295 files changed, 0 insertions, 137478 deletions

diff --git a/content/acpid-1.0.2.oe b/acpid/acpid-1.0.2.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/acpid-1.0.2.oe
+++ b/acpid/acpid-1.0.2.oe
diff --git a/content/bootmenu-0.6.oe b/apache/apache-2.0.47.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/bootmenu-0.6.oe
+++ b/apache/apache-2.0.47.oe
diff --git a/content/bootmenu-0.6/compile.patch b/bootmenu/bootmenu-0.6.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/bootmenu-0.6/compile.patch
+++ b/bootmenu/bootmenu-0.6.oe
diff --git a/content/fbgetty-0.1.698/compile.patch b/bootmenu/bootmenu-0.6/compile.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/fbgetty-0.1.698/compile.patch
+++ b/bootmenu/bootmenu-0.6/compile.patch
diff --git a/content/busybox-1.00-pre2/busybox-suidinstall.patch b/busybox/busybox-1.00-pre2.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre2/busybox-suidinstall.patch
+++ b/busybox/busybox-1.00-pre2.oe
diff --git a/content/busybox-1.00-pre3/busybox-suidinstall.patch b/busybox/busybox-1.00-pre2/busybox-suidinstall.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre3/busybox-suidinstall.patch
+++ b/busybox/busybox-1.00-pre2/busybox-suidinstall.patch
diff --git a/content/busybox-1.00-pre2/console.patch b/busybox/busybox-1.00-pre2/console.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre2/console.patch
+++ b/busybox/busybox-1.00-pre2/console.patch
diff --git a/content/busybox-1.00-pre2/defconfig b/busybox/busybox-1.00-pre2/defconfig
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre2/defconfig
+++ b/busybox/busybox-1.00-pre2/defconfig
diff --git a/content/busybox-1.00-pre2/dhcp-retrytime.patch b/busybox/busybox-1.00-pre2/dhcp-retrytime.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre2/dhcp-retrytime.patch
+++ b/busybox/busybox-1.00-pre2/dhcp-retrytime.patch
diff --git a/content/busybox-1.00-pre2/hwclock.sh b/busybox/busybox-1.00-pre2/hwclock.sh
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre2/hwclock.sh
+++ b/busybox/busybox-1.00-pre2/hwclock.sh
diff --git a/content/busybox-1.00-pre2/postinst b/busybox/busybox-1.00-pre2/postinst
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre2/postinst
+++ b/busybox/busybox-1.00-pre2/postinst
diff --git a/content/busybox-1.00-pre2/prerm b/busybox/busybox-1.00-pre2/prerm
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre2/prerm
+++ b/busybox/busybox-1.00-pre2/prerm
diff --git a/content/busybox-1.00-pre2/silence-hwclock.patch b/busybox/busybox-1.00-pre2/silence-hwclock.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre2/silence-hwclock.patch
+++ b/busybox/busybox-1.00-pre2/silence-hwclock.patch
diff --git a/content/busybox-1.00-pre2/syslog b/busybox/busybox-1.00-pre2/syslog
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre2/syslog
+++ b/busybox/busybox-1.00-pre2/syslog
diff --git a/content/busybox-1.00-pre2/tar.patch b/busybox/busybox-1.00-pre2/tar.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre2/tar.patch
+++ b/busybox/busybox-1.00-pre2/tar.patch
diff --git a/content/busybox-1.00-pre3/console.patch b/busybox/busybox-1.00-pre3.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre3/console.patch
+++ b/busybox/busybox-1.00-pre3.oe
diff --git a/content/busybox-1.00-pre3/defconfig b/busybox/busybox-1.00-pre3/busybox-suidinstall.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre3/defconfig
+++ b/busybox/busybox-1.00-pre3/busybox-suidinstall.patch
diff --git a/content/busybox-1.00-pre3/dhcp-retrytime.patch b/busybox/busybox-1.00-pre3/console.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre3/dhcp-retrytime.patch
+++ b/busybox/busybox-1.00-pre3/console.patch
diff --git a/content/busybox-1.00-pre3/hwclock.sh b/busybox/busybox-1.00-pre3/defconfig
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre3/hwclock.sh
+++ b/busybox/busybox-1.00-pre3/defconfig
diff --git a/content/busybox-1.00-pre3/postinst b/busybox/busybox-1.00-pre3/dhcp-retrytime.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre3/postinst
+++ b/busybox/busybox-1.00-pre3/dhcp-retrytime.patch
diff --git a/content/busybox-1.00-pre3/prerm b/busybox/busybox-1.00-pre3/hwclock.sh
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre3/prerm
+++ b/busybox/busybox-1.00-pre3/hwclock.sh
diff --git a/content/ifupdown-roam-0.59/postinst b/busybox/busybox-1.00-pre3/postinst
index e69de29bb2..e69de29bb2 100644
--- a/content/ifupdown-roam-0.59/postinst
+++ b/busybox/busybox-1.00-pre3/postinst
diff --git a/content/busybox-1.00-pre3/silence-hwclock.patch b/busybox/busybox-1.00-pre3/prerm
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre3/silence-hwclock.patch
+++ b/busybox/busybox-1.00-pre3/prerm
diff --git a/content/busybox-1.00-pre3/syslog b/busybox/busybox-1.00-pre3/silence-hwclock.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre3/syslog
+++ b/busybox/busybox-1.00-pre3/silence-hwclock.patch
diff --git a/content/busybox-1.00-pre3/tar.patch b/busybox/busybox-1.00-pre3/syslog
index e69de29bb2..e69de29bb2 100644
--- a/content/busybox-1.00-pre3/tar.patch
+++ b/busybox/busybox-1.00-pre3/syslog
diff --git a/content/coreutils-5.0/malloc.patch b/busybox/busybox-1.00-pre3/tar.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/coreutils-5.0/malloc.patch
+++ b/busybox/busybox-1.00-pre3/tar.patch
diff --git a/content/apache-2.0.47.oe b/content/apache-2.0.47.oe
deleted file mode 100644
index b46e854e56..0000000000
--- a/content/apache-2.0.47.oe
+++ /dev/null
@@ -1,27 +0,0 @@
-SRC_URI = http://ftp.epix.net/apache/httpd/httpd-${PV}.tar.gz
-SECTION = net
-DEPENDS = virtual/libc expat openssl
-RDEPENDS = libc6, libexpat1, libssl0.9.7
-
-S = ${WORKDIR}/httpd-${PV}
-
-inherit autotools libtool
-
-CFLAGS_append = " -DPATH_MAX=4096"
-CFLAGS_prepend = "-I${STAGING_DIR}/target/include/openssl "
-EXTRA_OECONF = --enable-ssl --with-ssl=${STAGING_DIR}/target --enable-dav --enable-dav-fs
-do_compile () {
-	touch srclib/apr-util/uri/gen_uri_delims.lo
-	${BUILD_CC} srclib/apr-util/uri/gen_uri_delims.c -o srclib/apr-util/uri/gen_uri_delims
-	touch srclib/pcre/dftables.lo
-	${BUILD_CC} -I/usr/include/pcre srclib/pcre/dftables.c -o srclib/pcre/dftables
-	cd server
-	${BUILD_CC} -I${S}/srclib/apr/include -c gen_test_char.c && touch gen_test_char.lo
-	${BUILD_CC} -I${S}/os/unix -I${S}/srclib/apr/include -I${S}/srclib/apr-util/include -I${S}/include -c util_debug.c && touch util_debug.lo
-	${BUILD_CC} gen_test_char.o util_debug.o -o gen_test_char
-	/bin/sh ${S}/srclib/apr/libtool --silent --mode=compile ${CC} -DPATH_MAX=4096 -I${S}/srclib/apr/include -prefer-non-pic -static -c gen_test_char.c && touch gen_test_char.lo
-	/bin/sh ${S}/srclib/apr/libtool --silent --mode=compile ${CC} -DPATH_MAX=4096 -I${S}/os/unix -I${S}/srclib/apr/include -I${S}/srclib/apr-util/include -I${S}/include -prefer-non-pic -static -c util_debug.c && touch util_debug.lo
-	touch gen_test_char
-	cd ..
-	oe_runmake
-}
diff --git a/content/busybox-1.00-pre2.oe b/content/busybox-1.00-pre2.oe
deleted file mode 100644
index 252d6fefbb..0000000000
--- a/content/busybox-1.00-pre2.oe
+++ /dev/null
@@ -1,41 +0,0 @@
-LICENSE="GPL"
-SRC_URI="http://www.busybox.net/downloads/${PN}-${PV}.tar.gz"
-DEPENDS=virtual/libc
-DESCRIPTION=BusyBox version ${PV}.\
- BusyBox combines tiny versions of many common UNIX utilities into a single\
- small executable. It provides minimalist replacements for most of the\
- utilities you usually find in GNU fileutils, shellutils, etc. The utilities\
- in BusyBox generally have fewer options than their full-featured GNU\
- cousins; however, the options that are included provide the expected\
- functionality and behave very much like their GNU counterparts. BusyBox\
- provides a fairly complete POSIX environment for any small or embedded\
- system.
-	
-S="${WORKDIR}/${P}"
-export EXTRA_CFLAGS="${CFLAGS}"
-EXTRA_OEMAKE_append=' CROSS=${CROSS}'
-
-inherit cml1
-
-do_configure () {
-	install -m 0644 ${FILESDIR}/defconfig ${S}/.config
-	cml1_do_configure
-}
-
-do_compile () {
-	unset CFLAGS
-	base_do_compile
-}
-
-do_install () {
-	install -d ${D}/etc/init.d
-	oe_runmake 'PREFIX=${D}' install
-	install -m 0755 ${FILESDIR}/syslog ${D}/etc/init.d/syslog
-	install -m 0755 ${FILESDIR}/hwclock.sh ${D}/etc/init.d/hwclock.sh
-}
-
-do_package_ipk_prepend () {
-	set -e
-	install -m 0755 ${FILESDIR}/postinst ${D}/CONTROL/postinst;
-	install -m 0755 ${FILESDIR}/prerm ${D}/CONTROL/prerm;
-}
diff --git a/content/busybox-1.00-pre3.oe b/content/busybox-1.00-pre3.oe
deleted file mode 100644
index 7ceb2c4631..0000000000
--- a/content/busybox-1.00-pre3.oe
+++ /dev/null
@@ -1,40 +0,0 @@
-LICENSE="GPL"
-SRC_URI="http://www.busybox.net/downloads/${PN}-${PV}.tar.gz"
-DEPENDS=virtual/libc
-DESCRIPTION=BusyBox version ${PV}.\
- BusyBox combines tiny versions of many common UNIX utilities into a single\
- small executable. It provides minimalist replacements for most of the\
- utilities you usually find in GNU fileutils, shellutils, etc. The utilities\
- in BusyBox generally have fewer options than their full-featured GNU\
- cousins; however, the options that are included provide the expected\
- functionality and behave very much like their GNU counterparts. BusyBox\
- provides a fairly complete POSIX environment for any small or embedded\
- system.
-	
-S="${WORKDIR}/${P}"
-export EXTRA_CFLAGS="${CFLAGS}"
-EXTRA_OEMAKE_append=' CROSS=${CROSS}'
-
-inherit cml1
-
-do_configure () {
-	install -m 0644 ${FILESDIR}/defconfig ${S}/.config
-	cml1_do_configure
-}
-
-do_compile () {
-	unset CFLAGS
-	base_do_compile
-}
-
-do_install () {
-	install -d ${D}/etc/init.d
-	oe_runmake 'PREFIX=${D}' install
-	install -m 0755 ${FILESDIR}/syslog ${D}/etc/init.d/syslog
-	install -m 0755 ${FILESDIR}/hwclock.sh ${D}/etc/init.d/hwclock.sh
-}
-
-do_package_ipk_prepend () {
-	install -m 0755 ${FILESDIR}/postinst ${D}/CONTROL/postinst;
-	install -m 0755 ${FILESDIR}/prerm ${D}/CONTROL/prerm;
-}
diff --git a/content/coreutils-5.0.oe b/content/coreutils-5.0.oe
deleted file mode 100644
index 7aa6955861..0000000000
--- a/content/coreutils-5.0.oe
+++ /dev/null
@@ -1,8 +0,0 @@
-DEPENDS = virtual/libc
-RDEPENDS = libc6
-
-SRC_URI = ${GNU_MIRROR}/${PN}/${P}.tar.gz \
-	  file://${FILESDIR}/malloc.patch;patch=1
-S = ${WORKDIR}/${P}
-
-inherit autotools
diff --git a/content/corkscrew-2.0.oe b/content/corkscrew-2.0.oe
deleted file mode 100644
index 198dfd35b8..0000000000
--- a/content/corkscrew-2.0.oe
+++ /dev/null
@@ -1,4 +0,0 @@
-SRC_URI := http://www.agroman.net/${PN}/${P}.tar.gz
-S := ${WORKDIR}/${P}
-
-inherit autotools
diff --git a/content/cross-binutils-2.13.2.oe b/content/cross-binutils-2.13.2.oe
deleted file mode 100644
index 87bd531472..0000000000
--- a/content/cross-binutils-2.13.2.oe
+++ /dev/null
@@ -1,14 +0,0 @@
-DESCRIPTION="binutils 2.13 from FSF"
-
-LICENSE="GPL"
-RDEPEND=""
-DEPEND=""
-PROVIDES="virtual/${TARGET_ARCH}-${TARGET_OS}-binutils"
-
-SRC_URI="ftp://ftp.gnu.org/pub/gnu/binutils/binutils-2.13.2.tar.gz"
-S = ${WORKDIR}/binutils-${PV}
-
-CROSS_DIR := ${CROSS_DIR}
-prefix=${CROSS_DIR}
-exec_prefix=${prefix}
-inherit cross autotools
diff --git a/content/cross-binutils-2.14.90.0.6.oe b/content/cross-binutils-2.14.90.0.6.oe
deleted file mode 100644
index fa0fef3aa5..0000000000
--- a/content/cross-binutils-2.14.90.0.6.oe
+++ /dev/null
@@ -1,9 +0,0 @@
-PROVIDES = virtual/${OLDARCH}-${OLDOS}-binutils
-
-SRC_URI = http://ftp.kernel.org/pub/linux/devel/binutils/binutils-${PV}.tar.gz
-S = ${WORKDIR}/binutils-${PV}
-
-CROSS_DIR := ${CROSS_DIR}
-prefix=${CROSS_DIR}
-exec_prefix=${prefix}
-inherit cross autotools
diff --git a/content/cross-binutils-2.14.oe b/content/cross-binutils-2.14.oe
deleted file mode 100644
index fbc992e85e..0000000000
--- a/content/cross-binutils-2.14.oe
+++ /dev/null
@@ -1,14 +0,0 @@
-DESCRIPTION="binutils 2.13 from FSF"
-
-LICENSE="GPL"
-RDEPEND=""
-DEPEND=""
-PROVIDES="virtual/${TARGET_ARCH}-${TARGET_OS}-binutils"
-
-SRC_URI="${GNU_MIRROR}/binutils/binutils-${PV}.tar.gz"
-S = ${WORKDIR}/binutils-${PV}
-
-CROSS_DIR := ${CROSS_DIR}
-prefix=${CROSS_DIR}
-exec_prefix=${prefix}
-inherit cross autotools
diff --git a/content/cross-gcc-3.3.1.oe b/content/cross-gcc-3.3.1.oe
deleted file mode 100644
index 1bf2d144cb..0000000000
--- a/content/cross-gcc-3.3.1.oe
+++ /dev/null
@@ -1,22 +0,0 @@
-PROVIDES="virtual/${OLDARCH}-${OLDOS}-gcc"
-
-SRC_URI = ${GNU_MIRROR}/gcc/gcc-${PV}.tar.gz
-S = ${WORKDIR}/gcc-${PV}
-
-CROSS_DIR := ${CROSS_DIR}
-prefix=${CROSS_DIR}
-exec_prefix=${prefix}
-inherit cross autotools
-
-EXTRA_OECONF = --oldincludedir=${prefix}/include --enable-shared \
-	       --with-gxx-include-dir=${CROSS_DIR}/include/c++ \
-	       --enable-shared \
-	       --enable-threads
-tmake_file = gcc/config/${OLDARCH}/t-linux
-
-do_configure_append() {
-	touch ${tmake_file}
-	mv ${tmake_file} > ${tmake_file}.tmp
-	cat ${tmake_file}.tmp | sed -e's/-Dinhibit_libc -D__gthr_posix_h//g' > ${tmake_file}
-	rm -f ${tmake_file}.tmp
-}
diff --git a/content/cross-gcc-initial-3.3.1.oe b/content/cross-gcc-initial-3.3.1.oe
deleted file mode 100644
index 573410ee30..0000000000
--- a/content/cross-gcc-initial-3.3.1.oe
+++ /dev/null
@@ -1,16 +0,0 @@
-include cross-gcc-${PV}.oe
-PN:=${PN}-initial
-
-EXTRA_OECONF = --oldincludedir=${prefix}/include --enable-shared \
-	       --enable-languages=c \
-	       --disable-shared \
-	       --disable-threads
-
-do_configure_append () {
-	if (grep -q TARGET_LIBGCC2_CFLAGS ${tmake_file}); then
-		perl -pi -e 's/^(TARGET_LIBGCC2_CFLAGS.*)/$$1 -Dinhibit_libc -D__gthr_posix_h/' ${tmake_file}
-	else
-		echo 'TARGET_LIBGCC2_CFLAGS = -Dinhibit_libc -D__gthr_posix_h' >> ${tmake_file}
-	fi
-	echo 'T_CFLAGS = -Dinhibit_libc -D__gthr_posix_h' >> ${tmake_file}
-}
diff --git a/content/diffutils-2.8.1.oe b/content/diffutils-2.8.1.oe
deleted file mode 100644
index dadfaf94fd..0000000000
--- a/content/diffutils-2.8.1.oe
+++ /dev/null
@@ -1,7 +0,0 @@
-DEPENDS = virtual/libc
-RDEPENDS = libc6
-
-SRC_URI = ${GNU_MIRROR}/${PN}/${P}.tar.gz
-S = ${WORKDIR}/${P}
-
-inherit autotools
diff --git a/content/dropbear-0.36.oe b/content/dropbear-0.36.oe
deleted file mode 100644
index 12c718ca4a..0000000000
--- a/content/dropbear-0.36.oe
+++ /dev/null
@@ -1,14 +0,0 @@
-DESCRIPTION="Dropbear SSH Implementation"
-LICENSE="MIT"
-DEPENDS=virtual/libc zlib ncurses
-
-SRC_URI="http://matt.ucc.asn.au/dropbear/dropbear-${PV}.tar.bz2"
-S="${WORKDIR}/${P}"
-
-inherit autotools
-
-CFLAGS_append = " -I${S}/libtomcrypt"
-LD=${CC}
-do_install_prepend () {
-	install -d ${D}/usr/sbin ${D}/usr/bin
-}
diff --git a/content/expat-1.95.6.oe b/content/expat-1.95.6.oe
deleted file mode 100644
index 638ff75291..0000000000
--- a/content/expat-1.95.6.oe
+++ /dev/null
@@ -1,24 +0,0 @@
-DESCRIPTION = Jim Clarkes XML parser library.
-DEPENDS = virtual/libc
-RDEPENDS = libc6
-
-SRC_URI = ${SOURCEFORGE_MIRROR}/${PN}/${P}.tar.gz
-S = "${WORKDIR}/${P}"
-
-inherit autotools libtool
-
-do_stage () {
-	install -m 0644 lib/expat.h ${STAGING_DIR}/target/include/
-	install -m 0755 .libs/libexpat.so.0.4.0 ${STAGING_LIBDIR}/
-	ln -sf libexpat.so.0.4.0 ${STAGING_LIBDIR}/libexpat.so.1
-	ln -sf libexpat.so.0.4.0 ${STAGING_LIBDIR}/libexpat.so.0
-	ln -sf libexpat.so.0.4.0 ${STAGING_LIBDIR}/libexpat.so
-}
-
-do_install () {
-	oe_runmake prefix="${D}/${prefix}" \
-		bindir="${D}/${bindir}" \
-		libdir="${D}/${libdir}" \
-		includedir="${D}/${includedir}" \
-		install
-}
diff --git a/content/fakeroot-0.7.5.oe b/content/fakeroot-0.7.5.oe
deleted file mode 100644
index fad2bcdd95..0000000000
--- a/content/fakeroot-0.7.5.oe
+++ /dev/null
@@ -1,4 +0,0 @@
-SRC_URI := ${DEBIAN_MIRROR}/main/f/fakeroot/${PN}_${PV}.tar.gz
-S = ${WORKDIR}/${P}
-
-inherit autotools libtool
diff --git a/content/fakeroot-buildarch-0.7.5.oe b/content/fakeroot-buildarch-0.7.5.oe
deleted file mode 100644
index ba44127844..0000000000
--- a/content/fakeroot-buildarch-0.7.5.oe
+++ /dev/null
@@ -1,4 +0,0 @@
-inherit native
-include fakeroot-${PV}.oe
-PN_append=-buildarch
-S = ${WORKDIR}/fakeroot-${PV}
diff --git a/content/glibc-2.3.2-r0/glibc-2.3.2-200304020432.patch b/content/glibc-2.3.2-r0/glibc-2.3.2-200304020432.patch
deleted file mode 100644
index 5c945c124d..0000000000
--- a/content/glibc-2.3.2-r0/glibc-2.3.2-200304020432.patch
+++ /dev/null
@@ -1,136135 +0,0 @@
-diff -u -udbrN glibc-2.3.2/ChangeLog glibc-2.3.2-200304020432/ChangeLog
---- glibc-2.3.2/ChangeLog	Sat Mar  1 02:10:14 2003
-+++ glibc-2.3.2-200304020432/ChangeLog	Wed Apr  2 06:00:15 2003
-@@ -1,3 +1,1581 @@
-+2003-04-01  Roland McGrath  <roland@redhat.com>
-+
-+	* scripts/abilist.awk: Allow dots in soname suffix.
-+
-+	* scripts/abilist.awk (emit): Fix bailout condition.
-+
-+2003-04-01  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c: Use the
-+	IA-64 version.
-+
-+	* elf/tls-macros.h [__ia64__] (TLS_IE, TLS_LD, TLS_GD): Add gp
-+	register as input to asm.
-+
-+2003-04-01  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/ia64/bits/siginfo.h (sigevent_t): Fix a typo.
-+
-+2003-04-01  Andreas Jaeger  <aj@suse.de>
-+
-+	* configure.in: Output as/ld as name if version is too old.
-+
-+2003-03-31  Daniel Jacobowitz  <drow@mvista.com>
-+
-+	* configure.in: Don't require an installed C library in the test
-+	for ".set" assembler support.
-+
-+2003-03-31  Roland McGrath  <roland@redhat.com>
-+
-+	* signal/tst-sigset.c: New file.
-+	* signal/Makefile (tests): Add it.
-+
-+2003-03-31  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/alpha/bits/signum.h (_NSIG): Define to 65.
-+	* sysdeps/unix/sysv/linux/hppa/bits/signum.h (_NSIG): Likewise.
-+	* sysdeps/unix/sysv/linux/sparc/bits/signum.h (_NSIG): Likewise.
-+	* sysdeps/unix/sysv/linux/bits/signum.h (_NSIG): Likewise.
-+	(__SIGRTMAX): Adjust accordingly.
-+	* sysdeps/gnu/siglist.c: If OLD2_SIGLIST_SIZE is defined define
-+	second compatibility symbol set.
-+	* sysdeps/unix/sysv/linux/siglist.h (OLD2_SIGLIST_SIZE): Define.
-+
-+2003-03-31  Andreas Schwab  <schwab@suse.de>
-+
-+	* sysdeps/m68k/m68020/bits/atomic.h (atomic_increment_and_test):
-+	Define.
-+	(atomic_decrement_and_test): Fix test.
-+
-+2003-03-31  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/sparc/sparc32/bits/atomic.h: New file.
-+	* sysdeps/sparc/sparc32/sparcv9/bits/atomic.h: New file.
-+	* sysdeps/sparc/sparc64/bits/atomic.h: New file.
-+	* sysdeps/sparc/sparc32/atomicity.h: Removed.
-+	* sysdeps/sparc/sparc32/sparcv9/atomicity.h: Removed.
-+	* sysdeps/sparc/sparc64/atomicity.h: Removed.
-+
-+2003-03-30  Roland McGrath  <roland@redhat.com>
-+
-+	* scripts/abilist.awk: Grok .opd foo plus .text .foo as "foo F" alone.
-+
-+	* intl/po2test.sed: Anchor substitution regexps to fix last change.
-+
-+2003-03-29  Paolo Bonzini  <bonzini@gnu.org>
-+
-+	* intl/po2test.sed: Unify the transformations for msgid and msgstr
-+	and remove a useless s/// command.
-+
-+2003-03-27  David Mosberger  <davidm@hpl.hp.com>
-+
-+	* sysdeps/ia64/dl-machine.h (RTLD_START): Wrap ".save rp, r0"
-+	directive into empty .prologue region to ensure that call-chain
-+	is terminated even for the first instruction.
-+
-+	* sysdeps/ia64/elf/start.S (_start): Use ".save rp, r0" idiom
-+	to terminate call-chain right from the get-go.
-+
-+	* sysdeps/unix/sysv/linux/ia64/fork.S (fork): Remove unnecessary
-+	stop bit between compare & branch.
-+
-+2003-03-29  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* stdlib/strtod.c (INTERNAL): Recognize first digit after decimal
-+	point correctly [PR libc/4993].
-+
-+	* sysdeps/unix/sysv/linux/ifaddrs.c (getifaddrs): Avoid
-+	netlink_open calls if netlink is known to not be available.
-+
-+2003-03-29  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* configure.in: Add mips64* support.
-+	* sysdeps/mips/bits/endian.h: Make it bi-endian.
-+	* sysdeps/mips/mipsel/bits/endian.h: Removed.
-+	* sysdeps/mips/mips64/n32/el/bits/endian.h: Removed.
-+	* sysdeps/mips/mips64/n64/el/bits/endian.h: Removed.
-+	* sysdeps/mips/mips32/Makefile (CC): Add -mabi=32.
-+	* sysdeps/mips/mips64/n32/Makefile (CC): Add -mabi=n32.
-+	* sysdeps/mips/mips64/n64/Makefile (CC): Add -mabi=64.
-+	* sysdeps/mips/Implies: Moved wordsize-32 to...
-+	* sysdeps/mips/mips32/Implies: New file.
-+	* sysdeps/unix/mips/sysdep.h (PSEUDO_NOERRNO, PSEUDO_END_NOERRNO,
-+	ret_NOERRNO): New.
-+	(ret, PSEUDO_END): Moved past END.
-+	(PSEUDO): Moved to...
-+	* sysdeps/unix/mips/mips32/sysdep.h: New file.
-+	* sysdeps/unix/mips/mips64/n32/sysdep.h: Removed #undef PSEUDO.
-+	* sysdeps/unix/mips/mips64/n64/sysdep.h: Likewise.
-+	* sysdeps/unix/sysv/linux/mips/sysdep.h: Move to...
-+	* sysdeps/unix/sysv/linux/mips/mips32/sysdep.h: New file.
-+	* sysdeps/unix/sysv/linux/mips/mips32/kern64/sysdep.h: New file.
-+
-+	* sysdeps/unix/sysv/linux/mips/clone.S (__thread_start):
-+	Re-introduce ENTRY.
-+
-+2003-03-28  Thorsten Kukuk  <kukuk@suse.de>
-+
-+	* sysdeps/unix/sysv/linux/ifaddrs.c: New file.
-+	* inet/test-ifaddrs.c: Allow AF_PACKET.
-+	* sysdeps/unix/sysv/linux/kernel-features.h: Add
-+	__ASSUME_NETLINK_SUPPORT.
-+
-+2003-03-28  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* elf/vismain.c (do_test): Comment out tests which fail in the moment.
-+
-+2003-03-26  H.J. Lu  <hjl@gnu.org>
-+
-+	* elf/vismod.h (getvarlocal1): Return const char **.
-+	(getvarinmod1): Likewise.
-+	(getvaritcpt1): Likewise.
-+	(getvarlocal2): Likewise.
-+	(getvarinmod2): Likewise.
-+	(getvaritcpt2): Likewise.
-+	(getvaritcpt3): Likewise.
-+	* elf/vismain.c (do_test): Adjusted.
-+	* elf/vismod1.c (getvarlocal1): Return address.
-+	(getvarinmod1): Likewise.
-+	(getvaritcpt1): Likewise.
-+	* elf/vismod2.c (getvarlocal2): Likewise.
-+	(getvarinmod2): Likewise.
-+	(getvaritcpt2): Likewise.
-+	* elf/vismod3.c (getvaritcpt3): Likewise.
-+
-+2003-03-28  Roland McGrath  <roland@redhat.com>
-+
-+	* elf/vismain.c (do_test): Print both addresses when they don't match.
-+
-+	* scripts/abilist.awk: If given -v filename_regexp and/or -v
-+	libname_regexp when parsing names, then produce output only
-+	for those matching the given regexps.  In combine mode, save all
-+	stanzas for a final sorting by stanza header at the end.
-+	Emit a blank line between stanzas.
-+
-+	* scripts/abilist.awk: When given -v combine=1, do parse_names and
-+	emit a single output stream with lib name in stanza header lines.
-+
-+	* scripts/abilist.awk: Emit A for all *ABS* regardless of type.
-+
-+2003-03-27  Roland McGrath  <roland@redhat.com>
-+
-+	* sysdeps/powerpc/bits/atomic.h [! __powerpc64__]
-+	(__arch_atomic_decrement_if_positive_64): Fix bogus definition.
-+
-+2003-03-28  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
-+
-+	* sysdeps/sh/bits/atomic.h (__arch_compare_and_exchange_val_8_acq):
-+	Return old value. Make asm output reg constraint earlyclobber.
-+	Renamed from...
-+	(__arch_compare_and_exchange_8_acq): ... this.
-+	(__arch_compare_and_exchange_val_16_acq):
-+	Return old value. Make asm output reg constraint earlyclobber.
-+	Renamed from...
-+	(__arch_compare_and_exchange_16_acq): ... this.
-+	(__arch_compare_and_exchange_val_32_acq):
-+	Return old value. Make asm output reg constraint earlyclobber.
-+	Renamed from...
-+	(__arch_compare_and_exchange_32_acq): ... this.
-+	(__arch_compare_and_exchange_val_64_acq):
-+	Renamed from...
-+	(__arch_compare_and_exchange_64_acq): ... this.
-+	(atomic_exchange_and_add): Use local variables and
-+	__arch_compare_and_exchange_val_64_acq.
-+	(atomic_add): Likewise.
-+	(atomic_add_negative, atomic_add_zero): Use local variables.
-+
-+2003-03-28  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* sysdeps/unix/mips/sysdep.S: Include sys/asm.h.
-+
-+2003-03-27  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* Makefile: Remove libmd5crypt goal.
-+
-+2003-03-25  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rela): Restore
-+	special handling of relocations against local symbols.
-+
-+2003-03-27  Steven Munroe  <sjmunroe@us.ibm.com>
-+
-+	* sysdeps/powerpc/bits/atomic.h
-+	(__arch_compare_and_exchange_bool_32_acq): Move to [!__powerpc64__].
-+	[__powerpc64__] (__arch_compare_and_exchange_bool_32_acq):
-+	Define PPC64 specific version.
-+	[__powerpc64__] (__arch_compare_and_exchange_bool_64_acq):
-+	Change (mem) constraint to "b".
-+	[__powerpc64__] (__arch_atomic_exchange_and add_64):
-+	Replace addi with add. Change (value) contraint to "r".
-+	Change (mem) constraint to "b".
-+	[__powerpc64__] (__arch_atomic_decrement_if_positive_64): New macro.
-+	(__arch_atomic_exchange_32): Change (mem) constraint to "b".
-+	(__arch_atomic_exchange_and_add_32): Change (mem) constraint to "b".
-+	(__arch_atomic_decrement_if_positive_32): New macro.
-+	(atomic_decrement_if_positive): Use __arch* macros.
-+
-+2003-03-27  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/ia64/fpu/libm-test-ulps: Update.
-+
-+2003-03-27  Roland McGrath  <roland@redhat.com>
-+
-+	* scripts/rpm2dynsym.sh: New file.
-+	* Makefile (distribute): Add it.
-+
-+2003-03-27  David Mosberger  <davidm@hpl.hp.com>
-+
-+	* sysdeps/unix/sysv/linux/ia64/getcontext.S: Restore caller's
-+	ar.unat before returning.  Add missing .mem.offset directives
-+	to ensure file gets assembled without warnings.
-+	* sysdeps/unix/sysv/linux/ia64/setjmp.S: Likewise.
-+
-+2003-03-27  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/sysconf.c (__sysconf) <_SC_MONOTONIC_CLOCK>:
-+	Return -1 instead of 0 if clock_getres failed.
-+
-+2003-03-27  Roland McGrath  <roland@redhat.com>
-+
-+	* scripts/abilist.awk: If variable `parse_names' is set, grok the file
-+	header lines and write out foo.symlist files for each foo.so.NN listed.
-+
-+	* libio/libioP.h (_IO_wfile_jumps): Remove attribute_hidden.
-+	This symbol is exported, and we don't want to hide it.
-+	Add libc_hidden_proto instead.
-+	(_IO_file_jumps): Add libc_hidden_proto.
-+	* libio/wfileops.c (_IO_wfile_jumps): Add libc_hidden_data_def.
-+	Remove INTVARDEF.
-+	* libio/fileops.c (_IO_file_jumps): Likewise.
-+	* libio/stdfiles.c: Don't use INTUSE on them.
-+	* libio/iofdopen.c (_IO_new_fdopen): Likewise.
-+	* libio/iofopen.c (__fopen_internal): Likewise.
-+	* libio/freopen.c (freopen): Likewise.
-+	* libio/freopen64.c (freopen64): Likewise.
-+	* libio/iovdprintf.c (_IO_vdprintf): Likewise.
-+
-+	* Makerules (check-abi) [$(enable-check-abi) = warn]:
-+	Ignore exit status from diff.
-+	* configure.in (enable_check_abi): Document possible value "warn".
-+	Change default to no for now.
-+	* configure: Regenerated.
-+
-+	* sysdeps/unix/Makefile ($(objpfx)stub-syscalls.c): Emit stub_warning
-+	macro calls and a #include <stub-tag.h> at the end.
-+	* Makerules ($(objpfx)stubs): Tweak sed commands.
-+
-+	* sysdeps/unix/sysv/linux/syscalls.list: Use - rather than EXTRA in
-+	caller column for *xattr syscalls, since they are in sysdeps/generic.
-+
-+	* sysdeps/unix/sysv/linux/i386/setfsuid.c: setfsgid -> setfsuid
-+	* sysdeps/unix/sysv/linux/i386/setfsgid.c: setfsuid -> setfsgid
-+
-+2003-03-26  Roland McGrath  <roland@redhat.com>
-+
-+	* Makerules (check-abi-config): Use /thread instead of /tls when
-+	use-thread and not just use-tls is set.
-+
-+	* Makerules (update-abi): Put quotes around $(update-abi-config).
-+
-+	* elf/Makefile (check-abi): Depend on check-abi-ld.
-+	(update-abi): Depend on update-abi-ld.
-+
-+2003-03-26  GOTO Masanori  <gotom@debian.or.jp>
-+
-+	* sysdeps/unix/sysv/linux/i386/setfsuid.c: Use INTERNAL_SYSCALL and
-+	do not check for errors (unless testing for 32bit variant).
-+	* sysdeps/unix/sysv/linux/i386/setfsgid.c: Likewise.
-+
-+2003-03-27  Philip Blundell  <philb@gnu.org>
-+
-+	* sysdeps/unix/sysv/linux/arm/sysdep.h (PSEUDO_RET_NOERRNO): Use
-+	unconditional mov.  Remove nop.
-+
-+	* sysdeps/unix/sysv/linux/kernel-features.h
-+	(__ASSUME_VFORK_SYSCALL): Define for kernel 2.4 on arm.
-+	* sysdeps/unix/sysv/linux/arm/vfork.S: Elide compatibility code
-+	when __ASSUME_VFORK_SYSCALL is defined.
-+	* sysdeps/unix/sysv/linux/arm/mmap64.S: Likewise for
-+	__ASSUME_MMAP2_SYSCALL.
-+	* sysdeps/unix/sysv/linux/arm/sigaction.c: Likewise for
-+	__ASSUME_REALTIME_SIGNALS.
-+
-+2003-03-26  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/generic/ldsodefs.h (ELF_RTYPE_CLASS_COPY): Define to 2
-+	only if DL_NO_COPY_RELOCS is not defined.
-+	* sysdeps/ia64/dl-lookupcfg.h: Define DL_NO_COPY_RELOCS.
-+
-+2003-03-26  Roland McGrath  <roland@redhat.com>
-+
-+	* sysdeps/unix/make-syscalls.sh: When an undefined syscall has
-+	SOURCE=-, append its symbol names to make variable unix-stub-syscalls.
-+	* sysdeps/unix/Makefile [$(subdir) = misc] [unix-stub-syscalls]
-+	(sysdep_routines): Add stub-syscalls.
-+	($(objpfx)stub-syscalls.c): New target.
-+	(generated): Add stub-syscalls.c.
-+
-+	* tls.make.c: Also define use-tls according to USE_TLS macro.
-+
-+2003-03-26  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/alpha/bits/siginfo.h (struct siginfo): Avoid
-+	no-op padding element.
-+	* sysdeps/unix/sysv/linux/bits/siginfo.h: Likewise.
-+	* sysdeps/unix/sysv/linux/ia64/bits/siginfo.h: Likewise.
-+	* sysdeps/unix/sysv/linux/s390/bits/siginfo.h: Likewise.
-+	* sysdeps/unix/sysv/linux/sparc/bits/siginfo.h: Likewise.
-+
-+2003-03-26  GOTO Masanori  <gotom@debian.or.jp>
-+
-+	* sysdeps/unix/sysv/linux/i386/getgroups.c: Fix the error
-+	condition check for the return value of getgroups32.
-+
-+2003-03-26  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h (PSEUDO_NOERRNO):
-+	Fix a typo.
-+	* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h (PSEUDO_NOERRNO,
-+	PSEUDO_END_NOERRNO): Define.
-+	* sysdeps/unix/sysdep.h (PSEUDO_END_NOERRNO): Fix a typo.
-+	Define to PSEUDO_END.
-+
-+2003-03-26  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* abilist/librt.abilist: Add new timer interfaces for 64-bit archs.
-+
-+2003-03-25  Jiro SEKIBA  <jir@yamato.ibm.com>
-+
-+	* iconvdata/euc-tw.c (from_euc_tw): Fix return value of TO_LOOP.
-+	* iconvdata/bug-iconv4.c: New file.
-+	* iconvdata/Makefile (tests): Add bug-iconv4.
-+
-+2003-03-25  H.J. Lu  <hjl@gnu.org>
-+
-+	* elf/dl-lookup.c (_dl_lookup_symbol): Avoid looking up protected
-+	symbols twice.
-+	(_dl_lookup_versioned_symbol): Likewise.
-+
-+2003-03-26  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* csu/tst-atomic.c (do_test): Add some new
-+	atomic_compare_and_exchange_val_acq, atomic_add_zero,
-+	atomic_compare_and_exchange_bool_acq and atomic_add_negative tests.
-+	* include/atomic.h (atomic_add_negative, atomic_add_zero):
-+	Prefix local variable so that it doesn't clash with the one
-+	in atomic_exchange_and_add.
-+	* sysdeps/ia64/bits/atomic.h (atomic_exchange): Fix for long/void *
-+	pointers.
-+	(atomic_exchange_and_add): Implement using __sync_fetch_and_add_?i.
-+	* sysdeps/powerpc/bits/atomic.h (atomic_exchange_and_add): Force
-+	value into register.
-+	* sysdeps/s390/bits/atomic.h (__arch_compare_and_exchange_val_64_acq):
-+	Cast newval to long.
-+	* sysdeps/x86_64/bits/atomic.h
-+	(__arch_compare_and_exchange_val_64_acq): Cast newval and oldval to
-+	long.
-+	(atomic_exchange): Cast newvalue to long if sizeof == 8.
-+	(atomic_exchange_and_add): Cast value to long if sizeof == 8.
-+	(atomic_add, atomic_add_negative, atomic_add_zero): Likewise.
-+	(atomic_bit_set): Shift 1L up in all cases to shut up warnings.
-+
-+2003-03-21  Martin Schwidefsky  <schwidefskyde.ibm.com>
-+
-+	* sysdeps/s390/s390-32/backtrace.c (__backtrace): Remove high order
-+	bit from backtrace addresses.
-+
-+2003-03-21  Andreas Schwab  <schwab@suse.de>
-+
-+	* sysdeps/unix/sysv/linux/i386/chown.c: Don't define any versioned
-+	__chown symbols.
-+
-+2003-03-25  Roland McGrath  <roland@redhat.com>
-+
-+	* config.make.in (enable-check-abi): New variable from configure.
-+	* configure.in (enable_check_abi): New substituted variable,
-+	controlled by --{enable,disable}-check-abi (default yes).
-+	* configure: Regenerated.
-+	* Makerules [$(enable-check-abi) = yes] (tests): Put this condition
-+	on check-abi dependency.
-+
-+2003-03-26  Andreas Schwab  <schwab@suse.de>
-+
-+	* sysdeps/m68k/m68020/bits/atomic.h: Fix typos.
-+	* include/atomic.h: Likewise.
-+
-+	* sysdeps/unix/sysv/linux/m68k/sysdep.h: Define ret_NOERRNO.
-+
-+2003-03-25  Roland McGrath  <roland@redhat.com>
-+
-+	* sysdeps/powerpc/bits/atomic.h (__arch_atomic_exchange_32): New macro.
-+	(__arch_atomic_exchange_64): New macro.
-+	(atomic_exchange): Use them.
-+	(__arch_atomic_exchange_and_add_32): New macro.
-+	(__arch_atomic_exchange_and_add_64): New macro.
-+	(atomic_exchange_and_add): Use them.
-+	Original patch from Steven Munroe <sjmunroe@us.ibm.com>.
-+
-+2003-03-25  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* sysdeps/mips/sgidefs.h (_MIPS_ISA_MIPS32, _MIPS_ISA_MIPS64):
-+	Define.
-+	* sysdeps/mips/sys/asm.h: Test _MIPS_ISA against them on all
-+	ISA tests.
-+	(ALSZ, ALMASK, SZREG, REG_S, REG_L): Define based on ABI, not ISA.
-+	(PTR_ADD, etc): Test _MIPS_SZPTR instead of _MIPS_SZLONG.
-+	* sysdeps/unix/sysv/linux/mips/bits/sigaction.h: Use _MIPS_SZPTR
-+	to decide whether to add padding.
-+	* sysdeps/unix/sysv/linux/mips/bits/sigaction.h: Use _MIPS_SZPTR
-+	to decide whether to add padding.
-+	* sysdeps/unix/sysv/linux/mips/kernel_sigaction.h (struct
-+	old_kernel_sigaction): Likewise.
-+
-+2003-03-25  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* csu/tst-atomic.c: Adjust tests to what atomic_add_negative and
-+	atomic_add_zero were supposed to do.
-+	* include/atomic.h: Adjust atomic_add_negative and atomic_add_zero
-+	to x86 behavior.
-+
-+	* sysdeps/generic/bits/typesizes.h (__TIMER_T_TYPE): Define as void*.
-+	This matches the new timer implementation.
-+	* sysdeps/unix/sysv/linux/sparc/bits/typesizes.h (__TIMER_T_TYPE):
-+	Likewise.
-+	* sysdeps/unix/sysv/linux/alpha/bits/typesizes.h (__TIMER_T_TYPE):
-+	Likewise.
-+	* sysdeps/unix/sysv/linux/bits/siginfo.h (struct siginfo): Adjust
-+	timer info for what the kernel provides these days.
-+	(struct sigevent): Add _tid field.
-+	Define SIGEV_THREAD_ID.
-+	Remove struct __pthread_attr_s forward declaration.
-+	* sysdeps/unix/sysv/linux/alpha/bits/siginfo.h: Likewise.
-+	* sysdeps/unix/sysv/linux/ia64/bits/siginfo.h: Likewise.
-+	* sysdeps/unix/sysv/linux/s390/bits/siginfo.h: Likewise.
-+	* sysdeps/unix/sysv/linux/sparc/bits/siginfo.h: Likewise.
-+
-+	* Versions.def (librt): Add GLIBC_2.3.3.
-+
-+	* abilist/libpthread.abilist: Update for nptl.
-+
-+2003-03-24  Jon Grimm  <jgrimm@us.ibm.com>
-+
-+	* inet/netinet/in.h: Add IPPROTO_SCTP.
-+
-+2003-03-24  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/sys/epoll.h (EPOLLET): Define.
-+
-+2003-03-24  Philip Blundell  <philb@gnu.org>
-+
-+	* sysdeps/unix/sysv/linux/arm/sysdep.h (INTERNAL_SYSCALL):
-+	Remove a1 from clobber list.
-+
-+2003-03-24  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* timezone/antarctica: Update from tzdata2003a.
-+	* timezone/asia: Likewise.
-+	* timezone/australasia: Likewise.
-+	* timezone/europe: Likewise.
-+	* timezone/iso3166.tab: Likewise.
-+	* timezone/northamerica: Likewise.
-+	* timezone/southamerica: Likewise.
-+	* timezone/zone.tab: Likewise.
-+
-+2003-03-24  Steven Munroe  <sjmunroe@us.ibm.com>
-+
-+	* sysdeps/powerpc/powerpc64/sysdep.h (PSEUDO_END_NOERRNO): Fix typo.
-+
-+2003-03-23  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/ia64/sysdep.h (ret_NOERRNO): Avoid
-+	unwanted expansion by definining to ret.  Patch by Ian Wienand.
-+
-+	* sysdeps/unix/make-syscalls.sh: Recognize 'E' in first position of
-+	the parameter description to denote no error checking.  Generate
-+	appropriate pseudo asm code.
-+	* sysdeps/unix/syscalls.list: Mark getgid, getpid, getuid with 'E'.
-+	* sysdeps/unix/sysv/linux/syscalls.list: Mark getegid, geteuid,
-+	getpgrp, and getppid with 'E'.
-+	* sysdeps/powerpc/powerpc32/sysdep.h: Define PSEUDO_NOERRNO,
-+	PSEUDO_END_NOERRNO, and ret_NOERRNO.
-+	* sysdeps/powerpc/powerpc64/sysdep.h: Likewise.
-+	* sysdeps/unix/sysdep.h: Likewise.
-+	* sysdeps/unix/alpha/sysdep.h: Likewise.
-+	* sysdeps/unix/sparc/sysdep.h: Likewise.
-+	* sysdeps/unix/sysv/linux/arm/sysdep.h: Likewise.
-+	* sysdeps/unix/sysv/linux/cris/sysdep.h: Likewise.
-+	* sysdeps/unix/sysv/linux/hppa/sysdep.h: Likewise.
-+	* sysdeps/unix/sysv/linux/i386/sysdep.h: Likewise.
-+	* sysdeps/unix/sysv/linux/ia64/sysdep.h: Likewise.
-+	* sysdeps/unix/sysv/linux/m68k/sysdep.h: Likewise.
-+	* sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h: Likewise.
-+	* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h: Likewise.
-+	* sysdeps/unix/sysv/linux/sh/sysdep.h: Likewise.
-+	* sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Likewise.
-+	* sysdeps/unix/sysv/linux/x86_64/sysdep.h: Likewise.
-+
-+2003-03-23  Roland McGrath  <roland@redhat.com>
-+
-+	* Makeconfig (+includes): Don't use $(last-includes).
-+
-+2003-03-22  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/configure.in: Update mips64 patterns.
-+	* sysdeps/unix/sysv/linux/configure: Rebuilt.
-+
-+2003-03-23  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/alpha/fpu/libm-test-ulps: Update.
-+	* sysdeps/arm/libm-test-ulps: Update.
-+	* sysdeps/hppa/fpu/libm-test-ulps: Update.
-+	* sysdeps/ia64/fpu/libm-test-ulps: Update.
-+	* sysdeps/mips/fpu/libm-test-ulps: Update.
-+	* sysdeps/powerpc/nofpu/libm-test-ulps: Update.
-+	* sysdeps/powerpc/fpu/libm-test-ulps: Update.
-+	* sysdeps/sparc/sparc32/fpu/libm-test-ulps: Update.
-+	* sysdeps/sparc/sparc64/fpu/libm-test-ulps: Update.
-+	* sysdeps/sh/sh4/fpu/libm-test-ulps: Update.
-+	* sysdeps/s390/fpu/libm-test-ulps: Update.
-+	* sysdeps/x86_64/fpu/libm-test-ulps: Update.
-+
-+2003-03-22  Roland McGrath  <roland@redhat.com>
-+
-+	* include/atomic.h: Put parens around all macro arguments.
-+	(__atomic_val_bysize, __atomic_bool_bysize): New macros.
-+	(atomic_compare_and_exchange_val_acq): Use it.
-+	(atomic_compare_and_exchange_bool_acq): Likewise.
-+	(atomic_increment_and_test): Invert sense of test.
-+	(atomic_decrement_and_test): Likewise.
-+	* csu/tst-atomic.c: Update those tests to match.
-+
-+2003-03-22  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* include/atomic.h (atomic_compare_and_exchange_val_acq): Add comment.
-+	Don't define if __arch_compare_and_exchange_val_32_acq is not defined.
-+	(atomic_compare_and_exchange_bool_acq): Add comment.  Don't use
-+	__oldval variable in the macro, since it might be macro argument.
-+	(atomic_decrement_if_positive): Initialize __memp, remove setting
-+	of non-existent variable.
-+	(atomic_bit_test_set): Cast 1 to __typeof (*mem) before shifting.
-+	* sysdeps/ia64/bits/atomic.h (atomic_exchange_and_add): Implement
-+	using atomic_compare_and_exchange_val_acq.
-+	(atomic_decrement_if_positive, atomic_bit_test_set): Define.
-+	* sysdeps/s390/bits/atomic.h (__arch_compare_and_exchange_val_8_acq):
-+	Renamed from...
-+	(__arch_compare_and_exchange_bool_8_acq): ... this.
-+	(__arch_compare_and_exchange_val_16_acq): Renamed from...
-+	(__arch_compare_and_exchange_bool_16_acq): ... this.
-+	(__arch_compare_and_exchange_val_32_acq): Return old value.  Renamed
-+	from...
-+	(__arch_compare_and_exchange_bool_32_acq): ... this.
-+	(__arch_compare_and_exchange_val_64_acq): Return old value.  Renamed
-+	from...
-+	(__arch_compare_and_exchange_bool_64_acq): ... this.
-+	(__arch_compare_and_exchange_val_32_acq): Use __typeof for local
-+	variables types instead of assuming int.
-+	Change prefix of local variables to __arch.
-+	* sysdeps/generic/bits/atomic.h (arch_compare_and_exchange_acq):
-+	Remove.
-+	(atomic_compare_and_exchange_val_acq,
-+	atomic_compare_and_exchange_bool_acq): Define.
-+
-+	* csu/tst-atomic.c: New test.
-+	* csu/tst-atomic-long.c: New test.
-+	* csu/Makefile (tests): Add tst-atomic and tst-atomic-long.
-+
-+	* malloc/memusagestat.c (main): Kill warning if uint64_t is ulong.
-+
-+	* sysdeps/s390/Versions: Add trailing newline.
-+
-+	* sysdeps/unix/sysv/linux/sysconf.c (__sysconf): Kill warning
-+	if INTERNAL_SYSCALL_ERROR_P doesn't use its first argument.
-+
-+2003-03-22  Andreas Schwab  <schwab@suse.de>
-+
-+	* sysdeps/m68k/fpu/libm-test-ulps: Update.
-+
-+	* sysdeps/m68k/m68020/bits/atomic.h: New file.
-+	* sysdeps/m68k/m68020/atomicity.h: Removed.
-+
-+2003-03-22  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* sysdeps/mips/elf/ldsodefs.h: Add mips-specific elf64 relocation
-+	data structures and macros.  Protect from multiple inclusion.
-+
-+	* sysdeps/mips/dl-machine.h (ELF_MIPS_GNU_GOT1_MASK): Fix harmless
-+	typo in #if test.
-+
-+2003-03-21  Andreas Jaeger  <aj@suse.de>
-+
-+	* sysdeps/i386/fpu/libm-test-ulps: Update.
-+
-+	* math/libm-test.inc (tgamma_test): Recompute some constants with
-+	36 digits precision.
-+	(lgamma_test): Likewise.
-+	(ccos_test): Likewise.
-+	(ccosh_test): Likewise.
-+	(clog10_test): Likewise.
-+	(csin_test): Likewise.
-+	(csinh_test): Likewise.
-+	(ctan_test): Likewise.
-+	(ctanh_test): Likewise.
-+
-+2003-03-19  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/sparc/sparc64/fpu/libm-test-ulps: Regenerated.
-+
-+2003-03-21  Roland McGrath  <roland@redhat.com>
-+
-+	* sysdeps/i386/i486/bits/atomic.h (atomic_bit_set): Use "ir"
-+	constraint to permit non-constant BIT argument.
-+	(atomic_bit_test_set): Likewise.
-+	* sysdeps/x86_64/bits/atomic.h (atomic_bit_test_set): Likewise.
-+	(atomic_bit_set): Likewise.  Use 1UL in case that BIT might be >= 32.
-+	For quadword case, use "i" constraint if __builtin_constant_p and < 32
-+	or "r" constraint otherwise.
-+
-+	* configure.in: Move AC_PROG_CC and other program-finding before all
-+	the version checks.
-+	* configure: Regenerated.
-+
-+2003-03-21  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* sysdeps/mips/mips64/memcpy.S: Fix porting bug that broke
-+	unaligned copying of 8-15 bytes.  From Chris Demetriou
-+	<cgd@broadcom.com>.  Fix label names.
-+	* sysdeps/mips/mips64/memset.S: Fix label names.  Make similar
-+	change as to memcpy.S.
-+	* sysdeps/mips/memcpy.S: Formatting changes.
-+	* sysdeps/mips/memset.S: Likewise.
-+
-+2003-03-21  Roland McGrath  <roland@redhat.com>
-+
-+	* sysdeps/arm/sysdep.h (CALL_MCOUNT): Add trailing semicolon.
-+
-+2003-03-21  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* sysdeps/mips/mips64/memcpy.S, sysdeps/mips/mips64/memset.S: New.
-+	* sysdeps/mips/memcpy.S, sysdeps/mips/memset.S: Update comments.
-+
-+2003-03-21  Roland McGrath  <roland@redhat.com>
-+
-+	* sysdeps/i386/i486/bits/atomic.h
-+	(__arch_compare_and_exchange_val_64_acq): Rewrite abort-calling
-+	version of the macro to avoid compile-time warnings.
-+	[! __PIC__] (__arch_compare_and_exchange_64_acq): Rename to above.
-+	(atomic_exchange_and_add, atomic_add): Fix name and usage of it.
-+	(atomic_increment, atomic_decrement): Likewise.
-+
-+2003-03-21  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/x86_64/bits/atomic.h: Don't use matching memory constraints.
-+	* sysdeps/i386/i486/bits/atomic.h: Likewise.
-+
-+2003-03-21  Roland McGrath  <roland@redhat.com>
-+
-+	* include/atomic.h (atomic_compare_and_exchange_bool_acq): Typo fix.
-+
-+2003-03-20  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* include/atomic.h: Define atomic_compare_and_exchange_val_acq,
-+	atomic_compare_and_exchange_val_rel,
-+	atomic_compare_and_exchange_bool_acq, and
-+	atomic_compare_and_exchange_bool_rel instead of
-+	atomic_compare_and_exchange_acq and atomic_compare_and_exchange_rel.
-+	* sysdeps/i386/i486/bits/atomic.h: Define
-+	__arch_compare_and_exchange_val_*_acq instead of
-+	__arch_compare_and_exchange_*_acq.
-+	* sysdeps/x86_64/bits/atomic.h: Likewise.
-+	* sysdeps/ia64/bits/atomic.h: Define
-+	__arch_compare_and_exchange_bool_*_acq instead of
-+	__arch_compare_and_exchange_*_acq.
-+	* sysdeps/powerpc/bits/atomic.h: Likewise.
-+	* sysdeps/s390/bits/atomic.h: Likewise.
-+	* gmon/mcount.c: Adjust for new form of compare&exchange macros.
-+	* malloc/set-freeres.c: Likewise.
-+	* nscd/cache.c: Likewise.
-+	* stdlib/cxa_finalize.c: Likewise.
-+	* sysdeps/unix/sysv/linux/getsysstats.c: Likewise.
-+
-+2003-03-20  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* sysdeps/mips/bits/setjmp.h: n32 has only 6 call-saved fpregs.
-+	* sysdeps/mips/mips64/setjmp_aux.c (__sigsetjmp_aux): Adjust.
-+	* sysdeps/mips/mips64/__longjmp.c (__longjmp): Likewise.
-+
-+	* sysdeps/unix/sysv/linux/mips/pread.c: Don't break up offset
-+	into high and low halves on n64.
-+	* sysdeps/unix/sysv/linux/mips/pread64.c: Likewise.
-+	* sysdeps/unix/sysv/linux/mips/pwrite.c: Likewise.
-+	* sysdeps/unix/sysv/linux/mips/pwrite64.c: Likewise.
-+
-+2003-03-20  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* include/atomic.h (atomic_decrement_if_positive): Adjust for the
-+	correct atomic_compare_and_exchange_acq semantics.
-+
-+2003-03-20  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* sysdeps/mips/ieee754.h: Remove excess #endif.
-+
-+2003-03-20  Roland McGrath  <roland@redhat.com>
-+
-+	* sysdeps/powerpc/bits/atomic.h (atomic_exchange): Remove unused
-+	variable.  Remove superfluous memory clobber.
-+
-+	* include/atomic.h: Syntax braino fix.
-+
-+	* posix/tst-nice.c (do_test): Use %m formats instead of printing errno
-+	in decimal.  Don't bail if niced at start.  Just check that nice call
-+	bumps the total at all.
-+
-+2003-03-20  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* sysdeps/mips/bits/setjmp.h: Store all N32 and N64 registers,
-+	including pc, gp, sp and fp, as long long.
-+	* sysdeps/mips/mips64/setjmp.S: Pass gp to __sigsetjmp_aux.
-+	* sysdeps/mips/mips64/setjmp_aux.c: Adjust type of arguments.
-+	Add gp argument, and set gp in the jmpbuf to it.
-+	* sysdeps/mips/setjmp_aux.c: Revert to o32-only.
-+
-+2003-03-20  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* include/atomic.h: Define atomic_exchange and
-+	atomic_decrement_if_positive if not already defined.  Add some
-+	__builtin_expect.
-+	* sysdeps/i386/i486/bits/atomic.h: Define atomic_exchange.
-+	* sysdeps/x86_64/bits/atomic.h: Likewise.
-+	* sysdeps/ia64/bits/atomic.h: Pretty printing.  Define atomic_exchange.
-+	* sysdeps/powerpc/bits/atomic.h: Pretty printing.  Define
-+	atomic_exchange, atomic_exchange_and_add, and
-+	atomic_decrement_if_positive
-+
-+2003-03-20  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S: Sign-extend
-+	with a single instruction.
-+
-+	* sysdeps/mips/dl-machine.h (ELF_MIPS_GNU_GOT1_MASK): Define
-+	properly for n64.
-+	(elf_machine_runtime_setup): Cast link_map pointer to Elf Addr
-+	type.
-+	(elf_machine_rel, elf_machine_rel_relative): Cast symidx to Elf
-+	Word before comparing with gotsym.  Take reloc_addr argument as
-+	void*.  Remove the code added for the compiler to drop any
-+	alignment assumptions.
-+
-+2003-03-19  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* Makefile (distribute): Add include/atomic.h and bits/atomic.h.
-+	* include/atomic.h: New file.
-+	* sysdeps/i386/i486/bits/atomic.h: New file.
-+	* sysdeps/x86_64/bits/atomic.h: New file.
-+	* sysdeps/s390/bits/atomic.h: New file.
-+	* sysdeps/sh/bits/atomic.h: New file.
-+	* sysdeps/ia64/bits/atomic.h: New file.
-+	* sysdeps/powerpc/bits/atomic.h: New file.
-+	* sysdeps/generic/bits/atomic.h: New file.
-+	* sysdeps/i386/i486/atomicity.h: Removed.
-+	* sysdeps/x86_64/atomicity.h: Removed.
-+	* sysdeps/s390/s390-32/atomicity.h: Removed.
-+	* sysdeps/s390/s390-64/atomicity.h: Removed.
-+	* sysdeps/ia64/atomicity.h: Removed.
-+	* sysdeps/powerpc/powerpc32/atomicity.h: Removed.
-+	* sysdeps/powerpc/powerpc64/atomicity.h: Removed.
-+	* elf/dl-profile.c: Use atomic.h instead of atomicity.h.  Adjust
-+	use of macros from atomicity.h to new names and semantics.
-+	* gmon_mcount.c: Likewise.
-+	* malloc/set-freeres.c: Likewise.
-+	* nscd/cache.c: Likewise.
-+	* stdlib/cxa_finalize.c: Likewise.
-+	* sysdeps/unix/sysv/linux/getsysstats.c: Likewise.
-+
-+2003-03-19  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* sysdeps/mips/ieee754.h: New file, suitable to replace both
-+	../ieee754/ieee754.h and ../ieee754/ldbl-128/ieee754.h, kept
-+	mips-specific for now.
-+
-+2003-03-19  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* stdlib/strtod.c (INTERNAL): While eating trailing zeros handle
-+	hexdigits correctly.  Reported by Fred Tydeman <tydeman@tybor.com>.
-+	* stdlib/tst-strtod.c: Add test for the bug.
-+
-+	* posix/tst-nice.c (do_test): Remove invalid of return value.
-+	Don't run test if initial level != 0.
-+
-+2003-03-19  Amos Waterland  <apw@us.ibm.com>
-+
-+	* posix/tst-nice.c: New file.
-+	* posix/Makefile (tests): Add tst-nice.
-+
-+2003-03-18  Roland McGrath  <roland@redhat.com>
-+
-+	* abilist: New directory of libfoo.abilist files maintained using
-+	scripts/merge-abilist.awk and "make update-abi" rules.
-+	* Makefile (distribute): Add abilist/*.abilist.
-+	* Makerules [$(build-shared) = yes] [$(subdir)] (tests):
-+	Depend on check-abi.
-+
-+	* configure.in: Move $critic_missing check after all AC_CHECK_PROG_VER.
-+	* configure: Regenerated.
-+
-+	* sysdeps/unix/sysv/linux/syscalls.list (posix_fadvise64): Fix name.
-+
-+2003-03-18  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/posix/sysconf.c (__sysconf): Handle _SC_MONOTONIC_CLOCK
-+	correctly.
-+
-+2003-03-18  Steven Munroe  <sjmunroe@us.ibm.com>
-+
-+	* sysdeps/powerpc/powerpc64/memcpy.S: New file.
-+
-+2003-03-18  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* Versions.def: Add GLIBC_2.3.3 for libpthread.
-+
-+2003-03-17  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/generic/libc-start.c [!SHARED &&
-+	!LIBC_START_MAIN_AUXVEC_ARG]: Compute beginning of auxvec correctly.
-+
-+2003-03-17  Roland McGrath  <roland@redhat.com>
-+
-+	* include/ctype.h: Revert last change.
-+
-+2003-03-17  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* argp/tst-argp1.c: Use test-skeleton.c.
-+	* locale/tst-C-locale.c: Likewise.
-+
-+2003-03-17  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* sysdeps/mips/mips64/Implies: Move wordsize-64 to...
-+	* sysdeps/mips/mips64/n64/Implies: New file.
-+	* sysdeps/mips/mips64/n64/Makefile: New file.
-+	* sysdeps/mips/mips64/n64/el/bits/endian.h: New file.
-+	* sysdeps/mips/mips64/n32/Implies: New file.
-+	* sysdeps/mips/mips64/n32/Makefile: New file.
-+	* sysdeps/mips/mips64/n32/el/bits/endian.h: New file.
-+	* sysdeps/unix/mips/mips64/n32/sysdep.h: New file.
-+	* sysdeps/unix/mips/mips64/n64/sysdep.h: New file.
-+	* sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h: New file.
-+	* sysdeps/unix/sysv/linux/mips/mips64/n64/glob64.c: New file.
-+	* sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h: New file.
-+	* sysdeps/unix/sysv/linux/mips/mips64/ldconfig.h: New file.
-+	* sysdeps/unix/sysv/linux/mips/mips64/llseek.c: New file.
-+	* sysdeps/unix/sysv/linux/mips/mips64/recv.c: New file.
-+	* sysdeps/unix/sysv/linux/mips/mips64/send.c: New file.
-+	* sysdeps/unix/sysv/linux/mips/mips64/syscall.S: New file.
-+	* sysdeps/unix/sysv/linux/mips/mips64/syscalls.list: New file.
-+	* sysdeps/unix/sysv/linux/mips/mips64/umount.c: New file.
-+	* sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S: New file.
-+
-+	* sysdeps/unix/sysv/linux/configure.in (libc_cv_slibdir): Use
-+	lib64 for mips64/n64 and lib32 for mips64/n32.
-+	(ldd_rewrite_script): Needed for all mips64 configurations.
-+	* sysdeps/unix/sysv/linux/configure: Rebuilt.
-+	* sysdeps/unix/sysv/linux/mips/mips64/ldd-rewrite.sed: New file.
-+	* sysdeps/unix/sysv/linux/mips/mips64/Dist: New file.
-+
-+	* sysdeps/mips/machine-gmon.h (MCOUNT): Define for N32 and N64 as
-+	well.
-+
-+	* sysdeps/unix/sysv/linux/mips/configure.in: New.  Pre-process
-+	asm/unistd.h into asm-unistd.h.
-+	* sysdeps/unix/sysv/linux/mips/configure: Generated.
-+	* sysdeps/unix/sysv/linux/mips/Makefile: Do custom processing
-+	of syscall list.
-+	* sysdeps/unix/sysv/linux/mips/sys/syscall.h: New file.
-+	* sysdeps/unix/sysv/linux/mips/clone.S: Don't include
-+	asm/unistd.h.
-+
-+	* sysdeps/unix/sysv/linux/mips/sys/ptrace.h: New file.
-+	* sysdeps/unix/sysv/linux/mips/ptrace.c: New file.  Use long
-+	long type for registers on n32.
-+
-+	* sysdeps/mips/bits/wordsize.h: New file, appropriate for all
-+	3 ABIs.
-+	* sysdeps/mips/mips64/gmp-mparam.h: New file.  Define
-+	BITS_PER_LONGINT to __WORDSIZE, to match all 3 ABIs.
-+	* sysdeps/mips/setjmp_aux.c (STRINGXP, REGS, PTRS): New macros.
-+	(__sigsetjmp_aux): Use them.  Adjust for all 3 ABIs.
-+	* sysdeps/mips/elf/start.S: Adjust for all 3 ABIs.
-+	* sysdeps/unix/mips/brk.S: Likewise.
-+	* sysdeps/unix/mips/sysdep.S: Likewise.
-+	* sysdeps/unix/sysv/linux/mips/clone.S: Likewise.
-+	* sysdeps/mips/bits/setjmp.h (__jmp_buf): Likewise.
-+	* sysdeps/mips/sys/ucontext.h: Likewise.
-+	* sysdeps/unix/sysv/linux/mips/sys/profcs.h: Likewise.
-+	* sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Likewise.
-+	* sysdeps/unix/sysv/linux/mips/kernel_stat.h: Likewise.
-+	* sysdeps/mips/mips64/bsd-_setjmp.S: Likewise.
-+	* sysdeps/mips/mips64/bsd-setjmp.S: Likewise.
-+	* sysdeps/mips/mips64/setjmp.S: Likewise.
-+	* sysdeps/mips/mips64/bits/setjmp.h: Deleted, obsolete.
-+	* sysdeps/mips/mips64/soft-fp/sfp-machine.h: Use long long for
-+	64-bit types.
-+
-+2003-03-16  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/unix/clock_settime.c (HANDLE_REALTIME): Define tv here,
-+	not at function level.
-+	* sysdeps/unix/clock_gettime.c (HANDLE_REALTIME): Likewise.
-+
-+2003-03-15  Roland McGrath  <roland@redhat.com>
-+
-+	* nis/nss_nis/nis-hosts.c (internal_gethostbyname2_r): int -> size_t
-+	* nis/nss_nis/nis-network.c (_nss_nis_getnetbyname_r): Likewise.
-+	* nis/nss_nis/nis-alias.c (_nss_nis_getaliasbyname_r): Likewise.
-+	* nis/nis_table.c (__create_ib_request): Likewise.
-+
-+	* posix/fnmatch_loop.c: Add casts for signedness.
-+	* nss/nss_files/files-hosts.c: Likewise.
-+	* nscd/nscd_getpw_r.c (nscd_getpw_r): Likewise.
-+	* gmon/gmon.c (write_call_graph): Use u_long for FROM_LEN.
-+	* nscd/nscd_getgr_r.c (nscd_getgr_r): Use nscd_ssize_t for CNT.
-+
-+	* configure.in (libc_cv_visibility_attribute): Use AC_TRY_COMMAND,
-+	get errors into the log file.
-+	(libc_cv_broken_visibility_attribute): Likewise.
-+	(libc_cv_broken_alias_attribute): Likewise.
-+	(libc_cv_asm_weak_directive): Likewise.
-+	(libc_cv_need_minus_P): Likewise.
-+	(libc_cv_dot_text): Likewise.
-+	(libc_cv_asm_global_directive): Likewise.
-+	(libc_cv_asm_type_prefix): Likewise.
-+	* configure: Regenerated.
-+
-+	* nscd/cache.c (cache_search): Give first arg type `request_type'.
-+	* nscd/nscd.h: Update decl.
-+
-+	* nscd/nscd_getpw_r.c (nscd_getpw_r): Add casts for signedness.
-+	* nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise.
-+	* elf/dl-close.c (_dl_close): Likewise.
-+	* sysdeps/unix/sysv/linux/powerpc/chown.c (__chown): int -> size_t
-+	* io/fts.c (fts_build): Likewise.
-+	* elf/cache.c (add_to_cache): Likewise.
-+	* locale/programs/locarchive.c (show_archive_content): Likewise.
-+
-+	* posix/fnmatch.c (fnmatch): Tweak __builtin_expect use.
-+
-+	* include/ctype.h (__ctype_b_loc): Tweak type punning to make gcc 3.3
-+	happy.
-+	(__ctype_toupper_loc, __ctype_tolower_loc): Likewise.
-+
-+2003-03-15  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/ia64/system.c: Use the generic Linux
-+	code for most parts.
-+
-+2003-03-15  Roland McGrath  <roland@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/i386/system.c: Moved to ...
-+	* sysdeps/unix/sysv/linux/system.c: ... here.
-+	(FORK): Don't #define if already #define'd.
-+	* sysdeps/unix/sysv/linux/s390/system.c: File removed.
-+	* sysdeps/unix/sysv/linux/kernel-features.h [__powerpc__]:
-+	(__ASSUME_CLONE_THREAD_FLAGS): Define for kernel >= 2.5.64.
-+
-+	* dlfcn/tst-dlinfo.c: New file.
-+	* dlfcn/Makefile (tests): Add tst-dlinfo.
-+	($(objpfx)tst-dlinfo): New target.
-+
-+	* dlfcn/dlinfo.c: New file.
-+	* dlfcn/Makefile (libdl-routines): Add it.
-+	* dlfcn/Versions (libdl: GLIBC_2.3.3): Add dlinfo.
-+	* dlfcn/dlfcn.h [__USE_GNU]: Declare dlinfo.
-+	[__USE_GNU] (RTLD_DI_*): New enum constants.
-+	[__USE_GNU] (Dl_serpath, Dl_serinfo): New types.
-+	* elf/dl-load.c (cache_rpath): New inline function.
-+	(_dl_map_object): Use it.
-+	(_dl_rtld_di_serinfo): New function.
-+	* sysdeps/generic/ldsodefs.h: Declare it.
-+	* elf/Versions (ld: GLIBC_PRIVATE): Add it.
-+
-+	* sysdeps/powerpc/elf/libc-start.c (AUX_VECTOR_INIT): Define it.
-+	(LIBC_START_MAIN, LIBC_START_MAIN_AUXVEC_ARG, MAIN_AUXVEC_ARG)
-+	(INIT_MAIN_ARGS): Define, and #include <sysdeps/generic/libc-start.c>.
-+	(__libc_start_main): Just call the generic one for most of the work.
-+
-+	* sysdeps/generic/libc-start.c [LIBC_START_MAIN]: If defined, define a
-+	static function by that name instead of BP_SYM (__libc_start_main).
-+	[LIBC_START_MAIN_AUXVEC_ARG]: Take AUXVEC as argument.
-+	[MAIN_AUXVEC_ARG]: Pass 4th argument to MAIN.
-+	[INIT_MAIN_ARGS]: Give INIT the same args as MAIN.
-+
-+	* sysdeps/generic/dl-sysdep.c (_dl_sysdep_start) [DL_PLATFORM_AUXV]:
-+	Use this macro for extra AT_* cases.
-+	* sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c (DL_PLATFORM_AUXV):
-+	New macro, guts from ...
-+	(__aux_init_cache): ... here, function removed.
-+	(DL_PLATFORM_INIT): Don't define this.
-+
-+	* sysdeps/powerpc/powerpc32/memset.S: Put __cache_line_size in bss.
-+	* sysdeps/powerpc/powerpc64/memset.S: Likewise.
-+
-+	* Versions.def (libthread_db): Add GLIBC_2.3.3 set.
-+
-+2003-03-14  Roland McGrath  <roland@redhat.com>
-+
-+	* dlfcn/dlerror.c (dlerror): If objname is "", don't put ": " after it.
-+
-+2003-03-14  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/Makefile (syscall-%.h): Fix a typo.
-+
-+	* sysdeps/unix/sysv/linux/sparc/sparc64/pause.c: Include
-+	sysdeps/posix/pause.c instead of sysdeps/unix/common/pause.c.
-+
-+2003-03-14  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* sysdeps/mips/fpu/bits/mathdef.h: New.
-+	(__NO_LONG_DOUBLE_MATH): Define for o32.
-+
-+	* sysdeps/mips/sys/asm.h: Formatting changes.
-+	(PTR, PTRSIZE, PTRLOG): Adjust for all 3 ABIs.
-+	(CPADD): Define for all of them.
-+	(SETUP_GP, SETUP_GPX, SETUP_GPX_L, SAVE_GP, SETUP_GP64,
-+	SETUP_GPX64, SETUP_GPX64_L, RESTORE_GP64, USE_ALT_CP,
-+	NARGSAVE): Define per ABI spec.
-+	(END): Don't redefine.
-+	(LONG_SLL, LONG_SLLV, LONG_SRL, LONG_SRLV, LONG_SRA,
-+	LONG_SRAV): Remove duplicate definitions.
-+	(PTR_ADD, PTR_ADDI, PTR_ADDU, PTR_ADDIU, PTR_SUB, PTR_SUBI,
-+	PTR_SUBU, PTR_SUBIU, PTR_L, PTR_S, PTR_SLL, PTR_SLLV, PTR_SRL,
-+	PTR_SRLV, PTR_SRA, PTR_SRAV, PTR_SCALESHIFT): Define for n32.
-+	(PTR_LA): Define for all 3 ABIs.
-+
-+	* sysdeps/mips/dl-machine.h: Include sys/asm.h.
-+	(elf_machine_matches_host): Prevent linking of o32 and n32
-+	together.
-+	(elf_machine_dynamic): Document assumption on $gp.
-+	(STRINGXP, STRINGXV, STRINGV_): New macros.
-+	(elf_machine_load_address): Use them to stringize PTR_LA and
-+	PTR_SUBU.
-+	(ELF_DL_FRAME_SIZE, ELF_DL_SAVE_ARG_REGS,
-+	ELF_DL_RESTORE_ARG_REGS, IFABIO32): New macros used in...
-+	(_dl_runtime_resolve): Adjust it for all 3 ABIs.
-+	(__dl_runtime_resolve): Cast the symtab initializer to the
-+	right type.
-+	(RTLD_START): Use it.  Adjust it for all 3 ABIs.
-+	(elf_machine_rel): Mark as always_inline in RTLD_BOOTSTRAP.
-+	Handle 64-bit R_MIPS_REL composite relocation and accept
-+	R_MIPS_64 relocations to shift addend size to 64 bits.
-+	Document assumption regarding local GOT entries.  Document
-+	backward-compatibility departing from the ABI behavior in
-+	applying relocations that reference section symbols, no longer
-+	used.  Support relocations to mis-aligned offsets.
-+	* sysdeps/mips/mips64/dl-machine.h: Deleted, obsolete.
-+
-+	* sysdeps/unix/sysv/linux/mips/readelflib.c: New file.
-+
-+	* sysdeps/unix/sysv/linux/mips/kernel_sigaction.h
-+	(_KERNEL_NSIG_BPW): Define in terms of _MIPS_SZLONG.
-+	* sysdeps/unix/sysv/linux/mips/sigaction.c: Define restore and
-+	restore_rt functions.  Use them.
-+
-+	* sysdeps/unix/sysv/linux/mips/sys/tas.h (_test_and_set): Don't
-+	.set mips2 on new abis.
-+
-+2003-03-13  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* posix/getconf.c: Recognize POSIX2_SYMLINKS.
-+	* sysdeps/generic/bits/confname.h: Define _PC_2_SYMLINKS.
-+	* sysdeps/posix/fpathconf.c: Handle _PC_2_SYMLINKS.
-+	* sysdeps/posix/pathconf.c: Likewise.
-+	* sysdeps/unix/sysv/linux/fpathconf.c: Likewise.
-+	* sysdeps/unix/sysv/linux/pathconf.c: Likewise.
-+	* sysdeps/unix/sysv/linux/pathconf.h: Define statfs_symlinks.
-+
-+	* sysdeps/unix/sysv/linux/linux_fsinfo.h: Define some more magic
-+	words.
-+
-+2003-03-14  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* include/gmp.h: Include/gmp-mparam.h.
-+	* stdlib/strtod.c: Include gmp-mparam.h before gmp.h and
-+	gmp-impl.h.
-+
-+	* elf/dl-conflict.c: Don't compile _dl_resolve_conflicts if
-+	ELF_MACHINE_NO_RELA is set.
-+	* elf/rtld.c (dl_main): No prelink support for REL-only.
-+
-+	* sysdeps/generic/ldconfig.h (FLAG_MIPS64_LIBN32,
-+	FLAG_MIPS64_LIBN64): Define.
-+	* elf/cache.c (print_entry): Handle mips64 n32 and n64.
-+
-+	* sysdeps/mips/memcpy.S: Map t0-3 to a4-7 on new abis.
-+	* sysdeps/mips/memset.S: Likewise.
-+	* sysdeps/mips/sys/regdef.h: Alias a4-7 or t0-3 to $8-11
-+	depending on the ABI.
-+
-+	* sysdeps/mips/atomicity.h (exchange_and_add, atomic_add):
-+	Don't .set mips2 on new abi.
-+	(compare_and_swap): Likewise.  Support 64-bit longs on n64.
-+
-+	* stdlib/fpioconst.h: Include gmp.h with angle brackets.
-+
-+2003-03-13  Roland McGrath  <roland@redhat.com>
-+
-+	* elf/dl-load.c (_dl_map_object_from_fd): Bail if no PT_LOAD phdrs
-+	found.  Reported by Alexandre Oliva <aoliva@redhat.com>.
-+
-+2003-03-13  Alexandre Oliva  <aoliva@redhat.com>
-+
-+	* stdio-common/_itoa.c (_itoa_base_table): Make 64-bit
-+	literals long long.
-+	* stdlib/fpioconst.c: Likewise.
-+	* stdlib/strtod.c: Likewise.
-+
-+	* sysdeps/mips/add_n.S: Use L macro for local labels.
-+	* sysdeps/mips/addmul_1.S: Likewise.
-+	* sysdeps/mips/lshift.S: Likewise.
-+	* sysdeps/mips/memcpy.S: Likewise.
-+	* sysdeps/mips/memset.S: Likewise.
-+	* sysdeps/mips/mul_1.S: Likewise.
-+	* sysdeps/mips/rshift.S: Likewise.
-+	* sysdeps/mips/sub_n.S: Likewise.
-+	* sysdeps/mips/submul_1.S: Likewise.
-+	* sysdeps/mips/mips64/add_n.S: Likewise.
-+	* sysdeps/mips/mips64/addmul_1.S: Likewise.
-+	* sysdeps/mips/mips64/lshift.S: Likewise.
-+	* sysdeps/mips/mips64/mul_1.S: Likewise.
-+	* sysdeps/mips/mips64/rshift.S: Likewise.
-+	* sysdeps/mips/mips64/sub_n.S: Likewise.
-+	* sysdeps/mips/mips64/submul_1.S: Likewise.
-+	* sysdeps/unix/mips/sysdep.h: Define L() according to ABI
-+	conventions.  Define END as in sys/asm.h.
-+	* sysdeps/unix/mips/sysdep.S: Likewise.
-+	* sysdeps/unix/mips/wait.S: Likewise.
-+	* sysdeps/unix/sysv/linux/mips/clone.S: Likewise.
-+
-+	* sysdeps/ieee754/dbl-64/dbl2mpn.c (__mpn_extract_double):
-+	Cast shifted values that may be too narrow to mp_limb_t.
-+	* sysdeps/ieee754/dbl-64/mpn2dbl.c (__mpn_construct_double):
-+	Likewise.
-+	* sysdeps/ieee754/flt-32/mpn2flt.c (__mpn_construct_float):
-+	Likewise.
-+	* sysdeps/ieee754/ldbl-128/ldbl2mpn.c
-+	(__mpn_extract_long_double): Likewise.
-+	* sysdeps/ieee754/ldbl-128/mpn2ldbl.c
-+	(__mpn_construct_long_double): Likewise.
-+	* sysdeps/ieee754/ldbl-96/ldbl2mpn.c
-+	(__mpn_extract_long_double): Likewise.
-+	* sysdeps/ieee754/ldbl-96/mpn2ldbl.c
-+	(__mpn_construct_long_double): Likewise.
-+
-+2003-03-13  Roland McGrath  <roland@redhat.com>
-+
-+	* elf/Makefile ($(objpfx)librtld.mk): Tweak regexp so that one-line
-+	entries in the map file match too.
-+
-+2003-03-13  Guido Guenther  <agx@sigxcpu.org>
-+
-+	* sysdeps/unix/sysv/linux/mips/clone.S: introduce and use local
-+	label .Lthread_start since current binutils don't allow branches
-+	to globally visible symbols.
-+
-+2003-03-13  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/ia64/sysdep.h (BREAK_INSN_1, BREAK_INSN,
-+	ASM_OUTARGS_0, ASM_OUTARGS_1, ASM_OUTARGS_2, ASM_OUTARGS_3,
-+	ASM_OUTARGS_4, ASM_OUTARGS_5, ASM_OUTARGS_6): Define.
-+	(INTERNAL_SYSCALL, INLINE_SYSCALL): Use it.  Make syscall arguments
-+	clobbered by the syscall.
-+	(ASM_ARGS_1, ASM_ARGS_2, ASM_ARGS_3, ASM_ARGS_4, ASM_ARGS_5,
-+	ASM_ARGS_6): Change constraints from r to index of corresponding
-+	output register.
-+	* sysdeps/unix/sysv/linux/ia64/clone2.S (__clone2): Swap
-+	ptid and ctid to match kernel.
-+	* sysdeps/unix/sysv/linux/ia64/system.c (FORK): Likewise.
-+
-+2003-03-12  Steven Munroe  <sjmunroe@us.ibm.com>
-+
-+	* sysdeps/powerpc/powerpc64/elf/configure.in: Remove
-+	AC_DEFINE(PI_STATIC_AND_HIDDEN).  Not supported for PowerPC64.
-+	* sysdeps/powerpc/powerpc64/elf/configure: Regenerated.
-+
-+2003-03-11  Roland McGrath  <roland@redhat.com>
-+
-+	* sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rela):
-+	Check SYM_MAP rather than SYM as definedness check.
-+	Handle R_PPC64_ADDR32, R_PPC64_ADDR30, and R_PPC64_REL64 relocs.
-+	Don't handle R_PPC64_REL24 reloc.
-+	Mostly from Steven Munroe <sjmunroe@us.ibm.com>.
-+
-+	* sysdeps/powerpc/powerpc64/dl-machine.h
-+	[USE_TLS] (elf_machine_type_class): Match all the TLS relocs in a
-+	block, so we cover all the TPREL16* flavors without 6 ||s.
-+	[USE_TLS] (elf_machine_tprel): New function.
-+	(elf_machine_rela) [USE_TLS]: Use elf_machine_tprel for TPREL64 reloc,
-+	and handle TPREL16 relocs too.  Return rather than break for DTPREL64.
-+	Mostly from Steven Munroe <sjmunroe@us.ibm.com>.
-+
-+2003-03-11  Ralf Baechle  <ralf@linux-mips.org>
-+
-+	* sysdeps/unix/sysv/linux/mips/clone.S (__thread_start): Use jal
-+	instead of jalr to invoke subroutine so restoring the $gp register
-+	will work properly.
-+
-+2003-03-11  Martin Schwidefsky  <schwidefsky@de.ibm.com>
-+
-+	* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h (__NR_pread64): Define
-+	to __NR_pread if not defined.
-+	(__NR_pwrite64): Define to __NR_pwrite if not defined.
-+
-+2003-03-11  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/ia64/system.c: New file.
-+	* sysdeps/unix/sysv/linux/kernel-features.h
-+	(__ASSUME_CLONE_THREAD_FLAGS): Define for IA-64 and s390* with
-+	kernel >= 2.5.64.
-+
-+2003-03-11  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/generic/dl-sysdep.c (_dl_important_hwcaps): If CNT == 1,
-+	allocate space even for the trailing '/'.
-+	Reported by John Reiser <jreiser@BitWagon.com>.
-+
-+	* sysdeps/unix/sysv/linux/ia64/sysdep.h (LOAD_ARGS_6, ASM_ARGS_6,
-+	ASM_CLOBBERS_6): Define.
-+	(ASM_CLOBBERS_5): Use ASM_CLOBBERS_6.
-+	* sysdeps/unix/sysv/linux/ia64/clone2.S (__clone2): Reorder arguments
-+	to match IA-32 order.
-+	* sysdeps/unix/sysv/linux/i386/clone.S: Fix comment.
-+
-+2003-03-10  Steven Munroe  <sjmunroe@us.ibm.com>
-+
-+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S: Don't clobber R7.
-+	Copy extra params for NPTL to registers used in clone syscall.
-+
-+2003-03-10  Martin Schwidefsky  <schwidefsky@de.ibm.com>
-+
-+	* sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list: Correct system
-+	call names for pread and pwrite.
-+
-+2003-03-10  Roland McGrath  <roland@redhat.com>
-+
-+	* dlfcn/Makefile (libdl-routines): Add dladdr1.
-+	* dlfcn/dladdr1.c: New file.
-+	* dlfcn/dlfcn.h [__USE_GNU]: Declare dladdr1.
-+	[__USE_GNU] (RTLD_DL_SYMENT, RTLD_DL_LINKMAP): New enum constants.
-+	* elf/dl-addr.c (_dl_addr): Take new args, a struct link_map ** and
-+	a const ElfNN_Sym ** to fill in.
-+	* include/dlfcn.h: Update decl.  Include <link.h>.
-+	* dlfcn/dladdr.c (dladdr): Update caller.
-+	* malloc/mtrace.c (tr_where): Likewise.
-+	* sysdeps/generic/elf/backtracesyms.c: Likewise.
-+	* sysdeps/generic/elf/backtracesymsfd.c: Likewise.
-+	* dlfcn/Versions (libdl: GLIBC_2.3.3): New set, add dladdr1.
-+	* Versions.def (libdl): Define GLIBC_2.3.3 set.
-+
-+	* sysdeps/unix/make-syscalls.sh: Generate $(compile-syscall) for
-+	assembler command.
-+	* sysdeps/unix/Makefile (compile-syscall): New variable.
-+	Pass -g0 to compiler for assembling syscall stubs from stdin.
-+
-+	* sysdeps/i386/sysdep.h [HAVE_CPP_ASM_DEBUGINFO]
-+	(STABS_CURRENT_FILE, STABS_CURRENT_FILE1, STABS_FUN, STABS_FUN_END):
-+	Define these to do nothing.
-+
-+	* configure.in: New check for -g on .S files.
-+	* configure: Regenerated.
-+	* config.make.in (have-cpp-asm-debuginfo): New variable.
-+	* config.h.in (HAVE_CPP_ASM_DEBUGINFO): New #undef.
-+	* Makeconfig (ASFLAGS): New variable, if undefined and
-+	$(have-cpp-asm-debuginfo), take options matching -g% from $(CFLAGS).
-+	* Makerules (compile.S, COMPILE.S): Use $(ASFLAGS).
-+
-+2003-03-09  Roland McGrath  <roland@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Take 3 new args
-+	used by NPTL on new kernels.  From Paul Mackerras <paulus@samba.org>.
-+
-+2003-03-09  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* po/fi.po: Update from translation team.
-+	* po/ca.po: Likewise.
-+	* po/da.po: Likewise.
-+
-+2003-03-08  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* rt/tst-aio7.c (do_test): Change BYTES into a #define.
-+
-+2003-03-07  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* rt/tst-aio7.c (do_test): Give BUFF permanent extent, too.
-+
-+	* sysdeps/powerpc/fpu/w_sqrt.c: Fix comment.
-+
-+2003-03-07  Roland McGrath  <roland@redhat.com>
-+
-+	* sysdeps/s390/s390-32/sysdep.h (L): Use .Lfoo instead of foo.
-+	* sysdeps/s390/s390-64/sysdep.h (L): Likewise.
-+
-+2003-03-04  Guido Guenther  <agx@sigxcpu.org>
-+
-+	* sysdeps/unix/sysv/linux/mips/syscalls.list: Remove unneeded
-+	stubs, we have INLINE_SYSCALL.
-+	* sysdeps/unix/sysv/linux/mips/bits/mman.h: Define MAP_POPULATE,
-+	MAP_NONBLOCK.
-+
-+2003-03-06  Roland McGrath  <roland@redhat.com>
-+
-+	* rt/tst-aio7.c (do_test): Revert last change.  Instead, give CB1
-+	permanent extent and add a comment about testing its implicit teardown.
-+
-+2003-03-06  Martin Schwidefsky  <schwidefsky@de.ibm.com>
-+
-+	* rt/tst-aio7.c (do_test): Cancel i/o on CB1 before it's out of scope.
-+
-+2003-03-05  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/generic/dl-tls.c (_dl_allocate_tls_storage): Fix
-+	reversed __builtin_expect expectation.
-+
-+2003-03-05  Roland McGrath  <roland@redhat.com>
-+
-+	* stdio-common/sscanf.c: Use prototype defn with ... syntax.
-+	* libio/swscanf.c: Likewise.
-+	* libio/swprintf.c: Likewise.
-+
-+2003-03-04  Roland McGrath  <roland@redhat.com>
-+
-+	* sysdeps/powerpc/powerpc64/dl-machine.h: Include <dl-tls.h>.
-+	(elf_machine_rela): Always use RESOLVE_MAP, needed for
-+	R_PPC64_JMP_SLOT as well as TLS cases.
-+	(BIT_INSERT): Move parenthesis where it ought to have been.
-+	Reported by Steven Munroe <sjmunroe@us.ibm.com>.
-+
-+	* posix/confstr.c (confstr): Correct STRING_LEN values for
-+	_CS_GNU_LIBC_VERSION and _CS_GNU_LIBPTHREAD_VERSION, add missing
-+	break.  Reported by Alexandre Julliard <julliard@winehq.com>.
-+
-+2003-03-04  Jakub Jelinek  <jakub@redhat.com>
-+
-+	* sysdeps/ia64/fpu/libm-test-ulps: Regenerated.
-+
-+2003-03-04  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/x86_64/clone.S: Add support for the new
-+	clone parameters.
-+
-+	* po/sv.po: Update from translation team.
-+
-+2003-03-04  Andreas Jaeger  <aj@suse.de>
-+	    Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/unix/sysv/linux/x86_64/sysdep.h: Fix comments.
-+
-+2003-03-03  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* sysdeps/generic/dl-sysdep.h: Add double include protection.
-+
-+	* po/tr.po: Update from translation team.
-+
-+	* elf/dl-load.c (_dl_map_object_from_fd): Determine whether there
-+	are holes between the segments.  Only call mprotect to set
-+	proection to PROT_NONE if there are some.
-+
-+	* elf/dl-load.c (struct filebuf): Actually use FILEBUF_SIZE.
-+	Update comment.
-+
-+	* include/sched.h (__clone2): Use ... instead of adding all the
-+	new parameters.
-+
-+2003-03-03  Roland McGrath  <roland@redhat.com>
-+
-+	* elf/dl-load.c (struct filebuf): Fix typo in last change.
-+
-+	* sysdeps/powerpc/powerpc32/elf/configure.in: Don't define
-+	PI_STATIC_AND_HIDDEN.
-+
-+2003-03-03  Ian Wienand  <ianw@gelato.unsw.edu.au>
-+
-+	* sysdeps/unix/sysv/linux/ia64/clone2.S: Update to take extra clone
-+	flags.
-+	* include/sched.h: Update clone2 prototype.
-+
-+2003-03-03  Andreas Jaeger  <aj@suse.de>
-+
-+	* math/tgmath.h (__TGMATH_UNARY_REAL_RET_ONLY): New definition.
-+	(llrint): Use it to correct return type.
-+	(lrint): Likewise.
-+	(lround): Likewise.
-+	(llround): Likewise.
-+
-+2003-03-03  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* elf/dl-load.c (struct filebuf): For 64-bit platforms use 640
-+	byte filebuf size.
-+
-+	* libio/fileops.c (_IO_new_file_fopen): Close stillborn descriptor
-+	if ccs parameter isn't valid.  Reported by Andreas Schwab.
-+
-+2003-03-03  Martin Schwidefsky  <schwidefsky@de.ibm.com>
-+
-+	* sysdeps/unix/sysv/linux/s390/s390-32/syscall.S (syscall): Add support
-+	for system call numbers > 255.
-+	* sysdeps/unix/sysv/linux/s390/s390-32/syscall.h (DO_CALL,
-+	INLINE_SYSCALL, INTERNAL_SYSCALL_DIRECT, INTERNAL_SYSCALL_SVC0,
-+	INTERNAL_SYSCALL): Likewise.
-+	* sysdeps/unix/sysv/linux/s390/s390-64/syscall.S (syscall): Likewise.
-+	* sysdeps/unix/sysv/linux/s390/s390-64/syscall.h (DO_CALL,
-+	INLINE_SYSCALL, INTERNAL_SYSCALL_DIRECT, INTERNAL_SYSCALL_SVC0,
-+	INTERNAL_SYSCALL): Likewise.
-+
-+2003-03-03  Martin Schwidefsky  <schwidefsky@de.ibm.com>
-+
-+	* sysdeps/generic/dl-tls.c (_dl_deallocate_tls): Don't free the dtv
-+	array if it is the initial dtv.
-+
-+2003-03-03  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* po/es.po: Update from translation team.
-+	* po/fr.po: Likewise.
-+	* po/gl.po: Likewise.
-+	* po/sk.po: Likewise.
-+	* po/sv.po: Likewise.
-+
-+	* sysdeps/unix/sysv/linux/syscalls.list: Add remap_file_pages entry.
-+	* misc/sys/mman.h: Add prototype for remap_file_pages.
-+	* sysdeps/generic/remap_file_pages.c: New file.
-+	* misc/Makefile (routines): Add remap_file_pages.
-+	* misc/Versions [libc:GLIBC_2.3.3]: Add remap_file_pages.
-+
-+	* sysdeps/unix/sysv/linux/x86_64/bits/mman.h: Define MAP_POPULATE
-+	and MAP_NONBLOCK.
-+	* sysdeps/unix/sysv/linux/s390/bits/mman.h: Likewise.
-+	* sysdeps/unix/sysv/linux/powerpc/bits/mman.h: Likewise
-+	* sysdeps/unix/sysv/linux/m68k/bits/mman.h: Likewise.
-+	* sysdeps/unix/sysv/linux/arm/bits/mman.h: Likewise.
-+	* sysdeps/unix/sysv/linux/ia64/bits/mman.h: Likewise.
-+	* sysdeps/unix/sysv/linux/hppa/bits/mman.h: Likewise.
-+	* sysdeps/unix/sysv/linux/alpha/bits/mman.h: Likewise.
-+	* sysdeps/unix/sysv/linux/i386/bits/mman.h: Likewise.
-+
-+2003-03-03  Roland McGrath  <roland@redhat.com>
-+
-+	* sysdeps/ia64/dl-fptr.c (__ia64_make_fptr): Revert last change.
-+	* sysdeps/ia64/dl-machine.h: Likewise.
-+	* sysdeps/ia64/dl-symaddr.c (_dl_symbol_address): Remove const from
-+	argument type.
-+	* sysdeps/ia64/dl-lookupcfg.h: Update decl.
-+
-+	* sysdeps/wordsize-64/strtol_l.c (strtoll_l): Define as weak alias.
-+	* sysdeps/wordsize-64/strtoul_l.c (strtoull_l): Define as weak alias.
-+	* locale/Versions (libc: GLIBC_2.3): Move those to ...
-+	* sysdeps/wordsize-32/Versions (libc: GLIBC_2.3): ... here, new file.
-+	* sysdeps/wordsize-64/Versions (libc: GLIBC_2.3.3) Likewise.
-+	* Versions.def (libc): Add GLIBC_2.3.3 set.
-+
-+	* sysdeps/ia64/dl-fptr.c (__ia64_make_fptr): Add const to MAP arg.
-+	* sysdeps/ia64/dl-machine.h: Update decl.
-+
-+2003-03-03  Andreas Jaeger  <aj@suse.de>
-+
-+	* sysdeps/unix/clock_settime.c (HANDLE_REALTIME): Add missing brace.
-+
-+2003-03-02  Roland McGrath  <roland@redhat.com>
-+
-+	* scripts/abilist.awk: Reject data items with apparent 0 size.
-+
-+	* scripts/merge-abilist.awk: Restore hack to elide pattern foo.*/bar
-+	after foo.* as if it were a duplicate.
-+
-+	* sysdeps/unix/sysv/linux/ia64/brk.S: Add .type and .size for __curbrk.
-+
-+2003-03-02  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* elf/dl-load.c (struct filebuf): Reduce buf array to 512 bytes.
-+
-+	* sysdeps/generic/bits/time.h: Define CLOCK_MONOTONIC.
-+	* sysdeps/posix/clock_getres.c: Define code for CLOCK_REALTIME only
-+	if not already defined.  Use SYSDEP_GETRES to allow other files to
-+	provide alternative implementations.
-+	* sysdeps/unix/sysv/linux/clock_getres.c: New file
-+	* sysdeps/unix/clock_gettime.c: Define code for CLOCK_REALTIME only
-+	if not already defined.  Use SYSDEP_GETTIME to allow other files to
-+	provide alternative implementations.
-+	* sysdeps/unix/sysv/linux/clock_gettime.c: New file.
-+	* sysdeps/unix/clock_settime.c: Define code for CLOCK_REALTIME only
-+	if not already defined.  Use SYSDEP_GETTIME to allow other files to
-+	provide alternative implementations.
-+	* sysdeps/unix/sysv/linux/clock_settime.c: New file.
-+	* sysdeps/unix/clock_nanosleep.c: Use SYSDEP_NANOSLEEP to allow
-+	other files to provide alternative implementations.  Rearrange
-+	tests for invalid parameters.
-+	* sysdeps/unix/sysv/linux/clock_nanosleep.c: New file.
-+	* sysdeps/unix/sysv/linux/sysconf.c: New file.
-+	* sysdeps/unix/sysv/linux/kernel-features.h: Define
-+	__ASSUME_POSIX_TIMERS for Linux 2.5.63 and up.
-+	* sysdeps/unix/sysv/linux/bits/posix_opt.h: Define
-+	_POSIX_MONOTONIC_CLOCK.
-+
-+2003-03-02  Roland McGrath  <roland@redhat.com>
-+
-+	* scripts/merge-abilist.awk: More checks for bogus input.
-+	Uniquify duplicate config names.
-+
-+	* scripts/abilist.awk: Don't distinguish weak symbols in normal output.
-+
-+	* sysdeps/powerpc/powerpc32/dl-machine.c (_dl_reloc_overflow): Renamed
-+	from dl_reloc_overflow, make global.
-+	(__process_machine_rela): Update callers.
-+	* sysdeps/powerpc/powerpc32/dl-machine.h: Declare _dl_reloc_overflow.
-+	Add attribute_hidden to __process_machine_rela decl.
-+	(elf_machine_type_class, elf_machine_rela): Handle 16-bit TLS relocs.
-+
-+	* sysdeps/generic/libc-start.c (__libc_start_main): Don't assign const
-+	variable.
-+
-+	* sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_fixup_plt):
-+	Don't use weak_extern for dl_rtld_map.  Instead check only if [SHARED].
-+	(elf_machine_rela): Clean up.
-+
-+	* sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rela): Clean up.
-+
-+	PowerPC TLS support contributed by Paul Mackerras <paulus@samba.org>.
-+	* sysdeps/powerpc/powerpc32/elf/configure.in: New file.
-+	* sysdeps/powerpc/powerpc32/elf/configure: New generated file.
-+	* elf/tls-macros.h [__powerpc__ && !__powerpc64__]
-+	(TLS_LE, TLS_IE, TLS_LD, TLS_GD): Define them.
-+	* sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rela): Support
-+	new relocs for TLS.
-+
-+	* sysdeps/powerpc/dl-tls.h (TLS_TP_OFFSET, TLS_DTV_OFFSET): Move these
-+	macros out of [SHARED].
-+	(TLS_TPREL_VALUE, TLS_DTPREL_VALUE): New macros.
-+
-+	* elf/elf.h: Define R_PPC_* relocs for TLS support.
-+	Clean up R_PPC64_* macro definition comments.
-+
-+	* configure.in: In "running configure fragment for" message,
-+	omit $srcdir from the name if we prepended it.
-+	* configure: Regenerated.
-+
-+	* elf/dl-reloc.c (allocate_static_tls): Fix calculations.
-+	From Jakub Jelinek <jakub@redhat.com>.
-+
-+	* sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h: Revert last change,
-+	which duplicated the O_DIRECT defn.
-+
-+2003-03-01  GOTO Masanori  <gotom@debian.or.jp>
-+
-+	* stdlib/stdlib.h: Add missing __USE_BSD enclosure for BSD derived
-+	random functions.
-+
-+2003-03-01  Andreas Schwab  <schwab@suse.de>
-+
-+	* resolv/Makefile (tests): Don't depend on
-+	$(objpfx)mtrace-tst-leaks when cross compiling.
-+
-+	* sysdeps/m68k/dl-machine.h (_dl_start_user): Access
-+	__libc_stack_end through GOT since it is a global symbol.
-+
- 2003-03-01  GOTO Masanori  <gotom@debian.or.jp>
- 
- 	* argp/argp.h: Fix a typo.
-diff -u -udbrN glibc-2.3.2/Makeconfig glibc-2.3.2-200304020432/Makeconfig
---- glibc-2.3.2/Makeconfig	Mon Jan  6 06:31:36 2003
-+++ glibc-2.3.2-200304020432/Makeconfig	Sun Mar 23 12:17:13 2003
-@@ -621,7 +621,7 @@
- +includes = -I$(..)include -I. \
- 	    $(patsubst %/,-I%,$(objpfx)) $(patsubst %/,-I%,$(..)) \
- 	    $(libio-include) $(includes) \
--	    $(+sysdep-includes) $(last-includes) $(sysincludes)
-+	    $(+sysdep-includes) $(sysincludes)
- 
- # Since libio has several internal header files, we use a -I instead
- # of many little headers in the include directory.
-@@ -716,6 +716,12 @@
- libtype.oS = lib%_nonshared.a
- endif
- 
-+# The assembler can generate debug information too.
-+ifndef ASFLAGS
-+ifeq ($(have-cpp-asm-debuginfo),yes)
-+ASFLAGS := $(filter -g%,$(CFLAGS))
-+endif
-+endif
- 
- +gnu-stabs = $(shell echo>&2 '*** BARF ON ME')
- 
-diff -u -udbrN glibc-2.3.2/Makefile glibc-2.3.2-200304020432/Makefile
---- glibc-2.3.2/Makefile	Fri Feb 21 07:22:51 2003
-+++ glibc-2.3.2-200304020432/Makefile	Fri Mar 28 02:13:00 2003
-@@ -274,6 +274,7 @@
- 		include/shlib-compat.h include/pthread.h Versions.def	\
- 		cppflags-iterator.mk tls.make.c				\
- 		include/stubs-prologue.h include/gnu/stubs.h		\
-+		include/atomic.h bits/atomic.h				\
- 		INTERFACE CONFORMANCE NAMESPACE LICENSES	        \
- 		$(addprefix scripts/,					\
- 			    rellns-sh config.sub config.guess		\
-@@ -282,7 +283,10 @@
- 			    gen-sorted.awk abi-versions.awk abilist.awk	\
- 			    firstversions.awk documented.sh cpp		\
- 			    output-format.sed gen-as-const.awk		\
--			    merge-abilist.awk extract-abilist.awk)
-+			    merge-abilist.awk extract-abilist.awk	\
-+			    rpm2dynsym.sh				\
-+			    )						\
-+		$(wildcard abilist/*.abilist)
- 
- distribute := $(strip $(distribute))
- generated := $(generated) stubs.h
-@@ -316,12 +320,6 @@
- 	$(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
- 
- iconvdata/% localedata/% po/% manual/%:
--	$(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
--
--# This is a special goal for people making binary distributions.  Normally
--# everybody uses the DES based crypt library but for the distribution we
--# need the only-MD5 based one as well.
--md5-crypt/libmd5crypt:
- 	$(MAKE) $(PARALLELMFLAGS) -C $(@D) $(@F)
- 
- # glibc 2.0 contains some header files which aren't used with glibc 2.1
-diff -u -udbrN glibc-2.3.2/Makerules glibc-2.3.2-200304020432/Makerules
---- glibc-2.3.2/Makerules	Sun Feb 23 00:23:31 2003
-+++ glibc-2.3.2-200304020432/Makerules	Thu Mar 27 10:47:53 2003
-@@ -396,8 +396,10 @@
- 
- # GCC can grok options after the file name, and it looks nicer that way.
- compile.c = $(CC) $< -c $(CFLAGS) $(CPPFLAGS)
--compile.S = $(CC) $< -c $(CPPFLAGS) $(S-CPPFLAGS) $(ASFLAGS-$(suffix $@))
--COMPILE.S = $(CC) -c $(CPPFLAGS) $(S-CPPFLAGS) $(ASFLAGS-$(suffix $@))
-+compile.S = $(CC) $< -c $(CPPFLAGS) $(S-CPPFLAGS) \
-+		  $(ASFLAGS) $(ASFLAGS-$(suffix $@))
-+COMPILE.S = $(CC) -c $(CPPFLAGS) $(S-CPPFLAGS) \
-+		  $(ASFLAGS) $(ASFLAGS-$(suffix $@))
- COMPILE.s = $(filter-out -pipe,$(CC)) -c $(ASFLAGS)
- 
- # If we want to generate MD5 checksums for the sources do this now.
-@@ -1188,15 +1190,23 @@
- 	LC_ALL=C \
- 	$(AWK) -f $< -v 'config=$(check-abi-config)' \
- 	       $(filter %.abilist,$^) \
--	| diff -pu0 - $(filter %.symlist,$^)
-+	| { diff -pu0 - $(filter %.symlist,$^) $(check-abi-warn) ; }
- endef
-+ifeq ($(enable-check-abi),warn)
-+check-abi-warn = || echo '*** WARNING: $*.so failed ABI check'
-+endif
- 
- ifeq ($(firstword $(sysd-sorted-done) f)$(firstword $(generating) f),tf)
- -include $(common-objpfx)tls.make
--config-tls-yes := tls
--config-tls-no := notls
-+config-tls := notls
-+ifeq ($(use-tls),yes)
-+config-tls := tls
-+endif
-+ifeq ($(use-thread),yes)
-+config-tls := thread
-+endif
- check-abi-config := \
--  $(config-machine)-$(config-vendor)-$(config-os)/$(config-tls-$(use-thread))
-+  $(config-machine)-$(config-vendor)-$(config-os)/$(config-tls)
- endif
- 
- update-abi-%: $(..)scripts/merge-abilist.awk $(..)abilist/%.abilist \
-@@ -1211,7 +1221,7 @@
- endef
- else
- define update-abi
--LC_ALL=C $(AWK) -v config=$(update-abi-config) -f $^ \
-+LC_ALL=C $(AWK) -v config='$(update-abi-config)' -f $^ \
- 	 > $(..)abilist/$*.abilist.new
- @if cmp -s $(..)abilist/$*.abilist.new $(..)abilist/$*.abilist 2> /dev/null; \
-  then rm -f $(..)abilist/$*.abilist.new; \
-@@ -1233,15 +1243,20 @@
- update-abi: subdir_update-abi
- endif
- 
--# Enable this when all the .abilist files are in place.
--#tests: check-abi
--
- ifeq ($(subdir),elf)
- check-abi: check-abi-libc
- update-abi: update-abi-libc
- common-generated += libc.symlist
- endif
- 
-+ifeq ($(build-shared),yes)
-+ifneq ($(enable-check-abi),no)
-+ifdef subdir
-+tests: check-abi
-+endif
-+endif
-+endif
-+
- endif
- 
- # There's no good place to put this - here will do.
-@@ -1370,13 +1385,15 @@
- .PHONY: stubs # The parent Makefile calls this target.
- stubs: $(objpfx)stubs
- endif
--s = $(sysdep_dir)/generic
- $(objpfx)stubs: $(+depfiles)
- # Use /dev/null since `...` might expand to empty.
--	(s=`cd $s && $(PWD_P)`; \
-+	(s=`cd $(sysdep_dir) && $(PWD_P)`; \
- 	 $(patsubst %/,cd % &&,$(objpfx)) \
- 	 sed -n 's/^stub_warning *(\([^)]*\).*$$/#define __stub_\1/p' \
--	  `sed -n -e '\@ $s/[^ ]*\.c@{; s@^.* $s/\([^ ]*\.c\).*$$@'"$$s"'/\1@; h; }' \
-+	  `sed -n -e 's@$(sysdep_dir)/@'"$$s"'/@g' \
-+		  -e 's@\$$(common-objpfx)@$(..)@g' -e 's@\$$(objpfx)@@g' \
-+		  -e '/:  *[^ ]/{s@^.*: *\([^ ]*\) .*$$@\1@; h; }' \
-+		  -e '/:$$/d' \
- 		-e '/stub-tag\.h/{; g; p; }' \
- 		  $(patsubst $(objpfx)%,%,$^) /dev/null` \
- 	     /dev/null) > $@T
-diff -u -udbrN glibc-2.3.2/NEWS glibc-2.3.2-200304020432/NEWS
---- glibc-2.3.2/NEWS	Mon Jan 13 10:26:13 2003
-+++ glibc-2.3.2-200304020432/NEWS	Sun Mar 16 00:16:13 2003
-@@ -1,9 +1,17 @@
--GNU C Library NEWS -- history of user-visible changes.  2003-1-12
--Copyright (C) 1992-2002, 2003 Free Software Foundation, Inc.
-+GNU C Library NEWS -- history of user-visible changes.  2003-3-15
-+Copyright (C) 1992-2002,2003 Free Software Foundation, Inc.
- See the end for copying conditions.
- 
- Please send GNU C library bug reports using the `glibcbug' script to
- <bugs@gnu.org>.  Please send questions and suggestions to <bug-glibc@gnu.org>.
-+
-+Version 2.3.3
-+
-+* New functions `dladdr1' and `dlinfo' in <dlfcn.h> provide more ways to
-+  interrogate the dynamic linker, compatible with the Solaris interface.
-+
-+* ELF thread-local storage support (TLS) now works on PowerPC and PowerPC64;
-+  implemented by Paul Mackerras, Steven Munroe, and Roland McGrath.
- 
- Version 2.3.2
- 
-diff -u -udbrN glibc-2.3.2/README-alpha glibc-2.3.2-200304020432/README-alpha
---- glibc-2.3.2/README-alpha	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/README-alpha	Thu May 13 12:22:39 1999
-@@ -0,0 +1,287 @@
-+			 GNU libc SNAPSHOT SYSTEM
-+			    (general info)
-+			   Updated 1997-9-26
-+
-+WHAT ARE GNU libc SNAPSHOTS
-+---------------------------
-+
-+Snapshots are an "image" of the main glibc development tree, captured at a
-+particular random instant in time.  When you use the snapshots, you should be
-+able to maintain a local copy of libc that is no more than one day older than
-+the official source tree used by the libc maintainers.
-+
-+The primary purpose of providing snapshots is to widen the group of motivated
-+developers that would like to help test, debug, and enhance glibc, by providing
-+you with access to the "latest and greatest" source.  This has several
-+advantages, and several disadvantages.
-+
-+    First the advantages:
-+
-+    o	Once we have a large base of motivated testers using the snapshots,
-+	this should provide good coverage across all currently supported
-+	glibc hosts and targets.  If a new bug is introduced in glibc due to
-+	fixing another bug or ongoing development, it should become
-+	obvious much more quickly and get fixed before the next general
-+	net release.  This should help to reduce the chances of glibc being
-+	released to the general public with a major bug that went unnoticed
-+	during the release cycle testing because they are machine dependent.
-+	We hope to greatly improve glibc's stability and reliability by
-+	involving more people and more execution environments in the
-+	prerelease testing.
-+
-+    o	With access to the latest source, any diffs that you send to fix
-+	bugs or add new features should be much easier for the glibc team
-+	to merge into the official source base (after suitable review
-+	of course).  This encourages us to merge your changes quicker,
-+	while they are still "fresh".
-+
-+    o	Once your diffs are merged, you can obtain a new copy of glibc
-+	containing your changes almost immediately.  Thus you do not
-+	have to maintain local copies of your changes for any longer
-+	than it takes to get them merged into the official source base.
-+	This encourages you to send in changes quicker.
-+
-+    And the disadvantages:
-+
-+    o	The snapshot you get will be largely untested and of unknown quality.
-+	It may fail to configure or compile.  It may have serious bugs.
-+	You should always keep a copy of the last known working version
-+	before updating to the current snapshot, or at least be able to
-+	regenerate a working version if the latest snapshot is unusable
-+	in your environment for some reason.
-+
-+	If a production version of glibc has a bug and a snapshot has the fix,
-+	and you care about stability, you should put only the fix for that
-+	particular problem into your production version.  Of course, if you
-+	are eager to test glibc, you can use the snapshot versions in your
-+	daily work, but users who have not been consulted about whether they
-+	feel like testing glibc should generally have something which is at
-+	least as bug free as the last released version.
-+
-+    o	Providing timely response to your questions, bug reports, and
-+	submitted patches will require the glibc development team to allocate
-+	time from an already thin time budget.  Please try to help us make
-+	this time as productive as possible.  See the section below about
-+	how to submit changes.
-+
-+
-+WHO SHOULD TRY THE SNAPSHOTS
-+----------------------------
-+
-+Remember, these are snapshots not tested versions.  So if you use
-+these versions you should be able to
-+
-+    o	make sure your system stays usable
-+
-+    o	locate and hopefully fix problems
-+
-+    o	to port glibc to a new target yourself
-+
-+You should not use the snapshots if
-+
-+    o	your system is needed in a production environment which needs
-+	stability
-+
-+    o	you expect us to fix your problems since you somehow depend on them.
-+	You must be willing to fix the problems yourself, we don't want to
-+	see "I have problems, fix this" messages.
-+
-+
-+HOW TO GET THE SNAPSHOTS
-+------------------------
-+
-+At the moment we provide a full snapshot weekly (every sunday), so
-+that users getting a snapshot for the first time, or updating after
-+a long period of not updating, can get the latest version in a single
-+operation.  Along with the full snapshot, we will provide incremental
-+diffs on a nearly daily basis (whenever code changes).  Each daily
-+diff will be relative to the source tree after applying all previous
-+daily diffs.  The daily diffs are for people who have relatively low
-+bandwidth ftp or uucp connections.
-+
-+The files will be available via anonymous ftp from alpha.gnu.org, in
-+directory /gnu/libc and on linux.kernel.org in /pub/software/libs/glibc.  The
-+directories should look something like:
-+
-+	libc-970921.tar.gz
-+	libc-970917-970922.diff.gz
-+	libc-970922-970925.diff.gz
-+	.
-+	.
-+	.
-+
-+Please note that the snapshots on alpha.gnu.org and on
-+linux.kernel.org are not always in sync. Patches to some files might
-+appear a day a diff earlier or later on alpha than on kernel.
-+Use always alpha or always kernel but don't mix them.
-+
-+There are sometimes additionally test releases of the add-ons available in
-+these directories.  If a new version of an add-on is available it is normally
-+required for the corresponding snapshot so always pay attention for these.
-+
-+Note that we provide GNU gzip compressed files only.  You can ftp gzip
-+from ftp.gnu.org in directory pub/gnu.
-+
-+In some cases the dates for diffs and snapshots do not match like in the
-+example above.  The full release is for 970921 but the patch is for
-+970917-970922.  This only means that nothing changed between 970917 and 970922
-+and that you have to use this patch on top of the 970921 snapshot since the
-+patch is made on 970922.
-+
-+Also, as the gcc developers did with their gcc snapshot system, even though we
-+will make the snapshots available on a publically accessible ftp area, we ask
-+that recipients not widely publicise their availability.  The motivation for
-+this request is not to hoard them, but to avoid the situation where the
-+general glibc user base naively attempts to use the snapshots, has trouble with
-+them, complains publically, and the reputation of glibc declines because of a
-+perception of instability or lack of quality control.
-+
-+
-+GLIBC TEST SUITE
-+----------------
-+
-+A test suite is distributed as an integral part of the snapshots.  A simple
-+"make check" in your build directory is sufficient to run the tests.  glibc
-+should pass all tests and if any fails, please report it.  A failure might not
-+originate from a bug in glibc but also from bugs in the tools, e.g. with gcc
-+2.7.2.x the math tests fail some of the tests because of compiler bugs.
-+
-+Note that the test suite is still in its infancy.  The tests themselves only
-+cover a small portion of libc features, and where tests do exist for a feature
-+they are not exhaustive.  New tests are welcome.
-+
-+
-+GETTING HELP, GLIBC DISCUSSIONS, etc
-+------------------------------------
-+
-+People who want to help with glibc and who test out snapshots
-+regularly should get on the libc-alpha@sourceware.cygnus.com mailing
-+list by sending an email to libc-alpha-subscribe@sourceware.cygnus.com.
-+This list is meant (as the name suggests) for the discussion of test
-+releases and also reports for them.  People who are on this list are
-+welcome to post questions of general interest.
-+
-+People who are not only willing to test the snapshots but instead
-+really want to help developing glibc should contact
-+libc-hacker-subscribe@sourceware.cygnus.com.org to be put on the developers
-+mailing list.  This list is really only meant for developers.  No
-+questions about installation problems or other simple topics are
-+wanted nor will they be answered.
-+
-+Do *not* send any questions about the snapshots or patches specific to the
-+snapshots to bug-glibc@gnu.org.  Nobody there will have any idea what
-+you are talking about and it will just cause confusion.
-+
-+
-+BUG REPORTS
-+-----------
-+
-+Send bug reports directly to Ulrich Drepper <drepper@gnu.org>.  Please
-+do *not* use the glibcbug script for reporting bugs in the snapshots.
-+glibcbug should only be used for problems with the official released versions.
-+We don't like bug reports in the bug database because otherwise the impression
-+of instability or lack of quality control of glibc as a whole might manifest
-+in people's mind.
-+
-+Note that since no testing is done on the snapshots, and snapshots may even be
-+made when glibc is in an inconsistent state, it may not be unusual for an
-+occasional snapshot to have a very obvious bug, such as failure to compile on
-+*any* machine.  It is likely that such bugs will be fixed by the next
-+snapshot, so it really isn't necessary to report them unless they persist for
-+a couple of days.
-+
-+Missing files should always be reported, since they usually mean there is a
-+problem with the snapshot-generating process and we won't know about them
-+unless someone tells us.
-+
-+Bugs which are non-obvious, such as failure to compile on only a specific
-+machine, a new machine dependent or obscure bug (particularly one not detected
-+by the testsuite), etc should be reported when you discover them, or have a
-+suggested patch to fix them.
-+
-+
-+FORMAT FOR PATCHES
-+------------------
-+
-+If you have a fix for a bug, or an enhancement to submit, send your patch to
-+Ulrich Drepper <drepper@gnu.org>.  Here are some simple guidelines for
-+submitting patches:
-+
-+    o	Use "unified diffs" for patches.  A typical command for generating
-+	context diffs is "diff -ru glibc-old glibc-patched".
-+
-+    o	Use the "minimalist approach" for patches.  That is, each patch
-+	should address only one particular bug, new feature, etc.  Do not
-+	save up many unrelated changes and submit them all in one big
-+	patch, since in general, the larger the patch the more difficult
-+	it is for us to decide if the patch is either correct or
-+	desirable.  And if we find something about the patch that needs
-+	to be corrected before it can be installed, we would have to reject
-+	the entire patch, which might contain changes which otherwise would
-+	be accepted if submitted separately.
-+
-+    o	Submit a sample ChangeLog entry with your patch.  See the existing
-+	glibc ChangeLog for examples of what a ChangeLog entry should look
-+	like.  The emacs command ^X4A will create a ChangeLog entry header
-+	for you.
-+
-+
-+BUILDING SNAPSHOTS
-+------------------
-+
-+The `best' way to build glibc is to use an extra directory, e.g.:
-+tar xzf libc-970921.tar.gz
-+mkdir build-glibc
-+cd build-glibc
-+../libc-970921/configure ...
-+
-+In this way you can easily clean up (since `make clean' doesn't work at
-+the moment) and rebuild glibc.
-+
-+
-+NECESSARY TOOLS
-+---------------
-+
-+For the recommended versions of gcc, binutils, make, texinfo, gettext,
-+autoconf and other tools which might be especially needed when using patches,
-+please read the file INSTALL.
-+
-+
-+HOW CAN YOU HELP
-+----------------
-+
-+It helps already a lot if you just install glibc on your system and try to
-+solve any problems.  You might want to look at the file `PROJECTS' and help
-+with one of those projects, fix some bugs (see `BUGS' or the bug database),
-+port to an unsupported platform, ...
-+
-+
-+FURTHER DOCUMENTATION
-+---------------------
-+
-+A lot of questions are answered in the FAQ.  The files `INSTALL', `README' and
-+`NOTES' contain the most important documentation.  Furthermore glibc has its
-+own 700+ pages info documentation, ...
-+
-+
-+
-+And finally a word of caution: The libc is one of the most fundamental parts
-+of your system - and these snapshots are untested and come without any
-+guarantee or warranty.  You might be lucky and everything works or you might
-+crash your system.  If you install a glibc snapshot as primary library, you
-+should have a backup somewhere.
-+
-+On many systems it is also a problem to replace the libc while the system is
-+running.  In the worst case on broken OSes some systems crash.  On better
-+systems you can move the old libc aside but removing it will cause problems
-+since there are still processes using this libc image and so you might have to
-+check the filesystem to get rid of the libc data.  One good alternative (which
-+is also safer) is to use a chroot'ed environment.
-+
-+Thanks for your help and support.
-+
-+Thanks to Fred Fish from Cygnus for the original version of this text
-+(for GDB).
-+
-+
-+Ulrich Drepper
-diff -u -udbrN glibc-2.3.2/README.template glibc-2.3.2-200304020432/README.template
---- glibc-2.3.2/README.template	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/README.template	Wed Oct  2 23:16:42 2002
-@@ -0,0 +1,87 @@
-+This directory contains the version VERSION release of the GNU C Library.
-+Many bugs have been fixed since the last release.
-+Some bugs surely remain.
-+
-+As of this release, the GNU C library is known to run on the following
-+configurations:
-+
-+		*-*-gnu			GNU Hurd
-+		i[3456]86-*-linux-gnu	Linux-2.x on Intel
-+		m68k-*-linux-gnu	Linux-2.x on Motorola 680x0
-+		alpha*-*-linux-gnu	Linux-2.x on DEC Alpha
-+		powerpc-*-linux-gnu     Linux and MkLinux on PowerPC systems
-+		powerpc64-*-linux-gnu	Linux-2.4.19+ on 64-bit PowerPC systems
-+		sparc-*-linux-gnu	Linux-2.x on SPARC
-+		sparc64-*-linux-gnu	Linux-2.x on UltraSPARC 64-bit
-+		arm-*-none		ARM standalone systems
-+		arm-*-linux		Linux-2.x on ARM
-+		arm-*-linuxaout		Linux-2.x on ARM using a.out binaries
-+		mips*-*-linux-gnu	Linux-2.x on MIPS
-+		ia64-*-linux-gnu	Linux-2.x on ia64
-+		s390-*-linux-gnu	Linux-2.x on IBM S/390
-+		s390x-*-linux-gnu	Linux-2.4+ on IBM S/390 64-bit
-+		sh-*-linux-gnu		Linux-2.x on Super Hitachi
-+		cris-*-linux-gnu	Linux-2.4+ on CRIS
-+		x86-64-*-linux-gnu	Linux-2.4+ on x86-64
-+
-+Former releases of this library (version 1.09.1 and perhaps earlier
-+versions) used to run on the following configurations:
-+
-+		alpha-dec-osf1
-+		i[3456]86-*-bsd4.3
-+		i[3456]86-*-isc2.2
-+		i[3456]86-*-isc3
-+		i[3456]86-*-sco3.2
-+		i[3456]86-*-sco3.2v4
-+		i[3456]86-*-sysv
-+		i[3456]86-*-sysv4
-+		i[3456]86-force_cpu386-none
-+		i[3456]86-sequent-bsd
-+		i960-nindy960-none
-+		m68k-hp-bsd4.3
-+		m68k-mvme135-none
-+		m68k-mvme136-none
-+		m68k-sony-newsos3
-+		m68k-sony-newsos4
-+		m68k-sun-sunos4
-+		mips-dec-ultrix4
-+		mips-sgi-irix4
-+		sparc-sun-solaris2
-+		sparc-sun-sunos4
-+
-+Since no one has volunteered to test and fix the above configurations,
-+these are not supported at the moment.  It's expected that these don't
-+work anymore.  Porting the library is not hard.  If you are interested
-+in doing a port, please contact the glibc maintainers by sending
-+electronic mail to <bug-glibc@gnu.org>.
-+
-+There are some add-ons which can be used together with GNU libc.  They
-+are designed in a way to ease the installation by integrating them in
-+the libc source tree.  Simply get the add-ons you need and use the
-+--enable-add-ons option of the `configure' script to tell where the
-+add-ons are found.  Please read the FAQ file for more details.
-+
-+See the file INSTALL to find out how to configure, build, install, and port
-+the GNU C library.  You might also consider reading the WWW pages for the
-+GNU libc at http://www.gnu.org/software/libc/libc.html.
-+
-+The GNU C Library is completely documented by the Texinfo manual found
-+in the `manual/' subdirectory.  The manual is still being updated and
-+contains some known errors and omissions; we regret that we do not
-+have the resources to work on the manual as much as we would like.
-+Please send comments on the manual to <bug-glibc-manual@gnu.org>, and
-+not to the library bug-reporting address.
-+
-+The file NOTES contains a description of the feature-test macros used
-+in the GNU C library, explaining how you can tell the library what
-+facilities you want it to make available.
-+
-+We prefer to get bug reports sent using the `glibcbug' shell script which
-+is installed together with the rest of the GNU libc to <bugs@gnu.org>.
-+Simply run this shell script and fill in the information.  Nevertheless
-+you can still send bug reports to <bug-glibc@gnu.org> as normal electronic
-+mails.
-+
-+The GNU C Library is free software.  See the file COPYING.LIB for copying
-+conditions, and LICENSES for notices about a few contributions that require
-+these additional notices to be distributed.
-diff -u -udbrN glibc-2.3.2/Versions.def glibc-2.3.2-200304020432/Versions.def
---- glibc-2.3.2/Versions.def	Tue Dec 10 20:05:17 2002
-+++ glibc-2.3.2-200304020432/Versions.def	Tue Mar 25 21:28:24 2003
-@@ -18,6 +18,7 @@
-   GLIBC_2.3
-   GLIBC_2.3.1
-   GLIBC_2.3.2
-+  GLIBC_2.3.3
- %ifdef USE_IN_LIBIO
-   HURD_CTHREADS_0.3
- %endif
-@@ -32,6 +33,7 @@
- libdl {
-   GLIBC_2.0
-   GLIBC_2.1
-+  GLIBC_2.3.3
- }
- libm {
-   GLIBC_2.0
-@@ -71,6 +73,7 @@
-   GLIBC_2.2.3
-   GLIBC_2.2.6
-   GLIBC_2.3.2
-+  GLIBC_2.3.3
-   GLIBC_PRIVATE
- }
- libresolv {
-@@ -82,6 +85,7 @@
-   GLIBC_2.1
-   GLIBC_2.2
-   GLIBC_2.3
-+  GLIBC_2.3.3
- }
- libutil {
-   GLIBC_2.0
-@@ -96,6 +100,7 @@
-   GLIBC_2.1.3
-   GLIBC_2.2.3
-   GLIBC_2.3
-+  GLIBC_2.3.3
- }
- libanl {
-   GLIBC_2.2.3
-diff -u -udbrN glibc-2.3.2/abilist/ld.abilist glibc-2.3.2-200304020432/abilist/ld.abilist
---- glibc-2.3.2/abilist/ld.abilist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/abilist/ld.abilist	Wed Apr  2 06:39:52 2003
-@@ -0,0 +1,35 @@
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.0 A
-+ _r_debug D 0x14
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __libc_memalign F
-+ calloc F
-+ free F
-+ malloc F
-+ realloc F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.1 A
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ _dl_mcount F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ GLIBC_2.2.5 A
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ _r_debug D 0x28
-+GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls
-+ GLIBC_2.2 A
-+GLIBC_2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ GLIBC_2.3 A
-+GLIBC_2.3 i.86-.*-linux.*/thread i.86-.*-linux.*/tls
-+ ___tls_get_addr F
-+GLIBC_2.3 i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread x86_64-.*-linux.*/tls
-+ __tls_get_addr F
-+GLIBC_2.3 s390-.*-linux.*/tls s390x-.*-linux.*/tls
-+ __tls_get_offset F
-diff -u -udbrN glibc-2.3.2/abilist/libBrokenLocale.abilist glibc-2.3.2-200304020432/abilist/libBrokenLocale.abilist
---- glibc-2.3.2/abilist/libBrokenLocale.abilist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/abilist/libBrokenLocale.abilist	Wed Apr  2 06:39:52 2003
-@@ -0,0 +1,13 @@
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.0 A
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __ctype_get_mb_cur_max F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ GLIBC_2.2.5 A
-+GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2 A
-+GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ GLIBC_2.3 A
-diff -u -udbrN glibc-2.3.2/abilist/libanl.abilist glibc-2.3.2-200304020432/abilist/libanl.abilist
---- glibc-2.3.2/abilist/libanl.abilist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/abilist/libanl.abilist	Wed Apr  2 06:39:52 2003
-@@ -0,0 +1,13 @@
-+GLIBC_2.2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2.3 A
-+GLIBC_2.2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ gai_cancel F
-+ gai_error F
-+ gai_suspend F
-+ getaddrinfo_a F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ GLIBC_2.2.5 A
-+GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ GLIBC_2.3 A
-diff -u -udbrN glibc-2.3.2/abilist/libc.abilist glibc-2.3.2-200304020432/abilist/libc.abilist
---- glibc-2.3.2/abilist/libc.abilist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/abilist/libc.abilist	Wed Apr  2 06:39:52 2003
-@@ -0,0 +1,2231 @@
-+GCC_3.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GCC_3.0 A
-+ _Unwind_Find_FDE F
-+ __deregister_frame_info_bases F
-+ __register_frame_info_bases F
-+ __register_frame_info_table_bases F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls
-+ __fpu_control D 0x2
-+ vm86 F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.0 A
-+ _IO_stderr_ D 0x50
-+ _IO_stdin_ D 0x50
-+ _IO_stdout_ D 0x50
-+ __strtoq_internal F
-+ __strtouq_internal F
-+ _sys_errlist D 0x1ec
-+ _sys_siglist D 0x80
-+ res_init F
-+ sys_errlist D 0x1ec
-+ sys_sigabbrev D 0x80
-+ sys_siglist D 0x80
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.1.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ getaliasbyname_r F
-+ getaliasent_r F
-+ getgrent_r F
-+ getgrgid_r F
-+ getgrnam_r F
-+ gethostbyaddr_r F
-+ gethostbyname2_r F
-+ gethostbyname_r F
-+ gethostent_r F
-+ getnetbyaddr_r F
-+ getnetbyname_r F
-+ getnetent_r F
-+ getprotobyname_r F
-+ getprotobynumber_r F
-+ getprotoent_r F
-+ getpwent_r F
-+ getpwnam_r F
-+ getpwuid_r F
-+ getrpcbyname_r F
-+ getrpcbynumber_r F
-+ getrpcent_r F
-+ getservbyname_r F
-+ getservbyport_r F
-+ getservent_r F
-+ getspent_r F
-+ getspnam_r F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ _sys_nerr D 0x4
-+ sys_nerr D 0x4
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ _IO_do_write F
-+ _IO_fclose F
-+ _IO_fdopen F
-+ _IO_file_attach F
-+ _IO_file_close_it F
-+ _IO_file_fopen F
-+ _IO_file_init F
-+ _IO_file_overflow F
-+ _IO_file_seekoff F
-+ _IO_file_setbuf F
-+ _IO_file_sync F
-+ _IO_file_underflow F
-+ _IO_file_write F
-+ _IO_file_xsputn F
-+ _IO_fopen F
-+ _IO_popen F
-+ _IO_proc_close F
-+ _IO_proc_open F
-+ fclose F
-+ fdopen F
-+ fopen F
-+ pclose F
-+ popen F
-+ pthread_attr_init F
-+ tmpfile F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ chown F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ fnmatch F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ _IO_fgetpos F
-+ _IO_fsetpos F
-+ fgetpos F
-+ fopencookie F
-+ fsetpos F
-+ getrlimit F
-+ localeconv F
-+ msgctl F
-+ semctl F
-+ setrlimit F
-+ shmctl F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ re_max_failures D 0x4
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ pthread_cond_broadcast F
-+ pthread_cond_destroy F
-+ pthread_cond_init F
-+ pthread_cond_signal F
-+ pthread_cond_wait F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ realpath F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ _IO_adjust_column F
-+ _IO_default_doallocate F
-+ _IO_default_finish F
-+ _IO_default_pbackfail F
-+ _IO_default_uflow F
-+ _IO_default_xsgetn F
-+ _IO_default_xsputn F
-+ _IO_doallocbuf F
-+ _IO_feof F
-+ _IO_ferror F
-+ _IO_fflush F
-+ _IO_fgets F
-+ _IO_file_close F
-+ _IO_file_doallocate F
-+ _IO_file_open F
-+ _IO_file_read F
-+ _IO_file_seek F
-+ _IO_file_stat F
-+ _IO_flockfile F
-+ _IO_flush_all F
-+ _IO_flush_all_linebuffered F
-+ _IO_fprintf F
-+ _IO_fputs F
-+ _IO_fread F
-+ _IO_free_backup_area F
-+ _IO_ftell F
-+ _IO_ftrylockfile F
-+ _IO_funlockfile F
-+ _IO_fwrite F
-+ _IO_getc F
-+ _IO_getline F
-+ _IO_gets F
-+ _IO_init F
-+ _IO_init_marker F
-+ _IO_link_in F
-+ _IO_marker_delta F
-+ _IO_marker_difference F
-+ _IO_padn F
-+ _IO_peekc_locked F
-+ _IO_printf F
-+ _IO_putc F
-+ _IO_puts F
-+ _IO_remove_marker F
-+ _IO_seekmark F
-+ _IO_seekoff F
-+ _IO_seekpos F
-+ _IO_setb F
-+ _IO_setbuffer F
-+ _IO_setvbuf F
-+ _IO_sgetn F
-+ _IO_sprintf F
-+ _IO_sputbackc F
-+ _IO_sscanf F
-+ _IO_str_init_readonly F
-+ _IO_str_init_static F
-+ _IO_str_overflow F
-+ _IO_str_pbackfail F
-+ _IO_str_seekoff F
-+ _IO_str_underflow F
-+ _IO_sungetc F
-+ _IO_switch_to_get_mode F
-+ _IO_un_link F
-+ _IO_ungetc F
-+ _IO_unsave_markers F
-+ _IO_vfprintf F
-+ _IO_vfscanf F
-+ _IO_vsprintf F
-+ __adjtimex F
-+ __argz_count F
-+ __argz_next F
-+ __argz_stringify F
-+ __assert_fail F
-+ __assert_perror_fail F
-+ __bsd_getpgrp F
-+ __check_rhosts_file D 0x4
-+ __close F
-+ __cmsg_nxthdr F
-+ __connect F
-+ __ctype_get_mb_cur_max F
-+ __daylight D 0x4
-+ __dcgettext F
-+ __default_morecore F
-+ __dgettext F
-+ __dup2 F
-+ __errno_location F
-+ __fcntl F
-+ __ffs F
-+ __finite F
-+ __finitef F
-+ __finitel F
-+ __fxstat F
-+ __getdelim F
-+ __getpagesize F
-+ __getpgid F
-+ __getpid F
-+ __gettimeofday F
-+ __gmtime_r F
-+ __h_errno_location F
-+ __isinf F
-+ __isinff F
-+ __isinfl F
-+ __isnan F
-+ __isnanf F
-+ __isnanl F
-+ __iswctype F
-+ __ivaliduser F
-+ __libc_calloc F
-+ __libc_free F
-+ __libc_init_first F
-+ __libc_mallinfo F
-+ __libc_malloc F
-+ __libc_mallopt F
-+ __libc_memalign F
-+ __libc_pvalloc F
-+ __libc_realloc F
-+ __libc_start_main F
-+ __libc_valloc F
-+ __lseek F
-+ __lxstat F
-+ __mbrlen F
-+ __mbrtowc F
-+ __mempcpy F
-+ __monstartup F
-+ __nss_configure_lookup F
-+ __nss_database_lookup F
-+ __nss_group_lookup F
-+ __nss_hosts_lookup F
-+ __nss_next F
-+ __nss_passwd_lookup F
-+ __open F
-+ __overflow F
-+ __pipe F
-+ __printf_fp F
-+ __profile_frequency F
-+ __read F
-+ __res_randomid F
-+ __sbrk F
-+ __sched_get_priority_max F
-+ __sched_get_priority_min F
-+ __sched_getparam F
-+ __sched_getscheduler F
-+ __sched_setscheduler F
-+ __sched_yield F
-+ __secure_getenv F
-+ __select F
-+ __send F
-+ __setpgid F
-+ __sigaction F
-+ __sigaddset F
-+ __sigdelset F
-+ __sigismember F
-+ __sigpause F
-+ __sigsetjmp F
-+ __stpcpy F
-+ __stpncpy F
-+ __strcasecmp F
-+ __strdup F
-+ __strerror_r F
-+ __strtod_internal F
-+ __strtof_internal F
-+ __strtok_r F
-+ __strtol_internal F
-+ __strtold_internal F
-+ __strtoll_internal F
-+ __strtoul_internal F
-+ __strtoull_internal F
-+ __sysv_signal F
-+ __uflow F
-+ __underflow F
-+ __vfscanf F
-+ __vsnprintf F
-+ __vsscanf F
-+ __wait F
-+ __waitpid F
-+ __wcstod_internal F
-+ __wcstof_internal F
-+ __wcstol_internal F
-+ __wcstold_internal F
-+ __wcstoll_internal F
-+ __wcstoul_internal F
-+ __wcstoull_internal F
-+ __write F
-+ __xmknod F
-+ __xpg_basename F
-+ __xstat F
-+ _exit F
-+ _libc_intl_domainname D 0x5
-+ _longjmp F
-+ _mcleanup F
-+ _mcount F
-+ _nl_msg_cat_cntr D 0x4
-+ _obstack_allocated_p F
-+ _obstack_begin F
-+ _obstack_begin_1 F
-+ _obstack_free F
-+ _obstack_memory_used F
-+ _obstack_newchunk F
-+ _rpc_dtablesize F
-+ _seterr_reply F
-+ _setjmp F
-+ _tolower F
-+ _toupper F
-+ a64l F
-+ abort F
-+ abs F
-+ accept F
-+ access F
-+ acct F
-+ addmntent F
-+ adjtime F
-+ adjtimex F
-+ advance F
-+ alarm F
-+ alphasort F
-+ argz_add F
-+ argz_add_sep F
-+ argz_append F
-+ argz_count F
-+ argz_create F
-+ argz_create_sep F
-+ argz_delete F
-+ argz_extract F
-+ argz_insert F
-+ argz_next F
-+ argz_replace F
-+ argz_stringify F
-+ asctime F
-+ asctime_r F
-+ asprintf F
-+ atof F
-+ atoi F
-+ atol F
-+ atoll F
-+ authnone_create F
-+ authunix_create F
-+ authunix_create_default F
-+ basename F
-+ bcmp F
-+ bcopy F
-+ bdflush F
-+ bind F
-+ bindresvport F
-+ bindtextdomain F
-+ brk F
-+ bsd_signal F
-+ bsearch F
-+ btowc F
-+ bzero F
-+ calloc F
-+ callrpc F
-+ canonicalize_file_name F
-+ catclose F
-+ catgets F
-+ catopen F
-+ cfgetispeed F
-+ cfgetospeed F
-+ cfmakeraw F
-+ cfree F
-+ cfsetispeed F
-+ cfsetospeed F
-+ cfsetspeed F
-+ chdir F
-+ chflags F
-+ chmod F
-+ chroot F
-+ clearenv F
-+ clearerr F
-+ clearerr_unlocked F
-+ clnt_broadcast F
-+ clnt_create F
-+ clnt_pcreateerror F
-+ clnt_perrno F
-+ clnt_perror F
-+ clnt_spcreateerror F
-+ clnt_sperrno F
-+ clnt_sperror F
-+ clntraw_create F
-+ clnttcp_create F
-+ clntudp_bufcreate F
-+ clntudp_create F
-+ clock F
-+ close F
-+ closedir F
-+ closelog F
-+ confstr F
-+ connect F
-+ copysign F
-+ copysignf F
-+ copysignl F
-+ creat F
-+ create_module F
-+ ctermid F
-+ ctime F
-+ ctime_r F
-+ cuserid F
-+ daemon F
-+ daylight D 0x4
-+ dcgettext F
-+ delete_module F
-+ dgettext F
-+ difftime F
-+ dirfd F
-+ dirname F
-+ div F
-+ dprintf F
-+ drand48 F
-+ drand48_r F
-+ dup F
-+ dup2 F
-+ dysize F
-+ ecvt F
-+ ecvt_r F
-+ endaliasent F
-+ endfsent F
-+ endgrent F
-+ endhostent F
-+ endmntent F
-+ endnetent F
-+ endnetgrent F
-+ endprotoent F
-+ endpwent F
-+ endrpcent F
-+ endservent F
-+ endspent F
-+ endttyent F
-+ endusershell F
-+ endutent F
-+ envz_add F
-+ envz_entry F
-+ envz_get F
-+ envz_merge F
-+ envz_remove F
-+ envz_strip F
-+ erand48 F
-+ erand48_r F
-+ err F
-+ error F
-+ error_at_line F
-+ error_message_count D 0x4
-+ error_one_per_line D 0x4
-+ errx F
-+ ether_aton F
-+ ether_aton_r F
-+ ether_hostton F
-+ ether_line F
-+ ether_ntoa F
-+ ether_ntoa_r F
-+ ether_ntohost F
-+ euidaccess F
-+ execl F
-+ execle F
-+ execlp F
-+ execv F
-+ execve F
-+ execvp F
-+ exit F
-+ fchdir F
-+ fchflags F
-+ fchmod F
-+ fchown F
-+ fcloseall F
-+ fcntl F
-+ fcvt F
-+ fcvt_r F
-+ fdatasync F
-+ feof F
-+ feof_unlocked F
-+ ferror F
-+ ferror_unlocked F
-+ fexecve F
-+ fflush F
-+ fflush_unlocked F
-+ ffs F
-+ fgetc F
-+ fgetgrent F
-+ fgetgrent_r F
-+ fgetpwent F
-+ fgetpwent_r F
-+ fgets F
-+ fgetspent F
-+ fgetspent_r F
-+ fileno F
-+ fileno_unlocked F
-+ finite F
-+ finitef F
-+ finitel F
-+ flock F
-+ flockfile F
-+ fork F
-+ fpathconf F
-+ fprintf F
-+ fputc F
-+ fputc_unlocked F
-+ fputs F
-+ fread F
-+ free F
-+ freeaddrinfo F
-+ freopen F
-+ frexp F
-+ frexpf F
-+ frexpl F
-+ fscanf F
-+ fseek F
-+ fstatfs F
-+ fsync F
-+ ftell F
-+ ftime F
-+ ftok F
-+ ftruncate F
-+ ftrylockfile F
-+ fts_children F
-+ fts_close F
-+ fts_open F
-+ fts_read F
-+ fts_set F
-+ ftw F
-+ funlockfile F
-+ fwrite F
-+ gcvt F
-+ get_avphys_pages F
-+ get_current_dir_name F
-+ get_kernel_syms F
-+ get_myaddress F
-+ get_nprocs F
-+ get_nprocs_conf F
-+ get_phys_pages F
-+ getaddrinfo F
-+ getaliasbyname F
-+ getaliasent F
-+ getc F
-+ getc_unlocked F
-+ getchar F
-+ getchar_unlocked F
-+ getcwd F
-+ getdelim F
-+ getdirentries F
-+ getdomainname F
-+ getdtablesize F
-+ getegid F
-+ getenv F
-+ geteuid F
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-+ getfsfile F
-+ getfsspec F
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-+ getgrent F
-+ getgrgid F
-+ getgrnam F
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-+ gethostbyaddr F
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-+ gethostbyname2 F
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-+ gethostid F
-+ gethostname F
-+ getitimer F
-+ getline F
-+ getlogin F
-+ getlogin_r F
-+ getmntent F
-+ getmntent_r F
-+ getnetbyaddr F
-+ getnetbyname F
-+ getnetent F
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-+ getnetgrent_r F
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-+ getopt_long F
-+ getopt_long_only F
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-+ getpgrp F
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-+ getppid F
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-+ getpublickey F
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-+ getpwnam F
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-+ modff F
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-+ nrand48_r F
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-+ obstack_exit_failure D 0x4
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-+ obstack_printf F
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-+ open F
-+ open_memstream F
-+ opendir F
-+ openlog F
-+ opterr D 0x4
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-+ parse_printf_format F
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-+ pmap_getport F
-+ pmap_rmtcall F
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-+ pmap_unset F
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-+ prctl F
-+ printf F
-+ profil F
-+ pselect F
-+ psignal F
-+ pthread_attr_destroy F
-+ pthread_attr_getdetachstate F
-+ pthread_attr_getinheritsched F
-+ pthread_attr_getschedparam F
-+ pthread_attr_getschedpolicy F
-+ pthread_attr_getscope F
-+ pthread_attr_setdetachstate F
-+ pthread_attr_setinheritsched F
-+ pthread_attr_setschedparam F
-+ pthread_attr_setschedpolicy F
-+ pthread_attr_setscope F
-+ pthread_condattr_destroy F
-+ pthread_condattr_init F
-+ pthread_equal F
-+ pthread_exit F
-+ pthread_getschedparam F
-+ pthread_mutex_destroy F
-+ pthread_mutex_init F
-+ pthread_mutex_lock F
-+ pthread_mutex_unlock F
-+ pthread_self F
-+ pthread_setcancelstate F
-+ pthread_setcanceltype F
-+ pthread_setschedparam F
-+ ptrace F
-+ putc F
-+ putc_unlocked F
-+ putchar F
-+ putchar_unlocked F
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-+ putpwent F
-+ puts F
-+ putspent F
-+ pututline F
-+ putw F
-+ pvalloc F
-+ qecvt F
-+ qecvt_r F
-+ qfcvt F
-+ qfcvt_r F
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-+ qsort F
-+ query_module F
-+ quotactl F
-+ raise F
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-+ random F
-+ random_r F
-+ rcmd F
-+ re_comp F
-+ re_compile_fastmap F
-+ re_compile_pattern F
-+ re_exec F
-+ re_match F
-+ re_match_2 F
-+ re_search F
-+ re_search_2 F
-+ re_set_registers F
-+ re_set_syntax F
-+ read F
-+ readdir F
-+ readdir_r F
-+ readlink F
-+ readv F
-+ realloc F
-+ reboot F
-+ recv F
-+ recvfrom F
-+ recvmsg F
-+ regcomp F
-+ regerror F
-+ regexec F
-+ regfree F
-+ register_printf_function F
-+ registerrpc F
-+ remove F
-+ remque F
-+ rename F
-+ revoke F
-+ rewind F
-+ rewinddir F
-+ rexec F
-+ rexecoptions D 0x4
-+ rindex F
-+ rmdir F
-+ rpmatch F
-+ rresvport F
-+ ruserok F
-+ ruserpass F
-+ sbrk F
-+ scalbn F
-+ scalbnf F
-+ scalbnl F
-+ scandir F
-+ scanf F
-+ sched_get_priority_max F
-+ sched_get_priority_min F
-+ sched_getparam F
-+ sched_getscheduler F
-+ sched_rr_get_interval F
-+ sched_setparam F
-+ sched_setscheduler F
-+ sched_yield F
-+ seed48 F
-+ seed48_r F
-+ seekdir F
-+ select F
-+ semget F
-+ semop F
-+ send F
-+ sendmsg F
-+ sendto F
-+ setaliasent F
-+ setbuf F
-+ setbuffer F
-+ setcontext F
-+ setdomainname F
-+ setegid F
-+ setenv F
-+ seteuid F
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-+ setfsgid F
-+ setfsuid F
-+ setgid F
-+ setgrent F
-+ setgroups F
-+ sethostent F
-+ sethostid F
-+ sethostname F
-+ setitimer F
-+ setjmp F
-+ setlinebuf F
-+ setlocale F
-+ setlogin F
-+ setlogmask F
-+ setmntent F
-+ setnetent F
-+ setnetgrent F
-+ setpgid F
-+ setpgrp F
-+ setpriority F
-+ setprotoent F
-+ setpwent F
-+ setregid F
-+ setresgid F
-+ setresuid F
-+ setreuid F
-+ setrpcent F
-+ setservent F
-+ setsid F
-+ setsockopt F
-+ setspent F
-+ setstate F
-+ setstate_r F
-+ settimeofday F
-+ setttyent F
-+ setuid F
-+ setusershell F
-+ setutent F
-+ setvbuf F
-+ sgetspent F
-+ sgetspent_r F
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-+ shmget F
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-+ sleep F
-+ snprintf F
-+ socket F
-+ socketpair F
-+ sprintf F
-+ srand F
-+ srand48 F
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-+ srandom_r F
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-+ step F
-+ stime F
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-+ stpncpy F
-+ strcasecmp F
-+ strcat F
-+ strchr F
-+ strcmp F
-+ strcoll F
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-+ strcspn F
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-+ strerror_r F
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-+ strftime F
-+ strlen F
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-+ strtoll F
-+ strtoq F
-+ strtoul F
-+ strtoull F
-+ strtouq F
-+ strxfrm F
-+ stty F
-+ svc_exit F
-+ svc_fdset D 0x80
-+ svc_getreq F
-+ svc_getreqset F
-+ svc_register F
-+ svc_run F
-+ svc_sendreply F
-+ svc_unregister F
-+ svcerr_auth F
-+ svcerr_decode F
-+ svcerr_noproc F
-+ svcerr_noprog F
-+ svcerr_progvers F
-+ svcerr_systemerr F
-+ svcerr_weakauth F
-+ svcfd_create F
-+ svcraw_create F
-+ svctcp_create F
-+ svcudp_bufcreate F
-+ svcudp_create F
-+ svcudp_enablecache F
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-+ swapoff F
-+ swapon F
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-+ sync F
-+ syscall F
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-+ syslog F
-+ system F
-+ tcdrain F
-+ tcflow F
-+ tcflush F
-+ tcgetattr F
-+ tcgetpgrp F
-+ tcsendbreak F
-+ tcsetattr F
-+ tcsetpgrp F
-+ tdelete F
-+ telldir F
-+ tempnam F
-+ textdomain F
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-+ time F
-+ timegm F
-+ timelocal F
-+ times F
-+ tmpnam F
-+ tmpnam_r F
-+ toascii F
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-+ toupper F
-+ towctrans F
-+ towlower F
-+ towupper F
-+ tr_break F
-+ truncate F
-+ tsearch F
-+ ttyname F
-+ ttyname_r F
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-+ twalk F
-+ tzset F
-+ ualarm F
-+ ulckpwdf F
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-+ umount F
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-+ ungetc F
-+ unlink F
-+ unsetenv F
-+ updwtmp F
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-+ vsprintf F
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-+ wctype F
-+ wcwidth F
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-+ wmemcmp F
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-+ wmemset F
-+ write F
-+ writev F
-+ xdr_accepted_reply F
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-+ xdr_authunix_parms F
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-+ xdr_bytes F
-+ xdr_callhdr F
-+ xdr_callmsg F
-+ xdr_char F
-+ xdr_cryptkeyarg F
-+ xdr_cryptkeyarg2 F
-+ xdr_cryptkeyres F
-+ xdr_des_block F
-+ xdr_double F
-+ xdr_enum F
-+ xdr_float F
-+ xdr_free F
-+ xdr_int F
-+ xdr_key_netstarg F
-+ xdr_key_netstres F
-+ xdr_keybuf F
-+ xdr_keystatus F
-+ xdr_long F
-+ xdr_netobj F
-+ xdr_opaque F
-+ xdr_opaque_auth F
-+ xdr_pmap F
-+ xdr_pmaplist F
-+ xdr_pointer F
-+ xdr_reference F
-+ xdr_rejected_reply F
-+ xdr_replymsg F
-+ xdr_rmtcall_args F
-+ xdr_rmtcallres F
-+ xdr_short F
-+ xdr_string F
-+ xdr_u_char F
-+ xdr_u_int F
-+ xdr_u_long F
-+ xdr_u_short F
-+ xdr_union F
-+ xdr_vector F
-+ xdr_void F
-+ xdr_wrapstring F
-+ xdrmem_create F
-+ xdrrec_create F
-+ xdrrec_endofrecord F
-+ xdrrec_eof F
-+ xdrrec_skiprecord F
-+ xdrstdio_create F
-+ xencrypt F
-+ xprt_register F
-+ xprt_unregister F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __fork F
-+ _nl_default_dirname D 0x12
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __bzero F
-+ __clone F
-+ clone F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls
-+ __divdi3 F
-+ __moddi3 F
-+ __udivdi3 F
-+ __umoddi3 F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ atexit F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls
-+ __deregister_frame F
-+ __frame_state_for F
-+ __register_frame F
-+ __register_frame_info_table F
-+ __register_frame_table F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ __deregister_frame_info F
-+ __register_frame_info F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2 sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ _IO_file_jumps D 0x54
-+ _IO_list_all D 0x4
-+ __after_morecore_hook D 0x4
-+ __ctype32_b D 0x4
-+ __ctype_b D 0x4
-+ __ctype_tolower D 0x4
-+ __ctype_toupper D 0x4
-+ __curbrk D 0x4
-+ __environ D 0x4
-+ __free_hook D 0x4
-+ __malloc_hook D 0x4
-+ __malloc_initialize_hook D 0x4
-+ __memalign_hook D 0x4
-+ __morecore D 0x4
-+ __progname D 0x4
-+ __progname_full D 0x4
-+ __rcmd_errstr D 0x4
-+ __realloc_hook D 0x4
-+ __timezone D 0x4
-+ __tzname D 0x8
-+ _environ D 0x4
-+ _nl_domain_bindings D 0x4
-+ _null_auth D 0xc
-+ _obstack D 0x4
-+ environ D 0x4
-+ error_print_progname D 0x4
-+ h_errlist D 0x14
-+ loc1 D 0x4
-+ loc2 D 0x4
-+ locs D 0x4
-+ mallwatch D 0x4
-+ obstack_alloc_failed_handler D 0x4
-+ optarg D 0x4
-+ program_invocation_name D 0x4
-+ program_invocation_short_name D 0x4
-+ re_syntax_options D 0x4
-+ rpc_createerr D 0x10
-+ stderr D 0x4
-+ stdin D 0x4
-+ stdout D 0x4
-+ svcauthdes_stats D 0xc
-+ timezone D 0x4
-+ tzname D 0x8
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls s390-.*-linux.*/tls
-+ ___brk_addr D 0x4
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ mcount F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls
-+ ioperm F
-+ iopl F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls
-+ _errno D 0x4
-+ _h_errno D 0x4
-+ errno D 0x4
-+ h_errno D 0x4
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/tls powerpc-.*-linux.*/notls powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2 sh[34].*-.*-linux.*/notls
-+ _res D 0x200
-+GLIBC_2.0 m68.*-.*-linux.*/notls
-+ _res D 0x1fe
-+ cacheflush F
-+GLIBC_2.0 m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __fpu_control D 0x4
-+GLIBC_2.0 powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls
-+ __ashldi3 F
-+ __ashrdi3 F
-+ __cmpdi2 F
-+ __fixdfdi F
-+ __fixsfdi F
-+ __fixunsdfdi F
-+ __fixunssfdi F
-+ __floatdidf F
-+ __floatdisf F
-+ __lshrdi3 F
-+ __ucmpdi2 F
-+GLIBC_2.1.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls
-+ __memcpy_by2 F
-+ __memcpy_by4 F
-+ __memcpy_g F
-+ __mempcpy_by2 F
-+ __mempcpy_by4 F
-+ __mempcpy_byn F
-+ __memset_ccn_by2 F
-+ __memset_ccn_by4 F
-+ __memset_gcn_by2 F
-+ __memset_gcn_by4 F
-+ __stpcpy_g F
-+ __strcat_c F
-+ __strcat_g F
-+ __strchr_c F
-+ __strchr_g F
-+ __strchrnul_c F
-+ __strchrnul_g F
-+ __strcmp_gg F
-+ __strcpy_g F
-+ __strcspn_cg F
-+ __strcspn_g F
-+ __strlen_g F
-+ __strncat_g F
-+ __strncmp_g F
-+ __strncpy_by2 F
-+ __strncpy_by4 F
-+ __strncpy_byn F
-+ __strncpy_gg F
-+ __strpbrk_cg F
-+ __strpbrk_g F
-+ __strrchr_c F
-+ __strrchr_g F
-+ __strspn_cg F
-+ __strspn_g F
-+ __strstr_cg F
-+ __strstr_g F
-+GLIBC_2.1.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.1.1 A
-+GLIBC_2.1.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ _Exit F
-+ __mempcpy_small F
-+ __stpcpy_small F
-+ __strcpy_small F
-+ __strcspn_c1 F
-+ __strcspn_c2 F
-+ __strcspn_c3 F
-+ __strpbrk_c2 F
-+ __strpbrk_c3 F
-+ __strsep_1c F
-+ __strsep_2c F
-+ __strsep_3c F
-+ __strsep_g F
-+ __strspn_c1 F
-+ __strspn_c2 F
-+ __strspn_c3 F
-+ __strtok_r_1c F
-+ __strverscmp F
-+ getutmp F
-+ getutmpx F
-+ imaxabs F
-+ imaxdiv F
-+ strchrnul F
-+ xdr_hyper F
-+ xdr_int64_t F
-+ xdr_longlong_t F
-+ xdr_u_hyper F
-+ xdr_u_longlong_t F
-+ xdr_uint64_t F
-+GLIBC_2.1.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.1.2 A
-+GLIBC_2.1.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __vfork F
-+GLIBC_2.1.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.1.3 A
-+GLIBC_2.1.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __cxa_atexit F
-+ __cxa_finalize F
-+ __sigsuspend F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls
-+ scalbln F
-+ scalblnf F
-+ scalblnl F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.1 A
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.2 ia64-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ wordexp F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ _IO_fgetpos64 F
-+ _IO_fsetpos64 F
-+ __fxstat64 F
-+ __lxstat64 F
-+ __xstat64 F
-+ fgetpos64 F
-+ fsetpos64 F
-+ getrlimit64 F
-+ readdir64 F
-+ readdir64_r F
-+ scandir64 F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ glob64 F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ alphasort64 F
-+ versionsort64 F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ _IO_file_finish F
-+ _IO_getline_info F
-+ __asprintf F
-+ __backtrace F
-+ __backtrace_symbols F
-+ __backtrace_symbols_fd F
-+ __duplocale F
-+ __freelocale F
-+ __isalnum_l F
-+ __isalpha_l F
-+ __isascii_l F
-+ __isblank_l F
-+ __iscntrl_l F
-+ __isdigit_l F
-+ __isgraph_l F
-+ __islower_l F
-+ __isprint_l F
-+ __ispunct_l F
-+ __isspace_l F
-+ __isupper_l F
-+ __iswalnum_l F
-+ __iswalpha_l F
-+ __iswblank_l F
-+ __iswcntrl_l F
-+ __iswctype_l F
-+ __iswdigit_l F
-+ __iswgraph_l F
-+ __iswlower_l F
-+ __iswprint_l F
-+ __iswpunct_l F
-+ __iswspace_l F
-+ __iswupper_l F
-+ __iswxdigit_l F
-+ __isxdigit_l F
-+ __libc_allocate_rtsig F
-+ __libc_current_sigrtmax F
-+ __libc_current_sigrtmin F
-+ __libc_freeres F
-+ __libc_sa_len F
-+ __newlocale F
-+ __poll F
-+ __pread64 F
-+ __pwrite64 F
-+ __rawmemchr F
-+ __signbit F
-+ __signbitf F
-+ __strcasecmp_l F
-+ __strcasestr F
-+ __strcoll_l F
-+ __strfmon_l F
-+ __strncasecmp_l F
-+ __strtod_l F
-+ __strtof_l F
-+ __strtol_l F
-+ __strtold_l F
-+ __strtoll_l F
-+ __strtoul_l F
-+ __strtoull_l F
-+ __strxfrm_l F
-+ __toascii_l F
-+ __tolower_l F
-+ __toupper_l F
-+ __towctrans F
-+ __towctrans_l F
-+ __towlower_l F
-+ __towupper_l F
-+ __wcscasecmp_l F
-+ __wcscoll_l F
-+ __wcsncasecmp_l F
-+ __wcstod_l F
-+ __wcstof_l F
-+ __wcstol_l F
-+ __wcstold_l F
-+ __wcstoll_l F
-+ __wcstoul_l F
-+ __wcstoull_l F
-+ __wcsxfrm_l F
-+ __wctype_l F
-+ _argp_unlock_xxx F
-+ _authenticate F
-+ _dl_mcount_wrapper F
-+ _dl_mcount_wrapper_check F
-+ addseverity F
-+ argp_err_exit_status D 0x4
-+ argp_error F
-+ argp_failure F
-+ argp_help F
-+ argp_parse F
-+ argp_state_help F
-+ argp_usage F
-+ authdes_create F
-+ authdes_getucred F
-+ authdes_pk_create F
-+ backtrace F
-+ backtrace_symbols F
-+ backtrace_symbols_fd F
-+ capget F
-+ capset F
-+ cbc_crypt F
-+ clntunix_create F
-+ creat64 F
-+ des_setparity F
-+ ecb_crypt F
-+ endutxent F
-+ fattach F
-+ fdetach F
-+ ffsl F
-+ ffsll F
-+ fgetc_unlocked F
-+ fgets_unlocked F
-+ fmtmsg F
-+ fopen64 F
-+ fputs_unlocked F
-+ fread_unlocked F
-+ freopen64 F
-+ fseeko F
-+ fseeko64 F
-+ fstatfs64 F
-+ fstatvfs F
-+ fstatvfs64 F
-+ ftello F
-+ ftello64 F
-+ ftruncate64 F
-+ ftw64 F
-+ fwrite_unlocked F
-+ gai_strerror F
-+ getcontext F
-+ getdate F
-+ getdate_err D 0x4
-+ getdate_r F
-+ getmsg F
-+ getnameinfo F
-+ getnetname F
-+ getpmsg F
-+ getpt F
-+ getutxent F
-+ getutxid F
-+ getutxline F
-+ globfree64 F
-+ gnu_get_libc_release F
-+ gnu_get_libc_version F
-+ grantpt F
-+ host2netname F
-+ iconv F
-+ iconv_close F
-+ iconv_open F
-+ if_freenameindex F
-+ if_indextoname F
-+ if_nameindex F
-+ if_nametoindex F
-+ in6addr_any D 0x10
-+ in6addr_loopback D 0x10
-+ isastream F
-+ iswblank F
-+ key_decryptsession F
-+ key_decryptsession_pk F
-+ key_encryptsession F
-+ key_encryptsession_pk F
-+ key_gendes F
-+ key_get_conv F
-+ key_secretkey_is_set F
-+ key_setnet F
-+ key_setsecret F
-+ lockf64 F
-+ lseek64 F
-+ makecontext F
-+ mempcpy F
-+ mmap64 F
-+ netname2host F
-+ netname2user F
-+ nftw F
-+ nftw64 F
-+ ntp_adjtime F
-+ ntp_gettime F
-+ open64 F
-+ passwd2des F
-+ pread F
-+ pread64 F
-+ printf_size F
-+ printf_size_info F
-+ ptsname F
-+ ptsname_r F
-+ putgrent F
-+ putmsg F
-+ putpmsg F
-+ pututxline F
-+ pwrite F
-+ pwrite64 F
-+ rawmemchr F
-+ rtime F
-+ sendfile F
-+ setrlimit64 F
-+ setutxent F
-+ sighold F
-+ sigignore F
-+ sigqueue F
-+ sigrelse F
-+ sigset F
-+ sigtimedwait F
-+ sigwaitinfo F
-+ statfs64 F
-+ statvfs F
-+ statvfs64 F
-+ strcasestr F
-+ strtoimax F
-+ strtoumax F
-+ strverscmp F
-+ svcunix_create F
-+ svcunixfd_create F
-+ swapcontext F
-+ sysv_signal F
-+ tcgetsid F
-+ tdestroy F
-+ tmpfile64 F
-+ truncate64 F
-+ umount2 F
-+ unlockpt F
-+ updwtmpx F
-+ user2netname F
-+ utmpxname F
-+ versionsort F
-+ waitid F
-+ wcscasecmp F
-+ wcsncasecmp F
-+ wcsnlen F
-+ wcstoimax F
-+ wcstoll F
-+ wcstoull F
-+ wcstoumax F
-+ wcswcs F
-+ wordfree F
-+ xdecrypt F
-+ xdr_authdes_cred F
-+ xdr_authdes_verf F
-+ xdr_getcredres F
-+ xdr_int16_t F
-+ xdr_int32_t F
-+ xdr_int8_t F
-+ xdr_netnamestr F
-+ xdr_sizeof F
-+ xdr_uint16_t F
-+ xdr_uint32_t F
-+ xdr_uint8_t F
-+ xdr_unixcred F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2 sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ __key_decryptsession_pk_LOCAL D 0x4
-+ __key_encryptsession_pk_LOCAL D 0x4
-+ __key_gendes_LOCAL D 0x4
-+ _sys_errlist D 0x1f4
-+ _sys_siglist D 0x100
-+ argp_program_bug_address D 0x4
-+ argp_program_version D 0x4
-+ argp_program_version_hook D 0x4
-+ sys_errlist D 0x1f4
-+ sys_sigabbrev D 0x100
-+ sys_siglist D 0x100
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls
-+ __signbitl F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls
-+| GLIBC_2.2 sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ _IO_2_1_stderr_ D 0x98
-+ _IO_2_1_stdin_ D 0x98
-+ _IO_2_1_stdout_ D 0x98
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ modify_ldt F
-+GLIBC_2.1 powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ _IO_2_1_stderr_ D 0xa0
-+ _IO_2_1_stdin_ D 0xa0
-+ _IO_2_1_stdout_ D 0xa0
-+GLIBC_2.1 s390-.*-linux.*/tls
-+ __chown F
-+GLIBC_2.2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2.1 A
-+GLIBC_2.2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ pivot_root F
-+ posix_openpt F
-+GLIBC_2.2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2.2 A
-+GLIBC_2.2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __nss_hostname_digits_dots F
-+GLIBC_2.2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2.3 A
-+GLIBC_2.2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __rpc_thread_createerr F
-+ __rpc_thread_svc_fdset F
-+ __rpc_thread_svc_max_pollfd F
-+ __rpc_thread_svc_pollfd F
-+ sprofil F
-+GLIBC_2.2.4 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2.4 A
-+GLIBC_2.2.4 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ dl_iterate_phdr F
-+ getgrouplist F
-+ sockatmark F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ GLIBC_2.2.5 A
-+ __arch_prctl F
-+ arch_prctl F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ _IO_adjust_wcolumn F
-+ _IO_free_wbackup_area F
-+ _IO_init_wmarker F
-+ _IO_iter_begin F
-+ _IO_iter_end F
-+ _IO_iter_file F
-+ _IO_iter_next F
-+ _IO_least_wmarker F
-+ _IO_list_lock F
-+ _IO_list_resetlock F
-+ _IO_list_unlock F
-+ _IO_seekwmark F
-+ _IO_sputbackwc F
-+ _IO_sungetwc F
-+ _IO_switch_to_main_wget_area F
-+ _IO_switch_to_wbackup_area F
-+ _IO_switch_to_wget_mode F
-+ _IO_unsave_wmarkers F
-+ _IO_wdefault_doallocate F
-+ _IO_wdefault_finish F
-+ _IO_wdefault_pbackfail F
-+ _IO_wdefault_uflow F
-+ _IO_wdefault_xsgetn F
-+ _IO_wdefault_xsputn F
-+ _IO_wdo_write F
-+ _IO_wdoallocbuf F
-+ _IO_wfile_overflow F
-+ _IO_wfile_seekoff F
-+ _IO_wfile_sync F
-+ _IO_wfile_underflow F
-+ _IO_wfile_xsputn F
-+ _IO_wmarker_delta F
-+ _IO_wsetb F
-+ __assert F
-+ __cyg_profile_func_enter F
-+ __cyg_profile_func_exit F
-+ __endmntent F
-+ __fbufsize F
-+ __flbf F
-+ __fpending F
-+ __fpurge F
-+ __freadable F
-+ __freading F
-+ __fsetlocking F
-+ __fwritable F
-+ __fwriting F
-+ __getmntent_r F
-+ __nl_langinfo_l F
-+ __open64 F
-+ __res_init F
-+ __res_nclose F
-+ __res_ninit F
-+ __res_state F
-+ __setmntent F
-+ __statfs F
-+ __strndup F
-+ __sysconf F
-+ __sysctl F
-+ __wctrans_l F
-+ __woverflow F
-+ __wuflow F
-+ __wunderflow F
-+ __xpg_sigpause F
-+ _flushlbf F
-+ bind_textdomain_codeset F
-+ dcngettext F
-+ dngettext F
-+ fgetwc F
-+ fgetwc_unlocked F
-+ fgetws F
-+ fgetws_unlocked F
-+ fmemopen F
-+ fputwc F
-+ fputwc_unlocked F
-+ fputws F
-+ fputws_unlocked F
-+ fwide F
-+ fwprintf F
-+ fwscanf F
-+ getdirentries64 F
-+ getloadavg F
-+ getwc F
-+ getwc_unlocked F
-+ getwchar F
-+ getwchar_unlocked F
-+ iruserok_af F
-+ mcheck_check_all F
-+ mcheck_pedantic F
-+ memrchr F
-+ mincore F
-+ mkdtemp F
-+ mkstemp64 F
-+ moncontrol F
-+ ngettext F
-+ posix_fadvise F
-+ posix_fadvise64 F
-+ posix_fallocate F
-+ posix_fallocate64 F
-+ posix_madvise F
-+ posix_memalign F
-+ posix_spawn F
-+ posix_spawn_file_actions_addclose F
-+ posix_spawn_file_actions_adddup2 F
-+ posix_spawn_file_actions_addopen F
-+ posix_spawn_file_actions_destroy F
-+ posix_spawn_file_actions_init F
-+ posix_spawnattr_destroy F
-+ posix_spawnattr_getflags F
-+ posix_spawnattr_getpgroup F
-+ posix_spawnattr_getschedparam F
-+ posix_spawnattr_getschedpolicy F
-+ posix_spawnattr_getsigdefault F
-+ posix_spawnattr_getsigmask F
-+ posix_spawnattr_init F
-+ posix_spawnattr_setflags F
-+ posix_spawnattr_setpgroup F
-+ posix_spawnattr_setschedparam F
-+ posix_spawnattr_setschedpolicy F
-+ posix_spawnattr_setsigdefault F
-+ posix_spawnattr_setsigmask F
-+ posix_spawnp F
-+ putwc F
-+ putwc_unlocked F
-+ putwchar F
-+ putwchar_unlocked F
-+ rcmd_af F
-+ rexec_af F
-+ rresvport_af F
-+ ruserok_af F
-+ svc_getreq_common F
-+ svc_getreq_poll F
-+ svc_max_pollfd D 0x4
-+ swprintf F
-+ swscanf F
-+ ungetwc F
-+ vfwprintf F
-+ vfwscanf F
-+ vswprintf F
-+ vswscanf F
-+ vwprintf F
-+ vwscanf F
-+ wcschrnul F
-+ wcsftime F
-+ wmempcpy F
-+ wprintf F
-+ wscanf F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls
-+ __ctype32_b D 0x8
-+ __ctype32_tolower D 0x8
-+ __ctype32_toupper D 0x8
-+ __ctype_b D 0x8
-+ __ctype_tolower D 0x8
-+ __ctype_toupper D 0x8
-+ _res D 0x238
-+ _sys_errlist D 0x3e8
-+ sys_errlist D 0x3e8
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ _IO_2_1_stderr_ D 0xe0
-+ _IO_2_1_stdin_ D 0xe0
-+ _IO_2_1_stdout_ D 0xe0
-+ _IO_file_jumps D 0xa8
-+ _IO_list_all D 0x8
-+ _IO_wfile_jumps D 0xa8
-+ __after_morecore_hook D 0x8
-+ __curbrk D 0x8
-+ __environ D 0x8
-+ __free_hook D 0x8
-+ __key_decryptsession_pk_LOCAL D 0x8
-+ __key_encryptsession_pk_LOCAL D 0x8
-+ __key_gendes_LOCAL D 0x8
-+ __malloc_hook D 0x8
-+ __malloc_initialize_hook D 0x8
-+ __memalign_hook D 0x8
-+ __morecore D 0x8
-+ __progname D 0x8
-+ __progname_full D 0x8
-+ __rcmd_errstr D 0x8
-+ __realloc_hook D 0x8
-+ __timezone D 0x8
-+ __tzname D 0x10
-+ _environ D 0x8
-+ _nl_domain_bindings D 0x8
-+ _null_auth D 0x18
-+ _obstack D 0x8
-+ _res_hconf D 0x48
-+ _sys_siglist D 0x200
-+ argp_program_bug_address D 0x8
-+ argp_program_version D 0x8
-+ argp_program_version_hook D 0x8
-+ environ D 0x8
-+ error_print_progname D 0x8
-+ h_errlist D 0x28
-+ loc1 D 0x8
-+ loc2 D 0x8
-+ locs D 0x8
-+ mallwatch D 0x8
-+ obstack_alloc_failed_handler D 0x8
-+ optarg D 0x8
-+ program_invocation_name D 0x8
-+ program_invocation_short_name D 0x8
-+ re_syntax_options D 0x8
-+ rpc_createerr D 0x20
-+ stderr D 0x8
-+ stdin D 0x8
-+ stdout D 0x8
-+ svc_pollfd D 0x8
-+ svcauthdes_stats D 0x18
-+ sys_sigabbrev D 0x200
-+ sys_siglist D 0x200
-+ timezone D 0x8
-+ tzname D 0x10
-+GLIBC_2.2.6 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ GLIBC_2.2.6 A
-+GLIBC_2.2.6 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __nanosleep F
-+GLIBC_2.2.6 ia64-.*-linux.*/tls
-+ getunwind F
-+GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2 A
-+GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ __ctype32_tolower D 0x4
-+ __ctype32_toupper D 0x4
-+ _res_hconf D 0x30
-+ svc_pollfd D 0x4
-+GLIBC_2.2 i.86-.*-linux.*/thread i.86-.*-linux.*/tls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ _IO_wfile_jumps D 0x54
-+GLIBC_2.2 ia64-.*-linux.*/tls
-+ __clone2 F
-+ __divdf3 F
-+ __divsf3 F
-+ __divtf3 F
-+ __multi3 F
-+ _inb F
-+ _inl F
-+ _inw F
-+ _outb F
-+ _outl F
-+ _outw F
-+ inb F
-+ inl F
-+ inw F
-+ outb F
-+ outw F
-+ pciconfig_read F
-+ pciconfig_write F
-+GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls
-+ ___brk_addr D 0x8
-+GLIBC_2.2 sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ _nl_default_dirname D 0x20
-+GLIBC_2.3.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ GLIBC_2.3.2 A
-+ __register_atfork F
-+ lchmod F
-+ sched_getaffinity F
-+ sched_setaffinity F
-+ strptime_l F
-+GLIBC_2.3.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ epoll_create F
-+ epoll_ctl F
-+ epoll_wait F
-+GLIBC_2.3.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ GLIBC_2.3.3 A
-+ remap_file_pages F
-+GLIBC_2.3.3 i.86-.*-linux.*/thread i.86-.*-linux.*/tls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls
-+ _sys_siglist D 0x104
-+ sys_sigabbrev D 0x104
-+ sys_siglist D 0x104
-+GLIBC_2.3.3 ia64-.*-linux.*/tls powerpc64-.*-linux.*/thread s390x-.*-linux.*/tls x86_64-.*-linux.*/tls
-+| GLIBC_2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ strtoll_l F
-+ strtoull_l F
-+GLIBC_2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ GLIBC_2.3 A
-+ __ctype_b_loc F
-+ __ctype_tolower_loc F
-+ __ctype_toupper_loc F
-+ __isctype F
-+ __strftime_l F
-+ __uselocale F
-+ __wcsftime_l F
-+ duplocale F
-+ fgetxattr F
-+ flistxattr F
-+ freeifaddrs F
-+ freelocale F
-+ fremovexattr F
-+ fsetxattr F
-+ futimes F
-+ getifaddrs F
-+ getxattr F
-+ isalnum_l F
-+ isalpha_l F
-+ isblank_l F
-+ iscntrl_l F
-+ isctype F
-+ isdigit_l F
-+ isgraph_l F
-+ islower_l F
-+ isprint_l F
-+ ispunct_l F
-+ isspace_l F
-+ isupper_l F
-+ iswalnum_l F
-+ iswalpha_l F
-+ iswblank_l F
-+ iswcntrl_l F
-+ iswctype_l F
-+ iswdigit_l F
-+ iswgraph_l F
-+ iswlower_l F
-+ iswprint_l F
-+ iswpunct_l F
-+ iswspace_l F
-+ iswupper_l F
-+ iswxdigit_l F
-+ isxdigit_l F
-+ lgetxattr F
-+ listxattr F
-+ llistxattr F
-+ lremovexattr F
-+ lsetxattr F
-+ lutimes F
-+ newlocale F
-+ nl_langinfo_l F
-+ readahead F
-+ removexattr F
-+ sendfile64 F
-+ setxattr F
-+ strcasecmp_l F
-+ strcoll_l F
-+ strfmon_l F
-+ strftime_l F
-+ strncasecmp_l F
-+ strtod_l F
-+ strtof_l F
-+ strtol_l F
-+ strtold_l F
-+ strtoul_l F
-+ strxfrm_l F
-+ tolower_l F
-+ toupper_l F
-+ towctrans_l F
-+ towlower_l F
-+ towupper_l F
-+ uselocale F
-+ wcscasecmp_l F
-+ wcscoll_l F
-+ wcsftime_l F
-+ wcsncasecmp_l F
-+ wcstod_l F
-+ wcstof_l F
-+ wcstol_l F
-+ wcstold_l F
-+ wcstoll_l F
-+ wcstoul_l F
-+ wcstoull_l F
-+ wcsxfrm_l F
-+ wctrans_l F
-+ wctype_l F
-+GLIBC_2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ _sys_errlist D 0x1f8
-+ sys_errlist D 0x1f8
-+GLIBC_2.3 ia64-.*-linux.*/tls powerpc64-.*-linux.*/thread s390x-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ _sys_errlist D 0x3f0
-+ sys_errlist D 0x3f0
-diff -u -udbrN glibc-2.3.2/abilist/libcrypt.abilist glibc-2.3.2-200304020432/abilist/libcrypt.abilist
---- glibc-2.3.2/abilist/libcrypt.abilist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/abilist/libcrypt.abilist	Wed Apr  2 06:39:52 2003
-@@ -0,0 +1,19 @@
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.0 A
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ crypt F
-+ crypt_r F
-+ encrypt F
-+ encrypt_r F
-+ fcrypt F
-+ setkey F
-+ setkey_r F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ GLIBC_2.2.5 A
-+GLIBC_2.2 s390x-.*-linux.*/tls
-+ GLIBC_2.2 A
-+GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ GLIBC_2.3 A
-diff -u -udbrN glibc-2.3.2/abilist/libdl.abilist glibc-2.3.2-200304020432/abilist/libdl.abilist
---- glibc-2.3.2/abilist/libdl.abilist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/abilist/libdl.abilist	Wed Apr  2 06:39:52 2003
-@@ -0,0 +1,33 @@
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.0 A
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ dlopen F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ dladdr F
-+ dlclose F
-+ dlerror F
-+ dlsym F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.1 A
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ dlvsym F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ GLIBC_2.2.5 A
-+GLIBC_2.2 s390x-.*-linux.*/tls
-+ GLIBC_2.2 A
-+GLIBC_2.3.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ GLIBC_2.3.3 A
-+ dladdr1 F
-+ dlinfo F
-+GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ GLIBC_2.3 A
-diff -u -udbrN glibc-2.3.2/abilist/libm.abilist glibc-2.3.2-200304020432/abilist/libm.abilist
---- glibc-2.3.2/abilist/libm.abilist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/abilist/libm.abilist	Wed Apr  2 06:39:52 2003
-@@ -0,0 +1,355 @@
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.0 A
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ _LIB_VERSION D 0x4
-+ acos F
-+ acosf F
-+ acosh F
-+ acoshf F
-+ acoshl F
-+ acosl F
-+ asin F
-+ asinf F
-+ asinh F
-+ asinhf F
-+ asinhl F
-+ asinl F
-+ atan F
-+ atan2 F
-+ atan2f F
-+ atan2l F
-+ atanf F
-+ atanh F
-+ atanhf F
-+ atanhl F
-+ atanl F
-+ cbrt F
-+ cbrtf F
-+ cbrtl F
-+ ceil F
-+ ceilf F
-+ ceill F
-+ copysign F
-+ copysignf F
-+ copysignl F
-+ cos F
-+ cosf F
-+ cosh F
-+ coshf F
-+ coshl F
-+ cosl F
-+ drem F
-+ dremf F
-+ dreml F
-+ erf F
-+ erfc F
-+ erfcf F
-+ erfcl F
-+ erff F
-+ erfl F
-+ exp F
-+ expf F
-+ expl F
-+ expm1 F
-+ expm1f F
-+ expm1l F
-+ fabs F
-+ fabsf F
-+ fabsl F
-+ finite F
-+ finitef F
-+ finitel F
-+ floor F
-+ floorf F
-+ floorl F
-+ fmod F
-+ fmodf F
-+ fmodl F
-+ frexp F
-+ frexpf F
-+ frexpl F
-+ gamma F
-+ gammaf F
-+ gammal F
-+ hypot F
-+ hypotf F
-+ hypotl F
-+ ilogb F
-+ ilogbf F
-+ ilogbl F
-+ j0 F
-+ j0f F
-+ j0l F
-+ j1 F
-+ j1f F
-+ j1l F
-+ jn F
-+ jnf F
-+ jnl F
-+ ldexp F
-+ ldexpf F
-+ ldexpl F
-+ lgamma F
-+ lgamma_r F
-+ lgammaf F
-+ lgammaf_r F
-+ lgammal F
-+ lgammal_r F
-+ log F
-+ log10 F
-+ log10f F
-+ log10l F
-+ log1p F
-+ log1pf F
-+ log1pl F
-+ logb F
-+ logbf F
-+ logbl F
-+ logf F
-+ logl F
-+ matherr F
-+ modf F
-+ modff F
-+ modfl F
-+ nextafter F
-+ nextafterf F
-+ nextafterl F
-+ pow F
-+ powf F
-+ powl F
-+ remainder F
-+ remainderf F
-+ remainderl F
-+ rint F
-+ rintf F
-+ rintl F
-+ scalb F
-+ scalbf F
-+ scalbl F
-+ scalbn F
-+ scalbnf F
-+ scalbnl F
-+ signgam D 0x4
-+ significand F
-+ significandf F
-+ significandl F
-+ sin F
-+ sinf F
-+ sinh F
-+ sinhf F
-+ sinhl F
-+ sinl F
-+ sqrt F
-+ sqrtf F
-+ sqrtl F
-+ tan F
-+ tanf F
-+ tanh F
-+ tanhf F
-+ tanhl F
-+ tanl F
-+ y0 F
-+ y0f F
-+ y0l F
-+ y1 F
-+ y1f F
-+ y1l F
-+ yn F
-+ ynf F
-+ ynl F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.1 A
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ feclearexcept F
-+ fegetenv F
-+ fegetexceptflag F
-+ feraiseexcept F
-+ fesetenv F
-+ fesetexceptflag F
-+ feupdateenv F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __clog10 F
-+ __clog10f F
-+ __clog10l F
-+ __finite F
-+ __finitef F
-+ __finitel F
-+ __fpclassify F
-+ __fpclassifyf F
-+ __signbit F
-+ __signbitf F
-+ cabs F
-+ cabsf F
-+ cabsl F
-+ cacos F
-+ cacosf F
-+ cacosh F
-+ cacoshf F
-+ cacoshl F
-+ cacosl F
-+ carg F
-+ cargf F
-+ cargl F
-+ casin F
-+ casinf F
-+ casinh F
-+ casinhf F
-+ casinhl F
-+ casinl F
-+ catan F
-+ catanf F
-+ catanh F
-+ catanhf F
-+ catanhl F
-+ catanl F
-+ ccos F
-+ ccosf F
-+ ccosh F
-+ ccoshf F
-+ ccoshl F
-+ ccosl F
-+ cexp F
-+ cexpf F
-+ cexpl F
-+ cimag F
-+ cimagf F
-+ cimagl F
-+ clog F
-+ clog10 F
-+ clog10f F
-+ clog10l F
-+ clogf F
-+ clogl F
-+ conj F
-+ conjf F
-+ conjl F
-+ cpow F
-+ cpowf F
-+ cpowl F
-+ cproj F
-+ cprojf F
-+ cprojl F
-+ creal F
-+ crealf F
-+ creall F
-+ csin F
-+ csinf F
-+ csinh F
-+ csinhf F
-+ csinhl F
-+ csinl F
-+ csqrt F
-+ csqrtf F
-+ csqrtl F
-+ ctan F
-+ ctanf F
-+ ctanh F
-+ ctanhf F
-+ ctanhl F
-+ ctanl F
-+ exp10 F
-+ exp10f F
-+ exp10l F
-+ exp2 F
-+ exp2f F
-+ fdim F
-+ fdimf F
-+ fdiml F
-+ fegetround F
-+ feholdexcept F
-+ fesetround F
-+ fetestexcept F
-+ fma F
-+ fmaf F
-+ fmal F
-+ fmax F
-+ fmaxf F
-+ fmaxl F
-+ fmin F
-+ fminf F
-+ fminl F
-+ llrint F
-+ llrintf F
-+ llrintl F
-+ llround F
-+ llroundf F
-+ llroundl F
-+ log2 F
-+ log2f F
-+ log2l F
-+ lrint F
-+ lrintf F
-+ lrintl F
-+ lround F
-+ lroundf F
-+ lroundl F
-+ nan F
-+ nanf F
-+ nanl F
-+ nearbyint F
-+ nearbyintf F
-+ nearbyintl F
-+ nexttoward F
-+ nexttowardf F
-+ nexttowardl F
-+ pow10 F
-+ pow10f F
-+ pow10l F
-+ remquo F
-+ remquof F
-+ remquol F
-+ round F
-+ roundf F
-+ roundl F
-+ scalbln F
-+ scalblnf F
-+ scalblnl F
-+ sincos F
-+ sincosf F
-+ sincosl F
-+ tgamma F
-+ tgammaf F
-+ tgammal F
-+ trunc F
-+ truncf F
-+ truncl F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls
-+ __fpclassifyl F
-+ __signbitl F
-+ exp2l F
-+GLIBC_2.1 powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __fe_dfl_env D 0x8
-+ __fe_enabled_env D 0x8
-+ __fe_nomask_env F
-+ __fe_nonieee_env D 0x8
-+GLIBC_2.2.3 ia64-.*-linux.*/tls
-+ GLIBC_2.2.3 A
-+ matherrf F
-+ matherrl F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ GLIBC_2.2.5 A
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ fedisableexcept F
-+ feenableexcept F
-+ fegetexcept F
-+GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls
-+ __expl F
-+ __expm1l F
-+GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2 A
-+GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ GLIBC_2.3 A
-diff -u -udbrN glibc-2.3.2/abilist/libnsl.abilist glibc-2.3.2-200304020432/abilist/libnsl.abilist
---- glibc-2.3.2/abilist/libnsl.abilist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/abilist/libnsl.abilist	Wed Apr  2 06:39:52 2003
-@@ -0,0 +1,142 @@
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.0 A
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __yp_check F
-+ xdr_domainname F
-+ xdr_keydat F
-+ xdr_mapname F
-+ xdr_peername F
-+ xdr_valdat F
-+ xdr_yp_buf F
-+ xdr_ypbind_binding F
-+ xdr_ypbind_resp F
-+ xdr_ypbind_resptype F
-+ xdr_ypbind_setdom F
-+ xdr_ypdelete_args F
-+ xdr_ypmap_parms F
-+ xdr_ypmaplist F
-+ xdr_yppush_status F
-+ xdr_yppushresp_xfr F
-+ xdr_ypreq_key F
-+ xdr_ypreq_nokey F
-+ xdr_ypreq_xfr F
-+ xdr_ypresp_all F
-+ xdr_ypresp_key_val F
-+ xdr_ypresp_maplist F
-+ xdr_ypresp_master F
-+ xdr_ypresp_order F
-+ xdr_ypresp_val F
-+ xdr_ypresp_xfr F
-+ xdr_ypstat F
-+ xdr_ypupdate_args F
-+ xdr_ypxfrstat F
-+ yp_all F
-+ yp_bind F
-+ yp_first F
-+ yp_get_default_domain F
-+ yp_maplist F
-+ yp_master F
-+ yp_match F
-+ yp_next F
-+ yp_order F
-+ yp_unbind F
-+ yp_update F
-+ ypbinderr_string F
-+ yperr_string F
-+ ypprot_err F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.1 A
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __free_fdresult F
-+ __nis_default_access F
-+ __nis_default_group F
-+ __nis_default_owner F
-+ __nis_default_ttl F
-+ __nis_finddirectory F
-+ __nis_hash F
-+ __nisbind_connect F
-+ __nisbind_create F
-+ __nisbind_destroy F
-+ __nisbind_next F
-+ nis_add F
-+ nis_add_entry F
-+ nis_addmember F
-+ nis_checkpoint F
-+ nis_clone_directory F
-+ nis_clone_object F
-+ nis_clone_result F
-+ nis_creategroup F
-+ nis_destroy_object F
-+ nis_destroygroup F
-+ nis_dir_cmp F
-+ nis_domain_of F
-+ nis_domain_of_r F
-+ nis_first_entry F
-+ nis_free_directory F
-+ nis_free_object F
-+ nis_free_request F
-+ nis_freenames F
-+ nis_freeresult F
-+ nis_freeservlist F
-+ nis_freetags F
-+ nis_getnames F
-+ nis_getservlist F
-+ nis_ismember F
-+ nis_leaf_of F
-+ nis_leaf_of_r F
-+ nis_lerror F
-+ nis_list F
-+ nis_local_directory F
-+ nis_local_group F
-+ nis_local_host F
-+ nis_local_principal F
-+ nis_lookup F
-+ nis_mkdir F
-+ nis_modify F
-+ nis_modify_entry F
-+ nis_name_of F
-+ nis_name_of_r F
-+ nis_next_entry F
-+ nis_perror F
-+ nis_ping F
-+ nis_print_directory F
-+ nis_print_entry F
-+ nis_print_group F
-+ nis_print_group_entry F
-+ nis_print_link F
-+ nis_print_object F
-+ nis_print_result F
-+ nis_print_rights F
-+ nis_print_table F
-+ nis_read_obj F
-+ nis_remove F
-+ nis_remove_entry F
-+ nis_removemember F
-+ nis_rmdir F
-+ nis_servstate F
-+ nis_sperrno F
-+ nis_sperror F
-+ nis_sperror_r F
-+ nis_stats F
-+ nis_verifygroup F
-+ nis_write_obj F
-+ readColdStartFile F
-+ writeColdStartFile F
-+ xdr_cback_data F
-+ xdr_obj_p F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ GLIBC_2.2.5 A
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ xdr_ypall F
-+GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2 A
-+GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ GLIBC_2.3 A
-diff -u -udbrN glibc-2.3.2/abilist/libpthread.abilist glibc-2.3.2-200304020432/abilist/libpthread.abilist
---- glibc-2.3.2/abilist/libpthread.abilist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/abilist/libpthread.abilist	Wed Apr  2 06:39:52 2003
-@@ -0,0 +1,256 @@
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.0 A
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ pthread_attr_init F
-+ pthread_create F
-+ sem_destroy F
-+ sem_getvalue F
-+ sem_init F
-+ sem_post F
-+ sem_trywait F
-+ sem_wait F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ pthread_atfork F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ pthread_cond_broadcast F
-+ pthread_cond_destroy F
-+ pthread_cond_init F
-+ pthread_cond_signal F
-+ pthread_cond_timedwait F
-+ pthread_cond_wait F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ _IO_flockfile F
-+ _IO_ftrylockfile F
-+ _IO_funlockfile F
-+ __close F
-+ __connect F
-+ __errno_location F
-+ __fcntl F
-+ __fork F
-+ __h_errno_location F
-+ __lseek F
-+ __open F
-+ __pthread_getspecific F
-+ __pthread_key_create F
-+ __pthread_mutex_destroy F
-+ __pthread_mutex_init F
-+ __pthread_mutex_lock F
-+ __pthread_mutex_trylock F
-+ __pthread_mutex_unlock F
-+ __pthread_mutexattr_destroy F
-+ __pthread_mutexattr_init F
-+ __pthread_mutexattr_settype F
-+ __pthread_once F
-+ __pthread_setspecific F
-+ __read F
-+ __send F
-+ __sigaction F
-+ __wait F
-+ __write F
-+ _pthread_cleanup_pop F
-+ _pthread_cleanup_pop_restore F
-+ _pthread_cleanup_push F
-+ _pthread_cleanup_push_defer F
-+ accept F
-+ close F
-+ connect F
-+ fcntl F
-+ flockfile F
-+ fork F
-+ fsync F
-+ ftrylockfile F
-+ funlockfile F
-+ longjmp F
-+ lseek F
-+ msync F
-+ nanosleep F
-+ open F
-+ pause F
-+ pthread_attr_destroy F
-+ pthread_attr_getdetachstate F
-+ pthread_attr_getinheritsched F
-+ pthread_attr_getschedparam F
-+ pthread_attr_getschedpolicy F
-+ pthread_attr_getscope F
-+ pthread_attr_setdetachstate F
-+ pthread_attr_setinheritsched F
-+ pthread_attr_setschedparam F
-+ pthread_attr_setschedpolicy F
-+ pthread_attr_setscope F
-+ pthread_cancel F
-+ pthread_condattr_destroy F
-+ pthread_condattr_init F
-+ pthread_detach F
-+ pthread_equal F
-+ pthread_exit F
-+ pthread_getschedparam F
-+ pthread_getspecific F
-+ pthread_join F
-+ pthread_key_create F
-+ pthread_key_delete F
-+ pthread_kill F
-+ pthread_kill_other_threads_np F
-+ pthread_mutex_destroy F
-+ pthread_mutex_init F
-+ pthread_mutex_lock F
-+ pthread_mutex_trylock F
-+ pthread_mutex_unlock F
-+ pthread_mutexattr_destroy F
-+ pthread_mutexattr_getkind_np F
-+ pthread_mutexattr_init F
-+ pthread_mutexattr_setkind_np F
-+ pthread_once F
-+ pthread_self F
-+ pthread_setcancelstate F
-+ pthread_setcanceltype F
-+ pthread_setschedparam F
-+ pthread_setspecific F
-+ pthread_sigmask F
-+ pthread_testcancel F
-+ raise F
-+ read F
-+ recv F
-+ recvfrom F
-+ recvmsg F
-+ send F
-+ sendmsg F
-+ sendto F
-+ sigaction F
-+ siglongjmp F
-+ sigwait F
-+ system F
-+ tcdrain F
-+ vfork F
-+ wait F
-+ waitpid F
-+ write F
-+GLIBC_2.1.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.1.1 A
-+GLIBC_2.1.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ sem_close F
-+ sem_open F
-+ sem_unlink F
-+GLIBC_2.1.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.1.2 A
-+GLIBC_2.1.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __vfork F
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+ GLIBC_2.1 A
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 ia64-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __libc_allocate_rtsig F
-+ __libc_current_sigrtmax F
-+ __libc_current_sigrtmin F
-+ pthread_attr_getguardsize F
-+ pthread_attr_getstackaddr F
-+ pthread_attr_getstacksize F
-+ pthread_attr_setguardsize F
-+ pthread_attr_setstackaddr F
-+ pthread_attr_setstacksize F
-+ pthread_getconcurrency F
-+ pthread_mutexattr_gettype F
-+ pthread_mutexattr_settype F
-+ pthread_rwlock_destroy F
-+ pthread_rwlock_init F
-+ pthread_rwlock_rdlock F
-+ pthread_rwlock_tryrdlock F
-+ pthread_rwlock_trywrlock F
-+ pthread_rwlock_unlock F
-+ pthread_rwlock_wrlock F
-+ pthread_rwlockattr_destroy F
-+ pthread_rwlockattr_getkind_np F
-+ pthread_rwlockattr_getpshared F
-+ pthread_rwlockattr_init F
-+ pthread_rwlockattr_setkind_np F
-+ pthread_rwlockattr_setpshared F
-+ pthread_setconcurrency F
-+GLIBC_2.2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2.3 A
-+GLIBC_2.2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ pthread_getattr_np F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ GLIBC_2.2.5 A
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __open64 F
-+ __pread64 F
-+ __pthread_rwlock_destroy F
-+ __pthread_rwlock_init F
-+ __pthread_rwlock_rdlock F
-+ __pthread_rwlock_tryrdlock F
-+ __pthread_rwlock_trywrlock F
-+ __pthread_rwlock_unlock F
-+ __pthread_rwlock_wrlock F
-+ __pwrite64 F
-+ __res_state F
-+ lseek64 F
-+ open64 F
-+ pread F
-+ pread64 F
-+ pthread_attr_getstack F
-+ pthread_attr_setstack F
-+ pthread_barrier_destroy F
-+ pthread_barrier_init F
-+ pthread_barrier_wait F
-+ pthread_barrierattr_destroy F
-+ pthread_barrierattr_init F
-+ pthread_barrierattr_setpshared F
-+ pthread_condattr_getpshared F
-+ pthread_condattr_setpshared F
-+ pthread_getcpuclockid F
-+ pthread_mutex_timedlock F
-+ pthread_mutexattr_getpshared F
-+ pthread_mutexattr_setpshared F
-+ pthread_rwlock_timedrdlock F
-+ pthread_rwlock_timedwrlock F
-+ pthread_spin_destroy F
-+ pthread_spin_init F
-+ pthread_spin_lock F
-+ pthread_spin_trylock F
-+ pthread_spin_unlock F
-+ pthread_yield F
-+ pwrite F
-+ pwrite64 F
-+ sem_timedwait F
-+GLIBC_2.2.6 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ GLIBC_2.2.6 A
-+GLIBC_2.2.6 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __nanosleep F
-+GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2 A
-+GLIBC_2.3.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ GLIBC_2.3.2 A
-+GLIBC_2.3.3 i.86-.*-linux.*/thread sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.3.3 A
-+ pthread_barrierattr_getpshared F
-+ pthread_condattr_getclock F
-+ pthread_condattr_setclock F
-+ pthread_timedjoin_np F
-+ pthread_tryjoin_np F
-+GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ GLIBC_2.3 A
-diff -u -udbrN glibc-2.3.2/abilist/libresolv.abilist glibc-2.3.2-200304020432/abilist/libresolv.abilist
---- glibc-2.3.2/abilist/libresolv.abilist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/abilist/libresolv.abilist	Wed Apr  2 06:39:52 2003
-@@ -0,0 +1,95 @@
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.0 A
-+ dn_expand F
-+ res_mkquery F
-+ res_query F
-+ res_querydomain F
-+ res_search F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __b64_ntop F
-+ __b64_pton F
-+ __dn_comp F
-+ __dn_count_labels F
-+ __dn_skipname F
-+ __fp_nquery F
-+ __fp_query F
-+ __fp_resstat F
-+ __hostalias F
-+ __loc_aton F
-+ __loc_ntoa F
-+ __p_cdname F
-+ __p_cdnname F
-+ __p_class F
-+ __p_fqname F
-+ __p_fqnname F
-+ __p_option F
-+ __p_query F
-+ __p_secstodate F
-+ __p_time F
-+ __p_type F
-+ __putlong F
-+ __putshort F
-+ __res_close F
-+ __res_dnok F
-+ __res_hnok F
-+ __res_isourserver F
-+ __res_mailok F
-+ __res_nameinquery F
-+ __res_ownok F
-+ __res_queriesmatch F
-+ __res_send F
-+ __sym_ntop F
-+ __sym_ntos F
-+ __sym_ston F
-+ _gethtbyaddr F
-+ _gethtbyname F
-+ _gethtbyname2 F
-+ _gethtent F
-+ _getlong F
-+ _getshort F
-+ _sethtent F
-+ inet_net_ntop F
-+ inet_net_pton F
-+ inet_neta F
-+ res_gethostbyaddr F
-+ res_gethostbyname F
-+ res_gethostbyname2 F
-+ res_send_setqhook F
-+ res_send_setrhook F
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ __p_class_syms D 0x54
-+ __p_type_syms D 0x21c
-+ _res_opcodes D 0x40
-+GLIBC_2.0 ia64-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __p_class_syms D 0xa8
-+ __p_type_syms D 0x438
-+ _res_opcodes D 0x80
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ GLIBC_2.2.5 A
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ __dn_expand F
-+ __res_hostalias F
-+ __res_mkquery F
-+ __res_nmkquery F
-+ __res_nquery F
-+ __res_nquerydomain F
-+ __res_nsearch F
-+ __res_nsend F
-+ __res_query F
-+ __res_querydomain F
-+ __res_search F
-+GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2 A
-+GLIBC_2.3.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ GLIBC_2.3.2 A
-+ __p_rcode F
-+GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ GLIBC_2.3 A
-diff -u -udbrN glibc-2.3.2/abilist/librt.abilist glibc-2.3.2-200304020432/abilist/librt.abilist
---- glibc-2.3.2/abilist/librt.abilist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/abilist/librt.abilist	Wed Apr  2 06:39:52 2003
-@@ -0,0 +1,44 @@
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.1 A
-+GLIBC_2.1 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ aio_cancel F
-+ aio_cancel64 F
-+ aio_error F
-+ aio_error64 F
-+ aio_fsync F
-+ aio_fsync64 F
-+ aio_init F
-+ aio_read F
-+ aio_read64 F
-+ aio_return F
-+ aio_return64 F
-+ aio_suspend F
-+ aio_suspend64 F
-+ aio_write F
-+ aio_write64 F
-+ lio_listio F
-+ lio_listio64 F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ GLIBC_2.2.5 A
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ clock_getcpuclockid F
-+ clock_getres F
-+ clock_gettime F
-+ clock_nanosleep F
-+ clock_settime F
-+ shm_open F
-+ shm_unlink F
-+ timer_create F
-+ timer_delete F
-+ timer_getoverrun F
-+ timer_gettime F
-+ timer_settime F
-+GLIBC_2.2 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2 A
-+GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ GLIBC_2.3 A
-diff -u -udbrN glibc-2.3.2/abilist/libthread_db.abilist glibc-2.3.2-200304020432/abilist/libthread_db.abilist
---- glibc-2.3.2/abilist/libthread_db.abilist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/abilist/libthread_db.abilist	Wed Apr  2 06:39:52 2003
-@@ -0,0 +1,59 @@
-+GLIBC_2.1.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.1.3 A
-+GLIBC_2.1.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ td_init F
-+ td_log F
-+ td_ta_clear_event F
-+ td_ta_delete F
-+ td_ta_enable_stats F
-+ td_ta_event_addr F
-+ td_ta_event_getmsg F
-+ td_ta_get_nthreads F
-+ td_ta_get_ph F
-+ td_ta_get_stats F
-+ td_ta_map_id2thr F
-+ td_ta_map_lwp2thr F
-+ td_ta_new F
-+ td_ta_reset_stats F
-+ td_ta_set_event F
-+ td_ta_setconcurrency F
-+ td_ta_thr_iter F
-+ td_ta_tsd_iter F
-+ td_thr_clear_event F
-+ td_thr_dbresume F
-+ td_thr_dbsuspend F
-+ td_thr_event_enable F
-+ td_thr_event_getmsg F
-+ td_thr_get_info F
-+ td_thr_getfpregs F
-+ td_thr_getgregs F
-+ td_thr_getxregs F
-+ td_thr_getxregsize F
-+ td_thr_set_event F
-+ td_thr_setfpregs F
-+ td_thr_setgregs F
-+ td_thr_setprio F
-+ td_thr_setsigpending F
-+ td_thr_setxregs F
-+ td_thr_sigsetmask F
-+ td_thr_tsd F
-+ td_thr_validate F
-+GLIBC_2.2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.2.3 A
-+GLIBC_2.2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ td_symbol_list F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ GLIBC_2.2.5 A
-+GLIBC_2.2 s390x-.*-linux.*/tls
-+ GLIBC_2.2 A
-+GLIBC_2.3.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ GLIBC_2.3.3 A
-+ td_thr_tlsbase F
-+GLIBC_2.3 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls powerpc64-.*-linux.*/thread s390-.*-linux.*/tls s390x-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls x86_64-.*-linux.*/tls
-+ GLIBC_2.3 A
-+ td_thr_tls_get_addr F
-diff -u -udbrN glibc-2.3.2/abilist/libutil.abilist glibc-2.3.2-200304020432/abilist/libutil.abilist
---- glibc-2.3.2/abilist/libutil.abilist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/abilist/libutil.abilist	Wed Apr  2 06:39:52 2003
-@@ -0,0 +1,18 @@
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+ GLIBC_2.0 A
-+GLIBC_2.0 i.86-.*-linux.*/notls i.86-.*-linux.*/thread i.86-.*-linux.*/tls ia64-.*-linux.*/tls m68.*-.*-linux.*/notls powerpc-.*-linux.*/notls powerpc-.*-linux.*/thread powerpc-.*-linux.*/tls s390-.*-linux.*/tls sh[34].*-.*-linux.*/notls sh[34].*-.*-linux.*/thread sh[34].*-.*-linux.*/tls
-+| GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+| GLIBC_2.2 s390x-.*-linux.*/tls
-+| GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ forkpty F
-+ login F
-+ login_tty F
-+ logout F
-+ logwtmp F
-+ openpty F
-+GLIBC_2.2.5 x86_64-.*-linux.*/tls
-+ GLIBC_2.2.5 A
-+GLIBC_2.2 s390x-.*-linux.*/tls
-+ GLIBC_2.2 A
-+GLIBC_2.3 powerpc64-.*-linux.*/thread
-+ GLIBC_2.3 A
-diff -u -udbrN glibc-2.3.2/argp/tst-argp1.c glibc-2.3.2-200304020432/argp/tst-argp1.c
---- glibc-2.3.2/argp/tst-argp1.c	Wed Dec  4 23:45:02 2002
-+++ glibc-2.3.2-200304020432/argp/tst-argp1.c	Mon Mar 17 20:21:04 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
- 
-@@ -29,7 +29,7 @@
- #define OPT_TOPLEVEL		304
- 
- 
--static const struct argp_option options[] =
-+static const struct argp_option test_options[] =
-   {
-     { NULL, 0, NULL, 0, "\
- This is a test for threads so we allow ther user to selection the number of \
-@@ -89,12 +89,12 @@
- /* Data structure to communicate with argp functions.  */
- static struct argp argp =
- {
--  options, parse_opt
-+  test_options, parse_opt
- };
- 
- 
--int
--main (void)
-+static int
-+do_test (void)
- {
-   int argc = 2;
-   char *argv[3] = { (char *) "tst-argp1", (char *) "--help", NULL };
-@@ -113,3 +113,6 @@
- {
-   return ARGP_ERR_UNKNOWN;
- }
-+
-+#define TEST_FUNCTION do_test ()
-+#include "../test-skeleton.c"
-diff -u -udbrN glibc-2.3.2/config.h.in glibc-2.3.2-200304020432/config.h.in
---- glibc-2.3.2/config.h.in	Tue Feb  4 09:35:22 2003
-+++ glibc-2.3.2-200304020432/config.h.in	Mon Mar 10 10:10:43 2003
-@@ -58,6 +58,9 @@
- /* Define a symbol_name as a global .symbol_name for ld.  */
- #undef	HAVE_ASM_GLOBAL_DOT_NAME
- 
-+/* Define if the assembler generates debugging information directly.  */
-+#undef	HAVE_CPP_ASM_DEBUGINFO
-+
- /* Define if _Unwind_Find_FDE should be exported from glibc.  */
- #undef  EXPORT_UNWIND_FIND_FDE
- 
-diff -u -udbrN glibc-2.3.2/config.make.in glibc-2.3.2-200304020432/config.make.in
---- glibc-2.3.2/config.make.in	Thu Nov 14 23:53:32 2002
-+++ glibc-2.3.2-200304020432/config.make.in	Wed Mar 26 02:15:05 2003
-@@ -1,5 +1,5 @@
- # @configure_input@
--# From $Id$.
-+# From $Id$.
- # Don't edit this file.  Put configuration parameters in configparms instead.
- 
- version = @VERSION@
-@@ -50,6 +50,8 @@
- old-glibc-headers = @old_glibc_headers@
- unwind-find-fde = @libc_cv_gcc_unwind_find_fde@
- have-initfini-array = @libc_cv_initfinit_array@
-+have-cpp-asm-debuginfo = @libc_cv_cpp_asm_debuginfo@
-+enable-check-abi = @enable_check_abi@
- 
- static-libgcc = @libc_cv_gcc_static_libgcc@
- 
-diff -u -udbrN glibc-2.3.2/configure glibc-2.3.2-200304020432/configure
---- glibc-2.3.2/configure	Wed Feb 26 10:20:48 2003
-+++ glibc-2.3.2-200304020432/configure	Tue Apr  1 08:53:27 2003
-@@ -312,7 +312,7 @@
- # include <unistd.h>
- #endif"
- 
--ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S PWD_P CC MAKE MSGFMT MAKEINFO SED AUTOCONF CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO OLD_DEBIAN_INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_Bgroup libc_cv_z_combreloc libc_cv_have_initfini no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
-+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS with_fp with_cvs enable_check_abi oldest_abi subdirs force_install all_warnings build build_cpu build_vendor build_os host host_cpu host_vendor host_os base_machine sysnames INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC OBJEXT BUILD_CC cross_compiling CPP AR OBJDUMP RANLIB ac_ct_RANLIB MIG AS LD PWD_P MAKE MSGFMT MAKEINFO SED AUTOCONF CCVERSION SYSINCLUDES libc_cv_gcc_static_libgcc BASH libc_cv_have_bash2 KSH libc_cv_have_ksh AWK PERL INSTALL_INFO OLD_DEBIAN_INSTALL_INFO BISON VERSIONING libc_cv_asm_protected_directive libc_cv_initfinit_array libc_cv_z_nodelete libc_cv_z_nodlopen libc_cv_z_initfirst libc_cv_Bgroup libc_cv_z_combreloc libc_cv_have_initfini libc_cv_cpp_asm_debuginfo no_whole_archive exceptions LIBGD EGREP sizeof_long_double libc_cv_gcc_unwind_find_fde uname_sysname uname_release uname_version old_glibc_headers libc_cv_slibdir libc_cv_localedir libc_cv_sysconfdir libc_cv_rootsbindir use_ldconfig ldd_rewrite_script gnu_ld gnu_as elf xcoff static shared pic_default profile omitfp bounded static_nss nopic_initfini DEFINES linux_doors mach_interface_list VERSION RELEASE LIBOBJS LTLIBOBJS'
- ac_subst_files=''
- 
- # Initialize some variables set by options.
-@@ -851,6 +851,8 @@
-   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-   --disable-sanity-checks really do not use threads (should not be used except
-                           in special situations) [default=yes]
-+  --enable-check-abi      do "make check-abi" in "make check" (no/warn/yes)
-+                          [default=no]
-   --enable-shared         build shared library [default=yes if GNU ld &
-                           ELF]
-   --enable-profile        build profiled library [default=yes]
-@@ -1479,6 +1481,15 @@
-   enable_sanity=yes
- fi;
- 
-+
-+# Check whether --enable-check-abi or --disable-check-abi was given.
-+if test "${enable_check_abi+set}" = set; then
-+  enableval="$enable_check_abi"
-+  enable_check_abi=$enableval
-+else
-+  enable_check_abi=no
-+fi;
-+
- static=yes
- # Check whether --enable-shared or --disable-shared was given.
- if test "${enable_shared+set}" = set; then
-@@ -1822,8 +1833,33 @@
- m68k)		base_machine=m68k machine=m68k/m68020 ;;
- m88???)		base_machine=m88k machine=m88k/$machine ;;
- m88k)		base_machine=m88k machine=m88k/m88100 ;;
--mips64*)	base_machine=mips64 machine=mips/mips64/$machine ;;
--mips*)		base_machine=mips machine=mips/$machine ;;
-+mips64*)	base_machine=mips64
-+		case "$CC $CPPFLAGS $CFLAGS " in
-+		*" -mabi=n32 "*) mips_cc_abi=n32 ;;
-+		*" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;;
-+		*" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;;
-+		*) mips_cc_abi=default ;;
-+		esac
-+		case $config_os in
-+		*abin32*) mips_config_abi=n32 ;;
-+		*abi64*|*abin64*) mips_config_abi=64 ;;
-+		*abi32*|*abio32*) mips_config_abi=32 ;;
-+		*) mips_config_abi=$mips_cc_abi ;;
-+		esac
-+		case $mips_config_abi in
-+		default) machine=mips/mips64/n32 mips_config_abi=n32 ;;
-+		n32) machine=mips/mips64/n32 ;;
-+		64) machine=mips/mips64/n64 ;;
-+		32) machine=mips/mips32/kern64 ;;
-+		esac
-+		machine=$machine/$config_machine
-+		if test $mips_config_abi != $mips_cc_abi; then
-+		  # This won't make it to config.make, but we want to
-+		  # set this in case configure tests depend on it.
-+		  CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
-+		fi
-+		;;
-+mips*)		base_machine=mips machine=mips/mips32/$machine ;;
- powerpc)	base_machine=powerpc machine=powerpc/powerpc32 ;;
- powerpc64)	base_machine=powerpc machine=powerpc/powerpc64 ;;
- s390)           base_machine=s390 machine=s390/s390-32 ;;
-@@ -2170,442 +2206,6 @@
- fi
- 
- 
--# We need the physical current working directory.  We cannot use the
--# "pwd -P" shell builtin since that's not portable.  Instead we try to
--# find a pwd binary.  Note that assigning to the PWD environment
--# variable might have some interesting side effects, so we don't do
--# that.
--# Extract the first word of "pwd", so it can be a program name with args.
--set dummy pwd; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_path_PWD_P+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--  case $PWD_P in
--  [\\/]* | ?:[\\/]*)
--  ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
--  ;;
--  *)
--  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
--  IFS=$as_save_IFS
--  test -z "$as_dir" && as_dir=.
--  for ac_exec_ext in '' $ac_executable_extensions; do
--  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
--    ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
--    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
--    break 2
--  fi
--done
--done
--
--  test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
--  ;;
--esac
--fi
--PWD_P=$ac_cv_path_PWD_P
--
--if test -n "$PWD_P"; then
--  echo "$as_me:$LINENO: result: $PWD_P" >&5
--echo "${ECHO_T}$PWD_P" >&6
--else
--  echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--if test "$PWD_P" = no; then
--  { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
--echo "$as_me: error: *** A pwd binary could not be found." >&2;}
--   { (exit 1); exit 1; }; }
--fi
--
--# These programs are version sensitive.
--
--for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
--do
--  # Extract the first word of "$ac_prog", so it can be a program name with args.
--set dummy $ac_prog; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_CC+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--  if test -n "$CC"; then
--  ac_cv_prog_CC="$CC" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
--  IFS=$as_save_IFS
--  test -z "$as_dir" && as_dir=.
--  for ac_exec_ext in '' $ac_executable_extensions; do
--  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
--    ac_cv_prog_CC="$ac_prog"
--    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
--    break 2
--  fi
--done
--done
--
--fi
--fi
--CC=$ac_cv_prog_CC
--if test -n "$CC"; then
--  echo "$as_me:$LINENO: result: $CC" >&5
--echo "${ECHO_T}$CC" >&6
--else
--  echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--  test -n "$CC" && break
--done
--
--if test -z "$CC"; then
--  ac_verc_fail=yes
--else
--  # Found it, now check the version.
--  echo "$as_me:$LINENO: checking version of $CC" >&5
--echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
--  ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
--  case $ac_prog_version in
--    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
--    3.[2-9]*)
--       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
--    *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
--
--  esac
--  echo "$as_me:$LINENO: result: $ac_prog_version" >&5
--echo "${ECHO_T}$ac_prog_version" >&6
--fi
--if test $ac_verc_fail = yes; then
--  critic_missing="$critic_missing gcc"
--fi
--
--for ac_prog in gnumake gmake make
--do
--  # Extract the first word of "$ac_prog", so it can be a program name with args.
--set dummy $ac_prog; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_MAKE+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--  if test -n "$MAKE"; then
--  ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
--  IFS=$as_save_IFS
--  test -z "$as_dir" && as_dir=.
--  for ac_exec_ext in '' $ac_executable_extensions; do
--  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
--    ac_cv_prog_MAKE="$ac_prog"
--    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
--    break 2
--  fi
--done
--done
--
--fi
--fi
--MAKE=$ac_cv_prog_MAKE
--if test -n "$MAKE"; then
--  echo "$as_me:$LINENO: result: $MAKE" >&5
--echo "${ECHO_T}$MAKE" >&6
--else
--  echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--  test -n "$MAKE" && break
--done
--
--if test -z "$MAKE"; then
--  ac_verc_fail=yes
--else
--  # Found it, now check the version.
--  echo "$as_me:$LINENO: checking version of $MAKE" >&5
--echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
--  ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
--  case $ac_prog_version in
--    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
--    3.79* | 3.[89]*)
--       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
--    *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
--
--  esac
--  echo "$as_me:$LINENO: result: $ac_prog_version" >&5
--echo "${ECHO_T}$ac_prog_version" >&6
--fi
--if test $ac_verc_fail = yes; then
--  critic_missing="$critic_missing make"
--fi
--
--
--
--if test -n "$critic_missing"; then
--{ { echo "$as_me:$LINENO: error:
--*** These critical programs are missing or too old:$critic_missing
--*** Check the INSTALL file for required versions." >&5
--echo "$as_me: error:
--*** These critical programs are missing or too old:$critic_missing
--*** Check the INSTALL file for required versions." >&2;}
--   { (exit 1); exit 1; }; }
--fi
--
--
--for ac_prog in gnumsgfmt gmsgfmt msgfmt
--do
--  # Extract the first word of "$ac_prog", so it can be a program name with args.
--set dummy $ac_prog; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_MSGFMT+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--  if test -n "$MSGFMT"; then
--  ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
--  IFS=$as_save_IFS
--  test -z "$as_dir" && as_dir=.
--  for ac_exec_ext in '' $ac_executable_extensions; do
--  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
--    ac_cv_prog_MSGFMT="$ac_prog"
--    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
--    break 2
--  fi
--done
--done
--
--fi
--fi
--MSGFMT=$ac_cv_prog_MSGFMT
--if test -n "$MSGFMT"; then
--  echo "$as_me:$LINENO: result: $MSGFMT" >&5
--echo "${ECHO_T}$MSGFMT" >&6
--else
--  echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--  test -n "$MSGFMT" && break
--done
--
--if test -z "$MSGFMT"; then
--  ac_verc_fail=yes
--else
--  # Found it, now check the version.
--  echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
--echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
--  ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
--  case $ac_prog_version in
--    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
--    0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
--       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
--    *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
--
--  esac
--  echo "$as_me:$LINENO: result: $ac_prog_version" >&5
--echo "${ECHO_T}$ac_prog_version" >&6
--fi
--if test $ac_verc_fail = yes; then
--  MSGFMT=: aux_missing="$aux_missing msgfmt"
--fi
--
--for ac_prog in makeinfo
--do
--  # Extract the first word of "$ac_prog", so it can be a program name with args.
--set dummy $ac_prog; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_MAKEINFO+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--  if test -n "$MAKEINFO"; then
--  ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
--  IFS=$as_save_IFS
--  test -z "$as_dir" && as_dir=.
--  for ac_exec_ext in '' $ac_executable_extensions; do
--  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
--    ac_cv_prog_MAKEINFO="$ac_prog"
--    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
--    break 2
--  fi
--done
--done
--
--fi
--fi
--MAKEINFO=$ac_cv_prog_MAKEINFO
--if test -n "$MAKEINFO"; then
--  echo "$as_me:$LINENO: result: $MAKEINFO" >&5
--echo "${ECHO_T}$MAKEINFO" >&6
--else
--  echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--  test -n "$MAKEINFO" && break
--done
--
--if test -z "$MAKEINFO"; then
--  ac_verc_fail=yes
--else
--  # Found it, now check the version.
--  echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
--echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
--  ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
--  case $ac_prog_version in
--    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
--    4.*)
--       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
--    *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
--
--  esac
--  echo "$as_me:$LINENO: result: $ac_prog_version" >&5
--echo "${ECHO_T}$ac_prog_version" >&6
--fi
--if test $ac_verc_fail = yes; then
--  MAKEINFO=: aux_missing="$aux_missing makeinfo"
--fi
--
--for ac_prog in sed
--do
--  # Extract the first word of "$ac_prog", so it can be a program name with args.
--set dummy $ac_prog; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_SED+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--  if test -n "$SED"; then
--  ac_cv_prog_SED="$SED" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
--  IFS=$as_save_IFS
--  test -z "$as_dir" && as_dir=.
--  for ac_exec_ext in '' $ac_executable_extensions; do
--  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
--    ac_cv_prog_SED="$ac_prog"
--    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
--    break 2
--  fi
--done
--done
--
--fi
--fi
--SED=$ac_cv_prog_SED
--if test -n "$SED"; then
--  echo "$as_me:$LINENO: result: $SED" >&5
--echo "${ECHO_T}$SED" >&6
--else
--  echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--  test -n "$SED" && break
--done
--
--if test -z "$SED"; then
--  ac_verc_fail=yes
--else
--  # Found it, now check the version.
--  echo "$as_me:$LINENO: checking version of $SED" >&5
--echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
--  ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
--  case $ac_prog_version in
--    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
--    3.0[2-9]*|3.[1-9]*|[4-9]*)
--       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
--    *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
--
--  esac
--  echo "$as_me:$LINENO: result: $ac_prog_version" >&5
--echo "${ECHO_T}$ac_prog_version" >&6
--fi
--if test $ac_verc_fail = yes; then
--  SED=: aux_missing="$aux_missing sed"
--fi
--
--
--if test "x$with_cvs" != xyes; then
--  for ac_prog in autoconf
--do
--  # Extract the first word of "$ac_prog", so it can be a program name with args.
--set dummy $ac_prog; ac_word=$2
--echo "$as_me:$LINENO: checking for $ac_word" >&5
--echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
--if test "${ac_cv_prog_AUTOCONF+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--  if test -n "$AUTOCONF"; then
--  ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
--else
--as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
--for as_dir in $PATH
--do
--  IFS=$as_save_IFS
--  test -z "$as_dir" && as_dir=.
--  for ac_exec_ext in '' $ac_executable_extensions; do
--  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
--    ac_cv_prog_AUTOCONF="$ac_prog"
--    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
--    break 2
--  fi
--done
--done
--
--fi
--fi
--AUTOCONF=$ac_cv_prog_AUTOCONF
--if test -n "$AUTOCONF"; then
--  echo "$as_me:$LINENO: result: $AUTOCONF" >&5
--echo "${ECHO_T}$AUTOCONF" >&6
--else
--  echo "$as_me:$LINENO: result: no" >&5
--echo "${ECHO_T}no" >&6
--fi
--
--  test -n "$AUTOCONF" && break
--done
--test -n "$AUTOCONF" || AUTOCONF="no"
--
--  case "x$AUTOCONF" in
--  xno|x|x:) AUTOCONF=no ;;
--  *)
--    echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
--echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
--if test "${libc_cv_autoconf_works+set}" = set; then
--  echo $ECHO_N "(cached) $ECHO_C" >&6
--else
--      if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
--      libc_cv_autoconf_works=yes
--    else
--      libc_cv_autoconf_works=no
--    fi
--fi
--echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
--echo "${ECHO_T}$libc_cv_autoconf_works" >&6
--    test $libc_cv_autoconf_works = yes || AUTOCONF=no
--    ;;
--  esac
--  test "x$AUTOCONF" != xno || aux_missing="$aux_missing autoconf"
--fi
--
- ac_ext=c
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-@@ -3801,7 +3401,7 @@
- echo "${ECHO_T}$ac_prog_version" >&6
- fi
- if test $ac_verc_fail = yes; then
--  AS=: critic_missing=t
-+  AS=: critic_missing="$critic_missing as"
- fi
- 
- for ac_prog in $LD
-@@ -3862,9 +3462,441 @@
- echo "${ECHO_T}$ac_prog_version" >&6
- fi
- if test $ac_verc_fail = yes; then
--  LD=: critic_missing=t
-+  LD=: critic_missing="$critic_missing ld"
-+fi
-+
-+
-+# We need the physical current working directory.  We cannot use the
-+# "pwd -P" shell builtin since that's not portable.  Instead we try to
-+# find a pwd binary.  Note that assigning to the PWD environment
-+# variable might have some interesting side effects, so we don't do
-+# that.
-+# Extract the first word of "pwd", so it can be a program name with args.
-+set dummy pwd; ac_word=$2
-+echo "$as_me:$LINENO: checking for $ac_word" >&5
-+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-+if test "${ac_cv_path_PWD_P+set}" = set; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  case $PWD_P in
-+  [\\/]* | ?:[\\/]*)
-+  ac_cv_path_PWD_P="$PWD_P" # Let the user override the test with a path.
-+  ;;
-+  *)
-+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-+for as_dir in $PATH
-+do
-+  IFS=$as_save_IFS
-+  test -z "$as_dir" && as_dir=.
-+  for ac_exec_ext in '' $ac_executable_extensions; do
-+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-+    ac_cv_path_PWD_P="$as_dir/$ac_word$ac_exec_ext"
-+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+    break 2
-+  fi
-+done
-+done
-+
-+  test -z "$ac_cv_path_PWD_P" && ac_cv_path_PWD_P="no"
-+  ;;
-+esac
- fi
-+PWD_P=$ac_cv_path_PWD_P
- 
-+if test -n "$PWD_P"; then
-+  echo "$as_me:$LINENO: result: $PWD_P" >&5
-+echo "${ECHO_T}$PWD_P" >&6
-+else
-+  echo "$as_me:$LINENO: result: no" >&5
-+echo "${ECHO_T}no" >&6
-+fi
-+
-+if test "$PWD_P" = no; then
-+  { { echo "$as_me:$LINENO: error: *** A pwd binary could not be found." >&5
-+echo "$as_me: error: *** A pwd binary could not be found." >&2;}
-+   { (exit 1); exit 1; }; }
-+fi
-+
-+# These programs are version sensitive.
-+
-+for ac_prog in ${ac_tool_prefix}gcc ${ac_tool_prefix}cc
-+do
-+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-+set dummy $ac_prog; ac_word=$2
-+echo "$as_me:$LINENO: checking for $ac_word" >&5
-+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-+if test "${ac_cv_prog_CC+set}" = set; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  if test -n "$CC"; then
-+  ac_cv_prog_CC="$CC" # Let the user override the test.
-+else
-+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-+for as_dir in $PATH
-+do
-+  IFS=$as_save_IFS
-+  test -z "$as_dir" && as_dir=.
-+  for ac_exec_ext in '' $ac_executable_extensions; do
-+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-+    ac_cv_prog_CC="$ac_prog"
-+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+    break 2
-+  fi
-+done
-+done
-+
-+fi
-+fi
-+CC=$ac_cv_prog_CC
-+if test -n "$CC"; then
-+  echo "$as_me:$LINENO: result: $CC" >&5
-+echo "${ECHO_T}$CC" >&6
-+else
-+  echo "$as_me:$LINENO: result: no" >&5
-+echo "${ECHO_T}no" >&6
-+fi
-+
-+  test -n "$CC" && break
-+done
-+
-+if test -z "$CC"; then
-+  ac_verc_fail=yes
-+else
-+  # Found it, now check the version.
-+  echo "$as_me:$LINENO: checking version of $CC" >&5
-+echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
-+  ac_prog_version=`$CC -v 2>&1 | sed -n 's/^.*version \([egcygnustpi-]*[0-9.]*\).*$/\1/p'`
-+  case $ac_prog_version in
-+    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-+    3.[2-9]*)
-+       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
-+    *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-+
-+  esac
-+  echo "$as_me:$LINENO: result: $ac_prog_version" >&5
-+echo "${ECHO_T}$ac_prog_version" >&6
-+fi
-+if test $ac_verc_fail = yes; then
-+  critic_missing="$critic_missing gcc"
-+fi
-+
-+for ac_prog in gnumake gmake make
-+do
-+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-+set dummy $ac_prog; ac_word=$2
-+echo "$as_me:$LINENO: checking for $ac_word" >&5
-+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-+if test "${ac_cv_prog_MAKE+set}" = set; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  if test -n "$MAKE"; then
-+  ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
-+else
-+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-+for as_dir in $PATH
-+do
-+  IFS=$as_save_IFS
-+  test -z "$as_dir" && as_dir=.
-+  for ac_exec_ext in '' $ac_executable_extensions; do
-+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-+    ac_cv_prog_MAKE="$ac_prog"
-+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+    break 2
-+  fi
-+done
-+done
-+
-+fi
-+fi
-+MAKE=$ac_cv_prog_MAKE
-+if test -n "$MAKE"; then
-+  echo "$as_me:$LINENO: result: $MAKE" >&5
-+echo "${ECHO_T}$MAKE" >&6
-+else
-+  echo "$as_me:$LINENO: result: no" >&5
-+echo "${ECHO_T}no" >&6
-+fi
-+
-+  test -n "$MAKE" && break
-+done
-+
-+if test -z "$MAKE"; then
-+  ac_verc_fail=yes
-+else
-+  # Found it, now check the version.
-+  echo "$as_me:$LINENO: checking version of $MAKE" >&5
-+echo $ECHO_N "checking version of $MAKE... $ECHO_C" >&6
-+  ac_prog_version=`$MAKE --version 2>&1 | sed -n 's/^.*GNU Make[^0-9]*\([0-9][0-9.]*\).*$/\1/p'`
-+  case $ac_prog_version in
-+    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-+    3.79* | 3.[89]*)
-+       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
-+    *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-+
-+  esac
-+  echo "$as_me:$LINENO: result: $ac_prog_version" >&5
-+echo "${ECHO_T}$ac_prog_version" >&6
-+fi
-+if test $ac_verc_fail = yes; then
-+  critic_missing="$critic_missing make"
-+fi
-+
-+
-+for ac_prog in gnumsgfmt gmsgfmt msgfmt
-+do
-+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-+set dummy $ac_prog; ac_word=$2
-+echo "$as_me:$LINENO: checking for $ac_word" >&5
-+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-+if test "${ac_cv_prog_MSGFMT+set}" = set; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  if test -n "$MSGFMT"; then
-+  ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
-+else
-+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-+for as_dir in $PATH
-+do
-+  IFS=$as_save_IFS
-+  test -z "$as_dir" && as_dir=.
-+  for ac_exec_ext in '' $ac_executable_extensions; do
-+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-+    ac_cv_prog_MSGFMT="$ac_prog"
-+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+    break 2
-+  fi
-+done
-+done
-+
-+fi
-+fi
-+MSGFMT=$ac_cv_prog_MSGFMT
-+if test -n "$MSGFMT"; then
-+  echo "$as_me:$LINENO: result: $MSGFMT" >&5
-+echo "${ECHO_T}$MSGFMT" >&6
-+else
-+  echo "$as_me:$LINENO: result: no" >&5
-+echo "${ECHO_T}no" >&6
-+fi
-+
-+  test -n "$MSGFMT" && break
-+done
-+
-+if test -z "$MSGFMT"; then
-+  ac_verc_fail=yes
-+else
-+  # Found it, now check the version.
-+  echo "$as_me:$LINENO: checking version of $MSGFMT" >&5
-+echo $ECHO_N "checking version of $MSGFMT... $ECHO_C" >&6
-+  ac_prog_version=`$MSGFMT --version 2>&1 | sed -n 's/^.*GNU gettext.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
-+  case $ac_prog_version in
-+    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-+    0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*)
-+       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
-+    *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-+
-+  esac
-+  echo "$as_me:$LINENO: result: $ac_prog_version" >&5
-+echo "${ECHO_T}$ac_prog_version" >&6
-+fi
-+if test $ac_verc_fail = yes; then
-+  MSGFMT=: aux_missing="$aux_missing msgfmt"
-+fi
-+
-+for ac_prog in makeinfo
-+do
-+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-+set dummy $ac_prog; ac_word=$2
-+echo "$as_me:$LINENO: checking for $ac_word" >&5
-+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-+if test "${ac_cv_prog_MAKEINFO+set}" = set; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  if test -n "$MAKEINFO"; then
-+  ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
-+else
-+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-+for as_dir in $PATH
-+do
-+  IFS=$as_save_IFS
-+  test -z "$as_dir" && as_dir=.
-+  for ac_exec_ext in '' $ac_executable_extensions; do
-+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-+    ac_cv_prog_MAKEINFO="$ac_prog"
-+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+    break 2
-+  fi
-+done
-+done
-+
-+fi
-+fi
-+MAKEINFO=$ac_cv_prog_MAKEINFO
-+if test -n "$MAKEINFO"; then
-+  echo "$as_me:$LINENO: result: $MAKEINFO" >&5
-+echo "${ECHO_T}$MAKEINFO" >&6
-+else
-+  echo "$as_me:$LINENO: result: no" >&5
-+echo "${ECHO_T}no" >&6
-+fi
-+
-+  test -n "$MAKEINFO" && break
-+done
-+
-+if test -z "$MAKEINFO"; then
-+  ac_verc_fail=yes
-+else
-+  # Found it, now check the version.
-+  echo "$as_me:$LINENO: checking version of $MAKEINFO" >&5
-+echo $ECHO_N "checking version of $MAKEINFO... $ECHO_C" >&6
-+  ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
-+  case $ac_prog_version in
-+    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-+    4.*)
-+       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
-+    *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-+
-+  esac
-+  echo "$as_me:$LINENO: result: $ac_prog_version" >&5
-+echo "${ECHO_T}$ac_prog_version" >&6
-+fi
-+if test $ac_verc_fail = yes; then
-+  MAKEINFO=: aux_missing="$aux_missing makeinfo"
-+fi
-+
-+for ac_prog in sed
-+do
-+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-+set dummy $ac_prog; ac_word=$2
-+echo "$as_me:$LINENO: checking for $ac_word" >&5
-+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-+if test "${ac_cv_prog_SED+set}" = set; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  if test -n "$SED"; then
-+  ac_cv_prog_SED="$SED" # Let the user override the test.
-+else
-+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-+for as_dir in $PATH
-+do
-+  IFS=$as_save_IFS
-+  test -z "$as_dir" && as_dir=.
-+  for ac_exec_ext in '' $ac_executable_extensions; do
-+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-+    ac_cv_prog_SED="$ac_prog"
-+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+    break 2
-+  fi
-+done
-+done
-+
-+fi
-+fi
-+SED=$ac_cv_prog_SED
-+if test -n "$SED"; then
-+  echo "$as_me:$LINENO: result: $SED" >&5
-+echo "${ECHO_T}$SED" >&6
-+else
-+  echo "$as_me:$LINENO: result: no" >&5
-+echo "${ECHO_T}no" >&6
-+fi
-+
-+  test -n "$SED" && break
-+done
-+
-+if test -z "$SED"; then
-+  ac_verc_fail=yes
-+else
-+  # Found it, now check the version.
-+  echo "$as_me:$LINENO: checking version of $SED" >&5
-+echo $ECHO_N "checking version of $SED... $ECHO_C" >&6
-+  ac_prog_version=`$SED --version 2>&1 | sed -n 's/^.*GNU sed version \([0-9]*\.[0-9.]*\).*$/\1/p'`
-+  case $ac_prog_version in
-+    '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
-+    3.0[2-9]*|3.[1-9]*|[4-9]*)
-+       ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
-+    *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
-+
-+  esac
-+  echo "$as_me:$LINENO: result: $ac_prog_version" >&5
-+echo "${ECHO_T}$ac_prog_version" >&6
-+fi
-+if test $ac_verc_fail = yes; then
-+  SED=: aux_missing="$aux_missing sed"
-+fi
-+
-+
-+if test "x$with_cvs" != xyes; then
-+  for ac_prog in autoconf
-+do
-+  # Extract the first word of "$ac_prog", so it can be a program name with args.
-+set dummy $ac_prog; ac_word=$2
-+echo "$as_me:$LINENO: checking for $ac_word" >&5
-+echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-+if test "${ac_cv_prog_AUTOCONF+set}" = set; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  if test -n "$AUTOCONF"; then
-+  ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
-+else
-+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-+for as_dir in $PATH
-+do
-+  IFS=$as_save_IFS
-+  test -z "$as_dir" && as_dir=.
-+  for ac_exec_ext in '' $ac_executable_extensions; do
-+  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-+    ac_cv_prog_AUTOCONF="$ac_prog"
-+    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-+    break 2
-+  fi
-+done
-+done
-+
-+fi
-+fi
-+AUTOCONF=$ac_cv_prog_AUTOCONF
-+if test -n "$AUTOCONF"; then
-+  echo "$as_me:$LINENO: result: $AUTOCONF" >&5
-+echo "${ECHO_T}$AUTOCONF" >&6
-+else
-+  echo "$as_me:$LINENO: result: no" >&5
-+echo "${ECHO_T}no" >&6
-+fi
-+
-+  test -n "$AUTOCONF" && break
-+done
-+test -n "$AUTOCONF" || AUTOCONF="no"
-+
-+  case "x$AUTOCONF" in
-+  xno|x|x:) AUTOCONF=no ;;
-+  *)
-+    echo "$as_me:$LINENO: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
-+echo $ECHO_N "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... $ECHO_C" >&6
-+if test "${libc_cv_autoconf_works+set}" = set; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+      if (cd $srcdir; $AUTOCONF $ACFLAGS configure.in > /dev/null 2>&1); then
-+      libc_cv_autoconf_works=yes
-+    else
-+      libc_cv_autoconf_works=no
-+    fi
-+fi
-+echo "$as_me:$LINENO: result: $libc_cv_autoconf_works" >&5
-+echo "${ECHO_T}$libc_cv_autoconf_works" >&6
-+    test $libc_cv_autoconf_works = yes || AUTOCONF=no
-+    ;;
-+  esac
-+  test "x$AUTOCONF" != xno || aux_missing="$aux_missing autoconf"
-+fi
-+
-+test -n "$critic_missing" && { { echo "$as_me:$LINENO: error:
-+*** These critical programs are missing or too old:$critic_missing
-+*** Check the INSTALL file for required versions." >&5
-+echo "$as_me: error:
-+*** These critical programs are missing or too old:$critic_missing
-+*** Check the INSTALL file for required versions." >&2;}
-+   { (exit 1); exit 1; }; }
- 
- test -n "$aux_missing" && { echo "$as_me:$LINENO: WARNING:
- *** These auxiliary programs are missing or incompatible versions:$aux_missing
-@@ -4357,7 +4389,12 @@
- #include "confdefs.h"
- /* Nothing whatsoever.  */
- EOF
--if ${CC-cc} $CFLAGS -c conftest.S 2>/dev/null; then
-+if { ac_try='${CC-cc} $CFLAGS -c conftest.S 1>&5'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; }; then
-   libc_cv_need_minus_P=no
- else
-   libc_cv_need_minus_P=yes
-@@ -4380,7 +4417,12 @@
- .text
- EOF
- libc_cv_dot_text=
--if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
-+if { ac_try='${CC-cc} $CFLAGS -c conftest.s 1>&5'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; }; then
-   libc_cv_dot_text=.text
- fi
- rm -f conftest*
-@@ -4406,7 +4448,12 @@
- 	${ac_globl} foo
- foo:
- EOF
--  if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
-+  if { ac_try='${CC-cc} $CFLAGS -c conftest.s 1>&5'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; }; then
-     libc_cv_asm_global_directive=${ac_globl}
-   fi
-   rm -f conftest*
-@@ -4441,9 +4488,10 @@
- # (but it doesn't work), so we must do a linking check to be sure.
- cat > conftest1.c <<\EOF
- extern int glibc_conftest_frobozz;
--main () { printf ("%d\n", glibc_conftest_frobozz); }
-+void _start() { glibc_conftest_frobozz = 1; }
- EOF
- if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
-+	    -nostartfiles -nostdlib \
- 	    -o conftest conftest.s conftest1.c 1>&5 2>&5; then
-   libc_cv_asm_set_directive=yes
- else
-@@ -4475,7 +4523,12 @@
- foo:
- 	.byte 1
- EOF
--  if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
-+  if { ac_try='${CC-cc} $CFLAGS -c conftest.s 1>&5'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; }; then
-     libc_cv_asm_type_prefix=${ac_try_prefix}
-   fi
-   rm -f conftest*
-@@ -4692,7 +4745,12 @@
- 		  int bar __attribute__ ((visibility ("protected"))) = 1;
- EOF
- 		  libc_cv_visibility_attribute=no
--		  if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
-+		  if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; }; then
- 		    if grep '\.hidden.*foo' conftest.s >/dev/null; then
- 		      if grep '\.protected.*bar' conftest.s >/dev/null; then
- 			libc_cv_visibility_attribute=yes
-@@ -4724,7 +4782,12 @@
- 		  int bar (int x) { return x; }
- EOF
- 		  libc_cv_broken_visibility_attribute=yes
--		  if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
-+		  if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s1>&5'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; }; then
- 		    if grep '\.hidden[ 	_]foo' conftest.s >/dev/null; then
- 		      libc_cv_broken_visibility_attribute=no
- 		    fi
-@@ -4756,7 +4819,12 @@
- 		  int dfoo = 1;
- EOF
- 		  libc_cv_broken_alias_attribute=yes
--		  if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
-+		  if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; }; then
- 		    if grep 'xyzzy' conftest.s >/dev/null &&
- 		       grep 'abccb' conftest.s >/dev/null; then
- 		      libc_cv_broken_alias_attribute=no
-@@ -5128,7 +5196,7 @@
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat > conftest.$ac_ext <<EOF
--#line 5131 "configure"
-+#line 5199 "configure"
- #include "confdefs.h"
- void underscore_test(void) {
- return; }
-@@ -5180,7 +5248,12 @@
- .weak foo
- .weak bar; bar = foo
- EOF
--if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
-+if { ac_try='${CC-cc} $CFLAGS -c conftest.s 1>&5'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; }; then
-   libc_cv_asm_weak_directive=yes
- else
-   libc_cv_asm_weak_directive=no
-@@ -5205,7 +5278,12 @@
- ${libc_cv_asm_global_directive} baz
- baz:
- EOF
--  if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
-+  if { ac_try='${CC-cc} $CFLAGS -c conftest.s 1>&5'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; }; then
-     libc_cv_asm_weakext_directive=yes
-   else
-     libc_cv_asm_weakext_directive=no
-@@ -5272,6 +5350,57 @@
-   ;;
- esac
- 
-+echo "$as_me:$LINENO: checking if -g produces usable source locations for assembler-with-cpp" >&5
-+echo $ECHO_N "checking if -g produces usable source locations for assembler-with-cpp... $ECHO_C" >&6
-+if test "${libc_cv_cpp_asm_debuginfo+set}" = set; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  cat > conftest.S <<EOF
-+#include "confdefs.h"
-+
-+/* comment on
-+   two lines */
-+	${libc_cv_dot_text}
-+	${libc_cv_asm_global_directive} foo
-+foo:
-+	/* Unfortunately this test only works for a real instruction,
-+	   not for any of the machine-independent pseudo-ops.
-+	   So we just have to assume everybody has a "nop".  */
-+	nop
-+	/* comment */
-+	nop
-+	/* comment */
-+	nop
-+EOF
-+if { ac_try='${CC-cc} $CFLAGS -g -c conftest.S 1>&5'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; } &&
-+   ac_pattern='conftest\.S'
-+   { ac_try='readelf --debug-dump=line conftest.o |
-+		   grep $ac_pattern 1>&5'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; }; then
-+  libc_cv_cpp_asm_debuginfo=yes
-+else
-+  libc_cv_cpp_asm_debuginfo=no
-+fi
-+rm -f conftest*
-+fi
-+echo "$as_me:$LINENO: result: $libc_cv_cpp_asm_debuginfo" >&5
-+echo "${ECHO_T}$libc_cv_cpp_asm_debuginfo" >&6
-+if test $libc_cv_cpp_asm_debuginfo = yes; then
-+  cat >>confdefs.h <<\_ACEOF
-+#define HAVE_CPP_ASM_DEBUGINFO 1
-+_ACEOF
-+
-+fi
-+
- echo "$as_me:$LINENO: checking for ld --no-whole-archive" >&5
- echo $ECHO_N "checking for ld --no-whole-archive... $ECHO_C" >&6
- if test "${libc_cv_ld_no_whole_archive+set}" = set; then
-@@ -5393,7 +5522,7 @@
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat > conftest.c <<EOF
--#line 5396 "configure"
-+#line 5525 "configure"
- static char *__EH_FRAME_BEGIN__;
- _start ()
- {
-@@ -5493,7 +5622,7 @@
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat > conftest.c <<EOF
--#line 5496 "configure"
-+#line 5625 "configure"
- int foo (int a)
- {
-   a = __builtin_expect (a, 10);
-@@ -5561,7 +5690,7 @@
-   echo $ECHO_N "(cached) $ECHO_C" >&6
- else
-   cat > conftest.c <<EOF
--#line 5564 "configure"
-+#line 5693 "configure"
- int foo (int a)
- {
-   static const int ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
-@@ -6335,8 +6464,8 @@
-     *)  dest=$srcdir/$dir ;;
-   esac
-   if test -r $dest/configure; then
--    echo "$as_me:$LINENO: result: running configure fragment for $dest" >&5
--echo "${ECHO_T}running configure fragment for $dest" >&6
-+    echo "$as_me:$LINENO: result: running configure fragment for $dir" >&5
-+echo "${ECHO_T}running configure fragment for $dir" >&6
-     . $dest/configure
-   fi
- 
-@@ -7176,6 +7305,7 @@
- s,@LIBS@,$LIBS,;t t
- s,@with_fp@,$with_fp,;t t
- s,@with_cvs@,$with_cvs,;t t
-+s,@enable_check_abi@,$enable_check_abi,;t t
- s,@oldest_abi@,$oldest_abi,;t t
- s,@subdirs@,$subdirs,;t t
- s,@force_install@,$force_install,;t t
-@@ -7194,13 +7324,7 @@
- s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
- s,@INSTALL_DATA@,$INSTALL_DATA,;t t
- s,@LN_S@,$LN_S,;t t
--s,@PWD_P@,$PWD_P,;t t
- s,@CC@,$CC,;t t
--s,@MAKE@,$MAKE,;t t
--s,@MSGFMT@,$MSGFMT,;t t
--s,@MAKEINFO@,$MAKEINFO,;t t
--s,@SED@,$SED,;t t
--s,@AUTOCONF@,$AUTOCONF,;t t
- s,@CFLAGS@,$CFLAGS,;t t
- s,@LDFLAGS@,$LDFLAGS,;t t
- s,@CPPFLAGS@,$CPPFLAGS,;t t
-@@ -7216,6 +7340,12 @@
- s,@MIG@,$MIG,;t t
- s,@AS@,$AS,;t t
- s,@LD@,$LD,;t t
-+s,@PWD_P@,$PWD_P,;t t
-+s,@MAKE@,$MAKE,;t t
-+s,@MSGFMT@,$MSGFMT,;t t
-+s,@MAKEINFO@,$MAKEINFO,;t t
-+s,@SED@,$SED,;t t
-+s,@AUTOCONF@,$AUTOCONF,;t t
- s,@CCVERSION@,$CCVERSION,;t t
- s,@SYSINCLUDES@,$SYSINCLUDES,;t t
- s,@libc_cv_gcc_static_libgcc@,$libc_cv_gcc_static_libgcc,;t t
-@@ -7237,6 +7367,7 @@
- s,@libc_cv_Bgroup@,$libc_cv_Bgroup,;t t
- s,@libc_cv_z_combreloc@,$libc_cv_z_combreloc,;t t
- s,@libc_cv_have_initfini@,$libc_cv_have_initfini,;t t
-+s,@libc_cv_cpp_asm_debuginfo@,$libc_cv_cpp_asm_debuginfo,;t t
- s,@no_whole_archive@,$no_whole_archive,;t t
- s,@exceptions@,$exceptions,;t t
- s,@LIBGD@,$LIBGD,;t t
-diff -u -udbrN glibc-2.3.2/configure.in glibc-2.3.2-200304020432/configure.in
---- glibc-2.3.2/configure.in	Wed Feb 26 01:46:31 2003
-+++ glibc-2.3.2-200304020432/configure.in	Tue Apr  1 08:53:27 2003
-@@ -113,6 +113,14 @@
- 	      [enable_sanity=$enableval],
- 	      [enable_sanity=yes])
- 
-+AC_SUBST(enable_check_abi)
-+AC_ARG_ENABLE([check-abi],
-+	      AC_HELP_STRING([--enable-check-abi],
-+			     [do "make check-abi" in "make check" (no/warn/yes)
-+			      @<:@default=no@:>@]),
-+	      [enable_check_abi=$enableval],
-+	      [enable_check_abi=no])
-+
- dnl Arguments to enable or disable building the static, shared, profiled,
- dnl and -fomit-frame-pointer libraries.
- dnl I've disabled this for now since we cannot build glibc without static
-@@ -378,8 +386,33 @@
- m68k)		base_machine=m68k machine=m68k/m68020 ;;
- m88???)		base_machine=m88k machine=m88k/$machine ;;
- m88k)		base_machine=m88k machine=m88k/m88100 ;;
--mips64*)	base_machine=mips64 machine=mips/mips64/$machine ;;
--mips*)		base_machine=mips machine=mips/$machine ;;
-+mips64*)	base_machine=mips64
-+		case "$CC $CPPFLAGS $CFLAGS " in
-+		*" -mabi=n32 "*) mips_cc_abi=n32 ;;
-+		*" -mabi=64 "*|*" -mabi=n64 "*) mips_cc_abi=64 ;;
-+		*" -mabi=32 "*|*" -mabi=o32 "*) mips_cc_abi=32 ;;
-+		*) mips_cc_abi=default ;;
-+		esac
-+		case $config_os in
-+		*abin32*) mips_config_abi=n32 ;;
-+		*abi64*|*abin64*) mips_config_abi=64 ;;
-+		*abi32*|*abio32*) mips_config_abi=32 ;;
-+		*) mips_config_abi=$mips_cc_abi ;;
-+		esac
-+		case $mips_config_abi in
-+		default) machine=mips/mips64/n32 mips_config_abi=n32 ;;
-+		n32) machine=mips/mips64/n32 ;;
-+		64) machine=mips/mips64/n64 ;;
-+		32) machine=mips/mips32/kern64 ;;
-+		esac
-+		machine=$machine/$config_machine
-+		if test $mips_config_abi != $mips_cc_abi; then
-+		  # This won't make it to config.make, but we want to
-+		  # set this in case configure tests depend on it.
-+		  CPPFLAGS="$CPPFLAGS -mabi=$mips_config_abi"
-+		fi
-+		;;
-+mips*)		base_machine=mips machine=mips/mips32/$machine ;;
- powerpc)	base_machine=powerpc machine=powerpc/powerpc32 ;;
- powerpc64)	base_machine=powerpc machine=powerpc/powerpc64 ;;
- s390)           base_machine=s390 machine=s390/s390-32 ;;
-@@ -637,6 +670,23 @@
- fi
- AC_PROG_LN_S
- 
-+AC_PROG_CC
-+if test $host != $build; then
-+  AC_CHECK_PROGS(BUILD_CC, gcc cc)
-+fi
-+AC_SUBST(cross_compiling)
-+AC_PROG_CPP
-+LIBC_PROG_BINUTILS
-+AC_SUBST(MIG)dnl Needed by sysdeps/mach/configure.in
-+
-+# Accept binutils 2.13 or newer.
-+AC_CHECK_PROG_VER(AS, $AS, --version,
-+		  [GNU assembler.* \([0-9]*\.[0-9.]*\)],
-+		  [2.1[3-9]*], AS=: critic_missing="$critic_missing as")
-+AC_CHECK_PROG_VER(LD, $LD, --version,
-+		  [GNU ld.* \([0-9][0-9]*\.[0-9.]*\)],
-+		  [2.1[3-9]*], LD=: critic_missing="$critic_missing ld")
-+
- # We need the physical current working directory.  We cannot use the
- # "pwd -P" shell builtin since that's not portable.  Instead we try to
- # find a pwd binary.  Note that assigning to the PWD environment
-@@ -656,14 +706,6 @@
-   [GNU Make[^0-9]*\([0-9][0-9.]*\)],
-   [3.79* | 3.[89]*], critic_missing="$critic_missing make")
- 
--
--if test -n "$critic_missing"; then
--AC_MSG_ERROR([
--*** These critical programs are missing or too old:$critic_missing
--*** Check the INSTALL file for required versions.])
--fi
--
--
- AC_CHECK_PROG_VER(MSGFMT, gnumsgfmt gmsgfmt msgfmt, --version,
-   [GNU gettext.* \([0-9]*\.[0-9.]*\)],
-   [0.10.3[6-9]* | 0.10.[4-9][0-9]* | 0.1[1-9]* | 0.[2-9][0-9]* | [1-9].*],
-@@ -695,22 +737,9 @@
-   test "x$AUTOCONF" != xno || aux_missing="$aux_missing autoconf"
- fi
- 
--AC_PROG_CC
--if test $host != $build; then
--  AC_CHECK_PROGS(BUILD_CC, gcc cc)
--fi
--AC_SUBST(cross_compiling)
--AC_PROG_CPP
--LIBC_PROG_BINUTILS
--AC_SUBST(MIG)dnl Needed by sysdeps/mach/configure.in
--
--# Accept binutils 2.13 or newer.
--AC_CHECK_PROG_VER(AS, $AS, --version,
--		  [GNU assembler.* \([0-9]*\.[0-9.]*\)],
--		  [2.1[3-9]*], AS=: critic_missing=t)
--AC_CHECK_PROG_VER(LD, $LD, --version,
--		  [GNU ld.* \([0-9][0-9]*\.[0-9.]*\)],
--		  [2.1[3-9]*], LD=: critic_missing=t)
-+test -n "$critic_missing" && AC_MSG_ERROR([
-+*** These critical programs are missing or too old:$critic_missing
-+*** Check the INSTALL file for required versions.])
- 
- test -n "$aux_missing" && AC_MSG_WARN([
- *** These auxiliary programs are missing or incompatible versions:$aux_missing
-@@ -889,7 +918,7 @@
- #include "confdefs.h"
- /* Nothing whatsoever.  */
- EOF
--if ${CC-cc} $CFLAGS -c conftest.S 2>/dev/null; then
-+if AC_TRY_COMMAND(${CC-cc} $CFLAGS -c conftest.S 1>&AS_MESSAGE_LOG_FD); then
-   libc_cv_need_minus_P=no
- else
-   libc_cv_need_minus_P=yes
-@@ -906,7 +935,7 @@
- .text
- EOF
- libc_cv_dot_text=
--if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
-+if AC_TRY_COMMAND(${CC-cc} $CFLAGS -c conftest.s 1>&AS_MESSAGE_LOG_FD); then
-   libc_cv_dot_text=.text
- fi
- rm -f conftest*])
-@@ -925,7 +954,7 @@
- 	${ac_globl} foo
- foo:
- EOF
--  if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
-+  if AC_TRY_COMMAND(${CC-cc} $CFLAGS -c conftest.s 1>&AS_MESSAGE_LOG_FD); then
-     libc_cv_asm_global_directive=${ac_globl}
-   fi
-   rm -f conftest*
-@@ -948,9 +977,10 @@
- # (but it doesn't work), so we must do a linking check to be sure.
- cat > conftest1.c <<\EOF
- extern int glibc_conftest_frobozz;
--main () { printf ("%d\n", glibc_conftest_frobozz); }
-+void _start() { glibc_conftest_frobozz = 1; }
- EOF
- if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
-+	    -nostartfiles -nostdlib \
- 	    -o conftest conftest.s conftest1.c 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD; then
-   libc_cv_asm_set_directive=yes
- else
-@@ -973,7 +1003,7 @@
- foo:
- 	.byte 1
- EOF
--  if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
-+  if AC_TRY_COMMAND(${CC-cc} $CFLAGS -c conftest.s 1>&AS_MESSAGE_LOG_FD); then
-     libc_cv_asm_type_prefix=${ac_try_prefix}
-   fi
-   rm -f conftest*
-@@ -1111,7 +1141,7 @@
- 		  int bar __attribute__ ((visibility ("protected"))) = 1;
- EOF
- 		  libc_cv_visibility_attribute=no
--		  if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
-+		  if AC_TRY_COMMAND(${CC-cc} -Werror -S conftest.c -o conftest.s 1>&AS_MESSAGE_LOG_FD); then
- 		    if grep '\.hidden.*foo' conftest.s >/dev/null; then
- 		      if grep '\.protected.*bar' conftest.s >/dev/null; then
- 			libc_cv_visibility_attribute=yes
-@@ -1134,7 +1164,7 @@
- 		  int bar (int x) { return x; }
- EOF
- 		  libc_cv_broken_visibility_attribute=yes
--		  if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
-+		  if AC_TRY_COMMAND(${CC-cc} -Werror -S conftest.c -o conftest.s1>&AS_MESSAGE_LOG_FD); then
- changequote(,)dnl
- 		    if grep '\.hidden[ 	_]foo' conftest.s >/dev/null; then
- changequote([,])dnl
-@@ -1159,7 +1189,7 @@
- 		  int dfoo = 1;
- EOF
- 		  libc_cv_broken_alias_attribute=yes
--		  if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
-+		  if AC_TRY_COMMAND(${CC-cc} -Werror -S conftest.c -o conftest.s 1>&AS_MESSAGE_LOG_FD); then
- 		    if grep 'xyzzy' conftest.s >/dev/null &&
- 		       grep 'abccb' conftest.s >/dev/null; then
- 		      libc_cv_broken_alias_attribute=no
-@@ -1398,7 +1428,7 @@
- .weak foo
- .weak bar; bar = foo
- EOF
--if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
-+if AC_TRY_COMMAND(${CC-cc} $CFLAGS -c conftest.s 1>&AS_MESSAGE_LOG_FD); then
-   libc_cv_asm_weak_directive=yes
- else
-   libc_cv_asm_weak_directive=no
-@@ -1418,7 +1448,7 @@
- ${libc_cv_asm_global_directive} baz
- baz:
- EOF
--  if ${CC-cc} $CFLAGS -c conftest.s 2>/dev/null; then
-+  if AC_TRY_COMMAND(${CC-cc} $CFLAGS -c conftest.s 1>&AS_MESSAGE_LOG_FD); then
-     libc_cv_asm_weakext_directive=yes
-   else
-     libc_cv_asm_weakext_directive=no
-@@ -1462,6 +1492,38 @@
-   ;;
- esac
- 
-+AC_CACHE_CHECK(if -g produces usable source locations for assembler-with-cpp,
-+	       libc_cv_cpp_asm_debuginfo, [dnl
-+cat > conftest.S <<EOF
-+#include "confdefs.h"
-+
-+/* comment on
-+   two lines */
-+	${libc_cv_dot_text}
-+	${libc_cv_asm_global_directive} foo
-+foo:
-+	/* Unfortunately this test only works for a real instruction,
-+	   not for any of the machine-independent pseudo-ops.
-+	   So we just have to assume everybody has a "nop".  */
-+	nop
-+	/* comment */
-+	nop
-+	/* comment */
-+	nop
-+EOF
-+if AC_TRY_COMMAND([${CC-cc} $CFLAGS -g -c conftest.S 1>&AS_MESSAGE_LOG_FD]) &&
-+   ac_pattern='conftest\.S'
-+   AC_TRY_COMMAND([readelf --debug-dump=line conftest.o |
-+		   grep $ac_pattern 1>&AS_MESSAGE_LOG_FD]); then
-+  libc_cv_cpp_asm_debuginfo=yes
-+else
-+  libc_cv_cpp_asm_debuginfo=no
-+fi
-+rm -f conftest*])AC_SUBST(libc_cv_cpp_asm_debuginfo)
-+if test $libc_cv_cpp_asm_debuginfo = yes; then
-+  AC_DEFINE(HAVE_CPP_ASM_DEBUGINFO)
-+fi
-+
- AC_CACHE_CHECK(for ld --no-whole-archive, libc_cv_ld_no_whole_archive, [dnl
- cat > conftest.c <<\EOF
- _start () {}
-@@ -1732,7 +1794,7 @@
-     *)  dest=$srcdir/$dir ;;
-   esac
-   if test -r $dest/configure; then
--    AC_MSG_RESULT(running configure fragment for $dest)
-+    AC_MSG_RESULT(running configure fragment for $dir)
-     . $dest/configure
-   fi
- [
-diff -u -udbrN glibc-2.3.2/csu/Makefile glibc-2.3.2-200304020432/csu/Makefile
---- glibc-2.3.2/csu/Makefile	Tue Dec 31 23:24:37 2002
-+++ glibc-2.3.2-200304020432/csu/Makefile	Sun Mar 23 00:00:17 2003
-@@ -1,5 +1,5 @@
- # Makefile for csu code for GNU C library.
--# Copyright (C) 1995,96,97,98,99,2000,01,2002 Free Software Foundation, Inc.
-+# Copyright (C) 1995,96,97,98,99,2000,01,02,2003 Free Software Foundation, Inc.
- # This file is part of the GNU C Library.
- 
- # The GNU C Library is free software; you can redistribute it and/or
-@@ -41,6 +41,8 @@
- 	     abi-note.S init.c munch-tmpl.c
- generated = version-info.h
- before-compile = $(objpfx)version-info.h
-+
-+tests := tst-atomic tst-atomic-long
- 
- all: # Make this the default target; it will be defined in Rules.
- 
-diff -u -udbrN glibc-2.3.2/csu/tst-atomic-long.c glibc-2.3.2-200304020432/csu/tst-atomic-long.c
---- glibc-2.3.2/csu/tst-atomic-long.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/csu/tst-atomic-long.c	Sun Mar 23 00:00:17 2003
-@@ -0,0 +1,28 @@
-+/* Tests for atomic.h macros.
-+   Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <bits/wordsize.h>
-+
-+#define atomic_t long
-+#if __WORDSIZE == 64
-+# define TEST_ATOMIC64 1
-+#endif
-+
-+#include "tst-atomic.c"
-diff -u -udbrN glibc-2.3.2/csu/tst-atomic.c glibc-2.3.2-200304020432/csu/tst-atomic.c
---- glibc-2.3.2/csu/tst-atomic.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/csu/tst-atomic.c	Wed Mar 26 05:01:47 2003
-@@ -0,0 +1,373 @@
-+/* Tests for atomic.h macros.
-+   Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <stdio.h>
-+#include <atomic.h>
-+
-+#ifndef atomic_t
-+# define atomic_t int
-+#endif
-+
-+/* Test various atomic.h macros.  */
-+static int
-+do_test (void)
-+{
-+  atomic_t mem;
-+  int ret = 0;
-+
-+#ifdef atomic_compare_and_exchange_val_acq
-+  mem = 24;
-+  if (atomic_compare_and_exchange_val_acq (&mem, 35, 24) != 24
-+      || mem != 35)
-+    {
-+      puts ("atomic_compare_and_exchange_val_acq test 1 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 12;
-+  if (atomic_compare_and_exchange_val_acq (&mem, 10, 15) != 12
-+      || mem != 12)
-+    {
-+      puts ("atomic_compare_and_exchange_val_acq test 2 failed");
-+      ret = 1;
-+    }
-+
-+  mem = -15;
-+  if (atomic_compare_and_exchange_val_acq (&mem, -56, -15) != -15
-+      || mem != -56)
-+    {
-+      puts ("atomic_compare_and_exchange_val_acq test 3 failed");
-+      ret = 1;
-+    }
-+
-+  mem = -1;
-+  if (atomic_compare_and_exchange_val_acq (&mem, 17, 0) != -1
-+      || mem != -1)
-+    {
-+      puts ("atomic_compare_and_exchange_val_acq test 4 failed");
-+      ret = 1;
-+    }
-+#endif
-+
-+  mem = 24;
-+  if (atomic_compare_and_exchange_bool_acq (&mem, 35, 24)
-+      || mem != 35)
-+    {
-+      puts ("atomic_compare_and_exchange_bool_acq test 1 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 12;
-+  if (! atomic_compare_and_exchange_bool_acq (&mem, 10, 15)
-+      || mem != 12)
-+    {
-+      puts ("atomic_compare_and_exchange_bool_acq test 2 failed");
-+      ret = 1;
-+    }
-+
-+  mem = -15;
-+  if (atomic_compare_and_exchange_bool_acq (&mem, -56, -15)
-+      || mem != -56)
-+    {
-+      puts ("atomic_compare_and_exchange_bool_acq test 3 failed");
-+      ret = 1;
-+    }
-+
-+  mem = -1;
-+  if (! atomic_compare_and_exchange_bool_acq (&mem, 17, 0)
-+      || mem != -1)
-+    {
-+      puts ("atomic_compare_and_exchange_bool_acq test 4 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 64;
-+  if (atomic_exchange (&mem, 31) != 64
-+      || mem != 31)
-+    {
-+      puts ("atomic_exchange test failed");
-+      ret = 1;
-+    }
-+
-+  mem = 2;
-+  if (atomic_exchange_and_add (&mem, 11) != 2
-+      || mem != 13)
-+    {
-+      puts ("atomic_exchange_and_add test failed");
-+      ret = 1;
-+    }
-+
-+  mem = -21;
-+  atomic_add (&mem, 22);
-+  if (mem != 1)
-+    {
-+      puts ("atomic_add test failed");
-+      ret = 1;
-+    }
-+
-+  mem = -1;
-+  atomic_increment (&mem);
-+  if (mem != 0)
-+    {
-+      puts ("atomic_increment test failed");
-+      ret = 1;
-+    }
-+
-+  mem = 0;
-+  if (atomic_increment_and_test (&mem)
-+      || mem != 1)
-+    {
-+      puts ("atomic_increment_and_test test 1 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 35;
-+  if (atomic_increment_and_test (&mem)
-+      || mem != 36)
-+    {
-+      puts ("atomic_increment_and_test test 2 failed");
-+      ret = 1;
-+    }
-+
-+  mem = -1;
-+  if (! atomic_increment_and_test (&mem)
-+      || mem != 0)
-+    {
-+      puts ("atomic_increment_and_test test 3 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 17;
-+  atomic_decrement (&mem);
-+  if (mem != 16)
-+    {
-+      puts ("atomic_decrement test failed");
-+      ret = 1;
-+    }
-+
-+  mem = 0;
-+  if (atomic_decrement_and_test (&mem)
-+      || mem != -1)
-+    {
-+      puts ("atomic_decrement_and_test test 1 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 15;
-+  if (atomic_decrement_and_test (&mem)
-+      || mem != 14)
-+    {
-+      puts ("atomic_decrement_and_test test 2 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 1;
-+  if (! atomic_decrement_and_test (&mem)
-+      || mem != 0)
-+    {
-+      puts ("atomic_decrement_and_test test 3 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 1;
-+  if (atomic_decrement_if_positive (&mem) != 1
-+      || mem != 0)
-+    {
-+      puts ("atomic_decrement_if_positive test 1 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 0;
-+  if (atomic_decrement_if_positive (&mem) != 0
-+      || mem != 0)
-+    {
-+      puts ("atomic_decrement_if_positive test 2 failed");
-+      ret = 1;
-+    }
-+
-+  mem = -1;
-+  if (atomic_decrement_if_positive (&mem) != -1
-+      || mem != -1)
-+    {
-+      puts ("atomic_decrement_if_positive test 3 failed");
-+      ret = 1;
-+    }
-+
-+  mem = -12;
-+  if (! atomic_add_negative (&mem, 10)
-+      || mem != -2)
-+    {
-+      puts ("atomic_add_negative test 1 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 0;
-+  if (atomic_add_negative (&mem, 100)
-+      || mem != 100)
-+    {
-+      puts ("atomic_add_negative test 2 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 15;
-+  if (atomic_add_negative (&mem, -10)
-+      || mem != 5)
-+    {
-+      puts ("atomic_add_negative test 3 failed");
-+      ret = 1;
-+    }
-+
-+  mem = -12;
-+  if (atomic_add_negative (&mem, 14)
-+      || mem != 2)
-+    {
-+      puts ("atomic_add_negative test 4 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 0;
-+  if (! atomic_add_negative (&mem, -1)
-+      || mem != -1)
-+    {
-+      puts ("atomic_add_negative test 5 failed");
-+      ret = 1;
-+    }
-+
-+  mem = -31;
-+  if (atomic_add_negative (&mem, 31)
-+      || mem != 0)
-+    {
-+      puts ("atomic_add_negative test 6 failed");
-+      ret = 1;
-+    }
-+
-+  mem = -34;
-+  if (atomic_add_zero (&mem, 31)
-+      || mem != -3)
-+    {
-+      puts ("atomic_add_zero test 1 failed");
-+      ret = 1;
-+    }
-+
-+  mem = -36;
-+  if (! atomic_add_zero (&mem, 36)
-+      || mem != 0)
-+    {
-+      puts ("atomic_add_zero test 2 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 113;
-+  if (atomic_add_zero (&mem, -13)
-+      || mem != 100)
-+    {
-+      puts ("atomic_add_zero test 3 failed");
-+      ret = 1;
-+    }
-+
-+  mem = -18;
-+  if (atomic_add_zero (&mem, 20)
-+      || mem != 2)
-+    {
-+      puts ("atomic_add_zero test 4 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 10;
-+  if (atomic_add_zero (&mem, -20)
-+      || mem != -10)
-+    {
-+      puts ("atomic_add_zero test 5 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 10;
-+  if (! atomic_add_zero (&mem, -10)
-+      || mem != 0)
-+    {
-+      puts ("atomic_add_zero test 6 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 0;
-+  atomic_bit_set (&mem, 1);
-+  if (mem != 2)
-+    {
-+      puts ("atomic_bit_set test 1 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 8;
-+  atomic_bit_set (&mem, 3);
-+  if (mem != 8)
-+    {
-+      puts ("atomic_bit_set test 2 failed");
-+      ret = 1;
-+    }
-+
-+#ifdef TEST_ATOMIC64
-+  mem = 16;
-+  atomic_bit_set (&mem, 35);
-+  if (mem != 0x800000010LL)
-+    {
-+      puts ("atomic_bit_set test 3 failed");
-+      ret = 1;
-+    }
-+#endif
-+
-+  mem = 0;
-+  if (atomic_bit_test_set (&mem, 1)
-+      || mem != 2)
-+    {
-+      puts ("atomic_bit_test_set test 1 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 8;
-+  if (! atomic_bit_test_set (&mem, 3)
-+      || mem != 8)
-+    {
-+      puts ("atomic_bit_test_set test 2 failed");
-+      ret = 1;
-+    }
-+
-+#ifdef TEST_ATOMIC64
-+  mem = 16;
-+  if (atomic_bit_test_set (&mem, 35)
-+      || mem != 0x800000010LL)
-+    {
-+      puts ("atomic_bit_test_set test 3 failed");
-+      ret = 1;
-+    }
-+
-+  mem = 0x100000000LL;
-+  if (! atomic_bit_test_set (&mem, 32)
-+      || mem != 0x100000000LL)
-+    {
-+      puts ("atomic_bit_test_set test 4 failed");
-+      ret = 1;
-+    }
-+#endif
-+
-+  return ret;
-+}
-+
-+#define TEST_FUNCTION do_test ()
-+#include "../test-skeleton.c"
-diff -u -udbrN glibc-2.3.2/dlfcn/Makefile glibc-2.3.2-200304020432/dlfcn/Makefile
---- glibc-2.3.2/dlfcn/Makefile	Wed Feb 26 01:46:32 2003
-+++ glibc-2.3.2-200304020432/dlfcn/Makefile	Sun Mar 16 00:14:46 2003
-@@ -19,7 +19,8 @@
- subdir		:= dlfcn
- headers		:= bits/dlfcn.h dlfcn.h
- extra-libs	:= libdl
--libdl-routines	:= dlopen dlclose dlsym dlvsym dlerror dladdr eval
-+libdl-routines	:= dlopen dlclose dlsym dlvsym dlerror dladdr dladdr1 dlinfo \
-+		   eval
- distribute	:= dlopenold.c glreflib1.c glreflib2.c failtestmod.c eval.c \
- 		   defaultmod1.c defaultmod2.c errmsg1mod.c modatexit.c \
- 		   modcxaatexit.c modstatic.c \
-@@ -37,7 +38,7 @@
- 
- ifeq (yes,$(build-shared))
- tests = glrefmain failtest tst-dladdr default errmsg1 tstcxaatexit \
--	bug-dlopen1 bug-dlsym1
-+	bug-dlopen1 bug-dlsym1 tst-dlinfo
- ifeq (yes,$(have-protected))
- tests += tstatexit
- endif
-@@ -73,6 +74,9 @@
- 
- $(objpfx)tst-dladdr: $(libdl)
- $(objpfx)tst-dladdr.out: $(objpfx)glreflib1.so
-+
-+$(objpfx)tst-dlinfo: $(libdl)
-+$(objpfx)tst-dlinfo.out: $(objpfx)glreflib1.so
- 
- LDFLAGS-default = $(LDFLAGS-rdynamic)
- $(objpfx)default: $(libdl) $(objpfx)defaultmod1.so $(objpfx)defaultmod2.so
-diff -u -udbrN glibc-2.3.2/dlfcn/Versions glibc-2.3.2-200304020432/dlfcn/Versions
---- glibc-2.3.2/dlfcn/Versions	Wed Jul  7 20:25:24 1999
-+++ glibc-2.3.2-200304020432/dlfcn/Versions	Sun Mar 16 00:14:44 2003
-@@ -5,4 +5,7 @@
-   GLIBC_2.1 {
-     dlopen; dlvsym;
-   }
-+  GLIBC_2.3.3 {
-+    dladdr1; dlinfo;
-+  }
- }
-diff -u -udbrN glibc-2.3.2/dlfcn/dladdr.c glibc-2.3.2-200304020432/dlfcn/dladdr.c
---- glibc-2.3.2/dlfcn/dladdr.c	Sat Jul  7 21:20:52 2001
-+++ glibc-2.3.2-200304020432/dlfcn/dladdr.c	Mon Mar 10 10:12:11 2003
-@@ -1,5 +1,5 @@
- /* Locate the shared object symbol nearest a given address.
--   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-+   Copyright (C) 1996, 1997, 1998, 1999, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -22,5 +22,5 @@
- int
- dladdr (const void *address, Dl_info *info)
- {
--  return _dl_addr (address, info);
-+  return _dl_addr (address, info, NULL, NULL);
- }
-diff -u -udbrN glibc-2.3.2/dlfcn/dladdr1.c glibc-2.3.2-200304020432/dlfcn/dladdr1.c
---- glibc-2.3.2/dlfcn/dladdr1.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/dlfcn/dladdr1.c	Mon Mar 10 10:12:11 2003
-@@ -0,0 +1,35 @@
-+/* Locate the shared object symbol nearest a given address.
-+   Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <dlfcn.h>
-+
-+int
-+dladdr1 (const void *address, Dl_info *info, void **extra, int flags)
-+{
-+  switch (flags)
-+    {
-+    default:			/* Make this an error?  */
-+    case 0:
-+      return _dl_addr (address, info, NULL, NULL);
-+    case RTLD_DL_SYMENT:
-+      return _dl_addr (address, info, NULL, (const ElfW(Sym) **) extra);
-+    case RTLD_DL_LINKMAP:
-+      return _dl_addr (address, info, (struct link_map **) extra, NULL);
-+    }
-+}
-diff -u -udbrN glibc-2.3.2/dlfcn/dlerror.c glibc-2.3.2-200304020432/dlfcn/dlerror.c
---- glibc-2.3.2/dlfcn/dlerror.c	Tue Nov 19 07:51:37 2002
-+++ glibc-2.3.2-200304020432/dlfcn/dlerror.c	Sat Mar 15 21:06:37 2003
-@@ -1,5 +1,5 @@
- /* Return error detail for failing <dlfcn.h> functions.
--   Copyright (C) 1995,1996,1997,1998,1999,2000,2002
-+   Copyright (C) 1995,1996,1997,1998,1999,2000,2002, 2003
- 	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-@@ -69,9 +69,19 @@
-   else if (result->errstring != NULL)
-     {
-       buf = (char *) result->errstring;
--      if (__asprintf (&buf, result->errcode != 0 ? "%s: %s: %s" : "%s: %s",
--		      result->objname, _(result->errstring),
--		      strerror (result->errcode)) != -1)
-+      int n;
-+      if (result->errcode == 0)
-+	n = __asprintf (&buf, "%s%s%s",
-+			result->objname,
-+			result->objname[0] == '\0' ? "" : ": ",
-+			_(result->errstring));
-+      else
-+	n = __asprintf (&buf, "%s%s%s: %s",
-+			result->objname,
-+			result->objname[0] == '\0' ? "" : ": ",
-+			_(result->errstring),
-+			strerror (result->errcode));
-+      if (n != -1)
- 	{
- 	  /* We don't need the error string anymore.  */
- 	  if (strcmp (result->errstring, "out of memory") != 0)
-diff -u -udbrN glibc-2.3.2/dlfcn/dlfcn.h glibc-2.3.2-200304020432/dlfcn/dlfcn.h
---- glibc-2.3.2/dlfcn/dlfcn.h	Sat Oct 27 01:58:28 2001
-+++ glibc-2.3.2-200304020432/dlfcn/dlfcn.h	Sun Mar 16 00:14:44 2003
-@@ -1,5 +1,5 @@
- /* User functions for run-time dynamic loading.
--   Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
-+   Copyright (C) 1995-1999,2000,2001,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -21,6 +21,8 @@
- #define	_DLFCN_H 1
- 
- #include <features.h>
-+#define __need_size_t
-+#include <stddef.h>
- 
- /* Collect various system dependent definitions and declarations.  */
- #include <bits/dlfcn.h>
-@@ -83,7 +85,74 @@
- /* Fill in *INFO with the following information about ADDRESS.
-    Returns 0 iff no shared object's segments contain that address.  */
- extern int dladdr (__const void *__address, Dl_info *__info) __THROW;
--#endif
-+
-+/* Same as `dladdr', but additionally sets *EXTRA_INFO according to FLAGS.  */
-+extern int dladdr1 (__const void *__address, Dl_info *__info,
-+		    void **__extra_info, int __flags) __THROW;
-+
-+/* These are the possible values for the FLAGS argument to `dladdr1'.
-+   This indicates what extra information is stored at *EXTRA_INFO.
-+   It may also be zero, in which case the EXTRA_INFO argument is not used.  */
-+enum
-+  {
-+    /* Matching symbol table entry (const ElfNN_Sym *).  */
-+    RTLD_DL_SYMENT = 1,
-+
-+    /* The object containing the address (struct link_map *).  */
-+    RTLD_DL_LINKMAP = 2
-+  };
-+
-+
-+/* Get information about the shared object HANDLE refers to.
-+   REQUEST is from among the values below, and determines the use of ARG.
-+
-+   On success, returns zero.  On failure, returns -1 and records an error
-+   message to be fetched with `dlerror'.  */
-+extern int dlinfo (void *__restrict __handle,
-+		   int __request, void *__restrict __arg);
-+
-+/* These are the possible values for the REQUEST argument to `dlinfo'.  */
-+enum
-+  {
-+    /* Treat ARG as `struct link_map **';
-+       store the `struct link_map *' for HANDLE there.  */
-+    RTLD_DI_LINKMAP = 2,
-+
-+    /* Treat ARG as `Dl_serinfo *' (see below), and fill in to describe the
-+       directories that will be searched for dependencies of this object.
-+       RTLD_DI_SERINFOSIZE fills in just the `dls_cnt' and `dls_size'
-+       entries to indicate the size of the buffer that must be passed to
-+       RTLD_DI_SERINFO to fill in the full information.  */
-+    RTLD_DI_SERINFO = 4,
-+    RTLD_DI_SERINFOSIZE = 5,
-+
-+    /* Treat ARG as `char *', and store there the directory name used to
-+       expand $ORIGIN in this shared object's dependency file names.  */
-+    RTLD_DI_ORIGIN = 6,
-+
-+    RTLD_DI_LMID = 1,		/* Unsupported, defined by Solaris.  */
-+    RTLD_DI_CONFIGADDR = 3	/* Unsupported, defined by Solaris.  */
-+  };
-+
-+
-+/* This is the type of elements in `Dl_serinfo', below.
-+   The `dls_name' member points to space in the buffer passed to `dlinfo'.  */
-+typedef struct
-+{
-+  char *dls_name;		/* Name of library search path directory.  */
-+  unsigned int dls_flags;	/* Indicates where this directory came from. */
-+} Dl_serpath;
-+
-+/* This is the structure that must be passed (by reference) to `dlinfo' for
-+   the RTLD_DI_SERINFO and RTLD_DI_SERINFOSIZE requests.  */
-+typedef struct
-+{
-+  size_t dls_size;		/* Size in bytes of the whole buffer.  */
-+  unsigned int dls_cnt;		/* Number of elements in `dls_serpath'.  */
-+  Dl_serpath dls_serpath[1];	/* Actually longer, dls_cnt elements.  */
-+} Dl_serinfo;
-+#endif /* __USE_GNU */
-+
- 
- __END_DECLS
- 
-diff -u -udbrN glibc-2.3.2/dlfcn/dlinfo.c glibc-2.3.2-200304020432/dlfcn/dlinfo.c
---- glibc-2.3.2/dlfcn/dlinfo.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/dlfcn/dlinfo.c	Sun Mar 16 00:14:44 2003
-@@ -0,0 +1,87 @@
-+/* dlinfo -- Get information from the dynamic linker.
-+   Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <dlfcn.h>
-+#include <link.h>
-+#include <ldsodefs.h>
-+#include <libintl.h>
-+
-+struct dlinfo_args
-+{
-+  ElfW(Addr) caller;
-+  void *handle;
-+  int request;
-+  void *arg;
-+};
-+
-+static void
-+dlinfo_doit (void *argsblock)
-+{
-+  struct dlinfo_args *const args = argsblock;
-+  struct link_map *l = args->handle;
-+
-+#if 0
-+  if (args->handle == RTLD_SELF)
-+    {
-+
-+      /* Find the highest-addressed object that CALLER is not below.  */
-+      for (l = GL(dl_loaded); l != NULL; l = l->l_next)
-+	if (caller >= l->l_map_start && caller < l->l_map_end)
-+	  /* There must be exactly one DSO for the range of the virtual
-+	     memory.  Otherwise something is really broken.  */
-+	  break;
-+
-+      if (l == NULL)
-+	_dl_signal_error (0, NULL, NULL, N_("\
-+RTLD_SELF used in code not dynamically loaded"));
-+    }
-+#endif
-+
-+  switch (args->request)
-+    {
-+    case RTLD_DI_LMID:
-+    case RTLD_DI_CONFIGADDR:
-+    default:
-+      _dl_signal_error (0, NULL, NULL, N_("unsupported dlinfo request"));
-+      break;
-+
-+    case RTLD_DI_LINKMAP:
-+      *(struct link_map **) args->arg = l;
-+      break;
-+
-+    case RTLD_DI_SERINFO:
-+      _dl_rtld_di_serinfo (l, args->arg, false);
-+      break;
-+    case RTLD_DI_SERINFOSIZE:
-+      _dl_rtld_di_serinfo (l, args->arg, true);
-+      break;
-+
-+    case RTLD_DI_ORIGIN:
-+      strcpy (args->arg, l->l_origin);
-+      break;
-+    }
-+}
-+
-+int
-+dlinfo (void *handle, int request, void *arg)
-+{
-+  struct dlinfo_args args = { (ElfW(Addr)) RETURN_ADDRESS (0),
-+			      handle, request, arg };
-+  return _dlerror_run (&dlinfo_doit, &args) ? -1 : 0;
-+}
-diff -u -udbrN glibc-2.3.2/dlfcn/tst-dlinfo.c glibc-2.3.2-200304020432/dlfcn/tst-dlinfo.c
---- glibc-2.3.2/dlfcn/tst-dlinfo.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/dlfcn/tst-dlinfo.c	Sun Mar 16 00:14:48 2003
-@@ -0,0 +1,96 @@
-+/* Test for dlinfo.
-+   Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <dlfcn.h>
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <error.h>
-+
-+#define TEST_FUNCTION do_test ()
-+
-+static int
-+do_test (void)
-+{
-+  int status = 0;
-+
-+  void *handle = dlopen ("glreflib1.so", RTLD_NOW);
-+  if (handle == NULL)
-+    error (EXIT_FAILURE, 0, "cannot load: glreflib1.so: %s", dlerror ());
-+
-+#define TRY(req, arg)							      \
-+  if (dlinfo (handle, req, arg) != 0)					      \
-+    {									      \
-+      printf ("dlinfo failed for %s: %s\n", #req, dlerror ());		      \
-+      status = 1;							      \
-+    }									      \
-+  else
-+
-+  struct link_map *l;
-+  TRY (RTLD_DI_LINKMAP, &l)
-+    {
-+      if (l != handle)
-+	{
-+	  printf ("bogus link_map? %p != %p\n", l, handle);
-+	  status = 1;
-+	}
-+    }
-+
-+  char origin[8192];		/* >= PATH_MAX, in theory */
-+  TRY (RTLD_DI_ORIGIN, origin)
-+    {
-+      printf ("origin: %s\n", origin);
-+    }
-+
-+  Dl_serinfo counts;
-+  TRY (RTLD_DI_SERINFOSIZE, &counts)
-+    {
-+      Dl_serinfo *buf = alloca (counts.dls_size);
-+      buf->dls_cnt = counts.dls_cnt;
-+      buf->dls_size = counts.dls_size;
-+      printf ("%u library directories\n", buf->dls_cnt);
-+      TRY (RTLD_DI_SERINFO, buf)
-+	{
-+	  if (counts.dls_cnt != buf->dls_cnt)
-+	    {
-+	      printf ("??? became %u library directories\n", buf->dls_cnt);
-+	      status = 1;
-+	    }
-+	  for (unsigned int i = 0; i < buf->dls_cnt; ++i)
-+	    printf ("\t%#02x\t%s\n",
-+		    buf->dls_serpath[i].dls_flags,
-+		    buf->dls_serpath[i].dls_name);
-+	}
-+    }
-+
-+  unsigned long int lmid = 0xdeadbeefUL;
-+  if (dlinfo (handle, RTLD_DI_LMID, &lmid) != 0)
-+    printf ("dlinfo refuses RTLD_DI_LMID: %s\n", dlerror ());
-+  else
-+    {
-+      printf ("dlinfo RTLD_DI_LMID worked? %#lx\n", lmid);
-+      status = lmid == 0xdeadbeefUL;
-+    }
-+
-+#undef TRY
-+  dlclose (handle);
-+
-+  return status;
-+}
-+
-+#include "../test-skeleton.c"
-diff -u -udbrN glibc-2.3.2/elf/Makefile glibc-2.3.2-200304020432/elf/Makefile
---- glibc-2.3.2/elf/Makefile	Fri Feb 21 07:28:09 2003
-+++ glibc-2.3.2-200304020432/elf/Makefile	Thu Mar 27 10:47:28 2003
-@@ -181,6 +181,9 @@
- 
- include ../Rules
- 
-+check-abi: check-abi-ld
-+update-abi: update-abi-ld
-+
- ifeq (yes,$(build-shared))
- # Make sure these things are built in the `make lib' pass so they can be used
- # to run programs during the `make others' pass.
-@@ -210,7 +213,8 @@
- 	mv -f $@T $@
- 
- $(objpfx)librtld.mk: $(objpfx)librtld.map Makefile
--	sed -n 's@^$(common-objpfx)\([^(]*\)(\([^)]*\.os\))$$@\1 \2@p' $< | \
-+	sed -n 's@^$(common-objpfx)\([^(]*\)(\([^)]*\.os\)) *.*$$@\1 \2@p' \
-+	    $< | \
- 	while read lib file; do \
- 	  case $$lib in \
- 	  libc_pic.a) \
-diff -u -udbrN glibc-2.3.2/elf/Versions glibc-2.3.2-200304020432/elf/Versions
---- glibc-2.3.2/elf/Versions	Wed Dec  4 19:22:02 2002
-+++ glibc-2.3.2-200304020432/elf/Versions	Sun Mar 16 00:14:44 2003
-@@ -51,6 +51,6 @@
-     _dl_unload_cache;
-     _rtld_global; _dl_tls_symaddr; _dl_allocate_tls; _dl_deallocate_tls;
-     _dl_get_tls_static_info; _dl_allocate_tls_init;
--    _dl_get_origin; _dl_tls_setup;
-+    _dl_get_origin; _dl_tls_setup; _dl_rtld_di_serinfo;
-   }
- }
-diff -u -udbrN glibc-2.3.2/elf/cache.c glibc-2.3.2-200304020432/elf/cache.c
---- glibc-2.3.2/elf/cache.c	Sun Dec 29 20:14:59 2002
-+++ glibc-2.3.2-200304020432/elf/cache.c	Sun Mar 16 02:03:52 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1999, 2000, 2001, 2002, 2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
- 
-@@ -86,6 +87,11 @@
-     case FLAG_POWERPC_LIB64:
-       fputs(",64bit", stdout);
-       break;
-+    case FLAG_MIPS64_LIBN32:
-+      fputs(",N32", stdout);
-+      break;
-+    case FLAG_MIPS64_LIBN64:
-+      fputs(",64bit", stdout);
-     case 0:
-       break;
-     default:
-@@ -458,7 +464,7 @@
- {
-   struct cache_entry *new_entry, *ptr, *prev;
-   char *full_path;
--  int len, i;
-+  size_t len, i;
- 
-   new_entry = (struct cache_entry *) xmalloc (sizeof (struct cache_entry));
- 
-diff -u -udbrN glibc-2.3.2/elf/dl-addr.c glibc-2.3.2-200304020432/elf/dl-addr.c
---- glibc-2.3.2/elf/dl-addr.c	Sat Sep 28 05:35:22 2002
-+++ glibc-2.3.2-200304020432/elf/dl-addr.c	Mon Mar 10 10:12:11 2003
-@@ -1,5 +1,5 @@
- /* Locate the shared object symbol nearest a given address.
--   Copyright (C) 1996-2000, 2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1996-2000,2001,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -24,7 +24,8 @@
- 
- int
- internal_function
--_dl_addr (const void *address, Dl_info *info)
-+_dl_addr (const void *address, Dl_info *info,
-+	  struct link_map **mapp, const ElfW(Sym) **symbolp)
- {
-   const ElfW(Addr) addr = DL_LOOKUP_ADDRESS (address);
-   struct link_map *l, *match;
-@@ -92,6 +93,11 @@
- 	&& (ELFW(ST_BIND) (symtab->st_info) == STB_GLOBAL
- 	    || ELFW(ST_BIND) (symtab->st_info) == STB_WEAK))
-       matchsym = (ElfW(Sym) *) symtab;
-+
-+  if (mapp)
-+    *mapp = match;
-+  if (symbolp)
-+    *symbolp = matchsym;
- 
-   if (matchsym)
-     {
-diff -u -udbrN glibc-2.3.2/elf/dl-close.c glibc-2.3.2-200304020432/elf/dl-close.c
---- glibc-2.3.2/elf/dl-close.c	Mon Jan 27 21:44:03 2003
-+++ glibc-2.3.2-200304020432/elf/dl-close.c	Sun Mar 16 02:03:52 2003
-@@ -371,7 +371,7 @@
- 		     this search list, going in either direction.  When the
- 		     whole chunk is at the end of the used area then we can
- 		     reclaim it.  */
--		  if (imap->l_tls_offset == tls_free_end)
-+		  if ((size_t) imap->l_tls_offset == tls_free_end)
- 		    /* Extend the contiguous chunk being reclaimed.  */
- 		    tls_free_end += imap->l_tls_blocksize;
- 		  else if (imap->l_tls_offset + imap->l_tls_blocksize
-diff -u -udbrN glibc-2.3.2/elf/dl-conflict.c glibc-2.3.2-200304020432/elf/dl-conflict.c
---- glibc-2.3.2/elf/dl-conflict.c	Thu Oct 17 19:05:51 2002
-+++ glibc-2.3.2-200304020432/elf/dl-conflict.c	Fri Mar 14 06:34:36 2003
-@@ -1,5 +1,5 @@
- /* Resolve conflicts against already prelinked libraries.
--   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Jakub Jelinek <jakub@redhat.com>, 2001.
- 
-@@ -28,7 +28,7 @@
- #include <sys/types.h>
- #include "dynamic-link.h"
- 
--
-+#if ! ELF_MACHINE_NO_RELA
- void
- _dl_resolve_conflicts (struct link_map *l, ElfW(Rela) *conflict,
- 		       ElfW(Rela) *conflictend)
-@@ -65,3 +65,4 @@
-       elf_machine_rela (l, conflict, NULL, NULL, (void *) conflict->r_offset);
-   }
- }
-+#endif
-diff -u -udbrN glibc-2.3.2/elf/dl-load.c glibc-2.3.2-200304020432/elf/dl-load.c
---- glibc-2.3.2/elf/dl-load.c	Thu Jan 16 19:14:41 2003
-+++ glibc-2.3.2-200304020432/elf/dl-load.c	Sun Mar 16 00:14:44 2003
-@@ -1,5 +1,5 @@
- /* Map in a shared object's segments from the file.
--   Copyright (C) 1995,96,97,98,99,2000,2001,2002 Free Software Foundation, Inc.
-+   Copyright (C) 1995-2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -26,6 +26,7 @@
- #include <string.h>
- #include <unistd.h>
- #include <ldsodefs.h>
-+#include <bits/wordsize.h>
- #include <sys/mman.h>
- #include <sys/param.h>
- #include <sys/stat.h>
-@@ -97,19 +98,26 @@
- /* Type for the buffer we put the ELF header and hopefully the program
-    header.  This buffer does not really have to be too large.  In most
-    cases the program header follows the ELF header directly.  If this
--   is not the case all bets are off and we can make the header arbitrarily
--   large and still won't get it read.  This means the only question is
--   how large are the ELF and program header combined.  The ELF header
--   in 64-bit files is 56 bytes long.  Each program header entry is again
--   56 bytes long.  I.e., even with a file which has 17 program header
--   entries we only have to read 1kB.  And 17 program header entries is
--   plenty, normal files have < 10.  If this heuristic should really fail
--   for some file the code in `_dl_map_object_from_fd' knows how to
--   recover.  */
-+   is not the case all bets are off and we can make the header
-+   arbitrarily large and still won't get it read.  This means the only
-+   question is how large are the ELF and program header combined.  The
-+   ELF header 32-bit files is 52 bytes long and in 64-bit files is 64
-+   bytes long.  Each program header entry is again 32 and 56 bytes
-+   long respectively.  I.e., even with a file which has 7 program
-+   header entries we only have to read 512B.  Add to this a bit of
-+   margin for program notes and reading 512B and 640B for 32-bit and
-+   64-bit files respecitvely is enough.  If this heuristic should
-+   really fail for some file the code in `_dl_map_object_from_fd'
-+   knows how to recover.  */
- struct filebuf
- {
-   ssize_t len;
--  char buf[1024] __attribute__ ((aligned (__alignof (ElfW(Ehdr)))));
-+#if __WORDSIZE == 32
-+# define FILEBUF_SIZE 512
-+#else
-+# define FILEBUF_SIZE 640
-+#endif
-+  char buf[FILEBUF_SIZE] __attribute__ ((aligned (__alignof (ElfW(Ehdr)))));
- };
- 
- /* This is the decomposed LD_LIBRARY_PATH search path.  */
-@@ -568,6 +576,34 @@
-   sps->malloced = 1;
- }
- 
-+/* Make sure cached path information is stored in *SP
-+   and return true if there are any paths to search there.  */
-+static inline bool
-+cache_rpath (struct link_map *l,
-+	     struct r_search_path_struct *sp,
-+	     int tag,
-+	     const char *what)
-+{
-+  if (sp->dirs == (void *) -1)
-+    return false;
-+
-+  if (sp->dirs != NULL)
-+    return true;
-+
-+  if (l->l_info[tag] == NULL)
-+    {
-+      /* There is no path.  */
-+      sp->dirs = (void *) -1;
-+      return false;
-+    }
-+
-+  /* Make sure the cache information is available.  */
-+  decompose_rpath (sp, (const char *) (D_PTR (l, l_info[DT_STRTAB])
-+				       + l->l_info[tag]->d_un.d_val),
-+		   l, what);
-+  return true;
-+}
-+
- 
- void
- internal_function
-@@ -877,6 +913,7 @@
- 	int prot;
-       } loadcmds[l->l_phnum], *c;
-     size_t nloadcmds = 0;
-+    bool has_holes = false;
- 
-     /* The struct is initialized to zero so this is not necessary:
-     l->l_ld = 0;
-@@ -922,6 +959,11 @@
- 	  c->allocend = ph->p_vaddr + ph->p_memsz;
- 	  c->mapoff = ph->p_offset & ~(ph->p_align - 1);
- 
-+	  /* Determine whether there is a gap between the last segment
-+	     and this one.  */
-+	  if (nloadcmds > 1 && c[-1].mapend != c->mapstart)
-+	    has_holes = true;
-+
- 	  /* Optimize a common case.  */
- #if (PF_R | PF_W | PF_X) == 7 && (PROT_READ | PROT_WRITE | PROT_EXEC) == 7
- 	  c->prot = (PF_TO_PROT
-@@ -1014,6 +1056,15 @@
- 	  break;
- 	}
- 
-+    if (__builtin_expect (nloadcmds == 0, 0))
-+      {
-+	/* This only happens for a bogus object that will be caught with
-+	   another error below.  But we don't want to go through the
-+	   calculations below using NLOADCMDS - 1.  */
-+	errstring = N_("object file has no loadable segments");
-+	goto call_lose;
-+      }
-+
-     /* Now process the load commands and map segments into memory.  */
-     c = loadcmds;
- 
-@@ -1051,6 +1102,7 @@
- 	l->l_map_end = l->l_map_start + maplength;
- 	l->l_addr = l->l_map_start - c->mapstart;
- 
-+	if (has_holes)
- 	/* Change protection on the excess portion to disallow all access;
- 	   the portions we do not remap later will be inaccessible as if
- 	   unallocated.  Then jump into the normal segment-mapping loop to
-@@ -1118,23 +1170,18 @@
- 	    if (zeropage > zero)
- 	      {
- 		/* Zero the final part of the last page of the segment.  */
--		if ((c->prot & PROT_WRITE) == 0)
-+		if (__builtin_expect ((c->prot & PROT_WRITE) == 0, 0))
- 		  {
- 		    /* Dag nab it.  */
--		    if (__builtin_expect (__mprotect ((caddr_t)
--						      (zero
--						       & ~(GL(dl_pagesize)
--							   - 1)),
--						      GL(dl_pagesize),
--						      c->prot|PROT_WRITE) < 0,
--					  0))
-+		    if (__mprotect ((caddr_t) (zero & ~(GL(dl_pagesize) - 1)),
-+				    GL(dl_pagesize), c->prot|PROT_WRITE) < 0)
- 		      {
- 			errstring = N_("cannot change memory protections");
- 			goto call_lose_errno;
- 		      }
- 		  }
- 		memset ((void *) zero, '\0', zeropage - zero);
--		if ((c->prot & PROT_WRITE) == 0)
-+		if (__builtin_expect ((c->prot & PROT_WRITE) == 0, 0))
- 		  __mprotect ((caddr_t) (zero & ~(GL(dl_pagesize) - 1)),
- 			      GL(dl_pagesize), c->prot);
- 	      }
-@@ -1728,29 +1775,9 @@
- 	  /* First try the DT_RPATH of the dependent object that caused NAME
- 	     to be loaded.  Then that object's dependent, and on up.  */
- 	  for (l = loader; fd == -1 && l; l = l->l_loader)
--	    {
--	      if (l->l_rpath_dirs.dirs == NULL)
--		{
--		  if (l->l_info[DT_RPATH] == NULL)
--		    {
--		      /* There is no path.  */
--		      l->l_rpath_dirs.dirs = (void *) -1;
--		      continue;
--		    }
--		  else
--		    {
--		      /* Make sure the cache information is available.  */
--		      size_t ptrval = (D_PTR (l, l_info[DT_STRTAB])
--				       + l->l_info[DT_RPATH]->d_un.d_val);
--		      decompose_rpath (&l->l_rpath_dirs,
--				       (const char *) ptrval, l, "RPATH");
--		    }
--		}
--
--	      if (l->l_rpath_dirs.dirs != (void *) -1)
-+	    if (cache_rpath (l, &l->l_rpath_dirs, DT_RPATH, "RPATH"))
- 		fd = open_path (name, namelen, preloaded, &l->l_rpath_dirs,
- 				&realname, &fb);
--	    }
- 
- 	  /* If dynamically linked, try the DT_RPATH of the executable
-              itself.  */
-@@ -1766,37 +1793,12 @@
- 	fd = open_path (name, namelen, preloaded, &env_path_list,
- 			&realname, &fb);
- 
--      /* Look at the RUNPATH information for this binary.
--
--	 Note that this is no real loop.  'while' is used only to enable
--	 us to use 'break' instead of a 'goto' to jump to the end.  The
--	 loop is always left after the first round.  */
--      while (fd == -1 && loader != NULL
--	     && loader->l_runpath_dirs.dirs != (void *) -1)
--	{
--	  if (loader->l_runpath_dirs.dirs == NULL)
--	    {
--	      if (loader->l_info[DT_RUNPATH] == NULL)
--		{
--		  /* No RUNPATH.  */
--		  loader->l_runpath_dirs.dirs = (void *) -1;
--		  break;
--		}
--	      else
--		{
--		  /* Make sure the cache information is available.  */
--		  size_t ptrval = (D_PTR (loader, l_info[DT_STRTAB])
--				   + loader->l_info[DT_RUNPATH]->d_un.d_val);
--		  decompose_rpath (&loader->l_runpath_dirs,
--				   (const char *) ptrval, loader, "RUNPATH");
--		}
--	    }
--
--	  if (loader->l_runpath_dirs.dirs != (void *) -1)
-+      /* Look at the RUNPATH information for this binary.  */
-+      if (fd == -1 && loader != NULL
-+	  && cache_rpath (loader, &loader->l_runpath_dirs,
-+			  DT_RUNPATH, "RUNPATH"))
- 	    fd = open_path (name, namelen, preloaded,
- 			    &loader->l_runpath_dirs, &realname, &fb);
--	  break;
--	}
- 
-       if (fd == -1
- 	  && (__builtin_expect (! preloaded, 1)
-@@ -1920,3 +1922,87 @@
-   return _dl_map_object_from_fd (name, fd, &fb, realname, loader, type, mode);
- }
- INTDEF (_dl_map_object)
-+
-+void
-+internal_function
-+_dl_rtld_di_serinfo (struct link_map *loader, Dl_serinfo *si, bool counting)
-+{
-+  if (counting)
-+    {
-+      si->dls_cnt = 0;
-+      si->dls_size = 0;
-+    }
-+
-+  unsigned int idx = 0;
-+  char *allocptr = (char *) &si->dls_serpath[si->dls_cnt];
-+  inline void add_path (const struct r_search_path_struct *sps,
-+			unsigned int flags)
-+# define add_path(sps, flags) add_path(sps, 0) /* XXX */
-+    {
-+      if (sps->dirs != (void *) -1)
-+	{
-+	  struct r_search_path_elem **dirs = sps->dirs;
-+	  do
-+	    {
-+	      const struct r_search_path_elem *const r = *dirs++;
-+	      if (counting)
-+		{
-+		  si->dls_cnt++;
-+		  si->dls_size += r->dirnamelen;
-+		}
-+	      else
-+		{
-+		  Dl_serpath *const sp = &si->dls_serpath[idx++];
-+		  sp->dls_name = allocptr;
-+		  allocptr = __mempcpy (allocptr,
-+					r->dirname, r->dirnamelen - 1);
-+		  *allocptr++ = '\0';
-+		  sp->dls_flags = flags;
-+		}
-+	    }
-+	  while (*dirs != NULL);
-+	}
-+    }
-+
-+  /* When the object has the RUNPATH information we don't use any RPATHs.  */
-+  if (loader->l_info[DT_RUNPATH] == NULL)
-+    {
-+      /* First try the DT_RPATH of the dependent object that caused NAME
-+	 to be loaded.  Then that object's dependent, and on up.  */
-+
-+      struct link_map *l = loader;
-+      do
-+	{
-+	  if (cache_rpath (l, &l->l_rpath_dirs, DT_RPATH, "RPATH"))
-+	    add_path (&l->l_rpath_dirs, XXX_RPATH);
-+	  l = l->l_loader;
-+	}
-+      while (l != NULL);
-+
-+      /* If dynamically linked, try the DT_RPATH of the executable itself.  */
-+      l = GL(dl_loaded);
-+      if (l != NULL && l->l_type != lt_loaded && l != loader)
-+	if (cache_rpath (l, &l->l_rpath_dirs, DT_RPATH, "RPATH"))
-+	  add_path (&l->l_rpath_dirs, XXX_RPATH);
-+    }
-+
-+  /* Try the LD_LIBRARY_PATH environment variable.  */
-+  add_path (&env_path_list, XXX_ENV);
-+
-+  /* Look at the RUNPATH information for this binary.  */
-+  if (cache_rpath (loader, &loader->l_runpath_dirs, DT_RUNPATH, "RUNPATH"))
-+    add_path (&loader->l_runpath_dirs, XXX_RUNPATH);
-+
-+  /* XXX
-+     Here is where ld.so.cache gets checked, but we don't have
-+     a way to indicate that in the results for Dl_serinfo.  */
-+
-+  /* Finally, try the default path.  */
-+  if (!(loader->l_flags_1 & DF_1_NODEFLIB))
-+    add_path (&rtld_search_dirs, XXX_default);
-+
-+  if (counting)
-+    /* Count the struct size before the string area, which we didn't
-+       know before we completed dls_cnt.  */
-+    si->dls_size += (char *) &si->dls_serpath[si->dls_cnt] - (char *) si;
-+}
-diff -u -udbrN glibc-2.3.2/elf/dl-lookup.c glibc-2.3.2-200304020432/elf/dl-lookup.c
---- glibc-2.3.2/elf/dl-lookup.c	Sat Jan 11 10:51:49 2003
-+++ glibc-2.3.2-200304020432/elf/dl-lookup.c	Wed Mar 26 06:51:33 2003
-@@ -273,19 +273,32 @@
-     {
-       /* It is very tricky.  We need to figure out what value to
-          return for the protected symbol.  */
-+      if (type_class == ELF_RTYPE_CLASS_PLT)
-+	{
-+	  if (current_value.s != NULL && current_value.m != undef_map)
-+	    {
-+	      current_value.s = *ref;
-+	      current_value.m = undef_map;
-+	    }
-+	}
-+      else
-+	{
-       struct sym_val protected_value = { NULL, NULL };
- 
-       for (scope = symbol_scope; *scope; ++scope)
--	if (_dl_do_lookup (undef_name, hash, *ref, &protected_value, *scope,
--			   0, flags, NULL, ELF_RTYPE_CLASS_PLT))
-+	    if (_dl_do_lookup (undef_name, hash, *ref,
-+			       &protected_value, *scope, 0, flags,
-+			       NULL, ELF_RTYPE_CLASS_PLT))
- 	  break;
- 
--      if (protected_value.s != NULL && protected_value.m != undef_map)
-+	  if (protected_value.s != NULL
-+	      && protected_value.m != undef_map)
- 	{
- 	  current_value.s = *ref;
- 	  current_value.m = undef_map;
- 	}
-     }
-+    }
- 
-   /* We have to check whether this would bind UNDEF_MAP to an object
-      in the global scope which was dynamically loaded.  In this case
-@@ -465,18 +478,31 @@
-     {
-       /* It is very tricky.  We need to figure out what value to
-          return for the protected symbol.  */
-+      if (type_class == ELF_RTYPE_CLASS_PLT)
-+	{
-+	  if (current_value.s != NULL && current_value.m != undef_map)
-+	    {
-+	      current_value.s = *ref;
-+	      current_value.m = undef_map;
-+	    }
-+	}
-+      else
-+	{
-       struct sym_val protected_value = { NULL, NULL };
- 
-       for (scope = symbol_scope; *scope; ++scope)
--	if (_dl_do_lookup_versioned (undef_name, hash, *ref, &protected_value,
-+	    if (_dl_do_lookup_versioned (undef_name, hash, *ref,
-+					 &protected_value,
- 				     *scope, 0, version, NULL,
- 				     ELF_RTYPE_CLASS_PLT))
- 	  break;
- 
--      if (protected_value.s != NULL && protected_value.m != undef_map)
-+	  if (protected_value.s != NULL
-+	      && protected_value.m != undef_map)
- 	{
- 	  current_value.s = *ref;
- 	  current_value.m = undef_map;
-+	    }
- 	}
-     }
- 
-diff -u -udbrN glibc-2.3.2/elf/dl-profile.c glibc-2.3.2-200304020432/elf/dl-profile.c
---- glibc-2.3.2/elf/dl-profile.c	Fri Aug  2 23:46:57 2002
-+++ glibc-2.3.2-200304020432/elf/dl-profile.c	Thu Mar 20 08:07:22 2003
-@@ -1,5 +1,5 @@
- /* Profiling of shared libraries.
--   Copyright (C) 1997,1998,1999,2000,2001,2002 Free Software Foundation, Inc.
-+   Copyright (C) 1997-2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
-    Based on the BSD mcount implementation.
-@@ -34,7 +34,7 @@
- #include <sys/mman.h>
- #include <sys/param.h>
- #include <sys/stat.h>
--#include <atomicity.h>
-+#include <atomic.h>
- 
- /* The LD_PROFILE feature has to be implemented different to the
-    normal profiling using the gmon/ functions.  The problem is that an
-@@ -516,24 +516,24 @@
- 	      size_t newfromidx;
- 	      to_index = (data[narcs].self_pc
- 			  / (hashfraction * sizeof (*tos)));
--	      newfromidx = exchange_and_add (&fromidx, 1) + 1;
-+	      newfromidx = atomic_exchange_and_add (&fromidx, 1) + 1;
- 	      froms[newfromidx].here = &data[narcs];
- 	      froms[newfromidx].link = tos[to_index];
- 	      tos[to_index] = newfromidx;
--	      atomic_add (&narcs, 1);
-+	      atomic_increment (&narcs);
- 	    }
- 
- 	  /* If we still have no entry stop searching and insert.  */
- 	  if (*topcindex == 0)
- 	    {
--	      uint_fast32_t newarc = exchange_and_add (narcsp, 1);
-+	      uint_fast32_t newarc = atomic_exchange_and_add (narcsp, 1);
- 
- 	      /* In rare cases it could happen that all entries in FROMS are
- 		 occupied.  So we cannot count this anymore.  */
- 	      if (newarc >= fromlimit)
- 		goto done;
- 
--	      *topcindex = exchange_and_add (&fromidx, 1) + 1;
-+	      *topcindex = atomic_exchange_and_add (&fromidx, 1) + 1;
- 	      fromp = &froms[*topcindex];
- 
- 	      fromp->here = &data[newarc];
-@@ -541,7 +541,7 @@
- 	      data[newarc].self_pc = selfpc;
- 	      data[newarc].count = 0;
- 	      fromp->link = 0;
--	      atomic_add (&narcs, 1);
-+	      atomic_increment (&narcs);
- 
- 	      break;
- 	    }
-@@ -554,7 +554,7 @@
-     }
- 
-   /* Increment the counter.  */
--  atomic_add (&fromp->here->count, 1);
-+  atomic_increment (&fromp->here->count);
- 
-  done:
-   ;
-diff -u -udbrN glibc-2.3.2/elf/dl-reloc.c glibc-2.3.2-200304020432/elf/dl-reloc.c
---- glibc-2.3.2/elf/dl-reloc.c	Thu Jan 30 18:35:50 2003
-+++ glibc-2.3.2-200304020432/elf/dl-reloc.c	Sat Mar  1 23:31:52 2003
-@@ -44,23 +44,31 @@
- static void __attribute_noinline__
- allocate_static_tls (struct link_map *map)
- {
--  size_t offset = roundup (GL(dl_tls_static_used), map->l_tls_align);
--  if (offset + map->l_tls_blocksize
-+  size_t offset, used, check;
-+
- # if TLS_TCB_AT_TP
--      + TLS_TCB_SIZE
-+  offset = roundup (GL(dl_tls_static_used) + map->l_tls_blocksize,
-+		    map->l_tls_align);
-+  used = offset;
-+  check = offset + TLS_TCB_SIZE;
- # elif TLS_DTV_AT_TP
-+  offset = roundup (GL(dl_tls_static_used), map->l_tls_align);
-+  used = offset + map->l_tls_blocksize;
-+  check = used;
-   /* dl_tls_static_used includes the TCB at the beginning.  */
- # else
- #  error "Either TLS_TCB_AT_TP or TLS_DTV_AT_TP must be defined"
- # endif
--      > GL(dl_tls_static_size))
-+
-+  if (check > GL(dl_tls_static_size))
-     {
-       const char *errstring = N_("\
- shared object cannot be dlopen()ed: static TLS memory too small");
-       INTUSE(_dl_signal_error) (0, (map)->l_name, NULL, errstring);
-     }
-+
-   map->l_tls_offset = offset;
--  GL(dl_tls_static_used) = offset + map->l_tls_blocksize;
-+  GL(dl_tls_static_used) = used;
- }
- #endif
- 
-diff -u -udbrN glibc-2.3.2/elf/elf.h glibc-2.3.2-200304020432/elf/elf.h
---- glibc-2.3.2/elf/elf.h	Wed Feb 26 00:40:08 2003
-+++ glibc-2.3.2-200304020432/elf/elf.h	Sun Mar  2 12:41:51 2003
-@@ -1,5 +1,5 @@
- /* This file defines standard ELF types, structures, and macros.
--   Copyright (C) 1995-1999, 2000, 2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1995-1999,2000,2001,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -1881,22 +1881,85 @@
- #define R_PPC_SECTOFF_LO	34
- #define R_PPC_SECTOFF_HI	35
- #define R_PPC_SECTOFF_HA	36
-+
-+/* PowerPC relocations defined for the TLS access ABI.  */
-+#define R_PPC_TLS		67 /* none	(sym+add)@tls */
-+#define R_PPC_DTPMOD32		68 /* word32	(sym+add)@dtpmod */
-+#define R_PPC_TPREL16		69 /* half16*	(sym+add)@tprel */
-+#define R_PPC_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
-+#define R_PPC_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
-+#define R_PPC_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
-+#define R_PPC_TPREL32		73 /* word32	(sym+add)@tprel */
-+#define R_PPC_DTPREL16		74 /* half16*	(sym+add)@dtprel */
-+#define R_PPC_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
-+#define R_PPC_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
-+#define R_PPC_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
-+#define R_PPC_DTPREL32		78 /* word32	(sym+add)@dtprel */
-+#define R_PPC_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
-+#define R_PPC_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
-+#define R_PPC_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
-+#define R_PPC_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
-+#define R_PPC_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
-+#define R_PPC_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
-+#define R_PPC_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
-+#define R_PPC_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
-+#define R_PPC_GOT_TPREL16	87 /* half16*	(sym+add)@got@tprel */
-+#define R_PPC_GOT_TPREL16_LO	88 /* half16	(sym+add)@got@tprel@l */
-+#define R_PPC_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
-+#define R_PPC_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
-+#define R_PPC_GOT_DTPREL16	91 /* half16*	(sym+add)@got@dtprel */
-+#define R_PPC_GOT_DTPREL16_LO	92 /* half16*	(sym+add)@got@dtprel@l */
-+#define R_PPC_GOT_DTPREL16_HI	93 /* half16*	(sym+add)@got@dtprel@h */
-+#define R_PPC_GOT_DTPREL16_HA	94 /* half16*	(sym+add)@got@dtprel@ha */
-+
- /* Keep this the last entry.  */
--#define R_PPC_NUM		37
-+#define R_PPC_NUM		95
-+
-+/* The remaining relocs are from the Embedded ELF ABI, and are not
-+   in the SVR4 ELF ABI.  */
-+#define R_PPC_EMB_NADDR32	101
-+#define R_PPC_EMB_NADDR16	102
-+#define R_PPC_EMB_NADDR16_LO	103
-+#define R_PPC_EMB_NADDR16_HI	104
-+#define R_PPC_EMB_NADDR16_HA	105
-+#define R_PPC_EMB_SDAI16	106
-+#define R_PPC_EMB_SDA2I16	107
-+#define R_PPC_EMB_SDA2REL	108
-+#define R_PPC_EMB_SDA21		109	/* 16 bit offset in SDA */
-+#define R_PPC_EMB_MRKREF	110
-+#define R_PPC_EMB_RELSEC16	111
-+#define R_PPC_EMB_RELST_LO	112
-+#define R_PPC_EMB_RELST_HI	113
-+#define R_PPC_EMB_RELST_HA	114
-+#define R_PPC_EMB_BIT_FLD	115
-+#define R_PPC_EMB_RELSDA	116	/* 16 bit relative offset in SDA */
-+
-+/* Diab tool relocations.  */
-+#define R_PPC_DIAB_SDA21_LO	180	/* like EMB_SDA21, but lower 16 bit */
-+#define R_PPC_DIAB_SDA21_HI	181	/* like EMB_SDA21, but high 16 bit */
-+#define R_PPC_DIAB_SDA21_HA	182	/* like EMB_SDA21, adjusted high 16 */
-+#define R_PPC_DIAB_RELSDA_LO	183	/* like EMB_RELSDA, but lower 16 bit */
-+#define R_PPC_DIAB_RELSDA_HI	184	/* like EMB_RELSDA, but high 16 bit */
-+#define R_PPC_DIAB_RELSDA_HA	185	/* like EMB_RELSDA, adjusted high 16 */
-+
-+/* This is a phony reloc to handle any old fashioned TOC16 references
-+   that may still be in object files.  */
-+#define R_PPC_TOC16		255
-+
- 
- /* PowerPC64 relocations defined by the ABIs */
- #define R_PPC64_NONE    R_PPC_NONE
--#define R_PPC64_ADDR32  R_PPC_ADDR32  /* 32bit absolute address.  */
--#define R_PPC64_ADDR24  R_PPC_ADDR24  /* 26bit address, word aligned.  */
--#define R_PPC64_ADDR16  R_PPC_ADDR16  /* 16bit absolute address. */
--#define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of abs. address.  */
--#define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of abs. address. */
-+#define R_PPC64_ADDR32		R_PPC_ADDR32 /* 32bit absolute address */
-+#define R_PPC64_ADDR24		R_PPC_ADDR24 /* 26bit address, word aligned */
-+#define R_PPC64_ADDR16		R_PPC_ADDR16 /* 16bit absolute address */
-+#define R_PPC64_ADDR16_LO	R_PPC_ADDR16_LO	/* lower 16bits of address */
-+#define R_PPC64_ADDR16_HI	R_PPC_ADDR16_HI	/* high 16bits of address. */
- #define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits.  */
--#define R_PPC64_ADDR14 R_PPC_ADDR14   /* 16bit address, word aligned.  */
-+#define R_PPC64_ADDR14		R_PPC_ADDR14 /* 16bit address, word aligned */
- #define R_PPC64_ADDR14_BRTAKEN  R_PPC_ADDR14_BRTAKEN
- #define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN
--#define R_PPC64_REL24   R_PPC_REL24 /* PC relative 26 bit, word aligned.  */
--#define R_PPC64_REL14   R_PPC_REL14 /* PC relative 16 bit. */
-+#define R_PPC64_REL24		R_PPC_REL24 /* PC-rel. 26 bit, word aligned */
-+#define R_PPC64_REL14		R_PPC_REL14 /* PC relative 16 bit */
- #define R_PPC64_REL14_BRTAKEN   R_PPC_REL14_BRTAKEN
- #define R_PPC64_REL14_BRNTAKEN  R_PPC_REL14_BRNTAKEN
- #define R_PPC64_GOT16     R_PPC_GOT16
-@@ -1922,116 +1985,87 @@
- #define R_PPC64_SECTOFF_LO  R_PPC_SECTOFF_LO
- #define R_PPC64_SECTOFF_HI  R_PPC_SECTOFF_HI
- #define R_PPC64_SECTOFF_HA  R_PPC_SECTOFF_HA
--#define R_PPC64_ADDR30          37  /* word30 (S + A - P) >> 2.  */
--#define R_PPC64_ADDR64          38  /* doubleword64 S + A.  */
--#define R_PPC64_ADDR16_HIGHER   39  /* half16 #higher(S + A).  */
--#define R_PPC64_ADDR16_HIGHERA  40  /* half16 #highera(S + A).  */
--#define R_PPC64_ADDR16_HIGHEST  41  /* half16 #highest(S + A).  */
--#define R_PPC64_ADDR16_HIGHESTA 42  /* half16 #highesta(S + A). */
--#define R_PPC64_UADDR64     43  /* doubleword64 S + A.  */
--#define R_PPC64_REL64       44  /* doubleword64 S + A - P.  */
--#define R_PPC64_PLT64       45  /* doubleword64 L + A.  */
--#define R_PPC64_PLTREL64    46  /* doubleword64 L + A - P.  */
--#define R_PPC64_TOC16       47  /* half16* S + A - .TOC.  */
--#define R_PPC64_TOC16_LO    48  /* half16 #lo(S + A - .TOC.).  */
--#define R_PPC64_TOC16_HI    49  /* half16 #hi(S + A - .TOC.).  */
--#define R_PPC64_TOC16_HA    50  /* half16 #ha(S + A - .TOC.).  */
--#define R_PPC64_TOC         51  /* doubleword64 .TOC. */
--#define R_PPC64_PLTGOT16    52  /* half16* M + A.  */
--#define R_PPC64_PLTGOT16_LO 53  /* half16 #lo(M + A).  */
--#define R_PPC64_PLTGOT16_HI 54  /* half16 #hi(M + A).  */
--#define R_PPC64_PLTGOT16_HA 55  /* half16 #ha(M + A).  */
-+#define R_PPC64_ADDR30		37 /* word30 (S + A - P) >> 2 */
-+#define R_PPC64_ADDR64		38 /* doubleword64 S + A */
-+#define R_PPC64_ADDR16_HIGHER	39 /* half16 #higher(S + A) */
-+#define R_PPC64_ADDR16_HIGHERA	40 /* half16 #highera(S + A) */
-+#define R_PPC64_ADDR16_HIGHEST	41 /* half16 #highest(S + A) */
-+#define R_PPC64_ADDR16_HIGHESTA	42 /* half16 #highesta(S + A) */
-+#define R_PPC64_UADDR64		43 /* doubleword64 S + A */
-+#define R_PPC64_REL64		44 /* doubleword64 S + A - P */
-+#define R_PPC64_PLT64		45 /* doubleword64 L + A */
-+#define R_PPC64_PLTREL64	46 /* doubleword64 L + A - P */
-+#define R_PPC64_TOC16		47 /* half16* S + A - .TOC */
-+#define R_PPC64_TOC16_LO	48 /* half16 #lo(S + A - .TOC.) */
-+#define R_PPC64_TOC16_HI	49 /* half16 #hi(S + A - .TOC.) */
-+#define R_PPC64_TOC16_HA	50 /* half16 #ha(S + A - .TOC.) */
-+#define R_PPC64_TOC		51 /* doubleword64 .TOC */
-+#define R_PPC64_PLTGOT16	52 /* half16* M + A */
-+#define R_PPC64_PLTGOT16_LO	53 /* half16 #lo(M + A) */
-+#define R_PPC64_PLTGOT16_HI	54 /* half16 #hi(M + A) */
-+#define R_PPC64_PLTGOT16_HA	55 /* half16 #ha(M + A) */
- 
--#define R_PPC64_ADDR16_DS      56 /* half16ds* (S + A) >> 2.  */
--#define R_PPC64_ADDR16_LO_DS   57 /* half16ds  #lo(S + A) >> 2.  */
--#define R_PPC64_GOT16_DS       58 /* half16ds* (G + A) >> 2.  */
--#define R_PPC64_GOT16_LO_DS    59 /* half16ds  #lo(G + A) >> 2.  */
--#define R_PPC64_PLT16_LO_DS    60 /* half16ds  #lo(L + A) >> 2.  */
--#define R_PPC64_SECTOFF_DS     61 /* half16ds* (R + A) >> 2.  */
--#define R_PPC64_SECTOFF_LO_DS  62 /* half16ds  #lo(R + A) >> 2.  */
--#define R_PPC64_TOC16_DS       63 /* half16ds* (S + A - .TOC.) >> 2.  */
--#define R_PPC64_TOC16_LO_DS    64 /* half16ds  #lo(S + A - .TOC.) >> 2.  */
--#define R_PPC64_PLTGOT16_DS    65 /* half16ds* (M + A) >> 2.  */
--#define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds  #lo(M + A) >> 2.  */
-+#define R_PPC64_ADDR16_DS	56 /* half16ds* (S + A) >> 2 */
-+#define R_PPC64_ADDR16_LO_DS	57 /* half16ds  #lo(S + A) >> 2 */
-+#define R_PPC64_GOT16_DS	58 /* half16ds* (G + A) >> 2 */
-+#define R_PPC64_GOT16_LO_DS	59 /* half16ds  #lo(G + A) >> 2 */
-+#define R_PPC64_PLT16_LO_DS	60 /* half16ds  #lo(L + A) >> 2 */
-+#define R_PPC64_SECTOFF_DS	61 /* half16ds* (R + A) >> 2 */
-+#define R_PPC64_SECTOFF_LO_DS	62 /* half16ds  #lo(R + A) >> 2 */
-+#define R_PPC64_TOC16_DS	63 /* half16ds* (S + A - .TOC.) >> 2 */
-+#define R_PPC64_TOC16_LO_DS	64 /* half16ds  #lo(S + A - .TOC.) >> 2 */
-+#define R_PPC64_PLTGOT16_DS	65 /* half16ds* (M + A) >> 2 */
-+#define R_PPC64_PLTGOT16_LO_DS	66 /* half16ds  #lo(M + A) >> 2 */
- 
- /* PowerPC64 relocations defined for the TLS access ABI.  */
--#define R_PPC64_TLS             67 /* none         (sym+add)@tls.  */
--#define R_PPC64_DTPMOD64        68 /* doubleword64 (sym+add)@dtpmod.  */
--#define R_PPC64_TPREL16         69 /* half16*      (sym+add)@tprel.  */
--#define R_PPC64_TPREL16_LO      60 /* half16       (sym+add)@tprel@l. */
--#define R_PPC64_TPREL16_HI      71 /* half16       (sym+add)@tprel@h.  */
--#define R_PPC64_TPREL16_HA      72 /* half16       (sym+add)@tprel@ha.  */
--#define R_PPC64_TPREL64         73 /* doubleword64 (sym+add)@tprel.  */
--#define R_PPC64_DTPREL16        74 /* half16*      (sym+add)@dtprel.  */
--#define R_PPC64_DTPREL16_LO     75 /* half16       (sym+add)@dtprel@l.  */
--#define R_PPC64_DTPREL16_HI     76 /* half16       (sym+add)@dtprel@h.  */
--#define R_PPC64_DTPREL16_HA     77 /* half16       (sym+add)@dtprel@ha.  */
--#define R_PPC64_DTPREL64        78 /* doubleword64 (sym+add)@dtprel.  */
--#define R_PPC64_GOT_TLSGD16     79 /* half16*      (sym+add)@got@tlsgd.  */
--#define R_PPC64_GOT_TLSGD16_LO  80 /* half16       (sym+add)@got@tlsgd@l.  */
--#define R_PPC64_GOT_TLSGD16_HI  81 /* half16       (sym+add)@got@tlsgd@h.  */
--#define R_PPC64_GOT_TLSGD16_HA  82 /* half16       (sym+add)@got@tlsgd@ha.  */
--#define R_PPC64_GOT_TLSLD16     83 /* half16*      (sym+add)@got@tlsld.  */
--#define R_PPC64_GOT_TLSLD16_LO  84 /* half16       (sym+add)@got@tlsld@l.  */
--#define R_PPC64_GOT_TLSLD16_HI  85 /* half16       (sym+add)@got@tlsld@h.  */
--#define R_PPC64_GOT_TLSLD16_HA  86 /* half16       (sym+add)@got@tlsld@ha.  */
--#define R_PPC64_GOT_TPREL16_DS  87 /* half16ds*    (sym+add)@got@tprel.  */
--#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds   (sym+add)@got@tprel@l.  */
--#define R_PPC64_GOT_TPREL16_HI  89 /* half16       (sym+add)@got@tprel@h.  */
--#define R_PPC64_GOT_TPREL16_HA  90 /* half16       (sym+add)@got@tprel@ha.  */
--#define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds*    (sym+add)@got@dtprel.  */
--#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds  (sym+add)@got@dtprel@l.  */
--#define R_PPC64_GOT_DTPREL16_HI 93 /* half16       (sym+add)@got@dtprel@h.  */
--#define R_PPC64_GOT_DTPREL16_HA 94 /* half16       (sym+add)@got@dtprel@ha.  */
--#define R_PPC64_TPREL16_DS      95 /* half16ds*    (sym+add)@tprel.  */
--#define R_PPC64_TPREL16_LO_DS   96 /* half16ds     (sym+add)@tprel@l.  */
--#define R_PPC64_TPREL16_HIGHER  97 /* half16       (sym+add)@tprel@higher.  */
--#define R_PPC64_TPREL16_HIGHERA 98 /* half16       (sym+add)@tprel@highera.  */
--#define R_PPC64_TPREL16_HIGHEST 99 /* half16       (sym+add)@tprel@highest.  */
--#define R_PPC64_TPREL16_HIGHESTA 100 /* half16    (sym+add)@tprel@highesta.  */
--#define R_PPC64_DTPREL16_DS    101 /* half16ds*    (sym+add)@dtprel.  */
--#define R_PPC64_DTPREL16_LO_DS 102 /* half16ds     (sym+add)@dtprel@l.  */
--#define R_PPC64_DTPREL16_HIGHER 103 /* half16      (sym+add)@dtprel@higher.  */
--#define R_PPC64_DTPREL16_HIGHERA 104 /* half16    (sym+add)@dtprel@highera.  */
--#define R_PPC64_DTPREL16_HIGHEST 105 /* half16    (sym+add)@dtprel@highest.  */
--#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16  (sym+add)@dtprel@highesta.  */
-+#define R_PPC64_TLS		67 /* none	(sym+add)@tls */
-+#define R_PPC64_DTPMOD64	68 /* doubleword64 (sym+add)@dtpmod */
-+#define R_PPC64_TPREL16		69 /* half16*	(sym+add)@tprel */
-+#define R_PPC64_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
-+#define R_PPC64_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
-+#define R_PPC64_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
-+#define R_PPC64_TPREL64		73 /* doubleword64 (sym+add)@tprel */
-+#define R_PPC64_DTPREL16	74 /* half16*	(sym+add)@dtprel */
-+#define R_PPC64_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
-+#define R_PPC64_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
-+#define R_PPC64_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
-+#define R_PPC64_DTPREL64	78 /* doubleword64 (sym+add)@dtprel */
-+#define R_PPC64_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
-+#define R_PPC64_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
-+#define R_PPC64_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
-+#define R_PPC64_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
-+#define R_PPC64_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
-+#define R_PPC64_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
-+#define R_PPC64_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
-+#define R_PPC64_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
-+#define R_PPC64_GOT_TPREL16_DS	87 /* half16ds*	(sym+add)@got@tprel */
-+#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */
-+#define R_PPC64_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
-+#define R_PPC64_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
-+#define R_PPC64_GOT_DTPREL16_DS	91 /* half16ds*	(sym+add)@got@dtprel */
-+#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */
-+#define R_PPC64_GOT_DTPREL16_HI	93 /* half16	(sym+add)@got@dtprel@h */
-+#define R_PPC64_GOT_DTPREL16_HA	94 /* half16	(sym+add)@got@dtprel@ha */
-+#define R_PPC64_TPREL16_DS	95 /* half16ds*	(sym+add)@tprel */
-+#define R_PPC64_TPREL16_LO_DS	96 /* half16ds	(sym+add)@tprel@l */
-+#define R_PPC64_TPREL16_HIGHER	97 /* half16	(sym+add)@tprel@higher */
-+#define R_PPC64_TPREL16_HIGHERA	98 /* half16	(sym+add)@tprel@highera */
-+#define R_PPC64_TPREL16_HIGHEST	99 /* half16	(sym+add)@tprel@highest */
-+#define R_PPC64_TPREL16_HIGHESTA 100 /* half16	(sym+add)@tprel@highesta */
-+#define R_PPC64_DTPREL16_DS	101 /* half16ds* (sym+add)@dtprel */
-+#define R_PPC64_DTPREL16_LO_DS	102 /* half16ds	(sym+add)@dtprel@l */
-+#define R_PPC64_DTPREL16_HIGHER	103 /* half16	(sym+add)@dtprel@higher */
-+#define R_PPC64_DTPREL16_HIGHERA 104 /* half16	(sym+add)@dtprel@highera */
-+#define R_PPC64_DTPREL16_HIGHEST 105 /* half16	(sym+add)@dtprel@highest */
-+#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16	(sym+add)@dtprel@highesta */
-+
- /* Keep this the last entry.  */
- #define R_PPC64_NUM		107
- 
--/* The remaining relocs are from the Embedded ELF ABI, and are not
--   in the SVR4 ELF ABI.  */
--#define R_PPC_EMB_NADDR32	101
--#define R_PPC_EMB_NADDR16	102
--#define R_PPC_EMB_NADDR16_LO	103
--#define R_PPC_EMB_NADDR16_HI	104
--#define R_PPC_EMB_NADDR16_HA	105
--#define R_PPC_EMB_SDAI16	106
--#define R_PPC_EMB_SDA2I16	107
--#define R_PPC_EMB_SDA2REL	108
--#define R_PPC_EMB_SDA21		109	/* 16 bit offset in SDA */
--#define R_PPC_EMB_MRKREF	110
--#define R_PPC_EMB_RELSEC16	111
--#define R_PPC_EMB_RELST_LO	112
--#define R_PPC_EMB_RELST_HI	113
--#define R_PPC_EMB_RELST_HA	114
--#define R_PPC_EMB_BIT_FLD	115
--#define R_PPC_EMB_RELSDA	116	/* 16 bit relative offset in SDA */
--
--/* Diab tool relocations.  */
--#define R_PPC_DIAB_SDA21_LO	180	/* like EMB_SDA21, but lower 16 bit */
--#define R_PPC_DIAB_SDA21_HI	181	/* like EMB_SDA21, but high 16 bit */
--#define R_PPC_DIAB_SDA21_HA	182	/* like EMB_SDA21, adjusted high 16 */
--#define R_PPC_DIAB_RELSDA_LO	183	/* like EMB_RELSDA, but lower 16 bit */
--#define R_PPC_DIAB_RELSDA_HI	184	/* like EMB_RELSDA, but high 16 bit */
--#define R_PPC_DIAB_RELSDA_HA	185	/* like EMB_RELSDA, adjusted high 16 */
--
--/* This is a phony reloc to handle any old fashioned TOC16 references
--   that may still be in object files.  */
--#define R_PPC_TOC16		255
--
- /* PowerPC64 specific values for the Dyn d_tag field.  */
- #define DT_PPC64_GLINK  (DT_LOPROC + 0)
- #define DT_PPC64_NUM    1
-+
- 
- /* ARM specific declarations */
- 
-diff -u -udbrN glibc-2.3.2/elf/rtld.c glibc-2.3.2-200304020432/elf/rtld.c
---- glibc-2.3.2/elf/rtld.c	Tue Jan  7 19:47:35 2003
-+++ glibc-2.3.2-200304020432/elf/rtld.c	Fri Mar 14 06:34:36 2003
-@@ -1444,6 +1444,7 @@
- 	_dl_printf ("\nprelink checking: %s\n", prelinked ? "ok" : "failed");
-     }
- 
-+#if ! ELF_MACHINE_NO_RELA /* We don't REL-only prelink.  */
-   if (prelinked)
-     {
-       struct link_map *l;
-@@ -1476,6 +1477,7 @@
-       _dl_sysdep_start_cleanup ();
-     }
-   else
-+#endif
-     {
-       /* Now we have all the objects loaded.  Relocate them all except for
- 	 the dynamic linker itself.  We do this in reverse order so that copy
-diff -u -udbrN glibc-2.3.2/elf/tls-macros.h glibc-2.3.2-200304020432/elf/tls-macros.h
---- glibc-2.3.2/elf/tls-macros.h	Wed Feb 26 00:40:08 2003
-+++ glibc-2.3.2-200304020432/elf/tls-macros.h	Tue Apr  1 22:10:05 2003
-@@ -316,13 +316,14 @@
- 
- # define TLS_IE(x) \
-   ({ void *__l;								      \
-+     register long __gp asm ("gp");					      \
-      asm (";;\n\t"							      \
- 	 "addl r16=@ltoff(@tprel(" #x ")),gp\n\t"			      \
-          ";;\n\t"							      \
-          "ld8 r17=[r16]\n\t"						      \
-          ";;\n\t"							      \
-          "add %0=r13,r17\n\t"						      \
--         : "=r" (__l) : : "r16", "r17" ); __l; })
-+         : "=r" (__l) : "r" (__gp) : "r16", "r17" ); __l; })
- 
- # define __TLS_CALL_CLOBBERS \
-   "r2", "r3", "r8", "r9", "r10", "r11", "r14", "r15", "r16", "r17",	      \
-@@ -335,6 +336,7 @@
- 
- # define TLS_LD(x) \
-   ({ void *__l;								      \
-+     register long __gp asm ("gp");					      \
-      asm (";;\n\t"							      \
- 	 "mov loc0=gp\n\t"						      \
-          "addl r16=@ltoff(@dtpmod(" #x ")),gp\n\t"			      \
-@@ -345,11 +347,12 @@
-          ";;\n\t"							      \
-          "mov gp=loc0\n\t"						      \
-          "mov %0=r8\n\t"						      \
--         : "=r" (__l) : : "loc0", __TLS_CALL_CLOBBERS);			      \
-+         : "=r" (__l) : "r" (__gp) : "loc0", __TLS_CALL_CLOBBERS);	      \
-      __l; })
- 
- # define TLS_GD(x) \
-   ({ void *__l;								      \
-+     register long __gp asm ("gp");					      \
-      asm (";;\n\t"							      \
- 	 "mov loc0=gp\n\t"						      \
-          "addl r16=@ltoff(@dtpmod(" #x ")),gp\n\t"			      \
-@@ -361,7 +364,7 @@
-          ";;\n\t"							      \
-          "mov gp=loc0\n\t"						      \
-          "mov %0=r8\n\t"						      \
--          : "=r" (__l) : : "loc0", __TLS_CALL_CLOBBERS);		      \
-+          : "=r" (__l) : "r" (__gp) : "loc0", __TLS_CALL_CLOBBERS);	      \
-      __l; })
- 
- #elif defined __sparc__ && !defined __arch64__
-@@ -622,6 +625,53 @@
- 	  : "=&a" (__offset) : : "cc", "0", "1", "2", "3", "4", "5", "12" );  \
-      (int *) (__builtin_thread_pointer() + __offset); })
- # endif
-+
-+#elif defined __powerpc__ && !defined __powerpc64__
-+
-+# define __TLS_CALL_CLOBBERS						\
-+	"0", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12",	\
-+	"lr", "ctr", "cr0", "cr1", "cr5", "cr6", "cr7"
-+
-+/* PowerPC32 Local Exec TLS access.  */
-+# define TLS_LE(x)				\
-+  ({ int *__result;				\
-+     asm ("addi %0,2," #x "@tprel"		\
-+	  : "=r" (__result));			\
-+     __result; })
-+
-+/* PowerPC32 Initial Exec TLS access.  */
-+# define TLS_IE(x)					\
-+  ({ int *__result;					\
-+     asm ("bl _GLOBAL_OFFSET_TABLE_@local-4\n\t"	\
-+	  "mflr %0\n\t"					\
-+	  "lwz %0," #x "@got@tprel(%0)\n\t"		\
-+	  "add %0,%0," #x "@tls"			\
-+	  : "=b" (__result) :				\
-+	  : "lr");					\
-+     __result; })
-+
-+/* PowerPC32 Local Dynamic TLS access.  */
-+# define TLS_LD(x)					\
-+  ({ int *__result;					\
-+     asm ("bl _GLOBAL_OFFSET_TABLE_@local-4\n\t"	\
-+	  "mflr 3\n\t"					\
-+	  "addi 3,3," #x "@got@tlsld\n\t"		\
-+	  "bl __tls_get_addr@plt\n\t"			\
-+	  "addi %0,3," #x "@dtprel"			\
-+	  : "=r" (__result) :				\
-+	  : __TLS_CALL_CLOBBERS);			\
-+     __result; })
-+
-+/* PowerPC32 General Dynamic TLS access.  */
-+# define TLS_GD(x)					\
-+  ({ register int *__result __asm__ ("r3");		\
-+     asm ("bl _GLOBAL_OFFSET_TABLE_@local-4\n\t"	\
-+	  "mflr 3\n\t"					\
-+	  "addi 3,3," #x "@got@tlsgd\n\t"		\
-+	  "bl __tls_get_addr@plt"			\
-+	  : :						\
-+	  : __TLS_CALL_CLOBBERS);			\
-+     __result; })
- 
- #elif defined __powerpc__ && defined __powerpc64__
- 
-diff -u -udbrN glibc-2.3.2/elf/vismain.c glibc-2.3.2-200304020432/elf/vismain.c
---- glibc-2.3.2/elf/vismain.c	Sat Jul  7 21:20:53 2001
-+++ glibc-2.3.2-200304020432/elf/vismain.c	Sat Mar 29 07:49:46 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 2000 Free Software Foundation, Inc.
-+/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -86,7 +86,8 @@
-      first DSO.  */
-   if (protinmod != getinmod1 ())
-     {
--      puts ("`protinmod' in main and mod1 don't have same address");
-+      printf ("&protinmod in main (%p) != &protinmod in mod1 (%p)\n",
-+	      protinmod, getinmod1 ());
-       res = 1;
-     }
-   if (protinmod == getinmod2 ())
-@@ -116,7 +117,8 @@
-      one intercepts the references from the main object.  */
-   if (protitcpt != getitcpt3 ())
-     {
--      puts ("`protitcpt' in main and mod3 don't have same address");
-+      printf ("&protitcpt in main (%p) != &protitcpt in mod3 (%p)\n",
-+	      &protitcpt, getitcpt3 ());
-       res = 1;
-     }
-   if (protitcpt == getitcpt1 ())
-@@ -150,12 +152,12 @@
- 
-   /* Now look at variables.  First a variable which is available
-      everywhere.  We must have three different addresses.  */
--  if (protvarlocal == getvarlocal1 ())
-+  if (&protvarlocal == getvarlocal1 ())
-     {
-       puts ("`protvarlocal' in main and mod1 have same address");
-       res = 1;
-     }
--  if (protvarlocal == getvarlocal2 ())
-+  if (&protvarlocal == getvarlocal2 ())
-     {
-       puts ("`protvarlocal' in main and mod2 have same address");
-       res = 1;
-@@ -170,54 +172,58 @@
-       puts ("`protvarlocal in main has wrong value");
-       res = 1;
-     }
--  if (strcmp (getvarlocal1 (), "vismod1.c") != 0)
-+  if (strcmp (*getvarlocal1 (), "vismod1.c") != 0)
-     {
-       puts ("`getvarlocal1' returns wrong value");
-       res = 1;
-     }
--  if (strcmp (getvarlocal2 (), "vismod2.c") != 0)
-+  if (strcmp (*getvarlocal2 (), "vismod2.c") != 0)
-     {
-       puts ("`getvarlocal2' returns wrong value");
-       res = 1;
-     }
- 
-   /* Now the case where there is no local definition.  */
--  if (protvarinmod != getvarinmod1 ())
-+  if (&protvarinmod != getvarinmod1 ())
-     {
--      puts ("`protvarinmod' in main and mod1 have not same address");
--      res = 1;
-+      printf ("&protvarinmod in main (%p) != &protitcpt in mod1 (%p)\n",
-+	      &protvarinmod, getvarinmod1 ());
-+      // XXX Possibly enable once fixed.
-+      // res = 1;
-     }
--  if (protvarinmod == getvarinmod2 ())
-+  if (&protvarinmod == getvarinmod2 ())
-     {
-       puts ("`protvarinmod' in main and mod2 have same address");
-       res = 1;
-     }
--  if (strcmp (getvarinmod1 (), "vismod1.c") != 0)
-+  if (strcmp (*getvarinmod1 (), "vismod1.c") != 0)
-     {
-       puts ("`getvarinmod1' returns wrong value");
-       res = 1;
-     }
--  if (strcmp (getvarinmod2 (), "vismod2.c") != 0)
-+  if (strcmp (*getvarinmod2 (), "vismod2.c") != 0)
-     {
-       puts ("`getvarinmod2' returns wrong value");
-       res = 1;
-     }
- 
-   /* And a test where a variable definition is intercepted.  */
--  if (protvaritcpt == getvaritcpt1 ())
-+  if (&protvaritcpt == getvaritcpt1 ())
-     {
-       puts ("`protvaritcpt' in main and mod1 have same address");
-       res = 1;
-     }
--  if (protvaritcpt == getvaritcpt2 ())
-+  if (&protvaritcpt == getvaritcpt2 ())
-     {
-       puts ("`protvaritcpt' in main and mod2 have same address");
-       res = 1;
-     }
--  if (protvaritcpt != getvaritcpt3 ())
-+  if (&protvaritcpt != getvaritcpt3 ())
-     {
--      puts ("`protvaritcpt' in main and mod3 have not same address");
--      res = 1;
-+      printf ("&protvaritcpt in main (%p) != &protvaritcpt in mod3 (%p)\n",
-+	      &protvaritcpt, getvaritcpt3 ());
-+      // XXX Possibly enable once fixed.
-+      // res = 1;
-     }
-   if (getvaritcpt1 () == getvaritcpt2 ())
-     {
-@@ -229,12 +235,12 @@
-       puts ("`protvaritcpt in main has wrong value");
-       res = 1;
-     }
--  if (strcmp (getvaritcpt1 (), "vismod1.c") != 0)
-+  if (strcmp (*getvaritcpt1 (), "vismod1.c") != 0)
-     {
-       puts ("`getvaritcpt1' returns wrong value");
-       res = 1;
-     }
--  if (strcmp (getvaritcpt2 (), "vismod2.c") != 0)
-+  if (strcmp (*getvaritcpt2 (), "vismod2.c") != 0)
-     {
-       puts ("`getvaritcpt2' returns wrong value");
-       res = 1;
-diff -u -udbrN glibc-2.3.2/elf/vismod.h glibc-2.3.2-200304020432/elf/vismod.h
---- glibc-2.3.2/elf/vismod.h	Sun Dec 17 18:07:45 2000
-+++ glibc-2.3.2-200304020432/elf/vismod.h	Sat Mar 29 04:46:03 2003
-@@ -5,21 +5,21 @@
- extern int (*getinmod1 (void)) (void);
- extern int callitcpt1 (void);
- extern int (*getitcpt1 (void)) (void);
--extern const char *getvarlocal1 (void);
--extern const char *getvarinmod1 (void);
--extern const char *getvaritcpt1 (void);
-+extern const char **getvarlocal1 (void);
-+extern const char **getvarinmod1 (void);
-+extern const char **getvaritcpt1 (void);
- extern int calllocal2 (void);
- extern int (*getlocal2 (void)) (void);
- extern int callinmod2 (void);
- extern int (*getinmod2 (void)) (void);
- extern int callitcpt2 (void);
- extern int (*getitcpt2 (void)) (void);
--extern const char *getvarlocal2 (void);
--extern const char *getvarinmod2 (void);
--extern const char *getvaritcpt2 (void);
-+extern const char **getvarlocal2 (void);
-+extern const char **getvarinmod2 (void);
-+extern const char **getvaritcpt2 (void);
- extern int callitcpt3 (void);
- extern int (*getitcpt3 (void)) (void);
--extern const char *getvaritcpt3 (void);
-+extern const char **getvaritcpt3 (void);
- 
- extern int protinmod (void);
- extern int protitcpt (void);
-diff -u -udbrN glibc-2.3.2/elf/vismod1.c glibc-2.3.2-200304020432/elf/vismod1.c
---- glibc-2.3.2/elf/vismod1.c	Sat Jul  7 21:20:53 2001
-+++ glibc-2.3.2-200304020432/elf/vismod1.c	Sat Mar 29 04:46:03 2003
-@@ -79,26 +79,26 @@
- const char *protvarlocal = __FILE__;
- asm (".protected protvarlocal");
- 
--const char *
-+const char **
- getvarlocal1 (void)
- {
--  return protvarlocal;
-+  return &protvarlocal;
- }
- 
- const char *protvarinmod = __FILE__;
- asm (".protected protvarinmod");
- 
--const char *
-+const char **
- getvarinmod1 (void)
- {
--  return protvarinmod;
-+  return &protvarinmod;
- }
- 
- const char *protvaritcpt = __FILE__;
- asm (".protected protvaritcpt");
- 
--const char *
-+const char **
- getvaritcpt1 (void)
- {
--  return protvaritcpt;
-+  return &protvaritcpt;
- }
-diff -u -udbrN glibc-2.3.2/elf/vismod2.c glibc-2.3.2-200304020432/elf/vismod2.c
---- glibc-2.3.2/elf/vismod2.c	Sat Jul  7 21:20:53 2001
-+++ glibc-2.3.2-200304020432/elf/vismod2.c	Sat Mar 29 04:46:03 2003
-@@ -80,28 +80,28 @@
- const char *protvarlocal = __FILE__;
- asm (".protected protvarlocal");
- 
--const char *
-+const char **
- getvarlocal2 (void)
- {
--  return protvarlocal;
-+  return &protvarlocal;
- }
- 
- const char *protvarinmod = __FILE__;
- asm (".protected protvarinmod");
- 
--const char *
-+const char **
- getvarinmod2 (void)
- {
--  return protvarinmod;
-+  return &protvarinmod;
- }
- 
- const char *protvaritcpt = __FILE__;
- asm (".protected protvaritcpt");
- 
--const char *
-+const char **
- getvaritcpt2 (void)
- {
--  return protvaritcpt;
-+  return &protvaritcpt;
- }
- 
- /* We must never call these functions.  */
-@@ -117,7 +117,7 @@
-   abort ();
- }
- 
--const char *
-+const char **
- getvaritcpt3 (void)
- {
-   abort ();
-diff -u -udbrN glibc-2.3.2/elf/vismod3.c glibc-2.3.2-200304020432/elf/vismod3.c
---- glibc-2.3.2/elf/vismod3.c	Sat Jul  7 21:20:53 2001
-+++ glibc-2.3.2-200304020432/elf/vismod3.c	Sat Mar 29 04:46:03 2003
-@@ -40,8 +40,8 @@
- const char *protvaritcpt = __FILE__;
- asm (".protected protvaritcpt");
- 
--const char *
-+const char **
- getvaritcpt3 (void)
- {
--  return protvaritcpt;
-+  return &protvaritcpt;
- }
-diff -u -udbrN glibc-2.3.2/gmon/gmon.c glibc-2.3.2-200304020432/gmon/gmon.c
---- glibc-2.3.2/gmon/gmon.c	Wed Jan  8 04:49:47 2003
-+++ glibc-2.3.2-200304020432/gmon/gmon.c	Sun Mar 16 04:22:23 2003
-@@ -213,7 +213,7 @@
-   struct gmon_cg_arc_record raw_arc[NARCS_PER_WRITEV]
-     __attribute__ ((aligned (__alignof__ (char*))));
-   ARCINDEX from_index, to_index;
--  int from_len;
-+  u_long from_len;
-   u_long frompc;
-   struct iovec iov[2 * NARCS_PER_WRITEV];
-   int nfilled;
-diff -u -udbrN glibc-2.3.2/gmon/mcount.c glibc-2.3.2-200304020432/gmon/mcount.c
---- glibc-2.3.2/gmon/mcount.c	Thu Aug 29 11:25:51 2002
-+++ glibc-2.3.2-200304020432/gmon/mcount.c	Fri Mar 21 08:45:54 2003
-@@ -39,7 +39,7 @@
-    and MCOUNT macros.  */
- #include "machine-gmon.h"
- 
--#include <atomicity.h>
-+#include <atomic.h>
- 
- /*
-  * mcount is called on entry to each function compiled with the profiling
-@@ -69,7 +69,8 @@
- 	 * check that we are profiling
- 	 * and that we aren't recursively invoked.
- 	 */
--	if (! compare_and_swap (&p->state, GMON_PROF_ON, GMON_PROF_BUSY))
-+	if (atomic_compare_and_exchange_bool_acq (&p->state, GMON_PROF_BUSY,
-+						  GMON_PROF_ON))
- 	  return;
- 
- 	/*
-diff -u -udbrN glibc-2.3.2/iconvdata/Makefile glibc-2.3.2-200304020432/iconvdata/Makefile
---- glibc-2.3.2/iconvdata/Makefile	Sat Feb 22 02:01:16 2003
-+++ glibc-2.3.2-200304020432/iconvdata/Makefile	Wed Mar 26 09:11:21 2003
-@@ -58,7 +58,7 @@
- include ../Makeconfig
- 
- ifeq (yes,$(build-shared))
--tests = bug-iconv1 bug-iconv2 tst-loading tst-e2big tst-iconv4
-+tests = bug-iconv1 bug-iconv2 tst-loading tst-e2big tst-iconv4 bug-iconv4
- ifeq ($(have-thread-library),yes)
- tests += bug-iconv3
- endif
-diff -u -udbrN glibc-2.3.2/iconvdata/bug-iconv4.c glibc-2.3.2-200304020432/iconvdata/bug-iconv4.c
---- glibc-2.3.2/iconvdata/bug-iconv4.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/iconvdata/bug-iconv4.c	Wed Mar 26 09:10:58 2003
-@@ -0,0 +1,78 @@
-+/* Contributed by Jiro SEKIBA <jir@yamato.ibm.com>.  */
-+#include <errno.h>
-+#include <iconv.h>
-+#include <stdbool.h>
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+
-+#define UCS_STR "\x4e\x8c" /* EUC-TW 0xa2a2, EUC-JP 0x */
-+
-+static const char *to_code;
-+
-+static bool
-+xiconv (iconv_t cd, int out_size)
-+{
-+  unsigned char euc[4];
-+  char *inp = (char *) UCS_STR;
-+  char *outp = euc;
-+  size_t inbytesleft = strlen (UCS_STR);
-+  size_t outbytesleft = out_size;
-+  size_t ret;
-+  bool fail = false;
-+
-+  errno = 0;
-+  ret = iconv (cd, &inp, &inbytesleft, &outp, &outbytesleft);
-+  if (errno || ret == (size_t) -1)
-+    {
-+      fail = out_size == 4 || errno != E2BIG;
-+      printf ("expected %d (E2BIG), got %d (%m)\n", E2BIG, errno);
-+    }
-+  else
-+    {
-+      printf ("%s: 0x%02x%02x\n", to_code, euc[0], euc[1]);
-+      if (out_size == 1)
-+	fail = true;
-+    }
-+
-+  return fail;
-+}
-+
-+
-+static iconv_t
-+xiconv_open (const char *code)
-+{
-+  iconv_t cd;
-+  to_code = code;
-+  errno = 0;
-+  if (errno || (cd = iconv_open (to_code, "UCS-2BE")) == (iconv_t) -1)
-+    {
-+      puts ("Can't open converter");
-+      exit (1);
-+    }
-+  return cd;
-+}
-+
-+
-+int
-+main (void)
-+{
-+  iconv_t cd;
-+  int result = 0;
-+
-+  cd = xiconv_open ("EUC-TW");
-+  result |= xiconv (cd, 4) == true;
-+  puts ("---");
-+  result |= xiconv (cd, 1) == true;
-+  puts ("---");
-+  iconv_close (cd);
-+
-+  cd = xiconv_open ("EUC-JP");
-+  result |= xiconv (cd, 4) == true;
-+  puts ("---");
-+  result |= xiconv (cd, 1) == true;
-+  puts ("---");
-+  iconv_close (cd);
-+
-+  return result;
-+}
-diff -u -udbrN glibc-2.3.2/iconvdata/euc-tw.c glibc-2.3.2-200304020432/iconvdata/euc-tw.c
---- glibc-2.3.2/iconvdata/euc-tw.c	Mon Dec  2 22:26:10 2002
-+++ glibc-2.3.2-200304020432/iconvdata/euc-tw.c	Wed Mar 26 08:58:49 2003
-@@ -1,5 +1,5 @@
- /* Mapping tables for EUC-TW handling.
--   Copyright (C) 1998, 1999, 2000-2002 Free Software Foundation, Inc.
-+   Copyright (C) 1998, 1999, 2000-2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
- 
-@@ -143,7 +143,7 @@
- 	if (__builtin_expect (found, 1) == 0)				      \
- 	  {								      \
- 	    /* We ran out of space.  */					      \
--	    result = __GCONV_INCOMPLETE_INPUT;				      \
-+	    result = __GCONV_FULL_OUTPUT;				      \
- 	    break;							      \
- 	  }								      \
- 	if (__builtin_expect (found, 1) != __UNKNOWN_10646_CHAR)	      \
-@@ -160,7 +160,7 @@
- 	    if (__builtin_expect (found, 1) == 0)			      \
- 	      {								      \
- 		/* We ran out of space.  */				      \
--		result = __GCONV_INCOMPLETE_INPUT;			      \
-+		result = __GCONV_FULL_OUTPUT;				      \
- 		break;							      \
- 	      }								      \
- 	    if (__builtin_expect (found, 0) == __UNKNOWN_10646_CHAR)	      \
-diff -u -udbrN glibc-2.3.2/iconvdata/testdata/IBM1160.~1~ glibc-2.3.2-200304020432/iconvdata/testdata/IBM1160.~1~
---- glibc-2.3.2/iconvdata/testdata/IBM1160.~1~	Thu Sep 20 07:06:15 2001
-+++ glibc-2.3.2-200304020432/iconvdata/testdata/IBM1160.~1~	Thu Jan  1 01:00:00 1970
-@@ -1,14 +0,0 @@
--  ! " # $ % & ' ( ) * + , - . / 0 
--1 2 3 4 5 6 7 8 9 : ; < = > ? @ A 
--B C D E F G H I J K L M N O P Q R 
--S T U V W X Y Z [ \ ] ^ _ ` a b c 
--d e f g h i j k l m n o p q r s t 
--u v w x y z { | } ~  € � ‚ ƒ „ … 
--† ‡ ˆ ‰ Š ‹ Œ � Ž � � ‘ ’ “ ” • – 
--— ˜ ™ š › œ � ž Ÿ   ¡ ¢ £ ¤ ¥ ¦ § 
--¨ © ª « ¬ ­ ® ¯ ° ± ² ³ ´ µ ¶ · ¸ 
--¹ º » ¼ ½ ¾ ¿ À Á Â Ã Ä Å Æ Ç È É 
--Ê Ë Ì Í Î Ï Ð Ñ Ò Ó Ô Õ Ö × Ø Ù Ú 
--Û Ü Ý Þ ß à á â ã ä å æ ç è é ê ë 
--ì í î ï ð ñ ò ó ô õ ö ÷ ø ù ú û ü 
--ý þ ÿ 
-diff -u -udbrN glibc-2.3.2/include/atomic.h glibc-2.3.2-200304020432/include/atomic.h
---- glibc-2.3.2/include/atomic.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/include/atomic.h	Wed Mar 26 05:01:47 2003
-@@ -0,0 +1,242 @@
-+/* Internal macros for atomic operations for GNU C Library.
-+   Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#ifndef _ATOMIC_H
-+#define _ATOMIC_H	1
-+
-+#include <stdlib.h>
-+
-+#include <bits/atomic.h>
-+
-+/* Wrapper macros to call pre_NN_post (mem, ...) where NN is the
-+   bit width of *MEM.  The calling macro puts parens around MEM
-+   and following args.  */
-+#define __atomic_val_bysize(pre, post, mem, ...)			      \
-+  ({									      \
-+    __typeof (*mem) __result;						      \
-+    if (sizeof (*mem) == 1)						      \
-+      __result = pre##_8_##post (mem, __VA_ARGS__);			      \
-+    else if (sizeof (*mem) == 2)					      \
-+      __result = pre##_16_##post (mem, __VA_ARGS__);			      \
-+    else if (sizeof (*mem) == 4)					      \
-+      __result = pre##_32_##post (mem, __VA_ARGS__);			      \
-+    else if (sizeof (*mem) == 8)					      \
-+      __result = pre##_64_##post (mem, __VA_ARGS__);			      \
-+    else								      \
-+      abort ();								      \
-+    __result;								      \
-+  })
-+#define __atomic_bool_bysize(pre, post, mem, ...)			      \
-+  ({									      \
-+    int __result;							      \
-+    if (sizeof (*mem) == 1)						      \
-+      __result = pre##_8_##post (mem, __VA_ARGS__);			      \
-+    else if (sizeof (*mem) == 2)					      \
-+      __result = pre##_16_##post (mem, __VA_ARGS__);			      \
-+    else if (sizeof (*mem) == 4)					      \
-+      __result = pre##_32_##post (mem, __VA_ARGS__);			      \
-+    else if (sizeof (*mem) == 8)					      \
-+      __result = pre##_64_##post (mem, __VA_ARGS__);			      \
-+    else								      \
-+      abort ();								      \
-+    __result;								      \
-+  })
-+
-+
-+/* Atomically store NEWVAL in *MEM if *MEM is equal to OLDVAL.
-+   Return the old *MEM value.  */
-+#if !defined atomic_compare_and_exchange_val_acq \
-+    && defined __arch_compare_and_exchange_val_32_acq
-+# define atomic_compare_and_exchange_val_acq(mem, newval, oldval) \
-+  __atomic_val_bysize (__arch_compare_and_exchange_val,acq, \
-+		       (mem), (newval), (oldval))
-+#endif
-+
-+
-+#ifndef atomic_compare_and_exchange_val_rel
-+# define atomic_compare_and_exchange_val_rel(mem, oldval, newval) \
-+  atomic_compare_and_exchange_val_acq ((mem), (oldval), (newval))
-+#endif
-+
-+
-+/* Atomically store NEWVAL in *MEM if *MEM is equal to OLDVAL.
-+   Return zero if *MEM was changed or non-zero if no exchange happened.  */
-+#ifndef atomic_compare_and_exchange_bool_acq
-+# ifdef __arch_compare_and_exchange_bool_32_acq
-+# define atomic_compare_and_exchange_bool_acq(mem, newval, oldval) \
-+  __atomic_bool_bysize (__arch_compare_and_exchange_bool,acq, \
-+		        (mem), (newval), (oldval))
-+# else
-+#  define atomic_compare_and_exchange_bool_acq(mem, newval, oldval) \
-+  ({ /* Cannot use __oldval here, because macros later in this file might     \
-+	call this macro with __oldval argument.	 */			      \
-+     __typeof (oldval) __old = (oldval);				      \
-+     atomic_compare_and_exchange_val_acq ((mem), (newval), __old) != __old;   \
-+  })
-+# endif
-+#endif
-+
-+
-+#ifndef atomic_compare_and_exchange_bool_rel
-+# define atomic_compare_and_exchange_bool_rel(mem, oldval, newval) \
-+  atomic_compare_and_exchange_bool_acq ((mem), (oldval), (newval))
-+#endif
-+
-+
-+/* Store NEWVALUE in *MEM and return the old value.  */
-+#ifndef atomic_exchange
-+# define atomic_exchange(mem, newvalue) \
-+  ({ __typeof (*(mem)) __oldval;					      \
-+     __typeof (mem) __memp = (mem);					      \
-+     __typeof (*(mem)) __value = (newvalue);				      \
-+									      \
-+     do									      \
-+       __oldval = (*__memp);						      \
-+     while (__builtin_expect (atomic_compare_and_exchange_bool_acq (__memp,   \
-+								    __value,  \
-+								    __oldval),\
-+			      0));					      \
-+									      \
-+     __oldval; })
-+#endif
-+
-+
-+/* Add VALUE to *MEM and return the old value of *MEM.  */
-+#ifndef atomic_exchange_and_add
-+# define atomic_exchange_and_add(mem, value) \
-+  ({ __typeof (*(mem)) __oldval;					      \
-+     __typeof (mem) __memp = (mem);					      \
-+     __typeof (*(mem)) __value = (value);				      \
-+									      \
-+     do									      \
-+       __oldval = (*__memp);						      \
-+     while (__builtin_expect (atomic_compare_and_exchange_bool_acq (__memp,   \
-+								    __oldval  \
-+								    + __value,\
-+								    __oldval),\
-+			      0));					      \
-+									      \
-+     __oldval; })
-+#endif
-+
-+
-+#ifndef atomic_add
-+# define atomic_add(mem, value) (void) atomic_exchange_and_add ((mem), (value))
-+#endif
-+
-+
-+#ifndef atomic_increment
-+# define atomic_increment(mem) atomic_add ((mem), 1)
-+#endif
-+
-+
-+/* Add one to *MEM and return true iff it's now zero.  */
-+#ifndef atomic_increment_and_test
-+# define atomic_increment_and_test(mem) \
-+  (atomic_exchange_and_add ((mem), 1) + 1 == 0)
-+#endif
-+
-+
-+#ifndef atomic_decrement
-+# define atomic_decrement(mem) atomic_add ((mem), -1)
-+#endif
-+
-+
-+/* Subtract 1 from *MEM and return true iff it's now zero.  */
-+#ifndef atomic_decrement_and_test
-+# define atomic_decrement_and_test(mem) \
-+  (atomic_exchange_and_add ((mem), -1) == 1)
-+#endif
-+
-+
-+/* Decrement *MEM if it is > 0, and return the old value.  */
-+#ifndef atomic_decrement_if_positive
-+# define atomic_decrement_if_positive(mem) \
-+  ({ __typeof (*(mem)) __oldval;					      \
-+     __typeof (mem) __memp = (mem);					      \
-+									      \
-+     do									      \
-+       {								      \
-+	 __oldval = *__memp;						      \
-+	 if (__builtin_expect (__oldval <= 0, 0))			      \
-+	   break;							      \
-+       }								      \
-+     while (__builtin_expect (atomic_compare_and_exchange_bool_acq (__memp,   \
-+								    __oldval  \
-+								    - 1,      \
-+								    __oldval),\
-+			      0));\
-+     __oldval; })
-+#endif
-+
-+
-+#ifndef atomic_add_negative
-+# define atomic_add_negative(mem, value)				      \
-+  ({ __typeof (value) __aan_value = (value);				      \
-+     atomic_exchange_and_add ((mem), __aan_value) < -__aan_value; })
-+#endif
-+
-+
-+#ifndef atomic_add_zero
-+# define atomic_add_zero(mem, value)					      \
-+  ({ __typeof (value) __aaz_value = (value);				      \
-+     atomic_exchange_and_add ((mem), __aaz_value) == -__aaz_value; })
-+#endif
-+
-+
-+#ifndef atomic_bit_set
-+# define atomic_bit_set(mem, bit) \
-+  (void) atomic_bit_test_set((mem), (bit))
-+#endif
-+
-+
-+#ifndef atomic_bit_test_set
-+# define atomic_bit_test_set(mem, bit) \
-+  ({ __typeof (*(mem)) __oldval;					      \
-+     __typeof (mem) __memp = (mem);					      \
-+     __typeof (*(mem)) __mask = ((__typeof (*(mem))) 1 << (bit));	      \
-+									      \
-+     do									      \
-+       __oldval = (*__memp);						      \
-+     while (__builtin_expect (atomic_compare_and_exchange_bool_acq (__memp,   \
-+								    __oldval  \
-+								    | __mask, \
-+								    __oldval),\
-+			      0));					      \
-+									      \
-+     __oldval & __mask; })
-+#endif
-+
-+
-+#ifndef atomic_full_barrier
-+# define atomic_full_barrier() __asm ("" ::: "memory")
-+#endif
-+
-+
-+#ifndef atomic_read_barrier
-+# define atomic_read_barrier() atomic_full_barrier()
-+#endif
-+
-+
-+#ifndef atomic_write_barrier
-+# define atomic_write_barrier() atomic_full_barrier()
-+#endif
-+
-+#endif	/* atomic.h */
-diff -u -udbrN glibc-2.3.2/include/dlfcn.h glibc-2.3.2-200304020432/include/dlfcn.h
---- glibc-2.3.2/include/dlfcn.h	Tue Nov 19 09:18:00 2002
-+++ glibc-2.3.2-200304020432/include/dlfcn.h	Mon Mar 10 10:12:11 2003
-@@ -1,5 +1,6 @@
- #ifndef _DLFCN_H
- #include <dlfcn/dlfcn.h>
-+#include <link.h>		/* For ElfW.  */
- 
- /* Internally used flag.  */
- #define __RTLD_DLOPEN	0x80000000
-@@ -15,9 +16,12 @@
- extern int   __libc_dlclose (void *__map);
- 
- /* Locate shared object containing the given address.  */
--extern int _dl_addr (const void *address, Dl_info *info)
-+#ifdef ElfW
-+extern int _dl_addr (const void *address, Dl_info *info,
-+		     struct link_map **mapp, const ElfW(Sym) **symbolp)
-      internal_function;
- libc_hidden_proto (_dl_addr)
-+#endif
- 
- /* Open the shared object NAME, relocate it, and run its initializer if it
-    hasn't already been run.  MODE is as for `dlopen' (see <dlfcn.h>).  If
-diff -u -udbrN glibc-2.3.2/include/gmp.h glibc-2.3.2-200304020432/include/gmp.h
---- glibc-2.3.2/include/gmp.h	Tue Dec  5 18:28:08 2000
-+++ glibc-2.3.2-200304020432/include/gmp.h	Fri Mar 14 06:48:18 2003
-@@ -1,3 +1,7 @@
-+/* Include gmp-mparam.h first, such that definitions of _SHORT_LIMB
-+   and _LONG_LONG_LIMB in it can take effect into gmp.h.  */
-+#include <gmp-mparam.h>
-+
- #ifndef __GMP_H__
- 
- #include <stdlib/gmp.h>
-diff -u -udbrN glibc-2.3.2/include/sched.h glibc-2.3.2-200304020432/include/sched.h
---- glibc-2.3.2/include/sched.h	Thu Aug 15 07:39:03 2002
-+++ glibc-2.3.2-200304020432/include/sched.h	Mon Mar  3 22:32:45 2003
-@@ -18,5 +18,5 @@
- extern int __clone (int (*__fn) (void *__arg), void *__child_stack,
- 		    int __flags, void *__arg, ...);
- extern int __clone2 (int (*__fn) (void *__arg), void *__child_stack_base,
--		     size_t __child_stack_size, int __flags, void *__arg);
-+		     size_t __child_stack_size, int __flags, void *__arg, ...);
- #endif
-diff -u -udbrN glibc-2.3.2/inet/netinet/in.h glibc-2.3.2-200304020432/inet/netinet/in.h
---- glibc-2.3.2/inet/netinet/in.h	Sat Jul  7 21:21:03 2001
-+++ glibc-2.3.2-200304020432/inet/netinet/in.h	Tue Mar 25 00:52:04 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1991-1999, 2000, 2001 Free Software Foundation, Inc.
-+/* Copyright (C) 1991-1999, 2000, 2001, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -79,6 +79,8 @@
- #define IPPROTO_PIM		IPPROTO_PIM
-     IPPROTO_COMP = 108,	   /* Compression Header Protocol.  */
- #define IPPROTO_COMP		IPPROTO_COMP
-+    IPPROTO_SCTP = 132,	   /* Stream Control Transmission Protocol.  */
-+#define IPPROTO_SCTP		IPPROTO_SCTP
-     IPPROTO_RAW = 255,	   /* Raw IP packets.  */
- #define IPPROTO_RAW		IPPROTO_RAW
-     IPPROTO_MAX
-diff -u -udbrN glibc-2.3.2/inet/test-ifaddrs.c glibc-2.3.2-200304020432/inet/test-ifaddrs.c
---- glibc-2.3.2/inet/test-ifaddrs.c	Mon Dec  2 23:36:09 2002
-+++ glibc-2.3.2-200304020432/inet/test-ifaddrs.c	Sat Mar 29 08:25:19 2003
-@@ -69,6 +69,10 @@
- #endif
- 	    case AF_UNSPEC:
- 	      return "---";
-+
-+	    case AF_PACKET:
-+	      return "<packet>";
-+
- 	    default:
- 	      ++failures;
- 	      printf ("sa_family=%d %08x\n", sa->sa_family,
-diff -u -udbrN glibc-2.3.2/intl/po2test.sed glibc-2.3.2-200304020432/intl/po2test.sed
---- glibc-2.3.2/intl/po2test.sed	Sat Jan 22 06:43:54 2000
-+++ glibc-2.3.2-200304020432/intl/po2test.sed	Sun Mar 30 23:55:45 2003
-@@ -1,5 +1,5 @@
- # po2test.sed - Convert Uniforum style .po file to C code for testing.
--# Copyright (C) 2000 Free Software Foundation, Inc.
-+# Copyright (C) 2000,2003 Free Software Foundation, Inc.
- # Ulrich Drepper <drepper@cygnus.com>, 2000.
- #
- # This program is free software; you can redistribute it and/or modify
-@@ -16,55 +16,37 @@
- # along with this program; if not, write to the Free Software
- # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- #
-+
- #
- # We copy the original message as a comment into the .msg file.  But enclose
- # them with INPUT ( ).
- #
--/^msgid/ {
--  s/msgid[ 	]*"\(.*\)"/INPUT ("\1")/
--# Clear flag from last substitution.
--  tb
--# Append the next line.
--  :b
--  N
--# Look whether second part is a continuation line.
--  s/\(.*\)")\(\n\)"\(.*\)"/\1\\\2\3")/
--# Yes, then branch.
--  ta
--  P
--  D
--# Note that `D' includes a jump to the start!!
--# We found a continuation line.  But before printing insert '\'.
--  :a
--  s/\(.*\)")\(\n.*\)/\1\\\2/
--  P
--# We cannot use the sed command `D' here
--  s/.*\n\(.*\)/\1/
--  tb
--}
-+s/^msgid[ 	]*"\(.*\)"/INPUT ("\1")/
-+# Clear flag from last substitution and jump if matching
-+tb
-+
- #
- # Copy the translations as well and enclose them with OUTPUT ( ).
- #
--/^msgstr/ {
--  s/msgstr[ 	]*"\(.*\)"/OUTPUT ("\1")/
--# Clear flag from last substitution.
--  tb
-+s/^msgstr[ 	]*"\(.*\)"/OUTPUT ("\1")/
-+# Clear flag from last substitution and jump if matching
-+tb
-+
-+d
-+
-+:b
- # Append the next line.
--  :b
--  N
--# Look whether second part is a continuation line.
--  s/\(.*\)")\(\n\)"\(.*\)"/\1\\\2\3")/
--# Yes, then branch.
--  ta
--  P
--  D
--# Note that `D' includes a jump to the start!!
--# We found a continuation line.  But before printing insert '\'.
--  :a
--  s/\(.*\)")\(\n.*\)/\1\\\2/
--  P
-+$!N
-+# Check whether second part is a continuation line.  If so, before printing
-+# insert '\'.
-+s/\(.*\)")\(\n\)"\(.*\)"/\1\\\2\3")/
-+P
-+ta
-+# No, go to the top and process it. Note that `D' includes a jump to the start!!
-+D
-+# Yes, we found a continuation line.
-+:a
- # We cannot use the sed command `D' here
--  s/.*\n\(.*\)/\1/
--  tb
--}
--d
-+s/[^\n]*\n//
-+# Clear the substitution flag and do the next line.
-+tb
-diff -u -udbrN glibc-2.3.2/io/fts.c glibc-2.3.2-200304020432/io/fts.c
---- glibc-2.3.2/io/fts.c	Mon Apr  8 09:02:07 2002
-+++ glibc-2.3.2-200304020432/io/fts.c	Sun Mar 16 02:03:52 2003
-@@ -581,8 +581,9 @@
- 	FTSENT *cur, *tail;
- 	DIR *dirp;
- 	void *oldaddr;
--	int cderrno, descend, len, level, maxlen, nlinks, saved_errno,
-+	int cderrno, descend, len, level, nlinks, saved_errno,
- 	    nostat, doadjust;
-+	size_t maxlen;
- 	char *cp;
- 
- 	/* Set current node pointer. */
-diff -u -udbrN glibc-2.3.2/libio/fileops.c glibc-2.3.2-200304020432/libio/fileops.c
---- glibc-2.3.2/libio/fileops.c	Wed Jan  8 06:18:32 2003
-+++ glibc-2.3.2-200304020432/libio/fileops.c	Thu Mar 27 12:53:59 2003
-@@ -353,6 +353,7 @@
- 	      /* Something went wrong, we cannot load the conversion modules.
- 		 This means we cannot proceed since the user explicitly asked
- 		 for these.  */
-+	      (void) INTUSE(_IO_file_close_it) (fp);
- 	      __set_errno (EINVAL);
- 	      return NULL;
- 	    }
-@@ -456,7 +457,7 @@
-   _IO_FILE *result;
- 
-   /* Change the function table.  */
--  _IO_JUMPS ((struct _IO_FILE_plus *) fp) = &INTUSE(_IO_file_jumps);
-+  _IO_JUMPS ((struct _IO_FILE_plus *) fp) = &_IO_file_jumps;
-   fp->_wide_data->_wide_vtable = &_IO_wfile_jumps;
- 
-   /* And perform the normal operation.  */
-@@ -708,7 +709,7 @@
-       fp->_IO_buf_base = fp->_IO_buf_end = NULL;
-       _IO_setg (fp, NULL, NULL, NULL);
-       if (fp->_mode <= 0)
--	_IO_JUMPS ((struct _IO_FILE_plus *) fp) = &INTUSE(_IO_file_jumps);
-+	_IO_JUMPS ((struct _IO_FILE_plus *) fp) = &_IO_file_jumps;
-       else
- 	_IO_JUMPS ((struct _IO_FILE_plus *) fp) = &_IO_wfile_jumps;
-       fp->_wide_data->_wide_vtable = &_IO_wfile_jumps;
-@@ -801,7 +802,7 @@
-   /* We couldn't use mmap, so revert to the vanilla file operations.  */
- 
-   if (fp->_mode <= 0)
--    _IO_JUMPS ((struct _IO_FILE_plus *) fp) = &INTUSE(_IO_file_jumps);
-+    _IO_JUMPS ((struct _IO_FILE_plus *) fp) = &_IO_file_jumps;
-   else
-     _IO_JUMPS ((struct _IO_FILE_plus *) fp) = &_IO_wfile_jumps;
-   fp->_wide_data->_wide_vtable = &_IO_wfile_jumps;
-@@ -1586,7 +1587,7 @@
-   JUMP_INIT(showmanyc, _IO_default_showmanyc),
-   JUMP_INIT(imbue, _IO_default_imbue)
- };
--INTVARDEF(_IO_file_jumps)
-+libc_hidden_data_def (_IO_file_jumps)
- 
- struct _IO_jump_t _IO_file_jumps_mmap =
- {
-diff -u -udbrN glibc-2.3.2/libio/freopen.c glibc-2.3.2-200304020432/libio/freopen.c
---- glibc-2.3.2/libio/freopen.c	Thu Oct  3 10:11:25 2002
-+++ glibc-2.3.2-200304020432/libio/freopen.c	Thu Mar 27 12:53:59 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1993,95,96,97,98,2000,2001,2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1993,95,96,97,98,2000,2001,2002,2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -67,9 +68,9 @@
- #endif
-     {
-       INTUSE(_IO_file_close_it) (fp);
--      _IO_JUMPS ((struct _IO_FILE_plus *) fp) = &INTUSE(_IO_file_jumps);
-+      _IO_JUMPS ((struct _IO_FILE_plus *) fp) = &_IO_file_jumps;
-       if (fp->_vtable_offset == 0 && fp->_wide_data != NULL)
--	fp->_wide_data->_wide_vtable = &INTUSE(_IO_wfile_jumps);
-+	fp->_wide_data->_wide_vtable = &_IO_wfile_jumps;
-       result = INTUSE(_IO_file_fopen) (fp, filename, mode, 1);
-       if (result != NULL)
- 	result = __fopen_maybe_mmap (result);
-diff -u -udbrN glibc-2.3.2/libio/freopen64.c glibc-2.3.2-200304020432/libio/freopen64.c
---- glibc-2.3.2/libio/freopen64.c	Thu Oct  3 10:11:32 2002
-+++ glibc-2.3.2-200304020432/libio/freopen64.c	Thu Mar 27 12:53:59 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1993,1995,1996,1997,1998,2000,2001,2002
-+/* Copyright (C) 1993,1995,1996,1997,1998,2000,2001,2002, 2003
-    Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-@@ -53,9 +53,9 @@
- 	filename = fd_to_filename (fd);
-     }
-   INTUSE(_IO_file_close_it) (fp);
--  _IO_JUMPS ((struct _IO_FILE_plus *) fp) = &INTUSE(_IO_file_jumps);
-+  _IO_JUMPS ((struct _IO_FILE_plus *) fp) = &_IO_file_jumps;
-   if (fp->_vtable_offset == 0 && fp->_wide_data != NULL)
--    fp->_wide_data->_wide_vtable = &INTUSE(_IO_wfile_jumps);
-+    fp->_wide_data->_wide_vtable = &_IO_wfile_jumps;
-   result = INTUSE(_IO_file_fopen) (fp, filename, mode, 0);
-   if (result != NULL)
-     result = __fopen_maybe_mmap (result);
-diff -u -udbrN glibc-2.3.2/libio/iofdopen.c glibc-2.3.2-200304020432/libio/iofdopen.c
---- glibc-2.3.2/libio/iofdopen.c	Fri Aug 30 08:56:29 2002
-+++ glibc-2.3.2-200304020432/libio/iofdopen.c	Thu Mar 27 12:53:59 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1993,1994,1997-1999,2000,2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1993,1994,1997,1998,1999,2000,2002,2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -152,12 +153,12 @@
- 	       (use_mmap && (read_write & _IO_NO_WRITES))
- 	       ? &_IO_wfile_jumps_maybe_mmap :
- #endif
--	       &INTUSE(_IO_wfile_jumps));
-+	       &_IO_wfile_jumps);
-   _IO_JUMPS (&new_f->fp) =
- #ifdef _G_HAVE_MMAP
-     (use_mmap && (read_write & _IO_NO_WRITES)) ? &_IO_file_jumps_maybe_mmap :
- #endif
--      &INTUSE(_IO_file_jumps);
-+      &_IO_file_jumps;
-   INTUSE(_IO_file_init) (&new_f->fp);
- #if  !_IO_UNIFIED_JUMPTABLES
-   new_f->fp.vtable = NULL;
-diff -u -udbrN glibc-2.3.2/libio/iofopen.c glibc-2.3.2-200304020432/libio/iofopen.c
---- glibc-2.3.2/libio/iofopen.c	Fri Aug 30 08:45:05 2002
-+++ glibc-2.3.2-200304020432/libio/iofopen.c	Thu Mar 27 12:53:59 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1993,1997,1998,1999,2000,2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1993,1997,1998,1999,2000,2002,2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -80,11 +81,11 @@
-   new_f->fp.file._lock = &new_f->lock;
- #endif
- #if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
--  _IO_no_init (&new_f->fp.file, 0, 0, &new_f->wd, &INTUSE(_IO_wfile_jumps));
-+  _IO_no_init (&new_f->fp.file, 0, 0, &new_f->wd, &_IO_wfile_jumps);
- #else
-   _IO_no_init (&new_f->fp.file, 1, 0, NULL, NULL);
- #endif
--  _IO_JUMPS (&new_f->fp) = &INTUSE(_IO_file_jumps);
-+  _IO_JUMPS (&new_f->fp) = &_IO_file_jumps;
-   INTUSE(_IO_file_init) (&new_f->fp);
- #if  !_IO_UNIFIED_JUMPTABLES
-   new_f->fp.vtable = NULL;
-diff -u -udbrN glibc-2.3.2/libio/iovdprintf.c glibc-2.3.2-200304020432/libio/iovdprintf.c
---- glibc-2.3.2/libio/iovdprintf.c	Fri Aug  2 23:46:58 2002
-+++ glibc-2.3.2-200304020432/libio/iovdprintf.c	Thu Mar 27 12:53:59 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1995, 1997-2000, 2001, 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1995,1997-2000,2001,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -41,8 +41,8 @@
- #ifdef _IO_MTSAFE_IO
-   tmpfil.file._lock = NULL;
- #endif
--  _IO_no_init (&tmpfil.file, _IO_USER_LOCK, 0, &wd, &INTUSE(_IO_wfile_jumps));
--  _IO_JUMPS (&tmpfil) = &INTUSE(_IO_file_jumps);
-+  _IO_no_init (&tmpfil.file, _IO_USER_LOCK, 0, &wd, &_IO_wfile_jumps);
-+  _IO_JUMPS (&tmpfil) = &_IO_file_jumps;
-   INTUSE(_IO_file_init) (&tmpfil);
- #if  !_IO_UNIFIED_JUMPTABLES
-   tmpfil.vtable = NULL;
-diff -u -udbrN glibc-2.3.2/libio/libioP.h glibc-2.3.2-200304020432/libio/libioP.h
---- glibc-2.3.2/libio/libioP.h	Wed Jan  8 06:18:05 2003
-+++ glibc-2.3.2-200304020432/libio/libioP.h	Thu Mar 27 12:53:59 2003
-@@ -450,9 +450,11 @@
- extern void _IO_default_imbue __P ((_IO_FILE *, void *));
- 
- extern struct _IO_jump_t _IO_file_jumps;
-+libc_hidden_proto (_IO_file_jumps)
- extern struct _IO_jump_t _IO_file_jumps_mmap attribute_hidden;
- extern struct _IO_jump_t _IO_file_jumps_maybe_mmap attribute_hidden;
--extern struct _IO_jump_t _IO_wfile_jumps attribute_hidden;
-+extern struct _IO_jump_t _IO_wfile_jumps;
-+libc_hidden_proto (_IO_wfile_jumps)
- extern struct _IO_jump_t _IO_wfile_jumps_mmap attribute_hidden;
- extern struct _IO_jump_t _IO_wfile_jumps_maybe_mmap attribute_hidden;
- extern struct _IO_jump_t _IO_old_file_jumps attribute_hidden;
-diff -u -udbrN glibc-2.3.2/libio/stdfiles.c glibc-2.3.2-200304020432/libio/stdfiles.c
---- glibc-2.3.2/libio/stdfiles.c	Wed Mar 13 02:05:41 2002
-+++ glibc-2.3.2-200304020432/libio/stdfiles.c	Thu Mar 27 12:53:59 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1993-1997,1999,2000,2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1993-1997,1999,2000,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -39,30 +39,30 @@
- #  define DEF_STDFILE(NAME, FD, CHAIN, FLAGS) \
-   static _IO_lock_t _IO_stdfile_##FD##_lock = _IO_lock_initializer; \
-   static struct _IO_wide_data _IO_wide_data_##FD \
--    = { ._wide_vtable = &INTUSE(_IO_wfile_jumps) }; \
-+    = { ._wide_vtable = &_IO_wfile_jumps }; \
-   struct _IO_FILE_plus NAME \
-     = {FILEBUF_LITERAL(CHAIN, FLAGS, FD, &_IO_wide_data_##FD), \
--       &INTUSE(_IO_file_jumps)};
-+       &_IO_file_jumps};
- # else
- #  define DEF_STDFILE(NAME, FD, CHAIN, FLAGS) \
-   static _IO_lock_t _IO_stdfile_##FD##_lock = _IO_lock_initializer; \
-   struct _IO_FILE_plus NAME \
-     = {FILEBUF_LITERAL(CHAIN, FLAGS, FD, NULL), \
--       &INTUSE(_IO_file_jumps)};
-+       &_IO_file_jumps};
- # endif
- #else
- # if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T
- #  define DEF_STDFILE(NAME, FD, CHAIN, FLAGS) \
-   static struct _IO_wide_data _IO_wide_data_##FD \
--    = { ._wide_vtable = &INTUSE(_IO_wfile_jumps) }; \
-+    = { ._wide_vtable = &_IO_wfile_jumps }; \
-   struct _IO_FILE_plus NAME \
-     = {FILEBUF_LITERAL(CHAIN, FLAGS, FD, &_IO_wide_data_##FD), \
--       &INTUSE(_IO_file_jumps)};
-+       &_IO_file_jumps};
- # else
- #  define DEF_STDFILE(NAME, FD, CHAIN, FLAGS) \
-   struct _IO_FILE_plus NAME \
-     = {FILEBUF_LITERAL(CHAIN, FLAGS, FD, NULL), \
--       &INTUSE(_IO_file_jumps)};
-+       &_IO_file_jumps};
- # endif
- #endif
- 
-diff -u -udbrN glibc-2.3.2/libio/swprintf.c glibc-2.3.2-200304020432/libio/swprintf.c
---- glibc-2.3.2/libio/swprintf.c	Sat Jul  7 21:21:03 2001
-+++ glibc-2.3.2-200304020432/libio/swprintf.c	Wed Mar  5 20:58:03 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1991,1995,1997,1998,1999,2000 Free Software Foundation, Inc.
-+/* Copyright (C) 1991,1995,1997,1998,1999,2000,2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -22,10 +23,7 @@
- /* Write formatted output into S, according to the format string FORMAT.  */
- /* VARARGS3 */
- int
--swprintf (s, n, format)
--     wchar_t *s;
--     size_t n;
--     const wchar_t *format;
-+swprintf (wchar_t *s, size_t n, const wchar_t *format, ...)
- {
-   va_list arg;
-   int done;
-diff -u -udbrN glibc-2.3.2/libio/swscanf.c glibc-2.3.2-200304020432/libio/swscanf.c
---- glibc-2.3.2/libio/swscanf.c	Sat Jul  7 21:21:03 2001
-+++ glibc-2.3.2-200304020432/libio/swscanf.c	Wed Mar  5 20:58:03 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1991, 1995, 1996, 1998, 1999 Free Software Foundation, Inc.
-+/* Copyright (C) 1991,1995,1996,1998,1999,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -22,9 +22,7 @@
- /* Read formatted input from S, according to the format string FORMAT.  */
- /* VARARGS2 */
- int
--swscanf (s, format)
--     const wchar_t *s;
--     const wchar_t *format;
-+swscanf (const wchar_t *s, const wchar_t *format, ...)
- {
-   va_list arg;
-   int done;
-diff -u -udbrN glibc-2.3.2/libio/wfileops.c glibc-2.3.2-200304020432/libio/wfileops.c
---- glibc-2.3.2/libio/wfileops.c	Tue Nov  5 08:28:51 2002
-+++ glibc-2.3.2-200304020432/libio/wfileops.c	Thu Mar 27 12:53:59 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1993,95,97,98,99,2000,2001,2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1993,95,97,98,99,2000,2001,2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Written by Ulrich Drepper <drepper@cygnus.com>.
-    Based on the single byte version by Per Bothner <bothner@cygnus.com>.
-@@ -879,7 +879,7 @@
-   JUMP_INIT(showmanyc, _IO_default_showmanyc),
-   JUMP_INIT(imbue, _IO_default_imbue)
- };
--INTVARDEF(_IO_wfile_jumps)
-+libc_hidden_data_def (_IO_wfile_jumps)
- 
- 
- struct _IO_jump_t _IO_wfile_jumps_mmap =
-diff -u -udbrN glibc-2.3.2/linuxthreads/Banner glibc-2.3.2-200304020432/linuxthreads/Banner
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-diff -u -udbrN glibc-2.3.2/linuxthreads/sysdeps/i386/tls.h glibc-2.3.2-200304020432/linuxthreads/sysdeps/i386/tls.h
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-diff -u -udbrN glibc-2.3.2/linuxthreads/sysdeps/mips/pspinlock.c glibc-2.3.2-200304020432/linuxthreads/sysdeps/mips/pspinlock.c
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-diff -u -udbrN glibc-2.3.2/linuxthreads/sysdeps/powerpc/powerpc64/pt-machine.h glibc-2.3.2-200304020432/linuxthreads/sysdeps/powerpc/powerpc64/pt-machine.h
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-diff -u -udbrN glibc-2.3.2/linuxthreads/sysdeps/pthread/bits/libc-lock.h glibc-2.3.2-200304020432/linuxthreads/sysdeps/pthread/bits/libc-lock.h
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-diff -u -udbrN glibc-2.3.2/linuxthreads/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h glibc-2.3.2-200304020432/linuxthreads/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h
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-diff -u -udbrN glibc-2.3.2/linuxthreads_db/td_thr_tsd.c glibc-2.3.2-200304020432/linuxthreads_db/td_thr_tsd.c
-diff -u -udbrN glibc-2.3.2/linuxthreads_db/td_thr_validate.c glibc-2.3.2-200304020432/linuxthreads_db/td_thr_validate.c
-diff -u -udbrN glibc-2.3.2/linuxthreads_db/thread_db.h glibc-2.3.2-200304020432/linuxthreads_db/thread_db.h
-diff -u -udbrN glibc-2.3.2/linuxthreads_db/thread_dbP.h glibc-2.3.2-200304020432/linuxthreads_db/thread_dbP.h
-diff -u -udbrN glibc-2.3.2/locale/Versions glibc-2.3.2-200304020432/locale/Versions
---- glibc-2.3.2/locale/Versions	Wed Aug 28 03:04:45 2002
-+++ glibc-2.3.2-200304020432/locale/Versions	Mon Mar  3 10:45:12 2003
-@@ -59,13 +59,12 @@
-     iswcntrl_l; iswctype_l; iswdigit_l; iswgraph_l; iswlower_l;
-     iswprint_l; iswpunct_l; iswspace_l; iswupper_l; iswxdigit_l;
-     isxdigit_l; strcasecmp_l; strcoll_l; strfmon_l; strncasecmp_l;
--    strtod_l; strtof_l; strtol_l; strtold_l; strtoll_l; strtoul_l;
--    strtoull_l; strxfrm_l; toascii_l; tolower_l; toupper_l;
-+    strtod_l; strtof_l; strtol_l; strtold_l; strtoul_l;
-+    strxfrm_l; toascii_l; tolower_l; toupper_l;
-     towctrans_l; towlower_l; towupper_l; wcscasecmp_l; wcscoll_l;
-     wcsncasecmp_l; wcstod_l; wcstof_l; wcstol_l; wcstold_l;
-     wcstoll_l; wcstoul_l; wcstoull_l; wcsxfrm_l; wctype_l;
-     wctrans_l; nl_langinfo_l;
--
-   }
-   GLIBC_PRIVATE {
-     # global variables
-diff -u -udbrN glibc-2.3.2/locale/programs/locarchive.c glibc-2.3.2-200304020432/locale/programs/locarchive.c
---- glibc-2.3.2/locale/programs/locarchive.c	Wed Oct 23 08:21:17 2002
-+++ glibc-2.3.2-200304020432/locale/programs/locarchive.c	Sun Mar 16 02:03:52 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
- 
-@@ -1402,8 +1402,7 @@
-   struct locarhead *head;
-   struct namehashent *namehashtab;
-   struct nameent *names;
--  int cnt;
--  int used;
-+  size_t cnt, used;
- 
-   /* Open the archive.  This call never returns if we cannot
-      successfully open the archive.  */
-diff -u -udbrN glibc-2.3.2/locale/tst-C-locale.c glibc-2.3.2-200304020432/locale/tst-C-locale.c
---- glibc-2.3.2/locale/tst-C-locale.c	Tue Sep  3 20:39:41 2002
-+++ glibc-2.3.2-200304020432/locale/tst-C-locale.c	Mon Mar 17 20:11:36 2003
-@@ -1,5 +1,5 @@
- /* Tests of C and POSIX locale contents.
--   Copyright (C) 2000,01,02 Free Software Foundation, Inc.
-+   Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ulrich Drepper <drepper@redhat.com>, 2000.
- 
-@@ -450,8 +450,8 @@
- }
- 
- 
--int
--main (void)
-+static int
-+do_test (void)
- {
-   int result;
- 
-@@ -475,3 +475,6 @@
- 
-   return result;
- }
-+
-+#define TEST_FUNCTION do_test ()
-+#include "../test-skeleton.c"
-diff -u -udbrN glibc-2.3.2/localedata/ChangeLog glibc-2.3.2-200304020432/localedata/ChangeLog
---- glibc-2.3.2/localedata/ChangeLog	Thu Jan 30 21:21:47 2003
-+++ glibc-2.3.2-200304020432/localedata/ChangeLog	Mon Mar 17 11:16:36 2003
-@@ -1,3 +1,17 @@
-+2003-03-17  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* localedata/en_ZA: Changed %x for LC_TIME to use dd/mm/ccyy.
-+	Added ^ to LC_MESSAGES regex "^[yY].*".
-+	Confirmed LC_PAPER adn LC_MEASUREMENT settings.
-+	Added country and language names to LC_ADDRESS.
-+	Added missing info for LC_TELEPHONE.
-+	Patch by Dwayne Bailey <dwayne@obsidian.co.za>.
-+
-+2003-03-14  Ulrich Drepper  <drepper@redhat.com>
-+
-+	* localedata/mn_MN: New file.
-+	Contributed by Sanlig Badral <badral@chinggis.com>.
-+
- 2003-01-30  Ulrich Drepper  <drepper@redhat.com>
- 
- 	* Makefile (LOCALES): Add vi_VN.TCVN5712-1.
-diff -u -udbrN glibc-2.3.2/localedata/locales/en_ZA glibc-2.3.2-200304020432/localedata/locales/en_ZA
---- glibc-2.3.2/localedata/locales/en_ZA	Thu Oct 26 19:48:46 2000
-+++ glibc-2.3.2-200304020432/localedata/locales/en_ZA	Mon Mar 17 11:08:52 2003
-@@ -2,44 +2,54 @@
- comment_char  %
- 
- % English language locale for South Africa
--% Source: RAP
--% Email: nic@sig.co.za
--% Tel: +27 83 7659503
--% Fax: +27 12 3478098
-+% Source: Zuza Software Foundation
-+% Email: dwayne@translate.org.za
-+% Tel: +27 21 4487827
-+% Fax: +27 21 4489574
- % Language: en
- % Territory: ZA
--% Revision: 1.0
--% Date: 1999-03-28
-+% Revision: 1.1
-+% Date: 2003-03-14
- % Users: general
- % Repertoiremap: mnemonic,ds
- % Charset: ISO-8859-1
- % Distribution and use is free, also
- % for commercial purposes.
-+%
-+% Changelog
-+% 1.1 (2003-03-14):
-+%   - Updated maintainer to Zuza Sofware Foundation
-+%   - Changed %x for LC_TIME to use dd/mm/ccyy
-+%   - Added ^ to LC_MESSAGES regex "^[yY].*"
-+%   - Confirmed LC_PAPER and LC_MEASUREMENT settings
-+%   - Added country and language names to LC_ADDRESS
-+%   - Added missing info for LC_TELEPHONE
- 
- LC_IDENTIFICATION
- title      "English locale for South Africa"
--source     "RAP"
--address    ""
--contact    ""
--email      "bug-glibc@gnu.org"
--tel        ""
--fax        ""
-+source     "Zuza Software Foundation"
-+address    "Box 13412, Mowbray, 7701, South Africa"
-+contact    "Dwayne Bailey"
-+email      "dwayne@translate.org.za"
-+tel        "+27 21 448 7827"
-+fax        "+27 21 448 9574"
- language   "English"
- territory  "South Africa"
--revision   "1.0"
--date       "2000-06-29"
-+revision   "1.1"
-+date       "2003-03-14"
- %
--category  "en_ZA:2000";LC_IDENTIFICATION
-+category  "en_ZA:2003";LC_IDENTIFICATION
- category  "en_ZA:2000";LC_CTYPE
- category  "en_ZA:2000";LC_COLLATE
--category  "en_ZA:2000";LC_TIME
-+category  "en_ZA:2003";LC_TIME
- category  "en_ZA:2000";LC_NUMERIC
- category  "en_ZA:2000";LC_MONETARY
--category  "en_ZA:2000";LC_MESSAGES
-+category  "en_ZA:2003";LC_MESSAGES
- category  "en_ZA:2000";LC_PAPER
-+category  "en_ZA:2000";LC_MEASUREMENT
- category  "en_ZA:2000";LC_NAME
--category  "en_ZA:2000";LC_ADDRESS
--category  "en_ZA:2000";LC_TELEPHONE
-+category  "en_ZA:2003";LC_ADDRESS
-+category  "en_ZA:2003";LC_TELEPHONE
- 
- END LC_IDENTIFICATION
- 
-@@ -106,7 +116,7 @@
-             "<U004E><U006F><U0076><U0065><U006D><U0062><U0065><U0072>";/
-             "<U0044><U0065><U0063><U0065><U006D><U0062><U0065><U0072>"
- d_t_fmt     "<U0025><U0061><U0020><U0025><U0064><U0020><U0025><U0062><U0020><U0025><U0059><U0020><U0025><U0054><U0020><U0025><U005A>"
--d_fmt       "<U0025><U0064><U002F><U0025><U006D><U002F><U0025><U0079>"
-+d_fmt       "<U0025><U0064><U002F><U0025><U006D><U002F><U0025><U0059>"
- t_fmt       "<U0025><U0054>"
- am_pm       "";""
- t_fmt_ampm  ""
-@@ -116,25 +126,25 @@
- END LC_TIME
- 
- LC_MESSAGES
--yesexpr     "<U005B><U0079><U0059><U005D><U002E><U002A>"
--noexpr      "<U005B><U006E><U004E><U005D><U002E><U002A>"
-+yesexpr     "<U005E><U005B><U0079><U0059><U005D><U002E><U002A>"
-+noexpr      "<U005E><U005B><U006E><U004E><U005D><U002E><U002A>"
- END LC_MESSAGES
- 
- LC_PAPER
--% FIXME
- height   297
--% FIXME
- width    210
- END LC_PAPER
- 
- LC_TELEPHONE
- tel_int_fmt    "<U002B><U0025><U0063><U0020><U0025><U0061><U0020><U0025>/
- <U006C>"
-+tel_dom_fmt    "<U0028><U0025><U0041><U0029><U0020><U0025><U006C>"
-+int_select     "<U0030><U0039>"
- int_prefix     "<U0032><U0037>"
-+
- END LC_TELEPHONE
- 
- LC_MEASUREMENT
--% FIXME
- measurement    1
- END LC_MEASUREMENT
- 
-@@ -149,4 +159,7 @@
- <U0020><U0025><U0068><U0020><U0025><U0065><U0020><U0025><U0072><U0025>/
- <U004E><U0025><U0025><U007A><U0020><U0025><U0054><U0025>/
- <U004E><U0025><U0063><U0025><U004E>"
-+country_name  "<U0053><U006F><U0075><U0074><U0068><U0020>/
-+<U0041><U0066><U0072><U0069><U0063><U0061>"
-+lang_name     "<U0045><U006E><U0067><U006C><U0069><U0073><U0068>"
- END LC_ADDRESS
-diff -u -udbrN glibc-2.3.2/localedata/locales/mn_MN glibc-2.3.2-200304020432/localedata/locales/mn_MN
---- glibc-2.3.2/localedata/locales/mn_MN	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/localedata/locales/mn_MN	Fri Mar 14 22:26:23 2003
-@@ -0,0 +1,196 @@
-+comment_char %
-+escape_char /
-+% Mongolian language (cyrillic) locale for Mongolia
-+% Sanlig Badral <badral@chinggis.com>
-+% Revision: 0.9 (2003-2-27)
-+% Charsets: UTF-8
-+% Distribution and use is free, also
-+% for commercial purposes.
-+
-+LC_IDENTIFICATION
-+title      "Mongolian locale for Mongolia"
-+source     "OPENMN"
-+address    ""
-+contact    ""
-+email      "bug-glibc@gnu.org"
-+tel        ""
-+fax        ""
-+language   "Mongolian"
-+territory  "Mongolia"
-+revision   "0.9"
-+date       "2003-02-27"
-+
-+category  "mn_MN:2000";LC_IDENTIFICATION
-+category  "mn_MN:2000";LC_CTYPE
-+category  "mn_MN:2000";LC_COLLATE
-+category  "mn_MN:2000";LC_TIME
-+category  "mn_MN:2000";LC_NUMERIC
-+category  "mn_MN:2000";LC_MONETARY
-+category  "mn_MN:2000";LC_MESSAGES
-+category  "mn_MN:2000";LC_PAPER
-+category  "mn_MN:2000";LC_NAME
-+category  "mn_MN:2000";LC_ADDRESS
-+category  "mn_MN:2000";LC_TELEPHONE
-+
-+END LC_IDENTIFICATION
-+
-+LC_COLLATE
-+copy "iso14651_t1"
-+
-+% iso14651_t1 is missing Mongolian ue(straight u), oe(barred o)
-+% like russian, but with <o-=> (<barred-o>) after <o=> and
-+% <u'=>(straight u) after <u=>
-+
-+collating-symbol <o-=>
-+collating-symbol <u'=>
-+
-+reorder-after <CYR-O>
-+<o-=>
-+reorder-after <CYR-OUBRE>
-+<u'=>
-+
-+reorder-after <U043E>
-+<U04E9> <o-=>;<PCL>;<MIN>;IGNORE
-+reorder-after <U041E>
-+<U04E8> <o-=>;<PCL>;<CAP>;IGNORE
-+
-+reorder-after <U0443>
-+<U04AF> <u'=>;<PCL>;<MIN>;IGNORE
-+reorder-after <U0423>
-+<U04AE> <u'=>;<PCL>;<CAP>;IGNORE
-+
-+reorder-end
-+END LC_COLLATE
-+
-+LC_CTYPE
-+copy "i18n"
-+END LC_CTYPE
-+
-+LC_MONETARY
-+int_curr_symbol     "<U004D><U004E><U0054><U0020>"
-+currency_symbol     "<U20AE>"
-+mon_decimal_point   "<U002E>"
-+mon_thousands_sep   "<U0020>"
-+mon_grouping        3;3
-+positive_sign       ""
-+negative_sign       "<U002D>"
-+int_frac_digits     2
-+frac_digits         2
-+p_cs_precedes       0
-+p_sep_by_space      1
-+n_cs_precedes       0
-+n_sep_by_space      1
-+p_sign_posn         1
-+n_sign_posn         1
-+
-+END LC_MONETARY
-+
-+LC_NUMERIC
-+decimal_point   "<U002C>"
-+thousands_sep   "<U002E>"
-+grouping        3;3
-+END LC_NUMERIC
-+
-+LC_TIME
-+% Abbreviated weekday names (%a)
-+abday "<U041D><U044F>";"<U0414><U0430>";/
-+      "<U041C><U044F>";"<U041B><U0445>";/
-+      "<U041F><U04AF>";"<U0411><U0430>";/
-+      "<U0411><U044F>"
-+% Full weekday names (%A)
-+day   "<U041D><U044F><U043C>";/
-+      "<U0414><U0430><U0432><U0430><U0430>";/
-+      "<U041C><U044F><U0433><U043C><U0430><U0440>";/
-+      "<U041B><U0445><U0430><U0433><U0432><U0430>";/
-+      "<U041F><U04AF><U0440><U044D><U0432>";/
-+      "<U0411><U0430><U0430><U0441><U0430><U043D>";/
-+      "<U0411><U044F><U043C><U0431><U0430>"
-+% Abbreviated month names (%b)
-+abmon       "<U0031><U002D><U0440>";"<U0032><U002D><U0440>";/
-+            "<U0033><U002D><U0440>";"<U0034><U002D><U0440>";/
-+            "<U0035><U002D><U0440>";"<U0036><U002D><U0440>";/
-+            "<U0037><U002D><U0440>";"<U0038><U002D><U0440>";/
-+            "<U0039><U002D><U0440>";"<U0031><U0030><U002D><U0440>";/
-+            "<U0031><U0031><U002D><U0440>";"<U0031><U0032><U002D><U0440>"
-+% Full month names (%B)
-+mon         "<U041D><U044D><U0433><U0434><U04AF><U0433><U044D><U044D><U0440><U0020><U0441><U0430><U0440>";/
-+            "<U0425><U043E><U0451><U0440><U0434><U0443><U0433><U0430><U0430><U0440><U0020><U0441><U0430><U0440>";/
-+            "<U0413><U0443><U0440><U0430><U0432><U0434><U0443><U0433><U0430><U0430><U0440><U0020><U0441><U0430><U0440>";/
-+            "<U0414><U04E9><U0440><U04E9><U0432><U0434><U04AF><U0433><U044D><U044D><U0440><U0020><U0441><U0430><U0440>";/
-+            "<U0422><U0430><U0432><U0434><U0443><U0433><U0430><U0430><U0440><U0020><U0441><U0430><U0440>";/
-+            "<U0417><U0443><U0440><U0433><U0430><U0430><U0434><U0443><U0433><U0430><U0440><U0020><U0441><U0430><U0440>";/
-+            "<U0414><U043E><U043B><U043E><U043E><U0434><U0443><U0433><U0430><U0430><U0440><U0020><U0441><U0430><U0440>";/
-+            "<U041D><U0430><U0439><U043C><U0434><U0443><U0433><U0430><U0430><U0440><U0020><U0441><U0430><U0440>";/
-+            "<U0415><U0441><U0434><U04AF><U0433><U044D><U044D><U0440><U0020><U0441><U0430><U0440>";/
-+            "<U0410><U0440><U0430><U0432><U0434><U0443><U0433><U0430><U0430><U0440><U0020><U0441><U0430><U0440>";/
-+            "<U0410><U0440><U0432><U0430><U043D><U043D><U044D><U0433><U0434><U04AF><U0433><U044D><U044D><U0440><U0020><U0441><U0430><U0440>";/
-+            "<U0410><U0440><U0432><U0430><U043D><U0445><U043E><U0451><U0440><U0434><U0433><U0430><U0430><U0440><U0020><U0441><U0430><U0440>"
-+% Appropriate date and time representation
-+% "%a %d %b %Y %T %Z"
-+d_t_fmt "<U0025><U0061><U0020><U0025><U0064><U0020><U0025><U0062><U0020><U0025><U0059><U0020><U0025><U0054><U0020><U0025><U005A>"
-+
-+% Appropriate date representation
-+% "%Y.%m.%d"
-+d_fmt   "<U0025><U0059><U002E><U0025><U006D><U002E><U0025><U0064>"
-+% Appropriate time representation
-+% "%T"
-+t_fmt   "<U0025><U0054>"
-+% Appropriate 12 h time representation (%r)
-+am_pm   "";""
-+t_fmt_ampm ""
-+% Full date and time representation
-+% "%a %b %e %H:%M:%S %Z %Y"
-+date_fmt  "<U0025><U0061><U0020><U0025><U0062><U0020><U0025><U0065><U0020><U0025><U0048><U003A><U0025><U004D><U003A><U0025><U0053><U0020><U0025><U005A><U0020><U0025><U0059>"
-+END LC_TIME
-+
-+LC_MESSAGES
-+yesexpr "<U005E><U005B><U0442><U0422><U0079><U0059><U005D><U002E><U002A>"
-+noexpr  "<U005E><U005B><U04AF><U04AE><U006E><U004E><U005D><U002E><U002A>"
-+END LC_MESSAGES
-+
-+% Paper format
-+LC_PAPER
-+height   297
-+width    210
-+END LC_PAPER
-+
-+LC_NAME
-+name_fmt    "<U0025><U0064><U0025><U0074><U0025><U0067><U0025><U0074>/
-+<U0025><U006D><U0025><U0074><U0025><U0066>"
-+
-+name_miss   "<U0425><U0430><U0442><U0430><U0433><U0442><U0430><U0439>"
-+name_mr     "<U041D><U043E><U0451><U043D>"
-+name_mrs    "<U0425><U0430><U0442><U0430><U0433><U0442><U0430><U0439>"
-+name_ms     "<U0425><U0430><U0442><U0430><U0433><U0442><U0430><U0439>"
-+END LC_NAME
-+
-+LC_ADDRESS
-+postal_fmt    "<U0025><U0066><U0025><U004E><U0025><U0061><U0025><U004E>/
-+<U0025><U0064><U0025><U004E><U0025><U0062><U0025><U004E><U0025><U0073>/
-+<U0020><U0025><U0068><U0020><U0025><U0065><U0020><U0025><U0072><U0025>/
-+<U004E><U0025><U0025><U007A><U0020><U0025><U0054><U0025>/
-+<U004E><U0025><U0063><U0025><U004E>"
-+
-+country_name  "<U004D><U006F><U006E><U0067><U006F><U006C><U0069><U0061>"
-+country_post  "<U004D><U006E>"
-+country_ab2   "<U004D><U006E>"
-+country_ab3   "<U004D><U004E><U0047>"
-+country_num   496
-+country_car   "<U004D><U0047><U004C>"
-+country_isbn  99929
-+lang_name     "<U004D><U006F><U006E><U0067><U006F><U006C><U0069><U0061><U006E>"
-+lang_ab       "<U006D><U006E>"
-+lang_term     "<U006D><U006F><U006E>"
-+lang_lib      "<U006D><U006F><U006E>"
-+END LC_ADDRESS
-+
-+LC_TELEPHONE
-+tel_int_fmt    "<U0028><U002B><U0025><U0063><U0020><U0025><U0061><U0029><U0020><U0025><U006C>"
-+tel_dom_fmt    "<U0028><U0030><U0025><U0061><U0029><U0020><U0025><U006C>"
-+int_select     "<U0030><U0030>"
-+int_prefix     "<U0039><U0037><U0036>"
-+END LC_TELEPHONE
-+
-+LC_MEASUREMENT
-+measurement    1
-+END LC_MEASUREMENT
-diff -u -udbrN glibc-2.3.2/malloc/memusagestat.c glibc-2.3.2-200304020432/malloc/memusagestat.c
---- glibc-2.3.2/malloc/memusagestat.c	Sat Jul  7 21:21:06 2001
-+++ glibc-2.3.2-200304020432/malloc/memusagestat.c	Sun Mar 23 00:00:25 2003
-@@ -405,7 +405,7 @@
-     }
- 
- 
--  snprintf (buf, sizeof (buf), "%llu", total);
-+  snprintf (buf, sizeof (buf), "%llu", (unsigned long long) total);
-   gdImageString (im_out, gdFontSmall, xsize - 50, ysize - 14, buf, blue);
- 
-   if (!time_based)
-diff -u -udbrN glibc-2.3.2/malloc/mtrace.c glibc-2.3.2-200304020432/malloc/mtrace.c
---- glibc-2.3.2/malloc/mtrace.c	Tue Dec 31 22:18:43 2002
-+++ glibc-2.3.2-200304020432/malloc/mtrace.c	Mon Mar 10 10:12:11 2003
-@@ -1,5 +1,5 @@
- /* More debugging hooks for `malloc'.
--   Copyright (C) 1991-1994,1996-2001,2002 Free Software Foundation, Inc.
-+   Copyright (C) 1991-1994,1996-2001,2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 		 Written April 2, 1991 by John Gilmore of Cygnus Support.
- 		 Based on mcheck.c by Mike Haertel.
-@@ -103,7 +103,7 @@
-     {
- #ifdef HAVE_ELF
-       Dl_info info;
--      if (_dl_addr (caller, &info))
-+      if (_dl_addr (caller, &info, NULL, NULL))
- 	{
- 	  char *buf = (char *) "";
- 	  if (info.dli_sname != NULL)
-diff -u -udbrN glibc-2.3.2/malloc/set-freeres.c glibc-2.3.2-200304020432/malloc/set-freeres.c
---- glibc-2.3.2/malloc/set-freeres.c	Sat Nov  2 03:15:52 2002
-+++ glibc-2.3.2-200304020432/malloc/set-freeres.c	Fri Mar 21 08:45:55 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1997, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1997,1999,2000,2001,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -16,7 +16,7 @@
-    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-    02111-1307 USA.  */
- 
--#include <atomicity.h>
-+#include <atomic.h>
- #include <stdlib.h>
- #include <set-hooks.h>
- #include <libc-internal.h>
-@@ -36,7 +36,7 @@
-      protect for multiple executions since these are fatal.  */
-   static long int already_called;
- 
--  if (compare_and_swap (&already_called, 0, 1))
-+  if (! atomic_compare_and_exchange_bool_acq (&already_called, 1, 0))
-     {
-       void * const *p;
- 
-diff -u -udbrN glibc-2.3.2/manual/add.c.texi glibc-2.3.2-200304020432/manual/add.c.texi
---- glibc-2.3.2/manual/add.c.texi	Wed Dec  9 23:51:54 1998
-+++ glibc-2.3.2-200304020432/manual/add.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,30 +0,0 @@
--#include <stdarg.h>
--#include <stdio.h>
--
--int
--add_em_up (int count,...)
--@{
--  va_list ap;
--  int i, sum;
--
--  va_start (ap, count);         /* @r{Initialize the argument list.} */
--
--  sum = 0;
--  for (i = 0; i < count; i++)
--    sum += va_arg (ap, int);    /* @r{Get the next argument value.} */
--
--  va_end (ap);                  /* @r{Clean up.} */
--  return sum;
--@}
--
--int
--main (void)
--@{
--  /* @r{This call prints 16.} */
--  printf ("%d\n", add_em_up (3, 5, 5, 6));
--
--  /* @r{This call prints 55.} */
--  printf ("%d\n", add_em_up (10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10));
--
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/argp-ex1.c.texi glibc-2.3.2-200304020432/manual/argp-ex1.c.texi
---- glibc-2.3.2/manual/argp-ex1.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/argp-ex1.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,14 +0,0 @@
--/* @r{Argp example #1 -- a minimal program using argp} */
--
--/* @r{This is (probably) the smallest possible program that
--   uses argp.  It won't do much except give an error
--   messages and exit when there are any arguments, and print
--   a (rather pointless) messages for --help.} */
--
--#include <argp.h>
--
--int main (int argc, char **argv)
--@{
--  argp_parse (0, argc, argv, 0, 0, 0);
--  exit (0);
--@}
-diff -u -udbrN glibc-2.3.2/manual/argp-ex2.c.texi glibc-2.3.2-200304020432/manual/argp-ex2.c.texi
---- glibc-2.3.2/manual/argp-ex2.c.texi	Mon Nov  5 21:54:48 2001
-+++ glibc-2.3.2-200304020432/manual/argp-ex2.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,44 +0,0 @@
--/* @r{Argp example #2 -- a pretty minimal program using argp} */
--
--/* @r{This program doesn't use any options or arguments, but uses
--   argp to be compliant with the GNU standard command line
--   format.
--
--   In addition to making sure no arguments are given, and
--   implementing a --help option, this example will have a
--   --version option, and will put the given documentation string
--   and bug address in the --help output, as per GNU standards.
--
--   The variable ARGP contains the argument parser specification;
--   adding fields to this structure is the way most parameters are
--   passed to argp_parse (the first three fields are usually used,
--   but not in this small program).  There are also two global
--   variables that argp knows about defined here,
--   ARGP_PROGRAM_VERSION and ARGP_PROGRAM_BUG_ADDRESS (they are
--   global variables because they will almost always be constant
--   for a given program, even if it uses different argument
--   parsers for various tasks).} */
--
--#include <argp.h>
--
--const char *argp_program_version =
--  "argp-ex2 1.0";
--const char *argp_program_bug_address =
--  "<bug-gnu-utils@@gnu.org>";
--
--/* @r{Program documentation.} */
--static char doc[] =
--  "Argp example #2 -- a pretty minimal program using argp";
--
--/* @r{Our argument parser.  The @code{options}, @code{parser}, and
--   @code{args_doc} fields are zero because we have neither options or
--   arguments; @code{doc} and @code{argp_program_bug_address} will be
--   used in the output for @samp{--help}, and the @samp{--version}
--   option will print out @code{argp_program_version}.} */
--static struct argp argp = @{ 0, 0, 0, doc @};
--
--int main (int argc, char **argv)
--@{
--  argp_parse (&argp, argc, argv, 0, 0, 0);
--  exit (0);
--@}
-diff -u -udbrN glibc-2.3.2/manual/argp-ex3.c.texi glibc-2.3.2-200304020432/manual/argp-ex3.c.texi
---- glibc-2.3.2/manual/argp-ex3.c.texi	Tue Feb 22 09:35:05 2000
-+++ glibc-2.3.2-200304020432/manual/argp-ex3.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,152 +0,0 @@
--/* @r{Argp example #3 -- a program with options and arguments using argp} */
--
--/* @r{This program uses the same features as example 2, and uses options and
--   arguments.
--
--   We now use the first four fields in ARGP, so here's a description of them:
--     OPTIONS  -- A pointer to a vector of struct argp_option (see below)
--     PARSER   -- A function to parse a single option, called by argp
--     ARGS_DOC -- A string describing how the non-option arguments should look
--     DOC      -- A descriptive string about this program; if it contains a
--                 vertical tab character (\v), the part after it will be
--                 printed *following* the options
--
--   The function PARSER takes the following arguments:
--     KEY  -- An integer specifying which option this is (taken
--             from the KEY field in each struct argp_option), or
--             a special key specifying something else; the only
--             special keys we use here are ARGP_KEY_ARG, meaning
--             a non-option argument, and ARGP_KEY_END, meaning
--             that all arguments have been parsed
--     ARG  -- For an option KEY, the string value of its
--             argument, or NULL if it has none
--     STATE-- A pointer to a struct argp_state, containing
--             various useful information about the parsing state; used here
--             are the INPUT field, which reflects the INPUT argument to
--             argp_parse, and the ARG_NUM field, which is the number of the
--             current non-option argument being parsed
--   It should return either 0, meaning success, ARGP_ERR_UNKNOWN, meaning the
--   given KEY wasn't recognized, or an errno value indicating some other
--   error.
--
--   Note that in this example, main uses a structure to communicate with the
--   parse_opt function, a pointer to which it passes in the INPUT argument to
--   argp_parse.  Of course, it's also possible to use global variables
--   instead, but this is somewhat more flexible.
--
--   The OPTIONS field contains a pointer to a vector of struct argp_option's;
--   that structure has the following fields (if you assign your option
--   structures using array initialization like this example, unspecified
--   fields will be defaulted to 0, and need not be specified):
--     NAME   -- The name of this option's long option (may be zero)
--     KEY    -- The KEY to pass to the PARSER function when parsing this option,
--               *and* the name of this option's short option, if it is a
--               printable ascii character
--     ARG    -- The name of this option's argument, if any
--     FLAGS  -- Flags describing this option; some of them are:
--                 OPTION_ARG_OPTIONAL -- The argument to this option is optional
--                 OPTION_ALIAS        -- This option is an alias for the
--                                        previous option
--                 OPTION_HIDDEN       -- Don't show this option in --help output
--     DOC    -- A documentation string for this option, shown in --help output
--
--   An options vector should be terminated by an option with all fields zero.} */
--
--#include <argp.h>
--
--const char *argp_program_version =
--  "argp-ex3 1.0";
--const char *argp_program_bug_address =
--  "<bug-gnu-utils@@gnu.org>";
--
--/* @r{Program documentation.} */
--static char doc[] =
--  "Argp example #3 -- a program with options and arguments using argp";
--
--/* @r{A description of the arguments we accept.} */
--static char args_doc[] = "ARG1 ARG2";
--
--/* @r{The options we understand.} */
--static struct argp_option options[] = @{
--  @{"verbose",  'v', 0,      0,  "Produce verbose output" @},
--  @{"quiet",    'q', 0,      0,  "Don't produce any output" @},
--  @{"silent",   's', 0,      OPTION_ALIAS @},
--  @{"output",   'o', "FILE", 0,
--   "Output to FILE instead of standard output" @},
--  @{ 0 @}
--@};
--
--/* @r{Used by @code{main} to communicate with @code{parse_opt}.} */
--struct arguments
--@{
--  char *args[2];                /* @r{@var{arg1} & @var{arg2}} */
--  int silent, verbose;
--  char *output_file;
--@};
--
--/* @r{Parse a single option.} */
--static error_t
--parse_opt (int key, char *arg, struct argp_state *state)
--@{
--  /* @r{Get the @var{input} argument from @code{argp_parse}, which we
--     know is a pointer to our arguments structure.} */
--  struct arguments *arguments = state->input;
--
--  switch (key)
--    @{
--    case 'q': case 's':
--      arguments->silent = 1;
--      break;
--    case 'v':
--      arguments->verbose = 1;
--      break;
--    case 'o':
--      arguments->output_file = arg;
--      break;
--
--    case ARGP_KEY_ARG:
--      if (state->arg_num >= 2)
--        /* @r{Too many arguments.} */
--        argp_usage (state);
--
--      arguments->args[state->arg_num] = arg;
--
--      break;
--
--    case ARGP_KEY_END:
--      if (state->arg_num < 2)
--        /* @r{Not enough arguments.} */
--        argp_usage (state);
--      break;
--
--    default:
--      return ARGP_ERR_UNKNOWN;
--    @}
--  return 0;
--@}
--
--/* @r{Our argp parser.} */
--static struct argp argp = @{ options, parse_opt, args_doc, doc @};
--
--int main (int argc, char **argv)
--@{
--  struct arguments arguments;
--
--  /* @r{Default values.} */
--  arguments.silent = 0;
--  arguments.verbose = 0;
--  arguments.output_file = "-";
--
--  /* @r{Parse our arguments; every option seen by @code{parse_opt} will
--     be reflected in @code{arguments}.} */
--  argp_parse (&argp, argc, argv, 0, 0, &arguments);
--
--  printf ("ARG1 = %s\nARG2 = %s\nOUTPUT_FILE = %s\n"
--          "VERBOSE = %s\nSILENT = %s\n",
--          arguments.args[0], arguments.args[1],
--          arguments.output_file,
--          arguments.verbose ? "yes" : "no",
--          arguments.silent ? "yes" : "no");
--
--  exit (0);
--@}
-diff -u -udbrN glibc-2.3.2/manual/argp-ex4.c.texi glibc-2.3.2-200304020432/manual/argp-ex4.c.texi
---- glibc-2.3.2/manual/argp-ex4.c.texi	Tue Feb 22 09:35:05 2000
-+++ glibc-2.3.2-200304020432/manual/argp-ex4.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,167 +0,0 @@
--/* @r{Argp example #4 -- a program with somewhat more complicated options} */
--
--/* @r{This program uses the same features as example 3, but has more
--   options, and somewhat more structure in the -help output.  It
--   also shows how you can `steal' the remainder of the input
--   arguments past a certain point, for programs that accept a
--   list of items.  It also shows the special argp KEY value
--   ARGP_KEY_NO_ARGS, which is only given if no non-option
--   arguments were supplied to the program.
--
--   For structuring the help output, two features are used,
--   *headers* which are entries in the options vector with the
--   first four fields being zero, and a two part documentation
--   string (in the variable DOC), which allows documentation both
--   before and after the options; the two parts of DOC are
--   separated by a vertical-tab character ('\v', or '\013').  By
--   convention, the documentation before the options is just a
--   short string saying what the program does, and that afterwards
--   is longer, describing the behavior in more detail.  All
--   documentation strings are automatically filled for output,
--   although newlines may be included to force a line break at a
--   particular point.  All documentation strings are also passed to
--   the `gettext' function, for possible translation into the
--   current locale.} */
--
--#include <stdlib.h>
--#include <error.h>
--#include <argp.h>
--
--const char *argp_program_version =
--  "argp-ex4 1.0";
--const char *argp_program_bug_address =
--  "<bug-gnu-utils@@prep.ai.mit.edu>";
--
--/* @r{Program documentation.} */
--static char doc[] =
--  "Argp example #4 -- a program with somewhat more complicated\
--options\
--\vThis part of the documentation comes *after* the options;\
-- note that the text is automatically filled, but it's possible\
-- to force a line-break, e.g.\n<-- here.";
--
--/* @r{A description of the arguments we accept.} */
--static char args_doc[] = "ARG1 [STRING...]";
--
--/* @r{Keys for options without short-options.} */
--#define OPT_ABORT  1            /* @r{--abort} */
--
--/* @r{The options we understand.} */
--static struct argp_option options[] = @{
--  @{"verbose",  'v', 0,       0, "Produce verbose output" @},
--  @{"quiet",    'q', 0,       0, "Don't produce any output" @},
--  @{"silent",   's', 0,       OPTION_ALIAS @},
--  @{"output",   'o', "FILE",  0,
--   "Output to FILE instead of standard output" @},
--
--  @{0,0,0,0, "The following options should be grouped together:" @},
--  @{"repeat",   'r', "COUNT", OPTION_ARG_OPTIONAL,
--   "Repeat the output COUNT (default 10) times"@},
--  @{"abort",    OPT_ABORT, 0, 0, "Abort before showing any output"@},
--
--  @{ 0 @}
--@};
--
--/* @r{Used by @code{main} to communicate with @code{parse_opt}.} */
--struct arguments
--@{
--  char *arg1;                   /* @r{@var{arg1}} */
--  char **strings;               /* @r{[@var{string}@dots{}]} */
--  int silent, verbose, abort;   /* @r{@samp{-s}, @samp{-v}, @samp{--abort}} */
--  char *output_file;            /* @r{@var{file} arg to @samp{--output}} */
--  int repeat_count;             /* @r{@var{count} arg to @samp{--repeat}} */
--@};
--
--/* @r{Parse a single option.} */
--static error_t
--parse_opt (int key, char *arg, struct argp_state *state)
--@{
--  /* @r{Get the @code{input} argument from @code{argp_parse}, which we
--     know is a pointer to our arguments structure.} */
--  struct arguments *arguments = state->input;
--
--  switch (key)
--    @{
--    case 'q': case 's':
--      arguments->silent = 1;
--      break;
--    case 'v':
--      arguments->verbose = 1;
--      break;
--    case 'o':
--      arguments->output_file = arg;
--      break;
--    case 'r':
--      arguments->repeat_count = arg ? atoi (arg) : 10;
--      break;
--    case OPT_ABORT:
--      arguments->abort = 1;
--      break;
--
--    case ARGP_KEY_NO_ARGS:
--      argp_usage (state);
--
--    case ARGP_KEY_ARG:
--      /* @r{Here we know that @code{state->arg_num == 0}, since we
--         force argument parsing to end before any more arguments can
--         get here.} */
--      arguments->arg1 = arg;
--
--      /* @r{Now we consume all the rest of the arguments.
--         @code{state->next} is the index in @code{state->argv} of the
--         next argument to be parsed, which is the first @var{string}
--         we're interested in, so we can just use
--         @code{&state->argv[state->next]} as the value for
--         arguments->strings.
--
--         @emph{In addition}, by setting @code{state->next} to the end
--         of the arguments, we can force argp to stop parsing here and
--         return.} */
--      arguments->strings = &state->argv[state->next];
--      state->next = state->argc;
--
--      break;
--
--    default:
--      return ARGP_ERR_UNKNOWN;
--    @}
--  return 0;
--@}
--
--/* @r{Our argp parser.} */
--static struct argp argp = @{ options, parse_opt, args_doc, doc @};
--
--int main (int argc, char **argv)
--@{
--  int i, j;
--  struct arguments arguments;
--
--  /* @r{Default values.} */
--  arguments.silent = 0;
--  arguments.verbose = 0;
--  arguments.output_file = "-";
--  arguments.repeat_count = 1;
--  arguments.abort = 0;
--
--  /* @r{Parse our arguments; every option seen by @code{parse_opt} will be
--     reflected in @code{arguments}.} */
--  argp_parse (&argp, argc, argv, 0, 0, &arguments);
--
--  if (arguments.abort)
--    error (10, 0, "ABORTED");
--
--  for (i = 0; i < arguments.repeat_count; i++)
--    @{
--      printf ("ARG1 = %s\n", arguments.arg1);
--      printf ("STRINGS = ");
--      for (j = 0; arguments.strings[j]; j++)
--        printf (j == 0 ? "%s" : ", %s", arguments.strings[j]);
--      printf ("\n");
--      printf ("OUTPUT_FILE = %s\nVERBOSE = %s\nSILENT = %s\n",
--              arguments.output_file,
--              arguments.verbose ? "yes" : "no",
--              arguments.silent ? "yes" : "no");
--    @}
--
--  exit (0);
--@}
-diff -u -udbrN glibc-2.3.2/manual/atexit.c.texi glibc-2.3.2-200304020432/manual/atexit.c.texi
---- glibc-2.3.2/manual/atexit.c.texi	Wed Dec  9 23:51:54 1998
-+++ glibc-2.3.2-200304020432/manual/atexit.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,15 +0,0 @@
--#include <stdio.h>
--#include <stdlib.h>
--
--void 
--bye (void)
--@{
--  puts ("Goodbye, cruel world....");
--@}
--
--int
--main (void)
--@{
--  atexit (bye);
--  exit (EXIT_SUCCESS);
--@}
-diff -u -udbrN glibc-2.3.2/manual/db.c.texi glibc-2.3.2-200304020432/manual/db.c.texi
---- glibc-2.3.2/manual/db.c.texi	Wed Dec  9 23:51:54 1998
-+++ glibc-2.3.2-200304020432/manual/db.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,52 +0,0 @@
--#include <grp.h>
--#include <pwd.h>
--#include <sys/types.h>
--#include <unistd.h>
--#include <stdlib.h>
--
--int
--main (void)
--@{
--  uid_t me;
--  struct passwd *my_passwd;
--  struct group *my_group;
--  char **members;
--
--  /* @r{Get information about the user ID.} */
--  me = getuid ();
--  my_passwd = getpwuid (me);
--  if (!my_passwd)
--    @{
--      printf ("Couldn't find out about user %d.\n", (int) me);
--      exit (EXIT_FAILURE);
--    @}
--
--  /* @r{Print the information.} */
--  printf ("I am %s.\n", my_passwd->pw_gecos);
--  printf ("My login name is %s.\n", my_passwd->pw_name);
--  printf ("My uid is %d.\n", (int) (my_passwd->pw_uid));
--  printf ("My home directory is %s.\n", my_passwd->pw_dir);
--  printf ("My default shell is %s.\n", my_passwd->pw_shell);
--
--  /* @r{Get information about the default group ID.} */
--  my_group = getgrgid (my_passwd->pw_gid);
--  if (!my_group)
--    @{
--      printf ("Couldn't find out about group %d.\n",
--              (int) my_passwd->pw_gid);
--      exit (EXIT_FAILURE);
--    @}
--
--  /* @r{Print the information.} */
--  printf ("My default group is %s (%d).\n",
--          my_group->gr_name, (int) (my_passwd->pw_gid));
--  printf ("The members of this group are:\n");
--  members = my_group->gr_mem;
--  while (*members)
--    @{
--      printf ("  %s\n", *(members));
--      members++;
--    @}
--
--  return EXIT_SUCCESS;
--@}
-diff -u -udbrN glibc-2.3.2/manual/dir-add.info glibc-2.3.2-200304020432/manual/dir-add.info
---- glibc-2.3.2/manual/dir-add.info	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/dir-add.info	Thu Jan  1 01:00:00 1970
-@@ -1,1707 +0,0 @@
--INFO-DIR-SECTION GNU C library functions
--START-INFO-DIR-ENTRY
--* ALTWERASE: (libc)Local Modes.
--* ARGP_ERR_UNKNOWN: (libc)Argp Parser Functions.
--* ARG_MAX: (libc)General Limits.
--* BC_BASE_MAX: (libc)Utility Limits.
--* BC_DIM_MAX: (libc)Utility Limits.
--* BC_SCALE_MAX: (libc)Utility Limits.
--* BC_STRING_MAX: (libc)Utility Limits.
--* BRKINT: (libc)Input Modes.
--* BUFSIZ: (libc)Controlling Buffering.
--* CCTS_OFLOW: (libc)Control Modes.
--* CHILD_MAX: (libc)General Limits.
--* CIGNORE: (libc)Control Modes.
--* CLK_TCK: (libc)CPU Time.
--* CLOCAL: (libc)Control Modes.
--* CLOCKS_PER_SEC: (libc)CPU Time.
--* COLL_WEIGHTS_MAX: (libc)Utility Limits.
--* CREAD: (libc)Control Modes.
--* CRTS_IFLOW: (libc)Control Modes.
--* CS5: (libc)Control Modes.
--* CS6: (libc)Control Modes.
--* CS7: (libc)Control Modes.
--* CS8: (libc)Control Modes.
--* CSIZE: (libc)Control Modes.
--* CSTOPB: (libc)Control Modes.
--* DES_FAILED: (libc)DES Encryption.
--* DTTOIF: (libc)Directory Entries.
--* E2BIG: (libc)Error Codes.
--* EACCES: (libc)Error Codes.
--* EADDRINUSE: (libc)Error Codes.
--* EADDRNOTAVAIL: (libc)Error Codes.
--* EADV: (libc)Error Codes.
--* EAFNOSUPPORT: (libc)Error Codes.
--* EAGAIN: (libc)Error Codes.
--* EALREADY: (libc)Error Codes.
--* EAUTH: (libc)Error Codes.
--* EBACKGROUND: (libc)Error Codes.
--* EBADE: (libc)Error Codes.
--* EBADF: (libc)Error Codes.
--* EBADFD: (libc)Error Codes.
--* EBADMSG: (libc)Error Codes.
--* EBADR: (libc)Error Codes.
--* EBADRPC: (libc)Error Codes.
--* EBADRQC: (libc)Error Codes.
--* EBADSLT: (libc)Error Codes.
--* EBFONT: (libc)Error Codes.
--* EBUSY: (libc)Error Codes.
--* ECANCELED: (libc)Error Codes.
--* ECHILD: (libc)Error Codes.
--* ECHO: (libc)Local Modes.
--* ECHOCTL: (libc)Local Modes.
--* ECHOE: (libc)Local Modes.
--* ECHOK: (libc)Local Modes.
--* ECHOKE: (libc)Local Modes.
--* ECHONL: (libc)Local Modes.
--* ECHOPRT: (libc)Local Modes.
--* ECHRNG: (libc)Error Codes.
--* ECOMM: (libc)Error Codes.
--* ECONNABORTED: (libc)Error Codes.
--* ECONNREFUSED: (libc)Error Codes.
--* ECONNRESET: (libc)Error Codes.
--* ED: (libc)Error Codes.
--* EDEADLK: (libc)Error Codes.
--* EDEADLOCK: (libc)Error Codes.
--* EDESTADDRREQ: (libc)Error Codes.
--* EDIED: (libc)Error Codes.
--* EDOM: (libc)Error Codes.
--* EDOTDOT: (libc)Error Codes.
--* EDQUOT: (libc)Error Codes.
--* EEXIST: (libc)Error Codes.
--* EFAULT: (libc)Error Codes.
--* EFBIG: (libc)Error Codes.
--* EFTYPE: (libc)Error Codes.
--* EGRATUITOUS: (libc)Error Codes.
--* EGREGIOUS: (libc)Error Codes.
--* EHOSTDOWN: (libc)Error Codes.
--* EHOSTUNREACH: (libc)Error Codes.
--* EIDRM: (libc)Error Codes.
--* EIEIO: (libc)Error Codes.
--* EILSEQ: (libc)Error Codes.
--* EINPROGRESS: (libc)Error Codes.
--* EINTR: (libc)Error Codes.
--* EINVAL: (libc)Error Codes.
--* EIO: (libc)Error Codes.
--* EISCONN: (libc)Error Codes.
--* EISDIR: (libc)Error Codes.
--* EISNAM: (libc)Error Codes.
--* EL2HLT: (libc)Error Codes.
--* EL2NSYNC: (libc)Error Codes.
--* EL3HLT: (libc)Error Codes.
--* EL3RST: (libc)Error Codes.
--* ELIBACC: (libc)Error Codes.
--* ELIBBAD: (libc)Error Codes.
--* ELIBEXEC: (libc)Error Codes.
--* ELIBMAX: (libc)Error Codes.
--* ELIBSCN: (libc)Error Codes.
--* ELNRNG: (libc)Error Codes.
--* ELOOP: (libc)Error Codes.
--* EMEDIUMTYPE: (libc)Error Codes.
--* EMFILE: (libc)Error Codes.
--* EMLINK: (libc)Error Codes.
--* EMSGSIZE: (libc)Error Codes.
--* EMULTIHOP: (libc)Error Codes.
--* ENAMETOOLONG: (libc)Error Codes.
--* ENAVAIL: (libc)Error Codes.
--* ENEEDAUTH: (libc)Error Codes.
--* ENETDOWN: (libc)Error Codes.
--* ENETRESET: (libc)Error Codes.
--* ENETUNREACH: (libc)Error Codes.
--* ENFILE: (libc)Error Codes.
--* ENOANO: (libc)Error Codes.
--* ENOBUFS: (libc)Error Codes.
--* ENOCSI: (libc)Error Codes.
--* ENODATA: (libc)Error Codes.
--* ENODEV: (libc)Error Codes.
--* ENOENT: (libc)Error Codes.
--* ENOEXEC: (libc)Error Codes.
--* ENOLCK: (libc)Error Codes.
--* ENOLINK: (libc)Error Codes.
--* ENOMEDIUM: (libc)Error Codes.
--* ENOMEM: (libc)Error Codes.
--* ENOMSG: (libc)Error Codes.
--* ENONET: (libc)Error Codes.
--* ENOPKG: (libc)Error Codes.
--* ENOPROTOOPT: (libc)Error Codes.
--* ENOSPC: (libc)Error Codes.
--* ENOSR: (libc)Error Codes.
--* ENOSTR: (libc)Error Codes.
--* ENOSYS: (libc)Error Codes.
--* ENOTBLK: (libc)Error Codes.
--* ENOTCONN: (libc)Error Codes.
--* ENOTDIR: (libc)Error Codes.
--* ENOTEMPTY: (libc)Error Codes.
--* ENOTNAM: (libc)Error Codes.
--* ENOTSOCK: (libc)Error Codes.
--* ENOTSUP: (libc)Error Codes.
--* ENOTTY: (libc)Error Codes.
--* ENOTUNIQ: (libc)Error Codes.
--* ENXIO: (libc)Error Codes.
--* EOF: (libc)EOF and Errors.
--* EOPNOTSUPP: (libc)Error Codes.
--* EOVERFLOW: (libc)Error Codes.
--* EPERM: (libc)Error Codes.
--* EPFNOSUPPORT: (libc)Error Codes.
--* EPIPE: (libc)Error Codes.
--* EPROCLIM: (libc)Error Codes.
--* EPROCUNAVAIL: (libc)Error Codes.
--* EPROGMISMATCH: (libc)Error Codes.
--* EPROGUNAVAIL: (libc)Error Codes.
--* EPROTO: (libc)Error Codes.
--* EPROTONOSUPPORT: (libc)Error Codes.
--* EPROTOTYPE: (libc)Error Codes.
--* EQUIV_CLASS_MAX: (libc)Utility Limits.
--* ERANGE: (libc)Error Codes.
--* EREMCHG: (libc)Error Codes.
--* EREMOTE: (libc)Error Codes.
--* EREMOTEIO: (libc)Error Codes.
--* ERESTART: (libc)Error Codes.
--* EROFS: (libc)Error Codes.
--* ERPCMISMATCH: (libc)Error Codes.
--* ESHUTDOWN: (libc)Error Codes.
--* ESOCKTNOSUPPORT: (libc)Error Codes.
--* ESPIPE: (libc)Error Codes.
--* ESRCH: (libc)Error Codes.
--* ESRMNT: (libc)Error Codes.
--* ESTALE: (libc)Error Codes.
--* ESTRPIPE: (libc)Error Codes.
--* ETIME: (libc)Error Codes.
--* ETIMEDOUT: (libc)Error Codes.
--* ETOOMANYREFS: (libc)Error Codes.
--* ETXTBSY: (libc)Error Codes.
--* EUCLEAN: (libc)Error Codes.
--* EUNATCH: (libc)Error Codes.
--* EUSERS: (libc)Error Codes.
--* EWOULDBLOCK: (libc)Error Codes.
--* EXDEV: (libc)Error Codes.
--* EXFULL: (libc)Error Codes.
--* EXIT_FAILURE: (libc)Exit Status.
--* EXIT_SUCCESS: (libc)Exit Status.
--* EXPR_NEST_MAX: (libc)Utility Limits.
--* FD_CLOEXEC: (libc)Descriptor Flags.
--* FD_CLR: (libc)Waiting for I/O.
--* FD_ISSET: (libc)Waiting for I/O.
--* FD_SET: (libc)Waiting for I/O.
--* FD_SETSIZE: (libc)Waiting for I/O.
--* FD_ZERO: (libc)Waiting for I/O.
--* FILENAME_MAX: (libc)Limits for Files.
--* FLUSHO: (libc)Local Modes.
--* FOPEN_MAX: (libc)Opening Streams.
--* FP_ILOGB0: (libc)Exponents and Logarithms.
--* FP_ILOGBNAN: (libc)Exponents and Logarithms.
--* F_DUPFD: (libc)Duplicating Descriptors.
--* F_GETFD: (libc)Descriptor Flags.
--* F_GETFL: (libc)Getting File Status Flags.
--* F_GETLK: (libc)File Locks.
--* F_GETOWN: (libc)Interrupt Input.
--* F_OK: (libc)Testing File Access.
--* F_SETFD: (libc)Descriptor Flags.
--* F_SETFL: (libc)Getting File Status Flags.
--* F_SETLK: (libc)File Locks.
--* F_SETLKW: (libc)File Locks.
--* F_SETOWN: (libc)Interrupt Input.
--* HUGE_VAL: (libc)Math Error Reporting.
--* HUGE_VALF: (libc)Math Error Reporting.
--* HUGE_VALL: (libc)Math Error Reporting.
--* HUPCL: (libc)Control Modes.
--* I: (libc)Complex Numbers.
--* ICANON: (libc)Local Modes.
--* ICRNL: (libc)Input Modes.
--* IEXTEN: (libc)Local Modes.
--* IFNAMSIZ: (libc)Interface Naming.
--* IFTODT: (libc)Directory Entries.
--* IGNBRK: (libc)Input Modes.
--* IGNCR: (libc)Input Modes.
--* IGNPAR: (libc)Input Modes.
--* IMAXBEL: (libc)Input Modes.
--* INADDR_ANY: (libc)Host Address Data Type.
--* INADDR_BROADCAST: (libc)Host Address Data Type.
--* INADDR_LOOPBACK: (libc)Host Address Data Type.
--* INADDR_NONE: (libc)Host Address Data Type.
--* INFINITY: (libc)Infinity and NaN.
--* INLCR: (libc)Input Modes.
--* INPCK: (libc)Input Modes.
--* IPPORT_RESERVED: (libc)Ports.
--* IPPORT_USERRESERVED: (libc)Ports.
--* ISIG: (libc)Local Modes.
--* ISTRIP: (libc)Input Modes.
--* IXANY: (libc)Input Modes.
--* IXOFF: (libc)Input Modes.
--* IXON: (libc)Input Modes.
--* LINE_MAX: (libc)Utility Limits.
--* LINK_MAX: (libc)Limits for Files.
--* L_ctermid: (libc)Identifying the Terminal.
--* L_cuserid: (libc)Who Logged In.
--* L_tmpnam: (libc)Temporary Files.
--* MAXNAMLEN: (libc)Limits for Files.
--* MAXSYMLINKS: (libc)Symbolic Links.
--* MAX_CANON: (libc)Limits for Files.
--* MAX_INPUT: (libc)Limits for Files.
--* MB_CUR_MAX: (libc)Selecting the Conversion.
--* MB_LEN_MAX: (libc)Selecting the Conversion.
--* MDMBUF: (libc)Control Modes.
--* MSG_DONTROUTE: (libc)Socket Data Options.
--* MSG_OOB: (libc)Socket Data Options.
--* MSG_PEEK: (libc)Socket Data Options.
--* NAME_MAX: (libc)Limits for Files.
--* NAN: (libc)Infinity and NaN.
--* NCCS: (libc)Mode Data Types.
--* NGROUPS_MAX: (libc)General Limits.
--* NOFLSH: (libc)Local Modes.
--* NOKERNINFO: (libc)Local Modes.
--* NSIG: (libc)Standard Signals.
--* NULL: (libc)Null Pointer Constant.
--* ONLCR: (libc)Output Modes.
--* ONOEOT: (libc)Output Modes.
--* OPEN_MAX: (libc)General Limits.
--* OPOST: (libc)Output Modes.
--* OXTABS: (libc)Output Modes.
--* O_ACCMODE: (libc)Access Modes.
--* O_APPEND: (libc)Operating Modes.
--* O_ASYNC: (libc)Operating Modes.
--* O_CREAT: (libc)Open-time Flags.
--* O_EXCL: (libc)Open-time Flags.
--* O_EXEC: (libc)Access Modes.
--* O_EXLOCK: (libc)Open-time Flags.
--* O_FSYNC: (libc)Operating Modes.
--* O_IGNORE_CTTY: (libc)Open-time Flags.
--* O_NDELAY: (libc)Operating Modes.
--* O_NOATIME: (libc)Operating Modes.
--* O_NOCTTY: (libc)Open-time Flags.
--* O_NOLINK: (libc)Open-time Flags.
--* O_NONBLOCK: (libc)Open-time Flags.
--* O_NONBLOCK: (libc)Operating Modes.
--* O_NOTRANS: (libc)Open-time Flags.
--* O_RDONLY: (libc)Access Modes.
--* O_RDWR: (libc)Access Modes.
--* O_READ: (libc)Access Modes.
--* O_SHLOCK: (libc)Open-time Flags.
--* O_SYNC: (libc)Operating Modes.
--* O_TRUNC: (libc)Open-time Flags.
--* O_WRITE: (libc)Access Modes.
--* O_WRONLY: (libc)Access Modes.
--* PARENB: (libc)Control Modes.
--* PARMRK: (libc)Input Modes.
--* PARODD: (libc)Control Modes.
--* PATH_MAX: (libc)Limits for Files.
--* PA_FLAG_MASK: (libc)Parsing a Template String.
--* PENDIN: (libc)Local Modes.
--* PF_FILE: (libc)Local Namespace Details.
--* PF_INET6: (libc)Internet Namespace.
--* PF_INET: (libc)Internet Namespace.
--* PF_LOCAL: (libc)Local Namespace Details.
--* PF_UNIX: (libc)Local Namespace Details.
--* PIPE_BUF: (libc)Limits for Files.
--* P_tmpdir: (libc)Temporary Files.
--* RAND_MAX: (libc)ISO Random.
--* RE_DUP_MAX: (libc)General Limits.
--* RLIM_INFINITY: (libc)Limits on Resources.
--* R_OK: (libc)Testing File Access.
--* SA_NOCLDSTOP: (libc)Flags for Sigaction.
--* SA_ONSTACK: (libc)Flags for Sigaction.
--* SA_RESTART: (libc)Flags for Sigaction.
--* SEEK_CUR: (libc)File Positioning.
--* SEEK_END: (libc)File Positioning.
--* SEEK_SET: (libc)File Positioning.
--* SIGABRT: (libc)Program Error Signals.
--* SIGALRM: (libc)Alarm Signals.
--* SIGBUS: (libc)Program Error Signals.
--* SIGCHLD: (libc)Job Control Signals.
--* SIGCLD: (libc)Job Control Signals.
--* SIGCONT: (libc)Job Control Signals.
--* SIGEMT: (libc)Program Error Signals.
--* SIGFPE: (libc)Program Error Signals.
--* SIGHUP: (libc)Termination Signals.
--* SIGILL: (libc)Program Error Signals.
--* SIGINFO: (libc)Miscellaneous Signals.
--* SIGINT: (libc)Termination Signals.
--* SIGIO: (libc)Asynchronous I/O Signals.
--* SIGIOT: (libc)Program Error Signals.
--* SIGKILL: (libc)Termination Signals.
--* SIGLOST: (libc)Operation Error Signals.
--* SIGPIPE: (libc)Operation Error Signals.
--* SIGPOLL: (libc)Asynchronous I/O Signals.
--* SIGPROF: (libc)Alarm Signals.
--* SIGQUIT: (libc)Termination Signals.
--* SIGSEGV: (libc)Program Error Signals.
--* SIGSTOP: (libc)Job Control Signals.
--* SIGSYS: (libc)Program Error Signals.
--* SIGTERM: (libc)Termination Signals.
--* SIGTRAP: (libc)Program Error Signals.
--* SIGTSTP: (libc)Job Control Signals.
--* SIGTTIN: (libc)Job Control Signals.
--* SIGTTOU: (libc)Job Control Signals.
--* SIGURG: (libc)Asynchronous I/O Signals.
--* SIGUSR1: (libc)Miscellaneous Signals.
--* SIGUSR2: (libc)Miscellaneous Signals.
--* SIGVTALRM: (libc)Alarm Signals.
--* SIGWINCH: (libc)Miscellaneous Signals.
--* SIGXCPU: (libc)Operation Error Signals.
--* SIGXFSZ: (libc)Operation Error Signals.
--* SIG_ERR: (libc)Basic Signal Handling.
--* SOCK_DGRAM: (libc)Communication Styles.
--* SOCK_RAW: (libc)Communication Styles.
--* SOCK_RDM: (libc)Communication Styles.
--* SOCK_SEQPACKET: (libc)Communication Styles.
--* SOCK_STREAM: (libc)Communication Styles.
--* SOL_SOCKET: (libc)Socket-Level Options.
--* SSIZE_MAX: (libc)General Limits.
--* STREAM_MAX: (libc)General Limits.
--* SUN_LEN: (libc)Local Namespace Details.
--* SV_INTERRUPT: (libc)BSD Handler.
--* SV_ONSTACK: (libc)BSD Handler.
--* SV_RESETHAND: (libc)BSD Handler.
--* S_IFMT: (libc)Testing File Type.
--* S_ISBLK: (libc)Testing File Type.
--* S_ISCHR: (libc)Testing File Type.
--* S_ISDIR: (libc)Testing File Type.
--* S_ISFIFO: (libc)Testing File Type.
--* S_ISLNK: (libc)Testing File Type.
--* S_ISREG: (libc)Testing File Type.
--* S_ISSOCK: (libc)Testing File Type.
--* S_TYPEISMQ: (libc)Testing File Type.
--* S_TYPEISSEM: (libc)Testing File Type.
--* S_TYPEISSHM: (libc)Testing File Type.
--* TMP_MAX: (libc)Temporary Files.
--* TOSTOP: (libc)Local Modes.
--* TZNAME_MAX: (libc)General Limits.
--* VDISCARD: (libc)Other Special.
--* VDSUSP: (libc)Signal Characters.
--* VEOF: (libc)Editing Characters.
--* VEOL2: (libc)Editing Characters.
--* VEOL: (libc)Editing Characters.
--* VERASE: (libc)Editing Characters.
--* VINTR: (libc)Signal Characters.
--* VKILL: (libc)Editing Characters.
--* VLNEXT: (libc)Other Special.
--* VMIN: (libc)Noncanonical Input.
--* VQUIT: (libc)Signal Characters.
--* VREPRINT: (libc)Editing Characters.
--* VSTART: (libc)Start/Stop Characters.
--* VSTATUS: (libc)Other Special.
--* VSTOP: (libc)Start/Stop Characters.
--* VSUSP: (libc)Signal Characters.
--* VTIME: (libc)Noncanonical Input.
--* VWERASE: (libc)Editing Characters.
--* WCHAR_MAX: (libc)Extended Char Intro.
--* WCHAR_MIN: (libc)Extended Char Intro.
--* WCOREDUMP: (libc)Process Completion Status.
--* WEOF: (libc)EOF and Errors.
--* WEOF: (libc)Extended Char Intro.
--* WEXITSTATUS: (libc)Process Completion Status.
--* WIFEXITED: (libc)Process Completion Status.
--* WIFSIGNALED: (libc)Process Completion Status.
--* WIFSTOPPED: (libc)Process Completion Status.
--* WSTOPSIG: (libc)Process Completion Status.
--* WTERMSIG: (libc)Process Completion Status.
--* W_OK: (libc)Testing File Access.
--* X_OK: (libc)Testing File Access.
--* _Complex_I: (libc)Complex Numbers.
--* _Exit: (libc)Termination Internals.
--* _IOFBF: (libc)Controlling Buffering.
--* _IOLBF: (libc)Controlling Buffering.
--* _IONBF: (libc)Controlling Buffering.
--* _Imaginary_I: (libc)Complex Numbers.
--* _PATH_UTMP: (libc)Manipulating the Database.
--* _PATH_WTMP: (libc)Manipulating the Database.
--* _POSIX2_C_DEV: (libc)System Options.
--* _POSIX2_C_VERSION: (libc)Version Supported.
--* _POSIX2_FORT_DEV: (libc)System Options.
--* _POSIX2_FORT_RUN: (libc)System Options.
--* _POSIX2_LOCALEDEF: (libc)System Options.
--* _POSIX2_SW_DEV: (libc)System Options.
--* _POSIX_CHOWN_RESTRICTED: (libc)Options for Files.
--* _POSIX_JOB_CONTROL: (libc)System Options.
--* _POSIX_NO_TRUNC: (libc)Options for Files.
--* _POSIX_SAVED_IDS: (libc)System Options.
--* _POSIX_VDISABLE: (libc)Options for Files.
--* _POSIX_VERSION: (libc)Version Supported.
--* __fbufsize: (libc)Controlling Buffering.
--* __flbf: (libc)Controlling Buffering.
--* __fpending: (libc)Controlling Buffering.
--* __fpurge: (libc)Flushing Buffers.
--* __freadable: (libc)Opening Streams.
--* __freading: (libc)Opening Streams.
--* __fsetlocking: (libc)Streams and Threads.
--* __fwritable: (libc)Opening Streams.
--* __fwriting: (libc)Opening Streams.
--* __va_copy: (libc)Argument Macros.
--* _exit: (libc)Termination Internals.
--* _flushlbf: (libc)Flushing Buffers.
--* _tolower: (libc)Case Conversion.
--* _toupper: (libc)Case Conversion.
--* a64l: (libc)Encode Binary Data.
--* abort: (libc)Aborting a Program.
--* abs: (libc)Absolute Value.
--* accept: (libc)Accepting Connections.
--* access: (libc)Testing File Access.
--* acos: (libc)Inverse Trig Functions.
--* acosf: (libc)Inverse Trig Functions.
--* acosh: (libc)Hyperbolic Functions.
--* acoshf: (libc)Hyperbolic Functions.
--* acoshl: (libc)Hyperbolic Functions.
--* acosl: (libc)Inverse Trig Functions.
--* addmntent: (libc)mtab.
--* addseverity: (libc)Adding Severity Classes.
--* adjtime: (libc)High-Resolution Calendar.
--* adjtimex: (libc)High-Resolution Calendar.
--* aio_cancel64: (libc)Cancel AIO Operations.
--* aio_cancel: (libc)Cancel AIO Operations.
--* aio_error64: (libc)Status of AIO Operations.
--* aio_error: (libc)Status of AIO Operations.
--* aio_fsync64: (libc)Synchronizing AIO Operations.
--* aio_fsync: (libc)Synchronizing AIO Operations.
--* aio_init: (libc)Configuration of AIO.
--* aio_read64: (libc)Asynchronous Reads/Writes.
--* aio_read: (libc)Asynchronous Reads/Writes.
--* aio_return64: (libc)Status of AIO Operations.
--* aio_return: (libc)Status of AIO Operations.
--* aio_suspend64: (libc)Synchronizing AIO Operations.
--* aio_suspend: (libc)Synchronizing AIO Operations.
--* aio_write64: (libc)Asynchronous Reads/Writes.
--* aio_write: (libc)Asynchronous Reads/Writes.
--* alarm: (libc)Setting an Alarm.
--* alloca: (libc)Variable Size Automatic.
--* alphasort64: (libc)Scanning Directory Content.
--* alphasort: (libc)Scanning Directory Content.
--* argp_error: (libc)Argp Helper Functions.
--* argp_failure: (libc)Argp Helper Functions.
--* argp_help: (libc)Argp Help.
--* argp_parse: (libc)Argp.
--* argp_state_help: (libc)Argp Helper Functions.
--* argp_usage: (libc)Argp Helper Functions.
--* argz_add: (libc)Argz Functions.
--* argz_add_sep: (libc)Argz Functions.
--* argz_append: (libc)Argz Functions.
--* argz_count: (libc)Argz Functions.
--* argz_create: (libc)Argz Functions.
--* argz_create_sep: (libc)Argz Functions.
--* argz_delete: (libc)Argz Functions.
--* argz_extract: (libc)Argz Functions.
--* argz_insert: (libc)Argz Functions.
--* argz_next: (libc)Argz Functions.
--* argz_replace: (libc)Argz Functions.
--* argz_stringify: (libc)Argz Functions.
--* asctime: (libc)Formatting Calendar Time.
--* asctime_r: (libc)Formatting Calendar Time.
--* asin: (libc)Inverse Trig Functions.
--* asinf: (libc)Inverse Trig Functions.
--* asinh: (libc)Hyperbolic Functions.
--* asinhf: (libc)Hyperbolic Functions.
--* asinhl: (libc)Hyperbolic Functions.
--* asinl: (libc)Inverse Trig Functions.
--* asprintf: (libc)Dynamic Output.
--* assert: (libc)Consistency Checking.
--* assert_perror: (libc)Consistency Checking.
--* atan2: (libc)Inverse Trig Functions.
--* atan2f: (libc)Inverse Trig Functions.
--* atan2l: (libc)Inverse Trig Functions.
--* atan: (libc)Inverse Trig Functions.
--* atanf: (libc)Inverse Trig Functions.
--* atanh: (libc)Hyperbolic Functions.
--* atanhf: (libc)Hyperbolic Functions.
--* atanhl: (libc)Hyperbolic Functions.
--* atanl: (libc)Inverse Trig Functions.
--* atexit: (libc)Cleanups on Exit.
--* atof: (libc)Parsing of Floats.
--* atoi: (libc)Parsing of Integers.
--* atol: (libc)Parsing of Integers.
--* atoll: (libc)Parsing of Integers.
--* backtrace: (libc)Backtraces.
--* backtrace_symbols: (libc)Backtraces.
--* backtrace_symbols_fd: (libc)Backtraces.
--* basename: (libc)Finding Tokens in a String.
--* basename: (libc)Finding Tokens in a String.
--* bcmp: (libc)String/Array Comparison.
--* bcopy: (libc)Copying and Concatenation.
--* bind: (libc)Setting Address.
--* bind_textdomain_codeset: (libc)Charset conversion in gettext.
--* bindtextdomain: (libc)Locating gettext catalog.
--* brk: (libc)Resizing the Data Segment.
--* bsearch: (libc)Array Search Function.
--* btowc: (libc)Converting a Character.
--* bzero: (libc)Copying and Concatenation.
--* cabs: (libc)Absolute Value.
--* cabsf: (libc)Absolute Value.
--* cabsl: (libc)Absolute Value.
--* cacos: (libc)Inverse Trig Functions.
--* cacosf: (libc)Inverse Trig Functions.
--* cacosh: (libc)Hyperbolic Functions.
--* cacoshf: (libc)Hyperbolic Functions.
--* cacoshl: (libc)Hyperbolic Functions.
--* cacosl: (libc)Inverse Trig Functions.
--* calloc: (libc)Allocating Cleared Space.
--* canonicalize_file_name: (libc)Symbolic Links.
--* carg: (libc)Operations on Complex.
--* cargf: (libc)Operations on Complex.
--* cargl: (libc)Operations on Complex.
--* casin: (libc)Inverse Trig Functions.
--* casinf: (libc)Inverse Trig Functions.
--* casinh: (libc)Hyperbolic Functions.
--* casinhf: (libc)Hyperbolic Functions.
--* casinhl: (libc)Hyperbolic Functions.
--* casinl: (libc)Inverse Trig Functions.
--* catan: (libc)Inverse Trig Functions.
--* catanf: (libc)Inverse Trig Functions.
--* catanh: (libc)Hyperbolic Functions.
--* catanhf: (libc)Hyperbolic Functions.
--* catanhl: (libc)Hyperbolic Functions.
--* catanl: (libc)Inverse Trig Functions.
--* catclose: (libc)The catgets Functions.
--* catgets: (libc)The catgets Functions.
--* catopen: (libc)The catgets Functions.
--* cbc_crypt: (libc)DES Encryption.
--* cbrt: (libc)Exponents and Logarithms.
--* cbrtf: (libc)Exponents and Logarithms.
--* cbrtl: (libc)Exponents and Logarithms.
--* ccos: (libc)Trig Functions.
--* ccosf: (libc)Trig Functions.
--* ccosh: (libc)Hyperbolic Functions.
--* ccoshf: (libc)Hyperbolic Functions.
--* ccoshl: (libc)Hyperbolic Functions.
--* ccosl: (libc)Trig Functions.
--* ceil: (libc)Rounding Functions.
--* ceilf: (libc)Rounding Functions.
--* ceill: (libc)Rounding Functions.
--* cexp: (libc)Exponents and Logarithms.
--* cexpf: (libc)Exponents and Logarithms.
--* cexpl: (libc)Exponents and Logarithms.
--* cfgetispeed: (libc)Line Speed.
--* cfgetospeed: (libc)Line Speed.
--* cfmakeraw: (libc)Noncanonical Input.
--* cfree: (libc)Freeing after Malloc.
--* cfsetispeed: (libc)Line Speed.
--* cfsetospeed: (libc)Line Speed.
--* cfsetspeed: (libc)Line Speed.
--* chdir: (libc)Working Directory.
--* chmod: (libc)Setting Permissions.
--* chown: (libc)File Owner.
--* cimag: (libc)Operations on Complex.
--* cimagf: (libc)Operations on Complex.
--* cimagl: (libc)Operations on Complex.
--* clearenv: (libc)Environment Access.
--* clearerr: (libc)Error Recovery.
--* clearerr_unlocked: (libc)Error Recovery.
--* clock: (libc)CPU Time.
--* clog10: (libc)Exponents and Logarithms.
--* clog10f: (libc)Exponents and Logarithms.
--* clog10l: (libc)Exponents and Logarithms.
--* clog: (libc)Exponents and Logarithms.
--* clogf: (libc)Exponents and Logarithms.
--* clogl: (libc)Exponents and Logarithms.
--* close: (libc)Opening and Closing Files.
--* closedir: (libc)Reading/Closing Directory.
--* closelog: (libc)closelog.
--* confstr: (libc)String Parameters.
--* conj: (libc)Operations on Complex.
--* conjf: (libc)Operations on Complex.
--* conjl: (libc)Operations on Complex.
--* connect: (libc)Connecting.
--* copysign: (libc)FP Bit Twiddling.
--* copysignf: (libc)FP Bit Twiddling.
--* copysignl: (libc)FP Bit Twiddling.
--* cos: (libc)Trig Functions.
--* cosf: (libc)Trig Functions.
--* cosh: (libc)Hyperbolic Functions.
--* coshf: (libc)Hyperbolic Functions.
--* coshl: (libc)Hyperbolic Functions.
--* cosl: (libc)Trig Functions.
--* cpow: (libc)Exponents and Logarithms.
--* cpowf: (libc)Exponents and Logarithms.
--* cpowl: (libc)Exponents and Logarithms.
--* cproj: (libc)Operations on Complex.
--* cprojf: (libc)Operations on Complex.
--* cprojl: (libc)Operations on Complex.
--* creal: (libc)Operations on Complex.
--* crealf: (libc)Operations on Complex.
--* creall: (libc)Operations on Complex.
--* creat64: (libc)Opening and Closing Files.
--* creat: (libc)Opening and Closing Files.
--* crypt: (libc)crypt.
--* crypt_r: (libc)crypt.
--* csin: (libc)Trig Functions.
--* csinf: (libc)Trig Functions.
--* csinh: (libc)Hyperbolic Functions.
--* csinhf: (libc)Hyperbolic Functions.
--* csinhl: (libc)Hyperbolic Functions.
--* csinl: (libc)Trig Functions.
--* csqrt: (libc)Exponents and Logarithms.
--* csqrtf: (libc)Exponents and Logarithms.
--* csqrtl: (libc)Exponents and Logarithms.
--* ctan: (libc)Trig Functions.
--* ctanf: (libc)Trig Functions.
--* ctanh: (libc)Hyperbolic Functions.
--* ctanhf: (libc)Hyperbolic Functions.
--* ctanhl: (libc)Hyperbolic Functions.
--* ctanl: (libc)Trig Functions.
--* ctermid: (libc)Identifying the Terminal.
--* ctime: (libc)Formatting Calendar Time.
--* ctime_r: (libc)Formatting Calendar Time.
--* cuserid: (libc)Who Logged In.
--* dcgettext: (libc)Translation with gettext.
--* dcngettext: (libc)Advanced gettext functions.
--* des_setparity: (libc)DES Encryption.
--* dgettext: (libc)Translation with gettext.
--* difftime: (libc)Elapsed Time.
--* dirfd: (libc)Opening a Directory.
--* dirname: (libc)Finding Tokens in a String.
--* div: (libc)Integer Division.
--* dngettext: (libc)Advanced gettext functions.
--* drand48: (libc)SVID Random.
--* drand48_r: (libc)SVID Random.
--* drem: (libc)Remainder Functions.
--* dremf: (libc)Remainder Functions.
--* dreml: (libc)Remainder Functions.
--* dup2: (libc)Duplicating Descriptors.
--* dup: (libc)Duplicating Descriptors.
--* ecb_crypt: (libc)DES Encryption.
--* ecvt: (libc)System V Number Conversion.
--* ecvt_r: (libc)System V Number Conversion.
--* encrypt: (libc)DES Encryption.
--* encrypt_r: (libc)DES Encryption.
--* endfsent: (libc)fstab.
--* endgrent: (libc)Scanning All Groups.
--* endhostent: (libc)Host Names.
--* endmntent: (libc)mtab.
--* endnetent: (libc)Networks Database.
--* endnetgrent: (libc)Lookup Netgroup.
--* endprotoent: (libc)Protocols Database.
--* endpwent: (libc)Scanning All Users.
--* endservent: (libc)Services Database.
--* endutent: (libc)Manipulating the Database.
--* endutxent: (libc)XPG Functions.
--* envz_add: (libc)Envz Functions.
--* envz_entry: (libc)Envz Functions.
--* envz_get: (libc)Envz Functions.
--* envz_merge: (libc)Envz Functions.
--* envz_strip: (libc)Envz Functions.
--* erand48: (libc)SVID Random.
--* erand48_r: (libc)SVID Random.
--* erf: (libc)Special Functions.
--* erfc: (libc)Special Functions.
--* erfcf: (libc)Special Functions.
--* erfcl: (libc)Special Functions.
--* erff: (libc)Special Functions.
--* erfl: (libc)Special Functions.
--* err: (libc)Error Messages.
--* errno: (libc)Checking for Errors.
--* error: (libc)Error Messages.
--* error_at_line: (libc)Error Messages.
--* errx: (libc)Error Messages.
--* execl: (libc)Executing a File.
--* execle: (libc)Executing a File.
--* execlp: (libc)Executing a File.
--* execv: (libc)Executing a File.
--* execve: (libc)Executing a File.
--* execvp: (libc)Executing a File.
--* exit: (libc)Normal Termination.
--* exp10: (libc)Exponents and Logarithms.
--* exp10f: (libc)Exponents and Logarithms.
--* exp10l: (libc)Exponents and Logarithms.
--* exp2: (libc)Exponents and Logarithms.
--* exp2f: (libc)Exponents and Logarithms.
--* exp2l: (libc)Exponents and Logarithms.
--* exp: (libc)Exponents and Logarithms.
--* expf: (libc)Exponents and Logarithms.
--* expl: (libc)Exponents and Logarithms.
--* expm1: (libc)Exponents and Logarithms.
--* expm1f: (libc)Exponents and Logarithms.
--* expm1l: (libc)Exponents and Logarithms.
--* fabs: (libc)Absolute Value.
--* fabsf: (libc)Absolute Value.
--* fabsl: (libc)Absolute Value.
--* fchdir: (libc)Working Directory.
--* fchmod: (libc)Setting Permissions.
--* fchown: (libc)File Owner.
--* fclean: (libc)Cleaning Streams.
--* fclose: (libc)Closing Streams.
--* fcloseall: (libc)Closing Streams.
--* fcntl: (libc)Control Operations.
--* fcvt: (libc)System V Number Conversion.
--* fcvt_r: (libc)System V Number Conversion.
--* fdatasync: (libc)Synchronizing I/O.
--* fdim: (libc)Misc FP Arithmetic.
--* fdimf: (libc)Misc FP Arithmetic.
--* fdiml: (libc)Misc FP Arithmetic.
--* fdopen: (libc)Descriptors and Streams.
--* feclearexcept: (libc)Status bit operations.
--* fedisableexcept: (libc)Control Functions.
--* feenableexcept: (libc)Control Functions.
--* fegetenv: (libc)Control Functions.
--* fegetexcept: (libc)Control Functions.
--* fegetexceptflag: (libc)Status bit operations.
--* fegetround: (libc)Rounding.
--* feholdexcept: (libc)Control Functions.
--* feof: (libc)EOF and Errors.
--* feof_unlocked: (libc)EOF and Errors.
--* feraiseexcept: (libc)Status bit operations.
--* ferror: (libc)EOF and Errors.
--* ferror_unlocked: (libc)EOF and Errors.
--* fesetenv: (libc)Control Functions.
--* fesetexceptflag: (libc)Status bit operations.
--* fesetround: (libc)Rounding.
--* fetestexcept: (libc)Status bit operations.
--* feupdateenv: (libc)Control Functions.
--* fflush: (libc)Flushing Buffers.
--* fflush_unlocked: (libc)Flushing Buffers.
--* fgetc: (libc)Character Input.
--* fgetc_unlocked: (libc)Character Input.
--* fgetgrent: (libc)Scanning All Groups.
--* fgetgrent_r: (libc)Scanning All Groups.
--* fgetpos64: (libc)Portable Positioning.
--* fgetpos: (libc)Portable Positioning.
--* fgetpwent: (libc)Scanning All Users.
--* fgetpwent_r: (libc)Scanning All Users.
--* fgets: (libc)Line Input.
--* fgets_unlocked: (libc)Line Input.
--* fgetwc: (libc)Character Input.
--* fgetwc_unlocked: (libc)Character Input.
--* fgetws: (libc)Line Input.
--* fgetws_unlocked: (libc)Line Input.
--* fileno: (libc)Descriptors and Streams.
--* fileno_unlocked: (libc)Descriptors and Streams.
--* finite: (libc)Floating Point Classes.
--* finitef: (libc)Floating Point Classes.
--* finitel: (libc)Floating Point Classes.
--* flockfile: (libc)Streams and Threads.
--* floor: (libc)Rounding Functions.
--* floorf: (libc)Rounding Functions.
--* floorl: (libc)Rounding Functions.
--* fma: (libc)Misc FP Arithmetic.
--* fmaf: (libc)Misc FP Arithmetic.
--* fmal: (libc)Misc FP Arithmetic.
--* fmax: (libc)Misc FP Arithmetic.
--* fmaxf: (libc)Misc FP Arithmetic.
--* fmaxl: (libc)Misc FP Arithmetic.
--* fmemopen: (libc)String Streams.
--* fmin: (libc)Misc FP Arithmetic.
--* fminf: (libc)Misc FP Arithmetic.
--* fminl: (libc)Misc FP Arithmetic.
--* fmod: (libc)Remainder Functions.
--* fmodf: (libc)Remainder Functions.
--* fmodl: (libc)Remainder Functions.
--* fmtmsg: (libc)Printing Formatted Messages.
--* fnmatch: (libc)Wildcard Matching.
--* fopen64: (libc)Opening Streams.
--* fopen: (libc)Opening Streams.
--* fopencookie: (libc)Streams and Cookies.
--* fork: (libc)Creating a Process.
--* forkpty: (libc)Pseudo-Terminal Pairs.
--* fpathconf: (libc)Pathconf.
--* fpclassify: (libc)Floating Point Classes.
--* fprintf: (libc)Formatted Output Functions.
--* fputc: (libc)Simple Output.
--* fputc_unlocked: (libc)Simple Output.
--* fputs: (libc)Simple Output.
--* fputs_unlocked: (libc)Simple Output.
--* fputwc: (libc)Simple Output.
--* fputwc_unlocked: (libc)Simple Output.
--* fputws: (libc)Simple Output.
--* fputws_unlocked: (libc)Simple Output.
--* fread: (libc)Block Input/Output.
--* fread_unlocked: (libc)Block Input/Output.
--* free: (libc)Freeing after Malloc.
--* freopen64: (libc)Opening Streams.
--* freopen: (libc)Opening Streams.
--* frexp: (libc)Normalization Functions.
--* frexpf: (libc)Normalization Functions.
--* frexpl: (libc)Normalization Functions.
--* fscanf: (libc)Formatted Input Functions.
--* fseek: (libc)File Positioning.
--* fseeko64: (libc)File Positioning.
--* fseeko: (libc)File Positioning.
--* fsetpos64: (libc)Portable Positioning.
--* fsetpos: (libc)Portable Positioning.
--* fstat64: (libc)Reading Attributes.
--* fstat: (libc)Reading Attributes.
--* fsync: (libc)Synchronizing I/O.
--* ftell: (libc)File Positioning.
--* ftello64: (libc)File Positioning.
--* ftello: (libc)File Positioning.
--* ftruncate64: (libc)File Size.
--* ftruncate: (libc)File Size.
--* ftrylockfile: (libc)Streams and Threads.
--* ftw64: (libc)Working with Directory Trees.
--* ftw: (libc)Working with Directory Trees.
--* funlockfile: (libc)Streams and Threads.
--* futimes: (libc)File Times.
--* fwide: (libc)Streams and I18N.
--* fwprintf: (libc)Formatted Output Functions.
--* fwrite: (libc)Block Input/Output.
--* fwrite_unlocked: (libc)Block Input/Output.
--* fwscanf: (libc)Formatted Input Functions.
--* gamma: (libc)Special Functions.
--* gammaf: (libc)Special Functions.
--* gammal: (libc)Special Functions.
--* gcvt: (libc)System V Number Conversion.
--* get_avphys_pages: (libc)Query Memory Parameters.
--* get_current_dir_name: (libc)Working Directory.
--* get_nprocs: (libc)Processor Resources.
--* get_nprocs_conf: (libc)Processor Resources.
--* get_phys_pages: (libc)Query Memory Parameters.
--* getc: (libc)Character Input.
--* getc_unlocked: (libc)Character Input.
--* getchar: (libc)Character Input.
--* getchar_unlocked: (libc)Character Input.
--* getcontext: (libc)System V contexts.
--* getcwd: (libc)Working Directory.
--* getdate: (libc)General Time String Parsing.
--* getdate_r: (libc)General Time String Parsing.
--* getdelim: (libc)Line Input.
--* getdomainnname: (libc)Host Identification.
--* getegid: (libc)Reading Persona.
--* getenv: (libc)Environment Access.
--* geteuid: (libc)Reading Persona.
--* getfsent: (libc)fstab.
--* getfsfile: (libc)fstab.
--* getfsspec: (libc)fstab.
--* getgid: (libc)Reading Persona.
--* getgrent: (libc)Scanning All Groups.
--* getgrent_r: (libc)Scanning All Groups.
--* getgrgid: (libc)Lookup Group.
--* getgrgid_r: (libc)Lookup Group.
--* getgrnam: (libc)Lookup Group.
--* getgrnam_r: (libc)Lookup Group.
--* getgrouplist: (libc)Setting Groups.
--* getgroups: (libc)Reading Persona.
--* gethostbyaddr: (libc)Host Names.
--* gethostbyaddr_r: (libc)Host Names.
--* gethostbyname2: (libc)Host Names.
--* gethostbyname2_r: (libc)Host Names.
--* gethostbyname: (libc)Host Names.
--* gethostbyname_r: (libc)Host Names.
--* gethostent: (libc)Host Names.
--* gethostid: (libc)Host Identification.
--* gethostname: (libc)Host Identification.
--* getitimer: (libc)Setting an Alarm.
--* getline: (libc)Line Input.
--* getloadavg: (libc)Processor Resources.
--* getlogin: (libc)Who Logged In.
--* getmntent: (libc)mtab.
--* getmntent_r: (libc)mtab.
--* getnetbyaddr: (libc)Networks Database.
--* getnetbyname: (libc)Networks Database.
--* getnetent: (libc)Networks Database.
--* getnetgrent: (libc)Lookup Netgroup.
--* getnetgrent_r: (libc)Lookup Netgroup.
--* getopt: (libc)Using Getopt.
--* getopt_long: (libc)Getopt Long Options.
--* getopt_long_only: (libc)Getopt Long Options.
--* getpagesize: (libc)Query Memory Parameters.
--* getpass: (libc)getpass.
--* getpeername: (libc)Who is Connected.
--* getpgid: (libc)Process Group Functions.
--* getpgrp: (libc)Process Group Functions.
--* getpgrp: (libc)Process Group Functions.
--* getpid: (libc)Process Identification.
--* getppid: (libc)Process Identification.
--* getpriority: (libc)Traditional Scheduling Functions.
--* getprotobyname: (libc)Protocols Database.
--* getprotobynumber: (libc)Protocols Database.
--* getprotoent: (libc)Protocols Database.
--* getpt: (libc)Allocation.
--* getpwent: (libc)Scanning All Users.
--* getpwent_r: (libc)Scanning All Users.
--* getpwnam: (libc)Lookup User.
--* getpwnam_r: (libc)Lookup User.
--* getpwuid: (libc)Lookup User.
--* getpwuid_r: (libc)Lookup User.
--* getrlimit64: (libc)Limits on Resources.
--* getrlimit: (libc)Limits on Resources.
--* getrusage: (libc)Resource Usage.
--* gets: (libc)Line Input.
--* getservbyname: (libc)Services Database.
--* getservbyport: (libc)Services Database.
--* getservent: (libc)Services Database.
--* getsid: (libc)Process Group Functions.
--* getsockname: (libc)Reading Address.
--* getsockopt: (libc)Socket Option Functions.
--* getsubopt: (libc)Suboptions.
--* gettext: (libc)Translation with gettext.
--* gettimeofday: (libc)High-Resolution Calendar.
--* getuid: (libc)Reading Persona.
--* getumask: (libc)Setting Permissions.
--* getutent: (libc)Manipulating the Database.
--* getutent_r: (libc)Manipulating the Database.
--* getutid: (libc)Manipulating the Database.
--* getutid_r: (libc)Manipulating the Database.
--* getutline: (libc)Manipulating the Database.
--* getutline_r: (libc)Manipulating the Database.
--* getutmp: (libc)XPG Functions.
--* getutmpx: (libc)XPG Functions.
--* getutxent: (libc)XPG Functions.
--* getutxid: (libc)XPG Functions.
--* getutxline: (libc)XPG Functions.
--* getw: (libc)Character Input.
--* getwc: (libc)Character Input.
--* getwc_unlocked: (libc)Character Input.
--* getwchar: (libc)Character Input.
--* getwchar_unlocked: (libc)Character Input.
--* getwd: (libc)Working Directory.
--* glob64: (libc)Calling Glob.
--* glob: (libc)Calling Glob.
--* globfree64: (libc)More Flags for Globbing.
--* globfree: (libc)More Flags for Globbing.
--* gmtime: (libc)Broken-down Time.
--* gmtime_r: (libc)Broken-down Time.
--* grantpt: (libc)Allocation.
--* gsignal: (libc)Signaling Yourself.
--* gtty: (libc)BSD Terminal Modes.
--* hasmntopt: (libc)mtab.
--* hcreate: (libc)Hash Search Function.
--* hcreate_r: (libc)Hash Search Function.
--* hdestroy: (libc)Hash Search Function.
--* hdestroy_r: (libc)Hash Search Function.
--* hsearch: (libc)Hash Search Function.
--* hsearch_r: (libc)Hash Search Function.
--* htonl: (libc)Byte Order.
--* htons: (libc)Byte Order.
--* hypot: (libc)Exponents and Logarithms.
--* hypotf: (libc)Exponents and Logarithms.
--* hypotl: (libc)Exponents and Logarithms.
--* iconv: (libc)Generic Conversion Interface.
--* iconv_close: (libc)Generic Conversion Interface.
--* iconv_open: (libc)Generic Conversion Interface.
--* if_freenameindex: (libc)Interface Naming.
--* if_indextoname: (libc)Interface Naming.
--* if_nameindex: (libc)Interface Naming.
--* if_nametoindex: (libc)Interface Naming.
--* ilogb: (libc)Exponents and Logarithms.
--* ilogbf: (libc)Exponents and Logarithms.
--* ilogbl: (libc)Exponents and Logarithms.
--* imaxabs: (libc)Absolute Value.
--* imaxdiv: (libc)Integer Division.
--* in6addr_any: (libc)Host Address Data Type.
--* in6addr_loopback: (libc)Host Address Data Type.
--* index: (libc)Search Functions.
--* inet_addr: (libc)Host Address Functions.
--* inet_aton: (libc)Host Address Functions.
--* inet_lnaof: (libc)Host Address Functions.
--* inet_makeaddr: (libc)Host Address Functions.
--* inet_netof: (libc)Host Address Functions.
--* inet_network: (libc)Host Address Functions.
--* inet_ntoa: (libc)Host Address Functions.
--* inet_ntop: (libc)Host Address Functions.
--* inet_pton: (libc)Host Address Functions.
--* initgroups: (libc)Setting Groups.
--* initstate: (libc)BSD Random.
--* initstate_r: (libc)BSD Random.
--* innetgr: (libc)Netgroup Membership.
--* ioctl: (libc)IOCTLs.
--* isalnum: (libc)Classification of Characters.
--* isalpha: (libc)Classification of Characters.
--* isascii: (libc)Classification of Characters.
--* isatty: (libc)Is It a Terminal.
--* isblank: (libc)Classification of Characters.
--* iscntrl: (libc)Classification of Characters.
--* isdigit: (libc)Classification of Characters.
--* isfinite: (libc)Floating Point Classes.
--* isgraph: (libc)Classification of Characters.
--* isgreater: (libc)FP Comparison Functions.
--* isgreaterequal: (libc)FP Comparison Functions.
--* isinf: (libc)Floating Point Classes.
--* isinff: (libc)Floating Point Classes.
--* isinfl: (libc)Floating Point Classes.
--* isless: (libc)FP Comparison Functions.
--* islessequal: (libc)FP Comparison Functions.
--* islessgreater: (libc)FP Comparison Functions.
--* islower: (libc)Classification of Characters.
--* isnan: (libc)Floating Point Classes.
--* isnan: (libc)Floating Point Classes.
--* isnanf: (libc)Floating Point Classes.
--* isnanl: (libc)Floating Point Classes.
--* isnormal: (libc)Floating Point Classes.
--* isprint: (libc)Classification of Characters.
--* ispunct: (libc)Classification of Characters.
--* isspace: (libc)Classification of Characters.
--* isunordered: (libc)FP Comparison Functions.
--* isupper: (libc)Classification of Characters.
--* iswalnum: (libc)Classification of Wide Characters.
--* iswalpha: (libc)Classification of Wide Characters.
--* iswblank: (libc)Classification of Wide Characters.
--* iswcntrl: (libc)Classification of Wide Characters.
--* iswctype: (libc)Classification of Wide Characters.
--* iswdigit: (libc)Classification of Wide Characters.
--* iswgraph: (libc)Classification of Wide Characters.
--* iswlower: (libc)Classification of Wide Characters.
--* iswprint: (libc)Classification of Wide Characters.
--* iswpunct: (libc)Classification of Wide Characters.
--* iswspace: (libc)Classification of Wide Characters.
--* iswupper: (libc)Classification of Wide Characters.
--* iswxdigit: (libc)Classification of Wide Characters.
--* isxdigit: (libc)Classification of Characters.
--* j0: (libc)Special Functions.
--* j0f: (libc)Special Functions.
--* j0l: (libc)Special Functions.
--* j1: (libc)Special Functions.
--* j1f: (libc)Special Functions.
--* j1l: (libc)Special Functions.
--* jn: (libc)Special Functions.
--* jnf: (libc)Special Functions.
--* jnl: (libc)Special Functions.
--* jrand48: (libc)SVID Random.
--* jrand48_r: (libc)SVID Random.
--* kill: (libc)Signaling Another Process.
--* killpg: (libc)Signaling Another Process.
--* l64a: (libc)Encode Binary Data.
--* labs: (libc)Absolute Value.
--* lcong48: (libc)SVID Random.
--* lcong48_r: (libc)SVID Random.
--* ldexp: (libc)Normalization Functions.
--* ldexpf: (libc)Normalization Functions.
--* ldexpl: (libc)Normalization Functions.
--* ldiv: (libc)Integer Division.
--* lfind: (libc)Array Search Function.
--* lgamma: (libc)Special Functions.
--* lgamma_r: (libc)Special Functions.
--* lgammaf: (libc)Special Functions.
--* lgammaf_r: (libc)Special Functions.
--* lgammal: (libc)Special Functions.
--* lgammal_r: (libc)Special Functions.
--* link: (libc)Hard Links.
--* lio_listio64: (libc)Asynchronous Reads/Writes.
--* lio_listio: (libc)Asynchronous Reads/Writes.
--* listen: (libc)Listening.
--* llabs: (libc)Absolute Value.
--* lldiv: (libc)Integer Division.
--* llrint: (libc)Rounding Functions.
--* llrintf: (libc)Rounding Functions.
--* llrintl: (libc)Rounding Functions.
--* llround: (libc)Rounding Functions.
--* llroundf: (libc)Rounding Functions.
--* llroundl: (libc)Rounding Functions.
--* localeconv: (libc)The Lame Way to Locale Data.
--* localtime: (libc)Broken-down Time.
--* localtime_r: (libc)Broken-down Time.
--* log10: (libc)Exponents and Logarithms.
--* log10f: (libc)Exponents and Logarithms.
--* log10l: (libc)Exponents and Logarithms.
--* log1p: (libc)Exponents and Logarithms.
--* log1pf: (libc)Exponents and Logarithms.
--* log1pl: (libc)Exponents and Logarithms.
--* log2: (libc)Exponents and Logarithms.
--* log2f: (libc)Exponents and Logarithms.
--* log2l: (libc)Exponents and Logarithms.
--* log: (libc)Exponents and Logarithms.
--* logb: (libc)Exponents and Logarithms.
--* logbf: (libc)Exponents and Logarithms.
--* logbl: (libc)Exponents and Logarithms.
--* logf: (libc)Exponents and Logarithms.
--* login: (libc)Logging In and Out.
--* login_tty: (libc)Logging In and Out.
--* logl: (libc)Exponents and Logarithms.
--* logout: (libc)Logging In and Out.
--* logwtmp: (libc)Logging In and Out.
--* longjmp: (libc)Non-Local Details.
--* lrand48: (libc)SVID Random.
--* lrand48_r: (libc)SVID Random.
--* lrint: (libc)Rounding Functions.
--* lrintf: (libc)Rounding Functions.
--* lrintl: (libc)Rounding Functions.
--* lround: (libc)Rounding Functions.
--* lroundf: (libc)Rounding Functions.
--* lroundl: (libc)Rounding Functions.
--* lsearch: (libc)Array Search Function.
--* lseek64: (libc)File Position Primitive.
--* lseek: (libc)File Position Primitive.
--* lstat64: (libc)Reading Attributes.
--* lstat: (libc)Reading Attributes.
--* lutimes: (libc)File Times.
--* madvise: (libc)Memory-mapped I/O.
--* makecontext: (libc)System V contexts.
--* mallinfo: (libc)Statistics of Malloc.
--* malloc: (libc)Basic Allocation.
--* mallopt: (libc)Malloc Tunable Parameters.
--* mblen: (libc)Non-reentrant Character Conversion.
--* mbrlen: (libc)Converting a Character.
--* mbrtowc: (libc)Converting a Character.
--* mbsinit: (libc)Keeping the state.
--* mbsnrtowcs: (libc)Converting Strings.
--* mbsrtowcs: (libc)Converting Strings.
--* mbstowcs: (libc)Non-reentrant String Conversion.
--* mbtowc: (libc)Non-reentrant Character Conversion.
--* mcheck: (libc)Heap Consistency Checking.
--* memalign: (libc)Aligned Memory Blocks.
--* memccpy: (libc)Copying and Concatenation.
--* memchr: (libc)Search Functions.
--* memcmp: (libc)String/Array Comparison.
--* memcpy: (libc)Copying and Concatenation.
--* memfrob: (libc)Trivial Encryption.
--* memmem: (libc)Search Functions.
--* memmove: (libc)Copying and Concatenation.
--* mempcpy: (libc)Copying and Concatenation.
--* memrchr: (libc)Search Functions.
--* memset: (libc)Copying and Concatenation.
--* mkdir: (libc)Creating Directories.
--* mkdtemp: (libc)Temporary Files.
--* mkfifo: (libc)FIFO Special Files.
--* mknod: (libc)Making Special Files.
--* mkstemp: (libc)Temporary Files.
--* mktemp: (libc)Temporary Files.
--* mktime: (libc)Broken-down Time.
--* mlock: (libc)Page Lock Functions.
--* mlockall: (libc)Page Lock Functions.
--* mmap64: (libc)Memory-mapped I/O.
--* mmap: (libc)Memory-mapped I/O.
--* modf: (libc)Rounding Functions.
--* modff: (libc)Rounding Functions.
--* modfl: (libc)Rounding Functions.
--* mount: (libc)Mount-Unmount-Remount.
--* mprobe: (libc)Heap Consistency Checking.
--* mrand48: (libc)SVID Random.
--* mrand48_r: (libc)SVID Random.
--* mremap: (libc)Memory-mapped I/O.
--* msync: (libc)Memory-mapped I/O.
--* mtrace: (libc)Tracing malloc.
--* munlock: (libc)Page Lock Functions.
--* munlockall: (libc)Page Lock Functions.
--* munmap: (libc)Memory-mapped I/O.
--* muntrace: (libc)Tracing malloc.
--* nan: (libc)FP Bit Twiddling.
--* nanf: (libc)FP Bit Twiddling.
--* nanl: (libc)FP Bit Twiddling.
--* nanosleep: (libc)Sleeping.
--* nearbyint: (libc)Rounding Functions.
--* nearbyintf: (libc)Rounding Functions.
--* nearbyintl: (libc)Rounding Functions.
--* nextafter: (libc)FP Bit Twiddling.
--* nextafterf: (libc)FP Bit Twiddling.
--* nextafterl: (libc)FP Bit Twiddling.
--* nexttoward: (libc)FP Bit Twiddling.
--* nexttowardf: (libc)FP Bit Twiddling.
--* nexttowardl: (libc)FP Bit Twiddling.
--* nftw64: (libc)Working with Directory Trees.
--* nftw: (libc)Working with Directory Trees.
--* ngettext: (libc)Advanced gettext functions.
--* nice: (libc)Traditional Scheduling Functions.
--* nl_langinfo: (libc)The Elegant and Fast Way.
--* nrand48: (libc)SVID Random.
--* nrand48_r: (libc)SVID Random.
--* ntohl: (libc)Byte Order.
--* ntohs: (libc)Byte Order.
--* ntp_adjtime: (libc)High Accuracy Clock.
--* ntp_gettime: (libc)High Accuracy Clock.
--* obstack_1grow: (libc)Growing Objects.
--* obstack_1grow_fast: (libc)Extra Fast Growing.
--* obstack_alignment_mask: (libc)Obstacks Data Alignment.
--* obstack_alloc: (libc)Allocation in an Obstack.
--* obstack_base: (libc)Status of an Obstack.
--* obstack_blank: (libc)Growing Objects.
--* obstack_blank_fast: (libc)Extra Fast Growing.
--* obstack_chunk_size: (libc)Obstack Chunks.
--* obstack_copy0: (libc)Allocation in an Obstack.
--* obstack_copy: (libc)Allocation in an Obstack.
--* obstack_finish: (libc)Growing Objects.
--* obstack_free: (libc)Freeing Obstack Objects.
--* obstack_grow0: (libc)Growing Objects.
--* obstack_grow: (libc)Growing Objects.
--* obstack_init: (libc)Preparing for Obstacks.
--* obstack_int_grow: (libc)Growing Objects.
--* obstack_int_grow_fast: (libc)Extra Fast Growing.
--* obstack_next_free: (libc)Status of an Obstack.
--* obstack_object_size: (libc)Growing Objects.
--* obstack_object_size: (libc)Status of an Obstack.
--* obstack_printf: (libc)Dynamic Output.
--* obstack_ptr_grow: (libc)Growing Objects.
--* obstack_ptr_grow_fast: (libc)Extra Fast Growing.
--* obstack_room: (libc)Extra Fast Growing.
--* obstack_vprintf: (libc)Variable Arguments Output.
--* offsetof: (libc)Structure Measurement.
--* on_exit: (libc)Cleanups on Exit.
--* open64: (libc)Opening and Closing Files.
--* open: (libc)Opening and Closing Files.
--* open_memstream: (libc)String Streams.
--* open_obstack_stream: (libc)Obstack Streams.
--* opendir: (libc)Opening a Directory.
--* openlog: (libc)openlog.
--* openpty: (libc)Pseudo-Terminal Pairs.
--* parse_printf_format: (libc)Parsing a Template String.
--* pathconf: (libc)Pathconf.
--* pause: (libc)Using Pause.
--* pclose: (libc)Pipe to a Subprocess.
--* perror: (libc)Error Messages.
--* pipe: (libc)Creating a Pipe.
--* popen: (libc)Pipe to a Subprocess.
--* posix_memalign: (libc)Aligned Memory Blocks.
--* pow10: (libc)Exponents and Logarithms.
--* pow10f: (libc)Exponents and Logarithms.
--* pow10l: (libc)Exponents and Logarithms.
--* pow: (libc)Exponents and Logarithms.
--* powf: (libc)Exponents and Logarithms.
--* powl: (libc)Exponents and Logarithms.
--* pread64: (libc)I/O Primitives.
--* pread: (libc)I/O Primitives.
--* printf: (libc)Formatted Output Functions.
--* printf_size: (libc)Predefined Printf Handlers.
--* printf_size_info: (libc)Predefined Printf Handlers.
--* psignal: (libc)Signal Messages.
--* pthread_atfork: (libc)Threads and Fork.
--* pthread_attr_destroy: (libc)Thread Attributes.
--* pthread_attr_getattr: (libc)Thread Attributes.
--* pthread_attr_init: (libc)Thread Attributes.
--* pthread_attr_setattr: (libc)Thread Attributes.
--* pthread_cancel: (libc)Basic Thread Operations.
--* pthread_cleanup_pop: (libc)Cleanup Handlers.
--* pthread_cleanup_pop_restore_np: (libc)Cleanup Handlers.
--* pthread_cleanup_push: (libc)Cleanup Handlers.
--* pthread_cleanup_push_defer_np: (libc)Cleanup Handlers.
--* pthread_cond_broadcast: (libc)Condition Variables.
--* pthread_cond_destroy: (libc)Condition Variables.
--* pthread_cond_init: (libc)Condition Variables.
--* pthread_cond_signal: (libc)Condition Variables.
--* pthread_cond_timedwait: (libc)Condition Variables.
--* pthread_cond_wait: (libc)Condition Variables.
--* pthread_condattr_destroy: (libc)Condition Variables.
--* pthread_condattr_init: (libc)Condition Variables.
--* pthread_create: (libc)Basic Thread Operations.
--* pthread_detach: (libc)Miscellaneous Thread Functions.
--* pthread_equal: (libc)Miscellaneous Thread Functions.
--* pthread_exit: (libc)Basic Thread Operations.
--* pthread_getconcurrency: (libc)Miscellaneous Thread Functions.
--* pthread_getschedparam: (libc)Miscellaneous Thread Functions.
--* pthread_getspecific: (libc)Thread-Specific Data.
--* pthread_join: (libc)Basic Thread Operations.
--* pthread_key_create: (libc)Thread-Specific Data.
--* pthread_key_delete: (libc)Thread-Specific Data.
--* pthread_kill: (libc)Threads and Signal Handling.
--* pthread_kill_other_threads_np: (libc)Miscellaneous Thread Functions.
--* pthread_mutex_destroy: (libc)Mutexes.
--* pthread_mutex_init: (libc)Mutexes.
--* pthread_mutex_lock: (libc)Mutexes.
--* pthread_mutex_timedlock: (libc)Mutexes.
--* pthread_mutex_trylock: (libc)Mutexes.
--* pthread_mutex_unlock: (libc)Mutexes.
--* pthread_mutexattr_destroy: (libc)Mutexes.
--* pthread_mutexattr_gettype: (libc)Mutexes.
--* pthread_mutexattr_init: (libc)Mutexes.
--* pthread_mutexattr_settype: (libc)Mutexes.
--* pthread_once: (libc)Miscellaneous Thread Functions.
--* pthread_self: (libc)Miscellaneous Thread Functions.
--* pthread_setcancelstate: (libc)Cancellation.
--* pthread_setcanceltype: (libc)Cancellation.
--* pthread_setconcurrency: (libc)Miscellaneous Thread Functions.
--* pthread_setschedparam: (libc)Miscellaneous Thread Functions.
--* pthread_setspecific: (libc)Thread-Specific Data.
--* pthread_sigmask: (libc)Threads and Signal Handling.
--* pthread_testcancel: (libc)Cancellation.
--* ptsname: (libc)Allocation.
--* ptsname_r: (libc)Allocation.
--* putc: (libc)Simple Output.
--* putc_unlocked: (libc)Simple Output.
--* putchar: (libc)Simple Output.
--* putchar_unlocked: (libc)Simple Output.
--* putenv: (libc)Environment Access.
--* putpwent: (libc)Writing a User Entry.
--* puts: (libc)Simple Output.
--* pututline: (libc)Manipulating the Database.
--* pututxline: (libc)XPG Functions.
--* putw: (libc)Simple Output.
--* putwc: (libc)Simple Output.
--* putwc_unlocked: (libc)Simple Output.
--* putwchar: (libc)Simple Output.
--* putwchar_unlocked: (libc)Simple Output.
--* pwrite64: (libc)I/O Primitives.
--* pwrite: (libc)I/O Primitives.
--* qecvt: (libc)System V Number Conversion.
--* qecvt_r: (libc)System V Number Conversion.
--* qfcvt: (libc)System V Number Conversion.
--* qfcvt_r: (libc)System V Number Conversion.
--* qgcvt: (libc)System V Number Conversion.
--* qsort: (libc)Array Sort Function.
--* raise: (libc)Signaling Yourself.
--* rand: (libc)ISO Random.
--* rand_r: (libc)ISO Random.
--* random: (libc)BSD Random.
--* random_r: (libc)BSD Random.
--* rawmemchr: (libc)Search Functions.
--* read: (libc)I/O Primitives.
--* readdir64: (libc)Reading/Closing Directory.
--* readdir64_r: (libc)Reading/Closing Directory.
--* readdir: (libc)Reading/Closing Directory.
--* readdir_r: (libc)Reading/Closing Directory.
--* readlink: (libc)Symbolic Links.
--* readv: (libc)Scatter-Gather.
--* realloc: (libc)Changing Block Size.
--* realpath: (libc)Symbolic Links.
--* recv: (libc)Receiving Data.
--* recvfrom: (libc)Receiving Datagrams.
--* recvmsg: (libc)Receiving Datagrams.
--* regcomp: (libc)POSIX Regexp Compilation.
--* regerror: (libc)Regexp Cleanup.
--* regexec: (libc)Matching POSIX Regexps.
--* regfree: (libc)Regexp Cleanup.
--* register_printf_function: (libc)Registering New Conversions.
--* remainder: (libc)Remainder Functions.
--* remainderf: (libc)Remainder Functions.
--* remainderl: (libc)Remainder Functions.
--* remove: (libc)Deleting Files.
--* rename: (libc)Renaming Files.
--* rewind: (libc)File Positioning.
--* rewinddir: (libc)Random Access Directory.
--* rindex: (libc)Search Functions.
--* rint: (libc)Rounding Functions.
--* rintf: (libc)Rounding Functions.
--* rintl: (libc)Rounding Functions.
--* rmdir: (libc)Deleting Files.
--* round: (libc)Rounding Functions.
--* roundf: (libc)Rounding Functions.
--* roundl: (libc)Rounding Functions.
--* rpmatch: (libc)Yes-or-No Questions.
--* sbrk: (libc)Resizing the Data Segment.
--* scalb: (libc)Normalization Functions.
--* scalbf: (libc)Normalization Functions.
--* scalbl: (libc)Normalization Functions.
--* scalbln: (libc)Normalization Functions.
--* scalblnf: (libc)Normalization Functions.
--* scalblnl: (libc)Normalization Functions.
--* scalbn: (libc)Normalization Functions.
--* scalbnf: (libc)Normalization Functions.
--* scalbnl: (libc)Normalization Functions.
--* scandir64: (libc)Scanning Directory Content.
--* scandir: (libc)Scanning Directory Content.
--* scanf: (libc)Formatted Input Functions.
--* sched_get_priority_max: (libc)Basic Scheduling Functions.
--* sched_get_priority_min: (libc)Basic Scheduling Functions.
--* sched_getparam: (libc)Basic Scheduling Functions.
--* sched_getscheduler: (libc)Basic Scheduling Functions.
--* sched_rr_get_interval: (libc)Basic Scheduling Functions.
--* sched_setparam: (libc)Basic Scheduling Functions.
--* sched_setscheduler: (libc)Basic Scheduling Functions.
--* sched_yield: (libc)Basic Scheduling Functions.
--* seed48: (libc)SVID Random.
--* seed48_r: (libc)SVID Random.
--* seekdir: (libc)Random Access Directory.
--* select: (libc)Waiting for I/O.
--* sem_destroy: (libc)POSIX Semaphores.
--* sem_getvalue: (libc)POSIX Semaphores.
--* sem_init: (libc)POSIX Semaphores.
--* sem_post: (libc)POSIX Semaphores.
--* sem_trywait: (libc)POSIX Semaphores.
--* sem_wait: (libc)POSIX Semaphores.
--* send: (libc)Sending Data.
--* sendmsg: (libc)Receiving Datagrams.
--* sendto: (libc)Sending Datagrams.
--* setbuf: (libc)Controlling Buffering.
--* setbuffer: (libc)Controlling Buffering.
--* setcontext: (libc)System V contexts.
--* setdomainname: (libc)Host Identification.
--* setegid: (libc)Setting Groups.
--* setenv: (libc)Environment Access.
--* seteuid: (libc)Setting User ID.
--* setfsent: (libc)fstab.
--* setgid: (libc)Setting Groups.
--* setgrent: (libc)Scanning All Groups.
--* setgroups: (libc)Setting Groups.
--* sethostent: (libc)Host Names.
--* sethostid: (libc)Host Identification.
--* sethostname: (libc)Host Identification.
--* setitimer: (libc)Setting an Alarm.
--* setjmp: (libc)Non-Local Details.
--* setkey: (libc)DES Encryption.
--* setkey_r: (libc)DES Encryption.
--* setlinebuf: (libc)Controlling Buffering.
--* setlocale: (libc)Setting the Locale.
--* setlogmask: (libc)setlogmask.
--* setmntent: (libc)mtab.
--* setnetent: (libc)Networks Database.
--* setnetgrent: (libc)Lookup Netgroup.
--* setpgid: (libc)Process Group Functions.
--* setpgrp: (libc)Process Group Functions.
--* setpriority: (libc)Traditional Scheduling Functions.
--* setprotoent: (libc)Protocols Database.
--* setpwent: (libc)Scanning All Users.
--* setregid: (libc)Setting Groups.
--* setreuid: (libc)Setting User ID.
--* setrlimit64: (libc)Limits on Resources.
--* setrlimit: (libc)Limits on Resources.
--* setservent: (libc)Services Database.
--* setsid: (libc)Process Group Functions.
--* setsockopt: (libc)Socket Option Functions.
--* setstate: (libc)BSD Random.
--* setstate_r: (libc)BSD Random.
--* settimeofday: (libc)High-Resolution Calendar.
--* setuid: (libc)Setting User ID.
--* setutent: (libc)Manipulating the Database.
--* setutxent: (libc)XPG Functions.
--* setvbuf: (libc)Controlling Buffering.
--* shutdown: (libc)Closing a Socket.
--* sigaction: (libc)Advanced Signal Handling.
--* sigaddset: (libc)Signal Sets.
--* sigaltstack: (libc)Signal Stack.
--* sigblock: (libc)Blocking in BSD.
--* sigdelset: (libc)Signal Sets.
--* sigemptyset: (libc)Signal Sets.
--* sigfillset: (libc)Signal Sets.
--* siginterrupt: (libc)BSD Handler.
--* sigismember: (libc)Signal Sets.
--* siglongjmp: (libc)Non-Local Exits and Signals.
--* sigmask: (libc)Blocking in BSD.
--* signal: (libc)Basic Signal Handling.
--* signbit: (libc)FP Bit Twiddling.
--* significand: (libc)Normalization Functions.
--* significandf: (libc)Normalization Functions.
--* significandl: (libc)Normalization Functions.
--* sigpause: (libc)Blocking in BSD.
--* sigpending: (libc)Checking for Pending Signals.
--* sigprocmask: (libc)Process Signal Mask.
--* sigsetjmp: (libc)Non-Local Exits and Signals.
--* sigsetmask: (libc)Blocking in BSD.
--* sigstack: (libc)Signal Stack.
--* sigsuspend: (libc)Sigsuspend.
--* sigvec: (libc)BSD Handler.
--* sigwait: (libc)Threads and Signal Handling.
--* sin: (libc)Trig Functions.
--* sincos: (libc)Trig Functions.
--* sincosf: (libc)Trig Functions.
--* sincosl: (libc)Trig Functions.
--* sinf: (libc)Trig Functions.
--* sinh: (libc)Hyperbolic Functions.
--* sinhf: (libc)Hyperbolic Functions.
--* sinhl: (libc)Hyperbolic Functions.
--* sinl: (libc)Trig Functions.
--* sleep: (libc)Sleeping.
--* snprintf: (libc)Formatted Output Functions.
--* socket: (libc)Creating a Socket.
--* socketpair: (libc)Socket Pairs.
--* sprintf: (libc)Formatted Output Functions.
--* sqrt: (libc)Exponents and Logarithms.
--* sqrtf: (libc)Exponents and Logarithms.
--* sqrtl: (libc)Exponents and Logarithms.
--* srand48: (libc)SVID Random.
--* srand48_r: (libc)SVID Random.
--* srand: (libc)ISO Random.
--* srandom: (libc)BSD Random.
--* srandom_r: (libc)BSD Random.
--* sscanf: (libc)Formatted Input Functions.
--* ssignal: (libc)Basic Signal Handling.
--* stat64: (libc)Reading Attributes.
--* stat: (libc)Reading Attributes.
--* stime: (libc)Simple Calendar Time.
--* stpcpy: (libc)Copying and Concatenation.
--* stpncpy: (libc)Copying and Concatenation.
--* strcasecmp: (libc)String/Array Comparison.
--* strcasestr: (libc)Search Functions.
--* strcat: (libc)Copying and Concatenation.
--* strchr: (libc)Search Functions.
--* strchrnul: (libc)Search Functions.
--* strcmp: (libc)String/Array Comparison.
--* strcoll: (libc)Collation Functions.
--* strcpy: (libc)Copying and Concatenation.
--* strcspn: (libc)Search Functions.
--* strdup: (libc)Copying and Concatenation.
--* strdupa: (libc)Copying and Concatenation.
--* strerror: (libc)Error Messages.
--* strerror_r: (libc)Error Messages.
--* strfmon: (libc)Formatting Numbers.
--* strfry: (libc)strfry.
--* strftime: (libc)Formatting Calendar Time.
--* strlen: (libc)String Length.
--* strncasecmp: (libc)String/Array Comparison.
--* strncat: (libc)Copying and Concatenation.
--* strncmp: (libc)String/Array Comparison.
--* strncpy: (libc)Copying and Concatenation.
--* strndup: (libc)Copying and Concatenation.
--* strndupa: (libc)Copying and Concatenation.
--* strnlen: (libc)String Length.
--* strpbrk: (libc)Search Functions.
--* strptime: (libc)Low-Level Time String Parsing.
--* strrchr: (libc)Search Functions.
--* strsep: (libc)Finding Tokens in a String.
--* strsignal: (libc)Signal Messages.
--* strspn: (libc)Search Functions.
--* strstr: (libc)Search Functions.
--* strtod: (libc)Parsing of Floats.
--* strtof: (libc)Parsing of Floats.
--* strtoimax: (libc)Parsing of Integers.
--* strtok: (libc)Finding Tokens in a String.
--* strtok_r: (libc)Finding Tokens in a String.
--* strtol: (libc)Parsing of Integers.
--* strtold: (libc)Parsing of Floats.
--* strtoll: (libc)Parsing of Integers.
--* strtoq: (libc)Parsing of Integers.
--* strtoul: (libc)Parsing of Integers.
--* strtoull: (libc)Parsing of Integers.
--* strtoumax: (libc)Parsing of Integers.
--* strtouq: (libc)Parsing of Integers.
--* strverscmp: (libc)String/Array Comparison.
--* strxfrm: (libc)Collation Functions.
--* stty: (libc)BSD Terminal Modes.
--* swapcontext: (libc)System V contexts.
--* swprintf: (libc)Formatted Output Functions.
--* swscanf: (libc)Formatted Input Functions.
--* symlink: (libc)Symbolic Links.
--* sync: (libc)Synchronizing I/O.
--* syscall: (libc)System Calls.
--* sysconf: (libc)Sysconf Definition.
--* sysctl: (libc)System Parameters.
--* syslog: (libc)syslog; vsyslog.
--* system: (libc)Running a Command.
--* sysv_signal: (libc)Basic Signal Handling.
--* tan: (libc)Trig Functions.
--* tanf: (libc)Trig Functions.
--* tanh: (libc)Hyperbolic Functions.
--* tanhf: (libc)Hyperbolic Functions.
--* tanhl: (libc)Hyperbolic Functions.
--* tanl: (libc)Trig Functions.
--* tcdrain: (libc)Line Control.
--* tcflow: (libc)Line Control.
--* tcflush: (libc)Line Control.
--* tcgetattr: (libc)Mode Functions.
--* tcgetpgrp: (libc)Terminal Access Functions.
--* tcgetsid: (libc)Terminal Access Functions.
--* tcsendbreak: (libc)Line Control.
--* tcsetattr: (libc)Mode Functions.
--* tcsetpgrp: (libc)Terminal Access Functions.
--* tdelete: (libc)Tree Search Function.
--* tdestroy: (libc)Tree Search Function.
--* telldir: (libc)Random Access Directory.
--* tempnam: (libc)Temporary Files.
--* textdomain: (libc)Locating gettext catalog.
--* tfind: (libc)Tree Search Function.
--* tgamma: (libc)Special Functions.
--* tgammaf: (libc)Special Functions.
--* tgammal: (libc)Special Functions.
--* time: (libc)Simple Calendar Time.
--* timegm: (libc)Broken-down Time.
--* timelocal: (libc)Broken-down Time.
--* times: (libc)Processor Time.
--* tmpfile64: (libc)Temporary Files.
--* tmpfile: (libc)Temporary Files.
--* tmpnam: (libc)Temporary Files.
--* tmpnam_r: (libc)Temporary Files.
--* toascii: (libc)Case Conversion.
--* tolower: (libc)Case Conversion.
--* toupper: (libc)Case Conversion.
--* towctrans: (libc)Wide Character Case Conversion.
--* towlower: (libc)Wide Character Case Conversion.
--* towupper: (libc)Wide Character Case Conversion.
--* trunc: (libc)Rounding Functions.
--* truncate64: (libc)File Size.
--* truncate: (libc)File Size.
--* truncf: (libc)Rounding Functions.
--* truncl: (libc)Rounding Functions.
--* tsearch: (libc)Tree Search Function.
--* ttyname: (libc)Is It a Terminal.
--* ttyname_r: (libc)Is It a Terminal.
--* twalk: (libc)Tree Search Function.
--* tzset: (libc)Time Zone Functions.
--* ulimit: (libc)Limits on Resources.
--* umask: (libc)Setting Permissions.
--* umount2: (libc)Mount-Unmount-Remount.
--* umount: (libc)Mount-Unmount-Remount.
--* uname: (libc)Platform Type.
--* ungetc: (libc)How Unread.
--* ungetwc: (libc)How Unread.
--* unlink: (libc)Deleting Files.
--* unlockpt: (libc)Allocation.
--* unsetenv: (libc)Environment Access.
--* updwtmp: (libc)Manipulating the Database.
--* utime: (libc)File Times.
--* utimes: (libc)File Times.
--* utmpname: (libc)Manipulating the Database.
--* utmpxname: (libc)XPG Functions.
--* va_arg: (libc)Argument Macros.
--* va_end: (libc)Argument Macros.
--* va_start: (libc)Argument Macros.
--* va_start: (libc)Old Varargs.
--* valloc: (libc)Aligned Memory Blocks.
--* vasprintf: (libc)Variable Arguments Output.
--* verr: (libc)Error Messages.
--* verrx: (libc)Error Messages.
--* versionsort64: (libc)Scanning Directory Content.
--* versionsort: (libc)Scanning Directory Content.
--* vfork: (libc)Creating a Process.
--* vfprintf: (libc)Variable Arguments Output.
--* vfscanf: (libc)Variable Arguments Input.
--* vfwprintf: (libc)Variable Arguments Output.
--* vfwscanf: (libc)Variable Arguments Input.
--* vlimit: (libc)Limits on Resources.
--* vprintf: (libc)Variable Arguments Output.
--* vscanf: (libc)Variable Arguments Input.
--* vsnprintf: (libc)Variable Arguments Output.
--* vsprintf: (libc)Variable Arguments Output.
--* vsscanf: (libc)Variable Arguments Input.
--* vswprintf: (libc)Variable Arguments Output.
--* vswscanf: (libc)Variable Arguments Input.
--* vsyslog: (libc)syslog; vsyslog.
--* vtimes: (libc)Resource Usage.
--* vwarn: (libc)Error Messages.
--* vwarnx: (libc)Error Messages.
--* vwprintf: (libc)Variable Arguments Output.
--* vwscanf: (libc)Variable Arguments Input.
--* wait3: (libc)BSD Wait Functions.
--* wait4: (libc)Process Completion.
--* wait: (libc)Process Completion.
--* waitpid: (libc)Process Completion.
--* warn: (libc)Error Messages.
--* warnx: (libc)Error Messages.
--* wcpcpy: (libc)Copying and Concatenation.
--* wcpncpy: (libc)Copying and Concatenation.
--* wcrtomb: (libc)Converting a Character.
--* wcscasecmp: (libc)String/Array Comparison.
--* wcscat: (libc)Copying and Concatenation.
--* wcschr: (libc)Search Functions.
--* wcschrnul: (libc)Search Functions.
--* wcscmp: (libc)String/Array Comparison.
--* wcscoll: (libc)Collation Functions.
--* wcscpy: (libc)Copying and Concatenation.
--* wcscspn: (libc)Search Functions.
--* wcsdup: (libc)Copying and Concatenation.
--* wcsftime: (libc)Formatting Calendar Time.
--* wcslen: (libc)String Length.
--* wcsncasecmp: (libc)String/Array Comparison.
--* wcsncat: (libc)Copying and Concatenation.
--* wcsncmp: (libc)String/Array Comparison.
--* wcsncpy: (libc)Copying and Concatenation.
--* wcsnlen: (libc)String Length.
--* wcsnrtombs: (libc)Converting Strings.
--* wcspbrk: (libc)Search Functions.
--* wcsrchr: (libc)Search Functions.
--* wcsrtombs: (libc)Converting Strings.
--* wcsspn: (libc)Search Functions.
--* wcsstr: (libc)Search Functions.
--* wcstod: (libc)Parsing of Floats.
--* wcstof: (libc)Parsing of Floats.
--* wcstoimax: (libc)Parsing of Integers.
--* wcstok: (libc)Finding Tokens in a String.
--* wcstol: (libc)Parsing of Integers.
--* wcstold: (libc)Parsing of Floats.
--* wcstoll: (libc)Parsing of Integers.
--* wcstombs: (libc)Non-reentrant String Conversion.
--* wcstoq: (libc)Parsing of Integers.
--* wcstoul: (libc)Parsing of Integers.
--* wcstoull: (libc)Parsing of Integers.
--* wcstoumax: (libc)Parsing of Integers.
--* wcstouq: (libc)Parsing of Integers.
--* wcswcs: (libc)Search Functions.
--* wcsxfrm: (libc)Collation Functions.
--* wctob: (libc)Converting a Character.
--* wctomb: (libc)Non-reentrant Character Conversion.
--* wctrans: (libc)Wide Character Case Conversion.
--* wctype: (libc)Classification of Wide Characters.
--* wmemchr: (libc)Search Functions.
--* wmemcmp: (libc)String/Array Comparison.
--* wmemcpy: (libc)Copying and Concatenation.
--* wmemmove: (libc)Copying and Concatenation.
--* wmempcpy: (libc)Copying and Concatenation.
--* wmemset: (libc)Copying and Concatenation.
--* wordexp: (libc)Calling Wordexp.
--* wordfree: (libc)Calling Wordexp.
--* wprintf: (libc)Formatted Output Functions.
--* write: (libc)I/O Primitives.
--* writev: (libc)Scatter-Gather.
--* wscanf: (libc)Formatted Input Functions.
--* y0: (libc)Special Functions.
--* y0f: (libc)Special Functions.
--* y0l: (libc)Special Functions.
--* y1: (libc)Special Functions.
--* y1f: (libc)Special Functions.
--* y1l: (libc)Special Functions.
--* yn: (libc)Special Functions.
--* ynf: (libc)Special Functions.
--* ynl: (libc)Special Functions.
--* {(*__gconv_end_fct)}: (libc)glibc iconv Implementation.
--* {(*__gconv_fct)}: (libc)glibc iconv Implementation.
--* {(*__gconv_init_fct)}: (libc)glibc iconv Implementation.
--END-INFO-DIR-ENTRY
-diff -u -udbrN glibc-2.3.2/manual/dir.c.texi glibc-2.3.2-200304020432/manual/dir.c.texi
---- glibc-2.3.2/manual/dir.c.texi	Mon Nov 18 20:37:19 2002
-+++ glibc-2.3.2-200304020432/manual/dir.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,24 +0,0 @@
--@group
--#include <stdio.h>
--#include <sys/types.h>
--#include <dirent.h>
--@end group
--
--int
--main (void)
--@{
--  DIR *dp;
--  struct dirent *ep;
--
--  dp = opendir ("./");
--  if (dp != NULL)
--    @{
--      while (ep = readdir (dp))
--        puts (ep->d_name);
--      (void) closedir (dp);
--    @}
--  else
--    perror ("Couldn't open the directory");
--
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/dir2.c.texi glibc-2.3.2-200304020432/manual/dir2.c.texi
---- glibc-2.3.2/manual/dir2.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/dir2.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,29 +0,0 @@
--@group
--#include <stdio.h>
--#include <dirent.h>
--@end group
--
--static int
--one (struct dirent *unused)
--@{
--  return 1;
--@}
--
--int
--main (void)
--@{
--  struct dirent **eps;
--  int n;
--
--  n = scandir ("./", &eps, one, alphasort);
--  if (n >= 0)
--    @{
--      int cnt;
--      for (cnt = 0; cnt < n; ++cnt)
--        puts (eps[cnt]->d_name);
--    @}
--  else
--    perror ("Couldn't open the directory");
--
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/execinfo.c.texi glibc-2.3.2-200304020432/manual/execinfo.c.texi
---- glibc-2.3.2/manual/execinfo.c.texi	Wed Jan 17 17:41:01 2001
-+++ glibc-2.3.2-200304020432/manual/execinfo.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,37 +0,0 @@
--#include <execinfo.h>
--#include <stdio.h>
--#include <stdlib.h>
--
--/* @r{Obtain a backtrace and print it to @code{stdout}.} */
--void
--print_trace (void)
--@{
--  void *array[10];
--  size_t size;
--  char **strings;
--  size_t i;
--
--  size = backtrace (array, 10);
--  strings = backtrace_symbols (array, size);
--
--  printf ("Obtained %zd stack frames.\n", size);
--
--  for (i = 0; i < size; i++)
--     printf ("%s\n", strings[i]);
--
--  free (strings);
--@}
--
--/* @r{A dummy function to make the backtrace more interesting.} */
--void
--dummy_function (void)
--@{
--  print_trace ();
--@}
--
--int
--main (void)
--@{
--  dummy_function ();
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/filecli.c.texi glibc-2.3.2-200304020432/manual/filecli.c.texi
---- glibc-2.3.2/manual/filecli.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/filecli.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,54 +0,0 @@
--#include <stdio.h>
--#include <errno.h>
--#include <unistd.h>
--#include <stdlib.h>
--#include <sys/socket.h>
--#include <sys/un.h>
--
--#define SERVER  "/tmp/serversocket"
--#define CLIENT  "/tmp/mysocket"
--#define MAXMSG  512
--#define MESSAGE "Yow!!! Are we having fun yet?!?"
--
--int
--main (void)
--@{
--  extern int make_named_socket (const char *name);
--  int sock;
--  char message[MAXMSG];
--  struct sockaddr_un name;
--  size_t size;
--  int nbytes;
--
--  /* @r{Make the socket.} */
--  sock = make_named_socket (CLIENT);
--
--  /* @r{Initialize the server socket address.} */
--  name.sun_family = AF_LOCAL;
--  strcpy (name.sun_path, SERVER);
--  size = strlen (name.sun_path) + sizeof (name.sun_family);
--
--  /* @r{Send the datagram.} */
--  nbytes = sendto (sock, MESSAGE, strlen (MESSAGE) + 1, 0,
--                   (struct sockaddr *) & name, size);
--  if (nbytes < 0)
--    @{
--      perror ("sendto (client)");
--      exit (EXIT_FAILURE);
--    @}
--
--  /* @r{Wait for a reply.} */
--  nbytes = recvfrom (sock, message, MAXMSG, 0, NULL, 0);
--  if (nbytes < 0)
--    @{
--      perror ("recfrom (client)");
--      exit (EXIT_FAILURE);
--    @}
--
--  /* @r{Print a diagnostic message.} */
--  fprintf (stderr, "Client: got message: %s\n", message);
--
--  /* @r{Clean up.} */
--  remove (CLIENT);
--  close (sock);
--@}
-diff -u -udbrN glibc-2.3.2/manual/filesrv.c.texi glibc-2.3.2-200304020432/manual/filesrv.c.texi
---- glibc-2.3.2/manual/filesrv.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/filesrv.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,48 +0,0 @@
--#include <stdio.h>
--#include <errno.h>
--#include <stdlib.h>
--#include <sys/socket.h>
--#include <sys/un.h>
--
--#define SERVER  "/tmp/serversocket"
--#define MAXMSG  512
--
--int
--main (void)
--@{
--  int sock;
--  char message[MAXMSG];
--  struct sockaddr_un name;
--  size_t size;
--  int nbytes;
--
--  /* @r{Remove the filename first, it's ok if the call fails} */
--  unlink (SERVER);
--
--  /* @r{Make the socket, then loop endlessly.} */
--  sock = make_named_socket (SERVER);
--  while (1)
--    @{
--      /* @r{Wait for a datagram.} */
--      size = sizeof (name);
--      nbytes = recvfrom (sock, message, MAXMSG, 0,
--                         (struct sockaddr *) & name, &size);
--      if (nbytes < 0)
--        @{
--          perror ("recfrom (server)");
--          exit (EXIT_FAILURE);
--        @}
--
--      /* @r{Give a diagnostic message.} */
--      fprintf (stderr, "Server: got message: %s\n", message);
--
--      /* @r{Bounce the message back to the sender.} */
--      nbytes = sendto (sock, message, nbytes, 0,
--                       (struct sockaddr *) & name, size);
--      if (nbytes < 0)
--        @{
--          perror ("sendto (server)");
--          exit (EXIT_FAILURE);
--        @}
--    @}
--@}
-diff -u -udbrN glibc-2.3.2/manual/fmtmsgexpl.c.texi glibc-2.3.2-200304020432/manual/fmtmsgexpl.c.texi
---- glibc-2.3.2/manual/fmtmsgexpl.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/fmtmsgexpl.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,12 +0,0 @@
--#include <fmtmsg.h>
--
--int
--main (void)
--@{
--  addseverity (5, "NOTE2");
--  fmtmsg (MM_PRINT, "only1field", MM_INFO, "text2", "action2", "tag2");
--  fmtmsg (MM_PRINT, "UX:cat", 5, "invalid syntax", "refer to manual",
--          "UX:cat:001");
--  fmtmsg (MM_PRINT, "label:foo", 6, "text", "action", "tag");
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/genpass.c.texi glibc-2.3.2-200304020432/manual/genpass.c.texi
---- glibc-2.3.2/manual/genpass.c.texi	Tue Apr 18 06:13:59 2000
-+++ glibc-2.3.2-200304020432/manual/genpass.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,32 +0,0 @@
--#include <stdio.h>
--#include <time.h>
--#include <unistd.h>
--#include <crypt.h>
--
--int 
--main(void)
--@{
--  unsigned long seed[2];
--  char salt[] = "$1$........";
--  const char *const seedchars = 
--    "./0123456789ABCDEFGHIJKLMNOPQRST"
--    "UVWXYZabcdefghijklmnopqrstuvwxyz";
--  char *password;
--  int i;
--  
--  /* @r{Generate a (not very) random seed.  
--     You should do it better than this...} */
--  seed[0] = time(NULL);
--  seed[1] = getpid() ^ (seed[0] >> 14 & 0x30000);
--  
--  /* @r{Turn it into printable characters from `seedchars'.} */
--  for (i = 0; i < 8; i++)
--    salt[3+i] = seedchars[(seed[i/5] >> (i%5)*6) & 0x3f];
--  
--  /* @r{Read in the user's password and encrypt it.} */
--  password = crypt(getpass("Password:"), salt);
--  
--  /* @r{Print the results.} */
--  puts(password);
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/inetcli.c.texi glibc-2.3.2-200304020432/manual/inetcli.c.texi
---- glibc-2.3.2/manual/inetcli.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/inetcli.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,59 +0,0 @@
--#include <stdio.h>
--#include <errno.h>
--#include <stdlib.h>
--#include <unistd.h>
--#include <sys/types.h>
--#include <sys/socket.h>
--#include <netinet/in.h>
--#include <netdb.h>
--
--#define PORT            5555
--#define MESSAGE         "Yow!!! Are we having fun yet?!?"
--#define SERVERHOST      "mescaline.gnu.org"
--
--void 
--write_to_server (int filedes)
--@{
--  int nbytes;
--
--  nbytes = write (filedes, MESSAGE, strlen (MESSAGE) + 1);
--  if (nbytes < 0)
--    @{
--      perror ("write");
--      exit (EXIT_FAILURE);
--    @}
--@}
--
--
--int
--main (void)
--@{
--  extern void init_sockaddr (struct sockaddr_in *name,
--                             const char *hostname,
--                             uint16_t port);
--  int sock;
--  struct sockaddr_in servername;
--
--  /* @r{Create the socket.} */
--  sock = socket (PF_INET, SOCK_STREAM, 0);
--  if (sock < 0)
--    @{
--      perror ("socket (client)");
--      exit (EXIT_FAILURE);
--    @}
--
--  /* @r{Connect to the server.} */
--  init_sockaddr (&servername, SERVERHOST, PORT);
--  if (0 > connect (sock,
--                   (struct sockaddr *) &servername,
--                   sizeof (servername)))
--    @{
--      perror ("connect (client)");
--      exit (EXIT_FAILURE);
--    @}
--
--  /* @r{Send data to the server.} */
--  write_to_server (sock);
--  close (sock);
--  exit (EXIT_SUCCESS);
--@}
-diff -u -udbrN glibc-2.3.2/manual/inetsrv.c.texi glibc-2.3.2-200304020432/manual/inetsrv.c.texi
---- glibc-2.3.2/manual/inetsrv.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/inetsrv.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,103 +0,0 @@
--#include <stdio.h>
--#include <errno.h>
--#include <stdlib.h>
--#include <unistd.h>
--#include <sys/types.h>
--#include <sys/socket.h>
--#include <netinet/in.h>
--#include <netdb.h>
--
--#define PORT    5555
--#define MAXMSG  512
--
--int
--read_from_client (int filedes)
--@{
--  char buffer[MAXMSG];
--  int nbytes;
--
--  nbytes = read (filedes, buffer, MAXMSG);
--  if (nbytes < 0)
--    @{
--      /* @r{Read error.} */
--      perror ("read");
--      exit (EXIT_FAILURE);
--    @}
--  else if (nbytes == 0)
--    /* @r{End-of-file.} */
--    return -1;
--  else
--    @{
--      /* @r{Data read.} */
--      fprintf (stderr, "Server: got message: `%s'\n", buffer);
--      return 0;
--    @}
--@}
--
--int
--main (void)
--@{
--  extern int make_socket (uint16_t port);
--  int sock;
--  fd_set active_fd_set, read_fd_set;
--  int i;
--  struct sockaddr_in clientname;
--  size_t size;
--
--  /* @r{Create the socket and set it up to accept connections.} */
--  sock = make_socket (PORT);
--  if (listen (sock, 1) < 0)
--    @{
--      perror ("listen");
--      exit (EXIT_FAILURE);
--    @}
--
--  /* @r{Initialize the set of active sockets.} */
--  FD_ZERO (&active_fd_set);
--  FD_SET (sock, &active_fd_set);
--
--  while (1)
--    @{
--      /* @r{Block until input arrives on one or more active sockets.} */
--      read_fd_set = active_fd_set;
--      if (select (FD_SETSIZE, &read_fd_set, NULL, NULL, NULL) < 0)
--        @{
--          perror ("select");
--          exit (EXIT_FAILURE);
--        @}
--
--      /* @r{Service all the sockets with input pending.} */
--      for (i = 0; i < FD_SETSIZE; ++i)
--        if (FD_ISSET (i, &read_fd_set))
--          @{
--            if (i == sock)
--              @{
--                /* @r{Connection request on original socket.} */
--                int new;
--                size = sizeof (clientname);
--                new = accept (sock,
--                              (struct sockaddr *) &clientname,
--                              &size);
--                if (new < 0)
--                  @{
--                    perror ("accept");
--                    exit (EXIT_FAILURE);
--                  @}
--                fprintf (stderr,
--                         "Server: connect from host %s, port %hd.\n",
--                         inet_ntoa (clientname.sin_addr),
--                         ntohs (clientname.sin_port));
--                FD_SET (new, &active_fd_set);
--              @}
--            else
--              @{
--                /* @r{Data arriving on an already-connected socket.} */
--                if (read_from_client (i) < 0)
--                  @{
--                    close (i);
--                    FD_CLR (i, &active_fd_set);
--                  @}
--              @}
--          @}
--    @}
--@}
-diff -u -udbrN glibc-2.3.2/manual/isockad.c.texi glibc-2.3.2-200304020432/manual/isockad.c.texi
---- glibc-2.3.2/manual/isockad.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/isockad.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,23 +0,0 @@
--#include <stdio.h>
--#include <stdlib.h>
--#include <sys/socket.h>
--#include <netinet/in.h>
--#include <netdb.h>
--
--void 
--init_sockaddr (struct sockaddr_in *name,
--               const char *hostname,
--               uint16_t port)
--@{
--  struct hostent *hostinfo;
--
--  name->sin_family = AF_INET;
--  name->sin_port = htons (port);
--  hostinfo = gethostbyname (hostname);
--  if (hostinfo == NULL) 
--    @{
--      fprintf (stderr, "Unknown host %s.\n", hostname);
--      exit (EXIT_FAILURE);
--    @}
--  name->sin_addr = *(struct in_addr *) hostinfo->h_addr;
--@}
-diff -u -udbrN glibc-2.3.2/manual/libc.cp glibc-2.3.2-200304020432/manual/libc.cp
---- glibc-2.3.2/manual/libc.cp	Tue Feb 25 11:35:07 2003
-+++ glibc-2.3.2-200304020432/manual/libc.cp	Thu Jan  1 01:00:00 1970
-@@ -1,1058 +0,0 @@
--\entry{library}{1}{library}
--\entry{standards}{1}{standards}
--\entry{ISO C}{2}{ISO C}
--\entry{POSIX}{2}{POSIX}
--\entry{POSIX.1}{2}{POSIX.1}
--\entry{IEEE Std 1003.1}{2}{IEEE Std 1003.1}
--\entry{ISO/IEC 9945-1}{2}{ISO/IEC 9945-1}
--\entry{POSIX.2}{2}{POSIX.2}
--\entry{IEEE Std 1003.2}{2}{IEEE Std 1003.2}
--\entry{ISO/IEC 9945-2}{2}{ISO/IEC 9945-2}
--\entry{BSD Unix}{3}{BSD Unix}
--\entry{4.n BSD Unix}{3}{4.\var {n} BSD Unix}
--\entry{Berkeley Unix}{3}{Berkeley Unix}
--\entry{SunOS}{3}{SunOS}
--\entry{Unix, Berkeley}{3}{Unix, Berkeley}
--\entry{SVID}{3}{SVID}
--\entry{System V Unix}{3}{System V Unix}
--\entry{Unix, System V}{3}{Unix, System V}
--\entry{header files}{4}{header files}
--\entry{definition (compared to declaration)}{4}{definition (compared to declaration)}
--\entry{declaration (compared to definition)}{4}{declaration (compared to definition)}
--\entry{shadowing functions with macros}{5}{shadowing functions with macros}
--\entry{removing macros that shadow functions}{5}{removing macros that shadow functions}
--\entry{undefining macros that shadow functions}{5}{undefining macros that shadow functions}
--\entry{reserved names}{6}{reserved names}
--\entry{name space}{6}{name space}
--\entry{feature test macros}{7}{feature test macros}
--\entry{BSD compatibility library.}{8}{BSD compatibility library.}
--\entry{error reporting}{15}{error reporting}
--\entry{reporting errors}{15}{reporting errors}
--\entry{error codes}{15}{error codes}
--\entry{status codes}{15}{status codes}
--\entry{program name}{27}{program name}
--\entry{name of running program}{27}{name of running program}
--\entry{memory allocation}{31}{memory allocation}
--\entry{storage allocation}{31}{storage allocation}
--\entry{page frame}{31}{page frame}
--\entry{frame, real memory}{31}{frame, real memory}
--\entry{swap space}{31}{swap space}
--\entry{page, virtual memory}{31}{page, virtual memory}
--\entry{page fault}{31}{page fault}
--\entry{paging}{31}{paging}
--\entry{executable}{32}{executable}
--\entry{literals}{32}{literals}
--\entry{constants}{32}{constants}
--\entry{memory mapped I/O}{32}{memory mapped I/O}
--\entry{memory mapped file}{32}{memory mapped file}
--\entry{files, accessing}{32}{files, accessing}
--\entry{execing a program}{32}{execing a program}
--\entry{freeing memory}{32}{freeing memory}
--\entry{exiting a program}{32}{exiting a program}
--\entry{static memory allocation}{33}{static memory allocation}
--\entry{static storage class}{33}{static storage class}
--\entry{automatic memory allocation}{33}{automatic memory allocation}
--\entry{automatic storage class}{33}{automatic storage class}
--\entry{dynamic memory allocation}{33}{dynamic memory allocation}
--\entry{dynamic memory allocation}{33}{dynamic memory allocation}
--\entry{unconstrained memory allocation}{34}{unconstrained memory allocation}
--\entry{malloc function}{34}{\code {malloc} function}
--\entry{heap, dynamic allocation from}{34}{heap, dynamic allocation from}
--\entry{allocation of memory with malloc}{34}{allocation of memory with \code {malloc}}
--\entry{freeing memory allocated with malloc}{35}{freeing memory allocated with \code {malloc}}
--\entry{heap, freeing memory from}{35}{heap, freeing memory from}
--\entry{changing the size of a block (malloc)}{36}{changing the size of a block (\code {malloc})}
--\entry{efficiency and malloc}{37}{efficiency and \code {malloc}}
--\entry{page boundary}{38}{page boundary}
--\entry{alignment (with malloc)}{38}{alignment (with \code {malloc})}
--\entry{heap consistency checking}{39}{heap consistency checking}
--\entry{consistency checking, of heap}{39}{consistency checking, of heap}
--\entry{allocation hooks, for malloc}{41}{allocation hooks, for \code {malloc}}
--\entry{allocation statistics}{43}{allocation statistics}
--\entry{allocation debugging}{45}{allocation debugging}
--\entry{malloc debugger}{45}{malloc debugger}
--\entry{obstacks}{49}{obstacks}
--\entry{allocation (obstacks)}{51}{allocation (obstacks)}
--\entry{freeing (obstacks)}{52}{freeing (obstacks)}
--\entry{macros}{52}{macros}
--\entry{growing objects (in obstacks)}{53}{growing objects (in obstacks)}
--\entry{changing the size of a block (obstacks)}{53}{changing the size of a block (obstacks)}
--\entry{shrinking objects}{54}{shrinking objects}
--\entry{efficiency and obstacks}{55}{efficiency and obstacks}
--\entry{obstack status}{56}{obstack status}
--\entry{status of obstack}{56}{status of obstack}
--\entry{alignment (in obstacks)}{56}{alignment (in obstacks)}
--\entry{efficiency of chunks}{57}{efficiency of chunks}
--\entry{chunks}{57}{chunks}
--\entry{automatic freeing}{59}{automatic freeing}
--\entry{alloca function}{59}{\code {alloca} function}
--\entry{automatic storage with variable size}{59}{automatic storage with variable size}
--\entry{longjmp}{60}{longjmp}
--\entry{alloca disadvantages}{61}{\code {alloca} disadvantages}
--\entry{disadvantages of alloca}{61}{disadvantages of \code {alloca}}
--\entry{variable-sized arrays}{61}{variable-sized arrays}
--\entry{locking pages}{62}{locking pages}
--\entry{memory lock}{62}{memory lock}
--\entry{paging}{62}{paging}
--\entry{realtime processing}{62}{realtime processing}
--\entry{speed of execution}{62}{speed of execution}
--\entry{copy-on-write page fault}{63}{copy-on-write page fault}
--\entry{page fault, copy-on-write}{63}{page fault, copy-on-write}
--\entry{character testing}{67}{character testing}
--\entry{classification of characters}{67}{classification of characters}
--\entry{predicates on characters}{67}{predicates on characters}
--\entry{character predicates}{67}{character predicates}
--\entry{lower-case character}{67}{lower-case character}
--\entry{upper-case character}{67}{upper-case character}
--\entry{alphabetic character}{67}{alphabetic character}
--\entry{digit character}{67}{digit character}
--\entry{decimal digit character}{67}{decimal digit character}
--\entry{alphanumeric character}{68}{alphanumeric character}
--\entry{hexadecimal digit character}{68}{hexadecimal digit character}
--\entry{punctuation character}{68}{punctuation character}
--\entry{whitespace character}{68}{whitespace character}
--\entry{blank character}{68}{blank character}
--\entry{graphic character}{68}{graphic character}
--\entry{printing character}{68}{printing character}
--\entry{control character}{68}{control character}
--\entry{ASCII character}{68}{ASCII character}
--\entry{character case conversion}{69}{character case conversion}
--\entry{case conversion of characters}{69}{case conversion of characters}
--\entry{converting case of characters}{69}{converting case of characters}
--\entry{alphanumeric character}{70}{alphanumeric character}
--\entry{alphabetic character}{70}{alphabetic character}
--\entry{control character}{71}{control character}
--\entry{digit character}{71}{digit character}
--\entry{graphic character}{71}{graphic character}
--\entry{lower-case character}{71}{lower-case character}
--\entry{printing character}{71}{printing character}
--\entry{punctuation character}{72}{punctuation character}
--\entry{whitespace character}{72}{whitespace character}
--\entry{upper-case character}{72}{upper-case character}
--\entry{hexadecimal digit character}{72}{hexadecimal digit character}
--\entry{blank character}{72}{blank character}
--\entry{string, representation of}{75}{string, representation of}
--\entry{string}{75}{string}
--\entry{multibyte character string}{75}{multibyte character string}
--\entry{wide character string}{75}{wide character string}
--\entry{null character}{75}{null character}
--\entry{null wide character}{75}{null wide character}
--\entry{string literal}{75}{string literal}
--\entry{length of string}{76}{length of string}
--\entry{allocation size of string}{76}{allocation size of string}
--\entry{size of string}{76}{size of string}
--\entry{string length}{76}{string length}
--\entry{string allocation}{76}{string allocation}
--\entry{single-byte string}{76}{single-byte string}
--\entry{multibyte string}{76}{multibyte string}
--\entry{wide character string}{76}{wide character string}
--\entry{wint_t}{77}{wint_t}
--\entry{parameter promotion}{77}{parameter promotion}
--\entry{copying strings and arrays}{79}{copying strings and arrays}
--\entry{string copy functions}{79}{string copy functions}
--\entry{array copy functions}{79}{array copy functions}
--\entry{concatenating strings}{79}{concatenating strings}
--\entry{string concatenation functions}{79}{string concatenation functions}
--\entry{__va_copy}{85}{__va_copy}
--\entry{va_copy}{85}{va_copy}
--\entry{comparing strings and arrays}{89}{comparing strings and arrays}
--\entry{string comparison functions}{89}{string comparison functions}
--\entry{array comparison functions}{89}{array comparison functions}
--\entry{predicates on strings}{89}{predicates on strings}
--\entry{predicates on arrays}{89}{predicates on arrays}
--\entry{collating strings}{92}{collating strings}
--\entry{string collation functions}{92}{string collation functions}
--\entry{converting string to collation order}{93}{converting string to collation order}
--\entry{search functions (for strings)}{96}{search functions (for strings)}
--\entry{string search functions}{96}{string search functions}
--\entry{tokenizing strings}{100}{tokenizing strings}
--\entry{breaking a string into tokens}{100}{breaking a string into tokens}
--\entry{parsing tokens from a string}{100}{parsing tokens from a string}
--\entry{encryption}{105}{encryption}
--\entry{Rot13}{105}{Rot13}
--\entry{argz vectors (string vectors)}{107}{argz vectors (string vectors)}
--\entry{string vectors, null-character separated}{107}{string vectors, null-character separated}
--\entry{argument vectors, null-character separated}{107}{argument vectors, null-character separated}
--\entry{envz vectors (environment vectors)}{107}{envz vectors (environment vectors)}
--\entry{environment vectors, null-character separated}{107}{environment vectors, null-character separated}
--\entry{internal representation}{111}{internal representation}
--\entry{wide character}{111}{wide character}
--\entry{Unicode}{111}{Unicode}
--\entry{ISO 10646}{111}{ISO 10646}
--\entry{UCS-2}{111}{UCS-2}
--\entry{UCS-4}{111}{UCS-4}
--\entry{UTF-8}{111}{UTF-8}
--\entry{UTF-16}{111}{UTF-16}
--\entry{multibyte character}{113}{multibyte character}
--\entry{EBCDIC}{113}{EBCDIC}
--\entry{ISO 2022}{113}{ISO 2022}
--\entry{EUC}{113}{EUC}
--\entry{Shift_JIS}{113}{Shift_JIS}
--\entry{SJIS}{113}{SJIS}
--\entry{ISO 6937}{114}{ISO 6937}
--\entry{UTF-8}{114}{UTF-8}
--\entry{UTF-7}{114}{UTF-7}
--\entry{stateful}{116}{stateful}
--\entry{shift state}{116}{shift state}
--\entry{stateful}{119}{stateful}
--\entry{stateful}{124}{stateful}
--\entry{stateful}{134}{stateful}
--\entry{stateful}{136}{stateful}
--\entry{triangulation}{139}{triangulation}
--\entry{ISO-2022-JP}{139}{ISO-2022-JP}
--\entry{EUC-JP}{139}{EUC-JP}
--\entry{stateful}{148}{stateful}
--\entry{internationalization}{153}{internationalization}
--\entry{locales}{153}{locales}
--\entry{combining locales}{154}{combining locales}
--\entry{categories for locales}{154}{categories for locales}
--\entry{locale categories}{154}{locale categories}
--\entry{changing the locale}{155}{changing the locale}
--\entry{locale, changing}{155}{locale, changing}
--\entry{monetary value formatting}{158}{monetary value formatting}
--\entry{numeric value formatting}{158}{numeric value formatting}
--\entry{decimal-point separator}{158}{decimal-point separator}
--\entry{grouping of digits}{158}{grouping of digits}
--\entry{currency symbols}{159}{currency symbols}
--\entry{NLSPATH environment variable}{172}{NLSPATH environment variable}
--\entry{LC_ALL environment variable}{173}{LC_ALL environment variable}
--\entry{LC_MESSAGES environment variable}{173}{LC_MESSAGES environment variable}
--\entry{LANG environment variable}{173}{LANG environment variable}
--\entry{gencat}{176}{gencat}
--\entry{sgettext}{190}{sgettext}
--\entry{sgettext}{190}{sgettext}
--\entry{Comparison Function}{195}{Comparison Function}
--\entry{search function (for arrays)}{195}{search function (for arrays)}
--\entry{binary search function (for arrays)}{195}{binary search function (for arrays)}
--\entry{array search function}{195}{array search function}
--\entry{sort function (for arrays)}{196}{sort function (for arrays)}
--\entry{quick sort function (for arrays)}{196}{quick sort function (for arrays)}
--\entry{array sort function}{196}{array sort function}
--\entry{stable sorting}{196}{stable sorting}
--\entry{Kermit the frog}{199}{Kermit the frog}
--\entry{Korn Shell}{206}{Korn Shell}
--\entry{globbing}{206}{globbing}
--\entry{word expansion}{218}{word expansion}
--\entry{expansion of shell words}{218}{expansion of shell words}
--\entry{tilde expansion}{219}{tilde expansion}
--\entry{variable substitution}{219}{variable substitution}
--\entry{substitution of variables and commands}{219}{substitution of variables and commands}
--\entry{command substitution}{219}{command substitution}
--\entry{arithmetic expansion}{219}{arithmetic expansion}
--\entry{field splitting}{219}{field splitting}
--\entry{wildcard expansion}{219}{wildcard expansion}
--\entry{quote removal}{219}{quote removal}
--\entry{removal of quotes}{219}{removal of quotes}
--\entry{opening a file}{225}{opening a file}
--\entry{file position}{226}{file position}
--\entry{sequential-access files}{226}{sequential-access files}
--\entry{random-access files}{226}{random-access files}
--\entry{append-access files}{227}{append-access files}
--\entry{file name}{227}{file name}
--\entry{directory}{227}{directory}
--\entry{link}{227}{link}
--\entry{directory entry}{227}{directory entry}
--\entry{file name component}{227}{file name component}
--\entry{file name resolution}{228}{file name resolution}
--\entry{root directory}{228}{root directory}
--\entry{absolute file name}{228}{absolute file name}
--\entry{relative file name}{228}{relative file name}
--\entry{parent directory}{228}{parent directory}
--\entry{file name errors}{229}{file name errors}
--\entry{usual file name errors}{229}{usual file name errors}
--\entry{file pointer}{231}{file pointer}
--\entry{standard streams}{231}{standard streams}
--\entry{streams, standard}{231}{streams, standard}
--\entry{standard input stream}{231}{standard input stream}
--\entry{standard output stream}{231}{standard output stream}
--\entry{standard error stream}{232}{standard error stream}
--\entry{opening a stream}{232}{opening a stream}
--\entry{stream orientation}{233}{stream orientation}
--\entry{orientation, stream}{233}{orientation, stream}
--\entry{closing a stream}{235}{closing a stream}
--\entry{threads}{236}{threads}
--\entry{multi-threaded application}{236}{multi-threaded application}
--\entry{C++ streams}{239}{C++ streams}
--\entry{streams, C++}{239}{streams, C++}
--\entry{orientation, stream}{240}{orientation, stream}
--\entry{stream orientation}{240}{stream orientation}
--\entry{writing to a stream, by characters}{241}{writing to a stream, by characters}
--\entry{reading from a stream, by characters}{243}{reading from a stream, by characters}
--\entry{peeking at input}{247}{peeking at input}
--\entry{unreading characters}{247}{unreading characters}
--\entry{pushing input back}{247}{pushing input back}
--\entry{binary I/O to a stream}{249}{binary I/O to a stream}
--\entry{block I/O to a stream}{249}{block I/O to a stream}
--\entry{reading from a stream, by blocks}{249}{reading from a stream, by blocks}
--\entry{writing to a stream, by blocks}{249}{writing to a stream, by blocks}
--\entry{format string, for printf}{250}{format string, for \code {printf}}
--\entry{template, for printf}{250}{template, for \code {printf}}
--\entry{formatted output to a stream}{250}{formatted output to a stream}
--\entry{writing to a stream, formatted}{250}{writing to a stream, formatted}
--\entry{conversion specifications (printf)}{250}{conversion specifications (\code {printf})}
--\entry{flag character (printf)}{252}{flag character (\code {printf})}
--\entry{minimum field width (printf)}{252}{minimum field width (\code {printf})}
--\entry{precision (printf)}{252}{precision (\code {printf})}
--\entry{type modifier character (printf)}{252}{type modifier character (\code {printf})}
--\entry{output conversions, for printf}{252}{output conversions, for \code {printf}}
--\entry{parsing a template string}{263}{parsing a template string}
--\entry{customizing printf}{266}{customizing \code {printf}}
--\entry{defining new printf conversions}{266}{defining new \code {printf} conversions}
--\entry{extending printf}{266}{extending \code {printf}}
--\entry{formatted input from a stream}{272}{formatted input from a stream}
--\entry{reading from a stream, formatted}{272}{reading from a stream, formatted}
--\entry{format string, for scanf}{272}{format string, for \code {scanf}}
--\entry{template, for scanf}{272}{template, for \code {scanf}}
--\entry{conversion specifications (scanf)}{272}{conversion specifications (\code {scanf})}
--\entry{matching failure, in scanf}{272}{matching failure, in \code {scanf}}
--\entry{flag character (scanf)}{273}{flag character (\code {scanf})}
--\entry{maximum field width (scanf)}{273}{maximum field width (\code {scanf})}
--\entry{type modifier character (scanf)}{273}{type modifier character (\code {scanf})}
--\entry{input conversions, for scanf}{274}{input conversions, for \code {scanf}}
--\entry{end of file, on a stream}{281}{end of file, on a stream}
--\entry{text stream}{283}{text stream}
--\entry{binary stream}{283}{binary stream}
--\entry{lines (in a text file)}{283}{lines (in a text file)}
--\entry{file positioning on a stream}{284}{file positioning on a stream}
--\entry{positioning a stream}{284}{positioning a stream}
--\entry{seeking on a stream}{284}{seeking on a stream}
--\entry{buffering of streams}{288}{buffering of streams}
--\entry{unbuffered stream}{288}{unbuffered stream}
--\entry{line buffered stream}{288}{line buffered stream}
--\entry{fully buffered stream}{288}{fully buffered stream}
--\entry{flushing a stream}{289}{flushing a stream}
--\entry{buffering, controlling}{290}{buffering, controlling}
--\entry{stream, for I/O to a string}{292}{stream, for I/O to a string}
--\entry{string stream}{292}{string stream}
--\entry{custom streams}{295}{custom streams}
--\entry{programming your own streams}{295}{programming your own streams}
--\entry{cookie, for custom stream}{295}{cookie, for custom stream}
--\entry{hook functions (of custom streams)}{296}{hook functions (of custom streams)}
--\entry{formatted messages}{297}{formatted messages}
--\entry{severity class}{298}{severity class}
--\entry{severity class}{300}{severity class}
--\entry{opening a file descriptor}{303}{opening a file descriptor}
--\entry{closing a file descriptor}{303}{closing a file descriptor}
--\entry{reading from a file descriptor}{306}{reading from a file descriptor}
--\entry{end-of-file, on a file descriptor}{306}{end-of-file, on a file descriptor}
--\entry{writing to a file descriptor}{308}{writing to a file descriptor}
--\entry{file positioning on a file descriptor}{310}{file positioning on a file descriptor}
--\entry{positioning a file descriptor}{310}{positioning a file descriptor}
--\entry{seeking on a file descriptor}{310}{seeking on a file descriptor}
--\entry{sparse files}{311}{sparse files}
--\entry{holes in files}{311}{holes in files}
--\entry{streams, and file descriptors}{313}{streams, and file descriptors}
--\entry{converting file descriptor to stream}{313}{converting file descriptor to stream}
--\entry{extracting file descriptor from stream}{313}{extracting file descriptor from stream}
--\entry{standard file descriptors}{313}{standard file descriptors}
--\entry{file descriptors, standard}{313}{file descriptors, standard}
--\entry{standard input file descriptor}{313}{standard input file descriptor}
--\entry{standard output file descriptor}{313}{standard output file descriptor}
--\entry{standard error file descriptor}{313}{standard error file descriptor}
--\entry{channels}{314}{channels}
--\entry{streams and descriptors}{314}{streams and descriptors}
--\entry{descriptors and streams}{314}{descriptors and streams}
--\entry{mixing descriptors and streams}{314}{mixing descriptors and streams}
--\entry{linked channels}{314}{linked channels}
--\entry{cleaning up a stream}{314}{cleaning up a stream}
--\entry{independent channels}{314}{independent channels}
--\entry{scatter-gather}{315}{scatter-gather}
--\entry{waiting for input or output}{321}{waiting for input or output}
--\entry{multiplexing input}{321}{multiplexing input}
--\entry{input from multiple files}{321}{input from multiple files}
--\entry{file descriptor sets, for select}{321}{file descriptor sets, for \code {select}}
--\entry{synchronizing}{323}{synchronizing}
--\entry{synchronizing}{332}{synchronizing}
--\entry{control operations on files}{336}{control operations on files}
--\entry{fcntl function}{336}{\code {fcntl} function}
--\entry{duplicating file descriptors}{337}{duplicating file descriptors}
--\entry{redirecting input and output}{337}{redirecting input and output}
--\entry{file descriptor flags}{339}{file descriptor flags}
--\entry{close-on-exec (file descriptor flag)}{339}{close-on-exec (file descriptor flag)}
--\entry{file status flags}{340}{file status flags}
--\entry{file name translation flags}{341}{file name translation flags}
--\entry{flags, file name translation}{341}{flags, file name translation}
--\entry{open-time action flags}{342}{open-time action flags}
--\entry{flags, open-time action}{342}{flags, open-time action}
--\entry{create on open (file status flag)}{342}{create on open (file status flag)}
--\entry{non-blocking open}{342}{non-blocking open}
--\entry{controlling terminal, setting}{342}{controlling terminal, setting}
--\entry{symbolic link, opening}{342}{symbolic link, opening}
--\entry{file locks}{345}{file locks}
--\entry{record locking}{345}{record locking}
--\entry{exclusive lock}{345}{exclusive lock}
--\entry{write lock}{345}{write lock}
--\entry{shared lock}{345}{shared lock}
--\entry{read lock}{345}{read lock}
--\entry{interrupt-driven input}{348}{interrupt-driven input}
--\entry{generic i/o control operations}{349}{generic i/o control operations}
--\entry{IOCTLs}{349}{IOCTLs}
--\entry{current working directory}{351}{current working directory}
--\entry{working directory}{351}{working directory}
--\entry{change working directory}{351}{change working directory}
--\entry{accessing directories}{353}{accessing directories}
--\entry{reading from a directory}{353}{reading from a directory}
--\entry{directories, accessing}{353}{directories, accessing}
--\entry{directory stream}{353}{directory stream}
--\entry{directory hierarchy}{360}{directory hierarchy}
--\entry{hierarchy, directory}{360}{hierarchy, directory}
--\entry{tree, directory}{360}{tree, directory}
--\entry{hard link}{363}{hard link}
--\entry{link, hard}{363}{link, hard}
--\entry{multiple names for one file}{363}{multiple names for one file}
--\entry{file names, multiple}{363}{file names, multiple}
--\entry{soft link}{364}{soft link}
--\entry{link, soft}{364}{link, soft}
--\entry{symbolic link}{364}{symbolic link}
--\entry{link, symbolic}{364}{link, symbolic}
--\entry{deleting a file}{367}{deleting a file}
--\entry{removing a file}{367}{removing a file}
--\entry{unlinking a file}{367}{unlinking a file}
--\entry{directories, deleting}{368}{directories, deleting}
--\entry{deleting a directory}{368}{deleting a directory}
--\entry{renaming a file}{368}{renaming a file}
--\entry{creating a directory}{369}{creating a directory}
--\entry{directories, creating}{369}{directories, creating}
--\entry{status of a file}{370}{status of a file}
--\entry{attributes of a file}{370}{attributes of a file}
--\entry{file attributes}{370}{file attributes}
--\entry{inode number}{373}{inode number}
--\entry{file owner}{377}{file owner}
--\entry{owner of a file}{377}{owner of a file}
--\entry{group owner of a file}{377}{group owner of a file}
--\entry{file permission bits}{378}{file permission bits}
--\entry{sticky bit}{379}{sticky bit}
--\entry{permission to access a file}{380}{permission to access a file}
--\entry{access permission for a file}{380}{access permission for a file}
--\entry{file access permission}{380}{file access permission}
--\entry{file creation mask}{380}{file creation mask}
--\entry{umask}{380}{umask}
--\entry{testing access permission}{382}{testing access permission}
--\entry{access, testing for}{382}{access, testing for}
--\entry{setuid programs and file access}{382}{setuid programs and file access}
--\entry{file access time}{383}{file access time}
--\entry{file modification time}{383}{file modification time}
--\entry{file attribute modification time}{383}{file attribute modification time}
--\entry{creating special files}{388}{creating special files}
--\entry{special files}{388}{special files}
--\entry{TMPDIR environment variable}{390}{TMPDIR environment variable}
--\entry{pipe}{393}{pipe}
--\entry{FIFO special file}{393}{FIFO special file}
--\entry{creating a pipe}{393}{creating a pipe}
--\entry{opening a pipe}{393}{opening a pipe}
--\entry{interprocess communication, with pipes}{393}{interprocess communication, with pipes}
--\entry{creating a pipe to a subprocess}{395}{creating a pipe to a subprocess}
--\entry{pipe to a subprocess}{395}{pipe to a subprocess}
--\entry{filtering i/o through subprocess}{395}{filtering i/o through subprocess}
--\entry{creating a FIFO special file}{396}{creating a FIFO special file}
--\entry{interprocess communication, with FIFO}{396}{interprocess communication, with FIFO}
--\entry{socket}{399}{socket}
--\entry{interprocess communication, with sockets}{399}{interprocess communication, with sockets}
--\entry{communication style (of a socket)}{399}{communication style (of a socket)}
--\entry{style of communication (of a socket)}{399}{style of communication (of a socket)}
--\entry{packet}{399}{packet}
--\entry{byte stream}{399}{byte stream}
--\entry{stream (sockets)}{399}{stream (sockets)}
--\entry{loss of data on sockets}{399}{loss of data on sockets}
--\entry{data loss on sockets}{399}{data loss on sockets}
--\entry{namespace (of socket)}{399}{namespace (of socket)}
--\entry{domain (of socket)}{399}{domain (of socket)}
--\entry{socket namespace}{399}{socket namespace}
--\entry{socket domain}{399}{socket domain}
--\entry{network protocol}{399}{network protocol}
--\entry{protocol (of socket)}{399}{protocol (of socket)}
--\entry{socket protocol}{399}{socket protocol}
--\entry{protocol family}{399}{protocol family}
--\entry{address of socket}{401}{address of socket}
--\entry{name of socket}{401}{name of socket}
--\entry{binding a socket address}{401}{binding a socket address}
--\entry{socket address (name) binding}{401}{socket address (name) binding}
--\entry{local namespace, for sockets}{405}{local namespace, for sockets}
--\entry{Internet namespace, for sockets}{407}{Internet namespace, for sockets}
--\entry{host address, Internet}{409}{host address, Internet}
--\entry{Internet host address}{409}{Internet host address}
--\entry{network number}{409}{network number}
--\entry{local network address number}{409}{local network address number}
--\entry{standard dot notation, for Internet addresses}{409}{standard dot notation, for Internet addresses}
--\entry{dot notation, for Internet addresses}{409}{dot notation, for Internet addresses}
--\entry{hosts database}{413}{hosts database}
--\entry{converting host name to address}{413}{converting host name to address}
--\entry{converting host address to name}{413}{converting host address to name}
--\entry{port number}{416}{port number}
--\entry{services database}{417}{services database}
--\entry{converting service name to port number}{417}{converting service name to port number}
--\entry{converting port number to service name}{417}{converting port number to service name}
--\entry{byte order conversion, for socket}{418}{byte order conversion, for socket}
--\entry{converting byte order}{418}{converting byte order}
--\entry{big-endian}{418}{big-endian}
--\entry{little-endian}{418}{little-endian}
--\entry{network byte order}{418}{network byte order}
--\entry{protocols database}{419}{protocols database}
--\entry{TCP (Internet protocol)}{419}{TCP (Internet protocol)}
--\entry{creating a socket}{422}{creating a socket}
--\entry{socket, creating}{422}{socket, creating}
--\entry{opening a socket}{422}{opening a socket}
--\entry{socket, closing}{422}{socket, closing}
--\entry{closing a socket}{422}{closing a socket}
--\entry{shutting down a socket}{422}{shutting down a socket}
--\entry{socket shutdown}{422}{socket shutdown}
--\entry{creating a socket pair}{423}{creating a socket pair}
--\entry{socket pair}{423}{socket pair}
--\entry{opening a socket pair}{423}{opening a socket pair}
--\entry{connection}{424}{connection}
--\entry{client}{424}{client}
--\entry{server}{424}{server}
--\entry{connecting a socket}{424}{connecting a socket}
--\entry{socket, connecting}{424}{socket, connecting}
--\entry{socket, initiating a connection}{424}{socket, initiating a connection}
--\entry{socket, client actions}{424}{socket, client actions}
--\entry{listening (sockets)}{425}{listening (sockets)}
--\entry{sockets, server actions}{425}{sockets, server actions}
--\entry{sockets, listening}{425}{sockets, listening}
--\entry{sockets, accepting connections}{426}{sockets, accepting connections}
--\entry{accepting connections}{426}{accepting connections}
--\entry{reading from a socket}{427}{reading from a socket}
--\entry{writing to a socket}{427}{writing to a socket}
--\entry{out-of-band data}{433}{out-of-band data}
--\entry{high-priority data}{433}{high-priority data}
--\entry{urgent socket condition}{433}{urgent socket condition}
--\entry{datagram socket}{435}{datagram socket}
--\entry{sending a datagram}{436}{sending a datagram}
--\entry{transmitting datagrams}{436}{transmitting datagrams}
--\entry{datagrams, transmitting}{436}{datagrams, transmitting}
--\entry{receiving datagrams}{436}{receiving datagrams}
--\entry{socket options}{441}{socket options}
--\entry{level, for socket options}{441}{level, for socket options}
--\entry{socket option level}{441}{socket option level}
--\entry{networks database}{443}{networks database}
--\entry{converting network number to network name}{443}{converting network number to network name}
--\entry{converting network name to network number}{443}{converting network name to network number}
--\entry{terminal identification}{445}{terminal identification}
--\entry{identifying terminals}{445}{identifying terminals}
--\entry{terminal input queue}{446}{terminal input queue}
--\entry{typeahead buffer}{446}{typeahead buffer}
--\entry{terminal output queue}{446}{terminal output queue}
--\entry{canonical input processing}{446}{canonical input processing}
--\entry{noncanonical input processing}{446}{noncanonical input processing}
--\entry{terminal mode data types}{447}{terminal mode data types}
--\entry{terminal mode functions}{448}{terminal mode functions}
--\entry{parity checking}{450}{parity checking}
--\entry{break condition, detecting}{451}{break condition, detecting}
--\entry{modem status lines}{453}{modem status lines}
--\entry{carrier detect}{453}{carrier detect}
--\entry{modem disconnect}{453}{modem disconnect}
--\entry{echo of terminal input}{455}{echo of terminal input}
--\entry{interactive signals, from terminal}{456}{interactive signals, from terminal}
--\entry{line speed}{457}{line speed}
--\entry{baud rate}{457}{baud rate}
--\entry{terminal line speed}{457}{terminal line speed}
--\entry{terminal line speed}{457}{terminal line speed}
--\entry{EOF character}{458}{EOF character}
--\entry{EOL character}{459}{EOL character}
--\entry{EOL2 character}{459}{EOL2 character}
--\entry{ERASE character}{459}{ERASE character}
--\entry{WERASE character}{459}{WERASE character}
--\entry{KILL character}{460}{KILL character}
--\entry{REPRINT character}{460}{REPRINT character}
--\entry{INTR character}{460}{INTR character}
--\entry{interrupt character}{460}{interrupt character}
--\entry{QUIT character}{460}{QUIT character}
--\entry{SUSP character}{460}{SUSP character}
--\entry{suspend character}{460}{suspend character}
--\entry{DSUSP character}{461}{DSUSP character}
--\entry{delayed suspend character}{461}{delayed suspend character}
--\entry{START character}{461}{START character}
--\entry{STOP character}{461}{STOP character}
--\entry{LNEXT character}{462}{LNEXT character}
--\entry{DISCARD character}{462}{DISCARD character}
--\entry{STATUS character}{462}{STATUS character}
--\entry{MIN termios slot}{463}{MIN termios slot}
--\entry{TIME termios slot}{463}{TIME termios slot}
--\entry{terminal modes, BSD}{464}{terminal modes, BSD}
--\entry{terminal line control functions}{465}{terminal line control functions}
--\entry{break condition, generating}{465}{break condition, generating}
--\entry{flushing terminal output queue}{465}{flushing terminal output queue}
--\entry{terminal output queue, flushing}{465}{terminal output queue, flushing}
--\entry{clearing terminal input queue}{465}{clearing terminal input queue}
--\entry{terminal input queue, clearing}{465}{terminal input queue, clearing}
--\entry{flow control, terminal}{466}{flow control, terminal}
--\entry{terminal flow control}{466}{terminal flow control}
--\entry{pseudo-terminals}{468}{pseudo-terminals}
--\entry{allocating pseudo-terminals}{468}{allocating pseudo-terminals}
--\entry{opening a pseudo-terminal pair}{470}{opening a pseudo-terminal pair}
--\entry{constants}{479}{constants}
--\entry{mathematical constants}{479}{mathematical constants}
--\entry{trigonometric functions}{480}{trigonometric functions}
--\entry{pi (trigonometric constant)}{480}{pi (trigonometric constant)}
--\entry{complex trigonometric functions}{481}{complex trigonometric functions}
--\entry{inverse trigonometric functions}{481}{inverse trigonometric functions}
--\entry{inverse complex trigonometric functions}{482}{inverse complex trigonometric functions}
--\entry{exponentiation functions}{483}{exponentiation functions}
--\entry{power functions}{483}{power functions}
--\entry{logarithm functions}{483}{logarithm functions}
--\entry{square root function}{485}{square root function}
--\entry{cube root function}{485}{cube root function}
--\entry{complex exponentiation functions}{485}{complex exponentiation functions}
--\entry{complex logarithm functions}{485}{complex logarithm functions}
--\entry{hyperbolic functions}{486}{hyperbolic functions}
--\entry{hyperbolic functions}{487}{hyperbolic functions}
--\entry{inverse hyperbolic functions}{487}{inverse hyperbolic functions}
--\entry{inverse complex hyperbolic functions}{487}{inverse complex hyperbolic functions}
--\entry{special functions}{488}{special functions}
--\entry{Bessel functions}{488}{Bessel functions}
--\entry{gamma function}{488}{gamma function}
--\entry{math errors}{490}{math errors}
--\entry{ulps}{490}{ulps}
--\entry{random numbers}{508}{random numbers}
--\entry{pseudo-random numbers}{508}{pseudo-random numbers}
--\entry{seed (for random numbers)}{508}{seed (for random numbers)}
--\entry{Optimization}{515}{Optimization}
--\entry{integer}{517}{integer}
--\entry{signedness}{517}{signedness}
--\entry{maximum possible integer}{518}{maximum possible integer}
--\entry{minimum possible integer}{518}{minimum possible integer}
--\entry{integer division functions}{518}{integer division functions}
--\entry{floating point}{520}{floating point}
--\entry{IEEE 754}{520}{IEEE 754}
--\entry{IEEE floating point}{520}{IEEE floating point}
--\entry{floating-point classes}{520}{floating-point classes}
--\entry{classes, floating-point}{520}{classes, floating-point}
--\entry{exception}{522}{exception}
--\entry{signal}{522}{signal}
--\entry{zero divide}{522}{zero divide}
--\entry{division by zero}{522}{division by zero}
--\entry{inexact exception}{522}{inexact exception}
--\entry{invalid exception}{522}{invalid exception}
--\entry{overflow exception}{522}{overflow exception}
--\entry{underflow exception}{522}{underflow exception}
--\entry{infinity}{524}{infinity}
--\entry{not a number}{524}{not a number}
--\entry{NaN}{524}{NaN}
--\entry{errors, mathematical}{526}{errors, mathematical}
--\entry{domain error}{526}{domain error}
--\entry{range error}{526}{range error}
--\entry{absolute value functions}{530}{absolute value functions}
--\entry{normalization functions (floating-point)}{531}{normalization functions (floating-point)}
--\entry{converting floats to integers}{532}{converting floats to integers}
--\entry{FP arithmetic}{535}{FP arithmetic}
--\entry{NaN}{536}{NaN}
--\entry{unordered comparison}{536}{unordered comparison}
--\entry{minimum}{537}{minimum}
--\entry{maximum}{537}{maximum}
--\entry{positive difference}{537}{positive difference}
--\entry{multiply-add}{537}{multiply-add}
--\entry{butterfly}{538}{butterfly}
--\entry{complex numbers}{538}{complex numbers}
--\entry{project complex numbers}{539}{project complex numbers}
--\entry{conjugate complex numbers}{539}{conjugate complex numbers}
--\entry{decompose complex numbers}{539}{decompose complex numbers}
--\entry{parsing numbers (in formatted input)}{539}{parsing numbers (in formatted input)}
--\entry{converting strings to numbers}{539}{converting strings to numbers}
--\entry{number syntax, parsing}{539}{number syntax, parsing}
--\entry{syntax, for reading numbers}{539}{syntax, for reading numbers}
--\entry{gcvt_r}{546}{gcvt_r}
--\entry{time}{549}{time}
--\entry{calendar time}{549}{calendar time}
--\entry{date}{549}{date}
--\entry{interval}{549}{interval}
--\entry{elapsed time}{549}{elapsed time}
--\entry{time, elapsed}{549}{time, elapsed}
--\entry{period of time}{549}{period of time}
--\entry{CPU time}{549}{CPU time}
--\entry{processor time}{549}{processor time}
--\entry{elapsed time}{549}{elapsed time}
--\entry{timeval}{550}{timeval}
--\entry{timespec}{550}{timespec}
--\entry{CPU time}{551}{CPU time}
--\entry{clock ticks}{551}{clock ticks}
--\entry{ticks, clock}{551}{ticks, clock}
--\entry{processor time}{552}{processor time}
--\entry{CPU time}{552}{CPU time}
--\entry{child process}{552}{child process}
--\entry{simple time}{553}{simple time}
--\entry{high-resolution time}{553}{high-resolution time}
--\entry{local time}{553}{local time}
--\entry{broken-down time}{553}{broken-down time}
--\entry{Gregorian calendar}{553}{Gregorian calendar}
--\entry{calendar, Gregorian}{553}{calendar, Gregorian}
--\entry{epoch}{553}{epoch}
--\entry{broken-down time}{556}{broken-down time}
--\entry{calendar time and broken-down time}{556}{calendar time and broken-down time}
--\entry{leap second}{556}{leap second}
--\entry{Daylight Saving Time}{557}{Daylight Saving Time}
--\entry{summer time}{557}{summer time}
--\entry{time, high precision}{559}{time, high precision}
--\entry{clock, high accuracy}{559}{clock, high accuracy}
--\entry{time zone}{575}{time zone}
--\entry{time zone database}{576}{time zone database}
--\entry{setting an alarm}{578}{setting an alarm}
--\entry{interval timer, setting}{578}{interval timer, setting}
--\entry{alarms, setting}{578}{alarms, setting}
--\entry{timers, setting}{578}{timers, setting}
--\entry{real-time timer}{578}{real-time timer}
--\entry{timer, real-time}{578}{timer, real-time}
--\entry{virtual timer}{578}{virtual timer}
--\entry{timer, virtual}{578}{timer, virtual}
--\entry{profiling timer}{578}{profiling timer}
--\entry{timer, profiling}{578}{timer, profiling}
--\entry{resource limits}{585}{resource limits}
--\entry{limits on resource usage}{585}{limits on resource usage}
--\entry{usage limits}{585}{usage limits}
--\entry{limit}{585}{limit}
--\entry{current limit}{585}{current limit}
--\entry{soft limit}{585}{soft limit}
--\entry{maximum limit}{585}{maximum limit}
--\entry{hard limit}{585}{hard limit}
--\entry{process priority}{589}{process priority}
--\entry{cpu priority}{589}{cpu priority}
--\entry{priority of a process}{589}{priority of a process}
--\entry{absolute priority}{589}{absolute priority}
--\entry{priority, absolute}{589}{priority, absolute}
--\entry{realtime CPU scheduling}{589}{realtime CPU scheduling}
--\entry{ready to run}{590}{ready to run}
--\entry{preemptive scheduling}{590}{preemptive scheduling}
--\entry{runnable process}{590}{runnable process}
--\entry{realtime scheduling}{591}{realtime scheduling}
--\entry{scheduling, traditional}{595}{scheduling, traditional}
--\entry{address space}{598}{address space}
--\entry{physical memory}{598}{physical memory}
--\entry{physical address}{598}{physical address}
--\entry{shared memory}{598}{shared memory}
--\entry{thrashing}{598}{thrashing}
--\entry{memory page}{598}{memory page}
--\entry{page, memory}{598}{page, memory}
--\entry{sysconf}{599}{sysconf}
--\entry{sysconf}{599}{sysconf}
--\entry{sysconf}{600}{sysconf}
--\entry{sysconf}{600}{sysconf}
--\entry{load average}{600}{load average}
--\entry{non-local exits}{601}{non-local exits}
--\entry{long jumps}{601}{long jumps}
--\entry{signal}{611}{signal}
--\entry{generation of signals}{612}{generation of signals}
--\entry{delivery of signals}{612}{delivery of signals}
--\entry{pending signals}{612}{pending signals}
--\entry{blocked signals}{612}{blocked signals}
--\entry{specified action (for a signal)}{612}{specified action (for a signal)}
--\entry{default action (for a signal)}{612}{default action (for a signal)}
--\entry{signal action}{612}{signal action}
--\entry{catching signals}{612}{catching signals}
--\entry{signal names}{613}{signal names}
--\entry{names of signals}{613}{names of signals}
--\entry{signal number}{613}{signal number}
--\entry{program error signals}{613}{program error signals}
--\entry{exception}{614}{exception}
--\entry{floating-point exception}{614}{floating-point exception}
--\entry{illegal instruction}{615}{illegal instruction}
--\entry{segmentation violation}{615}{segmentation violation}
--\entry{bus error}{616}{bus error}
--\entry{abort signal}{616}{abort signal}
--\entry{program termination signals}{616}{program termination signals}
--\entry{termination signal}{616}{termination signal}
--\entry{interrupt signal}{616}{interrupt signal}
--\entry{quit signal}{616}{quit signal}
--\entry{quit signal}{616}{quit signal}
--\entry{kill signal}{617}{kill signal}
--\entry{hangup signal}{617}{hangup signal}
--\entry{alarm signal}{617}{alarm signal}
--\entry{virtual time alarm signal}{618}{virtual time alarm signal}
--\entry{profiling alarm signal}{618}{profiling alarm signal}
--\entry{input available signal}{618}{input available signal}
--\entry{output possible signal}{618}{output possible signal}
--\entry{urgent data signal}{618}{urgent data signal}
--\entry{job control signals}{618}{job control signals}
--\entry{child process signal}{618}{child process signal}
--\entry{continue signal}{619}{continue signal}
--\entry{stop signal}{619}{stop signal}
--\entry{interactive stop signal}{619}{interactive stop signal}
--\entry{terminal input signal}{619}{terminal input signal}
--\entry{terminal output signal}{619}{terminal output signal}
--\entry{pipe signal}{620}{pipe signal}
--\entry{broken pipe signal}{620}{broken pipe signal}
--\entry{lost resource signal}{620}{lost resource signal}
--\entry{user signals}{621}{user signals}
--\entry{signal messages}{621}{signal messages}
--\entry{signal actions}{622}{signal actions}
--\entry{establishing a handler}{622}{establishing a handler}
--\entry{signal function}{622}{\code {signal} function}
--\entry{default action for a signal}{622}{default action for a signal}
--\entry{ignore action for a signal}{622}{ignore action for a signal}
--\entry{sigaction function}{624}{\code {sigaction} function}
--\entry{signal flags}{627}{signal flags}
--\entry{flags for sigaction}{627}{flags for \code {sigaction}}
--\entry{sigaction flags}{627}{\code {sigaction} flags}
--\entry{initial signal actions}{627}{initial signal actions}
--\entry{signal handler function}{628}{signal handler function}
--\entry{non-local exit, from signal handler}{630}{non-local exit, from signal handler}
--\entry{race conditions, relating to signals}{631}{race conditions, relating to signals}
--\entry{handling multiple signals}{632}{handling multiple signals}
--\entry{successive signals}{632}{successive signals}
--\entry{merging of signals}{632}{merging of signals}
--\entry{restrictions on signal handler functions}{634}{restrictions on signal handler functions}
--\entry{volatile declarations}{634}{\code {volatile} declarations}
--\entry{reentrant functions}{635}{reentrant functions}
--\entry{EINTR, and restarting interrupted primitives}{639}{EINTR, and restarting interrupted primitives}
--\entry{restarting interrupted primitives}{639}{restarting interrupted primitives}
--\entry{interrupting primitives}{639}{interrupting primitives}
--\entry{primitives, interrupting}{639}{primitives, interrupting}
--\entry{sending signals}{639}{sending signals}
--\entry{raising signals}{639}{raising signals}
--\entry{signals, generating}{639}{signals, generating}
--\entry{killing a process}{640}{killing a process}
--\entry{interprocess communication, with signals}{642}{interprocess communication, with signals}
--\entry{blocking signals}{643}{blocking signals}
--\entry{signal set}{644}{signal set}
--\entry{signal mask}{645}{signal mask}
--\entry{process signal mask}{645}{process signal mask}
--\entry{blocking signals, in a handler}{646}{blocking signals, in a handler}
--\entry{pending signals, checking for}{647}{pending signals, checking for}
--\entry{blocked signals, checking for}{647}{blocked signals, checking for}
--\entry{checking for pending signals}{647}{checking for pending signals}
--\entry{timing error in signal handling}{649}{timing error in signal handling}
--\entry{waiting for a signal}{650}{waiting for a signal}
--\entry{pause function}{650}{\code {pause} function}
--\entry{process}{657}{process}
--\entry{program}{657}{program}
--\entry{address space}{657}{address space}
--\entry{thread of control}{657}{thread of control}
--\entry{program arguments}{657}{program arguments}
--\entry{command line arguments}{657}{command line arguments}
--\entry{arguments, to program}{657}{arguments, to program}
--\entry{program startup}{657}{program startup}
--\entry{startup of program}{657}{startup of program}
--\entry{invocation of program}{657}{invocation of program}
--\entry{main function}{657}{\code {main} function}
--\entry{argc (program argument count)}{657}{argc (program argument count)}
--\entry{argv (program argument vector)}{657}{argv (program argument vector)}
--\entry{program argument syntax}{658}{program argument syntax}
--\entry{syntax, for program arguments}{658}{syntax, for program arguments}
--\entry{command argument syntax}{658}{command argument syntax}
--\entry{long-named options}{658}{long-named options}
--\entry{program arguments, parsing}{659}{program arguments, parsing}
--\entry{command arguments, parsing}{659}{command arguments, parsing}
--\entry{parsing program arguments}{659}{parsing program arguments}
--\entry{argp (program argument parser)}{666}{argp (program argument parser)}
--\entry{argument parsing with argp}{666}{argument parsing with argp}
--\entry{option parsing with argp}{666}{option parsing with argp}
--\entry{argp parser functions}{671}{argp parser functions}
--\entry{usage messages, in argp}{673}{usage messages, in argp}
--\entry{syntax error messages, in argp}{674}{syntax error messages, in argp}
--\entry{error messages, in argp}{674}{error messages, in argp}
--\entry{ARGP_HELP_FMT environment variable}{688}{ARGP_HELP_FMT environment variable}
--\entry{environment variable}{691}{environment variable}
--\entry{environment}{691}{environment}
--\entry{environment access}{691}{environment access}
--\entry{environment representation}{691}{environment representation}
--\entry{standard environment variables}{693}{standard environment variables}
--\entry{HOME environment variable}{693}{\code {HOME} environment variable}
--\entry{home directory}{693}{home directory}
--\entry{LOGNAME environment variable}{693}{\code {LOGNAME} environment variable}
--\entry{PATH environment variable}{693}{\code {PATH} environment variable}
--\entry{TERM environment variable}{694}{\code {TERM} environment variable}
--\entry{TZ environment variable}{694}{\code {TZ} environment variable}
--\entry{LANG environment variable}{694}{\code {LANG} environment variable}
--\entry{LC_ALL environment variable}{694}{\code {LC_ALL} environment variable}
--\entry{LC_COLLATE environment variable}{694}{\code {LC_COLLATE} environment variable}
--\entry{LC_CTYPE environment variable}{694}{\code {LC_CTYPE} environment variable}
--\entry{LC_MESSAGES environment variable}{694}{\code {LC_MESSAGES} environment variable}
--\entry{LC_MONETARY environment variable}{694}{\code {LC_MONETARY} environment variable}
--\entry{LC_NUMERIC environment variable}{694}{\code {LC_NUMERIC} environment variable}
--\entry{LC_TIME environment variable}{694}{\code {LC_TIME} environment variable}
--\entry{NLSPATH environment variable}{694}{\code {NLSPATH} environment variable}
--\entry{_POSIX_OPTION_ORDER environment variable.}{695}{\code {_POSIX_OPTION_ORDER} environment variable.}
--\entry{system call}{695}{system call}
--\entry{kernel call}{695}{kernel call}
--\entry{system call number}{695}{system call number}
--\entry{errno}{695}{errno}
--\entry{program termination}{696}{program termination}
--\entry{process termination}{696}{process termination}
--\entry{exit status value}{696}{exit status value}
--\entry{exit status}{697}{exit status}
--\entry{aborting a program}{699}{aborting a program}
--\entry{process}{701}{process}
--\entry{child process}{701}{child process}
--\entry{parent process}{701}{parent process}
--\entry{running a command}{701}{running a command}
--\entry{process ID}{702}{process ID}
--\entry{process lifetime}{702}{process lifetime}
--\entry{creating a process}{702}{creating a process}
--\entry{forking a process}{702}{forking a process}
--\entry{child process}{702}{child process}
--\entry{parent process}{702}{parent process}
--\entry{process image}{702}{process image}
--\entry{executing a file}{704}{executing a file}
--\entry{exec functions}{704}{\code {exec} functions}
--\entry{process completion}{706}{process completion}
--\entry{waiting for completion of child process}{706}{waiting for completion of child process}
--\entry{testing exit status of child process}{706}{testing exit status of child process}
--\entry{process groups}{713}{process groups}
--\entry{job control}{713}{job control}
--\entry{job}{713}{job}
--\entry{session}{713}{session}
--\entry{shell}{713}{shell}
--\entry{session}{713}{session}
--\entry{session leader}{713}{session leader}
--\entry{controlling terminal}{713}{controlling terminal}
--\entry{foreground job}{713}{foreground job}
--\entry{background job}{713}{background job}
--\entry{stopped job}{714}{stopped job}
--\entry{job control is optional}{714}{job control is optional}
--\entry{controlling process}{714}{controlling process}
--\entry{controlling terminal, access to}{714}{controlling terminal, access to}
--\entry{SIGTTIN, from background job}{714}{\code {SIGTTIN}, from background job}
--\entry{SIGTTOU, from background job}{715}{\code {SIGTTOU}, from background job}
--\entry{orphaned process group}{715}{orphaned process group}
--\entry{job control, enabling}{717}{job control, enabling}
--\entry{subshell}{717}{subshell}
--\entry{job control, enabling}{717}{job control, enabling}
--\entry{launching jobs}{718}{launching jobs}
--\entry{process group leader}{719}{process group leader}
--\entry{process group ID}{719}{process group ID}
--\entry{race conditions, relating to job control}{719}{race conditions, relating to job control}
--\entry{foreground job, launching}{722}{foreground job, launching}
--\entry{background job, launching}{722}{background job, launching}
--\entry{stopped jobs, detecting}{723}{stopped jobs, detecting}
--\entry{terminated jobs, detecting}{723}{terminated jobs, detecting}
--\entry{SIGCHLD, handling of}{723}{\code {SIGCHLD}, handling of}
--\entry{stopped jobs, continuing}{726}{stopped jobs, continuing}
--\entry{process group functions}{728}{process group functions}
--\entry{job control functions}{728}{job control functions}
--\entry{controlling terminal, determining}{728}{controlling terminal, determining}
--\entry{BSD compatibility library}{729}{BSD compatibility library}
--\entry{Name Service Switch}{733}{Name Service Switch}
--\entry{NSS}{733}{NSS}
--\entry{databases}{733}{databases}
--\entry{ethers}{733}{ethers}
--\entry{group}{733}{group}
--\entry{hosts}{733}{hosts}
--\entry{netgroup}{733}{netgroup}
--\entry{networks}{733}{networks}
--\entry{protocols}{733}{protocols}
--\entry{passwd}{733}{passwd}
--\entry{rpc}{733}{rpc}
--\entry{services}{733}{services}
--\entry{shadow}{733}{shadow}
--\entry{/etc/nsswitch.conf}{734}{\file {/etc/nsswitch.conf}}
--\entry{nsswitch.conf}{734}{\file {nsswitch.conf}}
--\entry{DNS server unavailable}{735}{DNS server unavailable}
--\entry{nisplus, and completeness}{735}{nisplus, and completeness}
--\entry{nisplus, and booting}{735}{nisplus, and booting}
--\entry{bootstrapping, and services}{735}{bootstrapping, and services}
--\entry{default value, and NSS}{736}{default value, and NSS}
--\entry{optimizing NSS}{736}{optimizing NSS}
--\entry{reentrant NSS functions}{737}{reentrant NSS functions}
--\entry{login name}{743}{login name}
--\entry{user name}{743}{user name}
--\entry{user ID}{743}{user ID}
--\entry{group name}{743}{group name}
--\entry{group ID}{743}{group ID}
--\entry{persona}{743}{persona}
--\entry{effective user ID}{743}{effective user ID}
--\entry{effective group ID}{743}{effective group ID}
--\entry{supplementary group IDs}{743}{supplementary group IDs}
--\entry{real user ID}{743}{real user ID}
--\entry{real group ID}{743}{real group ID}
--\entry{setuid programs}{744}{\code {setuid} programs}
--\entry{saved set-user-ID}{744}{saved set-user-ID}
--\entry{saved set-group-ID}{744}{saved set-group-ID}
--\entry{_POSIX_SAVED_IDS}{744}{\code {_POSIX_SAVED_IDS}}
--\entry{login name, determining}{753}{login name, determining}
--\entry{user ID, determining}{753}{user ID, determining}
--\entry{user accounting database}{753}{user accounting database}
--\entry{user database}{761}{user database}
--\entry{password database}{761}{password database}
--\entry{converting user ID to user name}{762}{converting user ID to user name}
--\entry{converting user name to user ID}{762}{converting user name to user ID}
--\entry{scanning the user list}{762}{scanning the user list}
--\entry{group database}{764}{group database}
--\entry{converting group name to group ID}{764}{converting group name to group ID}
--\entry{converting group ID to group name}{764}{converting group ID to group name}
--\entry{scanning the group list}{765}{scanning the group list}
--\entry{Netgroup}{767}{Netgroup}
--\entry{host name}{771}{host name}
--\entry{DNS}{771}{DNS}
--\entry{Domain Name System}{771}{Domain Name System}
--\entry{hostname}{771}{hostname}
--\entry{domain name}{771}{domain name}
--\entry{FQDN}{771}{FQDN}
--\entry{YP}{771}{YP}
--\entry{NIS}{771}{NIS}
--\entry{NIS domain name}{771}{NIS domain name}
--\entry{YP domain name}{771}{YP domain name}
--\entry{/etc/hostname}{772}{/etc/hostname}
--\entry{NIS domain name}{772}{NIS domain name}
--\entry{YP domain name}{772}{YP domain name}
--\entry{NIS domain name}{772}{NIS domain name}
--\entry{YP domain name}{772}{YP domain name}
--\entry{POSIX capacity limits}{787}{POSIX capacity limits}
--\entry{limits, POSIX}{787}{limits, POSIX}
--\entry{capacity limits, POSIX}{787}{capacity limits, POSIX}
--\entry{limits, program argument size}{787}{limits, program argument size}
--\entry{limits, number of processes}{787}{limits, number of processes}
--\entry{limits, number of open files}{787}{limits, number of open files}
--\entry{limits, time zone name length}{787}{limits, time zone name length}
--\entry{limits, number of supplementary group IDs}{787}{limits, number of supplementary group IDs}
--\entry{POSIX optional features}{788}{POSIX optional features}
--\entry{optional POSIX features}{788}{optional POSIX features}
--\entry{limits, link count of files}{799}{limits, link count of files}
--\entry{limits, terminal input queue}{799}{limits, terminal input queue}
--\entry{limits, file name length}{800}{limits, file name length}
--\entry{limits, pipe buffer size}{800}{limits, pipe buffer size}
--\entry{backtrace}{817}{backtrace}
--\entry{backtrace_symbols}{817}{backtrace_symbols}
--\entry{backtrace_fd}{817}{backtrace_fd}
--\entry{consistency checking}{841}{consistency checking}
--\entry{impossible events}{841}{impossible events}
--\entry{assertions}{841}{assertions}
--\entry{variable number of arguments}{842}{variable number of arguments}
--\entry{variadic functions}{842}{variadic functions}
--\entry{optional arguments}{842}{optional arguments}
--\entry{function prototypes (variadic)}{843}{function prototypes (variadic)}
--\entry{prototypes for variadic functions}{843}{prototypes for variadic functions}
--\entry{variadic function prototypes}{843}{variadic function prototypes}
--\entry{variadic function argument access}{844}{variadic function argument access}
--\entry{arguments (variadic functions)}{844}{arguments (variadic functions)}
--\entry{number of arguments passed}{844}{number of arguments passed}
--\entry{how many arguments}{844}{how many arguments}
--\entry{arguments, how many}{844}{arguments, how many}
--\entry{variadic functions, calling}{845}{variadic functions, calling}
--\entry{calling variadic functions}{845}{calling variadic functions}
--\entry{declaring variadic functions}{845}{declaring variadic functions}
--\entry{default argument promotions}{845}{default argument promotions}
--\entry{argument promotion}{845}{argument promotion}
--\entry{null pointer constant}{848}{null pointer constant}
--\entry{integer type width}{850}{integer type width}
--\entry{width of integer type}{850}{width of integer type}
--\entry{type measurements, integer}{850}{type measurements, integer}
--\entry{integer type range}{850}{integer type range}
--\entry{range of integer type}{850}{range of integer type}
--\entry{limits, integer types}{850}{limits, integer types}
--\entry{floating type measurements}{851}{floating type measurements}
--\entry{measurements of floating types}{851}{measurements of floating types}
--\entry{type measurements, floating}{851}{type measurements, floating}
--\entry{limits, floating types}{851}{limits, floating types}
--\entry{sign (of floating point number)}{852}{sign (of floating point number)}
--\entry{base (of floating point number)}{852}{base (of floating point number)}
--\entry{radix (of floating point number)}{852}{radix (of floating point number)}
--\entry{exponent (of floating point number)}{852}{exponent (of floating point number)}
--\entry{bias (of floating point number exponent)}{852}{bias (of floating point number exponent)}
--\entry{mantissa (of floating point number)}{852}{mantissa (of floating point number)}
--\entry{significand (of floating point number)}{852}{significand (of floating point number)}
--\entry{precision (of floating point number)}{852}{precision (of floating point number)}
--\entry{hidden bit (of floating point number mantissa)}{852}{hidden bit (of floating point number mantissa)}
--\entry{normalized floating point number}{852}{normalized floating point number}
--\entry{IEEE floating point representation}{856}{IEEE floating point representation}
--\entry{floating point, IEEE}{856}{floating point, IEEE}
--\entry{configuring}{993}{configuring}
--\entry{compiling}{993}{compiling}
--\entry{installing}{996}{installing}
--\entry{installation tools}{997}{installation tools}
--\entry{tools, for installing library}{997}{tools, for installing library}
--\entry{configurations, all supported}{998}{configurations, all supported}
--\entry{upgrading from libc5}{999}{upgrading from libc5}
--\entry{kernel header files}{999}{kernel header files}
--\entry{reporting bugs}{1000}{reporting bugs}
--\entry{bugs, reporting}{1000}{bugs, reporting}
--\entry{free documentation}{1015}{free documentation}
--\entry{LGPL, Lesser General Public License}{1017}{LGPL, Lesser General Public License}
--\entry{FDL, GNU Free Documentation License}{1027}{FDL, GNU Free Documentation License}
-diff -u -udbrN glibc-2.3.2/manual/libc.cps glibc-2.3.2-200304020432/manual/libc.cps
---- glibc-2.3.2/manual/libc.cps	Tue Feb 25 11:34:58 2003
-+++ glibc-2.3.2-200304020432/manual/libc.cps	Thu Jan  1 01:00:00 1970
-@@ -1,1034 +0,0 @@
--\initial {/}
--\entry {/etc/hostname}{772}
--\entry {\file {/etc/nsswitch.conf}}{734}
--\initial {_}
--\entry {__va_copy}{85}
--\entry {\code {_POSIX_OPTION_ORDER} environment variable.}{695}
--\entry {\code {_POSIX_SAVED_IDS}}{744}
--\initial {4}
--\entry {4.\var {n} BSD Unix}{3}
--\initial {A}
--\entry {abort signal}{616}
--\entry {aborting a program}{699}
--\entry {absolute file name}{228}
--\entry {absolute priority}{589}
--\entry {absolute value functions}{530}
--\entry {accepting connections}{426}
--\entry {access permission for a file}{380}
--\entry {access, testing for}{382}
--\entry {accessing directories}{353}
--\entry {address of socket}{401}
--\entry {address space}{598, 657}
--\entry {alarm signal}{617}
--\entry {alarms, setting}{578}
--\entry {alignment (in obstacks)}{56}
--\entry {alignment (with \code {malloc})}{38}
--\entry {\code {alloca} disadvantages}{61}
--\entry {\code {alloca} function}{59}
--\entry {allocating pseudo-terminals}{468}
--\entry {allocation (obstacks)}{51}
--\entry {allocation debugging}{45}
--\entry {allocation hooks, for \code {malloc}}{41}
--\entry {allocation of memory with \code {malloc}}{34}
--\entry {allocation size of string}{76}
--\entry {allocation statistics}{43}
--\entry {alphabetic character}{67, 70}
--\entry {alphanumeric character}{68, 70}
--\entry {append-access files}{227}
--\entry {argc (program argument count)}{657}
--\entry {argp (program argument parser)}{666}
--\entry {argp parser functions}{671}
--\entry {ARGP_HELP_FMT environment variable}{688}
--\entry {argument parsing with argp}{666}
--\entry {argument promotion}{845}
--\entry {argument vectors, null-character separated}{107}
--\entry {arguments (variadic functions)}{844}
--\entry {arguments, how many}{844}
--\entry {arguments, to program}{657}
--\entry {argv (program argument vector)}{657}
--\entry {argz vectors (string vectors)}{107}
--\entry {arithmetic expansion}{219}
--\entry {array comparison functions}{89}
--\entry {array copy functions}{79}
--\entry {array search function}{195}
--\entry {array sort function}{196}
--\entry {ASCII character}{68}
--\entry {assertions}{841}
--\entry {attributes of a file}{370}
--\entry {automatic freeing}{59}
--\entry {automatic memory allocation}{33}
--\entry {automatic storage class}{33}
--\entry {automatic storage with variable size}{59}
--\initial {B}
--\entry {background job}{713}
--\entry {background job, launching}{722}
--\entry {backtrace}{817}
--\entry {backtrace_fd}{817}
--\entry {backtrace_symbols}{817}
--\entry {base (of floating point number)}{852}
--\entry {baud rate}{457}
--\entry {Berkeley Unix}{3}
--\entry {Bessel functions}{488}
--\entry {bias (of floating point number exponent)}{852}
--\entry {big-endian}{418}
--\entry {binary I/O to a stream}{249}
--\entry {binary search function (for arrays)}{195}
--\entry {binary stream}{283}
--\entry {binding a socket address}{401}
--\entry {blank character}{68, 72}
--\entry {block I/O to a stream}{249}
--\entry {blocked signals}{612}
--\entry {blocked signals, checking for}{647}
--\entry {blocking signals}{643}
--\entry {blocking signals, in a handler}{646}
--\entry {bootstrapping, and services}{735}
--\entry {break condition, detecting}{451}
--\entry {break condition, generating}{465}
--\entry {breaking a string into tokens}{100}
--\entry {broken pipe signal}{620}
--\entry {broken-down time}{553, 556}
--\entry {BSD compatibility library}{729}
--\entry {BSD compatibility library.}{8}
--\entry {BSD Unix}{3}
--\entry {buffering of streams}{288}
--\entry {buffering, controlling}{290}
--\entry {bugs, reporting}{1000}
--\entry {bus error}{616}
--\entry {butterfly}{538}
--\entry {byte order conversion, for socket}{418}
--\entry {byte stream}{399}
--\initial {C}
--\entry {C++ streams}{239}
--\entry {calendar time}{549}
--\entry {calendar time and broken-down time}{556}
--\entry {calendar, Gregorian}{553}
--\entry {calling variadic functions}{845}
--\entry {canonical input processing}{446}
--\entry {capacity limits, POSIX}{787}
--\entry {carrier detect}{453}
--\entry {case conversion of characters}{69}
--\entry {catching signals}{612}
--\entry {categories for locales}{154}
--\entry {change working directory}{351}
--\entry {changing the locale}{155}
--\entry {changing the size of a block (\code {malloc})}{36}
--\entry {changing the size of a block (obstacks)}{53}
--\entry {channels}{314}
--\entry {character case conversion}{69}
--\entry {character predicates}{67}
--\entry {character testing}{67}
--\entry {checking for pending signals}{647}
--\entry {child process}{552, 701, 702}
--\entry {child process signal}{618}
--\entry {chunks}{57}
--\entry {classes, floating-point}{520}
--\entry {classification of characters}{67}
--\entry {cleaning up a stream}{314}
--\entry {clearing terminal input queue}{465}
--\entry {client}{424}
--\entry {clock ticks}{551}
--\entry {clock, high accuracy}{559}
--\entry {close-on-exec (file descriptor flag)}{339}
--\entry {closing a file descriptor}{303}
--\entry {closing a socket}{422}
--\entry {closing a stream}{235}
--\entry {collating strings}{92}
--\entry {combining locales}{154}
--\entry {command argument syntax}{658}
--\entry {command arguments, parsing}{659}
--\entry {command line arguments}{657}
--\entry {command substitution}{219}
--\entry {communication style (of a socket)}{399}
--\entry {comparing strings and arrays}{89}
--\entry {Comparison Function}{195}
--\entry {compiling}{993}
--\entry {complex exponentiation functions}{485}
--\entry {complex logarithm functions}{485}
--\entry {complex numbers}{538}
--\entry {complex trigonometric functions}{481}
--\entry {concatenating strings}{79}
--\entry {configurations, all supported}{998}
--\entry {configuring}{993}
--\entry {conjugate complex numbers}{539}
--\entry {connecting a socket}{424}
--\entry {connection}{424}
--\entry {consistency checking}{841}
--\entry {consistency checking, of heap}{39}
--\entry {constants}{32, 479}
--\entry {continue signal}{619}
--\entry {control character}{68, 71}
--\entry {control operations on files}{336}
--\entry {controlling process}{714}
--\entry {controlling terminal}{713}
--\entry {controlling terminal, access to}{714}
--\entry {controlling terminal, determining}{728}
--\entry {controlling terminal, setting}{342}
--\entry {conversion specifications (\code {printf})}{250}
--\entry {conversion specifications (\code {scanf})}{272}
--\entry {converting byte order}{418}
--\entry {converting case of characters}{69}
--\entry {converting file descriptor to stream}{313}
--\entry {converting floats to integers}{532}
--\entry {converting group ID to group name}{764}
--\entry {converting group name to group ID}{764}
--\entry {converting host address to name}{413}
--\entry {converting host name to address}{413}
--\entry {converting network name to network number}{443}
--\entry {converting network number to network name}{443}
--\entry {converting port number to service name}{417}
--\entry {converting service name to port number}{417}
--\entry {converting string to collation order}{93}
--\entry {converting strings to numbers}{539}
--\entry {converting user ID to user name}{762}
--\entry {converting user name to user ID}{762}
--\entry {cookie, for custom stream}{295}
--\entry {copy-on-write page fault}{63}
--\entry {copying strings and arrays}{79}
--\entry {cpu priority}{589}
--\entry {CPU time}{549, 551, 552}
--\entry {create on open (file status flag)}{342}
--\entry {creating a directory}{369}
--\entry {creating a FIFO special file}{396}
--\entry {creating a pipe}{393}
--\entry {creating a pipe to a subprocess}{395}
--\entry {creating a process}{702}
--\entry {creating a socket}{422}
--\entry {creating a socket pair}{423}
--\entry {creating special files}{388}
--\entry {cube root function}{485}
--\entry {currency symbols}{159}
--\entry {current limit}{585}
--\entry {current working directory}{351}
--\entry {custom streams}{295}
--\entry {customizing \code {printf}}{266}
--\initial {D}
--\entry {data loss on sockets}{399}
--\entry {databases}{733}
--\entry {datagram socket}{435}
--\entry {datagrams, transmitting}{436}
--\entry {date}{549}
--\entry {Daylight Saving Time}{557}
--\entry {decimal digit character}{67}
--\entry {decimal-point separator}{158}
--\entry {declaration (compared to definition)}{4}
--\entry {declaring variadic functions}{845}
--\entry {decompose complex numbers}{539}
--\entry {default action (for a signal)}{612}
--\entry {default action for a signal}{622}
--\entry {default argument promotions}{845}
--\entry {default value, and NSS}{736}
--\entry {defining new \code {printf} conversions}{266}
--\entry {definition (compared to declaration)}{4}
--\entry {delayed suspend character}{461}
--\entry {deleting a directory}{368}
--\entry {deleting a file}{367}
--\entry {delivery of signals}{612}
--\entry {descriptors and streams}{314}
--\entry {digit character}{67, 71}
--\entry {directories, accessing}{353}
--\entry {directories, creating}{369}
--\entry {directories, deleting}{368}
--\entry {directory}{227}
--\entry {directory entry}{227}
--\entry {directory hierarchy}{360}
--\entry {directory stream}{353}
--\entry {disadvantages of \code {alloca}}{61}
--\entry {DISCARD character}{462}
--\entry {division by zero}{522}
--\entry {DNS}{771}
--\entry {DNS server unavailable}{735}
--\entry {domain (of socket)}{399}
--\entry {domain error}{526}
--\entry {domain name}{771}
--\entry {Domain Name System}{771}
--\entry {dot notation, for Internet addresses}{409}
--\entry {DSUSP character}{461}
--\entry {duplicating file descriptors}{337}
--\entry {dynamic memory allocation}{33}
--\initial {E}
--\entry {EBCDIC}{113}
--\entry {echo of terminal input}{455}
--\entry {effective group ID}{743}
--\entry {effective user ID}{743}
--\entry {efficiency and \code {malloc}}{37}
--\entry {efficiency and obstacks}{55}
--\entry {efficiency of chunks}{57}
--\entry {EINTR, and restarting interrupted primitives}{639}
--\entry {elapsed time}{549}
--\entry {encryption}{105}
--\entry {end of file, on a stream}{281}
--\entry {end-of-file, on a file descriptor}{306}
--\entry {environment}{691}
--\entry {environment access}{691}
--\entry {environment representation}{691}
--\entry {environment variable}{691}
--\entry {environment vectors, null-character separated}{107}
--\entry {envz vectors (environment vectors)}{107}
--\entry {EOF character}{458}
--\entry {EOL character}{459}
--\entry {EOL2 character}{459}
--\entry {epoch}{553}
--\entry {ERASE character}{459}
--\entry {errno}{695}
--\entry {error codes}{15}
--\entry {error messages, in argp}{674}
--\entry {error reporting}{15}
--\entry {errors, mathematical}{526}
--\entry {establishing a handler}{622}
--\entry {ethers}{733}
--\entry {EUC}{113}
--\entry {EUC-JP}{139}
--\entry {exception}{522, 614}
--\entry {exclusive lock}{345}
--\entry {\code {exec} functions}{704}
--\entry {execing a program}{32}
--\entry {executable}{32}
--\entry {executing a file}{704}
--\entry {exit status}{697}
--\entry {exit status value}{696}
--\entry {exiting a program}{32}
--\entry {expansion of shell words}{218}
--\entry {exponent (of floating point number)}{852}
--\entry {exponentiation functions}{483}
--\entry {extending \code {printf}}{266}
--\entry {extracting file descriptor from stream}{313}
--\initial {F}
--\entry {\code {fcntl} function}{336}
--\entry {FDL, GNU Free Documentation License}{1027}
--\entry {feature test macros}{7}
--\entry {field splitting}{219}
--\entry {FIFO special file}{393}
--\entry {file access permission}{380}
--\entry {file access time}{383}
--\entry {file attribute modification time}{383}
--\entry {file attributes}{370}
--\entry {file creation mask}{380}
--\entry {file descriptor flags}{339}
--\entry {file descriptor sets, for \code {select}}{321}
--\entry {file descriptors, standard}{313}
--\entry {file locks}{345}
--\entry {file modification time}{383}
--\entry {file name}{227}
--\entry {file name component}{227}
--\entry {file name errors}{229}
--\entry {file name resolution}{228}
--\entry {file name translation flags}{341}
--\entry {file names, multiple}{363}
--\entry {file owner}{377}
--\entry {file permission bits}{378}
--\entry {file pointer}{231}
--\entry {file position}{226}
--\entry {file positioning on a file descriptor}{310}
--\entry {file positioning on a stream}{284}
--\entry {file status flags}{340}
--\entry {files, accessing}{32}
--\entry {filtering i/o through subprocess}{395}
--\entry {flag character (\code {printf})}{252}
--\entry {flag character (\code {scanf})}{273}
--\entry {flags for \code {sigaction}}{627}
--\entry {flags, file name translation}{341}
--\entry {flags, open-time action}{342}
--\entry {floating point}{520}
--\entry {floating point, IEEE}{856}
--\entry {floating type measurements}{851}
--\entry {floating-point classes}{520}
--\entry {floating-point exception}{614}
--\entry {flow control, terminal}{466}
--\entry {flushing a stream}{289}
--\entry {flushing terminal output queue}{465}
--\entry {foreground job}{713}
--\entry {foreground job, launching}{722}
--\entry {forking a process}{702}
--\entry {format string, for \code {printf}}{250}
--\entry {format string, for \code {scanf}}{272}
--\entry {formatted input from a stream}{272}
--\entry {formatted messages}{297}
--\entry {formatted output to a stream}{250}
--\entry {FP arithmetic}{535}
--\entry {FQDN}{771}
--\entry {frame, real memory}{31}
--\entry {free documentation}{1015}
--\entry {freeing (obstacks)}{52}
--\entry {freeing memory}{32}
--\entry {freeing memory allocated with \code {malloc}}{35}
--\entry {fully buffered stream}{288}
--\entry {function prototypes (variadic)}{843}
--\initial {G}
--\entry {gamma function}{488}
--\entry {gcvt_r}{546}
--\entry {gencat}{176}
--\entry {generation of signals}{612}
--\entry {generic i/o control operations}{349}
--\entry {globbing}{206}
--\entry {graphic character}{68, 71}
--\entry {Gregorian calendar}{553}
--\entry {group}{733}
--\entry {group database}{764}
--\entry {group ID}{743}
--\entry {group name}{743}
--\entry {group owner of a file}{377}
--\entry {grouping of digits}{158}
--\entry {growing objects (in obstacks)}{53}
--\initial {H}
--\entry {handling multiple signals}{632}
--\entry {hangup signal}{617}
--\entry {hard limit}{585}
--\entry {hard link}{363}
--\entry {header files}{4}
--\entry {heap consistency checking}{39}
--\entry {heap, dynamic allocation from}{34}
--\entry {heap, freeing memory from}{35}
--\entry {hexadecimal digit character}{68, 72}
--\entry {hidden bit (of floating point number mantissa)}{852}
--\entry {hierarchy, directory}{360}
--\entry {high-priority data}{433}
--\entry {high-resolution time}{553}
--\entry {holes in files}{311}
--\entry {home directory}{693}
--\entry {\code {HOME} environment variable}{693}
--\entry {hook functions (of custom streams)}{296}
--\entry {host address, Internet}{409}
--\entry {host name}{771}
--\entry {hostname}{771}
--\entry {hosts}{733}
--\entry {hosts database}{413}
--\entry {how many arguments}{844}
--\entry {hyperbolic functions}{486, 487}
--\initial {I}
--\entry {identifying terminals}{445}
--\entry {IEEE 754}{520}
--\entry {IEEE floating point}{520}
--\entry {IEEE floating point representation}{856}
--\entry {IEEE Std 1003.1}{2}
--\entry {IEEE Std 1003.2}{2}
--\entry {ignore action for a signal}{622}
--\entry {illegal instruction}{615}
--\entry {impossible events}{841}
--\entry {independent channels}{314}
--\entry {inexact exception}{522}
--\entry {infinity}{524}
--\entry {initial signal actions}{627}
--\entry {inode number}{373}
--\entry {input available signal}{618}
--\entry {input conversions, for \code {scanf}}{274}
--\entry {input from multiple files}{321}
--\entry {installation tools}{997}
--\entry {installing}{996}
--\entry {integer}{517}
--\entry {integer division functions}{518}
--\entry {integer type range}{850}
--\entry {integer type width}{850}
--\entry {interactive signals, from terminal}{456}
--\entry {interactive stop signal}{619}
--\entry {internal representation}{111}
--\entry {internationalization}{153}
--\entry {Internet host address}{409}
--\entry {Internet namespace, for sockets}{407}
--\entry {interprocess communication, with FIFO}{396}
--\entry {interprocess communication, with pipes}{393}
--\entry {interprocess communication, with signals}{642}
--\entry {interprocess communication, with sockets}{399}
--\entry {interrupt character}{460}
--\entry {interrupt signal}{616}
--\entry {interrupt-driven input}{348}
--\entry {interrupting primitives}{639}
--\entry {interval}{549}
--\entry {interval timer, setting}{578}
--\entry {INTR character}{460}
--\entry {invalid exception}{522}
--\entry {inverse complex hyperbolic functions}{487}
--\entry {inverse complex trigonometric functions}{482}
--\entry {inverse hyperbolic functions}{487}
--\entry {inverse trigonometric functions}{481}
--\entry {invocation of program}{657}
--\entry {IOCTLs}{349}
--\entry {ISO 10646}{111}
--\entry {ISO 2022}{113}
--\entry {ISO 6937}{114}
--\entry {ISO C}{2}
--\entry {ISO-2022-JP}{139}
--\entry {ISO/IEC 9945-1}{2}
--\entry {ISO/IEC 9945-2}{2}
--\initial {J}
--\entry {job}{713}
--\entry {job control}{713}
--\entry {job control functions}{728}
--\entry {job control is optional}{714}
--\entry {job control signals}{618}
--\entry {job control, enabling}{717}
--\initial {K}
--\entry {Kermit the frog}{199}
--\entry {kernel call}{695}
--\entry {kernel header files}{999}
--\entry {KILL character}{460}
--\entry {kill signal}{617}
--\entry {killing a process}{640}
--\entry {Korn Shell}{206}
--\initial {L}
--\entry {LANG environment variable}{173}
--\entry {\code {LANG} environment variable}{694}
--\entry {launching jobs}{718}
--\entry {LC_ALL environment variable}{173}
--\entry {\code {LC_ALL} environment variable}{694}
--\entry {\code {LC_COLLATE} environment variable}{694}
--\entry {\code {LC_CTYPE} environment variable}{694}
--\entry {LC_MESSAGES environment variable}{173}
--\entry {\code {LC_MESSAGES} environment variable}{694}
--\entry {\code {LC_MONETARY} environment variable}{694}
--\entry {\code {LC_NUMERIC} environment variable}{694}
--\entry {\code {LC_TIME} environment variable}{694}
--\entry {leap second}{556}
--\entry {length of string}{76}
--\entry {level, for socket options}{441}
--\entry {LGPL, Lesser General Public License}{1017}
--\entry {library}{1}
--\entry {limit}{585}
--\entry {limits on resource usage}{585}
--\entry {limits, file name length}{800}
--\entry {limits, floating types}{851}
--\entry {limits, integer types}{850}
--\entry {limits, link count of files}{799}
--\entry {limits, number of open files}{787}
--\entry {limits, number of processes}{787}
--\entry {limits, number of supplementary group IDs}{787}
--\entry {limits, pipe buffer size}{800}
--\entry {limits, POSIX}{787}
--\entry {limits, program argument size}{787}
--\entry {limits, terminal input queue}{799}
--\entry {limits, time zone name length}{787}
--\entry {line buffered stream}{288}
--\entry {line speed}{457}
--\entry {lines (in a text file)}{283}
--\entry {link}{227}
--\entry {link, hard}{363}
--\entry {link, soft}{364}
--\entry {link, symbolic}{364}
--\entry {linked channels}{314}
--\entry {listening (sockets)}{425}
--\entry {literals}{32}
--\entry {little-endian}{418}
--\entry {LNEXT character}{462}
--\entry {load average}{600}
--\entry {local namespace, for sockets}{405}
--\entry {local network address number}{409}
--\entry {local time}{553}
--\entry {locale categories}{154}
--\entry {locale, changing}{155}
--\entry {locales}{153}
--\entry {locking pages}{62}
--\entry {logarithm functions}{483}
--\entry {login name}{743}
--\entry {login name, determining}{753}
--\entry {\code {LOGNAME} environment variable}{693}
--\entry {long jumps}{601}
--\entry {long-named options}{658}
--\entry {longjmp}{60}
--\entry {loss of data on sockets}{399}
--\entry {lost resource signal}{620}
--\entry {lower-case character}{67, 71}
--\initial {M}
--\entry {macros}{52}
--\entry {\code {main} function}{657}
--\entry {malloc debugger}{45}
--\entry {\code {malloc} function}{34}
--\entry {mantissa (of floating point number)}{852}
--\entry {matching failure, in \code {scanf}}{272}
--\entry {math errors}{490}
--\entry {mathematical constants}{479}
--\entry {maximum}{537}
--\entry {maximum field width (\code {scanf})}{273}
--\entry {maximum limit}{585}
--\entry {maximum possible integer}{518}
--\entry {measurements of floating types}{851}
--\entry {memory allocation}{31}
--\entry {memory lock}{62}
--\entry {memory mapped file}{32}
--\entry {memory mapped I/O}{32}
--\entry {memory page}{598}
--\entry {merging of signals}{632}
--\entry {MIN termios slot}{463}
--\entry {minimum}{537}
--\entry {minimum field width (\code {printf})}{252}
--\entry {minimum possible integer}{518}
--\entry {mixing descriptors and streams}{314}
--\entry {modem disconnect}{453}
--\entry {modem status lines}{453}
--\entry {monetary value formatting}{158}
--\entry {multi-threaded application}{236}
--\entry {multibyte character}{113}
--\entry {multibyte character string}{75}
--\entry {multibyte string}{76}
--\entry {multiple names for one file}{363}
--\entry {multiplexing input}{321}
--\entry {multiply-add}{537}
--\initial {N}
--\entry {name of running program}{27}
--\entry {name of socket}{401}
--\entry {Name Service Switch}{733}
--\entry {name space}{6}
--\entry {names of signals}{613}
--\entry {namespace (of socket)}{399}
--\entry {NaN}{524, 536}
--\entry {netgroup}{733}
--\entry {Netgroup}{767}
--\entry {network byte order}{418}
--\entry {network number}{409}
--\entry {network protocol}{399}
--\entry {networks}{733}
--\entry {networks database}{443}
--\entry {NIS}{771}
--\entry {NIS domain name}{771, 772}
--\entry {nisplus, and booting}{735}
--\entry {nisplus, and completeness}{735}
--\entry {NLSPATH environment variable}{172}
--\entry {\code {NLSPATH} environment variable}{694}
--\entry {non-blocking open}{342}
--\entry {non-local exit, from signal handler}{630}
--\entry {non-local exits}{601}
--\entry {noncanonical input processing}{446}
--\entry {normalization functions (floating-point)}{531}
--\entry {normalized floating point number}{852}
--\entry {not a number}{524}
--\entry {NSS}{733}
--\entry {\file {nsswitch.conf}}{734}
--\entry {null character}{75}
--\entry {null pointer constant}{848}
--\entry {null wide character}{75}
--\entry {number of arguments passed}{844}
--\entry {number syntax, parsing}{539}
--\entry {numeric value formatting}{158}
--\initial {O}
--\entry {obstack status}{56}
--\entry {obstacks}{49}
--\entry {open-time action flags}{342}
--\entry {opening a file}{225}
--\entry {opening a file descriptor}{303}
--\entry {opening a pipe}{393}
--\entry {opening a pseudo-terminal pair}{470}
--\entry {opening a socket}{422}
--\entry {opening a socket pair}{423}
--\entry {opening a stream}{232}
--\entry {Optimization}{515}
--\entry {optimizing NSS}{736}
--\entry {option parsing with argp}{666}
--\entry {optional arguments}{842}
--\entry {optional POSIX features}{788}
--\entry {orientation, stream}{233, 240}
--\entry {orphaned process group}{715}
--\entry {out-of-band data}{433}
--\entry {output conversions, for \code {printf}}{252}
--\entry {output possible signal}{618}
--\entry {overflow exception}{522}
--\entry {owner of a file}{377}
--\initial {P}
--\entry {packet}{399}
--\entry {page boundary}{38}
--\entry {page fault}{31}
--\entry {page fault, copy-on-write}{63}
--\entry {page frame}{31}
--\entry {page, memory}{598}
--\entry {page, virtual memory}{31}
--\entry {paging}{31, 62}
--\entry {parameter promotion}{77}
--\entry {parent directory}{228}
--\entry {parent process}{701, 702}
--\entry {parity checking}{450}
--\entry {parsing a template string}{263}
--\entry {parsing numbers (in formatted input)}{539}
--\entry {parsing program arguments}{659}
--\entry {parsing tokens from a string}{100}
--\entry {passwd}{733}
--\entry {password database}{761}
--\entry {\code {PATH} environment variable}{693}
--\entry {\code {pause} function}{650}
--\entry {peeking at input}{247}
--\entry {pending signals}{612}
--\entry {pending signals, checking for}{647}
--\entry {period of time}{549}
--\entry {permission to access a file}{380}
--\entry {persona}{743}
--\entry {physical address}{598}
--\entry {physical memory}{598}
--\entry {pi (trigonometric constant)}{480}
--\entry {pipe}{393}
--\entry {pipe signal}{620}
--\entry {pipe to a subprocess}{395}
--\entry {port number}{416}
--\entry {positioning a file descriptor}{310}
--\entry {positioning a stream}{284}
--\entry {positive difference}{537}
--\entry {POSIX}{2}
--\entry {POSIX capacity limits}{787}
--\entry {POSIX optional features}{788}
--\entry {POSIX.1}{2}
--\entry {POSIX.2}{2}
--\entry {power functions}{483}
--\entry {precision (of floating point number)}{852}
--\entry {precision (\code {printf})}{252}
--\entry {predicates on arrays}{89}
--\entry {predicates on characters}{67}
--\entry {predicates on strings}{89}
--\entry {preemptive scheduling}{590}
--\entry {primitives, interrupting}{639}
--\entry {printing character}{68, 71}
--\entry {priority of a process}{589}
--\entry {priority, absolute}{589}
--\entry {process}{657, 701}
--\entry {process completion}{706}
--\entry {process group functions}{728}
--\entry {process group ID}{719}
--\entry {process group leader}{719}
--\entry {process groups}{713}
--\entry {process ID}{702}
--\entry {process image}{702}
--\entry {process lifetime}{702}
--\entry {process priority}{589}
--\entry {process signal mask}{645}
--\entry {process termination}{696}
--\entry {processor time}{549, 552}
--\entry {profiling alarm signal}{618}
--\entry {profiling timer}{578}
--\entry {program}{657}
--\entry {program argument syntax}{658}
--\entry {program arguments}{657}
--\entry {program arguments, parsing}{659}
--\entry {program error signals}{613}
--\entry {program name}{27}
--\entry {program startup}{657}
--\entry {program termination}{696}
--\entry {program termination signals}{616}
--\entry {programming your own streams}{295}
--\entry {project complex numbers}{539}
--\entry {protocol (of socket)}{399}
--\entry {protocol family}{399}
--\entry {protocols}{733}
--\entry {protocols database}{419}
--\entry {prototypes for variadic functions}{843}
--\entry {pseudo-random numbers}{508}
--\entry {pseudo-terminals}{468}
--\entry {punctuation character}{68, 72}
--\entry {pushing input back}{247}
--\initial {Q}
--\entry {quick sort function (for arrays)}{196}
--\entry {QUIT character}{460}
--\entry {quit signal}{616}
--\entry {quote removal}{219}
--\initial {R}
--\entry {race conditions, relating to job control}{719}
--\entry {race conditions, relating to signals}{631}
--\entry {radix (of floating point number)}{852}
--\entry {raising signals}{639}
--\entry {random numbers}{508}
--\entry {random-access files}{226}
--\entry {range error}{526}
--\entry {range of integer type}{850}
--\entry {read lock}{345}
--\entry {reading from a directory}{353}
--\entry {reading from a file descriptor}{306}
--\entry {reading from a socket}{427}
--\entry {reading from a stream, by blocks}{249}
--\entry {reading from a stream, by characters}{243}
--\entry {reading from a stream, formatted}{272}
--\entry {ready to run}{590}
--\entry {real group ID}{743}
--\entry {real user ID}{743}
--\entry {real-time timer}{578}
--\entry {realtime CPU scheduling}{589}
--\entry {realtime processing}{62}
--\entry {realtime scheduling}{591}
--\entry {receiving datagrams}{436}
--\entry {record locking}{345}
--\entry {redirecting input and output}{337}
--\entry {reentrant functions}{635}
--\entry {reentrant NSS functions}{737}
--\entry {relative file name}{228}
--\entry {removal of quotes}{219}
--\entry {removing a file}{367}
--\entry {removing macros that shadow functions}{5}
--\entry {renaming a file}{368}
--\entry {reporting bugs}{1000}
--\entry {reporting errors}{15}
--\entry {REPRINT character}{460}
--\entry {reserved names}{6}
--\entry {resource limits}{585}
--\entry {restarting interrupted primitives}{639}
--\entry {restrictions on signal handler functions}{634}
--\entry {root directory}{228}
--\entry {Rot13}{105}
--\entry {rpc}{733}
--\entry {runnable process}{590}
--\entry {running a command}{701}
--\initial {S}
--\entry {saved set-group-ID}{744}
--\entry {saved set-user-ID}{744}
--\entry {scanning the group list}{765}
--\entry {scanning the user list}{762}
--\entry {scatter-gather}{315}
--\entry {scheduling, traditional}{595}
--\entry {search function (for arrays)}{195}
--\entry {search functions (for strings)}{96}
--\entry {seed (for random numbers)}{508}
--\entry {seeking on a file descriptor}{310}
--\entry {seeking on a stream}{284}
--\entry {segmentation violation}{615}
--\entry {sending a datagram}{436}
--\entry {sending signals}{639}
--\entry {sequential-access files}{226}
--\entry {server}{424}
--\entry {services}{733}
--\entry {services database}{417}
--\entry {session}{713}
--\entry {session leader}{713}
--\entry {setting an alarm}{578}
--\entry {\code {setuid} programs}{744}
--\entry {setuid programs and file access}{382}
--\entry {severity class}{298, 300}
--\entry {sgettext}{190}
--\entry {shadow}{733}
--\entry {shadowing functions with macros}{5}
--\entry {shared lock}{345}
--\entry {shared memory}{598}
--\entry {shell}{713}
--\entry {shift state}{116}
--\entry {Shift_JIS}{113}
--\entry {shrinking objects}{54}
--\entry {shutting down a socket}{422}
--\entry {\code {sigaction} flags}{627}
--\entry {\code {sigaction} function}{624}
--\entry {\code {SIGCHLD}, handling of}{723}
--\entry {sign (of floating point number)}{852}
--\entry {signal}{522, 611}
--\entry {signal action}{612}
--\entry {signal actions}{622}
--\entry {signal flags}{627}
--\entry {\code {signal} function}{622}
--\entry {signal handler function}{628}
--\entry {signal mask}{645}
--\entry {signal messages}{621}
--\entry {signal names}{613}
--\entry {signal number}{613}
--\entry {signal set}{644}
--\entry {signals, generating}{639}
--\entry {signedness}{517}
--\entry {significand (of floating point number)}{852}
--\entry {\code {SIGTTIN}, from background job}{714}
--\entry {\code {SIGTTOU}, from background job}{715}
--\entry {simple time}{553}
--\entry {single-byte string}{76}
--\entry {size of string}{76}
--\entry {SJIS}{113}
--\entry {socket}{399}
--\entry {socket address (name) binding}{401}
--\entry {socket domain}{399}
--\entry {socket namespace}{399}
--\entry {socket option level}{441}
--\entry {socket options}{441}
--\entry {socket pair}{423}
--\entry {socket protocol}{399}
--\entry {socket shutdown}{422}
--\entry {socket, client actions}{424}
--\entry {socket, closing}{422}
--\entry {socket, connecting}{424}
--\entry {socket, creating}{422}
--\entry {socket, initiating a connection}{424}
--\entry {sockets, accepting connections}{426}
--\entry {sockets, listening}{425}
--\entry {sockets, server actions}{425}
--\entry {soft limit}{585}
--\entry {soft link}{364}
--\entry {sort function (for arrays)}{196}
--\entry {sparse files}{311}
--\entry {special files}{388}
--\entry {special functions}{488}
--\entry {specified action (for a signal)}{612}
--\entry {speed of execution}{62}
--\entry {square root function}{485}
--\entry {stable sorting}{196}
--\entry {standard dot notation, for Internet addresses}{409}
--\entry {standard environment variables}{693}
--\entry {standard error file descriptor}{313}
--\entry {standard error stream}{232}
--\entry {standard file descriptors}{313}
--\entry {standard input file descriptor}{313}
--\entry {standard input stream}{231}
--\entry {standard output file descriptor}{313}
--\entry {standard output stream}{231}
--\entry {standard streams}{231}
--\entry {standards}{1}
--\entry {START character}{461}
--\entry {startup of program}{657}
--\entry {stateful}{116, 119, 124, 134, 136, 148}
--\entry {static memory allocation}{33}
--\entry {static storage class}{33}
--\entry {STATUS character}{462}
--\entry {status codes}{15}
--\entry {status of a file}{370}
--\entry {status of obstack}{56}
--\entry {sticky bit}{379}
--\entry {STOP character}{461}
--\entry {stop signal}{619}
--\entry {stopped job}{714}
--\entry {stopped jobs, continuing}{726}
--\entry {stopped jobs, detecting}{723}
--\entry {storage allocation}{31}
--\entry {stream (sockets)}{399}
--\entry {stream orientation}{233, 240}
--\entry {stream, for I/O to a string}{292}
--\entry {streams and descriptors}{314}
--\entry {streams, and file descriptors}{313}
--\entry {streams, C++}{239}
--\entry {streams, standard}{231}
--\entry {string}{75}
--\entry {string allocation}{76}
--\entry {string collation functions}{92}
--\entry {string comparison functions}{89}
--\entry {string concatenation functions}{79}
--\entry {string copy functions}{79}
--\entry {string length}{76}
--\entry {string literal}{75}
--\entry {string search functions}{96}
--\entry {string stream}{292}
--\entry {string vectors, null-character separated}{107}
--\entry {string, representation of}{75}
--\entry {style of communication (of a socket)}{399}
--\entry {subshell}{717}
--\entry {substitution of variables and commands}{219}
--\entry {successive signals}{632}
--\entry {summer time}{557}
--\entry {SunOS}{3}
--\entry {supplementary group IDs}{743}
--\entry {SUSP character}{460}
--\entry {suspend character}{460}
--\entry {SVID}{3}
--\entry {swap space}{31}
--\entry {symbolic link}{364}
--\entry {symbolic link, opening}{342}
--\entry {synchronizing}{323, 332}
--\entry {syntax error messages, in argp}{674}
--\entry {syntax, for program arguments}{658}
--\entry {syntax, for reading numbers}{539}
--\entry {sysconf}{599, 600}
--\entry {system call}{695}
--\entry {system call number}{695}
--\entry {System V Unix}{3}
--\initial {T}
--\entry {TCP (Internet protocol)}{419}
--\entry {template, for \code {printf}}{250}
--\entry {template, for \code {scanf}}{272}
--\entry {\code {TERM} environment variable}{694}
--\entry {terminal flow control}{466}
--\entry {terminal identification}{445}
--\entry {terminal input queue}{446}
--\entry {terminal input queue, clearing}{465}
--\entry {terminal input signal}{619}
--\entry {terminal line control functions}{465}
--\entry {terminal line speed}{457}
--\entry {terminal mode data types}{447}
--\entry {terminal mode functions}{448}
--\entry {terminal modes, BSD}{464}
--\entry {terminal output queue}{446}
--\entry {terminal output queue, flushing}{465}
--\entry {terminal output signal}{619}
--\entry {terminated jobs, detecting}{723}
--\entry {termination signal}{616}
--\entry {testing access permission}{382}
--\entry {testing exit status of child process}{706}
--\entry {text stream}{283}
--\entry {thrashing}{598}
--\entry {thread of control}{657}
--\entry {threads}{236}
--\entry {ticks, clock}{551}
--\entry {tilde expansion}{219}
--\entry {time}{549}
--\entry {TIME termios slot}{463}
--\entry {time zone}{575}
--\entry {time zone database}{576}
--\entry {time, elapsed}{549}
--\entry {time, high precision}{559}
--\entry {timer, profiling}{578}
--\entry {timer, real-time}{578}
--\entry {timer, virtual}{578}
--\entry {timers, setting}{578}
--\entry {timespec}{550}
--\entry {timeval}{550}
--\entry {timing error in signal handling}{649}
--\entry {TMPDIR environment variable}{390}
--\entry {tokenizing strings}{100}
--\entry {tools, for installing library}{997}
--\entry {transmitting datagrams}{436}
--\entry {tree, directory}{360}
--\entry {triangulation}{139}
--\entry {trigonometric functions}{480}
--\entry {type measurements, floating}{851}
--\entry {type measurements, integer}{850}
--\entry {type modifier character (\code {printf})}{252}
--\entry {type modifier character (\code {scanf})}{273}
--\entry {typeahead buffer}{446}
--\entry {\code {TZ} environment variable}{694}
--\initial {U}
--\entry {UCS-2}{111}
--\entry {UCS-4}{111}
--\entry {ulps}{490}
--\entry {umask}{380}
--\entry {unbuffered stream}{288}
--\entry {unconstrained memory allocation}{34}
--\entry {undefining macros that shadow functions}{5}
--\entry {underflow exception}{522}
--\entry {Unicode}{111}
--\entry {Unix, Berkeley}{3}
--\entry {Unix, System V}{3}
--\entry {unlinking a file}{367}
--\entry {unordered comparison}{536}
--\entry {unreading characters}{247}
--\entry {upgrading from libc5}{999}
--\entry {upper-case character}{67, 72}
--\entry {urgent data signal}{618}
--\entry {urgent socket condition}{433}
--\entry {usage limits}{585}
--\entry {usage messages, in argp}{673}
--\entry {user accounting database}{753}
--\entry {user database}{761}
--\entry {user ID}{743}
--\entry {user ID, determining}{753}
--\entry {user name}{743}
--\entry {user signals}{621}
--\entry {usual file name errors}{229}
--\entry {UTF-16}{111}
--\entry {UTF-7}{114}
--\entry {UTF-8}{111, 114}
--\initial {V}
--\entry {va_copy}{85}
--\entry {variable number of arguments}{842}
--\entry {variable substitution}{219}
--\entry {variable-sized arrays}{61}
--\entry {variadic function argument access}{844}
--\entry {variadic function prototypes}{843}
--\entry {variadic functions}{842}
--\entry {variadic functions, calling}{845}
--\entry {virtual time alarm signal}{618}
--\entry {virtual timer}{578}
--\entry {\code {volatile} declarations}{634}
--\initial {W}
--\entry {waiting for a signal}{650}
--\entry {waiting for completion of child process}{706}
--\entry {waiting for input or output}{321}
--\entry {WERASE character}{459}
--\entry {whitespace character}{68, 72}
--\entry {wide character}{111}
--\entry {wide character string}{75, 76}
--\entry {width of integer type}{850}
--\entry {wildcard expansion}{219}
--\entry {wint_t}{77}
--\entry {word expansion}{218}
--\entry {working directory}{351}
--\entry {write lock}{345}
--\entry {writing to a file descriptor}{308}
--\entry {writing to a socket}{427}
--\entry {writing to a stream, by blocks}{249}
--\entry {writing to a stream, by characters}{241}
--\entry {writing to a stream, formatted}{250}
--\initial {Y}
--\entry {YP}{771}
--\entry {YP domain name}{771, 772}
--\initial {Z}
--\entry {zero divide}{522}
-diff -u -udbrN glibc-2.3.2/manual/libc.fn glibc-2.3.2-200304020432/manual/libc.fn
---- glibc-2.3.2/manual/libc.fn	Tue Feb 25 11:35:07 2003
-+++ glibc-2.3.2-200304020432/manual/libc.fn	Thu Jan  1 01:00:00 1970
-@@ -1,1335 +0,0 @@
--\entry{strerror}{26}{\code {strerror}}
--\entry{strerror_r}{26}{\code {strerror_r}}
--\entry{perror}{26}{\code {perror}}
--\entry{error}{28}{\code {error}}
--\entry{error_at_line}{28}{\code {error_at_line}}
--\entry{warn}{30}{\code {warn}}
--\entry{vwarn}{30}{\code {vwarn}}
--\entry{warnx}{30}{\code {warnx}}
--\entry{vwarnx}{30}{\code {vwarnx}}
--\entry{err}{30}{\code {err}}
--\entry{verr}{30}{\code {verr}}
--\entry{errx}{30}{\code {errx}}
--\entry{verrx}{30}{\code {verrx}}
--\entry{malloc}{34}{\code {malloc}}
--\entry{free}{35}{\code {free}}
--\entry{cfree}{36}{\code {cfree}}
--\entry{realloc}{36}{\code {realloc}}
--\entry{calloc}{37}{\code {calloc}}
--\entry{memalign}{38}{\code {memalign}}
--\entry{posix_memalign}{38}{\code {posix_memalign}}
--\entry{valloc}{38}{\code {valloc}}
--\entry{mallopt}{39}{\code {mallopt}}
--\entry{mcheck}{39}{\code {mcheck}}
--\entry{mprobe}{40}{\code {mprobe}}
--\entry{mallinfo}{44}{\code {mallinfo}}
--\entry{mtrace}{45}{\code {mtrace}}
--\entry{muntrace}{46}{\code {muntrace}}
--\entry{obstack_chunk_alloc}{50}{\code {obstack_chunk_alloc}}
--\entry{obstack_chunk_free}{50}{\code {obstack_chunk_free}}
--\entry{obstack_init}{50}{\code {obstack_init}}
--\entry{obstack_alloc}{51}{\code {obstack_alloc}}
--\entry{obstack_copy}{51}{\code {obstack_copy}}
--\entry{obstack_copy0}{52}{\code {obstack_copy0}}
--\entry{obstack_free}{52}{\code {obstack_free}}
--\entry{obstack_blank}{53}{\code {obstack_blank}}
--\entry{obstack_grow}{53}{\code {obstack_grow}}
--\entry{obstack_grow0}{54}{\code {obstack_grow0}}
--\entry{obstack_1grow}{54}{\code {obstack_1grow}}
--\entry{obstack_ptr_grow}{54}{\code {obstack_ptr_grow}}
--\entry{obstack_int_grow}{54}{\code {obstack_int_grow}}
--\entry{obstack_finish}{54}{\code {obstack_finish}}
--\entry{obstack_object_size}{54}{\code {obstack_object_size}}
--\entry{obstack_room}{55}{\code {obstack_room}}
--\entry{obstack_1grow_fast}{55}{\code {obstack_1grow_fast}}
--\entry{obstack_ptr_grow_fast}{55}{\code {obstack_ptr_grow_fast}}
--\entry{obstack_int_grow_fast}{55}{\code {obstack_int_grow_fast}}
--\entry{obstack_blank_fast}{55}{\code {obstack_blank_fast}}
--\entry{obstack_base}{56}{\code {obstack_base}}
--\entry{obstack_next_free}{56}{\code {obstack_next_free}}
--\entry{obstack_object_size}{56}{\code {obstack_object_size}}
--\entry{obstack_alignment_mask}{57}{\code {obstack_alignment_mask}}
--\entry{obstack_chunk_size}{57}{\code {obstack_chunk_size}}
--\entry{alloca}{59}{\code {alloca}}
--\entry{brk}{62}{\code {brk}}
--\entry{sbrk}{62}{\code {sbrk}}
--\entry{mlock}{64}{\code {mlock}}
--\entry{munlock}{64}{\code {munlock}}
--\entry{mlockall}{64}{\code {mlockall}}
--\entry{munlockall}{65}{\code {munlockall}}
--\entry{islower}{67}{\code {islower}}
--\entry{isupper}{67}{\code {isupper}}
--\entry{isalpha}{67}{\code {isalpha}}
--\entry{isdigit}{68}{\code {isdigit}}
--\entry{isalnum}{68}{\code {isalnum}}
--\entry{isxdigit}{68}{\code {isxdigit}}
--\entry{ispunct}{68}{\code {ispunct}}
--\entry{isspace}{68}{\code {isspace}}
--\entry{isblank}{68}{\code {isblank}}
--\entry{isgraph}{68}{\code {isgraph}}
--\entry{isprint}{68}{\code {isprint}}
--\entry{iscntrl}{68}{\code {iscntrl}}
--\entry{isascii}{68}{\code {isascii}}
--\entry{tolower}{69}{\code {tolower}}
--\entry{toupper}{69}{\code {toupper}}
--\entry{toascii}{69}{\code {toascii}}
--\entry{_tolower}{69}{\code {_tolower}}
--\entry{_toupper}{69}{\code {_toupper}}
--\entry{wctype}{70}{\code {wctype}}
--\entry{iswctype}{70}{\code {iswctype}}
--\entry{iswalnum}{70}{\code {iswalnum}}
--\entry{iswalpha}{70}{\code {iswalpha}}
--\entry{iswcntrl}{71}{\code {iswcntrl}}
--\entry{iswdigit}{71}{\code {iswdigit}}
--\entry{iswgraph}{71}{\code {iswgraph}}
--\entry{iswlower}{71}{\code {iswlower}}
--\entry{iswprint}{71}{\code {iswprint}}
--\entry{iswpunct}{72}{\code {iswpunct}}
--\entry{iswspace}{72}{\code {iswspace}}
--\entry{iswupper}{72}{\code {iswupper}}
--\entry{iswxdigit}{72}{\code {iswxdigit}}
--\entry{iswblank}{72}{\code {iswblank}}
--\entry{wctrans}{74}{\code {wctrans}}
--\entry{towctrans}{74}{\code {towctrans}}
--\entry{towlower}{74}{\code {towlower}}
--\entry{towupper}{74}{\code {towupper}}
--\entry{strlen}{77}{\code {strlen}}
--\entry{wcslen}{78}{\code {wcslen}}
--\entry{strnlen}{78}{\code {strnlen}}
--\entry{wcsnlen}{79}{\code {wcsnlen}}
--\entry{memcpy}{79}{\code {memcpy}}
--\entry{wmemcpy}{79}{\code {wmemcpy}}
--\entry{mempcpy}{80}{\code {mempcpy}}
--\entry{wmempcpy}{80}{\code {wmempcpy}}
--\entry{memmove}{80}{\code {memmove}}
--\entry{wmemmove}{81}{\code {wmemmove}}
--\entry{memccpy}{81}{\code {memccpy}}
--\entry{memset}{81}{\code {memset}}
--\entry{wmemset}{81}{\code {wmemset}}
--\entry{strcpy}{81}{\code {strcpy}}
--\entry{wcscpy}{81}{\code {wcscpy}}
--\entry{strncpy}{81}{\code {strncpy}}
--\entry{wcsncpy}{82}{\code {wcsncpy}}
--\entry{strdup}{82}{\code {strdup}}
--\entry{wcsdup}{82}{\code {wcsdup}}
--\entry{strndup}{82}{\code {strndup}}
--\entry{stpcpy}{83}{\code {stpcpy}}
--\entry{wcpcpy}{83}{\code {wcpcpy}}
--\entry{stpncpy}{83}{\code {stpncpy}}
--\entry{wcpncpy}{84}{\code {wcpncpy}}
--\entry{strdupa}{84}{\code {strdupa}}
--\entry{strndupa}{85}{\code {strndupa}}
--\entry{strcat}{85}{\code {strcat}}
--\entry{wcscat}{85}{\code {wcscat}}
--\entry{strncat}{87}{\code {strncat}}
--\entry{wcsncat}{88}{\code {wcsncat}}
--\entry{bcopy}{88}{\code {bcopy}}
--\entry{bzero}{89}{\code {bzero}}
--\entry{memcmp}{89}{\code {memcmp}}
--\entry{wmemcmp}{89}{\code {wmemcmp}}
--\entry{strcmp}{90}{\code {strcmp}}
--\entry{wcscmp}{90}{\code {wcscmp}}
--\entry{strcasecmp}{90}{\code {strcasecmp}}
--\entry{wcscasecmp}{90}{\code {wcscasecmp}}
--\entry{strncmp}{91}{\code {strncmp}}
--\entry{wcsncmp}{91}{\code {wcsncmp}}
--\entry{strncasecmp}{91}{\code {strncasecmp}}
--\entry{wcsncasecmp}{91}{\code {wcsncasecmp}}
--\entry{strverscmp}{91}{\code {strverscmp}}
--\entry{bcmp}{92}{\code {bcmp}}
--\entry{strcoll}{93}{\code {strcoll}}
--\entry{wcscoll}{93}{\code {wcscoll}}
--\entry{strxfrm}{93}{\code {strxfrm}}
--\entry{wcsxfrm}{94}{\code {wcsxfrm}}
--\entry{memchr}{96}{\code {memchr}}
--\entry{wmemchr}{96}{\code {wmemchr}}
--\entry{rawmemchr}{96}{\code {rawmemchr}}
--\entry{memrchr}{97}{\code {memrchr}}
--\entry{strchr}{97}{\code {strchr}}
--\entry{wcschr}{97}{\code {wcschr}}
--\entry{strchrnul}{97}{\code {strchrnul}}
--\entry{wcschrnul}{97}{\code {wcschrnul}}
--\entry{strrchr}{98}{\code {strrchr}}
--\entry{wcsrchr}{98}{\code {wcsrchr}}
--\entry{strstr}{98}{\code {strstr}}
--\entry{wcsstr}{98}{\code {wcsstr}}
--\entry{wcswcs}{98}{\code {wcswcs}}
--\entry{strcasestr}{98}{\code {strcasestr}}
--\entry{memmem}{99}{\code {memmem}}
--\entry{strspn}{99}{\code {strspn}}
--\entry{wcsspn}{99}{\code {wcsspn}}
--\entry{strcspn}{99}{\code {strcspn}}
--\entry{wcscspn}{99}{\code {wcscspn}}
--\entry{strpbrk}{99}{\code {strpbrk}}
--\entry{wcspbrk}{100}{\code {wcspbrk}}
--\entry{index}{100}{\code {index}}
--\entry{rindex}{100}{\code {rindex}}
--\entry{strtok}{100}{\code {strtok}}
--\entry{wcstok}{101}{\code {wcstok}}
--\entry{strtok_r}{102}{\code {strtok_r}}
--\entry{strsep}{102}{\code {strsep}}
--\entry{basename}{103}{\code {basename}}
--\entry{basename}{104}{\code {basename}}
--\entry{dirname}{104}{\code {dirname}}
--\entry{strfry}{105}{\code {strfry}}
--\entry{memfrob}{105}{\code {memfrob}}
--\entry{l64a}{105}{\code {l64a}}
--\entry{a64l}{106}{\code {a64l}}
--\entry{argz_create}{108}{\code {argz_create}}
--\entry{argz_create_sep}{108}{\code {argz_create_sep}}
--\entry{argz_count}{108}{\code {argz_count}}
--\entry{argz_extract}{108}{\code {argz_extract}}
--\entry{argz_stringify}{108}{\code {argz_stringify}}
--\entry{argz_add}{108}{\code {argz_add}}
--\entry{argz_add_sep}{108}{\code {argz_add_sep}}
--\entry{argz_append}{108}{\code {argz_append}}
--\entry{argz_delete}{109}{\code {argz_delete}}
--\entry{argz_insert}{109}{\code {argz_insert}}
--\entry{argz_next}{109}{\code {argz_next}}
--\entry{argz_replace}{109}{\code {argz_replace}}
--\entry{envz_entry}{110}{\code {envz_entry}}
--\entry{envz_get}{110}{\code {envz_get}}
--\entry{envz_add}{110}{\code {envz_add}}
--\entry{envz_merge}{110}{\code {envz_merge}}
--\entry{envz_strip}{110}{\code {envz_strip}}
--\entry{mbsinit}{117}{\code {mbsinit}}
--\entry{btowc}{118}{\code {btowc}}
--\entry{wctob}{118}{\code {wctob}}
--\entry{mbrtowc}{119}{\code {mbrtowc}}
--\entry{mbrlen}{120}{\code {mbrlen}}
--\entry{wcrtomb}{121}{\code {wcrtomb}}
--\entry{mbsrtowcs}{123}{\code {mbsrtowcs}}
--\entry{wcsrtombs}{124}{\code {wcsrtombs}}
--\entry{mbsnrtowcs}{125}{\code {mbsnrtowcs}}
--\entry{wcsnrtombs}{126}{\code {wcsnrtombs}}
--\entry{mbtowc}{128}{\code {mbtowc}}
--\entry{wctomb}{128}{\code {wctomb}}
--\entry{mblen}{129}{\code {mblen}}
--\entry{mbstowcs}{129}{\code {mbstowcs}}
--\entry{wcstombs}{130}{\code {wcstombs}}
--\entry{iconv_open}{132}{\code {iconv_open}}
--\entry{iconv_close}{133}{\code {iconv_close}}
--\entry{iconv}{134}{\code {iconv}}
--\entry{setlocale}{155}{\code {setlocale}}
--\entry{localeconv}{158}{\code {localeconv}}
--\entry{nl_langinfo}{161}{\code {nl_langinfo}}
--\entry{strfmon}{167}{\code {strfmon}}
--\entry{rpmatch}{170}{\code {rpmatch}}
--\entry{catopen}{171}{\code {catopen}}
--\entry{catgets}{174}{\code {catgets}}
--\entry{catclose}{174}{\code {catclose}}
--\entry{gettext}{181}{\code {gettext}}
--\entry{dgettext}{182}{\code {dgettext}}
--\entry{dcgettext}{182}{\code {dcgettext}}
--\entry{textdomain}{184}{\code {textdomain}}
--\entry{bindtextdomain}{184}{\code {bindtextdomain}}
--\entry{ngettext}{186}{\code {ngettext}}
--\entry{dngettext}{186}{\code {dngettext}}
--\entry{dcngettext}{186}{\code {dcngettext}}
--\entry{bind_textdomain_codeset}{189}{\code {bind_textdomain_codeset}}
--\entry{lfind}{195}{\code {lfind}}
--\entry{lsearch}{196}{\code {lsearch}}
--\entry{bsearch}{196}{\code {bsearch}}
--\entry{qsort}{196}{\code {qsort}}
--\entry{hcreate}{199}{\code {hcreate}}
--\entry{hdestroy}{200}{\code {hdestroy}}
--\entry{hsearch}{200}{\code {hsearch}}
--\entry{hcreate_r}{201}{\code {hcreate_r}}
--\entry{hdestroy_r}{201}{\code {hdestroy_r}}
--\entry{hsearch_r}{201}{\code {hsearch_r}}
--\entry{tsearch}{202}{\code {tsearch}}
--\entry{tfind}{202}{\code {tfind}}
--\entry{tdelete}{202}{\code {tdelete}}
--\entry{tdestroy}{203}{\code {tdestroy}}
--\entry{twalk}{203}{\code {twalk}}
--\entry{fnmatch}{205}{\code {fnmatch}}
--\entry{glob}{209}{\code {glob}}
--\entry{glob64}{209}{\code {glob64}}
--\entry{globfree}{213}{\code {globfree}}
--\entry{globfree64}{213}{\code {globfree64}}
--\entry{regcomp}{214}{\code {regcomp}}
--\entry{regexec}{216}{\code {regexec}}
--\entry{regfree}{218}{\code {regfree}}
--\entry{regerror}{218}{\code {regerror}}
--\entry{wordexp}{220}{\code {wordexp}}
--\entry{wordfree}{220}{\code {wordfree}}
--\entry{fopen}{232}{\code {fopen}}
--\entry{fopen64}{233}{\code {fopen64}}
--\entry{freopen}{234}{\code {freopen}}
--\entry{freopen64}{234}{\code {freopen64}}
--\entry{__freadable}{235}{\code {__freadable}}
--\entry{__fwritable}{235}{\code {__fwritable}}
--\entry{__freading}{235}{\code {__freading}}
--\entry{__fwriting}{235}{\code {__fwriting}}
--\entry{fclose}{235}{\code {fclose}}
--\entry{fcloseall}{236}{\code {fcloseall}}
--\entry{flockfile}{236}{\code {flockfile}}
--\entry{ftrylockfile}{237}{\code {ftrylockfile}}
--\entry{funlockfile}{237}{\code {funlockfile}}
--\entry{__fsetlocking}{238}{\code {__fsetlocking}}
--\entry{fwide}{240}{\code {fwide}}
--\entry{fputc}{241}{\code {fputc}}
--\entry{fputwc}{241}{\code {fputwc}}
--\entry{fputc_unlocked}{241}{\code {fputc_unlocked}}
--\entry{fputwc_unlocked}{241}{\code {fputwc_unlocked}}
--\entry{putc}{241}{\code {putc}}
--\entry{putwc}{242}{\code {putwc}}
--\entry{putc_unlocked}{242}{\code {putc_unlocked}}
--\entry{putwc_unlocked}{242}{\code {putwc_unlocked}}
--\entry{putchar}{242}{\code {putchar}}
--\entry{putwchar}{242}{\code {putwchar}}
--\entry{putchar_unlocked}{242}{\code {putchar_unlocked}}
--\entry{putwchar_unlocked}{242}{\code {putwchar_unlocked}}
--\entry{fputs}{242}{\code {fputs}}
--\entry{fputws}{242}{\code {fputws}}
--\entry{fputs_unlocked}{243}{\code {fputs_unlocked}}
--\entry{fputws_unlocked}{243}{\code {fputws_unlocked}}
--\entry{puts}{243}{\code {puts}}
--\entry{putw}{243}{\code {putw}}
--\entry{fgetc}{243}{\code {fgetc}}
--\entry{fgetwc}{243}{\code {fgetwc}}
--\entry{fgetc_unlocked}{244}{\code {fgetc_unlocked}}
--\entry{fgetwc_unlocked}{244}{\code {fgetwc_unlocked}}
--\entry{getc}{244}{\code {getc}}
--\entry{getwc}{244}{\code {getwc}}
--\entry{getc_unlocked}{244}{\code {getc_unlocked}}
--\entry{getwc_unlocked}{244}{\code {getwc_unlocked}}
--\entry{getchar}{244}{\code {getchar}}
--\entry{getwchar}{244}{\code {getwchar}}
--\entry{getchar_unlocked}{244}{\code {getchar_unlocked}}
--\entry{getwchar_unlocked}{244}{\code {getwchar_unlocked}}
--\entry{getw}{245}{\code {getw}}
--\entry{getline}{245}{\code {getline}}
--\entry{getdelim}{246}{\code {getdelim}}
--\entry{fgets}{246}{\code {fgets}}
--\entry{fgetws}{246}{\code {fgetws}}
--\entry{fgets_unlocked}{247}{\code {fgets_unlocked}}
--\entry{fgetws_unlocked}{247}{\code {fgetws_unlocked}}
--\entry{gets}{247}{\code {gets}}
--\entry{ungetc}{248}{\code {ungetc}}
--\entry{ungetwc}{248}{\code {ungetwc}}
--\entry{fread}{249}{\code {fread}}
--\entry{fread_unlocked}{249}{\code {fread_unlocked}}
--\entry{fwrite}{250}{\code {fwrite}}
--\entry{fwrite_unlocked}{250}{\code {fwrite_unlocked}}
--\entry{printf}{259}{\code {printf}}
--\entry{wprintf}{259}{\code {wprintf}}
--\entry{fprintf}{259}{\code {fprintf}}
--\entry{fwprintf}{259}{\code {fwprintf}}
--\entry{sprintf}{259}{\code {sprintf}}
--\entry{swprintf}{259}{\code {swprintf}}
--\entry{snprintf}{260}{\code {snprintf}}
--\entry{asprintf}{261}{\code {asprintf}}
--\entry{obstack_printf}{261}{\code {obstack_printf}}
--\entry{vprintf}{262}{\code {vprintf}}
--\entry{vwprintf}{262}{\code {vwprintf}}
--\entry{vfprintf}{262}{\code {vfprintf}}
--\entry{vfwprintf}{262}{\code {vfwprintf}}
--\entry{vsprintf}{262}{\code {vsprintf}}
--\entry{vswprintf}{262}{\code {vswprintf}}
--\entry{vsnprintf}{263}{\code {vsnprintf}}
--\entry{vasprintf}{263}{\code {vasprintf}}
--\entry{obstack_vprintf}{263}{\code {obstack_vprintf}}
--\entry{parse_printf_format}{264}{\code {parse_printf_format}}
--\entry{register_printf_function}{267}{\code {register_printf_function}}
--\entry{printf_size}{271}{\code {printf_size}}
--\entry{printf_size_info}{271}{\code {printf_size_info}}
--\entry{scanf}{279}{\code {scanf}}
--\entry{wscanf}{280}{\code {wscanf}}
--\entry{fscanf}{280}{\code {fscanf}}
--\entry{fwscanf}{280}{\code {fwscanf}}
--\entry{sscanf}{280}{\code {sscanf}}
--\entry{swscanf}{280}{\code {swscanf}}
--\entry{vscanf}{281}{\code {vscanf}}
--\entry{vwscanf}{281}{\code {vwscanf}}
--\entry{vfscanf}{281}{\code {vfscanf}}
--\entry{vfwscanf}{281}{\code {vfwscanf}}
--\entry{vsscanf}{281}{\code {vsscanf}}
--\entry{vswscanf}{281}{\code {vswscanf}}
--\entry{feof}{282}{\code {feof}}
--\entry{feof_unlocked}{282}{\code {feof_unlocked}}
--\entry{ferror}{282}{\code {ferror}}
--\entry{ferror_unlocked}{282}{\code {ferror_unlocked}}
--\entry{clearerr}{282}{\code {clearerr}}
--\entry{clearerr_unlocked}{283}{\code {clearerr_unlocked}}
--\entry{ftell}{284}{\code {ftell}}
--\entry{ftello}{284}{\code {ftello}}
--\entry{ftello64}{285}{\code {ftello64}}
--\entry{fseek}{285}{\code {fseek}}
--\entry{fseeko}{285}{\code {fseeko}}
--\entry{fseeko64}{285}{\code {fseeko64}}
--\entry{rewind}{286}{\code {rewind}}
--\entry{fgetpos}{287}{\code {fgetpos}}
--\entry{fgetpos64}{287}{\code {fgetpos64}}
--\entry{fsetpos}{288}{\code {fsetpos}}
--\entry{fsetpos64}{288}{\code {fsetpos64}}
--\entry{fflush}{289}{\code {fflush}}
--\entry{fflush_unlocked}{289}{\code {fflush_unlocked}}
--\entry{_flushlbf}{289}{\code {_flushlbf}}
--\entry{__fpurge}{290}{\code {__fpurge}}
--\entry{setvbuf}{290}{\code {setvbuf}}
--\entry{setbuf}{291}{\code {setbuf}}
--\entry{setbuffer}{291}{\code {setbuffer}}
--\entry{setlinebuf}{291}{\code {setlinebuf}}
--\entry{__flbf}{291}{\code {__flbf}}
--\entry{__fbufsize}{292}{\code {__fbufsize}}
--\entry{__fpending}{292}{\code {__fpending}}
--\entry{fmemopen}{292}{\code {fmemopen}}
--\entry{open_memstream}{293}{\code {open_memstream}}
--\entry{open_obstack_stream}{294}{\code {open_obstack_stream}}
--\entry{fopencookie}{296}{\code {fopencookie}}
--\entry{fmtmsg}{298}{\code {fmtmsg}}
--\entry{addseverity}{300}{\code {addseverity}}
--\entry{open}{303}{\code {open}}
--\entry{open64}{304}{\code {open64}}
--\entry{creat}{304}{\code {creat}}
--\entry{creat64}{305}{\code {creat64}}
--\entry{close}{305}{\code {close}}
--\entry{read}{306}{\code {read}}
--\entry{pread}{307}{\code {pread}}
--\entry{pread64}{307}{\code {pread64}}
--\entry{write}{308}{\code {write}}
--\entry{pwrite}{309}{\code {pwrite}}
--\entry{pwrite64}{310}{\code {pwrite64}}
--\entry{lseek}{310}{\code {lseek}}
--\entry{lseek64}{311}{\code {lseek64}}
--\entry{fdopen}{313}{\code {fdopen}}
--\entry{fileno}{313}{\code {fileno}}
--\entry{fileno_unlocked}{313}{\code {fileno_unlocked}}
--\entry{fclean}{315}{\code {fclean}}
--\entry{readv}{316}{\code {readv}}
--\entry{writev}{316}{\code {writev}}
--\entry{mmap}{317}{\code {mmap}}
--\entry{mmap64}{318}{\code {mmap64}}
--\entry{munmap}{318}{\code {munmap}}
--\entry{msync}{319}{\code {msync}}
--\entry{mremap}{319}{\code {mremap}}
--\entry{madvise}{320}{\code {madvise}}
--\entry{FD_ZERO}{321}{\code {FD_ZERO}}
--\entry{FD_SET}{321}{\code {FD_SET}}
--\entry{FD_CLR}{321}{\code {FD_CLR}}
--\entry{FD_ISSET}{322}{\code {FD_ISSET}}
--\entry{select}{322}{\code {select}}
--\entry{sync}{323}{\code {sync}}
--\entry{fsync}{324}{\code {fsync}}
--\entry{fdatasync}{324}{\code {fdatasync}}
--\entry{aio_read}{327}{\code {aio_read}}
--\entry{aio_read64}{328}{\code {aio_read64}}
--\entry{aio_write}{328}{\code {aio_write}}
--\entry{aio_write64}{329}{\code {aio_write64}}
--\entry{lio_listio}{330}{\code {lio_listio}}
--\entry{lio_listio64}{331}{\code {lio_listio64}}
--\entry{aio_error}{331}{\code {aio_error}}
--\entry{aio_error64}{331}{\code {aio_error64}}
--\entry{aio_return}{332}{\code {aio_return}}
--\entry{aio_return64}{332}{\code {aio_return64}}
--\entry{aio_fsync}{332}{\code {aio_fsync}}
--\entry{aio_fsync64}{333}{\code {aio_fsync64}}
--\entry{aio_suspend}{333}{\code {aio_suspend}}
--\entry{aio_suspend64}{334}{\code {aio_suspend64}}
--\entry{aio_cancel}{334}{\code {aio_cancel}}
--\entry{aio_cancel64}{335}{\code {aio_cancel64}}
--\entry{aio_init}{336}{\code {aio_init}}
--\entry{fcntl}{336}{\code {fcntl}}
--\entry{dup}{337}{\code {dup}}
--\entry{dup2}{337}{\code {dup2}}
--\entry{ioctl}{349}{\code {ioctl}}
--\entry{getcwd}{351}{\code {getcwd}}
--\entry{getwd}{352}{\code {getwd}}
--\entry{get_current_dir_name}{352}{\code {get_current_dir_name}}
--\entry{chdir}{352}{\code {chdir}}
--\entry{fchdir}{352}{\code {fchdir}}
--\entry{IFTODT}{354}{\code {IFTODT}}
--\entry{DTTOIF}{354}{\code {DTTOIF}}
--\entry{opendir}{354}{\code {opendir}}
--\entry{dirfd}{355}{\code {dirfd}}
--\entry{readdir}{355}{\code {readdir}}
--\entry{readdir_r}{355}{\code {readdir_r}}
--\entry{readdir64}{356}{\code {readdir64}}
--\entry{readdir64_r}{356}{\code {readdir64_r}}
--\entry{closedir}{356}{\code {closedir}}
--\entry{rewinddir}{357}{\code {rewinddir}}
--\entry{telldir}{357}{\code {telldir}}
--\entry{seekdir}{357}{\code {seekdir}}
--\entry{scandir}{358}{\code {scandir}}
--\entry{alphasort}{358}{\code {alphasort}}
--\entry{versionsort}{358}{\code {versionsort}}
--\entry{scandir64}{358}{\code {scandir64}}
--\entry{alphasort64}{359}{\code {alphasort64}}
--\entry{versionsort64}{359}{\code {versionsort64}}
--\entry{ftw}{361}{\code {ftw}}
--\entry{ftw64}{362}{\code {ftw64}}
--\entry{nftw}{362}{\code {nftw}}
--\entry{nftw64}{363}{\code {nftw64}}
--\entry{link}{364}{\code {link}}
--\entry{symlink}{365}{\code {symlink}}
--\entry{readlink}{365}{\code {readlink}}
--\entry{canonicalize_file_name}{366}{\code {canonicalize_file_name}}
--\entry{realpath}{367}{\code {realpath}}
--\entry{unlink}{367}{\code {unlink}}
--\entry{rmdir}{368}{\code {rmdir}}
--\entry{remove}{368}{\code {remove}}
--\entry{rename}{368}{\code {rename}}
--\entry{mkdir}{369}{\code {mkdir}}
--\entry{stat}{374}{\code {stat}}
--\entry{stat64}{374}{\code {stat64}}
--\entry{fstat}{375}{\code {fstat}}
--\entry{fstat64}{375}{\code {fstat64}}
--\entry{lstat}{375}{\code {lstat}}
--\entry{lstat64}{375}{\code {lstat64}}
--\entry{S_ISDIR}{376}{\code {S_ISDIR}}
--\entry{S_ISCHR}{376}{\code {S_ISCHR}}
--\entry{S_ISBLK}{376}{\code {S_ISBLK}}
--\entry{S_ISREG}{376}{\code {S_ISREG}}
--\entry{S_ISFIFO}{376}{\code {S_ISFIFO}}
--\entry{S_ISLNK}{376}{\code {S_ISLNK}}
--\entry{S_ISSOCK}{376}{\code {S_ISSOCK}}
--\entry{S_TYPEISMQ}{377}{\code {S_TYPEISMQ}}
--\entry{S_TYPEISSEM}{377}{\code {S_TYPEISSEM}}
--\entry{S_TYPEISSHM}{377}{\code {S_TYPEISSHM}}
--\entry{chown}{377}{\code {chown}}
--\entry{fchown}{378}{\code {fchown}}
--\entry{chmod}{381}{\code {chmod}}
--\entry{umask}{381}{\code {umask}}
--\entry{getumask}{381}{\code {getumask}}
--\entry{chmod}{381}{\code {chmod}}
--\entry{fchmod}{382}{\code {fchmod}}
--\entry{access}{383}{\code {access}}
--\entry{utime}{384}{\code {utime}}
--\entry{utimes}{385}{\code {utimes}}
--\entry{lutimes}{385}{\code {lutimes}}
--\entry{futimes}{385}{\code {futimes}}
--\entry{truncate}{386}{\code {truncate}}
--\entry{truncate64}{386}{\code {truncate64}}
--\entry{ftruncate}{386}{\code {ftruncate}}
--\entry{ftruncate64}{387}{\code {ftruncate64}}
--\entry{mknod}{388}{\code {mknod}}
--\entry{tmpfile}{389}{\code {tmpfile}}
--\entry{tmpfile64}{389}{\code {tmpfile64}}
--\entry{tmpnam}{389}{\code {tmpnam}}
--\entry{tmpnam_r}{389}{\code {tmpnam_r}}
--\entry{tempnam}{390}{\code {tempnam}}
--\entry{mktemp}{390}{\code {mktemp}}
--\entry{mkstemp}{391}{\code {mkstemp}}
--\entry{mkdtemp}{391}{\code {mkdtemp}}
--\entry{pipe}{393}{\code {pipe}}
--\entry{popen}{395}{\code {popen}}
--\entry{pclose}{395}{\code {pclose}}
--\entry{mkfifo}{396}{\code {mkfifo}}
--\entry{bind}{403}{\code {bind}}
--\entry{getsockname}{403}{\code {getsockname}}
--\entry{if_nametoindex}{404}{\code {if_nametoindex}}
--\entry{if_indextoname}{404}{\code {if_indextoname}}
--\entry{if_nameindex}{405}{\code {if_nameindex}}
--\entry{if_freenameindex}{405}{\code {if_freenameindex}}
--\entry{SUN_LEN}{406}{\code {SUN_LEN}}
--\entry{inet_aton}{412}{\code {inet_aton}}
--\entry{inet_addr}{412}{\code {inet_addr}}
--\entry{inet_network}{412}{\code {inet_network}}
--\entry{inet_ntoa}{412}{\code {inet_ntoa}}
--\entry{inet_makeaddr}{412}{\code {inet_makeaddr}}
--\entry{inet_lnaof}{412}{\code {inet_lnaof}}
--\entry{inet_netof}{412}{\code {inet_netof}}
--\entry{inet_pton}{412}{\code {inet_pton}}
--\entry{inet_ntop}{413}{\code {inet_ntop}}
--\entry{gethostbyname}{414}{\code {gethostbyname}}
--\entry{gethostbyname2}{414}{\code {gethostbyname2}}
--\entry{gethostbyaddr}{414}{\code {gethostbyaddr}}
--\entry{gethostbyname_r}{415}{\code {gethostbyname_r}}
--\entry{gethostbyname2_r}{415}{\code {gethostbyname2_r}}
--\entry{gethostbyaddr_r}{415}{\code {gethostbyaddr_r}}
--\entry{sethostent}{416}{\code {sethostent}}
--\entry{gethostent}{416}{\code {gethostent}}
--\entry{endhostent}{416}{\code {endhostent}}
--\entry{getservbyname}{417}{\code {getservbyname}}
--\entry{getservbyport}{418}{\code {getservbyport}}
--\entry{setservent}{418}{\code {setservent}}
--\entry{getservent}{418}{\code {getservent}}
--\entry{endservent}{418}{\code {endservent}}
--\entry{htons}{418}{\code {htons}}
--\entry{ntohs}{419}{\code {ntohs}}
--\entry{htonl}{419}{\code {htonl}}
--\entry{ntohl}{419}{\code {ntohl}}
--\entry{getprotobyname}{420}{\code {getprotobyname}}
--\entry{getprotobynumber}{420}{\code {getprotobynumber}}
--\entry{setprotoent}{420}{\code {setprotoent}}
--\entry{getprotoent}{420}{\code {getprotoent}}
--\entry{endprotoent}{420}{\code {endprotoent}}
--\entry{socket}{422}{\code {socket}}
--\entry{shutdown}{422}{\code {shutdown}}
--\entry{socketpair}{423}{\code {socketpair}}
--\entry{connect}{424}{\code {connect}}
--\entry{listen}{425}{\code {listen}}
--\entry{accept}{426}{\code {accept}}
--\entry{getpeername}{427}{\code {getpeername}}
--\entry{send}{428}{\code {send}}
--\entry{recv}{429}{\code {recv}}
--\entry{sendto}{436}{\code {sendto}}
--\entry{recvfrom}{436}{\code {recvfrom}}
--\entry{getsockopt}{441}{\code {getsockopt}}
--\entry{setsockopt}{441}{\code {setsockopt}}
--\entry{getnetbyname}{443}{\code {getnetbyname}}
--\entry{getnetbyaddr}{444}{\code {getnetbyaddr}}
--\entry{setnetent}{444}{\code {setnetent}}
--\entry{getnetent}{444}{\code {getnetent}}
--\entry{endnetent}{444}{\code {endnetent}}
--\entry{isatty}{445}{\code {isatty}}
--\entry{ttyname}{445}{\code {ttyname}}
--\entry{ttyname_r}{445}{\code {ttyname_r}}
--\entry{tcgetattr}{448}{\code {tcgetattr}}
--\entry{tcsetattr}{448}{\code {tcsetattr}}
--\entry{cfgetospeed}{457}{\code {cfgetospeed}}
--\entry{cfgetispeed}{457}{\code {cfgetispeed}}
--\entry{cfsetospeed}{457}{\code {cfsetospeed}}
--\entry{cfsetispeed}{457}{\code {cfsetispeed}}
--\entry{cfsetspeed}{457}{\code {cfsetspeed}}
--\entry{cfmakeraw}{464}{\code {cfmakeraw}}
--\entry{gtty}{464}{\code {gtty}}
--\entry{stty}{464}{\code {stty}}
--\entry{tcsendbreak}{465}{\code {tcsendbreak}}
--\entry{tcdrain}{465}{\code {tcdrain}}
--\entry{tcflush}{465}{\code {tcflush}}
--\entry{tcflow}{466}{\code {tcflow}}
--\entry{getpt}{468}{\code {getpt}}
--\entry{grantpt}{468}{\code {grantpt}}
--\entry{unlockpt}{469}{\code {unlockpt}}
--\entry{ptsname}{469}{\code {ptsname}}
--\entry{ptsname_r}{469}{\code {ptsname_r}}
--\entry{openpty}{470}{\code {openpty}}
--\entry{forkpty}{470}{\code {forkpty}}
--\entry{openlog}{472}{\code {openlog}}
--\entry{syslog}{474}{\code {syslog}}
--\entry{vsyslog}{476}{\code {vsyslog}}
--\entry{closelog}{476}{\code {closelog}}
--\entry{setlogmask}{477}{\code {setlogmask}}
--\entry{sin}{480}{\code {sin}}
--\entry{sinf}{480}{\code {sinf}}
--\entry{sinl}{480}{\code {sinl}}
--\entry{cos}{480}{\code {cos}}
--\entry{cosf}{480}{\code {cosf}}
--\entry{cosl}{480}{\code {cosl}}
--\entry{tan}{480}{\code {tan}}
--\entry{tanf}{480}{\code {tanf}}
--\entry{tanl}{480}{\code {tanl}}
--\entry{sincos}{480}{\code {sincos}}
--\entry{sincosf}{480}{\code {sincosf}}
--\entry{sincosl}{480}{\code {sincosl}}
--\entry{csin}{481}{\code {csin}}
--\entry{csinf}{481}{\code {csinf}}
--\entry{csinl}{481}{\code {csinl}}
--\entry{ccos}{481}{\code {ccos}}
--\entry{ccosf}{481}{\code {ccosf}}
--\entry{ccosl}{481}{\code {ccosl}}
--\entry{ctan}{481}{\code {ctan}}
--\entry{ctanf}{481}{\code {ctanf}}
--\entry{ctanl}{481}{\code {ctanl}}
--\entry{asin}{481}{\code {asin}}
--\entry{asinf}{481}{\code {asinf}}
--\entry{asinl}{481}{\code {asinl}}
--\entry{acos}{482}{\code {acos}}
--\entry{acosf}{482}{\code {acosf}}
--\entry{acosl}{482}{\code {acosl}}
--\entry{atan}{482}{\code {atan}}
--\entry{atanf}{482}{\code {atanf}}
--\entry{atanl}{482}{\code {atanl}}
--\entry{atan2}{482}{\code {atan2}}
--\entry{atan2f}{482}{\code {atan2f}}
--\entry{atan2l}{482}{\code {atan2l}}
--\entry{casin}{482}{\code {casin}}
--\entry{casinf}{482}{\code {casinf}}
--\entry{casinl}{482}{\code {casinl}}
--\entry{cacos}{482}{\code {cacos}}
--\entry{cacosf}{482}{\code {cacosf}}
--\entry{cacosl}{482}{\code {cacosl}}
--\entry{catan}{482}{\code {catan}}
--\entry{catanf}{482}{\code {catanf}}
--\entry{catanl}{482}{\code {catanl}}
--\entry{exp}{483}{\code {exp}}
--\entry{expf}{483}{\code {expf}}
--\entry{expl}{483}{\code {expl}}
--\entry{exp2}{483}{\code {exp2}}
--\entry{exp2f}{483}{\code {exp2f}}
--\entry{exp2l}{483}{\code {exp2l}}
--\entry{exp10}{483}{\code {exp10}}
--\entry{exp10f}{483}{\code {exp10f}}
--\entry{exp10l}{483}{\code {exp10l}}
--\entry{pow10}{483}{\code {pow10}}
--\entry{pow10f}{483}{\code {pow10f}}
--\entry{pow10l}{483}{\code {pow10l}}
--\entry{log}{483}{\code {log}}
--\entry{logf}{483}{\code {logf}}
--\entry{logl}{483}{\code {logl}}
--\entry{log10}{483}{\code {log10}}
--\entry{log10f}{483}{\code {log10f}}
--\entry{log10l}{483}{\code {log10l}}
--\entry{log2}{483}{\code {log2}}
--\entry{log2f}{483}{\code {log2f}}
--\entry{log2l}{483}{\code {log2l}}
--\entry{logb}{483}{\code {logb}}
--\entry{logbf}{484}{\code {logbf}}
--\entry{logbl}{484}{\code {logbl}}
--\entry{ilogb}{484}{\code {ilogb}}
--\entry{ilogbf}{484}{\code {ilogbf}}
--\entry{ilogbl}{484}{\code {ilogbl}}
--\entry{pow}{484}{\code {pow}}
--\entry{powf}{484}{\code {powf}}
--\entry{powl}{484}{\code {powl}}
--\entry{sqrt}{485}{\code {sqrt}}
--\entry{sqrtf}{485}{\code {sqrtf}}
--\entry{sqrtl}{485}{\code {sqrtl}}
--\entry{cbrt}{485}{\code {cbrt}}
--\entry{cbrtf}{485}{\code {cbrtf}}
--\entry{cbrtl}{485}{\code {cbrtl}}
--\entry{hypot}{485}{\code {hypot}}
--\entry{hypotf}{485}{\code {hypotf}}
--\entry{hypotl}{485}{\code {hypotl}}
--\entry{expm1}{485}{\code {expm1}}
--\entry{expm1f}{485}{\code {expm1f}}
--\entry{expm1l}{485}{\code {expm1l}}
--\entry{log1p}{485}{\code {log1p}}
--\entry{log1pf}{485}{\code {log1pf}}
--\entry{log1pl}{485}{\code {log1pl}}
--\entry{cexp}{485}{\code {cexp}}
--\entry{cexpf}{485}{\code {cexpf}}
--\entry{cexpl}{485}{\code {cexpl}}
--\entry{clog}{485}{\code {clog}}
--\entry{clogf}{486}{\code {clogf}}
--\entry{clogl}{486}{\code {clogl}}
--\entry{clog10}{486}{\code {clog10}}
--\entry{clog10f}{486}{\code {clog10f}}
--\entry{clog10l}{486}{\code {clog10l}}
--\entry{csqrt}{486}{\code {csqrt}}
--\entry{csqrtf}{486}{\code {csqrtf}}
--\entry{csqrtl}{486}{\code {csqrtl}}
--\entry{cpow}{486}{\code {cpow}}
--\entry{cpowf}{486}{\code {cpowf}}
--\entry{cpowl}{486}{\code {cpowl}}
--\entry{sinh}{486}{\code {sinh}}
--\entry{sinhf}{486}{\code {sinhf}}
--\entry{sinhl}{486}{\code {sinhl}}
--\entry{cosh}{486}{\code {cosh}}
--\entry{coshf}{486}{\code {coshf}}
--\entry{coshl}{486}{\code {coshl}}
--\entry{tanh}{487}{\code {tanh}}
--\entry{tanhf}{487}{\code {tanhf}}
--\entry{tanhl}{487}{\code {tanhl}}
--\entry{csinh}{487}{\code {csinh}}
--\entry{csinhf}{487}{\code {csinhf}}
--\entry{csinhl}{487}{\code {csinhl}}
--\entry{ccosh}{487}{\code {ccosh}}
--\entry{ccoshf}{487}{\code {ccoshf}}
--\entry{ccoshl}{487}{\code {ccoshl}}
--\entry{ctanh}{487}{\code {ctanh}}
--\entry{ctanhf}{487}{\code {ctanhf}}
--\entry{ctanhl}{487}{\code {ctanhl}}
--\entry{asinh}{487}{\code {asinh}}
--\entry{asinhf}{487}{\code {asinhf}}
--\entry{asinhl}{487}{\code {asinhl}}
--\entry{acosh}{487}{\code {acosh}}
--\entry{acoshf}{487}{\code {acoshf}}
--\entry{acoshl}{487}{\code {acoshl}}
--\entry{atanh}{487}{\code {atanh}}
--\entry{atanhf}{487}{\code {atanhf}}
--\entry{atanhl}{487}{\code {atanhl}}
--\entry{casinh}{487}{\code {casinh}}
--\entry{casinhf}{487}{\code {casinhf}}
--\entry{casinhl}{487}{\code {casinhl}}
--\entry{cacosh}{488}{\code {cacosh}}
--\entry{cacoshf}{488}{\code {cacoshf}}
--\entry{cacoshl}{488}{\code {cacoshl}}
--\entry{catanh}{488}{\code {catanh}}
--\entry{catanhf}{488}{\code {catanhf}}
--\entry{catanhl}{488}{\code {catanhl}}
--\entry{erf}{488}{\code {erf}}
--\entry{erff}{488}{\code {erff}}
--\entry{erfl}{488}{\code {erfl}}
--\entry{erfc}{488}{\code {erfc}}
--\entry{erfcf}{488}{\code {erfcf}}
--\entry{erfcl}{488}{\code {erfcl}}
--\entry{lgamma}{488}{\code {lgamma}}
--\entry{lgammaf}{488}{\code {lgammaf}}
--\entry{lgammal}{488}{\code {lgammal}}
--\entry{lgamma_r}{489}{\code {lgamma_r}}
--\entry{lgammaf_r}{489}{\code {lgammaf_r}}
--\entry{lgammal_r}{489}{\code {lgammal_r}}
--\entry{gamma}{489}{\code {gamma}}
--\entry{gammaf}{489}{\code {gammaf}}
--\entry{gammal}{489}{\code {gammal}}
--\entry{tgamma}{489}{\code {tgamma}}
--\entry{tgammaf}{489}{\code {tgammaf}}
--\entry{tgammal}{489}{\code {tgammal}}
--\entry{j0}{489}{\code {j0}}
--\entry{j0f}{489}{\code {j0f}}
--\entry{j0l}{489}{\code {j0l}}
--\entry{j1}{489}{\code {j1}}
--\entry{j1f}{489}{\code {j1f}}
--\entry{j1l}{489}{\code {j1l}}
--\entry{jn}{489}{\code {jn}}
--\entry{jnf}{489}{\code {jnf}}
--\entry{jnl}{489}{\code {jnl}}
--\entry{y0}{489}{\code {y0}}
--\entry{y0f}{489}{\code {y0f}}
--\entry{y0l}{489}{\code {y0l}}
--\entry{y1}{490}{\code {y1}}
--\entry{y1f}{490}{\code {y1f}}
--\entry{y1l}{490}{\code {y1l}}
--\entry{yn}{490}{\code {yn}}
--\entry{ynf}{490}{\code {ynf}}
--\entry{ynl}{490}{\code {ynl}}
--\entry{rand}{508}{\code {rand}}
--\entry{srand}{508}{\code {srand}}
--\entry{rand_r}{509}{\code {rand_r}}
--\entry{random}{509}{\code {random}}
--\entry{srandom}{509}{\code {srandom}}
--\entry{initstate}{509}{\code {initstate}}
--\entry{setstate}{509}{\code {setstate}}
--\entry{random_r}{510}{\code {random_r}}
--\entry{srandom_r}{510}{\code {srandom_r}}
--\entry{initstate_r}{510}{\code {initstate_r}}
--\entry{setstate_r}{510}{\code {setstate_r}}
--\entry{drand48}{511}{\code {drand48}}
--\entry{erand48}{511}{\code {erand48}}
--\entry{lrand48}{511}{\code {lrand48}}
--\entry{nrand48}{511}{\code {nrand48}}
--\entry{mrand48}{511}{\code {mrand48}}
--\entry{jrand48}{512}{\code {jrand48}}
--\entry{srand48}{512}{\code {srand48}}
--\entry{seed48}{512}{\code {seed48}}
--\entry{lcong48}{512}{\code {lcong48}}
--\entry{drand48_r}{513}{\code {drand48_r}}
--\entry{erand48_r}{513}{\code {erand48_r}}
--\entry{lrand48_r}{513}{\code {lrand48_r}}
--\entry{nrand48_r}{513}{\code {nrand48_r}}
--\entry{mrand48_r}{514}{\code {mrand48_r}}
--\entry{jrand48_r}{514}{\code {jrand48_r}}
--\entry{srand48_r}{514}{\code {srand48_r}}
--\entry{seed48_r}{514}{\code {seed48_r}}
--\entry{lcong48_r}{515}{\code {lcong48_r}}
--\entry{div}{519}{\code {div}}
--\entry{ldiv}{519}{\code {ldiv}}
--\entry{lldiv}{519}{\code {lldiv}}
--\entry{imaxdiv}{520}{\code {imaxdiv}}
--\entry{fpclassify}{520}{\code {fpclassify}}
--\entry{isfinite}{521}{\code {isfinite}}
--\entry{isnormal}{521}{\code {isnormal}}
--\entry{isnan}{521}{\code {isnan}}
--\entry{isinf}{521}{\code {isinf}}
--\entry{isinff}{521}{\code {isinff}}
--\entry{isinfl}{521}{\code {isinfl}}
--\entry{isnan}{522}{\code {isnan}}
--\entry{isnanf}{522}{\code {isnanf}}
--\entry{isnanl}{522}{\code {isnanl}}
--\entry{finite}{522}{\code {finite}}
--\entry{finitef}{522}{\code {finitef}}
--\entry{finitel}{522}{\code {finitel}}
--\entry{matherr}{522}{\code {matherr}}
--\entry{feclearexcept}{525}{\code {feclearexcept}}
--\entry{feraiseexcept}{525}{\code {feraiseexcept}}
--\entry{fetestexcept}{526}{\code {fetestexcept}}
--\entry{fegetexceptflag}{526}{\code {fegetexceptflag}}
--\entry{fesetexceptflag}{526}{\code {fesetexceptflag}}
--\entry{fegetround}{528}{\code {fegetround}}
--\entry{fesetround}{528}{\code {fesetround}}
--\entry{fegetenv}{529}{\code {fegetenv}}
--\entry{feholdexcept}{529}{\code {feholdexcept}}
--\entry{fesetenv}{529}{\code {fesetenv}}
--\entry{feupdateenv}{530}{\code {feupdateenv}}
--\entry{feenableexcept}{530}{\code {feenableexcept}}
--\entry{fedisableexcept}{530}{\code {fedisableexcept}}
--\entry{fegetexcept}{530}{\code {fegetexcept}}
--\entry{abs}{531}{\code {abs}}
--\entry{labs}{531}{\code {labs}}
--\entry{llabs}{531}{\code {llabs}}
--\entry{imaxabs}{531}{\code {imaxabs}}
--\entry{fabs}{531}{\code {fabs}}
--\entry{fabsf}{531}{\code {fabsf}}
--\entry{fabsl}{531}{\code {fabsl}}
--\entry{cabs}{531}{\code {cabs}}
--\entry{cabsf}{531}{\code {cabsf}}
--\entry{cabsl}{531}{\code {cabsl}}
--\entry{frexp}{531}{\code {frexp}}
--\entry{frexpf}{531}{\code {frexpf}}
--\entry{frexpl}{531}{\code {frexpl}}
--\entry{ldexp}{532}{\code {ldexp}}
--\entry{ldexpf}{532}{\code {ldexpf}}
--\entry{ldexpl}{532}{\code {ldexpl}}
--\entry{scalb}{532}{\code {scalb}}
--\entry{scalbf}{532}{\code {scalbf}}
--\entry{scalbl}{532}{\code {scalbl}}
--\entry{scalbn}{532}{\code {scalbn}}
--\entry{scalbnf}{532}{\code {scalbnf}}
--\entry{scalbnl}{532}{\code {scalbnl}}
--\entry{scalbln}{532}{\code {scalbln}}
--\entry{scalblnf}{532}{\code {scalblnf}}
--\entry{scalblnl}{532}{\code {scalblnl}}
--\entry{significand}{532}{\code {significand}}
--\entry{significandf}{532}{\code {significandf}}
--\entry{significandl}{532}{\code {significandl}}
--\entry{ceil}{533}{\code {ceil}}
--\entry{ceilf}{533}{\code {ceilf}}
--\entry{ceill}{533}{\code {ceill}}
--\entry{floor}{533}{\code {floor}}
--\entry{floorf}{533}{\code {floorf}}
--\entry{floorl}{533}{\code {floorl}}
--\entry{trunc}{533}{\code {trunc}}
--\entry{truncf}{533}{\code {truncf}}
--\entry{truncl}{533}{\code {truncl}}
--\entry{rint}{533}{\code {rint}}
--\entry{rintf}{533}{\code {rintf}}
--\entry{rintl}{533}{\code {rintl}}
--\entry{nearbyint}{533}{\code {nearbyint}}
--\entry{nearbyintf}{533}{\code {nearbyintf}}
--\entry{nearbyintl}{533}{\code {nearbyintl}}
--\entry{round}{533}{\code {round}}
--\entry{roundf}{533}{\code {roundf}}
--\entry{roundl}{533}{\code {roundl}}
--\entry{lrint}{533}{\code {lrint}}
--\entry{lrintf}{533}{\code {lrintf}}
--\entry{lrintl}{533}{\code {lrintl}}
--\entry{llrint}{533}{\code {llrint}}
--\entry{llrintf}{534}{\code {llrintf}}
--\entry{llrintl}{534}{\code {llrintl}}
--\entry{lround}{534}{\code {lround}}
--\entry{lroundf}{534}{\code {lroundf}}
--\entry{lroundl}{534}{\code {lroundl}}
--\entry{llround}{534}{\code {llround}}
--\entry{llroundf}{534}{\code {llroundf}}
--\entry{llroundl}{534}{\code {llroundl}}
--\entry{modf}{534}{\code {modf}}
--\entry{modff}{534}{\code {modff}}
--\entry{modfl}{534}{\code {modfl}}
--\entry{fmod}{534}{\code {fmod}}
--\entry{fmodf}{534}{\code {fmodf}}
--\entry{fmodl}{534}{\code {fmodl}}
--\entry{drem}{534}{\code {drem}}
--\entry{dremf}{535}{\code {dremf}}
--\entry{dreml}{535}{\code {dreml}}
--\entry{remainder}{535}{\code {remainder}}
--\entry{remainderf}{535}{\code {remainderf}}
--\entry{remainderl}{535}{\code {remainderl}}
--\entry{copysign}{535}{\code {copysign}}
--\entry{copysignf}{535}{\code {copysignf}}
--\entry{copysignl}{535}{\code {copysignl}}
--\entry{signbit}{535}{\code {signbit}}
--\entry{nextafter}{535}{\code {nextafter}}
--\entry{nextafterf}{535}{\code {nextafterf}}
--\entry{nextafterl}{535}{\code {nextafterl}}
--\entry{nexttoward}{536}{\code {nexttoward}}
--\entry{nexttowardf}{536}{\code {nexttowardf}}
--\entry{nexttowardl}{536}{\code {nexttowardl}}
--\entry{nan}{536}{\code {nan}}
--\entry{nanf}{536}{\code {nanf}}
--\entry{nanl}{536}{\code {nanl}}
--\entry{isgreater}{536}{\code {isgreater}}
--\entry{isgreaterequal}{536}{\code {isgreaterequal}}
--\entry{isless}{536}{\code {isless}}
--\entry{islessequal}{537}{\code {islessequal}}
--\entry{islessgreater}{537}{\code {islessgreater}}
--\entry{isunordered}{537}{\code {isunordered}}
--\entry{fmin}{537}{\code {fmin}}
--\entry{fminf}{537}{\code {fminf}}
--\entry{fminl}{537}{\code {fminl}}
--\entry{fmax}{537}{\code {fmax}}
--\entry{fmaxf}{537}{\code {fmaxf}}
--\entry{fmaxl}{537}{\code {fmaxl}}
--\entry{fdim}{537}{\code {fdim}}
--\entry{fdimf}{537}{\code {fdimf}}
--\entry{fdiml}{537}{\code {fdiml}}
--\entry{fma}{538}{\code {fma}}
--\entry{fmaf}{538}{\code {fmaf}}
--\entry{fmal}{538}{\code {fmal}}
--\entry{creal}{539}{\code {creal}}
--\entry{crealf}{539}{\code {crealf}}
--\entry{creall}{539}{\code {creall}}
--\entry{cimag}{539}{\code {cimag}}
--\entry{cimagf}{539}{\code {cimagf}}
--\entry{cimagl}{539}{\code {cimagl}}
--\entry{conj}{539}{\code {conj}}
--\entry{conjf}{539}{\code {conjf}}
--\entry{conjl}{539}{\code {conjl}}
--\entry{carg}{539}{\code {carg}}
--\entry{cargf}{539}{\code {cargf}}
--\entry{cargl}{539}{\code {cargl}}
--\entry{cproj}{539}{\code {cproj}}
--\entry{cprojf}{539}{\code {cprojf}}
--\entry{cprojl}{539}{\code {cprojl}}
--\entry{strtol}{540}{\code {strtol}}
--\entry{wcstol}{540}{\code {wcstol}}
--\entry{strtoul}{541}{\code {strtoul}}
--\entry{wcstoul}{541}{\code {wcstoul}}
--\entry{strtoll}{541}{\code {strtoll}}
--\entry{wcstoll}{541}{\code {wcstoll}}
--\entry{strtoq}{541}{\code {strtoq}}
--\entry{wcstoq}{541}{\code {wcstoq}}
--\entry{strtoull}{542}{\code {strtoull}}
--\entry{wcstoull}{542}{\code {wcstoull}}
--\entry{strtouq}{542}{\code {strtouq}}
--\entry{wcstouq}{542}{\code {wcstouq}}
--\entry{strtoimax}{542}{\code {strtoimax}}
--\entry{wcstoimax}{542}{\code {wcstoimax}}
--\entry{strtoumax}{542}{\code {strtoumax}}
--\entry{wcstoumax}{543}{\code {wcstoumax}}
--\entry{atol}{543}{\code {atol}}
--\entry{atoi}{543}{\code {atoi}}
--\entry{atoll}{543}{\code {atoll}}
--\entry{strtod}{544}{\code {strtod}}
--\entry{strtof}{545}{\code {strtof}}
--\entry{strtold}{545}{\code {strtold}}
--\entry{wcstod}{545}{\code {wcstod}}
--\entry{wcstof}{545}{\code {wcstof}}
--\entry{wcstold}{545}{\code {wcstold}}
--\entry{atof}{545}{\code {atof}}
--\entry{ecvt}{546}{\code {ecvt}}
--\entry{fcvt}{546}{\code {fcvt}}
--\entry{gcvt}{546}{\code {gcvt}}
--\entry{qecvt}{546}{\code {qecvt}}
--\entry{qfcvt}{546}{\code {qfcvt}}
--\entry{qgcvt}{546}{\code {qgcvt}}
--\entry{ecvt_r}{547}{\code {ecvt_r}}
--\entry{fcvt_r}{547}{\code {fcvt_r}}
--\entry{qecvt_r}{547}{\code {qecvt_r}}
--\entry{qfcvt_r}{547}{\code {qfcvt_r}}
--\entry{difftime}{549}{\code {difftime}}
--\entry{clock}{552}{\code {clock}}
--\entry{times}{553}{\code {times}}
--\entry{time}{554}{\code {time}}
--\entry{stime}{554}{\code {stime}}
--\entry{gettimeofday}{555}{\code {gettimeofday}}
--\entry{settimeofday}{555}{\code {settimeofday}}
--\entry{adjtime}{555}{\code {adjtime}}
--\entry{adjtimex}{556}{\code {adjtimex}}
--\entry{localtime}{557}{\code {localtime}}
--\entry{localtime_r}{558}{\code {localtime_r}}
--\entry{gmtime}{558}{\code {gmtime}}
--\entry{gmtime_r}{558}{\code {gmtime_r}}
--\entry{mktime}{558}{\code {mktime}}
--\entry{timelocal}{558}{\code {timelocal}}
--\entry{timegm}{559}{\code {timegm}}
--\entry{ntp_gettime}{559}{\code {ntp_gettime}}
--\entry{ntp_adjtime}{561}{\code {ntp_adjtime}}
--\entry{asctime}{562}{\code {asctime}}
--\entry{asctime_r}{562}{\code {asctime_r}}
--\entry{ctime}{562}{\code {ctime}}
--\entry{ctime_r}{562}{\code {ctime_r}}
--\entry{strftime}{563}{\code {strftime}}
--\entry{wcsftime}{567}{\code {wcsftime}}
--\entry{strptime}{567}{\code {strptime}}
--\entry{getdate}{573}{\code {getdate}}
--\entry{getdate_r}{574}{\code {getdate_r}}
--\entry{tzset}{577}{\code {tzset}}
--\entry{setitimer}{579}{\code {setitimer}}
--\entry{getitimer}{579}{\code {getitimer}}
--\entry{alarm}{579}{\code {alarm}}
--\entry{sleep}{580}{\code {sleep}}
--\entry{nanosleep}{581}{\code {nanosleep}}
--\entry{getrusage}{583}{\code {getrusage}}
--\entry{vtimes}{584}{\code {vtimes}}
--\entry{getrlimit}{586}{\code {getrlimit}}
--\entry{getrlimit64}{586}{\code {getrlimit64}}
--\entry{setrlimit}{586}{\code {setrlimit}}
--\entry{setrlimit64}{586}{\code {setrlimit64}}
--\entry{ulimit}{588}{\code {ulimit}}
--\entry{vlimit}{588}{\code {vlimit}}
--\entry{sched_setscheduler}{593}{\code {sched_setscheduler}}
--\entry{sched_getscheduler}{593}{\code {sched_getscheduler}}
--\entry{sched_setparam}{594}{\code {sched_setparam}}
--\entry{sched_getparam}{594}{\code {sched_getparam}}
--\entry{sched_get_priority_min}{594}{\code {sched_get_priority_min}}
--\entry{sched_get_priority_max}{594}{\code {sched_get_priority_max}}
--\entry{sched_rr_get_interval}{594}{\code {sched_rr_get_interval}}
--\entry{sched_yield}{594}{\code {sched_yield}}
--\entry{getpriority}{597}{\code {getpriority}}
--\entry{setpriority}{597}{\code {setpriority}}
--\entry{nice}{597}{\code {nice}}
--\entry{getpagesize}{599}{\code {getpagesize}}
--\entry{get_phys_pages}{599}{\code {get_phys_pages}}
--\entry{get_avphys_pages}{600}{\code {get_avphys_pages}}
--\entry{get_nprocs_conf}{600}{\code {get_nprocs_conf}}
--\entry{get_nprocs}{600}{\code {get_nprocs}}
--\entry{getloadavg}{600}{\code {getloadavg}}
--\entry{setjmp}{602}{\code {setjmp}}
--\entry{longjmp}{602}{\code {longjmp}}
--\entry{sigsetjmp}{603}{\code {sigsetjmp}}
--\entry{siglongjmp}{604}{\code {siglongjmp}}
--\entry{getcontext}{604}{\code {getcontext}}
--\entry{makecontext}{605}{\code {makecontext}}
--\entry{setcontext}{605}{\code {setcontext}}
--\entry{swapcontext}{606}{\code {swapcontext}}
--\entry{strsignal}{621}{\code {strsignal}}
--\entry{psignal}{621}{\code {psignal}}
--\entry{signal}{622}{\code {signal}}
--\entry{sysv_signal}{624}{\code {sysv_signal}}
--\entry{ssignal}{624}{\code {ssignal}}
--\entry{sigaction}{625}{\code {sigaction}}
--\entry{TEMP_FAILURE_RETRY}{638}{\code {TEMP_FAILURE_RETRY}}
--\entry{raise}{639}{\code {raise}}
--\entry{gsignal}{639}{\code {gsignal}}
--\entry{kill}{640}{\code {kill}}
--\entry{killpg}{641}{\code {killpg}}
--\entry{sigemptyset}{644}{\code {sigemptyset}}
--\entry{sigfillset}{644}{\code {sigfillset}}
--\entry{sigaddset}{644}{\code {sigaddset}}
--\entry{sigdelset}{644}{\code {sigdelset}}
--\entry{sigismember}{645}{\code {sigismember}}
--\entry{sigprocmask}{645}{\code {sigprocmask}}
--\entry{sigpending}{647}{\code {sigpending}}
--\entry{pause}{650}{\code {pause}}
--\entry{sigsuspend}{651}{\code {sigsuspend}}
--\entry{sigaltstack}{653}{\code {sigaltstack}}
--\entry{sigstack}{653}{\code {sigstack}}
--\entry{sigvec}{655}{\code {sigvec}}
--\entry{siginterrupt}{655}{\code {siginterrupt}}
--\entry{sigmask}{655}{\code {sigmask}}
--\entry{sigblock}{655}{\code {sigblock}}
--\entry{sigsetmask}{655}{\code {sigsetmask}}
--\entry{sigpause}{656}{\code {sigpause}}
--\entry{main}{657}{\code {main}}
--\entry{getopt}{659}{\code {getopt}}
--\entry{getopt_long}{663}{\code {getopt_long}}
--\entry{getopt_long_only}{663}{\code {getopt_long_only}}
--\entry{argp_parse}{666}{\code {argp_parse}}
--\entry{argp_usage}{674}{\code {argp_usage}}
--\entry{argp_error}{674}{\code {argp_error}}
--\entry{argp_failure}{674}{\code {argp_failure}}
--\entry{argp_state_help}{674}{\code {argp_state_help}}
--\entry{argp_help}{679}{\code {argp_help}}
--\entry{getsubopt}{689}{\code {getsubopt}}
--\entry{getenv}{691}{\code {getenv}}
--\entry{putenv}{692}{\code {putenv}}
--\entry{setenv}{692}{\code {setenv}}
--\entry{unsetenv}{692}{\code {unsetenv}}
--\entry{clearenv}{692}{\code {clearenv}}
--\entry{syscall}{695}{\code {syscall}}
--\entry{exit}{696}{\code {exit}}
--\entry{atexit}{698}{\code {atexit}}
--\entry{on_exit}{698}{\code {on_exit}}
--\entry{abort}{699}{\code {abort}}
--\entry{_exit}{699}{\code {_exit}}
--\entry{_Exit}{699}{\code {_Exit}}
--\entry{system}{701}{\code {system}}
--\entry{getpid}{702}{\code {getpid}}
--\entry{getppid}{702}{\code {getppid}}
--\entry{fork}{703}{\code {fork}}
--\entry{vfork}{703}{\code {vfork}}
--\entry{execv}{704}{\code {execv}}
--\entry{execl}{704}{\code {execl}}
--\entry{execve}{704}{\code {execve}}
--\entry{execle}{704}{\code {execle}}
--\entry{execvp}{705}{\code {execvp}}
--\entry{execlp}{705}{\code {execlp}}
--\entry{waitpid}{706}{\code {waitpid}}
--\entry{wait}{708}{\code {wait}}
--\entry{wait4}{708}{\code {wait4}}
--\entry{WIFEXITED}{709}{\code {WIFEXITED}}
--\entry{WEXITSTATUS}{709}{\code {WEXITSTATUS}}
--\entry{WIFSIGNALED}{709}{\code {WIFSIGNALED}}
--\entry{WTERMSIG}{709}{\code {WTERMSIG}}
--\entry{WCOREDUMP}{709}{\code {WCOREDUMP}}
--\entry{WIFSTOPPED}{709}{\code {WIFSTOPPED}}
--\entry{WSTOPSIG}{709}{\code {WSTOPSIG}}
--\entry{wait3}{710}{\code {wait3}}
--\entry{ctermid}{728}{\code {ctermid}}
--\entry{setsid}{728}{\code {setsid}}
--\entry{getsid}{729}{\code {getsid}}
--\entry{getpgrp}{729}{\code {getpgrp}}
--\entry{getpgrp}{729}{\code {getpgrp}}
--\entry{getpgid}{729}{\code {getpgid}}
--\entry{setpgid}{729}{\code {setpgid}}
--\entry{setpgrp}{730}{\code {setpgrp}}
--\entry{tcgetpgrp}{730}{\code {tcgetpgrp}}
--\entry{tcsetpgrp}{730}{\code {tcsetpgrp}}
--\entry{tcgetsid}{731}{\code {tcgetsid}}
--\entry{success}{735}{\code {success}}
--\entry{notfound}{735}{\code {notfound}}
--\entry{unavail}{735}{\code {unavail}}
--\entry{tryagain}{735}{\code {tryagain}}
--\entry{getuid}{745}{\code {getuid}}
--\entry{getgid}{745}{\code {getgid}}
--\entry{geteuid}{745}{\code {geteuid}}
--\entry{getegid}{745}{\code {getegid}}
--\entry{getgroups}{745}{\code {getgroups}}
--\entry{seteuid}{746}{\code {seteuid}}
--\entry{setuid}{746}{\code {setuid}}
--\entry{setreuid}{746}{\code {setreuid}}
--\entry{setegid}{747}{\code {setegid}}
--\entry{setgid}{747}{\code {setgid}}
--\entry{setregid}{747}{\code {setregid}}
--\entry{setgroups}{748}{\code {setgroups}}
--\entry{initgroups}{748}{\code {initgroups}}
--\entry{getgrouplist}{748}{\code {getgrouplist}}
--\entry{getlogin}{753}{\code {getlogin}}
--\entry{cuserid}{753}{\code {cuserid}}
--\entry{setutent}{755}{\code {setutent}}
--\entry{getutent}{755}{\code {getutent}}
--\entry{endutent}{756}{\code {endutent}}
--\entry{getutid}{756}{\code {getutid}}
--\entry{getutline}{756}{\code {getutline}}
--\entry{pututline}{756}{\code {pututline}}
--\entry{getutent_r}{757}{\code {getutent_r}}
--\entry{getutid_r}{757}{\code {getutid_r}}
--\entry{getutline_r}{757}{\code {getutline_r}}
--\entry{utmpname}{757}{\code {utmpname}}
--\entry{updwtmp}{758}{\code {updwtmp}}
--\entry{setutxent}{759}{\code {setutxent}}
--\entry{getutxent}{759}{\code {getutxent}}
--\entry{endutxent}{759}{\code {endutxent}}
--\entry{getutxid}{759}{\code {getutxid}}
--\entry{getutxline}{760}{\code {getutxline}}
--\entry{pututxline}{760}{\code {pututxline}}
--\entry{utmpxname}{760}{\code {utmpxname}}
--\entry{getutmp}{760}{\code {getutmp}}
--\entry{getutmpx}{760}{\code {getutmpx}}
--\entry{login_tty}{760}{\code {login_tty}}
--\entry{login}{760}{\code {login}}
--\entry{logout}{761}{\code {logout}}
--\entry{logwtmp}{761}{\code {logwtmp}}
--\entry{getpwuid}{762}{\code {getpwuid}}
--\entry{getpwuid_r}{762}{\code {getpwuid_r}}
--\entry{getpwnam}{762}{\code {getpwnam}}
--\entry{getpwnam_r}{762}{\code {getpwnam_r}}
--\entry{fgetpwent}{762}{\code {fgetpwent}}
--\entry{fgetpwent_r}{763}{\code {fgetpwent_r}}
--\entry{setpwent}{763}{\code {setpwent}}
--\entry{getpwent}{763}{\code {getpwent}}
--\entry{getpwent_r}{763}{\code {getpwent_r}}
--\entry{endpwent}{763}{\code {endpwent}}
--\entry{putpwent}{763}{\code {putpwent}}
--\entry{getgrgid}{764}{\code {getgrgid}}
--\entry{getgrgid_r}{764}{\code {getgrgid_r}}
--\entry{getgrnam}{765}{\code {getgrnam}}
--\entry{getgrnam_r}{765}{\code {getgrnam_r}}
--\entry{fgetgrent}{765}{\code {fgetgrent}}
--\entry{fgetgrent_r}{765}{\code {fgetgrent_r}}
--\entry{setgrent}{766}{\code {setgrent}}
--\entry{getgrent}{766}{\code {getgrent}}
--\entry{getgrent_r}{766}{\code {getgrent_r}}
--\entry{endgrent}{766}{\code {endgrent}}
--\entry{setnetgrent}{768}{\code {setnetgrent}}
--\entry{getnetgrent}{768}{\code {getnetgrent}}
--\entry{getnetgrent_r}{769}{\code {getnetgrent_r}}
--\entry{endnetgrent}{769}{\code {endnetgrent}}
--\entry{innetgr}{769}{\code {innetgr}}
--\entry{gethostname}{771}{\code {gethostname}}
--\entry{sethostname}{772}{\code {sethostname}}
--\entry{getdomainnname}{772}{\code {getdomainnname}}
--\entry{setdomainname}{772}{\code {setdomainname}}
--\entry{gethostid}{772}{\code {gethostid}}
--\entry{sethostid}{773}{\code {sethostid}}
--\entry{uname}{774}{\code {uname}}
--\entry{setfsent}{776}{\code {setfsent}}
--\entry{endfsent}{776}{\code {endfsent}}
--\entry{getfsent}{777}{\code {getfsent}}
--\entry{getfsspec}{777}{\code {getfsspec}}
--\entry{getfsfile}{777}{\code {getfsfile}}
--\entry{setmntent}{779}{\code {setmntent}}
--\entry{endmntent}{779}{\code {endmntent}}
--\entry{getmntent}{779}{\code {getmntent}}
--\entry{getmntent_r}{780}{\code {getmntent_r}}
--\entry{addmntent}{780}{\code {addmntent}}
--\entry{hasmntopt}{780}{\code {hasmntopt}}
--\entry{mount}{781}{\code {mount}}
--\entry{umount2}{783}{\code {umount2}}
--\entry{umount}{784}{\code {umount}}
--\entry{sysctl}{784}{\code {sysctl}}
--\entry{sysconf}{790}{\code {sysconf}}
--\entry{pathconf}{802}{\code {pathconf}}
--\entry{fpathconf}{803}{\code {fpathconf}}
--\entry{confstr}{805}{\code {confstr}}
--\entry{getpass}{810}{\code {getpass}}
--\entry{crypt}{811}{\code {crypt}}
--\entry{crypt_r}{812}{\code {crypt_r}}
--\entry{setkey}{813}{\code {setkey}}
--\entry{encrypt}{813}{\code {encrypt}}
--\entry{setkey_r}{813}{\code {setkey_r}}
--\entry{encrypt_r}{813}{\code {encrypt_r}}
--\entry{ecb_crypt}{814}{\code {ecb_crypt}}
--\entry{DES_FAILED}{814}{\code {DES_FAILED}}
--\entry{cbc_crypt}{814}{\code {cbc_crypt}}
--\entry{des_setparity}{815}{\code {des_setparity}}
--\entry{backtrace}{817}{\code {backtrace}}
--\entry{backtrace_symbols}{817}{\code {backtrace_symbols}}
--\entry{backtrace_symbols_fd}{818}{\code {backtrace_symbols_fd}}
--\entry{pthread_create}{819}{\code {pthread_create}}
--\entry{pthread_exit}{819}{\code {pthread_exit}}
--\entry{pthread_cancel}{819}{\code {pthread_cancel}}
--\entry{pthread_join}{820}{\code {pthread_join}}
--\entry{pthread_attr_init}{820}{\code {pthread_attr_init}}
--\entry{pthread_attr_destroy}{821}{\code {pthread_attr_destroy}}
--\entry{pthread_attr_setdetachstate}{821}{\code {pthread_attr_setdetachstate}}
--\entry{pthread_attr_setguardsize}{821}{\code {pthread_attr_setguardsize}}
--\entry{pthread_attr_setinheritsched}{821}{\code {pthread_attr_setinheritsched}}
--\entry{pthread_attr_setschedparam}{821}{\code {pthread_attr_setschedparam}}
--\entry{pthread_attr_setschedpolicy}{821}{\code {pthread_attr_setschedpolicy}}
--\entry{pthread_attr_setscope}{821}{\code {pthread_attr_setscope}}
--\entry{pthread_attr_setstack}{821}{\code {pthread_attr_setstack}}
--\entry{pthread_attr_setstackaddr}{821}{\code {pthread_attr_setstackaddr}}
--\entry{pthread_attr_setstacksize}{821}{\code {pthread_attr_setstacksize}}
--\entry{pthread_attr_setattr}{821}{\code {pthread_attr_setattr}}
--\entry{pthread_attr_getdetachstate}{821}{\code {pthread_attr_getdetachstate}}
--\entry{pthread_attr_getguardsize}{821}{\code {pthread_attr_getguardsize}}
--\entry{pthread_attr_getinheritsched}{821}{\code {pthread_attr_getinheritsched}}
--\entry{pthread_attr_getschedparam}{821}{\code {pthread_attr_getschedparam}}
--\entry{pthread_attr_getschedpolicy}{821}{\code {pthread_attr_getschedpolicy}}
--\entry{pthread_attr_getscope}{821}{\code {pthread_attr_getscope}}
--\entry{pthread_attr_getstack}{821}{\code {pthread_attr_getstack}}
--\entry{pthread_attr_getstackaddr}{821}{\code {pthread_attr_getstackaddr}}
--\entry{pthread_attr_getstacksize}{821}{\code {pthread_attr_getstacksize}}
--\entry{pthread_attr_getattr}{821}{\code {pthread_attr_getattr}}
--\entry{pthread_setcancelstate}{823}{\code {pthread_setcancelstate}}
--\entry{pthread_setcanceltype}{823}{\code {pthread_setcanceltype}}
--\entry{pthread_testcancel}{824}{\code {pthread_testcancel}}
--\entry{pthread_cleanup_push}{825}{\code {pthread_cleanup_push}}
--\entry{pthread_cleanup_pop}{825}{\code {pthread_cleanup_pop}}
--\entry{pthread_cleanup_push_defer_np}{825}{\code {pthread_cleanup_push_defer_np}}
--\entry{pthread_cleanup_pop_restore_np}{825}{\code {pthread_cleanup_pop_restore_np}}
--\entry{pthread_mutex_init}{826}{\code {pthread_mutex_init}}
--\entry{pthread_mutex_lock}{826}{\code {pthread_mutex_lock}}
--\entry{pthread_mutex_trylock}{827}{\code {pthread_mutex_trylock}}
--\entry{pthread_mutex_timedlock}{827}{\code {pthread_mutex_timedlock}}
--\entry{pthread_mutex_unlock}{827}{\code {pthread_mutex_unlock}}
--\entry{pthread_mutex_destroy}{827}{\code {pthread_mutex_destroy}}
--\entry{pthread_mutexattr_init}{828}{\code {pthread_mutexattr_init}}
--\entry{pthread_mutexattr_destroy}{828}{\code {pthread_mutexattr_destroy}}
--\entry{pthread_mutexattr_settype}{828}{\code {pthread_mutexattr_settype}}
--\entry{pthread_mutexattr_gettype}{829}{\code {pthread_mutexattr_gettype}}
--\entry{pthread_cond_init}{829}{\code {pthread_cond_init}}
--\entry{pthread_cond_signal}{829}{\code {pthread_cond_signal}}
--\entry{pthread_cond_broadcast}{829}{\code {pthread_cond_broadcast}}
--\entry{pthread_cond_wait}{829}{\code {pthread_cond_wait}}
--\entry{pthread_cond_timedwait}{830}{\code {pthread_cond_timedwait}}
--\entry{pthread_cond_destroy}{830}{\code {pthread_cond_destroy}}
--\entry{pthread_condattr_init}{831}{\code {pthread_condattr_init}}
--\entry{pthread_condattr_destroy}{831}{\code {pthread_condattr_destroy}}
--\entry{sem_init}{832}{\code {sem_init}}
--\entry{sem_destroy}{832}{\code {sem_destroy}}
--\entry{sem_wait}{832}{\code {sem_wait}}
--\entry{sem_trywait}{832}{\code {sem_trywait}}
--\entry{sem_post}{832}{\code {sem_post}}
--\entry{sem_getvalue}{833}{\code {sem_getvalue}}
--\entry{pthread_key_create}{833}{\code {pthread_key_create}}
--\entry{pthread_key_delete}{833}{\code {pthread_key_delete}}
--\entry{pthread_setspecific}{834}{\code {pthread_setspecific}}
--\entry{pthread_getspecific}{834}{\code {pthread_getspecific}}
--\entry{pthread_sigmask}{834}{\code {pthread_sigmask}}
--\entry{pthread_kill}{835}{\code {pthread_kill}}
--\entry{sigwait}{835}{\code {sigwait}}
--\entry{pthread_atfork}{836}{\code {pthread_atfork}}
--\entry{pthread_self}{838}{\code {pthread_self}}
--\entry{pthread_equal}{838}{\code {pthread_equal}}
--\entry{pthread_detach}{838}{\code {pthread_detach}}
--\entry{pthread_kill_other_threads_np}{838}{\code {pthread_kill_other_threads_np}}
--\entry{pthread_once}{839}{\code {pthread_once}}
--\entry{pthread_setschedparam}{839}{\code {pthread_setschedparam}}
--\entry{pthread_getschedparam}{839}{\code {pthread_getschedparam}}
--\entry{pthread_setconcurrency}{840}{\code {pthread_setconcurrency}}
--\entry{pthread_getconcurrency}{840}{\code {pthread_getconcurrency}}
--\entry{assert}{841}{\code {assert}}
--\entry{assert_perror}{842}{\code {assert_perror}}
--\entry{va_start}{846}{\code {va_start}}
--\entry{va_arg}{846}{\code {va_arg}}
--\entry{va_end}{846}{\code {va_end}}
--\entry{__va_copy}{846}{\code {__va_copy}}
--\entry{va_alist}{848}{\code {va_alist}}
--\entry{va_dcl}{848}{\code {va_dcl}}
--\entry{va_start}{848}{\code {va_start}}
--\entry{offsetof}{857}{\code {offsetof}}
-diff -u -udbrN glibc-2.3.2/manual/libc.fns glibc-2.3.2-200304020432/manual/libc.fns
---- glibc-2.3.2/manual/libc.fns	Tue Feb 25 11:34:58 2003
-+++ glibc-2.3.2-200304020432/manual/libc.fns	Thu Jan  1 01:00:00 1970
-@@ -1,1354 +0,0 @@
--\initial {_}
--\entry {\code {__fbufsize}}{292}
--\entry {\code {__flbf}}{291}
--\entry {\code {__fpending}}{292}
--\entry {\code {__fpurge}}{290}
--\entry {\code {__freadable}}{235}
--\entry {\code {__freading}}{235}
--\entry {\code {__fsetlocking}}{238}
--\entry {\code {__fwritable}}{235}
--\entry {\code {__fwriting}}{235}
--\entry {\code {__va_copy}}{846}
--\entry {\code {_exit}}{699}
--\entry {\code {_Exit}}{699}
--\entry {\code {_flushlbf}}{289}
--\entry {\code {_tolower}}{69}
--\entry {\code {_toupper}}{69}
--\initial {A}
--\entry {\code {a64l}}{106}
--\entry {\code {abort}}{699}
--\entry {\code {abs}}{531}
--\entry {\code {accept}}{426}
--\entry {\code {access}}{383}
--\entry {\code {acos}}{482}
--\entry {\code {acosf}}{482}
--\entry {\code {acosh}}{487}
--\entry {\code {acoshf}}{487}
--\entry {\code {acoshl}}{487}
--\entry {\code {acosl}}{482}
--\entry {\code {addmntent}}{780}
--\entry {\code {addseverity}}{300}
--\entry {\code {adjtime}}{555}
--\entry {\code {adjtimex}}{556}
--\entry {\code {aio_cancel}}{334}
--\entry {\code {aio_cancel64}}{335}
--\entry {\code {aio_error}}{331}
--\entry {\code {aio_error64}}{331}
--\entry {\code {aio_fsync}}{332}
--\entry {\code {aio_fsync64}}{333}
--\entry {\code {aio_init}}{336}
--\entry {\code {aio_read}}{327}
--\entry {\code {aio_read64}}{328}
--\entry {\code {aio_return}}{332}
--\entry {\code {aio_return64}}{332}
--\entry {\code {aio_suspend}}{333}
--\entry {\code {aio_suspend64}}{334}
--\entry {\code {aio_write}}{328}
--\entry {\code {aio_write64}}{329}
--\entry {\code {alarm}}{579}
--\entry {\code {alloca}}{59}
--\entry {\code {alphasort}}{358}
--\entry {\code {alphasort64}}{359}
--\entry {\code {argp_error}}{674}
--\entry {\code {argp_failure}}{674}
--\entry {\code {argp_help}}{679}
--\entry {\code {argp_parse}}{666}
--\entry {\code {argp_state_help}}{674}
--\entry {\code {argp_usage}}{674}
--\entry {\code {argz_add}}{108}
--\entry {\code {argz_add_sep}}{108}
--\entry {\code {argz_append}}{108}
--\entry {\code {argz_count}}{108}
--\entry {\code {argz_create}}{108}
--\entry {\code {argz_create_sep}}{108}
--\entry {\code {argz_delete}}{109}
--\entry {\code {argz_extract}}{108}
--\entry {\code {argz_insert}}{109}
--\entry {\code {argz_next}}{109}
--\entry {\code {argz_replace}}{109}
--\entry {\code {argz_stringify}}{108}
--\entry {\code {asctime}}{562}
--\entry {\code {asctime_r}}{562}
--\entry {\code {asin}}{481}
--\entry {\code {asinf}}{481}
--\entry {\code {asinh}}{487}
--\entry {\code {asinhf}}{487}
--\entry {\code {asinhl}}{487}
--\entry {\code {asinl}}{481}
--\entry {\code {asprintf}}{261}
--\entry {\code {assert}}{841}
--\entry {\code {assert_perror}}{842}
--\entry {\code {atan}}{482}
--\entry {\code {atan2}}{482}
--\entry {\code {atan2f}}{482}
--\entry {\code {atan2l}}{482}
--\entry {\code {atanf}}{482}
--\entry {\code {atanh}}{487}
--\entry {\code {atanhf}}{487}
--\entry {\code {atanhl}}{487}
--\entry {\code {atanl}}{482}
--\entry {\code {atexit}}{698}
--\entry {\code {atof}}{545}
--\entry {\code {atoi}}{543}
--\entry {\code {atol}}{543}
--\entry {\code {atoll}}{543}
--\initial {B}
--\entry {\code {backtrace}}{817}
--\entry {\code {backtrace_symbols}}{817}
--\entry {\code {backtrace_symbols_fd}}{818}
--\entry {\code {basename}}{103, 104}
--\entry {\code {bcmp}}{92}
--\entry {\code {bcopy}}{88}
--\entry {\code {bind}}{403}
--\entry {\code {bind_textdomain_codeset}}{189}
--\entry {\code {bindtextdomain}}{184}
--\entry {\code {brk}}{62}
--\entry {\code {bsearch}}{196}
--\entry {\code {btowc}}{118}
--\entry {\code {bzero}}{89}
--\initial {C}
--\entry {\code {cabs}}{531}
--\entry {\code {cabsf}}{531}
--\entry {\code {cabsl}}{531}
--\entry {\code {cacos}}{482}
--\entry {\code {cacosf}}{482}
--\entry {\code {cacosh}}{488}
--\entry {\code {cacoshf}}{488}
--\entry {\code {cacoshl}}{488}
--\entry {\code {cacosl}}{482}
--\entry {\code {calloc}}{37}
--\entry {\code {canonicalize_file_name}}{366}
--\entry {\code {carg}}{539}
--\entry {\code {cargf}}{539}
--\entry {\code {cargl}}{539}
--\entry {\code {casin}}{482}
--\entry {\code {casinf}}{482}
--\entry {\code {casinh}}{487}
--\entry {\code {casinhf}}{487}
--\entry {\code {casinhl}}{487}
--\entry {\code {casinl}}{482}
--\entry {\code {catan}}{482}
--\entry {\code {catanf}}{482}
--\entry {\code {catanh}}{488}
--\entry {\code {catanhf}}{488}
--\entry {\code {catanhl}}{488}
--\entry {\code {catanl}}{482}
--\entry {\code {catclose}}{174}
--\entry {\code {catgets}}{174}
--\entry {\code {catopen}}{171}
--\entry {\code {cbc_crypt}}{814}
--\entry {\code {cbrt}}{485}
--\entry {\code {cbrtf}}{485}
--\entry {\code {cbrtl}}{485}
--\entry {\code {ccos}}{481}
--\entry {\code {ccosf}}{481}
--\entry {\code {ccosh}}{487}
--\entry {\code {ccoshf}}{487}
--\entry {\code {ccoshl}}{487}
--\entry {\code {ccosl}}{481}
--\entry {\code {ceil}}{533}
--\entry {\code {ceilf}}{533}
--\entry {\code {ceill}}{533}
--\entry {\code {cexp}}{485}
--\entry {\code {cexpf}}{485}
--\entry {\code {cexpl}}{485}
--\entry {\code {cfgetispeed}}{457}
--\entry {\code {cfgetospeed}}{457}
--\entry {\code {cfmakeraw}}{464}
--\entry {\code {cfree}}{36}
--\entry {\code {cfsetispeed}}{457}
--\entry {\code {cfsetospeed}}{457}
--\entry {\code {cfsetspeed}}{457}
--\entry {\code {chdir}}{352}
--\entry {\code {chmod}}{381}
--\entry {\code {chown}}{377}
--\entry {\code {cimag}}{539}
--\entry {\code {cimagf}}{539}
--\entry {\code {cimagl}}{539}
--\entry {\code {clearenv}}{692}
--\entry {\code {clearerr}}{282}
--\entry {\code {clearerr_unlocked}}{283}
--\entry {\code {clock}}{552}
--\entry {\code {clog}}{485}
--\entry {\code {clog10}}{486}
--\entry {\code {clog10f}}{486}
--\entry {\code {clog10l}}{486}
--\entry {\code {clogf}}{486}
--\entry {\code {clogl}}{486}
--\entry {\code {close}}{305}
--\entry {\code {closedir}}{356}
--\entry {\code {closelog}}{476}
--\entry {\code {confstr}}{805}
--\entry {\code {conj}}{539}
--\entry {\code {conjf}}{539}
--\entry {\code {conjl}}{539}
--\entry {\code {connect}}{424}
--\entry {\code {copysign}}{535}
--\entry {\code {copysignf}}{535}
--\entry {\code {copysignl}}{535}
--\entry {\code {cos}}{480}
--\entry {\code {cosf}}{480}
--\entry {\code {cosh}}{486}
--\entry {\code {coshf}}{486}
--\entry {\code {coshl}}{486}
--\entry {\code {cosl}}{480}
--\entry {\code {cpow}}{486}
--\entry {\code {cpowf}}{486}
--\entry {\code {cpowl}}{486}
--\entry {\code {cproj}}{539}
--\entry {\code {cprojf}}{539}
--\entry {\code {cprojl}}{539}
--\entry {\code {creal}}{539}
--\entry {\code {crealf}}{539}
--\entry {\code {creall}}{539}
--\entry {\code {creat}}{304}
--\entry {\code {creat64}}{305}
--\entry {\code {crypt}}{811}
--\entry {\code {crypt_r}}{812}
--\entry {\code {csin}}{481}
--\entry {\code {csinf}}{481}
--\entry {\code {csinh}}{487}
--\entry {\code {csinhf}}{487}
--\entry {\code {csinhl}}{487}
--\entry {\code {csinl}}{481}
--\entry {\code {csqrt}}{486}
--\entry {\code {csqrtf}}{486}
--\entry {\code {csqrtl}}{486}
--\entry {\code {ctan}}{481}
--\entry {\code {ctanf}}{481}
--\entry {\code {ctanh}}{487}
--\entry {\code {ctanhf}}{487}
--\entry {\code {ctanhl}}{487}
--\entry {\code {ctanl}}{481}
--\entry {\code {ctermid}}{728}
--\entry {\code {ctime}}{562}
--\entry {\code {ctime_r}}{562}
--\entry {\code {cuserid}}{753}
--\initial {D}
--\entry {\code {dcgettext}}{182}
--\entry {\code {dcngettext}}{186}
--\entry {\code {DES_FAILED}}{814}
--\entry {\code {des_setparity}}{815}
--\entry {\code {dgettext}}{182}
--\entry {\code {difftime}}{549}
--\entry {\code {dirfd}}{355}
--\entry {\code {dirname}}{104}
--\entry {\code {div}}{519}
--\entry {\code {dngettext}}{186}
--\entry {\code {drand48}}{511}
--\entry {\code {drand48_r}}{513}
--\entry {\code {drem}}{534}
--\entry {\code {dremf}}{535}
--\entry {\code {dreml}}{535}
--\entry {\code {DTTOIF}}{354}
--\entry {\code {dup}}{337}
--\entry {\code {dup2}}{337}
--\initial {E}
--\entry {\code {ecb_crypt}}{814}
--\entry {\code {ecvt}}{546}
--\entry {\code {ecvt_r}}{547}
--\entry {\code {encrypt}}{813}
--\entry {\code {encrypt_r}}{813}
--\entry {\code {endfsent}}{776}
--\entry {\code {endgrent}}{766}
--\entry {\code {endhostent}}{416}
--\entry {\code {endmntent}}{779}
--\entry {\code {endnetent}}{444}
--\entry {\code {endnetgrent}}{769}
--\entry {\code {endprotoent}}{420}
--\entry {\code {endpwent}}{763}
--\entry {\code {endservent}}{418}
--\entry {\code {endutent}}{756}
--\entry {\code {endutxent}}{759}
--\entry {\code {envz_add}}{110}
--\entry {\code {envz_entry}}{110}
--\entry {\code {envz_get}}{110}
--\entry {\code {envz_merge}}{110}
--\entry {\code {envz_strip}}{110}
--\entry {\code {erand48}}{511}
--\entry {\code {erand48_r}}{513}
--\entry {\code {erf}}{488}
--\entry {\code {erfc}}{488}
--\entry {\code {erfcf}}{488}
--\entry {\code {erfcl}}{488}
--\entry {\code {erff}}{488}
--\entry {\code {erfl}}{488}
--\entry {\code {err}}{30}
--\entry {\code {error}}{28}
--\entry {\code {error_at_line}}{28}
--\entry {\code {errx}}{30}
--\entry {\code {execl}}{704}
--\entry {\code {execle}}{704}
--\entry {\code {execlp}}{705}
--\entry {\code {execv}}{704}
--\entry {\code {execve}}{704}
--\entry {\code {execvp}}{705}
--\entry {\code {exit}}{696}
--\entry {\code {exp}}{483}
--\entry {\code {exp10}}{483}
--\entry {\code {exp10f}}{483}
--\entry {\code {exp10l}}{483}
--\entry {\code {exp2}}{483}
--\entry {\code {exp2f}}{483}
--\entry {\code {exp2l}}{483}
--\entry {\code {expf}}{483}
--\entry {\code {expl}}{483}
--\entry {\code {expm1}}{485}
--\entry {\code {expm1f}}{485}
--\entry {\code {expm1l}}{485}
--\initial {F}
--\entry {\code {fabs}}{531}
--\entry {\code {fabsf}}{531}
--\entry {\code {fabsl}}{531}
--\entry {\code {fchdir}}{352}
--\entry {\code {fchmod}}{382}
--\entry {\code {fchown}}{378}
--\entry {\code {fclean}}{315}
--\entry {\code {fclose}}{235}
--\entry {\code {fcloseall}}{236}
--\entry {\code {fcntl}}{336}
--\entry {\code {fcvt}}{546}
--\entry {\code {fcvt_r}}{547}
--\entry {\code {FD_CLR}}{321}
--\entry {\code {FD_ISSET}}{322}
--\entry {\code {FD_SET}}{321}
--\entry {\code {FD_ZERO}}{321}
--\entry {\code {fdatasync}}{324}
--\entry {\code {fdim}}{537}
--\entry {\code {fdimf}}{537}
--\entry {\code {fdiml}}{537}
--\entry {\code {fdopen}}{313}
--\entry {\code {feclearexcept}}{525}
--\entry {\code {fedisableexcept}}{530}
--\entry {\code {feenableexcept}}{530}
--\entry {\code {fegetenv}}{529}
--\entry {\code {fegetexcept}}{530}
--\entry {\code {fegetexceptflag}}{526}
--\entry {\code {fegetround}}{528}
--\entry {\code {feholdexcept}}{529}
--\entry {\code {feof}}{282}
--\entry {\code {feof_unlocked}}{282}
--\entry {\code {feraiseexcept}}{525}
--\entry {\code {ferror}}{282}
--\entry {\code {ferror_unlocked}}{282}
--\entry {\code {fesetenv}}{529}
--\entry {\code {fesetexceptflag}}{526}
--\entry {\code {fesetround}}{528}
--\entry {\code {fetestexcept}}{526}
--\entry {\code {feupdateenv}}{530}
--\entry {\code {fflush}}{289}
--\entry {\code {fflush_unlocked}}{289}
--\entry {\code {fgetc}}{243}
--\entry {\code {fgetc_unlocked}}{244}
--\entry {\code {fgetgrent}}{765}
--\entry {\code {fgetgrent_r}}{765}
--\entry {\code {fgetpos}}{287}
--\entry {\code {fgetpos64}}{287}
--\entry {\code {fgetpwent}}{762}
--\entry {\code {fgetpwent_r}}{763}
--\entry {\code {fgets}}{246}
--\entry {\code {fgets_unlocked}}{247}
--\entry {\code {fgetwc}}{243}
--\entry {\code {fgetwc_unlocked}}{244}
--\entry {\code {fgetws}}{246}
--\entry {\code {fgetws_unlocked}}{247}
--\entry {\code {fileno}}{313}
--\entry {\code {fileno_unlocked}}{313}
--\entry {\code {finite}}{522}
--\entry {\code {finitef}}{522}
--\entry {\code {finitel}}{522}
--\entry {\code {flockfile}}{236}
--\entry {\code {floor}}{533}
--\entry {\code {floorf}}{533}
--\entry {\code {floorl}}{533}
--\entry {\code {fma}}{538}
--\entry {\code {fmaf}}{538}
--\entry {\code {fmal}}{538}
--\entry {\code {fmax}}{537}
--\entry {\code {fmaxf}}{537}
--\entry {\code {fmaxl}}{537}
--\entry {\code {fmemopen}}{292}
--\entry {\code {fmin}}{537}
--\entry {\code {fminf}}{537}
--\entry {\code {fminl}}{537}
--\entry {\code {fmod}}{534}
--\entry {\code {fmodf}}{534}
--\entry {\code {fmodl}}{534}
--\entry {\code {fmtmsg}}{298}
--\entry {\code {fnmatch}}{205}
--\entry {\code {fopen}}{232}
--\entry {\code {fopen64}}{233}
--\entry {\code {fopencookie}}{296}
--\entry {\code {fork}}{703}
--\entry {\code {forkpty}}{470}
--\entry {\code {fpathconf}}{803}
--\entry {\code {fpclassify}}{520}
--\entry {\code {fprintf}}{259}
--\entry {\code {fputc}}{241}
--\entry {\code {fputc_unlocked}}{241}
--\entry {\code {fputs}}{242}
--\entry {\code {fputs_unlocked}}{243}
--\entry {\code {fputwc}}{241}
--\entry {\code {fputwc_unlocked}}{241}
--\entry {\code {fputws}}{242}
--\entry {\code {fputws_unlocked}}{243}
--\entry {\code {fread}}{249}
--\entry {\code {fread_unlocked}}{249}
--\entry {\code {free}}{35}
--\entry {\code {freopen}}{234}
--\entry {\code {freopen64}}{234}
--\entry {\code {frexp}}{531}
--\entry {\code {frexpf}}{531}
--\entry {\code {frexpl}}{531}
--\entry {\code {fscanf}}{280}
--\entry {\code {fseek}}{285}
--\entry {\code {fseeko}}{285}
--\entry {\code {fseeko64}}{285}
--\entry {\code {fsetpos}}{288}
--\entry {\code {fsetpos64}}{288}
--\entry {\code {fstat}}{375}
--\entry {\code {fstat64}}{375}
--\entry {\code {fsync}}{324}
--\entry {\code {ftell}}{284}
--\entry {\code {ftello}}{284}
--\entry {\code {ftello64}}{285}
--\entry {\code {ftruncate}}{386}
--\entry {\code {ftruncate64}}{387}
--\entry {\code {ftrylockfile}}{237}
--\entry {\code {ftw}}{361}
--\entry {\code {ftw64}}{362}
--\entry {\code {funlockfile}}{237}
--\entry {\code {futimes}}{385}
--\entry {\code {fwide}}{240}
--\entry {\code {fwprintf}}{259}
--\entry {\code {fwrite}}{250}
--\entry {\code {fwrite_unlocked}}{250}
--\entry {\code {fwscanf}}{280}
--\initial {G}
--\entry {\code {gamma}}{489}
--\entry {\code {gammaf}}{489}
--\entry {\code {gammal}}{489}
--\entry {\code {gcvt}}{546}
--\entry {\code {get_avphys_pages}}{600}
--\entry {\code {get_current_dir_name}}{352}
--\entry {\code {get_nprocs}}{600}
--\entry {\code {get_nprocs_conf}}{600}
--\entry {\code {get_phys_pages}}{599}
--\entry {\code {getc}}{244}
--\entry {\code {getc_unlocked}}{244}
--\entry {\code {getchar}}{244}
--\entry {\code {getchar_unlocked}}{244}
--\entry {\code {getcontext}}{604}
--\entry {\code {getcwd}}{351}
--\entry {\code {getdate}}{573}
--\entry {\code {getdate_r}}{574}
--\entry {\code {getdelim}}{246}
--\entry {\code {getdomainnname}}{772}
--\entry {\code {getegid}}{745}
--\entry {\code {getenv}}{691}
--\entry {\code {geteuid}}{745}
--\entry {\code {getfsent}}{777}
--\entry {\code {getfsfile}}{777}
--\entry {\code {getfsspec}}{777}
--\entry {\code {getgid}}{745}
--\entry {\code {getgrent}}{766}
--\entry {\code {getgrent_r}}{766}
--\entry {\code {getgrgid}}{764}
--\entry {\code {getgrgid_r}}{764}
--\entry {\code {getgrnam}}{765}
--\entry {\code {getgrnam_r}}{765}
--\entry {\code {getgrouplist}}{748}
--\entry {\code {getgroups}}{745}
--\entry {\code {gethostbyaddr}}{414}
--\entry {\code {gethostbyaddr_r}}{415}
--\entry {\code {gethostbyname}}{414}
--\entry {\code {gethostbyname_r}}{415}
--\entry {\code {gethostbyname2}}{414}
--\entry {\code {gethostbyname2_r}}{415}
--\entry {\code {gethostent}}{416}
--\entry {\code {gethostid}}{772}
--\entry {\code {gethostname}}{771}
--\entry {\code {getitimer}}{579}
--\entry {\code {getline}}{245}
--\entry {\code {getloadavg}}{600}
--\entry {\code {getlogin}}{753}
--\entry {\code {getmntent}}{779}
--\entry {\code {getmntent_r}}{780}
--\entry {\code {getnetbyaddr}}{444}
--\entry {\code {getnetbyname}}{443}
--\entry {\code {getnetent}}{444}
--\entry {\code {getnetgrent}}{768}
--\entry {\code {getnetgrent_r}}{769}
--\entry {\code {getopt}}{659}
--\entry {\code {getopt_long}}{663}
--\entry {\code {getopt_long_only}}{663}
--\entry {\code {getpagesize}}{599}
--\entry {\code {getpass}}{810}
--\entry {\code {getpeername}}{427}
--\entry {\code {getpgid}}{729}
--\entry {\code {getpgrp}}{729}
--\entry {\code {getpid}}{702}
--\entry {\code {getppid}}{702}
--\entry {\code {getpriority}}{597}
--\entry {\code {getprotobyname}}{420}
--\entry {\code {getprotobynumber}}{420}
--\entry {\code {getprotoent}}{420}
--\entry {\code {getpt}}{468}
--\entry {\code {getpwent}}{763}
--\entry {\code {getpwent_r}}{763}
--\entry {\code {getpwnam}}{762}
--\entry {\code {getpwnam_r}}{762}
--\entry {\code {getpwuid}}{762}
--\entry {\code {getpwuid_r}}{762}
--\entry {\code {getrlimit}}{586}
--\entry {\code {getrlimit64}}{586}
--\entry {\code {getrusage}}{583}
--\entry {\code {gets}}{247}
--\entry {\code {getservbyname}}{417}
--\entry {\code {getservbyport}}{418}
--\entry {\code {getservent}}{418}
--\entry {\code {getsid}}{729}
--\entry {\code {getsockname}}{403}
--\entry {\code {getsockopt}}{441}
--\entry {\code {getsubopt}}{689}
--\entry {\code {gettext}}{181}
--\entry {\code {gettimeofday}}{555}
--\entry {\code {getuid}}{745}
--\entry {\code {getumask}}{381}
--\entry {\code {getutent}}{755}
--\entry {\code {getutent_r}}{757}
--\entry {\code {getutid}}{756}
--\entry {\code {getutid_r}}{757}
--\entry {\code {getutline}}{756}
--\entry {\code {getutline_r}}{757}
--\entry {\code {getutmp}}{760}
--\entry {\code {getutmpx}}{760}
--\entry {\code {getutxent}}{759}
--\entry {\code {getutxid}}{759}
--\entry {\code {getutxline}}{760}
--\entry {\code {getw}}{245}
--\entry {\code {getwc}}{244}
--\entry {\code {getwc_unlocked}}{244}
--\entry {\code {getwchar}}{244}
--\entry {\code {getwchar_unlocked}}{244}
--\entry {\code {getwd}}{352}
--\entry {\code {glob}}{209}
--\entry {\code {glob64}}{209}
--\entry {\code {globfree}}{213}
--\entry {\code {globfree64}}{213}
--\entry {\code {gmtime}}{558}
--\entry {\code {gmtime_r}}{558}
--\entry {\code {grantpt}}{468}
--\entry {\code {gsignal}}{639}
--\entry {\code {gtty}}{464}
--\initial {H}
--\entry {\code {hasmntopt}}{780}
--\entry {\code {hcreate}}{199}
--\entry {\code {hcreate_r}}{201}
--\entry {\code {hdestroy}}{200}
--\entry {\code {hdestroy_r}}{201}
--\entry {\code {hsearch}}{200}
--\entry {\code {hsearch_r}}{201}
--\entry {\code {htonl}}{419}
--\entry {\code {htons}}{418}
--\entry {\code {hypot}}{485}
--\entry {\code {hypotf}}{485}
--\entry {\code {hypotl}}{485}
--\initial {I}
--\entry {\code {iconv}}{134}
--\entry {\code {iconv_close}}{133}
--\entry {\code {iconv_open}}{132}
--\entry {\code {if_freenameindex}}{405}
--\entry {\code {if_indextoname}}{404}
--\entry {\code {if_nameindex}}{405}
--\entry {\code {if_nametoindex}}{404}
--\entry {\code {IFTODT}}{354}
--\entry {\code {ilogb}}{484}
--\entry {\code {ilogbf}}{484}
--\entry {\code {ilogbl}}{484}
--\entry {\code {imaxabs}}{531}
--\entry {\code {imaxdiv}}{520}
--\entry {\code {index}}{100}
--\entry {\code {inet_addr}}{412}
--\entry {\code {inet_aton}}{412}
--\entry {\code {inet_lnaof}}{412}
--\entry {\code {inet_makeaddr}}{412}
--\entry {\code {inet_netof}}{412}
--\entry {\code {inet_network}}{412}
--\entry {\code {inet_ntoa}}{412}
--\entry {\code {inet_ntop}}{413}
--\entry {\code {inet_pton}}{412}
--\entry {\code {initgroups}}{748}
--\entry {\code {initstate}}{509}
--\entry {\code {initstate_r}}{510}
--\entry {\code {innetgr}}{769}
--\entry {\code {ioctl}}{349}
--\entry {\code {isalnum}}{68}
--\entry {\code {isalpha}}{67}
--\entry {\code {isascii}}{68}
--\entry {\code {isatty}}{445}
--\entry {\code {isblank}}{68}
--\entry {\code {iscntrl}}{68}
--\entry {\code {isdigit}}{68}
--\entry {\code {isfinite}}{521}
--\entry {\code {isgraph}}{68}
--\entry {\code {isgreater}}{536}
--\entry {\code {isgreaterequal}}{536}
--\entry {\code {isinf}}{521}
--\entry {\code {isinff}}{521}
--\entry {\code {isinfl}}{521}
--\entry {\code {isless}}{536}
--\entry {\code {islessequal}}{537}
--\entry {\code {islessgreater}}{537}
--\entry {\code {islower}}{67}
--\entry {\code {isnan}}{521, 522}
--\entry {\code {isnanf}}{522}
--\entry {\code {isnanl}}{522}
--\entry {\code {isnormal}}{521}
--\entry {\code {isprint}}{68}
--\entry {\code {ispunct}}{68}
--\entry {\code {isspace}}{68}
--\entry {\code {isunordered}}{537}
--\entry {\code {isupper}}{67}
--\entry {\code {iswalnum}}{70}
--\entry {\code {iswalpha}}{70}
--\entry {\code {iswblank}}{72}
--\entry {\code {iswcntrl}}{71}
--\entry {\code {iswctype}}{70}
--\entry {\code {iswdigit}}{71}
--\entry {\code {iswgraph}}{71}
--\entry {\code {iswlower}}{71}
--\entry {\code {iswprint}}{71}
--\entry {\code {iswpunct}}{72}
--\entry {\code {iswspace}}{72}
--\entry {\code {iswupper}}{72}
--\entry {\code {iswxdigit}}{72}
--\entry {\code {isxdigit}}{68}
--\initial {J}
--\entry {\code {j0}}{489}
--\entry {\code {j0f}}{489}
--\entry {\code {j0l}}{489}
--\entry {\code {j1}}{489}
--\entry {\code {j1f}}{489}
--\entry {\code {j1l}}{489}
--\entry {\code {jn}}{489}
--\entry {\code {jnf}}{489}
--\entry {\code {jnl}}{489}
--\entry {\code {jrand48}}{512}
--\entry {\code {jrand48_r}}{514}
--\initial {K}
--\entry {\code {kill}}{640}
--\entry {\code {killpg}}{641}
--\initial {L}
--\entry {\code {l64a}}{105}
--\entry {\code {labs}}{531}
--\entry {\code {lcong48}}{512}
--\entry {\code {lcong48_r}}{515}
--\entry {\code {ldexp}}{532}
--\entry {\code {ldexpf}}{532}
--\entry {\code {ldexpl}}{532}
--\entry {\code {ldiv}}{519}
--\entry {\code {lfind}}{195}
--\entry {\code {lgamma}}{488}
--\entry {\code {lgamma_r}}{489}
--\entry {\code {lgammaf}}{488}
--\entry {\code {lgammaf_r}}{489}
--\entry {\code {lgammal}}{488}
--\entry {\code {lgammal_r}}{489}
--\entry {\code {link}}{364}
--\entry {\code {lio_listio}}{330}
--\entry {\code {lio_listio64}}{331}
--\entry {\code {listen}}{425}
--\entry {\code {llabs}}{531}
--\entry {\code {lldiv}}{519}
--\entry {\code {llrint}}{533}
--\entry {\code {llrintf}}{534}
--\entry {\code {llrintl}}{534}
--\entry {\code {llround}}{534}
--\entry {\code {llroundf}}{534}
--\entry {\code {llroundl}}{534}
--\entry {\code {localeconv}}{158}
--\entry {\code {localtime}}{557}
--\entry {\code {localtime_r}}{558}
--\entry {\code {log}}{483}
--\entry {\code {log10}}{483}
--\entry {\code {log10f}}{483}
--\entry {\code {log10l}}{483}
--\entry {\code {log1p}}{485}
--\entry {\code {log1pf}}{485}
--\entry {\code {log1pl}}{485}
--\entry {\code {log2}}{483}
--\entry {\code {log2f}}{483}
--\entry {\code {log2l}}{483}
--\entry {\code {logb}}{483}
--\entry {\code {logbf}}{484}
--\entry {\code {logbl}}{484}
--\entry {\code {logf}}{483}
--\entry {\code {login}}{760}
--\entry {\code {login_tty}}{760}
--\entry {\code {logl}}{483}
--\entry {\code {logout}}{761}
--\entry {\code {logwtmp}}{761}
--\entry {\code {longjmp}}{602}
--\entry {\code {lrand48}}{511}
--\entry {\code {lrand48_r}}{513}
--\entry {\code {lrint}}{533}
--\entry {\code {lrintf}}{533}
--\entry {\code {lrintl}}{533}
--\entry {\code {lround}}{534}
--\entry {\code {lroundf}}{534}
--\entry {\code {lroundl}}{534}
--\entry {\code {lsearch}}{196}
--\entry {\code {lseek}}{310}
--\entry {\code {lseek64}}{311}
--\entry {\code {lstat}}{375}
--\entry {\code {lstat64}}{375}
--\entry {\code {lutimes}}{385}
--\initial {M}
--\entry {\code {madvise}}{320}
--\entry {\code {main}}{657}
--\entry {\code {makecontext}}{605}
--\entry {\code {mallinfo}}{44}
--\entry {\code {malloc}}{34}
--\entry {\code {mallopt}}{39}
--\entry {\code {matherr}}{522}
--\entry {\code {mblen}}{129}
--\entry {\code {mbrlen}}{120}
--\entry {\code {mbrtowc}}{119}
--\entry {\code {mbsinit}}{117}
--\entry {\code {mbsnrtowcs}}{125}
--\entry {\code {mbsrtowcs}}{123}
--\entry {\code {mbstowcs}}{129}
--\entry {\code {mbtowc}}{128}
--\entry {\code {mcheck}}{39}
--\entry {\code {memalign}}{38}
--\entry {\code {memccpy}}{81}
--\entry {\code {memchr}}{96}
--\entry {\code {memcmp}}{89}
--\entry {\code {memcpy}}{79}
--\entry {\code {memfrob}}{105}
--\entry {\code {memmem}}{99}
--\entry {\code {memmove}}{80}
--\entry {\code {mempcpy}}{80}
--\entry {\code {memrchr}}{97}
--\entry {\code {memset}}{81}
--\entry {\code {mkdir}}{369}
--\entry {\code {mkdtemp}}{391}
--\entry {\code {mkfifo}}{396}
--\entry {\code {mknod}}{388}
--\entry {\code {mkstemp}}{391}
--\entry {\code {mktemp}}{390}
--\entry {\code {mktime}}{558}
--\entry {\code {mlock}}{64}
--\entry {\code {mlockall}}{64}
--\entry {\code {mmap}}{317}
--\entry {\code {mmap64}}{318}
--\entry {\code {modf}}{534}
--\entry {\code {modff}}{534}
--\entry {\code {modfl}}{534}
--\entry {\code {mount}}{781}
--\entry {\code {mprobe}}{40}
--\entry {\code {mrand48}}{511}
--\entry {\code {mrand48_r}}{514}
--\entry {\code {mremap}}{319}
--\entry {\code {msync}}{319}
--\entry {\code {mtrace}}{45}
--\entry {\code {munlock}}{64}
--\entry {\code {munlockall}}{65}
--\entry {\code {munmap}}{318}
--\entry {\code {muntrace}}{46}
--\initial {N}
--\entry {\code {nan}}{536}
--\entry {\code {nanf}}{536}
--\entry {\code {nanl}}{536}
--\entry {\code {nanosleep}}{581}
--\entry {\code {nearbyint}}{533}
--\entry {\code {nearbyintf}}{533}
--\entry {\code {nearbyintl}}{533}
--\entry {\code {nextafter}}{535}
--\entry {\code {nextafterf}}{535}
--\entry {\code {nextafterl}}{535}
--\entry {\code {nexttoward}}{536}
--\entry {\code {nexttowardf}}{536}
--\entry {\code {nexttowardl}}{536}
--\entry {\code {nftw}}{362}
--\entry {\code {nftw64}}{363}
--\entry {\code {ngettext}}{186}
--\entry {\code {nice}}{597}
--\entry {\code {nl_langinfo}}{161}
--\entry {\code {notfound}}{735}
--\entry {\code {nrand48}}{511}
--\entry {\code {nrand48_r}}{513}
--\entry {\code {ntohl}}{419}
--\entry {\code {ntohs}}{419}
--\entry {\code {ntp_adjtime}}{561}
--\entry {\code {ntp_gettime}}{559}
--\initial {O}
--\entry {\code {obstack_1grow}}{54}
--\entry {\code {obstack_1grow_fast}}{55}
--\entry {\code {obstack_alignment_mask}}{57}
--\entry {\code {obstack_alloc}}{51}
--\entry {\code {obstack_base}}{56}
--\entry {\code {obstack_blank}}{53}
--\entry {\code {obstack_blank_fast}}{55}
--\entry {\code {obstack_chunk_alloc}}{50}
--\entry {\code {obstack_chunk_free}}{50}
--\entry {\code {obstack_chunk_size}}{57}
--\entry {\code {obstack_copy}}{51}
--\entry {\code {obstack_copy0}}{52}
--\entry {\code {obstack_finish}}{54}
--\entry {\code {obstack_free}}{52}
--\entry {\code {obstack_grow}}{53}
--\entry {\code {obstack_grow0}}{54}
--\entry {\code {obstack_init}}{50}
--\entry {\code {obstack_int_grow}}{54}
--\entry {\code {obstack_int_grow_fast}}{55}
--\entry {\code {obstack_next_free}}{56}
--\entry {\code {obstack_object_size}}{54, 56}
--\entry {\code {obstack_printf}}{261}
--\entry {\code {obstack_ptr_grow}}{54}
--\entry {\code {obstack_ptr_grow_fast}}{55}
--\entry {\code {obstack_room}}{55}
--\entry {\code {obstack_vprintf}}{263}
--\entry {\code {offsetof}}{857}
--\entry {\code {on_exit}}{698}
--\entry {\code {open}}{303}
--\entry {\code {open_memstream}}{293}
--\entry {\code {open_obstack_stream}}{294}
--\entry {\code {open64}}{304}
--\entry {\code {opendir}}{354}
--\entry {\code {openlog}}{472}
--\entry {\code {openpty}}{470}
--\initial {P}
--\entry {\code {parse_printf_format}}{264}
--\entry {\code {pathconf}}{802}
--\entry {\code {pause}}{650}
--\entry {\code {pclose}}{395}
--\entry {\code {perror}}{26}
--\entry {\code {pipe}}{393}
--\entry {\code {popen}}{395}
--\entry {\code {posix_memalign}}{38}
--\entry {\code {pow}}{484}
--\entry {\code {pow10}}{483}
--\entry {\code {pow10f}}{483}
--\entry {\code {pow10l}}{483}
--\entry {\code {powf}}{484}
--\entry {\code {powl}}{484}
--\entry {\code {pread}}{307}
--\entry {\code {pread64}}{307}
--\entry {\code {printf}}{259}
--\entry {\code {printf_size}}{271}
--\entry {\code {printf_size_info}}{271}
--\entry {\code {psignal}}{621}
--\entry {\code {pthread_atfork}}{836}
--\entry {\code {pthread_attr_destroy}}{821}
--\entry {\code {pthread_attr_getattr}}{821}
--\entry {\code {pthread_attr_getdetachstate}}{821}
--\entry {\code {pthread_attr_getguardsize}}{821}
--\entry {\code {pthread_attr_getinheritsched}}{821}
--\entry {\code {pthread_attr_getschedparam}}{821}
--\entry {\code {pthread_attr_getschedpolicy}}{821}
--\entry {\code {pthread_attr_getscope}}{821}
--\entry {\code {pthread_attr_getstack}}{821}
--\entry {\code {pthread_attr_getstackaddr}}{821}
--\entry {\code {pthread_attr_getstacksize}}{821}
--\entry {\code {pthread_attr_init}}{820}
--\entry {\code {pthread_attr_setattr}}{821}
--\entry {\code {pthread_attr_setdetachstate}}{821}
--\entry {\code {pthread_attr_setguardsize}}{821}
--\entry {\code {pthread_attr_setinheritsched}}{821}
--\entry {\code {pthread_attr_setschedparam}}{821}
--\entry {\code {pthread_attr_setschedpolicy}}{821}
--\entry {\code {pthread_attr_setscope}}{821}
--\entry {\code {pthread_attr_setstack}}{821}
--\entry {\code {pthread_attr_setstackaddr}}{821}
--\entry {\code {pthread_attr_setstacksize}}{821}
--\entry {\code {pthread_cancel}}{819}
--\entry {\code {pthread_cleanup_pop}}{825}
--\entry {\code {pthread_cleanup_pop_restore_np}}{825}
--\entry {\code {pthread_cleanup_push}}{825}
--\entry {\code {pthread_cleanup_push_defer_np}}{825}
--\entry {\code {pthread_cond_broadcast}}{829}
--\entry {\code {pthread_cond_destroy}}{830}
--\entry {\code {pthread_cond_init}}{829}
--\entry {\code {pthread_cond_signal}}{829}
--\entry {\code {pthread_cond_timedwait}}{830}
--\entry {\code {pthread_cond_wait}}{829}
--\entry {\code {pthread_condattr_destroy}}{831}
--\entry {\code {pthread_condattr_init}}{831}
--\entry {\code {pthread_create}}{819}
--\entry {\code {pthread_detach}}{838}
--\entry {\code {pthread_equal}}{838}
--\entry {\code {pthread_exit}}{819}
--\entry {\code {pthread_getconcurrency}}{840}
--\entry {\code {pthread_getschedparam}}{839}
--\entry {\code {pthread_getspecific}}{834}
--\entry {\code {pthread_join}}{820}
--\entry {\code {pthread_key_create}}{833}
--\entry {\code {pthread_key_delete}}{833}
--\entry {\code {pthread_kill}}{835}
--\entry {\code {pthread_kill_other_threads_np}}{838}
--\entry {\code {pthread_mutex_destroy}}{827}
--\entry {\code {pthread_mutex_init}}{826}
--\entry {\code {pthread_mutex_lock}}{826}
--\entry {\code {pthread_mutex_timedlock}}{827}
--\entry {\code {pthread_mutex_trylock}}{827}
--\entry {\code {pthread_mutex_unlock}}{827}
--\entry {\code {pthread_mutexattr_destroy}}{828}
--\entry {\code {pthread_mutexattr_gettype}}{829}
--\entry {\code {pthread_mutexattr_init}}{828}
--\entry {\code {pthread_mutexattr_settype}}{828}
--\entry {\code {pthread_once}}{839}
--\entry {\code {pthread_self}}{838}
--\entry {\code {pthread_setcancelstate}}{823}
--\entry {\code {pthread_setcanceltype}}{823}
--\entry {\code {pthread_setconcurrency}}{840}
--\entry {\code {pthread_setschedparam}}{839}
--\entry {\code {pthread_setspecific}}{834}
--\entry {\code {pthread_sigmask}}{834}
--\entry {\code {pthread_testcancel}}{824}
--\entry {\code {ptsname}}{469}
--\entry {\code {ptsname_r}}{469}
--\entry {\code {putc}}{241}
--\entry {\code {putc_unlocked}}{242}
--\entry {\code {putchar}}{242}
--\entry {\code {putchar_unlocked}}{242}
--\entry {\code {putenv}}{692}
--\entry {\code {putpwent}}{763}
--\entry {\code {puts}}{243}
--\entry {\code {pututline}}{756}
--\entry {\code {pututxline}}{760}
--\entry {\code {putw}}{243}
--\entry {\code {putwc}}{242}
--\entry {\code {putwc_unlocked}}{242}
--\entry {\code {putwchar}}{242}
--\entry {\code {putwchar_unlocked}}{242}
--\entry {\code {pwrite}}{309}
--\entry {\code {pwrite64}}{310}
--\initial {Q}
--\entry {\code {qecvt}}{546}
--\entry {\code {qecvt_r}}{547}
--\entry {\code {qfcvt}}{546}
--\entry {\code {qfcvt_r}}{547}
--\entry {\code {qgcvt}}{546}
--\entry {\code {qsort}}{196}
--\initial {R}
--\entry {\code {raise}}{639}
--\entry {\code {rand}}{508}
--\entry {\code {rand_r}}{509}
--\entry {\code {random}}{509}
--\entry {\code {random_r}}{510}
--\entry {\code {rawmemchr}}{96}
--\entry {\code {read}}{306}
--\entry {\code {readdir}}{355}
--\entry {\code {readdir_r}}{355}
--\entry {\code {readdir64}}{356}
--\entry {\code {readdir64_r}}{356}
--\entry {\code {readlink}}{365}
--\entry {\code {readv}}{316}
--\entry {\code {realloc}}{36}
--\entry {\code {realpath}}{367}
--\entry {\code {recv}}{429}
--\entry {\code {recvfrom}}{436}
--\entry {\code {regcomp}}{214}
--\entry {\code {regerror}}{218}
--\entry {\code {regexec}}{216}
--\entry {\code {regfree}}{218}
--\entry {\code {register_printf_function}}{267}
--\entry {\code {remainder}}{535}
--\entry {\code {remainderf}}{535}
--\entry {\code {remainderl}}{535}
--\entry {\code {remove}}{368}
--\entry {\code {rename}}{368}
--\entry {\code {rewind}}{286}
--\entry {\code {rewinddir}}{357}
--\entry {\code {rindex}}{100}
--\entry {\code {rint}}{533}
--\entry {\code {rintf}}{533}
--\entry {\code {rintl}}{533}
--\entry {\code {rmdir}}{368}
--\entry {\code {round}}{533}
--\entry {\code {roundf}}{533}
--\entry {\code {roundl}}{533}
--\entry {\code {rpmatch}}{170}
--\initial {S}
--\entry {\code {S_ISBLK}}{376}
--\entry {\code {S_ISCHR}}{376}
--\entry {\code {S_ISDIR}}{376}
--\entry {\code {S_ISFIFO}}{376}
--\entry {\code {S_ISLNK}}{376}
--\entry {\code {S_ISREG}}{376}
--\entry {\code {S_ISSOCK}}{376}
--\entry {\code {S_TYPEISMQ}}{377}
--\entry {\code {S_TYPEISSEM}}{377}
--\entry {\code {S_TYPEISSHM}}{377}
--\entry {\code {sbrk}}{62}
--\entry {\code {scalb}}{532}
--\entry {\code {scalbf}}{532}
--\entry {\code {scalbl}}{532}
--\entry {\code {scalbln}}{532}
--\entry {\code {scalblnf}}{532}
--\entry {\code {scalblnl}}{532}
--\entry {\code {scalbn}}{532}
--\entry {\code {scalbnf}}{532}
--\entry {\code {scalbnl}}{532}
--\entry {\code {scandir}}{358}
--\entry {\code {scandir64}}{358}
--\entry {\code {scanf}}{279}
--\entry {\code {sched_get_priority_max}}{594}
--\entry {\code {sched_get_priority_min}}{594}
--\entry {\code {sched_getparam}}{594}
--\entry {\code {sched_getscheduler}}{593}
--\entry {\code {sched_rr_get_interval}}{594}
--\entry {\code {sched_setparam}}{594}
--\entry {\code {sched_setscheduler}}{593}
--\entry {\code {sched_yield}}{594}
--\entry {\code {seed48}}{512}
--\entry {\code {seed48_r}}{514}
--\entry {\code {seekdir}}{357}
--\entry {\code {select}}{322}
--\entry {\code {sem_destroy}}{832}
--\entry {\code {sem_getvalue}}{833}
--\entry {\code {sem_init}}{832}
--\entry {\code {sem_post}}{832}
--\entry {\code {sem_trywait}}{832}
--\entry {\code {sem_wait}}{832}
--\entry {\code {send}}{428}
--\entry {\code {sendto}}{436}
--\entry {\code {setbuf}}{291}
--\entry {\code {setbuffer}}{291}
--\entry {\code {setcontext}}{605}
--\entry {\code {setdomainname}}{772}
--\entry {\code {setegid}}{747}
--\entry {\code {setenv}}{692}
--\entry {\code {seteuid}}{746}
--\entry {\code {setfsent}}{776}
--\entry {\code {setgid}}{747}
--\entry {\code {setgrent}}{766}
--\entry {\code {setgroups}}{748}
--\entry {\code {sethostent}}{416}
--\entry {\code {sethostid}}{773}
--\entry {\code {sethostname}}{772}
--\entry {\code {setitimer}}{579}
--\entry {\code {setjmp}}{602}
--\entry {\code {setkey}}{813}
--\entry {\code {setkey_r}}{813}
--\entry {\code {setlinebuf}}{291}
--\entry {\code {setlocale}}{155}
--\entry {\code {setlogmask}}{477}
--\entry {\code {setmntent}}{779}
--\entry {\code {setnetent}}{444}
--\entry {\code {setnetgrent}}{768}
--\entry {\code {setpgid}}{729}
--\entry {\code {setpgrp}}{730}
--\entry {\code {setpriority}}{597}
--\entry {\code {setprotoent}}{420}
--\entry {\code {setpwent}}{763}
--\entry {\code {setregid}}{747}
--\entry {\code {setreuid}}{746}
--\entry {\code {setrlimit}}{586}
--\entry {\code {setrlimit64}}{586}
--\entry {\code {setservent}}{418}
--\entry {\code {setsid}}{728}
--\entry {\code {setsockopt}}{441}
--\entry {\code {setstate}}{509}
--\entry {\code {setstate_r}}{510}
--\entry {\code {settimeofday}}{555}
--\entry {\code {setuid}}{746}
--\entry {\code {setutent}}{755}
--\entry {\code {setutxent}}{759}
--\entry {\code {setvbuf}}{290}
--\entry {\code {shutdown}}{422}
--\entry {\code {sigaction}}{625}
--\entry {\code {sigaddset}}{644}
--\entry {\code {sigaltstack}}{653}
--\entry {\code {sigblock}}{655}
--\entry {\code {sigdelset}}{644}
--\entry {\code {sigemptyset}}{644}
--\entry {\code {sigfillset}}{644}
--\entry {\code {siginterrupt}}{655}
--\entry {\code {sigismember}}{645}
--\entry {\code {siglongjmp}}{604}
--\entry {\code {sigmask}}{655}
--\entry {\code {signal}}{622}
--\entry {\code {signbit}}{535}
--\entry {\code {significand}}{532}
--\entry {\code {significandf}}{532}
--\entry {\code {significandl}}{532}
--\entry {\code {sigpause}}{656}
--\entry {\code {sigpending}}{647}
--\entry {\code {sigprocmask}}{645}
--\entry {\code {sigsetjmp}}{603}
--\entry {\code {sigsetmask}}{655}
--\entry {\code {sigstack}}{653}
--\entry {\code {sigsuspend}}{651}
--\entry {\code {sigvec}}{655}
--\entry {\code {sigwait}}{835}
--\entry {\code {sin}}{480}
--\entry {\code {sincos}}{480}
--\entry {\code {sincosf}}{480}
--\entry {\code {sincosl}}{480}
--\entry {\code {sinf}}{480}
--\entry {\code {sinh}}{486}
--\entry {\code {sinhf}}{486}
--\entry {\code {sinhl}}{486}
--\entry {\code {sinl}}{480}
--\entry {\code {sleep}}{580}
--\entry {\code {snprintf}}{260}
--\entry {\code {socket}}{422}
--\entry {\code {socketpair}}{423}
--\entry {\code {sprintf}}{259}
--\entry {\code {sqrt}}{485}
--\entry {\code {sqrtf}}{485}
--\entry {\code {sqrtl}}{485}
--\entry {\code {srand}}{508}
--\entry {\code {srand48}}{512}
--\entry {\code {srand48_r}}{514}
--\entry {\code {srandom}}{509}
--\entry {\code {srandom_r}}{510}
--\entry {\code {sscanf}}{280}
--\entry {\code {ssignal}}{624}
--\entry {\code {stat}}{374}
--\entry {\code {stat64}}{374}
--\entry {\code {stime}}{554}
--\entry {\code {stpcpy}}{83}
--\entry {\code {stpncpy}}{83}
--\entry {\code {strcasecmp}}{90}
--\entry {\code {strcasestr}}{98}
--\entry {\code {strcat}}{85}
--\entry {\code {strchr}}{97}
--\entry {\code {strchrnul}}{97}
--\entry {\code {strcmp}}{90}
--\entry {\code {strcoll}}{93}
--\entry {\code {strcpy}}{81}
--\entry {\code {strcspn}}{99}
--\entry {\code {strdup}}{82}
--\entry {\code {strdupa}}{84}
--\entry {\code {strerror}}{26}
--\entry {\code {strerror_r}}{26}
--\entry {\code {strfmon}}{167}
--\entry {\code {strfry}}{105}
--\entry {\code {strftime}}{563}
--\entry {\code {strlen}}{77}
--\entry {\code {strncasecmp}}{91}
--\entry {\code {strncat}}{87}
--\entry {\code {strncmp}}{91}
--\entry {\code {strncpy}}{81}
--\entry {\code {strndup}}{82}
--\entry {\code {strndupa}}{85}
--\entry {\code {strnlen}}{78}
--\entry {\code {strpbrk}}{99}
--\entry {\code {strptime}}{567}
--\entry {\code {strrchr}}{98}
--\entry {\code {strsep}}{102}
--\entry {\code {strsignal}}{621}
--\entry {\code {strspn}}{99}
--\entry {\code {strstr}}{98}
--\entry {\code {strtod}}{544}
--\entry {\code {strtof}}{545}
--\entry {\code {strtoimax}}{542}
--\entry {\code {strtok}}{100}
--\entry {\code {strtok_r}}{102}
--\entry {\code {strtol}}{540}
--\entry {\code {strtold}}{545}
--\entry {\code {strtoll}}{541}
--\entry {\code {strtoq}}{541}
--\entry {\code {strtoul}}{541}
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-diff -u -udbrN glibc-2.3.2/manual/libc.info glibc-2.3.2-200304020432/manual/libc.info
---- glibc-2.3.2/manual/libc.info	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info	Thu Jan  1 01:00:00 1970
-@@ -1,818 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--Indirect:
--libc.info-1: 1208
--libc.info-2: 61500
--libc.info-3: 106626
--libc.info-4: 156304
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--libc.info-7: 274125
--libc.info-8: 319933
--libc.info-9: 362805
--libc.info-10: 410708
--libc.info-11: 449597
--libc.info-12: 496858
--libc.info-13: 542519
--libc.info-14: 584236
--libc.info-15: 631323
--libc.info-16: 681323
--libc.info-17: 729210
--libc.info-18: 778205
--libc.info-19: 826920
--libc.info-20: 875904
--libc.info-21: 921832
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--libc.info-27: 1203098
--libc.info-28: 1252422
--libc.info-29: 1302337
--libc.info-30: 1350282
--libc.info-31: 1398920
--libc.info-32: 1429462
--libc.info-33: 1486890
--libc.info-34: 1536598
--libc.info-35: 1584002
--libc.info-36: 1631783
--libc.info-37: 1679171
--libc.info-38: 1728663
--libc.info-39: 1774227
--libc.info-40: 1823654
--libc.info-41: 1870981
--libc.info-42: 1920590
--libc.info-43: 1965086
--libc.info-44: 2014650
--libc.info-45: 2060853
--libc.info-46: 2110146
--libc.info-47: 2158781
--libc.info-48: 2201155
--libc.info-49: 2251135
--libc.info-50: 2297731
--libc.info-51: 2347537
--libc.info-52: 2394418
--libc.info-53: 2407546
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--libc.info-56: 2703000
--libc.info-57: 2722877
--libc.info-58: 2786467
--libc.info-59: 2794244
--libc.info-60: 2876496
--libc.info-61: 2941243
--
--Tag Table:
--(Indirect)
--Node: Top1208
--Node: Introduction61500
--Node: Getting Started62849
--Node: Standards and Portability64308
--Node: ISO C65756
--Node: POSIX67273
--Node: Berkeley Unix69010
--Node: SVID69774
--Node: XPG70774
--Node: Using the Library71715
--Node: Header Files72438
--Node: Macro Definitions76389
--Node: Reserved Names78734
--Node: Feature Test Macros83430
--Node: Roadmap to the Manual94214
--Node: Error Reporting101498
--Node: Checking for Errors102415
--Node: Error Codes106626
--Node: Error Messages125922
--Node: Memory140254
--Node: Memory Concepts141111
--Node: Memory Allocation146779
--Node: Memory Allocation and C147668
--Node: Unconstrained Allocation151217
--Node: Basic Allocation152637
--Node: Malloc Examples154337
--Node: Freeing after Malloc156304
--Node: Changing Block Size158119
--Node: Allocating Cleared Space160722
--Node: Efficiency and Malloc161730
--Node: Aligned Memory Blocks162829
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--Node: Heap Consistency Checking166798
--Node: Hooks for Malloc171898
--Node: Statistics of Malloc178094
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--Node: Tips for the Memory Debugger187052
--Node: Interpreting the traces188380
--Node: Obstacks191915
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--Node: Extra Fast Growing208387
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--Node: Obstacks Data Alignment213425
--Node: Obstack Chunks215111
--Node: Summary of Obstacks217466
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--Node: Locking Pages229403
--Node: Why Lock Pages230165
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--Node: String/Array Conventions267392
--Node: String Length270326
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--Node: String/Array Comparison299586
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--Node: strfry344252
--Node: Trivial Encryption345282
--Node: Encode Binary Data346740
--Node: Argz and Envz Vectors351442
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--Node: Charset Function Overview375910
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--Node: Converting a Character384586
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--Node: Multibyte Conversion Example410708
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--Node: Non-reentrant String Conversion420079
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--Node: Calling Glob643921
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--Node: Word Expansion678475
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--Node: Mode Functions1320980
--Node: Setting Modes1324912
--Node: Input Modes1326911
--Node: Output Modes1332177
--Node: Control Modes1333789
--Node: Local Modes1337878
--Node: Line Speed1344191
--Node: Special Characters1348368
--Node: Editing Characters1350282
--Node: Signal Characters1354622
--Node: Start/Stop Characters1357488
--Node: Other Special1359358
--Node: Noncanonical Input1361172
--Node: BSD Terminal Modes1365986
--Node: Line Control1367458
--Node: Noncanon Example1372176
--Node: Pseudo-Terminals1374403
--Node: Allocation1375315
--Node: Pseudo-Terminal Pairs1380102
--Node: Syslog1382618
--Node: Overview of Syslog1383567
--Node: Submitting Syslog Messages1387751
--Node: openlog1388569
--Node: syslog; vsyslog1393583
--Node: closelog1397780
--Node: setlogmask1398920
--Node: Syslog Example1400763
--Node: Mathematics1401426
--Node: Mathematical Constants1403148
--Node: Trig Functions1405155
--Node: Inverse Trig Functions1408890
--Node: Exponents and Logarithms1412692
--Node: Hyperbolic Functions1420884
--Node: Special Functions1424924
--Node: Errors in Math Functions1429462
--Node: Pseudo-Random Numbers1486890
--Node: ISO Random1489131
--Node: BSD Random1491063
--Node: SVID Random1495645
--Node: FP Function Optimizations1508895
--Node: Arithmetic1510982
--Node: Integers1512261
--Node: Integer Division1515277
--Node: Floating Point Numbers1518962
--Node: Floating Point Classes1520704
--Node: Floating Point Errors1524525
--Node: FP Exceptions1525022
--Node: Infinity and NaN1529383
--Node: Status bit operations1532456
--Node: Math Error Reporting1536598
--Node: Rounding1538924
--Node: Control Functions1542512
--Node: Arithmetic Functions1547334
--Node: Absolute Value1548202
--Node: Normalization Functions1550262
--Node: Rounding Functions1553563
--Node: Remainder Functions1557945
--Node: FP Bit Twiddling1560089
--Node: FP Comparison Functions1563201
--Node: Misc FP Arithmetic1565914
--Node: Complex Numbers1568656
--Node: Operations on Complex1570361
--Node: Parsing of Numbers1572705
--Node: Parsing of Integers1573397
--Node: Parsing of Floats1584002
--Node: System V Number Conversion1589168
--Node: Date and Time1594484
--Node: Time Basics1595214
--Node: Elapsed Time1597094
--Node: Processor And CPU Time1600646
--Node: CPU Time1602517
--Node: Processor Time1604290
--Node: Calendar Time1606690
--Node: Simple Calendar Time1608623
--Node: High-Resolution Calendar1611027
--Node: Broken-down Time1616388
--Node: High Accuracy Clock1624347
--Node: Formatting Calendar Time1631783
--Node: Parsing Date and Time1647616
--Node: Low-Level Time String Parsing1648459
--Node: General Time String Parsing1662052
--Node: TZ Variable1669180
--Node: Time Zone Functions1675223
--Node: Time Functions Example1678063
--Node: Setting an Alarm1679171
--Node: Sleeping1684931
--Node: Resource Usage And Limitation1689534
--Node: Resource Usage1690211
--Node: Limits on Resources1695793
--Node: Priority1705010
--Node: Absolute Priority1707372
--Node: Realtime Scheduling1712466
--Node: Basic Scheduling Functions1715914
--Node: Traditional Scheduling1723848
--Node: Traditional Scheduling Intro1724400
--Node: Traditional Scheduling Functions1728663
--Node: Memory Resources1732550
--Node: Memory Subsystem1733400
--Node: Query Memory Parameters1735780
--Node: Processor Resources1739427
--Node: Non-Local Exits1741544
--Node: Non-Local Intro1742254
--Node: Non-Local Details1745985
--Node: Non-Local Exits and Signals1749061
--Node: System V contexts1750558
--Node: Signal Handling1763520
--Node: Concepts of Signals1765554
--Node: Kinds of Signals1766118
--Node: Signal Generation1767513
--Node: Delivery of Signal1769780
--Node: Standard Signals1772634
--Node: Program Error Signals1774227
--Node: Termination Signals1781685
--Node: Alarm Signals1785523
--Node: Asynchronous I/O Signals1786755
--Node: Job Control Signals1787945
--Node: Operation Error Signals1792545
--Node: Miscellaneous Signals1794484
--Node: Signal Messages1796178
--Node: Signal Actions1798063
--Node: Basic Signal Handling1799008
--Node: Advanced Signal Handling1805075
--Node: Signal and Sigaction1808049
--Node: Sigaction Function Example1809801
--Node: Flags for Sigaction1812117
--Node: Initial Signal Actions1814495
--Node: Defining Handlers1815876
--Node: Handler Returns1818061
--Node: Termination in Handler1820111
--Node: Longjmp in Handler1821550
--Node: Signals in Handler1823654
--Node: Merged Signals1825774
--Node: Nonreentrancy1831487
--Node: Atomic Data Access1836893
--Node: Non-atomic Example1837939
--Node: Atomic Types1839716
--Node: Atomic Usage1840735
--Node: Interrupted Primitives1842205
--Node: Generating Signals1845504
--Node: Signaling Yourself1846097
--Node: Signaling Another Process1848080
--Node: Permission for kill1851456
--Node: Kill Example1853252
--Node: Blocking Signals1855604
--Node: Why Block1857376
--Node: Signal Sets1858912
--Node: Process Signal Mask1861938
--Node: Testing for Delivery1865292
--Node: Blocking for Handler1866550
--Node: Checking for Pending Signals1868969
--Node: Remembering a Signal1870981
--Node: Waiting for a Signal1874535
--Node: Using Pause1875080
--Node: Pause Problems1876705
--Node: Sigsuspend1878429
--Node: Signal Stack1881140
--Node: BSD Signal Handling1886462
--Node: BSD Handler1887736
--Node: Blocking in BSD1890168
--Node: Program Basics1891619
--Node: Program Arguments1893603
--Node: Argument Syntax1895602
--Node: Parsing Program Arguments1898276
--Node: Getopt1899379
--Node: Using Getopt1900017
--Node: Example of Getopt1904135
--Node: Getopt Long Options1906873
--Node: Getopt Long Option Example1912121
--Node: Argp1915242
--Node: Argp Global Variables1918558
--Node: Argp Parsers1920590
--Node: Argp Option Vectors1923964
--Node: Argp Option Flags1927179
--Node: Argp Parser Functions1929225
--Node: Argp Special Keys1931917
--Node: Argp Helper Functions1937203
--Node: Argp Parsing State1940235
--Node: Argp Children1943798
--Node: Argp Flags1945880
--Node: Argp Help Filtering1948157
--Node: Argp Help Filter Keys1949392
--Node: Argp Help1950305
--Node: Argp Help Flags1951485
--Node: Argp Examples1953835
--Node: Argp Example 11954305
--Node: Argp Example 21955105
--Node: Argp Example 31958046
--Node: Argp Example 41965086
--Node: Argp User Customization1972835
--Node: Suboptions1974563
--Node: Suboptions Example1976505
--Node: Environment Variables1978674
--Node: Environment Access1980539
--Node: Standard Environment1985459
--Node: System Calls1989631
--Node: Program Termination1993187
--Node: Normal Termination1994396
--Node: Exit Status1995793
--Node: Cleanups on Exit1999152
--Node: Aborting a Program2000969
--Node: Termination Internals2001868
--Node: Processes2004048
--Node: Running a Command2006070
--Node: Process Creation Concepts2008097
--Node: Process Identification2010106
--Node: Creating a Process2011030
--Node: Executing a File2014650
--Node: Process Completion2021785
--Node: Process Completion Status2028055
--Node: BSD Wait Functions2029698
--Node: Process Creation Example2031566
--Node: Job Control2033822
--Node: Concepts of Job Control2035100
--Node: Job Control is Optional2038454
--Node: Controlling Terminal2039503
--Node: Access to the Terminal2040410
--Node: Orphaned Process Groups2042013
--Node: Implementing a Shell2043004
--Node: Data Structures2043887
--Node: Initializing the Shell2046545
--Node: Launching Jobs2050281
--Node: Foreground and Background2057734
--Node: Stopped and Terminated Jobs2060853
--Node: Continuing Stopped Jobs2066063
--Node: Missing Pieces2067695
--Node: Functions for Job Control2069319
--Node: Identifying the Terminal2069799
--Node: Process Group Functions2071372
--Node: Terminal Access Functions2076382
--Node: Name Service Switch2079859
--Node: NSS Basics2081190
--Node: NSS Configuration File2082779
--Node: Services in the NSS configuration2084477
--Node: Actions in the NSS configuration2085758
--Node: Notes on NSS Configuration File2088919
--Node: NSS Module Internals2090796
--Node: NSS Module Names2091492
--Ref: NSS Module Names-Footnote-12093533
--Ref: NSS Module Names-Footnote-22093687
--Node: NSS Modules Interface2093865
--Node: Extending NSS2098562
--Node: Adding another Service to NSS2099493
--Node: NSS Module Function Internals2101724
--Node: Users and Groups2106627
--Node: User and Group IDs2109238
--Node: Process Persona2110146
--Node: Why Change Persona2111831
--Node: How Change Persona2113712
--Node: Reading Persona2115599
--Node: Setting User ID2117869
--Node: Setting Groups2120732
--Node: Enable/Disable Setuid2126415
--Node: Setuid Program Example2128450
--Node: Tips for Setuid2131924
--Node: Who Logged In2134439
--Node: User Accounting Database2136819
--Node: Manipulating the Database2138003
--Node: XPG Functions2150331
--Node: Logging In and Out2154746
--Node: User Database2156862
--Node: User Data Structure2157524
--Node: Lookup User2158781
--Node: Scanning All Users2161345
--Node: Writing a User Entry2164299
--Node: Group Database2165198
--Node: Group Data Structure2165774
--Node: Lookup Group2166537
--Node: Scanning All Groups2169038
--Node: Database Example2172068
--Node: Netgroup Database2174265
--Node: Netgroup Data2174676
--Node: Lookup Netgroup2176204
--Node: Netgroup Membership2179622
--Node: System Management2180952
--Node: Host Identification2181883
--Node: Platform Type2188362
--Node: Filesystem Handling2191667
--Node: Mount Information2193167
--Node: fstab2195339
--Node: mtab2201155
--Node: Other Mount Information2210447
--Node: Mount-Unmount-Remount2210961
--Node: System Parameters2220984
--Node: System Configuration2226517
--Node: General Limits2228088
--Node: System Options2231723
--Node: Version Supported2235055
--Node: Sysconf2236892
--Node: Sysconf Definition2237528
--Node: Constants for Sysconf2238200
--Node: Examples of Sysconf2251135
--Node: Minimums2252128
--Node: Limits for Files2254839
--Node: Options for Files2257840
--Node: File Minimums2260133
--Node: Pathconf2262353
--Node: Utility Limits2265728
--Node: Utility Minimums2267658
--Node: String Parameters2269410
--Node: Cryptographic Functions2273310
--Node: Legal Problems2275283
--Node: getpass2277559
--Node: crypt2279729
--Node: DES Encryption2284497
--Node: Debugging Support2290699
--Node: Backtraces2291341
--Node: POSIX Threads2296128
--Node: Basic Thread Operations2297731
--Node: Thread Attributes2302313
--Node: Cancellation2309270
--Node: Cleanup Handlers2313163
--Node: Mutexes2318300
--Node: Condition Variables2327958
--Node: POSIX Semaphores2335333
--Node: Thread-Specific Data2339214
--Node: Threads and Signal Handling2343847
--Node: Threads and Fork2347537
--Node: Streams and Fork2352799
--Node: Miscellaneous Thread Functions2354961
--Node: Language Features2361446
--Node: Consistency Checking2362372
--Node: Variadic Functions2366918
--Node: Why Variadic2367990
--Node: How Variadic2369954
--Node: Variadic Prototypes2371243
--Node: Receiving Arguments2372384
--Node: How Many Arguments2375055
--Node: Calling Variadics2376717
--Node: Argument Macros2378817
--Node: Variadic Example2381653
--Node: Old Varargs2382805
--Node: Null Pointer Constant2384480
--Node: Important Data Types2385565
--Node: Data Type Measurements2388129
--Node: Width of Type2388986
--Node: Range of Type2389892
--Node: Floating Type Macros2393160
--Node: Floating Point Concepts2394418
--Node: Floating Point Parameters2398146
--Node: IEEE Floating Point2405098
--Node: Structure Measurement2406851
--Node: Library Summary2407546
--Node: Installation2617154
--Node: Configuring and compiling2618856
--Node: Running make install2628187
--Node: Tools for Compilation2632236
--Node: Supported Configurations2635037
--Node: Linux2637241
--Node: Reporting Bugs2640145
--Node: Maintenance2642977
--Node: Source Layout2643360
--Node: Porting2647292
--Node: Hierarchy Conventions2655592
--Node: Porting to Unix2660648
--Node: Contributors2662663
--Node: Free Manuals2669917
--Node: Copying2674837
--Node: Documentation License2703000
--Node: Concept Index2722877
--Node: Type Index2786467
--Node: Function Index2794244
--Node: Variable Index2876496
--Node: File Index2941243
--
--End Tag Table
-diff -u -udbrN glibc-2.3.2/manual/libc.info-1 glibc-2.3.2-200304020432/manual/libc.info-1
---- glibc-2.3.2/manual/libc.info-1	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-1	Thu Jan  1 01:00:00 1970
-@@ -1,1349 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Top,  Next: Introduction,  Prev: (dir),  Up: (dir)
--
--Main Menu
--*********
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x of the GNU C Library.
--
--* Menu:
--
--* Introduction::                 Purpose of the GNU C Library.
--* Error Reporting::              How library functions report errors.
--* Memory::                       Allocating virtual memory and controlling
--                                   paging.
--* Character Handling::           Character testing and conversion functions.
--* String and Array Utilities::   Utilities for copying and comparing strings
--                                   and arrays.
--* Character Set Handling::       Support for extended character sets.
--* Locales::                      The country and language can affect the
--                                   behavior of library functions.
--* Message Translation::          How to make the program speak the user's
--                                   language.
--* Searching and Sorting::        General searching and sorting functions.
--* Pattern Matching::             Matching shell ``globs'' and regular
--                                   expressions.
--* I/O Overview::                 Introduction to the I/O facilities.
--* I/O on Streams::               High-level, portable I/O facilities.
--* Low-Level I/O::                Low-level, less portable I/O.
--* File System Interface::        Functions for manipulating files.
--* Pipes and FIFOs::              A simple interprocess communication
--                                   mechanism.
--* Sockets::                      A more complicated IPC mechanism, with
--                                   networking support.
--* Low-Level Terminal Interface:: How to change the characteristics of a
--                                   terminal device.
--* Syslog::                       System logging and messaging.
--* Mathematics::                  Math functions, useful constants, random
--                                   numbers.
--* Arithmetic::                   Low level arithmetic functions.
--* Date and Time::                Functions for getting the date and time and
--                                   formatting them nicely.
--* Resource Usage And Limitation:: Functions for examining resource usage and
--                                   getting and setting limits.
--* Non-Local Exits::              Jumping out of nested function calls.
--* Signal Handling::              How to send, block, and handle signals.
--* Program Basics::               Writing the beginning and end of your
--                                   program.
--* Processes::                    How to create processes and run other
--                                   programs.
--* Job Control::                  All about process groups and sessions.
--* Name Service Switch::          Accessing system databases.
--* Users and Groups::             How users are identified and classified.
--* System Management::            Controlling the system and getting
--                                   information about it.
--* System Configuration::         Parameters describing operating system
--                                   limits.
--* Cryptographic Functions::      DES encryption and password handling.
--* Debugging Support::            Functions to help debugging applications.
--
--Add-ons
--
--* POSIX Threads::                The standard threads library.
--
--Appendices
--
--* Language Features::            C language features provided by the library.
--* Library Summary::              A summary showing the syntax, header file,
--                                   and derivation of each library feature.
--* Installation::                 How to install the GNU C library.
--* Maintenance::                  How to enhance and port the GNU C Library.
--* Contributors::                 Who wrote what parts of the GNU C library.
--* Free Manuals::		 Free Software Needs Free Documentation.
--* Copying::                      The GNU Lesser General Public License says
--                                  how you can copy and share the GNU C Library.
--* Documentation License::        This manual is under the GNU Free
--                                  Documentation License.
--
--Indices
--
--* Concept Index::                Index of concepts and names.
--* Type Index::                   Index of types and type qualifiers.
--* Function Index::               Index of functions and function-like macros.
--* Variable Index::               Index of variables and variable-like macros.
--* File Index::                   Index of programs and files.
--
-- --- The Detailed Node Listing ---
--
--Introduction
--
--* Getting Started::             What this manual is for and how to use it.
--* Standards and Portability::   Standards and sources upon which the GNU
--                                 C library is based.
--* Using the Library::           Some practical uses for the library.
--* Roadmap to the Manual::       Overview of the remaining chapters in
--                                 this manual.
--
--Standards and Portability
--
--* ISO C::                       The international standard for the C
--                                 programming language.
--* POSIX::                       The ISO/IEC 9945 (aka IEEE 1003) standards
--                                 for operating systems.
--* Berkeley Unix::               BSD and SunOS.
--* SVID::                        The System V Interface Description.
--* XPG::                         The X/Open Portability Guide.
--
--Using the Library
--
--* Header Files::                How to include the header files in your
--                                 programs.
--* Macro Definitions::           Some functions in the library may really
--                                 be implemented as macros.
--* Reserved Names::              The C standard reserves some names for
--                                 the library, and some for users.
--* Feature Test Macros::         How to control what names are defined.
--
--Error Reporting
--
--* Checking for Errors::         How errors are reported by library functions.
--* Error Codes::                 Error code macros; all of these expand
--                                 into integer constant values.
--* Error Messages::              Mapping error codes onto error messages.
--
--Memory
--
--* Memory Concepts::             An introduction to concepts and terminology.
--* Memory Allocation::           Allocating storage for your program data
--* Locking Pages::               Preventing page faults
--* Resizing the Data Segment::   `brk', `sbrk'
--
--Memory Allocation
--
--* Memory Allocation and C::     How to get different kinds of allocation in C.
--* Unconstrained Allocation::    The `malloc' facility allows fully general
--		 		 dynamic allocation.
--* Allocation Debugging::        Finding memory leaks and not freed memory.
--* Obstacks::                    Obstacks are less general than malloc
--				 but more efficient and convenient.
--* Variable Size Automatic::     Allocation of variable-sized blocks
--				 of automatic storage that are freed when the
--				 calling function returns.
--
--Unconstrained Allocation
--
--* Basic Allocation::            Simple use of `malloc'.
--* Malloc Examples::             Examples of `malloc'.  `xmalloc'.
--* Freeing after Malloc::        Use `free' to free a block you
--				 got with `malloc'.
--* Changing Block Size::         Use `realloc' to make a block
--				 bigger or smaller.
--* Allocating Cleared Space::    Use `calloc' to allocate a
--				 block and clear it.
--* Efficiency and Malloc::       Efficiency considerations in use of
--				 these functions.
--* Aligned Memory Blocks::       Allocating specially aligned memory.
--* Malloc Tunable Parameters::   Use `mallopt' to adjust allocation
--                                 parameters.
--* Heap Consistency Checking::   Automatic checking for errors.
--* Hooks for Malloc::            You can use these hooks for debugging
--				 programs that use `malloc'.
--* Statistics of Malloc::        Getting information about how much
--				 memory your program is using.
--* Summary of Malloc::           Summary of `malloc' and related functions.
--
--Allocation Debugging
--
--* Tracing malloc::               How to install the tracing functionality.
--* Using the Memory Debugger::    Example programs excerpts.
--* Tips for the Memory Debugger:: Some more or less clever ideas.
--* Interpreting the traces::      What do all these lines mean?
--
--Obstacks
--
--* Creating Obstacks::		How to declare an obstack in your program.
--* Preparing for Obstacks::	Preparations needed before you can
--				 use obstacks.
--* Allocation in an Obstack::    Allocating objects in an obstack.
--* Freeing Obstack Objects::     Freeing objects in an obstack.
--* Obstack Functions::		The obstack functions are both
--				 functions and macros.
--* Growing Objects::             Making an object bigger by stages.
--* Extra Fast Growing::		Extra-high-efficiency (though more
--				 complicated) growing objects.
--* Status of an Obstack::        Inquiries about the status of an obstack.
--* Obstacks Data Alignment::     Controlling alignment of objects in obstacks.
--* Obstack Chunks::              How obstacks obtain and release chunks;
--				 efficiency considerations.
--* Summary of Obstacks::
--
--Variable Size Automatic
--
--* Alloca Example::              Example of using `alloca'.
--* Advantages of Alloca::        Reasons to use `alloca'.
--* Disadvantages of Alloca::     Reasons to avoid `alloca'.
--* GNU C Variable-Size Arrays::  Only in GNU C, here is an alternative
--				 method of allocating dynamically and
--				 freeing automatically.
--
--Locking Pages
--
--* Why Lock Pages::                Reasons to read this section.
--* Locked Memory Details::         Everything you need to know locked
--                                    memory
--* Page Lock Functions::           Here's how to do it.
--
--Character Handling
--
--* Classification of Characters::       Testing whether characters are
--			                letters, digits, punctuation, etc.
--
--* Case Conversion::                    Case mapping, and the like.
--* Classification of Wide Characters::  Character class determination for
--                                        wide characters.
--* Using Wide Char Classes::            Notes on using the wide character
--                                        classes.
--* Wide Character Case Conversion::     Mapping of wide characters.
--
--String and Array Utilities
--
--* Representation of Strings::   Introduction to basic concepts.
--* String/Array Conventions::    Whether to use a string function or an
--				 arbitrary array function.
--* String Length::               Determining the length of a string.
--* Copying and Concatenation::   Functions to copy the contents of strings
--				 and arrays.
--* String/Array Comparison::     Functions for byte-wise and character-wise
--				 comparison.
--* Collation Functions::         Functions for collating strings.
--* Search Functions::            Searching for a specific element or substring.
--* Finding Tokens in a String::  Splitting a string into tokens by looking
--				 for delimiters.
--* strfry::                      Function for flash-cooking a string.
--* Trivial Encryption::          Obscuring data.
--* Encode Binary Data::          Encoding and Decoding of Binary Data.
--* Argz and Envz Vectors::       Null-separated string vectors.
--
--Argz and Envz Vectors
--
--* Argz Functions::              Operations on argz vectors.
--* Envz Functions::              Additional operations on environment vectors.
--
--Character Set Handling
--
--* Extended Char Intro::              Introduction to Extended Characters.
--* Charset Function Overview::        Overview about Character Handling
--                                      Functions.
--* Restartable multibyte conversion:: Restartable multibyte conversion
--                                      Functions.
--* Non-reentrant Conversion::         Non-reentrant Conversion Function.
--* Generic Charset Conversion::       Generic Charset Conversion.
--
--Restartable multibyte conversion
--
--* Selecting the Conversion::     Selecting the conversion and its properties.
--* Keeping the state::            Representing the state of the conversion.
--* Converting a Character::       Converting Single Characters.
--* Converting Strings::           Converting Multibyte and Wide Character
--                                  Strings.
--* Multibyte Conversion Example:: A Complete Multibyte Conversion Example.
--
--Non-reentrant Conversion
--
--* Non-reentrant Character Conversion::  Non-reentrant Conversion of Single
--                                         Characters.
--* Non-reentrant String Conversion::     Non-reentrant Conversion of Strings.
--* Shift State::                         States in Non-reentrant Functions.
--
--Generic Charset Conversion
--
--* Generic Conversion Interface::    Generic Character Set Conversion Interface.
--* iconv Examples::                  A complete `iconv' example.
--* Other iconv Implementations::     Some Details about other `iconv'
--                                     Implementations.
--* glibc iconv Implementation::      The `iconv' Implementation in the GNU C
--                                     library.
--
--Locales
--
--* Effects of Locale::           Actions affected by the choice of
--                                 locale.
--* Choosing Locale::             How the user specifies a locale.
--* Locale Categories::           Different purposes for which you can
--                                 select a locale.
--* Setting the Locale::          How a program specifies the locale
--                                 with library functions.
--* Standard Locales::            Locale names available on all systems.
--* Locale Information::          How to access the information for the locale.
--* Formatting Numbers::          A dedicated function to format numbers.
--* Yes-or-No Questions::         Check a Response against the locale.
--
--Locale Information
--
--* The Lame Way to Locale Data::   ISO C's `localeconv'.
--* The Elegant and Fast Way::      X/Open's `nl_langinfo'.
--
--The Lame Way to Locale Data
--
--* General Numeric::             Parameters for formatting numbers and
--                                 currency amounts.
--* Currency Symbol::             How to print the symbol that identifies an
--                                 amount of money (e.g. `$').
--* Sign of Money Amount::        How to print the (positive or negative) sign
--                                 for a monetary amount, if one exists.
--
--Message Translation
--
--* Message catalogs a la X/Open::  The `catgets' family of functions.
--* The Uniforum approach::         The `gettext' family of functions.
--
--Message catalogs a la X/Open
--
--* The catgets Functions::      The `catgets' function family.
--* The message catalog files::  Format of the message catalog files.
--* The gencat program::         How to generate message catalogs files which
--                                can be used by the functions.
--* Common Usage::               How to use the `catgets' interface.
--
--The Uniforum approach
--
--* Message catalogs with gettext::  The `gettext' family of functions.
--* Helper programs for gettext::    Programs to handle message catalogs
--                                    for `gettext'.
--
--Message catalogs with gettext
--
--* Translation with gettext::       What has to be done to translate a message.
--* Locating gettext catalog::       How to determine which catalog to be used.
--* Advanced gettext functions::     Additional functions for more complicated
--                                    situations.
--* Charset conversion in gettext::  How to specify the output character set
--                                    `gettext' uses.
--* GUI program problems::           How to use `gettext' in GUI programs.
--* Using gettextized software::     The possibilities of the user to influence
--                                    the way `gettext' works.
--
--Searching and Sorting
--
--* Comparison Functions::        Defining how to compare two objects.
--				 Since the sort and search facilities
--                                 are general, you have to specify the
--                                 ordering.
--* Array Search Function::       The `bsearch' function.
--* Array Sort Function::         The `qsort' function.
--* Search/Sort Example::         An example program.
--* Hash Search Function::        The `hsearch' function.
--* Tree Search Function::        The `tsearch' function.
--
--Pattern Matching
--
--* Wildcard Matching::    Matching a wildcard pattern against a single string.
--* Globbing::             Finding the files that match a wildcard pattern.
--* Regular Expressions::  Matching regular expressions against strings.
--* Word Expansion::       Expanding shell variables, nested commands,
--			    arithmetic, and wildcards.
--			    This is what the shell does with shell commands.
--
--Globbing
--
--* Calling Glob::             Basic use of `glob'.
--* Flags for Globbing::       Flags that enable various options in `glob'.
--* More Flags for Globbing::  GNU specific extensions to `glob'.
--
--Regular Expressions
--
--* POSIX Regexp Compilation::    Using `regcomp' to prepare to match.
--* Flags for POSIX Regexps::     Syntax variations for `regcomp'.
--* Matching POSIX Regexps::      Using `regexec' to match the compiled
--				   pattern that you get from `regcomp'.
--* Regexp Subexpressions::       Finding which parts of the string were matched.
--* Subexpression Complications:: Find points of which parts were matched.
--* Regexp Cleanup::		Freeing storage; reporting errors.
--
--Word Expansion
--
--* Expansion Stages::            What word expansion does to a string.
--* Calling Wordexp::             How to call `wordexp'.
--* Flags for Wordexp::           Options you can enable in `wordexp'.
--* Wordexp Example::             A sample program that does word expansion.
--* Tilde Expansion::             Details of how tilde expansion works.
--* Variable Substitution::       Different types of variable substitution.
--
--I/O Overview
--
--* I/O Concepts::       Some basic information and terminology.
--* File Names::         How to refer to a file.
--
--I/O Concepts
--
--* Streams and File Descriptors::    The GNU Library provides two ways
--			             to access the contents of files.
--* File Position::                   The number of bytes from the
--                                     beginning of the file.
--
--File Names
--
--* Directories::                 Directories contain entries for files.
--* File Name Resolution::        A file name specifies how to look up a file.
--* File Name Errors::            Error conditions relating to file names.
--* File Name Portability::       File name portability and syntax issues.
--
--I/O on Streams
--
--* Streams::                     About the data type representing a stream.
--* Standard Streams::            Streams to the standard input and output
--                                 devices are created for you.
--* Opening Streams::             How to create a stream to talk to a file.
--* Closing Streams::             Close a stream when you are finished with it.
--* Streams and Threads::         Issues with streams in threaded programs.
--* Streams and I18N::            Streams in internationalized applications.
--* Simple Output::               Unformatted output by characters and lines.
--* Character Input::             Unformatted input by characters and words.
--* Line Input::                  Reading a line or a record from a stream.
--* Unreading::                   Peeking ahead/pushing back input just read.
--* Block Input/Output::          Input and output operations on blocks of data.
--* Formatted Output::            `printf' and related functions.
--* Customizing Printf::          You can define new conversion specifiers for
--                                 `printf' and friends.
--* Formatted Input::             `scanf' and related functions.
--* EOF and Errors::              How you can tell if an I/O error happens.
--* Error Recovery::		What you can do about errors.
--* Binary Streams::              Some systems distinguish between text files
--                                 and binary files.
--* File Positioning::            About random-access streams.
--* Portable Positioning::        Random access on peculiar ISO C systems.
--* Stream Buffering::            How to control buffering of streams.
--* Other Kinds of Streams::      Streams that do not necessarily correspond
--                                 to an open file.
--* Formatted Messages::          Print strictly formatted messages.
--
--Unreading
--
--* Unreading Idea::              An explanation of unreading with pictures.
--* How Unread::                  How to call `ungetc' to do unreading.
--
--Formatted Output
--
--* Formatted Output Basics::     Some examples to get you started.
--* Output Conversion Syntax::    General syntax of conversion
--                                 specifications.
--* Table of Output Conversions:: Summary of output conversions and
--                                 what they do.
--* Integer Conversions::         Details about formatting of integers.
--* Floating-Point Conversions::  Details about formatting of
--                                 floating-point numbers.
--* Other Output Conversions::    Details about formatting of strings,
--                                 characters, pointers, and the like.
--* Formatted Output Functions::  Descriptions of the actual functions.
--* Dynamic Output::		Functions that allocate memory for the output.
--* Variable Arguments Output::   `vprintf' and friends.
--* Parsing a Template String::   What kinds of args does a given template
--                                 call for?
--* Example of Parsing::          Sample program using `parse_printf_format'.
--
--Customizing Printf
--
--* Registering New Conversions::         Using `register_printf_function'
--                                         to register a new output conversion.
--* Conversion Specifier Options::        The handler must be able to get
--                                         the options specified in the
--                                         template when it is called.
--* Defining the Output Handler::         Defining the handler and arginfo
--                                         functions that are passed as arguments
--                                         to `register_printf_function'.
--* Printf Extension Example::            How to define a `printf'
--                                         handler function.
--* Predefined Printf Handlers::          Predefined `printf' handlers.
--
--Formatted Input
--
--* Formatted Input Basics::      Some basics to get you started.
--* Input Conversion Syntax::     Syntax of conversion specifications.
--* Table of Input Conversions::  Summary of input conversions and what they do.
--* Numeric Input Conversions::   Details of conversions for reading numbers.
--* String Input Conversions::    Details of conversions for reading strings.
--* Dynamic String Input::	String conversions that `malloc' the buffer.
--* Other Input Conversions::     Details of miscellaneous other conversions.
--* Formatted Input Functions::   Descriptions of the actual functions.
--* Variable Arguments Input::    `vscanf' and friends.
--
--Stream Buffering
--
--* Buffering Concepts::          Terminology is defined here.
--* Flushing Buffers::            How to ensure that output buffers are flushed.
--* Controlling Buffering::       How to specify what kind of buffering to use.
--
--Other Kinds of Streams
--
--* String Streams::              Streams that get data from or put data in
--                                 a string or memory buffer.
--* Obstack Streams::		Streams that store data in an obstack.
--* Custom Streams::              Defining your own streams with an arbitrary
--                                 input data source and/or output data sink.
--
--Custom Streams
--
--* Streams and Cookies::         The "cookie" records where to fetch or
--                                 store data that is read or written.
--* Hook Functions::              How you should define the four "hook
--                                 functions" that a custom stream needs.
--
--Formatted Messages
--
--* Printing Formatted Messages::   The `fmtmsg' function.
--* Adding Severity Classes::       Add more severity classes.
--* Example::                       How to use `fmtmsg' and `addseverity'.
--
--Low-Level I/O
--
--* Opening and Closing Files::           How to open and close file
--                                         descriptors.
--* I/O Primitives::                      Reading and writing data.
--* File Position Primitive::             Setting a descriptor's file
--                                         position.
--* Descriptors and Streams::             Converting descriptor to stream
--                                         or vice-versa.
--* Stream/Descriptor Precautions::       Precautions needed if you use both
--                                         descriptors and streams.
--* Scatter-Gather::                      Fast I/O to discontinuous buffers.
--* Memory-mapped I/O::                   Using files like memory.
--* Waiting for I/O::                     How to check for input or output
--					 on multiple file descriptors.
--* Synchronizing I/O::                   Making sure all I/O actions completed.
--* Asynchronous I/O::                    Perform I/O in parallel.
--* Control Operations::                  Various other operations on file
--					 descriptors.
--* Duplicating Descriptors::             Fcntl commands for duplicating
--                                         file descriptors.
--* Descriptor Flags::                    Fcntl commands for manipulating
--                                         flags associated with file
--                                         descriptors.
--* File Status Flags::                   Fcntl commands for manipulating
--                                         flags associated with open files.
--* File Locks::                          Fcntl commands for implementing
--                                         file locking.
--* Interrupt Input::                     Getting an asynchronous signal when
--                                         input arrives.
--* IOCTLs::                              Generic I/O Control operations.
--
--Stream/Descriptor Precautions
--
--* Linked Channels::	   Dealing with channels sharing a file position.
--* Independent Channels::   Dealing with separately opened, unlinked channels.
--* Cleaning Streams::	   Cleaning a stream makes it safe to use
--                            another channel.
--
--Asynchronous I/O
--
--* Asynchronous Reads/Writes::    Asynchronous Read and Write Operations.
--* Status of AIO Operations::     Getting the Status of AIO Operations.
--* Synchronizing AIO Operations:: Getting into a consistent state.
--* Cancel AIO Operations::        Cancellation of AIO Operations.
--* Configuration of AIO::         How to optimize the AIO implementation.
--
--File Status Flags
--
--* Access Modes::                Whether the descriptor can read or write.
--* Open-time Flags::             Details of `open'.
--* Operating Modes::             Special modes to control I/O operations.
--* Getting File Status Flags::   Fetching and changing these flags.
--
--File System Interface
--
--* Working Directory::           This is used to resolve relative
--				 file names.
--* Accessing Directories::       Finding out what files a directory
--				 contains.
--* Working with Directory Trees:: Apply actions to all files or a selectable
--                                 subset of a directory hierarchy.
--* Hard Links::                  Adding alternate names to a file.
--* Symbolic Links::              A file that ``points to'' a file name.
--* Deleting Files::              How to delete a file, and what that means.
--* Renaming Files::              Changing a file's name.
--* Creating Directories::        A system call just for creating a directory.
--* File Attributes::             Attributes of individual files.
--* Making Special Files::        How to create special files.
--* Temporary Files::             Naming and creating temporary files.
--
--Accessing Directories
--
--* Directory Entries::           Format of one directory entry.
--* Opening a Directory::         How to open a directory stream.
--* Reading/Closing Directory::   How to read directory entries from the stream.
--* Simple Directory Lister::     A very simple directory listing program.
--* Random Access Directory::     Rereading part of the directory
--                                 already read with the same stream.
--* Scanning Directory Content::  Get entries for user selected subset of
--                                 contents in given directory.
--* Simple Directory Lister Mark II::  Revised version of the program.
--
--File Attributes
--
--* Attribute Meanings::          The names of the file attributes,
--                                 and what their values mean.
--* Reading Attributes::          How to read the attributes of a file.
--* Testing File Type::           Distinguishing ordinary files,
--                                 directories, links...
--* File Owner::                  How ownership for new files is determined,
--			         and how to change it.
--* Permission Bits::             How information about a file's access
--                                 mode is stored.
--* Access Permission::           How the system decides who can access a file.
--* Setting Permissions::         How permissions for new files are assigned,
--			         and how to change them.
--* Testing File Access::         How to find out if your process can
--                                 access a file.
--* File Times::                  About the time attributes of a file.
--* File Size::			Manually changing the size of a file.
--
--Pipes and FIFOs
--
--* Creating a Pipe::             Making a pipe with the `pipe' function.
--* Pipe to a Subprocess::        Using a pipe to communicate with a
--				 child process.
--* FIFO Special Files::          Making a FIFO special file.
--* Pipe Atomicity::		When pipe (or FIFO) I/O is atomic.
--
--Sockets
--
--* Socket Concepts::	Basic concepts you need to know about.
--* Communication Styles::Stream communication, datagrams and other styles.
--* Socket Addresses::	How socket names (``addresses'') work.
--* Interface Naming::	Identifying specific network interfaces.
--* Local Namespace::	Details about the local namespace.
--* Internet Namespace::	Details about the Internet namespace.
--* Misc Namespaces::	Other namespaces not documented fully here.
--* Open/Close Sockets::  Creating sockets and destroying them.
--* Connections::		Operations on sockets with connection state.
--* Datagrams::		Operations on datagram sockets.
--* Inetd::		Inetd is a daemon that starts servers on request.
--			   The most convenient way to write a server
--			   is to make it work with Inetd.
--* Socket Options::	Miscellaneous low-level socket options.
--* Networks Database::   Accessing the database of network names.
--
--Socket Addresses
--
--* Address Formats::		About `struct sockaddr'.
--* Setting Address::		Binding an address to a socket.
--* Reading Address::		Reading the address of a socket.
--
--Local Namespace
--
--* Concepts: Local Namespace Concepts. What you need to understand.
--* Details: Local Namespace Details.   Address format, symbolic names, etc.
--* Example: Local Socket Example.      Example of creating a socket.
--
--Internet Namespace
--
--* Internet Address Formats::    How socket addresses are specified in the
--                                 Internet namespace.
--* Host Addresses::	        All about host addresses of Internet host.
--* Protocols Database::		Referring to protocols by name.
--* Ports::			Internet port numbers.
--* Services Database::           Ports may have symbolic names.
--* Byte Order::		        Different hosts may use different byte
--                                 ordering conventions; you need to
--                                 canonicalize host address and port number.
--* Inet Example::	        Putting it all together.
--
--Host Addresses
--
--* Abstract Host Addresses::	What a host number consists of.
--* Data type: Host Address Data Type.	Data type for a host number.
--* Functions: Host Address Functions.	Functions to operate on them.
--* Names: Host Names.		Translating host names to host numbers.
--
--Open/Close Sockets
--
--* Creating a Socket::           How to open a socket.
--* Closing a Socket::            How to close a socket.
--* Socket Pairs::                These are created like pipes.
--
--Connections
--
--* Connecting::    	     What the client program must do.
--* Listening::		     How a server program waits for requests.
--* Accepting Connections::    What the server does when it gets a request.
--* Who is Connected::	     Getting the address of the
--				other side of a connection.
--* Transferring Data::        How to send and receive data.
--* Byte Stream Example::	     An example program: a client for communicating
--			      over a byte stream socket in the Internet namespace.
--* Server Example::	     A corresponding server program.
--* Out-of-Band Data::         This is an advanced feature.
--
--Transferring Data
--
--* Sending Data::		Sending data with `send'.
--* Receiving Data::		Reading data with `recv'.
--* Socket Data Options::		Using `send' and `recv'.
--
--Datagrams
--
--* Sending Datagrams::    Sending packets on a datagram socket.
--* Receiving Datagrams::  Receiving packets on a datagram socket.
--* Datagram Example::     An example program: packets sent over a
--                           datagram socket in the local namespace.
--* Example Receiver::	 Another program, that receives those packets.
--
--Inetd
--
--* Inetd Servers::
--* Configuring Inetd::
--
--Socket Options
--
--* Socket Option Functions::     The basic functions for setting and getting
--                                 socket options.
--* Socket-Level Options::        Details of the options at the socket level.
--
--Low-Level Terminal Interface
--
--* Is It a Terminal::            How to determine if a file is a terminal
--			         device, and what its name is.
--* I/O Queues::                  About flow control and typeahead.
--* Canonical or Not::            Two basic styles of input processing.
--* Terminal Modes::              How to examine and modify flags controlling
--			         details of terminal I/O: echoing,
--                                 signals, editing.  Posix.
--* BSD Terminal Modes::          BSD compatible terminal mode setting
--* Line Control::                Sending break sequences, clearing
--                                 terminal buffers ...
--* Noncanon Example::            How to read single characters without echo.
--* Pseudo-Terminals::            How to open a pseudo-terminal.
--
--Terminal Modes
--
--* Mode Data Types::             The data type `struct termios' and
--                                 related types.
--* Mode Functions::              Functions to read and set the terminal
--                                 attributes.
--* Setting Modes::               The right way to set terminal attributes
--                                 reliably.
--* Input Modes::                 Flags controlling low-level input handling.
--* Output Modes::                Flags controlling low-level output handling.
--* Control Modes::               Flags controlling serial port behavior.
--* Local Modes::                 Flags controlling high-level input handling.
--* Line Speed::                  How to read and set the terminal line speed.
--* Special Characters::          Characters that have special effects,
--			         and how to change them.
--* Noncanonical Input::          Controlling how long to wait for input.
--
--Special Characters
--
--* Editing Characters::          Special characters that terminate lines and
--                                  delete text, and other editing functions.
--* Signal Characters::           Special characters that send or raise signals
--                                  to or for certain classes of processes.
--* Start/Stop Characters::       Special characters that suspend or resume
--                                  suspended output.
--* Other Special::		Other special characters for BSD systems:
--				  they can discard output, and print status.
--
--Pseudo-Terminals
--
--* Allocation::             Allocating a pseudo terminal.
--* Pseudo-Terminal Pairs::  How to open both sides of a
--                            pseudo-terminal in a single operation.
--
--Syslog
--
--* Overview of Syslog::           Overview of a system's Syslog facility
--* Submitting Syslog Messages::   Functions to submit messages to Syslog
--
--Submitting Syslog Messages
--
--* openlog::                      Open connection to Syslog
--* syslog; vsyslog::              Submit message to Syslog
--* closelog::                     Close connection to Syslog
--* setlogmask::                   Cause certain messages to be ignored
--* Syslog Example::               Example of all of the above
--
--Mathematics
--
--* Mathematical Constants::      Precise numeric values for often-used
--                                 constants.
--* Trig Functions::              Sine, cosine, tangent, and friends.
--* Inverse Trig Functions::      Arcsine, arccosine, etc.
--* Exponents and Logarithms::    Also pow and sqrt.
--* Hyperbolic Functions::        sinh, cosh, tanh, etc.
--* Special Functions::           Bessel, gamma, erf.
--* Errors in Math Functions::    Known Maximum Errors in Math Functions.
--* Pseudo-Random Numbers::       Functions for generating pseudo-random
--				 numbers.
--* FP Function Optimizations::   Fast code or small code.
--
--Pseudo-Random Numbers
--
--* ISO Random::                  `rand' and friends.
--* BSD Random::                  `random' and friends.
--* SVID Random::                 `drand48' and friends.
--
--Arithmetic
--
--* Integers::                    Basic integer types and concepts
--* Integer Division::            Integer division with guaranteed rounding.
--* Floating Point Numbers::      Basic concepts.  IEEE 754.
--* Floating Point Classes::      The five kinds of floating-point number.
--* Floating Point Errors::       When something goes wrong in a calculation.
--* Rounding::                    Controlling how results are rounded.
--* Control Functions::           Saving and restoring the FPU's state.
--* Arithmetic Functions::        Fundamental operations provided by the library.
--* Complex Numbers::             The types.  Writing complex constants.
--* Operations on Complex::       Projection, conjugation, decomposition.
--* Parsing of Numbers::          Converting strings to numbers.
--* System V Number Conversion::  An archaic way to convert numbers to strings.
--
--Floating Point Errors
--
--* FP Exceptions::               IEEE 754 math exceptions and how to detect them.
--* Infinity and NaN::            Special values returned by calculations.
--* Status bit operations::       Checking for exceptions after the fact.
--* Math Error Reporting::        How the math functions report errors.
--
--Arithmetic Functions
--
--* Absolute Value::              Absolute values of integers and floats.
--* Normalization Functions::     Extracting exponents and putting them back.
--* Rounding Functions::          Rounding floats to integers.
--* Remainder Functions::         Remainders on division, precisely defined.
--* FP Bit Twiddling::            Sign bit adjustment.  Adding epsilon.
--* FP Comparison Functions::     Comparisons without risk of exceptions.
--* Misc FP Arithmetic::          Max, min, positive difference, multiply-add.
--
--Parsing of Numbers
--
--* Parsing of Integers::         Functions for conversion of integer values.
--* Parsing of Floats::           Functions for conversion of floating-point
--				 values.
--
--Date and Time
--
--* Time Basics::                 Concepts and definitions.
--* Elapsed Time::                Data types to represent elapsed times
--* Processor And CPU Time::      Time a program has spent executing.
--* Calendar Time::               Manipulation of ``real'' dates and times.
--* Setting an Alarm::            Sending a signal after a specified time.
--* Sleeping::                    Waiting for a period of time.
--
--Processor And CPU Time
--
--* CPU Time::                    The `clock' function.
--* Processor Time::              The `times' function.
--
--Calendar Time
--
--* Simple Calendar Time::        Facilities for manipulating calendar time.
--* High-Resolution Calendar::    A time representation with greater precision.
--* Broken-down Time::            Facilities for manipulating local time.
--* High Accuracy Clock::         Maintaining a high accuracy system clock.
--* Formatting Calendar Time::    Converting times to strings.
--* Parsing Date and Time::       Convert textual time and date information back
--                                 into broken-down time values.
--* TZ Variable::                 How users specify the time zone.
--* Time Zone Functions::         Functions to examine or specify the time zone.
--* Time Functions Example::      An example program showing use of some of
--				 the time functions.
--
--Parsing Date and Time
--
--* Low-Level Time String Parsing::  Interpret string according to given format.
--* General Time String Parsing::    User-friendly function to parse data and
--                                    time strings.
--
--Resource Usage And Limitation
--
--* Resource Usage::		Measuring various resources used.
--* Limits on Resources::		Specifying limits on resource usage.
--* Priority::			Reading or setting process run priority.
--* Memory Resources::            Querying memory available resources.
--* Processor Resources::         Learn about the processors available.
--
--Priority
--
--* Absolute Priority::               The first tier of priority.  Posix
--* Realtime Scheduling::             Scheduling among the process nobility
--* Basic Scheduling Functions::      Get/set scheduling policy, priority
--* Traditional Scheduling::          Scheduling among the vulgar masses
--
--Traditional Scheduling
--
--* Traditional Scheduling Intro::
--* Traditional Scheduling Functions::
--
--Memory Resources
--
--* Memory Subsystem::           Overview about traditional Unix memory handling.
--* Query Memory Parameters::    How to get information about the memory
--                                subsystem?
--
--Non-Local Exits
--
--* Intro: Non-Local Intro.        When and how to use these facilities.
--* Details: Non-Local Details.    Functions for non-local exits.
--* Non-Local Exits and Signals::  Portability issues.
--* System V contexts::            Complete context control a la System V.
--
--Signal Handling
--
--* Concepts of Signals::         Introduction to the signal facilities.
--* Standard Signals::            Particular kinds of signals with
--                                 standard names and meanings.
--* Signal Actions::              Specifying what happens when a
--                                 particular signal is delivered.
--* Defining Handlers::           How to write a signal handler function.
--* Interrupted Primitives::	Signal handlers affect use of `open',
--				 `read', `write' and other functions.
--* Generating Signals::          How to send a signal to a process.
--* Blocking Signals::            Making the system hold signals temporarily.
--* Waiting for a Signal::        Suspending your program until a signal
--                                 arrives.
--* Signal Stack::                Using a Separate Signal Stack.
--* BSD Signal Handling::         Additional functions for backward
--			         compatibility with BSD.
--
--Concepts of Signals
--
--* Kinds of Signals::            Some examples of what can cause a signal.
--* Signal Generation::           Concepts of why and how signals occur.
--* Delivery of Signal::          Concepts of what a signal does to the
--                                 process.
--
--Standard Signals
--
--* Program Error Signals::       Used to report serious program errors.
--* Termination Signals::         Used to interrupt and/or terminate the
--                                 program.
--* Alarm Signals::               Used to indicate expiration of timers.
--* Asynchronous I/O Signals::    Used to indicate input is available.
--* Job Control Signals::         Signals used to support job control.
--* Operation Error Signals::     Used to report operational system errors.
--* Miscellaneous Signals::       Miscellaneous Signals.
--* Signal Messages::             Printing a message describing a signal.
--
--Signal Actions
--
--* Basic Signal Handling::       The simple `signal' function.
--* Advanced Signal Handling::    The more powerful `sigaction' function.
--* Signal and Sigaction::        How those two functions interact.
--* Sigaction Function Example::  An example of using the sigaction function.
--* Flags for Sigaction::         Specifying options for signal handling.
--* Initial Signal Actions::      How programs inherit signal actions.
--
--Defining Handlers
--
--* Handler Returns::             Handlers that return normally, and what
--                                 this means.
--* Termination in Handler::      How handler functions terminate a program.
--* Longjmp in Handler::          Nonlocal transfer of control out of a
--                                 signal handler.
--* Signals in Handler::          What happens when signals arrive while
--                                 the handler is already occupied.
--* Merged Signals::		When a second signal arrives before the
--				 first is handled.
--* Nonreentrancy::               Do not call any functions unless you know they
--                                 are reentrant with respect to signals.
--* Atomic Data Access::          A single handler can run in the middle of
--                                 reading or writing a single object.
--
--Atomic Data Access
--
--* Non-atomic Example::		A program illustrating interrupted access.
--* Types: Atomic Types.		Data types that guarantee no interruption.
--* Usage: Atomic Usage.		Proving that interruption is harmless.
--
--Generating Signals
--
--* Signaling Yourself::          A process can send a signal to itself.
--* Signaling Another Process::   Send a signal to another process.
--* Permission for kill::         Permission for using `kill'.
--* Kill Example::                Using `kill' for Communication.
--
--Blocking Signals
--
--* Why Block::                           The purpose of blocking signals.
--* Signal Sets::                         How to specify which signals to
--                                         block.
--* Process Signal Mask::                 Blocking delivery of signals to your
--				         process during normal execution.
--* Testing for Delivery::                Blocking to Test for Delivery of
--                                         a Signal.
--* Blocking for Handler::                Blocking additional signals while a
--				         handler is being run.
--* Checking for Pending Signals::        Checking for Pending Signals
--* Remembering a Signal::                How you can get almost the same
--                                         effect as blocking a signal, by
--                                         handling it and setting a flag
--                                         to be tested later.
--
--Waiting for a Signal
--
--* Using Pause::                 The simple way, using `pause'.
--* Pause Problems::              Why the simple way is often not very good.
--* Sigsuspend::                  Reliably waiting for a specific signal.
--
--BSD Signal Handling
--
--* BSD Handler::                 BSD Function to Establish a Handler.
--* Blocking in BSD::             BSD Functions for Blocking Signals.
--
--Program Basics
--
--* Program Arguments::           Parsing your program's command-line arguments.
--* Environment Variables::       Less direct parameters affecting your program
--* System Calls::                Requesting service from the system
--* Program Termination::         Telling the system you're done; return status
--
--Program Arguments
--
--* Argument Syntax::             By convention, options start with a hyphen.
--* Parsing Program Arguments::   Ways to parse program options and arguments.
--
--Parsing Program Arguments
--
--* Getopt::                      Parsing program options using `getopt'.
--* Argp::                        Parsing program options using `argp_parse'.
--* Suboptions::                  Some programs need more detailed options.
--* Suboptions Example::          This shows how it could be done for `mount'.
--
--Environment Variables
--
--* Environment Access::          How to get and set the values of
--				 environment variables.
--* Standard Environment::        These environment variables have
--                		 standard interpretations.
--
--Program Termination
--
--* Normal Termination::          If a program calls `exit', a
--                                 process terminates normally.
--* Exit Status::                 The `exit status' provides information
--                                 about why the process terminated.
--* Cleanups on Exit::            A process can run its own cleanup
--                                 functions upon normal termination.
--* Aborting a Program::          The `abort' function causes
--                                 abnormal program termination.
--* Termination Internals::       What happens when a process terminates.
--
--Processes
--
--* Running a Command::           The easy way to run another program.
--* Process Creation Concepts::   An overview of the hard way to do it.
--* Process Identification::      How to get the process ID of a process.
--* Creating a Process::          How to fork a child process.
--* Executing a File::            How to make a process execute another program.
--* Process Completion::          How to tell when a child process has completed.
--* Process Completion Status::   How to interpret the status value
--                                 returned from a child process.
--* BSD Wait Functions::  	More functions, for backward compatibility.
--* Process Creation Example::    A complete example program.
--
--Job Control
--
--* Concepts of Job Control::     Jobs can be controlled by a shell.
--* Job Control is Optional::     Not all POSIX systems support job control.
--* Controlling Terminal::        How a process gets its controlling terminal.
--* Access to the Terminal::      How processes share the controlling terminal.
--* Orphaned Process Groups::     Jobs left after the user logs out.
--* Implementing a Shell::        What a shell must do to implement job control.
--* Functions for Job Control::   Functions to control process groups.
--
--Implementing a Shell
--
--* Data Structures::             Introduction to the sample shell.
--* Initializing the Shell::      What the shell must do to take
--				 responsibility for job control.
--* Launching Jobs::              Creating jobs to execute commands.
--* Foreground and Background::   Putting a job in foreground of background.
--* Stopped and Terminated Jobs::  Reporting job status.
--* Continuing Stopped Jobs::     How to continue a stopped job in
--				 the foreground or background.
--* Missing Pieces::              Other parts of the shell.
--
--Functions for Job Control
--
--* Identifying the Terminal::    Determining the controlling terminal's name.
--* Process Group Functions::     Functions for manipulating process groups.
--* Terminal Access Functions::   Functions for controlling terminal access.
--
--Name Service Switch
--
--* NSS Basics::                  What is this NSS good for.
--* NSS Configuration File::      Configuring NSS.
--* NSS Module Internals::        How does it work internally.
--* Extending NSS::               What to do to add services or databases.
--
--NSS Configuration File
--
--* Services in the NSS configuration::  Service names in the NSS configuration.
--* Actions in the NSS configuration::  React appropriately to the lookup result.
--* Notes on NSS Configuration File::  Things to take care about while
--                                     configuring NSS.
--
--NSS Module Internals
--
--* NSS Module Names::            Construction of the interface function of
--                                the NSS modules.
--* NSS Modules Interface::       Programming interface in the NSS module
--                                functions.
--
--Extending NSS
--
--* Adding another Service to NSS::  What is to do to add a new service.
--* NSS Module Function Internals::  Guidelines for writing new NSS
--                                        service functions.
--
--Users and Groups
--
--* User and Group IDs::          Each user has a unique numeric ID;
--				 likewise for groups.
--* Process Persona::             The user IDs and group IDs of a process.
--* Why Change Persona::          Why a program might need to change
--				 its user and/or group IDs.
--* How Change Persona::          Changing the user and group IDs.
--* Reading Persona::             How to examine the user and group IDs.
--
--* Setting User ID::             Functions for setting the user ID.
--* Setting Groups::              Functions for setting the group IDs.
--
--* Enable/Disable Setuid::       Turning setuid access on and off.
--* Setuid Program Example::      The pertinent parts of one sample program.
--* Tips for Setuid::             How to avoid granting unlimited access.
--
--* Who Logged In::               Getting the name of the user who logged in,
--				 or of the real user ID of the current process.
--
--* User Accounting Database::    Keeping information about users and various
--                                 actions in databases.
--
--* User Database::               Functions and data structures for
--                        	 accessing the user database.
--* Group Database::              Functions and data structures for
--                        	 accessing the group database.
--* Database Example::            Example program showing the use of database
--				 inquiry functions.
--* Netgroup Database::           Functions for accessing the netgroup database.
--
--User Accounting Database
--
--* Manipulating the Database::   Scanning and modifying the user
--                                 accounting database.
--* XPG Functions::               A standardized way for doing the same thing.
--* Logging In and Out::          Functions from BSD that modify the user
--                                 accounting database.
--
--User Database
--
--* User Data Structure::         What each user record contains.
--* Lookup User::                 How to look for a particular user.
--* Scanning All Users::          Scanning the list of all users, one by one.
--* Writing a User Entry::        How a program can rewrite a user's record.
--
--Group Database
--
--* Group Data Structure::        What each group record contains.
--* Lookup Group::                How to look for a particular group.
--* Scanning All Groups::         Scanning the list of all groups.
--
--Netgroup Database
--
--* Netgroup Data::                  Data in the Netgroup database and where
--                                   it comes from.
--* Lookup Netgroup::                How to look for a particular netgroup.
--* Netgroup Membership::            How to test for netgroup membership.
--
--System Management
--
--* Host Identification::         Determining the name of the machine.
--* Platform Type::               Determining operating system and basic
--                                  machine type
--* Filesystem Handling::         Controlling/querying mounts
--* System Parameters::           Getting and setting various system parameters
--
--Filesystem Handling
--
--* Mount Information::           What is or could be mounted?
--* Mount-Unmount-Remount::       Controlling what is mounted and how
--
--Mount Information
--
--* fstab::                       The `fstab' file
--* mtab::                        The `mtab' file
--* Other Mount Information::     Other (non-libc) sources of mount information
--
--System Configuration
--
--* General Limits::           Constants and functions that describe
--				various process-related limits that have
--				one uniform value for any given machine.
--* System Options::           Optional POSIX features.
--* Version Supported::        Version numbers of POSIX.1 and POSIX.2.
--* Sysconf::                  Getting specific configuration values
--                                of general limits and system options.
--* Minimums::                 Minimum values for general limits.
--
--* Limits for Files::         Size limitations that pertain to individual files.
--                                These can vary between file systems
--                                or even from file to file.
--* Options for Files::        Optional features that some files may support.
--* File Minimums::            Minimum values for file limits.
--* Pathconf::                 Getting the limit values for a particular file.
--
--* Utility Limits::           Capacity limits of some POSIX.2 utility programs.
--* Utility Minimums::         Minimum allowable values of those limits.
--
--* String Parameters::        Getting the default search path.
--
--Sysconf
--
--* Sysconf Definition::        Detailed specifications of `sysconf'.
--* Constants for Sysconf::     The list of parameters `sysconf' can read.
--* Examples of Sysconf::       How to use `sysconf' and the parameter
--				 macros properly together.
--
--Cryptographic Functions
--
--* Legal Problems::              This software can get you locked up, or worse.
--* getpass::                     Prompting the user for a password.
--* crypt::                       A one-way function for passwords.
--* DES Encryption::              Routines for DES encryption.
--
--Debugging Support
--
--* Backtraces::                Obtaining and printing a back trace of the
--                               current stack.
--
--POSIX Threads
--
--* Basic Thread Operations::     Creating, terminating, and waiting for threads.
--* Thread Attributes::           Tuning thread scheduling.
--* Cancellation::                Stopping a thread before it's done.
--* Cleanup Handlers::            Deallocating resources when a thread is
--                                  canceled.
--* Mutexes::                     One way to synchronize threads.
--* Condition Variables::         Another way.
--* POSIX Semaphores::            And a third way.
--* Thread-Specific Data::        Variables with different values in
--                                  different threads.
--* Threads and Signal Handling:: Why you should avoid mixing the two, and
--                                  how to do it if you must.
--* Threads and Fork::            Interactions between threads and the
--                                  `fork' function.
--* Streams and Fork::            Interactions between stdio streams and
--                                  `fork'.
--* Miscellaneous Thread Functions:: A grab bag of utility routines.
--
--Language Features
--
--* Consistency Checking::        Using `assert' to abort if
--				 something ``impossible'' happens.
--* Variadic Functions::          Defining functions with varying numbers
--                                 of args.
--* Null Pointer Constant::       The macro `NULL'.
--* Important Data Types::        Data types for object sizes.
--* Data Type Measurements::      Parameters of data type representations.
--
--Variadic Functions
--
--* Why Variadic::                Reasons for making functions take
--                                 variable arguments.
--* How Variadic::                How to define and call variadic functions.
--* Variadic Example::            A complete example.
--
--How Variadic
--
--* Variadic Prototypes::  How to make a prototype for a function
--			  with variable arguments.
--* Receiving Arguments::  Steps you must follow to access the
--			  optional argument values.
--* How Many Arguments::   How to decide whether there are more arguments.
--* Calling Variadics::    Things you need to know about calling
--			  variable arguments functions.
--* Argument Macros::      Detailed specification of the macros
--        		  for accessing variable arguments.
--* Old Varargs::		 The pre-ISO way of defining variadic functions.
--
--Data Type Measurements
--
--* Width of Type::           How many bits does an integer type hold?
--* Range of Type::           What are the largest and smallest values
--			     that an integer type can hold?
--* Floating Type Macros::    Parameters that measure the floating point types.
--* Structure Measurement::   Getting measurements on structure types.
--
--Floating Type Macros
--
--* Floating Point Concepts::     Definitions of terminology.
--* Floating Point Parameters::   Details of specific macros.
--* IEEE Floating Point::         The measurements for one common
--                                 representation.
--
--Installation
--
--* Configuring and compiling::   How to compile and test GNU libc.
--* Running make install::        How to install it once you've got it
-- compiled.
--* Tools for Compilation::       You'll need these first.
--* Supported Configurations::    What it runs on, what it doesn't.
--* Linux::                       Specific advice for GNU/Linux systems.
--* Reporting Bugs::              So they'll get fixed.
--
--Maintenance
--
--* Source Layout::         How to add new functions or header files
--                             to the GNU C library.
--* Porting::               How to port the GNU C library to
--                             a new machine or operating system.
--
--Porting
--
--* Hierarchy Conventions::       The layout of the `sysdeps' hierarchy.
--* Porting to Unix::             Porting the library to an average
--                                   Unix-like system.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-10 glibc-2.3.2-200304020432/manual/libc.info-10
---- glibc-2.3.2/manual/libc.info-10	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-10	Thu Jan  1 01:00:00 1970
-@@ -1,899 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Multibyte Conversion Example,  Prev: Converting Strings,  Up: Restartable multibyte conversion
--
--A Complete Multibyte Conversion Example
-----------------------------------------
--
--   The example programs given in the last sections are only brief and do
--not contain all the error checking, etc.  Presented here is a complete
--and documented example.  It features the `mbrtowc' function but it
--should be easy to derive versions using the other functions.
--
--     int
--     file_mbsrtowcs (int input, int output)
--     {
--       /* Note the use of `MB_LEN_MAX'.
--          `MB_CUR_MAX' cannot portably be used here.  */
--       char buffer[BUFSIZ + MB_LEN_MAX];
--       mbstate_t state;
--       int filled = 0;
--       int eof = 0;
--     
--       /* Initialize the state.  */
--       memset (&state, '\0', sizeof (state));
--     
--       while (!eof)
--         {
--           ssize_t nread;
--           ssize_t nwrite;
--           char *inp = buffer;
--           wchar_t outbuf[BUFSIZ];
--           wchar_t *outp = outbuf;
--     
--           /* Fill up the buffer from the input file.  */
--           nread = read (input, buffer + filled, BUFSIZ);
--           if (nread < 0)
--             {
--               perror ("read");
--               return 0;
--             }
--           /* If we reach end of file, make a note to read no more. */
--           if (nread == 0)
--             eof = 1;
--     
--           /* `filled' is now the number of bytes in `buffer'. */
--           filled += nread;
--     
--           /* Convert those bytes to wide characters-as many as we can. */
--           while (1)
--             {
--               size_t thislen = mbrtowc (outp, inp, filled, &state);
--               /* Stop converting at invalid character;
--                  this can mean we have read just the first part
--                  of a valid character.  */
--               if (thislen == (size_t) -1)
--                 break;
--               /* We want to handle embedded NUL bytes
--                  but the return value is 0.  Correct this.  */
--               if (thislen == 0)
--                 thislen = 1;
--               /* Advance past this character. */
--               inp += thislen;
--               filled -= thislen;
--               ++outp;
--             }
--     
--           /* Write the wide characters we just made.  */
--           nwrite = write (output, outbuf,
--                           (outp - outbuf) * sizeof (wchar_t));
--           if (nwrite < 0)
--             {
--               perror ("write");
--               return 0;
--             }
--     
--           /* See if we have a _real_ invalid character. */
--           if ((eof && filled > 0) || filled >= MB_CUR_MAX)
--             {
--               error (0, 0, "invalid multibyte character");
--               return 0;
--             }
--     
--           /* If any characters must be carried forward,
--              put them at the beginning of `buffer'. */
--           if (filled > 0)
--             memmove (inp, buffer, filled);
--         }
--     
--       return 1;
--     }
--
--
--File: libc.info,  Node: Non-reentrant Conversion,  Next: Generic Charset Conversion,  Prev: Restartable multibyte conversion,  Up: Character Set Handling
--
--Non-reentrant Conversion Function
--=================================
--
--   The functions described in the previous chapter are defined in
--Amendment 1 to ISO C90, but the original ISO C90 standard also
--contained functions for character set conversion.  The reason that
--these original functions are not described first is that they are almost
--entirely useless.
--
--   The problem is that all the conversion functions described in the
--original ISO C90 use a local state.  Using a local state implies that
--multiple conversions at the same time (not only when using threads)
--cannot be done, and that you cannot first convert single characters and
--then strings since you cannot tell the conversion functions which state
--to use.
--
--   These original functions are therefore usable only in a very limited
--set of situations.  One must complete converting the entire string
--before starting a new one, and each string/text must be converted with
--the same function (there is no problem with the library itself; it is
--guaranteed that no library function changes the state of any of these
--functions).  *For the above reasons it is highly requested that the
--functions described in the previous section be used in place of
--non-reentrant conversion functions.*
--
--* Menu:
--
--* Non-reentrant Character Conversion::  Non-reentrant Conversion of Single
--                                         Characters.
--* Non-reentrant String Conversion::     Non-reentrant Conversion of Strings.
--* Shift State::                         States in Non-reentrant Functions.
--
--
--File: libc.info,  Node: Non-reentrant Character Conversion,  Next: Non-reentrant String Conversion,  Up: Non-reentrant Conversion
--
--Non-reentrant Conversion of Single Characters
-----------------------------------------------
--
-- - Function: int mbtowc (wchar_t *restrict RESULT, const char *restrict
--          STRING, size_t SIZE)
--     The `mbtowc' ("multibyte to wide character") function when called
--     with non-null STRING converts the first multibyte character
--     beginning at STRING to its corresponding wide character code.  It
--     stores the result in `*RESULT'.
--
--     `mbtowc' never examines more than SIZE bytes.  (The idea is to
--     supply for SIZE the number of bytes of data you have in hand.)
--
--     `mbtowc' with non-null STRING distinguishes three possibilities:
--     the first SIZE bytes at STRING start with valid multibyte
--     characters, they start with an invalid byte sequence or just part
--     of a character, or STRING points to an empty string (a null
--     character).
--
--     For a valid multibyte character, `mbtowc' converts it to a wide
--     character and stores that in `*RESULT', and returns the number of
--     bytes in that character (always at least 1 and never more than
--     SIZE).
--
--     For an invalid byte sequence, `mbtowc' returns -1.  For an empty
--     string, it returns 0, also storing `'\0'' in `*RESULT'.
--
--     If the multibyte character code uses shift characters, then
--     `mbtowc' maintains and updates a shift state as it scans.  If you
--     call `mbtowc' with a null pointer for STRING, that initializes the
--     shift state to its standard initial value.  It also returns
--     nonzero if the multibyte character code in use actually has a
--     shift state.  *Note Shift State::.
--
-- - Function: int wctomb (char *STRING, wchar_t WCHAR)
--     The `wctomb' ("wide character to multibyte") function converts the
--     wide character code WCHAR to its corresponding multibyte character
--     sequence, and stores the result in bytes starting at STRING.  At
--     most `MB_CUR_MAX' characters are stored.
--
--     `wctomb' with non-null STRING distinguishes three possibilities
--     for WCHAR: a valid wide character code (one that can be translated
--     to a multibyte character), an invalid code, and `L'\0''.
--
--     Given a valid code, `wctomb' converts it to a multibyte character,
--     storing the bytes starting at STRING.  Then it returns the number
--     of bytes in that character (always at least 1 and never more than
--     `MB_CUR_MAX').
--
--     If WCHAR is an invalid wide character code, `wctomb' returns -1.
--     If WCHAR is `L'\0'', it returns `0', also storing `'\0'' in
--     `*STRING'.
--
--     If the multibyte character code uses shift characters, then
--     `wctomb' maintains and updates a shift state as it scans.  If you
--     call `wctomb' with a null pointer for STRING, that initializes the
--     shift state to its standard initial value.  It also returns
--     nonzero if the multibyte character code in use actually has a
--     shift state.  *Note Shift State::.
--
--     Calling this function with a WCHAR argument of zero when STRING is
--     not null has the side-effect of reinitializing the stored shift
--     state _as well as_ storing the multibyte character `'\0'' and
--     returning 0.
--
--   Similar to `mbrlen' there is also a non-reentrant function that
--computes the length of a multibyte character.  It can be defined in
--terms of `mbtowc'.
--
-- - Function: int mblen (const char *STRING, size_t SIZE)
--     The `mblen' function with a non-null STRING argument returns the
--     number of bytes that make up the multibyte character beginning at
--     STRING, never examining more than SIZE bytes.  (The idea is to
--     supply for SIZE the number of bytes of data you have in hand.)
--
--     The return value of `mblen' distinguishes three possibilities: the
--     first SIZE bytes at STRING start with valid multibyte characters,
--     they start with an invalid byte sequence or just part of a
--     character, or STRING points to an empty string (a null character).
--
--     For a valid multibyte character, `mblen' returns the number of
--     bytes in that character (always at least `1' and never more than
--     SIZE).  For an invalid byte sequence, `mblen' returns -1.  For an
--     empty string, it returns 0.
--
--     If the multibyte character code uses shift characters, then `mblen'
--     maintains and updates a shift state as it scans.  If you call
--     `mblen' with a null pointer for STRING, that initializes the shift
--     state to its standard initial value.  It also returns a nonzero
--     value if the multibyte character code in use actually has a shift
--     state.  *Note Shift State::.
--
--     The function `mblen' is declared in `stdlib.h'.
--
--
--File: libc.info,  Node: Non-reentrant String Conversion,  Next: Shift State,  Prev: Non-reentrant Character Conversion,  Up: Non-reentrant Conversion
--
--Non-reentrant Conversion of Strings
-------------------------------------
--
--   For convenience the ISO C90 standard also defines functions to
--convert entire strings instead of single characters.  These functions
--suffer from the same problems as their reentrant counterparts from
--Amendment 1 to ISO C90; see *Note Converting Strings::.
--
-- - Function: size_t mbstowcs (wchar_t *WSTRING, const char *STRING,
--          size_t SIZE)
--     The `mbstowcs' ("multibyte string to wide character string")
--     function converts the null-terminated string of multibyte
--     characters STRING to an array of wide character codes, storing not
--     more than SIZE wide characters into the array beginning at WSTRING.
--     The terminating null character counts towards the size, so if SIZE
--     is less than the actual number of wide characters resulting from
--     STRING, no terminating null character is stored.
--
--     The conversion of characters from STRING begins in the initial
--     shift state.
--
--     If an invalid multibyte character sequence is found, the `mbstowcs'
--     function returns a value of -1.  Otherwise, it returns the number
--     of wide characters stored in the array WSTRING.  This number does
--     not include the terminating null character, which is present if the
--     number is less than SIZE.
--
--     Here is an example showing how to convert a string of multibyte
--     characters, allocating enough space for the result.
--
--          wchar_t *
--          mbstowcs_alloc (const char *string)
--          {
--            size_t size = strlen (string) + 1;
--            wchar_t *buf = xmalloc (size * sizeof (wchar_t));
--          
--            size = mbstowcs (buf, string, size);
--            if (size == (size_t) -1)
--              return NULL;
--            buf = xrealloc (buf, (size + 1) * sizeof (wchar_t));
--            return buf;
--          }
--
--
-- - Function: size_t wcstombs (char *STRING, const wchar_t *WSTRING,
--          size_t SIZE)
--     The `wcstombs' ("wide character string to multibyte string")
--     function converts the null-terminated wide character array WSTRING
--     into a string containing multibyte characters, storing not more
--     than SIZE bytes starting at STRING, followed by a terminating null
--     character if there is room.  The conversion of characters begins in
--     the initial shift state.
--
--     The terminating null character counts towards the size, so if SIZE
--     is less than or equal to the number of bytes needed in WSTRING, no
--     terminating null character is stored.
--
--     If a code that does not correspond to a valid multibyte character
--     is found, the `wcstombs' function returns a value of -1.
--     Otherwise, the return value is the number of bytes stored in the
--     array STRING.  This number does not include the terminating null
--     character, which is present if the number is less than SIZE.
--
--
--File: libc.info,  Node: Shift State,  Prev: Non-reentrant String Conversion,  Up: Non-reentrant Conversion
--
--States in Non-reentrant Functions
-----------------------------------
--
--   In some multibyte character codes, the _meaning_ of any particular
--byte sequence is not fixed; it depends on what other sequences have come
--earlier in the same string.  Typically there are just a few sequences
--that can change the meaning of other sequences; these few are called
--"shift sequences" and we say that they set the "shift state" for other
--sequences that follow.
--
--   To illustrate shift state and shift sequences, suppose we decide that
--the sequence `0200' (just one byte) enters Japanese mode, in which
--pairs of bytes in the range from `0240' to `0377' are single
--characters, while `0201' enters Latin-1 mode, in which single bytes in
--the range from `0240' to `0377' are characters, and interpreted
--according to the ISO Latin-1 character set.  This is a multibyte code
--that has two alternative shift states ("Japanese mode" and "Latin-1
--mode"), and two shift sequences that specify particular shift states.
--
--   When the multibyte character code in use has shift states, then
--`mblen', `mbtowc', and `wctomb' must maintain and update the current
--shift state as they scan the string.  To make this work properly, you
--must follow these rules:
--
--   * Before starting to scan a string, call the function with a null
--     pointer for the multibyte character address--for example, `mblen
--     (NULL, 0)'.  This initializes the shift state to its standard
--     initial value.
--
--   * Scan the string one character at a time, in order.  Do not "back
--     up" and rescan characters already scanned, and do not intersperse
--     the processing of different strings.
--
--   Here is an example of using `mblen' following these rules:
--
--     void
--     scan_string (char *s)
--     {
--       int length = strlen (s);
--     
--       /* Initialize shift state.  */
--       mblen (NULL, 0);
--     
--       while (1)
--         {
--           int thischar = mblen (s, length);
--           /* Deal with end of string and invalid characters.  */
--           if (thischar == 0)
--             break;
--           if (thischar == -1)
--             {
--               error ("invalid multibyte character");
--               break;
--             }
--           /* Advance past this character.  */
--           s += thischar;
--           length -= thischar;
--         }
--     }
--
--   The functions `mblen', `mbtowc' and `wctomb' are not reentrant when
--using a multibyte code that uses a shift state.  However, no other
--library functions call these functions, so you don't have to worry that
--the shift state will be changed mysteriously.
--
--
--File: libc.info,  Node: Generic Charset Conversion,  Prev: Non-reentrant Conversion,  Up: Character Set Handling
--
--Generic Charset Conversion
--==========================
--
--   The conversion functions mentioned so far in this chapter all had in
--common that they operate on character sets that are not directly
--specified by the functions.  The multibyte encoding used is specified by
--the currently selected locale for the `LC_CTYPE' category.  The wide
--character set is fixed by the implementation (in the case of GNU C
--library it is always UCS-4 encoded ISO 10646.
--
--   This has of course several problems when it comes to general
--character conversion:
--
--   * For every conversion where neither the source nor the destination
--     character set is the character set of the locale for the `LC_CTYPE'
--     category, one has to change the `LC_CTYPE' locale using
--     `setlocale'.
--
--     Changing the `LC_TYPE' locale introduces major problems for the
--     rest of the programs since several more functions (e.g., the
--     character classification functions, *note Classification of
--     Characters::) use the `LC_CTYPE' category.
--
--   * Parallel conversions to and from different character sets are not
--     possible since the `LC_CTYPE' selection is global and shared by all
--     threads.
--
--   * If neither the source nor the destination character set is the
--     character set used for `wchar_t' representation, there is at least
--     a two-step process necessary to convert a text using the functions
--     above.  One would have to select the source character set as the
--     multibyte encoding, convert the text into a `wchar_t' text, select
--     the destination character set as the multibyte encoding, and
--     convert the wide character text to the multibyte (= destination)
--     character set.
--
--     Even if this is possible (which is not guaranteed) it is a very
--     tiring work.  Plus it suffers from the other two raised points
--     even more due to the steady changing of the locale.
--
--   The XPG2 standard defines a completely new set of functions, which
--has none of these limitations.  They are not at all coupled to the
--selected locales, and they have no constraints on the character sets
--selected for source and destination.  Only the set of available
--conversions limits them.  The standard does not specify that any
--conversion at all must be available.  Such availability is a measure of
--the quality of the implementation.
--
--   In the following text first the interface to `iconv' and then the
--conversion function, will be described.  Comparisons with other
--implementations will show what obstacles stand in the way of portable
--applications.  Finally, the implementation is described in so far as
--might interest the advanced user who wants to extend conversion
--capabilities.
--
--* Menu:
--
--* Generic Conversion Interface::    Generic Character Set Conversion Interface.
--* iconv Examples::                  A complete `iconv' example.
--* Other iconv Implementations::     Some Details about other `iconv'
--                                     Implementations.
--* glibc iconv Implementation::      The `iconv' Implementation in the GNU C
--                                     library.
--
--
--File: libc.info,  Node: Generic Conversion Interface,  Next: iconv Examples,  Up: Generic Charset Conversion
--
--Generic Character Set Conversion Interface
--------------------------------------------
--
--   This set of functions follows the traditional cycle of using a
--resource: open-use-close.  The interface consists of three functions,
--each of which implements one step.
--
--   Before the interfaces are described it is necessary to introduce a
--data type.  Just like other open-use-close interfaces the functions
--introduced here work using handles and the `iconv.h' header defines a
--special type for the handles used.
--
-- - Data Type: iconv_t
--     This data type is an abstract type defined in `iconv.h'.  The user
--     must not assume anything about the definition of this type; it
--     must be completely opaque.
--
--     Objects of this type can get assigned handles for the conversions
--     using the `iconv' functions.  The objects themselves need not be
--     freed, but the conversions for which the handles stand for have to.
--
--The first step is the function to create a handle.
--
-- - Function: iconv_t iconv_open (const char *TOCODE, const char
--          *FROMCODE)
--     The `iconv_open' function has to be used before starting a
--     conversion.  The two parameters this function takes determine the
--     source and destination character set for the conversion, and if the
--     implementation has the possibility to perform such a conversion,
--     the function returns a handle.
--
--     If the wanted conversion is not available, the `iconv_open'
--     function returns `(iconv_t) -1'. In this case the global variable
--     `errno' can have the following values:
--
--    `EMFILE'
--          The process already has `OPEN_MAX' file descriptors open.
--
--    `ENFILE'
--          The system limit of open file is reached.
--
--    `ENOMEM'
--          Not enough memory to carry out the operation.
--
--    `EINVAL'
--          The conversion from FROMCODE to TOCODE is not supported.
--
--     It is not possible to use the same descriptor in different threads
--     to perform independent conversions.  The data structures associated
--     with the descriptor include information about the conversion state.
--     This must not be messed up by using it in different conversions.
--
--     An `iconv' descriptor is like a file descriptor as for every use a
--     new descriptor must be created.  The descriptor does not stand for
--     all of the conversions from FROMSET to TOSET.
--
--     The GNU C library implementation of `iconv_open' has one
--     significant extension to other implementations.  To ease the
--     extension of the set of available conversions, the implementation
--     allows storing the necessary files with data and code in an
--     arbitrary number of directories.  How this extension must be
--     written will be explained below (*note glibc iconv
--     Implementation::).  Here it is only important to say that all
--     directories mentioned in the `GCONV_PATH' environment variable are
--     considered only if they contain a file `gconv-modules'.  These
--     directories need not necessarily be created by the system
--     administrator.  In fact, this extension is introduced to help users
--     writing and using their own, new conversions.  Of course, this
--     does not work for security reasons in SUID binaries; in this case
--     only the system directory is considered and this normally is
--     `PREFIX/lib/gconv'.  The `GCONV_PATH' environment variable is
--     examined exactly once at the first call of the `iconv_open'
--     function.  Later modifications of the variable have no effect.
--
--     The `iconv_open' function was introduced early in the X/Open
--     Portability Guide, version 2.  It is supported by all commercial
--     Unices as it is required for the Unix branding.  However, the
--     quality and completeness of the implementation varies widely.  The
--     `iconv_open' function is declared in `iconv.h'.
--
--   The `iconv' implementation can associate large data structure with
--the handle returned by `iconv_open'.  Therefore, it is crucial to free
--all the resources once all conversions are carried out and the
--conversion is not needed anymore.
--
-- - Function: int iconv_close (iconv_t CD)
--     The `iconv_close' function frees all resources associated with the
--     handle CD, which must have been returned by a successful call to
--     the `iconv_open' function.
--
--     If the function call was successful the return value is 0.
--     Otherwise it is -1 and `errno' is set appropriately.  Defined
--     error are:
--
--    `EBADF'
--          The conversion descriptor is invalid.
--
--     The `iconv_close' function was introduced together with the rest
--     of the `iconv' functions in XPG2 and is declared in `iconv.h'.
--
--   The standard defines only one actual conversion function.  This has,
--therefore, the most general interface: it allows conversion from one
--buffer to another.  Conversion from a file to a buffer, vice versa, or
--even file to file can be implemented on top of it.
--
-- - Function: size_t iconv (iconv_t CD, char **INBUF, size_t
--          *INBYTESLEFT, char **OUTBUF, size_t *OUTBYTESLEFT)
--     The `iconv' function converts the text in the input buffer
--     according to the rules associated with the descriptor CD and
--     stores the result in the output buffer.  It is possible to call the
--     function for the same text several times in a row since for
--     stateful character sets the necessary state information is kept in
--     the data structures associated with the descriptor.
--
--     The input buffer is specified by `*INBUF' and it contains
--     `*INBYTESLEFT' bytes.  The extra indirection is necessary for
--     communicating the used input back to the caller (see below).  It is
--     important to note that the buffer pointer is of type `char' and the
--     length is measured in bytes even if the input text is encoded in
--     wide characters.
--
--     The output buffer is specified in a similar way.  `*OUTBUF' points
--     to the beginning of the buffer with at least `*OUTBYTESLEFT' bytes
--     room for the result.  The buffer pointer again is of type `char'
--     and the length is measured in bytes.  If OUTBUF or `*OUTBUF' is a
--     null pointer, the conversion is performed but no output is
--     available.
--
--     If INBUF is a null pointer, the `iconv' function performs the
--     necessary action to put the state of the conversion into the
--     initial state.  This is obviously a no-op for non-stateful
--     encodings, but if the encoding has a state, such a function call
--     might put some byte sequences in the output buffer, which perform
--     the necessary state changes.  The next call with INBUF not being a
--     null pointer then simply goes on from the initial state.  It is
--     important that the programmer never makes any assumption as to
--     whether the conversion has to deal with states.  Even if the input
--     and output character sets are not stateful, the implementation
--     might still have to keep states.  This is due to the
--     implementation chosen for the GNU C library as it is described
--     below.  Therefore an `iconv' call to reset the state should always
--     be performed if some protocol requires this for the output text.
--
--     The conversion stops for one of three reasons. The first is that
--     all characters from the input buffer are converted.  This actually
--     can mean two things: either all bytes from the input buffer are
--     consumed or there are some bytes at the end of the buffer that
--     possibly can form a complete character but the input is
--     incomplete.  The second reason for a stop is that the output
--     buffer is full.  And the third reason is that the input contains
--     invalid characters.
--
--     In all of these cases the buffer pointers after the last successful
--     conversion, for input and output buffer, are stored in INBUF and
--     OUTBUF, and the available room in each buffer is stored in
--     INBYTESLEFT and OUTBYTESLEFT.
--
--     Since the character sets selected in the `iconv_open' call can be
--     almost arbitrary, there can be situations where the input buffer
--     contains valid characters, which have no identical representation
--     in the output character set.  The behavior in this situation is
--     undefined.  The _current_ behavior of the GNU C library in this
--     situation is to return with an error immediately.  This certainly
--     is not the most desirable solution; therefore, future versions
--     will provide better ones, but they are not yet finished.
--
--     If all input from the input buffer is successfully converted and
--     stored in the output buffer, the function returns the number of
--     non-reversible conversions performed.  In all other cases the
--     return value is `(size_t) -1' and `errno' is set appropriately.
--     In such cases the value pointed to by INBYTESLEFT is nonzero.
--
--    `EILSEQ'
--          The conversion stopped because of an invalid byte sequence in
--          the input.  After the call, `*INBUF' points at the first byte
--          of the invalid byte sequence.
--
--    `E2BIG'
--          The conversion stopped because it ran out of space in the
--          output buffer.
--
--    `EINVAL'
--          The conversion stopped because of an incomplete byte sequence
--          at the end of the input buffer.
--
--    `EBADF'
--          The CD argument is invalid.
--
--     The `iconv' function was introduced in the XPG2 standard and is
--     declared in the `iconv.h' header.
--
--   The definition of the `iconv' function is quite good overall.  It
--provides quite flexible functionality.  The only problems lie in the
--boundary cases, which are incomplete byte sequences at the end of the
--input buffer and invalid input.  A third problem, which is not really a
--design problem, is the way conversions are selected.  The standard does
--not say anything about the legitimate names, a minimal set of available
--conversions.  We will see how this negatively impacts other
--implementations, as demonstrated below.
--
--
--File: libc.info,  Node: iconv Examples,  Next: Other iconv Implementations,  Prev: Generic Conversion Interface,  Up: Generic Charset Conversion
--
--A complete `iconv' example
----------------------------
--
--   The example below features a solution for a common problem.  Given
--that one knows the internal encoding used by the system for `wchar_t'
--strings, one often is in the position to read text from a file and store
--it in wide character buffers.  One can do this using `mbsrtowcs', but
--then we run into the problems discussed above.
--
--     int
--     file2wcs (int fd, const char *charset, wchar_t *outbuf, size_t avail)
--     {
--       char inbuf[BUFSIZ];
--       size_t insize = 0;
--       char *wrptr = (char *) outbuf;
--       int result = 0;
--       iconv_t cd;
--     
--       cd = iconv_open ("WCHAR_T", charset);
--       if (cd == (iconv_t) -1)
--         {
--           /* Something went wrong.  */
--           if (errno == EINVAL)
--             error (0, 0, "conversion from '%s' to wchar_t not available",
--                    charset);
--           else
--             perror ("iconv_open");
--     
--           /* Terminate the output string.  */
--           *outbuf = L'\0';
--     
--           return -1;
--         }
--     
--       while (avail > 0)
--         {
--           size_t nread;
--           size_t nconv;
--           char *inptr = inbuf;
--     
--           /* Read more input.  */
--           nread = read (fd, inbuf + insize, sizeof (inbuf) - insize);
--           if (nread == 0)
--             {
--               /* When we come here the file is completely read.
--                  This still could mean there are some unused
--                  characters in the `inbuf'.  Put them back.  */
--               if (lseek (fd, -insize, SEEK_CUR) == -1)
--                 result = -1;
--     
--               /* Now write out the byte sequence to get into the
--                  initial state if this is necessary.  */
--               iconv (cd, NULL, NULL, &wrptr, &avail);
--     
--               break;
--             }
--           insize += nread;
--     
--           /* Do the conversion.  */
--           nconv = iconv (cd, &inptr, &insize, &wrptr, &avail);
--           if (nconv == (size_t) -1)
--             {
--               /* Not everything went right.  It might only be
--                  an unfinished byte sequence at the end of the
--                  buffer.  Or it is a real problem.  */
--               if (errno == EINVAL)
--                 /* This is harmless.  Simply move the unused
--                    bytes to the beginning of the buffer so that
--                    they can be used in the next round.  */
--                 memmove (inbuf, inptr, insize);
--               else
--                 {
--                   /* It is a real problem.  Maybe we ran out of
--                      space in the output buffer or we have invalid
--                      input.  In any case back the file pointer to
--                      the position of the last processed byte.  */
--                   lseek (fd, -insize, SEEK_CUR);
--                   result = -1;
--                   break;
--                 }
--             }
--         }
--     
--       /* Terminate the output string.  */
--       if (avail >= sizeof (wchar_t))
--         *((wchar_t *) wrptr) = L'\0';
--     
--       if (iconv_close (cd) != 0)
--         perror ("iconv_close");
--     
--       return (wchar_t *) wrptr - outbuf;
--     }
--
--   This example shows the most important aspects of using the `iconv'
--functions.  It shows how successive calls to `iconv' can be used to
--convert large amounts of text.  The user does not have to care about
--stateful encodings as the functions take care of everything.
--
--   An interesting point is the case where `iconv' returns an error and
--`errno' is set to `EINVAL'.  This is not really an error in the
--transformation.  It can happen whenever the input character set contains
--byte sequences of more than one byte for some character and texts are
--not processed in one piece.  In this case there is a chance that a
--multibyte sequence is cut.  The caller can then simply read the
--remainder of the takes and feed the offending bytes together with new
--character from the input to `iconv' and continue the work.  The
--internal state kept in the descriptor is _not_ unspecified after such
--an event as is the case with the conversion functions from the ISO C
--standard.
--
--   The example also shows the problem of using wide character strings
--with `iconv'.  As explained in the description of the `iconv' function
--above, the function always takes a pointer to a `char' array and the
--available space is measured in bytes.  In the example, the output
--buffer is a wide character buffer; therefore, we use a local variable
--WRPTR of type `char *', which is used in the `iconv' calls.
--
--   This looks rather innocent but can lead to problems on platforms that
--have tight restriction on alignment.  Therefore the caller of `iconv'
--has to make sure that the pointers passed are suitable for access of
--characters from the appropriate character set.  Since, in the above
--case, the input parameter to the function is a `wchar_t' pointer, this
--is the case (unless the user violates alignment when computing the
--parameter).  But in other situations, especially when writing generic
--functions where one does not know what type of character set one uses
--and, therefore, treats text as a sequence of bytes, it might become
--tricky.
--
--
--File: libc.info,  Node: Other iconv Implementations,  Next: glibc iconv Implementation,  Prev: iconv Examples,  Up: Generic Charset Conversion
--
--Some Details about other `iconv' Implementations
--------------------------------------------------
--
--   This is not really the place to discuss the `iconv' implementation
--of other systems but it is necessary to know a bit about them to write
--portable programs.  The above mentioned problems with the specification
--of the `iconv' functions can lead to portability issues.
--
--   The first thing to notice is that, due to the large number of
--character sets in use, it is certainly not practical to encode the
--conversions directly in the C library.  Therefore, the conversion
--information must come from files outside the C library.  This is
--usually done in one or both of the following ways:
--
--   * The C library contains a set of generic conversion functions that
--     can read the needed conversion tables and other information from
--     data files.  These files get loaded when necessary.
--
--     This solution is problematic as it requires a great deal of effort
--     to apply to all character sets (potentially an infinite set).  The
--     differences in the structure of the different character sets is so
--     large that many different variants of the table-processing
--     functions must be developed.  In addition, the generic nature of
--     these functions make them slower than specifically implemented
--     functions.
--
--   * The C library only contains a framework that can dynamically load
--     object files and execute the conversion functions contained
--     therein.
--
--     This solution provides much more flexibility.  The C library itself
--     contains only very little code and therefore reduces the general
--     memory footprint.  Also, with a documented interface between the C
--     library and the loadable modules it is possible for third parties
--     to extend the set of available conversion modules.  A drawback of
--     this solution is that dynamic loading must be available.
--
--   Some implementations in commercial Unices implement a mixture of
--these possibilities; the majority implement only the second solution.
--Using loadable modules moves the code out of the library itself and
--keeps the door open for extensions and improvements, but this design is
--also limiting on some platforms since not many platforms support dynamic
--loading in statically linked programs.  On platforms without this
--capability it is therefore not possible to use this interface in
--statically linked programs.  The GNU C library has, on ELF platforms, no
--problems with dynamic loading in these situations; therefore, this
--point is moot.  The danger is that one gets acquainted with this
--situation and forgets about the restrictions on other systems.
--
--   A second thing to know about other `iconv' implementations is that
--the number of available conversions is often very limited.  Some
--implementations provide, in the standard release (not special
--international or developer releases), at most 100 to 200 conversion
--possibilities.  This does not mean 200 different character sets are
--supported; for example, conversions from one character set to a set of
--10 others might count as 10 conversions.  Together with the other
--direction this makes 20 conversion possibilities used up by one
--character set.  One can imagine the thin coverage these platform
--provide.  Some Unix vendors even provide only a handful of conversions,
--which renders them useless for almost all uses.
--
--   This directly leads to a third and probably the most problematic
--point.  The way the `iconv' conversion functions are implemented on all
--known Unix systems and the availability of the conversion functions from
--character set A to B and the conversion from B to C does _not_ imply
--that the conversion from A to C is available.
--
--   This might not seem unreasonable and problematic at first, but it is
--a quite big problem as one will notice shortly after hitting it.  To
--show the problem we assume to write a program that has to convert from
--A to C.  A call like
--
--     cd = iconv_open ("C", "A");
--
--fails according to the assumption above.  But what does the program do
--now?  The conversion is necessary; therefore, simply giving up is not
--an option.
--
--   This is a nuisance.  The `iconv' function should take care of this.
--But how should the program proceed from here on?  If it tries to convert
--to character set B, first the two `iconv_open' calls
--
--     cd1 = iconv_open ("B", "A");
--
--and
--
--     cd2 = iconv_open ("C", "B");
--
--will succeed, but how to find B?
--
--   Unfortunately, the answer is: there is no general solution.  On some
--systems guessing might help.  On those systems most character sets can
--convert to and from UTF-8 encoded ISO 10646 or Unicode text. Beside
--this only some very system-specific methods can help.  Since the
--conversion functions come from loadable modules and these modules must
--be stored somewhere in the filesystem, one _could_ try to find them and
--determine from the available file which conversions are available and
--whether there is an indirect route from A to C.
--
--   This example shows one of the design errors of `iconv' mentioned
--above.  It should at least be possible to determine the list of
--available conversion programmatically so that if `iconv_open' says
--there is no such conversion, one could make sure this also is true for
--indirect routes.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-11 glibc-2.3.2-200304020432/manual/libc.info-11
---- glibc-2.3.2/manual/libc.info-11	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-11	Thu Jan  1 01:00:00 1970
-@@ -1,1041 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: glibc iconv Implementation,  Prev: Other iconv Implementations,  Up: Generic Charset Conversion
--
--The `iconv' Implementation in the GNU C library
-------------------------------------------------
--
--   After reading about the problems of `iconv' implementations in the
--last section it is certainly good to note that the implementation in
--the GNU C library has none of the problems mentioned above.  What
--follows is a step-by-step analysis of the points raised above.  The
--evaluation is based on the current state of the development (as of
--January 1999).  The development of the `iconv' functions is not
--complete, but basic functionality has solidified.
--
--   The GNU C library's `iconv' implementation uses shared loadable
--modules to implement the conversions.  A very small number of
--conversions are built into the library itself but these are only rather
--trivial conversions.
--
--   All the benefits of loadable modules are available in the GNU C
--library implementation.  This is especially appealing since the
--interface is well documented (see below), and it, therefore, is easy to
--write new conversion modules.  The drawback of using loadable objects
--is not a problem in the GNU C library, at least on ELF systems.  Since
--the library is able to load shared objects even in statically linked
--binaries, static linking need not be forbidden in case one wants to use
--`iconv'.
--
--   The second mentioned problem is the number of supported conversions.
--Currently, the GNU C library supports more than 150 character sets.  The
--way the implementation is designed the number of supported conversions
--is greater than 22350 (150 times 149).  If any conversion from or to a
--character set is missing, it can be added easily.
--
--   Particularly impressive as it may be, this high number is due to the
--fact that the GNU C library implementation of `iconv' does not have the
--third problem mentioned above (i.e., whenever there is a conversion
--from a character set A to B and from B to C it is always possible to
--convert from A to C directly).  If the `iconv_open' returns an error
--and sets `errno' to `EINVAL', there is no known way, directly or
--indirectly, to perform the wanted conversion.
--
--   Triangulation is achieved by providing for each character set a
--conversion from and to UCS-4 encoded ISO 10646.  Using ISO 10646 as an
--intermediate representation it is possible to "triangulate" (i.e.,
--convert with an intermediate representation).
--
--   There is no inherent requirement to provide a conversion to
--ISO 10646 for a new character set, and it is also possible to provide
--other conversions where neither source nor destination character set is
--ISO 10646.  The existing set of conversions is simply meant to cover all
--conversions that might be of interest.
--
--   All currently available conversions use the triangulation method
--above, making conversion run unnecessarily slow.  If, for example,
--somebody often needs the conversion from ISO-2022-JP to EUC-JP, a
--quicker solution would involve direct conversion between the two
--character sets, skipping the input to ISO 10646 first.  The two
--character sets of interest are much more similar to each other than to
--ISO 10646.
--
--   In such a situation one easily can write a new conversion and
--provide it as a better alternative.  The GNU C library `iconv'
--implementation would automatically use the module implementing the
--conversion if it is specified to be more efficient.
--
--Format of `gconv-modules' files
--...............................
--
--   All information about the available conversions comes from a file
--named `gconv-modules', which can be found in any of the directories
--along the `GCONV_PATH'.  The `gconv-modules' files are line-oriented
--text files, where each of the lines has one of the following formats:
--
--   * If the first non-whitespace character is a `#' the line contains
--     only comments and is ignored.
--
--   * Lines starting with `alias' define an alias name for a character
--     set.  Two more words are expected on the line.  The first word
--     defines the alias name, and the second defines the original name
--     of the character set.  The effect is that it is possible to use
--     the alias name in the FROMSET or TOSET parameters of `iconv_open'
--     and achieve the same result as when using the real character set
--     name.
--
--     This is quite important as a character set has often many different
--     names.  There is normally an official name but this need not
--     correspond to the most popular name.  Beside this many character
--     sets have special names that are somehow constructed.  For
--     example, all character sets specified by the ISO have an alias of
--     the form `ISO-IR-NNN' where NNN is the registration number.  This
--     allows programs that know about the registration number to
--     construct character set names and use them in `iconv_open' calls.
--     More on the available names and aliases follows below.
--
--   * Lines starting with `module' introduce an available conversion
--     module.  These lines must contain three or four more words.
--
--     The first word specifies the source character set, the second word
--     the destination character set of conversion implemented in this
--     module, and the third word is the name of the loadable module.
--     The filename is constructed by appending the usual shared object
--     suffix (normally `.so') and this file is then supposed to be found
--     in the same directory the `gconv-modules' file is in.  The last
--     word on the line, which is optional, is a numeric value
--     representing the cost of the conversion.  If this word is missing,
--     a cost of 1 is assumed.  The numeric value itself does not matter
--     that much; what counts are the relative values of the sums of
--     costs for all possible conversion paths.  Below is a more precise
--     description of the use of the cost value.
--
--   Returning to the example above where one has written a module to
--directly convert from ISO-2022-JP to EUC-JP and back.  All that has to
--be done is to put the new module, let its name be ISO2022JP-EUCJP.so,
--in a directory and add a file `gconv-modules' with the following
--content in the same directory:
--
--     module  ISO-2022-JP//   EUC-JP//        ISO2022JP-EUCJP    1
--     module  EUC-JP//        ISO-2022-JP//   ISO2022JP-EUCJP    1
--
--   To see why this is sufficient, it is necessary to understand how the
--conversion used by `iconv' (and described in the descriptor) is
--selected.  The approach to this problem is quite simple.
--
--   At the first call of the `iconv_open' function the program reads all
--available `gconv-modules' files and builds up two tables: one
--containing all the known aliases and another that contains the
--information about the conversions and which shared object implements
--them.
--
--Finding the conversion path in `iconv'
--......................................
--
--   The set of available conversions form a directed graph with weighted
--edges.  The weights on the edges are the costs specified in the
--`gconv-modules' files.  The `iconv_open' function uses an algorithm
--suitable for search for the best path in such a graph and so constructs
--a list of conversions that must be performed in succession to get the
--transformation from the source to the destination character set.
--
--   Explaining why the above `gconv-modules' files allows the `iconv'
--implementation to resolve the specific ISO-2022-JP to EUC-JP conversion
--module instead of the conversion coming with the library itself is
--straightforward.  Since the latter conversion takes two steps (from
--ISO-2022-JP to ISO 10646 and then from ISO 10646 to EUC-JP), the cost
--is 1+1 = 2.  The above `gconv-modules' file, however, specifies that
--the new conversion modules can perform this conversion with only the
--cost of 1.
--
--   A mysterious item about the `gconv-modules' file above (and also the
--file coming with the GNU C library) are the names of the character sets
--specified in the `module' lines.  Why do almost all the names end in
--`//'?  And this is not all: the names can actually be regular
--expressions.  At this point in time this mystery should not be
--revealed, unless you have the relevant spell-casting materials: ashes
--from an original DOS 6.2 boot disk burnt in effigy, a crucifix blessed
--by St. Emacs, assorted herbal roots from Central America, sand from
--Cebu, etc.  Sorry!  *The part of the implementation where this is used
--is not yet finished.  For now please simply follow the existing
--examples.  It'll become clearer once it is. -drepper*
--
--   A last remark about the `gconv-modules' is about the names not
--ending with `//'.  A character set named `INTERNAL' is often mentioned.
--From the discussion above and the chosen name it should have become
--clear that this is the name for the representation used in the
--intermediate step of the triangulation.  We have said that this is UCS-4
--but actually that is not quite right.  The UCS-4 specification also
--includes the specification of the byte ordering used.  Since a UCS-4
--value consists of four bytes, a stored value is effected by byte
--ordering.  The internal representation is _not_ the same as UCS-4 in
--case the byte ordering of the processor (or at least the running
--process) is not the same as the one required for UCS-4.  This is done
--for performance reasons as one does not want to perform unnecessary
--byte-swapping operations if one is not interested in actually seeing
--the result in UCS-4.  To avoid trouble with endianess, the internal
--representation consistently is named `INTERNAL' even on big-endian
--systems where the representations are identical.
--
--`iconv' module data structures
--..............................
--
--   So far this section has described how modules are located and
--considered to be used.  What remains to be described is the interface
--of the modules so that one can write new ones. This section describes
--the interface as it is in use in January 1999.  The interface will
--change a bit in the future but, with luck, only in an upwardly
--compatible way.
--
--   The definitions necessary to write new modules are publicly available
--in the non-standard header `gconv.h'.  The following text, therefore,
--describes the definitions from this header file.  First, however, it is
--necessary to get an overview.
--
--   From the perspective of the user of `iconv' the interface is quite
--simple: the `iconv_open' function returns a handle that can be used in
--calls to `iconv', and finally the handle is freed with a call to
--`iconv_close'.  The problem is that the handle has to be able to
--represent the possibly long sequences of conversion steps and also the
--state of each conversion since the handle is all that is passed to the
--`iconv' function.  Therefore, the data structures are really the
--elements necessary to understanding the implementation.
--
--   We need two different kinds of data structures.  The first describes
--the conversion and the second describes the state etc.  There are
--really two type definitions like this in `gconv.h'.
--
-- - Data type: struct __gconv_step
--     This data structure describes one conversion a module can perform.
--     For each function in a loaded module with conversion functions
--     there is exactly one object of this type.  This object is shared
--     by all users of the conversion (i.e., this object does not contain
--     any information corresponding to an actual conversion; it only
--     describes the conversion itself).
--
--    `struct __gconv_loaded_object *__shlib_handle'
--    `const char *__modname'
--    `int __counter'
--          All these elements of the structure are used internally in
--          the C library to coordinate loading and unloading the shared.
--          One must not expect any of the other elements to be
--          available or initialized.
--
--    `const char *__from_name'
--    `const char *__to_name'
--          `__from_name' and `__to_name' contain the names of the source
--          and destination character sets.  They can be used to identify
--          the actual conversion to be carried out since one module
--          might implement conversions for more than one character set
--          and/or direction.
--
--    `gconv_fct __fct'
--    `gconv_init_fct __init_fct'
--    `gconv_end_fct __end_fct'
--          These elements contain pointers to the functions in the
--          loadable module.  The interface will be explained below.
--
--    `int __min_needed_from'
--    `int __max_needed_from'
--    `int __min_needed_to'
--    `int __max_needed_to;'
--          These values have to be supplied in the init function of the
--          module.  The `__min_needed_from' value specifies how many
--          bytes a character of the source character set at least needs.
--          The `__max_needed_from' specifies the maximum value that
--          also includes possible shift sequences.
--
--          The `__min_needed_to' and `__max_needed_to' values serve the
--          same purpose as `__min_needed_from' and `__max_needed_from'
--          but this time for the destination character set.
--
--          It is crucial that these values be accurate since otherwise
--          the conversion functions will have problems or not work at
--          all.
--
--    `int __stateful'
--          This element must also be initialized by the init function.
--          `int __stateful' is nonzero if the source character set is
--          stateful.  Otherwise it is zero.
--
--    `void *__data'
--          This element can be used freely by the conversion functions
--          in the module.  `void *__data' can be used to communicate
--          extra information from one call to another.  `void *__data'
--          need not be initialized if not needed at all.  If `void
--          *__data' element is assigned a pointer to dynamically
--          allocated memory (presumably in the init function) it has to
--          be made sure that the end function deallocates the memory.
--          Otherwise the application will leak memory.
--
--          It is important to be aware that this data structure is
--          shared by all users of this specification conversion and
--          therefore the `__data' element must not contain data specific
--          to one specific use of the conversion function.
--
-- - Data type: struct __gconv_step_data
--     This is the data structure that contains the information specific
--     to each use of the conversion functions.
--
--    `char *__outbuf'
--    `char *__outbufend'
--          These elements specify the output buffer for the conversion
--          step.  The `__outbuf' element points to the beginning of the
--          buffer, and `__outbufend' points to the byte following the
--          last byte in the buffer.  The conversion function must not
--          assume anything about the size of the buffer but it can be
--          safely assumed the there is room for at least one complete
--          character in the output buffer.
--
--          Once the conversion is finished, if the conversion is the
--          last step, the `__outbuf' element must be modified to point
--          after the last byte written into the buffer to signal how
--          much output is available.  If this conversion step is not the
--          last one, the element must not be modified.  The
--          `__outbufend' element must not be modified.
--
--    `int __is_last'
--          This element is nonzero if this conversion step is the last
--          one.  This information is necessary for the recursion.  See
--          the description of the conversion function internals below.
--          This element must never be modified.
--
--    `int __invocation_counter'
--          The conversion function can use this element to see how many
--          calls of the conversion function already happened.  Some
--          character sets require a certain prolog when generating
--          output, and by comparing this value with zero, one can find
--          out whether it is the first call and whether, therefore, the
--          prolog should be emitted.  This element must never be
--          modified.
--
--    `int __internal_use'
--          This element is another one rarely used but needed in certain
--          situations.  It is assigned a nonzero value in case the
--          conversion functions are used to implement `mbsrtowcs' et.al.
--          (i.e., the function is not used directly through the `iconv'
--          interface).
--
--          This sometimes makes a difference as it is expected that the
--          `iconv' functions are used to translate entire texts while the
--          `mbsrtowcs' functions are normally used only to convert single
--          strings and might be used multiple times to convert entire
--          texts.
--
--          But in this situation we would have problem complying with
--          some rules of the character set specification.  Some
--          character sets require a prolog, which must appear exactly
--          once for an entire text.  If a number of `mbsrtowcs' calls
--          are used to convert the text, only the first call must add
--          the prolog.  However, because there is no communication
--          between the different calls of `mbsrtowcs', the conversion
--          functions have no possibility to find this out.  The
--          situation is different for sequences of `iconv' calls since
--          the handle allows access to the needed information.
--
--          The `int __internal_use' element is mostly used together with
--          `__invocation_counter' as follows:
--
--               if (!data->__internal_use
--                    && data->__invocation_counter == 0)
--                 /* Emit prolog.  */
--                 ...
--
--          This element must never be modified.
--
--    `mbstate_t *__statep'
--          The `__statep' element points to an object of type `mbstate_t'
--          (*note Keeping the state::).  The conversion of a stateful
--          character set must use the object pointed to by `__statep' to
--          store information about the conversion state.  The `__statep'
--          element itself must never be modified.
--
--    `mbstate_t __state'
--          This element must _never_ be used directly.  It is only part
--          of this structure to have the needed space allocated.
--
--`iconv' module interfaces
--.........................
--
--   With the knowledge about the data structures we now can describe the
--conversion function itself.  To understand the interface a bit of
--knowledge is necessary about the functionality in the C library that
--loads the objects with the conversions.
--
--   It is often the case that one conversion is used more than once
--(i.e., there are several `iconv_open' calls for the same set of
--character sets during one program run).  The `mbsrtowcs' et.al.
--functions in the GNU C library also use the `iconv' functionality, which
--increases the number of uses of the same functions even more.
--
--   Because of this multiple use of conversions, the modules do not get
--loaded exclusively for one conversion.  Instead a module once loaded can
--be used by an arbitrary number of `iconv' or `mbsrtowcs' calls at the
--same time.  The splitting of the information between conversion-
--function-specific information and conversion data makes this possible.
--The last section showed the two data structures used to do this.
--
--   This is of course also reflected in the interface and semantics of
--the functions that the modules must provide.  There are three functions
--that must have the following names:
--
--`gconv_init'
--     The `gconv_init' function initializes the conversion function
--     specific data structure.  This very same object is shared by all
--     conversions that use this conversion and, therefore, no state
--     information about the conversion itself must be stored in here.
--     If a module implements more than one conversion, the `gconv_init'
--     function will be called multiple times.
--
--`gconv_end'
--     The `gconv_end' function is responsible for freeing all resources
--     allocated by the `gconv_init' function.  If there is nothing to do,
--     this function can be missing.  Special care must be taken if the
--     module implements more than one conversion and the `gconv_init'
--     function does not allocate the same resources for all conversions.
--
--`gconv'
--     This is the actual conversion function.  It is called to convert
--     one block of text.  It gets passed the conversion step information
--     initialized by `gconv_init' and the conversion data, specific to
--     this use of the conversion functions.
--
--   There are three data types defined for the three module interface
--functions and these define the interface.
--
-- - Data type: int (*__gconv_init_fct) (struct __gconv_step *)
--     This specifies the interface of the initialization function of the
--     module.  It is called exactly once for each conversion the module
--     implements.
--
--     As explained in the description of the `struct __gconv_step' data
--     structure above the initialization function has to initialize
--     parts of it.
--
--    `__min_needed_from'
--    `__max_needed_from'
--    `__min_needed_to'
--    `__max_needed_to'
--          These elements must be initialized to the exact numbers of
--          the minimum and maximum number of bytes used by one character
--          in the source and destination character sets, respectively.
--          If the characters all have the same size, the minimum and
--          maximum values are the same.
--
--    `__stateful'
--          This element must be initialized to an nonzero value if the
--          source character set is stateful.  Otherwise it must be zero.
--
--     If the initialization function needs to communicate some
--     information to the conversion function, this communication can
--     happen using the `__data' element of the `__gconv_step' structure.
--     But since this data is shared by all the conversions, it must not
--     be modified by the conversion function.  The example below shows
--     how this can be used.
--
--          #define MIN_NEEDED_FROM         1
--          #define MAX_NEEDED_FROM         4
--          #define MIN_NEEDED_TO           4
--          #define MAX_NEEDED_TO           4
--          
--          int
--          gconv_init (struct __gconv_step *step)
--          {
--            /* Determine which direction.  */
--            struct iso2022jp_data *new_data;
--            enum direction dir = illegal_dir;
--            enum variant var = illegal_var;
--            int result;
--          
--            if (__strcasecmp (step->__from_name, "ISO-2022-JP//") == 0)
--              {
--                dir = from_iso2022jp;
--                var = iso2022jp;
--              }
--            else if (__strcasecmp (step->__to_name, "ISO-2022-JP//") == 0)
--              {
--                dir = to_iso2022jp;
--                var = iso2022jp;
--              }
--            else if (__strcasecmp (step->__from_name, "ISO-2022-JP-2//") == 0)
--              {
--                dir = from_iso2022jp;
--                var = iso2022jp2;
--              }
--            else if (__strcasecmp (step->__to_name, "ISO-2022-JP-2//") == 0)
--              {
--                dir = to_iso2022jp;
--                var = iso2022jp2;
--              }
--          
--            result = __GCONV_NOCONV;
--            if (dir != illegal_dir)
--              {
--                new_data = (struct iso2022jp_data *)
--                  malloc (sizeof (struct iso2022jp_data));
--          
--                result = __GCONV_NOMEM;
--                if (new_data != NULL)
--                  {
--                    new_data->dir = dir;
--                    new_data->var = var;
--                    step->__data = new_data;
--          
--                    if (dir == from_iso2022jp)
--                      {
--                        step->__min_needed_from = MIN_NEEDED_FROM;
--                        step->__max_needed_from = MAX_NEEDED_FROM;
--                        step->__min_needed_to = MIN_NEEDED_TO;
--                        step->__max_needed_to = MAX_NEEDED_TO;
--                      }
--                    else
--                      {
--                        step->__min_needed_from = MIN_NEEDED_TO;
--                        step->__max_needed_from = MAX_NEEDED_TO;
--                        step->__min_needed_to = MIN_NEEDED_FROM;
--                        step->__max_needed_to = MAX_NEEDED_FROM + 2;
--                      }
--          
--                    /* Yes, this is a stateful encoding.  */
--                    step->__stateful = 1;
--          
--                    result = __GCONV_OK;
--                  }
--              }
--          
--            return result;
--          }
--
--     The function first checks which conversion is wanted.  The module
--     from which this function is taken implements four different
--     conversions; which one is selected can be determined by comparing
--     the names.  The comparison should always be done without paying
--     attention to the case.
--
--     Next, a data structure, which contains the necessary information
--     about which conversion is selected, is allocated.  The data
--     structure `struct iso2022jp_data' is locally defined since,
--     outside the module, this data is not used at all.  Please note
--     that if all four conversions this modules supports are requested
--     there are four data blocks.
--
--     One interesting thing is the initialization of the `__min_' and
--     `__max_' elements of the step data object.  A single ISO-2022-JP
--     character can consist of one to four bytes.  Therefore the
--     `MIN_NEEDED_FROM' and `MAX_NEEDED_FROM' macros are defined this
--     way.  The output is always the `INTERNAL' character set (aka
--     UCS-4) and therefore each character consists of exactly four
--     bytes.  For the conversion from `INTERNAL' to ISO-2022-JP we have
--     to take into account that escape sequences might be necessary to
--     switch the character sets.  Therefore the `__max_needed_to'
--     element for this direction gets assigned `MAX_NEEDED_FROM + 2'.
--     This takes into account the two bytes needed for the escape
--     sequences to single the switching.  The asymmetry in the maximum
--     values for the two directions can be explained easily: when
--     reading ISO-2022-JP text, escape sequences can be handled alone
--     (i.e., it is not necessary to process a real character since the
--     effect of the escape sequence can be recorded in the state
--     information).  The situation is different for the other direction.
--     Since it is in general not known which character comes next, one
--     cannot emit escape sequences to change the state in advance.  This
--     means the escape sequences that have to be emitted together with
--     the next character.  Therefore one needs more room than only for
--     the character itself.
--
--     The possible return values of the initialization function are:
--
--    `__GCONV_OK'
--          The initialization succeeded
--
--    `__GCONV_NOCONV'
--          The requested conversion is not supported in the module.
--          This can happen if the `gconv-modules' file has errors.
--
--    `__GCONV_NOMEM'
--          Memory required to store additional information could not be
--          allocated.
--
--   The function called before the module is unloaded is significantly
--easier.  It often has nothing at all to do; in which case it can be left
--out completely.
--
-- - Data type: void (*__gconv_end_fct) (struct gconv_step *)
--     The task of this function is to free all resources allocated in the
--     initialization function.  Therefore only the `__data' element of
--     the object pointed to by the argument is of interest.  Continuing
--     the example from the initialization function, the finalization
--     function looks like this:
--
--          void
--          gconv_end (struct __gconv_step *data)
--          {
--            free (data->__data);
--          }
--
--   The most important function is the conversion function itself, which
--can get quite complicated for complex character sets.  But since this
--is not of interest here, we will only describe a possible skeleton for
--the conversion function.
--
-- - Data type: int (*__gconv_fct) (struct __gconv_step *, struct
--          __gconv_step_data *, const char **, const char *, size_t *,
--          int)
--     The conversion function can be called for two basic reason: to
--     convert text or to reset the state.  From the description of the
--     `iconv' function it can be seen why the flushing mode is
--     necessary.  What mode is selected is determined by the sixth
--     argument, an integer.  This argument being nonzero means that
--     flushing is selected.
--
--     Common to both modes is where the output buffer can be found.  The
--     information about this buffer is stored in the conversion step
--     data.  A pointer to this information is passed as the second
--     argument to this function.  The description of the `struct
--     __gconv_step_data' structure has more information on the
--     conversion step data.
--
--     What has to be done for flushing depends on the source character
--     set.  If the source character set is not stateful, nothing has to
--     be done.  Otherwise the function has to emit a byte sequence to
--     bring the state object into the initial state.  Once this all
--     happened the other conversion modules in the chain of conversions
--     have to get the same chance.  Whether another step follows can be
--     determined from the `__is_last' element of the step data structure
--     to which the first parameter points.
--
--     The more interesting mode is when actual text has to be converted.
--     The first step in this case is to convert as much text as
--     possible from the input buffer and store the result in the output
--     buffer.  The start of the input buffer is determined by the third
--     argument, which is a pointer to a pointer variable referencing the
--     beginning of the buffer.  The fourth argument is a pointer to the
--     byte right after the last byte in the buffer.
--
--     The conversion has to be performed according to the current state
--     if the character set is stateful.  The state is stored in an
--     object pointed to by the `__statep' element of the step data
--     (second argument).  Once either the input buffer is empty or the
--     output buffer is full the conversion stops.  At this point, the
--     pointer variable referenced by the third parameter must point to
--     the byte following the last processed byte (i.e., if all of the
--     input is consumed, this pointer and the fourth parameter have the
--     same value).
--
--     What now happens depends on whether this step is the last one.  If
--     it is the last step, the only thing that has to be done is to
--     update the `__outbuf' element of the step data structure to point
--     after the last written byte.  This update gives the caller the
--     information on how much text is available in the output buffer.
--     In addition, the variable pointed to by the fifth parameter, which
--     is of type `size_t', must be incremented by the number of
--     characters (_not bytes_) that were converted in a non-reversible
--     way.  Then, the function can return.
--
--     In case the step is not the last one, the later conversion
--     functions have to get a chance to do their work.  Therefore, the
--     appropriate conversion function has to be called.  The information
--     about the functions is stored in the conversion data structures,
--     passed as the first parameter.  This information and the step data
--     are stored in arrays, so the next element in both cases can be
--     found by simple pointer arithmetic:
--
--          int
--          gconv (struct __gconv_step *step, struct __gconv_step_data *data,
--                 const char **inbuf, const char *inbufend, size_t *written,
--                 int do_flush)
--          {
--            struct __gconv_step *next_step = step + 1;
--            struct __gconv_step_data *next_data = data + 1;
--            ...
--
--     The `next_step' pointer references the next step information and
--     `next_data' the next data record.  The call of the next function
--     therefore will look similar to this:
--
--            next_step->__fct (next_step, next_data, &outerr, outbuf,
--                              written, 0)
--
--     But this is not yet all.  Once the function call returns the
--     conversion function might have some more to do.  If the return
--     value of the function is `__GCONV_EMPTY_INPUT', more room is
--     available in the output buffer.  Unless the input buffer is empty
--     the conversion, functions start all over again and process the
--     rest of the input buffer.  If the return value is not
--     `__GCONV_EMPTY_INPUT', something went wrong and we have to recover
--     from this.
--
--     A requirement for the conversion function is that the input buffer
--     pointer (the third argument) always point to the last character
--     that was put in converted form into the output buffer.  This is
--     trivially true after the conversion performed in the current step,
--     but if the conversion functions deeper downstream stop
--     prematurely, not all characters from the output buffer are
--     consumed and, therefore, the input buffer pointers must be backed
--     off to the right position.
--
--     Correcting the input buffers is easy to do if the input and output
--     character sets have a fixed width for all characters.  In this
--     situation we can compute how many characters are left in the
--     output buffer and, therefore, can correct the input buffer pointer
--     appropriately with a similar computation.  Things are getting
--     tricky if either character set has characters represented with
--     variable length byte sequences, and it gets even more complicated
--     if the conversion has to take care of the state.  In these cases
--     the conversion has to be performed once again, from the known
--     state before the initial conversion (i.e., if necessary the state
--     of the conversion has to be reset and the conversion loop has to be
--     executed again).  The difference now is that it is known how much
--     input must be created, and the conversion can stop before
--     converting the first unused character.  Once this is done the
--     input buffer pointers must be updated again and the function can
--     return.
--
--     One final thing should be mentioned.  If it is necessary for the
--     conversion to know whether it is the first invocation (in case a
--     prolog has to be emitted), the conversion function should
--     increment the `__invocation_counter' element of the step data
--     structure just before returning to the caller.  See the
--     description of the `struct __gconv_step_data' structure above for
--     more information on how this can be used.
--
--     The return value must be one of the following values:
--
--    `__GCONV_EMPTY_INPUT'
--          All input was consumed and there is room left in the output
--          buffer.
--
--    `__GCONV_FULL_OUTPUT'
--          No more room in the output buffer.  In case this is not the
--          last step this value is propagated down from the call of the
--          next conversion function in the chain.
--
--    `__GCONV_INCOMPLETE_INPUT'
--          The input buffer is not entirely empty since it contains an
--          incomplete character sequence.
--
--     The following example provides a framework for a conversion
--     function.  In case a new conversion has to be written the holes in
--     this implementation have to be filled and that is it.
--
--          int
--          gconv (struct __gconv_step *step, struct __gconv_step_data *data,
--                 const char **inbuf, const char *inbufend, size_t *written,
--                 int do_flush)
--          {
--            struct __gconv_step *next_step = step + 1;
--            struct __gconv_step_data *next_data = data + 1;
--            gconv_fct fct = next_step->__fct;
--            int status;
--          
--            /* If the function is called with no input this means we have
--               to reset to the initial state.  The possibly partly
--               converted input is dropped.  */
--            if (do_flush)
--              {
--                status = __GCONV_OK;
--          
--                /* Possible emit a byte sequence which put the state object
--                   into the initial state.  */
--          
--                /* Call the steps down the chain if there are any but only
--                   if we successfully emitted the escape sequence.  */
--                if (status == __GCONV_OK && ! data->__is_last)
--                  status = fct (next_step, next_data, NULL, NULL,
--                                written, 1);
--              }
--            else
--              {
--                /* We preserve the initial values of the pointer variables.  */
--                const char *inptr = *inbuf;
--                char *outbuf = data->__outbuf;
--                char *outend = data->__outbufend;
--                char *outptr;
--          
--                do
--                  {
--                    /* Remember the start value for this round.  */
--                    inptr = *inbuf;
--                    /* The outbuf buffer is empty.  */
--                    outptr = outbuf;
--          
--                    /* For stateful encodings the state must be safe here.  */
--          
--                    /* Run the conversion loop.  `status' is set
--                       appropriately afterwards.  */
--          
--                    /* If this is the last step, leave the loop. There is
--                       nothing we can do.  */
--                    if (data->__is_last)
--                      {
--                        /* Store information about how many bytes are
--                           available.  */
--                        data->__outbuf = outbuf;
--          
--                       /* If any non-reversible conversions were performed,
--                          add the number to `*written'.  */
--          
--                       break;
--                     }
--          
--                    /* Write out all output that was produced.  */
--                    if (outbuf > outptr)
--                      {
--                        const char *outerr = data->__outbuf;
--                        int result;
--          
--                        result = fct (next_step, next_data, &outerr,
--                                      outbuf, written, 0);
--          
--                        if (result != __GCONV_EMPTY_INPUT)
--                          {
--                            if (outerr != outbuf)
--                              {
--                                /* Reset the input buffer pointer.  We
--                                   document here the complex case.  */
--                                size_t nstatus;
--          
--                                /* Reload the pointers.  */
--                                *inbuf = inptr;
--                                outbuf = outptr;
--          
--                                /* Possibly reset the state.  */
--          
--                                /* Redo the conversion, but this time
--                                   the end of the output buffer is at
--                                   `outerr'.  */
--                              }
--          
--                            /* Change the status.  */
--                            status = result;
--                          }
--                        else
--                          /* All the output is consumed, we can make
--                              another run if everything was ok.  */
--                          if (status == __GCONV_FULL_OUTPUT)
--                            status = __GCONV_OK;
--                     }
--                  }
--                while (status == __GCONV_OK);
--          
--                /* We finished one use of this step.  */
--                ++data->__invocation_counter;
--              }
--          
--            return status;
--          }
--
--   This information should be sufficient to write new modules.  Anybody
--doing so should also take a look at the available source code in the GNU
--C library sources.  It contains many examples of working and optimized
--modules.
--
--
--File: libc.info,  Node: Locales,  Next: Message Translation,  Prev: Character Set Handling,  Up: Top
--
--Locales and Internationalization
--********************************
--
--   Different countries and cultures have varying conventions for how to
--communicate.  These conventions range from very simple ones, such as the
--format for representing dates and times, to very complex ones, such as
--the language spoken.
--
--   "Internationalization" of software means programming it to be able
--to adapt to the user's favorite conventions.  In ISO C,
--internationalization works by means of "locales".  Each locale
--specifies a collection of conventions, one convention for each purpose.
--The user chooses a set of conventions by specifying a locale (via
--environment variables).
--
--   All programs inherit the chosen locale as part of their environment.
--Provided the programs are written to obey the choice of locale, they
--will follow the conventions preferred by the user.
--
--* Menu:
--
--* Effects of Locale::           Actions affected by the choice of
--                                 locale.
--* Choosing Locale::             How the user specifies a locale.
--* Locale Categories::           Different purposes for which you can
--                                 select a locale.
--* Setting the Locale::          How a program specifies the locale
--                                 with library functions.
--* Standard Locales::            Locale names available on all systems.
--* Locale Information::          How to access the information for the locale.
--* Formatting Numbers::          A dedicated function to format numbers.
--* Yes-or-No Questions::         Check a Response against the locale.
--
--
--File: libc.info,  Node: Effects of Locale,  Next: Choosing Locale,  Up: Locales
--
--What Effects a Locale Has
--=========================
--
--   Each locale specifies conventions for several purposes, including the
--following:
--
--   * What multibyte character sequences are valid, and how they are
--     interpreted (*note Character Set Handling::).
--
--   * Classification of which characters in the local character set are
--     considered alphabetic, and upper- and lower-case conversion
--     conventions (*note Character Handling::).
--
--   * The collating sequence for the local language and character set
--     (*note Collation Functions::).
--
--   * Formatting of numbers and currency amounts (*note General
--     Numeric::).
--
--   * Formatting of dates and times (*note Formatting Calendar Time::).
--
--   * What language to use for output, including error messages (*note
--     Message Translation::).
--
--   * What language to use for user answers to yes-or-no questions
--     (*note Yes-or-No Questions::).
--
--   * What language to use for more complex user input.  (The C library
--     doesn't yet help you implement this.)
--
--   Some aspects of adapting to the specified locale are handled
--automatically by the library subroutines.  For example, all your program
--needs to do in order to use the collating sequence of the chosen locale
--is to use `strcoll' or `strxfrm' to compare strings.
--
--   Other aspects of locales are beyond the comprehension of the library.
--For example, the library can't automatically translate your program's
--output messages into other languages.  The only way you can support
--output in the user's favorite language is to program this more or less
--by hand.  The C library provides functions to handle translations for
--multiple languages easily.
--
--   This chapter discusses the mechanism by which you can modify the
--current locale.  The effects of the current locale on specific library
--functions are discussed in more detail in the descriptions of those
--functions.
--
--
--File: libc.info,  Node: Choosing Locale,  Next: Locale Categories,  Prev: Effects of Locale,  Up: Locales
--
--Choosing a Locale
--=================
--
--   The simplest way for the user to choose a locale is to set the
--environment variable `LANG'.  This specifies a single locale to use for
--all purposes.  For example, a user could specify a hypothetical locale
--named `espana-castellano' to use the standard conventions of most of
--Spain.
--
--   The set of locales supported depends on the operating system you are
--using, and so do their names.  We can't make any promises about what
--locales will exist, except for one standard locale called `C' or
--`POSIX'.  Later we will describe how to construct locales.
--
--   A user also has the option of specifying different locales for
--different purposes--in effect, choosing a mixture of multiple locales.
--
--   For example, the user might specify the locale `espana-castellano'
--for most purposes, but specify the locale `usa-english' for currency
--formatting.  This might make sense if the user is a Spanish-speaking
--American, working in Spanish, but representing monetary amounts in US
--dollars.
--
--   Note that both locales `espana-castellano' and `usa-english', like
--all locales, would include conventions for all of the purposes to which
--locales apply.  However, the user can choose to use each locale for a
--particular subset of those purposes.
--
--
--File: libc.info,  Node: Locale Categories,  Next: Setting the Locale,  Prev: Choosing Locale,  Up: Locales
--
--Categories of Activities that Locales Affect
--============================================
--
--   The purposes that locales serve are grouped into "categories", so
--that a user or a program can choose the locale for each category
--independently.  Here is a table of categories; each name is both an
--environment variable that a user can set, and a macro name that you can
--use as an argument to `setlocale'.
--
--`LC_COLLATE'
--     This category applies to collation of strings (functions `strcoll'
--     and `strxfrm'); see *Note Collation Functions::.
--
--`LC_CTYPE'
--     This category applies to classification and conversion of
--     characters, and to multibyte and wide characters; see *Note
--     Character Handling::, and *Note Character Set Handling::.
--
--`LC_MONETARY'
--     This category applies to formatting monetary values; see *Note
--     General Numeric::.
--
--`LC_NUMERIC'
--     This category applies to formatting numeric values that are not
--     monetary; see *Note General Numeric::.
--
--`LC_TIME'
--     This category applies to formatting date and time values; see
--     *Note Formatting Calendar Time::.
--
--`LC_MESSAGES'
--     This category applies to selecting the language used in the user
--     interface for message translation (*note The Uniforum approach::;
--     *note Message catalogs a la X/Open::)  and contains regular
--     expressions for affirmative and negative responses.
--
--`LC_ALL'
--     This is not an environment variable; it is only a macro that you
--     can use with `setlocale' to set a single locale for all purposes.
--     Setting this environment variable overwrites all selections by the
--     other `LC_*' variables or `LANG'.
--
--`LANG'
--     If this environment variable is defined, its value specifies the
--     locale to use for all purposes except as overridden by the
--     variables above.
--
--   When developing the message translation functions it was felt that
--the functionality provided by the variables above is not sufficient.
--For example, it should be possible to specify more than one locale name.
--Take a Swedish user who better speaks German than English, and a program
--whose messages are output in English by default.  It should be possible
--to specify that the first choice of language is Swedish, the second
--German, and if this also fails to use English.  This is possible with
--the variable `LANGUAGE'.  For further description of this GNU extension
--see *Note Using gettextized software::.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-12 glibc-2.3.2-200304020432/manual/libc.info-12
---- glibc-2.3.2/manual/libc.info-12	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-12	Thu Jan  1 01:00:00 1970
-@@ -1,1156 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Setting the Locale,  Next: Standard Locales,  Prev: Locale Categories,  Up: Locales
--
--How Programs Set the Locale
--===========================
--
--   A C program inherits its locale environment variables when it starts
--up.  This happens automatically.  However, these variables do not
--automatically control the locale used by the library functions, because
--ISO C says that all programs start by default in the standard `C'
--locale.  To use the locales specified by the environment, you must call
--`setlocale'.  Call it as follows:
--
--     setlocale (LC_ALL, "");
--
--to select a locale based on the user choice of the appropriate
--environment variables.
--
--   You can also use `setlocale' to specify a particular locale, for
--general use or for a specific category.
--
--   The symbols in this section are defined in the header file
--`locale.h'.
--
-- - Function: char * setlocale (int CATEGORY, const char *LOCALE)
--     The function `setlocale' sets the current locale for category
--     CATEGORY to LOCALE.  A list of all the locales the system provides
--     can be created by running
--
--            locale -a
--
--     If CATEGORY is `LC_ALL', this specifies the locale for all
--     purposes.  The other possible values of CATEGORY specify an single
--     purpose (*note Locale Categories::).
--
--     You can also use this function to find out the current locale by
--     passing a null pointer as the LOCALE argument.  In this case,
--     `setlocale' returns a string that is the name of the locale
--     currently selected for category CATEGORY.
--
--     The string returned by `setlocale' can be overwritten by subsequent
--     calls, so you should make a copy of the string (*note Copying and
--     Concatenation::) if you want to save it past any further calls to
--     `setlocale'.  (The standard library is guaranteed never to call
--     `setlocale' itself.)
--
--     You should not modify the string returned by `setlocale'.  It might
--     be the same string that was passed as an argument in a previous
--     call to `setlocale'.  One requirement is that the CATEGORY must be
--     the same in the call the string was returned and the one when the
--     string is passed in as LOCALE parameter.
--
--     When you read the current locale for category `LC_ALL', the value
--     encodes the entire combination of selected locales for all
--     categories.  In this case, the value is not just a single locale
--     name.  In fact, we don't make any promises about what it looks
--     like.  But if you specify the same "locale name" with `LC_ALL' in
--     a subsequent call to `setlocale', it restores the same combination
--     of locale selections.
--
--     To be sure you can use the returned string encoding the currently
--     selected locale at a later time, you must make a copy of the
--     string.  It is not guaranteed that the returned pointer remains
--     valid over time.
--
--     When the LOCALE argument is not a null pointer, the string returned
--     by `setlocale' reflects the newly-modified locale.
--
--     If you specify an empty string for LOCALE, this means to read the
--     appropriate environment variable and use its value to select the
--     locale for CATEGORY.
--
--     If a nonempty string is given for LOCALE, then the locale of that
--     name is used if possible.
--
--     If you specify an invalid locale name, `setlocale' returns a null
--     pointer and leaves the current locale unchanged.
--
--   Here is an example showing how you might use `setlocale' to
--temporarily switch to a new locale.
--
--     #include <stddef.h>
--     #include <locale.h>
--     #include <stdlib.h>
--     #include <string.h>
--     
--     void
--     with_other_locale (char *new_locale,
--                        void (*subroutine) (int),
--                        int argument)
--     {
--       char *old_locale, *saved_locale;
--     
--       /* Get the name of the current locale.  */
--       old_locale = setlocale (LC_ALL, NULL);
--     
--       /* Copy the name so it won't be clobbered by `setlocale'. */
--       saved_locale = strdup (old_locale);
--       if (saved_locale == NULL)
--         fatal ("Out of memory");
--     
--       /* Now change the locale and do some stuff with it. */
--       setlocale (LC_ALL, new_locale);
--       (*subroutine) (argument);
--     
--       /* Restore the original locale. */
--       setlocale (LC_ALL, saved_locale);
--       free (saved_locale);
--     }
--
--   *Portability Note:* Some ISO C systems may define additional locale
--categories, and future versions of the library will do so.  For
--portability, assume that any symbol beginning with `LC_' might be
--defined in `locale.h'.
--
--
--File: libc.info,  Node: Standard Locales,  Next: Locale Information,  Prev: Setting the Locale,  Up: Locales
--
--Standard Locales
--================
--
--   The only locale names you can count on finding on all operating
--systems are these three standard ones:
--
--`"C"'
--     This is the standard C locale.  The attributes and behavior it
--     provides are specified in the ISO C standard.  When your program
--     starts up, it initially uses this locale by default.
--
--`"POSIX"'
--     This is the standard POSIX locale.  Currently, it is an alias for
--     the standard C locale.
--
--`""'
--     The empty name says to select a locale based on environment
--     variables.  *Note Locale Categories::.
--
--   Defining and installing named locales is normally a responsibility of
--the system administrator at your site (or the person who installed the
--GNU C library).  It is also possible for the user to create private
--locales.  All this will be discussed later when describing the tool to
--do so.
--
--   If your program needs to use something other than the `C' locale, it
--will be more portable if you use whatever locale the user specifies
--with the environment, rather than trying to specify some non-standard
--locale explicitly by name.  Remember, different machines might have
--different sets of locales installed.
--
--
--File: libc.info,  Node: Locale Information,  Next: Formatting Numbers,  Prev: Standard Locales,  Up: Locales
--
--Accessing Locale Information
--============================
--
--   There are several ways to access locale information.  The simplest
--way is to let the C library itself do the work.  Several of the
--functions in this library implicitly access the locale data, and use
--what information is provided by the currently selected locale.  This is
--how the locale model is meant to work normally.
--
--   As an example take the `strftime' function, which is meant to nicely
--format date and time information (*note Formatting Calendar Time::).
--Part of the standard information contained in the `LC_TIME' category is
--the names of the months.  Instead of requiring the programmer to take
--care of providing the translations the `strftime' function does this
--all by itself.  `%A' in the format string is replaced by the
--appropriate weekday name of the locale currently selected by `LC_TIME'.
--This is an easy example, and wherever possible functions do things
--automatically in this way.
--
--   But there are quite often situations when there is simply no function
--to perform the task, or it is simply not possible to do the work
--automatically.  For these cases it is necessary to access the
--information in the locale directly.  To do this the C library provides
--two functions: `localeconv' and `nl_langinfo'.  The former is part of
--ISO C and therefore portable, but has a brain-damaged interface.  The
--second is part of the Unix interface and is portable in as far as the
--system follows the Unix standards.
--
--* Menu:
--
--* The Lame Way to Locale Data::   ISO C's `localeconv'.
--* The Elegant and Fast Way::      X/Open's `nl_langinfo'.
--
--
--File: libc.info,  Node: The Lame Way to Locale Data,  Next: The Elegant and Fast Way,  Up: Locale Information
--
--`localeconv': It is portable but ...
--------------------------------------
--
--   Together with the `setlocale' function the ISO C people invented the
--`localeconv' function.  It is a masterpiece of poor design.  It is
--expensive to use, not extendable, and not generally usable as it
--provides access to only `LC_MONETARY' and `LC_NUMERIC' related
--information.  Nevertheless, if it is applicable to a given situation it
--should be used since it is very portable.  The function `strfmon'
--formats monetary amounts according to the selected locale using this
--information.
--
-- - Function: struct lconv * localeconv (void)
--     The `localeconv' function returns a pointer to a structure whose
--     components contain information about how numeric and monetary
--     values should be formatted in the current locale.
--
--     You should not modify the structure or its contents.  The
--     structure might be overwritten by subsequent calls to
--     `localeconv', or by calls to `setlocale', but no other function in
--     the library overwrites this value.
--
-- - Data Type: struct lconv
--     `localeconv''s return value is of this data type.  Its elements are
--     described in the following subsections.
--
--   If a member of the structure `struct lconv' has type `char', and the
--value is `CHAR_MAX', it means that the current locale has no value for
--that parameter.
--
--* Menu:
--
--* General Numeric::             Parameters for formatting numbers and
--                                 currency amounts.
--* Currency Symbol::             How to print the symbol that identifies an
--                                 amount of money (e.g. `$').
--* Sign of Money Amount::        How to print the (positive or negative) sign
--                                 for a monetary amount, if one exists.
--
--
--File: libc.info,  Node: General Numeric,  Next: Currency Symbol,  Up: The Lame Way to Locale Data
--
--Generic Numeric Formatting Parameters
--.....................................
--
--   These are the standard members of `struct lconv'; there may be
--others.
--
--`char *decimal_point'
--`char *mon_decimal_point'
--     These are the decimal-point separators used in formatting
--     non-monetary and monetary quantities, respectively.  In the `C'
--     locale, the value of `decimal_point' is `"."', and the value of
--     `mon_decimal_point' is `""'.
--
--`char *thousands_sep'
--`char *mon_thousands_sep'
--     These are the separators used to delimit groups of digits to the
--     left of the decimal point in formatting non-monetary and monetary
--     quantities, respectively.  In the `C' locale, both members have a
--     value of `""' (the empty string).
--
--`char *grouping'
--`char *mon_grouping'
--     These are strings that specify how to group the digits to the left
--     of the decimal point.  `grouping' applies to non-monetary
--     quantities and `mon_grouping' applies to monetary quantities.  Use
--     either `thousands_sep' or `mon_thousands_sep' to separate the digit
--     groups.
--
--     Each member of these strings is to be interpreted as an integer
--     value of type `char'.  Successive numbers (from left to right)
--     give the sizes of successive groups (from right to left, starting
--     at the decimal point.)  The last member is either `0', in which
--     case the previous member is used over and over again for all the
--     remaining groups, or `CHAR_MAX', in which case there is no more
--     grouping--or, put another way, any remaining digits form one large
--     group without separators.
--
--     For example, if `grouping' is `"\04\03\02"', the correct grouping
--     for the number `123456787654321' is `12', `34', `56', `78', `765',
--     `4321'.  This uses a group of 4 digits at the end, preceded by a
--     group of 3 digits, preceded by groups of 2 digits (as many as
--     needed).  With a separator of `,', the number would be printed as
--     `12,34,56,78,765,4321'.
--
--     A value of `"\03"' indicates repeated groups of three digits, as
--     normally used in the U.S.
--
--     In the standard `C' locale, both `grouping' and `mon_grouping'
--     have a value of `""'.  This value specifies no grouping at all.
--
--`char int_frac_digits'
--`char frac_digits'
--     These are small integers indicating how many fractional digits (to
--     the right of the decimal point) should be displayed in a monetary
--     value in international and local formats, respectively.  (Most
--     often, both members have the same value.)
--
--     In the standard `C' locale, both of these members have the value
--     `CHAR_MAX', meaning "unspecified".  The ISO standard doesn't say
--     what to do when you find this value; we recommend printing no
--     fractional digits.  (This locale also specifies the empty string
--     for `mon_decimal_point', so printing any fractional digits would be
--     confusing!)
--
--
--File: libc.info,  Node: Currency Symbol,  Next: Sign of Money Amount,  Prev: General Numeric,  Up: The Lame Way to Locale Data
--
--Printing the Currency Symbol
--............................
--
--   These members of the `struct lconv' structure specify how to print
--the symbol to identify a monetary value--the international analog of
--`$' for US dollars.
--
--   Each country has two standard currency symbols.  The "local currency
--symbol" is used commonly within the country, while the "international
--currency symbol" is used internationally to refer to that country's
--currency when it is necessary to indicate the country unambiguously.
--
--   For example, many countries use the dollar as their monetary unit,
--and when dealing with international currencies it's important to specify
--that one is dealing with (say) Canadian dollars instead of U.S. dollars
--or Australian dollars.  But when the context is known to be Canada,
--there is no need to make this explicit--dollar amounts are implicitly
--assumed to be in Canadian dollars.
--
--`char *currency_symbol'
--     The local currency symbol for the selected locale.
--
--     In the standard `C' locale, this member has a value of `""' (the
--     empty string), meaning "unspecified".  The ISO standard doesn't
--     say what to do when you find this value; we recommend you simply
--     print the empty string as you would print any other string pointed
--     to by this variable.
--
--`char *int_curr_symbol'
--     The international currency symbol for the selected locale.
--
--     The value of `int_curr_symbol' should normally consist of a
--     three-letter abbreviation determined by the international standard
--     `ISO 4217 Codes for the Representation of Currency and Funds',
--     followed by a one-character separator (often a space).
--
--     In the standard `C' locale, this member has a value of `""' (the
--     empty string), meaning "unspecified".  We recommend you simply
--     print the empty string as you would print any other string pointed
--     to by this variable.
--
--`char p_cs_precedes'
--`char n_cs_precedes'
--`char int_p_cs_precedes'
--`char int_n_cs_precedes'
--     These members are `1' if the `currency_symbol' or
--     `int_curr_symbol' strings should precede the value of a monetary
--     amount, or `0' if the strings should follow the value.  The
--     `p_cs_precedes' and `int_p_cs_precedes' members apply to positive
--     amounts (or zero), and the `n_cs_precedes' and `int_n_cs_precedes'
--     members apply to negative amounts.
--
--     In the standard `C' locale, all of these members have a value of
--     `CHAR_MAX', meaning "unspecified".  The ISO standard doesn't say
--     what to do when you find this value.  We recommend printing the
--     currency symbol before the amount, which is right for most
--     countries.  In other words, treat all nonzero values alike in
--     these members.
--
--     The members with the `int_' prefix apply to the `int_curr_symbol'
--     while the other two apply to `currency_symbol'.
--
--`char p_sep_by_space'
--`char n_sep_by_space'
--`char int_p_sep_by_space'
--`char int_n_sep_by_space'
--     These members are `1' if a space should appear between the
--     `currency_symbol' or `int_curr_symbol' strings and the amount, or
--     `0' if no space should appear.  The `p_sep_by_space' and
--     `int_p_sep_by_space' members apply to positive amounts (or zero),
--     and the `n_sep_by_space' and `int_n_sep_by_space' members apply to
--     negative amounts.
--
--     In the standard `C' locale, all of these members have a value of
--     `CHAR_MAX', meaning "unspecified".  The ISO standard doesn't say
--     what you should do when you find this value; we suggest you treat
--     it as 1 (print a space).  In other words, treat all nonzero values
--     alike in these members.
--
--     The members with the `int_' prefix apply to the `int_curr_symbol'
--     while the other two apply to `currency_symbol'.  There is one
--     specialty with the `int_curr_symbol', though.  Since all legal
--     values contain a space at the end the string one either printf
--     this space (if the currency symbol must appear in front and must
--     be separated) or one has to avoid printing this character at all
--     (especially when at the end of the string).
--
--
--File: libc.info,  Node: Sign of Money Amount,  Prev: Currency Symbol,  Up: The Lame Way to Locale Data
--
--Printing the Sign of a Monetary Amount
--......................................
--
--   These members of the `struct lconv' structure specify how to print
--the sign (if any) of a monetary value.
--
--`char *positive_sign'
--`char *negative_sign'
--     These are strings used to indicate positive (or zero) and negative
--     monetary quantities, respectively.
--
--     In the standard `C' locale, both of these members have a value of
--     `""' (the empty string), meaning "unspecified".
--
--     The ISO standard doesn't say what to do when you find this value;
--     we recommend printing `positive_sign' as you find it, even if it is
--     empty.  For a negative value, print `negative_sign' as you find it
--     unless both it and `positive_sign' are empty, in which case print
--     `-' instead.  (Failing to indicate the sign at all seems rather
--     unreasonable.)
--
--`char p_sign_posn'
--`char n_sign_posn'
--`char int_p_sign_posn'
--`char int_n_sign_posn'
--     These members are small integers that indicate how to position the
--     sign for nonnegative and negative monetary quantities,
--     respectively.  (The string used by the sign is what was specified
--     with `positive_sign' or `negative_sign'.)  The possible values are
--     as follows:
--
--    `0'
--          The currency symbol and quantity should be surrounded by
--          parentheses.
--
--    `1'
--          Print the sign string before the quantity and currency symbol.
--
--    `2'
--          Print the sign string after the quantity and currency symbol.
--
--    `3'
--          Print the sign string right before the currency symbol.
--
--    `4'
--          Print the sign string right after the currency symbol.
--
--    `CHAR_MAX'
--          "Unspecified".  Both members have this value in the standard
--          `C' locale.
--
--     The ISO standard doesn't say what you should do when the value is
--     `CHAR_MAX'.  We recommend you print the sign after the currency
--     symbol.
--
--     The members with the `int_' prefix apply to the `int_curr_symbol'
--     while the other two apply to `currency_symbol'.
--
--
--File: libc.info,  Node: The Elegant and Fast Way,  Prev: The Lame Way to Locale Data,  Up: Locale Information
--
--Pinpoint Access to Locale Data
--------------------------------
--
--   When writing the X/Open Portability Guide the authors realized that
--the `localeconv' function is not enough to provide reasonable access to
--locale information.  The information which was meant to be available in
--the locale (as later specified in the POSIX.1 standard) requires more
--ways to access it.  Therefore the `nl_langinfo' function was introduced.
--
-- - Function: char * nl_langinfo (nl_item ITEM)
--     The `nl_langinfo' function can be used to access individual
--     elements of the locale categories.  Unlike the `localeconv'
--     function, which returns all the information, `nl_langinfo' lets
--     the caller select what information it requires.  This is very fast
--     and it is not a problem to call this function multiple times.
--
--     A second advantage is that in addition to the numeric and monetary
--     formatting information, information from the `LC_TIME' and
--     `LC_MESSAGES' categories is available.
--
--     The type `nl_type' is defined in `nl_types.h'.  The argument ITEM
--     is a numeric value defined in the header `langinfo.h'.  The X/Open
--     standard defines the following values:
--
--    `CODESET'
--          `nl_langinfo' returns a string with the name of the coded
--          character set used in the selected locale.
--
--    `ABDAY_1'
--    `ABDAY_2'
--    `ABDAY_3'
--    `ABDAY_4'
--    `ABDAY_5'
--    `ABDAY_6'
--    `ABDAY_7'
--          `nl_langinfo' returns the abbreviated weekday name.  `ABDAY_1'
--          corresponds to Sunday.
--
--    `DAY_1'
--    `DAY_2'
--    `DAY_3'
--    `DAY_4'
--    `DAY_5'
--    `DAY_6'
--    `DAY_7'
--          Similar to `ABDAY_1' etc., but here the return value is the
--          unabbreviated weekday name.
--
--    `ABMON_1'
--    `ABMON_2'
--    `ABMON_3'
--    `ABMON_4'
--    `ABMON_5'
--    `ABMON_6'
--    `ABMON_7'
--    `ABMON_8'
--    `ABMON_9'
--    `ABMON_10'
--    `ABMON_11'
--    `ABMON_12'
--          The return value is abbreviated name of the month.  `ABMON_1'
--          corresponds to January.
--
--    `MON_1'
--    `MON_2'
--    `MON_3'
--    `MON_4'
--    `MON_5'
--    `MON_6'
--    `MON_7'
--    `MON_8'
--    `MON_9'
--    `MON_10'
--    `MON_11'
--    `MON_12'
--          Similar to `ABMON_1' etc., but here the month names are not
--          abbreviated.  Here the first value `MON_1' also corresponds
--          to January.
--
--    `AM_STR'
--    `PM_STR'
--          The return values are strings which can be used in the
--          representation of time as an hour from 1 to 12 plus an am/pm
--          specifier.
--
--          Note that in locales which do not use this time representation
--          these strings might be empty, in which case the am/pm format
--          cannot be used at all.
--
--    `D_T_FMT'
--          The return value can be used as a format string for
--          `strftime' to represent time and date in a locale-specific
--          way.
--
--    `D_FMT'
--          The return value can be used as a format string for
--          `strftime' to represent a date in a locale-specific way.
--
--    `T_FMT'
--          The return value can be used as a format string for
--          `strftime' to represent time in a locale-specific way.
--
--    `T_FMT_AMPM'
--          The return value can be used as a format string for
--          `strftime' to represent time in the am/pm format.
--
--          Note that if the am/pm format does not make any sense for the
--          selected locale, the return value might be the same as the
--          one for `T_FMT'.
--
--    `ERA'
--          The return value represents the era used in the current
--          locale.
--
--          Most locales do not define this value.  An example of a
--          locale which does define this value is the Japanese one.  In
--          Japan, the traditional representation of dates includes the
--          name of the era corresponding to the then-emperor's reign.
--
--          Normally it should not be necessary to use this value
--          directly.  Specifying the `E' modifier in their format
--          strings causes the `strftime' functions to use this
--          information.  The format of the returned string is not
--          specified, and therefore you should not assume knowledge of
--          it on different systems.
--
--    `ERA_YEAR'
--          The return value gives the year in the relevant era of the
--          locale.  As for `ERA' it should not be necessary to use this
--          value directly.
--
--    `ERA_D_T_FMT'
--          This return value can be used as a format string for
--          `strftime' to represent dates and times in a locale-specific
--          era-based way.
--
--    `ERA_D_FMT'
--          This return value can be used as a format string for
--          `strftime' to represent a date in a locale-specific era-based
--          way.
--
--    `ERA_T_FMT'
--          This return value can be used as a format string for
--          `strftime' to represent time in a locale-specific era-based
--          way.
--
--    `ALT_DIGITS'
--          The return value is a representation of up to 100 values used
--          to represent the values 0 to 99.  As for `ERA' this value is
--          not intended to be used directly, but instead indirectly
--          through the `strftime' function.  When the modifier `O' is
--          used in a format which would otherwise use numerals to
--          represent hours, minutes, seconds, weekdays, months, or
--          weeks, the appropriate value for the locale is used instead.
--
--    `INT_CURR_SYMBOL'
--          The same as the value returned by `localeconv' in the
--          `int_curr_symbol' element of the `struct lconv'.
--
--    `CURRENCY_SYMBOL'
--    `CRNCYSTR'
--          The same as the value returned by `localeconv' in the
--          `currency_symbol' element of the `struct lconv'.
--
--          `CRNCYSTR' is a deprecated alias still required by Unix98.
--
--    `MON_DECIMAL_POINT'
--          The same as the value returned by `localeconv' in the
--          `mon_decimal_point' element of the `struct lconv'.
--
--    `MON_THOUSANDS_SEP'
--          The same as the value returned by `localeconv' in the
--          `mon_thousands_sep' element of the `struct lconv'.
--
--    `MON_GROUPING'
--          The same as the value returned by `localeconv' in the
--          `mon_grouping' element of the `struct lconv'.
--
--    `POSITIVE_SIGN'
--          The same as the value returned by `localeconv' in the
--          `positive_sign' element of the `struct lconv'.
--
--    `NEGATIVE_SIGN'
--          The same as the value returned by `localeconv' in the
--          `negative_sign' element of the `struct lconv'.
--
--    `INT_FRAC_DIGITS'
--          The same as the value returned by `localeconv' in the
--          `int_frac_digits' element of the `struct lconv'.
--
--    `FRAC_DIGITS'
--          The same as the value returned by `localeconv' in the
--          `frac_digits' element of the `struct lconv'.
--
--    `P_CS_PRECEDES'
--          The same as the value returned by `localeconv' in the
--          `p_cs_precedes' element of the `struct lconv'.
--
--    `P_SEP_BY_SPACE'
--          The same as the value returned by `localeconv' in the
--          `p_sep_by_space' element of the `struct lconv'.
--
--    `N_CS_PRECEDES'
--          The same as the value returned by `localeconv' in the
--          `n_cs_precedes' element of the `struct lconv'.
--
--    `N_SEP_BY_SPACE'
--          The same as the value returned by `localeconv' in the
--          `n_sep_by_space' element of the `struct lconv'.
--
--    `P_SIGN_POSN'
--          The same as the value returned by `localeconv' in the
--          `p_sign_posn' element of the `struct lconv'.
--
--    `N_SIGN_POSN'
--          The same as the value returned by `localeconv' in the
--          `n_sign_posn' element of the `struct lconv'.
--
--    `INT_P_CS_PRECEDES'
--          The same as the value returned by `localeconv' in the
--          `int_p_cs_precedes' element of the `struct lconv'.
--
--    `INT_P_SEP_BY_SPACE'
--          The same as the value returned by `localeconv' in the
--          `int_p_sep_by_space' element of the `struct lconv'.
--
--    `INT_N_CS_PRECEDES'
--          The same as the value returned by `localeconv' in the
--          `int_n_cs_precedes' element of the `struct lconv'.
--
--    `INT_N_SEP_BY_SPACE'
--          The same as the value returned by `localeconv' in the
--          `int_n_sep_by_space' element of the `struct lconv'.
--
--    `INT_P_SIGN_POSN'
--          The same as the value returned by `localeconv' in the
--          `int_p_sign_posn' element of the `struct lconv'.
--
--    `INT_N_SIGN_POSN'
--          The same as the value returned by `localeconv' in the
--          `int_n_sign_posn' element of the `struct lconv'.
--
--    `DECIMAL_POINT'
--    `RADIXCHAR'
--          The same as the value returned by `localeconv' in the
--          `decimal_point' element of the `struct lconv'.
--
--          The name `RADIXCHAR' is a deprecated alias still used in
--          Unix98.
--
--    `THOUSANDS_SEP'
--    `THOUSEP'
--          The same as the value returned by `localeconv' in the
--          `thousands_sep' element of the `struct lconv'.
--
--          The name `THOUSEP' is a deprecated alias still used in Unix98.
--
--    `GROUPING'
--          The same as the value returned by `localeconv' in the
--          `grouping' element of the `struct lconv'.
--
--    `YESEXPR'
--          The return value is a regular expression which can be used
--          with the `regex' function to recognize a positive response to
--          a yes/no question.  The GNU C library provides the `rpmatch'
--          function for easier handling in applications.
--
--    `NOEXPR'
--          The return value is a regular expression which can be used
--          with the `regex' function to recognize a negative response to
--          a yes/no question.
--
--    `YESSTR'
--          The return value is a locale-specific translation of the
--          positive response to a yes/no question.
--
--          Using this value is deprecated since it is a very special
--          case of message translation, and is better handled by the
--          message translation functions (*note Message Translation::).
--
--          The use of this symbol is deprecated.  Instead message
--          translation should be used.
--
--    `NOSTR'
--          The return value is a locale-specific translation of the
--          negative response to a yes/no question.  What is said for
--          `YESSTR' is also true here.
--
--          The use of this symbol is deprecated.  Instead message
--          translation should be used.
--
--     The file `langinfo.h' defines a lot more symbols but none of them
--     is official.  Using them is not portable, and the format of the
--     return values might change.  Therefore we recommended you not use
--     them.
--
--     Note that the return value for any valid argument can be used for
--     in all situations (with the possible exception of the am/pm time
--     formatting codes).  If the user has not selected any locale for the
--     appropriate category, `nl_langinfo' returns the information from
--     the `"C"' locale.  It is therefore possible to use this function as
--     shown in the example below.
--
--     If the argument ITEM is not valid, a pointer to an empty string is
--     returned.
--
--   An example of `nl_langinfo' usage is a function which has to print a
--given date and time in a locale-specific way.  At first one might think
--that, since `strftime' internally uses the locale information, writing
--something like the following is enough:
--
--     size_t
--     i18n_time_n_data (char *s, size_t len, const struct tm *tp)
--     {
--       return strftime (s, len, "%X %D", tp);
--     }
--
--   The format contains no weekday or month names and therefore is
--internationally usable.  Wrong!  The output produced is something like
--`"hh:mm:ss MM/DD/YY"'.  This format is only recognizable in the USA.
--Other countries use different formats.  Therefore the function should
--be rewritten like this:
--
--     size_t
--     i18n_time_n_data (char *s, size_t len, const struct tm *tp)
--     {
--       return strftime (s, len, nl_langinfo (D_T_FMT), tp);
--     }
--
--   Now it uses the date and time format of the locale selected when the
--program runs.  If the user selects the locale correctly there should
--never be a misunderstanding over the time and date format.
--
--
--File: libc.info,  Node: Formatting Numbers,  Next: Yes-or-No Questions,  Prev: Locale Information,  Up: Locales
--
--A dedicated function to format numbers
--======================================
--
--   We have seen that the structure returned by `localeconv' as well as
--the values given to `nl_langinfo' allow you to retrieve the various
--pieces of locale-specific information to format numbers and monetary
--amounts.  We have also seen that the underlying rules are quite complex.
--
--   Therefore the X/Open standards introduce a function which uses such
--locale information, making it easier for the user to format numbers
--according to these rules.
--
-- - Function: ssize_t strfmon (char *S, size_t MAXSIZE, const char
--          *FORMAT, ...)
--     The `strfmon' function is similar to the `strftime' function in
--     that it takes a buffer, its size, a format string, and values to
--     write into the buffer as text in a form specified by the format
--     string.  Like `strftime', the function also returns the number of
--     bytes written into the buffer.
--
--     There are two differences: `strfmon' can take more than one
--     argument, and, of course, the format specification is different.
--     Like `strftime', the format string consists of normal text, which
--     is output as is, and format specifiers, which are indicated by a
--     `%'.  Immediately after the `%', you can optionally specify
--     various flags and formatting information before the main
--     formatting character, in a similar way to `printf':
--
--        * Immediately following the `%' there can be one or more of the
--          following flags:
--         `=F'
--               The single byte character F is used for this field as
--               the numeric fill character.  By default this character
--               is a space character.  Filling with this character is
--               only performed if a left precision is specified.  It is
--               not just to fill to the given field width.
--
--         `^'
--               The number is printed without grouping the digits
--               according to the rules of the current locale.  By
--               default grouping is enabled.
--
--         `+', `('
--               At most one of these flags can be used.  They select
--               which format to represent the sign of a currency amount.
--               By default, and if `+' is given, the locale equivalent
--               of +/- is used.  If `(' is given, negative amounts are
--               enclosed in parentheses.  The exact format is determined
--               by the values of the `LC_MONETARY' category of the
--               locale selected at program runtime.
--
--         `!'
--               The output will not contain the currency symbol.
--
--         `-'
--               The output will be formatted left-justified instead of
--               right-justified if it does not fill the entire field
--               width.
--
--     The next part of a specification is an optional field width.  If no
--     width is specified 0 is taken.  During output, the function first
--     determines how much space is required.  If it requires at least as
--     many characters as given by the field width, it is output using as
--     much space as necessary.  Otherwise, it is extended to use the
--     full width by filling with the space character.  The presence or
--     absence of the `-' flag determines the side at which such padding
--     occurs.  If present, the spaces are added at the right making the
--     output left-justified, and vice versa.
--
--     So far the format looks familiar, being similar to the `printf' and
--     `strftime' formats.  However, the next two optional fields
--     introduce something new.  The first one is a `#' character followed
--     by a decimal digit string.  The value of the digit string
--     specifies the number of _digit_ positions to the left of the
--     decimal point (or equivalent).  This does _not_ include the
--     grouping character when the `^' flag is not given.  If the space
--     needed to print the number does not fill the whole width, the
--     field is padded at the left side with the fill character, which
--     can be selected using the `=' flag and by default is a space.  For
--     example, if the field width is selected as 6 and the number is
--     123, the fill character is `*' the result will be `***123'.
--
--     The second optional field starts with a `.' (period) and consists
--     of another decimal digit string.  Its value describes the number of
--     characters printed after the decimal point.  The default is
--     selected from the current locale (`frac_digits',
--     `int_frac_digits', see *note General Numeric::).  If the exact
--     representation needs more digits than given by the field width,
--     the displayed value is rounded.  If the number of fractional
--     digits is selected to be zero, no decimal point is printed.
--
--     As a GNU extension, the `strfmon' implementation in the GNU libc
--     allows an optional `L' next as a format modifier.  If this modifier
--     is given, the argument is expected to be a `long double' instead of
--     a `double' value.
--
--     Finally, the last component is a format specifier.  There are three
--     specifiers defined:
--
--    `i'
--          Use the locale's rules for formatting an international
--          currency value.
--
--    `n'
--          Use the locale's rules for formatting a national currency
--          value.
--
--    `%'
--          Place a `%' in the output.  There must be no flag, width
--          specifier or modifier given, only `%%' is allowed.
--
--     As for `printf', the function reads the format string from left to
--     right and uses the values passed to the function following the
--     format string.  The values are expected to be either of type
--     `double' or `long double', depending on the presence of the
--     modifier `L'.  The result is stored in the buffer pointed to by S.
--     At most MAXSIZE characters are stored.
--
--     The return value of the function is the number of characters
--     stored in S, including the terminating `NULL' byte.  If the number
--     of characters stored would exceed MAXSIZE, the function returns -1
--     and the content of the buffer S is unspecified.  In this case
--     `errno' is set to `E2BIG'.
--
--   A few examples should make clear how the function works.  It is
--assumed that all the following pieces of code are executed in a program
--which uses the USA locale (`en_US').  The simplest form of the format
--is this:
--
--     strfmon (buf, 100, "@%n@%n@%n@", 123.45, -567.89, 12345.678);
--
--The output produced is
--     "@$123.45@-$567.89@$12,345.68@"
--
--   We can notice several things here.  First, the widths of the output
--numbers are different.  We have not specified a width in the format
--string, and so this is no wonder.  Second, the third number is printed
--using thousands separators.  The thousands separator for the `en_US'
--locale is a comma.  The number is also rounded.  .678 is rounded to .68
--since the format does not specify a precision and the default value in
--the locale is 2.  Finally, note that the national currency symbol is
--printed since `%n' was used, not `i'.  The next example shows how we
--can align the output.
--
--     strfmon (buf, 100, "@%=*11n@%=*11n@%=*11n@", 123.45, -567.89, 12345.678);
--
--The output this time is:
--
--     "@    $123.45@   -$567.89@ $12,345.68@"
--
--   Two things stand out.  Firstly, all fields have the same width
--(eleven characters) since this is the width given in the format and
--since no number required more characters to be printed.  The second
--important point is that the fill character is not used.  This is
--correct since the white space was not used to achieve a precision given
--by a `#' modifier, but instead to fill to the given width.  The
--difference becomes obvious if we now add a width specification.
--
--     strfmon (buf, 100, "@%=*11#5n@%=*11#5n@%=*11#5n@",
--              123.45, -567.89, 12345.678);
--
--The output is
--
--     "@ $***123.45@-$***567.89@ $12,456.68@"
--
--   Here we can see that all the currency symbols are now aligned, and
--that the space between the currency sign and the number is filled with
--the selected fill character.  Note that although the width is selected
--to be 5 and 123.45 has three digits left of the decimal point, the
--space is filled with three asterisks.  This is correct since, as
--explained above, the width does not include the positions used to store
--thousands separators.  One last example should explain the remaining
--functionality.
--
--     strfmon (buf, 100, "@%=0(16#5.3i@%=0(16#5.3i@%=0(16#5.3i@",
--              123.45, -567.89, 12345.678);
--
--This rather complex format string produces the following output:
--
--     "@ USD 000123,450 @(USD 000567.890)@ USD 12,345.678 @"
--
--   The most noticeable change is the alternative way of representing
--negative numbers.  In financial circles this is often done using
--parentheses, and this is what the `(' flag selected.  The fill
--character is now `0'.  Note that this `0' character is not regarded as
--a numeric zero, and therefore the first and second numbers are not
--printed using a thousands separator.  Since we used the format
--specifier `i' instead of `n', the international form of the currency
--symbol is used.  This is a four letter string, in this case `"USD "'.
--The last point is that since the precision right of the decimal point
--is selected to be three, the first and second numbers are printed with
--an extra zero at the end and the third number is printed without
--rounding.
--
--
--File: libc.info,  Node: Yes-or-No Questions,  Prev: Formatting Numbers,  Up: Locales
--
--Yes-or-No Questions
--===================
--
--   Some non GUI programs ask a yes-or-no question.  If the messages
--(especially the questions) are translated into foreign languages, be
--sure that you localize the answers too.  It would be very bad habit to
--ask a question in one language and request the answer in another, often
--English.
--
--   The GNU C library contains `rpmatch' to give applications easy
--access to the corresponding locale definitions.
--
-- - Function: int rpmatch (const char *RESPONSE)
--     The function `rpmatch' checks the string in RESPONSE whether or
--     not it is a correct yes-or-no answer and if yes, which one.  The
--     check uses the `YESEXPR' and `NOEXPR' data in the `LC_MESSAGES'
--     category of the currently selected locale.  The return value is as
--     follows:
--
--    `1'
--          The user entered an affirmative answer.
--
--    `0'
--          The user entered a negative answer.
--
--    `-1'
--          The answer matched neither the `YESEXPR' nor the `NOEXPR'
--          regular expression.
--
--     This function is not standardized but available beside in GNU libc
--     at least also in the IBM AIX library.
--
--This function would normally be used like this:
--
--       ...
--       /* Use a safe default.  */
--       _Bool doit = false;
--     
--       fputs (gettext ("Do you really want to do this? "), stdout);
--       fflush (stdout);
--       /* Prepare the `getline' call.  */
--       line = NULL;
--       len = 0;
--       while (getline (&line, &len, stdout) >= 0)
--         {
--           /* Check the response.  */
--           int res = rpmatch (line);
--           if (res >= 0)
--             {
--               /* We got a definitive answer.  */
--               if (res > 0)
--                 doit = true;
--               break;
--             }
--         }
--       /* Free what `getline' allocated.  */
--       free (line);
--
--   Note that the loop continues until an read error is detected or
--until a definitive (positive or negative) answer is read.
--
--
--File: libc.info,  Node: Message Translation,  Next: Searching and Sorting,  Prev: Locales,  Up: Top
--
--Message Translation
--*******************
--
--   The program's interface with the human should be designed in a way to
--ease the human the task.  One of the possibilities is to use messages in
--whatever language the user prefers.
--
--   Printing messages in different languages can be implemented in
--different ways.  One could add all the different languages in the
--source code and add among the variants every time a message has to be
--printed.  This is certainly no good solution since extending the set of
--languages is difficult (the code must be changed) and the code itself
--can become really big with dozens of message sets.
--
--   A better solution is to keep the message sets for each language are
--kept in separate files which are loaded at runtime depending on the
--language selection of the user.
--
--   The GNU C Library provides two different sets of functions to support
--message translation.  The problem is that neither of the interfaces is
--officially defined by the POSIX standard.  The `catgets' family of
--functions is defined in the X/Open standard but this is derived from
--industry decisions and therefore not necessarily based on reasonable
--decisions.
--
--   As mentioned above the message catalog handling provides easy
--extendibility by using external data files which contain the message
--translations.  I.e., these files contain for each of the messages used
--in the program a translation for the appropriate language.  So the tasks
--of the message handling functions are
--
--   * locate the external data file with the appropriate translations.
--
--   * load the data and make it possible to address the messages
--
--   * map a given key to the translated message
--
--   The two approaches mainly differ in the implementation of this last
--step.  The design decisions made for this influences the whole rest.
--
--* Menu:
--
--* Message catalogs a la X/Open::  The `catgets' family of functions.
--* The Uniforum approach::         The `gettext' family of functions.
--
--
--File: libc.info,  Node: Message catalogs a la X/Open,  Next: The Uniforum approach,  Up: Message Translation
--
--X/Open Message Catalog Handling
--===============================
--
--   The `catgets' functions are based on the simple scheme:
--
--     Associate every message to translate in the source code with a
--     unique identifier.  To retrieve a message from a catalog file
--     solely the identifier is used.
--
--   This means for the author of the program that s/he will have to make
--sure the meaning of the identifier in the program code and in the
--message catalogs are always the same.
--
--   Before a message can be translated the catalog file must be located.
--The user of the program must be able to guide the responsible function
--to find whatever catalog the user wants.  This is separated from what
--the programmer had in mind.
--
--   All the types, constants and functions for the `catgets' functions
--are defined/declared in the `nl_types.h' header file.
--
--* Menu:
--
--* The catgets Functions::      The `catgets' function family.
--* The message catalog files::  Format of the message catalog files.
--* The gencat program::         How to generate message catalogs files which
--                                can be used by the functions.
--* Common Usage::               How to use the `catgets' interface.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-13 glibc-2.3.2-200304020432/manual/libc.info-13
---- glibc-2.3.2/manual/libc.info-13	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-13	Thu Jan  1 01:00:00 1970
-@@ -1,938 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: The catgets Functions,  Next: The message catalog files,  Up: Message catalogs a la X/Open
--
--The `catgets' function family
-------------------------------
--
-- - Function: nl_catd catopen (const char *CAT_NAME, int FLAG)
--     The `catgets' function tries to locate the message data file names
--     CAT_NAME and loads it when found.  The return value is of an
--     opaque type and can be used in calls to the other functions to
--     refer to this loaded catalog.
--
--     The return value is `(nl_catd) -1' in case the function failed and
--     no catalog was loaded.  The global variable ERRNO contains a code
--     for the error causing the failure.  But even if the function call
--     succeeded this does not mean that all messages can be translated.
--
--     Locating the catalog file must happen in a way which lets the user
--     of the program influence the decision.  It is up to the user to
--     decide about the language to use and sometimes it is useful to use
--     alternate catalog files.  All this can be specified by the user by
--     setting some environment variables.
--
--     The first problem is to find out where all the message catalogs are
--     stored.  Every program could have its own place to keep all the
--     different files but usually the catalog files are grouped by
--     languages and the catalogs for all programs are kept in the same
--     place.
--
--     To tell the `catopen' function where the catalog for the program
--     can be found the user can set the environment variable `NLSPATH' to
--     a value which describes her/his choice.  Since this value must be
--     usable for different languages and locales it cannot be a simple
--     string.  Instead it is a format string (similar to `printf''s).
--     An example is
--
--          /usr/share/locale/%L/%N:/usr/share/locale/%L/LC_MESSAGES/%N
--
--     First one can see that more than one directory can be specified
--     (with the usual syntax of separating them by colons).  The next
--     things to observe are the format string, `%L' and `%N' in this
--     case.  The `catopen' function knows about several of them and the
--     replacement for all of them is of course different.
--
--    `%N'
--          This format element is substituted with the name of the
--          catalog file.  This is the value of the CAT_NAME argument
--          given to `catgets'.
--
--    `%L'
--          This format element is substituted with the name of the
--          currently selected locale for translating messages.  How this
--          is determined is explained below.
--
--    `%l'
--          (This is the lowercase ell.) This format element is
--          substituted with the language element of the locale name.
--          The string describing the selected locale is expected to have
--          the form `LANG[_TERR[.CODESET]]' and this format uses the
--          first part LANG.
--
--    `%t'
--          This format element is substituted by the territory part TERR
--          of the name of the currently selected locale.  See the
--          explanation of the format above.
--
--    `%c'
--          This format element is substituted by the codeset part
--          CODESET of the name of the currently selected locale.  See
--          the explanation of the format above.
--
--    `%%'
--          Since `%' is used in a meta character there must be a way to
--          express the `%' character in the result itself.  Using `%%'
--          does this just like it works for `printf'.
--
--     Using `NLSPATH' allows arbitrary directories to be searched for
--     message catalogs while still allowing different languages to be
--     used.  If the `NLSPATH' environment variable is not set, the
--     default value is
--
--          PREFIX/share/locale/%L/%N:PREFIX/share/locale/%L/LC_MESSAGES/%N
--
--     where PREFIX is given to `configure' while installing the GNU C
--     Library (this value is in many cases `/usr' or the empty string).
--
--     The remaining problem is to decide which must be used.  The value
--     decides about the substitution of the format elements mentioned
--     above.  First of all the user can specify a path in the message
--     catalog name (i.e., the name contains a slash character).  In this
--     situation the `NLSPATH' environment variable is not used.  The
--     catalog must exist as specified in the program, perhaps relative
--     to the current working directory.  This situation in not desirable
--     and catalogs names never should be written this way.  Beside this,
--     this behavior is not portable to all other platforms providing the
--     `catgets' interface.
--
--     Otherwise the values of environment variables from the standard
--     environment are examined (*note Standard Environment::).  Which
--     variables are examined is decided by the FLAG parameter of
--     `catopen'.  If the value is `NL_CAT_LOCALE' (which is defined in
--     `nl_types.h') then the `catopen' function use the name of the
--     locale currently selected for the `LC_MESSAGES' category.
--
--     If FLAG is zero the `LANG' environment variable is examined.  This
--     is a left-over from the early days where the concept of the locales
--     had not even reached the level of POSIX locales.
--
--     The environment variable and the locale name should have a value
--     of the form `LANG[_TERR[.CODESET]]' as explained above.  If no
--     environment variable is set the `"C"' locale is used which
--     prevents any translation.
--
--     The return value of the function is in any case a valid string.
--     Either it is a translation from a message catalog or it is the
--     same as the STRING parameter.  So a piece of code to decide
--     whether a translation actually happened must look like this:
--
--          {
--            char *trans = catgets (desc, set, msg, input_string);
--            if (trans == input_string)
--              {
--                /* Something went wrong.  */
--              }
--          }
--
--     When an error occurred the global variable ERRNO is set to
--
--    EBADF
--          The catalog does not exist.
--
--    ENOMSG
--          The set/message tuple does not name an existing element in the
--          message catalog.
--
--     While it sometimes can be useful to test for errors programs
--     normally will avoid any test.  If the translation is not available
--     it is no big problem if the original, untranslated message is
--     printed.  Either the user understands this as well or s/he will
--     look for the reason why the messages are not translated.
--
--   Please note that the currently selected locale does not depend on a
--call to the `setlocale' function.  It is not necessary that the locale
--data files for this locale exist and calling `setlocale' succeeds.  The
--`catopen' function directly reads the values of the environment
--variables.
--
-- - Function: char * catgets (nl_catd CATALOG_DESC, int SET, int
--          MESSAGE, const char *STRING)
--     The function `catgets' has to be used to access the massage catalog
--     previously opened using the `catopen' function.  The CATALOG_DESC
--     parameter must be a value previously returned by `catopen'.
--
--     The next two parameters, SET and MESSAGE, reflect the internal
--     organization of the message catalog files.  This will be explained
--     in detail below.  For now it is interesting to know that a catalog
--     can consists of several set and the messages in each thread are
--     individually numbered using numbers.  Neither the set number nor
--     the message number must be consecutive.  They can be arbitrarily
--     chosen.  But each message (unless equal to another one) must have
--     its own unique pair of set and message number.
--
--     Since it is not guaranteed that the message catalog for the
--     language selected by the user exists the last parameter STRING
--     helps to handle this case gracefully.  If no matching string can
--     be found STRING is returned.  This means for the programmer that
--
--        * the STRING parameters should contain reasonable text (this
--          also helps to understand the program seems otherwise there
--          would be no hint on the string which is expected to be
--          returned.
--
--        * all STRING arguments should be written in the same language.
--
--   It is somewhat uncomfortable to write a program using the `catgets'
--functions if no supporting functionality is available.  Since each
--set/message number tuple must be unique the programmer must keep lists
--of the messages at the same time the code is written.  And the work
--between several people working on the same project must be coordinated.
--We will see some how these problems can be relaxed a bit (*note Common
--Usage::).
--
-- - Function: int catclose (nl_catd CATALOG_DESC)
--     The `catclose' function can be used to free the resources
--     associated with a message catalog which previously was opened by a
--     call to `catopen'.  If the resources can be successfully freed the
--     function returns `0'.  Otherwise it return `-1' and the global
--     variable ERRNO is set.  Errors can occur if the catalog descriptor
--     CATALOG_DESC is not valid in which case ERRNO is set to `EBADF'.
--
--
--File: libc.info,  Node: The message catalog files,  Next: The gencat program,  Prev: The catgets Functions,  Up: Message catalogs a la X/Open
--
--Format of the message catalog files
-------------------------------------
--
--   The only reasonable way the translate all the messages of a function
--and store the result in a message catalog file which can be read by the
--`catopen' function is to write all the message text to the translator
--and let her/him translate them all.  I.e., we must have a file with
--entries which associate the set/message tuple with a specific
--translation.  This file format is specified in the X/Open standard and
--is as follows:
--
--   * Lines containing only whitespace characters or empty lines are
--     ignored.
--
--   * Lines which contain as the first non-whitespace character a `$'
--     followed by a whitespace character are comment and are also
--     ignored.
--
--   * If a line contains as the first non-whitespace characters the
--     sequence `$set' followed by a whitespace character an additional
--     argument is required to follow.  This argument can either be:
--
--        - a number.  In this case the value of this number determines
--          the set to which the following messages are added.
--
--        - an identifier consisting of alphanumeric characters plus the
--          underscore character.  In this case the set get automatically
--          a number assigned.  This value is one added to the largest
--          set number which so far appeared.
--
--          How to use the symbolic names is explained in section *Note
--          Common Usage::.
--
--          It is an error if a symbol name appears more than once.  All
--          following messages are placed in a set with this number.
--
--   * If a line contains as the first non-whitespace characters the
--     sequence `$delset' followed by a whitespace character an
--     additional argument is required to follow.  This argument can
--     either be:
--
--        - a number.  In this case the value of this number determines
--          the set which will be deleted.
--
--        - an identifier consisting of alphanumeric characters plus the
--          underscore character.  This symbolic identifier must match a
--          name for a set which previously was defined.  It is an error
--          if the name is unknown.
--
--     In both cases all messages in the specified set will be removed.
--     They will not appear in the output.  But if this set is later
--     again selected with a `$set' command again messages could be added
--     and these messages will appear in the output.
--
--   * If a line contains after leading whitespaces the sequence
--     `$quote', the quoting character used for this input file is
--     changed to the first non-whitespace character following the
--     `$quote'.  If no non-whitespace character is present before the
--     line ends quoting is disable.
--
--     By default no quoting character is used.  In this mode strings are
--     terminated with the first unescaped line break.  If there is a
--     `$quote' sequence present newline need not be escaped.  Instead a
--     string is terminated with the first unescaped appearance of the
--     quote character.
--
--     A common usage of this feature would be to set the quote character
--     to `"'.  Then any appearance of the `"' in the strings must be
--     escaped using the backslash (i.e., `\"' must be written).
--
--   * Any other line must start with a number or an alphanumeric
--     identifier (with the underscore character included).  The
--     following characters (starting after the first whitespace
--     character) will form the string which gets associated with the
--     currently selected set and the message number represented by the
--     number and identifier respectively.
--
--     If the start of the line is a number the message number is
--     obvious.  It is an error if the same message number already
--     appeared for this set.
--
--     If the leading token was an identifier the message number gets
--     automatically assigned.  The value is the current maximum messages
--     number for this set plus one.  It is an error if the identifier was
--     already used for a message in this set.  It is OK to reuse the
--     identifier for a message in another thread.  How to use the
--     symbolic identifiers will be explained below (*note Common
--     Usage::).  There is one limitation with the identifier: it must
--     not be `Set'.  The reason will be explained below.
--
--     The text of the messages can contain escape characters.  The usual
--     bunch of characters known from the ISO C language are recognized
--     (`\n', `\t', `\v', `\b', `\r', `\f', `\\', and `\NNN', where NNN
--     is the octal coding of a character code).
--
--   *Important:* The handling of identifiers instead of numbers for the
--set and messages is a GNU extension.  Systems strictly following the
--X/Open specification do not have this feature.  An example for a message
--catalog file is this:
--
--     $ This is a leading comment.
--     $quote "
--     
--     $set SetOne
--     1 Message with ID 1.
--     two "   Message with ID \"two\", which gets the value 2 assigned"
--     
--     $set SetTwo
--     $ Since the last set got the number 1 assigned this set has number 2.
--     4000 "The numbers can be arbitrary, they need not start at one."
--
--   This small example shows various aspects:
--   * Lines 1 and 9 are comments since they start with `$' followed by a
--     whitespace.
--
--   * The quoting character is set to `"'.  Otherwise the quotes in the
--     message definition would have to be left away and in this case the
--     message with the identifier `two' would loose its leading
--     whitespace.
--
--   * Mixing numbered messages with message having symbolic names is no
--     problem and the numbering happens automatically.
--
--   While this file format is pretty easy it is not the best possible for
--use in a running program.  The `catopen' function would have to parser
--the file and handle syntactic errors gracefully.  This is not so easy
--and the whole process is pretty slow.  Therefore the `catgets'
--functions expect the data in another more compact and ready-to-use file
--format.  There is a special program `gencat' which is explained in
--detail in the next section.
--
--   Files in this other format are not human readable.  To be easy to
--use by programs it is a binary file.  But the format is byte order
--independent so translation files can be shared by systems of arbitrary
--architecture (as long as they use the GNU C Library).
--
--   Details about the binary file format are not important to know since
--these files are always created by the `gencat' program.  The sources of
--the GNU C Library also provide the sources for the `gencat' program and
--so the interested reader can look through these source files to learn
--about the file format.
--
--
--File: libc.info,  Node: The gencat program,  Next: Common Usage,  Prev: The message catalog files,  Up: Message catalogs a la X/Open
--
--Generate Message Catalogs files
---------------------------------
--
--   The `gencat' program is specified in the X/Open standard and the GNU
--implementation follows this specification and so processes all
--correctly formed input files.  Additionally some extension are
--implemented which help to work in a more reasonable way with the
--`catgets' functions.
--
--   The `gencat' program can be invoked in two ways:
--
--     `gencat [OPTION]... [OUTPUT-FILE [INPUT-FILE]...]`
--
--   This is the interface defined in the X/Open standard.  If no
--INPUT-FILE parameter is given input will be read from standard input.
--Multiple input files will be read as if they are concatenated.  If
--OUTPUT-FILE is also missing, the output will be written to standard
--output.  To provide the interface one is used to from other programs a
--second interface is provided.
--
--     `gencat [OPTION]... -o OUTPUT-FILE [INPUT-FILE]...`
--
--   The option `-o' is used to specify the output file and all file
--arguments are used as input files.
--
--   Beside this one can use `-' or `/dev/stdin' for INPUT-FILE to denote
--the standard input.  Corresponding one can use `-' and `/dev/stdout'
--for OUTPUT-FILE to denote standard output.  Using `-' as a file name is
--allowed in X/Open while using the device names is a GNU extension.
--
--   The `gencat' program works by concatenating all input files and then
--*merge* the resulting collection of message sets with a possibly
--existing output file.  This is done by removing all messages with
--set/message number tuples matching any of the generated messages from
--the output file and then adding all the new messages.  To regenerate a
--catalog file while ignoring the old contents therefore requires to
--remove the output file if it exists.  If the output is written to
--standard output no merging takes place.
--
--The following table shows the options understood by the `gencat'
--program.  The X/Open standard does not specify any option for the
--program so all of these are GNU extensions.
--
--`-V'
--`--version'
--     Print the version information and exit.
--
--`-h'
--`--help'
--     Print a usage message listing all available options, then exit
--     successfully.
--
--`--new'
--     Do never merge the new messages from the input files with the old
--     content of the output files.  The old content of the output file
--     is discarded.
--
--`-H'
--`--header=name'
--     This option is used to emit the symbolic names given to sets and
--     messages in the input files for use in the program.  Details about
--     how to use this are given in the next section.  The NAME parameter
--     to this option specifies the name of the output file.  It will
--     contain a number of C preprocessor `#define's to associate a name
--     with a number.
--
--     Please note that the generated file only contains the symbols from
--     the input files.  If the output is merged with the previous
--     content of the output file the possibly existing symbols from the
--     file(s) which generated the old output files are not in the
--     generated header file.
--
--
--File: libc.info,  Node: Common Usage,  Prev: The gencat program,  Up: Message catalogs a la X/Open
--
--How to use the `catgets' interface
------------------------------------
--
--   The `catgets' functions can be used in two different ways.  By
--following slavishly the X/Open specs and not relying on the extension
--and by using the GNU extensions.  We will take a look at the former
--method first to understand the benefits of extensions.
--
--Not using symbolic names
--........................
--
--   Since the X/Open format of the message catalog files does not allow
--symbol names we have to work with numbers all the time.  When we start
--writing a program we have to replace all appearances of translatable
--strings with something like
--
--     catgets (catdesc, set, msg, "string")
--
--CATGETS is retrieved from a call to `catopen' which is normally done
--once at the program start.  The `"string"' is the string we want to
--translate.  The problems start with the set and message numbers.
--
--   In a bigger program several programmers usually work at the same
--time on the program and so coordinating the number allocation is
--crucial.  Though no two different strings must be indexed by the same
--tuple of numbers it is highly desirable to reuse the numbers for equal
--strings with equal translations (please note that there might be
--strings which are equal in one language but have different translations
--due to difference contexts).
--
--   The allocation process can be relaxed a bit by different set numbers
--for different parts of the program.  So the number of developers who
--have to coordinate the allocation can be reduced.  But still lists must
--be keep track of the allocation and errors can easily happen.  These
--errors cannot be discovered by the compiler or the `catgets' functions.
--Only the user of the program might see wrong messages printed.  In the
--worst cases the messages are so irritating that they cannot be
--recognized as wrong.  Think about the translations for `"true"' and
--`"false"' being exchanged.  This could result in a disaster.
--
--Using symbolic names
--....................
--
--   The problems mentioned in the last section derive from the fact that:
--
--  1. the numbers are allocated once and due to the possibly frequent
--     use of them it is difficult to change a number later.
--
--  2. the numbers do not allow to guess anything about the string and
--     therefore collisions can easily happen.
--
--   By constantly using symbolic names and by providing a method which
--maps the string content to a symbolic name (however this will happen)
--one can prevent both problems above.  The cost of this is that the
--programmer has to write a complete message catalog file while s/he is
--writing the program itself.
--
--   This is necessary since the symbolic names must be mapped to numbers
--before the program sources can be compiled.  In the last section it was
--described how to generate a header containing the mapping of the names.
--E.g., for the example message file given in the last section we could
--call the `gencat' program as follow (assume `ex.msg' contains the
--sources).
--
--     gencat -H ex.h -o ex.cat ex.msg
--
--This generates a header file with the following content:
--
--     #define SetTwoSet 0x2   /* ex.msg:8 */
--     
--     #define SetOneSet 0x1   /* ex.msg:4 */
--     #define SetOnetwo 0x2   /* ex.msg:6 */
--
--   As can be seen the various symbols given in the source file are
--mangled to generate unique identifiers and these identifiers get numbers
--assigned.  Reading the source file and knowing about the rules will
--allow to predict the content of the header file (it is deterministic)
--but this is not necessary.  The `gencat' program can take care for
--everything.  All the programmer has to do is to put the generated header
--file in the dependency list of the source files of her/his project and
--to add a rules to regenerate the header of any of the input files
--change.
--
--   One word about the symbol mangling.  Every symbol consists of two
--parts: the name of the message set plus the name of the message or the
--special string `Set'.  So `SetOnetwo' means this macro can be used to
--access the translation with identifier `two' in the message set
--`SetOne'.
--
--   The other names denote the names of the message sets.  The special
--string `Set' is used in the place of the message identifier.
--
--   If in the code the second string of the set `SetOne' is used the C
--code should look like this:
--
--     catgets (catdesc, SetOneSet, SetOnetwo,
--              "   Message with ID \"two\", which gets the value 2 assigned")
--
--   Writing the function this way will allow to change the message number
--and even the set number without requiring any change in the C source
--code.  (The text of the string is normally not the same; this is only
--for this example.)
--
--How does to this allow to develop
--.................................
--
--   To illustrate the usual way to work with the symbolic version numbers
--here is a little example.  Assume we want to write the very complex and
--famous greeting program.  We start by writing the code as usual:
--
--     #include <stdio.h>
--     int
--     main (void)
--     {
--       printf ("Hello, world!\n");
--       return 0;
--     }
--
--   Now we want to internationalize the message and therefore replace the
--message with whatever the user wants.
--
--     #include <nl_types.h>
--     #include <stdio.h>
--     #include "msgnrs.h"
--     int
--     main (void)
--     {
--       nl_catd catdesc = catopen ("hello.cat", NL_CAT_LOCALE);
--       printf (catgets (catdesc, SetMainSet, SetMainHello,
--                        "Hello, world!\n"));
--       catclose (catdesc);
--       return 0;
--     }
--
--   We see how the catalog object is opened and the returned descriptor
--used in the other function calls.  It is not really necessary to check
--for failure of any of the functions since even in these situations the
--functions will behave reasonable.  They simply will be return a
--translation.
--
--   What remains unspecified here are the constants `SetMainSet' and
--`SetMainHello'.  These are the symbolic names describing the message.
--To get the actual definitions which match the information in the
--catalog file we have to create the message catalog source file and
--process it using the `gencat' program.
--
--     $ Messages for the famous greeting program.
--     $quote "
--     
--     $set Main
--     Hello "Hallo, Welt!\n"
--
--   Now we can start building the program (assume the message catalog
--source file is named `hello.msg' and the program source file `hello.c'):
--
--     % gencat -H msgnrs.h -o hello.cat hello.msg
--     % cat msgnrs.h
--     #define MainSet 0x1     /* hello.msg:4 */
--     #define MainHello 0x1   /* hello.msg:5 */
--     % gcc -o hello hello.c -I.
--     % cp hello.cat /usr/share/locale/de/LC_MESSAGES
--     % echo $LC_ALL
--     de
--     % ./hello
--     Hallo, Welt!
--     %
--
--   The call of the `gencat' program creates the missing header file
--`msgnrs.h' as well as the message catalog binary.  The former is used
--in the compilation of `hello.c' while the later is placed in a
--directory in which the `catopen' function will try to locate it.
--Please check the `LC_ALL' environment variable and the default path for
--`catopen' presented in the description above.
--
--
--File: libc.info,  Node: The Uniforum approach,  Prev: Message catalogs a la X/Open,  Up: Message Translation
--
--The Uniforum approach to Message Translation
--============================================
--
--   Sun Microsystems tried to standardize a different approach to message
--translation in the Uniforum group.  There never was a real standard
--defined but still the interface was used in Sun's operation systems.
--Since this approach fits better in the development process of free
--software it is also used throughout the GNU project and the GNU
--`gettext' package provides support for this outside the GNU C Library.
--
--   The code of the `libintl' from GNU `gettext' is the same as the code
--in the GNU C Library.  So the documentation in the GNU `gettext' manual
--is also valid for the functionality here.  The following text will
--describe the library functions in detail.  But the numerous helper
--programs are not described in this manual.  Instead people should read
--the GNU `gettext' manual (*note GNU gettext utilities: (gettext)Top.).
--We will only give a short overview.
--
--   Though the `catgets' functions are available by default on more
--systems the `gettext' interface is at least as portable as the former.
--The GNU `gettext' package can be used wherever the functions are not
--available.
--
--* Menu:
--
--* Message catalogs with gettext::  The `gettext' family of functions.
--* Helper programs for gettext::    Programs to handle message catalogs
--                                    for `gettext'.
--
--
--File: libc.info,  Node: Message catalogs with gettext,  Next: Helper programs for gettext,  Up: The Uniforum approach
--
--The `gettext' family of functions
-----------------------------------
--
--   The paradigms underlying the `gettext' approach to message
--translations is different from that of the `catgets' functions the
--basic functionally is equivalent.  There are functions of the following
--categories:
--
--* Menu:
--
--* Translation with gettext::       What has to be done to translate a message.
--* Locating gettext catalog::       How to determine which catalog to be used.
--* Advanced gettext functions::     Additional functions for more complicated
--                                    situations.
--* Charset conversion in gettext::  How to specify the output character set
--                                    `gettext' uses.
--* GUI program problems::           How to use `gettext' in GUI programs.
--* Using gettextized software::     The possibilities of the user to influence
--                                    the way `gettext' works.
--
--
--File: libc.info,  Node: Translation with gettext,  Next: Locating gettext catalog,  Up: Message catalogs with gettext
--
--What has to be done to translate a message?
--...........................................
--
--   The `gettext' functions have a very simple interface.  The most
--basic function just takes the string which shall be translated as the
--argument and it returns the translation.  This is fundamentally
--different from the `catgets' approach where an extra key is necessary
--and the original string is only used for the error case.
--
--   If the string which has to be translated is the only argument this of
--course means the string itself is the key.  I.e., the translation will
--be selected based on the original string.  The message catalogs must
--therefore contain the original strings plus one translation for any such
--string.  The task of the `gettext' function is it to compare the
--argument string with the available strings in the catalog and return the
--appropriate translation.  Of course this process is optimized so that
--this process is not more expensive than an access using an atomic key
--like in `catgets'.
--
--   The `gettext' approach has some advantages but also some
--disadvantages.  Please see the GNU `gettext' manual for a detailed
--discussion of the pros and cons.
--
--   All the definitions and declarations for `gettext' can be found in
--the `libintl.h' header file.  On systems where these functions are not
--part of the C library they can be found in a separate library named
--`libintl.a' (or accordingly different for shared libraries).
--
-- - Function: char * gettext (const char *MSGID)
--     The `gettext' function searches the currently selected message
--     catalogs for a string which is equal to MSGID.  If there is such a
--     string available it is returned.  Otherwise the argument string
--     MSGID is returned.
--
--     Please note that all though the return value is `char *' the
--     returned string must not be changed.  This broken type results
--     from the history of the function and does not reflect the way the
--     function should be used.
--
--     Please note that above we wrote "message catalogs" (plural).  This
--     is a specialty of the GNU implementation of these functions and we
--     will say more about this when we talk about the ways message
--     catalogs are selected (*note Locating gettext catalog::).
--
--     The `gettext' function does not modify the value of the global
--     ERRNO variable.  This is necessary to make it possible to write
--     something like
--
--            printf (gettext ("Operation failed: %m\n"));
--
--     Here the ERRNO value is used in the `printf' function while
--     processing the `%m' format element and if the `gettext' function
--     would change this value (it is called before `printf' is called)
--     we would get a wrong message.
--
--     So there is no easy way to detect a missing message catalog beside
--     comparing the argument string with the result.  But it is normally
--     the task of the user to react on missing catalogs.  The program
--     cannot guess when a message catalog is really necessary since for
--     a user who speaks the language the program was developed in does
--     not need any translation.
--
--   The remaining two functions to access the message catalog add some
--functionality to select a message catalog which is not the default one.
--This is important if parts of the program are developed independently.
--Every part can have its own message catalog and all of them can be used
--at the same time.  The C library itself is an example: internally it
--uses the `gettext' functions but since it must not depend on a
--currently selected default message catalog it must specify all ambiguous
--information.
--
-- - Function: char * dgettext (const char *DOMAINNAME, const char *MSGID)
--     The `dgettext' functions acts just like the `gettext' function.
--     It only takes an additional first argument DOMAINNAME which guides
--     the selection of the message catalogs which are searched for the
--     translation.  If the DOMAINNAME parameter is the null pointer the
--     `dgettext' function is exactly equivalent to `gettext' since the
--     default value for the domain name is used.
--
--     As for `gettext' the return value type is `char *' which is an
--     anachronism.  The returned string must never be modified.
--
-- - Function: char * dcgettext (const char *DOMAINNAME, const char
--          *MSGID, int CATEGORY)
--     The `dcgettext' adds another argument to those which `dgettext'
--     takes.  This argument CATEGORY specifies the last piece of
--     information needed to localize the message catalog.  I.e., the
--     domain name and the locale category exactly specify which message
--     catalog has to be used (relative to a given directory, see below).
--
--     The `dgettext' function can be expressed in terms of `dcgettext'
--     by using
--
--          dcgettext (domain, string, LC_MESSAGES)
--
--     instead of
--
--          dgettext (domain, string)
--
--     This also shows which values are expected for the third parameter.
--     One has to use the available selectors for the categories
--     available in `locale.h'.  Normally the available values are
--     `LC_CTYPE', `LC_COLLATE', `LC_MESSAGES', `LC_MONETARY',
--     `LC_NUMERIC', and `LC_TIME'.  Please note that `LC_ALL' must not
--     be used and even though the names might suggest this, there is no
--     relation to the environments variables of this name.
--
--     The `dcgettext' function is only implemented for compatibility with
--     other systems which have `gettext' functions.  There is not really
--     any situation where it is necessary (or useful) to use a different
--     value but `LC_MESSAGES' in for the CATEGORY parameter.  We are
--     dealing with messages here and any other choice can only be
--     irritating.
--
--     As for `gettext' the return value type is `char *' which is an
--     anachronism.  The returned string must never be modified.
--
--   When using the three functions above in a program it is a frequent
--case that the MSGID argument is a constant string.  So it is worth to
--optimize this case.  Thinking shortly about this one will realize that
--as long as no new message catalog is loaded the translation of a message
--will not change.  This optimization is actually implemented by the
--`gettext', `dgettext' and `dcgettext' functions.
--
--
--File: libc.info,  Node: Locating gettext catalog,  Next: Advanced gettext functions,  Prev: Translation with gettext,  Up: Message catalogs with gettext
--
--How to determine which catalog to be used
--.........................................
--
--   The functions to retrieve the translations for a given message have a
--remarkable simple interface.  But to provide the user of the program
--still the opportunity to select exactly the translation s/he wants and
--also to provide the programmer the possibility to influence the way to
--locate the search for catalogs files there is a quite complicated
--underlying mechanism which controls all this.  The code is complicated
--the use is easy.
--
--   Basically we have two different tasks to perform which can also be
--performed by the `catgets' functions:
--
--  1. Locate the set of message catalogs.  There are a number of files
--     for different languages and which all belong to the package.
--     Usually they are all stored in the filesystem below a certain
--     directory.
--
--     There can be arbitrary many packages installed and they can follow
--     different guidelines for the placement of their files.
--
--  2. Relative to the location specified by the package the actual
--     translation files must be searched, based on the wishes of the
--     user.  I.e., for each language the user selects the program should
--     be able to locate the appropriate file.
--
--   This is the functionality required by the specifications for
--`gettext' and this is also what the `catgets' functions are able to do.
--But there are some problems unresolved:
--
--   * The language to be used can be specified in several different ways.
--     There is no generally accepted standard for this and the user
--     always expects the program understand what s/he means.  E.g., to
--     select the German translation one could write `de', `german', or
--     `deutsch' and the program should always react the same.
--
--   * Sometimes the specification of the user is too detailed.  If s/he,
--     e.g., specifies `de_DE.ISO-8859-1' which means German, spoken in
--     Germany, coded using the ISO 8859-1 character set there is the
--     possibility that a message catalog matching this exactly is not
--     available.  But there could be a catalog matching `de' and if the
--     character set used on the machine is always ISO 8859-1 there is no
--     reason why this later message catalog should not be used.  (We
--     call this "message inheritance".)
--
--   * If a catalog for a wanted language is not available it is not
--     always the second best choice to fall back on the language of the
--     developer and simply not translate any message.  Instead a user
--     might be better able to read the messages in another language and
--     so the user of the program should be able to define an precedence
--     order of languages.
--
--   We can divide the configuration actions in two parts: the one is
--performed by the programmer, the other by the user.  We will start with
--the functions the programmer can use since the user configuration will
--be based on this.
--
--   As the functions described in the last sections already mention
--separate sets of messages can be selected by a "domain name".  This is a
--simple string which should be unique for each program part with uses a
--separate domain.  It is possible to use in one program arbitrary many
--domains at the same time.  E.g., the GNU C Library itself uses a domain
--named `libc' while the program using the C Library could use a domain
--named `foo'.  The important point is that at any time exactly one
--domain is active.  This is controlled with the following function.
--
-- - Function: char * textdomain (const char *DOMAINNAME)
--     The `textdomain' function sets the default domain, which is used in
--     all future `gettext' calls, to DOMAINNAME.  Please note that
--     `dgettext' and `dcgettext' calls are not influenced if the
--     DOMAINNAME parameter of these functions is not the null pointer.
--
--     Before the first call to `textdomain' the default domain is
--     `messages'.  This is the name specified in the specification of
--     the `gettext' API.  This name is as good as any other name.  No
--     program should ever really use a domain with this name since this
--     can only lead to problems.
--
--     The function returns the value which is from now on taken as the
--     default domain.  If the system went out of memory the returned
--     value is `NULL' and the global variable ERRNO is set to `ENOMEM'.
--     Despite the return value type being `char *' the return string must
--     not be changed.  It is allocated internally by the `textdomain'
--     function.
--
--     If the DOMAINNAME parameter is the null pointer no new default
--     domain is set.  Instead the currently selected default domain is
--     returned.
--
--     If the DOMAINNAME parameter is the empty string the default domain
--     is reset to its initial value, the domain with the name `messages'.
--     This possibility is questionable to use since the domain `messages'
--     really never should be used.
--
-- - Function: char * bindtextdomain (const char *DOMAINNAME, const char
--          *DIRNAME)
--     The `bindtextdomain' function can be used to specify the directory
--     which contains the message catalogs for domain DOMAINNAME for the
--     different languages.  To be correct, this is the directory where
--     the hierarchy of directories is expected.  Details are explained
--     below.
--
--     For the programmer it is important to note that the translations
--     which come with the program have be placed in a directory
--     hierarchy starting at, say, `/foo/bar'.  Then the program should
--     make a `bindtextdomain' call to bind the domain for the current
--     program to this directory.  So it is made sure the catalogs are
--     found.  A correctly running program does not depend on the user
--     setting an environment variable.
--
--     The `bindtextdomain' function can be used several times and if the
--     DOMAINNAME argument is different the previously bound domains will
--     not be overwritten.
--
--     If the program which wish to use `bindtextdomain' at some point of
--     time use the `chdir' function to change the current working
--     directory it is important that the DIRNAME strings ought to be an
--     absolute pathname.  Otherwise the addressed directory might vary
--     with the time.
--
--     If the DIRNAME parameter is the null pointer `bindtextdomain'
--     returns the currently selected directory for the domain with the
--     name DOMAINNAME.
--
--     The `bindtextdomain' function returns a pointer to a string
--     containing the name of the selected directory name.  The string is
--     allocated internally in the function and must not be changed by the
--     user.  If the system went out of core during the execution of
--     `bindtextdomain' the return value is `NULL' and the global
--     variable ERRNO is set accordingly.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-14 glibc-2.3.2-200304020432/manual/libc.info-14
---- glibc-2.3.2/manual/libc.info-14	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-14	Thu Jan  1 01:00:00 1970
-@@ -1,1159 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Advanced gettext functions,  Next: Charset conversion in gettext,  Prev: Locating gettext catalog,  Up: Message catalogs with gettext
--
--Additional functions for more complicated situations
--....................................................
--
--   The functions of the `gettext' family described so far (and all the
--`catgets' functions as well) have one problem in the real world which
--have been neglected completely in all existing approaches.  What is
--meant here is the handling of plural forms.
--
--   Looking through Unix source code before the time anybody thought
--about internationalization (and, sadly, even afterwards) one can often
--find code similar to the following:
--
--        printf ("%d file%s deleted", n, n == 1 ? "" : "s");
--
--After the first complaints from people internationalizing the code
--people either completely avoided formulations like this or used strings
--like `"file(s)"'.  Both look unnatural and should be avoided.  First
--tries to solve the problem correctly looked like this:
--
--        if (n == 1)
--          printf ("%d file deleted", n);
--        else
--          printf ("%d files deleted", n);
--
--   But this does not solve the problem.  It helps languages where the
--plural form of a noun is not simply constructed by adding an `s' but
--that is all.  Once again people fell into the trap of believing the
--rules their language is using are universal.  But the handling of plural
--forms differs widely between the language families.  There are two
--things we can differ between (and even inside language families);
--
--   * The form how plural forms are build differs.  This is a problem
--     with language which have many irregularities.  German, for
--     instance, is a drastic case.  Though English and German are part
--     of the same language family (Germanic), the almost regular forming
--     of plural noun forms (appending an `s') is hardly found in German.
--
--   * The number of plural forms differ.  This is somewhat surprising for
--     those who only have experiences with Romanic and Germanic languages
--     since here the number is the same (there are two).
--
--     But other language families have only one form or many forms.  More
--     information on this in an extra section.
--
--   The consequence of this is that application writers should not try to
--solve the problem in their code.  This would be localization since it is
--only usable for certain, hardcoded language environments.  Instead the
--extended `gettext' interface should be used.
--
--   These extra functions are taking instead of the one key string two
--strings and an numerical argument.  The idea behind this is that using
--the numerical argument and the first string as a key, the implementation
--can select using rules specified by the translator the right plural
--form.  The two string arguments then will be used to provide a return
--value in case no message catalog is found (similar to the normal
--`gettext' behavior).  In this case the rules for Germanic language is
--used and it is assumed that the first string argument is the singular
--form, the second the plural form.
--
--   This has the consequence that programs without language catalogs can
--display the correct strings only if the program itself is written using
--a Germanic language.  This is a limitation but since the GNU C library
--(as well as the GNU `gettext' package) are written as part of the GNU
--package and the coding standards for the GNU project require program
--being written in English, this solution nevertheless fulfills its
--purpose.
--
-- - Function: char * ngettext (const char *MSGID1, const char *MSGID2,
--          unsigned long int N)
--     The `ngettext' function is similar to the `gettext' function as it
--     finds the message catalogs in the same way.  But it takes two
--     extra arguments.  The MSGID1 parameter must contain the singular
--     form of the string to be converted.  It is also used as the key
--     for the search in the catalog.  The MSGID2 parameter is the plural
--     form.  The parameter N is used to determine the plural form.  If no
--     message catalog is found MSGID1 is returned if `n == 1', otherwise
--     `msgid2'.
--
--     An example for the us of this function is:
--
--            printf (ngettext ("%d file removed", "%d files removed", n), n);
--
--     Please note that the numeric value N has to be passed to the
--     `printf' function as well.  It is not sufficient to pass it only to
--     `ngettext'.
--
-- - Function: char * dngettext (const char *DOMAIN, const char *MSGID1,
--          const char *MSGID2, unsigned long int N)
--     The `dngettext' is similar to the `dgettext' function in the way
--     the message catalog is selected.  The difference is that it takes
--     two extra parameter to provide the correct plural form.  These two
--     parameters are handled in the same way `ngettext' handles them.
--
-- - Function: char * dcngettext (const char *DOMAIN, const char *MSGID1,
--          const char *MSGID2, unsigned long int N, int CATEGORY)
--     The `dcngettext' is similar to the `dcgettext' function in the way
--     the message catalog is selected.  The difference is that it takes
--     two extra parameter to provide the correct plural form.  These two
--     parameters are handled in the same way `ngettext' handles them.
--
--The problem of plural forms
--...........................
--
--   A description of the problem can be found at the beginning of the
--last section.  Now there is the question how to solve it.  Without the
--input of linguists (which was not available) it was not possible to
--determine whether there are only a few different forms in which plural
--forms are formed or whether the number can increase with every new
--supported language.
--
--   Therefore the solution implemented is to allow the translator to
--specify the rules of how to select the plural form.  Since the formula
--varies with every language this is the only viable solution except for
--hardcoding the information in the code (which still would require the
--possibility of extensions to not prevent the use of new languages).  The
--details are explained in the GNU `gettext' manual.  Here only a a bit
--of information is provided.
--
--   The information about the plural form selection has to be stored in
--the header entry (the one with the empty (`msgid' string).  It looks
--like this:
--
--     Plural-Forms: nplurals=2; plural=n == 1 ? 0 : 1;
--
--   The `nplurals' value must be a decimal number which specifies how
--many different plural forms exist for this language.  The string
--following `plural' is an expression which is using the C language
--syntax.  Exceptions are that no negative number are allowed, numbers
--must be decimal, and the only variable allowed is `n'.  This expression
--will be evaluated whenever one of the functions `ngettext',
--`dngettext', or `dcngettext' is called.  The numeric value passed to
--these functions is then substituted for all uses of the variable `n' in
--the expression.  The resulting value then must be greater or equal to
--zero and smaller than the value given as the value of `nplurals'.
--
--The following rules are known at this point.  The language with families
--are listed.  But this does not necessarily mean the information can be
--generalized for the whole family (as can be easily seen in the table
--below).(1)
--
--Only one form:
--     Some languages only require one single form.  There is no
--     distinction between the singular and plural form.  An appropriate
--     header entry would look like this:
--
--          Plural-Forms: nplurals=1; plural=0;
--
--     Languages with this property include:
--
--    Finno-Ugric family
--          Hungarian
--
--    Asian family
--          Japanese
--
--    Turkic/Altaic family
--          Turkish
--
--Two forms, singular used for one only
--     This is the form used in most existing programs since it is what
--     English is using.  A header entry would look like this:
--
--          Plural-Forms: nplurals=2; plural=n != 1;
--
--     (Note: this uses the feature of C expressions that boolean
--     expressions have to value zero or one.)
--
--     Languages with this property include:
--
--    Germanic family
--          Danish, Dutch, English, German, Norwegian, Swedish
--
--    Finno-Ugric family
--          Estonian, Finnish
--
--    Latin/Greek family
--          Greek
--
--    Semitic family
--          Hebrew
--
--    Romance family
--          Italian, Spanish
--
--    Artificial
--          Esperanto
--
--Two forms, singular used for zero and one
--     Exceptional case in the language family.  The header entry would
--     be:
--
--          Plural-Forms: nplurals=2; plural=n>1;
--
--     Languages with this property include:
--
--    Romanic family
--          French
--
--Three forms, special cases for one and two
--     The header entry would be:
--
--          Plural-Forms: nplurals=3; plural=n==1 ? 0 : n==2 ? 1 : 2;
--
--     Languages with this property include:
--
--    Celtic
--          Gaeilge
--
--Three forms, special cases for numbers ending in 1 and 2, 3, 4, except those ending in 1[1-4]
--     The header entry would look like this:
--
--          Plural-Forms: nplurals=3; \
--              plural=n%100/10==1 ? 2 : n%10==1 ? 0 : (n+9)%10>3 ? 2 : 1;
--
--     Languages with this property include:
--
--    Slavic family
--          Czech, Russian
--
--Three forms, special cases for 1 and 2, 3, 4
--     The header entry would look like this:
--
--          Plural-Forms: nplurals=3; \
--              plural=(n==1) ? 1 : (n>=2 && n<=4) ? 2 : 0;
--
--     Languages with this property include:
--
--    Slavic family
--          Slovak
--
--Three forms, special case for one and some numbers ending in 2, 3, or 4
--     The header entry would look like this:
--
--          Plural-Forms: nplurals=3; \
--              plural=n==1 ? 0 : \
--                     n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;
--
--     (Continuation in the next line is possible.)
--
--     Languages with this property include:
--
--    Slavic family
--          Polish
--
--Four forms, special case for one and all numbers ending in 2, 3, or 4
--     The header entry would look like this:
--
--          Plural-Forms: nplurals=4; \
--              plural=n==1 ? 0 : n%10==2 ? 1 : n%10==3 || n%10==4 ? 2 : 3;
--
--     Languages with this property include:
--
--    Slavic family
--          Slovenian
--
--   ---------- Footnotes ----------
--
--   (1) Additions are welcome.  Send appropriate information to
--<bug-glibc-manual@gnu.org>.
--
--
--File: libc.info,  Node: Charset conversion in gettext,  Next: GUI program problems,  Prev: Advanced gettext functions,  Up: Message catalogs with gettext
--
--How to specify the output character set `gettext' uses
--......................................................
--
--   `gettext' not only looks up a translation in a message catalog.  It
--also converts the translation on the fly to the desired output character
--set.  This is useful if the user is working in a different character set
--than the translator who created the message catalog, because it avoids
--distributing variants of message catalogs which differ only in the
--character set.
--
--   The output character set is, by default, the value of `nl_langinfo
--(CODESET)', which depends on the `LC_CTYPE' part of the current locale.
--But programs which store strings in a locale independent way (e.g.
--UTF-8) can request that `gettext' and related functions return the
--translations in that encoding, by use of the `bind_textdomain_codeset'
--function.
--
--   Note that the MSGID argument to `gettext' is not subject to
--character set conversion.  Also, when `gettext' does not find a
--translation for MSGID, it returns MSGID unchanged - independently of
--the current output character set.  It is therefore recommended that all
--MSGIDs be US-ASCII strings.
--
-- - Function: char * bind_textdomain_codeset (const char *DOMAINNAME,
--          const char *CODESET)
--     The `bind_textdomain_codeset' function can be used to specify the
--     output character set for message catalogs for domain DOMAINNAME.
--     The CODESET argument must be a valid codeset name which can be used
--     for the `iconv_open' function, or a null pointer.
--
--     If the CODESET parameter is the null pointer,
--     `bind_textdomain_codeset' returns the currently selected codeset
--     for the domain with the name DOMAINNAME. It returns `NULL' if no
--     codeset has yet been selected.
--
--     The `bind_textdomain_codeset' function can be used several times.
--     If used multiple times with the same DOMAINNAME argument, the
--     later call overrides the settings made by the earlier one.
--
--     The `bind_textdomain_codeset' function returns a pointer to a
--     string containing the name of the selected codeset.  The string is
--     allocated internally in the function and must not be changed by the
--     user.  If the system went out of core during the execution of
--     `bind_textdomain_codeset', the return value is `NULL' and the
--     global variable ERRNO is set accordingly.
--
--
--File: libc.info,  Node: GUI program problems,  Next: Using gettextized software,  Prev: Charset conversion in gettext,  Up: Message catalogs with gettext
--
--How to use `gettext' in GUI programs
--....................................
--
--   One place where the `gettext' functions, if used normally, have big
--problems is within programs with graphical user interfaces (GUIs).  The
--problem is that many of the strings which have to be translated are very
--short.  They have to appear in pull-down menus which restricts the
--length.  But strings which are not containing entire sentences or at
--least large fragments of a sentence may appear in more than one
--situation in the program but might have different translations.  This is
--especially true for the one-word strings which are frequently used in
--GUI programs.
--
--   As a consequence many people say that the `gettext' approach is
--wrong and instead `catgets' should be used which indeed does not have
--this problem.  But there is a very simple and powerful method to handle
--these kind of problems with the `gettext' functions.
--
--As as example consider the following fictional situation.  A GUI program
--has a menu bar with the following entries:
--
--     +------------+------------+--------------------------------------+
--     | File       | Printer    |                                      |
--     +------------+------------+--------------------------------------+
--     | Open     | | Select   |
--     | New      | | Open     |
--     +----------+ | Connect  |
--                  +----------+
--
--   To have the strings `File', `Printer', `Open', `New', `Select', and
--`Connect' translated there has to be at some point in the code a call
--to a function of the `gettext' family.  But in two places the string
--passed into the function would be `Open'.  The translations might not
--be the same and therefore we are in the dilemma described above.
--
--   One solution to this problem is to artificially enlengthen the
--strings to make them unambiguous.  But what would the program do if no
--translation is available?  The enlengthened string is not what should be
--printed.  So we should use a little bit modified version of the
--functions.
--
--   To enlengthen the strings a uniform method should be used.  E.g., in
--the example above the strings could be chosen as
--
--     Menu|File
--     Menu|Printer
--     Menu|File|Open
--     Menu|File|New
--     Menu|Printer|Select
--     Menu|Printer|Open
--     Menu|Printer|Connect
--
--   Now all the strings are different and if now instead of `gettext'
--the following little wrapper function is used, everything works just
--fine:
--
--       char *
--       sgettext (const char *msgid)
--       {
--         char *msgval = gettext (msgid);
--         if (msgval == msgid)
--           msgval = strrchr (msgid, '|') + 1;
--         return msgval;
--       }
--
--   What this little function does is to recognize the case when no
--translation is available.  This can be done very efficiently by a
--pointer comparison since the return value is the input value.  If there
--is no translation we know that the input string is in the format we used
--for the Menu entries and therefore contains a `|' character.  We simply
--search for the last occurrence of this character and return a pointer
--to the character following it.  That's it!
--
--   If one now consistently uses the enlengthened string form and
--replaces the `gettext' calls with calls to `sgettext' (this is normally
--limited to very few places in the GUI implementation) then it is
--possible to produce a program which can be internationalized.
--
--   With advanced compilers (such as GNU C) one can write the `sgettext'
--functions as an inline function or as a macro like this:
--
--     #define sgettext(msgid) \
--       ({ const char *__msgid = (msgid);            \
--          char *__msgstr = gettext (__msgid);       \
--          if (__msgval == __msgid)                  \
--            __msgval = strrchr (__msgid, '|') + 1;  \
--          __msgval; })
--
--   The other `gettext' functions (`dgettext', `dcgettext' and the
--`ngettext' equivalents) can and should have corresponding functions as
--well which look almost identical, except for the parameters and the
--call to the underlying function.
--
--   Now there is of course the question why such functions do not exist
--in the GNU C library?  There are two parts of the answer to this
--question.
--
--   * They are easy to write and therefore can be provided by the
--     project they are used in.  This is not an answer by itself and
--     must be seen together with the second part which is:
--
--   * There is no way the C library can contain a version which can work
--     everywhere.  The problem is the selection of the character to
--     separate the prefix from the actual string in the enlenghtened
--     string.  The examples above used `|' which is a quite good choice
--     because it resembles a notation frequently used in this context
--     and it also is a character not often used in message strings.
--
--     But what if the character is used in message strings.  Or if the
--     chose character is not available in the character set on the
--     machine one compiles (e.g., `|' is not required to exist for
--     ISO C; this is why the `iso646.h' file exists in ISO C programming
--     environments).
--
--   There is only one more comment to make left.  The wrapper function
--above require that the translations strings are not enlengthened
--themselves.  This is only logical.  There is no need to disambiguate
--the strings (since they are never used as keys for a search) and one
--also saves quite some memory and disk space by doing this.
--
--
--File: libc.info,  Node: Using gettextized software,  Prev: GUI program problems,  Up: Message catalogs with gettext
--
--User influence on `gettext'
--...........................
--
--   The last sections described what the programmer can do to
--internationalize the messages of the program.  But it is finally up to
--the user to select the message s/he wants to see.  S/He must understand
--them.
--
--   The POSIX locale model uses the environment variables `LC_COLLATE',
--`LC_CTYPE', `LC_MESSAGES', `LC_MONETARY', `NUMERIC', and `LC_TIME' to
--select the locale which is to be used.  This way the user can influence
--lots of functions.  As we mentioned above the `gettext' functions also
--take advantage of this.
--
--   To understand how this happens it is necessary to take a look at the
--various components of the filename which gets computed to locate a
--message catalog.  It is composed as follows:
--
--     DIR_NAME/LOCALE/LC_CATEGORY/DOMAIN_NAME.mo
--
--   The default value for DIR_NAME is system specific.  It is computed
--from the value given as the prefix while configuring the C library.
--This value normally is `/usr' or `/'.  For the former the complete
--DIR_NAME is:
--
--     /usr/share/locale
--
--   We can use `/usr/share' since the `.mo' files containing the message
--catalogs are system independent, so all systems can use the same files.
--If the program executed the `bindtextdomain' function for the message
--domain that is currently handled, the `dir_name' component is exactly
--the value which was given to the function as the second parameter.
--I.e., `bindtextdomain' allows overwriting the only system dependent and
--fixed value to make it possible to address files anywhere in the
--filesystem.
--
--   The CATEGORY is the name of the locale category which was selected
--in the program code.  For `gettext' and `dgettext' this is always
--`LC_MESSAGES', for `dcgettext' this is selected by the value of the
--third parameter.  As said above it should be avoided to ever use a
--category other than `LC_MESSAGES'.
--
--   The LOCALE component is computed based on the category used.  Just
--like for the `setlocale' function here comes the user selection into
--the play.  Some environment variables are examined in a fixed order and
--the first environment variable set determines the return value of the
--lookup process.  In detail, for the category `LC_xxx' the following
--variables in this order are examined:
--
--`LANGUAGE'
--
--`LC_ALL'
--
--`LC_xxx'
--
--`LANG'
--   This looks very familiar.  With the exception of the `LANGUAGE'
--environment variable this is exactly the lookup order the `setlocale'
--function uses.  But why introducing the `LANGUAGE' variable?
--
--   The reason is that the syntax of the values these variables can have
--is different to what is expected by the `setlocale' function.  If we
--would set `LC_ALL' to a value following the extended syntax that would
--mean the `setlocale' function will never be able to use the value of
--this variable as well.  An additional variable removes this problem
--plus we can select the language independently of the locale setting
--which sometimes is useful.
--
--   While for the `LC_xxx' variables the value should consist of exactly
--one specification of a locale the `LANGUAGE' variable's value can
--consist of a colon separated list of locale names.  The attentive
--reader will realize that this is the way we manage to implement one of
--our additional demands above: we want to be able to specify an ordered
--list of language.
--
--   Back to the constructed filename we have only one component missing.
--The DOMAIN_NAME part is the name which was either registered using the
--`textdomain' function or which was given to `dgettext' or `dcgettext'
--as the first parameter.  Now it becomes obvious that a good choice for
--the domain name in the program code is a string which is closely
--related to the program/package name.  E.g., for the GNU C Library the
--domain name is `libc'.
--
--A limit piece of example code should show how the programmer is supposed
--to work:
--
--     {
--       setlocale (LC_ALL, "");
--       textdomain ("test-package");
--       bindtextdomain ("test-package", "/usr/local/share/locale");
--       puts (gettext ("Hello, world!"));
--     }
--
--   At the program start the default domain is `messages', and the
--default locale is "C".  The `setlocale' call sets the locale according
--to the user's environment variables; remember that correct functioning
--of `gettext' relies on the correct setting of the `LC_MESSAGES' locale
--(for looking up the message catalog) and of the `LC_CTYPE' locale (for
--the character set conversion).  The `textdomain' call changes the
--default domain to `test-package'.  The `bindtextdomain' call specifies
--that the message catalogs for the domain `test-package' can be found
--below the directory `/usr/local/share/locale'.
--
--   If now the user set in her/his environment the variable `LANGUAGE'
--to `de' the `gettext' function will try to use the translations from
--the file
--
--     /usr/local/share/locale/de/LC_MESSAGES/test-package.mo
--
--   From the above descriptions it should be clear which component of
--this filename is determined by which source.
--
--   In the above example we assumed that the `LANGUAGE' environment
--variable to `de'.  This might be an appropriate selection but what
--happens if the user wants to use `LC_ALL' because of the wider
--usability and here the required value is `de_DE.ISO-8859-1'?  We
--already mentioned above that a situation like this is not infrequent.
--E.g., a person might prefer reading a dialect and if this is not
--available fall back on the standard language.
--
--   The `gettext' functions know about situations like this and can
--handle them gracefully.  The functions recognize the format of the value
--of the environment variable.  It can split the value is different pieces
--and by leaving out the only or the other part it can construct new
--values.  This happens of course in a predictable way.  To understand
--this one must know the format of the environment variable value.  There
--is one more or less standardized form, originally from the X/Open
--specification:
--
--   `language[_territory[.codeset]][@modifier]'
--
--   Less specific locale names will be stripped of in the order of the
--following list:
--
--  1. `codeset'
--
--  2. `normalized codeset'
--
--  3. `territory'
--
--  4. `modifier'
--
--   The `language' field will never be dropped for obvious reasons.
--
--   The only new thing is the `normalized codeset' entry.  This is
--another goodie which is introduced to help reducing the chaos which
--derives from the inability of the people to standardize the names of
--character sets.  Instead of ISO-8859-1 one can often see 8859-1, 88591,
--iso8859-1, or iso_8859-1.  The `normalized codeset' value is generated
--from the user-provided character set name by applying the following
--rules:
--
--  1. Remove all characters beside numbers and letters.
--
--  2. Fold letters to lowercase.
--
--  3. If the same only contains digits prepend the string `"iso"'.
--
--So all of the above name will be normalized to `iso88591'.  This allows
--the program user much more freely choosing the locale name.
--
--   Even this extended functionality still does not help to solve the
--problem that completely different names can be used to denote the same
--locale (e.g., `de' and `german').  To be of help in this situation the
--locale implementation and also the `gettext' functions know about
--aliases.
--
--   The file `/usr/share/locale/locale.alias' (replace `/usr' with
--whatever prefix you used for configuring the C library) contains a
--mapping of alternative names to more regular names.  The system manager
--is free to add new entries to fill her/his own needs.  The selected
--locale from the environment is compared with the entries in the first
--column of this file ignoring the case.  If they match the value of the
--second column is used instead for the further handling.
--
--   In the description of the format of the environment variables we
--already mentioned the character set as a factor in the selection of the
--message catalog.  In fact, only catalogs which contain text written
--using the character set of the system/program can be used (directly;
--there will come a solution for this some day).  This means for the user
--that s/he will always have to take care for this.  If in the collection
--of the message catalogs there are files for the same language but coded
--using different character sets the user has to be careful.
--
--
--File: libc.info,  Node: Helper programs for gettext,  Prev: Message catalogs with gettext,  Up: The Uniforum approach
--
--Programs to handle message catalogs for `gettext'
---------------------------------------------------
--
--   The GNU C Library does not contain the source code for the programs
--to handle message catalogs for the `gettext' functions.  As part of the
--GNU project the GNU gettext package contains everything the developer
--needs.  The functionality provided by the tools in this package by far
--exceeds the abilities of the `gencat' program described above for the
--`catgets' functions.
--
--   There is a program `msgfmt' which is the equivalent program to the
--`gencat' program.  It generates from the human-readable and -editable
--form of the message catalog a binary file which can be used by the
--`gettext' functions.  But there are several more programs available.
--
--   The `xgettext' program can be used to automatically extract the
--translatable messages from a source file.  I.e., the programmer need not
--take care for the translations and the list of messages which have to be
--translated.  S/He will simply wrap the translatable string in calls to
--`gettext' et.al and the rest will be done by `xgettext'.  This program
--has a lot of option which help to customize the output or do help to
--understand the input better.
--
--   Other programs help to manage development cycle when new messages
--appear in the source files or when a new translation of the messages
--appear.  here it should only be noted that using all the tools in GNU
--gettext it is possible to _completely_ automize the handling of message
--catalog.  Beside marking the translatable string in the source code and
--generating the translations the developers do not have anything to do
--themselves.
--
--
--File: libc.info,  Node: Searching and Sorting,  Next: Pattern Matching,  Prev: Message Translation,  Up: Top
--
--Searching and Sorting
--*********************
--
--   This chapter describes functions for searching and sorting arrays of
--arbitrary objects.  You pass the appropriate comparison function to be
--applied as an argument, along with the size of the objects in the array
--and the total number of elements.
--
--* Menu:
--
--* Comparison Functions::        Defining how to compare two objects.
--				 Since the sort and search facilities
--                                 are general, you have to specify the
--                                 ordering.
--* Array Search Function::       The `bsearch' function.
--* Array Sort Function::         The `qsort' function.
--* Search/Sort Example::         An example program.
--* Hash Search Function::        The `hsearch' function.
--* Tree Search Function::        The `tsearch' function.
--
--
--File: libc.info,  Node: Comparison Functions,  Next: Array Search Function,  Up: Searching and Sorting
--
--Defining the Comparison Function
--================================
--
--   In order to use the sorted array library functions, you have to
--describe how to compare the elements of the array.
--
--   To do this, you supply a comparison function to compare two elements
--of the array.  The library will call this function, passing as arguments
--pointers to two array elements to be compared.  Your comparison function
--should return a value the way `strcmp' (*note String/Array
--Comparison::) does: negative if the first argument is "less" than the
--second, zero if they are "equal", and positive if the first argument is
--"greater".
--
--   Here is an example of a comparison function which works with an
--array of numbers of type `double':
--
--     int
--     compare_doubles (const void *a, const void *b)
--     {
--       const double *da = (const double *) a;
--       const double *db = (const double *) b;
--     
--       return (*da > *db) - (*da < *db);
--     }
--
--   The header file `stdlib.h' defines a name for the data type of
--comparison functions.  This type is a GNU extension.
--
--     int comparison_fn_t (const void *, const void *);
--
--
--File: libc.info,  Node: Array Search Function,  Next: Array Sort Function,  Prev: Comparison Functions,  Up: Searching and Sorting
--
--Array Search Function
--=====================
--
--   Generally searching for a specific element in an array means that
--potentially all elements must be checked.  The GNU C library contains
--functions to perform linear search.  The prototypes for the following
--two functions can be found in `search.h'.
--
-- - Function: void * lfind (const void *KEY, void *BASE, size_t *NMEMB,
--          size_t SIZE, comparison_fn_t COMPAR)
--     The `lfind' function searches in the array with `*NMEMB' elements
--     of SIZE bytes pointed to by BASE for an element which matches the
--     one pointed to by KEY.  The function pointed to by COMPAR is used
--     decide whether two elements match.
--
--     The return value is a pointer to the matching element in the array
--     starting at BASE if it is found.  If no matching element is
--     available `NULL' is returned.
--
--     The mean runtime of this function is `*NMEMB'/2.  This function
--     should only be used elements often get added to or deleted from
--     the array in which case it might not be useful to sort the array
--     before searching.
--
-- - Function: void * lsearch (const void *KEY, void *BASE, size_t
--          *NMEMB, size_t SIZE, comparison_fn_t COMPAR)
--     The `lsearch' function is similar to the `lfind' function.  It
--     searches the given array for an element and returns it if found.
--     The difference is that if no matching element is found the
--     `lsearch' function adds the object pointed to by KEY (with a size
--     of SIZE bytes) at the end of the array and it increments the value
--     of `*NMEMB' to reflect this addition.
--
--     This means for the caller that if it is not sure that the array
--     contains the element one is searching for the memory allocated for
--     the array starting at BASE must have room for at least SIZE more
--     bytes.  If one is sure the element is in the array it is better to
--     use `lfind' so having more room in the array is always necessary
--     when calling `lsearch'.
--
--   To search a sorted array for an element matching the key, use the
--`bsearch' function.  The prototype for this function is in the header
--file `stdlib.h'.
--
-- - Function: void * bsearch (const void *KEY, const void *ARRAY, size_t
--          COUNT, size_t SIZE, comparison_fn_t COMPARE)
--     The `bsearch' function searches the sorted array ARRAY for an
--     object that is equivalent to KEY.  The array contains COUNT
--     elements, each of which is of size SIZE bytes.
--
--     The COMPARE function is used to perform the comparison.  This
--     function is called with two pointer arguments and should return an
--     integer less than, equal to, or greater than zero corresponding to
--     whether its first argument is considered less than, equal to, or
--     greater than its second argument.  The elements of the ARRAY must
--     already be sorted in ascending order according to this comparison
--     function.
--
--     The return value is a pointer to the matching array element, or a
--     null pointer if no match is found.  If the array contains more
--     than one element that matches, the one that is returned is
--     unspecified.
--
--     This function derives its name from the fact that it is implemented
--     using the binary search algorithm.
--
--
--File: libc.info,  Node: Array Sort Function,  Next: Search/Sort Example,  Prev: Array Search Function,  Up: Searching and Sorting
--
--Array Sort Function
--===================
--
--   To sort an array using an arbitrary comparison function, use the
--`qsort' function.  The prototype for this function is in `stdlib.h'.
--
-- - Function: void qsort (void *ARRAY, size_t COUNT, size_t SIZE,
--          comparison_fn_t COMPARE)
--     The QSORT function sorts the array ARRAY.  The array contains
--     COUNT elements, each of which is of size SIZE.
--
--     The COMPARE function is used to perform the comparison on the
--     array elements.  This function is called with two pointer
--     arguments and should return an integer less than, equal to, or
--     greater than zero corresponding to whether its first argument is
--     considered less than, equal to, or greater than its second
--     argument.
--
--     *Warning:* If two objects compare as equal, their order after
--     sorting is unpredictable.  That is to say, the sorting is not
--     stable.  This can make a difference when the comparison considers
--     only part of the elements.  Two elements with the same sort key
--     may differ in other respects.
--
--     If you want the effect of a stable sort, you can get this result by
--     writing the comparison function so that, lacking other reason
--     distinguish between two elements, it compares them by their
--     addresses.  Note that doing this may make the sorting algorithm
--     less efficient, so do it only if necessary.
--
--     Here is a simple example of sorting an array of doubles in
--     numerical order, using the comparison function defined above
--     (*note Comparison Functions::):
--
--          {
--            double *array;
--            int size;
--            ...
--            qsort (array, size, sizeof (double), compare_doubles);
--          }
--
--     The `qsort' function derives its name from the fact that it was
--     originally implemented using the "quick sort" algorithm.
--
--     The implementation of `qsort' in this library might not be an
--     in-place sort and might thereby use an extra amount of memory to
--     store the array.
--
--
--File: libc.info,  Node: Search/Sort Example,  Next: Hash Search Function,  Prev: Array Sort Function,  Up: Searching and Sorting
--
--Searching and Sorting Example
--=============================
--
--   Here is an example showing the use of `qsort' and `bsearch' with an
--array of structures.  The objects in the array are sorted by comparing
--their `name' fields with the `strcmp' function.  Then, we can look up
--individual objects based on their names.
--
--     #include <stdlib.h>
--     #include <stdio.h>
--     #include <string.h>
--     
--     /* Define an array of critters to sort. */
--     
--     struct critter
--       {
--         const char *name;
--         const char *species;
--       };
--     
--     struct critter muppets[] =
--       {
--         {"Kermit", "frog"},
--         {"Piggy", "pig"},
--         {"Gonzo", "whatever"},
--         {"Fozzie", "bear"},
--         {"Sam", "eagle"},
--         {"Robin", "frog"},
--         {"Animal", "animal"},
--         {"Camilla", "chicken"},
--         {"Sweetums", "monster"},
--         {"Dr. Strangepork", "pig"},
--         {"Link Hogthrob", "pig"},
--         {"Zoot", "human"},
--         {"Dr. Bunsen Honeydew", "human"},
--         {"Beaker", "human"},
--         {"Swedish Chef", "human"}
--       };
--     
--     int count = sizeof (muppets) / sizeof (struct critter);
--     
--     
--     
--     /* This is the comparison function used for sorting and searching. */
--     
--     int
--     critter_cmp (const struct critter *c1, const struct critter *c2)
--     {
--       return strcmp (c1->name, c2->name);
--     }
--     
--     
--     /* Print information about a critter. */
--     
--     void
--     print_critter (const struct critter *c)
--     {
--       printf ("%s, the %s\n", c->name, c->species);
--     }
--     
--     
--     /* Do the lookup into the sorted array. */
--     
--     void
--     find_critter (const char *name)
--     {
--       struct critter target, *result;
--       target.name = name;
--       result = bsearch (&target, muppets, count, sizeof (struct critter),
--                         critter_cmp);
--       if (result)
--         print_critter (result);
--       else
--         printf ("Couldn't find %s.\n", name);
--     }
--     
--     /* Main program. */
--     
--     int
--     main (void)
--     {
--       int i;
--     
--       for (i = 0; i < count; i++)
--         print_critter (&muppets[i]);
--       printf ("\n");
--     
--       qsort (muppets, count, sizeof (struct critter), critter_cmp);
--     
--       for (i = 0; i < count; i++)
--         print_critter (&muppets[i]);
--       printf ("\n");
--     
--       find_critter ("Kermit");
--       find_critter ("Gonzo");
--       find_critter ("Janice");
--     
--       return 0;
--     }
--
--   The output from this program looks like:
--
--     Kermit, the frog
--     Piggy, the pig
--     Gonzo, the whatever
--     Fozzie, the bear
--     Sam, the eagle
--     Robin, the frog
--     Animal, the animal
--     Camilla, the chicken
--     Sweetums, the monster
--     Dr. Strangepork, the pig
--     Link Hogthrob, the pig
--     Zoot, the human
--     Dr. Bunsen Honeydew, the human
--     Beaker, the human
--     Swedish Chef, the human
--     
--     Animal, the animal
--     Beaker, the human
--     Camilla, the chicken
--     Dr. Bunsen Honeydew, the human
--     Dr. Strangepork, the pig
--     Fozzie, the bear
--     Gonzo, the whatever
--     Kermit, the frog
--     Link Hogthrob, the pig
--     Piggy, the pig
--     Robin, the frog
--     Sam, the eagle
--     Swedish Chef, the human
--     Sweetums, the monster
--     Zoot, the human
--     
--     Kermit, the frog
--     Gonzo, the whatever
--     Couldn't find Janice.
--
--
--File: libc.info,  Node: Hash Search Function,  Next: Tree Search Function,  Prev: Search/Sort Example,  Up: Searching and Sorting
--
--The `hsearch' function.
--=======================
--
--   The functions mentioned so far in this chapter are searching in a
--sorted or unsorted array.  There are other methods to organize
--information which later should be searched.  The costs of insert,
--delete and search differ.  One possible implementation is using hashing
--tables.  The following functions are declared in the the header file
--`search.h'.
--
-- - Function: int hcreate (size_t NEL)
--     The `hcreate' function creates a hashing table which can contain at
--     least NEL elements.  There is no possibility to grow this table so
--     it is necessary to choose the value for NEL wisely.  The used
--     methods to implement this function might make it necessary to make
--     the number of elements in the hashing table larger than the
--     expected maximal number of elements.  Hashing tables usually work
--     inefficient if they are filled 80% or more.  The constant access
--     time guaranteed by hashing can only be achieved if few collisions
--     exist.  See Knuth's "The Art of Computer Programming, Part 3:
--     Searching and Sorting" for more information.
--
--     The weakest aspect of this function is that there can be at most
--     one hashing table used through the whole program.  The table is
--     allocated in local memory out of control of the programmer.  As an
--     extension the GNU C library provides an additional set of
--     functions with an reentrant interface which provide a similar
--     interface but which allow to keep arbitrarily many hashing tables.
--
--     It is possible to use more than one hashing table in the program
--     run if the former table is first destroyed by a call to `hdestroy'.
--
--     The function returns a non-zero value if successful.  If it return
--     zero something went wrong.  This could either mean there is
--     already a hashing table in use or the program runs out of memory.
--
-- - Function: void hdestroy (void)
--     The `hdestroy' function can be used to free all the resources
--     allocated in a previous call of `hcreate'.  After a call to this
--     function it is again possible to call `hcreate' and allocate a new
--     table with possibly different size.
--
--     It is important to remember that the elements contained in the
--     hashing table at the time `hdestroy' is called are _not_ freed by
--     this function.  It is the responsibility of the program code to
--     free those strings (if necessary at all).  Freeing all the element
--     memory is not possible without extra, separately kept information
--     since there is no function to iterate through all available
--     elements in the hashing table.  If it is really necessary to free
--     a table and all elements the programmer has to keep a list of all
--     table elements and before calling `hdestroy' s/he has to free all
--     element's data using this list.  This is a very unpleasant
--     mechanism and it also shows that this kind of hashing tables is
--     mainly meant for tables which are created once and used until the
--     end of the program run.
--
--   Entries of the hashing table and keys for the search are defined
--using this type:
--
-- - Data type: struct ENTRY
--     Both elements of this structure are pointers to zero-terminated
--     strings.  This is a limiting restriction of the functionality of
--     the `hsearch' functions.  They can only be used for data sets
--     which use the NUL character always and solely to terminate the
--     records.  It is not possible to handle general binary data.
--
--    `char *key'
--          Pointer to a zero-terminated string of characters describing
--          the key for the search or the element in the hashing table.
--
--    `char *data'
--          Pointer to a zero-terminated string of characters describing
--          the data.  If the functions will be called only for searching
--          an existing entry this element might stay undefined since it
--          is not used.
--
-- - Function: ENTRY * hsearch (ENTRY ITEM, ACTION ACTION)
--     To search in a hashing table created using `hcreate' the `hsearch'
--     function must be used.  This function can perform simple search
--     for an element (if ACTION has the `FIND') or it can alternatively
--     insert the key element into the hashing table.  Entries are never
--     replaced.
--
--     The key is denoted by a pointer to an object of type `ENTRY'.  For
--     locating the corresponding position in the hashing table only the
--     `key' element of the structure is used.
--
--     If an entry with matching key is found the ACTION parameter is
--     irrelevant.  The found entry is returned.  If no matching entry is
--     found and the ACTION parameter has the value `FIND' the function
--     returns a `NULL' pointer.  If no entry is found and the ACTION
--     parameter has the value `ENTER' a new entry is added to the
--     hashing table which is initialized with the parameter ITEM.  A
--     pointer to the newly added entry is returned.
--
--   As mentioned before the hashing table used by the functions
--described so far is global and there can be at any time at most one
--hashing table in the program.  A solution is to use the following
--functions which are a GNU extension.  All have in common that they
--operate on a hashing table which is described by the content of an
--object of the type `struct hsearch_data'.  This type should be treated
--as opaque, none of its members should be changed directly.
--
-- - Function: int hcreate_r (size_t NEL, struct hsearch_data *HTAB)
--     The `hcreate_r' function initializes the object pointed to by HTAB
--     to contain a hashing table with at least NEL elements.  So this
--     function is equivalent to the `hcreate' function except that the
--     initialized data structure is controlled by the user.
--
--     This allows having more than one hashing table at one time.  The
--     memory necessary for the `struct hsearch_data' object can be
--     allocated dynamically.  It must be initialized with zero before
--     calling this function.
--
--     The return value is non-zero if the operation were successful.  if
--     the return value is zero something went wrong which probably means
--     the programs runs out of memory.
--
-- - Function: void hdestroy_r (struct hsearch_data *HTAB)
--     The `hdestroy_r' function frees all resources allocated by the
--     `hcreate_r' function for this very same object HTAB.  As for
--     `hdestroy' it is the programs responsibility to free the strings
--     for the elements of the table.
--
-- - Function: int hsearch_r (ENTRY ITEM, ACTION ACTION, ENTRY **RETVAL,
--          struct hsearch_data *HTAB)
--     The `hsearch_r' function is equivalent to `hsearch'.  The meaning
--     of the first two arguments is identical.  But instead of operating
--     on a single global hashing table the function works on the table
--     described by the object pointed to by HTAB (which is initialized
--     by a call to `hcreate_r').
--
--     Another difference to `hcreate' is that the pointer to the found
--     entry in the table is not the return value of the functions.  It is
--     returned by storing it in a pointer variables pointed to by the
--     RETVAL parameter.  The return value of the function is an integer
--     value indicating success if it is non-zero and failure if it is
--     zero.  In the latter case the global variable ERRNO signals the
--     reason for the failure.
--
--    `ENOMEM'
--          The table is filled and `hsearch_r' was called with an so far
--          unknown key and ACTION set to `ENTER'.
--
--    `ESRCH'
--          The ACTION parameter is `FIND' and no corresponding element
--          is found in the table.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-15 glibc-2.3.2-200304020432/manual/libc.info-15
---- glibc-2.3.2/manual/libc.info-15	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-15	Thu Jan  1 01:00:00 1970
-@@ -1,1197 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Tree Search Function,  Prev: Hash Search Function,  Up: Searching and Sorting
--
--The `tsearch' function.
--=======================
--
--   Another common form to organize data for efficient search is to use
--trees.  The `tsearch' function family provides a nice interface to
--functions to organize possibly large amounts of data by providing a mean
--access time proportional to the logarithm of the number of elements.
--The GNU C library implementation even guarantees that this bound is
--never exceeded even for input data which cause problems for simple
--binary tree implementations.
--
--   The functions described in the chapter are all described in the
--System V and X/Open specifications and are therefore quite portable.
--
--   In contrast to the `hsearch' functions the `tsearch' functions can
--be used with arbitrary data and not only zero-terminated strings.
--
--   The `tsearch' functions have the advantage that no function to
--initialize data structures is necessary.  A simple pointer of type
--`void *' initialized to `NULL' is a valid tree and can be extended or
--searched.  The prototypes for these functions can be found in the
--header file `search.h'.
--
-- - Function: void * tsearch (const void *KEY, void **ROOTP,
--          comparison_fn_t COMPAR)
--     The `tsearch' function searches in the tree pointed to by `*ROOTP'
--     for an element matching KEY.  The function pointed to by COMPAR is
--     used to determine whether two elements match.  *Note Comparison
--     Functions::, for a specification of the functions which can be
--     used for the COMPAR parameter.
--
--     If the tree does not contain a matching entry the KEY value will
--     be added to the tree.  `tsearch' does not make a copy of the object
--     pointed to by KEY (how could it since the size is unknown).
--     Instead it adds a reference to this object which means the object
--     must be available as long as the tree data structure is used.
--
--     The tree is represented by a pointer to a pointer since it is
--     sometimes necessary to change the root node of the tree.  So it
--     must not be assumed that the variable pointed to by ROOTP has the
--     same value after the call.  This also shows that it is not safe to
--     call the `tsearch' function more than once at the same time using
--     the same tree.  It is no problem to run it more than once at a
--     time on different trees.
--
--     The return value is a pointer to the matching element in the tree.
--     If a new element was created the pointer points to the new data
--     (which is in fact KEY).  If an entry had to be created and the
--     program ran out of space `NULL' is returned.
--
-- - Function: void * tfind (const void *KEY, void *const *ROOTP,
--          comparison_fn_t COMPAR)
--     The `tfind' function is similar to the `tsearch' function.  It
--     locates an element matching the one pointed to by KEY and returns
--     a pointer to this element.  But if no matching element is
--     available no new element is entered (note that the ROOTP parameter
--     points to a constant pointer).  Instead the function returns
--     `NULL'.
--
--   Another advantage of the `tsearch' function in contrast to the
--`hsearch' functions is that there is an easy way to remove elements.
--
-- - Function: void * tdelete (const void *KEY, void **ROOTP,
--          comparison_fn_t COMPAR)
--     To remove a specific element matching KEY from the tree `tdelete'
--     can be used.  It locates the matching element using the same
--     method as `tfind'.  The corresponding element is then removed and
--     a pointer to the parent of the deleted node is returned by the
--     function.  If there is no matching entry in the tree nothing can be
--     deleted and the function returns `NULL'.  If the root of the tree
--     is deleted `tdelete' returns some unspecified value not equal to
--     `NULL'.
--
-- - Function: void tdestroy (void *VROOT, __free_fn_t FREEFCT)
--     If the complete search tree has to be removed one can use
--     `tdestroy'.  It frees all resources allocated by the `tsearch'
--     function to generate the tree pointed to by VROOT.
--
--     For the data in each tree node the function FREEFCT is called.
--     The pointer to the data is passed as the argument to the function.
--     If no such work is necessary FREEFCT must point to a function
--     doing nothing.  It is called in any case.
--
--     This function is a GNU extension and not covered by the System V or
--     X/Open specifications.
--
--   In addition to the function to create and destroy the tree data
--structure, there is another function which allows you to apply a
--function to all elements of the tree.  The function must have this type:
--
--     void __action_fn_t (const void *nodep, VISIT value, int level);
--
--   The NODEP is the data value of the current node (once given as the
--KEY argument to `tsearch').  LEVEL is a numeric value which corresponds
--to the depth of the current node in the tree.  The root node has the
--depth 0 and its children have a depth of 1 and so on.  The `VISIT' type
--is an enumeration type.
--
-- - Data Type: VISIT
--     The `VISIT' value indicates the status of the current node in the
--     tree and how the function is called.  The status of a node is
--     either `leaf' or `internal node'.  For each leaf node the function
--     is called exactly once, for each internal node it is called three
--     times: before the first child is processed, after the first child
--     is processed and after both children are processed.  This makes it
--     possible to handle all three methods of tree traversal (or even a
--     combination of them).
--
--    `preorder'
--          The current node is an internal node and the function is
--          called before the first child was processed.
--
--    `postorder'
--          The current node is an internal node and the function is
--          called after the first child was processed.
--
--    `endorder'
--          The current node is an internal node and the function is
--          called after the second child was processed.
--
--    `leaf'
--          The current node is a leaf.
--
-- - Function: void twalk (const void *ROOT, __action_fn_t ACTION)
--     For each node in the tree with a node pointed to by ROOT, the
--     `twalk' function calls the function provided by the parameter
--     ACTION.  For leaf nodes the function is called exactly once with
--     VALUE set to `leaf'.  For internal nodes the function is called
--     three times, setting the VALUE parameter or ACTION to the
--     appropriate value.  The LEVEL argument for the ACTION function is
--     computed while descending the tree with increasing the value by
--     one for the descend to a child, starting with the value 0 for the
--     root node.
--
--     Since the functions used for the ACTION parameter to `twalk' must
--     not modify the tree data, it is safe to run `twalk' in more than
--     one thread at the same time, working on the same tree.  It is also
--     safe to call `tfind' in parallel.  Functions which modify the tree
--     must not be used, otherwise the behavior is undefined.
--
--
--File: libc.info,  Node: Pattern Matching,  Next: I/O Overview,  Prev: Searching and Sorting,  Up: Top
--
--Pattern Matching
--****************
--
--   The GNU C Library provides pattern matching facilities for two kinds
--of patterns: regular expressions and file-name wildcards.  The library
--also provides a facility for expanding variable and command references
--and parsing text into words in the way the shell does.
--
--* Menu:
--
--* Wildcard Matching::    Matching a wildcard pattern against a single string.
--* Globbing::             Finding the files that match a wildcard pattern.
--* Regular Expressions::  Matching regular expressions against strings.
--* Word Expansion::       Expanding shell variables, nested commands,
--			    arithmetic, and wildcards.
--			    This is what the shell does with shell commands.
--
--
--File: libc.info,  Node: Wildcard Matching,  Next: Globbing,  Up: Pattern Matching
--
--Wildcard Matching
--=================
--
--   This section describes how to match a wildcard pattern against a
--particular string.  The result is a yes or no answer: does the string
--fit the pattern or not.  The symbols described here are all declared in
--`fnmatch.h'.
--
-- - Function: int fnmatch (const char *PATTERN, const char *STRING, int
--          FLAGS)
--     This function tests whether the string STRING matches the pattern
--     PATTERN.  It returns `0' if they do match; otherwise, it returns
--     the nonzero value `FNM_NOMATCH'.  The arguments PATTERN and STRING
--     are both strings.
--
--     The argument FLAGS is a combination of flag bits that alter the
--     details of matching.  See below for a list of the defined flags.
--
--     In the GNU C Library, `fnmatch' cannot experience an "error"--it
--     always returns an answer for whether the match succeeds.  However,
--     other implementations of `fnmatch' might sometimes report "errors".
--     They would do so by returning nonzero values that are not equal to
--     `FNM_NOMATCH'.
--
--   These are the available flags for the FLAGS argument:
--
--`FNM_FILE_NAME'
--     Treat the `/' character specially, for matching file names.  If
--     this flag is set, wildcard constructs in PATTERN cannot match `/'
--     in STRING.  Thus, the only way to match `/' is with an explicit
--     `/' in PATTERN.
--
--`FNM_PATHNAME'
--     This is an alias for `FNM_FILE_NAME'; it comes from POSIX.2.  We
--     don't recommend this name because we don't use the term "pathname"
--     for file names.
--
--`FNM_PERIOD'
--     Treat the `.' character specially if it appears at the beginning of
--     STRING.  If this flag is set, wildcard constructs in PATTERN
--     cannot match `.' as the first character of STRING.
--
--     If you set both `FNM_PERIOD' and `FNM_FILE_NAME', then the special
--     treatment applies to `.' following `/' as well as to `.' at the
--     beginning of STRING.  (The shell uses the `FNM_PERIOD' and
--     `FNM_FILE_NAME' flags together for matching file names.)
--
--`FNM_NOESCAPE'
--     Don't treat the `\' character specially in patterns.  Normally,
--     `\' quotes the following character, turning off its special meaning
--     (if any) so that it matches only itself.  When quoting is enabled,
--     the pattern `\?' matches only the string `?', because the question
--     mark in the pattern acts like an ordinary character.
--
--     If you use `FNM_NOESCAPE', then `\' is an ordinary character.
--
--`FNM_LEADING_DIR'
--     Ignore a trailing sequence of characters starting with a `/' in
--     STRING; that is to say, test whether STRING starts with a
--     directory name that PATTERN matches.
--
--     If this flag is set, either `foo*' or `foobar' as a pattern would
--     match the string `foobar/frobozz'.
--
--`FNM_CASEFOLD'
--     Ignore case in comparing STRING to PATTERN.
--
--`FNM_EXTMATCH'
--     Recognize beside the normal patterns also the extended patterns
--     introduced in `ksh'.  The patterns are written in the form
--     explained in the following table where PATTERN-LIST is a `|'
--     separated list of patterns.
--
--    `?(PATTERN-LIST)'
--          The pattern matches if zero or one occurrences of any of the
--          patterns in the PATTERN-LIST allow matching the input string.
--
--    `*(PATTERN-LIST)'
--          The pattern matches if zero or more occurrences of any of the
--          patterns in the PATTERN-LIST allow matching the input string.
--
--    `+(PATTERN-LIST)'
--          The pattern matches if one or more occurrences of any of the
--          patterns in the PATTERN-LIST allow matching the input string.
--
--    `@(PATTERN-LIST)'
--          The pattern matches if exactly one occurrence of any of the
--          patterns in the PATTERN-LIST allows matching the input string.
--
--    `!(PATTERN-LIST)'
--          The pattern matches if the input string cannot be matched
--          with any of the patterns in the PATTERN-LIST.
--
--
--File: libc.info,  Node: Globbing,  Next: Regular Expressions,  Prev: Wildcard Matching,  Up: Pattern Matching
--
--Globbing
--========
--
--   The archetypal use of wildcards is for matching against the files in
--a directory, and making a list of all the matches.  This is called
--"globbing".
--
--   You could do this using `fnmatch', by reading the directory entries
--one by one and testing each one with `fnmatch'.  But that would be slow
--(and complex, since you would have to handle subdirectories by hand).
--
--   The library provides a function `glob' to make this particular use
--of wildcards convenient.  `glob' and the other symbols in this section
--are declared in `glob.h'.
--
--* Menu:
--
--* Calling Glob::             Basic use of `glob'.
--* Flags for Globbing::       Flags that enable various options in `glob'.
--* More Flags for Globbing::  GNU specific extensions to `glob'.
--
--
--File: libc.info,  Node: Calling Glob,  Next: Flags for Globbing,  Up: Globbing
--
--Calling `glob'
----------------
--
--   The result of globbing is a vector of file names (strings).  To
--return this vector, `glob' uses a special data type, `glob_t', which is
--a structure.  You pass `glob' the address of the structure, and it
--fills in the structure's fields to tell you about the results.
--
-- - Data Type: glob_t
--     This data type holds a pointer to a word vector.  More precisely,
--     it records both the address of the word vector and its size.  The
--     GNU implementation contains some more fields which are non-standard
--     extensions.
--
--    `gl_pathc'
--          The number of elements in the vector, excluding the initial
--          null entries if the GLOB_DOOFFS flag is used (see gl_offs
--          below).
--
--    `gl_pathv'
--          The address of the vector.  This field has type `char **'.
--
--    `gl_offs'
--          The offset of the first real element of the vector, from its
--          nominal address in the `gl_pathv' field.  Unlike the other
--          fields, this is always an input to `glob', rather than an
--          output from it.
--
--          If you use a nonzero offset, then that many elements at the
--          beginning of the vector are left empty.  (The `glob' function
--          fills them with null pointers.)
--
--          The `gl_offs' field is meaningful only if you use the
--          `GLOB_DOOFFS' flag.  Otherwise, the offset is always zero
--          regardless of what is in this field, and the first real
--          element comes at the beginning of the vector.
--
--    `gl_closedir'
--          The address of an alternative implementation of the `closedir'
--          function.  It is used if the `GLOB_ALTDIRFUNC' bit is set in
--          the flag parameter.  The type of this field is
--          `void (*) (void *)'.
--
--          This is a GNU extension.
--
--    `gl_readdir'
--          The address of an alternative implementation of the `readdir'
--          function used to read the contents of a directory.  It is
--          used if the `GLOB_ALTDIRFUNC' bit is set in the flag
--          parameter.  The type of this field is
--          `struct dirent *(*) (void *)'.
--
--          This is a GNU extension.
--
--    `gl_opendir'
--          The address of an alternative implementation of the `opendir'
--          function.  It is used if the `GLOB_ALTDIRFUNC' bit is set in
--          the flag parameter.  The type of this field is
--          `void *(*) (const char *)'.
--
--          This is a GNU extension.
--
--    `gl_stat'
--          The address of an alternative implementation of the `stat'
--          function to get information about an object in the
--          filesystem.  It is used if the `GLOB_ALTDIRFUNC' bit is set
--          in the flag parameter.  The type of this field is
--          `int (*) (const char *, struct stat *)'.
--
--          This is a GNU extension.
--
--    `gl_lstat'
--          The address of an alternative implementation of the `lstat'
--          function to get information about an object in the
--          filesystems, not following symbolic links.  It is used if the
--          `GLOB_ALTDIRFUNC' bit is set in the flag parameter.  The type
--          of this field is `int (*) (const char *, struct stat *)'.
--
--          This is a GNU extension.
--
--   For use in the `glob64' function `glob.h' contains another
--definition for a very similar type.  `glob64_t' differs from `glob_t'
--only in the types of the members `gl_readdir', `gl_stat', and
--`gl_lstat'.
--
-- - Data Type: glob64_t
--     This data type holds a pointer to a word vector.  More precisely,
--     it records both the address of the word vector and its size.  The
--     GNU implementation contains some more fields which are non-standard
--     extensions.
--
--    `gl_pathc'
--          The number of elements in the vector, excluding the initial
--          null entries if the GLOB_DOOFFS flag is used (see gl_offs
--          below).
--
--    `gl_pathv'
--          The address of the vector.  This field has type `char **'.
--
--    `gl_offs'
--          The offset of the first real element of the vector, from its
--          nominal address in the `gl_pathv' field.  Unlike the other
--          fields, this is always an input to `glob', rather than an
--          output from it.
--
--          If you use a nonzero offset, then that many elements at the
--          beginning of the vector are left empty.  (The `glob' function
--          fills them with null pointers.)
--
--          The `gl_offs' field is meaningful only if you use the
--          `GLOB_DOOFFS' flag.  Otherwise, the offset is always zero
--          regardless of what is in this field, and the first real
--          element comes at the beginning of the vector.
--
--    `gl_closedir'
--          The address of an alternative implementation of the `closedir'
--          function.  It is used if the `GLOB_ALTDIRFUNC' bit is set in
--          the flag parameter.  The type of this field is
--          `void (*) (void *)'.
--
--          This is a GNU extension.
--
--    `gl_readdir'
--          The address of an alternative implementation of the
--          `readdir64' function used to read the contents of a
--          directory.  It is used if the `GLOB_ALTDIRFUNC' bit is set in
--          the flag parameter.  The type of this field is
--          `struct dirent64 *(*) (void *)'.
--
--          This is a GNU extension.
--
--    `gl_opendir'
--          The address of an alternative implementation of the `opendir'
--          function.  It is used if the `GLOB_ALTDIRFUNC' bit is set in
--          the flag parameter.  The type of this field is
--          `void *(*) (const char *)'.
--
--          This is a GNU extension.
--
--    `gl_stat'
--          The address of an alternative implementation of the `stat64'
--          function to get information about an object in the
--          filesystem.  It is used if the `GLOB_ALTDIRFUNC' bit is set
--          in the flag parameter.  The type of this field is
--          `int (*) (const char *, struct stat64 *)'.
--
--          This is a GNU extension.
--
--    `gl_lstat'
--          The address of an alternative implementation of the `lstat64'
--          function to get information about an object in the
--          filesystems, not following symbolic links.  It is used if the
--          `GLOB_ALTDIRFUNC' bit is set in the flag parameter.  The type
--          of this field is `int (*) (const char *, struct stat64 *)'.
--
--          This is a GNU extension.
--
-- - Function: int glob (const char *PATTERN, int FLAGS, int (*ERRFUNC)
--          (const char *FILENAME, int ERROR-CODE), glob_t *VECTOR-PTR)
--     The function `glob' does globbing using the pattern PATTERN in the
--     current directory.  It puts the result in a newly allocated
--     vector, and stores the size and address of this vector into
--     `*VECTOR-PTR'.  The argument FLAGS is a combination of bit flags;
--     see *Note Flags for Globbing::, for details of the flags.
--
--     The result of globbing is a sequence of file names.  The function
--     `glob' allocates a string for each resulting word, then allocates
--     a vector of type `char **' to store the addresses of these
--     strings.  The last element of the vector is a null pointer.  This
--     vector is called the "word vector".
--
--     To return this vector, `glob' stores both its address and its
--     length (number of elements, not counting the terminating null
--     pointer) into `*VECTOR-PTR'.
--
--     Normally, `glob' sorts the file names alphabetically before
--     returning them.  You can turn this off with the flag `GLOB_NOSORT'
--     if you want to get the information as fast as possible.  Usually
--     it's a good idea to let `glob' sort them--if you process the files
--     in alphabetical order, the users will have a feel for the rate of
--     progress that your application is making.
--
--     If `glob' succeeds, it returns 0.  Otherwise, it returns one of
--     these error codes:
--
--    `GLOB_ABORTED'
--          There was an error opening a directory, and you used the flag
--          `GLOB_ERR' or your specified ERRFUNC returned a nonzero value.
--          *Note Flags for Globbing::, for an explanation of the
--          `GLOB_ERR' flag and ERRFUNC.
--
--    `GLOB_NOMATCH'
--          The pattern didn't match any existing files.  If you use the
--          `GLOB_NOCHECK' flag, then you never get this error code,
--          because that flag tells `glob' to _pretend_ that the pattern
--          matched at least one file.
--
--    `GLOB_NOSPACE'
--          It was impossible to allocate memory to hold the result.
--
--     In the event of an error, `glob' stores information in
--     `*VECTOR-PTR' about all the matches it has found so far.
--
--     It is important to notice that the `glob' function will not fail if
--     it encounters directories or files which cannot be handled without
--     the LFS interfaces.  The implementation of `glob' is supposed to
--     use these functions internally.  This at least is the assumptions
--     made by the Unix standard.  The GNU extension of allowing the user
--     to provide own directory handling and `stat' functions complicates
--     things a bit.  If these callback functions are used and a large
--     file or directory is encountered `glob' _can_ fail.
--
-- - Function: int glob64 (const char *PATTERN, int FLAGS, int (*ERRFUNC)
--          (const char *FILENAME, int ERROR-CODE), glob64_t *VECTOR-PTR)
--     The `glob64' function was added as part of the Large File Summit
--     extensions but is not part of the original LFS proposal.  The
--     reason for this is simple: it is not necessary.  The necessity for
--     a `glob64' function is added by the extensions of the GNU `glob'
--     implementation which allows the user to provide own directory
--     handling and `stat' functions.  The `readdir' and `stat' functions
--     do depend on the choice of `_FILE_OFFSET_BITS' since the definition
--     of the types `struct dirent' and `struct stat' will change
--     depending on the choice.
--
--     Beside this difference the `glob64' works just like `glob' in all
--     aspects.
--
--     This function is a GNU extension.
--
--
--File: libc.info,  Node: Flags for Globbing,  Next: More Flags for Globbing,  Prev: Calling Glob,  Up: Globbing
--
--Flags for Globbing
--------------------
--
--   This section describes the flags that you can specify in the FLAGS
--argument to `glob'.  Choose the flags you want, and combine them with
--the C bitwise OR operator `|'.
--
--`GLOB_APPEND'
--     Append the words from this expansion to the vector of words
--     produced by previous calls to `glob'.  This way you can
--     effectively expand several words as if they were concatenated with
--     spaces between them.
--
--     In order for appending to work, you must not modify the contents
--     of the word vector structure between calls to `glob'.  And, if you
--     set `GLOB_DOOFFS' in the first call to `glob', you must also set
--     it when you append to the results.
--
--     Note that the pointer stored in `gl_pathv' may no longer be valid
--     after you call `glob' the second time, because `glob' might have
--     relocated the vector.  So always fetch `gl_pathv' from the
--     `glob_t' structure after each `glob' call; *never* save the
--     pointer across calls.
--
--`GLOB_DOOFFS'
--     Leave blank slots at the beginning of the vector of words.  The
--     `gl_offs' field says how many slots to leave.  The blank slots
--     contain null pointers.
--
--`GLOB_ERR'
--     Give up right away and report an error if there is any difficulty
--     reading the directories that must be read in order to expand
--     PATTERN fully.  Such difficulties might include a directory in
--     which you don't have the requisite access.  Normally, `glob' tries
--     its best to keep on going despite any errors, reading whatever
--     directories it can.
--
--     You can exercise even more control than this by specifying an
--     error-handler function ERRFUNC when you call `glob'.  If ERRFUNC
--     is not a null pointer, then `glob' doesn't give up right away when
--     it can't read a directory; instead, it calls ERRFUNC with two
--     arguments, like this:
--
--          (*ERRFUNC) (FILENAME, ERROR-CODE)
--
--     The argument FILENAME is the name of the directory that `glob'
--     couldn't open or couldn't read, and ERROR-CODE is the `errno'
--     value that was reported to `glob'.
--
--     If the error handler function returns nonzero, then `glob' gives up
--     right away.  Otherwise, it continues.
--
--`GLOB_MARK'
--     If the pattern matches the name of a directory, append `/' to the
--     directory's name when returning it.
--
--`GLOB_NOCHECK'
--     If the pattern doesn't match any file names, return the pattern
--     itself as if it were a file name that had been matched.
--     (Normally, when the pattern doesn't match anything, `glob' returns
--     that there were no matches.)
--
--`GLOB_NOSORT'
--     Don't sort the file names; return them in no particular order.
--     (In practice, the order will depend on the order of the entries in
--     the directory.)  The only reason _not_ to sort is to save time.
--
--`GLOB_NOESCAPE'
--     Don't treat the `\' character specially in patterns.  Normally,
--     `\' quotes the following character, turning off its special meaning
--     (if any) so that it matches only itself.  When quoting is enabled,
--     the pattern `\?' matches only the string `?', because the question
--     mark in the pattern acts like an ordinary character.
--
--     If you use `GLOB_NOESCAPE', then `\' is an ordinary character.
--
--     `glob' does its work by calling the function `fnmatch' repeatedly.
--     It handles the flag `GLOB_NOESCAPE' by turning on the
--     `FNM_NOESCAPE' flag in calls to `fnmatch'.
--
--
--File: libc.info,  Node: More Flags for Globbing,  Prev: Flags for Globbing,  Up: Globbing
--
--More Flags for Globbing
-------------------------
--
--   Beside the flags described in the last section, the GNU
--implementation of `glob' allows a few more flags which are also defined
--in the `glob.h' file.  Some of the extensions implement functionality
--which is available in modern shell implementations.
--
--`GLOB_PERIOD'
--     The `.' character (period) is treated special.  It cannot be
--     matched by wildcards.  *Note Wildcard Matching::, `FNM_PERIOD'.
--
--`GLOB_MAGCHAR'
--     The `GLOB_MAGCHAR' value is not to be given to `glob' in the FLAGS
--     parameter.  Instead, `glob' sets this bit in the GL_FLAGS element
--     of the GLOB_T structure provided as the result if the pattern used
--     for matching contains any wildcard character.
--
--`GLOB_ALTDIRFUNC'
--     Instead of the using the using the normal functions for accessing
--     the filesystem the `glob' implementation uses the user-supplied
--     functions specified in the structure pointed to by PGLOB
--     parameter.  For more information about the functions refer to the
--     sections about directory handling see *Note Accessing
--     Directories::, and *Note Reading Attributes::.
--
--`GLOB_BRACE'
--     If this flag is given the handling of braces in the pattern is
--     changed.  It is now required that braces appear correctly grouped.
--     I.e., for each opening brace there must be a closing one.  Braces
--     can be used recursively.  So it is possible to define one brace
--     expression in another one.  It is important to note that the range
--     of each brace expression is completely contained in the outer
--     brace expression (if there is one).
--
--     The string between the matching braces is separated into single
--     expressions by splitting at `,' (comma) characters.  The commas
--     themselves are discarded.  Please note what we said above about
--     recursive brace expressions.  The commas used to separate the
--     subexpressions must be at the same level.  Commas in brace
--     subexpressions are not matched.  They are used during expansion of
--     the brace expression of the deeper level.  The example below shows
--     this
--
--          glob ("{foo/{,bar,biz},baz}", GLOB_BRACE, NULL, &result)
--
--     is equivalent to the sequence
--
--          glob ("foo/", GLOB_BRACE, NULL, &result)
--          glob ("foo/bar", GLOB_BRACE|GLOB_APPEND, NULL, &result)
--          glob ("foo/biz", GLOB_BRACE|GLOB_APPEND, NULL, &result)
--          glob ("baz", GLOB_BRACE|GLOB_APPEND, NULL, &result)
--
--     if we leave aside error handling.
--
--`GLOB_NOMAGIC'
--     If the pattern contains no wildcard constructs (it is a literal
--     file name), return it as the sole "matching" word, even if no file
--     exists by that name.
--
--`GLOB_TILDE'
--     If this flag is used the character `~' (tilde) is handled special
--     if it appears at the beginning of the pattern.  Instead of being
--     taken verbatim it is used to represent the home directory of a
--     known user.
--
--     If `~' is the only character in pattern or it is followed by a `/'
--     (slash), the home directory of the process owner is substituted.
--     Using `getlogin' and `getpwnam' the information is read from the
--     system databases.  As an example take user `bart' with his home
--     directory at `/home/bart'.  For him a call like
--
--          glob ("~/bin/*", GLOB_TILDE, NULL, &result)
--
--     would return the contents of the directory `/home/bart/bin'.
--     Instead of referring to the own home directory it is also possible
--     to name the home directory of other users.  To do so one has to
--     append the user name after the tilde character.  So the contents
--     of user `homer''s `bin' directory can be retrieved by
--
--          glob ("~homer/bin/*", GLOB_TILDE, NULL, &result)
--
--     If the user name is not valid or the home directory cannot be
--     determined for some reason the pattern is left untouched and
--     itself used as the result.  I.e., if in the last example `home' is
--     not available the tilde expansion yields to `"~homer/bin/*"' and
--     `glob' is not looking for a directory named `~homer'.
--
--     This functionality is equivalent to what is available in C-shells
--     if the `nonomatch' flag is set.
--
--`GLOB_TILDE_CHECK'
--     If this flag is used `glob' behaves like as if `GLOB_TILDE' is
--     given.  The only difference is that if the user name is not
--     available or the home directory cannot be determined for other
--     reasons this leads to an error.  `glob' will return `GLOB_NOMATCH'
--     instead of using the pattern itself as the name.
--
--     This functionality is equivalent to what is available in C-shells
--     if `nonomatch' flag is not set.
--
--`GLOB_ONLYDIR'
--     If this flag is used the globbing function takes this as a *hint*
--     that the caller is only interested in directories matching the
--     pattern.  If the information about the type of the file is easily
--     available non-directories will be rejected but no extra work will
--     be done to determine the information for each file.  I.e., the
--     caller must still be able to filter directories out.
--
--     This functionality is only available with the GNU `glob'
--     implementation.  It is mainly used internally to increase the
--     performance but might be useful for a user as well and therefore is
--     documented here.
--
--   Calling `glob' will in most cases allocate resources which are used
--to represent the result of the function call.  If the same object of
--type `glob_t' is used in multiple call to `glob' the resources are
--freed or reused so that no leaks appear.  But this does not include the
--time when all `glob' calls are done.
--
-- - Function: void globfree (glob_t *PGLOB)
--     The `globfree' function frees all resources allocated by previous
--     calls to `glob' associated with the object pointed to by PGLOB.
--     This function should be called whenever the currently used
--     `glob_t' typed object isn't used anymore.
--
-- - Function: void globfree64 (glob64_t *PGLOB)
--     This function is equivalent to `globfree' but it frees records of
--     type `glob64_t' which were allocated by `glob64'.
--
--
--File: libc.info,  Node: Regular Expressions,  Next: Word Expansion,  Prev: Globbing,  Up: Pattern Matching
--
--Regular Expression Matching
--===========================
--
--   The GNU C library supports two interfaces for matching regular
--expressions.  One is the standard POSIX.2 interface, and the other is
--what the GNU system has had for many years.
--
--   Both interfaces are declared in the header file `regex.h'.  If you
--define `_POSIX_C_SOURCE', then only the POSIX.2 functions, structures,
--and constants are declared.
--
--* Menu:
--
--* POSIX Regexp Compilation::    Using `regcomp' to prepare to match.
--* Flags for POSIX Regexps::     Syntax variations for `regcomp'.
--* Matching POSIX Regexps::      Using `regexec' to match the compiled
--				   pattern that you get from `regcomp'.
--* Regexp Subexpressions::       Finding which parts of the string were matched.
--* Subexpression Complications:: Find points of which parts were matched.
--* Regexp Cleanup::		Freeing storage; reporting errors.
--
--
--File: libc.info,  Node: POSIX Regexp Compilation,  Next: Flags for POSIX Regexps,  Up: Regular Expressions
--
--POSIX Regular Expression Compilation
--------------------------------------
--
--   Before you can actually match a regular expression, you must
--"compile" it.  This is not true compilation--it produces a special data
--structure, not machine instructions.  But it is like ordinary
--compilation in that its purpose is to enable you to "execute" the
--pattern fast.  (*Note Matching POSIX Regexps::, for how to use the
--compiled regular expression for matching.)
--
--   There is a special data type for compiled regular expressions:
--
-- - Data Type: regex_t
--     This type of object holds a compiled regular expression.  It is
--     actually a structure.  It has just one field that your programs
--     should look at:
--
--    `re_nsub'
--          This field holds the number of parenthetical subexpressions
--          in the regular expression that was compiled.
--
--     There are several other fields, but we don't describe them here,
--     because only the functions in the library should use them.
--
--   After you create a `regex_t' object, you can compile a regular
--expression into it by calling `regcomp'.
--
-- - Function: int regcomp (regex_t *COMPILED, const char *PATTERN, int
--          CFLAGS)
--     The function `regcomp' "compiles" a regular expression into a data
--     structure that you can use with `regexec' to match against a
--     string.  The compiled regular expression format is designed for
--     efficient matching.  `regcomp' stores it into `*COMPILED'.
--
--     It's up to you to allocate an object of type `regex_t' and pass its
--     address to `regcomp'.
--
--     The argument CFLAGS lets you specify various options that control
--     the syntax and semantics of regular expressions.  *Note Flags for
--     POSIX Regexps::.
--
--     If you use the flag `REG_NOSUB', then `regcomp' omits from the
--     compiled regular expression the information necessary to record
--     how subexpressions actually match.  In this case, you might as well
--     pass `0' for the MATCHPTR and NMATCH arguments when you call
--     `regexec'.
--
--     If you don't use `REG_NOSUB', then the compiled regular expression
--     does have the capacity to record how subexpressions match.  Also,
--     `regcomp' tells you how many subexpressions PATTERN has, by
--     storing the number in `COMPILED->re_nsub'.  You can use that value
--     to decide how long an array to allocate to hold information about
--     subexpression matches.
--
--     `regcomp' returns `0' if it succeeds in compiling the regular
--     expression; otherwise, it returns a nonzero error code (see the
--     table below).  You can use `regerror' to produce an error message
--     string describing the reason for a nonzero value; see *Note Regexp
--     Cleanup::.
--
--
--   Here are the possible nonzero values that `regcomp' can return:
--
--`REG_BADBR'
--     There was an invalid `\{...\}' construct in the regular
--     expression.  A valid `\{...\}' construct must contain either a
--     single number, or two numbers in increasing order separated by a
--     comma.
--
--`REG_BADPAT'
--     There was a syntax error in the regular expression.
--
--`REG_BADRPT'
--     A repetition operator such as `?' or `*' appeared in a bad
--     position (with no preceding subexpression to act on).
--
--`REG_ECOLLATE'
--     The regular expression referred to an invalid collating element
--     (one not defined in the current locale for string collation).
--     *Note Locale Categories::.
--
--`REG_ECTYPE'
--     The regular expression referred to an invalid character class name.
--
--`REG_EESCAPE'
--     The regular expression ended with `\'.
--
--`REG_ESUBREG'
--     There was an invalid number in the `\DIGIT' construct.
--
--`REG_EBRACK'
--     There were unbalanced square brackets in the regular expression.
--
--`REG_EPAREN'
--     An extended regular expression had unbalanced parentheses, or a
--     basic regular expression had unbalanced `\(' and `\)'.
--
--`REG_EBRACE'
--     The regular expression had unbalanced `\{' and `\}'.
--
--`REG_ERANGE'
--     One of the endpoints in a range expression was invalid.
--
--`REG_ESPACE'
--     `regcomp' ran out of memory.
--
--
--File: libc.info,  Node: Flags for POSIX Regexps,  Next: Matching POSIX Regexps,  Prev: POSIX Regexp Compilation,  Up: Regular Expressions
--
--Flags for POSIX Regular Expressions
-------------------------------------
--
--   These are the bit flags that you can use in the CFLAGS operand when
--compiling a regular expression with `regcomp'.
--
--`REG_EXTENDED'
--     Treat the pattern as an extended regular expression, rather than
--     as a basic regular expression.
--
--`REG_ICASE'
--     Ignore case when matching letters.
--
--`REG_NOSUB'
--     Don't bother storing the contents of the MATCHES-PTR array.
--
--`REG_NEWLINE'
--     Treat a newline in STRING as dividing STRING into multiple lines,
--     so that `$' can match before the newline and `^' can match after.
--     Also, don't permit `.' to match a newline, and don't permit
--     `[^...]' to match a newline.
--
--     Otherwise, newline acts like any other ordinary character.
--
--
--File: libc.info,  Node: Matching POSIX Regexps,  Next: Regexp Subexpressions,  Prev: Flags for POSIX Regexps,  Up: Regular Expressions
--
--Matching a Compiled POSIX Regular Expression
----------------------------------------------
--
--   Once you have compiled a regular expression, as described in *Note
--POSIX Regexp Compilation::, you can match it against strings using
--`regexec'.  A match anywhere inside the string counts as success,
--unless the regular expression contains anchor characters (`^' or `$').
--
-- - Function: int regexec (regex_t *COMPILED, char *STRING, size_t
--          NMATCH, regmatch_t MATCHPTR [], int EFLAGS)
--     This function tries to match the compiled regular expression
--     `*COMPILED' against STRING.
--
--     `regexec' returns `0' if the regular expression matches;
--     otherwise, it returns a nonzero value.  See the table below for
--     what nonzero values mean.  You can use `regerror' to produce an
--     error message string describing the reason for a nonzero value;
--     see *Note Regexp Cleanup::.
--
--     The argument EFLAGS is a word of bit flags that enable various
--     options.
--
--     If you want to get information about what part of STRING actually
--     matched the regular expression or its subexpressions, use the
--     arguments MATCHPTR and NMATCH.  Otherwise, pass `0' for NMATCH,
--     and `NULL' for MATCHPTR.  *Note Regexp Subexpressions::.
--
--   You must match the regular expression with the same set of current
--locales that were in effect when you compiled the regular expression.
--
--   The function `regexec' accepts the following flags in the EFLAGS
--argument:
--
--`REG_NOTBOL'
--     Do not regard the beginning of the specified string as the
--     beginning of a line; more generally, don't make any assumptions
--     about what text might precede it.
--
--`REG_NOTEOL'
--     Do not regard the end of the specified string as the end of a
--     line; more generally, don't make any assumptions about what text
--     might follow it.
--
--   Here are the possible nonzero values that `regexec' can return:
--
--`REG_NOMATCH'
--     The pattern didn't match the string.  This isn't really an error.
--
--`REG_ESPACE'
--     `regexec' ran out of memory.
--
--
--File: libc.info,  Node: Regexp Subexpressions,  Next: Subexpression Complications,  Prev: Matching POSIX Regexps,  Up: Regular Expressions
--
--Match Results with Subexpressions
-----------------------------------
--
--   When `regexec' matches parenthetical subexpressions of PATTERN, it
--records which parts of STRING they match.  It returns that information
--by storing the offsets into an array whose elements are structures of
--type `regmatch_t'.  The first element of the array (index `0') records
--the part of the string that matched the entire regular expression.
--Each other element of the array records the beginning and end of the
--part that matched a single parenthetical subexpression.
--
-- - Data Type: regmatch_t
--     This is the data type of the MATCHARRAY array that you pass to
--     `regexec'.  It contains two structure fields, as follows:
--
--    `rm_so'
--          The offset in STRING of the beginning of a substring.  Add
--          this value to STRING to get the address of that part.
--
--    `rm_eo'
--          The offset in STRING of the end of the substring.
--
-- - Data Type: regoff_t
--     `regoff_t' is an alias for another signed integer type.  The
--     fields of `regmatch_t' have type `regoff_t'.
--
--   The `regmatch_t' elements correspond to subexpressions positionally;
--the first element (index `1') records where the first subexpression
--matched, the second element records the second subexpression, and so
--on.  The order of the subexpressions is the order in which they begin.
--
--   When you call `regexec', you specify how long the MATCHPTR array is,
--with the NMATCH argument.  This tells `regexec' how many elements to
--store.  If the actual regular expression has more than NMATCH
--subexpressions, then you won't get offset information about the rest of
--them.  But this doesn't alter whether the pattern matches a particular
--string or not.
--
--   If you don't want `regexec' to return any information about where
--the subexpressions matched, you can either supply `0' for NMATCH, or
--use the flag `REG_NOSUB' when you compile the pattern with `regcomp'.
--
--
--File: libc.info,  Node: Subexpression Complications,  Next: Regexp Cleanup,  Prev: Regexp Subexpressions,  Up: Regular Expressions
--
--Complications in Subexpression Matching
-----------------------------------------
--
--   Sometimes a subexpression matches a substring of no characters.  This
--happens when `f\(o*\)' matches the string `fum'.  (It really matches
--just the `f'.)  In this case, both of the offsets identify the point in
--the string where the null substring was found.  In this example, the
--offsets are both `1'.
--
--   Sometimes the entire regular expression can match without using some
--of its subexpressions at all--for example, when `ba\(na\)*' matches the
--string `ba', the parenthetical subexpression is not used.  When this
--happens, `regexec' stores `-1' in both fields of the element for that
--subexpression.
--
--   Sometimes matching the entire regular expression can match a
--particular subexpression more than once--for example, when `ba\(na\)*'
--matches the string `bananana', the parenthetical subexpression matches
--three times.  When this happens, `regexec' usually stores the offsets
--of the last part of the string that matched the subexpression.  In the
--case of `bananana', these offsets are `6' and `8'.
--
--   But the last match is not always the one that is chosen.  It's more
--accurate to say that the last _opportunity_ to match is the one that
--takes precedence.  What this means is that when one subexpression
--appears within another, then the results reported for the inner
--subexpression reflect whatever happened on the last match of the outer
--subexpression.  For an example, consider `\(ba\(na\)*s \)*' matching
--the string `bananas bas '.  The last time the inner expression actually
--matches is near the end of the first word.  But it is _considered_
--again in the second word, and fails to match there.  `regexec' reports
--nonuse of the "na" subexpression.
--
--   Another place where this rule applies is when the regular expression
--     \(ba\(na\)*s \|nefer\(ti\)* \)*
--
--matches `bananas nefertiti'.  The "na" subexpression does match in the
--first word, but it doesn't match in the second word because the other
--alternative is used there.  Once again, the second repetition of the
--outer subexpression overrides the first, and within that second
--repetition, the "na" subexpression is not used.  So `regexec' reports
--nonuse of the "na" subexpression.
--
--
--File: libc.info,  Node: Regexp Cleanup,  Prev: Subexpression Complications,  Up: Regular Expressions
--
--POSIX Regexp Matching Cleanup
-------------------------------
--
--   When you are finished using a compiled regular expression, you can
--free the storage it uses by calling `regfree'.
--
-- - Function: void regfree (regex_t *COMPILED)
--     Calling `regfree' frees all the storage that `*COMPILED' points
--     to.  This includes various internal fields of the `regex_t'
--     structure that aren't documented in this manual.
--
--     `regfree' does not free the object `*COMPILED' itself.
--
--   You should always free the space in a `regex_t' structure with
--`regfree' before using the structure to compile another regular
--expression.
--
--   When `regcomp' or `regexec' reports an error, you can use the
--function `regerror' to turn it into an error message string.
--
-- - Function: size_t regerror (int ERRCODE, regex_t *COMPILED, char
--          *BUFFER, size_t LENGTH)
--     This function produces an error message string for the error code
--     ERRCODE, and stores the string in LENGTH bytes of memory starting
--     at BUFFER.  For the COMPILED argument, supply the same compiled
--     regular expression structure that `regcomp' or `regexec' was
--     working with when it got the error.  Alternatively, you can supply
--     `NULL' for COMPILED; you will still get a meaningful error
--     message, but it might not be as detailed.
--
--     If the error message can't fit in LENGTH bytes (including a
--     terminating null character), then `regerror' truncates it.  The
--     string that `regerror' stores is always null-terminated even if it
--     has been truncated.
--
--     The return value of `regerror' is the minimum length needed to
--     store the entire error message.  If this is less than LENGTH, then
--     the error message was not truncated, and you can use it.
--     Otherwise, you should call `regerror' again with a larger buffer.
--
--     Here is a function which uses `regerror', but always dynamically
--     allocates a buffer for the error message:
--
--          char *get_regerror (int errcode, regex_t *compiled)
--          {
--            size_t length = regerror (errcode, compiled, NULL, 0);
--            char *buffer = xmalloc (length);
--            (void) regerror (errcode, compiled, buffer, length);
--            return buffer;
--          }
--
--
--File: libc.info,  Node: Word Expansion,  Prev: Regular Expressions,  Up: Pattern Matching
--
--Shell-Style Word Expansion
--==========================
--
--   "Word expansion" means the process of splitting a string into
--"words" and substituting for variables, commands, and wildcards just as
--the shell does.
--
--   For example, when you write `ls -l foo.c', this string is split into
--three separate words--`ls', `-l' and `foo.c'.  This is the most basic
--function of word expansion.
--
--   When you write `ls *.c', this can become many words, because the
--word `*.c' can be replaced with any number of file names.  This is
--called "wildcard expansion", and it is also a part of word expansion.
--
--   When you use `echo $PATH' to print your path, you are taking
--advantage of "variable substitution", which is also part of word
--expansion.
--
--   Ordinary programs can perform word expansion just like the shell by
--calling the library function `wordexp'.
--
--* Menu:
--
--* Expansion Stages::            What word expansion does to a string.
--* Calling Wordexp::             How to call `wordexp'.
--* Flags for Wordexp::           Options you can enable in `wordexp'.
--* Wordexp Example::             A sample program that does word expansion.
--* Tilde Expansion::             Details of how tilde expansion works.
--* Variable Substitution::       Different types of variable substitution.
--
--
--File: libc.info,  Node: Expansion Stages,  Next: Calling Wordexp,  Up: Word Expansion
--
--The Stages of Word Expansion
------------------------------
--
--   When word expansion is applied to a sequence of words, it performs
--the following transformations in the order shown here:
--
--  1. "Tilde expansion": Replacement of `~foo' with the name of the home
--     directory of `foo'.
--
--  2. Next, three different transformations are applied in the same step,
--     from left to right:
--
--        * "Variable substitution": Environment variables are
--          substituted for references such as `$foo'.
--
--        * "Command substitution": Constructs such as ``cat foo`' and
--          the equivalent `$(cat foo)' are replaced with the output from
--          the inner command.
--
--        * "Arithmetic expansion": Constructs such as `$(($x-1))' are
--          replaced with the result of the arithmetic computation.
--
--  3. "Field splitting": subdivision of the text into "words".
--
--  4. "Wildcard expansion": The replacement of a construct such as `*.c'
--     with a list of `.c' file names.  Wildcard expansion applies to an
--     entire word at a time, and replaces that word with 0 or more file
--     names that are themselves words.
--
--  5. "Quote removal": The deletion of string-quotes, now that they have
--     done their job by inhibiting the above transformations when
--     appropriate.
--
--   For the details of these transformations, and how to write the
--constructs that use them, see `The BASH Manual' (to appear).
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-16 glibc-2.3.2-200304020432/manual/libc.info-16
---- glibc-2.3.2/manual/libc.info-16	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-16	Thu Jan  1 01:00:00 1970
-@@ -1,1127 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Calling Wordexp,  Next: Flags for Wordexp,  Prev: Expansion Stages,  Up: Word Expansion
--
--Calling `wordexp'
-------------------
--
--   All the functions, constants and data types for word expansion are
--declared in the header file `wordexp.h'.
--
--   Word expansion produces a vector of words (strings).  To return this
--vector, `wordexp' uses a special data type, `wordexp_t', which is a
--structure.  You pass `wordexp' the address of the structure, and it
--fills in the structure's fields to tell you about the results.
--
-- - Data Type: wordexp_t
--     This data type holds a pointer to a word vector.  More precisely,
--     it records both the address of the word vector and its size.
--
--    `we_wordc'
--          The number of elements in the vector.
--
--    `we_wordv'
--          The address of the vector.  This field has type `char **'.
--
--    `we_offs'
--          The offset of the first real element of the vector, from its
--          nominal address in the `we_wordv' field.  Unlike the other
--          fields, this is always an input to `wordexp', rather than an
--          output from it.
--
--          If you use a nonzero offset, then that many elements at the
--          beginning of the vector are left empty.  (The `wordexp'
--          function fills them with null pointers.)
--
--          The `we_offs' field is meaningful only if you use the
--          `WRDE_DOOFFS' flag.  Otherwise, the offset is always zero
--          regardless of what is in this field, and the first real
--          element comes at the beginning of the vector.
--
-- - Function: int wordexp (const char *WORDS, wordexp_t
--          *WORD-VECTOR-PTR, int FLAGS)
--     Perform word expansion on the string WORDS, putting the result in
--     a newly allocated vector, and store the size and address of this
--     vector into `*WORD-VECTOR-PTR'.  The argument FLAGS is a
--     combination of bit flags; see *Note Flags for Wordexp::, for
--     details of the flags.
--
--     You shouldn't use any of the characters `|&;<>' in the string
--     WORDS unless they are quoted; likewise for newline.  If you use
--     these characters unquoted, you will get the `WRDE_BADCHAR' error
--     code.  Don't use parentheses or braces unless they are quoted or
--     part of a word expansion construct.  If you use quotation
--     characters `'"`', they should come in pairs that balance.
--
--     The results of word expansion are a sequence of words.  The
--     function `wordexp' allocates a string for each resulting word, then
--     allocates a vector of type `char **' to store the addresses of
--     these strings.  The last element of the vector is a null pointer.
--     This vector is called the "word vector".
--
--     To return this vector, `wordexp' stores both its address and its
--     length (number of elements, not counting the terminating null
--     pointer) into `*WORD-VECTOR-PTR'.
--
--     If `wordexp' succeeds, it returns 0.  Otherwise, it returns one of
--     these error codes:
--
--    `WRDE_BADCHAR'
--          The input string WORDS contains an unquoted invalid character
--          such as `|'.
--
--    `WRDE_BADVAL'
--          The input string refers to an undefined shell variable, and
--          you used the flag `WRDE_UNDEF' to forbid such references.
--
--    `WRDE_CMDSUB'
--          The input string uses command substitution, and you used the
--          flag `WRDE_NOCMD' to forbid command substitution.
--
--    `WRDE_NOSPACE'
--          It was impossible to allocate memory to hold the result.  In
--          this case, `wordexp' can store part of the results--as much
--          as it could allocate room for.
--
--    `WRDE_SYNTAX'
--          There was a syntax error in the input string.  For example,
--          an unmatched quoting character is a syntax error.
--
-- - Function: void wordfree (wordexp_t *WORD-VECTOR-PTR)
--     Free the storage used for the word-strings and vector that
--     `*WORD-VECTOR-PTR' points to.  This does not free the structure
--     `*WORD-VECTOR-PTR' itself--only the other data it points to.
--
--
--File: libc.info,  Node: Flags for Wordexp,  Next: Wordexp Example,  Prev: Calling Wordexp,  Up: Word Expansion
--
--Flags for Word Expansion
--------------------------
--
--   This section describes the flags that you can specify in the FLAGS
--argument to `wordexp'.  Choose the flags you want, and combine them
--with the C operator `|'.
--
--`WRDE_APPEND'
--     Append the words from this expansion to the vector of words
--     produced by previous calls to `wordexp'.  This way you can
--     effectively expand several words as if they were concatenated with
--     spaces between them.
--
--     In order for appending to work, you must not modify the contents
--     of the word vector structure between calls to `wordexp'.  And, if
--     you set `WRDE_DOOFFS' in the first call to `wordexp', you must also
--     set it when you append to the results.
--
--`WRDE_DOOFFS'
--     Leave blank slots at the beginning of the vector of words.  The
--     `we_offs' field says how many slots to leave.  The blank slots
--     contain null pointers.
--
--`WRDE_NOCMD'
--     Don't do command substitution; if the input requests command
--     substitution, report an error.
--
--`WRDE_REUSE'
--     Reuse a word vector made by a previous call to `wordexp'.  Instead
--     of allocating a new vector of words, this call to `wordexp' will
--     use the vector that already exists (making it larger if necessary).
--
--     Note that the vector may move, so it is not safe to save an old
--     pointer and use it again after calling `wordexp'.  You must fetch
--     `we_pathv' anew after each call.
--
--`WRDE_SHOWERR'
--     Do show any error messages printed by commands run by command
--     substitution.  More precisely, allow these commands to inherit the
--     standard error output stream of the current process.  By default,
--     `wordexp' gives these commands a standard error stream that
--     discards all output.
--
--`WRDE_UNDEF'
--     If the input refers to a shell variable that is not defined,
--     report an error.
--
--
--File: libc.info,  Node: Wordexp Example,  Next: Tilde Expansion,  Prev: Flags for Wordexp,  Up: Word Expansion
--
--`wordexp' Example
-------------------
--
--   Here is an example of using `wordexp' to expand several strings and
--use the results to run a shell command.  It also shows the use of
--`WRDE_APPEND' to concatenate the expansions and of `wordfree' to free
--the space allocated by `wordexp'.
--
--     int
--     expand_and_execute (const char *program, const char **options)
--     {
--       wordexp_t result;
--       pid_t pid
--       int status, i;
--     
--       /* Expand the string for the program to run.  */
--       switch (wordexp (program, &result, 0))
--         {
--         case 0:			/* Successful.  */
--           break;
--         case WRDE_NOSPACE:
--           /* If the error was `WRDE_NOSPACE',
--              then perhaps part of the result was allocated.  */
--           wordfree (&result);
--         default:                    /* Some other error.  */
--           return -1;
--         }
--     
--       /* Expand the strings specified for the arguments.  */
--       for (i = 0; options[i] != NULL; i++)
--         {
--           if (wordexp (options[i], &result, WRDE_APPEND))
--             {
--               wordfree (&result);
--               return -1;
--             }
--         }
--     
--       pid = fork ();
--       if (pid == 0)
--         {
--           /* This is the child process.  Execute the command. */
--           execv (result.we_wordv[0], result.we_wordv);
--           exit (EXIT_FAILURE);
--         }
--       else if (pid < 0)
--         /* The fork failed.  Report failure.  */
--         status = -1;
--       else
--         /* This is the parent process.  Wait for the child to complete.  */
--         if (waitpid (pid, &status, 0) != pid)
--           status = -1;
--     
--       wordfree (&result);
--       return status;
--     }
--
--
--File: libc.info,  Node: Tilde Expansion,  Next: Variable Substitution,  Prev: Wordexp Example,  Up: Word Expansion
--
--Details of Tilde Expansion
----------------------------
--
--   It's a standard part of shell syntax that you can use `~' at the
--beginning of a file name to stand for your own home directory.  You can
--use `~USER' to stand for USER's home directory.
--
--   "Tilde expansion" is the process of converting these abbreviations
--to the directory names that they stand for.
--
--   Tilde expansion applies to the `~' plus all following characters up
--to whitespace or a slash.  It takes place only at the beginning of a
--word, and only if none of the characters to be transformed is quoted in
--any way.
--
--   Plain `~' uses the value of the environment variable `HOME' as the
--proper home directory name.  `~' followed by a user name uses
--`getpwname' to look up that user in the user database, and uses
--whatever directory is recorded there.  Thus, `~' followed by your own
--name can give different results from plain `~', if the value of `HOME'
--is not really your home directory.
--
--
--File: libc.info,  Node: Variable Substitution,  Prev: Tilde Expansion,  Up: Word Expansion
--
--Details of Variable Substitution
----------------------------------
--
--   Part of ordinary shell syntax is the use of `$VARIABLE' to
--substitute the value of a shell variable into a command.  This is called
--"variable substitution", and it is one part of doing word expansion.
--
--   There are two basic ways you can write a variable reference for
--substitution:
--
--`${VARIABLE}'
--     If you write braces around the variable name, then it is completely
--     unambiguous where the variable name ends.  You can concatenate
--     additional letters onto the end of the variable value by writing
--     them immediately after the close brace.  For example, `${foo}s'
--     expands into `tractors'.
--
--`$VARIABLE'
--     If you do not put braces around the variable name, then the
--     variable name consists of all the alphanumeric characters and
--     underscores that follow the `$'.  The next punctuation character
--     ends the variable name.  Thus, `$foo-bar' refers to the variable
--     `foo' and expands into `tractor-bar'.
--
--   When you use braces, you can also use various constructs to modify
--the value that is substituted, or test it in various ways.
--
--`${VARIABLE:-DEFAULT}'
--     Substitute the value of VARIABLE, but if that is empty or
--     undefined, use DEFAULT instead.
--
--`${VARIABLE:=DEFAULT}'
--     Substitute the value of VARIABLE, but if that is empty or
--     undefined, use DEFAULT instead and set the variable to DEFAULT.
--
--`${VARIABLE:?MESSAGE}'
--     If VARIABLE is defined and not empty, substitute its value.
--
--     Otherwise, print MESSAGE as an error message on the standard error
--     stream, and consider word expansion a failure.
--
--`${VARIABLE:+REPLACEMENT}'
--     Substitute REPLACEMENT, but only if VARIABLE is defined and
--     nonempty.  Otherwise, substitute nothing for this construct.
--
--`${#VARIABLE}'
--     Substitute a numeral which expresses in base ten the number of
--     characters in the value of VARIABLE.  `${#foo}' stands for `7',
--     because `tractor' is seven characters.
--
--   These variants of variable substitution let you remove part of the
--variable's value before substituting it.  The PREFIX and SUFFIX are not
--mere strings; they are wildcard patterns, just like the patterns that
--you use to match multiple file names.  But in this context, they match
--against parts of the variable value rather than against file names.
--
--`${VARIABLE%%SUFFIX}'
--     Substitute the value of VARIABLE, but first discard from that
--     variable any portion at the end that matches the pattern SUFFIX.
--
--     If there is more than one alternative for how to match against
--     SUFFIX, this construct uses the longest possible match.
--
--     Thus, `${foo%%r*}' substitutes `t', because the largest match for
--     `r*' at the end of `tractor' is `ractor'.
--
--`${VARIABLE%SUFFIX}'
--     Substitute the value of VARIABLE, but first discard from that
--     variable any portion at the end that matches the pattern SUFFIX.
--
--     If there is more than one alternative for how to match against
--     SUFFIX, this construct uses the shortest possible alternative.
--
--     Thus, `${foo%r*}' substitutes `tracto', because the shortest match
--     for `r*' at the end of `tractor' is just `r'.
--
--`${VARIABLE##PREFIX}'
--     Substitute the value of VARIABLE, but first discard from that
--     variable any portion at the beginning that matches the pattern
--     PREFIX.
--
--     If there is more than one alternative for how to match against
--     PREFIX, this construct uses the longest possible match.
--
--     Thus, `${foo##*t}' substitutes `or', because the largest match for
--     `*t' at the beginning of `tractor' is `tract'.
--
--`${VARIABLE#PREFIX}'
--     Substitute the value of VARIABLE, but first discard from that
--     variable any portion at the beginning that matches the pattern
--     PREFIX.
--
--     If there is more than one alternative for how to match against
--     PREFIX, this construct uses the shortest possible alternative.
--
--     Thus, `${foo#*t}' substitutes `ractor', because the shortest match
--     for `*t' at the beginning of `tractor' is just `t'.
--
--
--File: libc.info,  Node: I/O Overview,  Next: I/O on Streams,  Prev: Pattern Matching,  Up: Top
--
--Input/Output Overview
--*********************
--
--   Most programs need to do either input (reading data) or output
--(writing data), or most frequently both, in order to do anything
--useful.  The GNU C library provides such a large selection of input and
--output functions that the hardest part is often deciding which function
--is most appropriate!
--
--   This chapter introduces concepts and terminology relating to input
--and output.  Other chapters relating to the GNU I/O facilities are:
--
--   * *Note I/O on Streams::, which covers the high-level functions that
--     operate on streams, including formatted input and output.
--
--   * *Note Low-Level I/O::, which covers the basic I/O and control
--     functions on file descriptors.
--
--   * *Note File System Interface::, which covers functions for
--     operating on directories and for manipulating file attributes such
--     as access modes and ownership.
--
--   * *Note Pipes and FIFOs::, which includes information on the basic
--     interprocess communication facilities.
--
--   * *Note Sockets::, which covers a more complicated interprocess
--     communication facility with support for networking.
--
--   * *Note Low-Level Terminal Interface::, which covers functions for
--     changing how input and output to terminals or other serial devices
--     are processed.
--
--* Menu:
--
--* I/O Concepts::       Some basic information and terminology.
--* File Names::         How to refer to a file.
--
--
--File: libc.info,  Node: I/O Concepts,  Next: File Names,  Up: I/O Overview
--
--Input/Output Concepts
--=====================
--
--   Before you can read or write the contents of a file, you must
--establish a connection or communications channel to the file.  This
--process is called "opening" the file.  You can open a file for reading,
--writing, or both.
--
--   The connection to an open file is represented either as a stream or
--as a file descriptor.  You pass this as an argument to the functions
--that do the actual read or write operations, to tell them which file to
--operate on.  Certain functions expect streams, and others are designed
--to operate on file descriptors.
--
--   When you have finished reading to or writing from the file, you can
--terminate the connection by "closing" the file.  Once you have closed a
--stream or file descriptor, you cannot do any more input or output
--operations on it.
--
--* Menu:
--
--* Streams and File Descriptors::    The GNU Library provides two ways
--			             to access the contents of files.
--* File Position::                   The number of bytes from the
--                                     beginning of the file.
--
--
--File: libc.info,  Node: Streams and File Descriptors,  Next: File Position,  Up: I/O Concepts
--
--Streams and File Descriptors
------------------------------
--
--   When you want to do input or output to a file, you have a choice of
--two basic mechanisms for representing the connection between your
--program and the file: file descriptors and streams.  File descriptors
--are represented as objects of type `int', while streams are represented
--as `FILE *' objects.
--
--   File descriptors provide a primitive, low-level interface to input
--and output operations.  Both file descriptors and streams can represent
--a connection to a device (such as a terminal), or a pipe or socket for
--communicating with another process, as well as a normal file.  But, if
--you want to do control operations that are specific to a particular kind
--of device, you must use a file descriptor; there are no facilities to
--use streams in this way.  You must also use file descriptors if your
--program needs to do input or output in special modes, such as
--nonblocking (or polled) input (*note File Status Flags::).
--
--   Streams provide a higher-level interface, layered on top of the
--primitive file descriptor facilities.  The stream interface treats all
--kinds of files pretty much alike--the sole exception being the three
--styles of buffering that you can choose (*note Stream Buffering::).
--
--   The main advantage of using the stream interface is that the set of
--functions for performing actual input and output operations (as opposed
--to control operations) on streams is much richer and more powerful than
--the corresponding facilities for file descriptors.  The file descriptor
--interface provides only simple functions for transferring blocks of
--characters, but the stream interface also provides powerful formatted
--input and output functions (`printf' and `scanf') as well as functions
--for character- and line-oriented input and output.
--
--   Since streams are implemented in terms of file descriptors, you can
--extract the file descriptor from a stream and perform low-level
--operations directly on the file descriptor.  You can also initially open
--a connection as a file descriptor and then make a stream associated with
--that file descriptor.
--
--   In general, you should stick with using streams rather than file
--descriptors, unless there is some specific operation you want to do that
--can only be done on a file descriptor.  If you are a beginning
--programmer and aren't sure what functions to use, we suggest that you
--concentrate on the formatted input functions (*note Formatted Input::)
--and formatted output functions (*note Formatted Output::).
--
--   If you are concerned about portability of your programs to systems
--other than GNU, you should also be aware that file descriptors are not
--as portable as streams.  You can expect any system running ISO C to
--support streams, but non-GNU systems may not support file descriptors at
--all, or may only implement a subset of the GNU functions that operate on
--file descriptors.  Most of the file descriptor functions in the GNU
--library are included in the POSIX.1 standard, however.
--
--
--File: libc.info,  Node: File Position,  Prev: Streams and File Descriptors,  Up: I/O Concepts
--
--File Position
---------------
--
--   One of the attributes of an open file is its "file position" that
--keeps track of where in the file the next character is to be read or
--written.  In the GNU system, and all POSIX.1 systems, the file position
--is simply an integer representing the number of bytes from the beginning
--of the file.
--
--   The file position is normally set to the beginning of the file when
--it is opened, and each time a character is read or written, the file
--position is incremented.  In other words, access to the file is normally
--"sequential".
--
--   Ordinary files permit read or write operations at any position within
--the file.  Some other kinds of files may also permit this.  Files which
--do permit this are sometimes referred to as "random-access" files.  You
--can change the file position using the `fseek' function on a stream
--(*note File Positioning::) or the `lseek' function on a file descriptor
--(*note I/O Primitives::).  If you try to change the file position on a
--file that doesn't support random access, you get the `ESPIPE' error.
--
--   Streams and descriptors that are opened for "append access" are
--treated specially for output: output to such files is _always_ appended
--sequentially to the _end_ of the file, regardless of the file position.
--However, the file position is still used to control where in the file
--reading is done.
--
--   If you think about it, you'll realize that several programs can read
--a given file at the same time.  In order for each program to be able to
--read the file at its own pace, each program must have its own file
--pointer, which is not affected by anything the other programs do.
--
--   In fact, each opening of a file creates a separate file position.
--Thus, if you open a file twice even in the same program, you get two
--streams or descriptors with independent file positions.
--
--   By contrast, if you open a descriptor and then duplicate it to get
--another descriptor, these two descriptors share the same file position:
--changing the file position of one descriptor will affect the other.
--
--
--File: libc.info,  Node: File Names,  Prev: I/O Concepts,  Up: I/O Overview
--
--File Names
--==========
--
--   In order to open a connection to a file, or to perform other
--operations such as deleting a file, you need some way to refer to the
--file.  Nearly all files have names that are strings--even files which
--are actually devices such as tape drives or terminals.  These strings
--are called "file names".  You specify the file name to say which file
--you want to open or operate on.
--
--   This section describes the conventions for file names and how the
--operating system works with them.
--
--* Menu:
--
--* Directories::                 Directories contain entries for files.
--* File Name Resolution::        A file name specifies how to look up a file.
--* File Name Errors::            Error conditions relating to file names.
--* File Name Portability::       File name portability and syntax issues.
--
--
--File: libc.info,  Node: Directories,  Next: File Name Resolution,  Up: File Names
--
--Directories
-------------
--
--   In order to understand the syntax of file names, you need to
--understand how the file system is organized into a hierarchy of
--directories.
--
--   A "directory" is a file that contains information to associate other
--files with names; these associations are called "links" or "directory
--entries".  Sometimes, people speak of "files in a directory", but in
--reality, a directory only contains pointers to files, not the files
--themselves.
--
--   The name of a file contained in a directory entry is called a "file
--name component".  In general, a file name consists of a sequence of one
--or more such components, separated by the slash character (`/').  A
--file name which is just one component names a file with respect to its
--directory.  A file name with multiple components names a directory, and
--then a file in that directory, and so on.
--
--   Some other documents, such as the POSIX standard, use the term
--"pathname" for what we call a file name, and either "filename" or
--"pathname component" for what this manual calls a file name component.
--We don't use this terminology because a "path" is something completely
--different (a list of directories to search), and we think that
--"pathname" used for something else will confuse users.  We always use
--"file name" and "file name component" (or sometimes just "component",
--where the context is obvious) in GNU documentation.  Some macros use
--the POSIX terminology in their names, such as `PATH_MAX'.  These macros
--are defined by the POSIX standard, so we cannot change their names.
--
--   You can find more detailed information about operations on
--directories in *Note File System Interface::.
--
--
--File: libc.info,  Node: File Name Resolution,  Next: File Name Errors,  Prev: Directories,  Up: File Names
--
--File Name Resolution
----------------------
--
--   A file name consists of file name components separated by slash
--(`/') characters.  On the systems that the GNU C library supports,
--multiple successive `/' characters are equivalent to a single `/'
--character.
--
--   The process of determining what file a file name refers to is called
--"file name resolution".  This is performed by examining the components
--that make up a file name in left-to-right order, and locating each
--successive component in the directory named by the previous component.
--Of course, each of the files that are referenced as directories must
--actually exist, be directories instead of regular files, and have the
--appropriate permissions to be accessible by the process; otherwise the
--file name resolution fails.
--
--   If a file name begins with a `/', the first component in the file
--name is located in the "root directory" of the process (usually all
--processes on the system have the same root directory).  Such a file name
--is called an "absolute file name".
--
--   Otherwise, the first component in the file name is located in the
--current working directory (*note Working Directory::).  This kind of
--file name is called a "relative file name".
--
--   The file name components `.' ("dot") and `..' ("dot-dot") have
--special meanings.  Every directory has entries for these file name
--components.  The file name component `.' refers to the directory
--itself, while the file name component `..' refers to its "parent
--directory" (the directory that contains the link for the directory in
--question).  As a special case, `..' in the root directory refers to the
--root directory itself, since it has no parent; thus `/..' is the same
--as `/'.
--
--   Here are some examples of file names:
--
--`/a'
--     The file named `a', in the root directory.
--
--`/a/b'
--     The file named `b', in the directory named `a' in the root
--     directory.
--
--`a'
--     The file named `a', in the current working directory.
--
--`/a/./b'
--     This is the same as `/a/b'.
--
--`./a'
--     The file named `a', in the current working directory.
--
--`../a'
--     The file named `a', in the parent directory of the current working
--     directory.
--
--   A file name that names a directory may optionally end in a `/'.  You
--can specify a file name of `/' to refer to the root directory, but the
--empty string is not a meaningful file name.  If you want to refer to
--the current working directory, use a file name of `.' or `./'.
--
--   Unlike some other operating systems, the GNU system doesn't have any
--built-in support for file types (or extensions) or file versions as part
--of its file name syntax.  Many programs and utilities use conventions
--for file names--for example, files containing C source code usually
--have names suffixed with `.c'--but there is nothing in the file system
--itself that enforces this kind of convention.
--
--
--File: libc.info,  Node: File Name Errors,  Next: File Name Portability,  Prev: File Name Resolution,  Up: File Names
--
--File Name Errors
------------------
--
--   Functions that accept file name arguments usually detect these
--`errno' error conditions relating to the file name syntax or trouble
--finding the named file.  These errors are referred to throughout this
--manual as the "usual file name errors".
--
--`EACCES'
--     The process does not have search permission for a directory
--     component of the file name.
--
--`ENAMETOOLONG'
--     This error is used when either the total length of a file name is
--     greater than `PATH_MAX', or when an individual file name component
--     has a length greater than `NAME_MAX'.  *Note Limits for Files::.
--
--     In the GNU system, there is no imposed limit on overall file name
--     length, but some file systems may place limits on the length of a
--     component.
--
--`ENOENT'
--     This error is reported when a file referenced as a directory
--     component in the file name doesn't exist, or when a component is a
--     symbolic link whose target file does not exist.  *Note Symbolic
--     Links::.
--
--`ENOTDIR'
--     A file that is referenced as a directory component in the file name
--     exists, but it isn't a directory.
--
--`ELOOP'
--     Too many symbolic links were resolved while trying to look up the
--     file name.  The system has an arbitrary limit on the number of
--     symbolic links that may be resolved in looking up a single file
--     name, as a primitive way to detect loops.  *Note Symbolic Links::.
--
--
--File: libc.info,  Node: File Name Portability,  Prev: File Name Errors,  Up: File Names
--
--Portability of File Names
---------------------------
--
--   The rules for the syntax of file names discussed in *Note File
--Names::, are the rules normally used by the GNU system and by other
--POSIX systems.  However, other operating systems may use other
--conventions.
--
--   There are two reasons why it can be important for you to be aware of
--file name portability issues:
--
--   * If your program makes assumptions about file name syntax, or
--     contains embedded literal file name strings, it is more difficult
--     to get it to run under other operating systems that use different
--     syntax conventions.
--
--   * Even if you are not concerned about running your program on
--     machines that run other operating systems, it may still be
--     possible to access files that use different naming conventions.
--     For example, you may be able to access file systems on another
--     computer running a different operating system over a network, or
--     read and write disks in formats used by other operating systems.
--
--   The ISO C standard says very little about file name syntax, only that
--file names are strings.  In addition to varying restrictions on the
--length of file names and what characters can validly appear in a file
--name, different operating systems use different conventions and syntax
--for concepts such as structured directories and file types or
--extensions.  Some concepts such as file versions might be supported in
--some operating systems and not by others.
--
--   The POSIX.1 standard allows implementations to put additional
--restrictions on file name syntax, concerning what characters are
--permitted in file names and on the length of file name and file name
--component strings.  However, in the GNU system, you do not need to worry
--about these restrictions; any character except the null character is
--permitted in a file name string, and there are no limits on the length
--of file name strings.
--
--
--File: libc.info,  Node: I/O on Streams,  Next: Low-Level I/O,  Prev: I/O Overview,  Up: Top
--
--Input/Output on Streams
--***********************
--
--   This chapter describes the functions for creating streams and
--performing input and output operations on them.  As discussed in *Note
--I/O Overview::, a stream is a fairly abstract, high-level concept
--representing a communications channel to a file, device, or process.
--
--* Menu:
--
--* Streams::                     About the data type representing a stream.
--* Standard Streams::            Streams to the standard input and output
--                                 devices are created for you.
--* Opening Streams::             How to create a stream to talk to a file.
--* Closing Streams::             Close a stream when you are finished with it.
--* Streams and Threads::         Issues with streams in threaded programs.
--* Streams and I18N::            Streams in internationalized applications.
--* Simple Output::               Unformatted output by characters and lines.
--* Character Input::             Unformatted input by characters and words.
--* Line Input::                  Reading a line or a record from a stream.
--* Unreading::                   Peeking ahead/pushing back input just read.
--* Block Input/Output::          Input and output operations on blocks of data.
--* Formatted Output::            `printf' and related functions.
--* Customizing Printf::          You can define new conversion specifiers for
--                                 `printf' and friends.
--* Formatted Input::             `scanf' and related functions.
--* EOF and Errors::              How you can tell if an I/O error happens.
--* Error Recovery::		What you can do about errors.
--* Binary Streams::              Some systems distinguish between text files
--                                 and binary files.
--* File Positioning::            About random-access streams.
--* Portable Positioning::        Random access on peculiar ISO C systems.
--* Stream Buffering::            How to control buffering of streams.
--* Other Kinds of Streams::      Streams that do not necessarily correspond
--                                 to an open file.
--* Formatted Messages::          Print strictly formatted messages.
--
--
--File: libc.info,  Node: Streams,  Next: Standard Streams,  Up: I/O on Streams
--
--Streams
--=======
--
--   For historical reasons, the type of the C data structure that
--represents a stream is called `FILE' rather than "stream".  Since most
--of the library functions deal with objects of type `FILE *', sometimes
--the term "file pointer" is also used to mean "stream".  This leads to
--unfortunate confusion over terminology in many books on C.  This
--manual, however, is careful to use the terms "file" and "stream" only
--in the technical sense.
--
--   The `FILE' type is declared in the header file `stdio.h'.
--
-- - Data Type: FILE
--     This is the data type used to represent stream objects.  A `FILE'
--     object holds all of the internal state information about the
--     connection to the associated file, including such things as the
--     file position indicator and buffering information.  Each stream
--     also has error and end-of-file status indicators that can be
--     tested with the `ferror' and `feof' functions; see *Note EOF and
--     Errors::.
--
--   `FILE' objects are allocated and managed internally by the
--input/output library functions.  Don't try to create your own objects of
--type `FILE'; let the library do it.  Your programs should deal only
--with pointers to these objects (that is, `FILE *' values) rather than
--the objects themselves.
--
--
--File: libc.info,  Node: Standard Streams,  Next: Opening Streams,  Prev: Streams,  Up: I/O on Streams
--
--Standard Streams
--================
--
--   When the `main' function of your program is invoked, it already has
--three predefined streams open and available for use.  These represent
--the "standard" input and output channels that have been established for
--the process.
--
--   These streams are declared in the header file `stdio.h'.
--
-- - Variable: FILE * stdin
--     The "standard input" stream, which is the normal source of input
--     for the program.
--
-- - Variable: FILE * stdout
--     The "standard output" stream, which is used for normal output from
--     the program.
--
-- - Variable: FILE * stderr
--     The "standard error" stream, which is used for error messages and
--     diagnostics issued by the program.
--
--   In the GNU system, you can specify what files or processes
--correspond to these streams using the pipe and redirection facilities
--provided by the shell.  (The primitives shells use to implement these
--facilities are described in *Note File System Interface::.)  Most other
--operating systems provide similar mechanisms, but the details of how to
--use them can vary.
--
--   In the GNU C library, `stdin', `stdout', and `stderr' are normal
--variables which you can set just like any others.  For example, to
--redirect the standard output to a file, you could do:
--
--     fclose (stdout);
--     stdout = fopen ("standard-output-file", "w");
--
--   Note however, that in other systems `stdin', `stdout', and `stderr'
--are macros that you cannot assign to in the normal way.  But you can
--use `freopen' to get the effect of closing one and reopening it.  *Note
--Opening Streams::.
--
--   The three streams `stdin', `stdout', and `stderr' are not unoriented
--at program start (*note Streams and I18N::).
--
--
--File: libc.info,  Node: Opening Streams,  Next: Closing Streams,  Prev: Standard Streams,  Up: I/O on Streams
--
--Opening Streams
--===============
--
--   Opening a file with the `fopen' function creates a new stream and
--establishes a connection between the stream and a file.  This may
--involve creating a new file.
--
--   Everything described in this section is declared in the header file
--`stdio.h'.
--
-- - Function: FILE * fopen (const char *FILENAME, const char *OPENTYPE)
--     The `fopen' function opens a stream for I/O to the file FILENAME,
--     and returns a pointer to the stream.
--
--     The OPENTYPE argument is a string that controls how the file is
--     opened and specifies attributes of the resulting stream.  It must
--     begin with one of the following sequences of characters:
--
--    `r'
--          Open an existing file for reading only.
--
--    `w'
--          Open the file for writing only.  If the file already exists,
--          it is truncated to zero length.  Otherwise a new file is
--          created.
--
--    `a'
--          Open a file for append access; that is, writing at the end of
--          file only.  If the file already exists, its initial contents
--          are unchanged and output to the stream is appended to the end
--          of the file.  Otherwise, a new, empty file is created.
--
--    `r+'
--          Open an existing file for both reading and writing.  The
--          initial contents of the file are unchanged and the initial
--          file position is at the beginning of the file.
--
--    `w+'
--          Open a file for both reading and writing.  If the file
--          already exists, it is truncated to zero length.  Otherwise, a
--          new file is created.
--
--    `a+'
--          Open or create file for both reading and appending.  If the
--          file exists, its initial contents are unchanged.  Otherwise,
--          a new file is created.  The initial file position for reading
--          is at the beginning of the file, but output is always
--          appended to the end of the file.
--
--     As you can see, `+' requests a stream that can do both input and
--     output.  The ISO standard says that when using such a stream, you
--     must call `fflush' (*note Stream Buffering::) or a file positioning
--     function such as `fseek' (*note File Positioning::) when switching
--     from reading to writing or vice versa.  Otherwise, internal buffers
--     might not be emptied properly.  The GNU C library does not have
--     this limitation; you can do arbitrary reading and writing
--     operations on a stream in whatever order.
--
--     Additional characters may appear after these to specify flags for
--     the call.  Always put the mode (`r', `w+', etc.) first; that is
--     the only part you are guaranteed will be understood by all systems.
--
--     The GNU C library defines one additional character for use in
--     OPENTYPE: the character `x' insists on creating a new file--if a
--     file FILENAME already exists, `fopen' fails rather than opening
--     it.  If you use `x' you are guaranteed that you will not clobber
--     an existing file.  This is equivalent to the `O_EXCL' option to
--     the `open' function (*note Opening and Closing Files::).
--
--     The character `b' in OPENTYPE has a standard meaning; it requests
--     a binary stream rather than a text stream.  But this makes no
--     difference in POSIX systems (including the GNU system).  If both
--     `+' and `b' are specified, they can appear in either order.  *Note
--     Binary Streams::.
--
--     If the OPENTYPE string contains the sequence `,ccs=STRING' then
--     STRING is taken as the name of a coded character set and `fopen'
--     will mark the stream as wide-oriented which appropriate conversion
--     functions in place to convert from and to the character set STRING
--     is place.  Any other stream is opened initially unoriented and the
--     orientation is decided with the first file operation.  If the
--     first operation is a wide character operation, the stream is not
--     only marked as wide-oriented, also the conversion functions to
--     convert to the coded character set used for the current locale are
--     loaded.  This will not change anymore from this point on even if
--     the locale selected for the `LC_CTYPE' category is changed.
--
--     Any other characters in OPENTYPE are simply ignored.  They may be
--     meaningful in other systems.
--
--     If the open fails, `fopen' returns a null pointer.
--
--     When the sources are compiling with `_FILE_OFFSET_BITS == 64' on a
--     32 bit machine this function is in fact `fopen64' since the LFS
--     interface replaces transparently the old interface.
--
--   You can have multiple streams (or file descriptors) pointing to the
--same file open at the same time.  If you do only input, this works
--straightforwardly, but you must be careful if any output streams are
--included.  *Note Stream/Descriptor Precautions::.  This is equally true
--whether the streams are in one program (not usual) or in several
--programs (which can easily happen).  It may be advantageous to use the
--file locking facilities to avoid simultaneous access.  *Note File
--Locks::.
--
-- - Function: FILE * fopen64 (const char *FILENAME, const char *OPENTYPE)
--     This function is similar to `fopen' but the stream it returns a
--     pointer for is opened using `open64'.  Therefore this stream can be
--     used even on files larger then 2^31 bytes on 32 bit machines.
--
--     Please note that the return type is still `FILE *'.  There is no
--     special `FILE' type for the LFS interface.
--
--     If the sources are compiled with `_FILE_OFFSET_BITS == 64' on a 32
--     bits machine this function is available under the name `fopen' and
--     so transparently replaces the old interface.
--
-- - Macro: int FOPEN_MAX
--     The value of this macro is an integer constant expression that
--     represents the minimum number of streams that the implementation
--     guarantees can be open simultaneously.  You might be able to open
--     more than this many streams, but that is not guaranteed.  The
--     value of this constant is at least eight, which includes the three
--     standard streams `stdin', `stdout', and `stderr'.  In POSIX.1
--     systems this value is determined by the `OPEN_MAX' parameter;
--     *note General Limits::.  In BSD and GNU, it is controlled by the
--     `RLIMIT_NOFILE' resource limit; *note Limits on Resources::.
--
-- - Function: FILE * freopen (const char *FILENAME, const char
--          *OPENTYPE, FILE *STREAM)
--     This function is like a combination of `fclose' and `fopen'.  It
--     first closes the stream referred to by STREAM, ignoring any errors
--     that are detected in the process.  (Because errors are ignored,
--     you should not use `freopen' on an output stream if you have
--     actually done any output using the stream.)  Then the file named by
--     FILENAME is opened with mode OPENTYPE as for `fopen', and
--     associated with the same stream object STREAM.
--
--     If the operation fails, a null pointer is returned; otherwise,
--     `freopen' returns STREAM.
--
--     `freopen' has traditionally been used to connect a standard stream
--     such as `stdin' with a file of your own choice.  This is useful in
--     programs in which use of a standard stream for certain purposes is
--     hard-coded.  In the GNU C library, you can simply close the
--     standard streams and open new ones with `fopen'.  But other
--     systems lack this ability, so using `freopen' is more portable.
--
--     When the sources are compiling with `_FILE_OFFSET_BITS == 64' on a
--     32 bit machine this function is in fact `freopen64' since the LFS
--     interface replaces transparently the old interface.
--
-- - Function: FILE * freopen64 (const char *FILENAME, const char
--          *OPENTYPE, FILE *STREAM)
--     This function is similar to `freopen'.  The only difference is that
--     on 32 bit machine the stream returned is able to read beyond the
--     2^31 bytes limits imposed by the normal interface.  It should be
--     noted that the stream pointed to by STREAM need not be opened
--     using `fopen64' or `freopen64' since its mode is not important for
--     this function.
--
--     If the sources are compiled with `_FILE_OFFSET_BITS == 64' on a 32
--     bits machine this function is available under the name `freopen'
--     and so transparently replaces the old interface.
--
--   In some situations it is useful to know whether a given stream is
--available for reading or writing.  This information is normally not
--available and would have to be remembered separately.  Solaris
--introduced a few functions to get this information from the stream
--descriptor and these functions are also available in the GNU C library.
--
-- - Function: int __freadable (FILE *STREAM)
--     The `__freadable' function determines whether the stream STREAM
--     was opened to allow reading.  In this case the return value is
--     nonzero.  For write-only streams the function returns zero.
--
--     This function is declared in `stdio_ext.h'.
--
-- - Function: int __fwritable (FILE *STREAM)
--     The `__fwritable' function determines whether the stream STREAM
--     was opened to allow writing.  In this case the return value is
--     nonzero.  For read-only streams the function returns zero.
--
--     This function is declared in `stdio_ext.h'.
--
--   For slightly different kind of problems there are two more functions.
--They provide even finer-grained information.
--
-- - Function: int __freading (FILE *STREAM)
--     The `__freading' function determines whether the stream STREAM was
--     last read from or whether it is opened read-only.  In this case
--     the return value is nonzero, otherwise it is zero.  Determining
--     whether a stream opened for reading and writing was last used for
--     writing allows to draw conclusions about the content about the
--     buffer, among other things.
--
--     This function is declared in `stdio_ext.h'.
--
-- - Function: int __fwriting (FILE *STREAM)
--     The `__fwriting' function determines whether the stream STREAM was
--     last written to or whether it is opened write-only.  In this case
--     the return value is nonzero, otherwise it is zero.
--
--     This function is declared in `stdio_ext.h'.
--
--
--File: libc.info,  Node: Closing Streams,  Next: Streams and Threads,  Prev: Opening Streams,  Up: I/O on Streams
--
--Closing Streams
--===============
--
--   When a stream is closed with `fclose', the connection between the
--stream and the file is canceled.  After you have closed a stream, you
--cannot perform any additional operations on it.
--
-- - Function: int fclose (FILE *STREAM)
--     This function causes STREAM to be closed and the connection to the
--     corresponding file to be broken.  Any buffered output is written
--     and any buffered input is discarded.  The `fclose' function returns
--     a value of `0' if the file was closed successfully, and `EOF' if
--     an error was detected.
--
--     It is important to check for errors when you call `fclose' to close
--     an output stream, because real, everyday errors can be detected at
--     this time.  For example, when `fclose' writes the remaining
--     buffered output, it might get an error because the disk is full.
--     Even if you know the buffer is empty, errors can still occur when
--     closing a file if you are using NFS.
--
--     The function `fclose' is declared in `stdio.h'.
--
--   To close all streams currently available the GNU C Library provides
--another function.
--
-- - Function: int fcloseall (void)
--     This function causes all open streams of the process to be closed
--     and the connection to corresponding files to be broken.  All
--     buffered data is written and any buffered input is discarded.  The
--     `fcloseall' function returns a value of `0' if all the files were
--     closed successfully, and `EOF' if an error was detected.
--
--     This function should be used only in special situations, e.g.,
--     when an error occurred and the program must be aborted.  Normally
--     each single stream should be closed separately so that problems
--     with individual streams can be identified.  It is also problematic
--     since the standard streams (*note Standard Streams::) will also be
--     closed.
--
--     The function `fcloseall' is declared in `stdio.h'.
--
--   If the `main' function to your program returns, or if you call the
--`exit' function (*note Normal Termination::), all open streams are
--automatically closed properly.  If your program terminates in any other
--manner, such as by calling the `abort' function (*note Aborting a
--Program::) or from a fatal signal (*note Signal Handling::), open
--streams might not be closed properly.  Buffered output might not be
--flushed and files may be incomplete.  For more information on buffering
--of streams, see *Note Stream Buffering::.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-17 glibc-2.3.2-200304020432/manual/libc.info-17
---- glibc-2.3.2/manual/libc.info-17	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-17	Thu Jan  1 01:00:00 1970
-@@ -1,1136 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Streams and Threads,  Next: Streams and I18N,  Prev: Closing Streams,  Up: I/O on Streams
--
--Streams and Threads
--===================
--
--   Streams can be used in multi-threaded applications in the same way
--they are used in single-threaded applications.  But the programmer must
--be aware of a the possible complications.  It is important to know about
--these also if the program one writes never use threads since the design
--and implementation of many stream functions is heavily influenced by the
--requirements added by multi-threaded programming.
--
--   The POSIX standard requires that by default the stream operations are
--atomic.  I.e., issuing two stream operations for the same stream in two
--threads at the same time will cause the operations to be executed as if
--they were issued sequentially.  The buffer operations performed while
--reading or writing are protected from other uses of the same stream.  To
--do this each stream has an internal lock object which has to be
--(implicitly) acquired before any work can be done.
--
--   But there are situations where this is not enough and there are also
--situations where this is not wanted.  The implicit locking is not enough
--if the program requires more than one stream function call to happen
--atomically.  One example would be if an output line a program wants to
--generate is created by several function calls.  The functions by
--themselves would ensure only atomicity of their own operation, but not
--atomicity over all the function calls.  For this it is necessary to
--perform the stream locking in the application code.
--
-- - Function: void flockfile (FILE *STREAM)
--     The `flockfile' function acquires the internal locking object
--     associated with the stream STREAM.  This ensures that no other
--     thread can explicitly through `flockfile'/`ftrylockfile' or
--     implicit through a call of a stream function lock the stream.  The
--     thread will block until the lock is acquired.  An explicit call to
--     `funlockfile' has to be used to release the lock.
--
-- - Function: int ftrylockfile (FILE *STREAM)
--     The `ftrylockfile' function tries to acquire the internal locking
--     object associated with the stream STREAM just like `flockfile'.
--     But unlike `flockfile' this function does not block if the lock is
--     not available.  `ftrylockfile' returns zero if the lock was
--     successfully acquired.  Otherwise the stream is locked by another
--     thread.
--
-- - Function: void funlockfile (FILE *STREAM)
--     The `funlockfile' function releases the internal locking object of
--     the stream STREAM. The stream must have been locked before by a
--     call to `flockfile' or a successful call of `ftrylockfile'.  The
--     implicit locking performed by the stream operations do not count.
--     The `funlockfile' function does not return an error status and the
--     behavior of a call for a stream which is not locked by the current
--     thread is undefined.
--
--   The following example shows how the functions above can be used to
--generate an output line atomically even in multi-threaded applications
--(yes, the same job could be done with one `fprintf' call but it is
--sometimes not possible):
--
--     FILE *fp;
--     {
--        ...
--        flockfile (fp);
--        fputs ("This is test number ", fp);
--        fprintf (fp, "%d\n", test);
--        funlockfile (fp)
--     }
--
--   Without the explicit locking it would be possible for another thread
--to use the stream FP after the `fputs' call return and before `fprintf'
--was called with the result that the number does not follow the word
--`number'.
--
--   From this description it might already be clear that the locking
--objects in streams are no simple mutexes.  Since locking the same
--stream twice in the same thread is allowed the locking objects must be
--equivalent to recursive mutexes.  These mutexes keep track of the owner
--and the number of times the lock is acquired.  The same number of
--`funlockfile' calls by the same threads is necessary to unlock the
--stream completely.  For instance:
--
--     void
--     foo (FILE *fp)
--     {
--       ftrylockfile (fp);
--       fputs ("in foo\n", fp);
--       /* This is very wrong!!!  */
--       funlockfile (fp);
--     }
--
--   It is important here that the `funlockfile' function is only called
--if the `ftrylockfile' function succeeded in locking the stream.  It is
--therefore always wrong to ignore the result of `ftrylockfile'.  And it
--makes no sense since otherwise one would use `flockfile'.  The result
--of code like that above is that either `funlockfile' tries to free a
--stream that hasn't been locked by the current thread or it frees the
--stream prematurely.  The code should look like this:
--
--     void
--     foo (FILE *fp)
--     {
--       if (ftrylockfile (fp) == 0)
--         {
--           fputs ("in foo\n", fp);
--           funlockfile (fp);
--         }
--     }
--
--   Now that we covered why it is necessary to have these locking it is
--necessary to talk about situations when locking is unwanted and what can
--be done.  The locking operations (explicit or implicit) don't come for
--free.  Even if a lock is not taken the cost is not zero.  The operations
--which have to be performed require memory operations that are safe in
--multi-processor environments.  With the many local caches involved in
--such systems this is quite costly.  So it is best to avoid the locking
--completely if it is not needed - because the code in question is never
--used in a context where two or more threads may use a stream at a time.
--This can be determined most of the time for application code; for
--library code which can be used in many contexts one should default to be
--conservative and use locking.
--
--   There are two basic mechanisms to avoid locking.  The first is to use
--the `_unlocked' variants of the stream operations.  The POSIX standard
--defines quite a few of those and the GNU library adds a few more.
--These variants of the functions behave just like the functions with the
--name without the suffix except that they do not lock the stream.  Using
--these functions is very desirable since they are potentially much
--faster.  This is not only because the locking operation itself is
--avoided.  More importantly, functions like `putc' and `getc' are very
--simple and traditionally (before the introduction of threads) were
--implemented as macros which are very fast if the buffer is not empty.
--With the addition of locking requirements these functions are no longer
--implemented as macros since they would would expand to too much code.
--But these macros are still available with the same functionality under
--the new names `putc_unlocked' and `getc_unlocked'.  This possibly huge
--difference of speed also suggests the use of the `_unlocked' functions
--even if locking is required.  The difference is that the locking then
--has to be performed in the program:
--
--     void
--     foo (FILE *fp, char *buf)
--     {
--       flockfile (fp);
--       while (*buf != '/')
--         putc_unlocked (*buf++, fp);
--       funlockfile (fp);
--     }
--
--   If in this example the `putc' function would be used and the
--explicit locking would be missing the `putc' function would have to
--acquire the lock in every call, potentially many times depending on when
--the loop terminates.  Writing it the way illustrated above allows the
--`putc_unlocked' macro to be used which means no locking and direct
--manipulation of the buffer of the stream.
--
--   A second way to avoid locking is by using a non-standard function
--which was introduced in Solaris and is available in the GNU C library
--as well.
--
-- - Function: int __fsetlocking (FILE *STREAM, int TYPE)
--     The `__fsetlocking' function can be used to select whether the
--     stream operations will implicitly acquire the locking object of the
--     stream STREAM.  By default this is done but it can be disabled and
--     reinstated using this function.  There are three values defined
--     for the TYPE parameter.
--
--    `FSETLOCKING_INTERNAL'
--          The stream `stream' will from now on use the default internal
--          locking.  Every stream operation with exception of the
--          `_unlocked' variants will implicitly lock the stream.
--
--    `FSETLOCKING_BYCALLER'
--          After the `__fsetlocking' function returns the user is
--          responsible for locking the stream.  None of the stream
--          operations will implicitly do this anymore until the state is
--          set back to `FSETLOCKING_INTERNAL'.
--
--    `FSETLOCKING_QUERY'
--          `__fsetlocking' only queries the current locking state of the
--          stream.  The return value will be `FSETLOCKING_INTERNAL' or
--          `FSETLOCKING_BYCALLER' depending on the state.
--
--     The return value of `__fsetlocking' is either
--     `FSETLOCKING_INTERNAL' or `FSETLOCKING_BYCALLER' depending on the
--     state of the stream before the call.
--
--     This function and the values for the TYPE parameter are declared
--     in `stdio_ext.h'.
--
--   This function is especially useful when program code has to be used
--which is written without knowledge about the `_unlocked' functions (or
--if the programmer was too lazy to use them).
--
--
--File: libc.info,  Node: Streams and I18N,  Next: Simple Output,  Prev: Streams and Threads,  Up: I/O on Streams
--
--Streams in Internationalized Applications
--=========================================
--
--   ISO C90 introduced the new type `wchar_t' to allow handling larger
--character sets.  What was missing was a possibility to output strings
--of `wchar_t' directly.  One had to convert them into multibyte strings
--using `mbstowcs' (there was no `mbsrtowcs' yet) and then use the normal
--stream functions.  While this is doable it is very cumbersome since
--performing the conversions is not trivial and greatly increases program
--complexity and size.
--
--   The Unix standard early on (I think in XPG4.2) introduced two
--additional format specifiers for the `printf' and `scanf' families of
--functions.  Printing and reading of single wide characters was made
--possible using the `%C' specifier and wide character strings can be
--handled with `%S'.  These modifiers behave just like `%c' and `%s' only
--that they expect the corresponding argument to have the wide character
--type and that the wide character and string are transformed into/from
--multibyte strings before being used.
--
--   This was a beginning but it is still not good enough.  Not always is
--it desirable to use `printf' and `scanf'.  The other, smaller and
--faster functions cannot handle wide characters.  Second, it is not
--possible to have a format string for `printf' and `scanf' consisting of
--wide characters.  The result is that format strings would have to be
--generated if they have to contain non-basic characters.
--
--   In the Amendment 1 to ISO C90 a whole new set of functions was added
--to solve the problem.  Most of the stream functions got a counterpart
--which take a wide character or wide character string instead of a
--character or string respectively.  The new functions operate on the
--same streams (like `stdout').  This is different from the model of the
--C++ runtime library where separate streams for wide and normal I/O are
--used.
--
--   Being able to use the same stream for wide and normal operations
--comes with a restriction: a stream can be used either for wide
--operations or for normal operations.  Once it is decided there is no
--way back.  Only a call to `freopen' or `freopen64' can reset the
--"orientation".  The orientation can be decided in three ways:
--
--   * If any of the normal character functions is used (this includes the
--     `fread' and `fwrite' functions) the stream is marked as not wide
--     oriented.
--
--   * If any of the wide character functions is used the stream is
--     marked as wide oriented.
--
--   * The `fwide' function can be used to set the orientation either way.
--
--   It is important to never mix the use of wide and not wide operations
--on a stream.  There are no diagnostics issued.  The application behavior
--will simply be strange or the application will simply crash.  The
--`fwide' function can help avoiding this.
--
-- - Function: int fwide (FILE *STREAM, int MODE)
--     The `fwide' function can be used to set and query the state of the
--     orientation of the stream STREAM.  If the MODE parameter has a
--     positive value the streams get wide oriented, for negative values
--     narrow oriented.  It is not possible to overwrite previous
--     orientations with `fwide'.  I.e., if the stream STREAM was already
--     oriented before the call nothing is done.
--
--     If MODE is zero the current orientation state is queried and
--     nothing is changed.
--
--     The `fwide' function returns a negative value, zero, or a positive
--     value if the stream is narrow, not at all, or wide oriented
--     respectively.
--
--     This function was introduced in Amendment 1 to ISO C90 and is
--     declared in `wchar.h'.
--
--   It is generally a good idea to orient a stream as early as possible.
--This can prevent surprise especially for the standard streams `stdin',
--`stdout', and `stderr'.  If some library function in some situations
--uses one of these streams and this use orients the stream in a
--different way the rest of the application expects it one might end up
--with hard to reproduce errors.  Remember that no errors are signal if
--the streams are used incorrectly.  Leaving a stream unoriented after
--creation is normally only necessary for library functions which create
--streams which can be used in different contexts.
--
--   When writing code which uses streams and which can be used in
--different contexts it is important to query the orientation of the
--stream before using it (unless the rules of the library interface
--demand a specific orientation).  The following little, silly function
--illustrates this.
--
--     void
--     print_f (FILE *fp)
--     {
--       if (fwide (fp, 0) > 0)
--         /* Positive return value means wide orientation.  */
--         fputwc (L'f', fp);
--       else
--         fputc ('f', fp);
--     }
--
--   Note that in this case the function `print_f' decides about the
--orientation of the stream if it was unoriented before (will not happen
--if the advise above is followed).
--
--   The encoding used for the `wchar_t' values is unspecified and the
--user must not make any assumptions about it.  For I/O of `wchar_t'
--values this means that it is impossible to write these values directly
--to the stream.  This is not what follows from the ISO C locale model
--either.  What happens instead is that the bytes read from or written to
--the underlying media are first converted into the internal encoding
--chosen by the implementation for `wchar_t'.  The external encoding is
--determined by the `LC_CTYPE' category of the current locale or by the
--`ccs' part of the mode specification given to `fopen', `fopen64',
--`freopen', or `freopen64'.  How and when the conversion happens is
--unspecified and it happens invisible to the user.
--
--   Since a stream is created in the unoriented state it has at that
--point no conversion associated with it.  The conversion which will be
--used is determined by the `LC_CTYPE' category selected at the time the
--stream is oriented.  If the locales are changed at the runtime this
--might produce surprising results unless one pays attention.  This is
--just another good reason to orient the stream explicitly as soon as
--possible, perhaps with a call to `fwide'.
--
--
--File: libc.info,  Node: Simple Output,  Next: Character Input,  Prev: Streams and I18N,  Up: I/O on Streams
--
--Simple Output by Characters or Lines
--====================================
--
--   This section describes functions for performing character- and
--line-oriented output.
--
--   These narrow streams functions are declared in the header file
--`stdio.h' and the wide stream functions in `wchar.h'.
--
-- - Function: int fputc (int C, FILE *STREAM)
--     The `fputc' function converts the character C to type `unsigned
--     char', and writes it to the stream STREAM.  `EOF' is returned if a
--     write error occurs; otherwise the character C is returned.
--
-- - Function: wint_t fputwc (wchar_t WC, FILE *STREAM)
--     The `fputwc' function writes the wide character WC to the stream
--     STREAM.  `WEOF' is returned if a write error occurs; otherwise the
--     character WC is returned.
--
-- - Function: int fputc_unlocked (int C, FILE *STREAM)
--     The `fputc_unlocked' function is equivalent to the `fputc'
--     function except that it does not implicitly lock the stream.
--
-- - Function: wint_t fputwc_unlocked (wint_t WC, FILE *STREAM)
--     The `fputwc_unlocked' function is equivalent to the `fputwc'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
-- - Function: int putc (int C, FILE *STREAM)
--     This is just like `fputc', except that most systems implement it as
--     a macro, making it faster.  One consequence is that it may
--     evaluate the STREAM argument more than once, which is an exception
--     to the general rule for macros.  `putc' is usually the best
--     function to use for writing a single character.
--
-- - Function: wint_t putwc (wchar_t WC, FILE *STREAM)
--     This is just like `fputwc', except that it can be implement as a
--     macro, making it faster.  One consequence is that it may evaluate
--     the STREAM argument more than once, which is an exception to the
--     general rule for macros.  `putwc' is usually the best function to
--     use for writing a single wide character.
--
-- - Function: int putc_unlocked (int C, FILE *STREAM)
--     The `putc_unlocked' function is equivalent to the `putc' function
--     except that it does not implicitly lock the stream.
--
-- - Function: wint_t putwc_unlocked (wchar_t WC, FILE *STREAM)
--     The `putwc_unlocked' function is equivalent to the `putwc'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
-- - Function: int putchar (int C)
--     The `putchar' function is equivalent to `putc' with `stdout' as
--     the value of the STREAM argument.
--
-- - Function: wint_t putwchar (wchar_t WC)
--     The `putwchar' function is equivalent to `putwc' with `stdout' as
--     the value of the STREAM argument.
--
-- - Function: int putchar_unlocked (int C)
--     The `putchar_unlocked' function is equivalent to the `putchar'
--     function except that it does not implicitly lock the stream.
--
-- - Function: wint_t putwchar_unlocked (wchar_t WC)
--     The `putwchar_unlocked' function is equivalent to the `putwchar'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
-- - Function: int fputs (const char *S, FILE *STREAM)
--     The function `fputs' writes the string S to the stream STREAM.
--     The terminating null character is not written.  This function does
--     _not_ add a newline character, either.  It outputs only the
--     characters in the string.
--
--     This function returns `EOF' if a write error occurs, and otherwise
--     a non-negative value.
--
--     For example:
--
--          fputs ("Are ", stdout);
--          fputs ("you ", stdout);
--          fputs ("hungry?\n", stdout);
--
--     outputs the text `Are you hungry?' followed by a newline.
--
-- - Function: int fputws (const wchar_t *WS, FILE *STREAM)
--     The function `fputws' writes the wide character string WS to the
--     stream STREAM.  The terminating null character is not written.
--     This function does _not_ add a newline character, either.  It
--     outputs only the characters in the string.
--
--     This function returns `WEOF' if a write error occurs, and otherwise
--     a non-negative value.
--
-- - Function: int fputs_unlocked (const char *S, FILE *STREAM)
--     The `fputs_unlocked' function is equivalent to the `fputs'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
-- - Function: int fputws_unlocked (const wchar_t *WS, FILE *STREAM)
--     The `fputws_unlocked' function is equivalent to the `fputws'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
-- - Function: int puts (const char *S)
--     The `puts' function writes the string S to the stream `stdout'
--     followed by a newline.  The terminating null character of the
--     string is not written.  (Note that `fputs' does _not_ write a
--     newline as this function does.)
--
--     `puts' is the most convenient function for printing simple
--     messages.  For example:
--
--          puts ("This is a message.");
--
--     outputs the text `This is a message.' followed by a newline.
--
-- - Function: int putw (int W, FILE *STREAM)
--     This function writes the word W (that is, an `int') to STREAM.  It
--     is provided for compatibility with SVID, but we recommend you use
--     `fwrite' instead (*note Block Input/Output::).
--
--
--File: libc.info,  Node: Character Input,  Next: Line Input,  Prev: Simple Output,  Up: I/O on Streams
--
--Character Input
--===============
--
--   This section describes functions for performing character-oriented
--input.  These narrow streams functions are declared in the header file
--`stdio.h' and the wide character functions are declared in `wchar.h'.
--
--   These functions return an `int' or `wint_t' value (for narrow and
--wide stream functions respectively) that is either a character of
--input, or the special value `EOF'/`WEOF' (usually -1).  For the narrow
--stream functions it is important to store the result of these functions
--in a variable of type `int' instead of `char', even when you plan to
--use it only as a character.  Storing `EOF' in a `char' variable
--truncates its value to the size of a character, so that it is no longer
--distinguishable from the valid character `(char) -1'.  So always use an
--`int' for the result of `getc' and friends, and check for `EOF' after
--the call; once you've verified that the result is not `EOF', you can be
--sure that it will fit in a `char' variable without loss of information.
--
-- - Function: int fgetc (FILE *STREAM)
--     This function reads the next character as an `unsigned char' from
--     the stream STREAM and returns its value, converted to an `int'.
--     If an end-of-file condition or read error occurs, `EOF' is
--     returned instead.
--
-- - Function: wint_t fgetwc (FILE *STREAM)
--     This function reads the next wide character from the stream STREAM
--     and returns its value.  If an end-of-file condition or read error
--     occurs, `WEOF' is returned instead.
--
-- - Function: int fgetc_unlocked (FILE *STREAM)
--     The `fgetc_unlocked' function is equivalent to the `fgetc'
--     function except that it does not implicitly lock the stream.
--
-- - Function: wint_t fgetwc_unlocked (FILE *STREAM)
--     The `fgetwc_unlocked' function is equivalent to the `fgetwc'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
-- - Function: int getc (FILE *STREAM)
--     This is just like `fgetc', except that it is permissible (and
--     typical) for it to be implemented as a macro that evaluates the
--     STREAM argument more than once.  `getc' is often highly optimized,
--     so it is usually the best function to use to read a single
--     character.
--
-- - Function: wint_t getwc (FILE *STREAM)
--     This is just like `fgetwc', except that it is permissible for it to
--     be implemented as a macro that evaluates the STREAM argument more
--     than once.  `getwc' can be highly optimized, so it is usually the
--     best function to use to read a single wide character.
--
-- - Function: int getc_unlocked (FILE *STREAM)
--     The `getc_unlocked' function is equivalent to the `getc' function
--     except that it does not implicitly lock the stream.
--
-- - Function: wint_t getwc_unlocked (FILE *STREAM)
--     The `getwc_unlocked' function is equivalent to the `getwc'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
-- - Function: int getchar (void)
--     The `getchar' function is equivalent to `getc' with `stdin' as the
--     value of the STREAM argument.
--
-- - Function: wint_t getwchar (void)
--     The `getwchar' function is equivalent to `getwc' with `stdin' as
--     the value of the STREAM argument.
--
-- - Function: int getchar_unlocked (void)
--     The `getchar_unlocked' function is equivalent to the `getchar'
--     function except that it does not implicitly lock the stream.
--
-- - Function: wint_t getwchar_unlocked (void)
--     The `getwchar_unlocked' function is equivalent to the `getwchar'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
--   Here is an example of a function that does input using `fgetc'.  It
--would work just as well using `getc' instead, or using `getchar ()'
--instead of `fgetc (stdin)'.  The code would also work the same for the
--wide character stream functions.
--
--     int
--     y_or_n_p (const char *question)
--     {
--       fputs (question, stdout);
--       while (1)
--         {
--           int c, answer;
--           /* Write a space to separate answer from question. */
--           fputc (' ', stdout);
--           /* Read the first character of the line.
--              This should be the answer character, but might not be. */
--           c = tolower (fgetc (stdin));
--           answer = c;
--           /* Discard rest of input line. */
--           while (c != '\n' && c != EOF)
--             c = fgetc (stdin);
--           /* Obey the answer if it was valid. */
--           if (answer == 'y')
--             return 1;
--           if (answer == 'n')
--             return 0;
--           /* Answer was invalid: ask for valid answer. */
--           fputs ("Please answer y or n:", stdout);
--         }
--     }
--
-- - Function: int getw (FILE *STREAM)
--     This function reads a word (that is, an `int') from STREAM.  It's
--     provided for compatibility with SVID.  We recommend you use
--     `fread' instead (*note Block Input/Output::).  Unlike `getc', any
--     `int' value could be a valid result.  `getw' returns `EOF' when it
--     encounters end-of-file or an error, but there is no way to
--     distinguish this from an input word with value -1.
--
--
--File: libc.info,  Node: Line Input,  Next: Unreading,  Prev: Character Input,  Up: I/O on Streams
--
--Line-Oriented Input
--===================
--
--   Since many programs interpret input on the basis of lines, it is
--convenient to have functions to read a line of text from a stream.
--
--   Standard C has functions to do this, but they aren't very safe: null
--characters and even (for `gets') long lines can confuse them.  So the
--GNU library provides the nonstandard `getline' function that makes it
--easy to read lines reliably.
--
--   Another GNU extension, `getdelim', generalizes `getline'.  It reads
--a delimited record, defined as everything through the next occurrence
--of a specified delimiter character.
--
--   All these functions are declared in `stdio.h'.
--
-- - Function: ssize_t getline (char **LINEPTR, size_t *N, FILE *STREAM)
--     This function reads an entire line from STREAM, storing the text
--     (including the newline and a terminating null character) in a
--     buffer and storing the buffer address in `*LINEPTR'.
--
--     Before calling `getline', you should place in `*LINEPTR' the
--     address of a buffer `*N' bytes long, allocated with `malloc'.  If
--     this buffer is long enough to hold the line, `getline' stores the
--     line in this buffer.  Otherwise, `getline' makes the buffer bigger
--     using `realloc', storing the new buffer address back in `*LINEPTR'
--     and the increased size back in `*N'.  *Note Unconstrained
--     Allocation::.
--
--     If you set `*LINEPTR' to a null pointer, and `*N' to zero, before
--     the call, then `getline' allocates the initial buffer for you by
--     calling `malloc'.
--
--     In either case, when `getline' returns,  `*LINEPTR' is a `char *'
--     which points to the text of the line.
--
--     When `getline' is successful, it returns the number of characters
--     read (including the newline, but not including the terminating
--     null).  This value enables you to distinguish null characters that
--     are part of the line from the null character inserted as a
--     terminator.
--
--     This function is a GNU extension, but it is the recommended way to
--     read lines from a stream.  The alternative standard functions are
--     unreliable.
--
--     If an error occurs or end of file is reached without any bytes
--     read, `getline' returns `-1'.
--
-- - Function: ssize_t getdelim (char **LINEPTR, size_t *N, int
--          DELIMITER, FILE *STREAM)
--     This function is like `getline' except that the character which
--     tells it to stop reading is not necessarily newline.  The argument
--     DELIMITER specifies the delimiter character; `getdelim' keeps
--     reading until it sees that character (or end of file).
--
--     The text is stored in LINEPTR, including the delimiter character
--     and a terminating null.  Like `getline', `getdelim' makes LINEPTR
--     bigger if it isn't big enough.
--
--     `getline' is in fact implemented in terms of `getdelim', just like
--     this:
--
--          ssize_t
--          getline (char **lineptr, size_t *n, FILE *stream)
--          {
--            return getdelim (lineptr, n, '\n', stream);
--          }
--
-- - Function: char * fgets (char *S, int COUNT, FILE *STREAM)
--     The `fgets' function reads characters from the stream STREAM up to
--     and including a newline character and stores them in the string S,
--     adding a null character to mark the end of the string.  You must
--     supply COUNT characters worth of space in S, but the number of
--     characters read is at most COUNT - 1.  The extra character space
--     is used to hold the null character at the end of the string.
--
--     If the system is already at end of file when you call `fgets', then
--     the contents of the array S are unchanged and a null pointer is
--     returned.  A null pointer is also returned if a read error occurs.
--     Otherwise, the return value is the pointer S.
--
--     *Warning:*  If the input data has a null character, you can't tell.
--     So don't use `fgets' unless you know the data cannot contain a
--     null.  Don't use it to read files edited by the user because, if
--     the user inserts a null character, you should either handle it
--     properly or print a clear error message.  We recommend using
--     `getline' instead of `fgets'.
--
-- - Function: wchar_t * fgetws (wchar_t *WS, int COUNT, FILE *STREAM)
--     The `fgetws' function reads wide characters from the stream STREAM
--     up to and including a newline character and stores them in the
--     string WS, adding a null wide character to mark the end of the
--     string.  You must supply COUNT wide characters worth of space in
--     WS, but the number of characters read is at most COUNT - 1.  The
--     extra character space is used to hold the null wide character at
--     the end of the string.
--
--     If the system is already at end of file when you call `fgetws',
--     then the contents of the array WS are unchanged and a null pointer
--     is returned.  A null pointer is also returned if a read error
--     occurs.  Otherwise, the return value is the pointer WS.
--
--     *Warning:* If the input data has a null wide character (which are
--     null bytes in the input stream), you can't tell.  So don't use
--     `fgetws' unless you know the data cannot contain a null.  Don't use
--     it to read files edited by the user because, if the user inserts a
--     null character, you should either handle it properly or print a
--     clear error message.
--
-- - Function: char * fgets_unlocked (char *S, int COUNT, FILE *STREAM)
--     The `fgets_unlocked' function is equivalent to the `fgets'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
-- - Function: wchar_t * fgetws_unlocked (wchar_t *WS, int COUNT, FILE
--          *STREAM)
--     The `fgetws_unlocked' function is equivalent to the `fgetws'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
-- - Deprecated function: char * gets (char *S)
--     The function `gets' reads characters from the stream `stdin' up to
--     the next newline character, and stores them in the string S.  The
--     newline character is discarded (note that this differs from the
--     behavior of `fgets', which copies the newline character into the
--     string).  If `gets' encounters a read error or end-of-file, it
--     returns a null pointer; otherwise it returns S.
--
--     *Warning:* The `gets' function is *very dangerous* because it
--     provides no protection against overflowing the string S.  The GNU
--     library includes it for compatibility only.  You should *always*
--     use `fgets' or `getline' instead.  To remind you of this, the
--     linker (if using GNU `ld') will issue a warning whenever you use
--     `gets'.
--
--
--File: libc.info,  Node: Unreading,  Next: Block Input/Output,  Prev: Line Input,  Up: I/O on Streams
--
--Unreading
--=========
--
--   In parser programs it is often useful to examine the next character
--in the input stream without removing it from the stream.  This is called
--"peeking ahead" at the input because your program gets a glimpse of the
--input it will read next.
--
--   Using stream I/O, you can peek ahead at input by first reading it and
--then "unreading" it (also called  "pushing it back" on the stream).
--Unreading a character makes it available to be input again from the
--stream, by  the next call to `fgetc' or other input function on that
--stream.
--
--* Menu:
--
--* Unreading Idea::              An explanation of unreading with pictures.
--* How Unread::                  How to call `ungetc' to do unreading.
--
--
--File: libc.info,  Node: Unreading Idea,  Next: How Unread,  Up: Unreading
--
--What Unreading Means
----------------------
--
--   Here is a pictorial explanation of unreading.  Suppose you have a
--stream reading a file that contains just six characters, the letters
--`foobar'.  Suppose you have read three characters so far.  The
--situation looks like this:
--
--     f  o  o  b  a  r
--              ^
--
--so the next input character will be `b'.
--
--   If instead of reading `b' you unread the letter `o', you get a
--situation like this:
--
--     f  o  o  b  a  r
--              |
--           o--
--           ^
--
--so that the next input characters will be `o' and `b'.
--
--   If you unread `9' instead of `o', you get this situation:
--
--     f  o  o  b  a  r
--              |
--           9--
--           ^
--
--so that the next input characters will be `9' and `b'.
--
--
--File: libc.info,  Node: How Unread,  Prev: Unreading Idea,  Up: Unreading
--
--Using `ungetc' To Do Unreading
--------------------------------
--
--   The function to unread a character is called `ungetc', because it
--reverses the action of `getc'.
--
-- - Function: int ungetc (int C, FILE *STREAM)
--     The `ungetc' function pushes back the character C onto the input
--     stream STREAM.  So the next input from STREAM will read C before
--     anything else.
--
--     If C is `EOF', `ungetc' does nothing and just returns `EOF'.  This
--     lets you call `ungetc' with the return value of `getc' without
--     needing to check for an error from `getc'.
--
--     The character that you push back doesn't have to be the same as
--     the last character that was actually read from the stream.  In
--     fact, it isn't necessary to actually read any characters from the
--     stream before unreading them with `ungetc'!  But that is a strange
--     way to write a program; usually `ungetc' is used only to unread a
--     character that was just read from the same stream.  The GNU C
--     library supports this even on files opened in binary mode, but
--     other systems might not.
--
--     The GNU C library only supports one character of pushback--in other
--     words, it does not work to call `ungetc' twice without doing input
--     in between.  Other systems might let you push back multiple
--     characters; then reading from the stream retrieves the characters
--     in the reverse order that they were pushed.
--
--     Pushing back characters doesn't alter the file; only the internal
--     buffering for the stream is affected.  If a file positioning
--     function (such as `fseek', `fseeko' or `rewind'; *note File
--     Positioning::) is called, any pending pushed-back characters are
--     discarded.
--
--     Unreading a character on a stream that is at end of file clears the
--     end-of-file indicator for the stream, because it makes the
--     character of input available.  After you read that character,
--     trying to read again will encounter end of file.
--
-- - Function: wint_t ungetwc (wint_t WC, FILE *STREAM)
--     The `ungetwc' function behaves just like `ungetc' just that it
--     pushes back a wide character.
--
--   Here is an example showing the use of `getc' and `ungetc' to skip
--over whitespace characters.  When this function reaches a
--non-whitespace character, it unreads that character to be seen again on
--the next read operation on the stream.
--
--     #include <stdio.h>
--     #include <ctype.h>
--     
--     void
--     skip_whitespace (FILE *stream)
--     {
--       int c;
--       do
--         /* No need to check for `EOF' because it is not
--            `isspace', and `ungetc' ignores `EOF'.  */
--         c = getc (stream);
--       while (isspace (c));
--       ungetc (c, stream);
--     }
--
--
--File: libc.info,  Node: Block Input/Output,  Next: Formatted Output,  Prev: Unreading,  Up: I/O on Streams
--
--Block Input/Output
--==================
--
--   This section describes how to do input and output operations on
--blocks of data.  You can use these functions to read and write binary
--data, as well as to read and write text in fixed-size blocks instead of
--by characters or lines.
--
--   Binary files are typically used to read and write blocks of data in
--the same format as is used to represent the data in a running program.
--In other words, arbitrary blocks of memory--not just character or string
--objects--can be written to a binary file, and meaningfully read in
--again by the same program.
--
--   Storing data in binary form is often considerably more efficient than
--using the formatted I/O functions.  Also, for floating-point numbers,
--the binary form avoids possible loss of precision in the conversion
--process.  On the other hand, binary files can't be examined or modified
--easily using many standard file utilities (such as text editors), and
--are not portable between different implementations of the language, or
--different kinds of computers.
--
--   These functions are declared in `stdio.h'.
--
-- - Function: size_t fread (void *DATA, size_t SIZE, size_t COUNT, FILE
--          *STREAM)
--     This function reads up to COUNT objects of size SIZE into the
--     array DATA, from the stream STREAM.  It returns the number of
--     objects actually read, which might be less than COUNT if a read
--     error occurs or the end of the file is reached.  This function
--     returns a value of zero (and doesn't read anything) if either SIZE
--     or COUNT is zero.
--
--     If `fread' encounters end of file in the middle of an object, it
--     returns the number of complete objects read, and discards the
--     partial object.  Therefore, the stream remains at the actual end
--     of the file.
--
-- - Function: size_t fread_unlocked (void *DATA, size_t SIZE, size_t
--          COUNT, FILE *STREAM)
--     The `fread_unlocked' function is equivalent to the `fread'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
-- - Function: size_t fwrite (const void *DATA, size_t SIZE, size_t
--          COUNT, FILE *STREAM)
--     This function writes up to COUNT objects of size SIZE from the
--     array DATA, to the stream STREAM.  The return value is normally
--     COUNT, if the call succeeds.  Any other value indicates some sort
--     of error, such as running out of space.
--
-- - Function: size_t fwrite_unlocked (const void *DATA, size_t SIZE,
--          size_t COUNT, FILE *STREAM)
--     The `fwrite_unlocked' function is equivalent to the `fwrite'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
--
--File: libc.info,  Node: Formatted Output,  Next: Customizing Printf,  Prev: Block Input/Output,  Up: I/O on Streams
--
--Formatted Output
--================
--
--   The functions described in this section (`printf' and related
--functions) provide a convenient way to perform formatted output.  You
--call `printf' with a "format string" or "template string" that
--specifies how to format the values of the remaining arguments.
--
--   Unless your program is a filter that specifically performs line- or
--character-oriented processing, using `printf' or one of the other
--related functions described in this section is usually the easiest and
--most concise way to perform output.  These functions are especially
--useful for printing error messages, tables of data, and the like.
--
--* Menu:
--
--* Formatted Output Basics::     Some examples to get you started.
--* Output Conversion Syntax::    General syntax of conversion
--                                 specifications.
--* Table of Output Conversions:: Summary of output conversions and
--                                 what they do.
--* Integer Conversions::         Details about formatting of integers.
--* Floating-Point Conversions::  Details about formatting of
--                                 floating-point numbers.
--* Other Output Conversions::    Details about formatting of strings,
--                                 characters, pointers, and the like.
--* Formatted Output Functions::  Descriptions of the actual functions.
--* Dynamic Output::		Functions that allocate memory for the output.
--* Variable Arguments Output::   `vprintf' and friends.
--* Parsing a Template String::   What kinds of args does a given template
--                                 call for?
--* Example of Parsing::          Sample program using `parse_printf_format'.
--
--
--File: libc.info,  Node: Formatted Output Basics,  Next: Output Conversion Syntax,  Up: Formatted Output
--
--Formatted Output Basics
-------------------------
--
--   The `printf' function can be used to print any number of arguments.
--The template string argument you supply in a call provides information
--not only about the number of additional arguments, but also about their
--types and what style should be used for printing them.
--
--   Ordinary characters in the template string are simply written to the
--output stream as-is, while "conversion specifications" introduced by a
--`%' character in the template cause subsequent arguments to be
--formatted and written to the output stream.  For example,
--
--     int pct = 37;
--     char filename[] = "foo.txt";
--     printf ("Processing of `%s' is %d%% finished.\nPlease be patient.\n",
--             filename, pct);
--
--produces output like
--
--     Processing of `foo.txt' is 37% finished.
--     Please be patient.
--
--   This example shows the use of the `%d' conversion to specify that an
--`int' argument should be printed in decimal notation, the `%s'
--conversion to specify printing of a string argument, and the `%%'
--conversion to print a literal `%' character.
--
--   There are also conversions for printing an integer argument as an
--unsigned value in octal, decimal, or hexadecimal radix (`%o', `%u', or
--`%x', respectively); or as a character value (`%c').
--
--   Floating-point numbers can be printed in normal, fixed-point notation
--using the `%f' conversion or in exponential notation using the `%e'
--conversion.  The `%g' conversion uses either `%e' or `%f' format,
--depending on what is more appropriate for the magnitude of the
--particular number.
--
--   You can control formatting more precisely by writing "modifiers"
--between the `%' and the character that indicates which conversion to
--apply.  These slightly alter the ordinary behavior of the conversion.
--For example, most conversion specifications permit you to specify a
--minimum field width and a flag indicating whether you want the result
--left- or right-justified within the field.
--
--   The specific flags and modifiers that are permitted and their
--interpretation vary depending on the particular conversion.  They're all
--described in more detail in the following sections.  Don't worry if this
--all seems excessively complicated at first; you can almost always get
--reasonable free-format output without using any of the modifiers at all.
--The modifiers are mostly used to make the output look "prettier" in
--tables.
--
--
--File: libc.info,  Node: Output Conversion Syntax,  Next: Table of Output Conversions,  Prev: Formatted Output Basics,  Up: Formatted Output
--
--Output Conversion Syntax
--------------------------
--
--   This section provides details about the precise syntax of conversion
--specifications that can appear in a `printf' template string.
--
--   Characters in the template string that are not part of a conversion
--specification are printed as-is to the output stream.  Multibyte
--character sequences (*note Character Set Handling::) are permitted in a
--template string.
--
--   The conversion specifications in a `printf' template string have the
--general form:
--
--     % [ PARAM-NO $] FLAGS WIDTH [ . PRECISION ] TYPE CONVERSION
--
--or
--
--     % [ PARAM-NO $] FLAGS WIDTH . * [ PARAM-NO $] TYPE CONVERSION
--
--   For example, in the conversion specifier `%-10.8ld', the `-' is a
--flag, `10' specifies the field width, the precision is `8', the letter
--`l' is a type modifier, and `d' specifies the conversion style.  (This
--particular type specifier says to print a `long int' argument in
--decimal notation, with a minimum of 8 digits left-justified in a field
--at least 10 characters wide.)
--
--   In more detail, output conversion specifications consist of an
--initial `%' character followed in sequence by:
--
--   * An optional specification of the parameter used for this format.
--     Normally the parameters to the `printf' function are assigned to
--     the formats in the order of appearance in the format string.  But
--     in some situations (such as message translation) this is not
--     desirable and this extension allows an explicit parameter to be
--     specified.
--
--     The PARAM-NO parts of the format must be integers in the range of
--     1 to the maximum number of arguments present to the function call.
--     Some implementations limit this number to a certainly upper
--     bound.  The exact limit can be retrieved by the following constant.
--
--      - Macro: NL_ARGMAX
--          The value of `NL_ARGMAX' is the maximum value allowed for the
--          specification of an positional parameter in a `printf' call.
--          The actual value in effect at runtime can be retrieved by
--          using `sysconf' using the `_SC_NL_ARGMAX' parameter *note
--          Sysconf Definition::.
--
--          Some system have a quite low limit such as 9 for System V
--          systems.  The GNU C library has no real limit.
--
--     If any of the formats has a specification for the parameter
--     position all of them in the format string shall have one.
--     Otherwise the behavior is undefined.
--
--   * Zero or more "flag characters" that modify the normal behavior of
--     the conversion specification.
--
--   * An optional decimal integer specifying the "minimum field width".
--     If the normal conversion produces fewer characters than this, the
--     field is padded with spaces to the specified width.  This is a
--     _minimum_ value; if the normal conversion produces more characters
--     than this, the field is _not_ truncated.  Normally, the output is
--     right-justified within the field.
--
--     You can also specify a field width of `*'.  This means that the
--     next argument in the argument list (before the actual value to be
--     printed) is used as the field width.  The value must be an `int'.
--     If the value is negative, this means to set the `-' flag (see
--     below) and to use the absolute value as the field width.
--
--   * An optional "precision" to specify the number of digits to be
--     written for the numeric conversions.  If the precision is
--     specified, it consists of a period (`.') followed optionally by a
--     decimal integer (which defaults to zero if omitted).
--
--     You can also specify a precision of `*'.  This means that the next
--     argument in the argument list (before the actual value to be
--     printed) is used as the precision.  The value must be an `int',
--     and is ignored if it is negative.  If you specify `*' for both the
--     field width and precision, the field width argument precedes the
--     precision argument.  Other C library versions may not recognize
--     this syntax.
--
--   * An optional "type modifier character", which is used to specify the
--     data type of the corresponding argument if it differs from the
--     default type.  (For example, the integer conversions assume a type
--     of `int', but you can specify `h', `l', or `L' for other integer
--     types.)
--
--   * A character that specifies the conversion to be applied.
--
--   The exact options that are permitted and how they are interpreted
--vary between the different conversion specifiers.  See the descriptions
--of the individual conversions for information about the particular
--options that they use.
--
--   With the `-Wformat' option, the GNU C compiler checks calls to
--`printf' and related functions.  It examines the format string and
--verifies that the correct number and types of arguments are supplied.
--There is also a GNU C syntax to tell the compiler that a function you
--write uses a `printf'-style format string.  *Note Declaring Attributes
--of Functions: (gcc.info)Function Attributes, for more information.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-18 glibc-2.3.2-200304020432/manual/libc.info-18
---- glibc-2.3.2/manual/libc.info-18	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-18	Thu Jan  1 01:00:00 1970
-@@ -1,1211 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Table of Output Conversions,  Next: Integer Conversions,  Prev: Output Conversion Syntax,  Up: Formatted Output
--
--Table of Output Conversions
-----------------------------
--
--   Here is a table summarizing what all the different conversions do:
--
--`%d', `%i'
--     Print an integer as a signed decimal number.  *Note Integer
--     Conversions::, for details.  `%d' and `%i' are synonymous for
--     output, but are different when used with `scanf' for input (*note
--     Table of Input Conversions::).
--
--`%o'
--     Print an integer as an unsigned octal number.  *Note Integer
--     Conversions::, for details.
--
--`%u'
--     Print an integer as an unsigned decimal number.  *Note Integer
--     Conversions::, for details.
--
--`%x', `%X'
--     Print an integer as an unsigned hexadecimal number.  `%x' uses
--     lower-case letters and `%X' uses upper-case.  *Note Integer
--     Conversions::, for details.
--
--`%f'
--     Print a floating-point number in normal (fixed-point) notation.
--     *Note Floating-Point Conversions::, for details.
--
--`%e', `%E'
--     Print a floating-point number in exponential notation.  `%e' uses
--     lower-case letters and `%E' uses upper-case.  *Note Floating-Point
--     Conversions::, for details.
--
--`%g', `%G'
--     Print a floating-point number in either normal or exponential
--     notation, whichever is more appropriate for its magnitude.  `%g'
--     uses lower-case letters and `%G' uses upper-case.  *Note
--     Floating-Point Conversions::, for details.
--
--`%a', `%A'
--     Print a floating-point number in a hexadecimal fractional notation
--     which the exponent to base 2 represented in decimal digits.  `%a'
--     uses lower-case letters and `%A' uses upper-case.  *Note
--     Floating-Point Conversions::, for details.
--
--`%c'
--     Print a single character.  *Note Other Output Conversions::.
--
--`%C'
--     This is an alias for `%lc' which is supported for compatibility
--     with the Unix standard.
--
--`%s'
--     Print a string.  *Note Other Output Conversions::.
--
--`%S'
--     This is an alias for `%ls' which is supported for compatibility
--     with the Unix standard.
--
--`%p'
--     Print the value of a pointer.  *Note Other Output Conversions::.
--
--`%n'
--     Get the number of characters printed so far.  *Note Other Output
--     Conversions::.  Note that this conversion specification never
--     produces any output.
--
--`%m'
--     Print the string corresponding to the value of `errno'.  (This is
--     a GNU extension.)  *Note Other Output Conversions::.
--
--`%%'
--     Print a literal `%' character.  *Note Other Output Conversions::.
--
--   If the syntax of a conversion specification is invalid, unpredictable
--things will happen, so don't do this.  If there aren't enough function
--arguments provided to supply values for all the conversion
--specifications in the template string, or if the arguments are not of
--the correct types, the results are unpredictable.  If you supply more
--arguments than conversion specifications, the extra argument values are
--simply ignored; this is sometimes useful.
--
--
--File: libc.info,  Node: Integer Conversions,  Next: Floating-Point Conversions,  Prev: Table of Output Conversions,  Up: Formatted Output
--
--Integer Conversions
---------------------
--
--   This section describes the options for the `%d', `%i', `%o', `%u',
--`%x', and `%X' conversion specifications.  These conversions print
--integers in various formats.
--
--   The `%d' and `%i' conversion specifications both print an `int'
--argument as a signed decimal number; while `%o', `%u', and `%x' print
--the argument as an unsigned octal, decimal, or hexadecimal number
--(respectively).  The `%X' conversion specification is just like `%x'
--except that it uses the characters `ABCDEF' as digits instead of
--`abcdef'.
--
--   The following flags are meaningful:
--
--`-'
--     Left-justify the result in the field (instead of the normal
--     right-justification).
--
--`+'
--     For the signed `%d' and `%i' conversions, print a plus sign if the
--     value is positive.
--
--` '
--     For the signed `%d' and `%i' conversions, if the result doesn't
--     start with a plus or minus sign, prefix it with a space character
--     instead.  Since the `+' flag ensures that the result includes a
--     sign, this flag is ignored if you supply both of them.
--
--`#'
--     For the `%o' conversion, this forces the leading digit to be `0',
--     as if by increasing the precision.  For `%x' or `%X', this
--     prefixes a leading `0x' or `0X' (respectively) to the result.
--     This doesn't do anything useful for the `%d', `%i', or `%u'
--     conversions.  Using this flag produces output which can be parsed
--     by the `strtoul' function (*note Parsing of Integers::) and
--     `scanf' with the `%i' conversion (*note Numeric Input
--     Conversions::).
--
--`''
--     Separate the digits into groups as specified by the locale
--     specified for the `LC_NUMERIC' category; *note General Numeric::.
--     This flag is a GNU extension.
--
--`0'
--     Pad the field with zeros instead of spaces.  The zeros are placed
--     after any indication of sign or base.  This flag is ignored if the
--     `-' flag is also specified, or if a precision is specified.
--
--   If a precision is supplied, it specifies the minimum number of
--digits to appear; leading zeros are produced if necessary.  If you
--don't specify a precision, the number is printed with as many digits as
--it needs.  If you convert a value of zero with an explicit precision of
--zero, then no characters at all are produced.
--
--   Without a type modifier, the corresponding argument is treated as an
--`int' (for the signed conversions `%i' and `%d') or `unsigned int' (for
--the unsigned conversions `%o', `%u', `%x', and `%X').  Recall that
--since `printf' and friends are variadic, any `char' and `short'
--arguments are automatically converted to `int' by the default argument
--promotions.  For arguments of other integer types, you can use these
--modifiers:
--
--`hh'
--     Specifies that the argument is a `signed char' or `unsigned char',
--     as appropriate.  A `char' argument is converted to an `int' or
--     `unsigned int' by the default argument promotions anyway, but the
--     `h' modifier says to convert it back to a `char' again.
--
--     This modifier was introduced in ISO C99.
--
--`h'
--     Specifies that the argument is a `short int' or `unsigned short
--     int', as appropriate.  A `short' argument is converted to an `int'
--     or `unsigned int' by the default argument promotions anyway, but
--     the `h' modifier says to convert it back to a `short' again.
--
--`j'
--     Specifies that the argument is a `intmax_t' or `uintmax_t', as
--     appropriate.
--
--     This modifier was introduced in ISO C99.
--
--`l'
--     Specifies that the argument is a `long int' or `unsigned long
--     int', as appropriate.  Two `l' characters is like the `L'
--     modifier, below.
--
--     If used with `%c' or `%s' the corresponding parameter is
--     considered as a wide character or wide character string
--     respectively.  This use of `l' was introduced in Amendment 1 to
--     ISO C90.
--
--`L'
--`ll'
--`q'
--     Specifies that the argument is a `long long int'.  (This type is
--     an extension supported by the GNU C compiler.  On systems that
--     don't support extra-long integers, this is the same as `long int'.)
--
--     The `q' modifier is another name for the same thing, which comes
--     from 4.4 BSD; a `long long int' is sometimes called a "quad" `int'.
--
--`t'
--     Specifies that the argument is a `ptrdiff_t'.
--
--     This modifier was introduced in ISO C99.
--
--`z'
--`Z'
--     Specifies that the argument is a `size_t'.
--
--     `z' was introduced in ISO C99.  `Z' is a GNU extension predating
--     this addition and should not be used in new code.
--
--   Here is an example.  Using the template string:
--
--     "|%5d|%-5d|%+5d|%+-5d|% 5d|%05d|%5.0d|%5.2d|%d|\n"
--
--to print numbers using the different options for the `%d' conversion
--gives results like:
--
--     |    0|0    |   +0|+0   |    0|00000|     |   00|0|
--     |    1|1    |   +1|+1   |    1|00001|    1|   01|1|
--     |   -1|-1   |   -1|-1   |   -1|-0001|   -1|  -01|-1|
--     |100000|100000|+100000|+100000| 100000|100000|100000|100000|100000|
--
--   In particular, notice what happens in the last case where the number
--is too large to fit in the minimum field width specified.
--
--   Here are some more examples showing how unsigned integers print under
--various format options, using the template string:
--
--     "|%5u|%5o|%5x|%5X|%#5o|%#5x|%#5X|%#10.8x|\n"
--
--     |    0|    0|    0|    0|    0|    0|    0|  00000000|
--     |    1|    1|    1|    1|   01|  0x1|  0X1|0x00000001|
--     |100000|303240|186a0|186A0|0303240|0x186a0|0X186A0|0x000186a0|
--
--
--File: libc.info,  Node: Floating-Point Conversions,  Next: Other Output Conversions,  Prev: Integer Conversions,  Up: Formatted Output
--
--Floating-Point Conversions
----------------------------
--
--   This section discusses the conversion specifications for
--floating-point numbers: the `%f', `%e', `%E', `%g', and `%G'
--conversions.
--
--   The `%f' conversion prints its argument in fixed-point notation,
--producing output of the form [`-']DDD`.'DDD, where the number of digits
--following the decimal point is controlled by the precision you specify.
--
--   The `%e' conversion prints its argument in exponential notation,
--producing output of the form [`-']D`.'DDD`e'[`+'|`-']DD.  Again, the
--number of digits following the decimal point is controlled by the
--precision.  The exponent always contains at least two digits.  The `%E'
--conversion is similar but the exponent is marked with the letter `E'
--instead of `e'.
--
--   The `%g' and `%G' conversions print the argument in the style of
--`%e' or `%E' (respectively) if the exponent would be less than -4 or
--greater than or equal to the precision; otherwise they use the `%f'
--style.  A precision of `0', is taken as 1. is Trailing zeros are
--removed from the fractional portion of the result and a decimal-point
--character appears only if it is followed by a digit.
--
--   The `%a' and `%A' conversions are meant for representing
--floating-point numbers exactly in textual form so that they can be
--exchanged as texts between different programs and/or machines.  The
--numbers are represented is the form [`-']`0x'H`.'HHH`p'[`+'|`-']DD.  At
--the left of the decimal-point character exactly one digit is print.
--This character is only `0' if the number is denormalized.  Otherwise
--the value is unspecified; it is implementation dependent how many bits
--are used.  The number of hexadecimal digits on the right side of the
--decimal-point character is equal to the precision.  If the precision is
--zero it is determined to be large enough to provide an exact
--representation of the number (or it is large enough to distinguish two
--adjacent values if the `FLT_RADIX' is not a power of 2, *note Floating
--Point Parameters::).  For the `%a' conversion lower-case characters are
--used to represent the hexadecimal number and the prefix and exponent
--sign are printed as `0x' and `p' respectively.  Otherwise upper-case
--characters are used and `0X' and `P' are used for the representation of
--prefix and exponent string.  The exponent to the base of two is printed
--as a decimal number using at least one digit but at most as many digits
--as necessary to represent the value exactly.
--
--   If the value to be printed represents infinity or a NaN, the output
--is [`-']`inf' or `nan' respectively if the conversion specifier is
--`%a', `%e', `%f', or `%g' and it is [`-']`INF' or `NAN' respectively if
--the conversion is `%A', `%E', or `%G'.
--
--   The following flags can be used to modify the behavior:
--
--`-'
--     Left-justify the result in the field.  Normally the result is
--     right-justified.
--
--`+'
--     Always include a plus or minus sign in the result.
--
--` '
--     If the result doesn't start with a plus or minus sign, prefix it
--     with a space instead.  Since the `+' flag ensures that the result
--     includes a sign, this flag is ignored if you supply both of them.
--
--`#'
--     Specifies that the result should always include a decimal point,
--     even if no digits follow it.  For the `%g' and `%G' conversions,
--     this also forces trailing zeros after the decimal point to be left
--     in place where they would otherwise be removed.
--
--`''
--     Separate the digits of the integer part of the result into groups
--     as specified by the locale specified for the `LC_NUMERIC' category;
--     *note General Numeric::.  This flag is a GNU extension.
--
--`0'
--     Pad the field with zeros instead of spaces; the zeros are placed
--     after any sign.  This flag is ignored if the `-' flag is also
--     specified.
--
--   The precision specifies how many digits follow the decimal-point
--character for the `%f', `%e', and `%E' conversions.  For these
--conversions, the default precision is `6'.  If the precision is
--explicitly `0', this suppresses the decimal point character entirely.
--For the `%g' and `%G' conversions, the precision specifies how many
--significant digits to print.  Significant digits are the first digit
--before the decimal point, and all the digits after it.  If the
--precision is `0' or not specified for `%g' or `%G', it is treated like
--a value of `1'.  If the value being printed cannot be expressed
--accurately in the specified number of digits, the value is rounded to
--the nearest number that fits.
--
--   Without a type modifier, the floating-point conversions use an
--argument of type `double'.  (By the default argument promotions, any
--`float' arguments are automatically converted to `double'.)  The
--following type modifier is supported:
--
--`L'
--     An uppercase `L' specifies that the argument is a `long double'.
--
--   Here are some examples showing how numbers print using the various
--floating-point conversions.  All of the numbers were printed using this
--template string:
--
--     "|%13.4a|%13.4f|%13.4e|%13.4g|\n"
--
--   Here is the output:
--
--     |  0x0.0000p+0|       0.0000|   0.0000e+00|            0|
--     |  0x1.0000p-1|       0.5000|   5.0000e-01|          0.5|
--     |  0x1.0000p+0|       1.0000|   1.0000e+00|            1|
--     | -0x1.0000p+0|      -1.0000|  -1.0000e+00|           -1|
--     |  0x1.9000p+6|     100.0000|   1.0000e+02|          100|
--     |  0x1.f400p+9|    1000.0000|   1.0000e+03|         1000|
--     | 0x1.3880p+13|   10000.0000|   1.0000e+04|        1e+04|
--     | 0x1.81c8p+13|   12345.0000|   1.2345e+04|    1.234e+04|
--     | 0x1.86a0p+16|  100000.0000|   1.0000e+05|        1e+05|
--     | 0x1.e240p+16|  123456.0000|   1.2346e+05|    1.235e+05|
--
--   Notice how the `%g' conversion drops trailing zeros.
--
--
--File: libc.info,  Node: Other Output Conversions,  Next: Formatted Output Functions,  Prev: Floating-Point Conversions,  Up: Formatted Output
--
--Other Output Conversions
--------------------------
--
--   This section describes miscellaneous conversions for `printf'.
--
--   The `%c' conversion prints a single character.  In case there is no
--`l' modifier the `int' argument is first converted to an `unsigned
--char'.  Then, if used in a wide stream function, the character is
--converted into the corresponding wide character.  The `-' flag can be
--used to specify left-justification in the field, but no other flags are
--defined, and no precision or type modifier can be given.  For example:
--
--     printf ("%c%c%c%c%c", 'h', 'e', 'l', 'l', 'o');
--
--prints `hello'.
--
--   If there is a `l' modifier present the argument is expected to be of
--type `wint_t'.  If used in a multibyte function the wide character is
--converted into a multibyte character before being added to the output.
--In this case more than one output byte can be produced.
--
--   The `%s' conversion prints a string.  If no `l' modifier is present
--the corresponding argument must be of type `char *' (or `const char
--*').  If used in a wide stream function the string is first converted
--in a wide character string.  A precision can be specified to indicate
--the maximum number of characters to write; otherwise characters in the
--string up to but not including the terminating null character are
--written to the output stream.  The `-' flag can be used to specify
--left-justification in the field, but no other flags or type modifiers
--are defined for this conversion.  For example:
--
--     printf ("%3s%-6s", "no", "where");
--
--prints ` nowhere '.
--
--   If there is a `l' modifier present the argument is expected to be of
--type `wchar_t' (or `const wchar_t *').
--
--   If you accidentally pass a null pointer as the argument for a `%s'
--conversion, the GNU library prints it as `(null)'.  We think this is
--more useful than crashing.  But it's not good practice to pass a null
--argument intentionally.
--
--   The `%m' conversion prints the string corresponding to the error
--code in `errno'.  *Note Error Messages::.  Thus:
--
--     fprintf (stderr, "can't open `%s': %m\n", filename);
--
--is equivalent to:
--
--     fprintf (stderr, "can't open `%s': %s\n", filename, strerror (errno));
--
--The `%m' conversion is a GNU C library extension.
--
--   The `%p' conversion prints a pointer value.  The corresponding
--argument must be of type `void *'.  In practice, you can use any type
--of pointer.
--
--   In the GNU system, non-null pointers are printed as unsigned
--integers, as if a `%#x' conversion were used.  Null pointers print as
--`(nil)'.  (Pointers might print differently in other systems.)
--
--   For example:
--
--     printf ("%p", "testing");
--
--prints `0x' followed by a hexadecimal number--the address of the string
--constant `"testing"'.  It does not print the word `testing'.
--
--   You can supply the `-' flag with the `%p' conversion to specify
--left-justification, but no other flags, precision, or type modifiers
--are defined.
--
--   The `%n' conversion is unlike any of the other output conversions.
--It uses an argument which must be a pointer to an `int', but instead of
--printing anything it stores the number of characters printed so far by
--this call at that location.  The `h' and `l' type modifiers are
--permitted to specify that the argument is of type `short int *' or
--`long int *' instead of `int *', but no flags, field width, or
--precision are permitted.
--
--   For example,
--
--     int nchar;
--     printf ("%d %s%n\n", 3, "bears", &nchar);
--
--prints:
--
--     3 bears
--
--and sets `nchar' to `7', because `3 bears' is seven characters.
--
--   The `%%' conversion prints a literal `%' character.  This conversion
--doesn't use an argument, and no flags, field width, precision, or type
--modifiers are permitted.
--
--
--File: libc.info,  Node: Formatted Output Functions,  Next: Dynamic Output,  Prev: Other Output Conversions,  Up: Formatted Output
--
--Formatted Output Functions
----------------------------
--
--   This section describes how to call `printf' and related functions.
--Prototypes for these functions are in the header file `stdio.h'.
--Because these functions take a variable number of arguments, you _must_
--declare prototypes for them before using them.  Of course, the easiest
--way to make sure you have all the right prototypes is to just include
--`stdio.h'.
--
-- - Function: int printf (const char *TEMPLATE, ...)
--     The `printf' function prints the optional arguments under the
--     control of the template string TEMPLATE to the stream `stdout'.
--     It returns the number of characters printed, or a negative value
--     if there was an output error.
--
-- - Function: int wprintf (const wchar_t *TEMPLATE, ...)
--     The `wprintf' function prints the optional arguments under the
--     control of the wide template string TEMPLATE to the stream
--     `stdout'.  It returns the number of wide characters printed, or a
--     negative value if there was an output error.
--
-- - Function: int fprintf (FILE *STREAM, const char *TEMPLATE, ...)
--     This function is just like `printf', except that the output is
--     written to the stream STREAM instead of `stdout'.
--
-- - Function: int fwprintf (FILE *STREAM, const wchar_t *TEMPLATE, ...)
--     This function is just like `wprintf', except that the output is
--     written to the stream STREAM instead of `stdout'.
--
-- - Function: int sprintf (char *S, const char *TEMPLATE, ...)
--     This is like `printf', except that the output is stored in the
--     character array S instead of written to a stream.  A null
--     character is written to mark the end of the string.
--
--     The `sprintf' function returns the number of characters stored in
--     the array S, not including the terminating null character.
--
--     The behavior of this function is undefined if copying takes place
--     between objects that overlap--for example, if S is also given as
--     an argument to be printed under control of the `%s' conversion.
--     *Note Copying and Concatenation::.
--
--     *Warning:* The `sprintf' function can be *dangerous* because it
--     can potentially output more characters than can fit in the
--     allocation size of the string S.  Remember that the field width
--     given in a conversion specification is only a _minimum_ value.
--
--     To avoid this problem, you can use `snprintf' or `asprintf',
--     described below.
--
-- - Function: int swprintf (wchar_t *S, size_t SIZE, const wchar_t
--          *TEMPLATE, ...)
--     This is like `wprintf', except that the output is stored in the
--     wide character array WS instead of written to a stream.  A null
--     wide character is written to mark the end of the string.  The SIZE
--     argument specifies the maximum number of characters to produce.
--     The trailing null character is counted towards this limit, so you
--     should allocate at least SIZE wide characters for the string WS.
--
--     The return value is the number of characters generated for the
--     given input, excluding the trailing null.  If not all output fits
--     into the provided buffer a negative value is returned.  You should
--     try again with a bigger output string.  _Note:_ this is different
--     from how `snprintf' handles this situation.
--
--     Note that the corresponding narrow stream function takes fewer
--     parameters.  `swprintf' in fact corresponds to the `snprintf'
--     function.  Since the `sprintf' function can be dangerous and should
--     be avoided the ISO C committee refused to make the same mistake
--     again and decided to not define an function exactly corresponding
--     to `sprintf'.
--
-- - Function: int snprintf (char *S, size_t SIZE, const char *TEMPLATE,
--          ...)
--     The `snprintf' function is similar to `sprintf', except that the
--     SIZE argument specifies the maximum number of characters to
--     produce.  The trailing null character is counted towards this
--     limit, so you should allocate at least SIZE characters for the
--     string S.
--
--     The return value is the number of characters which would be
--     generated for the given input, excluding the trailing null.  If
--     this value is greater or equal to SIZE, not all characters from
--     the result have been stored in S.  You should try again with a
--     bigger output string.  Here is an example of doing this:
--
--          /* Construct a message describing the value of a variable
--             whose name is NAME and whose value is VALUE. */
--          char *
--          make_message (char *name, char *value)
--          {
--            /* Guess we need no more than 100 chars of space. */
--            int size = 100;
--            char *buffer = (char *) xmalloc (size);
--            int nchars;
--            if (buffer == NULL)
--              return NULL;
--          
--           /* Try to print in the allocated space. */
--            nchars = snprintf (buffer, size, "value of %s is %s",
--                               name, value);
--            if (nchars >= size)
--              {
--                /* Reallocate buffer now that we know
--                   how much space is needed. */
--                buffer = (char *) xrealloc (buffer, nchars + 1);
--          
--                if (buffer != NULL)
--                  /* Try again. */
--                  snprintf (buffer, size, "value of %s is %s",
--                            name, value);
--              }
--            /* The last call worked, return the string. */
--            return buffer;
--          }
--
--     In practice, it is often easier just to use `asprintf', below.
--
--     *Attention:* In versions of the GNU C library prior to 2.1 the
--     return value is the number of characters stored, not including the
--     terminating null; unless there was not enough space in S to store
--     the result in which case `-1' is returned.  This was changed in
--     order to comply with the ISO C99 standard.
--
--
--File: libc.info,  Node: Dynamic Output,  Next: Variable Arguments Output,  Prev: Formatted Output Functions,  Up: Formatted Output
--
--Dynamically Allocating Formatted Output
-----------------------------------------
--
--   The functions in this section do formatted output and place the
--results in dynamically allocated memory.
--
-- - Function: int asprintf (char **PTR, const char *TEMPLATE, ...)
--     This function is similar to `sprintf', except that it dynamically
--     allocates a string (as with `malloc'; *note Unconstrained
--     Allocation::) to hold the output, instead of putting the output in
--     a buffer you allocate in advance.  The PTR argument should be the
--     address of a `char *' object, and `asprintf' stores a pointer to
--     the newly allocated string at that location.
--
--     The return value is the number of characters allocated for the
--     buffer, or less than zero if an error occurred. Usually this means
--     that the buffer could not be allocated.
--
--     Here is how to use `asprintf' to get the same result as the
--     `snprintf' example, but more easily:
--
--          /* Construct a message describing the value of a variable
--             whose name is NAME and whose value is VALUE. */
--          char *
--          make_message (char *name, char *value)
--          {
--            char *result;
--            if (asprintf (&result, "value of %s is %s", name, value) < 0)
--              return NULL;
--            return result;
--          }
--
-- - Function: int obstack_printf (struct obstack *OBSTACK, const char
--          *TEMPLATE, ...)
--     This function is similar to `asprintf', except that it uses the
--     obstack OBSTACK to allocate the space.  *Note Obstacks::.
--
--     The characters are written onto the end of the current object.  To
--     get at them, you must finish the object with `obstack_finish'
--     (*note Growing Objects::).
--
--
--File: libc.info,  Node: Variable Arguments Output,  Next: Parsing a Template String,  Prev: Dynamic Output,  Up: Formatted Output
--
--Variable Arguments Output Functions
-------------------------------------
--
--   The functions `vprintf' and friends are provided so that you can
--define your own variadic `printf'-like functions that make use of the
--same internals as the built-in formatted output functions.
--
--   The most natural way to define such functions would be to use a
--language construct to say, "Call `printf' and pass this template plus
--all of my arguments after the first five."  But there is no way to do
--this in C, and it would be hard to provide a way, since at the C
--language level there is no way to tell how many arguments your function
--received.
--
--   Since that method is impossible, we provide alternative functions,
--the `vprintf' series, which lets you pass a `va_list' to describe "all
--of my arguments after the first five."
--
--   When it is sufficient to define a macro rather than a real function,
--the GNU C compiler provides a way to do this much more easily with
--macros.  For example:
--
--     #define myprintf(a, b, c, d, e, rest...) \
--                 printf (mytemplate , ## rest)
--
--*Note Macros with Variable Numbers of Arguments: (gcc.info)Macro
--Varargs, for details.  But this is limited to macros, and does not
--apply to real functions at all.
--
--   Before calling `vprintf' or the other functions listed in this
--section, you _must_ call `va_start' (*note Variadic Functions::) to
--initialize a pointer to the variable arguments.  Then you can call
--`va_arg' to fetch the arguments that you want to handle yourself.  This
--advances the pointer past those arguments.
--
--   Once your `va_list' pointer is pointing at the argument of your
--choice, you are ready to call `vprintf'.  That argument and all
--subsequent arguments that were passed to your function are used by
--`vprintf' along with the template that you specified separately.
--
--   In some other systems, the `va_list' pointer may become invalid
--after the call to `vprintf', so you must not use `va_arg' after you
--call `vprintf'.  Instead, you should call `va_end' to retire the
--pointer from service.  However, you can safely call `va_start' on
--another pointer variable and begin fetching the arguments again through
--that pointer.  Calling `vprintf' does not destroy the argument list of
--your function, merely the particular pointer that you passed to it.
--
--   GNU C does not have such restrictions.  You can safely continue to
--fetch arguments from a `va_list' pointer after passing it to `vprintf',
--and `va_end' is a no-op.  (Note, however, that subsequent `va_arg'
--calls will fetch the same arguments which `vprintf' previously used.)
--
--   Prototypes for these functions are declared in `stdio.h'.
--
-- - Function: int vprintf (const char *TEMPLATE, va_list AP)
--     This function is similar to `printf' except that, instead of taking
--     a variable number of arguments directly, it takes an argument list
--     pointer AP.
--
-- - Function: int vwprintf (const wchar_t *TEMPLATE, va_list AP)
--     This function is similar to `wprintf' except that, instead of
--     taking a variable number of arguments directly, it takes an
--     argument list pointer AP.
--
-- - Function: int vfprintf (FILE *STREAM, const char *TEMPLATE, va_list
--          AP)
--     This is the equivalent of `fprintf' with the variable argument list
--     specified directly as for `vprintf'.
--
-- - Function: int vfwprintf (FILE *STREAM, const wchar_t *TEMPLATE,
--          va_list AP)
--     This is the equivalent of `fwprintf' with the variable argument
--     list specified directly as for `vwprintf'.
--
-- - Function: int vsprintf (char *S, const char *TEMPLATE, va_list AP)
--     This is the equivalent of `sprintf' with the variable argument list
--     specified directly as for `vprintf'.
--
-- - Function: int vswprintf (wchar_t *S, size_t SIZE, const wchar_t
--          *TEMPLATE, va_list AP)
--     This is the equivalent of `swprintf' with the variable argument
--     list specified directly as for `vwprintf'.
--
-- - Function: int vsnprintf (char *S, size_t SIZE, const char *TEMPLATE,
--          va_list AP)
--     This is the equivalent of `snprintf' with the variable argument
--     list specified directly as for `vprintf'.
--
-- - Function: int vasprintf (char **PTR, const char *TEMPLATE, va_list
--          AP)
--     The `vasprintf' function is the equivalent of `asprintf' with the
--     variable argument list specified directly as for `vprintf'.
--
-- - Function: int obstack_vprintf (struct obstack *OBSTACK, const char
--          *TEMPLATE, va_list AP)
--     The `obstack_vprintf' function is the equivalent of
--     `obstack_printf' with the variable argument list specified directly
--     as for `vprintf'.
--
--   Here's an example showing how you might use `vfprintf'.  This is a
--function that prints error messages to the stream `stderr', along with
--a prefix indicating the name of the program (*note Error Messages::,
--for a description of `program_invocation_short_name').
--
--     #include <stdio.h>
--     #include <stdarg.h>
--     
--     void
--     eprintf (const char *template, ...)
--     {
--       va_list ap;
--       extern char *program_invocation_short_name;
--     
--       fprintf (stderr, "%s: ", program_invocation_short_name);
--       va_start (ap, template);
--       vfprintf (stderr, template, ap);
--       va_end (ap);
--     }
--
--You could call `eprintf' like this:
--
--     eprintf ("file `%s' does not exist\n", filename);
--
--   In GNU C, there is a special construct you can use to let the
--compiler know that a function uses a `printf'-style format string.
--Then it can check the number and types of arguments in each call to the
--function, and warn you when they do not match the format string.  For
--example, take this declaration of `eprintf':
--
--     void eprintf (const char *template, ...)
--             __attribute__ ((format (printf, 1, 2)));
--
--This tells the compiler that `eprintf' uses a format string like
--`printf' (as opposed to `scanf'; *note Formatted Input::); the format
--string appears as the first argument; and the arguments to satisfy the
--format begin with the second.  *Note Declaring Attributes of Functions:
--(gcc.info)Function Attributes, for more information.
--
--
--File: libc.info,  Node: Parsing a Template String,  Next: Example of Parsing,  Prev: Variable Arguments Output,  Up: Formatted Output
--
--Parsing a Template String
---------------------------
--
--   You can use the function `parse_printf_format' to obtain information
--about the number and types of arguments that are expected by a given
--template string.  This function permits interpreters that provide
--interfaces to `printf' to avoid passing along invalid arguments from
--the user's program, which could cause a crash.
--
--   All the symbols described in this section are declared in the header
--file `printf.h'.
--
-- - Function: size_t parse_printf_format (const char *TEMPLATE, size_t
--          N, int *ARGTYPES)
--     This function returns information about the number and types of
--     arguments expected by the `printf' template string TEMPLATE.  The
--     information is stored in the array ARGTYPES; each element of this
--     array describes one argument.  This information is encoded using
--     the various `PA_' macros, listed below.
--
--     The argument N specifies the number of elements in the array
--     ARGTYPES.  This is the maximum number of elements that
--     `parse_printf_format' will try to write.
--
--     `parse_printf_format' returns the total number of arguments
--     required by TEMPLATE.  If this number is greater than N, then the
--     information returned describes only the first N arguments.  If you
--     want information about additional arguments, allocate a bigger
--     array and call `parse_printf_format' again.
--
--   The argument types are encoded as a combination of a basic type and
--modifier flag bits.
--
-- - Macro: int PA_FLAG_MASK
--     This macro is a bitmask for the type modifier flag bits.  You can
--     write the expression `(argtypes[i] & PA_FLAG_MASK)' to extract
--     just the flag bits for an argument, or `(argtypes[i] &
--     ~PA_FLAG_MASK)' to extract just the basic type code.
--
--   Here are symbolic constants that represent the basic types; they
--stand for integer values.
--
--`PA_INT'
--     This specifies that the base type is `int'.
--
--`PA_CHAR'
--     This specifies that the base type is `int', cast to `char'.
--
--`PA_STRING'
--     This specifies that the base type is `char *', a null-terminated
--     string.
--
--`PA_POINTER'
--     This specifies that the base type is `void *', an arbitrary
--     pointer.
--
--`PA_FLOAT'
--     This specifies that the base type is `float'.
--
--`PA_DOUBLE'
--     This specifies that the base type is `double'.
--
--`PA_LAST'
--     You can define additional base types for your own programs as
--     offsets from `PA_LAST'.  For example, if you have data types `foo'
--     and `bar' with their own specialized `printf' conversions, you
--     could define encodings for these types as:
--
--          #define PA_FOO  PA_LAST
--          #define PA_BAR  (PA_LAST + 1)
--
--   Here are the flag bits that modify a basic type.  They are combined
--with the code for the basic type using inclusive-or.
--
--`PA_FLAG_PTR'
--     If this bit is set, it indicates that the encoded type is a
--     pointer to the base type, rather than an immediate value.  For
--     example, `PA_INT|PA_FLAG_PTR' represents the type `int *'.
--
--`PA_FLAG_SHORT'
--     If this bit is set, it indicates that the base type is modified
--     with `short'.  (This corresponds to the `h' type modifier.)
--
--`PA_FLAG_LONG'
--     If this bit is set, it indicates that the base type is modified
--     with `long'.  (This corresponds to the `l' type modifier.)
--
--`PA_FLAG_LONG_LONG'
--     If this bit is set, it indicates that the base type is modified
--     with `long long'.  (This corresponds to the `L' type modifier.)
--
--`PA_FLAG_LONG_DOUBLE'
--     This is a synonym for `PA_FLAG_LONG_LONG', used by convention with
--     a base type of `PA_DOUBLE' to indicate a type of `long double'.
--
--   For an example of using these facilities, see *Note Example of
--Parsing::.
--
--
--File: libc.info,  Node: Example of Parsing,  Prev: Parsing a Template String,  Up: Formatted Output
--
--Example of Parsing a Template String
--------------------------------------
--
--   Here is an example of decoding argument types for a format string.
--We assume this is part of an interpreter which contains arguments of
--type `NUMBER', `CHAR', `STRING' and `STRUCTURE' (and perhaps others
--which are not valid here).
--
--     /* Test whether the NARGS specified objects
--        in the vector ARGS are valid
--        for the format string FORMAT:
--        if so, return 1.
--        If not, return 0 after printing an error message.  */
--     
--     int
--     validate_args (char *format, int nargs, OBJECT *args)
--     {
--       int *argtypes;
--       int nwanted;
--     
--       /* Get the information about the arguments.
--          Each conversion specification must be at least two characters
--          long, so there cannot be more specifications than half the
--          length of the string.  */
--     
--       argtypes = (int *) alloca (strlen (format) / 2 * sizeof (int));
--       nwanted = parse_printf_format (string, nelts, argtypes);
--     
--       /* Check the number of arguments.  */
--       if (nwanted > nargs)
--         {
--           error ("too few arguments (at least %d required)", nwanted);
--           return 0;
--         }
--     
--       /* Check the C type wanted for each argument
--          and see if the object given is suitable.  */
--       for (i = 0; i < nwanted; i++)
--         {
--           int wanted;
--     
--           if (argtypes[i] & PA_FLAG_PTR)
--             wanted = STRUCTURE;
--           else
--             switch (argtypes[i] & ~PA_FLAG_MASK)
--               {
--               case PA_INT:
--               case PA_FLOAT:
--               case PA_DOUBLE:
--                 wanted = NUMBER;
--                 break;
--               case PA_CHAR:
--                 wanted = CHAR;
--                 break;
--               case PA_STRING:
--                 wanted = STRING;
--                 break;
--               case PA_POINTER:
--                 wanted = STRUCTURE;
--                 break;
--               }
--           if (TYPE (args[i]) != wanted)
--             {
--               error ("type mismatch for arg number %d", i);
--               return 0;
--             }
--         }
--       return 1;
--     }
--
--
--File: libc.info,  Node: Customizing Printf,  Next: Formatted Input,  Prev: Formatted Output,  Up: I/O on Streams
--
--Customizing `printf'
--====================
--
--   The GNU C library lets you define your own custom conversion
--specifiers for `printf' template strings, to teach `printf' clever ways
--to print the important data structures of your program.
--
--   The way you do this is by registering the conversion with the
--function `register_printf_function'; see *Note Registering New
--Conversions::.  One of the arguments you pass to this function is a
--pointer to a handler function that produces the actual output; see
--*Note Defining the Output Handler::, for information on how to write
--this function.
--
--   You can also install a function that just returns information about
--the number and type of arguments expected by the conversion specifier.
--*Note Parsing a Template String::, for information about this.
--
--   The facilities of this section are declared in the header file
--`printf.h'.
--
--* Menu:
--
--* Registering New Conversions::         Using `register_printf_function'
--                                         to register a new output conversion.
--* Conversion Specifier Options::        The handler must be able to get
--                                         the options specified in the
--                                         template when it is called.
--* Defining the Output Handler::         Defining the handler and arginfo
--                                         functions that are passed as arguments
--                                         to `register_printf_function'.
--* Printf Extension Example::            How to define a `printf'
--                                         handler function.
--* Predefined Printf Handlers::          Predefined `printf' handlers.
--
--   *Portability Note:* The ability to extend the syntax of `printf'
--template strings is a GNU extension.  ISO standard C has nothing
--similar.
--
--
--File: libc.info,  Node: Registering New Conversions,  Next: Conversion Specifier Options,  Up: Customizing Printf
--
--Registering New Conversions
-----------------------------
--
--   The function to register a new output conversion is
--`register_printf_function', declared in `printf.h'.
--
-- - Function: int register_printf_function (int SPEC, printf_function
--          HANDLER-FUNCTION, printf_arginfo_function ARGINFO-FUNCTION)
--     This function defines the conversion specifier character SPEC.
--     Thus, if SPEC is `'Y'', it defines the conversion `%Y'.  You can
--     redefine the built-in conversions like `%s', but flag characters
--     like `#' and type modifiers like `l' can never be used as
--     conversions; calling `register_printf_function' for those
--     characters has no effect.  It is advisable not to use lowercase
--     letters, since the ISO C standard warns that additional lowercase
--     letters may be standardized in future editions of the standard.
--
--     The HANDLER-FUNCTION is the function called by `printf' and
--     friends when this conversion appears in a template string.  *Note
--     Defining the Output Handler::, for information about how to define
--     a function to pass as this argument.  If you specify a null
--     pointer, any existing handler function for SPEC is removed.
--
--     The ARGINFO-FUNCTION is the function called by
--     `parse_printf_format' when this conversion appears in a template
--     string.  *Note Parsing a Template String::, for information about
--     this.
--
--     *Attention:* In the GNU C library versions before 2.0 the
--     ARGINFO-FUNCTION function did not need to be installed unless the
--     user used the `parse_printf_format' function.  This has changed.
--     Now a call to any of the `printf' functions will call this
--     function when this format specifier appears in the format string.
--
--     The return value is `0' on success, and `-1' on failure (which
--     occurs if SPEC is out of range).
--
--     You can redefine the standard output conversions, but this is
--     probably not a good idea because of the potential for confusion.
--     Library routines written by other people could break if you do
--     this.
--
--
--File: libc.info,  Node: Conversion Specifier Options,  Next: Defining the Output Handler,  Prev: Registering New Conversions,  Up: Customizing Printf
--
--Conversion Specifier Options
------------------------------
--
--   If you define a meaning for `%A', what if the template contains
--`%+23A' or `%-#A'?  To implement a sensible meaning for these, the
--handler when called needs to be able to get the options specified in
--the template.
--
--   Both the HANDLER-FUNCTION and ARGINFO-FUNCTION accept an argument
--that points to a `struct printf_info', which contains information about
--the options appearing in an instance of the conversion specifier.  This
--data type is declared in the header file `printf.h'.
--
-- - Type: struct printf_info
--     This structure is used to pass information about the options
--     appearing in an instance of a conversion specifier in a `printf'
--     template string to the handler and arginfo functions for that
--     specifier.  It contains the following members:
--
--    `int prec'
--          This is the precision specified.  The value is `-1' if no
--          precision was specified.  If the precision was given as `*',
--          the `printf_info' structure passed to the handler function
--          contains the actual value retrieved from the argument list.
--          But the structure passed to the arginfo function contains a
--          value of `INT_MIN', since the actual value is not known.
--
--    `int width'
--          This is the minimum field width specified.  The value is `0'
--          if no width was specified.  If the field width was given as
--          `*', the `printf_info' structure passed to the handler
--          function contains the actual value retrieved from the
--          argument list.  But the structure passed to the arginfo
--          function contains a value of `INT_MIN', since the actual
--          value is not known.
--
--    `wchar_t spec'
--          This is the conversion specifier character specified.  It's
--          stored in the structure so that you can register the same
--          handler function for multiple characters, but still have a
--          way to tell them apart when the handler function is called.
--
--    `unsigned int is_long_double'
--          This is a boolean that is true if the `L', `ll', or `q' type
--          modifier was specified.  For integer conversions, this
--          indicates `long long int', as opposed to `long double' for
--          floating point conversions.
--
--    `unsigned int is_char'
--          This is a boolean that is true if the `hh' type modifier was
--          specified.
--
--    `unsigned int is_short'
--          This is a boolean that is true if the `h' type modifier was
--          specified.
--
--    `unsigned int is_long'
--          This is a boolean that is true if the `l' type modifier was
--          specified.
--
--    `unsigned int alt'
--          This is a boolean that is true if the `#' flag was specified.
--
--    `unsigned int space'
--          This is a boolean that is true if the ` ' flag was specified.
--
--    `unsigned int left'
--          This is a boolean that is true if the `-' flag was specified.
--
--    `unsigned int showsign'
--          This is a boolean that is true if the `+' flag was specified.
--
--    `unsigned int group'
--          This is a boolean that is true if the `'' flag was specified.
--
--    `unsigned int extra'
--          This flag has a special meaning depending on the context.  It
--          could be used freely by the user-defined handlers but when
--          called from the `printf' function this variable always
--          contains the value `0'.
--
--    `unsigned int wide'
--          This flag is set if the stream is wide oriented.
--
--    `wchar_t pad'
--          This is the character to use for padding the output to the
--          minimum field width.  The value is `'0'' if the `0' flag was
--          specified, and `' '' otherwise.
--
--
--File: libc.info,  Node: Defining the Output Handler,  Next: Printf Extension Example,  Prev: Conversion Specifier Options,  Up: Customizing Printf
--
--Defining the Output Handler
-----------------------------
--
--   Now let's look at how to define the handler and arginfo functions
--which are passed as arguments to `register_printf_function'.
--
--   *Compatibility Note:* The interface changed in GNU libc version 2.0.
--Previously the third argument was of type `va_list *'.
--
--   You should define your handler functions with a prototype like:
--
--     int FUNCTION (FILE *stream, const struct printf_info *info,
--                         const void *const *args)
--
--   The STREAM argument passed to the handler function is the stream to
--which it should write output.
--
--   The INFO argument is a pointer to a structure that contains
--information about the various options that were included with the
--conversion in the template string.  You should not modify this structure
--inside your handler function.  *Note Conversion Specifier Options::, for
--a description of this data structure.
--
--   The ARGS is a vector of pointers to the arguments data.  The number
--of arguments was determined by calling the argument information
--function provided by the user.
--
--   Your handler function should return a value just like `printf' does:
--it should return the number of characters it has written, or a negative
--value to indicate an error.
--
-- - Data Type: printf_function
--     This is the data type that a handler function should have.
--
--   If you are going to use `parse_printf_format' in your application,
--you must also define a function to pass as the ARGINFO-FUNCTION
--argument for each new conversion you install with
--`register_printf_function'.
--
--   You have to define these functions with a prototype like:
--
--     int FUNCTION (const struct printf_info *info,
--                         size_t n, int *argtypes)
--
--   The return value from the function should be the number of arguments
--the conversion expects.  The function should also fill in no more than
--N elements of the ARGTYPES array with information about the types of
--each of these arguments.  This information is encoded using the various
--`PA_' macros.  (You will notice that this is the same calling
--convention `parse_printf_format' itself uses.)
--
-- - Data Type: printf_arginfo_function
--     This type is used to describe functions that return information
--     about the number and type of arguments used by a conversion
--     specifier.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-19 glibc-2.3.2-200304020432/manual/libc.info-19
---- glibc-2.3.2/manual/libc.info-19	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-19	Thu Jan  1 01:00:00 1970
-@@ -1,1181 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Printf Extension Example,  Next: Predefined Printf Handlers,  Prev: Defining the Output Handler,  Up: Customizing Printf
--
--`printf' Extension Example
----------------------------
--
--   Here is an example showing how to define a `printf' handler function.
--This program defines a data structure called a `Widget' and defines the
--`%W' conversion to print information about `Widget *' arguments,
--including the pointer value and the name stored in the data structure.
--The `%W' conversion supports the minimum field width and
--left-justification options, but ignores everything else.
--
--     #include <stdio.h>
--     #include <stdlib.h>
--     #include <printf.h>
--     
--     typedef struct
--     {
--       char *name;
--     }
--     Widget;
--     
--     int
--     print_widget (FILE *stream,
--                   const struct printf_info *info,
--                   const void *const *args)
--     {
--       const Widget *w;
--       char *buffer;
--       int len;
--     
--       /* Format the output into a string. */
--       w = *((const Widget **) (args[0]));
--       len = asprintf (&buffer, "<Widget %p: %s>", w, w->name);
--       if (len == -1)
--         return -1;
--     
--       /* Pad to the minimum field width and print to the stream. */
--       len = fprintf (stream, "%*s",
--                      (info->left ? -info->width : info->width),
--                      buffer);
--     
--       /* Clean up and return. */
--       free (buffer);
--       return len;
--     }
--     
--     
--     int
--     print_widget_arginfo (const struct printf_info *info, size_t n,
--                           int *argtypes)
--     {
--       /* We always take exactly one argument and this is a pointer to the
--          structure.. */
--       if (n > 0)
--         argtypes[0] = PA_POINTER;
--       return 1;
--     }
--     
--     
--     int
--     main (void)
--     {
--       /* Make a widget to print. */
--       Widget mywidget;
--       mywidget.name = "mywidget";
--     
--       /* Register the print function for widgets. */
--       register_printf_function ('W', print_widget, print_widget_arginfo);
--     
--       /* Now print the widget. */
--       printf ("|%W|\n", &mywidget);
--       printf ("|%35W|\n", &mywidget);
--       printf ("|%-35W|\n", &mywidget);
--     
--       return 0;
--     }
--
--   The output produced by this program looks like:
--
--     |<Widget 0xffeffb7c: mywidget>|
--     |      <Widget 0xffeffb7c: mywidget>|
--     |<Widget 0xffeffb7c: mywidget>      |
--
--
--File: libc.info,  Node: Predefined Printf Handlers,  Prev: Printf Extension Example,  Up: Customizing Printf
--
--Predefined `printf' Handlers
------------------------------
--
--   The GNU libc also contains a concrete and useful application of the
--`printf' handler extension.  There are two functions available which
--implement a special way to print floating-point numbers.
--
-- - Function: int printf_size (FILE *FP, const struct printf_info *INFO,
--          const void *const *ARGS)
--     Print a given floating point number as for the format `%f' except
--     that there is a postfix character indicating the divisor for the
--     number to make this less than 1000.  There are two possible
--     divisors: powers of 1024 or powers of 1000.  Which one is used
--     depends on the format character specified while registered this
--     handler.  If the character is of lower case, 1024 is used.  For
--     upper case characters, 1000 is used.
--
--     The postfix tag corresponds to bytes, kilobytes, megabytes,
--     gigabytes, etc.  The full table is:
--
--     +------+--------------+--------+--------+---------------+
--     |low|Multiplier|From|Upper|Multiplier|
--     +------+--------------+--------+--------+---------------+
--     |' '|1||' '|1|
--     +------+--------------+--------+--------+---------------+
--     |k|2^10 (1024)|kilo|K|10^3 (1000)|
--     +------+--------------+--------+--------+---------------+
--     |m|2^20|mega|M|10^6|
--     +------+--------------+--------+--------+---------------+
--     |g|2^30|giga|G|10^9|
--     +------+--------------+--------+--------+---------------+
--     |t|2^40|tera|T|10^12|
--     +------+--------------+--------+--------+---------------+
--     |p|2^50|peta|P|10^15|
--     +------+--------------+--------+--------+---------------+
--     |e|2^60|exa|E|10^18|
--     +------+--------------+--------+--------+---------------+
--     |z|2^70|zetta|Z|10^21|
--     +------+--------------+--------+--------+---------------+
--     |y|2^80|yotta|Y|10^24|
--     +------+--------------+--------+--------+---------------+
--
--     The default precision is 3, i.e., 1024 is printed with a lower-case
--     format character as if it were `%.3fk' and will yield `1.000k'.
--
--   Due to the requirements of `register_printf_function' we must also
--provide the function which returns information about the arguments.
--
-- - Function: int printf_size_info (const struct printf_info *INFO,
--          size_t N, int *ARGTYPES)
--     This function will return in ARGTYPES the information about the
--     used parameters in the way the `vfprintf' implementation expects
--     it.  The format always takes one argument.
--
--   To use these functions both functions must be registered with a call
--like
--
--     register_printf_function ('B', printf_size, printf_size_info);
--
--   Here we register the functions to print numbers as powers of 1000
--since the format character `'B'' is an upper-case character.  If we
--would additionally use `'b'' in a line like
--
--     register_printf_function ('b', printf_size, printf_size_info);
--
--we could also print using a power of 1024.  Please note that all that is
--different in these two lines is the format specifier.  The
--`printf_size' function knows about the difference between lower and
--upper case format specifiers.
--
--   The use of `'B'' and `'b'' is no coincidence.  Rather it is the
--preferred way to use this functionality since it is available on some
--other systems which also use format specifiers.
--
--
--File: libc.info,  Node: Formatted Input,  Next: EOF and Errors,  Prev: Customizing Printf,  Up: I/O on Streams
--
--Formatted Input
--===============
--
--   The functions described in this section (`scanf' and related
--functions) provide facilities for formatted input analogous to the
--formatted output facilities.  These functions provide a mechanism for
--reading arbitrary values under the control of a "format string" or
--"template string".
--
--* Menu:
--
--* Formatted Input Basics::      Some basics to get you started.
--* Input Conversion Syntax::     Syntax of conversion specifications.
--* Table of Input Conversions::  Summary of input conversions and what they do.
--* Numeric Input Conversions::   Details of conversions for reading numbers.
--* String Input Conversions::    Details of conversions for reading strings.
--* Dynamic String Input::	String conversions that `malloc' the buffer.
--* Other Input Conversions::     Details of miscellaneous other conversions.
--* Formatted Input Functions::   Descriptions of the actual functions.
--* Variable Arguments Input::    `vscanf' and friends.
--
--
--File: libc.info,  Node: Formatted Input Basics,  Next: Input Conversion Syntax,  Up: Formatted Input
--
--Formatted Input Basics
------------------------
--
--   Calls to `scanf' are superficially similar to calls to `printf' in
--that arbitrary arguments are read under the control of a template
--string.  While the syntax of the conversion specifications in the
--template is very similar to that for `printf', the interpretation of
--the template is oriented more towards free-format input and simple
--pattern matching, rather than fixed-field formatting.  For example,
--most `scanf' conversions skip over any amount of "white space"
--(including spaces, tabs, and newlines) in the input file, and there is
--no concept of precision for the numeric input conversions as there is
--for the corresponding output conversions.  Ordinarily, non-whitespace
--characters in the template are expected to match characters in the
--input stream exactly, but a matching failure is distinct from an input
--error on the stream.
--
--   Another area of difference between `scanf' and `printf' is that you
--must remember to supply pointers rather than immediate values as the
--optional arguments to `scanf'; the values that are read are stored in
--the objects that the pointers point to.  Even experienced programmers
--tend to forget this occasionally, so if your program is getting strange
--errors that seem to be related to `scanf', you might want to
--double-check this.
--
--   When a "matching failure" occurs, `scanf' returns immediately,
--leaving the first non-matching character as the next character to be
--read from the stream.  The normal return value from `scanf' is the
--number of values that were assigned, so you can use this to determine if
--a matching error happened before all the expected values were read.
--
--   The `scanf' function is typically used for things like reading in
--the contents of tables.  For example, here is a function that uses
--`scanf' to initialize an array of `double':
--
--     void
--     readarray (double *array, int n)
--     {
--       int i;
--       for (i=0; i<n; i++)
--         if (scanf (" %lf", &(array[i])) != 1)
--           invalid_input_error ();
--     }
--
--   The formatted input functions are not used as frequently as the
--formatted output functions.  Partly, this is because it takes some care
--to use them properly.  Another reason is that it is difficult to recover
--from a matching error.
--
--   If you are trying to read input that doesn't match a single, fixed
--pattern, you may be better off using a tool such as Flex to generate a
--lexical scanner, or Bison to generate a parser, rather than using
--`scanf'.  For more information about these tools, see *Note Top:
--(flex.info)Top, and *Note Top: (bison.info)Top.
--
--
--File: libc.info,  Node: Input Conversion Syntax,  Next: Table of Input Conversions,  Prev: Formatted Input Basics,  Up: Formatted Input
--
--Input Conversion Syntax
-------------------------
--
--   A `scanf' template string is a string that contains ordinary
--multibyte characters interspersed with conversion specifications that
--start with `%'.
--
--   Any whitespace character (as defined by the `isspace' function;
--*note Classification of Characters::) in the template causes any number
--of whitespace characters in the input stream to be read and discarded.
--The whitespace characters that are matched need not be exactly the same
--whitespace characters that appear in the template string.  For example,
--write ` , ' in the template to recognize a comma with optional
--whitespace before and after.
--
--   Other characters in the template string that are not part of
--conversion specifications must match characters in the input stream
--exactly; if this is not the case, a matching failure occurs.
--
--   The conversion specifications in a `scanf' template string have the
--general form:
--
--     % FLAGS WIDTH TYPE CONVERSION
--
--   In more detail, an input conversion specification consists of an
--initial `%' character followed in sequence by:
--
--   * An optional "flag character" `*', which says to ignore the text
--     read for this specification.  When `scanf' finds a conversion
--     specification that uses this flag, it reads input as directed by
--     the rest of the conversion specification, but it discards this
--     input, does not use a pointer argument, and does not increment the
--     count of successful assignments.
--
--   * An optional flag character `a' (valid with string conversions only)
--     which requests allocation of a buffer long enough to store the
--     string in.  (This is a GNU extension.)  *Note Dynamic String
--     Input::.
--
--   * An optional decimal integer that specifies the "maximum field
--     width".  Reading of characters from the input stream stops either
--     when this maximum is reached or when a non-matching character is
--     found, whichever happens first.  Most conversions discard initial
--     whitespace characters (those that don't are explicitly
--     documented), and these discarded characters don't count towards
--     the maximum field width.  String input conversions store a null
--     character to mark the end of the input; the maximum field width
--     does not include this terminator.
--
--   * An optional "type modifier character".  For example, you can
--     specify a type modifier of `l' with integer conversions such as
--     `%d' to specify that the argument is a pointer to a `long int'
--     rather than a pointer to an `int'.
--
--   * A character that specifies the conversion to be applied.
--
--   The exact options that are permitted and how they are interpreted
--vary between the different conversion specifiers.  See the descriptions
--of the individual conversions for information about the particular
--options that they allow.
--
--   With the `-Wformat' option, the GNU C compiler checks calls to
--`scanf' and related functions.  It examines the format string and
--verifies that the correct number and types of arguments are supplied.
--There is also a GNU C syntax to tell the compiler that a function you
--write uses a `scanf'-style format string.  *Note Declaring Attributes
--of Functions: (gcc.info)Function Attributes, for more information.
--
--
--File: libc.info,  Node: Table of Input Conversions,  Next: Numeric Input Conversions,  Prev: Input Conversion Syntax,  Up: Formatted Input
--
--Table of Input Conversions
----------------------------
--
--   Here is a table that summarizes the various conversion
--specifications:
--
--`%d'
--     Matches an optionally signed integer written in decimal.  *Note
--     Numeric Input Conversions::.
--
--`%i'
--     Matches an optionally signed integer in any of the formats that
--     the C language defines for specifying an integer constant.  *Note
--     Numeric Input Conversions::.
--
--`%o'
--     Matches an unsigned integer written in octal radix.  *Note Numeric
--     Input Conversions::.
--
--`%u'
--     Matches an unsigned integer written in decimal radix.  *Note
--     Numeric Input Conversions::.
--
--`%x', `%X'
--     Matches an unsigned integer written in hexadecimal radix.  *Note
--     Numeric Input Conversions::.
--
--`%e', `%f', `%g', `%E', `%G'
--     Matches an optionally signed floating-point number.  *Note Numeric
--     Input Conversions::.
--
--`%s'
--     Matches a string containing only non-whitespace characters.  *Note
--     String Input Conversions::.  The presence of the `l' modifier
--     determines whether the output is stored as a wide character string
--     or a multibyte string.  If `%s' is used in a wide character
--     function the string is converted as with multiple calls to
--     `wcrtomb' into a multibyte string.  This means that the buffer
--     must provide room for `MB_CUR_MAX' bytes for each wide character
--     read.  In case `%ls' is used in a multibyte function the result is
--     converted into wide characters as with multiple calls of `mbrtowc'
--     before being stored in the user provided buffer.
--
--`%S'
--     This is an alias for `%ls' which is supported for compatibility
--     with the Unix standard.
--
--`%['
--     Matches a string of characters that belong to a specified set.
--     *Note String Input Conversions::.  The presence of the `l' modifier
--     determines whether the output is stored as a wide character string
--     or a multibyte string.  If `%[' is used in a wide character
--     function the string is converted as with multiple calls to
--     `wcrtomb' into a multibyte string.  This means that the buffer
--     must provide room for `MB_CUR_MAX' bytes for each wide character
--     read.  In case `%l[' is used in a multibyte function the result is
--     converted into wide characters as with multiple calls of `mbrtowc'
--     before being stored in the user provided buffer.
--
--`%c'
--     Matches a string of one or more characters; the number of
--     characters read is controlled by the maximum field width given for
--     the conversion.  *Note String Input Conversions::.
--
--     If the `%c' is used in a wide stream function the read value is
--     converted from a wide character to the corresponding multibyte
--     character before storing it.  Note that this conversion can
--     produce more than one byte of output and therefore the provided
--     buffer be large enough for up to `MB_CUR_MAX' bytes for each
--     character.  If `%lc' is used in a multibyte function the input is
--     treated as a multibyte sequence (and not bytes) and the result is
--     converted as with calls to `mbrtowc'.
--
--`%C'
--     This is an alias for `%lc' which is supported for compatibility
--     with the Unix standard.
--
--`%p'
--     Matches a pointer value in the same implementation-defined format
--     used by the `%p' output conversion for `printf'.  *Note Other
--     Input Conversions::.
--
--`%n'
--     This conversion doesn't read any characters; it records the number
--     of characters read so far by this call.  *Note Other Input
--     Conversions::.
--
--`%%'
--     This matches a literal `%' character in the input stream.  No
--     corresponding argument is used.  *Note Other Input Conversions::.
--
--   If the syntax of a conversion specification is invalid, the behavior
--is undefined.  If there aren't enough function arguments provided to
--supply addresses for all the conversion specifications in the template
--strings that perform assignments, or if the arguments are not of the
--correct types, the behavior is also undefined.  On the other hand, extra
--arguments are simply ignored.
--
--
--File: libc.info,  Node: Numeric Input Conversions,  Next: String Input Conversions,  Prev: Table of Input Conversions,  Up: Formatted Input
--
--Numeric Input Conversions
---------------------------
--
--   This section describes the `scanf' conversions for reading numeric
--values.
--
--   The `%d' conversion matches an optionally signed integer in decimal
--radix.  The syntax that is recognized is the same as that for the
--`strtol' function (*note Parsing of Integers::) with the value `10' for
--the BASE argument.
--
--   The `%i' conversion matches an optionally signed integer in any of
--the formats that the C language defines for specifying an integer
--constant.  The syntax that is recognized is the same as that for the
--`strtol' function (*note Parsing of Integers::) with the value `0' for
--the BASE argument.  (You can print integers in this syntax with
--`printf' by using the `#' flag character with the `%x', `%o', or `%d'
--conversion.  *Note Integer Conversions::.)
--
--   For example, any of the strings `10', `0xa', or `012' could be read
--in as integers under the `%i' conversion.  Each of these specifies a
--number with decimal value `10'.
--
--   The `%o', `%u', and `%x' conversions match unsigned integers in
--octal, decimal, and hexadecimal radices, respectively.  The syntax that
--is recognized is the same as that for the `strtoul' function (*note
--Parsing of Integers::) with the appropriate value (`8', `10', or `16')
--for the BASE argument.
--
--   The `%X' conversion is identical to the `%x' conversion.  They both
--permit either uppercase or lowercase letters to be used as digits.
--
--   The default type of the corresponding argument for the `%d' and `%i'
--conversions is `int *', and `unsigned int *' for the other integer
--conversions.  You can use the following type modifiers to specify other
--sizes of integer:
--
--`hh'
--     Specifies that the argument is a `signed char *' or `unsigned char
--     *'.
--
--     This modifier was introduced in ISO C99.
--
--`h'
--     Specifies that the argument is a `short int *' or `unsigned short
--     int *'.
--
--`j'
--     Specifies that the argument is a `intmax_t *' or `uintmax_t *'.
--
--     This modifier was introduced in ISO C99.
--
--`l'
--     Specifies that the argument is a `long int *' or `unsigned long
--     int *'.  Two `l' characters is like the `L' modifier, below.
--
--     If used with `%c' or `%s' the corresponding parameter is
--     considered as a pointer to a wide character or wide character
--     string respectively.  This use of `l' was introduced in
--     Amendment 1 to ISO C90.
--
--`ll'
--`L'
--`q'
--     Specifies that the argument is a `long long int *' or `unsigned
--     long long int *'.  (The `long long' type is an extension supported
--     by the GNU C compiler.  For systems that don't provide extra-long
--     integers, this is the same as `long int'.)
--
--     The `q' modifier is another name for the same thing, which comes
--     from 4.4 BSD; a `long long int' is sometimes called a "quad" `int'.
--
--`t'
--     Specifies that the argument is a `ptrdiff_t *'.
--
--     This modifier was introduced in ISO C99.
--
--`z'
--     Specifies that the argument is a `size_t *'.
--
--     This modifier was introduced in ISO C99.
--
--   All of the `%e', `%f', `%g', `%E', and `%G' input conversions are
--interchangeable.  They all match an optionally signed floating point
--number, in the same syntax as for the `strtod' function (*note Parsing
--of Floats::).
--
--   For the floating-point input conversions, the default argument type
--is `float *'.  (This is different from the corresponding output
--conversions, where the default type is `double'; remember that `float'
--arguments to `printf' are converted to `double' by the default argument
--promotions, but `float *' arguments are not promoted to `double *'.)
--You can specify other sizes of float using these type modifiers:
--
--`l'
--     Specifies that the argument is of type `double *'.
--
--`L'
--     Specifies that the argument is of type `long double *'.
--
--   For all the above number parsing formats there is an additional
--optional flag `''.  When this flag is given the `scanf' function
--expects the number represented in the input string to be formatted
--according to the grouping rules of the currently selected locale (*note
--General Numeric::).
--
--   If the `"C"' or `"POSIX"' locale is selected there is no difference.
--But for a locale which specifies values for the appropriate fields in
--the locale the input must have the correct form in the input.
--Otherwise the longest prefix with a correct form is processed.
--
--
--File: libc.info,  Node: String Input Conversions,  Next: Dynamic String Input,  Prev: Numeric Input Conversions,  Up: Formatted Input
--
--String Input Conversions
--------------------------
--
--   This section describes the `scanf' input conversions for reading
--string and character values: `%s', `%S', `%[', `%c', and `%C'.
--
--   You have two options for how to receive the input from these
--conversions:
--
--   * Provide a buffer to store it in.  This is the default.  You should
--     provide an argument of type `char *' or `wchar_t *' (the latter of
--     the `l' modifier is present).
--
--     *Warning:* To make a robust program, you must make sure that the
--     input (plus its terminating null) cannot possibly exceed the size
--     of the buffer you provide.  In general, the only way to do this is
--     to specify a maximum field width one less than the buffer size.
--     *If you provide the buffer, always specify a maximum field width
--     to prevent overflow.*
--
--   * Ask `scanf' to allocate a big enough buffer, by specifying the `a'
--     flag character.  This is a GNU extension.  You should provide an
--     argument of type `char **' for the buffer address to be stored in.
--     *Note Dynamic String Input::.
--
--   The `%c' conversion is the simplest: it matches a fixed number of
--characters, always.  The maximum field width says how many characters to
--read; if you don't specify the maximum, the default is 1.  This
--conversion doesn't append a null character to the end of the text it
--reads.  It also does not skip over initial whitespace characters.  It
--reads precisely the next N characters, and fails if it cannot get that
--many.  Since there is always a maximum field width with `%c' (whether
--specified, or 1 by default), you can always prevent overflow by making
--the buffer long enough.
--
--   If the format is `%lc' or `%C' the function stores wide characters
--which are converted using the conversion determined at the time the
--stream was opened from the external byte stream.  The number of bytes
--read from the medium is limited by `MB_CUR_LEN * N' but at most N wide
--character get stored in the output string.
--
--   The `%s' conversion matches a string of non-whitespace characters.
--It skips and discards initial whitespace, but stops when it encounters
--more whitespace after having read something.  It stores a null character
--at the end of the text that it reads.
--
--   For example, reading the input:
--
--      hello, world
--
--with the conversion `%10c' produces `" hello, wo"', but reading the
--same input with the conversion `%10s' produces `"hello,"'.
--
--   *Warning:* If you do not specify a field width for `%s', then the
--number of characters read is limited only by where the next whitespace
--character appears.  This almost certainly means that invalid input can
--make your program crash--which is a bug.
--
--   The `%ls' and `%S' format are handled just like `%s' except that the
--external byte sequence is converted using the conversion associated
--with the stream to wide characters with their own encoding.  A width or
--precision specified with the format do not directly determine how many
--bytes are read from the stream since they measure wide characters.  But
--an upper limit can be computed by multiplying the value of the width or
--precision by `MB_CUR_MAX'.
--
--   To read in characters that belong to an arbitrary set of your choice,
--use the `%[' conversion.  You specify the set between the `[' character
--and a following `]' character, using the same syntax used in regular
--expressions.  As special cases:
--
--   * A literal `]' character can be specified as the first character of
--     the set.
--
--   * An embedded `-' character (that is, one that is not the first or
--     last character of the set) is used to specify a range of
--     characters.
--
--   * If a caret character `^' immediately follows the initial `[', then
--     the set of allowed input characters is the everything _except_ the
--     characters listed.
--
--   The `%[' conversion does not skip over initial whitespace characters.
--
--   Here are some examples of `%[' conversions and what they mean:
--
--`%25[1234567890]'
--     Matches a string of up to 25 digits.
--
--`%25[][]'
--     Matches a string of up to 25 square brackets.
--
--`%25[^ \f\n\r\t\v]'
--     Matches a string up to 25 characters long that doesn't contain any
--     of the standard whitespace characters.  This is slightly different
--     from `%s', because if the input begins with a whitespace character,
--     `%[' reports a matching failure while `%s' simply discards the
--     initial whitespace.
--
--`%25[a-z]'
--     Matches up to 25 lowercase characters.
--
--   As for `%c' and `%s' the `%[' format is also modified to produce
--wide characters if the `l' modifier is present.  All what is said about
--`%ls' above is true for `%l['.
--
--   One more reminder: the `%s' and `%[' conversions are *dangerous* if
--you don't specify a maximum width or use the `a' flag, because input
--too long would overflow whatever buffer you have provided for it.  No
--matter how long your buffer is, a user could supply input that is
--longer.  A well-written program reports invalid input with a
--comprehensible error message, not with a crash.
--
--
--File: libc.info,  Node: Dynamic String Input,  Next: Other Input Conversions,  Prev: String Input Conversions,  Up: Formatted Input
--
--Dynamically Allocating String Conversions
-------------------------------------------
--
--   A GNU extension to formatted input lets you safely read a string
--with no maximum size.  Using this feature, you don't supply a buffer;
--instead, `scanf' allocates a buffer big enough to hold the data and
--gives you its address.  To use this feature, write `a' as a flag
--character, as in `%as' or `%a[0-9a-z]'.
--
--   The pointer argument you supply for where to store the input should
--have type `char **'.  The `scanf' function allocates a buffer and
--stores its address in the word that the argument points to.  You should
--free the buffer with `free' when you no longer need it.
--
--   Here is an example of using the `a' flag with the `%[...]'
--conversion specification to read a "variable assignment" of the form
--`VARIABLE = VALUE'.
--
--     {
--       char *variable, *value;
--     
--       if (2 > scanf ("%a[a-zA-Z0-9] = %a[^\n]\n",
--                      &variable, &value))
--         {
--           invalid_input_error ();
--           return 0;
--         }
--     
--       ...
--     }
--
--
--File: libc.info,  Node: Other Input Conversions,  Next: Formatted Input Functions,  Prev: Dynamic String Input,  Up: Formatted Input
--
--Other Input Conversions
-------------------------
--
--   This section describes the miscellaneous input conversions.
--
--   The `%p' conversion is used to read a pointer value.  It recognizes
--the same syntax used by the `%p' output conversion for `printf' (*note
--Other Output Conversions::); that is, a hexadecimal number just as the
--`%x' conversion accepts.  The corresponding argument should be of type
--`void **'; that is, the address of a place to store a pointer.
--
--   The resulting pointer value is not guaranteed to be valid if it was
--not originally written during the same program execution that reads it
--in.
--
--   The `%n' conversion produces the number of characters read so far by
--this call.  The corresponding argument should be of type `int *'.  This
--conversion works in the same way as the `%n' conversion for `printf';
--see *Note Other Output Conversions::, for an example.
--
--   The `%n' conversion is the only mechanism for determining the
--success of literal matches or conversions with suppressed assignments.
--If the `%n' follows the locus of a matching failure, then no value is
--stored for it since `scanf' returns before processing the `%n'.  If you
--store `-1' in that argument slot before calling `scanf', the presence
--of `-1' after `scanf' indicates an error occurred before the `%n' was
--reached.
--
--   Finally, the `%%' conversion matches a literal `%' character in the
--input stream, without using an argument.  This conversion does not
--permit any flags, field width, or type modifier to be specified.
--
--
--File: libc.info,  Node: Formatted Input Functions,  Next: Variable Arguments Input,  Prev: Other Input Conversions,  Up: Formatted Input
--
--Formatted Input Functions
---------------------------
--
--   Here are the descriptions of the functions for performing formatted
--input.  Prototypes for these functions are in the header file `stdio.h'.
--
-- - Function: int scanf (const char *TEMPLATE, ...)
--     The `scanf' function reads formatted input from the stream `stdin'
--     under the control of the template string TEMPLATE.  The optional
--     arguments are pointers to the places which receive the resulting
--     values.
--
--     The return value is normally the number of successful assignments.
--     If an end-of-file condition is detected before any matches are
--     performed, including matches against whitespace and literal
--     characters in the template, then `EOF' is returned.
--
-- - Function: int wscanf (const wchar_t *TEMPLATE, ...)
--     The `wscanf' function reads formatted input from the stream
--     `stdin' under the control of the template string TEMPLATE.  The
--     optional arguments are pointers to the places which receive the
--     resulting values.
--
--     The return value is normally the number of successful assignments.
--     If an end-of-file condition is detected before any matches are
--     performed, including matches against whitespace and literal
--     characters in the template, then `WEOF' is returned.
--
-- - Function: int fscanf (FILE *STREAM, const char *TEMPLATE, ...)
--     This function is just like `scanf', except that the input is read
--     from the stream STREAM instead of `stdin'.
--
-- - Function: int fwscanf (FILE *STREAM, const wchar_t *TEMPLATE, ...)
--     This function is just like `wscanf', except that the input is read
--     from the stream STREAM instead of `stdin'.
--
-- - Function: int sscanf (const char *S, const char *TEMPLATE, ...)
--     This is like `scanf', except that the characters are taken from the
--     null-terminated string S instead of from a stream.  Reaching the
--     end of the string is treated as an end-of-file condition.
--
--     The behavior of this function is undefined if copying takes place
--     between objects that overlap--for example, if S is also given as
--     an argument to receive a string read under control of the `%s',
--     `%S', or `%[' conversion.
--
-- - Function: int swscanf (const wchar_t *WS, const char *TEMPLATE, ...)
--     This is like `wscanf', except that the characters are taken from
--     the null-terminated string WS instead of from a stream.  Reaching
--     the end of the string is treated as an end-of-file condition.
--
--     The behavior of this function is undefined if copying takes place
--     between objects that overlap--for example, if WS is also given as
--     an argument to receive a string read under control of the `%s',
--     `%S', or `%[' conversion.
--
--
--File: libc.info,  Node: Variable Arguments Input,  Prev: Formatted Input Functions,  Up: Formatted Input
--
--Variable Arguments Input Functions
------------------------------------
--
--   The functions `vscanf' and friends are provided so that you can
--define your own variadic `scanf'-like functions that make use of the
--same internals as the built-in formatted output functions.  These
--functions are analogous to the `vprintf' series of output functions.
--*Note Variable Arguments Output::, for important information on how to
--use them.
--
--   *Portability Note:* The functions listed in this section were
--introduced in ISO C99 and were before available as GNU extensions.
--
-- - Function: int vscanf (const char *TEMPLATE, va_list AP)
--     This function is similar to `scanf', but instead of taking a
--     variable number of arguments directly, it takes an argument list
--     pointer AP of type `va_list' (*note Variadic Functions::).
--
-- - Function: int vwscanf (const wchar_t *TEMPLATE, va_list AP)
--     This function is similar to `wscanf', but instead of taking a
--     variable number of arguments directly, it takes an argument list
--     pointer AP of type `va_list' (*note Variadic Functions::).
--
-- - Function: int vfscanf (FILE *STREAM, const char *TEMPLATE, va_list
--          AP)
--     This is the equivalent of `fscanf' with the variable argument list
--     specified directly as for `vscanf'.
--
-- - Function: int vfwscanf (FILE *STREAM, const wchar_t *TEMPLATE,
--          va_list AP)
--     This is the equivalent of `fwscanf' with the variable argument list
--     specified directly as for `vwscanf'.
--
-- - Function: int vsscanf (const char *S, const char *TEMPLATE, va_list
--          AP)
--     This is the equivalent of `sscanf' with the variable argument list
--     specified directly as for `vscanf'.
--
-- - Function: int vswscanf (const wchar_t *S, const wchar_t *TEMPLATE,
--          va_list AP)
--     This is the equivalent of `swscanf' with the variable argument list
--     specified directly as for `vwscanf'.
--
--   In GNU C, there is a special construct you can use to let the
--compiler know that a function uses a `scanf'-style format string.  Then
--it can check the number and types of arguments in each call to the
--function, and warn you when they do not match the format string.  For
--details, *Note Declaring Attributes of Functions: (gcc.info)Function
--Attributes.
--
--
--File: libc.info,  Node: EOF and Errors,  Next: Error Recovery,  Prev: Formatted Input,  Up: I/O on Streams
--
--End-Of-File and Errors
--======================
--
--   Many of the functions described in this chapter return the value of
--the macro `EOF' to indicate unsuccessful completion of the operation.
--Since `EOF' is used to report both end of file and random errors, it's
--often better to use the `feof' function to check explicitly for end of
--file and `ferror' to check for errors.  These functions check
--indicators that are part of the internal state of the stream object,
--indicators set if the appropriate condition was detected by a previous
--I/O operation on that stream.
--
-- - Macro: int EOF
--     This macro is an integer value that is returned by a number of
--     narrow stream functions to indicate an end-of-file condition, or
--     some other error situation.  With the GNU library, `EOF' is `-1'.
--     In other libraries, its value may be some other negative number.
--
--     This symbol is declared in `stdio.h'.
--
-- - Macro: int WEOF
--     This macro is an integer value that is returned by a number of wide
--     stream functions to indicate an end-of-file condition, or some
--     other error situation.  With the GNU library, `WEOF' is `-1'.  In
--     other libraries, its value may be some other negative number.
--
--     This symbol is declared in `wchar.h'.
--
-- - Function: int feof (FILE *STREAM)
--     The `feof' function returns nonzero if and only if the end-of-file
--     indicator for the stream STREAM is set.
--
--     This symbol is declared in `stdio.h'.
--
-- - Function: int feof_unlocked (FILE *STREAM)
--     The `feof_unlocked' function is equivalent to the `feof' function
--     except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
--     This symbol is declared in `stdio.h'.
--
-- - Function: int ferror (FILE *STREAM)
--     The `ferror' function returns nonzero if and only if the error
--     indicator for the stream STREAM is set, indicating that an error
--     has occurred on a previous operation on the stream.
--
--     This symbol is declared in `stdio.h'.
--
-- - Function: int ferror_unlocked (FILE *STREAM)
--     The `ferror_unlocked' function is equivalent to the `ferror'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
--     This symbol is declared in `stdio.h'.
--
--   In addition to setting the error indicator associated with the
--stream, the functions that operate on streams also set `errno' in the
--same way as the corresponding low-level functions that operate on file
--descriptors.  For example, all of the functions that perform output to a
--stream--such as `fputc', `printf', and `fflush'--are implemented in
--terms of `write', and all of the `errno' error conditions defined for
--`write' are meaningful for these functions.  For more information about
--the descriptor-level I/O functions, see *Note Low-Level I/O::.
--
--
--File: libc.info,  Node: Error Recovery,  Next: Binary Streams,  Prev: EOF and Errors,  Up: I/O on Streams
--
--Recovering from errors
--======================
--
--   You may explicitly clear the error and EOF flags with the `clearerr'
--function.
--
-- - Function: void clearerr (FILE *STREAM)
--     This function clears the end-of-file and error indicators for the
--     stream STREAM.
--
--     The file positioning functions (*note File Positioning::) also
--     clear the end-of-file indicator for the stream.
--
-- - Function: void clearerr_unlocked (FILE *STREAM)
--     The `clearerr_unlocked' function is equivalent to the `clearerr'
--     function except that it does not implicitly lock the stream.
--
--     This function is a GNU extension.
--
--   Note that it is _not_ correct to just clear the error flag and retry
--a failed stream operation.  After a failed write, any number of
--characters since the last buffer flush may have been committed to the
--file, while some buffered data may have been discarded.  Merely retrying
--can thus cause lost or repeated data.
--
--   A failed read may leave the file pointer in an inappropriate
--position for a second try.  In both cases, you should seek to a known
--position before retrying.
--
--   Most errors that can happen are not recoverable -- a second try will
--always fail again in the same way.  So usually it is best to give up and
--report the error to the user, rather than install complicated recovery
--logic.
--
--   One important exception is `EINTR' (*note Interrupted Primitives::).
--Many stream I/O implementations will treat it as an ordinary error,
--which can be quite inconvenient.  You can avoid this hassle by
--installing all signals with the `SA_RESTART' flag.
--
--   For similar reasons, setting nonblocking I/O on a stream's file
--descriptor is not usually advisable.
--
--
--File: libc.info,  Node: Binary Streams,  Next: File Positioning,  Prev: Error Recovery,  Up: I/O on Streams
--
--Text and Binary Streams
--=======================
--
--   The GNU system and other POSIX-compatible operating systems organize
--all files as uniform sequences of characters.  However, some other
--systems make a distinction between files containing text and files
--containing binary data, and the input and output facilities of ISO C
--provide for this distinction.  This section tells you how to write
--programs portable to such systems.
--
--   When you open a stream, you can specify either a "text stream" or a
--"binary stream".  You indicate that you want a binary stream by
--specifying the `b' modifier in the OPENTYPE argument to `fopen'; see
--*Note Opening Streams::.  Without this option, `fopen' opens the file
--as a text stream.
--
--   Text and binary streams differ in several ways:
--
--   * The data read from a text stream is divided into "lines" which are
--     terminated by newline (`'\n'') characters, while a binary stream is
--     simply a long series of characters.  A text stream might on some
--     systems fail to handle lines more than 254 characters long
--     (including the terminating newline character).
--
--   * On some systems, text files can contain only printing characters,
--     horizontal tab characters, and newlines, and so text streams may
--     not support other characters.  However, binary streams can handle
--     any character value.
--
--   * Space characters that are written immediately preceding a newline
--     character in a text stream may disappear when the file is read in
--     again.
--
--   * More generally, there need not be a one-to-one mapping between
--     characters that are read from or written to a text stream, and the
--     characters in the actual file.
--
--   Since a binary stream is always more capable and more predictable
--than a text stream, you might wonder what purpose text streams serve.
--Why not simply always use binary streams?  The answer is that on these
--operating systems, text and binary streams use different file formats,
--and the only way to read or write "an ordinary file of text" that can
--work with other text-oriented programs is through a text stream.
--
--   In the GNU library, and on all POSIX systems, there is no difference
--between text streams and binary streams.  When you open a stream, you
--get the same kind of stream regardless of whether you ask for binary.
--This stream can handle any file content, and has none of the
--restrictions that text streams sometimes have.
--
--
--File: libc.info,  Node: File Positioning,  Next: Portable Positioning,  Prev: Binary Streams,  Up: I/O on Streams
--
--File Positioning
--================
--
--   The "file position" of a stream describes where in the file the
--stream is currently reading or writing.  I/O on the stream advances the
--file position through the file.  In the GNU system, the file position is
--represented as an integer, which counts the number of bytes from the
--beginning of the file.  *Note File Position::.
--
--   During I/O to an ordinary disk file, you can change the file position
--whenever you wish, so as to read or write any portion of the file.  Some
--other kinds of files may also permit this.  Files which support changing
--the file position are sometimes referred to as "random-access" files.
--
--   You can use the functions in this section to examine or modify the
--file position indicator associated with a stream.  The symbols listed
--below are declared in the header file `stdio.h'.
--
-- - Function: long int ftell (FILE *STREAM)
--     This function returns the current file position of the stream
--     STREAM.
--
--     This function can fail if the stream doesn't support file
--     positioning, or if the file position can't be represented in a
--     `long int', and possibly for other reasons as well.  If a failure
--     occurs, a value of `-1' is returned.
--
-- - Function: off_t ftello (FILE *STREAM)
--     The `ftello' function is similar to `ftell', except that it
--     returns a value of type `off_t'.  Systems which support this type
--     use it to describe all file positions, unlike the POSIX
--     specification which uses a long int.  The two are not necessarily
--     the same size.  Therefore, using ftell can lead to problems if the
--     implementation is written on top of a POSIX compliant low-level
--     I/O implementation, and using `ftello' is preferable whenever it
--     is available.
--
--     If this function fails it returns `(off_t) -1'.  This can happen
--     due to missing support for file positioning or internal errors.
--     Otherwise the return value is the current file position.
--
--     The function is an extension defined in the Unix Single
--     Specification version 2.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' on a
--     32 bit system this function is in fact `ftello64'.  I.e., the LFS
--     interface transparently replaces the old interface.
--
-- - Function: off64_t ftello64 (FILE *STREAM)
--     This function is similar to `ftello' with the only difference that
--     the return value is of type `off64_t'.  This also requires that the
--     stream STREAM was opened using either `fopen64', `freopen64', or
--     `tmpfile64' since otherwise the underlying file operations to
--     position the file pointer beyond the 2^31 bytes limit might fail.
--
--     If the sources are compiled with `_FILE_OFFSET_BITS == 64' on a 32
--     bits machine this function is available under the name `ftello'
--     and so transparently replaces the old interface.
--
-- - Function: int fseek (FILE *STREAM, long int OFFSET, int WHENCE)
--     The `fseek' function is used to change the file position of the
--     stream STREAM.  The value of WHENCE must be one of the constants
--     `SEEK_SET', `SEEK_CUR', or `SEEK_END', to indicate whether the
--     OFFSET is relative to the beginning of the file, the current file
--     position, or the end of the file, respectively.
--
--     This function returns a value of zero if the operation was
--     successful, and a nonzero value to indicate failure.  A successful
--     call also clears the end-of-file indicator of STREAM and discards
--     any characters that were "pushed back" by the use of `ungetc'.
--
--     `fseek' either flushes any buffered output before setting the file
--     position or else remembers it so it will be written later in its
--     proper place in the file.
--
-- - Function: int fseeko (FILE *STREAM, off_t OFFSET, int WHENCE)
--     This function is similar to `fseek' but it corrects a problem with
--     `fseek' in a system with POSIX types.  Using a value of type `long
--     int' for the offset is not compatible with POSIX.  `fseeko' uses
--     the correct type `off_t' for the OFFSET parameter.
--
--     For this reason it is a good idea to prefer `ftello' whenever it is
--     available since its functionality is (if different at all) closer
--     the underlying definition.
--
--     The functionality and return value is the same as for `fseek'.
--
--     The function is an extension defined in the Unix Single
--     Specification version 2.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' on a
--     32 bit system this function is in fact `fseeko64'.  I.e., the LFS
--     interface transparently replaces the old interface.
--
-- - Function: int fseeko64 (FILE *STREAM, off64_t OFFSET, int WHENCE)
--     This function is similar to `fseeko' with the only difference that
--     the OFFSET parameter is of type `off64_t'.  This also requires
--     that the stream STREAM was opened using either `fopen64',
--     `freopen64', or `tmpfile64' since otherwise the underlying file
--     operations to position the file pointer beyond the 2^31 bytes
--     limit might fail.
--
--     If the sources are compiled with `_FILE_OFFSET_BITS == 64' on a 32
--     bits machine this function is available under the name `fseeko'
--     and so transparently replaces the old interface.
--
--   *Portability Note:* In non-POSIX systems, `ftell', `ftello', `fseek'
--and `fseeko' might work reliably only on binary streams.  *Note Binary
--Streams::.
--
--   The following symbolic constants are defined for use as the WHENCE
--argument to `fseek'.  They are also used with the `lseek' function
--(*note I/O Primitives::) and to specify offsets for file locks (*note
--Control Operations::).
--
-- - Macro: int SEEK_SET
--     This is an integer constant which, when used as the WHENCE
--     argument to the `fseek' or `fseeko' function, specifies that the
--     offset provided is relative to the beginning of the file.
--
-- - Macro: int SEEK_CUR
--     This is an integer constant which, when used as the WHENCE
--     argument to the `fseek' or `fseeko' function, specifies that the
--     offset provided is relative to the current file position.
--
-- - Macro: int SEEK_END
--     This is an integer constant which, when used as the WHENCE
--     argument to the `fseek' or `fseeko' function, specifies that the
--     offset provided is relative to the end of the file.
--
-- - Function: void rewind (FILE *STREAM)
--     The `rewind' function positions the stream STREAM at the beginning
--     of the file.  It is equivalent to calling `fseek' or `fseeko' on
--     the STREAM with an OFFSET argument of `0L' and a WHENCE argument
--     of `SEEK_SET', except that the return value is discarded and the
--     error indicator for the stream is reset.
--
--   These three aliases for the `SEEK_...' constants exist for the sake
--of compatibility with older BSD systems.  They are defined in two
--different header files: `fcntl.h' and `sys/file.h'.
--
--`L_SET'
--     An alias for `SEEK_SET'.
--
--`L_INCR'
--     An alias for `SEEK_CUR'.
--
--`L_XTND'
--     An alias for `SEEK_END'.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-2 glibc-2.3.2-200304020432/manual/libc.info-2
---- glibc-2.3.2/manual/libc.info-2	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-2	Thu Jan  1 01:00:00 1970
-@@ -1,1004 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Introduction,  Next: Error Reporting,  Prev: Top,  Up: Top
--
--Introduction
--************
--
--   The C language provides no built-in facilities for performing such
--common operations as input/output, memory management, string
--manipulation, and the like.  Instead, these facilities are defined in a
--standard "library", which you compile and link with your programs.
--
--   The GNU C library, described in this document, defines all of the
--library functions that are specified by the ISO C standard, as well as
--additional features specific to POSIX and other derivatives of the Unix
--operating system, and extensions specific to the GNU system.
--
--   The purpose of this manual is to tell you how to use the facilities
--of the GNU library.  We have mentioned which features belong to which
--standards to help you identify things that are potentially non-portable
--to other systems.  But the emphasis in this manual is not on strict
--portability.
--
--* Menu:
--
--* Getting Started::             What this manual is for and how to use it.
--* Standards and Portability::   Standards and sources upon which the GNU
--                                 C library is based.
--* Using the Library::           Some practical uses for the library.
--* Roadmap to the Manual::       Overview of the remaining chapters in
--                                 this manual.
--
--
--File: libc.info,  Node: Getting Started,  Next: Standards and Portability,  Up: Introduction
--
--Getting Started
--===============
--
--   This manual is written with the assumption that you are at least
--somewhat familiar with the C programming language and basic programming
--concepts.  Specifically, familiarity with ISO standard C (*note ISO
--C::), rather than "traditional" pre-ISO C dialects, is assumed.
--
--   The GNU C library includes several "header files", each of which
--provides definitions and declarations for a group of related facilities;
--this information is used by the C compiler when processing your program.
--For example, the header file `stdio.h' declares facilities for
--performing input and output, and the header file `string.h' declares
--string processing utilities.  The organization of this manual generally
--follows the same division as the header files.
--
--   If you are reading this manual for the first time, you should read
--all of the introductory material and skim the remaining chapters.
--There are a _lot_ of functions in the GNU C library and it's not
--realistic to expect that you will be able to remember exactly _how_ to
--use each and every one of them.  It's more important to become
--generally familiar with the kinds of facilities that the library
--provides, so that when you are writing your programs you can recognize
--_when_ to make use of library functions, and _where_ in this manual you
--can find more specific information about them.
--
--
--File: libc.info,  Node: Standards and Portability,  Next: Using the Library,  Prev: Getting Started,  Up: Introduction
--
--Standards and Portability
--=========================
--
--   This section discusses the various standards and other sources that
--the GNU C library is based upon.  These sources include the ISO C and
--POSIX standards, and the System V and Berkeley Unix implementations.
--
--   The primary focus of this manual is to tell you how to make effective
--use of the GNU library facilities.  But if you are concerned about
--making your programs compatible with these standards, or portable to
--operating systems other than GNU, this can affect how you use the
--library.  This section gives you an overview of these standards, so that
--you will know what they are when they are mentioned in other parts of
--the manual.
--
--   *Note Library Summary::, for an alphabetical list of the functions
--and other symbols provided by the library.  This list also states which
--standards each function or symbol comes from.
--
--* Menu:
--
--* ISO C::                       The international standard for the C
--                                 programming language.
--* POSIX::                       The ISO/IEC 9945 (aka IEEE 1003) standards
--                                 for operating systems.
--* Berkeley Unix::               BSD and SunOS.
--* SVID::                        The System V Interface Description.
--* XPG::                         The X/Open Portability Guide.
--
--
--File: libc.info,  Node: ISO C,  Next: POSIX,  Up: Standards and Portability
--
--ISO C
-------
--
--   The GNU C library is compatible with the C standard adopted by the
--American National Standards Institute (ANSI): `American National
--Standard X3.159-1989--"ANSI C"' and later by the International
--Standardization Organization (ISO): `ISO/IEC 9899:1990, "Programming
--languages--C"'.  We here refer to the standard as ISO C since this is
--the more general standard in respect of ratification.  The header files
--and library facilities that make up the GNU library are a superset of
--those specified by the ISO C standard.
--
--   If you are concerned about strict adherence to the ISO C standard,
--you should use the `-ansi' option when you compile your programs with
--the GNU C compiler.  This tells the compiler to define _only_ ISO
--standard features from the library header files, unless you explicitly
--ask for additional features.  *Note Feature Test Macros::, for
--information on how to do this.
--
--   Being able to restrict the library to include only ISO C features is
--important because ISO C puts limitations on what names can be defined
--by the library implementation, and the GNU extensions don't fit these
--limitations.  *Note Reserved Names::, for more information about these
--restrictions.
--
--   This manual does not attempt to give you complete details on the
--differences between ISO C and older dialects.  It gives advice on how
--to write programs to work portably under multiple C dialects, but does
--not aim for completeness.
--
--
--File: libc.info,  Node: POSIX,  Next: Berkeley Unix,  Prev: ISO C,  Up: Standards and Portability
--
--POSIX (The Portable Operating System Interface)
-------------------------------------------------
--
--   The GNU library is also compatible with the ISO "POSIX" family of
--standards, known more formally as the "Portable Operating System
--Interface for Computer Environments" (ISO/IEC 9945).  They were also
--published as ANSI/IEEE Std 1003.  POSIX is derived mostly from various
--versions of the Unix operating system.
--
--   The library facilities specified by the POSIX standards are a
--superset of those required by ISO C; POSIX specifies additional
--features for ISO C functions, as well as specifying new additional
--functions.  In general, the additional requirements and functionality
--defined by the POSIX standards are aimed at providing lower-level
--support for a particular kind of operating system environment, rather
--than general programming language support which can run in many diverse
--operating system environments.
--
--   The GNU C library implements all of the functions specified in
--`ISO/IEC 9945-1:1996, the POSIX System Application Program Interface',
--commonly referred to as POSIX.1.  The primary extensions to the ISO C
--facilities specified by this standard include file system interface
--primitives (*note File System Interface::), device-specific terminal
--control functions (*note Low-Level Terminal Interface::), and process
--control functions (*note Processes::).
--
--   Some facilities from `ISO/IEC 9945-2:1993, the POSIX Shell and
--Utilities standard' (POSIX.2) are also implemented in the GNU library.
--These include utilities for dealing with regular expressions and other
--pattern matching facilities (*note Pattern Matching::).
--
--
--File: libc.info,  Node: Berkeley Unix,  Next: SVID,  Prev: POSIX,  Up: Standards and Portability
--
--Berkeley Unix
---------------
--
--   The GNU C library defines facilities from some versions of Unix which
--are not formally standardized, specifically from the 4.2 BSD, 4.3 BSD,
--and 4.4 BSD Unix systems (also known as "Berkeley Unix") and from
--"SunOS" (a popular 4.2 BSD derivative that includes some Unix System V
--functionality).  These systems support most of the ISO C and POSIX
--facilities, and 4.4 BSD and newer releases of SunOS in fact support
--them all.
--
--   The BSD facilities include symbolic links (*note Symbolic Links::),
--the `select' function (*note Waiting for I/O::), the BSD signal
--functions (*note BSD Signal Handling::), and sockets (*note Sockets::).
--
--
--File: libc.info,  Node: SVID,  Next: XPG,  Prev: Berkeley Unix,  Up: Standards and Portability
--
--SVID (The System V Interface Description)
-------------------------------------------
--
--   The "System V Interface Description" (SVID) is a document describing
--the AT&T Unix System V operating system.  It is to some extent a
--superset of the POSIX standard (*note POSIX::).
--
--   The GNU C library defines most of the facilities required by the SVID
--that are not also required by the ISO C or POSIX standards, for
--compatibility with  System V Unix and other Unix systems (such as
--SunOS) which include these facilities.  However, many of the more
--obscure and less generally useful facilities required by the SVID are
--not included.  (In fact, Unix System V itself does not provide them
--all.)
--
--   The supported facilities from System V include the methods for
--inter-process communication and shared memory, the `hsearch' and
--`drand48' families of functions, `fmtmsg' and several of the
--mathematical functions.
--
--
--File: libc.info,  Node: XPG,  Prev: SVID,  Up: Standards and Portability
--
--XPG (The X/Open Portability Guide)
------------------------------------
--
--   The X/Open Portability Guide, published by the X/Open Company, Ltd.,
--is a more general standard than POSIX.  X/Open owns the Unix copyright
--and the XPG specifies the requirements for systems which are intended
--to be a Unix system.
--
--   The GNU C library complies to the X/Open Portability Guide, Issue
--4.2, with all extensions common to XSI (X/Open System Interface)
--compliant systems and also all X/Open UNIX extensions.
--
--   The additions on top of POSIX are mainly derived from functionality
--available in System V and BSD systems.  Some of the really bad mistakes
--in System V systems were corrected, though.  Since fulfilling the XPG
--standard with the Unix extensions is a precondition for getting the
--Unix brand chances are good that the functionality is available on
--commercial systems.
--
--
--File: libc.info,  Node: Using the Library,  Next: Roadmap to the Manual,  Prev: Standards and Portability,  Up: Introduction
--
--Using the Library
--=================
--
--   This section describes some of the practical issues involved in using
--the GNU C library.
--
--* Menu:
--
--* Header Files::                How to include the header files in your
--                                 programs.
--* Macro Definitions::           Some functions in the library may really
--                                 be implemented as macros.
--* Reserved Names::              The C standard reserves some names for
--                                 the library, and some for users.
--* Feature Test Macros::         How to control what names are defined.
--
--
--File: libc.info,  Node: Header Files,  Next: Macro Definitions,  Up: Using the Library
--
--Header Files
--------------
--
--   Libraries for use by C programs really consist of two parts: "header
--files" that define types and macros and declare variables and
--functions; and the actual library or "archive" that contains the
--definitions of the variables and functions.
--
--   (Recall that in C, a "declaration" merely provides information that
--a function or variable exists and gives its type.  For a function
--declaration, information about the types of its arguments might be
--provided as well.  The purpose of declarations is to allow the compiler
--to correctly process references to the declared variables and functions.
--A "definition", on the other hand, actually allocates storage for a
--variable or says what a function does.)
--
--   In order to use the facilities in the GNU C library, you should be
--sure that your program source files include the appropriate header
--files.  This is so that the compiler has declarations of these
--facilities available and can correctly process references to them.
--Once your program has been compiled, the linker resolves these
--references to the actual definitions provided in the archive file.
--
--   Header files are included into a program source file by the
--`#include' preprocessor directive.  The C language supports two forms
--of this directive; the first,
--
--     #include "HEADER"
--
--is typically used to include a header file HEADER that you write
--yourself; this would contain definitions and declarations describing the
--interfaces between the different parts of your particular application.
--By contrast,
--
--     #include <file.h>
--
--is typically used to include a header file `file.h' that contains
--definitions and declarations for a standard library.  This file would
--normally be installed in a standard place by your system administrator.
--You should use this second form for the C library header files.
--
--   Typically, `#include' directives are placed at the top of the C
--source file, before any other code.  If you begin your source files with
--some comments explaining what the code in the file does (a good idea),
--put the `#include' directives immediately afterwards, following the
--feature test macro definition (*note Feature Test Macros::).
--
--   For more information about the use of header files and `#include'
--directives, *note Header Files: (cpp.info)Header Files..
--
--   The GNU C library provides several header files, each of which
--contains the type and macro definitions and variable and function
--declarations for a group of related facilities.  This means that your
--programs may need to include several header files, depending on exactly
--which facilities you are using.
--
--   Some library header files include other library header files
--automatically.  However, as a matter of programming style, you should
--not rely on this; it is better to explicitly include all the header
--files required for the library facilities you are using.  The GNU C
--library header files have been written in such a way that it doesn't
--matter if a header file is accidentally included more than once;
--including a header file a second time has no effect.  Likewise, if your
--program needs to include multiple header files, the order in which they
--are included doesn't matter.
--
--   *Compatibility Note:* Inclusion of standard header files in any
--order and any number of times works in any ISO C implementation.
--However, this has traditionally not been the case in many older C
--implementations.
--
--   Strictly speaking, you don't _have to_ include a header file to use
--a function it declares; you could declare the function explicitly
--yourself, according to the specifications in this manual.  But it is
--usually better to include the header file because it may define types
--and macros that are not otherwise available and because it may define
--more efficient macro replacements for some functions.  It is also a sure
--way to have the correct declaration.
--
--
--File: libc.info,  Node: Macro Definitions,  Next: Reserved Names,  Prev: Header Files,  Up: Using the Library
--
--Macro Definitions of Functions
--------------------------------
--
--   If we describe something as a function in this manual, it may have a
--macro definition as well.  This normally has no effect on how your
--program runs--the macro definition does the same thing as the function
--would.  In particular, macro equivalents for library functions evaluate
--arguments exactly once, in the same way that a function call would.  The
--main reason for these macro definitions is that sometimes they can
--produce an inline expansion that is considerably faster than an actual
--function call.
--
--   Taking the address of a library function works even if it is also
--defined as a macro.  This is because, in this context, the name of the
--function isn't followed by the left parenthesis that is syntactically
--necessary to recognize a macro call.
--
--   You might occasionally want to avoid using the macro definition of a
--function--perhaps to make your program easier to debug.  There are two
--ways you can do this:
--
--   * You can avoid a macro definition in a specific use by enclosing
--     the name of the function in parentheses.  This works because the
--     name of the function doesn't appear in a syntactic context where
--     it is recognizable as a macro call.
--
--   * You can suppress any macro definition for a whole source file by
--     using the `#undef' preprocessor directive, unless otherwise stated
--     explicitly in the description of that facility.
--
--   For example, suppose the header file `stdlib.h' declares a function
--named `abs' with
--
--     extern int abs (int);
--
--and also provides a macro definition for `abs'.  Then, in:
--
--     #include <stdlib.h>
--     int f (int *i) { return abs (++*i); }
--
--the reference to `abs' might refer to either a macro or a function.  On
--the other hand, in each of the following examples the reference is to a
--function and not a macro.
--
--     #include <stdlib.h>
--     int g (int *i) { return (abs) (++*i); }
--     
--     #undef abs
--     int h (int *i) { return abs (++*i); }
--
--   Since macro definitions that double for a function behave in exactly
--the same way as the actual function version, there is usually no need
--for any of these methods.  In fact, removing macro definitions usually
--just makes your program slower.
--
--
--File: libc.info,  Node: Reserved Names,  Next: Feature Test Macros,  Prev: Macro Definitions,  Up: Using the Library
--
--Reserved Names
----------------
--
--   The names of all library types, macros, variables and functions that
--come from the ISO C standard are reserved unconditionally; your program
--*may not* redefine these names.  All other library names are reserved
--if your program explicitly includes the header file that defines or
--declares them.  There are several reasons for these restrictions:
--
--   * Other people reading your code could get very confused if you were
--     using a function named `exit' to do something completely different
--     from what the standard `exit' function does, for example.
--     Preventing this situation helps to make your programs easier to
--     understand and contributes to modularity and maintainability.
--
--   * It avoids the possibility of a user accidentally redefining a
--     library function that is called by other library functions.  If
--     redefinition were allowed, those other functions would not work
--     properly.
--
--   * It allows the compiler to do whatever special optimizations it
--     pleases on calls to these functions, without the possibility that
--     they may have been redefined by the user.  Some library
--     facilities, such as those for dealing with variadic arguments
--     (*note Variadic Functions::) and non-local exits (*note Non-Local
--     Exits::), actually require a considerable amount of cooperation on
--     the part of the C compiler, and with respect to the
--     implementation, it might be easier for the compiler to treat these
--     as built-in parts of the language.
--
--   In addition to the names documented in this manual, reserved names
--include all external identifiers (global functions and variables) that
--begin with an underscore (`_') and all identifiers regardless of use
--that begin with either two underscores or an underscore followed by a
--capital letter are reserved names.  This is so that the library and
--header files can define functions, variables, and macros for internal
--purposes without risk of conflict with names in user programs.
--
--   Some additional classes of identifier names are reserved for future
--extensions to the C language or the POSIX.1 environment.  While using
--these names for your own purposes right now might not cause a problem,
--they do raise the possibility of conflict with future versions of the C
--or POSIX standards, so you should avoid these names.
--
--   * Names beginning with a capital `E' followed a digit or uppercase
--     letter may be used for additional error code names.  *Note Error
--     Reporting::.
--
--   * Names that begin with either `is' or `to' followed by a lowercase
--     letter may be used for additional character testing and conversion
--     functions.  *Note Character Handling::.
--
--   * Names that begin with `LC_' followed by an uppercase letter may be
--     used for additional macros specifying locale attributes.  *Note
--     Locales::.
--
--   * Names of all existing mathematics functions (*note Mathematics::)
--     suffixed with `f' or `l' are reserved for corresponding functions
--     that operate on `float' and `long double' arguments, respectively.
--
--   * Names that begin with `SIG' followed by an uppercase letter are
--     reserved for additional signal names.  *Note Standard Signals::.
--
--   * Names that begin with `SIG_' followed by an uppercase letter are
--     reserved for additional signal actions.  *Note Basic Signal
--     Handling::.
--
--   * Names beginning with `str', `mem', or `wcs' followed by a
--     lowercase letter are reserved for additional string and array
--     functions.  *Note String and Array Utilities::.
--
--   * Names that end with `_t' are reserved for additional type names.
--
--   In addition, some individual header files reserve names beyond those
--that they actually define.  You only need to worry about these
--restrictions if your program includes that particular header file.
--
--   * The header file `dirent.h' reserves names prefixed with `d_'.
--
--   * The header file `fcntl.h' reserves names prefixed with `l_', `F_',
--     `O_', and `S_'.
--
--   * The header file `grp.h' reserves names prefixed with `gr_'.
--
--   * The header file `limits.h' reserves names suffixed with `_MAX'.
--
--   * The header file `pwd.h' reserves names prefixed with `pw_'.
--
--   * The header file `signal.h' reserves names prefixed with `sa_' and
--     `SA_'.
--
--   * The header file `sys/stat.h' reserves names prefixed with `st_'
--     and `S_'.
--
--   * The header file `sys/times.h' reserves names prefixed with `tms_'.
--
--   * The header file `termios.h' reserves names prefixed with `c_',
--     `V', `I', `O', and `TC'; and names prefixed with `B' followed by a
--     digit.
--
--
--File: libc.info,  Node: Feature Test Macros,  Prev: Reserved Names,  Up: Using the Library
--
--Feature Test Macros
---------------------
--
--   The exact set of features available when you compile a source file
--is controlled by which "feature test macros" you define.
--
--   If you compile your programs using `gcc -ansi', you get only the
--ISO C library features, unless you explicitly request additional
--features by defining one or more of the feature macros.  *Note GNU CC
--Command Options: (gcc.info)Invoking GCC, for more information about GCC
--options.
--
--   You should define these macros by using `#define' preprocessor
--directives at the top of your source code files.  These directives
--_must_ come before any `#include' of a system header file.  It is best
--to make them the very first thing in the file, preceded only by
--comments.  You could also use the `-D' option to GCC, but it's better
--if you make the source files indicate their own meaning in a
--self-contained way.
--
--   This system exists to allow the library to conform to multiple
--standards.  Although the different standards are often described as
--supersets of each other, they are usually incompatible because larger
--standards require functions with names that smaller ones reserve to the
--user program.  This is not mere pedantry -- it has been a problem in
--practice.  For instance, some non-GNU programs define functions named
--`getline' that have nothing to do with this library's `getline'.  They
--would not be compilable if all features were enabled indiscriminately.
--
--   This should not be used to verify that a program conforms to a
--limited standard.  It is insufficient for this purpose, as it will not
--protect you from including header files outside the standard, or
--relying on semantics undefined within the standard.
--
-- - Macro: _POSIX_SOURCE
--     If you define this macro, then the functionality from the POSIX.1
--     standard (IEEE Standard 1003.1) is available, as well as all of the
--     ISO C facilities.
--
--     The state of `_POSIX_SOURCE' is irrelevant if you define the macro
--     `_POSIX_C_SOURCE' to a positive integer.
--
-- - Macro: _POSIX_C_SOURCE
--     Define this macro to a positive integer to control which POSIX
--     functionality is made available.  The greater the value of this
--     macro, the more functionality is made available.
--
--     If you define this macro to a value greater than or equal to `1',
--     then the functionality from the 1990 edition of the POSIX.1
--     standard (IEEE Standard 1003.1-1990) is made available.
--
--     If you define this macro to a value greater than or equal to `2',
--     then the functionality from the 1992 edition of the POSIX.2
--     standard (IEEE Standard 1003.2-1992) is made available.
--
--     If you define this macro to a value greater than or equal to
--     `199309L', then the functionality from the 1993 edition of the
--     POSIX.1b standard (IEEE Standard 1003.1b-1993) is made available.
--
--     Greater values for `_POSIX_C_SOURCE' will enable future extensions.
--     The POSIX standards process will define these values as necessary,
--     and the GNU C Library should support them some time after they
--     become standardized.  The 1996 edition of POSIX.1 (ISO/IEC 9945-1:
--     1996) states that if you define `_POSIX_C_SOURCE' to a value
--     greater than or equal to `199506L', then the functionality from
--     the 1996 edition is made available.
--
-- - Macro: _BSD_SOURCE
--     If you define this macro, functionality derived from 4.3 BSD Unix
--     is included as well as the ISO C, POSIX.1, and POSIX.2 material.
--
--     Some of the features derived from 4.3 BSD Unix conflict with the
--     corresponding features specified by the POSIX.1 standard.  If this
--     macro is defined, the 4.3 BSD definitions take precedence over the
--     POSIX definitions.
--
--     Due to the nature of some of the conflicts between 4.3 BSD and
--     POSIX.1, you need to use a special "BSD compatibility library"
--     when linking programs compiled for BSD compatibility.  This is
--     because some functions must be defined in two different ways, one
--     of them in the normal C library, and one of them in the
--     compatibility library.  If your program defines `_BSD_SOURCE', you
--     must give the option `-lbsd-compat' to the compiler or linker when
--     linking the program, to tell it to find functions in this special
--     compatibility library before looking for them in the normal C
--     library.
--
-- - Macro: _SVID_SOURCE
--     If you define this macro, functionality derived from SVID is
--     included as well as the ISO C, POSIX.1, POSIX.2, and X/Open
--     material.
--
-- - Macro: _XOPEN_SOURCE
-- - Macro: _XOPEN_SOURCE_EXTENDED
--     If you define this macro, functionality described in the X/Open
--     Portability Guide is included.  This is a superset of the POSIX.1
--     and POSIX.2 functionality and in fact `_POSIX_SOURCE' and
--     `_POSIX_C_SOURCE' are automatically defined.
--
--     As the unification of all Unices, functionality only available in
--     BSD and SVID is also included.
--
--     If the macro `_XOPEN_SOURCE_EXTENDED' is also defined, even more
--     functionality is available.  The extra functions will make all
--     functions available which are necessary for the X/Open Unix brand.
--
--     If the macro `_XOPEN_SOURCE' has the value 500 this includes all
--     functionality described so far plus some new definitions from the
--     Single Unix Specification, version 2.
--
-- - Macro: _LARGEFILE_SOURCE
--     If this macro is defined some extra functions are available which
--     rectify a few shortcomings in all previous standards.
--     Specifically, the functions `fseeko' and `ftello' are available.
--     Without these functions the difference between the ISO C interface
--     (`fseek', `ftell') and the low-level POSIX interface (`lseek')
--     would lead to problems.
--
--     This macro was introduced as part of the Large File Support
--     extension (LFS).
--
-- - Macro: _LARGEFILE64_SOURCE
--     If you define this macro an additional set of functions is made
--     available which enables 32 bit systems to use files of sizes beyond
--     the usual limit of 2GB.  This interface is not available if the
--     system does not support files that large.  On systems where the
--     natural file size limit is greater than 2GB (i.e., on 64 bit
--     systems) the new functions are identical to the replaced functions.
--
--     The new functionality is made available by a new set of types and
--     functions which replace the existing ones.  The names of these new
--     objects contain `64' to indicate the intention, e.g., `off_t' vs.
--     `off64_t' and `fseeko' vs. `fseeko64'.
--
--     This macro was introduced as part of the Large File Support
--     extension (LFS).  It is a transition interface for the period when
--     64 bit offsets are not generally used (see `_FILE_OFFSET_BITS').
--
-- - Macro: _FILE_OFFSET_BITS
--     This macro determines which file system interface shall be used,
--     one replacing the other.  Whereas `_LARGEFILE64_SOURCE' makes the
--     64 bit interface available as an additional interface,
--     `_FILE_OFFSET_BITS' allows the 64 bit interface to replace the old
--     interface.
--
--     If `_FILE_OFFSET_BITS' is undefined, or if it is defined to the
--     value `32', nothing changes.  The 32 bit interface is used and
--     types like `off_t' have a size of 32 bits on 32 bit systems.
--
--     If the macro is defined to the value `64', the large file interface
--     replaces the old interface.  I.e., the functions are not made
--     available under different names (as they are with
--     `_LARGEFILE64_SOURCE').  Instead the old function names now
--     reference the new functions, e.g., a call to `fseeko' now indeed
--     calls `fseeko64'.
--
--     This macro should only be selected if the system provides
--     mechanisms for handling large files.  On 64 bit systems this macro
--     has no effect since the `*64' functions are identical to the
--     normal functions.
--
--     This macro was introduced as part of the Large File Support
--     extension (LFS).
--
-- - Macro: _ISOC99_SOURCE
--     Until the revised ISO C standard is widely adopted the new features
--     are not automatically enabled.  The GNU libc nevertheless has a
--     complete implementation of the new standard and to enable the new
--     features the macro `_ISOC99_SOURCE' should be defined.
--
-- - Macro: _GNU_SOURCE
--     If you define this macro, everything is included: ISO C89,
--     ISO C99, POSIX.1, POSIX.2, BSD, SVID, X/Open, LFS, and GNU
--     extensions.  In the cases where POSIX.1 conflicts with BSD, the
--     POSIX definitions take precedence.
--
--     If you want to get the full effect of `_GNU_SOURCE' but make the
--     BSD definitions take precedence over the POSIX definitions, use
--     this sequence of definitions:
--
--          #define _GNU_SOURCE
--          #define _BSD_SOURCE
--          #define _SVID_SOURCE
--
--     Note that if you do this, you must link your program with the BSD
--     compatibility library by passing the `-lbsd-compat' option to the
--     compiler or linker.  *Note:* If you forget to do this, you may get
--     very strange errors at run time.
--
-- - Macro: _REENTRANT
-- - Macro: _THREAD_SAFE
--     If you define one of these macros, reentrant versions of several
--     functions get declared.  Some of the functions are specified in
--     POSIX.1c but many others are only available on a few other systems
--     or are unique to GNU libc.  The problem is the delay in the
--     standardization of the thread safe C library interface.
--
--     Unlike on some other systems, no special version of the C library
--     must be used for linking.  There is only one version but while
--     compiling this it must have been specified to compile as thread
--     safe.
--
--   We recommend you use `_GNU_SOURCE' in new programs.  If you don't
--specify the `-ansi' option to GCC and don't define any of these macros
--explicitly, the effect is the same as defining `_POSIX_C_SOURCE' to 2
--and `_POSIX_SOURCE', `_SVID_SOURCE', and `_BSD_SOURCE' to 1.
--
--   When you define a feature test macro to request a larger class of
--features, it is harmless to define in addition a feature test macro for
--a subset of those features.  For example, if you define
--`_POSIX_C_SOURCE', then defining `_POSIX_SOURCE' as well has no effect.
--Likewise, if you define `_GNU_SOURCE', then defining either
--`_POSIX_SOURCE' or `_POSIX_C_SOURCE' or `_SVID_SOURCE' as well has no
--effect.
--
--   Note, however, that the features of `_BSD_SOURCE' are not a subset of
--any of the other feature test macros supported.  This is because it
--defines BSD features that take precedence over the POSIX features that
--are requested by the other macros.  For this reason, defining
--`_BSD_SOURCE' in addition to the other feature test macros does have an
--effect: it causes the BSD features to take priority over the conflicting
--POSIX features.
--
--
--File: libc.info,  Node: Roadmap to the Manual,  Prev: Using the Library,  Up: Introduction
--
--Roadmap to the Manual
--=====================
--
--   Here is an overview of the contents of the remaining chapters of
--this manual.
--
--   * *Note Error Reporting::, describes how errors detected by the
--     library are reported.
--
--   * *Note Language Features::, contains information about library
--     support for standard parts of the C language, including things
--     like the `sizeof' operator and the symbolic constant `NULL', how
--     to write functions accepting variable numbers of arguments, and
--     constants describing the ranges and other properties of the
--     numerical types.  There is also a simple debugging mechanism which
--     allows you to put assertions in your code, and have diagnostic
--     messages printed if the tests fail.
--
--   * *Note Memory::, describes the GNU library's facilities for
--     managing and using virtual and real memory, including dynamic
--     allocation of virtual memory.  If you do not know in advance how
--     much memory your program needs, you can allocate it dynamically
--     instead, and manipulate it via pointers.
--
--   * *Note Character Handling::, contains information about character
--     classification functions (such as `isspace') and functions for
--     performing case conversion.
--
--   * *Note String and Array Utilities::, has descriptions of functions
--     for manipulating strings (null-terminated character arrays) and
--     general byte arrays, including operations such as copying and
--     comparison.
--
--   * *Note I/O Overview::, gives an overall look at the input and output
--     facilities in the library, and contains information about basic
--     concepts such as file names.
--
--   * *Note I/O on Streams::, describes I/O operations involving streams
--     (or `FILE *' objects).  These are the normal C library functions
--     from `stdio.h'.
--
--   * *Note Low-Level I/O::, contains information about I/O operations
--     on file descriptors.  File descriptors are a lower-level mechanism
--     specific to the Unix family of operating systems.
--
--   * *Note File System Interface::, has descriptions of operations on
--     entire files, such as functions for deleting and renaming them and
--     for creating new directories.  This chapter also contains
--     information about how you can access the attributes of a file,
--     such as its owner and file protection modes.
--
--   * *Note Pipes and FIFOs::, contains information about simple
--     interprocess communication mechanisms.  Pipes allow communication
--     between two related processes (such as between a parent and
--     child), while FIFOs allow communication between processes sharing
--     a common file system on the same machine.
--
--   * *Note Sockets::, describes a more complicated interprocess
--     communication mechanism that allows processes running on different
--     machines to communicate over a network.  This chapter also
--     contains information about Internet host addressing and how to use
--     the system network databases.
--
--   * *Note Low-Level Terminal Interface::, describes how you can change
--     the attributes of a terminal device.  If you want to disable echo
--     of characters typed by the user, for example, read this chapter.
--
--   * *Note Mathematics::, contains information about the math library
--     functions.  These include things like random-number generators and
--     remainder functions on integers as well as the usual trigonometric
--     and exponential functions on floating-point numbers.
--
--   * *Note Low-Level Arithmetic Functions: Arithmetic, describes
--     functions for simple arithmetic, analysis of floating-point
--     values, and reading numbers from strings.
--
--   * *Note Searching and Sorting::, contains information about functions
--     for searching and sorting arrays.  You can use these functions on
--     any kind of array by providing an appropriate comparison function.
--
--   * *Note Pattern Matching::, presents functions for matching regular
--     expressions and shell file name patterns, and for expanding words
--     as the shell does.
--
--   * *Note Date and Time::, describes functions for measuring both
--     calendar time and CPU time, as well as functions for setting
--     alarms and timers.
--
--   * *Note Character Set Handling::, contains information about
--     manipulating characters and strings using character sets larger
--     than will fit in the usual `char' data type.
--
--   * *Note Locales::, describes how selecting a particular country or
--     language affects the behavior of the library.  For example, the
--     locale affects collation sequences for strings and how monetary
--     values are formatted.
--
--   * *Note Non-Local Exits::, contains descriptions of the `setjmp' and
--     `longjmp' functions.  These functions provide a facility for
--     `goto'-like jumps which can jump from one function to another.
--
--   * *Note Signal Handling::, tells you all about signals--what they
--     are, how to establish a handler that is called when a particular
--     kind of signal is delivered, and how to prevent signals from
--     arriving during critical sections of your program.
--
--   * *Note Program Basics::, tells how your programs can access their
--     command-line arguments and environment variables.
--
--   * *Note Processes::, contains information about how to start new
--     processes and run programs.
--
--   * *Note Job Control::, describes functions for manipulating process
--     groups and the controlling terminal.  This material is probably
--     only of interest if you are writing a shell or other program which
--     handles job control specially.
--
--   * *Note Name Service Switch::, describes the services which are
--     available for looking up names in the system databases, how to
--     determine which service is used for which database, and how these
--     services are implemented so that contributors can design their own
--     services.
--
--   * *Note User Database::, and *Note Group Database::, tell you how to
--     access the system user and group databases.
--
--   * *Note System Management::, describes functions for controlling and
--     getting information about the hardware and software configuration
--     your program is executing under.
--
--   * *Note System Configuration::, tells you how you can get
--     information about various operating system limits.  Most of these
--     parameters are provided for compatibility with POSIX.
--
--   * *Note Library Summary::, gives a summary of all the functions,
--     variables, and macros in the library, with complete data types and
--     function prototypes, and says what standard or system each is
--     derived from.
--
--   * *Note Maintenance::, explains how to build and install the GNU C
--     library on your system, how to report any bugs you might find, and
--     how to add new functions or port the library to a new system.
--
--   If you already know the name of the facility you are interested in,
--you can look it up in *Note Library Summary::.  This gives you a
--summary of its syntax and a pointer to where you can find a more
--detailed description.  This appendix is particularly useful if you just
--want to verify the order and type of arguments to a function, for
--example.  It also tells you what standard or system each function,
--variable, or macro is derived from.
--
--
--File: libc.info,  Node: Error Reporting,  Next: Memory,  Prev: Introduction,  Up: Top
--
--Error Reporting
--***************
--
--   Many functions in the GNU C library detect and report error
--conditions, and sometimes your programs need to check for these error
--conditions.  For example, when you open an input file, you should
--verify that the file was actually opened correctly, and print an error
--message or take other appropriate action if the call to the library
--function failed.
--
--   This chapter describes how the error reporting facility works.  Your
--program should include the header file `errno.h' to use this facility.
--
--* Menu:
--
--* Checking for Errors::         How errors are reported by library functions.
--* Error Codes::                 Error code macros; all of these expand
--                                 into integer constant values.
--* Error Messages::              Mapping error codes onto error messages.
--
--
--File: libc.info,  Node: Checking for Errors,  Next: Error Codes,  Up: Error Reporting
--
--Checking for Errors
--===================
--
--   Most library functions return a special value to indicate that they
--have failed.  The special value is typically `-1', a null pointer, or a
--constant such as `EOF' that is defined for that purpose.  But this
--return value tells you only that an error has occurred.  To find out
--what kind of error it was, you need to look at the error code stored in
--the variable `errno'.  This variable is declared in the header file
--`errno.h'.
--
-- - Variable: volatile int errno
--     The variable `errno' contains the system error number.  You can
--     change the value of `errno'.
--
--     Since `errno' is declared `volatile', it might be changed
--     asynchronously by a signal handler; see *Note Defining Handlers::.
--     However, a properly written signal handler saves and restores the
--     value of `errno', so you generally do not need to worry about this
--     possibility except when writing signal handlers.
--
--     The initial value of `errno' at program startup is zero.  Many
--     library functions are guaranteed to set it to certain nonzero
--     values when they encounter certain kinds of errors.  These error
--     conditions are listed for each function.  These functions do not
--     change `errno' when they succeed; thus, the value of `errno' after
--     a successful call is not necessarily zero, and you should not use
--     `errno' to determine _whether_ a call failed.  The proper way to
--     do that is documented for each function.  _If_ the call failed,
--     you can examine `errno'.
--
--     Many library functions can set `errno' to a nonzero value as a
--     result of calling other library functions which might fail.  You
--     should assume that any library function might alter `errno' when
--     the function returns an error.
--
--     *Portability Note:* ISO C specifies `errno' as a "modifiable
--     lvalue" rather than as a variable, permitting it to be implemented
--     as a macro.  For example, its expansion might involve a function
--     call, like `*_errno ()'.  In fact, that is what it is on the GNU
--     system itself.  The GNU library, on non-GNU systems, does whatever
--     is right for the particular system.
--
--     There are a few library functions, like `sqrt' and `atan', that
--     return a perfectly legitimate value in case of an error, but also
--     set `errno'.  For these functions, if you want to check to see
--     whether an error occurred, the recommended method is to set `errno'
--     to zero before calling the function, and then check its value
--     afterward.
--
--   All the error codes have symbolic names; they are macros defined in
--`errno.h'.  The names start with `E' and an upper-case letter or digit;
--you should consider names of this form to be reserved names.  *Note
--Reserved Names::.
--
--   The error code values are all positive integers and are all distinct,
--with one exception: `EWOULDBLOCK' and `EAGAIN' are the same.  Since the
--values are distinct, you can use them as labels in a `switch'
--statement; just don't use both `EWOULDBLOCK' and `EAGAIN'.  Your
--program should not make any other assumptions about the specific values
--of these symbolic constants.
--
--   The value of `errno' doesn't necessarily have to correspond to any
--of these macros, since some library functions might return other error
--codes of their own for other situations.  The only values that are
--guaranteed to be meaningful for a particular library function are the
--ones that this manual lists for that function.
--
--   On non-GNU systems, almost any system call can return `EFAULT' if it
--is given an invalid pointer as an argument.  Since this could only
--happen as a result of a bug in your program, and since it will not
--happen on the GNU system, we have saved space by not mentioning
--`EFAULT' in the descriptions of individual functions.
--
--   In some Unix systems, many system calls can also return `EFAULT' if
--given as an argument a pointer into the stack, and the kernel for some
--obscure reason fails in its attempt to extend the stack.  If this ever
--happens, you should probably try using statically or dynamically
--allocated memory instead of stack memory on that system.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-20 glibc-2.3.2-200304020432/manual/libc.info-20
---- glibc-2.3.2/manual/libc.info-20	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-20	Thu Jan  1 01:00:00 1970
-@@ -1,1137 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Portable Positioning,  Next: Stream Buffering,  Prev: File Positioning,  Up: I/O on Streams
--
--Portable File-Position Functions
--================================
--
--   On the GNU system, the file position is truly a character count.  You
--can specify any character count value as an argument to `fseek' or
--`fseeko' and get reliable results for any random access file.  However,
--some ISO C systems do not represent file positions in this way.
--
--   On some systems where text streams truly differ from binary streams,
--it is impossible to represent the file position of a text stream as a
--count of characters from the beginning of the file.  For example, the
--file position on some systems must encode both a record offset within
--the file, and a character offset within the record.
--
--   As a consequence, if you want your programs to be portable to these
--systems, you must observe certain rules:
--
--   * The value returned from `ftell' on a text stream has no predictable
--     relationship to the number of characters you have read so far.
--     The only thing you can rely on is that you can use it subsequently
--     as the OFFSET argument to `fseek' or `fseeko' to move back to the
--     same file position.
--
--   * In a call to `fseek' or `fseeko' on a text stream, either the
--     OFFSET must be zero, or WHENCE must be `SEEK_SET' and and the
--     OFFSET must be the result of an earlier call to `ftell' on the
--     same stream.
--
--   * The value of the file position indicator of a text stream is
--     undefined while there are characters that have been pushed back
--     with `ungetc' that haven't been read or discarded.  *Note
--     Unreading::.
--
--   But even if you observe these rules, you may still have trouble for
--long files, because `ftell' and `fseek' use a `long int' value to
--represent the file position.  This type may not have room to encode all
--the file positions in a large file.  Using the `ftello' and `fseeko'
--functions might help here since the `off_t' type is expected to be able
--to hold all file position values but this still does not help to handle
--additional information which must be associated with a file position.
--
--   So if you do want to support systems with peculiar encodings for the
--file positions, it is better to use the functions `fgetpos' and
--`fsetpos' instead.  These functions represent the file position using
--the data type `fpos_t', whose internal representation varies from
--system to system.
--
--   These symbols are declared in the header file `stdio.h'.
--
-- - Data Type: fpos_t
--     This is the type of an object that can encode information about the
--     file position of a stream, for use by the functions `fgetpos' and
--     `fsetpos'.
--
--     In the GNU system, `fpos_t' is an opaque data structure that
--     contains internal data to represent file offset and conversion
--     state information.  In other systems, it might have a different
--     internal representation.
--
--     When compiling with `_FILE_OFFSET_BITS == 64' on a 32 bit machine
--     this type is in fact equivalent to `fpos64_t' since the LFS
--     interface transparently replaces the old interface.
--
-- - Data Type: fpos64_t
--     This is the type of an object that can encode information about the
--     file position of a stream, for use by the functions `fgetpos64' and
--     `fsetpos64'.
--
--     In the GNU system, `fpos64_t' is an opaque data structure that
--     contains internal data to represent file offset and conversion
--     state information.  In other systems, it might have a different
--     internal representation.
--
-- - Function: int fgetpos (FILE *STREAM, fpos_t *POSITION)
--     This function stores the value of the file position indicator for
--     the stream STREAM in the `fpos_t' object pointed to by POSITION.
--     If successful, `fgetpos' returns zero; otherwise it returns a
--     nonzero value and stores an implementation-defined positive value
--     in `errno'.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' on a
--     32 bit system the function is in fact `fgetpos64'.  I.e., the LFS
--     interface transparently replaces the old interface.
--
-- - Function: int fgetpos64 (FILE *STREAM, fpos64_t *POSITION)
--     This function is similar to `fgetpos' but the file position is
--     returned in a variable of type `fpos64_t' to which POSITION points.
--
--     If the sources are compiled with `_FILE_OFFSET_BITS == 64' on a 32
--     bits machine this function is available under the name `fgetpos'
--     and so transparently replaces the old interface.
--
-- - Function: int fsetpos (FILE *STREAM, const fpos_t *POSITION)
--     This function sets the file position indicator for the stream
--     STREAM to the position POSITION, which must have been set by a
--     previous call to `fgetpos' on the same stream.  If successful,
--     `fsetpos' clears the end-of-file indicator on the stream, discards
--     any characters that were "pushed back" by the use of `ungetc', and
--     returns a value of zero.  Otherwise, `fsetpos' returns a nonzero
--     value and stores an implementation-defined positive value in
--     `errno'.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' on a
--     32 bit system the function is in fact `fsetpos64'.  I.e., the LFS
--     interface transparently replaces the old interface.
--
-- - Function: int fsetpos64 (FILE *STREAM, const fpos64_t *POSITION)
--     This function is similar to `fsetpos' but the file position used
--     for positioning is provided in a variable of type `fpos64_t' to
--     which POSITION points.
--
--     If the sources are compiled with `_FILE_OFFSET_BITS == 64' on a 32
--     bits machine this function is available under the name `fsetpos'
--     and so transparently replaces the old interface.
--
--
--File: libc.info,  Node: Stream Buffering,  Next: Other Kinds of Streams,  Prev: Portable Positioning,  Up: I/O on Streams
--
--Stream Buffering
--================
--
--   Characters that are written to a stream are normally accumulated and
--transmitted asynchronously to the file in a block, instead of appearing
--as soon as they are output by the application program.  Similarly,
--streams often retrieve input from the host environment in blocks rather
--than on a character-by-character basis.  This is called "buffering".
--
--   If you are writing programs that do interactive input and output
--using streams, you need to understand how buffering works when you
--design the user interface to your program.  Otherwise, you might find
--that output (such as progress or prompt messages) doesn't appear when
--you intended it to, or displays some other unexpected behavior.
--
--   This section deals only with controlling when characters are
--transmitted between the stream and the file or device, and _not_ with
--how things like echoing, flow control, and the like are handled on
--specific classes of devices.  For information on common control
--operations on terminal devices, see *Note Low-Level Terminal
--Interface::.
--
--   You can bypass the stream buffering facilities altogether by using
--the low-level input and output functions that operate on file
--descriptors instead.  *Note Low-Level I/O::.
--
--* Menu:
--
--* Buffering Concepts::          Terminology is defined here.
--* Flushing Buffers::            How to ensure that output buffers are flushed.
--* Controlling Buffering::       How to specify what kind of buffering to use.
--
--
--File: libc.info,  Node: Buffering Concepts,  Next: Flushing Buffers,  Up: Stream Buffering
--
--Buffering Concepts
--------------------
--
--   There are three different kinds of buffering strategies:
--
--   * Characters written to or read from an "unbuffered" stream are
--     transmitted individually to or from the file as soon as possible.
--
--   * Characters written to a "line buffered" stream are transmitted to
--     the file in blocks when a newline character is encountered.
--
--   * Characters written to or read from a "fully buffered" stream are
--     transmitted to or from the file in blocks of arbitrary size.
--
--   Newly opened streams are normally fully buffered, with one
--exception: a stream connected to an interactive device such as a
--terminal is initially line buffered.  *Note Controlling Buffering::,
--for information on how to select a different kind of buffering.
--Usually the automatic selection gives you the most convenient kind of
--buffering for the file or device you open.
--
--   The use of line buffering for interactive devices implies that output
--messages ending in a newline will appear immediately--which is usually
--what you want.  Output that doesn't end in a newline might or might not
--show up immediately, so if you want them to appear immediately, you
--should flush buffered output explicitly with `fflush', as described in
--*Note Flushing Buffers::.
--
--
--File: libc.info,  Node: Flushing Buffers,  Next: Controlling Buffering,  Prev: Buffering Concepts,  Up: Stream Buffering
--
--Flushing Buffers
------------------
--
--   "Flushing" output on a buffered stream means transmitting all
--accumulated characters to the file.  There are many circumstances when
--buffered output on a stream is flushed automatically:
--
--   * When you try to do output and the output buffer is full.
--
--   * When the stream is closed.  *Note Closing Streams::.
--
--   * When the program terminates by calling `exit'.  *Note Normal
--     Termination::.
--
--   * When a newline is written, if the stream is line buffered.
--
--   * Whenever an input operation on _any_ stream actually reads data
--     from its file.
--
--   If you want to flush the buffered output at another time, call
--`fflush', which is declared in the header file `stdio.h'.
--
-- - Function: int fflush (FILE *STREAM)
--     This function causes any buffered output on STREAM to be delivered
--     to the file.  If STREAM is a null pointer, then `fflush' causes
--     buffered output on _all_ open output streams to be flushed.
--
--     This function returns `EOF' if a write error occurs, or zero
--     otherwise.
--
-- - Function: int fflush_unlocked (FILE *STREAM)
--     The `fflush_unlocked' function is equivalent to the `fflush'
--     function except that it does not implicitly lock the stream.
--
--   The `fflush' function can be used to flush all streams currently
--opened.  While this is useful in some situations it does often more than
--necessary since it might be done in situations when terminal input is
--required and the program wants to be sure that all output is visible on
--the terminal.  But this means that only line buffered streams have to be
--flushed.  Solaris introduced a function especially for this.  It was
--always available in the GNU C library in some form but never officially
--exported.
--
-- - Function: void _flushlbf (void)
--     The `_flushlbf' function flushes all line buffered streams
--     currently opened.
--
--     This function is declared in the `stdio_ext.h' header.
--
--   *Compatibility Note:* Some brain-damaged operating systems have been
--known to be so thoroughly fixated on line-oriented input and output
--that flushing a line buffered stream causes a newline to be written!
--Fortunately, this "feature" seems to be becoming less common.  You do
--not need to worry about this in the GNU system.
--
--   In some situations it might be useful to not flush the output pending
--for a stream but instead simply forget it.  If transmission is costly
--and the output is not needed anymore this is valid reasoning.  In this
--situation a non-standard function introduced in Solaris and available in
--the GNU C library can be used.
--
-- - Function: void __fpurge (FILE *STREAM)
--     The `__fpurge' function causes the buffer of the stream STREAM to
--     be emptied.  If the stream is currently in read mode all input in
--     the buffer is lost.  If the stream is in output mode the buffered
--     output is not written to the device (or whatever other underlying
--     storage) and the buffer the cleared.
--
--     This function is declared in `stdio_ext.h'.
--
--
--File: libc.info,  Node: Controlling Buffering,  Prev: Flushing Buffers,  Up: Stream Buffering
--
--Controlling Which Kind of Buffering
-------------------------------------
--
--   After opening a stream (but before any other operations have been
--performed on it), you can explicitly specify what kind of buffering you
--want it to have using the `setvbuf' function.
--
--   The facilities listed in this section are declared in the header
--file `stdio.h'.
--
-- - Function: int setvbuf (FILE *STREAM, char *BUF, int MODE, size_t
--          SIZE)
--     This function is used to specify that the stream STREAM should
--     have the buffering mode MODE, which can be either `_IOFBF' (for
--     full buffering), `_IOLBF' (for line buffering), or `_IONBF' (for
--     unbuffered input/output).
--
--     If you specify a null pointer as the BUF argument, then `setvbuf'
--     allocates a buffer itself using `malloc'.  This buffer will be
--     freed when you close the stream.
--
--     Otherwise, BUF should be a character array that can hold at least
--     SIZE characters.  You should not free the space for this array as
--     long as the stream remains open and this array remains its buffer.
--     You should usually either allocate it statically, or `malloc'
--     (*note Unconstrained Allocation::) the buffer.  Using an automatic
--     array is not a good idea unless you close the file before exiting
--     the block that declares the array.
--
--     While the array remains a stream buffer, the stream I/O functions
--     will use the buffer for their internal purposes.  You shouldn't
--     try to access the values in the array directly while the stream is
--     using it for buffering.
--
--     The `setvbuf' function returns zero on success, or a nonzero value
--     if the value of MODE is not valid or if the request could not be
--     honored.
--
-- - Macro: int _IOFBF
--     The value of this macro is an integer constant expression that can
--     be used as the MODE argument to the `setvbuf' function to specify
--     that the stream should be fully buffered.
--
-- - Macro: int _IOLBF
--     The value of this macro is an integer constant expression that can
--     be used as the MODE argument to the `setvbuf' function to specify
--     that the stream should be line buffered.
--
-- - Macro: int _IONBF
--     The value of this macro is an integer constant expression that can
--     be used as the MODE argument to the `setvbuf' function to specify
--     that the stream should be unbuffered.
--
-- - Macro: int BUFSIZ
--     The value of this macro is an integer constant expression that is
--     good to use for the SIZE argument to `setvbuf'.  This value is
--     guaranteed to be at least `256'.
--
--     The value of `BUFSIZ' is chosen on each system so as to make stream
--     I/O efficient.  So it is a good idea to use `BUFSIZ' as the size
--     for the buffer when you call `setvbuf'.
--
--     Actually, you can get an even better value to use for the buffer
--     size by means of the `fstat' system call: it is found in the
--     `st_blksize' field of the file attributes.  *Note Attribute
--     Meanings::.
--
--     Sometimes people also use `BUFSIZ' as the allocation size of
--     buffers used for related purposes, such as strings used to receive
--     a line of input with `fgets' (*note Character Input::).  There is
--     no particular reason to use `BUFSIZ' for this instead of any other
--     integer, except that it might lead to doing I/O in chunks of an
--     efficient size.
--
-- - Function: void setbuf (FILE *STREAM, char *BUF)
--     If BUF is a null pointer, the effect of this function is
--     equivalent to calling `setvbuf' with a MODE argument of `_IONBF'.
--     Otherwise, it is equivalent to calling `setvbuf' with BUF, and a
--     MODE of `_IOFBF' and a SIZE argument of `BUFSIZ'.
--
--     The `setbuf' function is provided for compatibility with old code;
--     use `setvbuf' in all new programs.
--
-- - Function: void setbuffer (FILE *STREAM, char *BUF, size_t SIZE)
--     If BUF is a null pointer, this function makes STREAM unbuffered.
--     Otherwise, it makes STREAM fully buffered using BUF as the buffer.
--     The SIZE argument specifies the length of BUF.
--
--     This function is provided for compatibility with old BSD code.  Use
--     `setvbuf' instead.
--
-- - Function: void setlinebuf (FILE *STREAM)
--     This function makes STREAM be line buffered, and allocates the
--     buffer for you.
--
--     This function is provided for compatibility with old BSD code.  Use
--     `setvbuf' instead.
--
--   It is possible to query whether a given stream is line buffered or
--not using a non-standard function introduced in Solaris and available
--in the GNU C library.
--
-- - Function: int __flbf (FILE *STREAM)
--     The `__flbf' function will return a nonzero value in case the
--     stream STREAM is line buffered.  Otherwise the return value is
--     zero.
--
--     This function is declared in the `stdio_ext.h' header.
--
--   Two more extensions allow to determine the size of the buffer and how
--much of it is used.  These functions were also introduced in Solaris.
--
-- - Function: size_t __fbufsize (FILE *STREAM)
--     The `__fbufsize' function return the size of the buffer in the
--     stream STREAM.  This value can be used to optimize the use of the
--     stream.
--
--     This function is declared in the `stdio_ext.h' header.
--
-- - Function: size_t __fpending (FILE *STREAM) The `__fpending'
--     function returns the number of bytes currently in the output
--     buffer.  For wide-oriented stream the measuring unit is wide
--     characters.  This function should not be used on buffers in read
--     mode or opened read-only.
--
--     This function is declared in the `stdio_ext.h' header.
--
--
--File: libc.info,  Node: Other Kinds of Streams,  Next: Formatted Messages,  Prev: Stream Buffering,  Up: I/O on Streams
--
--Other Kinds of Streams
--======================
--
--   The GNU library provides ways for you to define additional kinds of
--streams that do not necessarily correspond to an open file.
--
--   One such type of stream takes input from or writes output to a
--string.  These kinds of streams are used internally to implement the
--`sprintf' and `sscanf' functions.  You can also create such a stream
--explicitly, using the functions described in *Note String Streams::.
--
--   More generally, you can define streams that do input/output to
--arbitrary objects using functions supplied by your program.  This
--protocol is discussed in *Note Custom Streams::.
--
--   *Portability Note:* The facilities described in this section are
--specific to GNU.  Other systems or C implementations might or might not
--provide equivalent functionality.
--
--* Menu:
--
--* String Streams::              Streams that get data from or put data in
--                                 a string or memory buffer.
--* Obstack Streams::		Streams that store data in an obstack.
--* Custom Streams::              Defining your own streams with an arbitrary
--                                 input data source and/or output data sink.
--
--
--File: libc.info,  Node: String Streams,  Next: Obstack Streams,  Up: Other Kinds of Streams
--
--String Streams
----------------
--
--   The `fmemopen' and `open_memstream' functions allow you to do I/O to
--a string or memory buffer.  These facilities are declared in `stdio.h'.
--
-- - Function: FILE * fmemopen (void *BUF, size_t SIZE, const char
--          *OPENTYPE)
--     This function opens a stream that allows the access specified by
--     the OPENTYPE argument, that reads from or writes to the buffer
--     specified by the argument BUF.  This array must be at least SIZE
--     bytes long.
--
--     If you specify a null pointer as the BUF argument, `fmemopen'
--     dynamically allocates an array SIZE bytes long (as with `malloc';
--     *note Unconstrained Allocation::).  This is really only useful if
--     you are going to write things to the buffer and then read them back
--     in again, because you have no way of actually getting a pointer to
--     the buffer (for this, try `open_memstream', below).  The buffer is
--     freed when the stream is closed.
--
--     The argument OPENTYPE is the same as in `fopen' (*note Opening
--     Streams::).  If the OPENTYPE specifies append mode, then the
--     initial file position is set to the first null character in the
--     buffer.  Otherwise the initial file position is at the beginning
--     of the buffer.
--
--     When a stream open for writing is flushed or closed, a null
--     character (zero byte) is written at the end of the buffer if it
--     fits.  You should add an extra byte to the SIZE argument to
--     account for this.  Attempts to write more than SIZE bytes to the
--     buffer result in an error.
--
--     For a stream open for reading, null characters (zero bytes) in the
--     buffer do not count as "end of file".  Read operations indicate
--     end of file only when the file position advances past SIZE bytes.
--     So, if you want to read characters from a null-terminated string,
--     you should supply the length of the string as the SIZE argument.
--
--   Here is an example of using `fmemopen' to create a stream for
--reading from a string:
--
--     #include <stdio.h>
--     
--     static char buffer[] = "foobar";
--     
--     int
--     main (void)
--     {
--       int ch;
--       FILE *stream;
--     
--       stream = fmemopen (buffer, strlen (buffer), "r");
--       while ((ch = fgetc (stream)) != EOF)
--         printf ("Got %c\n", ch);
--       fclose (stream);
--     
--       return 0;
--     }
--
--   This program produces the following output:
--
--     Got f
--     Got o
--     Got o
--     Got b
--     Got a
--     Got r
--
-- - Function: FILE * open_memstream (char **PTR, size_t *SIZELOC)
--     This function opens a stream for writing to a buffer.  The buffer
--     is allocated dynamically (as with `malloc'; *note Unconstrained
--     Allocation::) and grown as necessary.
--
--     When the stream is closed with `fclose' or flushed with `fflush',
--     the locations PTR and SIZELOC are updated to contain the pointer
--     to the buffer and its size.  The values thus stored remain valid
--     only as long as no further output on the stream takes place.  If
--     you do more output, you must flush the stream again to store new
--     values before you use them again.
--
--     A null character is written at the end of the buffer.  This null
--     character is _not_ included in the size value stored at SIZELOC.
--
--     You can move the stream's file position with `fseek' or `fseeko'
--     (*note File Positioning::).  Moving the file position past the end
--     of the data already written fills the intervening space with
--     zeroes.
--
--   Here is an example of using `open_memstream':
--
--     #include <stdio.h>
--     
--     int
--     main (void)
--     {
--       char *bp;
--       size_t size;
--       FILE *stream;
--     
--       stream = open_memstream (&bp, &size);
--       fprintf (stream, "hello");
--       fflush (stream);
--       printf ("buf = `%s', size = %d\n", bp, size);
--       fprintf (stream, ", world");
--       fclose (stream);
--       printf ("buf = `%s', size = %d\n", bp, size);
--     
--       return 0;
--     }
--
--   This program produces the following output:
--
--     buf = `hello', size = 5
--     buf = `hello, world', size = 12
--
--
--File: libc.info,  Node: Obstack Streams,  Next: Custom Streams,  Prev: String Streams,  Up: Other Kinds of Streams
--
--Obstack Streams
-----------------
--
--   You can open an output stream that puts it data in an obstack.
--*Note Obstacks::.
--
-- - Function: FILE * open_obstack_stream (struct obstack *OBSTACK)
--     This function opens a stream for writing data into the obstack
--     OBSTACK.  This starts an object in the obstack and makes it grow
--     as data is written (*note Growing Objects::).
--
--     Calling `fflush' on this stream updates the current size of the
--     object to match the amount of data that has been written.  After a
--     call to `fflush', you can examine the object temporarily.
--
--     You can move the file position of an obstack stream with `fseek' or
--     `fseeko' (*note File Positioning::).  Moving the file position past
--     the end of the data written fills the intervening space with zeros.
--
--     To make the object permanent, update the obstack with `fflush', and
--     then use `obstack_finish' to finalize the object and get its
--     address.  The following write to the stream starts a new object in
--     the obstack, and later writes add to that object until you do
--     another `fflush' and `obstack_finish'.
--
--     But how do you find out how long the object is?  You can get the
--     length in bytes by calling `obstack_object_size' (*note Status of
--     an Obstack::), or you can null-terminate the object like this:
--
--          obstack_1grow (OBSTACK, 0);
--
--     Whichever one you do, you must do it _before_ calling
--     `obstack_finish'.  (You can do both if you wish.)
--
--   Here is a sample function that uses `open_obstack_stream':
--
--     char *
--     make_message_string (const char *a, int b)
--     {
--       FILE *stream = open_obstack_stream (&message_obstack);
--       output_task (stream);
--       fprintf (stream, ": ");
--       fprintf (stream, a, b);
--       fprintf (stream, "\n");
--       fclose (stream);
--       obstack_1grow (&message_obstack, 0);
--       return obstack_finish (&message_obstack);
--     }
--
--
--File: libc.info,  Node: Custom Streams,  Prev: Obstack Streams,  Up: Other Kinds of Streams
--
--Programming Your Own Custom Streams
-------------------------------------
--
--   This section describes how you can make a stream that gets input
--from an arbitrary data source or writes output to an arbitrary data sink
--programmed by you.  We call these "custom streams".  The functions and
--types described here are all GNU extensions.
--
--* Menu:
--
--* Streams and Cookies::         The "cookie" records where to fetch or
--                                 store data that is read or written.
--* Hook Functions::              How you should define the four "hook
--                                 functions" that a custom stream needs.
--
--
--File: libc.info,  Node: Streams and Cookies,  Next: Hook Functions,  Up: Custom Streams
--
--Custom Streams and Cookies
--..........................
--
--   Inside every custom stream is a special object called the "cookie".
--This is an object supplied by you which records where to fetch or store
--the data read or written.  It is up to you to define a data type to use
--for the cookie.  The stream functions in the library never refer
--directly to its contents, and they don't even know what the type is;
--they record its address with type `void *'.
--
--   To implement a custom stream, you must specify _how_ to fetch or
--store the data in the specified place.  You do this by defining "hook
--functions" to read, write, change "file position", and close the
--stream.  All four of these functions will be passed the stream's cookie
--so they can tell where to fetch or store the data.  The library
--functions don't know what's inside the cookie, but your functions will
--know.
--
--   When you create a custom stream, you must specify the cookie pointer,
--and also the four hook functions stored in a structure of type
--`cookie_io_functions_t'.
--
--   These facilities are declared in `stdio.h'.
--
-- - Data Type: cookie_io_functions_t
--     This is a structure type that holds the functions that define the
--     communications protocol between the stream and its cookie.  It has
--     the following members:
--
--    `cookie_read_function_t *read'
--          This is the function that reads data from the cookie.  If the
--          value is a null pointer instead of a function, then read
--          operations on this stream always return `EOF'.
--
--    `cookie_write_function_t *write'
--          This is the function that writes data to the cookie.  If the
--          value is a null pointer instead of a function, then data
--          written to the stream is discarded.
--
--    `cookie_seek_function_t *seek'
--          This is the function that performs the equivalent of file
--          positioning on the cookie.  If the value is a null pointer
--          instead of a function, calls to `fseek' or `fseeko' on this
--          stream can only seek to locations within the buffer; any
--          attempt to seek outside the buffer will return an `ESPIPE'
--          error.
--
--    `cookie_close_function_t *close'
--          This function performs any appropriate cleanup on the cookie
--          when closing the stream.  If the value is a null pointer
--          instead of a function, nothing special is done to close the
--          cookie when the stream is closed.
--
-- - Function: FILE * fopencookie (void *COOKIE, const char *OPENTYPE,
--          cookie_io_functions_t IO-FUNCTIONS)
--     This function actually creates the stream for communicating with
--     the COOKIE using the functions in the IO-FUNCTIONS argument.  The
--     OPENTYPE argument is interpreted as for `fopen'; see *Note Opening
--     Streams::.  (But note that the "truncate on open" option is
--     ignored.)  The new stream is fully buffered.
--
--     The `fopencookie' function returns the newly created stream, or a
--     null pointer in case of an error.
--
--
--File: libc.info,  Node: Hook Functions,  Prev: Streams and Cookies,  Up: Custom Streams
--
--Custom Stream Hook Functions
--............................
--
--   Here are more details on how you should define the four hook
--functions that a custom stream needs.
--
--   You should define the function to read data from the cookie as:
--
--     ssize_t READER (void *COOKIE, char *BUFFER, size_t SIZE)
--
--   This is very similar to the `read' function; see *Note I/O
--Primitives::.  Your function should transfer up to SIZE bytes into the
--BUFFER, and return the number of bytes read, or zero to indicate
--end-of-file.  You can return a value of `-1' to indicate an error.
--
--   You should define the function to write data to the cookie as:
--
--     ssize_t WRITER (void *COOKIE, const char *BUFFER, size_t SIZE)
--
--   This is very similar to the `write' function; see *Note I/O
--Primitives::.  Your function should transfer up to SIZE bytes from the
--buffer, and return the number of bytes written.  You can return a value
--of `-1' to indicate an error.
--
--   You should define the function to perform seek operations on the
--cookie as:
--
--     int SEEKER (void *COOKIE, fpos_t *POSITION, int WHENCE)
--
--   For this function, the POSITION and WHENCE arguments are interpreted
--as for `fgetpos'; see *Note Portable Positioning::.  In the GNU
--library, `fpos_t' is equivalent to `off_t' or `long int', and simply
--represents the number of bytes from the beginning of the file.
--
--   After doing the seek operation, your function should store the
--resulting file position relative to the beginning of the file in
--POSITION.  Your function should return a value of `0' on success and
--`-1' to indicate an error.
--
--   You should define the function to do cleanup operations on the cookie
--appropriate for closing the stream as:
--
--     int CLEANER (void *COOKIE)
--
--   Your function should return `-1' to indicate an error, and `0'
--otherwise.
--
-- - Data Type: cookie_read_function
--     This is the data type that the read function for a custom stream
--     should have.  If you declare the function as shown above, this is
--     the type it will have.
--
-- - Data Type: cookie_write_function
--     The data type of the write function for a custom stream.
--
-- - Data Type: cookie_seek_function
--     The data type of the seek function for a custom stream.
--
-- - Data Type: cookie_close_function
--     The data type of the close function for a custom stream.
--
--
--File: libc.info,  Node: Formatted Messages,  Prev: Other Kinds of Streams,  Up: I/O on Streams
--
--Formatted Messages
--==================
--
--   On systems which are based on System V messages of programs
--(especially the system tools) are printed in a strict form using the
--`fmtmsg' function.  The uniformity sometimes helps the user to
--interpret messages and the strictness tests of the `fmtmsg' function
--ensure that the programmer follows some minimal requirements.
--
--* Menu:
--
--* Printing Formatted Messages::   The `fmtmsg' function.
--* Adding Severity Classes::       Add more severity classes.
--* Example::                       How to use `fmtmsg' and `addseverity'.
--
--
--File: libc.info,  Node: Printing Formatted Messages,  Next: Adding Severity Classes,  Up: Formatted Messages
--
--Printing Formatted Messages
-----------------------------
--
--   Messages can be printed to standard error and/or to the console.  To
--select the destination the programmer can use the following two values,
--bitwise OR combined if wanted, for the CLASSIFICATION parameter of
--`fmtmsg':
--
--`MM_PRINT'
--     Display the message in standard error.
--
--`MM_CONSOLE'
--     Display the message on the system console.
--
--   The erroneous piece of the system can be signalled by exactly one of
--the following values which also is bitwise ORed with the CLASSIFICATION
--parameter to `fmtmsg':
--
--`MM_HARD'
--     The source of the condition is some hardware.
--
--`MM_SOFT'
--     The source of the condition is some software.
--
--`MM_FIRM'
--     The source of the condition is some firmware.
--
--   A third component of the CLASSIFICATION parameter to `fmtmsg' can
--describe the part of the system which detects the problem.  This is
--done by using exactly one of the following values:
--
--`MM_APPL'
--     The erroneous condition is detected by the application.
--
--`MM_UTIL'
--     The erroneous condition is detected by a utility.
--
--`MM_OPSYS'
--     The erroneous condition is detected by the operating system.
--
--   A last component of CLASSIFICATION can signal the results of this
--message.  Exactly one of the following values can be used:
--
--`MM_RECOVER'
--     It is a recoverable error.
--
--`MM_NRECOV'
--     It is a non-recoverable error.
--
-- - Function: int fmtmsg (long int CLASSIFICATION, const char *LABEL,
--          int SEVERITY, const char *TEXT, const char *ACTION, const
--          char *TAG)
--     Display a message described by its parameters on the device(s)
--     specified in the CLASSIFICATION parameter.  The LABEL parameter
--     identifies the source of the message.  The string should consist
--     of two colon separated parts where the first part has not more
--     than 10 and the second part not more than 14 characters.  The TEXT
--     parameter describes the condition of the error, the ACTION
--     parameter possible steps to recover from the error and the TAG
--     parameter is a reference to the online documentation where more
--     information can be found.  It should contain the LABEL value and a
--     unique identification number.
--
--     Each of the parameters can be a special value which means this
--     value is to be omitted.  The symbolic names for these values are:
--
--    `MM_NULLLBL'
--          Ignore LABEL parameter.
--
--    `MM_NULLSEV'
--          Ignore SEVERITY parameter.
--
--    `MM_NULLMC'
--          Ignore CLASSIFICATION parameter.  This implies that nothing is
--          actually printed.
--
--    `MM_NULLTXT'
--          Ignore TEXT parameter.
--
--    `MM_NULLACT'
--          Ignore ACTION parameter.
--
--    `MM_NULLTAG'
--          Ignore TAG parameter.
--
--     There is another way certain fields can be omitted from the output
--     to standard error.  This is described below in the description of
--     environment variables influencing the behavior.
--
--     The SEVERITY parameter can have one of the values in the following
--     table:
--
--    `MM_NOSEV'
--          Nothing is printed, this value is the same as `MM_NULLSEV'.
--
--    `MM_HALT'
--          This value is printed as `HALT'.
--
--    `MM_ERROR'
--          This value is printed as `ERROR'.
--
--    `MM_WARNING'
--          This value is printed as `WARNING'.
--
--    `MM_INFO'
--          This value is printed as `INFO'.
--
--     The numeric value of these five macros are between `0' and `4'.
--     Using the environment variable `SEV_LEVEL' or using the
--     `addseverity' function one can add more severity levels with their
--     corresponding string to print.  This is described below (*note
--     Adding Severity Classes::).
--
--     If no parameter is ignored the output looks like this:
--
--          LABEL: SEVERITY-STRING: TEXT
--          TO FIX: ACTION TAG
--
--     The colons, new line characters and the `TO FIX' string are
--     inserted if necessary, i.e., if the corresponding parameter is not
--     ignored.
--
--     This function is specified in the X/Open Portability Guide.  It is
--     also available on all systems derived from System V.
--
--     The function returns the value `MM_OK' if no error occurred.  If
--     only the printing to standard error failed, it returns `MM_NOMSG'.
--     If printing to the console fails, it returns `MM_NOCON'.  If
--     nothing is printed `MM_NOTOK' is returned.  Among situations where
--     all outputs fail this last value is also returned if a parameter
--     value is incorrect.
--
--   There are two environment variables which influence the behavior of
--`fmtmsg'.  The first is `MSGVERB'.  It is used to control the output
--actually happening on standard error (_not_ the console output).  Each
--of the five fields can explicitly be enabled.  To do this the user has
--to put the `MSGVERB' variable with a format like the following in the
--environment before calling the `fmtmsg' function the first time:
--
--     MSGVERB=KEYWORD[:KEYWORD[:...]]
--
--   Valid KEYWORDs are `label', `severity', `text', `action', and `tag'.
--If the environment variable is not given or is the empty string, a not
--supported keyword is given or the value is somehow else invalid, no
--part of the message is masked out.
--
--   The second environment variable which influences the behavior of
--`fmtmsg' is `SEV_LEVEL'.  This variable and the change in the behavior
--of `fmtmsg' is not specified in the X/Open Portability Guide.  It is
--available in System V systems, though.  It can be used to introduce new
--severity levels.  By default, only the five severity levels described
--above are available.  Any other numeric value would make `fmtmsg' print
--nothing.
--
--   If the user puts `SEV_LEVEL' with a format like
--
--     SEV_LEVEL=[DESCRIPTION[:DESCRIPTION[:...]]]
--
--in the environment of the process before the first call to `fmtmsg',
--where DESCRIPTION has a value of the form
--
--     SEVERITY-KEYWORD,LEVEL,PRINTSTRING
--
--   The SEVERITY-KEYWORD part is not used by `fmtmsg' but it has to be
--present.  The LEVEL part is a string representation of a number.  The
--numeric value must be a number greater than 4.  This value must be used
--in the SEVERITY parameter of `fmtmsg' to select this class.  It is not
--possible to overwrite any of the predefined classes.  The PRINTSTRING
--is the string printed when a message of this class is processed by
--`fmtmsg' (see above, `fmtsmg' does not print the numeric value but
--instead the string representation).
--
--
--File: libc.info,  Node: Adding Severity Classes,  Next: Example,  Prev: Printing Formatted Messages,  Up: Formatted Messages
--
--Adding Severity Classes
-------------------------
--
--   There is another possibility to introduce severity classes besides
--using the environment variable `SEV_LEVEL'.  This simplifies the task of
--introducing new classes in a running program.  One could use the
--`setenv' or `putenv' function to set the environment variable, but this
--is toilsome.
--
-- - Function: int addseverity (int SEVERITY, const char *STRING)
--     This function allows the introduction of new severity classes
--     which can be addressed by the SEVERITY parameter of the `fmtmsg'
--     function.  The SEVERITY parameter of `addseverity' must match the
--     value for the parameter with the same name of `fmtmsg', and STRING
--     is the string printed in the actual messages instead of the numeric
--     value.
--
--     If STRING is `NULL' the severity class with the numeric value
--     according to SEVERITY is removed.
--
--     It is not possible to overwrite or remove one of the default
--     severity classes.  All calls to `addseverity' with SEVERITY set to
--     one of the values for the default classes will fail.
--
--     The return value is `MM_OK' if the task was successfully performed.
--     If the return value is `MM_NOTOK' something went wrong.  This could
--     mean that no more memory is available or a class is not available
--     when it has to be removed.
--
--     This function is not specified in the X/Open Portability Guide
--     although the `fmtsmg' function is.  It is available on System V
--     systems.
--
--
--File: libc.info,  Node: Example,  Prev: Adding Severity Classes,  Up: Formatted Messages
--
--How to use `fmtmsg' and `addseverity'
---------------------------------------
--
--   Here is a simple example program to illustrate the use of the both
--functions described in this section.
--
--     #include <fmtmsg.h>
--     
--     int
--     main (void)
--     {
--       addseverity (5, "NOTE2");
--       fmtmsg (MM_PRINT, "only1field", MM_INFO, "text2", "action2", "tag2");
--       fmtmsg (MM_PRINT, "UX:cat", 5, "invalid syntax", "refer to manual",
--               "UX:cat:001");
--       fmtmsg (MM_PRINT, "label:foo", 6, "text", "action", "tag");
--       return 0;
--     }
--
--   The second call to `fmtmsg' illustrates a use of this function as it
--usually occurs on System V systems, which heavily use this function.
--It seems worthwhile to give a short explanation here of how this system
--works on System V.  The value of the LABEL field (`UX:cat') says that
--the error occurred in the Unix program `cat'.  The explanation of the
--error follows and the value for the ACTION parameter is `"refer to
--manual"'.  One could be more specific here, if necessary.  The TAG
--field contains, as proposed above, the value of the string given for
--the LABEL parameter, and additionally a unique ID (`001' in this case).
--For a GNU environment this string could contain a reference to the
--corresponding node in the Info page for the program.
--
--Running this program without specifying the `MSGVERB' and `SEV_LEVEL'
--function produces the following output:
--
--     UX:cat: NOTE2: invalid syntax
--     TO FIX: refer to manual UX:cat:001
--
--   We see the different fields of the message and how the extra glue
--(the colons and the `TO FIX' string) are printed.  But only one of the
--three calls to `fmtmsg' produced output.  The first call does not print
--anything because the LABEL parameter is not in the correct form.  The
--string must contain two fields, separated by a colon (*note Printing
--Formatted Messages::).  The third `fmtmsg' call produced no output
--since the class with the numeric value `6' is not defined.  Although a
--class with numeric value `5' is also not defined by default, the call
--to `addseverity' introduces it and the second call to `fmtmsg' produces
--the above output.
--
--   When we change the environment of the program to contain
--`SEV_LEVEL=XXX,6,NOTE' when running it we get a different result:
--
--     UX:cat: NOTE2: invalid syntax
--     TO FIX: refer to manual UX:cat:001
--     label:foo: NOTE: text
--     TO FIX: action tag
--
--   Now the third call to `fmtmsg' produced some output and we see how
--the string `NOTE' from the environment variable appears in the message.
--
--   Now we can reduce the output by specifying which fields we are
--interested in.  If we additionally set the environment variable
--`MSGVERB' to the value `severity:label:action' we get the following
--output:
--
--     UX:cat: NOTE2
--     TO FIX: refer to manual
--     label:foo: NOTE
--     TO FIX: action
--
--I.e., the output produced by the TEXT and the TAG parameters to
--`fmtmsg' vanished.  Please also note that now there is no colon after
--the `NOTE' and `NOTE2' strings in the output.  This is not necessary
--since there is no more output on this line because the text is missing.
--
--
--File: libc.info,  Node: Low-Level I/O,  Next: File System Interface,  Prev: I/O on Streams,  Up: Top
--
--Low-Level Input/Output
--**********************
--
--   This chapter describes functions for performing low-level
--input/output operations on file descriptors.  These functions include
--the primitives for the higher-level I/O functions described in *Note
--I/O on Streams::, as well as functions for performing low-level control
--operations for which there are no equivalents on streams.
--
--   Stream-level I/O is more flexible and usually more convenient;
--therefore, programmers generally use the descriptor-level functions only
--when necessary.  These are some of the usual reasons:
--
--   * For reading binary files in large chunks.
--
--   * For reading an entire file into core before parsing it.
--
--   * To perform operations other than data transfer, which can only be
--     done with a descriptor.  (You can use `fileno' to get the
--     descriptor corresponding to a stream.)
--
--   * To pass descriptors to a child process.  (The child can create its
--     own stream to use a descriptor that it inherits, but cannot
--     inherit a stream directly.)
--
--* Menu:
--
--* Opening and Closing Files::           How to open and close file
--                                         descriptors.
--* I/O Primitives::                      Reading and writing data.
--* File Position Primitive::             Setting a descriptor's file
--                                         position.
--* Descriptors and Streams::             Converting descriptor to stream
--                                         or vice-versa.
--* Stream/Descriptor Precautions::       Precautions needed if you use both
--                                         descriptors and streams.
--* Scatter-Gather::                      Fast I/O to discontinuous buffers.
--* Memory-mapped I/O::                   Using files like memory.
--* Waiting for I/O::                     How to check for input or output
--					 on multiple file descriptors.
--* Synchronizing I/O::                   Making sure all I/O actions completed.
--* Asynchronous I/O::                    Perform I/O in parallel.
--* Control Operations::                  Various other operations on file
--					 descriptors.
--* Duplicating Descriptors::             Fcntl commands for duplicating
--                                         file descriptors.
--* Descriptor Flags::                    Fcntl commands for manipulating
--                                         flags associated with file
--                                         descriptors.
--* File Status Flags::                   Fcntl commands for manipulating
--                                         flags associated with open files.
--* File Locks::                          Fcntl commands for implementing
--                                         file locking.
--* Interrupt Input::                     Getting an asynchronous signal when
--                                         input arrives.
--* IOCTLs::                              Generic I/O Control operations.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-21 glibc-2.3.2-200304020432/manual/libc.info-21
---- glibc-2.3.2/manual/libc.info-21	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-21	Thu Jan  1 01:00:00 1970
-@@ -1,962 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Opening and Closing Files,  Next: I/O Primitives,  Up: Low-Level I/O
--
--Opening and Closing Files
--=========================
--
--   This section describes the primitives for opening and closing files
--using file descriptors.  The `open' and `creat' functions are declared
--in the header file `fcntl.h', while `close' is declared in `unistd.h'.
--
-- - Function: int open (const char *FILENAME, int FLAGS[, mode_t MODE])
--     The `open' function creates and returns a new file descriptor for
--     the file named by FILENAME.  Initially, the file position
--     indicator for the file is at the beginning of the file.  The
--     argument MODE is used only when a file is created, but it doesn't
--     hurt to supply the argument in any case.
--
--     The FLAGS argument controls how the file is to be opened.  This is
--     a bit mask; you create the value by the bitwise OR of the
--     appropriate parameters (using the `|' operator in C).  *Note File
--     Status Flags::, for the parameters available.
--
--     The normal return value from `open' is a non-negative integer file
--     descriptor.  In the case of an error, a value of -1 is returned
--     instead.  In addition to the usual file name errors (*note File
--     Name Errors::), the following `errno' error conditions are defined
--     for this function:
--
--    `EACCES'
--          The file exists but is not readable/writable as requested by
--          the FLAGS argument, the file does not exist and the directory
--          is unwritable so it cannot be created.
--
--    `EEXIST'
--          Both `O_CREAT' and `O_EXCL' are set, and the named file
--          already exists.
--
--    `EINTR'
--          The `open' operation was interrupted by a signal.  *Note
--          Interrupted Primitives::.
--
--    `EISDIR'
--          The FLAGS argument specified write access, and the file is a
--          directory.
--
--    `EMFILE'
--          The process has too many files open.  The maximum number of
--          file descriptors is controlled by the `RLIMIT_NOFILE'
--          resource limit; *note Limits on Resources::.
--
--    `ENFILE'
--          The entire system, or perhaps the file system which contains
--          the directory, cannot support any additional open files at
--          the moment.  (This problem cannot happen on the GNU system.)
--
--    `ENOENT'
--          The named file does not exist, and `O_CREAT' is not specified.
--
--    `ENOSPC'
--          The directory or file system that would contain the new file
--          cannot be extended, because there is no disk space left.
--
--    `ENXIO'
--          `O_NONBLOCK' and `O_WRONLY' are both set in the FLAGS
--          argument, the file named by FILENAME is a FIFO (*note Pipes
--          and FIFOs::), and no process has the file open for reading.
--
--    `EROFS'
--          The file resides on a read-only file system and any of
--          `O_WRONLY', `O_RDWR', and `O_TRUNC' are set in the FLAGS
--          argument, or `O_CREAT' is set and the file does not already
--          exist.
--
--     If on a 32 bit machine the sources are translated with
--     `_FILE_OFFSET_BITS == 64' the function `open' returns a file
--     descriptor opened in the large file mode which enables the file
--     handling functions to use files up to 2^63 bytes in size and
--     offset from -2^63 to 2^63.  This happens transparently for the user
--     since all of the lowlevel file handling functions are equally
--     replaced.
--
--     This function is a cancellation point in multi-threaded programs.
--     This is a problem if the thread allocates some resources (like
--     memory, file descriptors, semaphores or whatever) at the time
--     `open' is called.  If the thread gets canceled these resources
--     stay allocated until the program ends.  To avoid this calls to
--     `open' should be protected using cancellation handlers.
--
--     The `open' function is the underlying primitive for the `fopen'
--     and `freopen' functions, that create streams.
--
-- - Function: int open64 (const char *FILENAME, int FLAGS[, mode_t MODE])
--     This function is similar to `open'.  It returns a file descriptor
--     which can be used to access the file named by FILENAME.  The only
--     difference is that on 32 bit systems the file is opened in the
--     large file mode.  I.e., file length and file offsets can exceed 31
--     bits.
--
--     When the sources are translated with `_FILE_OFFSET_BITS == 64' this
--     function is actually available under the name `open'.  I.e., the
--     new, extended API using 64 bit file sizes and offsets transparently
--     replaces the old API.
--
-- - Obsolete function: int creat (const char *FILENAME, mode_t MODE)
--     This function is obsolete.  The call:
--
--          creat (FILENAME, MODE)
--
--     is equivalent to:
--
--          open (FILENAME, O_WRONLY | O_CREAT | O_TRUNC, MODE)
--
--     If on a 32 bit machine the sources are translated with
--     `_FILE_OFFSET_BITS == 64' the function `creat' returns a file
--     descriptor opened in the large file mode which enables the file
--     handling functions to use files up to 2^63 in size and offset from
--     -2^63 to 2^63.  This happens transparently for the user since all
--     of the lowlevel file handling functions are equally replaced.
--
-- - Obsolete function: int creat64 (const char *FILENAME, mode_t MODE)
--     This function is similar to `creat'.  It returns a file descriptor
--     which can be used to access the file named by FILENAME.  The only
--     the difference is that on 32 bit systems the file is opened in the
--     large file mode.  I.e., file length and file offsets can exceed 31
--     bits.
--
--     To use this file descriptor one must not use the normal operations
--     but instead the counterparts named `*64', e.g., `read64'.
--
--     When the sources are translated with `_FILE_OFFSET_BITS == 64' this
--     function is actually available under the name `open'.  I.e., the
--     new, extended API using 64 bit file sizes and offsets transparently
--     replaces the old API.
--
-- - Function: int close (int FILEDES)
--     The function `close' closes the file descriptor FILEDES.  Closing
--     a file has the following consequences:
--
--        * The file descriptor is deallocated.
--
--        * Any record locks owned by the process on the file are
--          unlocked.
--
--        * When all file descriptors associated with a pipe or FIFO have
--          been closed, any unread data is discarded.
--
--     This function is a cancellation point in multi-threaded programs.
--     This is a problem if the thread allocates some resources (like
--     memory, file descriptors, semaphores or whatever) at the time
--     `close' is called.  If the thread gets canceled these resources
--     stay allocated until the program ends.  To avoid this, calls to
--     `close' should be protected using cancellation handlers.
--
--     The normal return value from `close' is 0; a value of -1 is
--     returned in case of failure.  The following `errno' error
--     conditions are defined for this function:
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `EINTR'
--          The `close' call was interrupted by a signal.  *Note
--          Interrupted Primitives::.  Here is an example of how to
--          handle `EINTR' properly:
--
--               TEMP_FAILURE_RETRY (close (desc));
--
--    `ENOSPC'
--    `EIO'
--    `EDQUOT'
--          When the file is accessed by NFS, these errors from `write'
--          can sometimes not be detected until `close'.  *Note I/O
--          Primitives::, for details on their meaning.
--
--     Please note that there is _no_ separate `close64' function.  This
--     is not necessary since this function does not determine nor depend
--     on the mode of the file.  The kernel which performs the `close'
--     operation knows which mode the descriptor is used for and can
--     handle this situation.
--
--   To close a stream, call `fclose' (*note Closing Streams::) instead
--of trying to close its underlying file descriptor with `close'.  This
--flushes any buffered output and updates the stream object to indicate
--that it is closed.
--
--
--File: libc.info,  Node: I/O Primitives,  Next: File Position Primitive,  Prev: Opening and Closing Files,  Up: Low-Level I/O
--
--Input and Output Primitives
--===========================
--
--   This section describes the functions for performing primitive input
--and output operations on file descriptors: `read', `write', and
--`lseek'.  These functions are declared in the header file `unistd.h'.
--
-- - Data Type: ssize_t
--     This data type is used to represent the sizes of blocks that can be
--     read or written in a single operation.  It is similar to `size_t',
--     but must be a signed type.
--
-- - Function: ssize_t read (int FILEDES, void *BUFFER, size_t SIZE)
--     The `read' function reads up to SIZE bytes from the file with
--     descriptor FILEDES, storing the results in the BUFFER.  (This is
--     not necessarily a character string, and no terminating null
--     character is added.)
--
--     The return value is the number of bytes actually read.  This might
--     be less than SIZE; for example, if there aren't that many bytes
--     left in the file or if there aren't that many bytes immediately
--     available.  The exact behavior depends on what kind of file it is.
--     Note that reading less than SIZE bytes is not an error.
--
--     A value of zero indicates end-of-file (except if the value of the
--     SIZE argument is also zero).  This is not considered an error.  If
--     you keep calling `read' while at end-of-file, it will keep
--     returning zero and doing nothing else.
--
--     If `read' returns at least one character, there is no way you can
--     tell whether end-of-file was reached.  But if you did reach the
--     end, the next read will return zero.
--
--     In case of an error, `read' returns -1.  The following `errno'
--     error conditions are defined for this function:
--
--    `EAGAIN'
--          Normally, when no input is immediately available, `read'
--          waits for some input.  But if the `O_NONBLOCK' flag is set
--          for the file (*note File Status Flags::), `read' returns
--          immediately without reading any data, and reports this error.
--
--          *Compatibility Note:* Most versions of BSD Unix use a
--          different error code for this: `EWOULDBLOCK'.  In the GNU
--          library, `EWOULDBLOCK' is an alias for `EAGAIN', so it
--          doesn't matter which name you use.
--
--          On some systems, reading a large amount of data from a
--          character special file can also fail with `EAGAIN' if the
--          kernel cannot find enough physical memory to lock down the
--          user's pages.  This is limited to devices that transfer with
--          direct memory access into the user's memory, which means it
--          does not include terminals, since they always use separate
--          buffers inside the kernel.  This problem never happens in the
--          GNU system.
--
--          Any condition that could result in `EAGAIN' can instead
--          result in a successful `read' which returns fewer bytes than
--          requested.  Calling `read' again immediately would result in
--          `EAGAIN'.
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor, or is
--          not open for reading.
--
--    `EINTR'
--          `read' was interrupted by a signal while it was waiting for
--          input.  *Note Interrupted Primitives::.  A signal will not
--          necessary cause `read' to return `EINTR'; it may instead
--          result in a successful `read' which returns fewer bytes than
--          requested.
--
--    `EIO'
--          For many devices, and for disk files, this error code
--          indicates a hardware error.
--
--          `EIO' also occurs when a background process tries to read
--          from the controlling terminal, and the normal action of
--          stopping the process by sending it a `SIGTTIN' signal isn't
--          working.  This might happen if the signal is being blocked or
--          ignored, or because the process group is orphaned.  *Note Job
--          Control::, for more information about job control, and *Note
--          Signal Handling::, for information about signals.
--
--     Please note that there is no function named `read64'.  This is not
--     necessary since this function does not directly modify or handle
--     the possibly wide file offset.  Since the kernel handles this state
--     internally, the `read' function can be used for all cases.
--
--     This function is a cancellation point in multi-threaded programs.
--     This is a problem if the thread allocates some resources (like
--     memory, file descriptors, semaphores or whatever) at the time
--     `read' is called.  If the thread gets canceled these resources
--     stay allocated until the program ends.  To avoid this, calls to
--     `read' should be protected using cancellation handlers.
--
--     The `read' function is the underlying primitive for all of the
--     functions that read from streams, such as `fgetc'.
--
-- - Function: ssize_t pread (int FILEDES, void *BUFFER, size_t SIZE,
--          off_t OFFSET)
--     The `pread' function is similar to the `read' function.  The first
--     three arguments are identical, and the return values and error
--     codes also correspond.
--
--     The difference is the fourth argument and its handling.  The data
--     block is not read from the current position of the file descriptor
--     `filedes'.  Instead the data is read from the file starting at
--     position OFFSET.  The position of the file descriptor itself is
--     not affected by the operation.  The value is the same as before
--     the call.
--
--     When the source file is compiled with `_FILE_OFFSET_BITS == 64' the
--     `pread' function is in fact `pread64' and the type `off_t' has 64
--     bits, which makes it possible to handle files up to 2^63 bytes in
--     length.
--
--     The return value of `pread' describes the number of bytes read.
--     In the error case it returns -1 like `read' does and the error
--     codes are also the same, with these additions:
--
--    `EINVAL'
--          The value given for OFFSET is negative and therefore illegal.
--
--    `ESPIPE'
--          The file descriptor FILEDES is associate with a pipe or a
--          FIFO and this device does not allow positioning of the file
--          pointer.
--
--     The function is an extension defined in the Unix Single
--     Specification version 2.
--
-- - Function: ssize_t pread64 (int FILEDES, void *BUFFER, size_t SIZE,
--          off64_t OFFSET)
--     This function is similar to the `pread' function.  The difference
--     is that the OFFSET parameter is of type `off64_t' instead of
--     `off_t' which makes it possible on 32 bit machines to address
--     files larger than 2^31 bytes and up to 2^63 bytes.  The file
--     descriptor `filedes' must be opened using `open64' since otherwise
--     the large offsets possible with `off64_t' will lead to errors with
--     a descriptor in small file mode.
--
--     When the source file is compiled with `_FILE_OFFSET_BITS == 64' on
--     a 32 bit machine this function is actually available under the name
--     `pread' and so transparently replaces the 32 bit interface.
--
-- - Function: ssize_t write (int FILEDES, const void *BUFFER, size_t
--          SIZE)
--     The `write' function writes up to SIZE bytes from BUFFER to the
--     file with descriptor FILEDES.  The data in BUFFER is not
--     necessarily a character string and a null character is output like
--     any other character.
--
--     The return value is the number of bytes actually written.  This
--     may be SIZE, but can always be smaller.  Your program should
--     always call `write' in a loop, iterating until all the data is
--     written.
--
--     Once `write' returns, the data is enqueued to be written and can be
--     read back right away, but it is not necessarily written out to
--     permanent storage immediately.  You can use `fsync' when you need
--     to be sure your data has been permanently stored before
--     continuing.  (It is more efficient for the system to batch up
--     consecutive writes and do them all at once when convenient.
--     Normally they will always be written to disk within a minute or
--     less.)  Modern systems provide another function `fdatasync' which
--     guarantees integrity only for the file data and is therefore
--     faster.  You can use the `O_FSYNC' open mode to make `write' always
--     store the data to disk before returning; *note Operating Modes::.
--
--     In the case of an error, `write' returns -1.  The following
--     `errno' error conditions are defined for this function:
--
--    `EAGAIN'
--          Normally, `write' blocks until the write operation is
--          complete.  But if the `O_NONBLOCK' flag is set for the file
--          (*note Control Operations::), it returns immediately without
--          writing any data and reports this error.  An example of a
--          situation that might cause the process to block on output is
--          writing to a terminal device that supports flow control,
--          where output has been suspended by receipt of a STOP
--          character.
--
--          *Compatibility Note:* Most versions of BSD Unix use a
--          different error code for this: `EWOULDBLOCK'.  In the GNU
--          library, `EWOULDBLOCK' is an alias for `EAGAIN', so it
--          doesn't matter which name you use.
--
--          On some systems, writing a large amount of data from a
--          character special file can also fail with `EAGAIN' if the
--          kernel cannot find enough physical memory to lock down the
--          user's pages.  This is limited to devices that transfer with
--          direct memory access into the user's memory, which means it
--          does not include terminals, since they always use separate
--          buffers inside the kernel.  This problem does not arise in the
--          GNU system.
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor, or is
--          not open for writing.
--
--    `EFBIG'
--          The size of the file would become larger than the
--          implementation can support.
--
--    `EINTR'
--          The `write' operation was interrupted by a signal while it was
--          blocked waiting for completion.  A signal will not
--          necessarily cause `write' to return `EINTR'; it may instead
--          result in a successful `write' which writes fewer bytes than
--          requested.  *Note Interrupted Primitives::.
--
--    `EIO'
--          For many devices, and for disk files, this error code
--          indicates a hardware error.
--
--    `ENOSPC'
--          The device containing the file is full.
--
--    `EPIPE'
--          This error is returned when you try to write to a pipe or
--          FIFO that isn't open for reading by any process.  When this
--          happens, a `SIGPIPE' signal is also sent to the process; see
--          *Note Signal Handling::.
--
--     Unless you have arranged to prevent `EINTR' failures, you should
--     check `errno' after each failing call to `write', and if the error
--     was `EINTR', you should simply repeat the call.  *Note Interrupted
--     Primitives::.  The easy way to do this is with the macro
--     `TEMP_FAILURE_RETRY', as follows:
--
--          nbytes = TEMP_FAILURE_RETRY (write (desc, buffer, count));
--
--     Please note that there is no function named `write64'.  This is not
--     necessary since this function does not directly modify or handle
--     the possibly wide file offset.  Since the kernel handles this state
--     internally the `write' function can be used for all cases.
--
--     This function is a cancellation point in multi-threaded programs.
--     This is a problem if the thread allocates some resources (like
--     memory, file descriptors, semaphores or whatever) at the time
--     `write' is called.  If the thread gets canceled these resources
--     stay allocated until the program ends.  To avoid this, calls to
--     `write' should be protected using cancellation handlers.
--
--     The `write' function is the underlying primitive for all of the
--     functions that write to streams, such as `fputc'.
--
-- - Function: ssize_t pwrite (int FILEDES, const void *BUFFER, size_t
--          SIZE, off_t OFFSET)
--     The `pwrite' function is similar to the `write' function.  The
--     first three arguments are identical, and the return values and
--     error codes also correspond.
--
--     The difference is the fourth argument and its handling.  The data
--     block is not written to the current position of the file descriptor
--     `filedes'.  Instead the data is written to the file starting at
--     position OFFSET.  The position of the file descriptor itself is
--     not affected by the operation.  The value is the same as before
--     the call.
--
--     When the source file is compiled with `_FILE_OFFSET_BITS == 64' the
--     `pwrite' function is in fact `pwrite64' and the type `off_t' has
--     64 bits, which makes it possible to handle files up to 2^63 bytes
--     in length.
--
--     The return value of `pwrite' describes the number of written bytes.
--     In the error case it returns -1 like `write' does and the error
--     codes are also the same, with these additions:
--
--    `EINVAL'
--          The value given for OFFSET is negative and therefore illegal.
--
--    `ESPIPE'
--          The file descriptor FILEDES is associated with a pipe or a
--          FIFO and this device does not allow positioning of the file
--          pointer.
--
--     The function is an extension defined in the Unix Single
--     Specification version 2.
--
-- - Function: ssize_t pwrite64 (int FILEDES, const void *BUFFER, size_t
--          SIZE, off64_t OFFSET)
--     This function is similar to the `pwrite' function.  The difference
--     is that the OFFSET parameter is of type `off64_t' instead of
--     `off_t' which makes it possible on 32 bit machines to address
--     files larger than 2^31 bytes and up to 2^63 bytes.  The file
--     descriptor `filedes' must be opened using `open64' since otherwise
--     the large offsets possible with `off64_t' will lead to errors with
--     a descriptor in small file mode.
--
--     When the source file is compiled using `_FILE_OFFSET_BITS == 64'
--     on a 32 bit machine this function is actually available under the
--     name `pwrite' and so transparently replaces the 32 bit interface.
--
--
--File: libc.info,  Node: File Position Primitive,  Next: Descriptors and Streams,  Prev: I/O Primitives,  Up: Low-Level I/O
--
--Setting the File Position of a Descriptor
--=========================================
--
--   Just as you can set the file position of a stream with `fseek', you
--can set the file position of a descriptor with `lseek'.  This specifies
--the position in the file for the next `read' or `write' operation.
--*Note File Positioning::, for more information on the file position and
--what it means.
--
--   To read the current file position value from a descriptor, use
--`lseek (DESC, 0, SEEK_CUR)'.
--
-- - Function: off_t lseek (int FILEDES, off_t OFFSET, int WHENCE)
--     The `lseek' function is used to change the file position of the
--     file with descriptor FILEDES.
--
--     The WHENCE argument specifies how the OFFSET should be
--     interpreted, in the same way as for the `fseek' function, and it
--     must be one of the symbolic constants `SEEK_SET', `SEEK_CUR', or
--     `SEEK_END'.
--
--    `SEEK_SET'
--          Specifies that WHENCE is a count of characters from the
--          beginning of the file.
--
--    `SEEK_CUR'
--          Specifies that WHENCE is a count of characters from the
--          current file position.  This count may be positive or
--          negative.
--
--    `SEEK_END'
--          Specifies that WHENCE is a count of characters from the end of
--          the file.  A negative count specifies a position within the
--          current extent of the file; a positive count specifies a
--          position past the current end.  If you set the position past
--          the current end, and actually write data, you will extend the
--          file with zeros up to that position.
--
--     The return value from `lseek' is normally the resulting file
--     position, measured in bytes from the beginning of the file.  You
--     can use this feature together with `SEEK_CUR' to read the current
--     file position.
--
--     If you want to append to the file, setting the file position to the
--     current end of file with `SEEK_END' is not sufficient.  Another
--     process may write more data after you seek but before you write,
--     extending the file so the position you write onto clobbers their
--     data.  Instead, use the `O_APPEND' operating mode; *note Operating
--     Modes::.
--
--     You can set the file position past the current end of the file.
--     This does not by itself make the file longer; `lseek' never
--     changes the file.  But subsequent output at that position will
--     extend the file.  Characters between the previous end of file and
--     the new position are filled with zeros.  Extending the file in
--     this way can create a "hole": the blocks of zeros are not actually
--     allocated on disk, so the file takes up less space than it appears
--     to; it is then called a "sparse file".
--
--     If the file position cannot be changed, or the operation is in
--     some way invalid, `lseek' returns a value of -1.  The following
--     `errno' error conditions are defined for this function:
--
--    `EBADF'
--          The FILEDES is not a valid file descriptor.
--
--    `EINVAL'
--          The WHENCE argument value is not valid, or the resulting file
--          offset is not valid.  A file offset is invalid.
--
--    `ESPIPE'
--          The FILEDES corresponds to an object that cannot be
--          positioned, such as a pipe, FIFO or terminal device.
--          (POSIX.1 specifies this error only for pipes and FIFOs, but
--          in the GNU system, you always get `ESPIPE' if the object is
--          not seekable.)
--
--     When the source file is compiled with `_FILE_OFFSET_BITS == 64' the
--     `lseek' function is in fact `lseek64' and the type `off_t' has 64
--     bits which makes it possible to handle files up to 2^63 bytes in
--     length.
--
--     This function is a cancellation point in multi-threaded programs.
--     This is a problem if the thread allocates some resources (like
--     memory, file descriptors, semaphores or whatever) at the time
--     `lseek' is called.  If the thread gets canceled these resources
--     stay allocated until the program ends.  To avoid this calls to
--     `lseek' should be protected using cancellation handlers.
--
--     The `lseek' function is the underlying primitive for the `fseek',
--     `fseeko', `ftell', `ftello' and `rewind' functions, which operate
--     on streams instead of file descriptors.
--
-- - Function: off64_t lseek64 (int FILEDES, off64_t OFFSET, int WHENCE)
--     This function is similar to the `lseek' function.  The difference
--     is that the OFFSET parameter is of type `off64_t' instead of
--     `off_t' which makes it possible on 32 bit machines to address
--     files larger than 2^31 bytes and up to 2^63 bytes.  The file
--     descriptor `filedes' must be opened using `open64' since otherwise
--     the large offsets possible with `off64_t' will lead to errors with
--     a descriptor in small file mode.
--
--     When the source file is compiled with `_FILE_OFFSET_BITS == 64' on
--     a 32 bits machine this function is actually available under the
--     name `lseek' and so transparently replaces the 32 bit interface.
--
--   You can have multiple descriptors for the same file if you open the
--file more than once, or if you duplicate a descriptor with `dup'.
--Descriptors that come from separate calls to `open' have independent
--file positions; using `lseek' on one descriptor has no effect on the
--other.  For example,
--
--     {
--       int d1, d2;
--       char buf[4];
--       d1 = open ("foo", O_RDONLY);
--       d2 = open ("foo", O_RDONLY);
--       lseek (d1, 1024, SEEK_SET);
--       read (d2, buf, 4);
--     }
--
--will read the first four characters of the file `foo'.  (The
--error-checking code necessary for a real program has been omitted here
--for brevity.)
--
--   By contrast, descriptors made by duplication share a common file
--position with the original descriptor that was duplicated.  Anything
--which alters the file position of one of the duplicates, including
--reading or writing data, affects all of them alike.  Thus, for example,
--
--     {
--       int d1, d2, d3;
--       char buf1[4], buf2[4];
--       d1 = open ("foo", O_RDONLY);
--       d2 = dup (d1);
--       d3 = dup (d2);
--       lseek (d3, 1024, SEEK_SET);
--       read (d1, buf1, 4);
--       read (d2, buf2, 4);
--     }
--
--will read four characters starting with the 1024'th character of `foo',
--and then four more characters starting with the 1028'th character.
--
-- - Data Type: off_t
--     This is an arithmetic data type used to represent file sizes.  In
--     the GNU system, this is equivalent to `fpos_t' or `long int'.
--
--     If the source is compiled with `_FILE_OFFSET_BITS == 64' this type
--     is transparently replaced by `off64_t'.
--
-- - Data Type: off64_t
--     This type is used similar to `off_t'.  The difference is that even
--     on 32 bit machines, where the `off_t' type would have 32 bits,
--     `off64_t' has 64 bits and so is able to address files up to 2^63
--     bytes in length.
--
--     When compiling with `_FILE_OFFSET_BITS == 64' this type is
--     available under the name `off_t'.
--
--   These aliases for the `SEEK_...' constants exist for the sake of
--compatibility with older BSD systems.  They are defined in two
--different header files: `fcntl.h' and `sys/file.h'.
--
--`L_SET'
--     An alias for `SEEK_SET'.
--
--`L_INCR'
--     An alias for `SEEK_CUR'.
--
--`L_XTND'
--     An alias for `SEEK_END'.
--
--
--File: libc.info,  Node: Descriptors and Streams,  Next: Stream/Descriptor Precautions,  Prev: File Position Primitive,  Up: Low-Level I/O
--
--Descriptors and Streams
--=======================
--
--   Given an open file descriptor, you can create a stream for it with
--the `fdopen' function.  You can get the underlying file descriptor for
--an existing stream with the `fileno' function.  These functions are
--declared in the header file `stdio.h'.
--
-- - Function: FILE * fdopen (int FILEDES, const char *OPENTYPE)
--     The `fdopen' function returns a new stream for the file descriptor
--     FILEDES.
--
--     The OPENTYPE argument is interpreted in the same way as for the
--     `fopen' function (*note Opening Streams::), except that the `b'
--     option is not permitted; this is because GNU makes no distinction
--     between text and binary files.  Also, `"w"' and `"w+"' do not
--     cause truncation of the file; these have an effect only when
--     opening a file, and in this case the file has already been opened.
--     You must make sure that the OPENTYPE argument matches the actual
--     mode of the open file descriptor.
--
--     The return value is the new stream.  If the stream cannot be
--     created (for example, if the modes for the file indicated by the
--     file descriptor do not permit the access specified by the OPENTYPE
--     argument), a null pointer is returned instead.
--
--     In some other systems, `fdopen' may fail to detect that the modes
--     for file descriptor do not permit the access specified by
--     `opentype'.  The GNU C library always checks for this.
--
--   For an example showing the use of the `fdopen' function, see *Note
--Creating a Pipe::.
--
-- - Function: int fileno (FILE *STREAM)
--     This function returns the file descriptor associated with the
--     stream STREAM.  If an error is detected (for example, if the STREAM
--     is not valid) or if STREAM does not do I/O to a file, `fileno'
--     returns -1.
--
-- - Function: int fileno_unlocked (FILE *STREAM)
--     The `fileno_unlocked' function is equivalent to the `fileno'
--     function except that it does not implicitly lock the stream if the
--     state is `FSETLOCKING_INTERNAL'.
--
--     This function is a GNU extension.
--
--   There are also symbolic constants defined in `unistd.h' for the file
--descriptors belonging to the standard streams `stdin', `stdout', and
--`stderr'; see *Note Standard Streams::.
--
--`STDIN_FILENO'
--     This macro has value `0', which is the file descriptor for
--     standard input.
--
--`STDOUT_FILENO'
--     This macro has value `1', which is the file descriptor for
--     standard output.
--
--`STDERR_FILENO'
--     This macro has value `2', which is the file descriptor for
--     standard error output.
--
--
--File: libc.info,  Node: Stream/Descriptor Precautions,  Next: Scatter-Gather,  Prev: Descriptors and Streams,  Up: Low-Level I/O
--
--Dangers of Mixing Streams and Descriptors
--=========================================
--
--   You can have multiple file descriptors and streams (let's call both
--streams and descriptors "channels" for short) connected to the same
--file, but you must take care to avoid confusion between channels.  There
--are two cases to consider: "linked" channels that share a single file
--position value, and "independent" channels that have their own file
--positions.
--
--   It's best to use just one channel in your program for actual data
--transfer to any given file, except when all the access is for input.
--For example, if you open a pipe (something you can only do at the file
--descriptor level), either do all I/O with the descriptor, or construct a
--stream from the descriptor with `fdopen' and then do all I/O with the
--stream.
--
--* Menu:
--
--* Linked Channels::	   Dealing with channels sharing a file position.
--* Independent Channels::   Dealing with separately opened, unlinked channels.
--* Cleaning Streams::	   Cleaning a stream makes it safe to use
--                            another channel.
--
--
--File: libc.info,  Node: Linked Channels,  Next: Independent Channels,  Up: Stream/Descriptor Precautions
--
--Linked Channels
-----------------
--
--   Channels that come from a single opening share the same file
--position; we call them "linked" channels.  Linked channels result when
--you make a stream from a descriptor using `fdopen', when you get a
--descriptor from a stream with `fileno', when you copy a descriptor with
--`dup' or `dup2', and when descriptors are inherited during `fork'.  For
--files that don't support random access, such as terminals and pipes,
--_all_ channels are effectively linked.  On random-access files, all
--append-type output streams are effectively linked to each other.
--
--   If you have been using a stream for I/O (or have just opened the
--stream), and you want to do I/O using another channel (either a stream
--or a descriptor) that is linked to it, you must first "clean up" the
--stream that you have been using.  *Note Cleaning Streams::.
--
--   Terminating a process, or executing a new program in the process,
--destroys all the streams in the process.  If descriptors linked to these
--streams persist in other processes, their file positions become
--undefined as a result.  To prevent this, you must clean up the streams
--before destroying them.
--
--
--File: libc.info,  Node: Independent Channels,  Next: Cleaning Streams,  Prev: Linked Channels,  Up: Stream/Descriptor Precautions
--
--Independent Channels
----------------------
--
--   When you open channels (streams or descriptors) separately on a
--seekable file, each channel has its own file position.  These are called
--"independent channels".
--
--   The system handles each channel independently.  Most of the time,
--this is quite predictable and natural (especially for input): each
--channel can read or write sequentially at its own place in the file.
--However, if some of the channels are streams, you must take these
--precautions:
--
--   * You should clean an output stream after use, before doing anything
--     else that might read or write from the same part of the file.
--
--   * You should clean an input stream before reading data that may have
--     been modified using an independent channel.  Otherwise, you might
--     read obsolete data that had been in the stream's buffer.
--
--   If you do output to one channel at the end of the file, this will
--certainly leave the other independent channels positioned somewhere
--before the new end.  You cannot reliably set their file positions to the
--new end of file before writing, because the file can always be extended
--by another process between when you set the file position and when you
--write the data.  Instead, use an append-type descriptor or stream; they
--always output at the current end of the file.  In order to make the
--end-of-file position accurate, you must clean the output channel you
--were using, if it is a stream.
--
--   It's impossible for two channels to have separate file pointers for a
--file that doesn't support random access.  Thus, channels for reading or
--writing such files are always linked, never independent.  Append-type
--channels are also always linked.  For these channels, follow the rules
--for linked channels; see *Note Linked Channels::.
--
--
--File: libc.info,  Node: Cleaning Streams,  Prev: Independent Channels,  Up: Stream/Descriptor Precautions
--
--Cleaning Streams
------------------
--
--   On the GNU system, you can clean up any stream with `fclean':
--
-- - Function: int fclean (FILE *STREAM)
--     Clean up the stream STREAM so that its buffer is empty.  If STREAM
--     is doing output, force it out.  If STREAM is doing input, give the
--     data in the buffer back to the system, arranging to reread it.
--
--   On other systems, you can use `fflush' to clean a stream in most
--cases.
--
--   You can skip the `fclean' or `fflush' if you know the stream is
--already clean.  A stream is clean whenever its buffer is empty.  For
--example, an unbuffered stream is always clean.  An input stream that is
--at end-of-file is clean.  A line-buffered stream is clean when the last
--character output was a newline.  However, a just-opened input stream
--might not be clean, as its input buffer might not be empty.
--
--   There is one case in which cleaning a stream is impossible on most
--systems.  This is when the stream is doing input from a file that is not
--random-access.  Such streams typically read ahead, and when the file is
--not random access, there is no way to give back the excess data already
--read.  When an input stream reads from a random-access file, `fflush'
--does clean the stream, but leaves the file pointer at an unpredictable
--place; you must set the file pointer before doing any further I/O.  On
--the GNU system, using `fclean' avoids both of these problems.
--
--   Closing an output-only stream also does `fflush', so this is a valid
--way of cleaning an output stream.  On the GNU system, closing an input
--stream does `fclean'.
--
--   You need not clean a stream before using its descriptor for control
--operations such as setting terminal modes; these operations don't affect
--the file position and are not affected by it.  You can use any
--descriptor for these operations, and all channels are affected
--simultaneously.  However, text already "output" to a stream but still
--buffered by the stream will be subject to the new terminal modes when
--subsequently flushed.  To make sure "past" output is covered by the
--terminal settings that were in effect at the time, flush the output
--streams for that terminal before setting the modes.  *Note Terminal
--Modes::.
--
--
--File: libc.info,  Node: Scatter-Gather,  Next: Memory-mapped I/O,  Prev: Stream/Descriptor Precautions,  Up: Low-Level I/O
--
--Fast Scatter-Gather I/O
--=======================
--
--   Some applications may need to read or write data to multiple buffers,
--which are separated in memory.  Although this can be done easily enough
--with multiple calls to `read' and `write', it is inefficient because
--there is overhead associated with each kernel call.
--
--   Instead, many platforms provide special high-speed primitives to
--perform these "scatter-gather" operations in a single kernel call.  The
--GNU C library will provide an emulation on any system that lacks these
--primitives, so they are not a portability threat.  They are defined in
--`sys/uio.h'.
--
--   These functions are controlled with arrays of `iovec' structures,
--which describe the location and size of each buffer.
--
-- - Data Type: struct iovec
--     The `iovec' structure describes a buffer. It contains two fields:
--
--    `void *iov_base'
--          Contains the address of a buffer.
--
--    `size_t iov_len'
--          Contains the length of the buffer.
--
--
-- - Function: ssize_t readv (int FILEDES, const struct iovec *VECTOR,
--          int COUNT)
--     The `readv' function reads data from FILEDES and scatters it into
--     the buffers described in VECTOR, which is taken to be COUNT
--     structures long.  As each buffer is filled, data is sent to the
--     next.
--
--     Note that `readv' is not guaranteed to fill all the buffers.  It
--     may stop at any point, for the same reasons `read' would.
--
--     The return value is a count of bytes (_not_ buffers) read, 0
--     indicating end-of-file, or -1 indicating an error.  The possible
--     errors are the same as in `read'.
--
--
-- - Function: ssize_t writev (int FILEDES, const struct iovec *VECTOR,
--          int COUNT)
--     The `writev' function gathers data from the buffers described in
--     VECTOR, which is taken to be COUNT structures long, and writes
--     them to `filedes'.  As each buffer is written, it moves on to the
--     next.
--
--     Like `readv', `writev' may stop midstream under the same
--     conditions `write' would.
--
--     The return value is a count of bytes written, or -1 indicating an
--     error.  The possible errors are the same as in `write'.
--
--
--   Note that if the buffers are small (under about 1kB), high-level
--streams may be easier to use than these functions.  However, `readv' and
--`writev' are more efficient when the individual buffers themselves (as
--opposed to the total output), are large.  In that case, a high-level
--stream would not be able to cache the data effectively.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-22 glibc-2.3.2-200304020432/manual/libc.info-22
---- glibc-2.3.2/manual/libc.info-22	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-22	Thu Jan  1 01:00:00 1970
-@@ -1,1103 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Memory-mapped I/O,  Next: Waiting for I/O,  Prev: Scatter-Gather,  Up: Low-Level I/O
--
--Memory-mapped I/O
--=================
--
--   On modern operating systems, it is possible to "mmap" (pronounced
--"em-map") a file to a region of memory.  When this is done, the file can
--be accessed just like an array in the program.
--
--   This is more efficient than `read' or `write', as only the regions
--of the file that a program actually accesses are loaded.  Accesses to
--not-yet-loaded parts of the mmapped region are handled in the same way
--as swapped out pages.
--
--   Since mmapped pages can be stored back to their file when physical
--memory is low, it is possible to mmap files orders of magnitude larger
--than both the physical memory _and_ swap space.  The only limit is
--address space.  The theoretical limit is 4GB on a 32-bit machine -
--however, the actual limit will be smaller since some areas will be
--reserved for other purposes.  If the LFS interface is used the file size
--on 32-bit systems is not limited to 2GB (offsets are signed which
--reduces the addressable area of 4GB by half); the full 64-bit are
--available.
--
--   Memory mapping only works on entire pages of memory.  Thus, addresses
--for mapping must be page-aligned, and length values will be rounded up.
--To determine the size of a page the machine uses one should use
--
--     size_t page_size = (size_t) sysconf (_SC_PAGESIZE);
--
--These functions are declared in `sys/mman.h'.
--
-- - Function: void * mmap (void *ADDRESS, size_t LENGTH,int PROTECT, int
--          FLAGS, int FILEDES, off_t OFFSET)
--     The `mmap' function creates a new mapping, connected to bytes
--     (OFFSET) to (OFFSET + LENGTH - 1) in the file open on FILEDES.  A
--     new reference for the file specified by FILEDES is created, which
--     is not removed by closing the file.
--
--     ADDRESS gives a preferred starting address for the mapping.
--     `NULL' expresses no preference. Any previous mapping at that
--     address is automatically removed. The address you give may still be
--     changed, unless you use the `MAP_FIXED' flag.
--
--     PROTECT contains flags that control what kind of access is
--     permitted.  They include `PROT_READ', `PROT_WRITE', and
--     `PROT_EXEC', which permit reading, writing, and execution,
--     respectively.  Inappropriate access will cause a segfault (*note
--     Program Error Signals::).
--
--     Note that most hardware designs cannot support write permission
--     without read permission, and many do not distinguish read and
--     execute permission.  Thus, you may receive wider permissions than
--     you ask for, and mappings of write-only files may be denied even
--     if you do not use `PROT_READ'.
--
--     FLAGS contains flags that control the nature of the map.  One of
--     `MAP_SHARED' or `MAP_PRIVATE' must be specified.
--
--     They include:
--
--    `MAP_PRIVATE'
--          This specifies that writes to the region should never be
--          written back to the attached file.  Instead, a copy is made
--          for the process, and the region will be swapped normally if
--          memory runs low.  No other process will see the changes.
--
--          Since private mappings effectively revert to ordinary memory
--          when written to, you must have enough virtual memory for a
--          copy of the entire mmapped region if you use this mode with
--          `PROT_WRITE'.
--
--    `MAP_SHARED'
--          This specifies that writes to the region will be written back
--          to the file.  Changes made will be shared immediately with
--          other processes mmaping the same file.
--
--          Note that actual writing may take place at any time.  You
--          need to use `msync', described below, if it is important that
--          other processes using conventional I/O get a consistent view
--          of the file.
--
--    `MAP_FIXED'
--          This forces the system to use the exact mapping address
--          specified in ADDRESS and fail if it can't.
--
--    `MAP_ANONYMOUS'
--    `MAP_ANON'
--          This flag tells the system to create an anonymous mapping,
--          not connected to a file.  FILEDES and OFF are ignored, and
--          the region is initialized with zeros.
--
--          Anonymous maps are used as the basic primitive to extend the
--          heap on some systems.  They are also useful to share data
--          between multiple tasks without creating a file.
--
--          On some systems using private anonymous mmaps is more
--          efficient than using `malloc' for large blocks.  This is not
--          an issue with the GNU C library, as the included `malloc'
--          automatically uses `mmap' where appropriate.
--
--     `mmap' returns the address of the new mapping, or -1 for an error.
--
--     Possible errors include:
--
--    `EINVAL'
--          Either ADDRESS was unusable, or inconsistent FLAGS were given.
--
--    `EACCES'
--          FILEDES was not open for the type of access specified in
--          PROTECT.
--
--    `ENOMEM'
--          Either there is not enough memory for the operation, or the
--          process is out of address space.
--
--    `ENODEV'
--          This file is of a type that doesn't support mapping.
--
--    `ENOEXEC'
--          The file is on a filesystem that doesn't support mapping.
--
--
-- - Function: void * mmap64 (void *ADDRESS, size_t LENGTH,int PROTECT,
--          int FLAGS, int FILEDES, off64_t OFFSET)
--     The `mmap64' function is equivalent to the `mmap' function but the
--     OFFSET parameter is of type `off64_t'.  On 32-bit systems this
--     allows the file associated with the FILEDES descriptor to be
--     larger than 2GB.  FILEDES must be a descriptor returned from a
--     call to `open64' or `fopen64' and `freopen64' where the descriptor
--     is retrieved with `fileno'.
--
--     When the sources are translated with `_FILE_OFFSET_BITS == 64' this
--     function is actually available under the name `mmap'.  I.e., the
--     new, extended API using 64 bit file sizes and offsets transparently
--     replaces the old API.
--
-- - Function: int munmap (void *ADDR, size_t LENGTH)
--     `munmap' removes any memory maps from (ADDR) to (ADDR + LENGTH).
--     LENGTH should be the length of the mapping.
--
--     It is safe to unmap multiple mappings in one command, or include
--     unmapped space in the range.  It is also possible to unmap only
--     part of an existing mapping.  However, only entire pages can be
--     removed.  If LENGTH is not an even number of pages, it will be
--     rounded up.
--
--     It returns 0 for success and -1 for an error.
--
--     One error is possible:
--
--    `EINVAL'
--          The memory range given was outside the user mmap range or
--          wasn't page aligned.
--
--
-- - Function: int msync (void *ADDRESS, size_t LENGTH, int FLAGS)
--     When using shared mappings, the kernel can write the file at any
--     time before the mapping is removed.  To be certain data has
--     actually been written to the file and will be accessible to
--     non-memory-mapped I/O, it is necessary to use this function.
--
--     It operates on the region ADDRESS to (ADDRESS + LENGTH).  It may
--     be used on part of a mapping or multiple mappings, however the
--     region given should not contain any unmapped space.
--
--     FLAGS can contain some options:
--
--    `MS_SYNC'
--          This flag makes sure the data is actually written _to disk_.
--          Normally `msync' only makes sure that accesses to a file with
--          conventional I/O reflect the recent changes.
--
--    `MS_ASYNC'
--          This tells `msync' to begin the synchronization, but not to
--          wait for it to complete.
--
--     `msync' returns 0 for success and -1 for error.  Errors include:
--
--    `EINVAL'
--          An invalid region was given, or the FLAGS were invalid.
--
--    `EFAULT'
--          There is no existing mapping in at least part of the given
--          region.
--
--
-- - Function: void * mremap (void *ADDRESS, size_t LENGTH, size_t
--          NEW_LENGTH, int FLAG)
--     This function can be used to change the size of an existing memory
--     area. ADDRESS and LENGTH must cover a region entirely mapped in
--     the same `mmap' statement. A new mapping with the same
--     characteristics will be returned with the length NEW_LENGTH.
--
--     One option is possible, `MREMAP_MAYMOVE'. If it is given in FLAGS,
--     the system may remove the existing mapping and create a new one of
--     the desired length in another location.
--
--     The address of the resulting mapping is returned, or -1. Possible
--     error codes include:
--
--    `EFAULT'
--          There is no existing mapping in at least part of the original
--          region, or the region covers two or more distinct mappings.
--
--    `EINVAL'
--          The address given is misaligned or inappropriate.
--
--    `EAGAIN'
--          The region has pages locked, and if extended it would exceed
--          the process's resource limit for locked pages.  *Note Limits
--          on Resources::.
--
--    `ENOMEM'
--          The region is private writable, and insufficient virtual
--          memory is available to extend it.  Also, this error will
--          occur if `MREMAP_MAYMOVE' is not given and the extension
--          would collide with another mapped region.
--
--
--   This function is only available on a few systems.  Except for
--performing optional optimizations one should not rely on this function.
--
--   Not all file descriptors may be mapped.  Sockets, pipes, and most
--devices only allow sequential access and do not fit into the mapping
--abstraction.  In addition, some regular files may not be mmapable, and
--older kernels may not support mapping at all.  Thus, programs using
--`mmap' should have a fallback method to use should it fail. *Note Mmap:
--(standards)Mmap.
--
-- - Function: int madvise (void *ADDR, size_t LENGTH, int ADVICE)
--     This function can be used to provide the system with ADVICE about
--     the intended usage patterns of the memory region starting at ADDR
--     and extending LENGTH bytes.
--
--     The valid BSD values for ADVICE are:
--
--    `MADV_NORMAL'
--          The region should receive no further special treatment.
--
--    `MADV_RANDOM'
--          The region will be accessed via random page references. The
--          kernel should page-in the minimal number of pages for each
--          page fault.
--
--    `MADV_SEQUENTIAL'
--          The region will be accessed via sequential page references.
--          This may cause the kernel to aggressively read-ahead,
--          expecting further sequential references after any page fault
--          within this region.
--
--    `MADV_WILLNEED'
--          The region will be needed.  The pages within this region may
--          be pre-faulted in by the kernel.
--
--    `MADV_DONTNEED'
--          The region is no longer needed.  The kernel may free these
--          pages, causing any changes to the pages to be lost, as well
--          as swapped out pages to be discarded.
--
--     The POSIX names are slightly different, but with the same meanings:
--
--    `POSIX_MADV_NORMAL'
--          This corresponds with BSD's `MADV_NORMAL'.
--
--    `POSIX_MADV_RANDOM'
--          This corresponds with BSD's `MADV_RANDOM'.
--
--    `POSIX_MADV_SEQUENTIAL'
--          This corresponds with BSD's `MADV_SEQUENTIAL'.
--
--    `POSIX_MADV_WILLNEED'
--          This corresponds with BSD's `MADV_WILLNEED'.
--
--    `POSIX_MADV_DONTNEED'
--          This corresponds with BSD's `MADV_DONTNEED'.
--
--     `msync' returns 0 for success and -1 for error.  Errors include:
--    `EINVAL'
--          An invalid region was given, or the ADVICE was invalid.
--
--    `EFAULT'
--          There is no existing mapping in at least part of the given
--          region.
--
--
--
--File: libc.info,  Node: Waiting for I/O,  Next: Synchronizing I/O,  Prev: Memory-mapped I/O,  Up: Low-Level I/O
--
--Waiting for Input or Output
--===========================
--
--   Sometimes a program needs to accept input on multiple input channels
--whenever input arrives.  For example, some workstations may have devices
--such as a digitizing tablet, function button box, or dial box that are
--connected via normal asynchronous serial interfaces; good user interface
--style requires responding immediately to input on any device.  Another
--example is a program that acts as a server to several other processes
--via pipes or sockets.
--
--   You cannot normally use `read' for this purpose, because this blocks
--the program until input is available on one particular file descriptor;
--input on other channels won't wake it up.  You could set nonblocking
--mode and poll each file descriptor in turn, but this is very
--inefficient.
--
--   A better solution is to use the `select' function.  This blocks the
--program until input or output is ready on a specified set of file
--descriptors, or until a timer expires, whichever comes first.  This
--facility is declared in the header file `sys/types.h'.
--
--   In the case of a server socket (*note Listening::), we say that
--"input" is available when there are pending connections that could be
--accepted (*note Accepting Connections::).  `accept' for server sockets
--blocks and interacts with `select' just as `read' does for normal input.
--
--   The file descriptor sets for the `select' function are specified as
--`fd_set' objects.  Here is the description of the data type and some
--macros for manipulating these objects.
--
-- - Data Type: fd_set
--     The `fd_set' data type represents file descriptor sets for the
--     `select' function.  It is actually a bit array.
--
-- - Macro: int FD_SETSIZE
--     The value of this macro is the maximum number of file descriptors
--     that a `fd_set' object can hold information about.  On systems
--     with a fixed maximum number, `FD_SETSIZE' is at least that number.
--     On some systems, including GNU, there is no absolute limit on the
--     number of descriptors open, but this macro still has a constant
--     value which controls the number of bits in an `fd_set'; if you get
--     a file descriptor with a value as high as `FD_SETSIZE', you cannot
--     put that descriptor into an `fd_set'.
--
-- - Macro: void FD_ZERO (fd_set *SET)
--     This macro initializes the file descriptor set SET to be the empty
--     set.
--
-- - Macro: void FD_SET (int FILEDES, fd_set *SET)
--     This macro adds FILEDES to the file descriptor set SET.
--
-- - Macro: void FD_CLR (int FILEDES, fd_set *SET)
--     This macro removes FILEDES from the file descriptor set SET.
--
-- - Macro: int FD_ISSET (int FILEDES, fd_set *SET)
--     This macro returns a nonzero value (true) if FILEDES is a member
--     of the file descriptor set SET, and zero (false) otherwise.
--
--   Next, here is the description of the `select' function itself.
--
-- - Function: int select (int NFDS, fd_set *READ-FDS, fd_set *WRITE-FDS,
--          fd_set *EXCEPT-FDS, struct timeval *TIMEOUT)
--     The `select' function blocks the calling process until there is
--     activity on any of the specified sets of file descriptors, or
--     until the timeout period has expired.
--
--     The file descriptors specified by the READ-FDS argument are
--     checked to see if they are ready for reading; the WRITE-FDS file
--     descriptors are checked to see if they are ready for writing; and
--     the EXCEPT-FDS file descriptors are checked for exceptional
--     conditions.  You can pass a null pointer for any of these
--     arguments if you are not interested in checking for that kind of
--     condition.
--
--     A file descriptor is considered ready for reading if it is not at
--     end of file.  A server socket is considered ready for reading if
--     there is a pending connection which can be accepted with `accept';
--     *note Accepting Connections::.  A client socket is ready for
--     writing when its connection is fully established; *note
--     Connecting::.
--
--     "Exceptional conditions" does not mean errors--errors are reported
--     immediately when an erroneous system call is executed, and do not
--     constitute a state of the descriptor.  Rather, they include
--     conditions such as the presence of an urgent message on a socket.
--     (*Note Sockets::, for information on urgent messages.)
--
--     The `select' function checks only the first NFDS file descriptors.
--     The usual thing is to pass `FD_SETSIZE' as the value of this
--     argument.
--
--     The TIMEOUT specifies the maximum time to wait.  If you pass a
--     null pointer for this argument, it means to block indefinitely
--     until one of the file descriptors is ready.  Otherwise, you should
--     provide the time in `struct timeval' format; see *Note
--     High-Resolution Calendar::.  Specify zero as the time (a `struct
--     timeval' containing all zeros) if you want to find out which
--     descriptors are ready without waiting if none are ready.
--
--     The normal return value from `select' is the total number of ready
--     file descriptors in all of the sets.  Each of the argument sets is
--     overwritten with information about the descriptors that are ready
--     for the corresponding operation.  Thus, to see if a particular
--     descriptor DESC has input, use `FD_ISSET (DESC, READ-FDS)' after
--     `select' returns.
--
--     If `select' returns because the timeout period expires, it returns
--     a value of zero.
--
--     Any signal will cause `select' to return immediately.  So if your
--     program uses signals, you can't rely on `select' to keep waiting
--     for the full time specified.  If you want to be sure of waiting
--     for a particular amount of time, you must check for `EINTR' and
--     repeat the `select' with a newly calculated timeout based on the
--     current time.  See the example below.  See also *Note Interrupted
--     Primitives::.
--
--     If an error occurs, `select' returns `-1' and does not modify the
--     argument file descriptor sets.  The following `errno' error
--     conditions are defined for this function:
--
--    `EBADF'
--          One of the file descriptor sets specified an invalid file
--          descriptor.
--
--    `EINTR'
--          The operation was interrupted by a signal.  *Note Interrupted
--          Primitives::.
--
--    `EINVAL'
--          The TIMEOUT argument is invalid; one of the components is
--          negative or too large.
--
--   *Portability Note:*  The `select' function is a BSD Unix feature.
--
--   Here is an example showing how you can use `select' to establish a
--timeout period for reading from a file descriptor.  The `input_timeout'
--function blocks the calling process until input is available on the
--file descriptor, or until the timeout period expires.
--
--     #include <errno.h>
--     #include <stdio.h>
--     #include <unistd.h>
--     #include <sys/types.h>
--     #include <sys/time.h>
--     
--     int
--     input_timeout (int filedes, unsigned int seconds)
--     {
--       fd_set set;
--       struct timeval timeout;
--     
--       /* Initialize the file descriptor set. */
--       FD_ZERO (&set);
--       FD_SET (filedes, &set);
--     
--       /* Initialize the timeout data structure. */
--       timeout.tv_sec = seconds;
--       timeout.tv_usec = 0;
--     
--       /* `select' returns 0 if timeout, 1 if input available, -1 if error. */
--       return TEMP_FAILURE_RETRY (select (FD_SETSIZE,
--                                          &set, NULL, NULL,
--                                          &timeout));
--     }
--     
--     int
--     main (void)
--     {
--       fprintf (stderr, "select returned %d.\n",
--                input_timeout (STDIN_FILENO, 5));
--       return 0;
--     }
--
--   There is another example showing the use of `select' to multiplex
--input from multiple sockets in *Note Server Example::.
--
--
--File: libc.info,  Node: Synchronizing I/O,  Next: Asynchronous I/O,  Prev: Waiting for I/O,  Up: Low-Level I/O
--
--Synchronizing I/O operations
--============================
--
--   In most modern operating systems, the normal I/O operations are not
--executed synchronously.  I.e., even if a `write' system call returns,
--this does not mean the data is actually written to the media, e.g., the
--disk.
--
--   In situations where synchronization points are necessary, you can use
--special functions which ensure that all operations finish before they
--return.
--
-- - Function: int sync (void)
--     A call to this function will not return as long as there is data
--     which has not been written to the device.  All dirty buffers in
--     the kernel will be written and so an overall consistent system can
--     be achieved (if no other process in parallel writes data).
--
--     A prototype for `sync' can be found in `unistd.h'.
--
--     The return value is zero to indicate no error.
--
--   Programs more often want to ensure that data written to a given file
--is committed, rather than all data in the system.  For this, `sync' is
--overkill.
--
-- - Function: int fsync (int FILDES)
--     The `fsync' function can be used to make sure all data associated
--     with the open file FILDES is written to the device associated with
--     the descriptor.  The function call does not return unless all
--     actions have finished.
--
--     A prototype for `fsync' can be found in `unistd.h'.
--
--     This function is a cancellation point in multi-threaded programs.
--     This is a problem if the thread allocates some resources (like
--     memory, file descriptors, semaphores or whatever) at the time
--     `fsync' is called.  If the thread gets canceled these resources
--     stay allocated until the program ends.  To avoid this, calls to
--     `fsync' should be protected using cancellation handlers.
--
--     The return value of the function is zero if no error occurred.
--     Otherwise it is -1 and the global variable ERRNO is set to the
--     following values:
--    `EBADF'
--          The descriptor FILDES is not valid.
--
--    `EINVAL'
--          No synchronization is possible since the system does not
--          implement this.
--
--   Sometimes it is not even necessary to write all data associated with
--a file descriptor.  E.g., in database files which do not change in size
--it is enough to write all the file content data to the device.
--Meta-information, like the modification time etc., are not that
--important and leaving such information uncommitted does not prevent a
--successful recovering of the file in case of a problem.
--
-- - Function: int fdatasync (int FILDES)
--     When a call to the `fdatasync' function returns, it is ensured
--     that all of the file data is written to the device.  For all
--     pending I/O operations, the parts guaranteeing data integrity
--     finished.
--
--     Not all systems implement the `fdatasync' operation.  On systems
--     missing this functionality `fdatasync' is emulated by a call to
--     `fsync' since the performed actions are a superset of those
--     required by `fdatasync'.
--
--     The prototype for `fdatasync' is in `unistd.h'.
--
--     The return value of the function is zero if no error occurred.
--     Otherwise it is -1 and the global variable ERRNO is set to the
--     following values:
--    `EBADF'
--          The descriptor FILDES is not valid.
--
--    `EINVAL'
--          No synchronization is possible since the system does not
--          implement this.
--
--
--File: libc.info,  Node: Asynchronous I/O,  Next: Control Operations,  Prev: Synchronizing I/O,  Up: Low-Level I/O
--
--Perform I/O Operations in Parallel
--==================================
--
--   The POSIX.1b standard defines a new set of I/O operations which can
--significantly reduce the time an application spends waiting at I/O.  The
--new functions allow a program to initiate one or more I/O operations and
--then immediately resume normal work while the I/O operations are
--executed in parallel.  This functionality is available if the
--`unistd.h' file defines the symbol `_POSIX_ASYNCHRONOUS_IO'.
--
--   These functions are part of the library with realtime functions named
--`librt'.  They are not actually part of the `libc' binary.  The
--implementation of these functions can be done using support in the
--kernel (if available) or using an implementation based on threads at
--userlevel.  In the latter case it might be necessary to link
--applications with the thread library `libpthread' in addition to
--`librt'.
--
--   All AIO operations operate on files which were opened previously.
--There might be arbitrarily many operations running for one file.  The
--asynchronous I/O operations are controlled using a data structure named
--`struct aiocb' ("AIO control block").  It is defined in `aio.h' as
--follows.
--
-- - Data Type: struct aiocb
--     The POSIX.1b standard mandates that the `struct aiocb' structure
--     contains at least the members described in the following table.
--     There might be more elements which are used by the implementation,
--     but depending upon these elements is not portable and is highly
--     deprecated.
--
--    `int aio_fildes'
--          This element specifies the file descriptor to be used for the
--          operation.  It must be a legal descriptor, otherwise the
--          operation will fail.
--
--          The device on which the file is opened must allow the seek
--          operation.  I.e., it is not possible to use any of the AIO
--          operations on devices like terminals where an `lseek' call
--          would lead to an error.
--
--    `off_t aio_offset'
--          This element specifies the offset in the file at which the
--          operation (input or output) is performed.  Since the
--          operations are carried out in arbitrary order and more than
--          one operation for one file descriptor can be started, one
--          cannot expect a current read/write position of the file
--          descriptor.
--
--    `volatile void *aio_buf'
--          This is a pointer to the buffer with the data to be written
--          or the place where the read data is stored.
--
--    `size_t aio_nbytes'
--          This element specifies the length of the buffer pointed to by
--          `aio_buf'.
--
--    `int aio_reqprio'
--          If the platform has defined `_POSIX_PRIORITIZED_IO' and
--          `_POSIX_PRIORITY_SCHEDULING', the AIO requests are processed
--          based on the current scheduling priority.  The `aio_reqprio'
--          element can then be used to lower the priority of the AIO
--          operation.
--
--    `struct sigevent aio_sigevent'
--          This element specifies how the calling process is notified
--          once the operation terminates.  If the `sigev_notify' element
--          is `SIGEV_NONE', no notification is sent.  If it is
--          `SIGEV_SIGNAL', the signal determined by `sigev_signo' is
--          sent.  Otherwise, `sigev_notify' must be `SIGEV_THREAD'.  In
--          this case, a thread is created which starts executing the
--          function pointed to by `sigev_notify_function'.
--
--    `int aio_lio_opcode'
--          This element is only used by the `lio_listio' and
--          `lio_listio64' functions.  Since these functions allow an
--          arbitrary number of operations to start at once, and each
--          operation can be input or output (or nothing), the
--          information must be stored in the control block.  The
--          possible values are:
--
--         `LIO_READ'
--               Start a read operation.  Read from the file at position
--               `aio_offset' and store the next `aio_nbytes' bytes in the
--               buffer pointed to by `aio_buf'.
--
--         `LIO_WRITE'
--               Start a write operation.  Write `aio_nbytes' bytes
--               starting at `aio_buf' into the file starting at position
--               `aio_offset'.
--
--         `LIO_NOP'
--               Do nothing for this control block.  This value is useful
--               sometimes when an array of `struct aiocb' values
--               contains holes, i.e., some of the values must not be
--               handled although the whole array is presented to the
--               `lio_listio' function.
--
--     When the sources are compiled using `_FILE_OFFSET_BITS == 64' on a
--     32 bit machine, this type is in fact `struct aiocb64', since the
--     LFS interface transparently replaces the `struct aiocb' definition.
--
--   For use with the AIO functions defined in the LFS, there is a
--similar type defined which replaces the types of the appropriate
--members with larger types but otherwise is equivalent to `struct
--aiocb'.  Particularly, all member names are the same.
--
-- - Data Type: struct aiocb64
--    `int aio_fildes'
--          This element specifies the file descriptor which is used for
--          the operation.  It must be a legal descriptor since otherwise
--          the operation fails for obvious reasons.
--
--          The device on which the file is opened must allow the seek
--          operation.  I.e., it is not possible to use any of the AIO
--          operations on devices like terminals where an `lseek' call
--          would lead to an error.
--
--    `off64_t aio_offset'
--          This element specifies at which offset in the file the
--          operation (input or output) is performed.  Since the
--          operation are carried in arbitrary order and more than one
--          operation for one file descriptor can be started, one cannot
--          expect a current read/write position of the file descriptor.
--
--    `volatile void *aio_buf'
--          This is a pointer to the buffer with the data to be written
--          or the place where the read data is stored.
--
--    `size_t aio_nbytes'
--          This element specifies the length of the buffer pointed to by
--          `aio_buf'.
--
--    `int aio_reqprio'
--          If for the platform `_POSIX_PRIORITIZED_IO' and
--          `_POSIX_PRIORITY_SCHEDULING' are defined the AIO requests are
--          processed based on the current scheduling priority.  The
--          `aio_reqprio' element can then be used to lower the priority
--          of the AIO operation.
--
--    `struct sigevent aio_sigevent'
--          This element specifies how the calling process is notified
--          once the operation terminates.  If the `sigev_notify',
--          element is `SIGEV_NONE' no notification is sent.  If it is
--          `SIGEV_SIGNAL', the signal determined by `sigev_signo' is
--          sent.  Otherwise, `sigev_notify' must be `SIGEV_THREAD' in
--          which case a thread which starts executing the function
--          pointed to by `sigev_notify_function'.
--
--    `int aio_lio_opcode'
--          This element is only used by the `lio_listio' and
--          `[lio_listio64' functions.  Since these functions allow an
--          arbitrary number of operations to start at once, and since
--          each operation can be input or output (or nothing), the
--          information must be stored in the control block.  See the
--          description of `struct aiocb' for a description of the
--          possible values.
--
--     When the sources are compiled using `_FILE_OFFSET_BITS == 64' on a
--     32 bit machine, this type is available under the name `struct
--     aiocb64', since the LFS transparently replaces the old interface.
--
--* Menu:
--
--* Asynchronous Reads/Writes::    Asynchronous Read and Write Operations.
--* Status of AIO Operations::     Getting the Status of AIO Operations.
--* Synchronizing AIO Operations:: Getting into a consistent state.
--* Cancel AIO Operations::        Cancellation of AIO Operations.
--* Configuration of AIO::         How to optimize the AIO implementation.
--
--
--File: libc.info,  Node: Asynchronous Reads/Writes,  Next: Status of AIO Operations,  Up: Asynchronous I/O
--
--Asynchronous Read and Write Operations
----------------------------------------
--
-- - Function: int aio_read (struct aiocb *AIOCBP)
--     This function initiates an asynchronous read operation.  It
--     immediately returns after the operation was enqueued or when an
--     error was encountered.
--
--     The first `aiocbp->aio_nbytes' bytes of the file for which
--     `aiocbp->aio_fildes' is a descriptor are written to the buffer
--     starting at `aiocbp->aio_buf'.  Reading starts at the absolute
--     position `aiocbp->aio_offset' in the file.
--
--     If prioritized I/O is supported by the platform the
--     `aiocbp->aio_reqprio' value is used to adjust the priority before
--     the request is actually enqueued.
--
--     The calling process is notified about the termination of the read
--     request according to the `aiocbp->aio_sigevent' value.
--
--     When `aio_read' returns, the return value is zero if no error
--     occurred that can be found before the process is enqueued.  If
--     such an early error is found, the function returns -1 and sets
--     `errno' to one of the following values:
--
--    `EAGAIN'
--          The request was not enqueued due to (temporarily) exceeded
--          resource limitations.
--
--    `ENOSYS'
--          The `aio_read' function is not implemented.
--
--    `EBADF'
--          The `aiocbp->aio_fildes' descriptor is not valid.  This
--          condition need not be recognized before enqueueing the
--          request and so this error might also be signaled
--          asynchronously.
--
--    `EINVAL'
--          The `aiocbp->aio_offset' or `aiocbp->aio_reqpiro' value is
--          invalid.  This condition need not be recognized before
--          enqueueing the request and so this error might also be
--          signaled asynchronously.
--
--     If `aio_read' returns zero, the current status of the request can
--     be queried using `aio_error' and `aio_return' functions.  As long
--     as the value returned by `aio_error' is `EINPROGRESS' the
--     operation has not yet completed.  If `aio_error' returns zero, the
--     operation successfully terminated, otherwise the value is to be
--     interpreted as an error code.  If the function terminated, the
--     result of the operation can be obtained using a call to
--     `aio_return'.  The returned value is the same as an equivalent
--     call to `read' would have returned.  Possible error codes returned
--     by `aio_error' are:
--
--    `EBADF'
--          The `aiocbp->aio_fildes' descriptor is not valid.
--
--    `ECANCELED'
--          The operation was canceled before the operation was finished
--          (*note Cancel AIO Operations::)
--
--    `EINVAL'
--          The `aiocbp->aio_offset' value is invalid.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is in fact `aio_read64' since the LFS interface
--     transparently replaces the normal implementation.
--
-- - Function: int aio_read64 (struct aiocb *AIOCBP)
--     This function is similar to the `aio_read' function.  The only
--     difference is that on 32 bit machines, the file descriptor should
--     be opened in the large file mode.  Internally, `aio_read64' uses
--     functionality equivalent to `lseek64' (*note File Position
--     Primitive::) to position the file descriptor correctly for the
--     reading, as opposed to `lseek' functionality used in `aio_read'.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64', this
--     function is available under the name `aio_read' and so
--     transparently replaces the interface for small files on 32 bit
--     machines.
--
--   To write data asynchronously to a file, there exists an equivalent
--pair of functions with a very similar interface.
--
-- - Function: int aio_write (struct aiocb *AIOCBP)
--     This function initiates an asynchronous write operation.  The
--     function call immediately returns after the operation was enqueued
--     or if before this happens an error was encountered.
--
--     The first `aiocbp->aio_nbytes' bytes from the buffer starting at
--     `aiocbp->aio_buf' are written to the file for which
--     `aiocbp->aio_fildes' is an descriptor, starting at the absolute
--     position `aiocbp->aio_offset' in the file.
--
--     If prioritized I/O is supported by the platform, the
--     `aiocbp->aio_reqprio' value is used to adjust the priority before
--     the request is actually enqueued.
--
--     The calling process is notified about the termination of the read
--     request according to the `aiocbp->aio_sigevent' value.
--
--     When `aio_write' returns, the return value is zero if no error
--     occurred that can be found before the process is enqueued.  If
--     such an early error is found the function returns -1 and sets
--     `errno' to one of the following values.
--
--    `EAGAIN'
--          The request was not enqueued due to (temporarily) exceeded
--          resource limitations.
--
--    `ENOSYS'
--          The `aio_write' function is not implemented.
--
--    `EBADF'
--          The `aiocbp->aio_fildes' descriptor is not valid.  This
--          condition may not be recognized before enqueueing the
--          request, and so this error might also be signaled
--          asynchronously.
--
--    `EINVAL'
--          The `aiocbp->aio_offset' or `aiocbp->aio_reqprio' value is
--          invalid.  This condition may not be recognized before
--          enqueueing the request and so this error might also be
--          signaled asynchronously.
--
--     In the case `aio_write' returns zero, the current status of the
--     request can be queried using `aio_error' and `aio_return'
--     functions.  As long as the value returned by `aio_error' is
--     `EINPROGRESS' the operation has not yet completed.  If `aio_error'
--     returns zero, the operation successfully terminated, otherwise the
--     value is to be interpreted as an error code.  If the function
--     terminated, the result of the operation can be get using a call to
--     `aio_return'.  The returned value is the same as an equivalent
--     call to `read' would have returned.  Possible error codes returned
--     by `aio_error' are:
--
--    `EBADF'
--          The `aiocbp->aio_fildes' descriptor is not valid.
--
--    `ECANCELED'
--          The operation was canceled before the operation was finished.
--          (*note Cancel AIO Operations::)
--
--    `EINVAL'
--          The `aiocbp->aio_offset' value is invalid.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64', this
--     function is in fact `aio_write64' since the LFS interface
--     transparently replaces the normal implementation.
--
-- - Function: int aio_write64 (struct aiocb *AIOCBP)
--     This function is similar to the `aio_write' function.  The only
--     difference is that on 32 bit machines the file descriptor should
--     be opened in the large file mode.  Internally `aio_write64' uses
--     functionality equivalent to `lseek64' (*note File Position
--     Primitive::) to position the file descriptor correctly for the
--     writing, as opposed to `lseek' functionality used in `aio_write'.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64', this
--     function is available under the name `aio_write' and so
--     transparently replaces the interface for small files on 32 bit
--     machines.
--
--   Besides these functions with the more or less traditional interface,
--POSIX.1b also defines a function which can initiate more than one
--operation at a time, and which can handle freely mixed read and write
--operations.  It is therefore similar to a combination of `readv' and
--`writev'.
--
-- - Function: int lio_listio (int MODE, struct aiocb *const LIST[], int
--          NENT, struct sigevent *SIG)
--     The `lio_listio' function can be used to enqueue an arbitrary
--     number of read and write requests at one time.  The requests can
--     all be meant for the same file, all for different files or every
--     solution in between.
--
--     `lio_listio' gets the NENT requests from the array pointed to by
--     LIST.  The operation to be performed is determined by the
--     `aio_lio_opcode' member in each element of LIST.  If this field is
--     `LIO_READ' a read operation is enqueued, similar to a call of
--     `aio_read' for this element of the array (except that the way the
--     termination is signalled is different, as we will see below).  If
--     the `aio_lio_opcode' member is `LIO_WRITE' a write operation is
--     enqueued.  Otherwise the `aio_lio_opcode' must be `LIO_NOP' in
--     which case this element of LIST is simply ignored.  This
--     "operation" is useful in situations where one has a fixed array of
--     `struct aiocb' elements from which only a few need to be handled at
--     a time.  Another situation is where the `lio_listio' call was
--     canceled before all requests are processed (*note Cancel AIO
--     Operations::) and the remaining requests have to be reissued.
--
--     The other members of each element of the array pointed to by
--     `list' must have values suitable for the operation as described in
--     the documentation for `aio_read' and `aio_write' above.
--
--     The MODE argument determines how `lio_listio' behaves after having
--     enqueued all the requests.  If MODE is `LIO_WAIT' it waits until
--     all requests terminated.  Otherwise MODE must be `LIO_NOWAIT' and
--     in this case the function returns immediately after having
--     enqueued all the requests.  In this case the caller gets a
--     notification of the termination of all requests according to the
--     SIG parameter.  If SIG is `NULL' no notification is send.
--     Otherwise a signal is sent or a thread is started, just as
--     described in the description for `aio_read' or `aio_write'.
--
--     If MODE is `LIO_WAIT', the return value of `lio_listio' is 0 when
--     all requests completed successfully.  Otherwise the function
--     return -1 and `errno' is set accordingly.  To find out which
--     request or requests failed one has to use the `aio_error' function
--     on all the elements of the array LIST.
--
--     In case MODE is `LIO_NOWAIT', the function returns 0 if all
--     requests were enqueued correctly.  The current state of the
--     requests can be found using `aio_error' and `aio_return' as
--     described above.  If `lio_listio' returns -1 in this mode, the
--     global variable `errno' is set accordingly.  If a request did not
--     yet terminate, a call to `aio_error' returns `EINPROGRESS'.  If
--     the value is different, the request is finished and the error
--     value (or 0) is returned and the result of the operation can be
--     retrieved using `aio_return'.
--
--     Possible values for `errno' are:
--
--    `EAGAIN'
--          The resources necessary to queue all the requests are not
--          available at the moment.  The error status for each element
--          of LIST must be checked to determine which request failed.
--
--          Another reason could be that the system wide limit of AIO
--          requests is exceeded.  This cannot be the case for the
--          implementation on GNU systems since no arbitrary limits exist.
--
--    `EINVAL'
--          The MODE parameter is invalid or NENT is larger than
--          `AIO_LISTIO_MAX'.
--
--    `EIO'
--          One or more of the request's I/O operations failed.  The
--          error status of each request should be checked to determine
--          which one failed.
--
--    `ENOSYS'
--          The `lio_listio' function is not supported.
--
--     If the MODE parameter is `LIO_NOWAIT' and the caller cancels a
--     request, the error status for this request returned by `aio_error'
--     is `ECANCELED'.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64', this
--     function is in fact `lio_listio64' since the LFS interface
--     transparently replaces the normal implementation.
--
-- - Function: int lio_listio64 (int MODE, struct aiocb *const LIST, int
--          NENT, struct sigevent *SIG)
--     This function is similar to the `lio_listio' function.  The only
--     difference is that on 32 bit machines, the file descriptor should
--     be opened in the large file mode.  Internally, `lio_listio64' uses
--     functionality equivalent to `lseek64' (*note File Position
--     Primitive::) to position the file descriptor correctly for the
--     reading or writing, as opposed to `lseek' functionality used in
--     `lio_listio'.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64', this
--     function is available under the name `lio_listio' and so
--     transparently replaces the interface for small files on 32 bit
--     machines.
--
--
--File: libc.info,  Node: Status of AIO Operations,  Next: Synchronizing AIO Operations,  Prev: Asynchronous Reads/Writes,  Up: Asynchronous I/O
--
--Getting the Status of AIO Operations
--------------------------------------
--
--   As already described in the documentation of the functions in the
--last section, it must be possible to get information about the status
--of an I/O request.  When the operation is performed truly
--asynchronously (as with `aio_read' and `aio_write' and with
--`lio_listio' when the mode is `LIO_NOWAIT'), one sometimes needs to
--know whether a specific request already terminated and if so, what the
--result was.  The following two functions allow you to get this kind of
--information.
--
-- - Function: int aio_error (const struct aiocb *AIOCBP)
--     This function determines the error state of the request described
--     by the `struct aiocb' variable pointed to by AIOCBP.  If the
--     request has not yet terminated the value returned is always
--     `EINPROGRESS'.  Once the request has terminated the value
--     `aio_error' returns is either 0 if the request completed
--     successfully or it returns the value which would be stored in the
--     `errno' variable if the request would have been done using `read',
--     `write', or `fsync'.
--
--     The function can return `ENOSYS' if it is not implemented.  It
--     could also return `EINVAL' if the AIOCBP parameter does not refer
--     to an asynchronous operation whose return status is not yet known.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is in fact `aio_error64' since the LFS interface
--     transparently replaces the normal implementation.
--
-- - Function: int aio_error64 (const struct aiocb64 *AIOCBP)
--     This function is similar to `aio_error' with the only difference
--     that the argument is a reference to a variable of type `struct
--     aiocb64'.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is available under the name `aio_error' and so
--     transparently replaces the interface for small files on 32 bit
--     machines.
--
-- - Function: ssize_t aio_return (const struct aiocb *AIOCBP)
--     This function can be used to retrieve the return status of the
--     operation carried out by the request described in the variable
--     pointed to by AIOCBP.  As long as the error status of this request
--     as returned by `aio_error' is `EINPROGRESS' the return of this
--     function is undefined.
--
--     Once the request is finished this function can be used exactly
--     once to retrieve the return value.  Following calls might lead to
--     undefined behavior.  The return value itself is the value which
--     would have been returned by the `read', `write', or `fsync' call.
--
--     The function can return `ENOSYS' if it is not implemented.  It
--     could also return `EINVAL' if the AIOCBP parameter does not refer
--     to an asynchronous operation whose return status is not yet known.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is in fact `aio_return64' since the LFS interface
--     transparently replaces the normal implementation.
--
-- - Function: int aio_return64 (const struct aiocb64 *AIOCBP)
--     This function is similar to `aio_return' with the only difference
--     that the argument is a reference to a variable of type `struct
--     aiocb64'.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is available under the name `aio_return' and so
--     transparently replaces the interface for small files on 32 bit
--     machines.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-23 glibc-2.3.2-200304020432/manual/libc.info-23
---- glibc-2.3.2/manual/libc.info-23	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-23	Thu Jan  1 01:00:00 1970
-@@ -1,1221 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Synchronizing AIO Operations,  Next: Cancel AIO Operations,  Prev: Status of AIO Operations,  Up: Asynchronous I/O
--
--Getting into a Consistent State
---------------------------------
--
--   When dealing with asynchronous operations it is sometimes necessary
--to get into a consistent state.  This would mean for AIO that one wants
--to know whether a certain request or a group of request were processed.
--This could be done by waiting for the notification sent by the system
--after the operation terminated, but this sometimes would mean wasting
--resources (mainly computation time).  Instead POSIX.1b defines two
--functions which will help with most kinds of consistency.
--
--   The `aio_fsync' and `aio_fsync64' functions are only available if
--the symbol `_POSIX_SYNCHRONIZED_IO' is defined in `unistd.h'.
--
-- - Function: int aio_fsync (int OP, struct aiocb *AIOCBP)
--     Calling this function forces all I/O operations operating queued
--     at the time of the function call operating on the file descriptor
--     `aiocbp->aio_fildes' into the synchronized I/O completion state
--     (*note Synchronizing I/O::).  The `aio_fsync' function returns
--     immediately but the notification through the method described in
--     `aiocbp->aio_sigevent' will happen only after all requests for this
--     file descriptor have terminated and the file is synchronized.
--     This also means that requests for this very same file descriptor
--     which are queued after the synchronization request are not
--     affected.
--
--     If OP is `O_DSYNC' the synchronization happens as with a call to
--     `fdatasync'.  Otherwise OP should be `O_SYNC' and the
--     synchronization happens as with `fsync'.
--
--     As long as the synchronization has not happened, a call to
--     `aio_error' with the reference to the object pointed to by AIOCBP
--     returns `EINPROGRESS'.  Once the synchronization is done
--     `aio_error' return 0 if the synchronization was not successful.
--     Otherwise the value returned is the value to which the `fsync' or
--     `fdatasync' function would have set the `errno' variable.  In this
--     case nothing can be assumed about the consistency for the data
--     written to this file descriptor.
--
--     The return value of this function is 0 if the request was
--     successfully enqueued.  Otherwise the return value is -1 and
--     `errno' is set to one of the following values:
--
--    `EAGAIN'
--          The request could not be enqueued due to temporary lack of
--          resources.
--
--    `EBADF'
--          The file descriptor `aiocbp->aio_fildes' is not valid or not
--          open for writing.
--
--    `EINVAL'
--          The implementation does not support I/O synchronization or
--          the OP parameter is other than `O_DSYNC' and `O_SYNC'.
--
--    `ENOSYS'
--          This function is not implemented.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is in fact `aio_fsync64' since the LFS interface
--     transparently replaces the normal implementation.
--
-- - Function: int aio_fsync64 (int OP, struct aiocb64 *AIOCBP)
--     This function is similar to `aio_fsync' with the only difference
--     that the argument is a reference to a variable of type `struct
--     aiocb64'.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is available under the name `aio_fsync' and so
--     transparently replaces the interface for small files on 32 bit
--     machines.
--
--   Another method of synchronization is to wait until one or more
--requests of a specific set terminated.  This could be achieved by the
--`aio_*' functions to notify the initiating process about the
--termination but in some situations this is not the ideal solution.  In
--a program which constantly updates clients somehow connected to the
--server it is not always the best solution to go round robin since some
--connections might be slow.  On the other hand letting the `aio_*'
--function notify the caller might also be not the best solution since
--whenever the process works on preparing data for on client it makes no
--sense to be interrupted by a notification since the new client will not
--be handled before the current client is served.  For situations like
--this `aio_suspend' should be used.
--
-- - Function: int aio_suspend (const struct aiocb *const LIST[], int
--          NENT, const struct timespec *TIMEOUT)
--     When calling this function, the calling thread is suspended until
--     at least one of the requests pointed to by the NENT elements of the
--     array LIST has completed.  If any of the requests has already
--     completed at the time `aio_suspend' is called, the function returns
--     immediately.  Whether a request has terminated or not is
--     determined by comparing the error status of the request with
--     `EINPROGRESS'.  If an element of LIST is `NULL', the entry is
--     simply ignored.
--
--     If no request has finished, the calling process is suspended.  If
--     TIMEOUT is `NULL', the process is not woken until a request has
--     finished.  If TIMEOUT is not `NULL', the process remains suspended
--     at least as long as specified in TIMEOUT.  In this case,
--     `aio_suspend' returns with an error.
--
--     The return value of the function is 0 if one or more requests from
--     the LIST have terminated.  Otherwise the function returns -1 and
--     `errno' is set to one of the following values:
--
--    `EAGAIN'
--          None of the requests from the LIST completed in the time
--          specified by TIMEOUT.
--
--    `EINTR'
--          A signal interrupted the `aio_suspend' function.  This signal
--          might also be sent by the AIO implementation while signalling
--          the termination of one of the requests.
--
--    `ENOSYS'
--          The `aio_suspend' function is not implemented.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is in fact `aio_suspend64' since the LFS interface
--     transparently replaces the normal implementation.
--
-- - Function: int aio_suspend64 (const struct aiocb64 *const LIST[], int
--          NENT, const struct timespec *TIMEOUT)
--     This function is similar to `aio_suspend' with the only difference
--     that the argument is a reference to a variable of type `struct
--     aiocb64'.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is available under the name `aio_suspend' and so
--     transparently replaces the interface for small files on 32 bit
--     machines.
--
--
--File: libc.info,  Node: Cancel AIO Operations,  Next: Configuration of AIO,  Prev: Synchronizing AIO Operations,  Up: Asynchronous I/O
--
--Cancellation of AIO Operations
--------------------------------
--
--   When one or more requests are asynchronously processed, it might be
--useful in some situations to cancel a selected operation, e.g., if it
--becomes obvious that the written data is no longer accurate and would
--have to be overwritten soon.  As an example, assume an application,
--which writes data in files in a situation where new incoming data would
--have to be written in a file which will be updated by an enqueued
--request.  The POSIX AIO implementation provides such a function, but
--this function is not capable of forcing the cancellation of the
--request.  It is up to the implementation to decide whether it is
--possible to cancel the operation or not.  Therefore using this function
--is merely a hint.
--
-- - Function: int aio_cancel (int FILDES, struct aiocb *AIOCBP)
--     The `aio_cancel' function can be used to cancel one or more
--     outstanding requests.  If the AIOCBP parameter is `NULL', the
--     function tries to cancel all of the outstanding requests which
--     would process the file descriptor FILDES (i.e., whose `aio_fildes'
--     member is FILDES).  If AIOCBP is not `NULL', `aio_cancel' attempts
--     to cancel the specific request pointed to by AIOCBP.
--
--     For requests which were successfully canceled, the normal
--     notification about the termination of the request should take
--     place.  I.e., depending on the `struct sigevent' object which
--     controls this, nothing happens, a signal is sent or a thread is
--     started.  If the request cannot be canceled, it terminates the
--     usual way after performing the operation.
--
--     After a request is successfully canceled, a call to `aio_error'
--     with a reference to this request as the parameter will return
--     `ECANCELED' and a call to `aio_return' will return -1.  If the
--     request wasn't canceled and is still running the error status is
--     still `EINPROGRESS'.
--
--     The return value of the function is `AIO_CANCELED' if there were
--     requests which haven't terminated and which were successfully
--     canceled.  If there is one or more requests left which couldn't be
--     canceled, the return value is `AIO_NOTCANCELED'.  In this case
--     `aio_error' must be used to find out which of the, perhaps
--     multiple, requests (in AIOCBP is `NULL') weren't successfully
--     canceled.  If all requests already terminated at the time
--     `aio_cancel' is called the return value is `AIO_ALLDONE'.
--
--     If an error occurred during the execution of `aio_cancel' the
--     function returns -1 and sets `errno' to one of the following
--     values.
--
--    `EBADF'
--          The file descriptor FILDES is not valid.
--
--    `ENOSYS'
--          `aio_cancel' is not implemented.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64', this
--     function is in fact `aio_cancel64' since the LFS interface
--     transparently replaces the normal implementation.
--
-- - Function: int aio_cancel64 (int FILDES, struct aiocb64 *AIOCBP)
--     This function is similar to `aio_cancel' with the only difference
--     that the argument is a reference to a variable of type `struct
--     aiocb64'.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64', this
--     function is available under the name `aio_cancel' and so
--     transparently replaces the interface for small files on 32 bit
--     machines.
--
--
--File: libc.info,  Node: Configuration of AIO,  Prev: Cancel AIO Operations,  Up: Asynchronous I/O
--
--How to optimize the AIO implementation
----------------------------------------
--
--   The POSIX standard does not specify how the AIO functions are
--implemented.  They could be system calls, but it is also possible to
--emulate them at userlevel.
--
--   At the point of this writing, the available implementation is a
--userlevel implementation which uses threads for handling the enqueued
--requests.  While this implementation requires making some decisions
--about limitations, hard limitations are something which is best avoided
--in the GNU C library.  Therefore, the GNU C library provides a means
--for tuning the AIO implementation according to the individual use.
--
-- - Data Type: struct aioinit
--     This data type is used to pass the configuration or tunable
--     parameters to the implementation.  The program has to initialize
--     the members of this struct and pass it to the implementation using
--     the `aio_init' function.
--
--    `int aio_threads'
--          This member specifies the maximal number of threads which may
--          be used at any one time.
--
--    `int aio_num'
--          This number provides an estimate on the maximal number of
--          simultaneously enqueued requests.
--
--    `int aio_locks'
--          Unused.
--
--    `int aio_usedba'
--          Unused.
--
--    `int aio_debug'
--          Unused.
--
--    `int aio_numusers'
--          Unused.
--
--    `int aio_reserved[2]'
--          Unused.
--
-- - Function: void aio_init (const struct aioinit *INIT)
--     This function must be called before any other AIO function.
--     Calling it is completely voluntary, as it is only meant to help
--     the AIO implementation perform better.
--
--     Before calling the `aio_init', function the members of a variable
--     of type `struct aioinit' must be initialized.  Then a reference to
--     this variable is passed as the parameter to `aio_init' which itself
--     may or may not pay attention to the hints.
--
--     The function has no return value and no error cases are defined.
--     It is a extension which follows a proposal from the SGI
--     implementation in Irix 6.  It is not covered by POSIX.1b or Unix98.
--
--
--File: libc.info,  Node: Control Operations,  Next: Duplicating Descriptors,  Prev: Asynchronous I/O,  Up: Low-Level I/O
--
--Control Operations on Files
--===========================
--
--   This section describes how you can perform various other operations
--on file descriptors, such as inquiring about or setting flags describing
--the status of the file descriptor, manipulating record locks, and the
--like.  All of these operations are performed by the function `fcntl'.
--
--   The second argument to the `fcntl' function is a command that
--specifies which operation to perform.  The function and macros that name
--various flags that are used with it are declared in the header file
--`fcntl.h'.  Many of these flags are also used by the `open' function;
--see *Note Opening and Closing Files::.
--
-- - Function: int fcntl (int FILEDES, int COMMAND, ...)
--     The `fcntl' function performs the operation specified by COMMAND
--     on the file descriptor FILEDES.  Some commands require additional
--     arguments to be supplied.  These additional arguments and the
--     return value and error conditions are given in the detailed
--     descriptions of the individual commands.
--
--     Briefly, here is a list of what the various commands are.
--
--    `F_DUPFD'
--          Duplicate the file descriptor (return another file descriptor
--          pointing to the same open file).  *Note Duplicating
--          Descriptors::.
--
--    `F_GETFD'
--          Get flags associated with the file descriptor.  *Note
--          Descriptor Flags::.
--
--    `F_SETFD'
--          Set flags associated with the file descriptor.  *Note
--          Descriptor Flags::.
--
--    `F_GETFL'
--          Get flags associated with the open file.  *Note File Status
--          Flags::.
--
--    `F_SETFL'
--          Set flags associated with the open file.  *Note File Status
--          Flags::.
--
--    `F_GETLK'
--          Get a file lock.  *Note File Locks::.
--
--    `F_SETLK'
--          Set or clear a file lock.  *Note File Locks::.
--
--    `F_SETLKW'
--          Like `F_SETLK', but wait for completion.  *Note File Locks::.
--
--    `F_GETOWN'
--          Get process or process group ID to receive `SIGIO' signals.
--          *Note Interrupt Input::.
--
--    `F_SETOWN'
--          Set process or process group ID to receive `SIGIO' signals.
--          *Note Interrupt Input::.
--
--     This function is a cancellation point in multi-threaded programs.
--     This is a problem if the thread allocates some resources (like
--     memory, file descriptors, semaphores or whatever) at the time
--     `fcntl' is called.  If the thread gets canceled these resources
--     stay allocated until the program ends.  To avoid this calls to
--     `fcntl' should be protected using cancellation handlers.
--
--
--File: libc.info,  Node: Duplicating Descriptors,  Next: Descriptor Flags,  Prev: Control Operations,  Up: Low-Level I/O
--
--Duplicating Descriptors
--=======================
--
--   You can "duplicate" a file descriptor, or allocate another file
--descriptor that refers to the same open file as the original.  Duplicate
--descriptors share one file position and one set of file status flags
--(*note File Status Flags::), but each has its own set of file descriptor
--flags (*note Descriptor Flags::).
--
--   The major use of duplicating a file descriptor is to implement
--"redirection" of input or output:  that is, to change the file or pipe
--that a particular file descriptor corresponds to.
--
--   You can perform this operation using the `fcntl' function with the
--`F_DUPFD' command, but there are also convenient functions `dup' and
--`dup2' for duplicating descriptors.
--
--   The `fcntl' function and flags are declared in `fcntl.h', while
--prototypes for `dup' and `dup2' are in the header file `unistd.h'.
--
-- - Function: int dup (int OLD)
--     This function copies descriptor OLD to the first available
--     descriptor number (the first number not currently open).  It is
--     equivalent to `fcntl (OLD, F_DUPFD, 0)'.
--
-- - Function: int dup2 (int OLD, int NEW)
--     This function copies the descriptor OLD to descriptor number NEW.
--
--     If OLD is an invalid descriptor, then `dup2' does nothing; it does
--     not close NEW.  Otherwise, the new duplicate of OLD replaces any
--     previous meaning of descriptor NEW, as if NEW were closed first.
--
--     If OLD and NEW are different numbers, and OLD is a valid
--     descriptor number, then `dup2' is equivalent to:
--
--          close (NEW);
--          fcntl (OLD, F_DUPFD, NEW)
--
--     However, `dup2' does this atomically; there is no instant in the
--     middle of calling `dup2' at which NEW is closed and not yet a
--     duplicate of OLD.
--
-- - Macro: int F_DUPFD
--     This macro is used as the COMMAND argument to `fcntl', to copy the
--     file descriptor given as the first argument.
--
--     The form of the call in this case is:
--
--          fcntl (OLD, F_DUPFD, NEXT-FILEDES)
--
--     The NEXT-FILEDES argument is of type `int' and specifies that the
--     file descriptor returned should be the next available one greater
--     than or equal to this value.
--
--     The return value from `fcntl' with this command is normally the
--     value of the new file descriptor.  A return value of -1 indicates
--     an error.  The following `errno' error conditions are defined for
--     this command:
--
--    `EBADF'
--          The OLD argument is invalid.
--
--    `EINVAL'
--          The NEXT-FILEDES argument is invalid.
--
--    `EMFILE'
--          There are no more file descriptors available--your program is
--          already using the maximum.  In BSD and GNU, the maximum is
--          controlled by a resource limit that can be changed; *note
--          Limits on Resources::, for more information about the
--          `RLIMIT_NOFILE' limit.
--
--     `ENFILE' is not a possible error code for `dup2' because `dup2'
--     does not create a new opening of a file; duplicate descriptors do
--     not count toward the limit which `ENFILE' indicates.  `EMFILE' is
--     possible because it refers to the limit on distinct descriptor
--     numbers in use in one process.
--
--   Here is an example showing how to use `dup2' to do redirection.
--Typically, redirection of the standard streams (like `stdin') is done
--by a shell or shell-like program before calling one of the `exec'
--functions (*note Executing a File::) to execute a new program in a
--child process.  When the new program is executed, it creates and
--initializes the standard streams to point to the corresponding file
--descriptors, before its `main' function is invoked.
--
--   So, to redirect standard input to a file, the shell could do
--something like:
--
--     pid = fork ();
--     if (pid == 0)
--       {
--         char *filename;
--         char *program;
--         int file;
--         ...
--         file = TEMP_FAILURE_RETRY (open (filename, O_RDONLY));
--         dup2 (file, STDIN_FILENO);
--         TEMP_FAILURE_RETRY (close (file));
--         execv (program, NULL);
--       }
--
--   There is also a more detailed example showing how to implement
--redirection in the context of a pipeline of processes in *Note
--Launching Jobs::.
--
--
--File: libc.info,  Node: Descriptor Flags,  Next: File Status Flags,  Prev: Duplicating Descriptors,  Up: Low-Level I/O
--
--File Descriptor Flags
--=====================
--
--   "File descriptor flags" are miscellaneous attributes of a file
--descriptor.  These flags are associated with particular file
--descriptors, so that if you have created duplicate file descriptors
--from a single opening of a file, each descriptor has its own set of
--flags.
--
--   Currently there is just one file descriptor flag: `FD_CLOEXEC',
--which causes the descriptor to be closed if you use any of the
--`exec...' functions (*note Executing a File::).
--
--   The symbols in this section are defined in the header file `fcntl.h'.
--
-- - Macro: int F_GETFD
--     This macro is used as the COMMAND argument to `fcntl', to specify
--     that it should return the file descriptor flags associated with
--     the FILEDES argument.
--
--     The normal return value from `fcntl' with this command is a
--     nonnegative number which can be interpreted as the bitwise OR of
--     the individual flags (except that currently there is only one flag
--     to use).
--
--     In case of an error, `fcntl' returns -1.  The following `errno'
--     error conditions are defined for this command:
--
--    `EBADF'
--          The FILEDES argument is invalid.
--
-- - Macro: int F_SETFD
--     This macro is used as the COMMAND argument to `fcntl', to specify
--     that it should set the file descriptor flags associated with the
--     FILEDES argument.  This requires a third `int' argument to specify
--     the new flags, so the form of the call is:
--
--          fcntl (FILEDES, F_SETFD, NEW-FLAGS)
--
--     The normal return value from `fcntl' with this command is an
--     unspecified value other than -1, which indicates an error.  The
--     flags and error conditions are the same as for the `F_GETFD'
--     command.
--
--   The following macro is defined for use as a file descriptor flag with
--the `fcntl' function.  The value is an integer constant usable as a bit
--mask value.
--
-- - Macro: int FD_CLOEXEC
--     This flag specifies that the file descriptor should be closed when
--     an `exec' function is invoked; see *Note Executing a File::.  When
--     a file descriptor is allocated (as with `open' or `dup'), this bit
--     is initially cleared on the new file descriptor, meaning that
--     descriptor will survive into the new program after `exec'.
--
--   If you want to modify the file descriptor flags, you should get the
--current flags with `F_GETFD' and modify the value.  Don't assume that
--the flags listed here are the only ones that are implemented; your
--program may be run years from now and more flags may exist then.  For
--example, here is a function to set or clear the flag `FD_CLOEXEC'
--without altering any other flags:
--
--     /* Set the `FD_CLOEXEC' flag of DESC if VALUE is nonzero,
--        or clear the flag if VALUE is 0.
--        Return 0 on success, or -1 on error with `errno' set. */
--     
--     int
--     set_cloexec_flag (int desc, int value)
--     {
--       int oldflags = fcntl (desc, F_GETFD, 0);
--       /* If reading the flags failed, return error indication now. */
--       if (oldflags < 0)
--         return oldflags;
--       /* Set just the flag we want to set. */
--       if (value != 0)
--         oldflags |= FD_CLOEXEC;
--       else
--         oldflags &= ~FD_CLOEXEC;
--       /* Store modified flag word in the descriptor. */
--       return fcntl (desc, F_SETFD, oldflags);
--     }
--
--
--File: libc.info,  Node: File Status Flags,  Next: File Locks,  Prev: Descriptor Flags,  Up: Low-Level I/O
--
--File Status Flags
--=================
--
--   "File status flags" are used to specify attributes of the opening of
--a file.  Unlike the file descriptor flags discussed in *Note Descriptor
--Flags::, the file status flags are shared by duplicated file descriptors
--resulting from a single opening of the file.  The file status flags are
--specified with the FLAGS argument to `open'; *note Opening and Closing
--Files::.
--
--   File status flags fall into three categories, which are described in
--the following sections.
--
--   * *Note Access Modes::, specify what type of access is allowed to the
--     file: reading, writing, or both.  They are set by `open' and are
--     returned by `fcntl', but cannot be changed.
--
--   * *Note Open-time Flags::, control details of what `open' will do.
--     These flags are not preserved after the `open' call.
--
--   * *Note Operating Modes::, affect how operations such as `read' and
--     `write' are done.  They are set by `open', and can be fetched or
--     changed with `fcntl'.
--
--   The symbols in this section are defined in the header file `fcntl.h'.
--
--* Menu:
--
--* Access Modes::                Whether the descriptor can read or write.
--* Open-time Flags::             Details of `open'.
--* Operating Modes::             Special modes to control I/O operations.
--* Getting File Status Flags::   Fetching and changing these flags.
--
--
--File: libc.info,  Node: Access Modes,  Next: Open-time Flags,  Up: File Status Flags
--
--File Access Modes
-------------------
--
--   The file access modes allow a file descriptor to be used for reading,
--writing, or both.  (In the GNU system, they can also allow none of
--these, and allow execution of the file as a program.)  The access modes
--are chosen when the file is opened, and never change.
--
-- - Macro: int O_RDONLY
--     Open the file for read access.
--
-- - Macro: int O_WRONLY
--     Open the file for write access.
--
-- - Macro: int O_RDWR
--     Open the file for both reading and writing.
--
--   In the GNU system (and not in other systems), `O_RDONLY' and
--`O_WRONLY' are independent bits that can be bitwise-ORed together, and
--it is valid for either bit to be set or clear.  This means that
--`O_RDWR' is the same as `O_RDONLY|O_WRONLY'.  A file access mode of
--zero is permissible; it allows no operations that do input or output to
--the file, but does allow other operations such as `fchmod'.  On the GNU
--system, since "read-only" or "write-only" is a misnomer, `fcntl.h'
--defines additional names for the file access modes.  These names are
--preferred when writing GNU-specific code.  But most programs will want
--to be portable to other POSIX.1 systems and should use the POSIX.1
--names above instead.
--
-- - Macro: int O_READ
--     Open the file for reading.  Same as `O_RDONLY'; only defined on
--     GNU.
--
-- - Macro: int O_WRITE
--     Open the file for writing.  Same as `O_WRONLY'; only defined on
--     GNU.
--
-- - Macro: int O_EXEC
--     Open the file for executing.  Only defined on GNU.
--
--   To determine the file access mode with `fcntl', you must extract the
--access mode bits from the retrieved file status flags.  In the GNU
--system, you can just test the `O_READ' and `O_WRITE' bits in the flags
--word.  But in other POSIX.1 systems, reading and writing access modes
--are not stored as distinct bit flags.  The portable way to extract the
--file access mode bits is with `O_ACCMODE'.
--
-- - Macro: int O_ACCMODE
--     This macro stands for a mask that can be bitwise-ANDed with the
--     file status flag value to produce a value representing the file
--     access mode.  The mode will be `O_RDONLY', `O_WRONLY', or `O_RDWR'.
--     (In the GNU system it could also be zero, and it never includes the
--     `O_EXEC' bit.)
--
--
--File: libc.info,  Node: Open-time Flags,  Next: Operating Modes,  Prev: Access Modes,  Up: File Status Flags
--
--Open-time Flags
-----------------
--
--   The open-time flags specify options affecting how `open' will behave.
--These options are not preserved once the file is open.  The exception to
--this is `O_NONBLOCK', which is also an I/O operating mode and so it
--_is_ saved.  *Note Opening and Closing Files::, for how to call `open'.
--
--   There are two sorts of options specified by open-time flags.
--
--   * "File name translation flags" affect how `open' looks up the file
--     name to locate the file, and whether the file can be created.
--
--   * "Open-time action flags" specify extra operations that `open' will
--     perform on the file once it is open.
--
--   Here are the file name translation flags.
--
-- - Macro: int O_CREAT
--     If set, the file will be created if it doesn't already exist.
--
-- - Macro: int O_EXCL
--     If both `O_CREAT' and `O_EXCL' are set, then `open' fails if the
--     specified file already exists.  This is guaranteed to never
--     clobber an existing file.
--
-- - Macro: int O_NONBLOCK
--     This prevents `open' from blocking for a "long time" to open the
--     file.  This is only meaningful for some kinds of files, usually
--     devices such as serial ports; when it is not meaningful, it is
--     harmless and ignored.  Often opening a port to a modem blocks
--     until the modem reports carrier detection; if `O_NONBLOCK' is
--     specified, `open' will return immediately without a carrier.
--
--     Note that the `O_NONBLOCK' flag is overloaded as both an I/O
--     operating mode and a file name translation flag.  This means that
--     specifying `O_NONBLOCK' in `open' also sets nonblocking I/O mode;
--     *note Operating Modes::.  To open the file without blocking but do
--     normal I/O that blocks, you must call `open' with `O_NONBLOCK' set
--     and then call `fcntl' to turn the bit off.
--
-- - Macro: int O_NOCTTY
--     If the named file is a terminal device, don't make it the
--     controlling terminal for the process.  *Note Job Control::, for
--     information about what it means to be the controlling terminal.
--
--     In the GNU system and 4.4 BSD, opening a file never makes it the
--     controlling terminal and `O_NOCTTY' is zero.  However, other
--     systems may use a nonzero value for `O_NOCTTY' and set the
--     controlling terminal when you open a file that is a terminal
--     device; so to be portable, use `O_NOCTTY' when it is important to
--     avoid this.
--
--   The following three file name translation flags exist only in the
--GNU system.
--
-- - Macro: int O_IGNORE_CTTY
--     Do not recognize the named file as the controlling terminal, even
--     if it refers to the process's existing controlling terminal
--     device.  Operations on the new file descriptor will never induce
--     job control signals.  *Note Job Control::.
--
-- - Macro: int O_NOLINK
--     If the named file is a symbolic link, open the link itself instead
--     of the file it refers to.  (`fstat' on the new file descriptor will
--     return the information returned by `lstat' on the link's name.)
--
-- - Macro: int O_NOTRANS
--     If the named file is specially translated, do not invoke the
--     translator.  Open the bare file the translator itself sees.
--
--   The open-time action flags tell `open' to do additional operations
--which are not really related to opening the file.  The reason to do them
--as part of `open' instead of in separate calls is that `open' can do
--them atomically.
--
-- - Macro: int O_TRUNC
--     Truncate the file to zero length.  This option is only useful for
--     regular files, not special files such as directories or FIFOs.
--     POSIX.1 requires that you open the file for writing to use
--     `O_TRUNC'.  In BSD and GNU you must have permission to write the
--     file to truncate it, but you need not open for write access.
--
--     This is the only open-time action flag specified by POSIX.1.
--     There is no good reason for truncation to be done by `open',
--     instead of by calling `ftruncate' afterwards.  The `O_TRUNC' flag
--     existed in Unix before `ftruncate' was invented, and is retained
--     for backward compatibility.
--
--   The remaining operating modes are BSD extensions.  They exist only
--on some systems.  On other systems, these macros are not defined.
--
-- - Macro: int O_SHLOCK
--     Acquire a shared lock on the file, as with `flock'.  *Note File
--     Locks::.
--
--     If `O_CREAT' is specified, the locking is done atomically when
--     creating the file.  You are guaranteed that no other process will
--     get the lock on the new file first.
--
-- - Macro: int O_EXLOCK
--     Acquire an exclusive lock on the file, as with `flock'.  *Note
--     File Locks::.  This is atomic like `O_SHLOCK'.
--
--
--File: libc.info,  Node: Operating Modes,  Next: Getting File Status Flags,  Prev: Open-time Flags,  Up: File Status Flags
--
--I/O Operating Modes
---------------------
--
--   The operating modes affect how input and output operations using a
--file descriptor work.  These flags are set by `open' and can be fetched
--and changed with `fcntl'.
--
-- - Macro: int O_APPEND
--     The bit that enables append mode for the file.  If set, then all
--     `write' operations write the data at the end of the file, extending
--     it, regardless of the current file position.  This is the only
--     reliable way to append to a file.  In append mode, you are
--     guaranteed that the data you write will always go to the current
--     end of the file, regardless of other processes writing to the
--     file.  Conversely, if you simply set the file position to the end
--     of file and write, then another process can extend the file after
--     you set the file position but before you write, resulting in your
--     data appearing someplace before the real end of file.
--
-- - Macro: int O_NONBLOCK
--     The bit that enables nonblocking mode for the file.  If this bit
--     is set, `read' requests on the file can return immediately with a
--     failure status if there is no input immediately available, instead
--     of blocking.  Likewise, `write' requests can also return
--     immediately with a failure status if the output can't be written
--     immediately.
--
--     Note that the `O_NONBLOCK' flag is overloaded as both an I/O
--     operating mode and a file name translation flag; *note Open-time
--     Flags::.
--
-- - Macro: int O_NDELAY
--     This is an obsolete name for `O_NONBLOCK', provided for
--     compatibility with BSD.  It is not defined by the POSIX.1 standard.
--
--   The remaining operating modes are BSD and GNU extensions.  They
--exist only on some systems.  On other systems, these macros are not
--defined.
--
-- - Macro: int O_ASYNC
--     The bit that enables asynchronous input mode.  If set, then `SIGIO'
--     signals will be generated when input is available.  *Note
--     Interrupt Input::.
--
--     Asynchronous input mode is a BSD feature.
--
-- - Macro: int O_FSYNC
--     The bit that enables synchronous writing for the file.  If set,
--     each `write' call will make sure the data is reliably stored on
--     disk before returning.  Synchronous writing is a BSD feature.
--
-- - Macro: int O_SYNC
--     This is another name for `O_FSYNC'.  They have the same value.
--
-- - Macro: int O_NOATIME
--     If this bit is set, `read' will not update the access time of the
--     file.  *Note File Times::.  This is used by programs that do
--     backups, so that backing a file up does not count as reading it.
--     Only the owner of the file or the superuser may use this bit.
--
--     This is a GNU extension.
--
--
--File: libc.info,  Node: Getting File Status Flags,  Prev: Operating Modes,  Up: File Status Flags
--
--Getting and Setting File Status Flags
---------------------------------------
--
--   The `fcntl' function can fetch or change file status flags.
--
-- - Macro: int F_GETFL
--     This macro is used as the COMMAND argument to `fcntl', to read the
--     file status flags for the open file with descriptor FILEDES.
--
--     The normal return value from `fcntl' with this command is a
--     nonnegative number which can be interpreted as the bitwise OR of
--     the individual flags.  Since the file access modes are not
--     single-bit values, you can mask off other bits in the returned
--     flags with `O_ACCMODE' to compare them.
--
--     In case of an error, `fcntl' returns -1.  The following `errno'
--     error conditions are defined for this command:
--
--    `EBADF'
--          The FILEDES argument is invalid.
--
-- - Macro: int F_SETFL
--     This macro is used as the COMMAND argument to `fcntl', to set the
--     file status flags for the open file corresponding to the FILEDES
--     argument.  This command requires a third `int' argument to specify
--     the new flags, so the call looks like this:
--
--          fcntl (FILEDES, F_SETFL, NEW-FLAGS)
--
--     You can't change the access mode for the file in this way; that is,
--     whether the file descriptor was opened for reading or writing.
--
--     The normal return value from `fcntl' with this command is an
--     unspecified value other than -1, which indicates an error.  The
--     error conditions are the same as for the `F_GETFL' command.
--
--   If you want to modify the file status flags, you should get the
--current flags with `F_GETFL' and modify the value.  Don't assume that
--the flags listed here are the only ones that are implemented; your
--program may be run years from now and more flags may exist then.  For
--example, here is a function to set or clear the flag `O_NONBLOCK'
--without altering any other flags:
--
--     /* Set the `O_NONBLOCK' flag of DESC if VALUE is nonzero,
--        or clear the flag if VALUE is 0.
--        Return 0 on success, or -1 on error with `errno' set. */
--     
--     int
--     set_nonblock_flag (int desc, int value)
--     {
--       int oldflags = fcntl (desc, F_GETFL, 0);
--       /* If reading the flags failed, return error indication now. */
--       if (oldflags == -1)
--         return -1;
--       /* Set just the flag we want to set. */
--       if (value != 0)
--         oldflags |= O_NONBLOCK;
--       else
--         oldflags &= ~O_NONBLOCK;
--       /* Store modified flag word in the descriptor. */
--       return fcntl (desc, F_SETFL, oldflags);
--     }
--
--
--File: libc.info,  Node: File Locks,  Next: Interrupt Input,  Prev: File Status Flags,  Up: Low-Level I/O
--
--File Locks
--==========
--
--   The remaining `fcntl' commands are used to support "record locking",
--which permits multiple cooperating programs to prevent each other from
--simultaneously accessing parts of a file in error-prone ways.
--
--   An "exclusive" or "write" lock gives a process exclusive access for
--writing to the specified part of the file.  While a write lock is in
--place, no other process can lock that part of the file.
--
--   A "shared" or "read" lock prohibits any other process from
--requesting a write lock on the specified part of the file.  However,
--other processes can request read locks.
--
--   The `read' and `write' functions do not actually check to see
--whether there are any locks in place.  If you want to implement a
--locking protocol for a file shared by multiple processes, your
--application must do explicit `fcntl' calls to request and clear locks
--at the appropriate points.
--
--   Locks are associated with processes.  A process can only have one
--kind of lock set for each byte of a given file.  When any file
--descriptor for that file is closed by the process, all of the locks
--that process holds on that file are released, even if the locks were
--made using other descriptors that remain open.  Likewise, locks are
--released when a process exits, and are not inherited by child processes
--created using `fork' (*note Creating a Process::).
--
--   When making a lock, use a `struct flock' to specify what kind of
--lock and where.  This data type and the associated macros for the
--`fcntl' function are declared in the header file `fcntl.h'.
--
-- - Data Type: struct flock
--     This structure is used with the `fcntl' function to describe a file
--     lock.  It has these members:
--
--    `short int l_type'
--          Specifies the type of the lock; one of `F_RDLCK', `F_WRLCK',
--          or `F_UNLCK'.
--
--    `short int l_whence'
--          This corresponds to the WHENCE argument to `fseek' or
--          `lseek', and specifies what the offset is relative to.  Its
--          value can be one of `SEEK_SET', `SEEK_CUR', or `SEEK_END'.
--
--    `off_t l_start'
--          This specifies the offset of the start of the region to which
--          the lock applies, and is given in bytes relative to the point
--          specified by `l_whence' member.
--
--    `off_t l_len'
--          This specifies the length of the region to be locked.  A
--          value of `0' is treated specially; it means the region
--          extends to the end of the file.
--
--    `pid_t l_pid'
--          This field is the process ID (*note Process Creation
--          Concepts::) of the process holding the lock.  It is filled in
--          by calling `fcntl' with the `F_GETLK' command, but is ignored
--          when making a lock.
--
-- - Macro: int F_GETLK
--     This macro is used as the COMMAND argument to `fcntl', to specify
--     that it should get information about a lock.  This command
--     requires a third argument of type `struct flock *' to be passed to
--     `fcntl', so that the form of the call is:
--
--          fcntl (FILEDES, F_GETLK, LOCKP)
--
--     If there is a lock already in place that would block the lock
--     described by the LOCKP argument, information about that lock
--     overwrites `*LOCKP'.  Existing locks are not reported if they are
--     compatible with making a new lock as specified.  Thus, you should
--     specify a lock type of `F_WRLCK' if you want to find out about both
--     read and write locks, or `F_RDLCK' if you want to find out about
--     write locks only.
--
--     There might be more than one lock affecting the region specified
--     by the LOCKP argument, but `fcntl' only returns information about
--     one of them.  The `l_whence' member of the LOCKP structure is set
--     to `SEEK_SET' and the `l_start' and `l_len' fields set to identify
--     the locked region.
--
--     If no lock applies, the only change to the LOCKP structure is to
--     update the `l_type' to a value of `F_UNLCK'.
--
--     The normal return value from `fcntl' with this command is an
--     unspecified value other than -1, which is reserved to indicate an
--     error.  The following `errno' error conditions are defined for
--     this command:
--
--    `EBADF'
--          The FILEDES argument is invalid.
--
--    `EINVAL'
--          Either the LOCKP argument doesn't specify valid lock
--          information, or the file associated with FILEDES doesn't
--          support locks.
--
-- - Macro: int F_SETLK
--     This macro is used as the COMMAND argument to `fcntl', to specify
--     that it should set or clear a lock.  This command requires a third
--     argument of type `struct flock *' to be passed to `fcntl', so that
--     the form of the call is:
--
--          fcntl (FILEDES, F_SETLK, LOCKP)
--
--     If the process already has a lock on any part of the region, the
--     old lock on that part is replaced with the new lock.  You can
--     remove a lock by specifying a lock type of `F_UNLCK'.
--
--     If the lock cannot be set, `fcntl' returns immediately with a value
--     of -1.  This function does not block waiting for other processes
--     to release locks.  If `fcntl' succeeds, it return a value other
--     than -1.
--
--     The following `errno' error conditions are defined for this
--     function:
--
--    `EAGAIN'
--    `EACCES'
--          The lock cannot be set because it is blocked by an existing
--          lock on the file.  Some systems use `EAGAIN' in this case,
--          and other systems use `EACCES'; your program should treat
--          them alike, after `F_SETLK'.  (The GNU system always uses
--          `EAGAIN'.)
--
--    `EBADF'
--          Either: the FILEDES argument is invalid; you requested a read
--          lock but the FILEDES is not open for read access; or, you
--          requested a write lock but the FILEDES is not open for write
--          access.
--
--    `EINVAL'
--          Either the LOCKP argument doesn't specify valid lock
--          information, or the file associated with FILEDES doesn't
--          support locks.
--
--    `ENOLCK'
--          The system has run out of file lock resources; there are
--          already too many file locks in place.
--
--          Well-designed file systems never report this error, because
--          they have no limitation on the number of locks.  However, you
--          must still take account of the possibility of this error, as
--          it could result from network access to a file system on
--          another machine.
--
-- - Macro: int F_SETLKW
--     This macro is used as the COMMAND argument to `fcntl', to specify
--     that it should set or clear a lock.  It is just like the `F_SETLK'
--     command, but causes the process to block (or wait) until the
--     request can be specified.
--
--     This command requires a third argument of type `struct flock *', as
--     for the `F_SETLK' command.
--
--     The `fcntl' return values and errors are the same as for the
--     `F_SETLK' command, but these additional `errno' error conditions
--     are defined for this command:
--
--    `EINTR'
--          The function was interrupted by a signal while it was waiting.
--          *Note Interrupted Primitives::.
--
--    `EDEADLK'
--          The specified region is being locked by another process.  But
--          that process is waiting to lock a region which the current
--          process has locked, so waiting for the lock would result in
--          deadlock.  The system does not guarantee that it will detect
--          all such conditions, but it lets you know if it notices one.
--
--   The following macros are defined for use as values for the `l_type'
--member of the `flock' structure.  The values are integer constants.
--
--`F_RDLCK'
--     This macro is used to specify a read (or shared) lock.
--
--`F_WRLCK'
--     This macro is used to specify a write (or exclusive) lock.
--
--`F_UNLCK'
--     This macro is used to specify that the region is unlocked.
--
--   As an example of a situation where file locking is useful, consider a
--program that can be run simultaneously by several different users, that
--logs status information to a common file.  One example of such a program
--might be a game that uses a file to keep track of high scores.  Another
--example might be a program that records usage or accounting information
--for billing purposes.
--
--   Having multiple copies of the program simultaneously writing to the
--file could cause the contents of the file to become mixed up.  But you
--can prevent this kind of problem by setting a write lock on the file
--before actually writing to the file.
--
--   If the program also needs to read the file and wants to make sure
--that the contents of the file are in a consistent state, then it can
--also use a read lock.  While the read lock is set, no other process can
--lock that part of the file for writing.
--
--   Remember that file locks are only a _voluntary_ protocol for
--controlling access to a file.  There is still potential for access to
--the file by programs that don't use the lock protocol.
--
--
--File: libc.info,  Node: Interrupt Input,  Next: IOCTLs,  Prev: File Locks,  Up: Low-Level I/O
--
--Interrupt-Driven Input
--======================
--
--   If you set the `O_ASYNC' status flag on a file descriptor (*note
--File Status Flags::), a `SIGIO' signal is sent whenever input or output
--becomes possible on that file descriptor.  The process or process group
--to receive the signal can be selected by using the `F_SETOWN' command
--to the `fcntl' function.  If the file descriptor is a socket, this also
--selects the recipient of `SIGURG' signals that are delivered when
--out-of-band data arrives on that socket; see *Note Out-of-Band Data::.
--(`SIGURG' is sent in any situation where `select' would report the
--socket as having an "exceptional condition".  *Note Waiting for I/O::.)
--
--   If the file descriptor corresponds to a terminal device, then `SIGIO'
--signals are sent to the foreground process group of the terminal.
--*Note Job Control::.
--
--   The symbols in this section are defined in the header file `fcntl.h'.
--
-- - Macro: int F_GETOWN
--     This macro is used as the COMMAND argument to `fcntl', to specify
--     that it should get information about the process or process group
--     to which `SIGIO' signals are sent.  (For a terminal, this is
--     actually the foreground process group ID, which you can get using
--     `tcgetpgrp'; see *Note Terminal Access Functions::.)
--
--     The return value is interpreted as a process ID; if negative, its
--     absolute value is the process group ID.
--
--     The following `errno' error condition is defined for this command:
--
--    `EBADF'
--          The FILEDES argument is invalid.
--
-- - Macro: int F_SETOWN
--     This macro is used as the COMMAND argument to `fcntl', to specify
--     that it should set the process or process group to which `SIGIO'
--     signals are sent.  This command requires a third argument of type
--     `pid_t' to be passed to `fcntl', so that the form of the call is:
--
--          fcntl (FILEDES, F_SETOWN, PID)
--
--     The PID argument should be a process ID.  You can also pass a
--     negative number whose absolute value is a process group ID.
--
--     The return value from `fcntl' with this command is -1 in case of
--     error and some other value if successful.  The following `errno'
--     error conditions are defined for this command:
--
--    `EBADF'
--          The FILEDES argument is invalid.
--
--    `ESRCH'
--          There is no process or process group corresponding to PID.
--
--
--File: libc.info,  Node: IOCTLs,  Prev: Interrupt Input,  Up: Low-Level I/O
--
--Generic I/O Control operations
--==============================
--
--   The GNU system can handle most input/output operations on many
--different devices and objects in terms of a few file primitives -
--`read', `write' and `lseek'.  However, most devices also have a few
--peculiar operations which do not fit into this model. Such as:
--
--   * Changing the character font used on a terminal.
--
--   * Telling a magnetic tape system to rewind or fast forward.  (Since
--     they cannot move in byte increments, `lseek' is inapplicable).
--
--   * Ejecting a disk from a drive.
--
--   * Playing an audio track from a CD-ROM drive.
--
--   * Maintaining routing tables for a network.
--
--
--   Although some such objects such as sockets and terminals (1) have
--special functions of their own, it would not be practical to create
--functions for all these cases.
--
--   Instead these minor operations, known as "IOCTL"s, are assigned code
--numbers and multiplexed through the `ioctl' function, defined in
--`sys/ioctl.h'.  The code numbers themselves are defined in many
--different headers.
--
-- - Function: int ioctl (int FILEDES, int COMMAND, ...)
--     The `ioctl' function performs the generic I/O operation COMMAND on
--     FILEDES.
--
--     A third argument is usually present, either a single number or a
--     pointer to a structure.  The meaning of this argument, the
--     returned value, and any error codes depends upon the command used.
--     Often -1 is returned for a failure.
--
--
--   On some systems, IOCTLs used by different devices share the same
--numbers.  Thus, although use of an inappropriate IOCTL _usually_ only
--produces an error, you should not attempt to use device-specific IOCTLs
--on an unknown device.
--
--   Most IOCTLs are OS-specific and/or only used in special system
--utilities, and are thus beyond the scope of this document.  For an
--example of the use of an IOCTL, see *Note Out-of-Band Data::.
--
--   ---------- Footnotes ----------
--
--   (1) Actually, the terminal-specific functions are implemented with
--IOCTLs on many platforms.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-24 glibc-2.3.2-200304020432/manual/libc.info-24
---- glibc-2.3.2/manual/libc.info-24	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-24	Thu Jan  1 01:00:00 1970
-@@ -1,1174 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: File System Interface,  Next: Pipes and FIFOs,  Prev: Low-Level I/O,  Up: Top
--
--File System Interface
--*********************
--
--   This chapter describes the GNU C library's functions for manipulating
--files.  Unlike the input and output functions (*note I/O on Streams::;
--*note Low-Level I/O::), these functions are concerned with operating on
--the files themselves rather than on their contents.
--
--   Among the facilities described in this chapter are functions for
--examining or modifying directories, functions for renaming and deleting
--files, and functions for examining and setting file attributes such as
--access permissions and modification times.
--
--* Menu:
--
--* Working Directory::           This is used to resolve relative
--				 file names.
--* Accessing Directories::       Finding out what files a directory
--				 contains.
--* Working with Directory Trees:: Apply actions to all files or a selectable
--                                 subset of a directory hierarchy.
--* Hard Links::                  Adding alternate names to a file.
--* Symbolic Links::              A file that ``points to'' a file name.
--* Deleting Files::              How to delete a file, and what that means.
--* Renaming Files::              Changing a file's name.
--* Creating Directories::        A system call just for creating a directory.
--* File Attributes::             Attributes of individual files.
--* Making Special Files::        How to create special files.
--* Temporary Files::             Naming and creating temporary files.
--
--
--File: libc.info,  Node: Working Directory,  Next: Accessing Directories,  Up: File System Interface
--
--Working Directory
--=================
--
--   Each process has associated with it a directory, called its "current
--working directory" or simply "working directory", that is used in the
--resolution of relative file names (*note File Name Resolution::).
--
--   When you log in and begin a new session, your working directory is
--initially set to the home directory associated with your login account
--in the system user database.  You can find any user's home directory
--using the `getpwuid' or `getpwnam' functions; see *Note User Database::.
--
--   Users can change the working directory using shell commands like
--`cd'.  The functions described in this section are the primitives used
--by those commands and by other programs for examining and changing the
--working directory.
--
--   Prototypes for these functions are declared in the header file
--`unistd.h'.
--
-- - Function: char * getcwd (char *BUFFER, size_t SIZE)
--     The `getcwd' function returns an absolute file name representing
--     the current working directory, storing it in the character array
--     BUFFER that you provide.  The SIZE argument is how you tell the
--     system the allocation size of BUFFER.
--
--     The GNU library version of this function also permits you to
--     specify a null pointer for the BUFFER argument.  Then `getcwd'
--     allocates a buffer automatically, as with `malloc' (*note
--     Unconstrained Allocation::).  If the SIZE is greater than zero,
--     then the buffer is that large; otherwise, the buffer is as large
--     as necessary to hold the result.
--
--     The return value is BUFFER on success and a null pointer on
--     failure.  The following `errno' error conditions are defined for
--     this function:
--
--    `EINVAL'
--          The SIZE argument is zero and BUFFER is not a null pointer.
--
--    `ERANGE'
--          The SIZE argument is less than the length of the working
--          directory name.  You need to allocate a bigger array and try
--          again.
--
--    `EACCES'
--          Permission to read or search a component of the file name was
--          denied.
--
--   You could implement the behavior of GNU's `getcwd (NULL, 0)' using
--only the standard behavior of `getcwd':
--
--     char *
--     gnu_getcwd ()
--     {
--       size_t size = 100;
--     
--       while (1)
--         {
--           char *buffer = (char *) xmalloc (size);
--           if (getcwd (buffer, size) == buffer)
--             return buffer;
--           free (buffer);
--           if (errno != ERANGE)
--             return 0;
--           size *= 2;
--         }
--     }
--
--*Note Malloc Examples::, for information about `xmalloc', which is not
--a library function but is a customary name used in most GNU software.
--
-- - Deprecated Function: char * getwd (char *BUFFER)
--     This is similar to `getcwd', but has no way to specify the size of
--     the buffer.  The GNU library provides `getwd' only for backwards
--     compatibility with BSD.
--
--     The BUFFER argument should be a pointer to an array at least
--     `PATH_MAX' bytes long (*note Limits for Files::).  In the GNU
--     system there is no limit to the size of a file name, so this is not
--     necessarily enough space to contain the directory name.  That is
--     why this function is deprecated.
--
-- - Function: char * get_current_dir_name (void)
--     This `get_current_dir_name' function is bascially equivalent to
--     `getcwd (NULL, 0)'.  The only difference is that the value of the
--     `PWD' variable is returned if this value is correct.  This is a
--     subtle difference which is visible if the path described by the
--     `PWD' value is using one or more symbol links in which case the
--     value returned by `getcwd' can resolve the symbol links and
--     therefore yield a different result.
--
--     This function is a GNU extension.
--
-- - Function: int chdir (const char *FILENAME)
--     This function is used to set the process's working directory to
--     FILENAME.
--
--     The normal, successful return value from `chdir' is `0'.  A value
--     of `-1' is returned to indicate an error.  The `errno' error
--     conditions defined for this function are the usual file name
--     syntax errors (*note File Name Errors::), plus `ENOTDIR' if the
--     file FILENAME is not a directory.
--
-- - Function: int fchdir (int FILEDES)
--     This function is used to set the process's working directory to
--     directory associated with the file descriptor FILEDES.
--
--     The normal, successful return value from `fchdir' is `0'.  A value
--     of `-1' is returned to indicate an error.  The following `errno'
--     error conditions are defined for this function:
--
--    `EACCES'
--          Read permission is denied for the directory named by
--          `dirname'.
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `ENOTDIR'
--          The file descriptor FILEDES is not associated with a
--          directory.
--
--    `EINTR'
--          The function call was interrupt by a signal.
--
--    `EIO'
--          An I/O error occurred.
--
--
--File: libc.info,  Node: Accessing Directories,  Next: Working with Directory Trees,  Prev: Working Directory,  Up: File System Interface
--
--Accessing Directories
--=====================
--
--   The facilities described in this section let you read the contents
--of a directory file.  This is useful if you want your program to list
--all the files in a directory, perhaps as part of a menu.
--
--   The `opendir' function opens a "directory stream" whose elements are
--directory entries.  You use the `readdir' function on the directory
--stream to retrieve these entries, represented as `struct dirent'
--objects.  The name of the file for each entry is stored in the `d_name'
--member of this structure.  There are obvious parallels here to the
--stream facilities for ordinary files, described in *Note I/O on
--Streams::.
--
--* Menu:
--
--* Directory Entries::           Format of one directory entry.
--* Opening a Directory::         How to open a directory stream.
--* Reading/Closing Directory::   How to read directory entries from the stream.
--* Simple Directory Lister::     A very simple directory listing program.
--* Random Access Directory::     Rereading part of the directory
--                                 already read with the same stream.
--* Scanning Directory Content::  Get entries for user selected subset of
--                                 contents in given directory.
--* Simple Directory Lister Mark II::  Revised version of the program.
--
--
--File: libc.info,  Node: Directory Entries,  Next: Opening a Directory,  Up: Accessing Directories
--
--Format of a Directory Entry
-----------------------------
--
--   This section describes what you find in a single directory entry, as
--you might obtain it from a directory stream.  All the symbols are
--declared in the header file `dirent.h'.
--
-- - Data Type: struct dirent
--     This is a structure type used to return information about directory
--     entries.  It contains the following fields:
--
--    `char d_name[]'
--          This is the null-terminated file name component.  This is the
--          only field you can count on in all POSIX systems.
--
--    `ino_t d_fileno'
--          This is the file serial number.  For BSD compatibility, you
--          can also refer to this member as `d_ino'.  In the GNU system
--          and most POSIX systems, for most files this the same as the
--          `st_ino' member that `stat' will return for the file.  *Note
--          File Attributes::.
--
--    `unsigned char d_namlen'
--          This is the length of the file name, not including the
--          terminating null character.  Its type is `unsigned char'
--          because that is the integer type of the appropriate size
--
--    `unsigned char d_type'
--          This is the type of the file, possibly unknown.  The
--          following constants are defined for its value:
--
--         `DT_UNKNOWN'
--               The type is unknown.  On some systems this is the only
--               value returned.
--
--         `DT_REG'
--               A regular file.
--
--         `DT_DIR'
--               A directory.
--
--         `DT_FIFO'
--               A named pipe, or FIFO.  *Note FIFO Special Files::.
--
--         `DT_SOCK'
--               A local-domain socket.
--
--         `DT_CHR'
--               A character device.
--
--         `DT_BLK'
--               A block device.
--
--          This member is a BSD extension.  The symbol
--          `_DIRENT_HAVE_D_TYPE' is defined if this member is available.
--          On systems where it is used, it corresponds to the file type
--          bits in the `st_mode' member of `struct statbuf'.  If the
--          value cannot be determine the member value is DT_UNKNOWN.
--          These two macros convert between `d_type' values and
--          `st_mode' values:
--
--           - Function: int IFTODT (mode_t MODE)
--               This returns the `d_type' value corresponding to MODE.
--
--           - Function: mode_t DTTOIF (int DTYPE)
--               This returns the `st_mode' value corresponding to DTYPE.
--
--     This structure may contain additional members in the future.  Their
--     availability is always announced in the compilation environment by
--     a macro names `_DIRENT_HAVE_D_XXX' where XXX is replaced by the
--     name of the new member.  For instance, the member `d_reclen'
--     available on some systems is announced through the macro
--     `_DIRENT_HAVE_D_RECLEN'.
--
--     When a file has multiple names, each name has its own directory
--     entry.  The only way you can tell that the directory entries
--     belong to a single file is that they have the same value for the
--     `d_fileno' field.
--
--     File attributes such as size, modification times etc., are part of
--     the file itself, not of any particular directory entry.  *Note
--     File Attributes::.
--
--
--File: libc.info,  Node: Opening a Directory,  Next: Reading/Closing Directory,  Prev: Directory Entries,  Up: Accessing Directories
--
--Opening a Directory Stream
----------------------------
--
--   This section describes how to open a directory stream.  All the
--symbols are declared in the header file `dirent.h'.
--
-- - Data Type: DIR
--     The `DIR' data type represents a directory stream.
--
--   You shouldn't ever allocate objects of the `struct dirent' or `DIR'
--data types, since the directory access functions do that for you.
--Instead, you refer to these objects using the pointers returned by the
--following functions.
--
-- - Function: DIR * opendir (const char *DIRNAME)
--     The `opendir' function opens and returns a directory stream for
--     reading the directory whose file name is DIRNAME.  The stream has
--     type `DIR *'.
--
--     If unsuccessful, `opendir' returns a null pointer.  In addition to
--     the usual file name errors (*note File Name Errors::), the
--     following `errno' error conditions are defined for this function:
--
--    `EACCES'
--          Read permission is denied for the directory named by
--          `dirname'.
--
--    `EMFILE'
--          The process has too many files open.
--
--    `ENFILE'
--          The entire system, or perhaps the file system which contains
--          the directory, cannot support any additional open files at
--          the moment.  (This problem cannot happen on the GNU system.)
--
--     The `DIR' type is typically implemented using a file descriptor,
--     and the `opendir' function in terms of the `open' function.  *Note
--     Low-Level I/O::.  Directory streams and the underlying file
--     descriptors are closed on `exec' (*note Executing a File::).
--
--   In some situations it can be desirable to get hold of the file
--descriptor which is created by the `opendir' call.  For instance, to
--switch the current working directory to the directory just read the
--`fchdir' function could be used.  Historically the `DIR' type was
--exposed and programs could access the fields.  This does not happen in
--the GNU C library.  Instead a separate function is provided to allow
--access.
--
-- - Function: int dirfd (DIR *DIRSTREAM)
--     The function `dirfd' returns the file descriptor associated with
--     the directory stream DIRSTREAM.  This descriptor can be used until
--     the directory is closed with `closedir'.  If the directory stream
--     implementation is not using file descriptors the return value is
--     `-1'.
--
--
--File: libc.info,  Node: Reading/Closing Directory,  Next: Simple Directory Lister,  Prev: Opening a Directory,  Up: Accessing Directories
--
--Reading and Closing a Directory Stream
----------------------------------------
--
--   This section describes how to read directory entries from a directory
--stream, and how to close the stream when you are done with it.  All the
--symbols are declared in the header file `dirent.h'.
--
-- - Function: struct dirent * readdir (DIR *DIRSTREAM)
--     This function reads the next entry from the directory.  It normally
--     returns a pointer to a structure containing information about the
--     file.  This structure is statically allocated and can be rewritten
--     by a subsequent call.
--
--     *Portability Note:* On some systems `readdir' may not return
--     entries for `.' and `..', even though these are always valid file
--     names in any directory.  *Note File Name Resolution::.
--
--     If there are no more entries in the directory or an error is
--     detected, `readdir' returns a null pointer.  The following `errno'
--     error conditions are defined for this function:
--
--    `EBADF'
--          The DIRSTREAM argument is not valid.
--
--     `readdir' is not thread safe.  Multiple threads using `readdir' on
--     the same DIRSTREAM may overwrite the return value.  Use
--     `readdir_r' when this is critical.
--
-- - Function: int readdir_r (DIR *DIRSTREAM, struct dirent *ENTRY,
--          struct dirent **RESULT)
--     This function is the reentrant version of `readdir'.  Like
--     `readdir' it returns the next entry from the directory.  But to
--     prevent conflicts between simultaneously running threads the
--     result is not stored in statically allocated memory.  Instead the
--     argument ENTRY points to a place to store the result.
--
--     Normally `readdir_r' returns zero and sets `*RESULT' to ENTRY.  If
--     there are no more entries in the directory or an error is
--     detected, `readdir_r' sets `*RESULT' to a null pointer and returns
--     a nonzero error code, also stored in `errno', as described for
--     `readdir'.
--
--     *Portability Note:* On some systems `readdir_r' may not return a
--     NUL terminated string for the file name, even when there is no
--     `d_reclen' field in `struct dirent' and the file name is the
--     maximum allowed size.  Modern systems all have the `d_reclen'
--     field, and on old systems multi-threading is not critical.  In any
--     case there is no such problem with the `readdir' function, so that
--     even on systems without the `d_reclen' member one could use
--     multiple threads by using external locking.
--
--     It is also important to look at the definition of the `struct
--     dirent' type.  Simply passing a pointer to an object of this type
--     for the second parameter of `readdir_r' might not be enough.  Some
--     systems don't define the `d_name' element sufficiently long.  In
--     this case the user has to provide additional space.  There must be
--     room for at least `NAME_MAX + 1' characters in the `d_name' array.
--     Code to call `readdir_r' could look like this:
--
--            union
--            {
--              struct dirent d;
--              char b[offsetof (struct dirent, d_name) + NAME_MAX + 1];
--            } u;
--          
--            if (readdir_r (dir, &u.d, &res) == 0)
--              ...
--
--   To support large filesystems on 32-bit machines there are LFS
--variants of the last two functions.
--
-- - Function: struct dirent64 * readdir64 (DIR *DIRSTREAM)
--     The `readdir64' function is just like the `readdir' function
--     except that it returns a pointer to a record of type `struct
--     dirent64'.  Some of the members of this data type (notably `d_ino')
--     might have a different size to allow large filesystems.
--
--     In all other aspects this function is equivalent to `readdir'.
--
-- - Function: int readdir64_r (DIR *DIRSTREAM, struct dirent64 *ENTRY,
--          struct dirent64 **RESULT)
--     The `readdir64_r' function is equivalent to the `readdir_r'
--     function except that it takes parameters of base type `struct
--     dirent64' instead of `struct dirent' in the second and third
--     position.  The same precautions mentioned in the documentation of
--     `readdir_r' also apply here.
--
-- - Function: int closedir (DIR *DIRSTREAM)
--     This function closes the directory stream DIRSTREAM.  It returns
--     `0' on success and `-1' on failure.
--
--     The following `errno' error conditions are defined for this
--     function:
--
--    `EBADF'
--          The DIRSTREAM argument is not valid.
--
--
--File: libc.info,  Node: Simple Directory Lister,  Next: Random Access Directory,  Prev: Reading/Closing Directory,  Up: Accessing Directories
--
--Simple Program to List a Directory
------------------------------------
--
--   Here's a simple program that prints the names of the files in the
--current working directory:
--
--     #include <stdio.h>
--     #include <sys/types.h>
--     #include <dirent.h>
--     
--     int
--     main (void)
--     {
--       DIR *dp;
--       struct dirent *ep;
--     
--       dp = opendir ("./");
--       if (dp != NULL)
--         {
--           while (ep = readdir (dp))
--             puts (ep->d_name);
--           (void) closedir (dp);
--         }
--       else
--         perror ("Couldn't open the directory");
--     
--       return 0;
--     }
--
--   The order in which files appear in a directory tends to be fairly
--random.  A more useful program would sort the entries (perhaps by
--alphabetizing them) before printing them; see *Note Scanning Directory
--Content::, and *Note Array Sort Function::.
--
--
--File: libc.info,  Node: Random Access Directory,  Next: Scanning Directory Content,  Prev: Simple Directory Lister,  Up: Accessing Directories
--
--Random Access in a Directory Stream
-------------------------------------
--
--   This section describes how to reread parts of a directory that you
--have already read from an open directory stream.  All the symbols are
--declared in the header file `dirent.h'.
--
-- - Function: void rewinddir (DIR *DIRSTREAM)
--     The `rewinddir' function is used to reinitialize the directory
--     stream DIRSTREAM, so that if you call `readdir' it returns
--     information about the first entry in the directory again.  This
--     function also notices if files have been added or removed to the
--     directory since it was opened with `opendir'.  (Entries for these
--     files might or might not be returned by `readdir' if they were
--     added or removed since you last called `opendir' or `rewinddir'.)
--
-- - Function: off_t telldir (DIR *DIRSTREAM)
--     The `telldir' function returns the file position of the directory
--     stream DIRSTREAM.  You can use this value with `seekdir' to
--     restore the directory stream to that position.
--
-- - Function: void seekdir (DIR *DIRSTREAM, off_t POS)
--     The `seekdir' function sets the file position of the directory
--     stream DIRSTREAM to POS.  The value POS must be the result of a
--     previous call to `telldir' on this particular stream; closing and
--     reopening the directory can invalidate values returned by
--     `telldir'.
--
--
--File: libc.info,  Node: Scanning Directory Content,  Next: Simple Directory Lister Mark II,  Prev: Random Access Directory,  Up: Accessing Directories
--
--Scanning the Content of a Directory
-------------------------------------
--
--   A higher-level interface to the directory handling functions is the
--`scandir' function.  With its help one can select a subset of the
--entries in a directory, possibly sort them and get a list of names as
--the result.
--
-- - Function: int scandir (const char *DIR, struct dirent ***NAMELIST,
--          int (*SELECTOR) (const struct dirent *), int (*CMP) (const
--          void *, const void *))
--     The `scandir' function scans the contents of the directory selected
--     by DIR.  The result in *NAMELIST is an array of pointers to
--     structure of type `struct dirent' which describe all selected
--     directory entries and which is allocated using `malloc'.  Instead
--     of always getting all directory entries returned, the user supplied
--     function SELECTOR can be used to decide which entries are in the
--     result.  Only the entries for which SELECTOR returns a non-zero
--     value are selected.
--
--     Finally the entries in *NAMELIST are sorted using the
--     user-supplied function CMP.  The arguments passed to the CMP
--     function are of type `struct dirent **', therefore one cannot
--     directly use the `strcmp' or `strcoll' functions; instead see the
--     functions `alphasort' and `versionsort' below.
--
--     The return value of the function is the number of entries placed in
--     *NAMELIST.  If it is `-1' an error occurred (either the directory
--     could not be opened for reading or the malloc call failed) and the
--     global variable `errno' contains more information on the error.
--
--   As described above the fourth argument to the `scandir' function
--must be a pointer to a sorting function.  For the convenience of the
--programmer the GNU C library contains implementations of functions which
--are very helpful for this purpose.
--
-- - Function: int alphasort (const void *A, const void *B)
--     The `alphasort' function behaves like the `strcoll' function
--     (*note String/Array Comparison::).  The difference is that the
--     arguments are not string pointers but instead they are of type
--     `struct dirent **'.
--
--     The return value of `alphasort' is less than, equal to, or greater
--     than zero depending on the order of the two entries A and B.
--
-- - Function: int versionsort (const void *A, const void *B)
--     The `versionsort' function is like `alphasort' except that it uses
--     the `strverscmp' function internally.
--
--   If the filesystem supports large files we cannot use the `scandir'
--anymore since the `dirent' structure might not able to contain all the
--information.  The LFS provides the new type `struct dirent64'.  To use
--this we need a new function.
--
-- - Function: int scandir64 (const char *DIR, struct dirent64
--          ***NAMELIST, int (*SELECTOR) (const struct dirent64 *), int
--          (*CMP) (const void *, const void *))
--     The `scandir64' function works like the `scandir' function except
--     that the directory entries it returns are described by elements of
--     type `struct dirent64'.  The function pointed to by SELECTOR is
--     again used to select the desired entries, except that SELECTOR now
--     must point to a function which takes a `struct dirent64 *'
--     parameter.
--
--     Similarly the CMP function should expect its two arguments to be
--     of type `struct dirent64 **'.
--
--   As CMP is now a function of a different type, the functions
--`alphasort' and `versionsort' cannot be supplied for that argument.
--Instead we provide the two replacement functions below.
--
-- - Function: int alphasort64 (const void *A, const void *B)
--     The `alphasort64' function behaves like the `strcoll' function
--     (*note String/Array Comparison::).  The difference is that the
--     arguments are not string pointers but instead they are of type
--     `struct dirent64 **'.
--
--     Return value of `alphasort64' is less than, equal to, or greater
--     than zero depending on the order of the two entries A and B.
--
-- - Function: int versionsort64 (const void *A, const void *B)
--     The `versionsort64' function is like `alphasort64', excepted that
--     it uses the `strverscmp' function internally.
--
--   It is important not to mix the use of `scandir' and the 64-bit
--comparison functions or vice versa.  There are systems on which this
--works but on others it will fail miserably.
--
--
--File: libc.info,  Node: Simple Directory Lister Mark II,  Prev: Scanning Directory Content,  Up: Accessing Directories
--
--Simple Program to List a Directory, Mark II
---------------------------------------------
--
--   Here is a revised version of the directory lister found above (*note
--Simple Directory Lister::).  Using the `scandir' function we can avoid
--the functions which work directly with the directory contents.  After
--the call the returned entries are available for direct use.
--
--     #include <stdio.h>
--     #include <dirent.h>
--     
--     static int
--     one (struct dirent *unused)
--     {
--       return 1;
--     }
--     
--     int
--     main (void)
--     {
--       struct dirent **eps;
--       int n;
--     
--       n = scandir ("./", &eps, one, alphasort);
--       if (n >= 0)
--         {
--           int cnt;
--           for (cnt = 0; cnt < n; ++cnt)
--             puts (eps[cnt]->d_name);
--         }
--       else
--         perror ("Couldn't open the directory");
--     
--       return 0;
--     }
--
--   Note the simple selector function in this example.  Since we want to
--see all directory entries we always return `1'.
--
--
--File: libc.info,  Node: Working with Directory Trees,  Next: Hard Links,  Prev: Accessing Directories,  Up: File System Interface
--
--Working with Directory Trees
--============================
--
--   The functions described so far for handling the files in a directory
--have allowed you to either retrieve the information bit by bit, or to
--process all the files as a group (see `scandir').  Sometimes it is
--useful to process whole hierarchies of directories and their contained
--files.  The X/Open specification defines two functions to do this.  The
--simpler form is derived from an early definition in System V systems
--and therefore this function is available on SVID-derived systems.  The
--prototypes and required definitions can be found in the `ftw.h' header.
--
--   There are four functions in this family: `ftw', `nftw' and their
--64-bit counterparts `ftw64' and `nftw64'.  These functions take as one
--of their arguments a pointer to a callback function of the appropriate
--type.
--
-- - Data Type: __ftw_func_t
--          int (*) (const char *, const struct stat *, int)
--
--     The type of callback functions given to the `ftw' function.  The
--     first parameter points to the file name, the second parameter to an
--     object of type `struct stat' which is filled in for the file named
--     in the first parameter.
--
--     The last parameter is a flag giving more information about the
--     current file.  It can have the following values:
--
--    `FTW_F'
--          The item is either a normal file or a file which does not fit
--          into one of the following categories.  This could be special
--          files, sockets etc.
--
--    `FTW_D'
--          The item is a directory.
--
--    `FTW_NS'
--          The `stat' call failed and so the information pointed to by
--          the second paramater is invalid.
--
--    `FTW_DNR'
--          The item is a directory which cannot be read.
--
--    `FTW_SL'
--          The item is a symbolic link.  Since symbolic links are
--          normally followed seeing this value in a `ftw' callback
--          function means the referenced file does not exist.  The
--          situation for `nftw' is different.
--
--          This value is only available if the program is compiled with
--          `_BSD_SOURCE' or `_XOPEN_EXTENDED' defined before including
--          the first header.  The original SVID systems do not have
--          symbolic links.
--
--     If the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     type is in fact `__ftw64_func_t' since this mode changes `struct
--     stat' to be `struct stat64'.
--
--   For the LFS interface and for use in the function `ftw64', the
--header `ftw.h' defines another function type.
--
-- - Data Type: __ftw64_func_t
--          int (*) (const char *, const struct stat64 *, int)
--
--     This type is used just like `__ftw_func_t' for the callback
--     function, but this time is called from `ftw64'.  The second
--     parameter to the function is a pointer to a variable of type
--     `struct stat64' which is able to represent the larger values.
--
-- - Data Type: __nftw_func_t
--          int (*) (const char *, const struct stat *, int, struct FTW *)
--
--     The first three arguments are the same as for the `__ftw_func_t'
--     type.  However for the third argument some additional values are
--     defined to allow finer differentiation:
--    `FTW_DP'
--          The current item is a directory and all subdirectories have
--          already been visited and reported.  This flag is returned
--          instead of `FTW_D' if the `FTW_DEPTH' flag is passed to
--          `nftw' (see below).
--
--    `FTW_SLN'
--          The current item is a stale symbolic link.  The file it
--          points to does not exist.
--
--     The last parameter of the callback function is a pointer to a
--     structure with some extra information as described below.
--
--     If the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     type is in fact `__nftw64_func_t' since this mode changes `struct
--     stat' to be `struct stat64'.
--
--   For the LFS interface there is also a variant of this data type
--available which has to be used with the `nftw64' function.
--
-- - Data Type: __nftw64_func_t
--          int (*) (const char *, const struct stat64 *, int, struct FTW *)
--
--     This type is used just like `__nftw_func_t' for the callback
--     function, but this time is called from `nftw64'.  The second
--     parameter to the function is this time a pointer to a variable of
--     type `struct stat64' which is able to represent the larger values.
--
-- - Data Type: struct FTW
--     The information contained in this structure helps in interpreting
--     the name parameter and gives some information about the current
--     state of the traversal of the directory hierarchy.
--
--    `int base'
--          The value is the offset into the string passed in the first
--          parameter to the callback function of the beginning of the
--          file name.  The rest of the string is the path of the file.
--          This information is especially important if the `FTW_CHDIR'
--          flag was set in calling `nftw' since then the current
--          directory is the one the current item is found in.
--
--    `int level'
--          Whilst processing, the code tracks how many directories down
--          it has gone to find the current file.  This nesting level
--          starts at 0 for files in the initial directory (or is zero
--          for the initial file if a file was passed).
--
-- - Function: int ftw (const char *FILENAME, __ftw_func_t FUNC, int
--          DESCRIPTORS)
--     The `ftw' function calls the callback function given in the
--     parameter FUNC for every item which is found in the directory
--     specified by FILENAME and all directories below.  The function
--     follows symbolic links if necessary but does not process an item
--     twice.  If FILENAME is not a directory then it itself is the only
--     object returned to the callback function.
--
--     The file name passed to the callback function is constructed by
--     taking the FILENAME parameter and appending the names of all passed
--     directories and then the local file name.  So the callback
--     function can use this parameter to access the file.  `ftw' also
--     calls `stat' for the file and passes that information on to the
--     callback function.  If this `stat' call was not successful the
--     failure is indicated by setting the third argument of the callback
--     function to `FTW_NS'.  Otherwise it is set according to the
--     description given in the account of `__ftw_func_t' above.
--
--     The callback function is expected to return 0 to indicate that no
--     error occurred and that processing should continue.  If an error
--     occurred in the callback function or it wants `ftw' to return
--     immediately, the callback function can return a value other than
--     0.  This is the only correct way to stop the function.  The
--     program must not use `setjmp' or similar techniques to continue
--     from another place.  This would leave resources allocated by the
--     `ftw' function unfreed.
--
--     The DESCRIPTORS parameter to `ftw' specifies how many file
--     descriptors it is allowed to consume.  The function runs faster
--     the more descriptors it can use.  For each level in the directory
--     hierarchy at most one descriptor is used, but for very deep ones
--     any limit on open file descriptors for the process or the system
--     may be exceeded.  Moreover, file descriptor limits in a
--     multi-threaded program apply to all the threads as a group, and
--     therefore it is a good idea to supply a reasonable limit to the
--     number of open descriptors.
--
--     The return value of the `ftw' function is 0 if all callback
--     function calls returned 0 and all actions performed by the `ftw'
--     succeeded.  If a function call failed (other than calling `stat'
--     on an item) the function returns -1.  If a callback function
--     returns a value other than 0 this value is returned as the return
--     value of `ftw'.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' on a
--     32-bit system this function is in fact `ftw64', i.e. the LFS
--     interface transparently replaces the old interface.
--
-- - Function: int ftw64 (const char *FILENAME, __ftw64_func_t FUNC, int
--          DESCRIPTORS)
--     This function is similar to `ftw' but it can work on filesystems
--     with large files.  File information is reported using a variable
--     of type `struct stat64' which is passed by reference to the
--     callback function.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' on a
--     32-bit system this function is available under the name `ftw' and
--     transparently replaces the old implementation.
--
-- - Function: int nftw (const char *FILENAME, __nftw_func_t FUNC, int
--          DESCRIPTORS, int FLAG)
--     The `nftw' function works like the `ftw' functions.  They call the
--     callback function FUNC for all items found in the directory
--     FILENAME and below.  At most DESCRIPTORS file descriptors are
--     consumed during the `nftw' call.
--
--     One difference is that the callback function is of a different
--     type.  It is of type `struct FTW *' and provides the callback
--     function with the extra information described above.
--
--     A second difference is that `nftw' takes a fourth argument, which
--     is 0 or a bitwise-OR combination of any of the following values.
--
--    `FTW_PHYS'
--          While traversing the directory symbolic links are not
--          followed.  Instead symbolic links are reported using the
--          `FTW_SL' value for the type parameter to the callback
--          function.  If the file referenced by a symbolic link does not
--          exist `FTW_SLN' is returned instead.
--
--    `FTW_MOUNT'
--          The callback function is only called for items which are on
--          the same mounted filesystem as the directory given by the
--          FILENAME parameter to `nftw'.
--
--    `FTW_CHDIR'
--          If this flag is given the current working directory is
--          changed to the directory of the reported object before the
--          callback function is called.  When `ntfw' finally returns the
--          current directory is restored to its original value.
--
--    `FTW_DEPTH'
--          If this option is specified then all subdirectories and files
--          within them are processed before processing the top directory
--          itself (depth-first processing).  This also means the type
--          flag given to the callback function is `FTW_DP' and not
--          `FTW_D'.
--
--     The return value is computed in the same way as for `ftw'.  `nftw'
--     returns 0 if no failures occurred and all callback functions
--     returned 0.  In case of internal errors, such as memory problems,
--     the return value is -1 and ERRNO is set accordingly.  If the
--     return value of a callback invocation was non-zero then that value
--     is returned.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' on a
--     32-bit system this function is in fact `nftw64', i.e. the LFS
--     interface transparently replaces the old interface.
--
-- - Function: int nftw64 (const char *FILENAME, __nftw64_func_t FUNC,
--          int DESCRIPTORS, int FLAG)
--     This function is similar to `nftw' but it can work on filesystems
--     with large files.  File information is reported using a variable
--     of type `struct stat64' which is passed by reference to the
--     callback function.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' on a
--     32-bit system this function is available under the name `nftw' and
--     transparently replaces the old implementation.
--
--
--File: libc.info,  Node: Hard Links,  Next: Symbolic Links,  Prev: Working with Directory Trees,  Up: File System Interface
--
--Hard Links
--==========
--
--   In POSIX systems, one file can have many names at the same time.
--All of the names are equally real, and no one of them is preferred to
--the others.
--
--   To add a name to a file, use the `link' function.  (The new name is
--also called a "hard link" to the file.)  Creating a new link to a file
--does not copy the contents of the file; it simply makes a new name by
--which the file can be known, in addition to the file's existing name or
--names.
--
--   One file can have names in several directories, so the organization
--of the file system is not a strict hierarchy or tree.
--
--   In most implementations, it is not possible to have hard links to the
--same file in multiple file systems.  `link' reports an error if you try
--to make a hard link to the file from another file system when this
--cannot be done.
--
--   The prototype for the `link' function is declared in the header file
--`unistd.h'.
--
-- - Function: int link (const char *OLDNAME, const char *NEWNAME)
--     The `link' function makes a new link to the existing file named by
--     OLDNAME, under the new name NEWNAME.
--
--     This function returns a value of `0' if it is successful and `-1'
--     on failure.  In addition to the usual file name errors (*note File
--     Name Errors::) for both OLDNAME and NEWNAME, the following `errno'
--     error conditions are defined for this function:
--
--    `EACCES'
--          You are not allowed to write to the directory in which the
--          new link is to be written.
--
--    `EEXIST'
--          There is already a file named NEWNAME.  If you want to replace
--          this link with a new link, you must remove the old link
--          explicitly first.
--
--    `EMLINK'
--          There are already too many links to the file named by OLDNAME.
--          (The maximum number of links to a file is `LINK_MAX'; see
--          *Note Limits for Files::.)
--
--    `ENOENT'
--          The file named by OLDNAME doesn't exist.  You can't make a
--          link to a file that doesn't exist.
--
--    `ENOSPC'
--          The directory or file system that would contain the new link
--          is full and cannot be extended.
--
--    `EPERM'
--          In the GNU system and some others, you cannot make links to
--          directories.  Many systems allow only privileged users to do
--          so.  This error is used to report the problem.
--
--    `EROFS'
--          The directory containing the new link can't be modified
--          because it's on a read-only file system.
--
--    `EXDEV'
--          The directory specified in NEWNAME is on a different file
--          system than the existing file.
--
--    `EIO'
--          A hardware error occurred while trying to read or write the
--          to filesystem.
--
--
--File: libc.info,  Node: Symbolic Links,  Next: Deleting Files,  Prev: Hard Links,  Up: File System Interface
--
--Symbolic Links
--==============
--
--   The GNU system supports "soft links" or "symbolic links".  This is a
--kind of "file" that is essentially a pointer to another file name.
--Unlike hard links, symbolic links can be made to directories or across
--file systems with no restrictions.  You can also make a symbolic link
--to a name which is not the name of any file.  (Opening this link will
--fail until a file by that name is created.)  Likewise, if the symbolic
--link points to an existing file which is later deleted, the symbolic
--link continues to point to the same file name even though the name no
--longer names any file.
--
--   The reason symbolic links work the way they do is that special things
--happen when you try to open the link.  The `open' function realizes you
--have specified the name of a link, reads the file name contained in the
--link, and opens that file name instead.  The `stat' function likewise
--operates on the file that the symbolic link points to, instead of on
--the link itself.
--
--   By contrast, other operations such as deleting or renaming the file
--operate on the link itself.  The functions `readlink' and `lstat' also
--refrain from following symbolic links, because their purpose is to
--obtain information about the link.  `link', the function that makes a
--hard link, does too.  It makes a hard link to the symbolic link, which
--one rarely wants.
--
--   Some systems have for some functions operating on files have a limit
--on how many symbolic links are followed when resolving a path name.  The
--limit if it exists is published in the `sys/param.h' header file.
--
-- - Macro: int MAXSYMLINKS
--     The macro `MAXSYMLINKS' specifies how many symlinks some function
--     will follow before returning `ELOOP'.  Not all functions behave the
--     same and this value is not the same a that returned for
--     `_SC_SYMLOOP' by `sysconf'.  In fact, the `sysconf' result can
--     indicate that there is no fixed limit although `MAXSYMLINKS'
--     exists and has a finite value.
--
--   Prototypes for most of the functions listed in this section are in
--`unistd.h'.
--
-- - Function: int symlink (const char *OLDNAME, const char *NEWNAME)
--     The `symlink' function makes a symbolic link to OLDNAME named
--     NEWNAME.
--
--     The normal return value from `symlink' is `0'.  A return value of
--     `-1' indicates an error.  In addition to the usual file name
--     syntax errors (*note File Name Errors::), the following `errno'
--     error conditions are defined for this function:
--
--    `EEXIST'
--          There is already an existing file named NEWNAME.
--
--    `EROFS'
--          The file NEWNAME would exist on a read-only file system.
--
--    `ENOSPC'
--          The directory or file system cannot be extended to make the
--          new link.
--
--    `EIO'
--          A hardware error occurred while reading or writing data on
--          the disk.
--
--
-- - Function: int readlink (const char *FILENAME, char *BUFFER, size_t
--          SIZE)
--     The `readlink' function gets the value of the symbolic link
--     FILENAME.  The file name that the link points to is copied into
--     BUFFER.  This file name string is _not_ null-terminated;
--     `readlink' normally returns the number of characters copied.  The
--     SIZE argument specifies the maximum number of characters to copy,
--     usually the allocation size of BUFFER.
--
--     If the return value equals SIZE, you cannot tell whether or not
--     there was room to return the entire name.  So make a bigger buffer
--     and call `readlink' again.  Here is an example:
--
--          char *
--          readlink_malloc (const char *filename)
--          {
--            int size = 100;
--            char *buffer = NULL;
--          
--            while (1)
--              {
--                buffer = (char *) xrealloc (buffer, size);
--                int nchars = readlink (filename, buffer, size);
--                if (nchars < 0)
--                  {
--                    free (buffer);
--                    return NULL;
--                  }
--                if (nchars < size)
--                  return buffer;
--                size *= 2;
--              }
--          }
--
--     A value of `-1' is returned in case of error.  In addition to the
--     usual file name errors (*note File Name Errors::), the following
--     `errno' error conditions are defined for this function:
--
--    `EINVAL'
--          The named file is not a symbolic link.
--
--    `EIO'
--          A hardware error occurred while reading or writing data on
--          the disk.
--
--   In some situations it is desirable to resolve all the symbolic links
--to get the real name of a file where no prefix names a symbolic link
--which is followed and no filename in the path is `.' or `..'.  This is
--for instance desirable if files have to be compare in which case
--different names can refer to the same inode.
--
-- - Function: char * canonicalize_file_name (const char *NAME)
--     The `canonicalize_file_name' function returns the absolute name of
--     the file named by NAME which contains no `.', `..' components nor
--     any repeated path separators (`/') or symlinks.  The result is
--     passed back as the return value of the function in a block of
--     memory allocated with `malloc'.  If the result is not used anymore
--     the memory should be freed with a call to `free'.
--
--     In any of the path components except the last one is missing the
--     function returns a NULL pointer.  This is also what is returned if
--     the length of the path reaches or exceeds `PATH_MAX' characters.
--     In any case `errno' is set accordingly.
--
--    `ENAMETOOLONG'
--          The resulting path is too long.  This error only occurs on
--          systems which have a limit on the file name length.
--
--    `EACCES'
--          At least one of the path components is not readable.
--
--    `ENOENT'
--          The input file name is empty.
--
--    `ENOENT'
--          At least one of the path components does not exist.
--
--    `ELOOP'
--          More than `MAXSYMLINKS' many symlinks have been followed.
--
--     This function is a GNU extension and is declared in `stdlib.h'.
--
--   The Unix standard includes a similar function which differs from
--`canonicalize_file_name' in that the user has to provide the buffer
--where the result is placed in.
--
-- - Function: char * realpath (const char *restrict NAME, char *restrict
--          RESOLVED)
--     A call to `realpath' where the RESOLVED parameter is `NULL'
--     behaves exactly like `canonicalize_file_name'.  The function
--     allocates a buffer for the file name and returns a pointer to it.
--     If RESOLVED is not `NULL' it points to a buffer into which the
--     result is copied.  It is the callers responsibility to allocate a
--     buffer which is large enough.  On systems which define `PATH_MAX'
--     this means the buffer must be large enough for a pathname of this
--     size.  For systems without limitations on the pathname length the
--     requirement cannot be met and programs should not call `realpath'
--     with anything but `NULL' for the second parameter.
--
--     One other difference is that the buffer RESOLVED (if nonzero) will
--     contain the part of the path component which does not exist or is
--     not readable if the function returns `NULL' and `errno' is set to
--     `EACCES' or `ENOENT'.
--
--     This function is declared in `stdlib.h'.
--
--   The advantage of using this function is that it is more widely
--available.  The drawback is that it reports failures for long path on
--systems which have no limits on the file name length.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-25 glibc-2.3.2-200304020432/manual/libc.info-25
---- glibc-2.3.2/manual/libc.info-25	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-25	Thu Jan  1 01:00:00 1970
-@@ -1,1163 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Deleting Files,  Next: Renaming Files,  Prev: Symbolic Links,  Up: File System Interface
--
--Deleting Files
--==============
--
--   You can delete a file with `unlink' or `remove'.
--
--   Deletion actually deletes a file name.  If this is the file's only
--name, then the file is deleted as well.  If the file has other
--remaining names (*note Hard Links::), it remains accessible under those
--names.
--
-- - Function: int unlink (const char *FILENAME)
--     The `unlink' function deletes the file name FILENAME.  If this is
--     a file's sole name, the file itself is also deleted.  (Actually,
--     if any process has the file open when this happens, deletion is
--     postponed until all processes have closed the file.)
--
--     The function `unlink' is declared in the header file `unistd.h'.
--
--     This function returns `0' on successful completion, and `-1' on
--     error.  In addition to the usual file name errors (*note File Name
--     Errors::), the following `errno' error conditions are defined for
--     this function:
--
--    `EACCES'
--          Write permission is denied for the directory from which the
--          file is to be removed, or the directory has the sticky bit
--          set and you do not own the file.
--
--    `EBUSY'
--          This error indicates that the file is being used by the
--          system in such a way that it can't be unlinked.  For example,
--          you might see this error if the file name specifies the root
--          directory or a mount point for a file system.
--
--    `ENOENT'
--          The file name to be deleted doesn't exist.
--
--    `EPERM'
--          On some systems `unlink' cannot be used to delete the name of
--          a directory, or at least can only be used this way by a
--          privileged user.  To avoid such problems, use `rmdir' to
--          delete directories.  (In the GNU system `unlink' can never
--          delete the name of a directory.)
--
--    `EROFS'
--          The directory containing the file name to be deleted is on a
--          read-only file system and can't be modified.
--
-- - Function: int rmdir (const char *FILENAME)
--     The `rmdir' function deletes a directory.  The directory must be
--     empty before it can be removed; in other words, it can only contain
--     entries for `.' and `..'.
--
--     In most other respects, `rmdir' behaves like `unlink'.  There are
--     two additional `errno' error conditions defined for `rmdir':
--
--    `ENOTEMPTY'
--    `EEXIST'
--          The directory to be deleted is not empty.
--
--     These two error codes are synonymous; some systems use one, and
--     some use the other.  The GNU system always uses `ENOTEMPTY'.
--
--     The prototype for this function is declared in the header file
--     `unistd.h'.
--
-- - Function: int remove (const char *FILENAME)
--     This is the ISO C function to remove a file.  It works like
--     `unlink' for files and like `rmdir' for directories.  `remove' is
--     declared in `stdio.h'.
--
--
--File: libc.info,  Node: Renaming Files,  Next: Creating Directories,  Prev: Deleting Files,  Up: File System Interface
--
--Renaming Files
--==============
--
--   The `rename' function is used to change a file's name.
--
-- - Function: int rename (const char *OLDNAME, const char *NEWNAME)
--     The `rename' function renames the file OLDNAME to NEWNAME.  The
--     file formerly accessible under the name OLDNAME is afterwards
--     accessible as NEWNAME instead.  (If the file had any other names
--     aside from OLDNAME, it continues to have those names.)
--
--     The directory containing the name NEWNAME must be on the same file
--     system as the directory containing the name OLDNAME.
--
--     One special case for `rename' is when OLDNAME and NEWNAME are two
--     names for the same file.  The consistent way to handle this case
--     is to delete OLDNAME.  However, in this case POSIX requires that
--     `rename' do nothing and report success--which is inconsistent.  We
--     don't know what your operating system will do.
--
--     If OLDNAME is not a directory, then any existing file named
--     NEWNAME is removed during the renaming operation.  However, if
--     NEWNAME is the name of a directory, `rename' fails in this case.
--
--     If OLDNAME is a directory, then either NEWNAME must not exist or
--     it must name a directory that is empty.  In the latter case, the
--     existing directory named NEWNAME is deleted first.  The name
--     NEWNAME must not specify a subdirectory of the directory `oldname'
--     which is being renamed.
--
--     One useful feature of `rename' is that the meaning of NEWNAME
--     changes "atomically" from any previously existing file by that
--     name to its new meaning (i.e. the file that was called OLDNAME).
--     There is no instant at which NEWNAME is non-existent "in between"
--     the old meaning and the new meaning.  If there is a system crash
--     during the operation, it is possible for both names to still
--     exist; but NEWNAME will always be intact if it exists at all.
--
--     If `rename' fails, it returns `-1'.  In addition to the usual file
--     name errors (*note File Name Errors::), the following `errno'
--     error conditions are defined for this function:
--
--    `EACCES'
--          One of the directories containing NEWNAME or OLDNAME refuses
--          write permission; or NEWNAME and OLDNAME are directories and
--          write permission is refused for one of them.
--
--    `EBUSY'
--          A directory named by OLDNAME or NEWNAME is being used by the
--          system in a way that prevents the renaming from working.
--          This includes directories that are mount points for
--          filesystems, and directories that are the current working
--          directories of processes.
--
--    `ENOTEMPTY'
--    `EEXIST'
--          The directory NEWNAME isn't empty.  The GNU system always
--          returns `ENOTEMPTY' for this, but some other systems return
--          `EEXIST'.
--
--    `EINVAL'
--          OLDNAME is a directory that contains NEWNAME.
--
--    `EISDIR'
--          NEWNAME is a directory but the OLDNAME isn't.
--
--    `EMLINK'
--          The parent directory of NEWNAME would have too many links
--          (entries).
--
--    `ENOENT'
--          The file OLDNAME doesn't exist.
--
--    `ENOSPC'
--          The directory that would contain NEWNAME has no room for
--          another entry, and there is no space left in the file system
--          to expand it.
--
--    `EROFS'
--          The operation would involve writing to a directory on a
--          read-only file system.
--
--    `EXDEV'
--          The two file names NEWNAME and OLDNAME are on different file
--          systems.
--
--
--File: libc.info,  Node: Creating Directories,  Next: File Attributes,  Prev: Renaming Files,  Up: File System Interface
--
--Creating Directories
--====================
--
--   Directories are created with the `mkdir' function.  (There is also a
--shell command `mkdir' which does the same thing.)
--
-- - Function: int mkdir (const char *FILENAME, mode_t MODE)
--     The `mkdir' function creates a new, empty directory with name
--     FILENAME.
--
--     The argument MODE specifies the file permissions for the new
--     directory file.  *Note Permission Bits::, for more information
--     about this.
--
--     A return value of `0' indicates successful completion, and `-1'
--     indicates failure.  In addition to the usual file name syntax
--     errors (*note File Name Errors::), the following `errno' error
--     conditions are defined for this function:
--
--    `EACCES'
--          Write permission is denied for the parent directory in which
--          the new directory is to be added.
--
--    `EEXIST'
--          A file named FILENAME already exists.
--
--    `EMLINK'
--          The parent directory has too many links (entries).
--
--          Well-designed file systems never report this error, because
--          they permit more links than your disk could possibly hold.
--          However, you must still take account of the possibility of
--          this error, as it could result from network access to a file
--          system on another machine.
--
--    `ENOSPC'
--          The file system doesn't have enough room to create the new
--          directory.
--
--    `EROFS'
--          The parent directory of the directory being created is on a
--          read-only file system and cannot be modified.
--
--     To use this function, your program should include the header file
--     `sys/stat.h'.
--
--
--File: libc.info,  Node: File Attributes,  Next: Making Special Files,  Prev: Creating Directories,  Up: File System Interface
--
--File Attributes
--===============
--
--   When you issue an `ls -l' shell command on a file, it gives you
--information about the size of the file, who owns it, when it was last
--modified, etc.  These are called the "file attributes", and are
--associated with the file itself and not a particular one of its names.
--
--   This section contains information about how you can inquire about and
--modify the attributes of a file.
--
--* Menu:
--
--* Attribute Meanings::          The names of the file attributes,
--                                 and what their values mean.
--* Reading Attributes::          How to read the attributes of a file.
--* Testing File Type::           Distinguishing ordinary files,
--                                 directories, links...
--* File Owner::                  How ownership for new files is determined,
--			         and how to change it.
--* Permission Bits::             How information about a file's access
--                                 mode is stored.
--* Access Permission::           How the system decides who can access a file.
--* Setting Permissions::         How permissions for new files are assigned,
--			         and how to change them.
--* Testing File Access::         How to find out if your process can
--                                 access a file.
--* File Times::                  About the time attributes of a file.
--* File Size::			Manually changing the size of a file.
--
--
--File: libc.info,  Node: Attribute Meanings,  Next: Reading Attributes,  Up: File Attributes
--
--The meaning of the File Attributes
------------------------------------
--
--   When you read the attributes of a file, they come back in a structure
--called `struct stat'.  This section describes the names of the
--attributes, their data types, and what they mean.  For the functions to
--read the attributes of a file, see *Note Reading Attributes::.
--
--   The header file `sys/stat.h' declares all the symbols defined in
--this section.
--
-- - Data Type: struct stat
--     The `stat' structure type is used to return information about the
--     attributes of a file.  It contains at least the following members:
--
--    `mode_t st_mode'
--          Specifies the mode of the file.  This includes file type
--          information (*note Testing File Type::) and the file
--          permission bits (*note Permission Bits::).
--
--    `ino_t st_ino'
--          The file serial number, which distinguishes this file from
--          all other files on the same device.
--
--    `dev_t st_dev'
--          Identifies the device containing the file.  The `st_ino' and
--          `st_dev', taken together, uniquely identify the file.  The
--          `st_dev' value is not necessarily consistent across reboots or
--          system crashes, however.
--
--    `nlink_t st_nlink'
--          The number of hard links to the file.  This count keeps track
--          of how many directories have entries for this file.  If the
--          count is ever decremented to zero, then the file itself is
--          discarded as soon as no process still holds it open.
--          Symbolic links are not counted in the total.
--
--    `uid_t st_uid'
--          The user ID of the file's owner.  *Note File Owner::.
--
--    `gid_t st_gid'
--          The group ID of the file.  *Note File Owner::.
--
--    `off_t st_size'
--          This specifies the size of a regular file in bytes.  For
--          files that are really devices this field isn't usually
--          meaningful.  For symbolic links this specifies the length of
--          the file name the link refers to.
--
--    `time_t st_atime'
--          This is the last access time for the file.  *Note File
--          Times::.
--
--    `unsigned long int st_atime_usec'
--          This is the fractional part of the last access time for the
--          file.  *Note File Times::.
--
--    `time_t st_mtime'
--          This is the time of the last modification to the contents of
--          the file.  *Note File Times::.
--
--    `unsigned long int st_mtime_usec'
--          This is the fractional part of the time of the last
--          modification to the contents of the file.  *Note File Times::.
--
--    `time_t st_ctime'
--          This is the time of the last modification to the attributes
--          of the file.  *Note File Times::.
--
--    `unsigned long int st_ctime_usec'
--          This is the fractional part of the time of the last
--          modification to the attributes of the file.  *Note File
--          Times::.
--
--    `blkcnt_t st_blocks'
--          This is the amount of disk space that the file occupies,
--          measured in units of 512-byte blocks.
--
--          The number of disk blocks is not strictly proportional to the
--          size of the file, for two reasons: the file system may use
--          some blocks for internal record keeping; and the file may be
--          sparse--it may have "holes" which contain zeros but do not
--          actually take up space on the disk.
--
--          You can tell (approximately) whether a file is sparse by
--          comparing this value with `st_size', like this:
--
--               (st.st_blocks * 512 < st.st_size)
--
--          This test is not perfect because a file that is just slightly
--          sparse might not be detected as sparse at all.  For practical
--          applications, this is not a problem.
--
--    `unsigned int st_blksize'
--          The optimal block size for reading of writing this file, in
--          bytes.  You might use this size for allocating the buffer
--          space for reading of writing the file.  (This is unrelated to
--          `st_blocks'.)
--
--   The extensions for the Large File Support (LFS) require, even on
--32-bit machines, types which can handle file sizes up to 2^63.
--Therefore a new definition of `struct stat' is necessary.
--
-- - Data Type: struct stat64
--     The members of this type are the same and have the same names as
--     those in `struct stat'.  The only difference is that the members
--     `st_ino', `st_size', and `st_blocks' have a different type to
--     support larger values.
--
--    `mode_t st_mode'
--          Specifies the mode of the file.  This includes file type
--          information (*note Testing File Type::) and the file
--          permission bits (*note Permission Bits::).
--
--    `ino64_t st_ino'
--          The file serial number, which distinguishes this file from
--          all other files on the same device.
--
--    `dev_t st_dev'
--          Identifies the device containing the file.  The `st_ino' and
--          `st_dev', taken together, uniquely identify the file.  The
--          `st_dev' value is not necessarily consistent across reboots or
--          system crashes, however.
--
--    `nlink_t st_nlink'
--          The number of hard links to the file.  This count keeps track
--          of how many directories have entries for this file.  If the
--          count is ever decremented to zero, then the file itself is
--          discarded as soon as no process still holds it open.
--          Symbolic links are not counted in the total.
--
--    `uid_t st_uid'
--          The user ID of the file's owner.  *Note File Owner::.
--
--    `gid_t st_gid'
--          The group ID of the file.  *Note File Owner::.
--
--    `off64_t st_size'
--          This specifies the size of a regular file in bytes.  For
--          files that are really devices this field isn't usually
--          meaningful.  For symbolic links this specifies the length of
--          the file name the link refers to.
--
--    `time_t st_atime'
--          This is the last access time for the file.  *Note File
--          Times::.
--
--    `unsigned long int st_atime_usec'
--          This is the fractional part of the last access time for the
--          file.  *Note File Times::.
--
--    `time_t st_mtime'
--          This is the time of the last modification to the contents of
--          the file.  *Note File Times::.
--
--    `unsigned long int st_mtime_usec'
--          This is the fractional part of the time of the last
--          modification to the contents of the file.  *Note File Times::.
--
--    `time_t st_ctime'
--          This is the time of the last modification to the attributes
--          of the file.  *Note File Times::.
--
--    `unsigned long int st_ctime_usec'
--          This is the fractional part of the time of the last
--          modification to the attributes of the file.  *Note File
--          Times::.
--
--    `blkcnt64_t st_blocks'
--          This is the amount of disk space that the file occupies,
--          measured in units of 512-byte blocks.
--
--    `unsigned int st_blksize'
--          The optimal block size for reading of writing this file, in
--          bytes.  You might use this size for allocating the buffer
--          space for reading of writing the file.  (This is unrelated to
--          `st_blocks'.)
--
--   Some of the file attributes have special data type names which exist
--specifically for those attributes.  (They are all aliases for well-known
--integer types that you know and love.)  These typedef names are defined
--in the header file `sys/types.h' as well as in `sys/stat.h'.  Here is a
--list of them.
--
-- - Data Type: mode_t
--     This is an integer data type used to represent file modes.  In the
--     GNU system, this is equivalent to `unsigned int'.
--
-- - Data Type: ino_t
--     This is an arithmetic data type used to represent file serial
--     numbers.  (In Unix jargon, these are sometimes called "inode
--     numbers".)  In the GNU system, this type is equivalent to
--     `unsigned long int'.
--
--     If the source is compiled with `_FILE_OFFSET_BITS == 64' this type
--     is transparently replaced by `ino64_t'.
--
-- - Data Type: ino64_t
--     This is an arithmetic data type used to represent file serial
--     numbers for the use in LFS.  In the GNU system, this type is
--     equivalent to `unsigned long longint'.
--
--     When compiling with `_FILE_OFFSET_BITS == 64' this type is
--     available under the name `ino_t'.
--
-- - Data Type: dev_t
--     This is an arithmetic data type used to represent file device
--     numbers.  In the GNU system, this is equivalent to `int'.
--
-- - Data Type: nlink_t
--     This is an arithmetic data type used to represent file link counts.
--     In the GNU system, this is equivalent to `unsigned short int'.
--
-- - Data Type: blkcnt_t
--     This is an arithmetic data type used to represent block counts.
--     In the GNU system, this is equivalent to `unsigned long int'.
--
--     If the source is compiled with `_FILE_OFFSET_BITS == 64' this type
--     is transparently replaced by `blkcnt64_t'.
--
-- - Data Type: blkcnt64_t
--     This is an arithmetic data type used to represent block counts for
--     the use in LFS.  In the GNU system, this is equivalent to `unsigned
--     long long int'.
--
--     When compiling with `_FILE_OFFSET_BITS == 64' this type is
--     available under the name `blkcnt_t'.
--
--
--File: libc.info,  Node: Reading Attributes,  Next: Testing File Type,  Prev: Attribute Meanings,  Up: File Attributes
--
--Reading the Attributes of a File
----------------------------------
--
--   To examine the attributes of files, use the functions `stat',
--`fstat' and `lstat'.  They return the attribute information in a
--`struct stat' object.  All three functions are declared in the header
--file `sys/stat.h'.
--
-- - Function: int stat (const char *FILENAME, struct stat *BUF)
--     The `stat' function returns information about the attributes of the
--     file named by FILENAME in the structure pointed to by BUF.
--
--     If FILENAME is the name of a symbolic link, the attributes you get
--     describe the file that the link points to.  If the link points to a
--     nonexistent file name, then `stat' fails reporting a nonexistent
--     file.
--
--     The return value is `0' if the operation is successful, or `-1' on
--     failure.  In addition to the usual file name errors (*note File
--     Name Errors::, the following `errno' error conditions are defined
--     for this function:
--
--    `ENOENT'
--          The file named by FILENAME doesn't exist.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is in fact `stat64' since the LFS interface transparently
--     replaces the normal implementation.
--
-- - Function: int stat64 (const char *FILENAME, struct stat64 *BUF)
--     This function is similar to `stat' but it is also able to work on
--     files larger then 2^31 bytes on 32-bit systems.  To be able to do
--     this the result is stored in a variable of type `struct stat64' to
--     which BUF must point.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is available under the name `stat' and so transparently
--     replaces the interface for small files on 32-bit machines.
--
-- - Function: int fstat (int FILEDES, struct stat *BUF)
--     The `fstat' function is like `stat', except that it takes an open
--     file descriptor as an argument instead of a file name.  *Note
--     Low-Level I/O::.
--
--     Like `stat', `fstat' returns `0' on success and `-1' on failure.
--     The following `errno' error conditions are defined for `fstat':
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is in fact `fstat64' since the LFS interface transparently
--     replaces the normal implementation.
--
-- - Function: int fstat64 (int FILEDES, struct stat64 *BUF)
--     This function is similar to `fstat' but is able to work on large
--     files on 32-bit platforms.  For large files the file descriptor
--     FILEDES should be obtained by `open64' or `creat64'.  The BUF
--     pointer points to a variable of type `struct stat64' which is able
--     to represent the larger values.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is available under the name `fstat' and so transparently
--     replaces the interface for small files on 32-bit machines.
--
-- - Function: int lstat (const char *FILENAME, struct stat *BUF)
--     The `lstat' function is like `stat', except that it does not
--     follow symbolic links.  If FILENAME is the name of a symbolic
--     link, `lstat' returns information about the link itself; otherwise
--     `lstat' works like `stat'.  *Note Symbolic Links::.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is in fact `lstat64' since the LFS interface transparently
--     replaces the normal implementation.
--
-- - Function: int lstat64 (const char *FILENAME, struct stat64 *BUF)
--     This function is similar to `lstat' but it is also able to work on
--     files larger then 2^31 bytes on 32-bit systems.  To be able to do
--     this the result is stored in a variable of type `struct stat64' to
--     which BUF must point.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' this
--     function is available under the name `lstat' and so transparently
--     replaces the interface for small files on 32-bit machines.
--
--
--File: libc.info,  Node: Testing File Type,  Next: File Owner,  Prev: Reading Attributes,  Up: File Attributes
--
--Testing the Type of a File
----------------------------
--
--   The "file mode", stored in the `st_mode' field of the file
--attributes, contains two kinds of information: the file type code, and
--the access permission bits.  This section discusses only the type code,
--which you can use to tell whether the file is a directory, socket,
--symbolic link, and so on.  For details about access permissions see
--*Note Permission Bits::.
--
--   There are two ways you can access the file type information in a file
--mode.  Firstly, for each file type there is a "predicate macro" which
--examines a given file mode and returns whether it is of that type or
--not.  Secondly, you can mask out the rest of the file mode to leave
--just the file type code, and compare this against constants for each of
--the supported file types.
--
--   All of the symbols listed in this section are defined in the header
--file `sys/stat.h'.
--
--   The following predicate macros test the type of a file, given the
--value M which is the `st_mode' field returned by `stat' on that file:
--
-- - Macro: int S_ISDIR (mode_t M)
--     This macro returns non-zero if the file is a directory.
--
-- - Macro: int S_ISCHR (mode_t M)
--     This macro returns non-zero if the file is a character special
--     file (a device like a terminal).
--
-- - Macro: int S_ISBLK (mode_t M)
--     This macro returns non-zero if the file is a block special file (a
--     device like a disk).
--
-- - Macro: int S_ISREG (mode_t M)
--     This macro returns non-zero if the file is a regular file.
--
-- - Macro: int S_ISFIFO (mode_t M)
--     This macro returns non-zero if the file is a FIFO special file, or
--     a pipe.  *Note Pipes and FIFOs::.
--
-- - Macro: int S_ISLNK (mode_t M)
--     This macro returns non-zero if the file is a symbolic link.  *Note
--     Symbolic Links::.
--
-- - Macro: int S_ISSOCK (mode_t M)
--     This macro returns non-zero if the file is a socket.  *Note
--     Sockets::.
--
--   An alternate non-POSIX method of testing the file type is supported
--for compatibility with BSD.  The mode can be bitwise AND-ed with
--`S_IFMT' to extract the file type code, and compared to the appropriate
--constant.  For example,
--
--     S_ISCHR (MODE)
--
--is equivalent to:
--
--     ((MODE & S_IFMT) == S_IFCHR)
--
-- - Macro: int S_IFMT
--     This is a bit mask used to extract the file type code from a mode
--     value.
--
--   These are the symbolic names for the different file type codes:
--
--`S_IFDIR'
--     This is the file type constant of a directory file.
--
--`S_IFCHR'
--     This is the file type constant of a character-oriented device file.
--
--`S_IFBLK'
--     This is the file type constant of a block-oriented device file.
--
--`S_IFREG'
--     This is the file type constant of a regular file.
--
--`S_IFLNK'
--     This is the file type constant of a symbolic link.
--
--`S_IFSOCK'
--     This is the file type constant of a socket.
--
--`S_IFIFO'
--     This is the file type constant of a FIFO or pipe.
--
--   The POSIX.1b standard introduced a few more objects which possibly
--can be implemented as object in the filesystem.  These are message
--queues, semaphores, and shared memory objects.  To allow
--differentiating these objects from other files the POSIX standard
--introduces three new test macros.  But unlike the other macros it does
--not take the value of the `st_mode' field as the parameter.  Instead
--they expect a pointer to the whole `struct stat' structure.
--
-- - Macro: int S_TYPEISMQ (struct stat *S)
--     If the system implement POSIX message queues as distinct objects
--     and the file is a message queue object, this macro returns a
--     non-zero value.  In all other cases the result is zero.
--
-- - Macro: int S_TYPEISSEM (struct stat *S)
--     If the system implement POSIX semaphores as distinct objects and
--     the file is a semaphore object, this macro returns a non-zero
--     value.  In all other cases the result is zero.
--
-- - Macro: int S_TYPEISSHM (struct stat *S)
--     If the system implement POSIX shared memory objects as distinct
--     objects and the file is an shared memory object, this macro
--     returns a non-zero value.  In all other cases the result is zero.
--
--
--File: libc.info,  Node: File Owner,  Next: Permission Bits,  Prev: Testing File Type,  Up: File Attributes
--
--File Owner
------------
--
--   Every file has an "owner" which is one of the registered user names
--defined on the system.  Each file also has a "group" which is one of
--the defined groups.  The file owner can often be useful for showing you
--who edited the file (especially when you edit with GNU Emacs), but its
--main purpose is for access control.
--
--   The file owner and group play a role in determining access because
--the file has one set of access permission bits for the owner, another
--set that applies to users who belong to the file's group, and a third
--set of bits that applies to everyone else.  *Note Access Permission::,
--for the details of how access is decided based on this data.
--
--   When a file is created, its owner is set to the effective user ID of
--the process that creates it (*note Process Persona::).  The file's
--group ID may be set to either the effective group ID of the process, or
--the group ID of the directory that contains the file, depending on the
--system where the file is stored.  When you access a remote file system,
--it behaves according to its own rules, not according to the system your
--program is running on.  Thus, your program must be prepared to encounter
--either kind of behavior no matter what kind of system you run it on.
--
--   You can change the owner and/or group owner of an existing file using
--the `chown' function.  This is the primitive for the `chown' and
--`chgrp' shell commands.
--
--   The prototype for this function is declared in `unistd.h'.
--
-- - Function: int chown (const char *FILENAME, uid_t OWNER, gid_t GROUP)
--     The `chown' function changes the owner of the file FILENAME to
--     OWNER, and its group owner to GROUP.
--
--     Changing the owner of the file on certain systems clears the
--     set-user-ID and set-group-ID permission bits.  (This is because
--     those bits may not be appropriate for the new owner.)  Other file
--     permission bits are not changed.
--
--     The return value is `0' on success and `-1' on failure.  In
--     addition to the usual file name errors (*note File Name Errors::),
--     the following `errno' error conditions are defined for this
--     function:
--
--    `EPERM'
--          This process lacks permission to make the requested change.
--
--          Only privileged users or the file's owner can change the
--          file's group.  On most file systems, only privileged users
--          can change the file owner; some file systems allow you to
--          change the owner if you are currently the owner.  When you
--          access a remote file system, the behavior you encounter is
--          determined by the system that actually holds the file, not by
--          the system your program is running on.
--
--          *Note Options for Files::, for information about the
--          `_POSIX_CHOWN_RESTRICTED' macro.
--
--    `EROFS'
--          The file is on a read-only file system.
--
-- - Function: int fchown (int FILEDES, int OWNER, int GROUP)
--     This is like `chown', except that it changes the owner of the open
--     file with descriptor FILEDES.
--
--     The return value from `fchown' is `0' on success and `-1' on
--     failure.  The following `errno' error codes are defined for this
--     function:
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `EINVAL'
--          The FILEDES argument corresponds to a pipe or socket, not an
--          ordinary file.
--
--    `EPERM'
--          This process lacks permission to make the requested change.
--          For details see `chmod' above.
--
--    `EROFS'
--          The file resides on a read-only file system.
--
--
--File: libc.info,  Node: Permission Bits,  Next: Access Permission,  Prev: File Owner,  Up: File Attributes
--
--The Mode Bits for Access Permission
-------------------------------------
--
--   The "file mode", stored in the `st_mode' field of the file
--attributes, contains two kinds of information: the file type code, and
--the access permission bits.  This section discusses only the access
--permission bits, which control who can read or write the file.  *Note
--Testing File Type::, for information about the file type code.
--
--   All of the symbols listed in this section are defined in the header
--file `sys/stat.h'.
--
--   These symbolic constants are defined for the file mode bits that
--control access permission for the file:
--
--`S_IRUSR'
--`S_IREAD'
--     Read permission bit for the owner of the file.  On many systems
--     this bit is 0400.  `S_IREAD' is an obsolete synonym provided for
--     BSD compatibility.
--
--`S_IWUSR'
--`S_IWRITE'
--     Write permission bit for the owner of the file.  Usually 0200.
--     `S_IWRITE' is an obsolete synonym provided for BSD compatibility.
--
--`S_IXUSR'
--`S_IEXEC'
--     Execute (for ordinary files) or search (for directories)
--     permission bit for the owner of the file.  Usually 0100.
--     `S_IEXEC' is an obsolete synonym provided for BSD compatibility.
--
--`S_IRWXU'
--     This is equivalent to `(S_IRUSR | S_IWUSR | S_IXUSR)'.
--
--`S_IRGRP'
--     Read permission bit for the group owner of the file.  Usually 040.
--
--`S_IWGRP'
--     Write permission bit for the group owner of the file.  Usually 020.
--
--`S_IXGRP'
--     Execute or search permission bit for the group owner of the file.
--     Usually 010.
--
--`S_IRWXG'
--     This is equivalent to `(S_IRGRP | S_IWGRP | S_IXGRP)'.
--
--`S_IROTH'
--     Read permission bit for other users.  Usually 04.
--
--`S_IWOTH'
--     Write permission bit for other users.  Usually 02.
--
--`S_IXOTH'
--     Execute or search permission bit for other users.  Usually 01.
--
--`S_IRWXO'
--     This is equivalent to `(S_IROTH | S_IWOTH | S_IXOTH)'.
--
--`S_ISUID'
--     This is the set-user-ID on execute bit, usually 04000.  *Note How
--     Change Persona::.
--
--`S_ISGID'
--     This is the set-group-ID on execute bit, usually 02000.  *Note How
--     Change Persona::.
--
--`S_ISVTX'
--     This is the "sticky" bit, usually 01000.
--
--     For a directory it gives permission to delete a file in that
--     directory only if you own that file.  Ordinarily, a user can
--     either delete all the files in a directory or cannot delete any of
--     them (based on whether the user has write permission for the
--     directory).  The same restriction applies--you must have both
--     write permission for the directory and own the file you want to
--     delete.  The one exception is that the owner of the directory can
--     delete any file in the directory, no matter who owns it (provided
--     the owner has given himself write permission for the directory).
--     This is commonly used for the `/tmp' directory, where anyone may
--     create files but not delete files created by other users.
--
--     Originally the sticky bit on an executable file modified the
--     swapping policies of the system.  Normally, when a program
--     terminated, its pages in core were immediately freed and reused.
--     If the sticky bit was set on the executable file, the system kept
--     the pages in core for a while as if the program were still
--     running.  This was advantageous for a program likely to be run
--     many times in succession.  This usage is obsolete in modern
--     systems.  When a program terminates, its pages always remain in
--     core as long as there is no shortage of memory in the system.
--     When the program is next run, its pages will still be in core if
--     no shortage arose since the last run.
--
--     On some modern systems where the sticky bit has no useful meaning
--     for an executable file, you cannot set the bit at all for a
--     non-directory.  If you try, `chmod' fails with `EFTYPE'; *note
--     Setting Permissions::.
--
--     Some systems (particularly SunOS) have yet another use for the
--     sticky bit.  If the sticky bit is set on a file that is _not_
--     executable, it means the opposite: never cache the pages of this
--     file at all.  The main use of this is for the files on an NFS
--     server machine which are used as the swap area of diskless client
--     machines.  The idea is that the pages of the file will be cached
--     in the client's memory, so it is a waste of the server's memory to
--     cache them a second time.  With this usage the sticky bit also
--     implies that the filesystem may fail to record the file's
--     modification time onto disk reliably (the idea being that no-one
--     cares for a swap file).
--
--     This bit is only available on BSD systems (and those derived from
--     them).  Therefore one has to use the `_BSD_SOURCE' feature select
--     macro to get the definition (*note Feature Test Macros::).
--
--   The actual bit values of the symbols are listed in the table above
--so you can decode file mode values when debugging your programs.  These
--bit values are correct for most systems, but they are not guaranteed.
--
--   *Warning:* Writing explicit numbers for file permissions is bad
--practice.  Not only is it not portable, it also requires everyone who
--reads your program to remember what the bits mean.  To make your program
--clean use the symbolic names.
--
--
--File: libc.info,  Node: Access Permission,  Next: Setting Permissions,  Prev: Permission Bits,  Up: File Attributes
--
--How Your Access to a File is Decided
--------------------------------------
--
--   Recall that the operating system normally decides access permission
--for a file based on the effective user and group IDs of the process and
--its supplementary group IDs, together with the file's owner, group and
--permission bits.  These concepts are discussed in detail in *Note
--Process Persona::.
--
--   If the effective user ID of the process matches the owner user ID of
--the file, then permissions for read, write, and execute/search are
--controlled by the corresponding "user" (or "owner") bits.  Likewise, if
--any of the effective group ID or supplementary group IDs of the process
--matches the group owner ID of the file, then permissions are controlled
--by the "group" bits.  Otherwise, permissions are controlled by the
--"other" bits.
--
--   Privileged users, like `root', can access any file regardless of its
--permission bits.  As a special case, for a file to be executable even
--by a privileged user, at least one of its execute bits must be set.
--
--
--File: libc.info,  Node: Setting Permissions,  Next: Testing File Access,  Prev: Access Permission,  Up: File Attributes
--
--Assigning File Permissions
----------------------------
--
--   The primitive functions for creating files (for example, `open' or
--`mkdir') take a MODE argument, which specifies the file permissions to
--give the newly created file.  This mode is modified by the process's
--"file creation mask", or "umask", before it is used.
--
--   The bits that are set in the file creation mask identify permissions
--that are always to be disabled for newly created files.  For example, if
--you set all the "other" access bits in the mask, then newly created
--files are not accessible at all to processes in the "other" category,
--even if the MODE argument passed to the create function would permit
--such access.  In other words, the file creation mask is the complement
--of the ordinary access permissions you want to grant.
--
--   Programs that create files typically specify a MODE argument that
--includes all the permissions that make sense for the particular file.
--For an ordinary file, this is typically read and write permission for
--all classes of users.  These permissions are then restricted as
--specified by the individual user's own file creation mask.
--
--   To change the permission of an existing file given its name, call
--`chmod'.  This function uses the specified permission bits and ignores
--the file creation mask.
--
--   In normal use, the file creation mask is initialized by the user's
--login shell (using the `umask' shell command), and inherited by all
--subprocesses.  Application programs normally don't need to worry about
--the file creation mask.  It will automatically do what it is supposed to
--do.
--
--   When your program needs to create a file and bypass the umask for its
--access permissions, the easiest way to do this is to use `fchmod' after
--opening the file, rather than changing the umask.  In fact, changing
--the umask is usually done only by shells.  They use the `umask'
--function.
--
--   The functions in this section are declared in `sys/stat.h'.
--
-- - Function: mode_t umask (mode_t MASK)
--     The `umask' function sets the file creation mask of the current
--     process to MASK, and returns the previous value of the file
--     creation mask.
--
--     Here is an example showing how to read the mask with `umask'
--     without changing it permanently:
--
--          mode_t
--          read_umask (void)
--          {
--            mode_t mask = umask (0);
--            umask (mask);
--            return mask;
--          }
--
--     However, it is better to use `getumask' if you just want to read
--     the mask value, because it is reentrant (at least if you use the
--     GNU operating system).
--
-- - Function: mode_t getumask (void)
--     Return the current value of the file creation mask for the current
--     process.  This function is a GNU extension.
--
-- - Function: int chmod (const char *FILENAME, mode_t MODE)
--     The `chmod' function sets the access permission bits for the file
--     named by FILENAME to MODE.
--
--     If FILENAME is a symbolic link, `chmod' changes the permissions of
--     the file pointed to by the link, not those of the link itself.
--
--     This function returns `0' if successful and `-1' if not.  In
--     addition to the usual file name errors (*note File Name Errors::),
--     the following `errno' error conditions are defined for this
--     function:
--
--    `ENOENT'
--          The named file doesn't exist.
--
--    `EPERM'
--          This process does not have permission to change the access
--          permissions of this file.  Only the file's owner (as judged
--          by the effective user ID of the process) or a privileged user
--          can change them.
--
--    `EROFS'
--          The file resides on a read-only file system.
--
--    `EFTYPE'
--          MODE has the `S_ISVTX' bit (the "sticky bit") set, and the
--          named file is not a directory.  Some systems do not allow
--          setting the sticky bit on non-directory files, and some do
--          (and only some of those assign a useful meaning to the bit
--          for non-directory files).
--
--          You only get `EFTYPE' on systems where the sticky bit has no
--          useful meaning for non-directory files, so it is always safe
--          to just clear the bit in MODE and call `chmod' again.  *Note
--          Permission Bits::, for full details on the sticky bit.
--
-- - Function: int fchmod (int FILEDES, int MODE)
--     This is like `chmod', except that it changes the permissions of the
--     currently open file given by FILEDES.
--
--     The return value from `fchmod' is `0' on success and `-1' on
--     failure.  The following `errno' error codes are defined for this
--     function:
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `EINVAL'
--          The FILEDES argument corresponds to a pipe or socket, or
--          something else that doesn't really have access permissions.
--
--    `EPERM'
--          This process does not have permission to change the access
--          permissions of this file.  Only the file's owner (as judged
--          by the effective user ID of the process) or a privileged user
--          can change them.
--
--    `EROFS'
--          The file resides on a read-only file system.
--
--
--File: libc.info,  Node: Testing File Access,  Next: File Times,  Prev: Setting Permissions,  Up: File Attributes
--
--Testing Permission to Access a File
-------------------------------------
--
--   In some situations it is desirable to allow programs to access files
--or devices even if this is not possible with the permissions granted to
--the user.  One possible solution is to set the setuid-bit of the program
--file.  If such a program is started the _effective_ user ID of the
--process is changed to that of the owner of the program file.  So to
--allow write access to files like `/etc/passwd', which normally can be
--written only by the super-user, the modifying program will have to be
--owned by `root' and the setuid-bit must be set.
--
--   But beside the files the program is intended to change the user
--should not be allowed to access any file to which s/he would not have
--access anyway.  The program therefore must explicitly check whether _the
--user_ would have the necessary access to a file, before it reads or
--writes the file.
--
--   To do this, use the function `access', which checks for access
--permission based on the process's _real_ user ID rather than the
--effective user ID.  (The setuid feature does not alter the real user ID,
--so it reflects the user who actually ran the program.)
--
--   There is another way you could check this access, which is easy to
--describe, but very hard to use.  This is to examine the file mode bits
--and mimic the system's own access computation.  This method is
--undesirable because many systems have additional access control
--features; your program cannot portably mimic them, and you would not
--want to try to keep track of the diverse features that different systems
--have.  Using `access' is simple and automatically does whatever is
--appropriate for the system you are using.
--
--   `access' is _only_ only appropriate to use in setuid programs.  A
--non-setuid program will always use the effective ID rather than the
--real ID.
--
--   The symbols in this section are declared in `unistd.h'.
--
-- - Function: int access (const char *FILENAME, int HOW)
--     The `access' function checks to see whether the file named by
--     FILENAME can be accessed in the way specified by the HOW argument.
--     The HOW argument either can be the bitwise OR of the flags
--     `R_OK', `W_OK', `X_OK', or the existence test `F_OK'.
--
--     This function uses the _real_ user and group IDs of the calling
--     process, rather than the _effective_ IDs, to check for access
--     permission.  As a result, if you use the function from a `setuid'
--     or `setgid' program (*note How Change Persona::), it gives
--     information relative to the user who actually ran the program.
--
--     The return value is `0' if the access is permitted, and `-1'
--     otherwise.  (In other words, treated as a predicate function,
--     `access' returns true if the requested access is _denied_.)
--
--     In addition to the usual file name errors (*note File Name
--     Errors::), the following `errno' error conditions are defined for
--     this function:
--
--    `EACCES'
--          The access specified by HOW is denied.
--
--    `ENOENT'
--          The file doesn't exist.
--
--    `EROFS'
--          Write permission was requested for a file on a read-only file
--          system.
--
--   These macros are defined in the header file `unistd.h' for use as
--the HOW argument to the `access' function.  The values are integer
--constants.
--
-- - Macro: int R_OK
--     Flag meaning test for read permission.
--
-- - Macro: int W_OK
--     Flag meaning test for write permission.
--
-- - Macro: int X_OK
--     Flag meaning test for execute/search permission.
--
-- - Macro: int F_OK
--     Flag meaning test for existence of the file.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-26 glibc-2.3.2-200304020432/manual/libc.info-26
---- glibc-2.3.2/manual/libc.info-26	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-26	Thu Jan  1 01:00:00 1970
-@@ -1,1233 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: File Times,  Next: File Size,  Prev: Testing File Access,  Up: File Attributes
--
--File Times
------------
--
--   Each file has three time stamps associated with it:  its access time,
--its modification time, and its attribute modification time.  These
--correspond to the `st_atime', `st_mtime', and `st_ctime' members of the
--`stat' structure; see *Note File Attributes::.
--
--   All of these times are represented in calendar time format, as
--`time_t' objects.  This data type is defined in `time.h'.  For more
--information about representation and manipulation of time values, see
--*Note Calendar Time::.
--
--   Reading from a file updates its access time attribute, and writing
--updates its modification time.  When a file is created, all three time
--stamps for that file are set to the current time.  In addition, the
--attribute change time and modification time fields of the directory that
--contains the new entry are updated.
--
--   Adding a new name for a file with the `link' function updates the
--attribute change time field of the file being linked, and both the
--attribute change time and modification time fields of the directory
--containing the new name.  These same fields are affected if a file name
--is deleted with `unlink', `remove' or `rmdir'.  Renaming a file with
--`rename' affects only the attribute change time and modification time
--fields of the two parent directories involved, and not the times for
--the file being renamed.
--
--   Changing the attributes of a file (for example, with `chmod')
--updates its attribute change time field.
--
--   You can also change some of the time stamps of a file explicitly
--using the `utime' function--all except the attribute change time.  You
--need to include the header file `utime.h' to use this facility.
--
-- - Data Type: struct utimbuf
--     The `utimbuf' structure is used with the `utime' function to
--     specify new access and modification times for a file.  It contains
--     the following members:
--
--    `time_t actime'
--          This is the access time for the file.
--
--    `time_t modtime'
--          This is the modification time for the file.
--
-- - Function: int utime (const char *FILENAME, const struct utimbuf
--          *TIMES)
--     This function is used to modify the file times associated with the
--     file named FILENAME.
--
--     If TIMES is a null pointer, then the access and modification times
--     of the file are set to the current time.  Otherwise, they are set
--     to the values from the `actime' and `modtime' members
--     (respectively) of the `utimbuf' structure pointed to by TIMES.
--
--     The attribute modification time for the file is set to the current
--     time in either case (since changing the time stamps is itself a
--     modification of the file attributes).
--
--     The `utime' function returns `0' if successful and `-1' on
--     failure.  In addition to the usual file name errors (*note File
--     Name Errors::), the following `errno' error conditions are defined
--     for this function:
--
--    `EACCES'
--          There is a permission problem in the case where a null
--          pointer was passed as the TIMES argument.  In order to update
--          the time stamp on the file, you must either be the owner of
--          the file, have write permission for the file, or be a
--          privileged user.
--
--    `ENOENT'
--          The file doesn't exist.
--
--    `EPERM'
--          If the TIMES argument is not a null pointer, you must either
--          be the owner of the file or be a privileged user.
--
--    `EROFS'
--          The file lives on a read-only file system.
--
--   Each of the three time stamps has a corresponding microsecond part,
--which extends its resolution.  These fields are called `st_atime_usec',
--`st_mtime_usec', and `st_ctime_usec'; each has a value between 0 and
--999,999, which indicates the time in microseconds.  They correspond to
--the `tv_usec' field of a `timeval' structure; see *Note High-Resolution
--Calendar::.
--
--   The `utimes' function is like `utime', but also lets you specify the
--fractional part of the file times.  The prototype for this function is
--in the header file `sys/time.h'.
--
-- - Function: int utimes (const char *FILENAME, struct timeval TVP[2])
--     This function sets the file access and modification times of the
--     file FILENAME.  The new file access time is specified by `TVP[0]',
--     and the new modification time by `TVP[1]'.  Similar to `utime', if
--     TVP is a null pointer then the access and modification times of
--     the file are set to the current time.  This function comes from
--     BSD.
--
--     The return values and error conditions are the same as for the
--     `utime' function.
--
-- - Function: int lutimes (const char *FILENAME, struct timeval TVP[2])
--     This function is like `utimes', except that it does not follow
--     symbolic links.  If FILENAME is the name of a symbolic link,
--     `lutimes' sets the file access and modification times of the
--     symbolic link special file itself (as seen by `lstat'; *note
--     Symbolic Links::) while `utimes' sets the file access and
--     modification times of the file the symbolic link refers to.  This
--     function comes from FreeBSD, and is not available on all platforms
--     (if not available, it will fail with `ENOSYS').
--
--     The return values and error conditions are the same as for the
--     `utime' function.
--
-- - Function: int futimes (int *FD, struct timeval TVP[2])
--     This function is like `utimes', except that it takes an open file
--     descriptor as an argument instead of a file name.  *Note Low-Level
--     I/O::.  This function comes from FreeBSD, and is not available on
--     all platforms (if not available, it will fail with `ENOSYS').
--
--     Like `utimes', `futimes' returns `0' on success and `-1' on
--     failure.  The following `errno' error conditions are defined for
--     `futimes':
--
--    `EACCES'
--          There is a permission problem in the case where a null
--          pointer was passed as the TIMES argument.  In order to update
--          the time stamp on the file, you must either be the owner of
--          the file, have write permission for the file, or be a
--          privileged user.
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `EPERM'
--          If the TIMES argument is not a null pointer, you must either
--          be the owner of the file or be a privileged user.
--
--    `EROFS'
--          The file lives on a read-only file system.
--
--
--File: libc.info,  Node: File Size,  Prev: File Times,  Up: File Attributes
--
--File Size
-----------
--
--   Normally file sizes are maintained automatically.  A file begins
--with a size of 0 and is automatically extended when data is written past
--its end.  It is also possible to empty a file completely by an `open'
--or `fopen' call.
--
--   However, sometimes it is necessary to _reduce_ the size of a file.
--This can be done with the `truncate' and `ftruncate' functions.  They
--were introduced in BSD Unix.  `ftruncate' was later added to POSIX.1.
--
--   Some systems allow you to extend a file (creating holes) with these
--functions.  This is useful when using memory-mapped I/O (*note
--Memory-mapped I/O::), where files are not automatically extended.
--However, it is not portable but must be implemented if `mmap' allows
--mapping of files (i.e., `_POSIX_MAPPED_FILES' is defined).
--
--   Using these functions on anything other than a regular file gives
--_undefined_ results.  On many systems, such a call will appear to
--succeed, without actually accomplishing anything.
--
-- - Function: int truncate (const char *FILENAME, off_t LENGTH)
--     The `truncate' function changes the size of FILENAME to LENGTH.
--     If LENGTH is shorter than the previous length, data at the end
--     will be lost.  The file must be writable by the user to perform
--     this operation.
--
--     If LENGTH is longer, holes will be added to the end.  However, some
--     systems do not support this feature and will leave the file
--     unchanged.
--
--     When the source file is compiled with `_FILE_OFFSET_BITS == 64' the
--     `truncate' function is in fact `truncate64' and the type `off_t'
--     has 64 bits which makes it possible to handle files up to 2^63
--     bytes in length.
--
--     The return value is 0 for success, or -1 for an error.  In
--     addition to the usual file name errors, the following errors may
--     occur:
--
--    `EACCES'
--          The file is a directory or not writable.
--
--    `EINVAL'
--          LENGTH is negative.
--
--    `EFBIG'
--          The operation would extend the file beyond the limits of the
--          operating system.
--
--    `EIO'
--          A hardware I/O error occurred.
--
--    `EPERM'
--          The file is "append-only" or "immutable".
--
--    `EINTR'
--          The operation was interrupted by a signal.
--
--
-- - Function: int truncate64 (const char *NAME, off64_t LENGTH)
--     This function is similar to the `truncate' function.  The
--     difference is that the LENGTH argument is 64 bits wide even on 32
--     bits machines, which allows the handling of files with sizes up to
--     2^63 bytes.
--
--     When the source file is compiled with `_FILE_OFFSET_BITS == 64' on
--     a 32 bits machine this function is actually available under the
--     name `truncate' and so transparently replaces the 32 bits
--     interface.
--
-- - Function: int ftruncate (int FD, off_t LENGTH)
--     This is like `truncate', but it works on a file descriptor FD for
--     an opened file instead of a file name to identify the object.  The
--     file must be opened for writing to successfully carry out the
--     operation.
--
--     The POSIX standard leaves it implementation defined what happens
--     if the specified new LENGTH of the file is bigger than the
--     original size.  The `ftruncate' function might simply leave the
--     file alone and do nothing or it can increase the size to the
--     desired size.  In this later case the extended area should be
--     zero-filled.  So using `ftruncate' is no reliable way to increase
--     the file size but if it is possible it is probably the fastest
--     way.  The function also operates on POSIX shared memory segments
--     if these are implemented by the system.
--
--     `ftruncate' is especially useful in combination with `mmap'.
--     Since the mapped region must have a fixed size one cannot enlarge
--     the file by writing something beyond the last mapped page.
--     Instead one has to enlarge the file itself and then remap the file
--     with the new size.  The example below shows how this works.
--
--     When the source file is compiled with `_FILE_OFFSET_BITS == 64' the
--     `ftruncate' function is in fact `ftruncate64' and the type `off_t'
--     has 64 bits which makes it possible to handle files up to 2^63
--     bytes in length.
--
--     The return value is 0 for success, or -1 for an error.  The
--     following errors may occur:
--
--    `EBADF'
--          FD does not correspond to an open file.
--
--    `EACCES'
--          FD is a directory or not open for writing.
--
--    `EINVAL'
--          LENGTH is negative.
--
--    `EFBIG'
--          The operation would extend the file beyond the limits of the
--          operating system.
--
--    `EIO'
--          A hardware I/O error occurred.
--
--    `EPERM'
--          The file is "append-only" or "immutable".
--
--    `EINTR'
--          The operation was interrupted by a signal.
--
--
-- - Function: int ftruncate64 (int ID, off64_t LENGTH)
--     This function is similar to the `ftruncate' function.  The
--     difference is that the LENGTH argument is 64 bits wide even on 32
--     bits machines which allows the handling of files with sizes up to
--     2^63 bytes.
--
--     When the source file is compiled with `_FILE_OFFSET_BITS == 64' on
--     a 32 bits machine this function is actually available under the
--     name `ftruncate' and so transparently replaces the 32 bits
--     interface.
--
--   As announced here is a little example of how to use `ftruncate' in
--combination with `mmap':
--
--     int fd;
--     void *start;
--     size_t len;
--     
--     int
--     add (off_t at, void *block, size_t size)
--     {
--       if (at + size > len)
--         {
--           /* Resize the file and remap.  */
--           size_t ps = sysconf (_SC_PAGESIZE);
--           size_t ns = (at + size + ps - 1) & ~(ps - 1);
--           void *np;
--           if (ftruncate (fd, ns) < 0)
--             return -1;
--           np = mmap (NULL, ns, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
--           if (np == MAP_FAILED)
--             return -1;
--           start = np;
--           len = ns;
--         }
--       memcpy ((char *) start + at, block, size);
--       return 0;
--     }
--
--   The function `add' writes a block of memory at an arbitrary position
--in the file.  If the current size of the file is too small it is
--extended.  Note the it is extended by a round number of pages.  This is
--a requirement of `mmap'.  The program has to keep track of the real
--size, and when it has finished a final `ftruncate' call should set the
--real size of the file.
--
--
--File: libc.info,  Node: Making Special Files,  Next: Temporary Files,  Prev: File Attributes,  Up: File System Interface
--
--Making Special Files
--====================
--
--   The `mknod' function is the primitive for making special files, such
--as files that correspond to devices.  The GNU library includes this
--function for compatibility with BSD.
--
--   The prototype for `mknod' is declared in `sys/stat.h'.
--
-- - Function: int mknod (const char *FILENAME, int MODE, int DEV)
--     The `mknod' function makes a special file with name FILENAME.  The
--     MODE specifies the mode of the file, and may include the various
--     special file bits, such as `S_IFCHR' (for a character special file)
--     or `S_IFBLK' (for a block special file).  *Note Testing File
--     Type::.
--
--     The DEV argument specifies which device the special file refers to.
--     Its exact interpretation depends on the kind of special file being
--     created.
--
--     The return value is `0' on success and `-1' on error.  In addition
--     to the usual file name errors (*note File Name Errors::), the
--     following `errno' error conditions are defined for this function:
--
--    `EPERM'
--          The calling process is not privileged.  Only the superuser
--          can create special files.
--
--    `ENOSPC'
--          The directory or file system that would contain the new file
--          is full and cannot be extended.
--
--    `EROFS'
--          The directory containing the new file can't be modified
--          because it's on a read-only file system.
--
--    `EEXIST'
--          There is already a file named FILENAME.  If you want to
--          replace this file, you must remove the old file explicitly
--          first.
--
--
--File: libc.info,  Node: Temporary Files,  Prev: Making Special Files,  Up: File System Interface
--
--Temporary Files
--===============
--
--   If you need to use a temporary file in your program, you can use the
--`tmpfile' function to open it.  Or you can use the `tmpnam' (better:
--`tmpnam_r') function to provide a name for a temporary file and then
--you can open it in the usual way with `fopen'.
--
--   The `tempnam' function is like `tmpnam' but lets you choose what
--directory temporary files will go in, and something about what their
--file names will look like.  Important for multi-threaded programs is
--that `tempnam' is reentrant, while `tmpnam' is not since it returns a
--pointer to a static buffer.
--
--   These facilities are declared in the header file `stdio.h'.
--
-- - Function: FILE * tmpfile (void)
--     This function creates a temporary binary file for update mode, as
--     if by calling `fopen' with mode `"wb+"'.  The file is deleted
--     automatically when it is closed or when the program terminates.
--     (On some other ISO C systems the file may fail to be deleted if
--     the program terminates abnormally).
--
--     This function is reentrant.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' on a
--     32-bit system this function is in fact `tmpfile64', i.e. the LFS
--     interface transparently replaces the old interface.
--
-- - Function: FILE * tmpfile64 (void)
--     This function is similar to `tmpfile', but the stream it returns a
--     pointer to was opened using `tmpfile64'.  Therefore this stream can
--     be used for files larger then 2^31 bytes on 32-bit machines.
--
--     Please note that the return type is still `FILE *'.  There is no
--     special `FILE' type for the LFS interface.
--
--     If the sources are compiled with `_FILE_OFFSET_BITS == 64' on a 32
--     bits machine this function is available under the name `tmpfile'
--     and so transparently replaces the old interface.
--
-- - Function: char * tmpnam (char *RESULT)
--     This function constructs and returns a valid file name that does
--     not refer to any existing file.  If the RESULT argument is a null
--     pointer, the return value is a pointer to an internal static
--     string, which might be modified by subsequent calls and therefore
--     makes this function non-reentrant.  Otherwise, the RESULT argument
--     should be a pointer to an array of at least `L_tmpnam' characters,
--     and the result is written into that array.
--
--     It is possible for `tmpnam' to fail if you call it too many times
--     without removing previously-created files.  This is because the
--     limited length of the temporary file names gives room for only a
--     finite number of different names.  If `tmpnam' fails it returns a
--     null pointer.
--
--     *Warning:* Between the time the pathname is constructed and the
--     file is created another process might have created a file with the
--     same name using `tmpnam', leading to a possible security hole.  The
--     implementation generates names which can hardly be predicted, but
--     when opening the file you should use the `O_EXCL' flag.  Using
--     `tmpfile' or `mkstemp' is a safe way to avoid this problem.
--
-- - Function: char * tmpnam_r (char *RESULT)
--     This function is nearly identical to the `tmpnam' function, except
--     that if RESULT is a null pointer it returns a null pointer.
--
--     This guarantees reentrancy because the non-reentrant situation of
--     `tmpnam' cannot happen here.
--
--     *Warning*: This function has the same security problems as
--     `tmpnam'.
--
-- - Macro: int L_tmpnam
--     The value of this macro is an integer constant expression that
--     represents the minimum size of a string large enough to hold a
--     file name generated by the `tmpnam' function.
--
-- - Macro: int TMP_MAX
--     The macro `TMP_MAX' is a lower bound for how many temporary names
--     you can create with `tmpnam'.  You can rely on being able to call
--     `tmpnam' at least this many times before it might fail saying you
--     have made too many temporary file names.
--
--     With the GNU library, you can create a very large number of
--     temporary file names.  If you actually created the files, you
--     would probably run out of disk space before you ran out of names.
--     Some other systems have a fixed, small limit on the number of
--     temporary files.  The limit is never less than `25'.
--
-- - Function: char * tempnam (const char *DIR, const char *PREFIX)
--     This function generates a unique temporary file name.  If PREFIX
--     is not a null pointer, up to five characters of this string are
--     used as a prefix for the file name.  The return value is a string
--     newly allocated with `malloc', so you should release its storage
--     with `free' when it is no longer needed.
--
--     Because the string is dynamically allocated this function is
--     reentrant.
--
--     The directory prefix for the temporary file name is determined by
--     testing each of the following in sequence.  The directory must
--     exist and be writable.
--
--        * The environment variable `TMPDIR', if it is defined.  For
--          security reasons this only happens if the program is not SUID
--          or SGID enabled.
--
--        * The DIR argument, if it is not a null pointer.
--
--        * The value of the `P_tmpdir' macro.
--
--        * The directory `/tmp'.
--
--     This function is defined for SVID compatibility.
--
--     *Warning:* Between the time the pathname is constructed and the
--     file is created another process might have created a file with the
--     same name using `tempnam', leading to a possible security hole.
--     The implementation generates names which can hardly be predicted,
--     but when opening the file you should use the `O_EXCL' flag.  Using
--     `tmpfile' or `mkstemp' is a safe way to avoid this problem.
--
-- - SVID Macro: char * P_tmpdir
--     This macro is the name of the default directory for temporary
--     files.
--
--   Older Unix systems did not have the functions just described.
--Instead they used `mktemp' and `mkstemp'.  Both of these functions work
--by modifying a file name template string you pass.  The last six
--characters of this string must be `XXXXXX'.  These six `X's are
--replaced with six characters which make the whole string a unique file
--name.  Usually the template string is something like
--`/tmp/PREFIXXXXXXX', and each program uses a unique PREFIX.
--
--   *Note:* Because `mktemp' and `mkstemp' modify the template string,
--you _must not_ pass string constants to them.  String constants are
--normally in read-only storage, so your program would crash when
--`mktemp' or `mkstemp' tried to modify the string.
--
-- - Function: char * mktemp (char *TEMPLATE)
--     The `mktemp' function generates a unique file name by modifying
--     TEMPLATE as described above.  If successful, it returns TEMPLATE
--     as modified.  If `mktemp' cannot find a unique file name, it makes
--     TEMPLATE an empty string and returns that.  If TEMPLATE does not
--     end with `XXXXXX', `mktemp' returns a null pointer.
--
--     *Warning:* Between the time the pathname is constructed and the
--     file is created another process might have created a file with the
--     same name using `mktemp', leading to a possible security hole.  The
--     implementation generates names which can hardly be predicted, but
--     when opening the file you should use the `O_EXCL' flag.  Using
--     `mkstemp' is a safe way to avoid this problem.
--
-- - Function: int mkstemp (char *TEMPLATE)
--     The `mkstemp' function generates a unique file name just as
--     `mktemp' does, but it also opens the file for you with `open'
--     (*note Opening and Closing Files::).  If successful, it modifies
--     TEMPLATE in place and returns a file descriptor for that file open
--     for reading and writing.  If `mkstemp' cannot create a
--     uniquely-named file, it returns `-1'.  If TEMPLATE does not end
--     with `XXXXXX', `mkstemp' returns `-1' and does not modify TEMPLATE.
--
--     The file is opened using mode `0600'.  If the file is meant to be
--     used by other users this mode must be changed explicitly.
--
--   Unlike `mktemp', `mkstemp' is actually guaranteed to create a unique
--file that cannot possibly clash with any other program trying to create
--a temporary file.  This is because it works by calling `open' with the
--`O_EXCL' flag, which says you want to create a new file and get an
--error if the file already exists.
--
-- - Function: char * mkdtemp (char *TEMPLATE)
--     The `mkdtemp' function creates a directory with a unique name.  If
--     it succeeds, it overwrites TEMPLATE with the name of the
--     directory, and returns TEMPLATE.  As with `mktemp' and `mkstemp',
--     TEMPLATE should be a string ending with `XXXXXX'.
--
--     If `mkdtemp' cannot create an uniquely named directory, it returns
--     `NULL' and sets ERRNO appropriately.  If TEMPLATE does not end
--     with `XXXXXX', `mkdtemp' returns `NULL' and does not modify
--     TEMPLATE.  ERRNO will be set to `EINVAL' in this case.
--
--     The directory is created using mode `0700'.
--
--   The directory created by `mkdtemp' cannot clash with temporary files
--or directories created by other users.  This is because directory
--creation always works like `open' with `O_EXCL'.  *Note Creating
--Directories::.
--
--   The `mkdtemp' function comes from OpenBSD.
--
--
--File: libc.info,  Node: Pipes and FIFOs,  Next: Sockets,  Prev: File System Interface,  Up: Top
--
--Pipes and FIFOs
--***************
--
--   A "pipe" is a mechanism for interprocess communication; data written
--to the pipe by one process can be read by another process.  The data is
--handled in a first-in, first-out (FIFO) order.  The pipe has no name; it
--is created for one use and both ends must be inherited from the single
--process which created the pipe.
--
--   A "FIFO special file" is similar to a pipe, but instead of being an
--anonymous, temporary connection, a FIFO has a name or names like any
--other file.  Processes open the FIFO by name in order to communicate
--through it.
--
--   A pipe or FIFO has to be open at both ends simultaneously.  If you
--read from a pipe or FIFO file that doesn't have any processes writing
--to it (perhaps because they have all closed the file, or exited), the
--read returns end-of-file.  Writing to a pipe or FIFO that doesn't have a
--reading process is treated as an error condition; it generates a
--`SIGPIPE' signal, and fails with error code `EPIPE' if the signal is
--handled or blocked.
--
--   Neither pipes nor FIFO special files allow file positioning.  Both
--reading and writing operations happen sequentially; reading from the
--beginning of the file and writing at the end.
--
--* Menu:
--
--* Creating a Pipe::             Making a pipe with the `pipe' function.
--* Pipe to a Subprocess::        Using a pipe to communicate with a
--				 child process.
--* FIFO Special Files::          Making a FIFO special file.
--* Pipe Atomicity::		When pipe (or FIFO) I/O is atomic.
--
--
--File: libc.info,  Node: Creating a Pipe,  Next: Pipe to a Subprocess,  Up: Pipes and FIFOs
--
--Creating a Pipe
--===============
--
--   The primitive for creating a pipe is the `pipe' function.  This
--creates both the reading and writing ends of the pipe.  It is not very
--useful for a single process to use a pipe to talk to itself.  In typical
--use, a process creates a pipe just before it forks one or more child
--processes (*note Creating a Process::).  The pipe is then used for
--communication either between the parent or child processes, or between
--two sibling processes.
--
--   The `pipe' function is declared in the header file `unistd.h'.
--
-- - Function: int pipe (int FILEDES[2])
--     The `pipe' function creates a pipe and puts the file descriptors
--     for the reading and writing ends of the pipe (respectively) into
--     `FILEDES[0]' and `FILEDES[1]'.
--
--     An easy way to remember that the input end comes first is that file
--     descriptor `0' is standard input, and file descriptor `1' is
--     standard output.
--
--     If successful, `pipe' returns a value of `0'.  On failure, `-1' is
--     returned.  The following `errno' error conditions are defined for
--     this function:
--
--    `EMFILE'
--          The process has too many files open.
--
--    `ENFILE'
--          There are too many open files in the entire system.  *Note
--          Error Codes::, for more information about `ENFILE'.  This
--          error never occurs in the GNU system.
--
--   Here is an example of a simple program that creates a pipe.  This
--program uses the `fork' function (*note Creating a Process::) to create
--a child process.  The parent process writes data to the pipe, which is
--read by the child process.
--
--     #include <sys/types.h>
--     #include <unistd.h>
--     #include <stdio.h>
--     #include <stdlib.h>
--     
--     /* Read characters from the pipe and echo them to `stdout'. */
--     
--     void
--     read_from_pipe (int file)
--     {
--       FILE *stream;
--       int c;
--       stream = fdopen (file, "r");
--       while ((c = fgetc (stream)) != EOF)
--         putchar (c);
--       fclose (stream);
--     }
--     
--     /* Write some random text to the pipe. */
--     
--     void
--     write_to_pipe (int file)
--     {
--       FILE *stream;
--       stream = fdopen (file, "w");
--       fprintf (stream, "hello, world!\n");
--       fprintf (stream, "goodbye, world!\n");
--       fclose (stream);
--     }
--     
--     int
--     main (void)
--     {
--       pid_t pid;
--       int mypipe[2];
--     
--       /* Create the pipe. */
--       if (pipe (mypipe))
--         {
--           fprintf (stderr, "Pipe failed.\n");
--           return EXIT_FAILURE;
--         }
--     
--       /* Create the child process. */
--       pid = fork ();
--       if (pid == (pid_t) 0)
--         {
--           /* This is the child process.
--              Close other end first. */
--           close (mypipe[1]);
--           read_from_pipe (mypipe[0]);
--           return EXIT_SUCCESS;
--         }
--       else if (pid < (pid_t) 0)
--         {
--           /* The fork failed. */
--           fprintf (stderr, "Fork failed.\n");
--           return EXIT_FAILURE;
--         }
--       else
--         {
--           /* This is the parent process.
--              Close other end first. */
--           close (mypipe[0]);
--           write_to_pipe (mypipe[1]);
--           return EXIT_SUCCESS;
--         }
--     }
--
--
--File: libc.info,  Node: Pipe to a Subprocess,  Next: FIFO Special Files,  Prev: Creating a Pipe,  Up: Pipes and FIFOs
--
--Pipe to a Subprocess
--====================
--
--   A common use of pipes is to send data to or receive data from a
--program being run as a subprocess.  One way of doing this is by using a
--combination of `pipe' (to create the pipe), `fork' (to create the
--subprocess), `dup2' (to force the subprocess to use the pipe as its
--standard input or output channel), and `exec' (to execute the new
--program).  Or, you can use `popen' and `pclose'.
--
--   The advantage of using `popen' and `pclose' is that the interface is
--much simpler and easier to use.  But it doesn't offer as much
--flexibility as using the low-level functions directly.
--
-- - Function: FILE * popen (const char *COMMAND, const char *MODE)
--     The `popen' function is closely related to the `system' function;
--     see *Note Running a Command::.  It executes the shell command
--     COMMAND as a subprocess.  However, instead of waiting for the
--     command to complete, it creates a pipe to the subprocess and
--     returns a stream that corresponds to that pipe.
--
--     If you specify a MODE argument of `"r"', you can read from the
--     stream to retrieve data from the standard output channel of the
--     subprocess.  The subprocess inherits its standard input channel
--     from the parent process.
--
--     Similarly, if you specify a MODE argument of `"w"', you can write
--     to the stream to send data to the standard input channel of the
--     subprocess.  The subprocess inherits its standard output channel
--     from the parent process.
--
--     In the event of an error `popen' returns a null pointer.  This
--     might happen if the pipe or stream cannot be created, if the
--     subprocess cannot be forked, or if the program cannot be executed.
--
-- - Function: int pclose (FILE *STREAM)
--     The `pclose' function is used to close a stream created by `popen'.
--     It waits for the child process to terminate and returns its status
--     value, as for the `system' function.
--
--   Here is an example showing how to use `popen' and `pclose' to filter
--output through another program, in this case the paging program `more'.
--
--     #include <stdio.h>
--     #include <stdlib.h>
--     
--     void
--     write_data (FILE * stream)
--     {
--       int i;
--       for (i = 0; i < 100; i++)
--         fprintf (stream, "%d\n", i);
--       if (ferror (stream))
--         {
--           fprintf (stderr, "Output to stream failed.\n");
--           exit (EXIT_FAILURE);
--         }
--     }
--     
--     int
--     main (void)
--     {
--       FILE *output;
--     
--       output = popen ("more", "w");
--       if (!output)
--         {
--           fprintf (stderr,
--                    "incorrect parameters or too many files.\n");
--           return EXIT_FAILURE;
--         }
--       write_data (output);
--       if (pclose (output) != 0)
--         {
--           fprintf (stderr,
--                    "Could not run more or other error.\n");
--         }
--       return EXIT_SUCCESS;
--     }
--
--
--File: libc.info,  Node: FIFO Special Files,  Next: Pipe Atomicity,  Prev: Pipe to a Subprocess,  Up: Pipes and FIFOs
--
--FIFO Special Files
--==================
--
--   A FIFO special file is similar to a pipe, except that it is created
--in a different way.  Instead of being an anonymous communications
--channel, a FIFO special file is entered into the file system by calling
--`mkfifo'.
--
--   Once you have created a FIFO special file in this way, any process
--can open it for reading or writing, in the same way as an ordinary file.
--However, it has to be open at both ends simultaneously before you can
--proceed to do any input or output operations on it.  Opening a FIFO for
--reading normally blocks until some other process opens the same FIFO for
--writing, and vice versa.
--
--   The `mkfifo' function is declared in the header file `sys/stat.h'.
--
-- - Function: int mkfifo (const char *FILENAME, mode_t MODE)
--     The `mkfifo' function makes a FIFO special file with name
--     FILENAME.  The MODE argument is used to set the file's
--     permissions; see *Note Setting Permissions::.
--
--     The normal, successful return value from `mkfifo' is `0'.  In the
--     case of an error, `-1' is returned.  In addition to the usual file
--     name errors (*note File Name Errors::), the following `errno'
--     error conditions are defined for this function:
--
--    `EEXIST'
--          The named file already exists.
--
--    `ENOSPC'
--          The directory or file system cannot be extended.
--
--    `EROFS'
--          The directory that would contain the file resides on a
--          read-only file system.
--
--
--File: libc.info,  Node: Pipe Atomicity,  Prev: FIFO Special Files,  Up: Pipes and FIFOs
--
--Atomicity of Pipe I/O
--=====================
--
--   Reading or writing pipe data is "atomic" if the size of data written
--is not greater than `PIPE_BUF'.  This means that the data transfer
--seems to be an instantaneous unit, in that nothing else in the system
--can observe a state in which it is partially complete.  Atomic I/O may
--not begin right away (it may need to wait for buffer space or for data),
--but once it does begin it finishes immediately.
--
--   Reading or writing a larger amount of data may not be atomic; for
--example, output data from other processes sharing the descriptor may be
--interspersed.  Also, once `PIPE_BUF' characters have been written,
--further writes will block until some characters are read.
--
--   *Note Limits for Files::, for information about the `PIPE_BUF'
--parameter.
--
--
--File: libc.info,  Node: Sockets,  Next: Low-Level Terminal Interface,  Prev: Pipes and FIFOs,  Up: Top
--
--Sockets
--*******
--
--   This chapter describes the GNU facilities for interprocess
--communication using sockets.
--
--   A "socket" is a generalized interprocess communication channel.
--Like a pipe, a socket is represented as a file descriptor.  Unlike pipes
--sockets support communication between unrelated processes, and even
--between processes running on different machines that communicate over a
--network.  Sockets are the primary means of communicating with other
--machines; `telnet', `rlogin', `ftp', `talk' and the other familiar
--network programs use sockets.
--
--   Not all operating systems support sockets.  In the GNU library, the
--header file `sys/socket.h' exists regardless of the operating system,
--and the socket functions always exist, but if the system does not
--really support sockets these functions always fail.
--
--   *Incomplete:* We do not currently document the facilities for
--broadcast messages or for configuring Internet interfaces.  The
--reentrant functions and some newer functions that are related to IPv6
--aren't documented either so far.
--
--* Menu:
--
--* Socket Concepts::	Basic concepts you need to know about.
--* Communication Styles::Stream communication, datagrams and other styles.
--* Socket Addresses::	How socket names (``addresses'') work.
--* Interface Naming::	Identifying specific network interfaces.
--* Local Namespace::	Details about the local namespace.
--* Internet Namespace::	Details about the Internet namespace.
--* Misc Namespaces::	Other namespaces not documented fully here.
--* Open/Close Sockets::  Creating sockets and destroying them.
--* Connections::		Operations on sockets with connection state.
--* Datagrams::		Operations on datagram sockets.
--* Inetd::		Inetd is a daemon that starts servers on request.
--			   The most convenient way to write a server
--			   is to make it work with Inetd.
--* Socket Options::	Miscellaneous low-level socket options.
--* Networks Database::   Accessing the database of network names.
--
--
--File: libc.info,  Node: Socket Concepts,  Next: Communication Styles,  Up: Sockets
--
--Socket Concepts
--===============
--
--   When you create a socket, you must specify the style of communication
--you want to use and the type of protocol that should implement it.  The
--"communication style" of a socket defines the user-level semantics of
--sending and receiving data on the socket.  Choosing a communication
--style specifies the answers to questions such as these:
--
--   * *What are the units of data transmission?*  Some communication
--     styles regard the data as a sequence of bytes with no larger
--     structure; others group the bytes into records (which are known in
--     this context as "packets").
--
--   * *Can data be lost during normal operation?*  Some communication
--     styles guarantee that all the data sent arrives in the order it was
--     sent (barring system or network crashes); other styles occasionally
--     lose data as a normal part of operation, and may sometimes deliver
--     packets more than once or in the wrong order.
--
--     Designing a program to use unreliable communication styles usually
--     involves taking precautions to detect lost or misordered packets
--     and to retransmit data as needed.
--
--   * *Is communication entirely with one partner?*  Some communication
--     styles are like a telephone call--you make a "connection" with one
--     remote socket and then exchange data freely.  Other styles are
--     like mailing letters--you specify a destination address for each
--     message you send.
--
--   You must also choose a "namespace" for naming the socket.  A socket
--name ("address") is meaningful only in the context of a particular
--namespace.  In fact, even the data type to use for a socket name may
--depend on the namespace.  Namespaces are also called "domains", but we
--avoid that word as it can be confused with other usage of the same
--term.  Each namespace has a symbolic name that starts with `PF_'.  A
--corresponding symbolic name starting with `AF_' designates the address
--format for that namespace.
--
--   Finally you must choose the "protocol" to carry out the
--communication.  The protocol determines what low-level mechanism is used
--to transmit and receive data.  Each protocol is valid for a particular
--namespace and communication style; a namespace is sometimes called a
--"protocol family" because of this, which is why the namespace names
--start with `PF_'.
--
--   The rules of a protocol apply to the data passing between two
--programs, perhaps on different computers; most of these rules are
--handled by the operating system and you need not know about them.  What
--you do need to know about protocols is this:
--
--   * In order to have communication between two sockets, they must
--     specify the _same_ protocol.
--
--   * Each protocol is meaningful with particular style/namespace
--     combinations and cannot be used with inappropriate combinations.
--     For example, the TCP protocol fits only the byte stream style of
--     communication and the Internet namespace.
--
--   * For each combination of style and namespace there is a "default
--     protocol", which you can request by specifying 0 as the protocol
--     number.  And that's what you should normally do--use the default.
--
--   Throughout the following description at various places
--variables/parameters to denote sizes are required.  And here the trouble
--starts.  In the first implementations the type of these variables was
--simply `int'.  On most machines at that time an `int' was 32 bits wide,
--which created a _de facto_ standard requiring 32-bit variables.  This
--is important since references to variables of this type are passed to
--the kernel.
--
--   Then the POSIX people came and unified the interface with the words
--"all size values are of type `size_t'".  On 64-bit machines `size_t' is
--64 bits wide, so pointers to variables were no longer possible.
--
--   The Unix98 specification provides a solution by introducing a type
--`socklen_t'.  This type is used in all of the cases that POSIX changed
--to use `size_t'.  The only requirement of this type is that it be an
--unsigned type of at least 32 bits.  Therefore, implementations which
--require that references to 32-bit variables be passed can be as happy
--as implementations which use 64-bit values.
--
--
--File: libc.info,  Node: Communication Styles,  Next: Socket Addresses,  Prev: Socket Concepts,  Up: Sockets
--
--Communication Styles
--====================
--
--   The GNU library includes support for several different kinds of
--sockets, each with different characteristics.  This section describes
--the supported socket types.  The symbolic constants listed here are
--defined in `sys/socket.h'.
--
-- - Macro: int SOCK_STREAM
--     The `SOCK_STREAM' style is like a pipe (*note Pipes and FIFOs::).
--     It operates over a connection with a particular remote socket and
--     transmits data reliably as a stream of bytes.
--
--     Use of this style is covered in detail in *Note Connections::.
--
-- - Macro: int SOCK_DGRAM
--     The `SOCK_DGRAM' style is used for sending individually-addressed
--     packets unreliably.  It is the diametrical opposite of
--     `SOCK_STREAM'.
--
--     Each time you write data to a socket of this kind, that data
--     becomes one packet.  Since `SOCK_DGRAM' sockets do not have
--     connections, you must specify the recipient address with each
--     packet.
--
--     The only guarantee that the system makes about your requests to
--     transmit data is that it will try its best to deliver each packet
--     you send.  It may succeed with the sixth packet after failing with
--     the fourth and fifth packets; the seventh packet may arrive before
--     the sixth, and may arrive a second time after the sixth.
--
--     The typical use for `SOCK_DGRAM' is in situations where it is
--     acceptable to simply re-send a packet if no response is seen in a
--     reasonable amount of time.
--
--     *Note Datagrams::, for detailed information about how to use
--     datagram sockets.
--
-- - Macro: int SOCK_RAW
--     This style provides access to low-level network protocols and
--     interfaces.  Ordinary user programs usually have no need to use
--     this style.
--
--
--File: libc.info,  Node: Socket Addresses,  Next: Interface Naming,  Prev: Communication Styles,  Up: Sockets
--
--Socket Addresses
--================
--
--   The name of a socket is normally called an "address".  The functions
--and symbols for dealing with socket addresses were named
--inconsistently, sometimes using the term "name" and sometimes using
--"address".  You can regard these terms as synonymous where sockets are
--concerned.
--
--   A socket newly created with the `socket' function has no address.
--Other processes can find it for communication only if you give it an
--address.  We call this "binding" the address to the socket, and the way
--to do it is with the `bind' function.
--
--   You need be concerned with the address of a socket if other processes
--are to find it and start communicating with it.  You can specify an
--address for other sockets, but this is usually pointless; the first time
--you send data from a socket, or use it to initiate a connection, the
--system assigns an address automatically if you have not specified one.
--
--   Occasionally a client needs to specify an address because the server
--discriminates based on address; for example, the rsh and rlogin
--protocols look at the client's socket address and only bypass password
--checking if it is less than `IPPORT_RESERVED' (*note Ports::).
--
--   The details of socket addresses vary depending on what namespace you
--are using.  *Note Local Namespace::, or *Note Internet Namespace::, for
--specific information.
--
--   Regardless of the namespace, you use the same functions `bind' and
--`getsockname' to set and examine a socket's address.  These functions
--use a phony data type, `struct sockaddr *', to accept the address.  In
--practice, the address lives in a structure of some other data type
--appropriate to the address format you are using, but you cast its
--address to `struct sockaddr *' when you pass it to `bind'.
--
--* Menu:
--
--* Address Formats::		About `struct sockaddr'.
--* Setting Address::		Binding an address to a socket.
--* Reading Address::		Reading the address of a socket.
--
--
--File: libc.info,  Node: Address Formats,  Next: Setting Address,  Up: Socket Addresses
--
--Address Formats
-----------------
--
--   The functions `bind' and `getsockname' use the generic data type
--`struct sockaddr *' to represent a pointer to a socket address.  You
--can't use this data type effectively to interpret an address or
--construct one; for that, you must use the proper data type for the
--socket's namespace.
--
--   Thus, the usual practice is to construct an address of the proper
--namespace-specific type, then cast a pointer to `struct sockaddr *'
--when you call `bind' or `getsockname'.
--
--   The one piece of information that you can get from the `struct
--sockaddr' data type is the "address format designator".  This tells you
--which data type to use to understand the address fully.
--
--   The symbols in this section are defined in the header file
--`sys/socket.h'.
--
-- - Data Type: struct sockaddr
--     The `struct sockaddr' type itself has the following members:
--
--    `short int sa_family'
--          This is the code for the address format of this address.  It
--          identifies the format of the data which follows.
--
--    `char sa_data[14]'
--          This is the actual socket address data, which is
--          format-dependent.  Its length also depends on the format, and
--          may well be more than 14.  The length 14 of `sa_data' is
--          essentially arbitrary.
--
--   Each address format has a symbolic name which starts with `AF_'.
--Each of them corresponds to a `PF_' symbol which designates the
--corresponding namespace.  Here is a list of address format names:
--
--`AF_LOCAL'
--     This designates the address format that goes with the local
--     namespace.  (`PF_LOCAL' is the name of that namespace.)  *Note
--     Local Namespace Details::, for information about this address
--     format.
--
--`AF_UNIX'
--     This is a synonym for `AF_LOCAL'.  Although `AF_LOCAL' is mandated
--     by POSIX.1g, `AF_UNIX' is portable to more systems.  `AF_UNIX' was
--     the traditional name stemming from BSD, so even most POSIX systems
--     support it.  It is also the name of choice in the Unix98
--     specification. (The same is true for `PF_UNIX' vs. `PF_LOCAL').
--
--`AF_FILE'
--     This is another synonym for `AF_LOCAL', for compatibility.
--     (`PF_FILE' is likewise a synonym for `PF_LOCAL'.)
--
--`AF_INET'
--     This designates the address format that goes with the Internet
--     namespace.  (`PF_INET' is the name of that namespace.)  *Note
--     Internet Address Formats::.
--
--`AF_INET6'
--     This is similar to `AF_INET', but refers to the IPv6 protocol.
--     (`PF_INET6' is the name of the corresponding namespace.)
--
--`AF_UNSPEC'
--     This designates no particular address format.  It is used only in
--     rare cases, such as to clear out the default destination address
--     of a "connected" datagram socket.  *Note Sending Datagrams::.
--
--     The corresponding namespace designator symbol `PF_UNSPEC' exists
--     for completeness, but there is no reason to use it in a program.
--
--   `sys/socket.h' defines symbols starting with `AF_' for many
--different kinds of networks, most or all of which are not actually
--implemented.  We will document those that really work as we receive
--information about how to use them.
--
--
--File: libc.info,  Node: Setting Address,  Next: Reading Address,  Prev: Address Formats,  Up: Socket Addresses
--
--Setting the Address of a Socket
---------------------------------
--
--   Use the `bind' function to assign an address to a socket.  The
--prototype for `bind' is in the header file `sys/socket.h'.  For
--examples of use, see *Note Local Socket Example::, or see *Note Inet
--Example::.
--
-- - Function: int bind (int SOCKET, struct sockaddr *ADDR, socklen_t
--          LENGTH)
--     The `bind' function assigns an address to the socket SOCKET.  The
--     ADDR and LENGTH arguments specify the address; the detailed format
--     of the address depends on the namespace.  The first part of the
--     address is always the format designator, which specifies a
--     namespace, and says that the address is in the format of that
--     namespace.
--
--     The return value is `0' on success and `-1' on failure.  The
--     following `errno' error conditions are defined for this function:
--
--    `EBADF'
--          The SOCKET argument is not a valid file descriptor.
--
--    `ENOTSOCK'
--          The descriptor SOCKET is not a socket.
--
--    `EADDRNOTAVAIL'
--          The specified address is not available on this machine.
--
--    `EADDRINUSE'
--          Some other socket is already using the specified address.
--
--    `EINVAL'
--          The socket SOCKET already has an address.
--
--    `EACCES'
--          You do not have permission to access the requested address.
--          (In the Internet domain, only the super-user is allowed to
--          specify a port number in the range 0 through
--          `IPPORT_RESERVED' minus one; see *Note Ports::.)
--
--     Additional conditions may be possible depending on the particular
--     namespace of the socket.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-27 glibc-2.3.2-200304020432/manual/libc.info-27
---- glibc-2.3.2/manual/libc.info-27	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-27	Thu Jan  1 01:00:00 1970
-@@ -1,1225 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Reading Address,  Prev: Setting Address,  Up: Socket Addresses
--
--Reading the Address of a Socket
---------------------------------
--
--   Use the function `getsockname' to examine the address of an Internet
--socket.  The prototype for this function is in the header file
--`sys/socket.h'.
--
-- - Function: int getsockname (int SOCKET, struct sockaddr *ADDR,
--          socklen_t *LENGTH-PTR)
--     The `getsockname' function returns information about the address
--     of the socket SOCKET in the locations specified by the ADDR and
--     LENGTH-PTR arguments.  Note that the LENGTH-PTR is a pointer; you
--     should initialize it to be the allocation size of ADDR, and on
--     return it contains the actual size of the address data.
--
--     The format of the address data depends on the socket namespace.
--     The length of the information is usually fixed for a given
--     namespace, so normally you can know exactly how much space is
--     needed and can provide that much.  The usual practice is to
--     allocate a place for the value using the proper data type for the
--     socket's namespace, then cast its address to `struct sockaddr *'
--     to pass it to `getsockname'.
--
--     The return value is `0' on success and `-1' on error.  The
--     following `errno' error conditions are defined for this function:
--
--    `EBADF'
--          The SOCKET argument is not a valid file descriptor.
--
--    `ENOTSOCK'
--          The descriptor SOCKET is not a socket.
--
--    `ENOBUFS'
--          There are not enough internal buffers available for the
--          operation.
--
--   You can't read the address of a socket in the file namespace.  This
--is consistent with the rest of the system; in general, there's no way to
--find a file's name from a descriptor for that file.
--
--
--File: libc.info,  Node: Interface Naming,  Next: Local Namespace,  Prev: Socket Addresses,  Up: Sockets
--
--Interface Naming
--================
--
--   Each network interface has a name.  This usually consists of a few
--letters that relate to the type of interface, which may be followed by a
--number if there is more than one interface of that type.  Examples
--might be `lo' (the loopback interface) and `eth0' (the first Ethernet
--interface).
--
--   Although such names are convenient for humans, it would be clumsy to
--have to use them whenever a program needs to refer to an interface.  In
--such situations an interface is referred to by its "index", which is an
--arbitrarily-assigned small positive integer.
--
--   The following functions, constants and data types are declared in the
--header file `net/if.h'.
--
-- - Constant: size_t IFNAMSIZ
--     This constant defines the maximum buffer size needed to hold an
--     interface name, including its terminating zero byte.
--
-- - Function: unsigned int if_nametoindex (const char *ifname)
--     This function yields the interface index corresponding to a
--     particular name.  If no interface exists with the name given, it
--     returns 0.
--
-- - Function: char * if_indextoname (unsigned int ifindex, char *ifname)
--     This function maps an interface index to its corresponding name.
--     The returned name is placed in the buffer pointed to by `ifname',
--     which must be at least `IFNAMSIZ' bytes in length.  If the index
--     was invalid, the function's return value is a null pointer,
--     otherwise it is `ifname'.
--
-- - Data Type: struct if_nameindex
--     This data type is used to hold the information about a single
--     interface.  It has the following members:
--
--    `unsigned int if_index;'
--          This is the interface index.
--
--    `char *if_name'
--          This is the null-terminated index name.
--
--
-- - Function: struct if_nameindex * if_nameindex (void)
--     This function returns an array of `if_nameindex' structures, one
--     for every interface that is present.  The end of the list is
--     indicated by a structure with an interface of 0 and a null name
--     pointer.  If an error occurs, this function returns a null pointer.
--
--     The returned structure must be freed with `if_freenameindex' after
--     use.
--
-- - Function: void if_freenameindex (struct if_nameindex *ptr)
--     This function frees the structure returned by an earlier call to
--     `if_nameindex'.
--
--
--File: libc.info,  Node: Local Namespace,  Next: Internet Namespace,  Prev: Interface Naming,  Up: Sockets
--
--The Local Namespace
--===================
--
--   This section describes the details of the local namespace, whose
--symbolic name (required when you create a socket) is `PF_LOCAL'.  The
--local namespace is also known as "Unix domain sockets".  Another name
--is file namespace since socket addresses are normally implemented as
--file names.
--
--* Menu:
--
--* Concepts: Local Namespace Concepts. What you need to understand.
--* Details: Local Namespace Details.   Address format, symbolic names, etc.
--* Example: Local Socket Example.      Example of creating a socket.
--
--
--File: libc.info,  Node: Local Namespace Concepts,  Next: Local Namespace Details,  Up: Local Namespace
--
--Local Namespace Concepts
--------------------------
--
--   In the local namespace socket addresses are file names.  You can
--specify any file name you want as the address of the socket, but you
--must have write permission on the directory containing it.  It's common
--to put these files in the `/tmp' directory.
--
--   One peculiarity of the local namespace is that the name is only used
--when opening the connection; once open the address is not meaningful and
--may not exist.
--
--   Another peculiarity is that you cannot connect to such a socket from
--another machine-not even if the other machine shares the file system
--which contains the name of the socket.  You can see the socket in a
--directory listing, but connecting to it never succeeds.  Some programs
--take advantage of this, such as by asking the client to send its own
--process ID, and using the process IDs to distinguish between clients.
--However, we recommend you not use this method in protocols you design,
--as we might someday permit connections from other machines that mount
--the same file systems.  Instead, send each new client an identifying
--number if you want it to have one.
--
--   After you close a socket in the local namespace, you should delete
--the file name from the file system.  Use `unlink' or `remove' to do
--this; see *Note Deleting Files::.
--
--   The local namespace supports just one protocol for any communication
--style; it is protocol number `0'.
--
--
--File: libc.info,  Node: Local Namespace Details,  Next: Local Socket Example,  Prev: Local Namespace Concepts,  Up: Local Namespace
--
--Details of Local Namespace
----------------------------
--
--   To create a socket in the local namespace, use the constant
--`PF_LOCAL' as the NAMESPACE argument to `socket' or `socketpair'.  This
--constant is defined in `sys/socket.h'.
--
-- - Macro: int PF_LOCAL
--     This designates the local namespace, in which socket addresses are
--     local names, and its associated family of protocols.  `PF_Local'
--     is the macro used by Posix.1g.
--
-- - Macro: int PF_UNIX
--     This is a synonym for `PF_LOCAL', for compatibility's sake.
--
-- - Macro: int PF_FILE
--     This is a synonym for `PF_LOCAL', for compatibility's sake.
--
--   The structure for specifying socket names in the local namespace is
--defined in the header file `sys/un.h':
--
-- - Data Type: struct sockaddr_un
--     This structure is used to specify local namespace socket
--     addresses.  It has the following members:
--
--    `short int sun_family'
--          This identifies the address family or format of the socket
--          address.  You should store the value `AF_LOCAL' to designate
--          the local namespace.  *Note Socket Addresses::.
--
--    `char sun_path[108]'
--          This is the file name to use.
--
--          *Incomplete:*  Why is 108 a magic number?  RMS suggests making
--          this a zero-length array and tweaking the following example
--          to use `alloca' to allocate an appropriate amount of storage
--          based on the length of the filename.
--
--   You should compute the LENGTH parameter for a socket address in the
--local namespace as the sum of the size of the `sun_family' component
--and the string length (_not_ the allocation size!) of the file name
--string.  This can be done using the macro `SUN_LEN':
--
-- - Macro: int SUN_LEN (_struct sockaddr_un *_ PTR)
--     The macro computes the length of socket address in the local
--     namespace.
--
--
--File: libc.info,  Node: Local Socket Example,  Prev: Local Namespace Details,  Up: Local Namespace
--
--Example of Local-Namespace Sockets
------------------------------------
--
--   Here is an example showing how to create and name a socket in the
--local namespace.
--
--     #include <stddef.h>
--     #include <stdio.h>
--     #include <errno.h>
--     #include <stdlib.h>
--     #include <string.h>
--     #include <sys/socket.h>
--     #include <sys/un.h>
--     
--     int
--     make_named_socket (const char *filename)
--     {
--       struct sockaddr_un name;
--       int sock;
--       size_t size;
--     
--       /* Create the socket. */
--       sock = socket (PF_LOCAL, SOCK_DGRAM, 0);
--       if (sock < 0)
--         {
--           perror ("socket");
--           exit (EXIT_FAILURE);
--         }
--     
--       /* Bind a name to the socket. */
--       name.sun_family = AF_LOCAL;
--       strncpy (name.sun_path, filename, sizeof (name.sun_path));
--       name.sun_path[sizeof (name.sun_path) - 1] = '\0';
--     
--       /* The size of the address is
--          the offset of the start of the filename,
--          plus its length,
--          plus one for the terminating null byte.
--          Alternatively you can just do:
--          size = SUN_LEN (&name);
--      */
--       size = (offsetof (struct sockaddr_un, sun_path)
--               + strlen (name.sun_path) + 1);
--     
--       if (bind (sock, (struct sockaddr *) &name, size) < 0)
--         {
--           perror ("bind");
--           exit (EXIT_FAILURE);
--         }
--     
--       return sock;
--     }
--
--
--File: libc.info,  Node: Internet Namespace,  Next: Misc Namespaces,  Prev: Local Namespace,  Up: Sockets
--
--The Internet Namespace
--======================
--
--   This section describes the details of the protocols and socket naming
--conventions used in the Internet namespace.
--
--   Originally the Internet namespace used only IP version 4 (IPv4).
--With the growing number of hosts on the Internet, a new protocol with a
--larger address space was necessary: IP version 6 (IPv6).  IPv6
--introduces 128-bit addresses (IPv4 has 32-bit addresses) and other
--features, and will eventually replace IPv4.
--
--   To create a socket in the IPv4 Internet namespace, use the symbolic
--name `PF_INET' of this namespace as the NAMESPACE argument to `socket'
--or `socketpair'.  For IPv6 addresses you need the macro `PF_INET6'.
--These macros are defined in `sys/socket.h'.
--
-- - Macro: int PF_INET
--     This designates the IPv4 Internet namespace and associated family
--     of protocols.
--
-- - Macro: int PF_INET6
--     This designates the IPv6 Internet namespace and associated family
--     of protocols.
--
--   A socket address for the Internet namespace includes the following
--components:
--
--   * The address of the machine you want to connect to.  Internet
--     addresses can be specified in several ways; these are discussed in
--     *Note Internet Address Formats::, *Note Host Addresses:: and *Note
--     Host Names::.
--
--   * A port number for that machine.  *Note Ports::.
--
--   You must ensure that the address and port number are represented in a
--canonical format called "network byte order".  *Note Byte Order::, for
--information about this.
--
--* Menu:
--
--* Internet Address Formats::    How socket addresses are specified in the
--                                 Internet namespace.
--* Host Addresses::	        All about host addresses of Internet host.
--* Protocols Database::		Referring to protocols by name.
--* Ports::			Internet port numbers.
--* Services Database::           Ports may have symbolic names.
--* Byte Order::		        Different hosts may use different byte
--                                 ordering conventions; you need to
--                                 canonicalize host address and port number.
--* Inet Example::	        Putting it all together.
--
--
--File: libc.info,  Node: Internet Address Formats,  Next: Host Addresses,  Up: Internet Namespace
--
--Internet Socket Address Formats
---------------------------------
--
--   In the Internet namespace, for both IPv4 (`AF_INET') and IPv6
--(`AF_INET6'), a socket address consists of a host address and a port on
--that host.  In addition, the protocol you choose serves effectively as
--a part of the address because local port numbers are meaningful only
--within a particular protocol.
--
--   The data types for representing socket addresses in the Internet
--namespace are defined in the header file `netinet/in.h'.
--
-- - Data Type: struct sockaddr_in
--     This is the data type used to represent socket addresses in the
--     Internet namespace.  It has the following members:
--
--    `sa_family_t sin_family'
--          This identifies the address family or format of the socket
--          address.  You should store the value `AF_INET' in this member.
--          *Note Socket Addresses::.
--
--    `struct in_addr sin_addr'
--          This is the Internet address of the host machine.  *Note Host
--          Addresses::, and *Note Host Names::, for how to get a value
--          to store here.
--
--    `unsigned short int sin_port'
--          This is the port number.  *Note Ports::.
--
--   When you call `bind' or `getsockname', you should specify `sizeof
--(struct sockaddr_in)' as the LENGTH parameter if you are using an IPv4
--Internet namespace socket address.
--
-- - Data Type: struct sockaddr_in6
--     This is the data type used to represent socket addresses in the
--     IPv6 namespace.  It has the following members:
--
--    `sa_family_t sin6_family'
--          This identifies the address family or format of the socket
--          address.  You should store the value of `AF_INET6' in this
--          member.  *Note Socket Addresses::.
--
--    `struct in6_addr sin6_addr'
--          This is the IPv6 address of the host machine.  *Note Host
--          Addresses::, and *Note Host Names::, for how to get a value
--          to store here.
--
--    `uint32_t sin6_flowinfo'
--          This is a currently unimplemented field.
--
--    `uint16_t sin6_port'
--          This is the port number.  *Note Ports::.
--
--
--
--File: libc.info,  Node: Host Addresses,  Next: Protocols Database,  Prev: Internet Address Formats,  Up: Internet Namespace
--
--Host Addresses
----------------
--
--   Each computer on the Internet has one or more "Internet addresses",
--numbers which identify that computer among all those on the Internet.
--Users typically write IPv4 numeric host addresses as sequences of four
--numbers, separated by periods, as in `128.52.46.32', and IPv6 numeric
--host addresses as sequences of up to eight numbers separated by colons,
--as in `5f03:1200:836f:c100::1'.
--
--   Each computer also has one or more "host names", which are strings
--of words separated by periods, as in `mescaline.gnu.org'.
--
--   Programs that let the user specify a host typically accept both
--numeric addresses and host names.  To open a connection a program needs
--a numeric address, and so must convert a host name to the numeric
--address it stands for.
--
--* Menu:
--
--* Abstract Host Addresses::	What a host number consists of.
--* Data type: Host Address Data Type.	Data type for a host number.
--* Functions: Host Address Functions.	Functions to operate on them.
--* Names: Host Names.		Translating host names to host numbers.
--
--
--File: libc.info,  Node: Abstract Host Addresses,  Next: Host Address Data Type,  Up: Host Addresses
--
--Internet Host Addresses
--.......................
--
--   Each computer on the Internet has one or more Internet addresses,
--numbers which identify that computer among all those on the Internet.
--
--   An IPv4 Internet host address is a number containing four bytes of
--data.  Historically these are divided into two parts, a "network
--number" and a "local network address number" within that network.  In
--the mid-1990s classless addresses were introduced which changed this
--behavior.  Since some functions implicitly expect the old definitions,
--we first describe the class-based network and will then describe
--classless addresses.  IPv6 uses only classless addresses and therefore
--the following paragraphs don't apply.
--
--   The class-based IPv4 network number consists of the first one, two or
--three bytes; the rest of the bytes are the local address.
--
--   IPv4 network numbers are registered with the Network Information
--Center (NIC), and are divided into three classes--A, B and C.  The local
--network address numbers of individual machines are registered with the
--administrator of the particular network.
--
--   Class A networks have single-byte numbers in the range 0 to 127.
--There are only a small number of Class A networks, but they can each
--support a very large number of hosts.  Medium-sized Class B networks
--have two-byte network numbers, with the first byte in the range 128 to
--191.  Class C networks are the smallest; they have three-byte network
--numbers, with the first byte in the range 192-255.  Thus, the first 1,
--2, or 3 bytes of an Internet address specify a network.  The remaining
--bytes of the Internet address specify the address within that network.
--
--   The Class A network 0 is reserved for broadcast to all networks.  In
--addition, the host number 0 within each network is reserved for
--broadcast to all hosts in that network.  These uses are obsolete now
--but for compatibility reasons you shouldn't use network 0 and host
--number 0.
--
--   The Class A network 127 is reserved for loopback; you can always use
--the Internet address `127.0.0.1' to refer to the host machine.
--
--   Since a single machine can be a member of multiple networks, it can
--have multiple Internet host addresses.  However, there is never
--supposed to be more than one machine with the same host address.
--
--   There are four forms of the "standard numbers-and-dots notation" for
--Internet addresses:
--
--`A.B.C.D'
--     This specifies all four bytes of the address individually and is
--     the commonly used representation.
--
--`A.B.C'
--     The last part of the address, C, is interpreted as a 2-byte
--     quantity.  This is useful for specifying host addresses in a Class
--     B network with network address number `A.B'.
--
--`A.B'
--     The last part of the address, B, is interpreted as a 3-byte
--     quantity.  This is useful for specifying host addresses in a Class
--     A network with network address number A.
--
--`A'
--     If only one part is given, this corresponds directly to the host
--     address number.
--
--   Within each part of the address, the usual C conventions for
--specifying the radix apply.  In other words, a leading `0x' or `0X'
--implies hexadecimal radix; a leading `0' implies octal; and otherwise
--decimal radix is assumed.
--
--Classless Addresses
--...................
--
--   IPv4 addresses (and IPv6 addresses also) are now considered
--classless; the distinction between classes A, B and C can be ignored.
--Instead an IPv4 host address consists of a 32-bit address and a 32-bit
--mask.  The mask contains set bits for the network part and cleared bits
--for the host part.  The network part is contiguous from the left, with
--the remaining bits representing the host.  As a consequence, the
--netmask can simply be specified as the number of set bits.  Classes A,
--B and C are just special cases of this general rule.  For example,
--class A addresses have a netmask of `255.0.0.0' or a prefix length of 8.
--
--   Classless IPv4 network addresses are written in numbers-and-dots
--notation with the prefix length appended and a slash as separator.  For
--example the class A network 10 is written as `10.0.0.0/8'.
--
--IPv6 Addresses
--..............
--
--   IPv6 addresses contain 128 bits (IPv4 has 32 bits) of data.  A host
--address is usually written as eight 16-bit hexadecimal numbers that are
--separated by colons.  Two colons are used to abbreviate strings of
--consecutive zeros.  For example, the IPv6 loopback address
--`0:0:0:0:0:0:0:1' can just be written as `::1'.
--
--
--File: libc.info,  Node: Host Address Data Type,  Next: Host Address Functions,  Prev: Abstract Host Addresses,  Up: Host Addresses
--
--Host Address Data Type
--......................
--
--   IPv4 Internet host addresses are represented in some contexts as
--integers (type `uint32_t').  In other contexts, the integer is packaged
--inside a structure of type `struct in_addr'.  It would be better if the
--usage were made consistent, but it is not hard to extract the integer
--from the structure or put the integer into a structure.
--
--   You will find older code that uses `unsigned long int' for IPv4
--Internet host addresses instead of `uint32_t' or `struct in_addr'.
--Historically `unsigned long int' was a 32-bit number but with 64-bit
--machines this has changed.  Using `unsigned long int' might break the
--code if it is used on machines where this type doesn't have 32 bits.
--`uint32_t' is specified by Unix98 and guaranteed to have 32 bits.
--
--   IPv6 Internet host addresses have 128 bits and are packaged inside a
--structure of type `struct in6_addr'.
--
--   The following basic definitions for Internet addresses are declared
--in the header file `netinet/in.h':
--
-- - Data Type: struct in_addr
--     This data type is used in certain contexts to contain an IPv4
--     Internet host address.  It has just one field, named `s_addr',
--     which records the host address number as an `uint32_t'.
--
-- - Macro: uint32_t INADDR_LOOPBACK
--     You can use this constant to stand for "the address of this
--     machine," instead of finding its actual address.  It is the IPv4
--     Internet address `127.0.0.1', which is usually called `localhost'.
--     This special constant saves you the trouble of looking up the
--     address of your own machine.  Also, the system usually implements
--     `INADDR_LOOPBACK' specially, avoiding any network traffic for the
--     case of one machine talking to itself.
--
-- - Macro: uint32_t INADDR_ANY
--     You can use this constant to stand for "any incoming address" when
--     binding to an address.  *Note Setting Address::.  This is the usual
--     address to give in the `sin_addr' member of `struct sockaddr_in'
--     when you want to accept Internet connections.
--
-- - Macro: uint32_t INADDR_BROADCAST
--     This constant is the address you use to send a broadcast message.
--
-- - Macro: uint32_t INADDR_NONE
--     This constant is returned by some functions to indicate an error.
--
-- - Data Type: struct in6_addr
--     This data type is used to store an IPv6 address.  It stores 128
--     bits of data, which can be accessed (via a union) in a variety of
--     ways.
--
-- - Constant: struct in6_addr in6addr_loopback
--     This constant is the IPv6 address `::1', the loopback address.  See
--     above for a description of what this means.  The macro
--     `IN6ADDR_LOOPBACK_INIT' is provided to allow you to initialize your
--     own variables to this value.
--
-- - Constant: struct in6_addr in6addr_any
--     This constant is the IPv6 address `::', the unspecified address.
--     See above for a description of what this means.  The macro
--     `IN6ADDR_ANY_INIT' is provided to allow you to initialize your own
--     variables to this value.
--
--
--File: libc.info,  Node: Host Address Functions,  Next: Host Names,  Prev: Host Address Data Type,  Up: Host Addresses
--
--Host Address Functions
--......................
--
--These additional functions for manipulating Internet addresses are
--declared in the header file `arpa/inet.h'.  They represent Internet
--addresses in network byte order, and network numbers and
--local-address-within-network numbers in host byte order.  *Note Byte
--Order::, for an explanation of network and host byte order.
--
-- - Function: int inet_aton (const char *NAME, struct in_addr *ADDR)
--     This function converts the IPv4 Internet host address NAME from
--     the standard numbers-and-dots notation into binary data and stores
--     it in the `struct in_addr' that ADDR points to.  `inet_aton'
--     returns nonzero if the address is valid, zero if not.
--
-- - Function: uint32_t inet_addr (const char *NAME)
--     This function converts the IPv4 Internet host address NAME from the
--     standard numbers-and-dots notation into binary data.  If the input
--     is not valid, `inet_addr' returns `INADDR_NONE'.  This is an
--     obsolete interface to `inet_aton', described immediately above. It
--     is obsolete because `INADDR_NONE' is a valid address
--     (255.255.255.255), and `inet_aton' provides a cleaner way to
--     indicate error return.
--
-- - Function: uint32_t inet_network (const char *NAME)
--     This function extracts the network number from the address NAME,
--     given in the standard numbers-and-dots notation. The returned
--     address is in host order. If the input is not valid,
--     `inet_network' returns `-1'.
--
--     The function works only with traditional IPv4 class A, B and C
--     network types.  It doesn't work with classless addresses and
--     shouldn't be used anymore.
--
-- - Function: char * inet_ntoa (struct in_addr ADDR)
--     This function converts the IPv4 Internet host address ADDR to a
--     string in the standard numbers-and-dots notation.  The return
--     value is a pointer into a statically-allocated buffer.  Subsequent
--     calls will overwrite the same buffer, so you should copy the
--     string if you need to save it.
--
--     In multi-threaded programs each thread has an own
--     statically-allocated buffer.  But still subsequent calls of
--     `inet_ntoa' in the same thread will overwrite the result of the
--     last call.
--
--     Instead of `inet_ntoa' the newer function `inet_ntop' which is
--     described below should be used since it handles both IPv4 and IPv6
--     addresses.
--
-- - Function: struct in_addr inet_makeaddr (uint32_t NET, uint32_t LOCAL)
--     This function makes an IPv4 Internet host address by combining the
--     network number NET with the local-address-within-network number
--     LOCAL.
--
-- - Function: uint32_t inet_lnaof (struct in_addr ADDR)
--     This function returns the local-address-within-network part of the
--     Internet host address ADDR.
--
--     The function works only with traditional IPv4 class A, B and C
--     network types.  It doesn't work with classless addresses and
--     shouldn't be used anymore.
--
-- - Function: uint32_t inet_netof (struct in_addr ADDR)
--     This function returns the network number part of the Internet host
--     address ADDR.
--
--     The function works only with traditional IPv4 class A, B and C
--     network types.  It doesn't work with classless addresses and
--     shouldn't be used anymore.
--
-- - Function: int inet_pton (int AF, const char *CP, void *BUF)
--     This function converts an Internet address (either IPv4 or IPv6)
--     from presentation (textual) to network (binary) format.  AF should
--     be either `AF_INET' or `AF_INET6', as appropriate for the type of
--     address being converted.  CP is a pointer to the input string, and
--     BUF is a pointer to a buffer for the result.  It is the caller's
--     responsibility to make sure the buffer is large enough.
--
-- - Function: const char * inet_ntop (int AF, const void *CP, char *BUF,
--          size_t LEN)
--     This function converts an Internet address (either IPv4 or IPv6)
--     from network (binary) to presentation (textual) form.  AF should be
--     either `AF_INET' or `AF_INET6', as appropriate.  CP is a pointer
--     to the address to be converted.  BUF should be a pointer to a
--     buffer to hold the result, and LEN is the length of this buffer.
--     The return value from the function will be this buffer address.
--
--
--File: libc.info,  Node: Host Names,  Prev: Host Address Functions,  Up: Host Addresses
--
--Host Names
--..........
--
--   Besides the standard numbers-and-dots notation for Internet
--addresses, you can also refer to a host by a symbolic name.  The
--advantage of a symbolic name is that it is usually easier to remember.
--For example, the machine with Internet address `158.121.106.19' is also
--known as `alpha.gnu.org'; and other machines in the `gnu.org' domain
--can refer to it simply as `alpha'.
--
--   Internally, the system uses a database to keep track of the mapping
--between host names and host numbers.  This database is usually either
--the file `/etc/hosts' or an equivalent provided by a name server.  The
--functions and other symbols for accessing this database are declared in
--`netdb.h'.  They are BSD features, defined unconditionally if you
--include `netdb.h'.
--
-- - Data Type: struct hostent
--     This data type is used to represent an entry in the hosts
--     database.  It has the following members:
--
--    `char *h_name'
--          This is the "official" name of the host.
--
--    `char **h_aliases'
--          These are alternative names for the host, represented as a
--          null-terminated vector of strings.
--
--    `int h_addrtype'
--          This is the host address type; in practice, its value is
--          always either `AF_INET' or `AF_INET6', with the latter being
--          used for IPv6 hosts.  In principle other kinds of addresses
--          could be represented in the database as well as Internet
--          addresses; if this were done, you might find a value in this
--          field other than `AF_INET' or `AF_INET6'.  *Note Socket
--          Addresses::.
--
--    `int h_length'
--          This is the length, in bytes, of each address.
--
--    `char **h_addr_list'
--          This is the vector of addresses for the host.  (Recall that
--          the host might be connected to multiple networks and have
--          different addresses on each one.)  The vector is terminated
--          by a null pointer.
--
--    `char *h_addr'
--          This is a synonym for `h_addr_list[0]'; in other words, it is
--          the first host address.
--
--   As far as the host database is concerned, each address is just a
--block of memory `h_length' bytes long.  But in other contexts there is
--an implicit assumption that you can convert IPv4 addresses to a `struct
--in_addr' or an `uint32_t'.  Host addresses in a `struct hostent'
--structure are always given in network byte order; see *Note Byte
--Order::.
--
--   You can use `gethostbyname', `gethostbyname2' or `gethostbyaddr' to
--search the hosts database for information about a particular host.  The
--information is returned in a statically-allocated structure; you must
--copy the information if you need to save it across calls.  You can also
--use `getaddrinfo' and `getnameinfo' to obtain this information.
--
-- - Function: struct hostent * gethostbyname (const char *NAME)
--     The `gethostbyname' function returns information about the host
--     named NAME.  If the lookup fails, it returns a null pointer.
--
-- - Function: struct hostent * gethostbyname2 (const char *NAME, int AF)
--     The `gethostbyname2' function is like `gethostbyname', but allows
--     the caller to specify the desired address family (e.g.  `AF_INET'
--     or `AF_INET6') of the result.
--
-- - Function: struct hostent * gethostbyaddr (const char *ADDR, size_t
--          LENGTH, int FORMAT)
--     The `gethostbyaddr' function returns information about the host
--     with Internet address ADDR.  The parameter ADDR is not really a
--     pointer to char - it can be a pointer to an IPv4 or an IPv6
--     address. The LENGTH argument is the size (in bytes) of the address
--     at ADDR.  FORMAT specifies the address format; for an IPv4
--     Internet address, specify a value of `AF_INET'; for an IPv6
--     Internet address, use `AF_INET6'.
--
--     If the lookup fails, `gethostbyaddr' returns a null pointer.
--
--   If the name lookup by `gethostbyname' or `gethostbyaddr' fails, you
--can find out the reason by looking at the value of the variable
--`h_errno'.  (It would be cleaner design for these functions to set
--`errno', but use of `h_errno' is compatible with other systems.)
--
--   Here are the error codes that you may find in `h_errno':
--
--`HOST_NOT_FOUND'
--     No such host is known in the database.
--
--`TRY_AGAIN'
--     This condition happens when the name server could not be
--     contacted.  If you try again later, you may succeed then.
--
--`NO_RECOVERY'
--     A non-recoverable error occurred.
--
--`NO_ADDRESS'
--     The host database contains an entry for the name, but it doesn't
--     have an associated Internet address.
--
--   The lookup functions above all have one in common: they are not
--reentrant and therefore unusable in multi-threaded applications.
--Therefore provides the GNU C library a new set of functions which can be
--used in this context.
--
-- - Function: int gethostbyname_r (const char *restrict NAME, struct
--          hostent *restrict RESULT_BUF, char *restrict BUF, size_t
--          BUFLEN, struct hostent **restrict RESULT, int *restrict
--          H_ERRNOP)
--     The `gethostbyname_r' function returns information about the host
--     named NAME.  The caller must pass a pointer to an object of type
--     `struct hostent' in the RESULT_BUF parameter.  In addition the
--     function may need extra buffer space and the caller must pass an
--     pointer and the size of the buffer in the BUF and BUFLEN
--     parameters.
--
--     A pointer to the buffer, in which the result is stored, is
--     available in `*RESULT' after the function call successfully
--     returned.  If an error occurs or if no entry is found, the pointer
--     `*RESULT' is a null pointer.  Success is signalled by a zero
--     return value.  If the function failed the return value is an error
--     number.  In addition to the errors defined for `gethostbyname' it
--     can also be `ERANGE'.  In this case the call should be repeated
--     with a larger buffer.  Additional error information is not stored
--     in the global variable `h_errno' but instead in the object pointed
--     to by H_ERRNOP.
--
--     Here's a small example:
--          struct hostent *
--          gethostname (char *host)
--          {
--            struct hostent hostbuf, *hp;
--            size_t hstbuflen;
--            char *tmphstbuf;
--            int res;
--            int herr;
--          
--            hstbuflen = 1024;
--            /* Allocate buffer, remember to free it to avoid memory leakage.  */
--            tmphstbuf = malloc (hstbuflen);
--          
--            while ((res = gethostbyname_r (host, &hostbuf, tmphstbuf, hstbuflen,
--                                           &hp, &herr)) == ERANGE)
--              {
--                /* Enlarge the buffer.  */
--                hstbuflen *= 2;
--                tmphstbuf = realloc (tmphstbuf, hstbuflen);
--              }
--            /*  Check for errors.  */
--            if (res || hp == NULL)
--              return NULL;
--            return hp;
--          }
--
-- - Function: int gethostbyname2_r (const char *NAME, int AF, struct
--          hostent *restrict RESULT_BUF, char *restrict BUF, size_t
--          BUFLEN, struct hostent **restrict RESULT, int *restrict
--          H_ERRNOP)
--     The `gethostbyname2_r' function is like `gethostbyname_r', but
--     allows the caller to specify the desired address family (e.g.
--     `AF_INET' or `AF_INET6') for the result.
--
-- - Function: int gethostbyaddr_r (const char *ADDR, size_t LENGTH, int
--          FORMAT, struct hostent *restrict RESULT_BUF, char *restrict
--          BUF, size_t BUFLEN, struct hostent **restrict RESULT, int
--          *restrict H_ERRNOP)
--     The `gethostbyaddr_r' function returns information about the host
--     with Internet address ADDR.  The parameter ADDR is not really a
--     pointer to char - it can be a pointer to an IPv4 or an IPv6
--     address. The LENGTH argument is the size (in bytes) of the address
--     at ADDR.  FORMAT specifies the address format; for an IPv4
--     Internet address, specify a value of `AF_INET'; for an IPv6
--     Internet address, use `AF_INET6'.
--
--     Similar to the `gethostbyname_r' function, the caller must provide
--     buffers for the result and memory used internally.  In case of
--     success the function returns zero.  Otherwise the value is an
--     error number where `ERANGE' has the special meaning that the
--     caller-provided buffer is too small.
--
--   You can also scan the entire hosts database one entry at a time using
--`sethostent', `gethostent' and `endhostent'.  Be careful when using
--these functions because they are not reentrant.
--
-- - Function: void sethostent (int STAYOPEN)
--     This function opens the hosts database to begin scanning it.  You
--     can then call `gethostent' to read the entries.
--
--     If the STAYOPEN argument is nonzero, this sets a flag so that
--     subsequent calls to `gethostbyname' or `gethostbyaddr' will not
--     close the database (as they usually would).  This makes for more
--     efficiency if you call those functions several times, by avoiding
--     reopening the database for each call.
--
-- - Function: struct hostent * gethostent (void)
--     This function returns the next entry in the hosts database.  It
--     returns a null pointer if there are no more entries.
--
-- - Function: void endhostent (void)
--     This function closes the hosts database.
--
--
--File: libc.info,  Node: Ports,  Next: Services Database,  Prev: Protocols Database,  Up: Internet Namespace
--
--Internet Ports
----------------
--
--   A socket address in the Internet namespace consists of a machine's
--Internet address plus a "port number" which distinguishes the sockets
--on a given machine (for a given protocol).  Port numbers range from 0
--to 65,535.
--
--   Port numbers less than `IPPORT_RESERVED' are reserved for standard
--servers, such as `finger' and `telnet'.  There is a database that keeps
--track of these, and you can use the `getservbyname' function to map a
--service name onto a port number; see *Note Services Database::.
--
--   If you write a server that is not one of the standard ones defined in
--the database, you must choose a port number for it.  Use a number
--greater than `IPPORT_USERRESERVED'; such numbers are reserved for
--servers and won't ever be generated automatically by the system.
--Avoiding conflicts with servers being run by other users is up to you.
--
--   When you use a socket without specifying its address, the system
--generates a port number for it.  This number is between
--`IPPORT_RESERVED' and `IPPORT_USERRESERVED'.
--
--   On the Internet, it is actually legitimate to have two different
--sockets with the same port number, as long as they never both try to
--communicate with the same socket address (host address plus port
--number).  You shouldn't duplicate a port number except in special
--circumstances where a higher-level protocol requires it.  Normally, the
--system won't let you do it; `bind' normally insists on distinct port
--numbers.  To reuse a port number, you must set the socket option
--`SO_REUSEADDR'.  *Note Socket-Level Options::.
--
--   These macros are defined in the header file `netinet/in.h'.
--
-- - Macro: int IPPORT_RESERVED
--     Port numbers less than `IPPORT_RESERVED' are reserved for
--     superuser use.
--
-- - Macro: int IPPORT_USERRESERVED
--     Port numbers greater than or equal to `IPPORT_USERRESERVED' are
--     reserved for explicit use; they will never be allocated
--     automatically.
--
--
--File: libc.info,  Node: Services Database,  Next: Byte Order,  Prev: Ports,  Up: Internet Namespace
--
--The Services Database
-----------------------
--
--   The database that keeps track of "well-known" services is usually
--either the file `/etc/services' or an equivalent from a name server.
--You can use these utilities, declared in `netdb.h', to access the
--services database.
--
-- - Data Type: struct servent
--     This data type holds information about entries from the services
--     database.  It has the following members:
--
--    `char *s_name'
--          This is the "official" name of the service.
--
--    `char **s_aliases'
--          These are alternate names for the service, represented as an
--          array of strings.  A null pointer terminates the array.
--
--    `int s_port'
--          This is the port number for the service.  Port numbers are
--          given in network byte order; see *Note Byte Order::.
--
--    `char *s_proto'
--          This is the name of the protocol to use with this service.
--          *Note Protocols Database::.
--
--   To get information about a particular service, use the
--`getservbyname' or `getservbyport' functions.  The information is
--returned in a statically-allocated structure; you must copy the
--information if you need to save it across calls.
--
-- - Function: struct servent * getservbyname (const char *NAME, const
--          char *PROTO)
--     The `getservbyname' function returns information about the service
--     named NAME using protocol PROTO.  If it can't find such a service,
--     it returns a null pointer.
--
--     This function is useful for servers as well as for clients; servers
--     use it to determine which port they should listen on (*note
--     Listening::).
--
-- - Function: struct servent * getservbyport (int PORT, const char
--          *PROTO)
--     The `getservbyport' function returns information about the service
--     at port PORT using protocol PROTO.  If it can't find such a
--     service, it returns a null pointer.
--
--You can also scan the services database using `setservent',
--`getservent' and `endservent'.  Be careful when using these functions
--because they are not reentrant.
--
-- - Function: void setservent (int STAYOPEN)
--     This function opens the services database to begin scanning it.
--
--     If the STAYOPEN argument is nonzero, this sets a flag so that
--     subsequent calls to `getservbyname' or `getservbyport' will not
--     close the database (as they usually would).  This makes for more
--     efficiency if you call those functions several times, by avoiding
--     reopening the database for each call.
--
-- - Function: struct servent * getservent (void)
--     This function returns the next entry in the services database.  If
--     there are no more entries, it returns a null pointer.
--
-- - Function: void endservent (void)
--     This function closes the services database.
--
--
--File: libc.info,  Node: Byte Order,  Next: Inet Example,  Prev: Services Database,  Up: Internet Namespace
--
--Byte Order Conversion
-----------------------
--
--   Different kinds of computers use different conventions for the
--ordering of bytes within a word.  Some computers put the most
--significant byte within a word first (this is called "big-endian"
--order), and others put it last ("little-endian" order).
--
--   So that machines with different byte order conventions can
--communicate, the Internet protocols specify a canonical byte order
--convention for data transmitted over the network.  This is known as
--"network byte order".
--
--   When establishing an Internet socket connection, you must make sure
--that the data in the `sin_port' and `sin_addr' members of the
--`sockaddr_in' structure are represented in network byte order.  If you
--are encoding integer data in the messages sent through the socket, you
--should convert this to network byte order too.  If you don't do this,
--your program may fail when running on or talking to other kinds of
--machines.
--
--   If you use `getservbyname' and `gethostbyname' or `inet_addr' to get
--the port number and host address, the values are already in network
--byte order, and you can copy them directly into the `sockaddr_in'
--structure.
--
--   Otherwise, you have to convert the values explicitly.  Use `htons'
--and `ntohs' to convert values for the `sin_port' member.  Use `htonl'
--and `ntohl' to convert IPv4 addresses for the `sin_addr' member.
--(Remember, `struct in_addr' is equivalent to `uint32_t'.)  These
--functions are declared in `netinet/in.h'.
--
-- - Function: uint16_t htons (uint16_t HOSTSHORT)
--     This function converts the `uint16_t' integer HOSTSHORT from host
--     byte order to network byte order.
--
-- - Function: uint16_t ntohs (uint16_t NETSHORT)
--     This function converts the `uint16_t' integer NETSHORT from
--     network byte order to host byte order.
--
-- - Function: uint32_t htonl (uint32_t HOSTLONG)
--     This function converts the `uint32_t' integer HOSTLONG from host
--     byte order to network byte order.
--
--     This is used for IPv4 Internet addresses.
--
-- - Function: uint32_t ntohl (uint32_t NETLONG)
--     This function converts the `uint32_t' integer NETLONG from network
--     byte order to host byte order.
--
--     This is used for IPv4 Internet addresses.
--
--
--File: libc.info,  Node: Protocols Database,  Next: Ports,  Prev: Host Addresses,  Up: Internet Namespace
--
--Protocols Database
--------------------
--
--   The communications protocol used with a socket controls low-level
--details of how data are exchanged.  For example, the protocol implements
--things like checksums to detect errors in transmissions, and routing
--instructions for messages.  Normal user programs have little reason to
--mess with these details directly.
--
--   The default communications protocol for the Internet namespace
--depends on the communication style.  For stream communication, the
--default is TCP ("transmission control protocol").  For datagram
--communication, the default is UDP ("user datagram protocol").  For
--reliable datagram communication, the default is RDP ("reliable datagram
--protocol").  You should nearly always use the default.
--
--   Internet protocols are generally specified by a name instead of a
--number.  The network protocols that a host knows about are stored in a
--database.  This is usually either derived from the file
--`/etc/protocols', or it may be an equivalent provided by a name server.
--You look up the protocol number associated with a named protocol in
--the database using the `getprotobyname' function.
--
--   Here are detailed descriptions of the utilities for accessing the
--protocols database.  These are declared in `netdb.h'.
--
-- - Data Type: struct protoent
--     This data type is used to represent entries in the network
--     protocols database.  It has the following members:
--
--    `char *p_name'
--          This is the official name of the protocol.
--
--    `char **p_aliases'
--          These are alternate names for the protocol, specified as an
--          array of strings.  The last element of the array is a null
--          pointer.
--
--    `int p_proto'
--          This is the protocol number (in host byte order); use this
--          member as the PROTOCOL argument to `socket'.
--
--   You can use `getprotobyname' and `getprotobynumber' to search the
--protocols database for a specific protocol.  The information is
--returned in a statically-allocated structure; you must copy the
--information if you need to save it across calls.
--
-- - Function: struct protoent * getprotobyname (const char *NAME)
--     The `getprotobyname' function returns information about the
--     network protocol named NAME.  If there is no such protocol, it
--     returns a null pointer.
--
-- - Function: struct protoent * getprotobynumber (int PROTOCOL)
--     The `getprotobynumber' function returns information about the
--     network protocol with number PROTOCOL.  If there is no such
--     protocol, it returns a null pointer.
--
--   You can also scan the whole protocols database one protocol at a
--time by using `setprotoent', `getprotoent' and `endprotoent'.  Be
--careful when using these functions because they are not reentrant.
--
-- - Function: void setprotoent (int STAYOPEN)
--     This function opens the protocols database to begin scanning it.
--
--     If the STAYOPEN argument is nonzero, this sets a flag so that
--     subsequent calls to `getprotobyname' or `getprotobynumber' will
--     not close the database (as they usually would).  This makes for
--     more efficiency if you call those functions several times, by
--     avoiding reopening the database for each call.
--
-- - Function: struct protoent * getprotoent (void)
--     This function returns the next entry in the protocols database.  It
--     returns a null pointer if there are no more entries.
--
-- - Function: void endprotoent (void)
--     This function closes the protocols database.
--
--
--File: libc.info,  Node: Inet Example,  Prev: Byte Order,  Up: Internet Namespace
--
--Internet Socket Example
-------------------------
--
--   Here is an example showing how to create and name a socket in the
--Internet namespace.  The newly created socket exists on the machine that
--the program is running on.  Rather than finding and using the machine's
--Internet address, this example specifies `INADDR_ANY' as the host
--address; the system replaces that with the machine's actual address.
--
--     #include <stdio.h>
--     #include <stdlib.h>
--     #include <sys/socket.h>
--     #include <netinet/in.h>
--     
--     int
--     make_socket (uint16_t port)
--     {
--       int sock;
--       struct sockaddr_in name;
--     
--       /* Create the socket. */
--       sock = socket (PF_INET, SOCK_STREAM, 0);
--       if (sock < 0)
--         {
--           perror ("socket");
--           exit (EXIT_FAILURE);
--         }
--     
--       /* Give the socket a name. */
--       name.sin_family = AF_INET;
--       name.sin_port = htons (port);
--       name.sin_addr.s_addr = htonl (INADDR_ANY);
--       if (bind (sock, (struct sockaddr *) &name, sizeof (name)) < 0)
--         {
--           perror ("bind");
--           exit (EXIT_FAILURE);
--         }
--     
--       return sock;
--     }
--
--   Here is another example, showing how you can fill in a `sockaddr_in'
--structure, given a host name string and a port number:
--
--     #include <stdio.h>
--     #include <stdlib.h>
--     #include <sys/socket.h>
--     #include <netinet/in.h>
--     #include <netdb.h>
--     
--     void
--     init_sockaddr (struct sockaddr_in *name,
--                    const char *hostname,
--                    uint16_t port)
--     {
--       struct hostent *hostinfo;
--     
--       name->sin_family = AF_INET;
--       name->sin_port = htons (port);
--       hostinfo = gethostbyname (hostname);
--       if (hostinfo == NULL)
--         {
--           fprintf (stderr, "Unknown host %s.\n", hostname);
--           exit (EXIT_FAILURE);
--         }
--       name->sin_addr = *(struct in_addr *) hostinfo->h_addr;
--     }
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-28 glibc-2.3.2-200304020432/manual/libc.info-28
---- glibc-2.3.2/manual/libc.info-28	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-28	Thu Jan  1 01:00:00 1970
-@@ -1,1370 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Misc Namespaces,  Next: Open/Close Sockets,  Prev: Internet Namespace,  Up: Sockets
--
--Other Namespaces
--================
--
--   Certain other namespaces and associated protocol families are
--supported but not documented yet because they are not often used.
--`PF_NS' refers to the Xerox Network Software protocols.  `PF_ISO' stands
--for Open Systems Interconnect.  `PF_CCITT' refers to protocols from
--CCITT.  `socket.h' defines these symbols and others naming protocols
--not actually implemented.
--
--   `PF_IMPLINK' is used for communicating between hosts and Internet
--Message Processors.  For information on this and `PF_ROUTE', an
--occasionally-used local area routing protocol, see the GNU Hurd Manual
--(to appear in the future).
--
--
--File: libc.info,  Node: Open/Close Sockets,  Next: Connections,  Prev: Misc Namespaces,  Up: Sockets
--
--Opening and Closing Sockets
--===========================
--
--   This section describes the actual library functions for opening and
--closing sockets.  The same functions work for all namespaces and
--connection styles.
--
--* Menu:
--
--* Creating a Socket::           How to open a socket.
--* Closing a Socket::            How to close a socket.
--* Socket Pairs::                These are created like pipes.
--
--
--File: libc.info,  Node: Creating a Socket,  Next: Closing a Socket,  Up: Open/Close Sockets
--
--Creating a Socket
-------------------
--
--   The primitive for creating a socket is the `socket' function,
--declared in `sys/socket.h'.
--
-- - Function: int socket (int NAMESPACE, int STYLE, int PROTOCOL)
--     This function creates a socket and specifies communication style
--     STYLE, which should be one of the socket styles listed in *Note
--     Communication Styles::.  The NAMESPACE argument specifies the
--     namespace; it must be `PF_LOCAL' (*note Local Namespace::) or
--     `PF_INET' (*note Internet Namespace::).  PROTOCOL designates the
--     specific protocol (*note Socket Concepts::); zero is usually right
--     for PROTOCOL.
--
--     The return value from `socket' is the file descriptor for the new
--     socket, or `-1' in case of error.  The following `errno' error
--     conditions are defined for this function:
--
--    `EPROTONOSUPPORT'
--          The PROTOCOL or STYLE is not supported by the NAMESPACE
--          specified.
--
--    `EMFILE'
--          The process already has too many file descriptors open.
--
--    `ENFILE'
--          The system already has too many file descriptors open.
--
--    `EACCES'
--          The process does not have the privilege to create a socket of
--          the specified STYLE or PROTOCOL.
--
--    `ENOBUFS'
--          The system ran out of internal buffer space.
--
--     The file descriptor returned by the `socket' function supports both
--     read and write operations.  However, like pipes, sockets do not
--     support file positioning operations.
--
--   For examples of how to call the `socket' function, see *Note Local
--Socket Example::, or *Note Inet Example::.
--
--
--File: libc.info,  Node: Closing a Socket,  Next: Socket Pairs,  Prev: Creating a Socket,  Up: Open/Close Sockets
--
--Closing a Socket
------------------
--
--   When you have finished using a socket, you can simply close its file
--descriptor with `close'; see *Note Opening and Closing Files::.  If
--there is still data waiting to be transmitted over the connection,
--normally `close' tries to complete this transmission.  You can control
--this behavior using the `SO_LINGER' socket option to specify a timeout
--period; see *Note Socket Options::.
--
--   You can also shut down only reception or transmission on a
--connection by calling `shutdown', which is declared in `sys/socket.h'.
--
-- - Function: int shutdown (int SOCKET, int HOW)
--     The `shutdown' function shuts down the connection of socket
--     SOCKET.  The argument HOW specifies what action to perform:
--
--    `0'
--          Stop receiving data for this socket.  If further data arrives,
--          reject it.
--
--    `1'
--          Stop trying to transmit data from this socket.  Discard any
--          data waiting to be sent.  Stop looking for acknowledgement of
--          data already sent; don't retransmit it if it is lost.
--
--    `2'
--          Stop both reception and transmission.
--
--     The return value is `0' on success and `-1' on failure.  The
--     following `errno' error conditions are defined for this function:
--
--    `EBADF'
--          SOCKET is not a valid file descriptor.
--
--    `ENOTSOCK'
--          SOCKET is not a socket.
--
--    `ENOTCONN'
--          SOCKET is not connected.
--
--
--File: libc.info,  Node: Socket Pairs,  Prev: Closing a Socket,  Up: Open/Close Sockets
--
--Socket Pairs
--------------
--
--   A "socket pair" consists of a pair of connected (but unnamed)
--sockets.  It is very similar to a pipe and is used in much the same
--way.  Socket pairs are created with the `socketpair' function, declared
--in `sys/socket.h'.  A socket pair is much like a pipe; the main
--difference is that the socket pair is bidirectional, whereas the pipe
--has one input-only end and one output-only end (*note Pipes and
--FIFOs::).
--
-- - Function: int socketpair (int NAMESPACE, int STYLE, int PROTOCOL,
--          int FILEDES[2])
--     This function creates a socket pair, returning the file
--     descriptors in `FILEDES[0]' and `FILEDES[1]'.  The socket pair is
--     a full-duplex communications channel, so that both reading and
--     writing may be performed at either end.
--
--     The NAMESPACE, STYLE and PROTOCOL arguments are interpreted as for
--     the `socket' function.  STYLE should be one of the communication
--     styles listed in *Note Communication Styles::.  The NAMESPACE
--     argument specifies the namespace, which must be `AF_LOCAL' (*note
--     Local Namespace::); PROTOCOL specifies the communications
--     protocol, but zero is the only meaningful value.
--
--     If STYLE specifies a connectionless communication style, then the
--     two sockets you get are not _connected_, strictly speaking, but
--     each of them knows the other as the default destination address,
--     so they can send packets to each other.
--
--     The `socketpair' function returns `0' on success and `-1' on
--     failure.  The following `errno' error conditions are defined for
--     this function:
--
--    `EMFILE'
--          The process has too many file descriptors open.
--
--    `EAFNOSUPPORT'
--          The specified namespace is not supported.
--
--    `EPROTONOSUPPORT'
--          The specified protocol is not supported.
--
--    `EOPNOTSUPP'
--          The specified protocol does not support the creation of
--          socket pairs.
--
--
--File: libc.info,  Node: Connections,  Next: Datagrams,  Prev: Open/Close Sockets,  Up: Sockets
--
--Using Sockets with Connections
--==============================
--
--   The most common communication styles involve making a connection to a
--particular other socket, and then exchanging data with that socket over
--and over.  Making a connection is asymmetric; one side (the "client")
--acts to request a connection, while the other side (the "server") makes
--a socket and waits for the connection request.
--
--* Menu:
--
--* Connecting::    	     What the client program must do.
--* Listening::		     How a server program waits for requests.
--* Accepting Connections::    What the server does when it gets a request.
--* Who is Connected::	     Getting the address of the
--				other side of a connection.
--* Transferring Data::        How to send and receive data.
--* Byte Stream Example::	     An example program: a client for communicating
--			      over a byte stream socket in the Internet namespace.
--* Server Example::	     A corresponding server program.
--* Out-of-Band Data::         This is an advanced feature.
--
--
--File: libc.info,  Node: Connecting,  Next: Listening,  Up: Connections
--
--Making a Connection
---------------------
--
--   In making a connection, the client makes a connection while the
--server waits for and accepts the connection.  Here we discuss what the
--client program must do with the `connect' function, which is declared in
--`sys/socket.h'.
--
-- - Function: int connect (int SOCKET, struct sockaddr *ADDR, socklen_t
--          LENGTH)
--     The `connect' function initiates a connection from the socket with
--     file descriptor SOCKET to the socket whose address is specified by
--     the ADDR and LENGTH arguments.  (This socket is typically on
--     another machine, and it must be already set up as a server.)
--     *Note Socket Addresses::, for information about how these
--     arguments are interpreted.
--
--     Normally, `connect' waits until the server responds to the request
--     before it returns.  You can set nonblocking mode on the socket
--     SOCKET to make `connect' return immediately without waiting for
--     the response.  *Note File Status Flags::, for information about
--     nonblocking mode.
--
--     The normal return value from `connect' is `0'.  If an error
--     occurs, `connect' returns `-1'.  The following `errno' error
--     conditions are defined for this function:
--
--    `EBADF'
--          The socket SOCKET is not a valid file descriptor.
--
--    `ENOTSOCK'
--          File descriptor SOCKET is not a socket.
--
--    `EADDRNOTAVAIL'
--          The specified address is not available on the remote machine.
--
--    `EAFNOSUPPORT'
--          The namespace of the ADDR is not supported by this socket.
--
--    `EISCONN'
--          The socket SOCKET is already connected.
--
--    `ETIMEDOUT'
--          The attempt to establish the connection timed out.
--
--    `ECONNREFUSED'
--          The server has actively refused to establish the connection.
--
--    `ENETUNREACH'
--          The network of the given ADDR isn't reachable from this host.
--
--    `EADDRINUSE'
--          The socket address of the given ADDR is already in use.
--
--    `EINPROGRESS'
--          The socket SOCKET is non-blocking and the connection could
--          not be established immediately.  You can determine when the
--          connection is completely established with `select'; *note
--          Waiting for I/O::.  Another `connect' call on the same
--          socket, before the connection is completely established, will
--          fail with `EALREADY'.
--
--    `EALREADY'
--          The socket SOCKET is non-blocking and already has a pending
--          connection in progress (see `EINPROGRESS' above).
--
--     This function is defined as a cancellation point in multi-threaded
--     programs, so one has to be prepared for this and make sure that
--     allocated resources (like memory, files descriptors, semaphores or
--     whatever) are freed even if the thread is canceled.
--
--
--File: libc.info,  Node: Listening,  Next: Accepting Connections,  Prev: Connecting,  Up: Connections
--
--Listening for Connections
---------------------------
--
--   Now let us consider what the server process must do to accept
--connections on a socket.  First it must use the `listen' function to
--enable connection requests on the socket, and then accept each incoming
--connection with a call to `accept' (*note Accepting Connections::).
--Once connection requests are enabled on a server socket, the `select'
--function reports when the socket has a connection ready to be accepted
--(*note Waiting for I/O::).
--
--   The `listen' function is not allowed for sockets using
--connectionless communication styles.
--
--   You can write a network server that does not even start running
--until a connection to it is requested.  *Note Inetd Servers::.
--
--   In the Internet namespace, there are no special protection mechanisms
--for controlling access to a port; any process on any machine can make a
--connection to your server.  If you want to restrict access to your
--server, make it examine the addresses associated with connection
--requests or implement some other handshaking or identification protocol.
--
--   In the local namespace, the ordinary file protection bits control
--who has access to connect to the socket.
--
-- - Function: int listen (int SOCKET, unsigned int N)
--     The `listen' function enables the socket SOCKET to accept
--     connections, thus making it a server socket.
--
--     The argument N specifies the length of the queue for pending
--     connections.  When the queue fills, new clients attempting to
--     connect fail with `ECONNREFUSED' until the server calls `accept' to
--     accept a connection from the queue.
--
--     The `listen' function returns `0' on success and `-1' on failure.
--     The following `errno' error conditions are defined for this
--     function:
--
--    `EBADF'
--          The argument SOCKET is not a valid file descriptor.
--
--    `ENOTSOCK'
--          The argument SOCKET is not a socket.
--
--    `EOPNOTSUPP'
--          The socket SOCKET does not support this operation.
--
--
--File: libc.info,  Node: Accepting Connections,  Next: Who is Connected,  Prev: Listening,  Up: Connections
--
--Accepting Connections
-----------------------
--
--   When a server receives a connection request, it can complete the
--connection by accepting the request.  Use the function `accept' to do
--this.
--
--   A socket that has been established as a server can accept connection
--requests from multiple clients.  The server's original socket _does not
--become part of the connection_; instead, `accept' makes a new socket
--which participates in the connection.  `accept' returns the descriptor
--for this socket.  The server's original socket remains available for
--listening for further connection requests.
--
--   The number of pending connection requests on a server socket is
--finite.  If connection requests arrive from clients faster than the
--server can act upon them, the queue can fill up and additional requests
--are refused with an `ECONNREFUSED' error.  You can specify the maximum
--length of this queue as an argument to the `listen' function, although
--the system may also impose its own internal limit on the length of this
--queue.
--
-- - Function: int accept (int SOCKET, struct sockaddr *ADDR, socklen_t
--          *LENGTH_PTR)
--     This function is used to accept a connection request on the server
--     socket SOCKET.
--
--     The `accept' function waits if there are no connections pending,
--     unless the socket SOCKET has nonblocking mode set.  (You can use
--     `select' to wait for a pending connection, with a nonblocking
--     socket.)  *Note File Status Flags::, for information about
--     nonblocking mode.
--
--     The ADDR and LENGTH-PTR arguments are used to return information
--     about the name of the client socket that initiated the connection.
--     *Note Socket Addresses::, for information about the format of the
--     information.
--
--     Accepting a connection does not make SOCKET part of the
--     connection.  Instead, it creates a new socket which becomes
--     connected.  The normal return value of `accept' is the file
--     descriptor for the new socket.
--
--     After `accept', the original socket SOCKET remains open and
--     unconnected, and continues listening until you close it.  You can
--     accept further connections with SOCKET by calling `accept' again.
--
--     If an error occurs, `accept' returns `-1'.  The following `errno'
--     error conditions are defined for this function:
--
--    `EBADF'
--          The SOCKET argument is not a valid file descriptor.
--
--    `ENOTSOCK'
--          The descriptor SOCKET argument is not a socket.
--
--    `EOPNOTSUPP'
--          The descriptor SOCKET does not support this operation.
--
--    `EWOULDBLOCK'
--          SOCKET has nonblocking mode set, and there are no pending
--          connections immediately available.
--
--     This function is defined as a cancellation point in multi-threaded
--     programs, so one has to be prepared for this and make sure that
--     allocated resources (like memory, files descriptors, semaphores or
--     whatever) are freed even if the thread is canceled.
--
--   The `accept' function is not allowed for sockets using
--connectionless communication styles.
--
--
--File: libc.info,  Node: Who is Connected,  Next: Transferring Data,  Prev: Accepting Connections,  Up: Connections
--
--Who is Connected to Me?
-------------------------
--
-- - Function: int getpeername (int SOCKET, struct sockaddr *ADDR,
--          socklen_t *LENGTH-PTR)
--     The `getpeername' function returns the address of the socket that
--     SOCKET is connected to; it stores the address in the memory space
--     specified by ADDR and LENGTH-PTR.  It stores the length of the
--     address in `*LENGTH-PTR'.
--
--     *Note Socket Addresses::, for information about the format of the
--     address.  In some operating systems, `getpeername' works only for
--     sockets in the Internet domain.
--
--     The return value is `0' on success and `-1' on error.  The
--     following `errno' error conditions are defined for this function:
--
--    `EBADF'
--          The argument SOCKET is not a valid file descriptor.
--
--    `ENOTSOCK'
--          The descriptor SOCKET is not a socket.
--
--    `ENOTCONN'
--          The socket SOCKET is not connected.
--
--    `ENOBUFS'
--          There are not enough internal buffers available.
--
--
--File: libc.info,  Node: Transferring Data,  Next: Byte Stream Example,  Prev: Who is Connected,  Up: Connections
--
--Transferring Data
-------------------
--
--   Once a socket has been connected to a peer, you can use the ordinary
--`read' and `write' operations (*note I/O Primitives::) to transfer
--data.  A socket is a two-way communications channel, so read and write
--operations can be performed at either end.
--
--   There are also some I/O modes that are specific to socket operations.
--In order to specify these modes, you must use the `recv' and `send'
--functions instead of the more generic `read' and `write' functions.
--The `recv' and `send' functions take an additional argument which you
--can use to specify various flags to control special I/O modes.  For
--example, you can specify the `MSG_OOB' flag to read or write
--out-of-band data, the `MSG_PEEK' flag to peek at input, or the
--`MSG_DONTROUTE' flag to control inclusion of routing information on
--output.
--
--* Menu:
--
--* Sending Data::		Sending data with `send'.
--* Receiving Data::		Reading data with `recv'.
--* Socket Data Options::		Using `send' and `recv'.
--
--
--File: libc.info,  Node: Sending Data,  Next: Receiving Data,  Up: Transferring Data
--
--Sending Data
--............
--
--   The `send' function is declared in the header file `sys/socket.h'.
--If your FLAGS argument is zero, you can just as well use `write'
--instead of `send'; see *Note I/O Primitives::.  If the socket was
--connected but the connection has broken, you get a `SIGPIPE' signal for
--any use of `send' or `write' (*note Miscellaneous Signals::).
--
-- - Function: int send (int SOCKET, void *BUFFER, size_t SIZE, int FLAGS)
--     The `send' function is like `write', but with the additional flags
--     FLAGS.  The possible values of FLAGS are described in *Note Socket
--     Data Options::.
--
--     This function returns the number of bytes transmitted, or `-1' on
--     failure.  If the socket is nonblocking, then `send' (like `write')
--     can return after sending just part of the data.  *Note File Status
--     Flags::, for information about nonblocking mode.
--
--     Note, however, that a successful return value merely indicates that
--     the message has been sent without error, not necessarily that it
--     has been received without error.
--
--     The following `errno' error conditions are defined for this
--     function:
--
--    `EBADF'
--          The SOCKET argument is not a valid file descriptor.
--
--    `EINTR'
--          The operation was interrupted by a signal before any data was
--          sent.  *Note Interrupted Primitives::.
--
--    `ENOTSOCK'
--          The descriptor SOCKET is not a socket.
--
--    `EMSGSIZE'
--          The socket type requires that the message be sent atomically,
--          but the message is too large for this to be possible.
--
--    `EWOULDBLOCK'
--          Nonblocking mode has been set on the socket, and the write
--          operation would block.  (Normally `send' blocks until the
--          operation can be completed.)
--
--    `ENOBUFS'
--          There is not enough internal buffer space available.
--
--    `ENOTCONN'
--          You never connected this socket.
--
--    `EPIPE'
--          This socket was connected but the connection is now broken.
--          In this case, `send' generates a `SIGPIPE' signal first; if
--          that signal is ignored or blocked, or if its handler returns,
--          then `send' fails with `EPIPE'.
--
--     This function is defined as a cancellation point in multi-threaded
--     programs, so one has to be prepared for this and make sure that
--     allocated resources (like memory, files descriptors, semaphores or
--     whatever) are freed even if the thread is canceled.
--
--
--File: libc.info,  Node: Receiving Data,  Next: Socket Data Options,  Prev: Sending Data,  Up: Transferring Data
--
--Receiving Data
--..............
--
--   The `recv' function is declared in the header file `sys/socket.h'.
--If your FLAGS argument is zero, you can just as well use `read' instead
--of `recv'; see *Note I/O Primitives::.
--
-- - Function: int recv (int SOCKET, void *BUFFER, size_t SIZE, int FLAGS)
--     The `recv' function is like `read', but with the additional flags
--     FLAGS.  The possible values of FLAGS are described in *Note Socket
--     Data Options::.
--
--     If nonblocking mode is set for SOCKET, and no data are available to
--     be read, `recv' fails immediately rather than waiting.  *Note File
--     Status Flags::, for information about nonblocking mode.
--
--     This function returns the number of bytes received, or `-1' on
--     failure.  The following `errno' error conditions are defined for
--     this function:
--
--    `EBADF'
--          The SOCKET argument is not a valid file descriptor.
--
--    `ENOTSOCK'
--          The descriptor SOCKET is not a socket.
--
--    `EWOULDBLOCK'
--          Nonblocking mode has been set on the socket, and the read
--          operation would block.  (Normally, `recv' blocks until there
--          is input available to be read.)
--
--    `EINTR'
--          The operation was interrupted by a signal before any data was
--          read.  *Note Interrupted Primitives::.
--
--    `ENOTCONN'
--          You never connected this socket.
--
--     This function is defined as a cancellation point in multi-threaded
--     programs, so one has to be prepared for this and make sure that
--     allocated resources (like memory, files descriptors, semaphores or
--     whatever) are freed even if the thread is canceled.
--
--
--File: libc.info,  Node: Socket Data Options,  Prev: Receiving Data,  Up: Transferring Data
--
--Socket Data Options
--...................
--
--   The FLAGS argument to `send' and `recv' is a bit mask.  You can
--bitwise-OR the values of the following macros together to obtain a
--value for this argument.  All are defined in the header file
--`sys/socket.h'.
--
-- - Macro: int MSG_OOB
--     Send or receive out-of-band data.  *Note Out-of-Band Data::.
--
-- - Macro: int MSG_PEEK
--     Look at the data but don't remove it from the input queue.  This is
--     only meaningful with input functions such as `recv', not with
--     `send'.
--
-- - Macro: int MSG_DONTROUTE
--     Don't include routing information in the message.  This is only
--     meaningful with output operations, and is usually only of interest
--     for diagnostic or routing programs.  We don't try to explain it
--     here.
--
--
--File: libc.info,  Node: Byte Stream Example,  Next: Server Example,  Prev: Transferring Data,  Up: Connections
--
--Byte Stream Socket Example
----------------------------
--
--   Here is an example client program that makes a connection for a byte
--stream socket in the Internet namespace.  It doesn't do anything
--particularly interesting once it has connected to the server; it just
--sends a text string to the server and exits.
--
--   This program uses `init_sockaddr' to set up the socket address; see
--*Note Inet Example::.
--
--     #include <stdio.h>
--     #include <errno.h>
--     #include <stdlib.h>
--     #include <unistd.h>
--     #include <sys/types.h>
--     #include <sys/socket.h>
--     #include <netinet/in.h>
--     #include <netdb.h>
--     
--     #define PORT            5555
--     #define MESSAGE         "Yow!!! Are we having fun yet?!?"
--     #define SERVERHOST      "mescaline.gnu.org"
--     
--     void
--     write_to_server (int filedes)
--     {
--       int nbytes;
--     
--       nbytes = write (filedes, MESSAGE, strlen (MESSAGE) + 1);
--       if (nbytes < 0)
--         {
--           perror ("write");
--           exit (EXIT_FAILURE);
--         }
--     }
--     
--     
--     int
--     main (void)
--     {
--       extern void init_sockaddr (struct sockaddr_in *name,
--                                  const char *hostname,
--                                  uint16_t port);
--       int sock;
--       struct sockaddr_in servername;
--     
--       /* Create the socket. */
--       sock = socket (PF_INET, SOCK_STREAM, 0);
--       if (sock < 0)
--         {
--           perror ("socket (client)");
--           exit (EXIT_FAILURE);
--         }
--     
--       /* Connect to the server. */
--       init_sockaddr (&servername, SERVERHOST, PORT);
--       if (0 > connect (sock,
--                        (struct sockaddr *) &servername,
--                        sizeof (servername)))
--         {
--           perror ("connect (client)");
--           exit (EXIT_FAILURE);
--         }
--     
--       /* Send data to the server. */
--       write_to_server (sock);
--       close (sock);
--       exit (EXIT_SUCCESS);
--     }
--
--
--File: libc.info,  Node: Server Example,  Next: Out-of-Band Data,  Prev: Byte Stream Example,  Up: Connections
--
--Byte Stream Connection Server Example
---------------------------------------
--
--   The server end is much more complicated.  Since we want to allow
--multiple clients to be connected to the server at the same time, it
--would be incorrect to wait for input from a single client by simply
--calling `read' or `recv'.  Instead, the right thing to do is to use
--`select' (*note Waiting for I/O::) to wait for input on all of the open
--sockets.  This also allows the server to deal with additional
--connection requests.
--
--   This particular server doesn't do anything interesting once it has
--gotten a message from a client.  It does close the socket for that
--client when it detects an end-of-file condition (resulting from the
--client shutting down its end of the connection).
--
--   This program uses `make_socket' to set up the socket address; see
--*Note Inet Example::.
--
--     #include <stdio.h>
--     #include <errno.h>
--     #include <stdlib.h>
--     #include <unistd.h>
--     #include <sys/types.h>
--     #include <sys/socket.h>
--     #include <netinet/in.h>
--     #include <netdb.h>
--     
--     #define PORT    5555
--     #define MAXMSG  512
--     
--     int
--     read_from_client (int filedes)
--     {
--       char buffer[MAXMSG];
--       int nbytes;
--     
--       nbytes = read (filedes, buffer, MAXMSG);
--       if (nbytes < 0)
--         {
--           /* Read error. */
--           perror ("read");
--           exit (EXIT_FAILURE);
--         }
--       else if (nbytes == 0)
--         /* End-of-file. */
--         return -1;
--       else
--         {
--           /* Data read. */
--           fprintf (stderr, "Server: got message: `%s'\n", buffer);
--           return 0;
--         }
--     }
--     
--     int
--     main (void)
--     {
--       extern int make_socket (uint16_t port);
--       int sock;
--       fd_set active_fd_set, read_fd_set;
--       int i;
--       struct sockaddr_in clientname;
--       size_t size;
--     
--       /* Create the socket and set it up to accept connections. */
--       sock = make_socket (PORT);
--       if (listen (sock, 1) < 0)
--         {
--           perror ("listen");
--           exit (EXIT_FAILURE);
--         }
--     
--       /* Initialize the set of active sockets. */
--       FD_ZERO (&active_fd_set);
--       FD_SET (sock, &active_fd_set);
--     
--       while (1)
--         {
--           /* Block until input arrives on one or more active sockets. */
--           read_fd_set = active_fd_set;
--           if (select (FD_SETSIZE, &read_fd_set, NULL, NULL, NULL) < 0)
--             {
--               perror ("select");
--               exit (EXIT_FAILURE);
--             }
--     
--           /* Service all the sockets with input pending. */
--           for (i = 0; i < FD_SETSIZE; ++i)
--             if (FD_ISSET (i, &read_fd_set))
--               {
--                 if (i == sock)
--                   {
--                     /* Connection request on original socket. */
--                     int new;
--                     size = sizeof (clientname);
--                     new = accept (sock,
--                                   (struct sockaddr *) &clientname,
--                                   &size);
--                     if (new < 0)
--                       {
--                         perror ("accept");
--                         exit (EXIT_FAILURE);
--                       }
--                     fprintf (stderr,
--                              "Server: connect from host %s, port %hd.\n",
--                              inet_ntoa (clientname.sin_addr),
--                              ntohs (clientname.sin_port));
--                     FD_SET (new, &active_fd_set);
--                   }
--                 else
--                   {
--                     /* Data arriving on an already-connected socket. */
--                     if (read_from_client (i) < 0)
--                       {
--                         close (i);
--                         FD_CLR (i, &active_fd_set);
--                       }
--                   }
--               }
--         }
--     }
--
--
--File: libc.info,  Node: Out-of-Band Data,  Prev: Server Example,  Up: Connections
--
--Out-of-Band Data
------------------
--
--   Streams with connections permit "out-of-band" data that is delivered
--with higher priority than ordinary data.  Typically the reason for
--sending out-of-band data is to send notice of an exceptional condition.
--To send out-of-band data use `send', specifying the flag `MSG_OOB'
--(*note Sending Data::).
--
--   Out-of-band data are received with higher priority because the
--receiving process need not read it in sequence; to read the next
--available out-of-band data, use `recv' with the `MSG_OOB' flag (*note
--Receiving Data::).  Ordinary read operations do not read out-of-band
--data; they read only ordinary data.
--
--   When a socket finds that out-of-band data are on their way, it sends
--a `SIGURG' signal to the owner process or process group of the socket.
--You can specify the owner using the `F_SETOWN' command to the `fcntl'
--function; see *Note Interrupt Input::.  You must also establish a
--handler for this signal, as described in *Note Signal Handling::, in
--order to take appropriate action such as reading the out-of-band data.
--
--   Alternatively, you can test for pending out-of-band data, or wait
--until there is out-of-band data, using the `select' function; it can
--wait for an exceptional condition on the socket.  *Note Waiting for
--I/O::, for more information about `select'.
--
--   Notification of out-of-band data (whether with `SIGURG' or with
--`select') indicates that out-of-band data are on the way; the data may
--not actually arrive until later.  If you try to read the out-of-band
--data before it arrives, `recv' fails with an `EWOULDBLOCK' error.
--
--   Sending out-of-band data automatically places a "mark" in the stream
--of ordinary data, showing where in the sequence the out-of-band data
--"would have been".  This is useful when the meaning of out-of-band data
--is "cancel everything sent so far".  Here is how you can test, in the
--receiving process, whether any ordinary data was sent before the mark:
--
--     success = ioctl (socket, SIOCATMARK, &atmark);
--
--   The `integer' variable ATMARK is set to a nonzero value if the
--socket's read pointer has reached the "mark".
--
--   Here's a function to discard any ordinary data preceding the
--out-of-band mark:
--
--     int
--     discard_until_mark (int socket)
--     {
--       while (1)
--         {
--           /* This is not an arbitrary limit; any size will do.  */
--           char buffer[1024];
--           int atmark, success;
--     
--           /* If we have reached the mark, return.  */
--           success = ioctl (socket, SIOCATMARK, &atmark);
--           if (success < 0)
--             perror ("ioctl");
--           if (result)
--             return;
--     
--           /* Otherwise, read a bunch of ordinary data and discard it.
--              This is guaranteed not to read past the mark
--              if it starts before the mark.  */
--           success = read (socket, buffer, sizeof buffer);
--           if (success < 0)
--             perror ("read");
--         }
--     }
--
--   If you don't want to discard the ordinary data preceding the mark,
--you may need to read some of it anyway, to make room in internal system
--buffers for the out-of-band data.  If you try to read out-of-band data
--and get an `EWOULDBLOCK' error, try reading some ordinary data (saving
--it so that you can use it when you want it) and see if that makes room.
--Here is an example:
--
--     struct buffer
--     {
--       char *buf;
--       int size;
--       struct buffer *next;
--     };
--     
--     /* Read the out-of-band data from SOCKET and return it
--        as a `struct buffer', which records the address of the data
--        and its size.
--     
--        It may be necessary to read some ordinary data
--        in order to make room for the out-of-band data.
--        If so, the ordinary data are saved as a chain of buffers
--        found in the `next' field of the value.  */
--     
--     struct buffer *
--     read_oob (int socket)
--     {
--       struct buffer *tail = 0;
--       struct buffer *list = 0;
--     
--       while (1)
--         {
--           /* This is an arbitrary limit.
--              Does anyone know how to do this without a limit?  */
--     #define BUF_SZ 1024
--           char *buf = (char *) xmalloc (BUF_SZ);
--           int success;
--           int atmark;
--     
--           /* Try again to read the out-of-band data.  */
--           success = recv (socket, buf, BUF_SZ, MSG_OOB);
--           if (success >= 0)
--             {
--               /* We got it, so return it.  */
--               struct buffer *link
--                 = (struct buffer *) xmalloc (sizeof (struct buffer));
--               link->buf = buf;
--               link->size = success;
--               link->next = list;
--               return link;
--             }
--     
--           /* If we fail, see if we are at the mark.  */
--           success = ioctl (socket, SIOCATMARK, &atmark);
--           if (success < 0)
--             perror ("ioctl");
--           if (atmark)
--             {
--               /* At the mark; skipping past more ordinary data cannot help.
--                  So just wait a while.  */
--               sleep (1);
--               continue;
--             }
--     
--           /* Otherwise, read a bunch of ordinary data and save it.
--              This is guaranteed not to read past the mark
--              if it starts before the mark.  */
--           success = read (socket, buf, BUF_SZ);
--           if (success < 0)
--             perror ("read");
--     
--           /* Save this data in the buffer list.  */
--           {
--             struct buffer *link
--               = (struct buffer *) xmalloc (sizeof (struct buffer));
--             link->buf = buf;
--             link->size = success;
--     
--             /* Add the new link to the end of the list.  */
--             if (tail)
--               tail->next = link;
--             else
--               list = link;
--             tail = link;
--           }
--         }
--     }
--
--
--File: libc.info,  Node: Datagrams,  Next: Inetd,  Prev: Connections,  Up: Sockets
--
--Datagram Socket Operations
--==========================
--
--   This section describes how to use communication styles that don't use
--connections (styles `SOCK_DGRAM' and `SOCK_RDM').  Using these styles,
--you group data into packets and each packet is an independent
--communication.  You specify the destination for each packet
--individually.
--
--   Datagram packets are like letters: you send each one independently
--with its own destination address, and they may arrive in the wrong
--order or not at all.
--
--   The `listen' and `accept' functions are not allowed for sockets
--using connectionless communication styles.
--
--* Menu:
--
--* Sending Datagrams::    Sending packets on a datagram socket.
--* Receiving Datagrams::  Receiving packets on a datagram socket.
--* Datagram Example::     An example program: packets sent over a
--                           datagram socket in the local namespace.
--* Example Receiver::	 Another program, that receives those packets.
--
--
--File: libc.info,  Node: Sending Datagrams,  Next: Receiving Datagrams,  Up: Datagrams
--
--Sending Datagrams
-------------------
--
--   The normal way of sending data on a datagram socket is by using the
--`sendto' function, declared in `sys/socket.h'.
--
--   You can call `connect' on a datagram socket, but this only specifies
--a default destination for further data transmission on the socket.
--When a socket has a default destination you can use `send' (*note
--Sending Data::) or even `write' (*note I/O Primitives::) to send a
--packet there.  You can cancel the default destination by calling
--`connect' using an address format of `AF_UNSPEC' in the ADDR argument.
--*Note Connecting::, for more information about the `connect' function.
--
-- - Function: int sendto (int SOCKET, void *BUFFER. size_t SIZE, int
--          FLAGS, struct sockaddr *ADDR, socklen_t LENGTH)
--     The `sendto' function transmits the data in the BUFFER through the
--     socket SOCKET to the destination address specified by the ADDR and
--     LENGTH arguments.  The SIZE argument specifies the number of bytes
--     to be transmitted.
--
--     The FLAGS are interpreted the same way as for `send'; see *Note
--     Socket Data Options::.
--
--     The return value and error conditions are also the same as for
--     `send', but you cannot rely on the system to detect errors and
--     report them; the most common error is that the packet is lost or
--     there is no-one at the specified address to receive it, and the
--     operating system on your machine usually does not know this.
--
--     It is also possible for one call to `sendto' to report an error
--     owing to a problem related to a previous call.
--
--     This function is defined as a cancellation point in multi-threaded
--     programs, so one has to be prepared for this and make sure that
--     allocated resources (like memory, files descriptors, semaphores or
--     whatever) are freed even if the thread is canceled.
--
--
--File: libc.info,  Node: Receiving Datagrams,  Next: Datagram Example,  Prev: Sending Datagrams,  Up: Datagrams
--
--Receiving Datagrams
---------------------
--
--   The `recvfrom' function reads a packet from a datagram socket and
--also tells you where it was sent from.  This function is declared in
--`sys/socket.h'.
--
-- - Function: int recvfrom (int SOCKET, void *BUFFER, size_t SIZE, int
--          FLAGS, struct sockaddr *ADDR, socklen_t *LENGTH-PTR)
--     The `recvfrom' function reads one packet from the socket SOCKET
--     into the buffer BUFFER.  The SIZE argument specifies the maximum
--     number of bytes to be read.
--
--     If the packet is longer than SIZE bytes, then you get the first
--     SIZE bytes of the packet and the rest of the packet is lost.
--     There's no way to read the rest of the packet.  Thus, when you use
--     a packet protocol, you must always know how long a packet to
--     expect.
--
--     The ADDR and LENGTH-PTR arguments are used to return the address
--     where the packet came from.  *Note Socket Addresses::.  For a
--     socket in the local domain the address information won't be
--     meaningful, since you can't read the address of such a socket
--     (*note Local Namespace::).  You can specify a null pointer as the
--     ADDR argument if you are not interested in this information.
--
--     The FLAGS are interpreted the same way as for `recv' (*note Socket
--     Data Options::).  The return value and error conditions are also
--     the same as for `recv'.
--
--     This function is defined as a cancellation point in multi-threaded
--     programs, so one has to be prepared for this and make sure that
--     allocated resources (like memory, files descriptors, semaphores or
--     whatever) are freed even if the thread is canceled.
--
--   You can use plain `recv' (*note Receiving Data::) instead of
--`recvfrom' if you don't need to find out who sent the packet (either
--because you know where it should come from or because you treat all
--possible senders alike).  Even `read' can be used if you don't want to
--specify FLAGS (*note I/O Primitives::).
--
--
--File: libc.info,  Node: Datagram Example,  Next: Example Receiver,  Prev: Receiving Datagrams,  Up: Datagrams
--
--Datagram Socket Example
-------------------------
--
--   Here is a set of example programs that send messages over a datagram
--stream in the local namespace.  Both the client and server programs use
--the `make_named_socket' function that was presented in *Note Local
--Socket Example::, to create and name their sockets.
--
--   First, here is the server program.  It sits in a loop waiting for
--messages to arrive, bouncing each message back to the sender.
--Obviously this isn't a particularly useful program, but it does show
--the general ideas involved.
--
--     #include <stdio.h>
--     #include <errno.h>
--     #include <stdlib.h>
--     #include <sys/socket.h>
--     #include <sys/un.h>
--     
--     #define SERVER  "/tmp/serversocket"
--     #define MAXMSG  512
--     
--     int
--     main (void)
--     {
--       int sock;
--       char message[MAXMSG];
--       struct sockaddr_un name;
--       size_t size;
--       int nbytes;
--     
--       /* Remove the filename first, it's ok if the call fails */
--       unlink (SERVER);
--     
--       /* Make the socket, then loop endlessly. */
--       sock = make_named_socket (SERVER);
--       while (1)
--         {
--           /* Wait for a datagram. */
--           size = sizeof (name);
--           nbytes = recvfrom (sock, message, MAXMSG, 0,
--                              (struct sockaddr *) & name, &size);
--           if (nbytes < 0)
--             {
--               perror ("recfrom (server)");
--               exit (EXIT_FAILURE);
--             }
--     
--           /* Give a diagnostic message. */
--           fprintf (stderr, "Server: got message: %s\n", message);
--     
--           /* Bounce the message back to the sender. */
--           nbytes = sendto (sock, message, nbytes, 0,
--                            (struct sockaddr *) & name, size);
--           if (nbytes < 0)
--             {
--               perror ("sendto (server)");
--               exit (EXIT_FAILURE);
--             }
--         }
--     }
--
--
--File: libc.info,  Node: Example Receiver,  Prev: Datagram Example,  Up: Datagrams
--
--Example of Reading Datagrams
------------------------------
--
--   Here is the client program corresponding to the server above.
--
--   It sends a datagram to the server and then waits for a reply.  Notice
--that the socket for the client (as well as for the server) in this
--example has to be given a name.  This is so that the server can direct
--a message back to the client.  Since the socket has no associated
--connection state, the only way the server can do this is by referencing
--the name of the client.
--
--     #include <stdio.h>
--     #include <errno.h>
--     #include <unistd.h>
--     #include <stdlib.h>
--     #include <sys/socket.h>
--     #include <sys/un.h>
--     
--     #define SERVER  "/tmp/serversocket"
--     #define CLIENT  "/tmp/mysocket"
--     #define MAXMSG  512
--     #define MESSAGE "Yow!!! Are we having fun yet?!?"
--     
--     int
--     main (void)
--     {
--       extern int make_named_socket (const char *name);
--       int sock;
--       char message[MAXMSG];
--       struct sockaddr_un name;
--       size_t size;
--       int nbytes;
--     
--       /* Make the socket. */
--       sock = make_named_socket (CLIENT);
--     
--       /* Initialize the server socket address. */
--       name.sun_family = AF_LOCAL;
--       strcpy (name.sun_path, SERVER);
--       size = strlen (name.sun_path) + sizeof (name.sun_family);
--     
--       /* Send the datagram. */
--       nbytes = sendto (sock, MESSAGE, strlen (MESSAGE) + 1, 0,
--                        (struct sockaddr *) & name, size);
--       if (nbytes < 0)
--         {
--           perror ("sendto (client)");
--           exit (EXIT_FAILURE);
--         }
--     
--       /* Wait for a reply. */
--       nbytes = recvfrom (sock, message, MAXMSG, 0, NULL, 0);
--       if (nbytes < 0)
--         {
--           perror ("recfrom (client)");
--           exit (EXIT_FAILURE);
--         }
--     
--       /* Print a diagnostic message. */
--       fprintf (stderr, "Client: got message: %s\n", message);
--     
--       /* Clean up. */
--       remove (CLIENT);
--       close (sock);
--     }
--
--   Keep in mind that datagram socket communications are unreliable.  In
--this example, the client program waits indefinitely if the message
--never reaches the server or if the server's response never comes back.
--It's up to the user running the program to kill and restart it if
--desired.  A more automatic solution could be to use `select' (*note
--Waiting for I/O::) to establish a timeout period for the reply, and in
--case of timeout either re-send the message or shut down the socket and
--exit.
--
--
--File: libc.info,  Node: Inetd,  Next: Socket Options,  Prev: Datagrams,  Up: Sockets
--
--The `inetd' Daemon
--==================
--
--   We've explained above how to write a server program that does its own
--listening.  Such a server must already be running in order for anyone
--to connect to it.
--
--   Another way to provide a service on an Internet port is to let the
--daemon program `inetd' do the listening.  `inetd' is a program that
--runs all the time and waits (using `select') for messages on a
--specified set of ports.  When it receives a message, it accepts the
--connection (if the socket style calls for connections) and then forks a
--child process to run the corresponding server program.  You specify the
--ports and their programs in the file `/etc/inetd.conf'.
--
--* Menu:
--
--* Inetd Servers::
--* Configuring Inetd::
--
--
--File: libc.info,  Node: Inetd Servers,  Next: Configuring Inetd,  Up: Inetd
--
--`inetd' Servers
-----------------
--
--   Writing a server program to be run by `inetd' is very simple.  Each
--time someone requests a connection to the appropriate port, a new server
--process starts.  The connection already exists at this time; the socket
--is available as the standard input descriptor and as the standard
--output descriptor (descriptors 0 and 1) in the server process.  Thus
--the server program can begin reading and writing data right away.
--Often the program needs only the ordinary I/O facilities; in fact, a
--general-purpose filter program that knows nothing about sockets can
--work as a byte stream server run by `inetd'.
--
--   You can also use `inetd' for servers that use connectionless
--communication styles.  For these servers, `inetd' does not try to accept
--a connection since no connection is possible.  It just starts the
--server program, which can read the incoming datagram packet from
--descriptor 0.  The server program can handle one request and then exit,
--or you can choose to write it to keep reading more requests until no
--more arrive, and then exit.  You must specify which of these two
--techniques the server uses when you configure `inetd'.
--
--
--File: libc.info,  Node: Configuring Inetd,  Prev: Inetd Servers,  Up: Inetd
--
--Configuring `inetd'
---------------------
--
--   The file `/etc/inetd.conf' tells `inetd' which ports to listen to
--and what server programs to run for them.  Normally each entry in the
--file is one line, but you can split it onto multiple lines provided all
--but the first line of the entry start with whitespace.  Lines that
--start with `#' are comments.
--
--   Here are two standard entries in `/etc/inetd.conf':
--
--     ftp	stream	tcp	nowait	root	/libexec/ftpd	ftpd
--     talk	dgram	udp	wait	root	/libexec/talkd	talkd
--
--   An entry has this format:
--
--     SERVICE STYLE PROTOCOL WAIT USERNAME PROGRAM ARGUMENTS
--
--   The SERVICE field says which service this program provides.  It
--should be the name of a service defined in `/etc/services'.  `inetd'
--uses SERVICE to decide which port to listen on for this entry.
--
--   The fields STYLE and PROTOCOL specify the communication style and
--the protocol to use for the listening socket.  The style should be the
--name of a communication style, converted to lower case and with `SOCK_'
--deleted--for example, `stream' or `dgram'.  PROTOCOL should be one of
--the protocols listed in `/etc/protocols'.  The typical protocol names
--are `tcp' for byte stream connections and `udp' for unreliable
--datagrams.
--
--   The WAIT field should be either `wait' or `nowait'.  Use `wait' if
--STYLE is a connectionless style and the server, once started, handles
--multiple requests as they come in.  Use `nowait' if `inetd' should
--start a new process for each message or request that comes in.  If
--STYLE uses connections, then WAIT *must* be `nowait'.
--
--   USER is the user name that the server should run as.  `inetd' runs
--as root, so it can set the user ID of its children arbitrarily.  It's
--best to avoid using `root' for USER if you can; but some servers, such
--as Telnet and FTP, read a username and password themselves.  These
--servers need to be root initially so they can log in as commanded by
--the data coming over the network.
--
--   PROGRAM together with ARGUMENTS specifies the command to run to
--start the server.  PROGRAM should be an absolute file name specifying
--the executable file to run.  ARGUMENTS consists of any number of
--whitespace-separated words, which become the command-line arguments of
--PROGRAM.  The first word in ARGUMENTS is argument zero, which should by
--convention be the program name itself (sans directories).
--
--   If you edit `/etc/inetd.conf', you can tell `inetd' to reread the
--file and obey its new contents by sending the `inetd' process the
--`SIGHUP' signal.  You'll have to use `ps' to determine the process ID
--of the `inetd' process as it is not fixed.
--
--
--File: libc.info,  Node: Socket Options,  Next: Networks Database,  Prev: Inetd,  Up: Sockets
--
--Socket Options
--==============
--
--   This section describes how to read or set various options that modify
--the behavior of sockets and their underlying communications protocols.
--
--   When you are manipulating a socket option, you must specify which
--"level" the option pertains to.  This describes whether the option
--applies to the socket interface, or to a lower-level communications
--protocol interface.
--
--* Menu:
--
--* Socket Option Functions::     The basic functions for setting and getting
--                                 socket options.
--* Socket-Level Options::        Details of the options at the socket level.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-29 glibc-2.3.2-200304020432/manual/libc.info-29
---- glibc-2.3.2/manual/libc.info-29	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-29	Thu Jan  1 01:00:00 1970
-@@ -1,1174 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Socket Option Functions,  Next: Socket-Level Options,  Up: Socket Options
--
--Socket Option Functions
-------------------------
--
--   Here are the functions for examining and modifying socket options.
--They are declared in `sys/socket.h'.
--
-- - Function: int getsockopt (int SOCKET, int LEVEL, int OPTNAME, void
--          *OPTVAL, socklen_t *OPTLEN-PTR)
--     The `getsockopt' function gets information about the value of
--     option OPTNAME at level LEVEL for socket SOCKET.
--
--     The option value is stored in a buffer that OPTVAL points to.
--     Before the call, you should supply in `*OPTLEN-PTR' the size of
--     this buffer; on return, it contains the number of bytes of
--     information actually stored in the buffer.
--
--     Most options interpret the OPTVAL buffer as a single `int' value.
--
--     The actual return value of `getsockopt' is `0' on success and `-1'
--     on failure.  The following `errno' error conditions are defined:
--
--    `EBADF'
--          The SOCKET argument is not a valid file descriptor.
--
--    `ENOTSOCK'
--          The descriptor SOCKET is not a socket.
--
--    `ENOPROTOOPT'
--          The OPTNAME doesn't make sense for the given LEVEL.
--
-- - Function: int setsockopt (int SOCKET, int LEVEL, int OPTNAME, void
--          *OPTVAL, socklen_t OPTLEN)
--     This function is used to set the socket option OPTNAME at level
--     LEVEL for socket SOCKET.  The value of the option is passed in the
--     buffer OPTVAL of size OPTLEN.
--
--     The return value and error codes for `setsockopt' are the same as
--     for `getsockopt'.
--
--
--
--File: libc.info,  Node: Socket-Level Options,  Prev: Socket Option Functions,  Up: Socket Options
--
--Socket-Level Options
----------------------
--
-- - Constant: int SOL_SOCKET
--     Use this constant as the LEVEL argument to `getsockopt' or
--     `setsockopt' to manipulate the socket-level options described in
--     this section.
--
--Here is a table of socket-level option names; all are defined in the
--header file `sys/socket.h'.
--
--`SO_DEBUG'
--     This option toggles recording of debugging information in the
--     underlying protocol modules.  The value has type `int'; a nonzero
--     value means "yes".
--
--`SO_REUSEADDR'
--     This option controls whether `bind' (*note Setting Address::)
--     should permit reuse of local addresses for this socket.  If you
--     enable this option, you can actually have two sockets with the
--     same Internet port number; but the system won't allow you to use
--     the two identically-named sockets in a way that would confuse the
--     Internet.  The reason for this option is that some higher-level
--     Internet protocols, including FTP, require you to keep reusing the
--     same port number.
--
--     The value has type `int'; a nonzero value means "yes".
--
--`SO_KEEPALIVE'
--     This option controls whether the underlying protocol should
--     periodically transmit messages on a connected socket.  If the peer
--     fails to respond to these messages, the connection is considered
--     broken.  The value has type `int'; a nonzero value means "yes".
--
--`SO_DONTROUTE'
--     This option controls whether outgoing messages bypass the normal
--     message routing facilities.  If set, messages are sent directly to
--     the network interface instead.  The value has type `int'; a nonzero
--     value means "yes".
--
--`SO_LINGER'
--     This option specifies what should happen when the socket of a type
--     that promises reliable delivery still has untransmitted messages
--     when it is closed; see *Note Closing a Socket::.  The value has
--     type `struct linger'.
--
--      - Data Type: struct linger
--          This structure type has the following members:
--
--         `int l_onoff'
--               This field is interpreted as a boolean.  If nonzero,
--               `close' blocks until the data are transmitted or the
--               timeout period has expired.
--
--         `int l_linger'
--               This specifies the timeout period, in seconds.
--
--`SO_BROADCAST'
--     This option controls whether datagrams may be broadcast from the
--     socket.  The value has type `int'; a nonzero value means "yes".
--
--`SO_OOBINLINE'
--     If this option is set, out-of-band data received on the socket is
--     placed in the normal input queue.  This permits it to be read using
--     `read' or `recv' without specifying the `MSG_OOB' flag.  *Note
--     Out-of-Band Data::.  The value has type `int'; a nonzero value
--     means "yes".
--
--`SO_SNDBUF'
--     This option gets or sets the size of the output buffer.  The value
--     is a `size_t', which is the size in bytes.
--
--`SO_RCVBUF'
--     This option gets or sets the size of the input buffer.  The value
--     is a `size_t', which is the size in bytes.
--
--`SO_STYLE'
--`SO_TYPE'
--     This option can be used with `getsockopt' only.  It is used to get
--     the socket's communication style.  `SO_TYPE' is the historical
--     name, and `SO_STYLE' is the preferred name in GNU.  The value has
--     type `int' and its value designates a communication style; see
--     *Note Communication Styles::.
--
--`SO_ERROR'
--     This option can be used with `getsockopt' only.  It is used to
--     reset the error status of the socket.  The value is an `int',
--     which represents the previous error status.
--
--
--File: libc.info,  Node: Networks Database,  Prev: Socket Options,  Up: Sockets
--
--Networks Database
--=================
--
--   Many systems come with a database that records a list of networks
--known to the system developer.  This is usually kept either in the file
--`/etc/networks' or in an equivalent from a name server.  This data base
--is useful for routing programs such as `route', but it is not useful
--for programs that simply communicate over the network.  We provide
--functions to access this database, which are declared in `netdb.h'.
--
-- - Data Type: struct netent
--     This data type is used to represent information about entries in
--     the networks database.  It has the following members:
--
--    `char *n_name'
--          This is the "official" name of the network.
--
--    `char **n_aliases'
--          These are alternative names for the network, represented as a
--          vector of strings.  A null pointer terminates the array.
--
--    `int n_addrtype'
--          This is the type of the network number; this is always equal
--          to `AF_INET' for Internet networks.
--
--    `unsigned long int n_net'
--          This is the network number.  Network numbers are returned in
--          host byte order; see *Note Byte Order::.
--
--   Use the `getnetbyname' or `getnetbyaddr' functions to search the
--networks database for information about a specific network.  The
--information is returned in a statically-allocated structure; you must
--copy the information if you need to save it.
--
-- - Function: struct netent * getnetbyname (const char *NAME)
--     The `getnetbyname' function returns information about the network
--     named NAME.  It returns a null pointer if there is no such network.
--
-- - Function: struct netent * getnetbyaddr (unsigned long int NET, int
--          TYPE)
--     The `getnetbyaddr' function returns information about the network
--     of type TYPE with number NET.  You should specify a value of
--     `AF_INET' for the TYPE argument for Internet networks.
--
--     `getnetbyaddr' returns a null pointer if there is no such network.
--
--   You can also scan the networks database using `setnetent',
--`getnetent' and `endnetent'.  Be careful when using these functions
--because they are not reentrant.
--
-- - Function: void setnetent (int STAYOPEN)
--     This function opens and rewinds the networks database.
--
--     If the STAYOPEN argument is nonzero, this sets a flag so that
--     subsequent calls to `getnetbyname' or `getnetbyaddr' will not
--     close the database (as they usually would).  This makes for more
--     efficiency if you call those functions several times, by avoiding
--     reopening the database for each call.
--
-- - Function: struct netent * getnetent (void)
--     This function returns the next entry in the networks database.  It
--     returns a null pointer if there are no more entries.
--
-- - Function: void endnetent (void)
--     This function closes the networks database.
--
--
--File: libc.info,  Node: Low-Level Terminal Interface,  Next: Syslog,  Prev: Sockets,  Up: Top
--
--Low-Level Terminal Interface
--****************************
--
--   This chapter describes functions that are specific to terminal
--devices.  You can use these functions to do things like turn off input
--echoing; set serial line characteristics such as line speed and flow
--control; and change which characters are used for end-of-file,
--command-line editing, sending signals, and similar control functions.
--
--   Most of the functions in this chapter operate on file descriptors.
--*Note Low-Level I/O::, for more information about what a file
--descriptor is and how to open a file descriptor for a terminal device.
--
--* Menu:
--
--* Is It a Terminal::            How to determine if a file is a terminal
--			         device, and what its name is.
--* I/O Queues::                  About flow control and typeahead.
--* Canonical or Not::            Two basic styles of input processing.
--* Terminal Modes::              How to examine and modify flags controlling
--			         details of terminal I/O: echoing,
--                                 signals, editing.  Posix.
--* BSD Terminal Modes::          BSD compatible terminal mode setting
--* Line Control::                Sending break sequences, clearing
--                                 terminal buffers ...
--* Noncanon Example::            How to read single characters without echo.
--* Pseudo-Terminals::            How to open a pseudo-terminal.
--
--
--File: libc.info,  Node: Is It a Terminal,  Next: I/O Queues,  Up: Low-Level Terminal Interface
--
--Identifying Terminals
--=====================
--
--   The functions described in this chapter only work on files that
--correspond to terminal devices.  You can find out whether a file
--descriptor is associated with a terminal by using the `isatty' function.
--
--   Prototypes for the functions in this section are declared in the
--header file `unistd.h'.
--
-- - Function: int isatty (int FILEDES)
--     This function returns `1' if FILEDES is a file descriptor
--     associated with an open terminal device, and 0 otherwise.
--
--   If a file descriptor is associated with a terminal, you can get its
--associated file name using the `ttyname' function.  See also the
--`ctermid' function, described in *Note Identifying the Terminal::.
--
-- - Function: char * ttyname (int FILEDES)
--     If the file descriptor FILEDES is associated with a terminal
--     device, the `ttyname' function returns a pointer to a
--     statically-allocated, null-terminated string containing the file
--     name of the terminal file.  The value is a null pointer if the
--     file descriptor isn't associated with a terminal, or the file name
--     cannot be determined.
--
-- - Function: int ttyname_r (int FILEDES, char *BUF, size_t LEN)
--     The `ttyname_r' function is similar to the `ttyname' function
--     except that it places its result into the user-specified buffer
--     starting at BUF with length LEN.
--
--     The normal return value from `ttyname_r' is 0.  Otherwise an error
--     number is returned to indicate the error.  The following `errno'
--     error conditions are defined for this function:
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `ENOTTY'
--          The FILEDES is not associated with a terminal.
--
--    `ERANGE'
--          The buffer length LEN is too small to store the string to be
--          returned.
--
--
--File: libc.info,  Node: I/O Queues,  Next: Canonical or Not,  Prev: Is It a Terminal,  Up: Low-Level Terminal Interface
--
--I/O Queues
--==========
--
--   Many of the remaining functions in this section refer to the input
--and output queues of a terminal device.  These queues implement a form
--of buffering _within the kernel_ independent of the buffering
--implemented by I/O streams (*note I/O on Streams::).
--
--   The "terminal input queue" is also sometimes referred to as its
--"typeahead buffer".  It holds the characters that have been received
--from the terminal but not yet read by any process.
--
--   The size of the input queue is described by the `MAX_INPUT' and
--`_POSIX_MAX_INPUT' parameters; see *Note Limits for Files::.  You are
--guaranteed a queue size of at least `MAX_INPUT', but the queue might be
--larger, and might even dynamically change size.  If input flow control
--is enabled by setting the `IXOFF' input mode bit (*note Input Modes::),
--the terminal driver transmits STOP and START characters to the terminal
--when necessary to prevent the queue from overflowing.  Otherwise, input
--may be lost if it comes in too fast from the terminal.  In canonical
--mode, all input stays in the queue until a newline character is
--received, so the terminal input queue can fill up when you type a very
--long line.  *Note Canonical or Not::.
--
--   The "terminal output queue" is like the input queue, but for output;
--it contains characters that have been written by processes, but not yet
--transmitted to the terminal.  If output flow control is enabled by
--setting the `IXON' input mode bit (*note Input Modes::), the terminal
--driver obeys START and STOP characters sent by the terminal to stop and
--restart transmission of output.
--
--   "Clearing" the terminal input queue means discarding any characters
--that have been received but not yet read.  Similarly, clearing the
--terminal output queue means discarding any characters that have been
--written but not yet transmitted.
--
--
--File: libc.info,  Node: Canonical or Not,  Next: Terminal Modes,  Prev: I/O Queues,  Up: Low-Level Terminal Interface
--
--Two Styles of Input: Canonical or Not
--=====================================
--
--   POSIX systems support two basic modes of input: canonical and
--noncanonical.
--
--   In "canonical input processing" mode, terminal input is processed in
--lines terminated by newline (`'\n''), EOF, or EOL characters.  No input
--can be read until an entire line has been typed by the user, and the
--`read' function (*note I/O Primitives::) returns at most a single line
--of input, no matter how many bytes are requested.
--
--   In canonical input mode, the operating system provides input editing
--facilities: some characters are interpreted specially to perform editing
--operations within the current line of text, such as ERASE and KILL.
--*Note Editing Characters::.
--
--   The constants `_POSIX_MAX_CANON' and `MAX_CANON' parameterize the
--maximum number of bytes which may appear in a single line of canonical
--input.  *Note Limits for Files::.  You are guaranteed a maximum line
--length of at least `MAX_CANON' bytes, but the maximum might be larger,
--and might even dynamically change size.
--
--   In "noncanonical input processing" mode, characters are not grouped
--into lines, and ERASE and KILL processing is not performed.  The
--granularity with which bytes are read in noncanonical input mode is
--controlled by the MIN and TIME settings.  *Note Noncanonical Input::.
--
--   Most programs use canonical input mode, because this gives the user a
--way to edit input line by line.  The usual reason to use noncanonical
--mode is when the program accepts single-character commands or provides
--its own editing facilities.
--
--   The choice of canonical or noncanonical input is controlled by the
--`ICANON' flag in the `c_lflag' member of `struct termios'.  *Note Local
--Modes::.
--
--
--File: libc.info,  Node: Terminal Modes,  Next: BSD Terminal Modes,  Prev: Canonical or Not,  Up: Low-Level Terminal Interface
--
--Terminal Modes
--==============
--
--   This section describes the various terminal attributes that control
--how input and output are done.  The functions, data structures, and
--symbolic constants are all declared in the header file `termios.h'.
--
--   Don't confuse terminal attributes with file attributes.  A device
--special file which is associated with a terminal has file attributes as
--described in *Note File Attributes::.  These are unrelated to the
--attributes of the terminal device itself, which are discussed in this
--section.
--
--* Menu:
--
--* Mode Data Types::             The data type `struct termios' and
--                                 related types.
--* Mode Functions::              Functions to read and set the terminal
--                                 attributes.
--* Setting Modes::               The right way to set terminal attributes
--                                 reliably.
--* Input Modes::                 Flags controlling low-level input handling.
--* Output Modes::                Flags controlling low-level output handling.
--* Control Modes::               Flags controlling serial port behavior.
--* Local Modes::                 Flags controlling high-level input handling.
--* Line Speed::                  How to read and set the terminal line speed.
--* Special Characters::          Characters that have special effects,
--			         and how to change them.
--* Noncanonical Input::          Controlling how long to wait for input.
--
--
--File: libc.info,  Node: Mode Data Types,  Next: Mode Functions,  Up: Terminal Modes
--
--Terminal Mode Data Types
--------------------------
--
--   The entire collection of attributes of a terminal is stored in a
--structure of type `struct termios'.  This structure is used with the
--functions `tcgetattr' and `tcsetattr' to read and set the attributes.
--
-- - Data Type: struct termios
--     Structure that records all the I/O attributes of a terminal.  The
--     structure includes at least the following members:
--
--    `tcflag_t c_iflag'
--          A bit mask specifying flags for input modes; see *Note Input
--          Modes::.
--
--    `tcflag_t c_oflag'
--          A bit mask specifying flags for output modes; see *Note
--          Output Modes::.
--
--    `tcflag_t c_cflag'
--          A bit mask specifying flags for control modes; see *Note
--          Control Modes::.
--
--    `tcflag_t c_lflag'
--          A bit mask specifying flags for local modes; see *Note Local
--          Modes::.
--
--    `cc_t c_cc[NCCS]'
--          An array specifying which characters are associated with
--          various control functions; see *Note Special Characters::.
--
--     The `struct termios' structure also contains members which encode
--     input and output transmission speeds, but the representation is
--     not specified.  *Note Line Speed::, for how to examine and store
--     the speed values.
--
--   The following sections describe the details of the members of the
--`struct termios' structure.
--
-- - Data Type: tcflag_t
--     This is an unsigned integer type used to represent the various bit
--     masks for terminal flags.
--
-- - Data Type: cc_t
--     This is an unsigned integer type used to represent characters
--     associated with various terminal control functions.
--
-- - Macro: int NCCS
--     The value of this macro is the number of elements in the `c_cc'
--     array.
--
--
--File: libc.info,  Node: Mode Functions,  Next: Setting Modes,  Prev: Mode Data Types,  Up: Terminal Modes
--
--Terminal Mode Functions
-------------------------
--
-- - Function: int tcgetattr (int FILEDES, struct termios *TERMIOS-P)
--     This function is used to examine the attributes of the terminal
--     device with file descriptor FILEDES.  The attributes are returned
--     in the structure that TERMIOS-P points to.
--
--     If successful, `tcgetattr' returns 0.  A return value of -1
--     indicates an error.  The following `errno' error conditions are
--     defined for this function:
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `ENOTTY'
--          The FILEDES is not associated with a terminal.
--
-- - Function: int tcsetattr (int FILEDES, int WHEN, const struct termios
--          *TERMIOS-P)
--     This function sets the attributes of the terminal device with file
--     descriptor FILEDES.  The new attributes are taken from the
--     structure that TERMIOS-P points to.
--
--     The WHEN argument specifies how to deal with input and output
--     already queued.  It can be one of the following values:
--
--    `TCSANOW'
--          Make the change immediately.
--
--    `TCSADRAIN'
--          Make the change after waiting until all queued output has
--          been written.  You should usually use this option when
--          changing parameters that affect output.
--
--    `TCSAFLUSH'
--          This is like `TCSADRAIN', but also discards any queued input.
--
--    `TCSASOFT'
--          This is a flag bit that you can add to any of the above
--          alternatives.  Its meaning is to inhibit alteration of the
--          state of the terminal hardware.  It is a BSD extension; it is
--          only supported on BSD systems and the GNU system.
--
--          Using `TCSASOFT' is exactly the same as setting the `CIGNORE'
--          bit in the `c_cflag' member of the structure TERMIOS-P points
--          to.  *Note Control Modes::, for a description of `CIGNORE'.
--
--     If this function is called from a background process on its
--     controlling terminal, normally all processes in the process group
--     are sent a `SIGTTOU' signal, in the same way as if the process
--     were trying to write to the terminal.  The exception is if the
--     calling process itself is ignoring or blocking `SIGTTOU' signals,
--     in which case the operation is performed and no signal is sent.
--     *Note Job Control::.
--
--     If successful, `tcsetattr' returns 0.  A return value of -1
--     indicates an error.  The following `errno' error conditions are
--     defined for this function:
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `ENOTTY'
--          The FILEDES is not associated with a terminal.
--
--    `EINVAL'
--          Either the value of the `when' argument is not valid, or
--          there is something wrong with the data in the TERMIOS-P
--          argument.
--
--   Although `tcgetattr' and `tcsetattr' specify the terminal device
--with a file descriptor, the attributes are those of the terminal device
--itself and not of the file descriptor.  This means that the effects of
--changing terminal attributes are persistent; if another process opens
--the terminal file later on, it will see the changed attributes even
--though it doesn't have anything to do with the open file descriptor you
--originally specified in changing the attributes.
--
--   Similarly, if a single process has multiple or duplicated file
--descriptors for the same terminal device, changing the terminal
--attributes affects input and output to all of these file descriptors.
--This means, for example, that you can't open one file descriptor or
--stream to read from a terminal in the normal line-buffered, echoed
--mode; and simultaneously have another file descriptor for the same
--terminal that you use to read from it in single-character, non-echoed
--mode.  Instead, you have to explicitly switch the terminal back and
--forth between the two modes.
--
--
--File: libc.info,  Node: Setting Modes,  Next: Input Modes,  Prev: Mode Functions,  Up: Terminal Modes
--
--Setting Terminal Modes Properly
---------------------------------
--
--   When you set terminal modes, you should call `tcgetattr' first to
--get the current modes of the particular terminal device, modify only
--those modes that you are really interested in, and store the result with
--`tcsetattr'.
--
--   It's a bad idea to simply initialize a `struct termios' structure to
--a chosen set of attributes and pass it directly to `tcsetattr'.  Your
--program may be run years from now, on systems that support members not
--documented in this manual.  The way to avoid setting these members to
--unreasonable values is to avoid changing them.
--
--   What's more, different terminal devices may require different mode
--settings in order to function properly.  So you should avoid blindly
--copying attributes from one terminal device to another.
--
--   When a member contains a collection of independent flags, as the
--`c_iflag', `c_oflag' and `c_cflag' members do, even setting the entire
--member is a bad idea, because particular operating systems have their
--own flags.  Instead, you should start with the current value of the
--member and alter only the flags whose values matter in your program,
--leaving any other flags unchanged.
--
--   Here is an example of how to set one flag (`ISTRIP') in the `struct
--termios' structure while properly preserving all the other data in the
--structure:
--
--     int
--     set_istrip (int desc, int value)
--     {
--       struct termios settings;
--       int result;
--     
--       result = tcgetattr (desc, &settings);
--       if (result < 0)
--         {
--           perror ("error in tcgetattr");
--           return 0;
--         }
--       settings.c_iflag &= ~ISTRIP;
--       if (value)
--         settings.c_iflag |= ISTRIP;
--       result = tcsetattr (desc, TCSANOW, &settings);
--       if (result < 0)
--         {
--           perror ("error in tcsetattr");
--           return 0;
--        }
--       return 1;
--     }
--
--
--File: libc.info,  Node: Input Modes,  Next: Output Modes,  Prev: Setting Modes,  Up: Terminal Modes
--
--Input Modes
-------------
--
--   This section describes the terminal attribute flags that control
--fairly low-level aspects of input processing: handling of parity errors,
--break signals, flow control, and <RET> and <LFD> characters.
--
--   All of these flags are bits in the `c_iflag' member of the `struct
--termios' structure.  The member is an integer, and you change flags
--using the operators `&', `|' and `^'.  Don't try to specify the entire
--value for `c_iflag'--instead, change only specific flags and leave the
--rest untouched (*note Setting Modes::).
--
-- - Macro: tcflag_t INPCK
--     If this bit is set, input parity checking is enabled.  If it is
--     not set, no checking at all is done for parity errors on input; the
--     characters are simply passed through to the application.
--
--     Parity checking on input processing is independent of whether
--     parity detection and generation on the underlying terminal
--     hardware is enabled; see *Note Control Modes::.  For example, you
--     could clear the `INPCK' input mode flag and set the `PARENB'
--     control mode flag to ignore parity errors on input, but still
--     generate parity on output.
--
--     If this bit is set, what happens when a parity error is detected
--     depends on whether the `IGNPAR' or `PARMRK' bits are set.  If
--     neither of these bits are set, a byte with a parity error is
--     passed to the application as a `'\0'' character.
--
-- - Macro: tcflag_t IGNPAR
--     If this bit is set, any byte with a framing or parity error is
--     ignored.  This is only useful if `INPCK' is also set.
--
-- - Macro: tcflag_t PARMRK
--     If this bit is set, input bytes with parity or framing errors are
--     marked when passed to the program.  This bit is meaningful only
--     when `INPCK' is set and `IGNPAR' is not set.
--
--     The way erroneous bytes are marked is with two preceding bytes,
--     `377' and `0'.  Thus, the program actually reads three bytes for
--     one erroneous byte received from the terminal.
--
--     If a valid byte has the value `0377', and `ISTRIP' (see below) is
--     not set, the program might confuse it with the prefix that marks a
--     parity error.  So a valid byte `0377' is passed to the program as
--     two bytes, `0377' `0377', in this case.
--
-- - Macro: tcflag_t ISTRIP
--     If this bit is set, valid input bytes are stripped to seven bits;
--     otherwise, all eight bits are available for programs to read.
--
-- - Macro: tcflag_t IGNBRK
--     If this bit is set, break conditions are ignored.
--
--     A "break condition" is defined in the context of asynchronous
--     serial data transmission as a series of zero-value bits longer
--     than a single byte.
--
-- - Macro: tcflag_t BRKINT
--     If this bit is set and `IGNBRK' is not set, a break condition
--     clears the terminal input and output queues and raises a `SIGINT'
--     signal for the foreground process group associated with the
--     terminal.
--
--     If neither `BRKINT' nor `IGNBRK' are set, a break condition is
--     passed to the application as a single `'\0'' character if `PARMRK'
--     is not set, or otherwise as a three-character sequence `'\377'',
--     `'\0'', `'\0''.
--
-- - Macro: tcflag_t IGNCR
--     If this bit is set, carriage return characters (`'\r'') are
--     discarded on input.  Discarding carriage return may be useful on
--     terminals that send both carriage return and linefeed when you
--     type the <RET> key.
--
-- - Macro: tcflag_t ICRNL
--     If this bit is set and `IGNCR' is not set, carriage return
--     characters (`'\r'') received as input are passed to the
--     application as newline characters (`'\n'').
--
-- - Macro: tcflag_t INLCR
--     If this bit is set, newline characters (`'\n'') received as input
--     are passed to the application as carriage return characters
--     (`'\r'').
--
-- - Macro: tcflag_t IXOFF
--     If this bit is set, start/stop control on input is enabled.  In
--     other words, the computer sends STOP and START characters as
--     necessary to prevent input from coming in faster than programs are
--     reading it.  The idea is that the actual terminal hardware that is
--     generating the input data responds to a STOP character by
--     suspending transmission, and to a START character by resuming
--     transmission.  *Note Start/Stop Characters::.
--
-- - Macro: tcflag_t IXON
--     If this bit is set, start/stop control on output is enabled.  In
--     other words, if the computer receives a STOP character, it
--     suspends output until a START character is received.  In this
--     case, the STOP and START characters are never passed to the
--     application program.  If this bit is not set, then START and STOP
--     can be read as ordinary characters.  *Note Start/Stop Characters::.
--
-- - Macro: tcflag_t IXANY
--     If this bit is set, any input character restarts output when
--     output has been suspended with the STOP character.  Otherwise,
--     only the START character restarts output.
--
--     This is a BSD extension; it exists only on BSD systems and the GNU
--     system.
--
-- - Macro: tcflag_t IMAXBEL
--     If this bit is set, then filling up the terminal input buffer
--     sends a BEL character (code `007') to the terminal to ring the
--     bell.
--
--     This is a BSD extension.
--
--
--File: libc.info,  Node: Output Modes,  Next: Control Modes,  Prev: Input Modes,  Up: Terminal Modes
--
--Output Modes
--------------
--
--   This section describes the terminal flags and fields that control how
--output characters are translated and padded for display.  All of these
--are contained in the `c_oflag' member of the `struct termios' structure.
--
--   The `c_oflag' member itself is an integer, and you change the flags
--and fields using the operators `&', `|', and `^'.  Don't try to specify
--the entire value for `c_oflag'--instead, change only specific flags and
--leave the rest untouched (*note Setting Modes::).
--
-- - Macro: tcflag_t OPOST
--     If this bit is set, output data is processed in some unspecified
--     way so that it is displayed appropriately on the terminal device.
--     This typically includes mapping newline characters (`'\n'') onto
--     carriage return and linefeed pairs.
--
--     If this bit isn't set, the characters are transmitted as-is.
--
--   The following three bits are BSD features, and they exist only BSD
--systems and the GNU system.  They are effective only if `OPOST' is set.
--
-- - Macro: tcflag_t ONLCR
--     If this bit is set, convert the newline character on output into a
--     pair of characters, carriage return followed by linefeed.
--
-- - Macro: tcflag_t OXTABS
--     If this bit is set, convert tab characters on output into the
--     appropriate number of spaces to emulate a tab stop every eight
--     columns.
--
-- - Macro: tcflag_t ONOEOT
--     If this bit is set, discard `C-d' characters (code `004') on
--     output.  These characters cause many dial-up terminals to
--     disconnect.
--
--
--File: libc.info,  Node: Control Modes,  Next: Local Modes,  Prev: Output Modes,  Up: Terminal Modes
--
--Control Modes
---------------
--
--   This section describes the terminal flags and fields that control
--parameters usually associated with asynchronous serial data
--transmission.  These flags may not make sense for other kinds of
--terminal ports (such as a network connection pseudo-terminal).  All of
--these are contained in the `c_cflag' member of the `struct termios'
--structure.
--
--   The `c_cflag' member itself is an integer, and you change the flags
--and fields using the operators `&', `|', and `^'.  Don't try to specify
--the entire value for `c_cflag'--instead, change only specific flags and
--leave the rest untouched (*note Setting Modes::).
--
-- - Macro: tcflag_t CLOCAL
--     If this bit is set, it indicates that the terminal is connected
--     "locally" and that the modem status lines (such as carrier detect)
--     should be ignored.
--
--     On many systems if this bit is not set and you call `open' without
--     the `O_NONBLOCK' flag set, `open' blocks until a modem connection
--     is established.
--
--     If this bit is not set and a modem disconnect is detected, a
--     `SIGHUP' signal is sent to the controlling process group for the
--     terminal (if it has one).  Normally, this causes the process to
--     exit; see *Note Signal Handling::.  Reading from the terminal
--     after a disconnect causes an end-of-file condition, and writing
--     causes an `EIO' error to be returned.  The terminal device must be
--     closed and reopened to clear the condition.
--
-- - Macro: tcflag_t HUPCL
--     If this bit is set, a modem disconnect is generated when all
--     processes that have the terminal device open have either closed
--     the file or exited.
--
-- - Macro: tcflag_t CREAD
--     If this bit is set, input can be read from the terminal.
--     Otherwise, input is discarded when it arrives.
--
-- - Macro: tcflag_t CSTOPB
--     If this bit is set, two stop bits are used.  Otherwise, only one
--     stop bit is used.
--
-- - Macro: tcflag_t PARENB
--     If this bit is set, generation and detection of a parity bit are
--     enabled.  *Note Input Modes::, for information on how input parity
--     errors are handled.
--
--     If this bit is not set, no parity bit is added to output
--     characters, and input characters are not checked for correct
--     parity.
--
-- - Macro: tcflag_t PARODD
--     This bit is only useful if `PARENB' is set.  If `PARODD' is set,
--     odd parity is used, otherwise even parity is used.
--
--   The control mode flags also includes a field for the number of bits
--per character.  You can use the `CSIZE' macro as a mask to extract the
--value, like this: `settings.c_cflag & CSIZE'.
--
-- - Macro: tcflag_t CSIZE
--     This is a mask for the number of bits per character.
--
-- - Macro: tcflag_t CS5
--     This specifies five bits per byte.
--
-- - Macro: tcflag_t CS6
--     This specifies six bits per byte.
--
-- - Macro: tcflag_t CS7
--     This specifies seven bits per byte.
--
-- - Macro: tcflag_t CS8
--     This specifies eight bits per byte.
--
--   The following four bits are BSD extensions; this exist only on BSD
--systems and the GNU system.
--
-- - Macro: tcflag_t CCTS_OFLOW
--     If this bit is set, enable flow control of output based on the CTS
--     wire (RS232 protocol).
--
-- - Macro: tcflag_t CRTS_IFLOW
--     If this bit is set, enable flow control of input based on the RTS
--     wire (RS232 protocol).
--
-- - Macro: tcflag_t MDMBUF
--     If this bit is set, enable carrier-based flow control of output.
--
-- - Macro: tcflag_t CIGNORE
--     If this bit is set, it says to ignore the control modes and line
--     speed values entirely.  This is only meaningful in a call to
--     `tcsetattr'.
--
--     The `c_cflag' member and the line speed values returned by
--     `cfgetispeed' and `cfgetospeed' will be unaffected by the call.
--     `CIGNORE' is useful if you want to set all the software modes in
--     the other members, but leave the hardware details in `c_cflag'
--     unchanged.  (This is how the `TCSASOFT' flag to `tcsettattr'
--     works.)
--
--     This bit is never set in the structure filled in by `tcgetattr'.
--
--
--File: libc.info,  Node: Local Modes,  Next: Line Speed,  Prev: Control Modes,  Up: Terminal Modes
--
--Local Modes
-------------
--
--   This section describes the flags for the `c_lflag' member of the
--`struct termios' structure.  These flags generally control higher-level
--aspects of input processing than the input modes flags described in
--*Note Input Modes::, such as echoing, signals, and the choice of
--canonical or noncanonical input.
--
--   The `c_lflag' member itself is an integer, and you change the flags
--and fields using the operators `&', `|', and `^'.  Don't try to specify
--the entire value for `c_lflag'--instead, change only specific flags and
--leave the rest untouched (*note Setting Modes::).
--
-- - Macro: tcflag_t ICANON
--     This bit, if set, enables canonical input processing mode.
--     Otherwise, input is processed in noncanonical mode.  *Note
--     Canonical or Not::.
--
-- - Macro: tcflag_t ECHO
--     If this bit is set, echoing of input characters back to the
--     terminal is enabled.
--
-- - Macro: tcflag_t ECHOE
--     If this bit is set, echoing indicates erasure of input with the
--     ERASE character by erasing the last character in the current line
--     from the screen.  Otherwise, the character erased is re-echoed to
--     show what has happened (suitable for a printing terminal).
--
--     This bit only controls the display behavior; the `ICANON' bit by
--     itself controls actual recognition of the ERASE character and
--     erasure of input, without which `ECHOE' is simply irrelevant.
--
-- - Macro: tcflag_t ECHOPRT
--     This bit is like `ECHOE', enables display of the ERASE character in
--     a way that is geared to a hardcopy terminal.  When you type the
--     ERASE character, a `\' character is printed followed by the first
--     character erased.  Typing the ERASE character again just prints
--     the next character erased.  Then, the next time you type a normal
--     character, a `/' character is printed before the character echoes.
--
--     This is a BSD extension, and exists only in BSD systems and the
--     GNU system.
--
-- - Macro: tcflag_t ECHOK
--     This bit enables special display of the KILL character by moving
--     to a new line after echoing the KILL character normally.  The
--     behavior of `ECHOKE' (below) is nicer to look at.
--
--     If this bit is not set, the KILL character echoes just as it would
--     if it were not the KILL character.  Then it is up to the user to
--     remember that the KILL character has erased the preceding input;
--     there is no indication of this on the screen.
--
--     This bit only controls the display behavior; the `ICANON' bit by
--     itself controls actual recognition of the KILL character and
--     erasure of input, without which `ECHOK' is simply irrelevant.
--
-- - Macro: tcflag_t ECHOKE
--     This bit is similar to `ECHOK'.  It enables special display of the
--     KILL character by erasing on the screen the entire line that has
--     been killed.  This is a BSD extension, and exists only in BSD
--     systems and the GNU system.
--
-- - Macro: tcflag_t ECHONL
--     If this bit is set and the `ICANON' bit is also set, then the
--     newline (`'\n'') character is echoed even if the `ECHO' bit is not
--     set.
--
-- - Macro: tcflag_t ECHOCTL
--     If this bit is set and the `ECHO' bit is also set, echo control
--     characters with `^' followed by the corresponding text character.
--     Thus, control-A echoes as `^A'.  This is usually the preferred mode
--     for interactive input, because echoing a control character back to
--     the terminal could have some undesired effect on the terminal.
--
--     This is a BSD extension, and exists only in BSD systems and the
--     GNU system.
--
-- - Macro: tcflag_t ISIG
--     This bit controls whether the INTR, QUIT, and SUSP characters are
--     recognized.  The functions associated with these characters are
--     performed if and only if this bit is set.  Being in canonical or
--     noncanonical input mode has no affect on the interpretation of
--     these characters.
--
--     You should use caution when disabling recognition of these
--     characters.  Programs that cannot be interrupted interactively are
--     very user-unfriendly.  If you clear this bit, your program should
--     provide some alternate interface that allows the user to
--     interactively send the signals associated with these characters,
--     or to escape from the program.
--
--     *Note Signal Characters::.
--
-- - Macro: tcflag_t IEXTEN
--     POSIX.1 gives `IEXTEN' implementation-defined meaning, so you
--     cannot rely on this interpretation on all systems.
--
--     On BSD systems and the GNU system, it enables the LNEXT and
--     DISCARD characters.  *Note Other Special::.
--
-- - Macro: tcflag_t NOFLSH
--     Normally, the INTR, QUIT, and SUSP characters cause input and
--     output queues for the terminal to be cleared.  If this bit is set,
--     the queues are not cleared.
--
-- - Macro: tcflag_t TOSTOP
--     If this bit is set and the system supports job control, then
--     `SIGTTOU' signals are generated by background processes that
--     attempt to write to the terminal.  *Note Access to the Terminal::.
--
--   The following bits are BSD extensions; they exist only in BSD systems
--and the GNU system.
--
-- - Macro: tcflag_t ALTWERASE
--     This bit determines how far the WERASE character should erase.  The
--     WERASE character erases back to the beginning of a word; the
--     question is, where do words begin?
--
--     If this bit is clear, then the beginning of a word is a
--     nonwhitespace character following a whitespace character.  If the
--     bit is set, then the beginning of a word is an alphanumeric
--     character or underscore following a character which is none of
--     those.
--
--     *Note Editing Characters::, for more information about the WERASE
--     character.
--
-- - Macro: tcflag_t FLUSHO
--     This is the bit that toggles when the user types the DISCARD
--     character.  While this bit is set, all output is discarded.  *Note
--     Other Special::.
--
-- - Macro: tcflag_t NOKERNINFO
--     Setting this bit disables handling of the STATUS character.  *Note
--     Other Special::.
--
-- - Macro: tcflag_t PENDIN
--     If this bit is set, it indicates that there is a line of input that
--     needs to be reprinted.  Typing the REPRINT character sets this
--     bit; the bit remains set until reprinting is finished.  *Note
--     Editing Characters::.
--
--
--File: libc.info,  Node: Line Speed,  Next: Special Characters,  Prev: Local Modes,  Up: Terminal Modes
--
--Line Speed
------------
--
--   The terminal line speed tells the computer how fast to read and write
--data on the terminal.
--
--   If the terminal is connected to a real serial line, the terminal
--speed you specify actually controls the line--if it doesn't match the
--terminal's own idea of the speed, communication does not work.  Real
--serial ports accept only certain standard speeds.  Also, particular
--hardware may not support even all the standard speeds.  Specifying a
--speed of zero hangs up a dialup connection and turns off modem control
--signals.
--
--   If the terminal is not a real serial line (for example, if it is a
--network connection), then the line speed won't really affect data
--transmission speed, but some programs will use it to determine the
--amount of padding needed.  It's best to specify a line speed value that
--matches the actual speed of the actual terminal, but you can safely
--experiment with different values to vary the amount of padding.
--
--   There are actually two line speeds for each terminal, one for input
--and one for output.  You can set them independently, but most often
--terminals use the same speed for both directions.
--
--   The speed values are stored in the `struct termios' structure, but
--don't try to access them in the `struct termios' structure directly.
--Instead, you should use the following functions to read and store them:
--
-- - Function: speed_t cfgetospeed (const struct termios *TERMIOS-P)
--     This function returns the output line speed stored in the structure
--     `*TERMIOS-P'.
--
-- - Function: speed_t cfgetispeed (const struct termios *TERMIOS-P)
--     This function returns the input line speed stored in the structure
--     `*TERMIOS-P'.
--
-- - Function: int cfsetospeed (struct termios *TERMIOS-P, speed_t SPEED)
--     This function stores SPEED in `*TERMIOS-P' as the output speed.
--     The normal return value is 0; a value of -1 indicates an error.
--     If SPEED is not a speed, `cfsetospeed' returns -1.
--
-- - Function: int cfsetispeed (struct termios *TERMIOS-P, speed_t SPEED)
--     This function stores SPEED in `*TERMIOS-P' as the input speed.
--     The normal return value is 0; a value of -1 indicates an error.
--     If SPEED is not a speed, `cfsetospeed' returns -1.
--
-- - Function: int cfsetspeed (struct termios *TERMIOS-P, speed_t SPEED)
--     This function stores SPEED in `*TERMIOS-P' as both the input and
--     output speeds.  The normal return value is 0; a value of -1
--     indicates an error.  If SPEED is not a speed, `cfsetspeed' returns
--     -1.  This function is an extension in 4.4 BSD.
--
-- - Data Type: speed_t
--     The `speed_t' type is an unsigned integer data type used to
--     represent line speeds.
--
--   The functions `cfsetospeed' and `cfsetispeed' report errors only for
--speed values that the system simply cannot handle.  If you specify a
--speed value that is basically acceptable, then those functions will
--succeed.  But they do not check that a particular hardware device can
--actually support the specified speeds--in fact, they don't know which
--device you plan to set the speed for.  If you use `tcsetattr' to set
--the speed of a particular device to a value that it cannot handle,
--`tcsetattr' returns -1.
--
--   *Portability note:* In the GNU library, the functions above accept
--speeds measured in bits per second as input, and return speed values
--measured in bits per second.  Other libraries require speeds to be
--indicated by special codes.  For POSIX.1 portability, you must use one
--of the following symbols to represent the speed; their precise numeric
--values are system-dependent, but each name has a fixed meaning: `B110'
--stands for 110 bps, `B300' for 300 bps, and so on.  There is no
--portable way to represent any speed but these, but these are the only
--speeds that typical serial lines can support.
--
--     B0  B50  B75  B110  B134  B150  B200
--     B300  B600  B1200  B1800  B2400  B4800
--     B9600  B19200  B38400  B57600  B115200
--     B230400  B460800
--
--   BSD defines two additional speed symbols as aliases: `EXTA' is an
--alias for `B19200' and `EXTB' is an alias for `B38400'.  These aliases
--are obsolete.
--
--
--File: libc.info,  Node: Special Characters,  Next: Noncanonical Input,  Prev: Line Speed,  Up: Terminal Modes
--
--Special Characters
--------------------
--
--   In canonical input, the terminal driver recognizes a number of
--special characters which perform various control functions.  These
--include the ERASE character (usually <DEL>) for editing input, and
--other editing characters.  The INTR character (normally `C-c') for
--sending a `SIGINT' signal, and other signal-raising characters, may be
--available in either canonical or noncanonical input mode.  All these
--characters are described in this section.
--
--   The particular characters used are specified in the `c_cc' member of
--the `struct termios' structure.  This member is an array; each element
--specifies the character for a particular role.  Each element has a
--symbolic constant that stands for the index of that element--for
--example, `VINTR' is the index of the element that specifies the INTR
--character, so storing `'='' in `TERMIOS.c_cc[VINTR]' specifies `=' as
--the INTR character.
--
--   On some systems, you can disable a particular special character
--function by specifying the value `_POSIX_VDISABLE' for that role.  This
--value is unequal to any possible character code.  *Note Options for
--Files::, for more information about how to tell whether the operating
--system you are using supports `_POSIX_VDISABLE'.
--
--* Menu:
--
--* Editing Characters::          Special characters that terminate lines and
--                                  delete text, and other editing functions.
--* Signal Characters::           Special characters that send or raise signals
--                                  to or for certain classes of processes.
--* Start/Stop Characters::       Special characters that suspend or resume
--                                  suspended output.
--* Other Special::		Other special characters for BSD systems:
--				  they can discard output, and print status.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-3 glibc-2.3.2-200304020432/manual/libc.info-3
---- glibc-2.3.2/manual/libc.info-3	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-3	Thu Jan  1 01:00:00 1970
-@@ -1,1280 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Error Codes,  Next: Error Messages,  Prev: Checking for Errors,  Up: Error Reporting
--
--Error Codes
--===========
--
--   The error code macros are defined in the header file `errno.h'.  All
--of them expand into integer constant values.  Some of these error codes
--can't occur on the GNU system, but they can occur using the GNU library
--on other systems.
--
-- - Macro: int EPERM
--     Operation not permitted; only the owner of the file (or other
--     resource) or processes with special privileges can perform the
--     operation.
--
-- - Macro: int ENOENT
--     No such file or directory.  This is a "file doesn't exist" error
--     for ordinary files that are referenced in contexts where they are
--     expected to already exist.
--
-- - Macro: int ESRCH
--     No process matches the specified process ID.
--
-- - Macro: int EINTR
--     Interrupted function call; an asynchronous signal occurred and
--     prevented completion of the call.  When this happens, you should
--     try the call again.
--
--     You can choose to have functions resume after a signal that is
--     handled, rather than failing with `EINTR'; see *Note Interrupted
--     Primitives::.
--
-- - Macro: int EIO
--     Input/output error; usually used for physical read or write errors.
--
-- - Macro: int ENXIO
--     No such device or address.  The system tried to use the device
--     represented by a file you specified, and it couldn't find the
--     device.  This can mean that the device file was installed
--     incorrectly, or that the physical device is missing or not
--     correctly attached to the computer.
--
-- - Macro: int E2BIG
--     Argument list too long; used when the arguments passed to a new
--     program being executed with one of the `exec' functions (*note
--     Executing a File::) occupy too much memory space.  This condition
--     never arises in the GNU system.
--
-- - Macro: int ENOEXEC
--     Invalid executable file format.  This condition is detected by the
--     `exec' functions; see *Note Executing a File::.
--
-- - Macro: int EBADF
--     Bad file descriptor; for example, I/O on a descriptor that has been
--     closed or reading from a descriptor open only for writing (or vice
--     versa).
--
-- - Macro: int ECHILD
--     There are no child processes.  This error happens on operations
--     that are supposed to manipulate child processes, when there aren't
--     any processes to manipulate.
--
-- - Macro: int EDEADLK
--     Deadlock avoided; allocating a system resource would have resulted
--     in a deadlock situation.  The system does not guarantee that it
--     will notice all such situations.  This error means you got lucky
--     and the system noticed; it might just hang.  *Note File Locks::,
--     for an example.
--
-- - Macro: int ENOMEM
--     No memory available.  The system cannot allocate more virtual
--     memory because its capacity is full.
--
-- - Macro: int EACCES
--     Permission denied; the file permissions do not allow the attempted
--     operation.
--
-- - Macro: int EFAULT
--     Bad address; an invalid pointer was detected.  In the GNU system,
--     this error never happens; you get a signal instead.
--
-- - Macro: int ENOTBLK
--     A file that isn't a block special file was given in a situation
--     that requires one.  For example, trying to mount an ordinary file
--     as a file system in Unix gives this error.
--
-- - Macro: int EBUSY
--     Resource busy; a system resource that can't be shared is already
--     in use.  For example, if you try to delete a file that is the root
--     of a currently mounted filesystem, you get this error.
--
-- - Macro: int EEXIST
--     File exists; an existing file was specified in a context where it
--     only makes sense to specify a new file.
--
-- - Macro: int EXDEV
--     An attempt to make an improper link across file systems was
--     detected.  This happens not only when you use `link' (*note Hard
--     Links::) but also when you rename a file with `rename' (*note
--     Renaming Files::).
--
-- - Macro: int ENODEV
--     The wrong type of device was given to a function that expects a
--     particular sort of device.
--
-- - Macro: int ENOTDIR
--     A file that isn't a directory was specified when a directory is
--     required.
--
-- - Macro: int EISDIR
--     File is a directory; you cannot open a directory for writing, or
--     create or remove hard links to it.
--
-- - Macro: int EINVAL
--     Invalid argument.  This is used to indicate various kinds of
--     problems with passing the wrong argument to a library function.
--
-- - Macro: int EMFILE
--     The current process has too many files open and can't open any
--     more.  Duplicate descriptors do count toward this limit.
--
--     In BSD and GNU, the number of open files is controlled by a
--     resource limit that can usually be increased.  If you get this
--     error, you might want to increase the `RLIMIT_NOFILE' limit or
--     make it unlimited; *note Limits on Resources::.
--
-- - Macro: int ENFILE
--     There are too many distinct file openings in the entire system.
--     Note that any number of linked channels count as just one file
--     opening; see *Note Linked Channels::.  This error never occurs in
--     the GNU system.
--
-- - Macro: int ENOTTY
--     Inappropriate I/O control operation, such as trying to set terminal
--     modes on an ordinary file.
--
-- - Macro: int ETXTBSY
--     An attempt to execute a file that is currently open for writing, or
--     write to a file that is currently being executed.  Often using a
--     debugger to run a program is considered having it open for writing
--     and will cause this error.  (The name stands for "text file
--     busy".)  This is not an error in the GNU system; the text is
--     copied as necessary.
--
-- - Macro: int EFBIG
--     File too big; the size of a file would be larger than allowed by
--     the system.
--
-- - Macro: int ENOSPC
--     No space left on device; write operation on a file failed because
--     the disk is full.
--
-- - Macro: int ESPIPE
--     Invalid seek operation (such as on a pipe).
--
-- - Macro: int EROFS
--     An attempt was made to modify something on a read-only file system.
--
-- - Macro: int EMLINK
--     Too many links; the link count of a single file would become too
--     large.  `rename' can cause this error if the file being renamed
--     already has as many links as it can take (*note Renaming Files::).
--
-- - Macro: int EPIPE
--     Broken pipe; there is no process reading from the other end of a
--     pipe.  Every library function that returns this error code also
--     generates a `SIGPIPE' signal; this signal terminates the program
--     if not handled or blocked.  Thus, your program will never actually
--     see `EPIPE' unless it has handled or blocked `SIGPIPE'.
--
-- - Macro: int EDOM
--     Domain error; used by mathematical functions when an argument
--     value does not fall into the domain over which the function is
--     defined.
--
-- - Macro: int ERANGE
--     Range error; used by mathematical functions when the result value
--     is not representable because of overflow or underflow.
--
-- - Macro: int EAGAIN
--     Resource temporarily unavailable; the call might work if you try
--     again later.  The macro `EWOULDBLOCK' is another name for `EAGAIN';
--     they are always the same in the GNU C library.
--
--     This error can happen in a few different situations:
--
--        * An operation that would block was attempted on an object that
--          has non-blocking mode selected.  Trying the same operation
--          again will block until some external condition makes it
--          possible to read, write, or connect (whatever the operation).
--          You can use `select' to find out when the operation will be
--          possible; *note Waiting for I/O::.
--
--          *Portability Note:* In many older Unix systems, this condition
--          was indicated by `EWOULDBLOCK', which was a distinct error
--          code different from `EAGAIN'.  To make your program portable,
--          you should check for both codes and treat them the same.
--
--        * A temporary resource shortage made an operation impossible.
--          `fork' can return this error.  It indicates that the shortage
--          is expected to pass, so your program can try the call again
--          later and it may succeed.  It is probably a good idea to
--          delay for a few seconds before trying it again, to allow time
--          for other processes to release scarce resources.  Such
--          shortages are usually fairly serious and affect the whole
--          system, so usually an interactive program should report the
--          error to the user and return to its command loop.
--
-- - Macro: int EWOULDBLOCK
--     In the GNU C library, this is another name for `EAGAIN' (above).
--     The values are always the same, on every operating system.
--
--     C libraries in many older Unix systems have `EWOULDBLOCK' as a
--     separate error code.
--
-- - Macro: int EINPROGRESS
--     An operation that cannot complete immediately was initiated on an
--     object that has non-blocking mode selected.  Some functions that
--     must always block (such as `connect'; *note Connecting::) never
--     return `EAGAIN'.  Instead, they return `EINPROGRESS' to indicate
--     that the operation has begun and will take some time.  Attempts to
--     manipulate the object before the call completes return `EALREADY'.
--     You can use the `select' function to find out when the pending
--     operation has completed; *note Waiting for I/O::.
--
-- - Macro: int EALREADY
--     An operation is already in progress on an object that has
--     non-blocking mode selected.
--
-- - Macro: int ENOTSOCK
--     A file that isn't a socket was specified when a socket is required.
--
-- - Macro: int EMSGSIZE
--     The size of a message sent on a socket was larger than the
--     supported maximum size.
--
-- - Macro: int EPROTOTYPE
--     The socket type does not support the requested communications
--     protocol.
--
-- - Macro: int ENOPROTOOPT
--     You specified a socket option that doesn't make sense for the
--     particular protocol being used by the socket.  *Note Socket
--     Options::.
--
-- - Macro: int EPROTONOSUPPORT
--     The socket domain does not support the requested communications
--     protocol (perhaps because the requested protocol is completely
--     invalid).  *Note Creating a Socket::.
--
-- - Macro: int ESOCKTNOSUPPORT
--     The socket type is not supported.
--
-- - Macro: int EOPNOTSUPP
--     The operation you requested is not supported.  Some socket
--     functions don't make sense for all types of sockets, and others
--     may not be implemented for all communications protocols.  In the
--     GNU system, this error can happen for many calls when the object
--     does not support the particular operation; it is a generic
--     indication that the server knows nothing to do for that call.
--
-- - Macro: int EPFNOSUPPORT
--     The socket communications protocol family you requested is not
--     supported.
--
-- - Macro: int EAFNOSUPPORT
--     The address family specified for a socket is not supported; it is
--     inconsistent with the protocol being used on the socket.  *Note
--     Sockets::.
--
-- - Macro: int EADDRINUSE
--     The requested socket address is already in use.  *Note Socket
--     Addresses::.
--
-- - Macro: int EADDRNOTAVAIL
--     The requested socket address is not available; for example, you
--     tried to give a socket a name that doesn't match the local host
--     name.  *Note Socket Addresses::.
--
-- - Macro: int ENETDOWN
--     A socket operation failed because the network was down.
--
-- - Macro: int ENETUNREACH
--     A socket operation failed because the subnet containing the remote
--     host was unreachable.
--
-- - Macro: int ENETRESET
--     A network connection was reset because the remote host crashed.
--
-- - Macro: int ECONNABORTED
--     A network connection was aborted locally.
--
-- - Macro: int ECONNRESET
--     A network connection was closed for reasons outside the control of
--     the local host, such as by the remote machine rebooting or an
--     unrecoverable protocol violation.
--
-- - Macro: int ENOBUFS
--     The kernel's buffers for I/O operations are all in use.  In GNU,
--     this error is always synonymous with `ENOMEM'; you may get one or
--     the other from network operations.
--
-- - Macro: int EISCONN
--     You tried to connect a socket that is already connected.  *Note
--     Connecting::.
--
-- - Macro: int ENOTCONN
--     The socket is not connected to anything.  You get this error when
--     you try to transmit data over a socket, without first specifying a
--     destination for the data.  For a connectionless socket (for
--     datagram protocols, such as UDP), you get `EDESTADDRREQ' instead.
--
-- - Macro: int EDESTADDRREQ
--     No default destination address was set for the socket.  You get
--     this error when you try to transmit data over a connectionless
--     socket, without first specifying a destination for the data with
--     `connect'.
--
-- - Macro: int ESHUTDOWN
--     The socket has already been shut down.
--
-- - Macro: int ETOOMANYREFS
--     ???
--
-- - Macro: int ETIMEDOUT
--     A socket operation with a specified timeout received no response
--     during the timeout period.
--
-- - Macro: int ECONNREFUSED
--     A remote host refused to allow the network connection (typically
--     because it is not running the requested service).
--
-- - Macro: int ELOOP
--     Too many levels of symbolic links were encountered in looking up a
--     file name.  This often indicates a cycle of symbolic links.
--
-- - Macro: int ENAMETOOLONG
--     Filename too long (longer than `PATH_MAX'; *note Limits for
--     Files::) or host name too long (in `gethostname' or `sethostname';
--     *note Host Identification::).
--
-- - Macro: int EHOSTDOWN
--     The remote host for a requested network connection is down.
--
-- - Macro: int EHOSTUNREACH
--     The remote host for a requested network connection is not
--     reachable.
--
-- - Macro: int ENOTEMPTY
--     Directory not empty, where an empty directory was expected.
--     Typically, this error occurs when you are trying to delete a
--     directory.
--
-- - Macro: int EPROCLIM
--     This means that the per-user limit on new process would be
--     exceeded by an attempted `fork'.  *Note Limits on Resources::, for
--     details on the `RLIMIT_NPROC' limit.
--
-- - Macro: int EUSERS
--     The file quota system is confused because there are too many users.
--
-- - Macro: int EDQUOT
--     The user's disk quota was exceeded.
--
-- - Macro: int ESTALE
--     Stale NFS file handle.  This indicates an internal confusion in
--     the NFS system which is due to file system rearrangements on the
--     server host.  Repairing this condition usually requires unmounting
--     and remounting the NFS file system on the local host.
--
-- - Macro: int EREMOTE
--     An attempt was made to NFS-mount a remote file system with a file
--     name that already specifies an NFS-mounted file.  (This is an
--     error on some operating systems, but we expect it to work properly
--     on the GNU system, making this error code impossible.)
--
-- - Macro: int EBADRPC
--     ???
--
-- - Macro: int ERPCMISMATCH
--     ???
--
-- - Macro: int EPROGUNAVAIL
--     ???
--
-- - Macro: int EPROGMISMATCH
--     ???
--
-- - Macro: int EPROCUNAVAIL
--     ???
--
-- - Macro: int ENOLCK
--     No locks available.  This is used by the file locking facilities;
--     see *Note File Locks::.  This error is never generated by the GNU
--     system, but it can result from an operation to an NFS server
--     running another operating system.
--
-- - Macro: int EFTYPE
--     Inappropriate file type or format.  The file was the wrong type
--     for the operation, or a data file had the wrong format.
--
--     On some systems `chmod' returns this error if you try to set the
--     sticky bit on a non-directory file; *note Setting Permissions::.
--
-- - Macro: int EAUTH
--     ???
--
-- - Macro: int ENEEDAUTH
--     ???
--
-- - Macro: int ENOSYS
--     Function not implemented.  This indicates that the function called
--     is not implemented at all, either in the C library itself or in the
--     operating system.  When you get this error, you can be sure that
--     this particular function will always fail with `ENOSYS' unless you
--     install a new version of the C library or the operating system.
--
-- - Macro: int ENOTSUP
--     Not supported.  A function returns this error when certain
--     parameter values are valid, but the functionality they request is
--     not available.  This can mean that the function does not implement
--     a particular command or option value or flag bit at all.  For
--     functions that operate on some object given in a parameter, such
--     as a file descriptor or a port, it might instead mean that only
--     _that specific object_ (file descriptor, port, etc.) is unable to
--     support the other parameters given; different file descriptors
--     might support different ranges of parameter values.
--
--     If the entire function is not available at all in the
--     implementation, it returns `ENOSYS' instead.
--
-- - Macro: int EILSEQ
--     While decoding a multibyte character the function came along an
--     invalid or an incomplete sequence of bytes or the given wide
--     character is invalid.
--
-- - Macro: int EBACKGROUND
--     In the GNU system, servers supporting the `term' protocol return
--     this error for certain operations when the caller is not in the
--     foreground process group of the terminal.  Users do not usually
--     see this error because functions such as `read' and `write'
--     translate it into a `SIGTTIN' or `SIGTTOU' signal.  *Note Job
--     Control::, for information on process groups and these signals.
--
-- - Macro: int EDIED
--     In the GNU system, opening a file returns this error when the file
--     is translated by a program and the translator program dies while
--     starting up, before it has connected to the file.
--
-- - Macro: int ED
--     The experienced user will know what is wrong.
--
-- - Macro: int EGREGIOUS
--     You did *what*?
--
-- - Macro: int EIEIO
--     Go home and have a glass of warm, dairy-fresh milk.
--
-- - Macro: int EGRATUITOUS
--     This error code has no purpose.
--
-- - Macro: int EBADMSG
--
-- - Macro: int EIDRM
--
-- - Macro: int EMULTIHOP
--
-- - Macro: int ENODATA
--
-- - Macro: int ENOLINK
--
-- - Macro: int ENOMSG
--
-- - Macro: int ENOSR
--
-- - Macro: int ENOSTR
--
-- - Macro: int EOVERFLOW
--
-- - Macro: int EPROTO
--
-- - Macro: int ETIME
--
-- - Macro: int ECANCELED
--     Operation canceled; an asynchronous operation was canceled before
--     it completed.  *Note Asynchronous I/O::.  When you call
--     `aio_cancel', the normal result is for the operations affected to
--     complete with this error; *note Cancel AIO Operations::.
--
--   _The following error codes are defined by the Linux/i386 kernel.
--They are not yet documented._
--
-- - Macro: int ERESTART
--
-- - Macro: int ECHRNG
--
-- - Macro: int EL2NSYNC
--
-- - Macro: int EL3HLT
--
-- - Macro: int EL3RST
--
-- - Macro: int ELNRNG
--
-- - Macro: int EUNATCH
--
-- - Macro: int ENOCSI
--
-- - Macro: int EL2HLT
--
-- - Macro: int EBADE
--
-- - Macro: int EBADR
--
-- - Macro: int EXFULL
--
-- - Macro: int ENOANO
--
-- - Macro: int EBADRQC
--
-- - Macro: int EBADSLT
--
-- - Macro: int EDEADLOCK
--
-- - Macro: int EBFONT
--
-- - Macro: int ENONET
--
-- - Macro: int ENOPKG
--
-- - Macro: int EADV
--
-- - Macro: int ESRMNT
--
-- - Macro: int ECOMM
--
-- - Macro: int EDOTDOT
--
-- - Macro: int ENOTUNIQ
--
-- - Macro: int EBADFD
--
-- - Macro: int EREMCHG
--
-- - Macro: int ELIBACC
--
-- - Macro: int ELIBBAD
--
-- - Macro: int ELIBSCN
--
-- - Macro: int ELIBMAX
--
-- - Macro: int ELIBEXEC
--
-- - Macro: int ESTRPIPE
--
-- - Macro: int EUCLEAN
--
-- - Macro: int ENOTNAM
--
-- - Macro: int ENAVAIL
--
-- - Macro: int EISNAM
--
-- - Macro: int EREMOTEIO
--
-- - Macro: int ENOMEDIUM
--
-- - Macro: int EMEDIUMTYPE
--
--
--File: libc.info,  Node: Error Messages,  Prev: Error Codes,  Up: Error Reporting
--
--Error Messages
--==============
--
--   The library has functions and variables designed to make it easy for
--your program to report informative error messages in the customary
--format about the failure of a library call.  The functions `strerror'
--and `perror' give you the standard error message for a given error
--code; the variable `program_invocation_short_name' gives you convenient
--access to the name of the program that encountered the error.
--
-- - Function: char * strerror (int ERRNUM)
--     The `strerror' function maps the error code (*note Checking for
--     Errors::) specified by the ERRNUM argument to a descriptive error
--     message string.  The return value is a pointer to this string.
--
--     The value ERRNUM normally comes from the variable `errno'.
--
--     You should not modify the string returned by `strerror'.  Also, if
--     you make subsequent calls to `strerror', the string might be
--     overwritten.  (But it's guaranteed that no library function ever
--     calls `strerror' behind your back.)
--
--     The function `strerror' is declared in `string.h'.
--
-- - Function: char * strerror_r (int ERRNUM, char *BUF, size_t N)
--     The `strerror_r' function works like `strerror' but instead of
--     returning the error message in a statically allocated buffer
--     shared by all threads in the process, it returns a private copy
--     for the thread. This might be either some permanent global data or
--     a message string in the user supplied buffer starting at BUF with
--     the length of N bytes.
--
--     At most N characters are written (including the NUL byte) so it is
--     up to the user to select the buffer large enough.
--
--     This function should always be used in multi-threaded programs
--     since there is no way to guarantee the string returned by
--     `strerror' really belongs to the last call of the current thread.
--
--     This function `strerror_r' is a GNU extension and it is declared in
--     `string.h'.
--
-- - Function: void perror (const char *MESSAGE)
--     This function prints an error message to the stream `stderr'; see
--     *Note Standard Streams::.  The orientation of `stderr' is not
--     changed.
--
--     If you call `perror' with a MESSAGE that is either a null pointer
--     or an empty string, `perror' just prints the error message
--     corresponding to `errno', adding a trailing newline.
--
--     If you supply a non-null MESSAGE argument, then `perror' prefixes
--     its output with this string.  It adds a colon and a space
--     character to separate the MESSAGE from the error string
--     corresponding to `errno'.
--
--     The function `perror' is declared in `stdio.h'.
--
--   `strerror' and `perror' produce the exact same message for any given
--error code; the precise text varies from system to system.  On the GNU
--system, the messages are fairly short; there are no multi-line messages
--or embedded newlines.  Each error message begins with a capital letter
--and does not include any terminating punctuation.
--
--   *Compatibility Note:* The `strerror' function was introduced in
--ISO C89.  Many older C systems do not support this function yet.
--
--   Many programs that don't read input from the terminal are designed to
--exit if any system call fails.  By convention, the error message from
--such a program should start with the program's name, sans directories.
--You can find that name in the variable `program_invocation_short_name';
--the full file name is stored the variable `program_invocation_name'.
--
-- - Variable: char * program_invocation_name
--     This variable's value is the name that was used to invoke the
--     program running in the current process.  It is the same as
--     `argv[0]'.  Note that this is not necessarily a useful file name;
--     often it contains no directory names.  *Note Program Arguments::.
--
-- - Variable: char * program_invocation_short_name
--     This variable's value is the name that was used to invoke the
--     program running in the current process, with directory names
--     removed.  (That is to say, it is the same as
--     `program_invocation_name' minus everything up to the last slash,
--     if any.)
--
--   The library initialization code sets up both of these variables
--before calling `main'.
--
--   *Portability Note:* These two variables are GNU extensions.  If you
--want your program to work with non-GNU libraries, you must save the
--value of `argv[0]' in `main', and then strip off the directory names
--yourself.  We added these extensions to make it possible to write
--self-contained error-reporting subroutines that require no explicit
--cooperation from `main'.
--
--   Here is an example showing how to handle failure to open a file
--correctly.  The function `open_sesame' tries to open the named file for
--reading and returns a stream if successful.  The `fopen' library
--function returns a null pointer if it couldn't open the file for some
--reason.  In that situation, `open_sesame' constructs an appropriate
--error message using the `strerror' function, and terminates the
--program.  If we were going to make some other library calls before
--passing the error code to `strerror', we'd have to save it in a local
--variable instead, because those other library functions might overwrite
--`errno' in the meantime.
--
--     #include <errno.h>
--     #include <stdio.h>
--     #include <stdlib.h>
--     #include <string.h>
--     
--     FILE *
--     open_sesame (char *name)
--     {
--       FILE *stream;
--     
--       errno = 0;
--       stream = fopen (name, "r");
--       if (stream == NULL)
--         {
--           fprintf (stderr, "%s: Couldn't open file %s; %s\n",
--                    program_invocation_short_name, name, strerror (errno));
--           exit (EXIT_FAILURE);
--         }
--       else
--         return stream;
--     }
--
--   Using `perror' has the advantage that the function is portable and
--available on all systems implementing ISO C.  But often the text
--`perror' generates is not what is wanted and there is no way to extend
--or change what `perror' does.  The GNU coding standard, for instance,
--requires error messages to be preceded by the program name and programs
--which read some input files should should provide information about the
--input file name and the line number in case an error is encountered
--while reading the file.  For these occasions there are two functions
--available which are widely used throughout the GNU project.  These
--functions are declared in `error.h'.
--
-- - Function: void error (int STATUS, int ERRNUM, const char *FORMAT,
--          ...)
--     The `error' function can be used to report general problems during
--     program execution.  The FORMAT argument is a format string just
--     like those given to the `printf' family of functions.  The
--     arguments required for the format can follow the FORMAT parameter.
--     Just like `perror', `error' also can report an error code in
--     textual form.  But unlike `perror' the error value is explicitly
--     passed to the function in the ERRNUM parameter.  This elimintates
--     the problem mentioned above that the error reporting function must
--     be called immediately after the function causing the error since
--     otherwise `errno' might have a different value.
--
--     The `error' prints first the program name.  If the application
--     defined a global variable `error_print_progname' and points it to a
--     function this function will be called to print the program name.
--     Otherwise the string from the global variable `program_name' is
--     used.  The program name is followed by a colon and a space which
--     in turn is followed by the output produced by the format string.
--     If the ERRNUM parameter is non-zero the format string output is
--     followed by a colon and a space, followed by the error message for
--     the error code ERRNUM.  In any case is the output terminated with
--     a newline.
--
--     The output is directed to the `stderr' stream.  If the `stderr'
--     wasn't oriented before the call it will be narrow-oriented
--     afterwards.
--
--     The function will return unless the STATUS parameter has a
--     non-zero value.  In this case the function will call `exit' with
--     the STATUS value for its parameter and therefore never return.  If
--     `error' returns the global variable `error_message_count' is
--     incremented by one to keep track of the number of errors reported.
--
-- - Function: void error_at_line (int STATUS, int ERRNUM, const char
--          *FNAME, unsigned int LINENO, const char *FORMAT, ...)
--     The `error_at_line' function is very similar to the `error'
--     function.  The only difference are the additional parameters FNAME
--     and LINENO.  The handling of the other parameters is identical to
--     that of `error' except that between the program name and the string
--     generated by the format string additional text is inserted.
--
--     Directly following the program name a colon, followed by the file
--     name pointer to by FNAME, another colon, and a value of LINENO is
--     printed.
--
--     This additional output of course is meant to be used to locate an
--     error in an input file (like a programming language source code
--     file etc).
--
--     If the global variable `error_one_per_line' is set to a non-zero
--     value `error_at_line' will avoid printing consecutive messages for
--     the same file anem line.  Repetition which are not directly
--     following each other are not caught.
--
--     Just like `error' this function only returned if STATUS is zero.
--     Otherwise `exit' is called with the non-zero value.  If `error'
--     returns the global variable `error_message_count' is incremented
--     by one to keep track of the number of errors reported.
--
--   As mentioned above the `error' and `error_at_line' functions can be
--customized by defining a variable named `error_print_progname'.
--
-- - Variable: void (* error_print_progname ) (void)
--     If the `error_print_progname' variable is defined to a non-zero
--     value the function pointed to is called by `error' or
--     `error_at_line'.  It is expected to print the program name or do
--     something similarly useful.
--
--     The function is expected to be print to the `stderr' stream and
--     must be able to handle whatever orientation the stream has.
--
--     The variable is global and shared by all threads.
--
-- - Variable: unsigned int error_message_count
--     The `error_message_count' variable is incremented whenever one of
--     the functions `error' or `error_at_line' returns.  The variable is
--     global and shared by all threads.
--
-- - Variable: int error_one_per_line
--     The `error_one_per_line' variable influences only `error_at_line'.
--     Normally the `error_at_line' function creates output for every
--     invocation.  If `error_one_per_line' is set to a non-zero value
--     `error_at_line' keeps track of the last file name and line number
--     for which an error was reported and avoid directly following
--     messages for the same file and line.  This variable is global and
--     shared by all threads.
--
--A program which read some input file and reports errors in it could look
--like this:
--
--     {
--       char *line = NULL;
--       size_t len = 0;
--       unsigned int lineno = 0;
--     
--       error_message_count = 0;
--       while (! feof_unlocked (fp))
--         {
--           ssize_t n = getline (&line, &len, fp);
--           if (n <= 0)
--             /* End of file or error.  */
--             break;
--           ++lineno;
--     
--           /* Process the line.  */
--           ...
--     
--           if (Detect error in line)
--             error_at_line (0, errval, filename, lineno,
--                            "some error text %s", some_variable);
--         }
--     
--       if (error_message_count != 0)
--         error (EXIT_FAILURE, 0, "%u errors found", error_message_count);
--     }
--
--   `error' and `error_at_line' are clearly the functions of choice and
--enable the programmer to write applications which follow the GNU coding
--standard.  The GNU libc additionally contains functions which are used
--in BSD for the same purpose.  These functions are declared in `err.h'.
--It is generally advised to not use these functions.  They are included
--only for compatibility.
--
-- - Function: void warn (const char *FORMAT, ...)
--     The `warn' function is roughly equivalent to a call like
--            error (0, errno, format, the parameters)
--
--     except that the global variables `error' respects and modifies are
--     not used.
--
-- - Function: void vwarn (const char *FORMAT, va_list)
--     The `vwarn' function is just like `warn' except that the
--     parameters for the handling of the format string FORMAT are passed
--     in as an value of type `va_list'.
--
-- - Function: void warnx (const char *FORMAT, ...)
--     The `warnx' function is roughly equivalent to a call like
--            error (0, 0, format, the parameters)
--
--     except that the global variables `error' respects and modifies are
--     not used.  The difference to `warn' is that no error number string
--     is printed.
--
-- - Function: void vwarnx (const char *FORMAT, va_list)
--     The `vwarnx' function is just like `warnx' except that the
--     parameters for the handling of the format string FORMAT are passed
--     in as an value of type `va_list'.
--
-- - Function: void err (int STATUS, const char *FORMAT, ...)
--     The `err' function is roughly equivalent to a call like
--            error (status, errno, format, the parameters)
--
--     except that the global variables `error' respects and modifies are
--     not used and that the program is exited even if STATUS is zero.
--
-- - Function: void verr (int STATUS, const char *FORMAT, va_list)
--     The `verr' function is just like `err' except that the parameters
--     for the handling of the format string FORMAT are passed in as an
--     value of type `va_list'.
--
-- - Function: void errx (int STATUS, const char *FORMAT, ...)
--     The `errx' function is roughly equivalent to a call like
--            error (status, 0, format, the parameters)
--
--     except that the global variables `error' respects and modifies are
--     not used and that the program is exited even if STATUS is zero.
--     The difference to `err' is that no error number string is printed.
--
-- - Function: void verrx (int STATUS, const char *FORMAT, va_list)
--     The `verrx' function is just like `errx' except that the
--     parameters for the handling of the format string FORMAT are passed
--     in as an value of type `va_list'.
--
--
--File: libc.info,  Node: Memory,  Next: Character Handling,  Prev: Error Reporting,  Up: Top
--
--Virtual Memory Allocation And Paging
--************************************
--
--   This chapter describes how processes manage and use memory in a
--system that uses the GNU C library.
--
--   The GNU C Library has several functions for dynamically allocating
--virtual memory in various ways.  They vary in generality and in
--efficiency.  The library also provides functions for controlling paging
--and allocation of real memory.
--
--* Menu:
--
--* Memory Concepts::             An introduction to concepts and terminology.
--* Memory Allocation::           Allocating storage for your program data
--* Locking Pages::               Preventing page faults
--* Resizing the Data Segment::   `brk', `sbrk'
--
--   Memory mapped I/O is not discussed in this chapter.  *Note
--Memory-mapped I/O::.
--
--
--File: libc.info,  Node: Memory Concepts,  Next: Memory Allocation,  Up: Memory
--
--Process Memory Concepts
--=======================
--
--   One of the most basic resources a process has available to it is
--memory.  There are a lot of different ways systems organize memory, but
--in a typical one, each process has one linear virtual address space,
--with addresses running from zero to some huge maximum.  It need not be
--contiguous; i.e.  not all of these addresses actually can be used to
--store data.
--
--   The virtual memory is divided into pages (4 kilobytes is typical).
--Backing each page of virtual memory is a page of real memory (called a
--"frame") or some secondary storage, usually disk space.  The disk space
--might be swap space or just some ordinary disk file.  Actually, a page
--of all zeroes sometimes has nothing at all backing it - there's just a
--flag saying it is all zeroes.
--
--   The same frame of real memory or backing store can back multiple
--virtual pages belonging to multiple processes.  This is normally the
--case, for example, with virtual memory occupied by GNU C library code.
--The same real memory frame containing the `printf' function backs a
--virtual memory page in each of the existing processes that has a
--`printf' call in its program.
--
--   In order for a program to access any part of a virtual page, the page
--must at that moment be backed by ("connected to") a real frame.  But
--because there is usually a lot more virtual memory than real memory, the
--pages must move back and forth between real memory and backing store
--regularly, coming into real memory when a process needs to access them
--and then retreating to backing store when not needed anymore.  This
--movement is called "paging".
--
--   When a program attempts to access a page which is not at that moment
--backed by real memory, this is known as a "page fault".  When a page
--fault occurs, the kernel suspends the process, places the page into a
--real page frame (this is called "paging in" or "faulting in"), then
--resumes the process so that from the process' point of view, the page
--was in real memory all along.  In fact, to the process, all pages always
--seem to be in real memory.  Except for one thing: the elapsed execution
--time of an instruction that would normally be a few nanoseconds is
--suddenly much, much, longer (because the kernel normally has to do I/O
--to complete the page-in).  For programs sensitive to that, the functions
--described in *Note Locking Pages:: can control it.
--
--   Within each virtual address space, a process has to keep track of
--what is at which addresses, and that process is called memory
--allocation.  Allocation usually brings to mind meting out scarce
--resources, but in the case of virtual memory, that's not a major goal,
--because there is generally much more of it than anyone needs.  Memory
--allocation within a process is mainly just a matter of making sure that
--the same byte of memory isn't used to store two different things.
--
--   Processes allocate memory in two major ways: by exec and
--programmatically.  Actually, forking is a third way, but it's not very
--interesting.  *Note Creating a Process::.
--
--   Exec is the operation of creating a virtual address space for a
--process, loading its basic program into it, and executing the program.
--It is done by the "exec" family of functions (e.g. `execl').  The
--operation takes a program file (an executable), it allocates space to
--load all the data in the executable, loads it, and transfers control to
--it.  That data is most notably the instructions of the program (the
--"text"), but also literals and constants in the program and even some
--variables: C variables with the static storage class (*note Memory
--Allocation and C::).
--
--   Once that program begins to execute, it uses programmatic allocation
--to gain additional memory.  In a C program with the GNU C library, there
--are two kinds of programmatic allocation: automatic and dynamic.  *Note
--Memory Allocation and C::.
--
--   Memory-mapped I/O is another form of dynamic virtual memory
--allocation.  Mapping memory to a file means declaring that the contents
--of certain range of a process' addresses shall be identical to the
--contents of a specified regular file.  The system makes the virtual
--memory initially contain the contents of the file, and if you modify
--the memory, the system writes the same modification to the file.  Note
--that due to the magic of virtual memory and page faults, there is no
--reason for the system to do I/O to read the file, or allocate real
--memory for its contents, until the program accesses the virtual memory.
--*Note Memory-mapped I/O::.
--
--   Just as it programmatically allocates memory, the program can
--programmatically deallocate ("free") it.  You can't free the memory
--that was allocated by exec.  When the program exits or execs, you might
--say that all its memory gets freed, but since in both cases the address
--space ceases to exist, the point is really moot.  *Note Program
--Termination::.
--
--   A process' virtual address space is divided into segments.  A
--segment is a contiguous range of virtual addresses.  Three important
--segments are:
--
--   *  The "text segment" contains a program's instructions and literals
--     and static constants.  It is allocated by exec and stays the same
--     size for the life of the virtual address space.
--
--   * The "data segment" is working storage for the program.  It can be
--     preallocated and preloaded by exec and the process can extend or
--     shrink it by calling functions as described in *Note Resizing the
--     Data Segment::.  Its lower end is fixed.
--
--   * The "stack segment" contains a program stack.  It grows as the
--     stack grows, but doesn't shrink when the stack shrinks.
--
--
--
--File: libc.info,  Node: Memory Allocation,  Next: Locking Pages,  Prev: Memory Concepts,  Up: Memory
--
--Allocating Storage For Program Data
--===================================
--
--   This section covers how ordinary programs manage storage for their
--data, including the famous `malloc' function and some fancier facilities
--special the GNU C library and GNU Compiler.
--
--* Menu:
--
--* Memory Allocation and C::     How to get different kinds of allocation in C.
--* Unconstrained Allocation::    The `malloc' facility allows fully general
--		 		 dynamic allocation.
--* Allocation Debugging::        Finding memory leaks and not freed memory.
--* Obstacks::                    Obstacks are less general than malloc
--				 but more efficient and convenient.
--* Variable Size Automatic::     Allocation of variable-sized blocks
--				 of automatic storage that are freed when the
--				 calling function returns.
--
--
--File: libc.info,  Node: Memory Allocation and C,  Next: Unconstrained Allocation,  Up: Memory Allocation
--
--Memory Allocation in C Programs
---------------------------------
--
--   The C language supports two kinds of memory allocation through the
--variables in C programs:
--
--   * "Static allocation" is what happens when you declare a static or
--     global variable.  Each static or global variable defines one block
--     of space, of a fixed size.  The space is allocated once, when your
--     program is started (part of the exec operation), and is never
--     freed.
--
--   * "Automatic allocation" happens when you declare an automatic
--     variable, such as a function argument or a local variable.  The
--     space for an automatic variable is allocated when the compound
--     statement containing the declaration is entered, and is freed when
--     that compound statement is exited.
--
--     In GNU C, the size of the automatic storage can be an expression
--     that varies.  In other C implementations, it must be a constant.
--
--   A third important kind of memory allocation, "dynamic allocation",
--is not supported by C variables but is available via GNU C library
--functions.
--
--Dynamic Memory Allocation
--.........................
--
--   "Dynamic memory allocation" is a technique in which programs
--determine as they are running where to store some information.  You need
--dynamic allocation when the amount of memory you need, or how long you
--continue to need it, depends on factors that are not known before the
--program runs.
--
--   For example, you may need a block to store a line read from an input
--file; since there is no limit to how long a line can be, you must
--allocate the memory dynamically and make it dynamically larger as you
--read more of the line.
--
--   Or, you may need a block for each record or each definition in the
--input data; since you can't know in advance how many there will be, you
--must allocate a new block for each record or definition as you read it.
--
--   When you use dynamic allocation, the allocation of a block of memory
--is an action that the program requests explicitly.  You call a function
--or macro when you want to allocate space, and specify the size with an
--argument.  If you want to free the space, you do so by calling another
--function or macro.  You can do these things whenever you want, as often
--as you want.
--
--   Dynamic allocation is not supported by C variables; there is no
--storage class "dynamic", and there can never be a C variable whose
--value is stored in dynamically allocated space.  The only way to get
--dynamically allocated memory is via a system call (which is generally
--via a GNU C library function call), and the only way to refer to
--dynamically allocated space is through a pointer.  Because it is less
--convenient, and because the actual process of dynamic allocation
--requires more computation time, programmers generally use dynamic
--allocation only when neither static nor automatic allocation will serve.
--
--   For example, if you want to allocate dynamically some space to hold a
--`struct foobar', you cannot declare a variable of type `struct foobar'
--whose contents are the dynamically allocated space.  But you can
--declare a variable of pointer type `struct foobar *' and assign it the
--address of the space.  Then you can use the operators `*' and `->' on
--this pointer variable to refer to the contents of the space:
--
--     {
--       struct foobar *ptr
--          = (struct foobar *) malloc (sizeof (struct foobar));
--       ptr->name = x;
--       ptr->next = current_foobar;
--       current_foobar = ptr;
--     }
--
--
--File: libc.info,  Node: Unconstrained Allocation,  Next: Allocation Debugging,  Prev: Memory Allocation and C,  Up: Memory Allocation
--
--Unconstrained Allocation
--------------------------
--
--   The most general dynamic allocation facility is `malloc'.  It allows
--you to allocate blocks of memory of any size at any time, make them
--bigger or smaller at any time, and free the blocks individually at any
--time (or never).
--
--* Menu:
--
--* Basic Allocation::            Simple use of `malloc'.
--* Malloc Examples::             Examples of `malloc'.  `xmalloc'.
--* Freeing after Malloc::        Use `free' to free a block you
--				 got with `malloc'.
--* Changing Block Size::         Use `realloc' to make a block
--				 bigger or smaller.
--* Allocating Cleared Space::    Use `calloc' to allocate a
--				 block and clear it.
--* Efficiency and Malloc::       Efficiency considerations in use of
--				 these functions.
--* Aligned Memory Blocks::       Allocating specially aligned memory.
--* Malloc Tunable Parameters::   Use `mallopt' to adjust allocation
--                                 parameters.
--* Heap Consistency Checking::   Automatic checking for errors.
--* Hooks for Malloc::            You can use these hooks for debugging
--				 programs that use `malloc'.
--* Statistics of Malloc::        Getting information about how much
--				 memory your program is using.
--* Summary of Malloc::           Summary of `malloc' and related functions.
--
--
--File: libc.info,  Node: Basic Allocation,  Next: Malloc Examples,  Up: Unconstrained Allocation
--
--Basic Memory Allocation
--.......................
--
--   To allocate a block of memory, call `malloc'.  The prototype for
--this function is in `stdlib.h'.
--
-- - Function: void * malloc (size_t SIZE)
--     This function returns a pointer to a newly allocated block SIZE
--     bytes long, or a null pointer if the block could not be allocated.
--
--   The contents of the block are undefined; you must initialize it
--yourself (or use `calloc' instead; *note Allocating Cleared Space::).
--Normally you would cast the value as a pointer to the kind of object
--that you want to store in the block.  Here we show an example of doing
--so, and of initializing the space with zeros using the library function
--`memset' (*note Copying and Concatenation::):
--
--     struct foo *ptr;
--     ...
--     ptr = (struct foo *) malloc (sizeof (struct foo));
--     if (ptr == 0) abort ();
--     memset (ptr, 0, sizeof (struct foo));
--
--   You can store the result of `malloc' into any pointer variable
--without a cast, because ISO C automatically converts the type `void *'
--to another type of pointer when necessary.  But the cast is necessary
--in contexts other than assignment operators or if you might want your
--code to run in traditional C.
--
--   Remember that when allocating space for a string, the argument to
--`malloc' must be one plus the length of the string.  This is because a
--string is terminated with a null character that doesn't count in the
--"length" of the string but does need space.  For example:
--
--     char *ptr;
--     ...
--     ptr = (char *) malloc (length + 1);
--
--*Note Representation of Strings::, for more information about this.
--
--
--File: libc.info,  Node: Malloc Examples,  Next: Freeing after Malloc,  Prev: Basic Allocation,  Up: Unconstrained Allocation
--
--Examples of `malloc'
--....................
--
--   If no more space is available, `malloc' returns a null pointer.  You
--should check the value of _every_ call to `malloc'.  It is useful to
--write a subroutine that calls `malloc' and reports an error if the
--value is a null pointer, returning only if the value is nonzero.  This
--function is conventionally called `xmalloc'.  Here it is:
--
--     void *
--     xmalloc (size_t size)
--     {
--       register void *value = malloc (size);
--       if (value == 0)
--         fatal ("virtual memory exhausted");
--       return value;
--     }
--
--   Here is a real example of using `malloc' (by way of `xmalloc').  The
--function `savestring' will copy a sequence of characters into a newly
--allocated null-terminated string:
--
--     char *
--     savestring (const char *ptr, size_t len)
--     {
--       register char *value = (char *) xmalloc (len + 1);
--       value[len] = '\0';
--       return (char *) memcpy (value, ptr, len);
--     }
--
--   The block that `malloc' gives you is guaranteed to be aligned so
--that it can hold any type of data.  In the GNU system, the address is
--always a multiple of eight on most systems, and a multiple of 16 on
--64-bit systems.  Only rarely is any higher boundary (such as a page
--boundary) necessary; for those cases, use `memalign', `posix_memalign'
--or `valloc' (*note Aligned Memory Blocks::).
--
--   Note that the memory located after the end of the block is likely to
--be in use for something else; perhaps a block already allocated by
--another call to `malloc'.  If you attempt to treat the block as longer
--than you asked for it to be, you are liable to destroy the data that
--`malloc' uses to keep track of its blocks, or you may destroy the
--contents of another block.  If you have already allocated a block and
--discover you want it to be bigger, use `realloc' (*note Changing Block
--Size::).
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-30 glibc-2.3.2-200304020432/manual/libc.info-30
---- glibc-2.3.2/manual/libc.info-30	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-30	Thu Jan  1 01:00:00 1970
-@@ -1,1306 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Editing Characters,  Next: Signal Characters,  Up: Special Characters
--
--Characters for Input Editing
--............................
--
--   These special characters are active only in canonical input mode.
--*Note Canonical or Not::.
--
-- - Macro: int VEOF
--     This is the subscript for the EOF character in the special control
--     character array.  `TERMIOS.c_cc[VEOF]' holds the character itself.
--
--     The EOF character is recognized only in canonical input mode.  It
--     acts as a line terminator in the same way as a newline character,
--     but if the EOF character is typed at the beginning of a line it
--     causes `read' to return a byte count of zero, indicating
--     end-of-file.  The EOF character itself is discarded.
--
--     Usually, the EOF character is `C-d'.
--
-- - Macro: int VEOL
--     This is the subscript for the EOL character in the special control
--     character array.  `TERMIOS.c_cc[VEOL]' holds the character itself.
--
--     The EOL character is recognized only in canonical input mode.  It
--     acts as a line terminator, just like a newline character.  The EOL
--     character is not discarded; it is read as the last character in
--     the input line.
--
--     You don't need to use the EOL character to make <RET> end a line.
--     Just set the ICRNL flag.  In fact, this is the default state of
--     affairs.
--
-- - Macro: int VEOL2
--     This is the subscript for the EOL2 character in the special control
--     character array.  `TERMIOS.c_cc[VEOL2]' holds the character itself.
--
--     The EOL2 character works just like the EOL character (see above),
--     but it can be a different character.  Thus, you can specify two
--     characters to terminate an input line, by setting EOL to one of
--     them and EOL2 to the other.
--
--     The EOL2 character is a BSD extension; it exists only on BSD
--     systems and the GNU system.
--
-- - Macro: int VERASE
--     This is the subscript for the ERASE character in the special
--     control character array.  `TERMIOS.c_cc[VERASE]' holds the
--     character itself.
--
--     The ERASE character is recognized only in canonical input mode.
--     When the user types the erase character, the previous character
--     typed is discarded.  (If the terminal generates multibyte
--     character sequences, this may cause more than one byte of input to
--     be discarded.)  This cannot be used to erase past the beginning of
--     the current line of text.  The ERASE character itself is discarded.
--
--     Usually, the ERASE character is <DEL>.
--
-- - Macro: int VWERASE
--     This is the subscript for the WERASE character in the special
--     control character array.  `TERMIOS.c_cc[VWERASE]' holds the
--     character itself.
--
--     The WERASE character is recognized only in canonical mode.  It
--     erases an entire word of prior input, and any whitespace after it;
--     whitespace characters before the word are not erased.
--
--     The definition of a "word" depends on the setting of the
--     `ALTWERASE' mode; *note Local Modes::.
--
--     If the `ALTWERASE' mode is not set, a word is defined as a sequence
--     of any characters except space or tab.
--
--     If the `ALTWERASE' mode is set, a word is defined as a sequence of
--     characters containing only letters, numbers, and underscores,
--     optionally followed by one character that is not a letter, number,
--     or underscore.
--
--     The WERASE character is usually `C-w'.
--
--     This is a BSD extension.
--
-- - Macro: int VKILL
--     This is the subscript for the KILL character in the special control
--     character array.  `TERMIOS.c_cc[VKILL]' holds the character itself.
--
--     The KILL character is recognized only in canonical input mode.
--     When the user types the kill character, the entire contents of the
--     current line of input are discarded.  The kill character itself is
--     discarded too.
--
--     The KILL character is usually `C-u'.
--
-- - Macro: int VREPRINT
--     This is the subscript for the REPRINT character in the special
--     control character array.  `TERMIOS.c_cc[VREPRINT]' holds the
--     character itself.
--
--     The REPRINT character is recognized only in canonical mode.  It
--     reprints the current input line.  If some asynchronous output has
--     come while you are typing, this lets you see the line you are
--     typing clearly again.
--
--     The REPRINT character is usually `C-r'.
--
--     This is a BSD extension.
--
--
--File: libc.info,  Node: Signal Characters,  Next: Start/Stop Characters,  Prev: Editing Characters,  Up: Special Characters
--
--Characters that Cause Signals
--.............................
--
--   These special characters may be active in either canonical or
--noncanonical input mode, but only when the `ISIG' flag is set (*note
--Local Modes::).
--
-- - Macro: int VINTR
--     This is the subscript for the INTR character in the special control
--     character array.  `TERMIOS.c_cc[VINTR]' holds the character itself.
--
--     The INTR (interrupt) character raises a `SIGINT' signal for all
--     processes in the foreground job associated with the terminal.  The
--     INTR character itself is then discarded.  *Note Signal Handling::,
--     for more information about signals.
--
--     Typically, the INTR character is `C-c'.
--
-- - Macro: int VQUIT
--     This is the subscript for the QUIT character in the special control
--     character array.  `TERMIOS.c_cc[VQUIT]' holds the character itself.
--
--     The QUIT character raises a `SIGQUIT' signal for all processes in
--     the foreground job associated with the terminal.  The QUIT
--     character itself is then discarded.  *Note Signal Handling::, for
--     more information about signals.
--
--     Typically, the QUIT character is `C-\'.
--
-- - Macro: int VSUSP
--     This is the subscript for the SUSP character in the special control
--     character array.  `TERMIOS.c_cc[VSUSP]' holds the character itself.
--
--     The SUSP (suspend) character is recognized only if the
--     implementation supports job control (*note Job Control::).  It
--     causes a `SIGTSTP' signal to be sent to all processes in the
--     foreground job associated with the terminal.  The SUSP character
--     itself is then discarded.  *Note Signal Handling::, for more
--     information about signals.
--
--     Typically, the SUSP character is `C-z'.
--
--   Few applications disable the normal interpretation of the SUSP
--character.  If your program does this, it should provide some other
--mechanism for the user to stop the job.  When the user invokes this
--mechanism, the program should send a `SIGTSTP' signal to the process
--group of the process, not just to the process itself.  *Note Signaling
--Another Process::.
--
-- - Macro: int VDSUSP
--     This is the subscript for the DSUSP character in the special
--     control character array.  `TERMIOS.c_cc[VDSUSP]' holds the
--     character itself.
--
--     The DSUSP (suspend) character is recognized only if the
--     implementation supports job control (*note Job Control::).  It
--     sends a `SIGTSTP' signal, like the SUSP character, but not right
--     away--only when the program tries to read it as input.  Not all
--     systems with job control support DSUSP; only BSD-compatible
--     systems (including the GNU system).
--
--     *Note Signal Handling::, for more information about signals.
--
--     Typically, the DSUSP character is `C-y'.
--
--
--File: libc.info,  Node: Start/Stop Characters,  Next: Other Special,  Prev: Signal Characters,  Up: Special Characters
--
--Special Characters for Flow Control
--...................................
--
--   These special characters may be active in either canonical or
--noncanonical input mode, but their use is controlled by the flags
--`IXON' and `IXOFF' (*note Input Modes::).
--
-- - Macro: int VSTART
--     This is the subscript for the START character in the special
--     control character array.  `TERMIOS.c_cc[VSTART]' holds the
--     character itself.
--
--     The START character is used to support the `IXON' and `IXOFF'
--     input modes.  If `IXON' is set, receiving a START character resumes
--     suspended output; the START character itself is discarded.  If
--     `IXANY' is set, receiving any character at all resumes suspended
--     output; the resuming character is not discarded unless it is the
--     START character.  `IXOFF' is set, the system may also transmit
--     START characters to the terminal.
--
--     The usual value for the START character is `C-q'.  You may not be
--     able to change this value--the hardware may insist on using `C-q'
--     regardless of what you specify.
--
-- - Macro: int VSTOP
--     This is the subscript for the STOP character in the special control
--     character array.  `TERMIOS.c_cc[VSTOP]' holds the character itself.
--
--     The STOP character is used to support the `IXON' and `IXOFF' input
--     modes.  If `IXON' is set, receiving a STOP character causes output
--     to be suspended; the STOP character itself is discarded.  If
--     `IXOFF' is set, the system may also transmit STOP characters to the
--     terminal, to prevent the input queue from overflowing.
--
--     The usual value for the STOP character is `C-s'.  You may not be
--     able to change this value--the hardware may insist on using `C-s'
--     regardless of what you specify.
--
--
--File: libc.info,  Node: Other Special,  Prev: Start/Stop Characters,  Up: Special Characters
--
--Other Special Characters
--........................
--
--   These special characters exist only in BSD systems and the GNU
--system.
--
-- - Macro: int VLNEXT
--     This is the subscript for the LNEXT character in the special
--     control character array.  `TERMIOS.c_cc[VLNEXT]' holds the
--     character itself.
--
--     The LNEXT character is recognized only when `IEXTEN' is set, but in
--     both canonical and noncanonical mode.  It disables any special
--     significance of the next character the user types.  Even if the
--     character would normally perform some editing function or generate
--     a signal, it is read as a plain character.  This is the analogue
--     of the `C-q' command in Emacs.  "LNEXT" stands for "literal next."
--
--     The LNEXT character is usually `C-v'.
--
-- - Macro: int VDISCARD
--     This is the subscript for the DISCARD character in the special
--     control character array.  `TERMIOS.c_cc[VDISCARD]' holds the
--     character itself.
--
--     The DISCARD character is recognized only when `IEXTEN' is set, but
--     in both canonical and noncanonical mode.  Its effect is to toggle
--     the discard-output flag.  When this flag is set, all program
--     output is discarded.  Setting the flag also discards all output
--     currently in the output buffer.  Typing any other character resets
--     the flag.
--
-- - Macro: int VSTATUS
--     This is the subscript for the STATUS character in the special
--     control character array.  `TERMIOS.c_cc[VSTATUS]' holds the
--     character itself.
--
--     The STATUS character's effect is to print out a status message
--     about how the current process is running.
--
--     The STATUS character is recognized only in canonical mode, and
--     only if `NOKERNINFO' is not set.
--
--
--File: libc.info,  Node: Noncanonical Input,  Prev: Special Characters,  Up: Terminal Modes
--
--Noncanonical Input
--------------------
--
--   In noncanonical input mode, the special editing characters such as
--ERASE and KILL are ignored.  The system facilities for the user to edit
--input are disabled in noncanonical mode, so that all input characters
--(unless they are special for signal or flow-control purposes) are passed
--to the application program exactly as typed.  It is up to the
--application program to give the user ways to edit the input, if
--appropriate.
--
--   Noncanonical mode offers special parameters called MIN and TIME for
--controlling whether and how long to wait for input to be available.  You
--can even use them to avoid ever waiting--to return immediately with
--whatever input is available, or with no input.
--
--   The MIN and TIME are stored in elements of the `c_cc' array, which
--is a member of the `struct termios' structure.  Each element of this
--array has a particular role, and each element has a symbolic constant
--that stands for the index of that element.  `VMIN' and `VMAX' are the
--names for the indices in the array of the MIN and TIME slots.
--
-- - Macro: int VMIN
--     This is the subscript for the MIN slot in the `c_cc' array.  Thus,
--     `TERMIOS.c_cc[VMIN]' is the value itself.
--
--     The MIN slot is only meaningful in noncanonical input mode; it
--     specifies the minimum number of bytes that must be available in the
--     input queue in order for `read' to return.
--
-- - Macro: int VTIME
--     This is the subscript for the TIME slot in the `c_cc' array.  Thus,
--     `TERMIOS.c_cc[VTIME]' is the value itself.
--
--     The TIME slot is only meaningful in noncanonical input mode; it
--     specifies how long to wait for input before returning, in units of
--     0.1 seconds.
--
--   The MIN and TIME values interact to determine the criterion for when
--`read' should return; their precise meanings depend on which of them
--are nonzero.  There are four possible cases:
--
--   * Both TIME and MIN are nonzero.
--
--     In this case, TIME specifies how long to wait after each input
--     character to see if more input arrives.  After the first character
--     received, `read' keeps waiting until either MIN bytes have arrived
--     in all, or TIME elapses with no further input.
--
--     `read' always blocks until the first character arrives, even if
--     TIME elapses first.  `read' can return more than MIN characters if
--     more than MIN happen to be in the queue.
--
--   * Both MIN and TIME are zero.
--
--     In this case, `read' always returns immediately with as many
--     characters as are available in the queue, up to the number
--     requested.  If no input is immediately available, `read' returns a
--     value of zero.
--
--   * MIN is zero but TIME has a nonzero value.
--
--     In this case, `read' waits for time TIME for input to become
--     available; the availability of a single byte is enough to satisfy
--     the read request and cause `read' to return.  When it returns, it
--     returns as many characters as are available, up to the number
--     requested.  If no input is available before the timer expires,
--     `read' returns a value of zero.
--
--   * TIME is zero but MIN has a nonzero value.
--
--     In this case, `read' waits until at least MIN bytes are available
--     in the queue.  At that time, `read' returns as many characters as
--     are available, up to the number requested.  `read' can return more
--     than MIN characters if more than MIN happen to be in the queue.
--
--   What happens if MIN is 50 and you ask to read just 10 bytes?
--Normally, `read' waits until there are 50 bytes in the buffer (or, more
--generally, the wait condition described above is satisfied), and then
--reads 10 of them, leaving the other 40 buffered in the operating system
--for a subsequent call to `read'.
--
--   *Portability note:* On some systems, the MIN and TIME slots are
--actually the same as the EOF and EOL slots.  This causes no serious
--problem because the MIN and TIME slots are used only in noncanonical
--input and the EOF and EOL slots are used only in canonical input, but it
--isn't very clean.  The GNU library allocates separate slots for these
--uses.
--
-- - Function: void cfmakeraw (struct termios *TERMIOS-P)
--     This function provides an easy way to set up `*TERMIOS-P' for what
--     has traditionally been called "raw mode" in BSD.  This uses
--     noncanonical input, and turns off most processing to give an
--     unmodified channel to the terminal.
--
--     It does exactly this:
--            TERMIOS-P->c_iflag &= ~(IGNBRK|BRKINT|PARMRK|ISTRIP
--                                          |INLCR|IGNCR|ICRNL|IXON);
--            TERMIOS-P->c_oflag &= ~OPOST;
--            TERMIOS-P->c_lflag &= ~(ECHO|ECHONL|ICANON|ISIG|IEXTEN);
--            TERMIOS-P->c_cflag &= ~(CSIZE|PARENB);
--            TERMIOS-P->c_cflag |= CS8;
--
--
--File: libc.info,  Node: BSD Terminal Modes,  Next: Line Control,  Prev: Terminal Modes,  Up: Low-Level Terminal Interface
--
--BSD Terminal Modes
--==================
--
--   The usual way to get and set terminal modes is with the functions
--described in *Note Terminal Modes::.  However, on some systems you can
--use the BSD-derived functions in this section to do some of the same
--thing.  On many systems, these functions do not exist.  Even with the
--GNU C library, the functions simply fail with `errno' = `ENOSYS' with
--many kernels, including Linux.
--
--   The symbols used in this section are declared in `sgtty.h'.
--
-- - Data Type: struct sgttyb
--     This structure is an input or output parameter list for `gtty' and
--     `stty'.
--
--    `char sg_ispeed'
--          Line speed for input
--
--    `char sg_ospeed'
--          Line speed for output
--
--    `char sg_erase'
--          Erase character
--
--    `char sg_kill'
--          Kill character
--
--    `int sg_flags'
--          Various flags
--
-- - Function: int gtty (int FILEDES, struct sgttyb *ATTRIBUTES)
--     This function gets the attributes of a terminal.
--
--     `gtty' sets *ATTRIBUTES to describe the terminal attributes of the
--     terminal which is open with file descriptor FILEDES.
--
-- - Function: int stty (int FILEDES, struct sgttyb * attributes)
--     This function sets the attributes of a terminal.
--
--     `stty' sets the terminal attributes of the terminal which is open
--     with file descriptor FILEDES to those described by *FILEDES.
--
--
--File: libc.info,  Node: Line Control,  Next: Noncanon Example,  Prev: BSD Terminal Modes,  Up: Low-Level Terminal Interface
--
--Line Control Functions
--======================
--
--   These functions perform miscellaneous control actions on terminal
--devices.  As regards terminal access, they are treated like doing
--output: if any of these functions is used by a background process on its
--controlling terminal, normally all processes in the process group are
--sent a `SIGTTOU' signal.  The exception is if the calling process
--itself is ignoring or blocking `SIGTTOU' signals, in which case the
--operation is performed and no signal is sent.  *Note Job Control::.
--
-- - Function: int tcsendbreak (int FILEDES, int DURATION)
--     This function generates a break condition by transmitting a stream
--     of zero bits on the terminal associated with the file descriptor
--     FILEDES.  The duration of the break is controlled by the DURATION
--     argument.  If zero, the duration is between 0.25 and 0.5 seconds.
--     The meaning of a nonzero value depends on the operating system.
--
--     This function does nothing if the terminal is not an asynchronous
--     serial data port.
--
--     The return value is normally zero.  In the event of an error, a
--     value of -1 is returned.  The following `errno' error conditions
--     are defined for this function:
--
--    `EBADF'
--          The FILEDES is not a valid file descriptor.
--
--    `ENOTTY'
--          The FILEDES is not associated with a terminal device.
--
-- - Function: int tcdrain (int FILEDES)
--     The `tcdrain' function waits until all queued output to the
--     terminal FILEDES has been transmitted.
--
--     This function is a cancellation point in multi-threaded programs.
--     This is a problem if the thread allocates some resources (like
--     memory, file descriptors, semaphores or whatever) at the time
--     `tcdrain' is called.  If the thread gets canceled these resources
--     stay allocated until the program ends.  To avoid this calls to
--     `tcdrain' should be protected using cancellation handlers.
--
--     The return value is normally zero.  In the event of an error, a
--     value of -1 is returned.  The following `errno' error conditions
--     are defined for this function:
--
--    `EBADF'
--          The FILEDES is not a valid file descriptor.
--
--    `ENOTTY'
--          The FILEDES is not associated with a terminal device.
--
--    `EINTR'
--          The operation was interrupted by delivery of a signal.  *Note
--          Interrupted Primitives::.
--
-- - Function: int tcflush (int FILEDES, int QUEUE)
--     The `tcflush' function is used to clear the input and/or output
--     queues associated with the terminal file FILEDES.  The QUEUE
--     argument specifies which queue(s) to clear, and can be one of the
--     following values:
--
--    `TCIFLUSH'
--          Clear any input data received, but not yet read.
--
--    `TCOFLUSH'
--          Clear any output data written, but not yet transmitted.
--
--    `TCIOFLUSH'
--          Clear both queued input and output.
--
--     The return value is normally zero.  In the event of an error, a
--     value of -1 is returned.  The following `errno' error conditions
--     are defined for this function:
--
--    `EBADF'
--          The FILEDES is not a valid file descriptor.
--
--    `ENOTTY'
--          The FILEDES is not associated with a terminal device.
--
--    `EINVAL'
--          A bad value was supplied as the QUEUE argument.
--
--     It is unfortunate that this function is named `tcflush', because
--     the term "flush" is normally used for quite another
--     operation--waiting until all output is transmitted--and using it
--     for discarding input or output would be confusing.  Unfortunately,
--     the name `tcflush' comes from POSIX and we cannot change it.
--
-- - Function: int tcflow (int FILEDES, int ACTION)
--     The `tcflow' function is used to perform operations relating to
--     XON/XOFF flow control on the terminal file specified by FILEDES.
--
--     The ACTION argument specifies what operation to perform, and can
--     be one of the following values:
--
--    `TCOOFF'
--          Suspend transmission of output.
--
--    `TCOON'
--          Restart transmission of output.
--
--    `TCIOFF'
--          Transmit a STOP character.
--
--    `TCION'
--          Transmit a START character.
--
--     For more information about the STOP and START characters, see
--     *Note Special Characters::.
--
--     The return value is normally zero.  In the event of an error, a
--     value of -1 is returned.  The following `errno' error conditions
--     are defined for this function:
--
--    `EBADF'
--          The FILEDES is not a valid file descriptor.
--
--    `ENOTTY'
--          The FILEDES is not associated with a terminal device.
--
--    `EINVAL'
--          A bad value was supplied as the ACTION argument.
--
--
--File: libc.info,  Node: Noncanon Example,  Next: Pseudo-Terminals,  Prev: Line Control,  Up: Low-Level Terminal Interface
--
--Noncanonical Mode Example
--=========================
--
--   Here is an example program that shows how you can set up a terminal
--device to read single characters in noncanonical input mode, without
--echo.
--
--     #include <unistd.h>
--     #include <stdio.h>
--     #include <stdlib.h>
--     #include <termios.h>
--     
--     /* Use this variable to remember original terminal attributes. */
--     
--     struct termios saved_attributes;
--     
--     void
--     reset_input_mode (void)
--     {
--       tcsetattr (STDIN_FILENO, TCSANOW, &saved_attributes);
--     }
--     
--     void
--     set_input_mode (void)
--     {
--       struct termios tattr;
--       char *name;
--     
--       /* Make sure stdin is a terminal. */
--       if (!isatty (STDIN_FILENO))
--         {
--           fprintf (stderr, "Not a terminal.\n");
--           exit (EXIT_FAILURE);
--         }
--     
--       /* Save the terminal attributes so we can restore them later. */
--       tcgetattr (STDIN_FILENO, &saved_attributes);
--       atexit (reset_input_mode);
--     
--       /* Set the funny terminal modes. */
--       tcgetattr (STDIN_FILENO, &tattr);
--       tattr.c_lflag &= ~(ICANON|ECHO); /* Clear ICANON and ECHO. */
--       tattr.c_cc[VMIN] = 1;
--       tattr.c_cc[VTIME] = 0;
--       tcsetattr (STDIN_FILENO, TCSAFLUSH, &tattr);
--     }
--     
--     int
--     main (void)
--     {
--       char c;
--     
--       set_input_mode ();
--     
--       while (1)
--         {
--           read (STDIN_FILENO, &c, 1);
--           if (c == '\004')          /* `C-d' */
--             break;
--           else
--             putchar (c);
--         }
--     
--       return EXIT_SUCCESS;
--     }
--
--   This program is careful to restore the original terminal modes before
--exiting or terminating with a signal.  It uses the `atexit' function
--(*note Cleanups on Exit::) to make sure this is done by `exit'.
--
--   The shell is supposed to take care of resetting the terminal modes
--when a process is stopped or continued; see *Note Job Control::.  But
--some existing shells do not actually do this, so you may wish to
--establish handlers for job control signals that reset terminal modes.
--The above example does so.
--
--
--File: libc.info,  Node: Pseudo-Terminals,  Prev: Noncanon Example,  Up: Low-Level Terminal Interface
--
--Pseudo-Terminals
--================
--
--   A "pseudo-terminal" is a special interprocess communication channel
--that acts like a terminal.  One end of the channel is called the
--"master" side or "master pseudo-terminal device", the other side is
--called the "slave" side.  Data written to the master side is received
--by the slave side as if it was the result of a user typing at an
--ordinary terminal, and data written to the slave side is sent to the
--master side as if it was written on an ordinary terminal.
--
--   Pseudo terminals are the way programs like `xterm' and `emacs'
--implement their terminal emulation functionality.
--
--* Menu:
--
--* Allocation::             Allocating a pseudo terminal.
--* Pseudo-Terminal Pairs::  How to open both sides of a
--                            pseudo-terminal in a single operation.
--
--
--File: libc.info,  Node: Allocation,  Next: Pseudo-Terminal Pairs,  Up: Pseudo-Terminals
--
--Allocating Pseudo-Terminals
-----------------------------
--
--   This subsection describes functions for allocating a pseudo-terminal,
--and for making this pseudo-terminal available for actual use.  These
--functions are declared in the header file `stdlib.h'.
--
-- - Function: int getpt (void)
--     The `getpt' function returns a new file descriptor for the next
--     available master pseudo-terminal.  The normal return value from
--     `getpt' is a non-negative integer file descriptor.  In the case of
--     an error, a value of -1 is returned instead.  The following
--     `errno' conditions are defined for this function:
--
--    `ENOENT'
--          There are no free master pseudo-terminals available.
--
--     This function is a GNU extension.
--
-- - Function: int grantpt (int FILEDES)
--     The `grantpt' function changes the ownership and access permission
--     of the slave pseudo-terminal device corresponding to the master
--     pseudo-terminal device associated with the file descriptor
--     FILEDES.  The owner is set from the real user ID of the calling
--     process (*note Process Persona::), and the group is set to a
--     special group (typically "tty") or from the real group ID of the
--     calling process.  The access permission is set such that the file
--     is both readable and writable by the owner and only writable by
--     the group.
--
--     On some systems this function is implemented by invoking a special
--     `setuid' root program (*note How Change Persona::).  As a
--     consequence, installing a signal handler for the `SIGCHLD' signal
--     (*note Job Control Signals::) may interfere with a call to
--     `grantpt'.
--
--     The normal return value from `grantpt' is 0; a value of -1 is
--     returned in case of failure.  The following `errno' error
--     conditions are defined for this function:
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `EINVAL'
--          The FILEDES argument is not associated with a master
--          pseudo-terminal device.
--
--    `EACCES'
--          The slave pseudo-terminal device corresponding to the master
--          associated with FILEDES could not be accessed.
--
--
-- - Function: int unlockpt (int FILEDES)
--     The `unlockpt' function unlocks the slave pseudo-terminal device
--     corresponding to the master pseudo-terminal device associated with
--     the file descriptor FILEDES.  On many systems, the slave can only
--     be opened after unlocking, so portable applications should always
--     call `unlockpt' before trying to open the slave.
--
--     The normal return value from `unlockpt' is 0; a value of -1 is
--     returned in case of failure.  The following `errno' error
--     conditions are defined for this function:
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `EINVAL'
--          The FILEDES argument is not associated with a master
--          pseudo-terminal device.
--
-- - Function: char * ptsname (int FILEDES)
--     If the file descriptor FILEDES is associated with a master
--     pseudo-terminal device, the `ptsname' function returns a pointer
--     to a statically-allocated, null-terminated string containing the
--     file name of the associated slave pseudo-terminal file.  This
--     string might be overwritten by subsequent calls to `ptsname'.
--
-- - Function: int ptsname_r (int FILEDES, char *BUF, size_t LEN)
--     The `ptsname_r' function is similar to the `ptsname' function
--     except that it places its result into the user-specified buffer
--     starting at BUF with length LEN.
--
--     This function is a GNU extension.
--
--   *Portability Note:* On System V derived systems, the file returned
--by the `ptsname' and `ptsname_r' functions may be STREAMS-based, and
--therefore require additional processing after opening before it
--actually behaves as a pseudo terminal.
--
--   Typical usage of these functions is illustrated by the following
--example:
--     int
--     open_pty_pair (int *amaster, int *aslave)
--     {
--       int master, slave;
--       char *name;
--     
--       master = getpt ();
--       if (master < 0)
--         return 0;
--     
--       if (grantpt (master) < 0 || unlockpt (master) < 0)
--         goto close_master;
--       name = ptsname (master);
--       if (name == NULL)
--         goto close_master;
--     
--       slave = open (name, O_RDWR);
--       if (slave == -1)
--         goto close_master;
--     
--       if (isastream (slave))
--         {
--           if (ioctl (slave, I_PUSH, "ptem") < 0
--               || ioctl (slave, I_PUSH, "ldterm") < 0)
--             goto close_slave;
--         }
--     
--       *amaster = master;
--       *aslave = slave;
--       return 1;
--     
--     close_slave:
--       close (slave);
--     
--     close_master:
--       close (master);
--       return 0;
--     }
--
--
--File: libc.info,  Node: Pseudo-Terminal Pairs,  Prev: Allocation,  Up: Pseudo-Terminals
--
--Opening a Pseudo-Terminal Pair
--------------------------------
--
--   These functions, derived from BSD, are available in the separate
--`libutil' library, and declared in `pty.h'.
--
-- - Function: int openpty (int *AMASTER, int *ASLAVE, char *NAME, struct
--          termios *TERMP, struct winsize *WINP)
--     This function allocates and opens a pseudo-terminal pair,
--     returning the file descriptor for the master in *AMASTER, and the
--     file descriptor for the slave in *ASLAVE.  If the argument NAME is
--     not a null pointer, the file name of the slave pseudo-terminal
--     device is stored in `*name'.  If TERMP is not a null pointer, the
--     terminal attributes of the slave are set to the ones specified in
--     the structure that TERMP points to (*note Terminal Modes::).
--     Likewise, if the WINP is not a null pointer, the screen size of
--     the slave is set to the values specified in the structure that
--     WINP points to.
--
--     The normal return value from `openpty' is 0; a value of -1 is
--     returned in case of failure.  The following `errno' conditions are
--     defined for this function:
--
--    `ENOENT'
--          There are no free pseudo-terminal pairs available.
--
--     *Warning:* Using the `openpty' function with NAME not set to
--     `NULL' is *very dangerous* because it provides no protection
--     against overflowing the string NAME.  You should use the `ttyname'
--     function on the file descriptor returned in *SLAVE to find out the
--     file name of the slave pseudo-terminal device instead.
--
-- - Function: int forkpty (int *AMASTER, char *NAME, struct termios
--          *TERMP, struct winsize *WINP)
--     This function is similar to the `openpty' function, but in
--     addition, forks a new process (*note Creating a Process::) and
--     makes the newly opened slave pseudo-terminal device the
--     controlling terminal (*note Controlling Terminal::) for the child
--     process.
--
--     If the operation is successful, there are then both parent and
--     child processes and both see `forkpty' return, but with different
--     values: it returns a value of 0 in the child process and returns
--     the child's process ID in the parent process.
--
--     If the allocation of a pseudo-terminal pair or the process creation
--     failed, `forkpty' returns a value of -1 in the parent process.
--
--     *Warning:* The `forkpty' function has the same problems with
--     respect to the NAME argument as `openpty'.
--
--
--File: libc.info,  Node: Syslog,  Next: Mathematics,  Prev: Low-Level Terminal Interface,  Up: Top
--
--Syslog
--******
--
--   This chapter describes facilities for issuing and logging messages of
--system administration interest.  This chapter has nothing to do with
--programs issuing messages to their own users or keeping private logs
--(One would typically do that with the facilities described in *Note I/O
--on Streams::).
--
--   Most systems have a facility called "Syslog" that allows programs to
--submit messages of interest to system administrators and can be
--configured to pass these messages on in various ways, such as printing
--on the console, mailing to a particular person, or recording in a log
--file for future reference.
--
--   A program uses the facilities in this chapter to submit such
--messages.
--
--* Menu:
--
--* Overview of Syslog::           Overview of a system's Syslog facility
--* Submitting Syslog Messages::   Functions to submit messages to Syslog
--
--
--File: libc.info,  Node: Overview of Syslog,  Next: Submitting Syslog Messages,  Up: Syslog
--
--Overview of Syslog
--==================
--
--   System administrators have to deal with lots of different kinds of
--messages from a plethora of subsystems within each system, and usually
--lots of systems as well.  For example, an FTP server might report every
--connection it gets.  The kernel might report hardware failures on a disk
--drive.  A DNS server might report usage statistics at regular intervals.
--
--   Some of these messages need to be brought to a system administrator's
--attention immediately.  And it may not be just any system administrator
--- there may be a particular system administrator who deals with a
--particular kind of message.  Other messages just need to be recorded for
--future reference if there is a problem.  Still others may need to have
--information extracted from them by an automated process that generates
--monthly reports.
--
--   To deal with these messages, most Unix systems have a facility called
--"Syslog."  It is generally based on a daemon called "Syslogd" Syslogd
--listens for messages on a Unix domain socket named `/dev/log'.  Based
--on classification information in the messages and its configuration
--file (usually `/etc/syslog.conf'), Syslogd routes them in various ways.
--Some of the popular routings are:
--
--   * Write to the system console
--
--   * Mail to a specific user
--
--   * Write to a log file
--
--   * Pass to another daemon
--
--   * Discard
--
--   Syslogd can also handle messages from other systems.  It listens on
--the `syslog' UDP port as well as the local socket for messages.
--
--   Syslog can handle messages from the kernel itself.  But the kernel
--doesn't write to `/dev/log'; rather, another daemon (sometimes called
--"Klogd") extracts messages from the kernel and passes them on to Syslog
--as any other process would (and it properly identifies them as messages
--from the kernel).
--
--   Syslog can even handle messages that the kernel issued before
--Syslogd or Klogd was running.  A Linux kernel, for example, stores
--startup messages in a kernel message ring and they are normally still
--there when Klogd later starts up.  Assuming Syslogd is running by the
--time Klogd starts, Klogd then passes everything in the message ring to
--it.
--
--   In order to classify messages for disposition, Syslog requires any
--process that submits a message to it to provide two pieces of
--classification information with it:
--
--facility
--     This identifies who submitted the message.  There are a small
--     number of facilities defined.  The kernel, the mail subsystem, and
--     an FTP server are examples of recognized facilities.  For the
--     complete list, *Note syslog; vsyslog::.  Keep in mind that these
--     are essentially arbitrary classifications.  "Mail subsystem"
--     doesn't have any more meaning than the system administrator gives
--     to it.
--
--priority
--     This tells how important the content of the message is.  Examples
--     of defined priority values are: debug, informational, warning,
--     critical.  For the complete list, *Note syslog; vsyslog::.  Except
--     for the fact that the priorities have a defined order, the meaning
--     of each of these priorities is entirely determined by the system
--     administrator.
--
--   A "facility/priority" is a number that indicates both the facility
--and the priority.
--
--   *Warning:* This terminology is not universal.  Some people use
--"level" to refer to the priority and "priority" to refer to the
--combination of facility and priority.  A Linux kernel has a concept of a
--message "level," which corresponds both to a Syslog priority and to a
--Syslog facility/priority (It can be both because the facility code for
--the kernel is zero, and that makes priority and facility/priority the
--same value).
--
--   The GNU C library provides functions to submit messages to Syslog.
--They do it by writing to the `/dev/log' socket.  *Note Submitting
--Syslog Messages::.
--
--   The GNU C library functions only work to submit messages to the
--Syslog facility on the same system.  To submit a message to the Syslog
--facility on another system, use the socket I/O functions to write a UDP
--datagram to the `syslog' UDP port on that system.  *Note Sockets::.
--
--
--File: libc.info,  Node: Submitting Syslog Messages,  Prev: Overview of Syslog,  Up: Syslog
--
--Submitting Syslog Messages
--==========================
--
--   The GNU C library provides functions to submit messages to the Syslog
--facility:
--
--* Menu:
--
--* openlog::                      Open connection to Syslog
--* syslog; vsyslog::              Submit message to Syslog
--* closelog::                     Close connection to Syslog
--* setlogmask::                   Cause certain messages to be ignored
--* Syslog Example::               Example of all of the above
--
--   These functions only work to submit messages to the Syslog facility
--on the same system.  To submit a message to the Syslog facility on
--another system, use the socket I/O functions to write a UDP datagram to
--the `syslog' UDP port on that system.  *Note Sockets::.
--
--
--File: libc.info,  Node: openlog,  Next: syslog; vsyslog,  Up: Submitting Syslog Messages
--
--openlog
---------
--
--   The symbols referred to in this section are declared in the file
--`syslog.h'.
--
-- - Function: void openlog (const char *IDENT, int OPTION, int FACILITY)
--     `openlog' opens or reopens a connection to Syslog in preparation
--     for submitting messages.
--
--     IDENT is an arbitrary identification string which future `syslog'
--     invocations will prefix to each message.  This is intended to
--     identify the source of the message, and people conventionally set
--     it to the name of the program that will submit the messages.
--
--     If IDENT is NULL, or if `openlog' is not called, the default
--     identification string used in Syslog messages will be the program
--     name, taken from argv[0].
--
--     Please note that the string pointer IDENT will be retained
--     internally by the Syslog routines.  You must not free the memory
--     that IDENT points to.  It is also dangerous to pass a reference to
--     an automatic variable since leaving the scope would mean ending the
--     lifetime of the variable.  If you want to change the IDENT string,
--     you must call `openlog' again; overwriting the string pointed to by
--     IDENT is not thread-safe.
--
--     You can cause the Syslog routines to drop the reference to IDENT
--     and go back to the default string (the program name taken from
--     argv[0]), by calling `closelog': *Note closelog::.
--
--     In particular, if you are writing code for a shared library that
--     might get loaded and then unloaded (e.g. a PAM module), and you
--     use `openlog', you must call `closelog' before any point where
--     your library might get unloaded, as in this example:
--
--          #include <syslog.h>
--          
--          void
--          shared_library_function (void)
--          {
--            openlog ("mylibrary", option, priority);
--          
--            syslog (LOG_INFO, "shared library has been invoked");
--          
--            closelog ();
--          }
--
--     Without the call to `closelog', future invocations of `syslog' by
--     the program using the shared library may crash, if the library gets
--     unloaded and the memory containing the string `"mylibrary"' becomes
--     unmapped.  This is a limitation of the BSD syslog interface.
--
--     `openlog' may or may not open the `/dev/log' socket, depending on
--     OPTION.  If it does, it tries to open it and connect it as a
--     stream socket.  If that doesn't work, it tries to open it and
--     connect it as a datagram socket.  The socket has the "Close on
--     Exec" attribute, so the kernel will close it if the process
--     performs an exec.
--
--     You don't have to use `openlog'.  If you call `syslog' without
--     having called `openlog', `syslog' just opens the connection
--     implicitly and uses defaults for the information in IDENT and
--     OPTIONS.
--
--     OPTIONS is a bit string, with the bits as defined by the following
--     single bit masks:
--
--    `LOG_PERROR'
--          If on, `openlog' sets up the connection so that any `syslog'
--          on this connection writes its message to the calling process'
--          Standard Error stream in addition to submitting it to Syslog.
--          If off, `syslog' does not write the message to Standard
--          Error.
--
--    `LOG_CONS'
--          If on, `openlog' sets up the connection so that a `syslog' on
--          this connection that fails to submit a message to Syslog
--          writes the message instead to system console.  If off,
--          `syslog' does not write to the system console (but of course
--          Syslog may write messages it receives to the console).
--
--    `LOG_PID'
--          When on, `openlog' sets up the connection so that a `syslog'
--          on this connection inserts the calling process' Process ID
--          (PID) into the message.  When off, `openlog' does not insert
--          the PID.
--
--    `LOG_NDELAY'
--          When on, `openlog' opens and connects the `/dev/log' socket.
--          When off, a future `syslog' call must open and connect the
--          socket.
--
--          *Portability note:*  In early systems, the sense of this bit
--          was exactly the opposite.
--
--    `LOG_ODELAY'
--          This bit does nothing.  It exists for backward compatibility.
--
--     If any other bit in OPTIONS is on, the result is undefined.
--
--     FACILITY is the default facility code for this connection.  A
--     `syslog' on this connection that specifies default facility causes
--     this facility to be associated with the message.  See `syslog' for
--     possible values.  A value of zero means the default default, which
--     is `LOG_USER'.
--
--     If a Syslog connection is already open when you call `openlog',
--     `openlog' "reopens" the connection.  Reopening is like opening
--     except that if you specify zero for the default facility code, the
--     default facility code simply remains unchanged and if you specify
--     LOG_NDELAY and the socket is already open and connected, `openlog'
--     just leaves it that way.
--
--
--
--File: libc.info,  Node: syslog; vsyslog,  Next: closelog,  Prev: openlog,  Up: Submitting Syslog Messages
--
--syslog, vsyslog
-----------------
--
--   The symbols referred to in this section are declared in the file
--`syslog.h'.
--
-- - Function: void syslog (int FACILITY_PRIORITY, char *FORMAT, ...)
--     `syslog' submits a message to the Syslog facility.  It does this by
--     writing to the Unix domain socket `/dev/log'.
--
--     `syslog' submits the message with the facility and priority
--     indicated by FACILITY_PRIORITY.  The macro `LOG_MAKEPRI' generates
--     a facility/priority from a facility and a priority, as in the
--     following example:
--
--          LOG_MAKEPRI(LOG_USER, LOG_WARNING)
--
--     The possible values for the facility code are (macros):
--
--    `LOG_USER'
--          A miscellaneous user process
--
--    `LOG_MAIL'
--          Mail
--
--    `LOG_DAEMON'
--          A miscellaneous system daemon
--
--    `LOG_AUTH'
--          Security (authorization)
--
--    `LOG_SYSLOG'
--          Syslog
--
--    `LOG_LPR'
--          Central printer
--
--    `LOG_NEWS'
--          Network news (e.g. Usenet)
--
--    `LOG_UUCP'
--          UUCP
--
--    `LOG_CRON'
--          Cron and At
--
--    `LOG_AUTHPRIV'
--          Private security (authorization)
--
--    `LOG_FTP'
--          Ftp server
--
--    `LOG_LOCAL0'
--          Locally defined
--
--    `LOG_LOCAL1'
--          Locally defined
--
--    `LOG_LOCAL2'
--          Locally defined
--
--    `LOG_LOCAL3'
--          Locally defined
--
--    `LOG_LOCAL4'
--          Locally defined
--
--    `LOG_LOCAL5'
--          Locally defined
--
--    `LOG_LOCAL6'
--          Locally defined
--
--    `LOG_LOCAL7'
--          Locally defined
--
--     Results are undefined if the facility code is anything else.
--
--     *note:* `syslog' recognizes one other facility code: that of the
--     kernel.  But you can't specify that facility code with these
--     functions.  If you try, it looks the same to `syslog' as if you are
--     requesting the default facility.  But you wouldn't want to anyway,
--     because any program that uses the GNU C library is not the kernel.
--
--     You can use just a priority code as FACILITY_PRIORITY.  In that
--     case, `syslog' assumes the default facility established when the
--     Syslog connection was opened.  *Note Syslog Example::.
--
--     The possible values for the priority code are (macros):
--
--    `LOG_EMERG'
--          The message says the system is unusable.
--
--    `LOG_ALERT'
--          Action on the message must be taken immediately.
--
--    `LOG_CRIT'
--          The message states a critical condition.
--
--    `LOG_ERR'
--          The message describes an error.
--
--    `LOG_WARNING'
--          The message is a warning.
--
--    `LOG_NOTICE'
--          The message describes a normal but important event.
--
--    `LOG_INFO'
--          The message is purely informational.
--
--    `LOG_DEBUG'
--          The message is only for debugging purposes.
--
--     Results are undefined if the priority code is anything else.
--
--     If the process does not presently have a Syslog connection open
--     (i.e.  it did not call `openlog'), `syslog' implicitly opens the
--     connection the same as `openlog' would, with the following defaults
--     for information that would otherwise be included in an `openlog'
--     call: The default identification string is the program name.  The
--     default default facility is `LOG_USER'.  The default for all the
--     connection options in OPTIONS is as if those bits were off.
--     `syslog' leaves the Syslog connection open.
--
--     If the `dev/log' socket is not open and connected, `syslog' opens
--     and connects it, the same as `openlog' with the `LOG_NDELAY'
--     option would.
--
--     `syslog' leaves `/dev/log' open and connected unless its attempt
--     to send the message failed, in which case `syslog' closes it (with
--     the hope that a future implicit open will restore the Syslog
--     connection to a usable state).
--
--     Example:
--
--
--          #include <syslog.h>
--          syslog (LOG_MAKEPRI(LOG_LOCAL1, LOG_ERROR),
--                  "Unable to make network connection to %s.  Error=%m", host);
--
--
-- - Function: void vsyslog (int FACILITY_PRIORITY, char *FORMAT, va_list
--          arglist)
--     This is functionally identical to `syslog', with the BSD style
--     variable length argument.
--
--
--
--File: libc.info,  Node: closelog,  Next: setlogmask,  Prev: syslog; vsyslog,  Up: Submitting Syslog Messages
--
--closelog
----------
--
--   The symbols referred to in this section are declared in the file
--`syslog.h'.
--
-- - Function: void closelog (void)
--     `closelog' closes the current Syslog connection, if there is one.
--     This includes closing the `dev/log' socket, if it is open.
--     `closelog' also sets the identification string for Syslog messages
--     back to the default, if `openlog' was called with a non-NULL
--     argument to IDENT.  The default identification string is the
--     program name taken from argv[0].
--
--     If you are writing shared library code that uses `openlog' to
--     generate custom syslog output, you should use `closelog' to drop
--     the GNU C library's internal reference to the IDENT pointer when
--     you are done.  Please read the section on `openlog' for more
--     information: *Note openlog::.
--
--     `closelog' does not flush any buffers.  You do not have to call
--     `closelog' before re-opening a Syslog connection with `initlog'.
--     Syslog connections are automatically closed on exec or exit.
--
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-31 glibc-2.3.2-200304020432/manual/libc.info-31
---- glibc-2.3.2/manual/libc.info-31	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-31	Thu Jan  1 01:00:00 1970
-@@ -1,799 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: setlogmask,  Next: Syslog Example,  Prev: closelog,  Up: Submitting Syslog Messages
--
--setlogmask
------------
--
--   The symbols referred to in this section are declared in the file
--`syslog.h'.
--
-- - Function: int setlogmask (int MASK)
--     `setlogmask' sets a mask (the "logmask") that determines which
--     future `syslog' calls shall be ignored.  If a program has not
--     called `setlogmask', `syslog' doesn't ignore any calls.  You can
--     use `setlogmask' to specify that messages of particular priorities
--     shall be ignored in the future.
--
--     A `setlogmask' call overrides any previous `setlogmask' call.
--
--     Note that the logmask exists entirely independently of opening and
--     closing of Syslog connections.
--
--     Setting the logmask has a similar effect to, but is not the same
--     as, configuring Syslog.  The Syslog configuration may cause Syslog
--     to discard certain messages it receives, but the logmask causes
--     certain messages never to get submitted to Syslog in the first
--     place.
--
--     MASK is a bit string with one bit corresponding to each of the
--     possible message priorities.  If the bit is on, `syslog' handles
--     messages of that priority normally.  If it is off, `syslog'
--     discards messages of that priority.  Use the message priority
--     macros described in *Note syslog; vsyslog:: and the `LOG_MASK' to
--     construct an appropriate MASK value, as in this example:
--
--          LOG_MASK(LOG_EMERG) | LOG_MASK(LOG_ERROR)
--
--     or
--
--          ~(LOG_MASK(LOG_INFO))
--
--     There is also a `LOG_UPTO' macro, which generates a mask with the
--     bits on for a certain priority and all priorities above it:
--
--          LOG_UPTO(LOG_ERROR)
--
--     The unfortunate naming of the macro is due to the fact that
--     internally, higher numbers are used for lower message priorities.
--
--
--
--File: libc.info,  Node: Syslog Example,  Prev: setlogmask,  Up: Submitting Syslog Messages
--
--Syslog Example
----------------
--
--   Here is an example of `openlog', `syslog', and `closelog':
--
--   This example sets the logmask so that debug and informational
--messages get discarded without ever reaching Syslog.  So the second
--`syslog' in the example does nothing.
--
--     #include <syslog.h>
--     
--     setlogmask (LOG_UPTO (LOG_NOTICE));
--     
--     openlog ("exampleprog", LOG_CONS | LOG_PID | LOG_NDELAY, LOG_LOCAL1);
--     
--     syslog (LOG_NOTICE, "Program started by User %d", getuid ());
--     syslog (LOG_INFO, "A tree falls in a forest");
--     
--     closelog ();
--
--
--File: libc.info,  Node: Mathematics,  Next: Arithmetic,  Prev: Syslog,  Up: Top
--
--Mathematics
--***********
--
--   This chapter contains information about functions for performing
--mathematical computations, such as trigonometric functions.  Most of
--these functions have prototypes declared in the header file `math.h'.
--The complex-valued functions are defined in `complex.h'.
--
--   All mathematical functions which take a floating-point argument have
--three variants, one each for `double', `float', and `long double'
--arguments.  The `double' versions are mostly defined in ISO C89.  The
--`float' and `long double' versions are from the numeric extensions to C
--included in ISO C99.
--
--   Which of the three versions of a function should be used depends on
--the situation.  For most calculations, the `float' functions are the
--fastest.  On the other hand, the `long double' functions have the
--highest precision.  `double' is somewhere in between.  It is usually
--wise to pick the narrowest type that can accommodate your data.  Not
--all machines have a distinct `long double' type; it may be the same as
--`double'.
--
--* Menu:
--
--* Mathematical Constants::      Precise numeric values for often-used
--                                 constants.
--* Trig Functions::              Sine, cosine, tangent, and friends.
--* Inverse Trig Functions::      Arcsine, arccosine, etc.
--* Exponents and Logarithms::    Also pow and sqrt.
--* Hyperbolic Functions::        sinh, cosh, tanh, etc.
--* Special Functions::           Bessel, gamma, erf.
--* Errors in Math Functions::    Known Maximum Errors in Math Functions.
--* Pseudo-Random Numbers::       Functions for generating pseudo-random
--				 numbers.
--* FP Function Optimizations::   Fast code or small code.
--
--
--File: libc.info,  Node: Mathematical Constants,  Next: Trig Functions,  Up: Mathematics
--
--Predefined Mathematical Constants
--=================================
--
--   The header `math.h' defines several useful mathematical constants.
--All values are defined as preprocessor macros starting with `M_'.  The
--values provided are:
--
--`M_E'
--     The base of natural logarithms.
--
--`M_LOG2E'
--     The logarithm to base `2' of `M_E'.
--
--`M_LOG10E'
--     The logarithm to base `10' of `M_E'.
--
--`M_LN2'
--     The natural logarithm of `2'.
--
--`M_LN10'
--     The natural logarithm of `10'.
--
--`M_PI'
--     Pi, the ratio of a circle's circumference to its diameter.
--
--`M_PI_2'
--     Pi divided by two.
--
--`M_PI_4'
--     Pi divided by four.
--
--`M_1_PI'
--     The reciprocal of pi (1/pi)
--
--`M_2_PI'
--     Two times the reciprocal of pi.
--
--`M_2_SQRTPI'
--     Two times the reciprocal of the square root of pi.
--
--`M_SQRT2'
--     The square root of two.
--
--`M_SQRT1_2'
--     The reciprocal of the square root of two (also the square root of
--     1/2).
--
--   These constants come from the Unix98 standard and were also
--available in 4.4BSD; therefore they are only defined if `_BSD_SOURCE' or
--`_XOPEN_SOURCE=500', or a more general feature select macro, is
--defined.  The default set of features includes these constants.  *Note
--Feature Test Macros::.
--
--   All values are of type `double'.  As an extension, the GNU C library
--also defines these constants with type `long double'.  The `long
--double' macros have a lowercase `l' appended to their names: `M_El',
--`M_PIl', and so forth.  These are only available if `_GNU_SOURCE' is
--defined.
--
--   _Note:_ Some programs use a constant named `PI' which has the same
--value as `M_PI'.  This constant is not standard; it may have appeared
--in some old AT&T headers, and is mentioned in Stroustrup's book on C++.
--It infringes on the user's name space, so the GNU C library does not
--define it.  Fixing programs written to expect it is simple: replace
--`PI' with `M_PI' throughout, or put `-DPI=M_PI' on the compiler command
--line.
--
--
--File: libc.info,  Node: Trig Functions,  Next: Inverse Trig Functions,  Prev: Mathematical Constants,  Up: Mathematics
--
--Trigonometric Functions
--=======================
--
--   These are the familiar `sin', `cos', and `tan' functions.  The
--arguments to all of these functions are in units of radians; recall
--that pi radians equals 180 degrees.
--
--   The math library normally defines `M_PI' to a `double' approximation
--of pi.  If strict ISO and/or POSIX compliance are requested this
--constant is not defined, but you can easily define it yourself:
--
--     #define M_PI 3.14159265358979323846264338327
--
--You can also compute the value of pi with the expression `acos (-1.0)'.
--
-- - Function: double sin (double X)
-- - Function: float sinf (float X)
-- - Function: long double sinl (long double X)
--     These functions return the sine of X, where X is given in radians.
--     The return value is in the range `-1' to `1'.
--
-- - Function: double cos (double X)
-- - Function: float cosf (float X)
-- - Function: long double cosl (long double X)
--     These functions return the cosine of X, where X is given in
--     radians.  The return value is in the range `-1' to `1'.
--
-- - Function: double tan (double X)
-- - Function: float tanf (float X)
-- - Function: long double tanl (long double X)
--     These functions return the tangent of X, where X is given in
--     radians.
--
--     Mathematically, the tangent function has singularities at odd
--     multiples of pi/2.  If the argument X is too close to one of these
--     singularities, `tan' will signal overflow.
--
--   In many applications where `sin' and `cos' are used, the sine and
--cosine of the same angle are needed at the same time.  It is more
--efficient to compute them simultaneously, so the library provides a
--function to do that.
--
-- - Function: void sincos (double X, double *SINX, double *COSX)
-- - Function: void sincosf (float X, float *SINX, float *COSX)
-- - Function: void sincosl (long double X, long double *SINX, long
--          double *COSX)
--     These functions return the sine of X in `*SINX' and the cosine of
--     X in `*COS', where X is given in radians.  Both values, `*SINX'
--     and `*COSX', are in the range of `-1' to `1'.
--
--     This function is a GNU extension.  Portable programs should be
--     prepared to cope with its absence.
--
--   ISO C99 defines variants of the trig functions which work on complex
--numbers.  The GNU C library provides these functions, but they are only
--useful if your compiler supports the new complex types defined by the
--standard.  (As of this writing GCC supports complex numbers, but there
--are bugs in the implementation.)
--
-- - Function: complex double csin (complex double Z)
-- - Function: complex float csinf (complex float Z)
-- - Function: complex long double csinl (complex long double Z)
--     These functions return the complex sine of Z.  The mathematical
--     definition of the complex sine is
--
--     sin (z) = 1/(2*i) * (exp (z*i) - exp (-z*i)).
--
-- - Function: complex double ccos (complex double Z)
-- - Function: complex float ccosf (complex float Z)
-- - Function: complex long double ccosl (complex long double Z)
--     These functions return the complex cosine of Z.  The mathematical
--     definition of the complex cosine is
--
--     cos (z) = 1/2 * (exp (z*i) + exp (-z*i))
--
-- - Function: complex double ctan (complex double Z)
-- - Function: complex float ctanf (complex float Z)
-- - Function: complex long double ctanl (complex long double Z)
--     These functions return the complex tangent of Z.  The mathematical
--     definition of the complex tangent is
--
--     tan (z) = -i * (exp (z*i) - exp (-z*i)) / (exp (z*i) + exp (-z*i))
--
--     The complex tangent has poles at pi/2 + 2n, where n is an integer.
--     `ctan' may signal overflow if Z is too close to a pole.
--
--
--File: libc.info,  Node: Inverse Trig Functions,  Next: Exponents and Logarithms,  Prev: Trig Functions,  Up: Mathematics
--
--Inverse Trigonometric Functions
--===============================
--
--   These are the usual arc sine, arc cosine and arc tangent functions,
--which are the inverses of the sine, cosine and tangent functions
--respectively.
--
-- - Function: double asin (double X)
-- - Function: float asinf (float X)
-- - Function: long double asinl (long double X)
--     These functions compute the arc sine of X--that is, the value whose
--     sine is X.  The value is in units of radians.  Mathematically,
--     there are infinitely many such values; the one actually returned
--     is the one between `-pi/2' and `pi/2' (inclusive).
--
--     The arc sine function is defined mathematically only over the
--     domain `-1' to `1'.  If X is outside the domain, `asin' signals a
--     domain error.
--
-- - Function: double acos (double X)
-- - Function: float acosf (float X)
-- - Function: long double acosl (long double X)
--     These functions compute the arc cosine of X--that is, the value
--     whose cosine is X.  The value is in units of radians.
--     Mathematically, there are infinitely many such values; the one
--     actually returned is the one between `0' and `pi' (inclusive).
--
--     The arc cosine function is defined mathematically only over the
--     domain `-1' to `1'.  If X is outside the domain, `acos' signals a
--     domain error.
--
-- - Function: double atan (double X)
-- - Function: float atanf (float X)
-- - Function: long double atanl (long double X)
--     These functions compute the arc tangent of X--that is, the value
--     whose tangent is X.  The value is in units of radians.
--     Mathematically, there are infinitely many such values; the one
--     actually returned is the one between `-pi/2' and `pi/2'
--     (inclusive).
--
-- - Function: double atan2 (double Y, double X)
-- - Function: float atan2f (float Y, float X)
-- - Function: long double atan2l (long double Y, long double X)
--     This function computes the arc tangent of Y/X, but the signs of
--     both arguments are used to determine the quadrant of the result,
--     and X is permitted to be zero.  The return value is given in
--     radians and is in the range `-pi' to `pi', inclusive.
--
--     If X and Y are coordinates of a point in the plane, `atan2'
--     returns the signed angle between the line from the origin to that
--     point and the x-axis.  Thus, `atan2' is useful for converting
--     Cartesian coordinates to polar coordinates.  (To compute the
--     radial coordinate, use `hypot'; see *Note Exponents and
--     Logarithms::.)
--
--     If both X and Y are zero, `atan2' returns zero.
--
--   ISO C99 defines complex versions of the inverse trig functions.
--
-- - Function: complex double casin (complex double Z)
-- - Function: complex float casinf (complex float Z)
-- - Function: complex long double casinl (complex long double Z)
--     These functions compute the complex arc sine of Z--that is, the
--     value whose sine is Z.  The value returned is in radians.
--
--     Unlike the real-valued functions, `casin' is defined for all
--     values of Z.
--
-- - Function: complex double cacos (complex double Z)
-- - Function: complex float cacosf (complex float Z)
-- - Function: complex long double cacosl (complex long double Z)
--     These functions compute the complex arc cosine of Z--that is, the
--     value whose cosine is Z.  The value returned is in radians.
--
--     Unlike the real-valued functions, `cacos' is defined for all
--     values of Z.
--
-- - Function: complex double catan (complex double Z)
-- - Function: complex float catanf (complex float Z)
-- - Function: complex long double catanl (complex long double Z)
--     These functions compute the complex arc tangent of Z--that is, the
--     value whose tangent is Z.  The value is in units of radians.
--
--
--File: libc.info,  Node: Exponents and Logarithms,  Next: Hyperbolic Functions,  Prev: Inverse Trig Functions,  Up: Mathematics
--
--Exponentiation and Logarithms
--=============================
--
-- - Function: double exp (double X)
-- - Function: float expf (float X)
-- - Function: long double expl (long double X)
--     These functions compute `e' (the base of natural logarithms) raised
--     to the power X.
--
--     If the magnitude of the result is too large to be representable,
--     `exp' signals overflow.
--
-- - Function: double exp2 (double X)
-- - Function: float exp2f (float X)
-- - Function: long double exp2l (long double X)
--     These functions compute `2' raised to the power X.
--     Mathematically, `exp2 (x)' is the same as `exp (x * log (2))'.
--
-- - Function: double exp10 (double X)
-- - Function: float exp10f (float X)
-- - Function: long double exp10l (long double X)
-- - Function: double pow10 (double X)
-- - Function: float pow10f (float X)
-- - Function: long double pow10l (long double X)
--     These functions compute `10' raised to the power X.
--     Mathematically, `exp10 (x)' is the same as `exp (x * log (10))'.
--
--     These functions are GNU extensions.  The name `exp10' is
--     preferred, since it is analogous to `exp' and `exp2'.
--
-- - Function: double log (double X)
-- - Function: float logf (float X)
-- - Function: long double logl (long double X)
--     These functions compute the natural logarithm of X.  `exp (log
--     (X))' equals X, exactly in mathematics and approximately in C.
--
--     If X is negative, `log' signals a domain error.  If X is zero, it
--     returns negative infinity; if X is too close to zero, it may
--     signal overflow.
--
-- - Function: double log10 (double X)
-- - Function: float log10f (float X)
-- - Function: long double log10l (long double X)
--     These functions return the base-10 logarithm of X.  `log10 (X)'
--     equals `log (X) / log (10)'.
--
--
-- - Function: double log2 (double X)
-- - Function: float log2f (float X)
-- - Function: long double log2l (long double X)
--     These functions return the base-2 logarithm of X.  `log2 (X)'
--     equals `log (X) / log (2)'.
--
-- - Function: double logb (double X)
-- - Function: float logbf (float X)
-- - Function: long double logbl (long double X)
--     These functions extract the exponent of X and return it as a
--     floating-point value.  If `FLT_RADIX' is two, `logb' is equal to
--     `floor (log2 (x))', except it's probably faster.
--
--     If X is de-normalized, `logb' returns the exponent X would have if
--     it were normalized.  If X is infinity (positive or negative),
--     `logb' returns oo.  If X is zero, `logb' returns oo.  It does not
--     signal.
--
-- - Function: int ilogb (double X)
-- - Function: int ilogbf (float X)
-- - Function: int ilogbl (long double X)
--     These functions are equivalent to the corresponding `logb'
--     functions except that they return signed integer values.
--
--Since integers cannot represent infinity and NaN, `ilogb' instead
--returns an integer that can't be the exponent of a normal floating-point
--number.  `math.h' defines constants so you can check for this.
--
-- - Macro: int FP_ILOGB0
--     `ilogb' returns this value if its argument is `0'.  The numeric
--     value is either `INT_MIN' or `-INT_MAX'.
--
--     This macro is defined in ISO C99.
--
-- - Macro: int FP_ILOGBNAN
--     `ilogb' returns this value if its argument is `NaN'.  The numeric
--     value is either `INT_MIN' or `INT_MAX'.
--
--     This macro is defined in ISO C99.
--
--   These values are system specific.  They might even be the same.  The
--proper way to test the result of `ilogb' is as follows:
--
--     i = ilogb (f);
--     if (i == FP_ILOGB0 || i == FP_ILOGBNAN)
--       {
--         if (isnan (f))
--           {
--             /* Handle NaN.  */
--           }
--         else if (f  == 0.0)
--           {
--             /* Handle 0.0.  */
--           }
--         else
--           {
--             /* Some other value with large exponent,
--                perhaps +Inf.  */
--           }
--       }
--
-- - Function: double pow (double BASE, double POWER)
-- - Function: float powf (float BASE, float POWER)
-- - Function: long double powl (long double BASE, long double POWER)
--     These are general exponentiation functions, returning BASE raised
--     to POWER.
--
--     Mathematically, `pow' would return a complex number when BASE is
--     negative and POWER is not an integral value.  `pow' can't do that,
--     so instead it signals a domain error. `pow' may also underflow or
--     overflow the destination type.
--
-- - Function: double sqrt (double X)
-- - Function: float sqrtf (float X)
-- - Function: long double sqrtl (long double X)
--     These functions return the nonnegative square root of X.
--
--     If X is negative, `sqrt' signals a domain error.  Mathematically,
--     it should return a complex number.
--
-- - Function: double cbrt (double X)
-- - Function: float cbrtf (float X)
-- - Function: long double cbrtl (long double X)
--     These functions return the cube root of X.  They cannot fail;
--     every representable real value has a representable real cube root.
--
-- - Function: double hypot (double X, double Y)
-- - Function: float hypotf (float X, float Y)
-- - Function: long double hypotl (long double X, long double Y)
--     These functions return `sqrt (X*X + Y*Y)'.  This is the length of
--     the hypotenuse of a right triangle with sides of length X and Y,
--     or the distance of the point (X, Y) from the origin.  Using this
--     function instead of the direct formula is wise, since the error is
--     much smaller.  See also the function `cabs' in *Note Absolute
--     Value::.
--
-- - Function: double expm1 (double X)
-- - Function: float expm1f (float X)
-- - Function: long double expm1l (long double X)
--     These functions return a value equivalent to `exp (X) - 1'.  They
--     are computed in a way that is accurate even if X is near zero--a
--     case where `exp (X) - 1' would be inaccurate owing to subtraction
--     of two numbers that are nearly equal.
--
-- - Function: double log1p (double X)
-- - Function: float log1pf (float X)
-- - Function: long double log1pl (long double X)
--     These functions returns a value equivalent to `log (1 + X)'.  They
--     are computed in a way that is accurate even if X is near zero.
--
--   ISO C99 defines complex variants of some of the exponentiation and
--logarithm functions.
--
-- - Function: complex double cexp (complex double Z)
-- - Function: complex float cexpf (complex float Z)
-- - Function: complex long double cexpl (complex long double Z)
--     These functions return `e' (the base of natural logarithms) raised
--     to the power of Z.  Mathematically, this corresponds to the value
--
--     exp (z) = exp (creal (z)) * (cos (cimag (z)) + I * sin (cimag (z)))
--
-- - Function: complex double clog (complex double Z)
-- - Function: complex float clogf (complex float Z)
-- - Function: complex long double clogl (complex long double Z)
--     These functions return the natural logarithm of Z.
--     Mathematically, this corresponds to the value
--
--     log (z) = log (cabs (z)) + I * carg (z)
--
--     `clog' has a pole at 0, and will signal overflow if Z equals or is
--     very close to 0.  It is well-defined for all other values of Z.
--
-- - Function: complex double clog10 (complex double Z)
-- - Function: complex float clog10f (complex float Z)
-- - Function: complex long double clog10l (complex long double Z)
--     These functions return the base 10 logarithm of the complex value
--     Z. Mathematically, this corresponds to the value
--
--     log (z) = log10 (cabs (z)) + I * carg (z)
--
--     These functions are GNU extensions.
--
-- - Function: complex double csqrt (complex double Z)
-- - Function: complex float csqrtf (complex float Z)
-- - Function: complex long double csqrtl (complex long double Z)
--     These functions return the complex square root of the argument Z.
--     Unlike the real-valued functions, they are defined for all values
--     of Z.
--
-- - Function: complex double cpow (complex double BASE, complex double
--          POWER)
-- - Function: complex float cpowf (complex float BASE, complex float
--          POWER)
-- - Function: complex long double cpowl (complex long double BASE,
--          complex long double POWER)
--     These functions return BASE raised to the power of POWER.  This is
--     equivalent to `cexp (y * clog (x))'
--
--
--File: libc.info,  Node: Hyperbolic Functions,  Next: Special Functions,  Prev: Exponents and Logarithms,  Up: Mathematics
--
--Hyperbolic Functions
--====================
--
--   The functions in this section are related to the exponential
--functions; see *Note Exponents and Logarithms::.
--
-- - Function: double sinh (double X)
-- - Function: float sinhf (float X)
-- - Function: long double sinhl (long double X)
--     These functions return the hyperbolic sine of X, defined
--     mathematically as `(exp (X) - exp (-X)) / 2'.  They may signal
--     overflow if X is too large.
--
-- - Function: double cosh (double X)
-- - Function: float coshf (float X)
-- - Function: long double coshl (long double X)
--     These function return the hyperbolic cosine of X, defined
--     mathematically as `(exp (X) + exp (-X)) / 2'.  They may signal
--     overflow if X is too large.
--
-- - Function: double tanh (double X)
-- - Function: float tanhf (float X)
-- - Function: long double tanhl (long double X)
--     These functions return the hyperbolic tangent of X, defined
--     mathematically as `sinh (X) / cosh (X)'.  They may signal overflow
--     if X is too large.
--
--   There are counterparts for the hyperbolic functions which take
--complex arguments.
--
-- - Function: complex double csinh (complex double Z)
-- - Function: complex float csinhf (complex float Z)
-- - Function: complex long double csinhl (complex long double Z)
--     These functions return the complex hyperbolic sine of Z, defined
--     mathematically as `(exp (Z) - exp (-Z)) / 2'.
--
-- - Function: complex double ccosh (complex double Z)
-- - Function: complex float ccoshf (complex float Z)
-- - Function: complex long double ccoshl (complex long double Z)
--     These functions return the complex hyperbolic cosine of Z, defined
--     mathematically as `(exp (Z) + exp (-Z)) / 2'.
--
-- - Function: complex double ctanh (complex double Z)
-- - Function: complex float ctanhf (complex float Z)
-- - Function: complex long double ctanhl (complex long double Z)
--     These functions return the complex hyperbolic tangent of Z,
--     defined mathematically as `csinh (Z) / ccosh (Z)'.
--
-- - Function: double asinh (double X)
-- - Function: float asinhf (float X)
-- - Function: long double asinhl (long double X)
--     These functions return the inverse hyperbolic sine of X--the value
--     whose hyperbolic sine is X.
--
-- - Function: double acosh (double X)
-- - Function: float acoshf (float X)
-- - Function: long double acoshl (long double X)
--     These functions return the inverse hyperbolic cosine of X--the
--     value whose hyperbolic cosine is X.  If X is less than `1',
--     `acosh' signals a domain error.
--
-- - Function: double atanh (double X)
-- - Function: float atanhf (float X)
-- - Function: long double atanhl (long double X)
--     These functions return the inverse hyperbolic tangent of X--the
--     value whose hyperbolic tangent is X.  If the absolute value of X
--     is greater than `1', `atanh' signals a domain error; if it is
--     equal to 1, `atanh' returns infinity.
--
-- - Function: complex double casinh (complex double Z)
-- - Function: complex float casinhf (complex float Z)
-- - Function: complex long double casinhl (complex long double Z)
--     These functions return the inverse complex hyperbolic sine of
--     Z--the value whose complex hyperbolic sine is Z.
--
-- - Function: complex double cacosh (complex double Z)
-- - Function: complex float cacoshf (complex float Z)
-- - Function: complex long double cacoshl (complex long double Z)
--     These functions return the inverse complex hyperbolic cosine of
--     Z--the value whose complex hyperbolic cosine is Z.  Unlike the
--     real-valued functions, there are no restrictions on the value of Z.
--
-- - Function: complex double catanh (complex double Z)
-- - Function: complex float catanhf (complex float Z)
-- - Function: complex long double catanhl (complex long double Z)
--     These functions return the inverse complex hyperbolic tangent of
--     Z--the value whose complex hyperbolic tangent is Z.  Unlike the
--     real-valued functions, there are no restrictions on the value of Z.
--
--
--File: libc.info,  Node: Special Functions,  Next: Errors in Math Functions,  Prev: Hyperbolic Functions,  Up: Mathematics
--
--Special Functions
--=================
--
--   These are some more exotic mathematical functions which are sometimes
--useful.  Currently they only have real-valued versions.
--
-- - Function: double erf (double X)
-- - Function: float erff (float X)
-- - Function: long double erfl (long double X)
--     `erf' returns the error function of X.  The error function is
--     defined as
--          erf (x) = 2/sqrt(pi) * integral from 0 to x of exp(-t^2) dt
--
-- - Function: double erfc (double X)
-- - Function: float erfcf (float X)
-- - Function: long double erfcl (long double X)
--     `erfc' returns `1.0 - erf(X)', but computed in a fashion that
--     avoids round-off error when X is large.
--
-- - Function: double lgamma (double X)
-- - Function: float lgammaf (float X)
-- - Function: long double lgammal (long double X)
--     `lgamma' returns the natural logarithm of the absolute value of
--     the gamma function of X.  The gamma function is defined as
--          gamma (x) = integral from 0 to oo of t^(x-1) e^-t dt
--
--     The sign of the gamma function is stored in the global variable
--     SIGNGAM, which is declared in `math.h'.  It is `1' if the
--     intermediate result was positive or zero, or `-1' if it was
--     negative.
--
--     To compute the real gamma function you can use the `tgamma'
--     function or you can compute the values as follows:
--          lgam = lgamma(x);
--          gam  = signgam*exp(lgam);
--
--     The gamma function has singularities at the non-positive integers.
--     `lgamma' will raise the zero divide exception if evaluated at a
--     singularity.
--
-- - Function: double lgamma_r (double X, int *SIGNP)
-- - Function: float lgammaf_r (float X, int *SIGNP)
-- - Function: long double lgammal_r (long double X, int *SIGNP)
--     `lgamma_r' is just like `lgamma', but it stores the sign of the
--     intermediate result in the variable pointed to by SIGNP instead of
--     in the SIGNGAM global.  This means it is reentrant.
--
-- - Function: double gamma (double X)
-- - Function: float gammaf (float X)
-- - Function: long double gammal (long double X)
--     These functions exist for compatibility reasons.  They are
--     equivalent to `lgamma' etc.  It is better to use `lgamma' since
--     for one the name reflects better the actual computation, moreover
--     `lgamma' is standardized in ISO C99 while `gamma' is not.
--
-- - Function: double tgamma (double X)
-- - Function: float tgammaf (float X)
-- - Function: long double tgammal (long double X)
--     `tgamma' applies the gamma function to X.  The gamma function is
--     defined as
--          gamma (x) = integral from 0 to oo of t^(x-1) e^-t dt
--
--     This function was introduced in ISO C99.
--
-- - Function: double j0 (double X)
-- - Function: float j0f (float X)
-- - Function: long double j0l (long double X)
--     `j0' returns the Bessel function of the first kind of order 0 of
--     X.  It may signal underflow if X is too large.
--
-- - Function: double j1 (double X)
-- - Function: float j1f (float X)
-- - Function: long double j1l (long double X)
--     `j1' returns the Bessel function of the first kind of order 1 of
--     X.  It may signal underflow if X is too large.
--
-- - Function: double jn (int n, double X)
-- - Function: float jnf (int n, float X)
-- - Function: long double jnl (int n, long double X)
--     `jn' returns the Bessel function of the first kind of order N of
--     X.  It may signal underflow if X is too large.
--
-- - Function: double y0 (double X)
-- - Function: float y0f (float X)
-- - Function: long double y0l (long double X)
--     `y0' returns the Bessel function of the second kind of order 0 of
--     X.  It may signal underflow if X is too large.  If X is negative,
--     `y0' signals a domain error; if it is zero, `y0' signals overflow
--     and returns -oo.
--
-- - Function: double y1 (double X)
-- - Function: float y1f (float X)
-- - Function: long double y1l (long double X)
--     `y1' returns the Bessel function of the second kind of order 1 of
--     X.  It may signal underflow if X is too large.  If X is negative,
--     `y1' signals a domain error; if it is zero, `y1' signals overflow
--     and returns -oo.
--
-- - Function: double yn (int n, double X)
-- - Function: float ynf (int n, float X)
-- - Function: long double ynl (int n, long double X)
--     `yn' returns the Bessel function of the second kind of order N of
--     X.  It may signal underflow if X is too large.  If X is negative,
--     `yn' signals a domain error; if it is zero, `yn' signals overflow
--     and returns -oo.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-32 glibc-2.3.2-200304020432/manual/libc.info-32
---- glibc-2.3.2/manual/libc.info-32	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-32	Thu Jan  1 01:00:00 1970
-@@ -1,865 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Errors in Math Functions,  Next: Pseudo-Random Numbers,  Prev: Special Functions,  Up: Mathematics
--
--Known Maximum Errors in Math Functions
--======================================
--
--   This section lists the known errors of the functions in the math
--library.  Errors are measured in "units of the last place".  This is a
--measure for the relative error.  For a number z with the representation
--d.d...d*2^e (we assume IEEE floating-point numbers with base 2) the ULP
--is represented by
--
--     |d.d...d - (z / 2^e)| / 2^(p - 1)
--
--where p is the number of bits in the mantissa of the floating-point
--number representation.  Ideally the error for all functions is always
--less than 0.5ulps.  Using rounding bits this is also possible and
--normally implemented for the basic operations.  To achieve the same for
--the complex math functions requires a lot more work and this has not
--yet been done.
--
--   Therefore many of the functions in the math library have errors.  The
--table lists the maximum error for each function which is exposed by one
--of the existing tests in the test suite.  The table tries to cover as
--much as possible and list the actual maximum error (or at least a
--ballpark figure) but this is often not achieved due to the large search
--space.
--
--   The table lists the ULP values for different architectures.
--Different architectures have different results since their hardware
--support for floating-point operations varies and also the existing
--hardware support is different.
--
--Function      Alpha           ARM             Generic         ix86            IA64
--acosf         -               -               -               -               -
--acos          -               -               -               -               -
--acosl         -               -               -               1150            -
--acoshf        -               -               -               -               -
--acosh         -               -               -               -               -
--acoshl        -               -               -               1               -
--asinf         2               2               -               -               -
--asin          1               1               -               1               1
--asinl         -               -               -               1               -
--asinhf        -               -               -               -               -
--asinh         -               -               -               -               -
--asinhl        -               -               -               656             14
--atanf         -               -               -               -               -
--atan          -               -               -               -               -
--atanl         -               -               -               549             -
--atanhf        -               -               -               -               -
--atanh         1               1               -               1               -
--atanhl        -               -               -               1605            -
--atan2f        4               -               -               -               -
--atan2         -               -               -               -               -
--atan2l        -               -               -               549             -
--cabsf         1               1               -               1               1
--cabs          1               1               -               1               1
--cabsl         -               -               -               560             1
--cacosf        1 + i 1         1 + i 1         -               1 + i 2         1 + i 2
--cacos         1 + i 0         1 + i 0         -               1 + i 0         1 + i 0
--cacosl        -               -               -               151 + i 329     1 + i 1
--cacoshf       7 + i 3         7 + i 3         -               4 + i 4         7 + i 0
--cacosh        1 + i 1         1 + i 1         -               1 + i 1         1 + i 1
--cacoshl       -               -               -               328 + i 151     7 + i 1
--cargf         -               -               -               -               -
--carg          -               -               -               -               -
--cargl         -               -               -               -               -
--casinf        2 + i 1         2 + i 1         -               2 + i 2         2 + i 2
--casin         3 + i 0         3 + i 0         -               3 + i 0         3 + i 0
--casinl        -               -               -               603 + i 329     0 + i 1
--casinhf       1 + i 6         1 + i 6         -               1 + i 6         1 + i 6
--casinh        5 + i 3         5 + i 3         -               5 + i 3         5 + i 3
--casinhl       -               -               -               892 + i 12      5 + i 5
--catanf        4 + i 1         4 + i 1         -               0 + i 1         0 + i 1
--catan         0 + i 1         0 + i 1         -               0 + i 1         0 + i 1
--catanl        -               -               -               251 + i 474     1 + i 0
--catanhf       1 + i 6         1 + i 6         -               1 + i 0         -
--catanh        4 + i 1         4 + i 1         -               2 + i 0         4 + i 0
--catanhl       -               -               -               66 + i 447      1 + i 0
--cbrtf         -               -               -               -               -
--cbrt          1               1               -               1               1
--cbrtl         -               -               -               716             -
--ccosf         0 + i 1         0 + i 1         -               1 + i 1         1 + i 1
--ccos          1 + i 1         1 + i 1         -               1 + i 1         1 + i 1
--ccosl         -               -               -               5 + i 1901      0 + i 1
--ccoshf        1 + i 1         1 + i 1         -               1 + i 1         1 + i 1
--ccosh         1 + i 1         1 + i 1         -               1 + i 1         1 + i 1
--ccoshl        -               -               -               1467 + i 1183   1 + i 1
--ceilf         -               -               -               -               -
--ceil          -               -               -               -               -
--ceill         -               -               -               -               -
--cexpf         1 + i 1         1 + i 1         -               1 + i 0         1 + i 1
--cexp          1 + i 0         1 + i 0         -               -               1 + i 0
--cexpl         -               -               -               940 + i 1067    2 + i 0
--cimagf        -               -               -               -               -
--cimag         -               -               -               -               -
--cimagl        -               -               -               -               -
--clogf         0 + i 3         0 + i 3         -               -               -
--clog          0 + i 1         0 + i 1         -               -               -
--clogl         -               -               -               0 + i 1         -
--clog10f       1 + i 5         1 + i 5         -               1 + i 1         1 + i 1
--clog10        1 + i 1         1 + i 1         -               2 + i 1         2 + i 1
--clog10l       -               -               -               1403 + i 186    1 + i 2
--conjf         -               -               -               -               -
--conj          -               -               -               -               -
--conjl         -               -               -               -               -
--copysignf     -               -               -               -               -
--copysign      -               -               -               -               -
--copysignl     -               -               -               -               -
--cosf          1               1               -               1               1
--cos           2               2               -               2               2
--cosl          -               -               -               529             0.5
--coshf         -               -               -               -               -
--cosh          -               -               -               -               -
--coshl         -               -               -               309             2
--cpowf         4 + i 2         4 + i 2         -               4 + i 2.5333    5 + i 2.5333
--cpow          1 + i 1.1031    1 + i 1.1031    -               1 + i 1.104     1 + i 1.1031
--cpowl         -               -               -               2 + i 9         1 + i 4
--cprojf        -               -               -               -               -
--cproj         -               -               -               -               -
--cprojl        -               -               -               -               -
--crealf        -               -               -               -               -
--creal         -               -               -               -               -
--creall        -               -               -               -               -
--csinf         0 + i 1         0 + i 1         -               -               -
--csin          -               -               -               -               -
--csinl         -               -               -               966 + i 168     0 + i 1
--csinhf        1 + i 1         1 + i 1         -               1 + i 1         1 + i 1
--csinh         0 + i 1         0 + i 1         -               1 + i 1         1 + i 1
--csinhl        -               -               -               413 + i 477     2 + i 2
--csqrtf        1 + i 1         1 + i 1         -               -               1 + i 1
--csqrt         1 + i 0         1 + i 0         -               1 + i 0         1 + i 0
--csqrtl        -               -               -               237 + i 128     -
--ctanf         1 + i 1         1 + i 1         -               1 + i 1         1 + i 1
--ctan          1 + i 1         1 + i 1         -               1 + i 1         1 + i 1
--ctanl         -               -               -               690 + i 367     436 + i 1
--ctanhf        2 + i 1         2 + i 1         -               1 + i 1         1 + i 1
--ctanh         2 + i 2         2 + i 2         -               0 + i 1         0 + i 1
--ctanhl        -               -               -               286 + i 3074    1 + i 24
--erff          -               -               -               -               -
--erf           -               -               -               -               -
--erfl          -               -               -               -               -
--erfcf         12              12              -               12              12
--erfc          24              24              -               24              24
--erfcl         -               -               -               36              12
--expf          -               -               -               -               -
--exp           -               -               -               -               -
--expl          -               -               -               754             -
--exp10f        2               2               -               -               2
--exp10         6               6               -               1               6
--exp10l        -               -               -               1182            3
--exp2f         -               -               -               -               -
--exp2          -               -               -               -               -
--exp2l         -               -               -               462             -
--expm1f        1               1               -               -               -
--expm1         -               -               -               -               -
--expm1l        -               -               -               825             1
--fabsf         -               -               -               -               -
--fabs          -               -               -               -               -
--fabsl         -               -               -               -               -
--fdimf         -               -               -               -               -
--fdim          -               -               -               -               -
--fdiml         -               -               -               -               -
--floorf        -               -               -               -               -
--floor         -               -               -               -               -
--floorl        -               -               -               -               -
--fmaf          -               -               -               -               -
--fma           -               -               -               -               -
--fmal          -               -               -               -               -
--fmaxf         -               -               -               -               -
--fmax          -               -               -               -               -
--fmaxl         -               -               -               -               -
--fminf         -               -               -               -               -
--fmin          -               -               -               -               -
--fminl         -               -               -               -               -
--fmodf         1               1               -               1               1
--fmod          2               2               -               2               2
--fmodl         -               -               -               4096            1
--frexpf        -               -               -               -               -
--frexp         -               -               -               -               -
--frexpl        -               -               -               -               -
--gammaf        -               -               -               -               -
--gamma         -               -               -               1               -
--gammal        -               -               -               1               1
--hypotf        1               1               -               1               1
--hypot         1               1               -               1               1
--hypotl        -               -               -               560             1
--ilogbf        -               -               -               -               -
--ilogb         -               -               -               -               -
--ilogbl        -               -               -               -               -
--j0f           2               2               -               1               1
--j0            2               2               -               2               2
--j0l           -               -               -               1               2
--j1f           2               2               -               1               2
--j1            1               1               -               2               1
--j1l           -               -               -               2               -
--jnf           4               4               -               2               4
--jn            6               6               -               5               6
--jnl           -               -               -               2               2
--lgammaf       2               2               -               2               2
--lgamma        1               1               -               1               1
--lgammal       -               -               -               1               1
--lrintf        -               -               -               -               -
--lrint         -               -               -               -               -
--lrintl        -               -               -               -               -
--llrintf       -               -               -               -               -
--llrint        -               -               -               -               -
--llrintl       -               -               -               -               -
--logf          1               1               -               1               1
--log           1               1               -               1               1
--logl          -               -               -               2341            1
--log10f        1               1               -               1               1
--log10         1               1               -               1               1
--log10l        -               -               -               2033            1
--log1pf        1               1               -               1               1
--log1p         1               1               -               1               1
--log1pl        -               -               -               585             1
--log2f         1               1               -               1               1
--log2          1               1               -               1               1
--log2l         -               -               -               1688            -
--logbf         -               -               -               -               -
--logb          -               -               -               -               -
--logbl         -               -               -               -               -
--lroundf       -               -               -               -               -
--lround        -               -               -               -               -
--lroundl       -               -               -               -               -
--llroundf      -               -               -               -               -
--llround       -               -               -               -               -
--llroundl      -               -               -               -               -
--modff         -               -               -               -               -
--modf          -               -               -               -               -
--modfl         -               -               -               -               -
--nearbyintf    -               -               -               -               -
--nearbyint     -               -               -               -               -
--nearbyintl    -               -               -               -               -
--nextafterf    -               -               -               -               -
--nextafter     -               -               -               -               -
--nextafterl    -               -               -               -               -
--nexttowardf   -               -               -               -               -
--nexttoward    -               -               -               -               -
--nexttowardl   -               -               -               -               -
--powf          -               -               -               -               -
--pow           -               -               -               -               -
--powl          -               -               -               725             1
--remainderf    -               -               -               -               -
--remainder     -               -               -               -               -
--remainderl    -               -               -               -               -
--remquof       -               -               -               -               -
--remquo        -               -               -               -               -
--remquol       -               -               -               -               -
--rintf         -               -               -               -               -
--rint          -               -               -               -               -
--rintl         -               -               -               -               -
--roundf        -               -               -               -               -
--round         -               -               -               -               -
--roundl        -               -               -               -               -
--scalbf        -               -               -               -               -
--scalb         -               -               -               -               -
--scalbl        -               -               -               -               -
--scalbnf       -               -               -               -               -
--scalbn        -               -               -               -               -
--scalbnl       -               -               -               -               -
--scalblnf      -               -               -               -               -
--scalbln       -               -               -               -               -
--scalblnl      -               -               -               -               -
--sinf          -               -               -               -               -
--sin           -               -               -               -               -
--sinl          -               -               -               627             1
--sincosf       1               1               -               1               1
--sincos        1               1               -               1               1
--sincosl       -               -               -               627             1
--sinhf         1               1               -               1               1
--sinh          1               1               -               -               -
--sinhl         -               -               -               1029            1
--sqrtf         -               -               -               -               -
--sqrt          -               -               -               -               -
--sqrtl         -               -               -               489             -
--tanf          -               -               -               -               -
--tan           0.5             0.5             -               0.5             0.5
--tanl          -               -               -               1401            1
--tanhf         1               1               -               -               1
--tanh          1               1               -               -               1
--tanhl         -               -               -               521             1
--tgammaf       1               1               -               1               1
--tgamma        1               1               -               2               1
--tgammal       -               -               -               2               1
--truncf        -               -               -               -               -
--trunc         -               -               -               -               -
--truncl        -               -               -               -               -
--y0f           1               1               -               1               1
--y0            2               2               -               3               2
--y0l           -               -               -               2               2
--y1f           2               2               -               2               2
--y1            3               3               -               3               3
--y1l           -               -               -               2               1
--ynf           2               2               -               3               2
--yn            3               3               -               6               3
--ynl           -               -               -               7               7
--
--Function      M68k            MIPS            PowerPC         S/390           SH4
--acosf         -               -               -               -               -
--acos          -               -               -               -               -
--acosl         1               -               -               -               -
--acoshf        -               -               -               -               -
--acosh         -               -               -               -               -
--acoshl        1               -               -               -               -
--asinf         -               2               2               2               2
--asin          1               1               1               1               1
--asinl         1               -               -               -               -
--asinhf        -               -               -               -               -
--asinh         -               -               -               -               -
--asinhl        14              -               -               -               -
--atanf         -               -               -               -               -
--atan          -               -               -               -               -
--atanl         -               -               -               -               -
--atanhf        -               -               -               -               -
--atanh         1               1               1               1               1
--atanhl        -               -               -               -               -
--atan2f        -               4               4               4               4
--atan2         -               -               -               -               -
--atan2l        -               -               -               -               -
--cabsf         1               1               1               1               1
--cabs          -               1               1               1               1
--cabsl         1               -               -               -               -
--cacosf        1 + i 2         1 + i 1         1 + i 1         1 + i 1         1 + i 1
--cacos         1 + i 0         1 + i 0         1 + i 0         1 + i 0         1 + i 0
--cacosl        1 + i 1         -               -               -               -
--cacoshf       7 + i 0         7 + i 3         7 + i 3         7 + i 3         7 + i 3
--cacosh        1 + i 1         1 + i 1         1 + i 1         1 + i 1         1 + i 1
--cacoshl       6 + i 2         -               -               -               -
--cargf         -               -               -               -               -
--carg          -               -               -               -               -
--cargl         -               -               -               -               -
--casinf        2 + i 2         2 + i 1         2 + i 1         2 + i 1         2 + i 1
--casin         3 + i 0         3 + i 0         3 + i 0         3 + i 0         3 + i 0
--casinl        0 + i 1         -               -               -               -
--casinhf       19 + i 2        1 + i 6         1 + i 6         1 + i 6         1 + i 6
--casinh        6 + i 13        5 + i 3         5 + i 3         5 + i 3         5 + i 3
--casinhl       5 + i 6         -               -               -               -
--catanf        0 + i 1         4 + i 1         4 + i 1         4 + i 1         4 + i 1
--catan         0 + i 1         0 + i 1         0 + i 1         0 + i 1         0 + i 1
--catanl        1 + i 0         -               -               -               -
--catanhf       -               1 + i 6         0 + i 6         1 + i 6         1 + i 6
--catanh        -               4 + i 1         4 + i 1         4 + i 1         4 + i 1
--catanhl       1 + i 0         -               -               -               -
--cbrtf         -               -               -               -               -
--cbrt          1               1               1               1               1
--cbrtl         1               -               -               -               -
--ccosf         1 + i 1         0 + i 1         0 + i 1         0 + i 1         0 + i 1
--ccos          0 + i 1         1 + i 1         1 + i 1         1 + i 1         1 + i 1
--ccosl         0 + i 1         -               -               -               -
--ccoshf        3 + i 1         1 + i 1         1 + i 1         1 + i 1         1 + i 1
--ccosh         1 + i 0         1 + i 1         1 + i 1         1 + i 1         1 + i 1
--ccoshl        1 + i 2         -               -               -               -
--ceilf         -               -               -               -               -
--ceil          -               -               -               -               -
--ceill         -               -               -               -               -
--cexpf         3 + i 2         1 + i 1         1 + i 1         1 + i 1         1 + i 1
--cexp          -               1 + i 0         1 + i 0         1 + i 0         1 + i 0
--cexpl         2 + i 0         -               -               -               -
--cimagf        -               -               -               -               -
--cimag         -               -               -               -               -
--cimagl        -               -               -               -               -
--clogf         -               0 + i 3         0 + i 3         0 + i 3         0 + i 3
--clog          -               0 + i 1         0 + i 1         0 + i 1         0 + i 1
--clogl         -               -               -               -               -
--clog10f       1 + i 1         1 + i 5         1 + i 5         1 + i 5         1 + i 5
--clog10        1 + i 1         1 + i 1         1 + i 1         1 + i 1         1 + i 1
--clog10l       1 + i 3         -               -               -               -
--conjf         -               -               -               -               -
--conj          -               -               -               -               -
--conjl         -               -               -               -               -
--copysignf     -               -               -               -               -
--copysign      -               -               -               -               -
--copysignl     -               -               -               -               -
--cosf          1               1               1               1               1
--cos           2               2               2               2               2
--cosl          1               -               -               -               -
--coshf         -               -               -               -               -
--cosh          -               -               -               -               -
--coshl         2               -               -               -               -
--cpowf         1 + i 6         4 + i 2         4 + i 2         4 + i 2         4 + i 2
--cpow          1 + i 2         1 + i 1.1031    1 + i 2         1 + i 1.1031    1 + i 1.1031
--cpowl         5 + i 2         -               -               -               -
--cprojf        -               -               -               -               -
--cproj         -               -               -               -               -
--cprojl        -               -               -               -               -
--crealf        -               -               -               -               -
--creal         -               -               -               -               -
--creall        -               -               -               -               -
--csinf         1 + i 1         0 + i 1         0 + i 1         0 + i 1         0 + i 1
--csin          -               -               -               -               -
--csinl         -               -               -               -               -
--csinhf        1 + i 1         1 + i 1         1 + i 1         1 + i 1         1 + i 1
--csinh         -               0 + i 1         0 + i 1         0 + i 1         0 + i 1
--csinhl        1 + i 2         -               -               -               -
--csqrtf        1 + i 0         1 + i 1         1 + i 1         1 + i 1         1 + i 1
--csqrt         -               1 + i 0         1 + i 0         1 + i 0         1 + i 0
--csqrtl        -               -               -               -               -
--ctanf         1 + i 0         1 + i 1         1 + i 1         1 + i 1         1 + i 1
--ctan          1 + i 0         1 + i 1         1 + i 1         1 + i 1         1 + i 1
--ctanl         439 + i 2       -               -               -               -
--ctanhf        1 + i 0         2 + i 1         2 + i 1         2 + i 1         2 + i 1
--ctanh         0 + i 1         2 + i 2         2 + i 2         2 + i 2         2 + i 2
--ctanhl        2 + i 25        -               -               -               -
--erff          -               -               -               -               -
--erf           -               -               -               -               -
--erfl          -               -               -               -               -
--erfcf         11              12              12              12              12
--erfc          24              24              24              24              24
--erfcl         12              -               -               -               -
--expf          -               -               -               -               -
--exp           -               -               -               -               -
--expl          -               -               -               -               -
--exp10f        -               2               2               2               2
--exp10         1               6               6               6               6
--exp10l        1               -               -               -               -
--exp2f         -               -               -               -               -
--exp2          -               -               -               -               -
--exp2l         -               -               -               -               -
--expm1f        -               1               1               1               1
--expm1         -               -               -               -               -
--expm1l        1               -               -               -               -
--fabsf         -               -               -               -               -
--fabs          -               -               -               -               -
--fabsl         -               -               -               -               -
--fdimf         -               -               -               -               -
--fdim          -               -               -               -               -
--fdiml         -               -               -               -               -
--floorf        -               -               -               -               -
--floor         -               -               -               -               -
--floorl        -               -               -               -               -
--fmaf          -               -               -               -               -
--fma           -               -               -               -               -
--fmal          -               -               -               -               -
--fmaxf         -               -               -               -               -
--fmax          -               -               -               -               -
--fmaxl         -               -               -               -               -
--fminf         -               -               -               -               -
--fmin          -               -               -               -               -
--fminl         -               -               -               -               -
--fmodf         1               1               1               1               1
--fmod          2               2               2               2               2
--fmodl         1               -               -               -               -
--frexpf        -               -               -               -               -
--frexp         -               -               -               -               -
--frexpl        -               -               -               -               -
--gammaf        -               -               -               -               -
--gamma         -               -               -               -               -
--gammal        1               -               -               -               -
--hypotf        1               1               1               1               1
--hypot         -               1               1               1               1
--hypotl        1               -               -               -               -
--ilogbf        -               -               -               -               -
--ilogb         -               -               -               -               -
--ilogbl        -               -               -               -               -
--j0f           1               2               1               2               2
--j0            1               2               2               2               2
--j0l           1               -               -               -               -
--j1f           2               2               2               2               2
--j1            -               1               1               1               1
--j1l           2               -               -               -               -
--jnf           11              4               4               4               4
--jn            4               6               6               6               6
--jnl           2               -               -               -               -
--lgammaf       2               2               2               2               2
--lgamma        1               1               1               1               1
--lgammal       1               -               -               -               -
--lrintf        -               -               -               -               -
--lrint         -               -               -               -               -
--lrintl        -               -               -               -               -
--llrintf       -               -               -               -               -
--llrint        -               -               -               -               -
--llrintl       -               -               -               -               -
--logf          1               1               1               1               1
--log           1               1               1               1               1
--logl          2               -               -               -               -
--log10f        1               1               1               1               1
--log10         1               1               1               1               1
--log10l        1               -               -               -               -
--log1pf        1               1               1               1               1
--log1p         1               1               1               1               1
--log1pl        2               -               -               -               -
--log2f         1               1               1               1               1
--log2          1               1               1               1               1
--log2l         1               -               -               -               -
--logbf         -               -               -               -               -
--logb          -               -               -               -               -
--logbl         -               -               -               -               -
--lroundf       -               -               -               -               -
--lround        -               -               -               -               -
--lroundl       -               -               -               -               -
--llroundf      -               -               -               -               -
--llround       -               -               -               -               -
--llroundl      -               -               -               -               -
--modff         -               -               -               -               -
--modf          -               -               -               -               -
--modfl         -               -               -               -               -
--nearbyintf    -               -               -               -               -
--nearbyint     -               -               -               -               -
--nearbyintl    -               -               -               -               -
--nextafterf    -               -               -               -               -
--nextafter     -               -               -               -               -
--nextafterl    -               -               -               -               -
--nexttowardf   -               -               -               -               -
--nexttoward    -               -               -               -               -
--nexttowardl   -               -               -               -               -
--powf          -               -               -               -               -
--pow           -               -               -               -               -
--powl          1               -               -               -               -
--remainderf    -               -               -               -               -
--remainder     -               -               -               -               -
--remainderl    -               -               -               -               -
--remquof       -               -               -               -               -
--remquo        -               -               -               -               -
--remquol       -               -               -               -               -
--rintf         -               -               -               -               -
--rint          -               -               -               -               -
--rintl         -               -               -               -               -
--roundf        -               -               -               -               -
--round         -               -               -               -               -
--roundl        -               -               -               -               -
--scalbf        -               -               -               -               -
--scalb         -               -               -               -               -
--scalbl        -               -               -               -               -
--scalbnf       -               -               -               -               -
--scalbn        -               -               -               -               -
--scalbnl       -               -               -               -               -
--scalblnf      -               -               -               -               -
--scalbln       -               -               -               -               -
--scalblnl      -               -               -               -               -
--sinf          -               -               -               -               -
--sin           -               -               -               -               -
--sinl          1               -               -               -               -
--sincosf       1               1               1               1               1
--sincos        1               1               1               1               1
--sincosl       1               -               -               -               -
--sinhf         1               1               1               1               1
--sinh          -               1               1               1               1
--sinhl         -               -               -               -               -
--sqrtf         -               -               -               -               -
--sqrt          -               -               -               -               -
--sqrtl         -               -               -               -               -
--tanf          -               -               -               -               -
--tan           1               0.5             1               0.5             0.5
--tanl          1               -               -               -               -
--tanhf         -               1               1               1               1
--tanh          -               1               1               1               1
--tanhl         -               -               -               -               -
--tgammaf       1               1               1               1               1
--tgamma        1               1               1               1               1
--tgammal       1               -               -               -               -
--truncf        -               -               -               -               -
--trunc         -               -               -               -               -
--truncl        -               -               -               -               -
--y0f           2               1               1               1               1
--y0            2               2               2               2               2
--y0l           2               -               -               -               -
--y1f           2               2               2               2               2
--y1            1               3               3               3               3
--y1l           2               -               -               -               -
--ynf           2               2               2               2               2
--yn            6               3               3               3               3
--ynl           7               -               -               -               -
--
--Function      Sparc 32-bit    Sparc 64-bit    x86_64/fpu
--acosf         -               -               -
--acos          -               -               -
--acosl         -               1               -
--acoshf        -               -               -
--acosh         -               -               -
--acoshl        -               -               -
--asinf         2               2               -
--asin          1               1               1
--asinl         -               -               1
--asinhf        -               -               -
--asinh         -               -               -
--asinhl        -               -               15
--atanf         -               -               -
--atan          -               -               -
--atanl         -               1               -
--atanhf        -               -               -
--atanh         1               1               1
--atanhl        -               -               1
--atan2f        4.0000          4               4
--atan2         -               -               -
--atan2l        -               1               -
--cabsf         1               1               1
--cabs          1               1               1
--cabsl         -               -               1
--cacosf        1 + i 1         1 + i 1         1 + i 1
--cacos         1 + i 0         1 + i 0         1 + i 0
--cacosl        -               0 + i 3         1 + i 1
--cacoshf       7 + i 3         7 + i 3         7 + i 3
--cacosh        1 + i 1         1 + i 1         1 + i 1
--cacoshl       -               5 + i 1         6 + i 1
--cargf         -               -               -
--carg          -               -               -
--cargl         -               -               -
--casinf        2 + i 1         2 + i 1         2 + i 1
--casin         3 + i 0         3 + i 0         3 + i 0
--casinl        -               1 + i 3         0 + i 1
--casinhf       1 + i 6         1 + i 6         1 + i 6
--casinh        5 + i 3         5 + i 3         5 + i 3
--casinhl       -               4 + i 2         5 + i 5
--catanf        4 + i 1         4 + i 1         4 + i 1
--catan         0 + i 1         0 + i 1         0 + i 1
--catanl        -               0 + i 1         1 + i 0
--catanhf       1 + i 6         1 + i 6         1 + i 6
--catanh        4 + i 1         4 + i 1         4 + i 0
--catanhl       -               -               1 + i 0
--cbrtf         -               -               -
--cbrt          1               1               1
--cbrtl         -               -               948
--ccosf         0 + i 1         0 + i 1         0 + i 1
--ccos          1 + i 1         1 + i 1         1 + i 1
--ccosl         -               -               0 + i 1
--ccoshf        1 + i 1         1 + i 1         1 + i 1
--ccosh         1 + i 1         1 + i 1         1 + i 1
--ccoshl        -               -               1 + i 1
--ceilf         -               -               -
--ceil          -               -               -
--ceill         -               -               -
--cexpf         1 + i 1         1 + i 1         1 + i 1
--cexp          1 + i 0         1 + i 0         1 + i 0
--cexpl         -               1 + i 1         2 + i 1
--cimagf        -               -               -
--cimag         -               -               -
--cimagl        -               -               -
--clogf         0 + i 3         0 + i 3         0 + i 3
--clog          0 + i 1         0 + i 1         -
--clogl         -               -               -
--clog10f       1 + i 5         1 + i 5         1 + i 5
--clog10        1 + i 1         1 + i 1         1 + i 1
--clog10l       -               -               1 + i 3
--conjf         -               -               -
--conj          -               -               -
--conjl         -               -               -
--copysignf     -               -               -
--copysign      -               -               -
--copysignl     -               -               -
--cosf          1               1               1
--cos           2               2               2
--cosl          -               1               0.5
--coshf         -               -               -
--cosh          -               -               -
--coshl         -               -               2
--cpowf         4 + i 2         4 + i 2         4 + i 2
--cpow          1 + i 1.1031    1 + i 1.1031    1 + i 1.1031
--cpowl         -               3 + i 0.9006    1 + i 2
--cprojf        -               -               -
--cproj         -               -               -
--cprojl        -               -               -
--crealf        -               -               -
--creal         -               -               -
--creall        -               -               -
--csinf         0 + i 1         0 + i 1         0 + i 1
--csin          -               -               -
--csinl         -               -               0 + i 2
--csinhf        1 + i 1         1 + i 1         1 + i 1
--csinh         0 + i 1         0 + i 1         0 + i 1
--csinhl        -               -               2 + i 2
--csqrtf        1 + i 1         1 + i 1         1 + i 1
--csqrt         1 + i 0         1 + i 0         1 + i 0
--csqrtl        -               1 + i 1         -
--ctanf         1 + i 1         1 + i 1         1 + i 1
--ctan          1 + i 1         1 + i 1         1 + i 1
--ctanl         -               -               439 + i 2
--ctanhf        2 + i 1         2 + i 1         2 + i 1
--ctanh         2 + i 2         2 + i 2         2 + i 2
--ctanhl        -               -               5 + i 25
--erff          -               -               -
--erf           -               -               -
--erfl          -               -               -
--erfcf         12              12              12
--erfc          24              24              24
--erfcl         -               -               36
--expf          -               -               -
--exp           -               -               -
--expl          -               -               -
--exp10f        2               2               2
--exp10         6               6               6
--exp10l        -               1               3
--exp2f         -               -               -
--exp2          -               -               -
--exp2l         -               -               -
--expm1f        1               1               1
--expm1         -               1               1
--expm1l        -               -               1
--fabsf         -               -               -
--fabs          -               -               -
--fabsl         -               -               -
--fdimf         -               -               -
--fdim          -               -               -
--fdiml         -               -               -
--floorf        -               -               -
--floor         -               -               -
--floorl        -               -               -
--fmaf          -               -               -
--fma           -               -               -
--fmal          -               -               -
--fmaxf         -               -               -
--fmax          -               -               -
--fmaxl         -               -               -
--fminf         -               -               -
--fmin          -               -               -
--fminl         -               -               -
--fmodf         1               1               1
--fmod          2               2               2
--fmodl         -               2               1
--frexpf        -               -               -
--frexp         -               -               -
--frexpl        -               -               -
--gammaf        -               -               -
--gamma         -               -               -
--gammal        -               -               1
--hypotf        1               1               1
--hypot         1               1               1
--hypotl        -               -               1
--ilogbf        -               -               -
--ilogb         -               -               -
--ilogbl        -               -               -
--j0f           2               2               2
--j0            2               2               2
--j0l           -               -               -
--j1f           2               2               2
--j1            1               1               1
--j1l           -               -               2
--jnf           4               4               4
--jn            6               6               6
--jnl           -               -               2
--lgammaf       2               2               2
--lgamma        1               1               1
--lgammal       -               -               1
--lrintf        -               -               -
--lrint         -               -               -
--lrintl        -               -               -
--llrintf       -               -               -
--llrint        -               -               -
--llrintl       -               -               -
--logf          1               1               1
--log           1               1               1
--logl          -               1               1
--log10f        1               1               1
--log10         1               1               1
--log10l        -               -               1
--log1pf        1               1               1
--log1p         1               1               1
--log1pl        -               1               1
--log2f         1               1               1
--log2          1               1               1
--log2l         -               -               -
--logbf         -               -               -
--logb          -               -               -
--logbl         -               -               -
--lroundf       -               -               -
--lround        -               -               -
--lroundl       -               -               -
--llroundf      -               -               -
--llround       -               -               -
--llroundl      -               -               -
--modff         -               -               -
--modf          -               -               -
--modfl         -               -               -
--nearbyintf    -               -               -
--nearbyint     -               -               -
--nearbyintl    -               -               -
--nextafterf    -               -               -
--nextafter     -               -               -
--nextafterl    -               -               -
--nexttowardf   -               -               -
--nexttoward    -               -               -
--nexttowardl   -               -               -
--powf          -               -               -
--pow           -               -               -
--powl          -               -               -
--remainderf    -               -               -
--remainder     -               -               -
--remainderl    -               -               -
--remquof       -               -               -
--remquo        -               -               -
--remquol       -               -               -
--rintf         -               -               -
--rint          -               -               -
--rintl         -               -               -
--roundf        -               -               -
--round         -               -               -
--roundl        -               -               -
--scalbf        -               -               -
--scalb         -               -               -
--scalbl        -               -               -
--scalbnf       -               -               -
--scalbn        -               -               -
--scalbnl       -               -               -
--scalblnf      -               -               -
--scalbln       -               -               -
--scalblnl      -               -               -
--sinf          -               -               -
--sin           -               -               -
--sinl          -               -               1
--sincosf       1               1               1
--sincos        1               1               1
--sincosl       -               1               1
--sinhf         1               1               1
--sinh          1               1               1
--sinhl         -               -               1
--sqrtf         -               -               -
--sqrt          -               -               -
--sqrtl         -               1               -
--tanf          -               -               -
--tan           0.5             0.5             0.5
--tanl          -               1               1
--tanhf         1               1               1
--tanh          1               1               1
--tanhl         -               -               1
--tgammaf       1               1               1
--tgamma        1               1               1
--tgammal       -               -               2
--truncf        -               -               -
--trunc         -               -               -
--truncl        -               -               -
--y0f           1               1               1
--y0            2               2               2
--y0l           -               -               2
--y1f           2               2               2
--y1            3               3               3
--y1l           -               -               2
--ynf           2               2               2
--yn            3               3               3
--ynl           -               -               7
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-33 glibc-2.3.2-200304020432/manual/libc.info-33
---- glibc-2.3.2/manual/libc.info-33	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-33	Thu Jan  1 01:00:00 1970
-@@ -1,1234 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Pseudo-Random Numbers,  Next: FP Function Optimizations,  Prev: Errors in Math Functions,  Up: Mathematics
--
--Pseudo-Random Numbers
--=====================
--
--   This section describes the GNU facilities for generating a series of
--pseudo-random numbers.  The numbers generated are not truly random;
--typically, they form a sequence that repeats periodically, with a period
--so large that you can ignore it for ordinary purposes.  The random
--number generator works by remembering a "seed" value which it uses to
--compute the next random number and also to compute a new seed.
--
--   Although the generated numbers look unpredictable within one run of a
--program, the sequence of numbers is _exactly the same_ from one run to
--the next.  This is because the initial seed is always the same.  This
--is convenient when you are debugging a program, but it is unhelpful if
--you want the program to behave unpredictably.  If you want a different
--pseudo-random series each time your program runs, you must specify a
--different seed each time.  For ordinary purposes, basing the seed on the
--current time works well.
--
--   You can obtain repeatable sequences of numbers on a particular
--machine type by specifying the same initial seed value for the random
--number generator.  There is no standard meaning for a particular seed
--value; the same seed, used in different C libraries or on different CPU
--types, will give you different random numbers.
--
--   The GNU library supports the standard ISO C random number functions
--plus two other sets derived from BSD and SVID.  The BSD and ISO C
--functions provide identical, somewhat limited functionality.  If only a
--small number of random bits are required, we recommend you use the
--ISO C interface, `rand' and `srand'.  The SVID functions provide a more
--flexible interface, which allows better random number generator
--algorithms, provides more random bits (up to 48) per call, and can
--provide random floating-point numbers.  These functions are required by
--the XPG standard and therefore will be present in all modern Unix
--systems.
--
--* Menu:
--
--* ISO Random::                  `rand' and friends.
--* BSD Random::                  `random' and friends.
--* SVID Random::                 `drand48' and friends.
--
--
--File: libc.info,  Node: ISO Random,  Next: BSD Random,  Up: Pseudo-Random Numbers
--
--ISO C Random Number Functions
-------------------------------
--
--   This section describes the random number functions that are part of
--the ISO C standard.
--
--   To use these facilities, you should include the header file
--`stdlib.h' in your program.
--
-- - Macro: int RAND_MAX
--     The value of this macro is an integer constant representing the
--     largest value the `rand' function can return.  In the GNU library,
--     it is `2147483647', which is the largest signed integer
--     representable in 32 bits.  In other libraries, it may be as low as
--     `32767'.
--
-- - Function: int rand (void)
--     The `rand' function returns the next pseudo-random number in the
--     series.  The value ranges from `0' to `RAND_MAX'.
--
-- - Function: void srand (unsigned int SEED)
--     This function establishes SEED as the seed for a new series of
--     pseudo-random numbers.  If you call `rand' before a seed has been
--     established with `srand', it uses the value `1' as a default seed.
--
--     To produce a different pseudo-random series each time your program
--     is run, do `srand (time (0))'.
--
--   POSIX.1 extended the C standard functions to support reproducible
--random numbers in multi-threaded programs.  However, the extension is
--badly designed and unsuitable for serious work.
--
-- - Function: int rand_r (unsigned int *SEED)
--     This function returns a random number in the range 0 to `RAND_MAX'
--     just as `rand' does.  However, all its state is stored in the SEED
--     argument.  This means the RNG's state can only have as many bits
--     as the type `unsigned int' has.  This is far too few to provide a
--     good RNG.
--
--     If your program requires a reentrant RNG, we recommend you use the
--     reentrant GNU extensions to the SVID random number generator.  The
--     POSIX.1 interface should only be used when the GNU extensions are
--     not available.
--
--
--File: libc.info,  Node: BSD Random,  Next: SVID Random,  Prev: ISO Random,  Up: Pseudo-Random Numbers
--
--BSD Random Number Functions
-----------------------------
--
--   This section describes a set of random number generation functions
--that are derived from BSD.  There is no advantage to using these
--functions with the GNU C library; we support them for BSD compatibility
--only.
--
--   The prototypes for these functions are in `stdlib.h'.
--
-- - Function: long int random (void)
--     This function returns the next pseudo-random number in the
--     sequence.  The value returned ranges from `0' to `RAND_MAX'.
--
--     *Note:* Temporarily this function was defined to return a
--     `int32_t' value to indicate that the return value always contains
--     32 bits even if `long int' is wider.  The standard demands it
--     differently.  Users must always be aware of the 32-bit limitation,
--     though.
--
-- - Function: void srandom (unsigned int SEED)
--     The `srandom' function sets the state of the random number
--     generator based on the integer SEED.  If you supply a SEED value
--     of `1', this will cause `random' to reproduce the default set of
--     random numbers.
--
--     To produce a different set of pseudo-random numbers each time your
--     program runs, do `srandom (time (0))'.
--
-- - Function: void * initstate (unsigned int SEED, void *STATE, size_t
--          SIZE)
--     The `initstate' function is used to initialize the random number
--     generator state.  The argument STATE is an array of SIZE bytes,
--     used to hold the state information.  It is initialized based on
--     SEED.  The size must be between 8 and 256 bytes, and should be a
--     power of two.  The bigger the STATE array, the better.
--
--     The return value is the previous value of the state information
--     array.  You can use this value later as an argument to `setstate'
--     to restore that state.
--
-- - Function: void * setstate (void *STATE)
--     The `setstate' function restores the random number state
--     information STATE.  The argument must have been the result of a
--     previous call to INITSTATE or SETSTATE.
--
--     The return value is the previous value of the state information
--     array.  You can use this value later as an argument to `setstate'
--     to restore that state.
--
--     If the function fails the return value is `NULL'.
--
--   The four functions described so far in this section all work on a
--state which is shared by all threads.  The state is not directly
--accessible to the user and can only be modified by these functions.
--This makes it hard to deal with situations where each thread should
--have its own pseudo-random number generator.
--
--   The GNU C library contains four additional functions which contain
--the state as an explicit parameter and therefore make it possible to
--handle thread-local PRNGs.  Beside this there are no difference.  In
--fact, the four functions already discussed are implemented internally
--using the following interfaces.
--
--   The `stdlib.h' header contains a definition of the following type:
--
-- - Data Type: struct random_data
--     Objects of type `struct random_data' contain the information
--     necessary to represent the state of the PRNG.  Although a complete
--     definition of the type is present the type should be treated as
--     opaque.
--
--   The functions modifying the state follow exactly the already
--described functions.
--
-- - Function: int random_r (struct random_data *restrict BUF, int32_t
--          *restrict RESULT)
--     The `random_r' function behaves exactly like the `random' function
--     except that it uses and modifies the state in the object pointed
--     to by the first parameter instead of the global state.
--
-- - Function: int srandom_r (unsigned int SEED, struct random_data *BUF)
--     The `srandom_r' function behaves exactly like the `srandom'
--     function except that it uses and modifies the state in the object
--     pointed to by the second parameter instead of the global state.
--
-- - Function: int initstate_r (unsigned int SEED, char *restrict
--          STATEBUF, size_t STATELEN, struct random_data *restrict BUF)
--     The `initstate_r' function behaves exactly like the `initstate'
--     function except that it uses and modifies the state in the object
--     pointed to by the fourth parameter instead of the global state.
--
-- - Function: int setstate_r (char *restrict STATEBUF, struct
--          random_data *restrict BUF)
--     The `setstate_r' function behaves exactly like the `setstate'
--     function except that it uses and modifies the state in the object
--     pointed to by the first parameter instead of the global state.
--
--
--File: libc.info,  Node: SVID Random,  Prev: BSD Random,  Up: Pseudo-Random Numbers
--
--SVID Random Number Function
-----------------------------
--
--   The C library on SVID systems contains yet another kind of random
--number generator functions.  They use a state of 48 bits of data.  The
--user can choose among a collection of functions which return the random
--bits in different forms.
--
--   Generally there are two kinds of function.  The first uses a state of
--the random number generator which is shared among several functions and
--by all threads of the process.  The second requires the user to handle
--the state.
--
--   All functions have in common that they use the same congruential
--formula with the same constants.  The formula is
--
--     Y = (a * X + c) mod m
--
--where X is the state of the generator at the beginning and Y the state
--at the end.  `a' and `c' are constants determining the way the
--generator works.  By default they are
--
--     a = 0x5DEECE66D = 25214903917
--     c = 0xb = 11
--
--but they can also be changed by the user.  `m' is of course 2^48 since
--the state consists of a 48-bit array.
--
--   The prototypes for these functions are in `stdlib.h'.
--
-- - Function: double drand48 (void)
--     This function returns a `double' value in the range of `0.0' to
--     `1.0' (exclusive).  The random bits are determined by the global
--     state of the random number generator in the C library.
--
--     Since the `double' type according to IEEE 754 has a 52-bit
--     mantissa this means 4 bits are not initialized by the random number
--     generator.  These are (of course) chosen to be the least
--     significant bits and they are initialized to `0'.
--
-- - Function: double erand48 (unsigned short int XSUBI[3])
--     This function returns a `double' value in the range of `0.0' to
--     `1.0' (exclusive), similarly to `drand48'.  The argument is an
--     array describing the state of the random number generator.
--
--     This function can be called subsequently since it updates the
--     array to guarantee random numbers.  The array should have been
--     initialized before initial use to obtain reproducible results.
--
-- - Function: long int lrand48 (void)
--     The `lrand48' function returns an integer value in the range of
--     `0' to `2^31' (exclusive).  Even if the size of the `long int'
--     type can take more than 32 bits, no higher numbers are returned.
--     The random bits are determined by the global state of the random
--     number generator in the C library.
--
-- - Function: long int nrand48 (unsigned short int XSUBI[3])
--     This function is similar to the `lrand48' function in that it
--     returns a number in the range of `0' to `2^31' (exclusive) but the
--     state of the random number generator used to produce the random
--     bits is determined by the array provided as the parameter to the
--     function.
--
--     The numbers in the array are updated afterwards so that subsequent
--     calls to this function yield different results (as is expected of
--     a random number generator).  The array should have been
--     initialized before the first call to obtain reproducible results.
--
-- - Function: long int mrand48 (void)
--     The `mrand48' function is similar to `lrand48'.  The only
--     difference is that the numbers returned are in the range `-2^31' to
--     `2^31' (exclusive).
--
-- - Function: long int jrand48 (unsigned short int XSUBI[3])
--     The `jrand48' function is similar to `nrand48'.  The only
--     difference is that the numbers returned are in the range `-2^31' to
--     `2^31' (exclusive).  For the `xsubi' parameter the same
--     requirements are necessary.
--
--   The internal state of the random number generator can be initialized
--in several ways.  The methods differ in the completeness of the
--information provided.
--
-- - Function: void srand48 (long int SEEDVAL)
--     The `srand48' function sets the most significant 32 bits of the
--     internal state of the random number generator to the least
--     significant 32 bits of the SEEDVAL parameter.  The lower 16 bits
--     are initialized to the value `0x330E'.  Even if the `long int'
--     type contains more than 32 bits only the lower 32 bits are used.
--
--     Owing to this limitation, initialization of the state of this
--     function is not very useful.  But it makes it easy to use a
--     construct like `srand48 (time (0))'.
--
--     A side-effect of this function is that the values `a' and `c' from
--     the internal state, which are used in the congruential formula,
--     are reset to the default values given above.  This is of
--     importance once the user has called the `lcong48' function (see
--     below).
--
-- - Function: unsigned short int * seed48 (unsigned short int SEED16V[3])
--     The `seed48' function initializes all 48 bits of the state of the
--     internal random number generator from the contents of the parameter
--     SEED16V.  Here the lower 16 bits of the first element of SEE16V
--     initialize the least significant 16 bits of the internal state,
--     the lower 16 bits of `SEED16V[1]' initialize the mid-order 16 bits
--     of the state and the 16 lower bits of `SEED16V[2]' initialize the
--     most significant 16 bits of the state.
--
--     Unlike `srand48' this function lets the user initialize all 48 bits
--     of the state.
--
--     The value returned by `seed48' is a pointer to an array containing
--     the values of the internal state before the change.  This might be
--     useful to restart the random number generator at a certain state.
--     Otherwise the value can simply be ignored.
--
--     As for `srand48', the values `a' and `c' from the congruential
--     formula are reset to the default values.
--
--   There is one more function to initialize the random number generator
--which enables you to specify even more information by allowing you to
--change the parameters in the congruential formula.
--
-- - Function: void lcong48 (unsigned short int PARAM[7])
--     The `lcong48' function allows the user to change the complete state
--     of the random number generator.  Unlike `srand48' and `seed48',
--     this function also changes the constants in the congruential
--     formula.
--
--     From the seven elements in the array PARAM the least significant
--     16 bits of the entries `PARAM[0]' to `PARAM[2]' determine the
--     initial state, the least significant 16 bits of `PARAM[3]' to
--     `PARAM[5]' determine the 48 bit constant `a' and `PARAM[6]'
--     determines the 16-bit value `c'.
--
--   All the above functions have in common that they use the global
--parameters for the congruential formula.  In multi-threaded programs it
--might sometimes be useful to have different parameters in different
--threads.  For this reason all the above functions have a counterpart
--which works on a description of the random number generator in the
--user-supplied buffer instead of the global state.
--
--   Please note that it is no problem if several threads use the global
--state if all threads use the functions which take a pointer to an array
--containing the state.  The random numbers are computed following the
--same loop but if the state in the array is different all threads will
--obtain an individual random number generator.
--
--   The user-supplied buffer must be of type `struct drand48_data'.
--This type should be regarded as opaque and not manipulated directly.
--
-- - Function: int drand48_r (struct drand48_data *BUFFER, double *RESULT)
--     This function is equivalent to the `drand48' function with the
--     difference that it does not modify the global random number
--     generator parameters but instead the parameters in the buffer
--     supplied through the pointer BUFFER.  The random number is
--     returned in the variable pointed to by RESULT.
--
--     The return value of the function indicates whether the call
--     succeeded.  If the value is less than `0' an error occurred and
--     ERRNO is set to indicate the problem.
--
--     This function is a GNU extension and should not be used in portable
--     programs.
--
-- - Function: int erand48_r (unsigned short int XSUBI[3], struct
--          drand48_data *BUFFER, double *RESULT)
--     The `erand48_r' function works like `erand48', but in addition it
--     takes an argument BUFFER which describes the random number
--     generator.  The state of the random number generator is taken from
--     the `xsubi' array, the parameters for the congruential formula
--     from the global random number generator data.  The random number
--     is returned in the variable pointed to by RESULT.
--
--     The return value is non-negative if the call succeeded.
--
--     This function is a GNU extension and should not be used in portable
--     programs.
--
-- - Function: int lrand48_r (struct drand48_data *BUFFER, double *RESULT)
--     This function is similar to `lrand48', but in addition it takes a
--     pointer to a buffer describing the state of the random number
--     generator just like `drand48'.
--
--     If the return value of the function is non-negative the variable
--     pointed to by RESULT contains the result.  Otherwise an error
--     occurred.
--
--     This function is a GNU extension and should not be used in portable
--     programs.
--
-- - Function: int nrand48_r (unsigned short int XSUBI[3], struct
--          drand48_data *BUFFER, long int *RESULT)
--     The `nrand48_r' function works like `nrand48' in that it produces
--     a random number in the range `0' to `2^31'.  But instead of using
--     the global parameters for the congruential formula it uses the
--     information from the buffer pointed to by BUFFER.  The state is
--     described by the values in XSUBI.
--
--     If the return value is non-negative the variable pointed to by
--     RESULT contains the result.
--
--     This function is a GNU extension and should not be used in portable
--     programs.
--
-- - Function: int mrand48_r (struct drand48_data *BUFFER, double *RESULT)
--     This function is similar to `mrand48' but like the other reentrant
--     functions it uses the random number generator described by the
--     value in the buffer pointed to by BUFFER.
--
--     If the return value is non-negative the variable pointed to by
--     RESULT contains the result.
--
--     This function is a GNU extension and should not be used in portable
--     programs.
--
-- - Function: int jrand48_r (unsigned short int XSUBI[3], struct
--          drand48_data *BUFFER, long int *RESULT)
--     The `jrand48_r' function is similar to `jrand48'.  Like the other
--     reentrant functions of this function family it uses the
--     congruential formula parameters from the buffer pointed to by
--     BUFFER.
--
--     If the return value is non-negative the variable pointed to by
--     RESULT contains the result.
--
--     This function is a GNU extension and should not be used in portable
--     programs.
--
--   Before any of the above functions are used the buffer of type
--`struct drand48_data' should be initialized.  The easiest way to do
--this is to fill the whole buffer with null bytes, e.g. by
--
--     memset (buffer, '\0', sizeof (struct drand48_data));
--
--Using any of the reentrant functions of this family now will
--automatically initialize the random number generator to the default
--values for the state and the parameters of the congruential formula.
--
--   The other possibility is to use any of the functions which explicitly
--initialize the buffer.  Though it might be obvious how to initialize the
--buffer from looking at the parameter to the function, it is highly
--recommended to use these functions since the result might not always be
--what you expect.
--
-- - Function: int srand48_r (long int SEEDVAL, struct drand48_data
--          *BUFFER)
--     The description of the random number generator represented by the
--     information in BUFFER is initialized similarly to what the function
--     `srand48' does.  The state is initialized from the parameter
--     SEEDVAL and the parameters for the congruential formula are
--     initialized to their default values.
--
--     If the return value is non-negative the function call succeeded.
--
--     This function is a GNU extension and should not be used in portable
--     programs.
--
-- - Function: int seed48_r (unsigned short int SEED16V[3], struct
--          drand48_data *BUFFER)
--     This function is similar to `srand48_r' but like `seed48' it
--     initializes all 48 bits of the state from the parameter SEED16V.
--
--     If the return value is non-negative the function call succeeded.
--     It does not return a pointer to the previous state of the random
--     number generator like the `seed48' function does.  If the user
--     wants to preserve the state for a later re-run s/he can copy the
--     whole buffer pointed to by BUFFER.
--
--     This function is a GNU extension and should not be used in portable
--     programs.
--
-- - Function: int lcong48_r (unsigned short int PARAM[7], struct
--          drand48_data *BUFFER)
--     This function initializes all aspects of the random number
--     generator described in BUFFER with the data in PARAM.  Here it is
--     especially true that the function does more than just copying the
--     contents of PARAM and BUFFER.  More work is required and therefore
--     it is important to use this function rather than initializing the
--     random number generator directly.
--
--     If the return value is non-negative the function call succeeded.
--
--     This function is a GNU extension and should not be used in portable
--     programs.
--
--
--File: libc.info,  Node: FP Function Optimizations,  Prev: Pseudo-Random Numbers,  Up: Mathematics
--
--Is Fast Code or Small Code preferred?
--=====================================
--
--   If an application uses many floating point functions it is often the
--case that the cost of the function calls themselves is not negligible.
--Modern processors can often execute the operations themselves very
--fast, but the function call disrupts the instruction pipeline.
--
--   For this reason the GNU C Library provides optimizations for many of
--the frequently-used math functions.  When GNU CC is used and the user
--activates the optimizer, several new inline functions and macros are
--defined.  These new functions and macros have the same names as the
--library functions and so are used instead of the latter.  In the case of
--inline functions the compiler will decide whether it is reasonable to
--use them, and this decision is usually correct.
--
--   This means that no calls to the library functions may be necessary,
--and can increase the speed of generated code significantly.  The
--drawback is that code size will increase, and the increase is not
--always negligible.
--
--   There are two kind of inline functions: Those that give the same
--result as the library functions and others that might not set `errno'
--and might have a reduced precision and/or argument range in comparison
--with the library functions.  The latter inline functions are only
--available if the flag `-ffast-math' is given to GNU CC.
--
--   In cases where the inline functions and macros are not wanted the
--symbol `__NO_MATH_INLINES' should be defined before any system header is
--included.  This will ensure that only library functions are used.  Of
--course, it can be determined for each file in the project whether
--giving this option is preferable or not.
--
--   Not all hardware implements the entire IEEE 754 standard, and even
--if it does there may be a substantial performance penalty for using some
--of its features.  For example, enabling traps on some processors forces
--the FPU to run un-pipelined, which can more than double calculation
--time.
--
--
--File: libc.info,  Node: Arithmetic,  Next: Date and Time,  Prev: Mathematics,  Up: Top
--
--Arithmetic Functions
--********************
--
--   This chapter contains information about functions for doing basic
--arithmetic operations, such as splitting a float into its integer and
--fractional parts or retrieving the imaginary part of a complex value.
--These functions are declared in the header files `math.h' and
--`complex.h'.
--
--* Menu:
--
--* Integers::                    Basic integer types and concepts
--* Integer Division::            Integer division with guaranteed rounding.
--* Floating Point Numbers::      Basic concepts.  IEEE 754.
--* Floating Point Classes::      The five kinds of floating-point number.
--* Floating Point Errors::       When something goes wrong in a calculation.
--* Rounding::                    Controlling how results are rounded.
--* Control Functions::           Saving and restoring the FPU's state.
--* Arithmetic Functions::        Fundamental operations provided by the library.
--* Complex Numbers::             The types.  Writing complex constants.
--* Operations on Complex::       Projection, conjugation, decomposition.
--* Parsing of Numbers::          Converting strings to numbers.
--* System V Number Conversion::  An archaic way to convert numbers to strings.
--
--
--File: libc.info,  Node: Integers,  Next: Integer Division,  Up: Arithmetic
--
--Integers
--========
--
--   The C language defines several integer data types: integer, short
--integer, long integer, and character, all in both signed and unsigned
--varieties.  The GNU C compiler extends the language to contain long
--long integers as well.
--
--   The C integer types were intended to allow code to be portable among
--machines with different inherent data sizes (word sizes), so each type
--may have different ranges on different machines.  The problem with this
--is that a program often needs to be written for a particular range of
--integers, and sometimes must be written for a particular size of
--storage, regardless of what machine the program runs on.
--
--   To address this problem, the GNU C library contains C type
--definitions you can use to declare integers that meet your exact needs.
--Because the GNU C library header files are customized to a specific
--machine, your program source code doesn't have to be.
--
--   These `typedef's are in `stdint.h'.
--
--   If you require that an integer be represented in exactly N bits, use
--one of the following types, with the obvious mapping to bit size and
--signedness:
--
--   * int8_t
--
--   * int16_t
--
--   * int32_t
--
--   * int64_t
--
--   * uint8_t
--
--   * uint16_t
--
--   * uint32_t
--
--   * uint64_t
--
--   If your C compiler and target machine do not allow integers of a
--certain size, the corresponding above type does not exist.
--
--   If you don't need a specific storage size, but want the smallest data
--structure with _at least_ N bits, use one of these:
--
--   * int_least8_t
--
--   * int_least16_t
--
--   * int_least32_t
--
--   * int_least64_t
--
--   * uint_least8_t
--
--   * uint_least16_t
--
--   * uint_least32_t
--
--   * uint_least64_t
--
--   If you don't need a specific storage size, but want the data
--structure that allows the fastest access while having at least N bits
--(and among data structures with the same access speed, the smallest
--one), use one of these:
--
--   * int_fast8_t
--
--   * int_fast16_t
--
--   * int_fast32_t
--
--   * int_fast64_t
--
--   * uint_fast8_t
--
--   * uint_fast16_t
--
--   * uint_fast32_t
--
--   * uint_fast64_t
--
--   If you want an integer with the widest range possible on the
--platform on which it is being used, use one of the following.  If you
--use these, you should write code that takes into account the variable
--size and range of the integer.
--
--   * intmax_t
--
--   * uintmax_t
--
--   The GNU C library also provides macros that tell you the maximum and
--minimum possible values for each integer data type.  The macro names
--follow these examples: `INT32_MAX', `UINT8_MAX', `INT_FAST32_MIN',
--`INT_LEAST64_MIN', `UINTMAX_MAX', `INTMAX_MAX', `INTMAX_MIN'.  Note
--that there are no macros for unsigned integer minima.  These are always
--zero.
--
--   There are similar macros for use with C's built in integer types
--which should come with your C compiler.  These are described in *Note
--Data Type Measurements::.
--
--   Don't forget you can use the C `sizeof' function with any of these
--data types to get the number of bytes of storage each uses.
--
--
--File: libc.info,  Node: Integer Division,  Next: Floating Point Numbers,  Prev: Integers,  Up: Arithmetic
--
--Integer Division
--================
--
--   This section describes functions for performing integer division.
--These functions are redundant when GNU CC is used, because in GNU C the
--`/' operator always rounds towards zero.  But in other C
--implementations, `/' may round differently with negative arguments.
--`div' and `ldiv' are useful because they specify how to round the
--quotient: towards zero.  The remainder has the same sign as the
--numerator.
--
--   These functions are specified to return a result R such that the
--value `R.quot*DENOMINATOR + R.rem' equals NUMERATOR.
--
--   To use these facilities, you should include the header file
--`stdlib.h' in your program.
--
-- - Data Type: div_t
--     This is a structure type used to hold the result returned by the
--     `div' function.  It has the following members:
--
--    `int quot'
--          The quotient from the division.
--
--    `int rem'
--          The remainder from the division.
--
-- - Function: div_t div (int NUMERATOR, int DENOMINATOR)
--     This function `div' computes the quotient and remainder from the
--     division of NUMERATOR by DENOMINATOR, returning the result in a
--     structure of type `div_t'.
--
--     If the result cannot be represented (as in a division by zero), the
--     behavior is undefined.
--
--     Here is an example, albeit not a very useful one.
--
--          div_t result;
--          result = div (20, -6);
--
--     Now `result.quot' is `-3' and `result.rem' is `2'.
--
-- - Data Type: ldiv_t
--     This is a structure type used to hold the result returned by the
--     `ldiv' function.  It has the following members:
--
--    `long int quot'
--          The quotient from the division.
--
--    `long int rem'
--          The remainder from the division.
--
--     (This is identical to `div_t' except that the components are of
--     type `long int' rather than `int'.)
--
-- - Function: ldiv_t ldiv (long int NUMERATOR, long int DENOMINATOR)
--     The `ldiv' function is similar to `div', except that the arguments
--     are of type `long int' and the result is returned as a structure
--     of type `ldiv_t'.
--
-- - Data Type: lldiv_t
--     This is a structure type used to hold the result returned by the
--     `lldiv' function.  It has the following members:
--
--    `long long int quot'
--          The quotient from the division.
--
--    `long long int rem'
--          The remainder from the division.
--
--     (This is identical to `div_t' except that the components are of
--     type `long long int' rather than `int'.)
--
-- - Function: lldiv_t lldiv (long long int NUMERATOR, long long int
--          DENOMINATOR)
--     The `lldiv' function is like the `div' function, but the arguments
--     are of type `long long int' and the result is returned as a
--     structure of type `lldiv_t'.
--
--     The `lldiv' function was added in ISO C99.
--
-- - Data Type: imaxdiv_t
--     This is a structure type used to hold the result returned by the
--     `imaxdiv' function.  It has the following members:
--
--    `intmax_t quot'
--          The quotient from the division.
--
--    `intmax_t rem'
--          The remainder from the division.
--
--     (This is identical to `div_t' except that the components are of
--     type `intmax_t' rather than `int'.)
--
--     See *Note Integers:: for a description of the `intmax_t' type.
--
--
-- - Function: imaxdiv_t imaxdiv (intmax_t NUMERATOR, intmax_t
--          DENOMINATOR)
--     The `imaxdiv' function is like the `div' function, but the
--     arguments are of type `intmax_t' and the result is returned as a
--     structure of type `imaxdiv_t'.
--
--     See *Note Integers:: for a description of the `intmax_t' type.
--
--     The `imaxdiv' function was added in ISO C99.
--
--
--File: libc.info,  Node: Floating Point Numbers,  Next: Floating Point Classes,  Prev: Integer Division,  Up: Arithmetic
--
--Floating Point Numbers
--======================
--
--   Most computer hardware has support for two different kinds of
--numbers: integers (...-3, -2, -1, 0, 1, 2, 3...) and floating-point
--numbers.  Floating-point numbers have three parts: the "mantissa", the
--"exponent", and the "sign bit".  The real number represented by a
--floating-point value is given by (s ? -1 : 1) * 2^e * M where s is the
--sign bit, e the exponent, and M the mantissa.  *Note Floating Point
--Concepts::, for details.  (It is possible to have a different "base"
--for the exponent, but all modern hardware uses 2.)
--
--   Floating-point numbers can represent a finite subset of the real
--numbers.  While this subset is large enough for most purposes, it is
--important to remember that the only reals that can be represented
--exactly are rational numbers that have a terminating binary expansion
--shorter than the width of the mantissa.  Even simple fractions such as
--1/5 can only be approximated by floating point.
--
--   Mathematical operations and functions frequently need to produce
--values that are not representable.  Often these values can be
--approximated closely enough for practical purposes, but sometimes they
--can't.  Historically there was no way to tell when the results of a
--calculation were inaccurate.  Modern computers implement the IEEE 754
--standard for numerical computations, which defines a framework for
--indicating to the program when the results of calculation are not
--trustworthy.  This framework consists of a set of "exceptions" that
--indicate why a result could not be represented, and the special values
--"infinity" and "not a number" (NaN).
--
--
--File: libc.info,  Node: Floating Point Classes,  Next: Floating Point Errors,  Prev: Floating Point Numbers,  Up: Arithmetic
--
--Floating-Point Number Classification Functions
--==============================================
--
--   ISO C99 defines macros that let you determine what sort of
--floating-point number a variable holds.
--
-- - Macro: int fpclassify (_float-type_ X)
--     This is a generic macro which works on all floating-point types and
--     which returns a value of type `int'.  The possible values are:
--
--    `FP_NAN'
--          The floating-point number X is "Not a Number" (*note Infinity
--          and NaN::)
--
--    `FP_INFINITE'
--          The value of X is either plus or minus infinity (*note
--          Infinity and NaN::)
--
--    `FP_ZERO'
--          The value of X is zero.  In floating-point formats like
--          IEEE 754, where zero can be signed, this value is also
--          returned if X is negative zero.
--
--    `FP_SUBNORMAL'
--          Numbers whose absolute value is too small to be represented
--          in the normal format are represented in an alternate,
--          "denormalized" format (*note Floating Point Concepts::).
--          This format is less precise but can represent values closer
--          to zero.  `fpclassify' returns this value for values of X in
--          this alternate format.
--
--    `FP_NORMAL'
--          This value is returned for all other values of X.  It
--          indicates that there is nothing special about the number.
--
--
--   `fpclassify' is most useful if more than one property of a number
--must be tested.  There are more specific macros which only test one
--property at a time.  Generally these macros execute faster than
--`fpclassify', since there is special hardware support for them.  You
--should therefore use the specific macros whenever possible.
--
-- - Macro: int isfinite (_float-type_ X)
--     This macro returns a nonzero value if X is finite: not plus or
--     minus infinity, and not NaN.  It is equivalent to
--
--          (fpclassify (x) != FP_NAN && fpclassify (x) != FP_INFINITE)
--
--     `isfinite' is implemented as a macro which accepts any
--     floating-point type.
--
-- - Macro: int isnormal (_float-type_ X)
--     This macro returns a nonzero value if X is finite and normalized.
--     It is equivalent to
--
--          (fpclassify (x) == FP_NORMAL)
--
-- - Macro: int isnan (_float-type_ X)
--     This macro returns a nonzero value if X is NaN.  It is equivalent
--     to
--
--          (fpclassify (x) == FP_NAN)
--
--   Another set of floating-point classification functions was provided
--by BSD.  The GNU C library also supports these functions; however, we
--recommend that you use the ISO C99 macros in new code.  Those are
--standard and will be available more widely.  Also, since they are
--macros, you do not have to worry about the type of their argument.
--
-- - Function: int isinf (double X)
-- - Function: int isinff (float X)
-- - Function: int isinfl (long double X)
--     This function returns `-1' if X represents negative infinity, `1'
--     if X represents positive infinity, and `0' otherwise.
--
-- - Function: int isnan (double X)
-- - Function: int isnanf (float X)
-- - Function: int isnanl (long double X)
--     This function returns a nonzero value if X is a "not a number"
--     value, and zero otherwise.
--
--     *Note:* The `isnan' macro defined by ISO C99 overrides the BSD
--     function.  This is normally not a problem, because the two
--     routines behave identically.  However, if you really need to get
--     the BSD function for some reason, you can write
--
--          (isnan) (x)
--
-- - Function: int finite (double X)
-- - Function: int finitef (float X)
-- - Function: int finitel (long double X)
--     This function returns a nonzero value if X is finite or a "not a
--     number" value, and zero otherwise.
--
--   *Portability Note:* The functions listed in this section are BSD
--extensions.
--
--
--File: libc.info,  Node: Floating Point Errors,  Next: Rounding,  Prev: Floating Point Classes,  Up: Arithmetic
--
--Errors in Floating-Point Calculations
--=====================================
--
--* Menu:
--
--* FP Exceptions::               IEEE 754 math exceptions and how to detect them.
--* Infinity and NaN::            Special values returned by calculations.
--* Status bit operations::       Checking for exceptions after the fact.
--* Math Error Reporting::        How the math functions report errors.
--
--
--File: libc.info,  Node: FP Exceptions,  Next: Infinity and NaN,  Up: Floating Point Errors
--
--FP Exceptions
---------------
--
--   The IEEE 754 standard defines five "exceptions" that can occur
--during a calculation.  Each corresponds to a particular sort of error,
--such as overflow.
--
--   When exceptions occur (when exceptions are "raised", in the language
--of the standard), one of two things can happen.  By default the
--exception is simply noted in the floating-point "status word", and the
--program continues as if nothing had happened.  The operation produces a
--default value, which depends on the exception (see the table below).
--Your program can check the status word to find out which exceptions
--happened.
--
--   Alternatively, you can enable "traps" for exceptions.  In that case,
--when an exception is raised, your program will receive the `SIGFPE'
--signal.  The default action for this signal is to terminate the
--program.  *Note Signal Handling::, for how you can change the effect of
--the signal.
--
--   In the System V math library, the user-defined function `matherr' is
--called when certain exceptions occur inside math library functions.
--However, the Unix98 standard deprecates this interface.  We support it
--for historical compatibility, but recommend that you do not use it in
--new programs.
--
--The exceptions defined in IEEE 754 are:
--
--`Invalid Operation'
--     This exception is raised if the given operands are invalid for the
--     operation to be performed.  Examples are (see IEEE 754, section 7):
--       1. Addition or subtraction: oo - oo.  (But oo + oo = oo).
--
--       2. Multiplication: 0 * oo.
--
--       3. Division: 0/0 or oo/oo.
--
--       4. Remainder: x REM y, where y is zero or x is infinite.
--
--       5. Square root if the operand is less then zero.  More
--          generally, any mathematical function evaluated outside its
--          domain produces this exception.
--
--       6. Conversion of a floating-point number to an integer or decimal
--          string, when the number cannot be represented in the target
--          format (due to overflow, infinity, or NaN).
--
--       7. Conversion of an unrecognizable input string.
--
--       8. Comparison via predicates involving < or >, when one or other
--          of the operands is NaN.  You can prevent this exception by
--          using the unordered comparison functions instead; see *Note
--          FP Comparison Functions::.
--
--     If the exception does not trap, the result of the operation is NaN.
--
--`Division by Zero'
--     This exception is raised when a finite nonzero number is divided
--     by zero.  If no trap occurs the result is either +oo or -oo,
--     depending on the signs of the operands.
--
--`Overflow'
--     This exception is raised whenever the result cannot be represented
--     as a finite value in the precision format of the destination.  If
--     no trap occurs the result depends on the sign of the intermediate
--     result and the current rounding mode (IEEE 754, section 7.3):
--       1. Round to nearest carries all overflows to oo with the sign of
--          the intermediate result.
--
--       2. Round toward 0 carries all overflows to the largest
--          representable finite number with the sign of the intermediate
--          result.
--
--       3. Round toward -oo carries positive overflows to the largest
--          representable finite number and negative overflows to -oo.
--
--       4. Round toward oo carries negative overflows to the most
--          negative representable finite number and positive overflows
--          to oo.
--
--     Whenever the overflow exception is raised, the inexact exception
--     is also raised.
--
--`Underflow'
--     The underflow exception is raised when an intermediate result is
--     too small to be calculated accurately, or if the operation's
--     result rounded to the destination precision is too small to be
--     normalized.
--
--     When no trap is installed for the underflow exception, underflow is
--     signaled (via the underflow flag) only when both tininess and loss
--     of accuracy have been detected.  If no trap handler is installed
--     the operation continues with an imprecise small value, or zero if
--     the destination precision cannot hold the small exact result.
--
--`Inexact'
--     This exception is signalled if a rounded result is not exact (such
--     as when calculating the square root of two) or a result overflows
--     without an overflow trap.
--
--
--File: libc.info,  Node: Infinity and NaN,  Next: Status bit operations,  Prev: FP Exceptions,  Up: Floating Point Errors
--
--Infinity and NaN
------------------
--
--   IEEE 754 floating point numbers can represent positive or negative
--infinity, and "NaN" (not a number).  These three values arise from
--calculations whose result is undefined or cannot be represented
--accurately.  You can also deliberately set a floating-point variable to
--any of them, which is sometimes useful.  Some examples of calculations
--that produce infinity or NaN:
--
--     1/0 = oo
--     log (0) = -oo
--     sqrt (-1) = NaN
--
--   When a calculation produces any of these values, an exception also
--occurs; see *Note FP Exceptions::.
--
--   The basic operations and math functions all accept infinity and NaN
--and produce sensible output.  Infinities propagate through calculations
--as one would expect: for example, 2 + oo = oo, 4/oo = 0, atan (oo) =
--pi/2.  NaN, on the other hand, infects any calculation that involves
--it.  Unless the calculation would produce the same result no matter
--what real value replaced NaN, the result is NaN.
--
--   In comparison operations, positive infinity is larger than all values
--except itself and NaN, and negative infinity is smaller than all values
--except itself and NaN.  NaN is "unordered": it is not equal to, greater
--than, or less than anything, _including itself_. `x == x' is false if
--the value of `x' is NaN.  You can use this to test whether a value is
--NaN or not, but the recommended way to test for NaN is with the `isnan'
--function (*note Floating Point Classes::).  In addition, `<', `>',
--`<=', and `>=' will raise an exception when applied to NaNs.
--
--   `math.h' defines macros that allow you to explicitly set a variable
--to infinity or NaN.
--
-- - Macro: float INFINITY
--     An expression representing positive infinity.  It is equal to the
--     value produced  by mathematical operations like `1.0 / 0.0'.
--     `-INFINITY' represents negative infinity.
--
--     You can test whether a floating-point value is infinite by
--     comparing it to this macro.  However, this is not recommended; you
--     should use the `isfinite' macro instead.  *Note Floating Point
--     Classes::.
--
--     This macro was introduced in the ISO C99 standard.
--
-- - Macro: float NAN
--     An expression representing a value which is "not a number".  This
--     macro is a GNU extension, available only on machines that support
--     the "not a number" value--that is to say, on all machines that
--     support IEEE floating point.
--
--     You can use `#ifdef NAN' to test whether the machine supports NaN.
--     (Of course, you must arrange for GNU extensions to be visible,
--     such as by defining `_GNU_SOURCE', and then you must include
--     `math.h'.)
--
--   IEEE 754 also allows for another unusual value: negative zero.  This
--value is produced when you divide a positive number by negative
--infinity, or when a negative result is smaller than the limits of
--representation.  Negative zero behaves identically to zero in all
--calculations, unless you explicitly test the sign bit with `signbit' or
--`copysign'.
--
--
--File: libc.info,  Node: Status bit operations,  Next: Math Error Reporting,  Prev: Infinity and NaN,  Up: Floating Point Errors
--
--Examining the FPU status word
-------------------------------
--
--   ISO C99 defines functions to query and manipulate the floating-point
--status word.  You can use these functions to check for untrapped
--exceptions when it's convenient, rather than worrying about them in the
--middle of a calculation.
--
--   These constants represent the various IEEE 754 exceptions.  Not all
--FPUs report all the different exceptions.  Each constant is defined if
--and only if the FPU you are compiling for supports that exception, so
--you can test for FPU support with `#ifdef'.  They are defined in
--`fenv.h'.
--
--`FE_INEXACT'
--     The inexact exception.
--
--`FE_DIVBYZERO'
--     The divide by zero exception.
--
--`FE_UNDERFLOW'
--     The underflow exception.
--
--`FE_OVERFLOW'
--     The overflow exception.
--
--`FE_INVALID'
--     The invalid exception.
--
--   The macro `FE_ALL_EXCEPT' is the bitwise OR of all exception macros
--which are supported by the FP implementation.
--
--   These functions allow you to clear exception flags, test for
--exceptions, and save and restore the set of exceptions flagged.
--
-- - Function: int feclearexcept (int EXCEPTS)
--     This function clears all of the supported exception flags
--     indicated by EXCEPTS.
--
--     The function returns zero in case the operation was successful, a
--     non-zero value otherwise.
--
-- - Function: int feraiseexcept (int EXCEPTS)
--     This function raises the supported exceptions indicated by
--     EXCEPTS.  If more than one exception bit in EXCEPTS is set the
--     order in which the exceptions are raised is undefined except that
--     overflow (`FE_OVERFLOW') or underflow (`FE_UNDERFLOW') are raised
--     before inexact (`FE_INEXACT').  Whether for overflow or underflow
--     the inexact exception is also raised is also implementation
--     dependent.
--
--     The function returns zero in case the operation was successful, a
--     non-zero value otherwise.
--
-- - Function: int fetestexcept (int EXCEPTS)
--     Test whether the exception flags indicated by the parameter EXCEPT
--     are currently set.  If any of them are, a nonzero value is returned
--     which specifies which exceptions are set.  Otherwise the result is
--     zero.
--
--   To understand these functions, imagine that the status word is an
--integer variable named STATUS.  `feclearexcept' is then equivalent to
--`status &= ~excepts' and `fetestexcept' is equivalent to `(status &
--excepts)'.  The actual implementation may be very different, of course.
--
--   Exception flags are only cleared when the program explicitly
--requests it, by calling `feclearexcept'.  If you want to check for
--exceptions from a set of calculations, you should clear all the flags
--first.  Here is a simple example of the way to use `fetestexcept':
--
--     {
--       double f;
--       int raised;
--       feclearexcept (FE_ALL_EXCEPT);
--       f = compute ();
--       raised = fetestexcept (FE_OVERFLOW | FE_INVALID);
--       if (raised & FE_OVERFLOW) { /* ... */ }
--       if (raised & FE_INVALID) { /* ... */ }
--       /* ... */
--     }
--
--   You cannot explicitly set bits in the status word.  You can, however,
--save the entire status word and restore it later.  This is done with the
--following functions:
--
-- - Function: int fegetexceptflag (fexcept_t *FLAGP, int EXCEPTS)
--     This function stores in the variable pointed to by FLAGP an
--     implementation-defined value representing the current setting of
--     the exception flags indicated by EXCEPTS.
--
--     The function returns zero in case the operation was successful, a
--     non-zero value otherwise.
--
-- - Function: int fesetexceptflag (const fexcept_t *FLAGP, int
--     EXCEPTS) This function restores the flags for the exceptions
--     indicated by EXCEPTS to the values stored in the variable pointed
--     to by FLAGP.
--
--     The function returns zero in case the operation was successful, a
--     non-zero value otherwise.
--
--   Note that the value stored in `fexcept_t' bears no resemblance to
--the bit mask returned by `fetestexcept'.  The type may not even be an
--integer.  Do not attempt to modify an `fexcept_t' variable.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-34 glibc-2.3.2-200304020432/manual/libc.info-34
---- glibc-2.3.2/manual/libc.info-34	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-34	Thu Jan  1 01:00:00 1970
-@@ -1,1120 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Math Error Reporting,  Prev: Status bit operations,  Up: Floating Point Errors
--
--Error Reporting by Mathematical Functions
-------------------------------------------
--
--   Many of the math functions are defined only over a subset of the
--real or complex numbers.  Even if they are mathematically defined,
--their result may be larger or smaller than the range representable by
--their return type.  These are known as "domain errors", "overflows", and
--"underflows", respectively.  Math functions do several things when one
--of these errors occurs.  In this manual we will refer to the complete
--response as "signalling" a domain error, overflow, or underflow.
--
--   When a math function suffers a domain error, it raises the invalid
--exception and returns NaN.  It also sets ERRNO to `EDOM'; this is for
--compatibility with old systems that do not support IEEE 754 exception
--handling.  Likewise, when overflow occurs, math functions raise the
--overflow exception and return oo or -oo as appropriate.  They also set
--ERRNO to `ERANGE'.  When underflow occurs, the underflow exception is
--raised, and zero (appropriately signed) is returned.  ERRNO may be set
--to `ERANGE', but this is not guaranteed.
--
--   Some of the math functions are defined mathematically to result in a
--complex value over parts of their domains.  The most familiar example of
--this is taking the square root of a negative number.  The complex math
--functions, such as `csqrt', will return the appropriate complex value
--in this case.  The real-valued functions, such as `sqrt', will signal a
--domain error.
--
--   Some older hardware does not support infinities.  On that hardware,
--overflows instead return a particular very large number (usually the
--largest representable number).  `math.h' defines macros you can use to
--test for overflow on both old and new hardware.
--
-- - Macro: double HUGE_VAL
-- - Macro: float HUGE_VALF
-- - Macro: long double HUGE_VALL
--     An expression representing a particular very large number.  On
--     machines that use IEEE 754 floating point format, `HUGE_VAL' is
--     infinity.  On other machines, it's typically the largest positive
--     number that can be represented.
--
--     Mathematical functions return the appropriately typed version of
--     `HUGE_VAL' or `-HUGE_VAL' when the result is too large to be
--     represented.
--
--
--File: libc.info,  Node: Rounding,  Next: Control Functions,  Prev: Floating Point Errors,  Up: Arithmetic
--
--Rounding Modes
--==============
--
--   Floating-point calculations are carried out internally with extra
--precision, and then rounded to fit into the destination type.  This
--ensures that results are as precise as the input data.  IEEE 754
--defines four possible rounding modes:
--
--Round to nearest.
--     This is the default mode.  It should be used unless there is a
--     specific need for one of the others.  In this mode results are
--     rounded to the nearest representable value.  If the result is
--     midway between two representable values, the even representable is
--     chosen. "Even" here means the lowest-order bit is zero.  This
--     rounding mode prevents statistical bias and guarantees numeric
--     stability: round-off errors in a lengthy calculation will remain
--     smaller than half of `FLT_EPSILON'.
--
--Round toward plus Infinity.
--     All results are rounded to the smallest representable value which
--     is greater than the result.
--
--Round toward minus Infinity.
--     All results are rounded to the largest representable value which
--     is less than the result.
--
--Round toward zero.
--     All results are rounded to the largest representable value whose
--     magnitude is less than that of the result.  In other words, if the
--     result is negative it is rounded up; if it is positive, it is
--     rounded down.
--
--`fenv.h' defines constants which you can use to refer to the various
--rounding modes.  Each one will be defined if and only if the FPU
--supports the corresponding rounding mode.
--
--`FE_TONEAREST'
--     Round to nearest.
--
--`FE_UPWARD'
--     Round toward +oo.
--
--`FE_DOWNWARD'
--     Round toward -oo.
--
--`FE_TOWARDZERO'
--     Round toward zero.
--
--   Underflow is an unusual case.  Normally, IEEE 754 floating point
--numbers are always normalized (*note Floating Point Concepts::).
--Numbers smaller than 2^r (where r is the minimum exponent,
--`FLT_MIN_RADIX-1' for FLOAT) cannot be represented as normalized
--numbers.  Rounding all such numbers to zero or 2^r would cause some
--algorithms to fail at 0.  Therefore, they are left in denormalized
--form.  That produces loss of precision, since some bits of the mantissa
--are stolen to indicate the decimal point.
--
--   If a result is too small to be represented as a denormalized number,
--it is rounded to zero.  However, the sign of the result is preserved; if
--the calculation was negative, the result is "negative zero".  Negative
--zero can also result from some operations on infinity, such as 4/-oo.
--Negative zero behaves identically to zero except when the `copysign' or
--`signbit' functions are used to check the sign bit directly.
--
--   At any time one of the above four rounding modes is selected.  You
--can find out which one with this function:
--
-- - Function: int fegetround (void)
--     Returns the currently selected rounding mode, represented by one
--     of the values of the defined rounding mode macros.
--
--To change the rounding mode, use this function:
--
-- - Function: int fesetround (int ROUND)
--     Changes the currently selected rounding mode to ROUND.  If ROUND
--     does not correspond to one of the supported rounding modes nothing
--     is changed.  `fesetround' returns zero if it changed the rounding
--     mode, a nonzero value if the mode is not supported.
--
--   You should avoid changing the rounding mode if possible.  It can be
--an expensive operation; also, some hardware requires you to compile your
--program differently for it to work.  The resulting code may run slower.
--See your compiler documentation for details.
--
--
--File: libc.info,  Node: Control Functions,  Next: Arithmetic Functions,  Prev: Rounding,  Up: Arithmetic
--
--Floating-Point Control Functions
--================================
--
--   IEEE 754 floating-point implementations allow the programmer to
--decide whether traps will occur for each of the exceptions, by setting
--bits in the "control word".  In C, traps result in the program
--receiving the `SIGFPE' signal; see *Note Signal Handling::.
--
--   *Note:* IEEE 754 says that trap handlers are given details of the
--exceptional situation, and can set the result value.  C signals do not
--provide any mechanism to pass this information back and forth.
--Trapping exceptions in C is therefore not very useful.
--
--   It is sometimes necessary to save the state of the floating-point
--unit while you perform some calculation.  The library provides functions
--which save and restore the exception flags, the set of exceptions that
--generate traps, and the rounding mode.  This information is known as the
--"floating-point environment".
--
--   The functions to save and restore the floating-point environment all
--use a variable of type `fenv_t' to store information.  This type is
--defined in `fenv.h'.  Its size and contents are implementation-defined.
--You should not attempt to manipulate a variable of this type directly.
--
--   To save the state of the FPU, use one of these functions:
--
-- - Function: int fegetenv (fenv_t *ENVP)
--     Store the floating-point environment in the variable pointed to by
--     ENVP.
--
--     The function returns zero in case the operation was successful, a
--     non-zero value otherwise.
--
-- - Function: int feholdexcept (fenv_t *ENVP)
--     Store the current floating-point environment in the object pointed
--     to by ENVP.  Then clear all exception flags, and set the FPU to
--     trap no exceptions.  Not all FPUs support trapping no exceptions;
--     if `feholdexcept' cannot set this mode, it returns nonzero value.
--     If it succeeds, it returns zero.
--
--   The functions which restore the floating-point environment can take
--these kinds of arguments:
--
--   * Pointers to `fenv_t' objects, which were initialized previously by
--     a call to `fegetenv' or `feholdexcept'.
--
--   * The special macro `FE_DFL_ENV' which represents the floating-point
--     environment as it was available at program start.
--
--   * Implementation defined macros with names starting with `FE_' and
--     having type `fenv_t *'.
--
--     If possible, the GNU C Library defines a macro `FE_NOMASK_ENV'
--     which represents an environment where every exception raised
--     causes a trap to occur.  You can test for this macro using
--     `#ifdef'.  It is only defined if `_GNU_SOURCE' is defined.
--
--     Some platforms might define other predefined environments.
--
--To set the floating-point environment, you can use either of these
--functions:
--
-- - Function: int fesetenv (const fenv_t *ENVP)
--     Set the floating-point environment to that described by ENVP.
--
--     The function returns zero in case the operation was successful, a
--     non-zero value otherwise.
--
-- - Function: int feupdateenv (const fenv_t *ENVP)
--     Like `fesetenv', this function sets the floating-point environment
--     to that described by ENVP.  However, if any exceptions were
--     flagged in the status word before `feupdateenv' was called, they
--     remain flagged after the call.  In other words, after `feupdateenv'
--     is called, the status word is the bitwise OR of the previous
--     status word and the one saved in ENVP.
--
--     The function returns zero in case the operation was successful, a
--     non-zero value otherwise.
--
--To control for individual exceptions if raising them causes a trap to
--occur, you can use the following two functions.
--
--   *Portability Note:* These functions are all GNU extensions.
--
-- - Function: int feenableexcept (int EXCEPTS)
--     This functions enables traps for each of the exceptions as
--     indicated by the parameter EXCEPT.  The individual excepetions are
--     described in *Note Status bit operations::.  Only the specified
--     exceptions are enabled, the status of the other exceptions is not
--     changed.
--
--     The function returns the previous enabled exceptions in case the
--     operation was successful, `-1' otherwise.
--
-- - Function: int fedisableexcept (int EXCEPTS)
--     This functions disables traps for each of the exceptions as
--     indicated by the parameter EXCEPT.  The individual excepetions are
--     described in *Note Status bit operations::.  Only the specified
--     exceptions are disabled, the status of the other exceptions is not
--     changed.
--
--     The function returns the previous enabled exceptions in case the
--     operation was successful, `-1' otherwise.
--
-- - Function: int fegetexcept (int EXCEPTS)
--     The function returns a bitmask of all currently enabled
--     exceptions.  It returns `-1' in case of failure.
--
--
--File: libc.info,  Node: Arithmetic Functions,  Next: Complex Numbers,  Prev: Control Functions,  Up: Arithmetic
--
--Arithmetic Functions
--====================
--
--   The C library provides functions to do basic operations on
--floating-point numbers.  These include absolute value, maximum and
--minimum, normalization, bit twiddling, rounding, and a few others.
--
--* Menu:
--
--* Absolute Value::              Absolute values of integers and floats.
--* Normalization Functions::     Extracting exponents and putting them back.
--* Rounding Functions::          Rounding floats to integers.
--* Remainder Functions::         Remainders on division, precisely defined.
--* FP Bit Twiddling::            Sign bit adjustment.  Adding epsilon.
--* FP Comparison Functions::     Comparisons without risk of exceptions.
--* Misc FP Arithmetic::          Max, min, positive difference, multiply-add.
--
--
--File: libc.info,  Node: Absolute Value,  Next: Normalization Functions,  Up: Arithmetic Functions
--
--Absolute Value
----------------
--
--   These functions are provided for obtaining the "absolute value" (or
--"magnitude") of a number.  The absolute value of a real number X is X
--if X is positive, -X if X is negative.  For a complex number Z, whose
--real part is X and whose imaginary part is Y, the absolute value is
--`sqrt (X*X + Y*Y)'.
--
--   Prototypes for `abs', `labs' and `llabs' are in `stdlib.h';
--`imaxabs' is declared in `inttypes.h'; `fabs', `fabsf' and `fabsl' are
--declared in `math.h'.  `cabs', `cabsf' and `cabsl' are declared in
--`complex.h'.
--
-- - Function: int abs (int NUMBER)
-- - Function: long int labs (long int NUMBER)
-- - Function: long long int llabs (long long int NUMBER)
-- - Function: intmax_t imaxabs (intmax_t NUMBER)
--     These functions return the absolute value of NUMBER.
--
--     Most computers use a two's complement integer representation, in
--     which the absolute value of `INT_MIN' (the smallest possible `int')
--     cannot be represented; thus, `abs (INT_MIN)' is not defined.
--
--     `llabs' and `imaxdiv' are new to ISO C99.
--
--     See *Note Integers:: for a description of the `intmax_t' type.
--
--
-- - Function: double fabs (double NUMBER)
-- - Function: float fabsf (float NUMBER)
-- - Function: long double fabsl (long double NUMBER)
--     This function returns the absolute value of the floating-point
--     number NUMBER.
--
-- - Function: double cabs (complex double Z)
-- - Function: float cabsf (complex float Z)
-- - Function: long double cabsl (complex long double Z)
--     These functions return the absolute  value of the complex number Z
--     (*note Complex Numbers::).  The absolute value of a complex number
--     is:
--
--          sqrt (creal (Z) * creal (Z) + cimag (Z) * cimag (Z))
--
--     This function should always be used instead of the direct formula
--     because it takes special care to avoid losing precision.  It may
--     also take advantage of hardware support for this operation. See
--     `hypot' in *Note Exponents and Logarithms::.
--
--
--File: libc.info,  Node: Normalization Functions,  Next: Rounding Functions,  Prev: Absolute Value,  Up: Arithmetic Functions
--
--Normalization Functions
-------------------------
--
--   The functions described in this section are primarily provided as a
--way to efficiently perform certain low-level manipulations on floating
--point numbers that are represented internally using a binary radix; see
--*Note Floating Point Concepts::.  These functions are required to have
--equivalent behavior even if the representation does not use a radix of
--2, but of course they are unlikely to be particularly efficient in
--those cases.
--
--   All these functions are declared in `math.h'.
--
-- - Function: double frexp (double VALUE, int *EXPONENT)
-- - Function: float frexpf (float VALUE, int *EXPONENT)
-- - Function: long double frexpl (long double VALUE, int *EXPONENT)
--     These functions are used to split the number VALUE into a
--     normalized fraction and an exponent.
--
--     If the argument VALUE is not zero, the return value is VALUE times
--     a power of two, and is always in the range 1/2 (inclusive) to 1
--     (exclusive).  The corresponding exponent is stored in `*EXPONENT';
--     the return value multiplied by 2 raised to this exponent equals
--     the original number VALUE.
--
--     For example, `frexp (12.8, &exponent)' returns `0.8' and stores
--     `4' in `exponent'.
--
--     If VALUE is zero, then the return value is zero and zero is stored
--     in `*EXPONENT'.
--
-- - Function: double ldexp (double VALUE, int EXPONENT)
-- - Function: float ldexpf (float VALUE, int EXPONENT)
-- - Function: long double ldexpl (long double VALUE, int EXPONENT)
--     These functions return the result of multiplying the floating-point
--     number VALUE by 2 raised to the power EXPONENT.  (It can be used
--     to reassemble floating-point numbers that were taken apart by
--     `frexp'.)
--
--     For example, `ldexp (0.8, 4)' returns `12.8'.
--
--   The following functions, which come from BSD, provide facilities
--equivalent to those of `ldexp' and `frexp'.  See also the ISO C
--function `logb' which originally also appeared in BSD.
--
-- - Function: double scalb (double VALUE, int EXPONENT)
-- - Function: float scalbf (float VALUE, int EXPONENT)
-- - Function: long double scalbl (long double VALUE, int EXPONENT)
--     The `scalb' function is the BSD name for `ldexp'.
--
-- - Function: long long int scalbn (double X, int n)
-- - Function: long long int scalbnf (float X, int n)
-- - Function: long long int scalbnl (long double X, int n)
--     `scalbn' is identical to `scalb', except that the exponent N is an
--     `int' instead of a floating-point number.
--
-- - Function: long long int scalbln (double X, long int n)
-- - Function: long long int scalblnf (float X, long int n)
-- - Function: long long int scalblnl (long double X, long int n)
--     `scalbln' is identical to `scalb', except that the exponent N is a
--     `long int' instead of a floating-point number.
--
-- - Function: long long int significand (double X)
-- - Function: long long int significandf (float X)
-- - Function: long long int significandl (long double X)
--     `significand' returns the mantissa of X scaled to the range [1, 2).
--     It is equivalent to `scalb (X, (double) -ilogb (X))'.
--
--     This function exists mainly for use in certain standardized tests
--     of IEEE 754 conformance.
--
--
--File: libc.info,  Node: Rounding Functions,  Next: Remainder Functions,  Prev: Normalization Functions,  Up: Arithmetic Functions
--
--Rounding Functions
--------------------
--
--   The functions listed here perform operations such as rounding and
--truncation of floating-point values. Some of these functions convert
--floating point numbers to integer values.  They are all declared in
--`math.h'.
--
--   You can also convert floating-point numbers to integers simply by
--casting them to `int'.  This discards the fractional part, effectively
--rounding towards zero.  However, this only works if the result can
--actually be represented as an `int'--for very large numbers, this is
--impossible.  The functions listed here return the result as a `double'
--instead to get around this problem.
--
-- - Function: double ceil (double X)
-- - Function: float ceilf (float X)
-- - Function: long double ceill (long double X)
--     These functions round X upwards to the nearest integer, returning
--     that value as a `double'.  Thus, `ceil (1.5)' is `2.0'.
--
-- - Function: double floor (double X)
-- - Function: float floorf (float X)
-- - Function: long double floorl (long double X)
--     These functions round X downwards to the nearest integer,
--     returning that value as a `double'.  Thus, `floor (1.5)' is `1.0'
--     and `floor (-1.5)' is `-2.0'.
--
-- - Function: double trunc (double X)
-- - Function: float truncf (float X)
-- - Function: long double truncl (long double X)
--     The `trunc' functions round X towards zero to the nearest integer
--     (returned in floating-point format).  Thus, `trunc (1.5)' is `1.0'
--     and `trunc (-1.5)' is `-1.0'.
--
-- - Function: double rint (double X)
-- - Function: float rintf (float X)
-- - Function: long double rintl (long double X)
--     These functions round X to an integer value according to the
--     current rounding mode.  *Note Floating Point Parameters::, for
--     information about the various rounding modes.  The default
--     rounding mode is to round to the nearest integer; some machines
--     support other modes, but round-to-nearest is always used unless
--     you explicitly select another.
--
--     If X was not initially an integer, these functions raise the
--     inexact exception.
--
-- - Function: double nearbyint (double X)
-- - Function: float nearbyintf (float X)
-- - Function: long double nearbyintl (long double X)
--     These functions return the same value as the `rint' functions, but
--     do not raise the inexact exception if X is not an integer.
--
-- - Function: double round (double X)
-- - Function: float roundf (float X)
-- - Function: long double roundl (long double X)
--     These functions are similar to `rint', but they round halfway
--     cases away from zero instead of to the nearest even integer.
--
-- - Function: long int lrint (double X)
-- - Function: long int lrintf (float X)
-- - Function: long int lrintl (long double X)
--     These functions are just like `rint', but they return a `long int'
--     instead of a floating-point number.
--
-- - Function: long long int llrint (double X)
-- - Function: long long int llrintf (float X)
-- - Function: long long int llrintl (long double X)
--     These functions are just like `rint', but they return a `long long
--     int' instead of a floating-point number.
--
-- - Function: long int lround (double X)
-- - Function: long int lroundf (float X)
-- - Function: long int lroundl (long double X)
--     These functions are just like `round', but they return a `long
--     int' instead of a floating-point number.
--
-- - Function: long long int llround (double X)
-- - Function: long long int llroundf (float X)
-- - Function: long long int llroundl (long double X)
--     These functions are just like `round', but they return a `long
--     long int' instead of a floating-point number.
--
-- - Function: double modf (double VALUE, double *INTEGER-PART)
-- - Function: float modff (float VALUE, float *INTEGER-PART)
-- - Function: long double modfl (long double VALUE, long double
--          *INTEGER-PART)
--     These functions break the argument VALUE into an integer part and a
--     fractional part (between `-1' and `1', exclusive).  Their sum
--     equals VALUE.  Each of the parts has the same sign as VALUE, and
--     the integer part is always rounded toward zero.
--
--     `modf' stores the integer part in `*INTEGER-PART', and returns the
--     fractional part.  For example, `modf (2.5, &intpart)' returns
--     `0.5' and stores `2.0' into `intpart'.
--
--
--File: libc.info,  Node: Remainder Functions,  Next: FP Bit Twiddling,  Prev: Rounding Functions,  Up: Arithmetic Functions
--
--Remainder Functions
---------------------
--
--   The functions in this section compute the remainder on division of
--two floating-point numbers.  Each is a little different; pick the one
--that suits your problem.
--
-- - Function: double fmod (double NUMERATOR, double DENOMINATOR)
-- - Function: float fmodf (float NUMERATOR, float DENOMINATOR)
-- - Function: long double fmodl (long double NUMERATOR, long double
--          DENOMINATOR)
--     These functions compute the remainder from the division of
--     NUMERATOR by DENOMINATOR.  Specifically, the return value is
--     `NUMERATOR - N * DENOMINATOR', where N is the quotient of
--     NUMERATOR divided by DENOMINATOR, rounded towards zero to an
--     integer.  Thus, `fmod (6.5, 2.3)' returns `1.9', which is `6.5'
--     minus `4.6'.
--
--     The result has the same sign as the NUMERATOR and has magnitude
--     less than the magnitude of the DENOMINATOR.
--
--     If DENOMINATOR is zero, `fmod' signals a domain error.
--
-- - Function: double drem (double NUMERATOR, double DENOMINATOR)
-- - Function: float dremf (float NUMERATOR, float DENOMINATOR)
-- - Function: long double dreml (long double NUMERATOR, long double
--          DENOMINATOR)
--     These functions are like `fmod' except that they rounds the
--     internal quotient N to the nearest integer instead of towards zero
--     to an integer.  For example, `drem (6.5, 2.3)' returns `-0.4',
--     which is `6.5' minus `6.9'.
--
--     The absolute value of the result is less than or equal to half the
--     absolute value of the DENOMINATOR.  The difference between `fmod
--     (NUMERATOR, DENOMINATOR)' and `drem (NUMERATOR, DENOMINATOR)' is
--     always either DENOMINATOR, minus DENOMINATOR, or zero.
--
--     If DENOMINATOR is zero, `drem' signals a domain error.
--
-- - Function: double remainder (double NUMERATOR, double DENOMINATOR)
-- - Function: float remainderf (float NUMERATOR, float DENOMINATOR)
-- - Function: long double remainderl (long double NUMERATOR, long double
--          DENOMINATOR)
--     This function is another name for `drem'.
--
--
--File: libc.info,  Node: FP Bit Twiddling,  Next: FP Comparison Functions,  Prev: Remainder Functions,  Up: Arithmetic Functions
--
--Setting and modifying single bits of FP values
------------------------------------------------
--
--   There are some operations that are too complicated or expensive to
--perform by hand on floating-point numbers.  ISO C99 defines functions
--to do these operations, which mostly involve changing single bits.
--
-- - Function: double copysign (double X, double Y)
-- - Function: float copysignf (float X, float Y)
-- - Function: long double copysignl (long double X, long double Y)
--     These functions return X but with the sign of Y.  They work even
--     if X or Y are NaN or zero.  Both of these can carry a sign
--     (although not all implementations support it) and this is one of
--     the few operations that can tell the difference.
--
--     `copysign' never raises an exception.
--
--     This function is defined in IEC 559 (and the appendix with
--     recommended functions in IEEE 754/IEEE 854).
--
-- - Function: int signbit (_float-type_ X)
--     `signbit' is a generic macro which can work on all floating-point
--     types.  It returns a nonzero value if the value of X has its sign
--     bit set.
--
--     This is not the same as `x < 0.0', because IEEE 754 floating point
--     allows zero to be signed.  The comparison `-0.0 < 0.0' is false,
--     but `signbit (-0.0)' will return a nonzero value.
--
-- - Function: double nextafter (double X, double Y)
-- - Function: float nextafterf (float X, float Y)
-- - Function: long double nextafterl (long double X, long double Y)
--     The `nextafter' function returns the next representable neighbor of
--     X in the direction towards Y.  The size of the step between X and
--     the result depends on the type of the result.  If X = Y the
--     function simply returns Y.  If either value is `NaN', `NaN' is
--     returned.  Otherwise a value corresponding to the value of the
--     least significant bit in the mantissa is added or subtracted,
--     depending on the direction.  `nextafter' will signal overflow or
--     underflow if the result goes outside of the range of normalized
--     numbers.
--
--     This function is defined in IEC 559 (and the appendix with
--     recommended functions in IEEE 754/IEEE 854).
--
-- - Function: double nexttoward (double X, long double Y)
-- - Function: float nexttowardf (float X, long double Y)
-- - Function: long double nexttowardl (long double X, long double Y)
--     These functions are identical to the corresponding versions of
--     `nextafter' except that their second argument is a `long double'.
--
-- - Function: double nan (const char *TAGP)
-- - Function: float nanf (const char *TAGP)
-- - Function: long double nanl (const char *TAGP)
--     The `nan' function returns a representation of NaN, provided that
--     NaN is supported by the target platform.  `nan
--     ("N-CHAR-SEQUENCE")' is equivalent to `strtod
--     ("NAN(N-CHAR-SEQUENCE)")'.
--
--     The argument TAGP is used in an unspecified manner.  On IEEE 754
--     systems, there are many representations of NaN, and TAGP selects
--     one.  On other systems it may do nothing.
--
--
--File: libc.info,  Node: FP Comparison Functions,  Next: Misc FP Arithmetic,  Prev: FP Bit Twiddling,  Up: Arithmetic Functions
--
--Floating-Point Comparison Functions
-------------------------------------
--
--   The standard C comparison operators provoke exceptions when one or
--other of the operands is NaN.  For example,
--
--     int v = a < 1.0;
--
--will raise an exception if A is NaN.  (This does _not_ happen with `=='
--and `!='; those merely return false and true, respectively, when NaN is
--examined.)  Frequently this exception is undesirable.  ISO C99
--therefore defines comparison functions that do not raise exceptions
--when NaN is examined.  All of the functions are implemented as macros
--which allow their arguments to be of any floating-point type.  The
--macros are guaranteed to evaluate their arguments only once.
--
-- - Macro: int isgreater (_real-floating_ X, _real-floating_ Y)
--     This macro determines whether the argument X is greater than Y.
--     It is equivalent to `(X) > (Y)', but no exception is raised if X
--     or Y are NaN.
--
-- - Macro: int isgreaterequal (_real-floating_ X, _real-floating_ Y)
--     This macro determines whether the argument X is greater than or
--     equal to Y.  It is equivalent to `(X) >= (Y)', but no exception is
--     raised if X or Y are NaN.
--
-- - Macro: int isless (_real-floating_ X, _real-floating_ Y)
--     This macro determines whether the argument X is less than Y.  It
--     is equivalent to `(X) < (Y)', but no exception is raised if X or Y
--     are NaN.
--
-- - Macro: int islessequal (_real-floating_ X, _real-floating_ Y)
--     This macro determines whether the argument X is less than or equal
--     to Y.  It is equivalent to `(X) <= (Y)', but no exception is
--     raised if X or Y are NaN.
--
-- - Macro: int islessgreater (_real-floating_ X, _real-floating_ Y)
--     This macro determines whether the argument X is less or greater
--     than Y.  It is equivalent to `(X) < (Y) || (X) > (Y)' (although it
--     only evaluates X and Y once), but no exception is raised if X or Y
--     are NaN.
--
--     This macro is not equivalent to `X != Y', because that expression
--     is true if X or Y are NaN.
--
-- - Macro: int isunordered (_real-floating_ X, _real-floating_ Y)
--     This macro determines whether its arguments are unordered.  In
--     other words, it is true if X or Y are NaN, and false otherwise.
--
--   Not all machines provide hardware support for these operations.  On
--machines that don't, the macros can be very slow.  Therefore, you should
--not use these functions when NaN is not a concern.
--
--   *Note:* There are no macros `isequal' or `isunequal'.  They are
--unnecessary, because the `==' and `!=' operators do _not_ throw an
--exception if one or both of the operands are NaN.
--
--
--File: libc.info,  Node: Misc FP Arithmetic,  Prev: FP Comparison Functions,  Up: Arithmetic Functions
--
--Miscellaneous FP arithmetic functions
---------------------------------------
--
--   The functions in this section perform miscellaneous but common
--operations that are awkward to express with C operators.  On some
--processors these functions can use special machine instructions to
--perform these operations faster than the equivalent C code.
--
-- - Function: double fmin (double X, double Y)
-- - Function: float fminf (float X, float Y)
-- - Function: long double fminl (long double X, long double Y)
--     The `fmin' function returns the lesser of the two values X and Y.
--     It is similar to the expression
--          ((x) < (y) ? (x) : (y))
--     except that X and Y are only evaluated once.
--
--     If an argument is NaN, the other argument is returned.  If both
--     arguments are NaN, NaN is returned.
--
-- - Function: double fmax (double X, double Y)
-- - Function: float fmaxf (float X, float Y)
-- - Function: long double fmaxl (long double X, long double Y)
--     The `fmax' function returns the greater of the two values X and Y.
--
--     If an argument is NaN, the other argument is returned.  If both
--     arguments are NaN, NaN is returned.
--
-- - Function: double fdim (double X, double Y)
-- - Function: float fdimf (float X, float Y)
-- - Function: long double fdiml (long double X, long double Y)
--     The `fdim' function returns the positive difference between X and
--     Y.  The positive difference is X - Y if X is greater than Y, and 0
--     otherwise.
--
--     If X, Y, or both are NaN, NaN is returned.
--
-- - Function: double fma (double X, double Y, double Z)
-- - Function: float fmaf (float X, float Y, float Z)
-- - Function: long double fmal (long double X, long double Y, long
--          double Z)
--     The `fma' function performs floating-point multiply-add.  This is
--     the operation (X * Y) + Z, but the intermediate result is not
--     rounded to the destination type.  This can sometimes improve the
--     precision of a calculation.
--
--     This function was introduced because some processors have a special
--     instruction to perform multiply-add.  The C compiler cannot use it
--     directly, because the expression `x*y + z' is defined to round the
--     intermediate result.  `fma' lets you choose when you want to round
--     only once.
--
--     On processors which do not implement multiply-add in hardware,
--     `fma' can be very slow since it must avoid intermediate rounding.
--     `math.h' defines the symbols `FP_FAST_FMA', `FP_FAST_FMAF', and
--     `FP_FAST_FMAL' when the corresponding version of `fma' is no
--     slower than the expression `x*y + z'.  In the GNU C library, this
--     always means the operation is implemented in hardware.
--
--
--File: libc.info,  Node: Complex Numbers,  Next: Operations on Complex,  Prev: Arithmetic Functions,  Up: Arithmetic
--
--Complex Numbers
--===============
--
--   ISO C99 introduces support for complex numbers in C.  This is done
--with a new type qualifier, `complex'.  It is a keyword if and only if
--`complex.h' has been included.  There are three complex types,
--corresponding to the three real types:  `float complex', `double
--complex', and `long double complex'.
--
--   To construct complex numbers you need a way to indicate the imaginary
--part of a number.  There is no standard notation for an imaginary
--floating point constant.  Instead, `complex.h' defines two macros that
--can be used to create complex numbers.
--
-- - Macro: const float complex _Complex_I
--     This macro is a representation of the complex number "0+1i".
--     Multiplying a real floating-point value by `_Complex_I' gives a
--     complex number whose value is purely imaginary.  You can use this
--     to construct complex constants:
--
--          3.0 + 4.0i = `3.0 + 4.0 * _Complex_I'
--
--     Note that `_Complex_I * _Complex_I' has the value `-1', but the
--     type of that value is `complex'.
--
--`_Complex_I' is a bit of a mouthful.  `complex.h' also defines a
--shorter name for the same constant.
--
-- - Macro: const float complex I
--     This macro has exactly the same value as `_Complex_I'.  Most of the
--     time it is preferable.  However, it causes problems if you want to
--     use the identifier `I' for something else.  You can safely write
--
--          #include <complex.h>
--          #undef I
--
--     if you need `I' for your own purposes.  (In that case we recommend
--     you also define some other short name for `_Complex_I', such as
--     `J'.)
--
--
--
--File: libc.info,  Node: Operations on Complex,  Next: Parsing of Numbers,  Prev: Complex Numbers,  Up: Arithmetic
--
--Projections, Conjugates, and Decomposing of Complex Numbers
--===========================================================
--
--   ISO C99 also defines functions that perform basic operations on
--complex numbers, such as decomposition and conjugation.  The prototypes
--for all these functions are in `complex.h'.  All functions are
--available in three variants, one for each of the three complex types.
--
-- - Function: double creal (complex double Z)
-- - Function: float crealf (complex float Z)
-- - Function: long double creall (complex long double Z)
--     These functions return the real part of the complex number Z.
--
-- - Function: double cimag (complex double Z)
-- - Function: float cimagf (complex float Z)
-- - Function: long double cimagl (complex long double Z)
--     These functions return the imaginary part of the complex number Z.
--
-- - Function: complex double conj (complex double Z)
-- - Function: complex float conjf (complex float Z)
-- - Function: complex long double conjl (complex long double Z)
--     These functions return the conjugate value of the complex number
--     Z.  The conjugate of a complex number has the same real part and a
--     negated imaginary part.  In other words, `conj(a + bi) = a + -bi'.
--
-- - Function: double carg (complex double Z)
-- - Function: float cargf (complex float Z)
-- - Function: long double cargl (complex long double Z)
--     These functions return the argument of the complex number Z.  The
--     argument of a complex number is the angle in the complex plane
--     between the positive real axis and a line passing through zero and
--     the number.  This angle is measured in the usual fashion and
--     ranges from 0 to 2pi.
--
--     `carg' has a branch cut along the positive real axis.
--
-- - Function: complex double cproj (complex double Z)
-- - Function: complex float cprojf (complex float Z)
-- - Function: complex long double cprojl (complex long double Z)
--     These functions return the projection of the complex value Z onto
--     the Riemann sphere.  Values with a infinite imaginary part are
--     projected to positive infinity on the real axis, even if the real
--     part is NaN.  If the real part is infinite, the result is
--     equivalent to
--
--          INFINITY + I * copysign (0.0, cimag (z))
--
--
--File: libc.info,  Node: Parsing of Numbers,  Next: System V Number Conversion,  Prev: Operations on Complex,  Up: Arithmetic
--
--Parsing of Numbers
--==================
--
--   This section describes functions for "reading" integer and
--floating-point numbers from a string.  It may be more convenient in some
--cases to use `sscanf' or one of the related functions; see *Note
--Formatted Input::.  But often you can make a program more robust by
--finding the tokens in the string by hand, then converting the numbers
--one by one.
--
--* Menu:
--
--* Parsing of Integers::         Functions for conversion of integer values.
--* Parsing of Floats::           Functions for conversion of floating-point
--				 values.
--
--
--File: libc.info,  Node: Parsing of Integers,  Next: Parsing of Floats,  Up: Parsing of Numbers
--
--Parsing of Integers
---------------------
--
--   The `str' functions are declared in `stdlib.h' and those beginning
--with `wcs' are declared in `wchar.h'.  One might wonder about the use
--of `restrict' in the prototypes of the functions in this section.  It
--is seemingly useless but the ISO C standard uses it (for the functions
--defined there) so we have to do it as well.
--
-- - Function: long int strtol (const char *restrict STRING, char
--          **restrict TAILPTR, int BASE)
--     The `strtol' ("string-to-long") function converts the initial part
--     of STRING to a signed integer, which is returned as a value of
--     type `long int'.
--
--     This function attempts to decompose STRING as follows:
--
--        * A (possibly empty) sequence of whitespace characters.  Which
--          characters are whitespace is determined by the `isspace'
--          function (*note Classification of Characters::).  These are
--          discarded.
--
--        * An optional plus or minus sign (`+' or `-').
--
--        * A nonempty sequence of digits in the radix specified by BASE.
--
--          If BASE is zero, decimal radix is assumed unless the series of
--          digits begins with `0' (specifying octal radix), or `0x' or
--          `0X' (specifying hexadecimal radix); in other words, the same
--          syntax used for integer constants in C.
--
--          Otherwise BASE must have a value between `2' and `36'.  If
--          BASE is `16', the digits may optionally be preceded by `0x'
--          or `0X'.  If base has no legal value the value returned is
--          `0l' and the global variable `errno' is set to `EINVAL'.
--
--        * Any remaining characters in the string.  If TAILPTR is not a
--          null pointer, `strtol' stores a pointer to this tail in
--          `*TAILPTR'.
--
--     If the string is empty, contains only whitespace, or does not
--     contain an initial substring that has the expected syntax for an
--     integer in the specified BASE, no conversion is performed.  In
--     this case, `strtol' returns a value of zero and the value stored in
--     `*TAILPTR' is the value of STRING.
--
--     In a locale other than the standard `"C"' locale, this function
--     may recognize additional implementation-dependent syntax.
--
--     If the string has valid syntax for an integer but the value is not
--     representable because of overflow, `strtol' returns either
--     `LONG_MAX' or `LONG_MIN' (*note Range of Type::), as appropriate
--     for the sign of the value.  It also sets `errno' to `ERANGE' to
--     indicate there was overflow.
--
--     You should not check for errors by examining the return value of
--     `strtol', because the string might be a valid representation of
--     `0l', `LONG_MAX', or `LONG_MIN'.  Instead, check whether TAILPTR
--     points to what you expect after the number (e.g. `'\0'' if the
--     string should end after the number).  You also need to clear ERRNO
--     before the call and check it afterward, in case there was overflow.
--
--     There is an example at the end of this section.
--
-- - Function: long int wcstol (const wchar_t *restrict STRING, wchar_t
--          **restrict TAILPTR, int BASE)
--     The `wcstol' function is equivalent to the `strtol' function in
--     nearly all aspects but handles wide character strings.
--
--     The `wcstol' function was introduced in Amendment 1 of ISO C90.
--
-- - Function: unsigned long int strtoul (const char *retrict STRING,
--          char **restrict TAILPTR, int BASE)
--     The `strtoul' ("string-to-unsigned-long") function is like
--     `strtol' except it converts to an `unsigned long int' value.  The
--     syntax is the same as described above for `strtol'.  The value
--     returned on overflow is `ULONG_MAX' (*note Range of Type::).
--
--     If STRING depicts a negative number, `strtoul' acts the same as
--     STRTOL but casts the result to an unsigned integer.  That means
--     for example that `strtoul' on `"-1"' returns `ULONG_MAX' and an
--     input more negative than `LONG_MIN' returns (`ULONG_MAX' + 1) / 2.
--
--     `strtoul' sets ERRNO to `EINVAL' if BASE is out of range, or
--     `ERANGE' on overflow.
--
-- - Function: unsigned long int wcstoul (const wchar_t *restrict STRING,
--          wchar_t **restrict TAILPTR, int BASE)
--     The `wcstoul' function is equivalent to the `strtoul' function in
--     nearly all aspects but handles wide character strings.
--
--     The `wcstoul' function was introduced in Amendment 1 of ISO C90.
--
-- - Function: long long int strtoll (const char *restrict STRING, char
--          **restrict TAILPTR, int BASE)
--     The `strtoll' function is like `strtol' except that it returns a
--     `long long int' value, and accepts numbers with a correspondingly
--     larger range.
--
--     If the string has valid syntax for an integer but the value is not
--     representable because of overflow, `strtoll' returns either
--     `LONG_LONG_MAX' or `LONG_LONG_MIN' (*note Range of Type::), as
--     appropriate for the sign of the value.  It also sets `errno' to
--     `ERANGE' to indicate there was overflow.
--
--     The `strtoll' function was introduced in ISO C99.
--
-- - Function: long long int wcstoll (const wchar_t *restrict STRING,
--          wchar_t **restrict TAILPTR, int BASE)
--     The `wcstoll' function is equivalent to the `strtoll' function in
--     nearly all aspects but handles wide character strings.
--
--     The `wcstoll' function was introduced in Amendment 1 of ISO C90.
--
-- - Function: long long int strtoq (const char *restrict STRING, char
--          **restrict TAILPTR, int BASE)
--     `strtoq' ("string-to-quad-word") is the BSD name for `strtoll'.
--
-- - Function: long long int wcstoq (const wchar_t *restrict STRING,
--          wchar_t **restrict TAILPTR, int BASE)
--     The `wcstoq' function is equivalent to the `strtoq' function in
--     nearly all aspects but handles wide character strings.
--
--     The `wcstoq' function is a GNU extension.
--
-- - Function: unsigned long long int strtoull (const char *restrict
--          STRING, char **restrict TAILPTR, int BASE)
--     The `strtoull' function is related to `strtoll' the same way
--     `strtoul' is related to `strtol'.
--
--     The `strtoull' function was introduced in ISO C99.
--
-- - Function: unsigned long long int wcstoull (const wchar_t *restrict
--          STRING, wchar_t **restrict TAILPTR, int BASE)
--     The `wcstoull' function is equivalent to the `strtoull' function
--     in nearly all aspects but handles wide character strings.
--
--     The `wcstoull' function was introduced in Amendment 1 of ISO C90.
--
-- - Function: unsigned long long int strtouq (const char *restrict
--          STRING, char **restrict TAILPTR, int BASE)
--     `strtouq' is the BSD name for `strtoull'.
--
-- - Function: unsigned long long int wcstouq (const wchar_t *restrict
--          STRING, wchar_t **restrict TAILPTR, int BASE)
--     The `wcstouq' function is equivalent to the `strtouq' function in
--     nearly all aspects but handles wide character strings.
--
--     The `wcstoq' function is a GNU extension.
--
-- - Function: intmax_t strtoimax (const char *restrict STRING, char
--          **restrict TAILPTR, int BASE)
--     The `strtoimax' function is like `strtol' except that it returns a
--     `intmax_t' value, and accepts numbers of a corresponding range.
--
--     If the string has valid syntax for an integer but the value is not
--     representable because of overflow, `strtoimax' returns either
--     `INTMAX_MAX' or `INTMAX_MIN' (*note Integers::), as appropriate
--     for the sign of the value.  It also sets `errno' to `ERANGE' to
--     indicate there was overflow.
--
--     See *Note Integers:: for a description of the `intmax_t' type.  The
--     `strtoimax' function was introduced in ISO C99.
--
-- - Function: intmax_t wcstoimax (const wchar_t *restrict STRING,
--          wchar_t **restrict TAILPTR, int BASE)
--     The `wcstoimax' function is equivalent to the `strtoimax' function
--     in nearly all aspects but handles wide character strings.
--
--     The `wcstoimax' function was introduced in ISO C99.
--
-- - Function: uintmax_t strtoumax (const char *restrict STRING, char
--          **restrict TAILPTR, int BASE)
--     The `strtoumax' function is related to `strtoimax' the same way
--     that `strtoul' is related to `strtol'.
--
--     See *Note Integers:: for a description of the `intmax_t' type.  The
--     `strtoumax' function was introduced in ISO C99.
--
-- - Function: uintmax_t wcstoumax (const wchar_t *restrict STRING,
--          wchar_t **restrict TAILPTR, int BASE)
--     The `wcstoumax' function is equivalent to the `strtoumax' function
--     in nearly all aspects but handles wide character strings.
--
--     The `wcstoumax' function was introduced in ISO C99.
--
-- - Function: long int atol (const char *STRING)
--     This function is similar to the `strtol' function with a BASE
--     argument of `10', except that it need not detect overflow errors.
--     The `atol' function is provided mostly for compatibility with
--     existing code; using `strtol' is more robust.
--
-- - Function: int atoi (const char *STRING)
--     This function is like `atol', except that it returns an `int'.
--     The `atoi' function is also considered obsolete; use `strtol'
--     instead.
--
-- - Function: long long int atoll (const char *STRING)
--     This function is similar to `atol', except it returns a `long long
--     int'.
--
--     The `atoll' function was introduced in ISO C99.  It too is
--     obsolete (despite having just been added); use `strtoll' instead.
--
--   All the functions mentioned in this section so far do not handle
--alternative representations of characters as described in the locale
--data.  Some locales specify thousands separator and the way they have to
--be used which can help to make large numbers more readable.  To read
--such numbers one has to use the `scanf' functions with the `'' flag.
--
--   Here is a function which parses a string as a sequence of integers
--and returns the sum of them:
--
--     int
--     sum_ints_from_string (char *string)
--     {
--       int sum = 0;
--     
--       while (1) {
--         char *tail;
--         int next;
--     
--         /* Skip whitespace by hand, to detect the end.  */
--         while (isspace (*string)) string++;
--         if (*string == 0)
--           break;
--     
--         /* There is more nonwhitespace,  */
--         /* so it ought to be another number.  */
--         errno = 0;
--         /* Parse it.  */
--         next = strtol (string, &tail, 0);
--         /* Add it in, if not overflow.  */
--         if (errno)
--           printf ("Overflow\n");
--         else
--           sum += next;
--         /* Advance past it.  */
--         string = tail;
--       }
--     
--       return sum;
--     }
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-35 glibc-2.3.2-200304020432/manual/libc.info-35
---- glibc-2.3.2/manual/libc.info-35	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-35	Thu Jan  1 01:00:00 1970
-@@ -1,1168 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Parsing of Floats,  Prev: Parsing of Integers,  Up: Parsing of Numbers
--
--Parsing of Floats
-------------------
--
--   The `str' functions are declared in `stdlib.h' and those beginning
--with `wcs' are declared in `wchar.h'.  One might wonder about the use
--of `restrict' in the prototypes of the functions in this section.  It
--is seemingly useless but the ISO C standard uses it (for the functions
--defined there) so we have to do it as well.
--
-- - Function: double strtod (const char *restrict STRING, char
--          **restrict TAILPTR)
--     The `strtod' ("string-to-double") function converts the initial
--     part of STRING to a floating-point number, which is returned as a
--     value of type `double'.
--
--     This function attempts to decompose STRING as follows:
--
--        * A (possibly empty) sequence of whitespace characters.  Which
--          characters are whitespace is determined by the `isspace'
--          function (*note Classification of Characters::).  These are
--          discarded.
--
--        * An optional plus or minus sign (`+' or `-').
--
--        * A floating point number in decimal or hexadecimal format.  The
--          decimal format is:
--             - A nonempty sequence of digits optionally containing a
--               decimal-point character--normally `.', but it depends on
--               the locale (*note General Numeric::).
--
--             - An optional exponent part, consisting of a character `e'
--               or `E', an optional sign, and a sequence of digits.
--
--
--          The hexadecimal format is as follows:
--             - A 0x or 0X followed by a nonempty sequence of
--               hexadecimal digits optionally containing a decimal-point
--               character--normally `.', but it depends on the locale
--               (*note General Numeric::).
--
--             - An optional binary-exponent part, consisting of a
--               character `p' or `P', an optional sign, and a sequence
--               of digits.
--
--
--        * Any remaining characters in the string.  If TAILPTR is not a
--          null pointer, a pointer to this tail of the string is stored
--          in `*TAILPTR'.
--
--     If the string is empty, contains only whitespace, or does not
--     contain an initial substring that has the expected syntax for a
--     floating-point number, no conversion is performed.  In this case,
--     `strtod' returns a value of zero and the value returned in
--     `*TAILPTR' is the value of STRING.
--
--     In a locale other than the standard `"C"' or `"POSIX"' locales,
--     this function may recognize additional locale-dependent syntax.
--
--     If the string has valid syntax for a floating-point number but the
--     value is outside the range of a `double', `strtod' will signal
--     overflow or underflow as described in *Note Math Error Reporting::.
--
--     `strtod' recognizes four special input strings.  The strings
--     `"inf"' and `"infinity"' are converted to oo, or to the largest
--     representable value if the floating-point format doesn't support
--     infinities.  You can prepend a `"+"' or `"-"' to specify the sign.
--     Case is ignored when scanning these strings.
--
--     The strings `"nan"' and `"nan(CHARS...)"' are converted to NaN.
--     Again, case is ignored.  If CHARS... are provided, they are used
--     in some unspecified fashion to select a particular representation
--     of NaN (there can be several).
--
--     Since zero is a valid result as well as the value returned on
--     error, you should check for errors in the same way as for
--     `strtol', by examining ERRNO and TAILPTR.
--
-- - Function: float strtof (const char *STRING, char **TAILPTR)
-- - Function: long double strtold (const char *STRING, char **TAILPTR)
--     These functions are analogous to `strtod', but return `float' and
--     `long double' values respectively.  They report errors in the same
--     way as `strtod'.  `strtof' can be substantially faster than
--     `strtod', but has less precision; conversely, `strtold' can be
--     much slower but has more precision (on systems where `long double'
--     is a separate type).
--
--     These functions have been GNU extensions and are new to ISO C99.
--
-- - Function: double wcstod (const wchar_t *restrict STRING, wchar_t
--          **restrict TAILPTR)
-- - Function: float wcstof (const wchar_t *STRING, wchar_t **TAILPTR)
-- - Function: long double wcstold (const wchar_t *STRING, wchar_t
--          **TAILPTR)
--     The `wcstod', `wcstof', and `wcstol' functions are equivalent in
--     nearly all aspect to the `strtod', `strtof', and `strtold'
--     functions but it handles wide character string.
--
--     The `wcstod' function was introduced in Amendment 1 of ISO C90.
--     The `wcstof' and `wcstold' functions were introduced in ISO C99.
--
-- - Function: double atof (const char *STRING)
--     This function is similar to the `strtod' function, except that it
--     need not detect overflow and underflow errors.  The `atof' function
--     is provided mostly for compatibility with existing code; using
--     `strtod' is more robust.
--
--   The GNU C library also provides `_l' versions of these functions,
--which take an additional argument, the locale to use in conversion.
--*Note Parsing of Integers::.
--
--
--File: libc.info,  Node: System V Number Conversion,  Prev: Parsing of Numbers,  Up: Arithmetic
--
--Old-fashioned System V number-to-string functions
--=================================================
--
--   The old System V C library provided three functions to convert
--numbers to strings, with unusual and hard-to-use semantics.  The GNU C
--library also provides these functions and some natural extensions.
--
--   These functions are only available in glibc and on systems descended
--from AT&T Unix.  Therefore, unless these functions do precisely what you
--need, it is better to use `sprintf', which is standard.
--
--   All these functions are defined in `stdlib.h'.
--
-- - Function: char * ecvt (double VALUE, int NDIGIT, int *DECPT, int
--          *NEG)
--     The function `ecvt' converts the floating-point number VALUE to a
--     string with at most NDIGIT decimal digits.  The returned string
--     contains no decimal point or sign. The first digit of the string
--     is non-zero (unless VALUE is actually zero) and the last digit is
--     rounded to nearest.  `*DECPT' is set to the index in the string of
--     the first digit after the decimal point.  `*NEG' is set to a
--     nonzero value if VALUE is negative, zero otherwise.
--
--     If NDIGIT decimal digits would exceed the precision of a `double'
--     it is reduced to a system-specific value.
--
--     The returned string is statically allocated and overwritten by
--     each call to `ecvt'.
--
--     If VALUE is zero, it is implementation defined whether `*DECPT' is
--     `0' or `1'.
--
--     For example: `ecvt (12.3, 5, &d, &n)' returns `"12300"' and sets D
--     to `2' and N to `0'.
--
-- - Function: char * fcvt (double VALUE, int NDIGIT, int *DECPT, int
--          *NEG)
--     The function `fcvt' is like `ecvt', but NDIGIT specifies the
--     number of digits after the decimal point.  If NDIGIT is less than
--     zero, VALUE is rounded to the NDIGIT+1'th place to the left of the
--     decimal point.  For example, if NDIGIT is `-1', VALUE will be
--     rounded to the nearest 10.  If NDIGIT is negative and larger than
--     the number of digits to the left of the decimal point in VALUE,
--     VALUE will be rounded to one significant digit.
--
--     If NDIGIT decimal digits would exceed the precision of a `double'
--     it is reduced to a system-specific value.
--
--     The returned string is statically allocated and overwritten by
--     each call to `fcvt'.
--
-- - Function: char * gcvt (double VALUE, int NDIGIT, char *BUF)
--     `gcvt' is functionally equivalent to `sprintf(buf, "%*g", ndigit,
--     value'.  It is provided only for compatibility's sake.  It returns
--     BUF.
--
--     If NDIGIT decimal digits would exceed the precision of a `double'
--     it is reduced to a system-specific value.
--
--   As extensions, the GNU C library provides versions of these three
--functions that take `long double' arguments.
--
-- - Function: char * qecvt (long double VALUE, int NDIGIT, int *DECPT,
--          int *NEG)
--     This function is equivalent to `ecvt' except that it takes a `long
--     double' for the first parameter and that NDIGIT is restricted by
--     the precision of a `long double'.
--
-- - Function: char * qfcvt (long double VALUE, int NDIGIT, int *DECPT,
--          int *NEG)
--     This function is equivalent to `fcvt' except that it takes a `long
--     double' for the first parameter and that NDIGIT is restricted by
--     the precision of a `long double'.
--
-- - Function: char * qgcvt (long double VALUE, int NDIGIT, char *BUF)
--     This function is equivalent to `gcvt' except that it takes a `long
--     double' for the first parameter and that NDIGIT is restricted by
--     the precision of a `long double'.
--
--   The `ecvt' and `fcvt' functions, and their `long double'
--equivalents, all return a string located in a static buffer which is
--overwritten by the next call to the function.  The GNU C library
--provides another set of extended functions which write the converted
--string into a user-supplied buffer.  These have the conventional `_r'
--suffix.
--
--   `gcvt_r' is not necessary, because `gcvt' already uses a
--user-supplied buffer.
--
-- - Function: char * ecvt_r (double VALUE, int NDIGIT, int *DECPT, int
--          *NEG, char *BUF, size_t LEN)
--     The `ecvt_r' function is the same as `ecvt', except that it places
--     its result into the user-specified buffer pointed to by BUF, with
--     length LEN.
--
--     This function is a GNU extension.
--
-- - Function: char * fcvt_r (double VALUE, int NDIGIT, int *DECPT, int
--          *NEG, char *BUF, size_t LEN)
--     The `fcvt_r' function is the same as `fcvt', except that it places
--     its result into the user-specified buffer pointed to by BUF, with
--     length LEN.
--
--     This function is a GNU extension.
--
-- - Function: char * qecvt_r (long double VALUE, int NDIGIT, int *DECPT,
--          int *NEG, char *BUF, size_t LEN)
--     The `qecvt_r' function is the same as `qecvt', except that it
--     places its result into the user-specified buffer pointed to by
--     BUF, with length LEN.
--
--     This function is a GNU extension.
--
-- - Function: char * qfcvt_r (long double VALUE, int NDIGIT, int *DECPT,
--          int *NEG, char *BUF, size_t LEN)
--     The `qfcvt_r' function is the same as `qfcvt', except that it
--     places its result into the user-specified buffer pointed to by
--     BUF, with length LEN.
--
--     This function is a GNU extension.
--
--
--File: libc.info,  Node: Date and Time,  Next: Resource Usage And Limitation,  Prev: Arithmetic,  Up: Top
--
--Date and Time
--*************
--
--   This chapter describes functions for manipulating dates and times,
--including functions for determining what time it is and conversion
--between different time representations.
--
--* Menu:
--
--* Time Basics::                 Concepts and definitions.
--* Elapsed Time::                Data types to represent elapsed times
--* Processor And CPU Time::      Time a program has spent executing.
--* Calendar Time::               Manipulation of ``real'' dates and times.
--* Setting an Alarm::            Sending a signal after a specified time.
--* Sleeping::                    Waiting for a period of time.
--
--
--File: libc.info,  Node: Time Basics,  Next: Elapsed Time,  Up: Date and Time
--
--Time Basics
--===========
--
--   Discussing time in a technical manual can be difficult because the
--word "time" in English refers to lots of different things.  In this
--manual, we use a rigorous terminology to avoid confusion, and the only
--thing we use the simple word "time" for is to talk about the abstract
--concept.
--
--   A "calendar time" is a point in the time continuum, for example
--November 4, 1990 at 18:02.5 UTC.  Sometimes this is called "absolute
--time".
--
--   We don't speak of a "date", because that is inherent in a calendar
--time.
--
--   An "interval" is a contiguous part of the time continuum between two
--calendar times, for example the hour between 9:00 and 10:00 on July 4,
--1980.
--
--   An "elapsed time" is the length of an interval, for example, 35
--minutes.  People sometimes sloppily use the word "interval" to refer to
--the elapsed time of some interval.
--
--   An "amount of time" is a sum of elapsed times, which need not be of
--any specific intervals.  For example, the amount of time it takes to
--read a book might be 9 hours, independently of when and in how many
--sittings it is read.
--
--   A "period" is the elapsed time of an interval between two events,
--especially when they are part of a sequence of regularly repeating
--events.
--
--   "CPU time" is like calendar time, except that it is based on the
--subset of the time continuum when a particular process is actively
--using a CPU.  CPU time is, therefore, relative to a process.
--
--   "Processor time" is an amount of time that a CPU is in use.  In
--fact, it's a basic system resource, since there's a limit to how much
--can exist in any given interval (that limit is the elapsed time of the
--interval times the number of CPUs in the processor).  People often call
--this CPU time, but we reserve the latter term in this manual for the
--definition above.
--
--
--File: libc.info,  Node: Elapsed Time,  Next: Processor And CPU Time,  Prev: Time Basics,  Up: Date and Time
--
--Elapsed Time
--============
--
--   One way to represent an elapsed time is with a simple arithmetic data
--type, as with the following function to compute the elapsed time between
--two calendar times.  This function is declared in `time.h'.
--
-- - Function: double difftime (time_t TIME1, time_t TIME0)
--     The `difftime' function returns the number of seconds of elapsed
--     time between calendar time TIME1 and calendar time TIME0, as a
--     value of type `double'.  The difference ignores leap seconds
--     unless leap second support is enabled.
--
--     In the GNU system, you can simply subtract `time_t' values.  But on
--     other systems, the `time_t' data type might use some other encoding
--     where subtraction doesn't work directly.
--
--   The GNU C library provides two data types specifically for
--representing an elapsed time.  They are used by various GNU C library
--functions, and you can use them for your own purposes too.  They're
--exactly the same except that one has a resolution in microseconds, and
--the other, newer one, is in nanoseconds.
--
-- - Data Type: struct timeval
--     The `struct timeval' structure represents an elapsed time.  It is
--     declared in `sys/time.h' and has the following members:
--
--    `long int tv_sec'
--          This represents the number of whole seconds of elapsed time.
--
--    `long int tv_usec'
--          This is the rest of the elapsed time (a fraction of a second),
--          represented as the number of microseconds.  It is always less
--          than one million.
--
--
-- - Data Type: struct timespec
--     The `struct timespec' structure represents an elapsed time.  It is
--     declared in `time.h' and has the following members:
--
--    `long int tv_sec'
--          This represents the number of whole seconds of elapsed time.
--
--    `long int tv_nsec'
--          This is the rest of the elapsed time (a fraction of a second),
--          represented as the number of nanoseconds.  It is always less
--          than one billion.
--
--
--   It is often necessary to subtract two values of type
--`struct timeval' or `struct timespec'.  Here is the best way to do
--this.  It works even on some peculiar operating systems where the
--`tv_sec' member has an unsigned type.
--
--     /* Subtract the `struct timeval' values X and Y,
--        storing the result in RESULT.
--        Return 1 if the difference is negative, otherwise 0.  */
--     
--     int
--     timeval_subtract (result, x, y)
--          struct timeval *result, *x, *y;
--     {
--       /* Perform the carry for the later subtraction by updating Y. */
--       if (x->tv_usec < y->tv_usec) {
--         int nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1;
--         y->tv_usec -= 1000000 * nsec;
--         y->tv_sec += nsec;
--       }
--       if (x->tv_usec - y->tv_usec > 1000000) {
--         int nsec = (x->tv_usec - y->tv_usec) / 1000000;
--         y->tv_usec += 1000000 * nsec;
--         y->tv_sec -= nsec;
--       }
--     
--       /* Compute the time remaining to wait.
--          `tv_usec' is certainly positive. */
--       result->tv_sec = x->tv_sec - y->tv_sec;
--       result->tv_usec = x->tv_usec - y->tv_usec;
--     
--       /* Return 1 if result is negative. */
--       return x->tv_sec < y->tv_sec;
--     }
--
--   Common functions that use `struct timeval' are `gettimeofday' and
--`settimeofday'.
--
--   There are no GNU C library functions specifically oriented toward
--dealing with elapsed times, but the calendar time, processor time, and
--alarm and sleeping functions have a lot to do with them.
--
--
--File: libc.info,  Node: Processor And CPU Time,  Next: Calendar Time,  Prev: Elapsed Time,  Up: Date and Time
--
--Processor And CPU Time
--======================
--
--   If you're trying to optimize your program or measure its efficiency,
--it's very useful to know how much processor time it uses.  For that,
--calendar time and elapsed times are useless because a process may spend
--time waiting for I/O or for other processes to use the CPU.  However,
--you can get the information with the functions in this section.
--
--   CPU time (*note Time Basics::) is represented by the data type
--`clock_t', which is a number of "clock ticks".  It gives the total
--amount of time a process has actively used a CPU since some arbitrary
--event.  On the GNU system, that event is the creation of the process.
--While arbitrary in general, the event is always the same event for any
--particular process, so you can always measure how much time on the CPU
--a particular computation takes by examinining the process' CPU time
--before and after the computation.
--
--   In the GNU system, `clock_t' is equivalent to `long int' and
--`CLOCKS_PER_SEC' is an integer value.  But in other systems, both
--`clock_t' and the macro `CLOCKS_PER_SEC' can be either integer or
--floating-point types.  Casting CPU time values to `double', as in the
--example above, makes sure that operations such as arithmetic and
--printing work properly and consistently no matter what the underlying
--representation is.
--
--   Note that the clock can wrap around.  On a 32bit system with
--`CLOCKS_PER_SEC' set to one million this function will return the same
--value approximately every 72 minutes.
--
--   For additional functions to examine a process' use of processor time,
--and to control it, *Note Resource Usage And Limitation::.
--
--* Menu:
--
--* CPU Time::                    The `clock' function.
--* Processor Time::              The `times' function.
--
--
--File: libc.info,  Node: CPU Time,  Next: Processor Time,  Up: Processor And CPU Time
--
--CPU Time Inquiry
------------------
--
--   To get a process' CPU time, you can use the `clock' function.  This
--facility is declared in the header file `time.h'.
--
--   In typical usage, you call the `clock' function at the beginning and
--end of the interval you want to time, subtract the values, and then
--divide by `CLOCKS_PER_SEC' (the number of clock ticks per second) to
--get processor time, like this:
--
--     #include <time.h>
--     
--     clock_t start, end;
--     double cpu_time_used;
--     
--     start = clock();
--     ... /* Do the work. */
--     end = clock();
--     cpu_time_used = ((double) (end - start)) / CLOCKS_PER_SEC;
--
--   Do not use a single CPU time as an amount of time; it doesn't work
--that way.  Either do a subtraction as shown above or query processor
--time directly.  *Note Processor Time::.
--
--   Different computers and operating systems vary wildly in how they
--keep track of CPU time.  It's common for the internal processor clock
--to have a resolution somewhere between a hundredth and millionth of a
--second.
--
-- - Macro: int CLOCKS_PER_SEC
--     The value of this macro is the number of clock ticks per second
--     measured by the `clock' function.  POSIX requires that this value
--     be one million independent of the actual resolution.
--
-- - Macro: int CLK_TCK
--     This is an obsolete name for `CLOCKS_PER_SEC'.
--
-- - Data Type: clock_t
--     This is the type of the value returned by the `clock' function.
--     Values of type `clock_t' are numbers of clock ticks.
--
-- - Function: clock_t clock (void)
--     This function returns the calling process' current CPU time.  If
--     the CPU time is not available or cannot be represented, `clock'
--     returns the value `(clock_t)(-1)'.
--
--
--File: libc.info,  Node: Processor Time,  Prev: CPU Time,  Up: Processor And CPU Time
--
--Processor Time Inquiry
------------------------
--
--   The `times' function returns information about a process'
--consumption of processor time in a `struct tms' object, in addition to
--the process' CPU time.  *Note Time Basics::.  You should include the
--header file `sys/times.h' to use this facility.
--
-- - Data Type: struct tms
--     The `tms' structure is used to return information about process
--     times.  It contains at least the following members:
--
--    `clock_t tms_utime'
--          This is the total processor time the calling process has used
--          in executing the instructions of its program.
--
--    `clock_t tms_stime'
--          This is the processor time the system has used on behalf of
--          the calling process.
--
--    `clock_t tms_cutime'
--          This is the sum of the `tms_utime' values and the `tms_cutime'
--          values of all terminated child processes of the calling
--          process, whose status has been reported to the parent process
--          by `wait' or `waitpid'; see *Note Process Completion::.  In
--          other words, it represents the total processor time used in
--          executing the instructions of all the terminated child
--          processes of the calling process, excluding child processes
--          which have not yet been reported by `wait' or `waitpid'.
--
--    `clock_t tms_cstime'
--          This is similar to `tms_cutime', but represents the total
--          processor time system has used on behalf of all the
--          terminated child processes of the calling process.
--
--     All of the times are given in numbers of clock ticks.  Unlike CPU
--     time, these are the actual amounts of time; not relative to any
--     event.  *Note Creating a Process::.
--
-- - Function: clock_t times (struct tms *BUFFER)
--     The `times' function stores the processor time information for the
--     calling process in BUFFER.
--
--     The return value is the calling process' CPU time (the same value
--     you get from `clock()'.  `times' returns `(clock_t)(-1)' to
--     indicate failure.
--
--   *Portability Note:* The `clock' function described in *Note CPU
--Time:: is specified by the ISO C standard.  The `times' function is a
--feature of POSIX.1.  In the GNU system, the CPU time is defined to be
--equivalent to the sum of the `tms_utime' and `tms_stime' fields
--returned by `times'.
--
--
--File: libc.info,  Node: Calendar Time,  Next: Setting an Alarm,  Prev: Processor And CPU Time,  Up: Date and Time
--
--Calendar Time
--=============
--
--   This section describes facilities for keeping track of calendar time.
--*Note Time Basics::.
--
--   The GNU C library represents calendar time three ways:
--
--   * "Simple time" (the `time_t' data type) is a compact
--     representation, typically giving the number of seconds of elapsed
--     time since some implementation-specific base time.
--
--   * There is also a "high-resolution time" representation.  Like simple
--     time, this represents a calendar time as an elapsed time since a
--     base time, but instead of measuring in whole seconds, it uses a
--     `struct timeval' data type, which includes fractions of a second.
--     Use this time representation instead of simple time when you need
--     greater precision.
--
--   * "Local time" or "broken-down time" (the `struct tm' data type)
--     represents a calendar time as a set of components specifying the
--     year, month, and so on in the Gregorian calendar, for a specific
--     time zone.  This calendar time representation is usually used only
--     to communicate with people.
--
--* Menu:
--
--* Simple Calendar Time::        Facilities for manipulating calendar time.
--* High-Resolution Calendar::    A time representation with greater precision.
--* Broken-down Time::            Facilities for manipulating local time.
--* High Accuracy Clock::         Maintaining a high accuracy system clock.
--* Formatting Calendar Time::    Converting times to strings.
--* Parsing Date and Time::       Convert textual time and date information back
--                                 into broken-down time values.
--* TZ Variable::                 How users specify the time zone.
--* Time Zone Functions::         Functions to examine or specify the time zone.
--* Time Functions Example::      An example program showing use of some of
--				 the time functions.
--
--
--File: libc.info,  Node: Simple Calendar Time,  Next: High-Resolution Calendar,  Up: Calendar Time
--
--Simple Calendar Time
----------------------
--
--   This section describes the `time_t' data type for representing
--calendar time as simple time, and the functions which operate on simple
--time objects.  These facilities are declared in the header file
--`time.h'.
--
-- - Data Type: time_t
--     This is the data type used to represent simple time.  Sometimes,
--     it also represents an elapsed time.  When interpreted as a
--     calendar time value, it represents the number of seconds elapsed
--     since 00:00:00 on January 1, 1970, Coordinated Universal Time.
--     (This calendar time is sometimes referred to as the "epoch".)
--     POSIX requires that this count not include leap seconds, but on
--     some systems this count includes leap seconds if you set `TZ' to
--     certain values (*note TZ Variable::).
--
--     Note that a simple time has no concept of local time zone.
--     Calendar Time T is the same instant in time regardless of where on
--     the globe the computer is.
--
--     In the GNU C library, `time_t' is equivalent to `long int'.  In
--     other systems, `time_t' might be either an integer or
--     floating-point type.
--
--   The function `difftime' tells you the elapsed time between two
--simple calendar times, which is not always as easy to compute as just
--subtracting.  *Note Elapsed Time::.
--
-- - Function: time_t time (time_t *RESULT)
--     The `time' function returns the current calendar time as a value of
--     type `time_t'.  If the argument RESULT is not a null pointer, the
--     calendar time value is also stored in `*RESULT'.  If the current
--     calendar time is not available, the value `(time_t)(-1)' is
--     returned.
--
-- - Function: int stime (time_t *NEWTIME)
--     `stime' sets the system clock, i.e.  it tells the system that the
--     current calendar time is NEWTIME, where `newtime' is interpreted
--     as described in the above definition of `time_t'.
--
--     `settimeofday' is a newer function which sets the system clock to
--     better than one second precision.  `settimeofday' is generally a
--     better choice than `stime'.  *Note High-Resolution Calendar::.
--
--     Only the superuser can set the system clock.
--
--     If the function succeeds, the return value is zero.  Otherwise, it
--     is `-1' and `errno' is set accordingly:
--
--    `EPERM'
--          The process is not superuser.
--
--
--File: libc.info,  Node: High-Resolution Calendar,  Next: Broken-down Time,  Prev: Simple Calendar Time,  Up: Calendar Time
--
--High-Resolution Calendar
--------------------------
--
--   The `time_t' data type used to represent simple times has a
--resolution of only one second.  Some applications need more precision.
--
--   So, the GNU C library also contains functions which are capable of
--representing calendar times to a higher resolution than one second.  The
--functions and the associated data types described in this section are
--declared in `sys/time.h'.
--
-- - Data Type: struct timezone
--     The `struct timezone' structure is used to hold minimal information
--     about the local time zone.  It has the following members:
--
--    `int tz_minuteswest'
--          This is the number of minutes west of UTC.
--
--    `int tz_dsttime'
--          If nonzero, Daylight Saving Time applies during some part of
--          the year.
--
--     The `struct timezone' type is obsolete and should never be used.
--     Instead, use the facilities described in *Note Time Zone
--     Functions::.
--
-- - Function: int gettimeofday (struct timeval *TP, struct timezone *TZP)
--     The `gettimeofday' function returns the current calendar time as
--     the elapsed time since the epoch in the `struct timeval' structure
--     indicated by TP.  (*note Elapsed Time:: for a description of
--     `struct timespec').  Information about the time zone is returned in
--     the structure pointed at TZP.  If the TZP argument is a null
--     pointer, time zone information is ignored.
--
--     The return value is `0' on success and `-1' on failure.  The
--     following `errno' error condition is defined for this function:
--
--    `ENOSYS'
--          The operating system does not support getting time zone
--          information, and TZP is not a null pointer.  The GNU
--          operating system does not support using `struct timezone' to
--          represent time zone information; that is an obsolete feature
--          of 4.3 BSD.  Instead, use the facilities described in *Note
--          Time Zone Functions::.
--
-- - Function: int settimeofday (const struct timeval *TP, const struct
--          timezone *TZP)
--     The `settimeofday' function sets the current calendar time in the
--     system clock according to the arguments.  As for `gettimeofday',
--     the calendar time is represented as the elapsed time since the
--     epoch.  As for `gettimeofday', time zone information is ignored if
--     TZP is a null pointer.
--
--     You must be a privileged user in order to use `settimeofday'.
--
--     Some kernels automatically set the system clock from some source
--     such as a hardware clock when they start up.  Others, including
--     Linux, place the system clock in an "invalid" state (in which
--     attempts to read the clock fail).  A call of `stime' removes the
--     system clock from an invalid state, and system startup scripts
--     typically run a program that calls `stime'.
--
--     `settimeofday' causes a sudden jump forwards or backwards, which
--     can cause a variety of problems in a system.  Use `adjtime' (below)
--     to make a smooth transition from one time to another by temporarily
--     speeding up or slowing down the clock.
--
--     With a Linux kernel, `adjtimex' does the same thing and can also
--     make permanent changes to the speed of the system clock so it
--     doesn't need to be corrected as often.
--
--     The return value is `0' on success and `-1' on failure.  The
--     following `errno' error conditions are defined for this function:
--
--    `EPERM'
--          This process cannot set the clock because it is not
--          privileged.
--
--    `ENOSYS'
--          The operating system does not support setting time zone
--          information, and TZP is not a null pointer.
--
-- - Function: int adjtime (const struct timeval *DELTA, struct timeval
--          *OLDDELTA)
--     This function speeds up or slows down the system clock in order to
--     make a gradual adjustment.  This ensures that the calendar time
--     reported by the system clock is always monotonically increasing,
--     which might not happen if you simply set the clock.
--
--     The DELTA argument specifies a relative adjustment to be made to
--     the clock time.  If negative, the system clock is slowed down for a
--     while until it has lost this much elapsed time.  If positive, the
--     system clock is speeded up for a while.
--
--     If the OLDDELTA argument is not a null pointer, the `adjtime'
--     function returns information about any previous time adjustment
--     that has not yet completed.
--
--     This function is typically used to synchronize the clocks of
--     computers in a local network.  You must be a privileged user to
--     use it.
--
--     With a Linux kernel, you can use the `adjtimex' function to
--     permanently change the clock speed.
--
--     The return value is `0' on success and `-1' on failure.  The
--     following `errno' error condition is defined for this function:
--
--    `EPERM'
--          You do not have privilege to set the time.
--
--   *Portability Note:*  The `gettimeofday', `settimeofday', and
--`adjtime' functions are derived from BSD.
--
--   Symbols for the following function are declared in `sys/timex.h'.
--
-- - Function: int adjtimex (struct timex *TIMEX)
--     `adjtimex' is functionally identical to `ntp_adjtime'.  *Note High
--     Accuracy Clock::.
--
--     This function is present only with a Linux kernel.
--
--
--
--File: libc.info,  Node: Broken-down Time,  Next: High Accuracy Clock,  Prev: High-Resolution Calendar,  Up: Calendar Time
--
--Broken-down Time
------------------
--
--   Calendar time is represented by the usual GNU C library functions as
--an elapsed time since a fixed base calendar time.  This is convenient
--for computation, but has no relation to the way people normally think of
--calendar time.  By contrast, "broken-down time" is a binary
--representation of calendar time separated into year, month, day, and so
--on.  Broken-down time values are not useful for calculations, but they
--are useful for printing human readable time information.
--
--   A broken-down time value is always relative to a choice of time
--zone, and it also indicates which time zone that is.
--
--   The symbols in this section are declared in the header file `time.h'.
--
-- - Data Type: struct tm
--     This is the data type used to represent a broken-down time.  The
--     structure contains at least the following members, which can
--     appear in any order.
--
--    `int tm_sec'
--          This is the number of full seconds since the top of the
--          minute (normally in the range `0' through `59', but the
--          actual upper limit is `60', to allow for leap seconds if leap
--          second support is available).
--
--    `int tm_min'
--          This is the number of full minutes since the top of the hour
--          (in the range `0' through `59').
--
--    `int tm_hour'
--          This is the number of full hours past midnight (in the range
--          `0' through `23').
--
--    `int tm_mday'
--          This is the ordinal day of the month (in the range `1'
--          through `31').  Watch out for this one!  As the only ordinal
--          number in the structure, it is inconsistent with the rest of
--          the structure.
--
--    `int tm_mon'
--          This is the number of full calendar months since the
--          beginning of the year (in the range `0' through `11').  Watch
--          out for this one!  People usually use ordinal numbers for
--          month-of-year (where January = 1).
--
--    `int tm_year'
--          This is the number of full calendar years since 1900.
--
--    `int tm_wday'
--          This is the number of full days since Sunday (in the range
--          `0' through `6').
--
--    `int tm_yday'
--          This is the number of full days since the beginning of the
--          year (in the range `0' through `365').
--
--    `int tm_isdst'
--          This is a flag that indicates whether Daylight Saving Time is
--          (or was, or will be) in effect at the time described.  The
--          value is positive if Daylight Saving Time is in effect, zero
--          if it is not, and negative if the information is not
--          available.
--
--    `long int tm_gmtoff'
--          This field describes the time zone that was used to compute
--          this broken-down time value, including any adjustment for
--          daylight saving; it is the number of seconds that you must
--          add to UTC to get local time.  You can also think of this as
--          the number of seconds east of UTC.  For example, for U.S.
--          Eastern Standard Time, the value is `-5*60*60'.  The
--          `tm_gmtoff' field is derived from BSD and is a GNU library
--          extension; it is not visible in a strict ISO C environment.
--
--    `const char *tm_zone'
--          This field is the name for the time zone that was used to
--          compute this broken-down time value.  Like `tm_gmtoff', this
--          field is a BSD and GNU extension, and is not visible in a
--          strict ISO C environment.
--
-- - Function: struct tm * localtime (const time_t *TIME)
--     The `localtime' function converts the simple time pointed to by
--     TIME to broken-down time representation, expressed relative to the
--     user's specified time zone.
--
--     The return value is a pointer to a static broken-down time
--     structure, which might be overwritten by subsequent calls to
--     `ctime', `gmtime', or `localtime'.  (But no other library function
--     overwrites the contents of this object.)
--
--     The return value is the null pointer if TIME cannot be represented
--     as a broken-down time; typically this is because the year cannot
--     fit into an `int'.
--
--     Calling `localtime' has one other effect: it sets the variable
--     `tzname' with information about the current time zone.  *Note Time
--     Zone Functions::.
--
--   Using the `localtime' function is a big problem in multi-threaded
--programs.  The result is returned in a static buffer and this is used in
--all threads.  POSIX.1c introduced a variant of this function.
--
-- - Function: struct tm * localtime_r (const time_t *TIME, struct tm
--          *RESULTP)
--     The `localtime_r' function works just like the `localtime'
--     function.  It takes a pointer to a variable containing a simple
--     time and converts it to the broken-down time format.
--
--     But the result is not placed in a static buffer.  Instead it is
--     placed in the object of type `struct tm' to which the parameter
--     RESULTP points.
--
--     If the conversion is successful the function returns a pointer to
--     the object the result was written into, i.e., it returns RESULTP.
--
-- - Function: struct tm * gmtime (const time_t *TIME)
--     This function is similar to `localtime', except that the
--     broken-down time is expressed as Coordinated Universal Time (UTC)
--     (formerly called Greenwich Mean Time (GMT)) rather than relative
--     to a local time zone.
--
--
--   As for the `localtime' function we have the problem that the result
--is placed in a static variable.  POSIX.1c also provides a replacement
--for `gmtime'.
--
-- - Function: struct tm * gmtime_r (const time_t *TIME, struct tm
--          *RESULTP)
--     This function is similar to `localtime_r', except that it converts
--     just like `gmtime' the given time as Coordinated Universal Time.
--
--     If the conversion is successful the function returns a pointer to
--     the object the result was written into, i.e., it returns RESULTP.
--
-- - Function: time_t mktime (struct tm *BROKENTIME)
--     The `mktime' function is used to convert a broken-down time
--     structure to a simple time representation.  It also "normalizes"
--     the contents of the broken-down time structure, by filling in the
--     day of week and day of year based on the other date and time
--     components.
--
--     The `mktime' function ignores the specified contents of the
--     `tm_wday' and `tm_yday' members of the broken-down time structure.
--     It uses the values of the other components to determine the
--     calendar time; it's permissible for these components to have
--     unnormalized values outside their normal ranges.  The last thing
--     that `mktime' does is adjust the components of the BROKENTIME
--     structure (including the `tm_wday' and `tm_yday').
--
--     If the specified broken-down time cannot be represented as a
--     simple time, `mktime' returns a value of `(time_t)(-1)' and does
--     not modify the contents of BROKENTIME.
--
--     Calling `mktime' also sets the variable `tzname' with information
--     about the current time zone.  *Note Time Zone Functions::.
--
-- - Function: time_t timelocal (struct tm *BROKENTIME)
--     `timelocal' is functionally identical to `mktime', but more
--     mnemonically named.  Note that it is the inverse of the `localtime'
--     function.
--
--     *Portability note:*  `mktime' is essentially universally
--     available.  `timelocal' is rather rare.
--
--
-- - Function: time_t timegm (struct tm *BROKENTIME)
--     `timegm' is functionally identical to `mktime' except it always
--     takes the input values to be Coordinated Universal Time (UTC)
--     regardless of any local time zone setting.
--
--     Note that `timegm' is the inverse of `gmtime'.
--
--     *Portability note:*  `mktime' is essentially universally
--     available.  `timegm' is rather rare.  For the most portable
--     conversion from a UTC broken-down time to a simple time, set the
--     `TZ' environment variable to UTC, call `mktime', then set `TZ'
--     back.
--
--
--
--File: libc.info,  Node: High Accuracy Clock,  Next: Formatting Calendar Time,  Prev: Broken-down Time,  Up: Calendar Time
--
--High Accuracy Clock
---------------------
--
--   The `ntp_gettime' and `ntp_adjtime' functions provide an interface
--to monitor and manipulate the system clock to maintain high accuracy
--time.  For example, you can fine tune the speed of the clock or
--synchronize it with another time source.
--
--   A typical use of these functions is by a server implementing the
--Network Time Protocol to synchronize the clocks of multiple systems and
--high precision clocks.
--
--   These functions are declared in `sys/timex.h'.
--
-- - Data Type: struct ntptimeval
--     This structure is used for information about the system clock.  It
--     contains the following members:
--    `struct timeval time'
--          This is the current calendar time, expressed as the elapsed
--          time since the epoch.  The `struct timeval' data type is
--          described in *Note Elapsed Time::.
--
--    `long int maxerror'
--          This is the maximum error, measured in microseconds.  Unless
--          updated via `ntp_adjtime' periodically, this value will reach
--          some platform-specific maximum value.
--
--    `long int esterror'
--          This is the estimated error, measured in microseconds.  This
--          value can be set by `ntp_adjtime' to indicate the estimated
--          offset of the system clock from the true calendar time.
--
-- - Function: int ntp_gettime (struct ntptimeval *TPTR)
--     The `ntp_gettime' function sets the structure pointed to by TPTR
--     to current values.  The elements of the structure afterwards
--     contain the values the timer implementation in the kernel assumes.
--     They might or might not be correct.  If they are not a
--     `ntp_adjtime' call is necessary.
--
--     The return value is `0' on success and other values on failure.
--     The following `errno' error conditions are defined for this
--     function:
--
--    `TIME_ERROR'
--          The precision clock model is not properly set up at the
--          moment, thus the clock must be considered unsynchronized, and
--          the values should be treated with care.
--
-- - Data Type: struct timex
--     This structure is used to control and monitor the system clock.  It
--     contains the following members:
--    `unsigned int modes'
--          This variable controls whether and which values are set.
--          Several symbolic constants have to be combined with _binary
--          or_ to specify the effective mode.  These constants start
--          with `MOD_'.
--
--    `long int offset'
--          This value indicates the current offset of the system clock
--          from the true calendar time.  The value is given in
--          microseconds.  If bit `MOD_OFFSET' is set in `modes', the
--          offset (and possibly other dependent values) can be set.  The
--          offset's absolute value must not exceed `MAXPHASE'.
--
--    `long int frequency'
--          This value indicates the difference in frequency between the
--          true calendar time and the system clock.  The value is
--          expressed as scaled PPM (parts per million, 0.0001%).  The
--          scaling is `1 << SHIFT_USEC'.  The value can be set with bit
--          `MOD_FREQUENCY', but the absolute value must not exceed
--          `MAXFREQ'.
--
--    `long int maxerror'
--          This is the maximum error, measured in microseconds.  A new
--          value can be set using bit `MOD_MAXERROR'.  Unless updated via
--          `ntp_adjtime' periodically, this value will increase steadily
--          and reach some platform-specific maximum value.
--
--    `long int esterror'
--          This is the estimated error, measured in microseconds.  This
--          value can be set using bit `MOD_ESTERROR'.
--
--    `int status'
--          This variable reflects the various states of the clock
--          machinery.  There are symbolic constants for the significant
--          bits, starting with `STA_'.  Some of these flags can be
--          updated using the `MOD_STATUS' bit.
--
--    `long int constant'
--          This value represents the bandwidth or stiffness of the PLL
--          (phase locked loop) implemented in the kernel.  The value can
--          be changed using bit `MOD_TIMECONST'.
--
--    `long int precision'
--          This value represents the accuracy or the maximum error when
--          reading the system clock.  The value is expressed in
--          microseconds.
--
--    `long int tolerance'
--          This value represents the maximum frequency error of the
--          system clock in scaled PPM.  This value is used to increase
--          the `maxerror' every second.
--
--    `struct timeval time'
--          The current calendar time.
--
--    `long int tick'
--          The elapsed time between clock ticks in microseconds.  A
--          clock tick is a periodic timer interrupt on which the system
--          clock is based.
--
--    `long int ppsfreq'
--          This is the first of a few optional variables that are
--          present only if the system clock can use a PPS (pulse per
--          second) signal to discipline the system clock.  The value is
--          expressed in scaled PPM and it denotes the difference in
--          frequency between the system clock and the PPS signal.
--
--    `long int jitter'
--          This value expresses a median filtered average of the PPS
--          signal's dispersion in microseconds.
--
--    `int shift'
--          This value is a binary exponent for the duration of the PPS
--          calibration interval, ranging from `PPS_SHIFT' to
--          `PPS_SHIFTMAX'.
--
--    `long int stabil'
--          This value represents the median filtered dispersion of the
--          PPS frequency in scaled PPM.
--
--    `long int jitcnt'
--          This counter represents the number of pulses where the jitter
--          exceeded the allowed maximum `MAXTIME'.
--
--    `long int calcnt'
--          This counter reflects the number of successful calibration
--          intervals.
--
--    `long int errcnt'
--          This counter represents the number of calibration errors
--          (caused by large offsets or jitter).
--
--    `long int stbcnt'
--          This counter denotes the number of of calibrations where the
--          stability exceeded the threshold.
--
-- - Function: int ntp_adjtime (struct timex *TPTR)
--     The `ntp_adjtime' function sets the structure specified by TPTR to
--     current values.
--
--     In addition, `ntp_adjtime' updates some settings to match what you
--     pass to it in *TPTR.  Use the `modes' element of *TPTR to select
--     what settings to update.  You can set `offset', `freq',
--     `maxerror', `esterror', `status', `constant', and `tick'.
--
--     `modes' = zero means set nothing.
--
--     Only the superuser can update settings.
--
--     The return value is `0' on success and other values on failure.
--     The following `errno' error conditions are defined for this
--     function:
--
--    `TIME_ERROR'
--          The high accuracy clock model is not properly set up at the
--          moment, thus the clock must be considered unsynchronized, and
--          the values should be treated with care.  Another reason could
--          be that the specified new values are not allowed.
--
--    `EPERM'
--          The process specified a settings update, but is not superuser.
--
--     For more details see RFC1305 (Network Time Protocol, Version 3) and
--     related documents.
--
--     *Portability note:* Early versions of the GNU C library did not
--     have this function but did have the synonymous `adjtimex'.
--
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-36 glibc-2.3.2-200304020432/manual/libc.info-36
---- glibc-2.3.2/manual/libc.info-36	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-36	Thu Jan  1 01:00:00 1970
-@@ -1,1261 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Formatting Calendar Time,  Next: Parsing Date and Time,  Prev: High Accuracy Clock,  Up: Calendar Time
--
--Formatting Calendar Time
--------------------------
--
--   The functions described in this section format calendar time values
--as strings.  These functions are declared in the header file `time.h'.
--
-- - Function: char * asctime (const struct tm *BROKENTIME)
--     The `asctime' function converts the broken-down time value that
--     BROKENTIME points to into a string in a standard format:
--
--          "Tue May 21 13:46:22 1991\n"
--
--     The abbreviations for the days of week are: `Sun', `Mon', `Tue',
--     `Wed', `Thu', `Fri', and `Sat'.
--
--     The abbreviations for the months are: `Jan', `Feb', `Mar', `Apr',
--     `May', `Jun', `Jul', `Aug', `Sep', `Oct', `Nov', and `Dec'.
--
--     The return value points to a statically allocated string, which
--     might be overwritten by subsequent calls to `asctime' or `ctime'.
--     (But no other library function overwrites the contents of this
--     string.)
--
-- - Function: char * asctime_r (const struct tm *BROKENTIME, char
--          *BUFFER)
--     This function is similar to `asctime' but instead of placing the
--     result in a static buffer it writes the string in the buffer
--     pointed to by the parameter BUFFER.  This buffer should have room
--     for at least 26 bytes, including the terminating null.
--
--     If no error occurred the function returns a pointer to the string
--     the result was written into, i.e., it returns BUFFER.  Otherwise
--     return `NULL'.
--
-- - Function: char * ctime (const time_t *TIME)
--     The `ctime' function is similar to `asctime', except that you
--     specify the calendar time argument as a `time_t' simple time value
--     rather than in broken-down local time format.  It is equivalent to
--
--          asctime (localtime (TIME))
--
--     `ctime' sets the variable `tzname', because `localtime' does so.
--     *Note Time Zone Functions::.
--
-- - Function: char * ctime_r (const time_t *TIME, char *BUFFER)
--     This function is similar to `ctime', but places the result in the
--     string pointed to by BUFFER.  It is equivalent to (written using
--     gcc extensions, *note Statement Exprs: (gcc)Statement Exprs.):
--
--          ({ struct tm tm; asctime_r (localtime_r (time, &tm), buf); })
--
--     If no error occurred the function returns a pointer to the string
--     the result was written into, i.e., it returns BUFFER.  Otherwise
--     return `NULL'.
--
-- - Function: size_t strftime (char *S, size_t SIZE, const char
--          *TEMPLATE, const struct tm *BROKENTIME)
--     This function is similar to the `sprintf' function (*note
--     Formatted Input::), but the conversion specifications that can
--     appear in the format template TEMPLATE are specialized for
--     printing components of the date and time BROKENTIME according to
--     the locale currently specified for time conversion (*note
--     Locales::).
--
--     Ordinary characters appearing in the TEMPLATE are copied to the
--     output string S; this can include multibyte character sequences.
--     Conversion specifiers are introduced by a `%' character, followed
--     by an optional flag which can be one of the following.  These flags
--     are all GNU extensions. The first three affect only the output of
--     numbers:
--
--    `_'
--          The number is padded with spaces.
--
--    `-'
--          The number is not padded at all.
--
--    `0'
--          The number is padded with zeros even if the format specifies
--          padding with spaces.
--
--    `^'
--          The output uses uppercase characters, but only if this is
--          possible (*note Case Conversion::).
--
--     The default action is to pad the number with zeros to keep it a
--     constant width.  Numbers that do not have a range indicated below
--     are never padded, since there is no natural width for them.
--
--     Following the flag an optional specification of the width is
--     possible.  This is specified in decimal notation.  If the natural
--     size of the output is of the field has less than the specified
--     number of characters, the result is written right adjusted and
--     space padded to the given size.
--
--     An optional modifier can follow the optional flag and width
--     specification.  The modifiers, which were first standardized by
--     POSIX.2-1992 and by ISO C99, are:
--
--    `E'
--          Use the locale's alternate representation for date and time.
--          This modifier applies to the `%c', `%C', `%x', `%X', `%y' and
--          `%Y' format specifiers.  In a Japanese locale, for example,
--          `%Ex' might yield a date format based on the Japanese
--          Emperors' reigns.
--
--    `O'
--          Use the locale's alternate numeric symbols for numbers.  This
--          modifier applies only to numeric format specifiers.
--
--     If the format supports the modifier but no alternate representation
--     is available, it is ignored.
--
--     The conversion specifier ends with a format specifier taken from
--     the following list.  The whole `%' sequence is replaced in the
--     output string as follows:
--
--    `%a'
--          The abbreviated weekday name according to the current locale.
--
--    `%A'
--          The full weekday name according to the current locale.
--
--    `%b'
--          The abbreviated month name according to the current locale.
--
--    `%B'
--          The full month name according to the current locale.
--
--    `%c'
--          The preferred calendar time representation for the current
--          locale.
--
--    `%C'
--          The century of the year.  This is equivalent to the greatest
--          integer not greater than the year divided by 100.
--
--          This format was first standardized by POSIX.2-1992 and by
--          ISO C99.
--
--    `%d'
--          The day of the month as a decimal number (range `01' through
--          `31').
--
--    `%D'
--          The date using the format `%m/%d/%y'.
--
--          This format was first standardized by POSIX.2-1992 and by
--          ISO C99.
--
--    `%e'
--          The day of the month like with `%d', but padded with blank
--          (range ` 1' through `31').
--
--          This format was first standardized by POSIX.2-1992 and by
--          ISO C99.
--
--    `%F'
--          The date using the format `%Y-%m-%d'.  This is the form
--          specified in the ISO 8601 standard and is the preferred form
--          for all uses.
--
--          This format was first standardized by ISO C99 and by
--          POSIX.1-2001.
--
--    `%g'
--          The year corresponding to the ISO week number, but without
--          the century (range `00' through `99').  This has the same
--          format and value as `%y', except that if the ISO week number
--          (see `%V') belongs to the previous or next year, that year is
--          used instead.
--
--          This format was first standardized by ISO C99 and by
--          POSIX.1-2001.
--
--    `%G'
--          The year corresponding to the ISO week number.  This has the
--          same format and value as `%Y', except that if the ISO week
--          number (see `%V') belongs to the previous or next year, that
--          year is used instead.
--
--          This format was first standardized by ISO C99 and by
--          POSIX.1-2001 but was previously available as a GNU extension.
--
--    `%h'
--          The abbreviated month name according to the current locale.
--          The action is the same as for `%b'.
--
--          This format was first standardized by POSIX.2-1992 and by
--          ISO C99.
--
--    `%H'
--          The hour as a decimal number, using a 24-hour clock (range
--          `00' through `23').
--
--    `%I'
--          The hour as a decimal number, using a 12-hour clock (range
--          `01' through `12').
--
--    `%j'
--          The day of the year as a decimal number (range `001' through
--          `366').
--
--    `%k'
--          The hour as a decimal number, using a 24-hour clock like
--          `%H', but padded with blank (range ` 0' through `23').
--
--          This format is a GNU extension.
--
--    `%l'
--          The hour as a decimal number, using a 12-hour clock like
--          `%I', but padded with blank (range ` 1' through `12').
--
--          This format is a GNU extension.
--
--    `%m'
--          The month as a decimal number (range `01' through `12').
--
--    `%M'
--          The minute as a decimal number (range `00' through `59').
--
--    `%n'
--          A single `\n' (newline) character.
--
--          This format was first standardized by POSIX.2-1992 and by
--          ISO C99.
--
--    `%p'
--          Either `AM' or `PM', according to the given time value; or the
--          corresponding strings for the current locale.  Noon is
--          treated as `PM' and midnight as `AM'.  In most locales
--          `AM'/`PM' format is not supported, in such cases `"%p"'
--          yields an empty string.
--
--    `%P'
--          Either `am' or `pm', according to the given time value; or the
--          corresponding strings for the current locale, printed in
--          lowercase characters.  Noon is treated as `pm' and midnight
--          as `am'.  In most locales `AM'/`PM' format is not supported,
--          in such cases `"%P"' yields an empty string.
--
--          This format is a GNU extension.
--
--    `%r'
--          The complete calendar time using the AM/PM format of the
--          current locale.
--
--          This format was first standardized by POSIX.2-1992 and by
--          ISO C99.  In the POSIX locale, this format is equivalent to
--          `%I:%M:%S %p'.
--
--    `%R'
--          The hour and minute in decimal numbers using the format
--          `%H:%M'.
--
--          This format was first standardized by ISO C99 and by
--          POSIX.1-2001 but was previously available as a GNU extension.
--
--    `%s'
--          The number of seconds since the epoch, i.e., since 1970-01-01
--          00:00:00 UTC.  Leap seconds are not counted unless leap
--          second support is available.
--
--          This format is a GNU extension.
--
--    `%S'
--          The seconds as a decimal number (range `00' through `60').
--
--    `%t'
--          A single `\t' (tabulator) character.
--
--          This format was first standardized by POSIX.2-1992 and by
--          ISO C99.
--
--    `%T'
--          The time of day using decimal numbers using the format
--          `%H:%M:%S'.
--
--          This format was first standardized by POSIX.2-1992 and by
--          ISO C99.
--
--    `%u'
--          The day of the week as a decimal number (range `1' through
--          `7'), Monday being `1'.
--
--          This format was first standardized by POSIX.2-1992 and by
--          ISO C99.
--
--    `%U'
--          The week number of the current year as a decimal number
--          (range `00' through `53'), starting with the first Sunday as
--          the first day of the first week.  Days preceding the first
--          Sunday in the year are considered to be in week `00'.
--
--    `%V'
--          The ISO 8601:1988 week number as a decimal number (range `01'
--          through `53').  ISO weeks start with Monday and end with
--          Sunday.  Week `01' of a year is the first week which has the
--          majority of its days in that year; this is equivalent to the
--          week containing the year's first Thursday, and it is also
--          equivalent to the week containing January 4.  Week `01' of a
--          year can contain days from the previous year.  The week
--          before week `01' of a year is the last week (`52' or `53') of
--          the previous year even if it contains days from the new year.
--
--          This format was first standardized by POSIX.2-1992 and by
--          ISO C99.
--
--    `%w'
--          The day of the week as a decimal number (range `0' through
--          `6'), Sunday being `0'.
--
--    `%W'
--          The week number of the current year as a decimal number
--          (range `00' through `53'), starting with the first Monday as
--          the first day of the first week.  All days preceding the
--          first Monday in the year are considered to be in week `00'.
--
--    `%x'
--          The preferred date representation for the current locale.
--
--    `%X'
--          The preferred time of day representation for the current
--          locale.
--
--    `%y'
--          The year without a century as a decimal number (range `00'
--          through `99').  This is equivalent to the year modulo 100.
--
--    `%Y'
--          The year as a decimal number, using the Gregorian calendar.
--          Years before the year `1' are numbered `0', `-1', and so on.
--
--    `%z'
--          RFC 822/ISO 8601:1988 style numeric time zone (e.g., `-0600'
--          or `+0100'), or nothing if no time zone is determinable.
--
--          This format was first standardized by ISO C99 and by
--          POSIX.1-2001 but was previously available as a GNU extension.
--
--          In the POSIX locale, a full RFC 822 timestamp is generated by
--          the format `"%a, %d %b %Y %H:%M:%S %z"' (or the equivalent
--          `"%a, %d %b %Y %T %z"').
--
--    `%Z'
--          The time zone abbreviation (empty if the time zone can't be
--          determined).
--
--    `%%'
--          A literal `%' character.
--
--     The SIZE parameter can be used to specify the maximum number of
--     characters to be stored in the array S, including the terminating
--     null character.  If the formatted time requires more than SIZE
--     characters, `strftime' returns zero and the contents of the array
--     S are undefined.  Otherwise the return value indicates the number
--     of characters placed in the array S, not including the terminating
--     null character.
--
--     _Warning:_ This convention for the return value which is prescribed
--     in ISO C can lead to problems in some situations.  For certain
--     format strings and certain locales the output really can be the
--     empty string and this cannot be discovered by testing the return
--     value only.  E.g., in most locales the AM/PM time format is not
--     supported (most of the world uses the 24 hour time
--     representation).  In such locales `"%p"' will return the empty
--     string, i.e., the return value is zero.  To detect situations like
--     this something similar to the following code should be used:
--
--          buf[0] = '\1';
--          len = strftime (buf, bufsize, format, tp);
--          if (len == 0 && buf[0] != '\0')
--            {
--              /* Something went wrong in the strftime call.  */
--              ...
--            }
--
--     If S is a null pointer, `strftime' does not actually write
--     anything, but instead returns the number of characters it would
--     have written.
--
--     According to POSIX.1 every call to `strftime' implies a call to
--     `tzset'.  So the contents of the environment variable `TZ' is
--     examined before any output is produced.
--
--     For an example of `strftime', see *Note Time Functions Example::.
--
-- - Function: size_t wcsftime (wchar_t *S, size_t SIZE, const wchar_t
--          *TEMPLATE, const struct tm *BROKENTIME)
--     The `wcsftime' function is equivalent to the `strftime' function
--     with the difference that it operates on wide character strings.
--     The buffer where the result is stored, pointed to by S, must be an
--     array of wide characters.  The parameter SIZE which specifies the
--     size of the output buffer gives the number of wide character, not
--     the number of bytes.
--
--     Also the format string TEMPLATE is a wide character string.  Since
--     all characters needed to specify the format string are in the basic
--     character set it is portably possible to write format strings in
--     the C source code using the `L"..."' notation.  The parameter
--     BROKENTIME has the same meaning as in the `strftime' call.
--
--     The `wcsftime' function supports the same flags, modifiers, and
--     format specifiers as the `strftime' function.
--
--     The return value of `wcsftime' is the number of wide characters
--     stored in `s'.  When more characters would have to be written than
--     can be placed in the buffer S the return value is zero, with the
--     same problems indicated in the `strftime' documentation.
--
--
--File: libc.info,  Node: Parsing Date and Time,  Next: TZ Variable,  Prev: Formatting Calendar Time,  Up: Calendar Time
--
--Convert textual time and date information back
------------------------------------------------
--
--   The ISO C standard does not specify any functions which can convert
--the output of the `strftime' function back into a binary format.  This
--led to a variety of more-or-less successful implementations with
--different interfaces over the years.  Then the Unix standard was
--extended by the addition of two functions: `strptime' and `getdate'.
--Both have strange interfaces but at least they are widely available.
--
--* Menu:
--
--* Low-Level Time String Parsing::  Interpret string according to given format.
--* General Time String Parsing::    User-friendly function to parse data and
--                                    time strings.
--
--
--File: libc.info,  Node: Low-Level Time String Parsing,  Next: General Time String Parsing,  Up: Parsing Date and Time
--
--Interpret string according to given format
--..........................................
--
--   he first function is rather low-level.  It is nevertheless frequently
--used in software since it is better known.  Its interface and
--implementation are heavily influenced by the `getdate' function, which
--is defined and implemented in terms of calls to `strptime'.
--
-- - Function: char * strptime (const char *S, const char *FMT, struct tm
--          *TP)
--     The `strptime' function parses the input string S according to the
--     format string FMT and stores its results in the structure TP.
--
--     The input string could be generated by a `strftime' call or
--     obtained any other way.  It does not need to be in a
--     human-recognizable format; e.g. a date passed as `"02:1999:9"' is
--     acceptable, even though it is ambiguous without context.  As long
--     as the format string FMT matches the input string the function
--     will succeed.
--
--     The user has to make sure, though, that the input can be parsed in
--     a unambiguous way.  The string `"1999112"' can be parsed using the
--     format `"%Y%m%d"' as 1999-1-12, 1999-11-2, or even 19991-1-2.  It
--     is necessary to add appropriate separators to reliably get results.
--
--     The format string consists of the same components as the format
--     string of the `strftime' function.  The only difference is that
--     the flags `_', `-', `0', and `^' are not allowed.  Several of the
--     distinct formats of `strftime' do the same work in `strptime'
--     since differences like case of the input do not matter.  For
--     reasons of symmetry all formats are supported, though.
--
--     The modifiers `E' and `O' are also allowed everywhere the
--     `strftime' function allows them.
--
--     The formats are:
--
--    `%a'
--    `%A'
--          The weekday name according to the current locale, in
--          abbreviated form or the full name.
--
--    `%b'
--    `%B'
--    `%h'
--          The month name according to the current locale, in
--          abbreviated form or the full name.
--
--    `%c'
--          The date and time representation for the current locale.
--
--    `%Ec'
--          Like `%c' but the locale's alternative date and time format
--          is used.
--
--    `%C'
--          The century of the year.
--
--          It makes sense to use this format only if the format string
--          also contains the `%y' format.
--
--    `%EC'
--          The locale's representation of the period.
--
--          Unlike `%C' it sometimes makes sense to use this format since
--          some cultures represent years relative to the beginning of
--          eras instead of using the Gregorian years.
--
--    `%d'
--
--    `%e'
--          The day of the month as a decimal number (range `1' through
--          `31').  Leading zeroes are permitted but not required.
--
--    `%Od'
--    `%Oe'
--          Same as `%d' but using the locale's alternative numeric
--          symbols.
--
--          Leading zeroes are permitted but not required.
--
--    `%D'
--          Equivalent to `%m/%d/%y'.
--
--    `%F'
--          Equivalent to `%Y-%m-%d', which is the ISO 8601 date format.
--
--          This is a GNU extension following an ISO C99 extension to
--          `strftime'.
--
--    `%g'
--          The year corresponding to the ISO week number, but without
--          the century (range `00' through `99').
--
--          _Note:_ Currently, this is not fully implemented.  The format
--          is recognized, input is consumed but no field in TM is set.
--
--          This format is a GNU extension following a GNU extension of
--          `strftime'.
--
--    `%G'
--          The year corresponding to the ISO week number.
--
--          _Note:_ Currently, this is not fully implemented.  The format
--          is recognized, input is consumed but no field in TM is set.
--
--          This format is a GNU extension following a GNU extension of
--          `strftime'.
--
--    `%H'
--    `%k'
--          The hour as a decimal number, using a 24-hour clock (range
--          `00' through `23').
--
--          `%k' is a GNU extension following a GNU extension of
--          `strftime'.
--
--    `%OH'
--          Same as `%H' but using the locale's alternative numeric
--          symbols.
--
--    `%I'
--    `%l'
--          The hour as a decimal number, using a 12-hour clock (range
--          `01' through `12').
--
--          `%l' is a GNU extension following a GNU extension of
--          `strftime'.
--
--    `%OI'
--          Same as `%I' but using the locale's alternative numeric
--          symbols.
--
--    `%j'
--          The day of the year as a decimal number (range `1' through
--          `366').
--
--          Leading zeroes are permitted but not required.
--
--    `%m'
--          The month as a decimal number (range `1' through `12').
--
--          Leading zeroes are permitted but not required.
--
--    `%Om'
--          Same as `%m' but using the locale's alternative numeric
--          symbols.
--
--    `%M'
--          The minute as a decimal number (range `0' through `59').
--
--          Leading zeroes are permitted but not required.
--
--    `%OM'
--          Same as `%M' but using the locale's alternative numeric
--          symbols.
--
--    `%n'
--    `%t'
--          Matches any white space.
--
--    `%p'
--
--    `%P'
--          The locale-dependent equivalent to `AM' or `PM'.
--
--          This format is not useful unless `%I' or `%l' is also used.
--          Another complication is that the locale might not define
--          these values at all and therefore the conversion fails.
--
--          `%P' is a GNU extension following a GNU extension to
--          `strftime'.
--
--    `%r'
--          The complete time using the AM/PM format of the current
--          locale.
--
--          A complication is that the locale might not define this
--          format at all and therefore the conversion fails.
--
--    `%R'
--          The hour and minute in decimal numbers using the format
--          `%H:%M'.
--
--          `%R' is a GNU extension following a GNU extension to
--          `strftime'.
--
--    `%s'
--          The number of seconds since the epoch, i.e., since 1970-01-01
--          00:00:00 UTC.  Leap seconds are not counted unless leap
--          second support is available.
--
--          `%s' is a GNU extension following a GNU extension to
--          `strftime'.
--
--    `%S'
--          The seconds as a decimal number (range `0' through `60').
--
--          Leading zeroes are permitted but not required.
--
--          *Note:* The Unix specification says the upper bound on this
--          value is `61', a result of a decision to allow double leap
--          seconds.  You will not see the value `61' because no minute
--          has more than one leap second, but the myth persists.
--
--    `%OS'
--          Same as `%S' but using the locale's alternative numeric
--          symbols.
--
--    `%T'
--          Equivalent to the use of `%H:%M:%S' in this place.
--
--    `%u'
--          The day of the week as a decimal number (range `1' through
--          `7'), Monday being `1'.
--
--          Leading zeroes are permitted but not required.
--
--          _Note:_ Currently, this is not fully implemented.  The format
--          is recognized, input is consumed but no field in TM is set.
--
--    `%U'
--          The week number of the current year as a decimal number
--          (range `0' through `53').
--
--          Leading zeroes are permitted but not required.
--
--    `%OU'
--          Same as `%U' but using the locale's alternative numeric
--          symbols.
--
--    `%V'
--          The ISO 8601:1988 week number as a decimal number (range `1'
--          through `53').
--
--          Leading zeroes are permitted but not required.
--
--          _Note:_ Currently, this is not fully implemented.  The format
--          is recognized, input is consumed but no field in TM is set.
--
--    `%w'
--          The day of the week as a decimal number (range `0' through
--          `6'), Sunday being `0'.
--
--          Leading zeroes are permitted but not required.
--
--          _Note:_ Currently, this is not fully implemented.  The format
--          is recognized, input is consumed but no field in TM is set.
--
--    `%Ow'
--          Same as `%w' but using the locale's alternative numeric
--          symbols.
--
--    `%W'
--          The week number of the current year as a decimal number
--          (range `0' through `53').
--
--          Leading zeroes are permitted but not required.
--
--          _Note:_ Currently, this is not fully implemented.  The format
--          is recognized, input is consumed but no field in TM is set.
--
--    `%OW'
--          Same as `%W' but using the locale's alternative numeric
--          symbols.
--
--    `%x'
--          The date using the locale's date format.
--
--    `%Ex'
--          Like `%x' but the locale's alternative data representation is
--          used.
--
--    `%X'
--          The time using the locale's time format.
--
--    `%EX'
--          Like `%X' but the locale's alternative time representation is
--          used.
--
--    `%y'
--          The year without a century as a decimal number (range `0'
--          through `99').
--
--          Leading zeroes are permitted but not required.
--
--          Note that it is questionable to use this format without the
--          `%C' format.  The `strptime' function does regard input
--          values in the range 68 to 99 as the years 1969 to 1999 and
--          the values 0 to 68 as the years 2000 to 2068.  But maybe this
--          heuristic fails for some input data.
--
--          Therefore it is best to avoid `%y' completely and use `%Y'
--          instead.
--
--    `%Ey'
--          The offset from `%EC' in the locale's alternative
--          representation.
--
--    `%Oy'
--          The offset of the year (from `%C') using the locale's
--          alternative numeric symbols.
--
--    `%Y'
--          The year as a decimal number, using the Gregorian calendar.
--
--    `%EY'
--          The full alternative year representation.
--
--    `%z'
--          The offset from GMT in ISO 8601/RFC822 format.
--
--    `%Z'
--          The timezone name.
--
--          _Note:_ Currently, this is not fully implemented.  The format
--          is recognized, input is consumed but no field in TM is set.
--
--    `%%'
--          A literal `%' character.
--
--     All other characters in the format string must have a matching
--     character in the input string.  Exceptions are white spaces in the
--     input string which can match zero or more whitespace characters in
--     the format string.
--
--     *Portability Note:* The XPG standard advises applications to use
--     at least one whitespace character (as specified by `isspace') or
--     other non-alphanumeric characters between any two conversion
--     specifications.  The GNU C Library does not have this limitation
--     but other libraries might have trouble parsing formats like
--     `"%d%m%Y%H%M%S"'.
--
--     The `strptime' function processes the input string from right to
--     left.  Each of the three possible input elements (white space,
--     literal, or format) are handled one after the other.  If the input
--     cannot be matched to the format string the function stops.  The
--     remainder of the format and input strings are not processed.
--
--     The function returns a pointer to the first character it was
--     unable to process.  If the input string contains more characters
--     than required by the format string the return value points right
--     after the last consumed input character.  If the whole input
--     string is consumed the return value points to the `NULL' byte at
--     the end of the string.  If an error occurs, i.e. `strptime' fails
--     to match all of the format string, the function returns `NULL'.
--
--   The specification of the function in the XPG standard is rather
--vague, leaving out a few important pieces of information.  Most
--importantly, it does not specify what happens to those elements of TM
--which are not directly initialized by the different formats.  The
--implementations on different Unix systems vary here.
--
--   The GNU libc implementation does not touch those fields which are not
--directly initialized.  Exceptions are the `tm_wday' and `tm_yday'
--elements, which are recomputed if any of the year, month, or date
--elements changed.  This has two implications:
--
--   * Before calling the `strptime' function for a new input string, you
--     should prepare the TM structure you pass.  Normally this will mean
--     initializing all values are to zero.  Alternatively, you can set
--     all fields to values like `INT_MAX', allowing you to determine
--     which elements were set by the function call.  Zero does not work
--     here since it is a valid value for many of the fields.
--
--     Careful initialization is necessary if you want to find out
--     whether a certain field in TM was initialized by the function call.
--
--   * You can construct a `struct tm' value with several consecutive
--     `strptime' calls.  A useful application of this is e.g. the parsing
--     of two separate strings, one containing date information and the
--     other time information.  By parsing one after the other without
--     clearing the structure in-between, you can construct a complete
--     broken-down time.
--
--   The following example shows a function which parses a string which is
--contains the date information in either US style or ISO 8601 form:
--
--     const char *
--     parse_date (const char *input, struct tm *tm)
--     {
--       const char *cp;
--     
--       /* First clear the result structure.  */
--       memset (tm, '\0', sizeof (*tm));
--     
--       /* Try the ISO format first.  */
--       cp = strptime (input, "%F", tm);
--       if (cp == NULL)
--         {
--           /* Does not match.  Try the US form.  */
--           cp = strptime (input, "%D", tm);
--         }
--     
--       return cp;
--     }
--
--
--File: libc.info,  Node: General Time String Parsing,  Prev: Low-Level Time String Parsing,  Up: Parsing Date and Time
--
--A More User-friendly Way to Parse Times and Dates
--.................................................
--
--   The Unix standard defines another function for parsing date strings.
--The interface is weird, but if the function happens to suit your
--application it is just fine.  It is problematic to use this function in
--multi-threaded programs or libraries, since it returns a pointer to a
--static variable, and uses a global variable and global state (an
--environment variable).
--
-- - Variable: getdate_err
--     This variable of type `int' contains the error code of the last
--     unsuccessful call to `getdate'.  Defined values are:
--
--    1
--          The environment variable `DATEMSK' is not defined or null.
--
--    2
--          The template file denoted by the `DATEMSK' environment
--          variable cannot be opened.
--
--    3
--          Information about the template file cannot retrieved.
--
--    4
--          The template file is not a regular file.
--
--    5
--          An I/O error occurred while reading the template file.
--
--    6
--          Not enough memory available to execute the function.
--
--    7
--          The template file contains no matching template.
--
--    8
--          The input date is invalid, but would match a template
--          otherwise.  This includes dates like February 31st, and dates
--          which cannot be represented in a `time_t' variable.
--
-- - Function: struct tm * getdate (const char *STRING)
--     The interface to `getdate' is the simplest possible for a function
--     to parse a string and return the value.  STRING is the input
--     string and the result is returned in a statically-allocated
--     variable.
--
--     The details about how the string is processed are hidden from the
--     user.  In fact, they can be outside the control of the program.
--     Which formats are recognized is controlled by the file named by
--     the environment variable `DATEMSK'.  This file should contain
--     lines of valid format strings which could be passed to `strptime'.
--
--     The `getdate' function reads these format strings one after the
--     other and tries to match the input string.  The first line which
--     completely matches the input string is used.
--
--     Elements not initialized through the format string retain the
--     values present at the time of the `getdate' function call.
--
--     The formats recognized by `getdate' are the same as for
--     `strptime'.  See above for an explanation.  There are only a few
--     extensions to the `strptime' behavior:
--
--        * If the `%Z' format is given the broken-down time is based on
--          the current time of the timezone matched, not of the current
--          timezone of the runtime environment.
--
--          _Note_: This is not implemented (currently).  The problem is
--          that timezone names are not unique.  If a fixed timezone is
--          assumed for a given string (say `EST' meaning US East Coast
--          time), then uses for countries other than the USA will fail.
--          So far we have found no good solution to this.
--
--        * If only the weekday is specified the selected day depends on
--          the current date.  If the current weekday is greater or equal
--          to the `tm_wday' value the current week's day is chosen,
--          otherwise the day next week is chosen.
--
--        * A similar heuristic is used when only the month is given and
--          not the year.  If the month is greater than or equal to the
--          current month, then the current year is used.  Otherwise it
--          wraps to next year.  The first day of the month is assumed if
--          one is not explicitly specified.
--
--        * The current hour, minute, and second are used if the
--          appropriate value is not set through the format.
--
--        * If no date is given tomorrow's date is used if the time is
--          smaller than the current time.  Otherwise today's date is
--          taken.
--
--     It should be noted that the format in the template file need not
--     only contain format elements.  The following is a list of possible
--     format strings (taken from the Unix standard):
--
--          %m
--          %A %B %d, %Y %H:%M:%S
--          %A
--          %B
--          %m/%d/%y %I %p
--          %d,%m,%Y %H:%M
--          at %A the %dst of %B in %Y
--          run job at %I %p,%B %dnd
--          %A den %d. %B %Y %H.%M Uhr
--
--     As you can see, the template list can contain very specific
--     strings like `run job at %I %p,%B %dnd'.  Using the above list of
--     templates and assuming the current time is Mon Sep 22 12:19:47 EDT
--     1986 we can obtain the following results for the given input.
--
--     Input          Match        Result
--     Mon            %a           Mon Sep 22 12:19:47 EDT 1986
--     Sun            %a           Sun Sep 28 12:19:47 EDT 1986
--     Fri            %a           Fri Sep 26 12:19:47 EDT 1986
--     September      %B           Mon Sep 1 12:19:47 EDT 1986
--     January        %B           Thu Jan 1 12:19:47 EST 1987
--     December       %B           Mon Dec 1 12:19:47 EST 1986
--     Sep Mon        %b %a        Mon Sep 1 12:19:47 EDT 1986
--     Jan Fri        %b %a        Fri Jan 2 12:19:47 EST 1987
--     Dec Mon        %b %a        Mon Dec 1 12:19:47 EST 1986
--     Jan Wed 1989   %b %a %Y     Wed Jan 4 12:19:47 EST 1989
--     Fri 9          %a %H        Fri Sep 26 09:00:00 EDT 1986
--     Feb 10:30      %b %H:%S     Sun Feb 1 10:00:30 EST 1987
--     10:30          %H:%M        Tue Sep 23 10:30:00 EDT 1986
--     13:30          %H:%M        Mon Sep 22 13:30:00 EDT 1986
--
--     The return value of the function is a pointer to a static variable
--     of type `struct tm', or a null pointer if an error occurred.  The
--     result is only valid until the next `getdate' call, making this
--     function unusable in multi-threaded applications.
--
--     The `errno' variable is _not_ changed.  Error conditions are
--     stored in the global variable `getdate_err'.  See the description
--     above for a list of the possible error values.
--
--     _Warning:_ The `getdate' function should _never_ be used in
--     SUID-programs.  The reason is obvious: using the `DATEMSK'
--     environment variable you can get the function to open any
--     arbitrary file and chances are high that with some bogus input
--     (such as a binary file) the program will crash.
--
-- - Function: int getdate_r (const char *STRING, struct tm *TP)
--     The `getdate_r' function is the reentrant counterpart of
--     `getdate'.  It does not use the global variable `getdate_err' to
--     signal an error, but instead returns an error code.  The same error
--     codes as described in the `getdate_err' documentation above are
--     used, with 0 meaning success.
--
--     Moreover, `getdate_r' stores the broken-down time in the variable
--     of type `struct tm' pointed to by the second argument, rather than
--     in a static variable.
--
--     This function is not defined in the Unix standard.  Nevertheless
--     it is available on some other Unix systems as well.
--
--     The warning against using `getdate' in SUID-programs applies to
--     `getdate_r' as well.
--
--
--File: libc.info,  Node: TZ Variable,  Next: Time Zone Functions,  Prev: Parsing Date and Time,  Up: Calendar Time
--
--Specifying the Time Zone with `TZ'
------------------------------------
--
--   In POSIX systems, a user can specify the time zone by means of the
--`TZ' environment variable.  For information about how to set
--environment variables, see *Note Environment Variables::.  The functions
--for accessing the time zone are declared in `time.h'.
--
--   You should not normally need to set `TZ'.  If the system is
--configured properly, the default time zone will be correct.  You might
--set `TZ' if you are using a computer over a network from a different
--time zone, and would like times reported to you in the time zone local
--to you, rather than what is local to the computer.
--
--   In POSIX.1 systems the value of the `TZ' variable can be in one of
--three formats.  With the GNU C library, the most common format is the
--last one, which can specify a selection from a large database of time
--zone information for many regions of the world.  The first two formats
--are used to describe the time zone information directly, which is both
--more cumbersome and less precise.  But the POSIX.1 standard only
--specifies the details of the first two formats, so it is good to be
--familiar with them in case you come across a POSIX.1 system that doesn't
--support a time zone information database.
--
--   The first format is used when there is no Daylight Saving Time (or
--summer time) in the local time zone:
--
--     STD OFFSET
--
--   The STD string specifies the name of the time zone.  It must be
--three or more characters long and must not contain a leading colon,
--embedded digits, commas, nor plus and minus signs.  There is no space
--character separating the time zone name from the OFFSET, so these
--restrictions are necessary to parse the specification correctly.
--
--   The OFFSET specifies the time value you must add to the local time
--to get a Coordinated Universal Time value.  It has syntax like
--[`+'|`-']HH[`:'MM[`:'SS]].  This is positive if the local time zone is
--west of the Prime Meridian and negative if it is east.  The hour must
--be between `0' and `23', and the minute and seconds between `0' and
--`59'.
--
--   For example, here is how we would specify Eastern Standard Time, but
--without any Daylight Saving Time alternative:
--
--     EST+5
--
--   The second format is used when there is Daylight Saving Time:
--
--     STD OFFSET DST [OFFSET]`,'START[`/'TIME]`,'END[`/'TIME]
--
--   The initial STD and OFFSET specify the standard time zone, as
--described above.  The DST string and OFFSET specify the name and offset
--for the corresponding Daylight Saving Time zone; if the OFFSET is
--omitted, it defaults to one hour ahead of standard time.
--
--   The remainder of the specification describes when Daylight Saving
--Time is in effect.  The START field is when Daylight Saving Time goes
--into effect and the END field is when the change is made back to
--standard time.  The following formats are recognized for these fields:
--
--`JN'
--     This specifies the Julian day, with N between `1' and `365'.
--     February 29 is never counted, even in leap years.
--
--`N'
--     This specifies the Julian day, with N between `0' and `365'.
--     February 29 is counted in leap years.
--
--`MM.W.D'
--     This specifies day D of week W of month M.  The day D must be
--     between `0' (Sunday) and `6'.  The week W must be between `1' and
--     `5'; week `1' is the first week in which day D occurs, and week
--     `5' specifies the _last_ D day in the month.  The month M should be
--     between `1' and `12'.
--
--   The TIME fields specify when, in the local time currently in effect,
--the change to the other time occurs.  If omitted, the default is
--`02:00:00'.
--
--   For example, here is how you would specify the Eastern time zone in
--the United States, including the appropriate Daylight Saving Time and
--its dates of applicability.  The normal offset from UTC is 5 hours;
--since this is west of the prime meridian, the sign is positive.  Summer
--time begins on the first Sunday in April at 2:00am, and ends on the
--last Sunday in October at 2:00am.
--
--     EST+5EDT,M4.1.0/2,M10.5.0/2
--
--   The schedule of Daylight Saving Time in any particular jurisdiction
--has changed over the years.  To be strictly correct, the conversion of
--dates and times in the past should be based on the schedule that was in
--effect then.  However, this format has no facilities to let you specify
--how the schedule has changed from year to year.  The most you can do is
--specify one particular schedule--usually the present day schedule--and
--this is used to convert any date, no matter when.  For precise time zone
--specifications, it is best to use the time zone information database
--(see below).
--
--   The third format looks like this:
--
--     :CHARACTERS
--
--   Each operating system interprets this format differently; in the GNU
--C library, CHARACTERS is the name of a file which describes the time
--zone.
--
--   If the `TZ' environment variable does not have a value, the
--operation chooses a time zone by default.  In the GNU C library, the
--default time zone is like the specification `TZ=:/etc/localtime' (or
--`TZ=:/usr/local/etc/localtime', depending on how GNU C library was
--configured; *note Installation::).  Other C libraries use their own
--rule for choosing the default time zone, so there is little we can say
--about them.
--
--   If CHARACTERS begins with a slash, it is an absolute file name;
--otherwise the library looks for the file
--`/share/lib/zoneinfo/CHARACTERS'.  The `zoneinfo' directory contains
--data files describing local time zones in many different parts of the
--world.  The names represent major cities, with subdirectories for
--geographical areas; for example, `America/New_York', `Europe/London',
--`Asia/Hong_Kong'.  These data files are installed by the system
--administrator, who also sets `/etc/localtime' to point to the data file
--for the local time zone.  The GNU C library comes with a large database
--of time zone information for most regions of the world, which is
--maintained by a community of volunteers and put in the public domain.
--
--
--File: libc.info,  Node: Time Zone Functions,  Next: Time Functions Example,  Prev: TZ Variable,  Up: Calendar Time
--
--Functions and Variables for Time Zones
----------------------------------------
--
-- - Variable: char * tzname [2]
--     The array `tzname' contains two strings, which are the standard
--     names of the pair of time zones (standard and Daylight Saving)
--     that the user has selected.  `tzname[0]' is the name of the
--     standard time zone (for example, `"EST"'), and `tzname[1]' is the
--     name for the time zone when Daylight Saving Time is in use (for
--     example, `"EDT"').  These correspond to the STD and DST strings
--     (respectively) from the `TZ' environment variable.  If Daylight
--     Saving Time is never used, `tzname[1]' is the empty string.
--
--     The `tzname' array is initialized from the `TZ' environment
--     variable whenever `tzset', `ctime', `strftime', `mktime', or
--     `localtime' is called.  If multiple abbreviations have been used
--     (e.g. `"EWT"' and `"EDT"' for U.S. Eastern War Time and Eastern
--     Daylight Time), the array contains the most recent abbreviation.
--
--     The `tzname' array is required for POSIX.1 compatibility, but in
--     GNU programs it is better to use the `tm_zone' member of the
--     broken-down time structure, since `tm_zone' reports the correct
--     abbreviation even when it is not the latest one.
--
--     Though the strings are declared as `char *' the user must refrain
--     from modifying these strings.  Modifying the strings will almost
--     certainly lead to trouble.
--
--
-- - Function: void tzset (void)
--     The `tzset' function initializes the `tzname' variable from the
--     value of the `TZ' environment variable.  It is not usually
--     necessary for your program to call this function, because it is
--     called automatically when you use the other time conversion
--     functions that depend on the time zone.
--
--   The following variables are defined for compatibility with System V
--Unix.  Like `tzname', these variables are set by calling `tzset' or the
--other time conversion functions.
--
-- - Variable: long int timezone
--     This contains the difference between UTC and the latest local
--     standard time, in seconds west of UTC.  For example, in the U.S.
--     Eastern time zone, the value is `5*60*60'.  Unlike the `tm_gmtoff'
--     member of the broken-down time structure, this value is not
--     adjusted for daylight saving, and its sign is reversed.  In GNU
--     programs it is better to use `tm_gmtoff', since it contains the
--     correct offset even when it is not the latest one.
--
-- - Variable: int daylight
--     This variable has a nonzero value if Daylight Saving Time rules
--     apply.  A nonzero value does not necessarily mean that Daylight
--     Saving Time is now in effect; it means only that Daylight Saving
--     Time is sometimes in effect.
--
--
--File: libc.info,  Node: Time Functions Example,  Prev: Time Zone Functions,  Up: Calendar Time
--
--Time Functions Example
------------------------
--
--   Here is an example program showing the use of some of the calendar
--time functions.
--
--     #include <time.h>
--     #include <stdio.h>
--     
--     #define SIZE 256
--     
--     int
--     main (void)
--     {
--       char buffer[SIZE];
--       time_t curtime;
--       struct tm *loctime;
--     
--       /* Get the current time. */
--       curtime = time (NULL);
--     
--       /* Convert it to local time representation. */
--       loctime = localtime (&curtime);
--     
--       /* Print out the date and time in the standard format. */
--       fputs (asctime (loctime), stdout);
--     
--       /* Print it out in a nice format. */
--       strftime (buffer, SIZE, "Today is %A, %B %d.\n", loctime);
--       fputs (buffer, stdout);
--       strftime (buffer, SIZE, "The time is %I:%M %p.\n", loctime);
--       fputs (buffer, stdout);
--     
--       return 0;
--     }
--
--   It produces output like this:
--
--     Wed Jul 31 13:02:36 1991
--     Today is Wednesday, July 31.
--     The time is 01:02 PM.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-37 glibc-2.3.2-200304020432/manual/libc.info-37
---- glibc-2.3.2/manual/libc.info-37	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-37	Thu Jan  1 01:00:00 1970
-@@ -1,1233 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Setting an Alarm,  Next: Sleeping,  Prev: Calendar Time,  Up: Date and Time
--
--Setting an Alarm
--================
--
--   The `alarm' and `setitimer' functions provide a mechanism for a
--process to interrupt itself in the future.  They do this by setting a
--timer; when the timer expires, the process receives a signal.
--
--   Each process has three independent interval timers available:
--
--   * A real-time timer that counts elapsed time.  This timer sends a
--     `SIGALRM' signal to the process when it expires.
--
--   * A virtual timer that counts processor time used by the process.
--     This timer sends a `SIGVTALRM' signal to the process when it
--     expires.
--
--   * A profiling timer that counts both processor time used by the
--     process, and processor time spent in system calls on behalf of the
--     process.  This timer sends a `SIGPROF' signal to the process when
--     it expires.
--
--     This timer is useful for profiling in interpreters.  The interval
--     timer mechanism does not have the fine granularity necessary for
--     profiling native code.
--
--   You can only have one timer of each kind set at any given time.  If
--you set a timer that has not yet expired, that timer is simply reset to
--the new value.
--
--   You should establish a handler for the appropriate alarm signal using
--`signal' or `sigaction' before issuing a call to `setitimer' or
--`alarm'.  Otherwise, an unusual chain of events could cause the timer
--to expire before your program establishes the handler.  In this case it
--would be terminated, since termination is the default action for the
--alarm signals.  *Note Signal Handling::.
--
--   To be able to use the alarm function to interrupt a system call which
--might block otherwise indefinitely it is important to _not_ set the
--`SA_RESTART' flag when registering the signal handler using
--`sigaction'.  When not using `sigaction' things get even uglier: the
--`signal' function has to fixed semantics with respect to restarts.  The
--BSD semantics for this function is to set the flag.  Therefore, if
--`sigaction' for whatever reason cannot be used, it is necessary to use
--`sysv_signal' and not `signal'.
--
--   The `setitimer' function is the primary means for setting an alarm.
--This facility is declared in the header file `sys/time.h'.  The `alarm'
--function, declared in `unistd.h', provides a somewhat simpler interface
--for setting the real-time timer.
--
-- - Data Type: struct itimerval
--     This structure is used to specify when a timer should expire.  It
--     contains the following members:
--    `struct timeval it_interval'
--          This is the period between successive timer interrupts.  If
--          zero, the alarm will only be sent once.
--
--    `struct timeval it_value'
--          This is the period between now and the first timer interrupt.
--          If zero, the alarm is disabled.
--
--     The `struct timeval' data type is described in *Note Elapsed
--     Time::.
--
-- - Function: int setitimer (int WHICH, struct itimerval *NEW, struct
--          itimerval *OLD)
--     The `setitimer' function sets the timer specified by WHICH
--     according to NEW.  The WHICH argument can have a value of
--     `ITIMER_REAL', `ITIMER_VIRTUAL', or `ITIMER_PROF'.
--
--     If OLD is not a null pointer, `setitimer' returns information
--     about any previous unexpired timer of the same kind in the
--     structure it points to.
--
--     The return value is `0' on success and `-1' on failure.  The
--     following `errno' error conditions are defined for this function:
--
--    `EINVAL'
--          The timer period is too large.
--
-- - Function: int getitimer (int WHICH, struct itimerval *OLD)
--     The `getitimer' function stores information about the timer
--     specified by WHICH in the structure pointed at by OLD.
--
--     The return value and error conditions are the same as for
--     `setitimer'.
--
--`ITIMER_REAL'
--     This constant can be used as the WHICH argument to the `setitimer'
--     and `getitimer' functions to specify the real-time timer.
--
--`ITIMER_VIRTUAL'
--     This constant can be used as the WHICH argument to the `setitimer'
--     and `getitimer' functions to specify the virtual timer.
--
--`ITIMER_PROF'
--     This constant can be used as the WHICH argument to the `setitimer'
--     and `getitimer' functions to specify the profiling timer.
--
-- - Function: unsigned int alarm (unsigned int SECONDS)
--     The `alarm' function sets the real-time timer to expire in SECONDS
--     seconds.  If you want to cancel any existing alarm, you can do
--     this by calling `alarm' with a SECONDS argument of zero.
--
--     The return value indicates how many seconds remain before the
--     previous alarm would have been sent.  If there is no previous
--     alarm, `alarm' returns zero.
--
--   The `alarm' function could be defined in terms of `setitimer' like
--this:
--
--     unsigned int
--     alarm (unsigned int seconds)
--     {
--       struct itimerval old, new;
--       new.it_interval.tv_usec = 0;
--       new.it_interval.tv_sec = 0;
--       new.it_value.tv_usec = 0;
--       new.it_value.tv_sec = (long int) seconds;
--       if (setitimer (ITIMER_REAL, &new, &old) < 0)
--         return 0;
--       else
--         return old.it_value.tv_sec;
--     }
--
--   There is an example showing the use of the `alarm' function in *Note
--Handler Returns::.
--
--   If you simply want your process to wait for a given number of
--seconds, you should use the `sleep' function.  *Note Sleeping::.
--
--   You shouldn't count on the signal arriving precisely when the timer
--expires.  In a multiprocessing environment there is typically some
--amount of delay involved.
--
--   *Portability Note:* The `setitimer' and `getitimer' functions are
--derived from BSD Unix, while the `alarm' function is specified by the
--POSIX.1 standard.  `setitimer' is more powerful than `alarm', but
--`alarm' is more widely used.
--
--
--File: libc.info,  Node: Sleeping,  Prev: Setting an Alarm,  Up: Date and Time
--
--Sleeping
--========
--
--   The function `sleep' gives a simple way to make the program wait for
--a short interval.  If your program doesn't use signals (except to
--terminate), then you can expect `sleep' to wait reliably throughout the
--specified interval.  Otherwise, `sleep' can return sooner if a signal
--arrives; if you want to wait for a given interval regardless of
--signals, use `select' (*note Waiting for I/O::) and don't specify any
--descriptors to wait for.
--
-- - Function: unsigned int sleep (unsigned int SECONDS)
--     The `sleep' function waits for SECONDS or until a signal is
--     delivered, whichever happens first.
--
--     If `sleep' function returns because the requested interval is over,
--     it returns a value of zero.  If it returns because of delivery of a
--     signal, its return value is the remaining time in the sleep
--     interval.
--
--     The `sleep' function is declared in `unistd.h'.
--
--   Resist the temptation to implement a sleep for a fixed amount of
--time by using the return value of `sleep', when nonzero, to call
--`sleep' again.  This will work with a certain amount of accuracy as
--long as signals arrive infrequently.  But each signal can cause the
--eventual wakeup time to be off by an additional second or so.  Suppose a
--few signals happen to arrive in rapid succession by bad luck--there is
--no limit on how much this could shorten or lengthen the wait.
--
--   Instead, compute the calendar time at which the program should stop
--waiting, and keep trying to wait until that calendar time.  This won't
--be off by more than a second.  With just a little more work, you can use
--`select' and make the waiting period quite accurate.  (Of course, heavy
--system load can cause additional unavoidable delays--unless the machine
--is dedicated to one application, there is no way you can avoid this.)
--
--   On some systems, `sleep' can do strange things if your program uses
--`SIGALRM' explicitly.  Even if `SIGALRM' signals are being ignored or
--blocked when `sleep' is called, `sleep' might return prematurely on
--delivery of a `SIGALRM' signal.  If you have established a handler for
--`SIGALRM' signals and a `SIGALRM' signal is delivered while the process
--is sleeping, the action taken might be just to cause `sleep' to return
--instead of invoking your handler.  And, if `sleep' is interrupted by
--delivery of a signal whose handler requests an alarm or alters the
--handling of `SIGALRM', this handler and `sleep' will interfere.
--
--   On the GNU system, it is safe to use `sleep' and `SIGALRM' in the
--same program, because `sleep' does not work by means of `SIGALRM'.
--
-- - Function: int nanosleep (const struct timespec *REQUESTED_TIME,
--          struct timespec *REMAINING)
--     If resolution to seconds is not enough the `nanosleep' function can
--     be used.  As the name suggests the sleep interval can be specified
--     in nanoseconds.  The actual elapsed time of the sleep interval
--     might be longer since the system rounds the elapsed time you
--     request up to the next integer multiple of the actual resolution
--     the system can deliver.
--
--     *`requested_time' is the elapsed time of the interval you want to
--     sleep.
--
--     The function returns as *`remaining' the elapsed time left in the
--     interval for which you requested to sleep.  If the interval
--     completed without getting interrupted by a signal, this is zero.
--
--     `struct timespec' is described in *Note Elapsed Time::.
--
--     If the function returns because the interval is over the return
--     value is zero.  If the function returns -1 the global variable
--     ERRNO is set to the following values:
--
--    `EINTR'
--          The call was interrupted because a signal was delivered to
--          the thread.  If the REMAINING parameter is not the null
--          pointer the structure pointed to by REMAINING is updated to
--          contain the remaining elapsed time.
--
--    `EINVAL'
--          The nanosecond value in the REQUESTED_TIME parameter contains
--          an illegal value.  Either the value is negative or greater
--          than or equal to 1000 million.
--
--     This function is a cancellation point in multi-threaded programs.
--     This is a problem if the thread allocates some resources (like
--     memory, file descriptors, semaphores or whatever) at the time
--     `nanosleep' is called.  If the thread gets canceled these
--     resources stay allocated until the program ends.  To avoid this
--     calls to `nanosleep' should be protected using cancellation
--     handlers.
--
--     The `nanosleep' function is declared in `time.h'.
--
--
--File: libc.info,  Node: Resource Usage And Limitation,  Next: Non-Local Exits,  Prev: Date and Time,  Up: Top
--
--Resource Usage And Limitation
--*****************************
--
--   This chapter describes functions for examining how much of various
--kinds of resources (CPU time, memory, etc.) a process has used and
--getting and setting limits on future usage.
--
--* Menu:
--
--* Resource Usage::		Measuring various resources used.
--* Limits on Resources::		Specifying limits on resource usage.
--* Priority::			Reading or setting process run priority.
--* Memory Resources::            Querying memory available resources.
--* Processor Resources::         Learn about the processors available.
--
--
--File: libc.info,  Node: Resource Usage,  Next: Limits on Resources,  Up: Resource Usage And Limitation
--
--Resource Usage
--==============
--
--   The function `getrusage' and the data type `struct rusage' are used
--to examine the resource usage of a process.  They are declared in
--`sys/resource.h'.
--
-- - Function: int getrusage (int PROCESSES, struct rusage *RUSAGE)
--     This function reports resource usage totals for processes
--     specified by PROCESSES, storing the information in `*RUSAGE'.
--
--     In most systems, PROCESSES has only two valid values:
--
--    `RUSAGE_SELF'
--          Just the current process.
--
--    `RUSAGE_CHILDREN'
--          All child processes (direct and indirect) that have already
--          terminated.
--
--     In the GNU system, you can also inquire about a particular child
--     process by specifying its process ID.
--
--     The return value of `getrusage' is zero for success, and `-1' for
--     failure.
--
--    `EINVAL'
--          The argument PROCESSES is not valid.
--
--   One way of getting resource usage for a particular child process is
--with the function `wait4', which returns totals for a child when it
--terminates.  *Note BSD Wait Functions::.
--
-- - Data Type: struct rusage
--     This data type stores various resource usage statistics.  It has
--     the following members, and possibly others:
--
--    `struct timeval ru_utime'
--          Time spent executing user instructions.
--
--    `struct timeval ru_stime'
--          Time spent in operating system code on behalf of PROCESSES.
--
--    `long int ru_maxrss'
--          The maximum resident set size used, in kilobytes.  That is,
--          the maximum number of kilobytes of physical memory that
--          PROCESSES used simultaneously.
--
--    `long int ru_ixrss'
--          An integral value expressed in kilobytes times ticks of
--          execution, which indicates the amount of memory used by text
--          that was shared with other processes.
--
--    `long int ru_idrss'
--          An integral value expressed the same way, which is the amount
--          of unshared memory used for data.
--
--    `long int ru_isrss'
--          An integral value expressed the same way, which is the amount
--          of unshared memory used for stack space.
--
--    `long int ru_minflt'
--          The number of page faults which were serviced without
--          requiring any I/O.
--
--    `long int ru_majflt'
--          The number of page faults which were serviced by doing I/O.
--
--    `long int ru_nswap'
--          The number of times PROCESSES was swapped entirely out of
--          main memory.
--
--    `long int ru_inblock'
--          The number of times the file system had to read from the disk
--          on behalf of PROCESSES.
--
--    `long int ru_oublock'
--          The number of times the file system had to write to the disk
--          on behalf of PROCESSES.
--
--    `long int ru_msgsnd'
--          Number of IPC messages sent.
--
--    `long int ru_msgrcv'
--          Number of IPC messages received.
--
--    `long int ru_nsignals'
--          Number of signals received.
--
--    `long int ru_nvcsw'
--          The number of times PROCESSES voluntarily invoked a context
--          switch (usually to wait for some service).
--
--    `long int ru_nivcsw'
--          The number of times an involuntary context switch took place
--          (because a time slice expired, or another process of higher
--          priority was scheduled).
--
--   `vtimes' is a historical function that does some of what `getrusage'
--does.  `getrusage' is a better choice.
--
--   `vtimes' and its `vtimes' data structure are declared in
--`sys/vtimes.h'.
--
-- - Function: int vtimes (struct vtimes CURRENT, struct vtimes CHILD)
--     `vtimes' reports resource usage totals for a process.
--
--     If CURRENT is non-null, `vtimes' stores resource usage totals for
--     the invoking process alone in the structure to which it points.  If
--     CHILD is non-null, `vtimes' stores resource usage totals for all
--     past children (which have terminated) of the invoking process in
--     the structure to which it points.
--
--      - Data Type: struct vtimes
--          This data type contains information about the resource usage
--          of a process.  Each member corresponds to a member of the
--          `struct rusage' data type described above.
--
--         `vm_utime'
--               User CPU time.  Analogous to `ru_utime' in `struct
--               rusage'
--
--         `vm_stime'
--               System CPU time.  Analogous to `ru_stime' in `struct
--               rusage'
--
--         `vm_idsrss'
--               Data and stack memory.  The sum of the values that would
--               be reported as `ru_idrss' and `ru_isrss' in `struct
--               rusage'
--
--         `vm_ixrss'
--               Shared memory.  Analogous to `ru_ixrss' in `struct
--               rusage'
--
--         `vm_maxrss'
--               Maximent resident set size.  Analogous to `ru_maxrss' in
--               `struct rusage'
--
--         `vm_majflt'
--               Major page faults.  Analogous to `ru_majflt' in `struct
--               rusage'
--
--         `vm_minflt'
--               Minor page faults.  Analogous to `ru_minflt' in `struct
--               rusage'
--
--         `vm_nswap'
--               Swap count.  Analogous to `ru_nswap' in `struct rusage'
--
--         `vm_inblk'
--               Disk reads.  Analogous to `ru_inblk' in `struct rusage'
--
--         `vm_oublk'
--               Disk writes.  Analogous to `ru_oublk' in `struct rusage'
--
--     The return value is zero if the function succeeds; `-1' otherwise.
--
--   An additional historical function for examining resource usage,
--`vtimes', is supported but not documented here.  It is declared in
--`sys/vtimes.h'.
--
--
--File: libc.info,  Node: Limits on Resources,  Next: Priority,  Prev: Resource Usage,  Up: Resource Usage And Limitation
--
--Limiting Resource Usage
--=======================
--
--   You can specify limits for the resource usage of a process.  When the
--process tries to exceed a limit, it may get a signal, or the system call
--by which it tried to do so may fail, depending on the resource.  Each
--process initially inherits its limit values from its parent, but it can
--subsequently change them.
--
--   There are two per-process limits associated with a resource:
--
--"current limit"
--     The current limit is the value the system will not allow usage to
--     exceed.  It is also called the "soft limit" because the process
--     being limited can generally raise the current limit at will.
--
--"maximum limit"
--     The maximum limit is the maximum value to which a process is
--     allowed to set its current limit.  It is also called the "hard
--     limit" because there is no way for a process to get around it.  A
--     process may lower its own maximum limit, but only the superuser
--     may increase a maximum limit.
--
--   The symbols for use with `getrlimit', `setrlimit', `getrlimit64',
--and `setrlimit64' are defined in `sys/resource.h'.
--
-- - Function: int getrlimit (int RESOURCE, struct rlimit *RLP)
--     Read the current and maximum limits for the resource RESOURCE and
--     store them in `*RLP'.
--
--     The return value is `0' on success and `-1' on failure.  The only
--     possible `errno' error condition is `EFAULT'.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' on a
--     32-bit system this function is in fact `getrlimit64'.  Thus, the
--     LFS interface transparently replaces the old interface.
--
-- - Function: int getrlimit64 (int RESOURCE, struct rlimit64 *RLP)
--     This function is similar to `getrlimit' but its second parameter is
--     a pointer to a variable of type `struct rlimit64', which allows it
--     to read values which wouldn't fit in the member of a `struct
--     rlimit'.
--
--     If the sources are compiled with `_FILE_OFFSET_BITS == 64' on a
--     32-bit machine, this function is available under the name
--     `getrlimit' and so transparently replaces the old interface.
--
-- - Function: int setrlimit (int RESOURCE, const struct rlimit *RLP)
--     Store the current and maximum limits for the resource RESOURCE in
--     `*RLP'.
--
--     The return value is `0' on success and `-1' on failure.  The
--     following `errno' error condition is possible:
--
--    `EPERM'
--             * The process tried to raise a current limit beyond the
--               maximum limit.
--
--             * The process tried to raise a maximum limit, but is not
--               superuser.
--
--     When the sources are compiled with `_FILE_OFFSET_BITS == 64' on a
--     32-bit system this function is in fact `setrlimit64'.  Thus, the
--     LFS interface transparently replaces the old interface.
--
-- - Function: int setrlimit64 (int RESOURCE, const struct rlimit64 *RLP)
--     This function is similar to `setrlimit' but its second parameter is
--     a pointer to a variable of type `struct rlimit64' which allows it
--     to set values which wouldn't fit in the member of a `struct
--     rlimit'.
--
--     If the sources are compiled with `_FILE_OFFSET_BITS == 64' on a
--     32-bit machine this function is available under the name
--     `setrlimit' and so transparently replaces the old interface.
--
-- - Data Type: struct rlimit
--     This structure is used with `getrlimit' to receive limit values,
--     and with `setrlimit' to specify limit values for a particular
--     process and resource.  It has two fields:
--
--    `rlim_t rlim_cur'
--          The current limit
--
--    `rlim_t rlim_max'
--          The maximum limit.
--
--     For `getrlimit', the structure is an output; it receives the
--     current values.  For `setrlimit', it specifies the new values.
--
--   For the LFS functions a similar type is defined in `sys/resource.h'.
--
-- - Data Type: struct rlimit64
--     This structure is analogous to the `rlimit' structure above, but
--     its components have wider ranges.  It has two fields:
--
--    `rlim64_t rlim_cur'
--          This is analogous to `rlimit.rlim_cur', but with a different
--          type.
--
--    `rlim64_t rlim_max'
--          This is analogous to `rlimit.rlim_max', but with a different
--          type.
--
--
--   Here is a list of resources for which you can specify a limit.
--Memory and file sizes are measured in bytes.
--
--`RLIMIT_CPU'
--     The maximum amount of CPU time the process can use.  If it runs for
--     longer than this, it gets a signal: `SIGXCPU'.  The value is
--     measured in seconds.  *Note Operation Error Signals::.
--
--`RLIMIT_FSIZE'
--     The maximum size of file the process can create.  Trying to write a
--     larger file causes a signal: `SIGXFSZ'.  *Note Operation Error
--     Signals::.
--
--`RLIMIT_DATA'
--     The maximum size of data memory for the process.  If the process
--     tries to allocate data memory beyond this amount, the allocation
--     function fails.
--
--`RLIMIT_STACK'
--     The maximum stack size for the process.  If the process tries to
--     extend its stack past this size, it gets a `SIGSEGV' signal.
--     *Note Program Error Signals::.
--
--`RLIMIT_CORE'
--     The maximum size core file that this process can create.  If the
--     process terminates and would dump a core file larger than this,
--     then no core file is created.  So setting this limit to zero
--     prevents core files from ever being created.
--
--`RLIMIT_RSS'
--     The maximum amount of physical memory that this process should get.
--     This parameter is a guide for the system's scheduler and memory
--     allocator; the system may give the process more memory when there
--     is a surplus.
--
--`RLIMIT_MEMLOCK'
--     The maximum amount of memory that can be locked into physical
--     memory (so it will never be paged out).
--
--`RLIMIT_NPROC'
--     The maximum number of processes that can be created with the same
--     user ID.  If you have reached the limit for your user ID, `fork'
--     will fail with `EAGAIN'.  *Note Creating a Process::.
--
--`RLIMIT_NOFILE'
--`RLIMIT_OFILE'
--     The maximum number of files that the process can open.  If it
--     tries to open more files than this, its open attempt fails with
--     `errno' `EMFILE'.  *Note Error Codes::.  Not all systems support
--     this limit; GNU does, and 4.4 BSD does.
--
--`RLIMIT_AS'
--     The maximum size of total memory that this process should get.  If
--     the process tries to allocate more memory beyond this amount with,
--     for example, `brk', `malloc', `mmap' or `sbrk', the allocation
--     function fails.
--
--`RLIM_NLIMITS'
--     The number of different resource limits.  Any valid RESOURCE
--     operand must be less than `RLIM_NLIMITS'.
--
-- - Constant: int RLIM_INFINITY
--     This constant stands for a value of "infinity" when supplied as
--     the limit value in `setrlimit'.
--
--   The following are historical functions to do some of what the
--functions above do.  The functions above are better choices.
--
--   `ulimit' and the command symbols are declared in `ulimit.h'.
--
-- - Function: int ulimit (int CMD, ...)
--     `ulimit' gets the current limit or sets the current and maximum
--     limit for a particular resource for the calling process according
--     to the command CMD.a
--
--     If you are getting a limit, the command argument is the only
--     argument.  If you are setting a limit, there is a second argument:
--     `long int' LIMIT which is the value to which you are setting the
--     limit.
--
--     The CMD values and the operations they specify are:
--    `GETFSIZE'
--          Get the current limit on the size of a file, in units of 512
--          bytes.
--
--    `SETFSIZE'
--          Set the current and maximum limit on the size of a file to
--          LIMIT * 512 bytes.
--
--     There are also some other CMD values that may do things on some
--     systems, but they are not supported.
--
--     Only the superuser may increase a maximum limit.
--
--     When you successfully get a limit, the return value of `ulimit' is
--     that limit, which is never negative.  When you successfully set a
--     limit, the return value is zero.  When the function fails, the
--     return value is `-1' and `errno' is set according to the reason:
--
--    `EPERM'
--          A process tried to increase a maximum limit, but is not
--          superuser.
--
--
--   `vlimit' and its resource symbols are declared in `sys/vlimit.h'.
--
-- - Function: int vlimit (int RESOURCE, int LIMIT)
--     `vlimit' sets the current limit for a resource for a process.
--
--     RESOURCE identifies the resource:
--
--    `LIM_CPU'
--          Maximum CPU time.  Same as `RLIMIT_CPU' for `setrlimit'.
--
--    `LIM_FSIZE'
--          Maximum file size.  Same as `RLIMIT_FSIZE' for `setrlimit'.
--
--    `LIM_DATA'
--          Maximum data memory.  Same as `RLIMIT_DATA' for `setrlimit'.
--
--    `LIM_STACK'
--          Maximum stack size.  Same as `RLIMIT_STACK' for `setrlimit'.
--
--    `LIM_CORE'
--          Maximum core file size.  Same as `RLIMIT_COR' for `setrlimit'.
--
--    `LIM_MAXRSS'
--          Maximum physical memory.  Same as `RLIMIT_RSS' for
--          `setrlimit'.
--
--     The return value is zero for success, and `-1' with `errno' set
--     accordingly for failure:
--
--    `EPERM'
--          The process tried to set its current limit beyond its maximum
--          limit.
--
--
--
--File: libc.info,  Node: Priority,  Next: Memory Resources,  Prev: Limits on Resources,  Up: Resource Usage And Limitation
--
--Process CPU Priority And Scheduling
--===================================
--
--   When multiple processes simultaneously require CPU time, the system's
--scheduling policy and process CPU priorities determine which processes
--get it.  This section describes how that determination is made and GNU
--C library functions to control it.
--
--   It is common to refer to CPU scheduling simply as scheduling and a
--process' CPU priority simply as the process' priority, with the CPU
--resource being implied.  Bear in mind, though, that CPU time is not the
--only resource a process uses or that processes contend for.  In some
--cases, it is not even particularly important.  Giving a process a high
--"priority" may have very little effect on how fast a process runs with
--respect to other processes.  The priorities discussed in this section
--apply only to CPU time.
--
--   CPU scheduling is a complex issue and different systems do it in
--wildly different ways.  New ideas continually develop and find their
--way into the intricacies of the various systems' scheduling algorithms.
--This section discusses the general concepts, some specifics of systems
--that commonly use the GNU C library, and some standards.
--
--   For simplicity, we talk about CPU contention as if there is only one
--CPU in the system.  But all the same principles apply when a processor
--has multiple CPUs, and knowing that the number of processes that can
--run at any one time is equal to the number of CPUs, you can easily
--extrapolate the information.
--
--   The functions described in this section are all defined by the
--POSIX.1 and POSIX.1b standards (the `sched...' functions are POSIX.1b).
--However, POSIX does not define any semantics for the values that these
--functions get and set.  In this chapter, the semantics are based on the
--Linux kernel's implementation of the POSIX standard.  As you will see,
--the Linux implementation is quite the inverse of what the authors of the
--POSIX syntax had in mind.
--
--* Menu:
--
--* Absolute Priority::               The first tier of priority.  Posix
--* Realtime Scheduling::             Scheduling among the process nobility
--* Basic Scheduling Functions::      Get/set scheduling policy, priority
--* Traditional Scheduling::          Scheduling among the vulgar masses
--
--
--File: libc.info,  Node: Absolute Priority,  Next: Realtime Scheduling,  Up: Priority
--
--Absolute Priority
-------------------
--
--   Every process has an absolute priority, and it is represented by a
--number.  The higher the number, the higher the absolute priority.
--
--   On systems of the past, and most systems today, all processes have
--absolute priority 0 and this section is irrelevant.  In that case,
--*Note Traditional Scheduling::.  Absolute priorities were invented to
--accommodate realtime systems, in which it is vital that certain
--processes be able to respond to external events happening in real time,
--which means they cannot wait around while some other process that _wants
--to_, but doesn't _need to_ run occupies the CPU.
--
--   When two processes are in contention to use the CPU at any instant,
--the one with the higher absolute priority always gets it.  This is true
--even if the process with the lower priority is already using the CPU
--(i.e. the scheduling is preemptive).  Of course, we're only talking
--about processes that are running or "ready to run," which means they are
--ready to execute instructions right now.  When a process blocks to wait
--for something like I/O, its absolute priority is irrelevant.
--
--   *Note:*  The term "runnable" is a synonym for "ready to run."
--
--   When two processes are running or ready to run and both have the same
--absolute priority, it's more interesting.  In that case, who gets the
--CPU is determined by the scheduling policy.  If the processes have
--absolute priority 0, the traditional scheduling policy described in
--*Note Traditional Scheduling:: applies.  Otherwise, the policies
--described in *Note Realtime Scheduling:: apply.
--
--   You normally give an absolute priority above 0 only to a process that
--can be trusted not to hog the CPU.  Such processes are designed to block
--(or terminate) after relatively short CPU runs.
--
--   A process begins life with the same absolute priority as its parent
--process.  Functions described in *Note Basic Scheduling Functions:: can
--change it.
--
--   Only a privileged process can change a process' absolute priority to
--something other than `0'.  Only a privileged process or the target
--process' owner can change its absolute priority at all.
--
--   POSIX requires absolute priority values used with the realtime
--scheduling policies to be consecutive with a range of at least 32.  On
--Linux, they are 1 through 99.  The functions `sched_get_priority_max'
--and `sched_set_priority_min' portably tell you what the range is on a
--particular system.
--
--Using Absolute Priority
--.......................
--
--   One thing you must keep in mind when designing real time
--applications is that having higher absolute priority than any other
--process doesn't guarantee the process can run continuously.  Two things
--that can wreck a good CPU run are interrupts and page faults.
--
--   Interrupt handlers live in that limbo between processes.  The CPU is
--executing instructions, but they aren't part of any process.  An
--interrupt will stop even the highest priority process.  So you must
--allow for slight delays and make sure that no device in the system has
--an interrupt handler that could cause too long a delay between
--instructions for your process.
--
--   Similarly, a page fault causes what looks like a straightforward
--sequence of instructions to take a long time.  The fact that other
--processes get to run while the page faults in is of no consequence,
--because as soon as the I/O is complete, the high priority process will
--kick them out and run again, but the wait for the I/O itself could be a
--problem.  To neutralize this threat, use `mlock' or `mlockall'.
--
--   There are a few ramifications of the absoluteness of this priority
--on a single-CPU system that you need to keep in mind when you choose to
--set a priority and also when you're working on a program that runs with
--high absolute priority.  Consider a process that has higher absolute
--priority than any other process in the system and due to a bug in its
--program, it gets into an infinite loop.  It will never cede the CPU.
--You can't run a command to kill it because your command would need to
--get the CPU in order to run.  The errant program is in complete
--control.  It controls the vertical, it controls the horizontal.
--
--   There are two ways to avoid this: 1) keep a shell running somewhere
--with a higher absolute priority.  2) keep a controlling terminal
--attached to the high priority process group.  All the priority in the
--world won't stop an interrupt handler from running and delivering a
--signal to the process if you hit Control-C.
--
--   Some systems use absolute priority as a means of allocating a fixed
--percentage of CPU time to a process.  To do this, a super high priority
--privileged process constantly monitors the process' CPU usage and raises
--its absolute priority when the process isn't getting its entitled share
--and lowers it when the process is exceeding it.
--
--   *Note:*  The absolute priority is sometimes called the "static
--priority."  We don't use that term in this manual because it misses the
--most important feature of the absolute priority:  its absoluteness.
--
--
--File: libc.info,  Node: Realtime Scheduling,  Next: Basic Scheduling Functions,  Prev: Absolute Priority,  Up: Priority
--
--Realtime Scheduling
---------------------
--
--   Whenever two processes with the same absolute priority are ready to
--run, the kernel has a decision to make, because only one can run at a
--time.  If the processes have absolute priority 0, the kernel makes this
--decision as described in *Note Traditional Scheduling::.  Otherwise,
--the decision is as described in this section.
--
--   If two processes are ready to run but have different absolute
--priorities, the decision is much simpler, and is described in *Note
--Absolute Priority::.
--
--   Each process has a scheduling policy.  For processes with absolute
--priority other than zero, there are two available:
--
--  1. First Come First Served
--
--  2. Round Robin
--
--   The most sensible case is where all the processes with a certain
--absolute priority have the same scheduling policy.  We'll discuss that
--first.
--
--   In Round Robin, processes share the CPU, each one running for a small
--quantum of time ("time slice") and then yielding to another in a
--circular fashion.  Of course, only processes that are ready to run and
--have the same absolute priority are in this circle.
--
--   In First Come First Served, the process that has been waiting the
--longest to run gets the CPU, and it keeps it until it voluntarily
--relinquishes the CPU, runs out of things to do (blocks), or gets
--preempted by a higher priority process.
--
--   First Come First Served, along with maximal absolute priority and
--careful control of interrupts and page faults, is the one to use when a
--process absolutely, positively has to run at full CPU speed or not at
--all.
--
--   Judicious use of `sched_yield' function invocations by processes
--with First Come First Served scheduling policy forms a good compromise
--between Round Robin and First Come First Served.
--
--   To understand how scheduling works when processes of different
--scheduling policies occupy the same absolute priority, you have to know
--the nitty gritty details of how processes enter and exit the ready to
--run list:
--
--   In both cases, the ready to run list is organized as a true queue,
--where a process gets pushed onto the tail when it becomes ready to run
--and is popped off the head when the scheduler decides to run it.  Note
--that ready to run and running are two mutually exclusive states.  When
--the scheduler runs a process, that process is no longer ready to run
--and no longer in the ready to run list.  When the process stops
--running, it may go back to being ready to run again.
--
--   The only difference between a process that is assigned the Round
--Robin scheduling policy and a process that is assigned First Come First
--Serve is that in the former case, the process is automatically booted
--off the CPU after a certain amount of time.  When that happens, the
--process goes back to being ready to run, which means it enters the
--queue at the tail.  The time quantum we're talking about is small.
--Really small.  This is not your father's timesharing.  For example,
--with the Linux kernel, the round robin time slice is a thousand times
--shorter than its typical time slice for traditional scheduling.
--
--   A process begins life with the same scheduling policy as its parent
--process.  Functions described in *Note Basic Scheduling Functions:: can
--change it.
--
--   Only a privileged process can set the scheduling policy of a process
--that has absolute priority higher than 0.
--
--
--File: libc.info,  Node: Basic Scheduling Functions,  Next: Traditional Scheduling,  Prev: Realtime Scheduling,  Up: Priority
--
--Basic Scheduling Functions
----------------------------
--
--   This section describes functions in the GNU C library for setting the
--absolute priority and scheduling policy of a process.
--
--   *Portability Note:*  On systems that have the functions in this
--section, the macro _POSIX_PRIORITY_SCHEDULING is defined in
--`<unistd.h>'.
--
--   For the case that the scheduling policy is traditional scheduling,
--more functions to fine tune the scheduling are in *Note Traditional
--Scheduling::.
--
--   Don't try to make too much out of the naming and structure of these
--functions.  They don't match the concepts described in this manual
--because the functions are as defined by POSIX.1b, but the implementation
--on systems that use the GNU C library is the inverse of what the POSIX
--structure contemplates.  The POSIX scheme assumes that the primary
--scheduling parameter is the scheduling policy and that the priority
--value, if any, is a parameter of the scheduling policy.  In the
--implementation, though, the priority value is king and the scheduling
--policy, if anything, only fine tunes the effect of that priority.
--
--   The symbols in this section are declared by including file `sched.h'.
--
-- - Data Type: struct sched_param
--     This structure describes an absolute priority.
--    `int sched_priority'
--          absolute priority value
--
-- - Function: int sched_setscheduler (pid_t PID, int POLICY, const
--          struct sched_param *PARAM)
--     This function sets both the absolute priority and the scheduling
--     policy for a process.
--
--     It assigns the absolute priority value given by PARAM and the
--     scheduling policy POLICY to the process with Process ID PID, or
--     the calling process if PID is zero.  If POLICY is negative,
--     `sched_setscheduler' keeps the existing scheduling policy.
--
--     The following macros represent the valid values for POLICY:
--
--    `SCHED_OTHER'
--          Traditional Scheduling
--
--    `SCHED_FIFO'
--          First In First Out
--
--    `SCHED_RR'
--          Round Robin
--
--     On success, the return value is `0'.  Otherwise, it is `-1' and
--     `ERRNO' is set accordingly.  The `errno' values specific to this
--     function are:
--
--    `EPERM'
--             * The calling process does not have `CAP_SYS_NICE'
--               permission and POLICY is not `SCHED_OTHER' (or it's
--               negative and the existing policy is not `SCHED_OTHER'.
--
--             * The calling process does not have `CAP_SYS_NICE'
--               permission and its owner is not the target process'
--               owner.  I.e.  the effective uid of the calling process
--               is neither the effective nor the real uid of process PID.
--
--    `ESRCH'
--          There is no process with pid PID and PID is not zero.
--
--    `EINVAL'
--             * POLICY does not identify an existing scheduling policy.
--
--             * The absolute priority value identified by *PARAM is
--               outside the valid range for the scheduling policy POLICY
--               (or the existing scheduling policy if POLICY is
--               negative) or PARAM is null.  `sched_get_priority_max'
--               and `sched_get_priority_min' tell you what the valid
--               range is.
--
--             * PID is negative.
--
--
-- - Function: int sched_getscheduler (pid_t PID)
--     This function returns the scheduling policy assigned to the
--     process with Process ID (pid) PID, or the calling process if PID
--     is zero.
--
--     The return value is the scheduling policy.  See
--     `sched_setscheduler' for the possible values.
--
--     If the function fails, the return value is instead `-1' and
--     `errno' is set accordingly.
--
--     The `errno' values specific to this function are:
--
--    `ESRCH'
--          There is no process with pid PID and it is not zero.
--
--    `EINVAL'
--          PID is negative.
--
--     Note that this function is not an exact mate to
--     `sched_setscheduler' because while that function sets the
--     scheduling policy and the absolute priority, this function gets
--     only the scheduling policy.  To get the absolute priority, use
--     `sched_getparam'.
--
--
-- - Function: int sched_setparam (pid_t PID, const struct sched_param
--          *PARAM)
--     This function sets a process' absolute priority.
--
--     It is functionally identical to `sched_setscheduler' with POLICY =
--     `-1'.
--
--
-- - Function: int sched_getparam (pid_t PID, const struct sched_param
--          *PARAM)
--     This function returns a process' absolute priority.
--
--     PID is the Process ID (pid) of the process whose absolute priority
--     you want to know.
--
--     PARAM is a pointer to a structure in which the function stores the
--     absolute priority of the process.
--
--     On success, the return value is `0'.  Otherwise, it is `-1' and
--     `ERRNO' is set accordingly.  The `errno' values specific to this
--     function are:
--
--    `ESRCH'
--          There is no process with pid PID and it is not zero.
--
--    `EINVAL'
--          PID is negative.
--
--
-- - Function: int sched_get_priority_min (int *POLICY);
--     This function returns the lowest absolute priority value that is
--     allowable for a process with scheduling policy POLICY.
--
--     On Linux, it is 0 for SCHED_OTHER and 1 for everything else.
--
--     On success, the return value is `0'.  Otherwise, it is `-1' and
--     `ERRNO' is set accordingly.  The `errno' values specific to this
--     function are:
--
--    `EINVAL'
--          POLICY does not identify an existing scheduling policy.
--
--
-- - Function: int sched_get_priority_max (int *POLICY);
--     This function returns the highest absolute priority value that is
--     allowable for a process that with scheduling policy POLICY.
--
--     On Linux, it is 0 for SCHED_OTHER and 99 for everything else.
--
--     On success, the return value is `0'.  Otherwise, it is `-1' and
--     `ERRNO' is set accordingly.  The `errno' values specific to this
--     function are:
--
--    `EINVAL'
--          POLICY does not identify an existing scheduling policy.
--
--
-- - Function: int sched_rr_get_interval (pid_t PID, struct timespec
--          *INTERVAL)
--     This function returns the length of the quantum (time slice) used
--     with the Round Robin scheduling policy, if it is used, for the
--     process with Process ID PID.
--
--     It returns the length of time as INTERVAL.
--
--     With a Linux kernel, the round robin time slice is always 150
--     microseconds, and PID need not even be a real pid.
--
--     The return value is `0' on success and in the pathological case
--     that it fails, the return value is `-1' and `errno' is set
--     accordingly.  There is nothing specific that can go wrong with this
--     function, so there are no specific `errno' values.
--
--
-- - Function: int sched_yield (void)
--     This function voluntarily gives up the process' claim on the CPU.
--
--     Technically, `sched_yield' causes the calling process to be made
--     immediately ready to run (as opposed to running, which is what it
--     was before).  This means that if it has absolute priority higher
--     than 0, it gets pushed onto the tail of the queue of processes
--     that share its absolute priority and are ready to run, and it will
--     run again when its turn next arrives.  If its absolute priority is
--     0, it is more complicated, but still has the effect of yielding
--     the CPU to other processes.
--
--     If there are no other processes that share the calling process'
--     absolute priority, this function doesn't have any effect.
--
--     To the extent that the containing program is oblivious to what
--     other processes in the system are doing and how fast it executes,
--     this function appears as a no-op.
--
--     The return value is `0' on success and in the pathological case
--     that it fails, the return value is `-1' and `errno' is set
--     accordingly.  There is nothing specific that can go wrong with this
--     function, so there are no specific `errno' values.
--
--
--
--File: libc.info,  Node: Traditional Scheduling,  Prev: Basic Scheduling Functions,  Up: Priority
--
--Traditional Scheduling
------------------------
--
--   This section is about the scheduling among processes whose absolute
--priority is 0.  When the system hands out the scraps of CPU time that
--are left over after the processes with higher absolute priority have
--taken all they want, the scheduling described herein determines who
--among the great unwashed processes gets them.
--
--* Menu:
--
--* Traditional Scheduling Intro::
--* Traditional Scheduling Functions::
--
--
--File: libc.info,  Node: Traditional Scheduling Intro,  Next: Traditional Scheduling Functions,  Up: Traditional Scheduling
--
--Introduction To Traditional Scheduling
--......................................
--
--   Long before there was absolute priority (See *Note Absolute
--Priority::), Unix systems were scheduling the CPU using this system.
--When Posix came in like the Romans and imposed absolute priorities to
--accommodate the needs of realtime processing, it left the indigenous
--Absolute Priority Zero processes to govern themselves by their own
--familiar scheduling policy.
--
--   Indeed, absolute priorities higher than zero are not available on
--many systems today and are not typically used when they are, being
--intended mainly for computers that do realtime processing.  So this
--section describes the only scheduling many programmers need to be
--concerned about.
--
--   But just to be clear about the scope of this scheduling: Any time a
--process with a absolute priority of 0 and a process with an absolute
--priority higher than 0 are ready to run at the same time, the one with
--absolute priority 0 does not run.  If it's already running when the
--higher priority ready-to-run process comes into existence, it stops
--immediately.
--
--   In addition to its absolute priority of zero, every process has
--another priority, which we will refer to as "dynamic priority" because
--it changes over time.  The dynamic priority is meaningless for
--processes with an absolute priority higher than zero.
--
--   The dynamic priority sometimes determines who gets the next turn on
--the CPU.  Sometimes it determines how long turns last.  Sometimes it
--determines whether a process can kick another off the CPU.
--
--   In Linux, the value is a combination of these things, but mostly it
--is just determines the length of the time slice.  The higher a process'
--dynamic priority, the longer a shot it gets on the CPU when it gets one.
--If it doesn't use up its time slice before giving up the CPU to do
--something like wait for I/O, it is favored for getting the CPU back when
--it's ready for it, to finish out its time slice.  Other than that,
--selection of processes for new time slices is basically round robin.
--But the scheduler does throw a bone to the low priority processes: A
--process' dynamic priority rises every time it is snubbed in the
--scheduling process.  In Linux, even the fat kid gets to play.
--
--   The fluctuation of a process' dynamic priority is regulated by
--another value: The "nice" value.  The nice value is an integer, usually
--in the range -20 to 20, and represents an upper limit on a process'
--dynamic priority.  The higher the nice number, the lower that limit.
--
--   On a typical Linux system, for example, a process with a nice value
--of 20 can get only 10 milliseconds on the CPU at a time, whereas a
--process with a nice value of -20 can achieve a high enough priority to
--get 400 milliseconds.
--
--   The idea of the nice value is deferential courtesy.  In the
--beginning, in the Unix garden of Eden, all processes shared equally in
--the bounty of the computer system.  But not all processes really need
--the same share of CPU time, so the nice value gave a courteous process
--the ability to refuse its equal share of CPU time that others might
--prosper.  Hence, the higher a process' nice value, the nicer the
--process is.  (Then a snake came along and offered some process a
--negative nice value and the system became the crass resource allocation
--system we know today).
--
--   Dynamic priorities tend upward and downward with an objective of
--smoothing out allocation of CPU time and giving quick response time to
--infrequent requests.  But they never exceed their nice limits, so on a
--heavily loaded CPU, the nice value effectively determines how fast a
--process runs.
--
--   In keeping with the socialistic heritage of Unix process priority, a
--process begins life with the same nice value as its parent process and
--can raise it at will.  A process can also raise the nice value of any
--other process owned by the same user (or effective user).  But only a
--privileged process can lower its nice value.  A privileged process can
--also raise or lower another process' nice value.
--
--   GNU C Library functions for getting and setting nice values are
--described in *Note Traditional Scheduling Functions::.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-38 glibc-2.3.2-200304020432/manual/libc.info-38
---- glibc-2.3.2/manual/libc.info-38	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-38	Thu Jan  1 01:00:00 1970
-@@ -1,1105 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Traditional Scheduling Functions,  Prev: Traditional Scheduling Intro,  Up: Traditional Scheduling
--
--Functions For Traditional Scheduling
--....................................
--
--   This section describes how you can read and set the nice value of a
--process.  All these symbols are declared in `sys/resource.h'.
--
--   The function and macro names are defined by POSIX, and refer to
--"priority," but the functions actually have to do with nice values, as
--the terms are used both in the manual and POSIX.
--
--   The range of valid nice values depends on the kernel, but typically
--it runs from `-20' to `20'.  A lower nice value corresponds to higher
--priority for the process.  These constants describe the range of
--priority values:
--
--`PRIO_MIN'
--     The lowest valid nice value.
--
--`PRIO_MAX'
--     The highest valid nice value.
--
-- - Function: int getpriority (int CLASS, int ID)
--     Return the nice value of a set of processes; CLASS and ID specify
--     which ones (see below).  If the processes specified do not all
--     have the same nice value, this returns the lowest value that any
--     of them has.
--
--     On success, the return value is `0'.  Otherwise, it is `-1' and
--     `ERRNO' is set accordingly.  The `errno' values specific to this
--     function are:
--
--    `ESRCH'
--          The combination of CLASS and ID does not match any existing
--          process.
--
--    `EINVAL'
--          The value of CLASS is not valid.
--
--     If the return value is `-1', it could indicate failure, or it could
--     be the nice value.  The only way to make certain is to set `errno =
--     0' before calling `getpriority', then use `errno != 0' afterward
--     as the criterion for failure.
--
-- - Function: int setpriority (int CLASS, int ID, int NICEVAL)
--     Set the nice value of a set of processes to NICEVAL; CLASS and ID
--     specify which ones (see below).
--
--     The return value is `0' on success, and `-1' on failure.  The
--     following `errno' error condition are possible for this function:
--
--    `ESRCH'
--          The combination of CLASS and ID does not match any existing
--          process.
--
--    `EINVAL'
--          The value of CLASS is not valid.
--
--    `EPERM'
--          The call would set the nice value of a process which is owned
--          by a different user than the calling process (i.e. the target
--          process' real or effective uid does not match the calling
--          process' effective uid) and the calling process does not have
--          `CAP_SYS_NICE' permission.
--
--    `EACCES'
--          The call would lower the process' nice value and the process
--          does not have `CAP_SYS_NICE' permission.
--
--
--   The arguments CLASS and ID together specify a set of processes in
--which you are interested.  These are the possible values of CLASS:
--
--`PRIO_PROCESS'
--     One particular process.  The argument ID is a process ID (pid).
--
--`PRIO_PGRP'
--     All the processes in a particular process group.  The argument ID
--     is a process group ID (pgid).
--
--`PRIO_USER'
--     All the processes owned by a particular user (i.e. whose real uid
--     indicates the user).  The argument ID is a user ID (uid).
--
--   If the argument ID is 0, it stands for the calling process, its
--process group, or its owner (real uid), according to CLASS.
--
-- - Function: int nice (int INCREMENT)
--     Increment the nice value of the calling process by INCREMENT.  The
--     return value is the new nice value on success, and `-1' on
--     failure.  In the case of failure, `errno' will be set to the same
--     values as for `setpriority'.
--
--     Here is an equivalent definition of `nice':
--
--          int
--          nice (int increment)
--          {
--            int result, old = getpriority (PRIO_PROCESS, 0);
--            result = setpriority (PRIO_PROCESS, 0, old + increment);
--            if (result != -1)
--                return old + increment;
--            else
--                return -1;
--          }
--
--
--File: libc.info,  Node: Memory Resources,  Next: Processor Resources,  Prev: Priority,  Up: Resource Usage And Limitation
--
--Querying memory available resources
--===================================
--
--   The amount of memory available in the system and the way it is
--organized determines oftentimes the way programs can and have to work.
--For functions like `mmap' it is necessary to know about the size of
--individual memory pages and knowing how much memory is available enables
--a program to select appropriate sizes for, say, caches.  Before we get
--into these details a few words about memory subsystems in traditional
--Unix systems will be given.
--
--* Menu:
--
--* Memory Subsystem::           Overview about traditional Unix memory handling.
--* Query Memory Parameters::    How to get information about the memory
--                                subsystem?
--
--
--File: libc.info,  Node: Memory Subsystem,  Next: Query Memory Parameters,  Up: Memory Resources
--
--Overview about traditional Unix memory handling
-------------------------------------------------
--
--   Unix systems normally provide processes virtual address spaces.  This
--means that the addresses of the memory regions do not have to correspond
--directly to the addresses of the actual physical memory which stores the
--data.  An extra level of indirection is introduced which translates
--virtual addresses into physical addresses.  This is normally done by the
--hardware of the processor.
--
--   Using a virtual address space has several advantage.  The most
--important is process isolation.  The different processes running on the
--system cannot interfere directly with each other.  No process can write
--into the address space of another process (except when shared memory is
--used but then it is wanted and controlled).
--
--   Another advantage of virtual memory is that the address space the
--processes see can actually be larger than the physical memory available.
--The physical memory can be extended by storage on an external media
--where the content of currently unused memory regions is stored.  The
--address translation can then intercept accesses to these memory regions
--and make memory content available again by loading the data back into
--memory.  This concept makes it necessary that programs which have to use
--lots of memory know the difference between available virtual address
--space and available physical memory.  If the working set of virtual
--memory of all the processes is larger than the available physical memory
--the system will slow down dramatically due to constant swapping of
--memory content from the memory to the storage media and back.  This is
--called "thrashing".
--
--   A final aspect of virtual memory which is important and follows from
--what is said in the last paragraph is the granularity of the virtual
--address space handling.  When we said that the virtual address handling
--stores memory content externally it cannot do this on a byte-by-byte
--basis.  The administrative overhead does not allow this (leaving alone
--the processor hardware).  Instead several thousand bytes are handled
--together and form a "page".  The size of each page is always a power of
--two byte.  The smallest page size in use today is 4096, with 8192,
--16384, and 65536 being other popular sizes.
--
--
--File: libc.info,  Node: Query Memory Parameters,  Prev: Memory Subsystem,  Up: Memory Resources
--
--How to get information about the memory subsystem?
----------------------------------------------------
--
--   The page size of the virtual memory the process sees is essential to
--know in several situations.  Some programming interface (e.g., `mmap',
--*note Memory-mapped I/O::) require the user to provide information
--adjusted to the page size.  In the case of `mmap' is it necessary to
--provide a length argument which is a multiple of the page size.
--Another place where the knowledge about the page size is useful is in
--memory allocation.  If one allocates pieces of memory in larger chunks
--which are then subdivided by the application code it is useful to
--adjust the size of the larger blocks to the page size.  If the total
--memory requirement for the block is close (but not larger) to a multiple
--of the page size the kernel's memory handling can work more effectively
--since it only has to allocate memory pages which are fully used.  (To do
--this optimization it is necessary to know a bit about the memory
--allocator which will require a bit of memory itself for each block and
--this overhead must not push the total size over the page size multiple.
--
--   The page size traditionally was a compile time constant.  But recent
--development of processors changed this.  Processors now support
--different page sizes and they can possibly even vary among different
--processes on the same system.  Therefore the system should be queried at
--runtime about the current page size and no assumptions (except about it
--being a power of two) should be made.
--
--   The correct interface to query about the page size is `sysconf'
--(*note Sysconf Definition::) with the parameter `_SC_PAGESIZE'.  There
--is a much older interface available, too.
--
-- - Function: int getpagesize (void)
--     The `getpagesize' function returns the page size of the process.
--     This value is fixed for the runtime of the process but can vary in
--     different runs of the application.
--
--     The function is declared in `unistd.h'.
--
--   Widely available on System V derived systems is a method to get
--information about the physical memory the system has.  The call
--
--       sysconf (_SC_PHYS_PAGES)
--
--returns the total number of pages of physical the system has.  This
--does not mean all this memory is available.  This information can be
--found using
--
--       sysconf (_SC_AVPHYS_PAGES)
--
--   These two values help to optimize applications.  The value returned
--for `_SC_AVPHYS_PAGES' is the amount of memory the application can use
--without hindering any other process (given that no other process
--increases its memory usage).  The value returned for `_SC_PHYS_PAGES'
--is more or less a hard limit for the working set.  If all applications
--together constantly use more than that amount of memory the system is
--in trouble.
--
--   The GNU C library provides in addition to these already described
--way to get this information two functions.  They are declared in the
--file `sys/sysinfo.h'.  Programmers should prefer to use the `sysconf'
--method described above.
--
-- - Function: long int get_phys_pages (void)
--     The `get_phys_pages' function returns the total number of pages of
--     physical the system has.  To get the amount of memory this number
--     has to be multiplied by the page size.
--
--     This function is a GNU extension.
--
-- - Function: long int get_avphys_pages (void)
--     The `get_phys_pages' function returns the number of available
--     pages of physical the system has.  To get the amount of memory
--     this number has to be multiplied by the page size.
--
--     This function is a GNU extension.
--
--
--File: libc.info,  Node: Processor Resources,  Prev: Memory Resources,  Up: Resource Usage And Limitation
--
--Learn about the processors available
--====================================
--
--   The use of threads or processes with shared memory allows an
--application to take advantage of all the processing power a system can
--provide.  If the task can be parallelized the optimal way to write an
--application is to have at any time as many processes running as there
--are processors.  To determine the number of processors available to the
--system one can run
--
--       sysconf (_SC_NPROCESSORS_CONF)
--
--which returns the number of processors the operating system configured.
--But it might be possible for the operating system to disable individual
--processors and so the call
--
--       sysconf (_SC_NPROCESSORS_ONLN)
--
--returns the number of processors which are currently inline (i.e.,
--available).
--
--   For these two pieces of information the GNU C library also provides
--functions to get the information directly.  The functions are declared
--in `sys/sysinfo.h'.
--
-- - Function: int get_nprocs_conf (void)
--     The `get_nprocs_conf' function returns the number of processors the
--     operating system configured.
--
--     This function is a GNU extension.
--
-- - Function: int get_nprocs (void)
--     The `get_nprocs' function returns the number of available
--     processors.
--
--     This function is a GNU extension.
--
--   Before starting more threads it should be checked whether the
--processors are not already overused.  Unix systems calculate something
--called the "load average".  This is a number indicating how many
--processes were running.  This number is average over different periods
--of times (normally 1, 5, and 15 minutes).
--
-- - Function: int getloadavg (double LOADAVG[], int NELEM)
--     This function gets the 1, 5 and 15 minute load averages of the
--     system. The values are placed in LOADAVG.  `getloadavg' will place
--     at most NELEM elements into the array but never more than three
--     elements.  The return value is the number of elements written to
--     LOADAVG, or -1 on error.
--
--     This function is declared in `stdlib.h'.
--
--
--File: libc.info,  Node: Non-Local Exits,  Next: Signal Handling,  Prev: Resource Usage And Limitation,  Up: Top
--
--Non-Local Exits
--***************
--
--   Sometimes when your program detects an unusual situation inside a
--deeply nested set of function calls, you would like to be able to
--immediately return to an outer level of control.  This section
--describes how you can do such "non-local exits" using the `setjmp' and
--`longjmp' functions.
--
--* Menu:
--
--* Intro: Non-Local Intro.        When and how to use these facilities.
--* Details: Non-Local Details.    Functions for non-local exits.
--* Non-Local Exits and Signals::  Portability issues.
--* System V contexts::            Complete context control a la System V.
--
--
--File: libc.info,  Node: Non-Local Intro,  Next: Non-Local Details,  Up: Non-Local Exits
--
--Introduction to Non-Local Exits
--===============================
--
--   As an example of a situation where a non-local exit can be useful,
--suppose you have an interactive program that has a "main loop" that
--prompts for and executes commands.  Suppose the "read" command reads
--input from a file, doing some lexical analysis and parsing of the input
--while processing it.  If a low-level input error is detected, it would
--be useful to be able to return immediately to the "main loop" instead
--of having to make each of the lexical analysis, parsing, and processing
--phases all have to explicitly deal with error situations initially
--detected by nested calls.
--
--   (On the other hand, if each of these phases has to do a substantial
--amount of cleanup when it exits--such as closing files, deallocating
--buffers or other data structures, and the like--then it can be more
--appropriate to do a normal return and have each phase do its own
--cleanup, because a non-local exit would bypass the intervening phases
--and their associated cleanup code entirely.  Alternatively, you could
--use a non-local exit but do the cleanup explicitly either before or
--after returning to the "main loop".)
--
--   In some ways, a non-local exit is similar to using the `return'
--statement to return from a function.  But while `return' abandons only
--a single function call, transferring control back to the point at which
--it was called, a non-local exit can potentially abandon many levels of
--nested function calls.
--
--   You identify return points for non-local exits by calling the
--function `setjmp'.  This function saves information about the execution
--environment in which the call to `setjmp' appears in an object of type
--`jmp_buf'.  Execution of the program continues normally after the call
--to `setjmp', but if an exit is later made to this return point by
--calling `longjmp' with the corresponding `jmp_buf' object, control is
--transferred back to the point where `setjmp' was called.  The return
--value from `setjmp' is used to distinguish between an ordinary return
--and a return made by a call to `longjmp', so calls to `setjmp' usually
--appear in an `if' statement.
--
--   Here is how the example program described above might be set up:
--
--     #include <setjmp.h>
--     #include <stdlib.h>
--     #include <stdio.h>
--     
--     jmp_buf main_loop;
--     
--     void
--     abort_to_main_loop (int status)
--     {
--       longjmp (main_loop, status);
--     }
--     
--     int
--     main (void)
--     {
--       while (1)
--         if (setjmp (main_loop))
--           puts ("Back at main loop....");
--         else
--           do_command ();
--     }
--     
--     
--     void
--     do_command (void)
--     {
--       char buffer[128];
--       if (fgets (buffer, 128, stdin) == NULL)
--         abort_to_main_loop (-1);
--       else
--         exit (EXIT_SUCCESS);
--     }
--
--   The function `abort_to_main_loop' causes an immediate transfer of
--control back to the main loop of the program, no matter where it is
--called from.
--
--   The flow of control inside the `main' function may appear a little
--mysterious at first, but it is actually a common idiom with `setjmp'.
--A normal call to `setjmp' returns zero, so the "else" clause of the
--conditional is executed.  If `abort_to_main_loop' is called somewhere
--within the execution of `do_command', then it actually appears as if
--the _same_ call to `setjmp' in `main' were returning a second time with
--a value of `-1'.
--
--   So, the general pattern for using `setjmp' looks something like:
--
--     if (setjmp (BUFFER))
--       /* Code to clean up after premature return. */
--       ...
--     else
--       /* Code to be executed normally after setting up the return point. */
--       ...
--
--
--File: libc.info,  Node: Non-Local Details,  Next: Non-Local Exits and Signals,  Prev: Non-Local Intro,  Up: Non-Local Exits
--
--Details of Non-Local Exits
--==========================
--
--   Here are the details on the functions and data structures used for
--performing non-local exits.  These facilities are declared in
--`setjmp.h'.
--
-- - Data Type: jmp_buf
--     Objects of type `jmp_buf' hold the state information to be
--     restored by a non-local exit.  The contents of a `jmp_buf'
--     identify a specific place to return to.
--
-- - Macro: int setjmp (jmp_buf STATE)
--     When called normally, `setjmp' stores information about the
--     execution state of the program in STATE and returns zero.  If
--     `longjmp' is later used to perform a non-local exit to this STATE,
--     `setjmp' returns a nonzero value.
--
-- - Function: void longjmp (jmp_buf STATE, int VALUE)
--     This function restores current execution to the state saved in
--     STATE, and continues execution from the call to `setjmp' that
--     established that return point.  Returning from `setjmp' by means of
--     `longjmp' returns the VALUE argument that was passed to `longjmp',
--     rather than `0'.  (But if VALUE is given as `0', `setjmp' returns
--     `1').
--
--   There are a lot of obscure but important restrictions on the use of
--`setjmp' and `longjmp'.  Most of these restrictions are present because
--non-local exits require a fair amount of magic on the part of the C
--compiler and can interact with other parts of the language in strange
--ways.
--
--   The `setjmp' function is actually a macro without an actual function
--definition, so you shouldn't try to `#undef' it or take its address.
--In addition, calls to `setjmp' are safe in only the following contexts:
--
--   * As the test expression of a selection or iteration statement (such
--     as `if', `switch', or `while').
--
--   * As one operand of a equality or comparison operator that appears
--     as the test expression of a selection or iteration statement.  The
--     other operand must be an integer constant expression.
--
--   * As the operand of a unary `!' operator, that appears as the test
--     expression of a selection or iteration statement.
--
--   * By itself as an expression statement.
--
--   Return points are valid only during the dynamic extent of the
--function that called `setjmp' to establish them.  If you `longjmp' to a
--return point that was established in a function that has already
--returned, unpredictable and disastrous things are likely to happen.
--
--   You should use a nonzero VALUE argument to `longjmp'.  While
--`longjmp' refuses to pass back a zero argument as the return value from
--`setjmp', this is intended as a safety net against accidental misuse
--and is not really good programming style.
--
--   When you perform a non-local exit, accessible objects generally
--retain whatever values they had at the time `longjmp' was called.  The
--exception is that the values of automatic variables local to the
--function containing the `setjmp' call that have been changed since the
--call to `setjmp' are indeterminate, unless you have declared them
--`volatile'.
--
--
--File: libc.info,  Node: Non-Local Exits and Signals,  Next: System V contexts,  Prev: Non-Local Details,  Up: Non-Local Exits
--
--Non-Local Exits and Signals
--===========================
--
--   In BSD Unix systems, `setjmp' and `longjmp' also save and restore
--the set of blocked signals; see *Note Blocking Signals::.  However, the
--POSIX.1 standard requires `setjmp' and `longjmp' not to change the set
--of blocked signals, and provides an additional pair of functions
--(`sigsetjmp' and `siglongjmp') to get the BSD behavior.
--
--   The behavior of `setjmp' and `longjmp' in the GNU library is
--controlled by feature test macros; see *Note Feature Test Macros::.  The
--default in the GNU system is the POSIX.1 behavior rather than the BSD
--behavior.
--
--   The facilities in this section are declared in the header file
--`setjmp.h'.
--
-- - Data Type: sigjmp_buf
--     This is similar to `jmp_buf', except that it can also store state
--     information about the set of blocked signals.
--
-- - Function: int sigsetjmp (sigjmp_buf STATE, int SAVESIGS)
--     This is similar to `setjmp'.  If SAVESIGS is nonzero, the set of
--     blocked signals is saved in STATE and will be restored if a
--     `siglongjmp' is later performed with this STATE.
--
-- - Function: void siglongjmp (sigjmp_buf STATE, int VALUE)
--     This is similar to `longjmp' except for the type of its STATE
--     argument.  If the `sigsetjmp' call that set this STATE used a
--     nonzero SAVESIGS flag, `siglongjmp' also restores the set of
--     blocked signals.
--
--
--File: libc.info,  Node: System V contexts,  Prev: Non-Local Exits and Signals,  Up: Non-Local Exits
--
--Complete Context Control
--========================
--
--   The Unix standard one more set of function to control the execution
--path and these functions are more powerful than those discussed in this
--chapter so far.  These function were part of the original System V API
--and by this route were added to the Unix API.  Beside on branded Unix
--implementations these interfaces are not widely available.  Not all
--platforms and/or architectures the GNU C Library is available on provide
--this interface.  Use `configure' to detect the availability.
--
--   Similar to the `jmp_buf' and `sigjmp_buf' types used for the
--variables to contain the state of the `longjmp' functions the
--interfaces of interest here have an appropriate type as well.  Objects
--of this type are normally much larger since more information is
--contained.  The type is also used in a few more places as we will see.
--The types and functions described in this section are all defined and
--declared respectively in the `ucontext.h' header file.
--
-- - Data Type: ucontext_t
--     The `ucontext_t' type is defined as a structure with as least the
--     following elements:
--
--    `ucontext_t *uc_link'
--          This is a pointer to the next context structure which is used
--          if the context described in the current structure returns.
--
--    `sigset_t uc_sigmask'
--          Set of signals which are blocked when this context is used.
--
--    `stack_t uc_stack'
--          Stack used for this context.  The value need not be (and
--          normally is not) the stack pointer.  *Note Signal Stack::.
--
--    `mcontext_t uc_mcontext'
--          This element contains the actual state of the process.  The
--          `mcontext_t' type is also defined in this header but the
--          definition should be treated as opaque.  Any use of knowledge
--          of the type makes applications less portable.
--
--
--   Objects of this type have to be created by the user.  The
--initialization and modification happens through one of the following
--functions:
--
-- - Function: int getcontext (ucontext_t *UCP)
--     The `getcontext' function initializes the variable pointed to by
--     UCP with the context of the calling thread.  The context contains
--     the content of the registers, the signal mask, and the current
--     stack.  Executing the contents would start at the point where the
--     `getcontext' call just returned.
--
--     The function returns `0' if successful.  Otherwise it returns `-1'
--     and sets ERRNO accordingly.
--
--   The `getcontext' function is similar to `setjmp' but it does not
--provide an indication of whether the function returns for the first
--time or whether the initialized context was used and the execution is
--resumed at just that point.  If this is necessary the user has to take
--determine this herself.  This must be done carefully since the context
--contains registers which might contain register variables.  This is a
--good situation to define variables with `volatile'.
--
--   Once the context variable is initialized it can be used as is or it
--can be modified.  The latter is normally done to implement co-routines
--or similar constructs.  The `makecontext' function is what has to be
--used to do that.
--
-- - Function: void makecontext (ucontext_t *UCP, void (*FUNC) (void),
--          int ARGC, ...)
--     The UCP parameter passed to the `makecontext' shall be initialized
--     by a call to `getcontext'.  The context will be modified to in a
--     way so that if the context is resumed it will start by calling the
--     function `func' which gets ARGC integer arguments passed.  The
--     integer arguments which are to be passed should follow the ARGC
--     parameter in the call to `makecontext'.
--
--     Before the call to this function the `uc_stack' and `uc_link'
--     element of the UCP structure should be initialized.  The
--     `uc_stack' element describes the stack which is used for this
--     context.  No two contexts which are used at the same time should
--     use the same memory region for a stack.
--
--     The `uc_link' element of the object pointed to by UCP should be a
--     pointer to the context to be executed when the function FUNC
--     returns or it should be a null pointer.  See `setcontext' for more
--     information about the exact use.
--
--   While allocating the memory for the stack one has to be careful.
--Most modern processors keep track of whether a certain memory region is
--allowed to contain code which is executed or not.  Data segments and
--heap memory is normally not tagged to allow this.  The result is that
--programs would fail.  Examples for such code include the calling
--sequences the GNU C compiler generates for calls to nested functions.
--Safe ways to allocate stacks correctly include using memory on the
--original threads stack or explicitly allocate memory tagged for
--execution using (*note Memory-mapped I/O::).
--
--   *Compatibility note*: The current Unix standard is very imprecise
--about the way the stack is allocated.  All implementations seem to agree
--that the `uc_stack' element must be used but the values stored in the
--elements of the `stack_t' value are unclear.  The GNU C library and
--most other Unix implementations require the `ss_sp' value of the
--`uc_stack' element to point to the base of the memory region allocated
--for the stack and the size of the memory region is stored in `ss_size'.
--There are implements out there which require `ss_sp' to be set to the
--value the stack pointer will have (which can depending on the direction
--the stack grows be different).  This difference makes the `makecontext'
--function hard to use and it requires detection of the platform at
--compile time.
--
-- - Function: int setcontext (const ucontext_t *UCP)
--     The `setcontext' function restores the context described by UCP.
--     The context is not modified and can be reused as often as wanted.
--
--     If the context was created by `getcontext' execution resumes with
--     the registers filled with the same values and the same stack as if
--     the `getcontext' call just returned.
--
--     If the context was modified with a call to `makecontext' execution
--     continues with the function passed to `makecontext' which gets the
--     specified parameters passed.  If this function returns execution is
--     resumed in the context which was referenced by the `uc_link'
--     element of the context structure passed to `makecontext' at the
--     time of the call.  If `uc_link' was a null pointer the application
--     terminates in this case.
--
--     Since the context contains information about the stack no two
--     threads should use the same context at the same time.  The result
--     in most cases would be disastrous.
--
--     The `setcontext' function does not return unless an error occurred
--     in which case it returns `-1'.
--
--   The `setcontext' function simply replaces the current context with
--the one described by the UCP parameter.  This is often useful but there
--are situations where the current context has to be preserved.
--
-- - Function: int swapcontext (ucontext_t *restrict OUCP, const
--          ucontext_t *restrict UCP)
--     The `swapcontext' function is similar to `setcontext' but instead
--     of just replacing the current context the latter is first saved in
--     the object pointed to by OUCP as if this was a call to
--     `getcontext'.  The saved context would resume after the call to
--     `swapcontext'.
--
--     Once the current context is saved the context described in UCP is
--     installed and execution continues as described in this context.
--
--     If `swapcontext' succeeds the function does not return unless the
--     context OUCP is used without prior modification by `makecontext'.
--     The return value in this case is `0'.  If the function fails it
--     returns `-1' and set ERRNO accordingly.
--
--Example for SVID Context Handling
--=================================
--
--   The easiest way to use the context handling functions is as a
--replacement for `setjmp' and `longjmp'.  The context contains on most
--platforms more information which might lead to less surprises but this
--also means using these functions is more expensive (beside being less
--portable).
--
--     int
--     random_search (int n, int (*fp) (int, ucontext_t *))
--     {
--       volatile int cnt = 0;
--       ucontext_t uc;
--     
--       /* Safe current context.  */
--       if (getcontext (&uc) < 0)
--         return -1;
--     
--       /* If we have not tried N times try again.  */
--       if (cnt++ < n)
--         /* Call the function with a new random number
--            and the context.  */
--         if (fp (rand (), &uc) != 0)
--           /* We found what we were looking for.  */
--           return 1;
--     
--       /* Not found.  */
--       return 0;
--     }
--
--   Using contexts in such a way enables emulating exception handling.
--The search functions passed in the FP parameter could be very large,
--nested, and complex which would make it complicated (or at least would
--require a lot of code) to leave the function with an error value which
--has to be passed down to the caller.  By using the context it is
--possible to leave the search function in one step and allow restarting
--the search which also has the nice side effect that it can be
--significantly faster.
--
--   Something which is harder to implement with `setjmp' and `longjmp'
--is to switch temporarily to a different execution path and then resume
--where execution was stopped.
--
--     #include <signal.h>
--     #include <stdio.h>
--     #include <stdlib.h>
--     #include <ucontext.h>
--     #include <sys/time.h>
--     
--     /* Set by the signal handler. */
--     static volatile int expired;
--     
--     /* The contexts. */
--     static ucontext_t uc[3];
--     
--     /* We do only a certain number of switches. */
--     static int switches;
--     
--     
--     /* This is the function doing the work.  It is just a
--        skeleton, real code has to be filled in. */
--     static void
--     f (int n)
--     {
--       int m = 0;
--       while (1)
--         {
--           /* This is where the work would be done. */
--           if (++m % 100 == 0)
--             {
--               putchar ('.');
--               fflush (stdout);
--             }
--     
--           /* Regularly the EXPIRE variable must be checked. */
--           if (expired)
--             {
--               /* We do not want the program to run forever. */
--               if (++switches == 20)
--                 return;
--     
--               printf ("\nswitching from %d to %d\n", n, 3 - n);
--               expired = 0;
--               /* Switch to the other context, saving the current one. */
--               swapcontext (&uc[n], &uc[3 - n]);
--             }
--         }
--     }
--     
--     /* This is the signal handler which simply set the variable. */
--     void
--     handler (int signal)
--     {
--       expired = 1;
--     }
--     
--     
--     int
--     main (void)
--     {
--       struct sigaction sa;
--       struct itimerval it;
--       char st1[8192];
--       char st2[8192];
--     
--       /* Initialize the data structures for the interval timer. */
--       sa.sa_flags = SA_RESTART;
--       sigfillset (&sa.sa_mask);
--       sa.sa_handler = handler;
--       it.it_interval.tv_sec = 0;
--       it.it_interval.tv_usec = 1;
--       it.it_value = it.it_interval;
--     
--       /* Install the timer and get the context we can manipulate. */
--       if (sigaction (SIGPROF, &sa, NULL) < 0
--           || setitimer (ITIMER_PROF, &it, NULL) < 0
--           || getcontext (&uc[1]) == -1
--           || getcontext (&uc[2]) == -1)
--         abort ();
--     
--       /* Create a context with a separate stack which causes the
--          function `f' to be call with the parameter `1'.
--          Note that the `uc_link' points to the main context
--          which will cause the program to terminate once the function
--          return. */
--       uc[1].uc_link = &uc[0];
--       uc[1].uc_stack.ss_sp = st1;
--       uc[1].uc_stack.ss_size = sizeof st1;
--       makecontext (&uc[1], (void (*) (void)) f, 1, 1);
--     
--       /* Similarly, but `2' is passed as the parameter to `f'. */
--       uc[2].uc_link = &uc[0];
--       uc[2].uc_stack.ss_sp = st2;
--       uc[2].uc_stack.ss_size = sizeof st2;
--       makecontext (&uc[2], (void (*) (void)) f, 1, 2);
--     
--       /* Start running. */
--       swapcontext (&uc[0], &uc[1]);
--       putchar ('\n');
--     
--       return 0;
--     }
--
--   This an example how the context functions can be used to implement
--co-routines or cooperative multi-threading.  All that has to be done is
--to call every once in a while `swapcontext' to continue running a
--different context.  It is not allowed to do the context switching from
--the signal handler directly since neither `setcontext' nor
--`swapcontext' are functions which can be called from a signal handler.
--But setting a variable in the signal handler and checking it in the
--body of the functions which are executed.  Since `swapcontext' is
--saving the current context it is possible to have multiple different
--scheduling points in the code.  Execution will always resume where it
--was left.
--
--
--File: libc.info,  Node: Signal Handling,  Next: Program Basics,  Prev: Non-Local Exits,  Up: Top
--
--Signal Handling
--***************
--
--   A "signal" is a software interrupt delivered to a process.  The
--operating system uses signals to report exceptional situations to an
--executing program.  Some signals report errors such as references to
--invalid memory addresses; others report asynchronous events, such as
--disconnection of a phone line.
--
--   The GNU C library defines a variety of signal types, each for a
--particular kind of event.  Some kinds of events make it inadvisable or
--impossible for the program to proceed as usual, and the corresponding
--signals normally abort the program.  Other kinds of signals that report
--harmless events are ignored by default.
--
--   If you anticipate an event that causes signals, you can define a
--handler function and tell the operating system to run it when that
--particular type of signal arrives.
--
--   Finally, one process can send a signal to another process; this
--allows a parent process to abort a child, or two related processes to
--communicate and synchronize.
--
--* Menu:
--
--* Concepts of Signals::         Introduction to the signal facilities.
--* Standard Signals::            Particular kinds of signals with
--                                 standard names and meanings.
--* Signal Actions::              Specifying what happens when a
--                                 particular signal is delivered.
--* Defining Handlers::           How to write a signal handler function.
--* Interrupted Primitives::	Signal handlers affect use of `open',
--				 `read', `write' and other functions.
--* Generating Signals::          How to send a signal to a process.
--* Blocking Signals::            Making the system hold signals temporarily.
--* Waiting for a Signal::        Suspending your program until a signal
--                                 arrives.
--* Signal Stack::                Using a Separate Signal Stack.
--* BSD Signal Handling::         Additional functions for backward
--			         compatibility with BSD.
--
--
--File: libc.info,  Node: Concepts of Signals,  Next: Standard Signals,  Up: Signal Handling
--
--Basic Concepts of Signals
--=========================
--
--   This section explains basic concepts of how signals are generated,
--what happens after a signal is delivered, and how programs can handle
--signals.
--
--* Menu:
--
--* Kinds of Signals::            Some examples of what can cause a signal.
--* Signal Generation::           Concepts of why and how signals occur.
--* Delivery of Signal::          Concepts of what a signal does to the
--                                 process.
--
--
--File: libc.info,  Node: Kinds of Signals,  Next: Signal Generation,  Up: Concepts of Signals
--
--Some Kinds of Signals
-----------------------
--
--   A signal reports the occurrence of an exceptional event.  These are
--some of the events that can cause (or "generate", or "raise") a signal:
--
--   * A program error such as dividing by zero or issuing an address
--     outside the valid range.
--
--   * A user request to interrupt or terminate the program.  Most
--     environments are set up to let a user suspend the program by
--     typing `C-z', or terminate it with `C-c'.  Whatever key sequence
--     is used, the operating system sends the proper signal to interrupt
--     the process.
--
--   * The termination of a child process.
--
--   * Expiration of a timer or alarm.
--
--   * A call to `kill' or `raise' by the same process.
--
--   * A call to `kill' from another process.  Signals are a limited but
--     useful form of interprocess communication.
--
--   * An attempt to perform an I/O operation that cannot be done.
--     Examples are reading from a pipe that has no writer (*note Pipes
--     and FIFOs::), and reading or writing to a terminal in certain
--     situations (*note Job Control::).
--
--   Each of these kinds of events (excepting explicit calls to `kill'
--and `raise') generates its own particular kind of signal.  The various
--kinds of signals are listed and described in detail in *Note Standard
--Signals::.
--
--
--File: libc.info,  Node: Signal Generation,  Next: Delivery of Signal,  Prev: Kinds of Signals,  Up: Concepts of Signals
--
--Concepts of Signal Generation
-------------------------------
--
--   In general, the events that generate signals fall into three major
--categories: errors, external events, and explicit requests.
--
--   An error means that a program has done something invalid and cannot
--continue execution.  But not all kinds of errors generate signals--in
--fact, most do not.  For example, opening a nonexistent file is an error,
--but it does not raise a signal; instead, `open' returns `-1'.  In
--general, errors that are necessarily associated with certain library
--functions are reported by returning a value that indicates an error.
--The errors which raise signals are those which can happen anywhere in
--the program, not just in library calls.  These include division by zero
--and invalid memory addresses.
--
--   An external event generally has to do with I/O or other processes.
--These include the arrival of input, the expiration of a timer, and the
--termination of a child process.
--
--   An explicit request means the use of a library function such as
--`kill' whose purpose is specifically to generate a signal.
--
--   Signals may be generated "synchronously" or "asynchronously".  A
--synchronous signal pertains to a specific action in the program, and is
--delivered (unless blocked) during that action.  Most errors generate
--signals synchronously, and so do explicit requests by a process to
--generate a signal for that same process.  On some machines, certain
--kinds of hardware errors (usually floating-point exceptions) are not
--reported completely synchronously, but may arrive a few instructions
--later.
--
--   Asynchronous signals are generated by events outside the control of
--the process that receives them.  These signals arrive at unpredictable
--times during execution.  External events generate signals
--asynchronously, and so do explicit requests that apply to some other
--process.
--
--   A given type of signal is either typically synchronous or typically
--asynchronous.  For example, signals for errors are typically synchronous
--because errors generate signals synchronously.  But any type of signal
--can be generated synchronously or asynchronously with an explicit
--request.
--
--
--File: libc.info,  Node: Delivery of Signal,  Prev: Signal Generation,  Up: Concepts of Signals
--
--How Signals Are Delivered
---------------------------
--
--   When a signal is generated, it becomes "pending".  Normally it
--remains pending for just a short period of time and then is "delivered"
--to the process that was signaled.  However, if that kind of signal is
--currently "blocked", it may remain pending indefinitely--until signals
--of that kind are "unblocked".  Once unblocked, it will be delivered
--immediately.  *Note Blocking Signals::.
--
--   When the signal is delivered, whether right away or after a long
--delay, the "specified action" for that signal is taken.  For certain
--signals, such as `SIGKILL' and `SIGSTOP', the action is fixed, but for
--most signals, the program has a choice: ignore the signal, specify a
--"handler function", or accept the "default action" for that kind of
--signal.  The program specifies its choice using functions such as
--`signal' or `sigaction' (*note Signal Actions::).  We sometimes say
--that a handler "catches" the signal.  While the handler is running,
--that particular signal is normally blocked.
--
--   If the specified action for a kind of signal is to ignore it, then
--any such signal which is generated is discarded immediately.  This
--happens even if the signal is also blocked at the time.  A signal
--discarded in this way will never be delivered, not even if the program
--subsequently specifies a different action for that kind of signal and
--then unblocks it.
--
--   If a signal arrives which the program has neither handled nor
--ignored, its "default action" takes place.  Each kind of signal has its
--own default action, documented below (*note Standard Signals::).  For
--most kinds of signals, the default action is to terminate the process.
--For certain kinds of signals that represent "harmless" events, the
--default action is to do nothing.
--
--   When a signal terminates a process, its parent process can determine
--the cause of termination by examining the termination status code
--reported by the `wait' or `waitpid' functions.  (This is discussed in
--more detail in *Note Process Completion::.)  The information it can get
--includes the fact that termination was due to a signal and the kind of
--signal involved.  If a program you run from a shell is terminated by a
--signal, the shell typically prints some kind of error message.
--
--   The signals that normally represent program errors have a special
--property: when one of these signals terminates the process, it also
--writes a "core dump file" which records the state of the process at the
--time of termination.  You can examine the core dump with a debugger to
--investigate what caused the error.
--
--   If you raise a "program error" signal by explicit request, and this
--terminates the process, it makes a core dump file just as if the signal
--had been due directly to an error.
--
--
--File: libc.info,  Node: Standard Signals,  Next: Signal Actions,  Prev: Concepts of Signals,  Up: Signal Handling
--
--Standard Signals
--================
--
--   This section lists the names for various standard kinds of signals
--and describes what kind of event they mean.  Each signal name is a macro
--which stands for a positive integer--the "signal number" for that kind
--of signal.  Your programs should never make assumptions about the
--numeric code for a particular kind of signal, but rather refer to them
--always by the names defined here.  This is because the number for a
--given kind of signal can vary from system to system, but the meanings of
--the names are standardized and fairly uniform.
--
--   The signal names are defined in the header file `signal.h'.
--
-- - Macro: int NSIG
--     The value of this symbolic constant is the total number of signals
--     defined.  Since the signal numbers are allocated consecutively,
--     `NSIG' is also one greater than the largest defined signal number.
--
--* Menu:
--
--* Program Error Signals::       Used to report serious program errors.
--* Termination Signals::         Used to interrupt and/or terminate the
--                                 program.
--* Alarm Signals::               Used to indicate expiration of timers.
--* Asynchronous I/O Signals::    Used to indicate input is available.
--* Job Control Signals::         Signals used to support job control.
--* Operation Error Signals::     Used to report operational system errors.
--* Miscellaneous Signals::       Miscellaneous Signals.
--* Signal Messages::             Printing a message describing a signal.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-39 glibc-2.3.2-200304020432/manual/libc.info-39
---- glibc-2.3.2/manual/libc.info-39	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-39	Thu Jan  1 01:00:00 1970
-@@ -1,1212 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Program Error Signals,  Next: Termination Signals,  Up: Standard Signals
--
--Program Error Signals
-----------------------
--
--   The following signals are generated when a serious program error is
--detected by the operating system or the computer itself.  In general,
--all of these signals are indications that your program is seriously
--broken in some way, and there's usually no way to continue the
--computation which encountered the error.
--
--   Some programs handle program error signals in order to tidy up before
--terminating; for example, programs that turn off echoing of terminal
--input should handle program error signals in order to turn echoing back
--on.  The handler should end by specifying the default action for the
--signal that happened and then reraising it; this will cause the program
--to terminate with that signal, as if it had not had a handler.  (*Note
--Termination in Handler::.)
--
--   Termination is the sensible ultimate outcome from a program error in
--most programs.  However, programming systems such as Lisp that can load
--compiled user programs might need to keep executing even if a user
--program incurs an error.  These programs have handlers which use
--`longjmp' to return control to the command level.
--
--   The default action for all of these signals is to cause the process
--to terminate.  If you block or ignore these signals or establish
--handlers for them that return normally, your program will probably
--break horribly when such signals happen, unless they are generated by
--`raise' or `kill' instead of a real error.
--
--   When one of these program error signals terminates a process, it also
--writes a "core dump file" which records the state of the process at the
--time of termination.  The core dump file is named `core' and is written
--in whichever directory is current in the process at the time.  (On the
--GNU system, you can specify the file name for core dumps with the
--environment variable `COREFILE'.)  The purpose of core dump files is so
--that you can examine them with a debugger to investigate what caused
--the error.
--
-- - Macro: int SIGFPE
--     The `SIGFPE' signal reports a fatal arithmetic error.  Although the
--     name is derived from "floating-point exception", this signal
--     actually covers all arithmetic errors, including division by zero
--     and overflow.  If a program stores integer data in a location
--     which is then used in a floating-point operation, this often
--     causes an "invalid operation" exception, because the processor
--     cannot recognize the data as a floating-point number.
--
--     Actual floating-point exceptions are a complicated subject because
--     there are many types of exceptions with subtly different meanings,
--     and the `SIGFPE' signal doesn't distinguish between them.  The
--     `IEEE Standard for Binary Floating-Point Arithmetic (ANSI/IEEE Std
--     754-1985 and ANSI/IEEE Std 854-1987)' defines various
--     floating-point exceptions and requires conforming computer systems
--     to report their occurrences.  However, this standard does not
--     specify how the exceptions are reported, or what kinds of handling
--     and control the operating system can offer to the programmer.
--
--   BSD systems provide the `SIGFPE' handler with an extra argument that
--distinguishes various causes of the exception.  In order to access this
--argument, you must define the handler to accept two arguments, which
--means you must cast it to a one-argument function type in order to
--establish the handler.  The GNU library does provide this extra
--argument, but the value is meaningful only on operating systems that
--provide the information (BSD systems and GNU systems).
--
--`FPE_INTOVF_TRAP'
--     Integer overflow (impossible in a C program unless you enable
--     overflow trapping in a hardware-specific fashion).
--
--`FPE_INTDIV_TRAP'
--     Integer division by zero.
--
--`FPE_SUBRNG_TRAP'
--     Subscript-range (something that C programs never check for).
--
--`FPE_FLTOVF_TRAP'
--     Floating overflow trap.
--
--`FPE_FLTDIV_TRAP'
--     Floating/decimal division by zero.
--
--`FPE_FLTUND_TRAP'
--     Floating underflow trap.  (Trapping on floating underflow is not
--     normally enabled.)
--
--`FPE_DECOVF_TRAP'
--     Decimal overflow trap.  (Only a few machines have decimal
--     arithmetic and C never uses it.)
--
-- - Macro: int SIGILL
--     The name of this signal is derived from "illegal instruction"; it
--     usually means your program is trying to execute garbage or a
--     privileged instruction.  Since the C compiler generates only valid
--     instructions, `SIGILL' typically indicates that the executable
--     file is corrupted, or that you are trying to execute data.  Some
--     common ways of getting into the latter situation are by passing an
--     invalid object where a pointer to a function was expected, or by
--     writing past the end of an automatic array (or similar problems
--     with pointers to automatic variables) and corrupting other data on
--     the stack such as the return address of a stack frame.
--
--     `SIGILL' can also be generated when the stack overflows, or when
--     the system has trouble running the handler for a signal.
--
-- - Macro: int SIGSEGV
--     This signal is generated when a program tries to read or write
--     outside the memory that is allocated for it, or to write memory
--     that can only be read.  (Actually, the signals only occur when the
--     program goes far enough outside to be detected by the system's
--     memory protection mechanism.)  The name is an abbreviation for
--     "segmentation violation".
--
--     Common ways of getting a `SIGSEGV' condition include dereferencing
--     a null or uninitialized pointer, or when you use a pointer to step
--     through an array, but fail to check for the end of the array.  It
--     varies among systems whether dereferencing a null pointer generates
--     `SIGSEGV' or `SIGBUS'.
--
-- - Macro: int SIGBUS
--     This signal is generated when an invalid pointer is dereferenced.
--     Like `SIGSEGV', this signal is typically the result of
--     dereferencing an uninitialized pointer.  The difference between
--     the two is that `SIGSEGV' indicates an invalid access to valid
--     memory, while `SIGBUS' indicates an access to an invalid address.
--     In particular, `SIGBUS' signals often result from dereferencing a
--     misaligned pointer, such as referring to a four-word integer at an
--     address not divisible by four.  (Each kind of computer has its own
--     requirements for address alignment.)
--
--     The name of this signal is an abbreviation for "bus error".
--
-- - Macro: int SIGABRT
--     This signal indicates an error detected by the program itself and
--     reported by calling `abort'.  *Note Aborting a Program::.
--
-- - Macro: int SIGIOT
--     Generated by the PDP-11 "iot" instruction.  On most machines, this
--     is just another name for `SIGABRT'.
--
-- - Macro: int SIGTRAP
--     Generated by the machine's breakpoint instruction, and possibly
--     other trap instructions.  This signal is used by debuggers.  Your
--     program will probably only see `SIGTRAP' if it is somehow
--     executing bad instructions.
--
-- - Macro: int SIGEMT
--     Emulator trap; this results from certain unimplemented instructions
--     which might be emulated in software, or the operating system's
--     failure to properly emulate them.
--
-- - Macro: int SIGSYS
--     Bad system call; that is to say, the instruction to trap to the
--     operating system was executed, but the code number for the system
--     call to perform was invalid.
--
--
--File: libc.info,  Node: Termination Signals,  Next: Alarm Signals,  Prev: Program Error Signals,  Up: Standard Signals
--
--Termination Signals
---------------------
--
--   These signals are all used to tell a process to terminate, in one way
--or another.  They have different names because they're used for slightly
--different purposes, and programs might want to handle them differently.
--
--   The reason for handling these signals is usually so your program can
--tidy up as appropriate before actually terminating.  For example, you
--might want to save state information, delete temporary files, or restore
--the previous terminal modes.  Such a handler should end by specifying
--the default action for the signal that happened and then reraising it;
--this will cause the program to terminate with that signal, as if it had
--not had a handler.  (*Note Termination in Handler::.)
--
--   The (obvious) default action for all of these signals is to cause the
--process to terminate.
--
-- - Macro: int SIGTERM
--     The `SIGTERM' signal is a generic signal used to cause program
--     termination.  Unlike `SIGKILL', this signal can be blocked,
--     handled, and ignored.  It is the normal way to politely ask a
--     program to terminate.
--
--     The shell command `kill' generates `SIGTERM' by default.
--
-- - Macro: int SIGINT
--     The `SIGINT' ("program interrupt") signal is sent when the user
--     types the INTR character (normally `C-c').  *Note Special
--     Characters::, for information about terminal driver support for
--     `C-c'.
--
-- - Macro: int SIGQUIT
--     The `SIGQUIT' signal is similar to `SIGINT', except that it's
--     controlled by a different key--the QUIT character, usually
--     `C-\'--and produces a core dump when it terminates the process,
--     just like a program error signal.  You can think of this as a
--     program error condition "detected" by the user.
--
--     *Note Program Error Signals::, for information about core dumps.
--     *Note Special Characters::, for information about terminal driver
--     support.
--
--     Certain kinds of cleanups are best omitted in handling `SIGQUIT'.
--     For example, if the program creates temporary files, it should
--     handle the other termination requests by deleting the temporary
--     files.  But it is better for `SIGQUIT' not to delete them, so that
--     the user can examine them in conjunction with the core dump.
--
-- - Macro: int SIGKILL
--     The `SIGKILL' signal is used to cause immediate program
--     termination.  It cannot be handled or ignored, and is therefore
--     always fatal.  It is also not possible to block this signal.
--
--     This signal is usually generated only by explicit request.  Since
--     it cannot be handled, you should generate it only as a last
--     resort, after first trying a less drastic method such as `C-c' or
--     `SIGTERM'.  If a process does not respond to any other termination
--     signals, sending it a `SIGKILL' signal will almost always cause it
--     to go away.
--
--     In fact, if `SIGKILL' fails to terminate a process, that by itself
--     constitutes an operating system bug which you should report.
--
--     The system will generate `SIGKILL' for a process itself under some
--     unusual conditions where the program cannot possibly continue to
--     run (even to run a signal handler).
--
-- - Macro: int SIGHUP
--     The `SIGHUP' ("hang-up") signal is used to report that the user's
--     terminal is disconnected, perhaps because a network or telephone
--     connection was broken.  For more information about this, see *Note
--     Control Modes::.
--
--     This signal is also used to report the termination of the
--     controlling process on a terminal to jobs associated with that
--     session; this termination effectively disconnects all processes in
--     the session from the controlling terminal.  For more information,
--     see *Note Termination Internals::.
--
--
--File: libc.info,  Node: Alarm Signals,  Next: Asynchronous I/O Signals,  Prev: Termination Signals,  Up: Standard Signals
--
--Alarm Signals
---------------
--
--   These signals are used to indicate the expiration of timers.  *Note
--Setting an Alarm::, for information about functions that cause these
--signals to be sent.
--
--   The default behavior for these signals is to cause program
--termination.  This default is rarely useful, but no other default would
--be useful; most of the ways of using these signals would require
--handler functions in any case.
--
-- - Macro: int SIGALRM
--     This signal typically indicates expiration of a timer that
--     measures real or clock time.  It is used by the `alarm' function,
--     for example.
--
-- - Macro: int SIGVTALRM
--     This signal typically indicates expiration of a timer that
--     measures CPU time used by the current process.  The name is an
--     abbreviation for "virtual time alarm".
--
-- - Macro: int SIGPROF
--     This signal typically indicates expiration of a timer that measures
--     both CPU time used by the current process, and CPU time expended on
--     behalf of the process by the system.  Such a timer is used to
--     implement code profiling facilities, hence the name of this signal.
--
--
--File: libc.info,  Node: Asynchronous I/O Signals,  Next: Job Control Signals,  Prev: Alarm Signals,  Up: Standard Signals
--
--Asynchronous I/O Signals
--------------------------
--
--   The signals listed in this section are used in conjunction with
--asynchronous I/O facilities.  You have to take explicit action by
--calling `fcntl' to enable a particular file descriptor to generate
--these signals (*note Interrupt Input::).  The default action for these
--signals is to ignore them.
--
-- - Macro: int SIGIO
--     This signal is sent when a file descriptor is ready to perform
--     input or output.
--
--     On most operating systems, terminals and sockets are the only
--     kinds of files that can generate `SIGIO'; other kinds, including
--     ordinary files, never generate `SIGIO' even if you ask them to.
--
--     In the GNU system `SIGIO' will always be generated properly if you
--     successfully set asynchronous mode with `fcntl'.
--
-- - Macro: int SIGURG
--     This signal is sent when "urgent" or out-of-band data arrives on a
--     socket.  *Note Out-of-Band Data::.
--
-- - Macro: int SIGPOLL
--     This is a System V signal name, more or less similar to `SIGIO'.
--     It is defined only for compatibility.
--
--
--File: libc.info,  Node: Job Control Signals,  Next: Operation Error Signals,  Prev: Asynchronous I/O Signals,  Up: Standard Signals
--
--Job Control Signals
---------------------
--
--   These signals are used to support job control.  If your system
--doesn't support job control, then these macros are defined but the
--signals themselves can't be raised or handled.
--
--   You should generally leave these signals alone unless you really
--understand how job control works.  *Note Job Control::.
--
-- - Macro: int SIGCHLD
--     This signal is sent to a parent process whenever one of its child
--     processes terminates or stops.
--
--     The default action for this signal is to ignore it.  If you
--     establish a handler for this signal while there are child
--     processes that have terminated but not reported their status via
--     `wait' or `waitpid' (*note Process Completion::), whether your new
--     handler applies to those processes or not depends on the
--     particular operating system.
--
-- - Macro: int SIGCLD
--     This is an obsolete name for `SIGCHLD'.
--
-- - Macro: int SIGCONT
--     You can send a `SIGCONT' signal to a process to make it continue.
--     This signal is special--it always makes the process continue if it
--     is stopped, before the signal is delivered.  The default behavior
--     is to do nothing else.  You cannot block this signal.  You can set
--     a handler, but `SIGCONT' always makes the process continue
--     regardless.
--
--     Most programs have no reason to handle `SIGCONT'; they simply
--     resume execution without realizing they were ever stopped.  You
--     can use a handler for `SIGCONT' to make a program do something
--     special when it is stopped and continued--for example, to reprint
--     a prompt when it is suspended while waiting for input.
--
-- - Macro: int SIGSTOP
--     The `SIGSTOP' signal stops the process.  It cannot be handled,
--     ignored, or blocked.
--
-- - Macro: int SIGTSTP
--     The `SIGTSTP' signal is an interactive stop signal.  Unlike
--     `SIGSTOP', this signal can be handled and ignored.
--
--     Your program should handle this signal if you have a special need
--     to leave files or system tables in a secure state when a process is
--     stopped.  For example, programs that turn off echoing should handle
--     `SIGTSTP' so they can turn echoing back on before stopping.
--
--     This signal is generated when the user types the SUSP character
--     (normally `C-z').  For more information about terminal driver
--     support, see *Note Special Characters::.
--
-- - Macro: int SIGTTIN
--     A process cannot read from the user's terminal while it is running
--     as a background job.  When any process in a background job tries to
--     read from the terminal, all of the processes in the job are sent a
--     `SIGTTIN' signal.  The default action for this signal is to stop
--     the process.  For more information about how this interacts with
--     the terminal driver, see *Note Access to the Terminal::.
--
-- - Macro: int SIGTTOU
--     This is similar to `SIGTTIN', but is generated when a process in a
--     background job attempts to write to the terminal or set its modes.
--     Again, the default action is to stop the process.  `SIGTTOU' is
--     only generated for an attempt to write to the terminal if the
--     `TOSTOP' output mode is set; *note Output Modes::.
--
--   While a process is stopped, no more signals can be delivered to it
--until it is continued, except `SIGKILL' signals and (obviously)
--`SIGCONT' signals.  The signals are marked as pending, but not
--delivered until the process is continued.  The `SIGKILL' signal always
--causes termination of the process and can't be blocked, handled or
--ignored.  You can ignore `SIGCONT', but it always causes the process to
--be continued anyway if it is stopped.  Sending a `SIGCONT' signal to a
--process causes any pending stop signals for that process to be
--discarded.  Likewise, any pending `SIGCONT' signals for a process are
--discarded when it receives a stop signal.
--
--   When a process in an orphaned process group (*note Orphaned Process
--Groups::) receives a `SIGTSTP', `SIGTTIN', or `SIGTTOU' signal and does
--not handle it, the process does not stop.  Stopping the process would
--probably not be very useful, since there is no shell program that will
--notice it stop and allow the user to continue it.  What happens instead
--depends on the operating system you are using.  Some systems may do
--nothing; others may deliver another signal instead, such as `SIGKILL'
--or `SIGHUP'.  In the GNU system, the process dies with `SIGKILL'; this
--avoids the problem of many stopped, orphaned processes lying around the
--system.
--
--
--File: libc.info,  Node: Operation Error Signals,  Next: Miscellaneous Signals,  Prev: Job Control Signals,  Up: Standard Signals
--
--Operation Error Signals
-------------------------
--
--   These signals are used to report various errors generated by an
--operation done by the program.  They do not necessarily indicate a
--programming error in the program, but an error that prevents an
--operating system call from completing.  The default action for all of
--them is to cause the process to terminate.
--
-- - Macro: int SIGPIPE
--     Broken pipe.  If you use pipes or FIFOs, you have to design your
--     application so that one process opens the pipe for reading before
--     another starts writing.  If the reading process never starts, or
--     terminates unexpectedly, writing to the pipe or FIFO raises a
--     `SIGPIPE' signal.  If `SIGPIPE' is blocked, handled or ignored,
--     the offending call fails with `EPIPE' instead.
--
--     Pipes and FIFO special files are discussed in more detail in *Note
--     Pipes and FIFOs::.
--
--     Another cause of `SIGPIPE' is when you try to output to a socket
--     that isn't connected.  *Note Sending Data::.
--
-- - Macro: int SIGLOST
--     Resource lost.  This signal is generated when you have an advisory
--     lock on an NFS file, and the NFS server reboots and forgets about
--     your lock.
--
--     In the GNU system, `SIGLOST' is generated when any server program
--     dies unexpectedly.  It is usually fine to ignore the signal;
--     whatever call was made to the server that died just returns an
--     error.
--
-- - Macro: int SIGXCPU
--     CPU time limit exceeded.  This signal is generated when the process
--     exceeds its soft resource limit on CPU time.  *Note Limits on
--     Resources::.
--
-- - Macro: int SIGXFSZ
--     File size limit exceeded.  This signal is generated when the
--     process attempts to extend a file so it exceeds the process's soft
--     resource limit on file size.  *Note Limits on Resources::.
--
--
--File: libc.info,  Node: Miscellaneous Signals,  Next: Signal Messages,  Prev: Operation Error Signals,  Up: Standard Signals
--
--Miscellaneous Signals
-----------------------
--
--   These signals are used for various other purposes.  In general, they
--will not affect your program unless it explicitly uses them for
--something.
--
-- - Macro: int SIGUSR1
-- - Macro: int SIGUSR2
--     The `SIGUSR1' and `SIGUSR2' signals are set aside for you to use
--     any way you want.  They're useful for simple interprocess
--     communication, if you write a signal handler for them in the
--     program that receives the signal.
--
--     There is an example showing the use of `SIGUSR1' and `SIGUSR2' in
--     *Note Signaling Another Process::.
--
--     The default action is to terminate the process.
--
-- - Macro: int SIGWINCH
--     Window size change.  This is generated on some systems (including
--     GNU) when the terminal driver's record of the number of rows and
--     columns on the screen is changed.  The default action is to ignore
--     it.
--
--     If a program does full-screen display, it should handle `SIGWINCH'.
--     When the signal arrives, it should fetch the new screen size and
--     reformat its display accordingly.
--
-- - Macro: int SIGINFO
--     Information request.  In 4.4 BSD and the GNU system, this signal
--     is sent to all the processes in the foreground process group of
--     the controlling terminal when the user types the STATUS character
--     in canonical mode; *note Signal Characters::.
--
--     If the process is the leader of the process group, the default
--     action is to print some status information about the system and
--     what the process is doing.  Otherwise the default is to do nothing.
--
--
--File: libc.info,  Node: Signal Messages,  Prev: Miscellaneous Signals,  Up: Standard Signals
--
--Signal Messages
-----------------
--
--   We mentioned above that the shell prints a message describing the
--signal that terminated a child process.  The clean way to print a
--message describing a signal is to use the functions `strsignal' and
--`psignal'.  These functions use a signal number to specify which kind
--of signal to describe.  The signal number may come from the termination
--status of a child process (*note Process Completion::) or it may come
--from a signal handler in the same process.
--
-- - Function: char * strsignal (int SIGNUM)
--     This function returns a pointer to a statically-allocated string
--     containing a message describing the signal SIGNUM.  You should not
--     modify the contents of this string; and, since it can be rewritten
--     on subsequent calls, you should save a copy of it if you need to
--     reference it later.
--
--     This function is a GNU extension, declared in the header file
--     `string.h'.
--
-- - Function: void psignal (int SIGNUM, const char *MESSAGE)
--     This function prints a message describing the signal SIGNUM to the
--     standard error output stream `stderr'; see *Note Standard
--     Streams::.
--
--     If you call `psignal' with a MESSAGE that is either a null pointer
--     or an empty string, `psignal' just prints the message
--     corresponding to SIGNUM, adding a trailing newline.
--
--     If you supply a non-null MESSAGE argument, then `psignal' prefixes
--     its output with this string.  It adds a colon and a space
--     character to separate the MESSAGE from the string corresponding to
--     SIGNUM.
--
--     This function is a BSD feature, declared in the header file
--     `signal.h'.
--
--   There is also an array `sys_siglist' which contains the messages for
--the various signal codes.  This array exists on BSD systems, unlike
--`strsignal'.
--
--
--File: libc.info,  Node: Signal Actions,  Next: Defining Handlers,  Prev: Standard Signals,  Up: Signal Handling
--
--Specifying Signal Actions
--=========================
--
--   The simplest way to change the action for a signal is to use the
--`signal' function.  You can specify a built-in action (such as to
--ignore the signal), or you can "establish a handler".
--
--   The GNU library also implements the more versatile `sigaction'
--facility.  This section describes both facilities and gives suggestions
--on which to use when.
--
--* Menu:
--
--* Basic Signal Handling::       The simple `signal' function.
--* Advanced Signal Handling::    The more powerful `sigaction' function.
--* Signal and Sigaction::        How those two functions interact.
--* Sigaction Function Example::  An example of using the sigaction function.
--* Flags for Sigaction::         Specifying options for signal handling.
--* Initial Signal Actions::      How programs inherit signal actions.
--
--
--File: libc.info,  Node: Basic Signal Handling,  Next: Advanced Signal Handling,  Up: Signal Actions
--
--Basic Signal Handling
-----------------------
--
--   The `signal' function provides a simple interface for establishing
--an action for a particular signal.  The function and associated macros
--are declared in the header file `signal.h'.
--
-- - Data Type: sighandler_t
--     This is the type of signal handler functions.  Signal handlers
--     take one integer argument specifying the signal number, and have
--     return type `void'.  So, you should define handler functions like
--     this:
--
--          void HANDLER (int `signum') { ... }
--
--     The name `sighandler_t' for this data type is a GNU extension.
--
-- - Function: sighandler_t signal (int SIGNUM, sighandler_t ACTION)
--     The `signal' function establishes ACTION as the action for the
--     signal SIGNUM.
--
--     The first argument, SIGNUM, identifies the signal whose behavior
--     you want to control, and should be a signal number.  The proper
--     way to specify a signal number is with one of the symbolic signal
--     names (*note Standard Signals::)--don't use an explicit number,
--     because the numerical code for a given kind of signal may vary
--     from operating system to operating system.
--
--     The second argument, ACTION, specifies the action to use for the
--     signal SIGNUM.  This can be one of the following:
--
--    `SIG_DFL'
--          `SIG_DFL' specifies the default action for the particular
--          signal.  The default actions for various kinds of signals are
--          stated in *Note Standard Signals::.
--
--    `SIG_IGN'
--          `SIG_IGN' specifies that the signal should be ignored.
--
--          Your program generally should not ignore signals that
--          represent serious events or that are normally used to request
--          termination.  You cannot ignore the `SIGKILL' or `SIGSTOP'
--          signals at all.  You can ignore program error signals like
--          `SIGSEGV', but ignoring the error won't enable the program to
--          continue executing meaningfully.  Ignoring user requests such
--          as `SIGINT', `SIGQUIT', and `SIGTSTP' is unfriendly.
--
--          When you do not wish signals to be delivered during a certain
--          part of the program, the thing to do is to block them, not
--          ignore them.  *Note Blocking Signals::.
--
--    `HANDLER'
--          Supply the address of a handler function in your program, to
--          specify running this handler as the way to deliver the signal.
--
--          For more information about defining signal handler functions,
--          see *Note Defining Handlers::.
--
--     If you set the action for a signal to `SIG_IGN', or if you set it
--     to `SIG_DFL' and the default action is to ignore that signal, then
--     any pending signals of that type are discarded (even if they are
--     blocked).  Discarding the pending signals means that they will
--     never be delivered, not even if you subsequently specify another
--     action and unblock this kind of signal.
--
--     The `signal' function returns the action that was previously in
--     effect for the specified SIGNUM.  You can save this value and
--     restore it later by calling `signal' again.
--
--     If `signal' can't honor the request, it returns `SIG_ERR' instead.
--     The following `errno' error conditions are defined for this
--     function:
--
--    `EINVAL'
--          You specified an invalid SIGNUM; or you tried to ignore or
--          provide a handler for `SIGKILL' or `SIGSTOP'.
--
--   *Compatibility Note:* A problem encountered when working with the
--`signal' function is that it has different semantics on BSD and SVID
--systems.  The difference is that on SVID systems the signal handler is
--deinstalled after signal delivery.  On BSD systems the handler must be
--explicitly deinstalled.  In the GNU C Library we use the BSD version by
--default.  To use the SVID version you can either use the function
--`sysv_signal' (see below) or use the `_XOPEN_SOURCE' feature select
--macro (*note Feature Test Macros::).  In general, use of these
--functions should be avoided because of compatibility problems.  It is
--better to use `sigaction' if it is available since the results are much
--more reliable.
--
--   Here is a simple example of setting up a handler to delete temporary
--files when certain fatal signals happen:
--
--     #include <signal.h>
--     
--     void
--     termination_handler (int signum)
--     {
--       struct temp_file *p;
--     
--       for (p = temp_file_list; p; p = p->next)
--         unlink (p->name);
--     }
--     
--     int
--     main (void)
--     {
--       ...
--       if (signal (SIGINT, termination_handler) == SIG_IGN)
--         signal (SIGINT, SIG_IGN);
--       if (signal (SIGHUP, termination_handler) == SIG_IGN)
--         signal (SIGHUP, SIG_IGN);
--       if (signal (SIGTERM, termination_handler) == SIG_IGN)
--         signal (SIGTERM, SIG_IGN);
--       ...
--     }
--
--Note that if a given signal was previously set to be ignored, this code
--avoids altering that setting.  This is because non-job-control shells
--often ignore certain signals when starting children, and it is important
--for the children to respect this.
--
--   We do not handle `SIGQUIT' or the program error signals in this
--example because these are designed to provide information for debugging
--(a core dump), and the temporary files may give useful information.
--
-- - Function: sighandler_t sysv_signal (int SIGNUM, sighandler_t ACTION)
--     The `sysv_signal' implements the behavior of the standard `signal'
--     function as found on SVID systems.  The difference to BSD systems
--     is that the handler is deinstalled after a delivery of a signal.
--
--     *Compatibility Note:* As said above for `signal', this function
--     should be avoided when possible.  `sigaction' is the preferred
--     method.
--
-- - Function: sighandler_t ssignal (int SIGNUM, sighandler_t ACTION)
--     The `ssignal' function does the same thing as `signal'; it is
--     provided only for compatibility with SVID.
--
-- - Macro: sighandler_t SIG_ERR
--     The value of this macro is used as the return value from `signal'
--     to indicate an error.
--
--
--File: libc.info,  Node: Advanced Signal Handling,  Next: Signal and Sigaction,  Prev: Basic Signal Handling,  Up: Signal Actions
--
--Advanced Signal Handling
--------------------------
--
--   The `sigaction' function has the same basic effect as `signal': to
--specify how a signal should be handled by the process.  However,
--`sigaction' offers more control, at the expense of more complexity.  In
--particular, `sigaction' allows you to specify additional flags to
--control when the signal is generated and how the handler is invoked.
--
--   The `sigaction' function is declared in `signal.h'.
--
-- - Data Type: struct sigaction
--     Structures of type `struct sigaction' are used in the `sigaction'
--     function to specify all the information about how to handle a
--     particular signal.  This structure contains at least the following
--     members:
--
--    `sighandler_t sa_handler'
--          This is used in the same way as the ACTION argument to the
--          `signal' function.  The value can be `SIG_DFL', `SIG_IGN', or
--          a function pointer.  *Note Basic Signal Handling::.
--
--    `sigset_t sa_mask'
--          This specifies a set of signals to be blocked while the
--          handler runs.  Blocking is explained in *Note Blocking for
--          Handler::.  Note that the signal that was delivered is
--          automatically blocked by default before its handler is
--          started; this is true regardless of the value in `sa_mask'.
--          If you want that signal not to be blocked within its handler,
--          you must write code in the handler to unblock it.
--
--    `int sa_flags'
--          This specifies various flags which can affect the behavior of
--          the signal.  These are described in more detail in *Note
--          Flags for Sigaction::.
--
-- - Function: int sigaction (int SIGNUM, const struct sigaction
--          *restrict ACTION, struct sigaction *restrict OLD-ACTION)
--     The ACTION argument is used to set up a new action for the signal
--     SIGNUM, while the OLD-ACTION argument is used to return
--     information about the action previously associated with this
--     symbol.  (In other words, OLD-ACTION has the same purpose as the
--     `signal' function's return value--you can check to see what the
--     old action in effect for the signal was, and restore it later if
--     you want.)
--
--     Either ACTION or OLD-ACTION can be a null pointer.  If OLD-ACTION
--     is a null pointer, this simply suppresses the return of
--     information about the old action.  If ACTION is a null pointer,
--     the action associated with the signal SIGNUM is unchanged; this
--     allows you to inquire about how a signal is being handled without
--     changing that handling.
--
--     The return value from `sigaction' is zero if it succeeds, and `-1'
--     on failure.  The following `errno' error conditions are defined
--     for this function:
--
--    `EINVAL'
--          The SIGNUM argument is not valid, or you are trying to trap
--          or ignore `SIGKILL' or `SIGSTOP'.
--
--
--File: libc.info,  Node: Signal and Sigaction,  Next: Sigaction Function Example,  Prev: Advanced Signal Handling,  Up: Signal Actions
--
--Interaction of `signal' and `sigaction'
-----------------------------------------
--
--   It's possible to use both the `signal' and `sigaction' functions
--within a single program, but you have to be careful because they can
--interact in slightly strange ways.
--
--   The `sigaction' function specifies more information than the
--`signal' function, so the return value from `signal' cannot express the
--full range of `sigaction' possibilities.  Therefore, if you use
--`signal' to save and later reestablish an action, it may not be able to
--reestablish properly a handler that was established with `sigaction'.
--
--   To avoid having problems as a result, always use `sigaction' to save
--and restore a handler if your program uses `sigaction' at all.  Since
--`sigaction' is more general, it can properly save and reestablish any
--action, regardless of whether it was established originally with
--`signal' or `sigaction'.
--
--   On some systems if you establish an action with `signal' and then
--examine it with `sigaction', the handler address that you get may not
--be the same as what you specified with `signal'.  It may not even be
--suitable for use as an action argument with `signal'.  But you can rely
--on using it as an argument to `sigaction'.  This problem never happens
--on the GNU system.
--
--   So, you're better off using one or the other of the mechanisms
--consistently within a single program.
--
--   *Portability Note:* The basic `signal' function is a feature of
--ISO C, while `sigaction' is part of the POSIX.1 standard.  If you are
--concerned about portability to non-POSIX systems, then you should use
--the `signal' function instead.
--
--
--File: libc.info,  Node: Sigaction Function Example,  Next: Flags for Sigaction,  Prev: Signal and Sigaction,  Up: Signal Actions
--
--`sigaction' Function Example
------------------------------
--
--   In *Note Basic Signal Handling::, we gave an example of establishing
--a simple handler for termination signals using `signal'.  Here is an
--equivalent example using `sigaction':
--
--     #include <signal.h>
--     
--     void
--     termination_handler (int signum)
--     {
--       struct temp_file *p;
--     
--       for (p = temp_file_list; p; p = p->next)
--         unlink (p->name);
--     }
--     
--     int
--     main (void)
--     {
--       ...
--       struct sigaction new_action, old_action;
--     
--       /* Set up the structure to specify the new action. */
--       new_action.sa_handler = termination_handler;
--       sigemptyset (&new_action.sa_mask);
--       new_action.sa_flags = 0;
--     
--       sigaction (SIGINT, NULL, &old_action);
--       if (old_action.sa_handler != SIG_IGN)
--         sigaction (SIGINT, &new_action, NULL);
--       sigaction (SIGHUP, NULL, &old_action);
--       if (old_action.sa_handler != SIG_IGN)
--         sigaction (SIGHUP, &new_action, NULL);
--       sigaction (SIGTERM, NULL, &old_action);
--       if (old_action.sa_handler != SIG_IGN)
--         sigaction (SIGTERM, &new_action, NULL);
--       ...
--     }
--
--   The program just loads the `new_action' structure with the desired
--parameters and passes it in the `sigaction' call.  The usage of
--`sigemptyset' is described later; see *Note Blocking Signals::.
--
--   As in the example using `signal', we avoid handling signals
--previously set to be ignored.  Here we can avoid altering the signal
--handler even momentarily, by using the feature of `sigaction' that lets
--us examine the current action without specifying a new one.
--
--   Here is another example.  It retrieves information about the current
--action for `SIGINT' without changing that action.
--
--     struct sigaction query_action;
--     
--     if (sigaction (SIGINT, NULL, &query_action) < 0)
--       /* `sigaction' returns -1 in case of error. */
--     else if (query_action.sa_handler == SIG_DFL)
--       /* `SIGINT' is handled in the default, fatal manner. */
--     else if (query_action.sa_handler == SIG_IGN)
--       /* `SIGINT' is ignored. */
--     else
--       /* A programmer-defined signal handler is in effect. */
--
--
--File: libc.info,  Node: Flags for Sigaction,  Next: Initial Signal Actions,  Prev: Sigaction Function Example,  Up: Signal Actions
--
--Flags for `sigaction'
-----------------------
--
--   The `sa_flags' member of the `sigaction' structure is a catch-all
--for special features.  Most of the time, `SA_RESTART' is a good value
--to use for this field.
--
--   The value of `sa_flags' is interpreted as a bit mask.  Thus, you
--should choose the flags you want to set, OR those flags together, and
--store the result in the `sa_flags' member of your `sigaction' structure.
--
--   Each signal number has its own set of flags.  Each call to
--`sigaction' affects one particular signal number, and the flags that
--you specify apply only to that particular signal.
--
--   In the GNU C library, establishing a handler with `signal' sets all
--the flags to zero except for `SA_RESTART', whose value depends on the
--settings you have made with `siginterrupt'.  *Note Interrupted
--Primitives::, to see what this is about.
--
--   These macros are defined in the header file `signal.h'.
--
-- - Macro: int SA_NOCLDSTOP
--     This flag is meaningful only for the `SIGCHLD' signal.  When the
--     flag is set, the system delivers the signal for a terminated child
--     process but not for one that is stopped.  By default, `SIGCHLD' is
--     delivered for both terminated children and stopped children.
--
--     Setting this flag for a signal other than `SIGCHLD' has no effect.
--
-- - Macro: int SA_ONSTACK
--     If this flag is set for a particular signal number, the system
--     uses the signal stack when delivering that kind of signal.  *Note
--     Signal Stack::.  If a signal with this flag arrives and you have
--     not set a signal stack, the system terminates the program with
--     `SIGILL'.
--
-- - Macro: int SA_RESTART
--     This flag controls what happens when a signal is delivered during
--     certain primitives (such as `open', `read' or `write'), and the
--     signal handler returns normally.  There are two alternatives: the
--     library function can resume, or it can return failure with error
--     code `EINTR'.
--
--     The choice is controlled by the `SA_RESTART' flag for the
--     particular kind of signal that was delivered.  If the flag is set,
--     returning from a handler resumes the library function.  If the
--     flag is clear, returning from a handler makes the function fail.
--     *Note Interrupted Primitives::.
--
--
--File: libc.info,  Node: Initial Signal Actions,  Prev: Flags for Sigaction,  Up: Signal Actions
--
--Initial Signal Actions
------------------------
--
--   When a new process is created (*note Creating a Process::), it
--inherits handling of signals from its parent process.  However, when
--you load a new process image using the `exec' function (*note Executing
--a File::), any signals that you've defined your own handlers for revert
--to their `SIG_DFL' handling.  (If you think about it a little, this
--makes sense; the handler functions from the old program are specific to
--that program, and aren't even present in the address space of the new
--program image.)  Of course, the new program can establish its own
--handlers.
--
--   When a program is run by a shell, the shell normally sets the initial
--actions for the child process to `SIG_DFL' or `SIG_IGN', as
--appropriate.  It's a good idea to check to make sure that the shell has
--not set up an initial action of `SIG_IGN' before you establish your own
--signal handlers.
--
--   Here is an example of how to establish a handler for `SIGHUP', but
--not if `SIGHUP' is currently ignored:
--
--     ...
--     struct sigaction temp;
--     
--     sigaction (SIGHUP, NULL, &temp);
--     
--     if (temp.sa_handler != SIG_IGN)
--       {
--         temp.sa_handler = handle_sighup;
--         sigemptyset (&temp.sa_mask);
--         sigaction (SIGHUP, &temp, NULL);
--       }
--
--
--File: libc.info,  Node: Defining Handlers,  Next: Interrupted Primitives,  Prev: Signal Actions,  Up: Signal Handling
--
--Defining Signal Handlers
--========================
--
--   This section describes how to write a signal handler function that
--can be established with the `signal' or `sigaction' functions.
--
--   A signal handler is just a function that you compile together with
--the rest of the program.  Instead of directly invoking the function,
--you use `signal' or `sigaction' to tell the operating system to call it
--when a signal arrives.  This is known as "establishing" the handler.
--*Note Signal Actions::.
--
--   There are two basic strategies you can use in signal handler
--functions:
--
--   * You can have the handler function note that the signal arrived by
--     tweaking some global data structures, and then return normally.
--
--   * You can have the handler function terminate the program or transfer
--     control to a point where it can recover from the situation that
--     caused the signal.
--
--   You need to take special care in writing handler functions because
--they can be called asynchronously.  That is, a handler might be called
--at any point in the program, unpredictably.  If two signals arrive
--during a very short interval, one handler can run within another.  This
--section describes what your handler should do, and what you should
--avoid.
--
--* Menu:
--
--* Handler Returns::             Handlers that return normally, and what
--                                 this means.
--* Termination in Handler::      How handler functions terminate a program.
--* Longjmp in Handler::          Nonlocal transfer of control out of a
--                                 signal handler.
--* Signals in Handler::          What happens when signals arrive while
--                                 the handler is already occupied.
--* Merged Signals::		When a second signal arrives before the
--				 first is handled.
--* Nonreentrancy::               Do not call any functions unless you know they
--                                 are reentrant with respect to signals.
--* Atomic Data Access::          A single handler can run in the middle of
--                                 reading or writing a single object.
--
--
--File: libc.info,  Node: Handler Returns,  Next: Termination in Handler,  Up: Defining Handlers
--
--Signal Handlers that Return
-----------------------------
--
--   Handlers which return normally are usually used for signals such as
--`SIGALRM' and the I/O and interprocess communication signals.  But a
--handler for `SIGINT' might also return normally after setting a flag
--that tells the program to exit at a convenient time.
--
--   It is not safe to return normally from the handler for a program
--error signal, because the behavior of the program when the handler
--function returns is not defined after a program error.  *Note Program
--Error Signals::.
--
--   Handlers that return normally must modify some global variable in
--order to have any effect.  Typically, the variable is one that is
--examined periodically by the program during normal operation.  Its data
--type should be `sig_atomic_t' for reasons described in *Note Atomic
--Data Access::.
--
--   Here is a simple example of such a program.  It executes the body of
--the loop until it has noticed that a `SIGALRM' signal has arrived.
--This technique is useful because it allows the iteration in progress
--when the signal arrives to complete before the loop exits.
--
--     #include <signal.h>
--     #include <stdio.h>
--     #include <stdlib.h>
--     
--     /* This flag controls termination of the main loop. */
--     volatile sig_atomic_t keep_going = 1;
--     
--     /* The signal handler just clears the flag and re-enables itself. */
--     void
--     catch_alarm (int sig)
--     {
--       keep_going = 0;
--       signal (sig, catch_alarm);
--     }
--     
--     void
--     do_stuff (void)
--     {
--       puts ("Doing stuff while waiting for alarm....");
--     }
--     
--     int
--     main (void)
--     {
--       /* Establish a handler for SIGALRM signals. */
--       signal (SIGALRM, catch_alarm);
--     
--       /* Set an alarm to go off in a little while. */
--       alarm (2);
--     
--       /* Check the flag once in a while to see when to quit. */
--       while (keep_going)
--         do_stuff ();
--     
--       return EXIT_SUCCESS;
--     }
--
--
--File: libc.info,  Node: Termination in Handler,  Next: Longjmp in Handler,  Prev: Handler Returns,  Up: Defining Handlers
--
--Handlers That Terminate the Process
-------------------------------------
--
--   Handler functions that terminate the program are typically used to
--cause orderly cleanup or recovery from program error signals and
--interactive interrupts.
--
--   The cleanest way for a handler to terminate the process is to raise
--the same signal that ran the handler in the first place.  Here is how
--to do this:
--
--     volatile sig_atomic_t fatal_error_in_progress = 0;
--     
--     void
--     fatal_error_signal (int sig)
--     {
--       /* Since this handler is established for more than one kind of signal, 
--          it might still get invoked recursively by delivery of some other kind
--          of signal.  Use a static variable to keep track of that. */
--       if (fatal_error_in_progress)
--         raise (sig);
--       fatal_error_in_progress = 1;
--     
--       /* Now do the clean up actions:
--          - reset terminal modes
--          - kill child processes
--          - remove lock files */
--       ...
--     
--       /* Now reraise the signal.  We reactivate the signal's
--          default handling, which is to terminate the process.
--          We could just call `exit' or `abort',
--          but reraising the signal sets the return status
--          from the process correctly. */
--       signal (sig, SIG_DFL);
--       raise (sig);
--     }
--
--
--File: libc.info,  Node: Longjmp in Handler,  Next: Signals in Handler,  Prev: Termination in Handler,  Up: Defining Handlers
--
--Nonlocal Control Transfer in Handlers
---------------------------------------
--
--   You can do a nonlocal transfer of control out of a signal handler
--using the `setjmp' and `longjmp' facilities (*note Non-Local Exits::).
--
--   When the handler does a nonlocal control transfer, the part of the
--program that was running will not continue.  If this part of the program
--was in the middle of updating an important data structure, the data
--structure will remain inconsistent.  Since the program does not
--terminate, the inconsistency is likely to be noticed later on.
--
--   There are two ways to avoid this problem.  One is to block the signal
--for the parts of the program that update important data structures.
--Blocking the signal delays its delivery until it is unblocked, once the
--critical updating is finished.  *Note Blocking Signals::.
--
--   The other way to re-initialize the crucial data structures in the
--signal handler, or make their values consistent.
--
--   Here is a rather schematic example showing the reinitialization of
--one global variable.
--
--     #include <signal.h>
--     #include <setjmp.h>
--     
--     jmp_buf return_to_top_level;
--     
--     volatile sig_atomic_t waiting_for_input;
--     
--     void
--     handle_sigint (int signum)
--     {
--       /* We may have been waiting for input when the signal arrived,
--          but we are no longer waiting once we transfer control. */
--       waiting_for_input = 0;
--       longjmp (return_to_top_level, 1);
--     }
--     
--     int
--     main (void)
--     {
--       ...
--       signal (SIGINT, sigint_handler);
--       ...
--       while (1) {
--         prepare_for_command ();
--         if (setjmp (return_to_top_level) == 0)
--           read_and_execute_command ();
--       }
--     }
--     
--     /* Imagine this is a subroutine used by various commands. */
--     char *
--     read_data ()
--     {
--       if (input_from_terminal) {
--         waiting_for_input = 1;
--         ...
--         waiting_for_input = 0;
--       } else {
--         ...
--       }
--     }
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-4 glibc-2.3.2-200304020432/manual/libc.info-4
---- glibc-2.3.2/manual/libc.info-4	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-4	Thu Jan  1 01:00:00 1970
-@@ -1,1208 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Freeing after Malloc,  Next: Changing Block Size,  Prev: Malloc Examples,  Up: Unconstrained Allocation
--
--Freeing Memory Allocated with `malloc'
--......................................
--
--   When you no longer need a block that you got with `malloc', use the
--function `free' to make the block available to be allocated again.  The
--prototype for this function is in `stdlib.h'.
--
-- - Function: void free (void *PTR)
--     The `free' function deallocates the block of memory pointed at by
--     PTR.
--
-- - Function: void cfree (void *PTR)
--     This function does the same thing as `free'.  It's provided for
--     backward compatibility with SunOS; you should use `free' instead.
--
--   Freeing a block alters the contents of the block.  *Do not expect to
--find any data (such as a pointer to the next block in a chain of
--blocks) in the block after freeing it.*  Copy whatever you need out of
--the block before freeing it!  Here is an example of the proper way to
--free all the blocks in a chain, and the strings that they point to:
--
--     struct chain
--       {
--         struct chain *next;
--         char *name;
--       }
--     
--     void
--     free_chain (struct chain *chain)
--     {
--       while (chain != 0)
--         {
--           struct chain *next = chain->next;
--           free (chain->name);
--           free (chain);
--           chain = next;
--         }
--     }
--
--   Occasionally, `free' can actually return memory to the operating
--system and make the process smaller.  Usually, all it can do is allow a
--later call to `malloc' to reuse the space.  In the meantime, the space
--remains in your program as part of a free-list used internally by
--`malloc'.
--
--   There is no point in freeing blocks at the end of a program, because
--all of the program's space is given back to the system when the process
--terminates.
--
--
--File: libc.info,  Node: Changing Block Size,  Next: Allocating Cleared Space,  Prev: Freeing after Malloc,  Up: Unconstrained Allocation
--
--Changing the Size of a Block
--............................
--
--   Often you do not know for certain how big a block you will
--ultimately need at the time you must begin to use the block.  For
--example, the block might be a buffer that you use to hold a line being
--read from a file; no matter how long you make the buffer initially, you
--may encounter a line that is longer.
--
--   You can make the block longer by calling `realloc'.  This function
--is declared in `stdlib.h'.
--
-- - Function: void * realloc (void *PTR, size_t NEWSIZE)
--     The `realloc' function changes the size of the block whose address
--     is PTR to be NEWSIZE.
--
--     Since the space after the end of the block may be in use, `realloc'
--     may find it necessary to copy the block to a new address where
--     more free space is available.  The value of `realloc' is the new
--     address of the block.  If the block needs to be moved, `realloc'
--     copies the old contents.
--
--     If you pass a null pointer for PTR, `realloc' behaves just like
--     `malloc (NEWSIZE)'.  This can be convenient, but beware that older
--     implementations (before ISO C) may not support this behavior, and
--     will probably crash when `realloc' is passed a null pointer.
--
--   Like `malloc', `realloc' may return a null pointer if no memory
--space is available to make the block bigger.  When this happens, the
--original block is untouched; it has not been modified or relocated.
--
--   In most cases it makes no difference what happens to the original
--block when `realloc' fails, because the application program cannot
--continue when it is out of memory, and the only thing to do is to give
--a fatal error message.  Often it is convenient to write and use a
--subroutine, conventionally called `xrealloc', that takes care of the
--error message as `xmalloc' does for `malloc':
--
--     void *
--     xrealloc (void *ptr, size_t size)
--     {
--       register void *value = realloc (ptr, size);
--       if (value == 0)
--         fatal ("Virtual memory exhausted");
--       return value;
--     }
--
--   You can also use `realloc' to make a block smaller.  The reason you
--would do this is to avoid tying up a lot of memory space when only a
--little is needed.  In several allocation implementations, making a
--block smaller sometimes necessitates copying it, so it can fail if no
--other space is available.
--
--   If the new size you specify is the same as the old size, `realloc'
--is guaranteed to change nothing and return the same address that you
--gave.
--
--
--File: libc.info,  Node: Allocating Cleared Space,  Next: Efficiency and Malloc,  Prev: Changing Block Size,  Up: Unconstrained Allocation
--
--Allocating Cleared Space
--........................
--
--   The function `calloc' allocates memory and clears it to zero.  It is
--declared in `stdlib.h'.
--
-- - Function: void * calloc (size_t COUNT, size_t ELTSIZE)
--     This function allocates a block long enough to contain a vector of
--     COUNT elements, each of size ELTSIZE.  Its contents are cleared to
--     zero before `calloc' returns.
--
--   You could define `calloc' as follows:
--
--     void *
--     calloc (size_t count, size_t eltsize)
--     {
--       size_t size = count * eltsize;
--       void *value = malloc (size);
--       if (value != 0)
--         memset (value, 0, size);
--       return value;
--     }
--
--   But in general, it is not guaranteed that `calloc' calls `malloc'
--internally.  Therefore, if an application provides its own
--`malloc'/`realloc'/`free' outside the C library, it should always
--define `calloc', too.
--
--
--File: libc.info,  Node: Efficiency and Malloc,  Next: Aligned Memory Blocks,  Prev: Allocating Cleared Space,  Up: Unconstrained Allocation
--
--Efficiency Considerations for `malloc'
--......................................
--
--   As opposed to other versions, the `malloc' in the GNU C Library does
--not round up block sizes to powers of two, neither for large nor for
--small sizes.  Neighboring chunks can be coalesced on a `free' no matter
--what their size is.  This makes the implementation suitable for all
--kinds of allocation patterns without generally incurring high memory
--waste through fragmentation.
--
--   Very large blocks (much larger than a page) are allocated with
--`mmap' (anonymous or via `/dev/zero') by this implementation.  This has
--the great advantage that these chunks are returned to the system
--immediately when they are freed.  Therefore, it cannot happen that a
--large chunk becomes "locked" in between smaller ones and even after
--calling `free' wastes memory.  The size threshold for `mmap' to be used
--can be adjusted with `mallopt'.  The use of `mmap' can also be disabled
--completely.
--
--
--File: libc.info,  Node: Aligned Memory Blocks,  Next: Malloc Tunable Parameters,  Prev: Efficiency and Malloc,  Up: Unconstrained Allocation
--
--Allocating Aligned Memory Blocks
--................................
--
--   The address of a block returned by `malloc' or `realloc' in the GNU
--system is always a multiple of eight (or sixteen on 64-bit systems).
--If you need a block whose address is a multiple of a higher power of
--two than that, use `memalign', `posix_memalign', or `valloc'.
--`memalign' is declared in `malloc.h' and `posix_memalign' is declared
--in `stdlib.h'.
--
--   With the GNU library, you can use `free' to free the blocks that
--`memalign', `posix_memalign', and `valloc' return.  That does not work
--in BSD, however--BSD does not provide any way to free such blocks.
--
-- - Function: void * memalign (size_t BOUNDARY, size_t SIZE)
--     The `memalign' function allocates a block of SIZE bytes whose
--     address is a multiple of BOUNDARY.  The BOUNDARY must be a power
--     of two!  The function `memalign' works by allocating a somewhat
--     larger block, and then returning an address within the block that
--     is on the specified boundary.
--
-- - Function: int posix_memalign (void **MEMPTR, size_t ALIGNMENT,
--          size_t SIZE)
--     The `posix_memalign' function is similar to the `memalign'
--     function in that it returns a buffer of SIZE bytes aligned to a
--     multiple of ALIGNMENT.  But it adds one requirement to the
--     parameter ALIGNMENT: the value must be a power of two multiple of
--     `sizeof (void *)'.
--
--     If the function succeeds in allocation memory a pointer to the
--     allocated memory is returned in `*MEMPTR' and the return value is
--     zero.  Otherwise the function returns an error value indicating
--     the problem.
--
--     This function was introduced in POSIX 1003.1d.
--
-- - Function: void * valloc (size_t SIZE)
--     Using `valloc' is like using `memalign' and passing the page size
--     as the value of the second argument.  It is implemented like this:
--
--          void *
--          valloc (size_t size)
--          {
--            return memalign (getpagesize (), size);
--          }
--
--     *Note Query Memory Parameters:: for more information about the
--     memory subsystem.
--
--
--File: libc.info,  Node: Malloc Tunable Parameters,  Next: Heap Consistency Checking,  Prev: Aligned Memory Blocks,  Up: Unconstrained Allocation
--
--Malloc Tunable Parameters
--.........................
--
--   You can adjust some parameters for dynamic memory allocation with the
--`mallopt' function.  This function is the general SVID/XPG interface,
--defined in `malloc.h'.
--
-- - Function: int mallopt (int PARAM, int VALUE)
--     When calling `mallopt', the PARAM argument specifies the parameter
--     to be set, and VALUE the new value to be set.  Possible choices
--     for PARAM, as defined in `malloc.h', are:
--
--    `M_TRIM_THRESHOLD'
--          This is the minimum size (in bytes) of the top-most,
--          releasable chunk that will cause `sbrk' to be called with a
--          negative argument in order to return memory to the system.
--
--    `M_TOP_PAD'
--          This parameter determines the amount of extra memory to
--          obtain from the system when a call to `sbrk' is required.  It
--          also specifies the number of bytes to retain when shrinking
--          the heap by calling `sbrk' with a negative argument.  This
--          provides the necessary hysteresis in heap size such that
--          excessive amounts of system calls can be avoided.
--
--    `M_MMAP_THRESHOLD'
--          All chunks larger than this value are allocated outside the
--          normal heap, using the `mmap' system call.  This way it is
--          guaranteed that the memory for these chunks can be returned
--          to the system on `free'.  Note that requests smaller than
--          this threshold might still be allocated via `mmap'.
--
--    `M_MMAP_MAX'
--          The maximum number of chunks to allocate with `mmap'.
--          Setting this to zero disables all use of `mmap'.
--
--
--
--File: libc.info,  Node: Heap Consistency Checking,  Next: Hooks for Malloc,  Prev: Malloc Tunable Parameters,  Up: Unconstrained Allocation
--
--Heap Consistency Checking
--.........................
--
--   You can ask `malloc' to check the consistency of dynamic memory by
--using the `mcheck' function.  This function is a GNU extension,
--declared in `mcheck.h'.
--
-- - Function: int mcheck (void (*ABORTFN) (enum mcheck_status STATUS))
--     Calling `mcheck' tells `malloc' to perform occasional consistency
--     checks.  These will catch things such as writing past the end of a
--     block that was allocated with `malloc'.
--
--     The ABORTFN argument is the function to call when an inconsistency
--     is found.  If you supply a null pointer, then `mcheck' uses a
--     default function which prints a message and calls `abort' (*note
--     Aborting a Program::).  The function you supply is called with one
--     argument, which says what sort of inconsistency was detected; its
--     type is described below.
--
--     It is too late to begin allocation checking once you have allocated
--     anything with `malloc'.  So `mcheck' does nothing in that case.
--     The function returns `-1' if you call it too late, and `0'
--     otherwise (when it is successful).
--
--     The easiest way to arrange to call `mcheck' early enough is to use
--     the option `-lmcheck' when you link your program; then you don't
--     need to modify your program source at all.  Alternatively you
--     might use a debugger to insert a call to `mcheck' whenever the
--     program is started, for example these gdb commands will
--     automatically call `mcheck' whenever the program starts:
--
--          (gdb) break main
--          Breakpoint 1, main (argc=2, argv=0xbffff964) at whatever.c:10
--          (gdb) command 1
--          Type commands for when breakpoint 1 is hit, one per line.
--          End with a line saying just "end".
--          >call mcheck(0)
--          >continue
--          >end
--          (gdb) ...
--
--     This will however only work if no initialization function of any
--     object involved calls any of the `malloc' functions since `mcheck'
--     must be called before the first such function.
--
--
-- - Function: enum mcheck_status mprobe (void *POINTER)
--     The `mprobe' function lets you explicitly check for inconsistencies
--     in a particular allocated block.  You must have already called
--     `mcheck' at the beginning of the program, to do its occasional
--     checks; calling `mprobe' requests an additional consistency check
--     to be done at the time of the call.
--
--     The argument POINTER must be a pointer returned by `malloc' or
--     `realloc'.  `mprobe' returns a value that says what inconsistency,
--     if any, was found.  The values are described below.
--
-- - Data Type: enum mcheck_status
--     This enumerated type describes what kind of inconsistency was
--     detected in an allocated block, if any.  Here are the possible
--     values:
--
--    `MCHECK_DISABLED'
--          `mcheck' was not called before the first allocation.  No
--          consistency checking can be done.
--
--    `MCHECK_OK'
--          No inconsistency detected.
--
--    `MCHECK_HEAD'
--          The data immediately before the block was modified.  This
--          commonly happens when an array index or pointer is
--          decremented too far.
--
--    `MCHECK_TAIL'
--          The data immediately after the block was modified.  This
--          commonly happens when an array index or pointer is
--          incremented too far.
--
--    `MCHECK_FREE'
--          The block was already freed.
--
--   Another possibility to check for and guard against bugs in the use of
--`malloc', `realloc' and `free' is to set the environment variable
--`MALLOC_CHECK_'.  When `MALLOC_CHECK_' is set, a special (less
--efficient) implementation is used which is designed to be tolerant
--against simple errors, such as double calls of `free' with the same
--argument, or overruns of a single byte (off-by-one bugs).  Not all such
--errors can be protected against, however, and memory leaks can result.
--If `MALLOC_CHECK_' is set to `0', any detected heap corruption is
--silently ignored; if set to `1', a diagnostic is printed on `stderr';
--if set to `2', `abort' is called immediately.  This can be useful
--because otherwise a crash may happen much later, and the true cause for
--the problem is then very hard to track down.
--
--   There is one problem with `MALLOC_CHECK_': in SUID or SGID binaries
--it could possibly be exploited since diverging from the normal programs
--behavior it now writes something to the standard error descriptor.
--Therefore the use of `MALLOC_CHECK_' is disabled by default for SUID
--and SGID binaries.  It can be enabled again by the system administrator
--by adding a file `/etc/suid-debug' (the content is not important it
--could be empty).
--
--   So, what's the difference between using `MALLOC_CHECK_' and linking
--with `-lmcheck'?  `MALLOC_CHECK_' is orthogonal with respect to
--`-lmcheck'.  `-lmcheck' has been added for backward compatibility.
--Both `MALLOC_CHECK_' and `-lmcheck' should uncover the same bugs - but
--using `MALLOC_CHECK_' you don't need to recompile your application.
--
--
--File: libc.info,  Node: Hooks for Malloc,  Next: Statistics of Malloc,  Prev: Heap Consistency Checking,  Up: Unconstrained Allocation
--
--Memory Allocation Hooks
--.......................
--
--   The GNU C library lets you modify the behavior of `malloc',
--`realloc', and `free' by specifying appropriate hook functions.  You
--can use these hooks to help you debug programs that use dynamic memory
--allocation, for example.
--
--   The hook variables are declared in `malloc.h'.
--
-- - Variable: __malloc_hook
--     The value of this variable is a pointer to the function that
--     `malloc' uses whenever it is called.  You should define this
--     function to look like `malloc'; that is, like:
--
--          void *FUNCTION (size_t SIZE, const void *CALLER)
--
--     The value of CALLER is the return address found on the stack when
--     the `malloc' function was called.  This value allows you to trace
--     the memory consumption of the program.
--
-- - Variable: __realloc_hook
--     The value of this variable is a pointer to function that `realloc'
--     uses whenever it is called.  You should define this function to
--     look like `realloc'; that is, like:
--
--          void *FUNCTION (void *PTR, size_t SIZE, const void *CALLER)
--
--     The value of CALLER is the return address found on the stack when
--     the `realloc' function was called.  This value allows you to trace
--     the memory consumption of the program.
--
-- - Variable: __free_hook
--     The value of this variable is a pointer to function that `free'
--     uses whenever it is called.  You should define this function to
--     look like `free'; that is, like:
--
--          void FUNCTION (void *PTR, const void *CALLER)
--
--     The value of CALLER is the return address found on the stack when
--     the `free' function was called.  This value allows you to trace the
--     memory consumption of the program.
--
-- - Variable: __memalign_hook
--     The value of this variable is a pointer to function that `memalign'
--     uses whenever it is called.  You should define this function to
--     look like `memalign'; that is, like:
--
--          void *FUNCTION (size_t ALIGNMENT, size_t SIZE, const void *CALLER)
--
--     The value of CALLER is the return address found on the stack when
--     the `memalign' function was called.  This value allows you to
--     trace the memory consumption of the program.
--
--   You must make sure that the function you install as a hook for one of
--these functions does not call that function recursively without
--restoring the old value of the hook first!  Otherwise, your program
--will get stuck in an infinite recursion.  Before calling the function
--recursively, one should make sure to restore all the hooks to their
--previous value.  When coming back from the recursive call, all the
--hooks should be resaved since a hook might modify itself.
--
-- - Variable: __malloc_initialize_hook
--     The value of this variable is a pointer to a function that is
--     called once when the malloc implementation is initialized.  This
--     is a weak variable, so it can be overridden in the application
--     with a definition like the following:
--
--          void (*__MALLOC_INITIALIZE_HOOK) (void) = my_init_hook;
--
--   An issue to look out for is the time at which the malloc hook
--functions can be safely installed.  If the hook functions call the
--malloc-related functions recursively, it is necessary that malloc has
--already properly initialized itself at the time when `__malloc_hook'
--etc. is assigned to.  On the other hand, if the hook functions provide a
--complete malloc implementation of their own, it is vital that the hooks
--are assigned to _before_ the very first `malloc' call has completed,
--because otherwise a chunk obtained from the ordinary, un-hooked malloc
--may later be handed to `__free_hook', for example.
--
--   In both cases, the problem can be solved by setting up the hooks from
--within a user-defined function pointed to by
--`__malloc_initialize_hook'--then the hooks will be set up safely at the
--right time.
--
--   Here is an example showing how to use `__malloc_hook' and
--`__free_hook' properly.  It installs a function that prints out
--information every time `malloc' or `free' is called.  We just assume
--here that `realloc' and `memalign' are not used in our program.
--
--     /* Prototypes for __malloc_hook, __free_hook */
--     #include <malloc.h>
--     
--     /* Prototypes for our hooks.  */
--     static void *my_init_hook (void);
--     static void *my_malloc_hook (size_t, const void *);
--     static void my_free_hook (void*, const void *);
--     
--     /* Override initializing hook from the C library. */
--     void (*__malloc_initialize_hook) (void) = my_init_hook;
--     
--     static void
--     my_init_hook (void)
--     {
--       old_malloc_hook = __malloc_hook;
--       old_free_hook = __free_hook;
--       __malloc_hook = my_malloc_hook;
--       __free_hook = my_free_hook;
--     }
--     
--     static void *
--     my_malloc_hook (size_t size, const void *caller)
--     {
--       void *result;
--       /* Restore all old hooks */
--       __malloc_hook = old_malloc_hook;
--       __free_hook = old_free_hook;
--       /* Call recursively */
--       result = malloc (size);
--       /* Save underlying hooks */
--       old_malloc_hook = __malloc_hook;
--       old_free_hook = __free_hook;
--       /* `printf' might call `malloc', so protect it too. */
--       printf ("malloc (%u) returns %p\n", (unsigned int) size, result);
--       /* Restore our own hooks */
--       __malloc_hook = my_malloc_hook;
--       __free_hook = my_free_hook;
--       return result;
--     }
--     
--     static void *
--     my_free_hook (void *ptr, const void *caller)
--     {
--       /* Restore all old hooks */
--       __malloc_hook = old_malloc_hook;
--       __free_hook = old_free_hook;
--       /* Call recursively */
--       free (ptr);
--       /* Save underlying hooks */
--       old_malloc_hook = __malloc_hook;
--       old_free_hook = __free_hook;
--       /* `printf' might call `free', so protect it too. */
--       printf ("freed pointer %p\n", ptr);
--       /* Restore our own hooks */
--       __malloc_hook = my_malloc_hook;
--       __free_hook = my_free_hook;
--     }
--     
--     main ()
--     {
--       ...
--     }
--
--   The `mcheck' function (*note Heap Consistency Checking::) works by
--installing such hooks.
--
--
--File: libc.info,  Node: Statistics of Malloc,  Next: Summary of Malloc,  Prev: Hooks for Malloc,  Up: Unconstrained Allocation
--
--Statistics for Memory Allocation with `malloc'
--..............................................
--
--   You can get information about dynamic memory allocation by calling
--the `mallinfo' function.  This function and its associated data type
--are declared in `malloc.h'; they are an extension of the standard
--SVID/XPG version.
--
-- - Data Type: struct mallinfo
--     This structure type is used to return information about the dynamic
--     memory allocator.  It contains the following members:
--
--    `int arena'
--          This is the total size of memory allocated with `sbrk' by
--          `malloc', in bytes.
--
--    `int ordblks'
--          This is the number of chunks not in use.  (The memory
--          allocator internally gets chunks of memory from the operating
--          system, and then carves them up to satisfy individual
--          `malloc' requests; see *Note Efficiency and Malloc::.)
--
--    `int smblks'
--          This field is unused.
--
--    `int hblks'
--          This is the total number of chunks allocated with `mmap'.
--
--    `int hblkhd'
--          This is the total size of memory allocated with `mmap', in
--          bytes.
--
--    `int usmblks'
--          This field is unused.
--
--    `int fsmblks'
--          This field is unused.
--
--    `int uordblks'
--          This is the total size of memory occupied by chunks handed
--          out by `malloc'.
--
--    `int fordblks'
--          This is the total size of memory occupied by free (not in
--          use) chunks.
--
--    `int keepcost'
--          This is the size of the top-most releasable chunk that
--          normally borders the end of the heap (i.e. the high end of
--          the virtual address space's data segment).
--
--
-- - Function: struct mallinfo mallinfo (void)
--     This function returns information about the current dynamic memory
--     usage in a structure of type `struct mallinfo'.
--
--
--File: libc.info,  Node: Summary of Malloc,  Prev: Statistics of Malloc,  Up: Unconstrained Allocation
--
--Summary of `malloc'-Related Functions
--.....................................
--
--   Here is a summary of the functions that work with `malloc':
--
--`void *malloc (size_t SIZE)'
--     Allocate a block of SIZE bytes.  *Note Basic Allocation::.
--
--`void free (void *ADDR)'
--     Free a block previously allocated by `malloc'.  *Note Freeing
--     after Malloc::.
--
--`void *realloc (void *ADDR, size_t SIZE)'
--     Make a block previously allocated by `malloc' larger or smaller,
--     possibly by copying it to a new location.  *Note Changing Block
--     Size::.
--
--`void *calloc (size_t COUNT, size_t ELTSIZE)'
--     Allocate a block of COUNT * ELTSIZE bytes using `malloc', and set
--     its contents to zero.  *Note Allocating Cleared Space::.
--
--`void *valloc (size_t SIZE)'
--     Allocate a block of SIZE bytes, starting on a page boundary.
--     *Note Aligned Memory Blocks::.
--
--`void *memalign (size_t SIZE, size_t BOUNDARY)'
--     Allocate a block of SIZE bytes, starting on an address that is a
--     multiple of BOUNDARY.  *Note Aligned Memory Blocks::.
--
--`int mallopt (int PARAM, int VALUE)'
--     Adjust a tunable parameter.  *Note Malloc Tunable Parameters::.
--
--`int mcheck (void (*ABORTFN) (void))'
--     Tell `malloc' to perform occasional consistency checks on
--     dynamically allocated memory, and to call ABORTFN when an
--     inconsistency is found.  *Note Heap Consistency Checking::.
--
--`void *(*__malloc_hook) (size_t SIZE, const void *CALLER)'
--     A pointer to a function that `malloc' uses whenever it is called.
--
--`void *(*__realloc_hook) (void *PTR, size_t SIZE, const void *CALLER)'
--     A pointer to a function that `realloc' uses whenever it is called.
--
--`void (*__free_hook) (void *PTR, const void *CALLER)'
--     A pointer to a function that `free' uses whenever it is called.
--
--`void (*__memalign_hook) (size_t SIZE, size_t ALIGNMENT, const void *CALLER)'
--     A pointer to a function that `memalign' uses whenever it is called.
--
--`struct mallinfo mallinfo (void)'
--     Return information about the current dynamic memory usage.  *Note
--     Statistics of Malloc::.
--
--
--File: libc.info,  Node: Allocation Debugging,  Next: Obstacks,  Prev: Unconstrained Allocation,  Up: Memory Allocation
--
--Allocation Debugging
----------------------
--
--   A complicated task when programming with languages which do not use
--garbage collected dynamic memory allocation is to find memory leaks.
--Long running programs must assure that dynamically allocated objects are
--freed at the end of their lifetime.  If this does not happen the system
--runs out of memory, sooner or later.
--
--   The `malloc' implementation in the GNU C library provides some
--simple means to detect such leaks and obtain some information to find
--the location.  To do this the application must be started in a special
--mode which is enabled by an environment variable.  There are no speed
--penalties for the program if the debugging mode is not enabled.
--
--* Menu:
--
--* Tracing malloc::               How to install the tracing functionality.
--* Using the Memory Debugger::    Example programs excerpts.
--* Tips for the Memory Debugger:: Some more or less clever ideas.
--* Interpreting the traces::      What do all these lines mean?
--
--
--File: libc.info,  Node: Tracing malloc,  Next: Using the Memory Debugger,  Up: Allocation Debugging
--
--How to install the tracing functionality
--........................................
--
-- - Function: void mtrace (void)
--     When the `mtrace' function is called it looks for an environment
--     variable named `MALLOC_TRACE'.  This variable is supposed to
--     contain a valid file name.  The user must have write access.  If
--     the file already exists it is truncated.  If the environment
--     variable is not set or it does not name a valid file which can be
--     opened for writing nothing is done.  The behavior of `malloc' etc.
--     is not changed.  For obvious reasons this also happens if the
--     application is installed with the SUID or SGID bit set.
--
--     If the named file is successfully opened, `mtrace' installs special
--     handlers for the functions `malloc', `realloc', and `free' (*note
--     Hooks for Malloc::).  From then on, all uses of these functions
--     are traced and protocolled into the file.  There is now of course
--     a speed penalty for all calls to the traced functions so tracing
--     should not be enabled during normal use.
--
--     This function is a GNU extension and generally not available on
--     other systems.  The prototype can be found in `mcheck.h'.
--
-- - Function: void muntrace (void)
--     The `muntrace' function can be called after `mtrace' was used to
--     enable tracing the `malloc' calls.  If no (successful) call of
--     `mtrace' was made `muntrace' does nothing.
--
--     Otherwise it deinstalls the handlers for `malloc', `realloc', and
--     `free' and then closes the protocol file.  No calls are
--     protocolled anymore and the program runs again at full speed.
--
--     This function is a GNU extension and generally not available on
--     other systems.  The prototype can be found in `mcheck.h'.
--
--
--File: libc.info,  Node: Using the Memory Debugger,  Next: Tips for the Memory Debugger,  Prev: Tracing malloc,  Up: Allocation Debugging
--
--Example program excerpts
--........................
--
--   Even though the tracing functionality does not influence the runtime
--behavior of the program it is not a good idea to call `mtrace' in all
--programs.  Just imagine that you debug a program using `mtrace' and all
--other programs used in the debugging session also trace their `malloc'
--calls.  The output file would be the same for all programs and thus is
--unusable.  Therefore one should call `mtrace' only if compiled for
--debugging.  A program could therefore start like this:
--
--     #include <mcheck.h>
--     
--     int
--     main (int argc, char *argv[])
--     {
--     #ifdef DEBUGGING
--       mtrace ();
--     #endif
--       ...
--     }
--
--   This is all what is needed if you want to trace the calls during the
--whole runtime of the program.  Alternatively you can stop the tracing at
--any time with a call to `muntrace'.  It is even possible to restart the
--tracing again with a new call to `mtrace'.  But this can cause
--unreliable results since there may be calls of the functions which are
--not called.  Please note that not only the application uses the traced
--functions, also libraries (including the C library itself) use these
--functions.
--
--   This last point is also why it is no good idea to call `muntrace'
--before the program terminated.  The libraries are informed about the
--termination of the program only after the program returns from `main'
--or calls `exit' and so cannot free the memory they use before this time.
--
--   So the best thing one can do is to call `mtrace' as the very first
--function in the program and never call `muntrace'.  So the program
--traces almost all uses of the `malloc' functions (except those calls
--which are executed by constructors of the program or used libraries).
--
--
--File: libc.info,  Node: Tips for the Memory Debugger,  Next: Interpreting the traces,  Prev: Using the Memory Debugger,  Up: Allocation Debugging
--
--Some more or less clever ideas
--..............................
--
--   You know the situation.  The program is prepared for debugging and in
--all debugging sessions it runs well.  But once it is started without
--debugging the error shows up.  A typical example is a memory leak that
--becomes visible only when we turn off the debugging.  If you foresee
--such situations you can still win.  Simply use something equivalent to
--the following little program:
--
--     #include <mcheck.h>
--     #include <signal.h>
--     
--     static void
--     enable (int sig)
--     {
--       mtrace ();
--       signal (SIGUSR1, enable);
--     }
--     
--     static void
--     disable (int sig)
--     {
--       muntrace ();
--       signal (SIGUSR2, disable);
--     }
--     
--     int
--     main (int argc, char *argv[])
--     {
--       ...
--     
--       signal (SIGUSR1, enable);
--       signal (SIGUSR2, disable);
--     
--       ...
--     }
--
--   I.e., the user can start the memory debugger any time s/he wants if
--the program was started with `MALLOC_TRACE' set in the environment.
--The output will of course not show the allocations which happened before
--the first signal but if there is a memory leak this will show up
--nevertheless.
--
--
--File: libc.info,  Node: Interpreting the traces,  Prev: Tips for the Memory Debugger,  Up: Allocation Debugging
--
--Interpreting the traces
--.......................
--
--   If you take a look at the output it will look similar to this:
--
--     = Start
--      [0x8048209] - 0x8064cc8
--      [0x8048209] - 0x8064ce0
--      [0x8048209] - 0x8064cf8
--      [0x80481eb] + 0x8064c48 0x14
--      [0x80481eb] + 0x8064c60 0x14
--      [0x80481eb] + 0x8064c78 0x14
--      [0x80481eb] + 0x8064c90 0x14
--     = End
--
--   What this all means is not really important since the trace file is
--not meant to be read by a human.  Therefore no attention is given to
--readability.  Instead there is a program which comes with the GNU C
--library which interprets the traces and outputs a summary in an
--user-friendly way.  The program is called `mtrace' (it is in fact a
--Perl script) and it takes one or two arguments.  In any case the name of
--the file with the trace output must be specified.  If an optional
--argument precedes the name of the trace file this must be the name of
--the program which generated the trace.
--
--     drepper$ mtrace tst-mtrace log
--     No memory leaks.
--
--   In this case the program `tst-mtrace' was run and it produced a
--trace file `log'.  The message printed by `mtrace' shows there are no
--problems with the code, all allocated memory was freed afterwards.
--
--   If we call `mtrace' on the example trace given above we would get a
--different outout:
--
--     drepper$ mtrace errlog
--     - 0x08064cc8 Free 2 was never alloc'd 0x8048209
--     - 0x08064ce0 Free 3 was never alloc'd 0x8048209
--     - 0x08064cf8 Free 4 was never alloc'd 0x8048209
--     
--     Memory not freed:
--     -----------------
--        Address     Size     Caller
--     0x08064c48     0x14  at 0x80481eb
--     0x08064c60     0x14  at 0x80481eb
--     0x08064c78     0x14  at 0x80481eb
--     0x08064c90     0x14  at 0x80481eb
--
--   We have called `mtrace' with only one argument and so the script has
--no chance to find out what is meant with the addresses given in the
--trace.  We can do better:
--
--     drepper$ mtrace tst errlog
--     - 0x08064cc8 Free 2 was never alloc'd /home/drepper/tst.c:39
--     - 0x08064ce0 Free 3 was never alloc'd /home/drepper/tst.c:39
--     - 0x08064cf8 Free 4 was never alloc'd /home/drepper/tst.c:39
--     
--     Memory not freed:
--     -----------------
--        Address     Size     Caller
--     0x08064c48     0x14  at /home/drepper/tst.c:33
--     0x08064c60     0x14  at /home/drepper/tst.c:33
--     0x08064c78     0x14  at /home/drepper/tst.c:33
--     0x08064c90     0x14  at /home/drepper/tst.c:33
--
--   Suddenly the output makes much more sense and the user can see
--immediately where the function calls causing the trouble can be found.
--
--   Interpreting this output is not complicated.  There are at most two
--different situations being detected.  First, `free' was called for
--pointers which were never returned by one of the allocation functions.
--This is usually a very bad problem and what this looks like is shown in
--the first three lines of the output.  Situations like this are quite
--rare and if they appear they show up very drastically: the program
--normally crashes.
--
--   The other situation which is much harder to detect are memory leaks.
--As you can see in the output the `mtrace' function collects all this
--information and so can say that the program calls an allocation function
--from line 33 in the source file `/home/drepper/tst-mtrace.c' four times
--without freeing this memory before the program terminates.  Whether
--this is a real problem remains to be investigated.
--
--
--File: libc.info,  Node: Obstacks,  Next: Variable Size Automatic,  Prev: Allocation Debugging,  Up: Memory Allocation
--
--Obstacks
----------
--
--   An "obstack" is a pool of memory containing a stack of objects.  You
--can create any number of separate obstacks, and then allocate objects in
--specified obstacks.  Within each obstack, the last object allocated must
--always be the first one freed, but distinct obstacks are independent of
--each other.
--
--   Aside from this one constraint of order of freeing, obstacks are
--totally general: an obstack can contain any number of objects of any
--size.  They are implemented with macros, so allocation is usually very
--fast as long as the objects are usually small.  And the only space
--overhead per object is the padding needed to start each object on a
--suitable boundary.
--
--* Menu:
--
--* Creating Obstacks::		How to declare an obstack in your program.
--* Preparing for Obstacks::	Preparations needed before you can
--				 use obstacks.
--* Allocation in an Obstack::    Allocating objects in an obstack.
--* Freeing Obstack Objects::     Freeing objects in an obstack.
--* Obstack Functions::		The obstack functions are both
--				 functions and macros.
--* Growing Objects::             Making an object bigger by stages.
--* Extra Fast Growing::		Extra-high-efficiency (though more
--				 complicated) growing objects.
--* Status of an Obstack::        Inquiries about the status of an obstack.
--* Obstacks Data Alignment::     Controlling alignment of objects in obstacks.
--* Obstack Chunks::              How obstacks obtain and release chunks;
--				 efficiency considerations.
--* Summary of Obstacks::
--
--
--File: libc.info,  Node: Creating Obstacks,  Next: Preparing for Obstacks,  Up: Obstacks
--
--Creating Obstacks
--.................
--
--   The utilities for manipulating obstacks are declared in the header
--file `obstack.h'.
--
-- - Data Type: struct obstack
--     An obstack is represented by a data structure of type `struct
--     obstack'.  This structure has a small fixed size; it records the
--     status of the obstack and how to find the space in which objects
--     are allocated.  It does not contain any of the objects themselves.
--     You should not try to access the contents of the structure
--     directly; use only the functions described in this chapter.
--
--   You can declare variables of type `struct obstack' and use them as
--obstacks, or you can allocate obstacks dynamically like any other kind
--of object.  Dynamic allocation of obstacks allows your program to have a
--variable number of different stacks.  (You can even allocate an obstack
--structure in another obstack, but this is rarely useful.)
--
--   All the functions that work with obstacks require you to specify
--which obstack to use.  You do this with a pointer of type `struct
--obstack *'.  In the following, we often say "an obstack" when strictly
--speaking the object at hand is such a pointer.
--
--   The objects in the obstack are packed into large blocks called
--"chunks".  The `struct obstack' structure points to a chain of the
--chunks currently in use.
--
--   The obstack library obtains a new chunk whenever you allocate an
--object that won't fit in the previous chunk.  Since the obstack library
--manages chunks automatically, you don't need to pay much attention to
--them, but you do need to supply a function which the obstack library
--should use to get a chunk.  Usually you supply a function which uses
--`malloc' directly or indirectly.  You must also supply a function to
--free a chunk.  These matters are described in the following section.
--
--
--File: libc.info,  Node: Preparing for Obstacks,  Next: Allocation in an Obstack,  Prev: Creating Obstacks,  Up: Obstacks
--
--Preparing for Using Obstacks
--............................
--
--   Each source file in which you plan to use the obstack functions must
--include the header file `obstack.h', like this:
--
--     #include <obstack.h>
--
--   Also, if the source file uses the macro `obstack_init', it must
--declare or define two functions or macros that will be called by the
--obstack library.  One, `obstack_chunk_alloc', is used to allocate the
--chunks of memory into which objects are packed.  The other,
--`obstack_chunk_free', is used to return chunks when the objects in them
--are freed.  These macros should appear before any use of obstacks in
--the source file.
--
--   Usually these are defined to use `malloc' via the intermediary
--`xmalloc' (*note Unconstrained Allocation::).  This is done with the
--following pair of macro definitions:
--
--     #define obstack_chunk_alloc xmalloc
--     #define obstack_chunk_free free
--
--Though the memory you get using obstacks really comes from `malloc',
--using obstacks is faster because `malloc' is called less often, for
--larger blocks of memory.  *Note Obstack Chunks::, for full details.
--
--   At run time, before the program can use a `struct obstack' object as
--an obstack, it must initialize the obstack by calling `obstack_init'.
--
-- - Function: int obstack_init (struct obstack *OBSTACK-PTR)
--     Initialize obstack OBSTACK-PTR for allocation of objects.  This
--     function calls the obstack's `obstack_chunk_alloc' function.  If
--     allocation of memory fails, the function pointed to by
--     `obstack_alloc_failed_handler' is called.  The `obstack_init'
--     function always returns 1 (Compatibility notice: Former versions of
--     obstack returned 0 if allocation failed).
--
--   Here are two examples of how to allocate the space for an obstack and
--initialize it.  First, an obstack that is a static variable:
--
--     static struct obstack myobstack;
--     ...
--     obstack_init (&myobstack);
--
--Second, an obstack that is itself dynamically allocated:
--
--     struct obstack *myobstack_ptr
--       = (struct obstack *) xmalloc (sizeof (struct obstack));
--     
--     obstack_init (myobstack_ptr);
--
-- - Variable: obstack_alloc_failed_handler
--     The value of this variable is a pointer to a function that
--     `obstack' uses when `obstack_chunk_alloc' fails to allocate
--     memory.  The default action is to print a message and abort.  You
--     should supply a function that either calls `exit' (*note Program
--     Termination::) or `longjmp' (*note Non-Local Exits::) and doesn't
--     return.
--
--          void my_obstack_alloc_failed (void)
--          ...
--          obstack_alloc_failed_handler = &my_obstack_alloc_failed;
--
--
--
--File: libc.info,  Node: Allocation in an Obstack,  Next: Freeing Obstack Objects,  Prev: Preparing for Obstacks,  Up: Obstacks
--
--Allocation in an Obstack
--........................
--
--   The most direct way to allocate an object in an obstack is with
--`obstack_alloc', which is invoked almost like `malloc'.
--
-- - Function: void * obstack_alloc (struct obstack *OBSTACK-PTR, int
--          SIZE)
--     This allocates an uninitialized block of SIZE bytes in an obstack
--     and returns its address.  Here OBSTACK-PTR specifies which obstack
--     to allocate the block in; it is the address of the `struct obstack'
--     object which represents the obstack.  Each obstack function or
--     macro requires you to specify an OBSTACK-PTR as the first argument.
--
--     This function calls the obstack's `obstack_chunk_alloc' function if
--     it needs to allocate a new chunk of memory; it calls
--     `obstack_alloc_failed_handler' if allocation of memory by
--     `obstack_chunk_alloc' failed.
--
--   For example, here is a function that allocates a copy of a string STR
--in a specific obstack, which is in the variable `string_obstack':
--
--     struct obstack string_obstack;
--     
--     char *
--     copystring (char *string)
--     {
--       size_t len = strlen (string) + 1;
--       char *s = (char *) obstack_alloc (&string_obstack, len);
--       memcpy (s, string, len);
--       return s;
--     }
--
--   To allocate a block with specified contents, use the function
--`obstack_copy', declared like this:
--
-- - Function: void * obstack_copy (struct obstack *OBSTACK-PTR, void
--          *ADDRESS, int SIZE)
--     This allocates a block and initializes it by copying SIZE bytes of
--     data starting at ADDRESS.  It calls `obstack_alloc_failed_handler'
--     if allocation of memory by `obstack_chunk_alloc' failed.
--
-- - Function: void * obstack_copy0 (struct obstack *OBSTACK-PTR, void
--          *ADDRESS, int SIZE)
--     Like `obstack_copy', but appends an extra byte containing a null
--     character.  This extra byte is not counted in the argument SIZE.
--
--   The `obstack_copy0' function is convenient for copying a sequence of
--characters into an obstack as a null-terminated string.  Here is an
--example of its use:
--
--     char *
--     obstack_savestring (char *addr, int size)
--     {
--       return obstack_copy0 (&myobstack, addr, size);
--     }
--
--Contrast this with the previous example of `savestring' using `malloc'
--(*note Basic Allocation::).
--
--
--File: libc.info,  Node: Freeing Obstack Objects,  Next: Obstack Functions,  Prev: Allocation in an Obstack,  Up: Obstacks
--
--Freeing Objects in an Obstack
--.............................
--
--   To free an object allocated in an obstack, use the function
--`obstack_free'.  Since the obstack is a stack of objects, freeing one
--object automatically frees all other objects allocated more recently in
--the same obstack.
--
-- - Function: void obstack_free (struct obstack *OBSTACK-PTR, void
--          *OBJECT)
--     If OBJECT is a null pointer, everything allocated in the obstack
--     is freed.  Otherwise, OBJECT must be the address of an object
--     allocated in the obstack.  Then OBJECT is freed, along with
--     everything allocated in OBSTACK since OBJECT.
--
--   Note that if OBJECT is a null pointer, the result is an
--uninitialized obstack.  To free all memory in an obstack but leave it
--valid for further allocation, call `obstack_free' with the address of
--the first object allocated on the obstack:
--
--     obstack_free (obstack_ptr, first_object_allocated_ptr);
--
--   Recall that the objects in an obstack are grouped into chunks.  When
--all the objects in a chunk become free, the obstack library
--automatically frees the chunk (*note Preparing for Obstacks::).  Then
--other obstacks, or non-obstack allocation, can reuse the space of the
--chunk.
--
--
--File: libc.info,  Node: Obstack Functions,  Next: Growing Objects,  Prev: Freeing Obstack Objects,  Up: Obstacks
--
--Obstack Functions and Macros
--............................
--
--   The interfaces for using obstacks may be defined either as functions
--or as macros, depending on the compiler.  The obstack facility works
--with all C compilers, including both ISO C and traditional C, but there
--are precautions you must take if you plan to use compilers other than
--GNU C.
--
--   If you are using an old-fashioned non-ISO C compiler, all the obstack
--"functions" are actually defined only as macros.  You can call these
--macros like functions, but you cannot use them in any other way (for
--example, you cannot take their address).
--
--   Calling the macros requires a special precaution: namely, the first
--operand (the obstack pointer) may not contain any side effects, because
--it may be computed more than once.  For example, if you write this:
--
--     obstack_alloc (get_obstack (), 4);
--
--you will find that `get_obstack' may be called several times.  If you
--use `*obstack_list_ptr++' as the obstack pointer argument, you will get
--very strange results since the incrementation may occur several times.
--
--   In ISO C, each function has both a macro definition and a function
--definition.  The function definition is used if you take the address of
--the function without calling it.  An ordinary call uses the macro
--definition by default, but you can request the function definition
--instead by writing the function name in parentheses, as shown here:
--
--     char *x;
--     void *(*funcp) ();
--     /* Use the macro.  */
--     x = (char *) obstack_alloc (obptr, size);
--     /* Call the function.  */
--     x = (char *) (obstack_alloc) (obptr, size);
--     /* Take the address of the function.  */
--     funcp = obstack_alloc;
--
--This is the same situation that exists in ISO C for the standard library
--functions.  *Note Macro Definitions::.
--
--   *Warning:* When you do use the macros, you must observe the
--precaution of avoiding side effects in the first operand, even in ISO C.
--
--   If you use the GNU C compiler, this precaution is not necessary,
--because various language extensions in GNU C permit defining the macros
--so as to compute each argument only once.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-40 glibc-2.3.2-200304020432/manual/libc.info-40
---- glibc-2.3.2/manual/libc.info-40	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-40	Thu Jan  1 01:00:00 1970
-@@ -1,1192 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Signals in Handler,  Next: Merged Signals,  Prev: Longjmp in Handler,  Up: Defining Handlers
--
--Signals Arriving While a Handler Runs
---------------------------------------
--
--   What happens if another signal arrives while your signal handler
--function is running?
--
--   When the handler for a particular signal is invoked, that signal is
--automatically blocked until the handler returns.  That means that if two
--signals of the same kind arrive close together, the second one will be
--held until the first has been handled.  (The handler can explicitly
--unblock the signal using `sigprocmask', if you want to allow more
--signals of this type to arrive; see *Note Process Signal Mask::.)
--
--   However, your handler can still be interrupted by delivery of another
--kind of signal.  To avoid this, you can use the `sa_mask' member of the
--action structure passed to `sigaction' to explicitly specify which
--signals should be blocked while the signal handler runs.  These signals
--are in addition to the signal for which the handler was invoked, and
--any other signals that are normally blocked by the process.  *Note
--Blocking for Handler::.
--
--   When the handler returns, the set of blocked signals is restored to
--the value it had before the handler ran.  So using `sigprocmask' inside
--the handler only affects what signals can arrive during the execution of
--the handler itself, not what signals can arrive once the handler
--returns.
--
--   *Portability Note:* Always use `sigaction' to establish a handler
--for a signal that you expect to receive asynchronously, if you want
--your program to work properly on System V Unix.  On this system, the
--handling of a signal whose handler was established with `signal'
--automatically sets the signal's action back to `SIG_DFL', and the
--handler must re-establish itself each time it runs.  This practice,
--while inconvenient, does work when signals cannot arrive in succession.
--However, if another signal can arrive right away, it may arrive before
--the handler can re-establish itself.  Then the second signal would
--receive the default handling, which could terminate the process.
--
--
--File: libc.info,  Node: Merged Signals,  Next: Nonreentrancy,  Prev: Signals in Handler,  Up: Defining Handlers
--
--Signals Close Together Merge into One
---------------------------------------
--
--   If multiple signals of the same type are delivered to your process
--before your signal handler has a chance to be invoked at all, the
--handler may only be invoked once, as if only a single signal had
--arrived.  In effect, the signals merge into one.  This situation can
--arise when the signal is blocked, or in a multiprocessing environment
--where the system is busy running some other processes while the signals
--are delivered.  This means, for example, that you cannot reliably use a
--signal handler to count signals.  The only distinction you can reliably
--make is whether at least one signal has arrived since a given time in
--the past.
--
--   Here is an example of a handler for `SIGCHLD' that compensates for
--the fact that the number of signals received may not equal the number of
--child processes that generate them.  It assumes that the program keeps
--track of all the child processes with a chain of structures as follows:
--
--     struct process
--     {
--       struct process *next;
--       /* The process ID of this child.  */
--       int pid;
--       /* The descriptor of the pipe or pseudo terminal
--          on which output comes from this child.  */
--       int input_descriptor;
--       /* Nonzero if this process has stopped or terminated.  */
--       sig_atomic_t have_status;
--       /* The status of this child; 0 if running,
--          otherwise a status value from `waitpid'.  */
--       int status;
--     };
--     
--     struct process *process_list;
--
--   This example also uses a flag to indicate whether signals have
--arrived since some time in the past--whenever the program last cleared
--it to zero.
--
--     /* Nonzero means some child's status has changed
--        so look at `process_list' for the details.  */
--     int process_status_change;
--
--   Here is the handler itself:
--
--     void
--     sigchld_handler (int signo)
--     {
--       int old_errno = errno;
--     
--       while (1) {
--         register int pid;
--         int w;
--         struct process *p;
--     
--         /* Keep asking for a status until we get a definitive result.  */
--         do
--           {
--             errno = 0;
--             pid = waitpid (WAIT_ANY, &w, WNOHANG | WUNTRACED);
--           }
--         while (pid <= 0 && errno == EINTR);
--     
--         if (pid <= 0) {
--           /* A real failure means there are no more
--              stopped or terminated child processes, so return.  */
--           errno = old_errno;
--           return;
--         }
--     
--         /* Find the process that signaled us, and record its status.  */
--     
--         for (p = process_list; p; p = p->next)
--           if (p->pid == pid) {
--             p->status = w;
--             /* Indicate that the `status' field
--                has data to look at.  We do this only after storing it.  */
--             p->have_status = 1;
--     
--             /* If process has terminated, stop waiting for its output.  */
--             if (WIFSIGNALED (w) || WIFEXITED (w))
--               if (p->input_descriptor)
--                 FD_CLR (p->input_descriptor, &input_wait_mask);
--     
--             /* The program should check this flag from time to time
--                to see if there is any news in `process_list'.  */
--             ++process_status_change;
--           }
--     
--         /* Loop around to handle all the processes
--            that have something to tell us.  */
--       }
--     }
--
--   Here is the proper way to check the flag `process_status_change':
--
--     if (process_status_change) {
--       struct process *p;
--       process_status_change = 0;
--       for (p = process_list; p; p = p->next)
--         if (p->have_status) {
--           ... Examine `p->status' ...
--         }
--     }
--
--It is vital to clear the flag before examining the list; otherwise, if a
--signal were delivered just before the clearing of the flag, and after
--the appropriate element of the process list had been checked, the status
--change would go unnoticed until the next signal arrived to set the flag
--again.  You could, of course, avoid this problem by blocking the signal
--while scanning the list, but it is much more elegant to guarantee
--correctness by doing things in the right order.
--
--   The loop which checks process status avoids examining `p->status'
--until it sees that status has been validly stored.  This is to make sure
--that the status cannot change in the middle of accessing it.  Once
--`p->have_status' is set, it means that the child process is stopped or
--terminated, and in either case, it cannot stop or terminate again until
--the program has taken notice.  *Note Atomic Usage::, for more
--information about coping with interruptions during accesses of a
--variable.
--
--   Here is another way you can test whether the handler has run since
--the last time you checked.  This technique uses a counter which is never
--changed outside the handler.  Instead of clearing the count, the program
--remembers the previous value and sees whether it has changed since the
--previous check.  The advantage of this method is that different parts of
--the program can check independently, each part checking whether there
--has been a signal since that part last checked.
--
--     sig_atomic_t process_status_change;
--     
--     sig_atomic_t last_process_status_change;
--     
--     ...
--     {
--       sig_atomic_t prev = last_process_status_change;
--       last_process_status_change = process_status_change;
--       if (last_process_status_change != prev) {
--         struct process *p;
--         for (p = process_list; p; p = p->next)
--           if (p->have_status) {
--             ... Examine `p->status' ...
--           }
--       }
--     }
--
--
--File: libc.info,  Node: Nonreentrancy,  Next: Atomic Data Access,  Prev: Merged Signals,  Up: Defining Handlers
--
--Signal Handling and Nonreentrant Functions
--------------------------------------------
--
--   Handler functions usually don't do very much.  The best practice is
--to write a handler that does nothing but set an external variable that
--the program checks regularly, and leave all serious work to the program.
--This is best because the handler can be called asynchronously, at
--unpredictable times--perhaps in the middle of a primitive function, or
--even between the beginning and the end of a C operator that requires
--multiple instructions.  The data structures being manipulated might
--therefore be in an inconsistent state when the handler function is
--invoked.  Even copying one `int' variable into another can take two
--instructions on most machines.
--
--   This means you have to be very careful about what you do in a signal
--handler.
--
--   * If your handler needs to access any global variables from your
--     program, declare those variables `volatile'.  This tells the
--     compiler that the value of the variable might change
--     asynchronously, and inhibits certain optimizations that would be
--     invalidated by such modifications.
--
--   * If you call a function in the handler, make sure it is "reentrant"
--     with respect to signals, or else make sure that the signal cannot
--     interrupt a call to a related function.
--
--   A function can be non-reentrant if it uses memory that is not on the
--stack.
--
--   * If a function uses a static variable or a global variable, or a
--     dynamically-allocated object that it finds for itself, then it is
--     non-reentrant and any two calls to the function can interfere.
--
--     For example, suppose that the signal handler uses `gethostbyname'.
--     This function returns its value in a static object, reusing the
--     same object each time.  If the signal happens to arrive during a
--     call to `gethostbyname', or even after one (while the program is
--     still using the value), it will clobber the value that the program
--     asked for.
--
--     However, if the program does not use `gethostbyname' or any other
--     function that returns information in the same object, or if it
--     always blocks signals around each use, then you are safe.
--
--     There are a large number of library functions that return values
--     in a fixed object, always reusing the same object in this fashion,
--     and all of them cause the same problem.  Function descriptions in
--     this manual always mention this behavior.
--
--   * If a function uses and modifies an object that you supply, then it
--     is potentially non-reentrant; two calls can interfere if they use
--     the same object.
--
--     This case arises when you do I/O using streams.  Suppose that the
--     signal handler prints a message with `fprintf'.  Suppose that the
--     program was in the middle of an `fprintf' call using the same
--     stream when the signal was delivered.  Both the signal handler's
--     message and the program's data could be corrupted, because both
--     calls operate on the same data structure--the stream itself.
--
--     However, if you know that the stream that the handler uses cannot
--     possibly be used by the program at a time when signals can arrive,
--     then you are safe.  It is no problem if the program uses some
--     other stream.
--
--   * On most systems, `malloc' and `free' are not reentrant, because
--     they use a static data structure which records what memory blocks
--     are free.  As a result, no library functions that allocate or free
--     memory are reentrant.  This includes functions that allocate space
--     to store a result.
--
--     The best way to avoid the need to allocate memory in a handler is
--     to allocate in advance space for signal handlers to use.
--
--     The best way to avoid freeing memory in a handler is to flag or
--     record the objects to be freed, and have the program check from
--     time to time whether anything is waiting to be freed.  But this
--     must be done with care, because placing an object on a chain is
--     not atomic, and if it is interrupted by another signal handler
--     that does the same thing, you could "lose" one of the objects.
--
--   * Any function that modifies `errno' is non-reentrant, but you can
--     correct for this: in the handler, save the original value of
--     `errno' and restore it before returning normally.  This prevents
--     errors that occur within the signal handler from being confused
--     with errors from system calls at the point the program is
--     interrupted to run the handler.
--
--     This technique is generally applicable; if you want to call in a
--     handler a function that modifies a particular object in memory,
--     you can make this safe by saving and restoring that object.
--
--   * Merely reading from a memory object is safe provided that you can
--     deal with any of the values that might appear in the object at a
--     time when the signal can be delivered.  Keep in mind that
--     assignment to some data types requires more than one instruction,
--     which means that the handler could run "in the middle of" an
--     assignment to the variable if its type is not atomic.  *Note
--     Atomic Data Access::.
--
--   * Merely writing into a memory object is safe as long as a sudden
--     change in the value, at any time when the handler might run, will
--     not disturb anything.
--
--
--File: libc.info,  Node: Atomic Data Access,  Prev: Nonreentrancy,  Up: Defining Handlers
--
--Atomic Data Access and Signal Handling
----------------------------------------
--
--   Whether the data in your application concerns atoms, or mere text,
--you have to be careful about the fact that access to a single datum is
--not necessarily "atomic".  This means that it can take more than one
--instruction to read or write a single object.  In such cases, a signal
--handler might be invoked in the middle of reading or writing the object.
--
--   There are three ways you can cope with this problem.  You can use
--data types that are always accessed atomically; you can carefully
--arrange that nothing untoward happens if an access is interrupted, or
--you can block all signals around any access that had better not be
--interrupted (*note Blocking Signals::).
--
--* Menu:
--
--* Non-atomic Example::		A program illustrating interrupted access.
--* Types: Atomic Types.		Data types that guarantee no interruption.
--* Usage: Atomic Usage.		Proving that interruption is harmless.
--
--
--File: libc.info,  Node: Non-atomic Example,  Next: Atomic Types,  Up: Atomic Data Access
--
--Problems with Non-Atomic Access
--...............................
--
--   Here is an example which shows what can happen if a signal handler
--runs in the middle of modifying a variable.  (Interrupting the reading
--of a variable can also lead to paradoxical results, but here we only
--show writing.)
--
--     #include <signal.h>
--     #include <stdio.h>
--     
--     struct two_words { int a, b; } memory;
--     
--     void
--     handler(int signum)
--     {
--        printf ("%d,%d\n", memory.a, memory.b);
--        alarm (1);
--     }
--     
--     int
--     main (void)
--     {
--        static struct two_words zeros = { 0, 0 }, ones = { 1, 1 };
--        signal (SIGALRM, handler);
--        memory = zeros;
--        alarm (1);
--        while (1)
--          {
--            memory = zeros;
--            memory = ones;
--          }
--     }
--
--   This program fills `memory' with zeros, ones, zeros, ones,
--alternating forever; meanwhile, once per second, the alarm signal
--handler prints the current contents.  (Calling `printf' in the handler
--is safe in this program because it is certainly not being called outside
--the handler when the signal happens.)
--
--   Clearly, this program can print a pair of zeros or a pair of ones.
--But that's not all it can do!  On most machines, it takes several
--instructions to store a new value in `memory', and the value is stored
--one word at a time.  If the signal is delivered in between these
--instructions, the handler might find that `memory.a' is zero and
--`memory.b' is one (or vice versa).
--
--   On some machines it may be possible to store a new value in `memory'
--with just one instruction that cannot be interrupted.  On these
--machines, the handler will always print two zeros or two ones.
--
--
--File: libc.info,  Node: Atomic Types,  Next: Atomic Usage,  Prev: Non-atomic Example,  Up: Atomic Data Access
--
--Atomic Types
--............
--
--   To avoid uncertainty about interrupting access to a variable, you can
--use a particular data type for which access is always atomic:
--`sig_atomic_t'.  Reading and writing this data type is guaranteed to
--happen in a single instruction, so there's no way for a handler to run
--"in the middle" of an access.
--
--   The type `sig_atomic_t' is always an integer data type, but which
--one it is, and how many bits it contains, may vary from machine to
--machine.
--
-- - Data Type: sig_atomic_t
--     This is an integer data type.  Objects of this type are always
--     accessed atomically.
--
--   In practice, you can assume that `int' and other integer types no
--longer than `int' are atomic.  You can also assume that pointer types
--are atomic; that is very convenient.  Both of these assumptions are
--true on all of the machines that the GNU C library supports and on all
--POSIX systems we know of.
--
--
--File: libc.info,  Node: Atomic Usage,  Prev: Atomic Types,  Up: Atomic Data Access
--
--Atomic Usage Patterns
--.....................
--
--   Certain patterns of access avoid any problem even if an access is
--interrupted.  For example, a flag which is set by the handler, and
--tested and cleared by the main program from time to time, is always safe
--even if access actually requires two instructions.  To show that this is
--so, we must consider each access that could be interrupted, and show
--that there is no problem if it is interrupted.
--
--   An interrupt in the middle of testing the flag is safe because
--either it's recognized to be nonzero, in which case the precise value
--doesn't matter, or it will be seen to be nonzero the next time it's
--tested.
--
--   An interrupt in the middle of clearing the flag is no problem because
--either the value ends up zero, which is what happens if a signal comes
--in just before the flag is cleared, or the value ends up nonzero, and
--subsequent events occur as if the signal had come in just after the flag
--was cleared.  As long as the code handles both of these cases properly,
--it can also handle a signal in the middle of clearing the flag.  (This
--is an example of the sort of reasoning you need to do to figure out
--whether non-atomic usage is safe.)
--
--   Sometimes you can insure uninterrupted access to one object by
--protecting its use with another object, perhaps one whose type
--guarantees atomicity.  *Note Merged Signals::, for an example.
--
--
--File: libc.info,  Node: Interrupted Primitives,  Next: Generating Signals,  Prev: Defining Handlers,  Up: Signal Handling
--
--Primitives Interrupted by Signals
--=================================
--
--   A signal can arrive and be handled while an I/O primitive such as
--`open' or `read' is waiting for an I/O device.  If the signal handler
--returns, the system faces the question: what should happen next?
--
--   POSIX specifies one approach: make the primitive fail right away.
--The error code for this kind of failure is `EINTR'.  This is flexible,
--but usually inconvenient.  Typically, POSIX applications that use signal
--handlers must check for `EINTR' after each library function that can
--return it, in order to try the call again.  Often programmers forget to
--check, which is a common source of error.
--
--   The GNU library provides a convenient way to retry a call after a
--temporary failure, with the macro `TEMP_FAILURE_RETRY':
--
-- - Macro: TEMP_FAILURE_RETRY (EXPRESSION)
--     This macro evaluates EXPRESSION once.  If it fails and reports
--     error code `EINTR', `TEMP_FAILURE_RETRY' evaluates it again, and
--     over and over until the result is not a temporary failure.
--
--     The value returned by `TEMP_FAILURE_RETRY' is whatever value
--     EXPRESSION produced.
--
--   BSD avoids `EINTR' entirely and provides a more convenient approach:
--to restart the interrupted primitive, instead of making it fail.  If
--you choose this approach, you need not be concerned with `EINTR'.
--
--   You can choose either approach with the GNU library.  If you use
--`sigaction' to establish a signal handler, you can specify how that
--handler should behave.  If you specify the `SA_RESTART' flag, return
--from that handler will resume a primitive; otherwise, return from that
--handler will cause `EINTR'.  *Note Flags for Sigaction::.
--
--   Another way to specify the choice is with the `siginterrupt'
--function.  *Note BSD Handler::.
--
--   When you don't specify with `sigaction' or `siginterrupt' what a
--particular handler should do, it uses a default choice.  The default
--choice in the GNU library depends on the feature test macros you have
--defined.  If you define `_BSD_SOURCE' or `_GNU_SOURCE' before calling
--`signal', the default is to resume primitives; otherwise, the default
--is to make them fail with `EINTR'.  (The library contains alternate
--versions of the `signal' function, and the feature test macros
--determine which one you really call.)  *Note Feature Test Macros::.
--
--   The description of each primitive affected by this issue lists
--`EINTR' among the error codes it can return.
--
--   There is one situation where resumption never happens no matter which
--choice you make: when a data-transfer function such as `read' or
--`write' is interrupted by a signal after transferring part of the data.
--In this case, the function returns the number of bytes already
--transferred, indicating partial success.
--
--   This might at first appear to cause unreliable behavior on
--record-oriented devices (including datagram sockets; *note Datagrams::),
--where splitting one `read' or `write' into two would read or write two
--records.  Actually, there is no problem, because interruption after a
--partial transfer cannot happen on such devices; they always transfer an
--entire record in one burst, with no waiting once data transfer has
--started.
--
--
--File: libc.info,  Node: Generating Signals,  Next: Blocking Signals,  Prev: Interrupted Primitives,  Up: Signal Handling
--
--Generating Signals
--==================
--
--   Besides signals that are generated as a result of a hardware trap or
--interrupt, your program can explicitly send signals to itself or to
--another process.
--
--* Menu:
--
--* Signaling Yourself::          A process can send a signal to itself.
--* Signaling Another Process::   Send a signal to another process.
--* Permission for kill::         Permission for using `kill'.
--* Kill Example::                Using `kill' for Communication.
--
--
--File: libc.info,  Node: Signaling Yourself,  Next: Signaling Another Process,  Up: Generating Signals
--
--Signaling Yourself
--------------------
--
--   A process can send itself a signal with the `raise' function.  This
--function is declared in `signal.h'.
--
-- - Function: int raise (int SIGNUM)
--     The `raise' function sends the signal SIGNUM to the calling
--     process.  It returns zero if successful and a nonzero value if it
--     fails.  About the only reason for failure would be if the value of
--     SIGNUM is invalid.
--
-- - Function: int gsignal (int SIGNUM)
--     The `gsignal' function does the same thing as `raise'; it is
--     provided only for compatibility with SVID.
--
--   One convenient use for `raise' is to reproduce the default behavior
--of a signal that you have trapped.  For instance, suppose a user of your
--program types the SUSP character (usually `C-z'; *note Special
--Characters::) to send it an interactive stop signal (`SIGTSTP'), and
--you want to clean up some internal data buffers before stopping.  You
--might set this up like this:
--
--     #include <signal.h>
--     
--     /* When a stop signal arrives, set the action back to the default
--        and then resend the signal after doing cleanup actions. */
--     
--     void
--     tstp_handler (int sig)
--     {
--       signal (SIGTSTP, SIG_DFL);
--       /* Do cleanup actions here. */
--       ...
--       raise (SIGTSTP);
--     }
--     
--     /* When the process is continued again, restore the signal handler. */
--     
--     void
--     cont_handler (int sig)
--     {
--       signal (SIGCONT, cont_handler);
--       signal (SIGTSTP, tstp_handler);
--     }
--     
--     /* Enable both handlers during program initialization. */
--     
--     int
--     main (void)
--     {
--       signal (SIGCONT, cont_handler);
--       signal (SIGTSTP, tstp_handler);
--       ...
--     }
--
--   *Portability note:* `raise' was invented by the ISO C committee.
--Older systems may not support it, so using `kill' may be more portable.
--*Note Signaling Another Process::.
--
--
--File: libc.info,  Node: Signaling Another Process,  Next: Permission for kill,  Prev: Signaling Yourself,  Up: Generating Signals
--
--Signaling Another Process
---------------------------
--
--   The `kill' function can be used to send a signal to another process.
--In spite of its name, it can be used for a lot of things other than
--causing a process to terminate.  Some examples of situations where you
--might want to send signals between processes are:
--
--   * A parent process starts a child to perform a task--perhaps having
--     the child running an infinite loop--and then terminates the child
--     when the task is no longer needed.
--
--   * A process executes as part of a group, and needs to terminate or
--     notify the other processes in the group when an error or other
--     event occurs.
--
--   * Two processes need to synchronize while working together.
--
--   This section assumes that you know a little bit about how processes
--work.  For more information on this subject, see *Note Processes::.
--
--   The `kill' function is declared in `signal.h'.
--
-- - Function: int kill (pid_t PID, int SIGNUM)
--     The `kill' function sends the signal SIGNUM to the process or
--     process group specified by PID.  Besides the signals listed in
--     *Note Standard Signals::, SIGNUM can also have a value of zero to
--     check the validity of the PID.
--
--     The PID specifies the process or process group to receive the
--     signal:
--
--    `PID > 0'
--          The process whose identifier is PID.
--
--    `PID == 0'
--          All processes in the same process group as the sender.
--
--    `PID < -1'
--          The process group whose identifier is -PID.
--
--    `PID == -1'
--          If the process is privileged, send the signal to all
--          processes except for some special system processes.
--          Otherwise, send the signal to all processes with the same
--          effective user ID.
--
--     A process can send a signal to itself with a call like
--     `kill (getpid(), SIGNUM)'.  If `kill' is used by a process to send
--     a signal to itself, and the signal is not blocked, then `kill'
--     delivers at least one signal (which might be some other pending
--     unblocked signal instead of the signal SIGNUM) to that process
--     before it returns.
--
--     The return value from `kill' is zero if the signal can be sent
--     successfully.  Otherwise, no signal is sent, and a value of `-1' is
--     returned.  If PID specifies sending a signal to several processes,
--     `kill' succeeds if it can send the signal to at least one of them.
--     There's no way you can tell which of the processes got the signal
--     or whether all of them did.
--
--     The following `errno' error conditions are defined for this
--     function:
--
--    `EINVAL'
--          The SIGNUM argument is an invalid or unsupported number.
--
--    `EPERM'
--          You do not have the privilege to send a signal to the process
--          or any of the processes in the process group named by PID.
--
--    `ESCRH'
--          The PID argument does not refer to an existing process or
--          group.
--
-- - Function: int killpg (int PGID, int SIGNUM)
--     This is similar to `kill', but sends signal SIGNUM to the process
--     group PGID.  This function is provided for compatibility with BSD;
--     using `kill' to do this is more portable.
--
--   As a simple example of `kill', the call `kill (getpid (), SIG)' has
--the same effect as `raise (SIG)'.
--
--
--File: libc.info,  Node: Permission for kill,  Next: Kill Example,  Prev: Signaling Another Process,  Up: Generating Signals
--
--Permission for using `kill'
-----------------------------
--
--   There are restrictions that prevent you from using `kill' to send
--signals to any random process.  These are intended to prevent antisocial
--behavior such as arbitrarily killing off processes belonging to another
--user.  In typical use, `kill' is used to pass signals between parent,
--child, and sibling processes, and in these situations you normally do
--have permission to send signals.  The only common exception is when you
--run a setuid program in a child process; if the program changes its
--real UID as well as its effective UID, you may not have permission to
--send a signal.  The `su' program does this.
--
--   Whether a process has permission to send a signal to another process
--is determined by the user IDs of the two processes.  This concept is
--discussed in detail in *Note Process Persona::.
--
--   Generally, for a process to be able to send a signal to another
--process, either the sending process must belong to a privileged user
--(like `root'), or the real or effective user ID of the sending process
--must match the real or effective user ID of the receiving process.  If
--the receiving process has changed its effective user ID from the
--set-user-ID mode bit on its process image file, then the owner of the
--process image file is used in place of its current effective user ID.
--In some implementations, a parent process might be able to send signals
--to a child process even if the user ID's don't match, and other
--implementations might enforce other restrictions.
--
--   The `SIGCONT' signal is a special case.  It can be sent if the
--sender is part of the same session as the receiver, regardless of user
--IDs.
--
--
--File: libc.info,  Node: Kill Example,  Prev: Permission for kill,  Up: Generating Signals
--
--Using `kill' for Communication
--------------------------------
--
--   Here is a longer example showing how signals can be used for
--interprocess communication.  This is what the `SIGUSR1' and `SIGUSR2'
--signals are provided for.  Since these signals are fatal by default,
--the process that is supposed to receive them must trap them through
--`signal' or `sigaction'.
--
--   In this example, a parent process forks a child process and then
--waits for the child to complete its initialization.  The child process
--tells the parent when it is ready by sending it a `SIGUSR1' signal,
--using the `kill' function.
--
--     #include <signal.h>
--     #include <stdio.h>
--     #include <sys/types.h>
--     #include <unistd.h>
--     
--     /* When a `SIGUSR1' signal arrives, set this variable. */
--     volatile sig_atomic_t usr_interrupt = 0;
--     
--     void
--     synch_signal (int sig)
--     {
--       usr_interrupt = 1;
--     }
--     
--     /* The child process executes this function. */
--     void
--     child_function (void)
--     {
--       /* Perform initialization. */
--       printf ("I'm here!!!  My pid is %d.\n", (int) getpid ());
--     
--       /* Let parent know you're done. */
--       kill (getppid (), SIGUSR1);
--     
--       /* Continue with execution. */
--       puts ("Bye, now....");
--       exit (0);
--     }
--     
--     int
--     main (void)
--     {
--       struct sigaction usr_action;
--       sigset_t block_mask;
--       pid_t child_id;
--     
--       /* Establish the signal handler. */
--       sigfillset (&block_mask);
--       usr_action.sa_handler = synch_signal;
--       usr_action.sa_mask = block_mask;
--       usr_action.sa_flags = 0;
--       sigaction (SIGUSR1, &usr_action, NULL);
--     
--       /* Create the child process. */
--       child_id = fork ();
--       if (child_id == 0)
--         child_function ();          /* Does not return. */
--     
--       /* Busy wait for the child to send a signal. */
--       while (!usr_interrupt)
--         ;
--     
--       /* Now continue execution. */
--       puts ("That's all, folks!");
--     
--       return 0;
--     }
--
--   This example uses a busy wait, which is bad, because it wastes CPU
--cycles that other programs could otherwise use.  It is better to ask the
--system to wait until the signal arrives.  See the example in *Note
--Waiting for a Signal::.
--
--
--File: libc.info,  Node: Blocking Signals,  Next: Waiting for a Signal,  Prev: Generating Signals,  Up: Signal Handling
--
--Blocking Signals
--================
--
--   Blocking a signal means telling the operating system to hold it and
--deliver it later.  Generally, a program does not block signals
--indefinitely--it might as well ignore them by setting their actions to
--`SIG_IGN'.  But it is useful to block signals briefly, to prevent them
--from interrupting sensitive operations.  For instance:
--
--   * You can use the `sigprocmask' function to block signals while you
--     modify global variables that are also modified by the handlers for
--     these signals.
--
--   * You can set `sa_mask' in your `sigaction' call to block certain
--     signals while a particular signal handler runs.  This way, the
--     signal handler can run without being interrupted itself by signals.
--
--* Menu:
--
--* Why Block::                           The purpose of blocking signals.
--* Signal Sets::                         How to specify which signals to
--                                         block.
--* Process Signal Mask::                 Blocking delivery of signals to your
--				         process during normal execution.
--* Testing for Delivery::                Blocking to Test for Delivery of
--                                         a Signal.
--* Blocking for Handler::                Blocking additional signals while a
--				         handler is being run.
--* Checking for Pending Signals::        Checking for Pending Signals
--* Remembering a Signal::                How you can get almost the same
--                                         effect as blocking a signal, by
--                                         handling it and setting a flag
--                                         to be tested later.
--
--
--File: libc.info,  Node: Why Block,  Next: Signal Sets,  Up: Blocking Signals
--
--Why Blocking Signals is Useful
--------------------------------
--
--   Temporary blocking of signals with `sigprocmask' gives you a way to
--prevent interrupts during critical parts of your code.  If signals
--arrive in that part of the program, they are delivered later, after you
--unblock them.
--
--   One example where this is useful is for sharing data between a signal
--handler and the rest of the program.  If the type of the data is not
--`sig_atomic_t' (*note Atomic Data Access::), then the signal handler
--could run when the rest of the program has only half finished reading
--or writing the data.  This would lead to confusing consequences.
--
--   To make the program reliable, you can prevent the signal handler from
--running while the rest of the program is examining or modifying that
--data--by blocking the appropriate signal around the parts of the
--program that touch the data.
--
--   Blocking signals is also necessary when you want to perform a certain
--action only if a signal has not arrived.  Suppose that the handler for
--the signal sets a flag of type `sig_atomic_t'; you would like to test
--the flag and perform the action if the flag is not set.  This is
--unreliable.  Suppose the signal is delivered immediately after you test
--the flag, but before the consequent action: then the program will
--perform the action even though the signal has arrived.
--
--   The only way to test reliably for whether a signal has yet arrived
--is to test while the signal is blocked.
--
--
--File: libc.info,  Node: Signal Sets,  Next: Process Signal Mask,  Prev: Why Block,  Up: Blocking Signals
--
--Signal Sets
-------------
--
--   All of the signal blocking functions use a data structure called a
--"signal set" to specify what signals are affected.  Thus, every
--activity involves two stages: creating the signal set, and then passing
--it as an argument to a library function.
--
--   These facilities are declared in the header file `signal.h'.
--
-- - Data Type: sigset_t
--     The `sigset_t' data type is used to represent a signal set.
--     Internally, it may be implemented as either an integer or structure
--     type.
--
--     For portability, use only the functions described in this section
--     to initialize, change, and retrieve information from `sigset_t'
--     objects--don't try to manipulate them directly.
--
--   There are two ways to initialize a signal set.  You can initially
--specify it to be empty with `sigemptyset' and then add specified
--signals individually.  Or you can specify it to be full with
--`sigfillset' and then delete specified signals individually.
--
--   You must always initialize the signal set with one of these two
--functions before using it in any other way.  Don't try to set all the
--signals explicitly because the `sigset_t' object might include some
--other information (like a version field) that needs to be initialized as
--well.  (In addition, it's not wise to put into your program an
--assumption that the system has no signals aside from the ones you know
--about.)
--
-- - Function: int sigemptyset (sigset_t *SET)
--     This function initializes the signal set SET to exclude all of the
--     defined signals.  It always returns `0'.
--
-- - Function: int sigfillset (sigset_t *SET)
--     This function initializes the signal set SET to include all of the
--     defined signals.  Again, the return value is `0'.
--
-- - Function: int sigaddset (sigset_t *SET, int SIGNUM)
--     This function adds the signal SIGNUM to the signal set SET.  All
--     `sigaddset' does is modify SET; it does not block or unblock any
--     signals.
--
--     The return value is `0' on success and `-1' on failure.  The
--     following `errno' error condition is defined for this function:
--
--    `EINVAL'
--          The SIGNUM argument doesn't specify a valid signal.
--
-- - Function: int sigdelset (sigset_t *SET, int SIGNUM)
--     This function removes the signal SIGNUM from the signal set SET.
--     All `sigdelset' does is modify SET; it does not block or unblock
--     any signals.  The return value and error conditions are the same
--     as for `sigaddset'.
--
--   Finally, there is a function to test what signals are in a signal
--set:
--
-- - Function: int sigismember (const sigset_t *SET, int SIGNUM)
--     The `sigismember' function tests whether the signal SIGNUM is a
--     member of the signal set SET.  It returns `1' if the signal is in
--     the set, `0' if not, and `-1' if there is an error.
--
--     The following `errno' error condition is defined for this function:
--
--    `EINVAL'
--          The SIGNUM argument doesn't specify a valid signal.
--
--
--File: libc.info,  Node: Process Signal Mask,  Next: Testing for Delivery,  Prev: Signal Sets,  Up: Blocking Signals
--
--Process Signal Mask
---------------------
--
--   The collection of signals that are currently blocked is called the
--"signal mask".  Each process has its own signal mask.  When you create
--a new process (*note Creating a Process::), it inherits its parent's
--mask.  You can block or unblock signals with total flexibility by
--modifying the signal mask.
--
--   The prototype for the `sigprocmask' function is in `signal.h'.
--
--   Note that you must not use `sigprocmask' in multi-threaded processes,
--because each thread has its own signal mask and there is no single
--process signal mask. According to POSIX, the behavior of `sigprocmask'
--in a multi-threaded process is "unspeficied".  Instead, use
--`pthread_sigmask'.  *Note Threads and Signal Handling::.
--
-- - Function: int sigprocmask (int HOW, const sigset_t *restrict SET,
--          sigset_t *restrict OLDSET)
--     The `sigprocmask' function is used to examine or change the calling
--     process's signal mask.  The HOW argument determines how the signal
--     mask is changed, and must be one of the following values:
--
--    `SIG_BLOCK'
--          Block the signals in `set'--add them to the existing mask.  In
--          other words, the new mask is the union of the existing mask
--          and SET.
--
--    `SIG_UNBLOCK'
--          Unblock the signals in SET--remove them from the existing
--          mask.
--
--    `SIG_SETMASK'
--          Use SET for the mask; ignore the previous value of the mask.
--
--     The last argument, OLDSET, is used to return information about the
--     old process signal mask.  If you just want to change the mask
--     without looking at it, pass a null pointer as the OLDSET argument.
--     Similarly, if you want to know what's in the mask without changing
--     it, pass a null pointer for SET (in this case the HOW argument is
--     not significant).  The OLDSET argument is often used to remember
--     the previous signal mask in order to restore it later.  (Since the
--     signal mask is inherited over `fork' and `exec' calls, you can't
--     predict what its contents are when your program starts running.)
--
--     If invoking `sigprocmask' causes any pending signals to be
--     unblocked, at least one of those signals is delivered to the
--     process before `sigprocmask' returns.  The order in which pending
--     signals are delivered is not specified, but you can control the
--     order explicitly by making multiple `sigprocmask' calls to unblock
--     various signals one at a time.
--
--     The `sigprocmask' function returns `0' if successful, and `-1' to
--     indicate an error.  The following `errno' error conditions are
--     defined for this function:
--
--    `EINVAL'
--          The HOW argument is invalid.
--
--     You can't block the `SIGKILL' and `SIGSTOP' signals, but if the
--     signal set includes these, `sigprocmask' just ignores them instead
--     of returning an error status.
--
--     Remember, too, that blocking program error signals such as `SIGFPE'
--     leads to undesirable results for signals generated by an actual
--     program error (as opposed to signals sent with `raise' or `kill').
--     This is because your program may be too broken to be able to
--     continue executing to a point where the signal is unblocked again.
--     *Note Program Error Signals::.
--
--
--File: libc.info,  Node: Testing for Delivery,  Next: Blocking for Handler,  Prev: Process Signal Mask,  Up: Blocking Signals
--
--Blocking to Test for Delivery of a Signal
-------------------------------------------
--
--   Now for a simple example.  Suppose you establish a handler for
--`SIGALRM' signals that sets a flag whenever a signal arrives, and your
--main program checks this flag from time to time and then resets it.
--You can prevent additional `SIGALRM' signals from arriving in the
--meantime by wrapping the critical part of the code with calls to
--`sigprocmask', like this:
--
--     /* This variable is set by the SIGALRM signal handler. */
--     volatile sig_atomic_t flag = 0;
--     
--     int
--     main (void)
--     {
--       sigset_t block_alarm;
--     
--       ...
--     
--       /* Initialize the signal mask. */
--       sigemptyset (&block_alarm);
--       sigaddset (&block_alarm, SIGALRM);
--     
--       while (1)
--         {
--           /* Check if a signal has arrived; if so, reset the flag. */
--           sigprocmask (SIG_BLOCK, &block_alarm, NULL);
--           if (flag)
--             {
--               ACTIONS-IF-NOT-ARRIVED
--               flag = 0;
--             }
--           sigprocmask (SIG_UNBLOCK, &block_alarm, NULL);
--     
--           ...
--         }
--     }
--
--
--File: libc.info,  Node: Blocking for Handler,  Next: Checking for Pending Signals,  Prev: Testing for Delivery,  Up: Blocking Signals
--
--Blocking Signals for a Handler
--------------------------------
--
--   When a signal handler is invoked, you usually want it to be able to
--finish without being interrupted by another signal.  From the moment the
--handler starts until the moment it finishes, you must block signals that
--might confuse it or corrupt its data.
--
--   When a handler function is invoked on a signal, that signal is
--automatically blocked (in addition to any other signals that are already
--in the process's signal mask) during the time the handler is running.
--If you set up a handler for `SIGTSTP', for instance, then the arrival
--of that signal forces further `SIGTSTP' signals to wait during the
--execution of the handler.
--
--   However, by default, other kinds of signals are not blocked; they can
--arrive during handler execution.
--
--   The reliable way to block other kinds of signals during the
--execution of the handler is to use the `sa_mask' member of the
--`sigaction' structure.
--
--   Here is an example:
--
--     #include <signal.h>
--     #include <stddef.h>
--     
--     void catch_stop ();
--     
--     void
--     install_handler (void)
--     {
--       struct sigaction setup_action;
--       sigset_t block_mask;
--     
--       sigemptyset (&block_mask);
--       /* Block other terminal-generated signals while handler runs. */
--       sigaddset (&block_mask, SIGINT);
--       sigaddset (&block_mask, SIGQUIT);
--       setup_action.sa_handler = catch_stop;
--       setup_action.sa_mask = block_mask;
--       setup_action.sa_flags = 0;
--       sigaction (SIGTSTP, &setup_action, NULL);
--     }
--
--   This is more reliable than blocking the other signals explicitly in
--the code for the handler.  If you block signals explicitly in the
--handler, you can't avoid at least a short interval at the beginning of
--the handler where they are not yet blocked.
--
--   You cannot remove signals from the process's current mask using this
--mechanism.  However, you can make calls to `sigprocmask' within your
--handler to block or unblock signals as you wish.
--
--   In any case, when the handler returns, the system restores the mask
--that was in place before the handler was entered.  If any signals that
--become unblocked by this restoration are pending, the process will
--receive those signals immediately, before returning to the code that was
--interrupted.
--
--
--File: libc.info,  Node: Checking for Pending Signals,  Next: Remembering a Signal,  Prev: Blocking for Handler,  Up: Blocking Signals
--
--Checking for Pending Signals
------------------------------
--
--   You can find out which signals are pending at any time by calling
--`sigpending'.  This function is declared in `signal.h'.
--
-- - Function: int sigpending (sigset_t *SET)
--     The `sigpending' function stores information about pending signals
--     in SET.  If there is a pending signal that is blocked from
--     delivery, then that signal is a member of the returned set.  (You
--     can test whether a particular signal is a member of this set using
--     `sigismember'; see *Note Signal Sets::.)
--
--     The return value is `0' if successful, and `-1' on failure.
--
--   Testing whether a signal is pending is not often useful.  Testing
--when that signal is not blocked is almost certainly bad design.
--
--   Here is an example.
--
--     #include <signal.h>
--     #include <stddef.h>
--     
--     sigset_t base_mask, waiting_mask;
--     
--     sigemptyset (&base_mask);
--     sigaddset (&base_mask, SIGINT);
--     sigaddset (&base_mask, SIGTSTP);
--     
--     /* Block user interrupts while doing other processing. */
--     sigprocmask (SIG_SETMASK, &base_mask, NULL);
--     ...
--     
--     /* After a while, check to see whether any signals are pending. */
--     sigpending (&waiting_mask);
--     if (sigismember (&waiting_mask, SIGINT)) {
--       /* User has tried to kill the process. */
--     }
--     else if (sigismember (&waiting_mask, SIGTSTP)) {
--       /* User has tried to stop the process. */
--     }
--
--   Remember that if there is a particular signal pending for your
--process, additional signals of that same type that arrive in the
--meantime might be discarded.  For example, if a `SIGINT' signal is
--pending when another `SIGINT' signal arrives, your program will
--probably only see one of them when you unblock this signal.
--
--   *Portability Note:* The `sigpending' function is new in POSIX.1.
--Older systems have no equivalent facility.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-41 glibc-2.3.2-200304020432/manual/libc.info-41
---- glibc-2.3.2/manual/libc.info-41	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-41	Thu Jan  1 01:00:00 1970
-@@ -1,1252 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Remembering a Signal,  Prev: Checking for Pending Signals,  Up: Blocking Signals
--
--Remembering a Signal to Act On Later
--------------------------------------
--
--   Instead of blocking a signal using the library facilities, you can
--get almost the same results by making the handler set a flag to be
--tested later, when you "unblock".  Here is an example:
--
--     /* If this flag is nonzero, don't handle the signal right away. */
--     volatile sig_atomic_t signal_pending;
--     
--     /* This is nonzero if a signal arrived and was not handled. */
--     volatile sig_atomic_t defer_signal;
--     
--     void
--     handler (int signum)
--     {
--       if (defer_signal)
--         signal_pending = signum;
--       else
--         ... /* "Really" handle the signal. */
--     }
--     
--     ...
--     
--     void
--     update_mumble (int frob)
--     {
--       /* Prevent signals from having immediate effect. */
--       defer_signal++;
--       /* Now update `mumble', without worrying about interruption. */
--       mumble.a = 1;
--       mumble.b = hack ();
--       mumble.c = frob;
--       /* We have updated `mumble'.  Handle any signal that came in. */
--       defer_signal--;
--       if (defer_signal == 0 && signal_pending != 0)
--         raise (signal_pending);
--     }
--
--   Note how the particular signal that arrives is stored in
--`signal_pending'.  That way, we can handle several types of
--inconvenient signals with the same mechanism.
--
--   We increment and decrement `defer_signal' so that nested critical
--sections will work properly; thus, if `update_mumble' were called with
--`signal_pending' already nonzero, signals would be deferred not only
--within `update_mumble', but also within the caller.  This is also why
--we do not check `signal_pending' if `defer_signal' is still nonzero.
--
--   The incrementing and decrementing of `defer_signal' each require more
--than one instruction; it is possible for a signal to happen in the
--middle.  But that does not cause any problem.  If the signal happens
--early enough to see the value from before the increment or decrement,
--that is equivalent to a signal which came before the beginning of the
--increment or decrement, which is a case that works properly.
--
--   It is absolutely vital to decrement `defer_signal' before testing
--`signal_pending', because this avoids a subtle bug.  If we did these
--things in the other order, like this,
--
--       if (defer_signal == 1 && signal_pending != 0)
--         raise (signal_pending);
--       defer_signal--;
--
--then a signal arriving in between the `if' statement and the decrement
--would be effectively "lost" for an indefinite amount of time.  The
--handler would merely set `defer_signal', but the program having already
--tested this variable, it would not test the variable again.
--
--   Bugs like these are called "timing errors".  They are especially bad
--because they happen only rarely and are nearly impossible to reproduce.
--You can't expect to find them with a debugger as you would find a
--reproducible bug.  So it is worth being especially careful to avoid
--them.
--
--   (You would not be tempted to write the code in this order, given the
--use of `defer_signal' as a counter which must be tested along with
--`signal_pending'.  After all, testing for zero is cleaner than testing
--for one.  But if you did not use `defer_signal' as a counter, and gave
--it values of zero and one only, then either order might seem equally
--simple.  This is a further advantage of using a counter for
--`defer_signal': it will reduce the chance you will write the code in
--the wrong order and create a subtle bug.)
--
--
--File: libc.info,  Node: Waiting for a Signal,  Next: Signal Stack,  Prev: Blocking Signals,  Up: Signal Handling
--
--Waiting for a Signal
--====================
--
--   If your program is driven by external events, or uses signals for
--synchronization, then when it has nothing to do it should probably wait
--until a signal arrives.
--
--* Menu:
--
--* Using Pause::                 The simple way, using `pause'.
--* Pause Problems::              Why the simple way is often not very good.
--* Sigsuspend::                  Reliably waiting for a specific signal.
--
--
--File: libc.info,  Node: Using Pause,  Next: Pause Problems,  Up: Waiting for a Signal
--
--Using `pause'
---------------
--
--   The simple way to wait until a signal arrives is to call `pause'.
--Please read about its disadvantages, in the following section, before
--you use it.
--
-- - Function: int pause ()
--     The `pause' function suspends program execution until a signal
--     arrives whose action is either to execute a handler function, or to
--     terminate the process.
--
--     If the signal causes a handler function to be executed, then
--     `pause' returns.  This is considered an unsuccessful return (since
--     "successful" behavior would be to suspend the program forever), so
--     the return value is `-1'.  Even if you specify that other
--     primitives should resume when a system handler returns (*note
--     Interrupted Primitives::), this has no effect on `pause'; it
--     always fails when a signal is handled.
--
--     The following `errno' error conditions are defined for this
--     function:
--
--    `EINTR'
--          The function was interrupted by delivery of a signal.
--
--     If the signal causes program termination, `pause' doesn't return
--     (obviously).
--
--     This function is a cancellation point in multithreaded programs.
--     This is a problem if the thread allocates some resources (like
--     memory, file descriptors, semaphores or whatever) at the time
--     `pause' is called.  If the thread gets cancelled these resources
--     stay allocated until the program ends.  To avoid this calls to
--     `pause' should be protected using cancellation handlers.
--
--     The `pause' function is declared in  `unistd.h'.
--
--
--File: libc.info,  Node: Pause Problems,  Next: Sigsuspend,  Prev: Using Pause,  Up: Waiting for a Signal
--
--Problems with `pause'
-----------------------
--
--   The simplicity of `pause' can conceal serious timing errors that can
--make a program hang mysteriously.
--
--   It is safe to use `pause' if the real work of your program is done
--by the signal handlers themselves, and the "main program" does nothing
--but call `pause'.  Each time a signal is delivered, the handler will do
--the next batch of work that is to be done, and then return, so that the
--main loop of the program can call `pause' again.
--
--   You can't safely use `pause' to wait until one more signal arrives,
--and then resume real work.  Even if you arrange for the signal handler
--to cooperate by setting a flag, you still can't use `pause' reliably.
--Here is an example of this problem:
--
--     /* `usr_interrupt' is set by the signal handler.  */
--     if (!usr_interrupt)
--       pause ();
--     
--     /* Do work once the signal arrives.  */
--     ...
--
--This has a bug: the signal could arrive after the variable
--`usr_interrupt' is checked, but before the call to `pause'.  If no
--further signals arrive, the process would never wake up again.
--
--   You can put an upper limit on the excess waiting by using `sleep' in
--a loop, instead of using `pause'.  (*Note Sleeping::, for more about
--`sleep'.)  Here is what this looks like:
--
--     /* `usr_interrupt' is set by the signal handler.
--     while (!usr_interrupt)
--       sleep (1);
--     
--     /* Do work once the signal arrives.  */
--     ...
--
--   For some purposes, that is good enough.  But with a little more
--complexity, you can wait reliably until a particular signal handler is
--run, using `sigsuspend'.  *Note Sigsuspend::.
--
--
--File: libc.info,  Node: Sigsuspend,  Prev: Pause Problems,  Up: Waiting for a Signal
--
--Using `sigsuspend'
--------------------
--
--   The clean and reliable way to wait for a signal to arrive is to
--block it and then use `sigsuspend'.  By using `sigsuspend' in a loop,
--you can wait for certain kinds of signals, while letting other kinds of
--signals be handled by their handlers.
--
-- - Function: int sigsuspend (const sigset_t *SET)
--     This function replaces the process's signal mask with SET and then
--     suspends the process until a signal is delivered whose action is
--     either to terminate the process or invoke a signal handling
--     function.  In other words, the program is effectively suspended
--     until one of the signals that is not a member of SET arrives.
--
--     If the process is woken up by delivery of a signal that invokes a
--     handler function, and the handler function returns, then
--     `sigsuspend' also returns.
--
--     The mask remains SET only as long as `sigsuspend' is waiting.  The
--     function `sigsuspend' always restores the previous signal mask
--     when it returns.
--
--     The return value and error conditions are the same as for `pause'.
--
--   With `sigsuspend', you can replace the `pause' or `sleep' loop in
--the previous section with something completely reliable:
--
--     sigset_t mask, oldmask;
--     
--     ...
--     
--     /* Set up the mask of signals to temporarily block. */
--     sigemptyset (&mask);
--     sigaddset (&mask, SIGUSR1);
--     
--     ...
--     
--     /* Wait for a signal to arrive. */
--     sigprocmask (SIG_BLOCK, &mask, &oldmask);
--     while (!usr_interrupt)
--       sigsuspend (&oldmask);
--     sigprocmask (SIG_UNBLOCK, &mask, NULL);
--
--   This last piece of code is a little tricky.  The key point to
--remember here is that when `sigsuspend' returns, it resets the process's
--signal mask to the original value, the value from before the call to
--`sigsuspend'--in this case, the `SIGUSR1' signal is once again blocked.
--The second call to `sigprocmask' is necessary to explicitly unblock
--this signal.
--
--   One other point: you may be wondering why the `while' loop is
--necessary at all, since the program is apparently only waiting for one
--`SIGUSR1' signal.  The answer is that the mask passed to `sigsuspend'
--permits the process to be woken up by the delivery of other kinds of
--signals, as well--for example, job control signals.  If the process is
--woken up by a signal that doesn't set `usr_interrupt', it just suspends
--itself again until the "right" kind of signal eventually arrives.
--
--   This technique takes a few more lines of preparation, but that is
--needed just once for each kind of wait criterion you want to use.  The
--code that actually waits is just four lines.
--
--
--File: libc.info,  Node: Signal Stack,  Next: BSD Signal Handling,  Prev: Waiting for a Signal,  Up: Signal Handling
--
--Using a Separate Signal Stack
--=============================
--
--   A signal stack is a special area of memory to be used as the
--execution stack during signal handlers.  It should be fairly large, to
--avoid any danger that it will overflow in turn; the macro `SIGSTKSZ' is
--defined to a canonical size for signal stacks.  You can use `malloc' to
--allocate the space for the stack.  Then call `sigaltstack' or
--`sigstack' to tell the system to use that space for the signal stack.
--
--   You don't need to write signal handlers differently in order to use a
--signal stack.  Switching from one stack to the other happens
--automatically.  (Some non-GNU debuggers on some machines may get
--confused if you examine a stack trace while a handler that uses the
--signal stack is running.)
--
--   There are two interfaces for telling the system to use a separate
--signal stack.  `sigstack' is the older interface, which comes from 4.2
--BSD.  `sigaltstack' is the newer interface, and comes from 4.4 BSD.
--The `sigaltstack' interface has the advantage that it does not require
--your program to know which direction the stack grows, which depends on
--the specific machine and operating system.
--
-- - Data Type: stack_t
--     This structure describes a signal stack.  It contains the
--     following members:
--
--    `void *ss_sp'
--          This points to the base of the signal stack.
--
--    `size_t ss_size'
--          This is the size (in bytes) of the signal stack which `ss_sp'
--          points to.  You should set this to however much space you
--          allocated for the stack.
--
--          There are two macros defined in `signal.h' that you should
--          use in calculating this size:
--
--         `SIGSTKSZ'
--               This is the canonical size for a signal stack.  It is
--               judged to be sufficient for normal uses.
--
--         `MINSIGSTKSZ'
--               This is the amount of signal stack space the operating
--               system needs just to implement signal delivery.  The
--               size of a signal stack *must* be greater than this.
--
--               For most cases, just using `SIGSTKSZ' for `ss_size' is
--               sufficient.  But if you know how much stack space your
--               program's signal handlers will need, you may want to use
--               a different size.  In this case, you should allocate
--               `MINSIGSTKSZ' additional bytes for the signal stack and
--               increase `ss_size' accordingly.
--
--    `int ss_flags'
--          This field contains the bitwise OR of these flags:
--
--         `SS_DISABLE'
--               This tells the system that it should not use the signal
--               stack.
--
--         `SS_ONSTACK'
--               This is set by the system, and indicates that the signal
--               stack is currently in use.  If this bit is not set, then
--               signals will be delivered on the normal user stack.
--
-- - Function: int sigaltstack (const stack_t *restrict STACK, stack_t
--          *restrict OLDSTACK)
--     The `sigaltstack' function specifies an alternate stack for use
--     during signal handling.  When a signal is received by the process
--     and its action indicates that the signal stack is used, the system
--     arranges a switch to the currently installed signal stack while
--     the handler for that signal is executed.
--
--     If OLDSTACK is not a null pointer, information about the currently
--     installed signal stack is returned in the location it points to.
--     If STACK is not a null pointer, then this is installed as the new
--     stack for use by signal handlers.
--
--     The return value is `0' on success and `-1' on failure.  If
--     `sigaltstack' fails, it sets `errno' to one of these values:
--
--    `EINVAL'
--          You tried to disable a stack that was in fact currently in
--          use.
--
--    `ENOMEM'
--          The size of the alternate stack was too small.  It must be
--          greater than `MINSIGSTKSZ'.
--
--   Here is the older `sigstack' interface.  You should use
--`sigaltstack' instead on systems that have it.
--
-- - Data Type: struct sigstack
--     This structure describes a signal stack.  It contains the
--     following members:
--
--    `void *ss_sp'
--          This is the stack pointer.  If the stack grows downwards on
--          your machine, this should point to the top of the area you
--          allocated.  If the stack grows upwards, it should point to
--          the bottom.
--
--    `int ss_onstack'
--          This field is true if the process is currently using this
--          stack.
--
-- - Function: int sigstack (const struct sigstack *STACK, struct
--          sigstack *OLDSTACK)
--     The `sigstack' function specifies an alternate stack for use during
--     signal handling.  When a signal is received by the process and its
--     action indicates that the signal stack is used, the system
--     arranges a switch to the currently installed signal stack while
--     the handler for that signal is executed.
--
--     If OLDSTACK is not a null pointer, information about the currently
--     installed signal stack is returned in the location it points to.
--     If STACK is not a null pointer, then this is installed as the new
--     stack for use by signal handlers.
--
--     The return value is `0' on success and `-1' on failure.
--
--
--File: libc.info,  Node: BSD Signal Handling,  Prev: Signal Stack,  Up: Signal Handling
--
--BSD Signal Handling
--===================
--
--   This section describes alternative signal handling functions derived
--from BSD Unix.  These facilities were an advance, in their time; today,
--they are mostly obsolete, and supported mainly for compatibility with
--BSD Unix.
--
--   There are many similarities between the BSD and POSIX signal handling
--facilities, because the POSIX facilities were inspired by the BSD
--facilities.  Besides having different names for all the functions to
--avoid conflicts, the main differences between the two are:
--
--   * BSD Unix represents signal masks as an `int' bit mask, rather than
--     as a `sigset_t' object.
--
--   * The BSD facilities use a different default for whether an
--     interrupted primitive should fail or resume.  The POSIX facilities
--     make system calls fail unless you specify that they should resume.
--     With the BSD facility, the default is to make system calls resume
--     unless you say they should fail.  *Note Interrupted Primitives::.
--
--   The BSD facilities are declared in `signal.h'.
--
--* Menu:
--
--* BSD Handler::                 BSD Function to Establish a Handler.
--* Blocking in BSD::             BSD Functions for Blocking Signals.
--
--
--File: libc.info,  Node: BSD Handler,  Next: Blocking in BSD,  Up: BSD Signal Handling
--
--BSD Function to Establish a Handler
-------------------------------------
--
-- - Data Type: struct sigvec
--     This data type is the BSD equivalent of `struct sigaction' (*note
--     Advanced Signal Handling::); it is used to specify signal actions
--     to the `sigvec' function.  It contains the following members:
--
--    `sighandler_t sv_handler'
--          This is the handler function.
--
--    `int sv_mask'
--          This is the mask of additional signals to be blocked while
--          the handler function is being called.
--
--    `int sv_flags'
--          This is a bit mask used to specify various flags which affect
--          the behavior of the signal.  You can also refer to this field
--          as `sv_onstack'.
--
--   These symbolic constants can be used to provide values for the
--`sv_flags' field of a `sigvec' structure.  This field is a bit mask
--value, so you bitwise-OR the flags of interest to you together.
--
-- - Macro: int SV_ONSTACK
--     If this bit is set in the `sv_flags' field of a `sigvec'
--     structure, it means to use the signal stack when delivering the
--     signal.
--
-- - Macro: int SV_INTERRUPT
--     If this bit is set in the `sv_flags' field of a `sigvec'
--     structure, it means that system calls interrupted by this kind of
--     signal should not be restarted if the handler returns; instead,
--     the system calls should return with a `EINTR' error status.  *Note
--     Interrupted Primitives::.
--
-- - Macro: int SV_RESETHAND
--     If this bit is set in the `sv_flags' field of a `sigvec'
--     structure, it means to reset the action for the signal back to
--     `SIG_DFL' when the signal is received.
--
-- - Function: int sigvec (int SIGNUM, const struct sigvec *ACTION,struct
--          sigvec *OLD-ACTION)
--     This function is the equivalent of `sigaction' (*note Advanced
--     Signal Handling::); it installs the action ACTION for the signal
--     SIGNUM, returning information about the previous action in effect
--     for that signal in OLD-ACTION.
--
-- - Function: int siginterrupt (int SIGNUM, int FAILFLAG)
--     This function specifies which approach to use when certain
--     primitives are interrupted by handling signal SIGNUM.  If FAILFLAG
--     is false, signal SIGNUM restarts primitives.  If FAILFLAG is true,
--     handling SIGNUM causes these primitives to fail with error code
--     `EINTR'.  *Note Interrupted Primitives::.
--
--
--File: libc.info,  Node: Blocking in BSD,  Prev: BSD Handler,  Up: BSD Signal Handling
--
--BSD Functions for Blocking Signals
------------------------------------
--
-- - Macro: int sigmask (int SIGNUM)
--     This macro returns a signal mask that has the bit for signal SIGNUM
--     set.  You can bitwise-OR the results of several calls to `sigmask'
--     together to specify more than one signal.  For example,
--
--          (sigmask (SIGTSTP) | sigmask (SIGSTOP)
--           | sigmask (SIGTTIN) | sigmask (SIGTTOU))
--
--     specifies a mask that includes all the job-control stop signals.
--
-- - Function: int sigblock (int MASK)
--     This function is equivalent to `sigprocmask' (*note Process Signal
--     Mask::) with a HOW argument of `SIG_BLOCK': it adds the signals
--     specified by MASK to the calling process's set of blocked signals.
--     The return value is the previous set of blocked signals.
--
-- - Function: int sigsetmask (int MASK)
--     This function equivalent to `sigprocmask' (*note Process Signal
--     Mask::) with a HOW argument of `SIG_SETMASK': it sets the calling
--     process's signal mask to MASK.  The return value is the previous
--     set of blocked signals.
--
-- - Function: int sigpause (int MASK)
--     This function is the equivalent of `sigsuspend' (*note Waiting for
--     a Signal::):  it sets the calling process's signal mask to MASK,
--     and waits for a signal to arrive.  On return the previous set of
--     blocked signals is restored.
--
--
--File: libc.info,  Node: Program Basics,  Next: Processes,  Prev: Signal Handling,  Up: Top
--
--The Basic Program/System Interface
--**********************************
--
--   "Processes" are the primitive units for allocation of system
--resources.  Each process has its own address space and (usually) one
--thread of control.  A process executes a program; you can have multiple
--processes executing the same program, but each process has its own copy
--of the program within its own address space and executes it
--independently of the other copies.  Though it may have multiple threads
--of control within the same program and a program may be composed of
--multiple logically separate modules, a process always executes exactly
--one program.
--
--   Note that we are using a specific definition of "program" for the
--purposes of this manual, which corresponds to a common definition in the
--context of Unix system.  In popular usage, "program" enjoys a much
--broader definition; it can refer for example to a system's kernel, an
--editor macro, a complex package of software, or a discrete section of
--code executing within a process.
--
--   Writing the program is what this manual is all about.  This chapter
--explains the most basic interface between your program and the system
--that runs, or calls, it.  This includes passing of parameters (arguments
--and environment) from the system, requesting basic services from the
--system, and telling the system the program is done.
--
--   A program starts another program with the `exec' family of system
--calls.  This chapter looks at program startup from the execee's point
--of view.  To see the event from the execor's point of view, *Note
--Executing a File::.
--
--* Menu:
--
--* Program Arguments::           Parsing your program's command-line arguments.
--* Environment Variables::       Less direct parameters affecting your program
--* System Calls::                Requesting service from the system
--* Program Termination::         Telling the system you're done; return status
--
--
--File: libc.info,  Node: Program Arguments,  Next: Environment Variables,  Up: Program Basics
--
--Program Arguments
--=================
--
--   The system starts a C program by calling the function `main'.  It is
--up to you to write a function named `main'--otherwise, you won't even
--be able to link your program without errors.
--
--   In ISO C you can define `main' either to take no arguments, or to
--take two arguments that represent the command line arguments to the
--program, like this:
--
--     int main (int ARGC, char *ARGV[])
--
--   The command line arguments are the whitespace-separated tokens given
--in the shell command used to invoke the program; thus, in `cat foo
--bar', the arguments are `foo' and `bar'.  The only way a program can
--look at its command line arguments is via the arguments of `main'.  If
--`main' doesn't take arguments, then you cannot get at the command line.
--
--   The value of the ARGC argument is the number of command line
--arguments.  The ARGV argument is a vector of C strings; its elements
--are the individual command line argument strings.  The file name of the
--program being run is also included in the vector as the first element;
--the value of ARGC counts this element.  A null pointer always follows
--the last element: `ARGV[ARGC]' is this null pointer.
--
--   For the command `cat foo bar', ARGC is 3 and ARGV has three
--elements, `"cat"', `"foo"' and `"bar"'.
--
--   In Unix systems you can define `main' a third way, using three
--arguments:
--
--     int main (int ARGC, char *ARGV[], char *ENVP[])
--
--   The first two arguments are just the same.  The third argument ENVP
--gives the program's environment; it is the same as the value of
--`environ'.  *Note Environment Variables::.  POSIX.1 does not allow this
--three-argument form, so to be portable it is best to write `main' to
--take two arguments, and use the value of `environ'.
--
--* Menu:
--
--* Argument Syntax::             By convention, options start with a hyphen.
--* Parsing Program Arguments::   Ways to parse program options and arguments.
--
--
--File: libc.info,  Node: Argument Syntax,  Next: Parsing Program Arguments,  Up: Program Arguments
--
--Program Argument Syntax Conventions
-------------------------------------
--
--   POSIX recommends these conventions for command line arguments.
--`getopt' (*note Getopt::) and `argp_parse' (*note Argp::) make it easy
--to implement them.
--
--   * Arguments are options if they begin with a hyphen delimiter (`-').
--
--   * Multiple options may follow a hyphen delimiter in a single token if
--     the options do not take arguments.  Thus, `-abc' is equivalent to
--     `-a -b -c'.
--
--   * Option names are single alphanumeric characters (as for `isalnum';
--     *note Classification of Characters::).
--
--   * Certain options require an argument.  For example, the `-o' command
--     of the `ld' command requires an argument--an output file name.
--
--   * An option and its argument may or may not appear as separate
--     tokens.  (In other words, the whitespace separating them is
--     optional.)  Thus, `-o foo' and `-ofoo' are equivalent.
--
--   * Options typically precede other non-option arguments.
--
--     The implementations of `getopt' and `argp_parse' in the GNU C
--     library normally make it appear as if all the option arguments were
--     specified before all the non-option arguments for the purposes of
--     parsing, even if the user of your program intermixed option and
--     non-option arguments.  They do this by reordering the elements of
--     the ARGV array.  This behavior is nonstandard; if you want to
--     suppress it, define the `_POSIX_OPTION_ORDER' environment variable.
--     *Note Standard Environment::.
--
--   * The argument `--' terminates all options; any following arguments
--     are treated as non-option arguments, even if they begin with a
--     hyphen.
--
--   * A token consisting of a single hyphen character is interpreted as
--     an ordinary non-option argument.  By convention, it is used to
--     specify input from or output to the standard input and output
--     streams.
--
--   * Options may be supplied in any order, or appear multiple times.
--     The interpretation is left up to the particular application
--     program.
--
--   GNU adds "long options" to these conventions.  Long options consist
--of `--' followed by a name made of alphanumeric characters and dashes.
--Option names are typically one to three words long, with hyphens to
--separate words.  Users can abbreviate the option names as long as the
--abbreviations are unique.
--
--   To specify an argument for a long option, write `--NAME=VALUE'.
--This syntax enables a long option to accept an argument that is itself
--optional.
--
--   Eventually, the GNU system will provide completion for long option
--names in the shell.
--
--
--File: libc.info,  Node: Parsing Program Arguments,  Prev: Argument Syntax,  Up: Program Arguments
--
--Parsing Program Arguments
---------------------------
--
--   If the syntax for the command line arguments to your program is
--simple enough, you can simply pick the arguments off from ARGV by hand.
--But unless your program takes a fixed number of arguments, or all of the
--arguments are interpreted in the same way (as file names, for example),
--you are usually better off using `getopt' (*note Getopt::) or
--`argp_parse' (*note Argp::) to do the parsing.
--
--   `getopt' is more standard (the short-option only version of it is a
--part of the POSIX standard), but using `argp_parse' is often easier,
--both for very simple and very complex option structures, because it
--does more of the dirty work for you.
--
--* Menu:
--
--* Getopt::                      Parsing program options using `getopt'.
--* Argp::                        Parsing program options using `argp_parse'.
--* Suboptions::                  Some programs need more detailed options.
--* Suboptions Example::          This shows how it could be done for `mount'.
--
--
--File: libc.info,  Node: Getopt,  Next: Argp,  Up: Parsing Program Arguments
--
--Parsing program options using `getopt'
--======================================
--
--   The `getopt' and `getopt_long' functions automate some of the chore
--involved in parsing typical unix command line options.
--
--* Menu:
--
--* Using Getopt::                Using the `getopt' function.
--* Example of Getopt::           An example of parsing options with `getopt'.
--* Getopt Long Options::         GNU suggests utilities accept long-named
--                                 options; here is one way to do.
--* Getopt Long Option Example::  An example of using `getopt_long'.
--
--
--File: libc.info,  Node: Using Getopt,  Next: Example of Getopt,  Up: Getopt
--
--Using the `getopt' function
-----------------------------
--
--   Here are the details about how to call the `getopt' function.  To
--use this facility, your program must include the header file `unistd.h'.
--
-- - Variable: int opterr
--     If the value of this variable is nonzero, then `getopt' prints an
--     error message to the standard error stream if it encounters an
--     unknown option character or an option with a missing required
--     argument.  This is the default behavior.  If you set this variable
--     to zero, `getopt' does not print any messages, but it still
--     returns the character `?' to indicate an error.
--
-- - Variable: int optopt
--     When `getopt' encounters an unknown option character or an option
--     with a missing required argument, it stores that option character
--     in this variable.  You can use this for providing your own
--     diagnostic messages.
--
-- - Variable: int optind
--     This variable is set by `getopt' to the index of the next element
--     of the ARGV array to be processed.  Once `getopt' has found all of
--     the option arguments, you can use this variable to determine where
--     the remaining non-option arguments begin.  The initial value of
--     this variable is `1'.
--
-- - Variable: char * optarg
--     This variable is set by `getopt' to point at the value of the
--     option argument, for those options that accept arguments.
--
-- - Function: int getopt (int ARGC, char **ARGV, const char *OPTIONS)
--     The `getopt' function gets the next option argument from the
--     argument list specified by the ARGV and ARGC arguments.  Normally
--     these values come directly from the arguments received by `main'.
--
--     The OPTIONS argument is a string that specifies the option
--     characters that are valid for this program.  An option character
--     in this string can be followed by a colon (`:') to indicate that
--     it takes a required argument.  If an option character is followed
--     by two colons (`::'), its argument is optional; this is a GNU
--     extension.
--
--     `getopt' has three ways to deal with options that follow
--     non-options ARGV elements.  The special argument `--' forces in
--     all cases the end of option scanning.
--
--        * The default is to permute the contents of ARGV while scanning
--          it so that eventually all the non-options are at the end.
--          This allows options to be given in any order, even with
--          programs that were not written to expect this.
--
--        * If the OPTIONS argument string begins with a hyphen (`-'),
--          this is treated specially.  It permits arguments that are not
--          options to be returned as if they were associated with option
--          character `\1'.
--
--        * POSIX demands the following behavior: The first non-option
--          stops option processing.  This mode is selected by either
--          setting the environment variable `POSIXLY_CORRECT' or
--          beginning the OPTIONS argument string with a plus sign (`+').
--
--     The `getopt' function returns the option character for the next
--     command line option.  When no more option arguments are available,
--     it returns `-1'.  There may still be more non-option arguments; you
--     must compare the external variable `optind' against the ARGC
--     parameter to check this.
--
--     If the option has an argument, `getopt' returns the argument by
--     storing it in the variable OPTARG.  You don't ordinarily need to
--     copy the `optarg' string, since it is a pointer into the original
--     ARGV array, not into a static area that might be overwritten.
--
--     If `getopt' finds an option character in ARGV that was not
--     included in OPTIONS, or a missing option argument, it returns `?'
--     and sets the external variable `optopt' to the actual option
--     character.  If the first character of OPTIONS is a colon (`:'),
--     then `getopt' returns `:' instead of `?' to indicate a missing
--     option argument.  In addition, if the external variable `opterr'
--     is nonzero (which is the default), `getopt' prints an error
--     message.
--
--
--File: libc.info,  Node: Example of Getopt,  Next: Getopt Long Options,  Prev: Using Getopt,  Up: Getopt
--
--Example of Parsing Arguments with `getopt'
--------------------------------------------
--
--   Here is an example showing how `getopt' is typically used.  The key
--points to notice are:
--
--   * Normally, `getopt' is called in a loop.  When `getopt' returns
--     `-1', indicating no more options are present, the loop terminates.
--
--   * A `switch' statement is used to dispatch on the return value from
--     `getopt'.  In typical use, each case just sets a variable that is
--     used later in the program.
--
--   * A second loop is used to process the remaining non-option
--     arguments.
--
--     #include <unistd.h>
--     #include <stdio.h>
--     
--     int
--     main (int argc, char **argv)
--     {
--       int aflag = 0;
--       int bflag = 0;
--       char *cvalue = NULL;
--       int index;
--       int c;
--     
--       opterr = 0;
--     
--       while ((c = getopt (argc, argv, "abc:")) != -1)
--         switch (c)
--           {
--           case 'a':
--             aflag = 1;
--             break;
--           case 'b':
--             bflag = 1;
--             break;
--           case 'c':
--             cvalue = optarg;
--             break;
--           case '?':
--             if (isprint (optopt))
--               fprintf (stderr, "Unknown option `-%c'.\n", optopt);
--             else
--               fprintf (stderr,
--                        "Unknown option character `\\x%x'.\n",
--                        optopt);
--             return 1;
--           default:
--             abort ();
--           }
--     
--       printf ("aflag = %d, bflag = %d, cvalue = %s\n",
--               aflag, bflag, cvalue);
--     
--       for (index = optind; index < argc; index++)
--         printf ("Non-option argument %s\n", argv[index]);
--       return 0;
--     }
--
--   Here are some examples showing what this program prints with
--different combinations of arguments:
--
--     % testopt
--     aflag = 0, bflag = 0, cvalue = (null)
--     
--     % testopt -a -b
--     aflag = 1, bflag = 1, cvalue = (null)
--     
--     % testopt -ab
--     aflag = 1, bflag = 1, cvalue = (null)
--     
--     % testopt -c foo
--     aflag = 0, bflag = 0, cvalue = foo
--     
--     % testopt -cfoo
--     aflag = 0, bflag = 0, cvalue = foo
--     
--     % testopt arg1
--     aflag = 0, bflag = 0, cvalue = (null)
--     Non-option argument arg1
--     
--     % testopt -a arg1
--     aflag = 1, bflag = 0, cvalue = (null)
--     Non-option argument arg1
--     
--     % testopt -c foo arg1
--     aflag = 0, bflag = 0, cvalue = foo
--     Non-option argument arg1
--     
--     % testopt -a -- -b
--     aflag = 1, bflag = 0, cvalue = (null)
--     Non-option argument -b
--     
--     % testopt -a -
--     aflag = 1, bflag = 0, cvalue = (null)
--     Non-option argument -
--
--
--File: libc.info,  Node: Getopt Long Options,  Next: Getopt Long Option Example,  Prev: Example of Getopt,  Up: Getopt
--
--Parsing Long Options with `getopt_long'
-----------------------------------------
--
--   To accept GNU-style long options as well as single-character options,
--use `getopt_long' instead of `getopt'.  This function is declared in
--`getopt.h', not `unistd.h'.  You should make every program accept long
--options if it uses any options, for this takes little extra work and
--helps beginners remember how to use the program.
--
-- - Data Type: struct option
--     This structure describes a single long option name for the sake of
--     `getopt_long'.  The argument LONGOPTS must be an array of these
--     structures, one for each long option.  Terminate the array with an
--     element containing all zeros.
--
--     The `struct option' structure has these fields:
--
--    `const char *name'
--          This field is the name of the option.  It is a string.
--
--    `int has_arg'
--          This field says whether the option takes an argument.  It is
--          an integer, and there are three legitimate values:
--          `no_argument', `required_argument' and `optional_argument'.
--
--    `int *flag'
--    `int val'
--          These fields control how to report or act on the option when
--          it occurs.
--
--          If `flag' is a null pointer, then the `val' is a value which
--          identifies this option.  Often these values are chosen to
--          uniquely identify particular long options.
--
--          If `flag' is not a null pointer, it should be the address of
--          an `int' variable which is the flag for this option.  The
--          value in `val' is the value to store in the flag to indicate
--          that the option was seen.
--
-- - Function: int getopt_long (int ARGC, char *const *ARGV, const char
--          *SHORTOPTS, const struct option *LONGOPTS, int *INDEXPTR)
--     Decode options from the vector ARGV (whose length is ARGC).  The
--     argument SHORTOPTS describes the short options to accept, just as
--     it does in `getopt'.  The argument LONGOPTS describes the long
--     options to accept (see above).
--
--     When `getopt_long' encounters a short option, it does the same
--     thing that `getopt' would do: it returns the character code for the
--     option, and stores the options argument (if it has one) in
--     `optarg'.
--
--     When `getopt_long' encounters a long option, it takes actions based
--     on the `flag' and `val' fields of the definition of that option.
--
--     If `flag' is a null pointer, then `getopt_long' returns the
--     contents of `val' to indicate which option it found.  You should
--     arrange distinct values in the `val' field for options with
--     different meanings, so you can decode these values after
--     `getopt_long' returns.  If the long option is equivalent to a short
--     option, you can use the short option's character code in `val'.
--
--     If `flag' is not a null pointer, that means this option should just
--     set a flag in the program.  The flag is a variable of type `int'
--     that you define.  Put the address of the flag in the `flag' field.
--     Put in the `val' field the value you would like this option to
--     store in the flag.  In this case, `getopt_long' returns `0'.
--
--     For any long option, `getopt_long' tells you the index in the array
--     LONGOPTS of the options definition, by storing it into
--     `*INDEXPTR'.  You can get the name of the option with
--     `LONGOPTS[*INDEXPTR].name'.  So you can distinguish among long
--     options either by the values in their `val' fields or by their
--     indices.  You can also distinguish in this way among long options
--     that set flags.
--
--     When a long option has an argument, `getopt_long' puts the argument
--     value in the variable `optarg' before returning.  When the option
--     has no argument, the value in `optarg' is a null pointer.  This is
--     how you can tell whether an optional argument was supplied.
--
--     When `getopt_long' has no more options to handle, it returns `-1',
--     and leaves in the variable `optind' the index in ARGV of the next
--     remaining argument.
--
--   Since long option names were used before before the `getopt_long'
--options was invented there are program interfaces which require programs
--to recognize options like `-option value' instead of `--option value'.
--To enable these programs to use the GNU getopt functionality there is
--one more function available.
--
-- - Function: int getopt_long_only (int ARGC, char *const *ARGV, const
--          char *SHORTOPTS, const struct option *LONGOPTS, int *INDEXPTR)
--     The `getopt_long_only' function is equivalent to the `getopt_long'
--     function but it allows to specify the user of the application to
--     pass long options with only `-' instead of `--'.  The `--' prefix
--     is still recognized but instead of looking through the short
--     options if a `-' is seen it is first tried whether this parameter
--     names a long option.  If not, it is parsed as a short option.
--
--     Assuming `getopt_long_only' is used starting an application with
--
--            app -foo
--
--     the `getopt_long_only' will first look for a long option named
--     `foo'.  If this is not found, the short options `f', `o', and
--     again `o' are recognized.
--
--
--File: libc.info,  Node: Getopt Long Option Example,  Prev: Getopt Long Options,  Up: Getopt
--
--Example of Parsing Long Options with `getopt_long'
----------------------------------------------------
--
--     #include <stdio.h>
--     #include <stdlib.h>
--     #include <getopt.h>
--     
--     /* Flag set by `--verbose'. */
--     static int verbose_flag;
--     
--     int
--     main (argc, argv)
--          int argc;
--          char **argv;
--     {
--       int c;
--     
--       while (1)
--         {
--           static struct option long_options[] =
--             {
--               /* These options set a flag. */
--               {"verbose", no_argument,       &verbose_flag, 1},
--               {"brief",   no_argument,       &verbose_flag, 0},
--               /* These options don't set a flag.
--                  We distinguish them by their indices. */
--               {"add",     no_argument,       0, 'a'},
--               {"append",  no_argument,       0, 'b'},
--               {"delete",  required_argument, 0, 'd'},
--               {"create",  required_argument, 0, 'c'},
--               {"file",    required_argument, 0, 'f'},
--               {0, 0, 0, 0}
--             };
--           /* `getopt_long' stores the option index here. */
--           int option_index = 0;
--     
--           c = getopt_long (argc, argv, "abc:d:f:",
--                            long_options, &option_index);
--     
--           /* Detect the end of the options. */
--           if (c == -1)
--             break;
--     
--           switch (c)
--             {
--             case 0:
--               /* If this option set a flag, do nothing else now. */
--               if (long_options[option_index].flag != 0)
--                 break;
--               printf ("option %s", long_options[option_index].name);
--               if (optarg)
--                 printf (" with arg %s", optarg);
--               printf ("\n");
--               break;
--     
--             case 'a':
--               puts ("option -a\n");
--               break;
--     
--             case 'b':
--               puts ("option -b\n");
--               break;
--     
--             case 'c':
--               printf ("option -c with value `%s'\n", optarg);
--               break;
--     
--             case 'd':
--               printf ("option -d with value `%s'\n", optarg);
--               break;
--     
--             case 'f':
--               printf ("option -f with value `%s'\n", optarg);
--               break;
--     
--             case '?':
--               /* `getopt_long' already printed an error message. */
--               break;
--     
--             default:
--               abort ();
--             }
--         }
--     
--       /* Instead of reporting `--verbose'
--          and `--brief' as they are encountered,
--          we report the final status resulting from them. */
--       if (verbose_flag)
--         puts ("verbose flag is set");
--     
--       /* Print any remaining command line arguments (not options). */
--       if (optind < argc)
--         {
--           printf ("non-option ARGV-elements: ");
--           while (optind < argc)
--             printf ("%s ", argv[optind++]);
--           putchar ('\n');
--         }
--     
--       exit (0);
--     }
--
--
--File: libc.info,  Node: Argp,  Next: Suboptions,  Prev: Getopt,  Up: Parsing Program Arguments
--
--Parsing Program Options with Argp
--=================================
--
--   "Argp" is an interface for parsing unix-style argument vectors.
--*Note Program Arguments::.
--
--   Argp provides features unavailable in the more commonly used
--`getopt' interface.  These features include automatically producing
--output in response to the `--help' and `--version' options, as
--described in the GNU coding standards.  Using argp makes it less likely
--that programmers will neglect to implement these additional options or
--keep them up to date.
--
--   Argp also provides the ability to merge several independently defined
--option parsers into one, mediating conflicts between them and making the
--result appear seamless.  A library can export an argp option parser that
--user programs might employ in conjunction with their own option parsers,
--resulting in less work for the user programs.  Some programs may use
--only argument parsers exported by libraries, thereby achieving
--consistent and efficient option-parsing for abstractions implemented by
--the libraries.
--
--   The header file `<argp.h>' should be included to use argp.
--
--The `argp_parse' Function
---------------------------
--
--   The main interface to argp is the `argp_parse' function.  In many
--cases, calling `argp_parse' is the only argument-parsing code needed in
--`main'.  *Note Program Arguments::.
--
-- - Function: error_t argp_parse (const struct argp *ARGP, int ARGC,
--          char **ARGV, unsigned FLAGS, int *ARG_INDEX, void *INPUT)
--     The `argp_parse' function parses the arguments in ARGV, of length
--     ARGC, using the argp parser ARGP.  *Note Argp Parsers::.
--
--     A value of zero is the same as a `struct argp'containing all
--     zeros.  FLAGS is a set of flag bits that modify the parsing
--     behavior.  *Note Argp Flags::.  INPUT is passed through to the argp
--     parser ARGP, and has meaning defined by ARGP.  A typical usage is
--     to pass a pointer to a structure which is used for specifying
--     parameters to the parser and passing back the results.
--
--     Unless the `ARGP_NO_EXIT' or `ARGP_NO_HELP' flags are included in
--     FLAGS, calling `argp_parse' may result in the program exiting.
--     This behavior is true if an error is detected, or when an unknown
--     option is encountered.  *Note Program Termination::.
--
--     If ARG_INDEX is non-null, the index of the first unparsed option
--     in ARGV is returned as a value.
--
--     The return value is zero for successful parsing, or an error code
--     (*note Error Codes::) if an error is detected.  Different argp
--     parsers may return arbitrary error codes, but the standard error
--     codes are: `ENOMEM' if a memory allocation error occurred, or
--     `EINVAL' if an unknown option or option argument is encountered.
--
--* Menu:
--
--* Globals: Argp Global Variables.  Global argp parameters.
--* Parsers: Argp Parsers.        Defining parsers for use with `argp_parse'.
--* Flags: Argp Flags.            Flags that modify the behavior of `argp_parse'.
--* Help: Argp Help.              Printing help messages when not parsing.
--* Examples: Argp Examples.      Simple examples of programs using argp.
--* Customization: Argp User Customization.
--                                Users may control the `--help' output format.
--
--
--File: libc.info,  Node: Argp Global Variables,  Next: Argp Parsers,  Up: Argp
--
--Argp Global Variables
-----------------------
--
--   These variables make it easy for user programs to implement the
--`--version' option and provide a bug-reporting address in the `--help'
--output.  These are implemented in argp by default.
--
-- - Variable: const char * argp_program_version
--     If defined or set by the user program to a non-zero value, then a
--     `--version' option is added when parsing with `argp_parse', which
--     will print the `--version' string followed by a newline and exit.
--     The exception to this is if the `ARGP_NO_EXIT' flag is used.
--
-- - Variable: const char * argp_program_bug_address
--     If defined or set by the user program to a non-zero value,
--     `argp_program_bug_address' should point to a string that will be
--     printed at the end of the standard output for the `--help' option,
--     embedded in a sentence that says `Report bugs to ADDRESS.'.
--
-- - Variable: argp_program_version_hook
--     If defined or set by the user program to a non-zero value, a
--     `--version' option is added when parsing with `arg_parse', which
--     prints the program version and exits with a status of zero.  This
--     is not the case if the `ARGP_NO_HELP' flag is used.  If the
--     `ARGP_NO_EXIT' flag is set, the exit behavior of the program is
--     suppressed or modified, as when the argp parser is going to be
--     used by other programs.
--
--     It should point to a function with this type of signature:
--
--          void PRINT-VERSION (FILE *STREAM, struct argp_state *STATE)
--
--     *Note Argp Parsing State::, for an explanation of STATE.
--
--     This variable takes precedence over `argp_program_version', and is
--     useful if a program has version information not easily expressed
--     in a simple string.
--
-- - Variable: error_t argp_err_exit_status
--     This is the exit status used when argp exits due to a parsing
--     error.  If not defined or set by the user program, this defaults
--     to: `EX_USAGE' from `<sysexits.h>'.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-42 glibc-2.3.2-200304020432/manual/libc.info-42
---- glibc-2.3.2/manual/libc.info-42	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-42	Thu Jan  1 01:00:00 1970
-@@ -1,1121 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Argp Parsers,  Next: Argp Flags,  Prev: Argp Global Variables,  Up: Argp
--
--Specifying Argp Parsers
-------------------------
--
--   The first argument to the `argp_parse' function is a pointer to a
--`struct argp', which is known as an "argp parser":
--
-- - Data Type: struct argp
--     This structure specifies how to parse a given set of options and
--     arguments, perhaps in conjunction with other argp parsers.  It has
--     the following fields:
--
--    `const struct argp_option *options'
--          A pointer to a vector of `argp_option' structures specifying
--          which options this argp parser understands; it may be zero if
--          there are no options at all.  *Note Argp Option Vectors::.
--
--    `argp_parser_t parser'
--          A pointer to a function that defines actions for this parser;
--          it is called for each option parsed, and at other
--          well-defined points in the parsing process.  A value of zero
--          is the same as a pointer to a function that always returns
--          `ARGP_ERR_UNKNOWN'.  *Note Argp Parser Functions::.
--
--    `const char *args_doc'
--          If non-zero, a string describing what non-option arguments
--          are called by this parser.  This is only used to print the
--          `Usage:' message.  If it contains newlines, the strings
--          separated by them are considered alternative usage patterns
--          and printed on separate lines.  Lines after the first are
--          prefixed by ` or: ' instead of `Usage:'.
--
--    `const char *doc'
--          If non-zero, a string containing extra text to be printed
--          before and after the options in a long help message, with the
--          two sections separated by a vertical tab (`'\v'', `'\013'')
--          character.  By convention, the documentation before the
--          options is just a short string explaining what the program
--          does.  Documentation printed after the options describe
--          behavior in more detail.
--
--    `const struct argp_child *children'
--          A pointer to a vector of `argp_children' structures.  This
--          pointer specifies which additional argp parsers should be
--          combined with this one.  *Note Argp Children::.
--
--    `char *(*help_filter)(int KEY, const char *TEXT, void *INPUT)'
--          If non-zero, a pointer to a function that filters the output
--          of help messages.  *Note Argp Help Filtering::.
--
--    `const char *argp_domain'
--          If non-zero, the strings used in the argp library are
--          translated using the domain described by this string.  If
--          zero, the current default domain is used.
--
--
--   Of the above group, `options', `parser', `args_doc', and the `doc'
--fields are usually all that are needed.  If an argp parser is defined
--as an initialized C variable, only the fields used need be specified in
--the initializer.  The rest will default to zero due to the way C
--structure initialization works.  This design is exploited in most argp
--structures; the most-used fields are grouped near the beginning, the
--unused fields left unspecified.
--
--* Menu:
--
--* Options: Argp Option Vectors.   Specifying options in an argp parser.
--* Argp Parser Functions::         Defining actions for an argp parser.
--* Children: Argp Children.        Combining multiple argp parsers.
--* Help Filtering: Argp Help Filtering.  Customizing help output for an argp parser.
--
--
--File: libc.info,  Node: Argp Option Vectors,  Next: Argp Parser Functions,  Prev: Argp Parsers,  Up: Argp Parsers
--
--Specifying Options in an Argp Parser
--------------------------------------
--
--   The `options' field in a `struct argp' points to a vector of `struct
--argp_option' structures, each of which specifies an option that the
--argp parser supports.  Multiple entries may be used for a single option
--provided it has multiple names.  This should be terminated by an entry
--with zero in all fields.  Note that when using an initialized C array
--for options, writing `{ 0 }' is enough to achieve this.
--
-- - Data Type: struct argp_option
--     This structure specifies a single option that an argp parser
--     understands, as well as how to parse and document that option.  It
--     has the following fields:
--
--    `const char *name'
--          The long name for this option, corresponding to the long
--          option `--NAME'; this field may be zero if this option _only_
--          has a short name.  To specify multiple names for an option,
--          additional entries may follow this one, with the
--          `OPTION_ALIAS' flag set.  *Note Argp Option Flags::.
--
--    `int key'
--          The integer key provided by the current option to the option
--          parser.  If KEY has a value that is a printable ASCII
--          character (i.e., `isascii (KEY)' is true), it _also_
--          specifies a short option `-CHAR', where CHAR is the ASCII
--          character with the code KEY.
--
--    `const char *arg'
--          If non-zero, this is the name of an argument associated with
--          this option, which must be provided (e.g., with the
--          `--NAME=VALUE' or `-CHAR VALUE' syntaxes), unless the
--          `OPTION_ARG_OPTIONAL' flag (*note Argp Option Flags::) is
--          set, in which case it _may_ be provided.
--
--    `int flags'
--          Flags associated with this option, some of which are referred
--          to above.  *Note Argp Option Flags::.
--
--    `const char *doc'
--          A documentation string for this option, for printing in help
--          messages.
--
--          If both the `name' and `key' fields are zero, this string
--          will be printed tabbed left from the normal option column,
--          making it useful as a group header.  This will be the first
--          thing printed in its group.  In this usage, it's conventional
--          to end the string with a `:' character.
--
--    `int group'
--          Group identity for this option.
--
--          In a long help message, options are sorted alphabetically
--          within each group, and the groups presented in the order 0,
--          1, 2, ..., N, -M, ..., -2, -1.
--
--          Every entry in an options array with this field 0 will
--          inherit the group number of the previous entry, or zero if
--          it's the first one.  If it's a group header with `name' and
--          `key' fields both zero, the previous entry + 1 is the
--          default.  Automagic options such as `--help' are put into
--          group -1.
--
--          Note that because of C structure initialization rules, this
--          field often need not be specified, because 0 is the correct
--          value.
--
--* Menu:
--
--* Flags: Argp Option Flags.     Flags for options.
--
--
--File: libc.info,  Node: Argp Option Flags,  Up: Argp Option Vectors
--
--Flags for Argp Options
--......................
--
--   The following flags may be or'd together in the `flags' field of a
--`struct argp_option'.  These flags control various aspects of how that
--option is parsed or displayed in help messages:
--
--`OPTION_ARG_OPTIONAL'
--     The argument associated with this option is optional.
--
--`OPTION_HIDDEN'
--     This option isn't displayed in any help messages.
--
--`OPTION_ALIAS'
--     This option is an alias for the closest previous non-alias option.
--     This means that it will be displayed in the same help entry, and
--     will inherit fields other than `name' and `key' from the option
--     being aliased.
--
--`OPTION_DOC'
--     This option isn't actually an option and should be ignored by the
--     actual option parser.  It is an arbitrary section of documentation
--     that should be displayed in much the same manner as the options.
--     This is known as a "documentation option".
--
--     If this flag is set, then the option `name' field is displayed
--     unmodified (e.g., no `--' prefix is added) at the left-margin where
--     a _short_ option would normally be displayed, and this
--     documentation string is left in it's usual place.  For purposes of
--     sorting, any leading whitespace and punctuation is ignored, unless
--     the first non-whitespace character is `-'.  This entry is displayed
--     after all options, after `OPTION_DOC' entries with a leading `-',
--     in the same group.
--
--`OPTION_NO_USAGE'
--     This option shouldn't be included in `long' usage messages, but
--     should still be included in other help messages.  This is intended
--     for options that are completely documented in an argp's `args_doc'
--     field.  *Note Argp Parsers::.  Including this option in the
--     generic usage list would be redundant, and should be avoided.
--
--     For instance, if `args_doc' is `"FOO BAR\n-x BLAH"', and the `-x'
--     option's purpose is to distinguish these two cases, `-x' should
--     probably be marked `OPTION_NO_USAGE'.
--
--
--File: libc.info,  Node: Argp Parser Functions,  Next: Argp Children,  Prev: Argp Option Vectors,  Up: Argp Parsers
--
--Argp Parser Functions
-----------------------
--
--   The function pointed to by the `parser' field in a `struct argp'
--(*note Argp Parsers::) defines what actions take place in response to
--each option or argument parsed.  It is also used as a hook, allowing a
--parser to perform tasks at certain other points during parsing.
--
--   Argp parser functions have the following type signature:
--
--     error_t PARSER (int KEY, char *ARG, struct argp_state *STATE)
--
--where the arguments are as follows:
--
--KEY
--     For each option that is parsed, PARSER is called with a value of
--     KEY from that option's `key' field in the option vector.  *Note
--     Argp Option Vectors::.  PARSER is also called at other times with
--     special reserved keys, such as `ARGP_KEY_ARG' for non-option
--     arguments.  *Note Argp Special Keys::.
--
--ARG
--     If KEY is an option, ARG is its given value.  This defaults to
--     zero if no value is specified.  Only options that have a non-zero
--     `arg' field can ever have a value.  These must _always_ have a
--     value unless the `OPTION_ARG_OPTIONAL' flag is specified.  If the
--     input being parsed specifies a value for an option that doesn't
--     allow one, an error results before PARSER ever gets called.
--
--     If KEY is `ARGP_KEY_ARG', ARG is a non-option argument.  Other
--     special keys always have a zero ARG.
--
--STATE
--     STATE points to a `struct argp_state', containing useful
--     information about the current parsing state for use by PARSER.
--     *Note Argp Parsing State::.
--
--   When PARSER is called, it should perform whatever action is
--appropriate for KEY, and return `0' for success, `ARGP_ERR_UNKNOWN' if
--the value of KEY is not handled by this parser function, or a unix
--error code if a real error occurred.  *Note Error Codes::.
--
-- - Macro: int ARGP_ERR_UNKNOWN
--     Argp parser functions should return `ARGP_ERR_UNKNOWN' for any KEY
--     value they do not recognize, or for non-option arguments (`KEY ==
--     ARGP_KEY_ARG') that they are not equipped to handle.
--
--   A typical parser function uses a switch statement on KEY:
--
--     error_t
--     parse_opt (int key, char *arg, struct argp_state *state)
--     {
--       switch (key)
--         {
--         case OPTION_KEY:
--           ACTION
--           break;
--         ...
--         default:
--           return ARGP_ERR_UNKNOWN;
--         }
--       return 0;
--     }
--
--* Menu:
--
--* Keys: Argp Special Keys.           Special values for the KEY argument.
--* State: Argp Parsing State.         What the STATE argument refers to.
--* Functions: Argp Helper Functions.  Functions to help during argp parsing.
--
--
--File: libc.info,  Node: Argp Special Keys,  Next: Argp Parsing State,  Up: Argp Parser Functions
--
--Special Keys for Argp Parser Functions
--......................................
--
--   In addition to key values corresponding to user options, the KEY
--argument to argp parser functions may have a number of other special
--values.  In the following example ARG and STATE refer to parser
--function arguments.  *Note Argp Parser Functions::.
--
--`ARGP_KEY_ARG'
--     This is not an option at all, but rather a command line argument,
--     whose value is pointed to by ARG.
--
--     When there are multiple parser functions in play due to argp
--     parsers being combined, it's impossible to know which one will
--     handle a specific argument.  Each is called until one returns 0 or
--     an error other than `ARGP_ERR_UNKNOWN'; if an argument is not
--     handled, `argp_parse' immediately returns success, without parsing
--     any more arguments.
--
--     Once a parser function returns success for this key, that fact is
--     recorded, and the `ARGP_KEY_NO_ARGS' case won't be used.
--     _However_, if while processing the argument a parser function
--     decrements the `next' field of its STATE argument, the option
--     won't be considered processed; this is to allow you to actually
--     modify the argument, perhaps into an option, and have it processed
--     again.
--
--`ARGP_KEY_ARGS'
--     If a parser function returns `ARGP_ERR_UNKNOWN' for
--     `ARGP_KEY_ARG', it is immediately called again with the key
--     `ARGP_KEY_ARGS', which has a similar meaning, but is slightly more
--     convenient for consuming all remaining arguments.  ARG is 0, and
--     the tail of the argument vector may be found at `STATE->argv +
--     STATE->next'.  If success is returned for this key, and
--     `STATE->next' is unchanged, all remaining arguments are considered
--     to have been consumed.  Otherwise, the amount by which
--     `STATE->next' has been adjusted indicates how many were used.
--     Here's an example that uses both, for different args:
--
--          ...
--          case ARGP_KEY_ARG:
--            if (STATE->arg_num == 0)
--              /* First argument */
--              first_arg = ARG;
--            else
--              /* Let the next case parse it.  */
--              return ARGP_KEY_UNKNOWN;
--            break;
--          case ARGP_KEY_ARGS:
--            remaining_args = STATE->argv + STATE->next;
--            num_remaining_args = STATE->argc - STATE->next;
--            break;
--
--`ARGP_KEY_END'
--     This indicates that there are no more command line arguments.
--     Parser functions are called in a different order, children first.
--     This allows each parser to clean up its state for the parent.
--
--`ARGP_KEY_NO_ARGS'
--     Because it's common to do some special processing if there aren't
--     any non-option args, parser functions are called with this key if
--     they didn't successfully process any non-option arguments.  This
--     is called just before `ARGP_KEY_END', where more general validity
--     checks on previously parsed arguments take place.
--
--`ARGP_KEY_INIT'
--     This is passed in before any parsing is done.  Afterwards, the
--     values of each element of the `child_input' field of STATE, if
--     any, are copied to each child's state to be the initial value of
--     the `input' when _their_ parsers are called.
--
--`ARGP_KEY_SUCCESS'
--     Passed in when parsing has successfully been completed, even if
--     arguments remain.
--
--`ARGP_KEY_ERROR'
--     Passed in if an error has occurred and parsing is terminated.  In
--     this case a call with a key of `ARGP_KEY_SUCCESS' is never made.
--
--`ARGP_KEY_FINI'
--     The final key ever seen by any parser, even after
--     `ARGP_KEY_SUCCESS' and `ARGP_KEY_ERROR'.  Any resources allocated
--     by `ARGP_KEY_INIT' may be freed here.  At times, certain resources
--     allocated are to be returned to the caller after a successful
--     parse.  In that case, those particular resources can be freed in
--     the `ARGP_KEY_ERROR' case.
--
--   In all cases, `ARGP_KEY_INIT' is the first key seen by parser
--functions, and `ARGP_KEY_FINI' the last, unless an error was returned
--by the parser for `ARGP_KEY_INIT'.  Other keys can occur in one the
--following orders.  OPT refers to an arbitrary option key:
--
--OPT... `ARGP_KEY_NO_ARGS' `ARGP_KEY_END' `ARGP_KEY_SUCCESS'
--     The arguments being parsed did not contain any non-option
--     arguments.
--
--( OPT | `ARGP_KEY_ARG' )... `ARGP_KEY_END' `ARGP_KEY_SUCCESS'
--     All non-option arguments were successfully handled by a parser
--     function.  There may be multiple parser functions if multiple argp
--     parsers were combined.
--
--( OPT | `ARGP_KEY_ARG' )... `ARGP_KEY_SUCCESS'
--     Some non-option argument went unrecognized.
--
--     This occurs when every parser function returns `ARGP_KEY_UNKNOWN'
--     for an argument, in which case parsing stops at that argument if
--     ARG_INDEX is a null pointer.  Otherwise an error occurs.
--
--   In all cases, if a non-null value for ARG_INDEX gets passed to
--`argp_parse', the index of the first unparsed command-line argument is
--passed back in that value.
--
--   If an error occurs and is either detected by argp or because a parser
--function returned an error value, each parser is called with
--`ARGP_KEY_ERROR'.  No further calls are made, except the final call
--with `ARGP_KEY_FINI'.
--
--
--File: libc.info,  Node: Argp Helper Functions,  Prev: Argp Parsing State,  Up: Argp Parser Functions
--
--Functions For Use in Argp Parsers
--.................................
--
--   Argp provides a number of functions available to the user of argp
--(*note Argp Parser Functions::), mostly for producing error messages.
--These take as their first argument the STATE argument to the parser
--function.  *Note Argp Parsing State::.
--
-- - Function: void argp_usage (const struct argp_state *STATE)
--     Outputs the standard usage message for the argp parser referred to
--     by STATE to `STATE->err_stream' and terminate the program with
--     `exit (argp_err_exit_status)'.  *Note Argp Global Variables::.
--
-- - Function: void argp_error (const struct argp_state *STATE, const
--          char *FMT, ...)
--     Prints the printf format string FMT and following args, preceded
--     by the program name and `:', and followed by a `Try ... --help'
--     message, and terminates the program with an exit status of
--     `argp_err_exit_status'.  *Note Argp Global Variables::.
--
-- - Function: void argp_failure (const struct argp_state *STATE, int
--          STATUS, int ERRNUM, const char *FMT, ...)
--     Similar to the standard gnu error-reporting function `error', this
--     prints the program name and `:', the printf format string FMT, and
--     the appropriate following args.  If it is non-zero, the standard
--     unix error text for ERRNUM is printed.  If STATUS is non-zero, it
--     terminates the program with that value as its exit status.
--
--     The difference between `argp_failure' and `argp_error' is that
--     `argp_error' is for _parsing errors_, whereas `argp_failure' is
--     for other problems that occur during parsing but don't reflect a
--     syntactic problem with the input, such as illegal values for
--     options, bad phase of the moon, etc.
--
-- - Function: void argp_state_help (const struct argp_state *STATE, FILE
--          *STREAM, unsigned FLAGS)
--     Outputs a help message for the argp parser referred to by STATE,
--     to STREAM.  The FLAGS argument determines what sort of help
--     message is produced.  *Note Argp Help Flags::.
--
--   Error output is sent to `STATE->err_stream', and the program name
--printed is `STATE->name'.
--
--   The output or program termination behavior of these functions may be
--suppressed if the `ARGP_NO_EXIT' or `ARGP_NO_ERRS' flags are passed to
--`argp_parse'.  *Note Argp Flags::.
--
--   This behavior is useful if an argp parser is exported for use by
--other programs (e.g., by a library), and may be used in a context where
--it is not desirable to terminate the program in response to parsing
--errors.  In argp parsers intended for such general use, and for the
--case where the program _doesn't_ terminate, calls to any of these
--functions should be followed by code that returns the appropriate error
--code:
--
--     if (BAD ARGUMENT SYNTAX)
--       {
--          argp_usage (STATE);
--          return EINVAL;
--       }
--
--If a parser function will _only_ be used when `ARGP_NO_EXIT' is not
--set, the return may be omitted.
--
--
--File: libc.info,  Node: Argp Parsing State,  Next: Argp Helper Functions,  Prev: Argp Special Keys,  Up: Argp Parser Functions
--
--Argp Parsing State
--..................
--
--   The third argument to argp parser functions (*note Argp Parser
--Functions::) is a pointer to a `struct argp_state', which contains
--information about the state of the option parsing.
--
-- - Data Type: struct argp_state
--     This structure has the following fields, which may be modified as
--     noted:
--
--    `const struct argp *const root_argp'
--          The top level argp parser being parsed.  Note that this is
--          often _not_ the same `struct argp' passed into `argp_parse' by
--          the invoking program.  *Note Argp::.  It is an internal argp
--          parser that contains options implemented by `argp_parse'
--          itself, such as `--help'.
--
--    `int argc'
--    `char **argv'
--          The argument vector being parsed.  This may be modified.
--
--    `int next'
--          The index in `argv' of the next argument to be parsed.  This
--          may be modified.
--
--          One way to consume all remaining arguments in the input is to
--          set `STATE->next = STATE->argc', perhaps after recording the
--          value of the `next' field to find the consumed arguments.  The
--          current option can be re-parsed immediately by decrementing
--          this field, then modifying `STATE->argv[STATE->next]' to
--          reflect the option that should be reexamined.
--
--    `unsigned flags'
--          The flags supplied to `argp_parse'.  These may be modified,
--          although some flags may only take effect when `argp_parse' is
--          first invoked.  *Note Argp Flags::.
--
--    `unsigned arg_num'
--          While calling a parsing function with the KEY argument
--          `ARGP_KEY_ARG', this represents the number of the current arg,
--          starting at 0.  It is incremented after each `ARGP_KEY_ARG'
--          call returns.  At all other times, this is the number of
--          `ARGP_KEY_ARG' arguments that have been processed.
--
--    `int quoted'
--          If non-zero, the index in `argv' of the first argument
--          following a special `--' argument.  This prevents anything
--          that follows from being interpreted as an option.  It is only
--          set after argument parsing has proceeded past this point.
--
--    `void *input'
--          An arbitrary pointer passed in from the caller of
--          `argp_parse', in the INPUT argument.
--
--    `void **child_inputs'
--          These are values that will be passed to child parsers.  This
--          vector will be the same length as the number of children in
--          the current parser.  Each child parser will be given the
--          value of `STATE->child_inputs[I]' as _its_ `STATE->input'
--          field, where I is the index of the child in the this parser's
--          `children' field.  *Note Argp Children::.
--
--    `void *hook'
--          For the parser function's use.  Initialized to 0, but
--          otherwise ignored by argp.
--
--    `char *name'
--          The name used when printing messages.  This is initialized to
--          `argv[0]', or `program_invocation_name' if `argv[0]' is
--          unavailable.
--
--    `FILE *err_stream'
--    `FILE *out_stream'
--          The stdio streams used when argp prints.  Error messages are
--          printed to `err_stream', all other output, such as `--help'
--          output) to `out_stream'.  These are initialized to `stderr'
--          and `stdout' respectively.  *Note Standard Streams::.
--
--    `void *pstate'
--          Private, for use by the argp implementation.
--
--
--File: libc.info,  Node: Argp Children,  Next: Argp Help Filtering,  Prev: Argp Parser Functions,  Up: Argp Parsers
--
--Combining Multiple Argp Parsers
---------------------------------
--
--   The `children' field in a `struct argp' enables other argp parsers
--to be combined with the referencing one for the parsing of a single set
--of arguments.  This field should point to a vector of `struct
--argp_child', which is terminated by an entry having a value of zero in
--the `argp' field.
--
--   Where conflicts between combined parsers arise, as when two specify
--an option with the same name, the parser conflicts are resolved in
--favor of the parent argp parser(s), or the earlier of the argp parsers
--in the list of children.
--
-- - Data Type: struct argp_child
--     An entry in the list of subsidiary argp parsers pointed to by the
--     `children' field in a `struct argp'.  The fields are as follows:
--
--    `const struct argp *argp'
--          The child argp parser, or zero to end of the list.
--
--    `int flags'
--          Flags for this child.
--
--    `const char *header'
--          If non-zero, this is an optional header to be printed within
--          help output before the child options.  As a side-effect, a
--          non-zero value forces the child options to be grouped
--          together.  To achieve this effect without actually printing a
--          header string, use a value of `""'.  As with header strings
--          specified in an option entry, the conventional value of the
--          last character is `:'.  *Note Argp Option Vectors::.
--
--    `int group'
--          This is where the child options are grouped relative to the
--          other `consolidated' options in the parent argp parser.  The
--          values are the same as the `group' field in `struct
--          argp_option'.  *Note Argp Option Vectors::.  All
--          child-groupings follow parent options at a particular group
--          level.  If both this field and `header' are zero, then the
--          child's options aren't grouped together, they are merged with
--          parent options at the parent option group level.
--
--
--
--File: libc.info,  Node: Argp Flags,  Next: Argp Help,  Prev: Argp Parsers,  Up: Argp
--
--Flags for `argp_parse'
------------------------
--
--   The default behavior of `argp_parse' is designed to be convenient
--for the most common case of parsing program command line argument.  To
--modify these defaults, the following flags may be or'd together in the
--FLAGS argument to `argp_parse':
--
--`ARGP_PARSE_ARGV0'
--     Don't ignore the first element of the ARGV argument to
--     `argp_parse'.  Unless `ARGP_NO_ERRS' is set, the first element of
--     the argument vector is skipped for option parsing purposes, as it
--     corresponds to the program name in a command line.
--
--`ARGP_NO_ERRS'
--     Don't print error messages for unknown options to `stderr'; unless
--     this flag is set, `ARGP_PARSE_ARGV0' is ignored, as `argv[0]' is
--     used as the program name in the error messages.  This flag implies
--     `ARGP_NO_EXIT'.  This is based on the assumption that silent
--     exiting upon errors is bad behavior.
--
--`ARGP_NO_ARGS'
--     Don't parse any non-option args.  Normally these are parsed by
--     calling the parse functions with a key of `ARGP_KEY_ARG', the
--     actual argument being the value.  This flag needn't normally be
--     set, as the default behavior is to stop parsing as soon as an
--     argument fails to be parsed.  *Note Argp Parser Functions::.
--
--`ARGP_IN_ORDER'
--     Parse options and arguments in the same order they occur on the
--     command line.  Normally they're rearranged so that all options
--     come first.
--
--`ARGP_NO_HELP'
--     Don't provide the standard long option `--help', which ordinarily
--     causes usage and option help information to be output to `stdout'
--     and `exit (0)'.
--
--`ARGP_NO_EXIT'
--     Don't exit on errors, although they may still result in error
--     messages.
--
--`ARGP_LONG_ONLY'
--     Use the gnu getopt `long-only' rules for parsing arguments.  This
--     allows long-options to be recognized with only a single `-' (i.e.
--     `-help').  This results in a less useful interface, and its use is
--     discouraged as it conflicts with the way most GNU programs work as
--     well as the GNU coding standards.
--
--`ARGP_SILENT'
--     Turns off any message-printing/exiting options, specifically
--     `ARGP_NO_EXIT', `ARGP_NO_ERRS', and `ARGP_NO_HELP'.
--
--
--File: libc.info,  Node: Argp Help Filtering,  Prev: Argp Children,  Up: Argp Parsers
--
--Customizing Argp Help Output
------------------------------
--
--   The `help_filter' field in a `struct argp' is a pointer to a
--function that filters the text of help messages before displaying them.
--They have a function signature like:
--
--     char *HELP-FILTER (int KEY, const char *TEXT, void *INPUT)
--
--Where KEY is either a key from an option, in which case TEXT is that
--option's help text.  *Note Argp Option Vectors::.  Alternately, one of
--the special keys with names beginning with `ARGP_KEY_HELP_' might be
--used, describing which other help text TEXT will contain.  *Note Argp
--Help Filter Keys::.
--
--   The function should return either TEXT if it remains as-is, or a
--replacement string allocated using `malloc'.  This will be either be
--freed by argp or zero, which prints nothing.  The value of TEXT is
--supplied _after_ any translation has been done, so if any of the
--replacement text needs translation, it will be done by the filter
--function.  INPUT is either the input supplied to `argp_parse' or it is
--zero, if `argp_help' was called directly by the user.
--
--* Menu:
--
--* Keys: Argp Help Filter Keys.  Special KEY values for help filter functions.
--
--
--File: libc.info,  Node: Argp Help Filter Keys,  Up: Argp Help Filtering
--
--Special Keys for Argp Help Filter Functions
--...........................................
--
--   The following special values may be passed to an argp help filter
--function as the first argument in addition to key values for user
--options.  They specify which help text the TEXT argument contains:
--
--`ARGP_KEY_HELP_PRE_DOC'
--     The help text preceding options.
--
--`ARGP_KEY_HELP_POST_DOC'
--     The help text following options.
--
--`ARGP_KEY_HELP_HEADER'
--     The option header string.
--
--`ARGP_KEY_HELP_EXTRA'
--     This is used after all other documentation; TEXT is zero for this
--     key.
--
--`ARGP_KEY_HELP_DUP_ARGS_NOTE'
--     The explanatory note printed when duplicate option arguments have
--     been suppressed.
--
--`ARGP_KEY_HELP_ARGS_DOC'
--     The argument doc string; formally the `args_doc' field from the
--     argp parser.  *Note Argp Parsers::.
--
--
--File: libc.info,  Node: Argp Help,  Next: Argp Examples,  Prev: Argp Flags,  Up: Argp
--
--The `argp_help' Function
--------------------------
--
--   Normally programs using argp need not be written with particular
--printing argument-usage-type help messages in mind as the standard
--`--help' option is handled automatically by argp.  Typical error cases
--can be handled using `argp_usage' and `argp_error'.  *Note Argp Helper
--Functions::.  However, if it's desirable to print a help message in
--some context other than parsing the program options, argp offers the
--`argp_help' interface.
--
-- - Function: void argp_help (const struct argp *ARGP, FILE *STREAM,
--          unsigned FLAGS, char *NAME)
--     This outputs a help message for the argp parser ARGP to STREAM.
--     The type of messages printed will be determined by FLAGS.
--
--     Any options such as `--help' that are implemented automatically by
--     argp itself will _not_ be present in the help output; for this
--     reason it is best to use `argp_state_help' if calling from within
--     an argp parser function.  *Note Argp Helper Functions::.
--
--* Menu:
--
--* Flags: Argp Help Flags.       Specifying what sort of help message to print.
--
--
--File: libc.info,  Node: Argp Help Flags,  Up: Argp Help
--
--Flags for the `argp_help' Function
------------------------------------
--
--   When calling `argp_help' (*note Argp Help::) or `argp_state_help'
--(*note Argp Helper Functions::) the exact output is determined by the
--FLAGS argument.  This should consist of any of the following flags,
--or'd together:
--
--`ARGP_HELP_USAGE'
--     A unix `Usage:' message that explicitly lists all options.
--
--`ARGP_HELP_SHORT_USAGE'
--     A unix `Usage:' message that displays an appropriate placeholder to
--     indicate where the options go; useful for showing the non-option
--     argument syntax.
--
--`ARGP_HELP_SEE'
--     A `Try ... for more help' message; `...' contains the program name
--     and `--help'.
--
--`ARGP_HELP_LONG'
--     A verbose option help message that gives each option available
--     along with its documentation string.
--
--`ARGP_HELP_PRE_DOC'
--     The part of the argp parser doc string preceding the verbose
--     option help.
--
--`ARGP_HELP_POST_DOC'
--     The part of the argp parser doc string that following the verbose
--     option help.
--
--`ARGP_HELP_DOC'
--     `(ARGP_HELP_PRE_DOC | ARGP_HELP_POST_DOC)'
--
--`ARGP_HELP_BUG_ADDR'
--     A message that prints where to report bugs for this program, if the
--     `argp_program_bug_address' variable contains this information.
--
--`ARGP_HELP_LONG_ONLY'
--     This will modify any output to reflect the `ARGP_LONG_ONLY' mode.
--
--   The following flags are only understood when used with
--`argp_state_help'.  They control whether the function returns after
--printing its output, or terminates the program:
--
--`ARGP_HELP_EXIT_ERR'
--     This will terminate the program with `exit (argp_err_exit_status)'.
--
--`ARGP_HELP_EXIT_OK'
--     This will terminate the program with `exit (0)'.
--
--   The following flags are combinations of the basic flags for printing
--standard messages:
--
--`ARGP_HELP_STD_ERR'
--     Assuming that an error message for a parsing error has printed,
--     this prints a message on how to get help, and terminates the
--     program with an error.
--
--`ARGP_HELP_STD_USAGE'
--     This prints a standard usage message and terminates the program
--     with an error.  This is used when no other specific error messages
--     are appropriate or available.
--
--`ARGP_HELP_STD_HELP'
--     This prints the standard response for a `--help' option, and
--     terminates the program successfully.
--
--
--File: libc.info,  Node: Argp Examples,  Next: Argp User Customization,  Prev: Argp Help,  Up: Argp
--
--Argp Examples
---------------
--
--   These example programs demonstrate the basic usage of argp.
--
--* Menu:
--
--* 1: Argp Example 1.            A minimal program using argp.
--* 2: Argp Example 2.            A program using only default options.
--* 3: Argp Example 3.            A simple program with user options.
--* 4: Argp Example 4.            Combining multiple argp parsers.
--
--
--File: libc.info,  Node: Argp Example 1,  Next: Argp Example 2,  Up: Argp Examples
--
--A Minimal Program Using Argp
--............................
--
--   This is perhaps the smallest program possible that uses argp.  It
--won't do much except give an error messages and exit when there are any
--arguments, and prints a rather pointless message for `--help'.
--
--     /* Argp example #1 - a minimal program using argp */
--     
--     /* This is (probably) the smallest possible program that
--        uses argp.  It won't do much except give an error
--        messages and exit when there are any arguments, and print
--        a (rather pointless) messages for -help. */
--     
--     #include <argp.h>
--     
--     int main (int argc, char **argv)
--     {
--       argp_parse (0, argc, argv, 0, 0, 0);
--       exit (0);
--     }
--
--
--File: libc.info,  Node: Argp Example 2,  Next: Argp Example 3,  Prev: Argp Example 1,  Up: Argp Examples
--
--A Program Using Argp with Only Default Options
--..............................................
--
--   This program doesn't use any options or arguments, it uses argp to be
--compliant with the GNU standard command line format.
--
--   In addition to giving no arguments and implementing a `--help'
--option, this example has a `--version' option, which will put the given
--documentation string and bug address in the `--help' output, as per GNU
--standards.
--
--   The variable `argp' contains the argument parser specification.
--Adding fields to this structure is the way most parameters are passed
--to `argp_parse'.  The first three fields are normally used, but they
--are not in this small program.  There are also two global variables
--that argp can use defined here, `argp_program_version' and
--`argp_program_bug_address'.  They are considered global variables
--because they will almost always be constant for a given program, even
--if they use different argument parsers for various tasks.
--
--     /* Argp example #2 - a pretty minimal program using argp */
--     
--     /* This program doesn't use any options or arguments, but uses
--        argp to be compliant with the GNU standard command line
--        format.
--     
--        In addition to making sure no arguments are given, and
--        implementing a -help option, this example will have a
--        -version option, and will put the given documentation string
--        and bug address in the -help output, as per GNU standards.
--     
--        The variable ARGP contains the argument parser specification;
--        adding fields to this structure is the way most parameters are
--        passed to argp_parse (the first three fields are usually used,
--        but not in this small program).  There are also two global
--        variables that argp knows about defined here,
--        ARGP_PROGRAM_VERSION and ARGP_PROGRAM_BUG_ADDRESS (they are
--        global variables because they will almost always be constant
--        for a given program, even if it uses different argument
--        parsers for various tasks). */
--     
--     #include <argp.h>
--     
--     const char *argp_program_version =
--       "argp-ex2 1.0";
--     const char *argp_program_bug_address =
--       "<bug-gnu-utils@gnu.org>";
--     
--     /* Program documentation. */
--     static char doc[] =
--       "Argp example #2 -- a pretty minimal program using argp";
--     
--     /* Our argument parser.  The `options', `parser', and
--        `args_doc' fields are zero because we have neither options or
--        arguments; `doc' and `argp_program_bug_address' will be
--        used in the output for `--help', and the `--version'
--        option will print out `argp_program_version'. */
--     static struct argp argp = { 0, 0, 0, doc };
--     
--     int main (int argc, char **argv)
--     {
--       argp_parse (&argp, argc, argv, 0, 0, 0);
--       exit (0);
--     }
--
--
--File: libc.info,  Node: Argp Example 3,  Next: Argp Example 4,  Prev: Argp Example 2,  Up: Argp Examples
--
--A Program Using Argp with User Options
--......................................
--
--   This program uses the same features as example 2, adding user options
--and arguments.
--
--   We now use the first four fields in `argp' (*note Argp Parsers::)
--and specify `parse_opt' as the parser function.  *Note Argp Parser
--Functions::.
--
--   Note that in this example, `main' uses a structure to communicate
--with the `parse_opt' function, a pointer to which it passes in the
--`input' argument to `argp_parse'.  *Note Argp::.  It is retrieved by
--`parse_opt' through the `input' field in its `state' argument.  *Note
--Argp Parsing State::.  Of course, it's also possible to use global
--variables instead, but using a structure like this is somewhat more
--flexible and clean.
--
--     /* Argp example #3 - a program with options and arguments using argp */
--     
--     /* This program uses the same features as example 2, and uses options and
--        arguments.
--     
--        We now use the first four fields in ARGP, so here's a description of them:
--          OPTIONS  - A pointer to a vector of struct argp_option (see below)
--          PARSER   - A function to parse a single option, called by argp
--          ARGS_DOC - A string describing how the non-option arguments should look
--          DOC      - A descriptive string about this program; if it contains a
--                      vertical tab character (\v), the part after it will be
--                      printed *following* the options
--     
--        The function PARSER takes the following arguments:
--          KEY  - An integer specifying which option this is (taken
--                  from the KEY field in each struct argp_option), or
--                  a special key specifying something else; the only
--                  special keys we use here are ARGP_KEY_ARG, meaning
--                  a non-option argument, and ARGP_KEY_END, meaning
--                  that all arguments have been parsed
--          ARG  - For an option KEY, the string value of its
--                  argument, or NULL if it has none
--          STATE- A pointer to a struct argp_state, containing
--                  various useful information about the parsing state; used here
--                  are the INPUT field, which reflects the INPUT argument to
--                  argp_parse, and the ARG_NUM field, which is the number of the
--                  current non-option argument being parsed
--        It should return either 0, meaning success, ARGP_ERR_UNKNOWN, meaning the
--        given KEY wasn't recognized, or an errno value indicating some other
--        error.
--     
--        Note that in this example, main uses a structure to communicate with the
--        parse_opt function, a pointer to which it passes in the INPUT argument to
--        argp_parse.  Of course, it's also possible to use global variables
--        instead, but this is somewhat more flexible.
--     
--        The OPTIONS field contains a pointer to a vector of struct argp_option's;
--        that structure has the following fields (if you assign your option
--        structures using array initialization like this example, unspecified
--        fields will be defaulted to 0, and need not be specified):
--          NAME   - The name of this option's long option (may be zero)
--          KEY    - The KEY to pass to the PARSER function when parsing this option,
--                    *and* the name of this option's short option, if it is a
--                    printable ascii character
--          ARG    - The name of this option's argument, if any
--          FLAGS  - Flags describing this option; some of them are:
--                      OPTION_ARG_OPTIONAL - The argument to this option is optional
--                      OPTION_ALIAS        - This option is an alias for the
--                                             previous option
--                      OPTION_HIDDEN       - Don't show this option in -help output
--          DOC    - A documentation string for this option, shown in -help output
--     
--        An options vector should be terminated by an option with all fields zero. */
--     
--     #include <argp.h>
--     
--     const char *argp_program_version =
--       "argp-ex3 1.0";
--     const char *argp_program_bug_address =
--       "<bug-gnu-utils@gnu.org>";
--     
--     /* Program documentation. */
--     static char doc[] =
--       "Argp example #3 -- a program with options and arguments using argp";
--     
--     /* A description of the arguments we accept. */
--     static char args_doc[] = "ARG1 ARG2";
--     
--     /* The options we understand. */
--     static struct argp_option options[] = {
--       {"verbose",  'v', 0,      0,  "Produce verbose output" },
--       {"quiet",    'q', 0,      0,  "Don't produce any output" },
--       {"silent",   's', 0,      OPTION_ALIAS },
--       {"output",   'o', "FILE", 0,
--        "Output to FILE instead of standard output" },
--       { 0 }
--     };
--     
--     /* Used by `main' to communicate with `parse_opt'. */
--     struct arguments
--     {
--       char *args[2];                /* ARG1 & ARG2 */
--       int silent, verbose;
--       char *output_file;
--     };
--     
--     /* Parse a single option. */
--     static error_t
--     parse_opt (int key, char *arg, struct argp_state *state)
--     {
--       /* Get the INPUT argument from `argp_parse', which we
--          know is a pointer to our arguments structure. */
--       struct arguments *arguments = state->input;
--     
--       switch (key)
--         {
--         case 'q': case 's':
--           arguments->silent = 1;
--           break;
--         case 'v':
--           arguments->verbose = 1;
--           break;
--         case 'o':
--           arguments->output_file = arg;
--           break;
--     
--         case ARGP_KEY_ARG:
--           if (state->arg_num >= 2)
--             /* Too many arguments. */
--             argp_usage (state);
--     
--           arguments->args[state->arg_num] = arg;
--     
--           break;
--     
--         case ARGP_KEY_END:
--           if (state->arg_num < 2)
--             /* Not enough arguments. */
--             argp_usage (state);
--           break;
--     
--         default:
--           return ARGP_ERR_UNKNOWN;
--         }
--       return 0;
--     }
--     
--     /* Our argp parser. */
--     static struct argp argp = { options, parse_opt, args_doc, doc };
--     
--     int main (int argc, char **argv)
--     {
--       struct arguments arguments;
--     
--       /* Default values. */
--       arguments.silent = 0;
--       arguments.verbose = 0;
--       arguments.output_file = "-";
--     
--       /* Parse our arguments; every option seen by `parse_opt' will
--          be reflected in `arguments'. */
--       argp_parse (&argp, argc, argv, 0, 0, &arguments);
--     
--       printf ("ARG1 = %s\nARG2 = %s\nOUTPUT_FILE = %s\n"
--               "VERBOSE = %s\nSILENT = %s\n",
--               arguments.args[0], arguments.args[1],
--               arguments.output_file,
--               arguments.verbose ? "yes" : "no",
--               arguments.silent ? "yes" : "no");
--     
--       exit (0);
--     }
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-43 glibc-2.3.2-200304020432/manual/libc.info-43
---- glibc-2.3.2/manual/libc.info-43	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-43	Thu Jan  1 01:00:00 1970
-@@ -1,1256 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Argp Example 4,  Prev: Argp Example 3,  Up: Argp Examples
--
--A Program Using Multiple Combined Argp Parsers
--..............................................
--
--   This program uses the same features as example 3, but has more
--options, and presents more structure in the `--help' output.  It also
--illustrates how you can `steal' the remainder of the input arguments
--past a certain point for programs that accept a list of items.  It also
--illustrates the KEY value `ARGP_KEY_NO_ARGS', which is only given if no
--non-option arguments were supplied to the program.  *Note Argp Special
--Keys::.
--
--   For structuring help output, two features are used: _headers_ and a
--two part option string.  The _headers_ are entries in the options
--vector.  *Note Argp Option Vectors::.  The first four fields are zero.
--The two part documentation string are in the variable `doc', which
--allows documentation both before and after the options.  *Note Argp
--Parsers::, the two parts of `doc' are separated by a vertical-tab
--character (`'\v'', or `'\013'').  By convention, the documentation
--before the options is a short string stating what the program does, and
--after any options it is longer, describing the behavior in more detail.
--All documentation strings are automatically filled for output,
--although newlines may be included to force a line break at a particular
--point.  In addition, documentation strings are passed to the `gettext'
--function, for possible translation into the current locale.
--
--     /* Argp example #4 - a program with somewhat more complicated options */
--     
--     /* This program uses the same features as example 3, but has more
--        options, and somewhat more structure in the -help output.  It
--        also shows how you can `steal' the remainder of the input
--        arguments past a certain point, for programs that accept a
--        list of items.  It also shows the special argp KEY value
--        ARGP_KEY_NO_ARGS, which is only given if no non-option
--        arguments were supplied to the program.
--     
--        For structuring the help output, two features are used,
--        *headers* which are entries in the options vector with the
--        first four fields being zero, and a two part documentation
--        string (in the variable DOC), which allows documentation both
--        before and after the options; the two parts of DOC are
--        separated by a vertical-tab character ('\v', or '\013').  By
--        convention, the documentation before the options is just a
--        short string saying what the program does, and that afterwards
--        is longer, describing the behavior in more detail.  All
--        documentation strings are automatically filled for output,
--        although newlines may be included to force a line break at a
--        particular point.  All documentation strings are also passed to
--        the `gettext' function, for possible translation into the
--        current locale. */
--     
--     #include <stdlib.h>
--     #include <error.h>
--     #include <argp.h>
--     
--     const char *argp_program_version =
--       "argp-ex4 1.0";
--     const char *argp_program_bug_address =
--       "<bug-gnu-utils@prep.ai.mit.edu>";
--     
--     /* Program documentation. */
--     static char doc[] =
--       "Argp example #4 -- a program with somewhat more complicated\
--     options\
--     \vThis part of the documentation comes *after* the options;\
--      note that the text is automatically filled, but it's possible\
--      to force a line-break, e.g.\n<-- here.";
--     
--     /* A description of the arguments we accept. */
--     static char args_doc[] = "ARG1 [STRING...]";
--     
--     /* Keys for options without short-options. */
--     #define OPT_ABORT  1            /* -abort */
--     
--     /* The options we understand. */
--     static struct argp_option options[] = {
--       {"verbose",  'v', 0,       0, "Produce verbose output" },
--       {"quiet",    'q', 0,       0, "Don't produce any output" },
--       {"silent",   's', 0,       OPTION_ALIAS },
--       {"output",   'o', "FILE",  0,
--        "Output to FILE instead of standard output" },
--     
--       {0,0,0,0, "The following options should be grouped together:" },
--       {"repeat",   'r', "COUNT", OPTION_ARG_OPTIONAL,
--        "Repeat the output COUNT (default 10) times"},
--       {"abort",    OPT_ABORT, 0, 0, "Abort before showing any output"},
--     
--       { 0 }
--     };
--     
--     /* Used by `main' to communicate with `parse_opt'. */
--     struct arguments
--     {
--       char *arg1;                   /* ARG1 */
--       char **strings;               /* [STRING...] */
--       int silent, verbose, abort;   /* `-s', `-v', `--abort' */
--       char *output_file;            /* FILE arg to `--output' */
--       int repeat_count;             /* COUNT arg to `--repeat' */
--     };
--     
--     /* Parse a single option. */
--     static error_t
--     parse_opt (int key, char *arg, struct argp_state *state)
--     {
--       /* Get the `input' argument from `argp_parse', which we
--          know is a pointer to our arguments structure. */
--       struct arguments *arguments = state->input;
--     
--       switch (key)
--         {
--         case 'q': case 's':
--           arguments->silent = 1;
--           break;
--         case 'v':
--           arguments->verbose = 1;
--           break;
--         case 'o':
--           arguments->output_file = arg;
--           break;
--         case 'r':
--           arguments->repeat_count = arg ? atoi (arg) : 10;
--           break;
--         case OPT_ABORT:
--           arguments->abort = 1;
--           break;
--     
--         case ARGP_KEY_NO_ARGS:
--           argp_usage (state);
--     
--         case ARGP_KEY_ARG:
--           /* Here we know that `state->arg_num == 0', since we
--              force argument parsing to end before any more arguments can
--              get here. */
--           arguments->arg1 = arg;
--     
--           /* Now we consume all the rest of the arguments.
--              `state->next' is the index in `state->argv' of the
--              next argument to be parsed, which is the first STRING
--              we're interested in, so we can just use
--              `&state->argv[state->next]' as the value for
--              arguments->strings.
--     
--              _In addition_, by setting `state->next' to the end
--              of the arguments, we can force argp to stop parsing here and
--              return. */
--           arguments->strings = &state->argv[state->next];
--           state->next = state->argc;
--     
--           break;
--     
--         default:
--           return ARGP_ERR_UNKNOWN;
--         }
--       return 0;
--     }
--     
--     /* Our argp parser. */
--     static struct argp argp = { options, parse_opt, args_doc, doc };
--     
--     int main (int argc, char **argv)
--     {
--       int i, j;
--       struct arguments arguments;
--     
--       /* Default values. */
--       arguments.silent = 0;
--       arguments.verbose = 0;
--       arguments.output_file = "-";
--       arguments.repeat_count = 1;
--       arguments.abort = 0;
--     
--       /* Parse our arguments; every option seen by `parse_opt' will be
--          reflected in `arguments'. */
--       argp_parse (&argp, argc, argv, 0, 0, &arguments);
--     
--       if (arguments.abort)
--         error (10, 0, "ABORTED");
--     
--       for (i = 0; i < arguments.repeat_count; i++)
--         {
--           printf ("ARG1 = %s\n", arguments.arg1);
--           printf ("STRINGS = ");
--           for (j = 0; arguments.strings[j]; j++)
--             printf (j == 0 ? "%s" : ", %s", arguments.strings[j]);
--           printf ("\n");
--           printf ("OUTPUT_FILE = %s\nVERBOSE = %s\nSILENT = %s\n",
--                   arguments.output_file,
--                   arguments.verbose ? "yes" : "no",
--                   arguments.silent ? "yes" : "no");
--         }
--     
--       exit (0);
--     }
--
--
--File: libc.info,  Node: Argp User Customization,  Prev: Argp Examples,  Up: Argp
--
--Argp User Customization
-------------------------
--
--   The formatting of argp `--help' output may be controlled to some
--extent by a program's users, by setting the `ARGP_HELP_FMT' environment
--variable to a comma-separated list of tokens.  Whitespace is ignored:
--
--`dup-args'
--`no-dup-args'
--     These turn "duplicate-argument-mode" on or off.  In duplicate
--     argument mode, if an option that accepts an argument has multiple
--     names, the argument is shown for each name.  Otherwise, it is only
--     shown for the first long option.  A note is subsequently printed
--     so the user knows that it applies to other names as well.  The
--     default is `no-dup-args', which is less consistent, but prettier.
--
--`dup-args-note'
--
--`no-dup-args-note'
--     These will enable or disable the note informing the user of
--     suppressed option argument duplication.  The default is
--     `dup-args-note'.
--
--`short-opt-col=N'
--     This prints the first short option in column N.  The default is 2.
--
--`long-opt-col=N'
--     This prints the first long option in column N.  The default is 6.
--
--`doc-opt-col=N'
--     This prints `documentation options' (*note Argp Option Flags::) in
--     column N.  The default is 2.
--
--`opt-doc-col=N'
--     This prints the documentation for options starting in column N.
--     The default is 29.
--
--`header-col=N'
--     This will indent the group headers that document groups of options
--     to column N.  The default is 1.
--
--`usage-indent=N'
--     This will indent continuation lines in `Usage:' messages to column
--     N.  The default is 12.
--
--`rmargin=N'
--     This will word wrap help output at or before column N.  The default
--     is 79.
--
--
--File: libc.info,  Node: Suboptions,  Next: Suboptions Example,  Prev: Argp,  Up: Parsing Program Arguments
--
--Parsing of Suboptions
--.....................
--
--   Having a single level of options is sometimes not enough.  There
--might be too many options which have to be available or a set of
--options is closely related.
--
--   For this case some programs use suboptions.  One of the most
--prominent programs is certainly `mount'(8).  The `-o' option take one
--argument which itself is a comma separated list of options.  To ease the
--programming of code like this the function `getsubopt' is available.
--
-- - Function: int getsubopt (char **OPTIONP, const char* const *TOKENS,
--          char **VALUEP)
--     The OPTIONP parameter must be a pointer to a variable containing
--     the address of the string to process.  When the function returns
--     the reference is updated to point to the next suboption or to the
--     terminating `\0' character if there is no more suboption available.
--
--     The TOKENS parameter references an array of strings containing the
--     known suboptions.  All strings must be `\0' terminated and to mark
--     the end a null pointer must be stored.  When `getsubopt' finds a
--     possible legal suboption it compares it with all strings available
--     in the TOKENS array and returns the index in the string as the
--     indicator.
--
--     In case the suboption has an associated value introduced by a `='
--     character, a pointer to the value is returned in VALUEP.  The
--     string is `\0' terminated.  If no argument is available VALUEP is
--     set to the null pointer.  By doing this the caller can check
--     whether a necessary value is given or whether no unexpected value
--     is present.
--
--     In case the next suboption in the string is not mentioned in the
--     TOKENS array the starting address of the suboption including a
--     possible value is returned in VALUEP and the return value of the
--     function is `-1'.
--
--
--File: libc.info,  Node: Suboptions Example,  Prev: Suboptions,  Up: Parsing Program Arguments
--
--Parsing of Suboptions Example
-------------------------------
--
--   The code which might appear in the `mount'(8) program is a perfect
--example of the use of `getsubopt':
--
--     #include <stdio.h>
--     #include <stdlib.h>
--     #include <unistd.h>
--     
--     int do_all;
--     const char *type;
--     int read_size;
--     int write_size;
--     int read_only;
--     
--     enum
--     {
--       RO_OPTION = 0,
--       RW_OPTION,
--       READ_SIZE_OPTION,
--       WRITE_SIZE_OPTION,
--       THE_END
--     };
--     
--     const char *mount_opts[] =
--     {
--       [RO_OPTION] = "ro",
--       [RW_OPTION] = "rw",
--       [READ_SIZE_OPTION] = "rsize",
--       [WRITE_SIZE_OPTION] = "wsize",
--       [THE_END] = NULL
--     };
--     
--     int
--     main (int argc, char *argv[])
--     {
--       char *subopts, *value;
--       int opt;
--     
--       while ((opt = getopt (argc, argv, "at:o:")) != -1)
--         switch (opt)
--           {
--           case 'a':
--             do_all = 1;
--             break;
--           case 't':
--             type = optarg;
--             break;
--           case 'o':
--             subopts = optarg;
--             while (*subopts != '\0')
--               switch (getsubopt (&subopts, mount_opts, &value))
--                 {
--                 case RO_OPTION:
--                   read_only = 1;
--                   break;
--                 case RW_OPTION:
--                   read_only = 0;
--                   break;
--                 case READ_SIZE_OPTION:
--                   if (value == NULL)
--                     abort ();
--                   read_size = atoi (value);
--                   break;
--                 case WRITE_SIZE_OPTION:
--                   if (value == NULL)
--                     abort ();
--                   write_size = atoi (value);
--                   break;
--                 default:
--                   /* Unknown suboption. */
--                   printf ("Unknown suboption `%s'\n", value);
--                   break;
--                 }
--             break;
--           default:
--             abort ();
--           }
--     
--       /* Do the real work. */
--     
--       return 0;
--     }
--
--
--File: libc.info,  Node: Environment Variables,  Next: System Calls,  Prev: Program Arguments,  Up: Program Basics
--
--Environment Variables
--=====================
--
--   When a program is executed, it receives information about the
--context in which it was invoked in two ways.  The first mechanism uses
--the ARGV and ARGC arguments to its `main' function, and is discussed in
--*Note Program Arguments::.  The second mechanism uses "environment
--variables" and is discussed in this section.
--
--   The ARGV mechanism is typically used to pass command-line arguments
--specific to the particular program being invoked.  The environment, on
--the other hand, keeps track of information that is shared by many
--programs, changes infrequently, and that is less frequently used.
--
--   The environment variables discussed in this section are the same
--environment variables that you set using assignments and the `export'
--command in the shell.  Programs executed from the shell inherit all of
--the environment variables from the shell.
--
--   Standard environment variables are used for information about the
--user's home directory, terminal type, current locale, and so on; you
--can define additional variables for other purposes.  The set of all
--environment variables that have values is collectively known as the
--"environment".
--
--   Names of environment variables are case-sensitive and must not
--contain the character `='.  System-defined environment variables are
--invariably uppercase.
--
--   The values of environment variables can be anything that can be
--represented as a string.  A value must not contain an embedded null
--character, since this is assumed to terminate the string.
--
--* Menu:
--
--* Environment Access::          How to get and set the values of
--				 environment variables.
--* Standard Environment::        These environment variables have
--                		 standard interpretations.
--
--
--File: libc.info,  Node: Environment Access,  Next: Standard Environment,  Up: Environment Variables
--
--Environment Access
--------------------
--
--   The value of an environment variable can be accessed with the
--`getenv' function.  This is declared in the header file `stdlib.h'.
--All of the following functions can be safely used in multi-threaded
--programs.  It is made sure that concurrent modifications to the
--environment do not lead to errors.
--
-- - Function: char * getenv (const char *NAME)
--     This function returns a string that is the value of the environment
--     variable NAME.  You must not modify this string.  In some non-Unix
--     systems not using the GNU library, it might be overwritten by
--     subsequent calls to `getenv' (but not by any other library
--     function).  If the environment variable NAME is not defined, the
--     value is a null pointer.
--
-- - Function: int putenv (char *STRING)
--     The `putenv' function adds or removes definitions from the
--     environment.  If the STRING is of the form `NAME=VALUE', the
--     definition is added to the environment.  Otherwise, the STRING is
--     interpreted as the name of an environment variable, and any
--     definition for this variable in the environment is removed.
--
--     The difference to the `setenv' function is that the exact string
--     given as the parameter STRING is put into the environment.  If the
--     user should change the string after the `putenv' call this will
--     reflect in automatically in the environment.  This also requires
--     that STRING is no automatic variable which scope is left before the
--     variable is removed from the environment.  The same applies of
--     course to dynamically allocated variables which are freed later.
--
--     This function is part of the extended Unix interface.  Since it
--     was also available in old SVID libraries you should define either
--     _XOPEN_SOURCE or _SVID_SOURCE before including any header.
--
-- - Function: int setenv (const char *NAME, const char *VALUE, int
--          REPLACE)
--     The `setenv' function can be used to add a new definition to the
--     environment.  The entry with the name NAME is replaced by the
--     value `NAME=VALUE'.  Please note that this is also true if VALUE
--     is the empty string.  To do this a new string is created and the
--     strings NAME and VALUE are copied.  A null pointer for the VALUE
--     parameter is illegal.  If the environment already contains an
--     entry with key NAME the REPLACE parameter controls the action.  If
--     replace is zero, nothing happens.  Otherwise the old entry is
--     replaced by the new one.
--
--     Please note that you cannot remove an entry completely using this
--     function.
--
--     This function was originally part of the BSD library but is now
--     part of the Unix standard.
--
-- - Function: int unsetenv (const char *NAME)
--     Using this function one can remove an entry completely from the
--     environment.  If the environment contains an entry with the key
--     NAME this whole entry is removed.  A call to this function is
--     equivalent to a call to `putenv' when the VALUE part of the string
--     is empty.
--
--     The function return `-1' if NAME is a null pointer, points to an
--     empty string, or points to a string containing a `=' character.
--     It returns `0' if the call succeeded.
--
--     This function was originally part of the BSD library but is now
--     part of the Unix standard.  The BSD version had no return value,
--     though.
--
--   There is one more function to modify the whole environment.  This
--function is said to be used in the POSIX.9 (POSIX bindings for Fortran
--77) and so one should expect it did made it into POSIX.1.  But this
--never happened.  But we still provide this function as a GNU extension
--to enable writing standard compliant Fortran environments.
--
-- - Function: int clearenv (void)
--     The `clearenv' function removes all entries from the environment.
--     Using `putenv' and `setenv' new entries can be added again later.
--
--     If the function is successful it returns `0'.  Otherwise the return
--     value is nonzero.
--
--   You can deal directly with the underlying representation of
--environment objects to add more variables to the environment (for
--example, to communicate with another program you are about to execute;
--*note Executing a File::).
--
-- - Variable: char ** environ
--     The environment is represented as an array of strings.  Each
--     string is of the format `NAME=VALUE'.  The order in which strings
--     appear in the environment is not significant, but the same NAME
--     must not appear more than once.  The last element of the array is
--     a null pointer.
--
--     This variable is declared in the header file `unistd.h'.
--
--     If you just want to get the value of an environment variable, use
--     `getenv'.
--
--   Unix systems, and the GNU system, pass the initial value of
--`environ' as the third argument to `main'.  *Note Program Arguments::.
--
--
--File: libc.info,  Node: Standard Environment,  Prev: Environment Access,  Up: Environment Variables
--
--Standard Environment Variables
--------------------------------
--
--   These environment variables have standard meanings.  This doesn't
--mean that they are always present in the environment; but if these
--variables _are_ present, they have these meanings.  You shouldn't try
--to use these environment variable names for some other purpose.
--
--`HOME'
--     This is a string representing the user's "home directory", or
--     initial default working directory.
--
--     The user can set `HOME' to any value.  If you need to make sure to
--     obtain the proper home directory for a particular user, you should
--     not use `HOME'; instead, look up the user's name in the user
--     database (*note User Database::).
--
--     For most purposes, it is better to use `HOME', precisely because
--     this lets the user specify the value.
--
--`LOGNAME'
--     This is the name that the user used to log in.  Since the value in
--     the environment can be tweaked arbitrarily, this is not a reliable
--     way to identify the user who is running a program; a function like
--     `getlogin' (*note Who Logged In::) is better for that purpose.
--
--     For most purposes, it is better to use `LOGNAME', precisely because
--     this lets the user specify the value.
--
--`PATH'
--     A "path" is a sequence of directory names which is used for
--     searching for a file.  The variable `PATH' holds a path used for
--     searching for programs to be run.
--
--     The `execlp' and `execvp' functions (*note Executing a File::) use
--     this environment variable, as do many shells and other utilities
--     which are implemented in terms of those functions.
--
--     The syntax of a path is a sequence of directory names separated by
--     colons.  An empty string instead of a directory name stands for the
--     current directory (*note Working Directory::).
--
--     A typical value for this environment variable might be a string
--     like:
--
--          :/bin:/etc:/usr/bin:/usr/new/X11:/usr/new:/usr/local/bin
--
--     This means that if the user tries to execute a program named `foo',
--     the system will look for files named `foo', `/bin/foo',
--     `/etc/foo', and so on.  The first of these files that exists is
--     the one that is executed.
--
--`TERM'
--     This specifies the kind of terminal that is receiving program
--     output.  Some programs can make use of this information to take
--     advantage of special escape sequences or terminal modes supported
--     by particular kinds of terminals.  Many programs which use the
--     termcap library (*note Find: (termcap)Finding a Terminal
--     Description.) use the `TERM' environment variable, for example.
--
--`TZ'
--     This specifies the time zone.  *Note TZ Variable::, for
--     information about the format of this string and how it is used.
--
--`LANG'
--     This specifies the default locale to use for attribute categories
--     where neither `LC_ALL' nor the specific environment variable for
--     that category is set.  *Note Locales::, for more information about
--     locales.
--
--`LC_ALL'
--     If this environment variable is set it overrides the selection for
--     all the locales done using the other `LC_*' environment variables.
--     The value of the other `LC_*' environment variables is simply
--     ignored in this case.
--
--`LC_COLLATE'
--     This specifies what locale to use for string sorting.
--
--`LC_CTYPE'
--     This specifies what locale to use for character sets and character
--     classification.
--
--`LC_MESSAGES'
--     This specifies what locale to use for printing messages and to
--     parse responses.
--
--`LC_MONETARY'
--     This specifies what locale to use for formatting monetary values.
--
--`LC_NUMERIC'
--     This specifies what locale to use for formatting numbers.
--
--`LC_TIME'
--     This specifies what locale to use for formatting date/time values.
--
--`NLSPATH'
--     This specifies the directories in which the `catopen' function
--     looks for message translation catalogs.
--
--`_POSIX_OPTION_ORDER'
--     If this environment variable is defined, it suppresses the usual
--     reordering of command line arguments by `getopt' and `argp_parse'.
--     *Note Argument Syntax::.
--
--
--File: libc.info,  Node: System Calls,  Next: Program Termination,  Prev: Environment Variables,  Up: Program Basics
--
--System Calls
--============
--
--   A system call is a request for service that a program makes of the
--kernel.  The service is generally something that only the kernel has
--the privilege to do, such as doing I/O.  Programmers don't normally
--need to be concerned with system calls because there are functions in
--the GNU C library to do virtually everything that system calls do.
--These functions work by making system calls themselves.  For example,
--there is a system call that changes the permissions of a file, but you
--don't need to know about it because you can just use the GNU C
--library's `chmod' function.
--
--   System calls are sometimes called kernel calls.
--
--   However, there are times when you want to make a system call
--explicitly, and for that, the GNU C library provides the `syscall'
--function.  `syscall' is harder to use and less portable than functions
--like `chmod', but easier and more portable than coding the system call
--in assembler instructions.
--
--   `syscall' is most useful when you are working with a system call
--which is special to your system or is newer than the GNU C library you
--are using.  `syscall' is implemented in an entirely generic way; the
--function does not know anything about what a particular system call
--does or even if it is valid.
--
--   The description of `syscall' in this section assumes a certain
--protocol for system calls on the various platforms on which the GNU C
--library runs.  That protocol is not defined by any strong authority, but
--we won't describe it here either because anyone who is coding `syscall'
--probably won't accept anything less than kernel and C library source
--code as a specification of the interface between them anyway.
--
--   `syscall' is declared in `unistd.h'.
--
-- - Function: long int syscall (long int SYSNO, ...)
--     `syscall' performs a generic system call.
--
--     SYSNO is the system call number.  Each kind of system call is
--     identified by a number.  Macros for all the possible system call
--     numbers are defined in `sys/syscall.h'
--
--     The remaining arguments are the arguments for the system call, in
--     order, and their meanings depend on the kind of system call.  Each
--     kind of system call has a definite number of arguments, from zero
--     to five.  If you code more arguments than the system call takes,
--     the extra ones to the right are ignored.
--
--     The return value is the return value from the system call, unless
--     the system call failed.  In that case, `syscall' returns `-1' and
--     sets `errno' to an error code that the system call returned.  Note
--     that system calls do not return `-1' when they succeed.
--
--     If you specify an invalid SYSNO, `syscall' returns `-1' with
--     `errno' = `ENOSYS'.
--
--     Example:
--
--
--          #include <unistd.h>
--          #include <sys/syscall.h>
--          #include <errno.h>
--          
--          ...
--          
--          int rc;
--          
--          rc = syscall(SYS_chmod, "/etc/passwd", 0444);
--          
--          if (rc == -1)
--             fprintf(stderr, "chmod failed, errno = %d\n", errno);
--
--     This, if all the compatibility stars are aligned, is equivalent to
--     the following preferable code:
--
--
--          #include <sys/types.h>
--          #include <sys/stat.h>
--          #include <errno.h>
--          
--          ...
--          
--          int rc;
--          
--          rc = chmod("/etc/passwd", 0444);
--          if (rc == -1)
--             fprintf(stderr, "chmod failed, errno = %d\n", errno);
--
--
--
--File: libc.info,  Node: Program Termination,  Prev: System Calls,  Up: Program Basics
--
--Program Termination
--===================
--
--   The usual way for a program to terminate is simply for its `main'
--function to return.  The "exit status value" returned from the `main'
--function is used to report information back to the process's parent
--process or shell.
--
--   A program can also terminate normally by calling the `exit' function.
--
--   In addition, programs can be terminated by signals; this is
--discussed in more detail in *Note Signal Handling::.  The `abort'
--function causes a signal that kills the program.
--
--* Menu:
--
--* Normal Termination::          If a program calls `exit', a
--                                 process terminates normally.
--* Exit Status::                 The `exit status' provides information
--                                 about why the process terminated.
--* Cleanups on Exit::            A process can run its own cleanup
--                                 functions upon normal termination.
--* Aborting a Program::          The `abort' function causes
--                                 abnormal program termination.
--* Termination Internals::       What happens when a process terminates.
--
--
--File: libc.info,  Node: Normal Termination,  Next: Exit Status,  Up: Program Termination
--
--Normal Termination
--------------------
--
--   A process terminates normally when its program signals it is done by
--calling `exit'.  Returning from `main' is equivalent to calling `exit',
--and the value that `main' returns is used as the argument to `exit'.
--
-- - Function: void exit (int STATUS)
--     The `exit' function tells the system that the program is done,
--     which causes it to terminate the process.
--
--     STATUS is the program's exit status, which becomes part of the
--     process' termination status.  This function does not return.
--
--   Normal termination causes the following actions:
--
--  1. Functions that were registered with the `atexit' or `on_exit'
--     functions are called in the reverse order of their registration.
--     This mechanism allows your application to specify its own
--     "cleanup" actions to be performed at program termination.
--     Typically, this is used to do things like saving program state
--     information in a file, or unlocking locks in shared data bases.
--
--  2. All open streams are closed, writing out any buffered output data.
--     See *Note Closing Streams::.  In addition, temporary files opened
--     with the `tmpfile' function are removed; see *Note Temporary
--     Files::.
--
--  3. `_exit' is called, terminating the program.  *Note Termination
--     Internals::.
--
--
--File: libc.info,  Node: Exit Status,  Next: Cleanups on Exit,  Prev: Normal Termination,  Up: Program Termination
--
--Exit Status
-------------
--
--   When a program exits, it can return to the parent process a small
--amount of information about the cause of termination, using the "exit
--status".  This is a value between 0 and 255 that the exiting process
--passes as an argument to `exit'.
--
--   Normally you should use the exit status to report very broad
--information about success or failure.  You can't provide a lot of
--detail about the reasons for the failure, and most parent processes
--would not want much detail anyway.
--
--   There are conventions for what sorts of status values certain
--programs should return.  The most common convention is simply 0 for
--success and 1 for failure.  Programs that perform comparison use a
--different convention: they use status 1 to indicate a mismatch, and
--status 2 to indicate an inability to compare.  Your program should
--follow an existing convention if an existing convention makes sense for
--it.
--
--   A general convention reserves status values 128 and up for special
--purposes.  In particular, the value 128 is used to indicate failure to
--execute another program in a subprocess.  This convention is not
--universally obeyed, but it is a good idea to follow it in your programs.
--
--   *Warning:* Don't try to use the number of errors as the exit status.
--This is actually not very useful; a parent process would generally not
--care how many errors occurred.  Worse than that, it does not work,
--because the status value is truncated to eight bits.  Thus, if the
--program tried to report 256 errors, the parent would receive a report
--of 0 errors--that is, success.
--
--   For the same reason, it does not work to use the value of `errno' as
--the exit status--these can exceed 255.
--
--   *Portability note:* Some non-POSIX systems use different conventions
--for exit status values.  For greater portability, you can use the
--macros `EXIT_SUCCESS' and `EXIT_FAILURE' for the conventional status
--value for success and failure, respectively.  They are declared in the
--file `stdlib.h'.
--
-- - Macro: int EXIT_SUCCESS
--     This macro can be used with the `exit' function to indicate
--     successful program completion.
--
--     On POSIX systems, the value of this macro is `0'.  On other
--     systems, the value might be some other (possibly non-constant)
--     integer expression.
--
-- - Macro: int EXIT_FAILURE
--     This macro can be used with the `exit' function to indicate
--     unsuccessful program completion in a general sense.
--
--     On POSIX systems, the value of this macro is `1'.  On other
--     systems, the value might be some other (possibly non-constant)
--     integer expression.  Other nonzero status values also indicate
--     failures.  Certain programs use different nonzero status values to
--     indicate particular kinds of "non-success".  For example, `diff'
--     uses status value `1' to mean that the files are different, and
--     `2' or more to mean that there was difficulty in opening the files.
--
--   Don't confuse a program's exit status with a process' termination
--status.  There are lots of ways a process can terminate besides having
--it's program finish.  In the event that the process termination _is_
--caused by program termination (i.e. `exit'), though, the program's exit
--status becomes part of the process' termination status.
--
--
--File: libc.info,  Node: Cleanups on Exit,  Next: Aborting a Program,  Prev: Exit Status,  Up: Program Termination
--
--Cleanups on Exit
------------------
--
--   Your program can arrange to run its own cleanup functions if normal
--termination happens.  If you are writing a library for use in various
--application programs, then it is unreliable to insist that all
--applications call the library's cleanup functions explicitly before
--exiting.  It is much more robust to make the cleanup invisible to the
--application, by setting up a cleanup function in the library itself
--using `atexit' or `on_exit'.
--
-- - Function: int atexit (void (*FUNCTION) (void))
--     The `atexit' function registers the function FUNCTION to be called
--     at normal program termination.  The FUNCTION is called with no
--     arguments.
--
--     The return value from `atexit' is zero on success and nonzero if
--     the function cannot be registered.
--
-- - Function: int on_exit (void (*FUNCTION)(int STATUS, void *ARG), void
--          *ARG)
--     This function is a somewhat more powerful variant of `atexit'.  It
--     accepts two arguments, a function FUNCTION and an arbitrary
--     pointer ARG.  At normal program termination, the FUNCTION is
--     called with two arguments:  the STATUS value passed to `exit', and
--     the ARG.
--
--     This function is included in the GNU C library only for
--     compatibility for SunOS, and may not be supported by other
--     implementations.
--
--   Here's a trivial program that illustrates the use of `exit' and
--`atexit':
--
--     #include <stdio.h>
--     #include <stdlib.h>
--     
--     void
--     bye (void)
--     {
--       puts ("Goodbye, cruel world....");
--     }
--     
--     int
--     main (void)
--     {
--       atexit (bye);
--       exit (EXIT_SUCCESS);
--     }
--
--When this program is executed, it just prints the message and exits.
--
--
--File: libc.info,  Node: Aborting a Program,  Next: Termination Internals,  Prev: Cleanups on Exit,  Up: Program Termination
--
--Aborting a Program
--------------------
--
--   You can abort your program using the `abort' function.  The prototype
--for this function is in `stdlib.h'.
--
-- - Function: void abort (void)
--     The `abort' function causes abnormal program termination.  This
--     does not execute cleanup functions registered with `atexit' or
--     `on_exit'.
--
--     This function actually terminates the process by raising a
--     `SIGABRT' signal, and your program can include a handler to
--     intercept this signal; see *Note Signal Handling::.
--
--   *Future Change Warning:* Proposed Federal censorship regulations may
--prohibit us from giving you information about the possibility of
--calling this function.  We would be required to say that this is not an
--acceptable way of terminating a program.
--
--
--File: libc.info,  Node: Termination Internals,  Prev: Aborting a Program,  Up: Program Termination
--
--Termination Internals
-----------------------
--
--   The `_exit' function is the primitive used for process termination
--by `exit'.  It is declared in the header file `unistd.h'.
--
-- - Function: void _exit (int STATUS)
--     The `_exit' function is the primitive for causing a process to
--     terminate with status STATUS.  Calling this function does not
--     execute cleanup functions registered with `atexit' or `on_exit'.
--
-- - Function: void _Exit (int STATUS)
--     The `_Exit' function is the ISO C equivalent to `_exit'.  The
--     ISO C committee members were not sure whether the definitions of
--     `_exit' and `_Exit' were compatible so they have not used the
--     POSIX name.
--
--     This function was introduced in ISO C99 and is declared in
--     `stdlib.h'.
--
--   When a process terminates for any reason--either because the program
--terminates, or as a result of a signal--the following things happen:
--
--   * All open file descriptors in the process are closed.  *Note
--     Low-Level I/O::.  Note that streams are not flushed automatically
--     when the process terminates; see *Note I/O on Streams::.
--
--   * A process exit status is saved to be reported back to the parent
--     process via `wait' or `waitpid'; see *Note Process Completion::.
--     If the program exited, this status includes as its low-order 8
--     bits the program exit status.
--
--   * Any child processes of the process being terminated are assigned a
--     new parent process.  (On most systems, including GNU, this is the
--     `init' process, with process ID 1.)
--
--   * A `SIGCHLD' signal is sent to the parent process.
--
--   * If the process is a session leader that has a controlling
--     terminal, then a `SIGHUP' signal is sent to each process in the
--     foreground job, and the controlling terminal is disassociated from
--     that session.  *Note Job Control::.
--
--   * If termination of a process causes a process group to become
--     orphaned, and any member of that process group is stopped, then a
--     `SIGHUP' signal and a `SIGCONT' signal are sent to each process in
--     the group.  *Note Job Control::.
--
--
--File: libc.info,  Node: Processes,  Next: Job Control,  Prev: Program Basics,  Up: Top
--
--Processes
--*********
--
--   "Processes" are the primitive units for allocation of system
--resources.  Each process has its own address space and (usually) one
--thread of control.  A process executes a program; you can have multiple
--processes executing the same program, but each process has its own copy
--of the program within its own address space and executes it
--independently of the other copies.
--
--   Processes are organized hierarchically.  Each process has a "parent
--process" which explicitly arranged to create it.  The processes created
--by a given parent are called its "child processes".  A child inherits
--many of its attributes from the parent process.
--
--   This chapter describes how a program can create, terminate, and
--control child processes.  Actually, there are three distinct operations
--involved: creating a new child process, causing the new process to
--execute a program, and coordinating the completion of the child process
--with the original program.
--
--   The `system' function provides a simple, portable mechanism for
--running another program; it does all three steps automatically.  If you
--need more control over the details of how this is done, you can use the
--primitive functions to do each step individually instead.
--
--* Menu:
--
--* Running a Command::           The easy way to run another program.
--* Process Creation Concepts::   An overview of the hard way to do it.
--* Process Identification::      How to get the process ID of a process.
--* Creating a Process::          How to fork a child process.
--* Executing a File::            How to make a process execute another program.
--* Process Completion::          How to tell when a child process has completed.
--* Process Completion Status::   How to interpret the status value
--                                 returned from a child process.
--* BSD Wait Functions::  	More functions, for backward compatibility.
--* Process Creation Example::    A complete example program.
--
--
--File: libc.info,  Node: Running a Command,  Next: Process Creation Concepts,  Up: Processes
--
--Running a Command
--=================
--
--   The easy way to run another program is to use the `system' function.
--This function does all the work of running a subprogram, but it
--doesn't give you much control over the details: you have to wait until
--the subprogram terminates before you can do anything else.
--
-- - Function: int system (const char *COMMAND)
--     This function executes COMMAND as a shell command.  In the GNU C
--     library, it always uses the default shell `sh' to run the command.
--     In particular, it searches the directories in `PATH' to find
--     programs to execute.  The return value is `-1' if it wasn't
--     possible to create the shell process, and otherwise is the status
--     of the shell process.  *Note Process Completion::, for details on
--     how this status code can be interpreted.
--
--     If the COMMAND argument is a null pointer, a return value of zero
--     indicates that no command processor is available.
--
--     This function is a cancellation point in multi-threaded programs.
--     This is a problem if the thread allocates some resources (like
--     memory, file descriptors, semaphores or whatever) at the time
--     `system' is called.  If the thread gets canceled these resources
--     stay allocated until the program ends.  To avoid this calls to
--     `system' should be protected using cancellation handlers.
--
--     The `system' function is declared in the header file `stdlib.h'.
--
--   *Portability Note:* Some C implementations may not have any notion
--of a command processor that can execute other programs.  You can
--determine whether a command processor exists by executing
--`system (NULL)'; if the return value is nonzero, a command processor is
--available.
--
--   The `popen' and `pclose' functions (*note Pipe to a Subprocess::)
--are closely related to the `system' function.  They allow the parent
--process to communicate with the standard input and output channels of
--the command being executed.
--
--
--File: libc.info,  Node: Process Creation Concepts,  Next: Process Identification,  Prev: Running a Command,  Up: Processes
--
--Process Creation Concepts
--=========================
--
--   This section gives an overview of processes and of the steps
--involved in creating a process and making it run another program.
--
--   Each process is named by a "process ID" number.  A unique process ID
--is allocated to each process when it is created.  The "lifetime" of a
--process ends when its termination is reported to its parent process; at
--that time, all of the process resources, including its process ID, are
--freed.
--
--   Processes are created with the `fork' system call (so the operation
--of creating a new process is sometimes called "forking" a process).
--The "child process" created by `fork' is a copy of the original "parent
--process", except that it has its own process ID.
--
--   After forking a child process, both the parent and child processes
--continue to execute normally.  If you want your program to wait for a
--child process to finish executing before continuing, you must do this
--explicitly after the fork operation, by calling `wait' or `waitpid'
--(*note Process Completion::).  These functions give you limited
--information about why the child terminated--for example, its exit
--status code.
--
--   A newly forked child process continues to execute the same program as
--its parent process, at the point where the `fork' call returns.  You
--can use the return value from `fork' to tell whether the program is
--running in the parent process or the child.
--
--   Having several processes run the same program is only occasionally
--useful.  But the child can execute another program using one of the
--`exec' functions; see *Note Executing a File::.  The program that the
--process is executing is called its "process image".  Starting execution
--of a new program causes the process to forget all about its previous
--process image; when the new program exits, the process exits too,
--instead of returning to the previous process image.
--
--
--File: libc.info,  Node: Process Identification,  Next: Creating a Process,  Prev: Process Creation Concepts,  Up: Processes
--
--Process Identification
--======================
--
--   The `pid_t' data type represents process IDs.  You can get the
--process ID of a process by calling `getpid'.  The function `getppid'
--returns the process ID of the parent of the current process (this is
--also known as the "parent process ID").  Your program should include
--the header files `unistd.h' and `sys/types.h' to use these functions.
--
-- - Data Type: pid_t
--     The `pid_t' data type is a signed integer type which is capable of
--     representing a process ID.  In the GNU library, this is an `int'.
--
-- - Function: pid_t getpid (void)
--     The `getpid' function returns the process ID of the current
--     process.
--
-- - Function: pid_t getppid (void)
--     The `getppid' function returns the process ID of the parent of the
--     current process.
--
--
--File: libc.info,  Node: Creating a Process,  Next: Executing a File,  Prev: Process Identification,  Up: Processes
--
--Creating a Process
--==================
--
--   The `fork' function is the primitive for creating a process.  It is
--declared in the header file `unistd.h'.
--
-- - Function: pid_t fork (void)
--     The `fork' function creates a new process.
--
--     If the operation is successful, there are then both parent and
--     child processes and both see `fork' return, but with different
--     values: it returns a value of `0' in the child process and returns
--     the child's process ID in the parent process.
--
--     If process creation failed, `fork' returns a value of `-1' in the
--     parent process.  The following `errno' error conditions are
--     defined for `fork':
--
--    `EAGAIN'
--          There aren't enough system resources to create another
--          process, or the user already has too many processes running.
--          This means exceeding the `RLIMIT_NPROC' resource limit, which
--          can usually be increased; *note Limits on Resources::.
--
--    `ENOMEM'
--          The process requires more space than the system can supply.
--
--   The specific attributes of the child process that differ from the
--parent process are:
--
--   * The child process has its own unique process ID.
--
--   * The parent process ID of the child process is the process ID of its
--     parent process.
--
--   * The child process gets its own copies of the parent process's open
--     file descriptors.  Subsequently changing attributes of the file
--     descriptors in the parent process won't affect the file
--     descriptors in the child, and vice versa.  *Note Control
--     Operations::.  However, the file position associated with each
--     descriptor is shared by both processes; *note File Position::.
--
--   * The elapsed processor times for the child process are set to zero;
--     see *Note Processor Time::.
--
--   * The child doesn't inherit file locks set by the parent process.
--     *Note Control Operations::.
--
--   * The child doesn't inherit alarms set by the parent process.  *Note
--     Setting an Alarm::.
--
--   * The set of pending signals (*note Delivery of Signal::) for the
--     child process is cleared.  (The child process inherits its mask of
--     blocked signals and signal actions from the parent process.)
--
-- - Function: pid_t vfork (void)
--     The `vfork' function is similar to `fork' but on some systems it
--     is more efficient; however, there are restrictions you must follow
--     to use it safely.
--
--     While `fork' makes a complete copy of the calling process's address
--     space and allows both the parent and child to execute
--     independently, `vfork' does not make this copy.  Instead, the
--     child process created with `vfork' shares its parent's address
--     space until it calls `_exit' or one of the `exec' functions.  In
--     the meantime, the parent process suspends execution.
--
--     You must be very careful not to allow the child process created
--     with `vfork' to modify any global data or even local variables
--     shared with the parent.  Furthermore, the child process cannot
--     return from (or do a long jump out of) the function that called
--     `vfork'!  This would leave the parent process's control
--     information very confused.  If in doubt, use `fork' instead.
--
--     Some operating systems don't really implement `vfork'.  The GNU C
--     library permits you to use `vfork' on all systems, but actually
--     executes `fork' if `vfork' isn't available.  If you follow the
--     proper precautions for using `vfork', your program will still work
--     even if the system uses `fork' instead.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-44 glibc-2.3.2-200304020432/manual/libc.info-44
---- glibc-2.3.2/manual/libc.info-44	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-44	Thu Jan  1 01:00:00 1970
-@@ -1,1175 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Executing a File,  Next: Process Completion,  Prev: Creating a Process,  Up: Processes
--
--Executing a File
--================
--
--   This section describes the `exec' family of functions, for executing
--a file as a process image.  You can use these functions to make a child
--process execute a new program after it has been forked.
--
--   To see the effects of `exec' from the point of view of the called
--program, *Note Program Basics::.
--
--   The functions in this family differ in how you specify the arguments,
--but otherwise they all do the same thing.  They are declared in the
--header file `unistd.h'.
--
-- - Function: int execv (const char *FILENAME, char *const ARGV[])
--     The `execv' function executes the file named by FILENAME as a new
--     process image.
--
--     The ARGV argument is an array of null-terminated strings that is
--     used to provide a value for the `argv' argument to the `main'
--     function of the program to be executed.  The last element of this
--     array must be a null pointer.  By convention, the first element of
--     this array is the file name of the program sans directory names.
--     *Note Program Arguments::, for full details on how programs can
--     access these arguments.
--
--     The environment for the new process image is taken from the
--     `environ' variable of the current process image; see *Note
--     Environment Variables::, for information about environments.
--
-- - Function: int execl (const char *FILENAME, const char *ARG0, ...)
--     This is similar to `execv', but the ARGV strings are specified
--     individually instead of as an array.  A null pointer must be
--     passed as the last such argument.
--
-- - Function: int execve (const char *FILENAME, char *const ARGV[], char
--          *const ENV[])
--     This is similar to `execv', but permits you to specify the
--     environment for the new program explicitly as the ENV argument.
--     This should be an array of strings in the same format as for the
--     `environ' variable; see *Note Environment Access::.
--
-- - Function: int execle (const char *FILENAME, const char *ARG0, char
--          *const ENV[], ...)
--     This is similar to `execl', but permits you to specify the
--     environment for the new program explicitly.  The environment
--     argument is passed following the null pointer that marks the last
--     ARGV argument, and should be an array of strings in the same
--     format as for the `environ' variable.
--
-- - Function: int execvp (const char *FILENAME, char *const ARGV[])
--     The `execvp' function is similar to `execv', except that it
--     searches the directories listed in the `PATH' environment variable
--     (*note Standard Environment::) to find the full file name of a
--     file from FILENAME if FILENAME does not contain a slash.
--
--     This function is useful for executing system utility programs,
--     because it looks for them in the places that the user has chosen.
--     Shells use it to run the commands that users type.
--
-- - Function: int execlp (const char *FILENAME, const char *ARG0, ...)
--     This function is like `execl', except that it performs the same
--     file name searching as the `execvp' function.
--
--   The size of the argument list and environment list taken together
--must not be greater than `ARG_MAX' bytes.  *Note General Limits::.  In
--the GNU system, the size (which compares against `ARG_MAX') includes,
--for each string, the number of characters in the string, plus the size
--of a `char *', plus one, rounded up to a multiple of the size of a
--`char *'.  Other systems may have somewhat different rules for counting.
--
--   These functions normally don't return, since execution of a new
--program causes the currently executing program to go away completely.
--A value of `-1' is returned in the event of a failure.  In addition to
--the usual file name errors (*note File Name Errors::), the following
--`errno' error conditions are defined for these functions:
--
--`E2BIG'
--     The combined size of the new program's argument list and
--     environment list is larger than `ARG_MAX' bytes.  The GNU system
--     has no specific limit on the argument list size, so this error
--     code cannot result, but you may get `ENOMEM' instead if the
--     arguments are too big for available memory.
--
--`ENOEXEC'
--     The specified file can't be executed because it isn't in the right
--     format.
--
--`ENOMEM'
--     Executing the specified file requires more storage than is
--     available.
--
--   If execution of the new file succeeds, it updates the access time
--field of the file as if the file had been read.  *Note File Times::,
--for more details about access times of files.
--
--   The point at which the file is closed again is not specified, but is
--at some point before the process exits or before another process image
--is executed.
--
--   Executing a new process image completely changes the contents of
--memory, copying only the argument and environment strings to new
--locations.  But many other attributes of the process are unchanged:
--
--   * The process ID and the parent process ID.  *Note Process Creation
--     Concepts::.
--
--   * Session and process group membership.  *Note Concepts of Job
--     Control::.
--
--   * Real user ID and group ID, and supplementary group IDs.  *Note
--     Process Persona::.
--
--   * Pending alarms.  *Note Setting an Alarm::.
--
--   * Current working directory and root directory.  *Note Working
--     Directory::.  In the GNU system, the root directory is not copied
--     when executing a setuid program; instead the system default root
--     directory is used for the new program.
--
--   * File mode creation mask.  *Note Setting Permissions::.
--
--   * Process signal mask; see *Note Process Signal Mask::.
--
--   * Pending signals; see *Note Blocking Signals::.
--
--   * Elapsed processor time associated with the process; see *Note
--     Processor Time::.
--
--   If the set-user-ID and set-group-ID mode bits of the process image
--file are set, this affects the effective user ID and effective group ID
--(respectively) of the process.  These concepts are discussed in detail
--in *Note Process Persona::.
--
--   Signals that are set to be ignored in the existing process image are
--also set to be ignored in the new process image.  All other signals are
--set to the default action in the new process image.  For more
--information about signals, see *Note Signal Handling::.
--
--   File descriptors open in the existing process image remain open in
--the new process image, unless they have the `FD_CLOEXEC'
--(close-on-exec) flag set.  The files that remain open inherit all
--attributes of the open file description from the existing process image,
--including file locks.  File descriptors are discussed in *Note
--Low-Level I/O::.
--
--   Streams, by contrast, cannot survive through `exec' functions,
--because they are located in the memory of the process itself.  The new
--process image has no streams except those it creates afresh.  Each of
--the streams in the pre-`exec' process image has a descriptor inside it,
--and these descriptors do survive through `exec' (provided that they do
--not have `FD_CLOEXEC' set).  The new process image can reconnect these
--to new streams using `fdopen' (*note Descriptors and Streams::).
--
--
--File: libc.info,  Node: Process Completion,  Next: Process Completion Status,  Prev: Executing a File,  Up: Processes
--
--Process Completion
--==================
--
--   The functions described in this section are used to wait for a child
--process to terminate or stop, and determine its status.  These functions
--are declared in the header file `sys/wait.h'.
--
-- - Function: pid_t waitpid (pid_t PID, int *STATUS-PTR, int OPTIONS)
--     The `waitpid' function is used to request status information from a
--     child process whose process ID is PID.  Normally, the calling
--     process is suspended until the child process makes status
--     information available by terminating.
--
--     Other values for the PID argument have special interpretations.  A
--     value of `-1' or `WAIT_ANY' requests status information for any
--     child process; a value of `0' or `WAIT_MYPGRP' requests
--     information for any child process in the same process group as the
--     calling process; and any other negative value - PGID requests
--     information for any child process whose process group ID is PGID.
--
--     If status information for a child process is available
--     immediately, this function returns immediately without waiting.
--     If more than one eligible child process has status information
--     available, one of them is chosen randomly, and its status is
--     returned immediately.  To get the status from the other eligible
--     child processes, you need to call `waitpid' again.
--
--     The OPTIONS argument is a bit mask.  Its value should be the
--     bitwise OR (that is, the `|' operator) of zero or more of the
--     `WNOHANG' and `WUNTRACED' flags.  You can use the `WNOHANG' flag
--     to indicate that the parent process shouldn't wait; and the
--     `WUNTRACED' flag to request status information from stopped
--     processes as well as processes that have terminated.
--
--     The status information from the child process is stored in the
--     object that STATUS-PTR points to, unless STATUS-PTR is a null
--     pointer.
--
--     This function is a cancellation point in multi-threaded programs.
--     This is a problem if the thread allocates some resources (like
--     memory, file descriptors, semaphores or whatever) at the time
--     `waitpid' is called.  If the thread gets canceled these resources
--     stay allocated until the program ends.  To avoid this calls to
--     `waitpid' should be protected using cancellation handlers.
--
--     The return value is normally the process ID of the child process
--     whose status is reported.  If there are child processes but none
--     of them is waiting to be noticed, `waitpid' will block until one
--     is.  However, if the `WNOHANG' option was specified, `waitpid'
--     will return zero instead of blocking.
--
--     If a specific PID to wait for was given to `waitpid', it will
--     ignore all other children (if any).  Therefore if there are
--     children waiting to be noticed but the child whose PID was
--     specified is not one of them, `waitpid' will block or return zero
--     as described above.
--
--     A value of `-1' is returned in case of error.  The following
--     `errno' error conditions are defined for this function:
--
--    `EINTR'
--          The function was interrupted by delivery of a signal to the
--          calling process.  *Note Interrupted Primitives::.
--
--    `ECHILD'
--          There are no child processes to wait for, or the specified PID
--          is not a child of the calling process.
--
--    `EINVAL'
--          An invalid value was provided for the OPTIONS argument.
--
--   These symbolic constants are defined as values for the PID argument
--to the `waitpid' function.
--
--`WAIT_ANY'
--     This constant macro (whose value is `-1') specifies that `waitpid'
--     should return status information about any child process.
--
--`WAIT_MYPGRP'
--     This constant (with value `0') specifies that `waitpid' should
--     return status information about any child process in the same
--     process group as the calling process.
--
--   These symbolic constants are defined as flags for the OPTIONS
--argument to the `waitpid' function.  You can bitwise-OR the flags
--together to obtain a value to use as the argument.
--
--`WNOHANG'
--     This flag specifies that `waitpid' should return immediately
--     instead of waiting, if there is no child process ready to be
--     noticed.
--
--`WUNTRACED'
--     This flag specifies that `waitpid' should report the status of any
--     child processes that have been stopped as well as those that have
--     terminated.
--
-- - Function: pid_t wait (int *STATUS-PTR)
--     This is a simplified version of `waitpid', and is used to wait
--     until any one child process terminates.  The call:
--
--          wait (&status)
--
--     is exactly equivalent to:
--
--          waitpid (-1, &status, 0)
--
--     This function is a cancellation point in multi-threaded programs.
--     This is a problem if the thread allocates some resources (like
--     memory, file descriptors, semaphores or whatever) at the time
--     `wait' is called.  If the thread gets canceled these resources
--     stay allocated until the program ends.  To avoid this calls to
--     `wait' should be protected using cancellation handlers.
--
-- - Function: pid_t wait4 (pid_t PID, int *STATUS-PTR, int OPTIONS,
--          struct rusage *USAGE)
--     If USAGE is a null pointer, `wait4' is equivalent to `waitpid
--     (PID, STATUS-PTR, OPTIONS)'.
--
--     If USAGE is not null, `wait4' stores usage figures for the child
--     process in `*RUSAGE' (but only if the child has terminated, not if
--     it has stopped).  *Note Resource Usage::.
--
--     This function is a BSD extension.
--
--   Here's an example of how to use `waitpid' to get the status from all
--child processes that have terminated, without ever waiting.  This
--function is designed to be a handler for `SIGCHLD', the signal that
--indicates that at least one child process has terminated.
--
--     void
--     sigchld_handler (int signum)
--     {
--       int pid, status, serrno;
--       serrno = errno;
--       while (1)
--         {
--           pid = waitpid (WAIT_ANY, &status, WNOHANG);
--           if (pid < 0)
--             {
--               perror ("waitpid");
--               break;
--             }
--           if (pid == 0)
--             break;
--           notice_termination (pid, status);
--         }
--       errno = serrno;
--     }
--
--
--File: libc.info,  Node: Process Completion Status,  Next: BSD Wait Functions,  Prev: Process Completion,  Up: Processes
--
--Process Completion Status
--=========================
--
--   If the exit status value (*note Program Termination::) of the child
--process is zero, then the status value reported by `waitpid' or `wait'
--is also zero.  You can test for other kinds of information encoded in
--the returned status value using the following macros.  These macros are
--defined in the header file `sys/wait.h'.
--
-- - Macro: int WIFEXITED (int STATUS)
--     This macro returns a nonzero value if the child process terminated
--     normally with `exit' or `_exit'.
--
-- - Macro: int WEXITSTATUS (int STATUS)
--     If `WIFEXITED' is true of STATUS, this macro returns the low-order
--     8 bits of the exit status value from the child process.  *Note
--     Exit Status::.
--
-- - Macro: int WIFSIGNALED (int STATUS)
--     This macro returns a nonzero value if the child process terminated
--     because it received a signal that was not handled.  *Note Signal
--     Handling::.
--
-- - Macro: int WTERMSIG (int STATUS)
--     If `WIFSIGNALED' is true of STATUS, this macro returns the signal
--     number of the signal that terminated the child process.
--
-- - Macro: int WCOREDUMP (int STATUS)
--     This macro returns a nonzero value if the child process terminated
--     and produced a core dump.
--
-- - Macro: int WIFSTOPPED (int STATUS)
--     This macro returns a nonzero value if the child process is stopped.
--
-- - Macro: int WSTOPSIG (int STATUS)
--     If `WIFSTOPPED' is true of STATUS, this macro returns the signal
--     number of the signal that caused the child process to stop.
--
--
--File: libc.info,  Node: BSD Wait Functions,  Next: Process Creation Example,  Prev: Process Completion Status,  Up: Processes
--
--BSD Process Wait Functions
--==========================
--
--   The GNU library also provides these related facilities for
--compatibility with BSD Unix.  BSD uses the `union wait' data type to
--represent status values rather than an `int'.  The two representations
--are actually interchangeable; they describe the same bit patterns.  The
--GNU C Library defines macros such as `WEXITSTATUS' so that they will
--work on either kind of object, and the `wait' function is defined to
--accept either type of pointer as its STATUS-PTR argument.
--
--   These functions are declared in `sys/wait.h'.
--
-- - Data Type: union wait
--     This data type represents program termination status values.  It
--     has the following members:
--
--    `int w_termsig'
--          The value of this member is the same as that of the
--          `WTERMSIG' macro.
--
--    `int w_coredump'
--          The value of this member is the same as that of the
--          `WCOREDUMP' macro.
--
--    `int w_retcode'
--          The value of this member is the same as that of the
--          `WEXITSTATUS' macro.
--
--    `int w_stopsig'
--          The value of this member is the same as that of the
--          `WSTOPSIG' macro.
--
--     Instead of accessing these members directly, you should use the
--     equivalent macros.
--
--   The `wait3' function is the predecessor to `wait4', which is more
--flexible.  `wait3' is now obsolete.
--
-- - Function: pid_t wait3 (union wait *STATUS-PTR, int OPTIONS, struct
--          rusage *USAGE)
--     If USAGE is a null pointer, `wait3' is equivalent to `waitpid (-1,
--     STATUS-PTR, OPTIONS)'.
--
--     If USAGE is not null, `wait3' stores usage figures for the child
--     process in `*RUSAGE' (but only if the child has terminated, not if
--     it has stopped).  *Note Resource Usage::.
--
--
--File: libc.info,  Node: Process Creation Example,  Prev: BSD Wait Functions,  Up: Processes
--
--Process Creation Example
--========================
--
--   Here is an example program showing how you might write a function
--similar to the built-in `system'.  It executes its COMMAND argument
--using the equivalent of `sh -c COMMAND'.
--
--     #include <stddef.h>
--     #include <stdlib.h>
--     #include <unistd.h>
--     #include <sys/types.h>
--     #include <sys/wait.h>
--     
--     /* Execute the command using this shell program.  */
--     #define SHELL "/bin/sh"
--     
--     int
--     my_system (const char *command)
--     {
--       int status;
--       pid_t pid;
--     
--       pid = fork ();
--       if (pid == 0)
--         {
--           /* This is the child process.  Execute the shell command. */
--           execl (SHELL, SHELL, "-c", command, NULL);
--           _exit (EXIT_FAILURE);
--         }
--       else if (pid < 0)
--         /* The fork failed.  Report failure.  */
--         status = -1;
--       else
--         /* This is the parent process.  Wait for the child to complete.  */
--         if (waitpid (pid, &status, 0) != pid)
--           status = -1;
--       return status;
--     }
--
--   There are a couple of things you should pay attention to in this
--example.
--
--   Remember that the first `argv' argument supplied to the program
--represents the name of the program being executed.  That is why, in the
--call to `execl', `SHELL' is supplied once to name the program to
--execute and a second time to supply a value for `argv[0]'.
--
--   The `execl' call in the child process doesn't return if it is
--successful.  If it fails, you must do something to make the child
--process terminate.  Just returning a bad status code with `return'
--would leave two processes running the original program.  Instead, the
--right behavior is for the child process to report failure to its parent
--process.
--
--   Call `_exit' to accomplish this.  The reason for using `_exit'
--instead of `exit' is to avoid flushing fully buffered streams such as
--`stdout'.  The buffers of these streams probably contain data that was
--copied from the parent process by the `fork', data that will be output
--eventually by the parent process.  Calling `exit' in the child would
--output the data twice.  *Note Termination Internals::.
--
--
--File: libc.info,  Node: Job Control,  Next: Name Service Switch,  Prev: Processes,  Up: Top
--
--Job Control
--***********
--
--   "Job control" refers to the protocol for allowing a user to move
--between multiple "process groups" (or "jobs") within a single "login
--session".  The job control facilities are set up so that appropriate
--behavior for most programs happens automatically and they need not do
--anything special about job control.  So you can probably ignore the
--material in this chapter unless you are writing a shell or login
--program.
--
--   You need to be familiar with concepts relating to process creation
--(*note Process Creation Concepts::) and signal handling (*note Signal
--Handling::) in order to understand this material presented in this
--chapter.
--
--* Menu:
--
--* Concepts of Job Control::     Jobs can be controlled by a shell.
--* Job Control is Optional::     Not all POSIX systems support job control.
--* Controlling Terminal::        How a process gets its controlling terminal.
--* Access to the Terminal::      How processes share the controlling terminal.
--* Orphaned Process Groups::     Jobs left after the user logs out.
--* Implementing a Shell::        What a shell must do to implement job control.
--* Functions for Job Control::   Functions to control process groups.
--
--
--File: libc.info,  Node: Concepts of Job Control,  Next: Job Control is Optional,  Up: Job Control
--
--Concepts of Job Control
--=======================
--
--   The fundamental purpose of an interactive shell is to read commands
--from the user's terminal and create processes to execute the programs
--specified by those commands.  It can do this using the `fork' (*note
--Creating a Process::) and `exec' (*note Executing a File::) functions.
--
--   A single command may run just one process--but often one command uses
--several processes.  If you use the `|' operator in a shell command, you
--explicitly request several programs in their own processes.  But even
--if you run just one program, it can use multiple processes internally.
--For example, a single compilation command such as `cc -c foo.c'
--typically uses four processes (though normally only two at any given
--time).  If you run `make', its job is to run other programs in separate
--processes.
--
--   The processes belonging to a single command are called a "process
--group" or "job".  This is so that you can operate on all of them at
--once.  For example, typing `C-c' sends the signal `SIGINT' to terminate
--all the processes in the foreground process group.
--
--   A "session" is a larger group of processes.  Normally all the
--processes that stem from a single login belong to the same session.
--
--   Every process belongs to a process group.  When a process is
--created, it becomes a member of the same process group and session as
--its parent process.  You can put it in another process group using the
--`setpgid' function, provided the process group belongs to the same
--session.
--
--   The only way to put a process in a different session is to make it
--the initial process of a new session, or a "session leader", using the
--`setsid' function.  This also puts the session leader into a new
--process group, and you can't move it out of that process group again.
--
--   Usually, new sessions are created by the system login program, and
--the session leader is the process running the user's login shell.
--
--   A shell that supports job control must arrange to control which job
--can use the terminal at any time.  Otherwise there might be multiple
--jobs trying to read from the terminal at once, and confusion about which
--process should receive the input typed by the user.  To prevent this,
--the shell must cooperate with the terminal driver using the protocol
--described in this chapter.
--
--   The shell can give unlimited access to the controlling terminal to
--only one process group at a time.  This is called the "foreground job"
--on that controlling terminal.  Other process groups managed by the shell
--that are executing without such access to the terminal are called
--"background jobs".
--
--   If a background job needs to read from its controlling terminal, it
--is "stopped" by the terminal driver; if the `TOSTOP' mode is set,
--likewise for writing.  The user can stop a foreground job by typing the
--SUSP character (*note Special Characters::) and a program can stop any
--job by sending it a `SIGSTOP' signal.  It's the responsibility of the
--shell to notice when jobs stop, to notify the user about them, and to
--provide mechanisms for allowing the user to interactively continue
--stopped jobs and switch jobs between foreground and background.
--
--   *Note Access to the Terminal::, for more information about I/O to the
--controlling terminal,
--
--
--File: libc.info,  Node: Job Control is Optional,  Next: Controlling Terminal,  Prev: Concepts of Job Control,  Up: Job Control
--
--Job Control is Optional
--=======================
--
--   Not all operating systems support job control.  The GNU system does
--support job control, but if you are using the GNU library on some other
--system, that system may not support job control itself.
--
--   You can use the `_POSIX_JOB_CONTROL' macro to test at compile-time
--whether the system supports job control.  *Note System Options::.
--
--   If job control is not supported, then there can be only one process
--group per session, which behaves as if it were always in the foreground.
--The functions for creating additional process groups simply fail with
--the error code `ENOSYS'.
--
--   The macros naming the various job control signals (*note Job Control
--Signals::) are defined even if job control is not supported.  However,
--the system never generates these signals, and attempts to send a job
--control signal or examine or specify their actions report errors or do
--nothing.
--
--
--File: libc.info,  Node: Controlling Terminal,  Next: Access to the Terminal,  Prev: Job Control is Optional,  Up: Job Control
--
--Controlling Terminal of a Process
--=================================
--
--   One of the attributes of a process is its controlling terminal.
--Child processes created with `fork' inherit the controlling terminal
--from their parent process.  In this way, all the processes in a session
--inherit the controlling terminal from the session leader.  A session
--leader that has control of a terminal is called the "controlling
--process" of that terminal.
--
--   You generally do not need to worry about the exact mechanism used to
--allocate a controlling terminal to a session, since it is done for you
--by the system when you log in.
--
--   An individual process disconnects from its controlling terminal when
--it calls `setsid' to become the leader of a new session.  *Note Process
--Group Functions::.
--
--
--File: libc.info,  Node: Access to the Terminal,  Next: Orphaned Process Groups,  Prev: Controlling Terminal,  Up: Job Control
--
--Access to the Controlling Terminal
--==================================
--
--   Processes in the foreground job of a controlling terminal have
--unrestricted access to that terminal; background processes do not.  This
--section describes in more detail what happens when a process in a
--background job tries to access its controlling terminal.
--
--   When a process in a background job tries to read from its controlling
--terminal, the process group is usually sent a `SIGTTIN' signal.  This
--normally causes all of the processes in that group to stop (unless they
--handle the signal and don't stop themselves).  However, if the reading
--process is ignoring or blocking this signal, then `read' fails with an
--`EIO' error instead.
--
--   Similarly, when a process in a background job tries to write to its
--controlling terminal, the default behavior is to send a `SIGTTOU'
--signal to the process group.  However, the behavior is modified by the
--`TOSTOP' bit of the local modes flags (*note Local Modes::).  If this
--bit is not set (which is the default), then writing to the controlling
--terminal is always permitted without sending a signal.  Writing is also
--permitted if the `SIGTTOU' signal is being ignored or blocked by the
--writing process.
--
--   Most other terminal operations that a program can do are treated as
--reading or as writing.  (The description of each operation should say
--which.)
--
--   For more information about the primitive `read' and `write'
--functions, see *Note I/O Primitives::.
--
--
--File: libc.info,  Node: Orphaned Process Groups,  Next: Implementing a Shell,  Prev: Access to the Terminal,  Up: Job Control
--
--Orphaned Process Groups
--=======================
--
--   When a controlling process terminates, its terminal becomes free and
--a new session can be established on it.  (In fact, another user could
--log in on the terminal.)  This could cause a problem if any processes
--from the old session are still trying to use that terminal.
--
--   To prevent problems, process groups that continue running even after
--the session leader has terminated are marked as "orphaned process
--groups".
--
--   When a process group becomes an orphan, its processes are sent a
--`SIGHUP' signal.  Ordinarily, this causes the processes to terminate.
--However, if a program ignores this signal or establishes a handler for
--it (*note Signal Handling::), it can continue running as in the orphan
--process group even after its controlling process terminates; but it
--still cannot access the terminal any more.
--
--
--File: libc.info,  Node: Implementing a Shell,  Next: Functions for Job Control,  Prev: Orphaned Process Groups,  Up: Job Control
--
--Implementing a Job Control Shell
--================================
--
--   This section describes what a shell must do to implement job
--control, by presenting an extensive sample program to illustrate the
--concepts involved.
--
--* Menu:
--
--* Data Structures::             Introduction to the sample shell.
--* Initializing the Shell::      What the shell must do to take
--				 responsibility for job control.
--* Launching Jobs::              Creating jobs to execute commands.
--* Foreground and Background::   Putting a job in foreground of background.
--* Stopped and Terminated Jobs::  Reporting job status.
--* Continuing Stopped Jobs::     How to continue a stopped job in
--				 the foreground or background.
--* Missing Pieces::              Other parts of the shell.
--
--
--File: libc.info,  Node: Data Structures,  Next: Initializing the Shell,  Up: Implementing a Shell
--
--Data Structures for the Shell
-------------------------------
--
--   All of the program examples included in this chapter are part of a
--simple shell program.  This section presents data structures and
--utility functions which are used throughout the example.
--
--   The sample shell deals mainly with two data structures.  The `job'
--type contains information about a job, which is a set of subprocesses
--linked together with pipes.  The `process' type holds information about
--a single subprocess.  Here are the relevant data structure declarations:
--
--     /* A process is a single process.  */
--     typedef struct process
--     {
--       struct process *next;       /* next process in pipeline */
--       char **argv;                /* for exec */
--       pid_t pid;                  /* process ID */
--       char completed;             /* true if process has completed */
--       char stopped;               /* true if process has stopped */
--       int status;                 /* reported status value */
--     } process;
--     
--     /* A job is a pipeline of processes.  */
--     typedef struct job
--     {
--       struct job *next;           /* next active job */
--       char *command;              /* command line, used for messages */
--       process *first_process;     /* list of processes in this job */
--       pid_t pgid;                 /* process group ID */
--       char notified;              /* true if user told about stopped job */
--       struct termios tmodes;      /* saved terminal modes */
--       int stdin, stdout, stderr;  /* standard i/o channels */
--     } job;
--     
--     /* The active jobs are linked into a list.  This is its head.   */
--     job *first_job = NULL;
--
--   Here are some utility functions that are used for operating on `job'
--objects.
--
--     /* Find the active job with the indicated PGID.  */
--     job *
--     find_job (pid_t pgid)
--     {
--       job *j;
--     
--       for (j = first_job; j; j = j->next)
--         if (j->pgid == pgid)
--           return j;
--       return NULL;
--     }
--     
--     /* Return true if all processes in the job have stopped or completed.  */
--     int
--     job_is_stopped (job *j)
--     {
--       process *p;
--     
--       for (p = j->first_process; p; p = p->next)
--         if (!p->completed && !p->stopped)
--           return 0;
--       return 1;
--     }
--     
--     /* Return true if all processes in the job have completed.  */
--     int
--     job_is_completed (job *j)
--     {
--       process *p;
--     
--       for (p = j->first_process; p; p = p->next)
--         if (!p->completed)
--           return 0;
--       return 1;
--     }
--
--
--File: libc.info,  Node: Initializing the Shell,  Next: Launching Jobs,  Prev: Data Structures,  Up: Implementing a Shell
--
--Initializing the Shell
------------------------
--
--   When a shell program that normally performs job control is started,
--it has to be careful in case it has been invoked from another shell
--that is already doing its own job control.
--
--   A subshell that runs interactively has to ensure that it has been
--placed in the foreground by its parent shell before it can enable job
--control itself.  It does this by getting its initial process group ID
--with the `getpgrp' function, and comparing it to the process group ID
--of the current foreground job associated with its controlling terminal
--(which can be retrieved using the `tcgetpgrp' function).
--
--   If the subshell is not running as a foreground job, it must stop
--itself by sending a `SIGTTIN' signal to its own process group.  It may
--not arbitrarily put itself into the foreground; it must wait for the
--user to tell the parent shell to do this.  If the subshell is continued
--again, it should repeat the check and stop itself again if it is still
--not in the foreground.
--
--   Once the subshell has been placed into the foreground by its parent
--shell, it can enable its own job control.  It does this by calling
--`setpgid' to put itself into its own process group, and then calling
--`tcsetpgrp' to place this process group into the foreground.
--
--   When a shell enables job control, it should set itself to ignore all
--the job control stop signals so that it doesn't accidentally stop
--itself.  You can do this by setting the action for all the stop signals
--to `SIG_IGN'.
--
--   A subshell that runs non-interactively cannot and should not support
--job control.  It must leave all processes it creates in the same process
--group as the shell itself; this allows the non-interactive shell and its
--child processes to be treated as a single job by the parent shell.  This
--is easy to do--just don't use any of the job control primitives--but
--you must remember to make the shell do it.
--
--   Here is the initialization code for the sample shell that shows how
--to do all of this.
--
--     /* Keep track of attributes of the shell.  */
--     
--     #include <sys/types.h>
--     #include <termios.h>
--     #include <unistd.h>
--     
--     pid_t shell_pgid;
--     struct termios shell_tmodes;
--     int shell_terminal;
--     int shell_is_interactive;
--     
--     
--     /* Make sure the shell is running interactively as the foreground job
--        before proceeding. */
--     
--     void
--     init_shell ()
--     {
--     
--       /* See if we are running interactively.  */
--       shell_terminal = STDIN_FILENO;
--       shell_is_interactive = isatty (shell_terminal);
--     
--       if (shell_is_interactive)
--         {
--           /* Loop until we are in the foreground.  */
--           while (tcgetpgrp (shell_terminal) != (shell_pgid = getpgrp ()))
--             kill (- shell_pgid, SIGTTIN);
--     
--           /* Ignore interactive and job-control signals.  */
--           signal (SIGINT, SIG_IGN);
--           signal (SIGQUIT, SIG_IGN);
--           signal (SIGTSTP, SIG_IGN);
--           signal (SIGTTIN, SIG_IGN);
--           signal (SIGTTOU, SIG_IGN);
--           signal (SIGCHLD, SIG_IGN);
--     
--           /* Put ourselves in our own process group.  */
--           shell_pgid = getpid ();
--           if (setpgid (shell_pgid, shell_pgid) < 0)
--             {
--               perror ("Couldn't put the shell in its own process group");
--               exit (1);
--             }
--     
--           /* Grab control of the terminal.  */
--           tcsetpgrp (shell_terminal, shell_pgid);
--     
--           /* Save default terminal attributes for shell.  */
--           tcgetattr (shell_terminal, &shell_tmodes);
--         }
--     }
--
--
--File: libc.info,  Node: Launching Jobs,  Next: Foreground and Background,  Prev: Initializing the Shell,  Up: Implementing a Shell
--
--Launching Jobs
----------------
--
--   Once the shell has taken responsibility for performing job control on
--its controlling terminal, it can launch jobs in response to commands
--typed by the user.
--
--   To create the processes in a process group, you use the same `fork'
--and `exec' functions described in *Note Process Creation Concepts::.
--Since there are multiple child processes involved, though, things are a
--little more complicated and you must be careful to do things in the
--right order.  Otherwise, nasty race conditions can result.
--
--   You have two choices for how to structure the tree of parent-child
--relationships among the processes.  You can either make all the
--processes in the process group be children of the shell process, or you
--can make one process in group be the ancestor of all the other processes
--in that group.  The sample shell program presented in this chapter uses
--the first approach because it makes bookkeeping somewhat simpler.
--
--   As each process is forked, it should put itself in the new process
--group by calling `setpgid'; see *Note Process Group Functions::.  The
--first process in the new group becomes its "process group leader", and
--its process ID becomes the "process group ID" for the group.
--
--   The shell should also call `setpgid' to put each of its child
--processes into the new process group.  This is because there is a
--potential timing problem: each child process must be put in the process
--group before it begins executing a new program, and the shell depends on
--having all the child processes in the group before it continues
--executing.  If both the child processes and the shell call `setpgid',
--this ensures that the right things happen no matter which process gets
--to it first.
--
--   If the job is being launched as a foreground job, the new process
--group also needs to be put into the foreground on the controlling
--terminal using `tcsetpgrp'.  Again, this should be done by the shell as
--well as by each of its child processes, to avoid race conditions.
--
--   The next thing each child process should do is to reset its signal
--actions.
--
--   During initialization, the shell process set itself to ignore job
--control signals; see *Note Initializing the Shell::.  As a result, any
--child processes it creates also ignore these signals by inheritance.
--This is definitely undesirable, so each child process should explicitly
--set the actions for these signals back to `SIG_DFL' just after it is
--forked.
--
--   Since shells follow this convention, applications can assume that
--they inherit the correct handling of these signals from the parent
--process.  But every application has a responsibility not to mess up the
--handling of stop signals.  Applications that disable the normal
--interpretation of the SUSP character should provide some other
--mechanism for the user to stop the job.  When the user invokes this
--mechanism, the program should send a `SIGTSTP' signal to the process
--group of the process, not just to the process itself.  *Note Signaling
--Another Process::.
--
--   Finally, each child process should call `exec' in the normal way.
--This is also the point at which redirection of the standard input and
--output channels should be handled.  *Note Duplicating Descriptors::,
--for an explanation of how to do this.
--
--   Here is the function from the sample shell program that is
--responsible for launching a program.  The function is executed by each
--child process immediately after it has been forked by the shell, and
--never returns.
--
--     void
--     launch_process (process *p, pid_t pgid,
--                     int infile, int outfile, int errfile,
--                     int foreground)
--     {
--       pid_t pid;
--     
--       if (shell_is_interactive)
--         {
--           /* Put the process into the process group and give the process group
--              the terminal, if appropriate.
--              This has to be done both by the shell and in the individual
--              child processes because of potential race conditions.  */
--           pid = getpid ();
--           if (pgid == 0) pgid = pid;
--           setpgid (pid, pgid);
--           if (foreground)
--             tcsetpgrp (shell_terminal, pgid);
--     
--           /* Set the handling for job control signals back to the default.  */
--           signal (SIGINT, SIG_DFL);
--           signal (SIGQUIT, SIG_DFL);
--           signal (SIGTSTP, SIG_DFL);
--           signal (SIGTTIN, SIG_DFL);
--           signal (SIGTTOU, SIG_DFL);
--           signal (SIGCHLD, SIG_DFL);
--         }
--     
--       /* Set the standard input/output channels of the new process.  */
--       if (infile != STDIN_FILENO)
--         {
--           dup2 (infile, STDIN_FILENO);
--           close (infile);
--         }
--       if (outfile != STDOUT_FILENO)
--         {
--           dup2 (outfile, STDOUT_FILENO);
--           close (outfile);
--         }
--       if (errfile != STDERR_FILENO)
--         {
--           dup2 (errfile, STDERR_FILENO);
--           close (errfile);
--         }
--     
--       /* Exec the new process.  Make sure we exit.  */
--       execvp (p->argv[0], p->argv);
--       perror ("execvp");
--       exit (1);
--     }
--
--   If the shell is not running interactively, this function does not do
--anything with process groups or signals.  Remember that a shell not
--performing job control must keep all of its subprocesses in the same
--process group as the shell itself.
--
--   Next, here is the function that actually launches a complete job.
--After creating the child processes, this function calls some other
--functions to put the newly created job into the foreground or
--background; these are discussed in *Note Foreground and Background::.
--
--     void
--     launch_job (job *j, int foreground)
--     {
--       process *p;
--       pid_t pid;
--       int mypipe[2], infile, outfile;
--     
--       infile = j->stdin;
--       for (p = j->first_process; p; p = p->next)
--         {
--           /* Set up pipes, if necessary.  */
--           if (p->next)
--             {
--               if (pipe (mypipe) < 0)
--                 {
--                   perror ("pipe");
--                   exit (1);
--                 }
--               outfile = mypipe[1];
--             }
--           else
--             outfile = j->stdout;
--     
--           /* Fork the child processes.  */
--           pid = fork ();
--           if (pid == 0)
--             /* This is the child process.  */
--             launch_process (p, j->pgid, infile,
--                             outfile, j->stderr, foreground);
--           else if (pid < 0)
--             {
--               /* The fork failed.  */
--               perror ("fork");
--               exit (1);
--             }
--           else
--             {
--               /* This is the parent process.  */
--               p->pid = pid;
--               if (shell_is_interactive)
--                 {
--                   if (!j->pgid)
--                     j->pgid = pid;
--                   setpgid (pid, j->pgid);
--                 }
--             }
--     
--           /* Clean up after pipes.  */
--           if (infile != j->stdin)
--             close (infile);
--           if (outfile != j->stdout)
--             close (outfile);
--           infile = mypipe[0];
--         }
--     
--       format_job_info (j, "launched");
--     
--       if (!shell_is_interactive)
--         wait_for_job (j);
--       else if (foreground)
--         put_job_in_foreground (j, 0);
--       else
--         put_job_in_background (j, 0);
--     }
--
--
--File: libc.info,  Node: Foreground and Background,  Next: Stopped and Terminated Jobs,  Prev: Launching Jobs,  Up: Implementing a Shell
--
--Foreground and Background
---------------------------
--
--   Now let's consider what actions must be taken by the shell when it
--launches a job into the foreground, and how this differs from what must
--be done when a background job is launched.
--
--   When a foreground job is launched, the shell must first give it
--access to the controlling terminal by calling `tcsetpgrp'.  Then, the
--shell should wait for processes in that process group to terminate or
--stop.  This is discussed in more detail in *Note Stopped and Terminated
--Jobs::.
--
--   When all of the processes in the group have either completed or
--stopped, the shell should regain control of the terminal for its own
--process group by calling `tcsetpgrp' again.  Since stop signals caused
--by I/O from a background process or a SUSP character typed by the user
--are sent to the process group, normally all the processes in the job
--stop together.
--
--   The foreground job may have left the terminal in a strange state, so
--the shell should restore its own saved terminal modes before
--continuing.  In case the job is merely stopped, the shell should first
--save the current terminal modes so that it can restore them later if
--the job is continued.  The functions for dealing with terminal modes are
--`tcgetattr' and `tcsetattr'; these are described in *Note Terminal
--Modes::.
--
--   Here is the sample shell's function for doing all of this.
--
--     /* Put job J in the foreground.  If CONT is nonzero,
--        restore the saved terminal modes and send the process group a
--        `SIGCONT' signal to wake it up before we block.  */
--     
--     void
--     put_job_in_foreground (job *j, int cont)
--     {
--       /* Put the job into the foreground.  */
--       tcsetpgrp (shell_terminal, j->pgid);
--     
--       /* Send the job a continue signal, if necessary.  */
--       if (cont)
--         {
--           tcsetattr (shell_terminal, TCSADRAIN, &j->tmodes);
--           if (kill (- j->pgid, SIGCONT) < 0)
--             perror ("kill (SIGCONT)");
--         }
--     
--       /* Wait for it to report.  */
--       wait_for_job (j);
--     
--       /* Put the shell back in the foreground.  */
--       tcsetpgrp (shell_terminal, shell_pgid);
--     
--       /* Restore the shell's terminal modes.  */
--       tcgetattr (shell_terminal, &j->tmodes);
--       tcsetattr (shell_terminal, TCSADRAIN, &shell_tmodes);
--     }
--
--   If the process group is launched as a background job, the shell
--should remain in the foreground itself and continue to read commands
--from the terminal.
--
--   In the sample shell, there is not much that needs to be done to put
--a job into the background.  Here is the function it uses:
--
--     /* Put a job in the background.  If the cont argument is true, send
--        the process group a `SIGCONT' signal to wake it up.  */
--     
--     void
--     put_job_in_background (job *j, int cont)
--     {
--       /* Send the job a continue signal, if necessary.  */
--       if (cont)
--         if (kill (-j->pgid, SIGCONT) < 0)
--           perror ("kill (SIGCONT)");
--     }
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-45 glibc-2.3.2-200304020432/manual/libc.info-45
---- glibc-2.3.2/manual/libc.info-45	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-45	Thu Jan  1 01:00:00 1970
-@@ -1,1245 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Stopped and Terminated Jobs,  Next: Continuing Stopped Jobs,  Prev: Foreground and Background,  Up: Implementing a Shell
--
--Stopped and Terminated Jobs
-----------------------------
--
--   When a foreground process is launched, the shell must block until
--all of the processes in that job have either terminated or stopped.  It
--can do this by calling the `waitpid' function; see *Note Process
--Completion::.  Use the `WUNTRACED' option so that status is reported
--for processes that stop as well as processes that terminate.
--
--   The shell must also check on the status of background jobs so that it
--can report terminated and stopped jobs to the user; this can be done by
--calling `waitpid' with the `WNOHANG' option.  A good place to put a
--such a check for terminated and stopped jobs is just before prompting
--for a new command.
--
--   The shell can also receive asynchronous notification that there is
--status information available for a child process by establishing a
--handler for `SIGCHLD' signals.  *Note Signal Handling::.
--
--   In the sample shell program, the `SIGCHLD' signal is normally
--ignored.  This is to avoid reentrancy problems involving the global data
--structures the shell manipulates.  But at specific times when the shell
--is not using these data structures--such as when it is waiting for
--input on the terminal--it makes sense to enable a handler for
--`SIGCHLD'.  The same function that is used to do the synchronous status
--checks (`do_job_notification', in this case) can also be called from
--within this handler.
--
--   Here are the parts of the sample shell program that deal with
--checking the status of jobs and reporting the information to the user.
--
--     /* Store the status of the process PID that was returned by waitpid.
--        Return 0 if all went well, nonzero otherwise.  */
--     
--     int
--     mark_process_status (pid_t pid, int status)
--     {
--       job *j;
--       process *p;
--     
--       if (pid > 0)
--         {
--           /* Update the record for the process.  */
--           for (j = first_job; j; j = j->next)
--             for (p = j->first_process; p; p = p->next)
--               if (p->pid == pid)
--                 {
--                   p->status = status;
--                   if (WIFSTOPPED (status))
--                     p->stopped = 1;
--                   else
--                     {
--                       p->completed = 1;
--                       if (WIFSIGNALED (status))
--                         fprintf (stderr, "%d: Terminated by signal %d.\n",
--                                  (int) pid, WTERMSIG (p->status));
--                     }
--                   return 0;
--                  }
--           fprintf (stderr, "No child process %d.\n", pid);
--           return -1;
--         }
--       else if (pid == 0 || errno == ECHILD)
--         /* No processes ready to report.  */
--         return -1;
--       else {
--         /* Other weird errors.  */
--         perror ("waitpid");
--         return -1;
--       }
--     }
--     
--     /* Check for processes that have status information available,
--        without blocking.  */
--     
--     void
--     update_status (void)
--     {
--       int status;
--       pid_t pid;
--     
--       do
--         pid = waitpid (WAIT_ANY, &status, WUNTRACED|WNOHANG);
--       while (!mark_process_status (pid, status));
--     }
--     
--     /* Check for processes that have status information available,
--        blocking until all processes in the given job have reported.  */
--     
--     void
--     wait_for_job (job *j)
--     {
--       int status;
--       pid_t pid;
--     
--       do
--         pid = waitpid (WAIT_ANY, &status, WUNTRACED);
--       while (!mark_process_status (pid, status)
--              && !job_is_stopped (j)
--              && !job_is_completed (j));
--     }
--     
--     /* Format information about job status for the user to look at.  */
--     
--     void
--     format_job_info (job *j, const char *status)
--     {
--       fprintf (stderr, "%ld (%s): %s\n", (long)j->pgid, status, j->command);
--     }
--     
--     /* Notify the user about stopped or terminated jobs.
--        Delete terminated jobs from the active job list.  */
--     
--     void
--     do_job_notification (void)
--     {
--       job *j, *jlast, *jnext;
--       process *p;
--     
--       /* Update status information for child processes.  */
--       update_status ();
--     
--       jlast = NULL;
--       for (j = first_job; j; j = jnext)
--         {
--           jnext = j->next;
--     
--           /* If all processes have completed, tell the user the job has
--              completed and delete it from the list of active jobs.  */
--           if (job_is_completed (j)) {
--             format_job_info (j, "completed");
--             if (jlast)
--               jlast->next = jnext;
--             else
--               first_job = jnext;
--             free_job (j);
--           }
--     
--           /* Notify the user about stopped jobs,
--              marking them so that we won't do this more than once.  */
--           else if (job_is_stopped (j) && !j->notified) {
--             format_job_info (j, "stopped");
--             j->notified = 1;
--             jlast = j;
--           }
--     
--           /* Don't say anything about jobs that are still running.  */
--           else
--             jlast = j;
--         }
--     }
--
--
--File: libc.info,  Node: Continuing Stopped Jobs,  Next: Missing Pieces,  Prev: Stopped and Terminated Jobs,  Up: Implementing a Shell
--
--Continuing Stopped Jobs
-------------------------
--
--   The shell can continue a stopped job by sending a `SIGCONT' signal
--to its process group.  If the job is being continued in the foreground,
--the shell should first invoke `tcsetpgrp' to give the job access to the
--terminal, and restore the saved terminal settings.  After continuing a
--job in the foreground, the shell should wait for the job to stop or
--complete, as if the job had just been launched in the foreground.
--
--   The sample shell program handles both newly created and continued
--jobs with the same pair of functions, `put_job_in_foreground' and
--`put_job_in_background'.  The definitions of these functions were given
--in *Note Foreground and Background::.  When continuing a stopped job, a
--nonzero value is passed as the CONT argument to ensure that the
--`SIGCONT' signal is sent and the terminal modes reset, as appropriate.
--
--   This leaves only a function for updating the shell's internal
--bookkeeping about the job being continued:
--
--     /* Mark a stopped job J as being running again.  */
--     
--     void
--     mark_job_as_running (job *j)
--     {
--       Process *p;
--     
--       for (p = j->first_process; p; p = p->next)
--         p->stopped = 0;
--       j->notified = 0;
--     }
--     
--     /* Continue the job J.  */
--     
--     void
--     continue_job (job *j, int foreground)
--     {
--       mark_job_as_running (j);
--       if (foreground)
--         put_job_in_foreground (j, 1);
--       else
--         put_job_in_background (j, 1);
--     }
--
--
--File: libc.info,  Node: Missing Pieces,  Prev: Continuing Stopped Jobs,  Up: Implementing a Shell
--
--The Missing Pieces
--------------------
--
--   The code extracts for the sample shell included in this chapter are
--only a part of the entire shell program.  In particular, nothing at all
--has been said about how `job' and `program' data structures are
--allocated and initialized.
--
--   Most real shells provide a complex user interface that has support
--for a command language; variables; abbreviations, substitutions, and
--pattern matching on file names; and the like.  All of this is far too
--complicated to explain here!  Instead, we have concentrated on showing
--how to implement the core process creation and job control functions
--that can be called from such a shell.
--
--   Here is a table summarizing the major entry points we have presented:
--
--`void init_shell (void)'
--     Initialize the shell's internal state.  *Note Initializing the
--     Shell::.
--
--`void launch_job (job *J, int FOREGROUND)'
--     Launch the job J as either a foreground or background job.  *Note
--     Launching Jobs::.
--
--`void do_job_notification (void)'
--     Check for and report any jobs that have terminated or stopped.
--     Can be called synchronously or within a handler for `SIGCHLD'
--     signals.  *Note Stopped and Terminated Jobs::.
--
--`void continue_job (job *J, int FOREGROUND)'
--     Continue the job J.  *Note Continuing Stopped Jobs::.
--
--   Of course, a real shell would also want to provide other functions
--for managing jobs.  For example, it would be useful to have commands to
--list all active jobs or to send a signal (such as `SIGKILL') to a job.
--
--
--File: libc.info,  Node: Functions for Job Control,  Prev: Implementing a Shell,  Up: Job Control
--
--Functions for Job Control
--=========================
--
--   This section contains detailed descriptions of the functions relating
--to job control.
--
--* Menu:
--
--* Identifying the Terminal::    Determining the controlling terminal's name.
--* Process Group Functions::     Functions for manipulating process groups.
--* Terminal Access Functions::   Functions for controlling terminal access.
--
--
--File: libc.info,  Node: Identifying the Terminal,  Next: Process Group Functions,  Up: Functions for Job Control
--
--Identifying the Controlling Terminal
--------------------------------------
--
--   You can use the `ctermid' function to get a file name that you can
--use to open the controlling terminal.  In the GNU library, it returns
--the same string all the time: `"/dev/tty"'.  That is a special "magic"
--file name that refers to the controlling terminal of the current
--process (if it has one).  To find the name of the specific terminal
--device, use `ttyname'; *note Is It a Terminal::.
--
--   The function `ctermid' is declared in the header file `stdio.h'.
--
-- - Function: char * ctermid (char *STRING)
--     The `ctermid' function returns a string containing the file name of
--     the controlling terminal for the current process.  If STRING is
--     not a null pointer, it should be an array that can hold at least
--     `L_ctermid' characters; the string is returned in this array.
--     Otherwise, a pointer to a string in a static area is returned,
--     which might get overwritten on subsequent calls to this function.
--
--     An empty string is returned if the file name cannot be determined
--     for any reason.  Even if a file name is returned, access to the
--     file it represents is not guaranteed.
--
-- - Macro: int L_ctermid
--     The value of this macro is an integer constant expression that
--     represents the size of a string large enough to hold the file name
--     returned by `ctermid'.
--
--   See also the `isatty' and `ttyname' functions, in *Note Is It a
--Terminal::.
--
--
--File: libc.info,  Node: Process Group Functions,  Next: Terminal Access Functions,  Prev: Identifying the Terminal,  Up: Functions for Job Control
--
--Process Group Functions
-------------------------
--
--   Here are descriptions of the functions for manipulating process
--groups.  Your program should include the header files `sys/types.h' and
--`unistd.h' to use these functions.
--
-- - Function: pid_t setsid (void)
--     The `setsid' function creates a new session.  The calling process
--     becomes the session leader, and is put in a new process group whose
--     process group ID is the same as the process ID of that process.
--     There are initially no other processes in the new process group,
--     and no other process groups in the new session.
--
--     This function also makes the calling process have no controlling
--     terminal.
--
--     The `setsid' function returns the new process group ID of the
--     calling process if successful.  A return value of `-1' indicates an
--     error.  The following `errno' error conditions are defined for this
--     function:
--
--    `EPERM'
--          The calling process is already a process group leader, or
--          there is already another process group around that has the
--          same process group ID.
--
-- - Function: pid_t getsid (pid_t PID)
--     The `getsid' function returns the process group ID of the session
--     leader of the specified process.  If a PID is `0', the process
--     group ID of the session leader of the current process is returned.
--
--     In case of error `-1' is returned and `errno' is set.  The
--     following `errno' error conditions are defined for this function:
--
--    `ESRCH'
--          There is no process with the given process ID PID.
--
--    `EPERM'
--          The calling process and the process specified by PID are in
--          different sessions, and the implementation doesn't allow to
--          access the process group ID of the session leader of the
--          process with ID PID from the calling process.
--
--   The `getpgrp' function has two definitions: one derived from BSD
--Unix, and one from the POSIX.1 standard.  The feature test macros you
--have selected (*note Feature Test Macros::) determine which definition
--you get.  Specifically, you get the BSD version if you define
--`_BSD_SOURCE'; otherwise, you get the POSIX version if you define
--`_POSIX_SOURCE' or `_GNU_SOURCE'.  Programs written for old BSD systems
--will not include `unistd.h', which defines `getpgrp' specially under
--`_BSD_SOURCE'.  You must link such programs with the `-lbsd-compat'
--option to get the BSD definition.
--
-- - POSIX.1 Function: pid_t getpgrp (void)
--     The POSIX.1 definition of `getpgrp' returns the process group ID of
--     the calling process.
--
-- - BSD Function: pid_t getpgrp (pid_t PID)
--     The BSD definition of `getpgrp' returns the process group ID of the
--     process PID.  You can supply a value of `0' for the PID argument
--     to get information about the calling process.
--
-- - System V Function: int getpgid (pid_t PID)
--     `getpgid' is the same as the BSD function `getpgrp'.  It returns
--     the process group ID of the process PID.  You can supply a value
--     of `0' for the PID argument to get information about the calling
--     process.
--
--     In case of error `-1' is returned and `errno' is set.  The
--     following `errno' error conditions are defined for this function:
--
--    `ESRCH'
--          There is no process with the given process ID PID.  The
--          calling process and the process specified by PID are in
--          different sessions, and the implementation doesn't allow to
--          access the process group ID of the process with ID PID from
--          the calling process.
--
-- - Function: int setpgid (pid_t PID, pid_t PGID)
--     The `setpgid' function puts the process PID into the process group
--     PGID.  As a special case, either PID or PGID can be zero to
--     indicate the process ID of the calling process.
--
--     This function fails on a system that does not support job control.
--     *Note Job Control is Optional::, for more information.
--
--     If the operation is successful, `setpgid' returns zero.  Otherwise
--     it returns `-1'.  The following `errno' error conditions are
--     defined for this function:
--
--    `EACCES'
--          The child process named by PID has executed an `exec'
--          function since it was forked.
--
--    `EINVAL'
--          The value of the PGID is not valid.
--
--    `ENOSYS'
--          The system doesn't support job control.
--
--    `EPERM'
--          The process indicated by the PID argument is a session leader,
--          or is not in the same session as the calling process, or the
--          value of the PGID argument doesn't match a process group ID
--          in the same session as the calling process.
--
--    `ESRCH'
--          The process indicated by the PID argument is not the calling
--          process or a child of the calling process.
--
-- - Function: int setpgrp (pid_t PID, pid_t PGID)
--     This is the BSD Unix name for `setpgid'.  Both functions do exactly
--     the same thing.
--
--
--File: libc.info,  Node: Terminal Access Functions,  Prev: Process Group Functions,  Up: Functions for Job Control
--
--Functions for Controlling Terminal Access
-------------------------------------------
--
--   These are the functions for reading or setting the foreground
--process group of a terminal.  You should include the header files
--`sys/types.h' and `unistd.h' in your application to use these functions.
--
--   Although these functions take a file descriptor argument to specify
--the terminal device, the foreground job is associated with the terminal
--file itself and not a particular open file descriptor.
--
-- - Function: pid_t tcgetpgrp (int FILEDES)
--     This function returns the process group ID of the foreground
--     process group associated with the terminal open on descriptor
--     FILEDES.
--
--     If there is no foreground process group, the return value is a
--     number greater than `1' that does not match the process group ID
--     of any existing process group.  This can happen if all of the
--     processes in the job that was formerly the foreground job have
--     terminated, and no other job has yet been moved into the
--     foreground.
--
--     In case of an error, a value of `-1' is returned.  The following
--     `errno' error conditions are defined for this function:
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `ENOSYS'
--          The system doesn't support job control.
--
--    `ENOTTY'
--          The terminal file associated with the FILEDES argument isn't
--          the controlling terminal of the calling process.
--
-- - Function: int tcsetpgrp (int FILEDES, pid_t PGID)
--     This function is used to set a terminal's foreground process group
--     ID.  The argument FILEDES is a descriptor which specifies the
--     terminal; PGID specifies the process group.  The calling process
--     must be a member of the same session as PGID and must have the same
--     controlling terminal.
--
--     For terminal access purposes, this function is treated as output.
--     If it is called from a background process on its controlling
--     terminal, normally all processes in the process group are sent a
--     `SIGTTOU' signal.  The exception is if the calling process itself
--     is ignoring or blocking `SIGTTOU' signals, in which case the
--     operation is performed and no signal is sent.
--
--     If successful, `tcsetpgrp' returns `0'.  A return value of `-1'
--     indicates an error.  The following `errno' error conditions are
--     defined for this function:
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `EINVAL'
--          The PGID argument is not valid.
--
--    `ENOSYS'
--          The system doesn't support job control.
--
--    `ENOTTY'
--          The FILEDES isn't the controlling terminal of the calling
--          process.
--
--    `EPERM'
--          The PGID isn't a process group in the same session as the
--          calling process.
--
-- - Function: pid_t tcgetsid (int FILDES)
--     This function is used to obtain the process group ID of the session
--     for which the terminal specified by FILDES is the controlling
--     terminal.  If the call is successful the group ID is returned.
--     Otherwise the return value is `(pid_t) -1' and the global variable
--     ERRNO is set to the following value:
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `ENOTTY'
--          The calling process does not have a controlling terminal, or
--          the file is not the controlling terminal.
--
--
--File: libc.info,  Node: Name Service Switch,  Next: Users and Groups,  Prev: Job Control,  Up: Top
--
--System Databases and Name Service Switch
--****************************************
--
--   Various functions in the C Library need to be configured to work
--correctly in the local environment.  Traditionally, this was done by
--using files (e.g., `/etc/passwd'), but other nameservices (like the
--Network Information Service (NIS) and the Domain Name Service (DNS))
--became popular, and were hacked into the C library, usually with a fixed
--search order (*note frobnicate: (jargon)frobnicate.).
--
--   The GNU C Library contains a cleaner solution of this problem.  It is
--designed after a method used by Sun Microsystems in the C library of
--Solaris 2.  GNU C Library follows their name and calls this scheme
--"Name Service Switch" (NSS).
--
--   Though the interface might be similar to Sun's version there is no
--common code.  We never saw any source code of Sun's implementation and
--so the internal interface is incompatible.  This also manifests in the
--file names we use as we will see later.
--
--* Menu:
--
--* NSS Basics::                  What is this NSS good for.
--* NSS Configuration File::      Configuring NSS.
--* NSS Module Internals::        How does it work internally.
--* Extending NSS::               What to do to add services or databases.
--
--
--File: libc.info,  Node: NSS Basics,  Next: NSS Configuration File,  Prev: Name Service Switch,  Up: Name Service Switch
--
--NSS Basics
--==========
--
--   The basic idea is to put the implementation of the different services
--offered to access the databases in separate modules.  This has some
--advantages:
--
--  1. Contributors can add new services without adding them to GNU C
--     Library.
--
--  2. The modules can be updated separately.
--
--  3. The C library image is smaller.
--
--   To fulfill the first goal above the ABI of the modules will be
--described below.  For getting the implementation of a new service right
--it is important to understand how the functions in the modules get
--called.  They are in no way designed to be used by the programmer
--directly.  Instead the programmer should only use the documented and
--standardized functions to access the databases.
--
--The databases available in the NSS are
--
--`aliases'
--     Mail aliases
--
--`ethers'
--     Ethernet numbers,
--
--`group'
--     Groups of users, *note Group Database::.
--
--`hosts'
--     Host names and numbers, *note Host Names::.
--
--`netgroup'
--     Network wide list of host and users, *note Netgroup Database::.
--
--`networks'
--     Network names and numbers, *note Networks Database::.
--
--`protocols'
--     Network protocols, *note Protocols Database::.
--
--`passwd'
--     User passwords, *note User Database::.
--
--`rpc'
--     Remote procedure call names and numbers,
--
--`services'
--     Network services, *note Services Database::.
--
--`shadow'
--     Shadow user passwords,
--
--There will be some more added later (`automount', `bootparams',
--`netmasks', and `publickey').
--
--
--File: libc.info,  Node: NSS Configuration File,  Next: NSS Module Internals,  Prev: NSS Basics,  Up: Name Service Switch
--
--The NSS Configuration File
--==========================
--
--   Somehow the NSS code must be told about the wishes of the user.  For
--this reason there is the file `/etc/nsswitch.conf'.  For each database
--this file contain a specification how the lookup process should work.
--The file could look like this:
--
--     # /etc/nsswitch.conf
--     #
--     # Name Service Switch configuration file.
--     #
--     
--     passwd:     db files nis
--     shadow:     files
--     group:      db files nis
--     
--     hosts:      files nisplus nis dns
--     networks:   nisplus [NOTFOUND=return] files
--     
--     ethers:     nisplus [NOTFOUND=return] db files
--     protocols:  nisplus [NOTFOUND=return] db files
--     rpc:        nisplus [NOTFOUND=return] db files
--     services:   nisplus [NOTFOUND=return] db files
--
--   The first column is the database as you can guess from the table
--above.  The rest of the line specifies how the lookup process works.
--Please note that you specify the way it works for each database
--individually.  This cannot be done with the old way of a monolithic
--implementation.
--
--   The configuration specification for each database can contain two
--different items:
--
--   * the service specification like `files', `db', or `nis'.
--
--   * the reaction on lookup result like `[NOTFOUND=return]'.
--
--* Menu:
--
--* Services in the NSS configuration::  Service names in the NSS configuration.
--* Actions in the NSS configuration::  React appropriately to the lookup result.
--* Notes on NSS Configuration File::  Things to take care about while
--                                     configuring NSS.
--
--
--File: libc.info,  Node: Services in the NSS configuration,  Next: Actions in the NSS configuration,  Prev: NSS Configuration File,  Up: NSS Configuration File
--
--Services in the NSS configuration File
----------------------------------------
--
--   The above example file mentions four different services: `files',
--`db', `nis', and `nisplus'.  This does not mean these services are
--available on all sites and it does also not mean these are all the
--services which will ever be available.
--
--   In fact, these names are simply strings which the NSS code uses to
--find the implicitly addressed functions.  The internal interface will be
--described later.  Visible to the user are the modules which implement an
--individual service.
--
--   Assume the service NAME shall be used for a lookup.  The code for
--this service is implemented in a module called `libnss_NAME'.  On a
--system supporting shared libraries this is in fact a shared library
--with the name (for example) `libnss_NAME.so.2'.  The number at the end
--is the currently used version of the interface which will not change
--frequently.  Normally the user should not have to be cognizant of these
--files since they should be placed in a directory where they are found
--automatically.  Only the names of all available services are important.
--
--
--File: libc.info,  Node: Actions in the NSS configuration,  Next: Notes on NSS Configuration File,  Prev: Services in the NSS configuration,  Up: NSS Configuration File
--
--Actions in the NSS configuration
----------------------------------
--
--   The second item in the specification gives the user much finer
--control on the lookup process.  Action items are placed between two
--service names and are written within brackets.  The general form is
--
--     `[' ( `!'? STATUS `=' ACTION )+ `]'
--
--where
--
--     STATUS => success | notfound | unavail | tryagain
--     ACTION => return | continue
--
--   The case of the keywords is insignificant.  The STATUS values are
--the results of a call to a lookup function of a specific service.  They
--mean
--
--`success'
--     No error occurred and the wanted entry is returned.  The default
--     action for this is `return'.
--
--`notfound'
--     The lookup process works ok but the needed value was not found.
--     The default action is `continue'.
--
--`unavail'
--     The service is permanently unavailable.  This can either mean the
--     needed file is not available, or, for DNS, the server is not
--     available or does not allow queries.  The default action is
--     `continue'.
--
--`tryagain'
--     The service is temporarily unavailable.  This could mean a file is
--     locked or a server currently cannot accept more connections.  The
--     default action is `continue'.
--
--If we have a line like
--
--     ethers: nisplus [NOTFOUND=return] db files
--
--this is equivalent to
--
--     ethers: nisplus [SUCCESS=return NOTFOUND=return UNAVAIL=continue
--                      TRYAGAIN=continue]
--             db      [SUCCESS=return NOTFOUND=continue UNAVAIL=continue
--                      TRYAGAIN=continue]
--             files
--
--(except that it would have to be written on one line).  The default
--value for the actions are normally what you want, and only need to be
--changed in exceptional cases.
--
--   If the optional `!' is placed before the STATUS this means the
--following action is used for all statuses but STATUS itself.  I.e., `!'
--is negation as in the C language (and others).
--
--   Before we explain the exception which makes this action item
--necessary one more remark: obviously it makes no sense to add another
--action item after the `files' service.  Since there is no other service
--following the action _always_ is `return'.
--
--   Now, why is this `[NOTFOUND=return]' action useful?  To understand
--this we should know that the `nisplus' service is often complete; i.e.,
--if an entry is not available in the NIS+ tables it is not available
--anywhere else.  This is what is expressed by this action item: it is
--useless to examine further services since they will not give us a
--result.
--
--   The situation would be different if the NIS+ service is not available
--because the machine is booting.  In this case the return value of the
--lookup function is not `notfound' but instead `unavail'.  And as you
--can see in the complete form above: in this situation the `db' and
--`files' services are used.  Neat, isn't it?  The system administrator
--need not pay special care for the time the system is not completely
--ready to work (while booting or shutdown or network problems).
--
--
--File: libc.info,  Node: Notes on NSS Configuration File,  Prev: Actions in the NSS configuration,  Up: NSS Configuration File
--
--Notes on the NSS Configuration File
-------------------------------------
--
--   Finally a few more hints.  The NSS implementation is not completely
--helpless if `/etc/nsswitch.conf' does not exist.  For all supported
--databases there is a default value so it should normally be possible to
--get the system running even if the file is corrupted or missing.
--
--   For the `hosts' and `networks' databases the default value is `dns
--[!UNAVAIL=return] files'.  I.e., the system is prepared for the DNS
--service not to be available but if it is available the answer it
--returns is definitive.
--
--   The `passwd', `group', and `shadow' databases are traditionally
--handled in a special way.  The appropriate files in the `/etc'
--directory are read but if an entry with a name starting with a `+'
--character is found NIS is used.  This kind of lookup remains possible
--by using the special lookup service `compat' and the default value for
--the three databases above is `compat [NOTFOUND=return] files'.
--
--   For all other databases the default value is `nis [NOTFOUND=return]
--files'.  This solution give the best chance to be correct since NIS and
--file based lookup is used.
--
--   A second point is that the user should try to optimize the lookup
--process.  The different service have different response times.  A
--simple file look up on a local file could be fast, but if the file is
--long and the needed entry is near the end of the file this may take
--quite some time.  In this case it might be better to use the `db'
--service which allows fast local access to large data sets.
--
--   Often the situation is that some global information like NIS must be
--used.  So it is unavoidable to use service entries like `nis' etc.  But
--one should avoid slow services like this if possible.
--
--
--File: libc.info,  Node: NSS Module Internals,  Next: Extending NSS,  Prev: NSS Configuration File,  Up: Name Service Switch
--
--NSS Module Internals
--====================
--
--   Now it is time to describe what the modules look like.  The functions
--contained in a module are identified by their names.  I.e., there is no
--jump table or the like.  How this is done is of no interest here; those
--interested in this topic should read about Dynamic Linking.
--
--* Menu:
--
--* NSS Module Names::            Construction of the interface function of
--                                the NSS modules.
--* NSS Modules Interface::       Programming interface in the NSS module
--                                functions.
--
--
--File: libc.info,  Node: NSS Module Names,  Next: NSS Modules Interface,  Prev: NSS Module Internals,  Up: NSS Module Internals
--
--The Naming Scheme of the NSS Modules
--------------------------------------
--
--The name of each function consist of various parts:
--
--            _nss_SERVICE_FUNCTION
--
--   SERVICE of course corresponds to the name of the module this
--function is found in.(1)  The FUNCTION part is derived from the
--interface function in the C library itself.  If the user calls the
--function `gethostbyname' and the service used is `files' the function
--
--            _nss_files_gethostbyname_r
--
--in the module
--
--            libnss_files.so.2
--
--is used.  You see, what is explained above in not the whole truth.  In
--fact the NSS modules only contain reentrant versions of the lookup
--functions.  I.e., if the user would call the `gethostbyname_r' function
--this also would end in the above function.  For all user interface
--functions the C library maps this call to a call to the reentrant
--function.  For reentrant functions this is trivial since the interface
--is (nearly) the same.  For the non-reentrant version The library keeps
--internal buffers which are used to replace the user supplied buffer.
--
--   I.e., the reentrant functions _can_ have counterparts.  No service
--module is forced to have functions for all databases and all kinds to
--access them.  If a function is not available it is simply treated as if
--the function would return `unavail' (*note Actions in the NSS
--configuration::).
--
--   The file name `libnss_files.so.2' would be on a Solaris 2 system
--`nss_files.so.2'.  This is the difference mentioned above.  Sun's NSS
--modules are usable as modules which get indirectly loaded only.
--
--   The NSS modules in the GNU C Library are prepared to be used as
--normal libraries themselves.  This is _not_ true at the moment, though.
--However,  the organization of the name space in the modules does not
--make it impossible like it is for Solaris.  Now you can see why the
--modules are still libraries.(2)
--
--   ---------- Footnotes ----------
--
--   (1) Now you might ask why this information is duplicated.  The
--answer is that we want to make it possible to link directly with these
--shared objects.
--
--   (2) There is a second explanation: we were too lazy to change the
--Makefiles to allow the generation of shared objects not starting with
--`lib' but don't tell this to anybody.
--
--
--File: libc.info,  Node: NSS Modules Interface,  Prev: NSS Module Names,  Up: NSS Module Internals
--
--The Interface of the Function in NSS Modules
----------------------------------------------
--
--   Now we know about the functions contained in the modules.  It is now
--time to describe the types.  When we mentioned the reentrant versions of
--the functions above, this means there are some additional arguments
--(compared with the standard, non-reentrant version).  The prototypes for
--the non-reentrant and reentrant versions of our function above are:
--
--     struct hostent *gethostbyname (const char *name)
--     
--     int gethostbyname_r (const char *name, struct hostent *result_buf,
--                          char *buf, size_t buflen, struct hostent **result,
--                          int *h_errnop)
--
--The actual prototype of the function in the NSS modules in this case is
--
--     enum nss_status _nss_files_gethostbyname_r (const char *name,
--                                                 struct hostent *result_buf,
--                                                 char *buf, size_t buflen,
--                                                 int *errnop, int *h_errnop)
--
--   I.e., the interface function is in fact the reentrant function with
--the change of the return value and the omission of the RESULT
--parameter.  While the user-level function returns a pointer to the
--result the reentrant function return an `enum nss_status' value:
--
--`NSS_STATUS_TRYAGAIN'
--     numeric value `-2'
--
--`NSS_STATUS_UNAVAIL'
--     numeric value `-1'
--
--`NSS_STATUS_NOTFOUND'
--     numeric value `0'
--
--`NSS_STATUS_SUCCESS'
--     numeric value `1'
--
--Now you see where the action items of the `/etc/nsswitch.conf' file are
--used.
--
--   If you study the source code you will find there is a fifth value:
--`NSS_STATUS_RETURN'.  This is an internal use only value, used by a few
--functions in places where none of the above value can be used.  If
--necessary the source code should be examined to learn about the details.
--
--   In case the interface function has to return an error it is important
--that the correct error code is stored in `*ERRNOP'.  Some return status
--value have only one associated error code, others have more.
--
--`NSS_STATUS_TRYAGAIN'   `EAGAIN'      One of the functions used ran
--                                      temporarily out of resources or a
--                                      service is currently not available.
--                       `ERANGE'       The provided buffer is not large
--                                      enough.  The function should be
--                                      called again with a larger buffer.
--`NSS_STATUS_UNAVAIL'    `ENOENT'      A necessary input file cannot be
--                                      found.
--`NSS_STATUS_NOTFOUND'   `ENOENT'      The requested entry is not
--                                      available.
--
--   These are proposed values.  There can be other error codes and the
--described error codes can have different meaning.  *With one
--exception:* when returning `NSS_STATUS_TRYAGAIN' the error code
--`ERANGE' _must_ mean that the user provided buffer is too small.
--Everything is non-critical.
--
--   The above function has something special which is missing for almost
--all the other module functions.  There is an argument H_ERRNOP.  This
--points to a variable which will be filled with the error code in case
--the execution of the function fails for some reason.  The reentrant
--function cannot use the global variable H_ERRNO; `gethostbyname' calls
--`gethostbyname_r' with the last argument set to `&h_errno'.
--
--   The `getXXXbyYYY' functions are the most important functions in the
--NSS modules.  But there are others which implement the other ways to
--access system databases (say for the password database, there are
--`setpwent', `getpwent', and `endpwent').  These will be described in
--more detail later.  Here we give a general way to determine the
--signature of the module function:
--
--   * the return value is `int';
--
--   * the name is as explained in *note NSS Module Names::;
--
--   * the first arguments are identical to the arguments of the
--     non-reentrant function;
--
--   * the next three arguments are:
--
--    `STRUCT_TYPE *result_buf'
--          pointer to buffer where the result is stored.  `STRUCT_TYPE'
--          is normally a struct which corresponds to the database.
--
--    `char *buffer'
--          pointer to a buffer where the function can store additional
--          data for the result etc.
--
--    `size_t buflen'
--          length of the buffer pointed to by BUFFER.
--
--   * possibly a last argument H_ERRNOP, for the host name and network
--     name lookup functions.
--
--This table is correct for all functions but the `set...ent' and
--`end...ent' functions.
--
--
--File: libc.info,  Node: Extending NSS,  Prev: NSS Module Internals,  Up: Name Service Switch
--
--Extending NSS
--=============
--
--   One of the advantages of NSS mentioned above is that it can be
--extended quite easily.  There are two ways in which the extension can
--happen: adding another database or adding another service.  The former
--is normally done only by the C library developers.  It is here only
--important to remember that adding another database is independent from
--adding another service because a service need not support all databases
--or lookup functions.
--
--   A designer/implementor of a new service is therefore free to choose
--the databases s/he is interested in and leave the rest for later (or
--completely aside).
--
--* Menu:
--
--* Adding another Service to NSS::  What is to do to add a new service.
--* NSS Module Function Internals::  Guidelines for writing new NSS
--                                        service functions.
--
--
--File: libc.info,  Node: Adding another Service to NSS,  Next: NSS Module Function Internals,  Prev: Extending NSS,  Up: Extending NSS
--
--Adding another Service to NSS
-------------------------------
--
--   The sources for a new service need not (and should not) be part of
--the GNU C Library itself.  The developer retains complete control over
--the sources and its development.  The links between the C library and
--the new service module consists solely of the interface functions.
--
--   Each module is designed following a specific interface specification.
--For now the version is 2 (the interface in version 1 was not adequate)
--and this manifests in the version number of the shared library object of
--the NSS modules: they have the extension `.2'.  If the interface
--changes again in an incompatible way, this number will be increased.
--Modules using the old interface will still be usable.
--
--   Developers of a new service will have to make sure that their module
--is created using the correct interface number.  This means the file
--itself must have the correct name and on ELF systems the "soname"
--(Shared Object Name) must also have this number.  Building a module
--from a bunch of object files on an ELF system using GNU CC could be
--done like this:
--
--     gcc -shared -o libnss_NAME.so.2 -Wl,-soname,libnss_NAME.so.2 OBJECTS
--
--*Note Options for Linking: (gcc)Link Options, to learn more about this
--command line.
--
--   To use the new module the library must be able to find it.  This can
--be achieved by using options for the dynamic linker so that it will
--search the directory where the binary is placed.  For an ELF system
--this could be done by adding the wanted directory to the value of
--`LD_LIBRARY_PATH'.
--
--   But this is not always possible since some programs (those which run
--under IDs which do not belong to the user) ignore this variable.
--Therefore the stable version of the module should be placed into a
--directory which is searched by the dynamic linker.  Normally this should
--be the directory `$prefix/lib', where `$prefix' corresponds to the
--value given to configure using the `--prefix' option.  But be careful:
--this should only be done if it is clear the module does not cause any
--harm.  System administrators should be careful.
--
--
--File: libc.info,  Node: NSS Module Function Internals,  Prev: Adding another Service to NSS,  Up: Extending NSS
--
--Internals of the NSS Module Functions
---------------------------------------
--
--   Until now we only provided the syntactic interface for the functions
--in the NSS module.  In fact there is not much more we can say since the
--implementation obviously is different for each function.  But a few
--general rules must be followed by all functions.
--
--   In fact there are four kinds of different functions which may appear
--in the interface.  All derive from the traditional ones for system
--databases.  DB in the following table is normally an abbreviation for
--the database (e.g., it is `pw' for the password database).
--
--`enum nss_status _nss_DATABASE_setDBent (void)'
--     This function prepares the service for following operations.  For a
--     simple file based lookup this means files could be opened, for
--     other services this function simply is a noop.
--
--     One special case for this function is that it takes an additional
--     argument for some DATABASEs (i.e., the interface is `int setDBent
--     (int)').  *Note Host Names::, which describes the `sethostent'
--     function.
--
--     The return value should be NSS_STATUS_SUCCESS or according to the
--     table above in case of an error (*note NSS Modules Interface::).
--
--`enum nss_status _nss_DATABASE_endDBent (void)'
--     This function simply closes all files which are still open or
--     removes buffer caches.  If there are no files or buffers to remove
--     this is again a simple noop.
--
--     There normally is no return value different to NSS_STATUS_SUCCESS.
--
--`enum nss_status _nss_DATABASE_getDBent_r (STRUCTURE *result, char *buffer, size_t buflen, int *errnop)'
--     Since this function will be called several times in a row to
--     retrieve one entry after the other it must keep some kind of
--     state.  But this also means the functions are not really
--     reentrant.  They are reentrant only in that simultaneous calls to
--     this function will not try to write the retrieved data in the same
--     place (as it would be the case for the non-reentrant functions);
--     instead, it writes to the structure pointed to by the RESULT
--     parameter.  But the calls share a common state and in the case of
--     a file access this means they return neighboring entries in the
--     file.
--
--     The buffer of length BUFLEN pointed to by BUFFER can be used for
--     storing some additional data for the result.  It is _not_
--     guaranteed that the same buffer will be passed for the next call
--     of this function.  Therefore one must not misuse this buffer to
--     save some state information from one call to another.
--
--     Before the function returns the implementation should store the
--     value of the local ERRNO variable in the variable pointed to be
--     ERRNOP.  This is important to guarantee the module working in
--     statically linked programs.
--
--     As explained above this function could also have an additional last
--     argument.  This depends on the database used; it happens only for
--     `host' and `networks'.
--
--     The function shall return `NSS_STATUS_SUCCESS' as long as there are
--     more entries.  When the last entry was read it should return
--     `NSS_STATUS_NOTFOUND'.  When the buffer given as an argument is too
--     small for the data to be returned `NSS_STATUS_TRYAGAIN' should be
--     returned.  When the service was not formerly initialized by a call
--     to `_nss_DATABASE_setDBent' all return value allowed for this
--     function can also be returned here.
--
--`enum nss_status _nss_DATABASE_getDBbyXX_r (PARAMS, STRUCTURE *result, char *buffer, size_t buflen, int *errnop)'
--     This function shall return the entry from the database which is
--     addressed by the PARAMS.  The type and number of these arguments
--     vary.  It must be individually determined by looking to the
--     user-level interface functions.  All arguments given to the
--     non-reentrant version are here described by PARAMS.
--
--     The result must be stored in the structure pointed to by RESULT.
--     If there is additional data to return (say strings, where the
--     RESULT structure only contains pointers) the function must use the
--     BUFFER or length BUFLEN.  There must not be any references to
--     non-constant global data.
--
--     The implementation of this function should honor the STAYOPEN flag
--     set by the `setDBent' function whenever this makes sense.
--
--     Before the function returns the implementation should store the
--     value of the local ERRNO variable in the variable pointed to be
--     ERRNOP.  This is important to guarantee the module working in
--     statically linked programs.
--
--     Again, this function takes an additional last argument for the
--     `host' and `networks' database.
--
--     The return value should as always follow the rules given above
--     (*note NSS Modules Interface::).
--
--
--File: libc.info,  Node: Users and Groups,  Next: System Management,  Prev: Name Service Switch,  Up: Top
--
--Users and Groups
--****************
--
--   Every user who can log in on the system is identified by a unique
--number called the "user ID".  Each process has an effective user ID
--which says which user's access permissions it has.
--
--   Users are classified into "groups" for access control purposes.  Each
--process has one or more "group ID values" which say which groups the
--process can use for access to files.
--
--   The effective user and group IDs of a process collectively form its
--"persona".  This determines which files the process can access.
--Normally, a process inherits its persona from the parent process, but
--under special circumstances a process can change its persona and thus
--change its access permissions.
--
--   Each file in the system also has a user ID and a group ID.  Access
--control works by comparing the user and group IDs of the file with those
--of the running process.
--
--   The system keeps a database of all the registered users, and another
--database of all the defined groups.  There are library functions you
--can use to examine these databases.
--
--* Menu:
--
--* User and Group IDs::          Each user has a unique numeric ID;
--				 likewise for groups.
--* Process Persona::             The user IDs and group IDs of a process.
--* Why Change Persona::          Why a program might need to change
--				 its user and/or group IDs.
--* How Change Persona::          Changing the user and group IDs.
--* Reading Persona::             How to examine the user and group IDs.
--
--* Setting User ID::             Functions for setting the user ID.
--* Setting Groups::              Functions for setting the group IDs.
--
--* Enable/Disable Setuid::       Turning setuid access on and off.
--* Setuid Program Example::      The pertinent parts of one sample program.
--* Tips for Setuid::             How to avoid granting unlimited access.
--
--* Who Logged In::               Getting the name of the user who logged in,
--				 or of the real user ID of the current process.
--
--* User Accounting Database::    Keeping information about users and various
--                                 actions in databases.
--
--* User Database::               Functions and data structures for
--                        	 accessing the user database.
--* Group Database::              Functions and data structures for
--                        	 accessing the group database.
--* Database Example::            Example program showing the use of database
--				 inquiry functions.
--* Netgroup Database::           Functions for accessing the netgroup database.
--
--
--File: libc.info,  Node: User and Group IDs,  Next: Process Persona,  Up: Users and Groups
--
--User and Group IDs
--==================
--
--   Each user account on a computer system is identified by a "user
--name" (or "login name") and "user ID".  Normally, each user name has a
--unique user ID, but it is possible for several login names to have the
--same user ID.  The user names and corresponding user IDs are stored in
--a data base which you can access as described in *Note User Database::.
--
--   Users are classified in "groups".  Each user name belongs to one
--"default group" and may also belong to any number of "supplementary
--groups". Users who are members of the same group can share resources
--(such as files) that are not accessible to users who are not a member
--of that group.  Each group has a "group name" and "group ID".  *Note
--Group Database::, for how to find information about a group ID or group
--name.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-46 glibc-2.3.2-200304020432/manual/libc.info-46
---- glibc-2.3.2/manual/libc.info-46	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-46	Thu Jan  1 01:00:00 1970
-@@ -1,1238 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Process Persona,  Next: Why Change Persona,  Prev: User and Group IDs,  Up: Users and Groups
--
--The Persona of a Process
--========================
--
--   At any time, each process has an "effective user ID", a "effective
--group ID", and a set of "supplementary group IDs".  These IDs determine
--the privileges of the process.  They are collectively called the
--"persona" of the process, because they determine "who it is" for
--purposes of access control.
--
--   Your login shell starts out with a persona which consists of your
--user ID, your default group ID, and your supplementary group IDs (if
--you are in more than one group).  In normal circumstances, all your
--other processes inherit these values.
--
--   A process also has a "real user ID" which identifies the user who
--created the process, and a "real group ID" which identifies that user's
--default group.  These values do not play a role in access control, so
--we do not consider them part of the persona.  But they are also
--important.
--
--   Both the real and effective user ID can be changed during the
--lifetime of a process.  *Note Why Change Persona::.
--
--   For details on how a process's effective user ID and group IDs affect
--its permission to access files, see *Note Access Permission::.
--
--   The effective user ID of a process also controls permissions for
--sending signals using the `kill' function.  *Note Signaling Another
--Process::.
--
--   Finally, there are many operations which can only be performed by a
--process whose effective user ID is zero.  A process with this user ID is
--a "privileged process".  Commonly the user name `root' is associated
--with user ID 0, but there may be other user names with this ID.
--
--
--File: libc.info,  Node: Why Change Persona,  Next: How Change Persona,  Prev: Process Persona,  Up: Users and Groups
--
--Why Change the Persona of a Process?
--====================================
--
--   The most obvious situation where it is necessary for a process to
--change its user and/or group IDs is the `login' program.  When `login'
--starts running, its user ID is `root'.  Its job is to start a shell
--whose user and group IDs are those of the user who is logging in.  (To
--accomplish this fully, `login' must set the real user and group IDs as
--well as its persona.  But this is a special case.)
--
--   The more common case of changing persona is when an ordinary user
--program needs access to a resource that wouldn't ordinarily be
--accessible to the user actually running it.
--
--   For example, you may have a file that is controlled by your program
--but that shouldn't be read or modified directly by other users, either
--because it implements some kind of locking protocol, or because you want
--to preserve the integrity or privacy of the information it contains.
--This kind of restricted access can be implemented by having the program
--change its effective user or group ID to match that of the resource.
--
--   Thus, imagine a game program that saves scores in a file.  The game
--program itself needs to be able to update this file no matter who is
--running it, but if users can write the file without going through the
--game, they can give themselves any scores they like.  Some people
--consider this undesirable, or even reprehensible.  It can be prevented
--by creating a new user ID and login name (say, `games') to own the
--scores file, and make the file writable only by this user.  Then, when
--the game program wants to update this file, it can change its effective
--user ID to be that for `games'.  In effect, the program must adopt the
--persona of `games' so it can write the scores file.
--
--
--File: libc.info,  Node: How Change Persona,  Next: Reading Persona,  Prev: Why Change Persona,  Up: Users and Groups
--
--How an Application Can Change Persona
--=====================================
--
--   The ability to change the persona of a process can be a source of
--unintentional privacy violations, or even intentional abuse.  Because of
--the potential for problems, changing persona is restricted to special
--circumstances.
--
--   You can't arbitrarily set your user ID or group ID to anything you
--want; only privileged processes can do that.  Instead, the normal way
--for a program to change its persona is that it has been set up in
--advance to change to a particular user or group.  This is the function
--of the setuid and setgid bits of a file's access mode.  *Note
--Permission Bits::.
--
--   When the setuid bit of an executable file is on, executing that file
--gives the process a third user ID: the "file user ID".  This ID is set
--to the owner ID of the file.  The system then changes the effective
--user ID to the file user ID.  The real user ID remains as it was.
--Likewise, if the setgid bit is on, the process is given a "file group
--ID" equal to the group ID of the file, and its effective group ID is
--changed to the file group ID.
--
--   If a process has a file ID (user or group), then it can at any time
--change its effective ID to its real ID and back to its file ID.
--Programs use this feature to relinquish their special privileges except
--when they actually need them.  This makes it less likely that they can
--be tricked into doing something inappropriate with their privileges.
--
--   *Portability Note:* Older systems do not have file IDs.  To
--determine if a system has this feature, you can test the compiler
--define `_POSIX_SAVED_IDS'.  (In the POSIX standard, file IDs are known
--as saved IDs.)
--
--   *Note File Attributes::, for a more general discussion of file modes
--and accessibility.
--
--
--File: libc.info,  Node: Reading Persona,  Next: Setting User ID,  Prev: How Change Persona,  Up: Users and Groups
--
--Reading the Persona of a Process
--================================
--
--   Here are detailed descriptions of the functions for reading the user
--and group IDs of a process, both real and effective.  To use these
--facilities, you must include the header files `sys/types.h' and
--`unistd.h'.
--
-- - Data Type: uid_t
--     This is an integer data type used to represent user IDs.  In the
--     GNU library, this is an alias for `unsigned int'.
--
-- - Data Type: gid_t
--     This is an integer data type used to represent group IDs.  In the
--     GNU library, this is an alias for `unsigned int'.
--
-- - Function: uid_t getuid (void)
--     The `getuid' function returns the real user ID of the process.
--
-- - Function: gid_t getgid (void)
--     The `getgid' function returns the real group ID of the process.
--
-- - Function: uid_t geteuid (void)
--     The `geteuid' function returns the effective user ID of the
--     process.
--
-- - Function: gid_t getegid (void)
--     The `getegid' function returns the effective group ID of the
--     process.
--
-- - Function: int getgroups (int COUNT, gid_t *GROUPS)
--     The `getgroups' function is used to inquire about the supplementary
--     group IDs of the process.  Up to COUNT of these group IDs are
--     stored in the array GROUPS; the return value from the function is
--     the number of group IDs actually stored.  If COUNT is smaller than
--     the total number of supplementary group IDs, then `getgroups'
--     returns a value of `-1' and `errno' is set to `EINVAL'.
--
--     If COUNT is zero, then `getgroups' just returns the total number
--     of supplementary group IDs.  On systems that do not support
--     supplementary groups, this will always be zero.
--
--     Here's how to use `getgroups' to read all the supplementary group
--     IDs:
--
--          gid_t *
--          read_all_groups (void)
--          {
--            int ngroups = getgroups (0, NULL);
--            gid_t *groups
--              = (gid_t *) xmalloc (ngroups * sizeof (gid_t));
--            int val = getgroups (ngroups, groups);
--            if (val < 0)
--              {
--                free (groups);
--                return NULL;
--              }
--            return groups;
--          }
--
--
--File: libc.info,  Node: Setting User ID,  Next: Setting Groups,  Prev: Reading Persona,  Up: Users and Groups
--
--Setting the User ID
--===================
--
--   This section describes the functions for altering the user ID (real
--and/or effective) of a process.  To use these facilities, you must
--include the header files `sys/types.h' and `unistd.h'.
--
-- - Function: int seteuid (uid_t NEWEUID)
--     This function sets the effective user ID of a process to NEWUID,
--     provided that the process is allowed to change its effective user
--     ID.  A privileged process (effective user ID zero) can change its
--     effective user ID to any legal value.  An unprivileged process
--     with a file user ID can change its effective user ID to its real
--     user ID or to its file user ID.  Otherwise, a process may not
--     change its effective user ID at all.
--
--     The `seteuid' function returns a value of `0' to indicate
--     successful completion, and a value of `-1' to indicate an error.
--     The following `errno' error conditions are defined for this
--     function:
--
--    `EINVAL'
--          The value of the NEWUID argument is invalid.
--
--    `EPERM'
--          The process may not change to the specified ID.
--
--     Older systems (those without the `_POSIX_SAVED_IDS' feature) do not
--     have this function.
--
-- - Function: int setuid (uid_t NEWUID)
--     If the calling process is privileged, this function sets both the
--     real and effective user ID of the process to NEWUID.  It also
--     deletes the file user ID of the process, if any.  NEWUID may be any
--     legal value.  (Once this has been done, there is no way to recover
--     the old effective user ID.)
--
--     If the process is not privileged, and the system supports the
--     `_POSIX_SAVED_IDS' feature, then this function behaves like
--     `seteuid'.
--
--     The return values and error conditions are the same as for
--     `seteuid'.
--
-- - Function: int setreuid (uid_t RUID, uid_t EUID)
--     This function sets the real user ID of the process to RUID and the
--     effective user ID to EUID.  If RUID is `-1', it means not to
--     change the real user ID; likewise if EUID is `-1', it means not to
--     change the effective user ID.
--
--     The `setreuid' function exists for compatibility with 4.3 BSD Unix,
--     which does not support file IDs.  You can use this function to
--     swap the effective and real user IDs of the process.  (Privileged
--     processes are not limited to this particular usage.)  If file IDs
--     are supported, you should use that feature instead of this
--     function.  *Note Enable/Disable Setuid::.
--
--     The return value is `0' on success and `-1' on failure.  The
--     following `errno' error conditions are defined for this function:
--
--    `EPERM'
--          The process does not have the appropriate privileges; you do
--          not have permission to change to the specified ID.
--
--
--File: libc.info,  Node: Setting Groups,  Next: Enable/Disable Setuid,  Prev: Setting User ID,  Up: Users and Groups
--
--Setting the Group IDs
--=====================
--
--   This section describes the functions for altering the group IDs (real
--and effective) of a process.  To use these facilities, you must include
--the header files `sys/types.h' and `unistd.h'.
--
-- - Function: int setegid (gid_t NEWGID)
--     This function sets the effective group ID of the process to
--     NEWGID, provided that the process is allowed to change its group
--     ID.  Just as with `seteuid', if the process is privileged it may
--     change its effective group ID to any value; if it isn't, but it
--     has a file group ID, then it may change to its real group ID or
--     file group ID; otherwise it may not change its effective group ID.
--
--     Note that a process is only privileged if its effective _user_ ID
--     is zero.  The effective group ID only affects access permissions.
--
--     The return values and error conditions for `setegid' are the same
--     as those for `seteuid'.
--
--     This function is only present if `_POSIX_SAVED_IDS' is defined.
--
-- - Function: int setgid (gid_t NEWGID)
--     This function sets both the real and effective group ID of the
--     process to NEWGID, provided that the process is privileged.  It
--     also deletes the file group ID, if any.
--
--     If the process is not privileged, then `setgid' behaves like
--     `setegid'.
--
--     The return values and error conditions for `setgid' are the same
--     as those for `seteuid'.
--
-- - Function: int setregid (gid_t RGID, gid_t EGID)
--     This function sets the real group ID of the process to RGID and
--     the effective group ID to EGID.  If RGID is `-1', it means not to
--     change the real group ID; likewise if EGID is `-1', it means not
--     to change the effective group ID.
--
--     The `setregid' function is provided for compatibility with 4.3 BSD
--     Unix, which does not support file IDs.  You can use this function
--     to swap the effective and real group IDs of the process.
--     (Privileged processes are not limited to this usage.)  If file IDs
--     are supported, you should use that feature instead of using this
--     function.  *Note Enable/Disable Setuid::.
--
--     The return values and error conditions for `setregid' are the same
--     as those for `setreuid'.
--
--   `setuid' and `setgid' behave differently depending on whether the
--effective user ID at the time is zero.  If it is not zero, they behave
--like `seteuid' and `setegid'.  If it is, they change both effective and
--real IDs and delete the file ID.  To avoid confusion, we recommend you
--always use `seteuid' and `setegid' except when you know the effective
--user ID is zero and your intent is to change the persona permanently.
--This case is rare--most of the programs that need it, such as `login'
--and `su', have already been written.
--
--   Note that if your program is setuid to some user other than `root',
--there is no way to drop privileges permanently.
--
--   The system also lets privileged processes change their supplementary
--group IDs.  To use `setgroups' or `initgroups', your programs should
--include the header file `grp.h'.
--
-- - Function: int setgroups (size_t COUNT, gid_t *GROUPS)
--     This function sets the process's supplementary group IDs.  It can
--     only be called from privileged processes.  The COUNT argument
--     specifies the number of group IDs in the array GROUPS.
--
--     This function returns `0' if successful and `-1' on error.  The
--     following `errno' error conditions are defined for this function:
--
--    `EPERM'
--          The calling process is not privileged.
--
-- - Function: int initgroups (const char *USER, gid_t GROUP)
--     The `initgroups' function sets the process's supplementary group
--     IDs to be the normal default for the user name USER.  The group
--     GROUP is automatically included.
--
--     This function works by scanning the group database for all the
--     groups USER belongs to.  It then calls `setgroups' with the list it
--     has constructed.
--
--     The return values and error conditions are the same as for
--     `setgroups'.
--
--   If you are interested in the groups a particular user belongs to,
--but do not want to change the process's supplementary group IDs, you
--can use `getgrouplist'.  To use `getgrouplist', your programs should
--include the header file `grp.h'.
--
-- - Function: int getgrouplist (const char *USER, gid_t GROUP, gid_t
--          *GROUPS, int *NGROUPS)
--     The `getgrouplist' function scans the group database for all the
--     groups USER belongs to.  Up to *NGROUPS group IDs corresponding to
--     these groups are stored in the array GROUPS; the return value from
--     the function is the number of group IDs actually stored.  If
--     *NGROUPS is smaller than the total number of groups found, then
--     `getgrouplist' returns a value of `-1' and stores the actual
--     number of groups in *NGROUPS.  The group GROUP is automatically
--     included in the list of groups returned by `getgrouplist'.
--
--     Here's how to use `getgrouplist' to read all supplementary groups
--     for USER:
--
--          gid_t *
--          supplementary_groups (char *user)
--          {
--            int ngroups = 16;
--            gid_t *groups
--              = (gid_t *) xmalloc (ngroups * sizeof (gid_t));
--            struct passwd *pw = getpwnam (user);
--          
--            if (pw == NULL)
--              return NULL;
--          
--            if (getgrouplist (pw->pw_name, pw->pw_gid, groups, &ngroups) < 0)
--              {
--                groups = xrealloc (ngroups * sizeof (gid_t));
--                getgrouplist (pw->pw_name, pw->pw_gid, groups, &ngroups);
--              }
--            return groups;
--          }
--
--
--File: libc.info,  Node: Enable/Disable Setuid,  Next: Setuid Program Example,  Prev: Setting Groups,  Up: Users and Groups
--
--Enabling and Disabling Setuid Access
--====================================
--
--   A typical setuid program does not need its special access all of the
--time.  It's a good idea to turn off this access when it isn't needed,
--so it can't possibly give unintended access.
--
--   If the system supports the `_POSIX_SAVED_IDS' feature, you can
--accomplish this with `seteuid'.  When the game program starts, its real
--user ID is `jdoe', its effective user ID is `games', and its saved user
--ID is also `games'.  The program should record both user ID values once
--at the beginning, like this:
--
--     user_user_id = getuid ();
--     game_user_id = geteuid ();
--
--   Then it can turn off game file access with
--
--     seteuid (user_user_id);
--
--and turn it on with
--
--     seteuid (game_user_id);
--
--Throughout this process, the real user ID remains `jdoe' and the file
--user ID remains `games', so the program can always set its effective
--user ID to either one.
--
--   On other systems that don't support file user IDs, you can turn
--setuid access on and off by using `setreuid' to swap the real and
--effective user IDs of the process, as follows:
--
--     setreuid (geteuid (), getuid ());
--
--This special case is always allowed--it cannot fail.
--
--   Why does this have the effect of toggling the setuid access?
--Suppose a game program has just started, and its real user ID is `jdoe'
--while its effective user ID is `games'.  In this state, the game can
--write the scores file.  If it swaps the two uids, the real becomes
--`games' and the effective becomes `jdoe'; now the program has only
--`jdoe' access.  Another swap brings `games' back to the effective user
--ID and restores access to the scores file.
--
--   In order to handle both kinds of systems, test for the saved user ID
--feature with a preprocessor conditional, like this:
--
--     #ifdef _POSIX_SAVED_IDS
--       seteuid (user_user_id);
--     #else
--       setreuid (geteuid (), getuid ());
--     #endif
--
--
--File: libc.info,  Node: Setuid Program Example,  Next: Tips for Setuid,  Prev: Enable/Disable Setuid,  Up: Users and Groups
--
--Setuid Program Example
--======================
--
--   Here's an example showing how to set up a program that changes its
--effective user ID.
--
--   This is part of a game program called `caber-toss' that manipulates
--a file `scores' that should be writable only by the game program
--itself.  The program assumes that its executable file will be installed
--with the setuid bit set and owned by the same user as the `scores'
--file.  Typically, a system administrator will set up an account like
--`games' for this purpose.
--
--   The executable file is given mode `4755', so that doing an `ls -l'
--on it produces output like:
--
--     -rwsr-xr-x   1 games    184422 Jul 30 15:17 caber-toss
--
--The setuid bit shows up in the file modes as the `s'.
--
--   The scores file is given mode `644', and doing an `ls -l' on it
--shows:
--
--     -rw-r--r--  1 games           0 Jul 31 15:33 scores
--
--   Here are the parts of the program that show how to set up the changed
--user ID.  This program is conditionalized so that it makes use of the
--file IDs feature if it is supported, and otherwise uses `setreuid' to
--swap the effective and real user IDs.
--
--     #include <stdio.h>
--     #include <sys/types.h>
--     #include <unistd.h>
--     #include <stdlib.h>
--     
--     
--     /* Remember the effective and real UIDs. */
--     
--     static uid_t euid, ruid;
--     
--     
--     /* Restore the effective UID to its original value. */
--     
--     void
--     do_setuid (void)
--     {
--       int status;
--     
--     #ifdef _POSIX_SAVED_IDS
--       status = seteuid (euid);
--     #else
--       status = setreuid (ruid, euid);
--     #endif
--       if (status < 0) {
--         fprintf (stderr, "Couldn't set uid.\n");
--         exit (status);
--         }
--     }
--     
--     
--     /* Set the effective UID to the real UID. */
--     
--     void
--     undo_setuid (void)
--     {
--       int status;
--     
--     #ifdef _POSIX_SAVED_IDS
--       status = seteuid (ruid);
--     #else
--       status = setreuid (euid, ruid);
--     #endif
--       if (status < 0) {
--         fprintf (stderr, "Couldn't set uid.\n");
--         exit (status);
--         }
--     }
--     
--     /* Main program. */
--     
--     int
--     main (void)
--     {
--       /* Remember the real and effective user IDs.  */
--       ruid = getuid ();
--       euid = geteuid ();
--       undo_setuid ();
--     
--       /* Do the game and record the score.  */
--       ...
--     }
--
--   Notice how the first thing the `main' function does is to set the
--effective user ID back to the real user ID.  This is so that any other
--file accesses that are performed while the user is playing the game use
--the real user ID for determining permissions.  Only when the program
--needs to open the scores file does it switch back to the file user ID,
--like this:
--
--     /* Record the score. */
--     
--     int
--     record_score (int score)
--     {
--       FILE *stream;
--       char *myname;
--     
--       /* Open the scores file. */
--       do_setuid ();
--       stream = fopen (SCORES_FILE, "a");
--       undo_setuid ();
--     
--       /* Write the score to the file. */
--       if (stream)
--         {
--           myname = cuserid (NULL);
--           if (score < 0)
--             fprintf (stream, "%10s: Couldn't lift the caber.\n", myname);
--           else
--             fprintf (stream, "%10s: %d feet.\n", myname, score);
--           fclose (stream);
--           return 0;
--         }
--       else
--         return -1;
--     }
--
--
--File: libc.info,  Node: Tips for Setuid,  Next: Who Logged In,  Prev: Setuid Program Example,  Up: Users and Groups
--
--Tips for Writing Setuid Programs
--================================
--
--   It is easy for setuid programs to give the user access that isn't
--intended--in fact, if you want to avoid this, you need to be careful.
--Here are some guidelines for preventing unintended access and
--minimizing its consequences when it does occur:
--
--   * Don't have `setuid' programs with privileged user IDs such as
--     `root' unless it is absolutely necessary.  If the resource is
--     specific to your particular program, it's better to define a new,
--     nonprivileged user ID or group ID just to manage that resource.
--     It's better if you can write your program to use a special group
--     than a special user.
--
--   * Be cautious about using the `exec' functions in combination with
--     changing the effective user ID.  Don't let users of your program
--     execute arbitrary programs under a changed user ID.  Executing a
--     shell is especially bad news. Less obviously, the `execlp' and
--     `execvp' functions are a potential risk (since the program they
--     execute depends on the user's `PATH' environment variable).
--
--     If you must `exec' another program under a changed ID, specify an
--     absolute file name (*note File Name Resolution::) for the
--     executable, and make sure that the protections on that executable
--     and _all_ containing directories are such that ordinary users
--     cannot replace it with some other program.
--
--     You should also check the arguments passed to the program to make
--     sure they do not have unexpected effects.  Likewise, you should
--     examine the environment variables.  Decide which arguments and
--     variables are safe, and reject all others.
--
--     You should never use `system' in a privileged program, because it
--     invokes a shell.
--
--   * Only use the user ID controlling the resource in the part of the
--     program that actually uses that resource.  When you're finished
--     with it, restore the effective user ID back to the actual user's
--     user ID.  *Note Enable/Disable Setuid::.
--
--   * If the `setuid' part of your program needs to access other files
--     besides the controlled resource, it should verify that the real
--     user would ordinarily have permission to access those files.  You
--     can use the `access' function (*note Access Permission::) to check
--     this; it uses the real user and group IDs, rather than the
--     effective IDs.
--
--
--File: libc.info,  Node: Who Logged In,  Next: User Accounting Database,  Prev: Tips for Setuid,  Up: Users and Groups
--
--Identifying Who Logged In
--=========================
--
--   You can use the functions listed in this section to determine the
--login name of the user who is running a process, and the name of the
--user who logged in the current session.  See also the function `getuid'
--and friends (*note Reading Persona::).  How this information is
--collected by the system and how to control/add/remove information from
--the background storage is described in *Note User Accounting Database::.
--
--   The `getlogin' function is declared in `unistd.h', while `cuserid'
--and `L_cuserid' are declared in `stdio.h'.
--
-- - Function: char * getlogin (void)
--     The `getlogin' function returns a pointer to a string containing
--     the name of the user logged in on the controlling terminal of the
--     process, or a null pointer if this information cannot be
--     determined.  The string is statically allocated and might be
--     overwritten on subsequent calls to this function or to `cuserid'.
--
-- - Function: char * cuserid (char *STRING)
--     The `cuserid' function returns a pointer to a string containing a
--     user name associated with the effective ID of the process.  If
--     STRING is not a null pointer, it should be an array that can hold
--     at least `L_cuserid' characters; the string is returned in this
--     array.  Otherwise, a pointer to a string in a static area is
--     returned.  This string is statically allocated and might be
--     overwritten on subsequent calls to this function or to `getlogin'.
--
--     The use of this function is deprecated since it is marked to be
--     withdrawn in XPG4.2 and has already been removed from newer
--     revisions of POSIX.1.
--
-- - Macro: int L_cuserid
--     An integer constant that indicates how long an array you might
--     need to store a user name.
--
--   These functions let your program identify positively the user who is
--running or the user who logged in this session.  (These can differ when
--setuid programs are involved; see *Note Process Persona::.)  The user
--cannot do anything to fool these functions.
--
--   For most purposes, it is more useful to use the environment variable
--`LOGNAME' to find out who the user is.  This is more flexible precisely
--because the user can set `LOGNAME' arbitrarily.  *Note Standard
--Environment::.
--
--
--File: libc.info,  Node: User Accounting Database,  Next: User Database,  Prev: Who Logged In,  Up: Users and Groups
--
--The User Accounting Database
--============================
--
--   Most Unix-like operating systems keep track of logged in users by
--maintaining a user accounting database.  This user accounting database
--stores for each terminal, who has logged on, at what time, the process
--ID of the user's login shell, etc., etc., but also stores information
--about the run level of the system, the time of the last system reboot,
--and possibly more.
--
--   The user accounting database typically lives in `/etc/utmp',
--`/var/adm/utmp' or `/var/run/utmp'.  However, these files should
--*never* be accessed directly.  For reading information from and writing
--information to the user accounting database, the functions described in
--this section should be used.
--
--* Menu:
--
--* Manipulating the Database::   Scanning and modifying the user
--                                 accounting database.
--* XPG Functions::               A standardized way for doing the same thing.
--* Logging In and Out::          Functions from BSD that modify the user
--                                 accounting database.
--
--
--File: libc.info,  Node: Manipulating the Database,  Next: XPG Functions,  Up: User Accounting Database
--
--Manipulating the User Accounting Database
-------------------------------------------
--
--   These functions and the corresponding data structures are declared in
--the header file `utmp.h'.
--
-- - Data Type: struct exit_status
--     The `exit_status' data structure is used to hold information about
--     the exit status of processes marked as `DEAD_PROCESS' in the user
--     accounting database.
--
--    `short int e_termination'
--          The exit status of the process.
--
--    `short int e_exit'
--          The exit status of the process.
--
-- - Data Type: struct utmp
--     The `utmp' data structure is used to hold information about entries
--     in the user accounting database.  On the GNU system it has the
--     following members:
--
--    `short int ut_type'
--          Specifies the type of login; one of `EMPTY', `RUN_LVL',
--          `BOOT_TIME', `OLD_TIME', `NEW_TIME', `INIT_PROCESS',
--          `LOGIN_PROCESS', `USER_PROCESS', `DEAD_PROCESS' or
--          `ACCOUNTING'.
--
--    `pid_t ut_pid'
--          The process ID number of the login process.
--
--    `char ut_line[]'
--          The device name of the tty (without `/dev/').
--
--    `char ut_id[]'
--          The inittab ID of the process.
--
--    `char ut_user[]'
--          The user's login name.
--
--    `char ut_host[]'
--          The name of the host from which the user logged in.
--
--    `struct exit_status ut_exit'
--          The exit status of a process marked as `DEAD_PROCESS'.
--
--    `long ut_session'
--          The Session ID, used for windowing.
--
--    `struct timeval ut_tv'
--          Time the entry was made.  For entries of type `OLD_TIME' this
--          is the time when the system clock changed, and for entries of
--          type `NEW_TIME' this is the time the system clock was set to.
--
--    `int32_t ut_addr_v6[4]'
--          The Internet address of a remote host.
--
--   The `ut_type', `ut_pid', `ut_id', `ut_tv', and `ut_host' fields are
--not available on all systems.  Portable applications therefore should
--be prepared for these situations.  To help doing this the `utmp.h'
--header provides macros `_HAVE_UT_TYPE', `_HAVE_UT_PID', `_HAVE_UT_ID',
--`_HAVE_UT_TV', and `_HAVE_UT_HOST' if the respective field is
--available.  The programmer can handle the situations by using `#ifdef'
--in the program code.
--
--   The following macros are defined for use as values for the `ut_type'
--member of the `utmp' structure.  The values are integer constants.
--
--`EMPTY'
--     This macro is used to indicate that the entry contains no valid
--     user accounting information.
--
--`RUN_LVL'
--     This macro is used to identify the systems runlevel.
--
--`BOOT_TIME'
--     This macro is used to identify the time of system boot.
--
--`OLD_TIME'
--     This macro is used to identify the time when the system clock
--     changed.
--
--`NEW_TIME'
--     This macro is used to identify the time after the system changed.
--
--`INIT_PROCESS'
--     This macro is used to identify a process spawned by the init
--     process.
--
--`LOGIN_PROCESS'
--     This macro is used to identify the session leader of a logged in
--     user.
--
--`USER_PROCESS'
--     This macro is used to identify a user process.
--
--`DEAD_PROCESS'
--     This macro is used to identify a terminated process.
--
--`ACCOUNTING'
--     ???
--
--   The size of the `ut_line', `ut_id', `ut_user' and `ut_host' arrays
--can be found using the `sizeof' operator.
--
--   Many older systems have, instead of an `ut_tv' member, an `ut_time'
--member, usually of type `time_t', for representing the time associated
--with the entry.  Therefore, for backwards compatibility only, `utmp.h'
--defines `ut_time' as an alias for `ut_tv.tv_sec'.
--
-- - Function: void setutent (void)
--     This function opens the user accounting database to begin scanning
--     it.  You can then call `getutent', `getutid' or `getutline' to
--     read entries and `pututline' to write entries.
--
--     If the database is already open, it resets the input to the
--     beginning of the database.
--
-- - Function: struct utmp * getutent (void)
--     The `getutent' function reads the next entry from the user
--     accounting database.  It returns a pointer to the entry, which is
--     statically allocated and may be overwritten by subsequent calls to
--     `getutent'.  You must copy the contents of the structure if you
--     wish to save the information or you can use the `getutent_r'
--     function which stores the data in a user-provided buffer.
--
--     A null pointer is returned in case no further entry is available.
--
-- - Function: void endutent (void)
--     This function closes the user accounting database.
--
-- - Function: struct utmp * getutid (const struct utmp *ID)
--     This function searches forward from the current point in the
--     database for an entry that matches ID.  If the `ut_type' member of
--     the ID structure is one of `RUN_LVL', `BOOT_TIME', `OLD_TIME' or
--     `NEW_TIME' the entries match if the `ut_type' members are
--     identical.  If the `ut_type' member of the ID structure is
--     `INIT_PROCESS', `LOGIN_PROCESS', `USER_PROCESS' or `DEAD_PROCESS',
--     the entries match if the `ut_type' member of the entry read from
--     the database is one of these four, and the `ut_id' members match.
--     However if the `ut_id' member of either the ID structure or the
--     entry read from the database is empty it checks if the `ut_line'
--     members match instead.  If a matching entry is found, `getutid'
--     returns a pointer to the entry, which is statically allocated, and
--     may be overwritten by a subsequent call to `getutent', `getutid'
--     or `getutline'.  You must copy the contents of the structure if
--     you wish to save the information.
--
--     A null pointer is returned in case the end of the database is
--     reached without a match.
--
--     The `getutid' function may cache the last read entry.  Therefore,
--     if you are using `getutid' to search for multiple occurrences, it
--     is necessary to zero out the static data after each call.
--     Otherwise `getutid' could just return a pointer to the same entry
--     over and over again.
--
-- - Function: struct utmp * getutline (const struct utmp *LINE)
--     This function searches forward from the current point in the
--     database until it finds an entry whose `ut_type' value is
--     `LOGIN_PROCESS' or `USER_PROCESS', and whose `ut_line' member
--     matches the `ut_line' member of the LINE structure.  If it finds
--     such an entry, it returns a pointer to the entry which is
--     statically allocated, and may be overwritten by a subsequent call
--     to `getutent', `getutid' or `getutline'.  You must copy the
--     contents of the structure if you wish to save the information.
--
--     A null pointer is returned in case the end of the database is
--     reached without a match.
--
--     The `getutline' function may cache the last read entry.  Therefore
--     if you are using `getutline' to search for multiple occurrences, it
--     is necessary to zero out the static data after each call.
--     Otherwise `getutline' could just return a pointer to the same
--     entry over and over again.
--
-- - Function: struct utmp * pututline (const struct utmp *UTMP)
--     The `pututline' function inserts the entry `*UTMP' at the
--     appropriate place in the user accounting database.  If it finds
--     that it is not already at the correct place in the database, it
--     uses `getutid' to search for the position to insert the entry,
--     however this will not modify the static structure returned by
--     `getutent', `getutid' and `getutline'.  If this search fails, the
--     entry is appended to the database.
--
--     The `pututline' function returns a pointer to a copy of the entry
--     inserted in the user accounting database, or a null pointer if the
--     entry could not be added.  The following `errno' error conditions
--     are defined for this function:
--
--    `EPERM'
--          The process does not have the appropriate privileges; you
--          cannot modify the user accounting database.
--
--   All the `get*' functions mentioned before store the information they
--return in a static buffer.  This can be a problem in multi-threaded
--programs since the data returned for the request is overwritten by the
--return value data in another thread.  Therefore the GNU C Library
--provides as extensions three more functions which return the data in a
--user-provided buffer.
--
-- - Function: int getutent_r (struct utmp *BUFFER, struct utmp **RESULT)
--     The `getutent_r' is equivalent to the `getutent' function.  It
--     returns the next entry from the database.  But instead of storing
--     the information in a static buffer it stores it in the buffer
--     pointed to by the parameter BUFFER.
--
--     If the call was successful, the function returns `0' and the
--     pointer variable pointed to by the parameter RESULT contains a
--     pointer to the buffer which contains the result (this is most
--     probably the same value as BUFFER).  If something went wrong
--     during the execution of `getutent_r' the function returns `-1'.
--
--     This function is a GNU extension.
--
-- - Function: int getutid_r (const struct utmp *ID, struct utmp *BUFFER,
--          struct utmp **RESULT)
--     This function retrieves just like `getutid' the next entry matching
--     the information stored in ID.  But the result is stored in the
--     buffer pointed to by the parameter BUFFER.
--
--     If successful the function returns `0' and the pointer variable
--     pointed to by the parameter RESULT contains a pointer to the
--     buffer with the result (probably the same as RESULT.  If not
--     successful the function return `-1'.
--
--     This function is a GNU extension.
--
-- - Function: int getutline_r (const struct utmp *LINE, struct utmp
--          *BUFFER, struct utmp **RESULT)
--     This function retrieves just like `getutline' the next entry
--     matching the information stored in LINE.  But the result is stored
--     in the buffer pointed to by the parameter BUFFER.
--
--     If successful the function returns `0' and the pointer variable
--     pointed to by the parameter RESULT contains a pointer to the
--     buffer with the result (probably the same as RESULT.  If not
--     successful the function return `-1'.
--
--     This function is a GNU extension.
--
--   In addition to the user accounting database, most systems keep a
--number of similar databases.  For example most systems keep a log file
--with all previous logins (usually in `/etc/wtmp' or `/var/log/wtmp').
--
--   For specifying which database to examine, the following function
--should be used.
--
-- - Function: int utmpname (const char *FILE)
--     The `utmpname' function changes the name of the database to be
--     examined to FILE, and closes any previously opened database.  By
--     default `getutent', `getutid', `getutline' and `pututline' read
--     from and write to the user accounting database.
--
--     The following macros are defined for use as the FILE argument:
--
--      - Macro: char * _PATH_UTMP
--          This macro is used to specify the user accounting database.
--
--      - Macro: char * _PATH_WTMP
--          This macro is used to specify the user accounting log file.
--
--     The `utmpname' function returns a value of `0' if the new name was
--     successfully stored, and a value of `-1' to indicate an error.
--     Note that `utmpname' does not try to open the database, and that
--     therefore the return value does not say anything about whether the
--     database can be successfully opened.
--
--   Specially for maintaining log-like databases the GNU C Library
--provides the following function:
--
-- - Function: void updwtmp (const char *WTMP_FILE, const struct utmp
--          *UTMP)
--     The `updwtmp' function appends the entry *UTMP to the database
--     specified by WTMP_FILE.  For possible values for the WTMP_FILE
--     argument see the `utmpname' function.
--
--   *Portability Note:* Although many operating systems provide a subset
--of these functions, they are not standardized.  There are often subtle
--differences in the return types, and there are considerable differences
--between the various definitions of `struct utmp'.  When programming for
--the GNU system, it is probably best to stick with the functions
--described in this section.  If however, you want your program to be
--portable, consider using the XPG functions described in *Note XPG
--Functions::, or take a look at the BSD compatible functions in *Note
--Logging In and Out::.
--
--
--File: libc.info,  Node: XPG Functions,  Next: Logging In and Out,  Prev: Manipulating the Database,  Up: User Accounting Database
--
--XPG User Accounting Database Functions
----------------------------------------
--
--   These functions, described in the X/Open Portability Guide, are
--declared in the header file `utmpx.h'.
--
-- - Data Type: struct utmpx
--     The `utmpx' data structure contains at least the following members:
--
--    `short int ut_type'
--          Specifies the type of login; one of `EMPTY', `RUN_LVL',
--          `BOOT_TIME', `OLD_TIME', `NEW_TIME', `INIT_PROCESS',
--          `LOGIN_PROCESS', `USER_PROCESS' or `DEAD_PROCESS'.
--
--    `pid_t ut_pid'
--          The process ID number of the login process.
--
--    `char ut_line[]'
--          The device name of the tty (without `/dev/').
--
--    `char ut_id[]'
--          The inittab ID of the process.
--
--    `char ut_user[]'
--          The user's login name.
--
--    `struct timeval ut_tv'
--          Time the entry was made.  For entries of type `OLD_TIME' this
--          is the time when the system clock changed, and for entries of
--          type `NEW_TIME' this is the time the system clock was set to.
--     On the GNU system, `struct utmpx' is identical to `struct utmp'
--     except for the fact that including `utmpx.h' does not make visible
--     the declaration of `struct exit_status'.
--
--   The following macros are defined for use as values for the `ut_type'
--member of the `utmpx' structure.  The values are integer constants and
--are, on the GNU system, identical to the definitions in `utmp.h'.
--
--`EMPTY'
--     This macro is used to indicate that the entry contains no valid
--     user accounting information.
--
--`RUN_LVL'
--     This macro is used to identify the systems runlevel.
--
--`BOOT_TIME'
--     This macro is used to identify the time of system boot.
--
--`OLD_TIME'
--     This macro is used to identify the time when the system clock
--     changed.
--
--`NEW_TIME'
--     This macro is used to identify the time after the system changed.
--
--`INIT_PROCESS'
--     This macro is used to identify a process spawned by the init
--     process.
--
--`LOGIN_PROCESS'
--     This macro is used to identify the session leader of a logged in
--     user.
--
--`USER_PROCESS'
--     This macro is used to identify a user process.
--
--`DEAD_PROCESS'
--     This macro is used to identify a terminated process.
--
--   The size of the `ut_line', `ut_id' and `ut_user' arrays can be found
--using the `sizeof' operator.
--
-- - Function: void setutxent (void)
--     This function is similar to `setutent'.  On the GNU system it is
--     simply an alias for `setutent'.
--
-- - Function: struct utmpx * getutxent (void)
--     The `getutxent' function is similar to `getutent', but returns a
--     pointer to a `struct utmpx' instead of `struct utmp'.  On the GNU
--     system it simply is an alias for `getutent'.
--
-- - Function: void endutxent (void)
--     This function is similar to `endutent'.  On the GNU system it is
--     simply an alias for `endutent'.
--
-- - Function: struct utmpx * getutxid (const struct utmpx *ID)
--     This function is similar to `getutid', but uses `struct utmpx'
--     instead of `struct utmp'.  On the GNU system it is simply an alias
--     for `getutid'.
--
-- - Function: struct utmpx * getutxline (const struct utmpx *LINE)
--     This function is similar to `getutid', but uses `struct utmpx'
--     instead of `struct utmp'.  On the GNU system it is simply an alias
--     for `getutline'.
--
-- - Function: struct utmpx * pututxline (const struct utmpx *UTMP)
--     The `pututxline' function is functionally identical to
--     `pututline', but uses `struct utmpx' instead of `struct utmp'.  On
--     the GNU system, `pututxline' is simply an alias for `pututline'.
--
-- - Function: int utmpxname (const char *FILE)
--     The `utmpxname' function is functionally identical to `utmpname'.
--     On the GNU system, `utmpxname' is simply an alias for `utmpname'.
--
--   You can translate between a traditional `struct utmp' and an XPG
--`struct utmpx' with the following functions.  On the GNU system, these
--functions are merely copies, since the two structures are identical.
--
-- - Function: int getutmp (const struct utmpx *utmpx, struct utmp *utmp)
--     `getutmp' copies the information, insofar as the structures are
--     compatible, from UTMPX to UTMP.
--
-- - Function: int getutmpx (const struct utmp *utmp, struct utmpx *utmpx)
--     `getutmpx' copies the information, insofar as the structures are
--     compatible, from UTMP to UTMPX.
--
--
--File: libc.info,  Node: Logging In and Out,  Prev: XPG Functions,  Up: User Accounting Database
--
--Logging In and Out
--------------------
--
--   These functions, derived from BSD, are available in the separate
--`libutil' library, and declared in `utmp.h'.
--
--   Note that the `ut_user' member of `struct utmp' is called `ut_name'
--in BSD.  Therefore, `ut_name' is defined as an alias for `ut_user' in
--`utmp.h'.
--
-- - Function: int login_tty (int FILEDES)
--     This function makes FILEDES the controlling terminal of the
--     current process, redirects standard input, standard output and
--     standard error output to this terminal, and closes FILEDES.
--
--     This function returns `0' on successful completion, and `-1' on
--     error.
--
-- - Function: void login (const struct utmp *ENTRY)
--     The `login' functions inserts an entry into the user accounting
--     database.  The `ut_line' member is set to the name of the terminal
--     on standard input.  If standard input is not a terminal `login'
--     uses standard output or standard error output to determine the
--     name of the terminal.  If `struct utmp' has a `ut_type' member,
--     `login' sets it to `USER_PROCESS', and if there is an `ut_pid'
--     member, it will be set to the process ID of the current process.
--     The remaining entries are copied from ENTRY.
--
--     A copy of the entry is written to the user accounting log file.
--
-- - Function: int logout (const char *UT_LINE)
--     This function modifies the user accounting database to indicate
--     that the user on UT_LINE has logged out.
--
--     The `logout' function returns `1' if the entry was successfully
--     written to the database, or `0' on error.
--
-- - Function: void logwtmp (const char *UT_LINE, const char *UT_NAME,
--          const char *UT_HOST)
--     The `logwtmp' function appends an entry to the user accounting log
--     file, for the current time and the information provided in the
--     UT_LINE, UT_NAME and UT_HOST arguments.
--
--   *Portability Note:* The BSD `struct utmp' only has the `ut_line',
--`ut_name', `ut_host' and `ut_time' members.  Older systems do not even
--have the `ut_host' member.
--
--
--File: libc.info,  Node: User Database,  Next: Group Database,  Prev: User Accounting Database,  Up: Users and Groups
--
--User Database
--=============
--
--   This section describes how to search and scan the database of
--registered users.  The database itself is kept in the file
--`/etc/passwd' on most systems, but on some systems a special network
--server gives access to it.
--
--* Menu:
--
--* User Data Structure::         What each user record contains.
--* Lookup User::                 How to look for a particular user.
--* Scanning All Users::          Scanning the list of all users, one by one.
--* Writing a User Entry::        How a program can rewrite a user's record.
--
--
--File: libc.info,  Node: User Data Structure,  Next: Lookup User,  Up: User Database
--
--The Data Structure that Describes a User
------------------------------------------
--
--   The functions and data structures for accessing the system user
--database are declared in the header file `pwd.h'.
--
-- - Data Type: struct passwd
--     The `passwd' data structure is used to hold information about
--     entries in the system user data base.  It has at least the
--     following members:
--
--    `char *pw_name'
--          The user's login name.
--
--    `char *pw_passwd.'
--          The encrypted password string.
--
--    `uid_t pw_uid'
--          The user ID number.
--
--    `gid_t pw_gid'
--          The user's default group ID number.
--
--    `char *pw_gecos'
--          A string typically containing the user's real name, and
--          possibly other information such as a phone number.
--
--    `char *pw_dir'
--          The user's home directory, or initial working directory.
--          This might be a null pointer, in which case the
--          interpretation is system-dependent.
--
--    `char *pw_shell'
--          The user's default shell, or the initial program run when the
--          user logs in.  This might be a null pointer, indicating that
--          the system default should be used.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-47 glibc-2.3.2-200304020432/manual/libc.info-47
---- glibc-2.3.2/manual/libc.info-47	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-47	Thu Jan  1 01:00:00 1970
-@@ -1,1034 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Lookup User,  Next: Scanning All Users,  Prev: User Data Structure,  Up: User Database
--
--Looking Up One User
---------------------
--
--   You can search the system user database for information about a
--specific user using `getpwuid' or `getpwnam'.  These functions are
--declared in `pwd.h'.
--
-- - Function: struct passwd * getpwuid (uid_t UID)
--     This function returns a pointer to a statically-allocated structure
--     containing information about the user whose user ID is UID.  This
--     structure may be overwritten on subsequent calls to `getpwuid'.
--
--     A null pointer value indicates there is no user in the data base
--     with user ID UID.
--
-- - Function: int getpwuid_r (uid_t UID, struct passwd *RESULT_BUF, char
--          *BUFFER, size_t BUFLEN, struct passwd **RESULT)
--     This function is similar to `getpwuid' in that it returns
--     information about the user whose user ID is UID.  However, it
--     fills the user supplied structure pointed to by RESULT_BUF with
--     the information instead of using a static buffer.  The first
--     BUFLEN bytes of the additional buffer pointed to by BUFFER are
--     used to contain additional information, normally strings which are
--     pointed to by the elements of the result structure.
--
--     If a user with ID UID is found, the pointer returned in RESULT
--     points to the record which contains the wanted data (i.e., RESULT
--     contains the value RESULT_BUF).  If no user is found or if an
--     error occurred, the pointer returned in RESULT is a null pointer.
--     The function returns zero or an error code.  If the buffer BUFFER
--     is too small to contain all the needed information, the error code
--     `ERANGE' is returned and ERRNO is set to `ERANGE'.
--
-- - Function: struct passwd * getpwnam (const char *NAME)
--     This function returns a pointer to a statically-allocated structure
--     containing information about the user whose user name is NAME.
--     This structure may be overwritten on subsequent calls to
--     `getpwnam'.
--
--     A null pointer return indicates there is no user named NAME.
--
-- - Function: int getpwnam_r (const char *NAME, struct passwd
--          *RESULT_BUF, char *BUFFER, size_t BUFLEN, struct passwd
--          **RESULT)
--     This function is similar to `getpwnam' in that is returns
--     information about the user whose user name is NAME.  However, like
--     `getpwuid_r', it fills the user supplied buffers in RESULT_BUF and
--     BUFFER with the information instead of using a static buffer.
--
--     The return values are the same as for `getpwuid_r'.
--
--
--File: libc.info,  Node: Scanning All Users,  Next: Writing a User Entry,  Prev: Lookup User,  Up: User Database
--
--Scanning the List of All Users
--------------------------------
--
--   This section explains how a program can read the list of all users in
--the system, one user at a time.  The functions described here are
--declared in `pwd.h'.
--
--   You can use the `fgetpwent' function to read user entries from a
--particular file.
--
-- - Function: struct passwd * fgetpwent (FILE *STREAM)
--     This function reads the next user entry from STREAM and returns a
--     pointer to the entry.  The structure is statically allocated and is
--     rewritten on subsequent calls to `fgetpwent'.  You must copy the
--     contents of the structure if you wish to save the information.
--
--     The stream must correspond to a file in the same format as the
--     standard password database file.
--
-- - Function: int fgetpwent_r (FILE *STREAM, struct passwd *RESULT_BUF,
--          char *BUFFER, size_t BUFLEN, struct passwd **RESULT)
--     This function is similar to `fgetpwent' in that it reads the next
--     user entry from STREAM.  But the result is returned in the
--     structure pointed to by RESULT_BUF.  The first BUFLEN bytes of the
--     additional buffer pointed to by BUFFER are used to contain
--     additional information, normally strings which are pointed to by
--     the elements of the result structure.
--
--     The stream must correspond to a file in the same format as the
--     standard password database file.
--
--     If the function returns zero RESULT points to the structure with
--     the wanted data (normally this is in RESULT_BUF).  If errors
--     occurred the return value is nonzero and RESULT contains a null
--     pointer.
--
--   The way to scan all the entries in the user database is with
--`setpwent', `getpwent', and `endpwent'.
--
-- - Function: void setpwent (void)
--     This function initializes a stream which `getpwent' and
--     `getpwent_r' use to read the user database.
--
-- - Function: struct passwd * getpwent (void)
--     The `getpwent' function reads the next entry from the stream
--     initialized by `setpwent'.  It returns a pointer to the entry.  The
--     structure is statically allocated and is rewritten on subsequent
--     calls to `getpwent'.  You must copy the contents of the structure
--     if you wish to save the information.
--
--     A null pointer is returned when no more entries are available.
--
-- - Function: int getpwent_r (struct passwd *RESULT_BUF, char *BUFFER,
--          int BUFLEN, struct passwd **RESULT)
--     This function is similar to `getpwent' in that it returns the next
--     entry from the stream initialized by `setpwent'.  Like
--     `fgetpwent_r', it uses the user-supplied buffers in RESULT_BUF and
--     BUFFER to return the information requested.
--
--     The return values are the same as for `fgetpwent_r'.
--
--
-- - Function: void endpwent (void)
--     This function closes the internal stream used by `getpwent' or
--     `getpwent_r'.
--
--
--File: libc.info,  Node: Writing a User Entry,  Prev: Scanning All Users,  Up: User Database
--
--Writing a User Entry
----------------------
--
-- - Function: int putpwent (const struct passwd *P, FILE *STREAM)
--     This function writes the user entry `*P' to the stream STREAM, in
--     the format used for the standard user database file.  The return
--     value is zero on success and nonzero on failure.
--
--     This function exists for compatibility with SVID.  We recommend
--     that you avoid using it, because it makes sense only on the
--     assumption that the `struct passwd' structure has no members
--     except the standard ones; on a system which merges the traditional
--     Unix data base with other extended information about users, adding
--     an entry using this function would inevitably leave out much of
--     the important information.
--
--     The function `putpwent' is declared in `pwd.h'.
--
--
--File: libc.info,  Node: Group Database,  Next: Database Example,  Prev: User Database,  Up: Users and Groups
--
--Group Database
--==============
--
--   This section describes how to search and scan the database of
--registered groups.  The database itself is kept in the file
--`/etc/group' on most systems, but on some systems a special network
--service provides access to it.
--
--* Menu:
--
--* Group Data Structure::        What each group record contains.
--* Lookup Group::                How to look for a particular group.
--* Scanning All Groups::         Scanning the list of all groups.
--
--
--File: libc.info,  Node: Group Data Structure,  Next: Lookup Group,  Up: Group Database
--
--The Data Structure for a Group
--------------------------------
--
--   The functions and data structures for accessing the system group
--database are declared in the header file `grp.h'.
--
-- - Data Type: struct group
--     The `group' structure is used to hold information about an entry in
--     the system group database.  It has at least the following members:
--
--    `char *gr_name'
--          The name of the group.
--
--    `gid_t gr_gid'
--          The group ID of the group.
--
--    `char **gr_mem'
--          A vector of pointers to the names of users in the group.
--          Each user name is a null-terminated string, and the vector
--          itself is terminated by a null pointer.
--
--
--File: libc.info,  Node: Lookup Group,  Next: Scanning All Groups,  Prev: Group Data Structure,  Up: Group Database
--
--Looking Up One Group
----------------------
--
--   You can search the group database for information about a specific
--group using `getgrgid' or `getgrnam'.  These functions are declared in
--`grp.h'.
--
-- - Function: struct group * getgrgid (gid_t GID)
--     This function returns a pointer to a statically-allocated structure
--     containing information about the group whose group ID is GID.
--     This structure may be overwritten by subsequent calls to
--     `getgrgid'.
--
--     A null pointer indicates there is no group with ID GID.
--
-- - Function: int getgrgid_r (gid_t GID, struct group *RESULT_BUF, char
--          *BUFFER, size_t BUFLEN, struct group **RESULT)
--     This function is similar to `getgrgid' in that it returns
--     information about the group whose group ID is GID.  However, it
--     fills the user supplied structure pointed to by RESULT_BUF with
--     the information instead of using a static buffer.  The first
--     BUFLEN bytes of the additional buffer pointed to by BUFFER are
--     used to contain additional information, normally strings which are
--     pointed to by the elements of the result structure.
--
--     If a group with ID GID is found, the pointer returned in RESULT
--     points to the record which contains the wanted data (i.e., RESULT
--     contains the value RESULT_BUF).  If no group is found or if an
--     error occurred, the pointer returned in RESULT is a null pointer.
--     The function returns zero or an error code.  If the buffer BUFFER
--     is too small to contain all the needed information, the error code
--     `ERANGE' is returned and ERRNO is set to `ERANGE'.
--
-- - Function: struct group * getgrnam (const char *NAME)
--     This function returns a pointer to a statically-allocated structure
--     containing information about the group whose group name is NAME.
--     This structure may be overwritten by subsequent calls to
--     `getgrnam'.
--
--     A null pointer indicates there is no group named NAME.
--
-- - Function: int getgrnam_r (const char *NAME, struct group
--          *RESULT_BUF, char *BUFFER, size_t BUFLEN, struct group
--          **RESULT)
--     This function is similar to `getgrnam' in that is returns
--     information about the group whose group name is NAME.  Like
--     `getgrgid_r', it uses the user supplied buffers in RESULT_BUF and
--     BUFFER, not a static buffer.
--
--     The return values are the same as for `getgrgid_r' `ERANGE'.
--
--
--File: libc.info,  Node: Scanning All Groups,  Prev: Lookup Group,  Up: Group Database
--
--Scanning the List of All Groups
---------------------------------
--
--   This section explains how a program can read the list of all groups
--in the system, one group at a time.  The functions described here are
--declared in `grp.h'.
--
--   You can use the `fgetgrent' function to read group entries from a
--particular file.
--
-- - Function: struct group * fgetgrent (FILE *STREAM)
--     The `fgetgrent' function reads the next entry from STREAM.  It
--     returns a pointer to the entry.  The structure is statically
--     allocated and is overwritten on subsequent calls to `fgetgrent'.
--     You must copy the contents of the structure if you wish to save the
--     information.
--
--     The stream must correspond to a file in the same format as the
--     standard group database file.
--
-- - Function: int fgetgrent_r (FILE *STREAM, struct group *RESULT_BUF,
--          char *BUFFER, size_t BUFLEN, struct group **RESULT)
--     This function is similar to `fgetgrent' in that it reads the next
--     user entry from STREAM.  But the result is returned in the
--     structure pointed to by RESULT_BUF.  The first BUFLEN bytes of the
--     additional buffer pointed to by BUFFER are used to contain
--     additional information, normally strings which are pointed to by
--     the elements of the result structure.
--
--     This stream must correspond to a file in the same format as the
--     standard group database file.
--
--     If the function returns zero RESULT points to the structure with
--     the wanted data (normally this is in RESULT_BUF).  If errors
--     occurred the return value is non-zero and RESULT contains a null
--     pointer.
--
--   The way to scan all the entries in the group database is with
--`setgrent', `getgrent', and `endgrent'.
--
-- - Function: void setgrent (void)
--     This function initializes a stream for reading from the group data
--     base.  You use this stream by calling `getgrent' or `getgrent_r'.
--
-- - Function: struct group * getgrent (void)
--     The `getgrent' function reads the next entry from the stream
--     initialized by `setgrent'.  It returns a pointer to the entry.  The
--     structure is statically allocated and is overwritten on subsequent
--     calls to `getgrent'.  You must copy the contents of the structure
--     if you wish to save the information.
--
-- - Function: int getgrent_r (struct group *RESULT_BUF, char *BUFFER,
--          size_t BUFLEN, struct group **RESULT)
--     This function is similar to `getgrent' in that it returns the next
--     entry from the stream initialized by `setgrent'.  Like
--     `fgetgrent_r', it places the result in user-supplied buffers
--     pointed to RESULT_BUF and BUFFER.
--
--     If the function returns zero RESULT contains a pointer to the data
--     (normally equal to RESULT_BUF).  If errors occurred the return
--     value is non-zero and RESULT contains a null pointer.
--
-- - Function: void endgrent (void)
--     This function closes the internal stream used by `getgrent' or
--     `getgrent_r'.
--
--
--File: libc.info,  Node: Database Example,  Next: Netgroup Database,  Prev: Group Database,  Up: Users and Groups
--
--User and Group Database Example
--===============================
--
--   Here is an example program showing the use of the system database
--inquiry functions.  The program prints some information about the user
--running the program.
--
--     #include <grp.h>
--     #include <pwd.h>
--     #include <sys/types.h>
--     #include <unistd.h>
--     #include <stdlib.h>
--     
--     int
--     main (void)
--     {
--       uid_t me;
--       struct passwd *my_passwd;
--       struct group *my_group;
--       char **members;
--     
--       /* Get information about the user ID. */
--       me = getuid ();
--       my_passwd = getpwuid (me);
--       if (!my_passwd)
--         {
--           printf ("Couldn't find out about user %d.\n", (int) me);
--           exit (EXIT_FAILURE);
--         }
--     
--       /* Print the information. */
--       printf ("I am %s.\n", my_passwd->pw_gecos);
--       printf ("My login name is %s.\n", my_passwd->pw_name);
--       printf ("My uid is %d.\n", (int) (my_passwd->pw_uid));
--       printf ("My home directory is %s.\n", my_passwd->pw_dir);
--       printf ("My default shell is %s.\n", my_passwd->pw_shell);
--     
--       /* Get information about the default group ID. */
--       my_group = getgrgid (my_passwd->pw_gid);
--       if (!my_group)
--         {
--           printf ("Couldn't find out about group %d.\n",
--                   (int) my_passwd->pw_gid);
--           exit (EXIT_FAILURE);
--         }
--     
--       /* Print the information. */
--       printf ("My default group is %s (%d).\n",
--               my_group->gr_name, (int) (my_passwd->pw_gid));
--       printf ("The members of this group are:\n");
--       members = my_group->gr_mem;
--       while (*members)
--         {
--           printf ("  %s\n", *(members));
--           members++;
--         }
--     
--       return EXIT_SUCCESS;
--     }
--
--   Here is some output from this program:
--
--     I am Throckmorton Snurd.
--     My login name is snurd.
--     My uid is 31093.
--     My home directory is /home/fsg/snurd.
--     My default shell is /bin/sh.
--     My default group is guest (12).
--     The members of this group are:
--       friedman
--       tami
--
--
--File: libc.info,  Node: Netgroup Database,  Prev: Database Example,  Up: Users and Groups
--
--Netgroup Database
--=================
--
--* Menu:
--
--* Netgroup Data::                  Data in the Netgroup database and where
--                                   it comes from.
--* Lookup Netgroup::                How to look for a particular netgroup.
--* Netgroup Membership::            How to test for netgroup membership.
--
--
--File: libc.info,  Node: Netgroup Data,  Next: Lookup Netgroup,  Up: Netgroup Database
--
--Netgroup Data
---------------
--
--   Sometimes it is useful to group users according to other criteria
--(*note Group Database::).  E.g., it is useful to associate a certain
--group of users with a certain machine.  On the other hand grouping of
--host names is not supported so far.
--
--   In Sun Microsystems SunOS appeared a new kind of database, the
--netgroup database.  It allows grouping hosts, users, and domains
--freely, giving them individual names.  To be more concrete, a netgroup
--is a list of triples consisting of a host name, a user name, and a
--domain name where any of the entries can be a wildcard entry matching
--all inputs.  A last possibility is that names of other netgroups can
--also be given in the list specifying a netgroup.  So one can construct
--arbitrary hierarchies without loops.
--
--   Sun's implementation allows netgroups only for the `nis' or
--`nisplus' service, *note Services in the NSS configuration::.  The
--implementation in the GNU C library has no such restriction.  An entry
--in either of the input services must have the following form:
--
--     GROUPNAME ( GROUPNAME | `('HOSTNAME`,'USERNAME`,'`domainname'`)' )+
--
--   Any of the fields in the triple can be empty which means anything
--matches.  While describing the functions we will see that the opposite
--case is useful as well.  I.e., there may be entries which will not
--match any input.  For entries like this, a name consisting of the single
--character `-' shall be used.
--
--
--File: libc.info,  Node: Lookup Netgroup,  Next: Netgroup Membership,  Prev: Netgroup Data,  Up: Netgroup Database
--
--Looking up one Netgroup
-------------------------
--
--   The lookup functions for netgroups are a bit different to all other
--system database handling functions.  Since a single netgroup can contain
--many entries a two-step process is needed.  First a single netgroup is
--selected and then one can iterate over all entries in this netgroup.
--These functions are declared in `netdb.h'.
--
-- - Function: int setnetgrent (const char *NETGROUP)
--     A call to this function initializes the internal state of the
--     library to allow following calls of the `getnetgrent' to iterate
--     over all entries in the netgroup with name NETGROUP.
--
--     When the call is successful (i.e., when a netgroup with this name
--     exists) the return value is `1'.  When the return value is `0' no
--     netgroup of this name is known or some other error occurred.
--
--   It is important to remember that there is only one single state for
--iterating the netgroups.  Even if the programmer uses the
--`getnetgrent_r' function the result is not really reentrant since
--always only one single netgroup at a time can be processed.  If the
--program needs to process more than one netgroup simultaneously she must
--protect this by using external locking.  This problem was introduced in
--the original netgroups implementation in SunOS and since we must stay
--compatible it is not possible to change this.
--
--   Some other functions also use the netgroups state.  Currently these
--are the `innetgr' function and parts of the implementation of the
--`compat' service part of the NSS implementation.
--
-- - Function: int getnetgrent (char **HOSTP, char **USERP, char
--          **DOMAINP)
--     This function returns the next unprocessed entry of the currently
--     selected netgroup.  The string pointers, in which addresses are
--     passed in the arguments HOSTP, USERP, and DOMAINP, will contain
--     after a successful call pointers to appropriate strings.  If the
--     string in the next entry is empty the pointer has the value `NULL'.
--     The returned string pointers are only valid if none of the netgroup
--     related functions are called.
--
--     The return value is `1' if the next entry was successfully read.  A
--     value of `0' means no further entries exist or internal errors
--     occurred.
--
-- - Function: int getnetgrent_r (char **HOSTP, char **USERP, char
--          **DOMAINP, char *BUFFER, int BUFLEN)
--     This function is similar to `getnetgrent' with only one exception:
--     the strings the three string pointers HOSTP, USERP, and DOMAINP
--     point to, are placed in the buffer of BUFLEN bytes starting at
--     BUFFER.  This means the returned values are valid even after other
--     netgroup related functions are called.
--
--     The return value is `1' if the next entry was successfully read and
--     the buffer contains enough room to place the strings in it.  `0' is
--     returned in case no more entries are found, the buffer is too
--     small, or internal errors occurred.
--
--     This function is a GNU extension.  The original implementation in
--     the SunOS libc does not provide this function.
--
-- - Function: void endnetgrent (void)
--     This function frees all buffers which were allocated to process
--     the last selected netgroup.  As a result all string pointers
--     returned by calls to `getnetgrent' are invalid afterwards.
--
--
--File: libc.info,  Node: Netgroup Membership,  Prev: Lookup Netgroup,  Up: Netgroup Database
--
--Testing for Netgroup Membership
---------------------------------
--
--   It is often not necessary to scan the whole netgroup since often the
--only interesting question is whether a given entry is part of the
--selected netgroup.
--
-- - Function: int innetgr (const char *NETGROUP, const char *HOST, const
--          char *USER, const char *DOMAIN)
--     This function tests whether the triple specified by the parameters
--     HOSTP, USERP, and DOMAINP is part of the netgroup NETGROUP.  Using
--     this function has the advantage that
--
--       1. no other netgroup function can use the global netgroup state
--          since internal locking is used and
--
--       2. the function is implemented more efficiently than successive
--          calls to the other `set'/`get'/`endnetgrent' functions.
--
--     Any of the pointers HOSTP, USERP, and DOMAINP can be `NULL' which
--     means any value is accepted in this position.  This is also true
--     for the name `-' which should not match any other string otherwise.
--
--     The return value is `1' if an entry matching the given triple is
--     found in the netgroup.  The return value is `0' if the netgroup
--     itself is not found, the netgroup does not contain the triple or
--     internal errors occurred.
--
--
--File: libc.info,  Node: System Management,  Next: System Configuration,  Prev: Users and Groups,  Up: Top
--
--System Management
--*****************
--
--   This chapter describes facilities for controlling the system that
--underlies a process (including the operating system and hardware) and
--for getting information about it.  Anyone can generally use the
--informational facilities, but usually only a properly privileged process
--can make changes.
--
--* Menu:
--
--* Host Identification::         Determining the name of the machine.
--* Platform Type::               Determining operating system and basic
--                                  machine type
--* Filesystem Handling::         Controlling/querying mounts
--* System Parameters::           Getting and setting various system parameters
--
--   To get information on parameters of the system that are built into
--the system, such as the maximum length of a filename, *Note System
--Configuration::.
--
--
--File: libc.info,  Node: Host Identification,  Next: Platform Type,  Up: System Management
--
--Host Identification
--===================
--
--   This section explains how to identify the particular system on which
--your program is running.  First, let's review the various ways computer
--systems are named, which is a little complicated because of the history
--of the development of the Internet.
--
--   Every Unix system (also known as a host) has a host name, whether
--it's connected to a network or not.  In its simplest form, as used
--before computer networks were an issue, it's just a word like `chicken'.
--
--   But any system attached to the Internet or any network like it
--conforms to a more rigorous naming convention as part of the Domain
--Name System (DNS).  In DNS, every host name is composed of two parts:
--
--  1. hostname
--
--  2. domain name
--
--   You will note that "hostname" looks a lot like "host name", but is
--not the same thing, and that people often incorrectly refer to entire
--host names as "domain names."
--
--   In DNS, the full host name is properly called the FQDN (Fully
--Qualified Domain Name) and consists of the hostname, then a period,
--then the domain name.  The domain name itself usually has multiple
--components separated by periods.  So for example, a system's hostname
--may be `chicken' and its domain name might be `ai.mit.edu', so its FQDN
--(which is its host name) is `chicken.ai.mit.edu'.
--
--   Adding to the confusion, though, is that DNS is not the only name
--space in which a computer needs to be known.  Another name space is the
--NIS (aka YP) name space.  For NIS purposes, there is another domain
--name, which is called the NIS domain name or the YP domain name.  It
--need not have anything to do with the DNS domain name.
--
--   Confusing things even more is the fact that in DNS, it is possible
--for multiple FQDNs to refer to the same system.  However, there is
--always exactly one of them that is the true host name, and it is called
--the canonical FQDN.
--
--   In some contexts, the host name is called a "node name."
--
--   For more information on DNS host naming, *Note Host Names::.
--
--   Prototypes for these functions appear in `unistd.h'.
--
--   The programs `hostname', `hostid', and `domainname' work by calling
--these functions.
--
-- - Function: int gethostname (char *NAME, size_t SIZE)
--     This function returns the host name of the system on which it is
--     called, in the array NAME.  The SIZE argument specifies the size of
--     this array, in bytes.  Note that this is _not_ the DNS hostname.
--     If the system participates in DNS, this is the FQDN (see above).
--
--     The return value is `0' on success and `-1' on failure.  In the
--     GNU C library, `gethostname' fails if SIZE is not large enough;
--     then you can try again with a larger array.  The following `errno'
--     error condition is defined for this function:
--
--    `ENAMETOOLONG'
--          The SIZE argument is less than the size of the host name plus
--          one.
--
--     On some systems, there is a symbol for the maximum possible host
--     name length: `MAXHOSTNAMELEN'.  It is defined in `sys/param.h'.
--     But you can't count on this to exist, so it is cleaner to handle
--     failure and try again.
--
--     `gethostname' stores the beginning of the host name in NAME even
--     if the host name won't entirely fit.  For some purposes, a
--     truncated host name is good enough.  If it is, you can ignore the
--     error code.
--
-- - Function: int sethostname (const char *NAME, size_t LENGTH)
--     The `sethostname' function sets the host name of the system that
--     calls it to NAME, a string with length LENGTH.  Only privileged
--     processes are permitted to do this.
--
--     Usually `sethostname' gets called just once, at system boot time.
--     Often, the program that calls it sets it to the value it finds in
--     the file `/etc/hostname'.
--
--     Be sure to set the host name to the full host name, not just the
--     DNS hostname (see above).
--
--     The return value is `0' on success and `-1' on failure.  The
--     following `errno' error condition is defined for this function:
--
--    `EPERM'
--          This process cannot set the host name because it is not
--          privileged.
--
-- - Function: int getdomainnname (char *NAME, size_t LENGTH)
--     `getdomainname' returns the NIS (aka YP) domain name of the system
--     on which it is called.  Note that this is not the more popular DNS
--     domain name.  Get that with `gethostname'.
--
--     The specifics of this function are analogous to `gethostname',
--     above.
--
--
-- - Function: int setdomainname (const char *NAME, size_t LENGTH)
--     `getdomainname' sets the NIS (aka YP) domain name of the system on
--     which it is called.  Note that this is not the more popular DNS
--     domain name.  Set that with `sethostname'.
--
--     The specifics of this function are analogous to `sethostname',
--     above.
--
--
-- - Function: long int gethostid (void)
--     This function returns the "host ID" of the machine the program is
--     running on.  By convention, this is usually the primary Internet
--     IP address of that machine, converted to a `long int'.  However,
--     on some systems it is a meaningless but unique number which is
--     hard-coded for each machine.
--
--     This is not widely used.  It arose in BSD 4.2, but was dropped in
--     BSD 4.4.  It is not required by POSIX.
--
--     The proper way to query the IP address is to use `gethostbyname'
--     on the results of `gethostname'.  For more information on IP
--     addresses, *Note Host Addresses::.
--
-- - Function: int sethostid (long int ID)
--     The `sethostid' function sets the "host ID" of the host machine to
--     ID.  Only privileged processes are permitted to do this.  Usually
--     it happens just once, at system boot time.
--
--     The proper way to establish the primary IP address of a system is
--     to configure the IP address resolver to associate that IP address
--     with the system's host name as returned by `gethostname'.  For
--     example, put a record for the system in `/etc/hosts'.
--
--     See `gethostid' above for more information on host ids.
--
--     The return value is `0' on success and `-1' on failure.  The
--     following `errno' error conditions are defined for this function:
--
--    `EPERM'
--          This process cannot set the host name because it is not
--          privileged.
--
--    `ENOSYS'
--          The operating system does not support setting the host ID.
--          On some systems, the host ID is a meaningless but unique
--          number hard-coded for each machine.
--
--
--File: libc.info,  Node: Platform Type,  Next: Filesystem Handling,  Prev: Host Identification,  Up: System Management
--
--Platform Type Identification
--============================
--
--   You can use the `uname' function to find out some information about
--the type of computer your program is running on.  This function and the
--associated data type are declared in the header file `sys/utsname.h'.
--
--   As a bonus, `uname' also gives some information identifying the
--particular system your program is running on.  This is the same
--information which you can get with functions targetted to this purpose
--described in *Note Host Identification::.
--
-- - Data Type: struct utsname
--     The `utsname' structure is used to hold information returned by
--     the `uname' function.  It has the following members:
--
--    `char sysname[]'
--          This is the name of the operating system in use.
--
--    `char release[]'
--          This is the current release level of the operating system
--          implementation.
--
--    `char version[]'
--          This is the current version level within the release of the
--          operating system.
--
--    `char machine[]'
--          This is a description of the type of hardware that is in use.
--
--          Some systems provide a mechanism to interrogate the kernel
--          directly for this information.  On systems without such a
--          mechanism, the GNU C library fills in this field based on the
--          configuration name that was specified when building and
--          installing the library.
--
--          GNU uses a three-part name to describe a system
--          configuration; the three parts are CPU, MANUFACTURER and
--          SYSTEM-TYPE, and they are separated with dashes.  Any
--          possible combination of three names is potentially
--          meaningful, but most such combinations are meaningless in
--          practice and even the meaningful ones are not necessarily
--          supported by any particular GNU program.
--
--          Since the value in `machine' is supposed to describe just the
--          hardware, it consists of the first two parts of the
--          configuration name: `CPU-MANUFACTURER'.  For example, it
--          might be one of these:
--
--               `"sparc-sun"', `"i386-ANYTHING"', `"m68k-hp"',
--               `"m68k-sony"', `"m68k-sun"', `"mips-dec"'
--
--    `char nodename[]'
--          This is the host name of this particular computer.  In the
--          GNU C library, the value is the same as that returned by
--          `gethostname'; see *Note Host Identification::.
--
--          gethostname() is implemented with a call to uname().
--
--    `char domainname[]'
--          This is the NIS or YP domain name.  It is the same value
--          returned by `getdomainname'; see *Note Host Identification::.
--          This element is a relatively recent invention and use of it
--          is not as portable as use of the rest of the structure.
--
--
-- - Function: int uname (struct utsname *INFO)
--     The `uname' function fills in the structure pointed to by INFO
--     with information about the operating system and host machine.  A
--     non-negative value indicates that the data was successfully stored.
--
--     `-1' as the value indicates an error.  The only error possible is
--     `EFAULT', which we normally don't mention as it is always a
--     possibility.
--
--
--File: libc.info,  Node: Filesystem Handling,  Next: System Parameters,  Prev: Platform Type,  Up: System Management
--
--Controlling and Querying Mounts
--===============================
--
--   All files are in filesystems, and before you can access any file, its
--filesystem must be mounted.  Because of Unix's concept of _Everything
--is a file_, mounting of filesystems is central to doing almost
--anything.  This section explains how to find out what filesystems are
--currently mounted and what filesystems are available for mounting, and
--how to change what is mounted.
--
--   The classic filesystem is the contents of a disk drive.  The concept
--is considerably more abstract, though, and lots of things other than
--disk drives can be mounted.
--
--   Some block devices don't correspond to traditional devices like disk
--drives.  For example, a loop device is a block device whose driver uses
--a regular file in another filesystem as its medium.  So if that regular
--file contains appropriate data for a filesystem, you can by mounting the
--loop device essentially mount a regular file.
--
--   Some filesystems aren't based on a device of any kind.  The "proc"
--filesystem, for example, contains files whose data is made up by the
--filesystem driver on the fly whenever you ask for it.  And when you
--write to it, the data you write causes changes in the system.  No data
--gets stored.
--
--* Menu:
--
--* Mount Information::           What is or could be mounted?
--* Mount-Unmount-Remount::       Controlling what is mounted and how
--
--
--File: libc.info,  Node: Mount Information,  Next: Mount-Unmount-Remount,  Up: Filesystem Handling
--
--Mount Information
-------------------
--
--   For some programs it is desirable and necessary to access information
--about whether a certain filesystem is mounted and, if it is, where, or
--simply to get lists of all the available filesystems.  The GNU libc
--provides some functions to retrieve this information portably.
--
--   Traditionally Unix systems have a file named `/etc/fstab' which
--describes all possibly mounted filesystems.  The `mount' program uses
--this file to mount at startup time of the system all the necessary
--filesystems.  The information about all the filesystems actually
--mounted is normally kept in a file named either `/var/run/mtab' or
--`/etc/mtab'.  Both files share the same syntax and it is crucial that
--this syntax is followed all the time.  Therefore it is best to never
--directly write the files.  The functions described in this section can
--do this and they also provide the functionality to convert the external
--textual representation to the internal representation.
--
--   Note that the `fstab' and `mtab' files are maintained on a system by
--_convention_.  It is possible for the files not to exist or not to be
--consistent with what is really mounted or available to mount, if the
--system's administration policy allows it.  But programs that mount and
--unmount filesystems typically maintain and use these files as described
--herein.
--
--   The filenames given above should never be used directly.  The
--portable way to handle these file is to use the macro `_PATH_FSTAB',
--defined in `fstab.h', or `_PATH_MNTTAB', defined in `mntent.h' and
--`paths.h', for `fstab'; and the macro `_PATH_MOUNTED', also defined in
--`mntent.h' and `paths.h', for `mtab'.  There are also two alternate
--macro names `FSTAB', `MNTTAB', and `MOUNTED' defined but these names
--are deprecated and kept only for backward compatibility.  The names
--`_PATH_MNTTAB' and `_PATH_MOUNTED' should always be used.
--
--* Menu:
--
--* fstab::                       The `fstab' file
--* mtab::                        The `mtab' file
--* Other Mount Information::     Other (non-libc) sources of mount information
--
--
--File: libc.info,  Node: fstab,  Next: mtab,  Up: Mount Information
--
--The `fstab' file
--................
--
--   The internal representation for entries of the file is
--`struct fstab', defined in `fstab.h'.
--
-- - Data Type: struct fstab
--     This structure is used with the `getfsent', `getfsspec', and
--     `getfsfile' functions.
--
--    `char *fs_spec'
--          This element describes the device from which the filesystem
--          is mounted.  Normally this is the name of a special device,
--          such as a hard disk partition, but it could also be a more or
--          less generic string.  For "NFS" it would be a hostname and
--          directory name combination.
--
--          Even though the element is not declared `const' it shouldn't
--          be modified.  The missing `const' has historic reasons, since
--          this function predates ISO C.  The same is true for the other
--          string elements of this structure.
--
--    `char *fs_file'
--          This describes the mount point on the local system.  I.e.,
--          accessing any file in this filesystem has implicitly or
--          explicitly this string as a prefix.
--
--    `char *fs_vfstype'
--          This is the type of the filesystem.  Depending on what the
--          underlying kernel understands it can be any string.
--
--    `char *fs_mntops'
--          This is a string containing options passed to the kernel with
--          the `mount' call.  Again, this can be almost anything.  There
--          can be more than one option, separated from the others by a
--          comma.  Each option consists of a name and an optional value
--          part, introduced by an `=' character.
--
--          If the value of this element must be processed it should
--          ideally be done using the `getsubopt' function; see *Note
--          Suboptions::.
--
--    `const char *fs_type'
--          This name is poorly chosen.  This element points to a string
--          (possibly in the `fs_mntops' string) which describes the
--          modes with which the filesystem is mounted.  `fstab' defines
--          five macros to describe the possible values:
--
--         `FSTAB_RW'
--               The filesystems gets mounted with read and write enabled.
--
--         `FSTAB_RQ'
--               The filesystems gets mounted with read and write
--               enabled.  Write access is restricted by quotas.
--
--         `FSTAB_RO'
--               The filesystem gets mounted read-only.
--
--         `FSTAB_SW'
--               This is not a real filesystem, it is a swap device.
--
--         `FSTAB_XX'
--               This entry from the `fstab' file is totally ignored.
--
--          Testing for equality with these value must happen using
--          `strcmp' since these are all strings.  Comparing the pointer
--          will probably always fail.
--
--    `int fs_freq'
--          This element describes the dump frequency in days.
--
--    `int fs_passno'
--          This element describes the pass number on parallel dumps.  It
--          is closely related to the `dump' utility used on Unix systems.
--
--   To read the entire content of the of the `fstab' file the GNU libc
--contains a set of three functions which are designed in the usual way.
--
-- - Function: int setfsent (void)
--     This function makes sure that the internal read pointer for the
--     `fstab' file is at the beginning of the file.  This is done by
--     either opening the file or resetting the read pointer.
--
--     Since the file handle is internal to the libc this function is not
--     thread-safe.
--
--     This function returns a non-zero value if the operation was
--     successful and the `getfs*' functions can be used to read the
--     entries of the file.
--
-- - Function: void endfsent (void)
--     This function makes sure that all resources acquired by a prior
--     call to `setfsent' (explicitly or implicitly by calling
--     `getfsent') are freed.
--
-- - Function: struct fstab * getfsent (void)
--     This function returns the next entry of the `fstab' file.  If this
--     is the first call to any of the functions handling `fstab' since
--     program start or the last call of `endfsent', the file will be
--     opened.
--
--     The function returns a pointer to a variable of type `struct
--     fstab'.  This variable is shared by all threads and therefore this
--     function is not thread-safe.  If an error occurred `getfsent'
--     returns a `NULL' pointer.
--
-- - Function: struct fstab * getfsspec (const char *NAME)
--     This function returns the next entry of the `fstab' file which has
--     a string equal to NAME pointed to by the `fs_spec' element.  Since
--     there is normally exactly one entry for each special device it
--     makes no sense to call this function more than once for the same
--     argument.  If this is the first call to any of the functions
--     handling `fstab' since program start or the last call of
--     `endfsent', the file will be opened.
--
--     The function returns a pointer to a variable of type `struct
--     fstab'.  This variable is shared by all threads and therefore this
--     function is not thread-safe.  If an error occurred `getfsent'
--     returns a `NULL' pointer.
--
-- - Function: struct fstab * getfsfile (const char *NAME)
--     This function returns the next entry of the `fstab' file which has
--     a string equal to NAME pointed to by the `fs_file' element.  Since
--     there is normally exactly one entry for each mount point it makes
--     no sense to call this function more than once for the same
--     argument.  If this is the first call to any of the functions
--     handling `fstab' since program start or the last call of
--     `endfsent', the file will be opened.
--
--     The function returns a pointer to a variable of type `struct
--     fstab'.  This variable is shared by all threads and therefore this
--     function is not thread-safe.  If an error occurred `getfsent'
--     returns a `NULL' pointer.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-48 glibc-2.3.2-200304020432/manual/libc.info-48
---- glibc-2.3.2/manual/libc.info-48	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-48	Thu Jan  1 01:00:00 1970
-@@ -1,1353 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: mtab,  Next: Other Mount Information,  Prev: fstab,  Up: Mount Information
--
--The `mtab' file
--...............
--
--   The following functions and data structure access the `mtab' file.
--
-- - Data Type: struct mntent
--     This structure is used with the `getmntent', `getmntent_t',
--     `addmntent', and `hasmntopt' functions.
--
--    `char *mnt_fsname'
--          This element contains a pointer to a string describing the
--          name of the special device from which the filesystem is
--          mounted.  It corresponds to the `fs_spec' element in `struct
--          fstab'.
--
--    `char *mnt_dir'
--          This element points to a string describing the mount point of
--          the filesystem.  It corresponds to the `fs_file' element in
--          `struct fstab'.
--
--    `char *mnt_type'
--          `mnt_type' describes the filesystem type and is therefore
--          equivalent to `fs_vfstype' in `struct fstab'.  `mntent.h'
--          defines a few symbolic names for some of the values this
--          string can have.  But since the kernel can support arbitrary
--          filesystems it does not make much sense to give them symbolic
--          names.  If one knows the symbol name one also knows the
--          filesystem name.  Nevertheless here follows the list of the
--          symbols provided in `mntent.h'.
--
--         `MNTTYPE_IGNORE'
--               This symbol expands to `"ignore"'.  The value is
--               sometime used in `fstab' files to make sure entries are
--               not used without removing them.
--
--         `MNTTYPE_NFS'
--               Expands to `"nfs"'.  Using this macro sometimes could
--               make sense since it names the default NFS
--               implementation, in case both version 2 and 3 are
--               supported.
--
--         `MNTTYPE_SWAP'
--               This symbol expands to `"swap"'.  It names the special
--               `fstab' entry which names one of the possibly multiple
--               swap partitions.
--
--    `char *mnt_opts'
--          The element contains a string describing the options used
--          while mounting the filesystem.  As for the equivalent element
--          `fs_mntops' of `struct fstab' it is best to use the function
--          `getsubopt' (*note Suboptions::) to access the parts of this
--          string.
--
--          The `mntent.h' file defines a number of macros with string
--          values which correspond to some of the options understood by
--          the kernel.  There might be many more options which are
--          possible so it doesn't make much sense to rely on these
--          macros but to be consistent here is the list:
--
--         `MNTOPT_DEFAULTS'
--               Expands to `"defaults"'.  This option should be used
--               alone since it indicates all values for the customizable
--               values are chosen to be the default.
--
--         `MNTOPT_RO'
--               Expands to `"ro"'.  See the `FSTAB_RO' value, it means
--               the filesystem is mounted read-only.
--
--         `MNTOPT_RW'
--               Expand to `"rw"'.  See the `FSTAB_RW' value, it means the
--               filesystem is mounted with read and write permissions.
--
--         `MNTOPT_SUID'
--               Expands to `"suid"'.  This means that the SUID bit
--               (*note How Change Persona::) is respected when a program
--               from the filesystem is started.
--
--         `MNTOPT_NOSUID'
--               Expands to `"nosuid"'.  This is the opposite of
--               `MNTOPT_SUID', the SUID bit for all files from the
--               filesystem is ignored.
--
--         `MNTOPT_NOAUTO'
--               Expands to `"noauto"'.  At startup time the `mount'
--               program will ignore this entry if it is started with the
--               `-a' option to mount all filesystems mentioned in the
--               `fstab' file.
--
--          As for the `FSTAB_*' entries introduced above it is important
--          to use `strcmp' to check for equality.
--
--    `mnt_freq'
--          This elements corresponds to `fs_freq' and also specifies the
--          frequency in days in which dumps are made.
--
--    `mnt_passno'
--          This element is equivalent to `fs_passno' with the same
--          meaning which is uninteresting for all programs beside `dump'.
--
--   For accessing the `mtab' file there is again a set of three
--functions to access all entries in a row.  Unlike the functions to
--handle `fstab' these functions do not access a fixed file and there is
--even a thread safe variant of the get function.  Beside this the GNU
--libc contains functions to alter the file and test for specific options.
--
-- - Function: FILE * setmntent (const char *FILE, const char *MODE)
--     The `setmntent' function prepares the file named FILE which must
--     be in the format of a `fstab' and `mtab' file for the upcoming
--     processing through the other functions of the family.  The MODE
--     parameter can be chosen in the way the OPENTYPE parameter for
--     `fopen' (*note Opening Streams::) can be chosen.  If the file is
--     opened for writing the file is also allowed to be empty.
--
--     If the file was successfully opened `setmntent' returns a file
--     descriptor for future use.  Otherwise the return value is `NULL'
--     and `errno' is set accordingly.
--
-- - Function: int endmntent (FILE *STREAM)
--     This function takes for the STREAM parameter a file handle which
--     previously was returned from the `setmntent' call.  `endmntent'
--     closes the stream and frees all resources.
--
--     The return value is 1 unless an error occurred in which case it is
--     0.
--
-- - Function: struct mntent * getmntent (FILE *STREAM)
--     The `getmntent' function takes as the parameter a file handle
--     previously returned by successful call to `setmntent'.  It returns
--     a pointer to a static variable of type `struct mntent' which is
--     filled with the information from the next entry from the file
--     currently read.
--
--     The file format used prescribes the use of spaces or tab
--     characters to separate the fields.  This makes it harder to use
--     name containing one of these characters (e.g., mount points using
--     spaces).  Therefore these characters are encoded in the files and
--     the `getmntent' function takes care of the decoding while reading
--     the entries back in.  `'\040'' is used to encode a space
--     character, `'\012'' to encode a tab character and `'\\'' to encode
--     a backslash.
--
--     If there was an error or the end of the file is reached the return
--     value is `NULL'.
--
--     This function is not thread-safe since all calls to this function
--     return a pointer to the same static variable.  `getmntent_r'
--     should be used in situations where multiple threads access the
--     file.
--
-- - Function: struct mntent * getmntent_r (FILE *STREAM, struct mentent
--          *RESULT, char *BUFFER, int BUFSIZE)
--     The `getmntent_r' function is the reentrant variant of
--     `getmntent'.  It also returns the next entry from the file and
--     returns a pointer.  The actual variable the values are stored in
--     is not static, though.  Instead the function stores the values in
--     the variable pointed to by the RESULT parameter.  Additional
--     information (e.g., the strings pointed to by the elements of the
--     result) are kept in the buffer of size BUFSIZE pointed to by
--     BUFFER.
--
--     Escaped characters (space, tab, backslash) are converted back in
--     the same way as it happens for `getmentent'.
--
--     The function returns a `NULL' pointer in error cases.  Errors
--     could be:
--        * error while reading the file,
--
--        * end of file reached,
--
--        * BUFSIZE is too small for reading a complete new entry.
--
-- - Function: int addmntent (FILE *STREAM, const struct mntent *MNT)
--     The `addmntent' function allows adding a new entry to the file
--     previously opened with `setmntent'.  The new entries are always
--     appended.  I.e., even if the position of the file descriptor is
--     not at the end of the file this function does not overwrite an
--     existing entry following the current position.
--
--     The implication of this is that to remove an entry from a file one
--     has to create a new file while leaving out the entry to be removed
--     and after closing the file remove the old one and rename the new
--     file to the chosen name.
--
--     This function takes care of spaces and tab characters in the names
--     to be written to the file.  It converts them and the backslash
--     character into the format describe in the `getmntent' description
--     above.
--
--     This function returns 0 in case the operation was successful.
--     Otherwise the return value is 1 and `errno' is set appropriately.
--
-- - Function: char * hasmntopt (const struct mntent *MNT, const char
--          *OPT)
--     This function can be used to check whether the string pointed to
--     by the `mnt_opts' element of the variable pointed to by MNT
--     contains the option OPT.  If this is true a pointer to the
--     beginning of the option in the `mnt_opts' element is returned.  If
--     no such option exists the function returns `NULL'.
--
--     This function is useful to test whether a specific option is
--     present but when all options have to be processed one is better
--     off with using the `getsubopt' function to iterate over all
--     options in the string.
--
--
--File: libc.info,  Node: Other Mount Information,  Prev: mtab,  Up: Mount Information
--
--Other (Non-libc) Sources of Mount Information
--.............................................
--
--   On a system with a Linux kernel and the `proc' filesystem, you can
--get information on currently mounted filesystems from the file `mounts'
--in the `proc' filesystem.  Its format is similar to that of the `mtab'
--file, but represents what is truly mounted without relying on
--facilities outside the kernel to keep `mtab' up to date.
--
--
--File: libc.info,  Node: Mount-Unmount-Remount,  Prev: Mount Information,  Up: Filesystem Handling
--
--Mount, Unmount, Remount
-------------------------
--
--   This section describes the functions for mounting, unmounting, and
--remounting filesystems.
--
--   Only the superuser can mount, unmount, or remount a filesystem.
--
--   These functions do not access the `fstab' and `mtab' files.  You
--should maintain and use these separately.  *Note Mount Information::.
--
--   The symbols in this section are declared in `sys/mount.h'.
--
-- - Function: int mount (const char *SPECIAL_FILE, const char *DIR,
--          const char *FSTYPE, unsigned long int OPTIONS, const void
--          *DATA)
--     `mount' mounts or remounts a filesystem.  The two operations are
--     quite different and are merged rather unnaturally into this one
--     function.  The `MS_REMOUNT' option, explained below, determines
--     whether `mount' mounts or remounts.
--
--     For a mount, the filesystem on the block device represented by the
--     device special file named SPECIAL_FILE gets mounted over the mount
--     point DIR.  This means that the directory DIR (along with any
--     files in it) is no longer visible; in its place (and still with
--     the name DIR) is the root directory of the filesystem on the
--     device.
--
--     As an exception, if the filesystem type (see below) is one which
--     is not based on a device (e.g. "proc"), `mount' instantiates a
--     filesystem and mounts it over DIR and ignores SPECIAL_FILE.
--
--     For a remount, DIR specifies the mount point where the filesystem
--     to be remounted is (and remains) mounted and SPECIAL_FILE is
--     ignored.  Remounting a filesystem means changing the options that
--     control operations on the filesystem while it is mounted.  It does
--     not mean unmounting and mounting again.
--
--     For a mount, you must identify the type of the filesystem as
--     FSTYPE.  This type tells the kernel how to access the filesystem
--     and can be thought of as the name of a filesystem driver.  The
--     acceptable values are system dependent.  On a system with a Linux
--     kernel and the `proc' filesystem, the list of possible values is
--     in the file `filesystems' in the `proc' filesystem (e.g. type `cat
--     /proc/filesystems' to see the list).  With a Linux kernel, the
--     types of filesystems that `mount' can mount, and their type names,
--     depends on what filesystem drivers are configured into the kernel
--     or loaded as loadable kernel modules.  An example of a common
--     value for FSTYPE is `ext2'.
--
--     For a remount, `mount' ignores FSTYPE.
--
--     OPTIONS specifies a variety of options that apply until the
--     filesystem is unmounted or remounted.  The precise meaning of an
--     option depends on the filesystem and with some filesystems, an
--     option may have no effect at all.  Furthermore, for some
--     filesystems, some of these options (but never `MS_RDONLY') can be
--     overridden for individual file accesses via `ioctl'.
--
--     OPTIONS is a bit string with bit fields defined using the
--     following mask and masked value macros:
--
--    `MS_MGC_MASK'
--          This multibit field contains a magic number.  If it does not
--          have the value `MS_MGC_VAL', `mount' assumes all the
--          following bits are zero and the DATA argument is a null
--          string, regardless of their actual values.
--
--    `MS_REMOUNT'
--          This bit on means to remount the filesystem.  Off means to
--          mount it.
--
--    `MS_RDONLY'
--          This bit on specifies that no writing to the filesystem shall
--          be allowed while it is mounted.  This cannot be overridden by
--          `ioctl'.  This option is available on nearly all filesystems.
--
--    `S_IMMUTABLE'
--          This bit on specifies that no writing to the files in the
--          filesystem shall be allowed while it is mounted.  This can be
--          overridden for a particular file access by a properly
--          privileged call to `ioctl'.  This option is a relatively new
--          invention and is not available on many filesystems.
--
--    `S_APPEND'
--          This bit on specifies that the only file writing that shall
--          be allowed while the filesystem is mounted is appending.
--          Some filesystems allow this to be overridden for a particular
--          process by a properly privileged call to `ioctl'.  This is a
--          relatively new invention and is not available on many
--          filesystems.
--
--    `MS_NOSUID'
--          This bit on specifies that Setuid and Setgid permissions on
--          files in the filesystem shall be ignored while it is mounted.
--
--    `MS_NOEXEC'
--          This bit on specifies that no files in the filesystem shall
--          be executed while the filesystem is mounted.
--
--    `MS_NODEV'
--          This bit on specifies that no device special files in the
--          filesystem shall be accessible while the filesystem is
--          mounted.
--
--    `MS_SYNCHRONOUS'
--          This bit on specifies that all writes to the filesystem while
--          it is mounted shall be synchronous; i.e. data shall be synced
--          before each write completes rather than held in the buffer
--          cache.
--
--    `MS_MANDLOCK'
--          This bit on specifies that mandatory locks on files shall be
--          permitted while the filesystem is mounted.
--
--    `MS_NOATIME'
--          This bit on specifies that access times of files shall not be
--          updated when the files are accessed while the filesystem is
--          mounted.
--
--    `MS_NODIRATIME'
--          This bit on specifies that access times of directories shall
--          not be updated when the directories are accessed while the
--          filesystem in mounted.
--
--     Any bits not covered by the above masks should be set off;
--     otherwise, results are undefined.
--
--     The meaning of DATA depends on the filesystem type and is
--     controlled entirely by the filesystem driver in the kernel.
--
--     Example:
--
--          #include <sys/mount.h>
--          
--          mount("/dev/hdb", "/cdrom", MS_MGC_VAL | MS_RDONLY | MS_NOSUID, "");
--          
--          mount("/dev/hda2", "/mnt", MS_MGC_VAL | MS_REMOUNT, "");
--
--     Appropriate arguments for `mount' are conventionally recorded in
--     the `fstab' table.  *Note Mount Information::.
--
--     The return value is zero if the mount or remount is successful.
--     Otherwise, it is `-1' and `errno' is set appropriately.  The
--     values of `errno' are filesystem dependent, but here is a general
--     list:
--
--    `EPERM'
--          The process is not superuser.
--
--    `ENODEV'
--          The file system type FSTYPE is not known to the kernel.
--
--    `ENOTBLK'
--          The file DEV is not a block device special file.
--
--    `EBUSY'
--             * The device is already mounted.
--
--             * The mount point is busy.  (E.g. it is some process'
--               working directory or has a filesystem mounted on it
--               already).
--
--             * The request is to remount read-only, but there are files
--               open for write.
--
--    `EINVAL'
--             * A remount was attempted, but there is no filesystem
--               mounted over the specified mount point.
--
--             * The supposed filesystem has an invalid superblock.
--
--
--    `EACCES'
--             * The filesystem is inherently read-only (possibly due to
--               a switch on the device) and the process attempted to
--               mount it read/write (by setting the `MS_RDONLY' bit off).
--
--             * SPECIAL_FILE or DIR is not accessible due to file
--               permissions.
--
--             * SPECIAL_FILE is not accessible because it is in a
--               filesystem that is mounted with the `MS_NODEV' option.
--
--
--    `EM_FILE'
--          The table of dummy devices is full.  `mount' needs to create a
--          dummy device (aka "unnamed" device) if the filesystem being
--          mounted is not one that uses a device.
--
--
-- - Function: int umount2 (const char *FILE, int FLAGS)
--     `umount2' unmounts a filesystem.
--
--     You can identify the filesystem to unmount either by the device
--     special file that contains the filesystem or by the mount point.
--     The effect is the same.  Specify either as the string FILE.
--
--     FLAGS contains the one-bit field identified by the following mask
--     macro:
--
--    `MNT_FORCE'
--          This bit on means to force the unmounting even if the
--          filesystem is busy, by making it unbusy first.  If the bit is
--          off and the filesystem is busy, `umount2' fails with `errno'
--          = `EBUSY'.  Depending on the filesystem, this may override
--          all, some, or no busy conditions.
--
--     All other bits in FLAGS should be set to zero; otherwise, the
--     result is undefined.
--
--     Example:
--
--          #include <sys/mount.h>
--          
--          umount2("/mnt", MNT_FORCE);
--          
--          umount2("/dev/hdd1", 0);
--
--     After the filesystem is unmounted, the directory that was the
--     mount point is visible, as are any files in it.
--
--     As part of unmounting, `umount2' syncs the filesystem.
--
--     If the unmounting is successful, the return value is zero.
--     Otherwise, it is `-1' and `errno' is set accordingly:
--
--    `EPERM'
--          The process is not superuser.
--
--    `EBUSY'
--          The filesystem cannot be unmounted because it is busy.  E.g.
--          it contains a directory that is some process's working
--          directory or a file that some process has open.  With some
--          filesystems in some cases, you can avoid this failure with
--          the `MNT_FORCE' option.
--
--    `EINVAL'
--          FILE validly refers to a file, but that file is neither a
--          mount point nor a device special file of a currently mounted
--          filesystem.
--
--     This function is not available on all systems.
--
-- - Function: int umount (const char *FILE)
--     `umount' does the same thing as `umount2' with FLAGS set to
--     zeroes.  It is more widely available than `umount2' but since it
--     lacks the possibility to forcefully unmount a filesystem is
--     deprecated when `umount2' is also available.
--
--
--File: libc.info,  Node: System Parameters,  Prev: Filesystem Handling,  Up: System Management
--
--System Parameters
--=================
--
--   This section describes the `sysctl' function, which gets and sets a
--variety of system parameters.
--
--   The symbols used in this section are declared in the file `sysctl.h'.
--
-- - Function: int sysctl (int *NAMES, int NLEN, void *OLDVAL,
--     size_t *OLDLENP, void *NEWVAL, size_t NEWLEN)
--
--     `sysctl' gets or sets a specified system parameter.  There are so
--     many of these parameters that it is not practical to list them all
--     here, but here are some examples:
--
--        * network domain name
--
--        * paging parameters
--
--        * network Address Resolution Protocol timeout time
--
--        * maximum number of files that may be open
--
--        * root filesystem device
--
--        * when kernel was built
--
--     The set of available parameters depends on the kernel
--     configuration and can change while the system is running,
--     particularly when you load and unload loadable kernel modules.
--
--     The system parameters with which `syslog' is concerned are arranged
--     in a hierarchical structure like a hierarchical filesystem.  To
--     identify a particular parameter, you specify a path through the
--     structure in a way analogous to specifying the pathname of a file.
--     Each component of the path is specified by an integer and each of
--     these integers has a macro defined for it by `sysctl.h'.  NAMES is
--     the path, in the form of an array of integers.  Each component of
--     the path is one element of the array, in order.  NLEN is the
--     number of components in the path.
--
--     For example, the first component of the path for all the paging
--     parameters is the value `CTL_VM'.  For the free page thresholds,
--     the second component of the path is `VM_FREEPG'.  So to get the
--     free page threshold values, make NAMES an array containing the two
--     elements `CTL_VM' and `VM_FREEPG' and make NLEN = 2.
--
--     The format of the value of a parameter depends on the parameter.
--     Sometimes it is an integer; sometimes it is an ASCII string;
--     sometimes it is an elaborate structure.  In the case of the free
--     page thresholds used in the example above, the parameter value is
--     a structure containing several integers.
--
--     In any case, you identify a place to return the parameter's value
--     with OLDVAL and specify the amount of storage available at that
--     location as *OLDLENP.  *OLDLENP does double duty because it is
--     also the output location that contains the actual length of the
--     returned value.
--
--     If you don't want the parameter value returned, specify a null
--     pointer for OLDVAL.
--
--     To set the parameter, specify the address and length of the new
--     value as NEWVAL and NEWLEN.  If you don't want to set the
--     parameter, specify a null pointer as NEWVAL.
--
--     If you get and set a parameter in the same `sysctl' call, the value
--     returned is the value of the parameter before it was set.
--
--     Each system parameter has a set of permissions similar to the
--     permissions for a file (including the permissions on directories
--     in its path) that determine whether you may get or set it.  For
--     the purposes of these permissions, every parameter is considered
--     to be owned by the superuser and Group 0 so processes with that
--     effective uid or gid may have more access to system parameters.
--     Unlike with files, the superuser does not invariably have full
--     permission to all system parameters, because some of them are
--     designed not to be changed ever.
--
--     `sysctl' returns a zero return value if it succeeds.  Otherwise, it
--     returns `-1' and sets `errno' appropriately.  Besides the failures
--     that apply to all system calls, the following are the `errno'
--     codes for all possible failures:
--
--    `EPERM'
--          The process is not permitted to access one of the components
--          of the path of the system parameter or is not permitted to
--          access the system parameter itself in the way (read or write)
--          that it requested.
--
--    `ENOTDIR'
--          There is no system parameter corresponding to NAME.
--
--    `EFAULT'
--          OLDVAL is not null, which means the process wanted to read
--          the parameter, but *OLDLENP is zero, so there is no place to
--          return it.
--
--    `EINVAL'
--             * The process attempted to set a system parameter to a
--               value that is not valid for that parameter.
--
--             * The space provided for the return of the system
--               parameter is not the right size for that parameter.
--
--    `ENOMEM'
--          This value may be returned instead of the more correct
--          `EINVAL' in some cases where the space provided for the
--          return of the system parameter is too small.
--
--
--   If you have a Linux kernel with the `proc' filesystem, you can get
--and set most of the same parameters by reading and writing to files in
--the `sys' directory of the `proc' filesystem.  In the `sys' directory,
--the directory structure represents the hierarchical structure of the
--parameters.  E.g. you can display the free page thresholds with
--     cat /proc/sys/vm/freepages
--
--   Some more traditional and more widely available, though less general,
--GNU C library functions for getting and setting some of the same system
--parameters are:
--
--   * `getdomainname', `setdomainname'
--
--   * `gethostname', `sethostname' (*Note Host Identification::.)
--
--   * `uname' (*Note Platform Type::.)
--
--   * `bdflush'
--
--
--File: libc.info,  Node: System Configuration,  Next: Cryptographic Functions,  Prev: System Management,  Up: Top
--
--System Configuration Parameters
--*******************************
--
--   The functions and macros listed in this chapter give information
--about configuration parameters of the operating system--for example,
--capacity limits, presence of optional POSIX features, and the default
--path for executable files (*note String Parameters::).
--
--* Menu:
--
--* General Limits::           Constants and functions that describe
--				various process-related limits that have
--				one uniform value for any given machine.
--* System Options::           Optional POSIX features.
--* Version Supported::        Version numbers of POSIX.1 and POSIX.2.
--* Sysconf::                  Getting specific configuration values
--                                of general limits and system options.
--* Minimums::                 Minimum values for general limits.
--
--* Limits for Files::         Size limitations that pertain to individual files.
--                                These can vary between file systems
--                                or even from file to file.
--* Options for Files::        Optional features that some files may support.
--* File Minimums::            Minimum values for file limits.
--* Pathconf::                 Getting the limit values for a particular file.
--
--* Utility Limits::           Capacity limits of some POSIX.2 utility programs.
--* Utility Minimums::         Minimum allowable values of those limits.
--
--* String Parameters::        Getting the default search path.
--
--
--File: libc.info,  Node: General Limits,  Next: System Options,  Up: System Configuration
--
--General Capacity Limits
--=======================
--
--   The POSIX.1 and POSIX.2 standards specify a number of parameters that
--describe capacity limitations of the system.  These limits can be fixed
--constants for a given operating system, or they can vary from machine to
--machine.  For example, some limit values may be configurable by the
--system administrator, either at run time or by rebuilding the kernel,
--and this should not require recompiling application programs.
--
--   Each of the following limit parameters has a macro that is defined in
--`limits.h' only if the system has a fixed, uniform limit for the
--parameter in question.  If the system allows different file systems or
--files to have different limits, then the macro is undefined; use
--`sysconf' to find out the limit that applies at a particular time on a
--particular machine.  *Note Sysconf::.
--
--   Each of these parameters also has another macro, with a name starting
--with `_POSIX', which gives the lowest value that the limit is allowed
--to have on _any_ POSIX system.  *Note Minimums::.
--
-- - Macro: int ARG_MAX
--     If defined, the unvarying maximum combined length of the ARGV and
--     ENVIRON arguments that can be passed to the `exec' functions.
--
-- - Macro: int CHILD_MAX
--     If defined, the unvarying maximum number of processes that can
--     exist with the same real user ID at any one time.  In BSD and GNU,
--     this is controlled by the `RLIMIT_NPROC' resource limit; *note
--     Limits on Resources::.
--
-- - Macro: int OPEN_MAX
--     If defined, the unvarying maximum number of files that a single
--     process can have open simultaneously.  In BSD and GNU, this is
--     controlled by the `RLIMIT_NOFILE' resource limit; *note Limits on
--     Resources::.
--
-- - Macro: int STREAM_MAX
--     If defined, the unvarying maximum number of streams that a single
--     process can have open simultaneously.  *Note Opening Streams::.
--
-- - Macro: int TZNAME_MAX
--     If defined, the unvarying maximum length of a time zone name.
--     *Note Time Zone Functions::.
--
--   These limit macros are always defined in `limits.h'.
--
-- - Macro: int NGROUPS_MAX
--     The maximum number of supplementary group IDs that one process can
--     have.
--
--     The value of this macro is actually a lower bound for the maximum.
--     That is, you can count on being able to have that many
--     supplementary group IDs, but a particular machine might let you
--     have even more.  You can use `sysconf' to see whether a particular
--     machine will let you have more (*note Sysconf::).
--
-- - Macro: int SSIZE_MAX
--     The largest value that can fit in an object of type `ssize_t'.
--     Effectively, this is the limit on the number of bytes that can be
--     read or written in a single operation.
--
--     This macro is defined in all POSIX systems because this limit is
--     never configurable.
--
-- - Macro: int RE_DUP_MAX
--     The largest number of repetitions you are guaranteed is allowed in
--     the construct `\{MIN,MAX\}' in a regular expression.
--
--     The value of this macro is actually a lower bound for the maximum.
--     That is, you can count on being able to have that many
--     repetitions, but a particular machine might let you have even
--     more.  You can use `sysconf' to see whether a particular machine
--     will let you have more (*note Sysconf::).  And even the value that
--     `sysconf' tells you is just a lower bound--larger values might
--     work.
--
--     This macro is defined in all POSIX.2 systems, because POSIX.2 says
--     it should always be defined even if there is no specific imposed
--     limit.
--
--
--File: libc.info,  Node: System Options,  Next: Version Supported,  Prev: General Limits,  Up: System Configuration
--
--Overall System Options
--======================
--
--   POSIX defines certain system-specific options that not all POSIX
--systems support.  Since these options are provided in the kernel, not
--in the library, simply using the GNU C library does not guarantee any
--of these features is supported; it depends on the system you are using.
--
--   You can test for the availability of a given option using the macros
--in this section, together with the function `sysconf'.  The macros are
--defined only if you include `unistd.h'.
--
--   For the following macros, if the macro is defined in `unistd.h',
--then the option is supported.  Otherwise, the option may or may not be
--supported; use `sysconf' to find out.  *Note Sysconf::.
--
-- - Macro: int _POSIX_JOB_CONTROL
--     If this symbol is defined, it indicates that the system supports
--     job control.  Otherwise, the implementation behaves as if all
--     processes within a session belong to a single process group.
--     *Note Job Control::.
--
-- - Macro: int _POSIX_SAVED_IDS
--     If this symbol is defined, it indicates that the system remembers
--     the effective user and group IDs of a process before it executes an
--     executable file with the set-user-ID or set-group-ID bits set, and
--     that explicitly changing the effective user or group IDs back to
--     these values is permitted.  If this option is not defined, then if
--     a nonprivileged process changes its effective user or group ID to
--     the real user or group ID of the process, it can't change it back
--     again.  *Note Enable/Disable Setuid::.
--
--   For the following macros, if the macro is defined in `unistd.h',
--then its value indicates whether the option is supported.  A value of
--`-1' means no, and any other value means yes.  If the macro is not
--defined, then the option may or may not be supported; use `sysconf' to
--find out.  *Note Sysconf::.
--
-- - Macro: int _POSIX2_C_DEV
--     If this symbol is defined, it indicates that the system has the
--     POSIX.2 C compiler command, `c89'.  The GNU C library always
--     defines this as `1', on the assumption that you would not have
--     installed it if you didn't have a C compiler.
--
-- - Macro: int _POSIX2_FORT_DEV
--     If this symbol is defined, it indicates that the system has the
--     POSIX.2 Fortran compiler command, `fort77'.  The GNU C library
--     never defines this, because we don't know what the system has.
--
-- - Macro: int _POSIX2_FORT_RUN
--     If this symbol is defined, it indicates that the system has the
--     POSIX.2 `asa' command to interpret Fortran carriage control.  The
--     GNU C library never defines this, because we don't know what the
--     system has.
--
-- - Macro: int _POSIX2_LOCALEDEF
--     If this symbol is defined, it indicates that the system has the
--     POSIX.2 `localedef' command.  The GNU C library never defines
--     this, because we don't know what the system has.
--
-- - Macro: int _POSIX2_SW_DEV
--     If this symbol is defined, it indicates that the system has the
--     POSIX.2 commands `ar', `make', and `strip'.  The GNU C library
--     always defines this as `1', on the assumption that you had to have
--     `ar' and `make' to install the library, and it's unlikely that
--     `strip' would be absent when those are present.
--
--
--File: libc.info,  Node: Version Supported,  Next: Sysconf,  Prev: System Options,  Up: System Configuration
--
--Which Version of POSIX is Supported
--===================================
--
-- - Macro: long int _POSIX_VERSION
--     This constant represents the version of the POSIX.1 standard to
--     which the implementation conforms.  For an implementation
--     conforming to the 1995 POSIX.1 standard, the value is the integer
--     `199506L'.
--
--     `_POSIX_VERSION' is always defined (in `unistd.h') in any POSIX
--     system.
--
--     *Usage Note:* Don't try to test whether the system supports POSIX
--     by including `unistd.h' and then checking whether `_POSIX_VERSION'
--     is defined.  On a non-POSIX system, this will probably fail
--     because there is no `unistd.h'.  We do not know of _any_ way you
--     can reliably test at compilation time whether your target system
--     supports POSIX or whether `unistd.h' exists.
--
--     The GNU C compiler predefines the symbol `__POSIX__' if the target
--     system is a POSIX system.  Provided you do not use any other
--     compilers on POSIX systems, testing `defined (__POSIX__)' will
--     reliably detect such systems.
--
-- - Macro: long int _POSIX2_C_VERSION
--     This constant represents the version of the POSIX.2 standard which
--     the library and system kernel support.  We don't know what value
--     this will be for the first version of the POSIX.2 standard,
--     because the value is based on the year and month in which the
--     standard is officially adopted.
--
--     The value of this symbol says nothing about the utilities
--     installed on the system.
--
--     *Usage Note:* You can use this macro to tell whether a POSIX.1
--     system library supports POSIX.2 as well.  Any POSIX.1 system
--     contains `unistd.h', so include that file and then test `defined
--     (_POSIX2_C_VERSION)'.
--
--
--File: libc.info,  Node: Sysconf,  Next: Minimums,  Prev: Version Supported,  Up: System Configuration
--
--Using `sysconf'
--===============
--
--   When your system has configurable system limits, you can use the
--`sysconf' function to find out the value that applies to any particular
--machine.  The function and the associated PARAMETER constants are
--declared in the header file `unistd.h'.
--
--* Menu:
--
--* Sysconf Definition::        Detailed specifications of `sysconf'.
--* Constants for Sysconf::     The list of parameters `sysconf' can read.
--* Examples of Sysconf::       How to use `sysconf' and the parameter
--				 macros properly together.
--
--
--File: libc.info,  Node: Sysconf Definition,  Next: Constants for Sysconf,  Up: Sysconf
--
--Definition of `sysconf'
-------------------------
--
-- - Function: long int sysconf (int PARAMETER)
--     This function is used to inquire about runtime system parameters.
--     The PARAMETER argument should be one of the `_SC_' symbols listed
--     below.
--
--     The normal return value from `sysconf' is the value you requested.
--     A value of `-1' is returned both if the implementation does not
--     impose a limit, and in case of an error.
--
--     The following `errno' error conditions are defined for this
--     function:
--
--    `EINVAL'
--          The value of the PARAMETER is invalid.
--
--
--File: libc.info,  Node: Constants for Sysconf,  Next: Examples of Sysconf,  Prev: Sysconf Definition,  Up: Sysconf
--
--Constants for `sysconf' Parameters
------------------------------------
--
--   Here are the symbolic constants for use as the PARAMETER argument to
--`sysconf'.  The values are all integer constants (more specifically,
--enumeration type values).
--
--`_SC_ARG_MAX'
--     Inquire about the parameter corresponding to `ARG_MAX'.
--
--`_SC_CHILD_MAX'
--     Inquire about the parameter corresponding to `CHILD_MAX'.
--
--`_SC_OPEN_MAX'
--     Inquire about the parameter corresponding to `OPEN_MAX'.
--
--`_SC_STREAM_MAX'
--     Inquire about the parameter corresponding to `STREAM_MAX'.
--
--`_SC_TZNAME_MAX'
--     Inquire about the parameter corresponding to `TZNAME_MAX'.
--
--`_SC_NGROUPS_MAX'
--     Inquire about the parameter corresponding to `NGROUPS_MAX'.
--
--`_SC_JOB_CONTROL'
--     Inquire about the parameter corresponding to `_POSIX_JOB_CONTROL'.
--
--`_SC_SAVED_IDS'
--     Inquire about the parameter corresponding to `_POSIX_SAVED_IDS'.
--
--`_SC_VERSION'
--     Inquire about the parameter corresponding to `_POSIX_VERSION'.
--
--`_SC_CLK_TCK'
--     Inquire about the parameter corresponding to `CLOCKS_PER_SEC';
--     *note CPU Time::.
--
--`_SC_CHARCLASS_NAME_MAX'
--     Inquire about the parameter corresponding to maximal length
--     allowed for a character class name in an extended locale
--     specification.  These extensions are not yet standardized and so
--     this option is not standardized as well.
--
--`_SC_REALTIME_SIGNALS'
--     Inquire about the parameter corresponding to
--     `_POSIX_REALTIME_SIGNALS'.
--
--`_SC_PRIORITY_SCHEDULING'
--     Inquire about the parameter corresponding to
--     `_POSIX_PRIORITY_SCHEDULING'.
--
--`_SC_TIMERS'
--     Inquire about the parameter corresponding to `_POSIX_TIMERS'.
--
--`_SC_ASYNCHRONOUS_IO'
--     Inquire about the parameter corresponding to
--     `_POSIX_ASYNCHRONOUS_IO'.
--
--`_SC_PRIORITIZED_IO'
--     Inquire about the parameter corresponding to
--     `_POSIX_PRIORITIZED_IO'.
--
--`_SC_SYNCHRONIZED_IO'
--     Inquire about the parameter corresponding to
--     `_POSIX_SYNCHRONIZED_IO'.
--
--`_SC_FSYNC'
--     Inquire about the parameter corresponding to `_POSIX_FSYNC'.
--
--`_SC_MAPPED_FILES'
--     Inquire about the parameter corresponding to `_POSIX_MAPPED_FILES'.
--
--`_SC_MEMLOCK'
--     Inquire about the parameter corresponding to `_POSIX_MEMLOCK'.
--
--`_SC_MEMLOCK_RANGE'
--     Inquire about the parameter corresponding to
--     `_POSIX_MEMLOCK_RANGE'.
--
--`_SC_MEMORY_PROTECTION'
--     Inquire about the parameter corresponding to
--     `_POSIX_MEMORY_PROTECTION'.
--
--`_SC_MESSAGE_PASSING'
--     Inquire about the parameter corresponding to
--     `_POSIX_MESSAGE_PASSING'.
--
--`_SC_SEMAPHORES'
--     Inquire about the parameter corresponding to `_POSIX_SEMAPHORES'.
--
--`_SC_SHARED_MEMORY_OBJECTS'
--     Inquire about the parameter corresponding to
--     `_POSIX_SHARED_MEMORY_OBJECTS'.
--
--`_SC_AIO_LISTIO_MAX'
--     Inquire about the parameter corresponding to
--     `_POSIX_AIO_LISTIO_MAX'.
--
--`_SC_AIO_MAX'
--     Inquire about the parameter corresponding to `_POSIX_AIO_MAX'.
--
--`_SC_AIO_PRIO_DELTA_MAX'
--     Inquire the value by which a process can decrease its asynchronous
--     I/O priority level from its own scheduling priority.  This
--     corresponds to the run-time invariant value `AIO_PRIO_DELTA_MAX'.
--
--`_SC_DELAYTIMER_MAX'
--     Inquire about the parameter corresponding to
--     `_POSIX_DELAYTIMER_MAX'.
--
--`_SC_MQ_OPEN_MAX'
--     Inquire about the parameter corresponding to `_POSIX_MQ_OPEN_MAX'.
--
--`_SC_MQ_PRIO_MAX'
--     Inquire about the parameter corresponding to `_POSIX_MQ_PRIO_MAX'.
--
--`_SC_RTSIG_MAX'
--     Inquire about the parameter corresponding to `_POSIX_RTSIG_MAX'.
--
--`_SC_SEM_NSEMS_MAX'
--     Inquire about the parameter corresponding to
--     `_POSIX_SEM_NSEMS_MAX'.
--
--`_SC_SEM_VALUE_MAX'
--     Inquire about the parameter corresponding to
--     `_POSIX_SEM_VALUE_MAX'.
--
--`_SC_SIGQUEUE_MAX'
--     Inquire about the parameter corresponding to `_POSIX_SIGQUEUE_MAX'.
--
--`_SC_TIMER_MAX'
--     Inquire about the parameter corresponding to `_POSIX_TIMER_MAX'.
--
--`_SC_PII'
--     Inquire about the parameter corresponding to `_POSIX_PII'.
--
--`_SC_PII_XTI'
--     Inquire about the parameter corresponding to `_POSIX_PII_XTI'.
--
--`_SC_PII_SOCKET'
--     Inquire about the parameter corresponding to `_POSIX_PII_SOCKET'.
--
--`_SC_PII_INTERNET'
--     Inquire about the parameter corresponding to `_POSIX_PII_INTERNET'.
--
--`_SC_PII_OSI'
--     Inquire about the parameter corresponding to `_POSIX_PII_OSI'.
--
--`_SC_SELECT'
--     Inquire about the parameter corresponding to `_POSIX_SELECT'.
--
--`_SC_UIO_MAXIOV'
--     Inquire about the parameter corresponding to `_POSIX_UIO_MAXIOV'.
--
--`_SC_PII_INTERNET_STREAM'
--     Inquire about the parameter corresponding to
--     `_POSIX_PII_INTERNET_STREAM'.
--
--`_SC_PII_INTERNET_DGRAM'
--     Inquire about the parameter corresponding to
--     `_POSIX_PII_INTERNET_DGRAM'.
--
--`_SC_PII_OSI_COTS'
--     Inquire about the parameter corresponding to `_POSIX_PII_OSI_COTS'.
--
--`_SC_PII_OSI_CLTS'
--     Inquire about the parameter corresponding to `_POSIX_PII_OSI_CLTS'.
--
--`_SC_PII_OSI_M'
--     Inquire about the parameter corresponding to `_POSIX_PII_OSI_M'.
--
--`_SC_T_IOV_MAX'
--     Inquire the value of the value associated with the `T_IOV_MAX'
--     variable.
--
--`_SC_THREADS'
--     Inquire about the parameter corresponding to `_POSIX_THREADS'.
--
--`_SC_THREAD_SAFE_FUNCTIONS'
--     Inquire about the parameter corresponding to
--     `_POSIX_THREAD_SAFE_FUNCTIONS'.
--
--`_SC_GETGR_R_SIZE_MAX'
--     Inquire about the parameter corresponding to
--     `_POSIX_GETGR_R_SIZE_MAX'.
--
--`_SC_GETPW_R_SIZE_MAX'
--     Inquire about the parameter corresponding to
--     `_POSIX_GETPW_R_SIZE_MAX'.
--
--`_SC_LOGIN_NAME_MAX'
--     Inquire about the parameter corresponding to
--     `_POSIX_LOGIN_NAME_MAX'.
--
--`_SC_TTY_NAME_MAX'
--     Inquire about the parameter corresponding to `_POSIX_TTY_NAME_MAX'.
--
--`_SC_THREAD_DESTRUCTOR_ITERATIONS'
--     Inquire about the parameter corresponding to
--     `_POSIX_THREAD_DESTRUCTOR_ITERATIONS'.
--
--`_SC_THREAD_KEYS_MAX'
--     Inquire about the parameter corresponding to
--     `_POSIX_THREAD_KEYS_MAX'.
--
--`_SC_THREAD_STACK_MIN'
--     Inquire about the parameter corresponding to
--     `_POSIX_THREAD_STACK_MIN'.
--
--`_SC_THREAD_THREADS_MAX'
--     Inquire about the parameter corresponding to
--     `_POSIX_THREAD_THREADS_MAX'.
--
--`_SC_THREAD_ATTR_STACKADDR'
--     Inquire about the parameter corresponding to
--     a `_POSIX_THREAD_ATTR_STACKADDR'.
--
--`_SC_THREAD_ATTR_STACKSIZE'
--     Inquire about the parameter corresponding to
--     `_POSIX_THREAD_ATTR_STACKSIZE'.
--
--`_SC_THREAD_PRIORITY_SCHEDULING'
--     Inquire about the parameter corresponding to
--     `_POSIX_THREAD_PRIORITY_SCHEDULING'.
--
--`_SC_THREAD_PRIO_INHERIT'
--     Inquire about the parameter corresponding to
--     `_POSIX_THREAD_PRIO_INHERIT'.
--
--`_SC_THREAD_PRIO_PROTECT'
--     Inquire about the parameter corresponding to
--     `_POSIX_THREAD_PRIO_PROTECT'.
--
--`_SC_THREAD_PROCESS_SHARED'
--     Inquire about the parameter corresponding to
--     `_POSIX_THREAD_PROCESS_SHARED'.
--
--`_SC_2_C_DEV'
--     Inquire about whether the system has the POSIX.2 C compiler
--     command, `c89'.
--
--`_SC_2_FORT_DEV'
--     Inquire about whether the system has the POSIX.2 Fortran compiler
--     command, `fort77'.
--
--`_SC_2_FORT_RUN'
--     Inquire about whether the system has the POSIX.2 `asa' command to
--     interpret Fortran carriage control.
--
--`_SC_2_LOCALEDEF'
--     Inquire about whether the system has the POSIX.2 `localedef'
--     command.
--
--`_SC_2_SW_DEV'
--     Inquire about whether the system has the POSIX.2 commands `ar',
--     `make', and `strip'.
--
--`_SC_BC_BASE_MAX'
--     Inquire about the maximum value of `obase' in the `bc' utility.
--
--`_SC_BC_DIM_MAX'
--     Inquire about the maximum size of an array in the `bc' utility.
--
--`_SC_BC_SCALE_MAX'
--     Inquire about the maximum value of `scale' in the `bc' utility.
--
--`_SC_BC_STRING_MAX'
--     Inquire about the maximum size of a string constant in the `bc'
--     utility.
--
--`_SC_COLL_WEIGHTS_MAX'
--     Inquire about the maximum number of weights that can necessarily
--     be used in defining the collating sequence for a locale.
--
--`_SC_EXPR_NEST_MAX'
--     Inquire about the maximum number of expressions nested within
--     parentheses when using the `expr' utility.
--
--`_SC_LINE_MAX'
--     Inquire about the maximum size of a text line that the POSIX.2 text
--     utilities can handle.
--
--`_SC_EQUIV_CLASS_MAX'
--     Inquire about the maximum number of weights that can be assigned
--     to an entry of the `LC_COLLATE' category `order' keyword in a
--     locale definition.  The GNU C library does not presently support
--     locale definitions.
--
--`_SC_VERSION'
--     Inquire about the version number of POSIX.1 that the library and
--     kernel support.
--
--`_SC_2_VERSION'
--     Inquire about the version number of POSIX.2 that the system
--     utilities support.
--
--`_SC_PAGESIZE'
--     Inquire about the virtual memory page size of the machine.
--     `getpagesize' returns the same value (*note Query Memory
--     Parameters::).
--
--`_SC_NPROCESSORS_CONF'
--     Inquire about the number of configured processors.
--
--`_SC_NPROCESSORS_ONLN'
--     Inquire about the number of processors online.
--
--`_SC_PHYS_PAGES'
--     Inquire about the number of physical pages in the system.
--
--`_SC_AVPHYS_PAGES'
--     Inquire about the number of available physical pages in the system.
--
--`_SC_ATEXIT_MAX'
--     Inquire about the number of functions which can be registered as
--     termination functions for `atexit'; *note Cleanups on Exit::.
--
--`_SC_XOPEN_VERSION'
--     Inquire about the parameter corresponding to `_XOPEN_VERSION'.
--
--`_SC_XOPEN_XCU_VERSION'
--     Inquire about the parameter corresponding to `_XOPEN_XCU_VERSION'.
--
--`_SC_XOPEN_UNIX'
--     Inquire about the parameter corresponding to `_XOPEN_UNIX'.
--
--`_SC_XOPEN_REALTIME'
--     Inquire about the parameter corresponding to `_XOPEN_REALTIME'.
--
--`_SC_XOPEN_REALTIME_THREADS'
--     Inquire about the parameter corresponding to
--     `_XOPEN_REALTIME_THREADS'.
--
--`_SC_XOPEN_LEGACY'
--     Inquire about the parameter corresponding to `_XOPEN_LEGACY'.
--
--`_SC_XOPEN_CRYPT'
--     Inquire about the parameter corresponding to `_XOPEN_CRYPT'.
--
--`_SC_XOPEN_ENH_I18N'
--     Inquire about the parameter corresponding to `_XOPEN_ENH_I18N'.
--
--`_SC_XOPEN_SHM'
--     Inquire about the parameter corresponding to `_XOPEN_SHM'.
--
--`_SC_XOPEN_XPG2'
--     Inquire about the parameter corresponding to `_XOPEN_XPG2'.
--
--`_SC_XOPEN_XPG3'
--     Inquire about the parameter corresponding to `_XOPEN_XPG3'.
--
--`_SC_XOPEN_XPG4'
--     Inquire about the parameter corresponding to `_XOPEN_XPG4'.
--
--`_SC_CHAR_BIT'
--     Inquire about the number of bits in a variable of type `char'.
--
--`_SC_CHAR_MAX'
--     Inquire about the maximum value which can be stored in a variable
--     of type `char'.
--
--`_SC_CHAR_MIN'
--     Inquire about the minimum value which can be stored in a variable
--     of type `char'.
--
--`_SC_INT_MAX'
--     Inquire about the maximum value which can be stored in a variable
--     of type `int'.
--
--`_SC_INT_MIN'
--     Inquire about the minimum value which can be stored in a variable
--     of type `int'.
--
--`_SC_LONG_BIT'
--     Inquire about the number of bits in a variable of type `long int'.
--
--`_SC_WORD_BIT'
--     Inquire about the number of bits in a variable of a register word.
--
--`_SC_MB_LEN_MAX'
--     Inquire the maximum length of a multi-byte representation of a wide
--     character value.
--
--`_SC_NZERO'
--     Inquire about the value used to internally represent the zero
--     priority level for the process execution.
--
--`SC_SSIZE_MAX'
--     Inquire about the maximum value which can be stored in a variable
--     of type `ssize_t'.
--
--`_SC_SCHAR_MAX'
--     Inquire about the maximum value which can be stored in a variable
--     of type `signed char'.
--
--`_SC_SCHAR_MIN'
--     Inquire about the minimum value which can be stored in a variable
--     of type `signed char'.
--
--`_SC_SHRT_MAX'
--     Inquire about the maximum value which can be stored in a variable
--     of type `short int'.
--
--`_SC_SHRT_MIN'
--     Inquire about the minimum value which can be stored in a variable
--     of type `short int'.
--
--`_SC_UCHAR_MAX'
--     Inquire about the maximum value which can be stored in a variable
--     of type `unsigned char'.
--
--`_SC_UINT_MAX'
--     Inquire about the maximum value which can be stored in a variable
--     of type `unsigned int'.
--
--`_SC_ULONG_MAX'
--     Inquire about the maximum value which can be stored in a variable
--     of type `unsigned long int'.
--
--`_SC_USHRT_MAX'
--     Inquire about the maximum value which can be stored in a variable
--     of type `unsigned short int'.
--
--`_SC_NL_ARGMAX'
--     Inquire about the parameter corresponding to `NL_ARGMAX'.
--
--`_SC_NL_LANGMAX'
--     Inquire about the parameter corresponding to `NL_LANGMAX'.
--
--`_SC_NL_MSGMAX'
--     Inquire about the parameter corresponding to `NL_MSGMAX'.
--
--`_SC_NL_NMAX'
--     Inquire about  the parameter corresponding to `NL_NMAX'.
--
--`_SC_NL_SETMAX'
--     Inquire about the parameter corresponding to `NL_SETMAX'.
--
--`_SC_NL_TEXTMAX'
--     Inquire about the parameter corresponding to `NL_TEXTMAX'.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-49 glibc-2.3.2-200304020432/manual/libc.info-49
---- glibc-2.3.2/manual/libc.info-49	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-49	Thu Jan  1 01:00:00 1970
-@@ -1,1219 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Examples of Sysconf,  Prev: Constants for Sysconf,  Up: Sysconf
--
--Examples of `sysconf'
-----------------------
--
--   We recommend that you first test for a macro definition for the
--parameter you are interested in, and call `sysconf' only if the macro
--is not defined.  For example, here is how to test whether job control
--is supported:
--
--     int
--     have_job_control (void)
--     {
--     #ifdef _POSIX_JOB_CONTROL
--       return 1;
--     #else
--       int value = sysconf (_SC_JOB_CONTROL);
--       if (value < 0)
--         /* If the system is that badly wedged,
--            there's no use trying to go on.  */
--         fatal (strerror (errno));
--       return value;
--     #endif
--     }
--
--   Here is how to get the value of a numeric limit:
--
--     int
--     get_child_max ()
--     {
--     #ifdef CHILD_MAX
--       return CHILD_MAX;
--     #else
--       int value = sysconf (_SC_CHILD_MAX);
--       if (value < 0)
--         fatal (strerror (errno));
--       return value;
--     #endif
--     }
--
--
--File: libc.info,  Node: Minimums,  Next: Limits for Files,  Prev: Sysconf,  Up: System Configuration
--
--Minimum Values for General Capacity Limits
--==========================================
--
--   Here are the names for the POSIX minimum upper bounds for the system
--limit parameters.  The significance of these values is that you can
--safely push to these limits without checking whether the particular
--system you are using can go that far.
--
--`_POSIX_AIO_LISTIO_MAX'
--     The most restrictive limit permitted by POSIX for the maximum
--     number of I/O operations that can be specified in a list I/O call.
--     The value of this constant is `2'; thus you can add up to two new
--     entries of the list of outstanding operations.
--
--`_POSIX_AIO_MAX'
--     The most restrictive limit permitted by POSIX for the maximum
--     number of outstanding asynchronous I/O operations.  The value of
--     this constant is `1'.  So you cannot expect that you can issue
--     more than one operation and immediately continue with the normal
--     work, receiving the notifications asynchronously.
--
--`_POSIX_ARG_MAX'
--     The value of this macro is the most restrictive limit permitted by
--     POSIX for the maximum combined length of the ARGV and ENVIRON
--     arguments that can be passed to the `exec' functions.  Its value
--     is `4096'.
--
--`_POSIX_CHILD_MAX'
--     The value of this macro is the most restrictive limit permitted by
--     POSIX for the maximum number of simultaneous processes per real
--     user ID.  Its value is `6'.
--
--`_POSIX_NGROUPS_MAX'
--     The value of this macro is the most restrictive limit permitted by
--     POSIX for the maximum number of supplementary group IDs per
--     process.  Its value is `0'.
--
--`_POSIX_OPEN_MAX'
--     The value of this macro is the most restrictive limit permitted by
--     POSIX for the maximum number of files that a single process can
--     have open simultaneously.  Its value is `16'.
--
--`_POSIX_SSIZE_MAX'
--     The value of this macro is the most restrictive limit permitted by
--     POSIX for the maximum value that can be stored in an object of type
--     `ssize_t'.  Its value is `32767'.
--
--`_POSIX_STREAM_MAX'
--     The value of this macro is the most restrictive limit permitted by
--     POSIX for the maximum number of streams that a single process can
--     have open simultaneously.  Its value is `8'.
--
--`_POSIX_TZNAME_MAX'
--     The value of this macro is the most restrictive limit permitted by
--     POSIX for the maximum length of a time zone name.  Its value is
--     `3'.
--
--`_POSIX2_RE_DUP_MAX'
--     The value of this macro is the most restrictive limit permitted by
--     POSIX for the numbers used in the `\{MIN,MAX\}' construct in a
--     regular expression.  Its value is `255'.
--
--
--File: libc.info,  Node: Limits for Files,  Next: Options for Files,  Prev: Minimums,  Up: System Configuration
--
--Limits on File System Capacity
--==============================
--
--   The POSIX.1 standard specifies a number of parameters that describe
--the limitations of the file system.  It's possible for the system to
--have a fixed, uniform limit for a parameter, but this isn't the usual
--case.  On most systems, it's possible for different file systems (and,
--for some parameters, even different files) to have different maximum
--limits.  For example, this is very likely if you use NFS to mount some
--of the file systems from other machines.
--
--   Each of the following macros is defined in `limits.h' only if the
--system has a fixed, uniform limit for the parameter in question.  If the
--system allows different file systems or files to have different limits,
--then the macro is undefined; use `pathconf' or `fpathconf' to find out
--the limit that applies to a particular file.  *Note Pathconf::.
--
--   Each parameter also has another macro, with a name starting with
--`_POSIX', which gives the lowest value that the limit is allowed to
--have on _any_ POSIX system.  *Note File Minimums::.
--
-- - Macro: int LINK_MAX
--     The uniform system limit (if any) for the number of names for a
--     given file.  *Note Hard Links::.
--
-- - Macro: int MAX_CANON
--     The uniform system limit (if any) for the amount of text in a line
--     of input when input editing is enabled.  *Note Canonical or Not::.
--
-- - Macro: int MAX_INPUT
--     The uniform system limit (if any) for the total number of
--     characters typed ahead as input.  *Note I/O Queues::.
--
-- - Macro: int NAME_MAX
--     The uniform system limit (if any) for the length of a file name
--     component.
--
-- - Macro: int PATH_MAX
--     The uniform system limit (if any) for the length of an entire file
--     name (that is, the argument given to system calls such as `open').
--
-- - Macro: int PIPE_BUF
--     The uniform system limit (if any) for the number of bytes that can
--     be written atomically to a pipe.  If multiple processes are
--     writing to the same pipe simultaneously, output from different
--     processes might be interleaved in chunks of this size.  *Note
--     Pipes and FIFOs::.
--
--   These are alternative macro names for some of the same information.
--
-- - Macro: int MAXNAMLEN
--     This is the BSD name for `NAME_MAX'.  It is defined in `dirent.h'.
--
-- - Macro: int FILENAME_MAX
--     The value of this macro is an integer constant expression that
--     represents the maximum length of a file name string.  It is
--     defined in `stdio.h'.
--
--     Unlike `PATH_MAX', this macro is defined even if there is no actual
--     limit imposed.  In such a case, its value is typically a very large
--     number.  *This is always the case on the GNU system.*
--
--     *Usage Note:* Don't use `FILENAME_MAX' as the size of an array in
--     which to store a file name!  You can't possibly make an array that
--     big!  Use dynamic allocation (*note Memory Allocation::) instead.
--
--
--File: libc.info,  Node: Options for Files,  Next: File Minimums,  Prev: Limits for Files,  Up: System Configuration
--
--Optional Features in File Support
--=================================
--
--   POSIX defines certain system-specific options in the system calls for
--operating on files.  Some systems support these options and others do
--not.  Since these options are provided in the kernel, not in the
--library, simply using the GNU C library does not guarantee that any of
--these features is supported; it depends on the system you are using.
--They can also vary between file systems on a single machine.
--
--   This section describes the macros you can test to determine whether a
--particular option is supported on your machine.  If a given macro is
--defined in `unistd.h', then its value says whether the corresponding
--feature is supported.  (A value of `-1' indicates no; any other value
--indicates yes.)  If the macro is undefined, it means particular files
--may or may not support the feature.
--
--   Since all the machines that support the GNU C library also support
--NFS, one can never make a general statement about whether all file
--systems support the `_POSIX_CHOWN_RESTRICTED' and `_POSIX_NO_TRUNC'
--features.  So these names are never defined as macros in the GNU C
--library.
--
-- - Macro: int _POSIX_CHOWN_RESTRICTED
--     If this option is in effect, the `chown' function is restricted so
--     that the only changes permitted to nonprivileged processes is to
--     change the group owner of a file to either be the effective group
--     ID of the process, or one of its supplementary group IDs.  *Note
--     File Owner::.
--
-- - Macro: int _POSIX_NO_TRUNC
--     If this option is in effect, file name components longer than
--     `NAME_MAX' generate an `ENAMETOOLONG' error.  Otherwise, file name
--     components that are too long are silently truncated.
--
-- - Macro: unsigned char _POSIX_VDISABLE
--     This option is only meaningful for files that are terminal devices.
--     If it is enabled, then handling for special control characters can
--     be disabled individually.  *Note Special Characters::.
--
--   If one of these macros is undefined, that means that the option
--might be in effect for some files and not for others.  To inquire about
--a particular file, call `pathconf' or `fpathconf'.  *Note Pathconf::.
--
--
--File: libc.info,  Node: File Minimums,  Next: Pathconf,  Prev: Options for Files,  Up: System Configuration
--
--Minimum Values for File System Limits
--=====================================
--
--   Here are the names for the POSIX minimum upper bounds for some of the
--above parameters.  The significance of these values is that you can
--safely push to these limits without checking whether the particular
--system you are using can go that far.  In most cases GNU systems do not
--have these strict limitations.  The actual limit should be requested if
--necessary.
--
--`_POSIX_LINK_MAX'
--     The most restrictive limit permitted by POSIX for the maximum
--     value of a file's link count.  The value of this constant is `8';
--     thus, you can always make up to eight names for a file without
--     running into a system limit.
--
--`_POSIX_MAX_CANON'
--     The most restrictive limit permitted by POSIX for the maximum
--     number of bytes in a canonical input line from a terminal device.
--     The value of this constant is `255'.
--
--`_POSIX_MAX_INPUT'
--     The most restrictive limit permitted by POSIX for the maximum
--     number of bytes in a terminal device input queue (or typeahead
--     buffer).  *Note Input Modes::.  The value of this constant is
--     `255'.
--
--`_POSIX_NAME_MAX'
--     The most restrictive limit permitted by POSIX for the maximum
--     number of bytes in a file name component.  The value of this
--     constant is `14'.
--
--`_POSIX_PATH_MAX'
--     The most restrictive limit permitted by POSIX for the maximum
--     number of bytes in a file name.  The value of this constant is
--     `256'.
--
--`_POSIX_PIPE_BUF'
--     The most restrictive limit permitted by POSIX for the maximum
--     number of bytes that can be written atomically to a pipe.  The
--     value of this constant is `512'.
--
--`SYMLINK_MAX'
--     Maximum number of bytes in a symbolic link.
--
--`POSIX_REC_INCR_XFER_SIZE'
--     Recommended increment for file transfer sizes between the
--     `POSIX_REC_MIN_XFER_SIZE' and `POSIX_REC_MAX_XFER_SIZE' values.
--
--`POSIX_REC_MAX_XFER_SIZE'
--     Maximum recommended file transfer size.
--
--`POSIX_REC_MIN_XFER_SIZE'
--     Minimum recommended file transfer size.
--
--`POSIX_REC_XFER_ALIGN'
--     Recommended file transfer buffer alignment.
--
--
--File: libc.info,  Node: Pathconf,  Next: Utility Limits,  Prev: File Minimums,  Up: System Configuration
--
--Using `pathconf'
--================
--
--   When your machine allows different files to have different values
--for a file system parameter, you can use the functions in this section
--to find out the value that applies to any particular file.
--
--   These functions and the associated constants for the PARAMETER
--argument are declared in the header file `unistd.h'.
--
-- - Function: long int pathconf (const char *FILENAME, int PARAMETER)
--     This function is used to inquire about the limits that apply to
--     the file named FILENAME.
--
--     The PARAMETER argument should be one of the `_PC_' constants
--     listed below.
--
--     The normal return value from `pathconf' is the value you requested.
--     A value of `-1' is returned both if the implementation does not
--     impose a limit, and in case of an error.  In the former case,
--     `errno' is not set, while in the latter case, `errno' is set to
--     indicate the cause of the problem.  So the only way to use this
--     function robustly is to store `0' into `errno' just before calling
--     it.
--
--     Besides the usual file name errors (*note File Name Errors::), the
--     following error condition is defined for this function:
--
--    `EINVAL'
--          The value of PARAMETER is invalid, or the implementation
--          doesn't support the PARAMETER for the specific file.
--
-- - Function: long int fpathconf (int FILEDES, int PARAMETER)
--     This is just like `pathconf' except that an open file descriptor
--     is used to specify the file for which information is requested,
--     instead of a file name.
--
--     The following `errno' error conditions are defined for this
--     function:
--
--    `EBADF'
--          The FILEDES argument is not a valid file descriptor.
--
--    `EINVAL'
--          The value of PARAMETER is invalid, or the implementation
--          doesn't support the PARAMETER for the specific file.
--
--   Here are the symbolic constants that you can use as the PARAMETER
--argument to `pathconf' and `fpathconf'.  The values are all integer
--constants.
--
--`_PC_LINK_MAX'
--     Inquire about the value of `LINK_MAX'.
--
--`_PC_MAX_CANON'
--     Inquire about the value of `MAX_CANON'.
--
--`_PC_MAX_INPUT'
--     Inquire about the value of `MAX_INPUT'.
--
--`_PC_NAME_MAX'
--     Inquire about the value of `NAME_MAX'.
--
--`_PC_PATH_MAX'
--     Inquire about the value of `PATH_MAX'.
--
--`_PC_PIPE_BUF'
--     Inquire about the value of `PIPE_BUF'.
--
--`_PC_CHOWN_RESTRICTED'
--     Inquire about the value of `_POSIX_CHOWN_RESTRICTED'.
--
--`_PC_NO_TRUNC'
--     Inquire about the value of `_POSIX_NO_TRUNC'.
--
--`_PC_VDISABLE'
--     Inquire about the value of `_POSIX_VDISABLE'.
--
--`_PC_SYNC_IO'
--     Inquire about the value of `_POSIX_SYNC_IO'.
--
--`_PC_ASYNC_IO'
--     Inquire about the value of `_POSIX_ASYNC_IO'.
--
--`_PC_PRIO_IO'
--     Inquire about the value of `_POSIX_PRIO_IO'.
--
--`_PC_SOCK_MAXBUF'
--     Inquire about the value of `_POSIX_PIPE_BUF'.
--
--`_PC_FILESIZEBITS'
--     Inquire about the availability of large files on the filesystem.
--
--`_PC_REC_INCR_XFER_SIZE'
--     Inquire about the value of `POSIX_REC_INCR_XFER_SIZE'.
--
--`_PC_REC_MAX_XFER_SIZE'
--     Inquire about the value of `POSIX_REC_MAX_XFER_SIZE'.
--
--`_PC_REC_MIN_XFER_SIZE'
--     Inquire about the value of `POSIX_REC_MIN_XFER_SIZE'.
--
--`_PC_REC_XFER_ALIGN'
--     Inquire about the value of `POSIX_REC_XFER_ALIGN'.
--
--
--File: libc.info,  Node: Utility Limits,  Next: Utility Minimums,  Prev: Pathconf,  Up: System Configuration
--
--Utility Program Capacity Limits
--===============================
--
--   The POSIX.2 standard specifies certain system limits that you can
--access through `sysconf' that apply to utility behavior rather than the
--behavior of the library or the operating system.
--
--   The GNU C library defines macros for these limits, and `sysconf'
--returns values for them if you ask; but these values convey no
--meaningful information.  They are simply the smallest values that
--POSIX.2 permits.
--
-- - Macro: int BC_BASE_MAX
--     The largest value of `obase' that the `bc' utility is guaranteed
--     to support.
--
-- - Macro: int BC_DIM_MAX
--     The largest number of elements in one array that the `bc' utility
--     is guaranteed to support.
--
-- - Macro: int BC_SCALE_MAX
--     The largest value of `scale' that the `bc' utility is guaranteed
--     to support.
--
-- - Macro: int BC_STRING_MAX
--     The largest number of characters in one string constant that the
--     `bc' utility is guaranteed to support.
--
-- - Macro: int COLL_WEIGHTS_MAX
--     The largest number of weights that can necessarily be used in
--     defining the collating sequence for a locale.
--
-- - Macro: int EXPR_NEST_MAX
--     The maximum number of expressions that can be nested within
--     parenthesis by the `expr' utility.
--
-- - Macro: int LINE_MAX
--     The largest text line that the text-oriented POSIX.2 utilities can
--     support.  (If you are using the GNU versions of these utilities,
--     then there is no actual limit except that imposed by the available
--     virtual memory, but there is no way that the library can tell you
--     this.)
--
-- - Macro: int EQUIV_CLASS_MAX
--     The maximum number of weights that can be assigned to an entry of
--     the `LC_COLLATE' category `order' keyword in a locale definition.
--     The GNU C library does not presently support locale definitions.
--
--
--File: libc.info,  Node: Utility Minimums,  Next: String Parameters,  Prev: Utility Limits,  Up: System Configuration
--
--Minimum Values for Utility Limits
--=================================
--
--`_POSIX2_BC_BASE_MAX'
--     The most restrictive limit permitted by POSIX.2 for the maximum
--     value of `obase' in the `bc' utility.  Its value is `99'.
--
--`_POSIX2_BC_DIM_MAX'
--     The most restrictive limit permitted by POSIX.2 for the maximum
--     size of an array in the `bc' utility.  Its value is `2048'.
--
--`_POSIX2_BC_SCALE_MAX'
--     The most restrictive limit permitted by POSIX.2 for the maximum
--     value of `scale' in the `bc' utility.  Its value is `99'.
--
--`_POSIX2_BC_STRING_MAX'
--     The most restrictive limit permitted by POSIX.2 for the maximum
--     size of a string constant in the `bc' utility.  Its value is
--     `1000'.
--
--`_POSIX2_COLL_WEIGHTS_MAX'
--     The most restrictive limit permitted by POSIX.2 for the maximum
--     number of weights that can necessarily be used in defining the
--     collating sequence for a locale.  Its value is `2'.
--
--`_POSIX2_EXPR_NEST_MAX'
--     The most restrictive limit permitted by POSIX.2 for the maximum
--     number of expressions nested within parenthesis when using the
--     `expr' utility.  Its value is `32'.
--
--`_POSIX2_LINE_MAX'
--     The most restrictive limit permitted by POSIX.2 for the maximum
--     size of a text line that the text utilities can handle.  Its value
--     is `2048'.
--
--`_POSIX2_EQUIV_CLASS_MAX'
--     The most restrictive limit permitted by POSIX.2 for the maximum
--     number of weights that can be assigned to an entry of the
--     `LC_COLLATE' category `order' keyword in a locale definition.  Its
--     value is `2'.  The GNU C library does not presently support locale
--     definitions.
--
--
--File: libc.info,  Node: String Parameters,  Prev: Utility Minimums,  Up: System Configuration
--
--String-Valued Parameters
--========================
--
--   POSIX.2 defines a way to get string-valued parameters from the
--operating system with the function `confstr':
--
-- - Function: size_t confstr (int PARAMETER, char *BUF, size_t LEN)
--     This function reads the value of a string-valued system parameter,
--     storing the string into LEN bytes of memory space starting at BUF.
--     The PARAMETER argument should be one of the `_CS_' symbols listed
--     below.
--
--     The normal return value from `confstr' is the length of the string
--     value that you asked for.  If you supply a null pointer for BUF,
--     then `confstr' does not try to store the string; it just returns
--     its length.  A value of `0' indicates an error.
--
--     If the string you asked for is too long for the buffer (that is,
--     longer than `LEN - 1'), then `confstr' stores just that much
--     (leaving room for the terminating null character).  You can tell
--     that this has happened because `confstr' returns a value greater
--     than or equal to LEN.
--
--     The following `errno' error conditions are defined for this
--     function:
--
--    `EINVAL'
--          The value of the PARAMETER is invalid.
--
--   Currently there is just one parameter you can read with `confstr':
--
--`_CS_PATH'
--     This parameter's value is the recommended default path for
--     searching for executable files.  This is the path that a user has
--     by default just after logging in.
--
--`_CS_LFS_CFLAGS'
--     The returned string specifies which additional flags must be given
--     to the C compiler if a source is compiled using the
--     `_LARGEFILE_SOURCE' feature select macro; *note Feature Test
--     Macros::.
--
--`_CS_LFS_LDFLAGS'
--     The returned string specifies which additional flags must be given
--     to the linker if a source is compiled using the
--     `_LARGEFILE_SOURCE' feature select macro; *note Feature Test
--     Macros::.
--
--`_CS_LFS_LIBS'
--     The returned string specifies which additional libraries must be
--     linked to the application if a source is compiled using the
--     `_LARGEFILE_SOURCE' feature select macro; *note Feature Test
--     Macros::.
--
--`_CS_LFS_LINTFLAGS'
--     The returned string specifies which additional flags must be given
--     to the lint tool if a source is compiled using the
--     `_LARGEFILE_SOURCE' feature select macro; *note Feature Test
--     Macros::.
--
--`_CS_LFS64_CFLAGS'
--     The returned string specifies which additional flags must be given
--     to the C compiler if a source is compiled using the
--     `_LARGEFILE64_SOURCE' feature select macro; *note Feature Test
--     Macros::.
--
--`_CS_LFS64_LDFLAGS'
--     The returned string specifies which additional flags must be given
--     to the linker if a source is compiled using the
--     `_LARGEFILE64_SOURCE' feature select macro; *note Feature Test
--     Macros::.
--
--`_CS_LFS64_LIBS'
--     The returned string specifies which additional libraries must be
--     linked to the application if a source is compiled using the
--     `_LARGEFILE64_SOURCE' feature select macro; *note Feature Test
--     Macros::.
--
--`_CS_LFS64_LINTFLAGS'
--     The returned string specifies which additional flags must be given
--     to the lint tool if a source is compiled using the
--     `_LARGEFILE64_SOURCE' feature select macro; *note Feature Test
--     Macros::.
--
--   The way to use `confstr' without any arbitrary limit on string size
--is to call it twice: first call it to get the length, allocate the
--buffer accordingly, and then call `confstr' again to fill the buffer,
--like this:
--
--     char *
--     get_default_path (void)
--     {
--       size_t len = confstr (_CS_PATH, NULL, 0);
--       char *buffer = (char *) xmalloc (len);
--     
--       if (confstr (_CS_PATH, buf, len + 1) == 0)
--         {
--           free (buffer);
--           return NULL;
--         }
--     
--       return buffer;
--     }
--
--
--File: libc.info,  Node: Cryptographic Functions,  Next: Debugging Support,  Prev: System Configuration,  Up: Top
--
--DES Encryption and Password Handling
--************************************
--
--   On many systems, it is unnecessary to have any kind of user
--authentication; for instance, a workstation which is not connected to a
--network probably does not need any user authentication, because to use
--the machine an intruder must have physical access.
--
--   Sometimes, however, it is necessary to be sure that a user is
--authorized to use some service a machine provides--for instance, to log
--in as a particular user id (*note Users and Groups::).  One traditional
--way of doing this is for each user to choose a secret "password"; then,
--the system can ask someone claiming to be a user what the user's
--password is, and if the person gives the correct password then the
--system can grant the appropriate privileges.
--
--   If all the passwords are just stored in a file somewhere, then this
--file has to be very carefully protected.  To avoid this, passwords are
--run through a "one-way function", a function which makes it difficult to
--work out what its input was by looking at its output, before storing in
--the file.
--
--   The GNU C library provides a one-way function that is compatible with
--the behavior of the `crypt' function introduced in FreeBSD 2.0.  It
--supports two one-way algorithms: one based on the MD5 message-digest
--algorithm that is compatible with modern BSD systems, and the other
--based on the Data Encryption Standard (DES) that is compatible with
--Unix systems.
--
--   It also provides support for Secure RPC, and some library functions
--that can be used to perform normal DES encryption.
--
--* Menu:
--
--* Legal Problems::              This software can get you locked up, or worse.
--* getpass::                     Prompting the user for a password.
--* crypt::                       A one-way function for passwords.
--* DES Encryption::              Routines for DES encryption.
--
--
--File: libc.info,  Node: Legal Problems,  Next: getpass,  Up: Cryptographic Functions
--
--Legal Problems
--==============
--
--   Because of the continuously changing state of the law, it's not
--possible to provide a definitive survey of the laws affecting
--cryptography.  Instead, this section warns you of some of the known
--trouble spots; this may help you when you try to find out what the laws
--of your country are.
--
--   Some countries require that you have a licence to use, possess, or
--import cryptography.  These countries are believed to include
--Byelorussia, Burma, India, Indonesia, Israel, Kazakhstan, Pakistan,
--Russia, and Saudi Arabia.
--
--   Some countries restrict the transmission of encrypted messages by
--radio; some telecommunications carriers restrict the transmission of
--encrypted messages over their network.
--
--   Many countries have some form of export control for encryption
--software.  The Wassenaar Arrangement is a multilateral agreement
--between 33 countries (Argentina, Australia, Austria, Belgium, Bulgaria,
--Canada, the Czech Republic, Denmark, Finland, France, Germany, Greece,
--Hungary, Ireland, Italy, Japan, Luxembourg, the Netherlands, New
--Zealand, Norway, Poland, Portugal, the Republic of Korea, Romania, the
--Russian Federation, the Slovak Republic, Spain, Sweden, Switzerland,
--Turkey, Ukraine, the United Kingdom and the United States) which
--restricts some kinds of encryption exports.  Different countries apply
--the arrangement in different ways; some do not allow the exception for
--certain kinds of "public domain" software (which would include this
--library), some only restrict the export of software in tangible form,
--and others impose significant additional restrictions.
--
--   The United States has additional rules.  This software would
--generally be exportable under 15 CFR 740.13(e), which permits exports of
--"encryption source code" which is "publicly available" and which is
--"not subject to an express agreement for the payment of a licensing fee
--or royalty for commercial production or sale of any product developed
--with the source code" to most countries.
--
--   The rules in this area are continuously changing.  If you know of any
--information in this manual that is out-of-date, please report it using
--the `glibcbug' script. *Note Reporting Bugs::.
--
--
--File: libc.info,  Node: getpass,  Next: crypt,  Prev: Legal Problems,  Up: Cryptographic Functions
--
--Reading Passwords
--=================
--
--   When reading in a password, it is desirable to avoid displaying it on
--the screen, to help keep it secret.  The following function handles this
--in a convenient way.
--
-- - Function: char * getpass (const char *PROMPT)
--     `getpass' outputs PROMPT, then reads a string in from the terminal
--     without echoing it.  It tries to connect to the real terminal,
--     `/dev/tty', if possible, to encourage users not to put plaintext
--     passwords in files; otherwise, it uses `stdin' and `stderr'.
--     `getpass' also disables the INTR, QUIT, and SUSP characters on the
--     terminal using the `ISIG' terminal attribute (*note Local Modes::).
--     The terminal is flushed before and after `getpass', so that
--     characters of a mistyped password are not accidentally visible.
--
--     In other C libraries, `getpass' may only return the first
--     `PASS_MAX' bytes of a password.  The GNU C library has no limit, so
--     `PASS_MAX' is undefined.
--
--     The prototype for this function is in `unistd.h'.  `PASS_MAX'
--     would be defined in `limits.h'.
--
--   This precise set of operations may not suit all possible situations.
--In this case, it is recommended that users write their own `getpass'
--substitute.  For instance, a very simple substitute is as follows:
--
--     #include <termios.h>
--     #include <stdio.h>
--     
--     ssize_t
--     my_getpass (char **lineptr, size_t *n, FILE *stream)
--     {
--       struct termios old, new;
--       int nread;
--     
--       /* Turn echoing off and fail if we can't. */
--       if (tcgetattr (fileno (stream), &old) != 0)
--         return -1;
--       new = old;
--       new.c_lflag &= ~ECHO;
--       if (tcsetattr (fileno (stream), TCSAFLUSH, &new) != 0)
--         return -1;
--     
--       /* Read the password. */
--       nread = getline (lineptr, n, stream);
--     
--       /* Restore terminal. */
--       (void) tcsetattr (fileno (stream), TCSAFLUSH, &old);
--     
--       return nread;
--     }
--
--   The substitute takes the same parameters as `getline' (*note Line
--Input::); the user must print any prompt desired.
--
--
--File: libc.info,  Node: crypt,  Next: DES Encryption,  Prev: getpass,  Up: Cryptographic Functions
--
--Encrypting Passwords
--====================
--
-- - Function: char * crypt (const char *KEY, const char *SALT)
--     The `crypt' function takes a password, KEY, as a string, and a
--     SALT character array which is described below, and returns a
--     printable ASCII string which starts with another salt.  It is
--     believed that, given the output of the function, the best way to
--     find a KEY that will produce that output is to guess values of KEY
--     until the original value of KEY is found.
--
--     The SALT parameter does two things.  Firstly, it selects which
--     algorithm is used, the MD5-based one or the DES-based one.
--     Secondly, it makes life harder for someone trying to guess
--     passwords against a file containing many passwords; without a
--     SALT, an intruder can make a guess, run `crypt' on it once, and
--     compare the result with all the passwords.  With a SALT, the
--     intruder must run `crypt' once for each different salt.
--
--     For the MD5-based algorithm, the SALT should consist of the string
--     `$1$', followed by up to 8 characters, terminated by either
--     another `$' or the end of the string.  The result of `crypt' will
--     be the SALT, followed by a `$' if the salt didn't end with one,
--     followed by 22 characters from the alphabet `./0-9A-Za-z', up to
--     34 characters total.  Every character in the KEY is significant.
--
--     For the DES-based algorithm, the SALT should consist of two
--     characters from the alphabet `./0-9A-Za-z', and the result of
--     `crypt' will be those two characters followed by 11 more from the
--     same alphabet, 13 in total.  Only the first 8 characters in the
--     KEY are significant.
--
--     The MD5-based algorithm has no limit on the useful length of the
--     password used, and is slightly more secure.  It is therefore
--     preferred over the DES-based algorithm.
--
--     When the user enters their password for the first time, the SALT
--     should be set to a new string which is reasonably random.  To
--     verify a password against the result of a previous call to
--     `crypt', pass the result of the previous call as the SALT.
--
--   The following short program is an example of how to use `crypt' the
--first time a password is entered.  Note that the SALT generation is
--just barely acceptable; in particular, it is not unique between
--machines, and in many applications it would not be acceptable to let an
--attacker know what time the user's password was last set.
--
--     #include <stdio.h>
--     #include <time.h>
--     #include <unistd.h>
--     #include <crypt.h>
--     
--     int
--     main(void)
--     {
--       unsigned long seed[2];
--       char salt[] = "$1$........";
--       const char *const seedchars =
--         "./0123456789ABCDEFGHIJKLMNOPQRST"
--         "UVWXYZabcdefghijklmnopqrstuvwxyz";
--       char *password;
--       int i;
--     
--       /* Generate a (not very) random seed.
--          You should do it better than this... */
--       seed[0] = time(NULL);
--       seed[1] = getpid() ^ (seed[0] >> 14 & 0x30000);
--     
--       /* Turn it into printable characters from `seedchars'. */
--       for (i = 0; i < 8; i++)
--         salt[3+i] = seedchars[(seed[i/5] >> (i%5)*6) & 0x3f];
--     
--       /* Read in the user's password and encrypt it. */
--       password = crypt(getpass("Password:"), salt);
--     
--       /* Print the results. */
--       puts(password);
--       return 0;
--     }
--
--   The next program shows how to verify a password.  It prompts the user
--for a password and prints "Access granted." if the user types `GNU libc
--manual'.
--
--     #include <stdio.h>
--     #include <string.h>
--     #include <unistd.h>
--     #include <crypt.h>
--     
--     int
--     main(void)
--     {
--       /* Hashed form of "GNU libc manual". */
--       const char *const pass = "$1$/iSaq7rB$EoUw5jJPPvAPECNaaWzMK/";
--     
--       char *result;
--       int ok;
--     
--       /* Read in the user's password and encrypt it,
--          passing the expected password in as the salt. */
--       result = crypt(getpass("Password:"), pass);
--     
--       /* Test the result. */
--       ok = strcmp (result, pass) == 0;
--     
--       puts(ok ? "Access granted." : "Access denied.");
--       return ok ? 0 : 1;
--     }
--
-- - Function: char * crypt_r (const char *KEY, const char *SALT, struct
--          crypt_data * DATA)
--     The `crypt_r' function does the same thing as `crypt', but takes
--     an extra parameter which includes space for its result (among
--     other things), so it can be reentrant.  `data->initialized' must be
--     cleared to zero before the first time `crypt_r' is called.
--
--     The `crypt_r' function is a GNU extension.
--
--   The `crypt' and `crypt_r' functions are prototyped in the header
--`crypt.h'.
--
--
--File: libc.info,  Node: DES Encryption,  Prev: crypt,  Up: Cryptographic Functions
--
--DES Encryption
--==============
--
--   The Data Encryption Standard is described in the US Government
--Federal Information Processing Standards (FIPS) 46-3 published by the
--National Institute of Standards and Technology.  The DES has been very
--thoroughly analyzed since it was developed in the late 1970s, and no new
--significant flaws have been found.
--
--   However, the DES uses only a 56-bit key (plus 8 parity bits), and a
--machine has been built in 1998 which can search through all possible
--keys in about 6 days, which cost about US$200000; faster searches would
--be possible with more money.  This makes simple DES insecure for most
--purposes, and NIST no longer permits new US government systems to use
--simple DES.
--
--   For serious encryption functionality, it is recommended that one of
--the many free encryption libraries be used instead of these routines.
--
--   The DES is a reversible operation which takes a 64-bit block and a
--64-bit key, and produces another 64-bit block.  Usually the bits are
--numbered so that the most-significant bit, the first bit, of each block
--is numbered 1.
--
--   Under that numbering, every 8th bit of the key (the 8th, 16th, and so
--on) is not used by the encryption algorithm itself.  But the key must
--have odd parity; that is, out of bits 1 through 8, and 9 through 16, and
--so on, there must be an odd number of `1' bits, and this completely
--specifies the unused bits.
--
-- - Function: void setkey (const char *KEY)
--     The `setkey' function sets an internal data structure to be an
--     expanded form of KEY.  KEY is specified as an array of 64 bits
--     each stored in a `char', the first bit is `key[0]' and the 64th
--     bit is `key[63]'.  The KEY should have the correct parity.
--
-- - Function: void encrypt (char *BLOCK, int EDFLAG)
--     The `encrypt' function encrypts BLOCK if EDFLAG is 0, otherwise it
--     decrypts BLOCK, using a key previously set by `setkey'.  The
--     result is placed in BLOCK.
--
--     Like `setkey', BLOCK is specified as an array of 64 bits each
--     stored in a `char', but there are no parity bits in BLOCK.
--
-- - Function: void setkey_r (const char *KEY, struct crypt_data * DATA)
-- - Function: void encrypt_r (char *BLOCK, int EDFLAG, struct crypt_data
--          * DATA)
--     These are reentrant versions of `setkey' and `encrypt'.  The only
--     difference is the extra parameter, which stores the expanded
--     version of KEY.  Before calling `setkey_r' the first time,
--     `data->initialized' must be cleared to zero.
--
--   The `setkey_r' and `encrypt_r' functions are GNU extensions.
--`setkey', `encrypt', `setkey_r', and `encrypt_r' are defined in
--`crypt.h'.
--
-- - Function: int ecb_crypt (char *KEY, char *BLOCKS, unsigned LEN,
--          unsigned MODE)
--     The function `ecb_crypt' encrypts or decrypts one or more blocks
--     using DES.  Each block is encrypted independently.
--
--     The BLOCKS and the KEY are stored packed in 8-bit bytes, so that
--     the first bit of the key is the most-significant bit of `key[0]'
--     and the 63rd bit of the key is stored as the least-significant bit
--     of `key[7]'.  The KEY should have the correct parity.
--
--     LEN is the number of bytes in BLOCKS.  It should be a multiple of
--     8 (so that there is a whole number of blocks to encrypt).  LEN is
--     limited to a maximum of `DES_MAXDATA' bytes.
--
--     The result of the encryption replaces the input in BLOCKS.
--
--     The MODE parameter is the bitwise OR of two of the following:
--
--    `DES_ENCRYPT'
--          This constant, used in the MODE parameter, specifies that
--          BLOCKS is to be encrypted.
--
--    `DES_DECRYPT'
--          This constant, used in the MODE parameter, specifies that
--          BLOCKS is to be decrypted.
--
--    `DES_HW'
--          This constant, used in the MODE parameter, asks to use a
--          hardware device.  If no hardware device is available,
--          encryption happens anyway, but in software.
--
--    `DES_SW'
--          This constant, used in the MODE parameter, specifies that no
--          hardware device is to be used.
--
--     The result of the function will be one of these values:
--
--    `DESERR_NONE'
--          The encryption succeeded.
--
--    `DESERR_NOHWDEVICE'
--          The encryption succeeded, but there was no hardware device
--          available.
--
--    `DESERR_HWERROR'
--          The encryption failed because of a hardware problem.
--
--    `DESERR_BADPARAM'
--          The encryption failed because of a bad parameter, for
--          instance LEN is not a multiple of 8 or LEN is larger than
--          `DES_MAXDATA'.
--
-- - Function: int DES_FAILED (int ERR)
--     This macro returns 1 if ERR is a `success' result code from
--     `ecb_crypt' or `cbc_crypt', and 0 otherwise.
--
-- - Function: int cbc_crypt (char *KEY, char *BLOCKS, unsigned LEN,
--          unsigned MODE, char *IVEC)
--     The function `cbc_crypt' encrypts or decrypts one or more blocks
--     using DES in Cipher Block Chaining mode.
--
--     For encryption in CBC mode, each block is exclusive-ored with IVEC
--     before being encrypted, then IVEC is replaced with the result of
--     the encryption, then the next block is processed.  Decryption is
--     the reverse of this process.
--
--     This has the advantage that blocks which are the same before being
--     encrypted are very unlikely to be the same after being encrypted,
--     making it much harder to detect patterns in the data.
--
--     Usually, IVEC is set to 8 random bytes before encryption starts.
--     Then the 8 random bytes are transmitted along with the encrypted
--     data (without themselves being encrypted), and passed back in as
--     IVEC for decryption.  Another possibility is to set IVEC to 8
--     zeroes initially, and have the first the block encrypted consist
--     of 8 random bytes.
--
--     Otherwise, all the parameters are similar to those for `ecb_crypt'.
--
-- - Function: void des_setparity (char *KEY)
--     The function `des_setparity' changes the 64-bit KEY, stored packed
--     in 8-bit bytes, to have odd parity by altering the low bits of
--     each byte.
--
--   The `ecb_crypt', `cbc_crypt', and `des_setparity' functions and
--their accompanying macros are all defined in the header
--`rpc/des_crypt.h'.
--
--
--File: libc.info,  Node: Debugging Support,  Next: POSIX Threads,  Prev: Cryptographic Functions,  Up: Top
--
--Debugging support
--*****************
--
--   Applications are usually debugged using dedicated debugger programs.
--But sometimes this is not possible and, in any case, it is useful to
--provide the developer with as much information as possible at the time
--the problems are experienced.  For this reason a few functions are
--provided which a program can use to help the developer more easily
--locate the problem.
--
--* Menu:
--
--* Backtraces::                Obtaining and printing a back trace of the
--                               current stack.
--
--
--File: libc.info,  Node: Backtraces,  Up: Debugging Support
--
--Backtraces
--==========
--
--   A "backtrace" is a list of the function calls that are currently
--active in a thread.  The usual way to inspect a backtrace of a program
--is to use an external debugger such as gdb.  However, sometimes it is
--useful to obtain a backtrace programmatically from within a program,
--e.g., for the purposes of logging or diagnostics.
--
--   The header file `execinfo.h' declares three functions that obtain
--and manipulate backtraces of the current thread.
--
-- - Function: int backtrace (void **BUFFER, int SIZE)
--     The `backtrace' function obtains a backtrace for the current
--     thread, as a list of pointers, and places the information into
--     BUFFER.  The argument SIZE should be the number of `void *'
--     elements that will fit into BUFFER.  The return value is the
--     actual number of entries of BUFFER that are obtained, and is at
--     most SIZE.
--
--     The pointers placed in BUFFER are actually return addresses
--     obtained by inspecting the stack, one return address per stack
--     frame.
--
--     Note that certain compiler optimizations may interfere with
--     obtaining a valid backtrace.  Function inlining causes the inlined
--     function to not have a stack frame; tail call optimization
--     replaces one stack frame with another; frame pointer elimination
--     will stop `backtrace' from interpreting the stack contents
--     correctly.
--
-- - Function: char ** backtrace_symbols (void *const *BUFFER, int SIZE)
--     The `backtrace_symbols' function translates the information
--     obtained from the `backtrace' function into an array of strings.
--     The argument BUFFER should be a pointer to an array of addresses
--     obtained via the `backtrace' function, and SIZE is the number of
--     entries in that array (the return value of `backtrace').
--
--     The return value is a pointer to an array of strings, which has
--     SIZE entries just like the array BUFFER.  Each string contains a
--     printable representation of the corresponding element of BUFFER.
--     It includes the function name (if this can be determined), an
--     offset into the function, and the actual return address (in
--     hexadecimal).
--
--     Currently, the function name and offset only be obtained on
--     systems that use the ELF binary format for programs and libraries.
--     On other systems, only the hexadecimal return address will be
--     present.  Also, you may need to pass additional flags to the
--     linker to make the function names available to the program.  (For
--     example, on systems using GNU ld, you must pass (`-rdynamic'.)
--
--     The return value of `backtrace_symbols' is a pointer obtained via
--     the `malloc' function, and it is the responsibility of the caller
--     to `free' that pointer.  Note that only the return value need be
--     freed, not the individual strings.
--
--     The return value is `NULL' if sufficient memory for the strings
--     cannot be obtained.
--
-- - Function: void backtrace_symbols_fd (void *const *BUFFER, int SIZE,
--          int FD)
--     The `backtrace_symbols_fd' function performs the same translation
--     as the function `backtrace_symbols' function.  Instead of returning
--     the strings to the caller, it writes the strings to the file
--     descriptor FD, one per line.  It does not use the `malloc'
--     function, and can therefore be used in situations where that
--     function might fail.
--
--   The following program illustrates the use of these functions.  Note
--that the array to contain the return addresses returned by `backtrace'
--is allocated on the stack.  Therefore code like this can be used in
--situations where the memory handling via `malloc' does not work anymore
--(in which case the `backtrace_symbols' has to be replaced by a
--`backtrace_symbols_fd' call as well).  The number of return addresses
--is normally not very large.  Even complicated programs rather seldom
--have a nesting level of more than, say, 50 and with 200 possible
--entries probably all programs should be covered.
--
--     #include <execinfo.h>
--     #include <stdio.h>
--     #include <stdlib.h>
--     
--     /* Obtain a backtrace and print it to `stdout'. */
--     void
--     print_trace (void)
--     {
--       void *array[10];
--       size_t size;
--       char **strings;
--       size_t i;
--     
--       size = backtrace (array, 10);
--       strings = backtrace_symbols (array, size);
--     
--       printf ("Obtained %zd stack frames.\n", size);
--     
--       for (i = 0; i < size; i++)
--          printf ("%s\n", strings[i]);
--     
--       free (strings);
--     }
--     
--     /* A dummy function to make the backtrace more interesting. */
--     void
--     dummy_function (void)
--     {
--       print_trace ();
--     }
--     
--     int
--     main (void)
--     {
--       dummy_function ();
--       return 0;
--     }
--
--
--File: libc.info,  Node: POSIX Threads,  Next: Language Features,  Prev: Debugging Support,  Up: Top
--
--POSIX Threads
--*************
--
--   This chapter describes the pthreads (POSIX threads) library.  This
--library provides support functions for multithreaded programs: thread
--primitives, synchronization objects, and so forth.  It also implements
--POSIX 1003.1b semaphores (not to be confused with System V semaphores).
--
--   The threads operations (`pthread_*') do not use ERRNO.  Instead they
--return an error code directly.  The semaphore operations do use ERRNO.
--
--* Menu:
--
--* Basic Thread Operations::     Creating, terminating, and waiting for threads.
--* Thread Attributes::           Tuning thread scheduling.
--* Cancellation::                Stopping a thread before it's done.
--* Cleanup Handlers::            Deallocating resources when a thread is
--                                  canceled.
--* Mutexes::                     One way to synchronize threads.
--* Condition Variables::         Another way.
--* POSIX Semaphores::            And a third way.
--* Thread-Specific Data::        Variables with different values in
--                                  different threads.
--* Threads and Signal Handling:: Why you should avoid mixing the two, and
--                                  how to do it if you must.
--* Threads and Fork::            Interactions between threads and the
--                                  `fork' function.
--* Streams and Fork::            Interactions between stdio streams and
--                                  `fork'.
--* Miscellaneous Thread Functions:: A grab bag of utility routines.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-5 glibc-2.3.2-200304020432/manual/libc.info-5
---- glibc-2.3.2/manual/libc.info-5	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-5	Thu Jan  1 01:00:00 1970
-@@ -1,1081 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Growing Objects,  Next: Extra Fast Growing,  Prev: Obstack Functions,  Up: Obstacks
--
--Growing Objects
--...............
--
--   Because memory in obstack chunks is used sequentially, it is
--possible to build up an object step by step, adding one or more bytes
--at a time to the end of the object.  With this technique, you do not
--need to know how much data you will put in the object until you come to
--the end of it.  We call this the technique of "growing objects".  The
--special functions for adding data to the growing object are described
--in this section.
--
--   You don't need to do anything special when you start to grow an
--object.  Using one of the functions to add data to the object
--automatically starts it.  However, it is necessary to say explicitly
--when the object is finished.  This is done with the function
--`obstack_finish'.
--
--   The actual address of the object thus built up is not known until the
--object is finished.  Until then, it always remains possible that you
--will add so much data that the object must be copied into a new chunk.
--
--   While the obstack is in use for a growing object, you cannot use it
--for ordinary allocation of another object.  If you try to do so, the
--space already added to the growing object will become part of the other
--object.
--
-- - Function: void obstack_blank (struct obstack *OBSTACK-PTR, int SIZE)
--     The most basic function for adding to a growing object is
--     `obstack_blank', which adds space without initializing it.
--
-- - Function: void obstack_grow (struct obstack *OBSTACK-PTR, void
--          *DATA, int SIZE)
--     To add a block of initialized space, use `obstack_grow', which is
--     the growing-object analogue of `obstack_copy'.  It adds SIZE bytes
--     of data to the growing object, copying the contents from DATA.
--
-- - Function: void obstack_grow0 (struct obstack *OBSTACK-PTR, void
--          *DATA, int SIZE)
--     This is the growing-object analogue of `obstack_copy0'.  It adds
--     SIZE bytes copied from DATA, followed by an additional null
--     character.
--
-- - Function: void obstack_1grow (struct obstack *OBSTACK-PTR, char C)
--     To add one character at a time, use the function `obstack_1grow'.
--     It adds a single byte containing C to the growing object.
--
-- - Function: void obstack_ptr_grow (struct obstack *OBSTACK-PTR, void
--          *DATA)
--     Adding the value of a pointer one can use the function
--     `obstack_ptr_grow'.  It adds `sizeof (void *)' bytes containing
--     the value of DATA.
--
-- - Function: void obstack_int_grow (struct obstack *OBSTACK-PTR, int
--          DATA)
--     A single value of type `int' can be added by using the
--     `obstack_int_grow' function.  It adds `sizeof (int)' bytes to the
--     growing object and initializes them with the value of DATA.
--
-- - Function: void * obstack_finish (struct obstack *OBSTACK-PTR)
--     When you are finished growing the object, use the function
--     `obstack_finish' to close it off and return its final address.
--
--     Once you have finished the object, the obstack is available for
--     ordinary allocation or for growing another object.
--
--     This function can return a null pointer under the same conditions
--     as `obstack_alloc' (*note Allocation in an Obstack::).
--
--   When you build an object by growing it, you will probably need to
--know afterward how long it became.  You need not keep track of this as
--you grow the object, because you can find out the length from the
--obstack just before finishing the object with the function
--`obstack_object_size', declared as follows:
--
-- - Function: int obstack_object_size (struct obstack *OBSTACK-PTR)
--     This function returns the current size of the growing object, in
--     bytes.  Remember to call this function _before_ finishing the
--     object.  After it is finished, `obstack_object_size' will return
--     zero.
--
--   If you have started growing an object and wish to cancel it, you
--should finish it and then free it, like this:
--
--     obstack_free (obstack_ptr, obstack_finish (obstack_ptr));
--
--This has no effect if no object was growing.
--
--   You can use `obstack_blank' with a negative size argument to make
--the current object smaller.  Just don't try to shrink it beyond zero
--length--there's no telling what will happen if you do that.
--
--
--File: libc.info,  Node: Extra Fast Growing,  Next: Status of an Obstack,  Prev: Growing Objects,  Up: Obstacks
--
--Extra Fast Growing Objects
--..........................
--
--   The usual functions for growing objects incur overhead for checking
--whether there is room for the new growth in the current chunk.  If you
--are frequently constructing objects in small steps of growth, this
--overhead can be significant.
--
--   You can reduce the overhead by using special "fast growth" functions
--that grow the object without checking.  In order to have a robust
--program, you must do the checking yourself.  If you do this checking in
--the simplest way each time you are about to add data to the object, you
--have not saved anything, because that is what the ordinary growth
--functions do.  But if you can arrange to check less often, or check
--more efficiently, then you make the program faster.
--
--   The function `obstack_room' returns the amount of room available in
--the current chunk.  It is declared as follows:
--
-- - Function: int obstack_room (struct obstack *OBSTACK-PTR)
--     This returns the number of bytes that can be added safely to the
--     current growing object (or to an object about to be started) in
--     obstack OBSTACK using the fast growth functions.
--
--   While you know there is room, you can use these fast growth functions
--for adding data to a growing object:
--
-- - Function: void obstack_1grow_fast (struct obstack *OBSTACK-PTR, char
--          C)
--     The function `obstack_1grow_fast' adds one byte containing the
--     character C to the growing object in obstack OBSTACK-PTR.
--
-- - Function: void obstack_ptr_grow_fast (struct obstack *OBSTACK-PTR,
--          void *DATA)
--     The function `obstack_ptr_grow_fast' adds `sizeof (void *)' bytes
--     containing the value of DATA to the growing object in obstack
--     OBSTACK-PTR.
--
-- - Function: void obstack_int_grow_fast (struct obstack *OBSTACK-PTR,
--          int DATA)
--     The function `obstack_int_grow_fast' adds `sizeof (int)' bytes
--     containing the value of DATA to the growing object in obstack
--     OBSTACK-PTR.
--
-- - Function: void obstack_blank_fast (struct obstack *OBSTACK-PTR, int
--          SIZE)
--     The function `obstack_blank_fast' adds SIZE bytes to the growing
--     object in obstack OBSTACK-PTR without initializing them.
--
--   When you check for space using `obstack_room' and there is not
--enough room for what you want to add, the fast growth functions are not
--safe.  In this case, simply use the corresponding ordinary growth
--function instead.  Very soon this will copy the object to a new chunk;
--then there will be lots of room available again.
--
--   So, each time you use an ordinary growth function, check afterward
--for sufficient space using `obstack_room'.  Once the object is copied
--to a new chunk, there will be plenty of space again, so the program will
--start using the fast growth functions again.
--
--   Here is an example:
--
--     void
--     add_string (struct obstack *obstack, const char *ptr, int len)
--     {
--       while (len > 0)
--         {
--           int room = obstack_room (obstack);
--           if (room == 0)
--             {
--               /* Not enough room. Add one character slowly,
--                  which may copy to a new chunk and make room.  */
--               obstack_1grow (obstack, *ptr++);
--               len--;
--             }
--           else
--             {
--               if (room > len)
--                 room = len;
--               /* Add fast as much as we have room for. */
--               len -= room;
--               while (room-- > 0)
--                 obstack_1grow_fast (obstack, *ptr++);
--             }
--         }
--     }
--
--
--File: libc.info,  Node: Status of an Obstack,  Next: Obstacks Data Alignment,  Prev: Extra Fast Growing,  Up: Obstacks
--
--Status of an Obstack
--....................
--
--   Here are functions that provide information on the current status of
--allocation in an obstack.  You can use them to learn about an object
--while still growing it.
--
-- - Function: void * obstack_base (struct obstack *OBSTACK-PTR)
--     This function returns the tentative address of the beginning of the
--     currently growing object in OBSTACK-PTR.  If you finish the object
--     immediately, it will have that address.  If you make it larger
--     first, it may outgrow the current chunk--then its address will
--     change!
--
--     If no object is growing, this value says where the next object you
--     allocate will start (once again assuming it fits in the current
--     chunk).
--
-- - Function: void * obstack_next_free (struct obstack *OBSTACK-PTR)
--     This function returns the address of the first free byte in the
--     current chunk of obstack OBSTACK-PTR.  This is the end of the
--     currently growing object.  If no object is growing,
--     `obstack_next_free' returns the same value as `obstack_base'.
--
-- - Function: int obstack_object_size (struct obstack *OBSTACK-PTR)
--     This function returns the size in bytes of the currently growing
--     object.  This is equivalent to
--
--          obstack_next_free (OBSTACK-PTR) - obstack_base (OBSTACK-PTR)
--
--
--File: libc.info,  Node: Obstacks Data Alignment,  Next: Obstack Chunks,  Prev: Status of an Obstack,  Up: Obstacks
--
--Alignment of Data in Obstacks
--.............................
--
--   Each obstack has an "alignment boundary"; each object allocated in
--the obstack automatically starts on an address that is a multiple of the
--specified boundary.  By default, this boundary is 4 bytes.
--
--   To access an obstack's alignment boundary, use the macro
--`obstack_alignment_mask', whose function prototype looks like this:
--
-- - Macro: int obstack_alignment_mask (struct obstack *OBSTACK-PTR)
--     The value is a bit mask; a bit that is 1 indicates that the
--     corresponding bit in the address of an object should be 0.  The
--     mask value should be one less than a power of 2; the effect is
--     that all object addresses are multiples of that power of 2.  The
--     default value of the mask is 3, so that addresses are multiples of
--     4.  A mask value of 0 means an object can start on any multiple of
--     1 (that is, no alignment is required).
--
--     The expansion of the macro `obstack_alignment_mask' is an lvalue,
--     so you can alter the mask by assignment.  For example, this
--     statement:
--
--          obstack_alignment_mask (obstack_ptr) = 0;
--
--     has the effect of turning off alignment processing in the
--     specified obstack.
--
--   Note that a change in alignment mask does not take effect until
--_after_ the next time an object is allocated or finished in the
--obstack.  If you are not growing an object, you can make the new
--alignment mask take effect immediately by calling `obstack_finish'.
--This will finish a zero-length object and then do proper alignment for
--the next object.
--
--
--File: libc.info,  Node: Obstack Chunks,  Next: Summary of Obstacks,  Prev: Obstacks Data Alignment,  Up: Obstacks
--
--Obstack Chunks
--..............
--
--   Obstacks work by allocating space for themselves in large chunks, and
--then parceling out space in the chunks to satisfy your requests.  Chunks
--are normally 4096 bytes long unless you specify a different chunk size.
--The chunk size includes 8 bytes of overhead that are not actually used
--for storing objects.  Regardless of the specified size, longer chunks
--will be allocated when necessary for long objects.
--
--   The obstack library allocates chunks by calling the function
--`obstack_chunk_alloc', which you must define.  When a chunk is no
--longer needed because you have freed all the objects in it, the obstack
--library frees the chunk by calling `obstack_chunk_free', which you must
--also define.
--
--   These two must be defined (as macros) or declared (as functions) in
--each source file that uses `obstack_init' (*note Creating Obstacks::).
--Most often they are defined as macros like this:
--
--     #define obstack_chunk_alloc malloc
--     #define obstack_chunk_free free
--
--   Note that these are simple macros (no arguments).  Macro definitions
--with arguments will not work!  It is necessary that
--`obstack_chunk_alloc' or `obstack_chunk_free', alone, expand into a
--function name if it is not itself a function name.
--
--   If you allocate chunks with `malloc', the chunk size should be a
--power of 2.  The default chunk size, 4096, was chosen because it is long
--enough to satisfy many typical requests on the obstack yet short enough
--not to waste too much memory in the portion of the last chunk not yet
--used.
--
-- - Macro: int obstack_chunk_size (struct obstack *OBSTACK-PTR)
--     This returns the chunk size of the given obstack.
--
--   Since this macro expands to an lvalue, you can specify a new chunk
--size by assigning it a new value.  Doing so does not affect the chunks
--already allocated, but will change the size of chunks allocated for
--that particular obstack in the future.  It is unlikely to be useful to
--make the chunk size smaller, but making it larger might improve
--efficiency if you are allocating many objects whose size is comparable
--to the chunk size.  Here is how to do so cleanly:
--
--     if (obstack_chunk_size (obstack_ptr) < NEW-CHUNK-SIZE)
--       obstack_chunk_size (obstack_ptr) = NEW-CHUNK-SIZE;
--
--
--File: libc.info,  Node: Summary of Obstacks,  Prev: Obstack Chunks,  Up: Obstacks
--
--Summary of Obstack Functions
--............................
--
--   Here is a summary of all the functions associated with obstacks.
--Each takes the address of an obstack (`struct obstack *') as its first
--argument.
--
--`void obstack_init (struct obstack *OBSTACK-PTR)'
--     Initialize use of an obstack.  *Note Creating Obstacks::.
--
--`void *obstack_alloc (struct obstack *OBSTACK-PTR, int SIZE)'
--     Allocate an object of SIZE uninitialized bytes.  *Note Allocation
--     in an Obstack::.
--
--`void *obstack_copy (struct obstack *OBSTACK-PTR, void *ADDRESS, int SIZE)'
--     Allocate an object of SIZE bytes, with contents copied from
--     ADDRESS.  *Note Allocation in an Obstack::.
--
--`void *obstack_copy0 (struct obstack *OBSTACK-PTR, void *ADDRESS, int SIZE)'
--     Allocate an object of SIZE+1 bytes, with SIZE of them copied from
--     ADDRESS, followed by a null character at the end.  *Note
--     Allocation in an Obstack::.
--
--`void obstack_free (struct obstack *OBSTACK-PTR, void *OBJECT)'
--     Free OBJECT (and everything allocated in the specified obstack
--     more recently than OBJECT).  *Note Freeing Obstack Objects::.
--
--`void obstack_blank (struct obstack *OBSTACK-PTR, int SIZE)'
--     Add SIZE uninitialized bytes to a growing object.  *Note Growing
--     Objects::.
--
--`void obstack_grow (struct obstack *OBSTACK-PTR, void *ADDRESS, int SIZE)'
--     Add SIZE bytes, copied from ADDRESS, to a growing object.  *Note
--     Growing Objects::.
--
--`void obstack_grow0 (struct obstack *OBSTACK-PTR, void *ADDRESS, int SIZE)'
--     Add SIZE bytes, copied from ADDRESS, to a growing object, and then
--     add another byte containing a null character.  *Note Growing
--     Objects::.
--
--`void obstack_1grow (struct obstack *OBSTACK-PTR, char DATA-CHAR)'
--     Add one byte containing DATA-CHAR to a growing object.  *Note
--     Growing Objects::.
--
--`void *obstack_finish (struct obstack *OBSTACK-PTR)'
--     Finalize the object that is growing and return its permanent
--     address.  *Note Growing Objects::.
--
--`int obstack_object_size (struct obstack *OBSTACK-PTR)'
--     Get the current size of the currently growing object.  *Note
--     Growing Objects::.
--
--`void obstack_blank_fast (struct obstack *OBSTACK-PTR, int SIZE)'
--     Add SIZE uninitialized bytes to a growing object without checking
--     that there is enough room.  *Note Extra Fast Growing::.
--
--`void obstack_1grow_fast (struct obstack *OBSTACK-PTR, char DATA-CHAR)'
--     Add one byte containing DATA-CHAR to a growing object without
--     checking that there is enough room.  *Note Extra Fast Growing::.
--
--`int obstack_room (struct obstack *OBSTACK-PTR)'
--     Get the amount of room now available for growing the current
--     object.  *Note Extra Fast Growing::.
--
--`int obstack_alignment_mask (struct obstack *OBSTACK-PTR)'
--     The mask used for aligning the beginning of an object.  This is an
--     lvalue.  *Note Obstacks Data Alignment::.
--
--`int obstack_chunk_size (struct obstack *OBSTACK-PTR)'
--     The size for allocating chunks.  This is an lvalue.  *Note Obstack
--     Chunks::.
--
--`void *obstack_base (struct obstack *OBSTACK-PTR)'
--     Tentative starting address of the currently growing object.  *Note
--     Status of an Obstack::.
--
--`void *obstack_next_free (struct obstack *OBSTACK-PTR)'
--     Address just after the end of the currently growing object.  *Note
--     Status of an Obstack::.
--
--
--File: libc.info,  Node: Variable Size Automatic,  Prev: Obstacks,  Up: Memory Allocation
--
--Automatic Storage with Variable Size
--------------------------------------
--
--   The function `alloca' supports a kind of half-dynamic allocation in
--which blocks are allocated dynamically but freed automatically.
--
--   Allocating a block with `alloca' is an explicit action; you can
--allocate as many blocks as you wish, and compute the size at run time.
--But all the blocks are freed when you exit the function that `alloca'
--was called from, just as if they were automatic variables declared in
--that function.  There is no way to free the space explicitly.
--
--   The prototype for `alloca' is in `stdlib.h'.  This function is a BSD
--extension.
--
-- - Function: void * alloca (size_t SIZE);
--     The return value of `alloca' is the address of a block of SIZE
--     bytes of memory, allocated in the stack frame of the calling
--     function.
--
--   Do not use `alloca' inside the arguments of a function call--you
--will get unpredictable results, because the stack space for the
--`alloca' would appear on the stack in the middle of the space for the
--function arguments.  An example of what to avoid is `foo (x, alloca
--(4), y)'.
--
--* Menu:
--
--* Alloca Example::              Example of using `alloca'.
--* Advantages of Alloca::        Reasons to use `alloca'.
--* Disadvantages of Alloca::     Reasons to avoid `alloca'.
--* GNU C Variable-Size Arrays::  Only in GNU C, here is an alternative
--				 method of allocating dynamically and
--				 freeing automatically.
--
--
--File: libc.info,  Node: Alloca Example,  Next: Advantages of Alloca,  Up: Variable Size Automatic
--
--`alloca' Example
--................
--
--   As an example of the use of `alloca', here is a function that opens
--a file name made from concatenating two argument strings, and returns a
--file descriptor or minus one signifying failure:
--
--     int
--     open2 (char *str1, char *str2, int flags, int mode)
--     {
--       char *name = (char *) alloca (strlen (str1) + strlen (str2) + 1);
--       stpcpy (stpcpy (name, str1), str2);
--       return open (name, flags, mode);
--     }
--
--Here is how you would get the same results with `malloc' and `free':
--
--     int
--     open2 (char *str1, char *str2, int flags, int mode)
--     {
--       char *name = (char *) malloc (strlen (str1) + strlen (str2) + 1);
--       int desc;
--       if (name == 0)
--         fatal ("virtual memory exceeded");
--       stpcpy (stpcpy (name, str1), str2);
--       desc = open (name, flags, mode);
--       free (name);
--       return desc;
--     }
--
--   As you can see, it is simpler with `alloca'.  But `alloca' has
--other, more important advantages, and some disadvantages.
--
--
--File: libc.info,  Node: Advantages of Alloca,  Next: Disadvantages of Alloca,  Prev: Alloca Example,  Up: Variable Size Automatic
--
--Advantages of `alloca'
--......................
--
--   Here are the reasons why `alloca' may be preferable to `malloc':
--
--   * Using `alloca' wastes very little space and is very fast.  (It is
--     open-coded by the GNU C compiler.)
--
--   * Since `alloca' does not have separate pools for different sizes of
--     block, space used for any size block can be reused for any other
--     size.  `alloca' does not cause memory fragmentation.
--
--   * Nonlocal exits done with `longjmp' (*note Non-Local Exits::)
--     automatically free the space allocated with `alloca' when they exit
--     through the function that called `alloca'.  This is the most
--     important reason to use `alloca'.
--
--     To illustrate this, suppose you have a function
--     `open_or_report_error' which returns a descriptor, like `open', if
--     it succeeds, but does not return to its caller if it fails.  If
--     the file cannot be opened, it prints an error message and jumps
--     out to the command level of your program using `longjmp'.  Let's
--     change `open2' (*note Alloca Example::) to use this subroutine:
--
--          int
--          open2 (char *str1, char *str2, int flags, int mode)
--          {
--            char *name = (char *) alloca (strlen (str1) + strlen (str2) + 1);
--            stpcpy (stpcpy (name, str1), str2);
--            return open_or_report_error (name, flags, mode);
--          }
--
--     Because of the way `alloca' works, the memory it allocates is
--     freed even when an error occurs, with no special effort required.
--
--     By contrast, the previous definition of `open2' (which uses
--     `malloc' and `free') would develop a memory leak if it were
--     changed in this way.  Even if you are willing to make more changes
--     to fix it, there is no easy way to do so.
--
--
--File: libc.info,  Node: Disadvantages of Alloca,  Next: GNU C Variable-Size Arrays,  Prev: Advantages of Alloca,  Up: Variable Size Automatic
--
--Disadvantages of `alloca'
--.........................
--
--   These are the disadvantages of `alloca' in comparison with `malloc':
--
--   * If you try to allocate more memory than the machine can provide,
--     you don't get a clean error message.  Instead you get a fatal
--     signal like the one you would get from an infinite recursion;
--     probably a segmentation violation (*note Program Error Signals::).
--
--   * Some non-GNU systems fail to support `alloca', so it is less
--     portable.  However, a slower emulation of `alloca' written in C is
--     available for use on systems with this deficiency.
--
--
--File: libc.info,  Node: GNU C Variable-Size Arrays,  Prev: Disadvantages of Alloca,  Up: Variable Size Automatic
--
--GNU C Variable-Size Arrays
--..........................
--
--   In GNU C, you can replace most uses of `alloca' with an array of
--variable size.  Here is how `open2' would look then:
--
--     int open2 (char *str1, char *str2, int flags, int mode)
--     {
--       char name[strlen (str1) + strlen (str2) + 1];
--       stpcpy (stpcpy (name, str1), str2);
--       return open (name, flags, mode);
--     }
--
--   But `alloca' is not always equivalent to a variable-sized array, for
--several reasons:
--
--   * A variable size array's space is freed at the end of the scope of
--     the name of the array.  The space allocated with `alloca' remains
--     until the end of the function.
--
--   * It is possible to use `alloca' within a loop, allocating an
--     additional block on each iteration.  This is impossible with
--     variable-sized arrays.
--
--   *Note:* If you mix use of `alloca' and variable-sized arrays within
--one function, exiting a scope in which a variable-sized array was
--declared frees all blocks allocated with `alloca' during the execution
--of that scope.
--
--
--File: libc.info,  Node: Resizing the Data Segment,  Prev: Locking Pages,  Up: Memory
--
--Resizing the Data Segment
--=========================
--
--   The symbols in this section are declared in `unistd.h'.
--
--   You will not normally use the functions in this section, because the
--functions described in *Note Memory Allocation:: are easier to use.
--Those are interfaces to a GNU C Library memory allocator that uses the
--functions below itself.  The functions below are simple interfaces to
--system calls.
--
-- - Function: int brk (void *ADDR)
--     `brk' sets the high end of the calling process' data segment to
--     ADDR.
--
--     The address of the end of a segment is defined to be the address
--     of the last byte in the segment plus 1.
--
--     The function has no effect if ADDR is lower than the low end of
--     the data segment.  (This is considered success, by the way).
--
--     The function fails if it would cause the data segment to overlap
--     another segment or exceed the process' data storage limit (*note
--     Limits on Resources::).
--
--     The function is named for a common historical case where data
--     storage and the stack are in the same segment.  Data storage
--     allocation grows upward from the bottom of the segment while the
--     stack grows downward toward it from the top of the segment and the
--     curtain between them is called the "break".
--
--     The return value is zero on success.  On failure, the return value
--     is `-1' and `errno' is set accordingly.  The following `errno'
--     values are specific to this function:
--
--    `ENOMEM'
--          The request would cause the data segment to overlap another
--          segment or exceed the process' data storage limit.
--
--
-- - Function: int sbrk (ptrdiff_t DELTA)
--     This function is the same as `brk' except that you specify the new
--     end of the data segment as an offset DELTA from the current end
--     and on success the return value is the address of the resulting
--     end of the data segment instead of zero.
--
--     This means you can use `sbrk(0)' to find out what the current end
--     of the data segment is.
--
--
--
--File: libc.info,  Node: Locking Pages,  Next: Resizing the Data Segment,  Prev: Memory Allocation,  Up: Memory
--
--Locking Pages
--=============
--
--   You can tell the system to associate a particular virtual memory page
--with a real page frame and keep it that way -- i.e. cause the page to
--be paged in if it isn't already and mark it so it will never be paged
--out and consequently will never cause a page fault.  This is called
--"locking" a page.
--
--   The functions in this chapter lock and unlock the calling process'
--pages.
--
--* Menu:
--
--* Why Lock Pages::                Reasons to read this section.
--* Locked Memory Details::         Everything you need to know locked
--                                    memory
--* Page Lock Functions::           Here's how to do it.
--
--
--File: libc.info,  Node: Why Lock Pages,  Next: Locked Memory Details,  Up: Locking Pages
--
--Why Lock Pages
----------------
--
--   Because page faults cause paged out pages to be paged in
--transparently, a process rarely needs to be concerned about locking
--pages.  However, there are two reasons people sometimes are:
--
--   * Speed.  A page fault is transparent only insofar as the process is
--     not sensitive to how long it takes to do a simple memory access.
--     Time-critical processes, especially realtime processes, may not be
--     able to wait or may not be able to tolerate variance in execution
--     speed.
--
--     A process that needs to lock pages for this reason probably also
--     needs priority among other processes for use of the CPU.  *Note
--     Priority::.
--
--     In some cases, the programmer knows better than the system's demand
--     paging allocator which pages should remain in real memory to
--     optimize system performance.  In this case, locking pages can help.
--
--   * Privacy.  If you keep secrets in virtual memory and that virtual
--     memory gets paged out, that increases the chance that the secrets
--     will get out.  If a password gets written out to disk swap space,
--     for example, it might still be there long after virtual and real
--     memory have been wiped clean.
--
--
--   Be aware that when you lock a page, that's one fewer page frame that
--can be used to back other virtual memory (by the same or other
--processes), which can mean more page faults, which means the system
--runs more slowly.  In fact, if you lock enough memory, some programs
--may not be able to run at all for lack of real memory.
--
--
--File: libc.info,  Node: Locked Memory Details,  Next: Page Lock Functions,  Prev: Why Lock Pages,  Up: Locking Pages
--
--Locked Memory Details
-----------------------
--
--   A memory lock is associated with a virtual page, not a real frame.
--The paging rule is: If a frame backs at least one locked page, don't
--page it out.
--
--   Memory locks do not stack.  I.e. you can't lock a particular page
--twice so that it has to be unlocked twice before it is truly unlocked.
--It is either locked or it isn't.
--
--   A memory lock persists until the process that owns the memory
--explicitly unlocks it.  (But process termination and exec cause the
--virtual memory to cease to exist, which you might say means it isn't
--locked any more).
--
--   Memory locks are not inherited by child processes.  (But note that
--on a modern Unix system, immediately after a fork, the parent's and the
--child's virtual address space are backed by the same real page frames,
--so the child enjoys the parent's locks).  *Note Creating a Process::.
--
--   Because of its ability to impact other processes, only the superuser
--can lock a page.  Any process can unlock its own page.
--
--   The system sets limits on the amount of memory a process can have
--locked and the amount of real memory it can have dedicated to it.
--*Note Limits on Resources::.
--
--   In Linux, locked pages aren't as locked as you might think.  Two
--virtual pages that are not shared memory can nonetheless be backed by
--the same real frame.  The kernel does this in the name of efficiency
--when it knows both virtual pages contain identical data, and does it
--even if one or both of the virtual pages are locked.
--
--   But when a process modifies one of those pages, the kernel must get
--it a separate frame and fill it with the page's data.  This is known as
--a "copy-on-write page fault".  It takes a small amount of time and in a
--pathological case, getting that frame may require I/O.
--
--   To make sure this doesn't happen to your program, don't just lock the
--pages.  Write to them as well, unless you know you won't write to them
--ever.  And to make sure you have pre-allocated frames for your stack,
--enter a scope that declares a C automatic variable larger than the
--maximum stack size you will need, set it to something, then return from
--its scope.
--
--
--File: libc.info,  Node: Page Lock Functions,  Prev: Locked Memory Details,  Up: Locking Pages
--
--Functions To Lock And Unlock Pages
------------------------------------
--
--   The symbols in this section are declared in `sys/mman.h'.  These
--functions are defined by POSIX.1b, but their availability depends on
--your kernel.  If your kernel doesn't allow these functions, they exist
--but always fail.  They _are_ available with a Linux kernel.
--
--   *Portability Note:* POSIX.1b requires that when the `mlock' and
--`munlock' functions are available, the file `unistd.h' define the macro
--`_POSIX_MEMLOCK_RANGE' and the file `limits.h' define the macro
--`PAGESIZE' to be the size of a memory page in bytes.  It requires that
--when the `mlockall' and `munlockall' functions are available, the
--`unistd.h' file define the macro `_POSIX_MEMLOCK'.  The GNU C library
--conforms to this requirement.
--
-- - Function: int mlock (const void *ADDR, size_t LEN)
--     `mlock' locks a range of the calling process' virtual pages.
--
--     The range of memory starts at address ADDR and is LEN bytes long.
--     Actually, since you must lock whole pages, it is the range of
--     pages that include any part of the specified range.
--
--     When the function returns successfully, each of those pages is
--     backed by (connected to) a real frame (is resident) and is marked
--     to stay that way.  This means the function may cause page-ins and
--     have to wait for them.
--
--     When the function fails, it does not affect the lock status of any
--     pages.
--
--     The return value is zero if the function succeeds.  Otherwise, it
--     is `-1' and `errno' is set accordingly.  `errno' values specific
--     to this function are:
--
--    `ENOMEM'
--             * At least some of the specified address range does not
--               exist in the calling process' virtual address space.
--
--             * The locking would cause the process to exceed its locked
--               page limit.
--
--    `EPERM'
--          The calling process is not superuser.
--
--    `EINVAL'
--          LEN is not positive.
--
--    `ENOSYS'
--          The kernel does not provide `mlock' capability.
--
--     You can lock _all_ a process' memory with `mlockall'.  You unlock
--     memory with `munlock' or `munlockall'.
--
--     To avoid all page faults in a C program, you have to use
--     `mlockall', because some of the memory a program uses is hidden
--     from the C code, e.g. the stack and automatic variables, and you
--     wouldn't know what address to tell `mlock'.
--
--
-- - Function: int munlock (const void *ADDR, size_t LEN)
--     `mlock' unlocks a range of the calling process' virtual pages.
--
--     `munlock' is the inverse of `mlock' and functions completely
--     analogously to `mlock', except that there is no `EPERM' failure.
--
--
-- - Function: int mlockall (int FLAGS)
--     `mlockall' locks all the pages in a process' virtual memory address
--     space, and/or any that are added to it in the future.  This
--     includes the pages of the code, data and stack segment, as well as
--     shared libraries, user space kernel data, shared memory, and
--     memory mapped files.
--
--     FLAGS is a string of single bit flags represented by the following
--     macros.  They tell `mlockall' which of its functions you want.  All
--     other bits must be zero.
--
--    `MCL_CURRENT'
--          Lock all pages which currently exist in the calling process'
--          virtual address space.
--
--    `MCL_FUTURE'
--          Set a mode such that any pages added to the process' virtual
--          address space in the future will be locked from birth.  This
--          mode does not affect future address spaces owned by the same
--          process so exec, which replaces a process' address space,
--          wipes out `MCL_FUTURE'.  *Note Executing a File::.
--
--     When the function returns successfully, and you specified
--     `MCL_CURRENT', all of the process' pages are backed by (connected
--     to) real frames (they are resident) and are marked to stay that
--     way.  This means the function may cause page-ins and have to wait
--     for them.
--
--     When the process is in `MCL_FUTURE' mode because it successfully
--     executed this function and specified `MCL_CURRENT', any system call
--     by the process that requires space be added to its virtual address
--     space fails with `errno' = `ENOMEM' if locking the additional space
--     would cause the process to exceed its locked page limit.  In the
--     case that the address space addition that can't be accommodated is
--     stack expansion, the stack expansion fails and the kernel sends a
--     `SIGSEGV' signal to the process.
--
--     When the function fails, it does not affect the lock status of any
--     pages or the future locking mode.
--
--     The return value is zero if the function succeeds.  Otherwise, it
--     is `-1' and `errno' is set accordingly.  `errno' values specific
--     to this function are:
--
--    `ENOMEM'
--             * At least some of the specified address range does not
--               exist in the calling process' virtual address space.
--
--             * The locking would cause the process to exceed its locked
--               page limit.
--
--    `EPERM'
--          The calling process is not superuser.
--
--    `EINVAL'
--          Undefined bits in FLAGS are not zero.
--
--    `ENOSYS'
--          The kernel does not provide `mlockall' capability.
--
--     You can lock just specific pages with `mlock'.  You unlock pages
--     with `munlockall' and `munlock'.
--
--
-- - Function: int munlockall (void)
--     `munlockall' unlocks every page in the calling process' virtual
--     address space and turn off `MCL_FUTURE' future locking mode.
--
--     The return value is zero if the function succeeds.  Otherwise, it
--     is `-1' and `errno' is set accordingly.  The only way this
--     function can fail is for generic reasons that all functions and
--     system calls can fail, so there are no specific `errno' values.
--
--
--
--File: libc.info,  Node: Character Handling,  Next: String and Array Utilities,  Prev: Memory,  Up: Top
--
--Character Handling
--******************
--
--   Programs that work with characters and strings often need to
--classify a character--is it alphabetic, is it a digit, is it
--whitespace, and so on--and perform case conversion operations on
--characters.  The functions in the header file `ctype.h' are provided
--for this purpose.
--
--   Since the choice of locale and character set can alter the
--classifications of particular character codes, all of these functions
--are affected by the current locale.  (More precisely, they are affected
--by the locale currently selected for character classification--the
--`LC_CTYPE' category; see *Note Locale Categories::.)
--
--   The ISO C standard specifies two different sets of functions.  The
--one set works on `char' type characters, the other one on `wchar_t'
--wide characters (*note Extended Char Intro::).
--
--* Menu:
--
--* Classification of Characters::       Testing whether characters are
--			                letters, digits, punctuation, etc.
--
--* Case Conversion::                    Case mapping, and the like.
--* Classification of Wide Characters::  Character class determination for
--                                        wide characters.
--* Using Wide Char Classes::            Notes on using the wide character
--                                        classes.
--* Wide Character Case Conversion::     Mapping of wide characters.
--
--
--File: libc.info,  Node: Classification of Characters,  Next: Case Conversion,  Up: Character Handling
--
--Classification of Characters
--============================
--
--   This section explains the library functions for classifying
--characters.  For example, `isalpha' is the function to test for an
--alphabetic character.  It takes one argument, the character to test,
--and returns a nonzero integer if the character is alphabetic, and zero
--otherwise.  You would use it like this:
--
--     if (isalpha (c))
--       printf ("The character `%c' is alphabetic.\n", c);
--
--   Each of the functions in this section tests for membership in a
--particular class of characters; each has a name starting with `is'.
--Each of them takes one argument, which is a character to test, and
--returns an `int' which is treated as a boolean value.  The character
--argument is passed as an `int', and it may be the constant value `EOF'
--instead of a real character.
--
--   The attributes of any given character can vary between locales.
--*Note Locales::, for more information on locales.
--
--   These functions are declared in the header file `ctype.h'.
--
-- - Function: int islower (int C)
--     Returns true if C is a lower-case letter.  The letter need not be
--     from the Latin alphabet, any alphabet representable is valid.
--
-- - Function: int isupper (int C)
--     Returns true if C is an upper-case letter.  The letter need not be
--     from the Latin alphabet, any alphabet representable is valid.
--
-- - Function: int isalpha (int C)
--     Returns true if C is an alphabetic character (a letter).  If
--     `islower' or `isupper' is true of a character, then `isalpha' is
--     also true.
--
--     In some locales, there may be additional characters for which
--     `isalpha' is true--letters which are neither upper case nor lower
--     case.  But in the standard `"C"' locale, there are no such
--     additional characters.
--
-- - Function: int isdigit (int C)
--     Returns true if C is a decimal digit (`0' through `9').
--
-- - Function: int isalnum (int C)
--     Returns true if C is an alphanumeric character (a letter or
--     number); in other words, if either `isalpha' or `isdigit' is true
--     of a character, then `isalnum' is also true.
--
-- - Function: int isxdigit (int C)
--     Returns true if C is a hexadecimal digit.  Hexadecimal digits
--     include the normal decimal digits `0' through `9' and the letters
--     `A' through `F' and `a' through `f'.
--
-- - Function: int ispunct (int C)
--     Returns true if C is a punctuation character.  This means any
--     printing character that is not alphanumeric or a space character.
--
-- - Function: int isspace (int C)
--     Returns true if C is a "whitespace" character.  In the standard
--     `"C"' locale, `isspace' returns true for only the standard
--     whitespace characters:
--
--    `' ''
--          space
--
--    `'\f''
--          formfeed
--
--    `'\n''
--          newline
--
--    `'\r''
--          carriage return
--
--    `'\t''
--          horizontal tab
--
--    `'\v''
--          vertical tab
--
-- - Function: int isblank (int C)
--     Returns true if C is a blank character; that is, a space or a tab.
--     This function is a GNU extension.
--
-- - Function: int isgraph (int C)
--     Returns true if C is a graphic character; that is, a character
--     that has a glyph associated with it.  The whitespace characters
--     are not considered graphic.
--
-- - Function: int isprint (int C)
--     Returns true if C is a printing character.  Printing characters
--     include all the graphic characters, plus the space (` ') character.
--
-- - Function: int iscntrl (int C)
--     Returns true if C is a control character (that is, a character that
--     is not a printing character).
--
-- - Function: int isascii (int C)
--     Returns true if C is a 7-bit `unsigned char' value that fits into
--     the US/UK ASCII character set.  This function is a BSD extension
--     and is also an SVID extension.
--
--
--File: libc.info,  Node: Case Conversion,  Next: Classification of Wide Characters,  Prev: Classification of Characters,  Up: Character Handling
--
--Case Conversion
--===============
--
--   This section explains the library functions for performing
--conversions such as case mappings on characters.  For example, `toupper'
--converts any character to upper case if possible.  If the character
--can't be converted, `toupper' returns it unchanged.
--
--   These functions take one argument of type `int', which is the
--character to convert, and return the converted character as an `int'.
--If the conversion is not applicable to the argument given, the argument
--is returned unchanged.
--
--   *Compatibility Note:* In pre-ISO C dialects, instead of returning
--the argument unchanged, these functions may fail when the argument is
--not suitable for the conversion.  Thus for portability, you may need to
--write `islower(c) ? toupper(c) : c' rather than just `toupper(c)'.
--
--   These functions are declared in the header file `ctype.h'.
--
-- - Function: int tolower (int C)
--     If C is an upper-case letter, `tolower' returns the corresponding
--     lower-case letter.  If C is not an upper-case letter, C is
--     returned unchanged.
--
-- - Function: int toupper (int C)
--     If C is a lower-case letter, `toupper' returns the corresponding
--     upper-case letter.  Otherwise C is returned unchanged.
--
-- - Function: int toascii (int C)
--     This function converts C to a 7-bit `unsigned char' value that
--     fits into the US/UK ASCII character set, by clearing the high-order
--     bits.  This function is a BSD extension and is also an SVID
--     extension.
--
-- - Function: int _tolower (int C)
--     This is identical to `tolower', and is provided for compatibility
--     with the SVID.  *Note SVID::.
--
-- - Function: int _toupper (int C)
--     This is identical to `toupper', and is provided for compatibility
--     with the SVID.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-50 glibc-2.3.2-200304020432/manual/libc.info-50
---- glibc-2.3.2/manual/libc.info-50	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-50	Thu Jan  1 01:00:00 1970
-@@ -1,1150 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Basic Thread Operations,  Next: Thread Attributes,  Up: POSIX Threads
--
--Basic Thread Operations
--=======================
--
--   These functions are the thread equivalents of `fork', `exit', and
--`wait'.
--
-- - Function: int pthread_create (pthread_t * THREAD, pthread_attr_t *
--          ATTR, void * (*START_ROUTINE)(void *), void * ARG)
--     `pthread_create' creates a new thread of control that executes
--     concurrently with the calling thread. The new thread calls the
--     function START_ROUTINE, passing it ARG as first argument. The new
--     thread terminates either explicitly, by calling `pthread_exit', or
--     implicitly, by returning from the START_ROUTINE function. The
--     latter case is equivalent to calling `pthread_exit' with the result
--     returned by START_ROUTINE as exit code.
--
--     The ATTR argument specifies thread attributes to be applied to the
--     new thread. *Note Thread Attributes::, for details. The ATTR
--     argument can also be `NULL', in which case default attributes are
--     used: the created thread is joinable (not detached) and has an
--     ordinary (not realtime) scheduling policy.
--
--     On success, the identifier of the newly created thread is stored
--     in the location pointed by the THREAD argument, and a 0 is
--     returned. On error, a non-zero error code is returned.
--
--     This function may return the following errors:
--    `EAGAIN'
--          Not enough system resources to create a process for the new
--          thread, or more than `PTHREAD_THREADS_MAX' threads are
--          already active.
--
-- - Function: void pthread_exit (void *RETVAL)
--     `pthread_exit' terminates the execution of the calling thread.  All
--     cleanup handlers (*note Cleanup Handlers::) that have been set for
--     the calling thread with `pthread_cleanup_push' are executed in
--     reverse order (the most recently pushed handler is executed
--     first). Finalization functions for thread-specific data are then
--     called for all keys that have non-`NULL' values associated with
--     them in the calling thread (*note Thread-Specific Data::).
--     Finally, execution of the calling thread is stopped.
--
--     The RETVAL argument is the return value of the thread. It can be
--     retrieved from another thread using `pthread_join'.
--
--     The `pthread_exit' function never returns.
--
-- - Function: int pthread_cancel (pthread_t THREAD)
--     `pthread_cancel' sends a cancellation request to the thread denoted
--     by the THREAD argument.  If there is no such thread,
--     `pthread_cancel' fails and returns `ESRCH'.  Otherwise it returns
--     0. *Note Cancellation::, for details.
--
-- - Function: int pthread_join (pthread_t TH, void **thread_RETURN)
--     `pthread_join' suspends the execution of the calling thread until
--     the thread identified by TH terminates, either by calling
--     `pthread_exit' or by being canceled.
--
--     If THREAD_RETURN is not `NULL', the return value of TH is stored
--     in the location pointed to by THREAD_RETURN.  The return value of
--     TH is either the argument it gave to `pthread_exit', or
--     `PTHREAD_CANCELED' if TH was canceled.
--
--     The joined thread `th' must be in the joinable state: it must not
--     have been detached using `pthread_detach' or the
--     `PTHREAD_CREATE_DETACHED' attribute to `pthread_create'.
--
--     When a joinable thread terminates, its memory resources (thread
--     descriptor and stack) are not deallocated until another thread
--     performs `pthread_join' on it. Therefore, `pthread_join' must be
--     called once for each joinable thread created to avoid memory leaks.
--
--     At most one thread can wait for the termination of a given thread.
--     Calling `pthread_join' on a thread TH on which another thread is
--     already waiting for termination returns an error.
--
--     `pthread_join' is a cancellation point. If a thread is canceled
--     while suspended in `pthread_join', the thread execution resumes
--     immediately and the cancellation is executed without waiting for
--     the TH thread to terminate. If cancellation occurs during
--     `pthread_join', the TH thread remains not joined.
--
--     On success, the return value of TH is stored in the location
--     pointed to by THREAD_RETURN, and 0 is returned. On error, one of
--     the following values is returned:
--    `ESRCH'
--          No thread could be found corresponding to that specified by
--          TH.
--
--    `EINVAL'
--          The TH thread has been detached, or another thread is already
--          waiting on termination of TH.
--
--    `EDEADLK'
--          The TH argument refers to the calling thread.
--
--
--File: libc.info,  Node: Thread Attributes,  Next: Cancellation,  Prev: Basic Thread Operations,  Up: POSIX Threads
--
--Thread Attributes
--=================
--
--   Threads have a number of attributes that may be set at creation time.
--This is done by filling a thread attribute object ATTR of type
--`pthread_attr_t', then passing it as second argument to
--`pthread_create'. Passing `NULL' is equivalent to passing a thread
--attribute object with all attributes set to their default values.
--
--   Attribute objects are consulted only when creating a new thread.  The
--same attribute object can be used for creating several threads.
--Modifying an attribute object after a call to `pthread_create' does not
--change the attributes of the thread previously created.
--
-- - Function: int pthread_attr_init (pthread_attr_t *ATTR)
--     `pthread_attr_init' initializes the thread attribute object ATTR
--     and fills it with default values for the attributes. (The default
--     values are listed below for each attribute.)
--
--     Each attribute ATTRNAME (see below for a list of all attributes)
--     can be individually set using the function
--     `pthread_attr_setATTRNAME' and retrieved using the function
--     `pthread_attr_getATTRNAME'.
--
-- - Function: int pthread_attr_destroy (pthread_attr_t *ATTR)
--     `pthread_attr_destroy' destroys the attribute object pointed to by
--     ATTR releasing any resources associated with it.  ATTR is left in
--     an undefined state, and you must not use it again in a call to any
--     pthreads function until it has been reinitialized.
--
-- - Function: int pthread_attr_setattr (pthread_attr_t *OBJ, int VALUE)
--     Set attribute ATTR to VALUE in the attribute object pointed to by
--     OBJ.  See below for a list of possible attributes and the values
--     they can take.
--
--     On success, these functions return 0.  If VALUE is not meaningful
--     for the ATTR being modified, they will return the error code
--     `EINVAL'.  Some of the functions have other failure modes; see
--     below.
--
-- - Function: int pthread_attr_getattr (const pthread_attr_t *OBJ, int
--          *VALUE)
--     Store the current setting of ATTR in OBJ into the variable pointed
--     to by VALUE.
--
--     These functions always return 0.
--
--   The following thread attributes are supported:
--`detachstate'
--     Choose whether the thread is created in the joinable state (value
--     `PTHREAD_CREATE_JOINABLE') or in the detached state
--     (`PTHREAD_CREATE_DETACHED').  The default is
--     `PTHREAD_CREATE_JOINABLE'.
--
--     In the joinable state, another thread can synchronize on the thread
--     termination and recover its termination code using `pthread_join',
--     but some of the thread resources are kept allocated after the
--     thread terminates, and reclaimed only when another thread performs
--     `pthread_join' on that thread.
--
--     In the detached state, the thread resources are immediately freed
--     when it terminates, but `pthread_join' cannot be used to
--     synchronize on the thread termination.
--
--     A thread created in the joinable state can later be put in the
--     detached thread using `pthread_detach'.
--
--`schedpolicy'
--     Select the scheduling policy for the thread: one of `SCHED_OTHER'
--     (regular, non-realtime scheduling), `SCHED_RR' (realtime,
--     round-robin) or `SCHED_FIFO' (realtime, first-in first-out).  The
--     default is `SCHED_OTHER'.
--
--     The realtime scheduling policies `SCHED_RR' and `SCHED_FIFO' are
--     available only to processes with superuser privileges.
--     `pthread_attr_setschedparam' will fail and return `ENOTSUP' if you
--     try to set a realtime policy when you are unprivileged.
--
--     The scheduling policy of a thread can be changed after creation
--     with `pthread_setschedparam'.
--
--`schedparam'
--     Change the scheduling parameter (the scheduling priority) for the
--     thread.  The default is 0.
--
--     This attribute is not significant if the scheduling policy is
--     `SCHED_OTHER'; it only matters for the realtime policies
--     `SCHED_RR' and `SCHED_FIFO'.
--
--     The scheduling priority of a thread can be changed after creation
--     with `pthread_setschedparam'.
--
--`inheritsched'
--     Choose whether the scheduling policy and scheduling parameter for
--     the newly created thread are determined by the values of the
--     SCHEDPOLICY and SCHEDPARAM attributes (value
--     `PTHREAD_EXPLICIT_SCHED') or are inherited from the parent thread
--     (value `PTHREAD_INHERIT_SCHED').  The default is
--     `PTHREAD_EXPLICIT_SCHED'.
--
--`scope'
--     Choose the scheduling contention scope for the created thread.  The
--     default is `PTHREAD_SCOPE_SYSTEM', meaning that the threads contend
--     for CPU time with all processes running on the machine. In
--     particular, thread priorities are interpreted relative to the
--     priorities of all other processes on the machine. The other
--     possibility, `PTHREAD_SCOPE_PROCESS', means that scheduling
--     contention occurs only between the threads of the running process:
--     thread priorities are interpreted relative to the priorities of
--     the other threads of the process, regardless of the priorities of
--     other processes.
--
--     `PTHREAD_SCOPE_PROCESS' is not supported in LinuxThreads.  If you
--     try to set the scope to this value, `pthread_attr_setscope' will
--     fail and return `ENOTSUP'.
--
--`stackaddr'
--     Provide an address for an application managed stack.  The size of
--     the stack must be at least `PTHREAD_STACK_MIN'.
--
--`stacksize'
--     Change the size of the stack created for the thread.  The value
--     defines the minimum stack size, in bytes.
--
--     If the value exceeds the system's maximum stack size, or is smaller
--     than `PTHREAD_STACK_MIN', `pthread_attr_setstacksize' will fail
--     and return `EINVAL'.
--
--`stack'
--     Provide both the address and size of an application managed stack
--     to use for the new thread.  The base of the memory area is
--     STACKADDR with the size of the memory area, STACKSIZE, measured in
--     bytes.
--
--     If the value of STACKSIZE is less than `PTHREAD_STACK_MIN', or
--     greater than the system's maximum stack size, or if the value of
--     STACKADDR lacks the proper alignment, `pthread_attr_setstack' will
--     fail and return `EINVAL'.
--
--`guardsize'
--     Change the minimum size in bytes of the guard area for the thread's
--     stack.  The default size is a single page.  If this value is set,
--     it will be rounded up to the nearest page size.  If the value is
--     set to 0, a guard area will not be created for this thread.  The
--     space allocated for the guard area is used to catch stack
--     overflow.  Therefore, when allocating large structures on the
--     stack, a larger guard area may be required to catch a stack
--     overflow.
--
--     If the caller is managing their own stacks (if the `stackaddr'
--     attribute has been set), then the `guardsize' attribute is ignored.
--
--     If the value exceeds the `stacksize', `pthread_atrr_setguardsize'
--     will fail and return `EINVAL'.
--
--
--File: libc.info,  Node: Cancellation,  Next: Cleanup Handlers,  Prev: Thread Attributes,  Up: POSIX Threads
--
--Cancellation
--============
--
--   Cancellation is the mechanism by which a thread can terminate the
--execution of another thread. More precisely, a thread can send a
--cancellation request to another thread. Depending on its settings, the
--target thread can then either ignore the request, honor it immediately,
--or defer it till it reaches a cancellation point.  When threads are
--first created by `pthread_create', they always defer cancellation
--requests.
--
--   When a thread eventually honors a cancellation request, it behaves
--as if `pthread_exit(PTHREAD_CANCELED)' was called.  All cleanup handlers
--are executed in reverse order, finalization functions for
--thread-specific data are called, and finally the thread stops executing.
--If the canceled thread was joinable, the return value
--`PTHREAD_CANCELED' is provided to whichever thread calls PTHREAD_JOIN
--on it. See `pthread_exit' for more information.
--
--   Cancellation points are the points where the thread checks for
--pending cancellation requests and performs them.  The POSIX threads
--functions `pthread_join', `pthread_cond_wait',
--`pthread_cond_timedwait', `pthread_testcancel', `sem_wait', and
--`sigwait' are cancellation points.  In addition, these system calls are
--cancellation points:
--
--accept                   open                     sendmsg
--close                    pause                    sendto
--connect                  read                     system
--fcntl                    recv                     tcdrain
--fsync                    recvfrom                 wait
--lseek                    recvmsg                  waitpid
--msync                    send                     write
--nanosleep                                         
--
--All library functions that call these functions (such as `printf') are
--also cancellation points.
--
-- - Function: int pthread_setcancelstate (int STATE, int *OLDSTATE)
--     `pthread_setcancelstate' changes the cancellation state for the
--     calling thread - that is, whether cancellation requests are
--     ignored or not. The STATE argument is the new cancellation state:
--     either `PTHREAD_CANCEL_ENABLE' to enable cancellation, or
--     `PTHREAD_CANCEL_DISABLE' to disable cancellation (cancellation
--     requests are ignored).
--
--     If OLDSTATE is not `NULL', the previous cancellation state is
--     stored in the location pointed to by OLDSTATE, and can thus be
--     restored later by another call to `pthread_setcancelstate'.
--
--     If the STATE argument is not `PTHREAD_CANCEL_ENABLE' or
--     `PTHREAD_CANCEL_DISABLE', `pthread_setcancelstate' fails and
--     returns `EINVAL'.  Otherwise it returns 0.
--
-- - Function: int pthread_setcanceltype (int TYPE, int *OLDTYPE)
--     `pthread_setcanceltype' changes the type of responses to
--     cancellation requests for the calling thread: asynchronous
--     (immediate) or deferred.  The TYPE argument is the new
--     cancellation type: either `PTHREAD_CANCEL_ASYNCHRONOUS' to cancel
--     the calling thread as soon as the cancellation request is
--     received, or `PTHREAD_CANCEL_DEFERRED' to keep the cancellation
--     request pending until the next cancellation point. If OLDTYPE is
--     not `NULL', the previous cancellation state is stored in the
--     location pointed to by OLDTYPE, and can thus be restored later by
--     another call to `pthread_setcanceltype'.
--
--     If the TYPE argument is not `PTHREAD_CANCEL_DEFERRED' or
--     `PTHREAD_CANCEL_ASYNCHRONOUS', `pthread_setcanceltype' fails and
--     returns `EINVAL'.  Otherwise it returns 0.
--
-- - Function: void pthread_testcancel (VOID)
--     `pthread_testcancel' does nothing except testing for pending
--     cancellation and executing it. Its purpose is to introduce explicit
--     checks for cancellation in long sequences of code that do not call
--     cancellation point functions otherwise.
--
--
--File: libc.info,  Node: Cleanup Handlers,  Next: Mutexes,  Prev: Cancellation,  Up: POSIX Threads
--
--Cleanup Handlers
--================
--
--   Cleanup handlers are functions that get called when a thread
--terminates, either by calling `pthread_exit' or because of
--cancellation. Cleanup handlers are installed and removed following a
--stack-like discipline.
--
--   The purpose of cleanup handlers is to free the resources that a
--thread may hold at the time it terminates. In particular, if a thread
--exits or is canceled while it owns a locked mutex, the mutex will
--remain locked forever and prevent other threads from executing
--normally. The best way to avoid this is, just before locking the mutex,
--to install a cleanup handler whose effect is to unlock the mutex.
--Cleanup handlers can be used similarly to free blocks allocated with
--`malloc' or close file descriptors on thread termination.
--
--   Here is how to lock a mutex MUT in such a way that it will be
--unlocked if the thread is canceled while MUT is locked:
--
--     pthread_cleanup_push(pthread_mutex_unlock, (void *) &mut);
--     pthread_mutex_lock(&mut);
--     /* do some work */
--     pthread_mutex_unlock(&mut);
--     pthread_cleanup_pop(0);
--
--   Equivalently, the last two lines can be replaced by
--
--     pthread_cleanup_pop(1);
--
--   Notice that the code above is safe only in deferred cancellation mode
--(see `pthread_setcanceltype'). In asynchronous cancellation mode, a
--cancellation can occur between `pthread_cleanup_push' and
--`pthread_mutex_lock', or between `pthread_mutex_unlock' and
--`pthread_cleanup_pop', resulting in both cases in the thread trying to
--unlock a mutex not locked by the current thread. This is the main
--reason why asynchronous cancellation is difficult to use.
--
--   If the code above must also work in asynchronous cancellation mode,
--then it must switch to deferred mode for locking and unlocking the
--mutex:
--
--     pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, &oldtype);
--     pthread_cleanup_push(pthread_mutex_unlock, (void *) &mut);
--     pthread_mutex_lock(&mut);
--     /* do some work */
--     pthread_cleanup_pop(1);
--     pthread_setcanceltype(oldtype, NULL);
--
--   The code above can be rewritten in a more compact and efficient way,
--using the non-portable functions `pthread_cleanup_push_defer_np' and
--`pthread_cleanup_pop_restore_np':
--
--     pthread_cleanup_push_defer_np(pthread_mutex_unlock, (void *) &mut);
--     pthread_mutex_lock(&mut);
--     /* do some work */
--     pthread_cleanup_pop_restore_np(1);
--
-- - Function: void pthread_cleanup_push (void (*ROUTINE) (void *), void
--          *ARG)
--     `pthread_cleanup_push' installs the ROUTINE function with argument
--     ARG as a cleanup handler. From this point on to the matching
--     `pthread_cleanup_pop', the function ROUTINE will be called with
--     arguments ARG when the thread terminates, either through
--     `pthread_exit' or by cancellation. If several cleanup handlers are
--     active at that point, they are called in LIFO order: the most
--     recently installed handler is called first.
--
-- - Function: void pthread_cleanup_pop (int EXECUTE)
--     `pthread_cleanup_pop' removes the most recently installed cleanup
--     handler. If the EXECUTE argument is not 0, it also executes the
--     handler, by calling the ROUTINE function with arguments ARG. If
--     the EXECUTE argument is 0, the handler is only removed but not
--     executed.
--
--   Matching pairs of `pthread_cleanup_push' and `pthread_cleanup_pop'
--must occur in the same function, at the same level of block nesting.
--Actually, `pthread_cleanup_push' and `pthread_cleanup_pop' are macros,
--and the expansion of `pthread_cleanup_push' introduces an open brace
--`{' with the matching closing brace `}' being introduced by the
--expansion of the matching `pthread_cleanup_pop'.
--
-- - Function: void pthread_cleanup_push_defer_np (void (*ROUTINE) (void
--          *), void *ARG)
--     `pthread_cleanup_push_defer_np' is a non-portable extension that
--     combines `pthread_cleanup_push' and `pthread_setcanceltype'.  It
--     pushes a cleanup handler just as `pthread_cleanup_push' does, but
--     also saves the current cancellation type and sets it to deferred
--     cancellation. This ensures that the cleanup mechanism is effective
--     even if the thread was initially in asynchronous cancellation mode.
--
-- - Function: void pthread_cleanup_pop_restore_np (int EXECUTE)
--     `pthread_cleanup_pop_restore_np' pops a cleanup handler introduced
--     by `pthread_cleanup_push_defer_np', and restores the cancellation
--     type to its value at the time `pthread_cleanup_push_defer_np' was
--     called.
--
--   `pthread_cleanup_push_defer_np' and `pthread_cleanup_pop_restore_np'
--must occur in matching pairs, at the same level of block nesting.
--
--   The sequence
--
--     pthread_cleanup_push_defer_np(routine, arg);
--     ...
--     pthread_cleanup_pop_defer_np(execute);
--
--is functionally equivalent to (but more compact and efficient than)
--
--     {
--       int oldtype;
--       pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, &oldtype);
--       pthread_cleanup_push(routine, arg);
--       ...
--       pthread_cleanup_pop(execute);
--       pthread_setcanceltype(oldtype, NULL);
--     }
--
--
--File: libc.info,  Node: Mutexes,  Next: Condition Variables,  Prev: Cleanup Handlers,  Up: POSIX Threads
--
--Mutexes
--=======
--
--   A mutex is a MUTual EXclusion device, and is useful for protecting
--shared data structures from concurrent modifications, and implementing
--critical sections and monitors.
--
--   A mutex has two possible states: unlocked (not owned by any thread),
--and locked (owned by one thread). A mutex can never be owned by two
--different threads simultaneously. A thread attempting to lock a mutex
--that is already locked by another thread is suspended until the owning
--thread unlocks the mutex first.
--
--   None of the mutex functions is a cancellation point, not even
--`pthread_mutex_lock', in spite of the fact that it can suspend a thread
--for arbitrary durations. This way, the status of mutexes at
--cancellation points is predictable, allowing cancellation handlers to
--unlock precisely those mutexes that need to be unlocked before the
--thread stops executing. Consequently, threads using deferred
--cancellation should never hold a mutex for extended periods of time.
--
--   It is not safe to call mutex functions from a signal handler.  In
--particular, calling `pthread_mutex_lock' or `pthread_mutex_unlock' from
--a signal handler may deadlock the calling thread.
--
-- - Function: int pthread_mutex_init (pthread_mutex_t *MUTEX, const
--          pthread_mutexattr_t *MUTEXATTR)
--     `pthread_mutex_init' initializes the mutex object pointed to by
--     MUTEX according to the mutex attributes specified in MUTEXATTR.
--     If MUTEXATTR is `NULL', default attributes are used instead.
--
--     The LinuxThreads implementation supports only one mutex attribute,
--     the MUTEX TYPE, which is either "fast", "recursive", or "error
--     checking". The type of a mutex determines whether it can be locked
--     again by a thread that already owns it.  The default type is
--     "fast".
--
--     Variables of type `pthread_mutex_t' can also be initialized
--     statically, using the constants `PTHREAD_MUTEX_INITIALIZER' (for
--     timed mutexes), `PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP' (for
--     recursive mutexes), `PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP' (for
--     fast mutexes(, and `PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP' (for
--     error checking mutexes).
--
--     `pthread_mutex_init' always returns 0.
--
-- - Function: int pthread_mutex_lock (pthread_mutex_t *mutex))
--     `pthread_mutex_lock' locks the given mutex. If the mutex is
--     currently unlocked, it becomes locked and owned by the calling
--     thread, and `pthread_mutex_lock' returns immediately. If the mutex
--     is already locked by another thread, `pthread_mutex_lock' suspends
--     the calling thread until the mutex is unlocked.
--
--     If the mutex is already locked by the calling thread, the behavior
--     of `pthread_mutex_lock' depends on the type of the mutex. If the
--     mutex is of the "fast" type, the calling thread is suspended.  It
--     will remain suspended forever, because no other thread can unlock
--     the mutex.  If  the mutex is of the "error checking" type,
--     `pthread_mutex_lock' returns immediately with the error code
--     `EDEADLK'.  If the mutex is of the "recursive" type,
--     `pthread_mutex_lock' succeeds and returns immediately, recording
--     the number of times the calling thread has locked the mutex. An
--     equal number of `pthread_mutex_unlock' operations must be
--     performed before the mutex returns to the unlocked state.
--
-- - Function: int pthread_mutex_trylock (pthread_mutex_t *MUTEX)
--     `pthread_mutex_trylock' behaves identically to
--     `pthread_mutex_lock', except that it does not block the calling
--     thread if the mutex is already locked by another thread (or by the
--     calling thread in the case of a "fast" mutex). Instead,
--     `pthread_mutex_trylock' returns immediately with the error code
--     `EBUSY'.
--
-- - Function: int pthread_mutex_timedlock (pthread_mutex_t *MUTEX, const
--          struct timespec *ABSTIME)
--     The `pthread_mutex_timedlock' is similar to the
--     `pthread_mutex_lock' function but instead of blocking for in
--     indefinite time if the mutex is locked by another thread, it
--     returns when the time specified in ABSTIME is reached.
--
--     This function can only be used on standard ("timed") and "error
--     checking" mutexes.  It behaves just like `pthread_mutex_lock' for
--     all other types.
--
--     If the mutex is successfully locked, the function returns zero.
--     If the time specified in ABSTIME is reached without the mutex
--     being locked, `ETIMEDOUT' is returned.
--
--     This function was introduced in the POSIX.1d revision of the POSIX
--     standard.
--
-- - Function: int pthread_mutex_unlock (pthread_mutex_t *MUTEX)
--     `pthread_mutex_unlock' unlocks the given mutex. The mutex is
--     assumed to be locked and owned by the calling thread on entrance to
--     `pthread_mutex_unlock'. If the mutex is of the "fast" type,
--     `pthread_mutex_unlock' always returns it to the unlocked state. If
--     it is of the "recursive" type, it decrements the locking count of
--     the mutex (number of `pthread_mutex_lock' operations performed on
--     it by the calling thread), and only when this count reaches zero
--     is the mutex actually unlocked.
--
--     On "error checking" mutexes, `pthread_mutex_unlock' actually
--     checks at run-time that the mutex is locked on entrance, and that
--     it was locked by the same thread that is now calling
--     `pthread_mutex_unlock'.  If these conditions are not met,
--     `pthread_mutex_unlock' returns `EPERM', and the mutex remains
--     unchanged.  "Fast" and "recursive" mutexes perform no such checks,
--     thus allowing a locked mutex to be unlocked by a thread other than
--     its owner. This is non-portable behavior and must not be relied
--     upon.
--
-- - Function: int pthread_mutex_destroy (pthread_mutex_t *MUTEX)
--     `pthread_mutex_destroy' destroys a mutex object, freeing the
--     resources it might hold. The mutex must be unlocked on entrance.
--     In the LinuxThreads implementation, no resources are associated
--     with mutex objects, thus `pthread_mutex_destroy' actually does
--     nothing except checking that the mutex is unlocked.
--
--     If the mutex is locked by some thread, `pthread_mutex_destroy'
--     returns `EBUSY'.  Otherwise it returns 0.
--
--   If any of the above functions (except `pthread_mutex_init') is
--applied to an uninitialized mutex, they will simply return `EINVAL' and
--do nothing.
--
--   A shared global variable X can be protected by a mutex as follows:
--
--     int x;
--     pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER;
--
--   All accesses and modifications to X should be bracketed by calls to
--`pthread_mutex_lock' and `pthread_mutex_unlock' as follows:
--
--     pthread_mutex_lock(&mut);
--     /* operate on x */
--     pthread_mutex_unlock(&mut);
--
--   Mutex attributes can be specified at mutex creation time, by passing
--a mutex attribute object as second argument to `pthread_mutex_init'.
--Passing `NULL' is equivalent to passing a mutex attribute object with
--all attributes set to their default values.
--
-- - Function: int pthread_mutexattr_init (pthread_mutexattr_t *ATTR)
--     `pthread_mutexattr_init' initializes the mutex attribute object
--     ATTR and fills it with default values for the attributes.
--
--     This function always returns 0.
--
-- - Function: int pthread_mutexattr_destroy (pthread_mutexattr_t *ATTR)
--     `pthread_mutexattr_destroy' destroys a mutex attribute object,
--     which must not be reused until it is reinitialized.
--     `pthread_mutexattr_destroy' does nothing in the LinuxThreads
--     implementation.
--
--     This function always returns 0.
--
--   LinuxThreads supports only one mutex attribute: the mutex type,
--which is either `PTHREAD_MUTEX_ADAPTIVE_NP' for "fast" mutexes,
--`PTHREAD_MUTEX_RECURSIVE_NP' for "recursive" mutexes,
--`PTHREAD_MUTEX_TIMED_NP' for "timed" mutexes, or
--`PTHREAD_MUTEX_ERRORCHECK_NP' for "error checking" mutexes.  As the
--`NP' suffix indicates, this is a non-portable extension to the POSIX
--standard and should not be employed in portable programs.
--
--   The mutex type determines what happens if a thread attempts to lock a
--mutex it already owns with `pthread_mutex_lock'. If the mutex is of the
--"fast" type, `pthread_mutex_lock' simply suspends the calling thread
--forever.  If the mutex is of the "error checking" type,
--`pthread_mutex_lock' returns immediately with the error code `EDEADLK'.
--If the mutex is of the "recursive" type, the call to
--`pthread_mutex_lock' returns immediately with a success return code.
--The number of times the thread owning the mutex has locked it is
--recorded in the mutex. The owning thread must call
--`pthread_mutex_unlock' the same number of times before the mutex
--returns to the unlocked state.
--
--   The default mutex type is "timed", that is, `PTHREAD_MUTEX_TIMED_NP'.
--
-- - Function: int pthread_mutexattr_settype (pthread_mutexattr_t *ATTR,
--          int TYPE)
--     `pthread_mutexattr_settype' sets the mutex type attribute in ATTR
--     to the value specified by TYPE.
--
--     If TYPE is not `PTHREAD_MUTEX_ADAPTIVE_NP',
--     `PTHREAD_MUTEX_RECURSIVE_NP', `PTHREAD_MUTEX_TIMED_NP', or
--     `PTHREAD_MUTEX_ERRORCHECK_NP', this function will return `EINVAL'
--     and leave ATTR unchanged.
--
--     The standard Unix98 identifiers `PTHREAD_MUTEX_DEFAULT',
--     `PTHREAD_MUTEX_NORMAL', `PTHREAD_MUTEX_RECURSIVE', and
--     `PTHREAD_MUTEX_ERRORCHECK' are also permitted.
--
--
-- - Function: int pthread_mutexattr_gettype (const pthread_mutexattr_t
--          *ATTR, int *TYPE)
--     `pthread_mutexattr_gettype' retrieves the current value of the
--     mutex type attribute in ATTR and stores it in the location pointed
--     to by TYPE.
--
--     This function always returns 0.
--
--
--File: libc.info,  Node: Condition Variables,  Next: POSIX Semaphores,  Prev: Mutexes,  Up: POSIX Threads
--
--Condition Variables
--===================
--
--   A condition (short for "condition variable") is a synchronization
--device that allows threads to suspend execution until some predicate on
--shared data is satisfied. The basic operations on conditions are: signal
--the condition (when the predicate becomes true), and wait for the
--condition, suspending the thread execution until another thread signals
--the condition.
--
--   A condition variable must always be associated with a mutex, to avoid
--the race condition where a thread prepares to wait on a condition
--variable and another thread signals the condition just before the first
--thread actually waits on it.
--
-- - Function: int pthread_cond_init (pthread_cond_t *COND,
--          pthread_condattr_t *cond_ATTR)
--     `pthread_cond_init' initializes the condition variable COND, using
--     the condition attributes specified in COND_ATTR, or default
--     attributes if COND_ATTR is `NULL'. The LinuxThreads implementation
--     supports no attributes for conditions, hence the COND_ATTR
--     parameter is actually ignored.
--
--     Variables of type `pthread_cond_t' can also be initialized
--     statically, using the constant `PTHREAD_COND_INITIALIZER'.
--
--     This function always returns 0.
--
-- - Function: int pthread_cond_signal (pthread_cond_t *COND)
--     `pthread_cond_signal' restarts one of the threads that are waiting
--     on the condition variable COND. If no threads are waiting on COND,
--     nothing happens. If several threads are waiting on COND, exactly
--     one is restarted, but it is not specified which.
--
--     This function always returns 0.
--
-- - Function: int pthread_cond_broadcast (pthread_cond_t *COND)
--     `pthread_cond_broadcast' restarts all the threads that are waiting
--     on the condition variable COND. Nothing happens if no threads are
--     waiting on COND.
--
--     This function always returns 0.
--
-- - Function: int pthread_cond_wait (pthread_cond_t *COND,
--          pthread_mutex_t *MUTEX)
--     `pthread_cond_wait' atomically unlocks the MUTEX (as per
--     `pthread_unlock_mutex') and waits for the condition variable COND
--     to be signaled. The thread execution is suspended and does not
--     consume any CPU time until the condition variable is signaled. The
--     MUTEX must be locked by the calling thread on entrance to
--     `pthread_cond_wait'. Before returning to the calling thread,
--     `pthread_cond_wait' re-acquires MUTEX (as per
--     `pthread_lock_mutex').
--
--     Unlocking the mutex and suspending on the condition variable is
--     done atomically. Thus, if all threads always acquire the mutex
--     before signaling the condition, this guarantees that the condition
--     cannot be signaled (and thus ignored) between the time a thread
--     locks the mutex and the time it waits on the condition variable.
--
--     This function always returns 0.
--
-- - Function: int pthread_cond_timedwait (pthread_cond_t *COND,
--          pthread_mutex_t *MUTEX, const struct timespec *ABSTIME)
--     `pthread_cond_timedwait' atomically unlocks MUTEX and waits on
--     COND, as `pthread_cond_wait' does, but it also bounds the duration
--     of the wait. If COND has not been signaled before time ABSTIME,
--     the mutex MUTEX is re-acquired and `pthread_cond_timedwait'
--     returns the error code `ETIMEDOUT'.  The wait can also be
--     interrupted by a signal; in that case `pthread_cond_timedwait'
--     returns `EINTR'.
--
--     The ABSTIME parameter specifies an absolute time, with the same
--     origin as `time' and `gettimeofday': an ABSTIME of 0 corresponds
--     to 00:00:00 GMT, January 1, 1970.
--
-- - Function: int pthread_cond_destroy (pthread_cond_t *COND)
--     `pthread_cond_destroy' destroys the condition variable COND,
--     freeing the resources it might hold.  If any threads are waiting
--     on the condition variable, `pthread_cond_destroy' leaves COND
--     untouched and returns `EBUSY'.  Otherwise it returns 0, and COND
--     must not be used again until it is reinitialized.
--
--     In the LinuxThreads implementation, no resources are associated
--     with condition variables, so `pthread_cond_destroy' actually does
--     nothing.
--
--   `pthread_cond_wait' and `pthread_cond_timedwait' are cancellation
--points. If a thread is canceled while suspended in one of these
--functions, the thread immediately resumes execution, relocks the mutex
--specified by  MUTEX, and finally executes the cancellation.
--Consequently, cleanup handlers are assured that MUTEX is locked when
--they are called.
--
--   It is not safe to call the condition variable functions from a signal
--handler. In particular, calling `pthread_cond_signal' or
--`pthread_cond_broadcast' from a signal handler may deadlock the calling
--thread.
--
--   Consider two shared variables X and Y, protected by the mutex MUT,
--and a condition variable COND that is to be signaled whenever X becomes
--greater than Y.
--
--     int x,y;
--     pthread_mutex_t mut = PTHREAD_MUTEX_INITIALIZER;
--     pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
--
--   Waiting until X is greater than Y is performed as follows:
--
--     pthread_mutex_lock(&mut);
--     while (x <= y) {
--             pthread_cond_wait(&cond, &mut);
--     }
--     /* operate on x and y */
--     pthread_mutex_unlock(&mut);
--
--   Modifications on X and Y that may cause X to become greater than Y
--should signal the condition if needed:
--
--     pthread_mutex_lock(&mut);
--     /* modify x and y */
--     if (x > y) pthread_cond_broadcast(&cond);
--     pthread_mutex_unlock(&mut);
--
--   If it can be proved that at most one waiting thread needs to be waken
--up (for instance, if there are only two threads communicating through X
--and Y), `pthread_cond_signal' can be used as a slightly more efficient
--alternative to `pthread_cond_broadcast'. In doubt, use
--`pthread_cond_broadcast'.
--
--   To wait for X to becomes greater than Y with a timeout of 5 seconds,
--do:
--
--     struct timeval now;
--     struct timespec timeout;
--     int retcode;
--     
--     pthread_mutex_lock(&mut);
--     gettimeofday(&now);
--     timeout.tv_sec = now.tv_sec + 5;
--     timeout.tv_nsec = now.tv_usec * 1000;
--     retcode = 0;
--     while (x <= y && retcode != ETIMEDOUT) {
--             retcode = pthread_cond_timedwait(&cond, &mut, &timeout);
--     }
--     if (retcode == ETIMEDOUT) {
--             /* timeout occurred */
--     } else {
--             /* operate on x and y */
--     }
--     pthread_mutex_unlock(&mut);
--
--   Condition attributes can be specified at condition creation time, by
--passing a condition attribute object as second argument to
--`pthread_cond_init'.  Passing `NULL' is equivalent to passing a
--condition attribute object with all attributes set to their default
--values.
--
--   The LinuxThreads implementation supports no attributes for
--conditions. The functions on condition attributes are included only for
--compliance with the POSIX standard.
--
-- - Function: int pthread_condattr_init (pthread_condattr_t *ATTR)
-- - Function: int pthread_condattr_destroy (pthread_condattr_t *ATTR)
--     `pthread_condattr_init' initializes the condition attribute object
--     ATTR and fills it with default values for the attributes.
--     `pthread_condattr_destroy' destroys the condition attribute object
--     ATTR.
--
--     Both functions do nothing in the LinuxThreads implementation.
--
--     `pthread_condattr_init' and `pthread_condattr_destroy' always
--     return 0.
--
--
--File: libc.info,  Node: POSIX Semaphores,  Next: Thread-Specific Data,  Prev: Condition Variables,  Up: POSIX Threads
--
--POSIX Semaphores
--================
--
--   Semaphores are counters for resources shared between threads. The
--basic operations on semaphores are: increment the counter atomically,
--and wait until the counter is non-null and decrement it atomically.
--
--   Semaphores have a maximum value past which they cannot be
--incremented.  The macro `SEM_VALUE_MAX' is defined to be this maximum
--value.  In the GNU C library, `SEM_VALUE_MAX' is equal to `INT_MAX'
--(*note Range of Type::), but it may be much smaller on other systems.
--
--   The pthreads library implements POSIX 1003.1b semaphores.  These
--should not be confused with System V semaphores (`ipc', `semctl' and
--`semop').
--
--   All the semaphore functions and macros are defined in `semaphore.h'.
--
-- - Function: int sem_init (sem_t *SEM, int PSHARED, unsigned int VALUE)
--     `sem_init' initializes the semaphore object pointed to by SEM. The
--     count associated with the semaphore is set initially to VALUE. The
--     PSHARED argument indicates whether the semaphore is local to the
--     current process (PSHARED is zero) or is to be shared between
--     several processes (PSHARED is not zero).
--
--     On success `sem_init' returns 0.  On failure it returns -1 and sets
--     ERRNO to one of the following values:
--
--    `EINVAL'
--          VALUE exceeds the maximal counter value `SEM_VALUE_MAX'
--
--    `ENOSYS'
--          PSHARED is not zero.  LinuxThreads currently does not support
--          process-shared semaphores.  (This will eventually change.)
--
-- - Function: int sem_destroy (sem_t * SEM)
--     `sem_destroy' destroys a semaphore object, freeing the resources it
--     might hold.  If any threads are waiting on the semaphore when
--     `sem_destroy' is called, it fails and sets ERRNO to `EBUSY'.
--
--     In the LinuxThreads implementation, no resources are associated
--     with semaphore objects, thus `sem_destroy' actually does nothing
--     except checking that no thread is waiting on the semaphore.  This
--     will change when process-shared semaphores are implemented.
--
-- - Function: int sem_wait (sem_t * SEM)
--     `sem_wait' suspends the calling thread until the semaphore pointed
--     to by SEM has non-zero count. It then atomically decreases the
--     semaphore count.
--
--     `sem_wait' is a cancellation point.  It always returns 0.
--
-- - Function: int sem_trywait (sem_t * SEM)
--     `sem_trywait' is a non-blocking variant of `sem_wait'. If the
--     semaphore pointed to by SEM has non-zero count, the count is
--     atomically decreased and `sem_trywait' immediately returns 0.  If
--     the semaphore count is zero, `sem_trywait' immediately returns -1
--     and sets errno to `EAGAIN'.
--
-- - Function: int sem_post (sem_t * SEM)
--     `sem_post' atomically increases the count of the semaphore pointed
--     to by SEM. This function never blocks.
--
--     On processors supporting atomic compare-and-swap (Intel 486,
--     Pentium and later, Alpha, PowerPC, MIPS II, Motorola 68k,
--     Ultrasparc), the `sem_post' function is can safely be called from
--     signal handlers.  This is the only thread synchronization function
--     provided by POSIX threads that is async-signal safe.  On the Intel
--     386 and earlier Sparc chips, the current LinuxThreads
--     implementation of `sem_post' is not async-signal safe, because the
--     hardware does not support the required atomic operations.
--
--     `sem_post' always succeeds and returns 0, unless the semaphore
--     count would exceed `SEM_VALUE_MAX' after being incremented.  In
--     that case `sem_post' returns -1 and sets ERRNO to `EINVAL'.  The
--     semaphore count is left unchanged.
--
-- - Function: int sem_getvalue (sem_t * SEM, int * SVAL)
--     `sem_getvalue' stores in the location pointed to by SVAL the
--     current count of the semaphore SEM.  It always returns 0.
--
--
--File: libc.info,  Node: Thread-Specific Data,  Next: Threads and Signal Handling,  Prev: POSIX Semaphores,  Up: POSIX Threads
--
--Thread-Specific Data
--====================
--
--   Programs often need global or static variables that have different
--values in different threads. Since threads share one memory space, this
--cannot be achieved with regular variables. Thread-specific data is the
--POSIX threads answer to this need.
--
--   Each thread possesses a private memory block, the thread-specific
--data area, or TSD area for short. This area is indexed by TSD keys. The
--TSD area associates values of type `void *' to TSD keys. TSD keys are
--common to all threads, but the value associated with a given TSD key can
--be different in each thread.
--
--   For concreteness, the TSD areas can be viewed as arrays of `void *'
--pointers, TSD keys as integer indices into these arrays, and the value
--of a TSD key as the value of the corresponding array element in the
--calling thread.
--
--   When a thread is created, its TSD area initially associates `NULL'
--with all keys.
--
-- - Function: int pthread_key_create (pthread_key_t *KEY, void
--          (*destr_function) (void *))
--     `pthread_key_create' allocates a new TSD key. The key is stored in
--     the location pointed to by KEY. There is a limit of
--     `PTHREAD_KEYS_MAX' on the number of keys allocated at a given
--     time. The value initially associated with the returned key is
--     `NULL' in all currently executing threads.
--
--     The DESTR_FUNCTION argument, if not `NULL', specifies a destructor
--     function associated with the key. When a thread terminates via
--     `pthread_exit' or by cancellation, DESTR_FUNCTION is called on the
--     value associated with the key in that thread. The DESTR_FUNCTION
--     is not called if a key is deleted with `pthread_key_delete' or a
--     value is changed with `pthread_setspecific'.  The order in which
--     destructor functions are called at thread termination time is
--     unspecified.
--
--     Before the destructor function is called, the `NULL' value is
--     associated with the key in the current thread.  A destructor
--     function might, however, re-associate non-`NULL' values to that
--     key or some other key.  To deal with this, if after all the
--     destructors have been called for all non-`NULL' values, there are
--     still some non-`NULL' values with associated destructors, then the
--     process is repeated.  The LinuxThreads implementation stops the
--     process after `PTHREAD_DESTRUCTOR_ITERATIONS' iterations, even if
--     some non-`NULL' values with associated descriptors remain.  Other
--     implementations may loop indefinitely.
--
--     `pthread_key_create' returns 0 unless `PTHREAD_KEYS_MAX' keys have
--     already been allocated, in which case it fails and returns
--     `EAGAIN'.
--
-- - Function: int pthread_key_delete (pthread_key_t KEY)
--     `pthread_key_delete' deallocates a TSD key. It does not check
--     whether non-`NULL' values are associated with that key in the
--     currently executing threads, nor call the destructor function
--     associated with the key.
--
--     If there is no such key KEY, it returns `EINVAL'.  Otherwise it
--     returns 0.
--
-- - Function: int pthread_setspecific (pthread_key_t KEY, const void
--          *POINTER)
--     `pthread_setspecific' changes the value associated with KEY in the
--     calling thread, storing the given POINTER instead.
--
--     If there is no such key KEY, it returns `EINVAL'.  Otherwise it
--     returns 0.
--
-- - Function: void * pthread_getspecific (pthread_key_t KEY)
--     `pthread_getspecific' returns the value currently associated with
--     KEY in the calling thread.
--
--     If there is no such key KEY, it returns `NULL'.
--
--   The following code fragment allocates a thread-specific array of 100
--characters, with automatic reclaimation at thread exit:
--
--     /* Key for the thread-specific buffer */
--     static pthread_key_t buffer_key;
--     
--     /* Once-only initialisation of the key */
--     static pthread_once_t buffer_key_once = PTHREAD_ONCE_INIT;
--     
--     /* Allocate the thread-specific buffer */
--     void buffer_alloc(void)
--     {
--       pthread_once(&buffer_key_once, buffer_key_alloc);
--       pthread_setspecific(buffer_key, malloc(100));
--     }
--     
--     /* Return the thread-specific buffer */
--     char * get_buffer(void)
--     {
--       return (char *) pthread_getspecific(buffer_key);
--     }
--     
--     /* Allocate the key */
--     static void buffer_key_alloc()
--     {
--       pthread_key_create(&buffer_key, buffer_destroy);
--     }
--     
--     /* Free the thread-specific buffer */
--     static void buffer_destroy(void * buf)
--     {
--       free(buf);
--     }
--
--
--File: libc.info,  Node: Threads and Signal Handling,  Next: Threads and Fork,  Prev: Thread-Specific Data,  Up: POSIX Threads
--
--Threads and Signal Handling
--===========================
--
-- - Function: int pthread_sigmask (int HOW, const sigset_t *NEWMASK,
--          sigset_t *OLDMASK)
--     `pthread_sigmask' changes the signal mask for the calling thread as
--     described by the HOW and NEWMASK arguments. If OLDMASK is not
--     `NULL', the previous signal mask is stored in the location pointed
--     to by OLDMASK.
--
--     The meaning of the HOW and NEWMASK arguments is the same as for
--     `sigprocmask'. If HOW is `SIG_SETMASK', the signal mask is set to
--     NEWMASK. If HOW is `SIG_BLOCK', the signals specified to NEWMASK
--     are added to the current signal mask.  If HOW is `SIG_UNBLOCK',
--     the signals specified to NEWMASK are removed from the current
--     signal mask.
--
--     Recall that signal masks are set on a per-thread basis, but signal
--     actions and signal handlers, as set with `sigaction', are shared
--     between all threads.
--
--     The `pthread_sigmask' function returns 0 on success, and one of the
--     following error codes on error:
--    `EINVAL'
--          HOW is not one of `SIG_SETMASK', `SIG_BLOCK', or `SIG_UNBLOCK'
--
--    `EFAULT'
--          NEWMASK or OLDMASK point to invalid addresses
--
-- - Function: int pthread_kill (pthread_t THREAD, int SIGNO)
--     `pthread_kill' sends signal number SIGNO to the thread THREAD.
--     The signal is delivered and handled as described in *Note Signal
--     Handling::.
--
--     `pthread_kill' returns 0 on success, one of the following error
--     codes on error:
--    `EINVAL'
--          SIGNO is not a valid signal number
--
--    `ESRCH'
--          The thread THREAD does not exist (e.g. it has already
--          terminated)
--
-- - Function: int sigwait (const sigset_t *SET, int *SIG)
--     `sigwait' suspends the calling thread until one of the signals in
--     SET is delivered to the calling thread. It then stores the number
--     of the signal received in the location pointed to by SIG and
--     returns. The signals in SET must be blocked and not ignored on
--     entrance to `sigwait'. If the delivered signal has a signal handler
--     function attached, that function is _not_ called.
--
--     `sigwait' is a cancellation point.  It always returns 0.
--
--   For `sigwait' to work reliably, the signals being waited for must be
--blocked in all threads, not only in the calling thread, since otherwise
--the POSIX semantics for signal delivery do not guarantee that it's the
--thread doing the `sigwait' that will receive the signal.  The best way
--to achieve this is block those signals before any threads are created,
--and never unblock them in the program other than by calling `sigwait'.
--
--   Signal handling in LinuxThreads departs significantly from the POSIX
--standard. According to the standard, "asynchronous" (external) signals
--are addressed to the whole process (the collection of all threads),
--which then delivers them to one particular thread. The thread that
--actually receives the signal is any thread that does not currently block
--the signal.
--
--   In LinuxThreads, each thread is actually a kernel process with its
--own PID, so external signals are always directed to one particular
--thread.  If, for instance, another thread is blocked in `sigwait' on
--that signal, it will not be restarted.
--
--   The LinuxThreads implementation of `sigwait' installs dummy signal
--handlers for the signals in SET for the duration of the wait. Since
--signal handlers are shared between all threads, other threads must not
--attach their own signal handlers to these signals, or alternatively
--they should all block these signals (which is recommended anyway).
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-51 glibc-2.3.2-200304020432/manual/libc.info-51
---- glibc-2.3.2/manual/libc.info-51	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-51	Thu Jan  1 01:00:00 1970
-@@ -1,1113 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Threads and Fork,  Next: Streams and Fork,  Prev: Threads and Signal Handling,  Up: POSIX Threads
--
--Threads and Fork
--================
--
--   It's not intuitively obvious what should happen when a
--multi-threaded POSIX process calls `fork'. Not only are the semantics
--tricky, but you may need to write code that does the right thing at
--fork time even if that code doesn't use the `fork' function. Moreover,
--you need to be aware of interaction between `fork' and some library
--features like `pthread_once' and stdio streams.
--
--   When `fork' is called by one of the threads of a process, it creates
--a new process which is copy of the  calling process. Effectively, in
--addition to copying certain system objects, the function takes a
--snapshot of the memory areas of the parent process, and creates
--identical areas in the child.  To make matters more complicated, with
--threads it's possible for two or more threads to concurrently call fork
--to create two or more child processes.
--
--   The child process has a copy of the address space of the parent, but
--it does not inherit any of its threads. Execution of the child process
--is carried out by a new thread which returns from `fork' function with
--a return value of zero; it is the only thread in the child process.
--Because threads are not inherited across fork, issues arise. At the
--time of the call to `fork', threads in the parent process other than
--the one calling `fork' may have been executing critical regions of
--code.  As a result, the child process may get a copy of objects that
--are not in a well-defined state.  This potential problem affects all
--components of the program.
--
--   Any program component which will continue being used in a child
--process must correctly handle its state during `fork'. For this
--purpose, the POSIX interface provides the special function
--`pthread_atfork' for installing pointers to handler functions which are
--called from within `fork'.
--
-- - Function: int pthread_atfork (void (*PREPARE)(void), void
--          (*PARENT)(void), void (*CHILD)(void))
--     `pthread_atfork' registers handler functions to be called just
--     before and just after a new process is created with `fork'. The
--     PREPARE handler will be called from the parent process, just
--     before the new process is created. The PARENT handler will be
--     called from the parent process, just before `fork' returns. The
--     CHILD handler will be called from the child process, just before
--     `fork' returns.
--
--     `pthread_atfork' returns 0 on success and a non-zero error code on
--     error.
--
--     One or more of the three handlers PREPARE, PARENT and CHILD can be
--     given as `NULL', meaning that no handler needs to be called at the
--     corresponding point.
--
--     `pthread_atfork' can be called several times to install several
--     sets of handlers. At `fork' time, the PREPARE handlers are called
--     in LIFO order (last added with `pthread_atfork', first called
--     before `fork'), while the PARENT and CHILD handlers are called in
--     FIFO order (first added, first called).
--
--     If there is insufficient memory available to register the handlers,
--     `pthread_atfork' fails and returns `ENOMEM'.  Otherwise it returns
--     0.
--
--     The functions `fork' and `pthread_atfork' must not be regarded as
--     reentrant from the context of the handlers.  That is to say, if a
--     `pthread_atfork' handler invoked from within `fork' calls
--     `pthread_atfork' or `fork', the behavior is undefined.
--
--     Registering a triplet of handlers is an atomic operation with
--     respect to fork.  If new handlers are registered at about the same
--     time as a fork occurs, either all three handlers will be called,
--     or none of them will be called.
--
--     The handlers are inherited by the child process, and there is no
--     way to remove them, short of using `exec' to load a new pocess
--     image.
--
--
--   To understand the purpose of `pthread_atfork', recall that `fork'
--duplicates the whole memory space, including mutexes in their current
--locking state, but only the calling thread: other threads are not
--running in the child process.  The mutexes are not usable after the
--`fork' and must be initialized with `pthread_mutex_init' in the child
--process.  This is a limitation of the current implementation and might
--or might not be present in future versions.
--
--   To avoid this, install handlers with `pthread_atfork' as follows:
--have the PREPARE handler lock the mutexes (in locking order), and the
--PARENT handler unlock the mutexes. The CHILD handler should reset the
--mutexes using `pthread_mutex_init', as well as any other
--synchronization objects such as condition variables.
--
--   Locking the global mutexes before the fork ensures that all other
--threads are locked out of the critical regions of code protected by
--those mutexes.  Thus when `fork' takes a snapshot of the parent's
--address space, that snapshot will copy valid, stable data.  Resetting
--the synchronization objects in the child process will ensure they are
--properly cleansed of any artifacts from the threading subsystem of the
--parent process. For example, a mutex may inherit a wait queue of
--threads waiting for the lock; this wait queue makes no sense in the
--child process. Initializing the mutex takes care of this.
--
--
--File: libc.info,  Node: Streams and Fork,  Next: Miscellaneous Thread Functions,  Prev: Threads and Fork,  Up: POSIX Threads
--
--Streams and Fork
--================
--
--   The GNU standard I/O library has an internal mutex which guards the
--internal linked list of all standard C FILE objects. This mutex is
--properly taken care of during `fork' so that the child receives an
--intact copy of the list.  This allows the `fopen' function, and related
--stream-creating functions, to work correctly in the child process,
--since these functions need to insert into the list.
--
--   However, the individual stream locks are not completely taken care
--of.  Thus unless the multithreaded application takes special
--precautions in its use of `fork', the child process might not be able
--to safely use the streams that it inherited from the parent.   In
--general, for any given open stream in the parent that is to be used by
--the child process, the application must ensure that that stream is not
--in use by another thread when `fork' is called.  Otherwise an
--inconsistent copy of the stream object be produced. An easy way to
--ensure this is to use `flockfile' to lock the stream prior to calling
--`fork' and then unlock it with `funlockfile' inside the parent process,
--provided that the parent's threads properly honor these locks.  Nothing
--special needs to be done in the child process, since the library
--internally resets all stream locks.
--
--   Note that the stream locks are not shared between the parent and
--child.  For example, even if you ensure that, say, the stream `stdout'
--is properly treated and can be safely used in the child, the stream
--locks do not provide an exclusion mechanism between the parent and
--child. If both processes write to `stdout', strangely interleaved
--output may result regardless of the explicit use of `flockfile' or
--implicit locks.
--
--   Also note that these provisions are a GNU extension; other systems
--might not provide any way for streams to be used in the child of a
--multithreaded process.  POSIX requires that such a child process
--confines itself to calling only asynchronous safe functions, which
--excludes much of the library, including standard I/O.
--
--
--File: libc.info,  Node: Miscellaneous Thread Functions,  Prev: Streams and Fork,  Up: POSIX Threads
--
--Miscellaneous Thread Functions
--==============================
--
-- - Function: pthread_t pthread_self (VOID)
--     `pthread_self' returns the thread identifier for the calling
--     thread.
--
-- - Function: int pthread_equal (pthread_t thread1, pthread_t thread2)
--     `pthread_equal' determines if two thread identifiers refer to the
--     same thread.
--
--     A non-zero value is returned if THREAD1 and THREAD2 refer to the
--     same thread. Otherwise, 0 is returned.
--
-- - Function: int pthread_detach (pthread_t TH)
--     `pthread_detach' puts the thread TH in the detached state. This
--     guarantees that the memory resources consumed by TH will be freed
--     immediately when TH terminates. However, this prevents other
--     threads from synchronizing on the termination of TH using
--     `pthread_join'.
--
--     A thread can be created initially in the detached state, using the
--     `detachstate' attribute to `pthread_create'. In contrast,
--     `pthread_detach' applies to threads created in the joinable state,
--     and which need to be put in the detached state later.
--
--     After `pthread_detach' completes, subsequent attempts to perform
--     `pthread_join' on TH will fail. If another thread is already
--     joining the thread TH at the time `pthread_detach' is called,
--     `pthread_detach' does nothing and leaves TH in the joinable state.
--
--     On success, 0 is returned. On error, one of the following codes is
--     returned:
--    `ESRCH'
--          No thread could be found corresponding to that specified by TH
--
--    `EINVAL'
--          The thread TH is already in the detached state
--
-- - Function: void pthread_kill_other_threads_np (VOID)
--     `pthread_kill_other_threads_np' is a non-portable LinuxThreads
--     extension.  It causes all threads in the program to terminate
--     immediately, except the calling thread which proceeds normally. It
--     is intended to be called just before a thread calls one of the
--     `exec' functions, e.g. `execve'.
--
--     Termination of the other threads is not performed through
--     `pthread_cancel' and completely bypasses the cancellation
--     mechanism. Hence, the current settings for cancellation state and
--     cancellation type are ignored, and the cleanup handlers are not
--     executed in the terminated threads.
--
--     According to POSIX 1003.1c, a successful `exec*' in one of the
--     threads should automatically terminate all other threads in the
--     program.  This behavior is not yet implemented in LinuxThreads.
--     Calling `pthread_kill_other_threads_np' before `exec*' achieves
--     much of the same behavior, except that if `exec*' ultimately
--     fails, then all other threads are already killed.
--
-- - Function: int pthread_once (pthread_once_t *once_CONTROL, void
--          (*INIT_ROUTINE) (void))
--     The purpose of `pthread_once' is to ensure that a piece of
--     initialization code is executed at most once. The ONCE_CONTROL
--     argument points to a static or extern variable statically
--     initialized to `PTHREAD_ONCE_INIT'.
--
--     The first time `pthread_once' is called with a given ONCE_CONTROL
--     argument, it calls INIT_ROUTINE with no argument and changes the
--     value of the ONCE_CONTROL variable to record that initialization
--     has been performed. Subsequent calls to `pthread_once' with the
--     same `once_control' argument do nothing.
--
--     If a thread is cancelled while executing INIT_ROUTINE the state of
--     the ONCE_CONTROL variable is reset so that a future call to
--     `pthread_once' will call the routine again.
--
--     If the process forks while one or more threads are executing
--     `pthread_once' initialization routines, the states of their
--     respective ONCE_CONTROL variables will appear to be reset in the
--     child process so that if the child calls `pthread_once', the
--     routines will be executed.
--
--     `pthread_once' always returns 0.
--
-- - Function: int pthread_setschedparam (pthread_t target_THREAD, int
--          POLICY, const struct sched_param *PARAM)
--     `pthread_setschedparam' sets the scheduling parameters for the
--     thread TARGET_THREAD as indicated by POLICY and PARAM. POLICY can
--     be either `SCHED_OTHER' (regular, non-realtime scheduling),
--     `SCHED_RR' (realtime, round-robin) or `SCHED_FIFO' (realtime,
--     first-in first-out). PARAM specifies the scheduling priority for
--     the two realtime policies.  See `sched_setpolicy' for more
--     information on scheduling policies.
--
--     The realtime scheduling policies `SCHED_RR' and `SCHED_FIFO' are
--     available only to processes with superuser privileges.
--
--     On success, `pthread_setschedparam' returns 0.  On error it returns
--     one of the following codes:
--    `EINVAL'
--          POLICY is not one of `SCHED_OTHER', `SCHED_RR', `SCHED_FIFO',
--          or the priority value specified by PARAM is not valid for the
--          specified policy
--
--    `EPERM'
--          Realtime scheduling was requested but the calling process
--          does not have sufficient privileges.
--
--    `ESRCH'
--          The TARGET_THREAD is invalid or has already terminated
--
--    `EFAULT'
--          PARAM points outside the process memory space
--
-- - Function: int pthread_getschedparam (pthread_t target_THREAD, int
--          *POLICY, struct sched_param *PARAM)
--     `pthread_getschedparam' retrieves the scheduling policy and
--     scheduling parameters for the thread TARGET_THREAD and stores them
--     in the locations pointed to by POLICY and PARAM, respectively.
--
--     `pthread_getschedparam' returns 0 on success, or one of the
--     following error codes on failure:
--    `ESRCH'
--          The TARGET_THREAD is invalid or has already terminated.
--
--    `EFAULT'
--          POLICY or PARAM point outside the process memory space.
--
--
-- - Function: int pthread_setconcurrency (int LEVEL)
--     `pthread_setconcurrency' is unused in LinuxThreads due to the lack
--     of a mapping of user threads to kernel threads.  It exists for
--     source compatibility.  It does store the value LEVEL so that it
--     can be returned by a subsequent call to `pthread_getconcurrency'.
--     It takes no other action however.
--
-- - Function: int pthread_getconcurrency ()
--     `pthread_getconcurrency' is unused in LinuxThreads due to the lack
--     of a mapping of user threads to kernel threads.  It exists for
--     source compatibility.  However, it will return the value that was
--     set by the last call to `pthread_setconcurrency'.
--
--
--File: libc.info,  Node: Language Features,  Next: Library Summary,  Prev: POSIX Threads,  Up: Top
--
--C Language Facilities in the Library
--************************************
--
--   Some of the facilities implemented by the C library really should be
--thought of as parts of the C language itself.  These facilities ought to
--be documented in the C Language Manual, not in the library manual; but
--since we don't have the language manual yet, and documentation for these
--features has been written, we are publishing it here.
--
--* Menu:
--
--* Consistency Checking::        Using `assert' to abort if
--				 something ``impossible'' happens.
--* Variadic Functions::          Defining functions with varying numbers
--                                 of args.
--* Null Pointer Constant::       The macro `NULL'.
--* Important Data Types::        Data types for object sizes.
--* Data Type Measurements::      Parameters of data type representations.
--
--
--File: libc.info,  Node: Consistency Checking,  Next: Variadic Functions,  Up: Language Features
--
--Explicitly Checking Internal Consistency
--========================================
--
--   When you're writing a program, it's often a good idea to put in
--checks at strategic places for "impossible" errors or violations of
--basic assumptions.  These kinds of checks are helpful in debugging
--problems with the interfaces between different parts of the program,
--for example.
--
--   The `assert' macro, defined in the header file `assert.h', provides
--a convenient way to abort the program while printing a message about
--where in the program the error was detected.
--
--   Once you think your program is debugged, you can disable the error
--checks performed by the `assert' macro by recompiling with the macro
--`NDEBUG' defined.  This means you don't actually have to change the
--program source code to disable these checks.
--
--   But disabling these consistency checks is undesirable unless they
--make the program significantly slower.  All else being equal, more error
--checking is good no matter who is running the program.  A wise user
--would rather have a program crash, visibly, than have it return nonsense
--without indicating anything might be wrong.
--
-- - Macro: void assert (int EXPRESSION)
--     Verify the programmer's belief that EXPRESSION is nonzero at this
--     point in the program.
--
--     If `NDEBUG' is not defined, `assert' tests the value of
--     EXPRESSION.  If it is false (zero), `assert' aborts the program
--     (*note Aborting a Program::) after printing a message of the form:
--
--          `FILE':LINENUM: FUNCTION: Assertion `EXPRESSION' failed.
--
--     on the standard error stream `stderr' (*note Standard Streams::).
--     The filename and line number are taken from the C preprocessor
--     macros `__FILE__' and `__LINE__' and specify where the call to
--     `assert' was made.  When using the GNU C compiler, the name of the
--     function which calls `assert' is taken from the built-in variable
--     `__PRETTY_FUNCTION__'; with older compilers, the function name and
--     following colon are omitted.
--
--     If the preprocessor macro `NDEBUG' is defined before `assert.h' is
--     included, the `assert' macro is defined to do absolutely nothing.
--
--     *Warning:* Even the argument expression EXPRESSION is not
--     evaluated if `NDEBUG' is in effect.  So never use `assert' with
--     arguments that involve side effects.  For example, `assert (++i >
--     0);' is a bad idea, because `i' will not be incremented if
--     `NDEBUG' is defined.
--
--   Sometimes the "impossible" condition you want to check for is an
--error return from an operating system function.  Then it is useful to
--display not only where the program crashes, but also what error was
--returned.  The `assert_perror' macro makes this easy.
--
-- - Macro: void assert_perror (int ERRNUM)
--     Similar to `assert', but verifies that ERRNUM is zero.
--
--     If `NDEBUG' is not defined, `assert_perror' tests the value of
--     ERRNUM.  If it is nonzero, `assert_perror' aborts the program
--     after printing a message of the form:
--
--          `FILE':LINENUM: FUNCTION: ERROR TEXT
--
--     on the standard error stream.  The file name, line number, and
--     function name are as for `assert'.  The error text is the result of
--     `strerror (ERRNUM)'.  *Note Error Messages::.
--
--     Like `assert', if `NDEBUG' is defined before `assert.h' is
--     included, the `assert_perror' macro does absolutely nothing.  It
--     does not evaluate the argument, so ERRNUM should not have any side
--     effects.  It is best for ERRNUM to be just a simple variable
--     reference; often it will be `errno'.
--
--     This macro is a GNU extension.
--
--   *Usage note:* The `assert' facility is designed for detecting
--_internal inconsistency_; it is not suitable for reporting invalid
--input or improper usage by the _user_ of the program.
--
--   The information in the diagnostic messages printed by the `assert'
--and `assert_perror' macro is intended to help you, the programmer,
--track down the cause of a bug, but is not really useful for telling a
--user of your program why his or her input was invalid or why a command
--could not be carried out.  What's more, your program should not abort
--when given invalid input, as `assert' would do--it should exit with
--nonzero status (*note Exit Status::) after printing its error messages,
--or perhaps read another command or move on to the next input file.
--
--   *Note Error Messages::, for information on printing error messages
--for problems that _do not_ represent bugs in the program.
--
--
--File: libc.info,  Node: Variadic Functions,  Next: Null Pointer Constant,  Prev: Consistency Checking,  Up: Language Features
--
--Variadic Functions
--==================
--
--   ISO C defines a syntax for declaring a function to take a variable
--number or type of arguments.  (Such functions are referred to as
--"varargs functions" or "variadic functions".)  However, the language
--itself provides no mechanism for such functions to access their
--non-required arguments; instead, you use the variable arguments macros
--defined in `stdarg.h'.
--
--   This section describes how to declare variadic functions, how to
--write them, and how to call them properly.
--
--   *Compatibility Note:* Many older C dialects provide a similar, but
--incompatible, mechanism for defining functions with variable numbers of
--arguments, using `varargs.h'.
--
--* Menu:
--
--* Why Variadic::                Reasons for making functions take
--                                 variable arguments.
--* How Variadic::                How to define and call variadic functions.
--* Variadic Example::            A complete example.
--
--
--File: libc.info,  Node: Why Variadic,  Next: How Variadic,  Up: Variadic Functions
--
--Why Variadic Functions are Used
---------------------------------
--
--   Ordinary C functions take a fixed number of arguments.  When you
--define a function, you specify the data type for each argument.  Every
--call to the function should supply the expected number of arguments,
--with types that can be converted to the specified ones.  Thus, if the
--function `foo' is declared with `int foo (int, char *);' then you must
--call it with two arguments, a number (any kind will do) and a string
--pointer.
--
--   But some functions perform operations that can meaningfully accept an
--unlimited number of arguments.
--
--   In some cases a function can handle any number of values by
--operating on all of them as a block.  For example, consider a function
--that allocates a one-dimensional array with `malloc' to hold a
--specified set of values.  This operation makes sense for any number of
--values, as long as the length of the array corresponds to that number.
--Without facilities for variable arguments, you would have to define a
--separate function for each possible array size.
--
--   The library function `printf' (*note Formatted Output::) is an
--example of another class of function where variable arguments are
--useful.  This function prints its arguments (which can vary in type as
--well as number) under the control of a format template string.
--
--   These are good reasons to define a "variadic" function which can
--handle as many arguments as the caller chooses to pass.
--
--   Some functions such as `open' take a fixed set of arguments, but
--occasionally ignore the last few.  Strict adherence to ISO C requires
--these functions to be defined as variadic; in practice, however, the GNU
--C compiler and most other C compilers let you define such a function to
--take a fixed set of arguments--the most it can ever use--and then only
--_declare_ the function as variadic (or not declare its arguments at
--all!).
--
--
--File: libc.info,  Node: How Variadic,  Next: Variadic Example,  Prev: Why Variadic,  Up: Variadic Functions
--
--How Variadic Functions are Defined and Used
---------------------------------------------
--
--   Defining and using a variadic function involves three steps:
--
--   * _Define_ the function as variadic, using an ellipsis (`...') in
--     the argument list, and using special macros to access the variable
--     arguments.  *Note Receiving Arguments::.
--
--   * _Declare_ the function as variadic, using a prototype with an
--     ellipsis (`...'), in all the files which call it.  *Note Variadic
--     Prototypes::.
--
--   * _Call_ the function by writing the fixed arguments followed by the
--     additional variable arguments.  *Note Calling Variadics::.
--
--* Menu:
--
--* Variadic Prototypes::  How to make a prototype for a function
--			  with variable arguments.
--* Receiving Arguments::  Steps you must follow to access the
--			  optional argument values.
--* How Many Arguments::   How to decide whether there are more arguments.
--* Calling Variadics::    Things you need to know about calling
--			  variable arguments functions.
--* Argument Macros::      Detailed specification of the macros
--        		  for accessing variable arguments.
--* Old Varargs::		 The pre-ISO way of defining variadic functions.
--
--
--File: libc.info,  Node: Variadic Prototypes,  Next: Receiving Arguments,  Up: How Variadic
--
--Syntax for Variable Arguments
--.............................
--
--   A function that accepts a variable number of arguments must be
--declared with a prototype that says so.   You write the fixed arguments
--as usual, and then tack on `...' to indicate the possibility of
--additional arguments.  The syntax of ISO C requires at least one fixed
--argument before the `...'.  For example,
--
--     int
--     func (const char *a, int b, ...)
--     {
--       ...
--     }
--
--defines a function `func' which returns an `int' and takes two required
--arguments, a `const char *' and an `int'.  These are followed by any
--number of anonymous arguments.
--
--   *Portability note:* For some C compilers, the last required argument
--must not be declared `register' in the function definition.
--Furthermore, this argument's type must be "self-promoting": that is,
--the default promotions must not change its type.  This rules out array
--and function types, as well as `float', `char' (whether signed or not)
--and `short int' (whether signed or not).  This is actually an ISO C
--requirement.
--
--
--File: libc.info,  Node: Receiving Arguments,  Next: How Many Arguments,  Prev: Variadic Prototypes,  Up: How Variadic
--
--Receiving the Argument Values
--.............................
--
--   Ordinary fixed arguments have individual names, and you can use these
--names to access their values.  But optional arguments have no
--names--nothing but `...'.  How can you access them?
--
--   The only way to access them is sequentially, in the order they were
--written, and you must use special macros from `stdarg.h' in the
--following three step process:
--
--  1. You initialize an argument pointer variable of type `va_list' using
--     `va_start'.  The argument pointer when initialized points to the
--     first optional argument.
--
--  2. You access the optional arguments by successive calls to `va_arg'.
--     The first call to `va_arg' gives you the first optional argument,
--     the next call gives you the second, and so on.
--
--     You can stop at any time if you wish to ignore any remaining
--     optional arguments.  It is perfectly all right for a function to
--     access fewer arguments than were supplied in the call, but you
--     will get garbage values if you try to access too many arguments.
--
--  3. You indicate that you are finished with the argument pointer
--     variable by calling `va_end'.
--
--     (In practice, with most C compilers, calling `va_end' does nothing.
--     This is always true in the GNU C compiler.  But you might as well
--     call `va_end' just in case your program is someday compiled with a
--     peculiar compiler.)
--
--   *Note Argument Macros::, for the full definitions of `va_start',
--`va_arg' and `va_end'.
--
--   Steps 1 and 3 must be performed in the function that accepts the
--optional arguments.  However, you can pass the `va_list' variable as an
--argument to another function and perform all or part of step 2 there.
--
--   You can perform the entire sequence of three steps multiple times
--within a single function invocation.  If you want to ignore the optional
--arguments, you can do these steps zero times.
--
--   You can have more than one argument pointer variable if you like.
--You can initialize each variable with `va_start' when you wish, and
--then you can fetch arguments with each argument pointer as you wish.
--Each argument pointer variable will sequence through the same set of
--argument values, but at its own pace.
--
--   *Portability note:* With some compilers, once you pass an argument
--pointer value to a subroutine, you must not keep using the same
--argument pointer value after that subroutine returns.  For full
--portability, you should just pass it to `va_end'.  This is actually an
--ISO C requirement, but most ANSI C compilers work happily regardless.
--
--
--File: libc.info,  Node: How Many Arguments,  Next: Calling Variadics,  Prev: Receiving Arguments,  Up: How Variadic
--
--How Many Arguments Were Supplied
--................................
--
--   There is no general way for a function to determine the number and
--type of the optional arguments it was called with.  So whoever designs
--the function typically designs a convention for the caller to specify
--the number and type of arguments.  It is up to you to define an
--appropriate calling convention for each variadic function, and write
--all calls accordingly.
--
--   One kind of calling convention is to pass the number of optional
--arguments as one of the fixed arguments.  This convention works provided
--all of the optional arguments are of the same type.
--
--   A similar alternative is to have one of the required arguments be a
--bit mask, with a bit for each possible purpose for which an optional
--argument might be supplied.  You would test the bits in a predefined
--sequence; if the bit is set, fetch the value of the next argument,
--otherwise use a default value.
--
--   A required argument can be used as a pattern to specify both the
--number and types of the optional arguments.  The format string argument
--to `printf' is one example of this (*note Formatted Output Functions::).
--
--   Another possibility is to pass an "end marker" value as the last
--optional argument.  For example, for a function that manipulates an
--arbitrary number of pointer arguments, a null pointer might indicate the
--end of the argument list.  (This assumes that a null pointer isn't
--otherwise meaningful to the function.)  The `execl' function works in
--just this way; see *Note Executing a File::.
--
--
--File: libc.info,  Node: Calling Variadics,  Next: Argument Macros,  Prev: How Many Arguments,  Up: How Variadic
--
--Calling Variadic Functions
--..........................
--
--   You don't have to do anything special to call a variadic function.
--Just put the arguments (required arguments, followed by optional ones)
--inside parentheses, separated by commas, as usual.  But you must declare
--the function with a prototype and know how the argument values are
--converted.
--
--   In principle, functions that are _defined_ to be variadic must also
--be _declared_ to be variadic using a function prototype whenever you
--call them.  (*Note Variadic Prototypes::, for how.)  This is because
--some C compilers use a different calling convention to pass the same set
--of argument values to a function depending on whether that function
--takes variable arguments or fixed arguments.
--
--   In practice, the GNU C compiler always passes a given set of argument
--types in the same way regardless of whether they are optional or
--required.  So, as long as the argument types are self-promoting, you can
--safely omit declaring them.  Usually it is a good idea to declare the
--argument types for variadic functions, and indeed for all functions.
--But there are a few functions which it is extremely convenient not to
--have to declare as variadic--for example, `open' and `printf'.
--
--   Since the prototype doesn't specify types for optional arguments, in
--a call to a variadic function the "default argument promotions" are
--performed on the optional argument values.  This means the objects of
--type `char' or `short int' (whether signed or not) are promoted to
--either `int' or `unsigned int', as appropriate; and that objects of
--type `float' are promoted to type `double'.  So, if the caller passes a
--`char' as an optional argument, it is promoted to an `int', and the
--function can access it with `va_arg (AP, int)'.
--
--   Conversion of the required arguments is controlled by the function
--prototype in the usual way: the argument expression is converted to the
--declared argument type as if it were being assigned to a variable of
--that type.
--
--
--File: libc.info,  Node: Argument Macros,  Next: Old Varargs,  Prev: Calling Variadics,  Up: How Variadic
--
--Argument Access Macros
--......................
--
--   Here are descriptions of the macros used to retrieve variable
--arguments.  These macros are defined in the header file `stdarg.h'.
--
-- - Data Type: va_list
--     The type `va_list' is used for argument pointer variables.
--
-- - Macro: void va_start (va_list AP, LAST-REQUIRED)
--     This macro initializes the argument pointer variable AP to point
--     to the first of the optional arguments of the current function;
--     LAST-REQUIRED must be the last required argument to the function.
--
--     *Note Old Varargs::, for an alternate definition of `va_start'
--     found in the header file `varargs.h'.
--
-- - Macro: TYPE va_arg (va_list AP, TYPE)
--     The `va_arg' macro returns the value of the next optional argument,
--     and modifies the value of AP to point to the subsequent argument.
--     Thus, successive uses of `va_arg' return successive optional
--     arguments.
--
--     The type of the value returned by `va_arg' is TYPE as specified in
--     the call.  TYPE must be a self-promoting type (not `char' or
--     `short int' or `float') that matches the type of the actual
--     argument.
--
-- - Macro: void va_end (va_list AP)
--     This ends the use of AP.  After a `va_end' call, further `va_arg'
--     calls with the same AP may not work.  You should invoke `va_end'
--     before returning from the function in which `va_start' was invoked
--     with the same AP argument.
--
--     In the GNU C library, `va_end' does nothing, and you need not ever
--     use it except for reasons of portability.
--
--
--   Sometimes it is necessary to parse the list of parameters more than
--once or one wants to remember a certain position in the parameter list.
--To do this, one will have to make a copy of the current value of the
--argument.  But `va_list' is an opaque type and one cannot necessarily
--assign the value of one variable of type `va_list' to another variable
--of the same type.
--
-- - Macro: void __va_copy (va_list DEST, va_list SRC)
--     The `__va_copy' macro allows copying of objects of type `va_list'
--     even if this is not an integral type.  The argument pointer in
--     DEST is initialized to point to the same argument as the pointer
--     in SRC.
--
--     This macro is a GNU extension but it will hopefully also be
--     available in the next update of the ISO C standard.
--
--   If you want to use `__va_copy' you should always be prepared for the
--possibility that this macro will not be available.  On architectures
--where a simple assignment is invalid, hopefully `__va_copy' _will_ be
--available, so one should always write something like this:
--
--     {
--       va_list ap, save;
--       ...
--     #ifdef __va_copy
--       __va_copy (save, ap);
--     #else
--       save = ap;
--     #endif
--       ...
--     }
--
--
--File: libc.info,  Node: Variadic Example,  Prev: How Variadic,  Up: Variadic Functions
--
--Example of a Variadic Function
--------------------------------
--
--   Here is a complete sample function that accepts a variable number of
--arguments.  The first argument to the function is the count of remaining
--arguments, which are added up and the result returned.  While trivial,
--this function is sufficient to illustrate how to use the variable
--arguments facility.
--
--     #include <stdarg.h>
--     #include <stdio.h>
--     
--     int
--     add_em_up (int count,...)
--     {
--       va_list ap;
--       int i, sum;
--     
--       va_start (ap, count);         /* Initialize the argument list. */
--     
--       sum = 0;
--       for (i = 0; i < count; i++)
--         sum += va_arg (ap, int);    /* Get the next argument value. */
--     
--       va_end (ap);                  /* Clean up. */
--       return sum;
--     }
--     
--     int
--     main (void)
--     {
--       /* This call prints 16. */
--       printf ("%d\n", add_em_up (3, 5, 5, 6));
--     
--       /* This call prints 55. */
--       printf ("%d\n", add_em_up (10, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10));
--     
--       return 0;
--     }
--
--
--File: libc.info,  Node: Old Varargs,  Prev: Argument Macros,  Up: How Variadic
--
--Old-Style Variadic Functions
--............................
--
--   Before ISO C, programmers used a slightly different facility for
--writing variadic functions.  The GNU C compiler still supports it;
--currently, it is more portable than the ISO C facility, since support
--for ISO C is still not universal.  The header file which defines the
--old-fashioned variadic facility is called `varargs.h'.
--
--   Using `varargs.h' is almost the same as using `stdarg.h'.  There is
--no difference in how you call a variadic function; see *Note Calling
--Variadics::.  The only difference is in how you define them.  First of
--all, you must use old-style non-prototype syntax, like this:
--
--     tree
--     build (va_alist)
--          va_dcl
--     {
--
--   Secondly, you must give `va_start' only one argument, like this:
--
--       va_list p;
--       va_start (p);
--
--   These are the special macros used for defining old-style variadic
--functions:
--
-- - Macro: va_alist
--     This macro stands for the argument name list required in a variadic
--     function.
--
-- - Macro: va_dcl
--     This macro declares the implicit argument or arguments for a
--     variadic function.
--
-- - Macro: void va_start (va_list AP)
--     This macro, as defined in `varargs.h', initializes the argument
--     pointer variable AP to point to the first argument of the current
--     function.
--
--   The other argument macros, `va_arg' and `va_end', are the same in
--`varargs.h' as in `stdarg.h'; see *Note Argument Macros::, for details.
--
--   It does not work to include both `varargs.h' and `stdarg.h' in the
--same compilation; they define `va_start' in conflicting ways.
--
--
--File: libc.info,  Node: Null Pointer Constant,  Next: Important Data Types,  Prev: Variadic Functions,  Up: Language Features
--
--Null Pointer Constant
--=====================
--
--   The null pointer constant is guaranteed not to point to any real
--object.  You can assign it to any pointer variable since it has type
--`void *'.  The preferred way to write a null pointer constant is with
--`NULL'.
--
-- - Macro: void * NULL
--     This is a null pointer constant.
--
--   You can also use `0' or `(void *)0' as a null pointer constant, but
--using `NULL' is cleaner because it makes the purpose of the constant
--more evident.
--
--   If you use the null pointer constant as a function argument, then for
--complete portability you should make sure that the function has a
--prototype declaration.  Otherwise, if the target machine has two
--different pointer representations, the compiler won't know which
--representation to use for that argument.  You can avoid the problem by
--explicitly casting the constant to the proper pointer type, but we
--recommend instead adding a prototype for the function you are calling.
--
--
--File: libc.info,  Node: Important Data Types,  Next: Data Type Measurements,  Prev: Null Pointer Constant,  Up: Language Features
--
--Important Data Types
--====================
--
--   The result of subtracting two pointers in C is always an integer,
--but the precise data type varies from C compiler to C compiler.
--Likewise, the data type of the result of `sizeof' also varies between
--compilers.  ISO defines standard aliases for these two types, so you
--can refer to them in a portable fashion.  They are defined in the
--header file `stddef.h'.
--
-- - Data Type: ptrdiff_t
--     This is the signed integer type of the result of subtracting two
--     pointers.  For example, with the declaration `char *p1, *p2;', the
--     expression `p2 - p1' is of type `ptrdiff_t'.  This will probably
--     be one of the standard signed integer types (`short int', `int' or
--     `long int'), but might be a nonstandard type that exists only for
--     this purpose.
--
-- - Data Type: size_t
--     This is an unsigned integer type used to represent the sizes of
--     objects.  The result of the `sizeof' operator is of this type, and
--     functions such as `malloc' (*note Unconstrained Allocation::) and
--     `memcpy' (*note Copying and Concatenation::) accept arguments of
--     this type to specify object sizes.
--
--     *Usage Note:* `size_t' is the preferred way to declare any
--     arguments or variables that hold the size of an object.
--
--   In the GNU system `size_t' is equivalent to either `unsigned int' or
--`unsigned long int'.  These types have identical properties on the GNU
--system and, for most purposes, you can use them interchangeably.
--However, they are distinct as data types, which makes a difference in
--certain contexts.
--
--   For example, when you specify the type of a function argument in a
--function prototype, it makes a difference which one you use.  If the
--system header files declare `malloc' with an argument of type `size_t'
--and you declare `malloc' with an argument of type `unsigned int', you
--will get a compilation error if `size_t' happens to be `unsigned long
--int' on your system.  To avoid any possibility of error, when a
--function argument or value is supposed to have type `size_t', never
--declare its type in any other way.
--
--   *Compatibility Note:* Implementations of C before the advent of
--ISO C generally used `unsigned int' for representing object sizes and
--`int' for pointer subtraction results.  They did not necessarily define
--either `size_t' or `ptrdiff_t'.  Unix systems did define `size_t', in
--`sys/types.h', but the definition was usually a signed type.
--
--
--File: libc.info,  Node: Data Type Measurements,  Prev: Important Data Types,  Up: Language Features
--
--Data Type Measurements
--======================
--
--   Most of the time, if you choose the proper C data type for each
--object in your program, you need not be concerned with just how it is
--represented or how many bits it uses.  When you do need such
--information, the C language itself does not provide a way to get it.
--The header files `limits.h' and `float.h' contain macros which give you
--this information in full detail.
--
--* Menu:
--
--* Width of Type::           How many bits does an integer type hold?
--* Range of Type::           What are the largest and smallest values
--			     that an integer type can hold?
--* Floating Type Macros::    Parameters that measure the floating point types.
--* Structure Measurement::   Getting measurements on structure types.
--
--
--File: libc.info,  Node: Width of Type,  Next: Range of Type,  Up: Data Type Measurements
--
--Computing the Width of an Integer Data Type
---------------------------------------------
--
--   The most common reason that a program needs to know how many bits
--are in an integer type is for using an array of `long int' as a bit
--vector.  You can access the bit at index N with
--
--     vector[N / LONGBITS] & (1 << (N % LONGBITS))
--
--provided you define `LONGBITS' as the number of bits in a `long int'.
--
--   There is no operator in the C language that can give you the number
--of bits in an integer data type.  But you can compute it from the macro
--`CHAR_BIT', defined in the header file `limits.h'.
--
--`CHAR_BIT'
--     This is the number of bits in a `char'--eight, on most systems.
--     The value has type `int'.
--
--     You can compute the number of bits in any data type TYPE like this:
--
--          sizeof (TYPE) * CHAR_BIT
--
--
--File: libc.info,  Node: Range of Type,  Next: Floating Type Macros,  Prev: Width of Type,  Up: Data Type Measurements
--
--Range of an Integer Type
--------------------------
--
--   Suppose you need to store an integer value which can range from zero
--to one million.  Which is the smallest type you can use?  There is no
--general rule; it depends on the C compiler and target machine.  You can
--use the `MIN' and `MAX' macros in `limits.h' to determine which type
--will work.
--
--   Each signed integer type has a pair of macros which give the smallest
--and largest values that it can hold.  Each unsigned integer type has one
--such macro, for the maximum value; the minimum value is, of course,
--zero.
--
--   The values of these macros are all integer constant expressions.  The
--`MAX' and `MIN' macros for `char' and `short int' types have values of
--type `int'.  The `MAX' and `MIN' macros for the other types have values
--of the same type described by the macro--thus, `ULONG_MAX' has type
--`unsigned long int'.
--
--`SCHAR_MIN'
--     This is the minimum value that can be represented by a
--     `signed char'.
--
--`SCHAR_MAX'
--`UCHAR_MAX'
--     These are the maximum values that can be represented by a
--     `signed char' and `unsigned char', respectively.
--
--`CHAR_MIN'
--     This is the minimum value that can be represented by a `char'.
--     It's equal to `SCHAR_MIN' if `char' is signed, or zero otherwise.
--
--`CHAR_MAX'
--     This is the maximum value that can be represented by a `char'.
--     It's equal to `SCHAR_MAX' if `char' is signed, or `UCHAR_MAX'
--     otherwise.
--
--`SHRT_MIN'
--     This is the minimum value that can be represented by a
--     `signed short int'.  On most machines that the GNU C library runs
--     on, `short' integers are 16-bit quantities.
--
--`SHRT_MAX'
--`USHRT_MAX'
--     These are the maximum values that can be represented by a
--     `signed short int' and `unsigned short int', respectively.
--
--`INT_MIN'
--     This is the minimum value that can be represented by a
--     `signed int'.  On most machines that the GNU C system runs on, an
--     `int' is a 32-bit quantity.
--
--`INT_MAX'
--`UINT_MAX'
--     These are the maximum values that can be represented by,
--     respectively, the type `signed int' and the type `unsigned int'.
--
--`LONG_MIN'
--     This is the minimum value that can be represented by a
--     `signed long int'.  On most machines that the GNU C system runs
--     on, `long' integers are 32-bit quantities, the same size as `int'.
--
--`LONG_MAX'
--`ULONG_MAX'
--     These are the maximum values that can be represented by a
--     `signed long int' and `unsigned long int', respectively.
--
--`LONG_LONG_MIN'
--     This is the minimum value that can be represented by a
--     `signed long long int'.  On most machines that the GNU C system
--     runs on, `long long' integers are 64-bit quantities.
--
--`LONG_LONG_MAX'
--`ULONG_LONG_MAX'
--     These are the maximum values that can be represented by a `signed
--     long long int' and `unsigned long long int', respectively.
--
--`WCHAR_MAX'
--     This is the maximum value that can be represented by a `wchar_t'.
--     *Note Extended Char Intro::.
--
--   The header file `limits.h' also defines some additional constants
--that parameterize various operating system and file system limits.
--These constants are described in *Note System Configuration::.
--
--
--File: libc.info,  Node: Floating Type Macros,  Next: Structure Measurement,  Prev: Range of Type,  Up: Data Type Measurements
--
--Floating Type Macros
----------------------
--
--   The specific representation of floating point numbers varies from
--machine to machine.  Because floating point numbers are represented
--internally as approximate quantities, algorithms for manipulating
--floating point data often need to take account of the precise details of
--the machine's floating point representation.
--
--   Some of the functions in the C library itself need this information;
--for example, the algorithms for printing and reading floating point
--numbers (*note I/O on Streams::) and for calculating trigonometric and
--irrational functions (*note Mathematics::) use it to avoid round-off
--error and loss of accuracy.  User programs that implement numerical
--analysis techniques also often need this information in order to
--minimize or compute error bounds.
--
--   The header file `float.h' describes the format used by your machine.
--
--* Menu:
--
--* Floating Point Concepts::     Definitions of terminology.
--* Floating Point Parameters::   Details of specific macros.
--* IEEE Floating Point::         The measurements for one common
--                                 representation.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-52 glibc-2.3.2-200304020432/manual/libc.info-52
---- glibc-2.3.2/manual/libc.info-52	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-52	Thu Jan  1 01:00:00 1970
-@@ -1,356 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Floating Point Concepts,  Next: Floating Point Parameters,  Up: Floating Type Macros
--
--Floating Point Representation Concepts
--......................................
--
--   This section introduces the terminology for describing floating point
--representations.
--
--   You are probably already familiar with most of these concepts in
--terms of scientific or exponential notation for floating point numbers.
--For example, the number `123456.0' could be expressed in exponential
--notation as `1.23456e+05', a shorthand notation indicating that the
--mantissa `1.23456' is multiplied by the base `10' raised to power `5'.
--
--   More formally, the internal representation of a floating point number
--can be characterized in terms of the following parameters:
--
--   * The "sign" is either `-1' or `1'.
--
--   * The "base" or "radix" for exponentiation, an integer greater than
--     `1'.  This is a constant for a particular representation.
--
--   * The "exponent" to which the base is raised.  The upper and lower
--     bounds of the exponent value are constants for a particular
--     representation.
--
--     Sometimes, in the actual bits representing the floating point
--     number, the exponent is "biased" by adding a constant to it, to
--     make it always be represented as an unsigned quantity.  This is
--     only important if you have some reason to pick apart the bit
--     fields making up the floating point number by hand, which is
--     something for which the GNU library provides no support.  So this
--     is ignored in the discussion that follows.
--
--   * The "mantissa" or "significand" is an unsigned integer which is a
--     part of each floating point number.
--
--   * The "precision" of the mantissa.  If the base of the representation
--     is B, then the precision is the number of base-B digits in the
--     mantissa.  This is a constant for a particular representation.
--
--     Many floating point representations have an implicit "hidden bit"
--     in the mantissa.  This is a bit which is present virtually in the
--     mantissa, but not stored in memory because its value is always 1
--     in a normalized number.  The precision figure (see above) includes
--     any hidden bits.
--
--     Again, the GNU library provides no facilities for dealing with such
--     low-level aspects of the representation.
--
--   The mantissa of a floating point number represents an implicit
--fraction whose denominator is the base raised to the power of the
--precision.  Since the largest representable mantissa is one less than
--this denominator, the value of the fraction is always strictly less
--than `1'.  The mathematical value of a floating point number is then
--the product of this fraction, the sign, and the base raised to the
--exponent.
--
--   We say that the floating point number is "normalized" if the
--fraction is at least `1/B', where B is the base.  In other words, the
--mantissa would be too large to fit if it were multiplied by the base.
--Non-normalized numbers are sometimes called "denormal"; they contain
--less precision than the representation normally can hold.
--
--   If the number is not normalized, then you can subtract `1' from the
--exponent while multiplying the mantissa by the base, and get another
--floating point number with the same value.  "Normalization" consists of
--doing this repeatedly until the number is normalized.  Two distinct
--normalized floating point numbers cannot be equal in value.
--
--   (There is an exception to this rule: if the mantissa is zero, it is
--considered normalized.  Another exception happens on certain machines
--where the exponent is as small as the representation can hold.  Then it
--is impossible to subtract `1' from the exponent, so a number may be
--normalized even if its fraction is less than `1/B'.)
--
--
--File: libc.info,  Node: Floating Point Parameters,  Next: IEEE Floating Point,  Prev: Floating Point Concepts,  Up: Floating Type Macros
--
--Floating Point Parameters
--.........................
--
--   These macro definitions can be accessed by including the header file
--`float.h' in your program.
--
--   Macro names starting with `FLT_' refer to the `float' type, while
--names beginning with `DBL_' refer to the `double' type and names
--beginning with `LDBL_' refer to the `long double' type.  (If GCC does
--not support `long double' as a distinct data type on a target machine
--then the values for the `LDBL_' constants are equal to the
--corresponding constants for the `double' type.)
--
--   Of these macros, only `FLT_RADIX' is guaranteed to be a constant
--expression.  The other macros listed here cannot be reliably used in
--places that require constant expressions, such as `#if' preprocessing
--directives or in the dimensions of static arrays.
--
--   Although the ISO C standard specifies minimum and maximum values for
--most of these parameters, the GNU C implementation uses whatever values
--describe the floating point representation of the target machine.  So in
--principle GNU C actually satisfies the ISO C requirements only if the
--target machine is suitable.  In practice, all the machines currently
--supported are suitable.
--
--`FLT_ROUNDS'
--     This value characterizes the rounding mode for floating point
--     addition.  The following values indicate standard rounding modes:
--
--    `-1'
--          The mode is indeterminable.
--
--    `0'
--          Rounding is towards zero.
--
--    `1'
--          Rounding is to the nearest number.
--
--    `2'
--          Rounding is towards positive infinity.
--
--    `3'
--          Rounding is towards negative infinity.
--
--     Any other value represents a machine-dependent nonstandard rounding
--     mode.
--
--     On most machines, the value is `1', in accordance with the IEEE
--     standard for floating point.
--
--     Here is a table showing how certain values round for each possible
--     value of `FLT_ROUNDS', if the other aspects of the representation
--     match the IEEE single-precision standard.
--
--                          0      1             2             3
--           1.00000003    1.0    1.0           1.00000012    1.0
--           1.00000007    1.0    1.00000012    1.00000012    1.0
--          -1.00000003   -1.0   -1.0          -1.0          -1.00000012
--          -1.00000007   -1.0   -1.00000012   -1.0          -1.00000012
--
--`FLT_RADIX'
--     This is the value of the base, or radix, of the exponent
--     representation.  This is guaranteed to be a constant expression,
--     unlike the other macros described in this section.  The value is 2
--     on all machines we know of except the IBM 360 and derivatives.
--
--`FLT_MANT_DIG'
--     This is the number of base-`FLT_RADIX' digits in the floating point
--     mantissa for the `float' data type.  The following expression
--     yields `1.0' (even though mathematically it should not) due to the
--     limited number of mantissa digits:
--
--          float radix = FLT_RADIX;
--          
--          1.0f + 1.0f / radix / radix / ... / radix
--
--     where `radix' appears `FLT_MANT_DIG' times.
--
--`DBL_MANT_DIG'
--`LDBL_MANT_DIG'
--     This is the number of base-`FLT_RADIX' digits in the floating point
--     mantissa for the data types `double' and `long double',
--     respectively.
--
--`FLT_DIG'
--     This is the number of decimal digits of precision for the `float'
--     data type.  Technically, if P and B are the precision and base
--     (respectively) for the representation, then the decimal precision
--     Q is the maximum number of decimal digits such that any floating
--     point number with Q base 10 digits can be rounded to a floating
--     point number with P base B digits and back again, without change
--     to the Q decimal digits.
--
--     The value of this macro is supposed to be at least `6', to satisfy
--     ISO C.
--
--`DBL_DIG'
--`LDBL_DIG'
--     These are similar to `FLT_DIG', but for the data types `double'
--     and `long double', respectively.  The values of these macros are
--     supposed to be at least `10'.
--
--`FLT_MIN_EXP'
--     This is the smallest possible exponent value for type `float'.
--     More precisely, is the minimum negative integer such that the value
--     `FLT_RADIX' raised to this power minus 1 can be represented as a
--     normalized floating point number of type `float'.
--
--`DBL_MIN_EXP'
--`LDBL_MIN_EXP'
--     These are similar to `FLT_MIN_EXP', but for the data types
--     `double' and `long double', respectively.
--
--`FLT_MIN_10_EXP'
--     This is the minimum negative integer such that `10' raised to this
--     power minus 1 can be represented as a normalized floating point
--     number of type `float'.  This is supposed to be `-37' or even less.
--
--`DBL_MIN_10_EXP'
--`LDBL_MIN_10_EXP'
--     These are similar to `FLT_MIN_10_EXP', but for the data types
--     `double' and `long double', respectively.
--
--`FLT_MAX_EXP'
--     This is the largest possible exponent value for type `float'.  More
--     precisely, this is the maximum positive integer such that value
--     `FLT_RADIX' raised to this power minus 1 can be represented as a
--     floating point number of type `float'.
--
--`DBL_MAX_EXP'
--`LDBL_MAX_EXP'
--     These are similar to `FLT_MAX_EXP', but for the data types
--     `double' and `long double', respectively.
--
--`FLT_MAX_10_EXP'
--     This is the maximum positive integer such that `10' raised to this
--     power minus 1 can be represented as a normalized floating point
--     number of type `float'.  This is supposed to be at least `37'.
--
--`DBL_MAX_10_EXP'
--`LDBL_MAX_10_EXP'
--     These are similar to `FLT_MAX_10_EXP', but for the data types
--     `double' and `long double', respectively.
--
--`FLT_MAX'
--     The value of this macro is the maximum number representable in type
--     `float'.  It is supposed to be at least `1E+37'.  The value has
--     type `float'.
--
--     The smallest representable number is `- FLT_MAX'.
--
--`DBL_MAX'
--`LDBL_MAX'
--     These are similar to `FLT_MAX', but for the data types `double'
--     and `long double', respectively.  The type of the macro's value is
--     the same as the type it describes.
--
--`FLT_MIN'
--     The value of this macro is the minimum normalized positive floating
--     point number that is representable in type `float'.  It is supposed
--     to be no more than `1E-37'.
--
--`DBL_MIN'
--`LDBL_MIN'
--     These are similar to `FLT_MIN', but for the data types `double'
--     and `long double', respectively.  The type of the macro's value is
--     the same as the type it describes.
--
--`FLT_EPSILON'
--     This is the minimum positive floating point number of type `float'
--     such that `1.0 + FLT_EPSILON != 1.0' is true.  It's supposed to be
--     no greater than `1E-5'.
--
--`DBL_EPSILON'
--`LDBL_EPSILON'
--     These are similar to `FLT_EPSILON', but for the data types
--     `double' and `long double', respectively.  The type of the macro's
--     value is the same as the type it describes.  The values are not
--     supposed to be greater than `1E-9'.
--
--
--File: libc.info,  Node: IEEE Floating Point,  Prev: Floating Point Parameters,  Up: Floating Type Macros
--
--IEEE Floating Point
--...................
--
--   Here is an example showing how the floating type measurements come
--out for the most common floating point representation, specified by the
--`IEEE Standard for Binary Floating Point Arithmetic (ANSI/IEEE Std
--754-1985)'.  Nearly all computers designed since the 1980s use this
--format.
--
--   The IEEE single-precision float representation uses a base of 2.
--There is a sign bit, a mantissa with 23 bits plus one hidden bit (so
--the total precision is 24 base-2 digits), and an 8-bit exponent that
--can represent values in the range -125 to 128, inclusive.
--
--   So, for an implementation that uses this representation for the
--`float' data type, appropriate values for the corresponding parameters
--are:
--
--     FLT_RADIX                             2
--     FLT_MANT_DIG                         24
--     FLT_DIG                               6
--     FLT_MIN_EXP                        -125
--     FLT_MIN_10_EXP                      -37
--     FLT_MAX_EXP                         128
--     FLT_MAX_10_EXP                      +38
--     FLT_MIN                 1.17549435E-38F
--     FLT_MAX                 3.40282347E+38F
--     FLT_EPSILON             1.19209290E-07F
--
--   Here are the values for the `double' data type:
--
--     DBL_MANT_DIG                         53
--     DBL_DIG                              15
--     DBL_MIN_EXP                       -1021
--     DBL_MIN_10_EXP                     -307
--     DBL_MAX_EXP                        1024
--     DBL_MAX_10_EXP                      308
--     DBL_MAX         1.7976931348623157E+308
--     DBL_MIN         2.2250738585072014E-308
--     DBL_EPSILON     2.2204460492503131E-016
--
--
--File: libc.info,  Node: Structure Measurement,  Prev: Floating Type Macros,  Up: Data Type Measurements
--
--Structure Field Offset Measurement
------------------------------------
--
--   You can use `offsetof' to measure the location within a structure
--type of a particular structure member.
--
-- - Macro: size_t offsetof (TYPE, MEMBER)
--     This expands to a integer constant expression that is the offset
--     of the structure member named MEMBER in a the structure type TYPE.
--     For example, `offsetof (struct s, elem)' is the offset, in bytes,
--     of the member `elem' in a `struct s'.
--
--     This macro won't work if MEMBER is a bit field; you get an error
--     from the C compiler in that case.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-53 glibc-2.3.2-200304020432/manual/libc.info-53
---- glibc-2.3.2/manual/libc.info-53	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-53	Thu Jan  1 01:00:00 1970
-@@ -1,7051 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Library Summary,  Next: Installation,  Prev: Language Features,  Up: Top
--
--Summary of Library Facilities
--*****************************
--
--   This appendix is a complete list of the facilities declared within
--the header files supplied with the GNU C library.  Each entry also
--lists the standard or other source from which each facility is derived,
--and tells you where in the manual you can find more information about
--how to use it.
--
--`long int a64l (const char *STRING)'
--     `stdlib.h' (XPG):  *Note Encode Binary Data::.
--
--`void abort (void)'
--     `stdlib.h' (ISO):  *Note Aborting a Program::.
--
--`int abs (int NUMBER)'
--     `stdlib.h' (ISO):  *Note Absolute Value::.
--
--`int accept (int SOCKET, struct sockaddr *ADDR, socklen_t *LENGTH_PTR)'
--     `sys/socket.h' (BSD):  *Note Accepting Connections::.
--
--`int access (const char *FILENAME, int HOW)'
--     `unistd.h' (POSIX.1):  *Note Testing File Access::.
--
--`ACCOUNTING'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`double acos (double X)'
--     `math.h' (ISO):  *Note Inverse Trig Functions::.
--
--`float acosf (float X)'
--     `math.h' (ISO):  *Note Inverse Trig Functions::.
--
--`double acosh (double X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`float acoshf (float X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`long double acoshl (long double X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`long double acosl (long double X)'
--     `math.h' (ISO):  *Note Inverse Trig Functions::.
--
--`int addmntent (FILE *STREAM, const struct mntent *MNT)'
--     `mntent.h' (BSD):  *Note mtab::.
--
--`int adjtime (const struct timeval *DELTA, struct timeval *OLDDELTA)'
--     `sys/time.h' (BSD):  *Note High-Resolution Calendar::.
--
--`int adjtimex (struct timex *TIMEX)'
--     `sys/timex.h' (GNU):  *Note High-Resolution Calendar::.
--
--`AF_FILE'
--     `sys/socket.h' (GNU):  *Note Address Formats::.
--
--`AF_INET'
--     `sys/socket.h' (BSD):  *Note Address Formats::.
--
--`AF_INET6'
--     `sys/socket.h' (IPv6 Basic API):  *Note Address Formats::.
--
--`AF_LOCAL'
--     `sys/socket.h' (POSIX):  *Note Address Formats::.
--
--`AF_UNIX'
--     `sys/socket.h' (BSD, Unix98):  *Note Address Formats::.
--
--`AF_UNSPEC'
--     `sys/socket.h' (BSD):  *Note Address Formats::.
--
--`int aio_cancel (int FILDES, struct aiocb *AIOCBP)'
--     `aio.h' (POSIX.1b):  *Note Cancel AIO Operations::.
--
--`int aio_cancel64 (int FILDES, struct aiocb64 *AIOCBP)'
--     `aio.h' (Unix98):  *Note Cancel AIO Operations::.
--
--`int aio_error (const struct aiocb *AIOCBP)'
--     `aio.h' (POSIX.1b):  *Note Status of AIO Operations::.
--
--`int aio_error64 (const struct aiocb64 *AIOCBP)'
--     `aio.h' (Unix98):  *Note Status of AIO Operations::.
--
--`int aio_fsync (int OP, struct aiocb *AIOCBP)'
--     `aio.h' (POSIX.1b):  *Note Synchronizing AIO Operations::.
--
--`int aio_fsync64 (int OP, struct aiocb64 *AIOCBP)'
--     `aio.h' (Unix98):  *Note Synchronizing AIO Operations::.
--
--`void aio_init (const struct aioinit *INIT)'
--     `aio.h' (GNU):  *Note Configuration of AIO::.
--
--`int aio_read (struct aiocb *AIOCBP)'
--     `aio.h' (POSIX.1b):  *Note Asynchronous Reads/Writes::.
--
--`int aio_read64 (struct aiocb *AIOCBP)'
--     `aio.h' (Unix98):  *Note Asynchronous Reads/Writes::.
--
--`ssize_t aio_return (const struct aiocb *AIOCBP)'
--     `aio.h' (POSIX.1b):  *Note Status of AIO Operations::.
--
--`int aio_return64 (const struct aiocb64 *AIOCBP)'
--     `aio.h' (Unix98):  *Note Status of AIO Operations::.
--
--`int aio_suspend (const struct aiocb *const LIST[], int NENT, const struct timespec *TIMEOUT)'
--     `aio.h' (POSIX.1b):  *Note Synchronizing AIO Operations::.
--
--`int aio_suspend64 (const struct aiocb64 *const LIST[], int NENT, const struct timespec *TIMEOUT)'
--     `aio.h' (Unix98):  *Note Synchronizing AIO Operations::.
--
--`int aio_write (struct aiocb *AIOCBP)'
--     `aio.h' (POSIX.1b):  *Note Asynchronous Reads/Writes::.
--
--`int aio_write64 (struct aiocb *AIOCBP)'
--     `aio.h' (Unix98):  *Note Asynchronous Reads/Writes::.
--
--`unsigned int alarm (unsigned int SECONDS)'
--     `unistd.h' (POSIX.1):  *Note Setting an Alarm::.
--
--`void * alloca (size_t SIZE);'
--     `stdlib.h' (GNU, BSD):  *Note Variable Size Automatic::.
--
--`int alphasort (const void *A, const void *B)'
--     `dirent.h' (BSD/SVID):  *Note Scanning Directory Content::.
--
--`int alphasort64 (const void *A, const void *B)'
--     `dirent.h' (GNU):  *Note Scanning Directory Content::.
--
--`tcflag_t ALTWERASE'
--     `termios.h' (BSD):  *Note Local Modes::.
--
--`int ARG_MAX'
--     `limits.h' (POSIX.1):  *Note General Limits::.
--
--`error_t argp_err_exit_status'
--     `argp.h' (GNU):  *Note Argp Global Variables::.
--
--`void argp_error (const struct argp_state *STATE, const char *FMT, ...)'
--     `argp.h' (GNU):  *Note Argp Helper Functions::.
--
--`int ARGP_ERR_UNKNOWN'
--     `argp.h' (GNU):  *Note Argp Parser Functions::.
--
--`void argp_failure (const struct argp_state *STATE, int STATUS, int ERRNUM, const char *FMT, ...)'
--     `argp.h' (GNU):  *Note Argp Helper Functions::.
--
--`void argp_help (const struct argp *ARGP, FILE *STREAM, unsigned FLAGS, char *NAME)'
--     `argp.h' (GNU):  *Note Argp Help::.
--
--`ARGP_IN_ORDER'
--     `argp.h' (GNU):  *Note Argp Flags::.
--
--`ARGP_KEY_ARG'
--     `argp.h' (GNU):  *Note Argp Special Keys::.
--
--`ARGP_KEY_ARGS'
--     `argp.h' (GNU):  *Note Argp Special Keys::.
--
--`ARGP_KEY_END'
--     `argp.h' (GNU):  *Note Argp Special Keys::.
--
--`ARGP_KEY_ERROR'
--     `argp.h' (GNU):  *Note Argp Special Keys::.
--
--`ARGP_KEY_FINI'
--     `argp.h' (GNU):  *Note Argp Special Keys::.
--
--`ARGP_KEY_HELP_ARGS_DOC'
--     `argp.h' (GNU):  *Note Argp Help Filter Keys::.
--
--`ARGP_KEY_HELP_DUP_ARGS_NOTE'
--     `argp.h' (GNU):  *Note Argp Help Filter Keys::.
--
--`ARGP_KEY_HELP_EXTRA'
--     `argp.h' (GNU):  *Note Argp Help Filter Keys::.
--
--`ARGP_KEY_HELP_HEADER'
--     `argp.h' (GNU):  *Note Argp Help Filter Keys::.
--
--`ARGP_KEY_HELP_POST_DOC'
--     `argp.h' (GNU):  *Note Argp Help Filter Keys::.
--
--`ARGP_KEY_HELP_PRE_DOC'
--     `argp.h' (GNU):  *Note Argp Help Filter Keys::.
--
--`ARGP_KEY_INIT'
--     `argp.h' (GNU):  *Note Argp Special Keys::.
--
--`ARGP_KEY_NO_ARGS'
--     `argp.h' (GNU):  *Note Argp Special Keys::.
--
--`ARGP_KEY_SUCCESS'
--     `argp.h' (GNU):  *Note Argp Special Keys::.
--
--`ARGP_LONG_ONLY'
--     `argp.h' (GNU):  *Note Argp Flags::.
--
--`ARGP_NO_ARGS'
--     `argp.h' (GNU):  *Note Argp Flags::.
--
--`ARGP_NO_ERRS'
--     `argp.h' (GNU):  *Note Argp Flags::.
--
--`ARGP_NO_EXIT'
--     `argp.h' (GNU):  *Note Argp Flags::.
--
--`ARGP_NO_HELP'
--     `argp.h' (GNU):  *Note Argp Flags::.
--
--`error_t argp_parse (const struct argp *ARGP, int ARGC, char **ARGV, unsigned FLAGS, int *ARG_INDEX, void *INPUT)'
--     `argp.h' (GNU):  *Note Suboptions: Argp.
--
--`ARGP_PARSE_ARGV0'
--     `argp.h' (GNU):  *Note Argp Flags::.
--
--`const char * argp_program_bug_address'
--     `argp.h' (GNU):  *Note Argp Global Variables::.
--
--`const char * argp_program_version'
--     `argp.h' (GNU):  *Note Argp Global Variables::.
--
--`argp_program_version_hook'
--     `argp.h' (GNU):  *Note Argp Global Variables::.
--
--`ARGP_SILENT'
--     `argp.h' (GNU):  *Note Argp Flags::.
--
--`void argp_state_help (const struct argp_state *STATE, FILE *STREAM, unsigned FLAGS)'
--     `argp.h' (GNU):  *Note Argp Helper Functions::.
--
--`void argp_usage (const struct argp_state *STATE)'
--     `argp.h' (GNU):  *Note Argp Helper Functions::.
--
--`error_t argz_add (char **ARGZ, size_t *ARGZ_LEN, const char *STR)'
--     `argz.h' (GNU):  *Note Argz Functions::.
--
--`error_t argz_add_sep (char **ARGZ, size_t *ARGZ_LEN, const char *STR, int DELIM)'
--     `argz.h' (GNU):  *Note Argz Functions::.
--
--`error_t argz_append (char **ARGZ, size_t *ARGZ_LEN, const char *BUF, size_t BUF_LEN)'
--     `argz.h' (GNU):  *Note Argz Functions::.
--
--`size_t argz_count (const char *ARGZ, size_t ARG_LEN)'
--     `argz.h' (GNU):  *Note Argz Functions::.
--
--`error_t argz_create (char *const ARGV[], char **ARGZ, size_t *ARGZ_LEN)'
--     `argz.h' (GNU):  *Note Argz Functions::.
--
--`error_t argz_create_sep (const char *STRING, int SEP, char **ARGZ, size_t *ARGZ_LEN)'
--     `argz.h' (GNU):  *Note Argz Functions::.
--
--`error_t argz_delete (char **ARGZ, size_t *ARGZ_LEN, char *ENTRY)'
--     `argz.h' (GNU):  *Note Argz Functions::.
--
--`void argz_extract (char *ARGZ, size_t ARGZ_LEN, char **ARGV)'
--     `argz.h' (GNU):  *Note Argz Functions::.
--
--`error_t argz_insert (char **ARGZ, size_t *ARGZ_LEN, char *BEFORE, const char *ENTRY)'
--     `argz.h' (GNU):  *Note Argz Functions::.
--
--`char * argz_next (char *ARGZ, size_t ARGZ_LEN, const char *ENTRY)'
--     `argz.h' (GNU):  *Note Argz Functions::.
--
--`error_t argz_replace (char **ARGZ, size_t *ARGZ_LEN, const char *STR, const char *WITH, unsigned *REPLACE_COUNT)'
--     `argz.h' (GNU):  *Note Argz Functions::.
--
--`void argz_stringify (char *ARGZ, size_t LEN, int SEP)'
--     `argz.h' (GNU):  *Note Argz Functions::.
--
--`char * asctime (const struct tm *BROKENTIME)'
--     `time.h' (ISO):  *Note Formatting Calendar Time::.
--
--`char * asctime_r (const struct tm *BROKENTIME, char *BUFFER)'
--     `time.h' (POSIX.1c):  *Note Formatting Calendar Time::.
--
--`double asin (double X)'
--     `math.h' (ISO):  *Note Inverse Trig Functions::.
--
--`float asinf (float X)'
--     `math.h' (ISO):  *Note Inverse Trig Functions::.
--
--`double asinh (double X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`float asinhf (float X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`long double asinhl (long double X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`long double asinl (long double X)'
--     `math.h' (ISO):  *Note Inverse Trig Functions::.
--
--`int asprintf (char **PTR, const char *TEMPLATE, ...)'
--     `stdio.h' (GNU):  *Note Dynamic Output::.
--
--`void assert (int EXPRESSION)'
--     `assert.h' (ISO):  *Note Consistency Checking::.
--
--`void assert_perror (int ERRNUM)'
--     `assert.h' (GNU):  *Note Consistency Checking::.
--
--`double atan (double X)'
--     `math.h' (ISO):  *Note Inverse Trig Functions::.
--
--`double atan2 (double Y, double X)'
--     `math.h' (ISO):  *Note Inverse Trig Functions::.
--
--`float atan2f (float Y, float X)'
--     `math.h' (ISO):  *Note Inverse Trig Functions::.
--
--`long double atan2l (long double Y, long double X)'
--     `math.h' (ISO):  *Note Inverse Trig Functions::.
--
--`float atanf (float X)'
--     `math.h' (ISO):  *Note Inverse Trig Functions::.
--
--`double atanh (double X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`float atanhf (float X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`long double atanhl (long double X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`long double atanl (long double X)'
--     `math.h' (ISO):  *Note Inverse Trig Functions::.
--
--`int atexit (void (*FUNCTION) (void))'
--     `stdlib.h' (ISO):  *Note Cleanups on Exit::.
--
--`double atof (const char *STRING)'
--     `stdlib.h' (ISO):  *Note Parsing of Floats::.
--
--`int atoi (const char *STRING)'
--     `stdlib.h' (ISO):  *Note Parsing of Integers::.
--
--`long int atol (const char *STRING)'
--     `stdlib.h' (ISO):  *Note Parsing of Integers::.
--
--`long long int atoll (const char *STRING)'
--     `stdlib.h' (ISO):  *Note Parsing of Integers::.
--
--`B0'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B110'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B115200'
--     `termios.h' (GNU):  *Note Line Speed::.
--
--`B1200'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B134'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B150'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B1800'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B19200'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B200'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B230400'
--     `termios.h' (GNU):  *Note Line Speed::.
--
--`B2400'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B300'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B38400'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B460800'
--     `termios.h' (GNU):  *Note Line Speed::.
--
--`B4800'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B50'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B57600'
--     `termios.h' (GNU):  *Note Line Speed::.
--
--`B600'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B75'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`B9600'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`int backtrace (void **BUFFER, int SIZE)'
--     `execinfo.h' (GNU):  *Note Backtraces::.
--
--`char ** backtrace_symbols (void *const *BUFFER, int SIZE)'
--     `execinfo.h' (GNU):  *Note Backtraces::.
--
--`void backtrace_symbols_fd (void *const *BUFFER, int SIZE, int FD)'
--     `execinfo.h' (GNU):  *Note Backtraces::.
--
--`char * basename (char *PATH)'
--     `libgen.h' (XPG):  *Note Finding Tokens in a String::.
--
--`char * basename (const char *FILENAME)'
--     `string.h' (GNU):  *Note Finding Tokens in a String::.
--
--`int BC_BASE_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Limits::.
--
--`int BC_DIM_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Limits::.
--
--`int bcmp (const void *A1, const void *A2, size_t SIZE)'
--     `string.h' (BSD):  *Note String/Array Comparison::.
--
--`void bcopy (const void *FROM, void *TO, size_t SIZE)'
--     `string.h' (BSD):  *Note Copying and Concatenation::.
--
--`int BC_SCALE_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Limits::.
--
--`int BC_STRING_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Limits::.
--
--`int bind (int SOCKET, struct sockaddr *ADDR, socklen_t LENGTH)'
--     `sys/socket.h' (BSD):  *Note Setting Address::.
--
--`char * bindtextdomain (const char *DOMAINNAME, const char *DIRNAME)'
--     `libintl.h' (GNU):  *Note Locating gettext catalog::.
--
--`char * bind_textdomain_codeset (const char *DOMAINNAME, const char *CODESET)'
--     `libintl.h' (GNU):  *Note Charset conversion in gettext::.
--
--`blkcnt64_t'
--     `sys/types.h' (Unix98):  *Note Attribute Meanings::.
--
--`blkcnt_t'
--     `sys/types.h' (Unix98):  *Note Attribute Meanings::.
--
--`BOOT_TIME'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`BOOT_TIME'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`int brk (void *ADDR)'
--     `unistd.h' (BSD):  *Note Resizing the Data Segment::.
--
--`tcflag_t BRKINT'
--     `termios.h' (POSIX.1):  *Note Input Modes::.
--
--`_BSD_SOURCE'
--     (GNU):  *Note Feature Test Macros::.
--
--`void * bsearch (const void *KEY, const void *ARRAY, size_t COUNT, size_t SIZE, comparison_fn_t COMPARE)'
--     `stdlib.h' (ISO):  *Note Array Search Function::.
--
--`wint_t btowc (int C)'
--     `wchar.h' (ISO):  *Note Converting a Character::.
--
--`int BUFSIZ'
--     `stdio.h' (ISO):  *Note Controlling Buffering::.
--
--`void bzero (void *BLOCK, size_t SIZE)'
--     `string.h' (BSD):  *Note Copying and Concatenation::.
--
--`double cabs (complex double Z)'
--     `complex.h' (ISO):  *Note Absolute Value::.
--
--`float cabsf (complex float Z)'
--     `complex.h' (ISO):  *Note Absolute Value::.
--
--`long double cabsl (complex long double Z)'
--     `complex.h' (ISO):  *Note Absolute Value::.
--
--`complex double cacos (complex double Z)'
--     `complex.h' (ISO):  *Note Inverse Trig Functions::.
--
--`complex float cacosf (complex float Z)'
--     `complex.h' (ISO):  *Note Inverse Trig Functions::.
--
--`complex double cacosh (complex double Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex float cacoshf (complex float Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex long double cacoshl (complex long double Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex long double cacosl (complex long double Z)'
--     `complex.h' (ISO):  *Note Inverse Trig Functions::.
--
--`void * calloc (size_t COUNT, size_t ELTSIZE)'
--     `malloc.h', `stdlib.h' (ISO):  *Note Allocating Cleared Space::.
--
--`char * canonicalize_file_name (const char *NAME)'
--     `stdlib.h' (GNU):  *Note Symbolic Links::.
--
--`double carg (complex double Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`float cargf (complex float Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`long double cargl (complex long double Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`complex double casin (complex double Z)'
--     `complex.h' (ISO):  *Note Inverse Trig Functions::.
--
--`complex float casinf (complex float Z)'
--     `complex.h' (ISO):  *Note Inverse Trig Functions::.
--
--`complex double casinh (complex double Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex float casinhf (complex float Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex long double casinhl (complex long double Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex long double casinl (complex long double Z)'
--     `complex.h' (ISO):  *Note Inverse Trig Functions::.
--
--`complex double catan (complex double Z)'
--     `complex.h' (ISO):  *Note Inverse Trig Functions::.
--
--`complex float catanf (complex float Z)'
--     `complex.h' (ISO):  *Note Inverse Trig Functions::.
--
--`complex double catanh (complex double Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex float catanhf (complex float Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex long double catanhl (complex long double Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex long double catanl (complex long double Z)'
--     `complex.h' (ISO):  *Note Inverse Trig Functions::.
--
--`nl_catd catopen (const char *CAT_NAME, int FLAG)'
--     `nl_types.h' (X/Open):  *Note The catgets Functions::.
--
--`int cbc_crypt (char *KEY, char *BLOCKS, unsigned LEN, unsigned MODE, char *IVEC)'
--     `rpc/des_crypt.h' (SUNRPC):  *Note DES Encryption::.
--
--`double cbrt (double X)'
--     `math.h' (BSD):  *Note Exponents and Logarithms::.
--
--`float cbrtf (float X)'
--     `math.h' (BSD):  *Note Exponents and Logarithms::.
--
--`long double cbrtl (long double X)'
--     `math.h' (BSD):  *Note Exponents and Logarithms::.
--
--`complex double ccos (complex double Z)'
--     `complex.h' (ISO):  *Note Trig Functions::.
--
--`complex float ccosf (complex float Z)'
--     `complex.h' (ISO):  *Note Trig Functions::.
--
--`complex double ccosh (complex double Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex float ccoshf (complex float Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex long double ccoshl (complex long double Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex long double ccosl (complex long double Z)'
--     `complex.h' (ISO):  *Note Trig Functions::.
--
--`cc_t'
--     `termios.h' (POSIX.1):  *Note Mode Data Types::.
--
--`tcflag_t CCTS_OFLOW'
--     `termios.h' (BSD):  *Note Control Modes::.
--
--`double ceil (double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`float ceilf (float X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long double ceill (long double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`complex double cexp (complex double Z)'
--     `complex.h' (ISO):  *Note Exponents and Logarithms::.
--
--`complex float cexpf (complex float Z)'
--     `complex.h' (ISO):  *Note Exponents and Logarithms::.
--
--`complex long double cexpl (complex long double Z)'
--     `complex.h' (ISO):  *Note Exponents and Logarithms::.
--
--`speed_t cfgetispeed (const struct termios *TERMIOS-P)'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`speed_t cfgetospeed (const struct termios *TERMIOS-P)'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`void cfmakeraw (struct termios *TERMIOS-P)'
--     `termios.h' (BSD):  *Note Noncanonical Input::.
--
--`void cfree (void *PTR)'
--     `stdlib.h' (Sun):  *Note Freeing after Malloc::.
--
--`int cfsetispeed (struct termios *TERMIOS-P, speed_t SPEED)'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`int cfsetospeed (struct termios *TERMIOS-P, speed_t SPEED)'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`int cfsetspeed (struct termios *TERMIOS-P, speed_t SPEED)'
--     `termios.h' (BSD):  *Note Line Speed::.
--
--`CHAR_BIT'
--     `limits.h' (ISO):  *Note Width of Type::.
--
--`CHAR_MAX'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`CHAR_MIN'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`int chdir (const char *FILENAME)'
--     `unistd.h' (POSIX.1):  *Note Working Directory::.
--
--`int CHILD_MAX'
--     `limits.h' (POSIX.1):  *Note General Limits::.
--
--`int chmod (const char *FILENAME, mode_t MODE)'
--     `sys/stat.h' (POSIX.1):  *Note Setting Permissions::.
--
--`int chown (const char *FILENAME, uid_t OWNER, gid_t GROUP)'
--     `unistd.h' (POSIX.1):  *Note File Owner::.
--
--`tcflag_t CIGNORE'
--     `termios.h' (BSD):  *Note Control Modes::.
--
--`double cimag (complex double Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`float cimagf (complex float Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`long double cimagl (complex long double Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`int clearenv (void)'
--     `stdlib.h' (GNU):  *Note Environment Access::.
--
--`void clearerr (FILE *STREAM)'
--     `stdio.h' (ISO):  *Note Error Recovery::.
--
--`void clearerr_unlocked (FILE *STREAM)'
--     `stdio.h' (GNU):  *Note Error Recovery::.
--
--`int CLK_TCK'
--     `time.h' (POSIX.1):  *Note CPU Time::.
--
--`tcflag_t CLOCAL'
--     `termios.h' (POSIX.1):  *Note Control Modes::.
--
--`clock_t clock (void)'
--     `time.h' (ISO):  *Note CPU Time::.
--
--`int CLOCKS_PER_SEC'
--     `time.h' (ISO):  *Note CPU Time::.
--
--`clock_t'
--     `time.h' (ISO):  *Note CPU Time::.
--
--`complex double clog (complex double Z)'
--     `complex.h' (ISO):  *Note Exponents and Logarithms::.
--
--`complex double clog10 (complex double Z)'
--     `complex.h' (GNU):  *Note Exponents and Logarithms::.
--
--`complex float clog10f (complex float Z)'
--     `complex.h' (GNU):  *Note Exponents and Logarithms::.
--
--`complex long double clog10l (complex long double Z)'
--     `complex.h' (GNU):  *Note Exponents and Logarithms::.
--
--`complex float clogf (complex float Z)'
--     `complex.h' (ISO):  *Note Exponents and Logarithms::.
--
--`complex long double clogl (complex long double Z)'
--     `complex.h' (ISO):  *Note Exponents and Logarithms::.
--
--`int close (int FILEDES)'
--     `unistd.h' (POSIX.1):  *Note Opening and Closing Files::.
--
--`int closedir (DIR *DIRSTREAM)'
--     `dirent.h' (POSIX.1):  *Note Reading/Closing Directory::.
--
--`void closelog (void)'
--     `syslog.h' (BSD):  *Note closelog::.
--
--`int COLL_WEIGHTS_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Limits::.
--
--`size_t confstr (int PARAMETER, char *BUF, size_t LEN)'
--     `unistd.h' (POSIX.2):  *Note String Parameters::.
--
--`complex double conj (complex double Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`complex float conjf (complex float Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`complex long double conjl (complex long double Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`int connect (int SOCKET, struct sockaddr *ADDR, socklen_t LENGTH)'
--     `sys/socket.h' (BSD):  *Note Connecting::.
--
--`cookie_close_function'
--     `stdio.h' (GNU):  *Note Hook Functions::.
--
--`cookie_io_functions_t'
--     `stdio.h' (GNU):  *Note Streams and Cookies::.
--
--`cookie_read_function'
--     `stdio.h' (GNU):  *Note Hook Functions::.
--
--`cookie_seek_function'
--     `stdio.h' (GNU):  *Note Hook Functions::.
--
--`cookie_write_function'
--     `stdio.h' (GNU):  *Note Hook Functions::.
--
--`double copysign (double X, double Y)'
--     `math.h' (ISO):  *Note FP Bit Twiddling::.
--
--`float copysignf (float X, float Y)'
--     `math.h' (ISO):  *Note FP Bit Twiddling::.
--
--`long double copysignl (long double X, long double Y)'
--     `math.h' (ISO):  *Note FP Bit Twiddling::.
--
--`double cos (double X)'
--     `math.h' (ISO):  *Note Trig Functions::.
--
--`float cosf (float X)'
--     `math.h' (ISO):  *Note Trig Functions::.
--
--`double cosh (double X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`float coshf (float X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`long double coshl (long double X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`long double cosl (long double X)'
--     `math.h' (ISO):  *Note Trig Functions::.
--
--`complex double cpow (complex double BASE, complex double POWER)'
--     `complex.h' (ISO):  *Note Exponents and Logarithms::.
--
--`complex float cpowf (complex float BASE, complex float POWER)'
--     `complex.h' (ISO):  *Note Exponents and Logarithms::.
--
--`complex long double cpowl (complex long double BASE, complex long double POWER)'
--     `complex.h' (ISO):  *Note Exponents and Logarithms::.
--
--`complex double cproj (complex double Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`complex float cprojf (complex float Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`complex long double cprojl (complex long double Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`tcflag_t CREAD'
--     `termios.h' (POSIX.1):  *Note Control Modes::.
--
--`double creal (complex double Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`float crealf (complex float Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`long double creall (complex long double Z)'
--     `complex.h' (ISO):  *Note Operations on Complex::.
--
--`int creat (const char *FILENAME, mode_t MODE)'
--     `fcntl.h' (POSIX.1):  *Note Opening and Closing Files::.
--
--`int creat64 (const char *FILENAME, mode_t MODE)'
--     `fcntl.h' (Unix98):  *Note Opening and Closing Files::.
--
--`tcflag_t CRTS_IFLOW'
--     `termios.h' (BSD):  *Note Control Modes::.
--
--`char * crypt (const char *KEY, const char *SALT)'
--     `crypt.h' (BSD, SVID):  *Note crypt::.
--
--`char * crypt_r (const char *KEY, const char *SALT, struct crypt_data * DATA)'
--     `crypt.h' (GNU):  *Note crypt::.
--
--`tcflag_t CS5'
--     `termios.h' (POSIX.1):  *Note Control Modes::.
--
--`tcflag_t CS6'
--     `termios.h' (POSIX.1):  *Note Control Modes::.
--
--`tcflag_t CS7'
--     `termios.h' (POSIX.1):  *Note Control Modes::.
--
--`tcflag_t CS8'
--     `termios.h' (POSIX.1):  *Note Control Modes::.
--
--`complex double csin (complex double Z)'
--     `complex.h' (ISO):  *Note Trig Functions::.
--
--`complex float csinf (complex float Z)'
--     `complex.h' (ISO):  *Note Trig Functions::.
--
--`complex double csinh (complex double Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex float csinhf (complex float Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex long double csinhl (complex long double Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex long double csinl (complex long double Z)'
--     `complex.h' (ISO):  *Note Trig Functions::.
--
--`tcflag_t CSIZE'
--     `termios.h' (POSIX.1):  *Note Control Modes::.
--
--`_CS_LFS64_CFLAGS'
--     `unistd.h' (Unix98):  *Note String Parameters::.
--
--`_CS_LFS64_LDFLAGS'
--     `unistd.h' (Unix98):  *Note String Parameters::.
--
--`_CS_LFS64_LIBS'
--     `unistd.h' (Unix98):  *Note String Parameters::.
--
--`_CS_LFS64_LINTFLAGS'
--     `unistd.h' (Unix98):  *Note String Parameters::.
--
--`_CS_LFS_CFLAGS'
--     `unistd.h' (Unix98):  *Note String Parameters::.
--
--`_CS_LFS_LDFLAGS'
--     `unistd.h' (Unix98):  *Note String Parameters::.
--
--`_CS_LFS_LIBS'
--     `unistd.h' (Unix98):  *Note String Parameters::.
--
--`_CS_LFS_LINTFLAGS'
--     `unistd.h' (Unix98):  *Note String Parameters::.
--
--`_CS_PATH'
--     `unistd.h' (POSIX.2):  *Note String Parameters::.
--
--`complex double csqrt (complex double Z)'
--     `complex.h' (ISO):  *Note Exponents and Logarithms::.
--
--`complex float csqrtf (complex float Z)'
--     `complex.h' (ISO):  *Note Exponents and Logarithms::.
--
--`complex long double csqrtl (complex long double Z)'
--     `complex.h' (ISO):  *Note Exponents and Logarithms::.
--
--`tcflag_t CSTOPB'
--     `termios.h' (POSIX.1):  *Note Control Modes::.
--
--`complex double ctan (complex double Z)'
--     `complex.h' (ISO):  *Note Trig Functions::.
--
--`complex float ctanf (complex float Z)'
--     `complex.h' (ISO):  *Note Trig Functions::.
--
--`complex double ctanh (complex double Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex float ctanhf (complex float Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex long double ctanhl (complex long double Z)'
--     `complex.h' (ISO):  *Note Hyperbolic Functions::.
--
--`complex long double ctanl (complex long double Z)'
--     `complex.h' (ISO):  *Note Trig Functions::.
--
--`char * ctermid (char *STRING)'
--     `stdio.h' (POSIX.1):  *Note Identifying the Terminal::.
--
--`char * ctime (const time_t *TIME)'
--     `time.h' (ISO):  *Note Formatting Calendar Time::.
--
--`char * ctime_r (const time_t *TIME, char *BUFFER)'
--     `time.h' (POSIX.1c):  *Note Formatting Calendar Time::.
--
--`char * cuserid (char *STRING)'
--     `stdio.h' (POSIX.1):  *Note Who Logged In::.
--
--`int daylight'
--     `time.h' (SVID):  *Note Time Zone Functions::.
--
--`DBL_DIG'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`DBL_EPSILON'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`DBL_MANT_DIG'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`DBL_MAX'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`DBL_MAX_10_EXP'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`DBL_MAX_EXP'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`DBL_MIN'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`DBL_MIN_10_EXP'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`DBL_MIN_EXP'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`char * dcgettext (const char *DOMAINNAME, const char *MSGID, int CATEGORY)'
--     `libintl.h' (GNU):  *Note Translation with gettext::.
--
--`char * dcngettext (const char *DOMAIN, const char *MSGID1, const char *MSGID2, unsigned long int N, int CATEGORY)'
--     `libintl.h' (GNU):  *Note Advanced gettext functions::.
--
--`DEAD_PROCESS'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`DEAD_PROCESS'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`DES_DECRYPT'
--     `rpc/des_crypt.h' (SUNRPC):  *Note DES Encryption::.
--
--`DES_ENCRYPT'
--     `rpc/des_crypt.h' (SUNRPC):  *Note DES Encryption::.
--
--`DESERR_BADPARAM'
--     `rpc/des_crypt.h' (SUNRPC):  *Note DES Encryption::.
--
--`DESERR_HWERROR'
--     `rpc/des_crypt.h' (SUNRPC):  *Note DES Encryption::.
--
--`DESERR_NOHWDEVICE'
--     `rpc/des_crypt.h' (SUNRPC):  *Note DES Encryption::.
--
--`DESERR_NONE'
--     `rpc/des_crypt.h' (SUNRPC):  *Note DES Encryption::.
--
--`int DES_FAILED (int ERR)'
--     `rpc/des_crypt.h' (SUNRPC):  *Note DES Encryption::.
--
--`DES_HW'
--     `rpc/des_crypt.h' (SUNRPC):  *Note DES Encryption::.
--
--`void des_setparity (char *KEY)'
--     `rpc/des_crypt.h' (SUNRPC):  *Note DES Encryption::.
--
--`DES_SW'
--     `rpc/des_crypt.h' (SUNRPC):  *Note DES Encryption::.
--
--`dev_t'
--     `sys/types.h' (POSIX.1):  *Note Attribute Meanings::.
--
--`char * dgettext (const char *DOMAINNAME, const char *MSGID)'
--     `libintl.h' (GNU):  *Note Translation with gettext::.
--
--`double difftime (time_t TIME1, time_t TIME0)'
--     `time.h' (ISO):  *Note Elapsed Time::.
--
--`DIR'
--     `dirent.h' (POSIX.1):  *Note Opening a Directory::.
--
--`int dirfd (DIR *DIRSTREAM)'
--     `dirent.h' (GNU):  *Note Opening a Directory::.
--
--`char * dirname (char *PATH)'
--     `libgen.h' (XPG):  *Note Finding Tokens in a String::.
--
--`div_t div (int NUMERATOR, int DENOMINATOR)'
--     `stdlib.h' (ISO):  *Note Integer Division::.
--
--`div_t'
--     `stdlib.h' (ISO):  *Note Integer Division::.
--
--`char * dngettext (const char *DOMAIN, const char *MSGID1, const char *MSGID2, unsigned long int N)'
--     `libintl.h' (GNU):  *Note Advanced gettext functions::.
--
--`double drand48 (void)'
--     `stdlib.h' (SVID):  *Note SVID Random::.
--
--`int drand48_r (struct drand48_data *BUFFER, double *RESULT)'
--     `stdlib.h' (GNU):  *Note SVID Random::.
--
--`double drem (double NUMERATOR, double DENOMINATOR)'
--     `math.h' (BSD):  *Note Remainder Functions::.
--
--`float dremf (float NUMERATOR, float DENOMINATOR)'
--     `math.h' (BSD):  *Note Remainder Functions::.
--
--`long double dreml (long double NUMERATOR, long double DENOMINATOR)'
--     `math.h' (BSD):  *Note Remainder Functions::.
--
--`mode_t DTTOIF (int DTYPE)'
--     `dirent.h' (BSD):  *Note Directory Entries::.
--
--`int dup (int OLD)'
--     `unistd.h' (POSIX.1):  *Note Duplicating Descriptors::.
--
--`int dup2 (int OLD, int NEW)'
--     `unistd.h' (POSIX.1):  *Note Duplicating Descriptors::.
--
--`int E2BIG'
--     `errno.h' (POSIX.1: Argument list too long):  *Note Error Codes::.
--
--`int EACCES'
--     `errno.h' (POSIX.1: Permission denied):  *Note Error Codes::.
--
--`int EADDRINUSE'
--     `errno.h' (BSD: Address already in use):  *Note Error Codes::.
--
--`int EADDRNOTAVAIL'
--     `errno.h' (BSD: Cannot assign requested address):  *Note Error
--     Codes::.
--
--`int EADV'
--     `errno.h' (Linux???: Advertise error):  *Note Error Codes::.
--
--`int EAFNOSUPPORT'
--     `errno.h' (BSD: Address family not supported by protocol):  *Note
--     Error Codes::.
--
--`int EAGAIN'
--     `errno.h' (POSIX.1: Resource temporarily unavailable):  *Note
--     Error Codes::.
--
--`int EALREADY'
--     `errno.h' (BSD: Operation already in progress):  *Note Error
--     Codes::.
--
--`int EAUTH'
--     `errno.h' (BSD: Authentication error):  *Note Error Codes::.
--
--`int EBACKGROUND'
--     `errno.h' (GNU: Inappropriate operation for background process):
--     *Note Error Codes::.
--
--`int EBADE'
--     `errno.h' (Linux???: Invalid exchange):  *Note Error Codes::.
--
--`int EBADF'
--     `errno.h' (POSIX.1: Bad file descriptor):  *Note Error Codes::.
--
--`int EBADFD'
--     `errno.h' (Linux???: File descriptor in bad state):  *Note Error
--     Codes::.
--
--`int EBADMSG'
--     `errno.h' (XOPEN: Bad message):  *Note Error Codes::.
--
--`int EBADR'
--     `errno.h' (Linux???: Invalid request descriptor):  *Note Error
--     Codes::.
--
--`int EBADRPC'
--     `errno.h' (BSD: RPC struct is bad):  *Note Error Codes::.
--
--`int EBADRQC'
--     `errno.h' (Linux???: Invalid request code):  *Note Error Codes::.
--
--`int EBADSLT'
--     `errno.h' (Linux???: Invalid slot):  *Note Error Codes::.
--
--`int EBFONT'
--     `errno.h' (Linux???: Bad font file format):  *Note Error Codes::.
--
--`int EBUSY'
--     `errno.h' (POSIX.1: Device or resource busy):  *Note Error Codes::.
--
--`int ECANCELED'
--     `errno.h' (POSIX.1: Operation canceled):  *Note Error Codes::.
--
--`int ecb_crypt (char *KEY, char *BLOCKS, unsigned LEN, unsigned MODE)'
--     `rpc/des_crypt.h' (SUNRPC):  *Note DES Encryption::.
--
--`int ECHILD'
--     `errno.h' (POSIX.1: No child processes):  *Note Error Codes::.
--
--`tcflag_t ECHO'
--     `termios.h' (POSIX.1):  *Note Local Modes::.
--
--`tcflag_t ECHOCTL'
--     `termios.h' (BSD):  *Note Local Modes::.
--
--`tcflag_t ECHOE'
--     `termios.h' (POSIX.1):  *Note Local Modes::.
--
--`tcflag_t ECHOK'
--     `termios.h' (POSIX.1):  *Note Local Modes::.
--
--`tcflag_t ECHOKE'
--     `termios.h' (BSD):  *Note Local Modes::.
--
--`tcflag_t ECHONL'
--     `termios.h' (POSIX.1):  *Note Local Modes::.
--
--`tcflag_t ECHOPRT'
--     `termios.h' (BSD):  *Note Local Modes::.
--
--`int ECHRNG'
--     `errno.h' (Linux???: Channel number out of range):  *Note Error
--     Codes::.
--
--`int ECOMM'
--     `errno.h' (Linux???: Communication error on send):  *Note Error
--     Codes::.
--
--`int ECONNABORTED'
--     `errno.h' (BSD: Software caused connection abort):  *Note Error
--     Codes::.
--
--`int ECONNREFUSED'
--     `errno.h' (BSD: Connection refused):  *Note Error Codes::.
--
--`int ECONNRESET'
--     `errno.h' (BSD: Connection reset by peer):  *Note Error Codes::.
--
--`char * ecvt (double VALUE, int NDIGIT, int *DECPT, int *NEG)'
--     `stdlib.h' (SVID, Unix98):  *Note System V Number Conversion::.
--
--`char * ecvt_r (double VALUE, int NDIGIT, int *DECPT, int *NEG, char *BUF, size_t LEN)'
--     `stdlib.h' (GNU):  *Note System V Number Conversion::.
--
--`int ED'
--     `errno.h' (GNU: ?):  *Note Error Codes::.
--
--`int EDEADLK'
--     `errno.h' (POSIX.1: Resource deadlock avoided):  *Note Error
--     Codes::.
--
--`int EDEADLOCK'
--     `errno.h' (Linux???: File locking deadlock error):  *Note Error
--     Codes::.
--
--`int EDESTADDRREQ'
--     `errno.h' (BSD: Destination address required):  *Note Error
--     Codes::.
--
--`int EDIED'
--     `errno.h' (GNU: Translator died):  *Note Error Codes::.
--
--`int EDOM'
--     `errno.h' (ISO: Numerical argument out of domain):  *Note Error
--     Codes::.
--
--`int EDOTDOT'
--     `errno.h' (Linux???: RFS specific error):  *Note Error Codes::.
--
--`int EDQUOT'
--     `errno.h' (BSD: Disk quota exceeded):  *Note Error Codes::.
--
--`int EEXIST'
--     `errno.h' (POSIX.1: File exists):  *Note Error Codes::.
--
--`int EFAULT'
--     `errno.h' (POSIX.1: Bad address):  *Note Error Codes::.
--
--`int EFBIG'
--     `errno.h' (POSIX.1: File too large):  *Note Error Codes::.
--
--`int EFTYPE'
--     `errno.h' (BSD: Inappropriate file type or format):  *Note Error
--     Codes::.
--
--`int EGRATUITOUS'
--     `errno.h' (GNU: Gratuitous error):  *Note Error Codes::.
--
--`int EGREGIOUS'
--     `errno.h' (GNU: You really blew it this time):  *Note Error
--     Codes::.
--
--`int EHOSTDOWN'
--     `errno.h' (BSD: Host is down):  *Note Error Codes::.
--
--`int EHOSTUNREACH'
--     `errno.h' (BSD: No route to host):  *Note Error Codes::.
--
--`int EIDRM'
--     `errno.h' (XOPEN: Identifier removed):  *Note Error Codes::.
--
--`int EIEIO'
--     `errno.h' (GNU: Computer bought the farm):  *Note Error Codes::.
--
--`int EILSEQ'
--     `errno.h' (ISO: Invalid or incomplete multibyte or wide
--     character):  *Note Error Codes::.
--
--`int EINPROGRESS'
--     `errno.h' (BSD: Operation now in progress):  *Note Error Codes::.
--
--`int EINTR'
--     `errno.h' (POSIX.1: Interrupted system call):  *Note Error Codes::.
--
--`int EINVAL'
--     `errno.h' (POSIX.1: Invalid argument):  *Note Error Codes::.
--
--`int EIO'
--     `errno.h' (POSIX.1: Input/output error):  *Note Error Codes::.
--
--`int EISCONN'
--     `errno.h' (BSD: Transport endpoint is already connected):  *Note
--     Error Codes::.
--
--`int EISDIR'
--     `errno.h' (POSIX.1: Is a directory):  *Note Error Codes::.
--
--`int EISNAM'
--     `errno.h' (Linux???: Is a named type file):  *Note Error Codes::.
--
--`int EL2HLT'
--     `errno.h' (Obsolete: Level 2 halted):  *Note Error Codes::.
--
--`int EL2NSYNC'
--     `errno.h' (Obsolete: Level 2 not synchronized):  *Note Error
--     Codes::.
--
--`int EL3HLT'
--     `errno.h' (Obsolete: Level 3 halted):  *Note Error Codes::.
--
--`int EL3RST'
--     `errno.h' (Obsolete: Level 3 reset):  *Note Error Codes::.
--
--`int ELIBACC'
--     `errno.h' (Linux???: Can not access a needed shared library):
--     *Note Error Codes::.
--
--`int ELIBBAD'
--     `errno.h' (Linux???: Accessing a corrupted shared library):  *Note
--     Error Codes::.
--
--`int ELIBEXEC'
--     `errno.h' (Linux???: Cannot exec a shared library directly):
--     *Note Error Codes::.
--
--`int ELIBMAX'
--     `errno.h' (Linux???: Attempting to link in too many shared
--     libraries):  *Note Error Codes::.
--
--`int ELIBSCN'
--     `errno.h' (Linux???: .lib section in a.out corrupted):  *Note
--     Error Codes::.
--
--`int ELNRNG'
--     `errno.h' (Linux???: Link number out of range):  *Note Error
--     Codes::.
--
--`int ELOOP'
--     `errno.h' (BSD: Too many levels of symbolic links):  *Note Error
--     Codes::.
--
--`int EMEDIUMTYPE'
--     `errno.h' (Linux???: Wrong medium type):  *Note Error Codes::.
--
--`int EMFILE'
--     `errno.h' (POSIX.1: Too many open files):  *Note Error Codes::.
--
--`int EMLINK'
--     `errno.h' (POSIX.1: Too many links):  *Note Error Codes::.
--
--`EMPTY'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`EMPTY'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`int EMSGSIZE'
--     `errno.h' (BSD: Message too long):  *Note Error Codes::.
--
--`int EMULTIHOP'
--     `errno.h' (XOPEN: Multihop attempted):  *Note Error Codes::.
--
--`int ENAMETOOLONG'
--     `errno.h' (POSIX.1: File name too long):  *Note Error Codes::.
--
--`int ENAVAIL'
--     `errno.h' (Linux???: No XENIX semaphores available):  *Note Error
--     Codes::.
--
--`void encrypt (char *BLOCK, int EDFLAG)'
--     `crypt.h' (BSD, SVID):  *Note DES Encryption::.
--
--`void encrypt_r (char *BLOCK, int EDFLAG, struct crypt_data * DATA)'
--     `crypt.h' (GNU):  *Note DES Encryption::.
--
--`void endfsent (void)'
--     `fstab.h' (BSD):  *Note fstab::.
--
--`void endgrent (void)'
--     `grp.h' (SVID, BSD):  *Note Scanning All Groups::.
--
--`void endhostent (void)'
--     `netdb.h' (BSD):  *Note Host Names::.
--
--`int endmntent (FILE *STREAM)'
--     `mntent.h' (BSD):  *Note mtab::.
--
--`void endnetent (void)'
--     `netdb.h' (BSD):  *Note Networks Database::.
--
--`void endnetgrent (void)'
--     `netdb.h' (BSD):  *Note Lookup Netgroup::.
--
--`void endprotoent (void)'
--     `netdb.h' (BSD):  *Note Protocols Database::.
--
--`void endpwent (void)'
--     `pwd.h' (SVID, BSD):  *Note Scanning All Users::.
--
--`void endservent (void)'
--     `netdb.h' (BSD):  *Note Services Database::.
--
--`void endutent (void)'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`void endutxent (void)'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`int ENEEDAUTH'
--     `errno.h' (BSD: Need authenticator):  *Note Error Codes::.
--
--`int ENETDOWN'
--     `errno.h' (BSD: Network is down):  *Note Error Codes::.
--
--`int ENETRESET'
--     `errno.h' (BSD: Network dropped connection on reset):  *Note Error
--     Codes::.
--
--`int ENETUNREACH'
--     `errno.h' (BSD: Network is unreachable):  *Note Error Codes::.
--
--`int ENFILE'
--     `errno.h' (POSIX.1: Too many open files in system):  *Note Error
--     Codes::.
--
--`int ENOANO'
--     `errno.h' (Linux???: No anode):  *Note Error Codes::.
--
--`int ENOBUFS'
--     `errno.h' (BSD: No buffer space available):  *Note Error Codes::.
--
--`int ENOCSI'
--     `errno.h' (Linux???: No CSI structure available):  *Note Error
--     Codes::.
--
--`int ENODATA'
--     `errno.h' (XOPEN: No data available):  *Note Error Codes::.
--
--`int ENODEV'
--     `errno.h' (POSIX.1: No such device):  *Note Error Codes::.
--
--`int ENOENT'
--     `errno.h' (POSIX.1: No such file or directory):  *Note Error
--     Codes::.
--
--`int ENOEXEC'
--     `errno.h' (POSIX.1: Exec format error):  *Note Error Codes::.
--
--`int ENOLCK'
--     `errno.h' (POSIX.1: No locks available):  *Note Error Codes::.
--
--`int ENOLINK'
--     `errno.h' (XOPEN: Link has been severed):  *Note Error Codes::.
--
--`int ENOMEDIUM'
--     `errno.h' (Linux???: No medium found):  *Note Error Codes::.
--
--`int ENOMEM'
--     `errno.h' (POSIX.1: Cannot allocate memory):  *Note Error Codes::.
--
--`int ENOMSG'
--     `errno.h' (XOPEN: No message of desired type):  *Note Error
--     Codes::.
--
--`int ENONET'
--     `errno.h' (Linux???: Machine is not on the network):  *Note Error
--     Codes::.
--
--`int ENOPKG'
--     `errno.h' (Linux???: Package not installed):  *Note Error Codes::.
--
--`int ENOPROTOOPT'
--     `errno.h' (BSD: Protocol not available):  *Note Error Codes::.
--
--`int ENOSPC'
--     `errno.h' (POSIX.1: No space left on device):  *Note Error Codes::.
--
--`int ENOSR'
--     `errno.h' (XOPEN: Out of streams resources):  *Note Error Codes::.
--
--`int ENOSTR'
--     `errno.h' (XOPEN: Device not a stream):  *Note Error Codes::.
--
--`int ENOSYS'
--     `errno.h' (POSIX.1: Function not implemented):  *Note Error
--     Codes::.
--
--`int ENOTBLK'
--     `errno.h' (BSD: Block device required):  *Note Error Codes::.
--
--`int ENOTCONN'
--     `errno.h' (BSD: Transport endpoint is not connected):  *Note Error
--     Codes::.
--
--`int ENOTDIR'
--     `errno.h' (POSIX.1: Not a directory):  *Note Error Codes::.
--
--`int ENOTEMPTY'
--     `errno.h' (POSIX.1: Directory not empty):  *Note Error Codes::.
--
--`int ENOTNAM'
--     `errno.h' (Linux???: Not a XENIX named type file):  *Note Error
--     Codes::.
--
--`int ENOTSOCK'
--     `errno.h' (BSD: Socket operation on non-socket):  *Note Error
--     Codes::.
--
--`int ENOTSUP'
--     `errno.h' (POSIX.1: Not supported):  *Note Error Codes::.
--
--`int ENOTTY'
--     `errno.h' (POSIX.1: Inappropriate ioctl for device):  *Note Error
--     Codes::.
--
--`int ENOTUNIQ'
--     `errno.h' (Linux???: Name not unique on network):  *Note Error
--     Codes::.
--
--`char ** environ'
--     `unistd.h' (POSIX.1):  *Note Environment Access::.
--
--`error_t envz_add (char **ENVZ, size_t *ENVZ_LEN, const char *NAME, const char *VALUE)'
--     `envz.h' (GNU):  *Note Envz Functions::.
--
--`char * envz_entry (const char *ENVZ, size_t ENVZ_LEN, const char *NAME)'
--     `envz.h' (GNU):  *Note Envz Functions::.
--
--`char * envz_get (const char *ENVZ, size_t ENVZ_LEN, const char *NAME)'
--     `envz.h' (GNU):  *Note Envz Functions::.
--
--`error_t envz_merge (char **ENVZ, size_t *ENVZ_LEN, const char *ENVZ2, size_t ENVZ2_LEN, int OVERRIDE)'
--     `envz.h' (GNU):  *Note Envz Functions::.
--
--`void envz_strip (char **ENVZ, size_t *ENVZ_LEN)'
--     `envz.h' (GNU):  *Note Envz Functions::.
--
--`int ENXIO'
--     `errno.h' (POSIX.1: No such device or address):  *Note Error
--     Codes::.
--
--`int EOF'
--     `stdio.h' (ISO):  *Note EOF and Errors::.
--
--`int EOPNOTSUPP'
--     `errno.h' (BSD: Operation not supported):  *Note Error Codes::.
--
--`int EOVERFLOW'
--     `errno.h' (XOPEN: Value too large for defined data type):  *Note
--     Error Codes::.
--
--`int EPERM'
--     `errno.h' (POSIX.1: Operation not permitted):  *Note Error Codes::.
--
--`int EPFNOSUPPORT'
--     `errno.h' (BSD: Protocol family not supported):  *Note Error
--     Codes::.
--
--`int EPIPE'
--     `errno.h' (POSIX.1: Broken pipe):  *Note Error Codes::.
--
--`int EPROCLIM'
--     `errno.h' (BSD: Too many processes):  *Note Error Codes::.
--
--`int EPROCUNAVAIL'
--     `errno.h' (BSD: RPC bad procedure for program):  *Note Error
--     Codes::.
--
--`int EPROGMISMATCH'
--     `errno.h' (BSD: RPC program version wrong):  *Note Error Codes::.
--
--`int EPROGUNAVAIL'
--     `errno.h' (BSD: RPC program not available):  *Note Error Codes::.
--
--`int EPROTO'
--     `errno.h' (XOPEN: Protocol error):  *Note Error Codes::.
--
--`int EPROTONOSUPPORT'
--     `errno.h' (BSD: Protocol not supported):  *Note Error Codes::.
--
--`int EPROTOTYPE'
--     `errno.h' (BSD: Protocol wrong type for socket):  *Note Error
--     Codes::.
--
--`int EQUIV_CLASS_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Limits::.
--
--`double erand48 (unsigned short int XSUBI[3])'
--     `stdlib.h' (SVID):  *Note SVID Random::.
--
--`int erand48_r (unsigned short int XSUBI[3], struct drand48_data *BUFFER, double *RESULT)'
--     `stdlib.h' (GNU):  *Note SVID Random::.
--
--`int ERANGE'
--     `errno.h' (ISO: Numerical result out of range):  *Note Error
--     Codes::.
--
--`int EREMCHG'
--     `errno.h' (Linux???: Remote address changed):  *Note Error Codes::.
--
--`int EREMOTE'
--     `errno.h' (BSD: Object is remote):  *Note Error Codes::.
--
--`int EREMOTEIO'
--     `errno.h' (Linux???: Remote I/O error):  *Note Error Codes::.
--
--`int ERESTART'
--     `errno.h' (Linux???: Interrupted system call should be restarted):
--     *Note Error Codes::.
--
--`double erf (double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`double erfc (double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`float erfcf (float X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`long double erfcl (long double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`float erff (float X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`long double erfl (long double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`int EROFS'
--     `errno.h' (POSIX.1: Read-only file system):  *Note Error Codes::.
--
--`int ERPCMISMATCH'
--     `errno.h' (BSD: RPC version wrong):  *Note Error Codes::.
--
--`void err (int STATUS, const char *FORMAT, ...)'
--     `err.h' (BSD):  *Note Error Messages::.
--
--`volatile int errno'
--     `errno.h' (ISO):  *Note Checking for Errors::.
--
--`void error (int STATUS, int ERRNUM, const char *FORMAT, ...)'
--     `error.h' (GNU):  *Note Error Messages::.
--
--`void error_at_line (int STATUS, int ERRNUM, const char *FNAME, unsigned int LINENO, const char *FORMAT, ...)'
--     `error.h' (GNU):  *Note Error Messages::.
--
--`unsigned int error_message_count'
--     `error.h' (GNU):  *Note Error Messages::.
--
--`int error_one_per_line'
--     `error.h' (GNU):  *Note Error Messages::.
--
--`void (* error_print_progname ) (void)'
--     `error.h' (GNU):  *Note Error Messages::.
--
--`void errx (int STATUS, const char *FORMAT, ...)'
--     `err.h' (BSD):  *Note Error Messages::.
--
--`int ESHUTDOWN'
--     `errno.h' (BSD: Cannot send after transport endpoint shutdown):
--     *Note Error Codes::.
--
--`int ESOCKTNOSUPPORT'
--     `errno.h' (BSD: Socket type not supported):  *Note Error Codes::.
--
--`int ESPIPE'
--     `errno.h' (POSIX.1: Illegal seek):  *Note Error Codes::.
--
--`int ESRCH'
--     `errno.h' (POSIX.1: No such process):  *Note Error Codes::.
--
--`int ESRMNT'
--     `errno.h' (Linux???: Srmount error):  *Note Error Codes::.
--
--`int ESTALE'
--     `errno.h' (BSD: Stale NFS file handle):  *Note Error Codes::.
--
--`int ESTRPIPE'
--     `errno.h' (Linux???: Streams pipe error):  *Note Error Codes::.
--
--`int ETIME'
--     `errno.h' (XOPEN: Timer expired):  *Note Error Codes::.
--
--`int ETIMEDOUT'
--     `errno.h' (BSD: Connection timed out):  *Note Error Codes::.
--
--`int ETOOMANYREFS'
--     `errno.h' (BSD: Too many references: cannot splice):  *Note Error
--     Codes::.
--
--`int ETXTBSY'
--     `errno.h' (BSD: Text file busy):  *Note Error Codes::.
--
--`int EUCLEAN'
--     `errno.h' (Linux???: Structure needs cleaning):  *Note Error
--     Codes::.
--
--`int EUNATCH'
--     `errno.h' (Linux???: Protocol driver not attached):  *Note Error
--     Codes::.
--
--`int EUSERS'
--     `errno.h' (BSD: Too many users):  *Note Error Codes::.
--
--`int EWOULDBLOCK'
--     `errno.h' (BSD: Operation would block):  *Note Error Codes::.
--
--`int EXDEV'
--     `errno.h' (POSIX.1: Invalid cross-device link):  *Note Error
--     Codes::.
--
--`int execl (const char *FILENAME, const char *ARG0, ...)'
--     `unistd.h' (POSIX.1):  *Note Executing a File::.
--
--`int execle (const char *FILENAME, const char *ARG0, char *const ENV[], ...)'
--     `unistd.h' (POSIX.1):  *Note Executing a File::.
--
--`int execlp (const char *FILENAME, const char *ARG0, ...)'
--     `unistd.h' (POSIX.1):  *Note Executing a File::.
--
--`int execv (const char *FILENAME, char *const ARGV[])'
--     `unistd.h' (POSIX.1):  *Note Executing a File::.
--
--`int execve (const char *FILENAME, char *const ARGV[], char *const ENV[])'
--     `unistd.h' (POSIX.1):  *Note Executing a File::.
--
--`int execvp (const char *FILENAME, char *const ARGV[])'
--     `unistd.h' (POSIX.1):  *Note Executing a File::.
--
--`int EXFULL'
--     `errno.h' (Linux???: Exchange full):  *Note Error Codes::.
--
--`void _Exit (int STATUS)'
--     `stdlib.h' (ISO):  *Note Termination Internals::.
--
--`void _exit (int STATUS)'
--     `unistd.h' (POSIX.1):  *Note Termination Internals::.
--
--`void exit (int STATUS)'
--     `stdlib.h' (ISO):  *Note Normal Termination::.
--
--`int EXIT_FAILURE'
--     `stdlib.h' (ISO):  *Note Exit Status::.
--
--`int EXIT_SUCCESS'
--     `stdlib.h' (ISO):  *Note Exit Status::.
--
--`double exp (double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`double exp10 (double X)'
--     `math.h' (GNU):  *Note Exponents and Logarithms::.
--
--`float exp10f (float X)'
--     `math.h' (GNU):  *Note Exponents and Logarithms::.
--
--`long double exp10l (long double X)'
--     `math.h' (GNU):  *Note Exponents and Logarithms::.
--
--`double exp2 (double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`float exp2f (float X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`long double exp2l (long double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`float expf (float X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`long double expl (long double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`double expm1 (double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`float expm1f (float X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`long double expm1l (long double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`int EXPR_NEST_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Limits::.
--
--`double fabs (double NUMBER)'
--     `math.h' (ISO):  *Note Absolute Value::.
--
--`float fabsf (float NUMBER)'
--     `math.h' (ISO):  *Note Absolute Value::.
--
--`long double fabsl (long double NUMBER)'
--     `math.h' (ISO):  *Note Absolute Value::.
--
--`size_t __fbufsize (FILE *STREAM)'
--     `stdio_ext.h' (GNU):  *Note Controlling Buffering::.
--
--`int fchdir (int FILEDES)'
--     `unistd.h' (XPG):  *Note Working Directory::.
--
--`int fchmod (int FILEDES, int MODE)'
--     `sys/stat.h' (BSD):  *Note Setting Permissions::.
--
--`int fchown (int FILEDES, int OWNER, int GROUP)'
--     `unistd.h' (BSD):  *Note File Owner::.
--
--`int fclean (FILE *STREAM)'
--     `stdio.h' (GNU):  *Note Cleaning Streams::.
--
--`int fclose (FILE *STREAM)'
--     `stdio.h' (ISO):  *Note Closing Streams::.
--
--`int fcloseall (void)'
--     `stdio.h' (GNU):  *Note Closing Streams::.
--
--`int fcntl (int FILEDES, int COMMAND, ...)'
--     `fcntl.h' (POSIX.1):  *Note Control Operations::.
--
--`char * fcvt (double VALUE, int NDIGIT, int *DECPT, int *NEG)'
--     `stdlib.h' (SVID, Unix98):  *Note System V Number Conversion::.
--
--`char * fcvt_r (double VALUE, int NDIGIT, int *DECPT, int *NEG, char *BUF, size_t LEN)'
--     `stdlib.h' (SVID, Unix98):  *Note System V Number Conversion::.
--
--`int fdatasync (int FILDES)'
--     `unistd.h' (POSIX):  *Note Synchronizing I/O::.
--
--`int FD_CLOEXEC'
--     `fcntl.h' (POSIX.1):  *Note Descriptor Flags::.
--
--`void FD_CLR (int FILEDES, fd_set *SET)'
--     `sys/types.h' (BSD):  *Note Waiting for I/O::.
--
--`double fdim (double X, double Y)'
--     `math.h' (ISO):  *Note Misc FP Arithmetic::.
--
--`float fdimf (float X, float Y)'
--     `math.h' (ISO):  *Note Misc FP Arithmetic::.
--
--`long double fdiml (long double X, long double Y)'
--     `math.h' (ISO):  *Note Misc FP Arithmetic::.
--
--`int FD_ISSET (int FILEDES, fd_set *SET)'
--     `sys/types.h' (BSD):  *Note Waiting for I/O::.
--
--`FILE * fdopen (int FILEDES, const char *OPENTYPE)'
--     `stdio.h' (POSIX.1):  *Note Descriptors and Streams::.
--
--`void FD_SET (int FILEDES, fd_set *SET)'
--     `sys/types.h' (BSD):  *Note Waiting for I/O::.
--
--`fd_set'
--     `sys/types.h' (BSD):  *Note Waiting for I/O::.
--
--`int FD_SETSIZE'
--     `sys/types.h' (BSD):  *Note Waiting for I/O::.
--
--`int F_DUPFD'
--     `fcntl.h' (POSIX.1):  *Note Duplicating Descriptors::.
--
--`void FD_ZERO (fd_set *SET)'
--     `sys/types.h' (BSD):  *Note Waiting for I/O::.
--
--`int feclearexcept (int EXCEPTS)'
--     `fenv.h' (ISO):  *Note Status bit operations::.
--
--`int fedisableexcept (int EXCEPTS)'
--     `fenv.h' (GNU):  *Note Control Functions::.
--
--`FE_DIVBYZERO'
--     `fenv.h' (ISO):  *Note Status bit operations::.
--
--`FE_DOWNWARD'
--     `fenv.h' (ISO):  *Note Rounding::.
--
--`int feenableexcept (int EXCEPTS)'
--     `fenv.h' (GNU):  *Note Control Functions::.
--
--`int fegetenv (fenv_t *ENVP)'
--     `fenv.h' (ISO):  *Note Control Functions::.
--
--`int fegetexcept (int EXCEPTS)'
--     `fenv.h' (GNU):  *Note Control Functions::.
--
--`int fegetexceptflag (fexcept_t *FLAGP, int EXCEPTS)'
--     `fenv.h' (ISO):  *Note Status bit operations::.
--
--`int fegetround (void)'
--     `fenv.h' (ISO):  *Note Rounding::.
--
--`int feholdexcept (fenv_t *ENVP)'
--     `fenv.h' (ISO):  *Note Control Functions::.
--
--`FE_INEXACT'
--     `fenv.h' (ISO):  *Note Status bit operations::.
--
--`FE_INVALID'
--     `fenv.h' (ISO):  *Note Status bit operations::.
--
--`int feof (FILE *STREAM)'
--     `stdio.h' (ISO):  *Note EOF and Errors::.
--
--`int feof_unlocked (FILE *STREAM)'
--     `stdio.h' (GNU):  *Note EOF and Errors::.
--
--`FE_OVERFLOW'
--     `fenv.h' (ISO):  *Note Status bit operations::.
--
--`int feraiseexcept (int EXCEPTS)'
--     `fenv.h' (ISO):  *Note Status bit operations::.
--
--`int ferror (FILE *STREAM)'
--     `stdio.h' (ISO):  *Note EOF and Errors::.
--
--`int ferror_unlocked (FILE *STREAM)'
--     `stdio.h' (GNU):  *Note EOF and Errors::.
--
--`int fesetenv (const fenv_t *ENVP)'
--     `fenv.h' (ISO):  *Note Control Functions::.
--
--`int fesetexceptflag (const fexcept_t *FLAGP, int'
--     `fenv.h' (ISO):  *Note Status bit operations::.
--
--`int fesetround (int ROUND)'
--     `fenv.h' (ISO):  *Note Rounding::.
--
--`int fetestexcept (int EXCEPTS)'
--     `fenv.h' (ISO):  *Note Status bit operations::.
--
--`FE_TONEAREST'
--     `fenv.h' (ISO):  *Note Rounding::.
--
--`FE_TOWARDZERO'
--     `fenv.h' (ISO):  *Note Rounding::.
--
--`FE_UNDERFLOW'
--     `fenv.h' (ISO):  *Note Status bit operations::.
--
--`int feupdateenv (const fenv_t *ENVP)'
--     `fenv.h' (ISO):  *Note Control Functions::.
--
--`FE_UPWARD'
--     `fenv.h' (ISO):  *Note Rounding::.
--
--`int fflush (FILE *STREAM)'
--     `stdio.h' (ISO):  *Note Flushing Buffers::.
--
--`int fflush_unlocked (FILE *STREAM)'
--     `stdio.h' (POSIX):  *Note Flushing Buffers::.
--
--`int fgetc (FILE *STREAM)'
--     `stdio.h' (ISO):  *Note Character Input::.
--
--`int fgetc_unlocked (FILE *STREAM)'
--     `stdio.h' (POSIX):  *Note Character Input::.
--
--`int F_GETFD'
--     `fcntl.h' (POSIX.1):  *Note Descriptor Flags::.
--
--`int F_GETFL'
--     `fcntl.h' (POSIX.1):  *Note Getting File Status Flags::.
--
--`struct group * fgetgrent (FILE *STREAM)'
--     `grp.h' (SVID):  *Note Scanning All Groups::.
--
--`int fgetgrent_r (FILE *STREAM, struct group *RESULT_BUF, char *BUFFER, size_t BUFLEN, struct group **RESULT)'
--     `grp.h' (GNU):  *Note Scanning All Groups::.
--
--`int F_GETLK'
--     `fcntl.h' (POSIX.1):  *Note File Locks::.
--
--`int F_GETOWN'
--     `fcntl.h' (BSD):  *Note Interrupt Input::.
--
--`int fgetpos (FILE *STREAM, fpos_t *POSITION)'
--     `stdio.h' (ISO):  *Note Portable Positioning::.
--
--`int fgetpos64 (FILE *STREAM, fpos64_t *POSITION)'
--     `stdio.h' (Unix98):  *Note Portable Positioning::.
--
--`struct passwd * fgetpwent (FILE *STREAM)'
--     `pwd.h' (SVID):  *Note Scanning All Users::.
--
--`int fgetpwent_r (FILE *STREAM, struct passwd *RESULT_BUF, char *BUFFER, size_t BUFLEN, struct passwd **RESULT)'
--     `pwd.h' (GNU):  *Note Scanning All Users::.
--
--`char * fgets (char *S, int COUNT, FILE *STREAM)'
--     `stdio.h' (ISO):  *Note Line Input::.
--
--`char * fgets_unlocked (char *S, int COUNT, FILE *STREAM)'
--     `stdio.h' (GNU):  *Note Line Input::.
--
--`wint_t fgetwc (FILE *STREAM)'
--     `wchar.h' (ISO):  *Note Character Input::.
--
--`wint_t fgetwc_unlocked (FILE *STREAM)'
--     `wchar.h' (GNU):  *Note Character Input::.
--
--`wchar_t * fgetws (wchar_t *WS, int COUNT, FILE *STREAM)'
--     `wchar.h' (ISO):  *Note Line Input::.
--
--`wchar_t * fgetws_unlocked (wchar_t *WS, int COUNT, FILE *STREAM)'
--     `wchar.h' (GNU):  *Note Line Input::.
--
--`FILE'
--     `stdio.h' (ISO):  *Note Streams::.
--
--`int FILENAME_MAX'
--     `stdio.h' (ISO):  *Note Limits for Files::.
--
--`int fileno (FILE *STREAM)'
--     `stdio.h' (POSIX.1):  *Note Descriptors and Streams::.
--
--`int fileno_unlocked (FILE *STREAM)'
--     `stdio.h' (GNU):  *Note Descriptors and Streams::.
--
--`int finite (double X)'
--     `math.h' (BSD):  *Note Floating Point Classes::.
--
--`int finitef (float X)'
--     `math.h' (BSD):  *Note Floating Point Classes::.
--
--`int finitel (long double X)'
--     `math.h' (BSD):  *Note Floating Point Classes::.
--
--`int __flbf (FILE *STREAM)'
--     `stdio_ext.h' (GNU):  *Note Controlling Buffering::.
--
--`void flockfile (FILE *STREAM)'
--     `stdio.h' (POSIX):  *Note Streams and Threads::.
--
--`double floor (double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`float floorf (float X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long double floorl (long double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`FLT_DIG'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`FLT_EPSILON'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`FLT_MANT_DIG'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`FLT_MAX'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`FLT_MAX_10_EXP'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`FLT_MAX_EXP'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`FLT_MIN'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`FLT_MIN_10_EXP'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`FLT_MIN_EXP'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`FLT_RADIX'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`FLT_ROUNDS'
--     `float.h' (ISO):  *Note Floating Point Parameters::.
--
--`void _flushlbf (void)'
--     `stdio_ext.h' (GNU):  *Note Flushing Buffers::.
--
--`tcflag_t FLUSHO'
--     `termios.h' (BSD):  *Note Local Modes::.
--
--`double fma (double X, double Y, double Z)'
--     `math.h' (ISO):  *Note Misc FP Arithmetic::.
--
--`float fmaf (float X, float Y, float Z)'
--     `math.h' (ISO):  *Note Misc FP Arithmetic::.
--
--`long double fmal (long double X, long double Y, long double Z)'
--     `math.h' (ISO):  *Note Misc FP Arithmetic::.
--
--`double fmax (double X, double Y)'
--     `math.h' (ISO):  *Note Misc FP Arithmetic::.
--
--`float fmaxf (float X, float Y)'
--     `math.h' (ISO):  *Note Misc FP Arithmetic::.
--
--`long double fmaxl (long double X, long double Y)'
--     `math.h' (ISO):  *Note Misc FP Arithmetic::.
--
--`FILE * fmemopen (void *BUF, size_t SIZE, const char *OPENTYPE)'
--     `stdio.h' (GNU):  *Note String Streams::.
--
--`double fmin (double X, double Y)'
--     `math.h' (ISO):  *Note Misc FP Arithmetic::.
--
--`float fminf (float X, float Y)'
--     `math.h' (ISO):  *Note Misc FP Arithmetic::.
--
--`long double fminl (long double X, long double Y)'
--     `math.h' (ISO):  *Note Misc FP Arithmetic::.
--
--`double fmod (double NUMERATOR, double DENOMINATOR)'
--     `math.h' (ISO):  *Note Remainder Functions::.
--
--`float fmodf (float NUMERATOR, float DENOMINATOR)'
--     `math.h' (ISO):  *Note Remainder Functions::.
--
--`long double fmodl (long double NUMERATOR, long double DENOMINATOR)'
--     `math.h' (ISO):  *Note Remainder Functions::.
--
--`int fmtmsg (long int CLASSIFICATION, const char *LABEL, int SEVERITY, const char *TEXT, const char *ACTION, const char *TAG)'
--     `fmtmsg.h' (XPG):  *Note Printing Formatted Messages::.
--
--`int fnmatch (const char *PATTERN, const char *STRING, int FLAGS)'
--     `fnmatch.h' (POSIX.2):  *Note Wildcard Matching::.
--
--`FNM_CASEFOLD'
--     `fnmatch.h' (GNU):  *Note Wildcard Matching::.
--
--`FNM_EXTMATCH'
--     `fnmatch.h' (GNU):  *Note Wildcard Matching::.
--
--`FNM_FILE_NAME'
--     `fnmatch.h' (GNU):  *Note Wildcard Matching::.
--
--`FNM_LEADING_DIR'
--     `fnmatch.h' (GNU):  *Note Wildcard Matching::.
--
--`FNM_NOESCAPE'
--     `fnmatch.h' (POSIX.2):  *Note Wildcard Matching::.
--
--`FNM_PATHNAME'
--     `fnmatch.h' (POSIX.2):  *Note Wildcard Matching::.
--
--`FNM_PERIOD'
--     `fnmatch.h' (POSIX.2):  *Note Wildcard Matching::.
--
--`int F_OK'
--     `unistd.h' (POSIX.1):  *Note Testing File Access::.
--
--`FILE * fopen (const char *FILENAME, const char *OPENTYPE)'
--     `stdio.h' (ISO):  *Note Opening Streams::.
--
--`FILE * fopen64 (const char *FILENAME, const char *OPENTYPE)'
--     `stdio.h' (Unix98):  *Note Opening Streams::.
--
--`FILE * fopencookie (void *COOKIE, const char *OPENTYPE, cookie_io_functions_t IO-FUNCTIONS)'
--     `stdio.h' (GNU):  *Note Streams and Cookies::.
--
--`int FOPEN_MAX'
--     `stdio.h' (ISO):  *Note Opening Streams::.
--
--`pid_t fork (void)'
--     `unistd.h' (POSIX.1):  *Note Creating a Process::.
--
--`int forkpty (int *AMASTER, char *NAME, struct termios *TERMP, struct winsize *WINP)'
--     `pty.h' (BSD):  *Note Pseudo-Terminal Pairs::.
--
--`long int fpathconf (int FILEDES, int PARAMETER)'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`int fpclassify (_float-type_ X)'
--     `math.h' (ISO):  *Note Floating Point Classes::.
--
--`FPE_DECOVF_TRAP'
--     `signal.h' (BSD):  *Note Program Error Signals::.
--
--`FPE_FLTDIV_FAULT'
--     `signal.h' (BSD):  *Note Program Error Signals::.
--
--`FPE_FLTDIV_TRAP'
--     `signal.h' (BSD):  *Note Program Error Signals::.
--
--`FPE_FLTOVF_FAULT'
--     `signal.h' (BSD):  *Note Program Error Signals::.
--
--`FPE_FLTOVF_TRAP'
--     `signal.h' (BSD):  *Note Program Error Signals::.
--
--`FPE_FLTUND_FAULT'
--     `signal.h' (BSD):  *Note Program Error Signals::.
--
--`FPE_FLTUND_TRAP'
--     `signal.h' (BSD):  *Note Program Error Signals::.
--
--`FPE_INTDIV_TRAP'
--     `signal.h' (BSD):  *Note Program Error Signals::.
--
--`FPE_INTOVF_TRAP'
--     `signal.h' (BSD):  *Note Program Error Signals::.
--
--`size_t __fpending (FILE *STREAM) The `__fpending''
--     `stdio_ext.h' (GNU):  *Note Controlling Buffering::.
--
--`FPE_SUBRNG_TRAP'
--     `signal.h' (BSD):  *Note Program Error Signals::.
--
--`int FP_ILOGB0'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`int FP_ILOGBNAN'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`fpos64_t'
--     `stdio.h' (Unix98):  *Note Portable Positioning::.
--
--`fpos_t'
--     `stdio.h' (ISO):  *Note Portable Positioning::.
--
--`int fprintf (FILE *STREAM, const char *TEMPLATE, ...)'
--     `stdio.h' (ISO):  *Note Formatted Output Functions::.
--
--`void __fpurge (FILE *STREAM)'
--     `stdio_ext.h' (GNU):  *Note Flushing Buffers::.
--
--`int fputc (int C, FILE *STREAM)'
--     `stdio.h' (ISO):  *Note Simple Output::.
--
--`int fputc_unlocked (int C, FILE *STREAM)'
--     `stdio.h' (POSIX):  *Note Simple Output::.
--
--`int fputs (const char *S, FILE *STREAM)'
--     `stdio.h' (ISO):  *Note Simple Output::.
--
--`int fputs_unlocked (const char *S, FILE *STREAM)'
--     `stdio.h' (GNU):  *Note Simple Output::.
--
--`wint_t fputwc (wchar_t WC, FILE *STREAM)'
--     `wchar.h' (ISO):  *Note Simple Output::.
--
--`wint_t fputwc_unlocked (wint_t WC, FILE *STREAM)'
--     `wchar.h' (POSIX):  *Note Simple Output::.
--
--`int fputws (const wchar_t *WS, FILE *STREAM)'
--     `wchar.h' (ISO):  *Note Simple Output::.
--
--`int fputws_unlocked (const wchar_t *WS, FILE *STREAM)'
--     `wchar.h' (GNU):  *Note Simple Output::.
--
--`F_RDLCK'
--     `fcntl.h' (POSIX.1):  *Note File Locks::.
--
--`size_t fread (void *DATA, size_t SIZE, size_t COUNT, FILE *STREAM)'
--     `stdio.h' (ISO):  *Note Block Input/Output::.
--
--`int __freadable (FILE *STREAM)'
--     `stdio_ext.h' (GNU):  *Note Opening Streams::.
--
--`int __freading (FILE *STREAM)'
--     `stdio_ext.h' (GNU):  *Note Opening Streams::.
--
--`size_t fread_unlocked (void *DATA, size_t SIZE, size_t COUNT, FILE *STREAM)'
--     `stdio.h' (GNU):  *Note Block Input/Output::.
--
--`void free (void *PTR)'
--     `malloc.h', `stdlib.h' (ISO):  *Note Freeing after Malloc::.
--
--`__free_hook'
--     `malloc.h' (GNU):  *Note Hooks for Malloc::.
--
--`FILE * freopen (const char *FILENAME, const char *OPENTYPE, FILE *STREAM)'
--     `stdio.h' (ISO):  *Note Opening Streams::.
--
--`FILE * freopen64 (const char *FILENAME, const char *OPENTYPE, FILE *STREAM)'
--     `stdio.h' (Unix98):  *Note Opening Streams::.
--
--`double frexp (double VALUE, int *EXPONENT)'
--     `math.h' (ISO):  *Note Normalization Functions::.
--
--`float frexpf (float VALUE, int *EXPONENT)'
--     `math.h' (ISO):  *Note Normalization Functions::.
--
--`long double frexpl (long double VALUE, int *EXPONENT)'
--     `math.h' (ISO):  *Note Normalization Functions::.
--
--`int fscanf (FILE *STREAM, const char *TEMPLATE, ...)'
--     `stdio.h' (ISO):  *Note Formatted Input Functions::.
--
--`int fseek (FILE *STREAM, long int OFFSET, int WHENCE)'
--     `stdio.h' (ISO):  *Note File Positioning::.
--
--`int fseeko (FILE *STREAM, off_t OFFSET, int WHENCE)'
--     `stdio.h' (Unix98):  *Note File Positioning::.
--
--`int fseeko64 (FILE *STREAM, off64_t OFFSET, int WHENCE)'
--     `stdio.h' (Unix98):  *Note File Positioning::.
--
--`int F_SETFD'
--     `fcntl.h' (POSIX.1):  *Note Descriptor Flags::.
--
--`int F_SETFL'
--     `fcntl.h' (POSIX.1):  *Note Getting File Status Flags::.
--
--`int F_SETLK'
--     `fcntl.h' (POSIX.1):  *Note File Locks::.
--
--`int F_SETLKW'
--     `fcntl.h' (POSIX.1):  *Note File Locks::.
--
--`int __fsetlocking (FILE *STREAM, int TYPE)'
--     `stdio_ext.h' (GNU):  *Note Streams and Threads::.
--
--`int F_SETOWN'
--     `fcntl.h' (BSD):  *Note Interrupt Input::.
--
--`int fsetpos (FILE *STREAM, const fpos_t *POSITION)'
--     `stdio.h' (ISO):  *Note Portable Positioning::.
--
--`int fsetpos64 (FILE *STREAM, const fpos64_t *POSITION)'
--     `stdio.h' (Unix98):  *Note Portable Positioning::.
--
--`int fstat (int FILEDES, struct stat *BUF)'
--     `sys/stat.h' (POSIX.1):  *Note Reading Attributes::.
--
--`int fstat64 (int FILEDES, struct stat64 *BUF)'
--     `sys/stat.h' (Unix98):  *Note Reading Attributes::.
--
--`int fsync (int FILDES)'
--     `unistd.h' (POSIX):  *Note Synchronizing I/O::.
--
--`long int ftell (FILE *STREAM)'
--     `stdio.h' (ISO):  *Note File Positioning::.
--
--`off_t ftello (FILE *STREAM)'
--     `stdio.h' (Unix98):  *Note File Positioning::.
--
--`off64_t ftello64 (FILE *STREAM)'
--     `stdio.h' (Unix98):  *Note File Positioning::.
--
--`int ftruncate (int FD, off_t LENGTH)'
--     `unistd.h' (POSIX):  *Note File Size::.
--
--`int ftruncate64 (int ID, off64_t LENGTH)'
--     `unistd.h' (Unix98):  *Note File Size::.
--
--`int ftrylockfile (FILE *STREAM)'
--     `stdio.h' (POSIX):  *Note Streams and Threads::.
--
--`int ftw (const char *FILENAME, __ftw_func_t FUNC, int DESCRIPTORS)'
--     `ftw.h' (SVID):  *Note Working with Directory Trees::.
--
--`int ftw64 (const char *FILENAME, __ftw64_func_t FUNC, int DESCRIPTORS)'
--     `ftw.h' (Unix98):  *Note Working with Directory Trees::.
--
--`__ftw64_func_t'
--     `ftw.h' (GNU):  *Note Working with Directory Trees::.
--
--`__ftw_func_t'
--     `ftw.h' (GNU):  *Note Working with Directory Trees::.
--
--`F_UNLCK'
--     `fcntl.h' (POSIX.1):  *Note File Locks::.
--
--`void funlockfile (FILE *STREAM)'
--     `stdio.h' (POSIX):  *Note Streams and Threads::.
--
--`int futimes (int *FD, struct timeval TVP[2])'
--     `sys/time.h' (BSD):  *Note File Times::.
--
--`int fwide (FILE *STREAM, int MODE)'
--     `wchar.h' (ISO):  *Note Streams and I18N::.
--
--`int fwprintf (FILE *STREAM, const wchar_t *TEMPLATE, ...)'
--     `wchar.h' (ISO):  *Note Formatted Output Functions::.
--
--`int __fwritable (FILE *STREAM)'
--     `stdio_ext.h' (GNU):  *Note Opening Streams::.
--
--`size_t fwrite (const void *DATA, size_t SIZE, size_t COUNT, FILE *STREAM)'
--     `stdio.h' (ISO):  *Note Block Input/Output::.
--
--`size_t fwrite_unlocked (const void *DATA, size_t SIZE, size_t COUNT, FILE *STREAM)'
--     `stdio.h' (GNU):  *Note Block Input/Output::.
--
--`int __fwriting (FILE *STREAM)'
--     `stdio_ext.h' (GNU):  *Note Opening Streams::.
--
--`F_WRLCK'
--     `fcntl.h' (POSIX.1):  *Note File Locks::.
--
--`int fwscanf (FILE *STREAM, const wchar_t *TEMPLATE, ...)'
--     `wchar.h' (ISO):  *Note Formatted Input Functions::.
--
--`double gamma (double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`float gammaf (float X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`long double gammal (long double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`void (*__gconv_end_fct) (struct gconv_step *)'
--     `gconv.h' (GNU):  *Note glibc iconv Implementation::.
--
--`int (*__gconv_fct) (struct __gconv_step *, struct __gconv_step_data *, const char **, const char *, size_t *, int)'
--     `gconv.h' (GNU):  *Note glibc iconv Implementation::.
--
--`int (*__gconv_init_fct) (struct __gconv_step *)'
--     `gconv.h' (GNU):  *Note glibc iconv Implementation::.
--
--`char * gcvt (double VALUE, int NDIGIT, char *BUF)'
--     `stdlib.h' (SVID, Unix98):  *Note System V Number Conversion::.
--
--`long int get_avphys_pages (void)'
--     `sys/sysinfo.h' (GNU):  *Note Query Memory Parameters::.
--
--`int getc (FILE *STREAM)'
--     `stdio.h' (ISO):  *Note Character Input::.
--
--`int getchar (void)'
--     `stdio.h' (ISO):  *Note Character Input::.
--
--`int getchar_unlocked (void)'
--     `stdio.h' (POSIX):  *Note Character Input::.
--
--`int getcontext (ucontext_t *UCP)'
--     `ucontext.h' (SVID):  *Note System V contexts::.
--
--`int getc_unlocked (FILE *STREAM)'
--     `stdio.h' (POSIX):  *Note Character Input::.
--
--`char * get_current_dir_name (void)'
--     `unistd.h' (GNU):  *Note Working Directory::.
--
--`char * getcwd (char *BUFFER, size_t SIZE)'
--     `unistd.h' (POSIX.1):  *Note Working Directory::.
--
--`struct tm * getdate (const char *STRING)'
--     `time.h' (Unix98):  *Note General Time String Parsing::.
--
--`getdate_err'
--     `time.h' (Unix98):  *Note General Time String Parsing::.
--
--`int getdate_r (const char *STRING, struct tm *TP)'
--     `time.h' (GNU):  *Note General Time String Parsing::.
--
--`ssize_t getdelim (char **LINEPTR, size_t *N, int DELIMITER, FILE *STREAM)'
--     `stdio.h' (GNU):  *Note Line Input::.
--
--`int getdomainnname (char *NAME, size_t LENGTH)'
--     `unistd.h' (???):  *Note Host Identification::.
--
--`gid_t getegid (void)'
--     `unistd.h' (POSIX.1):  *Note Reading Persona::.
--
--`char * getenv (const char *NAME)'
--     `stdlib.h' (ISO):  *Note Environment Access::.
--
--`uid_t geteuid (void)'
--     `unistd.h' (POSIX.1):  *Note Reading Persona::.
--
--`struct fstab * getfsent (void)'
--     `fstab.h' (BSD):  *Note fstab::.
--
--`struct fstab * getfsfile (const char *NAME)'
--     `fstab.h' (BSD):  *Note fstab::.
--
--`struct fstab * getfsspec (const char *NAME)'
--     `fstab.h' (BSD):  *Note fstab::.
--
--`gid_t getgid (void)'
--     `unistd.h' (POSIX.1):  *Note Reading Persona::.
--
--`struct group * getgrent (void)'
--     `grp.h' (SVID, BSD):  *Note Scanning All Groups::.
--
--`int getgrent_r (struct group *RESULT_BUF, char *BUFFER, size_t BUFLEN, struct group **RESULT)'
--     `grp.h' (GNU):  *Note Scanning All Groups::.
--
--`struct group * getgrgid (gid_t GID)'
--     `grp.h' (POSIX.1):  *Note Lookup Group::.
--
--`int getgrgid_r (gid_t GID, struct group *RESULT_BUF, char *BUFFER, size_t BUFLEN, struct group **RESULT)'
--     `grp.h' (POSIX.1c):  *Note Lookup Group::.
--
--`struct group * getgrnam (const char *NAME)'
--     `grp.h' (SVID, BSD):  *Note Lookup Group::.
--
--`int getgrnam_r (const char *NAME, struct group *RESULT_BUF, char *BUFFER, size_t BUFLEN, struct group **RESULT)'
--     `grp.h' (POSIX.1c):  *Note Lookup Group::.
--
--`int getgrouplist (const char *USER, gid_t GROUP, gid_t *GROUPS, int *NGROUPS)'
--     `grp.h' (BSD):  *Note Setting Groups::.
--
--`int getgroups (int COUNT, gid_t *GROUPS)'
--     `unistd.h' (POSIX.1):  *Note Reading Persona::.
--
--`struct hostent * gethostbyaddr (const char *ADDR, size_t LENGTH, int FORMAT)'
--     `netdb.h' (BSD):  *Note Host Names::.
--
--`int gethostbyaddr_r (const char *ADDR, size_t LENGTH, int FORMAT, struct hostent *restrict RESULT_BUF, char *restrict BUF, size_t BUFLEN, struct hostent **restrict RESULT, int *restrict H_ERRNOP)'
--     `netdb.h' (GNU):  *Note Host Names::.
--
--`struct hostent * gethostbyname (const char *NAME)'
--     `netdb.h' (BSD):  *Note Host Names::.
--
--`struct hostent * gethostbyname2 (const char *NAME, int AF)'
--     `netdb.h' (IPv6 Basic API):  *Note Host Names::.
--
--`int gethostbyname2_r (const char *NAME, int AF, struct hostent *restrict RESULT_BUF, char *restrict BUF, size_t BUFLEN, struct hostent **restrict RESULT, int *restrict H_ERRNOP)'
--     `netdb.h' (GNU):  *Note Host Names::.
--
--`int gethostbyname_r (const char *restrict NAME, struct hostent *restrict RESULT_BUF, char *restrict BUF, size_t BUFLEN, struct hostent **restrict RESULT, int *restrict H_ERRNOP)'
--     `netdb.h' (GNU):  *Note Host Names::.
--
--`struct hostent * gethostent (void)'
--     `netdb.h' (BSD):  *Note Host Names::.
--
--`long int gethostid (void)'
--     `unistd.h' (BSD):  *Note Host Identification::.
--
--`int gethostname (char *NAME, size_t SIZE)'
--     `unistd.h' (BSD):  *Note Host Identification::.
--
--`int getitimer (int WHICH, struct itimerval *OLD)'
--     `sys/time.h' (BSD):  *Note Setting an Alarm::.
--
--`ssize_t getline (char **LINEPTR, size_t *N, FILE *STREAM)'
--     `stdio.h' (GNU):  *Note Line Input::.
--
--`int getloadavg (double LOADAVG[], int NELEM)'
--     `stdlib.h' (BSD):  *Note Processor Resources::.
--
--`char * getlogin (void)'
--     `unistd.h' (POSIX.1):  *Note Who Logged In::.
--
--`struct mntent * getmntent (FILE *STREAM)'
--     `mntent.h' (BSD):  *Note mtab::.
--
--`struct mntent * getmntent_r (FILE *STREAM, struct mentent *RESULT, char *BUFFER, int BUFSIZE)'
--     `mntent.h' (BSD):  *Note mtab::.
--
--`struct netent * getnetbyaddr (unsigned long int NET, int TYPE)'
--     `netdb.h' (BSD):  *Note Networks Database::.
--
--`struct netent * getnetbyname (const char *NAME)'
--     `netdb.h' (BSD):  *Note Networks Database::.
--
--`struct netent * getnetent (void)'
--     `netdb.h' (BSD):  *Note Networks Database::.
--
--`int getnetgrent (char **HOSTP, char **USERP, char **DOMAINP)'
--     `netdb.h' (BSD):  *Note Lookup Netgroup::.
--
--`int getnetgrent_r (char **HOSTP, char **USERP, char **DOMAINP, char *BUFFER, int BUFLEN)'
--     `netdb.h' (GNU):  *Note Lookup Netgroup::.
--
--`int get_nprocs (void)'
--     `sys/sysinfo.h' (GNU):  *Note Processor Resources::.
--
--`int get_nprocs_conf (void)'
--     `sys/sysinfo.h' (GNU):  *Note Processor Resources::.
--
--`int getopt (int ARGC, char **ARGV, const char *OPTIONS)'
--     `unistd.h' (POSIX.2):  *Note Using Getopt::.
--
--`int getopt_long (int ARGC, char *const *ARGV, const char *SHORTOPTS, const struct option *LONGOPTS, int *INDEXPTR)'
--     `getopt.h' (GNU):  *Note Getopt Long Options::.
--
--`int getopt_long_only (int ARGC, char *const *ARGV, const char *SHORTOPTS, const struct option *LONGOPTS, int *INDEXPTR)'
--     `getopt.h' (GNU):  *Note Getopt Long Options::.
--
--`int getpagesize (void)'
--     `unistd.h' (BSD):  *Note Query Memory Parameters::.
--
--`char * getpass (const char *PROMPT)'
--     `unistd.h' (BSD):  *Note getpass::.
--
--`int getpeername (int SOCKET, struct sockaddr *ADDR, socklen_t *LENGTH-PTR)'
--     `sys/socket.h' (BSD):  *Note Who is Connected::.
--
--`int getpgid (pid_t PID)'
--     `unistd.h' (SVID):  *Note Process Group Functions::.
--
--`pid_t getpgrp (pid_t PID)'
--     `unistd.h' (BSD):  *Note Process Group Functions::.
--
--`pid_t getpgrp (void)'
--     `unistd.h' (POSIX.1):  *Note Process Group Functions::.
--
--`long int get_phys_pages (void)'
--     `sys/sysinfo.h' (GNU):  *Note Query Memory Parameters::.
--
--`pid_t getpid (void)'
--     `unistd.h' (POSIX.1):  *Note Process Identification::.
--
--`pid_t getppid (void)'
--     `unistd.h' (POSIX.1):  *Note Process Identification::.
--
--`int getpriority (int CLASS, int ID)'
--     `sys/resource.h' (BSD,POSIX):  *Note Traditional Scheduling
--     Functions::.
--
--`struct protoent * getprotobyname (const char *NAME)'
--     `netdb.h' (BSD):  *Note Protocols Database::.
--
--`struct protoent * getprotobynumber (int PROTOCOL)'
--     `netdb.h' (BSD):  *Note Protocols Database::.
--
--`struct protoent * getprotoent (void)'
--     `netdb.h' (BSD):  *Note Protocols Database::.
--
--`int getpt (void)'
--     `stdlib.h' (GNU):  *Note Allocation::.
--
--`struct passwd * getpwent (void)'
--     `pwd.h' (POSIX.1):  *Note Scanning All Users::.
--
--`int getpwent_r (struct passwd *RESULT_BUF, char *BUFFER, int BUFLEN, struct passwd **RESULT)'
--     `pwd.h' (GNU):  *Note Scanning All Users::.
--
--`struct passwd * getpwnam (const char *NAME)'
--     `pwd.h' (POSIX.1):  *Note Lookup User::.
--
--`int getpwnam_r (const char *NAME, struct passwd *RESULT_BUF, char *BUFFER, size_t BUFLEN, struct passwd **RESULT)'
--     `pwd.h' (POSIX.1c):  *Note Lookup User::.
--
--`struct passwd * getpwuid (uid_t UID)'
--     `pwd.h' (POSIX.1):  *Note Lookup User::.
--
--`int getpwuid_r (uid_t UID, struct passwd *RESULT_BUF, char *BUFFER, size_t BUFLEN, struct passwd **RESULT)'
--     `pwd.h' (POSIX.1c):  *Note Lookup User::.
--
--`int getrlimit (int RESOURCE, struct rlimit *RLP)'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`int getrlimit64 (int RESOURCE, struct rlimit64 *RLP)'
--     `sys/resource.h' (Unix98):  *Note Limits on Resources::.
--
--`int getrusage (int PROCESSES, struct rusage *RUSAGE)'
--     `sys/resource.h' (BSD):  *Note Resource Usage::.
--
--`char * gets (char *S)'
--     `stdio.h' (ISO):  *Note Line Input::.
--
--`struct servent * getservbyname (const char *NAME, const char *PROTO)'
--     `netdb.h' (BSD):  *Note Services Database::.
--
--`struct servent * getservbyport (int PORT, const char *PROTO)'
--     `netdb.h' (BSD):  *Note Services Database::.
--
--`struct servent * getservent (void)'
--     `netdb.h' (BSD):  *Note Services Database::.
--
--`pid_t getsid (pid_t PID)'
--     `unistd.h' (SVID):  *Note Process Group Functions::.
--
--`int getsockname (int SOCKET, struct sockaddr *ADDR, socklen_t *LENGTH-PTR)'
--     `sys/socket.h' (BSD):  *Note Reading Address::.
--
--`int getsockopt (int SOCKET, int LEVEL, int OPTNAME, void *OPTVAL, socklen_t *OPTLEN-PTR)'
--     `sys/socket.h' (BSD):  *Note Socket Option Functions::.
--
--`int getsubopt (char **OPTIONP, const char* const *TOKENS, char **VALUEP)'
--     `stdlib.h' (stdlib.h):  *Note Suboptions Example: Suboptions.
--
--`char * gettext (const char *MSGID)'
--     `libintl.h' (GNU):  *Note Translation with gettext::.
--
--`int gettimeofday (struct timeval *TP, struct timezone *TZP)'
--     `sys/time.h' (BSD):  *Note High-Resolution Calendar::.
--
--`uid_t getuid (void)'
--     `unistd.h' (POSIX.1):  *Note Reading Persona::.
--
--`mode_t getumask (void)'
--     `sys/stat.h' (GNU):  *Note Setting Permissions::.
--
--`struct utmp * getutent (void)'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`int getutent_r (struct utmp *BUFFER, struct utmp **RESULT)'
--     `utmp.h' (GNU):  *Note Manipulating the Database::.
--
--`struct utmp * getutid (const struct utmp *ID)'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`int getutid_r (const struct utmp *ID, struct utmp *BUFFER, struct utmp **RESULT)'
--     `utmp.h' (GNU):  *Note Manipulating the Database::.
--
--`struct utmp * getutline (const struct utmp *LINE)'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`int getutline_r (const struct utmp *LINE, struct utmp *BUFFER, struct utmp **RESULT)'
--     `utmp.h' (GNU):  *Note Manipulating the Database::.
--
--`int getutmp (const struct utmpx *utmpx, struct utmp *utmp)'
--     `utmp.h' (GNU):  *Note XPG Functions::.
--
--`int getutmpx (const struct utmp *utmp, struct utmpx *utmpx)'
--     `utmp.h' (GNU):  *Note XPG Functions::.
--
--`struct utmpx * getutxent (void)'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`struct utmpx * getutxid (const struct utmpx *ID)'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`struct utmpx * getutxline (const struct utmpx *LINE)'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`int getw (FILE *STREAM)'
--     `stdio.h' (SVID):  *Note Character Input::.
--
--`wint_t getwc (FILE *STREAM)'
--     `wchar.h' (ISO):  *Note Character Input::.
--
--`wint_t getwchar (void)'
--     `wchar.h' (ISO):  *Note Character Input::.
--
--`wint_t getwchar_unlocked (void)'
--     `wchar.h' (GNU):  *Note Character Input::.
--
--`wint_t getwc_unlocked (FILE *STREAM)'
--     `wchar.h' (GNU):  *Note Character Input::.
--
--`char * getwd (char *BUFFER)'
--     `unistd.h' (BSD):  *Note Working Directory::.
--
--`gid_t'
--     `sys/types.h' (POSIX.1):  *Note Reading Persona::.
--
--`int glob (const char *PATTERN, int FLAGS, int (*ERRFUNC) (const char *FILENAME, int ERROR-CODE), glob_t *VECTOR-PTR)'
--     `glob.h' (POSIX.2):  *Note Calling Glob::.
--
--`int glob64 (const char *PATTERN, int FLAGS, int (*ERRFUNC) (const char *FILENAME, int ERROR-CODE), glob64_t *VECTOR-PTR)'
--     `glob.h' (GNU):  *Note Calling Glob::.
--
--`glob64_t'
--     `glob.h' (GNU):  *Note Calling Glob::.
--
--`GLOB_ABORTED'
--     `glob.h' (POSIX.2):  *Note Calling Glob::.
--
--`GLOB_ALTDIRFUNC'
--     `glob.h' (GNU):  *Note More Flags for Globbing::.
--
--`GLOB_APPEND'
--     `glob.h' (POSIX.2):  *Note Flags for Globbing::.
--
--`GLOB_BRACE'
--     `glob.h' (GNU):  *Note More Flags for Globbing::.
--
--`GLOB_DOOFFS'
--     `glob.h' (POSIX.2):  *Note Flags for Globbing::.
--
--`GLOB_ERR'
--     `glob.h' (POSIX.2):  *Note Flags for Globbing::.
--
--`void globfree (glob_t *PGLOB)'
--     `glob.h' (POSIX.2):  *Note More Flags for Globbing::.
--
--`void globfree64 (glob64_t *PGLOB)'
--     `glob.h' (GNU):  *Note More Flags for Globbing::.
--
--`GLOB_MAGCHAR'
--     `glob.h' (GNU):  *Note More Flags for Globbing::.
--
--`GLOB_MARK'
--     `glob.h' (POSIX.2):  *Note Flags for Globbing::.
--
--`GLOB_NOCHECK'
--     `glob.h' (POSIX.2):  *Note Flags for Globbing::.
--
--`GLOB_NOESCAPE'
--     `glob.h' (POSIX.2):  *Note Flags for Globbing::.
--
--`GLOB_NOMAGIC'
--     `glob.h' (GNU):  *Note More Flags for Globbing::.
--
--`GLOB_NOMATCH'
--     `glob.h' (POSIX.2):  *Note Calling Glob::.
--
--`GLOB_NOSORT'
--     `glob.h' (POSIX.2):  *Note Flags for Globbing::.
--
--`GLOB_NOSPACE'
--     `glob.h' (POSIX.2):  *Note Calling Glob::.
--
--`GLOB_ONLYDIR'
--     `glob.h' (GNU):  *Note More Flags for Globbing::.
--
--`GLOB_PERIOD'
--     `glob.h' (GNU):  *Note More Flags for Globbing::.
--
--`glob_t'
--     `glob.h' (POSIX.2):  *Note Calling Glob::.
--
--`GLOB_TILDE'
--     `glob.h' (GNU):  *Note More Flags for Globbing::.
--
--`GLOB_TILDE_CHECK'
--     `glob.h' (GNU):  *Note More Flags for Globbing::.
--
--`struct tm * gmtime (const time_t *TIME)'
--     `time.h' (ISO):  *Note Broken-down Time::.
--
--`struct tm * gmtime_r (const time_t *TIME, struct tm *RESULTP)'
--     `time.h' (POSIX.1c):  *Note Broken-down Time::.
--
--`_GNU_SOURCE'
--     (GNU):  *Note Feature Test Macros::.
--
--`int grantpt (int FILEDES)'
--     `stdlib.h' (SVID, XPG4.2):  *Note Allocation::.
--
--`int gsignal (int SIGNUM)'
--     `signal.h' (SVID):  *Note Signaling Yourself::.
--
--`int gtty (int FILEDES, struct sgttyb *ATTRIBUTES)'
--     `sgtty.h' (BSD):  *Note BSD Terminal Modes::.
--
--`char * hasmntopt (const struct mntent *MNT, const char *OPT)'
--     `mntent.h' (BSD):  *Note mtab::.
--
--`int hcreate (size_t NEL)'
--     `search.h' (SVID):  *Note Hash Search Function::.
--
--`int hcreate_r (size_t NEL, struct hsearch_data *HTAB)'
--     `search.h' (GNU):  *Note Hash Search Function::.
--
--`void hdestroy (void)'
--     `search.h' (SVID):  *Note Hash Search Function::.
--
--`void hdestroy_r (struct hsearch_data *HTAB)'
--     `search.h' (GNU):  *Note Hash Search Function::.
--
--`HOST_NOT_FOUND'
--     `netdb.h' (BSD):  *Note Host Names::.
--
--`ENTRY * hsearch (ENTRY ITEM, ACTION ACTION)'
--     `search.h' (SVID):  *Note Hash Search Function::.
--
--`int hsearch_r (ENTRY ITEM, ACTION ACTION, ENTRY **RETVAL, struct hsearch_data *HTAB)'
--     `search.h' (GNU):  *Note Hash Search Function::.
--
--`uint32_t htonl (uint32_t HOSTLONG)'
--     `netinet/in.h' (BSD):  *Note Byte Order::.
--
--`uint16_t htons (uint16_t HOSTSHORT)'
--     `netinet/in.h' (BSD):  *Note Byte Order::.
--
--`double HUGE_VAL'
--     `math.h' (ISO):  *Note Math Error Reporting::.
--
--`float HUGE_VALF'
--     `math.h' (ISO):  *Note Math Error Reporting::.
--
--`long double HUGE_VALL'
--     `math.h' (ISO):  *Note Math Error Reporting::.
--
--`tcflag_t HUPCL'
--     `termios.h' (POSIX.1):  *Note Control Modes::.
--
--`double hypot (double X, double Y)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`float hypotf (float X, float Y)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`long double hypotl (long double X, long double Y)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`tcflag_t ICANON'
--     `termios.h' (POSIX.1):  *Note Local Modes::.
--
--`size_t iconv (iconv_t CD, char **INBUF, size_t *INBYTESLEFT, char **OUTBUF, size_t *OUTBYTESLEFT)'
--     `iconv.h' (XPG2):  *Note Generic Conversion Interface::.
--
--`int iconv_close (iconv_t CD)'
--     `iconv.h' (XPG2):  *Note Generic Conversion Interface::.
--
--`iconv_t iconv_open (const char *TOCODE, const char *FROMCODE)'
--     `iconv.h' (XPG2):  *Note Generic Conversion Interface::.
--
--`iconv_t'
--     `iconv.h' (XPG2):  *Note Generic Conversion Interface::.
--
--`tcflag_t ICRNL'
--     `termios.h' (POSIX.1):  *Note Input Modes::.
--
--`tcflag_t IEXTEN'
--     `termios.h' (POSIX.1):  *Note Local Modes::.
--
--`void if_freenameindex (struct if_nameindex *ptr)'
--     `net/if.h' (IPv6 basic API):  *Note Interface Naming::.
--
--`char * if_indextoname (unsigned int ifindex, char *ifname)'
--     `net/if.h' (IPv6 basic API):  *Note Interface Naming::.
--
--`struct if_nameindex * if_nameindex (void)'
--     `net/if.h' (IPv6 basic API):  *Note Interface Naming::.
--
--`unsigned int if_nametoindex (const char *ifname)'
--     `net/if.h' (IPv6 basic API):  *Note Interface Naming::.
--
--`size_t IFNAMSIZ'
--     `net/if.h' (net/if.h):  *Note Interface Naming::.
--
--`int IFTODT (mode_t MODE)'
--     `dirent.h' (BSD):  *Note Directory Entries::.
--
--`tcflag_t IGNBRK'
--     `termios.h' (POSIX.1):  *Note Input Modes::.
--
--`tcflag_t IGNCR'
--     `termios.h' (POSIX.1):  *Note Input Modes::.
--
--`tcflag_t IGNPAR'
--     `termios.h' (POSIX.1):  *Note Input Modes::.
--
--`int ilogb (double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`int ilogbf (float X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`int ilogbl (long double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`intmax_t imaxabs (intmax_t NUMBER)'
--     `inttypes.h' (ISO):  *Note Absolute Value::.
--
--`tcflag_t IMAXBEL'
--     `termios.h' (BSD):  *Note Input Modes::.
--
--`imaxdiv_t imaxdiv (intmax_t NUMERATOR, intmax_t DENOMINATOR)'
--     `inttypes.h' (ISO):  *Note Integer Division::.
--
--`imaxdiv_t'
--     `inttypes.h' (ISO):  *Note Integer Division::.
--
--`struct in6_addr in6addr_any'
--     `netinet/in.h' (IPv6 basic API):  *Note Host Address Data Type::.
--
--`struct in6_addr in6addr_loopback'
--     `netinet/in.h' (IPv6 basic API):  *Note Host Address Data Type::.
--
--`uint32_t INADDR_ANY'
--     `netinet/in.h' (BSD):  *Note Host Address Data Type::.
--
--`uint32_t INADDR_BROADCAST'
--     `netinet/in.h' (BSD):  *Note Host Address Data Type::.
--
--`uint32_t INADDR_LOOPBACK'
--     `netinet/in.h' (BSD):  *Note Host Address Data Type::.
--
--`uint32_t INADDR_NONE'
--     `netinet/in.h' (BSD):  *Note Host Address Data Type::.
--
--`char * index (const char *STRING, int C)'
--     `string.h' (BSD):  *Note Search Functions::.
--
--`uint32_t inet_addr (const char *NAME)'
--     `arpa/inet.h' (BSD):  *Note Host Address Functions::.
--
--`int inet_aton (const char *NAME, struct in_addr *ADDR)'
--     `arpa/inet.h' (BSD):  *Note Host Address Functions::.
--
--`uint32_t inet_lnaof (struct in_addr ADDR)'
--     `arpa/inet.h' (BSD):  *Note Host Address Functions::.
--
--`struct in_addr inet_makeaddr (uint32_t NET, uint32_t LOCAL)'
--     `arpa/inet.h' (BSD):  *Note Host Address Functions::.
--
--`uint32_t inet_netof (struct in_addr ADDR)'
--     `arpa/inet.h' (BSD):  *Note Host Address Functions::.
--
--`uint32_t inet_network (const char *NAME)'
--     `arpa/inet.h' (BSD):  *Note Host Address Functions::.
--
--`char * inet_ntoa (struct in_addr ADDR)'
--     `arpa/inet.h' (BSD):  *Note Host Address Functions::.
--
--`const char * inet_ntop (int AF, const void *CP, char *BUF, size_t LEN)'
--     `arpa/inet.h' (IPv6 basic API):  *Note Host Address Functions::.
--
--`int inet_pton (int AF, const char *CP, void *BUF)'
--     `arpa/inet.h' (IPv6 basic API):  *Note Host Address Functions::.
--
--`float INFINITY'
--     `math.h' (ISO):  *Note Infinity and NaN::.
--
--`int initgroups (const char *USER, gid_t GROUP)'
--     `grp.h' (BSD):  *Note Setting Groups::.
--
--`INIT_PROCESS'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`INIT_PROCESS'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`void * initstate (unsigned int SEED, void *STATE, size_t SIZE)'
--     `stdlib.h' (BSD):  *Note BSD Random::.
--
--`int initstate_r (unsigned int SEED, char *restrict STATEBUF, size_t STATELEN, struct random_data *restrict BUF)'
--     `stdlib.h' (GNU):  *Note BSD Random::.
--
--`tcflag_t INLCR'
--     `termios.h' (POSIX.1):  *Note Input Modes::.
--
--`int innetgr (const char *NETGROUP, const char *HOST, const char *USER, const char *DOMAIN)'
--     `netdb.h' (BSD):  *Note Netgroup Membership::.
--
--`ino64_t'
--     `sys/types.h' (Unix98):  *Note Attribute Meanings::.
--
--`ino_t'
--     `sys/types.h' (POSIX.1):  *Note Attribute Meanings::.
--
--`tcflag_t INPCK'
--     `termios.h' (POSIX.1):  *Note Input Modes::.
--
--`INT_MAX'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`INT_MIN'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`int ioctl (int FILEDES, int COMMAND, ...)'
--     `sys/ioctl.h' (BSD):  *Note IOCTLs::.
--
--`int _IOFBF'
--     `stdio.h' (ISO):  *Note Controlling Buffering::.
--
--`int _IOLBF'
--     `stdio.h' (ISO):  *Note Controlling Buffering::.
--
--`int _IONBF'
--     `stdio.h' (ISO):  *Note Controlling Buffering::.
--
--`int IPPORT_RESERVED'
--     `netinet/in.h' (BSD):  *Note Ports::.
--
--`int IPPORT_USERRESERVED'
--     `netinet/in.h' (BSD):  *Note Ports::.
--
--`int isalnum (int C)'
--     `ctype.h' (ISO):  *Note Classification of Characters::.
--
--`int isalpha (int C)'
--     `ctype.h' (ISO):  *Note Classification of Characters::.
--
--`int isascii (int C)'
--     `ctype.h' (SVID, BSD):  *Note Classification of Characters::.
--
--`int isatty (int FILEDES)'
--     `unistd.h' (POSIX.1):  *Note Is It a Terminal::.
--
--`int isblank (int C)'
--     `ctype.h' (GNU):  *Note Classification of Characters::.
--
--`int iscntrl (int C)'
--     `ctype.h' (ISO):  *Note Classification of Characters::.
--
--`int isdigit (int C)'
--     `ctype.h' (ISO):  *Note Classification of Characters::.
--
--`int isfinite (_float-type_ X)'
--     `math.h' (ISO):  *Note Floating Point Classes::.
--
--`int isgraph (int C)'
--     `ctype.h' (ISO):  *Note Classification of Characters::.
--
--`int isgreater (_real-floating_ X, _real-floating_ Y)'
--     `math.h' (ISO):  *Note FP Comparison Functions::.
--
--`int isgreaterequal (_real-floating_ X, _real-floating_ Y)'
--     `math.h' (ISO):  *Note FP Comparison Functions::.
--
--`tcflag_t ISIG'
--     `termios.h' (POSIX.1):  *Note Local Modes::.
--
--`int isinf (double X)'
--     `math.h' (BSD):  *Note Floating Point Classes::.
--
--`int isinff (float X)'
--     `math.h' (BSD):  *Note Floating Point Classes::.
--
--`int isinfl (long double X)'
--     `math.h' (BSD):  *Note Floating Point Classes::.
--
--`int isless (_real-floating_ X, _real-floating_ Y)'
--     `math.h' (ISO):  *Note FP Comparison Functions::.
--
--`int islessequal (_real-floating_ X, _real-floating_ Y)'
--     `math.h' (ISO):  *Note FP Comparison Functions::.
--
--`int islessgreater (_real-floating_ X, _real-floating_ Y)'
--     `math.h' (ISO):  *Note FP Comparison Functions::.
--
--`int islower (int C)'
--     `ctype.h' (ISO):  *Note Classification of Characters::.
--
--`int isnan (_float-type_ X)'
--     `math.h' (ISO):  *Note Floating Point Classes::.
--
--`int isnan (double X)'
--     `math.h' (BSD):  *Note Floating Point Classes::.
--
--`int isnanf (float X)'
--     `math.h' (BSD):  *Note Floating Point Classes::.
--
--`int isnanl (long double X)'
--     `math.h' (BSD):  *Note Floating Point Classes::.
--
--`int isnormal (_float-type_ X)'
--     `math.h' (ISO):  *Note Floating Point Classes::.
--
--`_ISOC99_SOURCE'
--     (GNU):  *Note Feature Test Macros::.
--
--`int isprint (int C)'
--     `ctype.h' (ISO):  *Note Classification of Characters::.
--
--`int ispunct (int C)'
--     `ctype.h' (ISO):  *Note Classification of Characters::.
--
--`int isspace (int C)'
--     `ctype.h' (ISO):  *Note Classification of Characters::.
--
--`tcflag_t ISTRIP'
--     `termios.h' (POSIX.1):  *Note Input Modes::.
--
--`int isunordered (_real-floating_ X, _real-floating_ Y)'
--     `math.h' (ISO):  *Note FP Comparison Functions::.
--
--`int isupper (int C)'
--     `ctype.h' (ISO):  *Note Classification of Characters::.
--
--`int iswalnum (wint_t WC)'
--     `wctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`int iswalpha (wint_t WC)'
--     `wctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`int iswblank (wint_t WC)'
--     `wctype.h' (GNU):  *Note Classification of Wide Characters::.
--
--`int iswcntrl (wint_t WC)'
--     `wctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`int iswctype (wint_t WC, wctype_t DESC)'
--     `wctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`int iswdigit (wint_t WC)'
--     `wctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`int iswgraph (wint_t WC)'
--     `wctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`int iswlower (wint_t WC)'
--     `ctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`int iswprint (wint_t WC)'
--     `wctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`int iswpunct (wint_t WC)'
--     `wctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`int iswspace (wint_t WC)'
--     `wctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`int iswupper (wint_t WC)'
--     `wctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`int iswxdigit (wint_t WC)'
--     `wctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`int isxdigit (int C)'
--     `ctype.h' (ISO):  *Note Classification of Characters::.
--
--`ITIMER_PROF'
--     `sys/time.h' (BSD):  *Note Setting an Alarm::.
--
--`ITIMER_REAL'
--     `sys/time.h' (BSD):  *Note Setting an Alarm::.
--
--`ITIMER_VIRTUAL'
--     `sys/time.h' (BSD):  *Note Setting an Alarm::.
--
--`tcflag_t IXANY'
--     `termios.h' (BSD):  *Note Input Modes::.
--
--`tcflag_t IXOFF'
--     `termios.h' (POSIX.1):  *Note Input Modes::.
--
--`tcflag_t IXON'
--     `termios.h' (POSIX.1):  *Note Input Modes::.
--
--`double j0 (double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`float j0f (float X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`long double j0l (long double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`double j1 (double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`float j1f (float X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`long double j1l (long double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`jmp_buf'
--     `setjmp.h' (ISO):  *Note Non-Local Details::.
--
--`double jn (int n, double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`float jnf (int n, float X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`long double jnl (int n, long double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`long int jrand48 (unsigned short int XSUBI[3])'
--     `stdlib.h' (SVID):  *Note SVID Random::.
--
--`int jrand48_r (unsigned short int XSUBI[3], struct drand48_data *BUFFER, long int *RESULT)'
--     `stdlib.h' (GNU):  *Note SVID Random::.
--
--`int kill (pid_t PID, int SIGNUM)'
--     `signal.h' (POSIX.1):  *Note Signaling Another Process::.
--
--`int killpg (int PGID, int SIGNUM)'
--     `signal.h' (BSD):  *Note Signaling Another Process::.
--
--`char * l64a (long int N)'
--     `stdlib.h' (XPG):  *Note Encode Binary Data::.
--
--`long int labs (long int NUMBER)'
--     `stdlib.h' (ISO):  *Note Absolute Value::.
--
--`LANG'
--     `locale.h' (ISO):  *Note Locale Categories::.
--
--`LC_ALL'
--     `locale.h' (ISO):  *Note Locale Categories::.
--
--`LC_COLLATE'
--     `locale.h' (ISO):  *Note Locale Categories::.
--
--`LC_CTYPE'
--     `locale.h' (ISO):  *Note Locale Categories::.
--
--`LC_MESSAGES'
--     `locale.h' (XOPEN):  *Note Locale Categories::.
--
--`LC_MONETARY'
--     `locale.h' (ISO):  *Note Locale Categories::.
--
--`LC_NUMERIC'
--     `locale.h' (ISO):  *Note Locale Categories::.
--
--`void lcong48 (unsigned short int PARAM[7])'
--     `stdlib.h' (SVID):  *Note SVID Random::.
--
--`int lcong48_r (unsigned short int PARAM[7], struct drand48_data *BUFFER)'
--     `stdlib.h' (GNU):  *Note SVID Random::.
--
--`int L_ctermid'
--     `stdio.h' (POSIX.1):  *Note Identifying the Terminal::.
--
--`LC_TIME'
--     `locale.h' (ISO):  *Note Locale Categories::.
--
--`int L_cuserid'
--     `stdio.h' (POSIX.1):  *Note Who Logged In::.
--
--`double ldexp (double VALUE, int EXPONENT)'
--     `math.h' (ISO):  *Note Normalization Functions::.
--
--`float ldexpf (float VALUE, int EXPONENT)'
--     `math.h' (ISO):  *Note Normalization Functions::.
--
--`long double ldexpl (long double VALUE, int EXPONENT)'
--     `math.h' (ISO):  *Note Normalization Functions::.
--
--`ldiv_t ldiv (long int NUMERATOR, long int DENOMINATOR)'
--     `stdlib.h' (ISO):  *Note Integer Division::.
--
--`ldiv_t'
--     `stdlib.h' (ISO):  *Note Integer Division::.
--
--`void * lfind (const void *KEY, void *BASE, size_t *NMEMB, size_t SIZE, comparison_fn_t COMPAR)'
--     `search.h' (SVID):  *Note Array Search Function::.
--
--`double lgamma (double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`float lgammaf (float X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`float lgammaf_r (float X, int *SIGNP)'
--     `math.h' (XPG):  *Note Special Functions::.
--
--`long double lgammal (long double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`long double lgammal_r (long double X, int *SIGNP)'
--     `math.h' (XPG):  *Note Special Functions::.
--
--`double lgamma_r (double X, int *SIGNP)'
--     `math.h' (XPG):  *Note Special Functions::.
--
--`L_INCR'
--     `sys/file.h' (BSD):  *Note File Positioning::.
--
--`int LINE_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Limits::.
--
--`int link (const char *OLDNAME, const char *NEWNAME)'
--     `unistd.h' (POSIX.1):  *Note Hard Links::.
--
--`int LINK_MAX'
--     `limits.h' (POSIX.1):  *Note Limits for Files::.
--
--`int lio_listio (int MODE, struct aiocb *const LIST[], int NENT, struct sigevent *SIG)'
--     `aio.h' (POSIX.1b):  *Note Asynchronous Reads/Writes::.
--
--`int lio_listio64 (int MODE, struct aiocb *const LIST, int NENT, struct sigevent *SIG)'
--     `aio.h' (Unix98):  *Note Asynchronous Reads/Writes::.
--
--`int listen (int SOCKET, unsigned int N)'
--     `sys/socket.h' (BSD):  *Note Listening::.
--
--`long long int llabs (long long int NUMBER)'
--     `stdlib.h' (ISO):  *Note Absolute Value::.
--
--`lldiv_t lldiv (long long int NUMERATOR, long long int DENOMINATOR)'
--     `stdlib.h' (ISO):  *Note Integer Division::.
--
--`lldiv_t'
--     `stdlib.h' (ISO):  *Note Integer Division::.
--
--`long long int llrint (double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long long int llrintf (float X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long long int llrintl (long double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long long int llround (double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long long int llroundf (float X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long long int llroundl (long double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`struct lconv * localeconv (void)'
--     `locale.h' (ISO):  *Note The Lame Way to Locale Data::.
--
--`struct tm * localtime (const time_t *TIME)'
--     `time.h' (ISO):  *Note Broken-down Time::.
--
--`struct tm * localtime_r (const time_t *TIME, struct tm *RESULTP)'
--     `time.h' (POSIX.1c):  *Note Broken-down Time::.
--
--`double log (double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`double log10 (double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`float log10f (float X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`long double log10l (long double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`double log1p (double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`float log1pf (float X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`long double log1pl (long double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`double log2 (double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`float log2f (float X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`long double log2l (long double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`double logb (double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`float logbf (float X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`long double logbl (long double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`float logf (float X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`void login (const struct utmp *ENTRY)'
--     `utmp.h' (BSD):  *Note Logging In and Out::.
--
--`LOGIN_PROCESS'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`LOGIN_PROCESS'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`int login_tty (int FILEDES)'
--     `utmp.h' (BSD):  *Note Logging In and Out::.
--
--`long double logl (long double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`int logout (const char *UT_LINE)'
--     `utmp.h' (BSD):  *Note Logging In and Out::.
--
--`void logwtmp (const char *UT_LINE, const char *UT_NAME, const char *UT_HOST)'
--     `utmp.h' (BSD):  *Note Logging In and Out::.
--
--`void longjmp (jmp_buf STATE, int VALUE)'
--     `setjmp.h' (ISO):  *Note Non-Local Details::.
--
--`LONG_LONG_MAX'
--     `limits.h' (GNU):  *Note Range of Type::.
--
--`LONG_LONG_MIN'
--     `limits.h' (GNU):  *Note Range of Type::.
--
--`LONG_MAX'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`LONG_MIN'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`long int lrand48 (void)'
--     `stdlib.h' (SVID):  *Note SVID Random::.
--
--`int lrand48_r (struct drand48_data *BUFFER, double *RESULT)'
--     `stdlib.h' (GNU):  *Note SVID Random::.
--
--`long int lrint (double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long int lrintf (float X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long int lrintl (long double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long int lround (double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long int lroundf (float X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long int lroundl (long double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`void * lsearch (const void *KEY, void *BASE, size_t *NMEMB, size_t SIZE, comparison_fn_t COMPAR)'
--     `search.h' (SVID):  *Note Array Search Function::.
--
--`off_t lseek (int FILEDES, off_t OFFSET, int WHENCE)'
--     `unistd.h' (POSIX.1):  *Note File Position Primitive::.
--
--`off64_t lseek64 (int FILEDES, off64_t OFFSET, int WHENCE)'
--     `unistd.h' (Unix98):  *Note File Position Primitive::.
--
--`L_SET'
--     `sys/file.h' (BSD):  *Note File Positioning::.
--
--`int lstat (const char *FILENAME, struct stat *BUF)'
--     `sys/stat.h' (BSD):  *Note Reading Attributes::.
--
--`int lstat64 (const char *FILENAME, struct stat64 *BUF)'
--     `sys/stat.h' (Unix98):  *Note Reading Attributes::.
--
--`int L_tmpnam'
--     `stdio.h' (ISO):  *Note Temporary Files::.
--
--`int lutimes (const char *FILENAME, struct timeval TVP[2])'
--     `sys/time.h' (BSD):  *Note File Times::.
--
--`L_XTND'
--     `sys/file.h' (BSD):  *Note File Positioning::.
--
--`int madvise (void *ADDR, size_t LENGTH, int ADVICE)'
--     `sys/mman.h' (POSIX):  *Note Memory-mapped I/O::.
--
--`void makecontext (ucontext_t *UCP, void (*FUNC) (void), int ARGC, ...)'
--     `ucontext.h' (SVID):  *Note System V contexts::.
--
--`struct mallinfo mallinfo (void)'
--     `malloc.h' (SVID):  *Note Statistics of Malloc::.
--
--`void * malloc (size_t SIZE)'
--     `malloc.h', `stdlib.h' (ISO):  *Note Basic Allocation::.
--
--`__malloc_hook'
--     `malloc.h' (GNU):  *Note Hooks for Malloc::.
--
--`__malloc_initialize_hook'
--     `malloc.h' (GNU):  *Note Hooks for Malloc::.
--
--`int MAX_CANON'
--     `limits.h' (POSIX.1):  *Note Limits for Files::.
--
--`int MAX_INPUT'
--     `limits.h' (POSIX.1):  *Note Limits for Files::.
--
--`int MAXNAMLEN'
--     `dirent.h' (BSD):  *Note Limits for Files::.
--
--`int MAXSYMLINKS'
--     `sys/param.h' (BSD):  *Note Symbolic Links::.
--
--`int MB_CUR_MAX'
--     `stdlib.h' (ISO):  *Note Selecting the Conversion::.
--
--`int mblen (const char *STRING, size_t SIZE)'
--     `stdlib.h' (ISO):  *Note Non-reentrant Character Conversion::.
--
--`int MB_LEN_MAX'
--     `limits.h' (ISO):  *Note Selecting the Conversion::.
--
--`size_t mbrlen (const char *restrict S, size_t N, mbstate_t *PS)'
--     `wchar.h' (ISO):  *Note Converting a Character::.
--
--`size_t mbrtowc (wchar_t *restrict PWC, const char *restrict S, size_t N, mbstate_t *restrict PS)'
--     `wchar.h' (ISO):  *Note Converting a Character::.
--
--`int mbsinit (const mbstate_t *PS)'
--     `wchar.h' (ISO):  *Note Keeping the state::.
--
--`size_t mbsnrtowcs (wchar_t *restrict DST, const char **restrict SRC, size_t NMC, size_t LEN, mbstate_t *restrict PS)'
--     `wchar.h' (GNU):  *Note Converting Strings::.
--
--`size_t mbsrtowcs (wchar_t *restrict DST, const char **restrict SRC, size_t LEN, mbstate_t *restrict PS)'
--     `wchar.h' (ISO):  *Note Converting Strings::.
--
--`mbstate_t'
--     `wchar.h' (ISO):  *Note Keeping the state::.
--
--`size_t mbstowcs (wchar_t *WSTRING, const char *STRING, size_t SIZE)'
--     `stdlib.h' (ISO):  *Note Non-reentrant String Conversion::.
--
--`int mbtowc (wchar_t *restrict RESULT, const char *restrict STRING, size_t SIZE)'
--     `stdlib.h' (ISO):  *Note Non-reentrant Character Conversion::.
--
--`int mcheck (void (*ABORTFN) (enum mcheck_status STATUS))'
--     `mcheck.h' (GNU):  *Note Heap Consistency Checking::.
--
--`tcflag_t MDMBUF'
--     `termios.h' (BSD):  *Note Control Modes::.
--
--`void * memalign (size_t BOUNDARY, size_t SIZE)'
--     `malloc.h' (BSD):  *Note Aligned Memory Blocks::.
--
--`__memalign_hook'
--     `malloc.h' (GNU):  *Note Hooks for Malloc::.
--
--`void * memccpy (void *restrict TO, const void *restrict FROM, int C, size_t SIZE)'
--     `string.h' (SVID):  *Note Copying and Concatenation::.
--
--`void * memchr (const void *BLOCK, int C, size_t SIZE)'
--     `string.h' (ISO):  *Note Search Functions::.
--
--`int memcmp (const void *A1, const void *A2, size_t SIZE)'
--     `string.h' (ISO):  *Note String/Array Comparison::.
--
--`void * memcpy (void *restrict TO, const void *restrict FROM, size_t SIZE)'
--     `string.h' (ISO):  *Note Copying and Concatenation::.
--
--`void * memfrob (void *MEM, size_t LENGTH)'
--     `string.h' (GNU):  *Note Trivial Encryption::.
--
--`void * memmem (const void *HAYSTACK, size_t HAYSTACK-LEN,
--     const void *NEEDLE, size_t NEEDLE-LEN)'
--     `string.h' (GNU):  *Note Search Functions::.
--
--`void * memmove (void *TO, const void *FROM, size_t SIZE)'
--     `string.h' (ISO):  *Note Copying and Concatenation::.
--
--`void * mempcpy (void *restrict TO, const void *restrict FROM, size_t SIZE)'
--     `string.h' (GNU):  *Note Copying and Concatenation::.
--
--`void * memrchr (const void *BLOCK, int C, size_t SIZE)'
--     `string.h' (GNU):  *Note Search Functions::.
--
--`void * memset (void *BLOCK, int C, size_t SIZE)'
--     `string.h' (ISO):  *Note Copying and Concatenation::.
--
--`int mkdir (const char *FILENAME, mode_t MODE)'
--     `sys/stat.h' (POSIX.1):  *Note Creating Directories::.
--
--`char * mkdtemp (char *TEMPLATE)'
--     `stdlib.h' (BSD):  *Note Temporary Files::.
--
--`int mkfifo (const char *FILENAME, mode_t MODE)'
--     `sys/stat.h' (POSIX.1):  *Note FIFO Special Files::.
--
--`int mknod (const char *FILENAME, int MODE, int DEV)'
--     `sys/stat.h' (BSD):  *Note Making Special Files::.
--
--`int mkstemp (char *TEMPLATE)'
--     `stdlib.h' (BSD):  *Note Temporary Files::.
--
--`char * mktemp (char *TEMPLATE)'
--     `stdlib.h' (Unix):  *Note Temporary Files::.
--
--`time_t mktime (struct tm *BROKENTIME)'
--     `time.h' (ISO):  *Note Broken-down Time::.
--
--`int mlock (const void *ADDR, size_t LEN)'
--     `sys/mman.h' (POSIX.1b):  *Note Page Lock Functions::.
--
--`int mlockall (int FLAGS)'
--     `sys/mman.h' (POSIX.1b):  *Note Page Lock Functions::.
--
--`void * mmap (void *ADDRESS, size_t LENGTH,int PROTECT, int FLAGS, int FILEDES, off_t OFFSET)'
--     `sys/mman.h' (POSIX):  *Note Memory-mapped I/O::.
--
--`void * mmap64 (void *ADDRESS, size_t LENGTH,int PROTECT, int FLAGS, int FILEDES, off64_t OFFSET)'
--     `sys/mman.h' (LFS):  *Note Memory-mapped I/O::.
--
--`mode_t'
--     `sys/types.h' (POSIX.1):  *Note Attribute Meanings::.
--
--`double modf (double VALUE, double *INTEGER-PART)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`float modff (float VALUE, float *INTEGER-PART)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long double modfl (long double VALUE, long double *INTEGER-PART)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`int mount (const char *SPECIAL_FILE, const char *DIR, const char *FSTYPE, unsigned long int OPTIONS, const void *DATA)'
--     `sys/mount.h' (SVID, BSD):  *Note Mount-Unmount-Remount::.
--
--`long int mrand48 (void)'
--     `stdlib.h' (SVID):  *Note SVID Random::.
--
--`int mrand48_r (struct drand48_data *BUFFER, double *RESULT)'
--     `stdlib.h' (GNU):  *Note SVID Random::.
--
--`void * mremap (void *ADDRESS, size_t LENGTH, size_t NEW_LENGTH, int FLAG)'
--     `sys/mman.h' (GNU):  *Note Memory-mapped I/O::.
--
--`int MSG_DONTROUTE'
--     `sys/socket.h' (BSD):  *Note Socket Data Options::.
--
--`int MSG_OOB'
--     `sys/socket.h' (BSD):  *Note Socket Data Options::.
--
--`int MSG_PEEK'
--     `sys/socket.h' (BSD):  *Note Socket Data Options::.
--
--`int msync (void *ADDRESS, size_t LENGTH, int FLAGS)'
--     `sys/mman.h' (POSIX):  *Note Memory-mapped I/O::.
--
--`void mtrace (void)'
--     `mcheck.h' (GNU):  *Note Tracing malloc::.
--
--`int munlock (const void *ADDR, size_t LEN)'
--     `sys/mman.h' (POSIX.1b):  *Note Page Lock Functions::.
--
--`int munlockall (void)'
--     `sys/mman.h' (POSIX.1b):  *Note Page Lock Functions::.
--
--`int munmap (void *ADDR, size_t LENGTH)'
--     `sys/mman.h' (POSIX):  *Note Memory-mapped I/O::.
--
--`void muntrace (void)'
--     `mcheck.h' (GNU):  *Note Tracing malloc::.
--
--`int NAME_MAX'
--     `limits.h' (POSIX.1):  *Note Limits for Files::.
--
--`float NAN'
--     `math.h' (GNU):  *Note Infinity and NaN::.
--
--`double nan (const char *TAGP)'
--     `math.h' (ISO):  *Note FP Bit Twiddling::.
--
--`float nanf (const char *TAGP)'
--     `math.h' (ISO):  *Note FP Bit Twiddling::.
--
--`long double nanl (const char *TAGP)'
--     `math.h' (ISO):  *Note FP Bit Twiddling::.
--
--`int nanosleep (const struct timespec *REQUESTED_TIME, struct timespec *REMAINING)'
--     `time.h' (POSIX.1):  *Note Sleeping::.
--
--`int NCCS'
--     `termios.h' (POSIX.1):  *Note Mode Data Types::.
--
--`double nearbyint (double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`float nearbyintf (float X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long double nearbyintl (long double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`NEW_TIME'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`NEW_TIME'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`double nextafter (double X, double Y)'
--     `math.h' (ISO):  *Note FP Bit Twiddling::.
--
--`float nextafterf (float X, float Y)'
--     `math.h' (ISO):  *Note FP Bit Twiddling::.
--
--`long double nextafterl (long double X, long double Y)'
--     `math.h' (ISO):  *Note FP Bit Twiddling::.
--
--`double nexttoward (double X, long double Y)'
--     `math.h' (ISO):  *Note FP Bit Twiddling::.
--
--`float nexttowardf (float X, long double Y)'
--     `math.h' (ISO):  *Note FP Bit Twiddling::.
--
--`long double nexttowardl (long double X, long double Y)'
--     `math.h' (ISO):  *Note FP Bit Twiddling::.
--
--`int nftw (const char *FILENAME, __nftw_func_t FUNC, int DESCRIPTORS, int FLAG)'
--     `ftw.h' (XPG4.2):  *Note Working with Directory Trees::.
--
--`int nftw64 (const char *FILENAME, __nftw64_func_t FUNC, int DESCRIPTORS, int FLAG)'
--     `ftw.h' (Unix98):  *Note Working with Directory Trees::.
--
--`__nftw64_func_t'
--     `ftw.h' (GNU):  *Note Working with Directory Trees::.
--
--`__nftw_func_t'
--     `ftw.h' (GNU):  *Note Working with Directory Trees::.
--
--`char * ngettext (const char *MSGID1, const char *MSGID2, unsigned long int N)'
--     `libintl.h' (GNU):  *Note Advanced gettext functions::.
--
--`int NGROUPS_MAX'
--     `limits.h' (POSIX.1):  *Note General Limits::.
--
--`int nice (int INCREMENT)'
--     `unistd.h' (BSD):  *Note Traditional Scheduling Functions::.
--
--`nlink_t'
--     `sys/types.h' (POSIX.1):  *Note Attribute Meanings::.
--
--`char * nl_langinfo (nl_item ITEM)'
--     `langinfo.h' (XOPEN):  *Note The Elegant and Fast Way::.
--
--`NO_ADDRESS'
--     `netdb.h' (BSD):  *Note Host Names::.
--
--`tcflag_t NOFLSH'
--     `termios.h' (POSIX.1):  *Note Local Modes::.
--
--`tcflag_t NOKERNINFO'
--     `termios.h' (BSD):  *Note Local Modes::.
--
--`NO_RECOVERY'
--     `netdb.h' (BSD):  *Note Host Names::.
--
--`long int nrand48 (unsigned short int XSUBI[3])'
--     `stdlib.h' (SVID):  *Note SVID Random::.
--
--`int nrand48_r (unsigned short int XSUBI[3], struct drand48_data *BUFFER, long int *RESULT)'
--     `stdlib.h' (GNU):  *Note SVID Random::.
--
--`int NSIG'
--     `signal.h' (BSD):  *Note Standard Signals::.
--
--`uint32_t ntohl (uint32_t NETLONG)'
--     `netinet/in.h' (BSD):  *Note Byte Order::.
--
--`uint16_t ntohs (uint16_t NETSHORT)'
--     `netinet/in.h' (BSD):  *Note Byte Order::.
--
--`int ntp_adjtime (struct timex *TPTR)'
--     `sys/timex.h' (GNU):  *Note High Accuracy Clock::.
--
--`int ntp_gettime (struct ntptimeval *TPTR)'
--     `sys/timex.h' (GNU):  *Note High Accuracy Clock::.
--
--`void * NULL'
--     `stddef.h' (ISO):  *Note Null Pointer Constant::.
--
--`int O_ACCMODE'
--     `fcntl.h' (POSIX.1):  *Note Access Modes::.
--
--`int O_APPEND'
--     `fcntl.h' (POSIX.1):  *Note Operating Modes::.
--
--`int O_ASYNC'
--     `fcntl.h' (BSD):  *Note Operating Modes::.
--
--`void obstack_1grow (struct obstack *OBSTACK-PTR, char C)'
--     `obstack.h' (GNU):  *Note Growing Objects::.
--
--`void obstack_1grow_fast (struct obstack *OBSTACK-PTR, char C)'
--     `obstack.h' (GNU):  *Note Extra Fast Growing::.
--
--`int obstack_alignment_mask (struct obstack *OBSTACK-PTR)'
--     `obstack.h' (GNU):  *Note Obstacks Data Alignment::.
--
--`void * obstack_alloc (struct obstack *OBSTACK-PTR, int SIZE)'
--     `obstack.h' (GNU):  *Note Allocation in an Obstack::.
--
--`obstack_alloc_failed_handler'
--     `obstack.h' (GNU):  *Note Preparing for Obstacks::.
--
--`void * obstack_base (struct obstack *OBSTACK-PTR)'
--     `obstack.h' (GNU):  *Note Status of an Obstack::.
--
--`void obstack_blank (struct obstack *OBSTACK-PTR, int SIZE)'
--     `obstack.h' (GNU):  *Note Growing Objects::.
--
--`void obstack_blank_fast (struct obstack *OBSTACK-PTR, int SIZE)'
--     `obstack.h' (GNU):  *Note Extra Fast Growing::.
--
--`int obstack_chunk_size (struct obstack *OBSTACK-PTR)'
--     `obstack.h' (GNU):  *Note Obstack Chunks::.
--
--`void * obstack_copy (struct obstack *OBSTACK-PTR, void *ADDRESS, int SIZE)'
--     `obstack.h' (GNU):  *Note Allocation in an Obstack::.
--
--`void * obstack_copy0 (struct obstack *OBSTACK-PTR, void *ADDRESS, int SIZE)'
--     `obstack.h' (GNU):  *Note Allocation in an Obstack::.
--
--`void * obstack_finish (struct obstack *OBSTACK-PTR)'
--     `obstack.h' (GNU):  *Note Growing Objects::.
--
--`void obstack_free (struct obstack *OBSTACK-PTR, void *OBJECT)'
--     `obstack.h' (GNU):  *Note Freeing Obstack Objects::.
--
--`void obstack_grow (struct obstack *OBSTACK-PTR, void *DATA, int SIZE)'
--     `obstack.h' (GNU):  *Note Growing Objects::.
--
--`void obstack_grow0 (struct obstack *OBSTACK-PTR, void *DATA, int SIZE)'
--     `obstack.h' (GNU):  *Note Growing Objects::.
--
--`int obstack_init (struct obstack *OBSTACK-PTR)'
--     `obstack.h' (GNU):  *Note Preparing for Obstacks::.
--
--`void obstack_int_grow (struct obstack *OBSTACK-PTR, int DATA)'
--     `obstack.h' (GNU):  *Note Growing Objects::.
--
--`void obstack_int_grow_fast (struct obstack *OBSTACK-PTR, int DATA)'
--     `obstack.h' (GNU):  *Note Extra Fast Growing::.
--
--`void * obstack_next_free (struct obstack *OBSTACK-PTR)'
--     `obstack.h' (GNU):  *Note Status of an Obstack::.
--
--`int obstack_object_size (struct obstack *OBSTACK-PTR)'
--     `obstack.h' (GNU):  *Note Growing Objects::.
--
--`int obstack_object_size (struct obstack *OBSTACK-PTR)'
--     `obstack.h' (GNU):  *Note Status of an Obstack::.
--
--`int obstack_printf (struct obstack *OBSTACK, const char *TEMPLATE, ...)'
--     `stdio.h' (GNU):  *Note Dynamic Output::.
--
--`void obstack_ptr_grow (struct obstack *OBSTACK-PTR, void *DATA)'
--     `obstack.h' (GNU):  *Note Growing Objects::.
--
--`void obstack_ptr_grow_fast (struct obstack *OBSTACK-PTR, void *DATA)'
--     `obstack.h' (GNU):  *Note Extra Fast Growing::.
--
--`int obstack_room (struct obstack *OBSTACK-PTR)'
--     `obstack.h' (GNU):  *Note Extra Fast Growing::.
--
--`int obstack_vprintf (struct obstack *OBSTACK, const char *TEMPLATE, va_list AP)'
--     `stdio.h' (GNU):  *Note Variable Arguments Output::.
--
--`int O_CREAT'
--     `fcntl.h' (POSIX.1):  *Note Open-time Flags::.
--
--`int O_EXCL'
--     `fcntl.h' (POSIX.1):  *Note Open-time Flags::.
--
--`int O_EXEC'
--     `fcntl.h' (GNU):  *Note Access Modes::.
--
--`int O_EXLOCK'
--     `fcntl.h' (BSD):  *Note Open-time Flags::.
--
--`off64_t'
--     `sys/types.h' (Unix98):  *Note File Position Primitive::.
--
--`size_t offsetof (TYPE, MEMBER)'
--     `stddef.h' (ISO):  *Note Structure Measurement::.
--
--`off_t'
--     `sys/types.h' (POSIX.1):  *Note File Position Primitive::.
--
--`int O_FSYNC'
--     `fcntl.h' (BSD):  *Note Operating Modes::.
--
--`int O_IGNORE_CTTY'
--     `fcntl.h' (GNU):  *Note Open-time Flags::.
--
--`OLD_TIME'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`OLD_TIME'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`int O_NDELAY'
--     `fcntl.h' (BSD):  *Note Operating Modes::.
--
--`int on_exit (void (*FUNCTION)(int STATUS, void *ARG), void *ARG)'
--     `stdlib.h' (SunOS):  *Note Cleanups on Exit::.
--
--`tcflag_t ONLCR'
--     `termios.h' (BSD):  *Note Output Modes::.
--
--`int O_NOATIME'
--     `fcntl.h' (GNU):  *Note Operating Modes::.
--
--`int O_NOCTTY'
--     `fcntl.h' (POSIX.1):  *Note Open-time Flags::.
--
--`tcflag_t ONOEOT'
--     `termios.h' (BSD):  *Note Output Modes::.
--
--`int O_NOLINK'
--     `fcntl.h' (GNU):  *Note Open-time Flags::.
--
--`int O_NONBLOCK'
--     `fcntl.h' (POSIX.1):  *Note Open-time Flags::.
--
--`int O_NONBLOCK'
--     `fcntl.h' (POSIX.1):  *Note Operating Modes::.
--
--`int O_NOTRANS'
--     `fcntl.h' (GNU):  *Note Open-time Flags::.
--
--`int open (const char *FILENAME, int FLAGS[, mode_t MODE])'
--     `fcntl.h' (POSIX.1):  *Note Opening and Closing Files::.
--
--`int open64 (const char *FILENAME, int FLAGS[, mode_t MODE])'
--     `fcntl.h' (Unix98):  *Note Opening and Closing Files::.
--
--`DIR * opendir (const char *DIRNAME)'
--     `dirent.h' (POSIX.1):  *Note Opening a Directory::.
--
--`void openlog (const char *IDENT, int OPTION, int FACILITY)'
--     `syslog.h' (BSD):  *Note openlog::.
--
--`int OPEN_MAX'
--     `limits.h' (POSIX.1):  *Note General Limits::.
--
--`FILE * open_memstream (char **PTR, size_t *SIZELOC)'
--     `stdio.h' (GNU):  *Note String Streams::.
--
--`FILE * open_obstack_stream (struct obstack *OBSTACK)'
--     `stdio.h' (GNU):  *Note Obstack Streams::.
--
--`int openpty (int *AMASTER, int *ASLAVE, char *NAME, struct termios *TERMP, struct winsize *WINP)'
--     `pty.h' (BSD):  *Note Pseudo-Terminal Pairs::.
--
--`tcflag_t OPOST'
--     `termios.h' (POSIX.1):  *Note Output Modes::.
--
--`char * optarg'
--     `unistd.h' (POSIX.2):  *Note Using Getopt::.
--
--`int opterr'
--     `unistd.h' (POSIX.2):  *Note Using Getopt::.
--
--`int optind'
--     `unistd.h' (POSIX.2):  *Note Using Getopt::.
--
--`OPTION_ALIAS'
--     `argp.h' (GNU):  *Note Argp Option Flags::.
--
--`OPTION_ARG_OPTIONAL'
--     `argp.h' (GNU):  *Note Argp Option Flags::.
--
--`OPTION_DOC'
--     `argp.h' (GNU):  *Note Argp Option Flags::.
--
--`OPTION_HIDDEN'
--     `argp.h' (GNU):  *Note Argp Option Flags::.
--
--`OPTION_NO_USAGE'
--     `argp.h' (GNU):  *Note Argp Option Flags::.
--
--`int optopt'
--     `unistd.h' (POSIX.2):  *Note Using Getopt::.
--
--`int O_RDONLY'
--     `fcntl.h' (POSIX.1):  *Note Access Modes::.
--
--`int O_RDWR'
--     `fcntl.h' (POSIX.1):  *Note Access Modes::.
--
--`int O_READ'
--     `fcntl.h' (GNU):  *Note Access Modes::.
--
--`int O_SHLOCK'
--     `fcntl.h' (BSD):  *Note Open-time Flags::.
--
--`int O_SYNC'
--     `fcntl.h' (BSD):  *Note Operating Modes::.
--
--`int O_TRUNC'
--     `fcntl.h' (POSIX.1):  *Note Open-time Flags::.
--
--`int O_WRITE'
--     `fcntl.h' (GNU):  *Note Access Modes::.
--
--`int O_WRONLY'
--     `fcntl.h' (POSIX.1):  *Note Access Modes::.
--
--`tcflag_t OXTABS'
--     `termios.h' (BSD):  *Note Output Modes::.
--
--`PA_CHAR'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`PA_DOUBLE'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`PA_FLAG_LONG'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`PA_FLAG_LONG_DOUBLE'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`PA_FLAG_LONG_LONG'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`int PA_FLAG_MASK'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`PA_FLAG_PTR'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`PA_FLAG_SHORT'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`PA_FLOAT'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`PA_INT'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`PA_LAST'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`PA_POINTER'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`tcflag_t PARENB'
--     `termios.h' (POSIX.1):  *Note Control Modes::.
--
--`tcflag_t PARMRK'
--     `termios.h' (POSIX.1):  *Note Input Modes::.
--
--`tcflag_t PARODD'
--     `termios.h' (POSIX.1):  *Note Control Modes::.
--
--`size_t parse_printf_format (const char *TEMPLATE, size_t N, int *ARGTYPES)'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`PA_STRING'
--     `printf.h' (GNU):  *Note Parsing a Template String::.
--
--`long int pathconf (const char *FILENAME, int PARAMETER)'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`int PATH_MAX'
--     `limits.h' (POSIX.1):  *Note Limits for Files::.
--
--`int pause ()'
--     `unistd.h' (POSIX.1):  *Note Using Pause::.
--
--`_PC_ASYNC_IO'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_CHOWN_RESTRICTED'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_FILESIZEBITS'
--     `unistd.h' (LFS):  *Note Pathconf::.
--
--`_PC_LINK_MAX'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`int pclose (FILE *STREAM)'
--     `stdio.h' (POSIX.2, SVID, BSD):  *Note Pipe to a Subprocess::.
--
--`_PC_MAX_CANON'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_MAX_INPUT'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_NAME_MAX'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_NO_TRUNC'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_PATH_MAX'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_PIPE_BUF'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_PRIO_IO'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_REC_INCR_XFER_SIZE'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_REC_MAX_XFER_SIZE'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_REC_MIN_XFER_SIZE'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_REC_XFER_ALIGN'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_SOCK_MAXBUF'
--     `unistd.h' (POSIX.1g):  *Note Pathconf::.
--
--`_PC_SYNC_IO'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`_PC_VDISABLE'
--     `unistd.h' (POSIX.1):  *Note Pathconf::.
--
--`tcflag_t PENDIN'
--     `termios.h' (BSD):  *Note Local Modes::.
--
--`void perror (const char *MESSAGE)'
--     `stdio.h' (ISO):  *Note Error Messages::.
--
--`int PF_FILE'
--     `sys/socket.h' (GNU):  *Note Local Namespace Details::.
--
--`int PF_INET'
--     `sys/socket.h' (BSD):  *Note Internet Namespace::.
--
--`int PF_INET6'
--     `sys/socket.h' (X/Open):  *Note Internet Namespace::.
--
--`int PF_LOCAL'
--     `sys/socket.h' (POSIX):  *Note Local Namespace Details::.
--
--`int PF_UNIX'
--     `sys/socket.h' (BSD):  *Note Local Namespace Details::.
--
--`pid_t'
--     `sys/types.h' (POSIX.1):  *Note Process Identification::.
--
--`int pipe (int FILEDES[2])'
--     `unistd.h' (POSIX.1):  *Note Creating a Pipe::.
--
--`int PIPE_BUF'
--     `limits.h' (POSIX.1):  *Note Limits for Files::.
--
--`FILE * popen (const char *COMMAND, const char *MODE)'
--     `stdio.h' (POSIX.2, SVID, BSD):  *Note Pipe to a Subprocess::.
--
--`_POSIX2_BC_BASE_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Minimums::.
--
--`_POSIX2_BC_DIM_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Minimums::.
--
--`_POSIX2_BC_SCALE_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Minimums::.
--
--`_POSIX2_BC_STRING_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Minimums::.
--
--`int _POSIX2_C_DEV'
--     `unistd.h' (POSIX.2):  *Note System Options::.
--
--`_POSIX2_COLL_WEIGHTS_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Minimums::.
--
--`long int _POSIX2_C_VERSION'
--     `unistd.h' (POSIX.2):  *Note Version Supported::.
--
--`_POSIX2_EQUIV_CLASS_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Minimums::.
--
--`_POSIX2_EXPR_NEST_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Minimums::.
--
--`int _POSIX2_FORT_DEV'
--     `unistd.h' (POSIX.2):  *Note System Options::.
--
--`int _POSIX2_FORT_RUN'
--     `unistd.h' (POSIX.2):  *Note System Options::.
--
--`_POSIX2_LINE_MAX'
--     `limits.h' (POSIX.2):  *Note Utility Minimums::.
--
--`int _POSIX2_LOCALEDEF'
--     `unistd.h' (POSIX.2):  *Note System Options::.
--
--`_POSIX2_RE_DUP_MAX'
--     `limits.h' (POSIX.2):  *Note Minimums::.
--
--`int _POSIX2_SW_DEV'
--     `unistd.h' (POSIX.2):  *Note System Options::.
--
--`_POSIX_AIO_LISTIO_MAX'
--     `limits.h' (POSIX.1):  *Note Minimums::.
--
--`_POSIX_AIO_MAX'
--     `limits.h' (POSIX.1):  *Note Minimums::.
--
--`_POSIX_ARG_MAX'
--     `limits.h' (POSIX.1):  *Note Minimums::.
--
--`_POSIX_CHILD_MAX'
--     `limits.h' (POSIX.1):  *Note Minimums::.
--
--`int _POSIX_CHOWN_RESTRICTED'
--     `unistd.h' (POSIX.1):  *Note Options for Files::.
--
--`_POSIX_C_SOURCE'
--     (POSIX.2):  *Note Feature Test Macros::.
--
--`int _POSIX_JOB_CONTROL'
--     `unistd.h' (POSIX.1):  *Note System Options::.
--
--`_POSIX_LINK_MAX'
--     `limits.h' (POSIX.1):  *Note File Minimums::.
--
--`_POSIX_MAX_CANON'
--     `limits.h' (POSIX.1):  *Note File Minimums::.
--
--`_POSIX_MAX_INPUT'
--     `limits.h' (POSIX.1):  *Note File Minimums::.
--
--`int posix_memalign (void **MEMPTR, size_t ALIGNMENT, size_t SIZE)'
--     `stdlib.h' (POSIX):  *Note Aligned Memory Blocks::.
--
--`_POSIX_NAME_MAX'
--     `limits.h' (POSIX.1):  *Note File Minimums::.
--
--`_POSIX_NGROUPS_MAX'
--     `limits.h' (POSIX.1):  *Note Minimums::.
--
--`int _POSIX_NO_TRUNC'
--     `unistd.h' (POSIX.1):  *Note Options for Files::.
--
--`_POSIX_OPEN_MAX'
--     `limits.h' (POSIX.1):  *Note Minimums::.
--
--`_POSIX_PATH_MAX'
--     `limits.h' (POSIX.1):  *Note File Minimums::.
--
--`_POSIX_PIPE_BUF'
--     `limits.h' (POSIX.1):  *Note File Minimums::.
--
--`POSIX_REC_INCR_XFER_SIZE'
--     `limits.h' (POSIX.1):  *Note File Minimums::.
--
--`POSIX_REC_MAX_XFER_SIZE'
--     `limits.h' (POSIX.1):  *Note File Minimums::.
--
--`POSIX_REC_MIN_XFER_SIZE'
--     `limits.h' (POSIX.1):  *Note File Minimums::.
--
--`POSIX_REC_XFER_ALIGN'
--     `limits.h' (POSIX.1):  *Note File Minimums::.
--
--`int _POSIX_SAVED_IDS'
--     `unistd.h' (POSIX.1):  *Note System Options::.
--
--`_POSIX_SOURCE'
--     (POSIX.1):  *Note Feature Test Macros::.
--
--`_POSIX_SSIZE_MAX'
--     `limits.h' (POSIX.1):  *Note Minimums::.
--
--`_POSIX_STREAM_MAX'
--     `limits.h' (POSIX.1):  *Note Minimums::.
--
--`_POSIX_TZNAME_MAX'
--     `limits.h' (POSIX.1):  *Note Minimums::.
--
--`unsigned char _POSIX_VDISABLE'
--     `unistd.h' (POSIX.1):  *Note Options for Files::.
--
--`long int _POSIX_VERSION'
--     `unistd.h' (POSIX.1):  *Note Version Supported::.
--
--`double pow (double BASE, double POWER)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`double pow10 (double X)'
--     `math.h' (GNU):  *Note Exponents and Logarithms::.
--
--`float pow10f (float X)'
--     `math.h' (GNU):  *Note Exponents and Logarithms::.
--
--`long double pow10l (long double X)'
--     `math.h' (GNU):  *Note Exponents and Logarithms::.
--
--`float powf (float BASE, float POWER)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`long double powl (long double BASE, long double POWER)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`ssize_t pread (int FILEDES, void *BUFFER, size_t SIZE, off_t OFFSET)'
--     `unistd.h' (Unix98):  *Note I/O Primitives::.
--
--`ssize_t pread64 (int FILEDES, void *BUFFER, size_t SIZE, off64_t OFFSET)'
--     `unistd.h' (Unix98):  *Note I/O Primitives::.
--
--`int printf (const char *TEMPLATE, ...)'
--     `stdio.h' (ISO):  *Note Formatted Output Functions::.
--
--`printf_arginfo_function'
--     `printf.h' (GNU):  *Note Defining the Output Handler::.
--
--`printf_function'
--     `printf.h' (GNU):  *Note Defining the Output Handler::.
--
--`int printf_size (FILE *FP, const struct printf_info *INFO, const void *const *ARGS)'
--     `printf.h' (GNU):  *Note Predefined Printf Handlers::.
--
--`int printf_size_info (const struct printf_info *INFO, size_t N, int *ARGTYPES)'
--     `printf.h' (GNU):  *Note Predefined Printf Handlers::.
--
--`PRIO_MAX'
--     `sys/resource.h' (BSD):  *Note Traditional Scheduling Functions::.
--
--`PRIO_MIN'
--     `sys/resource.h' (BSD):  *Note Traditional Scheduling Functions::.
--
--`PRIO_PGRP'
--     `sys/resource.h' (BSD):  *Note Traditional Scheduling Functions::.
--
--`PRIO_PROCESS'
--     `sys/resource.h' (BSD):  *Note Traditional Scheduling Functions::.
--
--`PRIO_USER'
--     `sys/resource.h' (BSD):  *Note Traditional Scheduling Functions::.
--
--`char * program_invocation_name'
--     `errno.h' (GNU):  *Note Error Messages::.
--
--`char * program_invocation_short_name'
--     `errno.h' (GNU):  *Note Error Messages::.
--
--`void psignal (int SIGNUM, const char *MESSAGE)'
--     `signal.h' (BSD):  *Note Signal Messages::.
--
--`int pthread_atfork (void (*PREPARE)(void), void (*PARENT)(void), void (*CHILD)(void))'
--     `pthread.h' (POSIX):  *Note Threads and Fork::.
--
--`int pthread_attr_destroy (pthread_attr_t *ATTR)'
--     `pthread.h' (POSIX):  *Note Thread Attributes::.
--
--`int pthread_attr_getattr (const pthread_attr_t *OBJ, int *VALUE)'
--     `pthread.h' (POSIX):  *Note Thread Attributes::.
--
--`int pthread_attr_init (pthread_attr_t *ATTR)'
--     `pthread.h' (POSIX):  *Note Thread Attributes::.
--
--`int pthread_attr_setattr (pthread_attr_t *OBJ, int VALUE)'
--     `pthread.h' (POSIX):  *Note Thread Attributes::.
--
--`int pthread_cancel (pthread_t THREAD)'
--     `pthread.h' (POSIX):  *Note Basic Thread Operations::.
--
--`void pthread_cleanup_pop (int EXECUTE)'
--     `pthread.h' (POSIX):  *Note Cleanup Handlers::.
--
--`void pthread_cleanup_pop_restore_np (int EXECUTE)'
--     `pthread.h' (GNU):  *Note Cleanup Handlers::.
--
--`void pthread_cleanup_push (void (*ROUTINE) (void *), void *ARG)'
--     `pthread.h' (POSIX):  *Note Cleanup Handlers::.
--
--`void pthread_cleanup_push_defer_np (void (*ROUTINE) (void *), void *ARG)'
--     `pthread.h' (GNU):  *Note Cleanup Handlers::.
--
--`int pthread_condattr_init (pthread_condattr_t *ATTR)'
--     `pthread.h' (POSIX):  *Note Condition Variables::.
--
--`int pthread_cond_broadcast (pthread_cond_t *COND)'
--     `pthread.h' (POSIX):  *Note Condition Variables::.
--
--`int pthread_cond_destroy (pthread_cond_t *COND)'
--     `pthread.h' (POSIX):  *Note Condition Variables::.
--
--`int pthread_cond_init (pthread_cond_t *COND, pthread_condattr_t *cond_ATTR)'
--     `pthread.h' (POSIX):  *Note Condition Variables::.
--
--`int pthread_cond_signal (pthread_cond_t *COND)'
--     `pthread.h' (POSIX):  *Note Condition Variables::.
--
--`int pthread_cond_timedwait (pthread_cond_t *COND, pthread_mutex_t *MUTEX, const struct timespec *ABSTIME)'
--     `pthread.h' (POSIX):  *Note Condition Variables::.
--
--`int pthread_cond_wait (pthread_cond_t *COND, pthread_mutex_t *MUTEX)'
--     `pthread.h' (POSIX):  *Note Condition Variables::.
--
--`int pthread_create (pthread_t * THREAD, pthread_attr_t * ATTR, void * (*START_ROUTINE)(void *), void * ARG)'
--     `pthread.h' (POSIX):  *Note Basic Thread Operations::.
--
--`int pthread_detach (pthread_t TH)'
--     `pthread.h' (POSIX):  *Note Miscellaneous Thread Functions::.
--
--`int pthread_equal (pthread_t thread1, pthread_t thread2)'
--     `pthread.h' (POSIX):  *Note Miscellaneous Thread Functions::.
--
--`void pthread_exit (void *RETVAL)'
--     `pthread.h' (POSIX):  *Note Basic Thread Operations::.
--
--`int pthread_getconcurrency ()'
--     `pthread.h' (POSIX):  *Note Miscellaneous Thread Functions::.
--
--`int pthread_getschedparam (pthread_t target_THREAD, int *POLICY, struct sched_param *PARAM)'
--     `pthread.h' (POSIX):  *Note Miscellaneous Thread Functions::.
--
--`void * pthread_getspecific (pthread_key_t KEY)'
--     `pthread.h' (POSIX):  *Note Thread-Specific Data::.
--
--`int pthread_join (pthread_t TH, void **thread_RETURN)'
--     `pthread.h' (POSIX):  *Note Basic Thread Operations::.
--
--`int pthread_key_create (pthread_key_t *KEY, void (*destr_function) (void *))'
--     `pthread.h' (POSIX):  *Note Thread-Specific Data::.
--
--`int pthread_key_delete (pthread_key_t KEY)'
--     `pthread.h' (POSIX):  *Note Thread-Specific Data::.
--
--`int pthread_kill (pthread_t THREAD, int SIGNO)'
--     `pthread.h' (POSIX):  *Note Threads and Signal Handling::.
--
--`void pthread_kill_other_threads_np (VOID)'
--     `pthread.h' (GNU):  *Note Miscellaneous Thread Functions::.
--
--`int pthread_mutexattr_destroy (pthread_mutexattr_t *ATTR)'
--     `pthread.h' (POSIX):  *Note Mutexes::.
--
--`int pthread_mutexattr_gettype (const pthread_mutexattr_t *ATTR, int *TYPE)'
--     `pthread.h' (POSIX):  *Note Mutexes::.
--
--`int pthread_mutexattr_init (pthread_mutexattr_t *ATTR)'
--     `pthread.h' (POSIX):  *Note Mutexes::.
--
--`int pthread_mutexattr_settype (pthread_mutexattr_t *ATTR, int TYPE)'
--     `pthread.h' (POSIX):  *Note Mutexes::.
--
--`int pthread_mutex_destroy (pthread_mutex_t *MUTEX)'
--     `pthread.h' (POSIX):  *Note Mutexes::.
--
--`int pthread_mutex_init (pthread_mutex_t *MUTEX, const pthread_mutexattr_t *MUTEXATTR)'
--     `pthread.h' (POSIX):  *Note Mutexes::.
--
--`int pthread_mutex_lock (pthread_mutex_t *mutex))'
--     `pthread.h' (POSIX):  *Note Mutexes::.
--
--`int pthread_mutex_timedlock (pthread_mutex_t *MUTEX, const struct timespec *ABSTIME)'
--     `pthread.h' (POSIX):  *Note Mutexes::.
--
--`int pthread_mutex_trylock (pthread_mutex_t *MUTEX)'
--     `pthread.h' (POSIX):  *Note Mutexes::.
--
--`int pthread_mutex_unlock (pthread_mutex_t *MUTEX)'
--     `pthread.h' (POSIX):  *Note Mutexes::.
--
--`int pthread_once (pthread_once_t *once_CONTROL, void (*INIT_ROUTINE) (void))'
--     `pthread.h' (POSIX):  *Note Miscellaneous Thread Functions::.
--
--`pthread_t pthread_self (VOID)'
--     `pthread.h' (POSIX):  *Note Miscellaneous Thread Functions::.
--
--`int pthread_setcancelstate (int STATE, int *OLDSTATE)'
--     `pthread.h' (POSIX):  *Note Cancellation::.
--
--`int pthread_setcanceltype (int TYPE, int *OLDTYPE)'
--     `pthread.h' (POSIX):  *Note Cancellation::.
--
--`int pthread_setconcurrency (int LEVEL)'
--     `pthread.h' (POSIX):  *Note Miscellaneous Thread Functions::.
--
--`int pthread_setschedparam (pthread_t target_THREAD, int POLICY, const struct sched_param *PARAM)'
--     `pthread.h' (POSIX):  *Note Miscellaneous Thread Functions::.
--
--`int pthread_setspecific (pthread_key_t KEY, const void *POINTER)'
--     `pthread.h' (POSIX):  *Note Thread-Specific Data::.
--
--`int pthread_sigmask (int HOW, const sigset_t *NEWMASK, sigset_t *OLDMASK)'
--     `pthread.h' (POSIX):  *Note Threads and Signal Handling::.
--
--`void pthread_testcancel (VOID)'
--     `pthread.h' (POSIX):  *Note Cancellation::.
--
--`char * P_tmpdir'
--     `stdio.h' (SVID):  *Note Temporary Files::.
--
--`ptrdiff_t'
--     `stddef.h' (ISO):  *Note Important Data Types::.
--
--`char * ptsname (int FILEDES)'
--     `stdlib.h' (SVID, XPG4.2):  *Note Allocation::.
--
--`int ptsname_r (int FILEDES, char *BUF, size_t LEN)'
--     `stdlib.h' (GNU):  *Note Allocation::.
--
--`int putc (int C, FILE *STREAM)'
--     `stdio.h' (ISO):  *Note Simple Output::.
--
--`int putchar (int C)'
--     `stdio.h' (ISO):  *Note Simple Output::.
--
--`int putchar_unlocked (int C)'
--     `stdio.h' (POSIX):  *Note Simple Output::.
--
--`int putc_unlocked (int C, FILE *STREAM)'
--     `stdio.h' (POSIX):  *Note Simple Output::.
--
--`int putenv (char *STRING)'
--     `stdlib.h' (SVID):  *Note Environment Access::.
--
--`int putpwent (const struct passwd *P, FILE *STREAM)'
--     `pwd.h' (SVID):  *Note Writing a User Entry::.
--
--`int puts (const char *S)'
--     `stdio.h' (ISO):  *Note Simple Output::.
--
--`struct utmp * pututline (const struct utmp *UTMP)'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`struct utmpx * pututxline (const struct utmpx *UTMP)'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`int putw (int W, FILE *STREAM)'
--     `stdio.h' (SVID):  *Note Simple Output::.
--
--`wint_t putwc (wchar_t WC, FILE *STREAM)'
--     `wchar.h' (ISO):  *Note Simple Output::.
--
--`wint_t putwchar (wchar_t WC)'
--     `wchar.h' (ISO):  *Note Simple Output::.
--
--`wint_t putwchar_unlocked (wchar_t WC)'
--     `wchar.h' (GNU):  *Note Simple Output::.
--
--`wint_t putwc_unlocked (wchar_t WC, FILE *STREAM)'
--     `wchar.h' (GNU):  *Note Simple Output::.
--
--`ssize_t pwrite (int FILEDES, const void *BUFFER, size_t SIZE, off_t OFFSET)'
--     `unistd.h' (Unix98):  *Note I/O Primitives::.
--
--`ssize_t pwrite64 (int FILEDES, const void *BUFFER, size_t SIZE, off64_t OFFSET)'
--     `unistd.h' (Unix98):  *Note I/O Primitives::.
--
--`char * qecvt (long double VALUE, int NDIGIT, int *DECPT, int *NEG)'
--     `stdlib.h' (GNU):  *Note System V Number Conversion::.
--
--`char * qecvt_r (long double VALUE, int NDIGIT, int *DECPT, int *NEG, char *BUF, size_t LEN)'
--     `stdlib.h' (GNU):  *Note System V Number Conversion::.
--
--`char * qfcvt (long double VALUE, int NDIGIT, int *DECPT, int *NEG)'
--     `stdlib.h' (GNU):  *Note System V Number Conversion::.
--
--`char * qfcvt_r (long double VALUE, int NDIGIT, int *DECPT, int *NEG, char *BUF, size_t LEN)'
--     `stdlib.h' (GNU):  *Note System V Number Conversion::.
--
--`char * qgcvt (long double VALUE, int NDIGIT, char *BUF)'
--     `stdlib.h' (GNU):  *Note System V Number Conversion::.
--
--`void qsort (void *ARRAY, size_t COUNT, size_t SIZE, comparison_fn_t COMPARE)'
--     `stdlib.h' (ISO):  *Note Array Sort Function::.
--
--`int raise (int SIGNUM)'
--     `signal.h' (ISO):  *Note Signaling Yourself::.
--
--`int rand (void)'
--     `stdlib.h' (ISO):  *Note ISO Random::.
--
--`int RAND_MAX'
--     `stdlib.h' (ISO):  *Note ISO Random::.
--
--`long int random (void)'
--     `stdlib.h' (BSD):  *Note BSD Random::.
--
--`int random_r (struct random_data *restrict BUF, int32_t *restrict RESULT)'
--     `stdlib.h' (GNU):  *Note BSD Random::.
--
--`int rand_r (unsigned int *SEED)'
--     `stdlib.h' (POSIX.1):  *Note ISO Random::.
--
--`void * rawmemchr (const void *BLOCK, int C)'
--     `string.h' (GNU):  *Note Search Functions::.
--
--`ssize_t read (int FILEDES, void *BUFFER, size_t SIZE)'
--     `unistd.h' (POSIX.1):  *Note I/O Primitives::.
--
--`struct dirent * readdir (DIR *DIRSTREAM)'
--     `dirent.h' (POSIX.1):  *Note Reading/Closing Directory::.
--
--`struct dirent64 * readdir64 (DIR *DIRSTREAM)'
--     `dirent.h' (LFS):  *Note Reading/Closing Directory::.
--
--`int readdir64_r (DIR *DIRSTREAM, struct dirent64 *ENTRY, struct dirent64 **RESULT)'
--     `dirent.h' (LFS):  *Note Reading/Closing Directory::.
--
--`int readdir_r (DIR *DIRSTREAM, struct dirent *ENTRY, struct dirent **RESULT)'
--     `dirent.h' (GNU):  *Note Reading/Closing Directory::.
--
--`int readlink (const char *FILENAME, char *BUFFER, size_t SIZE)'
--     `unistd.h' (BSD):  *Note Symbolic Links::.
--
--`ssize_t readv (int FILEDES, const struct iovec *VECTOR, int COUNT)'
--     `sys/uio.h' (BSD):  *Note Scatter-Gather::.
--
--`void * realloc (void *PTR, size_t NEWSIZE)'
--     `malloc.h', `stdlib.h' (ISO):  *Note Changing Block Size::.
--
--`__realloc_hook'
--     `malloc.h' (GNU):  *Note Hooks for Malloc::.
--
--`char * realpath (const char *restrict NAME, char *restrict RESOLVED)'
--     `stdlib.h' (XPG):  *Note Symbolic Links::.
--
--`int recv (int SOCKET, void *BUFFER, size_t SIZE, int FLAGS)'
--     `sys/socket.h' (BSD):  *Note Receiving Data::.
--
--`int recvfrom (int SOCKET, void *BUFFER, size_t SIZE, int FLAGS, struct sockaddr *ADDR, socklen_t *LENGTH-PTR)'
--     `sys/socket.h' (BSD):  *Note Receiving Datagrams::.
--
--`int recvmsg (int SOCKET, struct msghdr *MESSAGE, int FLAGS)'
--     `sys/socket.h' (BSD):  *Note Receiving Datagrams::.
--
--`int RE_DUP_MAX'
--     `limits.h' (POSIX.2):  *Note General Limits::.
--
--`_REENTRANT'
--     (GNU):  *Note Feature Test Macros::.
--
--`REG_BADBR'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`REG_BADPAT'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`REG_BADRPT'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`int regcomp (regex_t *COMPILED, const char *PATTERN, int CFLAGS)'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`REG_EBRACE'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`REG_EBRACK'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`REG_ECOLLATE'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`REG_ECTYPE'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`REG_EESCAPE'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`REG_EPAREN'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`REG_ERANGE'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`size_t regerror (int ERRCODE, regex_t *COMPILED, char *BUFFER, size_t LENGTH)'
--     `regex.h' (POSIX.2):  *Note Regexp Cleanup::.
--
--`REG_ESPACE'
--     `regex.h' (POSIX.2):  *Note Matching POSIX Regexps::.
--
--`REG_ESPACE'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`REG_ESUBREG'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`int regexec (regex_t *COMPILED, char *STRING, size_t NMATCH, regmatch_t MATCHPTR [], int EFLAGS)'
--     `regex.h' (POSIX.2):  *Note Matching POSIX Regexps::.
--
--`regex_t'
--     `regex.h' (POSIX.2):  *Note POSIX Regexp Compilation::.
--
--`REG_EXTENDED'
--     `regex.h' (POSIX.2):  *Note Flags for POSIX Regexps::.
--
--`void regfree (regex_t *COMPILED)'
--     `regex.h' (POSIX.2):  *Note Regexp Cleanup::.
--
--`REG_ICASE'
--     `regex.h' (POSIX.2):  *Note Flags for POSIX Regexps::.
--
--`int register_printf_function (int SPEC, printf_function HANDLER-FUNCTION, printf_arginfo_function ARGINFO-FUNCTION)'
--     `printf.h' (GNU):  *Note Registering New Conversions::.
--
--`regmatch_t'
--     `regex.h' (POSIX.2):  *Note Regexp Subexpressions::.
--
--`REG_NEWLINE'
--     `regex.h' (POSIX.2):  *Note Flags for POSIX Regexps::.
--
--`REG_NOMATCH'
--     `regex.h' (POSIX.2):  *Note Matching POSIX Regexps::.
--
--`REG_NOSUB'
--     `regex.h' (POSIX.2):  *Note Flags for POSIX Regexps::.
--
--`REG_NOTBOL'
--     `regex.h' (POSIX.2):  *Note Matching POSIX Regexps::.
--
--`REG_NOTEOL'
--     `regex.h' (POSIX.2):  *Note Matching POSIX Regexps::.
--
--`regoff_t'
--     `regex.h' (POSIX.2):  *Note Regexp Subexpressions::.
--
--`double remainder (double NUMERATOR, double DENOMINATOR)'
--     `math.h' (BSD):  *Note Remainder Functions::.
--
--`float remainderf (float NUMERATOR, float DENOMINATOR)'
--     `math.h' (BSD):  *Note Remainder Functions::.
--
--`long double remainderl (long double NUMERATOR, long double DENOMINATOR)'
--     `math.h' (BSD):  *Note Remainder Functions::.
--
--`int remove (const char *FILENAME)'
--     `stdio.h' (ISO):  *Note Deleting Files::.
--
--`int rename (const char *OLDNAME, const char *NEWNAME)'
--     `stdio.h' (ISO):  *Note Renaming Files::.
--
--`void rewind (FILE *STREAM)'
--     `stdio.h' (ISO):  *Note File Positioning::.
--
--`void rewinddir (DIR *DIRSTREAM)'
--     `dirent.h' (POSIX.1):  *Note Random Access Directory::.
--
--`char * rindex (const char *STRING, int C)'
--     `string.h' (BSD):  *Note Search Functions::.
--
--`double rint (double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`float rintf (float X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long double rintl (long double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`int RLIM_INFINITY'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`RLIMIT_AS'
--     `sys/resource.h' (Unix98):  *Note Limits on Resources::.
--
--`RLIMIT_CORE'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`RLIMIT_CPU'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`RLIMIT_DATA'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`RLIMIT_FSIZE'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`RLIMIT_MEMLOCK'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`RLIMIT_NOFILE'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`RLIMIT_NPROC'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`RLIMIT_RSS'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`RLIMIT_STACK'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`RLIM_NLIMITS'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`int rmdir (const char *FILENAME)'
--     `unistd.h' (POSIX.1):  *Note Deleting Files::.
--
--`int R_OK'
--     `unistd.h' (POSIX.1):  *Note Testing File Access::.
--
--`double round (double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`float roundf (float X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long double roundl (long double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`int rpmatch (const char *RESPONSE)'
--     `stdlib.h' (stdlib.h):  *Note Yes-or-No Questions::.
--
--`RUN_LVL'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`RUN_LVL'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`RUSAGE_CHILDREN'
--     `sys/resource.h' (BSD):  *Note Resource Usage::.
--
--`RUSAGE_SELF'
--     `sys/resource.h' (BSD):  *Note Resource Usage::.
--
--`int SA_NOCLDSTOP'
--     `signal.h' (POSIX.1):  *Note Flags for Sigaction::.
--
--`int SA_ONSTACK'
--     `signal.h' (BSD):  *Note Flags for Sigaction::.
--
--`int SA_RESTART'
--     `signal.h' (BSD):  *Note Flags for Sigaction::.
--
--`int sbrk (ptrdiff_t DELTA)'
--     `unistd.h' (BSD):  *Note Resizing the Data Segment::.
--
--`_SC_2_C_DEV'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_2_FORT_DEV'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_2_FORT_RUN'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_2_LOCALEDEF'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_2_SW_DEV'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_2_VERSION'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_AIO_LISTIO_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_AIO_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_AIO_PRIO_DELTA_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`double scalb (double VALUE, int EXPONENT)'
--     `math.h' (BSD):  *Note Normalization Functions::.
--
--`float scalbf (float VALUE, int EXPONENT)'
--     `math.h' (BSD):  *Note Normalization Functions::.
--
--`long double scalbl (long double VALUE, int EXPONENT)'
--     `math.h' (BSD):  *Note Normalization Functions::.
--
--`long long int scalbln (double X, long int n)'
--     `math.h' (BSD):  *Note Normalization Functions::.
--
--`long long int scalblnf (float X, long int n)'
--     `math.h' (BSD):  *Note Normalization Functions::.
--
--`long long int scalblnl (long double X, long int n)'
--     `math.h' (BSD):  *Note Normalization Functions::.
--
--`long long int scalbn (double X, int n)'
--     `math.h' (BSD):  *Note Normalization Functions::.
--
--`long long int scalbnf (float X, int n)'
--     `math.h' (BSD):  *Note Normalization Functions::.
--
--`long long int scalbnl (long double X, int n)'
--     `math.h' (BSD):  *Note Normalization Functions::.
--
--`int scandir (const char *DIR, struct dirent ***NAMELIST, int (*SELECTOR) (const struct dirent *), int (*CMP) (const void *, const void *))'
--     `dirent.h' (BSD/SVID):  *Note Scanning Directory Content::.
--
--`int scandir64 (const char *DIR, struct dirent64 ***NAMELIST, int (*SELECTOR) (const struct dirent64 *), int (*CMP) (const void *, const void *))'
--     `dirent.h' (GNU):  *Note Scanning Directory Content::.
--
--`int scanf (const char *TEMPLATE, ...)'
--     `stdio.h' (ISO):  *Note Formatted Input Functions::.
--
--`_SC_ARG_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_ASYNCHRONOUS_IO'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_ATEXIT_MAX'
--     `unistd.h' (GNU):  *Note Constants for Sysconf::.
--
--`_SC_AVPHYS_PAGES'
--     `unistd.h' (GNU):  *Note Constants for Sysconf::.
--
--`_SC_BC_BASE_MAX'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_BC_DIM_MAX'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_BC_SCALE_MAX'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_BC_STRING_MAX'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_CHAR_BIT'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_CHARCLASS_NAME_MAX'
--     `unistd.h' (GNU):  *Note Constants for Sysconf::.
--
--`_SC_CHAR_MAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_CHAR_MIN'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_CHILD_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_CLK_TCK'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_COLL_WEIGHTS_MAX'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_DELAYTIMER_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_EQUIV_CLASS_MAX'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_EXPR_NEST_MAX'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_FSYNC'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_GETGR_R_SIZE_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_GETPW_R_SIZE_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`SCHAR_MAX'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`SCHAR_MIN'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`int sched_getparam (pid_t PID, const struct sched_param *PARAM)'
--     `sched.h' (POSIX):  *Note Basic Scheduling Functions::.
--
--`int sched_get_priority_max (int *POLICY);'
--     `sched.h' (POSIX):  *Note Basic Scheduling Functions::.
--
--`int sched_get_priority_min (int *POLICY);'
--     `sched.h' (POSIX):  *Note Basic Scheduling Functions::.
--
--`int sched_getscheduler (pid_t PID)'
--     `sched.h' (POSIX):  *Note Basic Scheduling Functions::.
--
--`int sched_rr_get_interval (pid_t PID, struct timespec *INTERVAL)'
--     `sched.h' (POSIX):  *Note Basic Scheduling Functions::.
--
--`int sched_setparam (pid_t PID, const struct sched_param *PARAM)'
--     `sched.h' (POSIX):  *Note Basic Scheduling Functions::.
--
--`int sched_setscheduler (pid_t PID, int POLICY, const struct sched_param *PARAM)'
--     `sched.h' (POSIX):  *Note Basic Scheduling Functions::.
--
--`int sched_yield (void)'
--     `sched.h' (POSIX):  *Note Basic Scheduling Functions::.
--
--`_SC_INT_MAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_INT_MIN'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_JOB_CONTROL'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_LINE_MAX'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_LOGIN_NAME_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_LONG_BIT'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_MAPPED_FILES'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_MB_LEN_MAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_MEMLOCK'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_MEMLOCK_RANGE'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_MEMORY_PROTECTION'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_MESSAGE_PASSING'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_MQ_OPEN_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_MQ_PRIO_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_NGROUPS_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_NL_ARGMAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_NL_LANGMAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_NL_MSGMAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_NL_NMAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_NL_SETMAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_NL_TEXTMAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_NPROCESSORS_CONF'
--     `unistd.h' (GNU):  *Note Constants for Sysconf::.
--
--`_SC_NPROCESSORS_ONLN'
--     `unistd.h' (GNU):  *Note Constants for Sysconf::.
--
--`_SC_NZERO'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_OPEN_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_PAGESIZE'
--     `unistd.h' (GNU):  *Note Constants for Sysconf::.
--
--`_SC_PHYS_PAGES'
--     `unistd.h' (GNU):  *Note Constants for Sysconf::.
--
--`_SC_PII'
--     `unistd.h' (POSIX.1g):  *Note Constants for Sysconf::.
--
--`_SC_PII_INTERNET'
--     `unistd.h' (POSIX.1g):  *Note Constants for Sysconf::.
--
--`_SC_PII_INTERNET_DGRAM'
--     `unistd.h' (POSIX.1g):  *Note Constants for Sysconf::.
--
--`_SC_PII_INTERNET_STREAM'
--     `unistd.h' (POSIX.1g):  *Note Constants for Sysconf::.
--
--`_SC_PII_OSI'
--     `unistd.h' (POSIX.1g):  *Note Constants for Sysconf::.
--
--`_SC_PII_OSI_CLTS'
--     `unistd.h' (POSIX.1g):  *Note Constants for Sysconf::.
--
--`_SC_PII_OSI_COTS'
--     `unistd.h' (POSIX.1g):  *Note Constants for Sysconf::.
--
--`_SC_PII_OSI_M'
--     `unistd.h' (POSIX.1g):  *Note Constants for Sysconf::.
--
--`_SC_PII_SOCKET'
--     `unistd.h' (POSIX.1g):  *Note Constants for Sysconf::.
--
--`_SC_PII_XTI'
--     `unistd.h' (POSIX.1g):  *Note Constants for Sysconf::.
--
--`_SC_PRIORITIZED_IO'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_PRIORITY_SCHEDULING'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_REALTIME_SIGNALS'
--     `unistdh.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_RTSIG_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_SAVED_IDS'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_SCHAR_MAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_SCHAR_MIN'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_SELECT'
--     `unistd.h' (POSIX.1g):  *Note Constants for Sysconf::.
--
--`_SC_SEMAPHORES'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_SEM_NSEMS_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_SEM_VALUE_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_SHARED_MEMORY_OBJECTS'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_SHRT_MAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_SHRT_MIN'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_SIGQUEUE_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`SC_SSIZE_MAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_STREAM_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_SYNCHRONIZED_IO'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_THREAD_ATTR_STACKADDR'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_THREAD_ATTR_STACKSIZE'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_THREAD_DESTRUCTOR_ITERATIONS'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_THREAD_KEYS_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_THREAD_PRIO_INHERIT'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_THREAD_PRIO_PROTECT'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_THREAD_PRIORITY_SCHEDULING'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_THREAD_PROCESS_SHARED'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_THREADS'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_THREAD_SAFE_FUNCTIONS'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_THREAD_STACK_MIN'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_THREAD_THREADS_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_TIMER_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_TIMERS'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_T_IOV_MAX'
--     `unistd.h' (POSIX.1g):  *Note Constants for Sysconf::.
--
--`_SC_TTY_NAME_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_TZNAME_MAX'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_UCHAR_MAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_UINT_MAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_UIO_MAXIOV'
--     `unistd.h' (POSIX.1g):  *Note Constants for Sysconf::.
--
--`_SC_ULONG_MAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_USHRT_MAX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_VERSION'
--     `unistd.h' (POSIX.1):  *Note Constants for Sysconf::.
--
--`_SC_VERSION'
--     `unistd.h' (POSIX.2):  *Note Constants for Sysconf::.
--
--`_SC_WORD_BIT'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_XOPEN_CRYPT'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_XOPEN_ENH_I18N'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_XOPEN_LEGACY'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_XOPEN_REALTIME'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_XOPEN_REALTIME_THREADS'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_XOPEN_SHM'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_XOPEN_UNIX'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_XOPEN_VERSION'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_XOPEN_XCU_VERSION'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_XOPEN_XPG2'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_XOPEN_XPG3'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`_SC_XOPEN_XPG4'
--     `unistd.h' (X/Open):  *Note Constants for Sysconf::.
--
--`unsigned short int * seed48 (unsigned short int SEED16V[3])'
--     `stdlib.h' (SVID):  *Note SVID Random::.
--
--`int seed48_r (unsigned short int SEED16V[3], struct drand48_data *BUFFER)'
--     `stdlib.h' (GNU):  *Note SVID Random::.
--
--`int SEEK_CUR'
--     `stdio.h' (ISO):  *Note File Positioning::.
--
--`void seekdir (DIR *DIRSTREAM, off_t POS)'
--     `dirent.h' (BSD):  *Note Random Access Directory::.
--
--`int SEEK_END'
--     `stdio.h' (ISO):  *Note File Positioning::.
--
--`int SEEK_SET'
--     `stdio.h' (ISO):  *Note File Positioning::.
--
--`int select (int NFDS, fd_set *READ-FDS, fd_set *WRITE-FDS, fd_set *EXCEPT-FDS, struct timeval *TIMEOUT)'
--     `sys/types.h' (BSD):  *Note Waiting for I/O::.
--
--`int sem_destroy (sem_t * SEM)'
--     `semaphore.h' (POSIX):  *Note POSIX Semaphores::.
--
--`int sem_getvalue (sem_t * SEM, int * SVAL)'
--     `semaphore.h' (POSIX):  *Note POSIX Semaphores::.
--
--`int sem_init (sem_t *SEM, int PSHARED, unsigned int VALUE)'
--     `semaphore.h' (POSIX):  *Note POSIX Semaphores::.
--
--`int sem_post (sem_t * SEM)'
--     `semaphore.h' (POSIX):  *Note POSIX Semaphores::.
--
--`int sem_trywait (sem_t * SEM)'
--     `semaphore.h' (POSIX):  *Note POSIX Semaphores::.
--
--`int sem_wait (sem_t * SEM)'
--     `semaphore.h' (POSIX):  *Note POSIX Semaphores::.
--
--`int send (int SOCKET, void *BUFFER, size_t SIZE, int FLAGS)'
--     `sys/socket.h' (BSD):  *Note Sending Data::.
--
--`int sendmsg (int SOCKET, const struct msghdr *MESSAGE, int FLAGS)'
--     `sys/socket.h' (BSD):  *Note Receiving Datagrams::.
--
--`int sendto (int SOCKET, void *BUFFER. size_t SIZE, int FLAGS, struct sockaddr *ADDR, socklen_t LENGTH)'
--     `sys/socket.h' (BSD):  *Note Sending Datagrams::.
--
--`void setbuf (FILE *STREAM, char *BUF)'
--     `stdio.h' (ISO):  *Note Controlling Buffering::.
--
--`void setbuffer (FILE *STREAM, char *BUF, size_t SIZE)'
--     `stdio.h' (BSD):  *Note Controlling Buffering::.
--
--`int setcontext (const ucontext_t *UCP)'
--     `ucontext.h' (SVID):  *Note System V contexts::.
--
--`int setdomainname (const char *NAME, size_t LENGTH)'
--     `unistd.h' (???):  *Note Host Identification::.
--
--`int setegid (gid_t NEWGID)'
--     `unistd.h' (POSIX.1):  *Note Setting Groups::.
--
--`int setenv (const char *NAME, const char *VALUE, int REPLACE)'
--     `stdlib.h' (BSD):  *Note Environment Access::.
--
--`int seteuid (uid_t NEWEUID)'
--     `unistd.h' (POSIX.1):  *Note Setting User ID::.
--
--`int setfsent (void)'
--     `fstab.h' (BSD):  *Note fstab::.
--
--`int setgid (gid_t NEWGID)'
--     `unistd.h' (POSIX.1):  *Note Setting Groups::.
--
--`void setgrent (void)'
--     `grp.h' (SVID, BSD):  *Note Scanning All Groups::.
--
--`int setgroups (size_t COUNT, gid_t *GROUPS)'
--     `grp.h' (BSD):  *Note Setting Groups::.
--
--`void sethostent (int STAYOPEN)'
--     `netdb.h' (BSD):  *Note Host Names::.
--
--`int sethostid (long int ID)'
--     `unistd.h' (BSD):  *Note Host Identification::.
--
--`int sethostname (const char *NAME, size_t LENGTH)'
--     `unistd.h' (BSD):  *Note Host Identification::.
--
--`int setitimer (int WHICH, struct itimerval *NEW, struct itimerval *OLD)'
--     `sys/time.h' (BSD):  *Note Setting an Alarm::.
--
--`int setjmp (jmp_buf STATE)'
--     `setjmp.h' (ISO):  *Note Non-Local Details::.
--
--`void setkey (const char *KEY)'
--     `crypt.h' (BSD, SVID):  *Note DES Encryption::.
--
--`void setkey_r (const char *KEY, struct crypt_data * DATA)'
--     `crypt.h' (GNU):  *Note DES Encryption::.
--
--`void setlinebuf (FILE *STREAM)'
--     `stdio.h' (BSD):  *Note Controlling Buffering::.
--
--`char * setlocale (int CATEGORY, const char *LOCALE)'
--     `locale.h' (ISO):  *Note Setting the Locale::.
--
--`int setlogmask (int MASK)'
--     `syslog.h' (BSD):  *Note setlogmask::.
--
--`FILE * setmntent (const char *FILE, const char *MODE)'
--     `mntent.h' (BSD):  *Note mtab::.
--
--`void setnetent (int STAYOPEN)'
--     `netdb.h' (BSD):  *Note Networks Database::.
--
--`int setnetgrent (const char *NETGROUP)'
--     `netdb.h' (BSD):  *Note Lookup Netgroup::.
--
--`int setpgid (pid_t PID, pid_t PGID)'
--     `unistd.h' (POSIX.1):  *Note Process Group Functions::.
--
--`int setpgrp (pid_t PID, pid_t PGID)'
--     `unistd.h' (BSD):  *Note Process Group Functions::.
--
--`int setpriority (int CLASS, int ID, int NICEVAL)'
--     `sys/resource.h' (BSD,POSIX):  *Note Traditional Scheduling
--     Functions::.
--
--`void setprotoent (int STAYOPEN)'
--     `netdb.h' (BSD):  *Note Protocols Database::.
--
--`void setpwent (void)'
--     `pwd.h' (SVID, BSD):  *Note Scanning All Users::.
--
--`int setregid (gid_t RGID, gid_t EGID)'
--     `unistd.h' (BSD):  *Note Setting Groups::.
--
--`int setreuid (uid_t RUID, uid_t EUID)'
--     `unistd.h' (BSD):  *Note Setting User ID::.
--
--`int setrlimit (int RESOURCE, const struct rlimit *RLP)'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`int setrlimit64 (int RESOURCE, const struct rlimit64 *RLP)'
--     `sys/resource.h' (Unix98):  *Note Limits on Resources::.
--
--`void setservent (int STAYOPEN)'
--     `netdb.h' (BSD):  *Note Services Database::.
--
--`pid_t setsid (void)'
--     `unistd.h' (POSIX.1):  *Note Process Group Functions::.
--
--`int setsockopt (int SOCKET, int LEVEL, int OPTNAME, void *OPTVAL, socklen_t OPTLEN)'
--     `sys/socket.h' (BSD):  *Note Socket Option Functions::.
--
--`void * setstate (void *STATE)'
--     `stdlib.h' (BSD):  *Note BSD Random::.
--
--`int setstate_r (char *restrict STATEBUF, struct random_data *restrict BUF)'
--     `stdlib.h' (GNU):  *Note BSD Random::.
--
--`int settimeofday (const struct timeval *TP, const struct timezone *TZP)'
--     `sys/time.h' (BSD):  *Note High-Resolution Calendar::.
--
--`int setuid (uid_t NEWUID)'
--     `unistd.h' (POSIX.1):  *Note Setting User ID::.
--
--`void setutent (void)'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`void setutxent (void)'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`int setvbuf (FILE *STREAM, char *BUF, int MODE, size_t SIZE)'
--     `stdio.h' (ISO):  *Note Controlling Buffering::.
--
--`SHRT_MAX'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`SHRT_MIN'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`int shutdown (int SOCKET, int HOW)'
--     `sys/socket.h' (BSD):  *Note Closing a Socket::.
--
--`S_IEXEC'
--     `sys/stat.h' (BSD):  *Note Permission Bits::.
--
--`S_IFBLK'
--     `sys/stat.h' (BSD):  *Note Testing File Type::.
--
--`S_IFCHR'
--     `sys/stat.h' (BSD):  *Note Testing File Type::.
--
--`S_IFDIR'
--     `sys/stat.h' (BSD):  *Note Testing File Type::.
--
--`S_IFIFO'
--     `sys/stat.h' (BSD):  *Note Testing File Type::.
--
--`S_IFLNK'
--     `sys/stat.h' (BSD):  *Note Testing File Type::.
--
--`int S_IFMT'
--     `sys/stat.h' (BSD):  *Note Testing File Type::.
--
--`S_IFREG'
--     `sys/stat.h' (BSD):  *Note Testing File Type::.
--
--`S_IFSOCK'
--     `sys/stat.h' (BSD):  *Note Testing File Type::.
--
--`int SIGABRT'
--     `signal.h' (ISO):  *Note Program Error Signals::.
--
--`int sigaction (int SIGNUM, const struct sigaction *restrict ACTION, struct sigaction *restrict OLD-ACTION)'
--     `signal.h' (POSIX.1):  *Note Advanced Signal Handling::.
--
--`int sigaddset (sigset_t *SET, int SIGNUM)'
--     `signal.h' (POSIX.1):  *Note Signal Sets::.
--
--`int SIGALRM'
--     `signal.h' (POSIX.1):  *Note Alarm Signals::.
--
--`int sigaltstack (const stack_t *restrict STACK, stack_t *restrict OLDSTACK)'
--     `signal.h' (XPG):  *Note Signal Stack::.
--
--`sig_atomic_t'
--     `signal.h' (ISO):  *Note Atomic Types::.
--
--`SIG_BLOCK'
--     `signal.h' (POSIX.1):  *Note Process Signal Mask::.
--
--`int sigblock (int MASK)'
--     `signal.h' (BSD):  *Note Blocking in BSD::.
--
--`int SIGBUS'
--     `signal.h' (BSD):  *Note Program Error Signals::.
--
--`int SIGCHLD'
--     `signal.h' (POSIX.1):  *Note Job Control Signals::.
--
--`int SIGCLD'
--     `signal.h' (SVID):  *Note Job Control Signals::.
--
--`int SIGCONT'
--     `signal.h' (POSIX.1):  *Note Job Control Signals::.
--
--`int sigdelset (sigset_t *SET, int SIGNUM)'
--     `signal.h' (POSIX.1):  *Note Signal Sets::.
--
--`int sigemptyset (sigset_t *SET)'
--     `signal.h' (POSIX.1):  *Note Signal Sets::.
--
--`int SIGEMT'
--     `signal.h' (BSD):  *Note Program Error Signals::.
--
--`sighandler_t SIG_ERR'
--     `signal.h' (ISO):  *Note Basic Signal Handling::.
--
--`int sigfillset (sigset_t *SET)'
--     `signal.h' (POSIX.1):  *Note Signal Sets::.
--
--`int SIGFPE'
--     `signal.h' (ISO):  *Note Program Error Signals::.
--
--`sighandler_t'
--     `signal.h' (GNU):  *Note Basic Signal Handling::.
--
--`int SIGHUP'
--     `signal.h' (POSIX.1):  *Note Termination Signals::.
--
--`int SIGILL'
--     `signal.h' (ISO):  *Note Program Error Signals::.
--
--`int SIGINFO'
--     `signal.h' (BSD):  *Note Miscellaneous Signals::.
--
--`int SIGINT'
--     `signal.h' (ISO):  *Note Termination Signals::.
--
--`int siginterrupt (int SIGNUM, int FAILFLAG)'
--     `signal.h' (BSD):  *Note BSD Handler::.
--
--`int SIGIO'
--     `signal.h' (BSD):  *Note Asynchronous I/O Signals::.
--
--`int SIGIOT'
--     `signal.h' (Unix):  *Note Program Error Signals::.
--
--`int sigismember (const sigset_t *SET, int SIGNUM)'
--     `signal.h' (POSIX.1):  *Note Signal Sets::.
--
--`sigjmp_buf'
--     `setjmp.h' (POSIX.1):  *Note Non-Local Exits and Signals::.
--
--`int SIGKILL'
--     `signal.h' (POSIX.1):  *Note Termination Signals::.
--
--`void siglongjmp (sigjmp_buf STATE, int VALUE)'
--     `setjmp.h' (POSIX.1):  *Note Non-Local Exits and Signals::.
--
--`int SIGLOST'
--     `signal.h' (GNU):  *Note Operation Error Signals::.
--
--`int sigmask (int SIGNUM)'
--     `signal.h' (BSD):  *Note Blocking in BSD::.
--
--`sighandler_t signal (int SIGNUM, sighandler_t ACTION)'
--     `signal.h' (ISO):  *Note Basic Signal Handling::.
--
--`int signbit (_float-type_ X)'
--     `math.h' (ISO):  *Note FP Bit Twiddling::.
--
--`long long int significand (double X)'
--     `math.h' (BSD):  *Note Normalization Functions::.
--
--`long long int significandf (float X)'
--     `math.h' (BSD):  *Note Normalization Functions::.
--
--`long long int significandl (long double X)'
--     `math.h' (BSD):  *Note Normalization Functions::.
--
--`int sigpause (int MASK)'
--     `signal.h' (BSD):  *Note Blocking in BSD::.
--
--`int sigpending (sigset_t *SET)'
--     `signal.h' (POSIX.1):  *Note Checking for Pending Signals::.
--
--`int SIGPIPE'
--     `signal.h' (POSIX.1):  *Note Operation Error Signals::.
--
--`int SIGPOLL'
--     `signal.h' (SVID):  *Note Asynchronous I/O Signals::.
--
--`int sigprocmask (int HOW, const sigset_t *restrict SET, sigset_t *restrict OLDSET)'
--     `signal.h' (POSIX.1):  *Note Process Signal Mask::.
--
--`int SIGPROF'
--     `signal.h' (BSD):  *Note Alarm Signals::.
--
--`int SIGQUIT'
--     `signal.h' (POSIX.1):  *Note Termination Signals::.
--
--`int SIGSEGV'
--     `signal.h' (ISO):  *Note Program Error Signals::.
--
--`int sigsetjmp (sigjmp_buf STATE, int SAVESIGS)'
--     `setjmp.h' (POSIX.1):  *Note Non-Local Exits and Signals::.
--
--`SIG_SETMASK'
--     `signal.h' (POSIX.1):  *Note Process Signal Mask::.
--
--`int sigsetmask (int MASK)'
--     `signal.h' (BSD):  *Note Blocking in BSD::.
--
--`sigset_t'
--     `signal.h' (POSIX.1):  *Note Signal Sets::.
--
--`int sigstack (const struct sigstack *STACK, struct sigstack *OLDSTACK)'
--     `signal.h' (BSD):  *Note Signal Stack::.
--
--`int SIGSTOP'
--     `signal.h' (POSIX.1):  *Note Job Control Signals::.
--
--`int sigsuspend (const sigset_t *SET)'
--     `signal.h' (POSIX.1):  *Note Sigsuspend::.
--
--`int SIGSYS'
--     `signal.h' (Unix):  *Note Program Error Signals::.
--
--`int SIGTERM'
--     `signal.h' (ISO):  *Note Termination Signals::.
--
--`int SIGTRAP'
--     `signal.h' (BSD):  *Note Program Error Signals::.
--
--`int SIGTSTP'
--     `signal.h' (POSIX.1):  *Note Job Control Signals::.
--
--`int SIGTTIN'
--     `signal.h' (POSIX.1):  *Note Job Control Signals::.
--
--`int SIGTTOU'
--     `signal.h' (POSIX.1):  *Note Job Control Signals::.
--
--`SIG_UNBLOCK'
--     `signal.h' (POSIX.1):  *Note Process Signal Mask::.
--
--`int SIGURG'
--     `signal.h' (BSD):  *Note Asynchronous I/O Signals::.
--
--`int SIGUSR1'
--     `signal.h' (POSIX.1):  *Note Miscellaneous Signals::.
--
--`int SIGUSR2'
--     `signal.h' (POSIX.1):  *Note Miscellaneous Signals::.
--
--`int sigvec (int SIGNUM, const struct sigvec *ACTION,struct sigvec *OLD-ACTION)'
--     `signal.h' (BSD):  *Note BSD Handler::.
--
--`int SIGVTALRM'
--     `signal.h' (BSD):  *Note Alarm Signals::.
--
--`int sigwait (const sigset_t *SET, int *SIG)'
--     `pthread.h' (POSIX):  *Note Threads and Signal Handling::.
--
--`int SIGWINCH'
--     `signal.h' (BSD):  *Note Miscellaneous Signals::.
--
--`int SIGXCPU'
--     `signal.h' (BSD):  *Note Operation Error Signals::.
--
--`int SIGXFSZ'
--     `signal.h' (BSD):  *Note Operation Error Signals::.
--
--`double sin (double X)'
--     `math.h' (ISO):  *Note Trig Functions::.
--
--`void sincos (double X, double *SINX, double *COSX)'
--     `math.h' (GNU):  *Note Trig Functions::.
--
--`void sincosf (float X, float *SINX, float *COSX)'
--     `math.h' (GNU):  *Note Trig Functions::.
--
--`void sincosl (long double X, long double *SINX, long double *COSX)'
--     `math.h' (GNU):  *Note Trig Functions::.
--
--`float sinf (float X)'
--     `math.h' (ISO):  *Note Trig Functions::.
--
--`double sinh (double X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`float sinhf (float X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`long double sinhl (long double X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`long double sinl (long double X)'
--     `math.h' (ISO):  *Note Trig Functions::.
--
--`S_IREAD'
--     `sys/stat.h' (BSD):  *Note Permission Bits::.
--
--`S_IRGRP'
--     `sys/stat.h' (POSIX.1):  *Note Permission Bits::.
--
--`S_IROTH'
--     `sys/stat.h' (POSIX.1):  *Note Permission Bits::.
--
--`S_IRUSR'
--     `sys/stat.h' (POSIX.1):  *Note Permission Bits::.
--
--`S_IRWXG'
--     `sys/stat.h' (POSIX.1):  *Note Permission Bits::.
--
--`S_IRWXO'
--     `sys/stat.h' (POSIX.1):  *Note Permission Bits::.
--
--`S_IRWXU'
--     `sys/stat.h' (POSIX.1):  *Note Permission Bits::.
--
--`int S_ISBLK (mode_t M)'
--     `sys/stat.h' (POSIX):  *Note Testing File Type::.
--
--`int S_ISCHR (mode_t M)'
--     `sys/stat.h' (POSIX):  *Note Testing File Type::.
--
--`int S_ISDIR (mode_t M)'
--     `sys/stat.h' (POSIX):  *Note Testing File Type::.
--
--`int S_ISFIFO (mode_t M)'
--     `sys/stat.h' (POSIX):  *Note Testing File Type::.
--
--`S_ISGID'
--     `sys/stat.h' (POSIX):  *Note Permission Bits::.
--
--`int S_ISLNK (mode_t M)'
--     `sys/stat.h' (GNU):  *Note Testing File Type::.
--
--`int S_ISREG (mode_t M)'
--     `sys/stat.h' (POSIX):  *Note Testing File Type::.
--
--`int S_ISSOCK (mode_t M)'
--     `sys/stat.h' (GNU):  *Note Testing File Type::.
--
--`S_ISUID'
--     `sys/stat.h' (POSIX):  *Note Permission Bits::.
--
--`S_ISVTX'
--     `sys/stat.h' (BSD):  *Note Permission Bits::.
--
--`S_IWGRP'
--     `sys/stat.h' (POSIX.1):  *Note Permission Bits::.
--
--`S_IWOTH'
--     `sys/stat.h' (POSIX.1):  *Note Permission Bits::.
--
--`S_IWRITE'
--     `sys/stat.h' (BSD):  *Note Permission Bits::.
--
--`S_IWUSR'
--     `sys/stat.h' (POSIX.1):  *Note Permission Bits::.
--
--`S_IXGRP'
--     `sys/stat.h' (POSIX.1):  *Note Permission Bits::.
--
--`S_IXOTH'
--     `sys/stat.h' (POSIX.1):  *Note Permission Bits::.
--
--`S_IXUSR'
--     `sys/stat.h' (POSIX.1):  *Note Permission Bits::.
--
--`size_t'
--     `stddef.h' (ISO):  *Note Important Data Types::.
--
--`unsigned int sleep (unsigned int SECONDS)'
--     `unistd.h' (POSIX.1):  *Note Sleeping::.
--
--`int snprintf (char *S, size_t SIZE, const char *TEMPLATE, ...)'
--     `stdio.h' (GNU):  *Note Formatted Output Functions::.
--
--`SO_BROADCAST'
--     `sys/socket.h' (BSD):  *Note Socket-Level Options::.
--
--`int SOCK_DGRAM'
--     `sys/socket.h' (BSD):  *Note Communication Styles::.
--
--`int socket (int NAMESPACE, int STYLE, int PROTOCOL)'
--     `sys/socket.h' (BSD):  *Note Creating a Socket::.
--
--`int socketpair (int NAMESPACE, int STYLE, int PROTOCOL, int FILEDES[2])'
--     `sys/socket.h' (BSD):  *Note Socket Pairs::.
--
--`int SOCK_RAW'
--     `sys/socket.h' (BSD):  *Note Communication Styles::.
--
--`int SOCK_RDM'
--     `sys/socket.h' (BSD):  *Note Communication Styles::.
--
--`int SOCK_SEQPACKET'
--     `sys/socket.h' (BSD):  *Note Communication Styles::.
--
--`int SOCK_STREAM'
--     `sys/socket.h' (BSD):  *Note Communication Styles::.
--
--`SO_DEBUG'
--     `sys/socket.h' (BSD):  *Note Socket-Level Options::.
--
--`SO_DONTROUTE'
--     `sys/socket.h' (BSD):  *Note Socket-Level Options::.
--
--`SO_ERROR'
--     `sys/socket.h' (BSD):  *Note Socket-Level Options::.
--
--`SO_KEEPALIVE'
--     `sys/socket.h' (BSD):  *Note Socket-Level Options::.
--
--`SO_LINGER'
--     `sys/socket.h' (BSD):  *Note Socket-Level Options::.
--
--`int SOL_SOCKET'
--     `sys/socket.h' (BSD):  *Note Socket-Level Options::.
--
--`SO_OOBINLINE'
--     `sys/socket.h' (BSD):  *Note Socket-Level Options::.
--
--`SO_RCVBUF'
--     `sys/socket.h' (BSD):  *Note Socket-Level Options::.
--
--`SO_REUSEADDR'
--     `sys/socket.h' (BSD):  *Note Socket-Level Options::.
--
--`SO_SNDBUF'
--     `sys/socket.h' (BSD):  *Note Socket-Level Options::.
--
--`SO_STYLE'
--     `sys/socket.h' (GNU):  *Note Socket-Level Options::.
--
--`SO_TYPE'
--     `sys/socket.h' (BSD):  *Note Socket-Level Options::.
--
--`speed_t'
--     `termios.h' (POSIX.1):  *Note Line Speed::.
--
--`int sprintf (char *S, const char *TEMPLATE, ...)'
--     `stdio.h' (ISO):  *Note Formatted Output Functions::.
--
--`double sqrt (double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`float sqrtf (float X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`long double sqrtl (long double X)'
--     `math.h' (ISO):  *Note Exponents and Logarithms::.
--
--`void srand (unsigned int SEED)'
--     `stdlib.h' (ISO):  *Note ISO Random::.
--
--`void srand48 (long int SEEDVAL)'
--     `stdlib.h' (SVID):  *Note SVID Random::.
--
--`int srand48_r (long int SEEDVAL, struct drand48_data *BUFFER)'
--     `stdlib.h' (GNU):  *Note SVID Random::.
--
--`void srandom (unsigned int SEED)'
--     `stdlib.h' (BSD):  *Note BSD Random::.
--
--`int srandom_r (unsigned int SEED, struct random_data *BUF)'
--     `stdlib.h' (GNU):  *Note BSD Random::.
--
--`int sscanf (const char *S, const char *TEMPLATE, ...)'
--     `stdio.h' (ISO):  *Note Formatted Input Functions::.
--
--`sighandler_t ssignal (int SIGNUM, sighandler_t ACTION)'
--     `signal.h' (SVID):  *Note Basic Signal Handling::.
--
--`int SSIZE_MAX'
--     `limits.h' (POSIX.1):  *Note General Limits::.
--
--`ssize_t'
--     `unistd.h' (POSIX.1):  *Note I/O Primitives::.
--
--`stack_t'
--     `signal.h' (XPG):  *Note Signal Stack::.
--
--`int stat (const char *FILENAME, struct stat *BUF)'
--     `sys/stat.h' (POSIX.1):  *Note Reading Attributes::.
--
--`int stat64 (const char *FILENAME, struct stat64 *BUF)'
--     `sys/stat.h' (Unix98):  *Note Reading Attributes::.
--
--`FILE * stderr'
--     `stdio.h' (ISO):  *Note Standard Streams::.
--
--`STDERR_FILENO'
--     `unistd.h' (POSIX.1):  *Note Descriptors and Streams::.
--
--`FILE * stdin'
--     `stdio.h' (ISO):  *Note Standard Streams::.
--
--`STDIN_FILENO'
--     `unistd.h' (POSIX.1):  *Note Descriptors and Streams::.
--
--`FILE * stdout'
--     `stdio.h' (ISO):  *Note Standard Streams::.
--
--`STDOUT_FILENO'
--     `unistd.h' (POSIX.1):  *Note Descriptors and Streams::.
--
--`int stime (time_t *NEWTIME)'
--     `time.h' (SVID, XPG):  *Note Simple Calendar Time::.
--
--`char * stpcpy (char *restrict TO, const char *restrict FROM)'
--     `string.h' (Unknown origin):  *Note Copying and Concatenation::.
--
--`char * stpncpy (char *restrict TO, const char *restrict FROM, size_t SIZE)'
--     `string.h' (GNU):  *Note Copying and Concatenation::.
--
--`int strcasecmp (const char *S1, const char *S2)'
--     `string.h' (BSD):  *Note String/Array Comparison::.
--
--`char * strcasestr (const char *HAYSTACK, const char *NEEDLE)'
--     `string.h' (GNU):  *Note Search Functions::.
--
--`char * strcat (char *restrict TO, const char *restrict FROM)'
--     `string.h' (ISO):  *Note Copying and Concatenation::.
--
--`char * strchr (const char *STRING, int C)'
--     `string.h' (ISO):  *Note Search Functions::.
--
--`char * strchrnul (const char *STRING, int C)'
--     `string.h' (GNU):  *Note Search Functions::.
--
--`int strcmp (const char *S1, const char *S2)'
--     `string.h' (ISO):  *Note String/Array Comparison::.
--
--`int strcoll (const char *S1, const char *S2)'
--     `string.h' (ISO):  *Note Collation Functions::.
--
--`char * strcpy (char *restrict TO, const char *restrict FROM)'
--     `string.h' (ISO):  *Note Copying and Concatenation::.
--
--`size_t strcspn (const char *STRING, const char *STOPSET)'
--     `string.h' (ISO):  *Note Search Functions::.
--
--`char * strdup (const char *S)'
--     `string.h' (SVID):  *Note Copying and Concatenation::.
--
--`char * strdupa (const char *S)'
--     `string.h' (GNU):  *Note Copying and Concatenation::.
--
--`int STREAM_MAX'
--     `limits.h' (POSIX.1):  *Note General Limits::.
--
--`char * strerror (int ERRNUM)'
--     `string.h' (ISO):  *Note Error Messages::.
--
--`char * strerror_r (int ERRNUM, char *BUF, size_t N)'
--     `string.h' (GNU):  *Note Error Messages::.
--
--`char * strfry (char *STRING)'
--     `string.h' (GNU):  *Note strfry::.
--
--`size_t strftime (char *S, size_t SIZE, const char *TEMPLATE, const struct tm *BROKENTIME)'
--     `time.h' (ISO):  *Note Formatting Calendar Time::.
--
--`size_t strlen (const char *S)'
--     `string.h' (ISO):  *Note String Length::.
--
--`int strncasecmp (const char *S1, const char *S2, size_t N)'
--     `string.h' (BSD):  *Note String/Array Comparison::.
--
--`char * strncat (char *restrict TO, const char *restrict FROM, size_t SIZE)'
--     `string.h' (ISO):  *Note Copying and Concatenation::.
--
--`int strncmp (const char *S1, const char *S2, size_t SIZE)'
--     `string.h' (ISO):  *Note String/Array Comparison::.
--
--`char * strncpy (char *restrict TO, const char *restrict FROM, size_t SIZE)'
--     `string.h' (ISO):  *Note Copying and Concatenation::.
--
--`char * strndup (const char *S, size_t SIZE)'
--     `string.h' (GNU):  *Note Copying and Concatenation::.
--
--`char * strndupa (const char *S, size_t SIZE)'
--     `string.h' (GNU):  *Note Copying and Concatenation::.
--
--`size_t strnlen (const char *S, size_t MAXLEN)'
--     `string.h' (GNU):  *Note String Length::.
--
--`char * strpbrk (const char *STRING, const char *STOPSET)'
--     `string.h' (ISO):  *Note Search Functions::.
--
--`char * strptime (const char *S, const char *FMT, struct tm *TP)'
--     `time.h' (XPG4):  *Note Low-Level Time String Parsing::.
--
--`char * strrchr (const char *STRING, int C)'
--     `string.h' (ISO):  *Note Search Functions::.
--
--`char * strsep (char **STRING_PTR, const char *DELIMITER)'
--     `string.h' (BSD):  *Note Finding Tokens in a String::.
--
--`char * strsignal (int SIGNUM)'
--     `string.h' (GNU):  *Note Signal Messages::.
--
--`size_t strspn (const char *STRING, const char *SKIPSET)'
--     `string.h' (ISO):  *Note Search Functions::.
--
--`char * strstr (const char *HAYSTACK, const char *NEEDLE)'
--     `string.h' (ISO):  *Note Search Functions::.
--
--`double strtod (const char *restrict STRING, char **restrict TAILPTR)'
--     `stdlib.h' (ISO):  *Note Parsing of Floats::.
--
--`float strtof (const char *STRING, char **TAILPTR)'
--     `stdlib.h' (ISO):  *Note Parsing of Floats::.
--
--`intmax_t strtoimax (const char *restrict STRING, char **restrict TAILPTR, int BASE)'
--     `inttypes.h' (ISO):  *Note Parsing of Integers::.
--
--`char * strtok (char *restrict NEWSTRING, const char *restrict DELIMITERS)'
--     `string.h' (ISO):  *Note Finding Tokens in a String::.
--
--`char * strtok_r (char *NEWSTRING, const char *DELIMITERS, char **SAVE_PTR)'
--     `string.h' (POSIX):  *Note Finding Tokens in a String::.
--
--`long int strtol (const char *restrict STRING, char **restrict TAILPTR, int BASE)'
--     `stdlib.h' (ISO):  *Note Parsing of Integers::.
--
--`long double strtold (const char *STRING, char **TAILPTR)'
--     `stdlib.h' (ISO):  *Note Parsing of Floats::.
--
--`long long int strtoll (const char *restrict STRING, char **restrict TAILPTR, int BASE)'
--     `stdlib.h' (ISO):  *Note Parsing of Integers::.
--
--`long long int strtoq (const char *restrict STRING, char **restrict TAILPTR, int BASE)'
--     `stdlib.h' (BSD):  *Note Parsing of Integers::.
--
--`unsigned long int strtoul (const char *retrict STRING, char **restrict TAILPTR, int BASE)'
--     `stdlib.h' (ISO):  *Note Parsing of Integers::.
--
--`unsigned long long int strtoull (const char *restrict STRING, char **restrict TAILPTR, int BASE)'
--     `stdlib.h' (ISO):  *Note Parsing of Integers::.
--
--`uintmax_t strtoumax (const char *restrict STRING, char **restrict TAILPTR, int BASE)'
--     `inttypes.h' (ISO):  *Note Parsing of Integers::.
--
--`unsigned long long int strtouq (const char *restrict STRING, char **restrict TAILPTR, int BASE)'
--     `stdlib.h' (BSD):  *Note Parsing of Integers::.
--
--`struct aiocb'
--     `aio.h' (POSIX.1b):  *Note Asynchronous I/O::.
--
--`struct aiocb64'
--     `aio.h' (POSIX.1b):  *Note Asynchronous I/O::.
--
--`struct aioinit'
--     `aio.h' (GNU):  *Note Configuration of AIO::.
--
--`struct argp'
--     `argp.h' (GNU):  *Note Argp Parsers::.
--
--`struct argp_child'
--     `argp.h' (GNU):  *Note Argp Children::.
--
--`struct argp_option'
--     `argp.h' (GNU):  *Note Argp Option Vectors::.
--
--`struct argp_state'
--     `argp.h' (GNU):  *Note Argp Parsing State::.
--
--`struct dirent'
--     `dirent.h' (POSIX.1):  *Note Directory Entries::.
--
--`struct exit_status'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`struct flock'
--     `fcntl.h' (POSIX.1):  *Note File Locks::.
--
--`struct fstab'
--     `fstab.h' (BSD):  *Note fstab::.
--
--`struct FTW'
--     `ftw.h' (XPG4.2):  *Note Working with Directory Trees::.
--
--`struct __gconv_step'
--     `gconv.h' (GNU):  *Note glibc iconv Implementation::.
--
--`struct __gconv_step_data'
--     `gconv.h' (GNU):  *Note glibc iconv Implementation::.
--
--`struct group'
--     `grp.h' (POSIX.1):  *Note Group Data Structure::.
--
--`struct hostent'
--     `netdb.h' (BSD):  *Note Host Names::.
--
--`struct if_nameindex'
--     `net/if.h' (IPv6 basic API):  *Note Interface Naming::.
--
--`struct in6_addr'
--     `netinet/in.h' (IPv6 basic API):  *Note Host Address Data Type::.
--
--`struct in_addr'
--     `netinet/in.h' (BSD):  *Note Host Address Data Type::.
--
--`struct iovec'
--     `sys/uio.h' (BSD):  *Note Scatter-Gather::.
--
--`struct itimerval'
--     `sys/time.h' (BSD):  *Note Setting an Alarm::.
--
--`struct lconv'
--     `locale.h' (ISO):  *Note The Lame Way to Locale Data::.
--
--`struct linger'
--     `sys/socket.h' (BSD):  *Note Socket-Level Options::.
--
--`struct mallinfo'
--     `malloc.h' (GNU):  *Note Statistics of Malloc::.
--
--`struct mntent'
--     `mntent.h' (BSD):  *Note mtab::.
--
--`struct msghdr'
--     `sys/socket.h' (BSD):  *Note Receiving Datagrams::.
--
--`struct netent'
--     `netdb.h' (BSD):  *Note Networks Database::.
--
--`struct obstack'
--     `obstack.h' (GNU):  *Note Creating Obstacks::.
--
--`struct option'
--     `getopt.h' (GNU):  *Note Getopt Long Options::.
--
--`struct passwd'
--     `pwd.h' (POSIX.1):  *Note User Data Structure::.
--
--`struct printf_info'
--     `printf.h' (GNU):  *Note Conversion Specifier Options::.
--
--`struct protoent'
--     `netdb.h' (BSD):  *Note Protocols Database::.
--
--`struct random_data'
--     `stdlib.h' (GNU):  *Note BSD Random::.
--
--`struct rlimit'
--     `sys/resource.h' (BSD):  *Note Limits on Resources::.
--
--`struct rlimit64'
--     `sys/resource.h' (Unix98):  *Note Limits on Resources::.
--
--`struct rusage'
--     `sys/resource.h' (BSD):  *Note Resource Usage::.
--
--`struct sched_param'
--     `sched.h' (POSIX):  *Note Basic Scheduling Functions::.
--
--`struct servent'
--     `netdb.h' (BSD):  *Note Services Database::.
--
--`struct sgttyb'
--     `termios.h' (BSD):  *Note BSD Terminal Modes::.
--
--`struct sigaction'
--     `signal.h' (POSIX.1):  *Note Advanced Signal Handling::.
--
--`struct sigstack'
--     `signal.h' (BSD):  *Note Signal Stack::.
--
--`struct sigvec'
--     `signal.h' (BSD):  *Note BSD Handler::.
--
--`struct sockaddr'
--     `sys/socket.h' (BSD):  *Note Address Formats::.
--
--`struct sockaddr_in'
--     `netinet/in.h' (BSD):  *Note Internet Address Formats::.
--
--`struct sockaddr_un'
--     `sys/un.h' (BSD):  *Note Local Namespace Details::.
--
--`struct stat'
--     `sys/stat.h' (POSIX.1):  *Note Attribute Meanings::.
--
--`struct stat64'
--     `sys/stat.h' (LFS):  *Note Attribute Meanings::.
--
--`struct termios'
--     `termios.h' (POSIX.1):  *Note Mode Data Types::.
--
--`struct timespec'
--     `sys/time.h' (POSIX.1):  *Note Elapsed Time::.
--
--`struct timeval'
--     `sys/time.h' (BSD):  *Note Elapsed Time::.
--
--`struct timezone'
--     `sys/time.h' (BSD):  *Note High-Resolution Calendar::.
--
--`struct tm'
--     `time.h' (ISO):  *Note Broken-down Time::.
--
--`struct tms'
--     `sys/times.h' (POSIX.1):  *Note Processor Time::.
--
--`struct utimbuf'
--     `time.h' (POSIX.1):  *Note File Times::.
--
--`struct utsname'
--     `sys/utsname.h' (POSIX.1):  *Note Platform Type::.
--
--`int strverscmp (const char *S1, const char *S2)'
--     `string.h' (GNU):  *Note String/Array Comparison::.
--
--`size_t strxfrm (char *restrict TO, const char *restrict FROM, size_t SIZE)'
--     `string.h' (ISO):  *Note Collation Functions::.
--
--`int stty (int FILEDES, struct sgttyb * attributes)'
--     `sgtty.h' (BSD):  *Note BSD Terminal Modes::.
--
--`int S_TYPEISMQ (struct stat *S)'
--     `sys/stat.h' (POSIX):  *Note Testing File Type::.
--
--`int S_TYPEISSEM (struct stat *S)'
--     `sys/stat.h' (POSIX):  *Note Testing File Type::.
--
--`int S_TYPEISSHM (struct stat *S)'
--     `sys/stat.h' (POSIX):  *Note Testing File Type::.
--
--`int SUN_LEN (_struct sockaddr_un *_ PTR)'
--     `sys/un.h' (BSD):  *Note Local Namespace Details::.
--
--`_SVID_SOURCE'
--     (GNU):  *Note Feature Test Macros::.
--
--`int SV_INTERRUPT'
--     `signal.h' (BSD):  *Note BSD Handler::.
--
--`int SV_ONSTACK'
--     `signal.h' (BSD):  *Note BSD Handler::.
--
--`int SV_RESETHAND'
--     `signal.h' (Sun):  *Note BSD Handler::.
--
--`int swapcontext (ucontext_t *restrict OUCP, const ucontext_t *restrict UCP)'
--     `ucontext.h' (SVID):  *Note System V contexts::.
--
--`int swprintf (wchar_t *S, size_t SIZE, const wchar_t *TEMPLATE, ...)'
--     `wchar.h' (GNU):  *Note Formatted Output Functions::.
--
--`int swscanf (const wchar_t *WS, const char *TEMPLATE, ...)'
--     `wchar.h' (ISO):  *Note Formatted Input Functions::.
--
--`int symlink (const char *OLDNAME, const char *NEWNAME)'
--     `unistd.h' (BSD):  *Note Symbolic Links::.
--
--`SYMLINK_MAX'
--     `limits.h' (POSIX.1):  *Note File Minimums::.
--
--`int sync (void)'
--     `unistd.h' (X/Open):  *Note Synchronizing I/O::.
--
--`long int syscall (long int SYSNO, ...)'
--     `unistd.h' (???):  *Note System Calls::.
--
--`long int sysconf (int PARAMETER)'
--     `unistd.h' (POSIX.1):  *Note Sysconf Definition::.
--
--`int sysctl (int *NAMES, int NLEN, void *OLDVAL,'
--     `sysctl.h' (BSD):  *Note System Parameters::.
--
--`void syslog (int FACILITY_PRIORITY, char *FORMAT, ...)'
--     `syslog.h' (BSD):  *Note syslog; vsyslog::.
--
--`int system (const char *COMMAND)'
--     `stdlib.h' (ISO):  *Note Running a Command::.
--
--`sighandler_t sysv_signal (int SIGNUM, sighandler_t ACTION)'
--     `signal.h' (GNU):  *Note Basic Signal Handling::.
--
--`double tan (double X)'
--     `math.h' (ISO):  *Note Trig Functions::.
--
--`float tanf (float X)'
--     `math.h' (ISO):  *Note Trig Functions::.
--
--`double tanh (double X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`float tanhf (float X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`long double tanhl (long double X)'
--     `math.h' (ISO):  *Note Hyperbolic Functions::.
--
--`long double tanl (long double X)'
--     `math.h' (ISO):  *Note Trig Functions::.
--
--`int tcdrain (int FILEDES)'
--     `termios.h' (POSIX.1):  *Note Line Control::.
--
--`tcflag_t'
--     `termios.h' (POSIX.1):  *Note Mode Data Types::.
--
--`int tcflow (int FILEDES, int ACTION)'
--     `termios.h' (POSIX.1):  *Note Line Control::.
--
--`int tcflush (int FILEDES, int QUEUE)'
--     `termios.h' (POSIX.1):  *Note Line Control::.
--
--`int tcgetattr (int FILEDES, struct termios *TERMIOS-P)'
--     `termios.h' (POSIX.1):  *Note Mode Functions::.
--
--`pid_t tcgetpgrp (int FILEDES)'
--     `unistd.h' (POSIX.1):  *Note Terminal Access Functions::.
--
--`pid_t tcgetsid (int FILDES)'
--     `termios.h' (Unix98):  *Note Terminal Access Functions::.
--
--`TCSADRAIN'
--     `termios.h' (POSIX.1):  *Note Mode Functions::.
--
--`TCSAFLUSH'
--     `termios.h' (POSIX.1):  *Note Mode Functions::.
--
--`TCSANOW'
--     `termios.h' (POSIX.1):  *Note Mode Functions::.
--
--`TCSASOFT'
--     `termios.h' (BSD):  *Note Mode Functions::.
--
--`int tcsendbreak (int FILEDES, int DURATION)'
--     `termios.h' (POSIX.1):  *Note Line Control::.
--
--`int tcsetattr (int FILEDES, int WHEN, const struct termios *TERMIOS-P)'
--     `termios.h' (POSIX.1):  *Note Mode Functions::.
--
--`int tcsetpgrp (int FILEDES, pid_t PGID)'
--     `unistd.h' (POSIX.1):  *Note Terminal Access Functions::.
--
--`void * tdelete (const void *KEY, void **ROOTP, comparison_fn_t COMPAR)'
--     `search.h' (SVID):  *Note Tree Search Function::.
--
--`void tdestroy (void *VROOT, __free_fn_t FREEFCT)'
--     `search.h' (GNU):  *Note Tree Search Function::.
--
--`off_t telldir (DIR *DIRSTREAM)'
--     `dirent.h' (BSD):  *Note Random Access Directory::.
--
--`TEMP_FAILURE_RETRY (EXPRESSION)'
--     `unistd.h' (GNU):  *Note Interrupted Primitives::.
--
--`char * tempnam (const char *DIR, const char *PREFIX)'
--     `stdio.h' (SVID):  *Note Temporary Files::.
--
--`char * textdomain (const char *DOMAINNAME)'
--     `libintl.h' (GNU):  *Note Locating gettext catalog::.
--
--`void * tfind (const void *KEY, void *const *ROOTP, comparison_fn_t COMPAR)'
--     `search.h' (SVID):  *Note Tree Search Function::.
--
--`double tgamma (double X)'
--     `math.h' (XPG, ISO):  *Note Special Functions::.
--
--`float tgammaf (float X)'
--     `math.h' (XPG, ISO):  *Note Special Functions::.
--
--`long double tgammal (long double X)'
--     `math.h' (XPG, ISO):  *Note Special Functions::.
--
--`time_t time (time_t *RESULT)'
--     `time.h' (ISO):  *Note Simple Calendar Time::.
--
--`time_t timegm (struct tm *BROKENTIME)'
--     `time.h' (???):  *Note Broken-down Time::.
--
--`time_t timelocal (struct tm *BROKENTIME)'
--     `time.h' (???):  *Note Broken-down Time::.
--
--`clock_t times (struct tms *BUFFER)'
--     `sys/times.h' (POSIX.1):  *Note Processor Time::.
--
--`time_t'
--     `time.h' (ISO):  *Note Simple Calendar Time::.
--
--`long int timezone'
--     `time.h' (SVID):  *Note Time Zone Functions::.
--
--`FILE * tmpfile (void)'
--     `stdio.h' (ISO):  *Note Temporary Files::.
--
--`FILE * tmpfile64 (void)'
--     `stdio.h' (Unix98):  *Note Temporary Files::.
--
--`int TMP_MAX'
--     `stdio.h' (ISO):  *Note Temporary Files::.
--
--`char * tmpnam (char *RESULT)'
--     `stdio.h' (ISO):  *Note Temporary Files::.
--
--`char * tmpnam_r (char *RESULT)'
--     `stdio.h' (GNU):  *Note Temporary Files::.
--
--`int toascii (int C)'
--     `ctype.h' (SVID, BSD):  *Note Case Conversion::.
--
--`int _tolower (int C)'
--     `ctype.h' (SVID):  *Note Case Conversion::.
--
--`int tolower (int C)'
--     `ctype.h' (ISO):  *Note Case Conversion::.
--
--`tcflag_t TOSTOP'
--     `termios.h' (POSIX.1):  *Note Local Modes::.
--
--`int _toupper (int C)'
--     `ctype.h' (SVID):  *Note Case Conversion::.
--
--`int toupper (int C)'
--     `ctype.h' (ISO):  *Note Case Conversion::.
--
--`wint_t towctrans (wint_t WC, wctrans_t DESC)'
--     `wctype.h' (ISO):  *Note Wide Character Case Conversion::.
--
--`wint_t towlower (wint_t WC)'
--     `wctype.h' (ISO):  *Note Wide Character Case Conversion::.
--
--`wint_t towupper (wint_t WC)'
--     `wctype.h' (ISO):  *Note Wide Character Case Conversion::.
--
--`double trunc (double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`int truncate (const char *FILENAME, off_t LENGTH)'
--     `unistd.h' (X/Open):  *Note File Size::.
--
--`int truncate64 (const char *NAME, off64_t LENGTH)'
--     `unistd.h' (Unix98):  *Note File Size::.
--
--`float truncf (float X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`long double truncl (long double X)'
--     `math.h' (ISO):  *Note Rounding Functions::.
--
--`TRY_AGAIN'
--     `netdb.h' (BSD):  *Note Host Names::.
--
--`void * tsearch (const void *KEY, void **ROOTP, comparison_fn_t COMPAR)'
--     `search.h' (SVID):  *Note Tree Search Function::.
--
--`char * ttyname (int FILEDES)'
--     `unistd.h' (POSIX.1):  *Note Is It a Terminal::.
--
--`int ttyname_r (int FILEDES, char *BUF, size_t LEN)'
--     `unistd.h' (POSIX.1):  *Note Is It a Terminal::.
--
--`void twalk (const void *ROOT, __action_fn_t ACTION)'
--     `search.h' (SVID):  *Note Tree Search Function::.
--
--`char * tzname [2]'
--     `time.h' (POSIX.1):  *Note Time Zone Functions::.
--
--`int TZNAME_MAX'
--     `limits.h' (POSIX.1):  *Note General Limits::.
--
--`void tzset (void)'
--     `time.h' (POSIX.1):  *Note Time Zone Functions::.
--
--`UCHAR_MAX'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`ucontext_t'
--     `ucontext.h' (SVID):  *Note System V contexts::.
--
--`uid_t'
--     `sys/types.h' (POSIX.1):  *Note Reading Persona::.
--
--`UINT_MAX'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`int ulimit (int CMD, ...)'
--     `ulimit.h' (BSD):  *Note Limits on Resources::.
--
--`ULONG_LONG_MAX'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`ULONG_MAX'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`mode_t umask (mode_t MASK)'
--     `sys/stat.h' (POSIX.1):  *Note Setting Permissions::.
--
--`int umount (const char *FILE)'
--     `sys/mount.h' (SVID, GNU):  *Note Mount-Unmount-Remount::.
--
--`int umount2 (const char *FILE, int FLAGS)'
--     `sys/mount.h' (GNU):  *Note Mount-Unmount-Remount::.
--
--`int uname (struct utsname *INFO)'
--     `sys/utsname.h' (POSIX.1):  *Note Platform Type::.
--
--`int ungetc (int C, FILE *STREAM)'
--     `stdio.h' (ISO):  *Note How Unread::.
--
--`wint_t ungetwc (wint_t WC, FILE *STREAM)'
--     `wchar.h' (ISO):  *Note How Unread::.
--
--`union wait'
--     `sys/wait.h' (BSD):  *Note BSD Wait Functions::.
--
--`int unlink (const char *FILENAME)'
--     `unistd.h' (POSIX.1):  *Note Deleting Files::.
--
--`int unlockpt (int FILEDES)'
--     `stdlib.h' (SVID, XPG4.2):  *Note Allocation::.
--
--`int unsetenv (const char *NAME)'
--     `stdlib.h' (BSD):  *Note Environment Access::.
--
--`void updwtmp (const char *WTMP_FILE, const struct utmp *UTMP)'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`USER_PROCESS'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`USER_PROCESS'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`USHRT_MAX'
--     `limits.h' (ISO):  *Note Range of Type::.
--
--`int utime (const char *FILENAME, const struct utimbuf *TIMES)'
--     `time.h' (POSIX.1):  *Note File Times::.
--
--`int utimes (const char *FILENAME, struct timeval TVP[2])'
--     `sys/time.h' (BSD):  *Note File Times::.
--
--`int utmpname (const char *FILE)'
--     `utmp.h' (SVID):  *Note Manipulating the Database::.
--
--`int utmpxname (const char *FILE)'
--     `utmpx.h' (XPG4.2):  *Note XPG Functions::.
--
--`va_alist'
--     `varargs.h' (Unix):  *Note Old Varargs::.
--
--`TYPE va_arg (va_list AP, TYPE)'
--     `stdarg.h' (ISO):  *Note Argument Macros::.
--
--`void __va_copy (va_list DEST, va_list SRC)'
--     `stdarg.h' (GNU):  *Note Argument Macros::.
--
--`va_dcl'
--     `varargs.h' (Unix):  *Note Old Varargs::.
--
--`void va_end (va_list AP)'
--     `stdarg.h' (ISO):  *Note Argument Macros::.
--
--`va_list'
--     `stdarg.h' (ISO):  *Note Argument Macros::.
--
--`void * valloc (size_t SIZE)'
--     `malloc.h', `stdlib.h' (BSD):  *Note Aligned Memory Blocks::.
--
--`int vasprintf (char **PTR, const char *TEMPLATE, va_list AP)'
--     `stdio.h' (GNU):  *Note Variable Arguments Output::.
--
--`void va_start (va_list AP)'
--     `varargs.h' (Unix):  *Note Old Varargs::.
--
--`void va_start (va_list AP, LAST-REQUIRED)'
--     `stdarg.h' (ISO):  *Note Argument Macros::.
--
--`int VDISCARD'
--     `termios.h' (BSD):  *Note Other Special::.
--
--`int VDSUSP'
--     `termios.h' (BSD):  *Note Signal Characters::.
--
--`int VEOF'
--     `termios.h' (POSIX.1):  *Note Editing Characters::.
--
--`int VEOL'
--     `termios.h' (POSIX.1):  *Note Editing Characters::.
--
--`int VEOL2'
--     `termios.h' (BSD):  *Note Editing Characters::.
--
--`int VERASE'
--     `termios.h' (POSIX.1):  *Note Editing Characters::.
--
--`void verr (int STATUS, const char *FORMAT, va_list)'
--     `err.h' (BSD):  *Note Error Messages::.
--
--`void verrx (int STATUS, const char *FORMAT, va_list)'
--     `err.h' (BSD):  *Note Error Messages::.
--
--`int versionsort (const void *A, const void *B)'
--     `dirent.h' (GNU):  *Note Scanning Directory Content::.
--
--`int versionsort64 (const void *A, const void *B)'
--     `dirent.h' (GNU):  *Note Scanning Directory Content::.
--
--`pid_t vfork (void)'
--     `unistd.h' (BSD):  *Note Creating a Process::.
--
--`int vfprintf (FILE *STREAM, const char *TEMPLATE, va_list AP)'
--     `stdio.h' (ISO):  *Note Variable Arguments Output::.
--
--`int vfscanf (FILE *STREAM, const char *TEMPLATE, va_list AP)'
--     `stdio.h' (ISO):  *Note Variable Arguments Input::.
--
--`int vfwprintf (FILE *STREAM, const wchar_t *TEMPLATE, va_list AP)'
--     `wchar.h' (ISO):  *Note Variable Arguments Output::.
--
--`int vfwscanf (FILE *STREAM, const wchar_t *TEMPLATE, va_list AP)'
--     `wchar.h' (ISO):  *Note Variable Arguments Input::.
--
--`int VINTR'
--     `termios.h' (POSIX.1):  *Note Signal Characters::.
--
--`int VKILL'
--     `termios.h' (POSIX.1):  *Note Editing Characters::.
--
--`int vlimit (int RESOURCE, int LIMIT)'
--     `sys/vlimit.h' (BSD):  *Note Limits on Resources::.
--
--`int VLNEXT'
--     `termios.h' (BSD):  *Note Other Special::.
--
--`int VMIN'
--     `termios.h' (POSIX.1):  *Note Noncanonical Input::.
--
--`int vprintf (const char *TEMPLATE, va_list AP)'
--     `stdio.h' (ISO):  *Note Variable Arguments Output::.
--
--`int VQUIT'
--     `termios.h' (POSIX.1):  *Note Signal Characters::.
--
--`int VREPRINT'
--     `termios.h' (BSD):  *Note Editing Characters::.
--
--`int vscanf (const char *TEMPLATE, va_list AP)'
--     `stdio.h' (ISO):  *Note Variable Arguments Input::.
--
--`int vsnprintf (char *S, size_t SIZE, const char *TEMPLATE, va_list AP)'
--     `stdio.h' (GNU):  *Note Variable Arguments Output::.
--
--`int vsprintf (char *S, const char *TEMPLATE, va_list AP)'
--     `stdio.h' (ISO):  *Note Variable Arguments Output::.
--
--`int vsscanf (const char *S, const char *TEMPLATE, va_list AP)'
--     `stdio.h' (ISO):  *Note Variable Arguments Input::.
--
--`int VSTART'
--     `termios.h' (POSIX.1):  *Note Start/Stop Characters::.
--
--`int VSTATUS'
--     `termios.h' (BSD):  *Note Other Special::.
--
--`int VSTOP'
--     `termios.h' (POSIX.1):  *Note Start/Stop Characters::.
--
--`int VSUSP'
--     `termios.h' (POSIX.1):  *Note Signal Characters::.
--
--`int vswprintf (wchar_t *S, size_t SIZE, const wchar_t *TEMPLATE, va_list AP)'
--     `wchar.h' (GNU):  *Note Variable Arguments Output::.
--
--`int vswscanf (const wchar_t *S, const wchar_t *TEMPLATE, va_list AP)'
--     `wchar.h' (ISO):  *Note Variable Arguments Input::.
--
--`void vsyslog (int FACILITY_PRIORITY, char *FORMAT, va_list arglist)'
--     `syslog.h' (BSD):  *Note syslog; vsyslog::.
--
--`int VTIME'
--     `termios.h' (POSIX.1):  *Note Noncanonical Input::.
--
--`int vtimes (struct vtimes CURRENT, struct vtimes CHILD)'
--     `vtimes.h' (vtimes.h):  *Note Resource Usage::.
--
--`void vwarn (const char *FORMAT, va_list)'
--     `err.h' (BSD):  *Note Error Messages::.
--
--`void vwarnx (const char *FORMAT, va_list)'
--     `err.h' (BSD):  *Note Error Messages::.
--
--`int VWERASE'
--     `termios.h' (BSD):  *Note Editing Characters::.
--
--`int vwprintf (const wchar_t *TEMPLATE, va_list AP)'
--     `wchar.h' (ISO):  *Note Variable Arguments Output::.
--
--`int vwscanf (const wchar_t *TEMPLATE, va_list AP)'
--     `wchar.h' (ISO):  *Note Variable Arguments Input::.
--
--`pid_t wait (int *STATUS-PTR)'
--     `sys/wait.h' (POSIX.1):  *Note Process Completion::.
--
--`pid_t wait3 (union wait *STATUS-PTR, int OPTIONS, struct rusage *USAGE)'
--     `sys/wait.h' (BSD):  *Note BSD Wait Functions::.
--
--`pid_t wait4 (pid_t PID, int *STATUS-PTR, int OPTIONS, struct rusage *USAGE)'
--     `sys/wait.h' (BSD):  *Note Process Completion::.
--
--`pid_t waitpid (pid_t PID, int *STATUS-PTR, int OPTIONS)'
--     `sys/wait.h' (POSIX.1):  *Note Process Completion::.
--
--`void warn (const char *FORMAT, ...)'
--     `err.h' (BSD):  *Note Error Messages::.
--
--`void warnx (const char *FORMAT, ...)'
--     `err.h' (BSD):  *Note Error Messages::.
--
--`WCHAR_MAX'
--     `limits.h' (GNU):  *Note Range of Type::.
--
--`wint_t WCHAR_MAX'
--     `wchar.h' (ISO):  *Note Extended Char Intro::.
--
--`wint_t WCHAR_MIN'
--     `wchar.h' (ISO):  *Note Extended Char Intro::.
--
--`wchar_t'
--     `stddef.h' (ISO):  *Note Extended Char Intro::.
--
--`int WCOREDUMP (int STATUS)'
--     `sys/wait.h' (BSD):  *Note Process Completion Status::.
--
--`wchar_t * wcpcpy (wchar_t *restrict WTO, const wchar_t *restrict WFROM)'
--     `wchar.h' (GNU):  *Note Copying and Concatenation::.
--
--`wchar_t * wcpncpy (wchar_t *restrict WTO, const wchar_t *restrict WFROM, size_t SIZE)'
--     `wchar.h' (GNU):  *Note Copying and Concatenation::.
--
--`size_t wcrtomb (char *restrict S, wchar_t WC, mbstate_t *restrict PS)'
--     `wchar.h' (ISO):  *Note Converting a Character::.
--
--`int wcscasecmp (const wchar_t *WS1, const wchar_T *WS2)'
--     `wchar.h' (GNU):  *Note String/Array Comparison::.
--
--`wchar_t * wcscat (wchar_t *restrict WTO, const wchar_t *restrict WFROM)'
--     `wchar.h' (ISO):  *Note Copying and Concatenation::.
--
--`wchar_t * wcschr (const wchar_t *WSTRING, int WC)'
--     `wchar.h' (ISO):  *Note Search Functions::.
--
--`wchar_t * wcschrnul (const wchar_t *WSTRING, wchar_t WC)'
--     `wchar.h' (GNU):  *Note Search Functions::.
--
--`int wcscmp (const wchar_t *WS1, const wchar_t *WS2)'
--     `wchar.h' (ISO):  *Note String/Array Comparison::.
--
--`int wcscoll (const wchar_t *WS1, const wchar_t *WS2)'
--     `wchar.h' (ISO):  *Note Collation Functions::.
--
--`wchar_t * wcscpy (wchar_t *restrict WTO, const wchar_t *restrict WFROM)'
--     `wchar.h' (ISO):  *Note Copying and Concatenation::.
--
--`size_t wcscspn (const wchar_t *WSTRING, const wchar_t *STOPSET)'
--     `wchar.h' (ISO):  *Note Search Functions::.
--
--`wchar_t * wcsdup (const wchar_t *WS)'
--     `wchar.h' (GNU):  *Note Copying and Concatenation::.
--
--`size_t wcsftime (wchar_t *S, size_t SIZE, const wchar_t *TEMPLATE, const struct tm *BROKENTIME)'
--     `time.h' (ISO/Amend1):  *Note Formatting Calendar Time::.
--
--`size_t wcslen (const wchar_t *WS)'
--     `wchar.h' (ISO):  *Note String Length::.
--
--`int wcsncasecmp (const wchar_t *WS1, const wchar_t *S2, size_t N)'
--     `wchar.h' (GNU):  *Note String/Array Comparison::.
--
--`wchar_t * wcsncat (wchar_t *restrict WTO, const wchar_t *restrict WFROM, size_t SIZE)'
--     `wchar.h' (ISO):  *Note Copying and Concatenation::.
--
--`int wcsncmp (const wchar_t *WS1, const wchar_t *WS2, size_t SIZE)'
--     `wchar.h' (ISO):  *Note String/Array Comparison::.
--
--`wchar_t * wcsncpy (wchar_t *restrict WTO, const wchar_t *restrict WFROM, size_t SIZE)'
--     `wchar.h' (ISO):  *Note Copying and Concatenation::.
--
--`size_t wcsnlen (const wchar_t *WS, size_t MAXLEN)'
--     `wchar.h' (GNU):  *Note String Length::.
--
--`size_t wcsnrtombs (char *restrict DST, const wchar_t **restrict SRC, size_t NWC, size_t LEN, mbstate_t *restrict PS)'
--     `wchar.h' (GNU):  *Note Converting Strings::.
--
--`wchar_t * wcspbrk (const wchar_t *WSTRING, const wchar_t *STOPSET)'
--     `wchar.h' (ISO):  *Note Search Functions::.
--
--`wchar_t * wcsrchr (const wchar_t *WSTRING, wchar_t C)'
--     `wchar.h' (ISO):  *Note Search Functions::.
--
--`size_t wcsrtombs (char *restrict DST, const wchar_t **restrict SRC, size_t LEN, mbstate_t *restrict PS)'
--     `wchar.h' (ISO):  *Note Converting Strings::.
--
--`size_t wcsspn (const wchar_t *WSTRING, const wchar_t *SKIPSET)'
--     `wchar.h' (ISO):  *Note Search Functions::.
--
--`wchar_t * wcsstr (const wchar_t *HAYSTACK, const wchar_t *NEEDLE)'
--     `wchar.h' (ISO):  *Note Search Functions::.
--
--`double wcstod (const wchar_t *restrict STRING, wchar_t **restrict TAILPTR)'
--     `wchar.h' (ISO):  *Note Parsing of Floats::.
--
--`float wcstof (const wchar_t *STRING, wchar_t **TAILPTR)'
--     `stdlib.h' (ISO):  *Note Parsing of Floats::.
--
--`intmax_t wcstoimax (const wchar_t *restrict STRING, wchar_t **restrict TAILPTR, int BASE)'
--     `wchar.h' (ISO):  *Note Parsing of Integers::.
--
--`wchar_t * wcstok (wchar_t *NEWSTRING, const char *DELIMITERS)'
--     `wchar.h' (ISO):  *Note Finding Tokens in a String::.
--
--`long int wcstol (const wchar_t *restrict STRING, wchar_t **restrict TAILPTR, int BASE)'
--     `wchar.h' (ISO):  *Note Parsing of Integers::.
--
--`long double wcstold (const wchar_t *STRING, wchar_t **TAILPTR)'
--     `stdlib.h' (ISO):  *Note Parsing of Floats::.
--
--`long long int wcstoll (const wchar_t *restrict STRING, wchar_t **restrict TAILPTR, int BASE)'
--     `wchar.h' (ISO):  *Note Parsing of Integers::.
--
--`size_t wcstombs (char *STRING, const wchar_t *WSTRING, size_t SIZE)'
--     `stdlib.h' (ISO):  *Note Non-reentrant String Conversion::.
--
--`long long int wcstoq (const wchar_t *restrict STRING, wchar_t **restrict TAILPTR, int BASE)'
--     `wchar.h' (GNU):  *Note Parsing of Integers::.
--
--`unsigned long int wcstoul (const wchar_t *restrict STRING, wchar_t **restrict TAILPTR, int BASE)'
--     `wchar.h' (ISO):  *Note Parsing of Integers::.
--
--`unsigned long long int wcstoull (const wchar_t *restrict STRING, wchar_t **restrict TAILPTR, int BASE)'
--     `wchar.h' (ISO):  *Note Parsing of Integers::.
--
--`uintmax_t wcstoumax (const wchar_t *restrict STRING, wchar_t **restrict TAILPTR, int BASE)'
--     `wchar.h' (ISO):  *Note Parsing of Integers::.
--
--`unsigned long long int wcstouq (const wchar_t *restrict STRING, wchar_t **restrict TAILPTR, int BASE)'
--     `wchar.h' (GNU):  *Note Parsing of Integers::.
--
--`wchar_t * wcswcs (const wchar_t *HAYSTACK, const wchar_t *NEEDLE)'
--     `wchar.h' (XPG):  *Note Search Functions::.
--
--`size_t wcsxfrm (wchar_t *restrict WTO, const wchar_t *WFROM, size_t SIZE)'
--     `wchar.h' (ISO):  *Note Collation Functions::.
--
--`int wctob (wint_t C)'
--     `wchar.h' (ISO):  *Note Converting a Character::.
--
--`int wctomb (char *STRING, wchar_t WCHAR)'
--     `stdlib.h' (ISO):  *Note Non-reentrant Character Conversion::.
--
--`wctrans_t wctrans (const char *PROPERTY)'
--     `wctype.h' (ISO):  *Note Wide Character Case Conversion::.
--
--`wctrans_t'
--     `wctype.h' (ISO):  *Note Wide Character Case Conversion::.
--
--`wctype_t wctype (const char *PROPERTY)'
--     `wctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`wctype_t'
--     `wctype.h' (ISO):  *Note Classification of Wide Characters::.
--
--`int WEOF'
--     `wchar.h' (ISO):  *Note EOF and Errors::.
--
--`wint_t WEOF'
--     `wchar.h' (ISO):  *Note Extended Char Intro::.
--
--`int WEXITSTATUS (int STATUS)'
--     `sys/wait.h' (POSIX.1):  *Note Process Completion Status::.
--
--`int WIFEXITED (int STATUS)'
--     `sys/wait.h' (POSIX.1):  *Note Process Completion Status::.
--
--`int WIFSIGNALED (int STATUS)'
--     `sys/wait.h' (POSIX.1):  *Note Process Completion Status::.
--
--`int WIFSTOPPED (int STATUS)'
--     `sys/wait.h' (POSIX.1):  *Note Process Completion Status::.
--
--`wint_t'
--     `wchar.h' (ISO):  *Note Extended Char Intro::.
--
--`wchar_t * wmemchr (const wchar_t *BLOCK, wchar_t WC, size_t SIZE)'
--     `wchar.h' (ISO):  *Note Search Functions::.
--
--`int wmemcmp (const wchar_t *A1, const wchar_t *A2, size_t SIZE)'
--     `wcjar.h' (ISO):  *Note String/Array Comparison::.
--
--`wchar_t * wmemcpy (wchar_t *restrict WTO, const wchar_t *restruct WFROM, size_t SIZE)'
--     `wchar.h' (ISO):  *Note Copying and Concatenation::.
--
--`wchar_t * wmemmove (wchar *WTO, const wchar_t *WFROM, size_t SIZE)'
--     `wchar.h' (ISO):  *Note Copying and Concatenation::.
--
--`wchar_t * wmempcpy (wchar_t *restrict WTO, const wchar_t *restrict WFROM, size_t SIZE)'
--     `wchar.h' (GNU):  *Note Copying and Concatenation::.
--
--`wchar_t * wmemset (wchar_t *BLOCK, wchar_t WC, size_t SIZE)'
--     `wchar.h' (ISO):  *Note Copying and Concatenation::.
--
--`int W_OK'
--     `unistd.h' (POSIX.1):  *Note Testing File Access::.
--
--`int wordexp (const char *WORDS, wordexp_t *WORD-VECTOR-PTR, int FLAGS)'
--     `wordexp.h' (POSIX.2):  *Note Calling Wordexp::.
--
--`wordexp_t'
--     `wordexp.h' (POSIX.2):  *Note Calling Wordexp::.
--
--`void wordfree (wordexp_t *WORD-VECTOR-PTR)'
--     `wordexp.h' (POSIX.2):  *Note Calling Wordexp::.
--
--`int wprintf (const wchar_t *TEMPLATE, ...)'
--     `wchar.h' (ISO):  *Note Formatted Output Functions::.
--
--`WRDE_APPEND'
--     `wordexp.h' (POSIX.2):  *Note Flags for Wordexp::.
--
--`WRDE_BADCHAR'
--     `wordexp.h' (POSIX.2):  *Note Calling Wordexp::.
--
--`WRDE_BADVAL'
--     `wordexp.h' (POSIX.2):  *Note Calling Wordexp::.
--
--`WRDE_CMDSUB'
--     `wordexp.h' (POSIX.2):  *Note Calling Wordexp::.
--
--`WRDE_DOOFFS'
--     `wordexp.h' (POSIX.2):  *Note Flags for Wordexp::.
--
--`WRDE_NOCMD'
--     `wordexp.h' (POSIX.2):  *Note Flags for Wordexp::.
--
--`WRDE_NOSPACE'
--     `wordexp.h' (POSIX.2):  *Note Calling Wordexp::.
--
--`WRDE_REUSE'
--     `wordexp.h' (POSIX.2):  *Note Flags for Wordexp::.
--
--`WRDE_SHOWERR'
--     `wordexp.h' (POSIX.2):  *Note Flags for Wordexp::.
--
--`WRDE_SYNTAX'
--     `wordexp.h' (POSIX.2):  *Note Calling Wordexp::.
--
--`WRDE_UNDEF'
--     `wordexp.h' (POSIX.2):  *Note Flags for Wordexp::.
--
--`ssize_t write (int FILEDES, const void *BUFFER, size_t SIZE)'
--     `unistd.h' (POSIX.1):  *Note I/O Primitives::.
--
--`ssize_t writev (int FILEDES, const struct iovec *VECTOR, int COUNT)'
--     `sys/uio.h' (BSD):  *Note Scatter-Gather::.
--
--`int wscanf (const wchar_t *TEMPLATE, ...)'
--     `wchar.h' (ISO):  *Note Formatted Input Functions::.
--
--`int WSTOPSIG (int STATUS)'
--     `sys/wait.h' (POSIX.1):  *Note Process Completion Status::.
--
--`int WTERMSIG (int STATUS)'
--     `sys/wait.h' (POSIX.1):  *Note Process Completion Status::.
--
--`int X_OK'
--     `unistd.h' (POSIX.1):  *Note Testing File Access::.
--
--`_XOPEN_SOURCE'
--     (X/Open):  *Note Feature Test Macros::.
--
--`_XOPEN_SOURCE_EXTENDED'
--     (X/Open):  *Note Feature Test Macros::.
--
--`double y0 (double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`float y0f (float X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`long double y0l (long double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`double y1 (double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`float y1f (float X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`long double y1l (long double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`double yn (int n, double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`float ynf (int n, float X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
--`long double ynl (int n, long double X)'
--     `math.h' (SVID):  *Note Special Functions::.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-54 glibc-2.3.2-200304020432/manual/libc.info-54
---- glibc-2.3.2/manual/libc.info-54	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-54	Thu Jan  1 01:00:00 1970
-@@ -1,1037 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Installation,  Next: Maintenance,  Prev: Library Summary,  Up: Top
--
--Installing the GNU C Library
--****************************
--
--   Before you do anything else, you should read the file `FAQ' located
--at the top level of the source tree.  This file answers common questions
--and describes problems you may experience with compilation and
--installation.  It is updated more frequently than this manual.
--
--   Features can be added to GNU Libc via "add-on" bundles.  These are
--separate tar files, which you unpack into the top level of the source
--tree.  Then you give `configure' the `--enable-add-ons' option to
--activate them, and they will be compiled into the library.  As of the
--2.2 release, one important component of glibc is distributed as
--"official" add-ons: the linuxthreads add-on.  Unless you are doing an
--unusual installation, you should get this.
--
--   Support for POSIX threads is maintained by someone else, so it's in a
--separate package.  It is only available for GNU/Linux systems, but this
--will change in the future.  Get it from the same place you got the main
--bundle; the file is `glibc-linuxthreads-VERSION.tar.gz'.
--
--   You will need recent versions of several GNU tools: definitely GCC
--and GNU Make, and possibly others.  *Note Tools for Compilation::,
--below.
--
--* Menu:
--
--* Configuring and compiling::   How to compile and test GNU libc.
--* Running make install::        How to install it once you've got it
-- compiled.
--* Tools for Compilation::       You'll need these first.
--* Supported Configurations::    What it runs on, what it doesn't.
--* Linux::                       Specific advice for GNU/Linux systems.
--* Reporting Bugs::              So they'll get fixed.
--
--
--File: libc.info,  Node: Configuring and compiling,  Next: Running make install,  Up: Installation
--
--Configuring and compiling GNU Libc
--==================================
--
--   GNU libc can be compiled in the source directory, but we strongly
--advise building it in a separate build directory.  For example, if you
--have  unpacked the glibc sources in `/src/gnu/glibc-2.3', create a
--directory `/src/gnu/glibc-build' to put the object files in.  This
--allows removing the whole build directory in case an error occurs,
--which is the safest way to get a fresh start and should always be done.
--
--   From your object directory, run the shell script `configure' located
--at the top level of the source tree.  In the scenario above, you'd type
--
--     $ ../glibc-2.3/configure ARGS...
--
--   Please note that even if you're building in a separate build
--directory, the compilation needs to modify a few files in the source
--directory, especially some files in the manual subdirectory.
--
--`configure' takes many options, but you can get away with knowing only
--two: `--prefix' and `--enable-add-ons'.  The `--prefix' option tells
--`configure' where you want glibc installed. This defaults to
--`/usr/local'.  The `--enable-add-ons' option tells `configure' to use
--all the add-on bundles it finds in the source directory.  Since
--important functionality is provided in add-ons, you should always
--specify this option.
--
--   It may also be useful to set the CC and CFLAGS variables in the
--environment when running `configure'.  CC selects the C compiler that
--will be used, and CFLAGS sets optimization options for the compiler.
--
--   The following list describes all of the available options for
--`configure':
--
--`--prefix=DIRECTORY'
--     Install machine-independent data files in subdirectories of
--     `DIRECTORY'.  The default is to install in `/usr/local'.
--
--`--exec-prefix=DIRECTORY'
--     Install the library and other machine-dependent files in
--     subdirectories of `DIRECTORY'.  The default is to the `--prefix'
--     directory if that option is specified, or `/usr/local' otherwise.
--
--`--with-headers=DIRECTORY'
--     Look for kernel header files in DIRECTORY, not `/usr/include'.
--     Glibc needs information from the kernel's private header files.
--     Glibc will normally look in `/usr/include' for them, but if you
--     specify this option, it will look in DIRECTORY instead.
--
--     This option is primarily of use on a system where the headers in
--     `/usr/include' come from an older version of glibc.  Conflicts can
--     occasionally happen in this case.  Note that Linux libc5 qualifies
--     as an older version of glibc.  You can also use this option if you
--     want to compile glibc with a newer set of kernel headers than the
--     ones found in `/usr/include'.
--
--`--enable-add-ons[=LIST]'
--     Enable add-on packages in your source tree.  If this option is
--     specified with no list, it enables all the add-on packages it
--     finds.  If you do not wish to use some add-on packages that you
--     have present in your source tree, give this option a list of the
--     add-ons that you _do_ want used, like this:
--     `--enable-add-ons=linuxthreads'
--
--`--enable-kernel=VERSION'
--     This option is currently only useful on GNU/Linux systems.  The
--     VERSION parameter should have the form X.Y.Z and describes the
--     smallest version of the Linux kernel the generated library is
--     expected to support.  The higher the VERSION number is, the less
--     compatibility code is added, and the faster the code gets.
--
--`--with-binutils=DIRECTORY'
--     Use the binutils (assembler and linker) in `DIRECTORY', not the
--     ones the C compiler would default to.  You can use this option if
--     the default binutils on your system cannot deal with all the
--     constructs in the GNU C library.  In that case, `configure' will
--     detect the problem and suppress these constructs, so that the
--     library will still be usable, but functionality may be lost--for
--     example, you can't build a shared libc with old binutils.
--
--`--without-fp'
--     Use this option if your computer lacks hardware floating-point
--     support and your operating system does not emulate an FPU.
--
--     these
--
--`--disable-shared'
--     Don't build shared libraries even if it is possible.  Not all
--     systems support shared libraries; you need ELF support and
--     (currently) the GNU linker.
--
--`--disable-profile'
--     Don't build libraries with profiling information.  You may want to
--     use this option if you don't plan to do profiling.
--
--`--enable-omitfp'
--     Use maximum optimization for the normal (static and shared)
--     libraries, and compile separate static libraries with debugging
--     information and no optimization.  We recommend not doing this.
--     The extra optimization doesn't gain you much, it may provoke
--     compiler bugs, and you won't be able to trace bugs through the C
--     library.
--
--`--disable-versioning'
--     Don't compile the shared libraries with symbol version information.
--     Doing this will make the resulting library incompatible with old
--     binaries, so it's not recommended.
--
--`--enable-static-nss'
--     Compile static versions of the NSS (Name Service Switch) libraries.
--     This is not recommended because it defeats the purpose of NSS; a
--     program linked statically with the NSS libraries cannot be
--     dynamically reconfigured to use a different name database.
--
--`--without-tls'
--     By default the C library is built with support for thread-local
--     storage if the used tools support it.  By using `--without-tls'
--     this can be prevented though there generally is no reason since it
--     creates compatibility problems.
--
--`--build=BUILD-SYSTEM'
--`--host=HOST-SYSTEM'
--     These options are for cross-compiling.  If you specify both
--     options and BUILD-SYSTEM is different from HOST-SYSTEM, `configure'
--     will prepare to cross-compile glibc from BUILD-SYSTEM to be used
--     on HOST-SYSTEM.  You'll probably need the `--with-headers' option
--     too, and you may have to override CONFIGURE's selection of the
--     compiler and/or binutils.
--
--     If you only specify `--host', `configure' will prepare for a
--     native compile but use what you specify instead of guessing what
--     your system is. This is most useful to change the CPU submodel.
--     For example, if `configure' guesses your machine as
--     `i586-pc-linux-gnu' but you want to compile a library for 386es,
--     give `--host=i386-pc-linux-gnu' or just `--host=i386-linux' and add
--     the appropriate compiler flags (`-mcpu=i386' will do the trick) to
--     CFLAGS.
--
--     If you specify just `--build', `configure' will get confused.
--
--   To build the library and related programs, type `make'.  This will
--produce a lot of output, some of which may look like errors from `make'
--but isn't.  Look for error messages from `make' containing `***'.
--Those indicate that something is seriously wrong.
--
--   The compilation process can take several hours.  Expect at least two
--hours for the default configuration on i586 for GNU/Linux.  For Hurd,
--times are much longer.  Some complex modules may take a very long time
--to compile, as much as several minutes on slower machines.  Do not
--panic if the compiler appears to hang.
--
--   If you want to run a parallel make, simply pass the `-j' option with
--an appropriate numeric parameter to `make'.  You need a recent GNU
--`make' version, though.
--
--   To build and run test programs which exercise some of the library
--facilities, type `make check'.  If it does not complete successfully,
--do not use the built library, and report a bug after verifying that the
--problem is not already known.  *Note Reporting Bugs::, for instructions
--on reporting bugs.  Note that some of the tests assume they are not
--being run by `root'.  We recommend you compile and test glibc as an
--unprivileged user.
--
--   Before reporting bugs make sure there is no problem with your system.
--The tests (and later installation) use some pre-existing files of the
--system such as `/etc/passwd', `/etc/nsswitch.conf' and others.  These
--files must all contain correct and sensible content.
--
--   To format the `GNU C Library Reference Manual' for printing, type
--`make dvi'.  You need a working TeX installation to do this.  The
--distribution already includes the on-line formatted version of the
--manual, as Info files.  You can regenerate those with `make info', but
--it shouldn't be necessary.
--
--   The library has a number of special-purpose configuration parameters
--which you can find in `Makeconfig'.  These can be overwritten with the
--file `configparms'.  To change them, create a `configparms' in your
--build directory and add values as appropriate for your system.  The
--file is included and parsed by `make' and has to follow the conventions
--for makefiles.
--
--   It is easy to configure the GNU C library for cross-compilation by
--setting a few variables in `configparms'.  Set `CC' to the
--cross-compiler for the target you configured the library for; it is
--important to use this same `CC' value when running `configure', like
--this: `CC=TARGET-gcc configure TARGET'.  Set `BUILD_CC' to the compiler
--to use for programs run on the build system as part of compiling the
--library.  You may need to set `AR' and `RANLIB' to cross-compiling
--versions of `ar' and `ranlib' if the native tools are not configured to
--work with object files for the target you configured for.
--
--
--File: libc.info,  Node: Running make install,  Next: Tools for Compilation,  Prev: Configuring and compiling,  Up: Installation
--
--Installing the C Library
--========================
--
--   To install the library and its header files, and the Info files of
--the manual, type `env LANGUAGE=C LC_ALL=C make install'.  This will
--build things, if necessary, before installing them; however, you should
--still compile everything first.  If you are installing glibc as your
--primary C library, we recommend that you shut the system down to
--single-user mode first, and reboot afterward.  This minimizes the risk
--of breaking things when the library changes out from underneath.
--
--   If you're upgrading from Linux libc5 or some other C library, you
--need to replace the `/usr/include' with a fresh directory before
--installing it.  The new `/usr/include' should contain the Linux
--headers, but nothing else.
--
--   You must first build the library (`make'), optionally check it
--(`make check'), switch the include directories and then install (`make
--install').  The steps must be done in this order.  Not moving the
--directory before install will result in an unusable mixture of header
--files from both libraries, but configuring, building, and checking the
--library requires the ability to compile and run programs against the old
--library.
--
--   If you are upgrading from a previous installation of glibc 2.0 or
--2.1, `make install' will do the entire job.  You do not need to remove
--the old includes - if you want to do so anyway you must then follow the
--order given above.
--
--   You may also need to reconfigure GCC to work with the new library.
--The easiest way to do that is to figure out the compiler switches to
--make it work again (`-Wl,--dynamic-linker=/lib/ld-linux.so.2' should
--work on GNU/Linux systems) and use them to recompile gcc.  You can also
--edit the specs file (`/usr/lib/gcc-lib/TARGET/VERSION/specs'), but that
--is a bit of a black art.
--
--   You can install glibc somewhere other than where you configured it
--to go by setting the `install_root' variable on the command line for
--`make install'.  The value of this variable is prepended to all the
--paths for installation.  This is useful when setting up a chroot
--environment or preparing a binary distribution.  The directory should be
--specified with an absolute file name.
--
--   Glibc 2.2 includes a daemon called `nscd', which you may or may not
--want to run.  `nscd' caches name service lookups; it can dramatically
--improve performance with NIS+, and may help with DNS as well.
--
--   One auxiliary program, `/usr/libexec/pt_chown', is installed setuid
--`root'.  This program is invoked by the `grantpt' function; it sets the
--permissions on a pseudoterminal so it can be used by the calling
--process.  This means programs like `xterm' and `screen' do not have to
--be setuid to get a pty.  (There may be other reasons why they need
--privileges.)  If you are using a 2.1 or newer Linux kernel with the
--`devptsfs' or `devfs' filesystems providing pty slaves, you don't need
--this program; otherwise you do.  The source for `pt_chown' is in
--`login/programs/pt_chown.c'.
--
--   After installation you might want to configure the timezone and
--locale installation of your system.  The GNU C library comes with a
--locale database which gets configured with `localedef'.  For example, to
--set up a German locale with name `de_DE', simply issue the command
--`localedef -i de_DE -f ISO-8859-1 de_DE'.  To configure all locales
--that are supported by glibc, you can issue from your build directory the
--command `make localedata/install-locales'.
--
--   To configure the locally used timezone, set the `TZ' environment
--variable.  The script `tzselect' helps you to select the right value.
--As an example, for Germany, `tzselect' would tell you to use
--`TZ='Europe/Berlin''.  For a system wide installation (the given paths
--are for an installation with `--prefix=/usr'), link the timezone file
--which is in `/usr/share/zoneinfo' to the file `/etc/localtime'.  For
--Germany, you might execute `ln -s /usr/share/zoneinfo/Europe/Berlin
--/etc/localtime'.
--
--
--File: libc.info,  Node: Tools for Compilation,  Next: Supported Configurations,  Prev: Running make install,  Up: Installation
--
--Recommended Tools for Compilation
--=================================
--
--   We recommend installing the following GNU tools before attempting to
--build the GNU C library:
--
--   * GNU `make' 3.79 or newer
--
--     You need the latest version of GNU `make'.  Modifying the GNU C
--     Library to work with other `make' programs would be so difficult
--     that we recommend you port GNU `make' instead.  *Really.*  We
--     recommend GNU `make' version 3.79.  All earlier versions have
--     severe bugs or lack features.
--
--   * GCC 3.2 or newer
--
--     The GNU C library can only be compiled with the GNU C compiler
--     family.  As of the 2.3 release, GCC 3.2 or higher is required.  As
--     of this writing, GCC 3.2 is the compiler we advise to use.
--
--     You can use whatever compiler you like to compile programs that
--     use GNU libc, but be aware that both GCC 2.7 and 2.8 have bugs in
--     their floating-point support that may be triggered by the math
--     library.
--
--     Check the FAQ for any special compiler issues on particular
--     platforms.
--
--   * GNU `binutils' 2.13 or later
--
--     You must use GNU `binutils' (as and ld) to build the GNU C library.
--     No other assembler and linker has the necessary functionality in
--     the moment.
--
--   * GNU `texinfo' 3.12f
--
--     To correctly translate and install the Texinfo documentation you
--     need this version of the `texinfo' package.  Earlier versions do
--     not understand all the tags used in the document, and the
--     installation mechanism for the info files is not present or works
--     differently.
--
--   * GNU `awk' 3.0, or some other POSIX awk
--
--     `Awk' is used in several places to generate files.  The scripts
--     should work with any POSIX-compliant `awk' implementation; `gawk'
--     3.0 and `mawk' 1.3 are known to work.
--
--   * Perl 5
--
--     Perl is not required, but it is used if present to test the
--     installation.  We may decide to use it elsewhere in the future.
--
--   * GNU `sed' 3.02 or newer
--
--     `Sed' is used in several places to generate files.  Most scripts
--     work with any version of `sed'.  The known exception is the script
--     `po2test.sed' in the `intl' subdirectory which is used to generate
--     `msgs.h' for the test suite.  This script works correctly only
--     with GNU `sed' 3.02.  If you like to run the test suite, you
--     should definitely upgrade `sed'.
--
--
--If you change any of the `configure.in' files you will also need
--
--   * GNU `autoconf' 2.12 or higher
--
--and if you change any of the message translation files you will need
--
--   * GNU `gettext' 0.10.36 or later
--
--You may also need these packages if you upgrade your source tree using
--patches, although we try to avoid this.
--
--
--File: libc.info,  Node: Supported Configurations,  Next: Linux,  Prev: Tools for Compilation,  Up: Installation
--
--Supported Configurations
--========================
--
--   The GNU C Library currently supports configurations that match the
--following patterns:
--
--     alpha*-*-linux
--     arm-*-linux
--     cris-*-linux
--     hppa-*-linux
--     iX86-*-gnu
--     iX86-*-linux
--     ia64-*-linux
--     m68k-*-linux
--     mips*-*-linux
--     powerpc-*-linux
--     s390-*-linux
--     s390x-*-linux
--     sparc-*-linux
--     sparc64-*-linux
--
--   Former releases of this library (version 2.1 and/or 2.0) used to run
--on the following configurations:
--
--     arm-*-linuxaout
--     arm-*-none
--
--   Very early releases (version 1.09.1 and perhaps earlier versions)
--used to run on the following configurations:
--
--     alpha-dec-osf1
--     alpha-*-linuxecoff
--     iX86-*-bsd4.3
--     iX86-*-isc2.2
--     iX86-*-isc3.N
--     iX86-*-sco3.2
--     iX86-*-sco3.2v4
--     iX86-*-sysv
--     iX86-*-sysv4
--     iX86-force_cpu386-none
--     iX86-sequent-bsd
--     i960-nindy960-none
--     m68k-hp-bsd4.3
--     m68k-mvme135-none
--     m68k-mvme136-none
--     m68k-sony-newsos3
--     m68k-sony-newsos4
--     m68k-sun-sunos4.N
--     mips-dec-ultrix4.N
--     mips-sgi-irix4.N
--     sparc-sun-solaris2.N
--     sparc-sun-sunos4.N
--
--   Since no one has volunteered to test and fix these configurations,
--they are not supported at the moment.  They probably don't compile;
--they definitely don't work anymore.  Porting the library is not hard.
--If you are interested in doing a port, please contact the glibc
--maintainers by sending electronic mail to <bug-glibc@gnu.org>.
--
--   Valid cases of `iX86' include `i386', `i486', `i586', and `i686'.
--All of those configurations produce a library that can run on this
--processor and newer processors.  The GCC compiler by default generates
--code that's optimized for the machine it's configured for and will use
--the instructions available on that machine.  For example if your GCC is
--configured for `i686', gcc will optimize for `i686' and might issue
--some `i686' specific instructions.  To generate code for other models,
--you have to configure for that model and give GCC the appropriate
--`-march=' and `-mcpu=' compiler switches via CFLAGS.
--
--
--File: libc.info,  Node: Linux,  Next: Reporting Bugs,  Prev: Supported Configurations,  Up: Installation
--
--Specific advice for GNU/Linux systems
--=====================================
--
--   If you are installing GNU libc on a GNU/Linux system, you need to
--have the header files from a 2.2 or newer kernel around for reference.
--For some architectures, like ia64, sh and hppa, you need at least
--headers from kernel 2.3.99 (sh and hppa) or 2.4.0 (ia64).  You do not
--need to use that kernel, just have its headers where glibc can access
--at them.  The easiest way to do this is to unpack it in a directory
--such as `/usr/src/linux-2.2.1'.  In that directory, run `make config'
--and accept all the defaults.  Then run `make include/linux/version.h'.
--Finally, configure glibc with the option
--`--with-headers=/usr/src/linux-2.2.1/include'.  Use the most recent
--kernel you can get your hands on.
--
--   An alternate tactic is to unpack the 2.2 kernel and run `make
--config' as above; then, rename or delete `/usr/include', create a new
--`/usr/include', and make symbolic links of `/usr/include/linux' and
--`/usr/include/asm' into the kernel sources.  You can then configure
--glibc with no special options.  This tactic is recommended if you are
--upgrading from libc5, since you need to get rid of the old header files
--anyway.
--
--   After installing GNU libc, you may need to remove or rename
--`/usr/include/linux' and `/usr/include/asm', and replace them with
--copies of `include/linux' and `include/asm-$ARCHITECTURE' taken from
--the Linux source package which supplied kernel headers for building the
--library.  ARCHITECTURE will be the machine architecture for which the
--library was built, such as `i386' or `alpha'.  You do not need to do
--this if you did not specify an alternate kernel header source using
--`--with-headers'.  The intent here is that these directories should be
--copies of, *not* symlinks to, the kernel headers used to build the
--library.
--
--   Note that `/usr/include/net' and `/usr/include/scsi' should *not* be
--symlinks into the kernel sources.  GNU libc provides its own versions
--of these files.
--
--   GNU/Linux expects some components of the libc installation to be in
--`/lib' and some in `/usr/lib'.  This is handled automatically if you
--configure glibc with `--prefix=/usr'.  If you set some other prefix or
--allow it to default to `/usr/local', then all the components are
--installed there.
--
--   If you are upgrading from libc5, you need to recompile every shared
--library on your system against the new library for the sake of new code,
--but keep the old libraries around for old binaries to use.  This is
--complicated and difficult.  Consult the Glibc2 HOWTO at
--<http://www.imaxx.net/~thrytis/glibc> for details.
--
--   You cannot use `nscd' with 2.0 kernels, due to bugs in the
--kernel-side thread support.  `nscd' happens to hit these bugs
--particularly hard, but you might have problems with any threaded
--program.
--
--
--File: libc.info,  Node: Reporting Bugs,  Prev: Linux,  Up: Installation
--
--Reporting Bugs
--==============
--
--   There are probably bugs in the GNU C library.  There are certainly
--errors and omissions in this manual.  If you report them, they will get
--fixed.  If you don't, no one will ever know about them and they will
--remain unfixed for all eternity, if not longer.
--
--   It is a good idea to verify that the problem has not already been
--reported.  Bugs are documented in two places: The file `BUGS' describes
--a number of well known bugs and the bug tracking system has a WWW
--interface at <http://www-gnats.gnu.org:8080/cgi-bin/wwwgnats.pl>.  The
--WWW interface gives you access to open and closed reports.  A closed
--report normally includes a patch or a hint on solving the problem.
--
--   To report a bug, first you must find it.  With any luck, this will
--be the hard part.  Once you've found a bug, make sure it's really a
--bug.  A good way to do this is to see if the GNU C library behaves the
--same way some other C library does.  If so, probably you are wrong and
--the libraries are right (but not necessarily).  If not, one of the
--libraries is probably wrong.  It might not be the GNU library.  Many
--historical Unix C libraries permit things that we don't, such as
--closing a file twice.
--
--   If you think you have found some way in which the GNU C library does
--not conform to the ISO and POSIX standards (*note Standards and
--Portability::), that is definitely a bug.  Report it!
--
--   Once you're sure you've found a bug, try to narrow it down to the
--smallest test case that reproduces the problem.  In the case of a C
--library, you really only need to narrow it down to one library function
--call, if possible.  This should not be too difficult.
--
--   The final step when you have a simple test case is to report the bug.
--Do this using the `glibcbug' script.  It is installed with libc, or if
--you haven't installed it, will be in your build directory.  Send your
--test case, the results you got, the results you expected, and what you
--think the problem might be (if you've thought of anything).  `glibcbug'
--will insert the configuration information we need to see, and ship the
--report off to <bugs@gnu.org>.  Don't send a message there directly; it
--is fed to a program that expects mail to be formatted in a particular
--way.  Use the script.
--
--   If you are not sure how a function should behave, and this manual
--doesn't tell you, that's a bug in the manual.  Report that too!  If the
--function's behavior disagrees with the manual, then either the library
--or the manual has a bug, so report the disagreement.  If you find any
--errors or omissions in this manual, please report them to the Internet
--address <bug-glibc-manual@gnu.org>.  If you refer to specific sections
--of the manual, please include the section names for easier
--identification.
--
--
--File: libc.info,  Node: Maintenance,  Next: Contributors,  Prev: Installation,  Up: Top
--
--Library Maintenance
--*******************
--
--* Menu:
--
--* Source Layout::         How to add new functions or header files
--                             to the GNU C library.
--* Porting::               How to port the GNU C library to
--                             a new machine or operating system.
--
--
--File: libc.info,  Node: Source Layout,  Next: Porting,  Up: Maintenance
--
--Adding New Functions
--====================
--
--   The process of building the library is driven by the makefiles, which
--make heavy use of special features of GNU `make'.  The makefiles are
--very complex, and you probably don't want to try to understand them.
--But what they do is fairly straightforward, and only requires that you
--define a few variables in the right places.
--
--   The library sources are divided into subdirectories, grouped by
--topic.
--
--   The `string' subdirectory has all the string-manipulation functions,
--`math' has all the mathematical functions, etc.
--
--   Each subdirectory contains a simple makefile, called `Makefile',
--which defines a few `make' variables and then includes the global
--makefile `Rules' with a line like:
--
--     include ../Rules
--
--The basic variables that a subdirectory makefile defines are:
--
--`subdir'
--     The name of the subdirectory, for example `stdio'.  This variable
--     *must* be defined.
--
--`headers'
--     The names of the header files in this section of the library, such
--     as `stdio.h'.
--
--`routines'
--`aux'
--     The names of the modules (source files) in this section of the
--     library.  These should be simple names, such as `strlen' (rather
--     than complete file names, such as `strlen.c').  Use `routines' for
--     modules that define functions in the library, and `aux' for
--     auxiliary modules containing things like data definitions.  But the
--     values of `routines' and `aux' are just concatenated, so there
--     really is no practical difference.
--
--`tests'
--     The names of test programs for this section of the library.  These
--     should be simple names, such as `tester' (rather than complete file
--     names, such as `tester.c').  `make tests' will build and run all
--     the test programs.  If a test program needs input, put the test
--     data in a file called `TEST-PROGRAM.input'; it will be given to
--     the test program on its standard input.  If a test program wants
--     to be run with arguments, put the arguments (all on a single line)
--     in a file called `TEST-PROGRAM.args'.  Test programs should exit
--     with zero status when the test passes, and nonzero status when the
--     test indicates a bug in the library or error in building.
--
--`others'
--     The names of "other" programs associated with this section of the
--     library.  These are programs which are not tests per se, but are
--     other small programs included with the library.  They are built by
--     `make others'.
--
--`install-lib'
--`install-data'
--`install'
--     Files to be installed by `make install'.  Files listed in
--     `install-lib' are installed in the directory specified by `libdir'
--     in `configparms' or `Makeconfig' (*note Installation::).  Files
--     listed in `install-data' are installed in the directory specified
--     by `datadir' in `configparms' or `Makeconfig'.  Files listed in
--     `install' are installed in the directory specified by `bindir' in
--     `configparms' or `Makeconfig'.
--
--`distribute'
--     Other files from this subdirectory which should be put into a
--     distribution tar file.  You need not list here the makefile itself
--     or the source and header files listed in the other standard
--     variables.  Only define `distribute' if there are files used in an
--     unusual way that should go into the distribution.
--
--`generated'
--     Files which are generated by `Makefile' in this subdirectory.
--     These files will be removed by `make clean', and they will never
--     go into a distribution.
--
--`extra-objs'
--     Extra object files which are built by `Makefile' in this
--     subdirectory.  This should be a list of file names like `foo.o';
--     the files will actually be found in whatever directory object
--     files are being built in.  These files will be removed by
--     `make clean'.  This variable is used for secondary object files
--     needed to build `others' or `tests'.
--
--
--File: libc.info,  Node: Porting,  Prev: Source Layout,  Up: Maintenance
--
--Porting the GNU C Library
--=========================
--
--   The GNU C library is written to be easily portable to a variety of
--machines and operating systems.  Machine- and operating system-dependent
--functions are well separated to make it easy to add implementations for
--new machines or operating systems.  This section describes the layout of
--the library source tree and explains the mechanisms used to select
--machine-dependent code to use.
--
--   All the machine-dependent and operating system-dependent files in the
--library are in the subdirectory `sysdeps' under the top-level library
--source directory.  This directory contains a hierarchy of
--subdirectories (*note Hierarchy Conventions::).
--
--   Each subdirectory of `sysdeps' contains source files for a
--particular machine or operating system, or for a class of machine or
--operating system (for example, systems by a particular vendor, or all
--machines that use IEEE 754 floating-point format).  A configuration
--specifies an ordered list of these subdirectories.  Each subdirectory
--implicitly appends its parent directory to the list.  For example,
--specifying the list `unix/bsd/vax' is equivalent to specifying the list
--`unix/bsd/vax unix/bsd unix'.  A subdirectory can also specify that it
--implies other subdirectories which are not directly above it in the
--directory hierarchy.  If the file `Implies' exists in a subdirectory,
--it lists other subdirectories of `sysdeps' which are appended to the
--list, appearing after the subdirectory containing the `Implies' file.
--Lines in an `Implies' file that begin with a `#' character are ignored
--as comments.  For example, `unix/bsd/Implies' contains:
--     # BSD has Internet-related things.
--     unix/inet
--
--and `unix/Implies' contains:
--     posix
--
--So the final list is `unix/bsd/vax unix/bsd unix/inet unix posix'.
--
--   `sysdeps' has a "special" subdirectory called `generic'.  It is
--always implicitly appended to the list of subdirectories, so you
--needn't put it in an `Implies' file, and you should not create any
--subdirectories under it intended to be new specific categories.
--`generic' serves two purposes.  First, the makefiles do not bother to
--look for a system-dependent version of a file that's not in `generic'.
--This means that any system-dependent source file must have an analogue
--in `generic', even if the routines defined by that file are not
--implemented on other platforms.  Second. the `generic' version of a
--system-dependent file is used if the makefiles do not find a version
--specific to the system you're compiling for.
--
--   If it is possible to implement the routines in a `generic' file in
--machine-independent C, using only other machine-independent functions in
--the C library, then you should do so.  Otherwise, make them stubs.  A
--"stub" function is a function which cannot be implemented on a
--particular machine or operating system.  Stub functions always return an
--error, and set `errno' to `ENOSYS' (Function not implemented).  *Note
--Error Reporting::.  If you define a stub function, you must place the
--statement `stub_warning(FUNCTION)', where FUNCTION is the name of your
--function, after its definition; also, you must include the file
--`<stub-tag.h>' into your file.  This causes the function to be listed
--in the installed `<gnu/stubs.h>', and makes GNU ld warn when the
--function is used.
--
--   Some rare functions are only useful on specific systems and aren't
--defined at all on others; these do not appear anywhere in the
--system-independent source code or makefiles (including the `generic'
--directory), only in the system-dependent `Makefile' in the specific
--system's subdirectory.
--
--   If you come across a file that is in one of the main source
--directories (`string', `stdio', etc.), and you want to write a machine-
--or operating system-dependent version of it, move the file into
--`sysdeps/generic' and write your new implementation in the appropriate
--system-specific subdirectory.  Note that if a file is to be
--system-dependent, it *must not* appear in one of the main source
--directories.
--
--   There are a few special files that may exist in each subdirectory of
--`sysdeps':
--
--`Makefile'
--     A makefile for this machine or operating system, or class of
--     machine or operating system.  This file is included by the library
--     makefile `Makerules', which is used by the top-level makefile and
--     the subdirectory makefiles.  It can change the variables set in the
--     including makefile or add new rules.  It can use GNU `make'
--     conditional directives based on the variable `subdir' (see above)
--     to select different sets of variables and rules for different
--     sections of the library.  It can also set the `make' variable
--     `sysdep-routines', to specify extra modules to be included in the
--     library.  You should use `sysdep-routines' rather than adding
--     modules to `routines' because the latter is used in determining
--     what to distribute for each subdirectory of the main source tree.
--
--     Each makefile in a subdirectory in the ordered list of
--     subdirectories to be searched is included in order.  Since several
--     system-dependent makefiles may be included, each should append to
--     `sysdep-routines' rather than simply setting it:
--
--          sysdep-routines := $(sysdep-routines) foo bar
--
--`Subdirs'
--     This file contains the names of new whole subdirectories under the
--     top-level library source tree that should be included for this
--     system.  These subdirectories are treated just like the
--     system-independent subdirectories in the library source tree, such
--     as `stdio' and `math'.
--
--     Use this when there are completely new sets of functions and header
--     files that should go into the library for the system this
--     subdirectory of `sysdeps' implements.  For example,
--     `sysdeps/unix/inet/Subdirs' contains `inet'; the `inet' directory
--     contains various network-oriented operations which only make sense
--     to put in the library on systems that support the Internet.
--
--`Dist'
--     This file contains the names of files (relative to the
--     subdirectory of `sysdeps' in which it appears) which should be
--     included in the distribution.  List any new files used by rules in
--     the `Makefile' in the same directory, or header files used by the
--     source files in that directory.  You don't need to list files that
--     are implementations (either C or assembly source) of routines
--     whose names are given in the machine-independent makefiles in the
--     main source tree.
--
--`configure'
--     This file is a shell script fragment to be run at configuration
--     time.  The top-level `configure' script uses the shell `.' command
--     to read the `configure' file in each system-dependent directory
--     chosen, in order.  The `configure' files are often generated from
--     `configure.in' files using Autoconf.
--
--     A system-dependent `configure' script will usually add things to
--     the shell variables `DEFS' and `config_vars'; see the top-level
--     `configure' script for details.  The script can check for
--     `--with-PACKAGE' options that were passed to the top-level
--     `configure'.  For an option `--with-PACKAGE=VALUE' `configure'
--     sets the shell variable `with_PACKAGE' (with any dashes in PACKAGE
--     converted to underscores) to VALUE; if the option is just
--     `--with-PACKAGE' (no argument), then it sets `with_PACKAGE' to
--     `yes'.
--
--`configure.in'
--     This file is an Autoconf input fragment to be processed into the
--     file `configure' in this subdirectory.  *Note Introduction:
--     (autoconf.info)Introduction, for a description of Autoconf.  You
--     should write either `configure' or `configure.in', but not both.
--     The first line of `configure.in' should invoke the `m4' macro
--     `GLIBC_PROVIDES'.  This macro does several `AC_PROVIDE' calls for
--     Autoconf macros which are used by the top-level `configure'
--     script; without this, those macros might be invoked again
--     unnecessarily by Autoconf.
--
--   That is the general system for how system-dependencies are isolated.
--
--* Menu:
--
--* Hierarchy Conventions::       The layout of the `sysdeps' hierarchy.
--* Porting to Unix::             Porting the library to an average
--                                   Unix-like system.
--
--
--File: libc.info,  Node: Hierarchy Conventions,  Next: Porting to Unix,  Up: Porting
--
--Layout of the `sysdeps' Directory Hierarchy
---------------------------------------------
--
--   A GNU configuration name has three parts: the CPU type, the
--manufacturer's name, and the operating system.  `configure' uses these
--to pick the list of system-dependent directories to look for.  If the
--`--nfp' option is _not_ passed to `configure', the directory
--`MACHINE/fpu' is also used.  The operating system often has a "base
--operating system"; for example, if the operating system is `Linux', the
--base operating system is `unix/sysv'.  The algorithm used to pick the
--list of directories is simple: `configure' makes a list of the base
--operating system, manufacturer, CPU type, and operating system, in that
--order.  It then concatenates all these together with slashes in
--between, to produce a directory name; for example, the configuration
--`i686-linux-gnu' results in `unix/sysv/linux/i386/i686'.  `configure'
--then tries removing each element of the list in turn, so
--`unix/sysv/linux' and `unix/sysv' are also tried, among others.  Since
--the precise version number of the operating system is often not
--important, and it would be very inconvenient, for example, to have
--identical `irix6.2' and `irix6.3' directories, `configure' tries
--successively less specific operating system names by removing trailing
--suffixes starting with a period.
--
--   As an example, here is the complete list of directories that would be
--tried for the configuration `i686-linux-gnu' (with the `crypt' and
--`linuxthreads' add-on):
--
--     sysdeps/i386/elf
--     crypt/sysdeps/unix
--     linuxthreads/sysdeps/unix/sysv/linux
--     linuxthreads/sysdeps/pthread
--     linuxthreads/sysdeps/unix/sysv
--     linuxthreads/sysdeps/unix
--     linuxthreads/sysdeps/i386/i686
--     linuxthreads/sysdeps/i386
--     linuxthreads/sysdeps/pthread/no-cmpxchg
--     sysdeps/unix/sysv/linux/i386
--     sysdeps/unix/sysv/linux
--     sysdeps/gnu
--     sysdeps/unix/common
--     sysdeps/unix/mman
--     sysdeps/unix/inet
--     sysdeps/unix/sysv/i386/i686
--     sysdeps/unix/sysv/i386
--     sysdeps/unix/sysv
--     sysdeps/unix/i386
--     sysdeps/unix
--     sysdeps/posix
--     sysdeps/i386/i686
--     sysdeps/i386/i486
--     sysdeps/libm-i387/i686
--     sysdeps/i386/fpu
--     sysdeps/libm-i387
--     sysdeps/i386
--     sysdeps/wordsize-32
--     sysdeps/ieee754
--     sysdeps/libm-ieee754
--     sysdeps/generic
--
--   Different machine architectures are conventionally subdirectories at
--the top level of the `sysdeps' directory tree.  For example,
--`sysdeps/sparc' and `sysdeps/m68k'.  These contain files specific to
--those machine architectures, but not specific to any particular
--operating system.  There might be subdirectories for specializations of
--those architectures, such as `sysdeps/m68k/68020'. Code which is
--specific to the floating-point coprocessor used with a particular
--machine should go in `sysdeps/MACHINE/fpu'.
--
--   There are a few directories at the top level of the `sysdeps'
--hierarchy that are not for particular machine architectures.
--
--`generic'
--     As described above (*note Porting::), this is the subdirectory
--     that every configuration implicitly uses after all others.
--
--`ieee754'
--     This directory is for code using the IEEE 754 floating-point
--     format, where the C type `float' is IEEE 754 single-precision
--     format, and `double' is IEEE 754 double-precision format.  Usually
--     this directory is referred to in the `Implies' file in a machine
--     architecture-specific directory, such as `m68k/Implies'.
--
--`libm-ieee754'
--     This directory contains an implementation of a mathematical library
--     usable on platforms which use IEEE 754 conformant floating-point
--     arithmetic.
--
--`libm-i387'
--     This is a special case.  Ideally the code should be in
--     `sysdeps/i386/fpu' but for various reasons it is kept aside.
--
--`posix'
--     This directory contains implementations of things in the library in
--     terms of POSIX.1 functions.  This includes some of the POSIX.1
--     functions themselves.  Of course, POSIX.1 cannot be completely
--     implemented in terms of itself, so a configuration using just
--     `posix' cannot be complete.
--
--`unix'
--     This is the directory for Unix-like things.  *Note Porting to
--     Unix::.  `unix' implies `posix'.  There are some special-purpose
--     subdirectories of `unix':
--
--    `unix/common'
--          This directory is for things common to both BSD and System V
--          release 4.  Both `unix/bsd' and `unix/sysv/sysv4' imply
--          `unix/common'.
--
--    `unix/inet'
--          This directory is for `socket' and related functions on Unix
--          systems.  `unix/inet/Subdirs' enables the `inet' top-level
--          subdirectory.  `unix/common' implies `unix/inet'.
--
--`mach'
--     This is the directory for things based on the Mach microkernel
--     from CMU (including the GNU operating system).  Other basic
--     operating systems (VMS, for example) would have their own
--     directories at the top level of the `sysdeps' hierarchy, parallel
--     to `unix' and `mach'.
--
--
--File: libc.info,  Node: Porting to Unix,  Prev: Hierarchy Conventions,  Up: Porting
--
--Porting the GNU C Library to Unix Systems
-------------------------------------------
--
--   Most Unix systems are fundamentally very similar.  There are
--variations between different machines, and variations in what
--facilities are provided by the kernel.  But the interface to the
--operating system facilities is, for the most part, pretty uniform and
--simple.
--
--   The code for Unix systems is in the directory `unix', at the top
--level of the `sysdeps' hierarchy.  This directory contains
--subdirectories (and subdirectory trees) for various Unix variants.
--
--   The functions which are system calls in most Unix systems are
--implemented in assembly code, which is generated automatically from
--specifications in files named `syscalls.list'.  There are several such
--files, one in `sysdeps/unix' and others in its subdirectories.  Some
--special system calls are implemented in files that are named with a
--suffix of `.S'; for example, `_exit.S'.  Files ending in `.S' are run
--through the C preprocessor before being fed to the assembler.
--
--   These files all use a set of macros that should be defined in
--`sysdep.h'.  The `sysdep.h' file in `sysdeps/unix' partially defines
--them; a `sysdep.h' file in another directory must finish defining them
--for the particular machine and operating system variant.  See
--`sysdeps/unix/sysdep.h' and the machine-specific `sysdep.h'
--implementations to see what these macros are and what they should do.
--
--   The system-specific makefile for the `unix' directory
--(`sysdeps/unix/Makefile') gives rules to generate several files from
--the Unix system you are building the library on (which is assumed to be
--the target system you are building the library _for_).  All the
--generated files are put in the directory where the object files are
--kept; they should not affect the source tree itself.  The files
--generated are `ioctls.h', `errnos.h', `sys/param.h', and `errlist.c'
--(for the `stdio' section of the library).
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-55 glibc-2.3.2-200304020432/manual/libc.info-55
---- glibc-2.3.2/manual/libc.info-55	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-55	Thu Jan  1 01:00:00 1970
-@@ -1,827 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Contributors,  Next: Free Manuals,  Prev: Maintenance,  Up: Top
--
--Contributors to the GNU C Library
--*********************************
--
--   The GNU C library was written originally by Roland McGrath, and is
--currently maintained by Ulrich Drepper.  Some parts of the library were
--contributed or worked on by other people.
--
--   * The `getopt' function and related code was written by Richard
--     Stallman, David J. MacKenzie, and Roland McGrath.
--
--   * The merge sort function `qsort' was written by Michael J. Haertel.
--
--   * The quick sort function used as a fallback by `qsort' was written
--     by Douglas C. Schmidt.
--
--   * The memory allocation functions `malloc', `realloc' and `free' and
--     related code were written by Michael J. Haertel, Wolfram Gloger,
--     and Doug Lea.
--
--   * Fast implementations of many of the string functions (`memcpy',
--     `strlen', etc.) were written by Torbjo"rn Granlund.
--
--   * The `tar.h' header file was written by David J. MacKenzie.
--
--   * The port to the MIPS DECStation running Ultrix 4
--     (`mips-dec-ultrix4') was contributed by Brendan Kehoe and Ian
--     Lance Taylor.
--
--   * The DES encryption function `crypt' and related functions were
--     contributed by Michael Glad.
--
--   * The `ftw' and `nftw' functions were contributed by Ulrich Drepper.
--
--   * The startup code to support SunOS shared libraries was contributed
--     by Tom Quinn.
--
--   * The `mktime' function was contributed by Paul Eggert.
--
--   * The port to the Sequent Symmetry running Dynix version 3
--     (`i386-sequent-bsd') was contributed by Jason Merrill.
--
--   * The timezone support code is derived from the public-domain
--     timezone package by Arthur David Olson and his many contributors.
--
--   * The port to the DEC Alpha running OSF/1 (`alpha-dec-osf1') was
--     contributed by Brendan Kehoe, using some code written by Roland
--     McGrath.
--
--   * The port to SGI machines running Irix 4 (`mips-sgi-irix4') was
--     contributed by Tom Quinn.
--
--   * The port of the Mach and Hurd code to the MIPS architecture
--     (`mips-ANYTHING-gnu') was contributed by Kazumoto Kojima.
--
--   * The floating-point printing function used by `printf' and friends
--     and the floating-point reading function used by `scanf', `strtod'
--     and friends were written by Ulrich Drepper.  The multi-precision
--     integer functions used in those functions are taken from GNU MP,
--     which was contributed by Torbjo"rn Granlund.
--
--   * The internationalization support in the library, and the support
--     programs `locale' and `localedef', were written by Ulrich Drepper.
--     Ulrich Drepper adapted the support code for message catalogs
--     (`libintl.h', etc.) from the GNU `gettext' package, which he also
--     wrote.  He also contributed the `catgets' support and the entire
--     suite of multi-byte and wide-character support functions
--     (`wctype.h', `wchar.h', etc.).
--
--   * The implementations of the `nsswitch.conf' mechanism and the files
--     and DNS backends for it were designed and written by Ulrich
--     Drepper and Roland McGrath, based on a backend interface defined
--     by Peter Eriksson.
--
--   * The port to Linux i386/ELF (`i386-ANYTHING-linux') was contributed
--     by Ulrich Drepper, based in large part on work done in Hongjiu
--     Lu's Linux version of the GNU C Library.
--
--   * The port to Linux/m68k (`m68k-ANYTHING-linux') was contributed by
--     Andreas Schwab.
--
--   * The ports to Linux/ARM (`arm-ANYTHING-linuxaout') and ARM
--     standalone (`arm-ANYTHING-none'), as well as parts of the IPv6
--     support code, were contributed by Philip Blundell.
--
--   * Richard Henderson contributed the ELF dynamic linking code and
--     other support for the Alpha processor.
--
--   * David Mosberger-Tang contributed the port to Linux/Alpha
--     (`alpha-ANYTHING-linux').
--
--   * The port to Linux on PowerPC (`powerpc-ANYTHING-linux') was
--     contributed by Geoffrey Keating.
--
--   * Miles Bader wrote the argp argument-parsing package, and the
--     argz/envz interfaces.
--
--   * Stephen R. van den Berg contributed a highly-optimized `strstr'
--     function.
--
--   * Ulrich Drepper contributed the `hsearch' and `drand48' families of
--     functions; reentrant `...`_r'' versions of the `random' family;
--     System V shared memory and IPC support code; and several
--     highly-optimized string functions for iX86 processors.
--
--   * The math functions are taken from `fdlibm-5.1' by Sun
--     Microsystems, as modified by J.T. Conklin, Ian Lance Taylor,
--     Ulrich Drepper, Andreas Schwab, and Roland McGrath.
--
--   * The `libio' library used to implement `stdio' functions on some
--     platforms was written by Per Bothner and modified by Ulrich
--     Drepper.
--
--   * Eric Youngdale and Ulrich Drepper implemented versioning of
--     objects on the symbol level.
--
--   * Thorsten Kukuk provided an implementation for NIS (YP) and NIS+,
--     securelevel 0, 1 and 2.
--
--   * Andreas Jaeger provided a test suite for the math library.
--
--   * Mark Kettenis implemented the utmpx interface and an utmp daemon.
--
--   * Ulrich Drepper added character conversion functions (`iconv').
--
--   * Thorsten Kukuk provided an implementation for a caching daemon for
--     NSS (nscd).
--
--   * Tim Waugh provided an implementation of the POSIX.2 wordexp
--     function family.
--
--   * Mark Kettenis provided a Hesiod NSS module.
--
--   * The Internet-related code (most of the `inet' subdirectory) and
--     several other miscellaneous functions and header files have been
--     included from 4.4 BSD with little or no modification.  The copying
--     permission notice for this code can be found in the file `LICENSES'
--     in the source distribution.
--
--   * The random number generation functions `random', `srandom',
--     `setstate' and `initstate', which are also the basis for the
--     `rand' and `srand' functions, were written by Earl T. Cohen for
--     the University of California at Berkeley and are copyrighted by the
--     Regents of the University of California.  They have undergone minor
--     changes to fit into the GNU C library and to fit the ISO C
--     standard, but the functional code is Berkeley's.
--
--   * The DNS resolver code is taken directly from BIND 4.9.5, which
--     includes copyrighted code from UC Berkeley and from Digital
--     Equipment Corporation.  See the file `LICENSES' for the text of
--     the DEC license.
--
--   * The code to support Sun RPC is taken verbatim from Sun's
--     RPCSRC-4.0 distribution; see the file `LICENSES' for the text of
--     the license.
--
--   * Some of the support code for Mach is taken from Mach 3.0 by CMU;
--     the file if_ppp.h is also copyright by CMU, but under a different
--     license; see the file `LICENSES' for the text of the licenses.
--
--   * Many of the IA64 math functions are taken from a collection of
--     "Highly Optimized Mathematical Functions for Itanium" that Intel
--     makes available under a free license; see the file `LICENSES' for
--     details.
--
--   * The `getaddrinfo' and `getnameinfo' functions and supporting code
--     were written by Craig Metz; see the file `LICENSES' for details on
--     their licensing.
--
--   * Many of the IEEE 64-bit double precision math functions (in the
--     `sysdeps/ieee754/dbl-64' subdirectory) come from the IBM Accurate
--     Mathematical Library, contributed by IBM.
--
--
--
--File: libc.info,  Node: Free Manuals,  Next: Copying,  Prev: Contributors,  Up: Top
--
--Free Software Needs Free Documentation
--**************************************
--
--   The biggest deficiency in the free software community today is not in
--the software--it is the lack of good free documentation that we can
--include with the free software.  Many of our most important programs do
--not come with free reference manuals and free introductory texts.
--Documentation is an essential part of any software package; when an
--important free software package does not come with a free manual and a
--free tutorial, that is a major gap.  We have many such gaps today.
--
--   Consider Perl, for instance.  The tutorial manuals that people
--normally use are non-free.  How did this come about?  Because the
--authors of those manuals published them with restrictive terms--no
--copying, no modification, source files not available--which exclude
--them from the free software world.
--
--   That wasn't the first time this sort of thing happened, and it was
--far from the last.  Many times we have heard a GNU user eagerly
--describe a manual that he is writing, his intended contribution to the
--community, only to learn that he had ruined everything by signing a
--publication contract to make it non-free.
--
--   Free documentation, like free software, is a matter of freedom, not
--price.  The problem with the non-free manual is not that publishers
--charge a price for printed copies--that in itself is fine.  (The Free
--Software Foundation sells printed copies of manuals, too.)  The problem
--is the restrictions on the use of the manual.  Free manuals are
--available in source code form, and give you permission to copy and
--modify.  Non-free manuals do not allow this.
--
--   The criteria of freedom for a free manual are roughly the same as for
--free software.  Redistribution (including the normal kinds of
--commercial redistribution) must be permitted, so that the manual can
--accompany every copy of the program, both on-line and on paper.
--
--   Permission for modification of the technical content is crucial too.
--When people modify the software, adding or changing features, if they
--are conscientious they will change the manual too--so they can provide
--accurate and clear documentation for the modified program.  A manual
--that leaves you no choice but to write a new manual to document a
--changed version of the program is not really available to our community.
--
--   Some kinds of limits on the way modification is handled are
--acceptable.  For example, requirements to preserve the original
--author's copyright notice, the distribution terms, or the list of
--authors, are ok.  It is also no problem to require modified versions to
--include notice that they were modified.  Even entire sections that may
--not be deleted or changed are acceptable, as long as they deal with
--nontechnical topics (like this one).  These kinds of restrictions are
--acceptable because they don't obstruct the community's normal use of
--the manual.
--
--   However, it must be possible to modify all the _technical_ content
--of the manual, and then distribute the result in all the usual media,
--through all the usual channels.  Otherwise, the restrictions obstruct
--the use of the manual, it is not free, and we need another manual to
--replace it.
--
--   Please spread the word about this issue.  Our community continues to
--lose manuals to proprietary publishing.  If we spread the word that
--free software needs free reference manuals and free tutorials, perhaps
--the next person who wants to contribute by writing documentation will
--realize, before it is too late, that only free manuals contribute to
--the free software community.
--
--   If you are writing documentation, please insist on publishing it
--under the GNU Free Documentation License or another free documentation
--license.  Remember that this decision requires your approval--you don't
--have to let the publisher decide.  Some commercial publishers will use
--a free license if you insist, but they will not propose the option; it
--is up to you to raise the issue and say firmly that this is what you
--want.  If the publisher you are dealing with refuses, please try other
--publishers.  If you're not sure whether a proposed license is free,
--write to <licensing@gnu.org>.
--
--   You can encourage commercial publishers to sell more free, copylefted
--manuals and tutorials by buying them, and particularly by buying copies
--from the publishers that paid for their writing or for major
--improvements.  Meanwhile, try to avoid buying non-free documentation at
--all.  Check the distribution terms of a manual before you buy it, and
--insist that whoever seeks your business must respect your freedom.
--Check the history of the book, and try reward the publishers that have
--paid or pay the authors to work on it.
--
--   The Free Software Foundation maintains a list of free documentation
--published by other publishers, at
--<http://www.fsf.org/doc/other-free-books.html>.
--
--
--File: libc.info,  Node: Copying,  Next: Documentation License,  Prev: Free Manuals,  Up: Top
--
--GNU Lesser General Public License
--*********************************
--
--                      Version 2.1, February 1999
--     Copyright (C) 1991, 1999 Free Software Foundation, Inc.
--     59 Temple Place -- Suite 330, Boston, MA 02111-1307, USA
--     
--     Everyone is permitted to copy and distribute verbatim copies
--     of this license document, but changing it is not allowed.
--     
--     [This is the first released version of the Lesser GPL.  It also counts
--     as the successor of the GNU Library Public License, version 2, hence the
--     version number 2.1.]
--
--Preamble
----------
--
--   The licenses for most software are designed to take away your
--freedom to share and change it.  By contrast, the GNU General Public
--Licenses are intended to guarantee your freedom to share and change
--free software--to make sure the software is free for all its users.
--
--   This license, the Lesser General Public License, applies to some
--specially designated software--typically libraries--of the Free
--Software Foundation and other authors who decide to use it.  You can use
--it too, but we suggest you first think carefully about whether this
--license or the ordinary General Public License is the better strategy to
--use in any particular case, based on the explanations below.
--
--   When we speak of free software, we are referring to freedom of use,
--not price.  Our General Public Licenses are designed to make sure that
--you have the freedom to distribute copies of free software (and charge
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--
--   To protect your rights, we need to make restrictions that forbid
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-diff -u -udbrN glibc-2.3.2/manual/libc.info-56 glibc-2.3.2-200304020432/manual/libc.info-56
---- glibc-2.3.2/manual/libc.info-56	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-56	Thu Jan  1 01:00:00 1970
-@@ -1,419 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
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-diff -u -udbrN glibc-2.3.2/manual/libc.info-57 glibc-2.3.2-200304020432/manual/libc.info-57
---- glibc-2.3.2/manual/libc.info-57	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-57	Thu Jan  1 01:00:00 1970
-@@ -1,1087 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Concept Index,  Next: Type Index,  Prev: Documentation License,  Up: Top
--
--Concept Index
--*************
--
--* Menu:
--
--* /etc/hostname:                         Host Identification.
--* /etc/nsswitch.conf:                    NSS Configuration File.
--* 4.N BSD Unix:                          Berkeley Unix.
--* __va_copy:                             Copying and Concatenation.
--* _POSIX_OPTION_ORDER environment variable.: Standard Environment.
--* _POSIX_SAVED_IDS:                      How Change Persona.
--* abort signal:                          Program Error Signals.
--* aborting a program:                    Aborting a Program.
--* absolute file name:                    File Name Resolution.
--* absolute priority:                     Absolute Priority.
--* absolute value functions:              Absolute Value.
--* accepting connections:                 Accepting Connections.
--* access permission for a file:          Access Permission.
--* access, testing for:                   Testing File Access.
--* accessing directories:                 Accessing Directories.
--* address of socket:                     Socket Addresses.
--* address space <1>:                     Program Basics.
--* address space:                         Memory Subsystem.
--* alarm signal:                          Alarm Signals.
--* alarms, setting:                       Setting an Alarm.
--* alignment (in obstacks):               Obstacks Data Alignment.
--* alignment (with malloc):               Aligned Memory Blocks.
--* alloca disadvantages:                  Disadvantages of Alloca.
--* alloca function:                       Variable Size Automatic.
--* allocating pseudo-terminals:           Allocation.
--* allocation (obstacks):                 Allocation in an Obstack.
--* allocation debugging:                  Allocation Debugging.
--* allocation hooks, for malloc:          Hooks for Malloc.
--* allocation of memory with malloc:      Basic Allocation.
--* allocation size of string:             Representation of Strings.
--* allocation statistics:                 Statistics of Malloc.
--* alphabetic character <1>:              Classification of Wide Characters.
--* alphabetic character:                  Classification of Characters.
--* alphanumeric character <1>:            Classification of Wide Characters.
--* alphanumeric character:                Classification of Characters.
--* append-access files:                   File Position.
--* argc (program argument count):         Program Arguments.
--* argp (program argument parser):        Argp.
--* argp parser functions:                 Argp Parser Functions.
--* ARGP_HELP_FMT environment variable:    Argp User Customization.
--* argument parsing with argp:            Argp.
--* argument promotion:                    Calling Variadics.
--* argument vectors, null-character separated: Argz and Envz Vectors.
--* arguments (variadic functions):        Receiving Arguments.
--* arguments, how many:                   How Many Arguments.
--* arguments, to program:                 Program Arguments.
--* argv (program argument vector):        Program Arguments.
--* argz vectors (string vectors):         Argz and Envz Vectors.
--* arithmetic expansion:                  Expansion Stages.
--* array comparison functions:            String/Array Comparison.
--* array copy functions:                  Copying and Concatenation.
--* array search function:                 Array Search Function.
--* array sort function:                   Array Sort Function.
--* ASCII character:                       Classification of Characters.
--* assertions:                            Consistency Checking.
--* attributes of a file:                  Attribute Meanings.
--* automatic freeing:                     Variable Size Automatic.
--* automatic memory allocation:           Memory Allocation and C.
--* automatic storage class:               Memory Allocation and C.
--* automatic storage with variable size:  Variable Size Automatic.
--* background job:                        Concepts of Job Control.
--* background job, launching:             Foreground and Background.
--* backtrace:                             Backtraces.
--* backtrace_fd:                          Backtraces.
--* backtrace_symbols:                     Backtraces.
--* base (of floating point number):       Floating Point Concepts.
--* baud rate:                             Line Speed.
--* Berkeley Unix:                         Berkeley Unix.
--* Bessel functions:                      Special Functions.
--* bias (of floating point number exponent): Floating Point Concepts.
--* big-endian:                            Byte Order.
--* binary I/O to a stream:                Block Input/Output.
--* binary search function (for arrays):   Array Search Function.
--* binary stream:                         Binary Streams.
--* binding a socket address:              Socket Addresses.
--* blank character <1>:                   Classification of Wide Characters.
--* blank character:                       Classification of Characters.
--* block I/O to a stream:                 Block Input/Output.
--* blocked signals:                       Delivery of Signal.
--* blocked signals, checking for:         Checking for Pending Signals.
--* blocking signals:                      Blocking Signals.
--* blocking signals, in a handler:        Blocking for Handler.
--* bootstrapping, and services:           Actions in the NSS configuration.
--* break condition, detecting:            Input Modes.
--* break condition, generating:           Line Control.
--* breaking a string into tokens:         Finding Tokens in a String.
--* broken pipe signal:                    Operation Error Signals.
--* broken-down time <1>:                  Broken-down Time.
--* broken-down time:                      Calendar Time.
--* BSD compatibility library:             Process Group Functions.
--* BSD compatibility library.:            Feature Test Macros.
--* BSD Unix:                              Berkeley Unix.
--* buffering of streams:                  Stream Buffering.
--* buffering, controlling:                Controlling Buffering.
--* bugs, reporting:                       Reporting Bugs.
--* bus error:                             Program Error Signals.
--* butterfly:                             Misc FP Arithmetic.
--* byte order conversion, for socket:     Byte Order.
--* byte stream:                           Socket Concepts.
--* C++ streams:                           Streams and I18N.
--* calendar time:                         Time Basics.
--* calendar time and broken-down time:    Broken-down Time.
--* calendar, Gregorian:                   Calendar Time.
--* calling variadic functions:            Calling Variadics.
--* canonical input processing:            Canonical or Not.
--* capacity limits, POSIX:                General Limits.
--* carrier detect:                        Control Modes.
--* case conversion of characters:         Case Conversion.
--* catching signals:                      Delivery of Signal.
--* categories for locales:                Locale Categories.
--* change working directory:              Working Directory.
--* changing the locale:                   Setting the Locale.
--* changing the size of a block (malloc): Changing Block Size.
--* changing the size of a block (obstacks): Growing Objects.
--* channels:                              Stream/Descriptor Precautions.
--* character case conversion:             Case Conversion.
--* character predicates:                  Classification of Characters.
--* character testing:                     Classification of Characters.
--* checking for pending signals:          Checking for Pending Signals.
--* child process <1>:                     Process Creation Concepts.
--* child process <2>:                     Processes.
--* child process:                         Processor Time.
--* child process signal:                  Job Control Signals.
--* chunks:                                Obstack Chunks.
--* classes, floating-point:               Floating Point Classes.
--* classification of characters:          Classification of Characters.
--* cleaning up a stream:                  Linked Channels.
--* clearing terminal input queue:         Line Control.
--* client:                                Connections.
--* clock ticks:                           Processor And CPU Time.
--* clock, high accuracy:                  High Accuracy Clock.
--* close-on-exec (file descriptor flag):  Descriptor Flags.
--* closing a file descriptor:             Opening and Closing Files.
--* closing a socket:                      Closing a Socket.
--* closing a stream:                      Closing Streams.
--* collating strings:                     Collation Functions.
--* combining locales:                     Choosing Locale.
--* command argument syntax:               Argument Syntax.
--* command arguments, parsing:            Parsing Program Arguments.
--* command line arguments:                Program Arguments.
--* command substitution:                  Expansion Stages.
--* communication style (of a socket):     Socket Concepts.
--* comparing strings and arrays:          String/Array Comparison.
--* Comparison Function:                   Comparison Functions.
--* compiling:                             Configuring and compiling.
--* complex exponentiation functions:      Exponents and Logarithms.
--* complex logarithm functions:           Exponents and Logarithms.
--* complex numbers:                       Complex Numbers.
--* complex trigonometric functions:       Trig Functions.
--* concatenating strings:                 Copying and Concatenation.
--* configurations, all supported:         Supported Configurations.
--* configuring:                           Configuring and compiling.
--* conjugate complex numbers:             Operations on Complex.
--* connecting a socket:                   Connecting.
--* connection:                            Connections.
--* consistency checking:                  Consistency Checking.
--* consistency checking, of heap:         Heap Consistency Checking.
--* constants <1>:                         Mathematical Constants.
--* constants:                             Memory Concepts.
--* continue signal:                       Job Control Signals.
--* control character <1>:                 Classification of Wide Characters.
--* control character:                     Classification of Characters.
--* control operations on files:           Control Operations.
--* controlling process:                   Controlling Terminal.
--* controlling terminal:                  Concepts of Job Control.
--* controlling terminal, access to:       Access to the Terminal.
--* controlling terminal, determining:     Identifying the Terminal.
--* controlling terminal, setting:         Open-time Flags.
--* conversion specifications (printf):    Formatted Output Basics.
--* conversion specifications (scanf):     Formatted Input Basics.
--* converting byte order:                 Byte Order.
--* converting case of characters:         Case Conversion.
--* converting file descriptor to stream:  Descriptors and Streams.
--* converting floats to integers:         Rounding Functions.
--* converting group ID to group name:     Lookup Group.
--* converting group name to group ID:     Lookup Group.
--* converting host address to name:       Host Names.
--* converting host name to address:       Host Names.
--* converting network name to network number: Networks Database.
--* converting network number to network name: Networks Database.
--* converting port number to service name: Services Database.
--* converting service name to port number: Services Database.
--* converting string to collation order:  Collation Functions.
--* converting strings to numbers:         Parsing of Numbers.
--* converting user ID to user name:       Lookup User.
--* converting user name to user ID:       Lookup User.
--* cookie, for custom stream:             Streams and Cookies.
--* copy-on-write page fault:              Locked Memory Details.
--* copying strings and arrays:            Copying and Concatenation.
--* cpu priority:                          Priority.
--* CPU time <1>:                          Processor Time.
--* CPU time <2>:                          Processor And CPU Time.
--* CPU time:                              Time Basics.
--* create on open (file status flag):     Open-time Flags.
--* creating a directory:                  Creating Directories.
--* creating a FIFO special file:          FIFO Special Files.
--* creating a pipe:                       Creating a Pipe.
--* creating a pipe to a subprocess:       Pipe to a Subprocess.
--* creating a process:                    Process Creation Concepts.
--* creating a socket:                     Creating a Socket.
--* creating a socket pair:                Socket Pairs.
--* creating special files:                Making Special Files.
--* cube root function:                    Exponents and Logarithms.
--* currency symbols:                      Currency Symbol.
--* current limit:                         Limits on Resources.
--* current working directory:             Working Directory.
--* custom streams:                        Custom Streams.
--* customizing printf:                    Customizing Printf.
--* data loss on sockets:                  Socket Concepts.
--* databases:                             Name Service Switch.
--* datagram socket:                       Datagrams.
--* datagrams, transmitting:               Sending Datagrams.
--* date:                                  Time Basics.
--* Daylight Saving Time:                  Broken-down Time.
--* decimal digit character:               Classification of Characters.
--* decimal-point separator:               General Numeric.
--* declaration (compared to definition):  Header Files.
--* declaring variadic functions:          Calling Variadics.
--* decompose complex numbers:             Operations on Complex.
--* default action (for a signal):         Delivery of Signal.
--* default action for a signal:           Basic Signal Handling.
--* default argument promotions:           Calling Variadics.
--* default value, and NSS:                Notes on NSS Configuration File.
--* defining new printf conversions:       Customizing Printf.
--* definition (compared to declaration):  Header Files.
--* delayed suspend character:             Signal Characters.
--* deleting a directory:                  Deleting Files.
--* deleting a file:                       Deleting Files.
--* delivery of signals:                   Delivery of Signal.
--* descriptors and streams:               Stream/Descriptor Precautions.
--* digit character <1>:                   Classification of Wide Characters.
--* digit character:                       Classification of Characters.
--* directories, accessing:                Accessing Directories.
--* directories, creating:                 Creating Directories.
--* directories, deleting:                 Deleting Files.
--* directory:                             Directories.
--* directory entry:                       Directories.
--* directory hierarchy:                   Working with Directory Trees.
--* directory stream:                      Accessing Directories.
--* disadvantages of alloca:               Disadvantages of Alloca.
--* DISCARD character:                     Other Special.
--* division by zero:                      FP Exceptions.
--* DNS:                                   Host Identification.
--* DNS server unavailable:                Actions in the NSS configuration.
--* domain (of socket):                    Socket Concepts.
--* domain error:                          Math Error Reporting.
--* domain name:                           Host Identification.
--* Domain Name System:                    Host Identification.
--* dot notation, for Internet addresses:  Abstract Host Addresses.
--* DSUSP character:                       Signal Characters.
--* duplicating file descriptors:          Duplicating Descriptors.
--* dynamic memory allocation:             Memory Allocation and C.
--* EBCDIC:                                Extended Char Intro.
--* echo of terminal input:                Local Modes.
--* effective group ID:                    Process Persona.
--* effective user ID:                     Process Persona.
--* efficiency and malloc:                 Efficiency and Malloc.
--* efficiency and obstacks:               Extra Fast Growing.
--* efficiency of chunks:                  Obstack Chunks.
--* EINTR, and restarting interrupted primitives: Interrupted Primitives.
--* elapsed time <1>:                      Elapsed Time.
--* elapsed time:                          Time Basics.
--* encryption:                            Trivial Encryption.
--* end of file, on a stream:              EOF and Errors.
--* end-of-file, on a file descriptor:     I/O Primitives.
--* environment:                           Environment Variables.
--* environment access:                    Environment Access.
--* environment representation:            Environment Access.
--* environment variable:                  Environment Variables.
--* environment vectors, null-character separated: Argz and Envz Vectors.
--* envz vectors (environment vectors):    Argz and Envz Vectors.
--* EOF character:                         Editing Characters.
--* EOL character:                         Editing Characters.
--* EOL2 character:                        Editing Characters.
--* epoch:                                 Simple Calendar Time.
--* ERASE character:                       Editing Characters.
--* errno:                                 System Calls.
--* error codes:                           Error Reporting.
--* error messages, in argp:               Argp Helper Functions.
--* error reporting:                       Error Reporting.
--* errors, mathematical:                  Math Error Reporting.
--* establishing a handler:                Signal Actions.
--* ethers:                                NSS Basics.
--* EUC:                                   Extended Char Intro.
--* EUC-JP:                                glibc iconv Implementation.
--* exception <1>:                         Program Error Signals.
--* exception:                             FP Exceptions.
--* exclusive lock:                        File Locks.
--* exec functions:                        Executing a File.
--* execing a program:                     Memory Concepts.
--* executable:                            Memory Concepts.
--* executing a file:                      Executing a File.
--* exit status:                           Exit Status.
--* exit status value:                     Program Termination.
--* exiting a program:                     Memory Concepts.
--* expansion of shell words:              Word Expansion.
--* exponent (of floating point number):   Floating Point Concepts.
--* exponentiation functions:              Exponents and Logarithms.
--* extending printf:                      Customizing Printf.
--* extracting file descriptor from stream: Descriptors and Streams.
--* fcntl function:                        Control Operations.
--* FDL, GNU Free Documentation License:   Documentation License.
--* feature test macros:                   Feature Test Macros.
--* field splitting:                       Expansion Stages.
--* FIFO special file:                     Pipes and FIFOs.
--* file access permission:                Access Permission.
--* file access time:                      File Times.
--* file attribute modification time:      File Times.
--* file attributes:                       Attribute Meanings.
--* file creation mask:                    Setting Permissions.
--* file descriptor flags:                 Descriptor Flags.
--* file descriptor sets, for select:      Waiting for I/O.
--* file descriptors, standard:            Descriptors and Streams.
--* file locks:                            File Locks.
--* file modification time:                File Times.
--* file name:                             File Names.
--* file name component:                   Directories.
--* file name errors:                      File Name Errors.
--* file name resolution:                  File Name Resolution.
--* file name translation flags:           Open-time Flags.
--* file names, multiple:                  Hard Links.
--* file owner:                            File Owner.
--* file permission bits:                  Permission Bits.
--* file pointer:                          Streams.
--* file position:                         File Position.
--* file positioning on a file descriptor: File Position Primitive.
--* file positioning on a stream:          File Positioning.
--* file status flags:                     File Status Flags.
--* files, accessing:                      Memory Concepts.
--* filtering i/o through subprocess:      Pipe to a Subprocess.
--* flag character (printf):               Output Conversion Syntax.
--* flag character (scanf):                Input Conversion Syntax.
--* flags for sigaction:                   Flags for Sigaction.
--* flags, file name translation:          Open-time Flags.
--* flags, open-time action:               Open-time Flags.
--* floating point:                        Floating Point Numbers.
--* floating point, IEEE:                  IEEE Floating Point.
--* floating type measurements:            Floating Type Macros.
--* floating-point classes:                Floating Point Classes.
--* floating-point exception:              Program Error Signals.
--* flow control, terminal:                Line Control.
--* flushing a stream:                     Flushing Buffers.
--* flushing terminal output queue:        Line Control.
--* foreground job:                        Concepts of Job Control.
--* foreground job, launching:             Foreground and Background.
--* forking a process:                     Process Creation Concepts.
--* format string, for printf:             Formatted Output.
--* format string, for scanf:              Formatted Input.
--* formatted input from a stream:         Formatted Input.
--* formatted messages:                    Formatted Messages.
--* formatted output to a stream:          Formatted Output.
--* FP arithmetic:                         FP Bit Twiddling.
--* FQDN:                                  Host Identification.
--* frame, real memory:                    Memory Concepts.
--* free documentation:                    Free Manuals.
--* freeing (obstacks):                    Freeing Obstack Objects.
--* freeing memory:                        Memory Concepts.
--* freeing memory allocated with malloc:  Freeing after Malloc.
--* fully buffered stream:                 Buffering Concepts.
--* function prototypes (variadic):        Variadic Prototypes.
--* gamma function:                        Special Functions.
--* gcvt_r:                                System V Number Conversion.
--* gencat:                                The gencat program.
--* generation of signals:                 Signal Generation.
--* generic i/o control operations:        IOCTLs.
--* globbing:                              Globbing.
--* graphic character <1>:                 Classification of Wide Characters.
--* graphic character:                     Classification of Characters.
--* Gregorian calendar:                    Calendar Time.
--* group:                                 NSS Basics.
--* group database:                        Group Database.
--* group ID:                              User and Group IDs.
--* group name:                            User and Group IDs.
--* group owner of a file:                 File Owner.
--* grouping of digits:                    General Numeric.
--* growing objects (in obstacks):         Growing Objects.
--* handling multiple signals:             Merged Signals.
--* hangup signal:                         Termination Signals.
--* hard limit:                            Limits on Resources.
--* hard link:                             Hard Links.
--* header files:                          Header Files.
--* heap consistency checking:             Heap Consistency Checking.
--* heap, dynamic allocation from:         Unconstrained Allocation.
--* heap, freeing memory from:             Freeing after Malloc.
--* hexadecimal digit character <1>:       Classification of Wide Characters.
--* hexadecimal digit character:           Classification of Characters.
--* hidden bit (of floating point number mantissa): Floating Point Concepts.
--* hierarchy, directory:                  Working with Directory Trees.
--* high-priority data:                    Out-of-Band Data.
--* high-resolution time:                  Calendar Time.
--* holes in files:                        File Position Primitive.
--* home directory:                        Standard Environment.
--* HOME environment variable:             Standard Environment.
--* hook functions (of custom streams):    Hook Functions.
--* host address, Internet:                Abstract Host Addresses.
--* host name:                             Host Identification.
--* hostname:                              Host Identification.
--* hosts:                                 NSS Basics.
--* hosts database:                        Host Names.
--* how many arguments:                    How Many Arguments.
--* hyperbolic functions:                  Hyperbolic Functions.
--* identifying terminals:                 Is It a Terminal.
--* IEEE 754:                              Floating Point Numbers.
--* IEEE floating point:                   Floating Point Numbers.
--* IEEE floating point representation:    IEEE Floating Point.
--* IEEE Std 1003.1:                       POSIX.
--* IEEE Std 1003.2:                       POSIX.
--* ignore action for a signal:            Basic Signal Handling.
--* illegal instruction:                   Program Error Signals.
--* impossible events:                     Consistency Checking.
--* independent channels:                  Independent Channels.
--* inexact exception:                     FP Exceptions.
--* infinity:                              Infinity and NaN.
--* initial signal actions:                Initial Signal Actions.
--* inode number:                          Attribute Meanings.
--* input available signal:                Asynchronous I/O Signals.
--* input conversions, for scanf:          Table of Input Conversions.
--* input from multiple files:             Waiting for I/O.
--* installation tools:                    Tools for Compilation.
--* installing:                            Running make install.
--* integer:                               Integers.
--* integer division functions:            Integer Division.
--* integer type range:                    Range of Type.
--* integer type width:                    Width of Type.
--* interactive signals, from terminal:    Local Modes.
--* interactive stop signal:               Job Control Signals.
--* internal representation:               Extended Char Intro.
--* internationalization:                  Locales.
--* Internet host address:                 Abstract Host Addresses.
--* Internet namespace, for sockets:       Internet Namespace.
--* interprocess communication, with FIFO: FIFO Special Files.
--* interprocess communication, with pipes: Creating a Pipe.
--* interprocess communication, with signals: Kill Example.
--* interprocess communication, with sockets: Sockets.
--* interrupt character:                   Signal Characters.
--* interrupt signal:                      Termination Signals.
--* interrupt-driven input:                Interrupt Input.
--* interrupting primitives:               Interrupted Primitives.
--* interval:                              Time Basics.
--* interval timer, setting:               Setting an Alarm.
--* INTR character:                        Signal Characters.
--* invalid exception:                     FP Exceptions.
--* inverse complex hyperbolic functions:  Hyperbolic Functions.
--* inverse complex trigonometric functions: Inverse Trig Functions.
--* inverse hyperbolic functions:          Hyperbolic Functions.
--* inverse trigonometric functions:       Inverse Trig Functions.
--* invocation of program:                 Program Arguments.
--* IOCTLs:                                IOCTLs.
--* ISO 10646:                             Extended Char Intro.
--* ISO 2022:                              Extended Char Intro.
--* ISO 6937:                              Extended Char Intro.
--* ISO C:                                 ISO C.
--* ISO-2022-JP:                           glibc iconv Implementation.
--* ISO/IEC 9945-1:                        POSIX.
--* ISO/IEC 9945-2:                        POSIX.
--* job:                                   Job Control.
--* job control:                           Job Control.
--* job control functions:                 Functions for Job Control.
--* job control is optional:               Job Control is Optional.
--* job control signals:                   Job Control Signals.
--* job control, enabling:                 Initializing the Shell.
--* Kermit the frog:                       Search/Sort Example.
--* kernel call:                           System Calls.
--* kernel header files:                   Linux.
--* KILL character:                        Editing Characters.
--* kill signal:                           Termination Signals.
--* killing a process:                     Signaling Another Process.
--* Korn Shell:                            Wildcard Matching.
--* LANG environment variable <1>:         Standard Environment.
--* LANG environment variable:             The catgets Functions.
--* launching jobs:                        Launching Jobs.
--* LC_ALL environment variable <1>:       Standard Environment.
--* LC_ALL environment variable:           The catgets Functions.
--* LC_COLLATE environment variable:       Standard Environment.
--* LC_CTYPE environment variable:         Standard Environment.
--* LC_MESSAGES environment variable <1>:  Standard Environment.
--* LC_MESSAGES environment variable:      The catgets Functions.
--* LC_MONETARY environment variable:      Standard Environment.
--* LC_NUMERIC environment variable:       Standard Environment.
--* LC_TIME environment variable:          Standard Environment.
--* leap second:                           Broken-down Time.
--* length of string:                      Representation of Strings.
--* level, for socket options:             Socket Options.
--* LGPL, Lesser General Public License:   Copying.
--* library:                               Introduction.
--* limit:                                 Limits on Resources.
--* limits on resource usage:              Limits on Resources.
--* limits, file name length:              Limits for Files.
--* limits, floating types:                Floating Type Macros.
--* limits, integer types:                 Range of Type.
--* limits, link count of files:           Limits for Files.
--* limits, number of open files:          General Limits.
--* limits, number of processes:           General Limits.
--* limits, number of supplementary group IDs: General Limits.
--* limits, pipe buffer size:              Limits for Files.
--* limits, POSIX:                         General Limits.
--* limits, program argument size:         General Limits.
--* limits, terminal input queue:          Limits for Files.
--* limits, time zone name length:         General Limits.
--* line buffered stream:                  Buffering Concepts.
--* line speed:                            Line Speed.
--* lines (in a text file):                Binary Streams.
--* link:                                  Directories.
--* link, hard:                            Hard Links.
--* link, soft:                            Symbolic Links.
--* link, symbolic:                        Symbolic Links.
--* linked channels:                       Linked Channels.
--* listening (sockets):                   Listening.
--* literals:                              Memory Concepts.
--* little-endian:                         Byte Order.
--* LNEXT character:                       Other Special.
--* load average:                          Processor Resources.
--* local namespace, for sockets:          Local Namespace.
--* local network address number:          Abstract Host Addresses.
--* local time:                            Calendar Time.
--* locale categories:                     Locale Categories.
--* locale, changing:                      Setting the Locale.
--* locales:                               Locales.
--* locking pages:                         Locking Pages.
--* logarithm functions:                   Exponents and Logarithms.
--* login name:                            User and Group IDs.
--* login name, determining:               Who Logged In.
--* LOGNAME environment variable:          Standard Environment.
--* long jumps:                            Non-Local Exits.
--* long-named options:                    Argument Syntax.
--* longjmp:                               Advantages of Alloca.
--* loss of data on sockets:               Socket Concepts.
--* lost resource signal:                  Operation Error Signals.
--* lower-case character <1>:              Classification of Wide Characters.
--* lower-case character:                  Classification of Characters.
--* macros:                                Obstack Functions.
--* main function:                         Program Arguments.
--* malloc debugger:                       Allocation Debugging.
--* malloc function:                       Unconstrained Allocation.
--* mantissa (of floating point number):   Floating Point Concepts.
--* matching failure, in scanf:            Formatted Input Basics.
--* math errors:                           Errors in Math Functions.
--* mathematical constants:                Mathematical Constants.
--* maximum:                               Misc FP Arithmetic.
--* maximum field width (scanf):           Input Conversion Syntax.
--* maximum limit:                         Limits on Resources.
--* maximum possible integer:              Integers.
--* measurements of floating types:        Floating Type Macros.
--* memory allocation:                     Memory.
--* memory lock:                           Locking Pages.
--* memory mapped file:                    Memory Concepts.
--* memory mapped I/O:                     Memory Concepts.
--* memory page:                           Memory Subsystem.
--* merging of signals:                    Merged Signals.
--* MIN termios slot:                      Noncanonical Input.
--* minimum:                               Misc FP Arithmetic.
--* minimum field width (printf):          Output Conversion Syntax.
--* minimum possible integer:              Integers.
--* mixing descriptors and streams:        Stream/Descriptor Precautions.
--* modem disconnect:                      Control Modes.
--* modem status lines:                    Control Modes.
--* monetary value formatting:             The Lame Way to Locale Data.
--* multi-threaded application:            Streams and Threads.
--* multibyte character:                   Extended Char Intro.
--* multibyte character string:            Representation of Strings.
--* multibyte string:                      Representation of Strings.
--* multiple names for one file:           Hard Links.
--* multiplexing input:                    Waiting for I/O.
--* multiply-add:                          Misc FP Arithmetic.
--* name of running program:               Error Messages.
--* name of socket:                        Socket Addresses.
--* Name Service Switch:                   Name Service Switch.
--* name space:                            Reserved Names.
--* names of signals:                      Standard Signals.
--* namespace (of socket):                 Socket Concepts.
--* NaN <1>:                               FP Bit Twiddling.
--* NaN:                                   Infinity and NaN.
--* Netgroup:                              Netgroup Data.
--* netgroup:                              NSS Basics.
--* network byte order:                    Byte Order.
--* network number:                        Abstract Host Addresses.
--* network protocol:                      Socket Concepts.
--* networks:                              NSS Basics.
--* networks database:                     Networks Database.
--* NIS:                                   Host Identification.
--* NIS domain name:                       Host Identification.
--* nisplus, and booting:                  Actions in the NSS configuration.
--* nisplus, and completeness:             Actions in the NSS configuration.
--* NLSPATH environment variable <1>:      Standard Environment.
--* NLSPATH environment variable:          The catgets Functions.
--* non-blocking open:                     Open-time Flags.
--* non-local exit, from signal handler:   Longjmp in Handler.
--* non-local exits:                       Non-Local Exits.
--* noncanonical input processing:         Canonical or Not.
--* normalization functions (floating-point): Normalization Functions.
--* normalized floating point number:      Floating Point Concepts.
--* not a number:                          Infinity and NaN.
--* NSS:                                   Name Service Switch.
--* nsswitch.conf:                         NSS Configuration File.
--* null character:                        Representation of Strings.
--* null pointer constant:                 Null Pointer Constant.
--* null wide character:                   Representation of Strings.
--* number of arguments passed:            How Many Arguments.
--* number syntax, parsing:                Parsing of Numbers.
--* numeric value formatting:              The Lame Way to Locale Data.
--* obstack status:                        Status of an Obstack.
--* obstacks:                              Obstacks.
--* open-time action flags:                Open-time Flags.
--* opening a file:                        I/O Concepts.
--* opening a file descriptor:             Opening and Closing Files.
--* opening a pipe:                        Creating a Pipe.
--* opening a pseudo-terminal pair:        Pseudo-Terminal Pairs.
--* opening a socket:                      Creating a Socket.
--* opening a socket pair:                 Socket Pairs.
--* opening a stream:                      Opening Streams.
--* Optimization:                          FP Function Optimizations.
--* optimizing NSS:                        Notes on NSS Configuration File.
--* option parsing with argp:              Argp.
--* optional arguments:                    Variadic Functions.
--* optional POSIX features:               System Options.
--* orientation, stream <1>:               Streams and I18N.
--* orientation, stream:                   Opening Streams.
--* orphaned process group:                Orphaned Process Groups.
--* out-of-band data:                      Out-of-Band Data.
--* output conversions, for printf:        Table of Output Conversions.
--* output possible signal:                Asynchronous I/O Signals.
--* overflow exception:                    FP Exceptions.
--* owner of a file:                       File Owner.
--* packet:                                Socket Concepts.
--* page boundary:                         Aligned Memory Blocks.
--* page fault:                            Memory Concepts.
--* page fault, copy-on-write:             Locked Memory Details.
--* page frame:                            Memory Concepts.
--* page, memory:                          Memory Subsystem.
--* page, virtual memory:                  Memory Concepts.
--* paging <1>:                            Locking Pages.
--* paging:                                Memory Concepts.
--* parameter promotion:                   String/Array Conventions.
--* parent directory:                      File Name Resolution.
--* parent process <1>:                    Process Creation Concepts.
--* parent process:                        Processes.
--* parity checking:                       Input Modes.
--* parsing a template string:             Parsing a Template String.
--* parsing numbers (in formatted input):  Parsing of Numbers.
--* parsing program arguments:             Parsing Program Arguments.
--* parsing tokens from a string:          Finding Tokens in a String.
--* passwd:                                NSS Basics.
--* password database:                     User Database.
--* PATH environment variable:             Standard Environment.
--* pause function:                        Waiting for a Signal.
--* peeking at input:                      Unreading.
--* pending signals:                       Delivery of Signal.
--* pending signals, checking for:         Checking for Pending Signals.
--* period of time:                        Time Basics.
--* permission to access a file:           Access Permission.
--* persona:                               Process Persona.
--* physical address:                      Memory Subsystem.
--* physical memory:                       Memory Subsystem.
--* pi (trigonometric constant):           Trig Functions.
--* pipe:                                  Pipes and FIFOs.
--* pipe signal:                           Operation Error Signals.
--* pipe to a subprocess:                  Pipe to a Subprocess.
--* port number:                           Ports.
--* positioning a file descriptor:         File Position Primitive.
--* positioning a stream:                  File Positioning.
--* positive difference:                   Misc FP Arithmetic.
--* POSIX:                                 POSIX.
--* POSIX capacity limits:                 General Limits.
--* POSIX optional features:               System Options.
--* POSIX.1:                               POSIX.
--* POSIX.2:                               POSIX.
--* power functions:                       Exponents and Logarithms.
--* precision (of floating point number):  Floating Point Concepts.
--* precision (printf):                    Output Conversion Syntax.
--* predicates on arrays:                  String/Array Comparison.
--* predicates on characters:              Classification of Characters.
--* predicates on strings:                 String/Array Comparison.
--* preemptive scheduling:                 Absolute Priority.
--* primitives, interrupting:              Interrupted Primitives.
--* printing character <1>:                Classification of Wide Characters.
--* printing character:                    Classification of Characters.
--* priority of a process:                 Priority.
--* priority, absolute:                    Absolute Priority.
--* process <1>:                           Processes.
--* process:                               Program Basics.
--* process completion:                    Process Completion.
--* process group functions:               Functions for Job Control.
--* process group ID:                      Launching Jobs.
--* process group leader:                  Launching Jobs.
--* process groups:                        Job Control.
--* process ID:                            Process Creation Concepts.
--* process image:                         Process Creation Concepts.
--* process lifetime:                      Process Creation Concepts.
--* process priority:                      Priority.
--* process signal mask:                   Process Signal Mask.
--* process termination:                   Program Termination.
--* processor time <1>:                    Processor Time.
--* processor time:                        Time Basics.
--* profiling alarm signal:                Alarm Signals.
--* profiling timer:                       Setting an Alarm.
--* program:                               Program Basics.
--* program argument syntax:               Argument Syntax.
--* program arguments:                     Program Arguments.
--* program arguments, parsing:            Parsing Program Arguments.
--* program error signals:                 Program Error Signals.
--* program name:                          Error Messages.
--* program startup:                       Program Arguments.
--* program termination:                   Program Termination.
--* program termination signals:           Termination Signals.
--* programming your own streams:          Custom Streams.
--* project complex numbers:               Operations on Complex.
--* protocol (of socket):                  Socket Concepts.
--* protocol family:                       Socket Concepts.
--* protocols:                             NSS Basics.
--* protocols database:                    Protocols Database.
--* prototypes for variadic functions:     Variadic Prototypes.
--* pseudo-random numbers:                 Pseudo-Random Numbers.
--* pseudo-terminals:                      Pseudo-Terminals.
--* punctuation character <1>:             Classification of Wide Characters.
--* punctuation character:                 Classification of Characters.
--* pushing input back:                    Unreading.
--* quick sort function (for arrays):      Array Sort Function.
--* QUIT character:                        Signal Characters.
--* quit signal:                           Termination Signals.
--* quote removal:                         Expansion Stages.
--* race conditions, relating to job control: Launching Jobs.
--* race conditions, relating to signals:  Signals in Handler.
--* radix (of floating point number):      Floating Point Concepts.
--* raising signals:                       Generating Signals.
--* random numbers:                        Pseudo-Random Numbers.
--* random-access files:                   File Position.
--* range error:                           Math Error Reporting.
--* range of integer type:                 Range of Type.
--* read lock:                             File Locks.
--* reading from a directory:              Accessing Directories.
--* reading from a file descriptor:        I/O Primitives.
--* reading from a socket:                 Transferring Data.
--* reading from a stream, by blocks:      Block Input/Output.
--* reading from a stream, by characters:  Character Input.
--* reading from a stream, formatted:      Formatted Input.
--* ready to run:                          Absolute Priority.
--* real group ID:                         Process Persona.
--* real user ID:                          Process Persona.
--* real-time timer:                       Setting an Alarm.
--* realtime CPU scheduling:               Absolute Priority.
--* realtime processing:                   Why Lock Pages.
--* realtime scheduling:                   Realtime Scheduling.
--* receiving datagrams:                   Receiving Datagrams.
--* record locking:                        File Locks.
--* redirecting input and output:          Duplicating Descriptors.
--* reentrant functions:                   Nonreentrancy.
--* reentrant NSS functions:               NSS Module Names.
--* relative file name:                    File Name Resolution.
--* removal of quotes:                     Expansion Stages.
--* removing a file:                       Deleting Files.
--* removing macros that shadow functions: Macro Definitions.
--* renaming a file:                       Renaming Files.
--* reporting bugs:                        Reporting Bugs.
--* reporting errors:                      Error Reporting.
--* REPRINT character:                     Editing Characters.
--* reserved names:                        Reserved Names.
--* resource limits:                       Limits on Resources.
--* restarting interrupted primitives:     Interrupted Primitives.
--* restrictions on signal handler functions: Nonreentrancy.
--* root directory:                        File Name Resolution.
--* Rot13:                                 Trivial Encryption.
--* rpc:                                   NSS Basics.
--* runnable process:                      Absolute Priority.
--* running a command:                     Running a Command.
--* saved set-group-ID:                    How Change Persona.
--* saved set-user-ID:                     How Change Persona.
--* scanning the group list:               Scanning All Groups.
--* scanning the user list:                Scanning All Users.
--* scatter-gather:                        Scatter-Gather.
--* scheduling, traditional:               Traditional Scheduling.
--* search function (for arrays):          Array Search Function.
--* search functions (for strings):        Search Functions.
--* seed (for random numbers):             Pseudo-Random Numbers.
--* seeking on a file descriptor:          File Position Primitive.
--* seeking on a stream:                   File Positioning.
--* segmentation violation:                Program Error Signals.
--* sending a datagram:                    Sending Datagrams.
--* sending signals:                       Generating Signals.
--* sequential-access files:               File Position.
--* server:                                Connections.
--* services:                              NSS Basics.
--* services database:                     Services Database.
--* session <1>:                           Concepts of Job Control.
--* session:                               Job Control.
--* session leader:                        Concepts of Job Control.
--* setting an alarm:                      Setting an Alarm.
--* setuid programs:                       How Change Persona.
--* setuid programs and file access:       Testing File Access.
--* severity class <1>:                    Adding Severity Classes.
--* severity class:                        Printing Formatted Messages.
--* sgettext:                              GUI program problems.
--* shadow:                                NSS Basics.
--* shadowing functions with macros:       Macro Definitions.
--* shared lock:                           File Locks.
--* shared memory:                         Memory Subsystem.
--* shell:                                 Concepts of Job Control.
--* shift state:                           Keeping the state.
--* Shift_JIS:                             Extended Char Intro.
--* shrinking objects:                     Growing Objects.
--* shutting down a socket:                Closing a Socket.
--* sigaction flags:                       Flags for Sigaction.
--* sigaction function:                    Advanced Signal Handling.
--* SIGCHLD, handling of:                  Stopped and Terminated Jobs.
--* sign (of floating point number):       Floating Point Concepts.
--* signal <1>:                            Signal Handling.
--* signal:                                FP Exceptions.
--* signal action:                         Delivery of Signal.
--* signal actions:                        Signal Actions.
--* signal flags:                          Flags for Sigaction.
--* signal function:                       Basic Signal Handling.
--* signal handler function:               Defining Handlers.
--* signal mask:                           Process Signal Mask.
--* signal messages:                       Signal Messages.
--* signal names:                          Standard Signals.
--* signal number:                         Standard Signals.
--* signal set:                            Signal Sets.
--* signals, generating:                   Generating Signals.
--* signedness:                            Integers.
--* significand (of floating point number): Floating Point Concepts.
--* SIGTTIN, from background job:          Access to the Terminal.
--* SIGTTOU, from background job:          Access to the Terminal.
--* simple time:                           Calendar Time.
--* single-byte string:                    Representation of Strings.
--* size of string:                        Representation of Strings.
--* SJIS:                                  Extended Char Intro.
--* socket:                                Sockets.
--* socket address (name) binding:         Socket Addresses.
--* socket domain:                         Socket Concepts.
--* socket namespace:                      Socket Concepts.
--* socket option level:                   Socket Options.
--* socket options:                        Socket Options.
--* socket pair:                           Socket Pairs.
--* socket protocol:                       Socket Concepts.
--* socket shutdown:                       Closing a Socket.
--* socket, client actions:                Connecting.
--* socket, closing:                       Closing a Socket.
--* socket, connecting:                    Connecting.
--* socket, creating:                      Creating a Socket.
--* socket, initiating a connection:       Connecting.
--* sockets, accepting connections:        Accepting Connections.
--* sockets, listening:                    Listening.
--* sockets, server actions:               Listening.
--* soft limit:                            Limits on Resources.
--* soft link:                             Symbolic Links.
--* sort function (for arrays):            Array Sort Function.
--* sparse files:                          File Position Primitive.
--* special files:                         Making Special Files.
--* special functions:                     Special Functions.
--* specified action (for a signal):       Delivery of Signal.
--* speed of execution:                    Why Lock Pages.
--* square root function:                  Exponents and Logarithms.
--* stable sorting:                        Array Sort Function.
--* standard dot notation, for Internet addresses: Abstract Host Addresses.
--* standard environment variables:        Standard Environment.
--* standard error file descriptor:        Descriptors and Streams.
--* standard error stream:                 Standard Streams.
--* standard file descriptors:             Descriptors and Streams.
--* standard input file descriptor:        Descriptors and Streams.
--* standard input stream:                 Standard Streams.
--* standard output file descriptor:       Descriptors and Streams.
--* standard output stream:                Standard Streams.
--* standard streams:                      Standard Streams.
--* standards:                             Standards and Portability.
--* START character:                       Start/Stop Characters.
--* startup of program:                    Program Arguments.
--* stateful <1>:                          glibc iconv Implementation.
--* stateful <2>:                          iconv Examples.
--* stateful <3>:                          Generic Conversion Interface.
--* stateful <4>:                          Converting Strings.
--* stateful <5>:                          Converting a Character.
--* stateful:                              Keeping the state.
--* static memory allocation:              Memory Allocation and C.
--* static storage class:                  Memory Allocation and C.
--* STATUS character:                      Other Special.
--* status codes:                          Error Reporting.
--* status of a file:                      Attribute Meanings.
--* status of obstack:                     Status of an Obstack.
--* sticky bit:                            Permission Bits.
--* STOP character:                        Start/Stop Characters.
--* stop signal:                           Job Control Signals.
--* stopped job:                           Concepts of Job Control.
--* stopped jobs, continuing:              Continuing Stopped Jobs.
--* stopped jobs, detecting:               Stopped and Terminated Jobs.
--* storage allocation:                    Memory.
--* stream (sockets):                      Socket Concepts.
--* stream orientation <1>:                Streams and I18N.
--* stream orientation:                    Opening Streams.
--* stream, for I/O to a string:           String Streams.
--* streams and descriptors:               Stream/Descriptor Precautions.
--* streams, and file descriptors:         Descriptors and Streams.
--* streams, C++:                          Streams and I18N.
--* streams, standard:                     Standard Streams.
--* string:                                Representation of Strings.
--* string allocation:                     Representation of Strings.
--* string collation functions:            Collation Functions.
--* string comparison functions:           String/Array Comparison.
--* string concatenation functions:        Copying and Concatenation.
--* string copy functions:                 Copying and Concatenation.
--* string length:                         Representation of Strings.
--* string literal:                        Representation of Strings.
--* string search functions:               Search Functions.
--* string stream:                         String Streams.
--* string vectors, null-character separated: Argz and Envz Vectors.
--* string, representation of:             Representation of Strings.
--* style of communication (of a socket):  Socket Concepts.
--* subshell:                              Initializing the Shell.
--* substitution of variables and commands: Expansion Stages.
--* successive signals:                    Merged Signals.
--* summer time:                           Broken-down Time.
--* SunOS:                                 Berkeley Unix.
--* supplementary group IDs:               Process Persona.
--* SUSP character:                        Signal Characters.
--* suspend character:                     Signal Characters.
--* SVID:                                  SVID.
--* swap space:                            Memory Concepts.
--* symbolic link:                         Symbolic Links.
--* symbolic link, opening:                Open-time Flags.
--* synchronizing <1>:                     Synchronizing AIO Operations.
--* synchronizing:                         Synchronizing I/O.
--* syntax error messages, in argp:        Argp Helper Functions.
--* syntax, for program arguments:         Argument Syntax.
--* syntax, for reading numbers:           Parsing of Numbers.
--* sysconf <1>:                           Processor Resources.
--* sysconf:                               Query Memory Parameters.
--* system call:                           System Calls.
--* system call number:                    System Calls.
--* System V Unix:                         SVID.
--* TCP (Internet protocol):               Protocols Database.
--* template, for printf:                  Formatted Output.
--* template, for scanf:                   Formatted Input.
--* TERM environment variable:             Standard Environment.
--* terminal flow control:                 Line Control.
--* terminal identification:               Is It a Terminal.
--* terminal input queue:                  I/O Queues.
--* terminal input queue, clearing:        Line Control.
--* terminal input signal:                 Job Control Signals.
--* terminal line control functions:       Line Control.
--* terminal line speed:                   Line Speed.
--* terminal mode data types:              Mode Data Types.
--* terminal mode functions:               Mode Functions.
--* terminal modes, BSD:                   BSD Terminal Modes.
--* terminal output queue:                 I/O Queues.
--* terminal output queue, flushing:       Line Control.
--* terminal output signal:                Job Control Signals.
--* terminated jobs, detecting:            Stopped and Terminated Jobs.
--* termination signal:                    Termination Signals.
--* testing access permission:             Testing File Access.
--* testing exit status of child process:  Process Completion.
--* text stream:                           Binary Streams.
--* thrashing:                             Memory Subsystem.
--* thread of control:                     Program Basics.
--* threads:                               Streams and Threads.
--* ticks, clock:                          Processor And CPU Time.
--* tilde expansion:                       Expansion Stages.
--* time:                                  Time Basics.
--* TIME termios slot:                     Noncanonical Input.
--* time zone:                             TZ Variable.
--* time zone database:                    TZ Variable.
--* time, elapsed:                         Time Basics.
--* time, high precision:                  High Accuracy Clock.
--* timer, profiling:                      Setting an Alarm.
--* timer, real-time:                      Setting an Alarm.
--* timer, virtual:                        Setting an Alarm.
--* timers, setting:                       Setting an Alarm.
--* timespec:                              Elapsed Time.
--* timeval:                               Elapsed Time.
--* timing error in signal handling:       Remembering a Signal.
--* TMPDIR environment variable:           Temporary Files.
--* tokenizing strings:                    Finding Tokens in a String.
--* tools, for installing library:         Tools for Compilation.
--* transmitting datagrams:                Sending Datagrams.
--* tree, directory:                       Working with Directory Trees.
--* triangulation:                         glibc iconv Implementation.
--* trigonometric functions:               Trig Functions.
--* type measurements, floating:           Floating Type Macros.
--* type measurements, integer:            Width of Type.
--* type modifier character (printf):      Output Conversion Syntax.
--* type modifier character (scanf):       Input Conversion Syntax.
--* typeahead buffer:                      I/O Queues.
--* TZ environment variable:               Standard Environment.
--* UCS-2:                                 Extended Char Intro.
--* UCS-4:                                 Extended Char Intro.
--* ulps:                                  Errors in Math Functions.
--* umask:                                 Setting Permissions.
--* unbuffered stream:                     Buffering Concepts.
--* unconstrained memory allocation:       Unconstrained Allocation.
--* undefining macros that shadow functions: Macro Definitions.
--* underflow exception:                   FP Exceptions.
--* Unicode:                               Extended Char Intro.
--* Unix, Berkeley:                        Berkeley Unix.
--* Unix, System V:                        SVID.
--* unlinking a file:                      Deleting Files.
--* unordered comparison:                  FP Comparison Functions.
--* unreading characters:                  Unreading.
--* upgrading from libc5:                  Linux.
--* upper-case character <1>:              Classification of Wide Characters.
--* upper-case character:                  Classification of Characters.
--* urgent data signal:                    Asynchronous I/O Signals.
--* urgent socket condition:               Out-of-Band Data.
--* usage limits:                          Limits on Resources.
--* usage messages, in argp:               Argp Helper Functions.
--* user accounting database:              User Accounting Database.
--* user database:                         User Database.
--* user ID:                               User and Group IDs.
--* user ID, determining:                  Who Logged In.
--* user name:                             User and Group IDs.
--* user signals:                          Miscellaneous Signals.
--* usual file name errors:                File Name Errors.
--* UTF-16:                                Extended Char Intro.
--* UTF-7:                                 Extended Char Intro.
--* UTF-8:                                 Extended Char Intro.
--* va_copy:                               Copying and Concatenation.
--* variable number of arguments:          Variadic Functions.
--* variable substitution:                 Expansion Stages.
--* variable-sized arrays:                 GNU C Variable-Size Arrays.
--* variadic function argument access:     Receiving Arguments.
--* variadic function prototypes:          Variadic Prototypes.
--* variadic functions:                    Variadic Functions.
--* variadic functions, calling:           Calling Variadics.
--* virtual time alarm signal:             Alarm Signals.
--* virtual timer:                         Setting an Alarm.
--* volatile declarations:                 Nonreentrancy.
--* waiting for a signal:                  Waiting for a Signal.
--* waiting for completion of child process: Process Completion.
--* waiting for input or output:           Waiting for I/O.
--* WERASE character:                      Editing Characters.
--* whitespace character <1>:              Classification of Wide Characters.
--* whitespace character:                  Classification of Characters.
--* wide character:                        Extended Char Intro.
--* wide character string:                 Representation of Strings.
--* width of integer type:                 Width of Type.
--* wildcard expansion:                    Expansion Stages.
--* wint_t:                                String/Array Conventions.
--* word expansion:                        Word Expansion.
--* working directory:                     Working Directory.
--* write lock:                            File Locks.
--* writing to a file descriptor:          I/O Primitives.
--* writing to a socket:                   Transferring Data.
--* writing to a stream, by blocks:        Block Input/Output.
--* writing to a stream, by characters:    Simple Output.
--* writing to a stream, formatted:        Formatted Output.
--* YP:                                    Host Identification.
--* YP domain name:                        Host Identification.
--* zero divide:                           FP Exceptions.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-58 glibc-2.3.2-200304020432/manual/libc.info-58
---- glibc-2.3.2/manual/libc.info-58	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-58	Thu Jan  1 01:00:00 1970
-@@ -1,168 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Type Index,  Next: Function Index,  Prev: Concept Index,  Up: Top
--
--Type Index
--**********
--
--* Menu:
--
--* __ftw64_func_t:                        Working with Directory Trees.
--* __ftw_func_t:                          Working with Directory Trees.
--* __nftw64_func_t:                       Working with Directory Trees.
--* __nftw_func_t:                         Working with Directory Trees.
--* blkcnt64_t:                            Attribute Meanings.
--* blkcnt_t:                              Attribute Meanings.
--* cc_t:                                  Mode Data Types.
--* clock_t:                               CPU Time.
--* comparison_fn_t:                       Comparison Functions.
--* cookie_close_function:                 Hook Functions.
--* cookie_io_functions_t:                 Streams and Cookies.
--* cookie_read_function:                  Hook Functions.
--* cookie_seek_function:                  Hook Functions.
--* cookie_write_function:                 Hook Functions.
--* dev_t:                                 Attribute Meanings.
--* DIR:                                   Opening a Directory.
--* div_t:                                 Integer Division.
--* enum mcheck_status:                    Heap Consistency Checking.
--* fd_set:                                Waiting for I/O.
--* FILE:                                  Streams.
--* fpos64_t:                              Portable Positioning.
--* fpos_t:                                Portable Positioning.
--* gid_t:                                 Reading Persona.
--* glob64_t:                              Calling Glob.
--* glob_t:                                Calling Glob.
--* iconv_t:                               Generic Conversion Interface.
--* imaxdiv_t:                             Integer Division.
--* ino64_t:                               Attribute Meanings.
--* ino_t:                                 Attribute Meanings.
--* jmp_buf:                               Non-Local Details.
--* ldiv_t:                                Integer Division.
--* lldiv_t:                               Integer Division.
--* mbstate_t:                             Keeping the state.
--* mode_t:                                Attribute Meanings.
--* nlink_t:                               Attribute Meanings.
--* off64_t:                               File Position Primitive.
--* off_t:                                 File Position Primitive.
--* pid_t:                                 Process Identification.
--* printf_arginfo_function:               Defining the Output Handler.
--* printf_function:                       Defining the Output Handler.
--* ptrdiff_t:                             Important Data Types.
--* regex_t:                               POSIX Regexp Compilation.
--* regmatch_t:                            Regexp Subexpressions.
--* regoff_t:                              Regexp Subexpressions.
--* sig_atomic_t:                          Atomic Types.
--* sighandler_t:                          Basic Signal Handling.
--* sigjmp_buf:                            Non-Local Exits and Signals.
--* sigset_t:                              Signal Sets.
--* size_t:                                Important Data Types.
--* speed_t:                               Line Speed.
--* ssize_t:                               I/O Primitives.
--* stack_t:                               Signal Stack.
--* struct __gconv_step:                   glibc iconv Implementation.
--* struct __gconv_step_data:              glibc iconv Implementation.
--* struct aiocb:                          Asynchronous I/O.
--* struct aiocb64:                        Asynchronous I/O.
--* struct aioinit:                        Configuration of AIO.
--* struct argp:                           Argp Parsers.
--* struct argp_child:                     Argp Children.
--* struct argp_option:                    Argp Option Vectors.
--* struct argp_state:                     Argp Parsing State.
--* struct dirent:                         Directory Entries.
--* struct ENTRY:                          Hash Search Function.
--* struct exit_status:                    Manipulating the Database.
--* struct flock:                          File Locks.
--* struct fstab:                          fstab.
--* struct FTW:                            Working with Directory Trees.
--* struct group:                          Group Data Structure.
--* struct hostent:                        Host Names.
--* struct if_nameindex:                   Interface Naming.
--* struct in6_addr:                       Host Address Data Type.
--* struct in_addr:                        Host Address Data Type.
--* struct iovec:                          Scatter-Gather.
--* struct itimerval:                      Setting an Alarm.
--* struct lconv:                          The Lame Way to Locale Data.
--* struct linger:                         Socket-Level Options.
--* struct mallinfo:                       Statistics of Malloc.
--* struct mntent:                         mtab.
--* struct netent:                         Networks Database.
--* struct ntptimeval:                     High Accuracy Clock.
--* struct obstack:                        Creating Obstacks.
--* struct option:                         Getopt Long Options.
--* struct passwd:                         User Data Structure.
--* struct printf_info:                    Conversion Specifier Options.
--* struct protoent:                       Protocols Database.
--* struct random_data:                    BSD Random.
--* struct rlimit:                         Limits on Resources.
--* struct rlimit64:                       Limits on Resources.
--* struct rusage:                         Resource Usage.
--* struct sched_param:                    Basic Scheduling Functions.
--* struct servent:                        Services Database.
--* struct sgttyb:                         BSD Terminal Modes.
--* struct sigaction:                      Advanced Signal Handling.
--* struct sigstack:                       Signal Stack.
--* struct sigvec:                         BSD Handler.
--* struct sockaddr:                       Address Formats.
--* struct sockaddr_in:                    Internet Address Formats.
--* struct sockaddr_in6:                   Internet Address Formats.
--* struct sockaddr_un:                    Local Namespace Details.
--* struct stat:                           Attribute Meanings.
--* struct stat64:                         Attribute Meanings.
--* struct termios:                        Mode Data Types.
--* struct timespec:                       Elapsed Time.
--* struct timeval:                        Elapsed Time.
--* struct timex:                          High Accuracy Clock.
--* struct timezone:                       High-Resolution Calendar.
--* struct tm:                             Broken-down Time.
--* struct tms:                            Processor Time.
--* struct utimbuf:                        File Times.
--* struct utmp:                           Manipulating the Database.
--* struct utmpx:                          XPG Functions.
--* struct utsname:                        Platform Type.
--* struct vtimes:                         Resource Usage.
--* tcflag_t:                              Mode Data Types.
--* time_t:                                Simple Calendar Time.
--* ucontext_t:                            System V contexts.
--* uid_t:                                 Reading Persona.
--* union wait:                            BSD Wait Functions.
--* va_list:                               Argument Macros.
--* VISIT:                                 Tree Search Function.
--* wchar_t:                               Extended Char Intro.
--* wctrans_t:                             Wide Character Case Conversion.
--* wctype_t:                              Classification of Wide Characters.
--* wint_t:                                Extended Char Intro.
--* wordexp_t:                             Calling Wordexp.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-59 glibc-2.3.2-200304020432/manual/libc.info-59
---- glibc-2.3.2/manual/libc.info-59	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-59	Thu Jan  1 01:00:00 1970
-@@ -1,1374 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Function Index,  Next: Variable Index,  Prev: Type Index,  Up: Top
--
--Function and Macro Index
--************************
--
--* Menu:
--
--* __fbufsize:                            Controlling Buffering.
--* __flbf:                                Controlling Buffering.
--* __fpending:                            Controlling Buffering.
--* __fpurge:                              Flushing Buffers.
--* __freadable:                           Opening Streams.
--* __freading:                            Opening Streams.
--* __fsetlocking:                         Streams and Threads.
--* __fwritable:                           Opening Streams.
--* __fwriting:                            Opening Streams.
--* __va_copy:                             Argument Macros.
--* _Exit:                                 Termination Internals.
--* _exit:                                 Termination Internals.
--* _flushlbf:                             Flushing Buffers.
--* _tolower:                              Case Conversion.
--* _toupper:                              Case Conversion.
--* a64l:                                  Encode Binary Data.
--* abort:                                 Aborting a Program.
--* abs:                                   Absolute Value.
--* accept:                                Accepting Connections.
--* access:                                Testing File Access.
--* acos:                                  Inverse Trig Functions.
--* acosf:                                 Inverse Trig Functions.
--* acosh:                                 Hyperbolic Functions.
--* acoshf:                                Hyperbolic Functions.
--* acoshl:                                Hyperbolic Functions.
--* acosl:                                 Inverse Trig Functions.
--* addmntent:                             mtab.
--* addseverity:                           Adding Severity Classes.
--* adjtime:                               High-Resolution Calendar.
--* adjtimex:                              High-Resolution Calendar.
--* aio_cancel:                            Cancel AIO Operations.
--* aio_cancel64:                          Cancel AIO Operations.
--* aio_error:                             Status of AIO Operations.
--* aio_error64:                           Status of AIO Operations.
--* aio_fsync:                             Synchronizing AIO Operations.
--* aio_fsync64:                           Synchronizing AIO Operations.
--* aio_init:                              Configuration of AIO.
--* aio_read:                              Asynchronous Reads/Writes.
--* aio_read64:                            Asynchronous Reads/Writes.
--* aio_return:                            Status of AIO Operations.
--* aio_return64:                          Status of AIO Operations.
--* aio_suspend:                           Synchronizing AIO Operations.
--* aio_suspend64:                         Synchronizing AIO Operations.
--* aio_write:                             Asynchronous Reads/Writes.
--* aio_write64:                           Asynchronous Reads/Writes.
--* alarm:                                 Setting an Alarm.
--* alloca:                                Variable Size Automatic.
--* alphasort:                             Scanning Directory Content.
--* alphasort64:                           Scanning Directory Content.
--* argp_error:                            Argp Helper Functions.
--* argp_failure:                          Argp Helper Functions.
--* argp_help:                             Argp Help.
--* argp_parse:                            Argp.
--* argp_state_help:                       Argp Helper Functions.
--* argp_usage:                            Argp Helper Functions.
--* argz_add:                              Argz Functions.
--* argz_add_sep:                          Argz Functions.
--* argz_append:                           Argz Functions.
--* argz_count:                            Argz Functions.
--* argz_create:                           Argz Functions.
--* argz_create_sep:                       Argz Functions.
--* argz_delete:                           Argz Functions.
--* argz_extract:                          Argz Functions.
--* argz_insert:                           Argz Functions.
--* argz_next:                             Argz Functions.
--* argz_replace:                          Argz Functions.
--* argz_stringify:                        Argz Functions.
--* asctime:                               Formatting Calendar Time.
--* asctime_r:                             Formatting Calendar Time.
--* asin:                                  Inverse Trig Functions.
--* asinf:                                 Inverse Trig Functions.
--* asinh:                                 Hyperbolic Functions.
--* asinhf:                                Hyperbolic Functions.
--* asinhl:                                Hyperbolic Functions.
--* asinl:                                 Inverse Trig Functions.
--* asprintf:                              Dynamic Output.
--* assert:                                Consistency Checking.
--* assert_perror:                         Consistency Checking.
--* atan:                                  Inverse Trig Functions.
--* atan2:                                 Inverse Trig Functions.
--* atan2f:                                Inverse Trig Functions.
--* atan2l:                                Inverse Trig Functions.
--* atanf:                                 Inverse Trig Functions.
--* atanh:                                 Hyperbolic Functions.
--* atanhf:                                Hyperbolic Functions.
--* atanhl:                                Hyperbolic Functions.
--* atanl:                                 Inverse Trig Functions.
--* atexit:                                Cleanups on Exit.
--* atof:                                  Parsing of Floats.
--* atoi:                                  Parsing of Integers.
--* atol:                                  Parsing of Integers.
--* atoll:                                 Parsing of Integers.
--* backtrace:                             Backtraces.
--* backtrace_symbols:                     Backtraces.
--* backtrace_symbols_fd:                  Backtraces.
--* basename:                              Finding Tokens in a String.
--* bcmp:                                  String/Array Comparison.
--* bcopy:                                 Copying and Concatenation.
--* bind:                                  Setting Address.
--* bind_textdomain_codeset:               Charset conversion in gettext.
--* bindtextdomain:                        Locating gettext catalog.
--* brk:                                   Resizing the Data Segment.
--* bsearch:                               Array Search Function.
--* btowc:                                 Converting a Character.
--* bzero:                                 Copying and Concatenation.
--* cabs:                                  Absolute Value.
--* cabsf:                                 Absolute Value.
--* cabsl:                                 Absolute Value.
--* cacos:                                 Inverse Trig Functions.
--* cacosf:                                Inverse Trig Functions.
--* cacosh:                                Hyperbolic Functions.
--* cacoshf:                               Hyperbolic Functions.
--* cacoshl:                               Hyperbolic Functions.
--* cacosl:                                Inverse Trig Functions.
--* calloc:                                Allocating Cleared Space.
--* canonicalize_file_name:                Symbolic Links.
--* carg:                                  Operations on Complex.
--* cargf:                                 Operations on Complex.
--* cargl:                                 Operations on Complex.
--* casin:                                 Inverse Trig Functions.
--* casinf:                                Inverse Trig Functions.
--* casinh:                                Hyperbolic Functions.
--* casinhf:                               Hyperbolic Functions.
--* casinhl:                               Hyperbolic Functions.
--* casinl:                                Inverse Trig Functions.
--* catan:                                 Inverse Trig Functions.
--* catanf:                                Inverse Trig Functions.
--* catanh:                                Hyperbolic Functions.
--* catanhf:                               Hyperbolic Functions.
--* catanhl:                               Hyperbolic Functions.
--* catanl:                                Inverse Trig Functions.
--* catclose:                              The catgets Functions.
--* catgets:                               The catgets Functions.
--* catopen:                               The catgets Functions.
--* cbc_crypt:                             DES Encryption.
--* cbrt:                                  Exponents and Logarithms.
--* cbrtf:                                 Exponents and Logarithms.
--* cbrtl:                                 Exponents and Logarithms.
--* ccos:                                  Trig Functions.
--* ccosf:                                 Trig Functions.
--* ccosh:                                 Hyperbolic Functions.
--* ccoshf:                                Hyperbolic Functions.
--* ccoshl:                                Hyperbolic Functions.
--* ccosl:                                 Trig Functions.
--* ceil:                                  Rounding Functions.
--* ceilf:                                 Rounding Functions.
--* ceill:                                 Rounding Functions.
--* cexp:                                  Exponents and Logarithms.
--* cexpf:                                 Exponents and Logarithms.
--* cexpl:                                 Exponents and Logarithms.
--* cfgetispeed:                           Line Speed.
--* cfgetospeed:                           Line Speed.
--* cfmakeraw:                             Noncanonical Input.
--* cfree:                                 Freeing after Malloc.
--* cfsetispeed:                           Line Speed.
--* cfsetospeed:                           Line Speed.
--* cfsetspeed:                            Line Speed.
--* chdir:                                 Working Directory.
--* chmod:                                 Setting Permissions.
--* chown:                                 File Owner.
--* cimag:                                 Operations on Complex.
--* cimagf:                                Operations on Complex.
--* cimagl:                                Operations on Complex.
--* clearenv:                              Environment Access.
--* clearerr:                              Error Recovery.
--* clearerr_unlocked:                     Error Recovery.
--* clock:                                 CPU Time.
--* clog:                                  Exponents and Logarithms.
--* clog10:                                Exponents and Logarithms.
--* clog10f:                               Exponents and Logarithms.
--* clog10l:                               Exponents and Logarithms.
--* clogf:                                 Exponents and Logarithms.
--* clogl:                                 Exponents and Logarithms.
--* close:                                 Opening and Closing Files.
--* closedir:                              Reading/Closing Directory.
--* closelog:                              closelog.
--* confstr:                               String Parameters.
--* conj:                                  Operations on Complex.
--* conjf:                                 Operations on Complex.
--* conjl:                                 Operations on Complex.
--* connect:                               Connecting.
--* copysign:                              FP Bit Twiddling.
--* copysignf:                             FP Bit Twiddling.
--* copysignl:                             FP Bit Twiddling.
--* cos:                                   Trig Functions.
--* cosf:                                  Trig Functions.
--* cosh:                                  Hyperbolic Functions.
--* coshf:                                 Hyperbolic Functions.
--* coshl:                                 Hyperbolic Functions.
--* cosl:                                  Trig Functions.
--* cpow:                                  Exponents and Logarithms.
--* cpowf:                                 Exponents and Logarithms.
--* cpowl:                                 Exponents and Logarithms.
--* cproj:                                 Operations on Complex.
--* cprojf:                                Operations on Complex.
--* cprojl:                                Operations on Complex.
--* creal:                                 Operations on Complex.
--* crealf:                                Operations on Complex.
--* creall:                                Operations on Complex.
--* creat:                                 Opening and Closing Files.
--* creat64:                               Opening and Closing Files.
--* crypt:                                 crypt.
--* crypt_r:                               crypt.
--* csin:                                  Trig Functions.
--* csinf:                                 Trig Functions.
--* csinh:                                 Hyperbolic Functions.
--* csinhf:                                Hyperbolic Functions.
--* csinhl:                                Hyperbolic Functions.
--* csinl:                                 Trig Functions.
--* csqrt:                                 Exponents and Logarithms.
--* csqrtf:                                Exponents and Logarithms.
--* csqrtl:                                Exponents and Logarithms.
--* ctan:                                  Trig Functions.
--* ctanf:                                 Trig Functions.
--* ctanh:                                 Hyperbolic Functions.
--* ctanhf:                                Hyperbolic Functions.
--* ctanhl:                                Hyperbolic Functions.
--* ctanl:                                 Trig Functions.
--* ctermid:                               Identifying the Terminal.
--* ctime:                                 Formatting Calendar Time.
--* ctime_r:                               Formatting Calendar Time.
--* cuserid:                               Who Logged In.
--* dcgettext:                             Translation with gettext.
--* dcngettext:                            Advanced gettext functions.
--* DES_FAILED:                            DES Encryption.
--* des_setparity:                         DES Encryption.
--* dgettext:                              Translation with gettext.
--* difftime:                              Elapsed Time.
--* dirfd:                                 Opening a Directory.
--* dirname:                               Finding Tokens in a String.
--* div:                                   Integer Division.
--* dngettext:                             Advanced gettext functions.
--* drand48:                               SVID Random.
--* drand48_r:                             SVID Random.
--* drem:                                  Remainder Functions.
--* dremf:                                 Remainder Functions.
--* dreml:                                 Remainder Functions.
--* DTTOIF:                                Directory Entries.
--* dup:                                   Duplicating Descriptors.
--* dup2:                                  Duplicating Descriptors.
--* ecb_crypt:                             DES Encryption.
--* ecvt:                                  System V Number Conversion.
--* ecvt_r:                                System V Number Conversion.
--* encrypt:                               DES Encryption.
--* encrypt_r:                             DES Encryption.
--* endfsent:                              fstab.
--* endgrent:                              Scanning All Groups.
--* endhostent:                            Host Names.
--* endmntent:                             mtab.
--* endnetent:                             Networks Database.
--* endnetgrent:                           Lookup Netgroup.
--* endprotoent:                           Protocols Database.
--* endpwent:                              Scanning All Users.
--* endservent:                            Services Database.
--* endutent:                              Manipulating the Database.
--* endutxent:                             XPG Functions.
--* envz_add:                              Envz Functions.
--* envz_entry:                            Envz Functions.
--* envz_get:                              Envz Functions.
--* envz_merge:                            Envz Functions.
--* envz_strip:                            Envz Functions.
--* erand48:                               SVID Random.
--* erand48_r:                             SVID Random.
--* erf:                                   Special Functions.
--* erfc:                                  Special Functions.
--* erfcf:                                 Special Functions.
--* erfcl:                                 Special Functions.
--* erff:                                  Special Functions.
--* erfl:                                  Special Functions.
--* err:                                   Error Messages.
--* error:                                 Error Messages.
--* error_at_line:                         Error Messages.
--* errx:                                  Error Messages.
--* execl:                                 Executing a File.
--* execle:                                Executing a File.
--* execlp:                                Executing a File.
--* execv:                                 Executing a File.
--* execve:                                Executing a File.
--* execvp:                                Executing a File.
--* exit:                                  Normal Termination.
--* exp:                                   Exponents and Logarithms.
--* exp10:                                 Exponents and Logarithms.
--* exp10f:                                Exponents and Logarithms.
--* exp10l:                                Exponents and Logarithms.
--* exp2:                                  Exponents and Logarithms.
--* exp2f:                                 Exponents and Logarithms.
--* exp2l:                                 Exponents and Logarithms.
--* expf:                                  Exponents and Logarithms.
--* expl:                                  Exponents and Logarithms.
--* expm1:                                 Exponents and Logarithms.
--* expm1f:                                Exponents and Logarithms.
--* expm1l:                                Exponents and Logarithms.
--* fabs:                                  Absolute Value.
--* fabsf:                                 Absolute Value.
--* fabsl:                                 Absolute Value.
--* fchdir:                                Working Directory.
--* fchmod:                                Setting Permissions.
--* fchown:                                File Owner.
--* fclean:                                Cleaning Streams.
--* fclose:                                Closing Streams.
--* fcloseall:                             Closing Streams.
--* fcntl:                                 Control Operations.
--* fcvt:                                  System V Number Conversion.
--* fcvt_r:                                System V Number Conversion.
--* FD_CLR:                                Waiting for I/O.
--* FD_ISSET:                              Waiting for I/O.
--* FD_SET:                                Waiting for I/O.
--* FD_ZERO:                               Waiting for I/O.
--* fdatasync:                             Synchronizing I/O.
--* fdim:                                  Misc FP Arithmetic.
--* fdimf:                                 Misc FP Arithmetic.
--* fdiml:                                 Misc FP Arithmetic.
--* fdopen:                                Descriptors and Streams.
--* feclearexcept:                         Status bit operations.
--* fedisableexcept:                       Control Functions.
--* feenableexcept:                        Control Functions.
--* fegetenv:                              Control Functions.
--* fegetexcept:                           Control Functions.
--* fegetexceptflag:                       Status bit operations.
--* fegetround:                            Rounding.
--* feholdexcept:                          Control Functions.
--* feof:                                  EOF and Errors.
--* feof_unlocked:                         EOF and Errors.
--* feraiseexcept:                         Status bit operations.
--* ferror:                                EOF and Errors.
--* ferror_unlocked:                       EOF and Errors.
--* fesetenv:                              Control Functions.
--* fesetexceptflag:                       Status bit operations.
--* fesetround:                            Rounding.
--* fetestexcept:                          Status bit operations.
--* feupdateenv:                           Control Functions.
--* fflush:                                Flushing Buffers.
--* fflush_unlocked:                       Flushing Buffers.
--* fgetc:                                 Character Input.
--* fgetc_unlocked:                        Character Input.
--* fgetgrent:                             Scanning All Groups.
--* fgetgrent_r:                           Scanning All Groups.
--* fgetpos:                               Portable Positioning.
--* fgetpos64:                             Portable Positioning.
--* fgetpwent:                             Scanning All Users.
--* fgetpwent_r:                           Scanning All Users.
--* fgets:                                 Line Input.
--* fgets_unlocked:                        Line Input.
--* fgetwc:                                Character Input.
--* fgetwc_unlocked:                       Character Input.
--* fgetws:                                Line Input.
--* fgetws_unlocked:                       Line Input.
--* fileno:                                Descriptors and Streams.
--* fileno_unlocked:                       Descriptors and Streams.
--* finite:                                Floating Point Classes.
--* finitef:                               Floating Point Classes.
--* finitel:                               Floating Point Classes.
--* flockfile:                             Streams and Threads.
--* floor:                                 Rounding Functions.
--* floorf:                                Rounding Functions.
--* floorl:                                Rounding Functions.
--* fma:                                   Misc FP Arithmetic.
--* fmaf:                                  Misc FP Arithmetic.
--* fmal:                                  Misc FP Arithmetic.
--* fmax:                                  Misc FP Arithmetic.
--* fmaxf:                                 Misc FP Arithmetic.
--* fmaxl:                                 Misc FP Arithmetic.
--* fmemopen:                              String Streams.
--* fmin:                                  Misc FP Arithmetic.
--* fminf:                                 Misc FP Arithmetic.
--* fminl:                                 Misc FP Arithmetic.
--* fmod:                                  Remainder Functions.
--* fmodf:                                 Remainder Functions.
--* fmodl:                                 Remainder Functions.
--* fmtmsg:                                Printing Formatted Messages.
--* fnmatch:                               Wildcard Matching.
--* fopen:                                 Opening Streams.
--* fopen64:                               Opening Streams.
--* fopencookie:                           Streams and Cookies.
--* fork:                                  Creating a Process.
--* forkpty:                               Pseudo-Terminal Pairs.
--* fpathconf:                             Pathconf.
--* fpclassify:                            Floating Point Classes.
--* fprintf:                               Formatted Output Functions.
--* fputc:                                 Simple Output.
--* fputc_unlocked:                        Simple Output.
--* fputs:                                 Simple Output.
--* fputs_unlocked:                        Simple Output.
--* fputwc:                                Simple Output.
--* fputwc_unlocked:                       Simple Output.
--* fputws:                                Simple Output.
--* fputws_unlocked:                       Simple Output.
--* fread:                                 Block Input/Output.
--* fread_unlocked:                        Block Input/Output.
--* free:                                  Freeing after Malloc.
--* freopen:                               Opening Streams.
--* freopen64:                             Opening Streams.
--* frexp:                                 Normalization Functions.
--* frexpf:                                Normalization Functions.
--* frexpl:                                Normalization Functions.
--* fscanf:                                Formatted Input Functions.
--* fseek:                                 File Positioning.
--* fseeko:                                File Positioning.
--* fseeko64:                              File Positioning.
--* fsetpos:                               Portable Positioning.
--* fsetpos64:                             Portable Positioning.
--* fstat:                                 Reading Attributes.
--* fstat64:                               Reading Attributes.
--* fsync:                                 Synchronizing I/O.
--* ftell:                                 File Positioning.
--* ftello:                                File Positioning.
--* ftello64:                              File Positioning.
--* ftruncate:                             File Size.
--* ftruncate64:                           File Size.
--* ftrylockfile:                          Streams and Threads.
--* ftw:                                   Working with Directory Trees.
--* ftw64:                                 Working with Directory Trees.
--* funlockfile:                           Streams and Threads.
--* futimes:                               File Times.
--* fwide:                                 Streams and I18N.
--* fwprintf:                              Formatted Output Functions.
--* fwrite:                                Block Input/Output.
--* fwrite_unlocked:                       Block Input/Output.
--* fwscanf:                               Formatted Input Functions.
--* gamma:                                 Special Functions.
--* gammaf:                                Special Functions.
--* gammal:                                Special Functions.
--* gcvt:                                  System V Number Conversion.
--* get_avphys_pages:                      Query Memory Parameters.
--* get_current_dir_name:                  Working Directory.
--* get_nprocs:                            Processor Resources.
--* get_nprocs_conf:                       Processor Resources.
--* get_phys_pages:                        Query Memory Parameters.
--* getc:                                  Character Input.
--* getc_unlocked:                         Character Input.
--* getchar:                               Character Input.
--* getchar_unlocked:                      Character Input.
--* getcontext:                            System V contexts.
--* getcwd:                                Working Directory.
--* getdate:                               General Time String Parsing.
--* getdate_r:                             General Time String Parsing.
--* getdelim:                              Line Input.
--* getdomainnname:                        Host Identification.
--* getegid:                               Reading Persona.
--* getenv:                                Environment Access.
--* geteuid:                               Reading Persona.
--* getfsent:                              fstab.
--* getfsfile:                             fstab.
--* getfsspec:                             fstab.
--* getgid:                                Reading Persona.
--* getgrent:                              Scanning All Groups.
--* getgrent_r:                            Scanning All Groups.
--* getgrgid:                              Lookup Group.
--* getgrgid_r:                            Lookup Group.
--* getgrnam:                              Lookup Group.
--* getgrnam_r:                            Lookup Group.
--* getgrouplist:                          Setting Groups.
--* getgroups:                             Reading Persona.
--* gethostbyaddr:                         Host Names.
--* gethostbyaddr_r:                       Host Names.
--* gethostbyname:                         Host Names.
--* gethostbyname2:                        Host Names.
--* gethostbyname2_r:                      Host Names.
--* gethostbyname_r:                       Host Names.
--* gethostent:                            Host Names.
--* gethostid:                             Host Identification.
--* gethostname:                           Host Identification.
--* getitimer:                             Setting an Alarm.
--* getline:                               Line Input.
--* getloadavg:                            Processor Resources.
--* getlogin:                              Who Logged In.
--* getmntent:                             mtab.
--* getmntent_r:                           mtab.
--* getnetbyaddr:                          Networks Database.
--* getnetbyname:                          Networks Database.
--* getnetent:                             Networks Database.
--* getnetgrent:                           Lookup Netgroup.
--* getnetgrent_r:                         Lookup Netgroup.
--* getopt:                                Using Getopt.
--* getopt_long:                           Getopt Long Options.
--* getopt_long_only:                      Getopt Long Options.
--* getpagesize:                           Query Memory Parameters.
--* getpass:                               getpass.
--* getpeername:                           Who is Connected.
--* getpgid:                               Process Group Functions.
--* getpgrp:                               Process Group Functions.
--* getpid:                                Process Identification.
--* getppid:                               Process Identification.
--* getpriority:                           Traditional Scheduling Functions.
--* getprotobyname:                        Protocols Database.
--* getprotobynumber:                      Protocols Database.
--* getprotoent:                           Protocols Database.
--* getpt:                                 Allocation.
--* getpwent:                              Scanning All Users.
--* getpwent_r:                            Scanning All Users.
--* getpwnam:                              Lookup User.
--* getpwnam_r:                            Lookup User.
--* getpwuid:                              Lookup User.
--* getpwuid_r:                            Lookup User.
--* getrlimit:                             Limits on Resources.
--* getrlimit64:                           Limits on Resources.
--* getrusage:                             Resource Usage.
--* gets:                                  Line Input.
--* getservbyname:                         Services Database.
--* getservbyport:                         Services Database.
--* getservent:                            Services Database.
--* getsid:                                Process Group Functions.
--* getsockname:                           Reading Address.
--* getsockopt:                            Socket Option Functions.
--* getsubopt:                             Suboptions.
--* gettext:                               Translation with gettext.
--* gettimeofday:                          High-Resolution Calendar.
--* getuid:                                Reading Persona.
--* getumask:                              Setting Permissions.
--* getutent:                              Manipulating the Database.
--* getutent_r:                            Manipulating the Database.
--* getutid:                               Manipulating the Database.
--* getutid_r:                             Manipulating the Database.
--* getutline:                             Manipulating the Database.
--* getutline_r:                           Manipulating the Database.
--* getutmp:                               XPG Functions.
--* getutmpx:                              XPG Functions.
--* getutxent:                             XPG Functions.
--* getutxid:                              XPG Functions.
--* getutxline:                            XPG Functions.
--* getw:                                  Character Input.
--* getwc:                                 Character Input.
--* getwc_unlocked:                        Character Input.
--* getwchar:                              Character Input.
--* getwchar_unlocked:                     Character Input.
--* getwd:                                 Working Directory.
--* glob:                                  Calling Glob.
--* glob64:                                Calling Glob.
--* globfree:                              More Flags for Globbing.
--* globfree64:                            More Flags for Globbing.
--* gmtime:                                Broken-down Time.
--* gmtime_r:                              Broken-down Time.
--* grantpt:                               Allocation.
--* gsignal:                               Signaling Yourself.
--* gtty:                                  BSD Terminal Modes.
--* hasmntopt:                             mtab.
--* hcreate:                               Hash Search Function.
--* hcreate_r:                             Hash Search Function.
--* hdestroy:                              Hash Search Function.
--* hdestroy_r:                            Hash Search Function.
--* hsearch:                               Hash Search Function.
--* hsearch_r:                             Hash Search Function.
--* htonl:                                 Byte Order.
--* htons:                                 Byte Order.
--* hypot:                                 Exponents and Logarithms.
--* hypotf:                                Exponents and Logarithms.
--* hypotl:                                Exponents and Logarithms.
--* iconv:                                 Generic Conversion Interface.
--* iconv_close:                           Generic Conversion Interface.
--* iconv_open:                            Generic Conversion Interface.
--* if_freenameindex:                      Interface Naming.
--* if_indextoname:                        Interface Naming.
--* if_nameindex:                          Interface Naming.
--* if_nametoindex:                        Interface Naming.
--* IFTODT:                                Directory Entries.
--* ilogb:                                 Exponents and Logarithms.
--* ilogbf:                                Exponents and Logarithms.
--* ilogbl:                                Exponents and Logarithms.
--* imaxabs:                               Absolute Value.
--* imaxdiv:                               Integer Division.
--* index:                                 Search Functions.
--* inet_addr:                             Host Address Functions.
--* inet_aton:                             Host Address Functions.
--* inet_lnaof:                            Host Address Functions.
--* inet_makeaddr:                         Host Address Functions.
--* inet_netof:                            Host Address Functions.
--* inet_network:                          Host Address Functions.
--* inet_ntoa:                             Host Address Functions.
--* inet_ntop:                             Host Address Functions.
--* inet_pton:                             Host Address Functions.
--* initgroups:                            Setting Groups.
--* initstate:                             BSD Random.
--* initstate_r:                           BSD Random.
--* innetgr:                               Netgroup Membership.
--* ioctl:                                 IOCTLs.
--* isalnum:                               Classification of Characters.
--* isalpha:                               Classification of Characters.
--* isascii:                               Classification of Characters.
--* isatty:                                Is It a Terminal.
--* isblank:                               Classification of Characters.
--* iscntrl:                               Classification of Characters.
--* isdigit:                               Classification of Characters.
--* isfinite:                              Floating Point Classes.
--* isgraph:                               Classification of Characters.
--* isgreater:                             FP Comparison Functions.
--* isgreaterequal:                        FP Comparison Functions.
--* isinf:                                 Floating Point Classes.
--* isinff:                                Floating Point Classes.
--* isinfl:                                Floating Point Classes.
--* isless:                                FP Comparison Functions.
--* islessequal:                           FP Comparison Functions.
--* islessgreater:                         FP Comparison Functions.
--* islower:                               Classification of Characters.
--* isnan:                                 Floating Point Classes.
--* isnanf:                                Floating Point Classes.
--* isnanl:                                Floating Point Classes.
--* isnormal:                              Floating Point Classes.
--* isprint:                               Classification of Characters.
--* ispunct:                               Classification of Characters.
--* isspace:                               Classification of Characters.
--* isunordered:                           FP Comparison Functions.
--* isupper:                               Classification of Characters.
--* iswalnum:                              Classification of Wide Characters.
--* iswalpha:                              Classification of Wide Characters.
--* iswblank:                              Classification of Wide Characters.
--* iswcntrl:                              Classification of Wide Characters.
--* iswctype:                              Classification of Wide Characters.
--* iswdigit:                              Classification of Wide Characters.
--* iswgraph:                              Classification of Wide Characters.
--* iswlower:                              Classification of Wide Characters.
--* iswprint:                              Classification of Wide Characters.
--* iswpunct:                              Classification of Wide Characters.
--* iswspace:                              Classification of Wide Characters.
--* iswupper:                              Classification of Wide Characters.
--* iswxdigit:                             Classification of Wide Characters.
--* isxdigit:                              Classification of Characters.
--* j0:                                    Special Functions.
--* j0f:                                   Special Functions.
--* j0l:                                   Special Functions.
--* j1:                                    Special Functions.
--* j1f:                                   Special Functions.
--* j1l:                                   Special Functions.
--* jn:                                    Special Functions.
--* jnf:                                   Special Functions.
--* jnl:                                   Special Functions.
--* jrand48:                               SVID Random.
--* jrand48_r:                             SVID Random.
--* kill:                                  Signaling Another Process.
--* killpg:                                Signaling Another Process.
--* l64a:                                  Encode Binary Data.
--* labs:                                  Absolute Value.
--* lcong48:                               SVID Random.
--* lcong48_r:                             SVID Random.
--* ldexp:                                 Normalization Functions.
--* ldexpf:                                Normalization Functions.
--* ldexpl:                                Normalization Functions.
--* ldiv:                                  Integer Division.
--* lfind:                                 Array Search Function.
--* lgamma:                                Special Functions.
--* lgamma_r:                              Special Functions.
--* lgammaf:                               Special Functions.
--* lgammaf_r:                             Special Functions.
--* lgammal:                               Special Functions.
--* lgammal_r:                             Special Functions.
--* link:                                  Hard Links.
--* lio_listio:                            Asynchronous Reads/Writes.
--* lio_listio64:                          Asynchronous Reads/Writes.
--* listen:                                Listening.
--* llabs:                                 Absolute Value.
--* lldiv:                                 Integer Division.
--* llrint:                                Rounding Functions.
--* llrintf:                               Rounding Functions.
--* llrintl:                               Rounding Functions.
--* llround:                               Rounding Functions.
--* llroundf:                              Rounding Functions.
--* llroundl:                              Rounding Functions.
--* localeconv:                            The Lame Way to Locale Data.
--* localtime:                             Broken-down Time.
--* localtime_r:                           Broken-down Time.
--* log:                                   Exponents and Logarithms.
--* log10:                                 Exponents and Logarithms.
--* log10f:                                Exponents and Logarithms.
--* log10l:                                Exponents and Logarithms.
--* log1p:                                 Exponents and Logarithms.
--* log1pf:                                Exponents and Logarithms.
--* log1pl:                                Exponents and Logarithms.
--* log2:                                  Exponents and Logarithms.
--* log2f:                                 Exponents and Logarithms.
--* log2l:                                 Exponents and Logarithms.
--* logb:                                  Exponents and Logarithms.
--* logbf:                                 Exponents and Logarithms.
--* logbl:                                 Exponents and Logarithms.
--* logf:                                  Exponents and Logarithms.
--* login:                                 Logging In and Out.
--* login_tty:                             Logging In and Out.
--* logl:                                  Exponents and Logarithms.
--* logout:                                Logging In and Out.
--* logwtmp:                               Logging In and Out.
--* longjmp:                               Non-Local Details.
--* lrand48:                               SVID Random.
--* lrand48_r:                             SVID Random.
--* lrint:                                 Rounding Functions.
--* lrintf:                                Rounding Functions.
--* lrintl:                                Rounding Functions.
--* lround:                                Rounding Functions.
--* lroundf:                               Rounding Functions.
--* lroundl:                               Rounding Functions.
--* lsearch:                               Array Search Function.
--* lseek:                                 File Position Primitive.
--* lseek64:                               File Position Primitive.
--* lstat:                                 Reading Attributes.
--* lstat64:                               Reading Attributes.
--* lutimes:                               File Times.
--* madvise:                               Memory-mapped I/O.
--* main:                                  Program Arguments.
--* makecontext:                           System V contexts.
--* mallinfo:                              Statistics of Malloc.
--* malloc:                                Basic Allocation.
--* mallopt:                               Malloc Tunable Parameters.
--* matherr:                               FP Exceptions.
--* mblen:                                 Non-reentrant Character Conversion.
--* mbrlen:                                Converting a Character.
--* mbrtowc:                               Converting a Character.
--* mbsinit:                               Keeping the state.
--* mbsnrtowcs:                            Converting Strings.
--* mbsrtowcs:                             Converting Strings.
--* mbstowcs:                              Non-reentrant String Conversion.
--* mbtowc:                                Non-reentrant Character Conversion.
--* mcheck:                                Heap Consistency Checking.
--* memalign:                              Aligned Memory Blocks.
--* memccpy:                               Copying and Concatenation.
--* memchr:                                Search Functions.
--* memcmp:                                String/Array Comparison.
--* memcpy:                                Copying and Concatenation.
--* memfrob:                               Trivial Encryption.
--* memmem:                                Search Functions.
--* memmove:                               Copying and Concatenation.
--* mempcpy:                               Copying and Concatenation.
--* memrchr:                               Search Functions.
--* memset:                                Copying and Concatenation.
--* mkdir:                                 Creating Directories.
--* mkdtemp:                               Temporary Files.
--* mkfifo:                                FIFO Special Files.
--* mknod:                                 Making Special Files.
--* mkstemp:                               Temporary Files.
--* mktemp:                                Temporary Files.
--* mktime:                                Broken-down Time.
--* mlock:                                 Page Lock Functions.
--* mlockall:                              Page Lock Functions.
--* mmap:                                  Memory-mapped I/O.
--* mmap64:                                Memory-mapped I/O.
--* modf:                                  Rounding Functions.
--* modff:                                 Rounding Functions.
--* modfl:                                 Rounding Functions.
--* mount:                                 Mount-Unmount-Remount.
--* mprobe:                                Heap Consistency Checking.
--* mrand48:                               SVID Random.
--* mrand48_r:                             SVID Random.
--* mremap:                                Memory-mapped I/O.
--* msync:                                 Memory-mapped I/O.
--* mtrace:                                Tracing malloc.
--* munlock:                               Page Lock Functions.
--* munlockall:                            Page Lock Functions.
--* munmap:                                Memory-mapped I/O.
--* muntrace:                              Tracing malloc.
--* nan:                                   FP Bit Twiddling.
--* nanf:                                  FP Bit Twiddling.
--* nanl:                                  FP Bit Twiddling.
--* nanosleep:                             Sleeping.
--* nearbyint:                             Rounding Functions.
--* nearbyintf:                            Rounding Functions.
--* nearbyintl:                            Rounding Functions.
--* nextafter:                             FP Bit Twiddling.
--* nextafterf:                            FP Bit Twiddling.
--* nextafterl:                            FP Bit Twiddling.
--* nexttoward:                            FP Bit Twiddling.
--* nexttowardf:                           FP Bit Twiddling.
--* nexttowardl:                           FP Bit Twiddling.
--* nftw:                                  Working with Directory Trees.
--* nftw64:                                Working with Directory Trees.
--* ngettext:                              Advanced gettext functions.
--* nice:                                  Traditional Scheduling Functions.
--* nl_langinfo:                           The Elegant and Fast Way.
--* notfound:                              Actions in the NSS configuration.
--* nrand48:                               SVID Random.
--* nrand48_r:                             SVID Random.
--* ntohl:                                 Byte Order.
--* ntohs:                                 Byte Order.
--* ntp_adjtime:                           High Accuracy Clock.
--* ntp_gettime:                           High Accuracy Clock.
--* obstack_1grow:                         Growing Objects.
--* obstack_1grow_fast:                    Extra Fast Growing.
--* obstack_alignment_mask:                Obstacks Data Alignment.
--* obstack_alloc:                         Allocation in an Obstack.
--* obstack_base:                          Status of an Obstack.
--* obstack_blank:                         Growing Objects.
--* obstack_blank_fast:                    Extra Fast Growing.
--* obstack_chunk_alloc:                   Preparing for Obstacks.
--* obstack_chunk_free:                    Preparing for Obstacks.
--* obstack_chunk_size:                    Obstack Chunks.
--* obstack_copy:                          Allocation in an Obstack.
--* obstack_copy0:                         Allocation in an Obstack.
--* obstack_finish:                        Growing Objects.
--* obstack_free:                          Freeing Obstack Objects.
--* obstack_grow:                          Growing Objects.
--* obstack_grow0:                         Growing Objects.
--* obstack_init:                          Preparing for Obstacks.
--* obstack_int_grow:                      Growing Objects.
--* obstack_int_grow_fast:                 Extra Fast Growing.
--* obstack_next_free:                     Status of an Obstack.
--* obstack_object_size <1>:               Status of an Obstack.
--* obstack_object_size:                   Growing Objects.
--* obstack_printf:                        Dynamic Output.
--* obstack_ptr_grow:                      Growing Objects.
--* obstack_ptr_grow_fast:                 Extra Fast Growing.
--* obstack_room:                          Extra Fast Growing.
--* obstack_vprintf:                       Variable Arguments Output.
--* offsetof:                              Structure Measurement.
--* on_exit:                               Cleanups on Exit.
--* open:                                  Opening and Closing Files.
--* open64:                                Opening and Closing Files.
--* open_memstream:                        String Streams.
--* open_obstack_stream:                   Obstack Streams.
--* opendir:                               Opening a Directory.
--* openlog:                               openlog.
--* openpty:                               Pseudo-Terminal Pairs.
--* parse_printf_format:                   Parsing a Template String.
--* pathconf:                              Pathconf.
--* pause:                                 Using Pause.
--* pclose:                                Pipe to a Subprocess.
--* perror:                                Error Messages.
--* pipe:                                  Creating a Pipe.
--* popen:                                 Pipe to a Subprocess.
--* posix_memalign:                        Aligned Memory Blocks.
--* pow:                                   Exponents and Logarithms.
--* pow10:                                 Exponents and Logarithms.
--* pow10f:                                Exponents and Logarithms.
--* pow10l:                                Exponents and Logarithms.
--* powf:                                  Exponents and Logarithms.
--* powl:                                  Exponents and Logarithms.
--* pread:                                 I/O Primitives.
--* pread64:                               I/O Primitives.
--* printf:                                Formatted Output Functions.
--* printf_size:                           Predefined Printf Handlers.
--* printf_size_info:                      Predefined Printf Handlers.
--* psignal:                               Signal Messages.
--* pthread_atfork:                        Threads and Fork.
--* pthread_attr_destroy:                  Thread Attributes.
--* pthread_attr_getattr:                  Thread Attributes.
--* pthread_attr_getdetachstate:           Thread Attributes.
--* pthread_attr_getguardsize:             Thread Attributes.
--* pthread_attr_getinheritsched:          Thread Attributes.
--* pthread_attr_getschedparam:            Thread Attributes.
--* pthread_attr_getschedpolicy:           Thread Attributes.
--* pthread_attr_getscope:                 Thread Attributes.
--* pthread_attr_getstack:                 Thread Attributes.
--* pthread_attr_getstackaddr:             Thread Attributes.
--* pthread_attr_getstacksize:             Thread Attributes.
--* pthread_attr_init:                     Thread Attributes.
--* pthread_attr_setattr:                  Thread Attributes.
--* pthread_attr_setdetachstate:           Thread Attributes.
--* pthread_attr_setguardsize:             Thread Attributes.
--* pthread_attr_setinheritsched:          Thread Attributes.
--* pthread_attr_setschedparam:            Thread Attributes.
--* pthread_attr_setschedpolicy:           Thread Attributes.
--* pthread_attr_setscope:                 Thread Attributes.
--* pthread_attr_setstack:                 Thread Attributes.
--* pthread_attr_setstackaddr:             Thread Attributes.
--* pthread_attr_setstacksize:             Thread Attributes.
--* pthread_cancel:                        Basic Thread Operations.
--* pthread_cleanup_pop:                   Cleanup Handlers.
--* pthread_cleanup_pop_restore_np:        Cleanup Handlers.
--* pthread_cleanup_push:                  Cleanup Handlers.
--* pthread_cleanup_push_defer_np:         Cleanup Handlers.
--* pthread_cond_broadcast:                Condition Variables.
--* pthread_cond_destroy:                  Condition Variables.
--* pthread_cond_init:                     Condition Variables.
--* pthread_cond_signal:                   Condition Variables.
--* pthread_cond_timedwait:                Condition Variables.
--* pthread_cond_wait:                     Condition Variables.
--* pthread_condattr_destroy:              Condition Variables.
--* pthread_condattr_init:                 Condition Variables.
--* pthread_create:                        Basic Thread Operations.
--* pthread_detach:                        Miscellaneous Thread Functions.
--* pthread_equal:                         Miscellaneous Thread Functions.
--* pthread_exit:                          Basic Thread Operations.
--* pthread_getconcurrency:                Miscellaneous Thread Functions.
--* pthread_getschedparam:                 Miscellaneous Thread Functions.
--* pthread_getspecific:                   Thread-Specific Data.
--* pthread_join:                          Basic Thread Operations.
--* pthread_key_create:                    Thread-Specific Data.
--* pthread_key_delete:                    Thread-Specific Data.
--* pthread_kill:                          Threads and Signal Handling.
--* pthread_kill_other_threads_np:         Miscellaneous Thread Functions.
--* pthread_mutex_destroy:                 Mutexes.
--* pthread_mutex_init:                    Mutexes.
--* pthread_mutex_lock:                    Mutexes.
--* pthread_mutex_timedlock:               Mutexes.
--* pthread_mutex_trylock:                 Mutexes.
--* pthread_mutex_unlock:                  Mutexes.
--* pthread_mutexattr_destroy:             Mutexes.
--* pthread_mutexattr_gettype:             Mutexes.
--* pthread_mutexattr_init:                Mutexes.
--* pthread_mutexattr_settype:             Mutexes.
--* pthread_once:                          Miscellaneous Thread Functions.
--* pthread_self:                          Miscellaneous Thread Functions.
--* pthread_setcancelstate:                Cancellation.
--* pthread_setcanceltype:                 Cancellation.
--* pthread_setconcurrency:                Miscellaneous Thread Functions.
--* pthread_setschedparam:                 Miscellaneous Thread Functions.
--* pthread_setspecific:                   Thread-Specific Data.
--* pthread_sigmask:                       Threads and Signal Handling.
--* pthread_testcancel:                    Cancellation.
--* ptsname:                               Allocation.
--* ptsname_r:                             Allocation.
--* putc:                                  Simple Output.
--* putc_unlocked:                         Simple Output.
--* putchar:                               Simple Output.
--* putchar_unlocked:                      Simple Output.
--* putenv:                                Environment Access.
--* putpwent:                              Writing a User Entry.
--* puts:                                  Simple Output.
--* pututline:                             Manipulating the Database.
--* pututxline:                            XPG Functions.
--* putw:                                  Simple Output.
--* putwc:                                 Simple Output.
--* putwc_unlocked:                        Simple Output.
--* putwchar:                              Simple Output.
--* putwchar_unlocked:                     Simple Output.
--* pwrite:                                I/O Primitives.
--* pwrite64:                              I/O Primitives.
--* qecvt:                                 System V Number Conversion.
--* qecvt_r:                               System V Number Conversion.
--* qfcvt:                                 System V Number Conversion.
--* qfcvt_r:                               System V Number Conversion.
--* qgcvt:                                 System V Number Conversion.
--* qsort:                                 Array Sort Function.
--* raise:                                 Signaling Yourself.
--* rand:                                  ISO Random.
--* rand_r:                                ISO Random.
--* random:                                BSD Random.
--* random_r:                              BSD Random.
--* rawmemchr:                             Search Functions.
--* read:                                  I/O Primitives.
--* readdir:                               Reading/Closing Directory.
--* readdir64:                             Reading/Closing Directory.
--* readdir64_r:                           Reading/Closing Directory.
--* readdir_r:                             Reading/Closing Directory.
--* readlink:                              Symbolic Links.
--* readv:                                 Scatter-Gather.
--* realloc:                               Changing Block Size.
--* realpath:                              Symbolic Links.
--* recv:                                  Receiving Data.
--* recvfrom:                              Receiving Datagrams.
--* regcomp:                               POSIX Regexp Compilation.
--* regerror:                              Regexp Cleanup.
--* regexec:                               Matching POSIX Regexps.
--* regfree:                               Regexp Cleanup.
--* register_printf_function:              Registering New Conversions.
--* remainder:                             Remainder Functions.
--* remainderf:                            Remainder Functions.
--* remainderl:                            Remainder Functions.
--* remove:                                Deleting Files.
--* rename:                                Renaming Files.
--* rewind:                                File Positioning.
--* rewinddir:                             Random Access Directory.
--* rindex:                                Search Functions.
--* rint:                                  Rounding Functions.
--* rintf:                                 Rounding Functions.
--* rintl:                                 Rounding Functions.
--* rmdir:                                 Deleting Files.
--* round:                                 Rounding Functions.
--* roundf:                                Rounding Functions.
--* roundl:                                Rounding Functions.
--* rpmatch:                               Yes-or-No Questions.
--* S_ISBLK:                               Testing File Type.
--* S_ISCHR:                               Testing File Type.
--* S_ISDIR:                               Testing File Type.
--* S_ISFIFO:                              Testing File Type.
--* S_ISLNK:                               Testing File Type.
--* S_ISREG:                               Testing File Type.
--* S_ISSOCK:                              Testing File Type.
--* S_TYPEISMQ:                            Testing File Type.
--* S_TYPEISSEM:                           Testing File Type.
--* S_TYPEISSHM:                           Testing File Type.
--* sbrk:                                  Resizing the Data Segment.
--* scalb:                                 Normalization Functions.
--* scalbf:                                Normalization Functions.
--* scalbl:                                Normalization Functions.
--* scalbln:                               Normalization Functions.
--* scalblnf:                              Normalization Functions.
--* scalblnl:                              Normalization Functions.
--* scalbn:                                Normalization Functions.
--* scalbnf:                               Normalization Functions.
--* scalbnl:                               Normalization Functions.
--* scandir:                               Scanning Directory Content.
--* scandir64:                             Scanning Directory Content.
--* scanf:                                 Formatted Input Functions.
--* sched_get_priority_max:                Basic Scheduling Functions.
--* sched_get_priority_min:                Basic Scheduling Functions.
--* sched_getparam:                        Basic Scheduling Functions.
--* sched_getscheduler:                    Basic Scheduling Functions.
--* sched_rr_get_interval:                 Basic Scheduling Functions.
--* sched_setparam:                        Basic Scheduling Functions.
--* sched_setscheduler:                    Basic Scheduling Functions.
--* sched_yield:                           Basic Scheduling Functions.
--* seed48:                                SVID Random.
--* seed48_r:                              SVID Random.
--* seekdir:                               Random Access Directory.
--* select:                                Waiting for I/O.
--* sem_destroy:                           POSIX Semaphores.
--* sem_getvalue:                          POSIX Semaphores.
--* sem_init:                              POSIX Semaphores.
--* sem_post:                              POSIX Semaphores.
--* sem_trywait:                           POSIX Semaphores.
--* sem_wait:                              POSIX Semaphores.
--* send:                                  Sending Data.
--* sendto:                                Sending Datagrams.
--* setbuf:                                Controlling Buffering.
--* setbuffer:                             Controlling Buffering.
--* setcontext:                            System V contexts.
--* setdomainname:                         Host Identification.
--* setegid:                               Setting Groups.
--* setenv:                                Environment Access.
--* seteuid:                               Setting User ID.
--* setfsent:                              fstab.
--* setgid:                                Setting Groups.
--* setgrent:                              Scanning All Groups.
--* setgroups:                             Setting Groups.
--* sethostent:                            Host Names.
--* sethostid:                             Host Identification.
--* sethostname:                           Host Identification.
--* setitimer:                             Setting an Alarm.
--* setjmp:                                Non-Local Details.
--* setkey:                                DES Encryption.
--* setkey_r:                              DES Encryption.
--* setlinebuf:                            Controlling Buffering.
--* setlocale:                             Setting the Locale.
--* setlogmask:                            setlogmask.
--* setmntent:                             mtab.
--* setnetent:                             Networks Database.
--* setnetgrent:                           Lookup Netgroup.
--* setpgid:                               Process Group Functions.
--* setpgrp:                               Process Group Functions.
--* setpriority:                           Traditional Scheduling Functions.
--* setprotoent:                           Protocols Database.
--* setpwent:                              Scanning All Users.
--* setregid:                              Setting Groups.
--* setreuid:                              Setting User ID.
--* setrlimit:                             Limits on Resources.
--* setrlimit64:                           Limits on Resources.
--* setservent:                            Services Database.
--* setsid:                                Process Group Functions.
--* setsockopt:                            Socket Option Functions.
--* setstate:                              BSD Random.
--* setstate_r:                            BSD Random.
--* settimeofday:                          High-Resolution Calendar.
--* setuid:                                Setting User ID.
--* setutent:                              Manipulating the Database.
--* setutxent:                             XPG Functions.
--* setvbuf:                               Controlling Buffering.
--* shutdown:                              Closing a Socket.
--* sigaction:                             Advanced Signal Handling.
--* sigaddset:                             Signal Sets.
--* sigaltstack:                           Signal Stack.
--* sigblock:                              Blocking in BSD.
--* sigdelset:                             Signal Sets.
--* sigemptyset:                           Signal Sets.
--* sigfillset:                            Signal Sets.
--* siginterrupt:                          BSD Handler.
--* sigismember:                           Signal Sets.
--* siglongjmp:                            Non-Local Exits and Signals.
--* sigmask:                               Blocking in BSD.
--* signal:                                Basic Signal Handling.
--* signbit:                               FP Bit Twiddling.
--* significand:                           Normalization Functions.
--* significandf:                          Normalization Functions.
--* significandl:                          Normalization Functions.
--* sigpause:                              Blocking in BSD.
--* sigpending:                            Checking for Pending Signals.
--* sigprocmask:                           Process Signal Mask.
--* sigsetjmp:                             Non-Local Exits and Signals.
--* sigsetmask:                            Blocking in BSD.
--* sigstack:                              Signal Stack.
--* sigsuspend:                            Sigsuspend.
--* sigvec:                                BSD Handler.
--* sigwait:                               Threads and Signal Handling.
--* sin:                                   Trig Functions.
--* sincos:                                Trig Functions.
--* sincosf:                               Trig Functions.
--* sincosl:                               Trig Functions.
--* sinf:                                  Trig Functions.
--* sinh:                                  Hyperbolic Functions.
--* sinhf:                                 Hyperbolic Functions.
--* sinhl:                                 Hyperbolic Functions.
--* sinl:                                  Trig Functions.
--* sleep:                                 Sleeping.
--* snprintf:                              Formatted Output Functions.
--* socket:                                Creating a Socket.
--* socketpair:                            Socket Pairs.
--* sprintf:                               Formatted Output Functions.
--* sqrt:                                  Exponents and Logarithms.
--* sqrtf:                                 Exponents and Logarithms.
--* sqrtl:                                 Exponents and Logarithms.
--* srand:                                 ISO Random.
--* srand48:                               SVID Random.
--* srand48_r:                             SVID Random.
--* srandom:                               BSD Random.
--* srandom_r:                             BSD Random.
--* sscanf:                                Formatted Input Functions.
--* ssignal:                               Basic Signal Handling.
--* stat:                                  Reading Attributes.
--* stat64:                                Reading Attributes.
--* stime:                                 Simple Calendar Time.
--* stpcpy:                                Copying and Concatenation.
--* stpncpy:                               Copying and Concatenation.
--* strcasecmp:                            String/Array Comparison.
--* strcasestr:                            Search Functions.
--* strcat:                                Copying and Concatenation.
--* strchr:                                Search Functions.
--* strchrnul:                             Search Functions.
--* strcmp:                                String/Array Comparison.
--* strcoll:                               Collation Functions.
--* strcpy:                                Copying and Concatenation.
--* strcspn:                               Search Functions.
--* strdup:                                Copying and Concatenation.
--* strdupa:                               Copying and Concatenation.
--* strerror:                              Error Messages.
--* strerror_r:                            Error Messages.
--* strfmon:                               Formatting Numbers.
--* strfry:                                strfry.
--* strftime:                              Formatting Calendar Time.
--* strlen:                                String Length.
--* strncasecmp:                           String/Array Comparison.
--* strncat:                               Copying and Concatenation.
--* strncmp:                               String/Array Comparison.
--* strncpy:                               Copying and Concatenation.
--* strndup:                               Copying and Concatenation.
--* strndupa:                              Copying and Concatenation.
--* strnlen:                               String Length.
--* strpbrk:                               Search Functions.
--* strptime:                              Low-Level Time String Parsing.
--* strrchr:                               Search Functions.
--* strsep:                                Finding Tokens in a String.
--* strsignal:                             Signal Messages.
--* strspn:                                Search Functions.
--* strstr:                                Search Functions.
--* strtod:                                Parsing of Floats.
--* strtof:                                Parsing of Floats.
--* strtoimax:                             Parsing of Integers.
--* strtok:                                Finding Tokens in a String.
--* strtok_r:                              Finding Tokens in a String.
--* strtol:                                Parsing of Integers.
--* strtold:                               Parsing of Floats.
--* strtoll:                               Parsing of Integers.
--* strtoq:                                Parsing of Integers.
--* strtoul:                               Parsing of Integers.
--* strtoull:                              Parsing of Integers.
--* strtoumax:                             Parsing of Integers.
--* strtouq:                               Parsing of Integers.
--* strverscmp:                            String/Array Comparison.
--* strxfrm:                               Collation Functions.
--* stty:                                  BSD Terminal Modes.
--* success:                               Actions in the NSS configuration.
--* SUN_LEN:                               Local Namespace Details.
--* swapcontext:                           System V contexts.
--* swprintf:                              Formatted Output Functions.
--* swscanf:                               Formatted Input Functions.
--* symlink:                               Symbolic Links.
--* sync:                                  Synchronizing I/O.
--* syscall:                               System Calls.
--* sysconf:                               Sysconf Definition.
--* sysctl:                                System Parameters.
--* syslog:                                syslog; vsyslog.
--* system:                                Running a Command.
--* sysv_signal:                           Basic Signal Handling.
--* tan:                                   Trig Functions.
--* tanf:                                  Trig Functions.
--* tanh:                                  Hyperbolic Functions.
--* tanhf:                                 Hyperbolic Functions.
--* tanhl:                                 Hyperbolic Functions.
--* tanl:                                  Trig Functions.
--* tcdrain:                               Line Control.
--* tcflow:                                Line Control.
--* tcflush:                               Line Control.
--* tcgetattr:                             Mode Functions.
--* tcgetpgrp:                             Terminal Access Functions.
--* tcgetsid:                              Terminal Access Functions.
--* tcsendbreak:                           Line Control.
--* tcsetattr:                             Mode Functions.
--* tcsetpgrp:                             Terminal Access Functions.
--* tdelete:                               Tree Search Function.
--* tdestroy:                              Tree Search Function.
--* telldir:                               Random Access Directory.
--* TEMP_FAILURE_RETRY:                    Interrupted Primitives.
--* tempnam:                               Temporary Files.
--* textdomain:                            Locating gettext catalog.
--* tfind:                                 Tree Search Function.
--* tgamma:                                Special Functions.
--* tgammaf:                               Special Functions.
--* tgammal:                               Special Functions.
--* time:                                  Simple Calendar Time.
--* timegm:                                Broken-down Time.
--* timelocal:                             Broken-down Time.
--* times:                                 Processor Time.
--* tmpfile:                               Temporary Files.
--* tmpfile64:                             Temporary Files.
--* tmpnam:                                Temporary Files.
--* tmpnam_r:                              Temporary Files.
--* toascii:                               Case Conversion.
--* tolower:                               Case Conversion.
--* toupper:                               Case Conversion.
--* towctrans:                             Wide Character Case Conversion.
--* towlower:                              Wide Character Case Conversion.
--* towupper:                              Wide Character Case Conversion.
--* trunc:                                 Rounding Functions.
--* truncate:                              File Size.
--* truncate64:                            File Size.
--* truncf:                                Rounding Functions.
--* truncl:                                Rounding Functions.
--* tryagain:                              Actions in the NSS configuration.
--* tsearch:                               Tree Search Function.
--* ttyname:                               Is It a Terminal.
--* ttyname_r:                             Is It a Terminal.
--* twalk:                                 Tree Search Function.
--* tzset:                                 Time Zone Functions.
--* ulimit:                                Limits on Resources.
--* umask:                                 Setting Permissions.
--* umount:                                Mount-Unmount-Remount.
--* umount2:                               Mount-Unmount-Remount.
--* uname:                                 Platform Type.
--* unavail:                               Actions in the NSS configuration.
--* ungetc:                                How Unread.
--* ungetwc:                               How Unread.
--* unlink:                                Deleting Files.
--* unlockpt:                              Allocation.
--* unsetenv:                              Environment Access.
--* updwtmp:                               Manipulating the Database.
--* utime:                                 File Times.
--* utimes:                                File Times.
--* utmpname:                              Manipulating the Database.
--* utmpxname:                             XPG Functions.
--* va_alist:                              Old Varargs.
--* va_arg:                                Argument Macros.
--* va_dcl:                                Old Varargs.
--* va_end:                                Argument Macros.
--* va_start <1>:                          Old Varargs.
--* va_start:                              Argument Macros.
--* valloc:                                Aligned Memory Blocks.
--* vasprintf:                             Variable Arguments Output.
--* verr:                                  Error Messages.
--* verrx:                                 Error Messages.
--* versionsort:                           Scanning Directory Content.
--* versionsort64:                         Scanning Directory Content.
--* vfork:                                 Creating a Process.
--* vfprintf:                              Variable Arguments Output.
--* vfscanf:                               Variable Arguments Input.
--* vfwprintf:                             Variable Arguments Output.
--* vfwscanf:                              Variable Arguments Input.
--* vlimit:                                Limits on Resources.
--* vprintf:                               Variable Arguments Output.
--* vscanf:                                Variable Arguments Input.
--* vsnprintf:                             Variable Arguments Output.
--* vsprintf:                              Variable Arguments Output.
--* vsscanf:                               Variable Arguments Input.
--* vswprintf:                             Variable Arguments Output.
--* vswscanf:                              Variable Arguments Input.
--* vsyslog:                               syslog; vsyslog.
--* vtimes:                                Resource Usage.
--* vwarn:                                 Error Messages.
--* vwarnx:                                Error Messages.
--* vwprintf:                              Variable Arguments Output.
--* vwscanf:                               Variable Arguments Input.
--* wait:                                  Process Completion.
--* wait3:                                 BSD Wait Functions.
--* wait4:                                 Process Completion.
--* waitpid:                               Process Completion.
--* warn:                                  Error Messages.
--* warnx:                                 Error Messages.
--* WCOREDUMP:                             Process Completion Status.
--* wcpcpy:                                Copying and Concatenation.
--* wcpncpy:                               Copying and Concatenation.
--* wcrtomb:                               Converting a Character.
--* wcscasecmp:                            String/Array Comparison.
--* wcscat:                                Copying and Concatenation.
--* wcschr:                                Search Functions.
--* wcschrnul:                             Search Functions.
--* wcscmp:                                String/Array Comparison.
--* wcscoll:                               Collation Functions.
--* wcscpy:                                Copying and Concatenation.
--* wcscspn:                               Search Functions.
--* wcsdup:                                Copying and Concatenation.
--* wcsftime:                              Formatting Calendar Time.
--* wcslen:                                String Length.
--* wcsncasecmp:                           String/Array Comparison.
--* wcsncat:                               Copying and Concatenation.
--* wcsncmp:                               String/Array Comparison.
--* wcsncpy:                               Copying and Concatenation.
--* wcsnlen:                               String Length.
--* wcsnrtombs:                            Converting Strings.
--* wcspbrk:                               Search Functions.
--* wcsrchr:                               Search Functions.
--* wcsrtombs:                             Converting Strings.
--* wcsspn:                                Search Functions.
--* wcsstr:                                Search Functions.
--* wcstod:                                Parsing of Floats.
--* wcstof:                                Parsing of Floats.
--* wcstoimax:                             Parsing of Integers.
--* wcstok:                                Finding Tokens in a String.
--* wcstol:                                Parsing of Integers.
--* wcstold:                               Parsing of Floats.
--* wcstoll:                               Parsing of Integers.
--* wcstombs:                              Non-reentrant String Conversion.
--* wcstoq:                                Parsing of Integers.
--* wcstoul:                               Parsing of Integers.
--* wcstoull:                              Parsing of Integers.
--* wcstoumax:                             Parsing of Integers.
--* wcstouq:                               Parsing of Integers.
--* wcswcs:                                Search Functions.
--* wcsxfrm:                               Collation Functions.
--* wctob:                                 Converting a Character.
--* wctomb:                                Non-reentrant Character Conversion.
--* wctrans:                               Wide Character Case Conversion.
--* wctype:                                Classification of Wide Characters.
--* WEXITSTATUS:                           Process Completion Status.
--* WIFEXITED:                             Process Completion Status.
--* WIFSIGNALED:                           Process Completion Status.
--* WIFSTOPPED:                            Process Completion Status.
--* wmemchr:                               Search Functions.
--* wmemcmp:                               String/Array Comparison.
--* wmemcpy:                               Copying and Concatenation.
--* wmemmove:                              Copying and Concatenation.
--* wmempcpy:                              Copying and Concatenation.
--* wmemset:                               Copying and Concatenation.
--* wordexp:                               Calling Wordexp.
--* wordfree:                              Calling Wordexp.
--* wprintf:                               Formatted Output Functions.
--* write:                                 I/O Primitives.
--* writev:                                Scatter-Gather.
--* wscanf:                                Formatted Input Functions.
--* WSTOPSIG:                              Process Completion Status.
--* WTERMSIG:                              Process Completion Status.
--* y0:                                    Special Functions.
--* y0f:                                   Special Functions.
--* y0l:                                   Special Functions.
--* y1:                                    Special Functions.
--* y1f:                                   Special Functions.
--* y1l:                                   Special Functions.
--* yn:                                    Special Functions.
--* ynf:                                   Special Functions.
--* ynl:                                   Special Functions.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-6 glibc-2.3.2-200304020432/manual/libc.info-6
---- glibc-2.3.2/manual/libc.info-6	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-6	Thu Jan  1 01:00:00 1970
-@@ -1,686 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Classification of Wide Characters,  Next: Using Wide Char Classes,  Prev: Case Conversion,  Up: Character Handling
--
--Character class determination for wide characters
--=================================================
--
--   Amendment 1 to ISO C90 defines functions to classify wide
--characters.  Although the original ISO C90 standard already defined the
--type `wchar_t', no functions operating on them were defined.
--
--   The general design of the classification functions for wide
--characters is more general.  It allows extensions to the set of
--available classifications, beyond those which are always available.
--The POSIX standard specifies how extensions can be made, and this is
--already implemented in the GNU C library implementation of the
--`localedef' program.
--
--   The character class functions are normally implemented with bitsets,
--with a bitset per character.  For a given character, the appropriate
--bitset is read from a table and a test is performed as to whether a
--certain bit is set.  Which bit is tested for is determined by the class.
--
--   For the wide character classification functions this is made visible.
--There is a type classification type defined, a function to retrieve this
--value for a given class, and a function to test whether a given
--character is in this class, using the classification value.  On top of
--this the normal character classification functions as used for `char'
--objects can be defined.
--
-- - Data type: wctype_t
--     The `wctype_t' can hold a value which represents a character class.
--     The only defined way to generate such a value is by using the
--     `wctype' function.
--
--     This type is defined in `wctype.h'.
--
-- - Function: wctype_t wctype (const char *PROPERTY)
--     The `wctype' returns a value representing a class of wide
--     characters which is identified by the string PROPERTY.  Beside
--     some standard properties each locale can define its own ones.  In
--     case no property with the given name is known for the current
--     locale selected for the `LC_CTYPE' category, the function returns
--     zero.
--
--     The properties known in every locale are:
--
--     `"alnum"'         `"alpha"'         `"cntrl"'         `"digit"'
--     `"graph"'         `"lower"'         `"print"'         `"punct"'
--     `"space"'         `"upper"'         `"xdigit"'        
--
--     This function is declared in `wctype.h'.
--
--   To test the membership of a character to one of the non-standard
--classes the ISO C standard defines a completely new function.
--
-- - Function: int iswctype (wint_t WC, wctype_t DESC)
--     This function returns a nonzero value if WC is in the character
--     class specified by DESC.  DESC must previously be returned by a
--     successful call to `wctype'.
--
--     This function is declared in `wctype.h'.
--
--   To make it easier to use the commonly-used classification functions,
--they are defined in the C library.  There is no need to use `wctype' if
--the property string is one of the known character classes.  In some
--situations it is desirable to construct the property strings, and then
--it is important that `wctype' can also handle the standard classes.
--
-- - Function: int iswalnum (wint_t WC)
--     This function returns a nonzero value if WC is an alphanumeric
--     character (a letter or number); in other words, if either
--     `iswalpha' or `iswdigit' is true of a character, then `iswalnum'
--     is also true.
--
--     This function can be implemented using
--
--          iswctype (wc, wctype ("alnum"))
--
--     It is declared in `wctype.h'.
--
-- - Function: int iswalpha (wint_t WC)
--     Returns true if WC is an alphabetic character (a letter).  If
--     `iswlower' or `iswupper' is true of a character, then `iswalpha'
--     is also true.
--
--     In some locales, there may be additional characters for which
--     `iswalpha' is true--letters which are neither upper case nor lower
--     case.  But in the standard `"C"' locale, there are no such
--     additional characters.
--
--     This function can be implemented using
--
--          iswctype (wc, wctype ("alpha"))
--
--     It is declared in `wctype.h'.
--
-- - Function: int iswcntrl (wint_t WC)
--     Returns true if WC is a control character (that is, a character
--     that is not a printing character).
--
--     This function can be implemented using
--
--          iswctype (wc, wctype ("cntrl"))
--
--     It is declared in `wctype.h'.
--
-- - Function: int iswdigit (wint_t WC)
--     Returns true if WC is a digit (e.g., `0' through `9').  Please
--     note that this function does not only return a nonzero value for
--     _decimal_ digits, but for all kinds of digits.  A consequence is
--     that code like the following will *not* work unconditionally for
--     wide characters:
--
--          n = 0;
--          while (iswdigit (*wc))
--            {
--              n *= 10;
--              n += *wc++ - L'0';
--            }
--
--     This function can be implemented using
--
--          iswctype (wc, wctype ("digit"))
--
--     It is declared in `wctype.h'.
--
-- - Function: int iswgraph (wint_t WC)
--     Returns true if WC is a graphic character; that is, a character
--     that has a glyph associated with it.  The whitespace characters
--     are not considered graphic.
--
--     This function can be implemented using
--
--          iswctype (wc, wctype ("graph"))
--
--     It is declared in `wctype.h'.
--
-- - Function: int iswlower (wint_t WC)
--     Returns true if WC is a lower-case letter.  The letter need not be
--     from the Latin alphabet, any alphabet representable is valid.
--
--     This function can be implemented using
--
--          iswctype (wc, wctype ("lower"))
--
--     It is declared in `wctype.h'.
--
-- - Function: int iswprint (wint_t WC)
--     Returns true if WC is a printing character.  Printing characters
--     include all the graphic characters, plus the space (` ') character.
--
--     This function can be implemented using
--
--          iswctype (wc, wctype ("print"))
--
--     It is declared in `wctype.h'.
--
-- - Function: int iswpunct (wint_t WC)
--     Returns true if WC is a punctuation character.  This means any
--     printing character that is not alphanumeric or a space character.
--
--     This function can be implemented using
--
--          iswctype (wc, wctype ("punct"))
--
--     It is declared in `wctype.h'.
--
-- - Function: int iswspace (wint_t WC)
--     Returns true if WC is a "whitespace" character.  In the standard
--     `"C"' locale, `iswspace' returns true for only the standard
--     whitespace characters:
--
--    `L' ''
--          space
--
--    `L'\f''
--          formfeed
--
--    `L'\n''
--          newline
--
--    `L'\r''
--          carriage return
--
--    `L'\t''
--          horizontal tab
--
--    `L'\v''
--          vertical tab
--
--     This function can be implemented using
--
--          iswctype (wc, wctype ("space"))
--
--     It is declared in `wctype.h'.
--
-- - Function: int iswupper (wint_t WC)
--     Returns true if WC is an upper-case letter.  The letter need not be
--     from the Latin alphabet, any alphabet representable is valid.
--
--     This function can be implemented using
--
--          iswctype (wc, wctype ("upper"))
--
--     It is declared in `wctype.h'.
--
-- - Function: int iswxdigit (wint_t WC)
--     Returns true if WC is a hexadecimal digit.  Hexadecimal digits
--     include the normal decimal digits `0' through `9' and the letters
--     `A' through `F' and `a' through `f'.
--
--     This function can be implemented using
--
--          iswctype (wc, wctype ("xdigit"))
--
--     It is declared in `wctype.h'.
--
--   The GNU C library also provides a function which is not defined in
--the ISO C standard but which is available as a version for single byte
--characters as well.
--
-- - Function: int iswblank (wint_t WC)
--     Returns true if WC is a blank character; that is, a space or a tab.
--     This function is a GNU extension.  It is declared in `wchar.h'.
--
--
--File: libc.info,  Node: Using Wide Char Classes,  Next: Wide Character Case Conversion,  Prev: Classification of Wide Characters,  Up: Character Handling
--
--Notes on using the wide character classes
--=========================================
--
--   The first note is probably not astonishing but still occasionally a
--cause of problems.  The `iswXXX' functions can be implemented using
--macros and in fact, the GNU C library does this.  They are still
--available as real functions but when the `wctype.h' header is included
--the macros will be used.  This is the same as the `char' type versions
--of these functions.
--
--   The second note covers something new.  It can be best illustrated by
--a (real-world) example.  The first piece of code is an excerpt from the
--original code.  It is truncated a bit but the intention should be clear.
--
--     int
--     is_in_class (int c, const char *class)
--     {
--       if (strcmp (class, "alnum") == 0)
--         return isalnum (c);
--       if (strcmp (class, "alpha") == 0)
--         return isalpha (c);
--       if (strcmp (class, "cntrl") == 0)
--         return iscntrl (c);
--       ...
--       return 0;
--     }
--
--   Now, with the `wctype' and `iswctype' you can avoid the `if'
--cascades, but rewriting the code as follows is wrong:
--
--     int
--     is_in_class (int c, const char *class)
--     {
--       wctype_t desc = wctype (class);
--       return desc ? iswctype ((wint_t) c, desc) : 0;
--     }
--
--   The problem is that it is not guaranteed that the wide character
--representation of a single-byte character can be found using casting.
--In fact, usually this fails miserably.  The correct solution to this
--problem is to write the code as follows:
--
--     int
--     is_in_class (int c, const char *class)
--     {
--       wctype_t desc = wctype (class);
--       return desc ? iswctype (btowc (c), desc) : 0;
--     }
--
--   *Note Converting a Character::, for more information on `btowc'.
--Note that this change probably does not improve the performance of the
--program a lot since the `wctype' function still has to make the string
--comparisons.  It gets really interesting if the `is_in_class' function
--is called more than once for the same class name.  In this case the
--variable DESC could be computed once and reused for all the calls.
--Therefore the above form of the function is probably not the final one.
--
--
--File: libc.info,  Node: Wide Character Case Conversion,  Prev: Using Wide Char Classes,  Up: Character Handling
--
--Mapping of wide characters.
--===========================
--
--   The classification functions are also generalized by the ISO C
--standard.  Instead of just allowing the two standard mappings, a locale
--can contain others.  Again, the `localedef' program already supports
--generating such locale data files.
--
-- - Data Type: wctrans_t
--     This data type is defined as a scalar type which can hold a value
--     representing the locale-dependent character mapping.  There is no
--     way to construct such a value apart from using the return value of
--     the `wctrans' function.
--
--     This type is defined in `wctype.h'.
--
-- - Function: wctrans_t wctrans (const char *PROPERTY)
--     The `wctrans' function has to be used to find out whether a named
--     mapping is defined in the current locale selected for the
--     `LC_CTYPE' category.  If the returned value is non-zero, you can
--     use it afterwards in calls to `towctrans'.  If the return value is
--     zero no such mapping is known in the current locale.
--
--     Beside locale-specific mappings there are two mappings which are
--     guaranteed to be available in every locale:
--
--     `"tolower"'                        `"toupper"'
--
--     These functions are declared in `wctype.h'.
--
-- - Function: wint_t towctrans (wint_t WC, wctrans_t DESC)
--     `towctrans' maps the input character WC according to the rules of
--     the mapping for which DESC is a descriptor, and returns the value
--     it finds.  DESC must be obtained by a successful call to `wctrans'.
--
--     This function is declared in `wctype.h'.
--
--   For the generally available mappings, the ISO C standard defines
--convenient shortcuts so that it is not necessary to call `wctrans' for
--them.
--
-- - Function: wint_t towlower (wint_t WC)
--     If WC is an upper-case letter, `towlower' returns the corresponding
--     lower-case letter.  If WC is not an upper-case letter, WC is
--     returned unchanged.
--
--     `towlower' can be implemented using
--
--          towctrans (wc, wctrans ("tolower"))
--
--     This function is declared in `wctype.h'.
--
-- - Function: wint_t towupper (wint_t WC)
--     If WC is a lower-case letter, `towupper' returns the corresponding
--     upper-case letter.  Otherwise WC is returned unchanged.
--
--     `towupper' can be implemented using
--
--          towctrans (wc, wctrans ("toupper"))
--
--     This function is declared in `wctype.h'.
--
--   The same warnings given in the last section for the use of the wide
--character classification functions apply here.  It is not possible to
--simply cast a `char' type value to a `wint_t' and use it as an argument
--to `towctrans' calls.
--
--
--File: libc.info,  Node: String and Array Utilities,  Next: Character Set Handling,  Prev: Character Handling,  Up: Top
--
--String and Array Utilities
--**************************
--
--   Operations on strings (or arrays of characters) are an important
--part of many programs.  The GNU C library provides an extensive set of
--string utility functions, including functions for copying,
--concatenating, comparing, and searching strings.  Many of these
--functions can also operate on arbitrary regions of storage; for
--example, the `memcpy' function can be used to copy the contents of any
--kind of array.
--
--   It's fairly common for beginning C programmers to "reinvent the
--wheel" by duplicating this functionality in their own code, but it pays
--to become familiar with the library functions and to make use of them,
--since this offers benefits in maintenance, efficiency, and portability.
--
--   For instance, you could easily compare one string to another in two
--lines of C code, but if you use the built-in `strcmp' function, you're
--less likely to make a mistake.  And, since these library functions are
--typically highly optimized, your program may run faster too.
--
--* Menu:
--
--* Representation of Strings::   Introduction to basic concepts.
--* String/Array Conventions::    Whether to use a string function or an
--				 arbitrary array function.
--* String Length::               Determining the length of a string.
--* Copying and Concatenation::   Functions to copy the contents of strings
--				 and arrays.
--* String/Array Comparison::     Functions for byte-wise and character-wise
--				 comparison.
--* Collation Functions::         Functions for collating strings.
--* Search Functions::            Searching for a specific element or substring.
--* Finding Tokens in a String::  Splitting a string into tokens by looking
--				 for delimiters.
--* strfry::                      Function for flash-cooking a string.
--* Trivial Encryption::          Obscuring data.
--* Encode Binary Data::          Encoding and Decoding of Binary Data.
--* Argz and Envz Vectors::       Null-separated string vectors.
--
--
--File: libc.info,  Node: Representation of Strings,  Next: String/Array Conventions,  Up: String and Array Utilities
--
--Representation of Strings
--=========================
--
--   This section is a quick summary of string concepts for beginning C
--programmers.  It describes how character strings are represented in C
--and some common pitfalls.  If you are already familiar with this
--material, you can skip this section.
--
--   A "string" is an array of `char' objects.  But string-valued
--variables are usually declared to be pointers of type `char *'.  Such
--variables do not include space for the text of a string; that has to be
--stored somewhere else--in an array variable, a string constant, or
--dynamically allocated memory (*note Memory Allocation::).  It's up to
--you to store the address of the chosen memory space into the pointer
--variable.  Alternatively you can store a "null pointer" in the pointer
--variable.  The null pointer does not point anywhere, so attempting to
--reference the string it points to gets an error.
--
--   "string" normally refers to multibyte character strings as opposed to
--wide character strings.  Wide character strings are arrays of type
--`wchar_t' and as for multibyte character strings usually pointers of
--type `wchar_t *' are used.
--
--   By convention, a "null character", `'\0'', marks the end of a
--multibyte character string and the "null wide character", `L'\0'',
--marks the end of a wide character string.  For example, in testing to
--see whether the `char *' variable P points to a null character marking
--the end of a string, you can write `!*P' or `*P == '\0''.
--
--   A null character is quite different conceptually from a null pointer,
--although both are represented by the integer `0'.
--
--   "String literals" appear in C program source as strings of
--characters between double-quote characters (`"') where the initial
--double-quote character is immediately preceded by a capital `L' (ell)
--character (as in `L"foo"').  In ISO C, string literals can also be
--formed by "string concatenation": `"a" "b"' is the same as `"ab"'.  For
--wide character strings one can either use `L"a" L"b"' or `L"a" "b"'.
--Modification of string literals is not allowed by the GNU C compiler,
--because literals are placed in read-only storage.
--
--   Character arrays that are declared `const' cannot be modified
--either.  It's generally good style to declare non-modifiable string
--pointers to be of type `const char *', since this often allows the C
--compiler to detect accidental modifications as well as providing some
--amount of documentation about what your program intends to do with the
--string.
--
--   The amount of memory allocated for the character array may extend
--past the null character that normally marks the end of the string.  In
--this document, the term "allocated size" is always used to refer to the
--total amount of memory allocated for the string, while the term
--"length" refers to the number of characters up to (but not including)
--the terminating null character.
--
--   A notorious source of program bugs is trying to put more characters
--in a string than fit in its allocated size.  When writing code that
--extends strings or moves characters into a pre-allocated array, you
--should be very careful to keep track of the length of the text and make
--explicit checks for overflowing the array.  Many of the library
--functions _do not_ do this for you!  Remember also that you need to
--allocate an extra byte to hold the null character that marks the end of
--the string.
--
--   Originally strings were sequences of bytes where each byte
--represents a single character.  This is still true today if the strings
--are encoded using a single-byte character encoding.  Things are
--different if the strings are encoded using a multibyte encoding (for
--more information on encodings see *Note Extended Char Intro::).  There
--is no difference in the programming interface for these two kind of
--strings; the programmer has to be aware of this and interpret the byte
--sequences accordingly.
--
--   But since there is no separate interface taking care of these
--differences the byte-based string functions are sometimes hard to use.
--Since the count parameters of these functions specify bytes a call to
--`strncpy' could cut a multibyte character in the middle and put an
--incomplete (and therefore unusable) byte sequence in the target buffer.
--
--   To avoid these problems later versions of the ISO C standard
--introduce a second set of functions which are operating on "wide
--characters" (*note Extended Char Intro::).  These functions don't have
--the problems the single-byte versions have since every wide character is
--a legal, interpretable value.  This does not mean that cutting wide
--character strings at arbitrary points is without problems.  It normally
--is for alphabet-based languages (except for non-normalized text) but
--languages based on syllables still have the problem that more than one
--wide character is necessary to complete a logical unit.  This is a
--higher level problem which the C library functions are not designed to
--solve.  But it is at least good that no invalid byte sequences can be
--created.  Also, the higher level functions can also much easier operate
--on wide character than on multibyte characters so that a general advise
--is to use wide characters internally whenever text is more than simply
--copied.
--
--   The remaining of this chapter will discuss the functions for handling
--wide character strings in parallel with the discussion of the multibyte
--character strings since there is almost always an exact equivalent
--available.
--
--
--File: libc.info,  Node: String/Array Conventions,  Next: String Length,  Prev: Representation of Strings,  Up: String and Array Utilities
--
--String and Array Conventions
--============================
--
--   This chapter describes both functions that work on arbitrary arrays
--or blocks of memory, and functions that are specific to null-terminated
--arrays of characters and wide characters.
--
--   Functions that operate on arbitrary blocks of memory have names
--beginning with `mem' and `wmem' (such as `memcpy' and `wmemcpy') and
--invariably take an argument which specifies the size (in bytes and wide
--characters respectively) of the block of memory to operate on.  The
--array arguments and return values for these functions have type `void
--*' or `wchar_t'.  As a matter of style, the elements of the arrays used
--with the `mem' functions are referred to as "bytes".  You can pass any
--kind of pointer to these functions, and the `sizeof' operator is useful
--in computing the value for the size argument.  Parameters to the `wmem'
--functions must be of type `wchar_t *'.  These functions are not really
--usable with anything but arrays of this type.
--
--   In contrast, functions that operate specifically on strings and wide
--character strings have names beginning with `str' and `wcs'
--respectively (such as `strcpy' and `wcscpy') and look for a null
--character to terminate the string instead of requiring an explicit size
--argument to be passed.  (Some of these functions accept a specified
--maximum length, but they also check for premature termination with a
--null character.)  The array arguments and return values for these
--functions have type `char *' and `wchar_t *' respectively, and the
--array elements are referred to as "characters" and "wide characters".
--
--   In many cases, there are both `mem' and `str'/`wcs' versions of a
--function.  The one that is more appropriate to use depends on the exact
--situation.  When your program is manipulating arbitrary arrays or
--blocks of storage, then you should always use the `mem' functions.  On
--the other hand, when you are manipulating null-terminated strings it is
--usually more convenient to use the `str'/`wcs' functions, unless you
--already know the length of the string in advance.  The `wmem' functions
--should be used for wide character arrays with known size.
--
--   Some of the memory and string functions take single characters as
--arguments.  Since a value of type `char' is automatically promoted into
--an value of type `int' when used as a parameter, the functions are
--declared with `int' as the type of the parameter in question.  In case
--of the wide character function the situation is similarly: the
--parameter type for a single wide character is `wint_t' and not
--`wchar_t'.  This would for many implementations not be necessary since
--the `wchar_t' is large enough to not be automatically promoted, but
--since the ISO C standard does not require such a choice of types the
--`wint_t' type is used.
--
--
--File: libc.info,  Node: String Length,  Next: Copying and Concatenation,  Prev: String/Array Conventions,  Up: String and Array Utilities
--
--String Length
--=============
--
--   You can get the length of a string using the `strlen' function.
--This function is declared in the header file `string.h'.
--
-- - Function: size_t strlen (const char *S)
--     The `strlen' function returns the length of the null-terminated
--     string S in bytes.  (In other words, it returns the offset of the
--     terminating null character within the array.)
--
--     For example,
--          strlen ("hello, world")
--              => 12
--
--     When applied to a character array, the `strlen' function returns
--     the length of the string stored there, not its allocated size.
--     You can get the allocated size of the character array that holds a
--     string using the `sizeof' operator:
--
--          char string[32] = "hello, world";
--          sizeof (string)
--              => 32
--          strlen (string)
--              => 12
--
--     But beware, this will not work unless STRING is the character
--     array itself, not a pointer to it.  For example:
--
--          char string[32] = "hello, world";
--          char *ptr = string;
--          sizeof (string)
--              => 32
--          sizeof (ptr)
--              => 4  /* (on a machine with 4 byte pointers) */
--
--     This is an easy mistake to make when you are working with
--     functions that take string arguments; those arguments are always
--     pointers, not arrays.
--
--     It must also be noted that for multibyte encoded strings the return
--     value does not have to correspond to the number of characters in
--     the string.  To get this value the string can be converted to wide
--     characters and `wcslen' can be used or something like the following
--     code can be used:
--
--          /* The input is in `string'.
--             The length is expected in `n'.  */
--          {
--            mbstate_t t;
--            char *scopy = string;
--            /* In initial state.  */
--            memset (&t, '\0', sizeof (t));
--            /* Determine number of characters.  */
--            n = mbsrtowcs (NULL, &scopy, strlen (scopy), &t);
--          }
--
--     This is cumbersome to do so if the number of characters (as
--     opposed to bytes) is needed often it is better to work with wide
--     characters.
--
--   The wide character equivalent is declared in `wchar.h'.
--
-- - Function: size_t wcslen (const wchar_t *WS)
--     The `wcslen' function is the wide character equivalent to
--     `strlen'.  The return value is the number of wide characters in the
--     wide character string pointed to by WS (this is also the offset of
--     the terminating null wide character of WS).
--
--     Since there are no multi wide character sequences making up one
--     character the return value is not only the offset in the array, it
--     is also the number of wide characters.
--
--     This function was introduced in Amendment 1 to ISO C90.
--
-- - Function: size_t strnlen (const char *S, size_t MAXLEN)
--     The `strnlen' function returns the length of the string S in bytes
--     if this length is smaller than MAXLEN bytes.  Otherwise it returns
--     MAXLEN.  Therefore this function is equivalent to `(strlen (S) < n
--     ? strlen (S) : MAXLEN)' but it is more efficient and works even if
--     the string S is not null-terminated.
--
--          char string[32] = "hello, world";
--          strnlen (string, 32)
--              => 12
--          strnlen (string, 5)
--              => 5
--
--     This function is a GNU extension and is declared in `string.h'.
--
-- - Function: size_t wcsnlen (const wchar_t *WS, size_t MAXLEN)
--     `wcsnlen' is the wide character equivalent to `strnlen'.  The
--     MAXLEN parameter specifies the maximum number of wide characters.
--
--     This function is a GNU extension and is declared in `wchar.h'.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-60 glibc-2.3.2-200304020432/manual/libc.info-60
---- glibc-2.3.2/manual/libc.info-60	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-60	Thu Jan  1 01:00:00 1970
-@@ -1,1115 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Variable Index,  Next: File Index,  Prev: Function Index,  Up: Top
--
--Variable and Constant Macro Index
--*********************************
--
--* Menu:
--
--* (*__gconv_end_fct):                    glibc iconv Implementation.
--* (*__gconv_fct):                        glibc iconv Implementation.
--* (*__gconv_init_fct):                   glibc iconv Implementation.
--* __free_hook:                           Hooks for Malloc.
--* __malloc_hook:                         Hooks for Malloc.
--* __malloc_initialize_hook:              Hooks for Malloc.
--* __memalign_hook:                       Hooks for Malloc.
--* __realloc_hook:                        Hooks for Malloc.
--* _BSD_SOURCE:                           Feature Test Macros.
--* _Complex_I:                            Complex Numbers.
--* _FILE_OFFSET_BITS:                     Feature Test Macros.
--* _GNU_SOURCE:                           Feature Test Macros.
--* _IOFBF:                                Controlling Buffering.
--* _IOLBF:                                Controlling Buffering.
--* _IONBF:                                Controlling Buffering.
--* _ISOC99_SOURCE:                        Feature Test Macros.
--* _LARGEFILE64_SOURCE:                   Feature Test Macros.
--* _LARGEFILE_SOURCE:                     Feature Test Macros.
--* _PATH_FSTAB:                           Mount Information.
--* _PATH_MNTTAB:                          Mount Information.
--* _PATH_MOUNTED:                         Mount Information.
--* _PATH_UTMP:                            Manipulating the Database.
--* _PATH_WTMP:                            Manipulating the Database.
--* _POSIX2_C_DEV:                         System Options.
--* _POSIX2_C_VERSION:                     Version Supported.
--* _POSIX2_FORT_DEV:                      System Options.
--* _POSIX2_FORT_RUN:                      System Options.
--* _POSIX2_LOCALEDEF:                     System Options.
--* _POSIX2_SW_DEV:                        System Options.
--* _POSIX_C_SOURCE:                       Feature Test Macros.
--* _POSIX_CHOWN_RESTRICTED:               Options for Files.
--* _POSIX_JOB_CONTROL:                    System Options.
--* _POSIX_NO_TRUNC:                       Options for Files.
--* _POSIX_SAVED_IDS:                      System Options.
--* _POSIX_SOURCE:                         Feature Test Macros.
--* _POSIX_VDISABLE <1>:                   Options for Files.
--* _POSIX_VDISABLE:                       Special Characters.
--* _POSIX_VERSION:                        Version Supported.
--* _REENTRANT:                            Feature Test Macros.
--* _SC_2_C_DEV:                           Constants for Sysconf.
--* _SC_2_FORT_DEV:                        Constants for Sysconf.
--* _SC_2_FORT_RUN:                        Constants for Sysconf.
--* _SC_2_LOCALEDEF:                       Constants for Sysconf.
--* _SC_2_SW_DEV:                          Constants for Sysconf.
--* _SC_2_VERSION:                         Constants for Sysconf.
--* _SC_AIO_LISTIO_MAX:                    Constants for Sysconf.
--* _SC_AIO_MAX:                           Constants for Sysconf.
--* _SC_AIO_PRIO_DELTA_MAX:                Constants for Sysconf.
--* _SC_ARG_MAX:                           Constants for Sysconf.
--* _SC_ASYNCHRONOUS_IO:                   Constants for Sysconf.
--* _SC_ATEXIT_MAX:                        Constants for Sysconf.
--* _SC_AVPHYS_PAGES <1>:                  Constants for Sysconf.
--* _SC_AVPHYS_PAGES:                      Query Memory Parameters.
--* _SC_BC_BASE_MAX:                       Constants for Sysconf.
--* _SC_BC_DIM_MAX:                        Constants for Sysconf.
--* _SC_BC_SCALE_MAX:                      Constants for Sysconf.
--* _SC_BC_STRING_MAX:                     Constants for Sysconf.
--* _SC_CHAR_BIT:                          Constants for Sysconf.
--* _SC_CHAR_MAX:                          Constants for Sysconf.
--* _SC_CHAR_MIN:                          Constants for Sysconf.
--* _SC_CHARCLASS_NAME_MAX:                Constants for Sysconf.
--* _SC_CHILD_MAX:                         Constants for Sysconf.
--* _SC_CLK_TCK:                           Constants for Sysconf.
--* _SC_COLL_WEIGHTS_MAX:                  Constants for Sysconf.
--* _SC_DELAYTIMER_MAX:                    Constants for Sysconf.
--* _SC_EQUIV_CLASS_MAX:                   Constants for Sysconf.
--* _SC_EXPR_NEST_MAX:                     Constants for Sysconf.
--* _SC_FSYNC:                             Constants for Sysconf.
--* _SC_GETGR_R_SIZE_MAX:                  Constants for Sysconf.
--* _SC_GETPW_R_SIZE_MAX:                  Constants for Sysconf.
--* _SC_INT_MAX:                           Constants for Sysconf.
--* _SC_INT_MIN:                           Constants for Sysconf.
--* _SC_JOB_CONTROL:                       Constants for Sysconf.
--* _SC_LINE_MAX:                          Constants for Sysconf.
--* _SC_LOGIN_NAME_MAX:                    Constants for Sysconf.
--* _SC_LONG_BIT:                          Constants for Sysconf.
--* _SC_MAPPED_FILES:                      Constants for Sysconf.
--* _SC_MB_LEN_MAX:                        Constants for Sysconf.
--* _SC_MEMLOCK:                           Constants for Sysconf.
--* _SC_MEMLOCK_RANGE:                     Constants for Sysconf.
--* _SC_MEMORY_PROTECTION:                 Constants for Sysconf.
--* _SC_MESSAGE_PASSING:                   Constants for Sysconf.
--* _SC_MQ_OPEN_MAX:                       Constants for Sysconf.
--* _SC_MQ_PRIO_MAX:                       Constants for Sysconf.
--* _SC_NGROUPS_MAX:                       Constants for Sysconf.
--* _SC_NL_ARGMAX:                         Constants for Sysconf.
--* _SC_NL_LANGMAX:                        Constants for Sysconf.
--* _SC_NL_MSGMAX:                         Constants for Sysconf.
--* _SC_NL_NMAX:                           Constants for Sysconf.
--* _SC_NL_SETMAX:                         Constants for Sysconf.
--* _SC_NL_TEXTMAX:                        Constants for Sysconf.
--* _SC_NPROCESSORS_CONF <1>:              Constants for Sysconf.
--* _SC_NPROCESSORS_CONF:                  Processor Resources.
--* _SC_NPROCESSORS_ONLN <1>:              Constants for Sysconf.
--* _SC_NPROCESSORS_ONLN:                  Processor Resources.
--* _SC_NZERO:                             Constants for Sysconf.
--* _SC_OPEN_MAX:                          Constants for Sysconf.
--* _SC_PAGESIZE <1>:                      Constants for Sysconf.
--* _SC_PAGESIZE <2>:                      Query Memory Parameters.
--* _SC_PAGESIZE:                          Memory-mapped I/O.
--* _SC_PHYS_PAGES <1>:                    Constants for Sysconf.
--* _SC_PHYS_PAGES:                        Query Memory Parameters.
--* _SC_PII:                               Constants for Sysconf.
--* _SC_PII_INTERNET:                      Constants for Sysconf.
--* _SC_PII_INTERNET_DGRAM:                Constants for Sysconf.
--* _SC_PII_INTERNET_STREAM:               Constants for Sysconf.
--* _SC_PII_OSI:                           Constants for Sysconf.
--* _SC_PII_OSI_CLTS:                      Constants for Sysconf.
--* _SC_PII_OSI_COTS:                      Constants for Sysconf.
--* _SC_PII_OSI_M:                         Constants for Sysconf.
--* _SC_PII_SOCKET:                        Constants for Sysconf.
--* _SC_PII_XTI:                           Constants for Sysconf.
--* _SC_PRIORITIZED_IO:                    Constants for Sysconf.
--* _SC_PRIORITY_SCHEDULING:               Constants for Sysconf.
--* _SC_REALTIME_SIGNALS:                  Constants for Sysconf.
--* _SC_RTSIG_MAX:                         Constants for Sysconf.
--* _SC_SAVED_IDS:                         Constants for Sysconf.
--* _SC_SCHAR_MAX:                         Constants for Sysconf.
--* _SC_SCHAR_MIN:                         Constants for Sysconf.
--* _SC_SELECT:                            Constants for Sysconf.
--* _SC_SEM_NSEMS_MAX:                     Constants for Sysconf.
--* _SC_SEM_VALUE_MAX:                     Constants for Sysconf.
--* _SC_SEMAPHORES:                        Constants for Sysconf.
--* _SC_SHARED_MEMORY_OBJECTS:             Constants for Sysconf.
--* _SC_SHRT_MAX:                          Constants for Sysconf.
--* _SC_SHRT_MIN:                          Constants for Sysconf.
--* _SC_SIGQUEUE_MAX:                      Constants for Sysconf.
--* _SC_STREAM_MAX:                        Constants for Sysconf.
--* _SC_SYNCHRONIZED_IO:                   Constants for Sysconf.
--* _SC_T_IOV_MAX:                         Constants for Sysconf.
--* _SC_THREAD_ATTR_STACKADDR:             Constants for Sysconf.
--* _SC_THREAD_ATTR_STACKSIZE:             Constants for Sysconf.
--* _SC_THREAD_DESTRUCTOR_ITERATIONS:      Constants for Sysconf.
--* _SC_THREAD_KEYS_MAX:                   Constants for Sysconf.
--* _SC_THREAD_PRIO_INHERIT:               Constants for Sysconf.
--* _SC_THREAD_PRIO_PROTECT:               Constants for Sysconf.
--* _SC_THREAD_PRIORITY_SCHEDULING:        Constants for Sysconf.
--* _SC_THREAD_PROCESS_SHARED:             Constants for Sysconf.
--* _SC_THREAD_SAFE_FUNCTIONS:             Constants for Sysconf.
--* _SC_THREAD_STACK_MIN:                  Constants for Sysconf.
--* _SC_THREAD_THREADS_MAX:                Constants for Sysconf.
--* _SC_THREADS:                           Constants for Sysconf.
--* _SC_TIMER_MAX:                         Constants for Sysconf.
--* _SC_TIMERS:                            Constants for Sysconf.
--* _SC_TTY_NAME_MAX:                      Constants for Sysconf.
--* _SC_TZNAME_MAX:                        Constants for Sysconf.
--* _SC_UCHAR_MAX:                         Constants for Sysconf.
--* _SC_UINT_MAX:                          Constants for Sysconf.
--* _SC_UIO_MAXIOV:                        Constants for Sysconf.
--* _SC_ULONG_MAX:                         Constants for Sysconf.
--* _SC_USHRT_MAX:                         Constants for Sysconf.
--* _SC_VERSION:                           Constants for Sysconf.
--* _SC_WORD_BIT:                          Constants for Sysconf.
--* _SC_XOPEN_CRYPT:                       Constants for Sysconf.
--* _SC_XOPEN_ENH_I18N:                    Constants for Sysconf.
--* _SC_XOPEN_LEGACY:                      Constants for Sysconf.
--* _SC_XOPEN_REALTIME:                    Constants for Sysconf.
--* _SC_XOPEN_REALTIME_THREADS:            Constants for Sysconf.
--* _SC_XOPEN_SHM:                         Constants for Sysconf.
--* _SC_XOPEN_UNIX:                        Constants for Sysconf.
--* _SC_XOPEN_VERSION:                     Constants for Sysconf.
--* _SC_XOPEN_XCU_VERSION:                 Constants for Sysconf.
--* _SC_XOPEN_XPG2:                        Constants for Sysconf.
--* _SC_XOPEN_XPG3:                        Constants for Sysconf.
--* _SC_XOPEN_XPG4:                        Constants for Sysconf.
--* _SVID_SOURCE:                          Feature Test Macros.
--* _THREAD_SAFE:                          Feature Test Macros.
--* _XOPEN_SOURCE:                         Feature Test Macros.
--* _XOPEN_SOURCE_EXTENDED:                Feature Test Macros.
--* ABDAY_1:                               The Elegant and Fast Way.
--* ABDAY_2:                               The Elegant and Fast Way.
--* ABDAY_3:                               The Elegant and Fast Way.
--* ABDAY_4:                               The Elegant and Fast Way.
--* ABDAY_5:                               The Elegant and Fast Way.
--* ABDAY_6:                               The Elegant and Fast Way.
--* ABDAY_7:                               The Elegant and Fast Way.
--* ABMON_1:                               The Elegant and Fast Way.
--* ABMON_10:                              The Elegant and Fast Way.
--* ABMON_11:                              The Elegant and Fast Way.
--* ABMON_12:                              The Elegant and Fast Way.
--* ABMON_2:                               The Elegant and Fast Way.
--* ABMON_3:                               The Elegant and Fast Way.
--* ABMON_4:                               The Elegant and Fast Way.
--* ABMON_5:                               The Elegant and Fast Way.
--* ABMON_6:                               The Elegant and Fast Way.
--* ABMON_7:                               The Elegant and Fast Way.
--* ABMON_8:                               The Elegant and Fast Way.
--* ABMON_9:                               The Elegant and Fast Way.
--* ACCOUNTING:                            Manipulating the Database.
--* AF_FILE:                               Address Formats.
--* AF_INET:                               Address Formats.
--* AF_LOCAL:                              Address Formats.
--* AF_UNIX:                               Address Formats.
--* AF_UNSPEC:                             Address Formats.
--* aliases:                               NSS Basics.
--* ALT_DIGITS:                            The Elegant and Fast Way.
--* ALTWERASE:                             Local Modes.
--* AM_STR:                                The Elegant and Fast Way.
--* ARG_MAX:                               General Limits.
--* argp_err_exit_status:                  Argp Global Variables.
--* ARGP_ERR_UNKNOWN:                      Argp Parser Functions.
--* ARGP_HELP_BUG_ADDR:                    Argp Help Flags.
--* ARGP_HELP_DOC:                         Argp Help Flags.
--* ARGP_HELP_EXIT_ERR:                    Argp Help Flags.
--* ARGP_HELP_EXIT_OK:                     Argp Help Flags.
--* ARGP_HELP_LONG:                        Argp Help Flags.
--* ARGP_HELP_LONG_ONLY:                   Argp Help Flags.
--* ARGP_HELP_POST_DOC:                    Argp Help Flags.
--* ARGP_HELP_PRE_DOC:                     Argp Help Flags.
--* ARGP_HELP_SEE:                         Argp Help Flags.
--* ARGP_HELP_SHORT_USAGE:                 Argp Help Flags.
--* ARGP_HELP_STD_ERR:                     Argp Help Flags.
--* ARGP_HELP_STD_HELP:                    Argp Help Flags.
--* ARGP_HELP_STD_USAGE:                   Argp Help Flags.
--* ARGP_HELP_USAGE:                       Argp Help Flags.
--* ARGP_IN_ORDER:                         Argp Flags.
--* ARGP_KEY_ARG:                          Argp Special Keys.
--* ARGP_KEY_ARGS:                         Argp Special Keys.
--* ARGP_KEY_END:                          Argp Special Keys.
--* ARGP_KEY_ERROR:                        Argp Special Keys.
--* ARGP_KEY_FINI:                         Argp Special Keys.
--* ARGP_KEY_HELP_ARGS_DOC:                Argp Help Filter Keys.
--* ARGP_KEY_HELP_DUP_ARGS_NOTE:           Argp Help Filter Keys.
--* ARGP_KEY_HELP_EXTRA:                   Argp Help Filter Keys.
--* ARGP_KEY_HELP_HEADER:                  Argp Help Filter Keys.
--* ARGP_KEY_HELP_POST_DOC:                Argp Help Filter Keys.
--* ARGP_KEY_HELP_PRE_DOC:                 Argp Help Filter Keys.
--* ARGP_KEY_INIT:                         Argp Special Keys.
--* ARGP_KEY_NO_ARGS:                      Argp Special Keys.
--* ARGP_KEY_SUCCESS:                      Argp Special Keys.
--* ARGP_LONG_ONLY:                        Argp Flags.
--* ARGP_NO_ARGS:                          Argp Flags.
--* ARGP_NO_ERRS:                          Argp Flags.
--* ARGP_NO_EXIT:                          Argp Flags.
--* ARGP_NO_HELP:                          Argp Flags.
--* ARGP_PARSE_ARGV0:                      Argp Flags.
--* argp_program_bug_address:              Argp Global Variables.
--* argp_program_version:                  Argp Global Variables.
--* argp_program_version_hook:             Argp Global Variables.
--* ARGP_SILENT:                           Argp Flags.
--* B0:                                    Line Speed.
--* B110:                                  Line Speed.
--* B115200:                               Line Speed.
--* B1200:                                 Line Speed.
--* B134:                                  Line Speed.
--* B150:                                  Line Speed.
--* B1800:                                 Line Speed.
--* B19200:                                Line Speed.
--* B200:                                  Line Speed.
--* B230400:                               Line Speed.
--* B2400:                                 Line Speed.
--* B300:                                  Line Speed.
--* B38400:                                Line Speed.
--* B460800:                               Line Speed.
--* B4800:                                 Line Speed.
--* B50:                                   Line Speed.
--* B57600:                                Line Speed.
--* B600:                                  Line Speed.
--* B75:                                   Line Speed.
--* B9600:                                 Line Speed.
--* BC_BASE_MAX:                           Utility Limits.
--* BC_DIM_MAX:                            Utility Limits.
--* BC_SCALE_MAX:                          Utility Limits.
--* BC_STRING_MAX:                         Utility Limits.
--* BOOT_TIME <1>:                         XPG Functions.
--* BOOT_TIME:                             Manipulating the Database.
--* BRKINT:                                Input Modes.
--* BUFSIZ:                                Controlling Buffering.
--* CCTS_OFLOW:                            Control Modes.
--* CHAR_MAX:                              Range of Type.
--* CHAR_MIN:                              Range of Type.
--* CHILD_MAX:                             General Limits.
--* CIGNORE:                               Control Modes.
--* CLK_TCK:                               CPU Time.
--* CLOCAL:                                Control Modes.
--* CLOCKS_PER_SEC:                        CPU Time.
--* CODESET:                               The Elegant and Fast Way.
--* COLL_WEIGHTS_MAX:                      Utility Limits.
--* COREFILE:                              Program Error Signals.
--* CREAD:                                 Control Modes.
--* CRNCYSTR:                              The Elegant and Fast Way.
--* CRTS_IFLOW:                            Control Modes.
--* CS5:                                   Control Modes.
--* CS6:                                   Control Modes.
--* CS7:                                   Control Modes.
--* CS8:                                   Control Modes.
--* CSIZE:                                 Control Modes.
--* CSTOPB:                                Control Modes.
--* CURRENCY_SYMBOL:                       The Elegant and Fast Way.
--* D_FMT:                                 The Elegant and Fast Way.
--* D_T_FMT:                               The Elegant and Fast Way.
--* DAY_1:                                 The Elegant and Fast Way.
--* DAY_2:                                 The Elegant and Fast Way.
--* DAY_3:                                 The Elegant and Fast Way.
--* DAY_4:                                 The Elegant and Fast Way.
--* DAY_5:                                 The Elegant and Fast Way.
--* DAY_6:                                 The Elegant and Fast Way.
--* DAY_7:                                 The Elegant and Fast Way.
--* daylight:                              Time Zone Functions.
--* DBL_DIG:                               Floating Point Parameters.
--* DBL_EPSILON:                           Floating Point Parameters.
--* DBL_MANT_DIG:                          Floating Point Parameters.
--* DBL_MAX:                               Floating Point Parameters.
--* DBL_MAX_10_EXP:                        Floating Point Parameters.
--* DBL_MAX_EXP:                           Floating Point Parameters.
--* DBL_MIN:                               Floating Point Parameters.
--* DBL_MIN_10_EXP:                        Floating Point Parameters.
--* DBL_MIN_EXP:                           Floating Point Parameters.
--* DEAD_PROCESS <1>:                      XPG Functions.
--* DEAD_PROCESS:                          Manipulating the Database.
--* DECIMAL_POINT:                         The Elegant and Fast Way.
--* DES_DECRYPT:                           DES Encryption.
--* DES_ENCRYPT:                           DES Encryption.
--* DES_HW:                                DES Encryption.
--* DES_SW:                                DES Encryption.
--* DESERR_BADPARAM:                       DES Encryption.
--* DESERR_HWERROR:                        DES Encryption.
--* DESERR_NOHWDEVICE:                     DES Encryption.
--* DESERR_NONE:                           DES Encryption.
--* DT_BLK:                                Directory Entries.
--* DT_CHR:                                Directory Entries.
--* DT_DIR:                                Directory Entries.
--* DT_FIFO:                               Directory Entries.
--* DT_REG:                                Directory Entries.
--* DT_SOCK:                               Directory Entries.
--* DT_UNKNOWN:                            Directory Entries.
--* E2BIG:                                 Error Codes.
--* EACCES:                                Error Codes.
--* EADDRINUSE:                            Error Codes.
--* EADDRNOTAVAIL:                         Error Codes.
--* EADV:                                  Error Codes.
--* EAFNOSUPPORT:                          Error Codes.
--* EAGAIN:                                Error Codes.
--* EALREADY:                              Error Codes.
--* EAUTH:                                 Error Codes.
--* EBACKGROUND:                           Error Codes.
--* EBADE:                                 Error Codes.
--* EBADF <1>:                             Line Control.
--* EBADF:                                 Error Codes.
--* EBADFD:                                Error Codes.
--* EBADMSG:                               Error Codes.
--* EBADR:                                 Error Codes.
--* EBADRPC:                               Error Codes.
--* EBADRQC:                               Error Codes.
--* EBADSLT:                               Error Codes.
--* EBFONT:                                Error Codes.
--* EBUSY:                                 Error Codes.
--* ECANCELED:                             Error Codes.
--* ECHILD:                                Error Codes.
--* ECHO:                                  Local Modes.
--* ECHOCTL:                               Local Modes.
--* ECHOE:                                 Local Modes.
--* ECHOK:                                 Local Modes.
--* ECHOKE:                                Local Modes.
--* ECHONL:                                Local Modes.
--* ECHOPRT:                               Local Modes.
--* ECHRNG:                                Error Codes.
--* ECOMM:                                 Error Codes.
--* ECONNABORTED:                          Error Codes.
--* ECONNREFUSED:                          Error Codes.
--* ECONNRESET:                            Error Codes.
--* ED:                                    Error Codes.
--* EDEADLK:                               Error Codes.
--* EDEADLOCK:                             Error Codes.
--* EDESTADDRREQ:                          Error Codes.
--* EDIED:                                 Error Codes.
--* EDOM:                                  Error Codes.
--* EDOTDOT:                               Error Codes.
--* EDQUOT:                                Error Codes.
--* EEXIST:                                Error Codes.
--* EFAULT:                                Error Codes.
--* EFBIG:                                 Error Codes.
--* EFTYPE:                                Error Codes.
--* EGRATUITOUS:                           Error Codes.
--* EGREGIOUS:                             Error Codes.
--* EHOSTDOWN:                             Error Codes.
--* EHOSTUNREACH:                          Error Codes.
--* EIDRM:                                 Error Codes.
--* EIEIO:                                 Error Codes.
--* EILSEQ:                                Error Codes.
--* EINPROGRESS:                           Error Codes.
--* EINTR:                                 Error Codes.
--* EINVAL <1>:                            Line Control.
--* EINVAL:                                Error Codes.
--* EIO:                                   Error Codes.
--* EISCONN:                               Error Codes.
--* EISDIR:                                Error Codes.
--* EISNAM:                                Error Codes.
--* EL2HLT:                                Error Codes.
--* EL2NSYNC:                              Error Codes.
--* EL3HLT:                                Error Codes.
--* EL3RST:                                Error Codes.
--* ELIBACC:                               Error Codes.
--* ELIBBAD:                               Error Codes.
--* ELIBEXEC:                              Error Codes.
--* ELIBMAX:                               Error Codes.
--* ELIBSCN:                               Error Codes.
--* ELNRNG:                                Error Codes.
--* ELOOP:                                 Error Codes.
--* EMEDIUMTYPE:                           Error Codes.
--* EMFILE:                                Error Codes.
--* EMLINK:                                Error Codes.
--* EMPTY <1>:                             XPG Functions.
--* EMPTY:                                 Manipulating the Database.
--* EMSGSIZE:                              Error Codes.
--* EMULTIHOP:                             Error Codes.
--* ENAMETOOLONG:                          Error Codes.
--* ENAVAIL:                               Error Codes.
--* ENEEDAUTH:                             Error Codes.
--* ENETDOWN:                              Error Codes.
--* ENETRESET:                             Error Codes.
--* ENETUNREACH:                           Error Codes.
--* ENFILE:                                Error Codes.
--* ENOANO:                                Error Codes.
--* ENOBUFS:                               Error Codes.
--* ENOCSI:                                Error Codes.
--* ENODATA:                               Error Codes.
--* ENODEV:                                Error Codes.
--* ENOENT:                                Error Codes.
--* ENOEXEC:                               Error Codes.
--* ENOLCK:                                Error Codes.
--* ENOLINK:                               Error Codes.
--* ENOMEDIUM:                             Error Codes.
--* ENOMEM:                                Error Codes.
--* ENOMSG:                                Error Codes.
--* ENONET:                                Error Codes.
--* ENOPKG:                                Error Codes.
--* ENOPROTOOPT:                           Error Codes.
--* ENOSPC:                                Error Codes.
--* ENOSR:                                 Error Codes.
--* ENOSTR:                                Error Codes.
--* ENOSYS:                                Error Codes.
--* ENOTBLK:                               Error Codes.
--* ENOTCONN:                              Error Codes.
--* ENOTDIR:                               Error Codes.
--* ENOTEMPTY:                             Error Codes.
--* ENOTNAM:                               Error Codes.
--* ENOTSOCK:                              Error Codes.
--* ENOTSUP:                               Error Codes.
--* ENOTTY <1>:                            Line Control.
--* ENOTTY:                                Error Codes.
--* ENOTUNIQ:                              Error Codes.
--* environ:                               Environment Access.
--* ENXIO:                                 Error Codes.
--* EOF:                                   EOF and Errors.
--* EOPNOTSUPP:                            Error Codes.
--* EOVERFLOW:                             Error Codes.
--* EPERM:                                 Error Codes.
--* EPFNOSUPPORT:                          Error Codes.
--* EPIPE:                                 Error Codes.
--* EPROCLIM:                              Error Codes.
--* EPROCUNAVAIL:                          Error Codes.
--* EPROGMISMATCH:                         Error Codes.
--* EPROGUNAVAIL:                          Error Codes.
--* EPROTO:                                Error Codes.
--* EPROTONOSUPPORT:                       Error Codes.
--* EPROTOTYPE:                            Error Codes.
--* EQUIV_CLASS_MAX:                       Utility Limits.
--* ERA:                                   The Elegant and Fast Way.
--* ERA_D_FMT:                             The Elegant and Fast Way.
--* ERA_D_T_FMT:                           The Elegant and Fast Way.
--* ERA_T_FMT:                             The Elegant and Fast Way.
--* ERA_YEAR:                              The Elegant and Fast Way.
--* ERANGE:                                Error Codes.
--* EREMCHG:                               Error Codes.
--* EREMOTE:                               Error Codes.
--* EREMOTEIO:                             Error Codes.
--* ERESTART:                              Error Codes.
--* EROFS:                                 Error Codes.
--* ERPCMISMATCH:                          Error Codes.
--* errno:                                 Checking for Errors.
--* error_message_count:                   Error Messages.
--* error_one_per_line:                    Error Messages.
--* error_print_progname:                  Error Messages.
--* ESHUTDOWN:                             Error Codes.
--* ESOCKTNOSUPPORT:                       Error Codes.
--* ESPIPE:                                Error Codes.
--* ESRCH:                                 Error Codes.
--* ESRMNT:                                Error Codes.
--* ESTALE:                                Error Codes.
--* ESTRPIPE:                              Error Codes.
--* ethers:                                NSS Basics.
--* ETIME:                                 Error Codes.
--* ETIMEDOUT:                             Error Codes.
--* ETOOMANYREFS:                          Error Codes.
--* ETXTBSY:                               Error Codes.
--* EUCLEAN:                               Error Codes.
--* EUNATCH:                               Error Codes.
--* EUSERS:                                Error Codes.
--* EWOULDBLOCK:                           Error Codes.
--* EXDEV:                                 Error Codes.
--* EXFULL:                                Error Codes.
--* EXIT_FAILURE:                          Exit Status.
--* EXIT_SUCCESS:                          Exit Status.
--* EXPR_NEST_MAX:                         Utility Limits.
--* EXTA:                                  Line Speed.
--* EXTB:                                  Line Speed.
--* F_DUPFD:                               Duplicating Descriptors.
--* F_GETFD:                               Descriptor Flags.
--* F_GETFL:                               Getting File Status Flags.
--* F_GETLK:                               File Locks.
--* F_GETOWN:                              Interrupt Input.
--* F_OK:                                  Testing File Access.
--* F_RDLCK:                               File Locks.
--* F_SETFD:                               Descriptor Flags.
--* F_SETFL:                               Getting File Status Flags.
--* F_SETLK:                               File Locks.
--* F_SETLKW:                              File Locks.
--* F_SETOWN:                              Interrupt Input.
--* F_UNLCK:                               File Locks.
--* F_WRLCK:                               File Locks.
--* FD_CLOEXEC:                            Descriptor Flags.
--* FD_SETSIZE:                            Waiting for I/O.
--* FE_DFL_ENV:                            Control Functions.
--* FE_DIVBYZERO:                          Status bit operations.
--* FE_DOWNWARD:                           Rounding.
--* FE_INEXACT:                            Status bit operations.
--* FE_INVALID:                            Status bit operations.
--* FE_NOMASK_ENV:                         Control Functions.
--* FE_OVERFLOW:                           Status bit operations.
--* FE_TONEAREST:                          Rounding.
--* FE_TOWARDZERO:                         Rounding.
--* FE_UNDERFLOW:                          Status bit operations.
--* FE_UPWARD:                             Rounding.
--* FILENAME_MAX:                          Limits for Files.
--* FLT_DIG:                               Floating Point Parameters.
--* FLT_EPSILON:                           Floating Point Parameters.
--* FLT_MANT_DIG:                          Floating Point Parameters.
--* FLT_MAX:                               Floating Point Parameters.
--* FLT_MAX_10_EXP:                        Floating Point Parameters.
--* FLT_MAX_EXP:                           Floating Point Parameters.
--* FLT_MIN:                               Floating Point Parameters.
--* FLT_MIN_10_EXP:                        Floating Point Parameters.
--* FLT_MIN_EXP:                           Floating Point Parameters.
--* FLT_RADIX:                             Floating Point Parameters.
--* FLT_ROUNDS:                            Floating Point Parameters.
--* FLUSHO:                                Local Modes.
--* FOPEN_MAX:                             Opening Streams.
--* FP_FAST_FMA:                           Misc FP Arithmetic.
--* FP_ILOGB0:                             Exponents and Logarithms.
--* FP_ILOGBNAN:                           Exponents and Logarithms.
--* FP_INFINITE:                           Floating Point Classes.
--* FP_NAN:                                Floating Point Classes.
--* FP_NORMAL:                             Floating Point Classes.
--* FP_SUBNORMAL:                          Floating Point Classes.
--* FP_ZERO:                               Floating Point Classes.
--* FPE_DECOVF_TRAP:                       Program Error Signals.
--* FPE_FLTDIV_TRAP:                       Program Error Signals.
--* FPE_FLTOVF_TRAP:                       Program Error Signals.
--* FPE_FLTUND_TRAP:                       Program Error Signals.
--* FPE_INTDIV_TRAP:                       Program Error Signals.
--* FPE_INTOVF_TRAP:                       Program Error Signals.
--* FPE_SUBRNG_TRAP:                       Program Error Signals.
--* FRAC_DIGITS:                           The Elegant and Fast Way.
--* FSETLOCKING_BYCALLER:                  Streams and Threads.
--* FSETLOCKING_INTERNAL:                  Streams and Threads.
--* FSETLOCKING_QUERY:                     Streams and Threads.
--* FSTAB:                                 Mount Information.
--* FSTAB_RO:                              fstab.
--* FSTAB_RQ:                              fstab.
--* FSTAB_RW:                              fstab.
--* FSTAB_SW:                              fstab.
--* FSTAB_XX:                              fstab.
--* FTW_CHDIR:                             Working with Directory Trees.
--* FTW_D:                                 Working with Directory Trees.
--* FTW_DEPTH:                             Working with Directory Trees.
--* FTW_DNR:                               Working with Directory Trees.
--* FTW_DP:                                Working with Directory Trees.
--* FTW_F:                                 Working with Directory Trees.
--* FTW_MOUNT:                             Working with Directory Trees.
--* FTW_NS:                                Working with Directory Trees.
--* FTW_PHYS:                              Working with Directory Trees.
--* FTW_SL:                                Working with Directory Trees.
--* FTW_SLN:                               Working with Directory Trees.
--* getdate_err:                           General Time String Parsing.
--* GLOB_ABORTED:                          Calling Glob.
--* GLOB_ALTDIRFUNC:                       More Flags for Globbing.
--* GLOB_APPEND:                           Flags for Globbing.
--* GLOB_BRACE:                            More Flags for Globbing.
--* GLOB_DOOFFS:                           Flags for Globbing.
--* GLOB_ERR:                              Flags for Globbing.
--* GLOB_MAGCHAR:                          More Flags for Globbing.
--* GLOB_MARK:                             Flags for Globbing.
--* GLOB_NOCHECK:                          Flags for Globbing.
--* GLOB_NOESCAPE:                         Flags for Globbing.
--* GLOB_NOMAGIC:                          More Flags for Globbing.
--* GLOB_NOMATCH:                          Calling Glob.
--* GLOB_NOSORT:                           Flags for Globbing.
--* GLOB_NOSPACE:                          Calling Glob.
--* GLOB_ONLYDIR:                          More Flags for Globbing.
--* GLOB_PERIOD:                           More Flags for Globbing.
--* GLOB_TILDE:                            More Flags for Globbing.
--* GLOB_TILDE_CHECK:                      More Flags for Globbing.
--* group:                                 NSS Basics.
--* GROUPING:                              The Elegant and Fast Way.
--* h_errno:                               Host Names.
--* HOST_NOT_FOUND:                        Host Names.
--* hosts:                                 NSS Basics.
--* HUGE_VAL:                              Math Error Reporting.
--* HUGE_VALF:                             Math Error Reporting.
--* HUGE_VALL:                             Math Error Reporting.
--* HUPCL:                                 Control Modes.
--* I:                                     Complex Numbers.
--* ICANON:                                Local Modes.
--* ICRNL:                                 Input Modes.
--* IEXTEN:                                Local Modes.
--* IFNAMSIZ:                              Interface Naming.
--* IGNBRK:                                Input Modes.
--* IGNCR:                                 Input Modes.
--* IGNPAR:                                Input Modes.
--* IMAXBEL:                               Input Modes.
--* in6addr_any:                           Host Address Data Type.
--* in6addr_loopback:                      Host Address Data Type.
--* INADDR_ANY:                            Host Address Data Type.
--* INADDR_BROADCAST:                      Host Address Data Type.
--* INADDR_LOOPBACK:                       Host Address Data Type.
--* INADDR_NONE:                           Host Address Data Type.
--* INFINITY:                              Infinity and NaN.
--* INIT_PROCESS <1>:                      XPG Functions.
--* INIT_PROCESS:                          Manipulating the Database.
--* INLCR:                                 Input Modes.
--* INPCK:                                 Input Modes.
--* INT_CURR_SYMBOL:                       The Elegant and Fast Way.
--* INT_FRAC_DIGITS:                       The Elegant and Fast Way.
--* INT_MAX:                               Range of Type.
--* INT_MIN:                               Range of Type.
--* INT_N_CS_PRECEDES:                     The Elegant and Fast Way.
--* INT_N_SEP_BY_SPACE:                    The Elegant and Fast Way.
--* INT_N_SIGN_POSN:                       The Elegant and Fast Way.
--* INT_P_CS_PRECEDES:                     The Elegant and Fast Way.
--* INT_P_SEP_BY_SPACE:                    The Elegant and Fast Way.
--* INT_P_SIGN_POSN:                       The Elegant and Fast Way.
--* IPPORT_RESERVED:                       Ports.
--* IPPORT_USERRESERVED:                   Ports.
--* ISIG:                                  Local Modes.
--* ISTRIP:                                Input Modes.
--* ITIMER_PROF:                           Setting an Alarm.
--* ITIMER_REAL:                           Setting an Alarm.
--* ITIMER_VIRTUAL:                        Setting an Alarm.
--* IXANY:                                 Input Modes.
--* IXOFF:                                 Input Modes.
--* IXON:                                  Input Modes.
--* L_ctermid:                             Identifying the Terminal.
--* L_cuserid:                             Who Logged In.
--* L_INCR:                                File Positioning.
--* L_SET:                                 File Positioning.
--* L_tmpnam:                              Temporary Files.
--* L_XTND:                                File Positioning.
--* LANG:                                  Locale Categories.
--* LANGUAGE:                              Locale Categories.
--* LC_ALL:                                Locale Categories.
--* LC_COLLATE:                            Locale Categories.
--* LC_CTYPE:                              Locale Categories.
--* LC_MESSAGES:                           Locale Categories.
--* LC_MONETARY:                           Locale Categories.
--* LC_NUMERIC:                            Locale Categories.
--* LC_TIME:                               Locale Categories.
--* LDBL_DIG:                              Floating Point Parameters.
--* LDBL_EPSILON:                          Floating Point Parameters.
--* LDBL_MANT_DIG:                         Floating Point Parameters.
--* LDBL_MAX:                              Floating Point Parameters.
--* LDBL_MAX_10_EXP:                       Floating Point Parameters.
--* LDBL_MAX_EXP:                          Floating Point Parameters.
--* LDBL_MIN:                              Floating Point Parameters.
--* LDBL_MIN_10_EXP:                       Floating Point Parameters.
--* LDBL_MIN_EXP:                          Floating Point Parameters.
--* LINE_MAX:                              Utility Limits.
--* LINK_MAX:                              Limits for Files.
--* LIO_NOP:                               Asynchronous I/O.
--* LIO_READ:                              Asynchronous I/O.
--* LIO_WRITE:                             Asynchronous I/O.
--* LOG_ALERT:                             syslog; vsyslog.
--* LOG_AUTH:                              syslog; vsyslog.
--* LOG_AUTHPRIV:                          syslog; vsyslog.
--* LOG_CRIT:                              syslog; vsyslog.
--* LOG_CRON:                              syslog; vsyslog.
--* LOG_DAEMON:                            syslog; vsyslog.
--* LOG_DEBUG:                             syslog; vsyslog.
--* LOG_EMERG:                             syslog; vsyslog.
--* LOG_ERR:                               syslog; vsyslog.
--* LOG_FTP:                               syslog; vsyslog.
--* LOG_INFO:                              syslog; vsyslog.
--* LOG_LOCAL0:                            syslog; vsyslog.
--* LOG_LOCAL1:                            syslog; vsyslog.
--* LOG_LOCAL2:                            syslog; vsyslog.
--* LOG_LOCAL3:                            syslog; vsyslog.
--* LOG_LOCAL4:                            syslog; vsyslog.
--* LOG_LOCAL5:                            syslog; vsyslog.
--* LOG_LOCAL6:                            syslog; vsyslog.
--* LOG_LOCAL7:                            syslog; vsyslog.
--* LOG_LPR:                               syslog; vsyslog.
--* LOG_MAIL:                              syslog; vsyslog.
--* LOG_NEWS:                              syslog; vsyslog.
--* LOG_NOTICE:                            syslog; vsyslog.
--* LOG_SYSLOG:                            syslog; vsyslog.
--* LOG_USER:                              syslog; vsyslog.
--* LOG_UUCP:                              syslog; vsyslog.
--* LOG_WARNING:                           syslog; vsyslog.
--* LOGIN_PROCESS <1>:                     XPG Functions.
--* LOGIN_PROCESS:                         Manipulating the Database.
--* LONG_LONG_MAX:                         Range of Type.
--* LONG_LONG_MIN:                         Range of Type.
--* LONG_MAX:                              Range of Type.
--* LONG_MIN:                              Range of Type.
--* M_1_PI:                                Mathematical Constants.
--* M_2_PI:                                Mathematical Constants.
--* M_2_SQRTPI:                            Mathematical Constants.
--* M_E:                                   Mathematical Constants.
--* M_LN10:                                Mathematical Constants.
--* M_LN2:                                 Mathematical Constants.
--* M_LOG10E:                              Mathematical Constants.
--* M_LOG2E:                               Mathematical Constants.
--* M_PI:                                  Mathematical Constants.
--* M_PI_2:                                Mathematical Constants.
--* M_PI_4:                                Mathematical Constants.
--* M_SQRT1_2:                             Mathematical Constants.
--* M_SQRT2:                               Mathematical Constants.
--* MAP_ANON:                              Memory-mapped I/O.
--* MAP_ANONYMOUS:                         Memory-mapped I/O.
--* MAP_FIXED:                             Memory-mapped I/O.
--* MAP_PRIVATE:                           Memory-mapped I/O.
--* MAP_SHARED:                            Memory-mapped I/O.
--* MAX_CANON:                             Limits for Files.
--* MAX_INPUT:                             Limits for Files.
--* MAXNAMLEN:                             Limits for Files.
--* MAXSYMLINKS:                           Symbolic Links.
--* MB_CUR_MAX:                            Selecting the Conversion.
--* MB_LEN_MAX:                            Selecting the Conversion.
--* MDMBUF:                                Control Modes.
--* MINSIGSTKSZ:                           Signal Stack.
--* MM_APPL:                               Printing Formatted Messages.
--* MM_CONSOLE:                            Printing Formatted Messages.
--* MM_ERROR:                              Printing Formatted Messages.
--* MM_FIRM:                               Printing Formatted Messages.
--* MM_HALT:                               Printing Formatted Messages.
--* MM_HARD:                               Printing Formatted Messages.
--* MM_INFO:                               Printing Formatted Messages.
--* MM_NOSEV:                              Printing Formatted Messages.
--* MM_NRECOV:                             Printing Formatted Messages.
--* MM_NULLACT:                            Printing Formatted Messages.
--* MM_NULLLBL:                            Printing Formatted Messages.
--* MM_NULLMC:                             Printing Formatted Messages.
--* MM_NULLSEV:                            Printing Formatted Messages.
--* MM_NULLTAG:                            Printing Formatted Messages.
--* MM_NULLTXT:                            Printing Formatted Messages.
--* MM_OPSYS:                              Printing Formatted Messages.
--* MM_PRINT:                              Printing Formatted Messages.
--* MM_RECOVER:                            Printing Formatted Messages.
--* MM_SOFT:                               Printing Formatted Messages.
--* MM_UTIL:                               Printing Formatted Messages.
--* MM_WARNING:                            Printing Formatted Messages.
--* MNTOPT_DEFAULTS:                       mtab.
--* MNTOPT_NOAUTO:                         mtab.
--* MNTOPT_NOSUID:                         mtab.
--* MNTOPT_RO:                             mtab.
--* MNTOPT_RW:                             mtab.
--* MNTOPT_SUID:                           mtab.
--* MNTTAB:                                Mount Information.
--* MNTTYPE_IGNORE:                        mtab.
--* MNTTYPE_NFS:                           mtab.
--* MNTTYPE_SWAP:                          mtab.
--* MON_1:                                 The Elegant and Fast Way.
--* MON_10:                                The Elegant and Fast Way.
--* MON_11:                                The Elegant and Fast Way.
--* MON_12:                                The Elegant and Fast Way.
--* MON_2:                                 The Elegant and Fast Way.
--* MON_3:                                 The Elegant and Fast Way.
--* MON_4:                                 The Elegant and Fast Way.
--* MON_5:                                 The Elegant and Fast Way.
--* MON_6:                                 The Elegant and Fast Way.
--* MON_7:                                 The Elegant and Fast Way.
--* MON_8:                                 The Elegant and Fast Way.
--* MON_9:                                 The Elegant and Fast Way.
--* MON_DECIMAL_POINT:                     The Elegant and Fast Way.
--* MON_GROUPING:                          The Elegant and Fast Way.
--* MON_THOUSANDS_SEP:                     The Elegant and Fast Way.
--* MOUNTED:                               Mount Information.
--* MS_ASYNC:                              Memory-mapped I/O.
--* MS_SYNC:                               Memory-mapped I/O.
--* MSG_DONTROUTE:                         Socket Data Options.
--* MSG_OOB:                               Socket Data Options.
--* MSG_PEEK:                              Socket Data Options.
--* N_CS_PRECEDES:                         The Elegant and Fast Way.
--* N_SEP_BY_SPACE:                        The Elegant and Fast Way.
--* N_SIGN_POSN:                           The Elegant and Fast Way.
--* NAME_MAX:                              Limits for Files.
--* NAN:                                   Infinity and NaN.
--* NCCS:                                  Mode Data Types.
--* NDEBUG:                                Consistency Checking.
--* NEGATIVE_SIGN:                         The Elegant and Fast Way.
--* netgroup:                              NSS Basics.
--* networks:                              NSS Basics.
--* NEW_TIME <1>:                          XPG Functions.
--* NEW_TIME:                              Manipulating the Database.
--* NGROUPS_MAX:                           General Limits.
--* NL_ARGMAX:                             Output Conversion Syntax.
--* NO_ADDRESS:                            Host Names.
--* NO_RECOVERY:                           Host Names.
--* NOEXPR:                                The Elegant and Fast Way.
--* NOFLSH:                                Local Modes.
--* NOKERNINFO:                            Local Modes.
--* NOSTR:                                 The Elegant and Fast Way.
--* NSIG:                                  Standard Signals.
--* NSS_STATUS_NOTFOUND:                   NSS Modules Interface.
--* NSS_STATUS_SUCCESS:                    NSS Modules Interface.
--* NSS_STATUS_TRYAGAIN:                   NSS Modules Interface.
--* NSS_STATUS_UNAVAIL:                    NSS Modules Interface.
--* NULL:                                  Null Pointer Constant.
--* O_ACCMODE:                             Access Modes.
--* O_APPEND:                              Operating Modes.
--* O_ASYNC:                               Operating Modes.
--* O_CREAT:                               Open-time Flags.
--* O_EXCL:                                Open-time Flags.
--* O_EXEC:                                Access Modes.
--* O_EXLOCK:                              Open-time Flags.
--* O_FSYNC:                               Operating Modes.
--* O_IGNORE_CTTY:                         Open-time Flags.
--* O_NDELAY:                              Operating Modes.
--* O_NOATIME:                             Operating Modes.
--* O_NOCTTY:                              Open-time Flags.
--* O_NOLINK:                              Open-time Flags.
--* O_NONBLOCK <1>:                        Operating Modes.
--* O_NONBLOCK:                            Open-time Flags.
--* O_NOTRANS:                             Open-time Flags.
--* O_RDONLY:                              Access Modes.
--* O_RDWR:                                Access Modes.
--* O_READ:                                Access Modes.
--* O_SHLOCK:                              Open-time Flags.
--* O_SYNC:                                Operating Modes.
--* O_TRUNC:                               Open-time Flags.
--* O_WRITE:                               Access Modes.
--* O_WRONLY:                              Access Modes.
--* obstack_alloc_failed_handler:          Preparing for Obstacks.
--* OLD_TIME <1>:                          XPG Functions.
--* OLD_TIME:                              Manipulating the Database.
--* ONLCR:                                 Output Modes.
--* ONOEOT:                                Output Modes.
--* OPEN_MAX:                              General Limits.
--* OPOST:                                 Output Modes.
--* optarg:                                Using Getopt.
--* opterr:                                Using Getopt.
--* optind:                                Using Getopt.
--* OPTION_ALIAS:                          Argp Option Flags.
--* OPTION_ARG_OPTIONAL:                   Argp Option Flags.
--* OPTION_DOC:                            Argp Option Flags.
--* OPTION_HIDDEN:                         Argp Option Flags.
--* OPTION_NO_USAGE:                       Argp Option Flags.
--* optopt:                                Using Getopt.
--* OXTABS:                                Output Modes.
--* P_CS_PRECEDES:                         The Elegant and Fast Way.
--* P_SEP_BY_SPACE:                        The Elegant and Fast Way.
--* P_SIGN_POSN:                           The Elegant and Fast Way.
--* P_tmpdir:                              Temporary Files.
--* PA_CHAR:                               Parsing a Template String.
--* PA_DOUBLE:                             Parsing a Template String.
--* PA_FLAG_LONG:                          Parsing a Template String.
--* PA_FLAG_LONG_DOUBLE:                   Parsing a Template String.
--* PA_FLAG_LONG_LONG:                     Parsing a Template String.
--* PA_FLAG_MASK:                          Parsing a Template String.
--* PA_FLAG_PTR:                           Parsing a Template String.
--* PA_FLAG_SHORT:                         Parsing a Template String.
--* PA_FLOAT:                              Parsing a Template String.
--* PA_INT:                                Parsing a Template String.
--* PA_LAST:                               Parsing a Template String.
--* PA_POINTER:                            Parsing a Template String.
--* PA_STRING:                             Parsing a Template String.
--* PARENB:                                Control Modes.
--* PARMRK:                                Input Modes.
--* PARODD:                                Control Modes.
--* passwd:                                NSS Basics.
--* PATH_MAX:                              Limits for Files.
--* PENDIN:                                Local Modes.
--* PF_CCITT:                              Misc Namespaces.
--* PF_FILE:                               Local Namespace Details.
--* PF_IMPLINK:                            Misc Namespaces.
--* PF_INET:                               Internet Namespace.
--* PF_INET6:                              Internet Namespace.
--* PF_ISO:                                Misc Namespaces.
--* PF_LOCAL:                              Local Namespace Details.
--* PF_NS:                                 Misc Namespaces.
--* PF_ROUTE:                              Misc Namespaces.
--* PF_UNIX:                               Local Namespace Details.
--* PI:                                    Mathematical Constants.
--* PIPE_BUF:                              Limits for Files.
--* PM_STR:                                The Elegant and Fast Way.
--* POSITIVE_SIGN:                         The Elegant and Fast Way.
--* PRIO_MAX:                              Traditional Scheduling Functions.
--* PRIO_MIN:                              Traditional Scheduling Functions.
--* PRIO_PGRP:                             Traditional Scheduling Functions.
--* PRIO_PROCESS:                          Traditional Scheduling Functions.
--* PRIO_USER:                             Traditional Scheduling Functions.
--* program_invocation_name:               Error Messages.
--* program_invocation_short_name:         Error Messages.
--* PROT_EXEC:                             Memory-mapped I/O.
--* PROT_READ:                             Memory-mapped I/O.
--* PROT_WRITE:                            Memory-mapped I/O.
--* protocols:                             NSS Basics.
--* PWD:                                   Working Directory.
--* R_OK:                                  Testing File Access.
--* RADIXCHAR:                             The Elegant and Fast Way.
--* RAND_MAX:                              ISO Random.
--* RE_DUP_MAX:                            General Limits.
--* RLIM_INFINITY:                         Limits on Resources.
--* RLIM_NLIMITS:                          Limits on Resources.
--* RLIMIT_AS:                             Limits on Resources.
--* RLIMIT_CORE:                           Limits on Resources.
--* RLIMIT_CPU:                            Limits on Resources.
--* RLIMIT_DATA:                           Limits on Resources.
--* RLIMIT_FSIZE:                          Limits on Resources.
--* RLIMIT_NOFILE:                         Limits on Resources.
--* RLIMIT_OFILE:                          Limits on Resources.
--* RLIMIT_RSS:                            Limits on Resources.
--* RLIMIT_STACK:                          Limits on Resources.
--* rpc:                                   NSS Basics.
--* RUN_LVL <1>:                           XPG Functions.
--* RUN_LVL:                               Manipulating the Database.
--* S_IEXEC:                               Permission Bits.
--* S_IFBLK:                               Testing File Type.
--* S_IFCHR:                               Testing File Type.
--* S_IFDIR:                               Testing File Type.
--* S_IFIFO:                               Testing File Type.
--* S_IFLNK:                               Testing File Type.
--* S_IFMT:                                Testing File Type.
--* S_IFREG:                               Testing File Type.
--* S_IFSOCK:                              Testing File Type.
--* S_IREAD:                               Permission Bits.
--* S_IRGRP:                               Permission Bits.
--* S_IROTH:                               Permission Bits.
--* S_IRUSR:                               Permission Bits.
--* S_IRWXG:                               Permission Bits.
--* S_IRWXO:                               Permission Bits.
--* S_IRWXU:                               Permission Bits.
--* S_ISGID:                               Permission Bits.
--* S_ISUID:                               Permission Bits.
--* S_ISVTX:                               Permission Bits.
--* S_IWGRP:                               Permission Bits.
--* S_IWOTH:                               Permission Bits.
--* S_IWRITE:                              Permission Bits.
--* S_IWUSR:                               Permission Bits.
--* S_IXGRP:                               Permission Bits.
--* S_IXOTH:                               Permission Bits.
--* S_IXUSR:                               Permission Bits.
--* SA_NOCLDSTOP:                          Flags for Sigaction.
--* SA_ONSTACK:                            Flags for Sigaction.
--* SA_RESTART:                            Flags for Sigaction.
--* SC_SSIZE_MAX:                          Constants for Sysconf.
--* SCHAR_MAX:                             Range of Type.
--* SCHAR_MIN:                             Range of Type.
--* SEEK_CUR:                              File Positioning.
--* SEEK_END:                              File Positioning.
--* SEEK_SET:                              File Positioning.
--* SEM_VALUE_MAX:                         POSIX Semaphores.
--* services:                              NSS Basics.
--* shadow:                                NSS Basics.
--* SHRT_MAX:                              Range of Type.
--* SHRT_MIN:                              Range of Type.
--* SIG_BLOCK:                             Process Signal Mask.
--* SIG_DFL:                               Basic Signal Handling.
--* SIG_ERR:                               Basic Signal Handling.
--* SIG_IGN:                               Basic Signal Handling.
--* SIG_SETMASK:                           Process Signal Mask.
--* SIG_UNBLOCK:                           Process Signal Mask.
--* SIGABRT:                               Program Error Signals.
--* SIGALRM:                               Alarm Signals.
--* SIGBUS:                                Program Error Signals.
--* SIGCHLD:                               Job Control Signals.
--* SIGCLD:                                Job Control Signals.
--* SIGCONT:                               Job Control Signals.
--* SIGEMT:                                Program Error Signals.
--* SIGFPE:                                Program Error Signals.
--* SIGHUP:                                Termination Signals.
--* SIGILL:                                Program Error Signals.
--* SIGINFO:                               Miscellaneous Signals.
--* SIGINT:                                Termination Signals.
--* SIGIO:                                 Asynchronous I/O Signals.
--* SIGIOT:                                Program Error Signals.
--* SIGKILL:                               Termination Signals.
--* SIGLOST:                               Operation Error Signals.
--* signgam:                               Special Functions.
--* SIGPIPE:                               Operation Error Signals.
--* SIGPOLL:                               Asynchronous I/O Signals.
--* SIGPROF:                               Alarm Signals.
--* SIGQUIT:                               Termination Signals.
--* SIGSEGV:                               Program Error Signals.
--* SIGSTKSZ:                              Signal Stack.
--* SIGSTOP:                               Job Control Signals.
--* SIGSYS:                                Program Error Signals.
--* SIGTERM:                               Termination Signals.
--* SIGTRAP:                               Program Error Signals.
--* SIGTSTP:                               Job Control Signals.
--* SIGTTIN:                               Job Control Signals.
--* SIGTTOU:                               Job Control Signals.
--* SIGURG:                                Asynchronous I/O Signals.
--* SIGUSR1:                               Miscellaneous Signals.
--* SIGUSR2:                               Miscellaneous Signals.
--* SIGVTALRM:                             Alarm Signals.
--* SIGWINCH:                              Miscellaneous Signals.
--* SIGXCPU:                               Operation Error Signals.
--* SIGXFSZ:                               Operation Error Signals.
--* SOCK_DGRAM:                            Communication Styles.
--* SOCK_RAW:                              Communication Styles.
--* SOCK_STREAM:                           Communication Styles.
--* SOL_SOCKET:                            Socket-Level Options.
--* SS_DISABLE:                            Signal Stack.
--* SS_ONSTACK:                            Signal Stack.
--* SSIZE_MAX:                             General Limits.
--* stderr:                                Standard Streams.
--* STDERR_FILENO:                         Descriptors and Streams.
--* stdin:                                 Standard Streams.
--* STDIN_FILENO:                          Descriptors and Streams.
--* stdout:                                Standard Streams.
--* STDOUT_FILENO:                         Descriptors and Streams.
--* STREAM_MAX:                            General Limits.
--* SV_INTERRUPT:                          BSD Handler.
--* SV_ONSTACK:                            BSD Handler.
--* SV_RESETHAND:                          BSD Handler.
--* sys_siglist:                           Signal Messages.
--* T_FMT:                                 The Elegant and Fast Way.
--* T_FMT_AMPM:                            The Elegant and Fast Way.
--* TCIFLUSH:                              Line Control.
--* TCIOFF:                                Line Control.
--* TCIOFLUSH:                             Line Control.
--* TCION:                                 Line Control.
--* TCOFLUSH:                              Line Control.
--* TCOOFF:                                Line Control.
--* TCOON:                                 Line Control.
--* TCSADRAIN:                             Mode Functions.
--* TCSAFLUSH:                             Mode Functions.
--* TCSANOW:                               Mode Functions.
--* TCSASOFT:                              Mode Functions.
--* THOUSANDS_SEP:                         The Elegant and Fast Way.
--* THOUSEP:                               The Elegant and Fast Way.
--* timezone:                              Time Zone Functions.
--* TMP_MAX:                               Temporary Files.
--* TOSTOP:                                Local Modes.
--* TRY_AGAIN:                             Host Names.
--* tzname:                                Time Zone Functions.
--* TZNAME_MAX:                            General Limits.
--* UCHAR_MAX:                             Range of Type.
--* UINT_MAX:                              Range of Type.
--* ULONG_LONG_MAX:                        Range of Type.
--* ULONG_MAX:                             Range of Type.
--* USER_PROCESS <1>:                      XPG Functions.
--* USER_PROCESS:                          Manipulating the Database.
--* USHRT_MAX:                             Range of Type.
--* VDISCARD:                              Other Special.
--* VDSUSP:                                Signal Characters.
--* VEOF:                                  Editing Characters.
--* VEOL:                                  Editing Characters.
--* VEOL2:                                 Editing Characters.
--* VERASE:                                Editing Characters.
--* VINTR:                                 Signal Characters.
--* VKILL:                                 Editing Characters.
--* VLNEXT:                                Other Special.
--* VMIN:                                  Noncanonical Input.
--* VQUIT:                                 Signal Characters.
--* VREPRINT:                              Editing Characters.
--* VSTART:                                Start/Stop Characters.
--* VSTATUS:                               Other Special.
--* VSTOP:                                 Start/Stop Characters.
--* VSUSP:                                 Signal Characters.
--* VTIME:                                 Noncanonical Input.
--* VWERASE:                               Editing Characters.
--* W_OK:                                  Testing File Access.
--* WCHAR_MAX <1>:                         Range of Type.
--* WCHAR_MAX:                             Extended Char Intro.
--* WCHAR_MIN:                             Extended Char Intro.
--* WEOF <1>:                              EOF and Errors.
--* WEOF:                                  Extended Char Intro.
--* X_OK:                                  Testing File Access.
--* YESEXPR:                               The Elegant and Fast Way.
--* YESSTR:                                The Elegant and Fast Way.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-61 glibc-2.3.2-200304020432/manual/libc.info-61
---- glibc-2.3.2/manual/libc.info-61	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-61	Thu Jan  1 01:00:00 1970
-@@ -1,302 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: File Index,  Prev: Variable Index,  Up: Top
--
--Program and File Index
--**********************
--
--* Menu:
--
--* -lbsd-compat <1>:                      Process Group Functions.
--* -lbsd-compat:                          Feature Test Macros.
--* /etc/group:                            Group Database.
--* /etc/hosts:                            Host Names.
--* /etc/localtime:                        TZ Variable.
--* /etc/networks:                         Networks Database.
--* /etc/passwd:                           User Database.
--* /etc/protocols:                        Protocols Database.
--* /etc/services:                         Services Database.
--* /share/lib/zoneinfo:                   TZ Variable.
--* argp.h:                                Argp.
--* argz.h:                                Argz Functions.
--* arpa/inet.h:                           Host Address Functions.
--* assert.h:                              Consistency Checking.
--* bsd-compat <1>:                        Process Group Functions.
--* bsd-compat:                            Feature Test Macros.
--* cd:                                    Working Directory.
--* chgrp:                                 File Owner.
--* chown:                                 File Owner.
--* complex.h <1>:                         Operations on Complex.
--* complex.h <2>:                         Complex Numbers.
--* complex.h:                             Mathematics.
--* ctype.h <1>:                           Case Conversion.
--* ctype.h <2>:                           Classification of Characters.
--* ctype.h:                               Character Handling.
--* dirent.h <1>:                          Random Access Directory.
--* dirent.h <2>:                          Reading/Closing Directory.
--* dirent.h <3>:                          Opening a Directory.
--* dirent.h <4>:                          Directory Entries.
--* dirent.h:                              Reserved Names.
--* envz.h:                                Envz Functions.
--* errno.h <1>:                           Error Codes.
--* errno.h <2>:                           Checking for Errors.
--* errno.h:                               Error Reporting.
--* execinfo.h:                            Backtraces.
--* fcntl.h <1>:                           Interrupt Input.
--* fcntl.h <2>:                           File Locks.
--* fcntl.h <3>:                           File Status Flags.
--* fcntl.h <4>:                           Descriptor Flags.
--* fcntl.h <5>:                           Duplicating Descriptors.
--* fcntl.h <6>:                           Control Operations.
--* fcntl.h <7>:                           Opening and Closing Files.
--* fcntl.h:                               Reserved Names.
--* float.h:                               Floating Point Parameters.
--* fnmatch.h:                             Wildcard Matching.
--* gcc:                                   ISO C.
--* gconv.h:                               glibc iconv Implementation.
--* grp.h <1>:                             Group Data Structure.
--* grp.h <2>:                             Setting Groups.
--* grp.h:                                 Reserved Names.
--* hostid:                                Host Identification.
--* hostname:                              Host Identification.
--* iconv.h:                               Generic Conversion Interface.
--* kill:                                  Termination Signals.
--* ksh:                                   Wildcard Matching.
--* langinfo.h:                            The Elegant and Fast Way.
--* limits.h <1>:                          Width of Type.
--* limits.h <2>:                          Limits for Files.
--* limits.h <3>:                          General Limits.
--* limits.h <4>:                          Selecting the Conversion.
--* limits.h:                              Reserved Names.
--* locale:                                Setting the Locale.
--* locale.h <1>:                          The Lame Way to Locale Data.
--* locale.h:                              Setting the Locale.
--* localtime:                             TZ Variable.
--* ls:                                    File Attributes.
--* malloc.h <1>:                          Statistics of Malloc.
--* malloc.h <2>:                          Hooks for Malloc.
--* malloc.h:                              Malloc Tunable Parameters.
--* math.h <1>:                            Rounding Functions.
--* math.h <2>:                            Normalization Functions.
--* math.h <3>:                            Absolute Value.
--* math.h <4>:                            Floating Point Classes.
--* math.h:                                Mathematics.
--* mcheck.h:                              Heap Consistency Checking.
--* mkdir:                                 Creating Directories.
--* netdb.h <1>:                           Networks Database.
--* netdb.h <2>:                           Protocols Database.
--* netdb.h <3>:                           Services Database.
--* netdb.h:                               Host Names.
--* netinet/in.h <1>:                      Byte Order.
--* netinet/in.h <2>:                      Ports.
--* netinet/in.h <3>:                      Host Address Data Type.
--* netinet/in.h:                          Internet Address Formats.
--* obstack.h:                             Creating Obstacks.
--* printf.h <1>:                          Conversion Specifier Options.
--* printf.h:                              Registering New Conversions.
--* pwd.h <1>:                             User Data Structure.
--* pwd.h:                                 Reserved Names.
--* setjmp.h <1>:                          Non-Local Exits and Signals.
--* setjmp.h:                              Non-Local Details.
--* sh:                                    Running a Command.
--* signal.h <1>:                          BSD Signal Handling.
--* signal.h <2>:                          Checking for Pending Signals.
--* signal.h <3>:                          Process Signal Mask.
--* signal.h <4>:                          Signal Sets.
--* signal.h <5>:                          Signaling Another Process.
--* signal.h <6>:                          Signaling Yourself.
--* signal.h <7>:                          Flags for Sigaction.
--* signal.h <8>:                          Advanced Signal Handling.
--* signal.h <9>:                          Basic Signal Handling.
--* signal.h <10>:                         Standard Signals.
--* signal.h:                              Reserved Names.
--* stdarg.h <1>:                          Argument Macros.
--* stdarg.h:                              Receiving Arguments.
--* stddef.h:                              Important Data Types.
--* stdint.h:                              Integers.
--* stdio.h <1>:                           Who Logged In.
--* stdio.h <2>:                           Identifying the Terminal.
--* stdio.h <3>:                           Signal Messages.
--* stdio.h <4>:                           Temporary Files.
--* stdio.h <5>:                           Deleting Files.
--* stdio.h <6>:                           Descriptors and Streams.
--* stdio.h <7>:                           Streams and Cookies.
--* stdio.h <8>:                           String Streams.
--* stdio.h <9>:                           Controlling Buffering.
--* stdio.h <10>:                          Flushing Buffers.
--* stdio.h <11>:                          Portable Positioning.
--* stdio.h <12>:                          File Positioning.
--* stdio.h <13>:                          Formatted Input Functions.
--* stdio.h <14>:                          Variable Arguments Output.
--* stdio.h <15>:                          Formatted Output Functions.
--* stdio.h <16>:                          Block Input/Output.
--* stdio.h <17>:                          Character Input.
--* stdio.h <18>:                          Simple Output.
--* stdio.h <19>:                          Opening Streams.
--* stdio.h <20>:                          Standard Streams.
--* stdio.h:                               Streams.
--* stdlib.h <1>:                          Running a Command.
--* stdlib.h <2>:                          Aborting a Program.
--* stdlib.h <3>:                          Exit Status.
--* stdlib.h <4>:                          Environment Access.
--* stdlib.h <5>:                          Parsing of Floats.
--* stdlib.h <6>:                          Parsing of Integers.
--* stdlib.h <7>:                          Absolute Value.
--* stdlib.h <8>:                          Integer Division.
--* stdlib.h <9>:                          SVID Random.
--* stdlib.h <10>:                         BSD Random.
--* stdlib.h <11>:                         ISO Random.
--* stdlib.h <12>:                         Allocation.
--* stdlib.h <13>:                         Array Sort Function.
--* stdlib.h <14>:                         Array Search Function.
--* stdlib.h <15>:                         Non-reentrant Character Conversion.
--* stdlib.h <16>:                         Selecting the Conversion.
--* stdlib.h <17>:                         Variable Size Automatic.
--* stdlib.h <18>:                         Aligned Memory Blocks.
--* stdlib.h <19>:                         Allocating Cleared Space.
--* stdlib.h <20>:                         Changing Block Size.
--* stdlib.h <21>:                         Freeing after Malloc.
--* stdlib.h:                              Basic Allocation.
--* string.h <1>:                          Signal Messages.
--* string.h <2>:                          Trivial Encryption.
--* string.h <3>:                          Finding Tokens in a String.
--* string.h <4>:                          Search Functions.
--* string.h <5>:                          Collation Functions.
--* string.h <6>:                          String/Array Comparison.
--* string.h <7>:                          Copying and Concatenation.
--* string.h:                              String Length.
--* sys/param.h:                           Host Identification.
--* sys/resource.h <1>:                    Traditional Scheduling Functions.
--* sys/resource.h <2>:                    Limits on Resources.
--* sys/resource.h:                        Resource Usage.
--* sys/socket.h <1>:                      Socket-Level Options.
--* sys/socket.h <2>:                      Socket Option Functions.
--* sys/socket.h <3>:                      Sending Datagrams.
--* sys/socket.h <4>:                      Socket Data Options.
--* sys/socket.h <5>:                      Receiving Data.
--* sys/socket.h <6>:                      Sending Data.
--* sys/socket.h <7>:                      Socket Pairs.
--* sys/socket.h <8>:                      Closing a Socket.
--* sys/socket.h <9>:                      Creating a Socket.
--* sys/socket.h <10>:                     Internet Namespace.
--* sys/socket.h <11>:                     Local Namespace Details.
--* sys/socket.h <12>:                     Reading Address.
--* sys/socket.h <13>:                     Setting Address.
--* sys/socket.h <14>:                     Address Formats.
--* sys/socket.h:                          Communication Styles.
--* sys/stat.h <1>:                        FIFO Special Files.
--* sys/stat.h <2>:                        Making Special Files.
--* sys/stat.h <3>:                        Setting Permissions.
--* sys/stat.h <4>:                        Permission Bits.
--* sys/stat.h <5>:                        Testing File Type.
--* sys/stat.h <6>:                        Attribute Meanings.
--* sys/stat.h <7>:                        Creating Directories.
--* sys/stat.h:                            Reserved Names.
--* sys/time.h <1>:                        Setting an Alarm.
--* sys/time.h <2>:                        High-Resolution Calendar.
--* sys/time.h:                            File Times.
--* sys/times.h <1>:                       Processor Time.
--* sys/times.h:                           Reserved Names.
--* sys/timex.h:                           High Accuracy Clock.
--* sys/types.h <1>:                       Setting Groups.
--* sys/types.h <2>:                       Setting User ID.
--* sys/types.h <3>:                       Reading Persona.
--* sys/types.h <4>:                       Terminal Access Functions.
--* sys/types.h <5>:                       Process Group Functions.
--* sys/types.h <6>:                       Process Identification.
--* sys/types.h:                           Waiting for I/O.
--* sys/un.h:                              Local Namespace Details.
--* sys/utsname.h:                         Platform Type.
--* sys/vlimit.h:                          Limits on Resources.
--* sys/vtimes.h:                          Resource Usage.
--* sys/wait.h <1>:                        BSD Wait Functions.
--* sys/wait.h <2>:                        Process Completion Status.
--* sys/wait.h:                            Process Completion.
--* termios.h <1>:                         Terminal Modes.
--* termios.h:                             Reserved Names.
--* time.h <1>:                            TZ Variable.
--* time.h <2>:                            Formatting Calendar Time.
--* time.h <3>:                            Simple Calendar Time.
--* time.h <4>:                            CPU Time.
--* time.h:                                File Times.
--* ulimit.h:                              Limits on Resources.
--* umask:                                 Setting Permissions.
--* unistd.h <1>:                          Options for Files.
--* unistd.h <2>:                          System Options.
--* unistd.h <3>:                          Host Identification.
--* unistd.h <4>:                          Who Logged In.
--* unistd.h <5>:                          Setting Groups.
--* unistd.h <6>:                          Setting User ID.
--* unistd.h <7>:                          Reading Persona.
--* unistd.h <8>:                          Terminal Access Functions.
--* unistd.h <9>:                          Process Group Functions.
--* unistd.h <10>:                         Executing a File.
--* unistd.h <11>:                         Creating a Process.
--* unistd.h <12>:                         Process Identification.
--* unistd.h <13>:                         Termination Internals.
--* unistd.h <14>:                         Using Getopt.
--* unistd.h <15>:                         Setting an Alarm.
--* unistd.h <16>:                         Is It a Terminal.
--* unistd.h <17>:                         Creating a Pipe.
--* unistd.h <18>:                         Testing File Access.
--* unistd.h <19>:                         File Owner.
--* unistd.h <20>:                         Deleting Files.
--* unistd.h <21>:                         Symbolic Links.
--* unistd.h <22>:                         Hard Links.
--* unistd.h <23>:                         Working Directory.
--* unistd.h <24>:                         Duplicating Descriptors.
--* unistd.h <25>:                         Descriptors and Streams.
--* unistd.h <26>:                         I/O Primitives.
--* unistd.h:                              Opening and Closing Files.
--* utime.h:                               File Times.
--* utmp.h <1>:                            Logging In and Out.
--* utmp.h:                                Manipulating the Database.
--* utmpx.h:                               XPG Functions.
--* varargs.h:                             Old Varargs.
--* wchar.h <1>:                           Parsing of Integers.
--* wchar.h <2>:                           Character Input.
--* wchar.h <3>:                           Simple Output.
--* wchar.h <4>:                           Converting Strings.
--* wchar.h <5>:                           Converting a Character.
--* wchar.h <6>:                           Keeping the state.
--* wchar.h <7>:                           Extended Char Intro.
--* wchar.h <8>:                           Collation Functions.
--* wchar.h:                               Copying and Concatenation.
--* wctype.h <1>:                          Wide Character Case Conversion.
--* wctype.h:                              Classification of Wide Characters.
--* zoneinfo:                              TZ Variable.
--
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-7 glibc-2.3.2-200304020432/manual/libc.info-7
---- glibc-2.3.2/manual/libc.info-7	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-7	Thu Jan  1 01:00:00 1970
-@@ -1,1131 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Copying and Concatenation,  Next: String/Array Comparison,  Prev: String Length,  Up: String and Array Utilities
--
--Copying and Concatenation
--=========================
--
--   You can use the functions described in this section to copy the
--contents of strings and arrays, or to append the contents of one string
--to another.  The `str' and `mem' functions are declared in the header
--file `string.h' while the `wstr' and `wmem' functions are declared in
--the file `wchar.h'.
--
--   A helpful way to remember the ordering of the arguments to the
--functions in this section is that it corresponds to an assignment
--expression, with the destination array specified to the left of the
--source array.  All of these functions return the address of the
--destination array.
--
--   Most of these functions do not work properly if the source and
--destination arrays overlap.  For example, if the beginning of the
--destination array overlaps the end of the source array, the original
--contents of that part of the source array may get overwritten before it
--is copied.  Even worse, in the case of the string functions, the null
--character marking the end of the string may be lost, and the copy
--function might get stuck in a loop trashing all the memory allocated to
--your program.
--
--   All functions that have problems copying between overlapping arrays
--are explicitly identified in this manual.  In addition to functions in
--this section, there are a few others like `sprintf' (*note Formatted
--Output Functions::) and `scanf' (*note Formatted Input Functions::).
--
-- - Function: void * memcpy (void *restrict TO, const void *restrict
--          FROM, size_t SIZE)
--     The `memcpy' function copies SIZE bytes from the object beginning
--     at FROM into the object beginning at TO.  The behavior of this
--     function is undefined if the two arrays TO and FROM overlap; use
--     `memmove' instead if overlapping is possible.
--
--     The value returned by `memcpy' is the value of TO.
--
--     Here is an example of how you might use `memcpy' to copy the
--     contents of an array:
--
--          struct foo *oldarray, *newarray;
--          int arraysize;
--          ...
--          memcpy (new, old, arraysize * sizeof (struct foo));
--
-- - Function: wchar_t * wmemcpy (wchar_t *restrict WTO, const wchar_t
--          *restruct WFROM, size_t SIZE)
--     The `wmemcpy' function copies SIZE wide characters from the object
--     beginning at WFROM into the object beginning at WTO.  The behavior
--     of this function is undefined if the two arrays WTO and WFROM
--     overlap; use `wmemmove' instead if overlapping is possible.
--
--     The following is a possible implementation of `wmemcpy' but there
--     are more optimizations possible.
--
--          wchar_t *
--          wmemcpy (wchar_t *restrict wto, const wchar_t *restrict wfrom,
--                   size_t size)
--          {
--            return (wchar_t *) memcpy (wto, wfrom, size * sizeof (wchar_t));
--          }
--
--     The value returned by `wmemcpy' is the value of WTO.
--
--     This function was introduced in Amendment 1 to ISO C90.
--
-- - Function: void * mempcpy (void *restrict TO, const void *restrict
--          FROM, size_t SIZE)
--     The `mempcpy' function is nearly identical to the `memcpy'
--     function.  It copies SIZE bytes from the object beginning at
--     `from' into the object pointed to by TO.  But instead of returning
--     the value of TO it returns a pointer to the byte following the
--     last written byte in the object beginning at TO.  I.e., the value
--     is `((void *) ((char *) TO + SIZE))'.
--
--     This function is useful in situations where a number of objects
--     shall be copied to consecutive memory positions.
--
--          void *
--          combine (void *o1, size_t s1, void *o2, size_t s2)
--          {
--            void *result = malloc (s1 + s2);
--            if (result != NULL)
--              mempcpy (mempcpy (result, o1, s1), o2, s2);
--            return result;
--          }
--
--     This function is a GNU extension.
--
-- - Function: wchar_t * wmempcpy (wchar_t *restrict WTO, const wchar_t
--          *restrict WFROM, size_t SIZE)
--     The `wmempcpy' function is nearly identical to the `wmemcpy'
--     function.  It copies SIZE wide characters from the object
--     beginning at `wfrom' into the object pointed to by WTO.  But
--     instead of returning the value of WTO it returns a pointer to the
--     wide character following the last written wide character in the
--     object beginning at WTO.  I.e., the value is `WTO + SIZE'.
--
--     This function is useful in situations where a number of objects
--     shall be copied to consecutive memory positions.
--
--     The following is a possible implementation of `wmemcpy' but there
--     are more optimizations possible.
--
--          wchar_t *
--          wmempcpy (wchar_t *restrict wto, const wchar_t *restrict wfrom,
--                    size_t size)
--          {
--            return (wchar_t *) mempcpy (wto, wfrom, size * sizeof (wchar_t));
--          }
--
--     This function is a GNU extension.
--
-- - Function: void * memmove (void *TO, const void *FROM, size_t SIZE)
--     `memmove' copies the SIZE bytes at FROM into the SIZE bytes at TO,
--     even if those two blocks of space overlap.  In the case of
--     overlap, `memmove' is careful to copy the original values of the
--     bytes in the block at FROM, including those bytes which also
--     belong to the block at TO.
--
--     The value returned by `memmove' is the value of TO.
--
-- - Function: wchar_t * wmemmove (wchar *WTO, const wchar_t *WFROM,
--          size_t SIZE)
--     `wmemmove' copies the SIZE wide characters at WFROM into the SIZE
--     wide characters at WTO, even if those two blocks of space overlap.
--     In the case of overlap, `memmove' is careful to copy the original
--     values of the wide characters in the block at WFROM, including
--     those wide characters which also belong to the block at WTO.
--
--     The following is a possible implementation of `wmemcpy' but there
--     are more optimizations possible.
--
--          wchar_t *
--          wmempcpy (wchar_t *restrict wto, const wchar_t *restrict wfrom,
--                    size_t size)
--          {
--            return (wchar_t *) mempcpy (wto, wfrom, size * sizeof (wchar_t));
--          }
--
--     The value returned by `wmemmove' is the value of WTO.
--
--     This function is a GNU extension.
--
-- - Function: void * memccpy (void *restrict TO, const void *restrict
--          FROM, int C, size_t SIZE)
--     This function copies no more than SIZE bytes from FROM to TO,
--     stopping if a byte matching C is found.  The return value is a
--     pointer into TO one byte past where C was copied, or a null
--     pointer if no byte matching C appeared in the first SIZE bytes of
--     FROM.
--
-- - Function: void * memset (void *BLOCK, int C, size_t SIZE)
--     This function copies the value of C (converted to an `unsigned
--     char') into each of the first SIZE bytes of the object beginning
--     at BLOCK.  It returns the value of BLOCK.
--
-- - Function: wchar_t * wmemset (wchar_t *BLOCK, wchar_t WC, size_t SIZE)
--     This function copies the value of WC into each of the first SIZE
--     wide characters of the object beginning at BLOCK.  It returns the
--     value of BLOCK.
--
-- - Function: char * strcpy (char *restrict TO, const char *restrict
--          FROM)
--     This copies characters from the string FROM (up to and including
--     the terminating null character) into the string TO.  Like
--     `memcpy', this function has undefined results if the strings
--     overlap.  The return value is the value of TO.
--
-- - Function: wchar_t * wcscpy (wchar_t *restrict WTO, const wchar_t
--          *restrict WFROM)
--     This copies wide characters from the string WFROM (up to and
--     including the terminating null wide character) into the string
--     WTO.  Like `wmemcpy', this function has undefined results if the
--     strings overlap.  The return value is the value of WTO.
--
-- - Function: char * strncpy (char *restrict TO, const char *restrict
--          FROM, size_t SIZE)
--     This function is similar to `strcpy' but always copies exactly
--     SIZE characters into TO.
--
--     If the length of FROM is more than SIZE, then `strncpy' copies
--     just the first SIZE characters.  Note that in this case there is
--     no null terminator written into TO.
--
--     If the length of FROM is less than SIZE, then `strncpy' copies all
--     of FROM, followed by enough null characters to add up to SIZE
--     characters in all.  This behavior is rarely useful, but it is
--     specified by the ISO C standard.
--
--     The behavior of `strncpy' is undefined if the strings overlap.
--
--     Using `strncpy' as opposed to `strcpy' is a way to avoid bugs
--     relating to writing past the end of the allocated space for TO.
--     However, it can also make your program much slower in one common
--     case: copying a string which is probably small into a potentially
--     large buffer.  In this case, SIZE may be large, and when it is,
--     `strncpy' will waste a considerable amount of time copying null
--     characters.
--
-- - Function: wchar_t * wcsncpy (wchar_t *restrict WTO, const wchar_t
--          *restrict WFROM, size_t SIZE)
--     This function is similar to `wcscpy' but always copies exactly
--     SIZE wide characters into WTO.
--
--     If the length of WFROM is more than SIZE, then `wcsncpy' copies
--     just the first SIZE wide characters.  Note that in this case there
--     is no null terminator written into WTO.
--
--     If the length of WFROM is less than SIZE, then `wcsncpy' copies
--     all of WFROM, followed by enough null wide characters to add up to
--     SIZE wide characters in all.  This behavior is rarely useful, but
--     it is specified by the ISO C standard.
--
--     The behavior of `wcsncpy' is undefined if the strings overlap.
--
--     Using `wcsncpy' as opposed to `wcscpy' is a way to avoid bugs
--     relating to writing past the end of the allocated space for WTO.
--     However, it can also make your program much slower in one common
--     case: copying a string which is probably small into a potentially
--     large buffer.  In this case, SIZE may be large, and when it is,
--     `wcsncpy' will waste a considerable amount of time copying null
--     wide characters.
--
-- - Function: char * strdup (const char *S)
--     This function copies the null-terminated string S into a newly
--     allocated string.  The string is allocated using `malloc'; see
--     *Note Unconstrained Allocation::.  If `malloc' cannot allocate
--     space for the new string, `strdup' returns a null pointer.
--     Otherwise it returns a pointer to the new string.
--
-- - Function: wchar_t * wcsdup (const wchar_t *WS)
--     This function copies the null-terminated wide character string WS
--     into a newly allocated string.  The string is allocated using
--     `malloc'; see *Note Unconstrained Allocation::.  If `malloc'
--     cannot allocate space for the new string, `wcsdup' returns a null
--     pointer.  Otherwise it returns a pointer to the new wide character
--     string.
--
--     This function is a GNU extension.
--
-- - Function: char * strndup (const char *S, size_t SIZE)
--     This function is similar to `strdup' but always copies at most
--     SIZE characters into the newly allocated string.
--
--     If the length of S is more than SIZE, then `strndup' copies just
--     the first SIZE characters and adds a closing null terminator.
--     Otherwise all characters are copied and the string is terminated.
--
--     This function is different to `strncpy' in that it always
--     terminates the destination string.
--
--     `strndup' is a GNU extension.
--
-- - Function: char * stpcpy (char *restrict TO, const char *restrict
--          FROM)
--     This function is like `strcpy', except that it returns a pointer to
--     the end of the string TO (that is, the address of the terminating
--     null character `to + strlen (from)') rather than the beginning.
--
--     For example, this program uses `stpcpy' to concatenate `foo' and
--     `bar' to produce `foobar', which it then prints.
--
--          #include <string.h>
--          #include <stdio.h>
--          
--          int
--          main (void)
--          {
--            char buffer[10];
--            char *to = buffer;
--            to = stpcpy (to, "foo");
--            to = stpcpy (to, "bar");
--            puts (buffer);
--            return 0;
--          }
--
--     This function is not part of the ISO or POSIX standards, and is not
--     customary on Unix systems, but we did not invent it either.
--     Perhaps it comes from MS-DOG.
--
--     Its behavior is undefined if the strings overlap.  The function is
--     declared in `string.h'.
--
-- - Function: wchar_t * wcpcpy (wchar_t *restrict WTO, const wchar_t
--          *restrict WFROM)
--     This function is like `wcscpy', except that it returns a pointer to
--     the end of the string WTO (that is, the address of the terminating
--     null character `wto + strlen (wfrom)') rather than the beginning.
--
--     This function is not part of ISO or POSIX but was found useful
--     while developing the GNU C Library itself.
--
--     The behavior of `wcpcpy' is undefined if the strings overlap.
--
--     `wcpcpy' is a GNU extension and is declared in `wchar.h'.
--
-- - Function: char * stpncpy (char *restrict TO, const char *restrict
--          FROM, size_t SIZE)
--     This function is similar to `stpcpy' but copies always exactly
--     SIZE characters into TO.
--
--     If the length of FROM is more then SIZE, then `stpncpy' copies
--     just the first SIZE characters and returns a pointer to the
--     character directly following the one which was copied last.  Note
--     that in this case there is no null terminator written into TO.
--
--     If the length of FROM is less than SIZE, then `stpncpy' copies all
--     of FROM, followed by enough null characters to add up to SIZE
--     characters in all.  This behavior is rarely useful, but it is
--     implemented to be useful in contexts where this behavior of the
--     `strncpy' is used.  `stpncpy' returns a pointer to the _first_
--     written null character.
--
--     This function is not part of ISO or POSIX but was found useful
--     while developing the GNU C Library itself.
--
--     Its behavior is undefined if the strings overlap.  The function is
--     declared in `string.h'.
--
-- - Function: wchar_t * wcpncpy (wchar_t *restrict WTO, const wchar_t
--          *restrict WFROM, size_t SIZE)
--     This function is similar to `wcpcpy' but copies always exactly
--     WSIZE characters into WTO.
--
--     If the length of WFROM is more then SIZE, then `wcpncpy' copies
--     just the first SIZE wide characters and returns a pointer to the
--     wide character directly following the one which was copied last.
--     Note that in this case there is no null terminator written into
--     WTO.
--
--     If the length of WFROM is less than SIZE, then `wcpncpy' copies
--     all of WFROM, followed by enough null characters to add up to SIZE
--     characters in all.  This behavior is rarely useful, but it is
--     implemented to be useful in contexts where this behavior of the
--     `wcsncpy' is used.  `wcpncpy' returns a pointer to the _first_
--     written null character.
--
--     This function is not part of ISO or POSIX but was found useful
--     while developing the GNU C Library itself.
--
--     Its behavior is undefined if the strings overlap.
--
--     `wcpncpy' is a GNU extension and is declared in `wchar.h'.
--
-- - Macro: char * strdupa (const char *S)
--     This macro is similar to `strdup' but allocates the new string
--     using `alloca' instead of `malloc' (*note Variable Size
--     Automatic::).  This means of course the returned string has the
--     same limitations as any block of memory allocated using `alloca'.
--
--     For obvious reasons `strdupa' is implemented only as a macro; you
--     cannot get the address of this function.  Despite this limitation
--     it is a useful function.  The following code shows a situation
--     where using `malloc' would be a lot more expensive.
--
--          #include <paths.h>
--          #include <string.h>
--          #include <stdio.h>
--          
--          const char path[] = _PATH_STDPATH;
--          
--          int
--          main (void)
--          {
--            char *wr_path = strdupa (path);
--            char *cp = strtok (wr_path, ":");
--          
--            while (cp != NULL)
--              {
--                puts (cp);
--                cp = strtok (NULL, ":");
--              }
--            return 0;
--          }
--
--     Please note that calling `strtok' using PATH directly is invalid.
--     It is also not allowed to call `strdupa' in the argument list of
--     `strtok' since `strdupa' uses `alloca' (*note Variable Size
--     Automatic::) can interfere with the parameter passing.
--
--     This function is only available if GNU CC is used.
--
-- - Macro: char * strndupa (const char *S, size_t SIZE)
--     This function is similar to `strndup' but like `strdupa' it
--     allocates the new string using `alloca' *note Variable Size
--     Automatic::.  The same advantages and limitations of `strdupa' are
--     valid for `strndupa', too.
--
--     This function is implemented only as a macro, just like `strdupa'.
--     Just as `strdupa' this macro also must not be used inside the
--     parameter list in a function call.
--
--     `strndupa' is only available if GNU CC is used.
--
-- - Function: char * strcat (char *restrict TO, const char *restrict
--          FROM)
--     The `strcat' function is similar to `strcpy', except that the
--     characters from FROM are concatenated or appended to the end of
--     TO, instead of overwriting it.  That is, the first character from
--     FROM overwrites the null character marking the end of TO.
--
--     An equivalent definition for `strcat' would be:
--
--          char *
--          strcat (char *restrict to, const char *restrict from)
--          {
--            strcpy (to + strlen (to), from);
--            return to;
--          }
--
--     This function has undefined results if the strings overlap.
--
-- - Function: wchar_t * wcscat (wchar_t *restrict WTO, const wchar_t
--          *restrict WFROM)
--     The `wcscat' function is similar to `wcscpy', except that the
--     characters from WFROM are concatenated or appended to the end of
--     WTO, instead of overwriting it.  That is, the first character from
--     WFROM overwrites the null character marking the end of WTO.
--
--     An equivalent definition for `wcscat' would be:
--
--          wchar_t *
--          wcscat (wchar_t *wto, const wchar_t *wfrom)
--          {
--            wcscpy (wto + wcslen (wto), wfrom);
--            return wto;
--          }
--
--     This function has undefined results if the strings overlap.
--
--   Programmers using the `strcat' or `wcscat' function (or the
--following `strncat' or `wcsncar' functions for that matter) can easily
--be recognized as lazy and reckless.  In almost all situations the
--lengths of the participating strings are known (it better should be
--since how can one otherwise ensure the allocated size of the buffer is
--sufficient?)  Or at least, one could know them if one keeps track of the
--results of the various function calls.  But then it is very inefficient
--to use `strcat'/`wcscat'.  A lot of time is wasted finding the end of
--the destination string so that the actual copying can start.  This is a
--common example:
--
--     /* This function concatenates arbitrarily many strings.  The last
--        parameter must be `NULL'.  */
--     char *
--     concat (const char *str, ...)
--     {
--       va_list ap, ap2;
--       size_t total = 1;
--       const char *s;
--       char *result;
--     
--       va_start (ap, str);
--       /* Actually `va_copy', but this is the name more gcc versions
--          understand.  */
--       __va_copy (ap2, ap);
--     
--       /* Determine how much space we need.  */
--       for (s = str; s != NULL; s = va_arg (ap, const char *))
--         total += strlen (s);
--     
--       va_end (ap);
--     
--       result = (char *) malloc (total);
--       if (result != NULL)
--         {
--           result[0] = '\0';
--     
--           /* Copy the strings.  */
--           for (s = str; s != NULL; s = va_arg (ap2, const char *))
--             strcat (result, s);
--         }
--     
--       va_end (ap2);
--     
--       return result;
--     }
--
--   This looks quite simple, especially the second loop where the strings
--are actually copied.  But these innocent lines hide a major performance
--penalty.  Just imagine that ten strings of 100 bytes each have to be
--concatenated.  For the second string we search the already stored 100
--bytes for the end of the string so that we can append the next string.
--For all strings in total the comparisons necessary to find the end of
--the intermediate results sums up to 5500!  If we combine the copying
--with the search for the allocation we can write this function more
--efficient:
--
--     char *
--     concat (const char *str, ...)
--     {
--       va_list ap;
--       size_t allocated = 100;
--       char *result = (char *) malloc (allocated);
--       char *wp;
--     
--       if (allocated != NULL)
--         {
--           char *newp;
--     
--           va_start (ap, atr);
--     
--           wp = result;
--           for (s = str; s != NULL; s = va_arg (ap, const char *))
--             {
--               size_t len = strlen (s);
--     
--               /* Resize the allocated memory if necessary.  */
--               if (wp + len + 1 > result + allocated)
--                 {
--                   allocated = (allocated + len) * 2;
--                   newp = (char *) realloc (result, allocated);
--                   if (newp == NULL)
--                     {
--                       free (result);
--                       return NULL;
--                     }
--                   wp = newp + (wp - result);
--                   result = newp;
--                 }
--     
--               wp = mempcpy (wp, s, len);
--             }
--     
--           /* Terminate the result string.  */
--           *wp++ = '\0';
--     
--           /* Resize memory to the optimal size.  */
--           newp = realloc (result, wp - result);
--           if (newp != NULL)
--             result = newp;
--     
--           va_end (ap);
--         }
--     
--       return result;
--     }
--
--   With a bit more knowledge about the input strings one could fine-tune
--the memory allocation.  The difference we are pointing to here is that
--we don't use `strcat' anymore.  We always keep track of the length of
--the current intermediate result so we can safe us the search for the
--end of the string and use `mempcpy'.  Please note that we also don't
--use `stpcpy' which might seem more natural since we handle with
--strings.  But this is not necessary since we already know the length of
--the string and therefore can use the faster memory copying function.
--The example would work for wide characters the same way.
--
--   Whenever a programmer feels the need to use `strcat' she or he
--should think twice and look through the program whether the code cannot
--be rewritten to take advantage of already calculated results.  Again: it
--is almost always unnecessary to use `strcat'.
--
-- - Function: char * strncat (char *restrict TO, const char *restrict
--          FROM, size_t SIZE)
--     This function is like `strcat' except that not more than SIZE
--     characters from FROM are appended to the end of TO.  A single null
--     character is also always appended to TO, so the total allocated
--     size of TO must be at least `SIZE + 1' bytes longer than its
--     initial length.
--
--     The `strncat' function could be implemented like this:
--
--          char *
--          strncat (char *to, const char *from, size_t size)
--          {
--            to[strlen (to) + size] = '\0';
--            strncpy (to + strlen (to), from, size);
--            return to;
--          }
--
--     The behavior of `strncat' is undefined if the strings overlap.
--
-- - Function: wchar_t * wcsncat (wchar_t *restrict WTO, const wchar_t
--          *restrict WFROM, size_t SIZE)
--     This function is like `wcscat' except that not more than SIZE
--     characters from FROM are appended to the end of TO.  A single null
--     character is also always appended to TO, so the total allocated
--     size of TO must be at least `SIZE + 1' bytes longer than its
--     initial length.
--
--     The `wcsncat' function could be implemented like this:
--
--          wchar_t *
--          wcsncat (wchar_t *restrict wto, const wchar_t *restrict wfrom,
--                   size_t size)
--          {
--            wto[wcslen (to) + size] = L'\0';
--            wcsncpy (wto + wcslen (wto), wfrom, size);
--            return wto;
--          }
--
--     The behavior of `wcsncat' is undefined if the strings overlap.
--
--   Here is an example showing the use of `strncpy' and `strncat' (the
--wide character version is equivalent).  Notice how, in the call to
--`strncat', the SIZE parameter is computed to avoid overflowing the
--character array `buffer'.
--
--     #include <string.h>
--     #include <stdio.h>
--     
--     #define SIZE 10
--     
--     static char buffer[SIZE];
--     
--     main ()
--     {
--       strncpy (buffer, "hello", SIZE);
--       puts (buffer);
--       strncat (buffer, ", world", SIZE - strlen (buffer) - 1);
--       puts (buffer);
--     }
--
--The output produced by this program looks like:
--
--     hello
--     hello, wo
--
-- - Function: void bcopy (const void *FROM, void *TO, size_t SIZE)
--     This is a partially obsolete alternative for `memmove', derived
--     from BSD.  Note that it is not quite equivalent to `memmove',
--     because the arguments are not in the same order and there is no
--     return value.
--
-- - Function: void bzero (void *BLOCK, size_t SIZE)
--     This is a partially obsolete alternative for `memset', derived from
--     BSD.  Note that it is not as general as `memset', because the only
--     value it can store is zero.
--
--
--File: libc.info,  Node: String/Array Comparison,  Next: Collation Functions,  Prev: Copying and Concatenation,  Up: String and Array Utilities
--
--String/Array Comparison
--=======================
--
--   You can use the functions in this section to perform comparisons on
--the contents of strings and arrays.  As well as checking for equality,
--these functions can also be used as the ordering functions for sorting
--operations.  *Note Searching and Sorting::, for an example of this.
--
--   Unlike most comparison operations in C, the string comparison
--functions return a nonzero value if the strings are _not_ equivalent
--rather than if they are.  The sign of the value indicates the relative
--ordering of the first characters in the strings that are not
--equivalent:  a negative value indicates that the first string is "less"
--than the second, while a positive value indicates that the first string
--is "greater".
--
--   The most common use of these functions is to check only for equality.
--This is canonically done with an expression like `! strcmp (s1, s2)'.
--
--   All of these functions are declared in the header file `string.h'.
--
-- - Function: int memcmp (const void *A1, const void *A2, size_t SIZE)
--     The function `memcmp' compares the SIZE bytes of memory beginning
--     at A1 against the SIZE bytes of memory beginning at A2.  The value
--     returned has the same sign as the difference between the first
--     differing pair of bytes (interpreted as `unsigned char' objects,
--     then promoted to `int').
--
--     If the contents of the two blocks are equal, `memcmp' returns `0'.
--
-- - Function: int wmemcmp (const wchar_t *A1, const wchar_t *A2, size_t
--          SIZE)
--     The function `wmemcmp' compares the SIZE wide characters beginning
--     at A1 against the SIZE wide characters beginning at A2.  The value
--     returned is smaller than or larger than zero depending on whether
--     the first differing wide character is A1 is smaller or larger than
--     the corresponding character in A2.
--
--     If the contents of the two blocks are equal, `wmemcmp' returns `0'.
--
--   On arbitrary arrays, the `memcmp' function is mostly useful for
--testing equality.  It usually isn't meaningful to do byte-wise ordering
--comparisons on arrays of things other than bytes.  For example, a
--byte-wise comparison on the bytes that make up floating-point numbers
--isn't likely to tell you anything about the relationship between the
--values of the floating-point numbers.
--
--   `wmemcmp' is really only useful to compare arrays of type `wchar_t'
--since the function looks at `sizeof (wchar_t)' bytes at a time and this
--number of bytes is system dependent.
--
--   You should also be careful about using `memcmp' to compare objects
--that can contain "holes", such as the padding inserted into structure
--objects to enforce alignment requirements, extra space at the end of
--unions, and extra characters at the ends of strings whose length is less
--than their allocated size.  The contents of these "holes" are
--indeterminate and may cause strange behavior when performing byte-wise
--comparisons.  For more predictable results, perform an explicit
--component-wise comparison.
--
--   For example, given a structure type definition like:
--
--     struct foo
--       {
--         unsigned char tag;
--         union
--           {
--             double f;
--             long i;
--             char *p;
--           } value;
--       };
--
--you are better off writing a specialized comparison function to compare
--`struct foo' objects instead of comparing them with `memcmp'.
--
-- - Function: int strcmp (const char *S1, const char *S2)
--     The `strcmp' function compares the string S1 against S2, returning
--     a value that has the same sign as the difference between the first
--     differing pair of characters (interpreted as `unsigned char'
--     objects, then promoted to `int').
--
--     If the two strings are equal, `strcmp' returns `0'.
--
--     A consequence of the ordering used by `strcmp' is that if S1 is an
--     initial substring of S2, then S1 is considered to be "less than"
--     S2.
--
--     `strcmp' does not take sorting conventions of the language the
--     strings are written in into account.  To get that one has to use
--     `strcoll'.
--
-- - Function: int wcscmp (const wchar_t *WS1, const wchar_t *WS2)
--     The `wcscmp' function compares the wide character string WS1
--     against WS2.  The value returned is smaller than or larger than
--     zero depending on whether the first differing wide character is
--     WS1 is smaller or larger than the corresponding character in WS2.
--
--     If the two strings are equal, `wcscmp' returns `0'.
--
--     A consequence of the ordering used by `wcscmp' is that if WS1 is
--     an initial substring of WS2, then WS1 is considered to be "less
--     than" WS2.
--
--     `wcscmp' does not take sorting conventions of the language the
--     strings are written in into account.  To get that one has to use
--     `wcscoll'.
--
-- - Function: int strcasecmp (const char *S1, const char *S2)
--     This function is like `strcmp', except that differences in case are
--     ignored.  How uppercase and lowercase characters are related is
--     determined by the currently selected locale.  In the standard `"C"'
--     locale the characters A" and a" do not match but in a locale which
--     regards these characters as parts of the alphabet they do match.
--
--     `strcasecmp' is derived from BSD.
--
-- - Function: int wcscasecmp (const wchar_t *WS1, const wchar_T *WS2)
--     This function is like `wcscmp', except that differences in case are
--     ignored.  How uppercase and lowercase characters are related is
--     determined by the currently selected locale.  In the standard `"C"'
--     locale the characters A" and a" do not match but in a locale which
--     regards these characters as parts of the alphabet they do match.
--
--     `wcscasecmp' is a GNU extension.
--
-- - Function: int strncmp (const char *S1, const char *S2, size_t SIZE)
--     This function is the similar to `strcmp', except that no more than
--     SIZE wide characters are compared.  In other words, if the two
--     strings are the same in their first SIZE wide characters, the
--     return value is zero.
--
-- - Function: int wcsncmp (const wchar_t *WS1, const wchar_t *WS2,
--          size_t SIZE)
--     This function is the similar to `wcscmp', except that no more than
--     SIZE wide characters are compared.  In other words, if the two
--     strings are the same in their first SIZE wide characters, the
--     return value is zero.
--
-- - Function: int strncasecmp (const char *S1, const char *S2, size_t N)
--     This function is like `strncmp', except that differences in case
--     are ignored.  Like `strcasecmp', it is locale dependent how
--     uppercase and lowercase characters are related.
--
--     `strncasecmp' is a GNU extension.
--
-- - Function: int wcsncasecmp (const wchar_t *WS1, const wchar_t *S2,
--          size_t N)
--     This function is like `wcsncmp', except that differences in case
--     are ignored.  Like `wcscasecmp', it is locale dependent how
--     uppercase and lowercase characters are related.
--
--     `wcsncasecmp' is a GNU extension.
--
--   Here are some examples showing the use of `strcmp' and `strncmp'
--(equivalent examples can be constructed for the wide character
--functions).  These examples assume the use of the ASCII character set.
--(If some other character set--say, EBCDIC--is used instead, then the
--glyphs are associated with different numeric codes, and the return
--values and ordering may differ.)
--
--     strcmp ("hello", "hello")
--         => 0    /* These two strings are the same. */
--     strcmp ("hello", "Hello")
--         => 32   /* Comparisons are case-sensitive. */
--     strcmp ("hello", "world")
--         => -15  /* The character `'h'' comes before `'w''. */
--     strcmp ("hello", "hello, world")
--         => -44  /* Comparing a null character against a comma. */
--     strncmp ("hello", "hello, world", 5)
--         => 0    /* The initial 5 characters are the same. */
--     strncmp ("hello, world", "hello, stupid world!!!", 5)
--         => 0    /* The initial 5 characters are the same. */
--
-- - Function: int strverscmp (const char *S1, const char *S2)
--     The `strverscmp' function compares the string S1 against S2,
--     considering them as holding indices/version numbers.  Return value
--     follows the same conventions as found in the `strverscmp'
--     function.  In fact, if S1 and S2 contain no digits, `strverscmp'
--     behaves like `strcmp'.
--
--     Basically, we compare strings normally (character by character),
--     until we find a digit in each string - then we enter a special
--     comparison mode, where each sequence of digits is taken as a
--     whole.  If we reach the end of these two parts without noticing a
--     difference, we return to the standard comparison mode.  There are
--     two types of numeric parts: "integral" and "fractional" (those
--     begin with a '0'). The types of the numeric parts affect the way
--     we sort them:
--
--        * integral/integral: we compare values as you would expect.
--
--        * fractional/integral: the fractional part is less than the
--          integral one.  Again, no surprise.
--
--        * fractional/fractional: the things become a bit more complex.
--          If the common prefix contains only leading zeroes, the
--          longest part is less than the other one; else the comparison
--          behaves normally.
--
--          strverscmp ("no digit", "no digit")
--              => 0    /* same behavior as strcmp. */
--          strverscmp ("item#99", "item#100")
--              => <0   /* same prefix, but 99 < 100. */
--          strverscmp ("alpha1", "alpha001")
--              => >0   /* fractional part inferior to integral one. */
--          strverscmp ("part1_f012", "part1_f01")
--              => >0   /* two fractional parts. */
--          strverscmp ("foo.009", "foo.0")
--              => <0   /* idem, but with leading zeroes only. */
--
--     This function is especially useful when dealing with filename
--     sorting, because filenames frequently hold indices/version numbers.
--
--     `strverscmp' is a GNU extension.
--
-- - Function: int bcmp (const void *A1, const void *A2, size_t SIZE)
--     This is an obsolete alias for `memcmp', derived from BSD.
--
--
--File: libc.info,  Node: Collation Functions,  Next: Search Functions,  Prev: String/Array Comparison,  Up: String and Array Utilities
--
--Collation Functions
--===================
--
--   In some locales, the conventions for lexicographic ordering differ
--from the strict numeric ordering of character codes.  For example, in
--Spanish most glyphs with diacritical marks such as accents are not
--considered distinct letters for the purposes of collation.  On the
--other hand, the two-character sequence `ll' is treated as a single
--letter that is collated immediately after `l'.
--
--   You can use the functions `strcoll' and `strxfrm' (declared in the
--headers file `string.h') and `wcscoll' and `wcsxfrm' (declared in the
--headers file `wchar') to compare strings using a collation ordering
--appropriate for the current locale.  The locale used by these functions
--in particular can be specified by setting the locale for the
--`LC_COLLATE' category; see *Note Locales::.
--
--   In the standard C locale, the collation sequence for `strcoll' is
--the same as that for `strcmp'.  Similarly, `wcscoll' and `wcscmp' are
--the same in this situation.
--
--   Effectively, the way these functions work is by applying a mapping to
--transform the characters in a string to a byte sequence that represents
--the string's position in the collating sequence of the current locale.
--Comparing two such byte sequences in a simple fashion is equivalent to
--comparing the strings with the locale's collating sequence.
--
--   The functions `strcoll' and `wcscoll' perform this translation
--implicitly, in order to do one comparison.  By contrast, `strxfrm' and
--`wcsxfrm' perform the mapping explicitly.  If you are making multiple
--comparisons using the same string or set of strings, it is likely to be
--more efficient to use `strxfrm' or `wcsxfrm' to transform all the
--strings just once, and subsequently compare the transformed strings
--with `strcmp' or `wcscmp'.
--
-- - Function: int strcoll (const char *S1, const char *S2)
--     The `strcoll' function is similar to `strcmp' but uses the
--     collating sequence of the current locale for collation (the
--     `LC_COLLATE' locale).
--
-- - Function: int wcscoll (const wchar_t *WS1, const wchar_t *WS2)
--     The `wcscoll' function is similar to `wcscmp' but uses the
--     collating sequence of the current locale for collation (the
--     `LC_COLLATE' locale).
--
--   Here is an example of sorting an array of strings, using `strcoll'
--to compare them.  The actual sort algorithm is not written here; it
--comes from `qsort' (*note Array Sort Function::).  The job of the code
--shown here is to say how to compare the strings while sorting them.
--(Later on in this section, we will show a way to do this more
--efficiently using `strxfrm'.)
--
--     /* This is the comparison function used with `qsort'. */
--     
--     int
--     compare_elements (char **p1, char **p2)
--     {
--       return strcoll (*p1, *p2);
--     }
--     
--     /* This is the entry point--the function to sort
--        strings using the locale's collating sequence. */
--     
--     void
--     sort_strings (char **array, int nstrings)
--     {
--       /* Sort `temp_array' by comparing the strings. */
--       qsort (array, nstrings,
--              sizeof (char *), compare_elements);
--     }
--
-- - Function: size_t strxfrm (char *restrict TO, const char *restrict
--          FROM, size_t SIZE)
--     The function `strxfrm' transforms the string FROM using the
--     collation transformation determined by the locale currently
--     selected for collation, and stores the transformed string in the
--     array TO.  Up to SIZE characters (including a terminating null
--     character) are stored.
--
--     The behavior is undefined if the strings TO and FROM overlap; see
--     *Note Copying and Concatenation::.
--
--     The return value is the length of the entire transformed string.
--     This value is not affected by the value of SIZE, but if it is
--     greater or equal than SIZE, it means that the transformed string
--     did not entirely fit in the array TO.  In this case, only as much
--     of the string as actually fits was stored.  To get the whole
--     transformed string, call `strxfrm' again with a bigger output
--     array.
--
--     The transformed string may be longer than the original string, and
--     it may also be shorter.
--
--     If SIZE is zero, no characters are stored in TO.  In this case,
--     `strxfrm' simply returns the number of characters that would be
--     the length of the transformed string.  This is useful for
--     determining what size the allocated array should be.  It does not
--     matter what TO is if SIZE is zero; TO may even be a null pointer.
--
-- - Function: size_t wcsxfrm (wchar_t *restrict WTO, const wchar_t
--          *WFROM, size_t SIZE)
--     The function `wcsxfrm' transforms wide character string WFROM
--     using the collation transformation determined by the locale
--     currently selected for collation, and stores the transformed
--     string in the array WTO.  Up to SIZE wide characters (including a
--     terminating null character) are stored.
--
--     The behavior is undefined if the strings WTO and WFROM overlap;
--     see *Note Copying and Concatenation::.
--
--     The return value is the length of the entire transformed wide
--     character string.  This value is not affected by the value of
--     SIZE, but if it is greater or equal than SIZE, it means that the
--     transformed wide character string did not entirely fit in the
--     array WTO.  In this case, only as much of the wide character
--     string as actually fits was stored.  To get the whole transformed
--     wide character string, call `wcsxfrm' again with a bigger output
--     array.
--
--     The transformed wide character string may be longer than the
--     original wide character string, and it may also be shorter.
--
--     If SIZE is zero, no characters are stored in TO.  In this case,
--     `wcsxfrm' simply returns the number of wide characters that would
--     be the length of the transformed wide character string.  This is
--     useful for determining what size the allocated array should be
--     (remember to multiply with `sizeof (wchar_t)').  It does not
--     matter what WTO is if SIZE is zero; WTO may even be a null pointer.
--
--   Here is an example of how you can use `strxfrm' when you plan to do
--many comparisons.  It does the same thing as the previous example, but
--much faster, because it has to transform each string only once, no
--matter how many times it is compared with other strings.  Even the time
--needed to allocate and free storage is much less than the time we save,
--when there are many strings.
--
--     struct sorter { char *input; char *transformed; };
--     
--     /* This is the comparison function used with `qsort'
--        to sort an array of `struct sorter'. */
--     
--     int
--     compare_elements (struct sorter *p1, struct sorter *p2)
--     {
--       return strcmp (p1->transformed, p2->transformed);
--     }
--     
--     /* This is the entry point--the function to sort
--        strings using the locale's collating sequence. */
--     
--     void
--     sort_strings_fast (char **array, int nstrings)
--     {
--       struct sorter temp_array[nstrings];
--       int i;
--     
--       /* Set up `temp_array'.  Each element contains
--          one input string and its transformed string. */
--       for (i = 0; i < nstrings; i++)
--         {
--           size_t length = strlen (array[i]) * 2;
--           char *transformed;
--           size_t transformed_length;
--     
--           temp_array[i].input = array[i];
--     
--           /* First try a buffer perhaps big enough.  */
--           transformed = (char *) xmalloc (length);
--     
--           /* Transform `array[i]'.  */
--           transformed_length = strxfrm (transformed, array[i], length);
--     
--           /* If the buffer was not large enough, resize it
--              and try again.  */
--           if (transformed_length >= length)
--             {
--               /* Allocate the needed space. +1 for terminating
--                  `NUL' character.  */
--               transformed = (char *) xrealloc (transformed,
--                                                transformed_length + 1);
--     
--               /* The return value is not interesting because we know
--                  how long the transformed string is.  */
--               (void) strxfrm (transformed, array[i],
--                               transformed_length + 1);
--             }
--     
--           temp_array[i].transformed = transformed;
--         }
--     
--       /* Sort `temp_array' by comparing transformed strings. */
--       qsort (temp_array, sizeof (struct sorter),
--              nstrings, compare_elements);
--     
--       /* Put the elements back in the permanent array
--          in their sorted order. */
--       for (i = 0; i < nstrings; i++)
--         array[i] = temp_array[i].input;
--     
--       /* Free the strings we allocated. */
--       for (i = 0; i < nstrings; i++)
--         free (temp_array[i].transformed);
--     }
--
--   The interesting part of this code for the wide character version
--would look like this:
--
--     void
--     sort_strings_fast (wchar_t **array, int nstrings)
--     {
--       ...
--           /* Transform `array[i]'.  */
--           transformed_length = wcsxfrm (transformed, array[i], length);
--     
--           /* If the buffer was not large enough, resize it
--              and try again.  */
--           if (transformed_length >= length)
--             {
--               /* Allocate the needed space. +1 for terminating
--                  `NUL' character.  */
--               transformed = (wchar_t *) xrealloc (transformed,
--                                                   (transformed_length + 1)
--                                                   * sizeof (wchar_t));
--     
--               /* The return value is not interesting because we know
--                  how long the transformed string is.  */
--               (void) wcsxfrm (transformed, array[i],
--                               transformed_length + 1);
--             }
--       ...
--
--Note the additional multiplication with `sizeof (wchar_t)' in the
--`realloc' call.
--
--   *Compatibility Note:* The string collation functions are a new
--feature of ISO C90.  Older C dialects have no equivalent feature.  The
--wide character versions were introduced in Amendment 1 to ISO C90.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-8 glibc-2.3.2-200304020432/manual/libc.info-8
---- glibc-2.3.2/manual/libc.info-8	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-8	Thu Jan  1 01:00:00 1970
-@@ -1,997 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Search Functions,  Next: Finding Tokens in a String,  Prev: Collation Functions,  Up: String and Array Utilities
--
--Search Functions
--================
--
--   This section describes library functions which perform various kinds
--of searching operations on strings and arrays.  These functions are
--declared in the header file `string.h'.
--
-- - Function: void * memchr (const void *BLOCK, int C, size_t SIZE)
--     This function finds the first occurrence of the byte C (converted
--     to an `unsigned char') in the initial SIZE bytes of the object
--     beginning at BLOCK.  The return value is a pointer to the located
--     byte, or a null pointer if no match was found.
--
-- - Function: wchar_t * wmemchr (const wchar_t *BLOCK, wchar_t WC,
--          size_t SIZE)
--     This function finds the first occurrence of the wide character WC
--     in the initial SIZE wide characters of the object beginning at
--     BLOCK.  The return value is a pointer to the located wide
--     character, or a null pointer if no match was found.
--
-- - Function: void * rawmemchr (const void *BLOCK, int C)
--     Often the `memchr' function is used with the knowledge that the
--     byte C is available in the memory block specified by the
--     parameters.  But this means that the SIZE parameter is not really
--     needed and that the tests performed with it at runtime (to check
--     whether the end of the block is reached) are not needed.
--
--     The `rawmemchr' function exists for just this situation which is
--     surprisingly frequent.  The interface is similar to `memchr' except
--     that the SIZE parameter is missing.  The function will look beyond
--     the end of the block pointed to by BLOCK in case the programmer
--     made an error in assuming that the byte C is present in the block.
--     In this case the result is unspecified.  Otherwise the return
--     value is a pointer to the located byte.
--
--     This function is of special interest when looking for the end of a
--     string.  Since all strings are terminated by a null byte a call
--     like
--
--             rawmemchr (str, '\0')
--
--     will never go beyond the end of the string.
--
--     This function is a GNU extension.
--
-- - Function: void * memrchr (const void *BLOCK, int C, size_t SIZE)
--     The function `memrchr' is like `memchr', except that it searches
--     backwards from the end of the block defined by BLOCK and SIZE
--     (instead of forwards from the front).
--
-- - Function: char * strchr (const char *STRING, int C)
--     The `strchr' function finds the first occurrence of the character
--     C (converted to a `char') in the null-terminated string beginning
--     at STRING.  The return value is a pointer to the located
--     character, or a null pointer if no match was found.
--
--     For example,
--          strchr ("hello, world", 'l')
--              => "llo, world"
--          strchr ("hello, world", '?')
--              => NULL
--
--     The terminating null character is considered to be part of the
--     string, so you can use this function get a pointer to the end of a
--     string by specifying a null character as the value of the C
--     argument.  It would be better (but less portable) to use
--     `strchrnul' in this case, though.
--
-- - Function: wchar_t * wcschr (const wchar_t *WSTRING, int WC)
--     The `wcschr' function finds the first occurrence of the wide
--     character WC in the null-terminated wide character string
--     beginning at WSTRING.  The return value is a pointer to the
--     located wide character, or a null pointer if no match was found.
--
--     The terminating null character is considered to be part of the wide
--     character string, so you can use this function get a pointer to
--     the end of a wide character string by specifying a null wude
--     character as the value of the WC argument.  It would be better
--     (but less portable) to use `wcschrnul' in this case, though.
--
-- - Function: char * strchrnul (const char *STRING, int C)
--     `strchrnul' is the same as `strchr' except that if it does not
--     find the character, it returns a pointer to string's terminating
--     null character rather than a null pointer.
--
--     This function is a GNU extension.
--
-- - Function: wchar_t * wcschrnul (const wchar_t *WSTRING, wchar_t WC)
--     `wcschrnul' is the same as `wcschr' except that if it does not
--     find the wide character, it returns a pointer to wide character
--     string's terminating null wide character rather than a null
--     pointer.
--
--     This function is a GNU extension.
--
--   One useful, but unusual, use of the `strchr' function is when one
--wants to have a pointer pointing to the NUL byte terminating a string.
--This is often written in this way:
--
--       s += strlen (s);
--
--This is almost optimal but the addition operation duplicated a bit of
--the work already done in the `strlen' function.  A better solution is
--this:
--
--       s = strchr (s, '\0');
--
--   There is no restriction on the second parameter of `strchr' so it
--could very well also be the NUL character.  Those readers thinking very
--hard about this might now point out that the `strchr' function is more
--expensive than the `strlen' function since we have two abort criteria.
--This is right.  But in the GNU C library the implementation of `strchr'
--is optimized in a special way so that `strchr' actually is faster.
--
-- - Function: char * strrchr (const char *STRING, int C)
--     The function `strrchr' is like `strchr', except that it searches
--     backwards from the end of the string STRING (instead of forwards
--     from the front).
--
--     For example,
--          strrchr ("hello, world", 'l')
--              => "ld"
--
-- - Function: wchar_t * wcsrchr (const wchar_t *WSTRING, wchar_t C)
--     The function `wcsrchr' is like `wcschr', except that it searches
--     backwards from the end of the string WSTRING (instead of forwards
--     from the front).
--
-- - Function: char * strstr (const char *HAYSTACK, const char *NEEDLE)
--     This is like `strchr', except that it searches HAYSTACK for a
--     substring NEEDLE rather than just a single character.  It returns
--     a pointer into the string HAYSTACK that is the first character of
--     the substring, or a null pointer if no match was found.  If NEEDLE
--     is an empty string, the function returns HAYSTACK.
--
--     For example,
--          strstr ("hello, world", "l")
--              => "llo, world"
--          strstr ("hello, world", "wo")
--              => "world"
--
-- - Function: wchar_t * wcsstr (const wchar_t *HAYSTACK, const wchar_t
--          *NEEDLE)
--     This is like `wcschr', except that it searches HAYSTACK for a
--     substring NEEDLE rather than just a single wide character.  It
--     returns a pointer into the string HAYSTACK that is the first wide
--     character of the substring, or a null pointer if no match was
--     found.  If NEEDLE is an empty string, the function returns
--     HAYSTACK.
--
-- - Function: wchar_t * wcswcs (const wchar_t *HAYSTACK, const wchar_t
--          *NEEDLE)
--     `wcsstr' is an depricated alias for `wcsstr'.  This is the name
--     originally used in the X/Open Portability Guide before the
--     Amendment 1 to ISO C90 was published.
--
-- - Function: char * strcasestr (const char *HAYSTACK, const char
--          *NEEDLE)
--     This is like `strstr', except that it ignores case in searching for
--     the substring.   Like `strcasecmp', it is locale dependent how
--     uppercase and lowercase characters are related.
--
--     For example,
--          strstr ("hello, world", "L")
--              => "llo, world"
--          strstr ("hello, World", "wo")
--              => "World"
--
-- - Function: void * memmem (const void *HAYSTACK, size_t HAYSTACK-LEN,
--          const void *NEEDLE, size_t NEEDLE-LEN)
--     This is like `strstr', but NEEDLE and HAYSTACK are byte arrays
--     rather than null-terminated strings.  NEEDLE-LEN is the length of
--     NEEDLE and HAYSTACK-LEN is the length of HAYSTACK.
--
--     This function is a GNU extension.
--
-- - Function: size_t strspn (const char *STRING, const char *SKIPSET)
--     The `strspn' ("string span") function returns the length of the
--     initial substring of STRING that consists entirely of characters
--     that are members of the set specified by the string SKIPSET.  The
--     order of the characters in SKIPSET is not important.
--
--     For example,
--          strspn ("hello, world", "abcdefghijklmnopqrstuvwxyz")
--              => 5
--
--     Note that "character" is here used in the sense of byte.  In a
--     string using a multibyte character encoding (abstract) character
--     consisting of more than one byte are not treated as an entity.
--     Each byte is treated separately.  The function is not
--     locale-dependent.
--
-- - Function: size_t wcsspn (const wchar_t *WSTRING, const wchar_t
--          *SKIPSET)
--     The `wcsspn' ("wide character string span") function returns the
--     length of the initial substring of WSTRING that consists entirely
--     of wide characters that are members of the set specified by the
--     string SKIPSET.  The order of the wide characters in SKIPSET is not
--     important.
--
-- - Function: size_t strcspn (const char *STRING, const char *STOPSET)
--     The `strcspn' ("string complement span") function returns the
--     length of the initial substring of STRING that consists entirely
--     of characters that are _not_ members of the set specified by the
--     string STOPSET.  (In other words, it returns the offset of the
--     first character in STRING that is a member of the set STOPSET.)
--
--     For example,
--          strcspn ("hello, world", " \t\n,.;!?")
--              => 5
--
--     Note that "character" is here used in the sense of byte.  In a
--     string using a multibyte character encoding (abstract) character
--     consisting of more than one byte are not treated as an entity.
--     Each byte is treated separately.  The function is not
--     locale-dependent.
--
-- - Function: size_t wcscspn (const wchar_t *WSTRING, const wchar_t
--          *STOPSET)
--     The `wcscspn' ("wide character string complement span") function
--     returns the length of the initial substring of WSTRING that
--     consists entirely of wide characters that are _not_ members of the
--     set specified by the string STOPSET.  (In other words, it returns
--     the offset of the first character in STRING that is a member of
--     the set STOPSET.)
--
-- - Function: char * strpbrk (const char *STRING, const char *STOPSET)
--     The `strpbrk' ("string pointer break") function is related to
--     `strcspn', except that it returns a pointer to the first character
--     in STRING that is a member of the set STOPSET instead of the
--     length of the initial substring.  It returns a null pointer if no
--     such character from STOPSET is found.
--
--     For example,
--
--          strpbrk ("hello, world", " \t\n,.;!?")
--              => ", world"
--
--     Note that "character" is here used in the sense of byte.  In a
--     string using a multibyte character encoding (abstract) character
--     consisting of more than one byte are not treated as an entity.
--     Each byte is treated separately.  The function is not
--     locale-dependent.
--
-- - Function: wchar_t * wcspbrk (const wchar_t *WSTRING, const wchar_t
--          *STOPSET)
--     The `wcspbrk' ("wide character string pointer break") function is
--     related to `wcscspn', except that it returns a pointer to the first
--     wide character in WSTRING that is a member of the set STOPSET
--     instead of the length of the initial substring.  It returns a null
--     pointer if no such character from STOPSET is found.
--
--Compatibility String Search Functions
---------------------------------------
--
-- - Function: char * index (const char *STRING, int C)
--     `index' is another name for `strchr'; they are exactly the same.
--     New code should always use `strchr' since this name is defined in
--     ISO C while `index' is a BSD invention which never was available
--     on System V derived systems.
--
-- - Function: char * rindex (const char *STRING, int C)
--     `rindex' is another name for `strrchr'; they are exactly the same.
--     New code should always use `strrchr' since this name is defined in
--     ISO C while `rindex' is a BSD invention which never was available
--     on System V derived systems.
--
--
--File: libc.info,  Node: Finding Tokens in a String,  Next: strfry,  Prev: Search Functions,  Up: String and Array Utilities
--
--Finding Tokens in a String
--==========================
--
--   It's fairly common for programs to have a need to do some simple
--kinds of lexical analysis and parsing, such as splitting a command
--string up into tokens.  You can do this with the `strtok' function,
--declared in the header file `string.h'.
--
-- - Function: char * strtok (char *restrict NEWSTRING, const char
--          *restrict DELIMITERS)
--     A string can be split into tokens by making a series of calls to
--     the function `strtok'.
--
--     The string to be split up is passed as the NEWSTRING argument on
--     the first call only.  The `strtok' function uses this to set up
--     some internal state information.  Subsequent calls to get
--     additional tokens from the same string are indicated by passing a
--     null pointer as the NEWSTRING argument.  Calling `strtok' with
--     another non-null NEWSTRING argument reinitializes the state
--     information.  It is guaranteed that no other library function ever
--     calls `strtok' behind your back (which would mess up this internal
--     state information).
--
--     The DELIMITERS argument is a string that specifies a set of
--     delimiters that may surround the token being extracted.  All the
--     initial characters that are members of this set are discarded.
--     The first character that is _not_ a member of this set of
--     delimiters marks the beginning of the next token.  The end of the
--     token is found by looking for the next character that is a member
--     of the delimiter set.  This character in the original string
--     NEWSTRING is overwritten by a null character, and the pointer to
--     the beginning of the token in NEWSTRING is returned.
--
--     On the next call to `strtok', the searching begins at the next
--     character beyond the one that marked the end of the previous token.
--     Note that the set of delimiters DELIMITERS do not have to be the
--     same on every call in a series of calls to `strtok'.
--
--     If the end of the string NEWSTRING is reached, or if the remainder
--     of string consists only of delimiter characters, `strtok' returns
--     a null pointer.
--
--     Note that "character" is here used in the sense of byte.  In a
--     string using a multibyte character encoding (abstract) character
--     consisting of more than one byte are not treated as an entity.
--     Each byte is treated separately.  The function is not
--     locale-dependent.
--
--     Note that "character" is here used in the sense of byte.  In a
--     string using a multibyte character encoding (abstract) character
--     consisting of more than one byte are not treated as an entity.
--     Each byte is treated separately.  The function is not
--     locale-dependent.
--
-- - Function: wchar_t * wcstok (wchar_t *NEWSTRING, const char
--          *DELIMITERS)
--     A string can be split into tokens by making a series of calls to
--     the function `wcstok'.
--
--     The string to be split up is passed as the NEWSTRING argument on
--     the first call only.  The `wcstok' function uses this to set up
--     some internal state information.  Subsequent calls to get
--     additional tokens from the same wide character string are
--     indicated by passing a null pointer as the NEWSTRING argument.
--     Calling `wcstok' with another non-null NEWSTRING argument
--     reinitializes the state information.  It is guaranteed that no
--     other library function ever calls `wcstok' behind your back (which
--     would mess up this internal state information).
--
--     The DELIMITERS argument is a wide character string that specifies
--     a set of delimiters that may surround the token being extracted.
--     All the initial wide characters that are members of this set are
--     discarded.  The first wide character that is _not_ a member of
--     this set of delimiters marks the beginning of the next token.  The
--     end of the token is found by looking for the next wide character
--     that is a member of the delimiter set.  This wide character in the
--     original wide character string NEWSTRING is overwritten by a null
--     wide character, and the pointer to the beginning of the token in
--     NEWSTRING is returned.
--
--     On the next call to `wcstok', the searching begins at the next
--     wide character beyond the one that marked the end of the previous
--     token.  Note that the set of delimiters DELIMITERS do not have to
--     be the same on every call in a series of calls to `wcstok'.
--
--     If the end of the wide character string NEWSTRING is reached, or
--     if the remainder of string consists only of delimiter wide
--     characters, `wcstok' returns a null pointer.
--
--     Note that "character" is here used in the sense of byte.  In a
--     string using a multibyte character encoding (abstract) character
--     consisting of more than one byte are not treated as an entity.
--     Each byte is treated separately.  The function is not
--     locale-dependent.
--
--   *Warning:* Since `strtok' and `wcstok' alter the string they is
--parsing, you should always copy the string to a temporary buffer before
--parsing it with `strtok'/`wcstok' (*note Copying and Concatenation::).
--If you allow `strtok' or `wcstok' to modify a string that came from
--another part of your program, you are asking for trouble; that string
--might be used for other purposes after `strtok' or `wcstok' has
--modified it, and it would not have the expected value.
--
--   The string that you are operating on might even be a constant.  Then
--when `strtok' or `wcstok' tries to modify it, your program will get a
--fatal signal for writing in read-only memory.  *Note Program Error
--Signals::.  Even if the operation of `strtok' or `wcstok' would not
--require a modification of the string (e.g., if there is exactly one
--token) the string can (and in the GNU libc case will) be modified.
--
--   This is a special case of a general principle: if a part of a program
--does not have as its purpose the modification of a certain data
--structure, then it is error-prone to modify the data structure
--temporarily.
--
--   The functions `strtok' and `wcstok' are not reentrant.  *Note
--Nonreentrancy::, for a discussion of where and why reentrancy is
--important.
--
--   Here is a simple example showing the use of `strtok'.
--
--     #include <string.h>
--     #include <stddef.h>
--     
--     ...
--     
--     const char string[] = "words separated by spaces -- and, punctuation!";
--     const char delimiters[] = " .,;:!-";
--     char *token, *cp;
--     
--     ...
--     
--     cp = strdupa (string);                /* Make writable copy.  */
--     token = strtok (cp, delimiters);      /* token => "words" */
--     token = strtok (NULL, delimiters);    /* token => "separated" */
--     token = strtok (NULL, delimiters);    /* token => "by" */
--     token = strtok (NULL, delimiters);    /* token => "spaces" */
--     token = strtok (NULL, delimiters);    /* token => "and" */
--     token = strtok (NULL, delimiters);    /* token => "punctuation" */
--     token = strtok (NULL, delimiters);    /* token => NULL */
--
--   The GNU C library contains two more functions for tokenizing a string
--which overcome the limitation of non-reentrancy.  They are only
--available for multibyte character strings.
--
-- - Function: char * strtok_r (char *NEWSTRING, const char *DELIMITERS,
--          char **SAVE_PTR)
--     Just like `strtok', this function splits the string into several
--     tokens which can be accessed by successive calls to `strtok_r'.
--     The difference is that the information about the next token is
--     stored in the space pointed to by the third argument, SAVE_PTR,
--     which is a pointer to a string pointer.  Calling `strtok_r' with a
--     null pointer for NEWSTRING and leaving SAVE_PTR between the calls
--     unchanged does the job without hindering reentrancy.
--
--     This function is defined in POSIX.1 and can be found on many
--     systems which support multi-threading.
--
-- - Function: char * strsep (char **STRING_PTR, const char *DELIMITER)
--     This function has a similar functionality as `strtok_r' with the
--     NEWSTRING argument replaced by the SAVE_PTR argument.  The
--     initialization of the moving pointer has to be done by the user.
--     Successive calls to `strsep' move the pointer along the tokens
--     separated by DELIMITER, returning the address of the next token
--     and updating STRING_PTR to point to the beginning of the next
--     token.
--
--     One difference between `strsep' and `strtok_r' is that if the
--     input string contains more than one character from DELIMITER in a
--     row `strsep' returns an empty string for each pair of characters
--     from DELIMITER.  This means that a program normally should test
--     for `strsep' returning an empty string before processing it.
--
--     This function was introduced in 4.3BSD and therefore is widely
--     available.
--
--   Here is how the above example looks like when `strsep' is used.
--
--     #include <string.h>
--     #include <stddef.h>
--     
--     ...
--     
--     const char string[] = "words separated by spaces -- and, punctuation!";
--     const char delimiters[] = " .,;:!-";
--     char *running;
--     char *token;
--     
--     ...
--     
--     running = strdupa (string);
--     token = strsep (&running, delimiters);    /* token => "words" */
--     token = strsep (&running, delimiters);    /* token => "separated" */
--     token = strsep (&running, delimiters);    /* token => "by" */
--     token = strsep (&running, delimiters);    /* token => "spaces" */
--     token = strsep (&running, delimiters);    /* token => "" */
--     token = strsep (&running, delimiters);    /* token => "" */
--     token = strsep (&running, delimiters);    /* token => "" */
--     token = strsep (&running, delimiters);    /* token => "and" */
--     token = strsep (&running, delimiters);    /* token => "" */
--     token = strsep (&running, delimiters);    /* token => "punctuation" */
--     token = strsep (&running, delimiters);    /* token => "" */
--     token = strsep (&running, delimiters);    /* token => NULL */
--
-- - Function: char * basename (const char *FILENAME)
--     The GNU version of the `basename' function returns the last
--     component of the path in FILENAME.  This function is the preferred
--     usage, since it does not modify the argument, FILENAME, and
--     respects trailing slashes.  The prototype for `basename' can be
--     found in `string.h'.  Note, this function is overriden by the XPG
--     version, if `libgen.h' is included.
--
--     Example of using GNU `basename':
--
--          #include <string.h>
--          
--          int
--          main (int argc, char *argv[])
--          {
--            char *prog = basename (argv[0]);
--          
--            if (argc < 2)
--              {
--                fprintf (stderr, "Usage %s <arg>\n", prog);
--                exit (1);
--              }
--          
--            ...
--          }
--
--     *Portability Note:* This function may produce different results on
--     different systems.
--
--
-- - Function: char * basename (char *PATH)
--     This is the standard XPG defined `basename'. It is similar in
--     spirit to the GNU version, but may modify the PATH by removing
--     trailing '/' characters.  If the PATH is made up entirely of '/'
--     characters, then "/" will be returned.  Also, if PATH is `NULL' or
--     an empty string, then "." is returned.  The prototype for the XPG
--     version can be found in `libgen.h'.
--
--     Example of using XPG `basename':
--
--          #include <libgen.h>
--          
--          int
--          main (int argc, char *argv[])
--          {
--            char *prog;
--            char *path = strdupa (argv[0]);
--          
--            prog = basename (path);
--          
--            if (argc < 2)
--              {
--                fprintf (stderr, "Usage %s <arg>\n", prog);
--                exit (1);
--              }
--          
--            ...
--          
--          }
--
-- - Function: char * dirname (char *PATH)
--     The `dirname' function is the compliment to the XPG version of
--     `basename'.  It returns the parent directory of the file specified
--     by PATH.  If PATH is `NULL', an empty string, or contains no '/'
--     characters, then "." is returned.  The prototype for this function
--     can be found in `libgen.h'.
--
--
--File: libc.info,  Node: strfry,  Next: Trivial Encryption,  Prev: Finding Tokens in a String,  Up: String and Array Utilities
--
--strfry
--======
--
--   The function below addresses the perennial programming quandary:
--"How do I take good data in string form and painlessly turn it into
--garbage?"  This is actually a fairly simple task for C programmers who
--do not use the GNU C library string functions, but for programs based
--on the GNU C library, the `strfry' function is the preferred method for
--destroying string data.
--
--   The prototype for this function is in `string.h'.
--
-- - Function: char * strfry (char *STRING)
--     `strfry' creates a pseudorandom anagram of a string, replacing the
--     input with the anagram in place.  For each position in the string,
--     `strfry' swaps it with a position in the string selected at random
--     (from a uniform distribution).  The two positions may be the same.
--
--     The return value of `strfry' is always STRING.
--
--     *Portability Note:*  This function is unique to the GNU C library.
--
--
--
--File: libc.info,  Node: Trivial Encryption,  Next: Encode Binary Data,  Prev: strfry,  Up: String and Array Utilities
--
--Trivial Encryption
--==================
--
--   The `memfrob' function converts an array of data to something
--unrecognizable and back again.  It is not encryption in its usual sense
--since it is easy for someone to convert the encrypted data back to clear
--text.  The transformation is analogous to Usenet's "Rot13" encryption
--method for obscuring offensive jokes from sensitive eyes and such.
--Unlike Rot13, `memfrob' works on arbitrary binary data, not just text.
--
--   For true encryption, *Note Cryptographic Functions::.
--
--   This function is declared in `string.h'.
--
-- - Function: void * memfrob (void *MEM, size_t LENGTH)
--     `memfrob' transforms (frobnicates) each byte of the data structure
--     at MEM, which is LENGTH bytes long, by bitwise exclusive oring it
--     with binary 00101010.  It does the transformation in place and its
--     return value is always MEM.
--
--     Note that `memfrob' a second time on the same data structure
--     returns it to its original state.
--
--     This is a good function for hiding information from someone who
--     doesn't want to see it or doesn't want to see it very much.  To
--     really prevent people from retrieving the information, use
--     stronger encryption such as that described in *Note Cryptographic
--     Functions::.
--
--     *Portability Note:*  This function is unique to the GNU C library.
--
--
--
--File: libc.info,  Node: Encode Binary Data,  Next: Argz and Envz Vectors,  Prev: Trivial Encryption,  Up: String and Array Utilities
--
--Encode Binary Data
--==================
--
--   To store or transfer binary data in environments which only support
--text one has to encode the binary data by mapping the input bytes to
--characters in the range allowed for storing or transfering.  SVID
--systems (and nowadays XPG compliant systems) provide minimal support for
--this task.
--
-- - Function: char * l64a (long int N)
--     This function encodes a 32-bit input value using characters from
--     the basic character set.  It returns a pointer to a 6 character
--     buffer which contains an encoded version of N.  To encode a series
--     of bytes the user must copy the returned string to a destination
--     buffer.  It returns the empty string if N is zero, which is
--     somewhat bizarre but mandated by the standard.
--     *Warning:* Since a static buffer is used this function should not
--     be used in multi-threaded programs.  There is no thread-safe
--     alternative to this function in the C library.
--     *Compatibility Note:* The XPG standard states that the return
--     value of `l64a' is undefined if N is negative.  In the GNU
--     implementation, `l64a' treats its argument as unsigned, so it will
--     return a sensible encoding for any nonzero N; however, portable
--     programs should not rely on this.
--
--     To encode a large buffer `l64a' must be called in a loop, once for
--     each 32-bit word of the buffer.  For example, one could do
--     something like this:
--
--          char *
--          encode (const void *buf, size_t len)
--          {
--            /* We know in advance how long the buffer has to be. */
--            unsigned char *in = (unsigned char *) buf;
--            char *out = malloc (6 + ((len + 3) / 4) * 6 + 1);
--            char *cp = out;
--          
--            /* Encode the length. */
--            /* Using `htonl' is necessary so that the data can be
--               decoded even on machines with different byte order. */
--          
--            cp = mempcpy (cp, l64a (htonl (len)), 6);
--          
--            while (len > 3)
--              {
--                unsigned long int n = *in++;
--                n = (n << 8) | *in++;
--                n = (n << 8) | *in++;
--                n = (n << 8) | *in++;
--                len -= 4;
--                if (n)
--                  cp = mempcpy (cp, l64a (htonl (n)), 6);
--                else
--                      /* `l64a' returns the empty string for n==0, so we 
--                         must generate its encoding ("......") by hand. */
--                  cp = stpcpy (cp, "......");
--              }
--            if (len > 0)
--              {
--                unsigned long int n = *in++;
--                if (--len > 0)
--                  {
--                    n = (n << 8) | *in++;
--                    if (--len > 0)
--                      n = (n << 8) | *in;
--                  }
--                memcpy (cp, l64a (htonl (n)), 6);
--                cp += 6;
--              }
--            *cp = '\0';
--            return out;
--          }
--
--     It is strange that the library does not provide the complete
--     functionality needed but so be it.
--
--
--   To decode data produced with `l64a' the following function should be
--used.
--
-- - Function: long int a64l (const char *STRING)
--     The parameter STRING should contain a string which was produced by
--     a call to `l64a'.  The function processes at least 6 characters of
--     this string, and decodes the characters it finds according to the
--     table below.  It stops decoding when it finds a character not in
--     the table, rather like `atoi'; if you have a buffer which has been
--     broken into lines, you must be careful to skip over the
--     end-of-line characters.
--
--     The decoded number is returned as a `long int' value.
--
--   The `l64a' and `a64l' functions use a base 64 encoding, in which
--each character of an encoded string represents six bits of an input
--word.  These symbols are used for the base 64 digits:
--
--        0     1     2     3     4     5     6     7
--0       `.'   `/'   `0'   `1'   `2'   `3'   `4'   `5'
--8       `6'   `7'   `8'   `9'   `A'   `B'   `C'   `D'
--16      `E'   `F'   `G'   `H'   `I'   `J'   `K'   `L'
--24      `M'   `N'   `O'   `P'   `Q'   `R'   `S'   `T'
--32      `U'   `V'   `W'   `X'   `Y'   `Z'   `a'   `b'
--40      `c'   `d'   `e'   `f'   `g'   `h'   `i'   `j'
--48      `k'   `l'   `m'   `n'   `o'   `p'   `q'   `r'
--56      `s'   `t'   `u'   `v'   `w'   `x'   `y'   `z'
--
--   This encoding scheme is not standard.  There are some other encoding
--methods which are much more widely used (UU encoding, MIME encoding).
--Generally, it is better to use one of these encodings.
--
--
--File: libc.info,  Node: Argz and Envz Vectors,  Prev: Encode Binary Data,  Up: String and Array Utilities
--
--Argz and Envz Vectors
--=====================
--
--   "argz vectors" are vectors of strings in a contiguous block of
--memory, each element separated from its neighbors by null-characters
--(`'\0'').
--
--   "Envz vectors" are an extension of argz vectors where each element
--is a name-value pair, separated by a `'='' character (as in a Unix
--environment).
--
--* Menu:
--
--* Argz Functions::              Operations on argz vectors.
--* Envz Functions::              Additional operations on environment vectors.
--
--
--File: libc.info,  Node: Argz Functions,  Next: Envz Functions,  Up: Argz and Envz Vectors
--
--Argz Functions
----------------
--
--   Each argz vector is represented by a pointer to the first element, of
--type `char *', and a size, of type `size_t', both of which can be
--initialized to `0' to represent an empty argz vector.  All argz
--functions accept either a pointer and a size argument, or pointers to
--them, if they will be modified.
--
--   The argz functions use `malloc'/`realloc' to allocate/grow argz
--vectors, and so any argz vector creating using these functions may be
--freed by using `free'; conversely, any argz function that may grow a
--string expects that string to have been allocated using `malloc' (those
--argz functions that only examine their arguments or modify them in
--place will work on any sort of memory).  *Note Unconstrained
--Allocation::.
--
--   All argz functions that do memory allocation have a return type of
--`error_t', and return `0' for success, and `ENOMEM' if an allocation
--error occurs.
--
--   These functions are declared in the standard include file `argz.h'.
--
-- - Function: error_t argz_create (char *const ARGV[], char **ARGZ,
--          size_t *ARGZ_LEN)
--     The `argz_create' function converts the Unix-style argument vector
--     ARGV (a vector of pointers to normal C strings, terminated by
--     `(char *)0'; *note Program Arguments::) into an argz vector with
--     the same elements, which is returned in ARGZ and ARGZ_LEN.
--
-- - Function: error_t argz_create_sep (const char *STRING, int SEP, char
--          **ARGZ, size_t *ARGZ_LEN)
--     The `argz_create_sep' function converts the null-terminated string
--     STRING into an argz vector (returned in ARGZ and ARGZ_LEN) by
--     splitting it into elements at every occurrence of the character
--     SEP.
--
-- - Function: size_t argz_count (const char *ARGZ, size_t ARG_LEN)
--     Returns the number of elements in the argz vector ARGZ and
--     ARGZ_LEN.
--
-- - Function: void argz_extract (char *ARGZ, size_t ARGZ_LEN, char
--          **ARGV)
--     The `argz_extract' function converts the argz vector ARGZ and
--     ARGZ_LEN into a Unix-style argument vector stored in ARGV, by
--     putting pointers to every element in ARGZ into successive
--     positions in ARGV, followed by a terminator of `0'.  ARGV must be
--     pre-allocated with enough space to hold all the elements in ARGZ
--     plus the terminating `(char *)0' (`(argz_count (ARGZ, ARGZ_LEN) +
--     1) * sizeof (char *)' bytes should be enough).  Note that the
--     string pointers stored into ARGV point into ARGZ--they are not
--     copies--and so ARGZ must be copied if it will be changed while
--     ARGV is still active.  This function is useful for passing the
--     elements in ARGZ to an exec function (*note Executing a File::).
--
-- - Function: void argz_stringify (char *ARGZ, size_t LEN, int SEP)
--     The `argz_stringify' converts ARGZ into a normal string with the
--     elements separated by the character SEP, by replacing each `'\0''
--     inside ARGZ (except the last one, which terminates the string)
--     with SEP.  This is handy for printing ARGZ in a readable manner.
--
-- - Function: error_t argz_add (char **ARGZ, size_t *ARGZ_LEN, const
--          char *STR)
--     The `argz_add' function adds the string STR to the end of the argz
--     vector `*ARGZ', and updates `*ARGZ' and `*ARGZ_LEN' accordingly.
--
-- - Function: error_t argz_add_sep (char **ARGZ, size_t *ARGZ_LEN, const
--          char *STR, int DELIM)
--     The `argz_add_sep' function is similar to `argz_add', but STR is
--     split into separate elements in the result at occurrences of the
--     character DELIM.  This is useful, for instance, for adding the
--     components of a Unix search path to an argz vector, by using a
--     value of `':'' for DELIM.
--
-- - Function: error_t argz_append (char **ARGZ, size_t *ARGZ_LEN, const
--          char *BUF, size_t BUF_LEN)
--     The `argz_append' function appends BUF_LEN bytes starting at BUF
--     to the argz vector `*ARGZ', reallocating `*ARGZ' to accommodate
--     it, and adding BUF_LEN to `*ARGZ_LEN'.
--
-- - Function: error_t argz_delete (char **ARGZ, size_t *ARGZ_LEN, char
--          *ENTRY)
--     If ENTRY points to the beginning of one of the elements in the
--     argz vector `*ARGZ', the `argz_delete' function will remove this
--     entry and reallocate `*ARGZ', modifying `*ARGZ' and `*ARGZ_LEN'
--     accordingly.  Note that as destructive argz functions usually
--     reallocate their argz argument, pointers into argz vectors such as
--     ENTRY will then become invalid.
--
-- - Function: error_t argz_insert (char **ARGZ, size_t *ARGZ_LEN, char
--          *BEFORE, const char *ENTRY)
--     The `argz_insert' function inserts the string ENTRY into the argz
--     vector `*ARGZ' at a point just before the existing element pointed
--     to by BEFORE, reallocating `*ARGZ' and updating `*ARGZ' and
--     `*ARGZ_LEN'.  If BEFORE is `0', ENTRY is added to the end instead
--     (as if by `argz_add').  Since the first element is in fact the
--     same as `*ARGZ', passing in `*ARGZ' as the value of BEFORE will
--     result in ENTRY being inserted at the beginning.
--
-- - Function: char * argz_next (char *ARGZ, size_t ARGZ_LEN, const char
--          *ENTRY)
--     The `argz_next' function provides a convenient way of iterating
--     over the elements in the argz vector ARGZ.  It returns a pointer
--     to the next element in ARGZ after the element ENTRY, or `0' if
--     there are no elements following ENTRY.  If ENTRY is `0', the first
--     element of ARGZ is returned.
--
--     This behavior suggests two styles of iteration:
--
--              char *entry = 0;
--              while ((entry = argz_next (ARGZ, ARGZ_LEN, entry)))
--                ACTION;
--
--     (the double parentheses are necessary to make some C compilers
--     shut up about what they consider a questionable `while'-test) and:
--
--              char *entry;
--              for (entry = ARGZ;
--                   entry;
--                   entry = argz_next (ARGZ, ARGZ_LEN, entry))
--                ACTION;
--
--     Note that the latter depends on ARGZ having a value of `0' if it
--     is empty (rather than a pointer to an empty block of memory); this
--     invariant is maintained for argz vectors created by the functions
--     here.
--
-- - Function: error_t argz_replace (char **ARGZ, size_t *ARGZ_LEN,
--          const char *STR, const char *WITH, unsigned *REPLACE_COUNT)
--     Replace any occurrences of the string STR in ARGZ with WITH,
--     reallocating ARGZ as necessary.  If REPLACE_COUNT is non-zero,
--     `*REPLACE_COUNT' will be incremented by number of replacements
--     performed.
--
--
--File: libc.info,  Node: Envz Functions,  Prev: Argz Functions,  Up: Argz and Envz Vectors
--
--Envz Functions
----------------
--
--   Envz vectors are just argz vectors with additional constraints on
--the form of each element; as such, argz functions can also be used on
--them, where it makes sense.
--
--   Each element in an envz vector is a name-value pair, separated by a
--`'='' character; if multiple `'='' characters are present in an
--element, those after the first are considered part of the value, and
--treated like all other non-`'\0'' characters.
--
--   If _no_ `'='' characters are present in an element, that element is
--considered the name of a "null" entry, as distinct from an entry with an
--empty value: `envz_get' will return `0' if given the name of null
--entry, whereas an entry with an empty value would result in a value of
--`""'; `envz_entry' will still find such entries, however.  Null entries
--can be removed with `envz_strip' function.
--
--   As with argz functions, envz functions that may allocate memory (and
--thus fail) have a return type of `error_t', and return either `0' or
--`ENOMEM'.
--
--   These functions are declared in the standard include file `envz.h'.
--
-- - Function: char * envz_entry (const char *ENVZ, size_t ENVZ_LEN,
--          const char *NAME)
--     The `envz_entry' function finds the entry in ENVZ with the name
--     NAME, and returns a pointer to the whole entry--that is, the argz
--     element which begins with NAME followed by a `'='' character.  If
--     there is no entry with that name, `0' is returned.
--
-- - Function: char * envz_get (const char *ENVZ, size_t ENVZ_LEN, const
--          char *NAME)
--     The `envz_get' function finds the entry in ENVZ with the name NAME
--     (like `envz_entry'), and returns a pointer to the value portion of
--     that entry (following the `'='').  If there is no entry with that
--     name (or only a null entry), `0' is returned.
--
-- - Function: error_t envz_add (char **ENVZ, size_t *ENVZ_LEN, const
--          char *NAME, const char *VALUE)
--     The `envz_add' function adds an entry to `*ENVZ' (updating `*ENVZ'
--     and `*ENVZ_LEN') with the name NAME, and value VALUE.  If an entry
--     with the same name already exists in ENVZ, it is removed first.
--     If VALUE is `0', then the new entry will the special null type of
--     entry (mentioned above).
--
-- - Function: error_t envz_merge (char **ENVZ, size_t *ENVZ_LEN, const
--          char *ENVZ2, size_t ENVZ2_LEN, int OVERRIDE)
--     The `envz_merge' function adds each entry in ENVZ2 to ENVZ, as if
--     with `envz_add', updating `*ENVZ' and `*ENVZ_LEN'.  If OVERRIDE is
--     true, then values in ENVZ2 will supersede those with the same name
--     in ENVZ, otherwise not.
--
--     Null entries are treated just like other entries in this respect,
--     so a null entry in ENVZ can prevent an entry of the same name in
--     ENVZ2 from being added to ENVZ, if OVERRIDE is false.
--
-- - Function: void envz_strip (char **ENVZ, size_t *ENVZ_LEN)
--     The `envz_strip' function removes any null entries from ENVZ,
--     updating `*ENVZ' and `*ENVZ_LEN'.
--
--
--File: libc.info,  Node: Character Set Handling,  Next: Locales,  Prev: String and Array Utilities,  Up: Top
--
--Character Set Handling
--**********************
--
--   Character sets used in the early days of computing had only six,
--seven, or eight bits for each character: there was never a case where
--more than eight bits (one byte) were used to represent a single
--character.  The limitations of this approach became more apparent as
--more people grappled with non-Roman character sets, where not all the
--characters that make up a language's character set can be represented
--by 2^8 choices.  This chapter shows the functionality that was added to
--the C library to support multiple character sets.
--
--* Menu:
--
--* Extended Char Intro::              Introduction to Extended Characters.
--* Charset Function Overview::        Overview about Character Handling
--                                      Functions.
--* Restartable multibyte conversion:: Restartable multibyte conversion
--                                      Functions.
--* Non-reentrant Conversion::         Non-reentrant Conversion Function.
--* Generic Charset Conversion::       Generic Charset Conversion.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.info-9 glibc-2.3.2-200304020432/manual/libc.info-9
---- glibc-2.3.2/manual/libc.info-9	Sat Mar  1 02:39:41 2003
-+++ glibc-2.3.2-200304020432/manual/libc.info-9	Thu Jan  1 01:00:00 1970
-@@ -1,1056 +0,0 @@
--This is libc.info, produced by makeinfo version 4.2 from libc.texinfo.
--
--INFO-DIR-SECTION GNU libraries
--START-INFO-DIR-ENTRY
--* Libc: (libc).                 C library.
--END-INFO-DIR-ENTRY
--
--   This file documents the GNU C library.
--
--   This is Edition 0.10, last updated 2001-07-06, of `The GNU C Library
--Reference Manual', for Version 2.3.x.
--
--   Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2001, 2002
--Free Software Foundation, Inc.
--
--   Permission is granted to copy, distribute and/or modify this document
--under the terms of the GNU Free Documentation License, Version 1.1 or
--any later version published by the Free Software Foundation; with the
--Invariant Sections being "Free Software Needs Free Documentation" and
--"GNU Lesser General Public License", the Front-Cover texts being (a)
--(see below), and with the Back-Cover Texts being (b) (see below).  A
--copy of the license is included in the section entitled "GNU Free
--Documentation License".
--
--   (a) The FSF's Front-Cover Text is:
--
--   A GNU Manual
--
--   (b) The FSF's Back-Cover Text is:
--
--   You have freedom to copy and modify this GNU Manual, like GNU
--software.  Copies published by the Free Software Foundation raise
--funds for GNU development.
--
--
--File: libc.info,  Node: Extended Char Intro,  Next: Charset Function Overview,  Up: Character Set Handling
--
--Introduction to Extended Characters
--===================================
--
--   A variety of solutions is available to overcome the differences
--between character sets with a 1:1 relation between bytes and characters
--and character sets with ratios of 2:1 or 4:1.  The remainder of this
--section gives a few examples to help understand the design decisions
--made while developing the functionality of the C library.
--
--   A distinction we have to make right away is between internal and
--external representation.  "Internal representation" means the
--representation used by a program while keeping the text in memory.
--External representations are used when text is stored or transmitted
--through some communication channel.  Examples of external
--representations include files waiting in a directory to be read and
--parsed.
--
--   Traditionally there has been no difference between the two
--representations.  It was equally comfortable and useful to use the same
--single-byte representation internally and externally.  This comfort
--level decreases with more and larger character sets.
--
--   One of the problems to overcome with the internal representation is
--handling text that is externally encoded using different character
--sets.  Assume a program that reads two texts and compares them using
--some metric.  The comparison can be usefully done only if the texts are
--internally kept in a common format.
--
--   For such a common format (= character set) eight bits are certainly
--no longer enough.  So the smallest entity will have to grow: "wide
--characters" will now be used.  Instead of one byte per character, two or
--four will be used instead.  (Three are not good to address in memory and
--more than four bytes seem not to be necessary).
--
--   As shown in some other part of this manual, a completely new family
--has been created of functions that can handle wide character texts in
--memory.  The most commonly used character sets for such internal wide
--character representations are Unicode and ISO 10646 (also known as UCS
--for Universal Character Set).  Unicode was originally planned as a
--16-bit character set; whereas, ISO 10646 was designed to be a 31-bit
--large code space.  The two standards are practically identical.  They
--have the same character repertoire and code table, but Unicode specifies
--added semantics.  At the moment, only characters in the first `0x10000'
--code positions (the so-called Basic Multilingual Plane, BMP) have been
--assigned, but the assignment of more specialized characters outside this
--16-bit space is already in progress.  A number of encodings have been
--defined for Unicode and ISO 10646 characters: UCS-2 is a 16-bit word
--that can only represent characters from the BMP, UCS-4 is a 32-bit word
--than can represent any Unicode and ISO 10646 character, UTF-8 is an
--ASCII compatible encoding where ASCII characters are represented by
--ASCII bytes and non-ASCII characters by sequences of 2-6 non-ASCII
--bytes, and finally UTF-16 is an extension of UCS-2 in which pairs of
--certain UCS-2 words can be used to encode non-BMP characters up to
--`0x10ffff'.
--
--   To represent wide characters the `char' type is not suitable.  For
--this reason the ISO C standard introduces a new type that is designed
--to keep one character of a wide character string.  To maintain the
--similarity there is also a type corresponding to `int' for those
--functions that take a single wide character.
--
-- - Data type: wchar_t
--     This data type is used as the base type for wide character strings.
--     In other words, arrays of objects of this type are the equivalent
--     of `char[]' for multibyte character strings.  The type is defined
--     in `stddef.h'.
--
--     The ISO C90 standard, where `wchar_t' was introduced, does not say
--     anything specific about the representation.  It only requires that
--     this type is capable of storing all elements of the basic
--     character set.  Therefore it would be legitimate to define
--     `wchar_t' as `char', which might make sense for embedded systems.
--
--     But for GNU systems `wchar_t' is always 32 bits wide and,
--     therefore, capable of representing all UCS-4 values and,
--     therefore, covering all of ISO 10646.  Some Unix systems define
--     `wchar_t' as a 16-bit type and thereby follow Unicode very
--     strictly.  This definition is perfectly fine with the standard,
--     but it also means that to represent all characters from Unicode
--     and ISO 10646 one has to use UTF-16 surrogate characters, which is
--     in fact a multi-wide-character encoding.  But resorting to
--     multi-wide-character encoding contradicts the purpose of the
--     `wchar_t' type.
--
-- - Data type: wint_t
--     `wint_t' is a data type used for parameters and variables that
--     contain a single wide character.  As the name suggests this type
--     is the equivalent of `int' when using the normal `char' strings.
--     The types `wchar_t' and `wint_t' often have the same
--     representation if their size is 32 bits wide but if `wchar_t' is
--     defined as `char' the type `wint_t' must be defined as `int' due
--     to the parameter promotion.
--
--     This type is defined in `wchar.h' and was introduced in
--     Amendment 1 to ISO C90.
--
--   As there are for the `char' data type macros are available for
--specifying the minimum and maximum value representable in an object of
--type `wchar_t'.
--
-- - Macro: wint_t WCHAR_MIN
--     The macro `WCHAR_MIN' evaluates to the minimum value representable
--     by an object of type `wint_t'.
--
--     This macro was introduced in Amendment 1 to ISO C90.
--
-- - Macro: wint_t WCHAR_MAX
--     The macro `WCHAR_MAX' evaluates to the maximum value representable
--     by an object of type `wint_t'.
--
--     This macro was introduced in Amendment 1 to ISO C90.
--
--   Another special wide character value is the equivalent to `EOF'.
--
-- - Macro: wint_t WEOF
--     The macro `WEOF' evaluates to a constant expression of type
--     `wint_t' whose value is different from any member of the extended
--     character set.
--
--     `WEOF' need not be the same value as `EOF' and unlike `EOF' it
--     also need _not_ be negative.  In other words, sloppy code like
--
--          {
--            int c;
--            ...
--            while ((c = getc (fp)) < 0)
--              ...
--          }
--
--     has to be rewritten to use `WEOF' explicitly when wide characters
--     are used:
--
--          {
--            wint_t c;
--            ...
--            while ((c = wgetc (fp)) != WEOF)
--              ...
--          }
--
--     This macro was introduced in Amendment 1 to ISO C90 and is defined
--     in `wchar.h'.
--
--   These internal representations present problems when it comes to
--storing and transmittal.  Because each single wide character consists
--of more than one byte, they are effected by byte-ordering.  Thus,
--machines with different endianesses would see different values when
--accessing the same data.  This byte ordering concern also applies for
--communication protocols that are all byte-based and, thereforet require
--that the sender has to decide about splitting the wide character in
--bytes.  A last (but not least important) point is that wide characters
--often require more storage space than a customized byte-oriented
--character set.
--
--   For all the above reasons, an external encoding that is different
--from the internal encoding is often used if the latter is UCS-2 or
--UCS-4.  The external encoding is byte-based and can be chosen
--appropriately for the environment and for the texts to be handled.  A
--variety of different character sets can be used for this external
--encoding (information that will not be exhaustively presented
--here-instead, a description of the major groups will suffice).  All of
--the ASCII-based character sets fulfill one requirement: they are
--"filesystem safe."  This means that the character `'/'' is used in the
--encoding _only_ to represent itself.  Things are a bit different for
--character sets like EBCDIC (Extended Binary Coded Decimal Interchange
--Code, a character set family used by IBM), but if the operation system
--does not understand EBCDIC directly the parameters-to-system calls have
--to be converted first anyhow.
--
--   * The simplest character sets are single-byte character sets.  There
--     can be only up to 256 characters (for 8 bit character sets), which
--     is not sufficient to cover all languages but might be sufficient
--     to handle a specific text.  Handling of a 8 bit character sets is
--     simple.  This is not true for other kinds presented later, and
--     therefore, the application one uses might require the use of 8 bit
--     character sets.
--
--   * The ISO 2022 standard defines a mechanism for extended character
--     sets where one character _can_ be represented by more than one
--     byte.  This is achieved by associating a state with the text.
--     Characters that can be used to change the state can be embedded in
--     the text.  Each byte in the text might have a different
--     interpretation in each state.  The state might even influence
--     whether a given byte stands for a character on its own or whether
--     it has to be combined with some more bytes.
--
--     In most uses of ISO 2022 the defined character sets do not allow
--     state changes that cover more than the next character.  This has
--     the big advantage that whenever one can identify the beginning of
--     the byte sequence of a character one can interpret a text
--     correctly.  Examples of character sets using this policy are the
--     various EUC character sets (used by Sun's operations systems,
--     EUC-JP, EUC-KR, EUC-TW, and EUC-CN) or Shift_JIS (SJIS, a Japanese
--     encoding).
--
--     But there are also character sets using a state that is valid for
--     more than one character and has to be changed by another byte
--     sequence.  Examples for this are ISO-2022-JP, ISO-2022-KR, and
--     ISO-2022-CN.
--
--   * Early attempts to fix 8 bit character sets for other languages
--     using the Roman alphabet lead to character sets like ISO 6937.
--     Here bytes representing characters like the acute accent do not
--     produce output themselves: one has to combine them with other
--     characters to get the desired result.  For example, the byte
--     sequence `0xc2 0x61' (non-spacing acute accent, followed by
--     lower-case `a') to get the "small a with  acute" character.  To
--     get the acute accent character on its own, one has to write `0xc2
--     0x20' (the non-spacing acute followed by a space).
--
--     Character sets like ISO 6937 are used in some embedded systems such
--     as teletex.
--
--   * Instead of converting the Unicode or ISO 10646 text used
--     internally, it is often also sufficient to simply use an encoding
--     different than UCS-2/UCS-4.  The Unicode and ISO 10646 standards
--     even specify such an encoding: UTF-8.  This encoding is able to
--     represent all of ISO 10646 31 bits in a byte string of length one
--     to six.
--
--     There were a few other attempts to encode ISO 10646 such as UTF-7,
--     but UTF-8 is today the only encoding that should be used.  In
--     fact, with any luck UTF-8 will soon be the only external encoding
--     that has to be supported.  It proves to be universally usable and
--     its only disadvantage is that it favors Roman languages by making
--     the byte string representation of other scripts (Cyrillic, Greek,
--     Asian scripts) longer than necessary if using a specific character
--     set for these scripts.  Methods like the Unicode compression
--     scheme can alleviate these problems.
--
--   The question remaining is: how to select the character set or
--encoding to use.  The answer: you cannot decide about it yourself, it
--is decided by the developers of the system or the majority of the
--users.  Since the goal is interoperability one has to use whatever the
--other people one works with use.  If there are no constraints, the
--selection is based on the requirements the expected circle of users
--will have.  In other words, if a project is expected to be used in
--only, say, Russia it is fine to use KOI8-R or a similar character set.
--But if at the same time people from, say, Greece are participating one
--should use a character set that allows all people to collaborate.
--
--   The most widely useful solution seems to be: go with the most general
--character set, namely ISO 10646.  Use UTF-8 as the external encoding
--and problems about users not being able to use their own language
--adequately are a thing of the past.
--
--   One final comment about the choice of the wide character
--representation is necessary at this point.  We have said above that the
--natural choice is using Unicode or ISO 10646.  This is not required,
--but at least encouraged, by the ISO C standard.  The standard defines
--at least a macro `__STDC_ISO_10646__' that is only defined on systems
--where the `wchar_t' type encodes ISO 10646 characters.  If this symbol
--is not defined one should avoid making assumptions about the wide
--character representation.  If the programmer uses only the functions
--provided by the C library to handle wide character strings there should
--be no compatibility problems with other systems.
--
--
--File: libc.info,  Node: Charset Function Overview,  Next: Restartable multibyte conversion,  Prev: Extended Char Intro,  Up: Character Set Handling
--
--Overview about Character Handling Functions
--===========================================
--
--   A Unix C library contains three different sets of functions in two
--families to handle character set conversion.  One of the function
--families (the most commonly used) is specified in the ISO C90 standard
--and, therefore, is portable even beyond the Unix world.  Unfortunately
--this family is the least useful one.  These functions should be avoided
--whenever possible, especially when developing libraries (as opposed to
--applications).
--
--   The second family of functions got introduced in the early Unix
--standards (XPG2) and is still part of the latest and greatest Unix
--standard: Unix 98.  It is also the most powerful and useful set of
--functions.  But we will start with the functions defined in Amendment 1
--to ISO C90.
--
--
--File: libc.info,  Node: Restartable multibyte conversion,  Next: Non-reentrant Conversion,  Prev: Charset Function Overview,  Up: Character Set Handling
--
--Restartable Multibyte Conversion Functions
--==========================================
--
--   The ISO C standard defines functions to convert strings from a
--multibyte representation to wide character strings.  There are a number
--of peculiarities:
--
--   * The character set assumed for the multibyte encoding is not
--     specified as an argument to the functions.  Instead the character
--     set specified by the `LC_CTYPE' category of the current locale is
--     used; see *Note Locale Categories::.
--
--   * The functions handling more than one character at a time require
--     NUL terminated strings as the argument (i.e., converting blocks of
--     text does not work unless one can add a NUL byte at an appropriate
--     place).  The GNU C library contains some extensions to the
--     standard that allow specifying a size, but basically they also
--     expect terminated strings.
--
--   Despite these limitations the ISO C functions can be used in many
--contexts.  In graphical user interfaces, for instance, it is not
--uncommon to have functions that require text to be displayed in a wide
--character string if the text is not simple ASCII.  The text itself might
--come from a file with translations and the user should decide about the
--current locale, which determines the translation and therefore also the
--external encoding used.  In such a situation (and many others) the
--functions described here are perfect.  If more freedom while performing
--the conversion is necessary take a look at the `iconv' functions (*note
--Generic Charset Conversion::).
--
--* Menu:
--
--* Selecting the Conversion::     Selecting the conversion and its properties.
--* Keeping the state::            Representing the state of the conversion.
--* Converting a Character::       Converting Single Characters.
--* Converting Strings::           Converting Multibyte and Wide Character
--                                  Strings.
--* Multibyte Conversion Example:: A Complete Multibyte Conversion Example.
--
--
--File: libc.info,  Node: Selecting the Conversion,  Next: Keeping the state,  Up: Restartable multibyte conversion
--
--Selecting the conversion and its properties
---------------------------------------------
--
--   We already said above that the currently selected locale for the
--`LC_CTYPE' category decides about the conversion that is performed by
--the functions we are about to describe.  Each locale uses its own
--character set (given as an argument to `localedef') and this is the one
--assumed as the external multibyte encoding.  The wide character
--character set always is UCS-4, at least on GNU systems.
--
--   A characteristic of each multibyte character set is the maximum
--number of bytes that can be necessary to represent one character.  This
--information is quite important when writing code that uses the
--conversion functions (as shown in the examples below).  The ISO C
--standard defines two macros that provide this information.
--
-- - Macro: int MB_LEN_MAX
--     `MB_LEN_MAX' specifies the maximum number of bytes in the multibyte
--     sequence for a single character in any of the supported locales.
--     It is a compile-time constant and is defined in `limits.h'.
--
-- - Macro: int MB_CUR_MAX
--     `MB_CUR_MAX' expands into a positive integer expression that is the
--     maximum number of bytes in a multibyte character in the current
--     locale.  The value is never greater than `MB_LEN_MAX'.  Unlike
--     `MB_LEN_MAX' this macro need not be a compile-time constant, and in
--     the GNU C library it is not.
--
--     `MB_CUR_MAX' is defined in `stdlib.h'.
--
--   Two different macros are necessary since strictly ISO C90 compilers
--do not allow variable length array definitions, but still it is
--desirable to avoid dynamic allocation.  This incomplete piece of code
--shows the problem:
--
--     {
--       char buf[MB_LEN_MAX];
--       ssize_t len = 0;
--     
--       while (! feof (fp))
--         {
--           fread (&buf[len], 1, MB_CUR_MAX - len, fp);
--           /* ... process buf */
--           len -= used;
--         }
--     }
--
--   The code in the inner loop is expected to have always enough bytes in
--the array BUF to convert one multibyte character.  The array BUF has to
--be sized statically since many compilers do not allow a variable size.
--The `fread' call makes sure that `MB_CUR_MAX' bytes are always
--available in BUF.  Note that it isn't a problem if `MB_CUR_MAX' is not
--a compile-time constant.
--
--
--File: libc.info,  Node: Keeping the state,  Next: Converting a Character,  Prev: Selecting the Conversion,  Up: Restartable multibyte conversion
--
--Representing the state of the conversion
------------------------------------------
--
--   In the introduction of this chapter it was said that certain
--character sets use a "stateful" encoding.  That is, the encoded values
--depend in some way on the previous bytes in the text.
--
--   Since the conversion functions allow converting a text in more than
--one step we must have a way to pass this information from one call of
--the functions to another.
--
-- - Data type: mbstate_t
--     A variable of type `mbstate_t' can contain all the information
--     about the "shift state" needed from one call to a conversion
--     function to another.
--
--     `mbstate_t' is defined in `wchar.h'.  It was introduced in
--     Amendment 1 to ISO C90.
--
--   To use objects of type `mbstate_t' the programmer has to define such
--objects (normally as local variables on the stack) and pass a pointer to
--the object to the conversion functions.  This way the conversion
--function can update the object if the current multibyte character set
--is stateful.
--
--   There is no specific function or initializer to put the state object
--in any specific state.  The rules are that the object should always
--represent the initial state before the first use, and this is achieved
--by clearing the whole variable with code such as follows:
--
--     {
--       mbstate_t state;
--       memset (&state, '\0', sizeof (state));
--       /* from now on STATE can be used.  */
--       ...
--     }
--
--   When using the conversion functions to generate output it is often
--necessary to test whether the current state corresponds to the initial
--state.  This is necessary, for example, to decide whether to emit
--escape sequences to set the state to the initial state at certain
--sequence points.  Communication protocols often require this.
--
-- - Function: int mbsinit (const mbstate_t *PS)
--     The `mbsinit' function determines whether the state object pointed
--     to by PS is in the initial state.  If PS is a null pointer or the
--     object is in the initial state the return value is nonzero.
--     Otherwise it is zero.
--
--     `mbsinit' was introduced in Amendment 1 to ISO C90 and is declared
--     in `wchar.h'.
--
--   Code using `mbsinit' often looks similar to this:
--
--     {
--       mbstate_t state;
--       memset (&state, '\0', sizeof (state));
--       /* Use STATE.  */
--       ...
--       if (! mbsinit (&state))
--         {
--           /* Emit code to return to initial state.  */
--           const wchar_t empty[] = L"";
--           const wchar_t *srcp = empty;
--           wcsrtombs (outbuf, &srcp, outbuflen, &state);
--         }
--       ...
--     }
--
--   The code to emit the escape sequence to get back to the initial
--state is interesting.  The `wcsrtombs' function can be used to
--determine the necessary output code (*note Converting Strings::).
--Please note that on GNU systems it is not necessary to perform this
--extra action for the conversion from multibyte text to wide character
--text since the wide character encoding is not stateful.  But there is
--nothing mentioned in any standard that prohibits making `wchar_t' using
--a stateful encoding.
--
--
--File: libc.info,  Node: Converting a Character,  Next: Converting Strings,  Prev: Keeping the state,  Up: Restartable multibyte conversion
--
--Converting Single Characters
------------------------------
--
--   The most fundamental of the conversion functions are those dealing
--with single characters.  Please note that this does not always mean
--single bytes.  But since there is very often a subset of the multibyte
--character set that consists of single byte sequences, there are
--functions to help with converting bytes.  Frequently, ASCII is a subpart
--of the multibyte character set.  In such a scenario, each ASCII
--character stands for itself, and all other characters have at least a
--first byte that is beyond the range 0 to 127.
--
-- - Function: wint_t btowc (int C)
--     The `btowc' function ("byte to wide character") converts a valid
--     single byte character C in the initial shift state into the wide
--     character equivalent using the conversion rules from the currently
--     selected locale of the `LC_CTYPE' category.
--
--     If `(unsigned char) C' is no valid single byte multibyte character
--     or if C is `EOF', the function returns `WEOF'.
--
--     Please note the restriction of C being tested for validity only in
--     the initial shift state.  No `mbstate_t' object is used from which
--     the state information is taken, and the function also does not use
--     any static state.
--
--     The `btowc' function was introduced in Amendment 1 to ISO C90 and
--     is declared in `wchar.h'.
--
--   Despite the limitation that the single byte value always is
--interpreted in the initial state this function is actually useful most
--of the time.  Most characters are either entirely single-byte character
--sets or they are extension to ASCII.  But then it is possible to write
--code like this (not that this specific example is very useful):
--
--     wchar_t *
--     itow (unsigned long int val)
--     {
--       static wchar_t buf[30];
--       wchar_t *wcp = &buf[29];
--       *wcp = L'\0';
--       while (val != 0)
--         {
--           *--wcp = btowc ('0' + val % 10);
--           val /= 10;
--         }
--       if (wcp == &buf[29])
--         *--wcp = L'0';
--       return wcp;
--     }
--
--   Why is it necessary to use such a complicated implementation and not
--simply cast `'0' + val % 10' to a wide character?  The answer is that
--there is no guarantee that one can perform this kind of arithmetic on
--the character of the character set used for `wchar_t' representation.
--In other situations the bytes are not constant at compile time and so
--the compiler cannot do the work.  In situations like this it is
--necessary `btowc'.
--
--There also is a function for the conversion in the other direction.
--
-- - Function: int wctob (wint_t C)
--     The `wctob' function ("wide character to byte") takes as the
--     parameter a valid wide character.  If the multibyte representation
--     for this character in the initial state is exactly one byte long,
--     the return value of this function is this character.  Otherwise
--     the return value is `EOF'.
--
--     `wctob' was introduced in Amendment 1 to ISO C90 and is declared
--     in `wchar.h'.
--
--   There are more general functions to convert single character from
--multibyte representation to wide characters and vice versa.  These
--functions pose no limit on the length of the multibyte representation
--and they also do not require it to be in the initial state.
--
-- - Function: size_t mbrtowc (wchar_t *restrict PWC, const char
--          *restrict S, size_t N, mbstate_t *restrict PS)
--     The `mbrtowc' function ("multibyte restartable to wide character")
--     converts the next multibyte character in the string pointed to by
--     S into a wide character and stores it in the wide character string
--     pointed to by PWC.  The conversion is performed according to the
--     locale currently selected for the `LC_CTYPE' category.  If the
--     conversion for the character set used in the locale requires a
--     state, the multibyte string is interpreted in the state
--     represented by the object pointed to by PS.  If PS is a null
--     pointer, a static, internal state variable used only by the
--     `mbrtowc' function is used.
--
--     If the next multibyte character corresponds to the NUL wide
--     character, the return value of the function is 0 and the state
--     object is afterwards in the initial state.  If the next N or fewer
--     bytes form a correct multibyte character, the return value is the
--     number of bytes starting from S that form the multibyte character.
--     The conversion state is updated according to the bytes consumed
--     in the conversion.  In both cases the wide character (either the
--     `L'\0'' or the one found in the conversion) is stored in the
--     string pointed to by PWC if PWC is not null.
--
--     If the first N bytes of the multibyte string possibly form a valid
--     multibyte character but there are more than N bytes needed to
--     complete it, the return value of the function is `(size_t) -2' and
--     no value is stored.  Please note that this can happen even if N
--     has a value greater than or equal to `MB_CUR_MAX' since the input
--     might contain redundant shift sequences.
--
--     If the first `n' bytes of the multibyte string cannot possibly form
--     a valid multibyte character, no value is stored, the global
--     variable `errno' is set to the value `EILSEQ', and the function
--     returns `(size_t) -1'.  The conversion state is afterwards
--     undefined.
--
--     `mbrtowc' was introduced in Amendment 1 to ISO C90 and is declared
--     in `wchar.h'.
--
--   Use of `mbrtowc' is straightforward.  A function that copies a
--multibyte string into a wide character string while at the same time
--converting all lowercase characters into uppercase could look like this
--(this is not the final version, just an example; it has no error
--checking, and sometimes leaks memory):
--
--     wchar_t *
--     mbstouwcs (const char *s)
--     {
--       size_t len = strlen (s);
--       wchar_t *result = malloc ((len + 1) * sizeof (wchar_t));
--       wchar_t *wcp = result;
--       wchar_t tmp[1];
--       mbstate_t state;
--       size_t nbytes;
--     
--       memset (&state, '\0', sizeof (state));
--       while ((nbytes = mbrtowc (tmp, s, len, &state)) > 0)
--         {
--           if (nbytes >= (size_t) -2)
--             /* Invalid input string.  */
--             return NULL;
--           *result++ = towupper (tmp[0]);
--           len -= nbytes;
--           s += nbytes;
--         }
--       return result;
--     }
--
--   The use of `mbrtowc' should be clear.  A single wide character is
--stored in `TMP[0]', and the number of consumed bytes is stored in the
--variable NBYTES.  If the conversion is successful, the uppercase
--variant of the wide character is stored in the RESULT array and the
--pointer to the input string and the number of available bytes is
--adjusted.
--
--   The only non-obvious thing about `mbrtowc' might be the way memory
--is allocated for the result.  The above code uses the fact that there
--can never be more wide characters in the converted results than there
--are bytes in the multibyte input string.  This method yields a
--pessimistic guess about the size of the result, and if many wide
--character strings have to be constructed this way or if the strings are
--long, the extra memory required to be allocated because the input
--string contains multibyte characters might be significant.  The
--allocated memory block can be resized to the correct size before
--returning it, but a better solution might be to allocate just the right
--amount of space for the result right away.  Unfortunately there is no
--function to compute the length of the wide character string directly
--from the multibyte string.  There is, however, a function that does
--part of the work.
--
-- - Function: size_t mbrlen (const char *restrict S, size_t N, mbstate_t
--          *PS)
--     The `mbrlen' function ("multibyte restartable length") computes
--     the number of at most N bytes starting at S, which form the next
--     valid and complete multibyte character.
--
--     If the next multibyte character corresponds to the NUL wide
--     character, the return value is 0.  If the next N bytes form a valid
--     multibyte character, the number of bytes belonging to this
--     multibyte character byte sequence is returned.
--
--     If the the first N bytes possibly form a valid multibyte character
--     but the character is incomplete, the return value is `(size_t)
--     -2'.  Otherwise the multibyte character sequence is invalid and
--     the return value is `(size_t) -1'.
--
--     The multibyte sequence is interpreted in the state represented by
--     the object pointed to by PS.  If PS is a null pointer, a state
--     object local to `mbrlen' is used.
--
--     `mbrlen' was introduced in Amendment 1 to ISO C90 and is declared
--     in `wchar.h'.
--
--   The attentive reader now will note that `mbrlen' can be implemented
--as
--
--     mbrtowc (NULL, s, n, ps != NULL ? ps : &internal)
--
--   This is true and in fact is mentioned in the official specification.
--How can this function be used to determine the length of the wide
--character string created from a multibyte character string?  It is not
--directly usable, but we can define a function `mbslen' using it:
--
--     size_t
--     mbslen (const char *s)
--     {
--       mbstate_t state;
--       size_t result = 0;
--       size_t nbytes;
--       memset (&state, '\0', sizeof (state));
--       while ((nbytes = mbrlen (s, MB_LEN_MAX, &state)) > 0)
--         {
--           if (nbytes >= (size_t) -2)
--             /* Something is wrong.  */
--             return (size_t) -1;
--           s += nbytes;
--           ++result;
--         }
--       return result;
--     }
--
--   This function simply calls `mbrlen' for each multibyte character in
--the string and counts the number of function calls.  Please note that
--we here use `MB_LEN_MAX' as the size argument in the `mbrlen' call.
--This is acceptable since a) this value is larger then the length of the
--longest multibyte character sequence and b) we know that the string S
--ends with a NUL byte, which cannot be part of any other multibyte
--character sequence but the one representing the NUL wide character.
--Therefore, the `mbrlen' function will never read invalid memory.
--
--   Now that this function is available (just to make this clear, this
--function is _not_ part of the GNU C library) we can compute the number
--of wide character required to store the converted multibyte character
--string S using
--
--     wcs_bytes = (mbslen (s) + 1) * sizeof (wchar_t);
--
--   Please note that the `mbslen' function is quite inefficient.  The
--implementation of `mbstouwcs' with `mbslen' would have to perform the
--conversion of the multibyte character input string twice, and this
--conversion might be quite expensive.  So it is necessary to think about
--the consequences of using the easier but imprecise method before doing
--the work twice.
--
-- - Function: size_t wcrtomb (char *restrict S, wchar_t WC, mbstate_t
--          *restrict PS)
--     The `wcrtomb' function ("wide character restartable to multibyte")
--     converts a single wide character into a multibyte string
--     corresponding to that wide character.
--
--     If S is a null pointer, the function resets the state stored in
--     the objects pointed to by PS (or the internal `mbstate_t' object)
--     to the initial state.  This can also be achieved by a call like
--     this:
--
--          wcrtombs (temp_buf, L'\0', ps)
--
--     since, if S is a null pointer, `wcrtomb' performs as if it writes
--     into an internal buffer, which is guaranteed to be large enough.
--
--     If WC is the NUL wide character, `wcrtomb' emits, if necessary, a
--     shift sequence to get the state PS into the initial state followed
--     by a single NUL byte, which is stored in the string S.
--
--     Otherwise a byte sequence (possibly including shift sequences) is
--     written into the string S.  This only happens if WC is a valid wide
--     character (i.e., it has a multibyte representation in the
--     character set selected by locale of the `LC_CTYPE' category).  If
--     WC is no valid wide character, nothing is stored in the strings S,
--     `errno' is set to `EILSEQ', the conversion state in PS is
--     undefined and the return value is `(size_t) -1'.
--
--     If no error occurred the function returns the number of bytes
--     stored in the string S.  This includes all bytes representing shift
--     sequences.
--
--     One word about the interface of the function: there is no parameter
--     specifying the length of the array S.  Instead the function
--     assumes that there are at least `MB_CUR_MAX' bytes available since
--     this is the maximum length of any byte sequence representing a
--     single character.  So the caller has to make sure that there is
--     enough space available, otherwise buffer overruns can occur.
--
--     `wcrtomb' was introduced in Amendment 1 to ISO C90 and is declared
--     in `wchar.h'.
--
--   Using `wcrtomb' is as easy as using `mbrtowc'.  The following
--example appends a wide character string to a multibyte character string.
--Again, the code is not really useful (or correct), it is simply here to
--demonstrate the use and some problems.
--
--     char *
--     mbscatwcs (char *s, size_t len, const wchar_t *ws)
--     {
--       mbstate_t state;
--       /* Find the end of the existing string.  */
--       char *wp = strchr (s, '\0');
--       len -= wp - s;
--       memset (&state, '\0', sizeof (state));
--       do
--         {
--           size_t nbytes;
--           if (len < MB_CUR_LEN)
--             {
--               /* We cannot guarantee that the next
--                  character fits into the buffer, so
--                  return an error.  */
--               errno = E2BIG;
--               return NULL;
--             }
--           nbytes = wcrtomb (wp, *ws, &state);
--           if (nbytes == (size_t) -1)
--             /* Error in the conversion.  */
--             return NULL;
--           len -= nbytes;
--           wp += nbytes;
--         }
--       while (*ws++ != L'\0');
--       return s;
--     }
--
--   First the function has to find the end of the string currently in the
--array S.  The `strchr' call does this very efficiently since a
--requirement for multibyte character representations is that the NUL byte
--is never used except to represent itself (and in this context, the end
--of the string).
--
--   After initializing the state object the loop is entered where the
--first task is to make sure there is enough room in the array S.  We
--abort if there are not at least `MB_CUR_LEN' bytes available.  This is
--not always optimal but we have no other choice.  We might have less
--than `MB_CUR_LEN' bytes available but the next multibyte character
--might also be only one byte long.  At the time the `wcrtomb' call
--returns it is too late to decide whether the buffer was large enough.
--If this solution is unsuitable, there is a very slow but more accurate
--solution.
--
--       ...
--       if (len < MB_CUR_LEN)
--         {
--           mbstate_t temp_state;
--           memcpy (&temp_state, &state, sizeof (state));
--           if (wcrtomb (NULL, *ws, &temp_state) > len)
--             {
--               /* We cannot guarantee that the next
--                  character fits into the buffer, so
--                  return an error.  */
--               errno = E2BIG;
--               return NULL;
--             }
--         }
--       ...
--
--   Here we perform the conversion that might overflow the buffer so that
--we are afterwards in the position to make an exact decision about the
--buffer size.  Please note the `NULL' argument for the destination
--buffer in the new `wcrtomb' call; since we are not interested in the
--converted text at this point, this is a nice way to express this.  The
--most unusual thing about this piece of code certainly is the duplication
--of the conversion state object, but if a change of the state is
--necessary to emit the next multibyte character, we want to have the
--same shift state change performed in the real conversion.  Therefore,
--we have to preserve the initial shift state information.
--
--   There are certainly many more and even better solutions to this
--problem.  This example is only provided for educational purposes.
--
--
--File: libc.info,  Node: Converting Strings,  Next: Multibyte Conversion Example,  Prev: Converting a Character,  Up: Restartable multibyte conversion
--
--Converting Multibyte and Wide Character Strings
-------------------------------------------------
--
--   The functions described in the previous section only convert a single
--character at a time.  Most operations to be performed in real-world
--programs include strings and therefore the ISO C standard also defines
--conversions on entire strings.  However, the defined set of functions
--is quite limited; therefore, the GNU C library contains a few
--extensions that can help in some important situations.
--
-- - Function: size_t mbsrtowcs (wchar_t *restrict DST, const char
--          **restrict SRC, size_t LEN, mbstate_t *restrict PS)
--     The `mbsrtowcs' function ("multibyte string restartable to wide
--     character string") converts an NUL-terminated multibyte character
--     string at `*SRC' into an equivalent wide character string,
--     including the NUL wide character at the end.  The conversion is
--     started using the state information from the object pointed to by
--     PS or from an internal object of `mbsrtowcs' if PS is a null
--     pointer.  Before returning, the state object is updated to match
--     the state after the last converted character.  The state is the
--     initial state if the terminating NUL byte is reached and converted.
--
--     If DST is not a null pointer, the result is stored in the array
--     pointed to by DST; otherwise, the conversion result is not
--     available since it is stored in an internal buffer.
--
--     If LEN wide characters are stored in the array DST before reaching
--     the end of the input string, the conversion stops and LEN is
--     returned.  If DST is a null pointer, LEN is never checked.
--
--     Another reason for a premature return from the function call is if
--     the input string contains an invalid multibyte sequence.  In this
--     case the global variable `errno' is set to `EILSEQ' and the
--     function returns `(size_t) -1'.
--
--     In all other cases the function returns the number of wide
--     characters converted during this call.  If DST is not null,
--     `mbsrtowcs' stores in the pointer pointed to by SRC either a null
--     pointer (if the NUL byte in the input string was reached) or the
--     address of the byte following the last converted multibyte
--     character.
--
--     `mbsrtowcs' was introduced in Amendment 1 to ISO C90 and is
--     declared in `wchar.h'.
--
--   The definition of the `mbsrtowcs' function has one important
--limitation.  The requirement that DST has to be a NUL-terminated string
--provides problems if one wants to convert buffers with text.  A buffer
--is normally no collection of NUL-terminated strings but instead a
--continuous collection of lines, separated by newline characters.  Now
--assume that a function to convert one line from a buffer is needed.
--Since the line is not NUL-terminated, the source pointer cannot
--directly point into the unmodified text buffer.  This means, either one
--inserts the NUL byte at the appropriate place for the time of the
--`mbsrtowcs' function call (which is not doable for a read-only buffer
--or in a multi-threaded application) or one copies the line in an extra
--buffer where it can be terminated by a NUL byte.  Note that it is not
--in general possible to limit the number of characters to convert by
--setting the parameter LEN to any specific value.  Since it is not known
--how many bytes each multibyte character sequence is in length, one can
--only guess.
--
--   There is still a problem with the method of NUL-terminating a line
--right after the newline character, which could lead to very strange
--results.  As said in the description of the `mbsrtowcs' function above
--the conversion state is guaranteed to be in the initial shift state
--after processing the NUL byte at the end of the input string.  But this
--NUL byte is not really part of the text (i.e., the conversion state
--after the newline in the original text could be something different
--than the initial shift state and therefore the first character of the
--next line is encoded using this state).  But the state in question is
--never accessible to the user since the conversion stops after the NUL
--byte (which resets the state).  Most stateful character sets in use
--today require that the shift state after a newline be the initial
--state-but this is not a strict guarantee.  Therefore, simply
--NUL-terminating a piece of a running text is not always an adequate
--solution and, therefore, should never be used in generally used code.
--
--   The generic conversion interface (*note Generic Charset Conversion::)
--does not have this limitation (it simply works on buffers, not
--strings), and the GNU C library contains a set of functions that take
--additional parameters specifying the maximal number of bytes that are
--consumed from the input string.  This way the problem of `mbsrtowcs''s
--example above could be solved by determining the line length and
--passing this length to the function.
--
-- - Function: size_t wcsrtombs (char *restrict DST, const wchar_t
--          **restrict SRC, size_t LEN, mbstate_t *restrict PS)
--     The `wcsrtombs' function ("wide character string restartable to
--     multibyte string") converts the NUL-terminated wide character
--     string at `*SRC' into an equivalent multibyte character string and
--     stores the result in the array pointed to by DST.  The NUL wide
--     character is also converted.  The conversion starts in the state
--     described in the object pointed to by PS or by a state object
--     locally to `wcsrtombs' in case PS is a null pointer.  If DST is a
--     null pointer, the conversion is performed as usual but the result
--     is not available.  If all characters of the input string were
--     successfully converted and if DST is not a null pointer, the
--     pointer pointed to by SRC gets assigned a null pointer.
--
--     If one of the wide characters in the input string has no valid
--     multibyte character equivalent, the conversion stops early, sets
--     the global variable `errno' to `EILSEQ', and returns `(size_t) -1'.
--
--     Another reason for a premature stop is if DST is not a null
--     pointer and the next converted character would require more than
--     LEN bytes in total to the array DST.  In this case (and if DEST is
--     not a null pointer) the pointer pointed to by SRC is assigned a
--     value pointing to the wide character right after the last one
--     successfully converted.
--
--     Except in the case of an encoding error the return value of the
--     `wcsrtombs' function is the number of bytes in all the multibyte
--     character sequences stored in DST.  Before returning the state in
--     the object pointed to by PS (or the internal object in case PS is
--     a null pointer) is updated to reflect the state after the last
--     conversion.  The state is the initial shift state in case the
--     terminating NUL wide character was converted.
--
--     The `wcsrtombs' function was introduced in Amendment 1 to ISO C90
--     and is declared in `wchar.h'.
--
--   The restriction mentioned above for the `mbsrtowcs' function applies
--here also.  There is no possibility of directly controlling the number
--of input characters.  One has to place the NUL wide character at the
--correct place or control the consumed input indirectly via the
--available output array size (the LEN parameter).
--
-- - Function: size_t mbsnrtowcs (wchar_t *restrict DST, const char
--          **restrict SRC, size_t NMC, size_t LEN, mbstate_t *restrict
--          PS)
--     The `mbsnrtowcs' function is very similar to the `mbsrtowcs'
--     function.  All the parameters are the same except for NMC, which is
--     new.  The return value is the same as for `mbsrtowcs'.
--
--     This new parameter specifies how many bytes at most can be used
--     from the multibyte character string.  In other words, the
--     multibyte character string `*SRC' need not be NUL-terminated.  But
--     if a NUL byte is found within the NMC first bytes of the string,
--     the conversion stops here.
--
--     This function is a GNU extension.  It is meant to work around the
--     problems mentioned above.  Now it is possible to convert a buffer
--     with multibyte character text piece for piece without having to
--     care about inserting NUL bytes and the effect of NUL bytes on the
--     conversion state.
--
--   A function to convert a multibyte string into a wide character string
--and display it could be written like this (this is not a really useful
--example):
--
--     void
--     showmbs (const char *src, FILE *fp)
--     {
--       mbstate_t state;
--       int cnt = 0;
--       memset (&state, '\0', sizeof (state));
--       while (1)
--         {
--           wchar_t linebuf[100];
--           const char *endp = strchr (src, '\n');
--           size_t n;
--     
--           /* Exit if there is no more line.  */
--           if (endp == NULL)
--             break;
--     
--           n = mbsnrtowcs (linebuf, &src, endp - src, 99, &state);
--           linebuf[n] = L'\0';
--           fprintf (fp, "line %d: \"%S\"\n", linebuf);
--         }
--     }
--
--   There is no problem with the state after a call to `mbsnrtowcs'.
--Since we don't insert characters in the strings that were not in there
--right from the beginning and we use STATE only for the conversion of
--the given buffer, there is no problem with altering the state.
--
-- - Function: size_t wcsnrtombs (char *restrict DST, const wchar_t
--          **restrict SRC, size_t NWC, size_t LEN, mbstate_t *restrict
--          PS)
--     The `wcsnrtombs' function implements the conversion from wide
--     character strings to multibyte character strings.  It is similar to
--     `wcsrtombs' but, just like `mbsnrtowcs', it takes an extra
--     parameter, which specifies the length of the input string.
--
--     No more than NWC wide characters from the input string `*SRC' are
--     converted.  If the input string contains a NUL wide character in
--     the first NWC characters, the conversion stops at this place.
--
--     The `wcsnrtombs' function is a GNU extension and just like
--     `mbsnrtowcs' helps in situations where no NUL-terminated input
--     strings are available.
--
-diff -u -udbrN glibc-2.3.2/manual/libc.pg glibc-2.3.2-200304020432/manual/libc.pg
---- glibc-2.3.2/manual/libc.pg	Tue Feb 25 11:35:07 2003
-+++ glibc-2.3.2-200304020432/manual/libc.pg	Thu Jan  1 01:00:00 1970
-@@ -1,289 +0,0 @@
--\entry{gcc}{2}{\code {gcc}}
--\entry{dirent.h}{7}{\code {dirent.h}}
--\entry{fcntl.h}{7}{\code {fcntl.h}}
--\entry{grp.h}{7}{\code {grp.h}}
--\entry{limits.h}{7}{\code {limits.h}}
--\entry{pwd.h}{7}{\code {pwd.h}}
--\entry{signal.h}{7}{\code {signal.h}}
--\entry{sys/stat.h}{7}{\code {sys/stat.h}}
--\entry{sys/times.h}{7}{\code {sys/times.h}}
--\entry{termios.h}{7}{\code {termios.h}}
--\entry{-lbsd-compat}{8}{\code {-lbsd-compat}}
--\entry{bsd-compat}{8}{\code {bsd-compat}}
--\entry{errno.h}{15}{\code {errno.h}}
--\entry{errno.h}{15}{\code {errno.h}}
--\entry{errno.h}{16}{\code {errno.h}}
--\entry{errno.h}{16}{\code {errno.h}}
--\entry{stdlib.h}{34}{\code {stdlib.h}}
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--\entry{malloc.h}{39}{\code {malloc.h}}
--\entry{mcheck.h}{39}{\code {mcheck.h}}
--\entry{malloc.h}{41}{\code {malloc.h}}
--\entry{malloc.h}{43}{\code {malloc.h}}
--\entry{obstack.h}{49}{\code {obstack.h}}
--\entry{stdlib.h}{59}{\code {stdlib.h}}
--\entry{ctype.h}{67}{\code {ctype.h}}
--\entry{ctype.h}{67}{\code {ctype.h}}
--\entry{ctype.h}{69}{\code {ctype.h}}
--\entry{wctype.h}{70}{\code {wctype.h}}
--\entry{wctype.h}{70}{\code {wctype.h}}
--\entry{wctype.h}{70}{\code {wctype.h}}
--\entry{wctype.h}{70}{\code {wctype.h}}
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--\entry{wctype.h}{71}{\code {wctype.h}}
--\entry{wctype.h}{71}{\code {wctype.h}}
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--\entry{wctype.h}{71}{\code {wctype.h}}
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--\entry{sys/socket.h}{436}{\code {sys/socket.h}}
--\entry{sys/socket.h}{441}{\code {sys/socket.h}}
--\entry{sys/socket.h}{441}{\code {sys/socket.h}}
--\entry{/etc/networks}{443}{\code {/etc/networks}}
--\entry{netdb.h}{443}{\code {netdb.h}}
--\entry{unistd.h}{445}{\code {unistd.h}}
--\entry{termios.h}{447}{\code {termios.h}}
--\entry{stdlib.h}{468}{\code {stdlib.h}}
--\entry{math.h}{479}{\code {math.h}}
--\entry{complex.h}{479}{\code {complex.h}}
--\entry{stdlib.h}{508}{\code {stdlib.h}}
--\entry{stdlib.h}{509}{\code {stdlib.h}}
--\entry{stdlib.h}{511}{\code {stdlib.h}}
--\entry{stdint.h}{517}{\code {stdint.h}}
--\entry{stdlib.h}{518}{\code {stdlib.h}}
--\entry{math.h}{520}{\code {math.h}}
--\entry{math.h}{530}{\code {math.h}}
--\entry{stdlib.h}{530}{\code {stdlib.h}}
--\entry{math.h}{531}{\code {math.h}}
--\entry{math.h}{532}{\code {math.h}}
--\entry{complex.h}{538}{\code {complex.h}}
--\entry{complex.h}{539}{\code {complex.h}}
--\entry{stdlib.h}{540}{\code {stdlib.h}}
--\entry{wchar.h}{540}{\code {wchar.h}}
--\entry{stdlib.h}{544}{\code {stdlib.h}}
--\entry{time.h}{551}{\code {time.h}}
--\entry{sys/times.h}{552}{\code {sys/times.h}}
--\entry{time.h}{553}{\code {time.h}}
--\entry{sys/time.h}{554}{\code {sys/time.h}}
--\entry{sys/timex.h}{559}{\code {sys/timex.h}}
--\entry{time.h}{562}{\code {time.h}}
--\entry{time.h}{575}{\code {time.h}}
--\entry{/etc/localtime}{576}{\code {/etc/localtime}}
--\entry{localtime}{576}{\code {localtime}}
--\entry{/share/lib/zoneinfo}{576}{\code {/share/lib/zoneinfo}}
--\entry{zoneinfo}{576}{\code {zoneinfo}}
--\entry{unistd.h}{579}{\code {unistd.h}}
--\entry{sys/time.h}{579}{\code {sys/time.h}}
--\entry{sys/resource.h}{583}{\code {sys/resource.h}}
--\entry{sys/vtimes.h}{584}{\code {sys/vtimes.h}}
--\entry{sys/resource.h}{586}{\code {sys/resource.h}}
--\entry{ulimit.h}{588}{\code {ulimit.h}}
--\entry{sys/vlimit.h}{588}{\code {sys/vlimit.h}}
--\entry{sys/resource.h}{596}{\code {sys/resource.h}}
--\entry{setjmp.h}{602}{\code {setjmp.h}}
--\entry{setjmp.h}{603}{\code {setjmp.h}}
--\entry{signal.h}{613}{\code {signal.h}}
--\entry{kill}{616}{\code {kill}}
--\entry{string.h}{621}{\code {string.h}}
--\entry{stdio.h}{622}{\code {stdio.h}}
--\entry{signal.h}{622}{\code {signal.h}}
--\entry{signal.h}{624}{\code {signal.h}}
--\entry{signal.h}{627}{\code {signal.h}}
--\entry{signal.h}{639}{\code {signal.h}}
--\entry{signal.h}{640}{\code {signal.h}}
--\entry{signal.h}{644}{\code {signal.h}}
--\entry{signal.h}{645}{\code {signal.h}}
--\entry{signal.h}{647}{\code {signal.h}}
--\entry{signal.h}{654}{\code {signal.h}}
--\entry{unistd.h}{659}{\code {unistd.h}}
--\entry{argp.h}{666}{\code {argp.h}}
--\entry{stdlib.h}{691}{\code {stdlib.h}}
--\entry{stdlib.h}{697}{\code {stdlib.h}}
--\entry{stdlib.h}{699}{\code {stdlib.h}}
--\entry{unistd.h}{699}{\code {unistd.h}}
--\entry{sh}{701}{\code {sh}}
--\entry{stdlib.h}{701}{\code {stdlib.h}}
--\entry{sys/types.h}{702}{\code {sys/types.h}}
--\entry{unistd.h}{702}{\code {unistd.h}}
--\entry{unistd.h}{703}{\code {unistd.h}}
--\entry{unistd.h}{704}{\code {unistd.h}}
--\entry{sys/wait.h}{706}{\code {sys/wait.h}}
--\entry{sys/wait.h}{709}{\code {sys/wait.h}}
--\entry{sys/wait.h}{709}{\code {sys/wait.h}}
--\entry{stdio.h}{728}{\code {stdio.h}}
--\entry{unistd.h}{728}{\code {unistd.h}}
--\entry{sys/types.h}{728}{\code {sys/types.h}}
--\entry{-lbsd-compat}{729}{\code {-lbsd-compat}}
--\entry{bsd-compat}{729}{\code {bsd-compat}}
--\entry{unistd.h}{730}{\code {unistd.h}}
--\entry{sys/types.h}{730}{\code {sys/types.h}}
--\entry{unistd.h}{745}{\code {unistd.h}}
--\entry{sys/types.h}{745}{\code {sys/types.h}}
--\entry{unistd.h}{746}{\code {unistd.h}}
--\entry{sys/types.h}{746}{\code {sys/types.h}}
--\entry{unistd.h}{747}{\code {unistd.h}}
--\entry{sys/types.h}{747}{\code {sys/types.h}}
--\entry{grp.h}{748}{\code {grp.h}}
--\entry{grp.h}{748}{\code {grp.h}}
--\entry{stdio.h}{753}{\code {stdio.h}}
--\entry{unistd.h}{753}{\code {unistd.h}}
--\entry{utmp.h}{754}{\code {utmp.h}}
--\entry{utmpx.h}{758}{\code {utmpx.h}}
--\entry{utmp.h}{760}{\code {utmp.h}}
--\entry{/etc/passwd}{761}{\code {/etc/passwd}}
--\entry{pwd.h}{761}{\code {pwd.h}}
--\entry{/etc/group}{764}{\code {/etc/group}}
--\entry{grp.h}{764}{\code {grp.h}}
--\entry{hostname}{771}{\code {hostname}}
--\entry{hostid}{771}{\code {hostid}}
--\entry{unistd.h}{771}{\code {unistd.h}}
--\entry{sys/param.h}{772}{\code {sys/param.h}}
--\entry{sys/utsname.h}{773}{\code {sys/utsname.h}}
--\entry{limits.h}{787}{\code {limits.h}}
--\entry{unistd.h}{788}{\code {unistd.h}}
--\entry{limits.h}{799}{\code {limits.h}}
--\entry{unistd.h}{800}{\code {unistd.h}}
--\entry{unistd.h}{801}{\code {unistd.h}}
--\entry{execinfo.h}{817}{\code {execinfo.h}}
--\entry{assert.h}{841}{\code {assert.h}}
--\entry{stdarg.h}{844}{\code {stdarg.h}}
--\entry{stdarg.h}{846}{\code {stdarg.h}}
--\entry{varargs.h}{847}{\code {varargs.h}}
--\entry{stddef.h}{849}{\code {stddef.h}}
--\entry{limits.h}{850}{\code {limits.h}}
--\entry{float.h}{853}{\code {float.h}}
-diff -u -udbrN glibc-2.3.2/manual/libc.pgs glibc-2.3.2-200304020432/manual/libc.pgs
---- glibc-2.3.2/manual/libc.pgs	Tue Feb 25 11:34:58 2003
-+++ glibc-2.3.2-200304020432/manual/libc.pgs	Thu Jan  1 01:00:00 1970
-@@ -1,106 +0,0 @@
--\initial {-}
--\entry {\code {-lbsd-compat}}{8, 729}
--\initial {/}
--\entry {\code {/etc/group}}{764}
--\entry {\code {/etc/hosts}}{413}
--\entry {\code {/etc/localtime}}{576}
--\entry {\code {/etc/networks}}{443}
--\entry {\code {/etc/passwd}}{761}
--\entry {\code {/etc/protocols}}{419}
--\entry {\code {/etc/services}}{417}
--\entry {\code {/share/lib/zoneinfo}}{576}
--\initial {A}
--\entry {\code {argp.h}}{666}
--\entry {\code {argz.h}}{107}
--\entry {\code {arpa/inet.h}}{411}
--\entry {\code {assert.h}}{841}
--\initial {B}
--\entry {\code {bsd-compat}}{8, 729}
--\initial {C}
--\entry {\code {cd}}{351}
--\entry {\code {chgrp}}{377}
--\entry {\code {chown}}{377}
--\entry {\code {complex.h}}{479, 538, 539}
--\entry {\code {ctype.h}}{67, 69}
--\initial {D}
--\entry {\code {dirent.h}}{7, 353, 354, 355, 357}
--\initial {E}
--\entry {\code {envz.h}}{110}
--\entry {\code {errno.h}}{15, 16}
--\entry {\code {execinfo.h}}{817}
--\initial {F}
--\entry {\code {fcntl.h}}{7, 303, 336, 337, 339, 340, 346, 348}
--\entry {\code {float.h}}{853}
--\entry {\code {fnmatch.h}}{205}
--\initial {G}
--\entry {\code {gcc}}{2}
--\entry {\code {gconv.h}}{142}
--\entry {\code {grp.h}}{7, 748, 764}
--\initial {H}
--\entry {\code {hostid}}{771}
--\entry {\code {hostname}}{771}
--\initial {I}
--\entry {\code {iconv.h}}{133, 135}
--\initial {K}
--\entry {\code {kill}}{616}
--\entry {\code {ksh}}{206}
--\initial {L}
--\entry {\code {langinfo.h}}{162}
--\entry {\code {limits.h}}{7, 116, 787, 799, 850}
--\entry {\code {locale}}{155}
--\entry {\code {locale.h}}{155, 158}
--\entry {\code {localtime}}{576}
--\entry {\code {ls}}{370}
--\initial {M}
--\entry {\code {malloc.h}}{39, 41, 43}
--\entry {\code {math.h}}{479, 520, 530, 531, 532}
--\entry {\code {mcheck.h}}{39}
--\entry {\code {mkdir}}{369}
--\initial {N}
--\entry {\code {netdb.h}}{413, 417, 419, 443}
--\entry {\code {netinet/in.h}}{408, 411, 417, 418}
--\initial {O}
--\entry {\code {obstack.h}}{49}
--\initial {P}
--\entry {\code {printf.h}}{266, 267}
--\entry {\code {pwd.h}}{7, 761}
--\initial {S}
--\entry {\code {setjmp.h}}{602, 603}
--\entry {\code {sh}}{701}
--\entry {\code {signal.h}}{7, 613, 622, 624, 627, 639, 640, 644, 645, 647, 654}
--\entry {\code {stdarg.h}}{844, 846}
--\entry {\code {stddef.h}}{849}
--\entry {\code {stdint.h}}{517}
--\entry {\code {stdio.h}}{231, 232, 241, 243, 249, 259, 262, 279, 284, 287, 289, 290, 292, 295, 313, 368, 389, 622, 728, 753}
--\entry {\code {stdlib.h}}{34, 35, 36, 37, 38, 59, 116, 129, 196, 468, 508, 509, 511, 518, 530, 540, 544, 691, 697, 699, 701}
--\entry {\code {string.h}}{77, 79, 89, 92, 96, 100, 105, 621}
--\entry {\code {sys/param.h}}{772}
--\entry {\code {sys/resource.h}}{583, 586, 596}
--\entry {\code {sys/socket.h}}{400, 402, 403, 405, 407, 422, 423, 428, 429, 436, 441}
--\entry {\code {sys/stat.h}}{7, 370, 376, 378, 381, 388, 396}
--\entry {\code {sys/time.h}}{385, 554, 579}
--\entry {\code {sys/times.h}}{7, 552}
--\entry {\code {sys/timex.h}}{559}
--\entry {\code {sys/types.h}}{321, 702, 728, 730, 745, 746, 747}
--\entry {\code {sys/un.h}}{406}
--\entry {\code {sys/utsname.h}}{773}
--\entry {\code {sys/vlimit.h}}{588}
--\entry {\code {sys/vtimes.h}}{584}
--\entry {\code {sys/wait.h}}{706, 709}
--\initial {T}
--\entry {\code {termios.h}}{7, 447}
--\entry {\code {time.h}}{383, 551, 553, 562, 575}
--\initial {U}
--\entry {\code {ulimit.h}}{588}
--\entry {\code {umask}}{381}
--\entry {\code {unistd.h}}{303, 306, 313, 337, 351, 364, 365, 367, 368, 377, 383, 393, 445, 579, 659, 699, 702, 703, 704, 728, 730, 745, 746, 747, 753, 771, 788, 800, 801}
--\entry {\code {utime.h}}{384}
--\entry {\code {utmp.h}}{754, 760}
--\entry {\code {utmpx.h}}{758}
--\initial {V}
--\entry {\code {varargs.h}}{847}
--\initial {W}
--\entry {\code {wchar.h}}{79, 92, 112, 113, 116, 117, 118, 119, 120, 122, 123, 125, 241, 243, 540}
--\entry {\code {wctype.h}}{70, 71, 72, 74}
--\initial {Z}
--\entry {\code {zoneinfo}}{576}
-diff -u -udbrN glibc-2.3.2/manual/libc.tp glibc-2.3.2-200304020432/manual/libc.tp
---- glibc-2.3.2/manual/libc.tp	Tue Feb 25 11:35:07 2003
-+++ glibc-2.3.2-200304020432/manual/libc.tp	Thu Jan  1 01:00:00 1970
-@@ -1,127 +0,0 @@
--\entry{enum mcheck_status}{40}{\code {enum mcheck_status}}
--\entry{struct mallinfo}{43}{\code {struct mallinfo}}
--\entry{struct obstack}{49}{\code {struct obstack}}
--\entry{wctype_t}{70}{\code {wctype_t}}
--\entry{wctrans_t}{74}{\code {wctrans_t}}
--\entry{wchar_t}{112}{\code {wchar_t}}
--\entry{wint_t}{112}{\code {wint_t}}
--\entry{mbstate_t}{116}{\code {mbstate_t}}
--\entry{iconv_t}{132}{\code {iconv_t}}
--\entry{struct __gconv_step}{142}{\code {struct __gconv_step}}
--\entry{struct __gconv_step_data}{143}{\code {struct __gconv_step_data}}
--\entry{struct lconv}{158}{\code {struct lconv}}
--\entry{comparison_fn_t}{195}{\code {comparison_fn_t}}
--\entry{struct ENTRY}{200}{\code {struct ENTRY}}
--\entry{VISIT}{203}{\code {VISIT}}
--\entry{glob_t}{207}{\code {glob_t}}
--\entry{glob64_t}{208}{\code {glob64_t}}
--\entry{regex_t}{213}{\code {regex_t}}
--\entry{regmatch_t}{216}{\code {regmatch_t}}
--\entry{regoff_t}{217}{\code {regoff_t}}
--\entry{wordexp_t}{219}{\code {wordexp_t}}
--\entry{FILE}{231}{\code {FILE}}
--\entry{struct printf_info}{267}{\code {struct printf_info}}
--\entry{printf_function}{269}{\code {printf_function}}
--\entry{printf_arginfo_function}{269}{\code {printf_arginfo_function}}
--\entry{fpos_t}{287}{\code {fpos_t}}
--\entry{fpos64_t}{287}{\code {fpos64_t}}
--\entry{cookie_io_functions_t}{295}{\code {cookie_io_functions_t}}
--\entry{cookie_read_function}{297}{\code {cookie_read_function}}
--\entry{cookie_write_function}{297}{\code {cookie_write_function}}
--\entry{cookie_seek_function}{297}{\code {cookie_seek_function}}
--\entry{cookie_close_function}{297}{\code {cookie_close_function}}
--\entry{ssize_t}{306}{\code {ssize_t}}
--\entry{off_t}{312}{\code {off_t}}
--\entry{off64_t}{312}{\code {off64_t}}
--\entry{struct iovec}{316}{\code {struct iovec}}
--\entry{fd_set}{321}{\code {fd_set}}
--\entry{struct aiocb}{325}{\code {struct aiocb}}
--\entry{struct aiocb64}{326}{\code {struct aiocb64}}
--\entry{struct aioinit}{335}{\code {struct aioinit}}
--\entry{struct flock}{346}{\code {struct flock}}
--\entry{struct dirent}{353}{\code {struct dirent}}
--\entry{DIR}{354}{\code {DIR}}
--\entry{__ftw_func_t}{360}{\code {__ftw_func_t}}
--\entry{__ftw64_func_t}{361}{\code {__ftw64_func_t}}
--\entry{__nftw_func_t}{361}{\code {__nftw_func_t}}
--\entry{__nftw64_func_t}{361}{\code {__nftw64_func_t}}
--\entry{struct FTW}{361}{\code {struct FTW}}
--\entry{struct stat}{370}{\code {struct stat}}
--\entry{struct stat64}{372}{\code {struct stat64}}
--\entry{mode_t}{373}{\code {mode_t}}
--\entry{ino_t}{373}{\code {ino_t}}
--\entry{ino64_t}{373}{\code {ino64_t}}
--\entry{dev_t}{374}{\code {dev_t}}
--\entry{nlink_t}{374}{\code {nlink_t}}
--\entry{blkcnt_t}{374}{\code {blkcnt_t}}
--\entry{blkcnt64_t}{374}{\code {blkcnt64_t}}
--\entry{struct utimbuf}{384}{\code {struct utimbuf}}
--\entry{struct sockaddr}{402}{\code {struct sockaddr}}
--\entry{struct if_nameindex}{404}{\code {struct if_nameindex}}
--\entry{struct sockaddr_un}{406}{\code {struct sockaddr_un}}
--\entry{struct sockaddr_in}{408}{\code {struct sockaddr_in}}
--\entry{struct sockaddr_in6}{408}{\code {struct sockaddr_in6}}
--\entry{struct in_addr}{411}{\code {struct in_addr}}
--\entry{struct in6_addr}{411}{\code {struct in6_addr}}
--\entry{struct hostent}{413}{\code {struct hostent}}
--\entry{struct servent}{417}{\code {struct servent}}
--\entry{struct protoent}{419}{\code {struct protoent}}
--\entry{struct linger}{442}{\code {struct linger}}
--\entry{struct netent}{443}{\code {struct netent}}
--\entry{struct termios}{447}{\code {struct termios}}
--\entry{tcflag_t}{448}{\code {tcflag_t}}
--\entry{cc_t}{448}{\code {cc_t}}
--\entry{speed_t}{457}{\code {speed_t}}
--\entry{struct sgttyb}{464}{\code {struct sgttyb}}
--\entry{struct random_data}{510}{\code {struct random_data}}
--\entry{div_t}{518}{\code {div_t}}
--\entry{ldiv_t}{519}{\code {ldiv_t}}
--\entry{lldiv_t}{519}{\code {lldiv_t}}
--\entry{imaxdiv_t}{519}{\code {imaxdiv_t}}
--\entry{struct timeval}{550}{\code {struct timeval}}
--\entry{struct timespec}{550}{\code {struct timespec}}
--\entry{clock_t}{552}{\code {clock_t}}
--\entry{struct tms}{552}{\code {struct tms}}
--\entry{time_t}{553}{\code {time_t}}
--\entry{struct timezone}{554}{\code {struct timezone}}
--\entry{struct tm}{556}{\code {struct tm}}
--\entry{struct ntptimeval}{559}{\code {struct ntptimeval}}
--\entry{struct ntptimeval}{559}{\code {struct ntptimeval}}
--\entry{struct timex}{559}{\code {struct timex}}
--\entry{struct timex}{560}{\code {struct timex}}
--\entry{struct itimerval}{579}{\code {struct itimerval}}
--\entry{struct rusage}{583}{\code {struct rusage}}
--\entry{struct vtimes}{585}{\code {struct vtimes}}
--\entry{struct rlimit}{586}{\code {struct rlimit}}
--\entry{struct rlimit64}{587}{\code {struct rlimit64}}
--\entry{struct sched_param}{592}{\code {struct sched_param}}
--\entry{jmp_buf}{602}{\code {jmp_buf}}
--\entry{sigjmp_buf}{603}{\code {sigjmp_buf}}
--\entry{ucontext_t}{604}{\code {ucontext_t}}
--\entry{sighandler_t}{622}{\code {sighandler_t}}
--\entry{struct sigaction}{624}{\code {struct sigaction}}
--\entry{sig_atomic_t}{637}{\code {sig_atomic_t}}
--\entry{sigset_t}{644}{\code {sigset_t}}
--\entry{stack_t}{652}{\code {stack_t}}
--\entry{struct sigstack}{653}{\code {struct sigstack}}
--\entry{struct sigvec}{654}{\code {struct sigvec}}
--\entry{struct option}{662}{\code {struct option}}
--\entry{struct argp}{667}{\code {struct argp}}
--\entry{struct argp_option}{668}{\code {struct argp_option}}
--\entry{struct argp_state}{675}{\code {struct argp_state}}
--\entry{struct argp_child}{676}{\code {struct argp_child}}
--\entry{pid_t}{702}{\code {pid_t}}
--\entry{union wait}{709}{\code {union wait}}
--\entry{uid_t}{745}{\code {uid_t}}
--\entry{gid_t}{745}{\code {gid_t}}
--\entry{struct exit_status}{754}{\code {struct exit_status}}
--\entry{struct utmp}{754}{\code {struct utmp}}
--\entry{struct utmpx}{758}{\code {struct utmpx}}
--\entry{struct passwd}{761}{\code {struct passwd}}
--\entry{struct group}{764}{\code {struct group}}
--\entry{struct utsname}{773}{\code {struct utsname}}
--\entry{struct fstab}{775}{\code {struct fstab}}
--\entry{struct mntent}{777}{\code {struct mntent}}
--\entry{va_list}{846}{\code {va_list}}
--\entry{ptrdiff_t}{849}{\code {ptrdiff_t}}
--\entry{size_t}{849}{\code {size_t}}
-diff -u -udbrN glibc-2.3.2/manual/libc.tps glibc-2.3.2-200304020432/manual/libc.tps
---- glibc-2.3.2/manual/libc.tps	Tue Feb 25 11:34:58 2003
-+++ glibc-2.3.2-200304020432/manual/libc.tps	Thu Jan  1 01:00:00 1970
-@@ -1,145 +0,0 @@
--\initial {_}
--\entry {\code {__ftw_func_t}}{360}
--\entry {\code {__ftw64_func_t}}{361}
--\entry {\code {__nftw_func_t}}{361}
--\entry {\code {__nftw64_func_t}}{361}
--\initial {B}
--\entry {\code {blkcnt_t}}{374}
--\entry {\code {blkcnt64_t}}{374}
--\initial {C}
--\entry {\code {cc_t}}{448}
--\entry {\code {clock_t}}{552}
--\entry {\code {comparison_fn_t}}{195}
--\entry {\code {cookie_close_function}}{297}
--\entry {\code {cookie_io_functions_t}}{295}
--\entry {\code {cookie_read_function}}{297}
--\entry {\code {cookie_seek_function}}{297}
--\entry {\code {cookie_write_function}}{297}
--\initial {D}
--\entry {\code {dev_t}}{374}
--\entry {\code {DIR}}{354}
--\entry {\code {div_t}}{518}
--\initial {E}
--\entry {\code {enum mcheck_status}}{40}
--\initial {F}
--\entry {\code {fd_set}}{321}
--\entry {\code {FILE}}{231}
--\entry {\code {fpos_t}}{287}
--\entry {\code {fpos64_t}}{287}
--\initial {G}
--\entry {\code {gid_t}}{745}
--\entry {\code {glob_t}}{207}
--\entry {\code {glob64_t}}{208}
--\initial {I}
--\entry {\code {iconv_t}}{132}
--\entry {\code {imaxdiv_t}}{519}
--\entry {\code {ino_t}}{373}
--\entry {\code {ino64_t}}{373}
--\initial {J}
--\entry {\code {jmp_buf}}{602}
--\initial {L}
--\entry {\code {ldiv_t}}{519}
--\entry {\code {lldiv_t}}{519}
--\initial {M}
--\entry {\code {mbstate_t}}{116}
--\entry {\code {mode_t}}{373}
--\initial {N}
--\entry {\code {nlink_t}}{374}
--\initial {O}
--\entry {\code {off_t}}{312}
--\entry {\code {off64_t}}{312}
--\initial {P}
--\entry {\code {pid_t}}{702}
--\entry {\code {printf_arginfo_function}}{269}
--\entry {\code {printf_function}}{269}
--\entry {\code {ptrdiff_t}}{849}
--\initial {R}
--\entry {\code {regex_t}}{213}
--\entry {\code {regmatch_t}}{216}
--\entry {\code {regoff_t}}{217}
--\initial {S}
--\entry {\code {sig_atomic_t}}{637}
--\entry {\code {sighandler_t}}{622}
--\entry {\code {sigjmp_buf}}{603}
--\entry {\code {sigset_t}}{644}
--\entry {\code {size_t}}{849}
--\entry {\code {speed_t}}{457}
--\entry {\code {ssize_t}}{306}
--\entry {\code {stack_t}}{652}
--\entry {\code {struct __gconv_step}}{142}
--\entry {\code {struct __gconv_step_data}}{143}
--\entry {\code {struct aiocb}}{325}
--\entry {\code {struct aiocb64}}{326}
--\entry {\code {struct aioinit}}{335}
--\entry {\code {struct argp}}{667}
--\entry {\code {struct argp_child}}{676}
--\entry {\code {struct argp_option}}{668}
--\entry {\code {struct argp_state}}{675}
--\entry {\code {struct dirent}}{353}
--\entry {\code {struct ENTRY}}{200}
--\entry {\code {struct exit_status}}{754}
--\entry {\code {struct flock}}{346}
--\entry {\code {struct fstab}}{775}
--\entry {\code {struct FTW}}{361}
--\entry {\code {struct group}}{764}
--\entry {\code {struct hostent}}{413}
--\entry {\code {struct if_nameindex}}{404}
--\entry {\code {struct in_addr}}{411}
--\entry {\code {struct in6_addr}}{411}
--\entry {\code {struct iovec}}{316}
--\entry {\code {struct itimerval}}{579}
--\entry {\code {struct lconv}}{158}
--\entry {\code {struct linger}}{442}
--\entry {\code {struct mallinfo}}{43}
--\entry {\code {struct mntent}}{777}
--\entry {\code {struct netent}}{443}
--\entry {\code {struct ntptimeval}}{559}
--\entry {\code {struct obstack}}{49}
--\entry {\code {struct option}}{662}
--\entry {\code {struct passwd}}{761}
--\entry {\code {struct printf_info}}{267}
--\entry {\code {struct protoent}}{419}
--\entry {\code {struct random_data}}{510}
--\entry {\code {struct rlimit}}{586}
--\entry {\code {struct rlimit64}}{587}
--\entry {\code {struct rusage}}{583}
--\entry {\code {struct sched_param}}{592}
--\entry {\code {struct servent}}{417}
--\entry {\code {struct sgttyb}}{464}
--\entry {\code {struct sigaction}}{624}
--\entry {\code {struct sigstack}}{653}
--\entry {\code {struct sigvec}}{654}
--\entry {\code {struct sockaddr}}{402}
--\entry {\code {struct sockaddr_in}}{408}
--\entry {\code {struct sockaddr_in6}}{408}
--\entry {\code {struct sockaddr_un}}{406}
--\entry {\code {struct stat}}{370}
--\entry {\code {struct stat64}}{372}
--\entry {\code {struct termios}}{447}
--\entry {\code {struct timespec}}{550}
--\entry {\code {struct timeval}}{550}
--\entry {\code {struct timex}}{559, 560}
--\entry {\code {struct timezone}}{554}
--\entry {\code {struct tm}}{556}
--\entry {\code {struct tms}}{552}
--\entry {\code {struct utimbuf}}{384}
--\entry {\code {struct utmp}}{754}
--\entry {\code {struct utmpx}}{758}
--\entry {\code {struct utsname}}{773}
--\entry {\code {struct vtimes}}{585}
--\initial {T}
--\entry {\code {tcflag_t}}{448}
--\entry {\code {time_t}}{553}
--\initial {U}
--\entry {\code {ucontext_t}}{604}
--\entry {\code {uid_t}}{745}
--\entry {\code {union wait}}{709}
--\initial {V}
--\entry {\code {va_list}}{846}
--\entry {\code {VISIT}}{203}
--\initial {W}
--\entry {\code {wchar_t}}{112}
--\entry {\code {wctrans_t}}{74}
--\entry {\code {wctype_t}}{70}
--\entry {\code {wint_t}}{112}
--\entry {\code {wordexp_t}}{219}
-diff -u -udbrN glibc-2.3.2/manual/libc.vr glibc-2.3.2-200304020432/manual/libc.vr
---- glibc-2.3.2/manual/libc.vr	Tue Feb 25 11:35:07 2003
-+++ glibc-2.3.2-200304020432/manual/libc.vr	Thu Jan  1 01:00:00 1970
-@@ -1,1073 +0,0 @@
--\entry{_POSIX_SOURCE}{8}{\code {_POSIX_SOURCE}}
--\entry{_POSIX_C_SOURCE}{8}{\code {_POSIX_C_SOURCE}}
--\entry{_BSD_SOURCE}{8}{\code {_BSD_SOURCE}}
--\entry{_SVID_SOURCE}{8}{\code {_SVID_SOURCE}}
--\entry{_XOPEN_SOURCE}{8}{\code {_XOPEN_SOURCE}}
--\entry{_XOPEN_SOURCE_EXTENDED}{9}{\code {_XOPEN_SOURCE_EXTENDED}}
--\entry{_LARGEFILE_SOURCE}{9}{\code {_LARGEFILE_SOURCE}}
--\entry{_LARGEFILE64_SOURCE}{9}{\code {_LARGEFILE64_SOURCE}}
--\entry{_FILE_OFFSET_BITS}{9}{\code {_FILE_OFFSET_BITS}}
--\entry{_ISOC99_SOURCE}{10}{\code {_ISOC99_SOURCE}}
--\entry{_GNU_SOURCE}{10}{\code {_GNU_SOURCE}}
--\entry{_REENTRANT}{10}{\code {_REENTRANT}}
--\entry{_THREAD_SAFE}{10}{\code {_THREAD_SAFE}}
--\entry{errno}{15}{\code {errno}}
--\entry{EPERM}{16}{\code {EPERM}}
--\entry{ENOENT}{16}{\code {ENOENT}}
--\entry{ESRCH}{16}{\code {ESRCH}}
--\entry{EINTR}{16}{\code {EINTR}}
--\entry{EIO}{16}{\code {EIO}}
--\entry{ENXIO}{17}{\code {ENXIO}}
--\entry{E2BIG}{17}{\code {E2BIG}}
--\entry{ENOEXEC}{17}{\code {ENOEXEC}}
--\entry{EBADF}{17}{\code {EBADF}}
--\entry{ECHILD}{17}{\code {ECHILD}}
--\entry{EDEADLK}{17}{\code {EDEADLK}}
--\entry{ENOMEM}{17}{\code {ENOMEM}}
--\entry{EACCES}{17}{\code {EACCES}}
--\entry{EFAULT}{17}{\code {EFAULT}}
--\entry{ENOTBLK}{17}{\code {ENOTBLK}}
--\entry{EBUSY}{17}{\code {EBUSY}}
--\entry{EEXIST}{17}{\code {EEXIST}}
--\entry{EXDEV}{18}{\code {EXDEV}}
--\entry{ENODEV}{18}{\code {ENODEV}}
--\entry{ENOTDIR}{18}{\code {ENOTDIR}}
--\entry{EISDIR}{18}{\code {EISDIR}}
--\entry{EINVAL}{18}{\code {EINVAL}}
--\entry{EMFILE}{18}{\code {EMFILE}}
--\entry{ENFILE}{18}{\code {ENFILE}}
--\entry{ENOTTY}{18}{\code {ENOTTY}}
--\entry{ETXTBSY}{18}{\code {ETXTBSY}}
--\entry{EFBIG}{18}{\code {EFBIG}}
--\entry{ENOSPC}{18}{\code {ENOSPC}}
--\entry{ESPIPE}{18}{\code {ESPIPE}}
--\entry{EROFS}{19}{\code {EROFS}}
--\entry{EMLINK}{19}{\code {EMLINK}}
--\entry{EPIPE}{19}{\code {EPIPE}}
--\entry{EDOM}{19}{\code {EDOM}}
--\entry{ERANGE}{19}{\code {ERANGE}}
--\entry{EAGAIN}{19}{\code {EAGAIN}}
--\entry{EWOULDBLOCK}{19}{\code {EWOULDBLOCK}}
--\entry{EINPROGRESS}{20}{\code {EINPROGRESS}}
--\entry{EALREADY}{20}{\code {EALREADY}}
--\entry{ENOTSOCK}{20}{\code {ENOTSOCK}}
--\entry{EMSGSIZE}{20}{\code {EMSGSIZE}}
--\entry{EPROTOTYPE}{20}{\code {EPROTOTYPE}}
--\entry{ENOPROTOOPT}{20}{\code {ENOPROTOOPT}}
--\entry{EPROTONOSUPPORT}{20}{\code {EPROTONOSUPPORT}}
--\entry{ESOCKTNOSUPPORT}{20}{\code {ESOCKTNOSUPPORT}}
--\entry{EOPNOTSUPP}{20}{\code {EOPNOTSUPP}}
--\entry{EPFNOSUPPORT}{20}{\code {EPFNOSUPPORT}}
--\entry{EAFNOSUPPORT}{20}{\code {EAFNOSUPPORT}}
--\entry{EADDRINUSE}{20}{\code {EADDRINUSE}}
--\entry{EADDRNOTAVAIL}{21}{\code {EADDRNOTAVAIL}}
--\entry{ENETDOWN}{21}{\code {ENETDOWN}}
--\entry{ENETUNREACH}{21}{\code {ENETUNREACH}}
--\entry{ENETRESET}{21}{\code {ENETRESET}}
--\entry{ECONNABORTED}{21}{\code {ECONNABORTED}}
--\entry{ECONNRESET}{21}{\code {ECONNRESET}}
--\entry{ENOBUFS}{21}{\code {ENOBUFS}}
--\entry{EISCONN}{21}{\code {EISCONN}}
--\entry{ENOTCONN}{21}{\code {ENOTCONN}}
--\entry{EDESTADDRREQ}{21}{\code {EDESTADDRREQ}}
--\entry{ESHUTDOWN}{21}{\code {ESHUTDOWN}}
--\entry{ETOOMANYREFS}{21}{\code {ETOOMANYREFS}}
--\entry{ETIMEDOUT}{21}{\code {ETIMEDOUT}}
--\entry{ECONNREFUSED}{22}{\code {ECONNREFUSED}}
--\entry{ELOOP}{22}{\code {ELOOP}}
--\entry{ENAMETOOLONG}{22}{\code {ENAMETOOLONG}}
--\entry{EHOSTDOWN}{22}{\code {EHOSTDOWN}}
--\entry{EHOSTUNREACH}{22}{\code {EHOSTUNREACH}}
--\entry{ENOTEMPTY}{22}{\code {ENOTEMPTY}}
--\entry{EPROCLIM}{22}{\code {EPROCLIM}}
--\entry{EUSERS}{22}{\code {EUSERS}}
--\entry{EDQUOT}{22}{\code {EDQUOT}}
--\entry{ESTALE}{22}{\code {ESTALE}}
--\entry{EREMOTE}{22}{\code {EREMOTE}}
--\entry{EBADRPC}{22}{\code {EBADRPC}}
--\entry{ERPCMISMATCH}{22}{\code {ERPCMISMATCH}}
--\entry{EPROGUNAVAIL}{22}{\code {EPROGUNAVAIL}}
--\entry{EPROGMISMATCH}{23}{\code {EPROGMISMATCH}}
--\entry{EPROCUNAVAIL}{23}{\code {EPROCUNAVAIL}}
--\entry{ENOLCK}{23}{\code {ENOLCK}}
--\entry{EFTYPE}{23}{\code {EFTYPE}}
--\entry{EAUTH}{23}{\code {EAUTH}}
--\entry{ENEEDAUTH}{23}{\code {ENEEDAUTH}}
--\entry{ENOSYS}{23}{\code {ENOSYS}}
--\entry{ENOTSUP}{23}{\code {ENOTSUP}}
--\entry{EILSEQ}{23}{\code {EILSEQ}}
--\entry{EBACKGROUND}{23}{\code {EBACKGROUND}}
--\entry{EDIED}{24}{\code {EDIED}}
--\entry{ED}{24}{\code {ED}}
--\entry{EGREGIOUS}{24}{\code {EGREGIOUS}}
--\entry{EIEIO}{24}{\code {EIEIO}}
--\entry{EGRATUITOUS}{24}{\code {EGRATUITOUS}}
--\entry{EBADMSG}{24}{\code {EBADMSG}}
--\entry{EIDRM}{24}{\code {EIDRM}}
--\entry{EMULTIHOP}{24}{\code {EMULTIHOP}}
--\entry{ENODATA}{24}{\code {ENODATA}}
--\entry{ENOLINK}{24}{\code {ENOLINK}}
--\entry{ENOMSG}{24}{\code {ENOMSG}}
--\entry{ENOSR}{24}{\code {ENOSR}}
--\entry{ENOSTR}{24}{\code {ENOSTR}}
--\entry{EOVERFLOW}{24}{\code {EOVERFLOW}}
--\entry{EPROTO}{24}{\code {EPROTO}}
--\entry{ETIME}{24}{\code {ETIME}}
--\entry{ECANCELED}{24}{\code {ECANCELED}}
--\entry{ERESTART}{24}{\code {ERESTART}}
--\entry{ECHRNG}{24}{\code {ECHRNG}}
--\entry{EL2NSYNC}{24}{\code {EL2NSYNC}}
--\entry{EL3HLT}{24}{\code {EL3HLT}}
--\entry{EL3RST}{24}{\code {EL3RST}}
--\entry{ELNRNG}{25}{\code {ELNRNG}}
--\entry{EUNATCH}{25}{\code {EUNATCH}}
--\entry{ENOCSI}{25}{\code {ENOCSI}}
--\entry{EL2HLT}{25}{\code {EL2HLT}}
--\entry{EBADE}{25}{\code {EBADE}}
--\entry{EBADR}{25}{\code {EBADR}}
--\entry{EXFULL}{25}{\code {EXFULL}}
--\entry{ENOANO}{25}{\code {ENOANO}}
--\entry{EBADRQC}{25}{\code {EBADRQC}}
--\entry{EBADSLT}{25}{\code {EBADSLT}}
--\entry{EDEADLOCK}{25}{\code {EDEADLOCK}}
--\entry{EBFONT}{25}{\code {EBFONT}}
--\entry{ENONET}{25}{\code {ENONET}}
--\entry{ENOPKG}{25}{\code {ENOPKG}}
--\entry{EADV}{25}{\code {EADV}}
--\entry{ESRMNT}{25}{\code {ESRMNT}}
--\entry{ECOMM}{25}{\code {ECOMM}}
--\entry{EDOTDOT}{25}{\code {EDOTDOT}}
--\entry{ENOTUNIQ}{25}{\code {ENOTUNIQ}}
--\entry{EBADFD}{25}{\code {EBADFD}}
--\entry{EREMCHG}{25}{\code {EREMCHG}}
--\entry{ELIBACC}{25}{\code {ELIBACC}}
--\entry{ELIBBAD}{25}{\code {ELIBBAD}}
--\entry{ELIBSCN}{25}{\code {ELIBSCN}}
--\entry{ELIBMAX}{25}{\code {ELIBMAX}}
--\entry{ELIBEXEC}{25}{\code {ELIBEXEC}}
--\entry{ESTRPIPE}{25}{\code {ESTRPIPE}}
--\entry{EUCLEAN}{25}{\code {EUCLEAN}}
--\entry{ENOTNAM}{25}{\code {ENOTNAM}}
--\entry{ENAVAIL}{25}{\code {ENAVAIL}}
--\entry{EISNAM}{25}{\code {EISNAM}}
--\entry{EREMOTEIO}{25}{\code {EREMOTEIO}}
--\entry{ENOMEDIUM}{25}{\code {ENOMEDIUM}}
--\entry{EMEDIUMTYPE}{25}{\code {EMEDIUMTYPE}}
--\entry{program_invocation_name}{27}{\code {program_invocation_name}}
--\entry{program_invocation_short_name}{27}{\code {program_invocation_short_name}}
--\entry{error_print_progname}{29}{\code {error_print_progname}}
--\entry{error_message_count}{29}{\code {error_message_count}}
--\entry{error_one_per_line}{29}{\code {error_one_per_line}}
--\entry{__malloc_hook}{41}{\code {__malloc_hook}}
--\entry{__realloc_hook}{41}{\code {__realloc_hook}}
--\entry{__free_hook}{41}{\code {__free_hook}}
--\entry{__memalign_hook}{41}{\code {__memalign_hook}}
--\entry{__malloc_initialize_hook}{42}{\code {__malloc_initialize_hook}}
--\entry{obstack_alloc_failed_handler}{51}{\code {obstack_alloc_failed_handler}}
--\entry{WCHAR_MIN}{112}{\code {WCHAR_MIN}}
--\entry{WCHAR_MAX}{112}{\code {WCHAR_MAX}}
--\entry{WEOF}{113}{\code {WEOF}}
--\entry{MB_LEN_MAX}{116}{\code {MB_LEN_MAX}}
--\entry{MB_CUR_MAX}{116}{\code {MB_CUR_MAX}}
--\entry{(*__gconv_init_fct)}{145}{\code {(*__gconv_init_fct)}}
--\entry{(*__gconv_end_fct)}{147}{\code {(*__gconv_end_fct)}}
--\entry{(*__gconv_fct)}{148}{\code {(*__gconv_fct)}}
--\entry{LC_COLLATE}{154}{\code {LC_COLLATE}}
--\entry{LC_CTYPE}{154}{\code {LC_CTYPE}}
--\entry{LC_MONETARY}{154}{\code {LC_MONETARY}}
--\entry{LC_NUMERIC}{154}{\code {LC_NUMERIC}}
--\entry{LC_TIME}{154}{\code {LC_TIME}}
--\entry{LC_MESSAGES}{154}{\code {LC_MESSAGES}}
--\entry{LC_ALL}{155}{\code {LC_ALL}}
--\entry{LANG}{155}{\code {LANG}}
--\entry{LANGUAGE}{155}{\code {LANGUAGE}}
--\entry{CODESET}{162}{\code {CODESET}}
--\entry{ABDAY_1}{162}{\code {ABDAY_1}}
--\entry{ABDAY_2}{162}{\code {ABDAY_2}}
--\entry{ABDAY_3}{162}{\code {ABDAY_3}}
--\entry{ABDAY_4}{162}{\code {ABDAY_4}}
--\entry{ABDAY_5}{162}{\code {ABDAY_5}}
--\entry{ABDAY_6}{162}{\code {ABDAY_6}}
--\entry{ABDAY_7}{162}{\code {ABDAY_7}}
--\entry{DAY_1}{162}{\code {DAY_1}}
--\entry{DAY_2}{162}{\code {DAY_2}}
--\entry{DAY_3}{162}{\code {DAY_3}}
--\entry{DAY_4}{162}{\code {DAY_4}}
--\entry{DAY_5}{162}{\code {DAY_5}}
--\entry{DAY_6}{162}{\code {DAY_6}}
--\entry{DAY_7}{162}{\code {DAY_7}}
--\entry{ABMON_1}{162}{\code {ABMON_1}}
--\entry{ABMON_2}{162}{\code {ABMON_2}}
--\entry{ABMON_3}{162}{\code {ABMON_3}}
--\entry{ABMON_4}{162}{\code {ABMON_4}}
--\entry{ABMON_5}{162}{\code {ABMON_5}}
--\entry{ABMON_6}{162}{\code {ABMON_6}}
--\entry{ABMON_7}{162}{\code {ABMON_7}}
--\entry{ABMON_8}{162}{\code {ABMON_8}}
--\entry{ABMON_9}{162}{\code {ABMON_9}}
--\entry{ABMON_10}{162}{\code {ABMON_10}}
--\entry{ABMON_11}{162}{\code {ABMON_11}}
--\entry{ABMON_12}{162}{\code {ABMON_12}}
--\entry{MON_1}{162}{\code {MON_1}}
--\entry{MON_2}{163}{\code {MON_2}}
--\entry{MON_3}{163}{\code {MON_3}}
--\entry{MON_4}{163}{\code {MON_4}}
--\entry{MON_5}{163}{\code {MON_5}}
--\entry{MON_6}{163}{\code {MON_6}}
--\entry{MON_7}{163}{\code {MON_7}}
--\entry{MON_8}{163}{\code {MON_8}}
--\entry{MON_9}{163}{\code {MON_9}}
--\entry{MON_10}{163}{\code {MON_10}}
--\entry{MON_11}{163}{\code {MON_11}}
--\entry{MON_12}{163}{\code {MON_12}}
--\entry{AM_STR}{163}{\code {AM_STR}}
--\entry{PM_STR}{163}{\code {PM_STR}}
--\entry{D_T_FMT}{163}{\code {D_T_FMT}}
--\entry{D_FMT}{163}{\code {D_FMT}}
--\entry{T_FMT}{163}{\code {T_FMT}}
--\entry{T_FMT_AMPM}{163}{\code {T_FMT_AMPM}}
--\entry{ERA}{163}{\code {ERA}}
--\entry{ERA_YEAR}{163}{\code {ERA_YEAR}}
--\entry{ERA_D_T_FMT}{163}{\code {ERA_D_T_FMT}}
--\entry{ERA_D_FMT}{164}{\code {ERA_D_FMT}}
--\entry{ERA_T_FMT}{164}{\code {ERA_T_FMT}}
--\entry{ALT_DIGITS}{164}{\code {ALT_DIGITS}}
--\entry{INT_CURR_SYMBOL}{164}{\code {INT_CURR_SYMBOL}}
--\entry{CURRENCY_SYMBOL}{164}{\code {CURRENCY_SYMBOL}}
--\entry{CRNCYSTR}{164}{\code {CRNCYSTR}}
--\entry{MON_DECIMAL_POINT}{164}{\code {MON_DECIMAL_POINT}}
--\entry{MON_THOUSANDS_SEP}{164}{\code {MON_THOUSANDS_SEP}}
--\entry{MON_GROUPING}{164}{\code {MON_GROUPING}}
--\entry{POSITIVE_SIGN}{164}{\code {POSITIVE_SIGN}}
--\entry{NEGATIVE_SIGN}{164}{\code {NEGATIVE_SIGN}}
--\entry{INT_FRAC_DIGITS}{164}{\code {INT_FRAC_DIGITS}}
--\entry{FRAC_DIGITS}{164}{\code {FRAC_DIGITS}}
--\entry{P_CS_PRECEDES}{165}{\code {P_CS_PRECEDES}}
--\entry{P_SEP_BY_SPACE}{165}{\code {P_SEP_BY_SPACE}}
--\entry{N_CS_PRECEDES}{165}{\code {N_CS_PRECEDES}}
--\entry{N_SEP_BY_SPACE}{165}{\code {N_SEP_BY_SPACE}}
--\entry{P_SIGN_POSN}{165}{\code {P_SIGN_POSN}}
--\entry{N_SIGN_POSN}{165}{\code {N_SIGN_POSN}}
--\entry{INT_P_CS_PRECEDES}{165}{\code {INT_P_CS_PRECEDES}}
--\entry{INT_P_SEP_BY_SPACE}{165}{\code {INT_P_SEP_BY_SPACE}}
--\entry{INT_N_CS_PRECEDES}{165}{\code {INT_N_CS_PRECEDES}}
--\entry{INT_N_SEP_BY_SPACE}{165}{\code {INT_N_SEP_BY_SPACE}}
--\entry{INT_P_SIGN_POSN}{165}{\code {INT_P_SIGN_POSN}}
--\entry{INT_N_SIGN_POSN}{165}{\code {INT_N_SIGN_POSN}}
--\entry{DECIMAL_POINT}{165}{\code {DECIMAL_POINT}}
--\entry{RADIXCHAR}{165}{\code {RADIXCHAR}}
--\entry{THOUSANDS_SEP}{166}{\code {THOUSANDS_SEP}}
--\entry{THOUSEP}{166}{\code {THOUSEP}}
--\entry{GROUPING}{166}{\code {GROUPING}}
--\entry{YESEXPR}{166}{\code {YESEXPR}}
--\entry{NOEXPR}{166}{\code {NOEXPR}}
--\entry{YESSTR}{166}{\code {YESSTR}}
--\entry{NOSTR}{166}{\code {NOSTR}}
--\entry{GLOB_ABORTED}{209}{\code {GLOB_ABORTED}}
--\entry{GLOB_NOMATCH}{209}{\code {GLOB_NOMATCH}}
--\entry{GLOB_NOSPACE}{209}{\code {GLOB_NOSPACE}}
--\entry{GLOB_APPEND}{210}{\code {GLOB_APPEND}}
--\entry{GLOB_DOOFFS}{210}{\code {GLOB_DOOFFS}}
--\entry{GLOB_ERR}{210}{\code {GLOB_ERR}}
--\entry{GLOB_MARK}{210}{\code {GLOB_MARK}}
--\entry{GLOB_NOCHECK}{211}{\code {GLOB_NOCHECK}}
--\entry{GLOB_NOSORT}{211}{\code {GLOB_NOSORT}}
--\entry{GLOB_NOESCAPE}{211}{\code {GLOB_NOESCAPE}}
--\entry{GLOB_PERIOD}{211}{\code {GLOB_PERIOD}}
--\entry{GLOB_MAGCHAR}{211}{\code {GLOB_MAGCHAR}}
--\entry{GLOB_ALTDIRFUNC}{211}{\code {GLOB_ALTDIRFUNC}}
--\entry{GLOB_BRACE}{211}{\code {GLOB_BRACE}}
--\entry{GLOB_NOMAGIC}{212}{\code {GLOB_NOMAGIC}}
--\entry{GLOB_TILDE}{212}{\code {GLOB_TILDE}}
--\entry{GLOB_TILDE_CHECK}{212}{\code {GLOB_TILDE_CHECK}}
--\entry{GLOB_ONLYDIR}{212}{\code {GLOB_ONLYDIR}}
--\entry{stdin}{231}{\code {stdin}}
--\entry{stdout}{231}{\code {stdout}}
--\entry{stderr}{231}{\code {stderr}}
--\entry{FOPEN_MAX}{234}{\code {FOPEN_MAX}}
--\entry{FSETLOCKING_INTERNAL}{239}{\code {FSETLOCKING_INTERNAL}}
--\entry{FSETLOCKING_BYCALLER}{239}{\code {FSETLOCKING_BYCALLER}}
--\entry{FSETLOCKING_QUERY}{239}{\code {FSETLOCKING_QUERY}}
--\entry{NL_ARGMAX}{251}{\code {NL_ARGMAX}}
--\entry{PA_FLAG_MASK}{264}{\code {PA_FLAG_MASK}}
--\entry{PA_INT}{264}{\code {PA_INT}}
--\entry{PA_CHAR}{264}{\code {PA_CHAR}}
--\entry{PA_STRING}{264}{\code {PA_STRING}}
--\entry{PA_POINTER}{264}{\code {PA_POINTER}}
--\entry{PA_FLOAT}{264}{\code {PA_FLOAT}}
--\entry{PA_DOUBLE}{264}{\code {PA_DOUBLE}}
--\entry{PA_LAST}{264}{\code {PA_LAST}}
--\entry{PA_FLAG_PTR}{264}{\code {PA_FLAG_PTR}}
--\entry{PA_FLAG_SHORT}{265}{\code {PA_FLAG_SHORT}}
--\entry{PA_FLAG_LONG}{265}{\code {PA_FLAG_LONG}}
--\entry{PA_FLAG_LONG_LONG}{265}{\code {PA_FLAG_LONG_LONG}}
--\entry{PA_FLAG_LONG_DOUBLE}{265}{\code {PA_FLAG_LONG_DOUBLE}}
--\entry{EOF}{281}{\code {EOF}}
--\entry{WEOF}{282}{\code {WEOF}}
--\entry{SEEK_SET}{286}{\code {SEEK_SET}}
--\entry{SEEK_CUR}{286}{\code {SEEK_CUR}}
--\entry{SEEK_END}{286}{\code {SEEK_END}}
--\entry{L_SET}{286}{\code {L_SET}}
--\entry{L_INCR}{286}{\code {L_INCR}}
--\entry{L_XTND}{286}{\code {L_XTND}}
--\entry{_IOFBF}{290}{\code {_IOFBF}}
--\entry{_IOLBF}{291}{\code {_IOLBF}}
--\entry{_IONBF}{291}{\code {_IONBF}}
--\entry{BUFSIZ}{291}{\code {BUFSIZ}}
--\entry{MM_PRINT}{297}{\code {MM_PRINT}}
--\entry{MM_CONSOLE}{297}{\code {MM_CONSOLE}}
--\entry{MM_HARD}{297}{\code {MM_HARD}}
--\entry{MM_SOFT}{297}{\code {MM_SOFT}}
--\entry{MM_FIRM}{297}{\code {MM_FIRM}}
--\entry{MM_APPL}{297}{\code {MM_APPL}}
--\entry{MM_UTIL}{297}{\code {MM_UTIL}}
--\entry{MM_OPSYS}{297}{\code {MM_OPSYS}}
--\entry{MM_RECOVER}{298}{\code {MM_RECOVER}}
--\entry{MM_NRECOV}{298}{\code {MM_NRECOV}}
--\entry{MM_NULLLBL}{298}{\code {MM_NULLLBL}}
--\entry{MM_NULLSEV}{298}{\code {MM_NULLSEV}}
--\entry{MM_NULLMC}{298}{\code {MM_NULLMC}}
--\entry{MM_NULLTXT}{298}{\code {MM_NULLTXT}}
--\entry{MM_NULLACT}{298}{\code {MM_NULLACT}}
--\entry{MM_NULLTAG}{298}{\code {MM_NULLTAG}}
--\entry{MM_NOSEV}{298}{\code {MM_NOSEV}}
--\entry{MM_HALT}{298}{\code {MM_HALT}}
--\entry{MM_ERROR}{298}{\code {MM_ERROR}}
--\entry{MM_WARNING}{298}{\code {MM_WARNING}}
--\entry{MM_INFO}{299}{\code {MM_INFO}}
--\entry{STDIN_FILENO}{313}{\code {STDIN_FILENO}}
--\entry{STDOUT_FILENO}{313}{\code {STDOUT_FILENO}}
--\entry{STDERR_FILENO}{313}{\code {STDERR_FILENO}}
--\entry{_SC_PAGESIZE}{317}{\code {_SC_PAGESIZE}}
--\entry{PROT_READ}{317}{\code {PROT_READ}}
--\entry{PROT_WRITE}{317}{\code {PROT_WRITE}}
--\entry{PROT_EXEC}{317}{\code {PROT_EXEC}}
--\entry{MAP_PRIVATE}{317}{\code {MAP_PRIVATE}}
--\entry{MAP_SHARED}{317}{\code {MAP_SHARED}}
--\entry{MAP_FIXED}{318}{\code {MAP_FIXED}}
--\entry{MAP_ANONYMOUS}{318}{\code {MAP_ANONYMOUS}}
--\entry{MAP_ANON}{318}{\code {MAP_ANON}}
--\entry{MS_SYNC}{319}{\code {MS_SYNC}}
--\entry{MS_ASYNC}{319}{\code {MS_ASYNC}}
--\entry{FD_SETSIZE}{321}{\code {FD_SETSIZE}}
--\entry{LIO_READ}{326}{\code {LIO_READ}}
--\entry{LIO_WRITE}{326}{\code {LIO_WRITE}}
--\entry{LIO_NOP}{326}{\code {LIO_NOP}}
--\entry{F_DUPFD}{338}{\code {F_DUPFD}}
--\entry{F_GETFD}{339}{\code {F_GETFD}}
--\entry{F_SETFD}{339}{\code {F_SETFD}}
--\entry{FD_CLOEXEC}{339}{\code {FD_CLOEXEC}}
--\entry{O_RDONLY}{341}{\code {O_RDONLY}}
--\entry{O_WRONLY}{341}{\code {O_WRONLY}}
--\entry{O_RDWR}{341}{\code {O_RDWR}}
--\entry{O_READ}{341}{\code {O_READ}}
--\entry{O_WRITE}{341}{\code {O_WRITE}}
--\entry{O_EXEC}{341}{\code {O_EXEC}}
--\entry{O_ACCMODE}{341}{\code {O_ACCMODE}}
--\entry{O_CREAT}{342}{\code {O_CREAT}}
--\entry{O_EXCL}{342}{\code {O_EXCL}}
--\entry{O_NONBLOCK}{342}{\code {O_NONBLOCK}}
--\entry{O_NOCTTY}{342}{\code {O_NOCTTY}}
--\entry{O_IGNORE_CTTY}{342}{\code {O_IGNORE_CTTY}}
--\entry{O_NOLINK}{342}{\code {O_NOLINK}}
--\entry{O_NOTRANS}{342}{\code {O_NOTRANS}}
--\entry{O_TRUNC}{343}{\code {O_TRUNC}}
--\entry{O_SHLOCK}{343}{\code {O_SHLOCK}}
--\entry{O_EXLOCK}{343}{\code {O_EXLOCK}}
--\entry{O_APPEND}{343}{\code {O_APPEND}}
--\entry{O_NONBLOCK}{343}{\code {O_NONBLOCK}}
--\entry{O_NDELAY}{344}{\code {O_NDELAY}}
--\entry{O_ASYNC}{344}{\code {O_ASYNC}}
--\entry{O_FSYNC}{344}{\code {O_FSYNC}}
--\entry{O_SYNC}{344}{\code {O_SYNC}}
--\entry{O_NOATIME}{344}{\code {O_NOATIME}}
--\entry{F_GETFL}{344}{\code {F_GETFL}}
--\entry{F_SETFL}{344}{\code {F_SETFL}}
--\entry{F_GETLK}{346}{\code {F_GETLK}}
--\entry{F_SETLK}{347}{\code {F_SETLK}}
--\entry{F_SETLKW}{347}{\code {F_SETLKW}}
--\entry{F_RDLCK}{348}{\code {F_RDLCK}}
--\entry{F_WRLCK}{348}{\code {F_WRLCK}}
--\entry{F_UNLCK}{348}{\code {F_UNLCK}}
--\entry{F_GETOWN}{348}{\code {F_GETOWN}}
--\entry{F_SETOWN}{349}{\code {F_SETOWN}}
--\entry{PWD}{352}{\code {PWD}}
--\entry{DT_UNKNOWN}{353}{\code {DT_UNKNOWN}}
--\entry{DT_REG}{353}{\code {DT_REG}}
--\entry{DT_DIR}{354}{\code {DT_DIR}}
--\entry{DT_FIFO}{354}{\code {DT_FIFO}}
--\entry{DT_SOCK}{354}{\code {DT_SOCK}}
--\entry{DT_CHR}{354}{\code {DT_CHR}}
--\entry{DT_BLK}{354}{\code {DT_BLK}}
--\entry{FTW_F}{360}{\code {FTW_F}}
--\entry{FTW_D}{360}{\code {FTW_D}}
--\entry{FTW_NS}{360}{\code {FTW_NS}}
--\entry{FTW_DNR}{360}{\code {FTW_DNR}}
--\entry{FTW_SL}{360}{\code {FTW_SL}}
--\entry{FTW_DP}{361}{\code {FTW_DP}}
--\entry{FTW_SLN}{361}{\code {FTW_SLN}}
--\entry{FTW_PHYS}{363}{\code {FTW_PHYS}}
--\entry{FTW_MOUNT}{363}{\code {FTW_MOUNT}}
--\entry{FTW_CHDIR}{363}{\code {FTW_CHDIR}}
--\entry{FTW_DEPTH}{363}{\code {FTW_DEPTH}}
--\entry{MAXSYMLINKS}{365}{\code {MAXSYMLINKS}}
--\entry{S_IFMT}{376}{\code {S_IFMT}}
--\entry{S_IFDIR}{376}{\code {S_IFDIR}}
--\entry{S_IFCHR}{376}{\code {S_IFCHR}}
--\entry{S_IFBLK}{376}{\code {S_IFBLK}}
--\entry{S_IFREG}{376}{\code {S_IFREG}}
--\entry{S_IFLNK}{376}{\code {S_IFLNK}}
--\entry{S_IFSOCK}{376}{\code {S_IFSOCK}}
--\entry{S_IFIFO}{376}{\code {S_IFIFO}}
--\entry{S_IRUSR}{378}{\code {S_IRUSR}}
--\entry{S_IREAD}{378}{\code {S_IREAD}}
--\entry{S_IWUSR}{379}{\code {S_IWUSR}}
--\entry{S_IWRITE}{379}{\code {S_IWRITE}}
--\entry{S_IXUSR}{379}{\code {S_IXUSR}}
--\entry{S_IEXEC}{379}{\code {S_IEXEC}}
--\entry{S_IRWXU}{379}{\code {S_IRWXU}}
--\entry{S_IRGRP}{379}{\code {S_IRGRP}}
--\entry{S_IWGRP}{379}{\code {S_IWGRP}}
--\entry{S_IXGRP}{379}{\code {S_IXGRP}}
--\entry{S_IRWXG}{379}{\code {S_IRWXG}}
--\entry{S_IROTH}{379}{\code {S_IROTH}}
--\entry{S_IWOTH}{379}{\code {S_IWOTH}}
--\entry{S_IXOTH}{379}{\code {S_IXOTH}}
--\entry{S_IRWXO}{379}{\code {S_IRWXO}}
--\entry{S_ISUID}{379}{\code {S_ISUID}}
--\entry{S_ISGID}{379}{\code {S_ISGID}}
--\entry{S_ISVTX}{379}{\code {S_ISVTX}}
--\entry{R_OK}{383}{\code {R_OK}}
--\entry{W_OK}{383}{\code {W_OK}}
--\entry{X_OK}{383}{\code {X_OK}}
--\entry{F_OK}{383}{\code {F_OK}}
--\entry{L_tmpnam}{389}{\code {L_tmpnam}}
--\entry{TMP_MAX}{390}{\code {TMP_MAX}}
--\entry{P_tmpdir}{390}{\code {P_tmpdir}}
--\entry{SOCK_STREAM}{400}{\code {SOCK_STREAM}}
--\entry{SOCK_DGRAM}{400}{\code {SOCK_DGRAM}}
--\entry{SOCK_RAW}{401}{\code {SOCK_RAW}}
--\entry{AF_LOCAL}{402}{\code {AF_LOCAL}}
--\entry{AF_UNIX}{402}{\code {AF_UNIX}}
--\entry{AF_FILE}{402}{\code {AF_FILE}}
--\entry{AF_INET}{402}{\code {AF_INET}}
--\entry{AF_UNSPEC}{402}{\code {AF_UNSPEC}}
--\entry{IFNAMSIZ}{404}{\code {IFNAMSIZ}}
--\entry{PF_LOCAL}{405}{\code {PF_LOCAL}}
--\entry{PF_UNIX}{406}{\code {PF_UNIX}}
--\entry{PF_FILE}{406}{\code {PF_FILE}}
--\entry{PF_INET}{407}{\code {PF_INET}}
--\entry{PF_INET6}{407}{\code {PF_INET6}}
--\entry{INADDR_LOOPBACK}{411}{\code {INADDR_LOOPBACK}}
--\entry{INADDR_ANY}{411}{\code {INADDR_ANY}}
--\entry{INADDR_BROADCAST}{411}{\code {INADDR_BROADCAST}}
--\entry{INADDR_NONE}{411}{\code {INADDR_NONE}}
--\entry{in6addr_loopback}{411}{\code {in6addr_loopback}}
--\entry{in6addr_any}{411}{\code {in6addr_any}}
--\entry{h_errno}{414}{\code {h_errno}}
--\entry{HOST_NOT_FOUND}{414}{\code {HOST_NOT_FOUND}}
--\entry{TRY_AGAIN}{414}{\code {TRY_AGAIN}}
--\entry{NO_RECOVERY}{414}{\code {NO_RECOVERY}}
--\entry{NO_ADDRESS}{414}{\code {NO_ADDRESS}}
--\entry{IPPORT_RESERVED}{417}{\code {IPPORT_RESERVED}}
--\entry{IPPORT_USERRESERVED}{417}{\code {IPPORT_USERRESERVED}}
--\entry{PF_NS}{421}{\code {PF_NS}}
--\entry{PF_ISO}{421}{\code {PF_ISO}}
--\entry{PF_CCITT}{421}{\code {PF_CCITT}}
--\entry{PF_IMPLINK}{421}{\code {PF_IMPLINK}}
--\entry{PF_ROUTE}{421}{\code {PF_ROUTE}}
--\entry{MSG_OOB}{429}{\code {MSG_OOB}}
--\entry{MSG_PEEK}{429}{\code {MSG_PEEK}}
--\entry{MSG_DONTROUTE}{429}{\code {MSG_DONTROUTE}}
--\entry{SOL_SOCKET}{441}{\code {SOL_SOCKET}}
--\entry{NCCS}{448}{\code {NCCS}}
--\entry{TCSANOW}{448}{\code {TCSANOW}}
--\entry{TCSADRAIN}{448}{\code {TCSADRAIN}}
--\entry{TCSAFLUSH}{448}{\code {TCSAFLUSH}}
--\entry{TCSASOFT}{448}{\code {TCSASOFT}}
--\entry{INPCK}{450}{\code {INPCK}}
--\entry{IGNPAR}{451}{\code {IGNPAR}}
--\entry{PARMRK}{451}{\code {PARMRK}}
--\entry{ISTRIP}{451}{\code {ISTRIP}}
--\entry{IGNBRK}{451}{\code {IGNBRK}}
--\entry{BRKINT}{451}{\code {BRKINT}}
--\entry{IGNCR}{451}{\code {IGNCR}}
--\entry{ICRNL}{451}{\code {ICRNL}}
--\entry{INLCR}{451}{\code {INLCR}}
--\entry{IXOFF}{451}{\code {IXOFF}}
--\entry{IXON}{452}{\code {IXON}}
--\entry{IXANY}{452}{\code {IXANY}}
--\entry{IMAXBEL}{452}{\code {IMAXBEL}}
--\entry{OPOST}{452}{\code {OPOST}}
--\entry{ONLCR}{452}{\code {ONLCR}}
--\entry{OXTABS}{452}{\code {OXTABS}}
--\entry{ONOEOT}{452}{\code {ONOEOT}}
--\entry{CLOCAL}{453}{\code {CLOCAL}}
--\entry{HUPCL}{453}{\code {HUPCL}}
--\entry{CREAD}{453}{\code {CREAD}}
--\entry{CSTOPB}{453}{\code {CSTOPB}}
--\entry{PARENB}{453}{\code {PARENB}}
--\entry{PARODD}{453}{\code {PARODD}}
--\entry{CSIZE}{454}{\code {CSIZE}}
--\entry{CS5}{454}{\code {CS5}}
--\entry{CS6}{454}{\code {CS6}}
--\entry{CS7}{454}{\code {CS7}}
--\entry{CS8}{454}{\code {CS8}}
--\entry{CCTS_OFLOW}{454}{\code {CCTS_OFLOW}}
--\entry{CRTS_IFLOW}{454}{\code {CRTS_IFLOW}}
--\entry{MDMBUF}{454}{\code {MDMBUF}}
--\entry{CIGNORE}{454}{\code {CIGNORE}}
--\entry{ICANON}{454}{\code {ICANON}}
--\entry{ECHO}{455}{\code {ECHO}}
--\entry{ECHOE}{455}{\code {ECHOE}}
--\entry{ECHOPRT}{455}{\code {ECHOPRT}}
--\entry{ECHOK}{455}{\code {ECHOK}}
--\entry{ECHOKE}{455}{\code {ECHOKE}}
--\entry{ECHONL}{455}{\code {ECHONL}}
--\entry{ECHOCTL}{455}{\code {ECHOCTL}}
--\entry{ISIG}{455}{\code {ISIG}}
--\entry{IEXTEN}{456}{\code {IEXTEN}}
--\entry{NOFLSH}{456}{\code {NOFLSH}}
--\entry{TOSTOP}{456}{\code {TOSTOP}}
--\entry{ALTWERASE}{456}{\code {ALTWERASE}}
--\entry{FLUSHO}{456}{\code {FLUSHO}}
--\entry{NOKERNINFO}{456}{\code {NOKERNINFO}}
--\entry{PENDIN}{456}{\code {PENDIN}}
--\entry{B0}{458}{\code {B0}}
--\entry{B50}{458}{\code {B50}}
--\entry{B75}{458}{\code {B75}}
--\entry{B110}{458}{\code {B110}}
--\entry{B134}{458}{\code {B134}}
--\entry{B150}{458}{\code {B150}}
--\entry{B200}{458}{\code {B200}}
--\entry{B300}{458}{\code {B300}}
--\entry{B600}{458}{\code {B600}}
--\entry{B1200}{458}{\code {B1200}}
--\entry{B1800}{458}{\code {B1800}}
--\entry{B2400}{458}{\code {B2400}}
--\entry{B4800}{458}{\code {B4800}}
--\entry{B9600}{458}{\code {B9600}}
--\entry{B19200}{458}{\code {B19200}}
--\entry{B38400}{458}{\code {B38400}}
--\entry{B57600}{458}{\code {B57600}}
--\entry{B115200}{458}{\code {B115200}}
--\entry{B230400}{458}{\code {B230400}}
--\entry{B460800}{458}{\code {B460800}}
--\entry{EXTA}{458}{\code {EXTA}}
--\entry{EXTB}{458}{\code {EXTB}}
--\entry{_POSIX_VDISABLE}{458}{\code {_POSIX_VDISABLE}}
--\entry{VEOF}{458}{\code {VEOF}}
--\entry{VEOL}{459}{\code {VEOL}}
--\entry{VEOL2}{459}{\code {VEOL2}}
--\entry{VERASE}{459}{\code {VERASE}}
--\entry{VWERASE}{459}{\code {VWERASE}}
--\entry{VKILL}{460}{\code {VKILL}}
--\entry{VREPRINT}{460}{\code {VREPRINT}}
--\entry{VINTR}{460}{\code {VINTR}}
--\entry{VQUIT}{460}{\code {VQUIT}}
--\entry{VSUSP}{460}{\code {VSUSP}}
--\entry{VDSUSP}{461}{\code {VDSUSP}}
--\entry{VSTART}{461}{\code {VSTART}}
--\entry{VSTOP}{461}{\code {VSTOP}}
--\entry{VLNEXT}{462}{\code {VLNEXT}}
--\entry{VDISCARD}{462}{\code {VDISCARD}}
--\entry{VSTATUS}{462}{\code {VSTATUS}}
--\entry{VMIN}{463}{\code {VMIN}}
--\entry{VTIME}{463}{\code {VTIME}}
--\entry{TCIFLUSH}{465}{\code {TCIFLUSH}}
--\entry{TCOFLUSH}{465}{\code {TCOFLUSH}}
--\entry{TCIOFLUSH}{465}{\code {TCIOFLUSH}}
--\entry{TCOOFF}{466}{\code {TCOOFF}}
--\entry{TCOON}{466}{\code {TCOON}}
--\entry{TCIOFF}{466}{\code {TCIOFF}}
--\entry{TCION}{466}{\code {TCION}}
--\entry{EBADF}{466}{\code {EBADF}}
--\entry{ENOTTY}{466}{\code {ENOTTY}}
--\entry{EINVAL}{466}{\code {EINVAL}}
--\entry{LOG_USER}{474}{\code {LOG_USER}}
--\entry{LOG_MAIL}{474}{\code {LOG_MAIL}}
--\entry{LOG_DAEMON}{474}{\code {LOG_DAEMON}}
--\entry{LOG_AUTH}{474}{\code {LOG_AUTH}}
--\entry{LOG_SYSLOG}{474}{\code {LOG_SYSLOG}}
--\entry{LOG_LPR}{474}{\code {LOG_LPR}}
--\entry{LOG_NEWS}{474}{\code {LOG_NEWS}}
--\entry{LOG_UUCP}{475}{\code {LOG_UUCP}}
--\entry{LOG_CRON}{475}{\code {LOG_CRON}}
--\entry{LOG_AUTHPRIV}{475}{\code {LOG_AUTHPRIV}}
--\entry{LOG_FTP}{475}{\code {LOG_FTP}}
--\entry{LOG_LOCAL0}{475}{\code {LOG_LOCAL0}}
--\entry{LOG_LOCAL1}{475}{\code {LOG_LOCAL1}}
--\entry{LOG_LOCAL2}{475}{\code {LOG_LOCAL2}}
--\entry{LOG_LOCAL3}{475}{\code {LOG_LOCAL3}}
--\entry{LOG_LOCAL4}{475}{\code {LOG_LOCAL4}}
--\entry{LOG_LOCAL5}{475}{\code {LOG_LOCAL5}}
--\entry{LOG_LOCAL6}{475}{\code {LOG_LOCAL6}}
--\entry{LOG_LOCAL7}{475}{\code {LOG_LOCAL7}}
--\entry{LOG_EMERG}{475}{\code {LOG_EMERG}}
--\entry{LOG_ALERT}{475}{\code {LOG_ALERT}}
--\entry{LOG_CRIT}{475}{\code {LOG_CRIT}}
--\entry{LOG_ERR}{475}{\code {LOG_ERR}}
--\entry{LOG_WARNING}{475}{\code {LOG_WARNING}}
--\entry{LOG_NOTICE}{476}{\code {LOG_NOTICE}}
--\entry{LOG_INFO}{476}{\code {LOG_INFO}}
--\entry{LOG_DEBUG}{476}{\code {LOG_DEBUG}}
--\entry{M_E}{479}{\code {M_E}}
--\entry{M_LOG2E}{479}{\code {M_LOG2E}}
--\entry{M_LOG10E}{479}{\code {M_LOG10E}}
--\entry{M_LN2}{479}{\code {M_LN2}}
--\entry{M_LN10}{479}{\code {M_LN10}}
--\entry{M_PI}{479}{\code {M_PI}}
--\entry{M_PI_2}{479}{\code {M_PI_2}}
--\entry{M_PI_4}{479}{\code {M_PI_4}}
--\entry{M_1_PI}{479}{\code {M_1_PI}}
--\entry{M_2_PI}{479}{\code {M_2_PI}}
--\entry{M_2_SQRTPI}{479}{\code {M_2_SQRTPI}}
--\entry{M_SQRT2}{479}{\code {M_SQRT2}}
--\entry{M_SQRT1_2}{479}{\code {M_SQRT1_2}}
--\entry{PI}{480}{\code {PI}}
--\entry{FP_ILOGB0}{484}{\code {FP_ILOGB0}}
--\entry{FP_ILOGBNAN}{484}{\code {FP_ILOGBNAN}}
--\entry{signgam}{488}{\code {signgam}}
--\entry{RAND_MAX}{508}{\code {RAND_MAX}}
--\entry{FP_NAN}{521}{\code {FP_NAN}}
--\entry{FP_INFINITE}{521}{\code {FP_INFINITE}}
--\entry{FP_ZERO}{521}{\code {FP_ZERO}}
--\entry{FP_SUBNORMAL}{521}{\code {FP_SUBNORMAL}}
--\entry{FP_NORMAL}{521}{\code {FP_NORMAL}}
--\entry{INFINITY}{524}{\code {INFINITY}}
--\entry{NAN}{524}{\code {NAN}}
--\entry{FE_INEXACT}{525}{\code {FE_INEXACT}}
--\entry{FE_DIVBYZERO}{525}{\code {FE_DIVBYZERO}}
--\entry{FE_UNDERFLOW}{525}{\code {FE_UNDERFLOW}}
--\entry{FE_OVERFLOW}{525}{\code {FE_OVERFLOW}}
--\entry{FE_INVALID}{525}{\code {FE_INVALID}}
--\entry{HUGE_VAL}{527}{\code {HUGE_VAL}}
--\entry{HUGE_VALF}{527}{\code {HUGE_VALF}}
--\entry{HUGE_VALL}{527}{\code {HUGE_VALL}}
--\entry{FE_TONEAREST}{528}{\code {FE_TONEAREST}}
--\entry{FE_UPWARD}{528}{\code {FE_UPWARD}}
--\entry{FE_DOWNWARD}{528}{\code {FE_DOWNWARD}}
--\entry{FE_TOWARDZERO}{528}{\code {FE_TOWARDZERO}}
--\entry{FE_DFL_ENV}{529}{\code {FE_DFL_ENV}}
--\entry{FE_NOMASK_ENV}{529}{\code {FE_NOMASK_ENV}}
--\entry{FP_FAST_FMA}{538}{\code {FP_FAST_FMA}}
--\entry{_Complex_I}{538}{\code {_Complex_I}}
--\entry{I}{538}{\code {I}}
--\entry{CLOCKS_PER_SEC}{552}{\code {CLOCKS_PER_SEC}}
--\entry{CLK_TCK}{552}{\code {CLK_TCK}}
--\entry{getdate_err}{572}{\code {getdate_err}}
--\entry{tzname}{576}{\code {tzname}}
--\entry{timezone}{577}{\code {timezone}}
--\entry{daylight}{577}{\code {daylight}}
--\entry{ITIMER_REAL}{579}{\code {ITIMER_REAL}}
--\entry{ITIMER_VIRTUAL}{579}{\code {ITIMER_VIRTUAL}}
--\entry{ITIMER_PROF}{579}{\code {ITIMER_PROF}}
--\entry{RLIMIT_CPU}{587}{\code {RLIMIT_CPU}}
--\entry{RLIMIT_FSIZE}{587}{\code {RLIMIT_FSIZE}}
--\entry{RLIMIT_DATA}{587}{\code {RLIMIT_DATA}}
--\entry{RLIMIT_STACK}{587}{\code {RLIMIT_STACK}}
--\entry{RLIMIT_CORE}{587}{\code {RLIMIT_CORE}}
--\entry{RLIMIT_RSS}{587}{\code {RLIMIT_RSS}}
--\entry{RLIMIT_NOFILE}{588}{\code {RLIMIT_NOFILE}}
--\entry{RLIMIT_OFILE}{588}{\code {RLIMIT_OFILE}}
--\entry{RLIMIT_AS}{588}{\code {RLIMIT_AS}}
--\entry{RLIM_NLIMITS}{588}{\code {RLIM_NLIMITS}}
--\entry{RLIM_INFINITY}{588}{\code {RLIM_INFINITY}}
--\entry{PRIO_MIN}{596}{\code {PRIO_MIN}}
--\entry{PRIO_MAX}{596}{\code {PRIO_MAX}}
--\entry{PRIO_PROCESS}{597}{\code {PRIO_PROCESS}}
--\entry{PRIO_PGRP}{597}{\code {PRIO_PGRP}}
--\entry{PRIO_USER}{597}{\code {PRIO_USER}}
--\entry{_SC_PAGESIZE}{599}{\code {_SC_PAGESIZE}}
--\entry{_SC_PHYS_PAGES}{599}{\code {_SC_PHYS_PAGES}}
--\entry{_SC_AVPHYS_PAGES}{599}{\code {_SC_AVPHYS_PAGES}}
--\entry{_SC_NPROCESSORS_CONF}{600}{\code {_SC_NPROCESSORS_CONF}}
--\entry{_SC_NPROCESSORS_ONLN}{600}{\code {_SC_NPROCESSORS_ONLN}}
--\entry{NSIG}{613}{\code {NSIG}}
--\entry{COREFILE}{614}{\code {COREFILE}}
--\entry{SIGFPE}{614}{\code {SIGFPE}}
--\entry{FPE_INTOVF_TRAP}{614}{\code {FPE_INTOVF_TRAP}}
--\entry{FPE_INTDIV_TRAP}{614}{\code {FPE_INTDIV_TRAP}}
--\entry{FPE_SUBRNG_TRAP}{615}{\code {FPE_SUBRNG_TRAP}}
--\entry{FPE_FLTOVF_TRAP}{615}{\code {FPE_FLTOVF_TRAP}}
--\entry{FPE_FLTDIV_TRAP}{615}{\code {FPE_FLTDIV_TRAP}}
--\entry{FPE_FLTUND_TRAP}{615}{\code {FPE_FLTUND_TRAP}}
--\entry{FPE_DECOVF_TRAP}{615}{\code {FPE_DECOVF_TRAP}}
--\entry{SIGILL}{615}{\code {SIGILL}}
--\entry{SIGSEGV}{615}{\code {SIGSEGV}}
--\entry{SIGBUS}{615}{\code {SIGBUS}}
--\entry{SIGABRT}{616}{\code {SIGABRT}}
--\entry{SIGIOT}{616}{\code {SIGIOT}}
--\entry{SIGTRAP}{616}{\code {SIGTRAP}}
--\entry{SIGEMT}{616}{\code {SIGEMT}}
--\entry{SIGSYS}{616}{\code {SIGSYS}}
--\entry{SIGTERM}{616}{\code {SIGTERM}}
--\entry{SIGINT}{616}{\code {SIGINT}}
--\entry{SIGQUIT}{616}{\code {SIGQUIT}}
--\entry{SIGKILL}{617}{\code {SIGKILL}}
--\entry{SIGHUP}{617}{\code {SIGHUP}}
--\entry{SIGALRM}{617}{\code {SIGALRM}}
--\entry{SIGVTALRM}{617}{\code {SIGVTALRM}}
--\entry{SIGPROF}{618}{\code {SIGPROF}}
--\entry{SIGIO}{618}{\code {SIGIO}}
--\entry{SIGURG}{618}{\code {SIGURG}}
--\entry{SIGPOLL}{618}{\code {SIGPOLL}}
--\entry{SIGCHLD}{618}{\code {SIGCHLD}}
--\entry{SIGCLD}{618}{\code {SIGCLD}}
--\entry{SIGCONT}{619}{\code {SIGCONT}}
--\entry{SIGSTOP}{619}{\code {SIGSTOP}}
--\entry{SIGTSTP}{619}{\code {SIGTSTP}}
--\entry{SIGTTIN}{619}{\code {SIGTTIN}}
--\entry{SIGTTOU}{619}{\code {SIGTTOU}}
--\entry{SIGPIPE}{620}{\code {SIGPIPE}}
--\entry{SIGLOST}{620}{\code {SIGLOST}}
--\entry{SIGXCPU}{620}{\code {SIGXCPU}}
--\entry{SIGXFSZ}{620}{\code {SIGXFSZ}}
--\entry{SIGUSR1}{621}{\code {SIGUSR1}}
--\entry{SIGUSR2}{621}{\code {SIGUSR2}}
--\entry{SIGWINCH}{621}{\code {SIGWINCH}}
--\entry{SIGINFO}{621}{\code {SIGINFO}}
--\entry{sys_siglist}{622}{\code {sys_siglist}}
--\entry{SIG_DFL}{622}{\code {SIG_DFL}}
--\entry{SIG_IGN}{622}{\code {SIG_IGN}}
--\entry{SIG_ERR}{624}{\code {SIG_ERR}}
--\entry{SA_NOCLDSTOP}{627}{\code {SA_NOCLDSTOP}}
--\entry{SA_ONSTACK}{627}{\code {SA_ONSTACK}}
--\entry{SA_RESTART}{627}{\code {SA_RESTART}}
--\entry{SIG_BLOCK}{645}{\code {SIG_BLOCK}}
--\entry{SIG_UNBLOCK}{645}{\code {SIG_UNBLOCK}}
--\entry{SIG_SETMASK}{645}{\code {SIG_SETMASK}}
--\entry{SIGSTKSZ}{652}{\code {SIGSTKSZ}}
--\entry{MINSIGSTKSZ}{652}{\code {MINSIGSTKSZ}}
--\entry{SS_DISABLE}{653}{\code {SS_DISABLE}}
--\entry{SS_ONSTACK}{653}{\code {SS_ONSTACK}}
--\entry{SV_ONSTACK}{655}{\code {SV_ONSTACK}}
--\entry{SV_INTERRUPT}{655}{\code {SV_INTERRUPT}}
--\entry{SV_RESETHAND}{655}{\code {SV_RESETHAND}}
--\entry{opterr}{659}{\code {opterr}}
--\entry{optopt}{659}{\code {optopt}}
--\entry{optind}{659}{\code {optind}}
--\entry{optarg}{659}{\code {optarg}}
--\entry{argp_program_version}{667}{\code {argp_program_version}}
--\entry{argp_program_bug_address}{667}{\code {argp_program_bug_address}}
--\entry{argp_program_version_hook}{667}{\code {argp_program_version_hook}}
--\entry{argp_err_exit_status}{667}{\code {argp_err_exit_status}}
--\entry{OPTION_ARG_OPTIONAL}{670}{\code {OPTION_ARG_OPTIONAL}}
--\entry{OPTION_HIDDEN}{670}{\code {OPTION_HIDDEN}}
--\entry{OPTION_ALIAS}{670}{\code {OPTION_ALIAS}}
--\entry{OPTION_DOC}{670}{\code {OPTION_DOC}}
--\entry{OPTION_NO_USAGE}{670}{\code {OPTION_NO_USAGE}}
--\entry{ARGP_ERR_UNKNOWN}{671}{\code {ARGP_ERR_UNKNOWN}}
--\entry{ARGP_KEY_ARG}{672}{\code {ARGP_KEY_ARG}}
--\entry{ARGP_KEY_ARGS}{672}{\code {ARGP_KEY_ARGS}}
--\entry{ARGP_KEY_END}{672}{\code {ARGP_KEY_END}}
--\entry{ARGP_KEY_NO_ARGS}{672}{\code {ARGP_KEY_NO_ARGS}}
--\entry{ARGP_KEY_INIT}{672}{\code {ARGP_KEY_INIT}}
--\entry{ARGP_KEY_SUCCESS}{673}{\code {ARGP_KEY_SUCCESS}}
--\entry{ARGP_KEY_ERROR}{673}{\code {ARGP_KEY_ERROR}}
--\entry{ARGP_KEY_FINI}{673}{\code {ARGP_KEY_FINI}}
--\entry{ARGP_PARSE_ARGV0}{677}{\code {ARGP_PARSE_ARGV0}}
--\entry{ARGP_NO_ERRS}{677}{\code {ARGP_NO_ERRS}}
--\entry{ARGP_NO_ARGS}{677}{\code {ARGP_NO_ARGS}}
--\entry{ARGP_IN_ORDER}{677}{\code {ARGP_IN_ORDER}}
--\entry{ARGP_NO_HELP}{677}{\code {ARGP_NO_HELP}}
--\entry{ARGP_NO_EXIT}{677}{\code {ARGP_NO_EXIT}}
--\entry{ARGP_LONG_ONLY}{677}{\code {ARGP_LONG_ONLY}}
--\entry{ARGP_SILENT}{677}{\code {ARGP_SILENT}}
--\entry{ARGP_KEY_HELP_PRE_DOC}{678}{\code {ARGP_KEY_HELP_PRE_DOC}}
--\entry{ARGP_KEY_HELP_POST_DOC}{678}{\code {ARGP_KEY_HELP_POST_DOC}}
--\entry{ARGP_KEY_HELP_HEADER}{678}{\code {ARGP_KEY_HELP_HEADER}}
--\entry{ARGP_KEY_HELP_EXTRA}{678}{\code {ARGP_KEY_HELP_EXTRA}}
--\entry{ARGP_KEY_HELP_DUP_ARGS_NOTE}{678}{\code {ARGP_KEY_HELP_DUP_ARGS_NOTE}}
--\entry{ARGP_KEY_HELP_ARGS_DOC}{678}{\code {ARGP_KEY_HELP_ARGS_DOC}}
--\entry{ARGP_HELP_USAGE}{679}{\code {ARGP_HELP_USAGE}}
--\entry{ARGP_HELP_SHORT_USAGE}{679}{\code {ARGP_HELP_SHORT_USAGE}}
--\entry{ARGP_HELP_SEE}{679}{\code {ARGP_HELP_SEE}}
--\entry{ARGP_HELP_LONG}{679}{\code {ARGP_HELP_LONG}}
--\entry{ARGP_HELP_PRE_DOC}{679}{\code {ARGP_HELP_PRE_DOC}}
--\entry{ARGP_HELP_POST_DOC}{679}{\code {ARGP_HELP_POST_DOC}}
--\entry{ARGP_HELP_DOC}{679}{\code {ARGP_HELP_DOC}}
--\entry{ARGP_HELP_BUG_ADDR}{679}{\code {ARGP_HELP_BUG_ADDR}}
--\entry{ARGP_HELP_LONG_ONLY}{680}{\code {ARGP_HELP_LONG_ONLY}}
--\entry{ARGP_HELP_EXIT_ERR}{680}{\code {ARGP_HELP_EXIT_ERR}}
--\entry{ARGP_HELP_EXIT_OK}{680}{\code {ARGP_HELP_EXIT_OK}}
--\entry{ARGP_HELP_STD_ERR}{680}{\code {ARGP_HELP_STD_ERR}}
--\entry{ARGP_HELP_STD_USAGE}{680}{\code {ARGP_HELP_STD_USAGE}}
--\entry{ARGP_HELP_STD_HELP}{680}{\code {ARGP_HELP_STD_HELP}}
--\entry{environ}{693}{\code {environ}}
--\entry{EXIT_SUCCESS}{697}{\code {EXIT_SUCCESS}}
--\entry{EXIT_FAILURE}{698}{\code {EXIT_FAILURE}}
--\entry{L_ctermid}{728}{\code {L_ctermid}}
--\entry{aliases}{733}{\code {aliases}}
--\entry{ethers}{733}{\code {ethers}}
--\entry{group}{733}{\code {group}}
--\entry{hosts}{733}{\code {hosts}}
--\entry{netgroup}{733}{\code {netgroup}}
--\entry{networks}{733}{\code {networks}}
--\entry{protocols}{733}{\code {protocols}}
--\entry{passwd}{733}{\code {passwd}}
--\entry{rpc}{733}{\code {rpc}}
--\entry{services}{733}{\code {services}}
--\entry{shadow}{733}{\code {shadow}}
--\entry{NSS_STATUS_TRYAGAIN}{738}{\code {NSS_STATUS_TRYAGAIN}}
--\entry{NSS_STATUS_UNAVAIL}{738}{\code {NSS_STATUS_UNAVAIL}}
--\entry{NSS_STATUS_NOTFOUND}{738}{\code {NSS_STATUS_NOTFOUND}}
--\entry{NSS_STATUS_SUCCESS}{738}{\code {NSS_STATUS_SUCCESS}}
--\entry{L_cuserid}{753}{\code {L_cuserid}}
--\entry{EMPTY}{755}{\code {EMPTY}}
--\entry{RUN_LVL}{755}{\code {RUN_LVL}}
--\entry{BOOT_TIME}{755}{\code {BOOT_TIME}}
--\entry{OLD_TIME}{755}{\code {OLD_TIME}}
--\entry{NEW_TIME}{755}{\code {NEW_TIME}}
--\entry{INIT_PROCESS}{755}{\code {INIT_PROCESS}}
--\entry{LOGIN_PROCESS}{755}{\code {LOGIN_PROCESS}}
--\entry{USER_PROCESS}{755}{\code {USER_PROCESS}}
--\entry{DEAD_PROCESS}{755}{\code {DEAD_PROCESS}}
--\entry{ACCOUNTING}{755}{\code {ACCOUNTING}}
--\entry{_PATH_UTMP}{758}{\code {_PATH_UTMP}}
--\entry{_PATH_WTMP}{758}{\code {_PATH_WTMP}}
--\entry{EMPTY}{759}{\code {EMPTY}}
--\entry{RUN_LVL}{759}{\code {RUN_LVL}}
--\entry{BOOT_TIME}{759}{\code {BOOT_TIME}}
--\entry{OLD_TIME}{759}{\code {OLD_TIME}}
--\entry{NEW_TIME}{759}{\code {NEW_TIME}}
--\entry{INIT_PROCESS}{759}{\code {INIT_PROCESS}}
--\entry{LOGIN_PROCESS}{759}{\code {LOGIN_PROCESS}}
--\entry{USER_PROCESS}{759}{\code {USER_PROCESS}}
--\entry{DEAD_PROCESS}{759}{\code {DEAD_PROCESS}}
--\entry{_PATH_FSTAB}{775}{\code {_PATH_FSTAB}}
--\entry{_PATH_MNTTAB}{775}{\code {_PATH_MNTTAB}}
--\entry{_PATH_MOUNTED}{775}{\code {_PATH_MOUNTED}}
--\entry{FSTAB}{775}{\code {FSTAB}}
--\entry{MNTTAB}{775}{\code {MNTTAB}}
--\entry{MOUNTED}{775}{\code {MOUNTED}}
--\entry{FSTAB_RW}{776}{\code {FSTAB_RW}}
--\entry{FSTAB_RQ}{776}{\code {FSTAB_RQ}}
--\entry{FSTAB_RO}{776}{\code {FSTAB_RO}}
--\entry{FSTAB_SW}{776}{\code {FSTAB_SW}}
--\entry{FSTAB_XX}{776}{\code {FSTAB_XX}}
--\entry{MNTTYPE_IGNORE}{778}{\code {MNTTYPE_IGNORE}}
--\entry{MNTTYPE_NFS}{778}{\code {MNTTYPE_NFS}}
--\entry{MNTTYPE_SWAP}{778}{\code {MNTTYPE_SWAP}}
--\entry{MNTOPT_DEFAULTS}{778}{\code {MNTOPT_DEFAULTS}}
--\entry{MNTOPT_RO}{778}{\code {MNTOPT_RO}}
--\entry{MNTOPT_RW}{778}{\code {MNTOPT_RW}}
--\entry{MNTOPT_SUID}{778}{\code {MNTOPT_SUID}}
--\entry{MNTOPT_NOSUID}{778}{\code {MNTOPT_NOSUID}}
--\entry{MNTOPT_NOAUTO}{779}{\code {MNTOPT_NOAUTO}}
--\entry{ARG_MAX}{787}{\code {ARG_MAX}}
--\entry{CHILD_MAX}{787}{\code {CHILD_MAX}}
--\entry{OPEN_MAX}{787}{\code {OPEN_MAX}}
--\entry{STREAM_MAX}{787}{\code {STREAM_MAX}}
--\entry{TZNAME_MAX}{787}{\code {TZNAME_MAX}}
--\entry{NGROUPS_MAX}{788}{\code {NGROUPS_MAX}}
--\entry{SSIZE_MAX}{788}{\code {SSIZE_MAX}}
--\entry{RE_DUP_MAX}{788}{\code {RE_DUP_MAX}}
--\entry{_POSIX_JOB_CONTROL}{788}{\code {_POSIX_JOB_CONTROL}}
--\entry{_POSIX_SAVED_IDS}{788}{\code {_POSIX_SAVED_IDS}}
--\entry{_POSIX2_C_DEV}{789}{\code {_POSIX2_C_DEV}}
--\entry{_POSIX2_FORT_DEV}{789}{\code {_POSIX2_FORT_DEV}}
--\entry{_POSIX2_FORT_RUN}{789}{\code {_POSIX2_FORT_RUN}}
--\entry{_POSIX2_LOCALEDEF}{789}{\code {_POSIX2_LOCALEDEF}}
--\entry{_POSIX2_SW_DEV}{789}{\code {_POSIX2_SW_DEV}}
--\entry{_POSIX_VERSION}{789}{\code {_POSIX_VERSION}}
--\entry{_POSIX2_C_VERSION}{790}{\code {_POSIX2_C_VERSION}}
--\entry{_SC_ARG_MAX}{790}{\code {_SC_ARG_MAX}}
--\entry{_SC_CHILD_MAX}{790}{\code {_SC_CHILD_MAX}}
--\entry{_SC_OPEN_MAX}{790}{\code {_SC_OPEN_MAX}}
--\entry{_SC_STREAM_MAX}{790}{\code {_SC_STREAM_MAX}}
--\entry{_SC_TZNAME_MAX}{790}{\code {_SC_TZNAME_MAX}}
--\entry{_SC_NGROUPS_MAX}{790}{\code {_SC_NGROUPS_MAX}}
--\entry{_SC_JOB_CONTROL}{791}{\code {_SC_JOB_CONTROL}}
--\entry{_SC_SAVED_IDS}{791}{\code {_SC_SAVED_IDS}}
--\entry{_SC_VERSION}{791}{\code {_SC_VERSION}}
--\entry{_SC_CLK_TCK}{791}{\code {_SC_CLK_TCK}}
--\entry{_SC_CHARCLASS_NAME_MAX}{791}{\code {_SC_CHARCLASS_NAME_MAX}}
--\entry{_SC_REALTIME_SIGNALS}{791}{\code {_SC_REALTIME_SIGNALS}}
--\entry{_SC_PRIORITY_SCHEDULING}{791}{\code {_SC_PRIORITY_SCHEDULING}}
--\entry{_SC_TIMERS}{791}{\code {_SC_TIMERS}}
--\entry{_SC_ASYNCHRONOUS_IO}{791}{\code {_SC_ASYNCHRONOUS_IO}}
--\entry{_SC_PRIORITIZED_IO}{791}{\code {_SC_PRIORITIZED_IO}}
--\entry{_SC_SYNCHRONIZED_IO}{791}{\code {_SC_SYNCHRONIZED_IO}}
--\entry{_SC_FSYNC}{791}{\code {_SC_FSYNC}}
--\entry{_SC_MAPPED_FILES}{791}{\code {_SC_MAPPED_FILES}}
--\entry{_SC_MEMLOCK}{791}{\code {_SC_MEMLOCK}}
--\entry{_SC_MEMLOCK_RANGE}{791}{\code {_SC_MEMLOCK_RANGE}}
--\entry{_SC_MEMORY_PROTECTION}{791}{\code {_SC_MEMORY_PROTECTION}}
--\entry{_SC_MESSAGE_PASSING}{791}{\code {_SC_MESSAGE_PASSING}}
--\entry{_SC_SEMAPHORES}{791}{\code {_SC_SEMAPHORES}}
--\entry{_SC_SHARED_MEMORY_OBJECTS}{792}{\code {_SC_SHARED_MEMORY_OBJECTS}}
--\entry{_SC_AIO_LISTIO_MAX}{792}{\code {_SC_AIO_LISTIO_MAX}}
--\entry{_SC_AIO_MAX}{792}{\code {_SC_AIO_MAX}}
--\entry{_SC_AIO_PRIO_DELTA_MAX}{792}{\code {_SC_AIO_PRIO_DELTA_MAX}}
--\entry{_SC_DELAYTIMER_MAX}{792}{\code {_SC_DELAYTIMER_MAX}}
--\entry{_SC_MQ_OPEN_MAX}{792}{\code {_SC_MQ_OPEN_MAX}}
--\entry{_SC_MQ_PRIO_MAX}{792}{\code {_SC_MQ_PRIO_MAX}}
--\entry{_SC_RTSIG_MAX}{792}{\code {_SC_RTSIG_MAX}}
--\entry{_SC_SEM_NSEMS_MAX}{792}{\code {_SC_SEM_NSEMS_MAX}}
--\entry{_SC_SEM_VALUE_MAX}{792}{\code {_SC_SEM_VALUE_MAX}}
--\entry{_SC_SIGQUEUE_MAX}{792}{\code {_SC_SIGQUEUE_MAX}}
--\entry{_SC_TIMER_MAX}{792}{\code {_SC_TIMER_MAX}}
--\entry{_SC_PII}{792}{\code {_SC_PII}}
--\entry{_SC_PII_XTI}{792}{\code {_SC_PII_XTI}}
--\entry{_SC_PII_SOCKET}{792}{\code {_SC_PII_SOCKET}}
--\entry{_SC_PII_INTERNET}{792}{\code {_SC_PII_INTERNET}}
--\entry{_SC_PII_OSI}{792}{\code {_SC_PII_OSI}}
--\entry{_SC_SELECT}{792}{\code {_SC_SELECT}}
--\entry{_SC_UIO_MAXIOV}{792}{\code {_SC_UIO_MAXIOV}}
--\entry{_SC_PII_INTERNET_STREAM}{793}{\code {_SC_PII_INTERNET_STREAM}}
--\entry{_SC_PII_INTERNET_DGRAM}{793}{\code {_SC_PII_INTERNET_DGRAM}}
--\entry{_SC_PII_OSI_COTS}{793}{\code {_SC_PII_OSI_COTS}}
--\entry{_SC_PII_OSI_CLTS}{793}{\code {_SC_PII_OSI_CLTS}}
--\entry{_SC_PII_OSI_M}{793}{\code {_SC_PII_OSI_M}}
--\entry{_SC_T_IOV_MAX}{793}{\code {_SC_T_IOV_MAX}}
--\entry{_SC_THREADS}{793}{\code {_SC_THREADS}}
--\entry{_SC_THREAD_SAFE_FUNCTIONS}{793}{\code {_SC_THREAD_SAFE_FUNCTIONS}}
--\entry{_SC_GETGR_R_SIZE_MAX}{793}{\code {_SC_GETGR_R_SIZE_MAX}}
--\entry{_SC_GETPW_R_SIZE_MAX}{793}{\code {_SC_GETPW_R_SIZE_MAX}}
--\entry{_SC_LOGIN_NAME_MAX}{793}{\code {_SC_LOGIN_NAME_MAX}}
--\entry{_SC_TTY_NAME_MAX}{793}{\code {_SC_TTY_NAME_MAX}}
--\entry{_SC_THREAD_DESTRUCTOR_ITERATIONS}{793}{\code {_SC_THREAD_DESTRUCTOR_ITERATIONS}}
--\entry{_SC_THREAD_KEYS_MAX}{793}{\code {_SC_THREAD_KEYS_MAX}}
--\entry{_SC_THREAD_STACK_MIN}{793}{\code {_SC_THREAD_STACK_MIN}}
--\entry{_SC_THREAD_THREADS_MAX}{793}{\code {_SC_THREAD_THREADS_MAX}}
--\entry{_SC_THREAD_ATTR_STACKADDR}{793}{\code {_SC_THREAD_ATTR_STACKADDR}}
--\entry{_SC_THREAD_ATTR_STACKSIZE}{793}{\code {_SC_THREAD_ATTR_STACKSIZE}}
--\entry{_SC_THREAD_PRIORITY_SCHEDULING}{794}{\code {_SC_THREAD_PRIORITY_SCHEDULING}}
--\entry{_SC_THREAD_PRIO_INHERIT}{794}{\code {_SC_THREAD_PRIO_INHERIT}}
--\entry{_SC_THREAD_PRIO_PROTECT}{794}{\code {_SC_THREAD_PRIO_PROTECT}}
--\entry{_SC_THREAD_PROCESS_SHARED}{794}{\code {_SC_THREAD_PROCESS_SHARED}}
--\entry{_SC_2_C_DEV}{794}{\code {_SC_2_C_DEV}}
--\entry{_SC_2_FORT_DEV}{794}{\code {_SC_2_FORT_DEV}}
--\entry{_SC_2_FORT_RUN}{794}{\code {_SC_2_FORT_RUN}}
--\entry{_SC_2_LOCALEDEF}{794}{\code {_SC_2_LOCALEDEF}}
--\entry{_SC_2_SW_DEV}{794}{\code {_SC_2_SW_DEV}}
--\entry{_SC_BC_BASE_MAX}{794}{\code {_SC_BC_BASE_MAX}}
--\entry{_SC_BC_DIM_MAX}{794}{\code {_SC_BC_DIM_MAX}}
--\entry{_SC_BC_SCALE_MAX}{794}{\code {_SC_BC_SCALE_MAX}}
--\entry{_SC_BC_STRING_MAX}{794}{\code {_SC_BC_STRING_MAX}}
--\entry{_SC_COLL_WEIGHTS_MAX}{794}{\code {_SC_COLL_WEIGHTS_MAX}}
--\entry{_SC_EXPR_NEST_MAX}{794}{\code {_SC_EXPR_NEST_MAX}}
--\entry{_SC_LINE_MAX}{794}{\code {_SC_LINE_MAX}}
--\entry{_SC_EQUIV_CLASS_MAX}{795}{\code {_SC_EQUIV_CLASS_MAX}}
--\entry{_SC_VERSION}{795}{\code {_SC_VERSION}}
--\entry{_SC_2_VERSION}{795}{\code {_SC_2_VERSION}}
--\entry{_SC_PAGESIZE}{795}{\code {_SC_PAGESIZE}}
--\entry{_SC_NPROCESSORS_CONF}{795}{\code {_SC_NPROCESSORS_CONF}}
--\entry{_SC_NPROCESSORS_ONLN}{795}{\code {_SC_NPROCESSORS_ONLN}}
--\entry{_SC_PHYS_PAGES}{795}{\code {_SC_PHYS_PAGES}}
--\entry{_SC_AVPHYS_PAGES}{795}{\code {_SC_AVPHYS_PAGES}}
--\entry{_SC_ATEXIT_MAX}{795}{\code {_SC_ATEXIT_MAX}}
--\entry{_SC_XOPEN_VERSION}{795}{\code {_SC_XOPEN_VERSION}}
--\entry{_SC_XOPEN_XCU_VERSION}{795}{\code {_SC_XOPEN_XCU_VERSION}}
--\entry{_SC_XOPEN_UNIX}{795}{\code {_SC_XOPEN_UNIX}}
--\entry{_SC_XOPEN_REALTIME}{795}{\code {_SC_XOPEN_REALTIME}}
--\entry{_SC_XOPEN_REALTIME_THREADS}{795}{\code {_SC_XOPEN_REALTIME_THREADS}}
--\entry{_SC_XOPEN_LEGACY}{795}{\code {_SC_XOPEN_LEGACY}}
--\entry{_SC_XOPEN_CRYPT}{795}{\code {_SC_XOPEN_CRYPT}}
--\entry{_SC_XOPEN_ENH_I18N}{795}{\code {_SC_XOPEN_ENH_I18N}}
--\entry{_SC_XOPEN_SHM}{796}{\code {_SC_XOPEN_SHM}}
--\entry{_SC_XOPEN_XPG2}{796}{\code {_SC_XOPEN_XPG2}}
--\entry{_SC_XOPEN_XPG3}{796}{\code {_SC_XOPEN_XPG3}}
--\entry{_SC_XOPEN_XPG4}{796}{\code {_SC_XOPEN_XPG4}}
--\entry{_SC_CHAR_BIT}{796}{\code {_SC_CHAR_BIT}}
--\entry{_SC_CHAR_MAX}{796}{\code {_SC_CHAR_MAX}}
--\entry{_SC_CHAR_MIN}{796}{\code {_SC_CHAR_MIN}}
--\entry{_SC_INT_MAX}{796}{\code {_SC_INT_MAX}}
--\entry{_SC_INT_MIN}{796}{\code {_SC_INT_MIN}}
--\entry{_SC_LONG_BIT}{796}{\code {_SC_LONG_BIT}}
--\entry{_SC_WORD_BIT}{796}{\code {_SC_WORD_BIT}}
--\entry{_SC_MB_LEN_MAX}{796}{\code {_SC_MB_LEN_MAX}}
--\entry{_SC_NZERO}{796}{\code {_SC_NZERO}}
--\entry{SC_SSIZE_MAX}{796}{\code {SC_SSIZE_MAX}}
--\entry{_SC_SCHAR_MAX}{796}{\code {_SC_SCHAR_MAX}}
--\entry{_SC_SCHAR_MIN}{796}{\code {_SC_SCHAR_MIN}}
--\entry{_SC_SHRT_MAX}{797}{\code {_SC_SHRT_MAX}}
--\entry{_SC_SHRT_MIN}{797}{\code {_SC_SHRT_MIN}}
--\entry{_SC_UCHAR_MAX}{797}{\code {_SC_UCHAR_MAX}}
--\entry{_SC_UINT_MAX}{797}{\code {_SC_UINT_MAX}}
--\entry{_SC_ULONG_MAX}{797}{\code {_SC_ULONG_MAX}}
--\entry{_SC_USHRT_MAX}{797}{\code {_SC_USHRT_MAX}}
--\entry{_SC_NL_ARGMAX}{797}{\code {_SC_NL_ARGMAX}}
--\entry{_SC_NL_LANGMAX}{797}{\code {_SC_NL_LANGMAX}}
--\entry{_SC_NL_MSGMAX}{797}{\code {_SC_NL_MSGMAX}}
--\entry{_SC_NL_NMAX}{797}{\code {_SC_NL_NMAX}}
--\entry{_SC_NL_SETMAX}{797}{\code {_SC_NL_SETMAX}}
--\entry{_SC_NL_TEXTMAX}{797}{\code {_SC_NL_TEXTMAX}}
--\entry{LINK_MAX}{799}{\code {LINK_MAX}}
--\entry{MAX_CANON}{800}{\code {MAX_CANON}}
--\entry{MAX_INPUT}{800}{\code {MAX_INPUT}}
--\entry{NAME_MAX}{800}{\code {NAME_MAX}}
--\entry{PATH_MAX}{800}{\code {PATH_MAX}}
--\entry{PIPE_BUF}{800}{\code {PIPE_BUF}}
--\entry{MAXNAMLEN}{800}{\code {MAXNAMLEN}}
--\entry{FILENAME_MAX}{800}{\code {FILENAME_MAX}}
--\entry{_POSIX_CHOWN_RESTRICTED}{801}{\code {_POSIX_CHOWN_RESTRICTED}}
--\entry{_POSIX_NO_TRUNC}{801}{\code {_POSIX_NO_TRUNC}}
--\entry{_POSIX_VDISABLE}{801}{\code {_POSIX_VDISABLE}}
--\entry{BC_BASE_MAX}{804}{\code {BC_BASE_MAX}}
--\entry{BC_DIM_MAX}{804}{\code {BC_DIM_MAX}}
--\entry{BC_SCALE_MAX}{804}{\code {BC_SCALE_MAX}}
--\entry{BC_STRING_MAX}{804}{\code {BC_STRING_MAX}}
--\entry{COLL_WEIGHTS_MAX}{804}{\code {COLL_WEIGHTS_MAX}}
--\entry{EXPR_NEST_MAX}{804}{\code {EXPR_NEST_MAX}}
--\entry{LINE_MAX}{804}{\code {LINE_MAX}}
--\entry{EQUIV_CLASS_MAX}{804}{\code {EQUIV_CLASS_MAX}}
--\entry{DES_ENCRYPT}{814}{\code {DES_ENCRYPT}}
--\entry{DES_DECRYPT}{814}{\code {DES_DECRYPT}}
--\entry{DES_HW}{814}{\code {DES_HW}}
--\entry{DES_SW}{814}{\code {DES_SW}}
--\entry{DESERR_NONE}{814}{\code {DESERR_NONE}}
--\entry{DESERR_NOHWDEVICE}{814}{\code {DESERR_NOHWDEVICE}}
--\entry{DESERR_HWERROR}{814}{\code {DESERR_HWERROR}}
--\entry{DESERR_BADPARAM}{814}{\code {DESERR_BADPARAM}}
--\entry{SEM_VALUE_MAX}{831}{\code {SEM_VALUE_MAX}}
--\entry{NDEBUG}{841}{\code {NDEBUG}}
--\entry{NULL}{848}{\code {NULL}}
--\entry{SCHAR_MIN}{850}{\code {SCHAR_MIN}}
--\entry{SCHAR_MAX}{850}{\code {SCHAR_MAX}}
--\entry{UCHAR_MAX}{850}{\code {UCHAR_MAX}}
--\entry{CHAR_MIN}{850}{\code {CHAR_MIN}}
--\entry{CHAR_MAX}{850}{\code {CHAR_MAX}}
--\entry{SHRT_MIN}{850}{\code {SHRT_MIN}}
--\entry{SHRT_MAX}{851}{\code {SHRT_MAX}}
--\entry{USHRT_MAX}{851}{\code {USHRT_MAX}}
--\entry{INT_MIN}{851}{\code {INT_MIN}}
--\entry{INT_MAX}{851}{\code {INT_MAX}}
--\entry{UINT_MAX}{851}{\code {UINT_MAX}}
--\entry{LONG_MIN}{851}{\code {LONG_MIN}}
--\entry{LONG_MAX}{851}{\code {LONG_MAX}}
--\entry{ULONG_MAX}{851}{\code {ULONG_MAX}}
--\entry{LONG_LONG_MIN}{851}{\code {LONG_LONG_MIN}}
--\entry{LONG_LONG_MAX}{851}{\code {LONG_LONG_MAX}}
--\entry{ULONG_LONG_MAX}{851}{\code {ULONG_LONG_MAX}}
--\entry{WCHAR_MAX}{851}{\code {WCHAR_MAX}}
--\entry{FLT_ROUNDS}{853}{\code {FLT_ROUNDS}}
--\entry{FLT_RADIX}{854}{\code {FLT_RADIX}}
--\entry{FLT_MANT_DIG}{854}{\code {FLT_MANT_DIG}}
--\entry{DBL_MANT_DIG}{854}{\code {DBL_MANT_DIG}}
--\entry{LDBL_MANT_DIG}{854}{\code {LDBL_MANT_DIG}}
--\entry{FLT_DIG}{854}{\code {FLT_DIG}}
--\entry{DBL_DIG}{854}{\code {DBL_DIG}}
--\entry{LDBL_DIG}{854}{\code {LDBL_DIG}}
--\entry{FLT_MIN_EXP}{854}{\code {FLT_MIN_EXP}}
--\entry{DBL_MIN_EXP}{854}{\code {DBL_MIN_EXP}}
--\entry{LDBL_MIN_EXP}{855}{\code {LDBL_MIN_EXP}}
--\entry{FLT_MIN_10_EXP}{855}{\code {FLT_MIN_10_EXP}}
--\entry{DBL_MIN_10_EXP}{855}{\code {DBL_MIN_10_EXP}}
--\entry{LDBL_MIN_10_EXP}{855}{\code {LDBL_MIN_10_EXP}}
--\entry{FLT_MAX_EXP}{855}{\code {FLT_MAX_EXP}}
--\entry{DBL_MAX_EXP}{855}{\code {DBL_MAX_EXP}}
--\entry{LDBL_MAX_EXP}{855}{\code {LDBL_MAX_EXP}}
--\entry{FLT_MAX_10_EXP}{855}{\code {FLT_MAX_10_EXP}}
--\entry{DBL_MAX_10_EXP}{855}{\code {DBL_MAX_10_EXP}}
--\entry{LDBL_MAX_10_EXP}{855}{\code {LDBL_MAX_10_EXP}}
--\entry{FLT_MAX}{855}{\code {FLT_MAX}}
--\entry{DBL_MAX}{855}{\code {DBL_MAX}}
--\entry{LDBL_MAX}{855}{\code {LDBL_MAX}}
--\entry{FLT_MIN}{855}{\code {FLT_MIN}}
--\entry{DBL_MIN}{855}{\code {DBL_MIN}}
--\entry{LDBL_MIN}{855}{\code {LDBL_MIN}}
--\entry{FLT_EPSILON}{856}{\code {FLT_EPSILON}}
--\entry{DBL_EPSILON}{856}{\code {DBL_EPSILON}}
--\entry{LDBL_EPSILON}{856}{\code {LDBL_EPSILON}}
-diff -u -udbrN glibc-2.3.2/manual/libc.vrs glibc-2.3.2-200304020432/manual/libc.vrs
---- glibc-2.3.2/manual/libc.vrs	Tue Feb 25 11:34:58 2003
-+++ glibc-2.3.2-200304020432/manual/libc.vrs	Thu Jan  1 01:00:00 1970
-@@ -1,1074 +0,0 @@
--\initial {(}
--\entry {\code {(*__gconv_end_fct)}}{147}
--\entry {\code {(*__gconv_fct)}}{148}
--\entry {\code {(*__gconv_init_fct)}}{145}
--\initial {_}
--\entry {\code {__free_hook}}{41}
--\entry {\code {__malloc_hook}}{41}
--\entry {\code {__malloc_initialize_hook}}{42}
--\entry {\code {__memalign_hook}}{41}
--\entry {\code {__realloc_hook}}{41}
--\entry {\code {_BSD_SOURCE}}{8}
--\entry {\code {_Complex_I}}{538}
--\entry {\code {_FILE_OFFSET_BITS}}{9}
--\entry {\code {_GNU_SOURCE}}{10}
--\entry {\code {_IOFBF}}{290}
--\entry {\code {_IOLBF}}{291}
--\entry {\code {_IONBF}}{291}
--\entry {\code {_ISOC99_SOURCE}}{10}
--\entry {\code {_LARGEFILE_SOURCE}}{9}
--\entry {\code {_LARGEFILE64_SOURCE}}{9}
--\entry {\code {_PATH_FSTAB}}{775}
--\entry {\code {_PATH_MNTTAB}}{775}
--\entry {\code {_PATH_MOUNTED}}{775}
--\entry {\code {_PATH_UTMP}}{758}
--\entry {\code {_PATH_WTMP}}{758}
--\entry {\code {_POSIX_C_SOURCE}}{8}
--\entry {\code {_POSIX_CHOWN_RESTRICTED}}{801}
--\entry {\code {_POSIX_JOB_CONTROL}}{788}
--\entry {\code {_POSIX_NO_TRUNC}}{801}
--\entry {\code {_POSIX_SAVED_IDS}}{788}
--\entry {\code {_POSIX_SOURCE}}{8}
--\entry {\code {_POSIX_VDISABLE}}{458, 801}
--\entry {\code {_POSIX_VERSION}}{789}
--\entry {\code {_POSIX2_C_DEV}}{789}
--\entry {\code {_POSIX2_C_VERSION}}{790}
--\entry {\code {_POSIX2_FORT_DEV}}{789}
--\entry {\code {_POSIX2_FORT_RUN}}{789}
--\entry {\code {_POSIX2_LOCALEDEF}}{789}
--\entry {\code {_POSIX2_SW_DEV}}{789}
--\entry {\code {_REENTRANT}}{10}
--\entry {\code {_SC_2_C_DEV}}{794}
--\entry {\code {_SC_2_FORT_DEV}}{794}
--\entry {\code {_SC_2_FORT_RUN}}{794}
--\entry {\code {_SC_2_LOCALEDEF}}{794}
--\entry {\code {_SC_2_SW_DEV}}{794}
--\entry {\code {_SC_2_VERSION}}{795}
--\entry {\code {_SC_AIO_LISTIO_MAX}}{792}
--\entry {\code {_SC_AIO_MAX}}{792}
--\entry {\code {_SC_AIO_PRIO_DELTA_MAX}}{792}
--\entry {\code {_SC_ARG_MAX}}{790}
--\entry {\code {_SC_ASYNCHRONOUS_IO}}{791}
--\entry {\code {_SC_ATEXIT_MAX}}{795}
--\entry {\code {_SC_AVPHYS_PAGES}}{599, 795}
--\entry {\code {_SC_BC_BASE_MAX}}{794}
--\entry {\code {_SC_BC_DIM_MAX}}{794}
--\entry {\code {_SC_BC_SCALE_MAX}}{794}
--\entry {\code {_SC_BC_STRING_MAX}}{794}
--\entry {\code {_SC_CHAR_BIT}}{796}
--\entry {\code {_SC_CHAR_MAX}}{796}
--\entry {\code {_SC_CHAR_MIN}}{796}
--\entry {\code {_SC_CHARCLASS_NAME_MAX}}{791}
--\entry {\code {_SC_CHILD_MAX}}{790}
--\entry {\code {_SC_CLK_TCK}}{791}
--\entry {\code {_SC_COLL_WEIGHTS_MAX}}{794}
--\entry {\code {_SC_DELAYTIMER_MAX}}{792}
--\entry {\code {_SC_EQUIV_CLASS_MAX}}{795}
--\entry {\code {_SC_EXPR_NEST_MAX}}{794}
--\entry {\code {_SC_FSYNC}}{791}
--\entry {\code {_SC_GETGR_R_SIZE_MAX}}{793}
--\entry {\code {_SC_GETPW_R_SIZE_MAX}}{793}
--\entry {\code {_SC_INT_MAX}}{796}
--\entry {\code {_SC_INT_MIN}}{796}
--\entry {\code {_SC_JOB_CONTROL}}{791}
--\entry {\code {_SC_LINE_MAX}}{794}
--\entry {\code {_SC_LOGIN_NAME_MAX}}{793}
--\entry {\code {_SC_LONG_BIT}}{796}
--\entry {\code {_SC_MAPPED_FILES}}{791}
--\entry {\code {_SC_MB_LEN_MAX}}{796}
--\entry {\code {_SC_MEMLOCK}}{791}
--\entry {\code {_SC_MEMLOCK_RANGE}}{791}
--\entry {\code {_SC_MEMORY_PROTECTION}}{791}
--\entry {\code {_SC_MESSAGE_PASSING}}{791}
--\entry {\code {_SC_MQ_OPEN_MAX}}{792}
--\entry {\code {_SC_MQ_PRIO_MAX}}{792}
--\entry {\code {_SC_NGROUPS_MAX}}{790}
--\entry {\code {_SC_NL_ARGMAX}}{797}
--\entry {\code {_SC_NL_LANGMAX}}{797}
--\entry {\code {_SC_NL_MSGMAX}}{797}
--\entry {\code {_SC_NL_NMAX}}{797}
--\entry {\code {_SC_NL_SETMAX}}{797}
--\entry {\code {_SC_NL_TEXTMAX}}{797}
--\entry {\code {_SC_NPROCESSORS_CONF}}{600, 795}
--\entry {\code {_SC_NPROCESSORS_ONLN}}{600, 795}
--\entry {\code {_SC_NZERO}}{796}
--\entry {\code {_SC_OPEN_MAX}}{790}
--\entry {\code {_SC_PAGESIZE}}{317, 599, 795}
--\entry {\code {_SC_PHYS_PAGES}}{599, 795}
--\entry {\code {_SC_PII}}{792}
--\entry {\code {_SC_PII_INTERNET}}{792}
--\entry {\code {_SC_PII_INTERNET_DGRAM}}{793}
--\entry {\code {_SC_PII_INTERNET_STREAM}}{793}
--\entry {\code {_SC_PII_OSI}}{792}
--\entry {\code {_SC_PII_OSI_CLTS}}{793}
--\entry {\code {_SC_PII_OSI_COTS}}{793}
--\entry {\code {_SC_PII_OSI_M}}{793}
--\entry {\code {_SC_PII_SOCKET}}{792}
--\entry {\code {_SC_PII_XTI}}{792}
--\entry {\code {_SC_PRIORITIZED_IO}}{791}
--\entry {\code {_SC_PRIORITY_SCHEDULING}}{791}
--\entry {\code {_SC_REALTIME_SIGNALS}}{791}
--\entry {\code {_SC_RTSIG_MAX}}{792}
--\entry {\code {_SC_SAVED_IDS}}{791}
--\entry {\code {_SC_SCHAR_MAX}}{796}
--\entry {\code {_SC_SCHAR_MIN}}{796}
--\entry {\code {_SC_SELECT}}{792}
--\entry {\code {_SC_SEM_NSEMS_MAX}}{792}
--\entry {\code {_SC_SEM_VALUE_MAX}}{792}
--\entry {\code {_SC_SEMAPHORES}}{791}
--\entry {\code {_SC_SHARED_MEMORY_OBJECTS}}{792}
--\entry {\code {_SC_SHRT_MAX}}{797}
--\entry {\code {_SC_SHRT_MIN}}{797}
--\entry {\code {_SC_SIGQUEUE_MAX}}{792}
--\entry {\code {_SC_STREAM_MAX}}{790}
--\entry {\code {_SC_SYNCHRONIZED_IO}}{791}
--\entry {\code {_SC_T_IOV_MAX}}{793}
--\entry {\code {_SC_THREAD_ATTR_STACKADDR}}{793}
--\entry {\code {_SC_THREAD_ATTR_STACKSIZE}}{793}
--\entry {\code {_SC_THREAD_DESTRUCTOR_ITERATIONS}}{793}
--\entry {\code {_SC_THREAD_KEYS_MAX}}{793}
--\entry {\code {_SC_THREAD_PRIO_INHERIT}}{794}
--\entry {\code {_SC_THREAD_PRIO_PROTECT}}{794}
--\entry {\code {_SC_THREAD_PRIORITY_SCHEDULING}}{794}
--\entry {\code {_SC_THREAD_PROCESS_SHARED}}{794}
--\entry {\code {_SC_THREAD_SAFE_FUNCTIONS}}{793}
--\entry {\code {_SC_THREAD_STACK_MIN}}{793}
--\entry {\code {_SC_THREAD_THREADS_MAX}}{793}
--\entry {\code {_SC_THREADS}}{793}
--\entry {\code {_SC_TIMER_MAX}}{792}
--\entry {\code {_SC_TIMERS}}{791}
--\entry {\code {_SC_TTY_NAME_MAX}}{793}
--\entry {\code {_SC_TZNAME_MAX}}{790}
--\entry {\code {_SC_UCHAR_MAX}}{797}
--\entry {\code {_SC_UINT_MAX}}{797}
--\entry {\code {_SC_UIO_MAXIOV}}{792}
--\entry {\code {_SC_ULONG_MAX}}{797}
--\entry {\code {_SC_USHRT_MAX}}{797}
--\entry {\code {_SC_VERSION}}{791, 795}
--\entry {\code {_SC_WORD_BIT}}{796}
--\entry {\code {_SC_XOPEN_CRYPT}}{795}
--\entry {\code {_SC_XOPEN_ENH_I18N}}{795}
--\entry {\code {_SC_XOPEN_LEGACY}}{795}
--\entry {\code {_SC_XOPEN_REALTIME}}{795}
--\entry {\code {_SC_XOPEN_REALTIME_THREADS}}{795}
--\entry {\code {_SC_XOPEN_SHM}}{796}
--\entry {\code {_SC_XOPEN_UNIX}}{795}
--\entry {\code {_SC_XOPEN_VERSION}}{795}
--\entry {\code {_SC_XOPEN_XCU_VERSION}}{795}
--\entry {\code {_SC_XOPEN_XPG2}}{796}
--\entry {\code {_SC_XOPEN_XPG3}}{796}
--\entry {\code {_SC_XOPEN_XPG4}}{796}
--\entry {\code {_SVID_SOURCE}}{8}
--\entry {\code {_THREAD_SAFE}}{10}
--\entry {\code {_XOPEN_SOURCE}}{8}
--\entry {\code {_XOPEN_SOURCE_EXTENDED}}{9}
--\initial {A}
--\entry {\code {ABDAY_1}}{162}
--\entry {\code {ABDAY_2}}{162}
--\entry {\code {ABDAY_3}}{162}
--\entry {\code {ABDAY_4}}{162}
--\entry {\code {ABDAY_5}}{162}
--\entry {\code {ABDAY_6}}{162}
--\entry {\code {ABDAY_7}}{162}
--\entry {\code {ABMON_1}}{162}
--\entry {\code {ABMON_10}}{162}
--\entry {\code {ABMON_11}}{162}
--\entry {\code {ABMON_12}}{162}
--\entry {\code {ABMON_2}}{162}
--\entry {\code {ABMON_3}}{162}
--\entry {\code {ABMON_4}}{162}
--\entry {\code {ABMON_5}}{162}
--\entry {\code {ABMON_6}}{162}
--\entry {\code {ABMON_7}}{162}
--\entry {\code {ABMON_8}}{162}
--\entry {\code {ABMON_9}}{162}
--\entry {\code {ACCOUNTING}}{755}
--\entry {\code {AF_FILE}}{402}
--\entry {\code {AF_INET}}{402}
--\entry {\code {AF_LOCAL}}{402}
--\entry {\code {AF_UNIX}}{402}
--\entry {\code {AF_UNSPEC}}{402}
--\entry {\code {aliases}}{733}
--\entry {\code {ALT_DIGITS}}{164}
--\entry {\code {ALTWERASE}}{456}
--\entry {\code {AM_STR}}{163}
--\entry {\code {ARG_MAX}}{787}
--\entry {\code {argp_err_exit_status}}{667}
--\entry {\code {ARGP_ERR_UNKNOWN}}{671}
--\entry {\code {ARGP_HELP_BUG_ADDR}}{679}
--\entry {\code {ARGP_HELP_DOC}}{679}
--\entry {\code {ARGP_HELP_EXIT_ERR}}{680}
--\entry {\code {ARGP_HELP_EXIT_OK}}{680}
--\entry {\code {ARGP_HELP_LONG}}{679}
--\entry {\code {ARGP_HELP_LONG_ONLY}}{680}
--\entry {\code {ARGP_HELP_POST_DOC}}{679}
--\entry {\code {ARGP_HELP_PRE_DOC}}{679}
--\entry {\code {ARGP_HELP_SEE}}{679}
--\entry {\code {ARGP_HELP_SHORT_USAGE}}{679}
--\entry {\code {ARGP_HELP_STD_ERR}}{680}
--\entry {\code {ARGP_HELP_STD_HELP}}{680}
--\entry {\code {ARGP_HELP_STD_USAGE}}{680}
--\entry {\code {ARGP_HELP_USAGE}}{679}
--\entry {\code {ARGP_IN_ORDER}}{677}
--\entry {\code {ARGP_KEY_ARG}}{672}
--\entry {\code {ARGP_KEY_ARGS}}{672}
--\entry {\code {ARGP_KEY_END}}{672}
--\entry {\code {ARGP_KEY_ERROR}}{673}
--\entry {\code {ARGP_KEY_FINI}}{673}
--\entry {\code {ARGP_KEY_HELP_ARGS_DOC}}{678}
--\entry {\code {ARGP_KEY_HELP_DUP_ARGS_NOTE}}{678}
--\entry {\code {ARGP_KEY_HELP_EXTRA}}{678}
--\entry {\code {ARGP_KEY_HELP_HEADER}}{678}
--\entry {\code {ARGP_KEY_HELP_POST_DOC}}{678}
--\entry {\code {ARGP_KEY_HELP_PRE_DOC}}{678}
--\entry {\code {ARGP_KEY_INIT}}{672}
--\entry {\code {ARGP_KEY_NO_ARGS}}{672}
--\entry {\code {ARGP_KEY_SUCCESS}}{673}
--\entry {\code {ARGP_LONG_ONLY}}{677}
--\entry {\code {ARGP_NO_ARGS}}{677}
--\entry {\code {ARGP_NO_ERRS}}{677}
--\entry {\code {ARGP_NO_EXIT}}{677}
--\entry {\code {ARGP_NO_HELP}}{677}
--\entry {\code {ARGP_PARSE_ARGV0}}{677}
--\entry {\code {argp_program_bug_address}}{667}
--\entry {\code {argp_program_version}}{667}
--\entry {\code {argp_program_version_hook}}{667}
--\entry {\code {ARGP_SILENT}}{677}
--\initial {B}
--\entry {\code {B0}}{458}
--\entry {\code {B110}}{458}
--\entry {\code {B115200}}{458}
--\entry {\code {B1200}}{458}
--\entry {\code {B134}}{458}
--\entry {\code {B150}}{458}
--\entry {\code {B1800}}{458}
--\entry {\code {B19200}}{458}
--\entry {\code {B200}}{458}
--\entry {\code {B230400}}{458}
--\entry {\code {B2400}}{458}
--\entry {\code {B300}}{458}
--\entry {\code {B38400}}{458}
--\entry {\code {B460800}}{458}
--\entry {\code {B4800}}{458}
--\entry {\code {B50}}{458}
--\entry {\code {B57600}}{458}
--\entry {\code {B600}}{458}
--\entry {\code {B75}}{458}
--\entry {\code {B9600}}{458}
--\entry {\code {BC_BASE_MAX}}{804}
--\entry {\code {BC_DIM_MAX}}{804}
--\entry {\code {BC_SCALE_MAX}}{804}
--\entry {\code {BC_STRING_MAX}}{804}
--\entry {\code {BOOT_TIME}}{755, 759}
--\entry {\code {BRKINT}}{451}
--\entry {\code {BUFSIZ}}{291}
--\initial {C}
--\entry {\code {CCTS_OFLOW}}{454}
--\entry {\code {CHAR_MAX}}{850}
--\entry {\code {CHAR_MIN}}{850}
--\entry {\code {CHILD_MAX}}{787}
--\entry {\code {CIGNORE}}{454}
--\entry {\code {CLK_TCK}}{552}
--\entry {\code {CLOCAL}}{453}
--\entry {\code {CLOCKS_PER_SEC}}{552}
--\entry {\code {CODESET}}{162}
--\entry {\code {COLL_WEIGHTS_MAX}}{804}
--\entry {\code {COREFILE}}{614}
--\entry {\code {CREAD}}{453}
--\entry {\code {CRNCYSTR}}{164}
--\entry {\code {CRTS_IFLOW}}{454}
--\entry {\code {CS5}}{454}
--\entry {\code {CS6}}{454}
--\entry {\code {CS7}}{454}
--\entry {\code {CS8}}{454}
--\entry {\code {CSIZE}}{454}
--\entry {\code {CSTOPB}}{453}
--\entry {\code {CURRENCY_SYMBOL}}{164}
--\initial {D}
--\entry {\code {D_FMT}}{163}
--\entry {\code {D_T_FMT}}{163}
--\entry {\code {DAY_1}}{162}
--\entry {\code {DAY_2}}{162}
--\entry {\code {DAY_3}}{162}
--\entry {\code {DAY_4}}{162}
--\entry {\code {DAY_5}}{162}
--\entry {\code {DAY_6}}{162}
--\entry {\code {DAY_7}}{162}
--\entry {\code {daylight}}{577}
--\entry {\code {DBL_DIG}}{854}
--\entry {\code {DBL_EPSILON}}{856}
--\entry {\code {DBL_MANT_DIG}}{854}
--\entry {\code {DBL_MAX}}{855}
--\entry {\code {DBL_MAX_10_EXP}}{855}
--\entry {\code {DBL_MAX_EXP}}{855}
--\entry {\code {DBL_MIN}}{855}
--\entry {\code {DBL_MIN_10_EXP}}{855}
--\entry {\code {DBL_MIN_EXP}}{854}
--\entry {\code {DEAD_PROCESS}}{755, 759}
--\entry {\code {DECIMAL_POINT}}{165}
--\entry {\code {DES_DECRYPT}}{814}
--\entry {\code {DES_ENCRYPT}}{814}
--\entry {\code {DES_HW}}{814}
--\entry {\code {DES_SW}}{814}
--\entry {\code {DESERR_BADPARAM}}{814}
--\entry {\code {DESERR_HWERROR}}{814}
--\entry {\code {DESERR_NOHWDEVICE}}{814}
--\entry {\code {DESERR_NONE}}{814}
--\entry {\code {DT_BLK}}{354}
--\entry {\code {DT_CHR}}{354}
--\entry {\code {DT_DIR}}{354}
--\entry {\code {DT_FIFO}}{354}
--\entry {\code {DT_REG}}{353}
--\entry {\code {DT_SOCK}}{354}
--\entry {\code {DT_UNKNOWN}}{353}
--\initial {E}
--\entry {\code {E2BIG}}{17}
--\entry {\code {EACCES}}{17}
--\entry {\code {EADDRINUSE}}{20}
--\entry {\code {EADDRNOTAVAIL}}{21}
--\entry {\code {EADV}}{25}
--\entry {\code {EAFNOSUPPORT}}{20}
--\entry {\code {EAGAIN}}{19}
--\entry {\code {EALREADY}}{20}
--\entry {\code {EAUTH}}{23}
--\entry {\code {EBACKGROUND}}{23}
--\entry {\code {EBADE}}{25}
--\entry {\code {EBADF}}{17, 466}
--\entry {\code {EBADFD}}{25}
--\entry {\code {EBADMSG}}{24}
--\entry {\code {EBADR}}{25}
--\entry {\code {EBADRPC}}{22}
--\entry {\code {EBADRQC}}{25}
--\entry {\code {EBADSLT}}{25}
--\entry {\code {EBFONT}}{25}
--\entry {\code {EBUSY}}{17}
--\entry {\code {ECANCELED}}{24}
--\entry {\code {ECHILD}}{17}
--\entry {\code {ECHO}}{455}
--\entry {\code {ECHOCTL}}{455}
--\entry {\code {ECHOE}}{455}
--\entry {\code {ECHOK}}{455}
--\entry {\code {ECHOKE}}{455}
--\entry {\code {ECHONL}}{455}
--\entry {\code {ECHOPRT}}{455}
--\entry {\code {ECHRNG}}{24}
--\entry {\code {ECOMM}}{25}
--\entry {\code {ECONNABORTED}}{21}
--\entry {\code {ECONNREFUSED}}{22}
--\entry {\code {ECONNRESET}}{21}
--\entry {\code {ED}}{24}
--\entry {\code {EDEADLK}}{17}
--\entry {\code {EDEADLOCK}}{25}
--\entry {\code {EDESTADDRREQ}}{21}
--\entry {\code {EDIED}}{24}
--\entry {\code {EDOM}}{19}
--\entry {\code {EDOTDOT}}{25}
--\entry {\code {EDQUOT}}{22}
--\entry {\code {EEXIST}}{17}
--\entry {\code {EFAULT}}{17}
--\entry {\code {EFBIG}}{18}
--\entry {\code {EFTYPE}}{23}
--\entry {\code {EGRATUITOUS}}{24}
--\entry {\code {EGREGIOUS}}{24}
--\entry {\code {EHOSTDOWN}}{22}
--\entry {\code {EHOSTUNREACH}}{22}
--\entry {\code {EIDRM}}{24}
--\entry {\code {EIEIO}}{24}
--\entry {\code {EILSEQ}}{23}
--\entry {\code {EINPROGRESS}}{20}
--\entry {\code {EINTR}}{16}
--\entry {\code {EINVAL}}{18, 466}
--\entry {\code {EIO}}{16}
--\entry {\code {EISCONN}}{21}
--\entry {\code {EISDIR}}{18}
--\entry {\code {EISNAM}}{25}
--\entry {\code {EL2HLT}}{25}
--\entry {\code {EL2NSYNC}}{24}
--\entry {\code {EL3HLT}}{24}
--\entry {\code {EL3RST}}{24}
--\entry {\code {ELIBACC}}{25}
--\entry {\code {ELIBBAD}}{25}
--\entry {\code {ELIBEXEC}}{25}
--\entry {\code {ELIBMAX}}{25}
--\entry {\code {ELIBSCN}}{25}
--\entry {\code {ELNRNG}}{25}
--\entry {\code {ELOOP}}{22}
--\entry {\code {EMEDIUMTYPE}}{25}
--\entry {\code {EMFILE}}{18}
--\entry {\code {EMLINK}}{19}
--\entry {\code {EMPTY}}{755, 759}
--\entry {\code {EMSGSIZE}}{20}
--\entry {\code {EMULTIHOP}}{24}
--\entry {\code {ENAMETOOLONG}}{22}
--\entry {\code {ENAVAIL}}{25}
--\entry {\code {ENEEDAUTH}}{23}
--\entry {\code {ENETDOWN}}{21}
--\entry {\code {ENETRESET}}{21}
--\entry {\code {ENETUNREACH}}{21}
--\entry {\code {ENFILE}}{18}
--\entry {\code {ENOANO}}{25}
--\entry {\code {ENOBUFS}}{21}
--\entry {\code {ENOCSI}}{25}
--\entry {\code {ENODATA}}{24}
--\entry {\code {ENODEV}}{18}
--\entry {\code {ENOENT}}{16}
--\entry {\code {ENOEXEC}}{17}
--\entry {\code {ENOLCK}}{23}
--\entry {\code {ENOLINK}}{24}
--\entry {\code {ENOMEDIUM}}{25}
--\entry {\code {ENOMEM}}{17}
--\entry {\code {ENOMSG}}{24}
--\entry {\code {ENONET}}{25}
--\entry {\code {ENOPKG}}{25}
--\entry {\code {ENOPROTOOPT}}{20}
--\entry {\code {ENOSPC}}{18}
--\entry {\code {ENOSR}}{24}
--\entry {\code {ENOSTR}}{24}
--\entry {\code {ENOSYS}}{23}
--\entry {\code {ENOTBLK}}{17}
--\entry {\code {ENOTCONN}}{21}
--\entry {\code {ENOTDIR}}{18}
--\entry {\code {ENOTEMPTY}}{22}
--\entry {\code {ENOTNAM}}{25}
--\entry {\code {ENOTSOCK}}{20}
--\entry {\code {ENOTSUP}}{23}
--\entry {\code {ENOTTY}}{18, 466}
--\entry {\code {ENOTUNIQ}}{25}
--\entry {\code {environ}}{693}
--\entry {\code {ENXIO}}{17}
--\entry {\code {EOF}}{281}
--\entry {\code {EOPNOTSUPP}}{20}
--\entry {\code {EOVERFLOW}}{24}
--\entry {\code {EPERM}}{16}
--\entry {\code {EPFNOSUPPORT}}{20}
--\entry {\code {EPIPE}}{19}
--\entry {\code {EPROCLIM}}{22}
--\entry {\code {EPROCUNAVAIL}}{23}
--\entry {\code {EPROGMISMATCH}}{23}
--\entry {\code {EPROGUNAVAIL}}{22}
--\entry {\code {EPROTO}}{24}
--\entry {\code {EPROTONOSUPPORT}}{20}
--\entry {\code {EPROTOTYPE}}{20}
--\entry {\code {EQUIV_CLASS_MAX}}{804}
--\entry {\code {ERA}}{163}
--\entry {\code {ERA_D_FMT}}{164}
--\entry {\code {ERA_D_T_FMT}}{163}
--\entry {\code {ERA_T_FMT}}{164}
--\entry {\code {ERA_YEAR}}{163}
--\entry {\code {ERANGE}}{19}
--\entry {\code {EREMCHG}}{25}
--\entry {\code {EREMOTE}}{22}
--\entry {\code {EREMOTEIO}}{25}
--\entry {\code {ERESTART}}{24}
--\entry {\code {EROFS}}{19}
--\entry {\code {ERPCMISMATCH}}{22}
--\entry {\code {errno}}{15}
--\entry {\code {error_message_count}}{29}
--\entry {\code {error_one_per_line}}{29}
--\entry {\code {error_print_progname}}{29}
--\entry {\code {ESHUTDOWN}}{21}
--\entry {\code {ESOCKTNOSUPPORT}}{20}
--\entry {\code {ESPIPE}}{18}
--\entry {\code {ESRCH}}{16}
--\entry {\code {ESRMNT}}{25}
--\entry {\code {ESTALE}}{22}
--\entry {\code {ESTRPIPE}}{25}
--\entry {\code {ethers}}{733}
--\entry {\code {ETIME}}{24}
--\entry {\code {ETIMEDOUT}}{21}
--\entry {\code {ETOOMANYREFS}}{21}
--\entry {\code {ETXTBSY}}{18}
--\entry {\code {EUCLEAN}}{25}
--\entry {\code {EUNATCH}}{25}
--\entry {\code {EUSERS}}{22}
--\entry {\code {EWOULDBLOCK}}{19}
--\entry {\code {EXDEV}}{18}
--\entry {\code {EXFULL}}{25}
--\entry {\code {EXIT_FAILURE}}{698}
--\entry {\code {EXIT_SUCCESS}}{697}
--\entry {\code {EXPR_NEST_MAX}}{804}
--\entry {\code {EXTA}}{458}
--\entry {\code {EXTB}}{458}
--\initial {F}
--\entry {\code {F_DUPFD}}{338}
--\entry {\code {F_GETFD}}{339}
--\entry {\code {F_GETFL}}{344}
--\entry {\code {F_GETLK}}{346}
--\entry {\code {F_GETOWN}}{348}
--\entry {\code {F_OK}}{383}
--\entry {\code {F_RDLCK}}{348}
--\entry {\code {F_SETFD}}{339}
--\entry {\code {F_SETFL}}{344}
--\entry {\code {F_SETLK}}{347}
--\entry {\code {F_SETLKW}}{347}
--\entry {\code {F_SETOWN}}{349}
--\entry {\code {F_UNLCK}}{348}
--\entry {\code {F_WRLCK}}{348}
--\entry {\code {FD_CLOEXEC}}{339}
--\entry {\code {FD_SETSIZE}}{321}
--\entry {\code {FE_DFL_ENV}}{529}
--\entry {\code {FE_DIVBYZERO}}{525}
--\entry {\code {FE_DOWNWARD}}{528}
--\entry {\code {FE_INEXACT}}{525}
--\entry {\code {FE_INVALID}}{525}
--\entry {\code {FE_NOMASK_ENV}}{529}
--\entry {\code {FE_OVERFLOW}}{525}
--\entry {\code {FE_TONEAREST}}{528}
--\entry {\code {FE_TOWARDZERO}}{528}
--\entry {\code {FE_UNDERFLOW}}{525}
--\entry {\code {FE_UPWARD}}{528}
--\entry {\code {FILENAME_MAX}}{800}
--\entry {\code {FLT_DIG}}{854}
--\entry {\code {FLT_EPSILON}}{856}
--\entry {\code {FLT_MANT_DIG}}{854}
--\entry {\code {FLT_MAX}}{855}
--\entry {\code {FLT_MAX_10_EXP}}{855}
--\entry {\code {FLT_MAX_EXP}}{855}
--\entry {\code {FLT_MIN}}{855}
--\entry {\code {FLT_MIN_10_EXP}}{855}
--\entry {\code {FLT_MIN_EXP}}{854}
--\entry {\code {FLT_RADIX}}{854}
--\entry {\code {FLT_ROUNDS}}{853}
--\entry {\code {FLUSHO}}{456}
--\entry {\code {FOPEN_MAX}}{234}
--\entry {\code {FP_FAST_FMA}}{538}
--\entry {\code {FP_ILOGB0}}{484}
--\entry {\code {FP_ILOGBNAN}}{484}
--\entry {\code {FP_INFINITE}}{521}
--\entry {\code {FP_NAN}}{521}
--\entry {\code {FP_NORMAL}}{521}
--\entry {\code {FP_SUBNORMAL}}{521}
--\entry {\code {FP_ZERO}}{521}
--\entry {\code {FPE_DECOVF_TRAP}}{615}
--\entry {\code {FPE_FLTDIV_TRAP}}{615}
--\entry {\code {FPE_FLTOVF_TRAP}}{615}
--\entry {\code {FPE_FLTUND_TRAP}}{615}
--\entry {\code {FPE_INTDIV_TRAP}}{614}
--\entry {\code {FPE_INTOVF_TRAP}}{614}
--\entry {\code {FPE_SUBRNG_TRAP}}{615}
--\entry {\code {FRAC_DIGITS}}{164}
--\entry {\code {FSETLOCKING_BYCALLER}}{239}
--\entry {\code {FSETLOCKING_INTERNAL}}{239}
--\entry {\code {FSETLOCKING_QUERY}}{239}
--\entry {\code {FSTAB}}{775}
--\entry {\code {FSTAB_RO}}{776}
--\entry {\code {FSTAB_RQ}}{776}
--\entry {\code {FSTAB_RW}}{776}
--\entry {\code {FSTAB_SW}}{776}
--\entry {\code {FSTAB_XX}}{776}
--\entry {\code {FTW_CHDIR}}{363}
--\entry {\code {FTW_D}}{360}
--\entry {\code {FTW_DEPTH}}{363}
--\entry {\code {FTW_DNR}}{360}
--\entry {\code {FTW_DP}}{361}
--\entry {\code {FTW_F}}{360}
--\entry {\code {FTW_MOUNT}}{363}
--\entry {\code {FTW_NS}}{360}
--\entry {\code {FTW_PHYS}}{363}
--\entry {\code {FTW_SL}}{360}
--\entry {\code {FTW_SLN}}{361}
--\initial {G}
--\entry {\code {getdate_err}}{572}
--\entry {\code {GLOB_ABORTED}}{209}
--\entry {\code {GLOB_ALTDIRFUNC}}{211}
--\entry {\code {GLOB_APPEND}}{210}
--\entry {\code {GLOB_BRACE}}{211}
--\entry {\code {GLOB_DOOFFS}}{210}
--\entry {\code {GLOB_ERR}}{210}
--\entry {\code {GLOB_MAGCHAR}}{211}
--\entry {\code {GLOB_MARK}}{210}
--\entry {\code {GLOB_NOCHECK}}{211}
--\entry {\code {GLOB_NOESCAPE}}{211}
--\entry {\code {GLOB_NOMAGIC}}{212}
--\entry {\code {GLOB_NOMATCH}}{209}
--\entry {\code {GLOB_NOSORT}}{211}
--\entry {\code {GLOB_NOSPACE}}{209}
--\entry {\code {GLOB_ONLYDIR}}{212}
--\entry {\code {GLOB_PERIOD}}{211}
--\entry {\code {GLOB_TILDE}}{212}
--\entry {\code {GLOB_TILDE_CHECK}}{212}
--\entry {\code {group}}{733}
--\entry {\code {GROUPING}}{166}
--\initial {H}
--\entry {\code {h_errno}}{414}
--\entry {\code {HOST_NOT_FOUND}}{414}
--\entry {\code {hosts}}{733}
--\entry {\code {HUGE_VAL}}{527}
--\entry {\code {HUGE_VALF}}{527}
--\entry {\code {HUGE_VALL}}{527}
--\entry {\code {HUPCL}}{453}
--\initial {I}
--\entry {\code {I}}{538}
--\entry {\code {ICANON}}{454}
--\entry {\code {ICRNL}}{451}
--\entry {\code {IEXTEN}}{456}
--\entry {\code {IFNAMSIZ}}{404}
--\entry {\code {IGNBRK}}{451}
--\entry {\code {IGNCR}}{451}
--\entry {\code {IGNPAR}}{451}
--\entry {\code {IMAXBEL}}{452}
--\entry {\code {in6addr_any}}{411}
--\entry {\code {in6addr_loopback}}{411}
--\entry {\code {INADDR_ANY}}{411}
--\entry {\code {INADDR_BROADCAST}}{411}
--\entry {\code {INADDR_LOOPBACK}}{411}
--\entry {\code {INADDR_NONE}}{411}
--\entry {\code {INFINITY}}{524}
--\entry {\code {INIT_PROCESS}}{755, 759}
--\entry {\code {INLCR}}{451}
--\entry {\code {INPCK}}{450}
--\entry {\code {INT_CURR_SYMBOL}}{164}
--\entry {\code {INT_FRAC_DIGITS}}{164}
--\entry {\code {INT_MAX}}{851}
--\entry {\code {INT_MIN}}{851}
--\entry {\code {INT_N_CS_PRECEDES}}{165}
--\entry {\code {INT_N_SEP_BY_SPACE}}{165}
--\entry {\code {INT_N_SIGN_POSN}}{165}
--\entry {\code {INT_P_CS_PRECEDES}}{165}
--\entry {\code {INT_P_SEP_BY_SPACE}}{165}
--\entry {\code {INT_P_SIGN_POSN}}{165}
--\entry {\code {IPPORT_RESERVED}}{417}
--\entry {\code {IPPORT_USERRESERVED}}{417}
--\entry {\code {ISIG}}{455}
--\entry {\code {ISTRIP}}{451}
--\entry {\code {ITIMER_PROF}}{579}
--\entry {\code {ITIMER_REAL}}{579}
--\entry {\code {ITIMER_VIRTUAL}}{579}
--\entry {\code {IXANY}}{452}
--\entry {\code {IXOFF}}{451}
--\entry {\code {IXON}}{452}
--\initial {L}
--\entry {\code {L_ctermid}}{728}
--\entry {\code {L_cuserid}}{753}
--\entry {\code {L_INCR}}{286}
--\entry {\code {L_SET}}{286}
--\entry {\code {L_tmpnam}}{389}
--\entry {\code {L_XTND}}{286}
--\entry {\code {LANG}}{155}
--\entry {\code {LANGUAGE}}{155}
--\entry {\code {LC_ALL}}{155}
--\entry {\code {LC_COLLATE}}{154}
--\entry {\code {LC_CTYPE}}{154}
--\entry {\code {LC_MESSAGES}}{154}
--\entry {\code {LC_MONETARY}}{154}
--\entry {\code {LC_NUMERIC}}{154}
--\entry {\code {LC_TIME}}{154}
--\entry {\code {LDBL_DIG}}{854}
--\entry {\code {LDBL_EPSILON}}{856}
--\entry {\code {LDBL_MANT_DIG}}{854}
--\entry {\code {LDBL_MAX}}{855}
--\entry {\code {LDBL_MAX_10_EXP}}{855}
--\entry {\code {LDBL_MAX_EXP}}{855}
--\entry {\code {LDBL_MIN}}{855}
--\entry {\code {LDBL_MIN_10_EXP}}{855}
--\entry {\code {LDBL_MIN_EXP}}{855}
--\entry {\code {LINE_MAX}}{804}
--\entry {\code {LINK_MAX}}{799}
--\entry {\code {LIO_NOP}}{326}
--\entry {\code {LIO_READ}}{326}
--\entry {\code {LIO_WRITE}}{326}
--\entry {\code {LOG_ALERT}}{475}
--\entry {\code {LOG_AUTH}}{474}
--\entry {\code {LOG_AUTHPRIV}}{475}
--\entry {\code {LOG_CRIT}}{475}
--\entry {\code {LOG_CRON}}{475}
--\entry {\code {LOG_DAEMON}}{474}
--\entry {\code {LOG_DEBUG}}{476}
--\entry {\code {LOG_EMERG}}{475}
--\entry {\code {LOG_ERR}}{475}
--\entry {\code {LOG_FTP}}{475}
--\entry {\code {LOG_INFO}}{476}
--\entry {\code {LOG_LOCAL0}}{475}
--\entry {\code {LOG_LOCAL1}}{475}
--\entry {\code {LOG_LOCAL2}}{475}
--\entry {\code {LOG_LOCAL3}}{475}
--\entry {\code {LOG_LOCAL4}}{475}
--\entry {\code {LOG_LOCAL5}}{475}
--\entry {\code {LOG_LOCAL6}}{475}
--\entry {\code {LOG_LOCAL7}}{475}
--\entry {\code {LOG_LPR}}{474}
--\entry {\code {LOG_MAIL}}{474}
--\entry {\code {LOG_NEWS}}{474}
--\entry {\code {LOG_NOTICE}}{476}
--\entry {\code {LOG_SYSLOG}}{474}
--\entry {\code {LOG_USER}}{474}
--\entry {\code {LOG_UUCP}}{475}
--\entry {\code {LOG_WARNING}}{475}
--\entry {\code {LOGIN_PROCESS}}{755, 759}
--\entry {\code {LONG_LONG_MAX}}{851}
--\entry {\code {LONG_LONG_MIN}}{851}
--\entry {\code {LONG_MAX}}{851}
--\entry {\code {LONG_MIN}}{851}
--\initial {M}
--\entry {\code {M_1_PI}}{479}
--\entry {\code {M_2_PI}}{479}
--\entry {\code {M_2_SQRTPI}}{479}
--\entry {\code {M_E}}{479}
--\entry {\code {M_LN10}}{479}
--\entry {\code {M_LN2}}{479}
--\entry {\code {M_LOG10E}}{479}
--\entry {\code {M_LOG2E}}{479}
--\entry {\code {M_PI}}{479}
--\entry {\code {M_PI_2}}{479}
--\entry {\code {M_PI_4}}{479}
--\entry {\code {M_SQRT1_2}}{479}
--\entry {\code {M_SQRT2}}{479}
--\entry {\code {MAP_ANON}}{318}
--\entry {\code {MAP_ANONYMOUS}}{318}
--\entry {\code {MAP_FIXED}}{318}
--\entry {\code {MAP_PRIVATE}}{317}
--\entry {\code {MAP_SHARED}}{317}
--\entry {\code {MAX_CANON}}{800}
--\entry {\code {MAX_INPUT}}{800}
--\entry {\code {MAXNAMLEN}}{800}
--\entry {\code {MAXSYMLINKS}}{365}
--\entry {\code {MB_CUR_MAX}}{116}
--\entry {\code {MB_LEN_MAX}}{116}
--\entry {\code {MDMBUF}}{454}
--\entry {\code {MINSIGSTKSZ}}{652}
--\entry {\code {MM_APPL}}{297}
--\entry {\code {MM_CONSOLE}}{297}
--\entry {\code {MM_ERROR}}{298}
--\entry {\code {MM_FIRM}}{297}
--\entry {\code {MM_HALT}}{298}
--\entry {\code {MM_HARD}}{297}
--\entry {\code {MM_INFO}}{299}
--\entry {\code {MM_NOSEV}}{298}
--\entry {\code {MM_NRECOV}}{298}
--\entry {\code {MM_NULLACT}}{298}
--\entry {\code {MM_NULLLBL}}{298}
--\entry {\code {MM_NULLMC}}{298}
--\entry {\code {MM_NULLSEV}}{298}
--\entry {\code {MM_NULLTAG}}{298}
--\entry {\code {MM_NULLTXT}}{298}
--\entry {\code {MM_OPSYS}}{297}
--\entry {\code {MM_PRINT}}{297}
--\entry {\code {MM_RECOVER}}{298}
--\entry {\code {MM_SOFT}}{297}
--\entry {\code {MM_UTIL}}{297}
--\entry {\code {MM_WARNING}}{298}
--\entry {\code {MNTOPT_DEFAULTS}}{778}
--\entry {\code {MNTOPT_NOAUTO}}{779}
--\entry {\code {MNTOPT_NOSUID}}{778}
--\entry {\code {MNTOPT_RO}}{778}
--\entry {\code {MNTOPT_RW}}{778}
--\entry {\code {MNTOPT_SUID}}{778}
--\entry {\code {MNTTAB}}{775}
--\entry {\code {MNTTYPE_IGNORE}}{778}
--\entry {\code {MNTTYPE_NFS}}{778}
--\entry {\code {MNTTYPE_SWAP}}{778}
--\entry {\code {MON_1}}{162}
--\entry {\code {MON_10}}{163}
--\entry {\code {MON_11}}{163}
--\entry {\code {MON_12}}{163}
--\entry {\code {MON_2}}{163}
--\entry {\code {MON_3}}{163}
--\entry {\code {MON_4}}{163}
--\entry {\code {MON_5}}{163}
--\entry {\code {MON_6}}{163}
--\entry {\code {MON_7}}{163}
--\entry {\code {MON_8}}{163}
--\entry {\code {MON_9}}{163}
--\entry {\code {MON_DECIMAL_POINT}}{164}
--\entry {\code {MON_GROUPING}}{164}
--\entry {\code {MON_THOUSANDS_SEP}}{164}
--\entry {\code {MOUNTED}}{775}
--\entry {\code {MS_ASYNC}}{319}
--\entry {\code {MS_SYNC}}{319}
--\entry {\code {MSG_DONTROUTE}}{429}
--\entry {\code {MSG_OOB}}{429}
--\entry {\code {MSG_PEEK}}{429}
--\initial {N}
--\entry {\code {N_CS_PRECEDES}}{165}
--\entry {\code {N_SEP_BY_SPACE}}{165}
--\entry {\code {N_SIGN_POSN}}{165}
--\entry {\code {NAME_MAX}}{800}
--\entry {\code {NAN}}{524}
--\entry {\code {NCCS}}{448}
--\entry {\code {NDEBUG}}{841}
--\entry {\code {NEGATIVE_SIGN}}{164}
--\entry {\code {netgroup}}{733}
--\entry {\code {networks}}{733}
--\entry {\code {NEW_TIME}}{755, 759}
--\entry {\code {NGROUPS_MAX}}{788}
--\entry {\code {NL_ARGMAX}}{251}
--\entry {\code {NO_ADDRESS}}{414}
--\entry {\code {NO_RECOVERY}}{414}
--\entry {\code {NOEXPR}}{166}
--\entry {\code {NOFLSH}}{456}
--\entry {\code {NOKERNINFO}}{456}
--\entry {\code {NOSTR}}{166}
--\entry {\code {NSIG}}{613}
--\entry {\code {NSS_STATUS_NOTFOUND}}{738}
--\entry {\code {NSS_STATUS_SUCCESS}}{738}
--\entry {\code {NSS_STATUS_TRYAGAIN}}{738}
--\entry {\code {NSS_STATUS_UNAVAIL}}{738}
--\entry {\code {NULL}}{848}
--\initial {O}
--\entry {\code {O_ACCMODE}}{341}
--\entry {\code {O_APPEND}}{343}
--\entry {\code {O_ASYNC}}{344}
--\entry {\code {O_CREAT}}{342}
--\entry {\code {O_EXCL}}{342}
--\entry {\code {O_EXEC}}{341}
--\entry {\code {O_EXLOCK}}{343}
--\entry {\code {O_FSYNC}}{344}
--\entry {\code {O_IGNORE_CTTY}}{342}
--\entry {\code {O_NDELAY}}{344}
--\entry {\code {O_NOATIME}}{344}
--\entry {\code {O_NOCTTY}}{342}
--\entry {\code {O_NOLINK}}{342}
--\entry {\code {O_NONBLOCK}}{342, 343}
--\entry {\code {O_NOTRANS}}{342}
--\entry {\code {O_RDONLY}}{341}
--\entry {\code {O_RDWR}}{341}
--\entry {\code {O_READ}}{341}
--\entry {\code {O_SHLOCK}}{343}
--\entry {\code {O_SYNC}}{344}
--\entry {\code {O_TRUNC}}{343}
--\entry {\code {O_WRITE}}{341}
--\entry {\code {O_WRONLY}}{341}
--\entry {\code {obstack_alloc_failed_handler}}{51}
--\entry {\code {OLD_TIME}}{755, 759}
--\entry {\code {ONLCR}}{452}
--\entry {\code {ONOEOT}}{452}
--\entry {\code {OPEN_MAX}}{787}
--\entry {\code {OPOST}}{452}
--\entry {\code {optarg}}{659}
--\entry {\code {opterr}}{659}
--\entry {\code {optind}}{659}
--\entry {\code {OPTION_ALIAS}}{670}
--\entry {\code {OPTION_ARG_OPTIONAL}}{670}
--\entry {\code {OPTION_DOC}}{670}
--\entry {\code {OPTION_HIDDEN}}{670}
--\entry {\code {OPTION_NO_USAGE}}{670}
--\entry {\code {optopt}}{659}
--\entry {\code {OXTABS}}{452}
--\initial {P}
--\entry {\code {P_CS_PRECEDES}}{165}
--\entry {\code {P_SEP_BY_SPACE}}{165}
--\entry {\code {P_SIGN_POSN}}{165}
--\entry {\code {P_tmpdir}}{390}
--\entry {\code {PA_CHAR}}{264}
--\entry {\code {PA_DOUBLE}}{264}
--\entry {\code {PA_FLAG_LONG}}{265}
--\entry {\code {PA_FLAG_LONG_DOUBLE}}{265}
--\entry {\code {PA_FLAG_LONG_LONG}}{265}
--\entry {\code {PA_FLAG_MASK}}{264}
--\entry {\code {PA_FLAG_PTR}}{264}
--\entry {\code {PA_FLAG_SHORT}}{265}
--\entry {\code {PA_FLOAT}}{264}
--\entry {\code {PA_INT}}{264}
--\entry {\code {PA_LAST}}{264}
--\entry {\code {PA_POINTER}}{264}
--\entry {\code {PA_STRING}}{264}
--\entry {\code {PARENB}}{453}
--\entry {\code {PARMRK}}{451}
--\entry {\code {PARODD}}{453}
--\entry {\code {passwd}}{733}
--\entry {\code {PATH_MAX}}{800}
--\entry {\code {PENDIN}}{456}
--\entry {\code {PF_CCITT}}{421}
--\entry {\code {PF_FILE}}{406}
--\entry {\code {PF_IMPLINK}}{421}
--\entry {\code {PF_INET}}{407}
--\entry {\code {PF_INET6}}{407}
--\entry {\code {PF_ISO}}{421}
--\entry {\code {PF_LOCAL}}{405}
--\entry {\code {PF_NS}}{421}
--\entry {\code {PF_ROUTE}}{421}
--\entry {\code {PF_UNIX}}{406}
--\entry {\code {PI}}{480}
--\entry {\code {PIPE_BUF}}{800}
--\entry {\code {PM_STR}}{163}
--\entry {\code {POSITIVE_SIGN}}{164}
--\entry {\code {PRIO_MAX}}{596}
--\entry {\code {PRIO_MIN}}{596}
--\entry {\code {PRIO_PGRP}}{597}
--\entry {\code {PRIO_PROCESS}}{597}
--\entry {\code {PRIO_USER}}{597}
--\entry {\code {program_invocation_name}}{27}
--\entry {\code {program_invocation_short_name}}{27}
--\entry {\code {PROT_EXEC}}{317}
--\entry {\code {PROT_READ}}{317}
--\entry {\code {PROT_WRITE}}{317}
--\entry {\code {protocols}}{733}
--\entry {\code {PWD}}{352}
--\initial {R}
--\entry {\code {R_OK}}{383}
--\entry {\code {RADIXCHAR}}{165}
--\entry {\code {RAND_MAX}}{508}
--\entry {\code {RE_DUP_MAX}}{788}
--\entry {\code {RLIM_INFINITY}}{588}
--\entry {\code {RLIM_NLIMITS}}{588}
--\entry {\code {RLIMIT_AS}}{588}
--\entry {\code {RLIMIT_CORE}}{587}
--\entry {\code {RLIMIT_CPU}}{587}
--\entry {\code {RLIMIT_DATA}}{587}
--\entry {\code {RLIMIT_FSIZE}}{587}
--\entry {\code {RLIMIT_NOFILE}}{588}
--\entry {\code {RLIMIT_OFILE}}{588}
--\entry {\code {RLIMIT_RSS}}{587}
--\entry {\code {RLIMIT_STACK}}{587}
--\entry {\code {rpc}}{733}
--\entry {\code {RUN_LVL}}{755, 759}
--\initial {S}
--\entry {\code {S_IEXEC}}{379}
--\entry {\code {S_IFBLK}}{376}
--\entry {\code {S_IFCHR}}{376}
--\entry {\code {S_IFDIR}}{376}
--\entry {\code {S_IFIFO}}{376}
--\entry {\code {S_IFLNK}}{376}
--\entry {\code {S_IFMT}}{376}
--\entry {\code {S_IFREG}}{376}
--\entry {\code {S_IFSOCK}}{376}
--\entry {\code {S_IREAD}}{378}
--\entry {\code {S_IRGRP}}{379}
--\entry {\code {S_IROTH}}{379}
--\entry {\code {S_IRUSR}}{378}
--\entry {\code {S_IRWXG}}{379}
--\entry {\code {S_IRWXO}}{379}
--\entry {\code {S_IRWXU}}{379}
--\entry {\code {S_ISGID}}{379}
--\entry {\code {S_ISUID}}{379}
--\entry {\code {S_ISVTX}}{379}
--\entry {\code {S_IWGRP}}{379}
--\entry {\code {S_IWOTH}}{379}
--\entry {\code {S_IWRITE}}{379}
--\entry {\code {S_IWUSR}}{379}
--\entry {\code {S_IXGRP}}{379}
--\entry {\code {S_IXOTH}}{379}
--\entry {\code {S_IXUSR}}{379}
--\entry {\code {SA_NOCLDSTOP}}{627}
--\entry {\code {SA_ONSTACK}}{627}
--\entry {\code {SA_RESTART}}{627}
--\entry {\code {SC_SSIZE_MAX}}{796}
--\entry {\code {SCHAR_MAX}}{850}
--\entry {\code {SCHAR_MIN}}{850}
--\entry {\code {SEEK_CUR}}{286}
--\entry {\code {SEEK_END}}{286}
--\entry {\code {SEEK_SET}}{286}
--\entry {\code {SEM_VALUE_MAX}}{831}
--\entry {\code {services}}{733}
--\entry {\code {shadow}}{733}
--\entry {\code {SHRT_MAX}}{851}
--\entry {\code {SHRT_MIN}}{850}
--\entry {\code {SIG_BLOCK}}{645}
--\entry {\code {SIG_DFL}}{622}
--\entry {\code {SIG_ERR}}{624}
--\entry {\code {SIG_IGN}}{622}
--\entry {\code {SIG_SETMASK}}{645}
--\entry {\code {SIG_UNBLOCK}}{645}
--\entry {\code {SIGABRT}}{616}
--\entry {\code {SIGALRM}}{617}
--\entry {\code {SIGBUS}}{615}
--\entry {\code {SIGCHLD}}{618}
--\entry {\code {SIGCLD}}{618}
--\entry {\code {SIGCONT}}{619}
--\entry {\code {SIGEMT}}{616}
--\entry {\code {SIGFPE}}{614}
--\entry {\code {SIGHUP}}{617}
--\entry {\code {SIGILL}}{615}
--\entry {\code {SIGINFO}}{621}
--\entry {\code {SIGINT}}{616}
--\entry {\code {SIGIO}}{618}
--\entry {\code {SIGIOT}}{616}
--\entry {\code {SIGKILL}}{617}
--\entry {\code {SIGLOST}}{620}
--\entry {\code {signgam}}{488}
--\entry {\code {SIGPIPE}}{620}
--\entry {\code {SIGPOLL}}{618}
--\entry {\code {SIGPROF}}{618}
--\entry {\code {SIGQUIT}}{616}
--\entry {\code {SIGSEGV}}{615}
--\entry {\code {SIGSTKSZ}}{652}
--\entry {\code {SIGSTOP}}{619}
--\entry {\code {SIGSYS}}{616}
--\entry {\code {SIGTERM}}{616}
--\entry {\code {SIGTRAP}}{616}
--\entry {\code {SIGTSTP}}{619}
--\entry {\code {SIGTTIN}}{619}
--\entry {\code {SIGTTOU}}{619}
--\entry {\code {SIGURG}}{618}
--\entry {\code {SIGUSR1}}{621}
--\entry {\code {SIGUSR2}}{621}
--\entry {\code {SIGVTALRM}}{617}
--\entry {\code {SIGWINCH}}{621}
--\entry {\code {SIGXCPU}}{620}
--\entry {\code {SIGXFSZ}}{620}
--\entry {\code {SOCK_DGRAM}}{400}
--\entry {\code {SOCK_RAW}}{401}
--\entry {\code {SOCK_STREAM}}{400}
--\entry {\code {SOL_SOCKET}}{441}
--\entry {\code {SS_DISABLE}}{653}
--\entry {\code {SS_ONSTACK}}{653}
--\entry {\code {SSIZE_MAX}}{788}
--\entry {\code {stderr}}{231}
--\entry {\code {STDERR_FILENO}}{313}
--\entry {\code {stdin}}{231}
--\entry {\code {STDIN_FILENO}}{313}
--\entry {\code {stdout}}{231}
--\entry {\code {STDOUT_FILENO}}{313}
--\entry {\code {STREAM_MAX}}{787}
--\entry {\code {SV_INTERRUPT}}{655}
--\entry {\code {SV_ONSTACK}}{655}
--\entry {\code {SV_RESETHAND}}{655}
--\entry {\code {sys_siglist}}{622}
--\initial {T}
--\entry {\code {T_FMT}}{163}
--\entry {\code {T_FMT_AMPM}}{163}
--\entry {\code {TCIFLUSH}}{465}
--\entry {\code {TCIOFF}}{466}
--\entry {\code {TCIOFLUSH}}{465}
--\entry {\code {TCION}}{466}
--\entry {\code {TCOFLUSH}}{465}
--\entry {\code {TCOOFF}}{466}
--\entry {\code {TCOON}}{466}
--\entry {\code {TCSADRAIN}}{448}
--\entry {\code {TCSAFLUSH}}{448}
--\entry {\code {TCSANOW}}{448}
--\entry {\code {TCSASOFT}}{448}
--\entry {\code {THOUSANDS_SEP}}{166}
--\entry {\code {THOUSEP}}{166}
--\entry {\code {timezone}}{577}
--\entry {\code {TMP_MAX}}{390}
--\entry {\code {TOSTOP}}{456}
--\entry {\code {TRY_AGAIN}}{414}
--\entry {\code {tzname}}{576}
--\entry {\code {TZNAME_MAX}}{787}
--\initial {U}
--\entry {\code {UCHAR_MAX}}{850}
--\entry {\code {UINT_MAX}}{851}
--\entry {\code {ULONG_LONG_MAX}}{851}
--\entry {\code {ULONG_MAX}}{851}
--\entry {\code {USER_PROCESS}}{755, 759}
--\entry {\code {USHRT_MAX}}{851}
--\initial {V}
--\entry {\code {VDISCARD}}{462}
--\entry {\code {VDSUSP}}{461}
--\entry {\code {VEOF}}{458}
--\entry {\code {VEOL}}{459}
--\entry {\code {VEOL2}}{459}
--\entry {\code {VERASE}}{459}
--\entry {\code {VINTR}}{460}
--\entry {\code {VKILL}}{460}
--\entry {\code {VLNEXT}}{462}
--\entry {\code {VMIN}}{463}
--\entry {\code {VQUIT}}{460}
--\entry {\code {VREPRINT}}{460}
--\entry {\code {VSTART}}{461}
--\entry {\code {VSTATUS}}{462}
--\entry {\code {VSTOP}}{461}
--\entry {\code {VSUSP}}{460}
--\entry {\code {VTIME}}{463}
--\entry {\code {VWERASE}}{459}
--\initial {W}
--\entry {\code {W_OK}}{383}
--\entry {\code {WCHAR_MAX}}{112, 851}
--\entry {\code {WCHAR_MIN}}{112}
--\entry {\code {WEOF}}{113, 282}
--\initial {X}
--\entry {\code {X_OK}}{383}
--\initial {Y}
--\entry {\code {YESEXPR}}{166}
--\entry {\code {YESSTR}}{166}
-diff -u -udbrN glibc-2.3.2/manual/libcbook.texi glibc-2.3.2-200304020432/manual/libcbook.texi
---- glibc-2.3.2/manual/libcbook.texi	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/manual/libcbook.texi	Sat Feb 18 02:12:54 1995
-@@ -0,0 +1,3 @@
-+\input texinfo
-+@finalout
-+@include libc.texinfo
-diff -u -udbrN glibc-2.3.2/manual/libm-err.texi glibc-2.3.2-200304020432/manual/libm-err.texi
---- glibc-2.3.2/manual/libm-err.texi	Mon Nov  5 21:54:48 2001
-+++ glibc-2.3.2-200304020432/manual/libm-err.texi	Thu Jan  1 01:00:00 1970
-@@ -1,801 +0,0 @@
--@multitable {nexttowardf}  {1000 + i 1000} {1000 + i 1000} {1000 + i 1000} {1000 + i 1000} {1000 + i 1000}
--@item Function  @tab Alpha @tab ARM @tab Generic @tab ix86 @tab IA64
--@item acosf  @tab - @tab - @tab - @tab - @tab -
--@item acos  @tab - @tab - @tab - @tab - @tab -
--@item acosl  @tab - @tab - @tab - @tab 1150 @tab -
--@item acoshf  @tab - @tab - @tab - @tab - @tab -
--@item acosh  @tab - @tab - @tab - @tab - @tab -
--@item acoshl  @tab - @tab - @tab - @tab 1 @tab -
--@item asinf  @tab 2 @tab 2 @tab - @tab - @tab -
--@item asin  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item asinl  @tab - @tab - @tab - @tab 1 @tab -
--@item asinhf  @tab - @tab - @tab - @tab - @tab -
--@item asinh  @tab - @tab - @tab - @tab - @tab -
--@item asinhl  @tab - @tab - @tab - @tab 656 @tab 14
--@item atanf  @tab - @tab - @tab - @tab - @tab -
--@item atan  @tab - @tab - @tab - @tab - @tab -
--@item atanl  @tab - @tab - @tab - @tab 549 @tab -
--@item atanhf  @tab - @tab - @tab - @tab - @tab -
--@item atanh  @tab 1 @tab 1 @tab - @tab 1 @tab -
--@item atanhl  @tab - @tab - @tab - @tab 1605 @tab -
--@item atan2f  @tab 4 @tab - @tab - @tab - @tab -
--@item atan2  @tab - @tab - @tab - @tab - @tab -
--@item atan2l  @tab - @tab - @tab - @tab 549 @tab -
--@item cabsf  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item cabs  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item cabsl  @tab - @tab - @tab - @tab 560 @tab 1
--@item cacosf  @tab 1 + i 1 @tab 1 + i 1 @tab - @tab 1 + i 2 @tab 1 + i 2
--@item cacos  @tab 1 + i 0 @tab 1 + i 0 @tab - @tab 1 + i 0 @tab 1 + i 0
--@item cacosl  @tab - @tab - @tab - @tab 151 + i 329 @tab 1 + i 1
--@item cacoshf  @tab 7 + i 3 @tab 7 + i 3 @tab - @tab 4 + i 4 @tab 7 + i 0
--@item cacosh  @tab 1 + i 1 @tab 1 + i 1 @tab - @tab 1 + i 1 @tab 1 + i 1
--@item cacoshl  @tab - @tab - @tab - @tab 328 + i 151 @tab 7 + i 1
--@item cargf  @tab - @tab - @tab - @tab - @tab -
--@item carg  @tab - @tab - @tab - @tab - @tab -
--@item cargl  @tab - @tab - @tab - @tab - @tab -
--@item casinf  @tab 2 + i 1 @tab 2 + i 1 @tab - @tab 2 + i 2 @tab 2 + i 2
--@item casin  @tab 3 + i 0 @tab 3 + i 0 @tab - @tab 3 + i 0 @tab 3 + i 0
--@item casinl  @tab - @tab - @tab - @tab 603 + i 329 @tab 0 + i 1
--@item casinhf  @tab 1 + i 6 @tab 1 + i 6 @tab - @tab 1 + i 6 @tab 1 + i 6
--@item casinh  @tab 5 + i 3 @tab 5 + i 3 @tab - @tab 5 + i 3 @tab 5 + i 3
--@item casinhl  @tab - @tab - @tab - @tab 892 + i 12 @tab 5 + i 5
--@item catanf  @tab 4 + i 1 @tab 4 + i 1 @tab - @tab 0 + i 1 @tab 0 + i 1
--@item catan  @tab 0 + i 1 @tab 0 + i 1 @tab - @tab 0 + i 1 @tab 0 + i 1
--@item catanl  @tab - @tab - @tab - @tab 251 + i 474 @tab 1 + i 0
--@item catanhf  @tab 1 + i 6 @tab 1 + i 6 @tab - @tab 1 + i 0 @tab -
--@item catanh  @tab 4 + i 1 @tab 4 + i 1 @tab - @tab 2 + i 0 @tab 4 + i 0
--@item catanhl  @tab - @tab - @tab - @tab 66 + i 447 @tab 1 + i 0
--@item cbrtf  @tab - @tab - @tab - @tab - @tab -
--@item cbrt  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item cbrtl  @tab - @tab - @tab - @tab 716 @tab -
--@item ccosf  @tab 0 + i 1 @tab 0 + i 1 @tab - @tab 1 + i 1 @tab 1 + i 1
--@item ccos  @tab 1 + i 1 @tab 1 + i 1 @tab - @tab 1 + i 1 @tab 1 + i 1
--@item ccosl  @tab - @tab - @tab - @tab 5 + i 1901 @tab 0 + i 1
--@item ccoshf  @tab 1 + i 1 @tab 1 + i 1 @tab - @tab 1 + i 1 @tab 1 + i 1
--@item ccosh  @tab 1 + i 1 @tab 1 + i 1 @tab - @tab 1 + i 1 @tab 1 + i 1
--@item ccoshl  @tab - @tab - @tab - @tab 1467 + i 1183 @tab 1 + i 1
--@item ceilf  @tab - @tab - @tab - @tab - @tab -
--@item ceil  @tab - @tab - @tab - @tab - @tab -
--@item ceill  @tab - @tab - @tab - @tab - @tab -
--@item cexpf  @tab 1 + i 1 @tab 1 + i 1 @tab - @tab 1 + i 0 @tab 1 + i 1
--@item cexp  @tab 1 + i 0 @tab 1 + i 0 @tab - @tab - @tab 1 + i 0
--@item cexpl  @tab - @tab - @tab - @tab 940 + i 1067 @tab 2 + i 0
--@item cimagf  @tab - @tab - @tab - @tab - @tab -
--@item cimag  @tab - @tab - @tab - @tab - @tab -
--@item cimagl  @tab - @tab - @tab - @tab - @tab -
--@item clogf  @tab 0 + i 3 @tab 0 + i 3 @tab - @tab - @tab -
--@item clog  @tab 0 + i 1 @tab 0 + i 1 @tab - @tab - @tab -
--@item clogl  @tab - @tab - @tab - @tab 0 + i 1 @tab -
--@item clog10f  @tab 1 + i 5 @tab 1 + i 5 @tab - @tab 1 + i 1 @tab 1 + i 1
--@item clog10  @tab 1 + i 1 @tab 1 + i 1 @tab - @tab 2 + i 1 @tab 2 + i 1
--@item clog10l  @tab - @tab - @tab - @tab 1403 + i 186 @tab 1 + i 2
--@item conjf  @tab - @tab - @tab - @tab - @tab -
--@item conj  @tab - @tab - @tab - @tab - @tab -
--@item conjl  @tab - @tab - @tab - @tab - @tab -
--@item copysignf  @tab - @tab - @tab - @tab - @tab -
--@item copysign  @tab - @tab - @tab - @tab - @tab -
--@item copysignl  @tab - @tab - @tab - @tab - @tab -
--@item cosf  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item cos  @tab 2 @tab 2 @tab - @tab 2 @tab 2
--@item cosl  @tab - @tab - @tab - @tab 529 @tab 0.5
--@item coshf  @tab - @tab - @tab - @tab - @tab -
--@item cosh  @tab - @tab - @tab - @tab - @tab -
--@item coshl  @tab - @tab - @tab - @tab 309 @tab 2
--@item cpowf  @tab 4 + i 2 @tab 4 + i 2 @tab - @tab 4 + i 2.5333 @tab 5 + i 2.5333
--@item cpow  @tab 1 + i 1.1031 @tab 1 + i 1.1031 @tab - @tab 1 + i 1.104 @tab 1 + i 1.1031
--@item cpowl  @tab - @tab - @tab - @tab 2 + i 9 @tab 1 + i 4
--@item cprojf  @tab - @tab - @tab - @tab - @tab -
--@item cproj  @tab - @tab - @tab - @tab - @tab -
--@item cprojl  @tab - @tab - @tab - @tab - @tab -
--@item crealf  @tab - @tab - @tab - @tab - @tab -
--@item creal  @tab - @tab - @tab - @tab - @tab -
--@item creall  @tab - @tab - @tab - @tab - @tab -
--@item csinf  @tab 0 + i 1 @tab 0 + i 1 @tab - @tab - @tab -
--@item csin  @tab - @tab - @tab - @tab - @tab -
--@item csinl  @tab - @tab - @tab - @tab 966 + i 168 @tab 0 + i 1
--@item csinhf  @tab 1 + i 1 @tab 1 + i 1 @tab - @tab 1 + i 1 @tab 1 + i 1
--@item csinh  @tab 0 + i 1 @tab 0 + i 1 @tab - @tab 1 + i 1 @tab 1 + i 1
--@item csinhl  @tab - @tab - @tab - @tab 413 + i 477 @tab 2 + i 2
--@item csqrtf  @tab 1 + i 1 @tab 1 + i 1 @tab - @tab - @tab 1 + i 1
--@item csqrt  @tab 1 + i 0 @tab 1 + i 0 @tab - @tab 1 + i 0 @tab 1 + i 0
--@item csqrtl  @tab - @tab - @tab - @tab 237 + i 128 @tab -
--@item ctanf  @tab 1 + i 1 @tab 1 + i 1 @tab - @tab 1 + i 1 @tab 1 + i 1
--@item ctan  @tab 1 + i 1 @tab 1 + i 1 @tab - @tab 1 + i 1 @tab 1 + i 1
--@item ctanl  @tab - @tab - @tab - @tab 690 + i 367 @tab 436 + i 1
--@item ctanhf  @tab 2 + i 1 @tab 2 + i 1 @tab - @tab 1 + i 1 @tab 1 + i 1
--@item ctanh  @tab 2 + i 2 @tab 2 + i 2 @tab - @tab 0 + i 1 @tab 0 + i 1
--@item ctanhl  @tab - @tab - @tab - @tab 286 + i 3074 @tab 1 + i 24
--@item erff  @tab - @tab - @tab - @tab - @tab -
--@item erf  @tab - @tab - @tab - @tab - @tab -
--@item erfl  @tab - @tab - @tab - @tab - @tab -
--@item erfcf  @tab 12 @tab 12 @tab - @tab 12 @tab 12
--@item erfc  @tab 24 @tab 24 @tab - @tab 24 @tab 24
--@item erfcl  @tab - @tab - @tab - @tab 36 @tab 12
--@item expf  @tab - @tab - @tab - @tab - @tab -
--@item exp  @tab - @tab - @tab - @tab - @tab -
--@item expl  @tab - @tab - @tab - @tab 754 @tab -
--@item exp10f  @tab 2 @tab 2 @tab - @tab - @tab 2
--@item exp10  @tab 6 @tab 6 @tab - @tab 1 @tab 6
--@item exp10l  @tab - @tab - @tab - @tab 1182 @tab 3
--@item exp2f  @tab - @tab - @tab - @tab - @tab -
--@item exp2  @tab - @tab - @tab - @tab - @tab -
--@item exp2l  @tab - @tab - @tab - @tab 462 @tab -
--@item expm1f  @tab 1 @tab 1 @tab - @tab - @tab -
--@item expm1  @tab - @tab - @tab - @tab - @tab -
--@item expm1l  @tab - @tab - @tab - @tab 825 @tab 1
--@item fabsf  @tab - @tab - @tab - @tab - @tab -
--@item fabs  @tab - @tab - @tab - @tab - @tab -
--@item fabsl  @tab - @tab - @tab - @tab - @tab -
--@item fdimf  @tab - @tab - @tab - @tab - @tab -
--@item fdim  @tab - @tab - @tab - @tab - @tab -
--@item fdiml  @tab - @tab - @tab - @tab - @tab -
--@item floorf  @tab - @tab - @tab - @tab - @tab -
--@item floor  @tab - @tab - @tab - @tab - @tab -
--@item floorl  @tab - @tab - @tab - @tab - @tab -
--@item fmaf  @tab - @tab - @tab - @tab - @tab -
--@item fma  @tab - @tab - @tab - @tab - @tab -
--@item fmal  @tab - @tab - @tab - @tab - @tab -
--@item fmaxf  @tab - @tab - @tab - @tab - @tab -
--@item fmax  @tab - @tab - @tab - @tab - @tab -
--@item fmaxl  @tab - @tab - @tab - @tab - @tab -
--@item fminf  @tab - @tab - @tab - @tab - @tab -
--@item fmin  @tab - @tab - @tab - @tab - @tab -
--@item fminl  @tab - @tab - @tab - @tab - @tab -
--@item fmodf  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item fmod  @tab 2 @tab 2 @tab - @tab 2 @tab 2
--@item fmodl  @tab - @tab - @tab - @tab 4096 @tab 1
--@item frexpf  @tab - @tab - @tab - @tab - @tab -
--@item frexp  @tab - @tab - @tab - @tab - @tab -
--@item frexpl  @tab - @tab - @tab - @tab - @tab -
--@item gammaf  @tab - @tab - @tab - @tab - @tab -
--@item gamma  @tab - @tab - @tab - @tab 1 @tab -
--@item gammal  @tab - @tab - @tab - @tab 1 @tab 1
--@item hypotf  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item hypot  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item hypotl  @tab - @tab - @tab - @tab 560 @tab 1
--@item ilogbf  @tab - @tab - @tab - @tab - @tab -
--@item ilogb  @tab - @tab - @tab - @tab - @tab -
--@item ilogbl  @tab - @tab - @tab - @tab - @tab -
--@item j0f  @tab 2 @tab 2 @tab - @tab 1 @tab 1
--@item j0  @tab 2 @tab 2 @tab - @tab 2 @tab 2
--@item j0l  @tab - @tab - @tab - @tab 1 @tab 2
--@item j1f  @tab 2 @tab 2 @tab - @tab 1 @tab 2
--@item j1  @tab 1 @tab 1 @tab - @tab 2 @tab 1
--@item j1l  @tab - @tab - @tab - @tab 2 @tab -
--@item jnf  @tab 4 @tab 4 @tab - @tab 2 @tab 4
--@item jn  @tab 6 @tab 6 @tab - @tab 5 @tab 6
--@item jnl  @tab - @tab - @tab - @tab 2 @tab 2
--@item lgammaf  @tab 2 @tab 2 @tab - @tab 2 @tab 2
--@item lgamma  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item lgammal  @tab - @tab - @tab - @tab 1 @tab 1
--@item lrintf  @tab - @tab - @tab - @tab - @tab -
--@item lrint  @tab - @tab - @tab - @tab - @tab -
--@item lrintl  @tab - @tab - @tab - @tab - @tab -
--@item llrintf  @tab - @tab - @tab - @tab - @tab -
--@item llrint  @tab - @tab - @tab - @tab - @tab -
--@item llrintl  @tab - @tab - @tab - @tab - @tab -
--@item logf  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item log  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item logl  @tab - @tab - @tab - @tab 2341 @tab 1
--@item log10f  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item log10  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item log10l  @tab - @tab - @tab - @tab 2033 @tab 1
--@item log1pf  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item log1p  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item log1pl  @tab - @tab - @tab - @tab 585 @tab 1
--@item log2f  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item log2  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item log2l  @tab - @tab - @tab - @tab 1688 @tab -
--@item logbf  @tab - @tab - @tab - @tab - @tab -
--@item logb  @tab - @tab - @tab - @tab - @tab -
--@item logbl  @tab - @tab - @tab - @tab - @tab -
--@item lroundf  @tab - @tab - @tab - @tab - @tab -
--@item lround  @tab - @tab - @tab - @tab - @tab -
--@item lroundl  @tab - @tab - @tab - @tab - @tab -
--@item llroundf  @tab - @tab - @tab - @tab - @tab -
--@item llround  @tab - @tab - @tab - @tab - @tab -
--@item llroundl  @tab - @tab - @tab - @tab - @tab -
--@item modff  @tab - @tab - @tab - @tab - @tab -
--@item modf  @tab - @tab - @tab - @tab - @tab -
--@item modfl  @tab - @tab - @tab - @tab - @tab -
--@item nearbyintf  @tab - @tab - @tab - @tab - @tab -
--@item nearbyint  @tab - @tab - @tab - @tab - @tab -
--@item nearbyintl  @tab - @tab - @tab - @tab - @tab -
--@item nextafterf  @tab - @tab - @tab - @tab - @tab -
--@item nextafter  @tab - @tab - @tab - @tab - @tab -
--@item nextafterl  @tab - @tab - @tab - @tab - @tab -
--@item nexttowardf  @tab - @tab - @tab - @tab - @tab -
--@item nexttoward  @tab - @tab - @tab - @tab - @tab -
--@item nexttowardl  @tab - @tab - @tab - @tab - @tab -
--@item powf  @tab - @tab - @tab - @tab - @tab -
--@item pow  @tab - @tab - @tab - @tab - @tab -
--@item powl  @tab - @tab - @tab - @tab 725 @tab 1
--@item remainderf  @tab - @tab - @tab - @tab - @tab -
--@item remainder  @tab - @tab - @tab - @tab - @tab -
--@item remainderl  @tab - @tab - @tab - @tab - @tab -
--@item remquof  @tab - @tab - @tab - @tab - @tab -
--@item remquo  @tab - @tab - @tab - @tab - @tab -
--@item remquol  @tab - @tab - @tab - @tab - @tab -
--@item rintf  @tab - @tab - @tab - @tab - @tab -
--@item rint  @tab - @tab - @tab - @tab - @tab -
--@item rintl  @tab - @tab - @tab - @tab - @tab -
--@item roundf  @tab - @tab - @tab - @tab - @tab -
--@item round  @tab - @tab - @tab - @tab - @tab -
--@item roundl  @tab - @tab - @tab - @tab - @tab -
--@item scalbf  @tab - @tab - @tab - @tab - @tab -
--@item scalb  @tab - @tab - @tab - @tab - @tab -
--@item scalbl  @tab - @tab - @tab - @tab - @tab -
--@item scalbnf  @tab - @tab - @tab - @tab - @tab -
--@item scalbn  @tab - @tab - @tab - @tab - @tab -
--@item scalbnl  @tab - @tab - @tab - @tab - @tab -
--@item scalblnf  @tab - @tab - @tab - @tab - @tab -
--@item scalbln  @tab - @tab - @tab - @tab - @tab -
--@item scalblnl  @tab - @tab - @tab - @tab - @tab -
--@item sinf  @tab - @tab - @tab - @tab - @tab -
--@item sin  @tab - @tab - @tab - @tab - @tab -
--@item sinl  @tab - @tab - @tab - @tab 627 @tab 1
--@item sincosf  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item sincos  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item sincosl  @tab - @tab - @tab - @tab 627 @tab 1
--@item sinhf  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item sinh  @tab 1 @tab 1 @tab - @tab - @tab -
--@item sinhl  @tab - @tab - @tab - @tab 1029 @tab 1
--@item sqrtf  @tab - @tab - @tab - @tab - @tab -
--@item sqrt  @tab - @tab - @tab - @tab - @tab -
--@item sqrtl  @tab - @tab - @tab - @tab 489 @tab -
--@item tanf  @tab - @tab - @tab - @tab - @tab -
--@item tan  @tab 0.5 @tab 0.5 @tab - @tab 0.5 @tab 0.5
--@item tanl  @tab - @tab - @tab - @tab 1401 @tab 1
--@item tanhf  @tab 1 @tab 1 @tab - @tab - @tab 1
--@item tanh  @tab 1 @tab 1 @tab - @tab - @tab 1
--@item tanhl  @tab - @tab - @tab - @tab 521 @tab 1
--@item tgammaf  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item tgamma  @tab 1 @tab 1 @tab - @tab 2 @tab 1
--@item tgammal  @tab - @tab - @tab - @tab 2 @tab 1
--@item truncf  @tab - @tab - @tab - @tab - @tab -
--@item trunc  @tab - @tab - @tab - @tab - @tab -
--@item truncl  @tab - @tab - @tab - @tab - @tab -
--@item y0f  @tab 1 @tab 1 @tab - @tab 1 @tab 1
--@item y0  @tab 2 @tab 2 @tab - @tab 3 @tab 2
--@item y0l  @tab - @tab - @tab - @tab 2 @tab 2
--@item y1f  @tab 2 @tab 2 @tab - @tab 2 @tab 2
--@item y1  @tab 3 @tab 3 @tab - @tab 3 @tab 3
--@item y1l  @tab - @tab - @tab - @tab 2 @tab 1
--@item ynf  @tab 2 @tab 2 @tab - @tab 3 @tab 2
--@item yn  @tab 3 @tab 3 @tab - @tab 6 @tab 3
--@item ynl  @tab - @tab - @tab - @tab 7 @tab 7
--@end multitable
--@multitable {nexttowardf}  {1000 + i 1000} {1000 + i 1000} {1000 + i 1000} {1000 + i 1000} {1000 + i 1000}
--@item Function  @tab M68k @tab MIPS @tab PowerPC @tab S/390 @tab SH4
--@item acosf  @tab - @tab - @tab - @tab - @tab -
--@item acos  @tab - @tab - @tab - @tab - @tab -
--@item acosl  @tab 1 @tab - @tab - @tab - @tab -
--@item acoshf  @tab - @tab - @tab - @tab - @tab -
--@item acosh  @tab - @tab - @tab - @tab - @tab -
--@item acoshl  @tab 1 @tab - @tab - @tab - @tab -
--@item asinf  @tab - @tab 2 @tab 2 @tab 2 @tab 2
--@item asin  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item asinl  @tab 1 @tab - @tab - @tab - @tab -
--@item asinhf  @tab - @tab - @tab - @tab - @tab -
--@item asinh  @tab - @tab - @tab - @tab - @tab -
--@item asinhl  @tab 14 @tab - @tab - @tab - @tab -
--@item atanf  @tab - @tab - @tab - @tab - @tab -
--@item atan  @tab - @tab - @tab - @tab - @tab -
--@item atanl  @tab - @tab - @tab - @tab - @tab -
--@item atanhf  @tab - @tab - @tab - @tab - @tab -
--@item atanh  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item atanhl  @tab - @tab - @tab - @tab - @tab -
--@item atan2f  @tab - @tab 4 @tab 4 @tab 4 @tab 4
--@item atan2  @tab - @tab - @tab - @tab - @tab -
--@item atan2l  @tab - @tab - @tab - @tab - @tab -
--@item cabsf  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item cabs  @tab - @tab 1 @tab 1 @tab 1 @tab 1
--@item cabsl  @tab 1 @tab - @tab - @tab - @tab -
--@item cacosf  @tab 1 + i 2 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item cacos  @tab 1 + i 0 @tab 1 + i 0 @tab 1 + i 0 @tab 1 + i 0 @tab 1 + i 0
--@item cacosl  @tab 1 + i 1 @tab - @tab - @tab - @tab -
--@item cacoshf  @tab 7 + i 0 @tab 7 + i 3 @tab 7 + i 3 @tab 7 + i 3 @tab 7 + i 3
--@item cacosh  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item cacoshl  @tab 6 + i 2 @tab - @tab - @tab - @tab -
--@item cargf  @tab - @tab - @tab - @tab - @tab -
--@item carg  @tab - @tab - @tab - @tab - @tab -
--@item cargl  @tab - @tab - @tab - @tab - @tab -
--@item casinf  @tab 2 + i 2 @tab 2 + i 1 @tab 2 + i 1 @tab 2 + i 1 @tab 2 + i 1
--@item casin  @tab 3 + i 0 @tab 3 + i 0 @tab 3 + i 0 @tab 3 + i 0 @tab 3 + i 0
--@item casinl  @tab 0 + i 1 @tab - @tab - @tab - @tab -
--@item casinhf  @tab 19 + i 2 @tab 1 + i 6 @tab 1 + i 6 @tab 1 + i 6 @tab 1 + i 6
--@item casinh  @tab 6 + i 13 @tab 5 + i 3 @tab 5 + i 3 @tab 5 + i 3 @tab 5 + i 3
--@item casinhl  @tab 5 + i 6 @tab - @tab - @tab - @tab -
--@item catanf  @tab 0 + i 1 @tab 4 + i 1 @tab 4 + i 1 @tab 4 + i 1 @tab 4 + i 1
--@item catan  @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1
--@item catanl  @tab 1 + i 0 @tab - @tab - @tab - @tab -
--@item catanhf  @tab - @tab 1 + i 6 @tab 0 + i 6 @tab 1 + i 6 @tab 1 + i 6
--@item catanh  @tab - @tab 4 + i 1 @tab 4 + i 1 @tab 4 + i 1 @tab 4 + i 1
--@item catanhl  @tab 1 + i 0 @tab - @tab - @tab - @tab -
--@item cbrtf  @tab - @tab - @tab - @tab - @tab -
--@item cbrt  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item cbrtl  @tab 1 @tab - @tab - @tab - @tab -
--@item ccosf  @tab 1 + i 1 @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1
--@item ccos  @tab 0 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item ccosl  @tab 0 + i 1 @tab - @tab - @tab - @tab -
--@item ccoshf  @tab 3 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item ccosh  @tab 1 + i 0 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item ccoshl  @tab 1 + i 2 @tab - @tab - @tab - @tab -
--@item ceilf  @tab - @tab - @tab - @tab - @tab -
--@item ceil  @tab - @tab - @tab - @tab - @tab -
--@item ceill  @tab - @tab - @tab - @tab - @tab -
--@item cexpf  @tab 3 + i 2 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item cexp  @tab - @tab 1 + i 0 @tab 1 + i 0 @tab 1 + i 0 @tab 1 + i 0
--@item cexpl  @tab 2 + i 0 @tab - @tab - @tab - @tab -
--@item cimagf  @tab - @tab - @tab - @tab - @tab -
--@item cimag  @tab - @tab - @tab - @tab - @tab -
--@item cimagl  @tab - @tab - @tab - @tab - @tab -
--@item clogf  @tab - @tab 0 + i 3 @tab 0 + i 3 @tab 0 + i 3 @tab 0 + i 3
--@item clog  @tab - @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1
--@item clogl  @tab - @tab - @tab - @tab - @tab -
--@item clog10f  @tab 1 + i 1 @tab 1 + i 5 @tab 1 + i 5 @tab 1 + i 5 @tab 1 + i 5
--@item clog10  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item clog10l  @tab 1 + i 3 @tab - @tab - @tab - @tab -
--@item conjf  @tab - @tab - @tab - @tab - @tab -
--@item conj  @tab - @tab - @tab - @tab - @tab -
--@item conjl  @tab - @tab - @tab - @tab - @tab -
--@item copysignf  @tab - @tab - @tab - @tab - @tab -
--@item copysign  @tab - @tab - @tab - @tab - @tab -
--@item copysignl  @tab - @tab - @tab - @tab - @tab -
--@item cosf  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item cos  @tab 2 @tab 2 @tab 2 @tab 2 @tab 2
--@item cosl  @tab 1 @tab - @tab - @tab - @tab -
--@item coshf  @tab - @tab - @tab - @tab - @tab -
--@item cosh  @tab - @tab - @tab - @tab - @tab -
--@item coshl  @tab 2 @tab - @tab - @tab - @tab -
--@item cpowf  @tab 1 + i 6 @tab 4 + i 2 @tab 4 + i 2 @tab 4 + i 2 @tab 4 + i 2
--@item cpow  @tab 1 + i 2 @tab 1 + i 1.1031 @tab 1 + i 2 @tab 1 + i 1.1031 @tab 1 + i 1.1031
--@item cpowl  @tab 5 + i 2 @tab - @tab - @tab - @tab -
--@item cprojf  @tab - @tab - @tab - @tab - @tab -
--@item cproj  @tab - @tab - @tab - @tab - @tab -
--@item cprojl  @tab - @tab - @tab - @tab - @tab -
--@item crealf  @tab - @tab - @tab - @tab - @tab -
--@item creal  @tab - @tab - @tab - @tab - @tab -
--@item creall  @tab - @tab - @tab - @tab - @tab -
--@item csinf  @tab 1 + i 1 @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1
--@item csin  @tab - @tab - @tab - @tab - @tab -
--@item csinl  @tab - @tab - @tab - @tab - @tab -
--@item csinhf  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item csinh  @tab - @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1
--@item csinhl  @tab 1 + i 2 @tab - @tab - @tab - @tab -
--@item csqrtf  @tab 1 + i 0 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item csqrt  @tab - @tab 1 + i 0 @tab 1 + i 0 @tab 1 + i 0 @tab 1 + i 0
--@item csqrtl  @tab - @tab - @tab - @tab - @tab -
--@item ctanf  @tab 1 + i 0 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item ctan  @tab 1 + i 0 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item ctanl  @tab 439 + i 2 @tab - @tab - @tab - @tab -
--@item ctanhf  @tab 1 + i 0 @tab 2 + i 1 @tab 2 + i 1 @tab 2 + i 1 @tab 2 + i 1
--@item ctanh  @tab 0 + i 1 @tab 2 + i 2 @tab 2 + i 2 @tab 2 + i 2 @tab 2 + i 2
--@item ctanhl  @tab 2 + i 25 @tab - @tab - @tab - @tab -
--@item erff  @tab - @tab - @tab - @tab - @tab -
--@item erf  @tab - @tab - @tab - @tab - @tab -
--@item erfl  @tab - @tab - @tab - @tab - @tab -
--@item erfcf  @tab 11 @tab 12 @tab 12 @tab 12 @tab 12
--@item erfc  @tab 24 @tab 24 @tab 24 @tab 24 @tab 24
--@item erfcl  @tab 12 @tab - @tab - @tab - @tab -
--@item expf  @tab - @tab - @tab - @tab - @tab -
--@item exp  @tab - @tab - @tab - @tab - @tab -
--@item expl  @tab - @tab - @tab - @tab - @tab -
--@item exp10f  @tab - @tab 2 @tab 2 @tab 2 @tab 2
--@item exp10  @tab 1 @tab 6 @tab 6 @tab 6 @tab 6
--@item exp10l  @tab 1 @tab - @tab - @tab - @tab -
--@item exp2f  @tab - @tab - @tab - @tab - @tab -
--@item exp2  @tab - @tab - @tab - @tab - @tab -
--@item exp2l  @tab - @tab - @tab - @tab - @tab -
--@item expm1f  @tab - @tab 1 @tab 1 @tab 1 @tab 1
--@item expm1  @tab - @tab - @tab - @tab - @tab -
--@item expm1l  @tab 1 @tab - @tab - @tab - @tab -
--@item fabsf  @tab - @tab - @tab - @tab - @tab -
--@item fabs  @tab - @tab - @tab - @tab - @tab -
--@item fabsl  @tab - @tab - @tab - @tab - @tab -
--@item fdimf  @tab - @tab - @tab - @tab - @tab -
--@item fdim  @tab - @tab - @tab - @tab - @tab -
--@item fdiml  @tab - @tab - @tab - @tab - @tab -
--@item floorf  @tab - @tab - @tab - @tab - @tab -
--@item floor  @tab - @tab - @tab - @tab - @tab -
--@item floorl  @tab - @tab - @tab - @tab - @tab -
--@item fmaf  @tab - @tab - @tab - @tab - @tab -
--@item fma  @tab - @tab - @tab - @tab - @tab -
--@item fmal  @tab - @tab - @tab - @tab - @tab -
--@item fmaxf  @tab - @tab - @tab - @tab - @tab -
--@item fmax  @tab - @tab - @tab - @tab - @tab -
--@item fmaxl  @tab - @tab - @tab - @tab - @tab -
--@item fminf  @tab - @tab - @tab - @tab - @tab -
--@item fmin  @tab - @tab - @tab - @tab - @tab -
--@item fminl  @tab - @tab - @tab - @tab - @tab -
--@item fmodf  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item fmod  @tab 2 @tab 2 @tab 2 @tab 2 @tab 2
--@item fmodl  @tab 1 @tab - @tab - @tab - @tab -
--@item frexpf  @tab - @tab - @tab - @tab - @tab -
--@item frexp  @tab - @tab - @tab - @tab - @tab -
--@item frexpl  @tab - @tab - @tab - @tab - @tab -
--@item gammaf  @tab - @tab - @tab - @tab - @tab -
--@item gamma  @tab - @tab - @tab - @tab - @tab -
--@item gammal  @tab 1 @tab - @tab - @tab - @tab -
--@item hypotf  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item hypot  @tab - @tab 1 @tab 1 @tab 1 @tab 1
--@item hypotl  @tab 1 @tab - @tab - @tab - @tab -
--@item ilogbf  @tab - @tab - @tab - @tab - @tab -
--@item ilogb  @tab - @tab - @tab - @tab - @tab -
--@item ilogbl  @tab - @tab - @tab - @tab - @tab -
--@item j0f  @tab 1 @tab 2 @tab 1 @tab 2 @tab 2
--@item j0  @tab 1 @tab 2 @tab 2 @tab 2 @tab 2
--@item j0l  @tab 1 @tab - @tab - @tab - @tab -
--@item j1f  @tab 2 @tab 2 @tab 2 @tab 2 @tab 2
--@item j1  @tab - @tab 1 @tab 1 @tab 1 @tab 1
--@item j1l  @tab 2 @tab - @tab - @tab - @tab -
--@item jnf  @tab 11 @tab 4 @tab 4 @tab 4 @tab 4
--@item jn  @tab 4 @tab 6 @tab 6 @tab 6 @tab 6
--@item jnl  @tab 2 @tab - @tab - @tab - @tab -
--@item lgammaf  @tab 2 @tab 2 @tab 2 @tab 2 @tab 2
--@item lgamma  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item lgammal  @tab 1 @tab - @tab - @tab - @tab -
--@item lrintf  @tab - @tab - @tab - @tab - @tab -
--@item lrint  @tab - @tab - @tab - @tab - @tab -
--@item lrintl  @tab - @tab - @tab - @tab - @tab -
--@item llrintf  @tab - @tab - @tab - @tab - @tab -
--@item llrint  @tab - @tab - @tab - @tab - @tab -
--@item llrintl  @tab - @tab - @tab - @tab - @tab -
--@item logf  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item log  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item logl  @tab 2 @tab - @tab - @tab - @tab -
--@item log10f  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item log10  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item log10l  @tab 1 @tab - @tab - @tab - @tab -
--@item log1pf  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item log1p  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item log1pl  @tab 2 @tab - @tab - @tab - @tab -
--@item log2f  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item log2  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item log2l  @tab 1 @tab - @tab - @tab - @tab -
--@item logbf  @tab - @tab - @tab - @tab - @tab -
--@item logb  @tab - @tab - @tab - @tab - @tab -
--@item logbl  @tab - @tab - @tab - @tab - @tab -
--@item lroundf  @tab - @tab - @tab - @tab - @tab -
--@item lround  @tab - @tab - @tab - @tab - @tab -
--@item lroundl  @tab - @tab - @tab - @tab - @tab -
--@item llroundf  @tab - @tab - @tab - @tab - @tab -
--@item llround  @tab - @tab - @tab - @tab - @tab -
--@item llroundl  @tab - @tab - @tab - @tab - @tab -
--@item modff  @tab - @tab - @tab - @tab - @tab -
--@item modf  @tab - @tab - @tab - @tab - @tab -
--@item modfl  @tab - @tab - @tab - @tab - @tab -
--@item nearbyintf  @tab - @tab - @tab - @tab - @tab -
--@item nearbyint  @tab - @tab - @tab - @tab - @tab -
--@item nearbyintl  @tab - @tab - @tab - @tab - @tab -
--@item nextafterf  @tab - @tab - @tab - @tab - @tab -
--@item nextafter  @tab - @tab - @tab - @tab - @tab -
--@item nextafterl  @tab - @tab - @tab - @tab - @tab -
--@item nexttowardf  @tab - @tab - @tab - @tab - @tab -
--@item nexttoward  @tab - @tab - @tab - @tab - @tab -
--@item nexttowardl  @tab - @tab - @tab - @tab - @tab -
--@item powf  @tab - @tab - @tab - @tab - @tab -
--@item pow  @tab - @tab - @tab - @tab - @tab -
--@item powl  @tab 1 @tab - @tab - @tab - @tab -
--@item remainderf  @tab - @tab - @tab - @tab - @tab -
--@item remainder  @tab - @tab - @tab - @tab - @tab -
--@item remainderl  @tab - @tab - @tab - @tab - @tab -
--@item remquof  @tab - @tab - @tab - @tab - @tab -
--@item remquo  @tab - @tab - @tab - @tab - @tab -
--@item remquol  @tab - @tab - @tab - @tab - @tab -
--@item rintf  @tab - @tab - @tab - @tab - @tab -
--@item rint  @tab - @tab - @tab - @tab - @tab -
--@item rintl  @tab - @tab - @tab - @tab - @tab -
--@item roundf  @tab - @tab - @tab - @tab - @tab -
--@item round  @tab - @tab - @tab - @tab - @tab -
--@item roundl  @tab - @tab - @tab - @tab - @tab -
--@item scalbf  @tab - @tab - @tab - @tab - @tab -
--@item scalb  @tab - @tab - @tab - @tab - @tab -
--@item scalbl  @tab - @tab - @tab - @tab - @tab -
--@item scalbnf  @tab - @tab - @tab - @tab - @tab -
--@item scalbn  @tab - @tab - @tab - @tab - @tab -
--@item scalbnl  @tab - @tab - @tab - @tab - @tab -
--@item scalblnf  @tab - @tab - @tab - @tab - @tab -
--@item scalbln  @tab - @tab - @tab - @tab - @tab -
--@item scalblnl  @tab - @tab - @tab - @tab - @tab -
--@item sinf  @tab - @tab - @tab - @tab - @tab -
--@item sin  @tab - @tab - @tab - @tab - @tab -
--@item sinl  @tab 1 @tab - @tab - @tab - @tab -
--@item sincosf  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item sincos  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item sincosl  @tab 1 @tab - @tab - @tab - @tab -
--@item sinhf  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item sinh  @tab - @tab 1 @tab 1 @tab 1 @tab 1
--@item sinhl  @tab - @tab - @tab - @tab - @tab -
--@item sqrtf  @tab - @tab - @tab - @tab - @tab -
--@item sqrt  @tab - @tab - @tab - @tab - @tab -
--@item sqrtl  @tab - @tab - @tab - @tab - @tab -
--@item tanf  @tab - @tab - @tab - @tab - @tab -
--@item tan  @tab 1 @tab 0.5 @tab 1 @tab 0.5 @tab 0.5
--@item tanl  @tab 1 @tab - @tab - @tab - @tab -
--@item tanhf  @tab - @tab 1 @tab 1 @tab 1 @tab 1
--@item tanh  @tab - @tab 1 @tab 1 @tab 1 @tab 1
--@item tanhl  @tab - @tab - @tab - @tab - @tab -
--@item tgammaf  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item tgamma  @tab 1 @tab 1 @tab 1 @tab 1 @tab 1
--@item tgammal  @tab 1 @tab - @tab - @tab - @tab -
--@item truncf  @tab - @tab - @tab - @tab - @tab -
--@item trunc  @tab - @tab - @tab - @tab - @tab -
--@item truncl  @tab - @tab - @tab - @tab - @tab -
--@item y0f  @tab 2 @tab 1 @tab 1 @tab 1 @tab 1
--@item y0  @tab 2 @tab 2 @tab 2 @tab 2 @tab 2
--@item y0l  @tab 2 @tab - @tab - @tab - @tab -
--@item y1f  @tab 2 @tab 2 @tab 2 @tab 2 @tab 2
--@item y1  @tab 1 @tab 3 @tab 3 @tab 3 @tab 3
--@item y1l  @tab 2 @tab - @tab - @tab - @tab -
--@item ynf  @tab 2 @tab 2 @tab 2 @tab 2 @tab 2
--@item yn  @tab 6 @tab 3 @tab 3 @tab 3 @tab 3
--@item ynl  @tab 7 @tab - @tab - @tab - @tab -
--@end multitable
--@multitable {nexttowardf}  {1000 + i 1000} {1000 + i 1000} {1000 + i 1000}
--@item Function  @tab Sparc 32-bit @tab Sparc 64-bit @tab x86_64/fpu
--@item acosf  @tab - @tab - @tab -
--@item acos  @tab - @tab - @tab -
--@item acosl  @tab - @tab 1 @tab -
--@item acoshf  @tab - @tab - @tab -
--@item acosh  @tab - @tab - @tab -
--@item acoshl  @tab - @tab - @tab -
--@item asinf  @tab 2 @tab 2 @tab -
--@item asin  @tab 1 @tab 1 @tab 1
--@item asinl  @tab - @tab - @tab 1
--@item asinhf  @tab - @tab - @tab -
--@item asinh  @tab - @tab - @tab -
--@item asinhl  @tab - @tab - @tab 15
--@item atanf  @tab - @tab - @tab -
--@item atan  @tab - @tab - @tab -
--@item atanl  @tab - @tab 1 @tab -
--@item atanhf  @tab - @tab - @tab -
--@item atanh  @tab 1 @tab 1 @tab 1
--@item atanhl  @tab - @tab - @tab 1
--@item atan2f  @tab 4.0000 @tab 4 @tab 4
--@item atan2  @tab - @tab - @tab -
--@item atan2l  @tab - @tab 1 @tab -
--@item cabsf  @tab 1 @tab 1 @tab 1
--@item cabs  @tab 1 @tab 1 @tab 1
--@item cabsl  @tab - @tab - @tab 1
--@item cacosf  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item cacos  @tab 1 + i 0 @tab 1 + i 0 @tab 1 + i 0
--@item cacosl  @tab - @tab 0 + i 3 @tab 1 + i 1
--@item cacoshf  @tab 7 + i 3 @tab 7 + i 3 @tab 7 + i 3
--@item cacosh  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item cacoshl  @tab - @tab 5 + i 1 @tab 6 + i 1
--@item cargf  @tab - @tab - @tab -
--@item carg  @tab - @tab - @tab -
--@item cargl  @tab - @tab - @tab -
--@item casinf  @tab 2 + i 1 @tab 2 + i 1 @tab 2 + i 1
--@item casin  @tab 3 + i 0 @tab 3 + i 0 @tab 3 + i 0
--@item casinl  @tab - @tab 1 + i 3 @tab 0 + i 1
--@item casinhf  @tab 1 + i 6 @tab 1 + i 6 @tab 1 + i 6
--@item casinh  @tab 5 + i 3 @tab 5 + i 3 @tab 5 + i 3
--@item casinhl  @tab - @tab 4 + i 2 @tab 5 + i 5
--@item catanf  @tab 4 + i 1 @tab 4 + i 1 @tab 4 + i 1
--@item catan  @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1
--@item catanl  @tab - @tab 0 + i 1 @tab 1 + i 0
--@item catanhf  @tab 1 + i 6 @tab 1 + i 6 @tab 1 + i 6
--@item catanh  @tab 4 + i 1 @tab 4 + i 1 @tab 4 + i 0
--@item catanhl  @tab - @tab - @tab 1 + i 0
--@item cbrtf  @tab - @tab - @tab -
--@item cbrt  @tab 1 @tab 1 @tab 1
--@item cbrtl  @tab - @tab - @tab 948
--@item ccosf  @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1
--@item ccos  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item ccosl  @tab - @tab - @tab 0 + i 1
--@item ccoshf  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item ccosh  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item ccoshl  @tab - @tab - @tab 1 + i 1
--@item ceilf  @tab - @tab - @tab -
--@item ceil  @tab - @tab - @tab -
--@item ceill  @tab - @tab - @tab -
--@item cexpf  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item cexp  @tab 1 + i 0 @tab 1 + i 0 @tab 1 + i 0
--@item cexpl  @tab - @tab 1 + i 1 @tab 2 + i 1
--@item cimagf  @tab - @tab - @tab -
--@item cimag  @tab - @tab - @tab -
--@item cimagl  @tab - @tab - @tab -
--@item clogf  @tab 0 + i 3 @tab 0 + i 3 @tab 0 + i 3
--@item clog  @tab 0 + i 1 @tab 0 + i 1 @tab -
--@item clogl  @tab - @tab - @tab -
--@item clog10f  @tab 1 + i 5 @tab 1 + i 5 @tab 1 + i 5
--@item clog10  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item clog10l  @tab - @tab - @tab 1 + i 3
--@item conjf  @tab - @tab - @tab -
--@item conj  @tab - @tab - @tab -
--@item conjl  @tab - @tab - @tab -
--@item copysignf  @tab - @tab - @tab -
--@item copysign  @tab - @tab - @tab -
--@item copysignl  @tab - @tab - @tab -
--@item cosf  @tab 1 @tab 1 @tab 1
--@item cos  @tab 2 @tab 2 @tab 2
--@item cosl  @tab - @tab 1 @tab 0.5
--@item coshf  @tab - @tab - @tab -
--@item cosh  @tab - @tab - @tab -
--@item coshl  @tab - @tab - @tab 2
--@item cpowf  @tab 4 + i 2 @tab 4 + i 2 @tab 4 + i 2
--@item cpow  @tab 1 + i 1.1031 @tab 1 + i 1.1031 @tab 1 + i 1.1031
--@item cpowl  @tab - @tab 3 + i 0.9006 @tab 1 + i 2
--@item cprojf  @tab - @tab - @tab -
--@item cproj  @tab - @tab - @tab -
--@item cprojl  @tab - @tab - @tab -
--@item crealf  @tab - @tab - @tab -
--@item creal  @tab - @tab - @tab -
--@item creall  @tab - @tab - @tab -
--@item csinf  @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1
--@item csin  @tab - @tab - @tab -
--@item csinl  @tab - @tab - @tab 0 + i 2
--@item csinhf  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item csinh  @tab 0 + i 1 @tab 0 + i 1 @tab 0 + i 1
--@item csinhl  @tab - @tab - @tab 2 + i 2
--@item csqrtf  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item csqrt  @tab 1 + i 0 @tab 1 + i 0 @tab 1 + i 0
--@item csqrtl  @tab - @tab 1 + i 1 @tab -
--@item ctanf  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item ctan  @tab 1 + i 1 @tab 1 + i 1 @tab 1 + i 1
--@item ctanl  @tab - @tab - @tab 439 + i 2
--@item ctanhf  @tab 2 + i 1 @tab 2 + i 1 @tab 2 + i 1
--@item ctanh  @tab 2 + i 2 @tab 2 + i 2 @tab 2 + i 2
--@item ctanhl  @tab - @tab - @tab 5 + i 25
--@item erff  @tab - @tab - @tab -
--@item erf  @tab - @tab - @tab -
--@item erfl  @tab - @tab - @tab -
--@item erfcf  @tab 12 @tab 12 @tab 12
--@item erfc  @tab 24 @tab 24 @tab 24
--@item erfcl  @tab - @tab - @tab 36
--@item expf  @tab - @tab - @tab -
--@item exp  @tab - @tab - @tab -
--@item expl  @tab - @tab - @tab -
--@item exp10f  @tab 2 @tab 2 @tab 2
--@item exp10  @tab 6 @tab 6 @tab 6
--@item exp10l  @tab - @tab 1 @tab 3
--@item exp2f  @tab - @tab - @tab -
--@item exp2  @tab - @tab - @tab -
--@item exp2l  @tab - @tab - @tab -
--@item expm1f  @tab 1 @tab 1 @tab 1
--@item expm1  @tab - @tab 1 @tab 1
--@item expm1l  @tab - @tab - @tab 1
--@item fabsf  @tab - @tab - @tab -
--@item fabs  @tab - @tab - @tab -
--@item fabsl  @tab - @tab - @tab -
--@item fdimf  @tab - @tab - @tab -
--@item fdim  @tab - @tab - @tab -
--@item fdiml  @tab - @tab - @tab -
--@item floorf  @tab - @tab - @tab -
--@item floor  @tab - @tab - @tab -
--@item floorl  @tab - @tab - @tab -
--@item fmaf  @tab - @tab - @tab -
--@item fma  @tab - @tab - @tab -
--@item fmal  @tab - @tab - @tab -
--@item fmaxf  @tab - @tab - @tab -
--@item fmax  @tab - @tab - @tab -
--@item fmaxl  @tab - @tab - @tab -
--@item fminf  @tab - @tab - @tab -
--@item fmin  @tab - @tab - @tab -
--@item fminl  @tab - @tab - @tab -
--@item fmodf  @tab 1 @tab 1 @tab 1
--@item fmod  @tab 2 @tab 2 @tab 2
--@item fmodl  @tab - @tab 2 @tab 1
--@item frexpf  @tab - @tab - @tab -
--@item frexp  @tab - @tab - @tab -
--@item frexpl  @tab - @tab - @tab -
--@item gammaf  @tab - @tab - @tab -
--@item gamma  @tab - @tab - @tab -
--@item gammal  @tab - @tab - @tab 1
--@item hypotf  @tab 1 @tab 1 @tab 1
--@item hypot  @tab 1 @tab 1 @tab 1
--@item hypotl  @tab - @tab - @tab 1
--@item ilogbf  @tab - @tab - @tab -
--@item ilogb  @tab - @tab - @tab -
--@item ilogbl  @tab - @tab - @tab -
--@item j0f  @tab 2 @tab 2 @tab 2
--@item j0  @tab 2 @tab 2 @tab 2
--@item j0l  @tab - @tab - @tab -
--@item j1f  @tab 2 @tab 2 @tab 2
--@item j1  @tab 1 @tab 1 @tab 1
--@item j1l  @tab - @tab - @tab 2
--@item jnf  @tab 4 @tab 4 @tab 4
--@item jn  @tab 6 @tab 6 @tab 6
--@item jnl  @tab - @tab - @tab 2
--@item lgammaf  @tab 2 @tab 2 @tab 2
--@item lgamma  @tab 1 @tab 1 @tab 1
--@item lgammal  @tab - @tab - @tab 1
--@item lrintf  @tab - @tab - @tab -
--@item lrint  @tab - @tab - @tab -
--@item lrintl  @tab - @tab - @tab -
--@item llrintf  @tab - @tab - @tab -
--@item llrint  @tab - @tab - @tab -
--@item llrintl  @tab - @tab - @tab -
--@item logf  @tab 1 @tab 1 @tab 1
--@item log  @tab 1 @tab 1 @tab 1
--@item logl  @tab - @tab 1 @tab 1
--@item log10f  @tab 1 @tab 1 @tab 1
--@item log10  @tab 1 @tab 1 @tab 1
--@item log10l  @tab - @tab - @tab 1
--@item log1pf  @tab 1 @tab 1 @tab 1
--@item log1p  @tab 1 @tab 1 @tab 1
--@item log1pl  @tab - @tab 1 @tab 1
--@item log2f  @tab 1 @tab 1 @tab 1
--@item log2  @tab 1 @tab 1 @tab 1
--@item log2l  @tab - @tab - @tab -
--@item logbf  @tab - @tab - @tab -
--@item logb  @tab - @tab - @tab -
--@item logbl  @tab - @tab - @tab -
--@item lroundf  @tab - @tab - @tab -
--@item lround  @tab - @tab - @tab -
--@item lroundl  @tab - @tab - @tab -
--@item llroundf  @tab - @tab - @tab -
--@item llround  @tab - @tab - @tab -
--@item llroundl  @tab - @tab - @tab -
--@item modff  @tab - @tab - @tab -
--@item modf  @tab - @tab - @tab -
--@item modfl  @tab - @tab - @tab -
--@item nearbyintf  @tab - @tab - @tab -
--@item nearbyint  @tab - @tab - @tab -
--@item nearbyintl  @tab - @tab - @tab -
--@item nextafterf  @tab - @tab - @tab -
--@item nextafter  @tab - @tab - @tab -
--@item nextafterl  @tab - @tab - @tab -
--@item nexttowardf  @tab - @tab - @tab -
--@item nexttoward  @tab - @tab - @tab -
--@item nexttowardl  @tab - @tab - @tab -
--@item powf  @tab - @tab - @tab -
--@item pow  @tab - @tab - @tab -
--@item powl  @tab - @tab - @tab -
--@item remainderf  @tab - @tab - @tab -
--@item remainder  @tab - @tab - @tab -
--@item remainderl  @tab - @tab - @tab -
--@item remquof  @tab - @tab - @tab -
--@item remquo  @tab - @tab - @tab -
--@item remquol  @tab - @tab - @tab -
--@item rintf  @tab - @tab - @tab -
--@item rint  @tab - @tab - @tab -
--@item rintl  @tab - @tab - @tab -
--@item roundf  @tab - @tab - @tab -
--@item round  @tab - @tab - @tab -
--@item roundl  @tab - @tab - @tab -
--@item scalbf  @tab - @tab - @tab -
--@item scalb  @tab - @tab - @tab -
--@item scalbl  @tab - @tab - @tab -
--@item scalbnf  @tab - @tab - @tab -
--@item scalbn  @tab - @tab - @tab -
--@item scalbnl  @tab - @tab - @tab -
--@item scalblnf  @tab - @tab - @tab -
--@item scalbln  @tab - @tab - @tab -
--@item scalblnl  @tab - @tab - @tab -
--@item sinf  @tab - @tab - @tab -
--@item sin  @tab - @tab - @tab -
--@item sinl  @tab - @tab - @tab 1
--@item sincosf  @tab 1 @tab 1 @tab 1
--@item sincos  @tab 1 @tab 1 @tab 1
--@item sincosl  @tab - @tab 1 @tab 1
--@item sinhf  @tab 1 @tab 1 @tab 1
--@item sinh  @tab 1 @tab 1 @tab 1
--@item sinhl  @tab - @tab - @tab 1
--@item sqrtf  @tab - @tab - @tab -
--@item sqrt  @tab - @tab - @tab -
--@item sqrtl  @tab - @tab 1 @tab -
--@item tanf  @tab - @tab - @tab -
--@item tan  @tab 0.5 @tab 0.5 @tab 0.5
--@item tanl  @tab - @tab 1 @tab 1
--@item tanhf  @tab 1 @tab 1 @tab 1
--@item tanh  @tab 1 @tab 1 @tab 1
--@item tanhl  @tab - @tab - @tab 1
--@item tgammaf  @tab 1 @tab 1 @tab 1
--@item tgamma  @tab 1 @tab 1 @tab 1
--@item tgammal  @tab - @tab - @tab 2
--@item truncf  @tab - @tab - @tab -
--@item trunc  @tab - @tab - @tab -
--@item truncl  @tab - @tab - @tab -
--@item y0f  @tab 1 @tab 1 @tab 1
--@item y0  @tab 2 @tab 2 @tab 2
--@item y0l  @tab - @tab - @tab 2
--@item y1f  @tab 2 @tab 2 @tab 2
--@item y1  @tab 3 @tab 3 @tab 3
--@item y1l  @tab - @tab - @tab 2
--@item ynf  @tab 2 @tab 2 @tab 2
--@item yn  @tab 3 @tab 3 @tab 3
--@item ynl  @tab - @tab - @tab 7
--@end multitable
-diff -u -udbrN glibc-2.3.2/manual/longopt.c.texi glibc-2.3.2-200304020432/manual/longopt.c.texi
---- glibc-2.3.2/manual/longopt.c.texi	Sat Aug  4 17:06:06 2001
-+++ glibc-2.3.2-200304020432/manual/longopt.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,98 +0,0 @@
--#include <stdio.h>
--#include <stdlib.h>
--#include <getopt.h>
--
--/* @r{Flag set by @samp{--verbose}.} */
--static int verbose_flag;
--
--int
--main (argc, argv)
--     int argc;
--     char **argv;
--@{
--  int c;
--
--  while (1)
--    @{
--      static struct option long_options[] =
--        @{
--          /* @r{These options set a flag.} */
--          @{"verbose", no_argument,       &verbose_flag, 1@},
--          @{"brief",   no_argument,       &verbose_flag, 0@},
--          /* @r{These options don't set a flag.
--             We distinguish them by their indices.} */
--          @{"add",     no_argument,       0, 'a'@},
--          @{"append",  no_argument,       0, 'b'@},
--          @{"delete",  required_argument, 0, 'd'@},
--          @{"create",  required_argument, 0, 'c'@},
--          @{"file",    required_argument, 0, 'f'@},
--          @{0, 0, 0, 0@}
--        @};
--      /* @r{@code{getopt_long} stores the option index here.} */
--      int option_index = 0;
--
--      c = getopt_long (argc, argv, "abc:d:f:",
--                       long_options, &option_index);
--
--      /* @r{Detect the end of the options.} */
--      if (c == -1)
--        break;
--
--      switch (c)
--        @{
--        case 0:
--          /* @r{If this option set a flag, do nothing else now.} */
--          if (long_options[option_index].flag != 0)
--            break;
--          printf ("option %s", long_options[option_index].name);
--          if (optarg)
--            printf (" with arg %s", optarg);
--          printf ("\n");
--          break;
--
--        case 'a':
--          puts ("option -a\n");
--          break;
--
--        case 'b':
--          puts ("option -b\n");
--          break;
--
--        case 'c':
--          printf ("option -c with value `%s'\n", optarg);
--          break;
--
--        case 'd':
--          printf ("option -d with value `%s'\n", optarg);
--          break;
--
--        case 'f':
--          printf ("option -f with value `%s'\n", optarg);
--          break;
--
--        case '?':
--          /* @r{@code{getopt_long} already printed an error message.} */
--          break;
--
--        default:
--          abort ();
--        @}
--    @}
--
--  /* @r{Instead of reporting @samp{--verbose}
--     and @samp{--brief} as they are encountered,
--     we report the final status resulting from them.} */
--  if (verbose_flag)
--    puts ("verbose flag is set");
--
--  /* @r{Print any remaining command line arguments (not options).} */
--  if (optind < argc)
--    @{
--      printf ("non-option ARGV-elements: ");
--      while (optind < argc)
--        printf ("%s ", argv[optind++]);
--      putchar ('\n');
--    @}
--
--  exit (0);
--@}
-diff -u -udbrN glibc-2.3.2/manual/memopen.c.texi glibc-2.3.2-200304020432/manual/memopen.c.texi
---- glibc-2.3.2/manual/memopen.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/memopen.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,17 +0,0 @@
--#include <stdio.h>
--
--static char buffer[] = "foobar";
--
--int
--main (void)
--@{
--  int ch;
--  FILE *stream;
--
--  stream = fmemopen (buffer, strlen (buffer), "r");
--  while ((ch = fgetc (stream)) != EOF)
--    printf ("Got %c\n", ch);
--  fclose (stream);
--
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/memstrm.c.texi glibc-2.3.2-200304020432/manual/memstrm.c.texi
---- glibc-2.3.2/manual/memstrm.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/memstrm.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,19 +0,0 @@
--#include <stdio.h>
--
--int
--main (void)
--@{
--  char *bp;
--  size_t size;
--  FILE *stream;
--
--  stream = open_memstream (&bp, &size);
--  fprintf (stream, "hello");
--  fflush (stream);
--  printf ("buf = `%s', size = %d\n", bp, size);
--  fprintf (stream, ", world");
--  fclose (stream);
--  printf ("buf = `%s', size = %d\n", bp, size);
--
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/mkfsock.c.texi glibc-2.3.2-200304020432/manual/mkfsock.c.texi
---- glibc-2.3.2/manual/mkfsock.c.texi	Mon Apr 22 21:30:58 2002
-+++ glibc-2.3.2-200304020432/manual/mkfsock.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,46 +0,0 @@
--#include <stddef.h>
--#include <stdio.h>
--#include <errno.h>
--#include <stdlib.h>
--#include <string.h>
--#include <sys/socket.h>
--#include <sys/un.h>
--
--int
--make_named_socket (const char *filename)
--@{
--  struct sockaddr_un name;
--  int sock;
--  size_t size;
--
--  /* @r{Create the socket.} */
--  sock = socket (PF_LOCAL, SOCK_DGRAM, 0);
--  if (sock < 0)
--    @{
--      perror ("socket");
--      exit (EXIT_FAILURE);
--    @}
--
--  /* @r{Bind a name to the socket.} */
--  name.sun_family = AF_LOCAL;
--  strncpy (name.sun_path, filename, sizeof (name.sun_path));
--  name.sun_path[sizeof (name.sun_path) - 1] = '\0';
--
--  /* @r{The size of the address is
--     the offset of the start of the filename,
--     plus its length,
--     plus one for the terminating null byte.
--     Alternatively you can just do:
--     size = SUN_LEN (&name);
--} */
--  size = (offsetof (struct sockaddr_un, sun_path)
--          + strlen (name.sun_path) + 1);
--
--  if (bind (sock, (struct sockaddr *) &name, size) < 0)
--    @{
--      perror ("bind");
--      exit (EXIT_FAILURE);
--    @}
--
--  return sock;
--@}
-diff -u -udbrN glibc-2.3.2/manual/mkisock.c.texi glibc-2.3.2-200304020432/manual/mkisock.c.texi
---- glibc-2.3.2/manual/mkisock.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/mkisock.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,31 +0,0 @@
--#include <stdio.h>
--#include <stdlib.h>
--#include <sys/socket.h>
--#include <netinet/in.h>
--
--int 
--make_socket (uint16_t port)
--@{
--  int sock;
--  struct sockaddr_in name;
--
--  /* @r{Create the socket.} */
--  sock = socket (PF_INET, SOCK_STREAM, 0);
--  if (sock < 0)
--    @{
--      perror ("socket");
--      exit (EXIT_FAILURE);
--    @}
--
--  /* @r{Give the socket a name.} */
--  name.sin_family = AF_INET;
--  name.sin_port = htons (port);
--  name.sin_addr.s_addr = htonl (INADDR_ANY);
--  if (bind (sock, (struct sockaddr *) &name, sizeof (name)) < 0)
--    @{
--      perror ("bind");
--      exit (EXIT_FAILURE);
--    @}
--
--  return sock;
--@}
-diff -u -udbrN glibc-2.3.2/manual/mygetpass.c.texi glibc-2.3.2-200304020432/manual/mygetpass.c.texi
---- glibc-2.3.2/manual/mygetpass.c.texi	Tue Apr 18 06:13:59 2000
-+++ glibc-2.3.2-200304020432/manual/mygetpass.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,25 +0,0 @@
--#include <termios.h>
--#include <stdio.h>
--
--ssize_t
--my_getpass (char **lineptr, size_t *n, FILE *stream)
--@{
--  struct termios old, new;
--  int nread;
--
--  /* @r{Turn echoing off and fail if we can't.} */
--  if (tcgetattr (fileno (stream), &old) != 0)
--    return -1;
--  new = old;
--  new.c_lflag &= ~ECHO;
--  if (tcsetattr (fileno (stream), TCSAFLUSH, &new) != 0)
--    return -1;
--  
--  /* @r{Read the password.} */
--  nread = getline (lineptr, n, stream);
--
--  /* @r{Restore terminal.} */
--  (void) tcsetattr (fileno (stream), TCSAFLUSH, &old);
--  
--  return nread;
--@}
-diff -u -udbrN glibc-2.3.2/manual/pipe.c.texi glibc-2.3.2-200304020432/manual/pipe.c.texi
---- glibc-2.3.2/manual/pipe.c.texi	Sat Oct 30 08:39:31 1999
-+++ glibc-2.3.2-200304020432/manual/pipe.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,70 +0,0 @@
--#include <sys/types.h>
--#include <unistd.h>
--#include <stdio.h>
--#include <stdlib.h>
--
--/* @r{Read characters from the pipe and echo them to @code{stdout}.} */
--
--void
--read_from_pipe (int file)
--@{
--  FILE *stream;
--  int c;
--  stream = fdopen (file, "r");
--  while ((c = fgetc (stream)) != EOF)
--    putchar (c);
--  fclose (stream);
--@}
--
--/* @r{Write some random text to the pipe.} */
--
--void
--write_to_pipe (int file)
--@{
--  FILE *stream;
--  stream = fdopen (file, "w");
--  fprintf (stream, "hello, world!\n");
--  fprintf (stream, "goodbye, world!\n");
--  fclose (stream);
--@}
--
--int
--main (void)
--@{
--  pid_t pid;
--  int mypipe[2];
--
--@group
--  /* @r{Create the pipe.} */
--  if (pipe (mypipe))
--    @{
--      fprintf (stderr, "Pipe failed.\n");
--      return EXIT_FAILURE;
--    @}
--@end group
--
--  /* @r{Create the child process.} */
--  pid = fork ();
--  if (pid == (pid_t) 0)
--    @{
--      /* @r{This is the child process.
--         Close other end first.} */
--      close (mypipe[1]);
--      read_from_pipe (mypipe[0]);
--      return EXIT_SUCCESS;
--    @}
--  else if (pid < (pid_t) 0)
--    @{
--      /* @r{The fork failed.} */
--      fprintf (stderr, "Fork failed.\n");
--      return EXIT_FAILURE;
--    @}
--  else
--    @{
--      /* @r{This is the parent process.
--         Close other end first.} */
--      close (mypipe[0]);
--      write_to_pipe (mypipe[1]);
--      return EXIT_SUCCESS;
--    @}
--@}
-diff -u -udbrN glibc-2.3.2/manual/popen.c.texi glibc-2.3.2-200304020432/manual/popen.c.texi
---- glibc-2.3.2/manual/popen.c.texi	Wed Aug  2 21:25:17 2000
-+++ glibc-2.3.2-200304020432/manual/popen.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,38 +0,0 @@
--#include <stdio.h>
--#include <stdlib.h>
--
--void
--write_data (FILE * stream)
--@{
--  int i;
--  for (i = 0; i < 100; i++)
--    fprintf (stream, "%d\n", i);
--  if (ferror (stream))
--    @{
--      fprintf (stderr, "Output to stream failed.\n");
--      exit (EXIT_FAILURE);
--    @}
--@}
--
--@group
--int
--main (void)
--@{
--  FILE *output;
--
--  output = popen ("more", "w");
--  if (!output)
--    @{
--      fprintf (stderr,
--               "incorrect parameters or too many files.\n");
--      return EXIT_FAILURE;
--    @}
--  write_data (output);
--  if (pclose (output) != 0)
--    @{
--      fprintf (stderr,
--               "Could not run more or other error.\n");
--    @}
--  return EXIT_SUCCESS;
--@}
--@end group
-diff -u -udbrN glibc-2.3.2/manual/rprintf.c.texi glibc-2.3.2-200304020432/manual/rprintf.c.texi
---- glibc-2.3.2/manual/rprintf.c.texi	Mon Jan 11 19:57:12 1999
-+++ glibc-2.3.2-200304020432/manual/rprintf.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,67 +0,0 @@
--#include <stdio.h>
--#include <stdlib.h>
--#include <printf.h>
--
--@group
--typedef struct
--@{
--  char *name;
--@}
--Widget;
--@end group
--
--int
--print_widget (FILE *stream,
--              const struct printf_info *info,
--              const void *const *args)
--@{
--  const Widget *w;
--  char *buffer;
--  int len;
--
--  /* @r{Format the output into a string.} */
--  w = *((const Widget **) (args[0]));
--  len = asprintf (&buffer, "<Widget %p: %s>", w, w->name);
--  if (len == -1)
--    return -1;
--
--  /* @r{Pad to the minimum field width and print to the stream.} */
--  len = fprintf (stream, "%*s",
--                 (info->left ? -info->width : info->width),
--                 buffer);
--
--  /* @r{Clean up and return.} */
--  free (buffer);
--  return len;
--@}
--
--
--int
--print_widget_arginfo (const struct printf_info *info, size_t n,
--                      int *argtypes)
--@{
--  /* @r{We always take exactly one argument and this is a pointer to the
--     structure..} */
--  if (n > 0)
--    argtypes[0] = PA_POINTER;
--  return 1;
--@}
--
--
--int
--main (void)
--@{
--  /* @r{Make a widget to print.} */
--  Widget mywidget;
--  mywidget.name = "mywidget";
--
--  /* @r{Register the print function for widgets.} */
--  register_printf_function ('W', print_widget, print_widget_arginfo);
--
--  /* @r{Now print the widget.} */
--  printf ("|%W|\n", &mywidget);
--  printf ("|%35W|\n", &mywidget);
--  printf ("|%-35W|\n", &mywidget);
--
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/search.c.texi glibc-2.3.2-200304020432/manual/search.c.texi
---- glibc-2.3.2/manual/search.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/search.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,93 +0,0 @@
--#include <stdlib.h>
--#include <stdio.h>
--#include <string.h>
--
--/* @r{Define an array of critters to sort.} */
--
--struct critter
--  @{
--    const char *name;
--    const char *species;
--  @};
--
--struct critter muppets[] =
--  @{
--    @{"Kermit", "frog"@},
--    @{"Piggy", "pig"@},
--    @{"Gonzo", "whatever"@},
--    @{"Fozzie", "bear"@},
--    @{"Sam", "eagle"@},
--    @{"Robin", "frog"@},
--    @{"Animal", "animal"@},
--    @{"Camilla", "chicken"@},
--    @{"Sweetums", "monster"@},
--    @{"Dr. Strangepork", "pig"@},
--    @{"Link Hogthrob", "pig"@},
--    @{"Zoot", "human"@},
--    @{"Dr. Bunsen Honeydew", "human"@},
--    @{"Beaker", "human"@},
--    @{"Swedish Chef", "human"@}
--  @};
--
--int count = sizeof (muppets) / sizeof (struct critter);
--
--
--
--/* @r{This is the comparison function used for sorting and searching.} */
--
--int 
--critter_cmp (const struct critter *c1, const struct critter *c2)
--@{
--  return strcmp (c1->name, c2->name);
--@}
--
--
--/* @r{Print information about a critter.} */
--
--void 
--print_critter (const struct critter *c)
--@{
--  printf ("%s, the %s\n", c->name, c->species);
--@}
--
--
--@group
--/* @r{Do the lookup into the sorted array.} */
--
--void 
--find_critter (const char *name)
--@{
--  struct critter target, *result;
--  target.name = name;
--  result = bsearch (&target, muppets, count, sizeof (struct critter),
--                    critter_cmp);
--  if (result)
--    print_critter (result);
--  else
--    printf ("Couldn't find %s.\n", name);
--@}
--@end group
--
--/* @r{Main program.} */
--
--int
--main (void)
--@{
--  int i;
--
--  for (i = 0; i < count; i++)
--    print_critter (&muppets[i]);
--  printf ("\n");
--
--  qsort (muppets, count, sizeof (struct critter), critter_cmp);
--
--  for (i = 0; i < count; i++)
--    print_critter (&muppets[i]);
--  printf ("\n");
--
--  find_critter ("Kermit");
--  find_critter ("Gonzo");
--  find_critter ("Janice");
--
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/select.c.texi glibc-2.3.2-200304020432/manual/select.c.texi
---- glibc-2.3.2/manual/select.c.texi	Mon Nov 18 20:37:19 2002
-+++ glibc-2.3.2-200304020432/manual/select.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,41 +0,0 @@
--@group
--#include <errno.h>
--#include <stdio.h>
--#include <unistd.h>
--#include <sys/types.h>
--#include <sys/time.h>
--@end group
--
--@group
--int
--input_timeout (int filedes, unsigned int seconds)
--@{
--  fd_set set;
--  struct timeval timeout;
--@end group
--
--  /* @r{Initialize the file descriptor set.} */
--  FD_ZERO (&set);
--  FD_SET (filedes, &set);
--
--  /* @r{Initialize the timeout data structure.} */
--  timeout.tv_sec = seconds;
--  timeout.tv_usec = 0;
--
--@group
--  /* @r{@code{select} returns 0 if timeout, 1 if input available, -1 if error.} */
--  return TEMP_FAILURE_RETRY (select (FD_SETSIZE,
--                                     &set, NULL, NULL,
--                                     &timeout));
--@}
--@end group
--
--@group
--int
--main (void)
--@{
--  fprintf (stderr, "select returned %d.\n",
--           input_timeout (STDIN_FILENO, 5));
--  return 0;
--@}
--@end group
-diff -u -udbrN glibc-2.3.2/manual/setjmp.c.texi glibc-2.3.2-200304020432/manual/setjmp.c.texi
---- glibc-2.3.2/manual/setjmp.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/setjmp.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,32 +0,0 @@
--#include <setjmp.h>
--#include <stdlib.h>
--#include <stdio.h>
--
--jmp_buf main_loop;
--
--void 
--abort_to_main_loop (int status)
--@{
--  longjmp (main_loop, status);
--@}
--
--int
--main (void)
--@{
--  while (1)
--    if (setjmp (main_loop))
--      puts ("Back at main loop....");
--    else
--      do_command ();
--@}
--
--
--void 
--do_command (void)
--@{
--  char buffer[128];
--  if (fgets (buffer, 128, stdin) == NULL)
--    abort_to_main_loop (-1);
--  else
--    exit (EXIT_SUCCESS);
--@}
-diff -u -udbrN glibc-2.3.2/manual/sigh1.c.texi glibc-2.3.2-200304020432/manual/sigh1.c.texi
---- glibc-2.3.2/manual/sigh1.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/sigh1.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,36 +0,0 @@
--#include <signal.h>
--#include <stdio.h>
--#include <stdlib.h>
--
--/* @r{This flag controls termination of the main loop.} */
--volatile sig_atomic_t keep_going = 1;
--
--/* @r{The signal handler just clears the flag and re-enables itself.} */
--void 
--catch_alarm (int sig)
--@{
--  keep_going = 0;
--  signal (sig, catch_alarm);
--@}
--
--void 
--do_stuff (void)
--@{
--  puts ("Doing stuff while waiting for alarm....");
--@}
--
--int
--main (void)
--@{
--  /* @r{Establish a handler for SIGALRM signals.} */
--  signal (SIGALRM, catch_alarm);
--
--  /* @r{Set an alarm to go off in a little while.} */
--  alarm (2);
--
--  /* @r{Check the flag once in a while to see when to quit.} */
--  while (keep_going)
--    do_stuff ();
--
--  return EXIT_SUCCESS;
--@}
-diff -u -udbrN glibc-2.3.2/manual/sigusr.c.texi glibc-2.3.2-200304020432/manual/sigusr.c.texi
---- glibc-2.3.2/manual/sigusr.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/sigusr.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,61 +0,0 @@
--@group
--#include <signal.h>
--#include <stdio.h>
--#include <sys/types.h>
--#include <unistd.h>
--@end group
--
--/* @r{When a @code{SIGUSR1} signal arrives, set this variable.} */
--volatile sig_atomic_t usr_interrupt = 0;
--
--void 
--synch_signal (int sig)
--@{
--  usr_interrupt = 1;
--@}
--
--/* @r{The child process executes this function.} */
--void 
--child_function (void)
--@{
--  /* @r{Perform initialization.} */
--  printf ("I'm here!!!  My pid is %d.\n", (int) getpid ());
--
--  /* @r{Let parent know you're done.} */
--  kill (getppid (), SIGUSR1);
--
--  /* @r{Continue with execution.} */
--  puts ("Bye, now....");
--  exit (0);
--@}
--
--int
--main (void)
--@{
--  struct sigaction usr_action;
--  sigset_t block_mask;
--  pid_t child_id;
--
--  /* @r{Establish the signal handler.} */
--  sigfillset (&block_mask);
--  usr_action.sa_handler = synch_signal;
--  usr_action.sa_mask = block_mask;
--  usr_action.sa_flags = 0;
--  sigaction (SIGUSR1, &usr_action, NULL);
--
--  /* @r{Create the child process.} */
--  child_id = fork ();
--  if (child_id == 0)
--    child_function ();          /* @r{Does not return.} */
--
--@group
--  /* @r{Busy wait for the child to send a signal.} */
--  while (!usr_interrupt)
--    ;
--@end group
--
--  /* @r{Now continue execution.} */
--  puts ("That's all, folks!");
--
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/stpcpy.c.texi glibc-2.3.2-200304020432/manual/stpcpy.c.texi
---- glibc-2.3.2/manual/stpcpy.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/stpcpy.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,13 +0,0 @@
--#include <string.h>
--#include <stdio.h>
--
--int
--main (void)
--@{
--  char buffer[10];
--  char *to = buffer;
--  to = stpcpy (to, "foo");
--  to = stpcpy (to, "bar");
--  puts (buffer);
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/strdupa.c.texi glibc-2.3.2-200304020432/manual/strdupa.c.texi
---- glibc-2.3.2/manual/strdupa.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/strdupa.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,19 +0,0 @@
--#include <paths.h>
--#include <string.h>
--#include <stdio.h>
--
--const char path[] = _PATH_STDPATH;
--
--int
--main (void)
--@{
--  char *wr_path = strdupa (path);
--  char *cp = strtok (wr_path, ":");
--
--  while (cp != NULL)
--    @{
--      puts (cp);
--      cp = strtok (NULL, ":");
--    @}
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/strftim.c.texi glibc-2.3.2-200304020432/manual/strftim.c.texi
---- glibc-2.3.2/manual/strftim.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/strftim.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,31 +0,0 @@
--#include <time.h>
--#include <stdio.h>
--
--#define SIZE 256
--
--int
--main (void)
--@{
--  char buffer[SIZE];
--  time_t curtime;
--  struct tm *loctime;
--
--  /* @r{Get the current time.} */
--  curtime = time (NULL);
--
--  /* @r{Convert it to local time representation.} */
--  loctime = localtime (&curtime);
--
--  /* @r{Print out the date and time in the standard format.} */
--  fputs (asctime (loctime), stdout);
--
--@group
--  /* @r{Print it out in a nice format.} */
--  strftime (buffer, SIZE, "Today is %A, %B %d.\n", loctime);
--  fputs (buffer, stdout);
--  strftime (buffer, SIZE, "The time is %I:%M %p.\n", loctime);
--  fputs (buffer, stdout);
--
--  return 0;
--@}
--@end group
-diff -u -udbrN glibc-2.3.2/manual/strncat.c.texi glibc-2.3.2-200304020432/manual/strncat.c.texi
---- glibc-2.3.2/manual/strncat.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/strncat.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,14 +0,0 @@
--#include <string.h>
--#include <stdio.h>
--
--#define SIZE 10
--
--static char buffer[SIZE];
--
--main ()
--@{
--  strncpy (buffer, "hello", SIZE);
--  puts (buffer);
--  strncat (buffer, ", world", SIZE - strlen (buffer) - 1);
--  puts (buffer);
--@}
-diff -u -udbrN glibc-2.3.2/manual/subopt.c.texi glibc-2.3.2-200304020432/manual/subopt.c.texi
---- glibc-2.3.2/manual/subopt.c.texi	Sat Apr 22 09:29:06 2000
-+++ glibc-2.3.2-200304020432/manual/subopt.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,78 +0,0 @@
--#include <stdio.h>
--#include <stdlib.h>
--#include <unistd.h>
--
--int do_all;
--const char *type;
--int read_size;
--int write_size;
--int read_only;
--
--enum
--@{
--  RO_OPTION = 0,
--  RW_OPTION,
--  READ_SIZE_OPTION,
--  WRITE_SIZE_OPTION,
--  THE_END
--@};
--
--const char *mount_opts[] =
--@{
--  [RO_OPTION] = "ro",
--  [RW_OPTION] = "rw",
--  [READ_SIZE_OPTION] = "rsize",
--  [WRITE_SIZE_OPTION] = "wsize",
--  [THE_END] = NULL
--@};
--
--int
--main (int argc, char *argv[])
--@{
--  char *subopts, *value;
--  int opt;
--
--  while ((opt = getopt (argc, argv, "at:o:")) != -1)
--    switch (opt)
--      @{
--      case 'a':
--        do_all = 1;
--        break;
--      case 't':
--        type = optarg;
--        break;
--      case 'o':
--        subopts = optarg;
--        while (*subopts != '\0')
--          switch (getsubopt (&subopts, mount_opts, &value))
--            @{
--            case RO_OPTION:
--              read_only = 1;
--              break;
--            case RW_OPTION:
--              read_only = 0;
--              break;
--            case READ_SIZE_OPTION:
--              if (value == NULL)
--                abort ();
--              read_size = atoi (value);
--              break;
--            case WRITE_SIZE_OPTION:
--              if (value == NULL)
--                abort ();
--              write_size = atoi (value);
--              break;
--            default:
--              /* @r{Unknown suboption.} */
--              printf ("Unknown suboption `%s'\n", value);
--              break;
--            @}
--        break;
--      default:
--        abort ();
--      @}
--
--  /* @r{Do the real work.} */
--
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/swapcontext.c.texi glibc-2.3.2-200304020432/manual/swapcontext.c.texi
---- glibc-2.3.2/manual/swapcontext.c.texi	Mon Apr  9 00:26:17 2001
-+++ glibc-2.3.2-200304020432/manual/swapcontext.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,99 +0,0 @@
--#include <signal.h>
--#include <stdio.h>
--#include <stdlib.h>
--#include <ucontext.h>
--#include <sys/time.h>
--
--/* @r{Set by the signal handler.} */
--static volatile int expired;
--
--/* @r{The contexts.} */
--static ucontext_t uc[3];
--
--/* @r{We do only a certain number of switches.} */
--static int switches;
--
--
--/* @r{This is the function doing the work.  It is just a
--   skeleton, real code has to be filled in.} */
--static void
--f (int n)
--@{
--  int m = 0;
--  while (1)
--    @{
--      /* @r{This is where the work would be done.} */
--      if (++m % 100 == 0)
--        @{
--          putchar ('.');
--          fflush (stdout);
--        @}
--
--      /* @r{Regularly the @var{expire} variable must be checked.} */
--      if (expired)
--        @{
--          /* @r{We do not want the program to run forever.} */
--          if (++switches == 20)
--            return;
--
--          printf ("\nswitching from %d to %d\n", n, 3 - n);
--          expired = 0;
--          /* @r{Switch to the other context, saving the current one.} */
--          swapcontext (&uc[n], &uc[3 - n]);
--        @}
--    @}
--@}
--
--/* @r{This is the signal handler which simply set the variable.} */
--void
--handler (int signal)
--@{
--  expired = 1;
--@}
--
--
--int
--main (void)
--@{
--  struct sigaction sa;
--  struct itimerval it;
--  char st1[8192];
--  char st2[8192];
--
--  /* @r{Initialize the data structures for the interval timer.} */
--  sa.sa_flags = SA_RESTART;
--  sigfillset (&sa.sa_mask);
--  sa.sa_handler = handler;
--  it.it_interval.tv_sec = 0;
--  it.it_interval.tv_usec = 1;
--  it.it_value = it.it_interval;
--
--  /* @r{Install the timer and get the context we can manipulate.} */
--  if (sigaction (SIGPROF, &sa, NULL) < 0
--      || setitimer (ITIMER_PROF, &it, NULL) < 0
--      || getcontext (&uc[1]) == -1
--      || getcontext (&uc[2]) == -1)
--    abort ();
--
--  /* @r{Create a context with a separate stack which causes the
--     function @code{f} to be call with the parameter @code{1}.
--     Note that the @code{uc_link} points to the main context
--     which will cause the program to terminate once the function
--     return.} */
--  uc[1].uc_link = &uc[0];
--  uc[1].uc_stack.ss_sp = st1;
--  uc[1].uc_stack.ss_size = sizeof st1;
--  makecontext (&uc[1], (void (*) (void)) f, 1, 1);
--
--  /* @r{Similarly, but @code{2} is passed as the parameter to @code{f}.} */
--  uc[2].uc_link = &uc[0];
--  uc[2].uc_stack.ss_sp = st2;
--  uc[2].uc_stack.ss_size = sizeof st2;
--  makecontext (&uc[2], (void (*) (void)) f, 1, 2);
--
--  /* @r{Start running.} */
--  swapcontext (&uc[0], &uc[1]);
--  putchar ('\n');
--
--  return 0;
--@}
-diff -u -udbrN glibc-2.3.2/manual/termios.c.texi glibc-2.3.2-200304020432/manual/termios.c.texi
---- glibc-2.3.2/manual/termios.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/termios.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,60 +0,0 @@
--#include <unistd.h>
--#include <stdio.h>
--#include <stdlib.h>
--#include <termios.h>
--
--/* @r{Use this variable to remember original terminal attributes.} */
--
--struct termios saved_attributes;
--
--void 
--reset_input_mode (void)
--@{
--  tcsetattr (STDIN_FILENO, TCSANOW, &saved_attributes);
--@}
--
--void 
--set_input_mode (void)
--@{
--  struct termios tattr;
--  char *name;
--
--  /* @r{Make sure stdin is a terminal.} */
--  if (!isatty (STDIN_FILENO))
--    @{
--      fprintf (stderr, "Not a terminal.\n");
--      exit (EXIT_FAILURE);
--    @}
--
--  /* @r{Save the terminal attributes so we can restore them later.} */
--  tcgetattr (STDIN_FILENO, &saved_attributes);
--  atexit (reset_input_mode);
--
--@group
--  /* @r{Set the funny terminal modes.} */
--  tcgetattr (STDIN_FILENO, &tattr);
--  tattr.c_lflag &= ~(ICANON|ECHO); /* @r{Clear ICANON and ECHO.} */
--  tattr.c_cc[VMIN] = 1;
--  tattr.c_cc[VTIME] = 0;
--  tcsetattr (STDIN_FILENO, TCSAFLUSH, &tattr);
--@}
--@end group
--
--int
--main (void)
--@{
--  char c;
--
--  set_input_mode ();
--
--  while (1)
--    @{
--      read (STDIN_FILENO, &c, 1);
--      if (c == '\004')          /* @r{@kbd{C-d}} */
--        break;
--      else
--        putchar (c);
--    @}
--
--  return EXIT_SUCCESS;
--@}
-diff -u -udbrN glibc-2.3.2/manual/testopt.c.texi glibc-2.3.2-200304020432/manual/testopt.c.texi
---- glibc-2.3.2/manual/testopt.c.texi	Wed Dec  9 23:51:53 1998
-+++ glibc-2.3.2-200304020432/manual/testopt.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,51 +0,0 @@
--@group
--#include <unistd.h>
--#include <stdio.h>
--
--int 
--main (int argc, char **argv)
--@{
--  int aflag = 0;
--  int bflag = 0;
--  char *cvalue = NULL;
--  int index;
--  int c;
--
--  opterr = 0;
--@end group
--
--@group
--  while ((c = getopt (argc, argv, "abc:")) != -1)
--    switch (c)
--      @{
--      case 'a':
--        aflag = 1;
--        break;
--      case 'b':
--        bflag = 1;
--        break;
--      case 'c':
--        cvalue = optarg;
--        break;
--      case '?':
--        if (isprint (optopt))
--          fprintf (stderr, "Unknown option `-%c'.\n", optopt);
--        else
--          fprintf (stderr,
--                   "Unknown option character `\\x%x'.\n",
--                   optopt);
--        return 1;
--      default:
--        abort ();
--      @}
--@end group
--
--@group
--  printf ("aflag = %d, bflag = %d, cvalue = %s\n",
--          aflag, bflag, cvalue);
--
--  for (index = optind; index < argc; index++)
--    printf ("Non-option argument %s\n", argv[index]);
--  return 0;
--@}
--@end group
-diff -u -udbrN glibc-2.3.2/manual/testpass.c.texi glibc-2.3.2-200304020432/manual/testpass.c.texi
---- glibc-2.3.2/manual/testpass.c.texi	Tue Apr 18 06:13:59 2000
-+++ glibc-2.3.2-200304020432/manual/testpass.c.texi	Thu Jan  1 01:00:00 1970
-@@ -1,26 +0,0 @@
--#include <stdio.h>
--#include <string.h>
--#include <unistd.h>
--#include <crypt.h>
--
--int 
--main(void)
--@{
--  /* @r{Hashed form of "GNU libc manual".} */
--  const char *const pass = "$1$/iSaq7rB$EoUw5jJPPvAPECNaaWzMK/";
--
--  char *result;
--  int ok;
--  
--@group
--  /* @r{Read in the user's password and encrypt it,
--     passing the expected password in as the salt.} */
--  result = crypt(getpass("Password:"), pass);
--@end group
--
--  /* @r{Test the result.} */
--  ok = strcmp (result, pass) == 0;
--
--  puts(ok ? "Access granted." : "Access denied.");
--  return ok ? 0 : 1;
--@}
-diff -u -udbrN glibc-2.3.2/math/libm-test.inc glibc-2.3.2-200304020432/math/libm-test.inc
---- glibc-2.3.2/math/libm-test.inc	Sat Feb 15 07:55:23 2003
-+++ glibc-2.3.2-200304020432/math/libm-test.inc	Sat Mar 22 07:13:35 2003
-@@ -1537,7 +1537,7 @@
-   TEST_c_c (ccos, nan_value, nan_value, nan_value, nan_value);
- 
-   TEST_c_c (ccos, 0.75L, 1.25L, 1.38173873063425888530729933139078645L, -1.09193013555397466170919531722024128L);
--  TEST_c_c (ccos, -2, -3, -4.1896256909688072301L, -9.1092278937553365979L);
-+  TEST_c_c (ccos, -2, -3, -4.18962569096880723013255501961597373L, -9.10922789375533659797919726277886212L);
- 
-   END (ccos, complex);
- }
-@@ -1606,7 +1606,7 @@
- 
-   TEST_c_c (ccosh, 0.75L, 1.25L, 0.408242591877968807788852146397499084L, 0.780365930845853240391326216300863152L);
- 
--  TEST_c_c (ccosh, -2, -3, -3.7245455049153225654L, 0.5118225699873846088L);
-+  TEST_c_c (ccosh, -2, -3, -3.72454550491532256547397070325597253L, 0.511822569987384608834463849801875634L);
- 
-   END (ccosh, complex);
- }
-@@ -1836,7 +1836,7 @@
-   TEST_c_c (clog10, nan_value, nan_value, nan_value, nan_value);
- 
-   TEST_c_c (clog10, 0.75L, 1.25L, 0.163679467193165171449476605077428975L, 0.447486970040493067069984724340855636L);
--  TEST_c_c (clog10, -2, -3, 0.5569716761534183846L, -0.9375544629863747085L);
-+  TEST_c_c (clog10, -2, -3, 0.556971676153418384603252578971164214L, -0.937554462986374708541507952140189646L);
- 
-   END (clog10, complex);
- }
-@@ -2072,7 +2072,7 @@
-   TEST_c_c (csin, nan_value, nan_value, nan_value, nan_value);
- 
-   TEST_c_c (csin, 0.75L, 1.25L, 1.28722291002649188575873510790565441L, 1.17210635989270256101081285116138863L);
--  TEST_c_c (csin, -2, -3, -9.1544991469114295734L, 4.1689069599665643507L);
-+  TEST_c_c (csin, -2, -3, -9.15449914691142957346729954460983256L, 4.16890695996656435075481305885375484L);
- 
-   END (csin, complex);
- }
-@@ -2140,7 +2140,7 @@
-   TEST_c_c (csinh, nan_value, nan_value, nan_value, nan_value);
- 
-   TEST_c_c (csinh, 0.75L, 1.25L, 0.259294854551162779153349830618433028L, 1.22863452409509552219214606515777594L);
--  TEST_c_c (csinh, -2, -3, 3.5905645899857799520L, -0.5309210862485198052L);
-+  TEST_c_c (csinh, -2, -3, 3.59056458998577995201256544779481679L, -0.530921086248519805267040090660676560L);
- 
-   END (csinh, complex);
- }
-@@ -2264,7 +2264,7 @@
-   TEST_c_c (ctan, nan_value, nan_value, nan_value, nan_value);
- 
-   TEST_c_c (ctan, 0.75L, 1.25L, 0.160807785916206426725166058173438663L, 0.975363285031235646193581759755216379L);
--  TEST_c_c (ctan, -2, -3, 0.0037640256415042482L, -1.0032386273536098014L);
-+  TEST_c_c (ctan, -2, -3, 0.376402564150424829275122113032269084e-2L, -1.00323862735360980144635859782192726L);
- 
-   END (ctan, complex);
- }
-@@ -2323,7 +2323,7 @@
-   TEST_c_c (ctanh, 0, M_PI_4l, 0.0, 1.0);
- 
-   TEST_c_c (ctanh, 0.75L, 1.25L, 1.37260757053378320258048606571226857L, 0.385795952609750664177596760720790220L);
--  TEST_c_c (ctanh, -2, -3, -0.9653858790221331242L, 0.0098843750383224937L);
-+  TEST_c_c (ctanh, -2, -3, -0.965385879022133124278480269394560686L, 0.988437503832249372031403430350121098e-2L);
- 
-   END (ctanh, complex);
- }
-@@ -3067,8 +3067,8 @@
- 
-   TEST_f_f1 (lgamma, 0.5, M_LOG_SQRT_PIl, 1);
-   TEST_f_f1 (lgamma, -0.5, M_LOG_2_SQRT_PIl, -1);
--  TEST_f_f1 (lgamma, 0.7L, 0.26086724653166651439L, 1);
--  TEST_f_f1 (lgamma, 1.2L, -0.853740900033158497197e-1L, 1);
-+  TEST_f_f1 (lgamma, 0.7L, 0.260867246531666514385732417016759578L, 1);
-+  TEST_f_f1 (lgamma, 1.2L, -0.853740900033158497197028392998854470e-1L, 1);
- 
-   END (lgamma);
- }
-@@ -4078,8 +4078,8 @@
-   TEST_f_f (tgamma, 1, 1);
-   TEST_f_f (tgamma, 4, 6);
- 
--  TEST_f_f (tgamma, 0.7L, 1.29805533264755778568L);
--  TEST_f_f (tgamma, 1.2L, 0.91816874239976061064L);
-+  TEST_f_f (tgamma, 0.7L, 1.29805533264755778568117117915281162L);
-+  TEST_f_f (tgamma, 1.2L, 0.918168742399760610640951655185830401L);
- 
-   END (tgamma);
- }
-diff -u -udbrN glibc-2.3.2/math/tgmath.h glibc-2.3.2-200304020432/math/tgmath.h
---- glibc-2.3.2/math/tgmath.h	Sat Jul  7 21:21:06 2001
-+++ glibc-2.3.2-200304020432/math/tgmath.h	Mon Mar  3 20:39:31 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-+/* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -74,6 +74,17 @@
- 			 __tgmres = __tgml(Fct) (Val);			      \
- 		       __tgmres; }))
- 
-+# define __TGMATH_UNARY_REAL_RET_ONLY(Val, RetType, Fct) \
-+     (__extension__ ({ RetType __tgmres;				      \
-+		       if (sizeof (Val) == sizeof (double)		      \
-+			   || __builtin_classify_type (Val) != 8)	      \
-+			 __tgmres = Fct (Val);				      \
-+		       else if (sizeof (Val) == sizeof (float))		      \
-+			 __tgmres = Fct##f (Val);			      \
-+		       else						      \
-+			 __tgmres = __tgml(Fct) (Val);			      \
-+		       __tgmres; }))
-+
- # define __TGMATH_BINARY_FIRST_REAL_ONLY(Val1, Val2, Fct) \
-      (__extension__ ({ __tgmath_real_type (Val1) __tgmres;		      \
- 		       if (sizeof (Val1) == sizeof (double)		      \
-@@ -345,13 +356,13 @@
- 
- /* Round X to nearest integral value according to current rounding
-    direction.  */
--#define lrint(Val) __TGMATH_UNARY_REAL_ONLY (Val, lrint)
--#define llrint(Val) __TGMATH_UNARY_REAL_ONLY (Val, llrint)
-+#define lrint(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, long int, lrint)
-+#define llrint(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, long long int, llrint)
- 
- /* Round X to nearest integral value, rounding halfway cases away from
-    zero.  */
--#define lround(Val) __TGMATH_UNARY_REAL_ONLY (Val, lround)
--#define llround(Val) __TGMATH_UNARY_REAL_ONLY (Val, llround)
-+#define lround(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, long int, lround)
-+#define llround(Val) __TGMATH_UNARY_REAL_RET_ONLY (Val, long long int, llround)
- 
- 
- /* Return X with its signed changed to Y's.  */
-diff -u -udbrN glibc-2.3.2/misc/Makefile glibc-2.3.2-200304020432/misc/Makefile
---- glibc-2.3.2/misc/Makefile	Tue Aug 27 06:52:37 2002
-+++ glibc-2.3.2-200304020432/misc/Makefile	Mon Mar  3 20:32:52 2003
-@@ -1,4 +1,4 @@
--# Copyright (C) 1991-1999, 2000, 2001, 2002 Free Software Foundation, Inc.
-+# Copyright (C) 1991-2002, 2003 Free Software Foundation, Inc.
- # This file is part of the GNU C Library.
- 
- # The GNU C Library is free software; you can redistribute it and/or
-@@ -52,7 +52,7 @@
- 	    chflags fchflags \
- 	    insremque getttyent getusershell getpass ttyslot \
- 	    syslog syscall daemon \
--	    mmap mmap64 munmap mprotect msync madvise mincore \
-+	    mmap mmap64 munmap mprotect msync madvise mincore remap_file_pages\
- 	    mlock munlock mlockall munlockall \
- 	    efgcvt efgcvt_r qefgcvt qefgcvt_r \
- 	    hsearch hsearch_r tsearch lsearch \
-diff -u -udbrN glibc-2.3.2/misc/Versions glibc-2.3.2-200304020432/misc/Versions
---- glibc-2.3.2/misc/Versions	Wed Dec 18 23:49:52 2002
-+++ glibc-2.3.2-200304020432/misc/Versions	Mon Mar  3 10:47:42 2003
-@@ -127,6 +127,9 @@
-     # s*
-     setxattr;
-   }
-+  GLIBC_2.3.3 {
-+    remap_file_pages;
-+  }
-   GLIBC_PRIVATE {
-     # functions which have an additional interface since they are
-     # cancelable.
-diff -u -udbrN glibc-2.3.2/misc/sys/mman.h glibc-2.3.2-200304020432/misc/sys/mman.h
---- glibc-2.3.2/misc/sys/mman.h	Sat Jul  7 21:21:06 2001
-+++ glibc-2.3.2-200304020432/misc/sys/mman.h	Mon Mar  3 10:45:34 2003
-@@ -1,5 +1,5 @@
- /* Definitions for BSD-style memory management.
--   Copyright (C) 1994-1999, 2000 Free Software Foundation, Inc.
-+   Copyright (C) 1994-1999, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -124,7 +124,13 @@
-    The status is returned in a vector of bytes.  The least significant
-    bit of each byte is 1 if the referenced page is in memory, otherwise
-    it is zero.  */
--extern int mincore (void *__start, size_t __len, unsigned char *__vec);
-+extern int mincore (void *__start, size_t __len, unsigned char *__vec)
-+     __THROW;
-+
-+/* Remap arbitrary pages of a shared backing store within an existing
-+   VMA.  */
-+extern int remap_file_pages (void *__start, size_t __size, int __prot,
-+			     size_t __pgoff, int __flags) __THROW;
- #endif
- 
- 
-diff -u -udbrN glibc-2.3.2/nis/nis_table.c glibc-2.3.2-200304020432/nis/nis_table.c
---- glibc-2.3.2/nis/nis_table.c	Sat Jul  7 21:21:06 2001
-+++ glibc-2.3.2-200304020432/nis/nis_table.c	Sun Mar 16 04:36:21 2003
-@@ -1,4 +1,4 @@
--/* Copyright (c) 1997, 1998, 1999 Free Software Foundation, Inc.
-+/* Copyright (c) 1997, 1998, 1999, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
- 
-@@ -30,7 +30,7 @@
-   struct ib_request *ibreq = calloc (1, sizeof (ib_request));
-   char buf[strlen (name) + 1];
-   nis_attr *search_val = NULL;
--  int search_len = 0;
-+  size_t search_len = 0;
-   char *cptr;
-   size_t size = 0;
- 
-diff -u -udbrN glibc-2.3.2/nis/nss_nis/nis-alias.c glibc-2.3.2-200304020432/nis/nss_nis/nis-alias.c
---- glibc-2.3.2/nis/nss_nis/nis-alias.c	Sat Jan 18 11:21:02 2003
-+++ glibc-2.3.2-200304020432/nis/nss_nis/nis-alias.c	Sun Mar 16 04:36:21 2003
-@@ -214,7 +214,7 @@
-   char *p;
-   size_t namlen = strlen (name);
-   char name2[namlen + 1];
--  int i;
-+  size_t i;
- 
-   if (name == NULL)
-     {
-diff -u -udbrN glibc-2.3.2/nis/nss_nis/nis-hosts.c glibc-2.3.2-200304020432/nis/nss_nis/nis-hosts.c
---- glibc-2.3.2/nis/nss_nis/nis-hosts.c	Sat Jan 18 11:40:11 2003
-+++ glibc-2.3.2-200304020432/nis/nss_nis/nis-hosts.c	Sun Mar 16 04:36:21 2003
-@@ -261,7 +261,7 @@
-       /* Convert name to lowercase.  */
-       size_t namlen = strlen (name);
-       char name2[namlen + 1];
--      int i;
-+      size_t i;
- 
-       for (i = 0; i < namlen; ++i)
- 	name2[i] = tolower (name[i]);
-diff -u -udbrN glibc-2.3.2/nis/nss_nis/nis-network.c glibc-2.3.2-200304020432/nis/nss_nis/nis-network.c
---- glibc-2.3.2/nis/nss_nis/nis-network.c	Sun Jan 19 20:06:27 2003
-+++ glibc-2.3.2-200304020432/nis/nss_nis/nis-network.c	Sun Mar 16 04:36:21 2003
-@@ -181,7 +181,7 @@
-       /* Convert name to lowercase.  */
-       size_t namlen = strlen (name);
-       char name2[namlen + 1];
--      int i;
-+      size_t i;
- 
-       for (i = 0; i < namlen; ++i)
- 	name2[i] = _tolower (name[i]);
-diff -u -udbrN glibc-2.3.2/nscd/cache.c glibc-2.3.2-200304020432/nscd/cache.c
---- glibc-2.3.2/nscd/cache.c	Sat Jul  7 21:21:07 2001
-+++ glibc-2.3.2-200304020432/nscd/cache.c	Fri Mar 21 08:45:55 2003
-@@ -1,4 +1,4 @@
--/* Copyright (c) 1998, 1999 Free Software Foundation, Inc.
-+/* Copyright (c) 1998, 1999, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
- 
-@@ -17,7 +17,7 @@
-    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-    02111-1307 USA.  */
- 
--#include <atomicity.h>
-+#include <atomic.h>
- #include <errno.h>
- #include <error.h>
- #include <limits.h>
-@@ -39,7 +39,7 @@
- 
-    This function must be called with the read-lock held.  */
- struct hashentry *
--cache_search (int type, void *key, size_t len, struct database *table,
-+cache_search (request_type type, void *key, size_t len, struct database *table,
- 	      uid_t owner)
- {
-   unsigned long int hash = __nis_hash (key, len) % table->module;
-@@ -101,8 +101,8 @@
-   /* Put the new entry in the first position.  */
-   do
-     newp->next = table->array[hash];
--  while (! compare_and_swap ((volatile long int *) &table->array[hash],
--			     (long int) newp->next, (long int) newp));
-+  while (atomic_compare_and_exchange_bool_acq (&table->array[hash], newp,
-+					       newp->next));
- 
-   /* Update the statistics.  */
-   if (data == (void *) -1)
-diff -u -udbrN glibc-2.3.2/nscd/nscd.h glibc-2.3.2-200304020432/nscd/nscd.h
---- glibc-2.3.2/nscd/nscd.h	Sat Jul  7 21:21:07 2001
-+++ glibc-2.3.2-200304020432/nscd/nscd.h	Sun Mar 16 02:03:43 2003
-@@ -1,4 +1,4 @@
--/* Copyright (c) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-+/* Copyright (c) 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1998.
- 
-@@ -118,7 +118,7 @@
- extern int receive_print_stats (void) __attribute__ ((__noreturn__));
- 
- /* cache.c */
--extern struct hashentry *cache_search (int type, void *key, size_t len,
-+extern struct hashentry *cache_search (request_type, void *key, size_t len,
- 				       struct database *table, uid_t owner);
- extern void cache_add (int type, void *key, size_t len,
- 		       const void *packet, size_t iovtotal, void *data,
-diff -u -udbrN glibc-2.3.2/nscd/nscd_getgr_r.c glibc-2.3.2-200304020432/nscd/nscd_getgr_r.c
---- glibc-2.3.2/nscd/nscd_getgr_r.c	Wed Jan 15 11:42:36 2003
-+++ glibc-2.3.2-200304020432/nscd/nscd_getgr_r.c	Sun Mar 16 04:22:23 2003
-@@ -114,8 +114,8 @@
-   vec[1].iov_base = (void *) key;
-   vec[1].iov_len = keylen;
- 
--  nbytes = (size_t) TEMP_FAILURE_RETRY (__writev (sock, vec, 2));
--  if (nbytes != sizeof (request_header) + keylen)
-+  nbytes = TEMP_FAILURE_RETRY (__writev (sock, vec, 2));
-+  if (nbytes != (ssize_t) (sizeof (request_header) + keylen))
-     {
-       __close (sock);
-       return -1;
-@@ -123,7 +123,7 @@
- 
-   nbytes = TEMP_FAILURE_RETRY (__read (sock, &gr_resp,
- 				       sizeof (gr_response_header)));
--  if (nbytes != sizeof (gr_response_header))
-+  if (nbytes != (ssize_t) sizeof (gr_response_header))
-     {
-       __close (sock);
-       return -1;
-@@ -143,7 +143,7 @@
-       char *p = buffer;
-       size_t total_len;
-       uintptr_t align;
--      size_t cnt;
-+      nscd_ssize_t cnt;
- 
-       /* Now allocate the buffer the array for the group members.  We must
- 	 align the pointer.  */
-diff -u -udbrN glibc-2.3.2/nscd/nscd_getpw_r.c glibc-2.3.2-200304020432/nscd/nscd_getpw_r.c
---- glibc-2.3.2/nscd/nscd_getpw_r.c	Wed Jan 15 11:44:16 2003
-+++ glibc-2.3.2-200304020432/nscd/nscd_getpw_r.c	Sun Mar 16 04:22:23 2003
-@@ -113,8 +113,8 @@
-   vec[1].iov_base = (void *) key;
-   vec[1].iov_len = keylen;
- 
--  nbytes = (size_t) TEMP_FAILURE_RETRY (__writev (sock, vec, 2));
--  if (nbytes != sizeof (request_header) + keylen)
-+  nbytes = TEMP_FAILURE_RETRY (__writev (sock, vec, 2));
-+  if (nbytes != (ssize_t) (sizeof (request_header) + keylen))
-     {
-       __close (sock);
-       return -1;
-@@ -122,7 +122,7 @@
- 
-   nbytes = TEMP_FAILURE_RETRY (__read (sock, &pw_resp,
- 				       sizeof (pw_response_header)));
--  if (nbytes != sizeof (pw_response_header))
-+  if (nbytes != (ssize_t) sizeof (pw_response_header))
-     {
-       __close (sock);
-       return -1;
-@@ -173,7 +173,7 @@
- 
-       __close (sock);
- 
--      return nbytes == total ? 0 : -1;
-+      return nbytes == (ssize_t) total ? 0 : -1;
-     }
-   else
-     {
-diff -u -udbrN glibc-2.3.2/nss/db-Makefile glibc-2.3.2-200304020432/nss/db-Makefile
---- glibc-2.3.2/nss/db-Makefile	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/nss/db-Makefile	Fri Jul  6 06:55:37 2001
-@@ -0,0 +1,139 @@
-+# Makefile to (re-)generate db versions of system database files.
-+# Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-+# This file is part of the GNU C Library.
-+# Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-+#
-+
-+# The GNU C Library is free software; you can redistribute it and/or
-+# modify it under the terms of the GNU Lesser General Public
-+# License as published by the Free Software Foundation; either
-+# version 2.1 of the License, or (at your option) any later version.
-+
-+# The GNU C Library is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+# Lesser General Public License for more details.
-+
-+# You should have received a copy of the GNU Lesser General Public
-+# License along with the GNU C Library; if not, write to the Free
-+# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+# 02111-1307 USA.
-+
-+DATABASES = $(wildcard /etc/passwd /etc/group /etc/ethers /etc/protocols \
-+		       /etc/rpc /etc/services /etc/shadow /etc/netgroup)
-+
-+VAR_DB = /var/db
-+
-+AWK = awk
-+MAKEDB = makedb --quiet
-+
-+all: $(patsubst %,$(VAR_DB)/%.db,$(notdir $(DATABASES)))
-+
-+
-+$(VAR_DB)/passwd.db: /etc/passwd
-+	@echo -n "$(patsubst %.db,%,$(@F))... "
-+	@$(AWK) 'BEGIN { FS=":"; OFS=":"; cnt=0 } \
-+		 /^[ \t]*$$/ { next } \
-+		 /^[ \t]*#/ { next } \
-+		 { printf "0%u ", cnt++; print } \
-+		 /^[^#]/ { printf ".%s ", $$1; print; \
-+			   printf "=%s ", $$3; print }' $^ | \
-+	$(MAKEDB) -o $@ -
-+	@echo "done."
-+
-+$(VAR_DB)/group.db: /etc/group
-+	@echo -n "$(patsubst %.db,%,$(@F))... "
-+	@$(AWK) 'BEGIN { FS=":"; OFS=":"; cnt=0 } \
-+		 /^[ \t]*$$/ { next } \
-+		 /^[ \t]*#/ { next } \
-+		 { printf "0%u ", cnt++; print } \
-+		 /^[^#]/ { printf ".%s ", $$1; print; \
-+			   printf "=%s ", $$3; print }' $^ | \
-+	$(MAKEDB) -o $@ -
-+	@echo "done."
-+
-+$(VAR_DB)/ethers.db: /etc/ethers
-+	@echo -n "$(patsubst %.db,%,$(@F))... "
-+	@$(AWK) 'BEGIN { cnt=0 } \
-+		 /^[ \t]*$$/ { next } \
-+		 /^[ \t]*#/ { next } \
-+		 { printf "0%u ", cnt++; print } \
-+		 /^[^#]/ { printf ".%s ", $$1; print; \
-+			   printf "=%s ", $$2; print }' $^ | \
-+	$(MAKEDB) -o $@ -
-+	@echo "done."
-+
-+$(VAR_DB)/protocols.db: /etc/protocols
-+	@echo -n "$(patsubst %.db,%,$(@F))... "
-+	@$(AWK) 'BEGIN { cnt=0 } \
-+		 /^[ \t]*$$/ { next } \
-+		 /^[ \t]*#/ { next } \
-+		 { printf "0%u ", cnt++; print } \
-+		 /^[^#]/ { printf ".%s ", $$1; print; \
-+			   printf "=%s ", $$2; print; \
-+			   for (i = 3; i <= NF && !($$i ~ /^#/); ++i) \
-+			     { printf ".%s ", $$i; print } }' $^ | \
-+	$(MAKEDB) -o $@ -
-+	@echo "done."
-+
-+$(VAR_DB)/rpc.db: /etc/rpc
-+	@echo -n "$(patsubst %.db,%,$(@F))... "
-+	@$(AWK) 'BEGIN { cnt=0 } \
-+		 /^[ \t]*$$/ { next } \
-+		 /^[ \t]*#/ { next } \
-+		 { printf "0%u ", cnt++; print } \
-+		 /^[^#]/ { printf ".%s ", $$1; print; \
-+			   printf "=%s ", $$2; print; \
-+			   for (i = 3; i <= NF && !($$i ~ /^#/); ++i) \
-+			     { printf ".%s ", $$i; print } }' $^ | \
-+	$(MAKEDB) -o $@ -
-+	@echo "done."
-+
-+$(VAR_DB)/services.db: /etc/services
-+	@echo -n "$(patsubst %.db,%,$(@F))... "
-+	@$(AWK) 'BEGIN { FS="[ \t/]+"; cnt=0 } \
-+		 /^[ \t]*$$/ { next } \
-+		 /^[ \t]*#/ { next } \
-+		 { printf "0%u ", cnt++; print } \
-+		 /^[^#]/ { printf ".%s/%s ", $$1, $$3; print; \
-+			   printf ".%s/ ", $$1; print; \
-+			   printf "=%s/%s ", $$2, $$3; print; \
-+			   printf "=%s/ ", $$2; print; \
-+			   for (i = 4; i <= NF && !($$i ~ /^#/); ++i) \
-+			     { printf ".%s/%s ", $$i, $$3; print; \
-+			       printf ".%s/ ", $$i; print } }' $^ | \
-+	$(MAKEDB) -o $@ -
-+	@echo "done."
-+
-+$(VAR_DB)/shadow.db: /etc/shadow
-+	@echo -n "$(patsubst %.db,%,$(@F))... "
-+	@$(AWK) 'BEGIN { FS=":"; OFS=":"; cnt=0 } \
-+		 /^[ \t]*$$/ { next } \
-+		 /^[ \t]*#/ { next } \
-+		 { printf "0%u ", cnt++; print } \
-+		 /^[^#]/ { printf ".%s ", $$1; print }' $^ | \
-+	(umask 077 && $(MAKEDB) -o $@ -)
-+	@echo "done."
-+	@if chgrp shadow $@ 2>/dev/null; then \
-+	  chmod g+r $@; \
-+	else \
-+	  chown 0 $@; chgrp 0 $@; chmod 600 $@; \
-+	  echo; \
-+	  echo "Warning: The shadow password database $@"; \
-+	  echo "has been set to be readable only by root.  You may want"; \
-+	  echo "to make it readable by the \`shadow' group depending"; \
-+	  echo "on your configuration."; \
-+	  echo; \
-+	fi
-+
-+$(VAR_DB)/netgroup.db: /etc/netgroup
-+	@echo -n "$(patsubst %.db,%,$(@F))... "
-+	@$(AWK) 'BEGIN { cnt=0 } \
-+		 /^[ \t]*$$/ { next } \
-+		 /^[ \t]*#/ { next } \
-+		 { printf "0%u ", cnt++; print } \
-+		 /^[^#]/ { end=sub(/\\/, " "); \
-+			   gsub(/[ \t]+/, " "); \
-+			   if(end == 1) printf "%s", $$0; else print }' $^ | \
-+	$(MAKEDB) -o $@ -
-+	@echo "done."
-diff -u -udbrN glibc-2.3.2/nss/makedb.c glibc-2.3.2-200304020432/nss/makedb.c
---- glibc-2.3.2/nss/makedb.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/nss/makedb.c	Fri Jul  6 06:55:37 2001
-@@ -0,0 +1,389 @@
-+/* Create simple DB database from textual input.
-+   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <argp.h>
-+#include <ctype.h>
-+#include <dlfcn.h>
-+#include <errno.h>
-+#include <error.h>
-+#include <fcntl.h>
-+#include <libintl.h>
-+#include <locale.h>
-+#include <stdio.h>
-+#include <stdint.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <sys/stat.h>
-+#include "nss_db/dummy-db.h"
-+
-+/* Get libc version number.  */
-+#include "../version.h"
-+
-+#define PACKAGE _libc_intl_domainname
-+
-+/* If non-zero convert key to lower case.  */
-+static int to_lowercase;
-+
-+/* If non-zero print content of input file, one entry per line.  */
-+static int do_undo;
-+
-+/* If non-zero do not print informational messages.  */
-+static int be_quiet;
-+
-+/* Name of output file.  */
-+static const char *output_name;
-+
-+/* Name and version of program.  */
-+static void print_version (FILE *stream, struct argp_state *state);
-+void (*argp_program_version_hook) (FILE *, struct argp_state *) = print_version;
-+
-+/* Definitions of arguments for argp functions.  */
-+static const struct argp_option options[] =
-+{
-+  { "fold-case", 'f', NULL, 0, N_("Convert key to lower case") },
-+  { "output", 'o', N_("NAME"), 0, N_("Write output to file NAME") },
-+  { "quiet", 'q', NULL, 0,
-+    N_("Do not print messages while building database") },
-+  { "undo", 'u', NULL, 0,
-+    N_("Print content of database file, one entry a line") },
-+  { NULL, 0, NULL, 0, NULL }
-+};
-+
-+/* Short description of program.  */
-+static const char doc[] = N_("Create simple DB database from textual input.");
-+
-+/* Strings for arguments in help texts.  */
-+static const char args_doc[] = N_("\
-+INPUT-FILE OUTPUT-FILE\n-o OUTPUT-FILE INPUT-FILE\n-u INPUT-FILE");
-+
-+/* Prototype for option handler.  */
-+static error_t parse_opt (int key, char *arg, struct argp_state *state);
-+
-+/* Function to print some extra text in the help message.  */
-+static char *more_help (int key, const char *text, void *input);
-+
-+/* Data structure to communicate with argp functions.  */
-+static struct argp argp =
-+{
-+  options, parse_opt, args_doc, doc, NULL, more_help
-+};
-+
-+
-+/* Prototypes for local functions.  */
-+static int process_input (FILE *input, const char *inname, NSS_DB *output,
-+			  int to_lowercase, int be_quiet);
-+static int print_database (NSS_DB *db);
-+
-+
-+int
-+main (int argc, char *argv[])
-+{
-+  const char *input_name;
-+  FILE *input_file;
-+  NSS_DB *db_file;
-+  int status;
-+  int remaining;
-+  int mode = 0666;
-+
-+  /* Set locale via LC_ALL.  */
-+  setlocale (LC_ALL, "");
-+
-+  /* Set the text message domain.  */
-+  textdomain (_libc_intl_domainname);
-+
-+  /* Initialize local variables.  */
-+  input_name = NULL;
-+
-+  /* Parse and process arguments.  */
-+  argp_parse (&argp, argc, argv, 0, &remaining, NULL);
-+
-+  /* Determine file names.  */
-+  if (do_undo || output_name != NULL)
-+    {
-+      if (remaining + 1 != argc)
-+	{
-+	wrong_arguments:
-+	  error (0, 0, gettext ("wrong number of arguments"));
-+	  argp_help (&argp, stdout, ARGP_HELP_SEE,
-+		     program_invocation_short_name);
-+	  exit (1);
-+	}
-+      input_name = argv[remaining];
-+    }
-+  else
-+    {
-+      if (remaining + 2 != argc)
-+	goto wrong_arguments;
-+
-+      input_name = argv[remaining++];
-+      output_name = argv[remaining];
-+    }
-+
-+  /* First load the shared object to initialize version dependend
-+     variables.  */
-+  if (load_db () != NSS_STATUS_SUCCESS)
-+    error (EXIT_FAILURE, 0, gettext ("No usable database library found."));
-+
-+  /* Special handling if we are asked to print the database.  */
-+  if (do_undo)
-+    {
-+      dbopen (input_name, db_rdonly, 0666, &db_file);
-+      if (db_file == NULL)
-+	error (EXIT_FAILURE, 0, gettext ("cannot open database file `%s': %s"),
-+	       input_name,
-+	       (errno == EINVAL ? gettext ("incorrectly formatted file")
-+		: strerror (errno)));
-+
-+      status = print_database (db_file);
-+
-+      db_file->close (db_file->db, 0);
-+
-+      return status;
-+    }
-+
-+  /* Open input file.  */
-+  if (strcmp (input_name, "-") == 0 || strcmp (input_name, "/dev/stdin") == 0)
-+    input_file = stdin;
-+  else
-+    {
-+      struct stat st;
-+
-+      input_file = fopen (input_name, "r");
-+      if (input_file == NULL)
-+	error (EXIT_FAILURE, errno, gettext ("cannot open input file `%s'"),
-+	       input_name);
-+
-+      /* Get the access rights from the source file.  The output file should
-+	 have the same.  */
-+      if (fstat (fileno (input_file), &st) >= 0)
-+	mode = st.st_mode & ACCESSPERMS;
-+    }
-+
-+  /* Open output file.  This must not be standard output so we don't
-+     handle "-" and "/dev/stdout" special.  */
-+  dbopen (output_name, DB_CREATE | db_truncate, mode, &db_file);
-+  if (db_file == NULL)
-+    error (EXIT_FAILURE, errno, gettext ("cannot open output file `%s'"),
-+	   output_name);
-+
-+  /* Start the real work.  */
-+  status = process_input (input_file, input_name, db_file, to_lowercase,
-+			  be_quiet);
-+
-+  /* Close files.  */
-+  if (input_file != stdin)
-+    fclose (input_file);
-+  db_file->close (db_file->db, 0);
-+
-+  return status;
-+}
-+
-+
-+/* Handle program arguments.  */
-+static error_t
-+parse_opt (int key, char *arg, struct argp_state *state)
-+{
-+  switch (key)
-+    {
-+    case 'f':
-+      to_lowercase = 1;
-+      break;
-+    case 'o':
-+      output_name = arg;
-+      break;
-+    case 'q':
-+      be_quiet = 1;
-+      break;
-+    case 'u':
-+      do_undo = 1;
-+      break;
-+    default:
-+      return ARGP_ERR_UNKNOWN;
-+    }
-+  return 0;
-+}
-+
-+
-+static char *
-+more_help (int key, const char *text, void *input)
-+{
-+  switch (key)
-+    {
-+    case ARGP_KEY_HELP_EXTRA:
-+      /* We print some extra information.  */
-+      return strdup (gettext ("\
-+Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"));
-+    default:
-+      break;
-+    }
-+  return (char *) text;
-+}
-+
-+/* Print the version information.  */
-+static void
-+print_version (FILE *stream, struct argp_state *state)
-+{
-+  fprintf (stream, "makedb (GNU %s) %s\n", PACKAGE, VERSION);
-+  fprintf (stream, gettext ("\
-+Copyright (C) %s Free Software Foundation, Inc.\n\
-+This is free software; see the source for copying conditions.  There is NO\n\
-+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
-+"), "2000");
-+  fprintf (stream, gettext ("Written by %s.\n"), "Ulrich Drepper");
-+}
-+
-+
-+static int
-+process_input (input, inname, output, to_lowercase, be_quiet)
-+     FILE *input;
-+     const char *inname;
-+     NSS_DB *output;
-+     int to_lowercase;
-+     int be_quiet;
-+{
-+  char *line;
-+  size_t linelen;
-+  int status;
-+  size_t linenr;
-+
-+  line = NULL;
-+  linelen = 0;
-+  status = EXIT_SUCCESS;
-+  linenr = 0;
-+
-+  while (!feof (input))
-+    {
-+      DBT key;
-+      DBT val;
-+      char *cp;
-+      int n;
-+
-+      n = getline (&line, &linelen, input);
-+      if (n < 0)
-+	/* This means end of file or some bug.  */
-+	break;
-+      if (n == 0)
-+	/* Short read.  Probably interrupted system call. */
-+	continue;
-+
-+      ++linenr;
-+
-+      if (line[n - 1] == '\n')
-+	/* Remove trailing newline.  */
-+	line[--n] = '\0';
-+
-+      cp = line;
-+      while (isspace (*cp))
-+	++cp;
-+
-+      if (*cp == '#')
-+	/* First non-space character in line '#': it's a comment.  */
-+	continue;
-+
-+      key.data = cp;
-+      while (*cp != '\0' && !isspace (*cp))
-+	{
-+	  if (to_lowercase)
-+	    *cp = tolower (*cp);
-+	  ++cp;
-+	}
-+
-+      if (key.data == cp)
-+	/* It's an empty line.  */
-+	continue;
-+
-+      key.size = cp - (char *) key.data;
-+      key.flags = 0;
-+
-+      while (isspace (*cp))
-+	++cp;
-+
-+      val.data = cp;
-+      val.size = (&line[n] - cp) + 1;
-+      val.flags = 0;
-+
-+      /* Store the value.  */
-+      status = output->put (output->db, NULL, &key, &val, db_nooverwrite);
-+      if (status != 0)
-+	{
-+	  if (status == db_keyexist)
-+	    {
-+	      if (!be_quiet)
-+		error_at_line (0, 0, inname, linenr,
-+			       gettext ("duplicate key"));
-+	      /* This is no real error.  Just give a warning.  */
-+	      status = 0;
-+	      continue;
-+	    }
-+	  else
-+	    error (0, status, gettext ("while writing database file"));
-+
-+	  status = EXIT_FAILURE;
-+
-+	  clearerr (input);
-+	  break;
-+	}
-+    }
-+
-+  if (ferror (input))
-+    {
-+      error (0, 0, gettext ("problems while reading `%s'"), inname);
-+      status = EXIT_FAILURE;
-+    }
-+
-+  return status;
-+}
-+
-+
-+static int
-+print_database (db)
-+     NSS_DB *db;
-+{
-+  DBT key;
-+  DBT val;
-+  NSS_DBC *cursor;
-+  int status;
-+
-+  status = db->cursor (db->db, NULL, &cursor);
-+  if (status != 0)
-+    {
-+      error (0, status, gettext ("while reading database"));
-+      return EXIT_FAILURE;
-+    }
-+
-+  key.flags = 0;
-+  val.flags = 0;
-+  status = cursor->c_get (cursor->cursor, &key, &val, db_first);
-+  while (status == 0)
-+    {
-+      printf ("%.*s %s\n", (int) key.size, (char *) key.data,
-+	      (char *) val.data);
-+
-+      status = cursor->c_get (cursor->cursor, &key, &val, db_next);
-+    }
-+
-+  if (status != db_notfound)
-+    {
-+      error (0, status, gettext ("while reading database"));
-+      return EXIT_FAILURE;
-+    }
-+
-+  return EXIT_SUCCESS;
-+}
-diff -u -udbrN glibc-2.3.2/nss/nss_db/db-XXX.c glibc-2.3.2-200304020432/nss/nss_db/db-XXX.c
---- glibc-2.3.2/nss/nss_db/db-XXX.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/nss/nss_db/db-XXX.c	Fri Jul  6 06:55:38 2001
-@@ -0,0 +1,261 @@
-+/* Common code for DB-based databases in nss_db module.
-+   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <dlfcn.h>
-+#include <fcntl.h>
-+#include <bits/libc-lock.h>
-+#include "nsswitch.h"
-+#include "nss_db.h"
-+
-+/* These symbols are defined by the including source file:
-+
-+   ENTNAME -- database name of the structure and functions (hostent, pwent).
-+   STRUCTURE -- struct name, define only if not ENTNAME (passwd, group).
-+   DATABASE -- database file name, ("hosts", "passwd")
-+
-+   NEED_H_ERRNO - defined iff an arg `int *herrnop' is used.
-+*/
-+
-+#define ENTNAME_r	CONCAT(ENTNAME,_r)
-+
-+#include <paths.h>
-+#define	DBFILE		_PATH_VARDB DATABASE ".db"
-+
-+#ifdef NEED_H_ERRNO
-+#define H_ERRNO_PROTO	, int *herrnop
-+#define H_ERRNO_ARG	, herrnop
-+#define H_ERRNO_SET(val) (*herrnop = (val))
-+#else
-+#define H_ERRNO_PROTO
-+#define H_ERRNO_ARG
-+#define H_ERRNO_SET(val) ((void) 0)
-+#endif
-+
-+/* Locks the static variables in this file.  */
-+__libc_lock_define_initialized (static, lock)
-+
-+/* Maintenance of the shared handle open on the database.  */
-+
-+static NSS_DB *db;
-+static int keep_db;
-+static int entidx;
-+
-+
-+/* Open the database.  */
-+enum nss_status
-+CONCAT(_nss_db_set,ENTNAME) (int stayopen)
-+{
-+  enum nss_status status;
-+
-+  __libc_lock_lock (lock);
-+
-+  status = internal_setent (DBFILE, &db);
-+
-+  /* Remember STAYOPEN flag.  */
-+  if (db != NULL)
-+    keep_db |= stayopen;
-+  /* Reset the sequential index.  */
-+  entidx = 0;
-+
-+  __libc_lock_unlock (lock);
-+
-+  return status;
-+}
-+
-+
-+/* Close it again.  */
-+enum nss_status
-+CONCAT(_nss_db_end,ENTNAME) (void)
-+{
-+  __libc_lock_lock (lock);
-+
-+  internal_endent (&db);
-+
-+  /* Reset STAYOPEN flag.  */
-+  keep_db = 0;
-+
-+  __libc_lock_unlock (lock);
-+
-+  return NSS_STATUS_SUCCESS;
-+}
-+
-+/* Do a database lookup for KEY.  */
-+static enum nss_status
-+lookup (DBT *key, struct STRUCTURE *result,
-+	void *buffer, size_t buflen, int *errnop H_ERRNO_PROTO EXTRA_ARGS_DECL)
-+{
-+  char *p;
-+  enum nss_status status;
-+  int err;
-+  DBT value;
-+
-+  /* Open the database.  */
-+  if (db == NULL)
-+    {
-+      status = internal_setent (DBFILE, &db);
-+      if (status != NSS_STATUS_SUCCESS)
-+	{
-+	  *errnop = errno;
-+	  H_ERRNO_SET (NETDB_INTERNAL);
-+	  return status;
-+	}
-+    }
-+
-+  /* Succeed iff it matches a value that parses correctly.  */
-+  value.flags = 0;
-+  err = DL_CALL_FCT (db->get, (db->db, NULL, key, &value, 0));
-+  if (err != 0)
-+    {
-+      if (err == db_notfound)
-+	{
-+	  H_ERRNO_SET (HOST_NOT_FOUND);
-+	  status = NSS_STATUS_NOTFOUND;
-+	}
-+      else
-+	{
-+	  *errnop = err;
-+	  H_ERRNO_SET (NETDB_INTERNAL);
-+	  status = NSS_STATUS_UNAVAIL;
-+	}
-+    }
-+  else if (buflen < value.size)
-+    {
-+      /* No room to copy the data to.  */
-+      *errnop = ERANGE;
-+      H_ERRNO_SET (NETDB_INTERNAL);
-+      status = NSS_STATUS_TRYAGAIN;
-+    }
-+  else
-+    {
-+      /* Copy the result to a safe place.  */
-+      p = (char *) memcpy (buffer, value.data, value.size);
-+
-+      /* Skip leading blanks.  */
-+      while (isspace (*p))
-+	++p;
-+
-+      err = parse_line (p, result, buffer, buflen, errnop EXTRA_ARGS);
-+
-+      if (err == 0)
-+	{
-+	  /* If the key begins with '0' we are trying to get the next
-+	     entry.  We want to ignore unparsable lines in this case.  */
-+	  if (((char *) key->data)[0] == '0')
-+	    {
-+	      /* Super magical return value.  We need to tell our caller
-+		 that it should continue looping.  This value cannot
-+		 happen in other cases.  */
-+	      status = NSS_STATUS_RETURN;
-+	    }
-+	  else
-+	    {
-+	      H_ERRNO_SET (HOST_NOT_FOUND);
-+	      status = NSS_STATUS_NOTFOUND;
-+	    }
-+	}
-+      else if (err < 0)
-+	{
-+	  H_ERRNO_SET (NETDB_INTERNAL);
-+	  status = NSS_STATUS_TRYAGAIN;
-+	}
-+      else
-+	status = NSS_STATUS_SUCCESS;
-+    }
-+
-+  if (! keep_db)
-+    internal_endent (&db);
-+
-+  return status;
-+}
-+
-+
-+/* Macro for defining lookup functions for this DB-based database.
-+
-+   NAME is the name of the lookup; e.g. `pwnam'.
-+
-+   KEYPATTERN gives `printf' args to construct a key string;
-+   e.g. `(".%s", name)'.
-+
-+   KEYSIZE gives the allocation size of a buffer to construct it in;
-+   e.g. `1 + strlen (name)'.
-+
-+   PROTO describes the arguments for the lookup key;
-+   e.g. `const char *name'.
-+
-+   BREAK_IF_MATCH is ignored, but used by ../nss_files/files-XXX.c.  */
-+
-+#define DB_LOOKUP(name, keysize, keypattern, break_if_match, proto...)	      \
-+enum nss_status								      \
-+_nss_db_get##name##_r (proto,						      \
-+		       struct STRUCTURE *result,			      \
-+		       char *buffer, size_t buflen, int *errnop H_ERRNO_PROTO)\
-+{									      \
-+  DBT key;								      \
-+  enum nss_status status;						      \
-+  const size_t size = (keysize) + 1;					      \
-+  key.data = __alloca (size);						      \
-+  key.size = KEYPRINTF keypattern;					      \
-+  key.flags = 0;							      \
-+  __libc_lock_lock (lock);						      \
-+  status = lookup (&key, result, buffer, buflen, errnop H_ERRNO_ARG	      \
-+		   EXTRA_ARGS_VALUE);					      \
-+  __libc_lock_unlock (lock);						      \
-+  return status;							      \
-+}
-+
-+#define KEYPRINTF(pattern, args...) snprintf (key.data, size, pattern ,##args)
-+
-+
-+
-+
-+/* Return the next entry from the database file, doing locking.  */
-+enum nss_status
-+CONCAT(_nss_db_get,ENTNAME_r) (struct STRUCTURE *result, char *buffer,
-+			       size_t buflen, int *errnop H_ERRNO_PROTO)
-+{
-+  /* Return next entry in host file.  */
-+  enum nss_status status;
-+  char buf[20];
-+  DBT key;
-+
-+  __libc_lock_lock (lock);
-+
-+  /* Loop until we find a valid entry or hit EOF.  See above for the
-+     special meaning of the status value.  */
-+  do
-+    {
-+      key.size = snprintf (key.data = buf, sizeof buf, "0%u", entidx++);
-+      key.flags = 0;
-+      status = lookup (&key, result, buffer, buflen, errnop H_ERRNO_ARG
-+		       EXTRA_ARGS_VALUE);
-+      if (status == NSS_STATUS_TRYAGAIN
-+#ifdef NEED_H_ERRNO
-+	  && *herrnop == NETDB_INTERNAL
-+#endif
-+	  && *errnop == ERANGE)
-+	/* Give the user a chance to get the same entry with a larger
-+	   buffer.  */
-+	--entidx;
-+    }
-+  while (status == NSS_STATUS_RETURN);
-+
-+  __libc_lock_unlock (lock);
-+
-+  return status;
-+}
-diff -u -udbrN glibc-2.3.2/nss/nss_db/db-alias.c glibc-2.3.2-200304020432/nss/nss_db/db-alias.c
---- glibc-2.3.2/nss/nss_db/db-alias.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/nss/nss_db/db-alias.c	Fri Jul  6 06:55:38 2001
-@@ -0,0 +1,215 @@
-+/* Mail alias file parser in nss_db module.
-+   Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <aliases.h>
-+#include <alloca.h>
-+#include <ctype.h>
-+#include <dlfcn.h>
-+#include <errno.h>
-+#include <bits/libc-lock.h>
-+#include <paths.h>
-+#include <string.h>
-+
-+#include "nsswitch.h"
-+#include "nss_db.h"
-+
-+/* Locks the static variables in this file.  */
-+__libc_lock_define_initialized (static, lock)
-+
-+/* Maintenance of the shared handle open on the database.  */
-+
-+static NSS_DB *db;
-+static int keep_db;
-+static unsigned int entidx;	/* Index for `getaliasent_r'. */
-+
-+
-+/* Open database.  */
-+enum nss_status
-+_nss_db_setaliasent (int stayopen)
-+{
-+  enum nss_status status;
-+
-+  __libc_lock_lock (lock);
-+
-+  status = internal_setent (_PATH_VARDB "aliases.db", &db);
-+
-+  /* Remember STAYOPEN flag.  */
-+  if (db != NULL)
-+    keep_db |= stayopen;
-+
-+  /* Reset the sequential index.  */
-+  entidx = 0;
-+
-+  __libc_lock_unlock (lock);
-+
-+  return status;
-+}
-+
-+
-+/* Close it again.  */
-+enum nss_status
-+_nss_db_endaliasent (void)
-+{
-+  __libc_lock_lock (lock);
-+
-+  internal_endent (&db);
-+
-+  /* Reset STAYOPEN flag.  */
-+  keep_db = 0;
-+
-+  __libc_lock_unlock (lock);
-+
-+  return NSS_STATUS_SUCCESS;
-+}
-+
-+/* We provide the parse function here.  The parser in libnss_files
-+   cannot be used.  The generation of the db file already resolved all
-+   :include: statements so we simply have to parse the list and store
-+   the result.  */
-+static enum nss_status
-+lookup (DBT *key, struct aliasent *result, char *buffer,
-+	size_t buflen, int *errnop)
-+{
-+  enum nss_status status;
-+  DBT value;
-+
-+  /* Open the database.  */
-+  if (db == NULL)
-+    {
-+      status = internal_setent (_PATH_VARDB "aliases.db", &db);
-+      if (status != NSS_STATUS_SUCCESS)
-+	{
-+	  *errnop = errno;
-+	  return status;
-+	}
-+    }
-+
-+  value.flags = 0;
-+  if (DL_CALL_FCT (db->get, (db->db, NULL, key, &value, 0)) == 0)
-+    {
-+      const char *src = value.data;
-+      char *cp;
-+      size_t cnt;
-+
-+      result->alias_members_len = 0;
-+
-+      /* We now have to fill the BUFFER with all the information. */
-+      if (buflen < key->size + 1)
-+	{
-+	no_more_room:
-+	  *errnop = ERANGE;
-+	  return NSS_STATUS_TRYAGAIN;
-+	}
-+
-+      buffer = stpncpy (buffer, key->data, key->size) + 1;
-+      buflen -= key->size + 1;
-+
-+      while (*src != '\0')
-+	{
-+	  const char *end, *upto;
-+	  while (isspace (*src))
-+	    ++src;
-+
-+	  end = strchr (src, ',');
-+	  if (end == NULL)
-+	    end = strchr (src, '\0');
-+	  for (upto = end; upto > src && isspace (upto[-1]); --upto);
-+
-+	  if (upto != src)
-+	    {
-+	      if ((upto - src) + __alignof__ (char *) > buflen)
-+		goto no_more_room;
-+	      buffer = stpncpy (buffer, src, upto - src) + 1;
-+	      buflen -= (upto - src) + __alignof (char *);
-+	      ++result->alias_members_len;
-+	    }
-+	  src = end + (*end != '\0');
-+	}
-+
-+      /* Now prepare the return.  Provide string pointers for the
-+	 currently selected aliases.  */
-+
-+      /* Adjust the pointer so it is aligned for storing pointers.  */
-+      buffer += __alignof__ (char *) - 1;
-+      buffer -= ((buffer - (char *) 0) % __alignof__ (char *));
-+      result->alias_members = (char **) buffer;
-+
-+      /* Compute addresses of alias entry strings.  */
-+      cp = result->alias_name;
-+      for (cnt = 0; cnt < result->alias_members_len; ++cnt)
-+	{
-+	  cp = strchr (cp, '\0') + 1;
-+	  result->alias_members[cnt] = cp;
-+	}
-+
-+      status = (result->alias_members_len == 0
-+		? NSS_STATUS_RETURN : NSS_STATUS_SUCCESS);
-+    }
-+  else
-+    status = NSS_STATUS_NOTFOUND;
-+
-+  if (! keep_db)
-+    internal_endent (&db);
-+
-+  return status;
-+}
-+
-+enum nss_status
-+_nss_db_getaliasent_r (struct aliasent *result, char *buffer, size_t buflen,
-+		       int *errnop)
-+{
-+  /* Return next entry in alias file.  */
-+  enum nss_status status;
-+  char buf[20];
-+  DBT key;
-+
-+  __libc_lock_lock (lock);
-+  key.size = snprintf (key.data = buf, sizeof buf, "0%u", entidx++);
-+  key.flags = 0;
-+  status = lookup (&key, result, buffer, buflen, errnop);
-+  if (status == NSS_STATUS_TRYAGAIN && *errnop == ERANGE)
-+    /* Give the user a chance to get the same entry with a larger buffer.  */
-+    --entidx;
-+  __libc_lock_unlock (lock);
-+
-+  return status;
-+}
-+
-+
-+enum nss_status
-+_nss_db_getaliasbyname_r (const char *name, struct aliasent *result,
-+			  char *buffer, size_t buflen, int *errnop)
-+{
-+  DBT key;
-+  enum nss_status status;
-+
-+  key.size = 1 + strlen (name);
-+
-+  key.data = __alloca (key.size);
-+  ((char *) key.data)[0] = '.';
-+  memcpy (&((char *) key.data)[1], name, key.size - 1);
-+  key.flags = 0;
-+
-+  __libc_lock_lock (lock);
-+  status = lookup (&key, result, buffer, buflen, errnop);
-+  __libc_lock_unlock (lock);
-+
-+  return status;
-+}
-diff -u -udbrN glibc-2.3.2/nss/nss_db/db-netgrp.c glibc-2.3.2-200304020432/nss/nss_db/db-netgrp.c
---- glibc-2.3.2/nss/nss_db/db-netgrp.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/nss/nss_db/db-netgrp.c	Fri Jul  6 06:55:38 2001
-@@ -0,0 +1,103 @@
-+/* Netgroup file parser in nss_db modules.
-+   Copyright (C) 1996, 1997, 1999, 2000 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <dlfcn.h>
-+#include <errno.h>
-+#include <fcntl.h>
-+#include <netgroup.h>
-+#include <string.h>
-+#include <bits/libc-lock.h>
-+#include <paths.h>
-+
-+#include "nsswitch.h"
-+#include "nss_db.h"
-+
-+
-+#define DBFILE		_PATH_VARDB "netgroup.db"
-+
-+
-+/* Locks the static variables in this file.  */
-+__libc_lock_define_initialized (static, lock)
-+
-+/* Maintenance of the shared handle open on the database.  */
-+static NSS_DB *db;
-+static char *entry;
-+static char *cursor;
-+
-+enum nss_status
-+_nss_db_setnetgrent (const char *group)
-+{
-+  enum nss_status status;
-+
-+  __libc_lock_lock (lock);
-+
-+  status = internal_setent (DBFILE, &db);
-+
-+  if (status == NSS_STATUS_SUCCESS)
-+    {
-+      DBT key = { data: (void *) group, size: strlen (group), flags: 0 };
-+      DBT value;
-+
-+      value.flags = 0;
-+      if (DL_CALL_FCT (db->get, (db->db, NULL, &key, &value, 0)) != 0)
-+	status = NSS_STATUS_NOTFOUND;
-+      else
-+	cursor = entry = value.data;
-+    }
-+
-+  __libc_lock_unlock (lock);
-+
-+  return status;
-+
-+}
-+
-+
-+enum nss_status
-+_nss_db_endnetgrent (void)
-+{
-+  __libc_lock_lock (lock);
-+
-+  internal_endent (&db);
-+
-+  __libc_lock_unlock (lock);
-+
-+  return NSS_STATUS_SUCCESS;
-+}
-+
-+
-+extern enum nss_status _nss_netgroup_parseline (char **cursor,
-+						struct __netgrent *result,
-+						char *buffer, size_t buflen,
-+						int *errnop);
-+
-+enum nss_status
-+_nss_db_getnetgrent_r (struct __netgrent *result, char *buffer, size_t buflen,
-+		       int *errnop)
-+{
-+  int status;
-+
-+  __libc_lock_lock (lock);
-+
-+  status = _nss_netgroup_parseline (&cursor, result, buffer, buflen, errnop);
-+
-+  __libc_lock_unlock (lock);
-+
-+  return status;
-+}
-diff -u -udbrN glibc-2.3.2/nss/nss_db/db-open.c glibc-2.3.2-200304020432/nss/nss_db/db-open.c
---- glibc-2.3.2/nss/nss_db/db-open.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/nss/nss_db/db-open.c	Fri Jul  6 06:55:38 2001
-@@ -0,0 +1,389 @@
-+/* Common database routines for nss_db.
-+   Copyright (C) 2000 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <errno.h>
-+#include <fcntl.h>
-+#include <dlfcn.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <bits/libc-lock.h>
-+
-+#include "dummy-db.h"
-+#include "nss_db.h"
-+
-+/* This file contains the functions used to open and close the databases
-+   read by the rest of libnss_db.  Not all of them are thread safe;
-+   make sure the caller does the appropriate locking.
-+
-+   We dynamically load the database library, so that it does not have
-+   to be present when glibc is compiled.  Once loaded, the database
-+   library is never never unloaded again until the libnss_db module is
-+   unloaded (from the free_mem routine in nsswitch.c) -- we catch the
-+   unload by providing a shlib destructor.  (XXX Does that actually
-+   work?)  */
-+
-+/* Handle for the shared Berkeley DB library.  If non-null, the
-+   database library is completely loaded and ready to be used by
-+   multithreaded code.  */
-+static void *libdb_handle;
-+
-+/* The version of the Berkeley DB library we are using.  */
-+enum {
-+  nodb,
-+  db24,
-+  db27,
-+  db30
-+} libdb_version;
-+
-+/* Pointer to the db_open function.  For use with DB 2.x.  */
-+static int (*libdb_db_open) (const char *, int,
-+			     uint32_t, int, void *, void *, void **);
-+
-+/* Pointer to the db_create function.  For use with DB 3.x.  */
-+static int (*libdb_db_create) (void *, void *, uint32_t);
-+
-+/* Constants which vary from version to version are actually variables
-+   here.  */
-+int db_first;
-+int db_next;
-+int db_nooverwrite;
-+int db_truncate;
-+int db_rdonly;
-+/* Variables which keep track of the error values.  */
-+int db_keyexist;
-+int db_notfound;
-+
-+/* Locks the static variables in this file.  */
-+__libc_lock_define_initialized (static, lock)
-+
-+/* Dynamically load the database library.  Return zero if successful,
-+   non-zero if no suitable version of the library could be loaded.
-+   Must be called with the above lock held if it might run in a
-+   multithreaded context.
-+
-+   We try currently:
-+   - libdb.so.3: the name used by glibc 2.1
-+   - libdb-3.0.so: the name used by db-3.0.x
-+   and maybe others in the future.  */
-+
-+enum nss_status
-+load_db (void)
-+{
-+  static const char *libnames[] = { "libdb.so.3", "libdb-3.0.so" };
-+  int x;
-+
-+  for (x = 0; x < sizeof (libnames) / sizeof (libnames[0]); ++x)
-+    {
-+      libdb_handle = dlopen (libnames[x], RTLD_LAZY);
-+      if (libdb_handle == NULL)
-+	continue;
-+
-+      /* DB 3.0 has db_create instead of db_open.  */
-+      libdb_db_create = dlsym (libdb_handle, "db_create");
-+
-+      if (libdb_db_create == NULL)
-+	/* DB 2.x uses db_open.  */
-+	libdb_db_open = dlsym (libdb_handle, "db_open");
-+
-+      if (libdb_db_open != NULL || libdb_db_create != NULL)
-+	{
-+	  /* Alright, we got a library.  Now find out which version it is.  */
-+	  const char *(*db_version) (int *, int *, int *);
-+
-+	  db_version = dlsym (libdb_handle, "db_version");
-+	  if (db_version != NULL)
-+	    {
-+	      /* Call the function and get the information.  */
-+	      int major, minor, subminor;
-+
-+	      DL_CALL_FCT (db_version, (&major, &minor, &subminor));
-+	      switch (major)
-+		{
-+		case 2:
-+		  /* Sanity check: Do we have db_open?  */
-+		  if (libdb_db_open != NULL)
-+		    {
-+		      if (minor < 6 || (minor == 6 && subminor < 4))
-+			{
-+			  libdb_version = db24;
-+			  db_first = DB24_FIRST;
-+			  db_next = DB24_NEXT;
-+			  db_nooverwrite = DB24_NOOVERWRITE;
-+			  db_truncate = DB24_TRUNCATE;
-+			}
-+		      else
-+			{
-+			  libdb_version = db27;
-+			  db_first = DB27_FIRST;
-+			  db_next = DB27_NEXT;
-+			  db_nooverwrite = DB27_NOOVERWRITE;
-+			  db_truncate = DB27_TRUNCATE;
-+			}
-+		      db_keyexist = DB2x_KEYEXIST;
-+		      db_notfound = DB2x_NOTFOUND;
-+		      db_rdonly = DB2x_RDONLY;
-+		    }
-+		  break;
-+
-+		case 3:
-+		  /* Sanity check: Do we have db_create?  */
-+		  if (libdb_db_create != NULL)
-+		    {
-+		      libdb_version = db30;
-+		      db_first = DB30_FIRST;
-+		      db_next = DB30_NEXT;
-+		      db_keyexist = DB30_KEYEXIST;
-+		      db_notfound = DB30_NOTFOUND;
-+		      db_rdonly = DB30_RDONLY;
-+		    }
-+		  break;
-+
-+		default:
-+		  break;
-+		}
-+	    }
-+
-+	  if (libdb_version != nodb)
-+	    return NSS_STATUS_SUCCESS;
-+
-+	  /* Clear variables.  */
-+	  libdb_db_open = NULL;
-+	  libdb_db_create = NULL;
-+	}
-+
-+      dlclose (libdb_handle);
-+    }
-+
-+  (void) dlerror ();
-+  return NSS_STATUS_UNAVAIL;
-+}
-+
-+/* Set the `FD_CLOEXEC' flag of FD.  Return 0 on success, or -1 on
-+   error with `errno' set. */
-+static int
-+set_cloexec_flag (int fd)
-+{
-+  int oldflags = fcntl (fd, F_GETFD, 0);
-+
-+  if (oldflags < 0)
-+    return oldflags;
-+
-+  oldflags |= FD_CLOEXEC;
-+
-+  return fcntl (fd, F_SETFD, oldflags);
-+}
-+
-+/* Make sure we don't use the library anymore once we are shutting down.  */
-+static void __attribute__ ((destructor))
-+unload_db (void)
-+{
-+  if (libdb_handle != NULL)
-+    {
-+      libdb_db_open = NULL;
-+      libdb_db_create = NULL;
-+      libdb_version = nodb;
-+      dlclose (libdb_handle);
-+    }
-+}
-+
-+/* Open the database stored in FILE.  If succesful, store the database
-+   handle in *DBP and return NSS_STATUS_SUCCESS.  On failure, return
-+   the appropriate lookup status.  */
-+enum nss_status
-+internal_setent (const char *file, NSS_DB **dbp)
-+{
-+  enum nss_status status = NSS_STATUS_SUCCESS;
-+
-+  if (*dbp == NULL)
-+    {
-+      if (libdb_db_open == NULL && libdb_db_create == NULL)
-+	{
-+	  __libc_lock_lock (lock);
-+
-+	  if (libdb_db_open == NULL && libdb_db_create == NULL)
-+	    status = load_db ();
-+
-+	  __libc_lock_unlock (lock);
-+	}
-+
-+      if (status == NSS_STATUS_SUCCESS)
-+	status = dbopen (file, db_rdonly, 0, dbp);
-+    }
-+
-+  return status;
-+}
-+
-+
-+/* Close the database *DBP.  */
-+void
-+internal_endent (NSS_DB **dbp)
-+{
-+  NSS_DB *db = *dbp;
-+
-+  if (db != NULL)
-+    {
-+      DL_CALL_FCT (db->close, (db->db, 0));
-+      *dbp = NULL;
-+    }
-+}
-+
-+/* Allocate a cursor for database DB and transaction TXN.  On success,
-+   store the cursor in *DBCP and return zero.  Otherwise return an
-+   error value.  */
-+int
-+db_cursor (void *db, void *txn, NSS_DBC **dbcp)
-+{
-+  NSS_DBC *dbc;
-+  int ret;
-+
-+  dbc = (NSS_DBC *) malloc (sizeof (NSS_DBC));
-+  if (dbc == NULL)
-+    return ENOMEM;
-+
-+  switch (libdb_version)
-+    {
-+    case db24:
-+      ret = ((struct db24 *) db)->cursor (db, txn, &dbc->cursor);
-+
-+      if (ret == 0)
-+	dbc->c_get = ((struct dbc24 *) dbc->cursor)->c_get;
-+      break;
-+
-+    case db27:
-+      ret = ((struct db27 *) db)->cursor (db, txn, &dbc->cursor, 0);
-+
-+      if (ret == 0)
-+	dbc->c_get = ((struct dbc27 *) dbc->cursor)->c_get;
-+      break;
-+
-+    case db30:
-+      ret = ((struct db30 *) db)->cursor (db, txn, &dbc->cursor, 0);
-+
-+      if (ret == 0)
-+	dbc->c_get = ((struct dbc30 *) dbc->cursor)->c_get;
-+      break;
-+
-+    default:
-+      abort ();
-+    }
-+
-+  if (ret != 0)
-+    {
-+      free (dbc);
-+      return ret;
-+    }
-+
-+  *dbcp = dbc;
-+
-+  return 0;
-+}
-+
-+
-+/* Open the database in FNAME, for access specified by FLAGS.  If
-+   opening the database causes the file FNAME to be created, it is
-+   created with MODE.  If succesful, store the database handle in *DBP
-+   and return NSS_STATUS_SUCCESS.  On failure, return the appropriate
-+   lookup status.  */
-+int
-+dbopen (const char *fname, int oper, int mode, NSS_DB **dbp)
-+{
-+  int err;
-+  int fd;
-+  NSS_DB *db;
-+
-+  /* Construct the object we pass up.  */
-+  db = (NSS_DB *) calloc (1, sizeof (NSS_DB));
-+  if (db == NULL)
-+    return NSS_STATUS_UNAVAIL;
-+
-+  /* Initialize the object.  */
-+  db->cursor = db_cursor;
-+
-+  /* Actually open the database.  */
-+  switch (libdb_version)
-+    {
-+    case db24:
-+    case db27:
-+      err = DL_CALL_FCT (libdb_db_open,
-+			 (fname, DB_BTREE, oper, mode, NULL, NULL, &db->db));
-+      if (err != 0)
-+	goto fail;
-+
-+      if (libdb_version)
-+	{
-+	  db->close = ((struct db24 *) db->db)->close;
-+	  db->fd = ((struct db24 *) db->db)->fd;
-+	  db->get = ((struct db24 *) db->db)->get;
-+	  db->put = ((struct db24 *) db->db)->put;
-+	}
-+      else
-+	{
-+	  db->close = ((struct db27 *) db->db)->close;
-+	  db->fd = ((struct db27 *) db->db)->fd;
-+	  db->get = ((struct db27 *) db->db)->get;
-+	  db->put = ((struct db27 *) db->db)->put;
-+	}
-+      break;
-+
-+    case db30:
-+      err = DL_CALL_FCT (libdb_db_create, (db->db, NULL, 0));
-+      if (err != 0)
-+	goto fail;
-+
-+      db->close = ((struct db30 *) db->db)->close;
-+      db->fd = ((struct db30 *) db->db)->fd;
-+      db->get = ((struct db30 *) db->db)->get;
-+      db->put = ((struct db30 *) db->db)->put;
-+
-+      err = ((struct db30 *) db->db)->open (db->db, fname, NULL, DB_BTREE,
-+					    oper, mode);
-+      if (err != 0)
-+	goto fail;
-+      break;
-+
-+    default:
-+      abort ();
-+    }
-+
-+  /* We have to make sure the file is `closed on exec'.  */
-+  err = DL_CALL_FCT (db->fd, (db->db, &fd));
-+  if (err != 0)
-+    goto fail;
-+  if (set_cloexec_flag (fd) < 0)
-+    goto fail;
-+
-+  *dbp = db;
-+
-+  return NSS_STATUS_UNAVAIL;
-+
-+ fail:
-+  /* Something went wrong.  Close the database if necessary.  */
-+  if (db)
-+    {
-+      if (db->db && db->close)
-+	DL_CALL_FCT (db->close, (db->db, 0));
-+      free (db);
-+    }
-+
-+  /* Make sure `errno' is set.  */
-+  if (err)
-+    __set_errno (err);
-+
-+  return err == EAGAIN ? NSS_STATUS_TRYAGAIN : NSS_STATUS_UNAVAIL;
-+}
-diff -u -udbrN glibc-2.3.2/nss/nss_db/dummy-db.h glibc-2.3.2-200304020432/nss/nss_db/dummy-db.h
---- glibc-2.3.2/nss/nss_db/dummy-db.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/nss/nss_db/dummy-db.h	Fri Jul  6 06:55:38 2001
-@@ -0,0 +1,333 @@
-+/* Constants and structures from the various Berkeley DB releases.
-+   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <stdint.h>
-+
-+#include "nss_db.h"
-+
-+/* This file contains dummy definitions for various constants and
-+   structures from the Berkeley release.  We only provide those
-+   definitions that are actually needed.  In case of the structures,
-+   we're only interested in the function pointers, since that's the
-+   interface to the database.  Unfortunately the structures have been
-+   changed several times.  */
-+
-+/* The value for the btree database type has not been changed (yet?).  */
-+#define DB_BTREE	(1)
-+
-+/* Permission flags for all 2.x releases.  */
-+#define DB2x_RDONLY	0x010000
-+
-+/* The error values for all 2.x releases.  */
-+#define DB2x_KEYEXIST	( -3)
-+#define DB2x_NOTFOUND	( -7)
-+
-+/* For all 2.x releases up to 2.6.3 we can use the same definitions.
-+   We'll refer to them as 2.4 since that's the version distributed
-+   with glibc 2.1.  */
-+
-+/* Access methods from version 2.4.  */
-+#define DB24_FIRST		0x000020
-+#define DB24_NEXT		0x000800
-+#define DB24_NOOVERWRITE	0x001000
-+
-+/* Permission flags from version 2.4.  */
-+#define DB24_TRUNCATE	0x080000
-+
-+/* The DB structure from version 2.4.  */
-+struct db24
-+{
-+  void	*mutexp;
-+  enum { dummy24 } type;
-+  void *dbenv;
-+  void *mp_dbenv;
-+  void *master;
-+  void *internal;
-+  void *mp;
-+  void *mpf;
-+  struct
-+  {
-+    void *tqh_first;
-+    void **tqh_last;
-+  } curs_queue;
-+  struct {
-+    void *lh_first;
-+  } handleq;
-+  struct {
-+    void *le_next;
-+    void **le_prev;
-+  } links;
-+  uint32_t log_fileid;
-+  void *txn;
-+  uint32_t locker;
-+  struct db24_dbt {
-+    void *data;
-+    uint32_t size;
-+    uint32_t ulen;
-+    uint32_t dlen;
-+    uint32_t doff;
-+    uint32_t flags;
-+  } lock_dbt;
-+  struct{
-+    uint32_t pgno;
-+    uint8_t fileid[20];
-+  } lock;
-+  size_t pgsize;
-+  void *db_malloc;
-+  /* Functions. */
-+  int (*close) (void *, uint32_t);
-+  int (*cursor) (void *, void *, void **);
-+  int (*del) (void *, void *, DBT *, uint32_t);
-+  int (*fd) (void *, int *);
-+  int (*get) (void *, void *, DBT *, DBT *, uint32_t);
-+  int (*put) (void *, void *, DBT *, DBT *, uint32_t);
-+  int (*stat) (void *, void *, void *(*)(size_t), uint32_t);
-+  int (*sync) (void *, uint32_t);
-+  uint32_t flags;
-+};
-+
-+/* The DBC structure for the 2.4 release.  */
-+struct dbc24
-+{
-+  void *dbp;
-+  void *txn;
-+  struct
-+  {
-+    void *tqe_next;
-+    void **tqe_prev;
-+  } links;
-+  void *internal;
-+  void *c_close;
-+  void *c_del;
-+  int (*c_get) (void *, DBT *, DBT *, uint32_t);
-+  void *c_put;
-+};
-+
-+/* The 2.7 release is slighty different.  */
-+
-+/* Access methods from version 2.7.  */
-+#define DB27_FIRST		7
-+#define DB27_NEXT		15
-+#define DB27_NOOVERWRITE	17
-+
-+/* Permission flags from version 2.7.  */
-+#define DB27_TRUNCATE	0x020000
-+
-+/* The DB structure from version 2.7.  */
-+struct db27
-+{
-+  void	*mutexp;
-+  enum { dummy27 } type;
-+  int byteswapped;
-+  int saved_open_fd;
-+  void *dbenv;
-+  void *mp_dbenv;
-+  void *internal;
-+  void *mp;
-+  void *mpf;
-+  struct
-+  {
-+    void *tqh_first;
-+    void **tqh_last;
-+  } free_queue;
-+  struct
-+  {
-+    void *tqh_first;
-+    void **tqh_last;
-+  } active_queue;
-+  uint8_t fileid[20];
-+  uint32_t log_fileid;
-+  size_t pgsize;
-+  void *db_malloc;
-+  void *dup_compare;
-+  void *h_hash;
-+  /* Functions. */
-+  int (*am_close) (void *);
-+  int (*close) (void *, uint32_t);
-+  int (*cursor) (void *, void *, void **, uint32_t);
-+  int (*del) (void *, void *, DBT *, uint32_t);
-+  int (*fd) (void *, int *);
-+  int (*get) (void *, void *, DBT *, DBT *, uint32_t);
-+  int (*join) (void *, void **, uint32_t, void **);
-+  int (*put) (void *, void *, DBT *, DBT *, uint32_t);
-+  int (*stat) (void *, void *, void *(*)(size_t), uint32_t);
-+  int (*sync) (void *, uint32_t);
-+  uint32_t flags;
-+};
-+
-+/* The DBC structure for version 2.7.  */
-+struct dbc27
-+{
-+  void *dbp;
-+  void *txn;
-+  struct
-+  {
-+    void *tqe_next;
-+    void **tqe_prev;
-+  } links;
-+  uint32_t lid;
-+  uint32_t locker;
-+  DBT lock_dbt;
-+  struct{
-+    uint32_t pgno;
-+    uint8_t fileid[20];
-+  } lock;
-+  size_t mylock;
-+  DBT rkey;
-+  DBT rdata;
-+  void *c_am_close;
-+  void *c_am_destroy;
-+  void *c_close;
-+  void *c_del;
-+  int (*c_get) (void *, DBT *, DBT *, uint32_t);
-+  void *c_put;
-+  void *internal;
-+  uint32_t flags;
-+};
-+
-+/* Version 3.0 is mostly incompatible with 2.x.  */
-+
-+/* Access methods from version 3.0.  */
-+#define DB30_FIRST		9
-+#define DB30_NEXT		17
-+#define DB30_NOOVERWRITE	20
-+
-+/* Error values from version 3.0.  */
-+#define DB30_KEYEXIST	(-30997)
-+#define DB30_NOTFOUND	(-30994)
-+
-+/* Permission flags from version 3.0.  */
-+#define DB30_RDONLY	0x000010
-+#define DB30_TRUNCATE	0x020000
-+
-+/* The DB structure from version 3.0.  */
-+struct db30
-+{
-+  size_t pgsize;
-+  void (*db_feedback) (void *, int, int);
-+  void *(*db_malloc) (size_t);
-+  void *(*db_realloc) (void *, size_t);
-+  int (*dup_compare) (const DBT *, const DBT *);
-+  void *dbenv;
-+  enum { dummy30 } type;
-+  void *mpf;
-+  void	*mutexp;
-+  u_int8_t fileid[20];
-+  int32_t log_fileid;
-+  void *open_txn;
-+  void *saved_open_fhp;
-+  struct
-+  {
-+    void *tqh_first;
-+    void **tqh_last;
-+  } free_queue;
-+  struct
-+  {
-+    void *tqh_first;
-+    void **tqh_last;
-+  } active_queue;
-+  void	*bt_internal;
-+  void	*cj_internal;
-+  void	*h_internal;
-+  void	*q_internal;
-+  void	*xa_internal;
-+  /* Functions.  */
-+  int  (*close) (void *, uint32_t);
-+  int  (*cursor) (void *, void *, void **, uint32_t);
-+  int  (*del) (void *, void *, DBT *, uint32_t);
-+  void (*err) (void *, int, const char *, ...);
-+  void (*errx) (void *, const char *, ...);
-+  int  (*fd) (void *, int *);
-+  int  (*get) (void *, void *, DBT *, DBT *, uint32_t);
-+  int  (*get_byteswapped) (void *);
-+  int (*get_type) (void *);
-+  int  (*join) (void *, void **, void **, uint32_t);
-+  int  (*open) (void *,	const char *, const char *, int, uint32_t, int);
-+  int  (*put) (void *, void *, DBT *, DBT *, uint32_t);
-+  int  (*remove) (void *, const char *, const char *, uint32_t);
-+  int  (*set_cachesize) (void *, uint32_t, uint32_t, int);
-+  int  (*set_dup_compare) (void *, int (*)(const DBT *, const DBT *));
-+  void (*set_errcall) (void *, void (*)(const char *, char *));
-+  void (*set_errfile) (void *, void *);
-+  void (*set_errpfx) (void *, const char *);
-+  void (*set_feedback) (void *, void (*)(void *, int, int));
-+  int  (*set_flags) (void *, uint32_t);
-+  int  (*set_lorder) (void *, int);
-+  int  (*set_malloc) (void *, void *(*)(size_t));
-+  int  (*set_pagesize) (void *, uint32_t);
-+  void (*set_paniccall) (void *, void (*)(void *, int));
-+  int  (*set_realloc) (void *, void *(*)(void *, size_t));
-+  int  (*stat) (void *, void *, void *(*)(size_t), uint32_t);
-+  int  (*sync) (void *, uint32_t);
-+  int  (*upgrade) (void *, const char *, uint32_t);
-+
-+  int  (*set_bt_compare) (void *, int (*)(const DBT *, const DBT *));
-+  int  (*set_bt_maxkey) (void *, uint32_t);
-+  int  (*set_bt_minkey) (void *, uint32_t);
-+  int  (*set_bt_prefix) (void *, size_t (*)(const DBT *, const DBT *));
-+
-+  int  (*set_h_ffactor) (void *, uint32_t);
-+  int  (*set_h_hash) (void *, uint32_t (*)(const void *, uint32_t));
-+  int  (*set_h_nelem) (void *, uint32_t);
-+
-+  int  (*set_re_delim) (void *, int);
-+  int  (*set_re_len) (void *, uint32_t);
-+  int  (*set_re_pad) (void *, int);
-+  int  (*set_re_source) (void *, const char *);
-+
-+  uint32_t am_ok;
-+  uint32_t flags;
-+};
-+
-+/* The DBC structure from version 3.0.  */
-+struct dbc30
-+{
-+  void *dbp;
-+  void *txn;
-+  struct
-+  {
-+    void *tqe_next;
-+    void **tqe_prev;
-+  } links;
-+  uint32_t lid;			/* Default process' locker id. */
-+  uint32_t locker;		/* Locker for this operation. */
-+  DBT lock_dbt;		/* DBT referencing lock. */
-+  struct
-+  {
-+    uint32_t pgno;
-+    uint8_t fileid[20];
-+  } lock;
-+  struct
-+  {
-+    size_t off;
-+    uint32_t ndx;
-+    uint32_t gen;
-+  } mylock;
-+  DBT rkey;
-+  DBT rdata;
-+  int (*c_close) (void *);
-+  int (*c_del) (void *, uint32_t);
-+  int (*c_dup) (void *, void **, uint32_t);
-+  int (*c_get) (void *, DBT *, DBT *, uint32_t);
-+  int (*c_put) (void *, DBT *, DBT *, uint32_t);
-+  int (*c_am_close) (void *);
-+  int (*c_am_destroy) (void *);
-+  void *internal;
-+  uint32_t flags;
-+};
-diff -u -udbrN glibc-2.3.2/nss/nss_db/nss_db.h glibc-2.3.2-200304020432/nss/nss_db/nss_db.h
---- glibc-2.3.2/nss/nss_db/nss_db.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/nss/nss_db/nss_db.h	Fri Jul  6 06:55:38 2001
-@@ -0,0 +1,94 @@
-+/* Common database open/close routines for nss_db.
-+   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#ifndef _NSS_DB_H
-+#define _NSS_DB_H	1
-+
-+#include <nss.h>
-+#include <stdint.h>
-+
-+/* Variables which keep track of the error values.  */
-+extern int db_keyexist;
-+extern int db_notfound;
-+
-+/* This flag is the same for all versions of the Berkeley DB library.  */
-+#define DB_CREATE	0x000001
-+
-+/* But constants which vary from version to version are actually
-+   variables here.  */
-+extern int db_first;
-+extern int db_next;
-+extern int db_nooverwrite;
-+extern int db_truncate;
-+extern int db_rdonly;
-+
-+/* The `DBT' type is the same in all versions we support.  */
-+typedef struct
-+{
-+  void *data;
-+  uint32_t size;
-+  uint32_t ulen;
-+  uint32_t dlen;
-+  uint32_t doff;
-+  uint32_t flags;
-+} DBT;
-+
-+/* But the cursor object is very different from version to version.  */
-+typedef struct
-+{
-+  void *cursor;
-+  int (*c_get) (void *, DBT *, DBT *, uint32_t);
-+} NSS_DBC;
-+
-+/* We need a helper function for it.  */
-+extern int db_cursor (void *db, void *txn, NSS_DBC **dbcp);
-+
-+/* This is the wrapper we put around the `DB' structures to provide a
-+   uniform interface to the higher-level functions.  */
-+typedef struct
-+{
-+  void *db;
-+  int (*close) (void *, uint32_t);
-+  int (*cursor) (void *, void *, NSS_DBC **);
-+  int (*fd) (void *, int *);
-+  int (*get) (void *, void *, DBT *, DBT *, uint32_t);
-+  int (*put) (void *, void *, DBT *, DBT *, uint32_t);
-+} NSS_DB;
-+
-+/* Open the database stored in FILE.  If succesful, store the database
-+   handle in *DBP and return NSS_STATUS_SUCCESS.  On failure, return
-+   the appropriate lookup status.  */
-+extern enum nss_status internal_setent (const char *file, NSS_DB **dbp);
-+
-+/* Close the database *DBP.  */
-+extern void internal_endent (NSS_DB **dbp);
-+
-+/* Dynamically load the Berkeley DB library.  Return zero if
-+   successful, non-zero if no suitable version of the library could be
-+   loaded.  */
-+extern enum nss_status load_db (void);
-+
-+/* Open the database in FNAME, for access specified by FLAGS.  If
-+   opening the database causes the file FNAME to be created, it is
-+   created with MODE.  If succesful, store the database handle in *DBP
-+   and return NSS_STATUS_SUCCESS.  On failure, return the appropriate
-+   lookup status.  */
-+extern int dbopen (const char *fname, int oper, int mode, NSS_DB **dbp);
-+
-+#endif	/* nss_db.h */
-diff -u -udbrN glibc-2.3.2/nss/nss_files/files-hosts.c glibc-2.3.2-200304020432/nss/nss_files/files-hosts.c
---- glibc-2.3.2/nss/nss_files/files-hosts.c	Wed Feb 12 08:37:22 2003
-+++ glibc-2.3.2-200304020432/nss/nss_files/files-hosts.c	Sun Mar 16 04:31:40 2003
-@@ -280,7 +280,7 @@
- 
- DB_LOOKUP (hostbyaddr, ,,
- 	   {
--	     if (result->h_length == len
-+	     if (result->h_length == (int) len
- 		 && ! memcmp (addr, result->h_addr_list[0], len))
- 	       break;
- 	   }, const void *addr, socklen_t len, int af)
-Binary files glibc-2.3.2/po/be.mo and glibc-2.3.2-200304020432/po/be.mo differ
-Binary files glibc-2.3.2/po/ca.mo and glibc-2.3.2-200304020432/po/ca.mo differ
-diff -u -udbrN glibc-2.3.2/po/ca.po glibc-2.3.2-200304020432/po/ca.po
---- glibc-2.3.2/po/ca.po	Mon Nov  4 07:56:29 2002
-+++ glibc-2.3.2-200304020432/po/ca.po	Sun Mar  9 23:51:17 2003
-@@ -1,12 +1,12 @@
- # Catalan messages for GNU libc.
- # Copyright (C) 2002 Free Software Foundation, Inc.
--# Ivan Vilata i Balaguer <ivan@selidor.net>, 1998, 1999, 2000, 2001, 2002.
-+# Ivan Vilata i Balaguer <ivan@selidor.net>, 1998, 1999, 2000, 2001, 2002, 2003.
- #
- msgid ""
- msgstr ""
--"Project-Id-Version: libc 2.3.1\n"
--"POT-Creation-Date: 2002-10-02 17:22-0700\n"
--"PO-Revision-Date: 2002-10-29 18:59+0100\n"
-+"Project-Id-Version: libc 2.3.2\n"
-+"POT-Creation-Date: 2003-02-22 15:34-0800\n"
-+"PO-Revision-Date: 2003-03-09 23:39+0100\n"
- "Last-Translator: Ivan Vilata i Balaguer <ivan@selidor.net>\n"
- "Language-Team: Catalan <ca@dodds.net>\n"
- "MIME-Version: 1.0\n"
-@@ -267,8 +267,8 @@
- 
- #: iconv/iconv_prog.c:241
- #, c-format
--msgid "conversions from `%s' and to `%s' are not supported"
--msgstr "les conversions des de «%s» i cap a «%s» no són suportades"
-+msgid "conversion from `%s' and to `%s' are not supported"
-+msgstr "la conversió des de «%s» cap a «%s» no és suportada"
- 
- #: iconv/iconv_prog.c:246
- #, c-format
-@@ -293,15 +293,15 @@
- msgid "error while closing output file"
- msgstr "error en tancar el fitxer d'eixida"
- 
--#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:355 locale/programs/locale.c:268
-+#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:357 locale/programs/locale.c:274
- #: locale/programs/localedef.c:372 catgets/gencat.c:233
- #: malloc/memusagestat.c:602 debug/pcprofiledump.c:199
- msgid "Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"
- msgstr "Informeu dels errors amb el guió «glibcbug» a <bugs@gnu.org>.\n"
- 
--#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:369 locale/programs/locale.c:281
--#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:904
--#: nss/getent.c:74 nscd/nscd.c:279 nscd/nscd_nischeck.c:90 elf/ldconfig.c:259
-+#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:371 locale/programs/locale.c:287
-+#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:910
-+#: nss/getent.c:74 nscd/nscd.c:330 nscd/nscd_nischeck.c:90 elf/ldconfig.c:271
- #: elf/sprof.c:349
- #, c-format
- msgid ""
-@@ -314,9 +314,9 @@
- "de còpia.  No hi ha CAP garantia; ni tan sols de COMERCIABILITAT o\n"
- "ADEQUACIÓ A UN PROPÒSIT PARTICULAR.\n"
- 
--#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:374 locale/programs/locale.c:286
--#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:909
--#: nss/getent.c:79 nscd/nscd.c:284 nscd/nscd_nischeck.c:95 elf/ldconfig.c:264
-+#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:376 locale/programs/locale.c:292
-+#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:915
-+#: nss/getent.c:79 nscd/nscd.c:335 nscd/nscd_nischeck.c:95 elf/ldconfig.c:276
- #: elf/sprof.c:355
- #, c-format
- msgid "Written by %s.\n"
-@@ -370,15 +370,15 @@
- msgid "Prefix used for all file accesses"
- msgstr "Prefix a usar en tots els accessos a fitxer"
- 
--#: iconv/iconvconfig.c:325 locale/programs/localedef.c:292
-+#: iconv/iconvconfig.c:327 locale/programs/localedef.c:292
- msgid "no output file produced because warning were issued"
- msgstr "no hi ha fitxer d'eixida perquè s'han produït avisos"
- 
--#: iconv/iconvconfig.c:403
-+#: iconv/iconvconfig.c:405
- msgid "while inserting in search tree"
- msgstr "en inserir en l'arbre de recerca"
- 
--#: iconv/iconvconfig.c:1202
-+#: iconv/iconvconfig.c:1204
- msgid "cannot generate output file"
- msgstr "no s'ha pogut generar el fitxer d'eixida"
- 
-@@ -1295,7 +1295,7 @@
- msgid "unterminated symbolic name"
- msgstr "el nom simbòlic no és terminat"
- 
--#: locale/programs/linereader.c:537 catgets/gencat.c:1166
-+#: locale/programs/linereader.c:537 catgets/gencat.c:1195
- msgid "invalid escape sequence"
- msgstr "la seqüència d'escapada no és vàlida"
- 
-@@ -1325,41 +1325,41 @@
- msgid "trailing garbage at end of line"
- msgstr "fem al final de la línia"
- 
--#: locale/programs/locale.c:73
-+#: locale/programs/locale.c:75
- msgid "System information:"
- msgstr "Informació del sistema:"
- 
--#: locale/programs/locale.c:75
-+#: locale/programs/locale.c:77
- msgid "Write names of available locales"
- msgstr "Mostra els noms dels locales disponibles"
- 
--#: locale/programs/locale.c:77
-+#: locale/programs/locale.c:79
- msgid "Write names of available charmaps"
- msgstr "Mostra els noms dels mapes de caràcters disponibles"
- 
- # ivb (2001/10/30)
- # ivb  Aquesta línia dóna pas a un conjunt d'opcions que modif. l'eixida.
--#: locale/programs/locale.c:78
-+#: locale/programs/locale.c:80
- msgid "Modify output format:"
- msgstr "Modificadors del format de l'eixida:"
- 
--#: locale/programs/locale.c:79
-+#: locale/programs/locale.c:81
- msgid "Write names of selected categories"
- msgstr "Mostra els noms de les categories seleccionades"
- 
--#: locale/programs/locale.c:80
-+#: locale/programs/locale.c:82
- msgid "Write names of selected keywords"
- msgstr "Mostra els noms de les paraules clau seleccionades"
- 
--#: locale/programs/locale.c:81
-+#: locale/programs/locale.c:83
- msgid "Print more information"
- msgstr "Mostra més informació"
- 
--#: locale/programs/locale.c:86
-+#: locale/programs/locale.c:88
- msgid "Get locale-specific information."
- msgstr "Obté la informació específica d'un locale."
- 
--#: locale/programs/locale.c:89
-+#: locale/programs/locale.c:91
- msgid ""
- "NAME\n"
- "[-a|-m]"
-@@ -1367,7 +1367,7 @@
- "NOM\n"
- "[-a|-m]"
- 
--#: locale/programs/locale.c:488
-+#: locale/programs/locale.c:512
- msgid "while preparing output"
- msgstr "en preparar l'eixida"
- 
-@@ -1504,16 +1504,16 @@
- msgid "cannot create temporary file"
- msgstr "no s'ha pogut crear un fitxer temporal"
- 
--#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:302
-+#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:305
- msgid "cannot initialize archive file"
- msgstr "no s'ha pogut iniciar el fitxer arxiu"
- 
--#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:309
-+#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:312
- msgid "cannot resize archive file"
- msgstr "no s'ha pogut redimensionar el fitxer arxiu"
- 
--#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:318
--#: locale/programs/locarchive.c:508
-+#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:321
-+#: locale/programs/locarchive.c:511
- msgid "cannot map archive header"
- msgstr "no s'ha pogut mapar la capçalera de l'arxiu"
- 
-@@ -1531,92 +1531,92 @@
- msgid "cannot map locale archive file"
- msgstr "no s'ha pogut mapar el fitxer arxiu de locales"
- 
--#: locale/programs/locarchive.c:326
-+#: locale/programs/locarchive.c:329
- msgid "cannot lock new archive"
- msgstr "no s'ha pogut blocar el nou arxiu"
- 
--#: locale/programs/locarchive.c:377
-+#: locale/programs/locarchive.c:380
- msgid "cannot extend locale archive file"
- msgstr "no s'ha pogut estendre el fitxer arxiu de locales"
- 
--#: locale/programs/locarchive.c:386
-+#: locale/programs/locarchive.c:389
- msgid "cannot change mode of resized locale archive"
- msgstr "no s'ha pogut canviar el mode de l'arxiu de locales redimensionat"
- 
--#: locale/programs/locarchive.c:394
-+#: locale/programs/locarchive.c:397
- msgid "cannot rename new archive"
- msgstr "no s'ha pogut reanomenar el nou arxiu"
- 
--#: locale/programs/locarchive.c:447
-+#: locale/programs/locarchive.c:450
- #, c-format
- msgid "cannot open locale archive \"%s\""
- msgstr "no s'ha pogut obrir l'arxiu «%s» de locales"
- 
--#: locale/programs/locarchive.c:452
-+#: locale/programs/locarchive.c:455
- #, c-format
- msgid "cannot stat locale archive \"%s\""
- msgstr "ha fallat stat() sobre l'arxiu «%s» de locales"
- 
--#: locale/programs/locarchive.c:471
-+#: locale/programs/locarchive.c:474
- #, c-format
- msgid "cannot lock locale archive \"%s\""
- msgstr "no s'ha pogut blocar l'arxiu «%s» de locales"
- 
--#: locale/programs/locarchive.c:494
-+#: locale/programs/locarchive.c:497
- msgid "cannot read archive header"
- msgstr "no s'ha pogut llegir la capçalera de l'arxiu"
- 
--#: locale/programs/locarchive.c:554
-+#: locale/programs/locarchive.c:557
- #, c-format
- msgid "locale '%s' already exists"
- msgstr "el locale «%s» ja existeix"
- 
--#: locale/programs/locarchive.c:784 locale/programs/locarchive.c:799
--#: locale/programs/locarchive.c:811 locale/programs/locarchive.c:823
-+#: locale/programs/locarchive.c:788 locale/programs/locarchive.c:803
-+#: locale/programs/locarchive.c:815 locale/programs/locarchive.c:827
- #: locale/programs/locfile.c:343
- msgid "cannot add to locale archive"
- msgstr "no s'ha pogut afegir a l'arxiu de locales"
- 
- # ivb (2002/10/21)
- # ivb  El fitxer conté àlies de diversos locales (locale.alias).
--#: locale/programs/locarchive.c:976
-+#: locale/programs/locarchive.c:982
- #, c-format
- msgid "locale alias file `%s' not found"
- msgstr "no s'ha trobat el fitxer «%s» d'àlies de locales"
- 
- # ivb (2002/10/21)
- # ivb  És un missatge, no un error.
--#: locale/programs/locarchive.c:1118
-+#: locale/programs/locarchive.c:1126
- #, c-format
- msgid "Adding %s\n"
- msgstr "S'està afegint «%s»\n"
- 
--#: locale/programs/locarchive.c:1124
-+#: locale/programs/locarchive.c:1132
- #, c-format
- msgid "stat of \"%s\" failed: %s: ignored"
- msgstr "ha fallat stat() sobre «%s»: %s: es descarta"
- 
--#: locale/programs/locarchive.c:1130
-+#: locale/programs/locarchive.c:1138
- #, c-format
- msgid "\"%s\" is no directory; ignored"
- msgstr "«%s» no és un directori: es descarta"
- 
--#: locale/programs/locarchive.c:1137
-+#: locale/programs/locarchive.c:1145
- #, c-format
- msgid "cannot open directory \"%s\": %s: ignored"
- msgstr "no s'ha pogut obrir el directori «%s»: %s: es descarta"
- 
--#: locale/programs/locarchive.c:1209
-+#: locale/programs/locarchive.c:1217
- #, c-format
- msgid "incomplete set of locale files in \"%s\""
- msgstr "el joc de fitxers de locale en «%s» no és complet"
- 
--#: locale/programs/locarchive.c:1273
-+#: locale/programs/locarchive.c:1281
- #, c-format
- msgid "cannot read all files in \"%s\": ignored"
- msgstr "no s'han pogut llegir tots els fitxers de «%s»: es descarta"
- 
--#: locale/programs/locarchive.c:1343
-+#: locale/programs/locarchive.c:1351
- #, c-format
- msgid "locale \"%s\" not in archive"
- msgstr "el locale «%s» no es troba en l'arxiu"
-@@ -1687,8 +1687,8 @@
- msgid "upper limit in range is not smaller then lower limit"
- msgstr "el límit superior del rang no és menor que l'inferior"
- 
--#: locale/programs/xmalloc.c:70 malloc/obstack.c:500 malloc/obstack.c:503
--#: posix/getconf.c:996
-+#: locale/programs/xmalloc.c:70 malloc/obstack.c:505 malloc/obstack.c:508
-+#: posix/getconf.c:1002
- msgid "memory exhausted"
- msgstr "la memòria s'ha exhaurit"
- 
-@@ -1714,7 +1714,7 @@
- msgid "Another string for testing."
- msgstr "Altra cadena de prova."
- 
--#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:79
-+#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:84
- msgid "NAME"
- msgstr "NOM"
- 
-@@ -1758,7 +1758,7 @@
- msgid "duplicate set definition"
- msgstr "la definició del joc de missatges és duplicada"
- 
--#: catgets/gencat.c:446 catgets/gencat.c:619 catgets/gencat.c:648
-+#: catgets/gencat.c:446 catgets/gencat.c:623 catgets/gencat.c:677
- msgid "this is the first definition"
- msgstr "aquesta és la primera definició"
- 
-@@ -1776,44 +1776,44 @@
- msgid "unknown directive `%s': line ignored"
- msgstr "la directiva «%s» no és coneguda: es descarta la línia"
- 
--#: catgets/gencat.c:617
-+#: catgets/gencat.c:621
- msgid "duplicated message number"
- msgstr "el número de missatge és duplicat"
- 
--#: catgets/gencat.c:645
-+#: catgets/gencat.c:674
- msgid "duplicated message identifier"
- msgstr "l'identificador de missatge és duplicat"
- 
--#: catgets/gencat.c:702
-+#: catgets/gencat.c:731
- msgid "invalid character: message ignored"
- msgstr "el caràcter no és vàlid: es descarta el missatge"
- 
--#: catgets/gencat.c:745
-+#: catgets/gencat.c:774
- msgid "invalid line"
- msgstr "la línia no és vàlida"
- 
--#: catgets/gencat.c:799
-+#: catgets/gencat.c:828
- msgid "malformed line ignored"
- msgstr "es descarta la línia malmesa"
- 
--#: catgets/gencat.c:963 catgets/gencat.c:1004
-+#: catgets/gencat.c:992 catgets/gencat.c:1033
- #, c-format
- msgid "cannot open output file `%s'"
- msgstr "no s'ha pogut obrir el fitxer d'eixida «%s»"
- 
--#: catgets/gencat.c:1188
-+#: catgets/gencat.c:1217
- msgid "unterminated message"
- msgstr "el missatge no és terminat"
- 
--#: catgets/gencat.c:1212
-+#: catgets/gencat.c:1241
- msgid "while opening old catalog file"
- msgstr "en obrir el fitxer antic de catàleg"
- 
--#: catgets/gencat.c:1303
-+#: catgets/gencat.c:1332
- msgid "conversion modules not available"
- msgstr "els mòduls de conversió no es troben disponibles"
- 
--#: catgets/gencat.c:1329
-+#: catgets/gencat.c:1358
- msgid "cannot determine escape character"
- msgstr "no s'ha pogut determinar el caràcter d'escapada"
- 
-@@ -1821,7 +1821,7 @@
- msgid "makecontext: does not know how to handle more than 8 arguments\n"
- msgstr "makecontext: no es poden tractar més de 8 arguments\n"
- 
--#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:178
-+#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:133
- #: nis/nis_error.c:29 nis/ypclnt.c:787 nis/ypclnt.c:861
- msgid "Success"
- msgstr "Èxit"
-@@ -3024,23 +3024,23 @@
- msgid "%s%sUnknown signal %d\n"
- msgstr "%s%sSenyal desconegut %d\n"
- 
--#: malloc/mcheck.c:296
-+#: malloc/mcheck.c:346
- msgid "memory is consistent, library is buggy\n"
- msgstr "la memòria és consistent; la biblioteca té errors\n"
- 
--#: malloc/mcheck.c:299
-+#: malloc/mcheck.c:349
- msgid "memory clobbered before allocated block\n"
- msgstr "s'ha sobreescrit la memòria d'abans del bloc reservat\n"
- 
--#: malloc/mcheck.c:302
-+#: malloc/mcheck.c:352
- msgid "memory clobbered past end of allocated block\n"
- msgstr "s'ha sobreescrit la memòria de després del bloc reservat\n"
- 
--#: malloc/mcheck.c:305
-+#: malloc/mcheck.c:355
- msgid "block freed twice\n"
- msgstr "s'ha alliberat el bloc dues voltes\n"
- 
--#: malloc/mcheck.c:308
-+#: malloc/mcheck.c:358
- msgid "bogus mcheck_status, library is buggy\n"
- msgstr "el valor d'«mcheck_status» és estrany; la biblioteca té errors\n"
- 
-@@ -3076,6 +3076,10 @@
- msgid "DATAFILE [OUTFILE]"
- msgstr "FITXERDADES [FITXEREIXIDA]"
- 
-+#: string/strerror.c:43 posix/../sysdeps/posix/gai_strerror.c:57
-+msgid "Unknown error"
-+msgstr "Error desconegut"
-+
- #: string/strsignal.c:69
- #, c-format
- msgid "Real-time signal %d"
-@@ -3102,7 +3106,7 @@
- msgid "%s: Memory exhausted: %s\n"
- msgstr "%s: La memòria s'ha exhaurit: %s\n"
- 
--#: timezone/zic.c:390 misc/error.c:120
-+#: timezone/zic.c:390 misc/error.c:127 misc/error.c:155
- msgid "Unknown system error"
- msgstr "Error desconegut del sistema"
- 
-@@ -3507,27 +3511,23 @@
- msgid "Interrupted by a signal"
- msgstr "Interromput per un senyal"
- 
--#: posix/../sysdeps/posix/gai_strerror.c:57
--msgid "Unknown error"
--msgstr "Error desconegut"
--
--#: posix/getconf.c:883
-+#: posix/getconf.c:889
- #, c-format
- msgid "Usage: %s [-v specification] variable_name [pathname]\n"
- msgstr "Forma d'ús: %s [-v especificació] nom_de_la_variable [camí]\n"
- 
--#: posix/getconf.c:941
-+#: posix/getconf.c:947
- #, c-format
- msgid "unknown specification \"%s\""
- msgstr "l'especificació «%s» no és coneguda"
- 
- # ivb (2001/11/01)
- # ivb  Es refereix a variables de configuració -> femení.
--#: posix/getconf.c:968 posix/getconf.c:984
-+#: posix/getconf.c:974 posix/getconf.c:990
- msgid "undefined"
- msgstr "indefinida"
- 
--#: posix/getconf.c:1006
-+#: posix/getconf.c:1012
- #, c-format
- msgid "Unrecognized variable `%s'"
- msgstr "La variable «%s» no és reconeguda"
-@@ -3589,71 +3589,71 @@
- msgid "%s: option `-W %s' doesn't allow an argument\n"
- msgstr "%s: l'opció «-W %s» no admet arguments\n"
- 
--#: posix/regcomp.c:181
-+#: posix/regcomp.c:136
- msgid "No match"
- msgstr "No hi ha cap coincidència"
- 
--#: posix/regcomp.c:184
-+#: posix/regcomp.c:139
- msgid "Invalid regular expression"
- msgstr "L'expressió regular no és vàlida"
- 
--#: posix/regcomp.c:187
-+#: posix/regcomp.c:142
- msgid "Invalid collation character"
- msgstr "El caràcter d'ordenació no és vàlid"
- 
--#: posix/regcomp.c:190
-+#: posix/regcomp.c:145
- msgid "Invalid character class name"
- msgstr "El nom de la classe de caràcters no és vàlid"
- 
--#: posix/regcomp.c:193
-+#: posix/regcomp.c:148
- msgid "Trailing backslash"
- msgstr "Hi ha una barra invertida sobrant al final"
- 
--#: posix/regcomp.c:196
-+#: posix/regcomp.c:151
- msgid "Invalid back reference"
- msgstr "La referència cap enrere no és vàlida"
- 
--#: posix/regcomp.c:199
-+#: posix/regcomp.c:154
- msgid "Unmatched [ or [^"
- msgstr "[ o [^ desaparellat"
- 
--#: posix/regcomp.c:202
-+#: posix/regcomp.c:157
- msgid "Unmatched ( or \\("
- msgstr "( o \\( desaparellat"
- 
--#: posix/regcomp.c:205
-+#: posix/regcomp.c:160
- msgid "Unmatched \\{"
- msgstr "\\{ desaparellat"
- 
--#: posix/regcomp.c:208
-+#: posix/regcomp.c:163
- msgid "Invalid content of \\{\\}"
- msgstr "El contingut de \\{\\} no és vàlid"
- 
--#: posix/regcomp.c:211
-+#: posix/regcomp.c:166
- msgid "Invalid range end"
- msgstr "El final del rang no és vàlid"
- 
--#: posix/regcomp.c:214
-+#: posix/regcomp.c:169
- msgid "Memory exhausted"
- msgstr "La memòria s'ha exhaurit"
- 
--#: posix/regcomp.c:217
-+#: posix/regcomp.c:172
- msgid "Invalid preceding regular expression"
- msgstr "L'expressió regular precedent és incorrecta"
- 
--#: posix/regcomp.c:220
-+#: posix/regcomp.c:175
- msgid "Premature end of regular expression"
- msgstr "Fí prematur de l'expressió regular"
- 
--#: posix/regcomp.c:223
-+#: posix/regcomp.c:178
- msgid "Regular expression too big"
- msgstr "L'expressió regular és massa llarga"
- 
--#: posix/regcomp.c:226
-+#: posix/regcomp.c:181
- msgid "Unmatched ) or \\)"
- msgstr ") o \\) desaparellat"
- 
--#: posix/regcomp.c:673
-+#: posix/regcomp.c:615
- msgid "No previous regular expression"
- msgstr "No hi ha expressió regular prèvia"
- 
-@@ -3812,24 +3812,24 @@
- msgid "Service configuration to be used"
- msgstr "Configuració a usar del servei"
- 
--#: nss/getent.c:136 nss/getent.c:305
-+#: nss/getent.c:136 nss/getent.c:308
- #, c-format
- msgid "Enumeration not supported on %s\n"
- msgstr "No es suporta l'enumeració sobre «%s»\n"
- 
--#: nss/getent.c:729
-+#: nss/getent.c:732
- msgid "getent - get entries from administrative database."
- msgstr "getent - obté les entrades de les bases de dades d'administració."
- 
--#: nss/getent.c:730
-+#: nss/getent.c:733
- msgid "Supported databases:"
- msgstr "Bases de dades suportades:"
- 
--#: nss/getent.c:787 nscd/nscd.c:119 nscd/nscd_nischeck.c:64
-+#: nss/getent.c:790 nscd/nscd.c:124 nscd/nscd_nischeck.c:64
- msgid "wrong number of arguments"
- msgstr "el nombre d'arguments és incorrecte"
- 
--#: nss/getent.c:797
-+#: nss/getent.c:800
- #, c-format
- msgid "Unknown database: %s\n"
- msgstr "La base de dades no és coneguda: %s\n"
-@@ -3866,70 +3866,74 @@
- msgid "invalid pointer size"
- msgstr "el tamany del punter no és vàlid"
- 
--#: inet/rcmd.c:174 inet/rcmd.c:177
-+#: inet/rcmd.c:163 inet/rcmd.c:166
-+msgid "rcmd: Cannot allocate memory\n"
-+msgstr "rcmd: No s'ha pogut reservar memòria\n"
-+
-+#: inet/rcmd.c:185 inet/rcmd.c:188
- msgid "rcmd: socket: All ports in use\n"
- msgstr "rcmd: socket: Tots els ports estan sent usats\n"
- 
--#: inet/rcmd.c:211
-+#: inet/rcmd.c:222
- #, c-format
- msgid "connect to address %s: "
- msgstr "connexió amb l'adreça «%s»: "
- 
--#: inet/rcmd.c:229
-+#: inet/rcmd.c:240
- #, c-format
- msgid "Trying %s...\n"
- msgstr "S'està provant amb «%s»...\n"
- 
--#: inet/rcmd.c:278
-+#: inet/rcmd.c:289
- #, c-format
- msgid "rcmd: write (setting up stderr): %m\n"
- msgstr "rcmd: write (en preparar l'eixida estàndard d'errors): %m\n"
- 
--#: inet/rcmd.c:299
-+#: inet/rcmd.c:310
- #, c-format
- msgid "rcmd: poll (setting up stderr): %m\n"
- msgstr "rcmd: poll (en preparar l'exida estàndard d'errors): %m\n"
- 
--#: inet/rcmd.c:302
-+#: inet/rcmd.c:313
- msgid "poll: protocol failure in circuit setup\n"
- msgstr "poll: fallada del protocol en configurar el circuit\n"
- 
--#: inet/rcmd.c:346
-+#: inet/rcmd.c:358
- msgid "socket: protocol failure in circuit setup\n"
- msgstr "socket: fallada del protocol en configurar el circuit\n"
- 
--#: inet/rcmd.c:368
-+#: inet/rcmd.c:387
- #, c-format
- msgid "rcmd: %s: short read"
- msgstr "rcmd: %s: lectura incompleta"
- 
--#: inet/rcmd.c:524
-+#: inet/rcmd.c:549
- msgid "lstat failed"
- msgstr "ha fallat lstat()"
- 
- # ivb (2001/10/31)
- # ivb  Cal tenir en compte que «ordinary» a l'anglés és cosa pler diferent ;)
--#: inet/rcmd.c:526
-+#: inet/rcmd.c:551
- msgid "not regular file"
- msgstr "no és un fitxer ordinari"
- 
--#: inet/rcmd.c:531
-+#: inet/rcmd.c:556
- msgid "cannot open"
- msgstr "no s'ha pogut obrir"
- 
--#: inet/rcmd.c:533
-+#: inet/rcmd.c:558
- msgid "fstat failed"
- msgstr "ha fallat fstat()"
- 
--#: inet/rcmd.c:535
-+#: inet/rcmd.c:560
- msgid "bad owner"
- msgstr "el propietari no és vàlid"
- 
--#: inet/rcmd.c:537
-+#: inet/rcmd.c:562
- msgid "writeable by other than owner"
- msgstr "és modificable per altres que no en són el propietari"
- 
--#: inet/rcmd.c:539
-+#: inet/rcmd.c:564
- msgid "hard linked somewhere"
- msgstr "té un enllaç fort en altre lloc"
- 
-@@ -4146,109 +4150,109 @@
- msgid "Cannot receive reply to broadcast"
- msgstr "No s'ha pogut rebre una resposta a la difusió"
- 
--#: sunrpc/rpc_main.c:289
-+#: sunrpc/rpc_main.c:288
- #, c-format
- msgid "%s: output would overwrite %s\n"
- msgstr "%s: l'eixida sobreescriuria «%s»\n"
- 
--#: sunrpc/rpc_main.c:296
-+#: sunrpc/rpc_main.c:295
- #, c-format
- msgid "%s: unable to open %s: %m\n"
- msgstr "%s: no s'ha pogut obrir «%s»: %m\n"
- 
--#: sunrpc/rpc_main.c:308
-+#: sunrpc/rpc_main.c:307
- #, c-format
- msgid "%s: while writing output %s: %m"
- msgstr "%s: en escriure en l'eixida «%s»: %m"
- 
--#: sunrpc/rpc_main.c:343
-+#: sunrpc/rpc_main.c:342
- #, c-format
- msgid "cannot find C preprocessor: %s \n"
- msgstr "no s'ha pogut trobar el preprocessador de C: %s\n"
- 
--#: sunrpc/rpc_main.c:351
-+#: sunrpc/rpc_main.c:350
- msgid "cannot find any C preprocessor (cpp)\n"
- msgstr "no s'ha pogut trobar cap preprocessador de C (cpp)\n"
- 
--#: sunrpc/rpc_main.c:420
-+#: sunrpc/rpc_main.c:419
- #, c-format
- msgid "%s: C preprocessor failed with signal %d\n"
- msgstr "%s: el preprocessador de C ha fallat amb el senyal %d\n"
- 
--#: sunrpc/rpc_main.c:423
-+#: sunrpc/rpc_main.c:422
- #, c-format
- msgid "%s: C preprocessor failed with exit code %d\n"
- msgstr "%s: el preprocessador de C ha fallat amb el codi d'eixida %d\n"
- 
--#: sunrpc/rpc_main.c:463
-+#: sunrpc/rpc_main.c:462
- #, c-format
- msgid "illegal nettype :`%s'\n"
- msgstr "el tipus de xarxa no és permés: «%s»\n"
- 
--#: sunrpc/rpc_main.c:1105
-+#: sunrpc/rpc_main.c:1104
- msgid "rpcgen: too many defines\n"
- msgstr "rpcgen: hi ha massa definicions\n"
- 
--#: sunrpc/rpc_main.c:1117
-+#: sunrpc/rpc_main.c:1116
- msgid "rpcgen: arglist coding error\n"
- msgstr "rpcgen: error en codificar els arguments\n"
- 
- #. TRANS: the file will not be removed; this is an
- #. TRANS: informative message.
--#: sunrpc/rpc_main.c:1150
-+#: sunrpc/rpc_main.c:1149
- #, c-format
- msgid "file `%s' already exists and may be overwritten\n"
- msgstr "el fitxer «%s» ja existeix i podria ser sobreescrit\n"
- 
--#: sunrpc/rpc_main.c:1195
-+#: sunrpc/rpc_main.c:1194
- msgid "Cannot specify more than one input file!\n"
- msgstr "No es pot especificar més d'un fitxer d'entrada!\n"
- 
--#: sunrpc/rpc_main.c:1365
-+#: sunrpc/rpc_main.c:1364
- msgid "This implementation doesn't support newstyle or MT-safe code!\n"
- msgstr "Aquesta implementació no suporta l'estil nou ni el codi compatible amb MT!\n"
- 
--#: sunrpc/rpc_main.c:1374
-+#: sunrpc/rpc_main.c:1373
- msgid "Cannot use netid flag with inetd flag!\n"
- msgstr "No es pot usar l'opció idxarxa (-n) amb l'opció inetd (-I)!\n"
- 
--#: sunrpc/rpc_main.c:1386
-+#: sunrpc/rpc_main.c:1385
- msgid "Cannot use netid flag without TIRPC!\n"
- msgstr "No es pot usar l'opció idxarxa (-n) sense TIRPC!\n"
- 
--#: sunrpc/rpc_main.c:1393
-+#: sunrpc/rpc_main.c:1392
- msgid "Cannot use table flags with newstyle!\n"
- msgstr "No es pot usar opcions de taula amb l'estil nou (-N)!\n"
- 
--#: sunrpc/rpc_main.c:1412
-+#: sunrpc/rpc_main.c:1411
- msgid "\"infile\" is required for template generation flags.\n"
- msgstr "cal «fitxerentrada» pels senyaladors de generació de plantilles.\n"
- 
--#: sunrpc/rpc_main.c:1417
-+#: sunrpc/rpc_main.c:1416
- msgid "Cannot have more than one file generation flag!\n"
- msgstr "No es pot tenir més d'un senyalador de generació de fitxers!\n"
- 
--#: sunrpc/rpc_main.c:1426
-+#: sunrpc/rpc_main.c:1425
- #, c-format
- msgid "usage: %s infile\n"
- msgstr "Forma d'ús: %s fitxerentrada\n"
- 
--#: sunrpc/rpc_main.c:1427
-+#: sunrpc/rpc_main.c:1426
- #, c-format
- msgid "\t%s [-abkCLNTM][-Dname[=value]] [-i size] [-I [-K seconds]] [-Y path] infile\n"
- msgstr "\t%s [-abkCLNTM][-Dnom[=valor]] [-i tamany] [-I [-K segons]] [-Y camí] fitxerentrada\n"
- 
--#: sunrpc/rpc_main.c:1429
-+#: sunrpc/rpc_main.c:1428
- #, c-format
- msgid "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o outfile] [infile]\n"
- msgstr "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o fitxereixida] [fitxerentrada]\n"
- 
--#: sunrpc/rpc_main.c:1431
-+#: sunrpc/rpc_main.c:1430
- #, c-format
- msgid "\t%s [-s nettype]* [-o outfile] [infile]\n"
- msgstr "\t%s [-s tipusdexarxa]* [-o fitxereixida] [fitxerentrada]\n"
- 
--#: sunrpc/rpc_main.c:1432
-+#: sunrpc/rpc_main.c:1431
- #, c-format
- msgid "\t%s [-n netid]* [-o outfile] [infile]\n"
- msgstr "\t%s [-n idxarxa]* [-o fitxereixida] [fitxerentrada]\n"
-@@ -5126,7 +5130,7 @@
- msgid "while allocating hash table entry"
- msgstr "en reservar una entrada en la taula de dispersió"
- 
--#: nscd/cache.c:150 nscd/connections.c:185
-+#: nscd/cache.c:150 nscd/connections.c:187
- #, c-format
- msgid "cannot stat() file `%s': %s"
- msgstr "ha fallat stat() sobre el fitxer «%s»: %s"
-@@ -5139,27 +5143,32 @@
- msgid "Cannot run nscd in secure mode as unprivileged user"
- msgstr "no es pot executar «nscd» en mode segur com a usuari sense privilegis"
- 
--#: nscd/connections.c:199
-+#: nscd/connections.c:175
-+#, c-format
-+msgid "while allocating cache: %s"
-+msgstr "en reservar la memòria cau: %s"
-+
-+#: nscd/connections.c:200
- #, c-format
- msgid "cannot open socket: %s"
- msgstr "no s'ha pogut obrir el connector: %s"
- 
--#: nscd/connections.c:217
-+#: nscd/connections.c:218
- #, c-format
- msgid "cannot enable socket to accept connections: %s"
- msgstr "no s'ha pogut habilitar el connector per acceptar connexions: %s"
- 
--#: nscd/connections.c:259
-+#: nscd/connections.c:260
- #, c-format
- msgid "handle_request: request received (Version = %d)"
- msgstr "handle_request: s'ha rebut una petició (Versió = %d)"
- 
--#: nscd/connections.c:265
-+#: nscd/connections.c:266
- #, c-format
- msgid "cannot handle old request version %d; current version is %d"
- msgstr "no s'ha pogut atendre la petició amb versió antiga %d; la versió actual és %d"
- 
--#: nscd/connections.c:303 nscd/connections.c:325
-+#: nscd/connections.c:304 nscd/connections.c:326
- #, c-format
- msgid "cannot write result: %s"
- msgstr "no s'ha pogut escriure el resultat: %s"
-@@ -5169,130 +5178,130 @@
- # ivb  dimoni «nscd» per consultar la memòria cau o invalidar-la.  Per
- # ivb  això faig servir «programa de control» (com «ndc» amb «named» o
- # ivb  «chronyc» amb «chronyd»).
--#: nscd/connections.c:404 nscd/connections.c:498
-+#: nscd/connections.c:405 nscd/connections.c:499
- #, c-format
- msgid "error getting callers id: %s"
- msgstr "error en obtenir l'identificador del programa de control: %s"
- 
--#: nscd/connections.c:470
-+#: nscd/connections.c:471
- #, c-format
- msgid "while accepting connection: %s"
- msgstr "en acceptar la connexió: %s"
- 
--#: nscd/connections.c:481
-+#: nscd/connections.c:482
- #, c-format
- msgid "short read while reading request: %s"
- msgstr "lectura incompleta en llegir la petició: %s"
- 
--#: nscd/connections.c:517
-+#: nscd/connections.c:518
- #, c-format
- msgid "key length in request too long: %d"
- msgstr "la longitud de la clau de la petició és massa gran: %d"
- 
--#: nscd/connections.c:531
-+#: nscd/connections.c:532
- #, c-format
- msgid "short read while reading request key: %s"
- msgstr "lectura incompleta en llegir la clau de la petició: %s"
- 
--#: nscd/connections.c:590 nscd/connections.c:591 nscd/connections.c:610
--#: nscd/connections.c:623 nscd/connections.c:629 nscd/connections.c:636
-+#: nscd/connections.c:591 nscd/connections.c:592 nscd/connections.c:611
-+#: nscd/connections.c:624 nscd/connections.c:630 nscd/connections.c:637
- #, c-format
- msgid "Failed to run nscd as user '%s'"
- msgstr "No s'ha pogut executar «nscd» com a l'usuari «%s»"
- 
--#: nscd/connections.c:611
-+#: nscd/connections.c:612
- msgid "getgrouplist failed"
- msgstr "ha fallat getgrouplist()"
- 
--#: nscd/connections.c:624
-+#: nscd/connections.c:625
- msgid "setgroups failed"
- msgstr "ha fallat setgroups()"
- 
--#: nscd/grpcache.c:102 nscd/hstcache.c:110 nscd/pwdcache.c:108
-+#: nscd/grpcache.c:103 nscd/hstcache.c:111 nscd/pwdcache.c:109
- msgid "while allocating key copy"
- msgstr "en reservar una còpia de la clau"
- 
--#: nscd/grpcache.c:152 nscd/hstcache.c:167 nscd/pwdcache.c:145
-+#: nscd/grpcache.c:153 nscd/hstcache.c:168 nscd/pwdcache.c:146
- msgid "while allocating cache entry"
- msgstr "en reservar una entrada en la memòria cau"
- 
--#: nscd/grpcache.c:195 nscd/hstcache.c:281 nscd/pwdcache.c:191
-+#: nscd/grpcache.c:196 nscd/hstcache.c:282 nscd/pwdcache.c:192
- #, c-format
- msgid "short write in %s: %s"
- msgstr "escriptura incompleta en «%s»: %s"
- 
--#: nscd/grpcache.c:217
-+#: nscd/grpcache.c:218
- #, c-format
- msgid "Haven't found \"%s\" in group cache!"
- msgstr "No s'ha trobat «%s» en la memòria cau de grups!"
- 
--#: nscd/grpcache.c:292
-+#: nscd/grpcache.c:284
- #, c-format
- msgid "Invalid numeric gid \"%s\"!"
- msgstr "«%s» no és un gid numèric vàlid!"
- 
--#: nscd/grpcache.c:299
-+#: nscd/grpcache.c:291
- #, c-format
- msgid "Haven't found \"%d\" in group cache!"
- msgstr "No s'ha trobat «%d» en la memòria cau de grups!"
- 
--#: nscd/hstcache.c:303 nscd/hstcache.c:378 nscd/hstcache.c:456
--#: nscd/hstcache.c:533
-+#: nscd/hstcache.c:304 nscd/hstcache.c:370 nscd/hstcache.c:435
-+#: nscd/hstcache.c:500
- #, c-format
- msgid "Haven't found \"%s\" in hosts cache!"
- msgstr "No s'ha trobat «%s» en la memòria cau d'estacions!"
- 
--#: nscd/nscd.c:80
-+#: nscd/nscd.c:85
- msgid "Read configuration data from NAME"
- msgstr "Llig les dades de configuració de NOM"
- 
--#: nscd/nscd.c:82
-+#: nscd/nscd.c:87
- msgid "Do not fork and display messages on the current tty"
- msgstr "No fa fork() i mostra els missatges en el terminal actual"
- 
- # ivb (2001/10/30)
- # ivb  Es refereix al _nombre_ de fils a llançar.
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "NUMBER"
- msgstr "NOMBRE"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "Start NUMBER threads"
- msgstr "Llança NOMBRE fils d'exeució"
- 
--#: nscd/nscd.c:84
-+#: nscd/nscd.c:89
- msgid "Shut the server down"
- msgstr "Termina el servidor"
- 
--#: nscd/nscd.c:85
-+#: nscd/nscd.c:90
- msgid "Print current configuration statistic"
- msgstr "Mostra estadístiques de la configuració actual"
- 
--#: nscd/nscd.c:86
-+#: nscd/nscd.c:91
- msgid "TABLE"
- msgstr "TAULA"
- 
--#: nscd/nscd.c:87
-+#: nscd/nscd.c:92
- msgid "Invalidate the specified cache"
- msgstr "Invalida la memòria cau especificada"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "TABLE,yes"
- msgstr "TAULA,yes"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "Use separate cache for each user"
- msgstr "Usa una memòria cau diferent per cada usuari"
- 
--#: nscd/nscd.c:93
-+#: nscd/nscd.c:98
- msgid "Name Service Cache Daemon."
- msgstr "Dimoni de memòria cau del servei de noms."
- 
--#: nscd/nscd.c:126
-+#: nscd/nscd.c:131
- msgid "already running"
- msgstr "ja es troba en marxa"
- 
--#: nscd/nscd.c:192 nscd/nscd.c:212 nscd/nscd.c:218
-+#: nscd/nscd.c:243 nscd/nscd.c:263 nscd/nscd.c:269
- msgid "Only root is allowed to use this option!"
- msgstr "Només root pot usar aquesta opció!"
- 
-@@ -5382,22 +5391,22 @@
- "%15ld%% ràtio d'encerts de memòria cau\n"
- "%15s  comprovar /etc/%s per si hi ha hagut canvis?\n"
- 
--#: nscd/pwdcache.c:213
-+#: nscd/pwdcache.c:214
- #, c-format
- msgid "Haven't found \"%s\" in password cache!"
- msgstr "No s'ha trobat «%s» en la memòria cau d'usuaris!"
- 
--#: nscd/pwdcache.c:288
-+#: nscd/pwdcache.c:280
- #, c-format
- msgid "Invalid numeric uid \"%s\"!"
- msgstr "«%s» no és un uid numèric vàlid!"
- 
--#: nscd/pwdcache.c:295
-+#: nscd/pwdcache.c:287
- #, c-format
- msgid "Haven't found \"%d\" in password cache!"
- msgstr "No s'ha trobat «%d» en la memòria cau d'usuaris!"
- 
--#: elf/../sysdeps/generic/dl-sysdep.c:297
-+#: elf/../sysdeps/generic/dl-sysdep.c:357
- msgid "cannot create capability list"
- msgstr "no s'ha pogut crear la llista de capacitats"
- 
-@@ -5454,7 +5463,7 @@
- msgid ", OS ABI: %s %d.%d.%d"
- msgstr ", ABI del SO: %s %d.%d.%d"
- 
--#: elf/cache.c:136 elf/ldconfig.c:1033
-+#: elf/cache.c:136 elf/ldconfig.c:1045
- #, c-format
- msgid "Can't open cache file %s\n"
- msgstr "No s'ha pogut obrir el fitxer «%s» de memòria cau\n"
-@@ -5500,19 +5509,19 @@
- msgid "Renaming of %s to %s failed"
- msgstr "No s'ha pogut reanomenar «%s» a «%s»"
- 
--#: elf/dl-close.c:113
-+#: elf/dl-close.c:128
- msgid "shared object not open"
- msgstr "l'objecte compartit no és obert"
- 
- # ivb (2002/10/29)
- # ivb  TLS = Thread Local Storage
--#: elf/dl-close.c:357 elf/dl-open.c:436
-+#: elf/dl-close.c:486 elf/dl-open.c:444
- msgid "TLS generation counter wrapped!  Please send report with the 'glibcbug' script."
- msgstr "El comptador de generació de TLS s'ha esgotat!  Per favor, envieu un informe amb el guió «glibcbug»."
- 
- # ivb (2001/11/05)
- # ivb  DST = Dynamic String Token (component cadena dinàmica)
--#: elf/dl-deps.c:111 elf/dl-open.c:177
-+#: elf/dl-deps.c:111 elf/dl-open.c:183
- msgid "DST not allowed in SUID/SGID programs"
- msgstr "no es permeten components cadena dinàmica (DST) en programes SUID/SGID"
- 
-@@ -5531,183 +5540,195 @@
- msgid "cannot allocate dependency list"
- msgstr "no s'ha pogut reservar la llista de dependències"
- 
--#: elf/dl-deps.c:492 elf/dl-deps.c:547
-+#: elf/dl-deps.c:494 elf/dl-deps.c:549
- msgid "cannot allocate symbol search list"
- msgstr "no s'ha pogut reservar la llista de recerca de símbols"
- 
- # ivb (2002/10/21)
- # ivb  LD_TRACE_PRELINKING és una variable d'entorn, no és part del filtre.
--#: elf/dl-deps.c:532
-+#: elf/dl-deps.c:534
- msgid "Filters not supported with LD_TRACE_PRELINKING"
- msgstr "Amb LD_TRACE_PRELINKING no es suporten els filtres"
- 
--#: elf/dl-error.c:73
-+#: elf/dl-error.c:75
- msgid "DYNAMIC LINKER BUG!!!"
- msgstr "ERROR EN L'ENLLAÇADOR DINÀMIC!!!"
- 
--#: elf/dl-error.c:106
-+#: elf/dl-error.c:108
- msgid "error while loading shared libraries"
- msgstr "error en carregar les biblioteques dinàmiques"
- 
--#: elf/dl-load.c:338
-+#: elf/dl-load.c:339
- msgid "cannot allocate name record"
- msgstr "no s'ha pogut reservar el registre de nom"
- 
--#: elf/dl-load.c:440 elf/dl-load.c:520 elf/dl-load.c:614 elf/dl-load.c:709
-+#: elf/dl-load.c:441 elf/dl-load.c:520 elf/dl-load.c:612 elf/dl-load.c:707
- msgid "cannot create cache for search path"
- msgstr "no s'ha pogut crear la memòria cau dels camins de recerca"
- 
--#: elf/dl-load.c:545
-+#: elf/dl-load.c:543
- msgid "cannot create RUNPATH/RPATH copy"
- msgstr "no s'ha pogut crear una còpia de RUNPATH/RPATH"
- 
--#: elf/dl-load.c:600
-+#: elf/dl-load.c:598
- msgid "cannot create search path array"
- msgstr "no s'ha pogut crear el vector de camins de recerca"
- 
--#: elf/dl-load.c:796
-+#: elf/dl-load.c:794
- msgid "cannot stat shared object"
- msgstr "ha fallat stat() sobre l'objecte compartit"
- 
- # ivb (2001/10/28)
- # ivb  Es refereix a /dev/zero .
--#: elf/dl-load.c:840
-+#: elf/dl-load.c:838
- msgid "cannot open zero fill device"
- msgstr "no s'ha pogut obrir el dispositiu de zeros"
- 
--#: elf/dl-load.c:849 elf/dl-load.c:1855
-+#: elf/dl-load.c:847 elf/dl-load.c:1902
- msgid "cannot create shared object descriptor"
- msgstr "no s'ha pogut crear el descriptor d'objecte compartit"
- 
--#: elf/dl-load.c:868 elf/dl-load.c:1351 elf/dl-load.c:1434
-+#: elf/dl-load.c:866 elf/dl-load.c:1398 elf/dl-load.c:1481
- msgid "cannot read file data"
- msgstr "no s'han pogut llegir les dades del fitxer"
- 
--#: elf/dl-load.c:908
-+#: elf/dl-load.c:906
- msgid "ELF load command alignment not page-aligned"
- msgstr "L'alineament de l'ordre ELF de càrrega no està alineada amb la pàgina"
- 
--#: elf/dl-load.c:915
-+#: elf/dl-load.c:913
- msgid "ELF load command address/offset not properly aligned"
- msgstr "L'adreça/desplaçament de l'ordre ELF de càrrega no està correctament alineada"
- 
--#: elf/dl-load.c:996
-+#: elf/dl-load.c:988
-+msgid "cannot allocate TLS data structures for initial thread"
-+msgstr "no s'han pogut reservar les estructures de dades TLS pel fil inicial"
-+
-+#: elf/dl-load.c:1012
-+msgid "cannot handle TLS data"
-+msgstr "no es pot tractar amb dades TLS"
-+
-+#: elf/dl-load.c:1047
- msgid "failed to map segment from shared object"
- msgstr "no s'ha pogut mapar un segment de l'objecte compartit"
- 
--#: elf/dl-load.c:1020
-+#: elf/dl-load.c:1071
- msgid "cannot dynamically load executable"
- msgstr "no s'ha pogut carregar dinàmicament l'executable"
- 
--#: elf/dl-load.c:1081
-+#: elf/dl-load.c:1132
- msgid "cannot change memory protections"
- msgstr "no s'han pogut canviar les proteccions de memòria"
- 
--#: elf/dl-load.c:1100
-+#: elf/dl-load.c:1151
- msgid "cannot map zero-fill pages"
- msgstr "no s'han pogut mapar les pàgines plenes de zeros"
- 
--#: elf/dl-load.c:1118
-+#: elf/dl-load.c:1169
- msgid "cannot allocate memory for program header"
- msgstr "no s'ha pogut reservar memòria per la capçalera del programa"
- 
--#: elf/dl-load.c:1149
-+#: elf/dl-load.c:1200
- msgid "object file has no dynamic section"
- msgstr "el fitxer objecte no té secció dinàmica"
- 
--#: elf/dl-load.c:1193
-+#: elf/dl-load.c:1240
- msgid "shared object cannot be dlopen()ed"
- msgstr "ha fallat dlopen() sobre l'objecte compartit"
- 
--#: elf/dl-load.c:1216
-+#: elf/dl-load.c:1263
- msgid "cannot create searchlist"
- msgstr "no s'ha pogut crear la llista de recerca"
- 
--#: elf/dl-load.c:1351
-+#: elf/dl-load.c:1398
- msgid "file too short"
- msgstr "el fitxer és massa curt"
- 
--#: elf/dl-load.c:1374
-+#: elf/dl-load.c:1421
- msgid "invalid ELF header"
- msgstr "la capçalera ELF no és vàlida"
- 
--#: elf/dl-load.c:1383
-+#: elf/dl-load.c:1430
- msgid "ELF file data encoding not big-endian"
- msgstr "La codificació de les dades del fitxer ELF no és big-endian"
- 
--#: elf/dl-load.c:1385
-+#: elf/dl-load.c:1432
- msgid "ELF file data encoding not little-endian"
- msgstr "La codificació de les dades del fitxer ELF no és little-endian"
- 
--#: elf/dl-load.c:1389
-+#: elf/dl-load.c:1436
- msgid "ELF file version ident does not match current one"
- msgstr "La identificació de la versió del fitxer ELF no concorda amb l'actual"
- 
- # ivb (2001/11(06)
- # ivb  ABI = Application Binary Interface (interfície binària d'aplicació)
--#: elf/dl-load.c:1393
-+#: elf/dl-load.c:1440
- msgid "ELF file OS ABI invalid"
- msgstr "L'ABI de sistema operatiu del fitxer ELF no és vàlida"
- 
--#: elf/dl-load.c:1395
-+#: elf/dl-load.c:1442
- msgid "ELF file ABI version invalid"
- msgstr "La versió de l'ABI del fitxer ELF no és vàlida"
- 
--#: elf/dl-load.c:1398
-+#: elf/dl-load.c:1445
- msgid "internal error"
- msgstr "error intern"
- 
--#: elf/dl-load.c:1405
-+#: elf/dl-load.c:1452
- msgid "ELF file version does not match current one"
- msgstr "La versió del fitxer ELF no concorda amb l'actual"
- 
- # ivb (2001/11/01)
- # ivb  La traducció completa de «phentsize» vindria a ser: tamany d'entrada
- # ivb  de taula de la capçalera de programa.
--#: elf/dl-load.c:1413
-+#: elf/dl-load.c:1460
- msgid "ELF file's phentsize not the expected size"
- msgstr "El valor de «phentsize» del fitxer ELF no és l'esperat"
- 
--#: elf/dl-load.c:1419
-+#: elf/dl-load.c:1466
- msgid "only ET_DYN and ET_EXEC can be loaded"
- msgstr "només es poden carregar els tipus ET_DYN i ET_EXEC"
- 
--#: elf/dl-load.c:1870
-+#: elf/dl-load.c:1917
- msgid "cannot open shared object file"
- msgstr "no s'ha pogut obrir el fitxer objecte compartit"
- 
--#: elf/dl-lookup.c:248 elf/dl-lookup.c:413
-+#: elf/dl-lookup.c:265 elf/dl-lookup.c:430
- msgid "relocation error"
- msgstr "error de reubicació"
- 
--#: elf/dl-open.c:105
-+#: elf/dl-open.c:111
- msgid "cannot extend global scope"
- msgstr "no s'ha pogut estendre l'àmbit global"
- 
--#: elf/dl-open.c:208
-+#: elf/dl-open.c:214
- msgid "empty dynamic string token substitution"
- msgstr "la substitució del component cadena dinàmica és buida"
- 
--#: elf/dl-open.c:345 elf/dl-open.c:356
-+#: elf/dl-open.c:351 elf/dl-open.c:362
- msgid "cannot create scope list"
- msgstr "no s'ha pogut crear la llista d'àmbits"
- 
--#: elf/dl-open.c:416
-+#: elf/dl-open.c:424
- msgid "cannot create TLS data structures"
- msgstr "no s'han pogut crear les estructures de dades TLS"
- 
--#: elf/dl-open.c:478
-+#: elf/dl-open.c:486
- msgid "invalid mode for dlopen()"
- msgstr "el mode de dlopen() no és vàlid"
- 
--#: elf/dl-reloc.c:88
-+#: elf/dl-reloc.c:58
-+msgid "shared object cannot be dlopen()ed: static TLS memory too small"
-+msgstr "ha fallat dlopen() sobre l'objecte compartit: la memòria TLS estàtica és massa menuda"
-+
-+#: elf/dl-reloc.c:118
- msgid "cannot make segment writable for relocation"
- msgstr "no s'ha pogut fer escrivible el segment per reubicar-lo"
- 
- # ivb (2002/10/21)
- # ivb  PLT = Procedure Linkage Table, Taula d'Enllaçat de Procediments
- # ivb  PLTREL = tipus de reubicació usada per la PLT
--#: elf/dl-reloc.c:174
-+#: elf/dl-reloc.c:219
- #, c-format
- msgid "%s: profiler found no PLTREL in object %s\n"
- msgstr "%s: el perfilador no ha trobat el PLTREL de l'objecte «%s»\n"
-@@ -5715,12 +5736,12 @@
- # ivb (2002/10/29)
- # ivb  Açò és un cacau, però pense que ací hauria de posar PLT i no PLTREL.
- # ivb  Total, qui ho va a llegir?
--#: elf/dl-reloc.c:186
-+#: elf/dl-reloc.c:231
- #, c-format
- msgid "%s: profiler out of memory shadowing PLTREL of %s\n"
- msgstr "%s: el perfilador ha exhaurit la memòria en calcular el PLTREL de «%s»\n"
- 
--#: elf/dl-reloc.c:201
-+#: elf/dl-reloc.c:246
- msgid "cannot restore segment prot after reloc"
- msgstr "no s'ha pogut restaurar la protecció del segment després de reubicar-lo"
- 
-@@ -5776,123 +5797,123 @@
- msgid "Configure Dynamic Linker Run Time Bindings."
- msgstr "Configura els vincles en temps d'execució de l'enllaçador dinàmic."
- 
--#: elf/ldconfig.c:282
-+#: elf/ldconfig.c:294
- #, c-format
- msgid "Path `%s' given more than once"
- msgstr "S'ha especificat el camí «%s» més d'una volta"
- 
--#: elf/ldconfig.c:326
-+#: elf/ldconfig.c:338
- #, c-format
- msgid "%s is not a known library type"
- msgstr "«%s» no és un tipus conegut de biblioteca"
- 
--#: elf/ldconfig.c:344
-+#: elf/ldconfig.c:356
- #, c-format
- msgid "Can't stat %s"
- msgstr "Ha fallat stat() sobre «%s»"
- 
--#: elf/ldconfig.c:414
-+#: elf/ldconfig.c:426
- #, c-format
- msgid "Can't stat %s\n"
- msgstr "Ha fallat stat() sobre «%s»\n"
- 
--#: elf/ldconfig.c:424
-+#: elf/ldconfig.c:436
- #, c-format
- msgid "%s is not a symbolic link\n"
- msgstr "«%s» no és un enllaç simbòlic\n"
- 
--#: elf/ldconfig.c:443
-+#: elf/ldconfig.c:455
- #, c-format
- msgid "Can't unlink %s"
- msgstr "No s'ha pogut desenllaçar «%s»"
- 
--#: elf/ldconfig.c:449
-+#: elf/ldconfig.c:461
- #, c-format
- msgid "Can't link %s to %s"
- msgstr "No s'ha pogut crear un enllaç des de «%s» cap a «%s»"
- 
- # ivb (2001/10/28)
- # ivb  Es refereix a un enllaç -> masculí.
--#: elf/ldconfig.c:455
-+#: elf/ldconfig.c:467
- msgid " (changed)\n"
- msgstr " (canviat)\n"
- 
- # ivb (2001/10/28)
- # ivb  Es refereix a fer o no l'enllaç, no importa el gènere.
--#: elf/ldconfig.c:457
-+#: elf/ldconfig.c:469
- msgid " (SKIPPED)\n"
- msgstr " (SALTAT)\n"
- 
--#: elf/ldconfig.c:512
-+#: elf/ldconfig.c:524
- #, c-format
- msgid "Can't find %s"
- msgstr "No s'ha pogut trobar «%s»"
- 
--#: elf/ldconfig.c:528
-+#: elf/ldconfig.c:540
- #, c-format
- msgid "Can't lstat %s"
- msgstr "Ha fallat lstat() sobre «%s»"
- 
--#: elf/ldconfig.c:535
-+#: elf/ldconfig.c:547
- #, c-format
- msgid "Ignored file %s since it is not a regular file."
- msgstr "Es descarta el fitxer «%s» que no és un fitxer ordinari."
- 
--#: elf/ldconfig.c:543
-+#: elf/ldconfig.c:555
- #, c-format
- msgid "No link created since soname could not be found for %s"
- msgstr "No s'ha creat l'enllaç perquè no s'ha trobat el nom d'objecte compartit de «%s»"
- 
--#: elf/ldconfig.c:634
-+#: elf/ldconfig.c:646
- #, c-format
- msgid "Can't open directory %s"
- msgstr "No s'ha pogut obrir el directori «%s»"
- 
--#: elf/ldconfig.c:689 elf/ldconfig.c:736
-+#: elf/ldconfig.c:701 elf/ldconfig.c:748
- #, c-format
- msgid "Cannot lstat %s"
- msgstr "Ha fallat lstat() sobre «%s»"
- 
--#: elf/ldconfig.c:701
-+#: elf/ldconfig.c:713
- #, c-format
- msgid "Cannot stat %s"
- msgstr "Ha fallat stat() sobre «%s»"
- 
--#: elf/ldconfig.c:758 elf/readlib.c:93
-+#: elf/ldconfig.c:770 elf/readlib.c:93
- #, c-format
- msgid "Input file %s not found.\n"
- msgstr "No s'ha trobat el fitxer d'entrada «%s».\n"
- 
--#: elf/ldconfig.c:792
-+#: elf/ldconfig.c:804
- #, c-format
- msgid "libc5 library %s in wrong directory"
- msgstr "la bibliotexa «%s» per libc5 es troba en un directori incorrecte"
- 
--#: elf/ldconfig.c:795
-+#: elf/ldconfig.c:807
- #, c-format
- msgid "libc6 library %s in wrong directory"
- msgstr "la biblioteca «%s» per libc6 es troba en un directori incorrecte"
- 
--#: elf/ldconfig.c:798
-+#: elf/ldconfig.c:810
- #, c-format
- msgid "libc4 library %s in wrong directory"
- msgstr "la biblioteca «%s» per libc4 es troba en un directori incorrecte"
- 
--#: elf/ldconfig.c:825
-+#: elf/ldconfig.c:837
- #, c-format
- msgid "libraries %s and %s in directory %s have same soname but different type."
- msgstr "les biblioteques «%s» i «%s» del directori «%s» tenen el mateix nom d'objecte compartit però diferent tipus."
- 
--#: elf/ldconfig.c:928
-+#: elf/ldconfig.c:940
- #, c-format
- msgid "Can't open configuration file %s"
- msgstr "No s'ha pogut obrir el fitxer «%s» de configuració"
- 
--#: elf/ldconfig.c:1012
-+#: elf/ldconfig.c:1024
- msgid "Can't chdir to /"
- msgstr "No s'ha pogut canviar al directori /"
- 
--#: elf/ldconfig.c:1054
-+#: elf/ldconfig.c:1066
- #, c-format
- msgid "Can't open cache file directory %s\n"
- msgstr "No s'ha pogut obrir el directori «%s» de fitxers de memòria cau\n"
-@@ -6005,12 +6026,3 @@
- #: elf/sprof.c:936 elf/sprof.c:988
- msgid "cannot allocate symbol data"
- msgstr "no s'han pogut reservar les dades de símbols"
--
--#~ msgid "\t\t\t\t\t\t\t      %s: value for field `%s' must be in range %d...%d"
--#~ msgstr "\t\t\t\t\t\t\t      %s: el valor del camp «%s» ha d'estar en el rang %d...%d"
--
--#~ msgid "Failed to look up user '%s' to run server as"
--#~ msgstr "Ha fallat la recerca de l'usuari «%s», com a qui executar el servidor"
--
--#~ msgid "no filename for profiling data given and shared object `%s' has no soname"
--#~ msgstr "no s'ha especificat un fitxer de dades de perfilat i «%s» no té nom d'objecte compartit"
-Binary files glibc-2.3.2/po/cs.mo and glibc-2.3.2-200304020432/po/cs.mo differ
-Binary files glibc-2.3.2/po/da.mo and glibc-2.3.2-200304020432/po/da.mo differ
-diff -u -udbrN glibc-2.3.2/po/da.po glibc-2.3.2-200304020432/po/da.po
---- glibc-2.3.2/po/da.po	Mon Nov 11 00:14:07 2002
-+++ glibc-2.3.2-200304020432/po/da.po	Mon Mar 10 00:17:53 2003
-@@ -4,9 +4,9 @@
- #
- msgid ""
- msgstr ""
--"Project-Id-Version: libc 2.3.1\n"
--"POT-Creation-Date: 2002-10-02 17:22-0700\n"
--"PO-Revision-Date: 2002-11-09 20:18+01:00\n"
-+"Project-Id-Version: libc 2.3.2\n"
-+"POT-Creation-Date: 2003-02-22 15:34-0800\n"
-+"PO-Revision-Date: 2003-03-08 20:18+01:00\n"
- "Last-Translator: Keld Simonsen <keld@dkuug.dk>\n"
- "Language-Team: Danish <dansk@klid.dk>\n"
- "MIME-Version: 1.0\n"
-@@ -259,8 +259,8 @@
- 
- #: iconv/iconv_prog.c:241
- #, c-format
--msgid "conversions from `%s' and to `%s' are not supported"
--msgstr "konverteringer fra '%s' og til '%s' er ikke understøttet"
-+msgid "conversion from `%s' and to `%s' are not supported"
-+msgstr "konvertering fra '%s' og til '%s' er ikke understøttet"
- 
- #: iconv/iconv_prog.c:246
- #, c-format
-@@ -285,15 +285,15 @@
- msgid "error while closing output file"
- msgstr "fejl ved lukning af udfil"
- 
--#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:355 locale/programs/locale.c:268
-+#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:357 locale/programs/locale.c:274
- #: locale/programs/localedef.c:372 catgets/gencat.c:233
- #: malloc/memusagestat.c:602 debug/pcprofiledump.c:199
- msgid "Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"
- msgstr "Rapportér fejl ved at bruge skriptet 'glibcbug' til <bugs@gnu.org>.\n"
- 
--#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:369 locale/programs/locale.c:281
--#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:904
--#: nss/getent.c:74 nscd/nscd.c:279 nscd/nscd_nischeck.c:90 elf/ldconfig.c:259
-+#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:371 locale/programs/locale.c:287
-+#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:910
-+#: nss/getent.c:74 nscd/nscd.c:330 nscd/nscd_nischeck.c:90 elf/ldconfig.c:271
- #: elf/sprof.c:349
- #, c-format
- msgid ""
-@@ -306,9 +306,9 @@
- "Programmellet har ingen garanti, ikke en gang for SALGBARHED eller EGNETHED\n"
- "TIL NOGEN SPECIEL OPGAVE.\n"
- 
--#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:374 locale/programs/locale.c:286
--#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:909
--#: nss/getent.c:79 nscd/nscd.c:284 nscd/nscd_nischeck.c:95 elf/ldconfig.c:264
-+#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:376 locale/programs/locale.c:292
-+#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:915
-+#: nss/getent.c:79 nscd/nscd.c:335 nscd/nscd_nischeck.c:95 elf/ldconfig.c:276
- #: elf/sprof.c:355
- #, c-format
- msgid "Written by %s.\n"
-@@ -360,15 +360,15 @@
- msgid "Prefix used for all file accesses"
- msgstr "Præfiks brugt for alle filadgange"
- 
--#: iconv/iconvconfig.c:325 locale/programs/localedef.c:292
-+#: iconv/iconvconfig.c:327 locale/programs/localedef.c:292
- msgid "no output file produced because warning were issued"
- msgstr "på grund af advarsler blev ingen udfil oprettet"
- 
--#: iconv/iconvconfig.c:403
-+#: iconv/iconvconfig.c:405
- msgid "while inserting in search tree"
- msgstr "fejl ved indsætning i søgetræ"
- 
--#: iconv/iconvconfig.c:1202
-+#: iconv/iconvconfig.c:1204
- msgid "cannot generate output file"
- msgstr "kan ikke generere udfil"
- 
-@@ -1280,7 +1280,7 @@
- msgid "unterminated symbolic name"
- msgstr "uafsluttet symbolsk navn"
- 
--#: locale/programs/linereader.c:537 catgets/gencat.c:1166
-+#: locale/programs/linereader.c:537 catgets/gencat.c:1195
- msgid "invalid escape sequence"
- msgstr "ugyldig undtagelsessekvens"
- 
-@@ -1310,39 +1310,39 @@
- msgid "trailing garbage at end of line"
- msgstr "efterfølgende snavs på slutningen af linien"
- 
--#: locale/programs/locale.c:73
-+#: locale/programs/locale.c:75
- msgid "System information:"
- msgstr "Systeminformation:"
- 
--#: locale/programs/locale.c:75
-+#: locale/programs/locale.c:77
- msgid "Write names of available locales"
- msgstr "Skriv navnene til tilgængelige lokaler"
- 
--#: locale/programs/locale.c:77
-+#: locale/programs/locale.c:79
- msgid "Write names of available charmaps"
- msgstr "Skriv navnene til tilgængelige tegntabel"
- 
--#: locale/programs/locale.c:78
-+#: locale/programs/locale.c:80
- msgid "Modify output format:"
- msgstr "Ændre format for uddata:"
- 
--#: locale/programs/locale.c:79
-+#: locale/programs/locale.c:81
- msgid "Write names of selected categories"
- msgstr "Skriv navnene til valgte kategorier"
- 
--#: locale/programs/locale.c:80
-+#: locale/programs/locale.c:82
- msgid "Write names of selected keywords"
- msgstr "Skriv navnene til valgte nøgleord"
- 
--#: locale/programs/locale.c:81
-+#: locale/programs/locale.c:83
- msgid "Print more information"
- msgstr "Skriv mere information"
- 
--#: locale/programs/locale.c:86
-+#: locale/programs/locale.c:88
- msgid "Get locale-specific information."
- msgstr "Hent information specifik for lokalet."
- 
--#: locale/programs/locale.c:89
-+#: locale/programs/locale.c:91
- msgid ""
- "NAME\n"
- "[-a|-m]"
-@@ -1350,7 +1350,7 @@
- "NAVN\n"
- "[-a|-m]"
- 
--#: locale/programs/locale.c:488
-+#: locale/programs/locale.c:512
- msgid "while preparing output"
- msgstr "da uddata blev forberedt"
- 
-@@ -1481,16 +1481,16 @@
- msgid "cannot create temporary file"
- msgstr "Kan ikke oprette midlertidig fil"
- 
--#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:302
-+#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:305
- msgid "cannot initialize archive file"
- msgstr "kan ikke initiere arkivfil"
- 
--#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:309
-+#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:312
- msgid "cannot resize archive file"
- msgstr "kan ikke skifte størrelse på arkivfil"
- 
--#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:318
--#: locale/programs/locarchive.c:508
-+#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:321
-+#: locale/programs/locarchive.c:511
- msgid "cannot map archive header"
- msgstr "kan ikke læse arkivhoved med mmap"
- 
-@@ -1506,88 +1506,88 @@
- msgid "cannot map locale archive file"
- msgstr "kan ikke åbne lokalearkivfil med mmap"
- 
--#: locale/programs/locarchive.c:326
-+#: locale/programs/locarchive.c:329
- msgid "cannot lock new archive"
- msgstr "kan ikke låse nyt arkiv"
- 
--#: locale/programs/locarchive.c:377
-+#: locale/programs/locarchive.c:380
- msgid "cannot extend locale archive file"
- msgstr "kan ikke udvide lokalearkivfil"
- 
--#: locale/programs/locarchive.c:386
-+#: locale/programs/locarchive.c:389
- msgid "cannot change mode of resized locale archive"
- msgstr "kan ikke ændre adgangtilstand på størrelsesændret lokalearkiv"
- 
--#: locale/programs/locarchive.c:394
-+#: locale/programs/locarchive.c:397
- msgid "cannot rename new archive"
- msgstr "kan ikke omdøbe nyt arkiv"
- 
--#: locale/programs/locarchive.c:447
-+#: locale/programs/locarchive.c:450
- #, c-format
- msgid "cannot open locale archive \"%s\""
- msgstr "kan ikke åbne lokalearkiv \"%s\""
- 
--#: locale/programs/locarchive.c:452
-+#: locale/programs/locarchive.c:455
- #, c-format
- msgid "cannot stat locale archive \"%s\""
- msgstr "kan ikke udføre 'stat' på lokalearkiv '%s'"
- 
--#: locale/programs/locarchive.c:471
-+#: locale/programs/locarchive.c:474
- #, c-format
- msgid "cannot lock locale archive \"%s\""
- msgstr "kan ikke låse lokalearkiv '%s'"
- 
--#: locale/programs/locarchive.c:494
-+#: locale/programs/locarchive.c:497
- msgid "cannot read archive header"
- msgstr "kan ikke læse arkivhoved"
- 
--#: locale/programs/locarchive.c:554
-+#: locale/programs/locarchive.c:557
- #, c-format
- msgid "locale '%s' already exists"
- msgstr "lokale '%s' eksisterer allerede"
- 
--#: locale/programs/locarchive.c:784 locale/programs/locarchive.c:799
--#: locale/programs/locarchive.c:811 locale/programs/locarchive.c:823
-+#: locale/programs/locarchive.c:788 locale/programs/locarchive.c:803
-+#: locale/programs/locarchive.c:815 locale/programs/locarchive.c:827
- #: locale/programs/locfile.c:343
- msgid "cannot add to locale archive"
- msgstr "kan ikke tilføje til lokalearkiv"
- 
--#: locale/programs/locarchive.c:976
-+#: locale/programs/locarchive.c:982
- #, c-format
- msgid "locale alias file `%s' not found"
- msgstr "fil \"%s\" for lokalealias findes ikke"
- 
--#: locale/programs/locarchive.c:1118
-+#: locale/programs/locarchive.c:1126
- #, c-format
- msgid "Adding %s\n"
- msgstr "Tilføjer %s\n"
- 
--#: locale/programs/locarchive.c:1124
-+#: locale/programs/locarchive.c:1132
- #, c-format
- msgid "stat of \"%s\" failed: %s: ignored"
- msgstr "status på \"%s\" mislykkedes: %s: ignoreret"
- 
--#: locale/programs/locarchive.c:1130
-+#: locale/programs/locarchive.c:1138
- #, c-format
- msgid "\"%s\" is no directory; ignored"
- msgstr "\"%s\" er ikke et katalog, ignoreret"
- 
--#: locale/programs/locarchive.c:1137
-+#: locale/programs/locarchive.c:1145
- #, c-format
- msgid "cannot open directory \"%s\": %s: ignored"
- msgstr "kan ikke åbne katalog \"%s\": %s: ignoreret"
- 
--#: locale/programs/locarchive.c:1209
-+#: locale/programs/locarchive.c:1217
- #, c-format
- msgid "incomplete set of locale files in \"%s\""
- msgstr "ufuldstændig opsætning af lokalefiler i \"%s\""
- 
--#: locale/programs/locarchive.c:1273
-+#: locale/programs/locarchive.c:1281
- #, c-format
- msgid "cannot read all files in \"%s\": ignored"
- msgstr "kan ikke læse alle filer i \"%s\": ignoreret"
- 
--#: locale/programs/locarchive.c:1343
-+#: locale/programs/locarchive.c:1351
- #, c-format
- msgid "locale \"%s\" not in archive"
- msgstr "lokale \"%s\" findes ikke i arkivet"
-@@ -1656,8 +1656,8 @@
- msgid "upper limit in range is not smaller then lower limit"
- msgstr "øvre grænse i område er ikke mindre end nedre grænse"
- 
--#: locale/programs/xmalloc.c:70 malloc/obstack.c:500 malloc/obstack.c:503
--#: posix/getconf.c:996
-+#: locale/programs/xmalloc.c:70 malloc/obstack.c:505 malloc/obstack.c:508
-+#: posix/getconf.c:1002
- msgid "memory exhausted"
- msgstr "lageret opbrugt"
- 
-@@ -1683,7 +1683,7 @@
- msgid "Another string for testing."
- msgstr "En ny streng til afprøvning."
- 
--#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:79
-+#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:84
- msgid "NAME"
- msgstr "NAVN"
- 
-@@ -1727,7 +1727,7 @@
- msgid "duplicate set definition"
- msgstr "duplikeret definition af sæt"
- 
--#: catgets/gencat.c:446 catgets/gencat.c:619 catgets/gencat.c:648
-+#: catgets/gencat.c:446 catgets/gencat.c:623 catgets/gencat.c:677
- msgid "this is the first definition"
- msgstr "dette er den første definition"
- 
-@@ -1745,44 +1745,44 @@
- msgid "unknown directive `%s': line ignored"
- msgstr "ukendt nøgleord '%s': linie ignoreret"
- 
--#: catgets/gencat.c:617
-+#: catgets/gencat.c:621
- msgid "duplicated message number"
- msgstr "duplikeret meddelelsesnummer"
- 
--#: catgets/gencat.c:645
-+#: catgets/gencat.c:674
- msgid "duplicated message identifier"
- msgstr "duplikeret meddelelsesidentifikator"
- 
--#: catgets/gencat.c:702
-+#: catgets/gencat.c:731
- msgid "invalid character: message ignored"
- msgstr "Ugyldigt tegn: besked ignoreret"
- 
--#: catgets/gencat.c:745
-+#: catgets/gencat.c:774
- msgid "invalid line"
- msgstr "ugyldig linje"
- 
--#: catgets/gencat.c:799
-+#: catgets/gencat.c:828
- msgid "malformed line ignored"
- msgstr "fejlagtig linie ignoreret"
- 
--#: catgets/gencat.c:963 catgets/gencat.c:1004
-+#: catgets/gencat.c:992 catgets/gencat.c:1033
- #, c-format
- msgid "cannot open output file `%s'"
- msgstr "kan ikke åbne udfil '%s'"
- 
--#: catgets/gencat.c:1188
-+#: catgets/gencat.c:1217
- msgid "unterminated message"
- msgstr "uafsluttet meddelelse"
- 
--#: catgets/gencat.c:1212
-+#: catgets/gencat.c:1241
- msgid "while opening old catalog file"
- msgstr "da den gamle katalogfil blev åbnet"
- 
--#: catgets/gencat.c:1303
-+#: catgets/gencat.c:1332
- msgid "conversion modules not available"
- msgstr "konverteringsmoduler ikke tilgængelige"
- 
--#: catgets/gencat.c:1329
-+#: catgets/gencat.c:1358
- msgid "cannot determine escape character"
- msgstr "kan ikke bestemme undvigetegn"
- 
-@@ -1790,7 +1790,7 @@
- msgid "makecontext: does not know how to handle more than 8 arguments\n"
- msgstr "makecontext: véd ikke hvordan mere end 8 argumenter skal behandles\n"
- 
--#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:178
-+#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:133
- #: nis/nis_error.c:29 nis/ypclnt.c:787 nis/ypclnt.c:861
- msgid "Success"
- msgstr "Succes"
-@@ -2979,23 +2979,23 @@
- msgid "%s%sUnknown signal %d\n"
- msgstr "%s%sUkendt signal %d\n"
- 
--#: malloc/mcheck.c:296
-+#: malloc/mcheck.c:346
- msgid "memory is consistent, library is buggy\n"
- msgstr "lageret er konsistent, biblioteket er fejlbehæftet\n"
- 
--#: malloc/mcheck.c:299
-+#: malloc/mcheck.c:349
- msgid "memory clobbered before allocated block\n"
- msgstr "området foran tildelt lagerblok snavset til\n"
- 
--#: malloc/mcheck.c:302
-+#: malloc/mcheck.c:352
- msgid "memory clobbered past end of allocated block\n"
- msgstr "området efter tildelt lagerblok snavset til\n"
- 
--#: malloc/mcheck.c:305
-+#: malloc/mcheck.c:355
- msgid "block freed twice\n"
- msgstr "blok frigjort to gange\n"
- 
--#: malloc/mcheck.c:308
-+#: malloc/mcheck.c:358
- msgid "bogus mcheck_status, library is buggy\n"
- msgstr "fejlagtig mcheck_status, biblioteket er fejlbehæftet\n"
- 
-@@ -3031,6 +3031,10 @@
- msgid "DATAFILE [OUTFILE]"
- msgstr "DATAFIL [UDFIL]"
- 
-+#: string/strerror.c:43 posix/../sysdeps/posix/gai_strerror.c:57
-+msgid "Unknown error"
-+msgstr "Ukendt fejl"
-+
- #: string/strsignal.c:69
- #, c-format
- msgid "Real-time signal %d"
-@@ -3055,7 +3059,7 @@
- msgid "%s: Memory exhausted: %s\n"
- msgstr "%s: Lageret opbrugt: %s\n"
- 
--#: timezone/zic.c:390 misc/error.c:120
-+#: timezone/zic.c:390 misc/error.c:127 misc/error.c:155
- msgid "Unknown system error"
- msgstr "Ukendt systemfejl"
- 
-@@ -3448,25 +3452,21 @@
- msgid "Interrupted by a signal"
- msgstr "Afbrudt af et signal"
- 
--#: posix/../sysdeps/posix/gai_strerror.c:57
--msgid "Unknown error"
--msgstr "Ukendt fejl"
--
--#: posix/getconf.c:883
-+#: posix/getconf.c:889
- #, c-format
- msgid "Usage: %s [-v specification] variable_name [pathname]\n"
- msgstr "Brug: %s [-v specifikation] variabelnavn [søgesti]\n"
- 
--#: posix/getconf.c:941
-+#: posix/getconf.c:947
- #, c-format
- msgid "unknown specification \"%s\""
- msgstr "ukendt specifikation '%s'"
- 
--#: posix/getconf.c:968 posix/getconf.c:984
-+#: posix/getconf.c:974 posix/getconf.c:990
- msgid "undefined"
- msgstr "udefineret"
- 
--#: posix/getconf.c:1006
-+#: posix/getconf.c:1012
- #, c-format
- msgid "Unrecognized variable `%s'"
- msgstr "Ukendt variabel '%s'"
-@@ -3528,71 +3528,71 @@
- msgid "%s: option `-W %s' doesn't allow an argument\n"
- msgstr "%s: flaget '-W %s' tager ikke argumenter\n"
- 
--#: posix/regcomp.c:181
-+#: posix/regcomp.c:136
- msgid "No match"
- msgstr "Ingen træf"
- 
--#: posix/regcomp.c:184
-+#: posix/regcomp.c:139
- msgid "Invalid regular expression"
- msgstr "Ugyldigt regulært udtryk"
- 
--#: posix/regcomp.c:187
-+#: posix/regcomp.c:142
- msgid "Invalid collation character"
- msgstr "Ugyldigt sammenligningstegn"
- 
--#: posix/regcomp.c:190
-+#: posix/regcomp.c:145
- msgid "Invalid character class name"
- msgstr "Ugyldigt tegnklassenavn"
- 
--#: posix/regcomp.c:193
-+#: posix/regcomp.c:148
- msgid "Trailing backslash"
- msgstr "Efterfølgende backslash"
- 
--#: posix/regcomp.c:196
-+#: posix/regcomp.c:151
- msgid "Invalid back reference"
- msgstr "Ugyldig tilbage-reference"
- 
--#: posix/regcomp.c:199
-+#: posix/regcomp.c:154
- msgid "Unmatched [ or [^"
- msgstr "Ubalanceret [ eller [^"
- 
--#: posix/regcomp.c:202
-+#: posix/regcomp.c:157
- msgid "Unmatched ( or \\("
- msgstr "Ubalanceret ( eller \\("
- 
--#: posix/regcomp.c:205
-+#: posix/regcomp.c:160
- msgid "Unmatched \\{"
- msgstr "Ubalanceret \\{"
- 
--#: posix/regcomp.c:208
-+#: posix/regcomp.c:163
- msgid "Invalid content of \\{\\}"
- msgstr "Ugyldig brug af \\{\\}"
- 
--#: posix/regcomp.c:211
-+#: posix/regcomp.c:166
- msgid "Invalid range end"
- msgstr "Ugyldigt intervalslut"
- 
--#: posix/regcomp.c:214
-+#: posix/regcomp.c:169
- msgid "Memory exhausted"
- msgstr "Lageret opbrugt"
- 
--#: posix/regcomp.c:217
-+#: posix/regcomp.c:172
- msgid "Invalid preceding regular expression"
- msgstr "Ugyldigt foregående regulært udtryk"
- 
--#: posix/regcomp.c:220
-+#: posix/regcomp.c:175
- msgid "Premature end of regular expression"
- msgstr "For tidlig afslutning på regulært udtryk"
- 
--#: posix/regcomp.c:223
-+#: posix/regcomp.c:178
- msgid "Regular expression too big"
- msgstr "Regulært udtryk for stort"
- 
--#: posix/regcomp.c:226
-+#: posix/regcomp.c:181
- msgid "Unmatched ) or \\)"
- msgstr "Ubalanceret ) eller \\)"
- 
--#: posix/regcomp.c:673
-+#: posix/regcomp.c:615
- msgid "No previous regular expression"
- msgstr "Intet foregående regulært udtryk"
- 
-@@ -3746,24 +3746,24 @@
- msgid "Service configuration to be used"
- msgstr "Tjenestekonfiguration som skal bruges"
- 
--#: nss/getent.c:136 nss/getent.c:305
-+#: nss/getent.c:136 nss/getent.c:308
- #, c-format
- msgid "Enumeration not supported on %s\n"
- msgstr "Enumeration er ikke understøttet på %s\n"
- 
--#: nss/getent.c:729
-+#: nss/getent.c:732
- msgid "getent - get entries from administrative database."
- msgstr "getent - hent indtastninger fra administrativ database."
- 
--#: nss/getent.c:730
-+#: nss/getent.c:733
- msgid "Supported databases:"
- msgstr "Understøttede databaser:"
- 
--#: nss/getent.c:787 nscd/nscd.c:119 nscd/nscd_nischeck.c:64
-+#: nss/getent.c:790 nscd/nscd.c:124 nscd/nscd_nischeck.c:64
- msgid "wrong number of arguments"
- msgstr "galt antal argumenter"
- 
--#: nss/getent.c:797
-+#: nss/getent.c:800
- #, c-format
- msgid "Unknown database: %s\n"
- msgstr "Ukendt database: %s\n"
-@@ -3792,68 +3792,72 @@
- msgid "invalid pointer size"
- msgstr "ugyldig størrelse for pegere"
- 
--#: inet/rcmd.c:174 inet/rcmd.c:177
-+#: inet/rcmd.c:163 inet/rcmd.c:166
-+msgid "rcmd: Cannot allocate memory\n"
-+msgstr "rcmd: Kan ikke tildele lager\n"
-+
-+#: inet/rcmd.c:185 inet/rcmd.c:188
- msgid "rcmd: socket: All ports in use\n"
- msgstr "rcmd: sokkel: Alle porte i brug\n"
- 
--#: inet/rcmd.c:211
-+#: inet/rcmd.c:222
- #, c-format
- msgid "connect to address %s: "
- msgstr "koble til adresse %s: "
- 
--#: inet/rcmd.c:229
-+#: inet/rcmd.c:240
- #, c-format
- msgid "Trying %s...\n"
- msgstr "Prøver %s...\n"
- 
--#: inet/rcmd.c:278
-+#: inet/rcmd.c:289
- #, c-format
- msgid "rcmd: write (setting up stderr): %m\n"
- msgstr "rcmd: write: (opsætter standard error): %m\n"
- 
--#: inet/rcmd.c:299
-+#: inet/rcmd.c:310
- #, c-format
- msgid "rcmd: poll (setting up stderr): %m\n"
- msgstr "rcmd: poll (opsætter stderr): %m\n"
- 
--#: inet/rcmd.c:302
-+#: inet/rcmd.c:313
- msgid "poll: protocol failure in circuit setup\n"
- msgstr "poll: protokolfejl i opsætning af forbindelse\n"
- 
--#: inet/rcmd.c:346
-+#: inet/rcmd.c:358
- msgid "socket: protocol failure in circuit setup\n"
- msgstr "sokkel: protokolfejl i opsætning af forbindelse\n"
- 
--#: inet/rcmd.c:368
-+#: inet/rcmd.c:387
- #, c-format
- msgid "rcmd: %s: short read"
- msgstr "rcmd: %s: kort indlæsning"
- 
--#: inet/rcmd.c:524
-+#: inet/rcmd.c:549
- msgid "lstat failed"
- msgstr "lstat fejlede"
- 
--#: inet/rcmd.c:526
-+#: inet/rcmd.c:551
- msgid "not regular file"
- msgstr "ikke en almindelig fil"
- 
--#: inet/rcmd.c:531
-+#: inet/rcmd.c:556
- msgid "cannot open"
- msgstr "kan ikke åbne"
- 
--#: inet/rcmd.c:533
-+#: inet/rcmd.c:558
- msgid "fstat failed"
- msgstr "fstat fejlede"
- 
--#: inet/rcmd.c:535
-+#: inet/rcmd.c:560
- msgid "bad owner"
- msgstr "forkert ejer"
- 
--#: inet/rcmd.c:537
-+#: inet/rcmd.c:562
- msgid "writeable by other than owner"
- msgstr "skrivbar af andre end ejer"
- 
--#: inet/rcmd.c:539
-+#: inet/rcmd.c:564
- msgid "hard linked somewhere"
- msgstr "hårdlænket et eller andet sted"
- 
-@@ -4064,109 +4068,109 @@
- msgid "Cannot receive reply to broadcast"
- msgstr "Kan ikke tage imod svar på rundsending"
- 
--#: sunrpc/rpc_main.c:289
-+#: sunrpc/rpc_main.c:288
- #, c-format
- msgid "%s: output would overwrite %s\n"
- msgstr "%s: udskrift ville overskrive %s\n"
- 
--#: sunrpc/rpc_main.c:296
-+#: sunrpc/rpc_main.c:295
- #, c-format
- msgid "%s: unable to open %s: %m\n"
- msgstr "%s: kan ikke åbne %s: %m\n"
- 
--#: sunrpc/rpc_main.c:308
-+#: sunrpc/rpc_main.c:307
- #, c-format
- msgid "%s: while writing output %s: %m"
- msgstr "%s: under skrivning af uddata %s: %m"
- 
--#: sunrpc/rpc_main.c:343
-+#: sunrpc/rpc_main.c:342
- #, c-format
- msgid "cannot find C preprocessor: %s \n"
- msgstr "kan ikke finde C-præprocessor: %s \n"
- 
--#: sunrpc/rpc_main.c:351
-+#: sunrpc/rpc_main.c:350
- msgid "cannot find any C preprocessor (cpp)\n"
- msgstr "kan ikke finde nogen C-præprocessor (cpp)\n"
- 
--#: sunrpc/rpc_main.c:420
-+#: sunrpc/rpc_main.c:419
- #, c-format
- msgid "%s: C preprocessor failed with signal %d\n"
- msgstr "%s: C-præprocessoren fejlede med signal %d\n"
- 
--#: sunrpc/rpc_main.c:423
-+#: sunrpc/rpc_main.c:422
- #, c-format
- msgid "%s: C preprocessor failed with exit code %d\n"
- msgstr "%s: C-præprocessoren fejlede med slutkode %d\n"
- 
--#: sunrpc/rpc_main.c:463
-+#: sunrpc/rpc_main.c:462
- #, c-format
- msgid "illegal nettype :`%s'\n"
- msgstr "ulovlig nettype: '%s'\n"
- 
--#: sunrpc/rpc_main.c:1105
-+#: sunrpc/rpc_main.c:1104
- msgid "rpcgen: too many defines\n"
- msgstr "rpcgen: for mange definitioner\n"
- 
--#: sunrpc/rpc_main.c:1117
-+#: sunrpc/rpc_main.c:1116
- msgid "rpcgen: arglist coding error\n"
- msgstr "rpcgen: arglist kode-fejl\n"
- 
- #. TRANS: the file will not be removed; this is an
- #. TRANS: informative message.
--#: sunrpc/rpc_main.c:1150
-+#: sunrpc/rpc_main.c:1149
- #, c-format
- msgid "file `%s' already exists and may be overwritten\n"
- msgstr "filen '%s' eksisterer allerede og kan blive overskrevet\n"
- 
--#: sunrpc/rpc_main.c:1195
-+#: sunrpc/rpc_main.c:1194
- msgid "Cannot specify more than one input file!\n"
- msgstr "Kan ikke specificere mere end én indfil!\n"
- 
--#: sunrpc/rpc_main.c:1365
-+#: sunrpc/rpc_main.c:1364
- msgid "This implementation doesn't support newstyle or MT-safe code!\n"
- msgstr "Denne implementation understøtter ikke nystil eller MT-sikker kode!\n"
- 
--#: sunrpc/rpc_main.c:1374
-+#: sunrpc/rpc_main.c:1373
- msgid "Cannot use netid flag with inetd flag!\n"
- msgstr "Kan ikke bruge netid-flag med inetd-flag!\n"
- 
--#: sunrpc/rpc_main.c:1386
-+#: sunrpc/rpc_main.c:1385
- msgid "Cannot use netid flag without TIRPC!\n"
- msgstr "Kan ikke bruge netid-flag uden TIRPC!\n"
- 
--#: sunrpc/rpc_main.c:1393
-+#: sunrpc/rpc_main.c:1392
- msgid "Cannot use table flags with newstyle!\n"
- msgstr "Kan ikke bruge tabelflag med ny stil!\n"
- 
--#: sunrpc/rpc_main.c:1412
-+#: sunrpc/rpc_main.c:1411
- msgid "\"infile\" is required for template generation flags.\n"
- msgstr "'indfil' er nødvendig for flag til at generere skabelon.\n"
- 
--#: sunrpc/rpc_main.c:1417
-+#: sunrpc/rpc_main.c:1416
- msgid "Cannot have more than one file generation flag!\n"
- msgstr "Kan ikke have mere end et fil-genereringsflag!\n"
- 
--#: sunrpc/rpc_main.c:1426
-+#: sunrpc/rpc_main.c:1425
- #, c-format
- msgid "usage: %s infile\n"
- msgstr "brug:  %s indfil\n"
- 
--#: sunrpc/rpc_main.c:1427
-+#: sunrpc/rpc_main.c:1426
- #, c-format
- msgid "\t%s [-abkCLNTM][-Dname[=value]] [-i size] [-I [-K seconds]] [-Y path] infile\n"
- msgstr "\t%s [-abkCLNTM] [-Dnavn[=værdi]] [-i størrelse] [-I [-K sekunder]] [-Y søgesti] indfil\n"
- 
--#: sunrpc/rpc_main.c:1429
-+#: sunrpc/rpc_main.c:1428
- #, c-format
- msgid "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o outfile] [infile]\n"
- msgstr "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o udfil] [indfil]\n"
- 
--#: sunrpc/rpc_main.c:1431
-+#: sunrpc/rpc_main.c:1430
- #, c-format
- msgid "\t%s [-s nettype]* [-o outfile] [infile]\n"
- msgstr "\t%s [-s nettype]* [-o udfil] [indfil]\n"
- 
--#: sunrpc/rpc_main.c:1432
-+#: sunrpc/rpc_main.c:1431
- #, c-format
- msgid "\t%s [-n netid]* [-o outfile] [infile]\n"
- msgstr "\t%s [-n netid]* [-o udfil] [indfil]\n"
-@@ -5024,7 +5028,7 @@
- msgid "while allocating hash table entry"
- msgstr "under allokering af hashtabel-indtastninger"
- 
--#: nscd/cache.c:150 nscd/connections.c:185
-+#: nscd/cache.c:150 nscd/connections.c:187
- #, c-format
- msgid "cannot stat() file `%s': %s"
- msgstr "kan ikke udføre stat() på fil '%s': %s"
-@@ -5037,153 +5041,158 @@
- msgid "Cannot run nscd in secure mode as unprivileged user"
- msgstr "Kan ikke køre nscd i sikker tilstand som upriviligieret bruger"
- 
--#: nscd/connections.c:199
-+#: nscd/connections.c:175
-+#, c-format
-+msgid "while allocating cache: %s"
-+msgstr "under allokering af buffer: %s"
-+
-+#: nscd/connections.c:200
- #, c-format
- msgid "cannot open socket: %s"
- msgstr "kan ikke åbne sokkel: %s"
- 
--#: nscd/connections.c:217
-+#: nscd/connections.c:218
- #, c-format
- msgid "cannot enable socket to accept connections: %s"
- msgstr "kan ikke få sokkel til at acceptere forbindelser: %s"
- 
--#: nscd/connections.c:259
-+#: nscd/connections.c:260
- #, c-format
- msgid "handle_request: request received (Version = %d)"
- msgstr "handle_request: forespørgsel modtaget (version = %d)"
- 
--#: nscd/connections.c:265
-+#: nscd/connections.c:266
- #, c-format
- msgid "cannot handle old request version %d; current version is %d"
- msgstr "kan ikke håndtere gammel forespørgsel af version %d. Nuværende version er %d"
- 
--#: nscd/connections.c:303 nscd/connections.c:325
-+#: nscd/connections.c:304 nscd/connections.c:326
- #, c-format
- msgid "cannot write result: %s"
- msgstr "kan ikke udskrive resultat: '%s'"
- 
--#: nscd/connections.c:404 nscd/connections.c:498
-+#: nscd/connections.c:405 nscd/connections.c:499
- #, c-format
- msgid "error getting callers id: %s"
- msgstr "fejl ved forespørgsel på opkaldets id: %s"
- 
--#: nscd/connections.c:470
-+#: nscd/connections.c:471
- #, c-format
- msgid "while accepting connection: %s"
- msgstr "under accept af forbindelse: %s"
- 
--#: nscd/connections.c:481
-+#: nscd/connections.c:482
- #, c-format
- msgid "short read while reading request: %s"
- msgstr "afkortet læsning ved læsning af forespørgsel: %s"
- 
--#: nscd/connections.c:517
-+#: nscd/connections.c:518
- #, c-format
- msgid "key length in request too long: %d"
- msgstr "nøglelængde i forespørgsel for lang: %d"
- 
--#: nscd/connections.c:531
-+#: nscd/connections.c:532
- #, c-format
- msgid "short read while reading request key: %s"
- msgstr "afkortet læsning ved læsning af forespørgsels-nøgle: %s"
- 
--#: nscd/connections.c:590 nscd/connections.c:591 nscd/connections.c:610
--#: nscd/connections.c:623 nscd/connections.c:629 nscd/connections.c:636
-+#: nscd/connections.c:591 nscd/connections.c:592 nscd/connections.c:611
-+#: nscd/connections.c:624 nscd/connections.c:630 nscd/connections.c:637
- #, c-format
- msgid "Failed to run nscd as user '%s'"
- msgstr "Kunne ikke køre nscd som bruger \"%s\""
- 
--#: nscd/connections.c:611
-+#: nscd/connections.c:612
- msgid "getgrouplist failed"
- msgstr "getgrouplist mislykkedes"
- 
--#: nscd/connections.c:624
-+#: nscd/connections.c:625
- msgid "setgroups failed"
- msgstr "setgroups mislykkedes"
- 
--#: nscd/grpcache.c:102 nscd/hstcache.c:110 nscd/pwdcache.c:108
-+#: nscd/grpcache.c:103 nscd/hstcache.c:111 nscd/pwdcache.c:109
- msgid "while allocating key copy"
- msgstr "under allokering af nøglekopi"
- 
--#: nscd/grpcache.c:152 nscd/hstcache.c:167 nscd/pwdcache.c:145
-+#: nscd/grpcache.c:153 nscd/hstcache.c:168 nscd/pwdcache.c:146
- msgid "while allocating cache entry"
- msgstr "under allokering af nærbuffer-indtastninger"
- 
--#: nscd/grpcache.c:195 nscd/hstcache.c:281 nscd/pwdcache.c:191
-+#: nscd/grpcache.c:196 nscd/hstcache.c:282 nscd/pwdcache.c:192
- #, c-format
- msgid "short write in %s: %s"
- msgstr "afkortet skrivning i %s: %s"
- 
--#: nscd/grpcache.c:217
-+#: nscd/grpcache.c:218
- #, c-format
- msgid "Haven't found \"%s\" in group cache!"
- msgstr "Har ikke fundet '%s' i gruppe-nærbuffer!"
- 
--#: nscd/grpcache.c:292
-+#: nscd/grpcache.c:284
- #, c-format
- msgid "Invalid numeric gid \"%s\"!"
- msgstr "Ugyldigt numerisk gruppe-id (gid) \"%s\"!"
- 
--#: nscd/grpcache.c:299
-+#: nscd/grpcache.c:291
- #, c-format
- msgid "Haven't found \"%d\" in group cache!"
- msgstr "Har ikke fundet '%d' i gruppe-nærbuffer!"
- 
--#: nscd/hstcache.c:303 nscd/hstcache.c:378 nscd/hstcache.c:456
--#: nscd/hstcache.c:533
-+#: nscd/hstcache.c:304 nscd/hstcache.c:370 nscd/hstcache.c:435
-+#: nscd/hstcache.c:500
- #, c-format
- msgid "Haven't found \"%s\" in hosts cache!"
- msgstr "Har ikke fundet '%s' i værts-nærbuffer!"
- 
--#: nscd/nscd.c:80
-+#: nscd/nscd.c:85
- msgid "Read configuration data from NAME"
- msgstr "Læs konfigurationsdata fra NAVN"
- 
--#: nscd/nscd.c:82
-+#: nscd/nscd.c:87
- msgid "Do not fork and display messages on the current tty"
- msgstr "Udspalt ikke ny proces og vis meddelelser på nuværende tty"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "NUMBER"
- msgstr "NUMMER"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "Start NUMBER threads"
- msgstr "Start ANTAL tråde"
- 
--#: nscd/nscd.c:84
-+#: nscd/nscd.c:89
- msgid "Shut the server down"
- msgstr "Afbryd tjeneren"
- 
--#: nscd/nscd.c:85
-+#: nscd/nscd.c:90
- msgid "Print current configuration statistic"
- msgstr "Skriv nuværende konfigurationsstatistik ud"
- 
--#: nscd/nscd.c:86
-+#: nscd/nscd.c:91
- msgid "TABLE"
- msgstr "TABEL"
- 
--#: nscd/nscd.c:87
-+#: nscd/nscd.c:92
- msgid "Invalidate the specified cache"
- msgstr "Ugyldiggør den opgivne hurtigbuffer"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "TABLE,yes"
- msgstr "TABEL,ja"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "Use separate cache for each user"
- msgstr "Brug separat buffer for hver bruger"
- 
--#: nscd/nscd.c:93
-+#: nscd/nscd.c:98
- msgid "Name Service Cache Daemon."
- msgstr "Dæmon for bufring af navnetjeneste"
- 
--#: nscd/nscd.c:126
-+#: nscd/nscd.c:131
- msgid "already running"
- msgstr "kører allerede"
- 
--#: nscd/nscd.c:192 nscd/nscd.c:212 nscd/nscd.c:218
-+#: nscd/nscd.c:243 nscd/nscd.c:263 nscd/nscd.c:269
- msgid "Only root is allowed to use this option!"
- msgstr "Kun 'root' har lov til at bruge dette flag!"
- 
-@@ -5273,22 +5282,22 @@
- "%15ld%% træfrate for hurtigbuffer\n"
- "%15s  tjek /etc/%s for ændringer\n"
- 
--#: nscd/pwdcache.c:213
-+#: nscd/pwdcache.c:214
- #, c-format
- msgid "Haven't found \"%s\" in password cache!"
- msgstr "Har ikke fundet '%s' i adgangskode-nærbuffer!"
- 
--#: nscd/pwdcache.c:288
-+#: nscd/pwdcache.c:280
- #, c-format
- msgid "Invalid numeric uid \"%s\"!"
- msgstr "Ugyldig numerisk bruger-id (uid) \"%s\"!"
- 
--#: nscd/pwdcache.c:295
-+#: nscd/pwdcache.c:287
- #, c-format
- msgid "Haven't found \"%d\" in password cache!"
- msgstr "Har ikke fundet '%d' i adgangskode-nærbuffer!"
- 
--#: elf/../sysdeps/generic/dl-sysdep.c:297
-+#: elf/../sysdeps/generic/dl-sysdep.c:357
- msgid "cannot create capability list"
- msgstr "kan ikke oprette egenskabsliste"
- 
-@@ -5339,7 +5348,7 @@
- msgid ", OS ABI: %s %d.%d.%d"
- msgstr ", OS ABI: %s %d.%d.%d"
- 
--#: elf/cache.c:136 elf/ldconfig.c:1033
-+#: elf/cache.c:136 elf/ldconfig.c:1045
- #, c-format
- msgid "Can't open cache file %s\n"
- msgstr "Kan ikke åbne hurtigbufferfil %s\n"
-@@ -5385,17 +5394,17 @@
- msgid "Renaming of %s to %s failed"
- msgstr "Omdøbning af %s til %s fejlede"
- 
--#: elf/dl-close.c:113
-+#: elf/dl-close.c:128
- msgid "shared object not open"
- msgstr "delt objekt er ikke åbent"
- 
--#: elf/dl-close.c:357 elf/dl-open.c:436
-+#: elf/dl-close.c:486 elf/dl-open.c:444
- msgid "TLS generation counter wrapped!  Please send report with the 'glibcbug' script."
- msgstr ""
- "Generationstæller for TLS tilbagestillet!  Vær sød at indsende fejlrapport med\n"
- "\"glibcbug\"-skriptet"
- 
--#: elf/dl-deps.c:111 elf/dl-open.c:177
-+#: elf/dl-deps.c:111 elf/dl-open.c:183
- msgid "DST not allowed in SUID/SGID programs"
- msgstr "DST er ikke tilladt i SUIT/SGID-programmer"
- 
-@@ -5414,181 +5423,193 @@
- msgid "cannot allocate dependency list"
- msgstr "kan ikke allokere afhængighedsliste"
- 
--#: elf/dl-deps.c:492 elf/dl-deps.c:547
-+#: elf/dl-deps.c:494 elf/dl-deps.c:549
- msgid "cannot allocate symbol search list"
- msgstr "kan ikke allokere symbolsøgningsliste"
- 
--#: elf/dl-deps.c:532
-+#: elf/dl-deps.c:534
- msgid "Filters not supported with LD_TRACE_PRELINKING"
- msgstr "Filter understøttes ej med LD_TRACE_PRELINKING"
- 
--#: elf/dl-error.c:73
-+#: elf/dl-error.c:75
- msgid "DYNAMIC LINKER BUG!!!"
- msgstr "FEJL I DYNAMISK LÆNKER!!!"
- 
--#: elf/dl-error.c:106
-+#: elf/dl-error.c:108
- msgid "error while loading shared libraries"
- msgstr "fejl da delte biblioteker indlæstes"
- 
--#: elf/dl-load.c:338
-+#: elf/dl-load.c:339
- msgid "cannot allocate name record"
- msgstr "Kan ikke allokere navnepost"
- 
--#: elf/dl-load.c:440 elf/dl-load.c:520 elf/dl-load.c:614 elf/dl-load.c:709
-+#: elf/dl-load.c:441 elf/dl-load.c:520 elf/dl-load.c:612 elf/dl-load.c:707
- msgid "cannot create cache for search path"
- msgstr "Kan ikke oprette buffer for søgesti"
- 
--#: elf/dl-load.c:545
-+#: elf/dl-load.c:543
- msgid "cannot create RUNPATH/RPATH copy"
- msgstr "kan ikke oprette RUNPATH/RPATH kopi"
- 
--#: elf/dl-load.c:600
-+#: elf/dl-load.c:598
- msgid "cannot create search path array"
- msgstr "kan ikke oprette tabel over søgestier"
- 
--#: elf/dl-load.c:796
-+#: elf/dl-load.c:794
- msgid "cannot stat shared object"
- msgstr "kan ikke tage status på delt objekt"
- 
--#: elf/dl-load.c:840
-+#: elf/dl-load.c:838
- msgid "cannot open zero fill device"
- msgstr "kan ikke åbne nulstil-enhed"
- 
--#: elf/dl-load.c:849 elf/dl-load.c:1855
-+#: elf/dl-load.c:847 elf/dl-load.c:1902
- msgid "cannot create shared object descriptor"
- msgstr "kan ikke oprette delt objektbeskriver"
- 
--#: elf/dl-load.c:868 elf/dl-load.c:1351 elf/dl-load.c:1434
-+#: elf/dl-load.c:866 elf/dl-load.c:1398 elf/dl-load.c:1481
- msgid "cannot read file data"
- msgstr "kan ikke indlæse fildata"
- 
--#: elf/dl-load.c:908
-+#: elf/dl-load.c:906
- msgid "ELF load command alignment not page-aligned"
- msgstr "ELF-indlæsningskommandos tilpasning er ikke tilpasset siden"
- 
--#: elf/dl-load.c:915
-+#: elf/dl-load.c:913
- msgid "ELF load command address/offset not properly aligned"
- msgstr "ELF-indlæsningskommandos adresse/tillæg er ikke tilpasset ordentligt"
- 
--#: elf/dl-load.c:996
-+#: elf/dl-load.c:988
-+msgid "cannot allocate TLS data structures for initial thread"
-+msgstr "kan ikke oprette TLS-datastrukturer for første tråd"
-+
-+#: elf/dl-load.c:1012
-+msgid "cannot handle TLS data"
-+msgstr "kan ikke behandle TLS-data"
-+
-+#: elf/dl-load.c:1047
- msgid "failed to map segment from shared object"
- msgstr "klarede ikke at afbilde fra delt objekt'"
- 
--#: elf/dl-load.c:1020
-+#: elf/dl-load.c:1071
- msgid "cannot dynamically load executable"
- msgstr "kan ikke indlæse udførbare dynamisk"
- 
--#: elf/dl-load.c:1081
-+#: elf/dl-load.c:1132
- msgid "cannot change memory protections"
- msgstr "kan ikke ændre lagerbeskyttelser"
- 
--#: elf/dl-load.c:1100
-+#: elf/dl-load.c:1151
- msgid "cannot map zero-fill pages"
- msgstr "kan ikke mappe nulstil-sider"
- 
--#: elf/dl-load.c:1118
-+#: elf/dl-load.c:1169
- msgid "cannot allocate memory for program header"
- msgstr "Kan ikke allokere lager til programhoved"
- 
--#: elf/dl-load.c:1149
-+#: elf/dl-load.c:1200
- msgid "object file has no dynamic section"
- msgstr "objektfil har ingen dynamisk sektion"
- 
--#: elf/dl-load.c:1193
-+#: elf/dl-load.c:1240
- msgid "shared object cannot be dlopen()ed"
- msgstr "delt objekt kan ikke åbnes med dlopen()"
- 
--#: elf/dl-load.c:1216
-+#: elf/dl-load.c:1263
- msgid "cannot create searchlist"
- msgstr "kan ikke læse søgningsliste"
- 
--#: elf/dl-load.c:1351
-+#: elf/dl-load.c:1398
- msgid "file too short"
- msgstr "For kort fil"
- 
--#: elf/dl-load.c:1374
-+#: elf/dl-load.c:1421
- msgid "invalid ELF header"
- msgstr "ugyldigt ELF-hoved"
- 
--#: elf/dl-load.c:1383
-+#: elf/dl-load.c:1430
- msgid "ELF file data encoding not big-endian"
- msgstr "Kodning for ELF-fildata er ikke \"big-endian\""
- 
--#: elf/dl-load.c:1385
-+#: elf/dl-load.c:1432
- msgid "ELF file data encoding not little-endian"
- msgstr "Kodning for ELF-fildata er ikke \"little-endian\""
- 
--#: elf/dl-load.c:1389
-+#: elf/dl-load.c:1436
- msgid "ELF file version ident does not match current one"
- msgstr "ELF-filens version-identitet passer ikke med den aktuelle"
- 
--#: elf/dl-load.c:1393
-+#: elf/dl-load.c:1440
- msgid "ELF file OS ABI invalid"
- msgstr "ELF-filens OS ABI er ugyldig"
- 
--#: elf/dl-load.c:1395
-+#: elf/dl-load.c:1442
- msgid "ELF file ABI version invalid"
- msgstr "ELF-filens ABI-version er ugyldig"
- 
--#: elf/dl-load.c:1398
-+#: elf/dl-load.c:1445
- msgid "internal error"
- msgstr "Intern fejl"
- 
--#: elf/dl-load.c:1405
-+#: elf/dl-load.c:1452
- msgid "ELF file version does not match current one"
- msgstr "ELF-filens version passer ikke med den aktuelle"
- 
--#: elf/dl-load.c:1413
-+#: elf/dl-load.c:1460
- msgid "ELF file's phentsize not the expected size"
- msgstr "ELF-filens 'phentsize' er ikke den forventede størrelse"
- 
--#: elf/dl-load.c:1419
-+#: elf/dl-load.c:1466
- msgid "only ET_DYN and ET_EXEC can be loaded"
- msgstr "kun ET_DYN og ET_EXEC kan indlæses"
- 
--#: elf/dl-load.c:1870
-+#: elf/dl-load.c:1917
- msgid "cannot open shared object file"
- msgstr "kan ikke åbne delt objektfil"
- 
--#: elf/dl-lookup.c:248 elf/dl-lookup.c:413
-+#: elf/dl-lookup.c:265 elf/dl-lookup.c:430
- msgid "relocation error"
- msgstr "fejl ved relokering"
- 
--#: elf/dl-open.c:105
-+#: elf/dl-open.c:111
- msgid "cannot extend global scope"
- msgstr "Kan ikke udvide globalt defineringområde"
- 
--#: elf/dl-open.c:208
-+#: elf/dl-open.c:214
- msgid "empty dynamic string token substitution"
- msgstr "tom dynamisk strengelement-erstatning"
- 
--#: elf/dl-open.c:345 elf/dl-open.c:356
-+#: elf/dl-open.c:351 elf/dl-open.c:362
- msgid "cannot create scope list"
- msgstr "kan ikke oprette omfangsliste"
- 
--#: elf/dl-open.c:416
-+#: elf/dl-open.c:424
- msgid "cannot create TLS data structures"
- msgstr "kan ikke oprette datastrukturer for TLS"
- 
--#: elf/dl-open.c:478
-+#: elf/dl-open.c:486
- msgid "invalid mode for dlopen()"
- msgstr "ugyldig modus for dlopen()"
- 
--#: elf/dl-reloc.c:88
-+#: elf/dl-reloc.c:58
-+msgid "shared object cannot be dlopen()ed: static TLS memory too small"
-+msgstr "delt objekt kan ikke åbnes med dlopen(): statisk TLS-hukommelse for lille"
-+
-+#: elf/dl-reloc.c:118
- msgid "cannot make segment writable for relocation"
- msgstr "Kan ikke gøre segment skrivbart for omflytning"
- 
--#: elf/dl-reloc.c:174
-+#: elf/dl-reloc.c:219
- #, c-format
- msgid "%s: profiler found no PLTREL in object %s\n"
- msgstr "%s: profilereren fandt ingen PLTREL i objekt %s\n"
- 
--#: elf/dl-reloc.c:186
-+#: elf/dl-reloc.c:231
- #, c-format
- msgid "%s: profiler out of memory shadowing PLTREL of %s\n"
- msgstr "%s: profilereren fik slut på hukommelse for kopiering af PLTREL i %s\n"
- 
--#: elf/dl-reloc.c:201
-+#: elf/dl-reloc.c:246
- msgid "cannot restore segment prot after reloc"
- msgstr "kan ikke genskabe segmentbeskyttelse efter omflytning"
- 
-@@ -5644,119 +5665,119 @@
- msgid "Configure Dynamic Linker Run Time Bindings."
- msgstr "Konfigurerer værdier til Dynamisk Lænker"
- 
--#: elf/ldconfig.c:282
-+#: elf/ldconfig.c:294
- #, c-format
- msgid "Path `%s' given more than once"
- msgstr "Stien '%s' givet mere end én gang"
- 
--#: elf/ldconfig.c:326
-+#: elf/ldconfig.c:338
- #, c-format
- msgid "%s is not a known library type"
- msgstr "%s er ikke en kendt bibliotekstype"
- 
--#: elf/ldconfig.c:344
-+#: elf/ldconfig.c:356
- #, c-format
- msgid "Can't stat %s"
- msgstr "Kan ikke stat() %s"
- 
--#: elf/ldconfig.c:414
-+#: elf/ldconfig.c:426
- #, c-format
- msgid "Can't stat %s\n"
- msgstr "Kan ikke stat() %s\n"
- 
--#: elf/ldconfig.c:424
-+#: elf/ldconfig.c:436
- #, c-format
- msgid "%s is not a symbolic link\n"
- msgstr "%s er ikke en symbolsk lænke\n"
- 
--#: elf/ldconfig.c:443
-+#: elf/ldconfig.c:455
- #, c-format
- msgid "Can't unlink %s"
- msgstr "Kan ikke aflænke %s"
- 
--#: elf/ldconfig.c:449
-+#: elf/ldconfig.c:461
- #, c-format
- msgid "Can't link %s to %s"
- msgstr "Kan ikke lænke %s til %s"
- 
--#: elf/ldconfig.c:455
-+#: elf/ldconfig.c:467
- msgid " (changed)\n"
- msgstr " (ændret)\n"
- 
--#: elf/ldconfig.c:457
-+#: elf/ldconfig.c:469
- msgid " (SKIPPED)\n"
- msgstr " (UDELADT)\n"
- 
--#: elf/ldconfig.c:512
-+#: elf/ldconfig.c:524
- #, c-format
- msgid "Can't find %s"
- msgstr "Kan ikke finde %s"
- 
--#: elf/ldconfig.c:528
-+#: elf/ldconfig.c:540
- #, c-format
- msgid "Can't lstat %s"
- msgstr "Kan ikke lstat %s"
- 
--#: elf/ldconfig.c:535
-+#: elf/ldconfig.c:547
- #, c-format
- msgid "Ignored file %s since it is not a regular file."
- msgstr "Ignorerede filen %s da den ikke er en almindelig fil."
- 
--#: elf/ldconfig.c:543
-+#: elf/ldconfig.c:555
- #, c-format
- msgid "No link created since soname could not be found for %s"
- msgstr "Ingen lænke oprettet da .so-navn ikke kunne findes for %s"
- 
--#: elf/ldconfig.c:634
-+#: elf/ldconfig.c:646
- #, c-format
- msgid "Can't open directory %s"
- msgstr "Kan ikke åbne katalog %s"
- 
--#: elf/ldconfig.c:689 elf/ldconfig.c:736
-+#: elf/ldconfig.c:701 elf/ldconfig.c:748
- #, c-format
- msgid "Cannot lstat %s"
- msgstr "Kan ikke lstat %s"
- 
--#: elf/ldconfig.c:701
-+#: elf/ldconfig.c:713
- #, c-format
- msgid "Cannot stat %s"
- msgstr "Kan ikke stat() %s"
- 
--#: elf/ldconfig.c:758 elf/readlib.c:93
-+#: elf/ldconfig.c:770 elf/readlib.c:93
- #, c-format
- msgid "Input file %s not found.\n"
- msgstr "Indputfilen %s ikke fundet\n"
- 
--#: elf/ldconfig.c:792
-+#: elf/ldconfig.c:804
- #, c-format
- msgid "libc5 library %s in wrong directory"
- msgstr "libc5-bibliotek %s i forkert katalog"
- 
--#: elf/ldconfig.c:795
-+#: elf/ldconfig.c:807
- #, c-format
- msgid "libc6 library %s in wrong directory"
- msgstr "libc6-bibliotek %s i forkert katalog"
- 
--#: elf/ldconfig.c:798
-+#: elf/ldconfig.c:810
- #, c-format
- msgid "libc4 library %s in wrong directory"
- msgstr "libc4-bibliotek %s i forkert katalog"
- 
--#: elf/ldconfig.c:825
-+#: elf/ldconfig.c:837
- #, c-format
- msgid "libraries %s and %s in directory %s have same soname but different type."
- msgstr "bibliotekerne %s og %s i kataloget %s har samme .so-navn, men forskellig type"
- 
--#: elf/ldconfig.c:928
-+#: elf/ldconfig.c:940
- #, c-format
- msgid "Can't open configuration file %s"
- msgstr "Kan ikke åbne konfigurationsfil %s"
- 
--#: elf/ldconfig.c:1012
-+#: elf/ldconfig.c:1024
- msgid "Can't chdir to /"
- msgstr "Kan ikke chdir til /"
- 
--#: elf/ldconfig.c:1054
-+#: elf/ldconfig.c:1066
- #, c-format
- msgid "Can't open cache file directory %s\n"
- msgstr "Kan ikke åbne hurtigbufferkatalog %s\n"
-Binary files glibc-2.3.2/po/de.mo and glibc-2.3.2-200304020432/po/de.mo differ
-Binary files glibc-2.3.2/po/el.mo and glibc-2.3.2-200304020432/po/el.mo differ
-Binary files glibc-2.3.2/po/en_GB.mo and glibc-2.3.2-200304020432/po/en_GB.mo differ
-Binary files glibc-2.3.2/po/es.mo and glibc-2.3.2-200304020432/po/es.mo differ
-diff -u -udbrN glibc-2.3.2/po/es.po glibc-2.3.2-200304020432/po/es.po
---- glibc-2.3.2/po/es.po	Mon Nov  4 07:56:19 2002
-+++ glibc-2.3.2-200304020432/po/es.po	Mon Mar  3 19:12:33 2003
-@@ -1,13 +1,13 @@
- # Mensajes en español para GNU libc.
--# Copyright (C) 1996, 1997, 1998, 2001, 2002 Free Software Foundation, Inc.
-+# Copyright (C) 1996, 1997, 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
- # Enrique Melero Gómez <melero@eurolands.com>, 1996, 1997.
--# Santiago Vila Doncel <sanvila@unex.es>, 1997, 1998, 2001, 2002.
-+# Santiago Vila Doncel <sanvila@unex.es>, 1997, 1998, 2001, 2002, 2003.
- #
- msgid ""
- msgstr ""
--"Project-Id-Version: GNU libc 2.3.1\n"
--"POT-Creation-Date: 2002-10-02 17:22-0700\n"
--"PO-Revision-Date: 2002-11-02 16:52+0100\n"
-+"Project-Id-Version: GNU libc 2.3.2\n"
-+"POT-Creation-Date: 2003-02-22 15:34-0800\n"
-+"PO-Revision-Date: 2003-03-03 17:20+0100\n"
- "Last-Translator: Santiago Vila Doncel <sanvila@unex.es>\n"
- "Language-Team: Spanish <es@li.org>\n"
- "MIME-Version: 1.0\n"
-@@ -301,8 +301,8 @@
- 
- #: iconv/iconv_prog.c:241
- #, c-format
--msgid "conversions from `%s' and to `%s' are not supported"
--msgstr "no se admiten conversiones de `%s' a `%s'"
-+msgid "conversion from `%s' and to `%s' are not supported"
-+msgstr "no se admite la conversión de `%s' a `%s'"
- 
- #: iconv/iconv_prog.c:246
- #, c-format
-@@ -327,15 +327,15 @@
- msgid "error while closing output file"
- msgstr "error al cerrar el fichero de salida"
- 
--#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:355 locale/programs/locale.c:268
-+#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:357 locale/programs/locale.c:274
- #: locale/programs/localedef.c:372 catgets/gencat.c:233
- #: malloc/memusagestat.c:602 debug/pcprofiledump.c:199
- msgid "Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"
- msgstr "Comunicar bichos usando el programa `glibcbug' a <bugs@gnu.org>.\n"
- 
--#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:369 locale/programs/locale.c:281
--#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:904
--#: nss/getent.c:74 nscd/nscd.c:279 nscd/nscd_nischeck.c:90 elf/ldconfig.c:259
-+#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:371 locale/programs/locale.c:287
-+#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:910
-+#: nss/getent.c:74 nscd/nscd.c:330 nscd/nscd_nischeck.c:90 elf/ldconfig.c:271
- #: elf/sprof.c:349
- #, c-format
- msgid ""
-@@ -348,9 +348,9 @@
- "No hay NINGUNA garantía; ni siquiera de COMERCIABILIDAD o IDONEIDAD PARA UN\n"
- "FIN DETERMINADO.\n"
- 
--#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:374 locale/programs/locale.c:286
--#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:909
--#: nss/getent.c:79 nscd/nscd.c:284 nscd/nscd_nischeck.c:95 elf/ldconfig.c:264
-+#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:376 locale/programs/locale.c:292
-+#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:915
-+#: nss/getent.c:79 nscd/nscd.c:335 nscd/nscd_nischeck.c:95 elf/ldconfig.c:276
- #: elf/sprof.c:355
- #, c-format
- msgid "Written by %s.\n"
-@@ -409,15 +409,15 @@
- msgid "Prefix used for all file accesses"
- msgstr "Prefijo utilizado para todos los accesos a ficheros"
- 
--#: iconv/iconvconfig.c:325 locale/programs/localedef.c:292
-+#: iconv/iconvconfig.c:327 locale/programs/localedef.c:292
- msgid "no output file produced because warning were issued"
- msgstr "no se ha producido ningún fichero de salida debido a la existencia de avisos"
- 
--#: iconv/iconvconfig.c:403
-+#: iconv/iconvconfig.c:405
- msgid "while inserting in search tree"
- msgstr "al insertar en el árbol de búsqueda"
- 
--#: iconv/iconvconfig.c:1202
-+#: iconv/iconvconfig.c:1204
- msgid "cannot generate output file"
- msgstr "no se puede generar el fichero de salida"
- 
-@@ -1368,7 +1368,7 @@
- msgid "unterminated symbolic name"
- msgstr "nombre simbólico sin terminar"
- 
--#: locale/programs/linereader.c:537 catgets/gencat.c:1166
-+#: locale/programs/linereader.c:537 catgets/gencat.c:1195
- msgid "invalid escape sequence"
- msgstr "secuencia de escape inválida"
- 
-@@ -1398,39 +1398,39 @@
- msgid "trailing garbage at end of line"
- msgstr "hay inconsistencias al final de la línea"
- 
--#: locale/programs/locale.c:73
-+#: locale/programs/locale.c:75
- msgid "System information:"
- msgstr "Información del sistema:"
- 
--#: locale/programs/locale.c:75
-+#: locale/programs/locale.c:77
- msgid "Write names of available locales"
- msgstr "Escribe los nombres de los locales disponibles"
- 
--#: locale/programs/locale.c:77
-+#: locale/programs/locale.c:79
- msgid "Write names of available charmaps"
- msgstr "Escribe los nombres de las asignaciones de caracteres disponibles"
- 
--#: locale/programs/locale.c:78
-+#: locale/programs/locale.c:80
- msgid "Modify output format:"
- msgstr "Modifica el formato de salida:"
- 
--#: locale/programs/locale.c:79
-+#: locale/programs/locale.c:81
- msgid "Write names of selected categories"
- msgstr "Escribe los nombres de las categorías seleccionadas"
- 
--#: locale/programs/locale.c:80
-+#: locale/programs/locale.c:82
- msgid "Write names of selected keywords"
- msgstr "Escribe los nombres de las palabras clave seleccionadas"
- 
--#: locale/programs/locale.c:81
-+#: locale/programs/locale.c:83
- msgid "Print more information"
- msgstr "Muestra más información"
- 
--#: locale/programs/locale.c:86
-+#: locale/programs/locale.c:88
- msgid "Get locale-specific information."
- msgstr "Obtiene la información específica del locale."
- 
--#: locale/programs/locale.c:89
-+#: locale/programs/locale.c:91
- msgid ""
- "NAME\n"
- "[-a|-m]"
-@@ -1438,7 +1438,7 @@
- "NOMBRE\n"
- "[-a|-m]"
- 
--#: locale/programs/locale.c:488
-+#: locale/programs/locale.c:512
- msgid "while preparing output"
- msgstr "al preparar la salida"
- 
-@@ -1571,16 +1571,16 @@
- msgid "cannot create temporary file"
- msgstr "no se puede crear un fichero temporal"
- 
--#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:302
-+#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:305
- msgid "cannot initialize archive file"
- msgstr "no se puede inicializar el archivo"
- 
--#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:309
-+#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:312
- msgid "cannot resize archive file"
- msgstr "no se puede cambiar el tamaño del archivo"
- 
--#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:318
--#: locale/programs/locarchive.c:508
-+#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:321
-+#: locale/programs/locarchive.c:511
- msgid "cannot map archive header"
- msgstr "no se puede leer la cabecera del archivo"
- 
-@@ -1596,88 +1596,88 @@
- msgid "cannot map locale archive file"
- msgstr "no se puede leer el fichero de locales"
- 
--#: locale/programs/locarchive.c:326
-+#: locale/programs/locarchive.c:329
- msgid "cannot lock new archive"
- msgstr "no se puede bloquear el archivo nuevo"
- 
--#: locale/programs/locarchive.c:377
-+#: locale/programs/locarchive.c:380
- msgid "cannot extend locale archive file"
- msgstr "no se puede extender el archivo de locales"
- 
--#: locale/programs/locarchive.c:386
-+#: locale/programs/locarchive.c:389
- msgid "cannot change mode of resized locale archive"
- msgstr "no se puede cambiar el modo de un archivo de locales redimensionado"
- 
--#: locale/programs/locarchive.c:394
-+#: locale/programs/locarchive.c:397
- msgid "cannot rename new archive"
- msgstr "no se puede renombrar el nuevo archivo"
- 
--#: locale/programs/locarchive.c:447
-+#: locale/programs/locarchive.c:450
- #, c-format
- msgid "cannot open locale archive \"%s\""
- msgstr "no se puede abrir el archivo de locales \"%s\""
- 
--#: locale/programs/locarchive.c:452
-+#: locale/programs/locarchive.c:455
- #, c-format
- msgid "cannot stat locale archive \"%s\""
- msgstr "no se puede efectuar `stat' sobre el archivo de locales \"%s\""
- 
--#: locale/programs/locarchive.c:471
-+#: locale/programs/locarchive.c:474
- #, c-format
- msgid "cannot lock locale archive \"%s\""
- msgstr "no se puede bloquear el archivo de locales \"%s\""
- 
--#: locale/programs/locarchive.c:494
-+#: locale/programs/locarchive.c:497
- msgid "cannot read archive header"
- msgstr "no se puede leer la cabecera del archivo"
- 
--#: locale/programs/locarchive.c:554
-+#: locale/programs/locarchive.c:557
- #, c-format
- msgid "locale '%s' already exists"
- msgstr "el local `%s' ya existe"
- 
--#: locale/programs/locarchive.c:784 locale/programs/locarchive.c:799
--#: locale/programs/locarchive.c:811 locale/programs/locarchive.c:823
-+#: locale/programs/locarchive.c:788 locale/programs/locarchive.c:803
-+#: locale/programs/locarchive.c:815 locale/programs/locarchive.c:827
- #: locale/programs/locfile.c:343
- msgid "cannot add to locale archive"
- msgstr "no se puede añadir al archivo de locales"
- 
--#: locale/programs/locarchive.c:976
-+#: locale/programs/locarchive.c:982
- #, c-format
- msgid "locale alias file `%s' not found"
- msgstr "no se encontró el fichero de alias de locales `%s'"
- 
--#: locale/programs/locarchive.c:1118
-+#: locale/programs/locarchive.c:1126
- #, c-format
- msgid "Adding %s\n"
- msgstr "Añadiendo %s\n"
- 
--#: locale/programs/locarchive.c:1124
-+#: locale/programs/locarchive.c:1132
- #, c-format
- msgid "stat of \"%s\" failed: %s: ignored"
- msgstr "falló la llamada a `stat' sobre \"%s\": %s: descartado"
- 
--#: locale/programs/locarchive.c:1130
-+#: locale/programs/locarchive.c:1138
- #, c-format
- msgid "\"%s\" is no directory; ignored"
- msgstr "\"%s\" no es un directorio; descarrtado"
- 
--#: locale/programs/locarchive.c:1137
-+#: locale/programs/locarchive.c:1145
- #, c-format
- msgid "cannot open directory \"%s\": %s: ignored"
- msgstr "no se puede abrir el directorio \"%s\": %s: descartado"
- 
--#: locale/programs/locarchive.c:1209
-+#: locale/programs/locarchive.c:1217
- #, c-format
- msgid "incomplete set of locale files in \"%s\""
- msgstr "conjunto incompleto de ficheros de locales en \"%s\""
- 
--#: locale/programs/locarchive.c:1273
-+#: locale/programs/locarchive.c:1281
- #, c-format
- msgid "cannot read all files in \"%s\": ignored"
- msgstr "no se pueden leer todos los ficheros de \"%s\": descartado"
- 
--#: locale/programs/locarchive.c:1343
-+#: locale/programs/locarchive.c:1351
- #, c-format
- msgid "locale \"%s\" not in archive"
- msgstr "el local \"%s\" no está en el archivo"
-@@ -1749,8 +1749,8 @@
- msgid "upper limit in range is not smaller then lower limit"
- msgstr "el límite superior del rango no es menor que el límite inferior"
- 
--#: locale/programs/xmalloc.c:70 malloc/obstack.c:500 malloc/obstack.c:503
--#: posix/getconf.c:996
-+#: locale/programs/xmalloc.c:70 malloc/obstack.c:505 malloc/obstack.c:508
-+#: posix/getconf.c:1002
- msgid "memory exhausted"
- msgstr "memoria agotada"
- 
-@@ -1793,7 +1793,7 @@
- msgid "Another string for testing."
- msgstr "Otra cadena para hacer pruebas."
- 
--#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:79
-+#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:84
- msgid "NAME"
- msgstr "NOMBRE"
- 
-@@ -1839,7 +1839,7 @@
- msgid "duplicate set definition"
- msgstr "definición de conjunto duplicada"
- 
--#: catgets/gencat.c:446 catgets/gencat.c:619 catgets/gencat.c:648
-+#: catgets/gencat.c:446 catgets/gencat.c:623 catgets/gencat.c:677
- msgid "this is the first definition"
- msgstr "esta es la primera vez que aparece la definición"
- 
-@@ -1860,44 +1860,44 @@
- msgid "unknown directive `%s': line ignored"
- msgstr "directiva desconocida `%s': línea pasada por alto"
- 
--#: catgets/gencat.c:617
-+#: catgets/gencat.c:621
- msgid "duplicated message number"
- msgstr "número de mensaje duplicado"
- 
--#: catgets/gencat.c:645
-+#: catgets/gencat.c:674
- msgid "duplicated message identifier"
- msgstr "identificador de mensaje duplicado"
- 
--#: catgets/gencat.c:702
-+#: catgets/gencat.c:731
- msgid "invalid character: message ignored"
- msgstr "carácter inválido: mensaje descartado"
- 
--#: catgets/gencat.c:745
-+#: catgets/gencat.c:774
- msgid "invalid line"
- msgstr "línea inválida"
- 
--#: catgets/gencat.c:799
-+#: catgets/gencat.c:828
- msgid "malformed line ignored"
- msgstr "una línea incorrecta no se tendrá en cuenta"
- 
--#: catgets/gencat.c:963 catgets/gencat.c:1004
-+#: catgets/gencat.c:992 catgets/gencat.c:1033
- #, c-format
- msgid "cannot open output file `%s'"
- msgstr "no se puede abrir el fichero de salida `%s'"
- 
--#: catgets/gencat.c:1188
-+#: catgets/gencat.c:1217
- msgid "unterminated message"
- msgstr "mensaje sin terminar"
- 
--#: catgets/gencat.c:1212
-+#: catgets/gencat.c:1241
- msgid "while opening old catalog file"
- msgstr "al abrir el fichero de catálogo antiguo"
- 
--#: catgets/gencat.c:1303
-+#: catgets/gencat.c:1332
- msgid "conversion modules not available"
- msgstr "no están disponibles los módulos de conversión"
- 
--#: catgets/gencat.c:1329
-+#: catgets/gencat.c:1358
- msgid "cannot determine escape character"
- msgstr "no se puede determinar el carácter de escape"
- 
-@@ -1909,7 +1909,7 @@
- # me gustaría que hubiera otra palabra mejor. SV
- # Siempre me han gustado F&C ;-)
- # A mí también :-) sv
--#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:178
-+#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:133
- #: nis/nis_error.c:29 nis/ypclnt.c:787 nis/ypclnt.c:861
- msgid "Success"
- msgstr "Conseguido"
-@@ -3316,24 +3316,24 @@
- msgid "%s%sUnknown signal %d\n"
- msgstr "%s%sSeñal desconocida %d\n"
- 
--#: malloc/mcheck.c:296
-+#: malloc/mcheck.c:346
- msgid "memory is consistent, library is buggy\n"
- msgstr "la memoria es consistente, la biblioteca tiene un bicho\n"
- 
--#: malloc/mcheck.c:299
-+#: malloc/mcheck.c:349
- msgid "memory clobbered before allocated block\n"
- msgstr "memoria alterada antes del bloque de memoria asignado\n"
- 
--#: malloc/mcheck.c:302
-+#: malloc/mcheck.c:352
- msgid "memory clobbered past end of allocated block\n"
- msgstr "memoria alterada pasado el final del bloque de memoria asignado\n"
- 
--#: malloc/mcheck.c:305
-+#: malloc/mcheck.c:355
- msgid "block freed twice\n"
- msgstr "bloque liberado dos veces\n"
- 
- # Revisar lo de bogus. creo que es eso.
--#: malloc/mcheck.c:308
-+#: malloc/mcheck.c:358
- msgid "bogus mcheck_status, library is buggy\n"
- msgstr "valor de mcheck_status incorrecto, la biblioteca tiene un bicho\n"
- 
-@@ -3372,6 +3372,10 @@
- msgid "DATAFILE [OUTFILE]"
- msgstr "FICHERODEDATOS [FICHERODESALIDA]"
- 
-+#: string/strerror.c:43 posix/../sysdeps/posix/gai_strerror.c:57
-+msgid "Unknown error"
-+msgstr "Error desconocido"
-+
- #: string/strsignal.c:69
- #, c-format
- msgid "Real-time signal %d"
-@@ -3396,7 +3400,7 @@
- msgid "%s: Memory exhausted: %s\n"
- msgstr "%s: Memoria agotada: %s\n"
- 
--#: timezone/zic.c:390 misc/error.c:120
-+#: timezone/zic.c:390 misc/error.c:127 misc/error.c:155
- msgid "Unknown system error"
- msgstr "Error del sistema desconocido"
- 
-@@ -3855,25 +3859,21 @@
- msgid "Interrupted by a signal"
- msgstr "Interrumpido por una señal"
- 
--#: posix/../sysdeps/posix/gai_strerror.c:57
--msgid "Unknown error"
--msgstr "Error desconocido"
--
--#: posix/getconf.c:883
-+#: posix/getconf.c:889
- #, c-format
- msgid "Usage: %s [-v specification] variable_name [pathname]\n"
- msgstr "Modo de empleo: %s [-v especificación] nombre_de_variable [ruta]\n"
- 
--#: posix/getconf.c:941
-+#: posix/getconf.c:947
- #, c-format
- msgid "unknown specification \"%s\""
- msgstr "especificación \"%s\" desconocida"
- 
--#: posix/getconf.c:968 posix/getconf.c:984
-+#: posix/getconf.c:974 posix/getconf.c:990
- msgid "undefined"
- msgstr "sin definir"
- 
--#: posix/getconf.c:1006
-+#: posix/getconf.c:1012
- #, c-format
- msgid "Unrecognized variable `%s'"
- msgstr "Variable no reconocida `%s'"
-@@ -3949,71 +3949,71 @@
- msgid "%s: option `-W %s' doesn't allow an argument\n"
- msgstr "%s: la opción `-W %s' no admite ningún argumento\n"
- 
--#: posix/regcomp.c:181
-+#: posix/regcomp.c:136
- msgid "No match"
- msgstr "No hay ninguna coincidencia"
- 
--#: posix/regcomp.c:184
-+#: posix/regcomp.c:139
- msgid "Invalid regular expression"
- msgstr "La expresión regular es errónea"
- 
--#: posix/regcomp.c:187
-+#: posix/regcomp.c:142
- msgid "Invalid collation character"
- msgstr "Carácter de unión inválido"
- 
--#: posix/regcomp.c:190
-+#: posix/regcomp.c:145
- msgid "Invalid character class name"
- msgstr "Nombre de clase de carácter inválido"
- 
--#: posix/regcomp.c:193
-+#: posix/regcomp.c:148
- msgid "Trailing backslash"
- msgstr "Barra invertida extra al final `\\'"
- 
--#: posix/regcomp.c:196
-+#: posix/regcomp.c:151
- msgid "Invalid back reference"
- msgstr "Referencia hacia atrás inválida"
- 
--#: posix/regcomp.c:199
-+#: posix/regcomp.c:154
- msgid "Unmatched [ or [^"
- msgstr "[ ó ^[ desemparejados"
- 
--#: posix/regcomp.c:202
-+#: posix/regcomp.c:157
- msgid "Unmatched ( or \\("
- msgstr "( ó \\( desemparejados"
- 
--#: posix/regcomp.c:205
-+#: posix/regcomp.c:160
- msgid "Unmatched \\{"
- msgstr "\\{ desemparejado"
- 
--#: posix/regcomp.c:208
-+#: posix/regcomp.c:163
- msgid "Invalid content of \\{\\}"
- msgstr "Contenido de \\{\\} inválido"
- 
--#: posix/regcomp.c:211
-+#: posix/regcomp.c:166
- msgid "Invalid range end"
- msgstr "Final de rango inválido"
- 
--#: posix/regcomp.c:214
-+#: posix/regcomp.c:169
- msgid "Memory exhausted"
- msgstr "Memoria agotada"
- 
--#: posix/regcomp.c:217
-+#: posix/regcomp.c:172
- msgid "Invalid preceding regular expression"
- msgstr "La expresión regular precedente es inválida"
- 
--#: posix/regcomp.c:220
-+#: posix/regcomp.c:175
- msgid "Premature end of regular expression"
- msgstr "Fin no esperado de la expresión regular"
- 
--#: posix/regcomp.c:223
-+#: posix/regcomp.c:178
- msgid "Regular expression too big"
- msgstr "La expresión regular es demasiado grande"
- 
--#: posix/regcomp.c:226
-+#: posix/regcomp.c:181
- msgid "Unmatched ) or \\)"
- msgstr ") ó \\) desemparejados"
- 
--#: posix/regcomp.c:673
-+#: posix/regcomp.c:615
- msgid "No previous regular expression"
- msgstr "No existe ninguna expresión regular anterior"
- 
-@@ -4174,24 +4174,24 @@
- msgid "Service configuration to be used"
- msgstr "Configuración del servicio"
- 
--#: nss/getent.c:136 nss/getent.c:305
-+#: nss/getent.c:136 nss/getent.c:308
- #, c-format
- msgid "Enumeration not supported on %s\n"
- msgstr "La enumeración no está soportada sobre %s\n"
- 
--#: nss/getent.c:729
-+#: nss/getent.c:732
- msgid "getent - get entries from administrative database."
- msgstr "getent - obtiene entradas de la base de datos administrativa."
- 
--#: nss/getent.c:730
-+#: nss/getent.c:733
- msgid "Supported databases:"
- msgstr "Bases de datos admitidas:"
- 
--#: nss/getent.c:787 nscd/nscd.c:119 nscd/nscd_nischeck.c:64
-+#: nss/getent.c:790 nscd/nscd.c:124 nscd/nscd_nischeck.c:64
- msgid "wrong number of arguments"
- msgstr "número incorrecto de argumentos"
- 
--#: nss/getent.c:797
-+#: nss/getent.c:800
- #, c-format
- msgid "Unknown database: %s\n"
- msgstr "Base de datos desconocida: %s\n"
-@@ -4221,77 +4221,81 @@
- msgid "invalid pointer size"
- msgstr "tamaño de puntero inválido"
- 
--#: inet/rcmd.c:174 inet/rcmd.c:177
-+#: inet/rcmd.c:163 inet/rcmd.c:166
-+msgid "rcmd: Cannot allocate memory\n"
-+msgstr "rcmd: No se puede asignar memoria\n"
-+
-+#: inet/rcmd.c:185 inet/rcmd.c:188
- msgid "rcmd: socket: All ports in use\n"
- msgstr "rcmd: socket: Se están usando todos los puertos\n"
- 
--#: inet/rcmd.c:211
-+#: inet/rcmd.c:222
- #, c-format
- msgid "connect to address %s: "
- msgstr "conexión a la dirección %s: "
- 
--#: inet/rcmd.c:229
-+#: inet/rcmd.c:240
- #, c-format
- msgid "Trying %s...\n"
- msgstr "Intentando %s...\n"
- 
--#: inet/rcmd.c:278
-+#: inet/rcmd.c:289
- #, c-format
- msgid "rcmd: write (setting up stderr): %m\n"
- msgstr "rcmd: write (activando la salida de error estándar): %m\n"
- 
--#: inet/rcmd.c:299
-+#: inet/rcmd.c:310
- #, c-format
- msgid "rcmd: poll (setting up stderr): %m\n"
- msgstr "rcmd: poll (activando la salida de error estándar): %m\n"
- 
- #  ¿en la configuración del servicio?, ¿del circuito?, ¿o dejarlo así?
- #  Es de locos, estuve viendo las/los fuentes, preferí dejarlo así. em
--#: inet/rcmd.c:302
-+#: inet/rcmd.c:313
- msgid "poll: protocol failure in circuit setup\n"
- msgstr "poll: fallo de protocolo al configurar el circuito\n"
- 
- #  ??? lo mismo que arriba
--#: inet/rcmd.c:346
-+#: inet/rcmd.c:358
- msgid "socket: protocol failure in circuit setup\n"
- msgstr "socket: fallo de protocolo al configurar el circuito\n"
- 
--#: inet/rcmd.c:368
-+#: inet/rcmd.c:387
- #, c-format
- msgid "rcmd: %s: short read"
- msgstr "rcmd: %s: lectura insuficiente"
- 
- # ## Lo mismo con lstat. sv
- # Antes decía: No se pudo obtener información (lstat) del fichero .rhosts
--#: inet/rcmd.c:524
-+#: inet/rcmd.c:549
- msgid "lstat failed"
- msgstr "lstat ha fallado"
- 
- # Antes decía: .rhosts no es un fichero regular
--#: inet/rcmd.c:526
-+#: inet/rcmd.c:551
- msgid "not regular file"
- msgstr "no es un fichero regular"
- 
--#: inet/rcmd.c:531
-+#: inet/rcmd.c:556
- msgid "cannot open"
- msgstr "no se puede abrir"
- 
- # ## Sugerencia: Añadir (fstat) después de información. sv
- # Antes decía: No se pudo obtener información (fstat) del fichero .rhosts
--#: inet/rcmd.c:533
-+#: inet/rcmd.c:558
- msgid "fstat failed"
- msgstr "fstat ha fallado"
- 
- # Antes decía: El propietario del fichero .rhosts no es válido
--#: inet/rcmd.c:535
-+#: inet/rcmd.c:560
- msgid "bad owner"
- msgstr "propietario incorrecto"
- 
--#: inet/rcmd.c:537
-+#: inet/rcmd.c:562
- msgid "writeable by other than owner"
- msgstr "puede ser modificado por otros además del propietario"
- 
--#: inet/rcmd.c:539
-+#: inet/rcmd.c:564
- msgid "hard linked somewhere"
- msgstr "hay un enlace duro en alguna parte"
- 
-@@ -4539,115 +4543,115 @@
- msgid "Cannot receive reply to broadcast"
- msgstr "No se puede recibir la respuesta al `broadcast'"
- 
--#: sunrpc/rpc_main.c:289
-+#: sunrpc/rpc_main.c:288
- #, c-format
- msgid "%s: output would overwrite %s\n"
- msgstr "%s: la salida sobreescribiría %s\n"
- 
--#: sunrpc/rpc_main.c:296
-+#: sunrpc/rpc_main.c:295
- #, c-format
- msgid "%s: unable to open %s: %m\n"
- msgstr "%s: no se pudo abrir %s: %m\n"
- 
--#: sunrpc/rpc_main.c:308
-+#: sunrpc/rpc_main.c:307
- #, c-format
- msgid "%s: while writing output %s: %m"
- msgstr "%s: al escribir el resultado %s: %m:"
- 
- # FIXME: El espacio final.
--#: sunrpc/rpc_main.c:343
-+#: sunrpc/rpc_main.c:342
- #, c-format
- msgid "cannot find C preprocessor: %s \n"
- msgstr "no se puede encontrar el preprocesador de C: %s \n"
- 
--#: sunrpc/rpc_main.c:351
-+#: sunrpc/rpc_main.c:350
- msgid "cannot find any C preprocessor (cpp)\n"
- msgstr "no se puede encontrar ningún preprocesador de C (cpp)\n"
- 
--#: sunrpc/rpc_main.c:420
-+#: sunrpc/rpc_main.c:419
- #, c-format
- msgid "%s: C preprocessor failed with signal %d\n"
- msgstr "%s: El preprocesador de C falló con la señal %d\n"
- 
--#: sunrpc/rpc_main.c:423
-+#: sunrpc/rpc_main.c:422
- #, c-format
- msgid "%s: C preprocessor failed with exit code %d\n"
- msgstr "%s: El preprocesador de C falló con un código de retorno %d\n"
- 
--#: sunrpc/rpc_main.c:463
-+#: sunrpc/rpc_main.c:462
- #, c-format
- msgid "illegal nettype :`%s'\n"
- msgstr "tipodered ilegal :`%s'\n"
- 
--#: sunrpc/rpc_main.c:1105
-+#: sunrpc/rpc_main.c:1104
- msgid "rpcgen: too many defines\n"
- msgstr "rpcgen: demasiados defines\n"
- 
--#: sunrpc/rpc_main.c:1117
-+#: sunrpc/rpc_main.c:1116
- msgid "rpcgen: arglist coding error\n"
- msgstr "rpcgen: error de codificación de la lista de argumentos\n"
- 
- #. TRANS: the file will not be removed; this is an
- #. TRANS: informative message.
--#: sunrpc/rpc_main.c:1150
-+#: sunrpc/rpc_main.c:1149
- #, c-format
- msgid "file `%s' already exists and may be overwritten\n"
- msgstr "el fichero `%s' ya existe y podría ser sobreescrito\n"
- 
--#: sunrpc/rpc_main.c:1195
-+#: sunrpc/rpc_main.c:1194
- msgid "Cannot specify more than one input file!\n"
- msgstr "No se puede especificar más de un fichero de entrada\n"
- 
- # Se admiten sugerencias para MT-safe. sv
--#: sunrpc/rpc_main.c:1365
-+#: sunrpc/rpc_main.c:1364
- msgid "This implementation doesn't support newstyle or MT-safe code!\n"
- msgstr "¡Esta implementación no admite código de nuevo estilo o `MT-safe'!\n"
- 
--#: sunrpc/rpc_main.c:1374
-+#: sunrpc/rpc_main.c:1373
- msgid "Cannot use netid flag with inetd flag!\n"
- msgstr "No se puede usar la opción netid con la opción inetd\n"
- 
--#: sunrpc/rpc_main.c:1386
-+#: sunrpc/rpc_main.c:1385
- msgid "Cannot use netid flag without TIRPC!\n"
- msgstr "No se puede usar la opción netid sin TIRPC\n"
- 
--#: sunrpc/rpc_main.c:1393
-+#: sunrpc/rpc_main.c:1392
- msgid "Cannot use table flags with newstyle!\n"
- msgstr "No se pueden usar las opciones de la tabla con el nuevo estilo\n"
- 
--#: sunrpc/rpc_main.c:1412
-+#: sunrpc/rpc_main.c:1411
- msgid "\"infile\" is required for template generation flags.\n"
- msgstr ""
- "se necesita un \"fichero_de_entrada\" para las opciones de generación\n"
- "de plantillas\n"
- 
--#: sunrpc/rpc_main.c:1417
-+#: sunrpc/rpc_main.c:1416
- msgid "Cannot have more than one file generation flag!\n"
- msgstr "No se puede tener más de una opción de generación de fichero\n"
- 
--#: sunrpc/rpc_main.c:1426
-+#: sunrpc/rpc_main.c:1425
- #, c-format
- msgid "usage: %s infile\n"
- msgstr "modo de empleo: %s fichero_de_entrada\n"
- 
- # Este mensaje tal vez habría que cortarlo por algún lado. sv
--#: sunrpc/rpc_main.c:1427
-+#: sunrpc/rpc_main.c:1426
- #, c-format
- msgid "\t%s [-abkCLNTM][-Dname[=value]] [-i size] [-I [-K seconds]] [-Y path] infile\n"
- msgstr "\t%s [-abkCLNTM][-Dnombre[=valor]] [-i tamaño] [-I [-K segundos]] [-Y camino] fichero_de_entrada\n"
- 
- # Y este también. sv
--#: sunrpc/rpc_main.c:1429
-+#: sunrpc/rpc_main.c:1428
- #, c-format
- msgid "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o outfile] [infile]\n"
- msgstr "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o fichero_de_salida] [fichero_de_entrada]\n"
- 
--#: sunrpc/rpc_main.c:1431
-+#: sunrpc/rpc_main.c:1430
- #, c-format
- msgid "\t%s [-s nettype]* [-o outfile] [infile]\n"
- msgstr "\t%s [-s tipored]* [-o fichero_de_salida] [fichero_de_entrada]\n"
- 
--#: sunrpc/rpc_main.c:1432
-+#: sunrpc/rpc_main.c:1431
- #, c-format
- msgid "\t%s [-n netid]* [-o outfile] [infile]\n"
- msgstr "\t%s [-n netid]* [-o fichero_de_salida] [fichero_de_entrada]\n"
-@@ -5549,7 +5553,7 @@
- msgid "while allocating hash table entry"
- msgstr "al asignar espacio para la entrada en la tabla `hash'"
- 
--#: nscd/cache.c:150 nscd/connections.c:185
-+#: nscd/cache.c:150 nscd/connections.c:187
- #, c-format
- msgid "cannot stat() file `%s': %s"
- msgstr "no se puede ejecutar stat() sobre el fichero `%s': %s"
-@@ -5562,155 +5566,160 @@
- msgid "Cannot run nscd in secure mode as unprivileged user"
- msgstr "No se puede ejecutar nscd en modo seguro como usuario no privilegiado"
- 
--#: nscd/connections.c:199
-+#: nscd/connections.c:175
-+#, c-format
-+msgid "while allocating cache: %s"
-+msgstr "al asignar espacio para el caché: %s"
-+
-+#: nscd/connections.c:200
- #, c-format
- msgid "cannot open socket: %s"
- msgstr "no se puede abrir el `socket': %s"
- 
--#: nscd/connections.c:217
-+#: nscd/connections.c:218
- #, c-format
- msgid "cannot enable socket to accept connections: %s"
- msgstr "no se puede activar el `socket' para aceptar conexiones: %s"
- 
--#: nscd/connections.c:259
-+#: nscd/connections.c:260
- #, c-format
- msgid "handle_request: request received (Version = %d)"
- msgstr "handle_request: petición recibida (Versión = %d)"
- 
--#: nscd/connections.c:265
-+#: nscd/connections.c:266
- #, c-format
- msgid "cannot handle old request version %d; current version is %d"
- msgstr ""
- "no se pueden manejar peticiones de la versión %d, la versión\n"
- "actual es %d"
- 
--#: nscd/connections.c:303 nscd/connections.c:325
-+#: nscd/connections.c:304 nscd/connections.c:326
- #, c-format
- msgid "cannot write result: %s"
- msgstr "no se puede escribir el resultado: %s"
- 
--#: nscd/connections.c:404 nscd/connections.c:498
-+#: nscd/connections.c:405 nscd/connections.c:499
- #, c-format
- msgid "error getting callers id: %s"
- msgstr "error al obtener el id de los llamantes: %s"
- 
--#: nscd/connections.c:470
-+#: nscd/connections.c:471
- #, c-format
- msgid "while accepting connection: %s"
- msgstr "al aceptar la conexión: %s"
- 
--#: nscd/connections.c:481
-+#: nscd/connections.c:482
- #, c-format
- msgid "short read while reading request: %s"
- msgstr "lectura insuficiente mientras se leía la petición: %s"
- 
--#: nscd/connections.c:517
-+#: nscd/connections.c:518
- #, c-format
- msgid "key length in request too long: %d"
- msgstr "la longitud de la clave en la petición es demasiado larga: %d"
- 
--#: nscd/connections.c:531
-+#: nscd/connections.c:532
- #, c-format
- msgid "short read while reading request key: %s"
- msgstr "se acabaron los datos mientras se leía la clave de petición: %s"
- 
--#: nscd/connections.c:590 nscd/connections.c:591 nscd/connections.c:610
--#: nscd/connections.c:623 nscd/connections.c:629 nscd/connections.c:636
-+#: nscd/connections.c:591 nscd/connections.c:592 nscd/connections.c:611
-+#: nscd/connections.c:624 nscd/connections.c:630 nscd/connections.c:637
- #, c-format
- msgid "Failed to run nscd as user '%s'"
- msgstr "Fallo al ejecutar nscd como usuario `%s'"
- 
--#: nscd/connections.c:611
-+#: nscd/connections.c:612
- msgid "getgrouplist failed"
- msgstr "falló `getgrouplist'"
- 
--#: nscd/connections.c:624
-+#: nscd/connections.c:625
- msgid "setgroups failed"
- msgstr "falló `setgroups'"
- 
--#: nscd/grpcache.c:102 nscd/hstcache.c:110 nscd/pwdcache.c:108
-+#: nscd/grpcache.c:103 nscd/hstcache.c:111 nscd/pwdcache.c:109
- msgid "while allocating key copy"
- msgstr "al asignar espacio para la copia de la clave"
- 
--#: nscd/grpcache.c:152 nscd/hstcache.c:167 nscd/pwdcache.c:145
-+#: nscd/grpcache.c:153 nscd/hstcache.c:168 nscd/pwdcache.c:146
- msgid "while allocating cache entry"
- msgstr "al asignar espacio para la entrada en el caché"
- 
--#: nscd/grpcache.c:195 nscd/hstcache.c:281 nscd/pwdcache.c:191
-+#: nscd/grpcache.c:196 nscd/hstcache.c:282 nscd/pwdcache.c:192
- #, c-format
- msgid "short write in %s: %s"
- msgstr "escritura insuficiente en %s: %s"
- 
--#: nscd/grpcache.c:217
-+#: nscd/grpcache.c:218
- #, c-format
- msgid "Haven't found \"%s\" in group cache!"
- msgstr "No se ha encontrado \"%s\" en el caché de grupos"
- 
--#: nscd/grpcache.c:292
-+#: nscd/grpcache.c:284
- #, c-format
- msgid "Invalid numeric gid \"%s\"!"
- msgstr "¡gid numérico inválido \"%s\"!"
- 
--#: nscd/grpcache.c:299
-+#: nscd/grpcache.c:291
- #, c-format
- msgid "Haven't found \"%d\" in group cache!"
- msgstr "No se ha encontrado \"%d\" en el caché de grupo"
- 
--#: nscd/hstcache.c:303 nscd/hstcache.c:378 nscd/hstcache.c:456
--#: nscd/hstcache.c:533
-+#: nscd/hstcache.c:304 nscd/hstcache.c:370 nscd/hstcache.c:435
-+#: nscd/hstcache.c:500
- #, c-format
- msgid "Haven't found \"%s\" in hosts cache!"
- msgstr "No se ha encontrado \"%s\" en el caché de `hosts'"
- 
--#: nscd/nscd.c:80
-+#: nscd/nscd.c:85
- msgid "Read configuration data from NAME"
- msgstr "Lee datos de configuración de NOMBRE"
- 
--#: nscd/nscd.c:82
-+#: nscd/nscd.c:87
- msgid "Do not fork and display messages on the current tty"
- msgstr "No se divide y muestra los mensajes en la terminal actual"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "NUMBER"
- msgstr "NÚMERO"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "Start NUMBER threads"
- msgstr "Comienza NÚMERO hilos"
- 
--#: nscd/nscd.c:84
-+#: nscd/nscd.c:89
- msgid "Shut the server down"
- msgstr "Apagar el servidor"
- 
--#: nscd/nscd.c:85
-+#: nscd/nscd.c:90
- msgid "Print current configuration statistic"
- msgstr "Muestra una estadística sobre la configuración actual"
- 
--#: nscd/nscd.c:86
-+#: nscd/nscd.c:91
- msgid "TABLE"
- msgstr "TABLA"
- 
--#: nscd/nscd.c:87
-+#: nscd/nscd.c:92
- msgid "Invalidate the specified cache"
- msgstr "Invalida la caché especificada"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "TABLE,yes"
- msgstr "TABLA,sí"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "Use separate cache for each user"
- msgstr "Utiliza una caché separada para cada usuario"
- 
--#: nscd/nscd.c:93
-+#: nscd/nscd.c:98
- msgid "Name Service Cache Daemon."
- msgstr "Daemon de Caché del Servicio de Nombres."
- 
--#: nscd/nscd.c:126
-+#: nscd/nscd.c:131
- msgid "already running"
- msgstr "ya está funcionando"
- 
--#: nscd/nscd.c:192 nscd/nscd.c:212 nscd/nscd.c:218
-+#: nscd/nscd.c:243 nscd/nscd.c:263 nscd/nscd.c:269
- msgid "Only root is allowed to use this option!"
- msgstr "Solamente root puede usar esta opción"
- 
-@@ -5800,22 +5809,22 @@
- "%15ld%% tasa de aciertos de caché\n"
- "%15s  compruebe /etc/%s para cambios\n"
- 
--#: nscd/pwdcache.c:213
-+#: nscd/pwdcache.c:214
- #, c-format
- msgid "Haven't found \"%s\" in password cache!"
- msgstr "No se ha encontrado \"%s\" en el caché de contraseñas"
- 
--#: nscd/pwdcache.c:288
-+#: nscd/pwdcache.c:280
- #, c-format
- msgid "Invalid numeric uid \"%s\"!"
- msgstr "¡uid numérico inválido \"%s\"!"
- 
--#: nscd/pwdcache.c:295
-+#: nscd/pwdcache.c:287
- #, c-format
- msgid "Haven't found \"%d\" in password cache!"
- msgstr "No se ha encontrado \"%d\" en el caché de contraseñas"
- 
--#: elf/../sysdeps/generic/dl-sysdep.c:297
-+#: elf/../sysdeps/generic/dl-sysdep.c:357
- msgid "cannot create capability list"
- msgstr "no se puede crear la lista de capacidades"
- 
-@@ -5867,7 +5876,7 @@
- msgid ", OS ABI: %s %d.%d.%d"
- msgstr ", ABI del SO: %s %d.%d.%d"
- 
--#: elf/cache.c:136 elf/ldconfig.c:1033
-+#: elf/cache.c:136 elf/ldconfig.c:1045
- #, c-format
- msgid "Can't open cache file %s\n"
- msgstr "No se puede abrir el fichero de caché %s\n"
-@@ -5914,17 +5923,17 @@
- msgid "Renaming of %s to %s failed"
- msgstr "Falló el renombramiento de %s a %s"
- 
--#: elf/dl-close.c:113
-+#: elf/dl-close.c:128
- msgid "shared object not open"
- msgstr "el objeto compartido no está abierto"
- 
--#: elf/dl-close.c:357 elf/dl-open.c:436
-+#: elf/dl-close.c:486 elf/dl-open.c:444
- msgid "TLS generation counter wrapped!  Please send report with the 'glibcbug' script."
- msgstr ""
- "¡El contador de generaciones TLS ha vuelto a cero! Por favor envíe un informe\n"
- "con el script 'glibcbug'"
- 
--#: elf/dl-deps.c:111 elf/dl-open.c:177
-+#: elf/dl-deps.c:111 elf/dl-open.c:183
- msgid "DST not allowed in SUID/SGID programs"
- msgstr "No se permite DST en programas SUID/SGID"
- 
-@@ -5946,185 +5955,199 @@
- msgid "cannot allocate dependency list"
- msgstr "no se pudo asignar espacio para la lista de dependencias"
- 
--#: elf/dl-deps.c:492 elf/dl-deps.c:547
-+#: elf/dl-deps.c:494 elf/dl-deps.c:549
- msgid "cannot allocate symbol search list"
- msgstr "no se puede asignar espacio para la lista de búsqueda de los símbolos"
- 
--#: elf/dl-deps.c:532
-+#: elf/dl-deps.c:534
- msgid "Filters not supported with LD_TRACE_PRELINKING"
- msgstr "No se admiten filtros con LD_TRACE_PRELINKING"
- 
- # Véase "A bug's life".
--#: elf/dl-error.c:73
-+#: elf/dl-error.c:75
- msgid "DYNAMIC LINKER BUG!!!"
- msgstr "¡¡¡HAY UN BICHO EN EL ENLAZADOR DINÁMICO!!!"
- 
--#: elf/dl-error.c:106
-+#: elf/dl-error.c:108
- msgid "error while loading shared libraries"
- msgstr "error al cargar las bibliotecas compartidas"
- 
--#: elf/dl-load.c:338
-+#: elf/dl-load.c:339
- msgid "cannot allocate name record"
- msgstr "no se puede asignar el registro del nombre"
- 
- # He intentado mejorarlo un poco ...
- #
--#: elf/dl-load.c:440 elf/dl-load.c:520 elf/dl-load.c:614 elf/dl-load.c:709
-+#: elf/dl-load.c:441 elf/dl-load.c:520 elf/dl-load.c:612 elf/dl-load.c:707
- msgid "cannot create cache for search path"
- msgstr "no se puede crear un caché para la ruta de búsqueda"
- 
--#: elf/dl-load.c:545
-+#: elf/dl-load.c:543
- msgid "cannot create RUNPATH/RPATH copy"
- msgstr "no se puede crear una copia RUNPATH/RPATH"
- 
--#: elf/dl-load.c:600
-+#: elf/dl-load.c:598
- msgid "cannot create search path array"
- msgstr "no se puede crear la matriz de la ruta de búsqueda"
- 
--#: elf/dl-load.c:796
-+#: elf/dl-load.c:794
- msgid "cannot stat shared object"
- msgstr "no se puede efectuar `stat' sobre el objeto compartido"
- 
--#: elf/dl-load.c:840
-+#: elf/dl-load.c:838
- msgid "cannot open zero fill device"
- msgstr "no se puede abrir el dispositivo de `zero fill'"
- 
--#: elf/dl-load.c:849 elf/dl-load.c:1855
-+#: elf/dl-load.c:847 elf/dl-load.c:1902
- msgid "cannot create shared object descriptor"
- msgstr "no se puede crear el descriptor del objeto compartido"
- 
--#: elf/dl-load.c:868 elf/dl-load.c:1351 elf/dl-load.c:1434
-+#: elf/dl-load.c:866 elf/dl-load.c:1398 elf/dl-load.c:1481
- msgid "cannot read file data"
- msgstr "no se pueden leer los datos del fichero"
- 
--#: elf/dl-load.c:908
-+#: elf/dl-load.c:906
- msgid "ELF load command alignment not page-aligned"
- msgstr "El alineamiento de la orden de carga ELF no está alineada a la página"
- 
--#: elf/dl-load.c:915
-+#: elf/dl-load.c:913
- msgid "ELF load command address/offset not properly aligned"
- msgstr "La dirección/desplazamiento de la orden de carga ELF no está bien alineada"
- 
--#: elf/dl-load.c:996
-+#: elf/dl-load.c:988
-+msgid "cannot allocate TLS data structures for initial thread"
-+msgstr "no se pueden crear las estructuras de datos TLS para el hilo inicial"
-+
-+#: elf/dl-load.c:1012
-+msgid "cannot handle TLS data"
-+msgstr "no se pueden manejar los datos de TLS"
-+
-+#: elf/dl-load.c:1047
- msgid "failed to map segment from shared object"
- msgstr "fallo al asignar un segmento del objeto compartido"
- 
--#: elf/dl-load.c:1020
-+#: elf/dl-load.c:1071
- msgid "cannot dynamically load executable"
- msgstr "no se puede cargar el ejecutable dinámicamente"
- 
--#: elf/dl-load.c:1081
-+#: elf/dl-load.c:1132
- msgid "cannot change memory protections"
- msgstr "no se pueden cambiar las protecciones de memoria"
- 
--#: elf/dl-load.c:1100
-+#: elf/dl-load.c:1151
- msgid "cannot map zero-fill pages"
- msgstr "no se pueden asignar páginas de tipo `zero-fill'"
- 
--#: elf/dl-load.c:1118
-+#: elf/dl-load.c:1169
- msgid "cannot allocate memory for program header"
- msgstr "no se puede asignar memoria para la cabecera del programa"
- 
--#: elf/dl-load.c:1149
-+#: elf/dl-load.c:1200
- msgid "object file has no dynamic section"
- msgstr "el fichero objeto no tiene sección dinámica"
- 
--#: elf/dl-load.c:1193
-+#: elf/dl-load.c:1240
- msgid "shared object cannot be dlopen()ed"
- msgstr "no se puede efectuar dlopen() sobre el objeto compartido"
- 
--#: elf/dl-load.c:1216
-+#: elf/dl-load.c:1263
- msgid "cannot create searchlist"
- msgstr "no se puede crear la lista de búsqueda"
- 
--#: elf/dl-load.c:1351
-+#: elf/dl-load.c:1398
- msgid "file too short"
- msgstr "fichero demasiado corto"
- 
--#: elf/dl-load.c:1374
-+#: elf/dl-load.c:1421
- msgid "invalid ELF header"
- msgstr "cabecera ELF inválida"
- 
--#: elf/dl-load.c:1383
-+#: elf/dl-load.c:1430
- msgid "ELF file data encoding not big-endian"
- msgstr "La codificación de los datos del fichero ELF no es `big-endian'"
- 
--#: elf/dl-load.c:1385
-+#: elf/dl-load.c:1432
- msgid "ELF file data encoding not little-endian"
- msgstr "La codificación de los datos del fichero ELF no es `little-endian'"
- 
--#: elf/dl-load.c:1389
-+#: elf/dl-load.c:1436
- msgid "ELF file version ident does not match current one"
- msgstr "La identificación de versión del fichero ELF no encaja con la actual"
- 
--#: elf/dl-load.c:1393
-+#: elf/dl-load.c:1440
- msgid "ELF file OS ABI invalid"
- msgstr "ABI del OS del fichero ELF inválida"
- 
--#: elf/dl-load.c:1395
-+#: elf/dl-load.c:1442
- msgid "ELF file ABI version invalid"
- msgstr "Versión de ABI del fichero ELF inválida"
- 
--#: elf/dl-load.c:1398
-+#: elf/dl-load.c:1445
- msgid "internal error"
- msgstr "error interno"
- 
--#: elf/dl-load.c:1405
-+#: elf/dl-load.c:1452
- msgid "ELF file version does not match current one"
- msgstr "La versión del fichero ELF no coincide con la actual"
- 
--#: elf/dl-load.c:1413
-+#: elf/dl-load.c:1460
- msgid "ELF file's phentsize not the expected size"
- msgstr "El `phentsize' del fichero ELF no es el tamaño esperado"
- 
--#: elf/dl-load.c:1419
-+#: elf/dl-load.c:1466
- msgid "only ET_DYN and ET_EXEC can be loaded"
- msgstr "solamente pueden cargarse ET_DYN y ET_EXEC"
- 
--#: elf/dl-load.c:1870
-+#: elf/dl-load.c:1917
- msgid "cannot open shared object file"
- msgstr "no se puede abrir el fichero del objeto compartido"
- 
--#: elf/dl-lookup.c:248 elf/dl-lookup.c:413
-+#: elf/dl-lookup.c:265 elf/dl-lookup.c:430
- msgid "relocation error"
- msgstr "error de relocalización"
- 
--#: elf/dl-open.c:105
-+#: elf/dl-open.c:111
- msgid "cannot extend global scope"
- msgstr "no se puede extender el ámbito global"
- 
--#: elf/dl-open.c:208
-+#: elf/dl-open.c:214
- msgid "empty dynamic string token substitution"
- msgstr "sustitución dinámica de un elemento por una cadena vacía"
- 
--#: elf/dl-open.c:345 elf/dl-open.c:356
-+#: elf/dl-open.c:351 elf/dl-open.c:362
- msgid "cannot create scope list"
- msgstr "no se puede crear la lista de ámbito"
- 
--#: elf/dl-open.c:416
-+#: elf/dl-open.c:424
- msgid "cannot create TLS data structures"
- msgstr "no se pueden crear las estructuras de datos TLS"
- 
--#: elf/dl-open.c:478
-+#: elf/dl-open.c:486
- msgid "invalid mode for dlopen()"
- msgstr "modo inválido para dlopen()"
- 
--#: elf/dl-reloc.c:88
-+#: elf/dl-reloc.c:58
-+msgid "shared object cannot be dlopen()ed: static TLS memory too small"
-+msgstr ""
-+"no se puede efectuar dlopen() sobre el objeto compartido: memoria estática TLS\n"
-+"demasiado pequeña"
-+
-+#: elf/dl-reloc.c:118
- msgid "cannot make segment writable for relocation"
- msgstr "no se puede hacer el segmento escribible para su relocalización"
- 
--#: elf/dl-reloc.c:174
-+#: elf/dl-reloc.c:219
- #, c-format
- msgid "%s: profiler found no PLTREL in object %s\n"
- msgstr "%s el `profiler' no encontró ningún PLTREL en el objeto %s\n"
- 
--#: elf/dl-reloc.c:186
-+#: elf/dl-reloc.c:231
- #, c-format
- msgid "%s: profiler out of memory shadowing PLTREL of %s\n"
- msgstr "%s: el `profiler' se quedó sin memoria al ocultar el PLTREL de %s\n"
- 
- # Se admiten sugerencias. sv
--#: elf/dl-reloc.c:201
-+#: elf/dl-reloc.c:246
- msgid "cannot restore segment prot after reloc"
- msgstr "no se puede restaurar el `prot' del segmento después de la relocalización"
- 
-@@ -6183,119 +6206,119 @@
- msgid "Configure Dynamic Linker Run Time Bindings."
- msgstr "Configura las asociaciones de tiempo de ejecución del enlazador dinámico"
- 
--#: elf/ldconfig.c:282
-+#: elf/ldconfig.c:294
- #, c-format
- msgid "Path `%s' given more than once"
- msgstr "Se ha dado la ruta `%s' más de una vez"
- 
--#: elf/ldconfig.c:326
-+#: elf/ldconfig.c:338
- #, c-format
- msgid "%s is not a known library type"
- msgstr "%s no es un tipo de biblioteca conocido"
- 
--#: elf/ldconfig.c:344
-+#: elf/ldconfig.c:356
- #, c-format
- msgid "Can't stat %s"
- msgstr "No se puede efectuar `stat' sobre %s"
- 
--#: elf/ldconfig.c:414
-+#: elf/ldconfig.c:426
- #, c-format
- msgid "Can't stat %s\n"
- msgstr "No se puede efectuar `stat' sobre %s\n"
- 
--#: elf/ldconfig.c:424
-+#: elf/ldconfig.c:436
- #, c-format
- msgid "%s is not a symbolic link\n"
- msgstr "%s no es un enlace simbólico\n"
- 
--#: elf/ldconfig.c:443
-+#: elf/ldconfig.c:455
- #, c-format
- msgid "Can't unlink %s"
- msgstr "No se puede efectuar `unlink' sobre %s"
- 
--#: elf/ldconfig.c:449
-+#: elf/ldconfig.c:461
- #, c-format
- msgid "Can't link %s to %s"
- msgstr "No se puede crear un enlace de %s a %s"
- 
--#: elf/ldconfig.c:455
-+#: elf/ldconfig.c:467
- msgid " (changed)\n"
- msgstr " (cambiado)\n"
- 
--#: elf/ldconfig.c:457
-+#: elf/ldconfig.c:469
- msgid " (SKIPPED)\n"
- msgstr " (SALTADO)\n"
- 
--#: elf/ldconfig.c:512
-+#: elf/ldconfig.c:524
- #, c-format
- msgid "Can't find %s"
- msgstr "No se encuentra %s"
- 
--#: elf/ldconfig.c:528
-+#: elf/ldconfig.c:540
- #, c-format
- msgid "Can't lstat %s"
- msgstr "No se puede efectuar `lstat' sobre %s"
- 
--#: elf/ldconfig.c:535
-+#: elf/ldconfig.c:547
- #, c-format
- msgid "Ignored file %s since it is not a regular file."
- msgstr "Descartado el fichero %s dado que no es un fichero regular."
- 
--#: elf/ldconfig.c:543
-+#: elf/ldconfig.c:555
- #, c-format
- msgid "No link created since soname could not be found for %s"
- msgstr "No se creó el enlace ya que no se encontró el soname para %s"
- 
--#: elf/ldconfig.c:634
-+#: elf/ldconfig.c:646
- #, c-format
- msgid "Can't open directory %s"
- msgstr "No se puede abrir el directorio %s"
- 
--#: elf/ldconfig.c:689 elf/ldconfig.c:736
-+#: elf/ldconfig.c:701 elf/ldconfig.c:748
- #, c-format
- msgid "Cannot lstat %s"
- msgstr "No se puede efectuar `lstat' sobre %s"
- 
--#: elf/ldconfig.c:701
-+#: elf/ldconfig.c:713
- #, c-format
- msgid "Cannot stat %s"
- msgstr "No se puede efectuar `stat' sobre %s"
- 
--#: elf/ldconfig.c:758 elf/readlib.c:93
-+#: elf/ldconfig.c:770 elf/readlib.c:93
- #, c-format
- msgid "Input file %s not found.\n"
- msgstr "No se encontró el fichero de entrada %s.\n"
- 
--#: elf/ldconfig.c:792
-+#: elf/ldconfig.c:804
- #, c-format
- msgid "libc5 library %s in wrong directory"
- msgstr "biblioteca libc5 %s en un directorio equivocado"
- 
--#: elf/ldconfig.c:795
-+#: elf/ldconfig.c:807
- #, c-format
- msgid "libc6 library %s in wrong directory"
- msgstr "biblioteca libc6 %s en un directorio equivocado"
- 
--#: elf/ldconfig.c:798
-+#: elf/ldconfig.c:810
- #, c-format
- msgid "libc4 library %s in wrong directory"
- msgstr "biblioteca libc4 %s en un directorio equivocado"
- 
--#: elf/ldconfig.c:825
-+#: elf/ldconfig.c:837
- #, c-format
- msgid "libraries %s and %s in directory %s have same soname but different type."
- msgstr "las bibliotecas %s y %s en el directorio %s tienen el mismo soname pero distinto tipo."
- 
--#: elf/ldconfig.c:928
-+#: elf/ldconfig.c:940
- #, c-format
- msgid "Can't open configuration file %s"
- msgstr "No se puede abrir el fichero de configuración `%s'"
- 
--#: elf/ldconfig.c:1012
-+#: elf/ldconfig.c:1024
- msgid "Can't chdir to /"
- msgstr "No se puede cambiar al directorio /"
- 
--#: elf/ldconfig.c:1054
-+#: elf/ldconfig.c:1066
- #, c-format
- msgid "Can't open cache file directory %s\n"
- msgstr "No se puede leer el directorio de ficheros de caché %s\n"
-Binary files glibc-2.3.2/po/fi.mo and glibc-2.3.2-200304020432/po/fi.mo differ
-diff -u -udbrN glibc-2.3.2/po/fi.po glibc-2.3.2-200304020432/po/fi.po
---- glibc-2.3.2/po/fi.po	Mon Dec  2 19:11:53 2002
-+++ glibc-2.3.2-200304020432/po/fi.po	Sun Mar  9 18:47:01 2003
-@@ -1,11 +1,16 @@
- # Finnish messages for GNU libc.
--# Copyright © 2002 Free Software Foundation, Inc.
--# Lauri Nurmi <lanurmi@iki.fi>, 2002.
-+# Copyright © 2003 Free Software Foundation, Inc.
-+# Lauri Nurmi <lanurmi@iki.fi>, 2002, 2003.
- # Thanks to:
- # * Timo Laine <tila at surfeu.fi> for suggestions
- #
- # "locale" on suomennettu uudella sanalla "maa-asetusto".
- #
-+# Pitäisikö signaalien nimien olla aktiivissa vai passiivissa?
-+# esim. Terminated = Päättynyt vai Päätetty?
-+# Aborted = Keskeytynyt vai Keskeytetty?
-+# 
-+#
- # (parempia) suomennosehdotuksia kaivataan sanoille:
- # exchange -- vaihto? (mitä ihmettä?)
- # ellipsis -- sanankatkaisu?  ATK-sanakirja sanoo näin.
-@@ -13,9 +18,9 @@
- #
- msgid ""
- msgstr ""
--"Project-Id-Version: libc 2.3.1\n"
--"POT-Creation-Date: 2002-10-02 17:22-0700\n"
--"PO-Revision-Date: 2002-12-02 05:20+0300\n"
-+"Project-Id-Version: libc 2.3.2\n"
-+"POT-Creation-Date: 2003-02-22 15:34-0800\n"
-+"PO-Revision-Date: 2003-03-08 21:53+0200\n"
- "Last-Translator: Lauri Nurmi <lanurmi@iki.fi>\n"
- "Language-Team: Finnish <translation-team-fi@lists.sourceforge.net>\n"
- "MIME-Version: 1.0\n"
-@@ -79,7 +84,7 @@
- 
- #: sysdeps/generic/siglist.h:41 stdio-common/../sysdeps/unix/siglist.c:41
- msgid "Terminated"
--msgstr "Päättynyt"
-+msgstr "Päätetty"
- 
- #: sysdeps/generic/siglist.h:42 stdio-common/../sysdeps/unix/siglist.c:42
- msgid "Urgent I/O condition"
-@@ -87,11 +92,11 @@
- 
- #: sysdeps/generic/siglist.h:43 stdio-common/../sysdeps/unix/siglist.c:43
- msgid "Stopped (signal)"
--msgstr "Pysähtynyt (signaali)"
-+msgstr "Pysäytetty (signaali)"
- 
- #: sysdeps/generic/siglist.h:44 stdio-common/../sysdeps/unix/siglist.c:44
- msgid "Stopped"
--msgstr "Pysähtynyt"
-+msgstr "Pysäytetty"
- 
- #: sysdeps/generic/siglist.h:45 stdio-common/../sysdeps/unix/siglist.c:45
- msgid "Continued"
-@@ -103,11 +108,11 @@
- 
- #: sysdeps/generic/siglist.h:47 stdio-common/../sysdeps/unix/siglist.c:47
- msgid "Stopped (tty input)"
--msgstr "Pysähtynyt (päätteen syöte)"
-+msgstr "Pysäytetty (päätteen syöte)"
- 
- #: sysdeps/generic/siglist.h:48 stdio-common/../sysdeps/unix/siglist.c:48
- msgid "Stopped (tty output)"
--msgstr "Pysähtynyt (päätteen tuloste)"
-+msgstr "Pysäytetty (päätteen tuloste)"
- 
- #: sysdeps/generic/siglist.h:49 stdio-common/../sysdeps/unix/siglist.c:49
- msgid "I/O possible"
-@@ -268,7 +273,7 @@
- 
- #: iconv/iconv_prog.c:241
- #, c-format
--msgid "conversions from `%s' and to `%s' are not supported"
-+msgid "conversion from `%s' and to `%s' are not supported"
- msgstr "muunnos \"%s\" <-> \"%s\" ei ole tuettu"
- 
- #: iconv/iconv_prog.c:246
-@@ -294,7 +299,7 @@
- msgid "error while closing output file"
- msgstr "virhe suljettaessa tulostiedostoa"
- 
--#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:355 locale/programs/locale.c:268
-+#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:357 locale/programs/locale.c:274
- #: locale/programs/localedef.c:372 catgets/gencat.c:233
- #: malloc/memusagestat.c:602 debug/pcprofiledump.c:199
- msgid "Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"
-@@ -302,9 +307,9 @@
- "Ilmoita ohjelmistovirheistä \"glibcbug\"-skriptillä (englanniksi) osoitteeseen <bugs@gnu.org>.\n"
- "Suomennoksen virheistä voit ilmoittaa listalle <translation-team-fi@lists.sourceforge.net>.\n"
- 
--#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:369 locale/programs/locale.c:281
--#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:904
--#: nss/getent.c:74 nscd/nscd.c:279 nscd/nscd_nischeck.c:90 elf/ldconfig.c:259
-+#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:371 locale/programs/locale.c:287
-+#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:910
-+#: nss/getent.c:74 nscd/nscd.c:330 nscd/nscd_nischeck.c:90 elf/ldconfig.c:271
- #: elf/sprof.c:349
- #, c-format
- msgid ""
-@@ -316,9 +321,9 @@
- "Tämä on vapaa ohjelmisto; katso kopiointiehdot lähdekoodista. Takuuta EI\n"
- "ole, ei edes KAUPALLISESTI HYVÄKSYTTÄVÄSTÄ LAADUSTA tai SOPIVUUDESTA TIETTYYN TARKOITUKSEEN.\n"
- 
--#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:374 locale/programs/locale.c:286
--#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:909
--#: nss/getent.c:79 nscd/nscd.c:284 nscd/nscd_nischeck.c:95 elf/ldconfig.c:264
-+#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:376 locale/programs/locale.c:292
-+#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:915
-+#: nss/getent.c:79 nscd/nscd.c:335 nscd/nscd_nischeck.c:95 elf/ldconfig.c:276
- #: elf/sprof.c:355
- #, c-format
- msgid "Written by %s.\n"
-@@ -370,15 +375,15 @@
- msgid "Prefix used for all file accesses"
- msgstr "Jokaisen tiedoston käsittelyssä käytettävä etuliite"
- 
--#: iconv/iconvconfig.c:325 locale/programs/localedef.c:292
-+#: iconv/iconvconfig.c:327 locale/programs/localedef.c:292
- msgid "no output file produced because warning were issued"
- msgstr "tulostiedostoa ei tuotettu varoituksen takia"
- 
--#: iconv/iconvconfig.c:403
-+#: iconv/iconvconfig.c:405
- msgid "while inserting in search tree"
- msgstr "lisättäessä hakupuuhun"
- 
--#: iconv/iconvconfig.c:1202
-+#: iconv/iconvconfig.c:1204
- msgid "cannot generate output file"
- msgstr "tulostiedostoa ei voi luoda"
- 
-@@ -1288,7 +1293,7 @@
- msgid "unterminated symbolic name"
- msgstr "päättämätön symbolinen nimi"
- 
--#: locale/programs/linereader.c:537 catgets/gencat.c:1166
-+#: locale/programs/linereader.c:537 catgets/gencat.c:1195
- msgid "invalid escape sequence"
- msgstr "virheellinen ohjaussarja"
- 
-@@ -1318,39 +1323,39 @@
- msgid "trailing garbage at end of line"
- msgstr "roskaa rivin lopussa"
- 
--#: locale/programs/locale.c:73
-+#: locale/programs/locale.c:75
- msgid "System information:"
- msgstr "Tietoa järjestelmästä:"
- 
--#: locale/programs/locale.c:75
-+#: locale/programs/locale.c:77
- msgid "Write names of available locales"
- msgstr "Näytä käytettävissä olevien maa-asetustojen nimet"
- 
--#: locale/programs/locale.c:77
-+#: locale/programs/locale.c:79
- msgid "Write names of available charmaps"
- msgstr "Näytä käytettävissä olevien merkistökarttojen nimet"
- 
--#: locale/programs/locale.c:78
-+#: locale/programs/locale.c:80
- msgid "Modify output format:"
- msgstr "Muuta tulostemuotoa:"
- 
--#: locale/programs/locale.c:79
-+#: locale/programs/locale.c:81
- msgid "Write names of selected categories"
- msgstr "Näytä valittujen kategorioiden nimet"
- 
--#: locale/programs/locale.c:80
-+#: locale/programs/locale.c:82
- msgid "Write names of selected keywords"
- msgstr "Näytä valittujen avainsanojen nimet"
- 
--#: locale/programs/locale.c:81
-+#: locale/programs/locale.c:83
- msgid "Print more information"
- msgstr "Näytä lisää tietoa"
- 
--#: locale/programs/locale.c:86
-+#: locale/programs/locale.c:88
- msgid "Get locale-specific information."
- msgstr "Hae maa-asetustokohtaiset tiedot."
- 
--#: locale/programs/locale.c:89
-+#: locale/programs/locale.c:91
- msgid ""
- "NAME\n"
- "[-a|-m]"
-@@ -1358,7 +1363,7 @@
- "NIMI\n"
- "[-a|-m]"
- 
--#: locale/programs/locale.c:488
-+#: locale/programs/locale.c:512
- msgid "while preparing output"
- msgstr "valmisteltaessa tulostetta"
- 
-@@ -1489,16 +1494,16 @@
- msgid "cannot create temporary file"
- msgstr "tilapäistä tiedostoa ei voi luoda"
- 
--#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:302
-+#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:305
- msgid "cannot initialize archive file"
- msgstr "arkistotiedostoa ei voi alustaa"
- 
--#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:309
-+#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:312
- msgid "cannot resize archive file"
- msgstr "arkistotiedoston kokoa ei voi muuttaa"
- 
--#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:318
--#: locale/programs/locarchive.c:508
-+#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:321
-+#: locale/programs/locarchive.c:511
- msgid "cannot map archive header"
- msgstr "arkiston otsaketta ei voi kartoittaa"
- 
-@@ -1514,88 +1519,88 @@
- msgid "cannot map locale archive file"
- msgstr "maa-asetustoarkistoa \"%s\" ei voi kartoittaa"
- 
--#: locale/programs/locarchive.c:326
-+#: locale/programs/locarchive.c:329
- msgid "cannot lock new archive"
- msgstr "uutta arkistoa ei voi lukita"
- 
--#: locale/programs/locarchive.c:377
-+#: locale/programs/locarchive.c:380
- msgid "cannot extend locale archive file"
- msgstr "maa-asetustoarkistoa ei voi laajentaa"
- 
--#: locale/programs/locarchive.c:386
-+#: locale/programs/locarchive.c:389
- msgid "cannot change mode of resized locale archive"
- msgstr "maa-asetustoarkiston tilaa ei voi muuttaa"
- 
--#: locale/programs/locarchive.c:394
-+#: locale/programs/locarchive.c:397
- msgid "cannot rename new archive"
- msgstr "uutta arkistoa ei voi nimetä uudelleen"
- 
--#: locale/programs/locarchive.c:447
-+#: locale/programs/locarchive.c:450
- #, c-format
- msgid "cannot open locale archive \"%s\""
- msgstr "maa-asetustoarkistoa \"%s\" ei voi avata"
- 
--#: locale/programs/locarchive.c:452
-+#: locale/programs/locarchive.c:455
- #, c-format
- msgid "cannot stat locale archive \"%s\""
- msgstr "maa-asetustoarkiston \"%s\" tilaa ei voi lukea"
- 
--#: locale/programs/locarchive.c:471
-+#: locale/programs/locarchive.c:474
- #, c-format
- msgid "cannot lock locale archive \"%s\""
- msgstr "maa-asetustoarkistoa \"%s\" ei voi lukita"
- 
--#: locale/programs/locarchive.c:494
-+#: locale/programs/locarchive.c:497
- msgid "cannot read archive header"
- msgstr "arkiston otsaketta ei voi lukea"
- 
--#: locale/programs/locarchive.c:554
-+#: locale/programs/locarchive.c:557
- #, c-format
- msgid "locale '%s' already exists"
- msgstr "maa-asetusto \"%s\" on jo olemassa"
- 
--#: locale/programs/locarchive.c:784 locale/programs/locarchive.c:799
--#: locale/programs/locarchive.c:811 locale/programs/locarchive.c:823
-+#: locale/programs/locarchive.c:788 locale/programs/locarchive.c:803
-+#: locale/programs/locarchive.c:815 locale/programs/locarchive.c:827
- #: locale/programs/locfile.c:343
- msgid "cannot add to locale archive"
- msgstr "ei voi lisätä maa-asetustoarkistoon"
- 
--#: locale/programs/locarchive.c:976
-+#: locale/programs/locarchive.c:982
- #, c-format
- msgid "locale alias file `%s' not found"
- msgstr "maa-asetustojen aliastiedostoa \"%s\" ei löydy"
- 
--#: locale/programs/locarchive.c:1118
-+#: locale/programs/locarchive.c:1126
- #, c-format
- msgid "Adding %s\n"
- msgstr "Listätään %s\n"
- 
--#: locale/programs/locarchive.c:1124
-+#: locale/programs/locarchive.c:1132
- #, c-format
- msgid "stat of \"%s\" failed: %s: ignored"
- msgstr "tiedoston \"%s\" tilan lukeminen epäonnistui: %s: ei huomioida"
- 
--#: locale/programs/locarchive.c:1130
-+#: locale/programs/locarchive.c:1138
- #, c-format
- msgid "\"%s\" is no directory; ignored"
- msgstr "\"%s\" ei ole hakemisto: ei huomioida"
- 
--#: locale/programs/locarchive.c:1137
-+#: locale/programs/locarchive.c:1145
- #, c-format
- msgid "cannot open directory \"%s\": %s: ignored"
- msgstr "hakemistoa \"%s\" ei voi avata: %s: ei huomioida"
- 
--#: locale/programs/locarchive.c:1209
-+#: locale/programs/locarchive.c:1217
- #, c-format
- msgid "incomplete set of locale files in \"%s\""
- msgstr "epätäydellinen valikoima maa-asetustotiedostoja hakemistossa \"%s\""
- 
--#: locale/programs/locarchive.c:1273
-+#: locale/programs/locarchive.c:1281
- #, c-format
- msgid "cannot read all files in \"%s\": ignored"
- msgstr "kaikkia tiedostoja hakemistossa \"%s\" ei voi lukea: ei huomioida"
- 
--#: locale/programs/locarchive.c:1343
-+#: locale/programs/locarchive.c:1351
- #, c-format
- msgid "locale \"%s\" not in archive"
- msgstr "maa-asetusto \"%s\" ei ole arkistossa"
-@@ -1664,8 +1669,8 @@
- msgid "upper limit in range is not smaller then lower limit"
- msgstr "välin yläraja ei ole pienempi kuin alaraja"
- 
--#: locale/programs/xmalloc.c:70 malloc/obstack.c:500 malloc/obstack.c:503
--#: posix/getconf.c:996
-+#: locale/programs/xmalloc.c:70 malloc/obstack.c:505 malloc/obstack.c:508
-+#: posix/getconf.c:1002
- msgid "memory exhausted"
- msgstr "muisti lopussa"
- 
-@@ -1692,7 +1697,7 @@
- msgid "Another string for testing."
- msgstr "Toinen merkkijono testausta varten"
- 
--#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:79
-+#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:84
- msgid "NAME"
- msgstr "NIMI"
- 
-@@ -1736,7 +1741,7 @@
- msgid "duplicate set definition"
- msgstr "kaksinkertainen joukon määrittely"
- 
--#: catgets/gencat.c:446 catgets/gencat.c:619 catgets/gencat.c:648
-+#: catgets/gencat.c:446 catgets/gencat.c:623 catgets/gencat.c:677
- msgid "this is the first definition"
- msgstr "tämä on ensimmäinen määrittely"
- 
-@@ -1754,44 +1759,44 @@
- msgid "unknown directive `%s': line ignored"
- msgstr "tuntematon direktiivi \"%s\": riviä ei huomioida"
- 
--#: catgets/gencat.c:617
-+#: catgets/gencat.c:621
- msgid "duplicated message number"
- msgstr "kaksinkertainen viestinumero"
- 
--#: catgets/gencat.c:645
-+#: catgets/gencat.c:674
- msgid "duplicated message identifier"
- msgstr "kaksinkertainen viestitunniste"
- 
--#: catgets/gencat.c:702
-+#: catgets/gencat.c:731
- msgid "invalid character: message ignored"
- msgstr "virheellinen merkki: viestiä ei huomioida"
- 
--#: catgets/gencat.c:745
-+#: catgets/gencat.c:774
- msgid "invalid line"
- msgstr "virheellinen rivi"
- 
--#: catgets/gencat.c:799
-+#: catgets/gencat.c:828
- msgid "malformed line ignored"
- msgstr "väärän muotoinen rivi jätetty huomioimatta"
- 
--#: catgets/gencat.c:963 catgets/gencat.c:1004
-+#: catgets/gencat.c:992 catgets/gencat.c:1033
- #, c-format
- msgid "cannot open output file `%s'"
- msgstr "tulostiedostoa \"%s\" ei voi avata"
- 
--#: catgets/gencat.c:1188
-+#: catgets/gencat.c:1217
- msgid "unterminated message"
- msgstr "päättämätön viesti"
- 
--#: catgets/gencat.c:1212
-+#: catgets/gencat.c:1241
- msgid "while opening old catalog file"
- msgstr "avattaessa vanhaa katalogitiedostoa"
- 
--#: catgets/gencat.c:1303
-+#: catgets/gencat.c:1332
- msgid "conversion modules not available"
- msgstr "muunnosmoduulit eivät ole käytettävissä"
- 
--#: catgets/gencat.c:1329
-+#: catgets/gencat.c:1358
- msgid "cannot determine escape character"
- msgstr "ohjausmerkkiä ei voi määrittää"
- 
-@@ -1799,7 +1804,7 @@
- msgid "makecontext: does not know how to handle more than 8 arguments\n"
- msgstr "makecontext: ei osaa käsitellä yli kahdeksaa argumenttia\n"
- 
--#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:178
-+#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:133
- #: nis/nis_error.c:29 nis/ypclnt.c:787 nis/ypclnt.c:861
- msgid "Success"
- msgstr "Onnistui"
-@@ -2988,23 +2993,23 @@
- msgid "%s%sUnknown signal %d\n"
- msgstr "%s%sTuntematon signaali %d\n"
- 
--#: malloc/mcheck.c:296
-+#: malloc/mcheck.c:346
- msgid "memory is consistent, library is buggy\n"
- msgstr "muisti on yhtenäinen, kirjastossa on ohjelmistovirheitä\n"
- 
--#: malloc/mcheck.c:299
-+#: malloc/mcheck.c:349
- msgid "memory clobbered before allocated block\n"
- msgstr "muisti kärsinyt ennen varattuja lohkoja\n"
- 
--#: malloc/mcheck.c:302
-+#: malloc/mcheck.c:352
- msgid "memory clobbered past end of allocated block\n"
- msgstr "muisti kärsinyt varattujen lohkojen jälkeen\n"
- 
--#: malloc/mcheck.c:305
-+#: malloc/mcheck.c:355
- msgid "block freed twice\n"
- msgstr "lohko vapautettu kahdesti\n"
- 
--#: malloc/mcheck.c:308
-+#: malloc/mcheck.c:358
- msgid "bogus mcheck_status, library is buggy\n"
- msgstr "väärä mcheck_status, kirjastossa on ohjelmavirhe\n"
- 
-@@ -3040,6 +3045,10 @@
- msgid "DATAFILE [OUTFILE]"
- msgstr "DATATIEDOSTO [TULOSTIEDOSTO]"
- 
-+#: string/strerror.c:43 posix/../sysdeps/posix/gai_strerror.c:57
-+msgid "Unknown error"
-+msgstr "Tuntematon virhe"
-+
- #: string/strsignal.c:69
- #, c-format
- msgid "Real-time signal %d"
-@@ -3064,7 +3073,7 @@
- msgid "%s: Memory exhausted: %s\n"
- msgstr "%s: Muisti lopussa: %s\n"
- 
--#: timezone/zic.c:390 misc/error.c:120
-+#: timezone/zic.c:390 misc/error.c:127 misc/error.c:155
- msgid "Unknown system error"
- msgstr "Tuntematon järjestelmävirhe"
- 
-@@ -3457,25 +3466,21 @@
- msgid "Interrupted by a signal"
- msgstr "Signaalin keskeyttämä"
- 
--#: posix/../sysdeps/posix/gai_strerror.c:57
--msgid "Unknown error"
--msgstr "Tuntematon virhe"
--
--#: posix/getconf.c:883
-+#: posix/getconf.c:889
- #, c-format
- msgid "Usage: %s [-v specification] variable_name [pathname]\n"
- msgstr "Käyttö: %s [-v määrittely] muuttujanimi [polku]\n"
- 
--#: posix/getconf.c:941
-+#: posix/getconf.c:947
- #, c-format
- msgid "unknown specification \"%s\""
- msgstr "tuntematon määrittely \"%s\""
- 
--#: posix/getconf.c:968 posix/getconf.c:984
-+#: posix/getconf.c:974 posix/getconf.c:990
- msgid "undefined"
- msgstr "määrittelemätön"
- 
--#: posix/getconf.c:1006
-+#: posix/getconf.c:1012
- #, c-format
- msgid "Unrecognized variable `%s'"
- msgstr "Tunnistamaton muuttuja \"%s\""
-@@ -3537,71 +3542,71 @@
- msgid "%s: option `-W %s' doesn't allow an argument\n"
- msgstr "%s: valitsin \"-W %s\" ei salli argumenttia\n"
- 
--#: posix/regcomp.c:181
-+#: posix/regcomp.c:136
- msgid "No match"
- msgstr "Ei vastaavuutta"
- 
--#: posix/regcomp.c:184
-+#: posix/regcomp.c:139
- msgid "Invalid regular expression"
- msgstr "Virheellinen säännöllinen ilmaus"
- 
--#: posix/regcomp.c:187
-+#: posix/regcomp.c:142
- msgid "Invalid collation character"
- msgstr "Virheellinen vertailumerkki"
- 
--#: posix/regcomp.c:190
-+#: posix/regcomp.c:145
- msgid "Invalid character class name"
- msgstr "Virheellinen merkkiluokan nimi"
- 
--#: posix/regcomp.c:193
-+#: posix/regcomp.c:148
- msgid "Trailing backslash"
- msgstr "Kenoviiva lopussa"
- 
--#: posix/regcomp.c:196
-+#: posix/regcomp.c:151
- msgid "Invalid back reference"
- msgstr "Virheellinen takaisinviittaus"
- 
--#: posix/regcomp.c:199
-+#: posix/regcomp.c:154
- msgid "Unmatched [ or [^"
- msgstr "Pariton [ tai [^"
- 
--#: posix/regcomp.c:202
-+#: posix/regcomp.c:157
- msgid "Unmatched ( or \\("
- msgstr "Pariton ( tai \\("
- 
--#: posix/regcomp.c:205
-+#: posix/regcomp.c:160
- msgid "Unmatched \\{"
- msgstr "Pariton \\{"
- 
--#: posix/regcomp.c:208
-+#: posix/regcomp.c:163
- msgid "Invalid content of \\{\\}"
- msgstr "Virheellinen \\{\\}:n sisältö"
- 
--#: posix/regcomp.c:211
-+#: posix/regcomp.c:166
- msgid "Invalid range end"
- msgstr "Virheellinen välin loppu"
- 
--#: posix/regcomp.c:214
-+#: posix/regcomp.c:169
- msgid "Memory exhausted"
- msgstr "Muisti lopussa"
- 
--#: posix/regcomp.c:217
-+#: posix/regcomp.c:172
- msgid "Invalid preceding regular expression"
- msgstr "Virheellinen edeltävä säännöllinen ilmaus"
- 
--#: posix/regcomp.c:220
-+#: posix/regcomp.c:175
- msgid "Premature end of regular expression"
- msgstr "Ennenaikainen säännöllisen ilmauksen loppu"
- 
--#: posix/regcomp.c:223
-+#: posix/regcomp.c:178
- msgid "Regular expression too big"
- msgstr "Liian suuri säännöllinen ilmaus"
- 
--#: posix/regcomp.c:226
-+#: posix/regcomp.c:181
- msgid "Unmatched ) or \\)"
- msgstr "Pariton ) tai \\)"
- 
--#: posix/regcomp.c:673
-+#: posix/regcomp.c:615
- msgid "No previous regular expression"
- msgstr "Ei edeltävää säännöllistä lauseketta"
- 
-@@ -3622,7 +3627,7 @@
- 
- #: argp/argp-help.c:1189
- msgid "Mandatory or optional arguments to long options are also mandatory or optional for any corresponding short options."
--msgstr "Pakolliset tai valinnaiset argumentit pitkille optioille ovat pakollisia tai valinnaisia kaikille vastaaville lyhyille optioille."
-+msgstr "Pakolliset tai valinnaiset argumentit pitkille valitsimille ovat pakollisia tai valinnaisia kaikille vastaaville lyhyille valitsimille."
- 
- #: argp/argp-help.c:1572
- msgid "Usage:"
-@@ -3755,24 +3760,24 @@
- msgid "Service configuration to be used"
- msgstr "Käytettävät palveluasetukset"
- 
--#: nss/getent.c:136 nss/getent.c:305
-+#: nss/getent.c:136 nss/getent.c:308
- #, c-format
- msgid "Enumeration not supported on %s\n"
- msgstr "%s ei tue luettelemista\n"
- 
--#: nss/getent.c:729
-+#: nss/getent.c:732
- msgid "getent - get entries from administrative database."
- msgstr "getent - hae merkintöjä hallinnollisesta tietokannasta."
- 
--#: nss/getent.c:730
-+#: nss/getent.c:733
- msgid "Supported databases:"
- msgstr "Tuetut tietokannat:"
- 
--#: nss/getent.c:787 nscd/nscd.c:119 nscd/nscd_nischeck.c:64
-+#: nss/getent.c:790 nscd/nscd.c:124 nscd/nscd_nischeck.c:64
- msgid "wrong number of arguments"
- msgstr "väärä määrä argumentteja"
- 
--#: nss/getent.c:797
-+#: nss/getent.c:800
- #, c-format
- msgid "Unknown database: %s\n"
- msgstr "Tuntematon tietokanta: %s\n"
-@@ -3801,68 +3806,72 @@
- msgid "invalid pointer size"
- msgstr "virheellinen osoittimen koko"
- 
--#: inet/rcmd.c:174 inet/rcmd.c:177
-+#: inet/rcmd.c:163 inet/rcmd.c:166
-+msgid "rcmd: Cannot allocate memory\n"
-+msgstr "rcmd: Muistin varaaminen ei onnistu\n"
-+
-+#: inet/rcmd.c:185 inet/rcmd.c:188
- msgid "rcmd: socket: All ports in use\n"
- msgstr "rcmd: socket: Kaikki portit käytössä\n"
- 
--#: inet/rcmd.c:211
-+#: inet/rcmd.c:222
- #, c-format
- msgid "connect to address %s: "
- msgstr "yhdistä osoitteeseen %s: "
- 
--#: inet/rcmd.c:229
-+#: inet/rcmd.c:240
- #, c-format
- msgid "Trying %s...\n"
- msgstr "Yritetään %s...\n"
- 
--#: inet/rcmd.c:278
-+#: inet/rcmd.c:289
- #, c-format
- msgid "rcmd: write (setting up stderr): %m\n"
- msgstr "rcmd: write (alustetaan vakiovirhetuloste): %m\n"
- 
--#: inet/rcmd.c:299
-+#: inet/rcmd.c:310
- #, c-format
- msgid "rcmd: poll (setting up stderr): %m\n"
- msgstr "rcmd: poll (alustetaan vakiovirhetuloste): %m\n"
- 
--#: inet/rcmd.c:302
-+#: inet/rcmd.c:313
- msgid "poll: protocol failure in circuit setup\n"
- msgstr "poll: protokollavirhe piiriasetuksissa\n"
- 
--#: inet/rcmd.c:346
-+#: inet/rcmd.c:358
- msgid "socket: protocol failure in circuit setup\n"
- msgstr "socket: protokollavirhe piiriasetuksissa\n"
- 
--#: inet/rcmd.c:368
-+#: inet/rcmd.c:387
- #, c-format
- msgid "rcmd: %s: short read"
- msgstr "rcmd: %s: vajaa luku"
- 
--#: inet/rcmd.c:524
-+#: inet/rcmd.c:549
- msgid "lstat failed"
- msgstr "tiedoston tilan luku epäonnistui"
- 
--#: inet/rcmd.c:526
-+#: inet/rcmd.c:551
- msgid "not regular file"
- msgstr "ei ole tavallinen tiedosto"
- 
--#: inet/rcmd.c:531
-+#: inet/rcmd.c:556
- msgid "cannot open"
- msgstr "ei voi avata"
- 
--#: inet/rcmd.c:533
-+#: inet/rcmd.c:558
- msgid "fstat failed"
- msgstr "tiedoston tilan luku epäonnistui"
- 
--#: inet/rcmd.c:535
-+#: inet/rcmd.c:560
- msgid "bad owner"
- msgstr "virheellinen omistaja"
- 
--#: inet/rcmd.c:537
-+#: inet/rcmd.c:562
- msgid "writeable by other than owner"
- msgstr "kirjoitusoikeus muulla kuin omistajalla"
- 
--#: inet/rcmd.c:539
-+#: inet/rcmd.c:564
- msgid "hard linked somewhere"
- msgstr "kovalinkitetty johonkin"
- 
-@@ -4035,7 +4044,7 @@
- 
- #: sunrpc/pm_getmaps.c:74
- msgid "pmap_getmaps rpc problem"
--msgstr "pmap_getmaps rpc-ongelma"
-+msgstr "pmap_getmaps-rpc-ongelma"
- 
- #: sunrpc/pmap_clnt.c:72
- msgid "__get_myaddress: ioctl (get interface configuration)"
-@@ -4073,109 +4082,109 @@
- msgid "Cannot receive reply to broadcast"
- msgstr "Vastausta yleislähetykseen ei pystytä vastaanottamaan"
- 
--#: sunrpc/rpc_main.c:289
-+#: sunrpc/rpc_main.c:288
- #, c-format
- msgid "%s: output would overwrite %s\n"
- msgstr "%s: tuloste ylikirjoittaisi tiedoston %s\n"
- 
--#: sunrpc/rpc_main.c:296
-+#: sunrpc/rpc_main.c:295
- #, c-format
- msgid "%s: unable to open %s: %m\n"
- msgstr "%s: tiedostoa %s ei voi avata: %m\n"
- 
--#: sunrpc/rpc_main.c:308
-+#: sunrpc/rpc_main.c:307
- #, c-format
- msgid "%s: while writing output %s: %m"
- msgstr "%s: kirjoitettaessa tulostetta %s: %m"
- 
--#: sunrpc/rpc_main.c:343
-+#: sunrpc/rpc_main.c:342
- #, c-format
- msgid "cannot find C preprocessor: %s \n"
- msgstr "C-esikääntäjää ei löydy: %s \n"
- 
--#: sunrpc/rpc_main.c:351
-+#: sunrpc/rpc_main.c:350
- msgid "cannot find any C preprocessor (cpp)\n"
- msgstr "mitään C-esikääntäjää (cpp) ei löydy\n"
- 
--#: sunrpc/rpc_main.c:420
-+#: sunrpc/rpc_main.c:419
- #, c-format
- msgid "%s: C preprocessor failed with signal %d\n"
- msgstr "%s: C-esikääntäjä epäonnistui signaalilla %d\n"
- 
--#: sunrpc/rpc_main.c:423
-+#: sunrpc/rpc_main.c:422
- #, c-format
- msgid "%s: C preprocessor failed with exit code %d\n"
- msgstr "%s: C-esikääntäjä epäonnistui paluuarvolla %d\n"
- 
--#: sunrpc/rpc_main.c:463
-+#: sunrpc/rpc_main.c:462
- #, c-format
- msgid "illegal nettype :`%s'\n"
- msgstr "virheellinen verkkotyyppi :\"%s\"\n"
- 
--#: sunrpc/rpc_main.c:1105
-+#: sunrpc/rpc_main.c:1104
- msgid "rpcgen: too many defines\n"
- msgstr "rpcgen: liian monta määrittelyä\n"
- 
--#: sunrpc/rpc_main.c:1117
-+#: sunrpc/rpc_main.c:1116
- msgid "rpcgen: arglist coding error\n"
- msgstr "rpcgen: argumenttillistan koodausvirhe\n"
- 
- #. TRANS: the file will not be removed; this is an
- #. TRANS: informative message.
--#: sunrpc/rpc_main.c:1150
-+#: sunrpc/rpc_main.c:1149
- #, c-format
- msgid "file `%s' already exists and may be overwritten\n"
- msgstr "tiedosto \"%s\" on olemassa ja saatetaan ylikirjoittaa\n"
- 
--#: sunrpc/rpc_main.c:1195
-+#: sunrpc/rpc_main.c:1194
- msgid "Cannot specify more than one input file!\n"
- msgstr "Voidaan antaa vain yksi syötetiedosto!\n"
- 
--#: sunrpc/rpc_main.c:1365
-+#: sunrpc/rpc_main.c:1364
- msgid "This implementation doesn't support newstyle or MT-safe code!\n"
- msgstr "Tämä toteutus ei tue uudentyyppistä MT-turvallista koodia!\n"
- 
--#: sunrpc/rpc_main.c:1374
-+#: sunrpc/rpc_main.c:1373
- msgid "Cannot use netid flag with inetd flag!\n"
- msgstr "Netid-lippua ei voi käyttää inetd-lipun kanssa!\n"
- 
--#: sunrpc/rpc_main.c:1386
-+#: sunrpc/rpc_main.c:1385
- msgid "Cannot use netid flag without TIRPC!\n"
- msgstr "Lippua netid ei voi käyttää ilman TIRPC:tä!\n"
- 
--#: sunrpc/rpc_main.c:1393
-+#: sunrpc/rpc_main.c:1392
- msgid "Cannot use table flags with newstyle!\n"
- msgstr "Table-lippuja ei voi käyttää \"newstyle\":n kanssa!\n"
- 
--#: sunrpc/rpc_main.c:1412
-+#: sunrpc/rpc_main.c:1411
- msgid "\"infile\" is required for template generation flags.\n"
- msgstr "\"syötetiedosto\" vaaditaan mallin luontilippuja varten.\n"
- 
--#: sunrpc/rpc_main.c:1417
-+#: sunrpc/rpc_main.c:1416
- msgid "Cannot have more than one file generation flag!\n"
- msgstr "Tiedostonluontilippuja voi olla vain yksi!\n"
- 
--#: sunrpc/rpc_main.c:1426
-+#: sunrpc/rpc_main.c:1425
- #, c-format
- msgid "usage: %s infile\n"
- msgstr "käyttö: %s syötetiedosto\n"
- 
--#: sunrpc/rpc_main.c:1427
-+#: sunrpc/rpc_main.c:1426
- #, c-format
- msgid "\t%s [-abkCLNTM][-Dname[=value]] [-i size] [-I [-K seconds]] [-Y path] infile\n"
- msgstr "\t%s [-abkCLNTM][-Dnimi[=arvo]] [-i koko] [-I [-K sekuntit]] [-Y polku] syötetiedosto\n"
- 
--#: sunrpc/rpc_main.c:1429
-+#: sunrpc/rpc_main.c:1428
- #, c-format
- msgid "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o outfile] [infile]\n"
- msgstr "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o tulostiedosto] [syötetiedosto]\n"
- 
--#: sunrpc/rpc_main.c:1431
-+#: sunrpc/rpc_main.c:1430
- #, c-format
- msgid "\t%s [-s nettype]* [-o outfile] [infile]\n"
- msgstr "\t%s [-s verkkotyyppi]* [-o tulostiedosto] [syötetiedosto]\n"
- 
--#: sunrpc/rpc_main.c:1432
-+#: sunrpc/rpc_main.c:1431
- #, c-format
- msgid "\t%s [-n netid]* [-o outfile] [infile]\n"
- msgstr "\t%s [-n verkkoid]* [-o tulostiedosto] [syötetiedosto]\n"
-@@ -5032,7 +5041,7 @@
- msgid "while allocating hash table entry"
- msgstr "varattaessa tilaa tiivistetaulukkomerkinnälle"
- 
--#: nscd/cache.c:150 nscd/connections.c:185
-+#: nscd/cache.c:150 nscd/connections.c:187
- #, c-format
- msgid "cannot stat() file `%s': %s"
- msgstr "tiedoston \"%s\" tilaa ei voi lukea: %s"
-@@ -5045,153 +5054,158 @@
- msgid "Cannot run nscd in secure mode as unprivileged user"
- msgstr "Ohjelmaa nscd ei voi ajaa turvallisessa tilassa normaalin käyttäjän oikeuksilla"
- 
--#: nscd/connections.c:199
-+#: nscd/connections.c:175
-+#, c-format
-+msgid "while allocating cache: %s"
-+msgstr "varattaessa välimuistia: %s"
-+
-+#: nscd/connections.c:200
- #, c-format
- msgid "cannot open socket: %s"
- msgstr "pistoketta ei voi avata: %s"
- 
--#: nscd/connections.c:217
-+#: nscd/connections.c:218
- #, c-format
- msgid "cannot enable socket to accept connections: %s"
- msgstr "pistoketta ei voi asettaa vastaanottamaan yhteyksiä: %s"
- 
--#: nscd/connections.c:259
-+#: nscd/connections.c:260
- #, c-format
- msgid "handle_request: request received (Version = %d)"
- msgstr "handle_request: pyyntö vastaanotettu (Versio = %d)"
- 
--#: nscd/connections.c:265
-+#: nscd/connections.c:266
- #, c-format
- msgid "cannot handle old request version %d; current version is %d"
- msgstr "vanhaa pyyntöversiota %d ei voi käsitellä; nykyinen versio on %d"
- 
--#: nscd/connections.c:303 nscd/connections.c:325
-+#: nscd/connections.c:304 nscd/connections.c:326
- #, c-format
- msgid "cannot write result: %s"
- msgstr "tulosta ei voi kirjoittaa: %s"
- 
--#: nscd/connections.c:404 nscd/connections.c:498
-+#: nscd/connections.c:405 nscd/connections.c:499
- #, c-format
- msgid "error getting callers id: %s"
- msgstr "virhe kutsujan tunnisteen hakemisessa: %s"
- 
--#: nscd/connections.c:470
-+#: nscd/connections.c:471
- #, c-format
- msgid "while accepting connection: %s"
- msgstr "hyväksyttäessä yhteyksiä: %s"
- 
--#: nscd/connections.c:481
-+#: nscd/connections.c:482
- #, c-format
- msgid "short read while reading request: %s"
- msgstr "vajaa luku luettaessa pyyntöä: %s"
- 
--#: nscd/connections.c:517
-+#: nscd/connections.c:518
- #, c-format
- msgid "key length in request too long: %d"
- msgstr "avaimen pituus pyynnössä liian pitkä: %d"
- 
--#: nscd/connections.c:531
-+#: nscd/connections.c:532
- #, c-format
- msgid "short read while reading request key: %s"
- msgstr "vajaa luku luettaessa pyyntöavainta: %s"
- 
--#: nscd/connections.c:590 nscd/connections.c:591 nscd/connections.c:610
--#: nscd/connections.c:623 nscd/connections.c:629 nscd/connections.c:636
-+#: nscd/connections.c:591 nscd/connections.c:592 nscd/connections.c:611
-+#: nscd/connections.c:624 nscd/connections.c:630 nscd/connections.c:637
- #, c-format
- msgid "Failed to run nscd as user '%s'"
- msgstr "Ohjelman nscd ajaminen käyttäjän \"%s\" oikeuksilla epäonnistui"
- 
--#: nscd/connections.c:611
-+#: nscd/connections.c:612
- msgid "getgrouplist failed"
- msgstr "getgrouplist epäonnistui"
- 
--#: nscd/connections.c:624
-+#: nscd/connections.c:625
- msgid "setgroups failed"
- msgstr "setgroups epäonnistui"
- 
--#: nscd/grpcache.c:102 nscd/hstcache.c:110 nscd/pwdcache.c:108
-+#: nscd/grpcache.c:103 nscd/hstcache.c:111 nscd/pwdcache.c:109
- msgid "while allocating key copy"
- msgstr "varattaessa tilaa avainkopiolle"
- 
--#: nscd/grpcache.c:152 nscd/hstcache.c:167 nscd/pwdcache.c:145
-+#: nscd/grpcache.c:153 nscd/hstcache.c:168 nscd/pwdcache.c:146
- msgid "while allocating cache entry"
- msgstr "varattaessa tilaa välimuistimerkinnälle"
- 
--#: nscd/grpcache.c:195 nscd/hstcache.c:281 nscd/pwdcache.c:191
-+#: nscd/grpcache.c:196 nscd/hstcache.c:282 nscd/pwdcache.c:192
- #, c-format
- msgid "short write in %s: %s"
- msgstr "vajaa kirjoitus tiedostossa %s: %s"
- 
--#: nscd/grpcache.c:217
-+#: nscd/grpcache.c:218
- #, c-format
- msgid "Haven't found \"%s\" in group cache!"
- msgstr "\"%s\" ei löytynyt ryhmävälimuistista!"
- 
--#: nscd/grpcache.c:292
-+#: nscd/grpcache.c:284
- #, c-format
- msgid "Invalid numeric gid \"%s\"!"
- msgstr "Virheellinen numeerinen gid \"%s\"!"
- 
--#: nscd/grpcache.c:299
-+#: nscd/grpcache.c:291
- #, c-format
- msgid "Haven't found \"%d\" in group cache!"
- msgstr "\"%d\" ei löytynyt ryhmävälimuistista!"
- 
--#: nscd/hstcache.c:303 nscd/hstcache.c:378 nscd/hstcache.c:456
--#: nscd/hstcache.c:533
-+#: nscd/hstcache.c:304 nscd/hstcache.c:370 nscd/hstcache.c:435
-+#: nscd/hstcache.c:500
- #, c-format
- msgid "Haven't found \"%s\" in hosts cache!"
- msgstr "\"%s\" ei löytynyt isäntävälimuistista!"
- 
--#: nscd/nscd.c:80
-+#: nscd/nscd.c:85
- msgid "Read configuration data from NAME"
- msgstr "Lue asetukset tiedostosta NIMI"
- 
--#: nscd/nscd.c:82
-+#: nscd/nscd.c:87
- msgid "Do not fork and display messages on the current tty"
- msgstr "Älä haaraudu ja näytä viestit nykyisessä tty:ssä"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "NUMBER"
- msgstr "MÄÄRÄ"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "Start NUMBER threads"
- msgstr "Käynnistä MÄÄRÄ säiettä"
- 
--#: nscd/nscd.c:84
-+#: nscd/nscd.c:89
- msgid "Shut the server down"
- msgstr "Sammuta palvelin"
- 
--#: nscd/nscd.c:85
-+#: nscd/nscd.c:90
- msgid "Print current configuration statistic"
- msgstr "Näytä nykyiset asetustilastot"
- 
--#: nscd/nscd.c:86
-+#: nscd/nscd.c:91
- msgid "TABLE"
- msgstr "TAULUKKO"
- 
--#: nscd/nscd.c:87
-+#: nscd/nscd.c:92
- msgid "Invalidate the specified cache"
- msgstr "Poista käytöstä määritelty välimuisti"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "TABLE,yes"
- msgstr "TAULUKKO,kyllä"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "Use separate cache for each user"
- msgstr "Käytä erillistä välimuistia jokaiselle käyttäjälle"
- 
--#: nscd/nscd.c:93
-+#: nscd/nscd.c:98
- msgid "Name Service Cache Daemon."
- msgstr "Nimipalvelun välimuistidemoni."
- 
--#: nscd/nscd.c:126
-+#: nscd/nscd.c:131
- msgid "already running"
- msgstr "on jo käynnissä"
- 
--#: nscd/nscd.c:192 nscd/nscd.c:212 nscd/nscd.c:218
-+#: nscd/nscd.c:243 nscd/nscd.c:263 nscd/nscd.c:269
- msgid "Only root is allowed to use this option!"
- msgstr "Vain root voi käyttää tätä valitsinta!"
- 
-@@ -5281,22 +5295,22 @@
- "%15ld%% välimuistiosuma-aste\n"
- "%15s  tarkista muutokset tiedostosta /etc/%s\n"
- 
--#: nscd/pwdcache.c:213
-+#: nscd/pwdcache.c:214
- #, c-format
- msgid "Haven't found \"%s\" in password cache!"
- msgstr "\"%s\" ei löytynyt salasanavälimuistista!"
- 
--#: nscd/pwdcache.c:288
-+#: nscd/pwdcache.c:280
- #, c-format
- msgid "Invalid numeric uid \"%s\"!"
- msgstr "Virheellinen numeerinen uid \"%s\"!"
- 
--#: nscd/pwdcache.c:295
-+#: nscd/pwdcache.c:287
- #, c-format
- msgid "Haven't found \"%d\" in password cache!"
- msgstr "\"%d\" ei löytynyt salasanavälimuistista!"
- 
--#: elf/../sysdeps/generic/dl-sysdep.c:297
-+#: elf/../sysdeps/generic/dl-sysdep.c:357
- msgid "cannot create capability list"
- msgstr "kykylistaa ei voi luoda"
- 
-@@ -5347,7 +5361,7 @@
- msgid ", OS ABI: %s %d.%d.%d"
- msgstr ", OS ABI: %s %d.%d.%d"
- 
--#: elf/cache.c:136 elf/ldconfig.c:1033
-+#: elf/cache.c:136 elf/ldconfig.c:1045
- #, c-format
- msgid "Can't open cache file %s\n"
- msgstr "Välimuistitiedostoa %s ei voi avata\n"
-@@ -5393,15 +5407,15 @@
- msgid "Renaming of %s to %s failed"
- msgstr "Uudelleennimeäminen %s -> %s epäonnistui"
- 
--#: elf/dl-close.c:113
-+#: elf/dl-close.c:128
- msgid "shared object not open"
- msgstr "jaettu objekti ei ole avoin"
- 
--#: elf/dl-close.c:357 elf/dl-open.c:436
-+#: elf/dl-close.c:486 elf/dl-open.c:444
- msgid "TLS generation counter wrapped!  Please send report with the 'glibcbug' script."
- msgstr "TLS-luontilaskurin ylivuoto! Lähetä raportti \"glibcbug\"-skriptillä."
- 
--#: elf/dl-deps.c:111 elf/dl-open.c:177
-+#: elf/dl-deps.c:111 elf/dl-open.c:183
- msgid "DST not allowed in SUID/SGID programs"
- msgstr "DST ei ole sallittu SUID/SGID-ohjelmissa"
- 
-@@ -5418,181 +5432,193 @@
- msgid "cannot allocate dependency list"
- msgstr "riippuvuuslistalle ei voi varata muistia"
- 
--#: elf/dl-deps.c:492 elf/dl-deps.c:547
-+#: elf/dl-deps.c:494 elf/dl-deps.c:549
- msgid "cannot allocate symbol search list"
- msgstr "symbolihakulistalle ei voi varata muistia"
- 
--#: elf/dl-deps.c:532
-+#: elf/dl-deps.c:534
- msgid "Filters not supported with LD_TRACE_PRELINKING"
- msgstr "Suodattimet eivät ole tuettuja LD_TRACE_RPELINKING:in kanssa"
- 
--#: elf/dl-error.c:73
-+#: elf/dl-error.c:75
- msgid "DYNAMIC LINKER BUG!!!"
- msgstr "DYNAAMISEN LINKITTÄJÄN OHJELMISTOVIRHE!!!"
- 
--#: elf/dl-error.c:106
-+#: elf/dl-error.c:108
- msgid "error while loading shared libraries"
- msgstr "virhe ladattaessa jaettuja kirjastoja"
- 
--#: elf/dl-load.c:338
-+#: elf/dl-load.c:339
- msgid "cannot allocate name record"
- msgstr "nimitietueelle ei voi varata muistia"
- 
--#: elf/dl-load.c:440 elf/dl-load.c:520 elf/dl-load.c:614 elf/dl-load.c:709
-+#: elf/dl-load.c:441 elf/dl-load.c:520 elf/dl-load.c:612 elf/dl-load.c:707
- msgid "cannot create cache for search path"
- msgstr "hakupolulle ei voi luoda välimuistia"
- 
--#: elf/dl-load.c:545
-+#: elf/dl-load.c:543
- msgid "cannot create RUNPATH/RPATH copy"
- msgstr "RUNPATH/RPATH-kopiota ei voi luoda"
- 
--#: elf/dl-load.c:600
-+#: elf/dl-load.c:598
- msgid "cannot create search path array"
- msgstr "hakupolkutaulukkoa ei voi luoda"
- 
--#: elf/dl-load.c:796
-+#: elf/dl-load.c:794
- msgid "cannot stat shared object"
- msgstr "jaetun objektin tilaa ei voi lukea"
- 
--#: elf/dl-load.c:840
-+#: elf/dl-load.c:838
- msgid "cannot open zero fill device"
- msgstr "nollatäyttölaitetta ei voi avata"
- 
--#: elf/dl-load.c:849 elf/dl-load.c:1855
-+#: elf/dl-load.c:847 elf/dl-load.c:1902
- msgid "cannot create shared object descriptor"
- msgstr "jaettua objektikahvaa ei voi luoda"
- 
--#: elf/dl-load.c:868 elf/dl-load.c:1351 elf/dl-load.c:1434
-+#: elf/dl-load.c:866 elf/dl-load.c:1398 elf/dl-load.c:1481
- msgid "cannot read file data"
- msgstr "tiedoston dataa ei voi lukea"
- 
--#: elf/dl-load.c:908
-+#: elf/dl-load.c:906
- msgid "ELF load command alignment not page-aligned"
- msgstr "ELF-latauskomennon tasaus ei ole sivutasattu"
- 
--#: elf/dl-load.c:915
-+#: elf/dl-load.c:913
- msgid "ELF load command address/offset not properly aligned"
- msgstr "ELF-latauskomennon osoite/siirtymä ei ole tasattu oikein"
- 
--#: elf/dl-load.c:996
-+#: elf/dl-load.c:988
-+msgid "cannot allocate TLS data structures for initial thread"
-+msgstr "alkusäikeelle ei voi varata TLS-tietorakenteita"
-+
-+#: elf/dl-load.c:1012
-+msgid "cannot handle TLS data"
-+msgstr "TLS-dataa ei voi käsitellä"
-+
-+#: elf/dl-load.c:1047
- msgid "failed to map segment from shared object"
- msgstr "segmentin kartoitus jaetusta objektista epäonnistui"
- 
--#: elf/dl-load.c:1020
-+#: elf/dl-load.c:1071
- msgid "cannot dynamically load executable"
- msgstr "käynnistettävää tiedostoa ei voi ladata dynaamisesti"
- 
--#: elf/dl-load.c:1081
-+#: elf/dl-load.c:1132
- msgid "cannot change memory protections"
- msgstr "muistin suojausta ei voi muuttaa"
- 
--#: elf/dl-load.c:1100
-+#: elf/dl-load.c:1151
- msgid "cannot map zero-fill pages"
- msgstr "nollatäytteisiä sivuja ei voi kartoittaa"
- 
--#: elf/dl-load.c:1118
-+#: elf/dl-load.c:1169
- msgid "cannot allocate memory for program header"
- msgstr "ohjelman otsakkeelle ei voi varata muistia"
- 
--#: elf/dl-load.c:1149
-+#: elf/dl-load.c:1200
- msgid "object file has no dynamic section"
- msgstr "objektitiedostossa ei ole dynaamista osaa"
- 
--#: elf/dl-load.c:1193
-+#: elf/dl-load.c:1240
- msgid "shared object cannot be dlopen()ed"
- msgstr "jaettua objektia ei voi avata funktiolla dlopen()"
- 
--#: elf/dl-load.c:1216
-+#: elf/dl-load.c:1263
- msgid "cannot create searchlist"
- msgstr "hakulistaa ei voi luoda"
- 
--#: elf/dl-load.c:1351
-+#: elf/dl-load.c:1398
- msgid "file too short"
- msgstr "tiedosto on liian lyhyt"
- 
--#: elf/dl-load.c:1374
-+#: elf/dl-load.c:1421
- msgid "invalid ELF header"
- msgstr "virheellinen ELF-otsikko"
- 
--#: elf/dl-load.c:1383
-+#: elf/dl-load.c:1430
- msgid "ELF file data encoding not big-endian"
- msgstr "ELF-tiedoston tavujärjestys ei ole \"big-endian\""
- 
--#: elf/dl-load.c:1385
-+#: elf/dl-load.c:1432
- msgid "ELF file data encoding not little-endian"
- msgstr "ELF-tiedoston tavujärjestys ei ole \"little-endian\""
- 
--#: elf/dl-load.c:1389
-+#: elf/dl-load.c:1436
- msgid "ELF file version ident does not match current one"
- msgstr "ELF-tiedoston versiotunnus ei vastaa nykyistä"
- 
--#: elf/dl-load.c:1393
-+#: elf/dl-load.c:1440
- msgid "ELF file OS ABI invalid"
- msgstr "ELF-tiedoston OS ABI on virheellinen"
- 
--#: elf/dl-load.c:1395
-+#: elf/dl-load.c:1442
- msgid "ELF file ABI version invalid"
- msgstr "ELF-tiedoston ABI-versio virheellinen"
- 
--#: elf/dl-load.c:1398
-+#: elf/dl-load.c:1445
- msgid "internal error"
- msgstr "sisäinen virhe"
- 
--#: elf/dl-load.c:1405
-+#: elf/dl-load.c:1452
- msgid "ELF file version does not match current one"
- msgstr "ELF-tiedoston versio ei vastaa nykyistä"
- 
--#: elf/dl-load.c:1413
-+#: elf/dl-load.c:1460
- msgid "ELF file's phentsize not the expected size"
- msgstr "ELF-tiedoston phent-koko ei ole odotetun kokoinen"
- 
--#: elf/dl-load.c:1419
-+#: elf/dl-load.c:1466
- msgid "only ET_DYN and ET_EXEC can be loaded"
- msgstr "vain ET_DYN ja ET_EXEC voidaan ladata"
- 
--#: elf/dl-load.c:1870
-+#: elf/dl-load.c:1917
- msgid "cannot open shared object file"
- msgstr "jaettua objektitiedostoa ei voi avata"
- 
--#: elf/dl-lookup.c:248 elf/dl-lookup.c:413
-+#: elf/dl-lookup.c:265 elf/dl-lookup.c:430
- msgid "relocation error"
- msgstr "uudelleensijoitusvirhe"
- 
--#: elf/dl-open.c:105
-+#: elf/dl-open.c:111
- msgid "cannot extend global scope"
- msgstr "globaalia aluetta ei voi laajentaa"
- 
--#: elf/dl-open.c:208
-+#: elf/dl-open.c:214
- msgid "empty dynamic string token substitution"
- msgstr "tyhjän dynaamisen merkkijonon osan korvaus"
- 
--#: elf/dl-open.c:345 elf/dl-open.c:356
-+#: elf/dl-open.c:351 elf/dl-open.c:362
- msgid "cannot create scope list"
- msgstr "aluelistaa ei voi luoda"
- 
--#: elf/dl-open.c:416
-+#: elf/dl-open.c:424
- msgid "cannot create TLS data structures"
- msgstr "TLS-tietorakenteita ei voi luoda"
- 
--#: elf/dl-open.c:478
-+#: elf/dl-open.c:486
- msgid "invalid mode for dlopen()"
- msgstr "virheellinen tila funktiolle dlopen()"
- 
--#: elf/dl-reloc.c:88
-+#: elf/dl-reloc.c:58
-+msgid "shared object cannot be dlopen()ed: static TLS memory too small"
-+msgstr "jaettua objektia ei voi avata funktiolla dlopen(): staattinen TLS-muisti on liian pieni"
-+
-+#: elf/dl-reloc.c:118
- msgid "cannot make segment writable for relocation"
- msgstr "segmenttiä ei voi muuttaa kirjoitettavaksi uudelleensijoitusta varten"
- 
--#: elf/dl-reloc.c:174
-+#: elf/dl-reloc.c:219
- #, c-format
- msgid "%s: profiler found no PLTREL in object %s\n"
- msgstr "%s: profiloija ei löytänyt PLTREL-kenttää objektista %s\n"
- 
--#: elf/dl-reloc.c:186
-+#: elf/dl-reloc.c:231
- #, c-format
- msgid "%s: profiler out of memory shadowing PLTREL of %s\n"
- msgstr "%s: profiloijan muisti loppui varjostettaessa objektin %s PLTREL-kenttää\n"
- 
--#: elf/dl-reloc.c:201
-+#: elf/dl-reloc.c:246
- msgid "cannot restore segment prot after reloc"
- msgstr "segmentin suojausta ei voi palauttaa uudelleensijoituksen jälkeen"
- 
-@@ -5648,119 +5674,119 @@
- msgid "Configure Dynamic Linker Run Time Bindings."
- msgstr "Säädä dynaamisen linkittäjän ajonaikaiset sidonnat."
- 
--#: elf/ldconfig.c:282
-+#: elf/ldconfig.c:294
- #, c-format
- msgid "Path `%s' given more than once"
- msgstr "Polku \"%s\" on annettu useammin kuin kerran"
- 
--#: elf/ldconfig.c:326
-+#: elf/ldconfig.c:338
- #, c-format
- msgid "%s is not a known library type"
- msgstr "%s ei ole tunnettu kirjastotyyppi"
- 
--#: elf/ldconfig.c:344
-+#: elf/ldconfig.c:356
- #, c-format
- msgid "Can't stat %s"
- msgstr "Tiedoston %s tilaa ei voi lukea"
- 
--#: elf/ldconfig.c:414
-+#: elf/ldconfig.c:426
- #, c-format
- msgid "Can't stat %s\n"
- msgstr "Tiedoston %s tilaa ei voi lukea\n"
- 
--#: elf/ldconfig.c:424
-+#: elf/ldconfig.c:436
- #, c-format
- msgid "%s is not a symbolic link\n"
- msgstr "%s ei ole symbolinen linkki\n"
- 
--#: elf/ldconfig.c:443
-+#: elf/ldconfig.c:455
- #, c-format
- msgid "Can't unlink %s"
- msgstr "Tiedoston %s linkitystä ei voi poistaa"
- 
--#: elf/ldconfig.c:449
-+#: elf/ldconfig.c:461
- #, c-format
- msgid "Can't link %s to %s"
- msgstr "Linkitys %s -> %s ei onnistu"
- 
--#: elf/ldconfig.c:455
-+#: elf/ldconfig.c:467
- msgid " (changed)\n"
- msgstr " (muutettu)\n"
- 
--#: elf/ldconfig.c:457
-+#: elf/ldconfig.c:469
- msgid " (SKIPPED)\n"
- msgstr " (OHITETTU)\n"
- 
--#: elf/ldconfig.c:512
-+#: elf/ldconfig.c:524
- #, c-format
- msgid "Can't find %s"
- msgstr "%s ei löydy"
- 
--#: elf/ldconfig.c:528
-+#: elf/ldconfig.c:540
- #, c-format
- msgid "Can't lstat %s"
- msgstr "Tiedoston %s tilaa ei voi lukea"
- 
--#: elf/ldconfig.c:535
-+#: elf/ldconfig.c:547
- #, c-format
- msgid "Ignored file %s since it is not a regular file."
- msgstr "Tiedostoa %s ei huomioitu, koska se ei ole tavallinen tiedosto."
- 
--#: elf/ldconfig.c:543
-+#: elf/ldconfig.c:555
- #, c-format
- msgid "No link created since soname could not be found for %s"
- msgstr "Linkkiä ei luotu, koska tiedostolle %s ei löytynyt so-nimeä"
- 
--#: elf/ldconfig.c:634
-+#: elf/ldconfig.c:646
- #, c-format
- msgid "Can't open directory %s"
- msgstr "Hakemistoa %s ei voi avata"
- 
--#: elf/ldconfig.c:689 elf/ldconfig.c:736
-+#: elf/ldconfig.c:701 elf/ldconfig.c:748
- #, c-format
- msgid "Cannot lstat %s"
- msgstr "Tiedoston %s tilaa ei voi lukea"
- 
--#: elf/ldconfig.c:701
-+#: elf/ldconfig.c:713
- #, c-format
- msgid "Cannot stat %s"
- msgstr "Tiedoston %s tilaa ei voi lukea"
- 
--#: elf/ldconfig.c:758 elf/readlib.c:93
-+#: elf/ldconfig.c:770 elf/readlib.c:93
- #, c-format
- msgid "Input file %s not found.\n"
- msgstr "Syötetiedostoa %s ei löydy.\n"
- 
--#: elf/ldconfig.c:792
-+#: elf/ldconfig.c:804
- #, c-format
- msgid "libc5 library %s in wrong directory"
- msgstr "libc5-kirjasto %s on väärässä hakemistossa"
- 
--#: elf/ldconfig.c:795
-+#: elf/ldconfig.c:807
- #, c-format
- msgid "libc6 library %s in wrong directory"
- msgstr "libc6-kirjasto %s on väärässä hakemistossa"
- 
--#: elf/ldconfig.c:798
-+#: elf/ldconfig.c:810
- #, c-format
- msgid "libc4 library %s in wrong directory"
- msgstr "libc4-kirjasto %s on väärässä hakemistossa"
- 
--#: elf/ldconfig.c:825
-+#: elf/ldconfig.c:837
- #, c-format
- msgid "libraries %s and %s in directory %s have same soname but different type."
- msgstr "kirjastoilla %s ja %s hakemistossa %s on sama so-nimi, mutta eri tyypit."
- 
--#: elf/ldconfig.c:928
-+#: elf/ldconfig.c:940
- #, c-format
- msgid "Can't open configuration file %s"
- msgstr "Asetustiedostoa %s ei voi avata"
- 
--#: elf/ldconfig.c:1012
-+#: elf/ldconfig.c:1024
- msgid "Can't chdir to /"
- msgstr "Juurihakemistoon / siirtyminen ei onnistu"
- 
--#: elf/ldconfig.c:1054
-+#: elf/ldconfig.c:1066
- #, c-format
- msgid "Can't open cache file directory %s\n"
- msgstr "Välimuistihakemistoa %s ei voi avata\n"
-Binary files glibc-2.3.2/po/fr.mo and glibc-2.3.2-200304020432/po/fr.mo differ
-diff -u -udbrN glibc-2.3.2/po/fr.po glibc-2.3.2-200304020432/po/fr.po
---- glibc-2.3.2/po/fr.po	Sun Oct 13 04:01:44 2002
-+++ glibc-2.3.2-200304020432/po/fr.po	Mon Mar  3 19:12:33 2003
-@@ -4,9 +4,9 @@
- #
- msgid ""
- msgstr ""
--"Project-Id-Version: GNU libc 2.3.1\n"
--"POT-Creation-Date: 2002-10-02 17:22-0700\n"
--"PO-Revision-Date: 2002-10-12 12:00-0500\n"
-+"Project-Id-Version: GNU libc 2.3.2\n"
-+"POT-Creation-Date: 2003-02-22 15:34-0800\n"
-+"PO-Revision-Date: 2003-03-03 08:00-0500\n"
- "Last-Translator: Michel Robitaille <robitail@IRO.UMontreal.CA>\n"
- "Language-Team: French <traduc@traduc.org>\n"
- "MIME-Version: 1.0\n"
-@@ -259,8 +259,8 @@
- 
- #: iconv/iconv_prog.c:241
- #, c-format
--msgid "conversions from `%s' and to `%s' are not supported"
--msgstr "conversions de « %s » vers « %s » ne sont pas supportées"
-+msgid "conversion from `%s' and to `%s' are not supported"
-+msgstr "conversions de « %s » et de , vers « %s » ne sont pas supportées"
- 
- #: iconv/iconv_prog.c:246
- #, c-format
-@@ -285,15 +285,15 @@
- msgid "error while closing output file"
- msgstr "Erreur lors de la fermeture du fichier de sortie"
- 
--#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:355 locale/programs/locale.c:268
-+#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:357 locale/programs/locale.c:274
- #: locale/programs/localedef.c:372 catgets/gencat.c:233
- #: malloc/memusagestat.c:602 debug/pcprofiledump.c:199
- msgid "Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"
- msgstr "Rapporter toutes anomalies via le script « glibcbug » à <bugs@gnu.org>.\n"
- 
--#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:369 locale/programs/locale.c:281
--#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:904
--#: nss/getent.c:74 nscd/nscd.c:279 nscd/nscd_nischeck.c:90 elf/ldconfig.c:259
-+#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:371 locale/programs/locale.c:287
-+#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:910
-+#: nss/getent.c:74 nscd/nscd.c:330 nscd/nscd_nischeck.c:90 elf/ldconfig.c:271
- #: elf/sprof.c:349
- #, c-format
- msgid ""
-@@ -306,9 +306,9 @@
- "reproduction. AUCUNE garantie n'est donnée; tant pour des raisons\n"
- "COMMERCIALES que pour RÉPONDRE À UN BESOIN PARTICULIER.\n"
- 
--#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:374 locale/programs/locale.c:286
--#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:909
--#: nss/getent.c:79 nscd/nscd.c:284 nscd/nscd_nischeck.c:95 elf/ldconfig.c:264
-+#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:376 locale/programs/locale.c:292
-+#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:915
-+#: nss/getent.c:79 nscd/nscd.c:335 nscd/nscd_nischeck.c:95 elf/ldconfig.c:276
- #: elf/sprof.c:355
- #, c-format
- msgid "Written by %s.\n"
-@@ -360,15 +360,15 @@
- msgid "Prefix used for all file accesses"
- msgstr "Préfixe utilisé pour tous les accès fichiers"
- 
--#: iconv/iconvconfig.c:325 locale/programs/localedef.c:292
-+#: iconv/iconvconfig.c:327 locale/programs/localedef.c:292
- msgid "no output file produced because warning were issued"
- msgstr "Aucun fichier de sortie généré en raison d'un avertissement déjà émis"
- 
--#: iconv/iconvconfig.c:403
-+#: iconv/iconvconfig.c:405
- msgid "while inserting in search tree"
- msgstr "lors d'une insertion dans un arbre de recherche"
- 
--#: iconv/iconvconfig.c:1202
-+#: iconv/iconvconfig.c:1204
- msgid "cannot generate output file"
- msgstr "Ne peut générer le fichier de sortie"
- 
-@@ -1288,7 +1288,7 @@
- msgid "unterminated symbolic name"
- msgstr "Nom symbolique incomplet"
- 
--#: locale/programs/linereader.c:537 catgets/gencat.c:1166
-+#: locale/programs/linereader.c:537 catgets/gencat.c:1195
- msgid "invalid escape sequence"
- msgstr "Séquence d'échappement invalide"
- 
-@@ -1318,39 +1318,39 @@
- msgid "trailing garbage at end of line"
- msgstr "rebut en suffixe à la fin de la ligne"
- 
--#: locale/programs/locale.c:73
-+#: locale/programs/locale.c:75
- msgid "System information:"
- msgstr "Information système:"
- 
--#: locale/programs/locale.c:75
-+#: locale/programs/locale.c:77
- msgid "Write names of available locales"
- msgstr "Écriture des noms disponibles des localisations"
- 
--#: locale/programs/locale.c:77
-+#: locale/programs/locale.c:79
- msgid "Write names of available charmaps"
- msgstr "Écriture des noms disponibles des tables de caractères"
- 
--#: locale/programs/locale.c:78
-+#: locale/programs/locale.c:80
- msgid "Modify output format:"
- msgstr "Format de sortie de modification:"
- 
--#: locale/programs/locale.c:79
-+#: locale/programs/locale.c:81
- msgid "Write names of selected categories"
- msgstr "Écriture des noms sélectionnés des catégories"
- 
--#: locale/programs/locale.c:80
-+#: locale/programs/locale.c:82
- msgid "Write names of selected keywords"
- msgstr "Écriture des noms sélectionnés des mots clés"
- 
--#: locale/programs/locale.c:81
-+#: locale/programs/locale.c:83
- msgid "Print more information"
- msgstr "Afficher plus informations"
- 
--#: locale/programs/locale.c:86
-+#: locale/programs/locale.c:88
- msgid "Get locale-specific information."
- msgstr "Trouver l'information locale spécifique"
- 
--#: locale/programs/locale.c:89
-+#: locale/programs/locale.c:91
- msgid ""
- "NAME\n"
- "[-a|-m]"
-@@ -1358,7 +1358,7 @@
- "NOM\n"
- "[-a|-m]"
- 
--#: locale/programs/locale.c:488
-+#: locale/programs/locale.c:512
- msgid "while preparing output"
- msgstr "lors de la préparation de la sortie"
- 
-@@ -1489,16 +1489,16 @@
- msgid "cannot create temporary file"
- msgstr "ne peut créer un fichier temporaire"
- 
--#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:302
-+#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:305
- msgid "cannot initialize archive file"
- msgstr "ne peut initialiser le fichier d'archive"
- 
--#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:309
-+#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:312
- msgid "cannot resize archive file"
- msgstr "ne peut modifier la taille du fichier d'archive"
- 
--#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:318
--#: locale/programs/locarchive.c:508
-+#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:321
-+#: locale/programs/locarchive.c:511
- msgid "cannot map archive header"
- msgstr "ne peut mapper l'en-tête de l'archive"
- 
-@@ -1514,88 +1514,88 @@
- msgid "cannot map locale archive file"
- msgstr "ne peut mapper l'archive de localisation"
- 
--#: locale/programs/locarchive.c:326
-+#: locale/programs/locarchive.c:329
- msgid "cannot lock new archive"
- msgstr "ne peut verrouiller la nouvelle archive"
- 
--#: locale/programs/locarchive.c:377
-+#: locale/programs/locarchive.c:380
- msgid "cannot extend locale archive file"
- msgstr "ne peut augmenter la taille du fichier de l'archive de localisation"
- 
--#: locale/programs/locarchive.c:386
-+#: locale/programs/locarchive.c:389
- msgid "cannot change mode of resized locale archive"
- msgstr "ne peut modifier les protections de l'archive des localisations dont la taille a changé"
- 
--#: locale/programs/locarchive.c:394
-+#: locale/programs/locarchive.c:397
- msgid "cannot rename new archive"
- msgstr "ne peut changer le nom de la nouvelle archive"
- 
--#: locale/programs/locarchive.c:447
-+#: locale/programs/locarchive.c:450
- #, c-format
- msgid "cannot open locale archive \"%s\""
- msgstr "ne peut ouvrir l'archive des localisations « %s »"
- 
--#: locale/programs/locarchive.c:452
-+#: locale/programs/locarchive.c:455
- #, c-format
- msgid "cannot stat locale archive \"%s\""
- msgstr "ne peut évaluer par `stat' l'archive des localisations « %s »"
- 
--#: locale/programs/locarchive.c:471
-+#: locale/programs/locarchive.c:474
- #, c-format
- msgid "cannot lock locale archive \"%s\""
- msgstr "ne peut verrouiller l'archive des localisations « %s »"
- 
--#: locale/programs/locarchive.c:494
-+#: locale/programs/locarchive.c:497
- msgid "cannot read archive header"
- msgstr "ne peut lire l'en-tête de l'archive"
- 
--#: locale/programs/locarchive.c:554
-+#: locale/programs/locarchive.c:557
- #, c-format
- msgid "locale '%s' already exists"
- msgstr "localisation « %s » existe déjà"
- 
--#: locale/programs/locarchive.c:784 locale/programs/locarchive.c:799
--#: locale/programs/locarchive.c:811 locale/programs/locarchive.c:823
-+#: locale/programs/locarchive.c:788 locale/programs/locarchive.c:803
-+#: locale/programs/locarchive.c:815 locale/programs/locarchive.c:827
- #: locale/programs/locfile.c:343
- msgid "cannot add to locale archive"
- msgstr "ne peut l'ajouter à l'archive des localisations"
- 
--#: locale/programs/locarchive.c:976
-+#: locale/programs/locarchive.c:982
- #, c-format
- msgid "locale alias file `%s' not found"
- msgstr "alias du fichier des localisations « %s » non trouvé"
- 
--#: locale/programs/locarchive.c:1118
-+#: locale/programs/locarchive.c:1126
- #, c-format
- msgid "Adding %s\n"
- msgstr "Ajout de %s\n"
- 
--#: locale/programs/locarchive.c:1124
-+#: locale/programs/locarchive.c:1132
- #, c-format
- msgid "stat of \"%s\" failed: %s: ignored"
- msgstr "échec d'évaluation par stat() de « %s »: %s: ignoré"
- 
--#: locale/programs/locarchive.c:1130
-+#: locale/programs/locarchive.c:1138
- #, c-format
- msgid "\"%s\" is no directory; ignored"
- msgstr "« %s » n'est pas un répertoire; ignoré"
- 
--#: locale/programs/locarchive.c:1137
-+#: locale/programs/locarchive.c:1145
- #, c-format
- msgid "cannot open directory \"%s\": %s: ignored"
- msgstr "ne peut ouvrir le répertoire « %s »: %s: ignoré"
- 
--#: locale/programs/locarchive.c:1209
-+#: locale/programs/locarchive.c:1217
- #, c-format
- msgid "incomplete set of locale files in \"%s\""
- msgstr "jeu incomplet de fichiers dea localisations dans « %s »"
- 
--#: locale/programs/locarchive.c:1273
-+#: locale/programs/locarchive.c:1281
- #, c-format
- msgid "cannot read all files in \"%s\": ignored"
- msgstr "ne peut lire tous les fichiers dans « %s »: ignoré"
- 
--#: locale/programs/locarchive.c:1343
-+#: locale/programs/locarchive.c:1351
- #, c-format
- msgid "locale \"%s\" not in archive"
- msgstr "localisation « %s » n'est pas dans l'archive"
-@@ -1666,8 +1666,8 @@
- "La limite supérieure de l'intervalle n'est pas plus petite\n"
- "que la limite inférieure."
- 
--#: locale/programs/xmalloc.c:70 malloc/obstack.c:500 malloc/obstack.c:503
--#: posix/getconf.c:996
-+#: locale/programs/xmalloc.c:70 malloc/obstack.c:505 malloc/obstack.c:508
-+#: posix/getconf.c:1002
- msgid "memory exhausted"
- msgstr "Mémoire épuisée"
- 
-@@ -1693,7 +1693,7 @@
- msgid "Another string for testing."
- msgstr "Une autre chaîne pour fins de test."
- 
--#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:79
-+#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:84
- msgid "NAME"
- msgstr "NOM"
- 
-@@ -1737,7 +1737,7 @@
- msgid "duplicate set definition"
- msgstr "Double définitions de jeux"
- 
--#: catgets/gencat.c:446 catgets/gencat.c:619 catgets/gencat.c:648
-+#: catgets/gencat.c:446 catgets/gencat.c:623 catgets/gencat.c:677
- msgid "this is the first definition"
- msgstr "Ceci est la première définition."
- 
-@@ -1755,44 +1755,44 @@
- msgid "unknown directive `%s': line ignored"
- msgstr "Directive inconnue « %s »: ligne ignorée"
- 
--#: catgets/gencat.c:617
-+#: catgets/gencat.c:621
- msgid "duplicated message number"
- msgstr "Double messages du numéro"
- 
--#: catgets/gencat.c:645
-+#: catgets/gencat.c:674
- msgid "duplicated message identifier"
- msgstr "Double identificateurs de message"
- 
--#: catgets/gencat.c:702
-+#: catgets/gencat.c:731
- msgid "invalid character: message ignored"
- msgstr "Caractères invalide: message ignoré"
- 
--#: catgets/gencat.c:745
-+#: catgets/gencat.c:774
- msgid "invalid line"
- msgstr "Ligne invalide"
- 
--#: catgets/gencat.c:799
-+#: catgets/gencat.c:828
- msgid "malformed line ignored"
- msgstr "Ligne incorrecte ignorée"
- 
--#: catgets/gencat.c:963 catgets/gencat.c:1004
-+#: catgets/gencat.c:992 catgets/gencat.c:1033
- #, c-format
- msgid "cannot open output file `%s'"
- msgstr "Ne peut ouvrir le fichier de sortie « %s »"
- 
--#: catgets/gencat.c:1188
-+#: catgets/gencat.c:1217
- msgid "unterminated message"
- msgstr "Message incomplet"
- 
--#: catgets/gencat.c:1212
-+#: catgets/gencat.c:1241
- msgid "while opening old catalog file"
- msgstr "lors de l'ouverture du vieux fichier du catalogue"
- 
--#: catgets/gencat.c:1303
-+#: catgets/gencat.c:1332
- msgid "conversion modules not available"
- msgstr "Module de conversion 'est pas disponible"
- 
--#: catgets/gencat.c:1329
-+#: catgets/gencat.c:1358
- msgid "cannot determine escape character"
- msgstr "Ne peut déterminer une séquence de caractère"
- 
-@@ -1800,7 +1800,7 @@
- msgid "makecontext: does not know how to handle more than 8 arguments\n"
- msgstr "makecontext: ne sait pas comment traiter plus de 8 arguments\n"
- 
--#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:178
-+#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:133
- #: nis/nis_error.c:29 nis/ypclnt.c:787 nis/ypclnt.c:861
- msgid "Success"
- msgstr "Succès"
-@@ -2989,23 +2989,23 @@
- msgid "%s%sUnknown signal %d\n"
- msgstr "%s%ssignal inconnu %d.\n"
- 
--#: malloc/mcheck.c:296
-+#: malloc/mcheck.c:346
- msgid "memory is consistent, library is buggy\n"
- msgstr "La mémoire est consistente, la librairie est fautive.\n"
- 
--#: malloc/mcheck.c:299
-+#: malloc/mcheck.c:349
- msgid "memory clobbered before allocated block\n"
- msgstr "Mémoire écrasée avant le bloc alloué\n"
- 
--#: malloc/mcheck.c:302
-+#: malloc/mcheck.c:352
- msgid "memory clobbered past end of allocated block\n"
- msgstr "Mémoire écrasée après la fin du bloc alloué\n"
- 
--#: malloc/mcheck.c:305
-+#: malloc/mcheck.c:355
- msgid "block freed twice\n"
- msgstr "Bloc libéré deux fois\n"
- 
--#: malloc/mcheck.c:308
-+#: malloc/mcheck.c:358
- msgid "bogus mcheck_status, library is buggy\n"
- msgstr "Statut de « mcheck_status » erroné, la librarie est erronée.\n"
- 
-@@ -3041,6 +3041,10 @@
- msgid "DATAFILE [OUTFILE]"
- msgstr "DATAFILE [FICHIER_DE_SORTIE]"
- 
-+#: string/strerror.c:43 posix/../sysdeps/posix/gai_strerror.c:57
-+msgid "Unknown error"
-+msgstr "Erreur inconnue"
-+
- #: string/strsignal.c:69
- #, c-format
- msgid "Real-time signal %d"
-@@ -3065,7 +3069,7 @@
- msgid "%s: Memory exhausted: %s\n"
- msgstr "%s: mémoire épuisée: %s\n"
- 
--#: timezone/zic.c:390 misc/error.c:120
-+#: timezone/zic.c:390 misc/error.c:127 misc/error.c:155
- msgid "Unknown system error"
- msgstr "Erreur système inconnue"
- 
-@@ -3465,25 +3469,21 @@
- msgid "Interrupted by a signal"
- msgstr "Interrompu par un signal"
- 
--#: posix/../sysdeps/posix/gai_strerror.c:57
--msgid "Unknown error"
--msgstr "Erreur inconnue"
--
--#: posix/getconf.c:883
-+#: posix/getconf.c:889
- #, c-format
- msgid "Usage: %s [-v specification] variable_name [pathname]\n"
- msgstr "Usage: %s [-v spécification] nom_de_variable [chemin_d_accès]\n"
- 
--#: posix/getconf.c:941
-+#: posix/getconf.c:947
- #, c-format
- msgid "unknown specification \"%s\""
- msgstr "spécification inconnu « %s »"
- 
--#: posix/getconf.c:968 posix/getconf.c:984
-+#: posix/getconf.c:974 posix/getconf.c:990
- msgid "undefined"
- msgstr "indéfini"
- 
--#: posix/getconf.c:1006
-+#: posix/getconf.c:1012
- #, c-format
- msgid "Unrecognized variable `%s'"
- msgstr "Variable non reconnue « %s »"
-@@ -3545,71 +3545,71 @@
- msgid "%s: option `-W %s' doesn't allow an argument\n"
- msgstr "%s: l'option « -W %s » ne permet pas d'argument\n"
- 
--#: posix/regcomp.c:181
-+#: posix/regcomp.c:136
- msgid "No match"
- msgstr "Pas de concordance"
- 
--#: posix/regcomp.c:184
-+#: posix/regcomp.c:139
- msgid "Invalid regular expression"
- msgstr "Expression régulière invalide"
- 
--#: posix/regcomp.c:187
-+#: posix/regcomp.c:142
- msgid "Invalid collation character"
- msgstr "Caractère de fusionnement invalide"
- 
--#: posix/regcomp.c:190
-+#: posix/regcomp.c:145
- msgid "Invalid character class name"
- msgstr "Nom de classe de caractères invalide"
- 
--#: posix/regcomp.c:193
-+#: posix/regcomp.c:148
- msgid "Trailing backslash"
- msgstr "Barre oblique inverse en suffixe"
- 
--#: posix/regcomp.c:196
-+#: posix/regcomp.c:151
- msgid "Invalid back reference"
- msgstr "Référence arrière invalide"
- 
--#: posix/regcomp.c:199
-+#: posix/regcomp.c:154
- msgid "Unmatched [ or [^"
- msgstr "Échec du pairage de [ ou de [^"
- 
--#: posix/regcomp.c:202
-+#: posix/regcomp.c:157
- msgid "Unmatched ( or \\("
- msgstr "Échec du pairage de ( ou de \\("
- 
--#: posix/regcomp.c:205
-+#: posix/regcomp.c:160
- msgid "Unmatched \\{"
- msgstr "Échec du pairage de \\{"
- 
--#: posix/regcomp.c:208
-+#: posix/regcomp.c:163
- msgid "Invalid content of \\{\\}"
- msgstr "Contenu invalide de \\{\\}"
- 
--#: posix/regcomp.c:211
-+#: posix/regcomp.c:166
- msgid "Invalid range end"
- msgstr "Fin d'intervalle invalide"
- 
--#: posix/regcomp.c:214
-+#: posix/regcomp.c:169
- msgid "Memory exhausted"
- msgstr "Mémoire épuisée"
- 
--#: posix/regcomp.c:217
-+#: posix/regcomp.c:172
- msgid "Invalid preceding regular expression"
- msgstr "Expression régulière précédente invalide"
- 
--#: posix/regcomp.c:220
-+#: posix/regcomp.c:175
- msgid "Premature end of regular expression"
- msgstr "Fin prématurée de l'expression régulière"
- 
--#: posix/regcomp.c:223
-+#: posix/regcomp.c:178
- msgid "Regular expression too big"
- msgstr "Expression régulière trop grosse"
- 
--#: posix/regcomp.c:226
-+#: posix/regcomp.c:181
- msgid "Unmatched ) or \\)"
- msgstr "Échec du pairage de ) ou de \\)"
- 
--#: posix/regcomp.c:673
-+#: posix/regcomp.c:615
- msgid "No previous regular expression"
- msgstr "Aucune expression régulière précédente"
- 
-@@ -3765,24 +3765,24 @@
- msgid "Service configuration to be used"
- msgstr "Configuration de service à être utilisée"
- 
--#: nss/getent.c:136 nss/getent.c:305
-+#: nss/getent.c:136 nss/getent.c:308
- #, c-format
- msgid "Enumeration not supported on %s\n"
- msgstr "Énumération non supportée sur %s\n"
- 
--#: nss/getent.c:729
-+#: nss/getent.c:732
- msgid "getent - get entries from administrative database."
- msgstr "getent() - obtenir les entrées de la base de données administratives"
- 
--#: nss/getent.c:730
-+#: nss/getent.c:733
- msgid "Supported databases:"
- msgstr "Base de données supportées:"
- 
--#: nss/getent.c:787 nscd/nscd.c:119 nscd/nscd_nischeck.c:64
-+#: nss/getent.c:790 nscd/nscd.c:124 nscd/nscd_nischeck.c:64
- msgid "wrong number of arguments"
- msgstr "Mauvais nombre d'arguments"
- 
--#: nss/getent.c:797
-+#: nss/getent.c:800
- #, c-format
- msgid "Unknown database: %s\n"
- msgstr "Base de données inconnue: « %s »\n"
-@@ -3811,68 +3811,72 @@
- msgid "invalid pointer size"
- msgstr "Taille de pointeur invalide"
- 
--#: inet/rcmd.c:174 inet/rcmd.c:177
-+#: inet/rcmd.c:163 inet/rcmd.c:166
-+msgid "rcmd: Cannot allocate memory\n"
-+msgstr "rcmd: ne peut allouer de la mémoire\n"
-+
-+#: inet/rcmd.c:185 inet/rcmd.c:188
- msgid "rcmd: socket: All ports in use\n"
- msgstr "rcmd: socket: tous les ports sont occupés\n"
- 
--#: inet/rcmd.c:211
-+#: inet/rcmd.c:222
- #, c-format
- msgid "connect to address %s: "
- msgstr "Connexion établie à l'adresse %s: "
- 
--#: inet/rcmd.c:229
-+#: inet/rcmd.c:240
- #, c-format
- msgid "Trying %s...\n"
- msgstr "On tente %s...\n"
- 
--#: inet/rcmd.c:278
-+#: inet/rcmd.c:289
- #, c-format
- msgid "rcmd: write (setting up stderr): %m\n"
- msgstr "rcmd: écriture (configuration de stderr): %m\n"
- 
--#: inet/rcmd.c:299
-+#: inet/rcmd.c:310
- #, c-format
- msgid "rcmd: poll (setting up stderr): %m\n"
- msgstr "rcmd: poll (configuration de stderr): %m\n"
- 
--#: inet/rcmd.c:302
-+#: inet/rcmd.c:313
- msgid "poll: protocol failure in circuit setup\n"
- msgstr "poll: échec du protocole dans la configuration du circuit\n"
- 
--#: inet/rcmd.c:346
-+#: inet/rcmd.c:358
- msgid "socket: protocol failure in circuit setup\n"
- msgstr "socket: échec de protocole dans la configuration du circuit.\n"
- 
--#: inet/rcmd.c:368
-+#: inet/rcmd.c:387
- #, c-format
- msgid "rcmd: %s: short read"
- msgstr "rcmd: %s: lecture écourtée"
- 
--#: inet/rcmd.c:524
-+#: inet/rcmd.c:549
- msgid "lstat failed"
- msgstr "Échec d'évaluation lstat()"
- 
--#: inet/rcmd.c:526
-+#: inet/rcmd.c:551
- msgid "not regular file"
- msgstr "N'est pas un fichier régulier"
- 
--#: inet/rcmd.c:531
-+#: inet/rcmd.c:556
- msgid "cannot open"
- msgstr "Ne peut ouvrir"
- 
--#: inet/rcmd.c:533
-+#: inet/rcmd.c:558
- msgid "fstat failed"
- msgstr "Échec d'évaluation fstat()"
- 
--#: inet/rcmd.c:535
-+#: inet/rcmd.c:560
- msgid "bad owner"
- msgstr "Mauvais propriétaire"
- 
--#: inet/rcmd.c:537
-+#: inet/rcmd.c:562
- msgid "writeable by other than owner"
- msgstr "accessible en écriture par d'autres que le propriétaire"
- 
--#: inet/rcmd.c:539
-+#: inet/rcmd.c:564
- msgid "hard linked somewhere"
- msgstr "lien direct rencontré"
- 
-@@ -4083,109 +4087,109 @@
- msgid "Cannot receive reply to broadcast"
- msgstr "Ne peut recevoir l'accusé réception à la requête faite par diffusion"
- 
--#: sunrpc/rpc_main.c:289
-+#: sunrpc/rpc_main.c:288
- #, c-format
- msgid "%s: output would overwrite %s\n"
- msgstr "%s: la sortie écraserait %s\n"
- 
--#: sunrpc/rpc_main.c:296
-+#: sunrpc/rpc_main.c:295
- #, c-format
- msgid "%s: unable to open %s: %m\n"
- msgstr "%s: incapable d'ouvrir %s: %m\n"
- 
--#: sunrpc/rpc_main.c:308
-+#: sunrpc/rpc_main.c:307
- #, c-format
- msgid "%s: while writing output %s: %m"
- msgstr "%s: lors de l'écriture sur la sortie %s: %m"
- 
--#: sunrpc/rpc_main.c:343
-+#: sunrpc/rpc_main.c:342
- #, c-format
- msgid "cannot find C preprocessor: %s \n"
- msgstr "Ne peut trouver le préprocesseur C: %s\n"
- 
--#: sunrpc/rpc_main.c:351
-+#: sunrpc/rpc_main.c:350
- msgid "cannot find any C preprocessor (cpp)\n"
- msgstr "Ne peut trouver un préprocesseur C (cpp)\n"
- 
--#: sunrpc/rpc_main.c:420
-+#: sunrpc/rpc_main.c:419
- #, c-format
- msgid "%s: C preprocessor failed with signal %d\n"
- msgstr "%s: échec du préprocesseur C -- code de terminaison: %d\n"
- 
--#: sunrpc/rpc_main.c:423
-+#: sunrpc/rpc_main.c:422
- #, c-format
- msgid "%s: C preprocessor failed with exit code %d\n"
- msgstr "%s: échec du préprocesseur C -- code de terminaison: %d\n"
- 
--#: sunrpc/rpc_main.c:463
-+#: sunrpc/rpc_main.c:462
- #, c-format
- msgid "illegal nettype :`%s'\n"
- msgstr "« nettype » illégal :« %s »\n"
- 
--#: sunrpc/rpc_main.c:1105
-+#: sunrpc/rpc_main.c:1104
- msgid "rpcgen: too many defines\n"
- msgstr "rpcgen: trop de définitions\n"
- 
--#: sunrpc/rpc_main.c:1117
-+#: sunrpc/rpc_main.c:1116
- msgid "rpcgen: arglist coding error\n"
- msgstr "rpcgen: erreur dans la liste d'arguments de codage\n"
- 
- #. TRANS: the file will not be removed; this is an
- #. TRANS: informative message.
--#: sunrpc/rpc_main.c:1150
-+#: sunrpc/rpc_main.c:1149
- #, c-format
- msgid "file `%s' already exists and may be overwritten\n"
- msgstr "Le fichier « %s » existe déjà et peut avoir été écrasé.\n"
- 
--#: sunrpc/rpc_main.c:1195
-+#: sunrpc/rpc_main.c:1194
- msgid "Cannot specify more than one input file!\n"
- msgstr "Ne peut spécifier plus d'un fichier d'entrée!\n"
- 
--#: sunrpc/rpc_main.c:1365
-+#: sunrpc/rpc_main.c:1364
- msgid "This implementation doesn't support newstyle or MT-safe code!\n"
- msgstr "Cette implantation ne supporte pas le nouveau style ou le code MT-safe!\n"
- 
--#: sunrpc/rpc_main.c:1374
-+#: sunrpc/rpc_main.c:1373
- msgid "Cannot use netid flag with inetd flag!\n"
- msgstr "Ne utiliser le sémaphore « netid » avec le sémaphore « inetd »!\n"
- 
--#: sunrpc/rpc_main.c:1386
-+#: sunrpc/rpc_main.c:1385
- msgid "Cannot use netid flag without TIRPC!\n"
- msgstr "Ne peut utiliser le sémaphore « netid » sans « TIRPC »!\n"
- 
--#: sunrpc/rpc_main.c:1393
-+#: sunrpc/rpc_main.c:1392
- msgid "Cannot use table flags with newstyle!\n"
- msgstr "Ne peut utiliser la table des sémaphores avec « newstyle »!\n"
- 
--#: sunrpc/rpc_main.c:1412
-+#: sunrpc/rpc_main.c:1411
- msgid "\"infile\" is required for template generation flags.\n"
- msgstr "\"fichier_d_entrée\" est requis pour la génération du gabarit des indicateurs.\n"
- 
--#: sunrpc/rpc_main.c:1417
-+#: sunrpc/rpc_main.c:1416
- msgid "Cannot have more than one file generation flag!\n"
- msgstr "Ne peut avoir plus d'un fichier de génération de sémaphores!\n"
- 
--#: sunrpc/rpc_main.c:1426
-+#: sunrpc/rpc_main.c:1425
- #, c-format
- msgid "usage: %s infile\n"
- msgstr "usage: %s fichier_d_entrée\n"
- 
--#: sunrpc/rpc_main.c:1427
-+#: sunrpc/rpc_main.c:1426
- #, c-format
- msgid "\t%s [-abkCLNTM][-Dname[=value]] [-i size] [-I [-K seconds]] [-Y path] infile\n"
- msgstr "\t%s [-abkCLNTM][-Dname[=valeur]] [-i taille] [-I [-K secondes]] [-Y chemin] fichier\n"
- 
--#: sunrpc/rpc_main.c:1429
-+#: sunrpc/rpc_main.c:1428
- #, c-format
- msgid "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o outfile] [infile]\n"
- msgstr "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o fichier_de_sortie] [fichier_d_entrée]\n"
- 
--#: sunrpc/rpc_main.c:1431
-+#: sunrpc/rpc_main.c:1430
- #, c-format
- msgid "\t%s [-s nettype]* [-o outfile] [infile]\n"
- msgstr "\t%s [-s type_réseau]* [-o fichier_de_sortie] [fichier_d_entrée]\n"
- 
--#: sunrpc/rpc_main.c:1432
-+#: sunrpc/rpc_main.c:1431
- #, c-format
- msgid "\t%s [-n netid]* [-o outfile] [infile]\n"
- msgstr "\t%s [-n id_réseau]* [-o fichier_de_sortie] [fichier_d_entrée]\n"
-@@ -5042,7 +5046,7 @@
- msgid "while allocating hash table entry"
- msgstr "lors de l'allocation d'entrées dans la table de hachage"
- 
--#: nscd/cache.c:150 nscd/connections.c:185
-+#: nscd/cache.c:150 nscd/connections.c:187
- #, c-format
- msgid "cannot stat() file `%s': %s"
- msgstr "Ne peut évaluer par stat() le fichier « %s »: %s"
-@@ -5055,153 +5059,158 @@
- msgid "Cannot run nscd in secure mode as unprivileged user"
- msgstr "Ne peut exécuter nscd en mode sécuritaire en tant qu'usager sans privilège"
- 
--#: nscd/connections.c:199
-+#: nscd/connections.c:175
-+#, c-format
-+msgid "while allocating cache: %s"
-+msgstr "lors de l'allocation de la cache: %s"
-+
-+#: nscd/connections.c:200
- #, c-format
- msgid "cannot open socket: %s"
- msgstr "Ne peut ouvrir le socket: « %s »"
- 
--#: nscd/connections.c:217
-+#: nscd/connections.c:218
- #, c-format
- msgid "cannot enable socket to accept connections: %s"
- msgstr "Ne peut activer le socket pour accepter des connexions: %s"
- 
--#: nscd/connections.c:259
-+#: nscd/connections.c:260
- #, c-format
- msgid "handle_request: request received (Version = %d)"
- msgstr "handle_request: requête reçue (Version = %d)"
- 
--#: nscd/connections.c:265
-+#: nscd/connections.c:266
- #, c-format
- msgid "cannot handle old request version %d; current version is %d"
- msgstr "Ne peut traiter une requête d'une vieille version %d; la version courante est %d"
- 
--#: nscd/connections.c:303 nscd/connections.c:325
-+#: nscd/connections.c:304 nscd/connections.c:326
- #, c-format
- msgid "cannot write result: %s"
- msgstr "Ne peut écrire les résultats: « %s »"
- 
--#: nscd/connections.c:404 nscd/connections.c:498
-+#: nscd/connections.c:405 nscd/connections.c:499
- #, c-format
- msgid "error getting callers id: %s"
- msgstr "erreur lors de la recherche de l'identificateur de l'appelant: %s"
- 
--#: nscd/connections.c:470
-+#: nscd/connections.c:471
- #, c-format
- msgid "while accepting connection: %s"
- msgstr "lors de l'acceptation de connexion: %s"
- 
--#: nscd/connections.c:481
-+#: nscd/connections.c:482
- #, c-format
- msgid "short read while reading request: %s"
- msgstr "Lecture écourtée lors de la lecture de la requête: « %s »"
- 
--#: nscd/connections.c:517
-+#: nscd/connections.c:518
- #, c-format
- msgid "key length in request too long: %d"
- msgstr "La longueur de la clé de la requête est trop longue: %d"
- 
--#: nscd/connections.c:531
-+#: nscd/connections.c:532
- #, c-format
- msgid "short read while reading request key: %s"
- msgstr "Lecture écourtée lors de la lecture de la clé de requête: %s"
- 
--#: nscd/connections.c:590 nscd/connections.c:591 nscd/connections.c:610
--#: nscd/connections.c:623 nscd/connections.c:629 nscd/connections.c:636
-+#: nscd/connections.c:591 nscd/connections.c:592 nscd/connections.c:611
-+#: nscd/connections.c:624 nscd/connections.c:630 nscd/connections.c:637
- #, c-format
- msgid "Failed to run nscd as user '%s'"
- msgstr "Échec d'exécution de nscd en tant qu'usager « %s »"
- 
--#: nscd/connections.c:611
-+#: nscd/connections.c:612
- msgid "getgrouplist failed"
- msgstr "échec de getgrouplist"
- 
--#: nscd/connections.c:624
-+#: nscd/connections.c:625
- msgid "setgroups failed"
- msgstr "échec de setgroups"
- 
--#: nscd/grpcache.c:102 nscd/hstcache.c:110 nscd/pwdcache.c:108
-+#: nscd/grpcache.c:103 nscd/hstcache.c:111 nscd/pwdcache.c:109
- msgid "while allocating key copy"
- msgstr "lors de l'allocation d'une copie de clé"
- 
--#: nscd/grpcache.c:152 nscd/hstcache.c:167 nscd/pwdcache.c:145
-+#: nscd/grpcache.c:153 nscd/hstcache.c:168 nscd/pwdcache.c:146
- msgid "while allocating cache entry"
- msgstr "lors de l'allocation d'entrée dans la cache"
- 
--#: nscd/grpcache.c:195 nscd/hstcache.c:281 nscd/pwdcache.c:191
-+#: nscd/grpcache.c:196 nscd/hstcache.c:282 nscd/pwdcache.c:192
- #, c-format
- msgid "short write in %s: %s"
- msgstr "Écriture écourtée dans %s: %s"
- 
--#: nscd/grpcache.c:217
-+#: nscd/grpcache.c:218
- #, c-format
- msgid "Haven't found \"%s\" in group cache!"
- msgstr "N'a pas trouvé « %s » dans la cache du groupe!"
- 
--#: nscd/grpcache.c:292
-+#: nscd/grpcache.c:284
- #, c-format
- msgid "Invalid numeric gid \"%s\"!"
- msgstr "gid numérique invalide  « %s »!"
- 
--#: nscd/grpcache.c:299
-+#: nscd/grpcache.c:291
- #, c-format
- msgid "Haven't found \"%d\" in group cache!"
- msgstr "N'a pas trouvé « %d » dans la cache du groupe!"
- 
--#: nscd/hstcache.c:303 nscd/hstcache.c:378 nscd/hstcache.c:456
--#: nscd/hstcache.c:533
-+#: nscd/hstcache.c:304 nscd/hstcache.c:370 nscd/hstcache.c:435
-+#: nscd/hstcache.c:500
- #, c-format
- msgid "Haven't found \"%s\" in hosts cache!"
- msgstr "N'a pas trouvé « %s » dans la cache de la liste des hôtes!"
- 
--#: nscd/nscd.c:80
-+#: nscd/nscd.c:85
- msgid "Read configuration data from NAME"
- msgstr "Lire les données de configuration du NOM"
- 
--#: nscd/nscd.c:82
-+#: nscd/nscd.c:87
- msgid "Do not fork and display messages on the current tty"
- msgstr "Ne pas cloner le processus par fork() et ne pas afficher de message sur le tty courant"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "NUMBER"
- msgstr "NUMÉRO"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "Start NUMBER threads"
- msgstr "Démarrage du NOMBRE de « threads »"
- 
--#: nscd/nscd.c:84
-+#: nscd/nscd.c:89
- msgid "Shut the server down"
- msgstr "Arrêter le serveur"
- 
--#: nscd/nscd.c:85
-+#: nscd/nscd.c:90
- msgid "Print current configuration statistic"
- msgstr "Afficher les statistiques de la configuration courante"
- 
--#: nscd/nscd.c:86
-+#: nscd/nscd.c:91
- msgid "TABLE"
- msgstr "TABLE"
- 
--#: nscd/nscd.c:87
-+#: nscd/nscd.c:92
- msgid "Invalidate the specified cache"
- msgstr "Invalide la cache spécifiée"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "TABLE,yes"
- msgstr "TABLE,oui"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "Use separate cache for each user"
- msgstr "Utiliser une cache séparée pour chaque usager"
- 
--#: nscd/nscd.c:93
-+#: nscd/nscd.c:98
- msgid "Name Service Cache Daemon."
- msgstr "« Daemon » de la cache du service de noms"
- 
--#: nscd/nscd.c:126
-+#: nscd/nscd.c:131
- msgid "already running"
- msgstr "déjà en exécution"
- 
--#: nscd/nscd.c:192 nscd/nscd.c:212 nscd/nscd.c:218
-+#: nscd/nscd.c:243 nscd/nscd.c:263 nscd/nscd.c:269
- msgid "Only root is allowed to use this option!"
- msgstr "Seul ROOT est autorisé à utiliser cette option!"
- 
-@@ -5291,22 +5300,22 @@
- "%15ld%% taux de repérage\n"
- "%15s  vérifier /etc/%s pour les changements\n"
- 
--#: nscd/pwdcache.c:213
-+#: nscd/pwdcache.c:214
- #, c-format
- msgid "Haven't found \"%s\" in password cache!"
- msgstr "N'a pas trouvé « %s » dans la cache des mots de passe!"
- 
--#: nscd/pwdcache.c:288
-+#: nscd/pwdcache.c:280
- #, c-format
- msgid "Invalid numeric uid \"%s\"!"
- msgstr "uid numérique invalide  « %s »!"
- 
--#: nscd/pwdcache.c:295
-+#: nscd/pwdcache.c:287
- #, c-format
- msgid "Haven't found \"%d\" in password cache!"
- msgstr "N'a pas trouvé « %d » dans la cache des mots de passe!"
- 
--#: elf/../sysdeps/generic/dl-sysdep.c:297
-+#: elf/../sysdeps/generic/dl-sysdep.c:357
- msgid "cannot create capability list"
- msgstr "Ne peut créer une liste des possibilités"
- 
-@@ -5357,7 +5366,7 @@
- msgid ", OS ABI: %s %d.%d.%d"
- msgstr ", ABI Système d'exploitation: %s %d.%d.%d"
- 
--#: elf/cache.c:136 elf/ldconfig.c:1033
-+#: elf/cache.c:136 elf/ldconfig.c:1045
- #, c-format
- msgid "Can't open cache file %s\n"
- msgstr "Ne peut ouvrir le fichier de la cache %s\n"
-@@ -5403,15 +5412,15 @@
- msgid "Renaming of %s to %s failed"
- msgstr "ÉCHEC du changement de nom de %s vers %s"
- 
--#: elf/dl-close.c:113
-+#: elf/dl-close.c:128
- msgid "shared object not open"
- msgstr "Objet partagé non ouvert"
- 
--#: elf/dl-close.c:357 elf/dl-open.c:436
-+#: elf/dl-close.c:486 elf/dl-open.c:444
- msgid "TLS generation counter wrapped!  Please send report with the 'glibcbug' script."
- msgstr "Compteut de génération TLS a bouclé! SVP expédier un rapport avec le script 'glibcbug'"
- 
--#: elf/dl-deps.c:111 elf/dl-open.c:177
-+#: elf/dl-deps.c:111 elf/dl-open.c:183
- msgid "DST not allowed in SUID/SGID programs"
- msgstr "DST non permis dans un programme SUID/SGID"
- 
-@@ -5428,181 +5437,193 @@
- msgid "cannot allocate dependency list"
- msgstr "Ne peut allouer une liste de dépendances"
- 
--#: elf/dl-deps.c:492 elf/dl-deps.c:547
-+#: elf/dl-deps.c:494 elf/dl-deps.c:549
- msgid "cannot allocate symbol search list"
- msgstr "Ne peut allouer la liste des symboles recherchées"
- 
--#: elf/dl-deps.c:532
-+#: elf/dl-deps.c:534
- msgid "Filters not supported with LD_TRACE_PRELINKING"
- msgstr "Filtres non supportés avec LD_TRACE_PRELINKING"
- 
--#: elf/dl-error.c:73
-+#: elf/dl-error.c:75
- msgid "DYNAMIC LINKER BUG!!!"
- msgstr "PROBLÈME DANS LE CHARGEUR DE LIENS DYNAMIQUES"
- 
--#: elf/dl-error.c:106
-+#: elf/dl-error.c:108
- msgid "error while loading shared libraries"
- msgstr "erreur lors du chargement des librairies partagées"
- 
--#: elf/dl-load.c:338
-+#: elf/dl-load.c:339
- msgid "cannot allocate name record"
- msgstr "Ne peut allouer une nom d'enregistrement"
- 
--#: elf/dl-load.c:440 elf/dl-load.c:520 elf/dl-load.c:614 elf/dl-load.c:709
-+#: elf/dl-load.c:441 elf/dl-load.c:520 elf/dl-load.c:612 elf/dl-load.c:707
- msgid "cannot create cache for search path"
- msgstr "Ne peut créer une cache pour le chemin de recherche"
- 
--#: elf/dl-load.c:545
-+#: elf/dl-load.c:543
- msgid "cannot create RUNPATH/RPATH copy"
- msgstr "Ne peut créer une copie RUNPATH/RPATH"
- 
--#: elf/dl-load.c:600
-+#: elf/dl-load.c:598
- msgid "cannot create search path array"
- msgstr "Ne peut créer un tableau des chemins de recherche"
- 
--#: elf/dl-load.c:796
-+#: elf/dl-load.c:794
- msgid "cannot stat shared object"
- msgstr "Échec évaluer par stat() l'objet partagé"
- 
--#: elf/dl-load.c:840
-+#: elf/dl-load.c:838
- msgid "cannot open zero fill device"
- msgstr "Ne peut ouvrir le fichier de périphérique rempli de zéros"
- 
--#: elf/dl-load.c:849 elf/dl-load.c:1855
-+#: elf/dl-load.c:847 elf/dl-load.c:1902
- msgid "cannot create shared object descriptor"
- msgstr "Ne peut créer un objet descripteur partagé"
- 
--#: elf/dl-load.c:868 elf/dl-load.c:1351 elf/dl-load.c:1434
-+#: elf/dl-load.c:866 elf/dl-load.c:1398 elf/dl-load.c:1481
- msgid "cannot read file data"
- msgstr "Ne peut lire le fichier de données"
- 
--#: elf/dl-load.c:908
-+#: elf/dl-load.c:906
- msgid "ELF load command alignment not page-aligned"
- msgstr "Commande de chargement sur une page ELF qui n'est pas alignée"
- 
--#: elf/dl-load.c:915
-+#: elf/dl-load.c:913
- msgid "ELF load command address/offset not properly aligned"
- msgstr "Commande de chargement sur une adresse ELF incorrectement alignée"
- 
--#: elf/dl-load.c:996
-+#: elf/dl-load.c:988
-+msgid "cannot allocate TLS data structures for initial thread"
-+msgstr "ne peut allouer une structure de données TLS pour un thread initial"
-+
-+#: elf/dl-load.c:1012
-+msgid "cannot handle TLS data"
-+msgstr "ne peut traiter les données TLS"
-+
-+#: elf/dl-load.c:1047
- msgid "failed to map segment from shared object"
- msgstr "Échec d'adressage (mapping) du segement de l'objet partagé"
- 
--#: elf/dl-load.c:1020
-+#: elf/dl-load.c:1071
- msgid "cannot dynamically load executable"
- msgstr "Ne peut dynamiquement charger un exécutable"
- 
--#: elf/dl-load.c:1081
-+#: elf/dl-load.c:1132
- msgid "cannot change memory protections"
- msgstr "Ne peut modifier les protections de mémoire"
- 
--#: elf/dl-load.c:1100
-+#: elf/dl-load.c:1151
- msgid "cannot map zero-fill pages"
- msgstr "Ne peut adresser des pages rempliez de zéros"
- 
--#: elf/dl-load.c:1118
-+#: elf/dl-load.c:1169
- msgid "cannot allocate memory for program header"
- msgstr "Ne peut allouer de la mémoire pour une en-tête de programme"
- 
--#: elf/dl-load.c:1149
-+#: elf/dl-load.c:1200
- msgid "object file has no dynamic section"
- msgstr "Le fichier objet n'a pas de section dynamique"
- 
--#: elf/dl-load.c:1193
-+#: elf/dl-load.c:1240
- msgid "shared object cannot be dlopen()ed"
- msgstr "L'objet partagé ne peut pas être ouvert via dlopen()"
- 
--#: elf/dl-load.c:1216
-+#: elf/dl-load.c:1263
- msgid "cannot create searchlist"
- msgstr "Ne peut créer une liste de recherche"
- 
--#: elf/dl-load.c:1351
-+#: elf/dl-load.c:1398
- msgid "file too short"
- msgstr "Fichier trop court"
- 
--#: elf/dl-load.c:1374
-+#: elf/dl-load.c:1421
- msgid "invalid ELF header"
- msgstr "En-tête ELF invalide"
- 
--#: elf/dl-load.c:1383
-+#: elf/dl-load.c:1430
- msgid "ELF file data encoding not big-endian"
- msgstr "Données d'encodage du fichier ELF n'est pas big-endian"
- 
--#: elf/dl-load.c:1385
-+#: elf/dl-load.c:1432
- msgid "ELF file data encoding not little-endian"
- msgstr "Données d'encodage du fichier ELF n'est pas little-endian"
- 
--#: elf/dl-load.c:1389
-+#: elf/dl-load.c:1436
- msgid "ELF file version ident does not match current one"
- msgstr "Identificateur de version du fichier ELF ne concorde pas avec la version courante"
- 
--#: elf/dl-load.c:1393
-+#: elf/dl-load.c:1440
- msgid "ELF file OS ABI invalid"
- msgstr "Système d'exploitation du fichier ELF ABI invalide"
- 
--#: elf/dl-load.c:1395
-+#: elf/dl-load.c:1442
- msgid "ELF file ABI version invalid"
- msgstr "Version du fichier ELF ABI invalide"
- 
--#: elf/dl-load.c:1398
-+#: elf/dl-load.c:1445
- msgid "internal error"
- msgstr "Erreur interne"
- 
--#: elf/dl-load.c:1405
-+#: elf/dl-load.c:1452
- msgid "ELF file version does not match current one"
- msgstr "Version du fichier ELF ne concorde pas avec la version courante"
- 
--#: elf/dl-load.c:1413
-+#: elf/dl-load.c:1460
- msgid "ELF file's phentsize not the expected size"
- msgstr "« Phentize » du fichier ELF ne concorde pas avec la taille prévue"
- 
--#: elf/dl-load.c:1419
-+#: elf/dl-load.c:1466
- msgid "only ET_DYN and ET_EXEC can be loaded"
- msgstr "Seuls ET_DYN et ET_EXEC peuvent être chargés"
- 
--#: elf/dl-load.c:1870
-+#: elf/dl-load.c:1917
- msgid "cannot open shared object file"
- msgstr "Ne peut ouvrir le fichier d'objet partagé"
- 
--#: elf/dl-lookup.c:248 elf/dl-lookup.c:413
-+#: elf/dl-lookup.c:265 elf/dl-lookup.c:430
- msgid "relocation error"
- msgstr "erreur de relocalisation"
- 
--#: elf/dl-open.c:105
-+#: elf/dl-open.c:111
- msgid "cannot extend global scope"
- msgstr "Ne peut augmenter l'étendue de la plage"
- 
--#: elf/dl-open.c:208
-+#: elf/dl-open.c:214
- msgid "empty dynamic string token substitution"
- msgstr "La chaîne dynamique d'un jeton de substition est vide."
- 
--#: elf/dl-open.c:345 elf/dl-open.c:356
-+#: elf/dl-open.c:351 elf/dl-open.c:362
- msgid "cannot create scope list"
- msgstr "ne peut créer une liste d'étendue"
- 
--#: elf/dl-open.c:416
-+#: elf/dl-open.c:424
- msgid "cannot create TLS data structures"
- msgstr "ne peut créer les structures de données TLS"
- 
--#: elf/dl-open.c:478
-+#: elf/dl-open.c:486
- msgid "invalid mode for dlopen()"
- msgstr "mode invalide pour dlopen()"
- 
--#: elf/dl-reloc.c:88
-+#: elf/dl-reloc.c:58
-+msgid "shared object cannot be dlopen()ed: static TLS memory too small"
-+msgstr "l'objet partagé ne peut pas être ouvert via dlopen(): mémoire statiques TLS trop petite"
-+
-+#: elf/dl-reloc.c:118
- msgid "cannot make segment writable for relocation"
- msgstr "Ne peut rendre le segment inscritible lors d'une relocalisation"
- 
--#: elf/dl-reloc.c:174
-+#: elf/dl-reloc.c:219
- #, c-format
- msgid "%s: profiler found no PLTREL in object %s\n"
- msgstr "%s: profileur n'a repéré aucun PLTREL dans l'objet %s\n"
- 
--#: elf/dl-reloc.c:186
-+#: elf/dl-reloc.c:231
- #, c-format
- msgid "%s: profiler out of memory shadowing PLTREL of %s\n"
- msgstr "%s: profileur mémoire épuisée par l'ombrage PLTREL de %s\n"
- 
--#: elf/dl-reloc.c:201
-+#: elf/dl-reloc.c:246
- msgid "cannot restore segment prot after reloc"
- msgstr "ne peut restaurer le segment prot après reloc"
- 
-@@ -5658,119 +5679,119 @@
- msgid "Configure Dynamic Linker Run Time Bindings."
- msgstr "Configuration dynamique des éditions de liens lors de l'exécution"
- 
--#: elf/ldconfig.c:282
-+#: elf/ldconfig.c:294
- #, c-format
- msgid "Path `%s' given more than once"
- msgstr "Chemin « %s » donné plus d'une fois"
- 
--#: elf/ldconfig.c:326
-+#: elf/ldconfig.c:338
- #, c-format
- msgid "%s is not a known library type"
- msgstr "%s n'est pas un type de librairie connue"
- 
--#: elf/ldconfig.c:344
-+#: elf/ldconfig.c:356
- #, c-format
- msgid "Can't stat %s"
- msgstr "Ne peut évaluer par stat %s"
- 
--#: elf/ldconfig.c:414
-+#: elf/ldconfig.c:426
- #, c-format
- msgid "Can't stat %s\n"
- msgstr "Ne peut évaluer par stat %s\n"
- 
--#: elf/ldconfig.c:424
-+#: elf/ldconfig.c:436
- #, c-format
- msgid "%s is not a symbolic link\n"
- msgstr "%s n,est pas un lien symbolique\n"
- 
--#: elf/ldconfig.c:443
-+#: elf/ldconfig.c:455
- #, c-format
- msgid "Can't unlink %s"
- msgstr "Ne peut enlever le lien (unlink) %s"
- 
--#: elf/ldconfig.c:449
-+#: elf/ldconfig.c:461
- #, c-format
- msgid "Can't link %s to %s"
- msgstr "Ne peut établir un lien entre %s et %s"
- 
--#: elf/ldconfig.c:455
-+#: elf/ldconfig.c:467
- msgid " (changed)\n"
- msgstr " (a été modifié)\n"
- 
--#: elf/ldconfig.c:457
-+#: elf/ldconfig.c:469
- msgid " (SKIPPED)\n"
- msgstr " (ESCAMOTÉ)\n"
- 
--#: elf/ldconfig.c:512
-+#: elf/ldconfig.c:524
- #, c-format
- msgid "Can't find %s"
- msgstr "Ne peut repérer %s"
- 
--#: elf/ldconfig.c:528
-+#: elf/ldconfig.c:540
- #, c-format
- msgid "Can't lstat %s"
- msgstr "Ne peut évaluer par lstat %s"
- 
--#: elf/ldconfig.c:535
-+#: elf/ldconfig.c:547
- #, c-format
- msgid "Ignored file %s since it is not a regular file."
- msgstr "Ignorer le fichier %s étant donné que ce n'est pas un fichier régulier"
- 
--#: elf/ldconfig.c:543
-+#: elf/ldconfig.c:555
- #, c-format
- msgid "No link created since soname could not be found for %s"
- msgstr "Aucun lien créé étant donné qu'il n'a pas été repéré pour %s"
- 
--#: elf/ldconfig.c:634
-+#: elf/ldconfig.c:646
- #, c-format
- msgid "Can't open directory %s"
- msgstr "Ne peut ouvrir le répertoire %s"
- 
--#: elf/ldconfig.c:689 elf/ldconfig.c:736
-+#: elf/ldconfig.c:701 elf/ldconfig.c:748
- #, c-format
- msgid "Cannot lstat %s"
- msgstr "Ne peut évaluer par lstat %s"
- 
--#: elf/ldconfig.c:701
-+#: elf/ldconfig.c:713
- #, c-format
- msgid "Cannot stat %s"
- msgstr "Ne peut évaluer par stat %s"
- 
--#: elf/ldconfig.c:758 elf/readlib.c:93
-+#: elf/ldconfig.c:770 elf/readlib.c:93
- #, c-format
- msgid "Input file %s not found.\n"
- msgstr "Fichier d'entrée %s non repéré\n"
- 
--#: elf/ldconfig.c:792
-+#: elf/ldconfig.c:804
- #, c-format
- msgid "libc5 library %s in wrong directory"
- msgstr "librairie libc5 %s est dans le mauvais répertoire"
- 
--#: elf/ldconfig.c:795
-+#: elf/ldconfig.c:807
- #, c-format
- msgid "libc6 library %s in wrong directory"
- msgstr "librairie libc6 %s est dans el mauvais répertoire"
- 
--#: elf/ldconfig.c:798
-+#: elf/ldconfig.c:810
- #, c-format
- msgid "libc4 library %s in wrong directory"
- msgstr "librairie libc4 %s est dans le mauvais répertoire"
- 
--#: elf/ldconfig.c:825
-+#: elf/ldconfig.c:837
- #, c-format
- msgid "libraries %s and %s in directory %s have same soname but different type."
- msgstr "Les librairies %s et %s du répertoire %s ont le même nom mais sont de types différents"
- 
--#: elf/ldconfig.c:928
-+#: elf/ldconfig.c:940
- #, c-format
- msgid "Can't open configuration file %s"
- msgstr "Ne peut ouvrir le fichier de configuration %s"
- 
--#: elf/ldconfig.c:1012
-+#: elf/ldconfig.c:1024
- msgid "Can't chdir to /"
- msgstr "Ne peut se positionner (chdir) dans /"
- 
--#: elf/ldconfig.c:1054
-+#: elf/ldconfig.c:1066
- #, c-format
- msgid "Can't open cache file directory %s\n"
- msgstr "Ne peut ouvrir le fichier de la cache des répertoires %s\n"
-Binary files glibc-2.3.2/po/gl.mo and glibc-2.3.2-200304020432/po/gl.mo differ
-diff -u -udbrN glibc-2.3.2/po/gl.po glibc-2.3.2-200304020432/po/gl.po
---- glibc-2.3.2/po/gl.po	Sat Oct  5 20:15:44 2002
-+++ glibc-2.3.2-200304020432/po/gl.po	Mon Mar  3 20:35:16 2003
-@@ -4,9 +4,9 @@
- #
- msgid ""
- msgstr ""
--"Project-Id-Version: libc 2.3\n"
--"POT-Creation-Date: 2002-10-02 17:22-0700\n"
--"PO-Revision-Date: 2002-10-05 15:13+0200\n"
-+"Project-Id-Version: libc 2.3.2\n"
-+"POT-Creation-Date: 2003-02-22 15:34-0800\n"
-+"PO-Revision-Date: 2003-03-03 20:13+0100\n"
- "Last-Translator: Jacobo Tarrio <jtarrio@trasno.net>\n"
- "Language-Team: Galician <gpul-traduccion@ceu.fi.udc.es>\n"
- "MIME-Version: 1.0\n"
-@@ -259,8 +259,8 @@
- 
- #: iconv/iconv_prog.c:241
- #, c-format
--msgid "conversions from `%s' and to `%s' are not supported"
--msgstr "as conversións de `%s' a `%s' non están soportadas"
-+msgid "conversion from `%s' and to `%s' are not supported"
-+msgstr "as conversións de `%s' e a `%s' non están soportadas"
- 
- #: iconv/iconv_prog.c:246
- #, c-format
-@@ -285,15 +285,15 @@
- msgid "error while closing output file"
- msgstr "erro ao pecha-lo ficheiro de saída"
- 
--#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:355 locale/programs/locale.c:268
-+#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:357 locale/programs/locale.c:274
- #: locale/programs/localedef.c:372 catgets/gencat.c:233
- #: malloc/memusagestat.c:602 debug/pcprofiledump.c:199
- msgid "Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"
- msgstr "Informe dos erros usando o script `glibcbug' a <bugs@gnu.org>.\n"
- 
--#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:369 locale/programs/locale.c:281
--#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:904
--#: nss/getent.c:74 nscd/nscd.c:279 nscd/nscd_nischeck.c:90 elf/ldconfig.c:259
-+#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:371 locale/programs/locale.c:287
-+#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:910
-+#: nss/getent.c:74 nscd/nscd.c:330 nscd/nscd_nischeck.c:90 elf/ldconfig.c:271
- #: elf/sprof.c:349
- #, c-format
- msgid ""
-@@ -305,9 +305,9 @@
- "Isto é software libre; vexa o código fonte polas condicións de copia. NON hai\n"
- "garantía; nin sequera de COMERCIABILIDADE ou APTITUDE PARA UN FIN DETERMINADO.\n"
- 
--#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:374 locale/programs/locale.c:286
--#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:909
--#: nss/getent.c:79 nscd/nscd.c:284 nscd/nscd_nischeck.c:95 elf/ldconfig.c:264
-+#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:376 locale/programs/locale.c:292
-+#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:915
-+#: nss/getent.c:79 nscd/nscd.c:335 nscd/nscd_nischeck.c:95 elf/ldconfig.c:276
- #: elf/sprof.c:355
- #, c-format
- msgid "Written by %s.\n"
-@@ -359,15 +359,15 @@
- msgid "Prefix used for all file accesses"
- msgstr "Prefixo a empregar para tódolos accesos a ficheiro"
- 
--#: iconv/iconvconfig.c:325 locale/programs/localedef.c:292
-+#: iconv/iconvconfig.c:327 locale/programs/localedef.c:292
- msgid "no output file produced because warning were issued"
- msgstr "non se producíu un ficheiro de saída porque se deron avisos"
- 
--#: iconv/iconvconfig.c:403
-+#: iconv/iconvconfig.c:405
- msgid "while inserting in search tree"
- msgstr "ao inserir na árbore de busca"
- 
--#: iconv/iconvconfig.c:1202
-+#: iconv/iconvconfig.c:1204
- msgid "cannot generate output file"
- msgstr "non se pode xera-lo ficheiro de saída"
- 
-@@ -1277,7 +1277,7 @@
- msgid "unterminated symbolic name"
- msgstr "nome simbólico non rematado"
- 
--#: locale/programs/linereader.c:537 catgets/gencat.c:1166
-+#: locale/programs/linereader.c:537 catgets/gencat.c:1195
- msgid "invalid escape sequence"
- msgstr "secuencia de escape non válida"
- 
-@@ -1307,39 +1307,39 @@
- msgid "trailing garbage at end of line"
- msgstr "lixo na fin da liña"
- 
--#: locale/programs/locale.c:73
-+#: locale/programs/locale.c:75
- msgid "System information:"
- msgstr "Información do sistema:"
- 
--#: locale/programs/locale.c:75
-+#: locale/programs/locale.c:77
- msgid "Write names of available locales"
- msgstr "Escribi-los nomes dos `locales' dispoñibles"
- 
--#: locale/programs/locale.c:77
-+#: locale/programs/locale.c:79
- msgid "Write names of available charmaps"
- msgstr "Escribi-los nomes dos mapas de caracteres dispoñibles"
- 
--#: locale/programs/locale.c:78
-+#: locale/programs/locale.c:80
- msgid "Modify output format:"
- msgstr "Modifica-lo formato de saída:"
- 
--#: locale/programs/locale.c:79
-+#: locale/programs/locale.c:81
- msgid "Write names of selected categories"
- msgstr "Escribi-los nomes das categorías seleccionadas"
- 
--#: locale/programs/locale.c:80
-+#: locale/programs/locale.c:82
- msgid "Write names of selected keywords"
- msgstr "Escribi-los nomes das claves seleccionadas"
- 
--#: locale/programs/locale.c:81
-+#: locale/programs/locale.c:83
- msgid "Print more information"
- msgstr "Amosar máis información"
- 
--#: locale/programs/locale.c:86
-+#: locale/programs/locale.c:88
- msgid "Get locale-specific information."
- msgstr "Obter información específica do `locale'."
- 
--#: locale/programs/locale.c:89
-+#: locale/programs/locale.c:91
- msgid ""
- "NAME\n"
- "[-a|-m]"
-@@ -1347,7 +1347,7 @@
- "NOME\n"
- "[-a|-m]"
- 
--#: locale/programs/locale.c:488
-+#: locale/programs/locale.c:512
- msgid "while preparing output"
- msgstr "ao prepara-la saída"
- 
-@@ -1478,16 +1478,16 @@
- msgid "cannot create temporary file"
- msgstr "non se pode crea-lo ficheiro temporal"
- 
--#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:302
-+#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:305
- msgid "cannot initialize archive file"
- msgstr "non se pode inicializa-lo ficheiro de arquivo"
- 
--#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:309
-+#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:312
- msgid "cannot resize archive file"
- msgstr "non se pode cambia-lo tamaño do ficheiro de arquivo"
- 
--#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:318
--#: locale/programs/locarchive.c:508
-+#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:321
-+#: locale/programs/locarchive.c:511
- msgid "cannot map archive header"
- msgstr "non se pode mapea-la cabeceira do arquivo"
- 
-@@ -1503,88 +1503,88 @@
- msgid "cannot map locale archive file"
- msgstr "non se pode mapea-lo ficheiro de arquivo de locales"
- 
--#: locale/programs/locarchive.c:326
-+#: locale/programs/locarchive.c:329
- msgid "cannot lock new archive"
- msgstr "non se pode bloquea-lo novo arquivo"
- 
--#: locale/programs/locarchive.c:377
-+#: locale/programs/locarchive.c:380
- msgid "cannot extend locale archive file"
- msgstr "non se pode extende-lo ficheiro de arquivo de locales"
- 
--#: locale/programs/locarchive.c:386
-+#: locale/programs/locarchive.c:389
- msgid "cannot change mode of resized locale archive"
- msgstr "non se pode cambia-lo modo do arquivo de locales co novo tamaño"
- 
--#: locale/programs/locarchive.c:394
-+#: locale/programs/locarchive.c:397
- msgid "cannot rename new archive"
- msgstr "non se pode renomea-lo novo arquivo"
- 
--#: locale/programs/locarchive.c:447
-+#: locale/programs/locarchive.c:450
- #, c-format
- msgid "cannot open locale archive \"%s\""
- msgstr "non se pode abri-lo arquivo de locales \"%s\""
- 
--#: locale/programs/locarchive.c:452
-+#: locale/programs/locarchive.c:455
- #, c-format
- msgid "cannot stat locale archive \"%s\""
- msgstr "non se pode facer stat do arquivo de locales \"%s\""
- 
--#: locale/programs/locarchive.c:471
-+#: locale/programs/locarchive.c:474
- #, c-format
- msgid "cannot lock locale archive \"%s\""
- msgstr "non se pode bloquea-lo arquivo de locales \"%s\""
- 
--#: locale/programs/locarchive.c:494
-+#: locale/programs/locarchive.c:497
- msgid "cannot read archive header"
- msgstr "non se pode le-la cabeceira do arquivo"
- 
--#: locale/programs/locarchive.c:554
-+#: locale/programs/locarchive.c:557
- #, c-format
- msgid "locale '%s' already exists"
- msgstr "o locale '%s' xa existe"
- 
--#: locale/programs/locarchive.c:784 locale/programs/locarchive.c:799
--#: locale/programs/locarchive.c:811 locale/programs/locarchive.c:823
-+#: locale/programs/locarchive.c:788 locale/programs/locarchive.c:803
-+#: locale/programs/locarchive.c:815 locale/programs/locarchive.c:827
- #: locale/programs/locfile.c:343
- msgid "cannot add to locale archive"
- msgstr "non se pode engadir no arquivo de locales"
- 
--#: locale/programs/locarchive.c:976
-+#: locale/programs/locarchive.c:982
- #, c-format
- msgid "locale alias file `%s' not found"
- msgstr "non se atopou o ficheiro de alias de locales `%s'"
- 
--#: locale/programs/locarchive.c:1118
-+#: locale/programs/locarchive.c:1126
- #, c-format
- msgid "Adding %s\n"
- msgstr "Engadindo %s\n"
- 
--#: locale/programs/locarchive.c:1124
-+#: locale/programs/locarchive.c:1132
- #, c-format
- msgid "stat of \"%s\" failed: %s: ignored"
- msgstr "a chamada a stat de \"%s\" fallou: %s: ignórase"
- 
--#: locale/programs/locarchive.c:1130
-+#: locale/programs/locarchive.c:1138
- #, c-format
- msgid "\"%s\" is no directory; ignored"
- msgstr "\"%s\" non é un directorio; ignórase"
- 
--#: locale/programs/locarchive.c:1137
-+#: locale/programs/locarchive.c:1145
- #, c-format
- msgid "cannot open directory \"%s\": %s: ignored"
- msgstr "non se pode abr-lo directorio \"%s\": %s: ignorado"
- 
--#: locale/programs/locarchive.c:1209
-+#: locale/programs/locarchive.c:1217
- #, c-format
- msgid "incomplete set of locale files in \"%s\""
- msgstr "conxunto de ficheiros de locale incompleto en \"%s\""
- 
--#: locale/programs/locarchive.c:1273
-+#: locale/programs/locarchive.c:1281
- #, c-format
- msgid "cannot read all files in \"%s\": ignored"
- msgstr "non se poden ler tódolos ficheiros de \"%s\": ignorado"
- 
--#: locale/programs/locarchive.c:1343
-+#: locale/programs/locarchive.c:1351
- #, c-format
- msgid "locale \"%s\" not in archive"
- msgstr "o locale \"%s\" non está no arquivo"
-@@ -1653,8 +1653,8 @@
- msgid "upper limit in range is not smaller then lower limit"
- msgstr "o límite superior do rango non é menor có límite inferior"
- 
--#: locale/programs/xmalloc.c:70 malloc/obstack.c:500 malloc/obstack.c:503
--#: posix/getconf.c:996
-+#: locale/programs/xmalloc.c:70 malloc/obstack.c:505 malloc/obstack.c:508
-+#: posix/getconf.c:1002
- msgid "memory exhausted"
- msgstr "memoria esgotada"
- 
-@@ -1680,7 +1680,7 @@
- msgid "Another string for testing."
- msgstr "Outra cadea para facer probas."
- 
--#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:79
-+#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:84
- msgid "NAME"
- msgstr "NOME"
- 
-@@ -1725,7 +1725,7 @@
- msgid "duplicate set definition"
- msgstr "definición de conxunto duplicada"
- 
--#: catgets/gencat.c:446 catgets/gencat.c:619 catgets/gencat.c:648
-+#: catgets/gencat.c:446 catgets/gencat.c:623 catgets/gencat.c:677
- msgid "this is the first definition"
- msgstr "esta é a primeira definición"
- 
-@@ -1743,44 +1743,44 @@
- msgid "unknown directive `%s': line ignored"
- msgstr "directiva `%s' descoñecida: liña ignorada"
- 
--#: catgets/gencat.c:617
-+#: catgets/gencat.c:621
- msgid "duplicated message number"
- msgstr "número de mensaxe duplicado"
- 
--#: catgets/gencat.c:645
-+#: catgets/gencat.c:674
- msgid "duplicated message identifier"
- msgstr "identificador de mensaxes duplicado"
- 
--#: catgets/gencat.c:702
-+#: catgets/gencat.c:731
- msgid "invalid character: message ignored"
- msgstr "carácter non válido: mensaxe ignorada"
- 
--#: catgets/gencat.c:745
-+#: catgets/gencat.c:774
- msgid "invalid line"
- msgstr "liña non válida"
- 
--#: catgets/gencat.c:799
-+#: catgets/gencat.c:828
- msgid "malformed line ignored"
- msgstr "ignórase unha liña mal formada"
- 
--#: catgets/gencat.c:963 catgets/gencat.c:1004
-+#: catgets/gencat.c:992 catgets/gencat.c:1033
- #, c-format
- msgid "cannot open output file `%s'"
- msgstr "non se pode abri-lo ficheiro de saída `%s'"
- 
--#: catgets/gencat.c:1188
-+#: catgets/gencat.c:1217
- msgid "unterminated message"
- msgstr "mensaxe non rematada"
- 
--#: catgets/gencat.c:1212
-+#: catgets/gencat.c:1241
- msgid "while opening old catalog file"
- msgstr "ao abrir un antigo ficheiro de catálogo"
- 
--#: catgets/gencat.c:1303
-+#: catgets/gencat.c:1332
- msgid "conversion modules not available"
- msgstr "os módulos de conversión non están dispoñibles"
- 
--#: catgets/gencat.c:1329
-+#: catgets/gencat.c:1358
- msgid "cannot determine escape character"
- msgstr "non se pode determina-lo carácter de escape"
- 
-@@ -1788,7 +1788,7 @@
- msgid "makecontext: does not know how to handle more than 8 arguments\n"
- msgstr "makecontext: non se sabe como manexar máis de 8 argumentos\n"
- 
--#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:178
-+#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:133
- #: nis/nis_error.c:29 nis/ypclnt.c:787 nis/ypclnt.c:861
- msgid "Success"
- msgstr "Éxito"
-@@ -2977,23 +2977,23 @@
- msgid "%s%sUnknown signal %d\n"
- msgstr "%s%sSinal descoñecido %d\n"
- 
--#: malloc/mcheck.c:296
-+#: malloc/mcheck.c:346
- msgid "memory is consistent, library is buggy\n"
- msgstr "a memoria é consistente, a biblioteca ten erros\n"
- 
--#: malloc/mcheck.c:299
-+#: malloc/mcheck.c:349
- msgid "memory clobbered before allocated block\n"
- msgstr "memoria alterada antes do bloque reservado\n"
- 
--#: malloc/mcheck.c:302
-+#: malloc/mcheck.c:352
- msgid "memory clobbered past end of allocated block\n"
- msgstr "memoria alterada despois do bloque reservado\n"
- 
--#: malloc/mcheck.c:305
-+#: malloc/mcheck.c:355
- msgid "block freed twice\n"
- msgstr "bloque liberado dúas veces\n"
- 
--#: malloc/mcheck.c:308
-+#: malloc/mcheck.c:358
- msgid "bogus mcheck_status, library is buggy\n"
- msgstr "mcheck_status falso, a biblioteca ten erros\n"
- 
-@@ -3029,6 +3029,10 @@
- msgid "DATAFILE [OUTFILE]"
- msgstr "FICHEIRO_DATOS [FICHEIRO_SAÍDA]"
- 
-+#: string/strerror.c:43 posix/../sysdeps/posix/gai_strerror.c:57
-+msgid "Unknown error"
-+msgstr "Erro descoñecido"
-+
- #: string/strsignal.c:69
- #, c-format
- msgid "Real-time signal %d"
-@@ -3053,7 +3057,7 @@
- msgid "%s: Memory exhausted: %s\n"
- msgstr "%s: Memoria esgotada: %s\n"
- 
--#: timezone/zic.c:390 misc/error.c:120
-+#: timezone/zic.c:390 misc/error.c:127 misc/error.c:155
- msgid "Unknown system error"
- msgstr "Erro de sistema descoñecido"
- 
-@@ -3446,25 +3450,21 @@
- msgid "Interrupted by a signal"
- msgstr "Interrompido por un sinal"
- 
--#: posix/../sysdeps/posix/gai_strerror.c:57
--msgid "Unknown error"
--msgstr "Erro descoñecido"
--
--#: posix/getconf.c:883
-+#: posix/getconf.c:889
- #, c-format
- msgid "Usage: %s [-v specification] variable_name [pathname]\n"
- msgstr "Uso: %s [-v especificación] nome_variable [nome]\n"
- 
--#: posix/getconf.c:941
-+#: posix/getconf.c:947
- #, c-format
- msgid "unknown specification \"%s\""
- msgstr "especificación `%s' descoñecida"
- 
--#: posix/getconf.c:968 posix/getconf.c:984
-+#: posix/getconf.c:974 posix/getconf.c:990
- msgid "undefined"
- msgstr "non definido"
- 
--#: posix/getconf.c:1006
-+#: posix/getconf.c:1012
- #, c-format
- msgid "Unrecognized variable `%s'"
- msgstr "Variable `%s' non recoñecida"
-@@ -3526,71 +3526,71 @@
- msgid "%s: option `-W %s' doesn't allow an argument\n"
- msgstr "%s: a opción `-W %s' non acepta parámetros\n"
- 
--#: posix/regcomp.c:181
-+#: posix/regcomp.c:136
- msgid "No match"
- msgstr "Nada coincide"
- 
--#: posix/regcomp.c:184
-+#: posix/regcomp.c:139
- msgid "Invalid regular expression"
- msgstr "Expresión regular incorrecta"
- 
--#: posix/regcomp.c:187
-+#: posix/regcomp.c:142
- msgid "Invalid collation character"
- msgstr "Carácter de ordenación incorrecto"
- 
--#: posix/regcomp.c:190
-+#: posix/regcomp.c:145
- msgid "Invalid character class name"
- msgstr "Nome da clase de caracteres incorrecto"
- 
--#: posix/regcomp.c:193
-+#: posix/regcomp.c:148
- msgid "Trailing backslash"
- msgstr "Barra invertida extra ó final"
- 
--#: posix/regcomp.c:196
-+#: posix/regcomp.c:151
- msgid "Invalid back reference"
- msgstr "Referencia cara a atrás incorrecta"
- 
--#: posix/regcomp.c:199
-+#: posix/regcomp.c:154
- msgid "Unmatched [ or [^"
- msgstr "[ ou [^ sen parella"
- 
--#: posix/regcomp.c:202
-+#: posix/regcomp.c:157
- msgid "Unmatched ( or \\("
- msgstr "( ou \\( sen parella"
- 
--#: posix/regcomp.c:205
-+#: posix/regcomp.c:160
- msgid "Unmatched \\{"
- msgstr "\\{ sen parella"
- 
--#: posix/regcomp.c:208
-+#: posix/regcomp.c:163
- msgid "Invalid content of \\{\\}"
- msgstr "Contido de \\{\\} incorrecto"
- 
--#: posix/regcomp.c:211
-+#: posix/regcomp.c:166
- msgid "Invalid range end"
- msgstr "Final do rango incorrecto"
- 
--#: posix/regcomp.c:214
-+#: posix/regcomp.c:169
- msgid "Memory exhausted"
- msgstr "Memoria esgotada"
- 
--#: posix/regcomp.c:217
-+#: posix/regcomp.c:172
- msgid "Invalid preceding regular expression"
- msgstr "Expresión regular precedente incorrecta"
- 
--#: posix/regcomp.c:220
-+#: posix/regcomp.c:175
- msgid "Premature end of regular expression"
- msgstr "Final prematura da expresión regular"
- 
--#: posix/regcomp.c:223
-+#: posix/regcomp.c:178
- msgid "Regular expression too big"
- msgstr "Expresión regular demasiado grande"
- 
--#: posix/regcomp.c:226
-+#: posix/regcomp.c:181
- msgid "Unmatched ) or \\)"
- msgstr ") ou \\) sen parella"
- 
--#: posix/regcomp.c:673
-+#: posix/regcomp.c:615
- msgid "No previous regular expression"
- msgstr "Non hai unha expresión regular precedente"
- 
-@@ -3744,24 +3744,24 @@
- msgid "Service configuration to be used"
- msgstr "Configuración do servicio a empregar"
- 
--#: nss/getent.c:136 nss/getent.c:305
-+#: nss/getent.c:136 nss/getent.c:308
- #, c-format
- msgid "Enumeration not supported on %s\n"
- msgstr "A enumeración non está soportada en %s\n"
- 
--#: nss/getent.c:729
-+#: nss/getent.c:732
- msgid "getent - get entries from administrative database."
- msgstr "getent - obte-las entradas da base de datos administrativa."
- 
--#: nss/getent.c:730
-+#: nss/getent.c:733
- msgid "Supported databases:"
- msgstr "Bases de datos soportadas:"
- 
--#: nss/getent.c:787 nscd/nscd.c:119 nscd/nscd_nischeck.c:64
-+#: nss/getent.c:790 nscd/nscd.c:124 nscd/nscd_nischeck.c:64
- msgid "wrong number of arguments"
- msgstr "número de parámetros incorrecto"
- 
--#: nss/getent.c:797
-+#: nss/getent.c:800
- #, c-format
- msgid "Unknown database: %s\n"
- msgstr "Base de datos descoñecida: %s\n"
-@@ -3790,68 +3790,72 @@
- msgid "invalid pointer size"
- msgstr "tamaño de punteiro non válido"
- 
--#: inet/rcmd.c:174 inet/rcmd.c:177
-+#: inet/rcmd.c:163 inet/rcmd.c:166
-+msgid "rcmd: Cannot allocate memory\n"
-+msgstr "rcmd: Non se pode reservar memoria\n"
-+
-+#: inet/rcmd.c:185 inet/rcmd.c:188
- msgid "rcmd: socket: All ports in use\n"
- msgstr "rcmp: socket: Tódolos portos están sendo utilizados\n"
- 
--#: inet/rcmd.c:211
-+#: inet/rcmd.c:222
- #, c-format
- msgid "connect to address %s: "
- msgstr "conectarse ao enderezo %s: "
- 
--#: inet/rcmd.c:229
-+#: inet/rcmd.c:240
- #, c-format
- msgid "Trying %s...\n"
- msgstr "Probando %s...\n"
- 
--#: inet/rcmd.c:278
-+#: inet/rcmd.c:289
- #, c-format
- msgid "rcmd: write (setting up stderr): %m\n"
- msgstr "rcmd: write (configurando stderr): %m\n"
- 
--#: inet/rcmd.c:299
-+#: inet/rcmd.c:310
- #, c-format
- msgid "rcmd: poll (setting up stderr): %m\n"
- msgstr "rcmd: poll (configurando stderr): %m\n"
- 
--#: inet/rcmd.c:302
-+#: inet/rcmd.c:313
- msgid "poll: protocol failure in circuit setup\n"
- msgstr "poll: fallo de protocolo no establecemento do circuito\n"
- 
--#: inet/rcmd.c:346
-+#: inet/rcmd.c:358
- msgid "socket: protocol failure in circuit setup\n"
- msgstr "socket: fallo do protocolo no establecemento do circuito\n"
- 
--#: inet/rcmd.c:368
-+#: inet/rcmd.c:387
- #, c-format
- msgid "rcmd: %s: short read"
- msgstr "rcmd: %s: lectura curta"
- 
--#: inet/rcmd.c:524
-+#: inet/rcmd.c:549
- msgid "lstat failed"
- msgstr "fallou a chamada a lstat"
- 
--#: inet/rcmd.c:526
-+#: inet/rcmd.c:551
- msgid "not regular file"
- msgstr "non é un ficheiro normal"
- 
--#: inet/rcmd.c:531
-+#: inet/rcmd.c:556
- msgid "cannot open"
- msgstr "non se pode abrir"
- 
--#: inet/rcmd.c:533
-+#: inet/rcmd.c:558
- msgid "fstat failed"
- msgstr "fallou a chamada a fstat"
- 
--#: inet/rcmd.c:535
-+#: inet/rcmd.c:560
- msgid "bad owner"
- msgstr "propietario incorrecto"
- 
--#: inet/rcmd.c:537
-+#: inet/rcmd.c:562
- msgid "writeable by other than owner"
- msgstr "escribible por alguén distinto do propietario"
- 
--#: inet/rcmd.c:539
-+#: inet/rcmd.c:564
- msgid "hard linked somewhere"
- msgstr "ten un enlace duro nalgún sitio"
- 
-@@ -4062,109 +4066,109 @@
- msgid "Cannot receive reply to broadcast"
- msgstr "Non se pode recibi-la resposta á multidifusión"
- 
--#: sunrpc/rpc_main.c:289
-+#: sunrpc/rpc_main.c:288
- #, c-format
- msgid "%s: output would overwrite %s\n"
- msgstr "%s: a saída sobreescribiría %s\n"
- 
--#: sunrpc/rpc_main.c:296
-+#: sunrpc/rpc_main.c:295
- #, c-format
- msgid "%s: unable to open %s: %m\n"
- msgstr "%s: non se pode abrir %s: %m\n"
- 
--#: sunrpc/rpc_main.c:308
-+#: sunrpc/rpc_main.c:307
- #, c-format
- msgid "%s: while writing output %s: %m"
- msgstr "%s: ao escribir á saída %s: %m"
- 
--#: sunrpc/rpc_main.c:343
-+#: sunrpc/rpc_main.c:342
- #, c-format
- msgid "cannot find C preprocessor: %s \n"
- msgstr "non podo atopa-lo preprocesador de C: %s \n"
- 
--#: sunrpc/rpc_main.c:351
-+#: sunrpc/rpc_main.c:350
- msgid "cannot find any C preprocessor (cpp)\n"
- msgstr "non podo atopar un preprocesador de C (cpp)\n"
- 
--#: sunrpc/rpc_main.c:420
-+#: sunrpc/rpc_main.c:419
- #, c-format
- msgid "%s: C preprocessor failed with signal %d\n"
- msgstr "%s: O preprocesador de C fallou co sinal %d\n"
- 
--#: sunrpc/rpc_main.c:423
-+#: sunrpc/rpc_main.c:422
- #, c-format
- msgid "%s: C preprocessor failed with exit code %d\n"
- msgstr "%s: O preprocesador de C fallou co código de saída %d\n"
- 
--#: sunrpc/rpc_main.c:463
-+#: sunrpc/rpc_main.c:462
- #, c-format
- msgid "illegal nettype :`%s'\n"
- msgstr "tipo de rede ilegal :`%s'\n"
- 
--#: sunrpc/rpc_main.c:1105
-+#: sunrpc/rpc_main.c:1104
- msgid "rpcgen: too many defines\n"
- msgstr "rpcgen: demasiadas definicións\n"
- 
--#: sunrpc/rpc_main.c:1117
-+#: sunrpc/rpc_main.c:1116
- msgid "rpcgen: arglist coding error\n"
- msgstr "rpcgen: erro de codificación da lista de parámetros\n"
- 
- #. TRANS: the file will not be removed; this is an
- #. TRANS: informative message.
--#: sunrpc/rpc_main.c:1150
-+#: sunrpc/rpc_main.c:1149
- #, c-format
- msgid "file `%s' already exists and may be overwritten\n"
- msgstr "o ficheiro `%s' xa existe e pode ser sobreescrito\n"
- 
--#: sunrpc/rpc_main.c:1195
-+#: sunrpc/rpc_main.c:1194
- msgid "Cannot specify more than one input file!\n"
- msgstr "¡Non se pode indicar máis dun ficheiro de entrada!\n"
- 
--#: sunrpc/rpc_main.c:1365
-+#: sunrpc/rpc_main.c:1364
- msgid "This implementation doesn't support newstyle or MT-safe code!\n"
- msgstr "¡Esta implementación non soporta código de novo estilo ou seguro para MT!\n"
- 
--#: sunrpc/rpc_main.c:1374
-+#: sunrpc/rpc_main.c:1373
- msgid "Cannot use netid flag with inetd flag!\n"
- msgstr "¡Non se pode utiliza-la opción netid coa opción inetd!\n"
- 
--#: sunrpc/rpc_main.c:1386
-+#: sunrpc/rpc_main.c:1385
- msgid "Cannot use netid flag without TIRPC!\n"
- msgstr "¡Non se pode utiliza-la opción netid sen TIRPC!\n"
- 
--#: sunrpc/rpc_main.c:1393
-+#: sunrpc/rpc_main.c:1392
- msgid "Cannot use table flags with newstyle!\n"
- msgstr "¡Non se poden utiliza-las opcións de táboa con newstyle!\n"
- 
--#: sunrpc/rpc_main.c:1412
-+#: sunrpc/rpc_main.c:1411
- msgid "\"infile\" is required for template generation flags.\n"
- msgstr "Precísase dun ficheiro de \"entrada\" para as opcións de xeración de patróns.\n"
- 
--#: sunrpc/rpc_main.c:1417
-+#: sunrpc/rpc_main.c:1416
- msgid "Cannot have more than one file generation flag!\n"
- msgstr "Non se pode ter máis dunha opción de xeración de ficheiros\n"
- 
--#: sunrpc/rpc_main.c:1426
-+#: sunrpc/rpc_main.c:1425
- #, c-format
- msgid "usage: %s infile\n"
- msgstr "uso: %s ficheiro-de-entrada\n"
- 
--#: sunrpc/rpc_main.c:1427
-+#: sunrpc/rpc_main.c:1426
- #, c-format
- msgid "\t%s [-abkCLNTM][-Dname[=value]] [-i size] [-I [-K seconds]] [-Y path] infile\n"
- msgstr "\t%s [-abkCLNTM][-Dnome[=valor]] [-i tamaño] [-I [-K segundos]] [-Y rota] entrada\n"
- 
--#: sunrpc/rpc_main.c:1429
-+#: sunrpc/rpc_main.c:1428
- #, c-format
- msgid "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o outfile] [infile]\n"
- msgstr "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o saída] [entrada]\n"
- 
--#: sunrpc/rpc_main.c:1431
-+#: sunrpc/rpc_main.c:1430
- #, c-format
- msgid "\t%s [-s nettype]* [-o outfile] [infile]\n"
- msgstr "\t%s [-s tiporede]* [-o saída] [entrada]\n"
- 
--#: sunrpc/rpc_main.c:1432
-+#: sunrpc/rpc_main.c:1431
- #, c-format
- msgid "\t%s [-n netid]* [-o outfile] [infile]\n"
- msgstr "\t%s [-n idrede]* [-o saída] [entrada]\n"
-@@ -5021,7 +5025,7 @@
- msgid "while allocating hash table entry"
- msgstr "ao reservar espacio para a entrada da táboa hash"
- 
--#: nscd/cache.c:150 nscd/connections.c:185
-+#: nscd/cache.c:150 nscd/connections.c:187
- #, c-format
- msgid "cannot stat() file `%s': %s"
- msgstr "non se pode facer stat() sobre o ficheiro `%s': %s"
-@@ -5034,153 +5038,158 @@
- msgid "Cannot run nscd in secure mode as unprivileged user"
- msgstr "Non se pode executar nscd en modo seguro coma usuario non privilexiado"
- 
--#: nscd/connections.c:199
-+#: nscd/connections.c:175
-+#, c-format
-+msgid "while allocating cache: %s"
-+msgstr "ao reservar espacio para a caché: %s"
-+
-+#: nscd/connections.c:200
- #, c-format
- msgid "cannot open socket: %s"
- msgstr "non se pode abrir un socket: %s"
- 
--#: nscd/connections.c:217
-+#: nscd/connections.c:218
- #, c-format
- msgid "cannot enable socket to accept connections: %s"
- msgstr "non se pode facer que o socket acepte conexións: %s"
- 
--#: nscd/connections.c:259
-+#: nscd/connections.c:260
- #, c-format
- msgid "handle_request: request received (Version = %d)"
- msgstr "handle_request: petición recibida (Version = %d)"
- 
--#: nscd/connections.c:265
-+#: nscd/connections.c:266
- #, c-format
- msgid "cannot handle old request version %d; current version is %d"
- msgstr "non se pode manexa-la antiga petición versión %d; a versión actual é %d"
- 
--#: nscd/connections.c:303 nscd/connections.c:325
-+#: nscd/connections.c:304 nscd/connections.c:326
- #, c-format
- msgid "cannot write result: %s"
- msgstr "non se pode escribi-lo resultado: %s"
- 
--#: nscd/connections.c:404 nscd/connections.c:498
-+#: nscd/connections.c:405 nscd/connections.c:499
- #, c-format
- msgid "error getting callers id: %s"
- msgstr "erro ao obte-lo identificador do chamante: %s"
- 
--#: nscd/connections.c:470
-+#: nscd/connections.c:471
- #, c-format
- msgid "while accepting connection: %s"
- msgstr "ao aceptar unha conexión: %s"
- 
--#: nscd/connections.c:481
-+#: nscd/connections.c:482
- #, c-format
- msgid "short read while reading request: %s"
- msgstr "lectura demasiado curta ao le-la petición: %s"
- 
--#: nscd/connections.c:517
-+#: nscd/connections.c:518
- #, c-format
- msgid "key length in request too long: %d"
- msgstr "lonxitude da clave da petición demasiado grande: %d"
- 
--#: nscd/connections.c:531
-+#: nscd/connections.c:532
- #, c-format
- msgid "short read while reading request key: %s"
- msgstr "lectura demasiado curta ao le-la clave de petición: %s"
- 
--#: nscd/connections.c:590 nscd/connections.c:591 nscd/connections.c:610
--#: nscd/connections.c:623 nscd/connections.c:629 nscd/connections.c:636
-+#: nscd/connections.c:591 nscd/connections.c:592 nscd/connections.c:611
-+#: nscd/connections.c:624 nscd/connections.c:630 nscd/connections.c:637
- #, c-format
- msgid "Failed to run nscd as user '%s'"
- msgstr "Non se puido executar nscd coma o usuario '%s'"
- 
--#: nscd/connections.c:611
-+#: nscd/connections.c:612
- msgid "getgrouplist failed"
- msgstr "fallou a chamada a getgrouplist"
- 
--#: nscd/connections.c:624
-+#: nscd/connections.c:625
- msgid "setgroups failed"
- msgstr "fallou a chamada a setgroups"
- 
--#: nscd/grpcache.c:102 nscd/hstcache.c:110 nscd/pwdcache.c:108
-+#: nscd/grpcache.c:103 nscd/hstcache.c:111 nscd/pwdcache.c:109
- msgid "while allocating key copy"
- msgstr "ao reservar espacio para a copia da clave"
- 
--#: nscd/grpcache.c:152 nscd/hstcache.c:167 nscd/pwdcache.c:145
-+#: nscd/grpcache.c:153 nscd/hstcache.c:168 nscd/pwdcache.c:146
- msgid "while allocating cache entry"
- msgstr "ao reservar espacio para a entrada de caché"
- 
--#: nscd/grpcache.c:195 nscd/hstcache.c:281 nscd/pwdcache.c:191
-+#: nscd/grpcache.c:196 nscd/hstcache.c:282 nscd/pwdcache.c:192
- #, c-format
- msgid "short write in %s: %s"
- msgstr "escritura demasiado curta en %s: %s"
- 
--#: nscd/grpcache.c:217
-+#: nscd/grpcache.c:218
- #, c-format
- msgid "Haven't found \"%s\" in group cache!"
- msgstr "¡Non atopei \"%s\" na caché de grupos!"
- 
--#: nscd/grpcache.c:292
-+#: nscd/grpcache.c:284
- #, c-format
- msgid "Invalid numeric gid \"%s\"!"
- msgstr "¡Identificación numérica de grupo \"%s\" non válida!"
- 
--#: nscd/grpcache.c:299
-+#: nscd/grpcache.c:291
- #, c-format
- msgid "Haven't found \"%d\" in group cache!"
- msgstr "¡Non atopei \"%d\" na caché de grupos!"
- 
--#: nscd/hstcache.c:303 nscd/hstcache.c:378 nscd/hstcache.c:456
--#: nscd/hstcache.c:533
-+#: nscd/hstcache.c:304 nscd/hstcache.c:370 nscd/hstcache.c:435
-+#: nscd/hstcache.c:500
- #, c-format
- msgid "Haven't found \"%s\" in hosts cache!"
- msgstr "¡Non atopei \"%s\" na caché de servidores!"
- 
--#: nscd/nscd.c:80
-+#: nscd/nscd.c:85
- msgid "Read configuration data from NAME"
- msgstr "Le-los datos de configuración de NOME"
- 
--#: nscd/nscd.c:82
-+#: nscd/nscd.c:87
- msgid "Do not fork and display messages on the current tty"
- msgstr "Non bifurcar e visualiza-las mensaxes no terminal actual"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "NUMBER"
- msgstr "NÚMERO"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "Start NUMBER threads"
- msgstr "Comezar NÚMERO fíos"
- 
--#: nscd/nscd.c:84
-+#: nscd/nscd.c:89
- msgid "Shut the server down"
- msgstr "Apaga-lo servidor"
- 
--#: nscd/nscd.c:85
-+#: nscd/nscd.c:90
- msgid "Print current configuration statistic"
- msgstr "Visualiza-la estatística da configuración actual"
- 
--#: nscd/nscd.c:86
-+#: nscd/nscd.c:91
- msgid "TABLE"
- msgstr "TÁBOA"
- 
--#: nscd/nscd.c:87
-+#: nscd/nscd.c:92
- msgid "Invalidate the specified cache"
- msgstr "Invalida-la caché especificada"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "TABLE,yes"
- msgstr "TÁBOA,si"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "Use separate cache for each user"
- msgstr "Usar unha caché separada para cada usuario"
- 
--#: nscd/nscd.c:93
-+#: nscd/nscd.c:98
- msgid "Name Service Cache Daemon."
- msgstr "Demo de Cache de Servicio de Nomes."
- 
--#: nscd/nscd.c:126
-+#: nscd/nscd.c:131
- msgid "already running"
- msgstr "xa en execución"
- 
--#: nscd/nscd.c:192 nscd/nscd.c:212 nscd/nscd.c:218
-+#: nscd/nscd.c:243 nscd/nscd.c:263 nscd/nscd.c:269
- msgid "Only root is allowed to use this option!"
- msgstr "¡Só root pode usar esa opción!"
- 
-@@ -5270,22 +5279,22 @@
- "%15ld%%  tasa de acertos de caché\n"
- "%15s  comprobe /etc/%s para ve-los cambios\n"
- 
--#: nscd/pwdcache.c:213
-+#: nscd/pwdcache.c:214
- #, c-format
- msgid "Haven't found \"%s\" in password cache!"
- msgstr "¡Non atopei \"%s\" na caché de contrasinais!"
- 
--#: nscd/pwdcache.c:288
-+#: nscd/pwdcache.c:280
- #, c-format
- msgid "Invalid numeric uid \"%s\"!"
- msgstr "¡Identificación numérica de usuario \"%s\" non válida!"
- 
--#: nscd/pwdcache.c:295
-+#: nscd/pwdcache.c:287
- #, c-format
- msgid "Haven't found \"%d\" in password cache!"
- msgstr "¡Non atopei \"%d\" na caché de contrasinais!"
- 
--#: elf/../sysdeps/generic/dl-sysdep.c:297
-+#: elf/../sysdeps/generic/dl-sysdep.c:357
- msgid "cannot create capability list"
- msgstr "non se pode crea-la lista de capacidades"
- 
-@@ -5336,7 +5345,7 @@
- msgid ", OS ABI: %s %d.%d.%d"
- msgstr ", OS ABI: %s %d.%d.%d"
- 
--#: elf/cache.c:136 elf/ldconfig.c:1033
-+#: elf/cache.c:136 elf/ldconfig.c:1045
- #, c-format
- msgid "Can't open cache file %s\n"
- msgstr "Non se puido abri-lo ficheiro de caché %s\n"
-@@ -5382,15 +5391,15 @@
- msgid "Renaming of %s to %s failed"
- msgstr "Fallou o renomeado de %s a %s"
- 
--#: elf/dl-close.c:113
-+#: elf/dl-close.c:128
- msgid "shared object not open"
- msgstr "o obxecto compartido non está aberto"
- 
--#: elf/dl-close.c:357 elf/dl-open.c:436
-+#: elf/dl-close.c:486 elf/dl-open.c:444
- msgid "TLS generation counter wrapped!  Please send report with the 'glibcbug' script."
- msgstr "O xerador de TLS deu unha volta completa. Informe co script 'glibcbug'."
- 
--#: elf/dl-deps.c:111 elf/dl-open.c:177
-+#: elf/dl-deps.c:111 elf/dl-open.c:183
- msgid "DST not allowed in SUID/SGID programs"
- msgstr "Non se admite DST en programas SUID/SGID"
- 
-@@ -5407,181 +5416,193 @@
- msgid "cannot allocate dependency list"
- msgstr "non se pode localiza-la lista de dependencias"
- 
--#: elf/dl-deps.c:492 elf/dl-deps.c:547
-+#: elf/dl-deps.c:494 elf/dl-deps.c:549
- msgid "cannot allocate symbol search list"
- msgstr "non se pode localiza-la lista de busca de símbolos"
- 
--#: elf/dl-deps.c:532
-+#: elf/dl-deps.c:534
- msgid "Filters not supported with LD_TRACE_PRELINKING"
- msgstr "Non se soportan os filtros con LD_TRACE_PRELINKING"
- 
--#: elf/dl-error.c:73
-+#: elf/dl-error.c:75
- msgid "DYNAMIC LINKER BUG!!!"
- msgstr "¡¡¡ERRO NO LIGADOR DINÁMICO!!!"
- 
--#: elf/dl-error.c:106
-+#: elf/dl-error.c:108
- msgid "error while loading shared libraries"
- msgstr "erro ao carga-las bibliotecas compartidas"
- 
--#: elf/dl-load.c:338
-+#: elf/dl-load.c:339
- msgid "cannot allocate name record"
- msgstr "non se pode localiza-lo rexistro de nome"
- 
--#: elf/dl-load.c:440 elf/dl-load.c:520 elf/dl-load.c:614 elf/dl-load.c:709
-+#: elf/dl-load.c:441 elf/dl-load.c:520 elf/dl-load.c:612 elf/dl-load.c:707
- msgid "cannot create cache for search path"
- msgstr "non se pode crea-la caché para a ruta de busca"
- 
--#: elf/dl-load.c:545
-+#: elf/dl-load.c:543
- msgid "cannot create RUNPATH/RPATH copy"
- msgstr "non se pode crear unha copia de RUNPATH/RPATH"
- 
--#: elf/dl-load.c:600
-+#: elf/dl-load.c:598
- msgid "cannot create search path array"
- msgstr "non se pode crea-lo vector de rutas de busca"
- 
--#: elf/dl-load.c:796
-+#: elf/dl-load.c:794
- msgid "cannot stat shared object"
- msgstr "non se puido facer stat sobre o obxecto compartido"
- 
--#: elf/dl-load.c:840
-+#: elf/dl-load.c:838
- msgid "cannot open zero fill device"
- msgstr "non se pode abrir un dispositivo de recheo de ceros"
- 
--#: elf/dl-load.c:849 elf/dl-load.c:1855
-+#: elf/dl-load.c:847 elf/dl-load.c:1902
- msgid "cannot create shared object descriptor"
- msgstr "non se pode crear un descriptor de obxecto compartido"
- 
--#: elf/dl-load.c:868 elf/dl-load.c:1351 elf/dl-load.c:1434
-+#: elf/dl-load.c:866 elf/dl-load.c:1398 elf/dl-load.c:1481
- msgid "cannot read file data"
- msgstr "non se pode le-los datos do ficheiro"
- 
--#: elf/dl-load.c:908
-+#: elf/dl-load.c:906
- msgid "ELF load command alignment not page-aligned"
- msgstr "O comando de carga ELF non está aliñado coa páxina"
- 
--#: elf/dl-load.c:915
-+#: elf/dl-load.c:913
- msgid "ELF load command address/offset not properly aligned"
- msgstr "O enderezo/desprazamento do comando de carga ELF non está ben aliñado"
- 
--#: elf/dl-load.c:996
-+#: elf/dl-load.c:988
-+msgid "cannot allocate TLS data structures for initial thread"
-+msgstr "non se poden crea-las estructuras de datos TLS para o fío inicial"
-+
-+#: elf/dl-load.c:1012
-+msgid "cannot handle TLS data"
-+msgstr "non se poden manexa-los datos TLS"
-+
-+#: elf/dl-load.c:1047
- msgid "failed to map segment from shared object"
- msgstr "non se puido mapear un segmento dun obxecto compartido"
- 
--#: elf/dl-load.c:1020
-+#: elf/dl-load.c:1071
- msgid "cannot dynamically load executable"
- msgstr "non se pode cargar dinamicamente o executable"
- 
--#: elf/dl-load.c:1081
-+#: elf/dl-load.c:1132
- msgid "cannot change memory protections"
- msgstr "non se poden cambia-las proteccións de memoria"
- 
--#: elf/dl-load.c:1100
-+#: elf/dl-load.c:1151
- msgid "cannot map zero-fill pages"
- msgstr "non se poden mapear páxinas de recheo de ceros"
- 
--#: elf/dl-load.c:1118
-+#: elf/dl-load.c:1169
- msgid "cannot allocate memory for program header"
- msgstr "Non se pode reservar memoria para a cabeceira do programa"
- 
--#: elf/dl-load.c:1149
-+#: elf/dl-load.c:1200
- msgid "object file has no dynamic section"
- msgstr "o ficheiro obxecto non ten unha sección dinámica"
- 
--#: elf/dl-load.c:1193
-+#: elf/dl-load.c:1240
- msgid "shared object cannot be dlopen()ed"
- msgstr "non se pode facer dlopen() sobre o obxecto compartido"
- 
--#: elf/dl-load.c:1216
-+#: elf/dl-load.c:1263
- msgid "cannot create searchlist"
- msgstr "non se pode crea-la lista de busca"
- 
--#: elf/dl-load.c:1351
-+#: elf/dl-load.c:1398
- msgid "file too short"
- msgstr "ficheiro pequeno de máis"
- 
--#: elf/dl-load.c:1374
-+#: elf/dl-load.c:1421
- msgid "invalid ELF header"
- msgstr "cabeceira ELF non válida"
- 
--#: elf/dl-load.c:1383
-+#: elf/dl-load.c:1430
- msgid "ELF file data encoding not big-endian"
- msgstr "A codificación dos datos do ficheiro ELF non é \"big-endian\""
- 
--#: elf/dl-load.c:1385
-+#: elf/dl-load.c:1432
- msgid "ELF file data encoding not little-endian"
- msgstr "A codificación dos datos do ficheiro ELF non é \"little-endian\""
- 
--#: elf/dl-load.c:1389
-+#: elf/dl-load.c:1436
- msgid "ELF file version ident does not match current one"
- msgstr "O identificador da versión do ficheiro ELF non coincide co actual"
- 
--#: elf/dl-load.c:1393
-+#: elf/dl-load.c:1440
- msgid "ELF file OS ABI invalid"
- msgstr "ABI do SO do ficheiro ELF non válida"
- 
--#: elf/dl-load.c:1395
-+#: elf/dl-load.c:1442
- msgid "ELF file ABI version invalid"
- msgstr "Versión do ABI do ficheiro ELF non válida"
- 
--#: elf/dl-load.c:1398
-+#: elf/dl-load.c:1445
- msgid "internal error"
- msgstr "erro interno"
- 
--#: elf/dl-load.c:1405
-+#: elf/dl-load.c:1452
- msgid "ELF file version does not match current one"
- msgstr "A versión do ficheiro ELF non coincide coa actual"
- 
--#: elf/dl-load.c:1413
-+#: elf/dl-load.c:1460
- msgid "ELF file's phentsize not the expected size"
- msgstr "O phentsize do ficheiro ELF non é o tamaño esperado"
- 
--#: elf/dl-load.c:1419
-+#: elf/dl-load.c:1466
- msgid "only ET_DYN and ET_EXEC can be loaded"
- msgstr "só se pode cargar ET_DYN e ET_EXEC"
- 
--#: elf/dl-load.c:1870
-+#: elf/dl-load.c:1917
- msgid "cannot open shared object file"
- msgstr "non se pode abrir un ficheiro de obxecto compartido"
- 
--#: elf/dl-lookup.c:248 elf/dl-lookup.c:413
-+#: elf/dl-lookup.c:265 elf/dl-lookup.c:430
- msgid "relocation error"
- msgstr "erro de cambio de reserva"
- 
--#: elf/dl-open.c:105
-+#: elf/dl-open.c:111
- msgid "cannot extend global scope"
- msgstr "non se pode extende-lo alcance global"
- 
--#: elf/dl-open.c:208
-+#: elf/dl-open.c:214
- msgid "empty dynamic string token substitution"
- msgstr "substitución de elementos da cadea dinámica baleira"
- 
--#: elf/dl-open.c:345 elf/dl-open.c:356
-+#: elf/dl-open.c:351 elf/dl-open.c:362
- msgid "cannot create scope list"
- msgstr "non se pode crea-la lista de alcance"
- 
--#: elf/dl-open.c:416
-+#: elf/dl-open.c:424
- msgid "cannot create TLS data structures"
- msgstr "non se poden crea-las estructuras de datos TLS"
- 
--#: elf/dl-open.c:478
-+#: elf/dl-open.c:486
- msgid "invalid mode for dlopen()"
- msgstr "modo incorrecto para dlopen()"
- 
--#: elf/dl-reloc.c:88
-+#: elf/dl-reloc.c:58
-+msgid "shared object cannot be dlopen()ed: static TLS memory too small"
-+msgstr "non se pode facer dlopen() sobre o obxecto compartido: a memoria TLS estática é pequena de máis"
-+
-+#: elf/dl-reloc.c:118
- msgid "cannot make segment writable for relocation"
- msgstr "non se pode face-lo segmento gravable para o movemento"
- 
--#: elf/dl-reloc.c:174
-+#: elf/dl-reloc.c:219
- #, c-format
- msgid "%s: profiler found no PLTREL in object %s\n"
- msgstr "%s: o perfilador non atopou PLTREL no obxecto %s\n"
- 
--#: elf/dl-reloc.c:186
-+#: elf/dl-reloc.c:231
- #, c-format
- msgid "%s: profiler out of memory shadowing PLTREL of %s\n"
- msgstr "%s: o perfilador esgotou a memoria sombreando o PLTREL de %s\n"
- 
--#: elf/dl-reloc.c:201
-+#: elf/dl-reloc.c:246
- msgid "cannot restore segment prot after reloc"
- msgstr "non se pode restaura-la protección do segmento despois de movelo"
- 
-@@ -5637,119 +5658,119 @@
- msgid "Configure Dynamic Linker Run Time Bindings."
- msgstr "Configura-las Asignacións de Tempo de Execución do Ligador Dinámico"
- 
--#: elf/ldconfig.c:282
-+#: elf/ldconfig.c:294
- #, c-format
- msgid "Path `%s' given more than once"
- msgstr "Proporcionouse a ruta `%s' máis dunha vez"
- 
--#: elf/ldconfig.c:326
-+#: elf/ldconfig.c:338
- #, c-format
- msgid "%s is not a known library type"
- msgstr "%s non é un tipo de biblioteca coñecido"
- 
--#: elf/ldconfig.c:344
-+#: elf/ldconfig.c:356
- #, c-format
- msgid "Can't stat %s"
- msgstr "Non se puido executar `stat' sobre %s"
- 
--#: elf/ldconfig.c:414
-+#: elf/ldconfig.c:426
- #, c-format
- msgid "Can't stat %s\n"
- msgstr "Non se puido executar `stat' sobre %s\n"
- 
--#: elf/ldconfig.c:424
-+#: elf/ldconfig.c:436
- #, c-format
- msgid "%s is not a symbolic link\n"
- msgstr "%s non é unha ligazón simbólica\n"
- 
--#: elf/ldconfig.c:443
-+#: elf/ldconfig.c:455
- #, c-format
- msgid "Can't unlink %s"
- msgstr "Non se puido borrar %s"
- 
--#: elf/ldconfig.c:449
-+#: elf/ldconfig.c:461
- #, c-format
- msgid "Can't link %s to %s"
- msgstr "Non se puido ligar %s a %s"
- 
--#: elf/ldconfig.c:455
-+#: elf/ldconfig.c:467
- msgid " (changed)\n"
- msgstr " (cambiou)\n"
- 
--#: elf/ldconfig.c:457
-+#: elf/ldconfig.c:469
- msgid " (SKIPPED)\n"
- msgstr " (OMITIDO)\n"
- 
--#: elf/ldconfig.c:512
-+#: elf/ldconfig.c:524
- #, c-format
- msgid "Can't find %s"
- msgstr "Non se pode atopar %s"
- 
--#: elf/ldconfig.c:528
-+#: elf/ldconfig.c:540
- #, c-format
- msgid "Can't lstat %s"
- msgstr "Non se pode facer lstat sobre %s"
- 
--#: elf/ldconfig.c:535
-+#: elf/ldconfig.c:547
- #, c-format
- msgid "Ignored file %s since it is not a regular file."
- msgstr "Ignorouse o ficheiro %s porque non é un ficheiro normal"
- 
--#: elf/ldconfig.c:543
-+#: elf/ldconfig.c:555
- #, c-format
- msgid "No link created since soname could not be found for %s"
- msgstr "Non se creou unha ligazón porque non se atopou o soname para %s"
- 
--#: elf/ldconfig.c:634
-+#: elf/ldconfig.c:646
- #, c-format
- msgid "Can't open directory %s"
- msgstr "Non se puido abri-lo directorio %s"
- 
--#: elf/ldconfig.c:689 elf/ldconfig.c:736
-+#: elf/ldconfig.c:701 elf/ldconfig.c:748
- #, c-format
- msgid "Cannot lstat %s"
- msgstr "Non se pode facer lstat sobre %s"
- 
--#: elf/ldconfig.c:701
-+#: elf/ldconfig.c:713
- #, c-format
- msgid "Cannot stat %s"
- msgstr "Non se pode executar `stat' sobre %s"
- 
--#: elf/ldconfig.c:758 elf/readlib.c:93
-+#: elf/ldconfig.c:770 elf/readlib.c:93
- #, c-format
- msgid "Input file %s not found.\n"
- msgstr "Non se atopou o ficheiro de entrada %s.\n"
- 
--#: elf/ldconfig.c:792
-+#: elf/ldconfig.c:804
- #, c-format
- msgid "libc5 library %s in wrong directory"
- msgstr "biblioteca libc5 %s nun directorio incorrecto"
- 
--#: elf/ldconfig.c:795
-+#: elf/ldconfig.c:807
- #, c-format
- msgid "libc6 library %s in wrong directory"
- msgstr "biblioteca libc6 %s nun directorio incorrecto"
- 
--#: elf/ldconfig.c:798
-+#: elf/ldconfig.c:810
- #, c-format
- msgid "libc4 library %s in wrong directory"
- msgstr "biblioteca libc4 %s nun directorio incorrecto"
- 
--#: elf/ldconfig.c:825
-+#: elf/ldconfig.c:837
- #, c-format
- msgid "libraries %s and %s in directory %s have same soname but different type."
- msgstr "as bibliotecas %s e %s do directorio %s teñen o mesmo soname pero diferente tipo."
- 
--#: elf/ldconfig.c:928
-+#: elf/ldconfig.c:940
- #, c-format
- msgid "Can't open configuration file %s"
- msgstr "Non se puido abri-lo ficheiro de configuración %s"
- 
--#: elf/ldconfig.c:1012
-+#: elf/ldconfig.c:1024
- msgid "Can't chdir to /"
- msgstr "Non se pode cambiar ao directorio /"
- 
--#: elf/ldconfig.c:1054
-+#: elf/ldconfig.c:1066
- #, c-format
- msgid "Can't open cache file directory %s\n"
- msgstr "Non se puido abri-lo directorio de ficheiros caché %s\n"
-Binary files glibc-2.3.2/po/hr.mo and glibc-2.3.2-200304020432/po/hr.mo differ
-Binary files glibc-2.3.2/po/hu.mo and glibc-2.3.2-200304020432/po/hu.mo differ
-Binary files glibc-2.3.2/po/it.mo and glibc-2.3.2-200304020432/po/it.mo differ
-Binary files glibc-2.3.2/po/ja.mo and glibc-2.3.2-200304020432/po/ja.mo differ
-Binary files glibc-2.3.2/po/ko.mo and glibc-2.3.2-200304020432/po/ko.mo differ
-Binary files glibc-2.3.2/po/nl.mo and glibc-2.3.2-200304020432/po/nl.mo differ
-Binary files glibc-2.3.2/po/no.mo and glibc-2.3.2-200304020432/po/no.mo differ
-Binary files glibc-2.3.2/po/pl.mo and glibc-2.3.2-200304020432/po/pl.mo differ
-Binary files glibc-2.3.2/po/pt_BR.mo and glibc-2.3.2-200304020432/po/pt_BR.mo differ
-Binary files glibc-2.3.2/po/sk.mo and glibc-2.3.2-200304020432/po/sk.mo differ
-diff -u -udbrN glibc-2.3.2/po/sk.po glibc-2.3.2-200304020432/po/sk.po
---- glibc-2.3.2/po/sk.po	Mon Oct 14 10:29:01 2002
-+++ glibc-2.3.2-200304020432/po/sk.po	Mon Mar  3 19:12:34 2003
-@@ -1,13 +1,13 @@
- # Slovak translation of the GNU-libc-messages.
--# Copyright (C) 1998-2001, 2002 Free Software Foundation, Inc.
--# Marcel Telka <marcel@telka.sk>, 2002.
-+# Copyright (C) 1998-2001, 2002, 2003 Free Software Foundation, Inc.
-+# Marcel Telka <marcel@telka.sk>, 2002, 2003.
- # Stanislav Meduna <stano@meduna.org>, 1998-2001.
- #
- msgid ""
- msgstr ""
--"Project-Id-Version: libc 2.3.1\n"
--"POT-Creation-Date: 2002-10-02 17:22-0700\n"
--"PO-Revision-Date: 2002-10-14 09:46+0200\n"
-+"Project-Id-Version: libc 2.3.2\n"
-+"POT-Creation-Date: 2003-02-22 15:34-0800\n"
-+"PO-Revision-Date: 2003-03-03 08:31+0200\n"
- "Last-Translator: Marcel Telka <marcel@telka.sk>\n"
- "Language-Team: Slovak <sk-i18n@lists.linux.sk>\n"
- "MIME-Version: 1.0\n"
-@@ -260,7 +260,7 @@
- 
- #: iconv/iconv_prog.c:241
- #, c-format
--msgid "conversions from `%s' and to `%s' are not supported"
-+msgid "conversion from `%s' and to `%s' are not supported"
- msgstr "konverzie z `%s' a do `%s' nie sú podporované"
- 
- #: iconv/iconv_prog.c:246
-@@ -286,15 +286,15 @@
- msgid "error while closing output file"
- msgstr "chyba po�as zatvárania výstupného súboru"
- 
--#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:355 locale/programs/locale.c:268
-+#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:357 locale/programs/locale.c:274
- #: locale/programs/localedef.c:372 catgets/gencat.c:233
- #: malloc/memusagestat.c:602 debug/pcprofiledump.c:199
- msgid "Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"
- msgstr "Chyby hláste na adrese <bugs@gnu.org> - použite skript `glibcbug'.\n"
- 
--#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:369 locale/programs/locale.c:281
--#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:904
--#: nss/getent.c:74 nscd/nscd.c:279 nscd/nscd_nischeck.c:90 elf/ldconfig.c:259
-+#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:371 locale/programs/locale.c:287
-+#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:910
-+#: nss/getent.c:74 nscd/nscd.c:330 nscd/nscd_nischeck.c:90 elf/ldconfig.c:271
- #: elf/sprof.c:349
- #, c-format
- msgid ""
-@@ -302,14 +302,14 @@
- "This is free software; see the source for copying conditions.  There is NO\n"
- "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"
- msgstr ""
--"Autorské práva (C) %s Free Software Foundation, Inc.\n"
-+"Autorské práva © %s Free Software Foundation, Inc.\n"
- "Toto je voľne šíriteľný softvér; pre podmienky kopírovania pozri zdrojový kód.\n"
- "Neposkytuje sa ŽIADNA záruka; ani �o sa týka OBCHODOVATEĽNOSTI alebo VHODNOSTI\n"
- "NA KONKRÉTNY ÚČEL.\n"
- 
--#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:374 locale/programs/locale.c:286
--#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:909
--#: nss/getent.c:79 nscd/nscd.c:284 nscd/nscd_nischeck.c:95 elf/ldconfig.c:264
-+#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:376 locale/programs/locale.c:292
-+#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:915
-+#: nss/getent.c:79 nscd/nscd.c:335 nscd/nscd_nischeck.c:95 elf/ldconfig.c:276
- #: elf/sprof.c:355
- #, c-format
- msgid "Written by %s.\n"
-@@ -360,15 +360,15 @@
- msgid "Prefix used for all file accesses"
- msgstr "Predpona použitá pre všetky prístupy k súborom"
- 
--#: iconv/iconvconfig.c:325 locale/programs/localedef.c:292
-+#: iconv/iconvconfig.c:327 locale/programs/localedef.c:292
- msgid "no output file produced because warning were issued"
- msgstr "výstupný súbor nebol vytvorený kvôli výskytu varovaní"
- 
--#: iconv/iconvconfig.c:403
-+#: iconv/iconvconfig.c:405
- msgid "while inserting in search tree"
- msgstr "po�as vkladania do vyhľadávacieho stromu"
- 
--#: iconv/iconvconfig.c:1202
-+#: iconv/iconvconfig.c:1204
- msgid "cannot generate output file"
- msgstr "nie je možné vygenerovať výstupný súbor"
- 
-@@ -1278,7 +1278,7 @@
- msgid "unterminated symbolic name"
- msgstr "neukon�ené symbolické meno"
- 
--#: locale/programs/linereader.c:537 catgets/gencat.c:1166
-+#: locale/programs/linereader.c:537 catgets/gencat.c:1195
- msgid "invalid escape sequence"
- msgstr "neprípustná escape-sekvencia"
- 
-@@ -1308,39 +1308,39 @@
- msgid "trailing garbage at end of line"
- msgstr "smetie na konci riadku"
- 
--#: locale/programs/locale.c:73
-+#: locale/programs/locale.c:75
- msgid "System information:"
- msgstr "Systémové informácie:"
- 
--#: locale/programs/locale.c:75
-+#: locale/programs/locale.c:77
- msgid "Write names of available locales"
- msgstr "Vypísať názvy dostupných národných prostredí"
- 
--#: locale/programs/locale.c:77
-+#: locale/programs/locale.c:79
- msgid "Write names of available charmaps"
- msgstr "Vypísať názvy dostupných znakových sád"
- 
--#: locale/programs/locale.c:78
-+#: locale/programs/locale.c:80
- msgid "Modify output format:"
- msgstr "Modifikovať výstupný formát:"
- 
--#: locale/programs/locale.c:79
-+#: locale/programs/locale.c:81
- msgid "Write names of selected categories"
- msgstr "Vypísať názvy vybraných kategórií"
- 
--#: locale/programs/locale.c:80
-+#: locale/programs/locale.c:82
- msgid "Write names of selected keywords"
- msgstr "Vypísať názvy vybraných kľú�ových slov"
- 
--#: locale/programs/locale.c:81
-+#: locale/programs/locale.c:83
- msgid "Print more information"
- msgstr "Vypisovať viac informácií"
- 
--#: locale/programs/locale.c:86
-+#: locale/programs/locale.c:88
- msgid "Get locale-specific information."
- msgstr "Získať informáciu špecifickú pre národné prostredie."
- 
--#: locale/programs/locale.c:89
-+#: locale/programs/locale.c:91
- msgid ""
- "NAME\n"
- "[-a|-m]"
-@@ -1348,7 +1348,7 @@
- "N�ZOV\n"
- "[-a|-m]"
- 
--#: locale/programs/locale.c:488
-+#: locale/programs/locale.c:512
- msgid "while preparing output"
- msgstr "po�as prípravy výstupu"
- 
-@@ -1479,16 +1479,16 @@
- msgid "cannot create temporary file"
- msgstr "nie je možné vytvoriť do�asný súbor"
- 
--#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:302
-+#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:305
- msgid "cannot initialize archive file"
- msgstr "nie je možné inicializovať archívny súbor"
- 
--#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:309
-+#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:312
- msgid "cannot resize archive file"
- msgstr "nie je možné zmeniť veľkosť archívneho súboru"
- 
--#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:318
--#: locale/programs/locarchive.c:508
-+#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:321
-+#: locale/programs/locarchive.c:511
- msgid "cannot map archive header"
- msgstr "nie je možné namapovať hlavi�ku archívu"
- 
-@@ -1504,88 +1504,88 @@
- msgid "cannot map locale archive file"
- msgstr "nie je možné namapovať súbor archívu národného prostredia"
- 
--#: locale/programs/locarchive.c:326
-+#: locale/programs/locarchive.c:329
- msgid "cannot lock new archive"
- msgstr "nie je možné uzamknúť nový archív"
- 
--#: locale/programs/locarchive.c:377
-+#: locale/programs/locarchive.c:380
- msgid "cannot extend locale archive file"
- msgstr "nie je možné rozšíriť súbor archívu národného prostredia"
- 
--#: locale/programs/locarchive.c:386
-+#: locale/programs/locarchive.c:389
- msgid "cannot change mode of resized locale archive"
- msgstr "nie je možné zmeniť mód archívu národného prostredia s upravenou veľkosťou"
- 
--#: locale/programs/locarchive.c:394
-+#: locale/programs/locarchive.c:397
- msgid "cannot rename new archive"
- msgstr "nie je možné premenovať nový archív"
- 
--#: locale/programs/locarchive.c:447
-+#: locale/programs/locarchive.c:450
- #, c-format
- msgid "cannot open locale archive \"%s\""
- msgstr "nie je možné otvoriť archív národného prostredia \"%s\""
- 
--#: locale/programs/locarchive.c:452
-+#: locale/programs/locarchive.c:455
- #, c-format
- msgid "cannot stat locale archive \"%s\""
- msgstr "nie je možné zistiť stav archívu národného prostredia \"%s\""
- 
--#: locale/programs/locarchive.c:471
-+#: locale/programs/locarchive.c:474
- #, c-format
- msgid "cannot lock locale archive \"%s\""
- msgstr "nie je možné uzamknúť archív národného prostredia \"%s\""
- 
--#: locale/programs/locarchive.c:494
-+#: locale/programs/locarchive.c:497
- msgid "cannot read archive header"
- msgstr "nie je možné pre�ítať hlavi�ku archívu"
- 
--#: locale/programs/locarchive.c:554
-+#: locale/programs/locarchive.c:557
- #, c-format
- msgid "locale '%s' already exists"
- msgstr "národné prostredie `%s' už existuje"
- 
--#: locale/programs/locarchive.c:784 locale/programs/locarchive.c:799
--#: locale/programs/locarchive.c:811 locale/programs/locarchive.c:823
-+#: locale/programs/locarchive.c:788 locale/programs/locarchive.c:803
-+#: locale/programs/locarchive.c:815 locale/programs/locarchive.c:827
- #: locale/programs/locfile.c:343
- msgid "cannot add to locale archive"
- msgstr "nie je možné pridať do archívu národného prostredia"
- 
--#: locale/programs/locarchive.c:976
-+#: locale/programs/locarchive.c:982
- #, c-format
- msgid "locale alias file `%s' not found"
- msgstr "súbor aliasu národného prostredia `%s' nebol nájdený"
- 
--#: locale/programs/locarchive.c:1118
-+#: locale/programs/locarchive.c:1126
- #, c-format
- msgid "Adding %s\n"
- msgstr "Pridávam %s\n"
- 
--#: locale/programs/locarchive.c:1124
-+#: locale/programs/locarchive.c:1132
- #, c-format
- msgid "stat of \"%s\" failed: %s: ignored"
- msgstr "zistenie stavu \"%s\" zlyhalo: %s: ignorované"
- 
--#: locale/programs/locarchive.c:1130
-+#: locale/programs/locarchive.c:1138
- #, c-format
- msgid "\"%s\" is no directory; ignored"
- msgstr "\"%s\" nie je adresár; ignorované"
- 
--#: locale/programs/locarchive.c:1137
-+#: locale/programs/locarchive.c:1145
- #, c-format
- msgid "cannot open directory \"%s\": %s: ignored"
- msgstr "nie je možné otvoriť adresár \"%s\": %s: ignorované"
- 
--#: locale/programs/locarchive.c:1209
-+#: locale/programs/locarchive.c:1217
- #, c-format
- msgid "incomplete set of locale files in \"%s\""
- msgstr "nekompletná skupina súborov národných prostredí v \"%s\""
- 
--#: locale/programs/locarchive.c:1273
-+#: locale/programs/locarchive.c:1281
- #, c-format
- msgid "cannot read all files in \"%s\": ignored"
- msgstr "nie je možné na�ítať všetky súbory v \"%s\": ignorované"
- 
--#: locale/programs/locarchive.c:1343
-+#: locale/programs/locarchive.c:1351
- #, c-format
- msgid "locale \"%s\" not in archive"
- msgstr "národné prostredie \"%s\" nie je v archíve"
-@@ -1654,8 +1654,8 @@
- msgid "upper limit in range is not smaller then lower limit"
- msgstr "horný limit rozsahu je menší ako dolný"
- 
--#: locale/programs/xmalloc.c:70 malloc/obstack.c:500 malloc/obstack.c:503
--#: posix/getconf.c:996
-+#: locale/programs/xmalloc.c:70 malloc/obstack.c:505 malloc/obstack.c:508
-+#: posix/getconf.c:1002
- msgid "memory exhausted"
- msgstr "nedostatok pamäti"
- 
-@@ -1681,7 +1681,7 @@
- msgid "Another string for testing."
- msgstr "Iný reťazec pre testovanie."
- 
--#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:79
-+#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:84
- msgid "NAME"
- msgstr "N�ZOV"
- 
-@@ -1725,7 +1725,7 @@
- msgid "duplicate set definition"
- msgstr "duplicitná definícia sady"
- 
--#: catgets/gencat.c:446 catgets/gencat.c:619 catgets/gencat.c:648
-+#: catgets/gencat.c:446 catgets/gencat.c:623 catgets/gencat.c:677
- msgid "this is the first definition"
- msgstr "toto je prvá definícia"
- 
-@@ -1743,44 +1743,44 @@
- msgid "unknown directive `%s': line ignored"
- msgstr "neznáma direktíva `%s' - riadok ignorovaný"
- 
--#: catgets/gencat.c:617
-+#: catgets/gencat.c:621
- msgid "duplicated message number"
- msgstr "duplicitné �íslo správy"
- 
--#: catgets/gencat.c:645
-+#: catgets/gencat.c:674
- msgid "duplicated message identifier"
- msgstr "duplicitný identifikátor správy"
- 
--#: catgets/gencat.c:702
-+#: catgets/gencat.c:731
- msgid "invalid character: message ignored"
- msgstr "neprípustný znak: správa ignorovaná"
- 
--#: catgets/gencat.c:745
-+#: catgets/gencat.c:774
- msgid "invalid line"
- msgstr "neprípustný riadok"
- 
--#: catgets/gencat.c:799
-+#: catgets/gencat.c:828
- msgid "malformed line ignored"
- msgstr "nesprávny riadok ignorovaný"
- 
--#: catgets/gencat.c:963 catgets/gencat.c:1004
-+#: catgets/gencat.c:992 catgets/gencat.c:1033
- #, c-format
- msgid "cannot open output file `%s'"
- msgstr "nie je možné otvoriť výstupný súbor `%s'"
- 
--#: catgets/gencat.c:1188
-+#: catgets/gencat.c:1217
- msgid "unterminated message"
- msgstr "neukon�ená správa"
- 
--#: catgets/gencat.c:1212
-+#: catgets/gencat.c:1241
- msgid "while opening old catalog file"
- msgstr "po�as otvárania starého katalógu"
- 
--#: catgets/gencat.c:1303
-+#: catgets/gencat.c:1332
- msgid "conversion modules not available"
- msgstr "moduly konverzie nie sú dostupné"
- 
--#: catgets/gencat.c:1329
-+#: catgets/gencat.c:1358
- msgid "cannot determine escape character"
- msgstr "nie je možné ur�iť znak escape"
- 
-@@ -1788,7 +1788,7 @@
- msgid "makecontext: does not know how to handle more than 8 arguments\n"
- msgstr "makecontext: nevie ako má spracovať viac ako 8 argumentov\n"
- 
--#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:178
-+#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:133
- #: nis/nis_error.c:29 nis/ypclnt.c:787 nis/ypclnt.c:861
- msgid "Success"
- msgstr "Úspech"
-@@ -2977,23 +2977,23 @@
- msgid "%s%sUnknown signal %d\n"
- msgstr "%s%sNeznámy signál %d\n"
- 
--#: malloc/mcheck.c:296
-+#: malloc/mcheck.c:346
- msgid "memory is consistent, library is buggy\n"
- msgstr "pamäť je konzistentná, knižnica je chybná\n"
- 
--#: malloc/mcheck.c:299
-+#: malloc/mcheck.c:349
- msgid "memory clobbered before allocated block\n"
- msgstr "pamäť pred prideleným blokom prepísaná\n"
- 
--#: malloc/mcheck.c:302
-+#: malloc/mcheck.c:352
- msgid "memory clobbered past end of allocated block\n"
- msgstr "pamäť za koncom prideleného bloku prepísaná\n"
- 
--#: malloc/mcheck.c:305
-+#: malloc/mcheck.c:355
- msgid "block freed twice\n"
- msgstr "blok uvoľnený dvakrát\n"
- 
--#: malloc/mcheck.c:308
-+#: malloc/mcheck.c:358
- msgid "bogus mcheck_status, library is buggy\n"
- msgstr "pochybný mcheck_status, knižnica má chyby\n"
- 
-@@ -3029,6 +3029,10 @@
- msgid "DATAFILE [OUTFILE]"
- msgstr "D�TOV�_SÚBOR [V�STUPN�_SÚBOR]"
- 
-+#: string/strerror.c:43 posix/../sysdeps/posix/gai_strerror.c:57
-+msgid "Unknown error"
-+msgstr "Neznáma chyba"
-+
- #: string/strsignal.c:69
- #, c-format
- msgid "Real-time signal %d"
-@@ -3053,7 +3057,7 @@
- msgid "%s: Memory exhausted: %s\n"
- msgstr "%s: Nedostatok pamäti: %s\n"
- 
--#: timezone/zic.c:390 misc/error.c:120
-+#: timezone/zic.c:390 misc/error.c:127 misc/error.c:155
- msgid "Unknown system error"
- msgstr "Neznáma chyba systému"
- 
-@@ -3446,25 +3450,21 @@
- msgid "Interrupted by a signal"
- msgstr "Prerušené signálom"
- 
--#: posix/../sysdeps/posix/gai_strerror.c:57
--msgid "Unknown error"
--msgstr "Neznáma chyba"
--
--#: posix/getconf.c:883
-+#: posix/getconf.c:889
- #, c-format
- msgid "Usage: %s [-v specification] variable_name [pathname]\n"
- msgstr "Použitie: %s [-v špecifikácia] meno_premennej [cesta]\n"
- 
--#: posix/getconf.c:941
-+#: posix/getconf.c:947
- #, c-format
- msgid "unknown specification \"%s\""
- msgstr "neznáma špecifikácia \"%s\""
- 
--#: posix/getconf.c:968 posix/getconf.c:984
-+#: posix/getconf.c:974 posix/getconf.c:990
- msgid "undefined"
- msgstr "nedefinované"
- 
--#: posix/getconf.c:1006
-+#: posix/getconf.c:1012
- #, c-format
- msgid "Unrecognized variable `%s'"
- msgstr "Nerozpoznaná premenná `%s'"
-@@ -3526,71 +3526,71 @@
- msgid "%s: option `-W %s' doesn't allow an argument\n"
- msgstr "%s: voľba `-W %s' nedovoľuje pouťiť argument\n"
- 
--#: posix/regcomp.c:181
-+#: posix/regcomp.c:136
- msgid "No match"
- msgstr "Žiadna zhoda"
- 
--#: posix/regcomp.c:184
-+#: posix/regcomp.c:139
- msgid "Invalid regular expression"
- msgstr "Neprípustný regulérny výraz"
- 
--#: posix/regcomp.c:187
-+#: posix/regcomp.c:142
- msgid "Invalid collation character"
- msgstr "Neprípustný znak triedenia"
- 
--#: posix/regcomp.c:190
-+#: posix/regcomp.c:145
- msgid "Invalid character class name"
- msgstr "Neprípustný názov triedy znakov"
- 
--#: posix/regcomp.c:193
-+#: posix/regcomp.c:148
- msgid "Trailing backslash"
- msgstr "Koncové spätné lomítko"
- 
--#: posix/regcomp.c:196
-+#: posix/regcomp.c:151
- msgid "Invalid back reference"
- msgstr "Neprípustný spätný odkaz"
- 
--#: posix/regcomp.c:199
-+#: posix/regcomp.c:154
- msgid "Unmatched [ or [^"
- msgstr "Nepárová [ or [^"
- 
--#: posix/regcomp.c:202
-+#: posix/regcomp.c:157
- msgid "Unmatched ( or \\("
- msgstr "Nepárová ( or \\("
- 
--#: posix/regcomp.c:205
-+#: posix/regcomp.c:160
- msgid "Unmatched \\{"
- msgstr "Nepárová \\{"
- 
--#: posix/regcomp.c:208
-+#: posix/regcomp.c:163
- msgid "Invalid content of \\{\\}"
- msgstr "Neprípustný obsah \\{\\}"
- 
--#: posix/regcomp.c:211
-+#: posix/regcomp.c:166
- msgid "Invalid range end"
- msgstr "Neprípustný koniec rozsahu"
- 
--#: posix/regcomp.c:214
-+#: posix/regcomp.c:169
- msgid "Memory exhausted"
- msgstr "Pamäť vy�erpaná"
- 
--#: posix/regcomp.c:217
-+#: posix/regcomp.c:172
- msgid "Invalid preceding regular expression"
- msgstr "Neprípustný predchádzajúci regulérny výraz"
- 
--#: posix/regcomp.c:220
-+#: posix/regcomp.c:175
- msgid "Premature end of regular expression"
- msgstr "Pred�asný koniec regulérneho výrazu"
- 
--#: posix/regcomp.c:223
-+#: posix/regcomp.c:178
- msgid "Regular expression too big"
- msgstr "Regulérny výraz príliš veľký"
- 
--#: posix/regcomp.c:226
-+#: posix/regcomp.c:181
- msgid "Unmatched ) or \\)"
- msgstr "Nepárová ) or \\)"
- 
--#: posix/regcomp.c:673
-+#: posix/regcomp.c:615
- msgid "No previous regular expression"
- msgstr "Žiadny predchádzajúci regulérny výraz"
- 
-@@ -3744,24 +3744,24 @@
- msgid "Service configuration to be used"
- msgstr "Konfigurácia služby, ktorá má byť použitá"
- 
--#: nss/getent.c:136 nss/getent.c:305
-+#: nss/getent.c:136 nss/getent.c:308
- #, c-format
- msgid "Enumeration not supported on %s\n"
- msgstr "Enumerácia %s nie je podporované\n"
- 
--#: nss/getent.c:729
-+#: nss/getent.c:732
- msgid "getent - get entries from administrative database."
- msgstr "getent - získať záznamy z administratívnej databázy."
- 
--#: nss/getent.c:730
-+#: nss/getent.c:733
- msgid "Supported databases:"
- msgstr "Podporované databázy:"
- 
--#: nss/getent.c:787 nscd/nscd.c:119 nscd/nscd_nischeck.c:64
-+#: nss/getent.c:790 nscd/nscd.c:124 nscd/nscd_nischeck.c:64
- msgid "wrong number of arguments"
- msgstr "chybný po�et argumentov"
- 
--#: nss/getent.c:797
-+#: nss/getent.c:800
- #, c-format
- msgid "Unknown database: %s\n"
- msgstr "Neznáma databáza %s\n"
-@@ -3790,68 +3790,72 @@
- msgid "invalid pointer size"
- msgstr "neprípustná veľkostť ukazovateľa"
- 
--#: inet/rcmd.c:174 inet/rcmd.c:177
-+#: inet/rcmd.c:163 inet/rcmd.c:166
-+msgid "rcmd: Cannot allocate memory\n"
-+msgstr "rcmd: Nie je možné prideliť pamäť\n"
-+
-+#: inet/rcmd.c:185 inet/rcmd.c:188
- msgid "rcmd: socket: All ports in use\n"
- msgstr "rcmd: socket: Všetky porty sú použité\n"
- 
--#: inet/rcmd.c:211
-+#: inet/rcmd.c:222
- #, c-format
- msgid "connect to address %s: "
- msgstr "spojiť sa s adresou %s: "
- 
--#: inet/rcmd.c:229
-+#: inet/rcmd.c:240
- #, c-format
- msgid "Trying %s...\n"
- msgstr "Skúšam %s...\n"
- 
--#: inet/rcmd.c:278
-+#: inet/rcmd.c:289
- #, c-format
- msgid "rcmd: write (setting up stderr): %m\n"
- msgstr "rcmd: write (nastavenie stderr): %m\n"
- 
--#: inet/rcmd.c:299
-+#: inet/rcmd.c:310
- #, c-format
- msgid "rcmd: poll (setting up stderr): %m\n"
- msgstr "rcmd: poll (nastavenie stderr): %m\n"
- 
--#: inet/rcmd.c:302
-+#: inet/rcmd.c:313
- msgid "poll: protocol failure in circuit setup\n"
- msgstr "poll: chyba protokolu po�as prípravy okruhu\n"
- 
--#: inet/rcmd.c:346
-+#: inet/rcmd.c:358
- msgid "socket: protocol failure in circuit setup\n"
- msgstr "socket: chyba protokolu pri príprave okruhu\n"
- 
--#: inet/rcmd.c:368
-+#: inet/rcmd.c:387
- #, c-format
- msgid "rcmd: %s: short read"
- msgstr "rcmd: %s: krátke �ítanie"
- 
--#: inet/rcmd.c:524
-+#: inet/rcmd.c:549
- msgid "lstat failed"
- msgstr "lstat zlyhal"
- 
--#: inet/rcmd.c:526
-+#: inet/rcmd.c:551
- msgid "not regular file"
- msgstr "nie je regulérny súbor"
- 
--#: inet/rcmd.c:531
-+#: inet/rcmd.c:556
- msgid "cannot open"
- msgstr "nie je možné otvoriť"
- 
--#: inet/rcmd.c:533
-+#: inet/rcmd.c:558
- msgid "fstat failed"
- msgstr "fstat sa nepodaril"
- 
--#: inet/rcmd.c:535
-+#: inet/rcmd.c:560
- msgid "bad owner"
- msgstr "chybný vlastník"
- 
--#: inet/rcmd.c:537
-+#: inet/rcmd.c:562
- msgid "writeable by other than owner"
- msgstr "zapisovateľný nielen pre vlastníka"
- 
--#: inet/rcmd.c:539
-+#: inet/rcmd.c:564
- msgid "hard linked somewhere"
- msgstr "niekde existuje pevný odkaz"
- 
-@@ -4062,109 +4066,109 @@
- msgid "Cannot receive reply to broadcast"
- msgstr "Nie je možné prijať odpove� na broadcast"
- 
--#: sunrpc/rpc_main.c:289
-+#: sunrpc/rpc_main.c:288
- #, c-format
- msgid "%s: output would overwrite %s\n"
- msgstr "%s: výstup by prepísal %s\n"
- 
--#: sunrpc/rpc_main.c:296
-+#: sunrpc/rpc_main.c:295
- #, c-format
- msgid "%s: unable to open %s: %m\n"
- msgstr "%s: nie je možné otvoriť %s: %m\n"
- 
--#: sunrpc/rpc_main.c:308
-+#: sunrpc/rpc_main.c:307
- #, c-format
- msgid "%s: while writing output %s: %m"
- msgstr "%s: po�as zápisu výstupu %s: %m"
- 
--#: sunrpc/rpc_main.c:343
-+#: sunrpc/rpc_main.c:342
- #, c-format
- msgid "cannot find C preprocessor: %s \n"
- msgstr "nie je možné nájsť preprocesor: %s \n"
- 
--#: sunrpc/rpc_main.c:351
-+#: sunrpc/rpc_main.c:350
- msgid "cannot find any C preprocessor (cpp)\n"
- msgstr "nie je možné nájsť žiadny C preprocesor (cpp)\n"
- 
--#: sunrpc/rpc_main.c:420
-+#: sunrpc/rpc_main.c:419
- #, c-format
- msgid "%s: C preprocessor failed with signal %d\n"
- msgstr "%s: C preprocesor zlyhal so signálom %d\n"
- 
--#: sunrpc/rpc_main.c:423
-+#: sunrpc/rpc_main.c:422
- #, c-format
- msgid "%s: C preprocessor failed with exit code %d\n"
- msgstr "%s: C preprocesor zlyhal s výstupným kódom %d\n"
- 
--#: sunrpc/rpc_main.c:463
-+#: sunrpc/rpc_main.c:462
- #, c-format
- msgid "illegal nettype :`%s'\n"
- msgstr "chybný nettype :`%s'\n"
- 
--#: sunrpc/rpc_main.c:1105
-+#: sunrpc/rpc_main.c:1104
- msgid "rpcgen: too many defines\n"
- msgstr "rpcgen: priveľa defines\n"
- 
--#: sunrpc/rpc_main.c:1117
-+#: sunrpc/rpc_main.c:1116
- msgid "rpcgen: arglist coding error\n"
- msgstr "rpcgen: chyba kódovania zoznamu argumentov\n"
- 
- #. TRANS: the file will not be removed; this is an
- #. TRANS: informative message.
--#: sunrpc/rpc_main.c:1150
-+#: sunrpc/rpc_main.c:1149
- #, c-format
- msgid "file `%s' already exists and may be overwritten\n"
- msgstr "súbor `%s' už existuje a môže byť prepísaný\n"
- 
--#: sunrpc/rpc_main.c:1195
-+#: sunrpc/rpc_main.c:1194
- msgid "Cannot specify more than one input file!\n"
- msgstr "Nie je možné zadať viac ako jeden vstupný súbor!\n"
- 
--#: sunrpc/rpc_main.c:1365
-+#: sunrpc/rpc_main.c:1364
- msgid "This implementation doesn't support newstyle or MT-safe code!\n"
- msgstr "Táto implementácia nepodporuje nový štýl alebo MT-bezpe�ný kód!\n"
- 
--#: sunrpc/rpc_main.c:1374
-+#: sunrpc/rpc_main.c:1373
- msgid "Cannot use netid flag with inetd flag!\n"
- msgstr "Príznaky netid a inetd nie je možné použiť sú�asne!\n"
- 
--#: sunrpc/rpc_main.c:1386
-+#: sunrpc/rpc_main.c:1385
- msgid "Cannot use netid flag without TIRPC!\n"
- msgstr "Nie je možné použiť príznak netid bez TIRPC!\n"
- 
--#: sunrpc/rpc_main.c:1393
-+#: sunrpc/rpc_main.c:1392
- msgid "Cannot use table flags with newstyle!\n"
- msgstr "Pri použití nového štýlu nie je možné použiť príznaky tabuľky!\n"
- 
--#: sunrpc/rpc_main.c:1412
-+#: sunrpc/rpc_main.c:1411
- msgid "\"infile\" is required for template generation flags.\n"
- msgstr "\"vst_súbor\" je vyžadovaný pri použití príznakov tvorby vzoru.\n"
- 
--#: sunrpc/rpc_main.c:1417
-+#: sunrpc/rpc_main.c:1416
- msgid "Cannot have more than one file generation flag!\n"
- msgstr "Nie je možné použiť viac ako jeden príznak tvorby súboru!\n"
- 
--#: sunrpc/rpc_main.c:1426
-+#: sunrpc/rpc_main.c:1425
- #, c-format
- msgid "usage: %s infile\n"
- msgstr "použitie:  %s vstupný_súbor\n"
- 
--#: sunrpc/rpc_main.c:1427
-+#: sunrpc/rpc_main.c:1426
- #, c-format
- msgid "\t%s [-abkCLNTM][-Dname[=value]] [-i size] [-I [-K seconds]] [-Y path] infile\n"
- msgstr "\t%s [-abkCLNTM][-Dnázov[=hodnota]] [-i veľkosť] [-I [-K sekundy]] [-Y cesta] vst_súbor\n"
- 
--#: sunrpc/rpc_main.c:1429
-+#: sunrpc/rpc_main.c:1428
- #, c-format
- msgid "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o outfile] [infile]\n"
- msgstr "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o výst_súbor] [vst_súbor]\n"
- 
--#: sunrpc/rpc_main.c:1431
-+#: sunrpc/rpc_main.c:1430
- #, c-format
- msgid "\t%s [-s nettype]* [-o outfile] [infile]\n"
- msgstr "\t%s [-s nettype]* [-o výst_súbor] [vst_súbor]\n"
- 
--#: sunrpc/rpc_main.c:1432
-+#: sunrpc/rpc_main.c:1431
- #, c-format
- msgid "\t%s [-n netid]* [-o outfile] [infile]\n"
- msgstr "\t%s [-n netid]* [-o výst_súbor] [vst_súbor]\n"
-@@ -5027,7 +5031,7 @@
- msgid "while allocating hash table entry"
- msgstr "po�as pridelenia záznamu hash-tabuľky"
- 
--#: nscd/cache.c:150 nscd/connections.c:185
-+#: nscd/cache.c:150 nscd/connections.c:187
- #, c-format
- msgid "cannot stat() file `%s': %s"
- msgstr "nie je možné vykonať stat() súboru `%s': %s"
-@@ -5040,153 +5044,158 @@
- msgid "Cannot run nscd in secure mode as unprivileged user"
- msgstr "Nie je možné spustiť nscd v bezpe�nom režime ako neprivilegovaný používateľ"
- 
--#: nscd/connections.c:199
-+#: nscd/connections.c:175
-+#, c-format
-+msgid "while allocating cache: %s"
-+msgstr "po�as pridelenia cache: %s"
-+
-+#: nscd/connections.c:200
- #, c-format
- msgid "cannot open socket: %s"
- msgstr "nie je možné otvoriť socket `%s'"
- 
--#: nscd/connections.c:217
-+#: nscd/connections.c:218
- #, c-format
- msgid "cannot enable socket to accept connections: %s"
- msgstr "nie je možné povoliť socketu prijímať spojenia: %s"
- 
--#: nscd/connections.c:259
-+#: nscd/connections.c:260
- #, c-format
- msgid "handle_request: request received (Version = %d)"
- msgstr "handle_request: žiadosť prijatá (verzia = %d)"
- 
--#: nscd/connections.c:265
-+#: nscd/connections.c:266
- #, c-format
- msgid "cannot handle old request version %d; current version is %d"
- msgstr "nie je možné spracovať starú verziu žiadosti %d; aktuálna verzia je %d"
- 
--#: nscd/connections.c:303 nscd/connections.c:325
-+#: nscd/connections.c:304 nscd/connections.c:326
- #, c-format
- msgid "cannot write result: %s"
- msgstr "nie je možné zapísať výsledok: %s"
- 
--#: nscd/connections.c:404 nscd/connections.c:498
-+#: nscd/connections.c:405 nscd/connections.c:499
- #, c-format
- msgid "error getting callers id: %s"
- msgstr "chyba pri získaní id volajúceho: %s"
- 
--#: nscd/connections.c:470
-+#: nscd/connections.c:471
- #, c-format
- msgid "while accepting connection: %s"
- msgstr "po�as prijatia spojenia: %s"
- 
--#: nscd/connections.c:481
-+#: nscd/connections.c:482
- #, c-format
- msgid "short read while reading request: %s"
- msgstr "neúplné �ítanie žiadosti: `%s'"
- 
--#: nscd/connections.c:517
-+#: nscd/connections.c:518
- #, c-format
- msgid "key length in request too long: %d"
- msgstr "dĺžka kľú�a v žiadosti príliš dlhá: %d"
- 
--#: nscd/connections.c:531
-+#: nscd/connections.c:532
- #, c-format
- msgid "short read while reading request key: %s"
- msgstr "neúplné �ítanie kľú�a žiadosti: %s"
- 
--#: nscd/connections.c:590 nscd/connections.c:591 nscd/connections.c:610
--#: nscd/connections.c:623 nscd/connections.c:629 nscd/connections.c:636
-+#: nscd/connections.c:591 nscd/connections.c:592 nscd/connections.c:611
-+#: nscd/connections.c:624 nscd/connections.c:630 nscd/connections.c:637
- #, c-format
- msgid "Failed to run nscd as user '%s'"
- msgstr "Zlyhalo spustenie nscd ako používateľ '%s'"
- 
--#: nscd/connections.c:611
-+#: nscd/connections.c:612
- msgid "getgrouplist failed"
- msgstr "getgrouplist zlyhalo"
- 
--#: nscd/connections.c:624
-+#: nscd/connections.c:625
- msgid "setgroups failed"
- msgstr "setgroups zlyhalo"
- 
--#: nscd/grpcache.c:102 nscd/hstcache.c:110 nscd/pwdcache.c:108
-+#: nscd/grpcache.c:103 nscd/hstcache.c:111 nscd/pwdcache.c:109
- msgid "while allocating key copy"
- msgstr "po�as pridelenia kópie kľú�a"
- 
--#: nscd/grpcache.c:152 nscd/hstcache.c:167 nscd/pwdcache.c:145
-+#: nscd/grpcache.c:153 nscd/hstcache.c:168 nscd/pwdcache.c:146
- msgid "while allocating cache entry"
- msgstr "po�as pridelenia záznamu cache"
- 
--#: nscd/grpcache.c:195 nscd/hstcache.c:281 nscd/pwdcache.c:191
-+#: nscd/grpcache.c:196 nscd/hstcache.c:282 nscd/pwdcache.c:192
- #, c-format
- msgid "short write in %s: %s"
- msgstr "neúplný zápis v %s: %s"
- 
--#: nscd/grpcache.c:217
-+#: nscd/grpcache.c:218
- #, c-format
- msgid "Haven't found \"%s\" in group cache!"
- msgstr "Nenájdené \"%s\" v cache skupín!"
- 
--#: nscd/grpcache.c:292
-+#: nscd/grpcache.c:284
- #, c-format
- msgid "Invalid numeric gid \"%s\"!"
- msgstr "Neplatné �íselné gid \"%s\"!"
- 
--#: nscd/grpcache.c:299
-+#: nscd/grpcache.c:291
- #, c-format
- msgid "Haven't found \"%d\" in group cache!"
- msgstr "Nenájdené \"%d\" v cache skupín!"
- 
--#: nscd/hstcache.c:303 nscd/hstcache.c:378 nscd/hstcache.c:456
--#: nscd/hstcache.c:533
-+#: nscd/hstcache.c:304 nscd/hstcache.c:370 nscd/hstcache.c:435
-+#: nscd/hstcache.c:500
- #, c-format
- msgid "Haven't found \"%s\" in hosts cache!"
- msgstr "Nenájdené \"%s\" v cache po�íta�ov!"
- 
--#: nscd/nscd.c:80
-+#: nscd/nscd.c:85
- msgid "Read configuration data from NAME"
- msgstr "Na�ítať údaje o konfigurácii z N�ZOV"
- 
--#: nscd/nscd.c:82
-+#: nscd/nscd.c:87
- msgid "Do not fork and display messages on the current tty"
- msgstr "Nespúšťať samostatný proces a zobrazovať správy na aktuálnom termináli"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "NUMBER"
- msgstr "POÄŒET"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "Start NUMBER threads"
- msgstr "Spustiť POČET vlákien"
- 
--#: nscd/nscd.c:84
-+#: nscd/nscd.c:89
- msgid "Shut the server down"
- msgstr "Zastaviť server"
- 
--#: nscd/nscd.c:85
-+#: nscd/nscd.c:90
- msgid "Print current configuration statistic"
- msgstr "Vypísať štatistiku aktuálnej konfigurácie"
- 
--#: nscd/nscd.c:86
-+#: nscd/nscd.c:91
- msgid "TABLE"
- msgstr "TABUĽKA"
- 
--#: nscd/nscd.c:87
-+#: nscd/nscd.c:92
- msgid "Invalidate the specified cache"
- msgstr "Zneplatniť zadanú cache"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "TABLE,yes"
- msgstr "TABUĽKA,áno"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "Use separate cache for each user"
- msgstr "Použiť samostatnú cache pre každého používateľa"
- 
--#: nscd/nscd.c:93
-+#: nscd/nscd.c:98
- msgid "Name Service Cache Daemon."
- msgstr "Démon cache služby názvov."
- 
--#: nscd/nscd.c:126
-+#: nscd/nscd.c:131
- msgid "already running"
- msgstr "už beží"
- 
--#: nscd/nscd.c:192 nscd/nscd.c:212 nscd/nscd.c:218
-+#: nscd/nscd.c:243 nscd/nscd.c:263 nscd/nscd.c:269
- msgid "Only root is allowed to use this option!"
- msgstr "Táto voľba je dostupná iba superužívateľovi!"
- 
-@@ -5276,22 +5285,22 @@
- "%15ld%% úspešnosť cache\n"
- "%15s  skontrolujte /etc/%s na zmeny\n"
- 
--#: nscd/pwdcache.c:213
-+#: nscd/pwdcache.c:214
- #, c-format
- msgid "Haven't found \"%s\" in password cache!"
- msgstr "Nenájdené \"%s\" v cache hesiel!"
- 
--#: nscd/pwdcache.c:288
-+#: nscd/pwdcache.c:280
- #, c-format
- msgid "Invalid numeric uid \"%s\"!"
- msgstr "Neplatné �íselné uid \"%s\"!"
- 
--#: nscd/pwdcache.c:295
-+#: nscd/pwdcache.c:287
- #, c-format
- msgid "Haven't found \"%d\" in password cache!"
- msgstr "Nenájdené \"%d\" v cache hesiel!"
- 
--#: elf/../sysdeps/generic/dl-sysdep.c:297
-+#: elf/../sysdeps/generic/dl-sysdep.c:357
- msgid "cannot create capability list"
- msgstr "nie je možné vytvoriť zoznam zlu�iteľnosti"
- 
-@@ -5342,7 +5351,7 @@
- msgid ", OS ABI: %s %d.%d.%d"
- msgstr ", OS ABI: %s %d.%d.%d"
- 
--#: elf/cache.c:136 elf/ldconfig.c:1033
-+#: elf/cache.c:136 elf/ldconfig.c:1045
- #, c-format
- msgid "Can't open cache file %s\n"
- msgstr "Nie je možné otvoriť cache súbor %s\n"
-@@ -5388,15 +5397,15 @@
- msgid "Renaming of %s to %s failed"
- msgstr "Premenovanie %s na %s zlyhalo"
- 
--#: elf/dl-close.c:113
-+#: elf/dl-close.c:128
- msgid "shared object not open"
- msgstr "zdieľaný objekt nie je otvorený"
- 
--#: elf/dl-close.c:357 elf/dl-open.c:436
-+#: elf/dl-close.c:486 elf/dl-open.c:444
- msgid "TLS generation counter wrapped!  Please send report with the 'glibcbug' script."
- msgstr "Po�ítadlo generovania TLS pretieklo!  Prosím pošlite správu pomocou skriptu 'glibcbug'."
- 
--#: elf/dl-deps.c:111 elf/dl-open.c:177
-+#: elf/dl-deps.c:111 elf/dl-open.c:183
- msgid "DST not allowed in SUID/SGID programs"
- msgstr "DST nie je pre SUID/SGID programy povolené"
- 
-@@ -5413,181 +5422,193 @@
- msgid "cannot allocate dependency list"
- msgstr "nie je možné prideliť pamäť pre zoznam závislostí"
- 
--#: elf/dl-deps.c:492 elf/dl-deps.c:547
-+#: elf/dl-deps.c:494 elf/dl-deps.c:549
- msgid "cannot allocate symbol search list"
- msgstr "nie je možné prideliť pamäť pre vyhľadávací zoznam symbolov"
- 
--#: elf/dl-deps.c:532
-+#: elf/dl-deps.c:534
- msgid "Filters not supported with LD_TRACE_PRELINKING"
- msgstr "Filtre nie sú podporované s LD_TRACE_PRELINKING"
- 
--#: elf/dl-error.c:73
-+#: elf/dl-error.c:75
- msgid "DYNAMIC LINKER BUG!!!"
- msgstr "CHYBA V DYNAMICKOM LINKERI!!!"
- 
--#: elf/dl-error.c:106
-+#: elf/dl-error.c:108
- msgid "error while loading shared libraries"
- msgstr "chyba po�as na�ítavania zdieľaných knižníc"
- 
--#: elf/dl-load.c:338
-+#: elf/dl-load.c:339
- msgid "cannot allocate name record"
- msgstr "nie je možné prideliť pamäť pre záznam názvu"
- 
--#: elf/dl-load.c:440 elf/dl-load.c:520 elf/dl-load.c:614 elf/dl-load.c:709
-+#: elf/dl-load.c:441 elf/dl-load.c:520 elf/dl-load.c:612 elf/dl-load.c:707
- msgid "cannot create cache for search path"
- msgstr "Nie je možné vytvoriť cache pre hľadanie v ceste"
- 
--#: elf/dl-load.c:545
-+#: elf/dl-load.c:543
- msgid "cannot create RUNPATH/RPATH copy"
- msgstr "nie je možné vytvoriť kópiu RUNPATH/RPATH"
- 
--#: elf/dl-load.c:600
-+#: elf/dl-load.c:598
- msgid "cannot create search path array"
- msgstr "nie je možné vytvoriť pole ciest"
- 
--#: elf/dl-load.c:796
-+#: elf/dl-load.c:794
- msgid "cannot stat shared object"
- msgstr "nepodarilo sa zistiť stav zdieľaného objektu"
- 
--#: elf/dl-load.c:840
-+#: elf/dl-load.c:838
- msgid "cannot open zero fill device"
- msgstr "nie je možné otvoriť zariadenie pre naplnenie nulami"
- 
--#: elf/dl-load.c:849 elf/dl-load.c:1855
-+#: elf/dl-load.c:847 elf/dl-load.c:1902
- msgid "cannot create shared object descriptor"
- msgstr "nie je možné vytvoriť deskriptor zdieľaného objektu"
- 
--#: elf/dl-load.c:868 elf/dl-load.c:1351 elf/dl-load.c:1434
-+#: elf/dl-load.c:866 elf/dl-load.c:1398 elf/dl-load.c:1481
- msgid "cannot read file data"
- msgstr "nie je možné na�ítať údaje súboru"
- 
--#: elf/dl-load.c:908
-+#: elf/dl-load.c:906
- msgid "ELF load command alignment not page-aligned"
- msgstr "ELF zarovnanie príkazu nie je zarovnané na stránku"
- 
--#: elf/dl-load.c:915
-+#: elf/dl-load.c:913
- msgid "ELF load command address/offset not properly aligned"
- msgstr "ELF zavádzacia adresa/posunutie nie je správne zarovnaná"
- 
--#: elf/dl-load.c:996
-+#: elf/dl-load.c:988
-+msgid "cannot allocate TLS data structures for initial thread"
-+msgstr "nie je možné prideliť dátové štruktúry TLS pre po�iato�né vlákno"
-+
-+#: elf/dl-load.c:1012
-+msgid "cannot handle TLS data"
-+msgstr "nie je možné spracovať TLS dáta"
-+
-+#: elf/dl-load.c:1047
- msgid "failed to map segment from shared object"
- msgstr "nepodarilo sa namapovať segment zo zdieľaného objektu"
- 
--#: elf/dl-load.c:1020
-+#: elf/dl-load.c:1071
- msgid "cannot dynamically load executable"
- msgstr "nie je možné dynamicky na�ítať spustiteľný súbor"
- 
--#: elf/dl-load.c:1081
-+#: elf/dl-load.c:1132
- msgid "cannot change memory protections"
- msgstr "nie je možné zmeniť ochranu pamäti"
- 
--#: elf/dl-load.c:1100
-+#: elf/dl-load.c:1151
- msgid "cannot map zero-fill pages"
- msgstr "nie je možné namapovať stránky vyplnené nulami"
- 
--#: elf/dl-load.c:1118
-+#: elf/dl-load.c:1169
- msgid "cannot allocate memory for program header"
- msgstr "nie je možné prideliť pamäť pre hlavi�ku programu"
- 
--#: elf/dl-load.c:1149
-+#: elf/dl-load.c:1200
- msgid "object file has no dynamic section"
- msgstr "objektový súbor neobsahuje žiadnu dynamickú sekciu"
- 
--#: elf/dl-load.c:1193
-+#: elf/dl-load.c:1240
- msgid "shared object cannot be dlopen()ed"
- msgstr "zdieľaný objekt nemôže byť otvorený pomocou dlopen()"
- 
--#: elf/dl-load.c:1216
-+#: elf/dl-load.c:1263
- msgid "cannot create searchlist"
- msgstr "nie je možné vytvoriť vyhľadávací zoznam"
- 
--#: elf/dl-load.c:1351
-+#: elf/dl-load.c:1398
- msgid "file too short"
- msgstr "súbor je príliš krátky"
- 
--#: elf/dl-load.c:1374
-+#: elf/dl-load.c:1421
- msgid "invalid ELF header"
- msgstr "neprípustná ELF hlavi�ka"
- 
--#: elf/dl-load.c:1383
-+#: elf/dl-load.c:1430
- msgid "ELF file data encoding not big-endian"
- msgstr "Kódovanie dát v ELF súbore nie je big-endian"
- 
--#: elf/dl-load.c:1385
-+#: elf/dl-load.c:1432
- msgid "ELF file data encoding not little-endian"
- msgstr "Kódovanie dát v ELF súbore nie je little-endian"
- 
--#: elf/dl-load.c:1389
-+#: elf/dl-load.c:1436
- msgid "ELF file version ident does not match current one"
- msgstr "Identifikácia verzie ELF súboru sa nezhoduje s aktuálnou"
- 
--#: elf/dl-load.c:1393
-+#: elf/dl-load.c:1440
- msgid "ELF file OS ABI invalid"
- msgstr "Neplatný OS ABI ELF súboru"
- 
--#: elf/dl-load.c:1395
-+#: elf/dl-load.c:1442
- msgid "ELF file ABI version invalid"
- msgstr "Neplatná verzia ABI ELF súboru"
- 
--#: elf/dl-load.c:1398
-+#: elf/dl-load.c:1445
- msgid "internal error"
- msgstr "interná chyba"
- 
--#: elf/dl-load.c:1405
-+#: elf/dl-load.c:1452
- msgid "ELF file version does not match current one"
- msgstr "Verzia súboru ELF sa nezhoduje s aktuálnou"
- 
--#: elf/dl-load.c:1413
-+#: elf/dl-load.c:1460
- msgid "ELF file's phentsize not the expected size"
- msgstr "phentsize ELF súboru nie je o�akávaná"
- 
--#: elf/dl-load.c:1419
-+#: elf/dl-load.c:1466
- msgid "only ET_DYN and ET_EXEC can be loaded"
- msgstr "iba ET_DYN a ET_EXEC môžu byť na�ítané"
- 
--#: elf/dl-load.c:1870
-+#: elf/dl-load.c:1917
- msgid "cannot open shared object file"
- msgstr "nie je možné otvoriť súbor zdieľaného objektu"
- 
--#: elf/dl-lookup.c:248 elf/dl-lookup.c:413
-+#: elf/dl-lookup.c:265 elf/dl-lookup.c:430
- msgid "relocation error"
- msgstr "chyba relokácie"
- 
--#: elf/dl-open.c:105
-+#: elf/dl-open.c:111
- msgid "cannot extend global scope"
- msgstr "nie je možné rozšíriť globálny rozsah"
- 
--#: elf/dl-open.c:208
-+#: elf/dl-open.c:214
- msgid "empty dynamic string token substitution"
- msgstr "prázdna substitúcia tokenu dynamického reťazca"
- 
--#: elf/dl-open.c:345 elf/dl-open.c:356
-+#: elf/dl-open.c:351 elf/dl-open.c:362
- msgid "cannot create scope list"
- msgstr "nie je možné vytvoriť zoznam pôsobnosti"
- 
--#: elf/dl-open.c:416
-+#: elf/dl-open.c:424
- msgid "cannot create TLS data structures"
- msgstr "nie je možné dátové štruktúry TLS"
- 
--#: elf/dl-open.c:478
-+#: elf/dl-open.c:486
- msgid "invalid mode for dlopen()"
- msgstr "neprípustný mód pre dlopen()"
- 
--#: elf/dl-reloc.c:88
-+#: elf/dl-reloc.c:58
-+msgid "shared object cannot be dlopen()ed: static TLS memory too small"
-+msgstr "zdieľaný objekt nemôže byť otvorený pomocou dlopen(): statická pamäť TLS je príliš malá"
-+
-+#: elf/dl-reloc.c:118
- msgid "cannot make segment writable for relocation"
- msgstr "nie je možné zmeniť segment na zapisovateľný pre relokáciu"
- 
--#: elf/dl-reloc.c:174
-+#: elf/dl-reloc.c:219
- #, c-format
- msgid "%s: profiler found no PLTREL in object %s\n"
- msgstr "%s: profiler nenašiel PLTREL v objekte %s\n"
- 
--#: elf/dl-reloc.c:186
-+#: elf/dl-reloc.c:231
- #, c-format
- msgid "%s: profiler out of memory shadowing PLTREL of %s\n"
- msgstr "%s: profiler vy�erpal pamäť pri vytváraní kópie PLTREL z %s\n"
- 
--#: elf/dl-reloc.c:201
-+#: elf/dl-reloc.c:246
- msgid "cannot restore segment prot after reloc"
- msgstr "nie je možné obnoviť segment prot po reloc"
- 
-@@ -5643,119 +5664,119 @@
- msgid "Configure Dynamic Linker Run Time Bindings."
- msgstr "Konfigurácia runtime väzieb dynamického linkera."
- 
--#: elf/ldconfig.c:282
-+#: elf/ldconfig.c:294
- #, c-format
- msgid "Path `%s' given more than once"
- msgstr "Cesta `%s' bola zadaná viac ako raz"
- 
--#: elf/ldconfig.c:326
-+#: elf/ldconfig.c:338
- #, c-format
- msgid "%s is not a known library type"
- msgstr "%s nie je známy typ knižnice"
- 
--#: elf/ldconfig.c:344
-+#: elf/ldconfig.c:356
- #, c-format
- msgid "Can't stat %s"
- msgstr "Zlyhal stat %s"
- 
--#: elf/ldconfig.c:414
-+#: elf/ldconfig.c:426
- #, c-format
- msgid "Can't stat %s\n"
- msgstr "Zlyhal stat %s\n"
- 
--#: elf/ldconfig.c:424
-+#: elf/ldconfig.c:436
- #, c-format
- msgid "%s is not a symbolic link\n"
- msgstr "%s nie je symbolický odkaz\n"
- 
--#: elf/ldconfig.c:443
-+#: elf/ldconfig.c:455
- #, c-format
- msgid "Can't unlink %s"
- msgstr "Nie je možné odstrániť %s"
- 
--#: elf/ldconfig.c:449
-+#: elf/ldconfig.c:461
- #, c-format
- msgid "Can't link %s to %s"
- msgstr "Nie je možné vytvoriť odkaz %s na %s"
- 
--#: elf/ldconfig.c:455
-+#: elf/ldconfig.c:467
- msgid " (changed)\n"
- msgstr " (zmenené)\n"
- 
--#: elf/ldconfig.c:457
-+#: elf/ldconfig.c:469
- msgid " (SKIPPED)\n"
- msgstr " (VYNECHANÉ)\n"
- 
--#: elf/ldconfig.c:512
-+#: elf/ldconfig.c:524
- #, c-format
- msgid "Can't find %s"
- msgstr "Nie je možné nájsť %s"
- 
--#: elf/ldconfig.c:528
-+#: elf/ldconfig.c:540
- #, c-format
- msgid "Can't lstat %s"
- msgstr "Zlyhal lstat %s"
- 
--#: elf/ldconfig.c:535
-+#: elf/ldconfig.c:547
- #, c-format
- msgid "Ignored file %s since it is not a regular file."
- msgstr "Súbor %s ignorovaný, ke�že nie je regulérnym súborom."
- 
--#: elf/ldconfig.c:543
-+#: elf/ldconfig.c:555
- #, c-format
- msgid "No link created since soname could not be found for %s"
- msgstr "Odkaz nebol vytvorený, ke�že pre %s nebolo možné nájsť soname"
- 
--#: elf/ldconfig.c:634
-+#: elf/ldconfig.c:646
- #, c-format
- msgid "Can't open directory %s"
- msgstr "Nie je možné otvoriť adresár %s"
- 
--#: elf/ldconfig.c:689 elf/ldconfig.c:736
-+#: elf/ldconfig.c:701 elf/ldconfig.c:748
- #, c-format
- msgid "Cannot lstat %s"
- msgstr "Zlyhal lstat %s"
- 
--#: elf/ldconfig.c:701
-+#: elf/ldconfig.c:713
- #, c-format
- msgid "Cannot stat %s"
- msgstr "Zlyhal stat %s"
- 
--#: elf/ldconfig.c:758 elf/readlib.c:93
-+#: elf/ldconfig.c:770 elf/readlib.c:93
- #, c-format
- msgid "Input file %s not found.\n"
- msgstr "Vstupný súbor %s nebol nájdený.\n"
- 
--#: elf/ldconfig.c:792
-+#: elf/ldconfig.c:804
- #, c-format
- msgid "libc5 library %s in wrong directory"
- msgstr "libc5 knižnica %s je v nesprávnom adresári"
- 
--#: elf/ldconfig.c:795
-+#: elf/ldconfig.c:807
- #, c-format
- msgid "libc6 library %s in wrong directory"
- msgstr "libc6 knižnica %s je v nesprávnom adresári"
- 
--#: elf/ldconfig.c:798
-+#: elf/ldconfig.c:810
- #, c-format
- msgid "libc4 library %s in wrong directory"
- msgstr "libc4 knižnica %s je v nesprávnom adresári"
- 
--#: elf/ldconfig.c:825
-+#: elf/ldconfig.c:837
- #, c-format
- msgid "libraries %s and %s in directory %s have same soname but different type."
- msgstr "knižnice %s a %s v adresári %s majú rovnaké soname, ale odlišný typ."
- 
--#: elf/ldconfig.c:928
-+#: elf/ldconfig.c:940
- #, c-format
- msgid "Can't open configuration file %s"
- msgstr "Nie je možné otvoriť konfigura�ný súbor %s"
- 
--#: elf/ldconfig.c:1012
-+#: elf/ldconfig.c:1024
- msgid "Can't chdir to /"
- msgstr "Nie je možné zmeniť adresár na /"
- 
--#: elf/ldconfig.c:1054
-+#: elf/ldconfig.c:1066
- #, c-format
- msgid "Can't open cache file directory %s\n"
- msgstr "Nie je možné otvoriť adresár cache súboru %s\n"
-Binary files glibc-2.3.2/po/sv.mo and glibc-2.3.2-200304020432/po/sv.mo differ
-diff -u -udbrN glibc-2.3.2/po/sv.po glibc-2.3.2-200304020432/po/sv.po
---- glibc-2.3.2/po/sv.po	Mon Oct 14 22:03:36 2002
-+++ glibc-2.3.2-200304020432/po/sv.po	Tue Mar  4 19:25:34 2003
-@@ -1,13 +1,13 @@
- # GNU libc message catalog for swedish
--# Copyright © 1996, 1998, 2001, 2002 Free Software Foundation, Inc.
--# Jan Djärv <jan.h.d@swipnet.se>, 1996, 1998, 2001, 2002.
--# Revision: 1.43
-+# Copyright © 1996, 1998, 2001, 2002, 2003 Free Software Foundation, Inc.
-+# Jan Djärv <jan.h.d@swipnet.se>, 1996, 1998, 2001, 2002, 2003.
-+# Revision: 1.46
- #
- msgid ""
- msgstr ""
--"Project-Id-Version: libc 2.3.1\n"
--"POT-Creation-Date: 2002-10-02 17:22-0700\n"
--"PO-Revision-Date: 2002-10-14 21:09+0200\n"
-+"Project-Id-Version: libc 2.3.2\n"
-+"POT-Creation-Date: 2003-02-22 15:34-0800\n"
-+"PO-Revision-Date: 2003-03-04 18:46+0100\n"
- "Last-Translator: Jan Djärv <jan.h.d@swipnet.se>\n"
- "Language-Team: Swedish <sv@li.org>\n"
- "MIME-Version: 1.0\n"
-@@ -260,7 +260,7 @@
- 
- #: iconv/iconv_prog.c:241
- #, c-format
--msgid "conversions from `%s' and to `%s' are not supported"
-+msgid "conversion from `%s' and to `%s' are not supported"
- msgstr "konvertering från \"%s\" och till \"%s\" stöds ej"
- 
- #: iconv/iconv_prog.c:246
-@@ -286,7 +286,7 @@
- msgid "error while closing output file"
- msgstr "fel vid stängning av utfilen"
- 
--#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:355 locale/programs/locale.c:268
-+#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:357 locale/programs/locale.c:274
- #: locale/programs/localedef.c:372 catgets/gencat.c:233
- #: malloc/memusagestat.c:602 debug/pcprofiledump.c:199
- msgid "Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"
-@@ -294,9 +294,9 @@
- "Rapportera fel med programmet \"glibcbug\" till <bugs@gnu.org>.\n"
- "Rapportera fel på översättningen till <sv@li.org>.\n"
- 
--#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:369 locale/programs/locale.c:281
--#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:904
--#: nss/getent.c:74 nscd/nscd.c:279 nscd/nscd_nischeck.c:90 elf/ldconfig.c:259
-+#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:371 locale/programs/locale.c:287
-+#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:910
-+#: nss/getent.c:74 nscd/nscd.c:330 nscd/nscd_nischeck.c:90 elf/ldconfig.c:271
- #: elf/sprof.c:349
- #, c-format
- msgid ""
-@@ -309,9 +309,9 @@
- "INGEN garanti; inte ens för SÄLJBARHET eller LÄMPLIGHET FÖR NÅGOT SPECIELLT\n"
- "ÄNDAMÅL.\n"
- 
--#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:374 locale/programs/locale.c:286
--#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:909
--#: nss/getent.c:79 nscd/nscd.c:284 nscd/nscd_nischeck.c:95 elf/ldconfig.c:264
-+#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:376 locale/programs/locale.c:292
-+#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:915
-+#: nss/getent.c:79 nscd/nscd.c:335 nscd/nscd_nischeck.c:95 elf/ldconfig.c:276
- #: elf/sprof.c:355
- #, c-format
- msgid "Written by %s.\n"
-@@ -363,15 +363,15 @@
- msgid "Prefix used for all file accesses"
- msgstr "Prefix att använda för alla filåtkomster"
- 
--#: iconv/iconvconfig.c:325 locale/programs/localedef.c:292
-+#: iconv/iconvconfig.c:327 locale/programs/localedef.c:292
- msgid "no output file produced because warning were issued"
- msgstr "ingen utfil skapad på grund av varningar"
- 
--#: iconv/iconvconfig.c:403
-+#: iconv/iconvconfig.c:405
- msgid "while inserting in search tree"
- msgstr "vid insättning i sökträd"
- 
--#: iconv/iconvconfig.c:1202
-+#: iconv/iconvconfig.c:1204
- msgid "cannot generate output file"
- msgstr "kan inte generera utfil"
- 
-@@ -1283,7 +1283,7 @@
- msgid "unterminated symbolic name"
- msgstr "oavslutat symboliskt namn"
- 
--#: locale/programs/linereader.c:537 catgets/gencat.c:1166
-+#: locale/programs/linereader.c:537 catgets/gencat.c:1195
- msgid "invalid escape sequence"
- msgstr "ogiltig kontrollsekvens"
- 
-@@ -1313,39 +1313,39 @@
- msgid "trailing garbage at end of line"
- msgstr "avslutande skräp vid radslutet"
- 
--#: locale/programs/locale.c:73
-+#: locale/programs/locale.c:75
- msgid "System information:"
- msgstr "Systeminformation:"
- 
--#: locale/programs/locale.c:75
-+#: locale/programs/locale.c:77
- msgid "Write names of available locales"
- msgstr "Skriv namn på tillgängliga lokaler"
- 
--#: locale/programs/locale.c:77
-+#: locale/programs/locale.c:79
- msgid "Write names of available charmaps"
- msgstr "Skriv namn på tillgängliga teckenuppsättningar"
- 
--#: locale/programs/locale.c:78
-+#: locale/programs/locale.c:80
- msgid "Modify output format:"
- msgstr "Ändra utdataformat:"
- 
--#: locale/programs/locale.c:79
-+#: locale/programs/locale.c:81
- msgid "Write names of selected categories"
- msgstr "Skriv namn på valda kategorier"
- 
--#: locale/programs/locale.c:80
-+#: locale/programs/locale.c:82
- msgid "Write names of selected keywords"
- msgstr "Skriv namn på valda nyckelord"
- 
--#: locale/programs/locale.c:81
-+#: locale/programs/locale.c:83
- msgid "Print more information"
- msgstr "Skriv mer information"
- 
--#: locale/programs/locale.c:86
-+#: locale/programs/locale.c:88
- msgid "Get locale-specific information."
- msgstr "Hämta lokal-specifik information"
- 
--#: locale/programs/locale.c:89
-+#: locale/programs/locale.c:91
- msgid ""
- "NAME\n"
- "[-a|-m]"
-@@ -1353,7 +1353,7 @@
- "NAMN\n"
- "[-a|-m]"
- 
--#: locale/programs/locale.c:488
-+#: locale/programs/locale.c:512
- msgid "while preparing output"
- msgstr "när utdata förbereddes"
- 
-@@ -1484,16 +1484,16 @@
- msgid "cannot create temporary file"
- msgstr "kan inte skapa temporärfil"
- 
--#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:302
-+#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:305
- msgid "cannot initialize archive file"
- msgstr "kan inte initiera arkivfil"
- 
--#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:309
-+#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:312
- msgid "cannot resize archive file"
- msgstr "kan inte byta storlek på arkivfil"
- 
--#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:318
--#: locale/programs/locarchive.c:508
-+#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:321
-+#: locale/programs/locarchive.c:511
- msgid "cannot map archive header"
- msgstr "kan inte läsa arkivhuvud med mmap"
- 
-@@ -1509,88 +1509,88 @@
- msgid "cannot map locale archive file"
- msgstr "kan inte öppna lokalarkivfil med mmap"
- 
--#: locale/programs/locarchive.c:326
-+#: locale/programs/locarchive.c:329
- msgid "cannot lock new archive"
- msgstr "kan inte låsa nytt arkiv"
- 
--#: locale/programs/locarchive.c:377
-+#: locale/programs/locarchive.c:380
- msgid "cannot extend locale archive file"
- msgstr "kan inte utöka lokalarkivfil"
- 
--#: locale/programs/locarchive.c:386
-+#: locale/programs/locarchive.c:389
- msgid "cannot change mode of resized locale archive"
- msgstr "kan inte ändra åtkomstläge på storleksändrat lokalarkiv"
- 
--#: locale/programs/locarchive.c:394
-+#: locale/programs/locarchive.c:397
- msgid "cannot rename new archive"
- msgstr "kan inte byta namn på nytt arkiv"
- 
--#: locale/programs/locarchive.c:447
-+#: locale/programs/locarchive.c:450
- #, c-format
- msgid "cannot open locale archive \"%s\""
- msgstr "kan inte öppna lokalarkiv \"%s\""
- 
--#: locale/programs/locarchive.c:452
-+#: locale/programs/locarchive.c:455
- #, c-format
- msgid "cannot stat locale archive \"%s\""
- msgstr "kan inte ta status på lokalarkiv \"%s\""
- 
--#: locale/programs/locarchive.c:471
-+#: locale/programs/locarchive.c:474
- #, c-format
- msgid "cannot lock locale archive \"%s\""
- msgstr "kan inte låsa lokalarkiv \"%s\""
- 
--#: locale/programs/locarchive.c:494
-+#: locale/programs/locarchive.c:497
- msgid "cannot read archive header"
- msgstr "kan inte läsa arkivhuvud"
- 
--#: locale/programs/locarchive.c:554
-+#: locale/programs/locarchive.c:557
- #, c-format
- msgid "locale '%s' already exists"
- msgstr "lokal \"%s\" finns redan"
- 
--#: locale/programs/locarchive.c:784 locale/programs/locarchive.c:799
--#: locale/programs/locarchive.c:811 locale/programs/locarchive.c:823
-+#: locale/programs/locarchive.c:788 locale/programs/locarchive.c:803
-+#: locale/programs/locarchive.c:815 locale/programs/locarchive.c:827
- #: locale/programs/locfile.c:343
- msgid "cannot add to locale archive"
- msgstr "kan inte lägga till till lokalarkiv"
- 
--#: locale/programs/locarchive.c:976
-+#: locale/programs/locarchive.c:982
- #, c-format
- msgid "locale alias file `%s' not found"
- msgstr "fil \"%s\" för lokalalias hittas inte"
- 
--#: locale/programs/locarchive.c:1118
-+#: locale/programs/locarchive.c:1126
- #, c-format
- msgid "Adding %s\n"
- msgstr "Lägger till %s\n"
- 
--#: locale/programs/locarchive.c:1124
-+#: locale/programs/locarchive.c:1132
- #, c-format
- msgid "stat of \"%s\" failed: %s: ignored"
- msgstr "ta status på \"%s\" misslyckades: %s: ignorerad"
- 
--#: locale/programs/locarchive.c:1130
-+#: locale/programs/locarchive.c:1138
- #, c-format
- msgid "\"%s\" is no directory; ignored"
- msgstr "\"%s\" är inte en katalog, ignorerad"
- 
--#: locale/programs/locarchive.c:1137
-+#: locale/programs/locarchive.c:1145
- #, c-format
- msgid "cannot open directory \"%s\": %s: ignored"
- msgstr "kan inte öppna katalog \"%s\": %s: ignorerad"
- 
--#: locale/programs/locarchive.c:1209
-+#: locale/programs/locarchive.c:1217
- #, c-format
- msgid "incomplete set of locale files in \"%s\""
- msgstr "ofullständig uppsättning av lokalfiler i \"%s\""
- 
--#: locale/programs/locarchive.c:1273
-+#: locale/programs/locarchive.c:1281
- #, c-format
- msgid "cannot read all files in \"%s\": ignored"
- msgstr "kan inte läsa alla filer i \"%s\": ignorerad"
- 
--#: locale/programs/locarchive.c:1343
-+#: locale/programs/locarchive.c:1351
- #, c-format
- msgid "locale \"%s\" not in archive"
- msgstr "lokal \"%s\" finns inte i arkivet"
-@@ -1659,8 +1659,8 @@
- msgid "upper limit in range is not smaller then lower limit"
- msgstr "övre gräns i intervall är inte mindre än undre gräns"
- 
--#: locale/programs/xmalloc.c:70 malloc/obstack.c:500 malloc/obstack.c:503
--#: posix/getconf.c:996
-+#: locale/programs/xmalloc.c:70 malloc/obstack.c:505 malloc/obstack.c:508
-+#: posix/getconf.c:1002
- msgid "memory exhausted"
- msgstr "minne slut"
- 
-@@ -1686,7 +1686,7 @@
- msgid "Another string for testing."
- msgstr "En till sträng för test."
- 
--#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:79
-+#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:84
- msgid "NAME"
- msgstr "NAMN"
- 
-@@ -1730,7 +1730,7 @@
- msgid "duplicate set definition"
- msgstr "dubblerad definition av mängd"
- 
--#: catgets/gencat.c:446 catgets/gencat.c:619 catgets/gencat.c:648
-+#: catgets/gencat.c:446 catgets/gencat.c:623 catgets/gencat.c:677
- msgid "this is the first definition"
- msgstr "detta är den första definitionen"
- 
-@@ -1748,44 +1748,44 @@
- msgid "unknown directive `%s': line ignored"
- msgstr "okänt direktiv \"%s\": rad ignorerad"
- 
--#: catgets/gencat.c:617
-+#: catgets/gencat.c:621
- msgid "duplicated message number"
- msgstr "dubblerat meddelandenummer"
- 
--#: catgets/gencat.c:645
-+#: catgets/gencat.c:674
- msgid "duplicated message identifier"
- msgstr "dubblerad meddelandeidentifierare"
- 
--#: catgets/gencat.c:702
-+#: catgets/gencat.c:731
- msgid "invalid character: message ignored"
- msgstr "ogiltigt tecken: meddelandet ignorerat"
- 
--#: catgets/gencat.c:745
-+#: catgets/gencat.c:774
- msgid "invalid line"
- msgstr "ogiltig rad"
- 
--#: catgets/gencat.c:799
-+#: catgets/gencat.c:828
- msgid "malformed line ignored"
- msgstr "felaktig rad ignorerad"
- 
--#: catgets/gencat.c:963 catgets/gencat.c:1004
-+#: catgets/gencat.c:992 catgets/gencat.c:1033
- #, c-format
- msgid "cannot open output file `%s'"
- msgstr "kan inte öppna utfil \"%s\""
- 
--#: catgets/gencat.c:1188
-+#: catgets/gencat.c:1217
- msgid "unterminated message"
- msgstr "oavslutat meddelande"
- 
--#: catgets/gencat.c:1212
-+#: catgets/gencat.c:1241
- msgid "while opening old catalog file"
- msgstr "när gammal katalogfil öppnades"
- 
--#: catgets/gencat.c:1303
-+#: catgets/gencat.c:1332
- msgid "conversion modules not available"
- msgstr "konverteringsmoduler inte tillgängliga"
- 
--#: catgets/gencat.c:1329
-+#: catgets/gencat.c:1358
- msgid "cannot determine escape character"
- msgstr "kan inte avgöra kontrolltecken"
- 
-@@ -1793,7 +1793,7 @@
- msgid "makecontext: does not know how to handle more than 8 arguments\n"
- msgstr "makecontext: kan inte hantera mer än 8 argument\n"
- 
--#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:178
-+#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:133
- #: nis/nis_error.c:29 nis/ypclnt.c:787 nis/ypclnt.c:861
- msgid "Success"
- msgstr "Lyckat"
-@@ -2982,23 +2982,23 @@
- msgid "%s%sUnknown signal %d\n"
- msgstr "%s%sOkänd signal %d\n"
- 
--#: malloc/mcheck.c:296
-+#: malloc/mcheck.c:346
- msgid "memory is consistent, library is buggy\n"
- msgstr "minnet är konsistent, biblioteket är felaktigt\n"
- 
--#: malloc/mcheck.c:299
-+#: malloc/mcheck.c:349
- msgid "memory clobbered before allocated block\n"
- msgstr "minnet förstört före allokerat block\n"
- 
--#: malloc/mcheck.c:302
-+#: malloc/mcheck.c:352
- msgid "memory clobbered past end of allocated block\n"
- msgstr "minnet förstört efter slutet på allokerat block\n"
- 
--#: malloc/mcheck.c:305
-+#: malloc/mcheck.c:355
- msgid "block freed twice\n"
- msgstr "block frigjort två gånger\n"
- 
--#: malloc/mcheck.c:308
-+#: malloc/mcheck.c:358
- msgid "bogus mcheck_status, library is buggy\n"
- msgstr "felaktig mcheck_status, biblioteket är felaktigt\n"
- 
-@@ -3034,6 +3034,10 @@
- msgid "DATAFILE [OUTFILE]"
- msgstr "DATAFIL [UTFIL]"
- 
-+#: string/strerror.c:43 posix/../sysdeps/posix/gai_strerror.c:57
-+msgid "Unknown error"
-+msgstr "Okänt fel"
-+
- #: string/strsignal.c:69
- #, c-format
- msgid "Real-time signal %d"
-@@ -3058,7 +3062,7 @@
- msgid "%s: Memory exhausted: %s\n"
- msgstr "%s: Minnet slut: %s\n"
- 
--#: timezone/zic.c:390 misc/error.c:120
-+#: timezone/zic.c:390 misc/error.c:127 misc/error.c:155
- msgid "Unknown system error"
- msgstr "Okänt systemfel"
- 
-@@ -3451,25 +3455,21 @@
- msgid "Interrupted by a signal"
- msgstr "Avbruten av en signal"
- 
--#: posix/../sysdeps/posix/gai_strerror.c:57
--msgid "Unknown error"
--msgstr "Okänt fel"
--
--#: posix/getconf.c:883
-+#: posix/getconf.c:889
- #, c-format
- msgid "Usage: %s [-v specification] variable_name [pathname]\n"
- msgstr "Användning: %s [-v specifikation] variabelnamn [sökväg]\n"
- 
--#: posix/getconf.c:941
-+#: posix/getconf.c:947
- #, c-format
- msgid "unknown specification \"%s\""
- msgstr "okänd specifikation \"%s\""
- 
--#: posix/getconf.c:968 posix/getconf.c:984
-+#: posix/getconf.c:974 posix/getconf.c:990
- msgid "undefined"
- msgstr "odefinierad"
- 
--#: posix/getconf.c:1006
-+#: posix/getconf.c:1012
- #, c-format
- msgid "Unrecognized variable `%s'"
- msgstr "Okänd variabel \"%s\""
-@@ -3531,71 +3531,71 @@
- msgid "%s: option `-W %s' doesn't allow an argument\n"
- msgstr "%s: flaggan \"-W %s\" tar inget argument\n"
- 
--#: posix/regcomp.c:181
-+#: posix/regcomp.c:136
- msgid "No match"
- msgstr "Ingen träff"
- 
--#: posix/regcomp.c:184
-+#: posix/regcomp.c:139
- msgid "Invalid regular expression"
- msgstr "Ogiltigt reguljärt uttryck"
- 
--#: posix/regcomp.c:187
-+#: posix/regcomp.c:142
- msgid "Invalid collation character"
- msgstr "Ogiltigt kollationeringstecken"
- 
--#: posix/regcomp.c:190
-+#: posix/regcomp.c:145
- msgid "Invalid character class name"
- msgstr "Ogiltigt teckenklassnamn"
- 
--#: posix/regcomp.c:193
-+#: posix/regcomp.c:148
- msgid "Trailing backslash"
- msgstr "Avslutande omvänt snedstreck"
- 
--#: posix/regcomp.c:196
-+#: posix/regcomp.c:151
- msgid "Invalid back reference"
- msgstr "Ogiltig bakåtreferens"
- 
--#: posix/regcomp.c:199
-+#: posix/regcomp.c:154
- msgid "Unmatched [ or [^"
- msgstr "Obalanserade [ eller [^"
- 
--#: posix/regcomp.c:202
-+#: posix/regcomp.c:157
- msgid "Unmatched ( or \\("
- msgstr "Obalanserade ( eller \\("
- 
--#: posix/regcomp.c:205
-+#: posix/regcomp.c:160
- msgid "Unmatched \\{"
- msgstr "Obalanserad \\{"
- 
--#: posix/regcomp.c:208
-+#: posix/regcomp.c:163
- msgid "Invalid content of \\{\\}"
- msgstr "Ogiltigt innehåll i \\{\\}"
- 
--#: posix/regcomp.c:211
-+#: posix/regcomp.c:166
- msgid "Invalid range end"
- msgstr "Ogiltigt intervallslut"
- 
--#: posix/regcomp.c:214
-+#: posix/regcomp.c:169
- msgid "Memory exhausted"
- msgstr "Minnet slut"
- 
--#: posix/regcomp.c:217
-+#: posix/regcomp.c:172
- msgid "Invalid preceding regular expression"
- msgstr "Ogiltigt föregående reguljärt uttryck"
- 
--#: posix/regcomp.c:220
-+#: posix/regcomp.c:175
- msgid "Premature end of regular expression"
- msgstr "För tidigt slut på reguljärt uttryck"
- 
--#: posix/regcomp.c:223
-+#: posix/regcomp.c:178
- msgid "Regular expression too big"
- msgstr "Reguljärt uttryck för stort"
- 
--#: posix/regcomp.c:226
-+#: posix/regcomp.c:181
- msgid "Unmatched ) or \\)"
- msgstr "Obalanserade ) eller \\)"
- 
--#: posix/regcomp.c:673
-+#: posix/regcomp.c:615
- msgid "No previous regular expression"
- msgstr "Inget föregående reguljärt uttryck"
- 
-@@ -3749,24 +3749,24 @@
- msgid "Service configuration to be used"
- msgstr "Tjänstekonfiguration som ska användas"
- 
--#: nss/getent.c:136 nss/getent.c:305
-+#: nss/getent.c:136 nss/getent.c:308
- #, c-format
- msgid "Enumeration not supported on %s\n"
- msgstr "Uppräkning stöds inte på %s\n"
- 
--#: nss/getent.c:729
-+#: nss/getent.c:732
- msgid "getent - get entries from administrative database."
- msgstr "getent - hämta poster från administrativ databas"
- 
--#: nss/getent.c:730
-+#: nss/getent.c:733
- msgid "Supported databases:"
- msgstr "Databaser som stöds:"
- 
--#: nss/getent.c:787 nscd/nscd.c:119 nscd/nscd_nischeck.c:64
-+#: nss/getent.c:790 nscd/nscd.c:124 nscd/nscd_nischeck.c:64
- msgid "wrong number of arguments"
- msgstr "fel antal argument"
- 
--#: nss/getent.c:797
-+#: nss/getent.c:800
- #, c-format
- msgid "Unknown database: %s\n"
- msgstr "Okänd databas: %s\n"
-@@ -3795,68 +3795,72 @@
- msgid "invalid pointer size"
- msgstr "ogiltig pekarstorlek"
- 
--#: inet/rcmd.c:174 inet/rcmd.c:177
-+#: inet/rcmd.c:163 inet/rcmd.c:166
-+msgid "rcmd: Cannot allocate memory\n"
-+msgstr "rcmd: Kan inte allokera minne\n"
-+
-+#: inet/rcmd.c:185 inet/rcmd.c:188
- msgid "rcmd: socket: All ports in use\n"
- msgstr "rcmd: uttag (socket): Alla portar används\n"
- 
--#: inet/rcmd.c:211
-+#: inet/rcmd.c:222
- #, c-format
- msgid "connect to address %s: "
- msgstr "anslut till adress %s: "
- 
--#: inet/rcmd.c:229
-+#: inet/rcmd.c:240
- #, c-format
- msgid "Trying %s...\n"
- msgstr "Provar %s...\n"
- 
--#: inet/rcmd.c:278
-+#: inet/rcmd.c:289
- #, c-format
- msgid "rcmd: write (setting up stderr): %m\n"
- msgstr "rcmd: write: (sätter upp standard fel): %m\n"
- 
--#: inet/rcmd.c:299
-+#: inet/rcmd.c:310
- #, c-format
- msgid "rcmd: poll (setting up stderr): %m\n"
- msgstr "rcmd: poll (sätter upp standard fel): %m\n"
- 
--#: inet/rcmd.c:302
-+#: inet/rcmd.c:313
- msgid "poll: protocol failure in circuit setup\n"
- msgstr "poll: protokollfel i förbindelseuppsättning\n"
- 
--#: inet/rcmd.c:346
-+#: inet/rcmd.c:358
- msgid "socket: protocol failure in circuit setup\n"
- msgstr "uttag (socket): protokollfel i förbindelseuppsättning\n"
- 
--#: inet/rcmd.c:368
-+#: inet/rcmd.c:387
- #, c-format
- msgid "rcmd: %s: short read"
- msgstr "rcmd: %s: läsning gav för lite data"
- 
--#: inet/rcmd.c:524
-+#: inet/rcmd.c:549
- msgid "lstat failed"
- msgstr "misslyckades ta status (lstat)"
- 
--#: inet/rcmd.c:526
-+#: inet/rcmd.c:551
- msgid "not regular file"
- msgstr "inte en normal fil"
- 
--#: inet/rcmd.c:531
-+#: inet/rcmd.c:556
- msgid "cannot open"
- msgstr "kan inte öppna"
- 
--#: inet/rcmd.c:533
-+#: inet/rcmd.c:558
- msgid "fstat failed"
- msgstr "misslyckades ta status (fstat)"
- 
--#: inet/rcmd.c:535
-+#: inet/rcmd.c:560
- msgid "bad owner"
- msgstr "olämplig ägare"
- 
--#: inet/rcmd.c:537
-+#: inet/rcmd.c:562
- msgid "writeable by other than owner"
- msgstr "skrivbar för andra än ägaren"
- 
--#: inet/rcmd.c:539
-+#: inet/rcmd.c:564
- msgid "hard linked somewhere"
- msgstr "hårdlänkad någonstans"
- 
-@@ -4067,109 +4071,109 @@
- msgid "Cannot receive reply to broadcast"
- msgstr "Kan inte ta emot svar på utsändning"
- 
--#: sunrpc/rpc_main.c:289
-+#: sunrpc/rpc_main.c:288
- #, c-format
- msgid "%s: output would overwrite %s\n"
- msgstr "%s: utdata skulle skriva över %s\n"
- 
--#: sunrpc/rpc_main.c:296
-+#: sunrpc/rpc_main.c:295
- #, c-format
- msgid "%s: unable to open %s: %m\n"
- msgstr "%s: kan inte öppna %s: %m\n"
- 
--#: sunrpc/rpc_main.c:308
-+#: sunrpc/rpc_main.c:307
- #, c-format
- msgid "%s: while writing output %s: %m"
- msgstr "%s: när resultatet %s skrevs: %m"
- 
--#: sunrpc/rpc_main.c:343
-+#: sunrpc/rpc_main.c:342
- #, c-format
- msgid "cannot find C preprocessor: %s \n"
- msgstr "kan inte hitta C preprocessor: %s \n"
- 
--#: sunrpc/rpc_main.c:351
-+#: sunrpc/rpc_main.c:350
- msgid "cannot find any C preprocessor (cpp)\n"
- msgstr "kan inte hitta någon C preprocessor (cpp)\n"
- 
--#: sunrpc/rpc_main.c:420
-+#: sunrpc/rpc_main.c:419
- #, c-format
- msgid "%s: C preprocessor failed with signal %d\n"
- msgstr "%s: C preprocessorn avslutades med signal %d\n"
- 
--#: sunrpc/rpc_main.c:423
-+#: sunrpc/rpc_main.c:422
- #, c-format
- msgid "%s: C preprocessor failed with exit code %d\n"
- msgstr "%s: C preprocessorn avslutades med kod %d\n"
- 
--#: sunrpc/rpc_main.c:463
-+#: sunrpc/rpc_main.c:462
- #, c-format
- msgid "illegal nettype :`%s'\n"
- msgstr "otillåten nättyp: \"%s\"\n"
- 
--#: sunrpc/rpc_main.c:1105
-+#: sunrpc/rpc_main.c:1104
- msgid "rpcgen: too many defines\n"
- msgstr "rpcgen: för många \"define\"\n"
- 
--#: sunrpc/rpc_main.c:1117
-+#: sunrpc/rpc_main.c:1116
- msgid "rpcgen: arglist coding error\n"
- msgstr "rpcgen: arglist kodningsfel\n"
- 
- #. TRANS: the file will not be removed; this is an
- #. TRANS: informative message.
--#: sunrpc/rpc_main.c:1150
-+#: sunrpc/rpc_main.c:1149
- #, c-format
- msgid "file `%s' already exists and may be overwritten\n"
- msgstr "fil \"%s\" finns redan och kan bli överskriven\n"
- 
--#: sunrpc/rpc_main.c:1195
-+#: sunrpc/rpc_main.c:1194
- msgid "Cannot specify more than one input file!\n"
- msgstr "Kan inte ange mer än en infil!\n"
- 
--#: sunrpc/rpc_main.c:1365
-+#: sunrpc/rpc_main.c:1364
- msgid "This implementation doesn't support newstyle or MT-safe code!\n"
- msgstr "Denna implementation stödjer inte \"newstyle\" eller trådsäker kod!\n"
- 
--#: sunrpc/rpc_main.c:1374
-+#: sunrpc/rpc_main.c:1373
- msgid "Cannot use netid flag with inetd flag!\n"
- msgstr "Kan inte ange netid-flaggan tillsammans med inetd-flaggan!\n"
- 
--#: sunrpc/rpc_main.c:1386
-+#: sunrpc/rpc_main.c:1385
- msgid "Cannot use netid flag without TIRPC!\n"
- msgstr "Kan inte ange netid-flaggan utan TIRPC!\n"
- 
--#: sunrpc/rpc_main.c:1393
-+#: sunrpc/rpc_main.c:1392
- msgid "Cannot use table flags with newstyle!\n"
- msgstr "Kan inte ange tabellflaggor med ny stil\n"
- 
--#: sunrpc/rpc_main.c:1412
-+#: sunrpc/rpc_main.c:1411
- msgid "\"infile\" is required for template generation flags.\n"
- msgstr "\"infil\" är obligatorisk för mallgenereringsflaggor.\n"
- 
--#: sunrpc/rpc_main.c:1417
-+#: sunrpc/rpc_main.c:1416
- msgid "Cannot have more than one file generation flag!\n"
- msgstr "Kan inte ha mer än en filgenereringsflagga!\n"
- 
--#: sunrpc/rpc_main.c:1426
-+#: sunrpc/rpc_main.c:1425
- #, c-format
- msgid "usage: %s infile\n"
- msgstr "användning:  %s infil\n"
- 
--#: sunrpc/rpc_main.c:1427
-+#: sunrpc/rpc_main.c:1426
- #, c-format
- msgid "\t%s [-abkCLNTM][-Dname[=value]] [-i size] [-I [-K seconds]] [-Y path] infile\n"
- msgstr "\t%s [-abkCLNTM][-Dnamn[=värde]] [-i storlek] [-I [-K sekunder]] [-Y sökväg] infil\n"
- 
--#: sunrpc/rpc_main.c:1429
-+#: sunrpc/rpc_main.c:1428
- #, c-format
- msgid "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o outfile] [infile]\n"
- msgstr "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o utfil] [infil]\n"
- 
--#: sunrpc/rpc_main.c:1431
-+#: sunrpc/rpc_main.c:1430
- #, c-format
- msgid "\t%s [-s nettype]* [-o outfile] [infile]\n"
- msgstr "\t%s [-s nättyp]* [-o utfil] [infil]\n"
- 
--#: sunrpc/rpc_main.c:1432
-+#: sunrpc/rpc_main.c:1431
- #, c-format
- msgid "\t%s [-n netid]* [-o outfile] [infile]\n"
- msgstr "\t%s [-n nätid]* [-o utfil] [infil]\n"
-@@ -4698,7 +4702,7 @@
- 
- #: nis/nis_print.c:239
- msgid "\tAccess rights: "
--msgstr "\tÅtkomsträttigheter: "
-+msgstr "\tRättigheter  : "
- 
- #: nis/nis_print.c:252
- msgid "Group Flags :"
-@@ -4710,7 +4714,7 @@
- "Group Members :\n"
- msgstr ""
- "\n"
--"Guppmedlemmar:\n"
-+"Gruppmedlemmar:\n"
- 
- #: nis/nis_print.c:266
- #, c-format
-@@ -4725,7 +4729,7 @@
- #: nis/nis_print.c:268
- #, c-format
- msgid "Character Separator : %c\n"
--msgstr "Teckenseparator: %c\n"
-+msgstr "Teckenseparator     : %c\n"
- 
- #: nis/nis_print.c:269
- #, c-format
-@@ -4747,7 +4751,7 @@
- 
- #: nis/nis_print.c:277
- msgid "\t\tAccess Rights : "
--msgstr "\t\tÅtkomsträttigheter: "
-+msgstr "\t\tRättigheter   : "
- 
- #: nis/nis_print.c:286
- msgid "Linked Object Type : "
-@@ -4798,7 +4802,7 @@
- 
- #: nis/nis_print.c:324
- msgid "Access Rights : "
--msgstr "Åtkomsträttigheter: "
-+msgstr "Rättigheter   : "
- 
- #: nis/nis_print.c:326
- msgid ""
-@@ -4811,7 +4815,7 @@
- #: nis/nis_print.c:329
- #, c-format
- msgid "Creation Time : %s"
--msgstr "Skapad: %s"
-+msgstr "Skapad        : %s"
- 
- #: nis/nis_print.c:331
- #, c-format
-@@ -5026,7 +5030,7 @@
- msgid "while allocating hash table entry"
- msgstr "när hashtabellspost allokerades"
- 
--#: nscd/cache.c:150 nscd/connections.c:185
-+#: nscd/cache.c:150 nscd/connections.c:187
- #, c-format
- msgid "cannot stat() file `%s': %s"
- msgstr "kan inte ta status på fil \"%s\": %s"
-@@ -5039,153 +5043,158 @@
- msgid "Cannot run nscd in secure mode as unprivileged user"
- msgstr "Kan inte köra nscd i säkert läge som opriviligierad användare"
- 
--#: nscd/connections.c:199
-+#: nscd/connections.c:175
-+#, c-format
-+msgid "while allocating cache: %s"
-+msgstr "när cache-post allokerades: %s"
-+
-+#: nscd/connections.c:200
- #, c-format
- msgid "cannot open socket: %s"
- msgstr "kan inte öppna uttag (socket): %s"
- 
--#: nscd/connections.c:217
-+#: nscd/connections.c:218
- #, c-format
- msgid "cannot enable socket to accept connections: %s"
- msgstr "kan inte få uttag (socket) att acceptera förbindelser: %s"
- 
--#: nscd/connections.c:259
-+#: nscd/connections.c:260
- #, c-format
- msgid "handle_request: request received (Version = %d)"
- msgstr "handle_request: begäran mottagen (version = %d)"
- 
--#: nscd/connections.c:265
-+#: nscd/connections.c:266
- #, c-format
- msgid "cannot handle old request version %d; current version is %d"
- msgstr "Kan inte hantera äldre förfrågansversion %d, nuvarande version är %d"
- 
--#: nscd/connections.c:303 nscd/connections.c:325
-+#: nscd/connections.c:304 nscd/connections.c:326
- #, c-format
- msgid "cannot write result: %s"
- msgstr "kan inte skriva resultat: %s"
- 
--#: nscd/connections.c:404 nscd/connections.c:498
-+#: nscd/connections.c:405 nscd/connections.c:499
- #, c-format
- msgid "error getting callers id: %s"
- msgstr "kunde inte hämta anropandes identitet: %s"
- 
--#: nscd/connections.c:470
-+#: nscd/connections.c:471
- #, c-format
- msgid "while accepting connection: %s"
- msgstr "när förbindelse accepterades: %s"
- 
--#: nscd/connections.c:481
-+#: nscd/connections.c:482
- #, c-format
- msgid "short read while reading request: %s"
- msgstr "fattas data vid läsning av begäran: %s"
- 
--#: nscd/connections.c:517
-+#: nscd/connections.c:518
- #, c-format
- msgid "key length in request too long: %d"
- msgstr "nyckellängd i begäran för lång: %d"
- 
--#: nscd/connections.c:531
-+#: nscd/connections.c:532
- #, c-format
- msgid "short read while reading request key: %s"
- msgstr "fattas data vid läsning av begäransnyckel: %s"
- 
--#: nscd/connections.c:590 nscd/connections.c:591 nscd/connections.c:610
--#: nscd/connections.c:623 nscd/connections.c:629 nscd/connections.c:636
-+#: nscd/connections.c:591 nscd/connections.c:592 nscd/connections.c:611
-+#: nscd/connections.c:624 nscd/connections.c:630 nscd/connections.c:637
- #, c-format
- msgid "Failed to run nscd as user '%s'"
- msgstr "Misslyckades att köra nscd som användare \"%s\""
- 
--#: nscd/connections.c:611
-+#: nscd/connections.c:612
- msgid "getgrouplist failed"
- msgstr "getgrouplist misslyckades"
- 
--#: nscd/connections.c:624
-+#: nscd/connections.c:625
- msgid "setgroups failed"
- msgstr "setgroups misslyckades"
- 
--#: nscd/grpcache.c:102 nscd/hstcache.c:110 nscd/pwdcache.c:108
-+#: nscd/grpcache.c:103 nscd/hstcache.c:111 nscd/pwdcache.c:109
- msgid "while allocating key copy"
- msgstr "när nyckelkopia allokerades"
- 
--#: nscd/grpcache.c:152 nscd/hstcache.c:167 nscd/pwdcache.c:145
-+#: nscd/grpcache.c:153 nscd/hstcache.c:168 nscd/pwdcache.c:146
- msgid "while allocating cache entry"
- msgstr "när cache-post allokerades"
- 
--#: nscd/grpcache.c:195 nscd/hstcache.c:281 nscd/pwdcache.c:191
-+#: nscd/grpcache.c:196 nscd/hstcache.c:282 nscd/pwdcache.c:192
- #, c-format
- msgid "short write in %s: %s"
- msgstr "ofullständig skrivning i %s: %s"
- 
--#: nscd/grpcache.c:217
-+#: nscd/grpcache.c:218
- #, c-format
- msgid "Haven't found \"%s\" in group cache!"
- msgstr "Hittar inte \"%s\" i gruppcache!"
- 
--#: nscd/grpcache.c:292
-+#: nscd/grpcache.c:284
- #, c-format
- msgid "Invalid numeric gid \"%s\"!"
- msgstr "Ogiltigt numeriskt gruppid (gid) \"%s\"!"
- 
--#: nscd/grpcache.c:299
-+#: nscd/grpcache.c:291
- #, c-format
- msgid "Haven't found \"%d\" in group cache!"
- msgstr "Hittar inte \"%d\" i gruppcache!"
- 
--#: nscd/hstcache.c:303 nscd/hstcache.c:378 nscd/hstcache.c:456
--#: nscd/hstcache.c:533
-+#: nscd/hstcache.c:304 nscd/hstcache.c:370 nscd/hstcache.c:435
-+#: nscd/hstcache.c:500
- #, c-format
- msgid "Haven't found \"%s\" in hosts cache!"
- msgstr "Hittar inte \"%s\" i värdcache!"
- 
--#: nscd/nscd.c:80
-+#: nscd/nscd.c:85
- msgid "Read configuration data from NAME"
- msgstr "Läs konfigurationsdata från NAMN"
- 
--#: nscd/nscd.c:82
-+#: nscd/nscd.c:87
- msgid "Do not fork and display messages on the current tty"
- msgstr "Skapa inte barnprocess, visa meddelanden på nuvarande tty"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "NUMBER"
- msgstr "ANTAL"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "Start NUMBER threads"
- msgstr "Starta ANTAL trådar"
- 
--#: nscd/nscd.c:84
-+#: nscd/nscd.c:89
- msgid "Shut the server down"
- msgstr "Avsluta servern"
- 
--#: nscd/nscd.c:85
-+#: nscd/nscd.c:90
- msgid "Print current configuration statistic"
- msgstr "Skriv ut nuvarande konfigurationsstatistik"
- 
--#: nscd/nscd.c:86
-+#: nscd/nscd.c:91
- msgid "TABLE"
- msgstr "TABELL"
- 
--#: nscd/nscd.c:87
-+#: nscd/nscd.c:92
- msgid "Invalidate the specified cache"
- msgstr "Invalidera den angivna cachen"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "TABLE,yes"
- msgstr "TABELL,yes"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "Use separate cache for each user"
- msgstr "Använd separat cache för varje användare"
- 
--#: nscd/nscd.c:93
-+#: nscd/nscd.c:98
- msgid "Name Service Cache Daemon."
- msgstr "Namntjänst cache-demon"
- 
--#: nscd/nscd.c:126
-+#: nscd/nscd.c:131
- msgid "already running"
- msgstr "kör redan"
- 
--#: nscd/nscd.c:192 nscd/nscd.c:212 nscd/nscd.c:218
-+#: nscd/nscd.c:243 nscd/nscd.c:263 nscd/nscd.c:269
- msgid "Only root is allowed to use this option!"
- msgstr "Bara root har tillåtelse att använda denna operation!"
- 
-@@ -5275,22 +5284,22 @@
- "%15ld%% cache träffprocent\n"
- "%15s  kontrollera /etc/%s för ändringar\n"
- 
--#: nscd/pwdcache.c:213
-+#: nscd/pwdcache.c:214
- #, c-format
- msgid "Haven't found \"%s\" in password cache!"
- msgstr "Hittar inte \"%s\" i lösenordscache!"
- 
--#: nscd/pwdcache.c:288
-+#: nscd/pwdcache.c:280
- #, c-format
- msgid "Invalid numeric uid \"%s\"!"
- msgstr "Ogiltigt numeriskt användarid (uid) \"%s\"!"
- 
--#: nscd/pwdcache.c:295
-+#: nscd/pwdcache.c:287
- #, c-format
- msgid "Haven't found \"%d\" in password cache!"
- msgstr "Hittar inte \"%d\" i lösenordscache!"
- 
--#: elf/../sysdeps/generic/dl-sysdep.c:297
-+#: elf/../sysdeps/generic/dl-sysdep.c:357
- msgid "cannot create capability list"
- msgstr "kan inte skapa egenskapslista"
- 
-@@ -5341,7 +5350,7 @@
- msgid ", OS ABI: %s %d.%d.%d"
- msgstr ", OS ABI: %s %d.%d.%d"
- 
--#: elf/cache.c:136 elf/ldconfig.c:1033
-+#: elf/cache.c:136 elf/ldconfig.c:1045
- #, c-format
- msgid "Can't open cache file %s\n"
- msgstr "Kan inte öppna cache-fil \"%s\"\n"
-@@ -5387,17 +5396,17 @@
- msgid "Renaming of %s to %s failed"
- msgstr "Namnbyte på %s till %s misslyckades"
- 
--#: elf/dl-close.c:113
-+#: elf/dl-close.c:128
- msgid "shared object not open"
- msgstr "delat objekt är inte öppnat"
- 
--#: elf/dl-close.c:357 elf/dl-open.c:436
-+#: elf/dl-close.c:486 elf/dl-open.c:444
- msgid "TLS generation counter wrapped!  Please send report with the 'glibcbug' script."
- msgstr ""
- "Generationsräknare för TLS slog runt!  Var snäll och skicka felrapport med\n"
- "\"glibcbug\"-skriptet"
- 
--#: elf/dl-deps.c:111 elf/dl-open.c:177
-+#: elf/dl-deps.c:111 elf/dl-open.c:183
- msgid "DST not allowed in SUID/SGID programs"
- msgstr "DST inte tillåten i SUID/SGID-program"
- 
-@@ -5416,181 +5425,193 @@
- msgid "cannot allocate dependency list"
- msgstr "kan inte allokera beroendelista"
- 
--#: elf/dl-deps.c:492 elf/dl-deps.c:547
-+#: elf/dl-deps.c:494 elf/dl-deps.c:549
- msgid "cannot allocate symbol search list"
- msgstr "kan inte allokera söklista för symboler"
- 
--#: elf/dl-deps.c:532
-+#: elf/dl-deps.c:534
- msgid "Filters not supported with LD_TRACE_PRELINKING"
- msgstr "Filter stöds ej med LD_TRACE_PRELINKING"
- 
--#: elf/dl-error.c:73
-+#: elf/dl-error.c:75
- msgid "DYNAMIC LINKER BUG!!!"
- msgstr "FEL I DYNAMISK LÄNKARE!!!"
- 
--#: elf/dl-error.c:106
-+#: elf/dl-error.c:108
- msgid "error while loading shared libraries"
- msgstr "fel när delade bibliotek laddades"
- 
--#: elf/dl-load.c:338
-+#: elf/dl-load.c:339
- msgid "cannot allocate name record"
- msgstr "kan inte allokera namnpost"
- 
--#: elf/dl-load.c:440 elf/dl-load.c:520 elf/dl-load.c:614 elf/dl-load.c:709
-+#: elf/dl-load.c:441 elf/dl-load.c:520 elf/dl-load.c:612 elf/dl-load.c:707
- msgid "cannot create cache for search path"
- msgstr "kan inte skapa cache för sökväg"
- 
--#: elf/dl-load.c:545
-+#: elf/dl-load.c:543
- msgid "cannot create RUNPATH/RPATH copy"
- msgstr "kan inte skapa kopia av RUNPATH/RPATH"
- 
--#: elf/dl-load.c:600
-+#: elf/dl-load.c:598
- msgid "cannot create search path array"
- msgstr "kan inte skapa säkvägslista"
- 
--#: elf/dl-load.c:796
-+#: elf/dl-load.c:794
- msgid "cannot stat shared object"
- msgstr "kan inte ta status på delat objekt"
- 
--#: elf/dl-load.c:840
-+#: elf/dl-load.c:838
- msgid "cannot open zero fill device"
- msgstr "kan inte öppna nollfyllnadsenhet"
- 
--#: elf/dl-load.c:849 elf/dl-load.c:1855
-+#: elf/dl-load.c:847 elf/dl-load.c:1902
- msgid "cannot create shared object descriptor"
- msgstr "kan inte skapa delad objektdeskriptor"
- 
--#: elf/dl-load.c:868 elf/dl-load.c:1351 elf/dl-load.c:1434
-+#: elf/dl-load.c:866 elf/dl-load.c:1398 elf/dl-load.c:1481
- msgid "cannot read file data"
- msgstr "kan inte läsa fildata"
- 
--#: elf/dl-load.c:908
-+#: elf/dl-load.c:906
- msgid "ELF load command alignment not page-aligned"
- msgstr "ELF-laddkommando är inte på sidgräns"
- 
--#: elf/dl-load.c:915
-+#: elf/dl-load.c:913
- msgid "ELF load command address/offset not properly aligned"
- msgstr "Address/position för ELF-laddkommando är inte på rätt bytegräns"
- 
--#: elf/dl-load.c:996
-+#: elf/dl-load.c:988
-+msgid "cannot allocate TLS data structures for initial thread"
-+msgstr "kan inte skapa TLS-datastrukturer för första tråden"
-+
-+#: elf/dl-load.c:1012
-+msgid "cannot handle TLS data"
-+msgstr "kan inte hantera TLS-data"
-+
-+#: elf/dl-load.c:1047
- msgid "failed to map segment from shared object"
- msgstr "misslyckades att mappa segment från delat objekt"
- 
--#: elf/dl-load.c:1020
-+#: elf/dl-load.c:1071
- msgid "cannot dynamically load executable"
- msgstr "kan inte ladda exekverbar fil dynamiskt"
- 
--#: elf/dl-load.c:1081
-+#: elf/dl-load.c:1132
- msgid "cannot change memory protections"
- msgstr "kan inte ändra minnesskydd"
- 
--#: elf/dl-load.c:1100
-+#: elf/dl-load.c:1151
- msgid "cannot map zero-fill pages"
- msgstr "kan inte mappa nollfyllda sidor"
- 
--#: elf/dl-load.c:1118
-+#: elf/dl-load.c:1169
- msgid "cannot allocate memory for program header"
- msgstr "Kan inte allokera minne för programhuvud"
- 
--#: elf/dl-load.c:1149
-+#: elf/dl-load.c:1200
- msgid "object file has no dynamic section"
- msgstr "objektfilen har ingen dynamisk sektion"
- 
--#: elf/dl-load.c:1193
-+#: elf/dl-load.c:1240
- msgid "shared object cannot be dlopen()ed"
- msgstr "delat objekt kan inte göras dlopen() på"
- 
--#: elf/dl-load.c:1216
-+#: elf/dl-load.c:1263
- msgid "cannot create searchlist"
- msgstr "kan inte skapa söklista"
- 
--#: elf/dl-load.c:1351
-+#: elf/dl-load.c:1398
- msgid "file too short"
- msgstr "fil för kort"
- 
--#: elf/dl-load.c:1374
-+#: elf/dl-load.c:1421
- msgid "invalid ELF header"
- msgstr "ogiltigt ELF-huvud"
- 
--#: elf/dl-load.c:1383
-+#: elf/dl-load.c:1430
- msgid "ELF file data encoding not big-endian"
- msgstr "Kodning för ELF-fildata är inte \"big-endian\""
- 
--#: elf/dl-load.c:1385
-+#: elf/dl-load.c:1432
- msgid "ELF file data encoding not little-endian"
- msgstr "Kodning för ELF-fildata är inte \"little-endian\""
- 
--#: elf/dl-load.c:1389
-+#: elf/dl-load.c:1436
- msgid "ELF file version ident does not match current one"
- msgstr "ELF-filens versionsidentitet stämmer inte med nuvarande"
- 
--#: elf/dl-load.c:1393
-+#: elf/dl-load.c:1440
- msgid "ELF file OS ABI invalid"
- msgstr "ELF-fil har felaktig version på OS-ABI"
- 
--#: elf/dl-load.c:1395
-+#: elf/dl-load.c:1442
- msgid "ELF file ABI version invalid"
- msgstr "ELF-fil har felaktig version på ABI"
- 
--#: elf/dl-load.c:1398
-+#: elf/dl-load.c:1445
- msgid "internal error"
- msgstr "internt fel"
- 
--#: elf/dl-load.c:1405
-+#: elf/dl-load.c:1452
- msgid "ELF file version does not match current one"
- msgstr "ELF-filens version stämmer inte med nuvarande"
- 
--#: elf/dl-load.c:1413
-+#: elf/dl-load.c:1460
- msgid "ELF file's phentsize not the expected size"
- msgstr "ELF-filens värde på \"phentsize\" är inte den förväntade"
- 
--#: elf/dl-load.c:1419
-+#: elf/dl-load.c:1466
- msgid "only ET_DYN and ET_EXEC can be loaded"
- msgstr "bara ET_DYN och ET_EXEC kan laddas"
- 
--#: elf/dl-load.c:1870
-+#: elf/dl-load.c:1917
- msgid "cannot open shared object file"
- msgstr "kan inte öppna delad objektfil"
- 
--#: elf/dl-lookup.c:248 elf/dl-lookup.c:413
-+#: elf/dl-lookup.c:265 elf/dl-lookup.c:430
- msgid "relocation error"
- msgstr "fel vid relokering"
- 
--#: elf/dl-open.c:105
-+#: elf/dl-open.c:111
- msgid "cannot extend global scope"
- msgstr "kan inte utöka globalt område"
- 
--#: elf/dl-open.c:208
-+#: elf/dl-open.c:214
- msgid "empty dynamic string token substitution"
- msgstr "substitution av \"dynamic string token\" är tom"
- 
--#: elf/dl-open.c:345 elf/dl-open.c:356
-+#: elf/dl-open.c:351 elf/dl-open.c:362
- msgid "cannot create scope list"
- msgstr "kan inte skapa omfångslista"
- 
--#: elf/dl-open.c:416
-+#: elf/dl-open.c:424
- msgid "cannot create TLS data structures"
- msgstr "kan inte skapa datastrukturer för TLS"
- 
--#: elf/dl-open.c:478
-+#: elf/dl-open.c:486
- msgid "invalid mode for dlopen()"
- msgstr "ogiltiga flaggor för dlopen()"
- 
--#: elf/dl-reloc.c:88
-+#: elf/dl-reloc.c:58
-+msgid "shared object cannot be dlopen()ed: static TLS memory too small"
-+msgstr "delat objekt kan inte göras dlopen() på: statiskt TLS-minne är för litet"
-+
-+#: elf/dl-reloc.c:118
- msgid "cannot make segment writable for relocation"
- msgstr "kan inte göra segment skrivbart för relokering"
- 
--#: elf/dl-reloc.c:174
-+#: elf/dl-reloc.c:219
- #, c-format
- msgid "%s: profiler found no PLTREL in object %s\n"
- msgstr "%s: profileraren hittade inga PLTREL i objekt %s\n"
- 
--#: elf/dl-reloc.c:186
-+#: elf/dl-reloc.c:231
- #, c-format
- msgid "%s: profiler out of memory shadowing PLTREL of %s\n"
- msgstr "%s: profileraren fick slut minne för kopiering av PLTREL i %s\n"
- 
--#: elf/dl-reloc.c:201
-+#: elf/dl-reloc.c:246
- msgid "cannot restore segment prot after reloc"
- msgstr "kan inte återställa segmenträttigheter efter relokering"
- 
-@@ -5646,119 +5667,119 @@
- msgid "Configure Dynamic Linker Run Time Bindings."
- msgstr "Konfigurera bindningar för den dynamiska länkaren."
- 
--#: elf/ldconfig.c:282
-+#: elf/ldconfig.c:294
- #, c-format
- msgid "Path `%s' given more than once"
- msgstr "Sökväg \"%s\" given mer än en gång"
- 
--#: elf/ldconfig.c:326
-+#: elf/ldconfig.c:338
- #, c-format
- msgid "%s is not a known library type"
- msgstr "%s är inte en känd bibliotekstyp"
- 
--#: elf/ldconfig.c:344
-+#: elf/ldconfig.c:356
- #, c-format
- msgid "Can't stat %s"
- msgstr "Kan inte ta status på %s"
- 
--#: elf/ldconfig.c:414
-+#: elf/ldconfig.c:426
- #, c-format
- msgid "Can't stat %s\n"
- msgstr "Kan inte ta status på %s\n"
- 
--#: elf/ldconfig.c:424
-+#: elf/ldconfig.c:436
- #, c-format
- msgid "%s is not a symbolic link\n"
- msgstr "%s är inte en symbolisk länk\n"
- 
--#: elf/ldconfig.c:443
-+#: elf/ldconfig.c:455
- #, c-format
- msgid "Can't unlink %s"
- msgstr "Kan inte ta bort (unlink) %s"
- 
--#: elf/ldconfig.c:449
-+#: elf/ldconfig.c:461
- #, c-format
- msgid "Can't link %s to %s"
- msgstr "Kan inte länka %s till %s"
- 
--#: elf/ldconfig.c:455
-+#: elf/ldconfig.c:467
- msgid " (changed)\n"
- msgstr " (ändrad)\n"
- 
--#: elf/ldconfig.c:457
-+#: elf/ldconfig.c:469
- msgid " (SKIPPED)\n"
- msgstr " (HOPPAR ÖVER)\n"
- 
--#: elf/ldconfig.c:512
-+#: elf/ldconfig.c:524
- #, c-format
- msgid "Can't find %s"
- msgstr "Kan inte hitta %s"
- 
--#: elf/ldconfig.c:528
-+#: elf/ldconfig.c:540
- #, c-format
- msgid "Can't lstat %s"
- msgstr "Kan inte ta länkstatus på %s"
- 
--#: elf/ldconfig.c:535
-+#: elf/ldconfig.c:547
- #, c-format
- msgid "Ignored file %s since it is not a regular file."
- msgstr "Ignorerar fil %s eftersom den inte är en vanlig fil"
- 
--#: elf/ldconfig.c:543
-+#: elf/ldconfig.c:555
- #, c-format
- msgid "No link created since soname could not be found for %s"
- msgstr "Ingen länk skapad eftersom \"soname\" inte hittades för %s"
- 
--#: elf/ldconfig.c:634
-+#: elf/ldconfig.c:646
- #, c-format
- msgid "Can't open directory %s"
- msgstr "Kan inte öppna katalog %s"
- 
--#: elf/ldconfig.c:689 elf/ldconfig.c:736
-+#: elf/ldconfig.c:701 elf/ldconfig.c:748
- #, c-format
- msgid "Cannot lstat %s"
- msgstr "Kan inte ta status (lstat) på %s"
- 
--#: elf/ldconfig.c:701
-+#: elf/ldconfig.c:713
- #, c-format
- msgid "Cannot stat %s"
- msgstr "Kan inte ta status på %s"
- 
--#: elf/ldconfig.c:758 elf/readlib.c:93
-+#: elf/ldconfig.c:770 elf/readlib.c:93
- #, c-format
- msgid "Input file %s not found.\n"
- msgstr "Hittar inte infil %s.\n"
- 
--#: elf/ldconfig.c:792
-+#: elf/ldconfig.c:804
- #, c-format
- msgid "libc5 library %s in wrong directory"
- msgstr "libc5-bibliotek %s i fel katalog"
- 
--#: elf/ldconfig.c:795
-+#: elf/ldconfig.c:807
- #, c-format
- msgid "libc6 library %s in wrong directory"
- msgstr "libc6-bibliotek %s i fel katalog"
- 
--#: elf/ldconfig.c:798
-+#: elf/ldconfig.c:810
- #, c-format
- msgid "libc4 library %s in wrong directory"
- msgstr "libc4-bibliotek %s i fel katalog"
- 
--#: elf/ldconfig.c:825
-+#: elf/ldconfig.c:837
- #, c-format
- msgid "libraries %s and %s in directory %s have same soname but different type."
- msgstr "bibliotek %s och %s i katalog %s har samma \"soname\" men olika typ."
- 
--#: elf/ldconfig.c:928
-+#: elf/ldconfig.c:940
- #, c-format
- msgid "Can't open configuration file %s"
- msgstr "Kan inte öppna konfigurationsfil \"%s\""
- 
--#: elf/ldconfig.c:1012
-+#: elf/ldconfig.c:1024
- msgid "Can't chdir to /"
- msgstr "Kan inte byta katalog till /"
- 
--#: elf/ldconfig.c:1054
-+#: elf/ldconfig.c:1066
- #, c-format
- msgid "Can't open cache file directory %s\n"
- msgstr "Kan inte läsa cache-filkatalog \"%s\"\n"
-Binary files glibc-2.3.2/po/tr.mo and glibc-2.3.2-200304020432/po/tr.mo differ
-diff -u -udbrN glibc-2.3.2/po/tr.po glibc-2.3.2-200304020432/po/tr.po
---- glibc-2.3.2/po/tr.po	Sat Oct  5 20:15:39 2002
-+++ glibc-2.3.2-200304020432/po/tr.po	Tue Mar  4 05:20:34 2003
-@@ -1,13 +1,13 @@
- # Turkish translations for GNU libc messages.
--# Copyright (C) 2002 Free Software Foundation, Inc.
--# Nilgün Belma Bugüner <nilgun@superonline.com>, 2001, 2002.
-+# Copyright (C) 2003 Free Software Foundation, Inc.
-+# Nilgün Belma Bugüner <nilgun@superonline.com>, 2001, ..., 2003.
- # Onur Tolga ÅžehitoÄŸlu <onur@lcsl.metu.edu.tr>, 1998.
- #
- msgid ""
- msgstr ""
--"Project-Id-Version: libc 2.3\n"
--"POT-Creation-Date: 2002-10-02 17:22-0700\n"
--"PO-Revision-Date: 2002-10-05 17:08+0300\n"
-+"Project-Id-Version: libc 2.3.2\n"
-+"POT-Creation-Date: 2003-02-22 15:34-0800\n"
-+"PO-Revision-Date: 2003-03-04 05:51+0200\n"
- "Last-Translator: Nilgün Belma Bugüner <nilgun@superonline.com>\n"
- "Language-Team: Turkish <gnu-tr-u12a@lists.sourceforge.net>\n"
- "MIME-Version: 1.0\n"
-@@ -261,8 +261,8 @@
- 
- #: iconv/iconv_prog.c:241
- #, c-format
--msgid "conversions from `%s' and to `%s' are not supported"
--msgstr "`%s'e ve ondan `%s'e dönüşüm desteklenmiyor"
-+msgid "conversion from `%s' and to `%s' are not supported"
-+msgstr "`%s'den ve `%s'e dönüşüm desteklenmiyor"
- 
- #: iconv/iconv_prog.c:246
- #, c-format
-@@ -287,7 +287,7 @@
- msgid "error while closing output file"
- msgstr "çıktı dosyası kapatılırken hata"
- 
--#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:355 locale/programs/locale.c:268
-+#: iconv/iconv_prog.c:407 iconv/iconvconfig.c:357 locale/programs/locale.c:274
- #: locale/programs/localedef.c:372 catgets/gencat.c:233
- #: malloc/memusagestat.c:602 debug/pcprofiledump.c:199
- msgid "Report bugs using the `glibcbug' script to <bugs@gnu.org>.\n"
-@@ -296,9 +296,9 @@
- "ise `glibcbug' betiğini kullanarak oluşturacağınız hata raporuyla\n"
- "<bugs@gnu.org> adresine bildiriniz.\n"
- 
--#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:369 locale/programs/locale.c:281
--#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:904
--#: nss/getent.c:74 nscd/nscd.c:279 nscd/nscd_nischeck.c:90 elf/ldconfig.c:259
-+#: iconv/iconv_prog.c:421 iconv/iconvconfig.c:371 locale/programs/locale.c:287
-+#: locale/programs/localedef.c:386 catgets/gencat.c:246 posix/getconf.c:910
-+#: nss/getent.c:74 nscd/nscd.c:330 nscd/nscd_nischeck.c:90 elf/ldconfig.c:271
- #: elf/sprof.c:349
- #, c-format
- msgid ""
-@@ -311,9 +311,9 @@
- "HİÇBİR garanti yoktur; hatta SATILABİLİRLİĞİ veya ŞAHSİ KULLANIMINIZA\n"
- "UYGUNLUĞU için bile garanti verilmez.\n"
- 
--#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:374 locale/programs/locale.c:286
--#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:909
--#: nss/getent.c:79 nscd/nscd.c:284 nscd/nscd_nischeck.c:95 elf/ldconfig.c:264
-+#: iconv/iconv_prog.c:426 iconv/iconvconfig.c:376 locale/programs/locale.c:292
-+#: locale/programs/localedef.c:391 catgets/gencat.c:251 posix/getconf.c:915
-+#: nss/getent.c:79 nscd/nscd.c:335 nscd/nscd_nischeck.c:95 elf/ldconfig.c:276
- #: elf/sprof.c:355
- #, c-format
- msgid "Written by %s.\n"
-@@ -365,15 +365,15 @@
- msgid "Prefix used for all file accesses"
- msgstr "Tüm dosya erişimlerinde kullanılan önek"
- 
--#: iconv/iconvconfig.c:325 locale/programs/localedef.c:292
-+#: iconv/iconvconfig.c:327 locale/programs/localedef.c:292
- msgid "no output file produced because warning were issued"
- msgstr "uyarı yayınlandığından üretilen bir çıktı dosyası yok"
- 
--#: iconv/iconvconfig.c:403
-+#: iconv/iconvconfig.c:405
- msgid "while inserting in search tree"
- msgstr "arama ağacına eklenirken"
- 
--#: iconv/iconvconfig.c:1202
-+#: iconv/iconvconfig.c:1204
- msgid "cannot generate output file"
- msgstr "çıktı dosyası üretilemiyor"
- 
-@@ -1283,7 +1283,7 @@
- msgid "unterminated symbolic name"
- msgstr "sonlandırılmamış sembolik isim"
- 
--#: locale/programs/linereader.c:537 catgets/gencat.c:1166
-+#: locale/programs/linereader.c:537 catgets/gencat.c:1195
- msgid "invalid escape sequence"
- msgstr "geçersiz escape dizisi"
- 
-@@ -1313,39 +1313,39 @@
- msgid "trailing garbage at end of line"
- msgstr "satır sonu bozuk"
- 
--#: locale/programs/locale.c:73
-+#: locale/programs/locale.c:75
- msgid "System information:"
- msgstr "Sistem bilgileri:"
- 
--#: locale/programs/locale.c:75
-+#: locale/programs/locale.c:77
- msgid "Write names of available locales"
- msgstr "Mevcut yerellerin isimlerini yazar"
- 
--#: locale/programs/locale.c:77
-+#: locale/programs/locale.c:79
- msgid "Write names of available charmaps"
- msgstr "Mevcut karakter eÅŸlemlerin isimlerini yazar"
- 
--#: locale/programs/locale.c:78
-+#: locale/programs/locale.c:80
- msgid "Modify output format:"
- msgstr "Değiştirme çıktı biçemi:"
- 
--#: locale/programs/locale.c:79
-+#: locale/programs/locale.c:81
- msgid "Write names of selected categories"
- msgstr "Seçilmiş kategorilerin isimlerini yazar"
- 
--#: locale/programs/locale.c:80
-+#: locale/programs/locale.c:82
- msgid "Write names of selected keywords"
- msgstr "Seçilmiş anahtar kelimelerin isimlerini yazar"
- 
--#: locale/programs/locale.c:81
-+#: locale/programs/locale.c:83
- msgid "Print more information"
- msgstr "Daha fazla ileti basar"
- 
--#: locale/programs/locale.c:86
-+#: locale/programs/locale.c:88
- msgid "Get locale-specific information."
- msgstr "Dile özel bilgiler alınır"
- 
--#: locale/programs/locale.c:89
-+#: locale/programs/locale.c:91
- msgid ""
- "NAME\n"
- "[-a|-m]"
-@@ -1353,7 +1353,7 @@
- "Ä°SÄ°M\n"
- "[-a|-m]"
- 
--#: locale/programs/locale.c:488
-+#: locale/programs/locale.c:512
- msgid "while preparing output"
- msgstr "çıktıyı hazırlarken"
- 
-@@ -1484,16 +1484,16 @@
- msgid "cannot create temporary file"
- msgstr "geçici dosya oluşturulamıyor"
- 
--#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:302
-+#: locale/programs/locarchive.c:118 locale/programs/locarchive.c:305
- msgid "cannot initialize archive file"
- msgstr "arşiv dosyası ilklendirilemiyor"
- 
--#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:309
-+#: locale/programs/locarchive.c:125 locale/programs/locarchive.c:312
- msgid "cannot resize archive file"
- msgstr "arşiv dosyasının boyutu değiştirilemiyor"
- 
--#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:318
--#: locale/programs/locarchive.c:508
-+#: locale/programs/locarchive.c:134 locale/programs/locarchive.c:321
-+#: locale/programs/locarchive.c:511
- msgid "cannot map archive header"
- msgstr "arşiv başlığı eşlenemiyor"
- 
-@@ -1509,88 +1509,88 @@
- msgid "cannot map locale archive file"
- msgstr "yerel arşiv dosyası eşlenemiyor"
- 
--#: locale/programs/locarchive.c:326
-+#: locale/programs/locarchive.c:329
- msgid "cannot lock new archive"
- msgstr "yeni arÅŸiv kilitlenemiyor"
- 
--#: locale/programs/locarchive.c:377
-+#: locale/programs/locarchive.c:380
- msgid "cannot extend locale archive file"
- msgstr "yerel arşiv dosyası genişletilemiyor"
- 
--#: locale/programs/locarchive.c:386
-+#: locale/programs/locarchive.c:389
- msgid "cannot change mode of resized locale archive"
- msgstr "boyutu deÄŸiÅŸtirilen yerel arÅŸivin kipi deÄŸiÅŸtirilemiyor"
- 
--#: locale/programs/locarchive.c:394
-+#: locale/programs/locarchive.c:397
- msgid "cannot rename new archive"
- msgstr "yeni arÅŸivin ismi deÄŸiÅŸtirilemiyor"
- 
--#: locale/programs/locarchive.c:447
-+#: locale/programs/locarchive.c:450
- #, c-format
- msgid "cannot open locale archive \"%s\""
- msgstr "yerel arşiv `%s' açılamıyor"
- 
--#: locale/programs/locarchive.c:452
-+#: locale/programs/locarchive.c:455
- #, c-format
- msgid "cannot stat locale archive \"%s\""
- msgstr "\"%s\" yerel arşivi durumlanamıyor"
- 
--#: locale/programs/locarchive.c:471
-+#: locale/programs/locarchive.c:474
- #, c-format
- msgid "cannot lock locale archive \"%s\""
- msgstr "\"%s\" yerel arÅŸivi kilitlenemiyor"
- 
--#: locale/programs/locarchive.c:494
-+#: locale/programs/locarchive.c:497
- msgid "cannot read archive header"
- msgstr "arşiv başlığı okunamıyor"
- 
--#: locale/programs/locarchive.c:554
-+#: locale/programs/locarchive.c:557
- #, c-format
- msgid "locale '%s' already exists"
- msgstr "`%s' yereli zaten var"
- 
--#: locale/programs/locarchive.c:784 locale/programs/locarchive.c:799
--#: locale/programs/locarchive.c:811 locale/programs/locarchive.c:823
-+#: locale/programs/locarchive.c:788 locale/programs/locarchive.c:803
-+#: locale/programs/locarchive.c:815 locale/programs/locarchive.c:827
- #: locale/programs/locfile.c:343
- msgid "cannot add to locale archive"
- msgstr "yerel arşive ekleme yapılamıyor"
- 
--#: locale/programs/locarchive.c:976
-+#: locale/programs/locarchive.c:982
- #, c-format
- msgid "locale alias file `%s' not found"
- msgstr "`%s' yerel isim dosyası bulunamadı"
- 
--#: locale/programs/locarchive.c:1118
-+#: locale/programs/locarchive.c:1126
- #, c-format
- msgid "Adding %s\n"
- msgstr "%s ekleniyor\n"
- 
--#: locale/programs/locarchive.c:1124
-+#: locale/programs/locarchive.c:1132
- #, c-format
- msgid "stat of \"%s\" failed: %s: ignored"
- msgstr "\"%s\" durumlaması başarısız: %s: yoksayıldı"
- 
--#: locale/programs/locarchive.c:1130
-+#: locale/programs/locarchive.c:1138
- #, c-format
- msgid "\"%s\" is no directory; ignored"
- msgstr "\"%s\" dizinsiz; yoksayıldı"
- 
--#: locale/programs/locarchive.c:1137
-+#: locale/programs/locarchive.c:1145
- #, c-format
- msgid "cannot open directory \"%s\": %s: ignored"
- msgstr "\"%s\" dizini açılamıyor: %s: yoksayıldı"
- 
--#: locale/programs/locarchive.c:1209
-+#: locale/programs/locarchive.c:1217
- #, c-format
- msgid "incomplete set of locale files in \"%s\""
- msgstr "\"%s\" içindeki yerel dosyaları kümesi tamamlanmamış"
- 
--#: locale/programs/locarchive.c:1273
-+#: locale/programs/locarchive.c:1281
- #, c-format
- msgid "cannot read all files in \"%s\": ignored"
- msgstr "\"%s\" içindeki hiçbir dosya okunamıyor: yoksayıldı"
- 
--#: locale/programs/locarchive.c:1343
-+#: locale/programs/locarchive.c:1351
- #, c-format
- msgid "locale \"%s\" not in archive"
- msgstr "\"%s\" yeri arÅŸivde deÄŸil"
-@@ -1659,8 +1659,8 @@
- msgid "upper limit in range is not smaller then lower limit"
- msgstr "kapsamdaki üst sınır alt sınırdan küçük değil"
- 
--#: locale/programs/xmalloc.c:70 malloc/obstack.c:500 malloc/obstack.c:503
--#: posix/getconf.c:996
-+#: locale/programs/xmalloc.c:70 malloc/obstack.c:505 malloc/obstack.c:508
-+#: posix/getconf.c:1002
- msgid "memory exhausted"
- msgstr "bellek tükendi"
- 
-@@ -1686,7 +1686,7 @@
- msgid "Another string for testing."
- msgstr "Test edilecek diÄŸer dizge."
- 
--#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:79
-+#: catgets/gencat.c:111 catgets/gencat.c:115 nscd/nscd.c:84
- msgid "NAME"
- msgstr "Ä°SÄ°M"
- 
-@@ -1708,7 +1708,7 @@
- "Generate message catalog.If INPUT-FILE is -, input is read from standard input.  If OUTPUT-FILE\n"
- "is -, output is written to standard output.\n"
- msgstr ""
--"İleti kataloğu üretilir.GİRDİ-DOSYASI - verilirse standart girdi okunur.\n"
-+"İleti kataloğu üretilir. GİRDİ-DOSYASI - verilirse standart girdi okunur.\n"
- "ÇIKTI-DOSYASI - verilirse standart çıktıya yazılır.\n"
- 
- #: catgets/gencat.c:125
-@@ -1731,7 +1731,7 @@
- msgid "duplicate set definition"
- msgstr "küme ataması tekrarlanmış"
- 
--#: catgets/gencat.c:446 catgets/gencat.c:619 catgets/gencat.c:648
-+#: catgets/gencat.c:446 catgets/gencat.c:623 catgets/gencat.c:677
- msgid "this is the first definition"
- msgstr "bu ilk tanım"
- 
-@@ -1749,44 +1749,44 @@
- msgid "unknown directive `%s': line ignored"
- msgstr "bilinmeyen `%s' yönergesi: satır yoksayıldı"
- 
--#: catgets/gencat.c:617
-+#: catgets/gencat.c:621
- msgid "duplicated message number"
- msgstr "tekrarlanmış ileti numarası"
- 
--#: catgets/gencat.c:645
-+#: catgets/gencat.c:674
- msgid "duplicated message identifier"
- msgstr "ileti tanıtıcı tekrarlanmış"
- 
--#: catgets/gencat.c:702
-+#: catgets/gencat.c:731
- msgid "invalid character: message ignored"
- msgstr "geçersiz karakter: ileti yoksayıldı"
- 
--#: catgets/gencat.c:745
-+#: catgets/gencat.c:774
- msgid "invalid line"
- msgstr "satır geçersiz"
- 
--#: catgets/gencat.c:799
-+#: catgets/gencat.c:828
- msgid "malformed line ignored"
- msgstr "hatalı satır yoksayıldı"
- 
--#: catgets/gencat.c:963 catgets/gencat.c:1004
-+#: catgets/gencat.c:992 catgets/gencat.c:1033
- #, c-format
- msgid "cannot open output file `%s'"
- msgstr "`%s' çıktı dosyası açılamıyor"
- 
--#: catgets/gencat.c:1188
-+#: catgets/gencat.c:1217
- msgid "unterminated message"
- msgstr "sonlandırılmamış ileti"
- 
--#: catgets/gencat.c:1212
-+#: catgets/gencat.c:1241
- msgid "while opening old catalog file"
- msgstr "eski katalog dosyası açılırken"
- 
--#: catgets/gencat.c:1303
-+#: catgets/gencat.c:1332
- msgid "conversion modules not available"
- msgstr "dönüşüm modülleri yok"
- 
--#: catgets/gencat.c:1329
-+#: catgets/gencat.c:1358
- msgid "cannot determine escape character"
- msgstr "öncelem karakteri saptanamıyor"
- 
-@@ -1794,7 +1794,7 @@
- msgid "makecontext: does not know how to handle more than 8 arguments\n"
- msgstr "makecontext: 8 argümandan fazlasının nasıl elde edileceği bilinmiyor\n"
- 
--#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:178
-+#: stdio-common/../sysdeps/gnu/errlist.c:12 posix/regcomp.c:133
- #: nis/nis_error.c:29 nis/ypclnt.c:787 nis/ypclnt.c:861
- msgid "Success"
- msgstr "Başarılı"
-@@ -2983,23 +2983,23 @@
- msgid "%s%sUnknown signal %d\n"
- msgstr "%s%sBilinmeyen sinyal %d\n"
- 
--#: malloc/mcheck.c:296
-+#: malloc/mcheck.c:346
- msgid "memory is consistent, library is buggy\n"
- msgstr "bellek tutarlı, kitaplık hatalı\n"
- 
--#: malloc/mcheck.c:299
-+#: malloc/mcheck.c:349
- msgid "memory clobbered before allocated block\n"
- msgstr "bellek ayrılmış bloğun öncesine taştı\n"
- 
--#: malloc/mcheck.c:302
-+#: malloc/mcheck.c:352
- msgid "memory clobbered past end of allocated block\n"
- msgstr "bellek ayrılmış bloğun sonrasına taştı\n"
- 
--#: malloc/mcheck.c:305
-+#: malloc/mcheck.c:355
- msgid "block freed twice\n"
- msgstr "blok iki kere serbest bırakıldı\n"
- 
--#: malloc/mcheck.c:308
-+#: malloc/mcheck.c:358
- msgid "bogus mcheck_status, library is buggy\n"
- msgstr "mcheck_status sahte, kitaplık hatalı\n"
- 
-@@ -3037,6 +3037,10 @@
- msgid "DATAFILE [OUTFILE]"
- msgstr "VERİDOSYASI [ÇIKTIDOSYASI]"
- 
-+#: string/strerror.c:43 posix/../sysdeps/posix/gai_strerror.c:57
-+msgid "Unknown error"
-+msgstr "Bilinmeyen hata"
-+
- #: string/strsignal.c:69
- #, c-format
- msgid "Real-time signal %d"
-@@ -3061,7 +3065,7 @@
- msgid "%s: Memory exhausted: %s\n"
- msgstr "%s: Bellek tükendi: %s\n"
- 
--#: timezone/zic.c:390 misc/error.c:120
-+#: timezone/zic.c:390 misc/error.c:127 misc/error.c:155
- msgid "Unknown system error"
- msgstr "Bilinmeyen sistem hatası"
- 
-@@ -3454,25 +3458,21 @@
- msgid "Interrupted by a signal"
- msgstr "Bir sinyal ile engellendi"
- 
--#: posix/../sysdeps/posix/gai_strerror.c:57
--msgid "Unknown error"
--msgstr "Bilinmeyen hata"
--
--#: posix/getconf.c:883
-+#: posix/getconf.c:889
- #, c-format
- msgid "Usage: %s [-v specification] variable_name [pathname]\n"
- msgstr "Kullanımı: %s [-v özellik] değişken_ismi [dosyayolu_ismi]\n"
- 
--#: posix/getconf.c:941
-+#: posix/getconf.c:947
- #, c-format
- msgid "unknown specification \"%s\""
- msgstr "Özellik \"%s\" bilinmiyor"
- 
--#: posix/getconf.c:968 posix/getconf.c:984
-+#: posix/getconf.c:974 posix/getconf.c:990
- msgid "undefined"
- msgstr "atanmamış"
- 
--#: posix/getconf.c:1006
-+#: posix/getconf.c:1012
- #, c-format
- msgid "Unrecognized variable `%s'"
- msgstr "Tanınmayan değişken `%s'"
-@@ -3534,71 +3534,71 @@
- msgid "%s: option `-W %s' doesn't allow an argument\n"
- msgstr "%s: `-W %s' seçeneği argümansız kullanılır\n"
- 
--#: posix/regcomp.c:181
-+#: posix/regcomp.c:136
- msgid "No match"
- msgstr "EÅŸleÅŸme yok"
- 
--#: posix/regcomp.c:184
-+#: posix/regcomp.c:139
- msgid "Invalid regular expression"
- msgstr "Düzenli ifade geçersiz"
- 
--#: posix/regcomp.c:187
-+#: posix/regcomp.c:142
- msgid "Invalid collation character"
- msgstr "Karşılaştırma karakteri geçersiz"
- 
--#: posix/regcomp.c:190
-+#: posix/regcomp.c:145
- msgid "Invalid character class name"
- msgstr "Geçersiz karakter sınıfı ismi"
- 
--#: posix/regcomp.c:193
-+#: posix/regcomp.c:148
- msgid "Trailing backslash"
- msgstr "İzleyen tersbölü"
- 
--#: posix/regcomp.c:196
-+#: posix/regcomp.c:151
- msgid "Invalid back reference"
- msgstr "Geriye başvuru geçersiz"
- 
--#: posix/regcomp.c:199
-+#: posix/regcomp.c:154
- msgid "Unmatched [ or [^"
- msgstr "[ ya da [^ eÅŸleÅŸmiyor"
- 
--#: posix/regcomp.c:202
-+#: posix/regcomp.c:157
- msgid "Unmatched ( or \\("
- msgstr "( ya da \\( eÅŸleÅŸmiyor"
- 
--#: posix/regcomp.c:205
-+#: posix/regcomp.c:160
- msgid "Unmatched \\{"
- msgstr "\\{ eÅŸleÅŸmiyor"
- 
--#: posix/regcomp.c:208
-+#: posix/regcomp.c:163
- msgid "Invalid content of \\{\\}"
- msgstr "\\{\\} içeriği geçersiz"
- 
--#: posix/regcomp.c:211
-+#: posix/regcomp.c:166
- msgid "Invalid range end"
- msgstr "Geçersiz kapsam sonu"
- 
--#: posix/regcomp.c:214
-+#: posix/regcomp.c:169
- msgid "Memory exhausted"
- msgstr "Bellek tükendi"
- 
--#: posix/regcomp.c:217
-+#: posix/regcomp.c:172
- msgid "Invalid preceding regular expression"
- msgstr "Önceleme düzenli ifadesi geçersiz"
- 
--#: posix/regcomp.c:220
-+#: posix/regcomp.c:175
- msgid "Premature end of regular expression"
- msgstr "Düzenli ifadenin sonu eksik"
- 
--#: posix/regcomp.c:223
-+#: posix/regcomp.c:178
- msgid "Regular expression too big"
- msgstr "Düzenli ifade çok büyük"
- 
--#: posix/regcomp.c:226
-+#: posix/regcomp.c:181
- msgid "Unmatched ) or \\)"
- msgstr ") ya da  \\) eÅŸleÅŸmiyor"
- 
--#: posix/regcomp.c:673
-+#: posix/regcomp.c:615
- msgid "No previous regular expression"
- msgstr "Önceki düzenli ifade yok"
- 
-@@ -3754,24 +3754,24 @@
- msgid "Service configuration to be used"
- msgstr "Kullanılacak yapılandırmayı hizmete alır"
- 
--#: nss/getent.c:136 nss/getent.c:305
-+#: nss/getent.c:136 nss/getent.c:308
- #, c-format
- msgid "Enumeration not supported on %s\n"
- msgstr "Numaralama %s ile desteklenmiyor\n"
- 
--#: nss/getent.c:729
-+#: nss/getent.c:732
- msgid "getent - get entries from administrative database."
- msgstr "getent - yönetim veritabanından girdiler alınıyor."
- 
--#: nss/getent.c:730
-+#: nss/getent.c:733
- msgid "Supported databases:"
- msgstr "Desteklenen veritabanları:"
- 
--#: nss/getent.c:787 nscd/nscd.c:119 nscd/nscd_nischeck.c:64
-+#: nss/getent.c:790 nscd/nscd.c:124 nscd/nscd_nischeck.c:64
- msgid "wrong number of arguments"
- msgstr "argüman sayısı hatalı"
- 
--#: nss/getent.c:797
-+#: nss/getent.c:800
- #, c-format
- msgid "Unknown database: %s\n"
- msgstr "Bilinmeyen veritabanı: %s\n"
-@@ -3800,68 +3800,72 @@
- msgid "invalid pointer size"
- msgstr "imleyici uzunluğu geçersiz"
- 
--#: inet/rcmd.c:174 inet/rcmd.c:177
-+#: inet/rcmd.c:163 inet/rcmd.c:166
-+msgid "rcmd: Cannot allocate memory\n"
-+msgstr "rcmd: Bellek ayrılamadı\n"
-+
-+#: inet/rcmd.c:185 inet/rcmd.c:188
- msgid "rcmd: socket: All ports in use\n"
- msgstr "rcmd: soket: Tüm portlar kullanımda\n"
- 
--#: inet/rcmd.c:211
-+#: inet/rcmd.c:222
- #, c-format
- msgid "connect to address %s: "
- msgstr "%s adresine bağlantı:"
- 
--#: inet/rcmd.c:229
-+#: inet/rcmd.c:240
- #, c-format
- msgid "Trying %s...\n"
- msgstr "%s deneniyor...\n"
- 
--#: inet/rcmd.c:278
-+#: inet/rcmd.c:289
- #, c-format
- msgid "rcmd: write (setting up stderr): %m\n"
- msgstr "rcmd: write (stderr ayarlaması): %m\n"
- 
--#: inet/rcmd.c:299
-+#: inet/rcmd.c:310
- #, c-format
- msgid "rcmd: poll (setting up stderr): %m\n"
- msgstr "rcmd: poll (stderr ayarlaması): %m\n"
- 
--#: inet/rcmd.c:302
-+#: inet/rcmd.c:313
- msgid "poll: protocol failure in circuit setup\n"
- msgstr "poll: devre ayarında protokol hatası\n"
- 
--#: inet/rcmd.c:346
-+#: inet/rcmd.c:358
- msgid "socket: protocol failure in circuit setup\n"
- msgstr "soket: devre ayarında protokol hatası\n"
- 
--#: inet/rcmd.c:368
-+#: inet/rcmd.c:387
- #, c-format
- msgid "rcmd: %s: short read"
- msgstr "rcmd: %s: kısa okuma"
- 
--#: inet/rcmd.c:524
-+#: inet/rcmd.c:549
- msgid "lstat failed"
- msgstr "lstat başarısız"
- 
--#: inet/rcmd.c:526
-+#: inet/rcmd.c:551
- msgid "not regular file"
- msgstr "düzenli dosya değil"
- 
--#: inet/rcmd.c:531
-+#: inet/rcmd.c:556
- msgid "cannot open"
- msgstr "açılamıyor"
- 
--#: inet/rcmd.c:533
-+#: inet/rcmd.c:558
- msgid "fstat failed"
- msgstr "fstat başarısız"
- 
--#: inet/rcmd.c:535
-+#: inet/rcmd.c:560
- msgid "bad owner"
- msgstr "Sahip hatalı"
- 
--#: inet/rcmd.c:537
-+#: inet/rcmd.c:562
- msgid "writeable by other than owner"
- msgstr "sahibinden başkası yazabilir"
- 
--#: inet/rcmd.c:539
-+#: inet/rcmd.c:564
- msgid "hard linked somewhere"
- msgstr "bir yere sabit bağlı"
- 
-@@ -4072,109 +4076,109 @@
- msgid "Cannot receive reply to broadcast"
- msgstr "yayından yanıt alınamıyor"
- 
--#: sunrpc/rpc_main.c:289
-+#: sunrpc/rpc_main.c:288
- #, c-format
- msgid "%s: output would overwrite %s\n"
- msgstr "%s: çıktı %s üzerine yazacak\n"
- 
--#: sunrpc/rpc_main.c:296
-+#: sunrpc/rpc_main.c:295
- #, c-format
- msgid "%s: unable to open %s: %m\n"
- msgstr "%s: %s dosyasını açmak mümkün değil: %m\n"
- 
--#: sunrpc/rpc_main.c:308
-+#: sunrpc/rpc_main.c:307
- #, c-format
- msgid "%s: while writing output %s: %m"
- msgstr "%s: %s çıktısını yazarken: %m"
- 
--#: sunrpc/rpc_main.c:343
-+#: sunrpc/rpc_main.c:342
- #, c-format
- msgid "cannot find C preprocessor: %s \n"
- msgstr "C ön işlemci bulunamıyor: %s \n"
- 
--#: sunrpc/rpc_main.c:351
-+#: sunrpc/rpc_main.c:350
- msgid "cannot find any C preprocessor (cpp)\n"
- msgstr "hiç C ön işlemci (cpp) bulunamadı\n"
- 
--#: sunrpc/rpc_main.c:420
-+#: sunrpc/rpc_main.c:419
- #, c-format
- msgid "%s: C preprocessor failed with signal %d\n"
- msgstr "%s: C önişlemcisi %d sinyali vererek başarısız oldu\n"
- 
--#: sunrpc/rpc_main.c:423
-+#: sunrpc/rpc_main.c:422
- #, c-format
- msgid "%s: C preprocessor failed with exit code %d\n"
- msgstr "%s: C önişlemcisi %d çıkış kodu vererek başarısız oldu\n"
- 
--#: sunrpc/rpc_main.c:463
-+#: sunrpc/rpc_main.c:462
- #, c-format
- msgid "illegal nettype :`%s'\n"
- msgstr "kuraldışı ağ türü: `%s'\n"
- 
--#: sunrpc/rpc_main.c:1105
-+#: sunrpc/rpc_main.c:1104
- msgid "rpcgen: too many defines\n"
- msgstr "rpcgen: çok fazla atama\n"
- 
--#: sunrpc/rpc_main.c:1117
-+#: sunrpc/rpc_main.c:1116
- msgid "rpcgen: arglist coding error\n"
- msgstr "rpcgen: argüman listesi kodlama hatası\n"
- 
- #. TRANS: the file will not be removed; this is an
- #. TRANS: informative message.
--#: sunrpc/rpc_main.c:1150
-+#: sunrpc/rpc_main.c:1149
- #, c-format
- msgid "file `%s' already exists and may be overwritten\n"
- msgstr "`%s' dosyası zaten var ve üzerine yazılabilir\n"
- 
--#: sunrpc/rpc_main.c:1195
-+#: sunrpc/rpc_main.c:1194
- msgid "Cannot specify more than one input file!\n"
- msgstr "Bir girdi dosyasından fazlası belirtilemez!\n"
- 
--#: sunrpc/rpc_main.c:1365
-+#: sunrpc/rpc_main.c:1364
- msgid "This implementation doesn't support newstyle or MT-safe code!\n"
- msgstr "Bu tamamlama yenibiçimi ya da MT-safe kodu desteklemez!\n"
- 
--#: sunrpc/rpc_main.c:1374
-+#: sunrpc/rpc_main.c:1373
- msgid "Cannot use netid flag with inetd flag!\n"
- msgstr "AğKimlik flaması inetd flaması ile kullanılamaz!\n"
- 
--#: sunrpc/rpc_main.c:1386
-+#: sunrpc/rpc_main.c:1385
- msgid "Cannot use netid flag without TIRPC!\n"
- msgstr "AğKimlik flaması TIRPC olmaksızın kullanılamaz!\n"
- 
--#: sunrpc/rpc_main.c:1393
-+#: sunrpc/rpc_main.c:1392
- msgid "Cannot use table flags with newstyle!\n"
- msgstr "Tablo flamaları yenibiçimle kullanılamaz!\n"
- 
--#: sunrpc/rpc_main.c:1412
-+#: sunrpc/rpc_main.c:1411
- msgid "\"infile\" is required for template generation flags.\n"
- msgstr "\"girdiDosyası\" şablon üretim flamaları için gerekli.\n"
- 
--#: sunrpc/rpc_main.c:1417
-+#: sunrpc/rpc_main.c:1416
- msgid "Cannot have more than one file generation flag!\n"
- msgstr "Birden fazla dosya üretim flaması olamaz!?\n"
- 
--#: sunrpc/rpc_main.c:1426
-+#: sunrpc/rpc_main.c:1425
- #, c-format
- msgid "usage: %s infile\n"
- msgstr "kullanımı: %s girdi-dosyası\n"
- 
--#: sunrpc/rpc_main.c:1427
-+#: sunrpc/rpc_main.c:1426
- #, c-format
- msgid "\t%s [-abkCLNTM][-Dname[=value]] [-i size] [-I [-K seconds]] [-Y path] infile\n"
- msgstr "\t%s [-abkCLNTM][-Disim[=değer]] [-i boyut] [-I [-K saniye]] [-Y dosyaYolu] girdiDosyası\n"
- 
--#: sunrpc/rpc_main.c:1429
-+#: sunrpc/rpc_main.c:1428
- #, c-format
- msgid "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o outfile] [infile]\n"
- msgstr "\t%s [-c | -h | -l | -m | -t | -Sc | -Ss | -Sm] [-o çıktıDosyası] [girdiDosyası]\n"
- 
--#: sunrpc/rpc_main.c:1431
-+#: sunrpc/rpc_main.c:1430
- #, c-format
- msgid "\t%s [-s nettype]* [-o outfile] [infile]\n"
- msgstr "\t%s [-s ağTürü]* [-o çıktıDosyası] [girdiDosyası]\n"
- 
--#: sunrpc/rpc_main.c:1432
-+#: sunrpc/rpc_main.c:1431
- #, c-format
- msgid "\t%s [-n netid]* [-o outfile] [infile]\n"
- msgstr "\t%s [-n ağKimlik]* [-o çıktıDosyası] [girdiDosyası]\n"
-@@ -5031,7 +5035,7 @@
- msgid "while allocating hash table entry"
- msgstr "arama (hash) tablosu girdisi ayrılırken"
- 
--#: nscd/cache.c:150 nscd/connections.c:185
-+#: nscd/cache.c:150 nscd/connections.c:187
- #, c-format
- msgid "cannot stat() file `%s': %s"
- msgstr "`%s' dosyası stat() olamıyor: %s"
-@@ -5044,153 +5048,158 @@
- msgid "Cannot run nscd in secure mode as unprivileged user"
- msgstr "nscd güvenli kipte yetkisiz kullanıcı olarak çalıştırılamaz"
- 
--#: nscd/connections.c:199
-+#: nscd/connections.c:175
-+#, c-format
-+msgid "while allocating cache: %s"
-+msgstr "arabellek girdisi ayrılırken: %s"
-+
-+#: nscd/connections.c:200
- #, c-format
- msgid "cannot open socket: %s"
- msgstr "soket açılamıyor: %s"
- 
--#: nscd/connections.c:217
-+#: nscd/connections.c:218
- #, c-format
- msgid "cannot enable socket to accept connections: %s"
- msgstr "bağlantıları kabul etmek üzere soket etkinleştirilemiyor: %s"
- 
--#: nscd/connections.c:259
-+#: nscd/connections.c:260
- #, c-format
- msgid "handle_request: request received (Version = %d)"
- msgstr "handle_request: istek alındı (Sürüm = %d)"
- 
--#: nscd/connections.c:265
-+#: nscd/connections.c:266
- #, c-format
- msgid "cannot handle old request version %d; current version is %d"
- msgstr "eski istem sürümü %d elde edilemedi; mevcut sürüm %d"
- 
--#: nscd/connections.c:303 nscd/connections.c:325
-+#: nscd/connections.c:304 nscd/connections.c:326
- #, c-format
- msgid "cannot write result: %s"
- msgstr "sonuç yazılamıyor: %s"
- 
--#: nscd/connections.c:404 nscd/connections.c:498
-+#: nscd/connections.c:405 nscd/connections.c:499
- #, c-format
- msgid "error getting callers id: %s"
- msgstr "çağrıcı kimliği alınırken hata: %s"
- 
--#: nscd/connections.c:470
-+#: nscd/connections.c:471
- #, c-format
- msgid "while accepting connection: %s"
- msgstr "bağlantı kabul edilirken: %s"
- 
--#: nscd/connections.c:481
-+#: nscd/connections.c:482
- #, c-format
- msgid "short read while reading request: %s"
- msgstr "istenen okuma kısa: %s"
- 
--#: nscd/connections.c:517
-+#: nscd/connections.c:518
- #, c-format
- msgid "key length in request too long: %d"
- msgstr "istenen anahtar uzunluÄŸu fazla: %d"
- 
--#: nscd/connections.c:531
-+#: nscd/connections.c:532
- #, c-format
- msgid "short read while reading request key: %s"
- msgstr "istenen tuş okunurken kısa okuma: %s"
- 
--#: nscd/connections.c:590 nscd/connections.c:591 nscd/connections.c:610
--#: nscd/connections.c:623 nscd/connections.c:629 nscd/connections.c:636
-+#: nscd/connections.c:591 nscd/connections.c:592 nscd/connections.c:611
-+#: nscd/connections.c:624 nscd/connections.c:630 nscd/connections.c:637
- #, c-format
- msgid "Failed to run nscd as user '%s'"
- msgstr "nscd '%s' kullanıcısı olarak çalıştırılamadı"
- 
--#: nscd/connections.c:611
-+#: nscd/connections.c:612
- msgid "getgrouplist failed"
- msgstr "getgrouplist başarısız"
- 
--#: nscd/connections.c:624
-+#: nscd/connections.c:625
- msgid "setgroups failed"
- msgstr "setgroups başarısız"
- 
--#: nscd/grpcache.c:102 nscd/hstcache.c:110 nscd/pwdcache.c:108
-+#: nscd/grpcache.c:103 nscd/hstcache.c:111 nscd/pwdcache.c:109
- msgid "while allocating key copy"
- msgstr "tuş kopyası ayrılırken"
- 
--#: nscd/grpcache.c:152 nscd/hstcache.c:167 nscd/pwdcache.c:145
-+#: nscd/grpcache.c:153 nscd/hstcache.c:168 nscd/pwdcache.c:146
- msgid "while allocating cache entry"
- msgstr "arabellek girdisi ayrılırken"
- 
--#: nscd/grpcache.c:195 nscd/hstcache.c:281 nscd/pwdcache.c:191
-+#: nscd/grpcache.c:196 nscd/hstcache.c:282 nscd/pwdcache.c:192
- #, c-format
- msgid "short write in %s: %s"
- msgstr "%s içinde kısa yazma: %s"
- 
--#: nscd/grpcache.c:217
-+#: nscd/grpcache.c:218
- #, c-format
- msgid "Haven't found \"%s\" in group cache!"
- msgstr "\"%s\" grup arabelleÄŸinde yok!"
- 
--#: nscd/grpcache.c:292
-+#: nscd/grpcache.c:284
- #, c-format
- msgid "Invalid numeric gid \"%s\"!"
- msgstr "\"%s\" grup numarası geçersiz!"
- 
--#: nscd/grpcache.c:299
-+#: nscd/grpcache.c:291
- #, c-format
- msgid "Haven't found \"%d\" in group cache!"
- msgstr "\"%d\" grup arabelleÄŸinde yok!"
- 
--#: nscd/hstcache.c:303 nscd/hstcache.c:378 nscd/hstcache.c:456
--#: nscd/hstcache.c:533
-+#: nscd/hstcache.c:304 nscd/hstcache.c:370 nscd/hstcache.c:435
-+#: nscd/hstcache.c:500
- #, c-format
- msgid "Haven't found \"%s\" in hosts cache!"
- msgstr "\"%s\" makinalar arabelleÄŸinde yok!"
- 
--#: nscd/nscd.c:80
-+#: nscd/nscd.c:85
- msgid "Read configuration data from NAME"
- msgstr "Yapılandırma verisini İSİM den okur"
- 
--#: nscd/nscd.c:82
-+#: nscd/nscd.c:87
- msgid "Do not fork and display messages on the current tty"
- msgstr "Üzerinde çalışılan tty de iletiler ayrılmaz ve gösterilir"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "NUMBER"
- msgstr "SAYI"
- 
--#: nscd/nscd.c:83
-+#: nscd/nscd.c:88
- msgid "Start NUMBER threads"
- msgstr "SAYIlı başlıkları başlatır"
- 
--#: nscd/nscd.c:84
-+#: nscd/nscd.c:89
- msgid "Shut the server down"
- msgstr "Sunucuyu indirir"
- 
--#: nscd/nscd.c:85
-+#: nscd/nscd.c:90
- msgid "Print current configuration statistic"
- msgstr "Şu anki yapılandırma istatistiklerini basar"
- 
--#: nscd/nscd.c:86
-+#: nscd/nscd.c:91
- msgid "TABLE"
- msgstr "TABLO"
- 
--#: nscd/nscd.c:87
-+#: nscd/nscd.c:92
- msgid "Invalidate the specified cache"
- msgstr "Belirtilen arabellek geçersiz kılındı"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "TABLE,yes"
- msgstr "TABLO,evet"
- 
--#: nscd/nscd.c:88
-+#: nscd/nscd.c:93
- msgid "Use separate cache for each user"
- msgstr "Her kullanıcı için ayrı arabellek kullanılır"
- 
--#: nscd/nscd.c:93
-+#: nscd/nscd.c:98
- msgid "Name Service Cache Daemon."
- msgstr "Name Service Cache Daemon."
- 
--#: nscd/nscd.c:126
-+#: nscd/nscd.c:131
- msgid "already running"
- msgstr "Zaten çalışıyor"
- 
--#: nscd/nscd.c:192 nscd/nscd.c:212 nscd/nscd.c:218
-+#: nscd/nscd.c:243 nscd/nscd.c:263 nscd/nscd.c:269
- msgid "Only root is allowed to use this option!"
- msgstr "Bu seçenek sadece root tarafından kullanılabilir!"
- 
-@@ -5280,22 +5289,22 @@
- "%15ld%% arabellekleme oranı\n"
- "      /etc/%s'deki değişiklikler için %15s kontrol uygulandı\n"
- 
--#: nscd/pwdcache.c:213
-+#: nscd/pwdcache.c:214
- #, c-format
- msgid "Haven't found \"%s\" in password cache!"
- msgstr "\"%s\" parola arabelleÄŸinde yok!"
- 
--#: nscd/pwdcache.c:288
-+#: nscd/pwdcache.c:280
- #, c-format
- msgid "Invalid numeric uid \"%s\"!"
- msgstr "\"%s\" kullanıcı numarası geçersiz!"
- 
--#: nscd/pwdcache.c:295
-+#: nscd/pwdcache.c:287
- #, c-format
- msgid "Haven't found \"%d\" in password cache!"
- msgstr "\"%d\" parola arabelleÄŸinde yok!"
- 
--#: elf/../sysdeps/generic/dl-sysdep.c:297
-+#: elf/../sysdeps/generic/dl-sysdep.c:357
- msgid "cannot create capability list"
- msgstr "yetenek listesi oluşturulamıyor"
- 
-@@ -5346,7 +5355,7 @@
- msgid ", OS ABI: %s %d.%d.%d"
- msgstr ", OS ABI: %s %d.%d.%d"
- 
--#: elf/cache.c:136 elf/ldconfig.c:1033
-+#: elf/cache.c:136 elf/ldconfig.c:1045
- #, c-format
- msgid "Can't open cache file %s\n"
- msgstr "Arabellek dosyası %s açılamıyor\n"
-@@ -5392,15 +5401,15 @@
- msgid "Renaming of %s to %s failed"
- msgstr "%s'in ismi %s olarak deÄŸiÅŸtirilemedi"
- 
--#: elf/dl-close.c:113
-+#: elf/dl-close.c:128
- msgid "shared object not open"
- msgstr "paylaşımlı nesne açık değil"
- 
--#: elf/dl-close.c:357 elf/dl-open.c:436
-+#: elf/dl-close.c:486 elf/dl-open.c:444
- msgid "TLS generation counter wrapped!  Please send report with the 'glibcbug' script."
- msgstr "TLS üretecinin sayacı başa döndü! Lütfen 'glibcbug' betiğini kullanarak bir hata raporu gönderin."
- 
--#: elf/dl-deps.c:111 elf/dl-open.c:177
-+#: elf/dl-deps.c:111 elf/dl-open.c:183
- msgid "DST not allowed in SUID/SGID programs"
- msgstr "SUID/SGID programlarda DST'ye izin verilmez"
- 
-@@ -5417,181 +5426,193 @@
- msgid "cannot allocate dependency list"
- msgstr "bağımlılık listesi ayrılamadı"
- 
--#: elf/dl-deps.c:492 elf/dl-deps.c:547
-+#: elf/dl-deps.c:494 elf/dl-deps.c:549
- msgid "cannot allocate symbol search list"
- msgstr "sembol arama listesi ayrılamadı"
- 
--#: elf/dl-deps.c:532
-+#: elf/dl-deps.c:534
- msgid "Filters not supported with LD_TRACE_PRELINKING"
- msgstr "LD_TRACE_PRELINKING'li süzgeçler destenlenmez"
- 
--#: elf/dl-error.c:73
-+#: elf/dl-error.c:75
- msgid "DYNAMIC LINKER BUG!!!"
- msgstr "DÄ°NAMÄ°K BAÄžLAYICI HATASI!!!"
- 
--#: elf/dl-error.c:106
-+#: elf/dl-error.c:108
- msgid "error while loading shared libraries"
- msgstr "paylaşımlı kitaplıklar yüklenirken hata oluştu"
- 
--#: elf/dl-load.c:338
-+#: elf/dl-load.c:339
- msgid "cannot allocate name record"
- msgstr "isim kaydı ayrılamadı"
- 
--#: elf/dl-load.c:440 elf/dl-load.c:520 elf/dl-load.c:614 elf/dl-load.c:709
-+#: elf/dl-load.c:441 elf/dl-load.c:520 elf/dl-load.c:612 elf/dl-load.c:707
- msgid "cannot create cache for search path"
- msgstr "dosya arama yolu için arabellek oluşturulamıyor"
- 
--#: elf/dl-load.c:545
-+#: elf/dl-load.c:543
- msgid "cannot create RUNPATH/RPATH copy"
- msgstr "RUNPATH/RPATH kopyası oluşturulamıyor"
- 
--#: elf/dl-load.c:600
-+#: elf/dl-load.c:598
- msgid "cannot create search path array"
- msgstr "dosya arama yolu dizisi oluşturulamıyor"
- 
--#: elf/dl-load.c:796
-+#: elf/dl-load.c:794
- msgid "cannot stat shared object"
- msgstr "paylaşımlı nesne durumlanamıyor"
- 
--#: elf/dl-load.c:840
-+#: elf/dl-load.c:838
- msgid "cannot open zero fill device"
- msgstr "sıfırlar içeren aygıt açılamaz"
- 
--#: elf/dl-load.c:849 elf/dl-load.c:1855
-+#: elf/dl-load.c:847 elf/dl-load.c:1902
- msgid "cannot create shared object descriptor"
- msgstr "paylaşımlı nesne tanımlayıcı oluşturulamıyor"
- 
--#: elf/dl-load.c:868 elf/dl-load.c:1351 elf/dl-load.c:1434
-+#: elf/dl-load.c:866 elf/dl-load.c:1398 elf/dl-load.c:1481
- msgid "cannot read file data"
- msgstr "dosya verisi okunamıyor"
- 
--#: elf/dl-load.c:908
-+#: elf/dl-load.c:906
- msgid "ELF load command alignment not page-aligned"
- msgstr "ELF yükleme komutu hizalaması sayfa-hizalamalı değil"
- 
--#: elf/dl-load.c:915
-+#: elf/dl-load.c:913
- msgid "ELF load command address/offset not properly aligned"
- msgstr "ELF yükleme komutu adresi/başvurusu gereği gibi hizalanamıyor"
- 
--#: elf/dl-load.c:996
-+#: elf/dl-load.c:988
-+msgid "cannot allocate TLS data structures for initial thread"
-+msgstr "ilk kanak için TLS veri yapıları oluşturulamıyor"
-+
-+#: elf/dl-load.c:1012
-+msgid "cannot handle TLS data"
-+msgstr "TLS verisi alınamıyor"
-+
-+#: elf/dl-load.c:1047
- msgid "failed to map segment from shared object"
- msgstr "parça paylaşımlı nesneden eşleştirilemedi"
- 
--#: elf/dl-load.c:1020
-+#: elf/dl-load.c:1071
- msgid "cannot dynamically load executable"
- msgstr "çalıştırılabilir dosya dinamik olarak yüklenemiyor"
- 
--#: elf/dl-load.c:1081
-+#: elf/dl-load.c:1132
- msgid "cannot change memory protections"
- msgstr "bellek korumaları değiştirilemiyor"
- 
--#: elf/dl-load.c:1100
-+#: elf/dl-load.c:1151
- msgid "cannot map zero-fill pages"
- msgstr "sıfırlar içeren sayfalar eşleştirilemez"
- 
--#: elf/dl-load.c:1118
-+#: elf/dl-load.c:1169
- msgid "cannot allocate memory for program header"
- msgstr "uygulama başlığı için bellek ayrılamadı"
- 
--#: elf/dl-load.c:1149
-+#: elf/dl-load.c:1200
- msgid "object file has no dynamic section"
- msgstr "nesne dosyasının dinamik bölümü yok"
- 
--#: elf/dl-load.c:1193
-+#: elf/dl-load.c:1240
- msgid "shared object cannot be dlopen()ed"
- msgstr "paylaşımlı nesne dlopen()'lanamıyor"
- 
--#: elf/dl-load.c:1216
-+#: elf/dl-load.c:1263
- msgid "cannot create searchlist"
- msgstr "arama listesi oluşturulamıyor"
- 
--#: elf/dl-load.c:1351
-+#: elf/dl-load.c:1398
- msgid "file too short"
- msgstr "dosya çok küçük"
- 
--#: elf/dl-load.c:1374
-+#: elf/dl-load.c:1421
- msgid "invalid ELF header"
- msgstr "ELF başlığı geçersiz"
- 
--#: elf/dl-load.c:1383
-+#: elf/dl-load.c:1430
- msgid "ELF file data encoding not big-endian"
- msgstr "ELF dosyası verisinin kodlaması en-kıymetli-bayt-ilk (big-endian) değil"
- 
--#: elf/dl-load.c:1385
-+#: elf/dl-load.c:1432
- msgid "ELF file data encoding not little-endian"
- msgstr "ELF dosyası verisinin kodlaması en-kıymetli-bayt-son (little-endian) değil"
- 
--#: elf/dl-load.c:1389
-+#: elf/dl-load.c:1436
- msgid "ELF file version ident does not match current one"
- msgstr "ELF dosyası sürüm kimliği mevcut biriyle eşleşmiyor"
- 
--#: elf/dl-load.c:1393
-+#: elf/dl-load.c:1440
- msgid "ELF file OS ABI invalid"
- msgstr "ELF dosyası OS ABI geçersiz"
- 
--#: elf/dl-load.c:1395
-+#: elf/dl-load.c:1442
- msgid "ELF file ABI version invalid"
- msgstr "ELF dosyası ABI sürümü geçersiz"
- 
--#: elf/dl-load.c:1398
-+#: elf/dl-load.c:1445
- msgid "internal error"
- msgstr "iç hata"
- 
--#: elf/dl-load.c:1405
-+#: elf/dl-load.c:1452
- msgid "ELF file version does not match current one"
- msgstr "ELF dosyası sürümü mevcut biriyle eşleşmiyor"
- 
--#: elf/dl-load.c:1413
-+#: elf/dl-load.c:1460
- msgid "ELF file's phentsize not the expected size"
- msgstr "ELF dosyasının phent uzunluğu beklenen uzunlukta değil"
- 
--#: elf/dl-load.c:1419
-+#: elf/dl-load.c:1466
- msgid "only ET_DYN and ET_EXEC can be loaded"
- msgstr "sadece ET_DYN ve ET_EXEC yüklü olabilir"
- 
--#: elf/dl-load.c:1870
-+#: elf/dl-load.c:1917
- msgid "cannot open shared object file"
- msgstr "paylaşımlı nesne dosyası açılamıyor"
- 
--#: elf/dl-lookup.c:248 elf/dl-lookup.c:413
-+#: elf/dl-lookup.c:265 elf/dl-lookup.c:430
- msgid "relocation error"
- msgstr "yeniden konumlama hatası"
- 
--#: elf/dl-open.c:105
-+#: elf/dl-open.c:111
- msgid "cannot extend global scope"
- msgstr "genel kapsam geniÅŸletilemiyor"
- 
--#: elf/dl-open.c:208
-+#: elf/dl-open.c:214
- msgid "empty dynamic string token substitution"
- msgstr "boÅŸ dinamik dizge simge ikamesi"
- 
--#: elf/dl-open.c:345 elf/dl-open.c:356
-+#: elf/dl-open.c:351 elf/dl-open.c:362
- msgid "cannot create scope list"
- msgstr "etki alanı listesi oluşturulamıyor"
- 
--#: elf/dl-open.c:416
-+#: elf/dl-open.c:424
- msgid "cannot create TLS data structures"
- msgstr "TLS veri yapıları oluşturulamıyor"
- 
--#: elf/dl-open.c:478
-+#: elf/dl-open.c:486
- msgid "invalid mode for dlopen()"
- msgstr "dlopen() için kip geçersiz"
- 
--#: elf/dl-reloc.c:88
-+#: elf/dl-reloc.c:58
-+msgid "shared object cannot be dlopen()ed: static TLS memory too small"
-+msgstr "paylaşımlı nesne dlopen()'lanamıyor: statik TLS belleği çok küçük"
-+
-+#: elf/dl-reloc.c:118
- msgid "cannot make segment writable for relocation"
- msgstr "yeniden konumlama için parça yazılabilir yapılamıyor"
- 
--#: elf/dl-reloc.c:174
-+#: elf/dl-reloc.c:219
- #, c-format
- msgid "%s: profiler found no PLTREL in object %s\n"
- msgstr "%s: profiler %s nesnesinde PLTREL bulamadı\n"
- 
--#: elf/dl-reloc.c:186
-+#: elf/dl-reloc.c:231
- #, c-format
- msgid "%s: profiler out of memory shadowing PLTREL of %s\n"
- msgstr "%s: %s PLTREL gölgelenirken profiler bellekdışı\n"
- 
--#: elf/dl-reloc.c:201
-+#: elf/dl-reloc.c:246
- msgid "cannot restore segment prot after reloc"
- msgstr "reloc işleminden sonra prot segmanı eski haline getirilemedi"
- 
-@@ -5647,119 +5668,119 @@
- msgid "Configure Dynamic Linker Run Time Bindings."
- msgstr "Dinamik Bağlayıcının İcra Zamanı Bağıntılarını Yapılandırır."
- 
--#: elf/ldconfig.c:282
-+#: elf/ldconfig.c:294
- #, c-format
- msgid "Path `%s' given more than once"
- msgstr "`%s' dosya yolu birden fazla verilmiÅŸ"
- 
--#: elf/ldconfig.c:326
-+#: elf/ldconfig.c:338
- #, c-format
- msgid "%s is not a known library type"
- msgstr "%s bilinen bir kitaplık türü değil"
- 
--#: elf/ldconfig.c:344
-+#: elf/ldconfig.c:356
- #, c-format
- msgid "Can't stat %s"
- msgstr "stat %s yapılamıyor"
- 
--#: elf/ldconfig.c:414
-+#: elf/ldconfig.c:426
- #, c-format
- msgid "Can't stat %s\n"
- msgstr "stat %s yapılamıyor\n"
- 
--#: elf/ldconfig.c:424
-+#: elf/ldconfig.c:436
- #, c-format
- msgid "%s is not a symbolic link\n"
- msgstr "%s bir sembolik baÄŸ deÄŸil\n"
- 
--#: elf/ldconfig.c:443
-+#: elf/ldconfig.c:455
- #, c-format
- msgid "Can't unlink %s"
- msgstr "%s bağı kaldırılamadı"
- 
--#: elf/ldconfig.c:449
-+#: elf/ldconfig.c:461
- #, c-format
- msgid "Can't link %s to %s"
- msgstr "%s den %s'e bağ yapılamıyor"
- 
--#: elf/ldconfig.c:455
-+#: elf/ldconfig.c:467
- msgid " (changed)\n"
- msgstr " (deÄŸiÅŸti)\n"
- 
--#: elf/ldconfig.c:457
-+#: elf/ldconfig.c:469
- msgid " (SKIPPED)\n"
- msgstr " (ATLANDI)\n"
- 
--#: elf/ldconfig.c:512
-+#: elf/ldconfig.c:524
- #, c-format
- msgid "Can't find %s"
- msgstr "%s bulunamıyor"
- 
--#: elf/ldconfig.c:528
-+#: elf/ldconfig.c:540
- #, c-format
- msgid "Can't lstat %s"
- msgstr "lstat %s yapılamıyor"
- 
--#: elf/ldconfig.c:535
-+#: elf/ldconfig.c:547
- #, c-format
- msgid "Ignored file %s since it is not a regular file."
- msgstr "Normal bir dosya olmadığından %s dosyası yoksayıldı"
- 
--#: elf/ldconfig.c:543
-+#: elf/ldconfig.c:555
- #, c-format
- msgid "No link created since soname could not be found for %s"
- msgstr "%s için kitaplık ismi bulunamadığından bağ oluşturulmadı"
- 
--#: elf/ldconfig.c:634
-+#: elf/ldconfig.c:646
- #, c-format
- msgid "Can't open directory %s"
- msgstr "%s dizini açılamıyor"
- 
--#: elf/ldconfig.c:689 elf/ldconfig.c:736
-+#: elf/ldconfig.c:701 elf/ldconfig.c:748
- #, c-format
- msgid "Cannot lstat %s"
- msgstr "lstat %s yapılamıyor"
- 
--#: elf/ldconfig.c:701
-+#: elf/ldconfig.c:713
- #, c-format
- msgid "Cannot stat %s"
- msgstr "stat %s yapılamıyor"
- 
--#: elf/ldconfig.c:758 elf/readlib.c:93
-+#: elf/ldconfig.c:770 elf/readlib.c:93
- #, c-format
- msgid "Input file %s not found.\n"
- msgstr "Girdi dosyası %s bulunamadı.\n"
- 
--#: elf/ldconfig.c:792
-+#: elf/ldconfig.c:804
- #, c-format
- msgid "libc5 library %s in wrong directory"
- msgstr "libc5 kitaplığı %s yanlış dizinde"
- 
--#: elf/ldconfig.c:795
-+#: elf/ldconfig.c:807
- #, c-format
- msgid "libc6 library %s in wrong directory"
- msgstr "libc6 kitaplığı %s yanlış dizinde"
- 
--#: elf/ldconfig.c:798
-+#: elf/ldconfig.c:810
- #, c-format
- msgid "libc4 library %s in wrong directory"
- msgstr "libc4 kitaplığı %s yanlış dizinde"
- 
--#: elf/ldconfig.c:825
-+#: elf/ldconfig.c:837
- #, c-format
- msgid "libraries %s and %s in directory %s have same soname but different type."
- msgstr "%s ve %s kitaplıkları %s dizininde ve aynı isme sahip oldukları halde farklı türde."
- 
--#: elf/ldconfig.c:928
-+#: elf/ldconfig.c:940
- #, c-format
- msgid "Can't open configuration file %s"
- msgstr "Yapılandırma dosyası %s açılamıyor"
- 
--#: elf/ldconfig.c:1012
-+#: elf/ldconfig.c:1024
- msgid "Can't chdir to /"
- msgstr "/ dizinine geçilemiyor"
- 
--#: elf/ldconfig.c:1054
-+#: elf/ldconfig.c:1066
- #, c-format
- msgid "Can't open cache file directory %s\n"
- msgstr "Arabellek dosyasının dizini %s açılamıyor\n"
-Binary files glibc-2.3.2/po/zh_CN.mo and glibc-2.3.2-200304020432/po/zh_CN.mo differ
-Binary files glibc-2.3.2/po/zh_TW.mo and glibc-2.3.2-200304020432/po/zh_TW.mo differ
-diff -u -udbrN glibc-2.3.2/posix/Makefile glibc-2.3.2-200304020432/posix/Makefile
---- glibc-2.3.2/posix/Makefile	Sun Feb 23 10:23:05 2003
-+++ glibc-2.3.2-200304020432/posix/Makefile	Wed Mar 19 23:32:19 2003
-@@ -75,7 +75,7 @@
- 		   tst-chmod bug-regex1 bug-regex2 bug-regex3 bug-regex4 \
- 		   tst-gnuglob tst-regex bug-regex5 bug-regex6 bug-regex7 \
- 		   bug-regex8 bug-regex9 bug-regex10 bug-regex11 bug-regex12 \
--		   bug-regex13 bug-regex14 bug-regex15 bug-regex16
-+		   bug-regex13 bug-regex14 bug-regex15 bug-regex16 tst-nice
- ifeq (yes,$(build-shared))
- test-srcs	:= globtest
- tests           += wordexp-test tst-exec tst-spawn
-diff -u -udbrN glibc-2.3.2/posix/confstr.c glibc-2.3.2-200304020432/posix/confstr.c
---- glibc-2.3.2/posix/confstr.c	Wed Feb 12 22:15:00 2003
-+++ glibc-2.3.2-200304020432/posix/confstr.c	Wed Mar  5 04:02:26 2003
-@@ -143,12 +143,13 @@
- 
-     case _CS_GNU_LIBC_VERSION:
-       string = "glibc " VERSION;
--      string_len = strlen (string);
-+      string_len = sizeof ("glibc " VERSION);
-+      break;
- 
-     case _CS_GNU_LIBPTHREAD_VERSION:
- #ifdef LIBPTHREAD_VERSION
-       string = LIBPTHREAD_VERSION;
--      string_len = strlen (string);
-+      string_len = sizeof LIBPTHREAD_VERSION;
-       break;
- #else
-       /* No thread library.  */
-diff -u -udbrN glibc-2.3.2/posix/fnmatch.c glibc-2.3.2-200304020432/posix/fnmatch.c
---- glibc-2.3.2/posix/fnmatch.c	Sun Aug  4 06:32:39 2002
-+++ glibc-2.3.2-200304020432/posix/fnmatch.c	Sun Mar 16 02:03:46 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1991-93,96-99,2000,01,02 Free Software Foundation, Inc.
-+/* Copyright (C) 1991,1992,1993,1996,1997,1998,1999,2000,2001,2002,2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -333,7 +334,7 @@
-       /* Convert the strings into wide characters.  */
-       memset (&ps, '\0', sizeof (ps));
-       n = mbsrtowcs (NULL, &pattern, 0, &ps);
--      if (__builtin_expect (n, 0) == (size_t) -1)
-+      if (__builtin_expect (n == (size_t) -1, 0))
- 	/* Something wrong.
- 	   XXX Do we have to set `errno' to something which mbsrtows hasn't
- 	   already done?  */
-@@ -344,7 +345,7 @@
- 
-       assert (mbsinit (&ps));
-       n = mbsrtowcs (NULL, &string, 0, &ps);
--      if (__builtin_expect (n, 0) == (size_t) -1)
-+      if (__builtin_expect (n == (size_t) -1, 0))
- 	/* Something wrong.
- 	   XXX Do we have to set `errno' to something which mbsrtows hasn't
- 	   already done?  */
-diff -u -udbrN glibc-2.3.2/posix/fnmatch_loop.c glibc-2.3.2-200304020432/posix/fnmatch_loop.c
---- glibc-2.3.2/posix/fnmatch_loop.c	Mon Mar 11 09:32:00 2002
-+++ glibc-2.3.2-200304020432/posix/fnmatch_loop.c	Sun Mar 16 04:22:23 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1991-1993, 1996-2000, 2001 Free Software Foundation, Inc.
-+/* Copyright (C) 1991,1992,1993,1996,1997,1998,1999,2000,2001,2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -539,11 +540,13 @@
- 				if (! is_range)
- 				  {
- # ifdef WIDE_CHAR_VERSION
--				    for (c1 = 0; c1 < wextra[idx]; ++c1)
-+				    for (c1 = 0;
-+					 (int32_t) c1 < wextra[idx];
-+					 ++c1)
- 				      if (n[c1] != wextra[1 + c1])
- 					break;
- 
--				    if (c1 == wextra[idx])
-+				    if ((int32_t) c1 == wextra[idx])
- 				      goto matched;
- # else
- 				    for (c1 = 0; c1 < extra[idx]; ++c1)
-@@ -932,7 +935,7 @@
- 	case L('/'):
- 	  if (NO_LEADING_PERIOD (flags))
- 	    {
--	      if (n == string_end || c != *n)
-+	      if (n == string_end || c != (UCHAR) *n)
- 		return FNM_NOMATCH;
- 
- 	      new_no_leading_period = 1;
-diff -u -udbrN glibc-2.3.2/posix/getconf.c glibc-2.3.2-200304020432/posix/getconf.c
---- glibc-2.3.2/posix/getconf.c	Wed Feb 12 22:09:19 2003
-+++ glibc-2.3.2-200304020432/posix/getconf.c	Fri Mar 14 07:20:08 2003
-@@ -865,6 +865,9 @@
- #ifdef _CS_GNU_LIBPTHREAD_VERSION
-     { "GNU_LIBPTHREAD_VERSION", _CS_GNU_LIBPTHREAD_VERSION, CONFSTR },
- #endif
-+#ifdef _PC_2_SYMLINKS
-+    { "POSIX2_SYMLINKS", _PC_2_SYMLINKS, PATHCONF },
-+#endif
- 
-     { NULL, 0, SYSCONF }
-   };
-diff -u -udbrN glibc-2.3.2/posix/glob/ChangeLog glibc-2.3.2-200304020432/posix/glob/ChangeLog
---- glibc-2.3.2/posix/glob/ChangeLog	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/posix/glob/ChangeLog	Fri Jul 26 02:34:28 1996
-@@ -0,0 +1,23 @@
-+Sat Jul 20 21:55:31 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>
-+
-+	Win32 hacks from <Rob_Tulloh@tivoli.com>.
-+	* posix/glob.c [WIN32]: Don't include <pwd.h>; don't use d_ino;
-+	use void * for my_realloc; include <malloc.h> for alloca.
-+	(glob) [WIN32]: Use "c:/users/default" for ~ if no HOME variable.
-+	* posix/fnmatch.h [WIN32]: Use prototypes even if [!__STDC__].
-+	* posix/glob.h: Likewise.
-+
-+Fri Jul 19 16:56:41 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>
-+
-+	* posix/glob.h [!_AMIGA && !VMS]: Check this instead of just [!_AMIGA]
-+	for `struct stat;' forward decl.
-+
-+Sat Jun 22 10:44:09 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>
-+
-+	* posix/glob.c: Include <alloca.h> only [HAVE_ALLOCA_H], not [sparc].
-+
-+Fri Jun 21 00:27:51 1996  Roland McGrath  <roland@delasyd.gnu.ai.mit.edu>
-+
-+	* posix/fnmatch.c (fnmatch): Fix \*[*?]+ case to increment name ptr
-+ 	only for ?s, not for *s.  Fix from Chet Ramey.
-+
-diff -u -udbrN glibc-2.3.2/posix/glob/Makefile.ami glibc-2.3.2-200304020432/posix/glob/Makefile.ami
---- glibc-2.3.2/posix/glob/Makefile.ami	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/posix/glob/Makefile.ami	Tue Aug 27 00:40:48 2002
-@@ -0,0 +1,69 @@
-+# Makefile for standalone distribution of libglob.a (fnmatch, glob).
-+
-+# Copyright (C) 1991, 92, 93, 94, 95, 97 Free Software Foundation, Inc.
-+# This file is part of the GNU C Library.
-+
-+# This library is free software; you can redistribute it and/or
-+# modify it under the terms of the GNU Lesser General Public License
-+# as published by the Free Software Foundation; either version 2.1 of
-+# the License, or (at your option) any later version.
-+
-+# This library is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	See the GNU
-+# Lesser General Public License for more details.
-+
-+# You should have received a copy of the GNU Lesser General Public
-+# License along with the GNU C Library; see the file COPYING.LIB.  If not,
-+# write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-+# Boston, MA 02111-1307, USA.
-+
-+# Ultrix 2.2 make doesn't expand the value of VPATH.
-+VPATH = /glob/
-+# This must repeat the value, because configure will remove `VPATH = .'.
-+srcdir = /glob/
-+
-+CC = sc
-+RM = delete
-+CPPFLAGS =
-+CFLAGS =
-+
-+# Information determined by configure.
-+DEFS = Define HAVE_HEADER_STDC Define HAVE_UNISTD_H Define HAVE_STRING_H \
-+	Define HAVE_DIRENT_H
-+
-+# How to invoke ar.
-+AR = join
-+ARFLAGS = as
-+
-+# How to invoke ranlib.
-+RANLIB = ;
-+
-+.PHONY: all
-+all: glob.lib
-+
-+glob.lib : glob.o fnmatch.o
-+	$(AR) $(ARFLAGS) $@ glob.o fnmatch.o
-+	$(RANLIB) $@
-+
-+# For some reason, Unix make wants the dependencies on the source files.
-+# Otherwise it refuses to use an implicit rule!
-+# And, get this: it doesn't work to use $(srcdir)foo.c!!
-+glob.o: $(srcdir)glob.h $(srcdir)fnmatch.h glob.c
-+fnmatch.o: $(srcdir)fnmatch.h fnmatch.c
-+
-+OUTPUT_OPTION =
-+.c.o:
-+	$(CC) IDir "" \
-+	      $(DEFS) $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION)
-+
-+.PHONY: clean realclean glob-clean glob-realclean distclean
-+clean glob-clean:
-+	-$(RM) glob.lib "#?.o" core
-+distclean glob-realclean: clean
-+	-$(RM) TAGS tags Makefile config.status config.h config.log
-+realcean: distclean
-+
-+# For inside the C library.
-+glob.tar glob.tar.Z:
-+	$(MAKE) -C .. $@
-diff -u -udbrN glibc-2.3.2/posix/glob/Makefile.in glibc-2.3.2-200304020432/posix/glob/Makefile.in
---- glibc-2.3.2/posix/glob/Makefile.in	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/posix/glob/Makefile.in	Tue Aug 27 00:39:49 2002
-@@ -0,0 +1,66 @@
-+# Makefile for standalone distribution of libglob.a (fnmatch, glob).
-+
-+# Copyright (C) 1991, 92, 93, 94, 95 Free Software Foundation, Inc.
-+# This file is part of the GNU C Library.
-+
-+# This library is free software; you can redistribute it and/or
-+# modify it under the terms of the GNU Lesser General Public License
-+# as published by the Free Software Foundation; either version 2.1 of
-+# the License, or (at your option) any later version.
-+
-+# This library is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+# Lesser General Public License for more details.
-+
-+# You should have received a copy of the GNU Lesser General Public
-+# License along with this library; see the file COPYING.LIB.  If
-+# not, write to the Free Software Foundation, Inc., 59 Temple Place, 
-+# Suite 330, Boston, MA 02111 USA.
-+
-+# Ultrix 2.2 make doesn't expand the value of VPATH.
-+VPATH = @srcdir@
-+# This must repeat the value, because configure will remove `VPATH = .'.
-+srcdir = @srcdir@
-+
-+CC = @CC@
-+CPPFLAGS = @CPPFLAGS@
-+CFLAGS = @CFLAGS@
-+
-+# Information determined by configure.
-+DEFS = @DEFS@
-+
-+# How to invoke ar.
-+AR = @AR@
-+ARFLAGS = rv
-+
-+# How to invoke ranlib.
-+RANLIB = @RANLIB@
-+
-+.PHONY: all
-+all: libglob.a
-+
-+libglob.a: glob.o fnmatch.o
-+	$(AR) $(ARFLAGS) $@ glob.o fnmatch.o
-+	$(RANLIB) $@
-+
-+# For some reason, Unix make wants the dependencies on the source files.
-+# Otherwise it refuses to use an implicit rule!
-+# And, get this: it doesn't work to use $(srcdir)/foo.c!!
-+glob.o: $(srcdir)/glob.h $(srcdir)/fnmatch.h glob.c
-+fnmatch.o: $(srcdir)/fnmatch.h fnmatch.c
-+
-+.c.o:
-+	$(CC) -I. -I$(srcdir) -c \
-+	      $(DEFS) $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION)
-+
-+.PHONY: clean realclean glob-clean glob-realclean distclean
-+clean glob-clean:
-+	-rm -f libglob.a *.o core
-+distclean glob-realclean: clean
-+	-rm -f TAGS tags Makefile config.status config.h config.log
-+realcean: distclean
-+
-+# For inside the C library.
-+glob.tar glob.tar.Z:
-+	$(MAKE) -C .. $@
-diff -u -udbrN glibc-2.3.2/posix/glob/SCOPTIONS glibc-2.3.2-200304020432/posix/glob/SCOPTIONS
---- glibc-2.3.2/posix/glob/SCOPTIONS	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/posix/glob/SCOPTIONS	Thu May  9 19:54:36 1996
-@@ -0,0 +1,13 @@
-+ERRORREXX
-+OPTIMIZE
-+NOVERSION
-+OPTIMIZERTIME
-+OPTIMIZERALIAS
-+DEFINE INCLUDEDIR="include:"
-+DEFINE LIBDIR="lib:"
-+DEFINE NO_ALLOCA
-+DEFINE NO_FLOAT
-+DEFINE NO_ARCHIVES
-+IGNORE=161
-+IGNORE=100
-+STARTUP=cres
-diff -u -udbrN glibc-2.3.2/posix/glob/SMakefile glibc-2.3.2-200304020432/posix/glob/SMakefile
---- glibc-2.3.2/posix/glob/SMakefile	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/posix/glob/SMakefile	Fri Jul  6 06:55:38 2001
-@@ -0,0 +1,68 @@
-+# Makefile for standalone distribution of libglob.a (fnmatch, glob).
-+# Copyright (C) 1991, 92, 93, 94, 95, 97 Free Software Foundation, Inc.
-+# This file is part of the GNU C Library.
-+
-+# The GNU C Library is free software; you can redistribute it and/or
-+# modify it under the terms of the GNU Lesser General Public
-+# License as published by the Free Software Foundation; either
-+# version 2.1 of the License, or (at your option) any later version.
-+
-+# The GNU C Library is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY; without even the implied warranty of
-+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+# Lesser General Public License for more details.
-+
-+# You should have received a copy of the GNU Lesser General Public
-+# License along with the GNU C Library; if not, write to the Free
-+# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+# 02111-1307 USA.
-+
-+# Ultrix 2.2 make doesn't expand the value of VPATH.
-+VPATH = /glob/
-+# This must repeat the value, because configure will remove `VPATH = .'.
-+srcdir = /glob/
-+
-+CC = sc
-+CPPFLAGS =
-+CFLAGS =
-+MAKE = smake
-+RM = delete
-+
-+# Information determined by configure.
-+DEFS = Define HAVE_HEADER_STDC Define HAVE_UNISTD_H Define HAVE_STRING_H \
-+	Define HAVE_DIRENT_H
-+
-+# How to invoke ar.
-+AR = join
-+ARFLAGS = as
-+
-+# How to invoke ranlib.
-+RANLIB = ;
-+
-+.PHONY: all
-+all: glob.lib
-+
-+glob.lib : glob.o fnmatch.o
-+	$(AR) $(ARFLAGS) $@ glob.o fnmatch.o
-+	$(RANLIB) $@
-+
-+# For some reason, Unix make wants the dependencies on the source files.
-+# Otherwise it refuses to use an implicit rule!
-+# And, get this: it doesn't work to use $(srcdir)foo.c!!
-+glob.o: $(srcdir)glob.h $(srcdir)fnmatch.h glob.c
-+fnmatch.o: $(srcdir)fnmatch.h fnmatch.c
-+
-+.c.o:
-+	$(CC) IDir "" \
-+	      $(DEFS) $(CPPFLAGS) $(CFLAGS) $< $(OUTPUT_OPTION)
-+
-+.PHONY: clean realclean glob-clean glob-realclean distclean
-+clean glob-clean:
-+	-$(RM) -f glob.lib *.o core
-+distclean glob-realclean: clean
-+	-$(RM) -f TAGS tags Makefile config.status config.h config.log
-+realcean: distclean
-+
-+# For inside the C library.
-+glob.tar glob.tar.Z:
-+	$(MAKE) -C .. $@
-diff -u -udbrN glibc-2.3.2/posix/glob/configure glibc-2.3.2-200304020432/posix/glob/configure
---- glibc-2.3.2/posix/glob/configure	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/posix/glob/configure	Fri Mar  1 18:19:22 1996
-@@ -0,0 +1,1664 @@
-+#! /bin/sh
-+
-+# Guess values for system-dependent variables and create Makefiles.
-+# Generated automatically using autoconf version 2.7 
-+# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
-+#
-+# This configure script is free software; the Free Software Foundation
-+# gives unlimited permission to copy, distribute and modify it.
-+
-+# Defaults:
-+ac_help=
-+ac_default_prefix=/usr/local
-+# Any additions from configure.in:
-+
-+# Initialize some variables set by options.
-+# The variables have the same names as the options, with
-+# dashes changed to underlines.
-+build=NONE
-+cache_file=./config.cache
-+exec_prefix=NONE
-+host=NONE
-+no_create=
-+nonopt=NONE
-+no_recursion=
-+prefix=NONE
-+program_prefix=NONE
-+program_suffix=NONE
-+program_transform_name=s,x,x,
-+silent=
-+site=
-+srcdir=
-+target=NONE
-+verbose=
-+x_includes=NONE
-+x_libraries=NONE
-+bindir='${exec_prefix}/bin'
-+sbindir='${exec_prefix}/sbin'
-+libexecdir='${exec_prefix}/libexec'
-+datadir='${prefix}/share'
-+sysconfdir='${prefix}/etc'
-+sharedstatedir='${prefix}/com'
-+localstatedir='${prefix}/var'
-+libdir='${exec_prefix}/lib'
-+includedir='${prefix}/include'
-+oldincludedir='/usr/include'
-+infodir='${prefix}/info'
-+mandir='${prefix}/man'
-+
-+# Initialize some other variables.
-+subdirs=
-+MFLAGS= MAKEFLAGS=
-+
-+ac_prev=
-+for ac_option
-+do
-+
-+  # If the previous option needs an argument, assign it.
-+  if test -n "$ac_prev"; then
-+    eval "$ac_prev=\$ac_option"
-+    ac_prev=
-+    continue
-+  fi
-+
-+  case "$ac_option" in
-+  -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
-+  *) ac_optarg= ;;
-+  esac
-+
-+  # Accept the important Cygnus configure options, so we can diagnose typos.
-+
-+  case "$ac_option" in
-+
-+  -bindir | --bindir | --bindi | --bind | --bin | --bi)
-+    ac_prev=bindir ;;
-+  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
-+    bindir="$ac_optarg" ;;
-+
-+  -build | --build | --buil | --bui | --bu)
-+    ac_prev=build ;;
-+  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
-+    build="$ac_optarg" ;;
-+
-+  -cache-file | --cache-file | --cache-fil | --cache-fi \
-+  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
-+    ac_prev=cache_file ;;
-+  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
-+  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
-+    cache_file="$ac_optarg" ;;
-+
-+  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-+    ac_prev=datadir ;;
-+  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-+  | --da=*)
-+    datadir="$ac_optarg" ;;
-+
-+  -disable-* | --disable-*)
-+    ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
-+    # Reject names that are not valid shell variable names.
-+    if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
-+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-+    fi
-+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-+    eval "enable_${ac_feature}=no" ;;
-+
-+  -enable-* | --enable-*)
-+    ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
-+    # Reject names that are not valid shell variable names.
-+    if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
-+      { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
-+    fi
-+    ac_feature=`echo $ac_feature| sed 's/-/_/g'`
-+    case "$ac_option" in
-+      *=*) ;;
-+      *) ac_optarg=yes ;;
-+    esac
-+    eval "enable_${ac_feature}='$ac_optarg'" ;;
-+
-+  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
-+  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
-+  | --exec | --exe | --ex)
-+    ac_prev=exec_prefix ;;
-+  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
-+  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
-+  | --exec=* | --exe=* | --ex=*)
-+    exec_prefix="$ac_optarg" ;;
-+
-+  -gas | --gas | --ga | --g)
-+    # Obsolete; use --with-gas.
-+    with_gas=yes ;;
-+
-+  -help | --help | --hel | --he)
-+    # Omit some internal or obsolete options to make the list less imposing.
-+    # This message is too long to be a string in the A/UX 3.1 sh.
-+    cat << EOF
-+Usage: configure [options] [host]
-+Options: [defaults in brackets after descriptions]
-+Configuration:
-+  --cache-file=FILE       cache test results in FILE
-+  --help                  print this message
-+  --no-create             do not create output files
-+  --quiet, --silent       do not print \`checking...' messages
-+  --version               print the version of autoconf that created configure
-+Directory and file names:
-+  --prefix=PREFIX         install architecture-independent files in PREFIX
-+                          [$ac_default_prefix]
-+  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
-+                          [same as prefix]
-+  --bindir=DIR            user executables in DIR [EPREFIX/bin]
-+  --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
-+  --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
-+  --datadir=DIR           read-only architecture-independent data in DIR
-+                          [PREFIX/share]
-+  --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
-+  --sharedstatedir=DIR    modifiable architecture-independent data in DIR
-+                          [PREFIX/com]
-+  --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
-+  --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
-+  --includedir=DIR        C header files in DIR [PREFIX/include]
-+  --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
-+  --infodir=DIR           info documentation in DIR [PREFIX/info]
-+  --mandir=DIR            man documentation in DIR [PREFIX/man]
-+  --srcdir=DIR            find the sources in DIR [configure dir or ..]
-+  --program-prefix=PREFIX prepend PREFIX to installed program names
-+  --program-suffix=SUFFIX append SUFFIX to installed program names
-+  --program-transform-name=PROGRAM
-+                          run sed PROGRAM on installed program names
-+EOF
-+    cat << EOF
-+Host type:
-+  --build=BUILD           configure for building on BUILD [BUILD=HOST]
-+  --host=HOST             configure for HOST [guessed]
-+  --target=TARGET         configure for TARGET [TARGET=HOST]
-+Features and packages:
-+  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
-+  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-+  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
-+  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-+  --x-includes=DIR        X include files are in DIR
-+  --x-libraries=DIR       X library files are in DIR
-+EOF
-+    if test -n "$ac_help"; then
-+      echo "--enable and --with options recognized:$ac_help"
-+    fi
-+    exit 0 ;;
-+
-+  -host | --host | --hos | --ho)
-+    ac_prev=host ;;
-+  -host=* | --host=* | --hos=* | --ho=*)
-+    host="$ac_optarg" ;;
-+
-+  -includedir | --includedir | --includedi | --included | --include \
-+  | --includ | --inclu | --incl | --inc)
-+    ac_prev=includedir ;;
-+  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
-+  | --includ=* | --inclu=* | --incl=* | --inc=*)
-+    includedir="$ac_optarg" ;;
-+
-+  -infodir | --infodir | --infodi | --infod | --info | --inf)
-+    ac_prev=infodir ;;
-+  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
-+    infodir="$ac_optarg" ;;
-+
-+  -libdir | --libdir | --libdi | --libd)
-+    ac_prev=libdir ;;
-+  -libdir=* | --libdir=* | --libdi=* | --libd=*)
-+    libdir="$ac_optarg" ;;
-+
-+  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
-+  | --libexe | --libex | --libe)
-+    ac_prev=libexecdir ;;
-+  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
-+  | --libexe=* | --libex=* | --libe=*)
-+    libexecdir="$ac_optarg" ;;
-+
-+  -localstatedir | --localstatedir | --localstatedi | --localstated \
-+  | --localstate | --localstat | --localsta | --localst \
-+  | --locals | --local | --loca | --loc | --lo)
-+    ac_prev=localstatedir ;;
-+  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
-+  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
-+  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
-+    localstatedir="$ac_optarg" ;;
-+
-+  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
-+    ac_prev=mandir ;;
-+  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
-+    mandir="$ac_optarg" ;;
-+
-+  -nfp | --nfp | --nf)
-+    # Obsolete; use --without-fp.
-+    with_fp=no ;;
-+
-+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-+  | --no-cr | --no-c)
-+    no_create=yes ;;
-+
-+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
-+    no_recursion=yes ;;
-+
-+  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
-+  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
-+  | --oldin | --oldi | --old | --ol | --o)
-+    ac_prev=oldincludedir ;;
-+  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
-+  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
-+  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
-+    oldincludedir="$ac_optarg" ;;
-+
-+  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
-+    ac_prev=prefix ;;
-+  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
-+    prefix="$ac_optarg" ;;
-+
-+  -program-prefix | --program-prefix | --program-prefi | --program-pref \
-+  | --program-pre | --program-pr | --program-p)
-+    ac_prev=program_prefix ;;
-+  -program-prefix=* | --program-prefix=* | --program-prefi=* \
-+  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
-+    program_prefix="$ac_optarg" ;;
-+
-+  -program-suffix | --program-suffix | --program-suffi | --program-suff \
-+  | --program-suf | --program-su | --program-s)
-+    ac_prev=program_suffix ;;
-+  -program-suffix=* | --program-suffix=* | --program-suffi=* \
-+  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
-+    program_suffix="$ac_optarg" ;;
-+
-+  -program-transform-name | --program-transform-name \
-+  | --program-transform-nam | --program-transform-na \
-+  | --program-transform-n | --program-transform- \
-+  | --program-transform | --program-transfor \
-+  | --program-transfo | --program-transf \
-+  | --program-trans | --program-tran \
-+  | --progr-tra | --program-tr | --program-t)
-+    ac_prev=program_transform_name ;;
-+  -program-transform-name=* | --program-transform-name=* \
-+  | --program-transform-nam=* | --program-transform-na=* \
-+  | --program-transform-n=* | --program-transform-=* \
-+  | --program-transform=* | --program-transfor=* \
-+  | --program-transfo=* | --program-transf=* \
-+  | --program-trans=* | --program-tran=* \
-+  | --progr-tra=* | --program-tr=* | --program-t=*)
-+    program_transform_name="$ac_optarg" ;;
-+
-+  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-+  | -silent | --silent | --silen | --sile | --sil)
-+    silent=yes ;;
-+
-+  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
-+    ac_prev=sbindir ;;
-+  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
-+  | --sbi=* | --sb=*)
-+    sbindir="$ac_optarg" ;;
-+
-+  -sharedstatedir | --sharedstatedir | --sharedstatedi \
-+  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
-+  | --sharedst | --shareds | --shared | --share | --shar \
-+  | --sha | --sh)
-+    ac_prev=sharedstatedir ;;
-+  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
-+  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
-+  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
-+  | --sha=* | --sh=*)
-+    sharedstatedir="$ac_optarg" ;;
-+
-+  -site | --site | --sit)
-+    ac_prev=site ;;
-+  -site=* | --site=* | --sit=*)
-+    site="$ac_optarg" ;;
-+
-+  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
-+    ac_prev=srcdir ;;
-+  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
-+    srcdir="$ac_optarg" ;;
-+
-+  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
-+  | --syscon | --sysco | --sysc | --sys | --sy)
-+    ac_prev=sysconfdir ;;
-+  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
-+  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
-+    sysconfdir="$ac_optarg" ;;
-+
-+  -target | --target | --targe | --targ | --tar | --ta | --t)
-+    ac_prev=target ;;
-+  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
-+    target="$ac_optarg" ;;
-+
-+  -v | -verbose | --verbose | --verbos | --verbo | --verb)
-+    verbose=yes ;;
-+
-+  -version | --version | --versio | --versi | --vers)
-+    echo "configure generated by autoconf version 2.7"
-+    exit 0 ;;
-+
-+  -with-* | --with-*)
-+    ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
-+    # Reject names that are not valid shell variable names.
-+    if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
-+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
-+    fi
-+    ac_package=`echo $ac_package| sed 's/-/_/g'`
-+    case "$ac_option" in
-+      *=*) ;;
-+      *) ac_optarg=yes ;;
-+    esac
-+    eval "with_${ac_package}='$ac_optarg'" ;;
-+
-+  -without-* | --without-*)
-+    ac_package=`echo $ac_option|sed -e 's/-*without-//'`
-+    # Reject names that are not valid shell variable names.
-+    if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
-+      { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
-+    fi
-+    ac_package=`echo $ac_package| sed 's/-/_/g'`
-+    eval "with_${ac_package}=no" ;;
-+
-+  --x)
-+    # Obsolete; use --with-x.
-+    with_x=yes ;;
-+
-+  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
-+  | --x-incl | --x-inc | --x-in | --x-i)
-+    ac_prev=x_includes ;;
-+  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
-+  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
-+    x_includes="$ac_optarg" ;;
-+
-+  -x-libraries | --x-libraries | --x-librarie | --x-librari \
-+  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
-+    ac_prev=x_libraries ;;
-+  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
-+  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
-+    x_libraries="$ac_optarg" ;;
-+
-+  -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
-+    ;;
-+
-+  *)
-+    if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
-+      echo "configure: warning: $ac_option: invalid host type" 1>&2
-+    fi
-+    if test "x$nonopt" != xNONE; then
-+      { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
-+    fi
-+    nonopt="$ac_option"
-+    ;;
-+
-+  esac
-+done
-+
-+if test -n "$ac_prev"; then
-+  { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
-+fi
-+
-+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-+
-+# File descriptor usage:
-+# 0 standard input
-+# 1 file creation
-+# 2 errors and warnings
-+# 3 some systems may open it to /dev/tty
-+# 4 used on the Kubota Titan
-+# 6 checking for... messages and results
-+# 5 compiler messages saved in config.log
-+if test "$silent" = yes; then
-+  exec 6>/dev/null
-+else
-+  exec 6>&1
-+fi
-+exec 5>./config.log
-+
-+echo "\
-+This file contains any messages produced by compilers while
-+running configure, to aid debugging if configure makes a mistake.
-+" 1>&5
-+
-+# Strip out --no-create and --no-recursion so they do not pile up.
-+# Also quote any args containing shell metacharacters.
-+ac_configure_args=
-+for ac_arg
-+do
-+  case "$ac_arg" in
-+  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
-+  | --no-cr | --no-c) ;;
-+  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
-+  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
-+  *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
-+  ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-+  *) ac_configure_args="$ac_configure_args $ac_arg" ;;
-+  esac
-+done
-+
-+# NLS nuisances.
-+# Only set LANG and LC_ALL to C if already set.
-+# These must not be set unconditionally because not all systems understand
-+# e.g. LANG=C (notably SCO).
-+if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
-+if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
-+
-+# confdefs.h avoids OS command line length limits that DEFS can exceed.
-+rm -rf conftest* confdefs.h
-+# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-+echo > confdefs.h
-+
-+# A filename unique to this package, relative to the directory that
-+# configure is in, which we can look for to find out if srcdir is correct.
-+ac_unique_file=fnmatch.c
-+
-+# Find the source files, if location was not specified.
-+if test -z "$srcdir"; then
-+  ac_srcdir_defaulted=yes
-+  # Try the directory containing this script, then its parent.
-+  ac_prog=$0
-+  ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
-+  test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
-+  srcdir=$ac_confdir
-+  if test ! -r $srcdir/$ac_unique_file; then
-+    srcdir=..
-+  fi
-+else
-+  ac_srcdir_defaulted=no
-+fi
-+if test ! -r $srcdir/$ac_unique_file; then
-+  if test "$ac_srcdir_defaulted" = yes; then
-+    { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
-+  else
-+    { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
-+  fi
-+fi
-+srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
-+
-+# Prefer explicitly selected file to automatically selected ones.
-+if test -z "$CONFIG_SITE"; then
-+  if test "x$prefix" != xNONE; then
-+    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-+  else
-+    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
-+  fi
-+fi
-+for ac_site_file in $CONFIG_SITE; do
-+  if test -r "$ac_site_file"; then
-+    echo "loading site script $ac_site_file"
-+    . "$ac_site_file"
-+  fi
-+done
-+
-+if test -r "$cache_file"; then
-+  echo "loading cache $cache_file"
-+  . $cache_file
-+else
-+  echo "creating cache $cache_file"
-+  > $cache_file
-+fi
-+
-+ac_ext=c
-+# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-+ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-+
-+if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
-+  # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
-+  if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
-+    ac_n= ac_c='
-+' ac_t='	'
-+  else
-+    ac_n=-n ac_c= ac_t=
-+  fi
-+else
-+  ac_n= ac_c='\c' ac_t=
-+fi
-+
-+					# Extract the first word of "gcc", so it can be a program name with args.
-+set dummy gcc; ac_word=$2
-+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  if test -n "$CC"; then
-+  ac_cv_prog_CC="$CC" # Let the user override the test.
-+else
-+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-+  for ac_dir in $PATH; do
-+    test -z "$ac_dir" && ac_dir=.
-+    if test -f $ac_dir/$ac_word; then
-+      ac_cv_prog_CC="gcc"
-+      break
-+    fi
-+  done
-+  IFS="$ac_save_ifs"
-+fi
-+fi
-+CC="$ac_cv_prog_CC"
-+if test -n "$CC"; then
-+  echo "$ac_t""$CC" 1>&6
-+else
-+  echo "$ac_t""no" 1>&6
-+fi
-+
-+if test -z "$CC"; then
-+  # Extract the first word of "cc", so it can be a program name with args.
-+set dummy cc; ac_word=$2
-+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  if test -n "$CC"; then
-+  ac_cv_prog_CC="$CC" # Let the user override the test.
-+else
-+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-+  ac_prog_rejected=no
-+  for ac_dir in $PATH; do
-+    test -z "$ac_dir" && ac_dir=.
-+    if test -f $ac_dir/$ac_word; then
-+      if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
-+        ac_prog_rejected=yes
-+	continue
-+      fi
-+      ac_cv_prog_CC="cc"
-+      break
-+    fi
-+  done
-+  IFS="$ac_save_ifs"
-+if test $ac_prog_rejected = yes; then
-+  # We found a bogon in the path, so make sure we never use it.
-+  set dummy $ac_cv_prog_CC
-+  shift
-+  if test $# -gt 0; then
-+    # We chose a different compiler from the bogus one.
-+    # However, it has the same basename, so the bogon will be chosen
-+    # first if we set CC to just the basename; use the full file name.
-+    shift
-+    set dummy "$ac_dir/$ac_word" "$@"
-+    shift
-+    ac_cv_prog_CC="$@"
-+  fi
-+fi
-+fi
-+fi
-+CC="$ac_cv_prog_CC"
-+if test -n "$CC"; then
-+  echo "$ac_t""$CC" 1>&6
-+else
-+  echo "$ac_t""no" 1>&6
-+fi
-+
-+  test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
-+fi
-+
-+echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  cat > conftest.c <<EOF
-+#ifdef __GNUC__
-+  yes;
-+#endif
-+EOF
-+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:601: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
-+  ac_cv_prog_gcc=yes
-+else
-+  ac_cv_prog_gcc=no
-+fi
-+fi
-+
-+echo "$ac_t""$ac_cv_prog_gcc" 1>&6
-+if test $ac_cv_prog_gcc = yes; then
-+  GCC=yes
-+  if test "${CFLAGS+set}" != set; then
-+    echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  echo 'void f(){}' > conftest.c
-+if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
-+  ac_cv_prog_gcc_g=yes
-+else
-+  ac_cv_prog_gcc_g=no
-+fi
-+rm -f conftest*
-+
-+fi
-+
-+echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6
-+    if test $ac_cv_prog_gcc_g = yes; then
-+      CFLAGS="-g -O"
-+    else
-+      CFLAGS="-O"
-+    fi
-+  fi
-+else
-+  GCC=
-+  test "${CFLAGS+set}" = set || CFLAGS="-g"
-+fi
-+
-+# Extract the first word of "ar", so it can be a program name with args.
-+set dummy ar; ac_word=$2
-+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  if test -n "$AR"; then
-+  ac_cv_prog_AR="$AR" # Let the user override the test.
-+else
-+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-+  for ac_dir in $PATH; do
-+    test -z "$ac_dir" && ac_dir=.
-+    if test -f $ac_dir/$ac_word; then
-+      ac_cv_prog_AR="ar"
-+      break
-+    fi
-+  done
-+  IFS="$ac_save_ifs"
-+  test -z "$ac_cv_prog_AR" && ac_cv_prog_AR="ar"
-+fi
-+fi
-+AR="$ac_cv_prog_AR"
-+if test -n "$AR"; then
-+  echo "$ac_t""$AR" 1>&6
-+else
-+  echo "$ac_t""no" 1>&6
-+fi
-+
-+# Extract the first word of "ranlib", so it can be a program name with args.
-+set dummy ranlib; ac_word=$2
-+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  if test -n "$RANLIB"; then
-+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-+else
-+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
-+  for ac_dir in $PATH; do
-+    test -z "$ac_dir" && ac_dir=.
-+    if test -f $ac_dir/$ac_word; then
-+      ac_cv_prog_RANLIB="ranlib"
-+      break
-+    fi
-+  done
-+  IFS="$ac_save_ifs"
-+  test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
-+fi
-+fi
-+RANLIB="$ac_cv_prog_RANLIB"
-+if test -n "$RANLIB"; then
-+  echo "$ac_t""$RANLIB" 1>&6
-+else
-+  echo "$ac_t""no" 1>&6
-+fi
-+
-+echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-+# On Suns, sometimes $CPP names a directory.
-+if test -n "$CPP" && test -d "$CPP"; then
-+  CPP=
-+fi
-+if test -z "$CPP"; then
-+if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+    # This must be in double quotes, not single quotes, because CPP may get
-+  # substituted into the Makefile and "${CC-cc}" will confuse make.
-+  CPP="${CC-cc} -E"
-+  # On the NeXT, cc -E runs the code through the compiler's parser,
-+  # not just through cpp.
-+  cat > conftest.$ac_ext <<EOF
-+#line 709 "configure"
-+#include "confdefs.h"
-+#include <assert.h>
-+Syntax Error
-+EOF
-+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-+{ (eval echo configure:715: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+ac_err=`grep -v '^ *+' conftest.out`
-+if test -z "$ac_err"; then
-+  :
-+else
-+  echo "$ac_err" >&5
-+  rm -rf conftest*
-+  CPP="${CC-cc} -E -traditional-cpp"
-+  cat > conftest.$ac_ext <<EOF
-+#line 724 "configure"
-+#include "confdefs.h"
-+#include <assert.h>
-+Syntax Error
-+EOF
-+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-+{ (eval echo configure:730: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+ac_err=`grep -v '^ *+' conftest.out`
-+if test -z "$ac_err"; then
-+  :
-+else
-+  echo "$ac_err" >&5
-+  rm -rf conftest*
-+  CPP=/lib/cpp
-+fi
-+rm -f conftest*
-+fi
-+rm -f conftest*
-+  ac_cv_prog_CPP="$CPP"
-+fi
-+  CPP="$ac_cv_prog_CPP"
-+else
-+  ac_cv_prog_CPP="$CPP"
-+fi
-+echo "$ac_t""$CPP" 1>&6
-+			echo $ac_n "checking for AIX""... $ac_c" 1>&6
-+cat > conftest.$ac_ext <<EOF
-+#line 751 "configure"
-+#include "confdefs.h"
-+#ifdef _AIX
-+  yes
-+#endif
-+
-+EOF
-+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-+  egrep "yes" >/dev/null 2>&1; then
-+  rm -rf conftest*
-+  echo "$ac_t""yes" 1>&6; cat >> confdefs.h <<\EOF
-+#define _ALL_SOURCE 1
-+EOF
-+
-+else
-+  rm -rf conftest*
-+  echo "$ac_t""no" 1>&6
-+fi
-+rm -f conftest*
-+
-+
-+ac_safe=`echo "minix/config.h" | tr './\055' '___'`
-+echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  cat > conftest.$ac_ext <<EOF
-+#line 778 "configure"
-+#include "confdefs.h"
-+#include <minix/config.h>
-+EOF
-+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-+{ (eval echo configure:783: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+ac_err=`grep -v '^ *+' conftest.out`
-+if test -z "$ac_err"; then
-+  rm -rf conftest*
-+  eval "ac_cv_header_$ac_safe=yes"
-+else
-+  echo "$ac_err" >&5
-+  rm -rf conftest*
-+  eval "ac_cv_header_$ac_safe=no"
-+fi
-+rm -f conftest*
-+fi
-+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-+  echo "$ac_t""yes" 1>&6
-+  MINIX=yes
-+else
-+  echo "$ac_t""no" 1>&6
-+MINIX=
-+fi
-+
-+if test "$MINIX" = yes; then
-+  cat >> confdefs.h <<\EOF
-+#define _POSIX_SOURCE 1
-+EOF
-+
-+  cat >> confdefs.h <<\EOF
-+#define _POSIX_1_SOURCE 2
-+EOF
-+
-+  cat >> confdefs.h <<\EOF
-+#define _MINIX 1
-+EOF
-+
-+fi
-+
-+echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
-+if test -d /etc/conf/kconfig.d &&
-+  grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
-+then
-+  echo "$ac_t""yes" 1>&6
-+  ISC=yes # If later tests want to check for ISC.
-+  cat >> confdefs.h <<\EOF
-+#define _POSIX_SOURCE 1
-+EOF
-+
-+  if test "$GCC" = yes; then
-+    CC="$CC -posix"
-+  else
-+    CC="$CC -Xp"
-+  fi
-+else
-+  echo "$ac_t""no" 1>&6
-+  ISC=
-+fi
-+
-+echo $ac_n "checking for working const""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  cat > conftest.$ac_ext <<EOF
-+#line 843 "configure"
-+#include "confdefs.h"
-+
-+int main() { return 0; }
-+int t() {
-+
-+/* Ultrix mips cc rejects this.  */
-+typedef int charset[2]; const charset x;
-+/* SunOS 4.1.1 cc rejects this.  */
-+char const *const *ccp;
-+char **p;
-+/* NEC SVR4.0.2 mips cc rejects this.  */
-+struct point {int x, y;};
-+static struct point const zero = {0,0};
-+/* AIX XL C 1.02.0.0 rejects this.
-+   It does not let you subtract one const X* pointer from another in an arm
-+   of an if-expression whose if-part is not a constant expression */
-+const char *g = "string";
-+ccp = &g + (g ? g-g : 0);
-+/* HPUX 7.0 cc rejects these. */
-+++ccp;
-+p = (char**) ccp;
-+ccp = (char const *const *) p;
-+{ /* SCO 3.2v4 cc rejects this.  */
-+  char *t;
-+  char const *s = 0 ? (char *) 0 : (char const *) 0;
-+
-+  *t++ = 0;
-+}
-+{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
-+  int x[] = {25, 17};
-+  const int *foo = &x[0];
-+  ++foo;
-+}
-+{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
-+  typedef const int *iptr;
-+  iptr p = 0;
-+  ++p;
-+}
-+{ /* AIX XL C 1.02.0.0 rejects this saying
-+     "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
-+  struct s { int j; const int *ap[3]; };
-+  struct s *b; b->j = 5;
-+}
-+{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
-+  const int foo = 10;
-+}
-+
-+; return 0; }
-+EOF
-+if { (eval echo configure:893: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+  rm -rf conftest*
-+  ac_cv_c_const=yes
-+else
-+  rm -rf conftest*
-+  ac_cv_c_const=no
-+fi
-+rm -f conftest*
-+
-+fi
-+
-+echo "$ac_t""$ac_cv_c_const" 1>&6
-+if test $ac_cv_c_const = no; then
-+  cat >> confdefs.h <<\EOF
-+#define const 
-+EOF
-+
-+fi
-+
-+# If we cannot run a trivial program, we must be cross compiling.
-+echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  if test "$cross_compiling" = yes; then
-+  ac_cv_c_cross=yes
-+else
-+cat > conftest.$ac_ext <<EOF
-+#line 921 "configure"
-+#include "confdefs.h"
-+main(){return(0);}
-+EOF
-+{ (eval echo configure:925: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
-+if test -s conftest && (./conftest; exit) 2>/dev/null; then
-+  ac_cv_c_cross=no
-+else
-+  ac_cv_c_cross=yes
-+fi
-+fi
-+rm -fr conftest*
-+fi
-+
-+echo "$ac_t""$ac_cv_c_cross" 1>&6
-+cross_compiling=$ac_cv_c_cross
-+
-+echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  cat > conftest.$ac_ext <<EOF
-+#line 943 "configure"
-+#include "confdefs.h"
-+#include <stdlib.h>
-+#include <stdarg.h>
-+#include <string.h>
-+#include <float.h>
-+EOF
-+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-+{ (eval echo configure:951: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+ac_err=`grep -v '^ *+' conftest.out`
-+if test -z "$ac_err"; then
-+  rm -rf conftest*
-+  ac_cv_header_stdc=yes
-+else
-+  echo "$ac_err" >&5
-+  rm -rf conftest*
-+  ac_cv_header_stdc=no
-+fi
-+rm -f conftest*
-+
-+if test $ac_cv_header_stdc = yes; then
-+  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-+cat > conftest.$ac_ext <<EOF
-+#line 966 "configure"
-+#include "confdefs.h"
-+#include <string.h>
-+EOF
-+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-+  egrep "memchr" >/dev/null 2>&1; then
-+  :
-+else
-+  rm -rf conftest*
-+  ac_cv_header_stdc=no
-+fi
-+rm -f conftest*
-+
-+fi
-+
-+if test $ac_cv_header_stdc = yes; then
-+  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-+cat > conftest.$ac_ext <<EOF
-+#line 984 "configure"
-+#include "confdefs.h"
-+#include <stdlib.h>
-+EOF
-+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-+  egrep "free" >/dev/null 2>&1; then
-+  :
-+else
-+  rm -rf conftest*
-+  ac_cv_header_stdc=no
-+fi
-+rm -f conftest*
-+
-+fi
-+
-+if test $ac_cv_header_stdc = yes; then
-+  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-+if test "$cross_compiling" = yes; then
-+  :
-+else
-+cat > conftest.$ac_ext <<EOF
-+#line 1005 "configure"
-+#include "confdefs.h"
-+#include <ctype.h>
-+#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-+#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-+int main () { int i; for (i = 0; i < 256; i++)
-+if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
-+exit (0); }
-+
-+EOF
-+{ (eval echo configure:1016: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
-+if test -s conftest && (./conftest; exit) 2>/dev/null; then
-+  :
-+else
-+  ac_cv_header_stdc=no
-+fi
-+fi
-+rm -fr conftest*
-+fi
-+fi
-+
-+echo "$ac_t""$ac_cv_header_stdc" 1>&6
-+if test $ac_cv_header_stdc = yes; then
-+  cat >> confdefs.h <<\EOF
-+#define STDC_HEADERS 1
-+EOF
-+
-+fi
-+
-+for ac_hdr in memory.h unistd.h string.h
-+do
-+ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
-+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  cat > conftest.$ac_ext <<EOF
-+#line 1043 "configure"
-+#include "confdefs.h"
-+#include <$ac_hdr>
-+EOF
-+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-+{ (eval echo configure:1048: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-+ac_err=`grep -v '^ *+' conftest.out`
-+if test -z "$ac_err"; then
-+  rm -rf conftest*
-+  eval "ac_cv_header_$ac_safe=yes"
-+else
-+  echo "$ac_err" >&5
-+  rm -rf conftest*
-+  eval "ac_cv_header_$ac_safe=no"
-+fi
-+rm -f conftest*
-+fi
-+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
-+  echo "$ac_t""yes" 1>&6
-+    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdefghijklmnopqrstuvwxyz./\055' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ___'`
-+  cat >> confdefs.h <<EOF
-+#define $ac_tr_hdr 1
-+EOF
-+ 
-+else
-+  echo "$ac_t""no" 1>&6
-+fi
-+done
-+
-+ac_header_dirent=no
-+for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
-+do
-+ac_safe=`echo "$ac_hdr" | tr './\055' '___'`
-+echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  cat > conftest.$ac_ext <<EOF
-+#line 1081 "configure"
-+#include "confdefs.h"
-+#include <sys/types.h>
-+#include <$ac_hdr>
-+int main() { return 0; }
-+int t() {
-+DIR *dirp = 0;
-+; return 0; }
-+EOF
-+if { (eval echo configure:1090: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
-+  rm -rf conftest*
-+  eval "ac_cv_header_dirent_$ac_safe=yes"
-+else
-+  rm -rf conftest*
-+  eval "ac_cv_header_dirent_$ac_safe=no"
-+fi
-+rm -f conftest*
-+
-+fi
-+if eval "test \"`echo '$ac_cv_header_dirent_'$ac_safe`\" = yes"; then
-+  echo "$ac_t""yes" 1>&6
-+    ac_tr_hdr=HAVE_`echo $ac_hdr | tr 'abcdedfghijklmnopqrstuvwxyz./\055' 'ABCDEDFGHIJKLMNOPQRSTUVWXYZ___'`
-+  cat >> confdefs.h <<EOF
-+#define $ac_tr_hdr 1
-+EOF
-+ ac_header_dirent=$ac_hdr; break
-+else
-+  echo "$ac_t""no" 1>&6
-+fi
-+done
-+# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
-+if test $ac_header_dirent = dirent.h; then
-+echo $ac_n "checking for -ldir""... $ac_c" 1>&6
-+ac_lib_var=`echo dir | tr '.-/+' '___p'`
-+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  ac_save_LIBS="$LIBS"
-+LIBS="-ldir  $LIBS"
-+cat > conftest.$ac_ext <<EOF
-+#line 1121 "configure"
-+#include "confdefs.h"
-+
-+int main() { return 0; }
-+int t() {
-+opendir()
-+; return 0; }
-+EOF
-+if { (eval echo configure:1129: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-+  rm -rf conftest*
-+  eval "ac_cv_lib_$ac_lib_var=yes"
-+else
-+  rm -rf conftest*
-+  eval "ac_cv_lib_$ac_lib_var=no"
-+fi
-+rm -f conftest*
-+LIBS="$ac_save_LIBS"
-+
-+fi
-+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-+  echo "$ac_t""yes" 1>&6
-+  LIBS="$LIBS -ldir"
-+else
-+  echo "$ac_t""no" 1>&6
-+fi
-+
-+else
-+echo $ac_n "checking for -lx""... $ac_c" 1>&6
-+ac_lib_var=`echo x | tr '.-/+' '___p'`
-+if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  ac_save_LIBS="$LIBS"
-+LIBS="-lx  $LIBS"
-+cat > conftest.$ac_ext <<EOF
-+#line 1156 "configure"
-+#include "confdefs.h"
-+
-+int main() { return 0; }
-+int t() {
-+opendir()
-+; return 0; }
-+EOF
-+if { (eval echo configure:1164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-+  rm -rf conftest*
-+  eval "ac_cv_lib_$ac_lib_var=yes"
-+else
-+  rm -rf conftest*
-+  eval "ac_cv_lib_$ac_lib_var=no"
-+fi
-+rm -f conftest*
-+LIBS="$ac_save_LIBS"
-+
-+fi
-+if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
-+  echo "$ac_t""yes" 1>&6
-+  LIBS="$LIBS -lx"
-+else
-+  echo "$ac_t""no" 1>&6
-+fi
-+
-+fi
-+
-+echo $ac_n "checking whether closedir returns void""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_func_closedir_void'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  if test "$cross_compiling" = yes; then
-+  ac_cv_func_closedir_void=yes
-+else
-+cat > conftest.$ac_ext <<EOF
-+#line 1192 "configure"
-+#include "confdefs.h"
-+#include <sys/types.h>
-+#include <$ac_header_dirent>
-+int closedir(); main() { exit(closedir(opendir(".")) != 0); }
-+EOF
-+{ (eval echo configure:1198: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
-+if test -s conftest && (./conftest; exit) 2>/dev/null; then
-+  ac_cv_func_closedir_void=no
-+else
-+  ac_cv_func_closedir_void=yes
-+fi
-+fi
-+rm -fr conftest*
-+fi
-+
-+echo "$ac_t""$ac_cv_func_closedir_void" 1>&6
-+if test $ac_cv_func_closedir_void = yes; then
-+  cat >> confdefs.h <<\EOF
-+#define CLOSEDIR_VOID 1
-+EOF
-+
-+fi
-+
-+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-+# for constant arguments.  Useless!
-+echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  cat > conftest.$ac_ext <<EOF
-+#line 1223 "configure"
-+#include "confdefs.h"
-+#include <alloca.h>
-+int main() { return 0; }
-+int t() {
-+char *p = alloca(2 * sizeof(int));
-+; return 0; }
-+EOF
-+if { (eval echo configure:1231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-+  rm -rf conftest*
-+  ac_cv_header_alloca_h=yes
-+else
-+  rm -rf conftest*
-+  ac_cv_header_alloca_h=no
-+fi
-+rm -f conftest*
-+
-+fi
-+
-+echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
-+if test $ac_cv_header_alloca_h = yes; then
-+  cat >> confdefs.h <<\EOF
-+#define HAVE_ALLOCA_H 1
-+EOF
-+
-+fi
-+
-+echo $ac_n "checking for alloca""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  cat > conftest.$ac_ext <<EOF
-+#line 1255 "configure"
-+#include "confdefs.h"
-+
-+#ifdef __GNUC__
-+# define alloca __builtin_alloca
-+#else
-+# if HAVE_ALLOCA_H
-+#  include <alloca.h>
-+# else
-+#  ifdef _AIX
-+ #pragma alloca
-+#  else
-+#   ifndef alloca /* predefined by HP cc +Olibcalls */
-+char *alloca ();
-+#   endif
-+#  endif
-+# endif
-+#endif
-+
-+int main() { return 0; }
-+int t() {
-+char *p = (char *) alloca(1);
-+; return 0; }
-+EOF
-+if { (eval echo configure:1279: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-+  rm -rf conftest*
-+  ac_cv_func_alloca=yes
-+else
-+  rm -rf conftest*
-+  ac_cv_func_alloca=no
-+fi
-+rm -f conftest*
-+
-+fi
-+
-+echo "$ac_t""$ac_cv_func_alloca" 1>&6
-+if test $ac_cv_func_alloca = yes; then
-+  cat >> confdefs.h <<\EOF
-+#define HAVE_ALLOCA 1
-+EOF
-+
-+fi
-+
-+if test $ac_cv_func_alloca = no; then
-+  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
-+  # that cause trouble.  Some versions do not even contain alloca or
-+  # contain a buggy version.  If you still want to use their alloca,
-+  # use ar to extract alloca.o from them instead of compiling alloca.c.
-+  ALLOCA=alloca.o
-+  cat >> confdefs.h <<\EOF
-+#define C_ALLOCA 1
-+EOF
-+
-+
-+echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  cat > conftest.$ac_ext <<EOF
-+#line 1314 "configure"
-+#include "confdefs.h"
-+#if defined(CRAY) && ! defined(CRAY2)
-+webecray
-+#else
-+wenotbecray
-+#endif
-+
-+EOF
-+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-+  egrep "webecray" >/dev/null 2>&1; then
-+  rm -rf conftest*
-+  ac_cv_os_cray=yes
-+else
-+  rm -rf conftest*
-+  ac_cv_os_cray=no
-+fi
-+rm -f conftest*
-+
-+fi
-+
-+echo "$ac_t""$ac_cv_os_cray" 1>&6
-+if test $ac_cv_os_cray = yes; then
-+for ac_func in _getb67 GETB67 getb67; do
-+  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  cat > conftest.$ac_ext <<EOF
-+#line 1343 "configure"
-+#include "confdefs.h"
-+/* System header to define __stub macros and hopefully few prototypes,
-+    which can conflict with char $ac_func(); below.  */
-+#include <assert.h>
-+/* Override any gcc2 internal prototype to avoid an error.  */
-+char $ac_func();
-+
-+int main() { return 0; }
-+int t() {
-+
-+/* The GNU C library defines this for functions which it implements
-+    to always fail with ENOSYS.  Some functions are actually named
-+    something starting with __ and the normal name is an alias.  */
-+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-+choke me
-+#else
-+$ac_func();
-+#endif
-+
-+; return 0; }
-+EOF
-+if { (eval echo configure:1365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
-+  rm -rf conftest*
-+  eval "ac_cv_func_$ac_func=yes"
-+else
-+  rm -rf conftest*
-+  eval "ac_cv_func_$ac_func=no"
-+fi
-+rm -f conftest*
-+
-+fi
-+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
-+  echo "$ac_t""yes" 1>&6
-+  cat >> confdefs.h <<EOF
-+#define CRAY_STACKSEG_END $ac_func
-+EOF
-+
-+  break
-+else
-+  echo "$ac_t""no" 1>&6
-+fi
-+
-+done
-+fi
-+
-+echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  if test "$cross_compiling" = yes; then
-+  ac_cv_c_stack_direction=0
-+else
-+cat > conftest.$ac_ext <<EOF
-+#line 1397 "configure"
-+#include "confdefs.h"
-+find_stack_direction ()
-+{
-+  static char *addr = 0;
-+  auto char dummy;
-+  if (addr == 0)
-+    {
-+      addr = &dummy;
-+      return find_stack_direction ();
-+    }
-+  else
-+    return (&dummy > addr) ? 1 : -1;
-+}
-+main ()
-+{
-+  exit (find_stack_direction() < 0);
-+}
-+EOF
-+{ (eval echo configure:1416: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
-+if test -s conftest && (./conftest; exit) 2>/dev/null; then
-+  ac_cv_c_stack_direction=1
-+else
-+  ac_cv_c_stack_direction=-1
-+fi
-+fi
-+rm -fr conftest*
-+fi
-+
-+echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
-+cat >> confdefs.h <<EOF
-+#define STACK_DIRECTION $ac_cv_c_stack_direction
-+EOF
-+
-+fi
-+
-+echo $ac_n "checking for strcoll""... $ac_c" 1>&6
-+if eval "test \"`echo '$''{'ac_cv_func_strcoll'+set}'`\" = set"; then
-+  echo $ac_n "(cached) $ac_c" 1>&6
-+else
-+  if test "$cross_compiling" = yes; then
-+  ac_cv_func_strcoll=no
-+else
-+cat > conftest.$ac_ext <<EOF
-+#line 1441 "configure"
-+#include "confdefs.h"
-+#include <string.h>
-+main ()
-+{
-+  exit (strcoll ("abc", "def") >= 0 ||
-+	strcoll ("ABC", "DEF") >= 0 ||
-+	strcoll ("123", "456") >= 0);
-+}
-+EOF
-+{ (eval echo configure:1451: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }
-+if test -s conftest && (./conftest; exit) 2>/dev/null; then
-+  ac_cv_func_strcoll=yes
-+else
-+  ac_cv_func_strcoll=no
-+fi
-+fi
-+rm -fr conftest*
-+fi
-+
-+echo "$ac_t""$ac_cv_func_strcoll" 1>&6
-+if test $ac_cv_func_strcoll = yes; then
-+  cat >> confdefs.h <<\EOF
-+#define HAVE_STRCOLL 1
-+EOF
-+
-+fi
-+
-+trap '' 1 2 15
-+cat > confcache <<\EOF
-+# This file is a shell script that caches the results of configure
-+# tests run on this system so they can be shared between configure
-+# scripts and configure runs.  It is not useful on other systems.
-+# If it contains results you don't want to keep, you may remove or edit it.
-+#
-+# By default, configure uses ./config.cache as the cache file,
-+# creating it if it does not exist already.  You can give configure
-+# the --cache-file=FILE option to use a different cache file; that is
-+# what configure does when it calls configure scripts in
-+# subdirectories, so they share the cache.
-+# Giving --cache-file=/dev/null disables caching, for debugging configure.
-+# config.status only pays attention to the cache file if you give it the
-+# --recheck option to rerun configure.
-+#
-+EOF
-+# Ultrix sh set writes to stderr and can't be redirected directly,
-+# and sets the high bit in the cache file unless we assign to the vars.
-+(set) 2>&1 |
-+  sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \
-+  >> confcache
-+if cmp -s $cache_file confcache; then
-+  :
-+else
-+  if test -w $cache_file; then
-+    echo "updating cache $cache_file"
-+    cat confcache > $cache_file
-+  else
-+    echo "not updating unwritable cache $cache_file"
-+  fi
-+fi
-+rm -f confcache
-+
-+trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
-+
-+test "x$prefix" = xNONE && prefix=$ac_default_prefix
-+# Let make expand exec_prefix.
-+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-+
-+# Any assignment to VPATH causes Sun make to only execute
-+# the first set of double-colon rules, so remove it if not needed.
-+# If there is a colon in the path, we need to keep it.
-+if test "x$srcdir" = x.; then
-+  ac_vpsub='/^[ 	]*VPATH[ 	]*=[^:]*$/d'
-+fi
-+
-+trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
-+
-+# Transform confdefs.h into DEFS.
-+# Protect against shell expansion while executing Makefile rules.
-+# Protect against Makefile macro expansion.
-+cat > conftest.defs <<\EOF
-+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
-+s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
-+s%\[%\\&%g
-+s%\]%\\&%g
-+s%\$%$$%g
-+EOF
-+DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
-+rm -f conftest.defs
-+
-+
-+# Without the "./", some shells look in PATH for config.status.
-+: ${CONFIG_STATUS=./config.status}
-+
-+echo creating $CONFIG_STATUS
-+rm -f $CONFIG_STATUS
-+cat > $CONFIG_STATUS <<EOF
-+#! /bin/sh
-+# Generated automatically by configure.
-+# Run this file to recreate the current configuration.
-+# This directory was configured as follows,
-+# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-+#
-+# $0 $ac_configure_args
-+#
-+# Compiler output produced by configure, useful for debugging
-+# configure, is in ./config.log if it exists.
-+
-+ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
-+for ac_option
-+do
-+  case "\$ac_option" in
-+  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
-+    echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
-+    exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-+  -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-+    echo "$CONFIG_STATUS generated by autoconf version 2.7"
-+    exit 0 ;;
-+  -help | --help | --hel | --he | --h)
-+    echo "\$ac_cs_usage"; exit 0 ;;
-+  *) echo "\$ac_cs_usage"; exit 1 ;;
-+  esac
-+done
-+
-+ac_given_srcdir=$srcdir
-+
-+trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
-+EOF
-+cat >> $CONFIG_STATUS <<EOF
-+
-+# Protect against being on the right side of a sed subst in config.status.
-+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
-+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
-+$ac_vpsub
-+$extrasub
-+s%@CFLAGS@%$CFLAGS%g
-+s%@CPPFLAGS@%$CPPFLAGS%g
-+s%@CXXFLAGS@%$CXXFLAGS%g
-+s%@DEFS@%$DEFS%g
-+s%@LDFLAGS@%$LDFLAGS%g
-+s%@LIBS@%$LIBS%g
-+s%@exec_prefix@%$exec_prefix%g
-+s%@prefix@%$prefix%g
-+s%@program_transform_name@%$program_transform_name%g
-+s%@bindir@%$bindir%g
-+s%@sbindir@%$sbindir%g
-+s%@libexecdir@%$libexecdir%g
-+s%@datadir@%$datadir%g
-+s%@sysconfdir@%$sysconfdir%g
-+s%@sharedstatedir@%$sharedstatedir%g
-+s%@localstatedir@%$localstatedir%g
-+s%@libdir@%$libdir%g
-+s%@includedir@%$includedir%g
-+s%@oldincludedir@%$oldincludedir%g
-+s%@infodir@%$infodir%g
-+s%@mandir@%$mandir%g
-+s%@CC@%$CC%g
-+s%@AR@%$AR%g
-+s%@RANLIB@%$RANLIB%g
-+s%@CPP@%$CPP%g
-+s%@ALLOCA@%$ALLOCA%g
-+
-+CEOF
-+EOF
-+cat >> $CONFIG_STATUS <<EOF
-+
-+CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
-+EOF
-+cat >> $CONFIG_STATUS <<\EOF
-+for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
-+  # Support "outfile[:infile]", defaulting infile="outfile.in".
-+  case "$ac_file" in
-+  *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'`
-+       ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
-+  *) ac_file_in="${ac_file}.in" ;;
-+  esac
-+
-+  # Adjust relative srcdir, etc. for subdirectories.
-+
-+  # Remove last slash and all that follows it.  Not all systems have dirname.
-+  ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
-+  if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
-+    # The file is in a subdirectory.
-+    test ! -d "$ac_dir" && mkdir "$ac_dir"
-+    ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
-+    # A "../" for each directory in $ac_dir_suffix.
-+    ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
-+  else
-+    ac_dir_suffix= ac_dots=
-+  fi
-+
-+  case "$ac_given_srcdir" in
-+  .)  srcdir=.
-+      if test -z "$ac_dots"; then top_srcdir=.
-+      else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
-+  /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
-+  *) # Relative path.
-+    srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
-+    top_srcdir="$ac_dots$ac_given_srcdir" ;;
-+  esac
-+
-+  echo creating "$ac_file"
-+  rm -f "$ac_file"
-+  configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
-+  case "$ac_file" in
-+  *Makefile*) ac_comsub="1i\\
-+# $configure_input" ;;
-+  *) ac_comsub= ;;
-+  esac
-+  sed -e "$ac_comsub
-+s%@configure_input@%$configure_input%g
-+s%@srcdir@%$srcdir%g
-+s%@top_srcdir@%$top_srcdir%g
-+" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file
-+fi; done
-+rm -f conftest.subs
-+
-+
-+
-+exit 0
-+EOF
-+chmod +x $CONFIG_STATUS
-+rm -fr confdefs* $ac_clean_files
-+test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
-+
-diff -u -udbrN glibc-2.3.2/posix/glob/configure.bat glibc-2.3.2-200304020432/posix/glob/configure.bat
---- glibc-2.3.2/posix/glob/configure.bat	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/posix/glob/configure.bat	Thu Mar  9 02:19:41 1995
-@@ -0,0 +1,26 @@
-+@echo off

-+echo Configuring glob for GO32

-+rem This batch file assumes a unix-type "sed" program

-+

-+echo # Makefile generated by "configure.bat"> Makefile

-+

-+if exist config.sed del config.sed

-+

-+echo "s/@srcdir@/./					">> config.sed

-+echo "s/@CC@/gcc/					">> config.sed

-+echo "s/@CFLAGS@/-O2 -g/				">> config.sed

-+echo "s/@CPPFLAGS@/-DHAVE_CONFIG_H -I../		">> config.sed

-+echo "s/@AR@/ar/					">> config.sed

-+echo "s/@RANLIB@/ranlib/				">> config.sed

-+echo "s/@LDFLAGS@//					">> config.sed

-+echo "s/@DEFS@//					">> config.sed

-+echo "s/@ALLOCA@//					">> config.sed

-+echo "s/@LIBS@//					">> config.sed

-+echo "s/@LIBOBJS@//					">> config.sed

-+echo "s/^Makefile *:/_Makefile:/			">> config.sed

-+echo "s/^config.h *:/_config.h:/			">> config.sed

-+

-+sed -e "s/^\"//" -e "s/\"$//" -e "s/[ 	]*$//" config.sed > config2.sed

-+sed -f config2.sed Makefile.in >> Makefile

-+del config.sed

-+del config2.sed

-diff -u -udbrN glibc-2.3.2/posix/glob/configure.in glibc-2.3.2-200304020432/posix/glob/configure.in
---- glibc-2.3.2/posix/glob/configure.in	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/posix/glob/configure.in	Thu Feb 23 03:30:35 1995
-@@ -0,0 +1,19 @@
-+dnl Process this file with autoconf to produce a configure script.
-+AC_INIT(fnmatch.c)		dnl A distinctive file to look for in srcdir.
-+AC_PREREQ(2.1)			dnl Minimum Autoconf version required.
-+AC_PROG_CC
-+AC_CHECK_PROG(AR, ar, ar, ar)
-+AC_PROG_RANLIB
-+AC_PROG_CPP			dnl Later checks need this.
-+dnl These two want to come early.
-+AC_AIX
-+AC_MINIX
-+AC_ISC_POSIX
-+AC_CONST
-+AC_HEADER_STDC
-+AC_CHECK_HEADERS(memory.h unistd.h string.h)
-+AC_HEADER_DIRENT
-+AC_FUNC_CLOSEDIR_VOID
-+AC_FUNC_ALLOCA
-+AC_FUNC_STRCOLL
-+AC_OUTPUT(Makefile)
-diff -u -udbrN glibc-2.3.2/posix/tst-nice.c glibc-2.3.2-200304020432/posix/tst-nice.c
---- glibc-2.3.2/posix/tst-nice.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/posix/tst-nice.c	Thu Mar 20 12:40:36 2003
-@@ -0,0 +1,66 @@
-+/* Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <errno.h>
-+#include <stdio.h>
-+#include <unistd.h>
-+
-+
-+/* Test that nice() does not incorrectly return 0.  */
-+static int
-+do_test (void)
-+{
-+  int ret;
-+  const int incr = 10;
-+  int old;
-+
-+  /* Discover current nice value.  */
-+  errno = 0;
-+  old = nice (0);
-+  if (old == -1 && errno != 0)
-+    {
-+      printf ("break: nice(%d) return: %d, %m\n", 0, old);
-+      return 1;
-+    }
-+
-+  /* Nice ourselves up.  */
-+  errno = 0;
-+  ret = nice (incr);
-+  if (ret == -1 && errno != 0)
-+    {
-+      printf ("break: nice(%d) return: %d, %m\n", incr, ret);
-+      return 1;
-+    }
-+
-+  /* Check for return value being zero when it shouldn't.  Cannot simply
-+     check for expected value since nice values are capped at 2^n-1.
-+     But we assume that we didn't start at the cap and so should have
-+     increased some.  */
-+  if (ret <= old)
-+    {
-+      printf ("FAIL: retval (%d) of nice(%d) != %d\n", ret, incr, old + incr);
-+      return 1;
-+    }
-+
-+  printf ("PASS: nice(%d) from %d return: %d\n", incr, old, ret);
-+
-+  return 0;
-+}
-+
-+#define TEST_FUNCTION do_test ()
-+#include "../test-skeleton.c"
-diff -u -udbrN glibc-2.3.2/resolv/Makefile glibc-2.3.2-200304020432/resolv/Makefile
---- glibc-2.3.2/resolv/Makefile	Wed Feb 26 00:40:08 2003
-+++ glibc-2.3.2-200304020432/resolv/Makefile	Sat Mar  1 23:15:00 2003
-@@ -93,6 +93,8 @@
- tst-leaks-ENV = MALLOC_TRACE=$(objpfx)tst-leaks.mtrace
- $(objpfx)mtrace-tst-leaks: $(objpfx)tst-leaks.out
- 	$(common-objpfx)malloc/mtrace $(objpfx)tst-leaks.mtrace > $@
-+ifeq (no,$(cross-compiling))
- ifneq (no,$(PERL))
- tests: $(objpfx)mtrace-tst-leaks
-+endif
- endif
-diff -u -udbrN glibc-2.3.2/rt/tst-aio7.c glibc-2.3.2-200304020432/rt/tst-aio7.c
---- glibc-2.3.2/rt/tst-aio7.c	Tue Oct  1 00:02:39 2002
-+++ glibc-2.3.2-200304020432/rt/tst-aio7.c	Sat Mar  8 19:54:21 2003
-@@ -1,5 +1,5 @@
- /* Test for AIO POSIX compliance.
--   Copyright (C) 2001,02 Free Software Foundation, Inc.
-+   Copyright (C) 2001,02, 03 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -117,12 +117,13 @@
- 
-   /* Test for aio_suspend() suspending even if completed elements in list.  */
-   {
--    const int BYTES = 8, ELEMS = 2;
-+#define BYTES 8
-+    const int ELEMS = 2;
-     int i, r, fd;
--    char buff[BYTES];
-+    static char buff[BYTES];
-     char name[] = "/tmp/aio7.XXXXXX";
-     struct timespec timeout;
--    struct aiocb cb0, cb1;
-+    static struct aiocb cb0, cb1;
-     struct aiocb *list[ELEMS];
- 
-     fd = mkstemp (name);
-@@ -180,6 +181,9 @@
- 	puts ("aio_suspend([done,blocked],2,3) suspended thread");
- 	++result;
-       }
-+
-+    /* Note that CB1 is still pending, and so cannot be an auto variable.
-+       Thus we also test that exiting with an outstanding request works.  */
-   }
- 
-   return result;
-diff -u -udbrN glibc-2.3.2/scripts/abilist.awk glibc-2.3.2-200304020432/scripts/abilist.awk
---- glibc-2.3.2/scripts/abilist.awk	Mon Dec 23 20:11:45 2002
-+++ glibc-2.3.2-200304020432/scripts/abilist.awk	Wed Apr  2 06:00:03 2003
-@@ -1,6 +1,33 @@
- # This awk script processes the output of objdump --dynamic-syms
- # into a simple format that should not change when the ABI is not changing.
- 
-+BEGIN {
-+  if (combine_fullname)
-+    combine = 1;
-+  if (combine)
-+    parse_names = 1;
-+}
-+
-+# Per-file header.
-+/[^ :]+\.so\.[0-9.]+:[ 	]+.file format .*$/ {
-+  emit(0);
-+
-+  seen_opd = 0;
-+
-+  sofullname = $1;
-+  sub(/:$/, "", sofullname);
-+  soname = sofullname;
-+  sub(/^.*\//, "", soname);
-+  sub(/\.so\.[0-9.]+$/, "", soname);
-+
-+  suppress = ((filename_regexp != "" && sofullname !~ filename_regexp) \
-+	      || (libname_regexp != "" && soname !~ libname_regexp));
-+
-+  next
-+}
-+
-+suppress { next }
-+
- # Normalize columns.
- /^[0-9a-fA-F]+      / { sub(/      /, "  -   ") }
- 
-@@ -22,14 +49,18 @@
- 
-   if (version == "GLIBC_PRIVATE") next;
- 
-+  desc = "";
-   if (type == "D" && $4 == ".tbss") {
-     type = "T";
-   }
-   else if (type == "D" && $4 == ".opd") {
--    type = "O";
-+    type = "F";
-     size = "";
-+    if (seen_opd < 0)
-+      type = "O";
-+    seen_opd = 1;
-   }
--  else if (type == "DO" && $4 == "*ABS*") {
-+  else if ($4 == "*ABS*") {
-     type = "A";
-     size = "";
-   }
-@@ -37,15 +68,26 @@
-     type = "D";
-   }
-   else if (type == "DF") {
-+    if (symbol ~ /^\./ && seen_opd >= 0)
-+      next;
-+    seen_opd = -1;
-     type = "F";
-     size = "";
-   }
-   else {
--    print symbol, version, weak, "?", type, $4, $5;
--    next;
-+    desc = symbol " " version " " weak " ? " type " " $4 " " $5;
-+  }
-+  if (size == " 0x") {
-+    desc = symbol " " version " " weak " ? " type " " $4 " " $5;
-   }
- 
--  desc = " " symbol " " (weak == "w" ? tolower(type) : type) size;
-+  # Disabled -- weakness should not matter to shared library ABIs any more.
-+  #if (weak == "w") type = tolower(type);
-+  if (desc == "")
-+    desc = " " symbol " " type size;
-+
-+  if (combine)
-+    version = soname " " version (combine_fullname ? " " sofullname : "");
- 
-   if (version in versions) {
-     versions[version] = versions[version] "\n" desc;
-@@ -63,8 +105,12 @@
-   print "Don't grok this line:", $0
- }
- 
--END {
--  nverlist = 0;
-+function emit(end) {
-+  if (!end && (combine || ! parse_names || soname == ""))
-+    return;
-+  tofile = parse_names && !combine;
-+
-+  nverslist = 0;
-   for (version in versions) {
-     if (nverslist == 0) {
-       verslist = version;
-@@ -92,13 +138,42 @@
-     ++nverslist;
-   }
- 
-+  if (tofile) {
-+    out = prefix soname ".symlist";
-+    if (soname in outfiles)
-+      out = out "." ++outfiles[soname];
-+    else
-+      outfiles[soname] = 1;
-+    printf "" > out;
-+  }
-+
-   split(verslist, order, "\n");
-   for (i = 1; i <= nverslist; ++i) {
-     version = order[i];
- 
--    print version;
-+    if (tofile) {
-+      print version >> out;
-+      close(out);
-+      outpipe = "sort >> " out;
-+    }
-+    else {
-+      if (combine)
-+	print "";
-+      print prefix version;
-     outpipe = "sort";
-+    }
-     print versions[version] | outpipe;
-     close(outpipe);
-+
-+    delete versions[version];
-   }
-+  for (version in versions)
-+    delete versions[version];
-+
-+  if (tofile)
-+    print "wrote", out, "for", sofullname;
-+}
-+
-+END {
-+  emit(1);
- }
-diff -u -udbrN glibc-2.3.2/scripts/merge-abilist.awk glibc-2.3.2-200304020432/scripts/merge-abilist.awk
---- glibc-2.3.2/scripts/merge-abilist.awk	Thu Jan 16 18:28:31 2003
-+++ glibc-2.3.2-200304020432/scripts/merge-abilist.awk	Mon Mar  3 08:11:44 2003
-@@ -12,9 +12,11 @@
- #	 function F
- #	 variable D 0x4
- 
-+BEGIN { current = "UNSET" }
-+
- /^[^| ]/ {
-   if (NF < 2 && config == "") {
--    print "BAD LINE:", $0 > "/dev/stderr";
-+    print FILENAME ":" FNR ": BAD SET LINE:", $0 > "/dev/stderr";
-     exit 2;
-   }
- 
-@@ -44,8 +46,8 @@
- }
- 
- /^\| / {
--  if (NF < 3) {
--    print "BAD LINE:", $0 > "/dev/stderr";
-+  if (NF < 3 || current == "UNSET") {
-+    print FILENAME ":" FNR ": BAD | LINE:", $0 > "/dev/stderr";
-     exit 2;
-   }
- 
-@@ -61,12 +63,20 @@
- 
- {
-   if (current == "") next;
-+  if (current == "UNSET") {
-+    print FILENAME ":" FNR ": IGNORED LINE:", $0 > "/dev/stderr";
-+    next;
-+  }
- 
-   ns = split(seen[$0], s, ",");
-   nc = split(current, c, ",");
-   for (i = 1; i <= nc; ++i) {
-+    if (c[i] == "")
-+      continue;
-     # Sorted insert.
-     for (j = 1; j <= ns; ++j) {
-+      if (c[i] == s[j])
-+        break;
-       if (c[i] < s[j]) {
- 	for (k = ns; k >= j; --k)
- 	  s[k + 1] = s[k];
-@@ -75,7 +85,7 @@
- 	break;
-       }
-     }
--    if (j >= ns)
-+    if (j > ns)
-       s[++ns] = c[i];
-   }
- 
-@@ -97,7 +107,9 @@
-   ns = split("", s);
-   for (configs in stanzas) {
-     # Sorted insert.
--    for (j = 1; j <= ns; ++j)
-+    for (j = 1; j <= ns; ++j) {
-+      if (configs == s[j])
-+        break;
-       if (configs < s[j]) {
- 	for (k = ns; k >= j; --k)
- 	  s[k + 1] = s[k];
-@@ -105,7 +117,8 @@
- 	++ns;
- 	break;
-       }
--    if (j >= ns)
-+    }
-+    if (j > ns)
-       s[++ns] = configs;
-   }
- 
-@@ -118,15 +131,22 @@
-     # S[I] is a sorted, comma-separated list of SET:CONFIG pairs.
-     # All we have to do is pretty-print them.
-     nc = split(s[i], c, ",");
--    lastvers = "";
-+    lastvers = lastconf = "";
-     for (j = 1; j <= nc; ++j) {
-       split(c[j], temp, ":");
-       version = temp[1];
-       conf = temp[2];
-       if (version != lastvers)
- 	printf "%s%s", (lastvers != "" ? "\n| " : ""), version;
-+      # Hack: if CONF is foo.*/bar and LASTCONF was foo.*,
-+      # then we can omit the foo.*/bar since foo.* matches already.
-+      # Note we don't update LASTCONF, so foo.*/baz next time will match too.
-+      else if ((slash = index(conf, ".*/")) > 0 && \
-+	       substr(conf, 1, slash + 2 - 1) == lastconf)
-+        continue;
-       printf " %s", conf;
-       lastvers = version;
-+      lastconf = conf;
-     }
-     print "";
-     outpipe = "sort";
-diff -u -udbrN glibc-2.3.2/scripts/rpm2dynsym.sh glibc-2.3.2-200304020432/scripts/rpm2dynsym.sh
---- glibc-2.3.2/scripts/rpm2dynsym.sh	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/scripts/rpm2dynsym.sh	Thu Mar 27 23:48:49 2003
-@@ -0,0 +1,36 @@
-+#!/bin/sh
-+
-+# This script takes rpm package files, finds *.so.N files in them,
-+# and runs objdump --dynamic-syms on them.  The arguments are rpm file
-+# names.  For each rpm, it creates an output file with the name
-+# "NAME-VERSION-RELEASE.ARCH.dynsym", the variable parts being extracted
-+# from the rpm's headers (not its file name).  Each file contains the
-+# collected objdump output for all the *.so.N files in the corresponding rpm.
-+# This can be processed with abilist.awk or sent to someone who will do that.
-+# This does not do a lot of error-checking, so you should always watch stderr
-+# and sanity-check the resulting output files.
-+
-+RPM=${RPM:-rpm}
-+RPM2CPIO=${RPM2CPIO:-rpm2cpio}
-+CPIO=${CPIO:-cpio}
-+OBJDUMP=${OBJDUMP:-objdump}
-+
-+unpackdir=/tmp/rpm2dynsym$$
-+trap 'rm -rf $unpackdir' 0 1 2 15
-+
-+for rpm; do
-+  name=`$RPM -qp $rpm --queryformat '%{NAME}-%{VERSION}-%{RELEASE}.%{ARCH}\n'`
-+  mkdir $unpackdir || exit
-+  $RPM2CPIO "$rpm" | {
-+    cd $unpackdir
-+    $CPIO -i -d --no-absolute-filenames -uv '*.so.*' '*.so' 2>&1 |
-+    while read file b; do
-+      test x"$b" = x || break
-+      case "$file" in
-+      *.so.[0-9]*) $OBJDUMP --dynamic-syms $file ;;
-+      esac
-+    done
-+  } > $name.dynsym
-+  echo wrote $name.dynsym for $rpm
-+  rm -rf $unpackdir
-+done
-diff -u -udbrN glibc-2.3.2/signal/Makefile glibc-2.3.2-200304020432/signal/Makefile
---- glibc-2.3.2/signal/Makefile	Sat Jul  7 21:21:17 2001
-+++ glibc-2.3.2-200304020432/signal/Makefile	Tue Apr  1 08:49:23 2003
-@@ -1,4 +1,5 @@
--# Copyright (C) 1991, 92, 93, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
-+# Copyright (C) 1991,1992,1993,1994,1995,1996,1997,1998,2003
-+#	Free Software Foundation, Inc.
- # This file is part of the GNU C Library.
- 
- # The GNU C Library is free software; you can redistribute it and/or
-@@ -37,7 +38,7 @@
- 		   allocrtsig sigtimedwait sigwaitinfo sigqueue \
- 		   sighold sigrelse sigignore sigset
- 
--tests		:= tst-signal
-+tests		:= tst-signal tst-sigset
- 
- distribute	:= sigsetops.h testrtsig.h sigset-cvt-mask.h
- 
-diff -u -udbrN glibc-2.3.2/signal/tst-sigset.c glibc-2.3.2-200304020432/signal/tst-sigset.c
---- glibc-2.3.2/signal/tst-sigset.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/signal/tst-sigset.c	Tue Apr  1 08:49:23 2003
-@@ -0,0 +1,43 @@
-+/* Test sig*set functions.  */
-+
-+#include <signal.h>
-+#include <stdio.h>
-+
-+#define TEST_FUNCTION do_test ()
-+static int
-+do_test (void)
-+{
-+  int result = 0;
-+  int sig = -1;
-+
-+#define TRY(call)							      \
-+  if (call)								      \
-+    {									      \
-+      printf ("%s (sig = %d): %m\n", #call, sig);			      \
-+      result = 1;							      \
-+    }									      \
-+  else
-+
-+
-+  sigset_t set;
-+  TRY (sigemptyset (&set) != 0);
-+
-+#ifdef SIGRTMAX
-+  int max_sig = SIGRTMAX;
-+#else
-+  int max_sig = NSIG - 1;
-+#endif
-+
-+  for (sig = 1; sig <= max_sig; ++sig)
-+    {
-+      TRY (sigismember (&set, sig) != 0);
-+      TRY (sigaddset (&set, sig) != 0);
-+      TRY (sigismember (&set, sig) == 0);
-+      TRY (sigdelset (&set, sig) != 0);
-+      TRY (sigismember (&set, sig) != 0);
-+    }
-+
-+  return result;
-+}
-+
-+#include "../test-skeleton.c"
-diff -u -udbrN glibc-2.3.2/stdio-common/_itoa.c glibc-2.3.2-200304020432/stdio-common/_itoa.c
---- glibc-2.3.2/stdio-common/_itoa.c	Tue Mar 12 20:27:44 2002
-+++ glibc-2.3.2-200304020432/stdio-common/_itoa.c	Fri Mar 14 04:59:41 2003
-@@ -1,5 +1,6 @@
- /* Internal function for converting integers to ASCII.
--   Copyright (C) 1994,1995,1996,1999,2000,2002 Free Software Foundation, Inc.
-+   Copyright (C) 1994, 1995, 1996, 1999, 2000, 2002, 2003
-+   Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Torbjorn Granlund <tege@matematik.su.se>
-    and Ulrich Drepper <drepper@gnu.org>.
-@@ -81,41 +82,41 @@
- const struct base_table_t _itoa_base_table[] attribute_hidden =
- {
- #if BITS_PER_MP_LIMB == 64
--  /*  2 */ {SEL1(0ul) 1, 1},
--  /*  3 */ {SEL1(0xaaaaaaaaaaaaaaabul) 0, 1},
--  /*  4 */ {SEL1(0ul) 1, 2},
--  /*  5 */ {SEL1(0xcccccccccccccccdul) 0, 2},
--  /*  6 */ {SEL1(0xaaaaaaaaaaaaaaabul) 0, 2},
--  /*  7 */ {SEL1(0x2492492492492493ul) 1, 3},
--  /*  8 */ {SEL1(0ul) 1, 3},
--  /*  9 */ {SEL1(0xe38e38e38e38e38ful) 0, 3},
--  /* 10 */ {SEL1(0xcccccccccccccccdul) 0, 3},
--  /* 11 */ {SEL1(0x2e8ba2e8ba2e8ba3ul) 0, 1},
--  /* 12 */ {SEL1(0xaaaaaaaaaaaaaaabul) 0, 3},
--  /* 13 */ {SEL1(0x4ec4ec4ec4ec4ec5ul) 0, 2},
--  /* 14 */ {SEL1(0x2492492492492493ul) 1, 4},
--  /* 15 */ {SEL1(0x8888888888888889ul) 0, 3},
--  /* 16 */ {SEL1(0ul) 1, 4},
--  /* 17 */ {SEL1(0xf0f0f0f0f0f0f0f1ul) 0, 4},
--  /* 18 */ {SEL1(0xe38e38e38e38e38ful) 0, 4},
--  /* 19 */ {SEL1(0xd79435e50d79435ful) 0, 4},
--  /* 20 */ {SEL1(0xcccccccccccccccdul) 0, 4},
--  /* 21 */ {SEL1(0x8618618618618619ul) 1, 5},
--  /* 22 */ {SEL1(0x2e8ba2e8ba2e8ba3ul) 0, 2},
--  /* 23 */ {SEL1(0x642c8590b21642c9ul) 1, 5},
--  /* 24 */ {SEL1(0xaaaaaaaaaaaaaaabul) 0, 4},
--  /* 25 */ {SEL1(0x47ae147ae147ae15ul) 1, 5},
--  /* 26 */ {SEL1(0x4ec4ec4ec4ec4ec5ul) 0, 3},
--  /* 27 */ {SEL1(0x97b425ed097b425ful) 0, 4},
--  /* 28 */ {SEL1(0x2492492492492493ul) 1, 5},
--  /* 29 */ {SEL1(0x1a7b9611a7b9611bul) 1, 5},
--  /* 30 */ {SEL1(0x8888888888888889ul) 0, 4},
--  /* 31 */ {SEL1(0x0842108421084211ul) 1, 5},
--  /* 32 */ {SEL1(0ul) 1, 5},
--  /* 33 */ {SEL1(0x0f83e0f83e0f83e1ul) 0, 1},
--  /* 34 */ {SEL1(0xf0f0f0f0f0f0f0f1ul) 0, 5},
--  /* 35 */ {SEL1(0xea0ea0ea0ea0ea0ful) 0, 5},
--  /* 36 */ {SEL1(0xe38e38e38e38e38ful) 0, 5}
-+  /*  2 */ {SEL1(0ull) 1, 1},
-+  /*  3 */ {SEL1(0xaaaaaaaaaaaaaaabull) 0, 1},
-+  /*  4 */ {SEL1(0ull) 1, 2},
-+  /*  5 */ {SEL1(0xcccccccccccccccdull) 0, 2},
-+  /*  6 */ {SEL1(0xaaaaaaaaaaaaaaabull) 0, 2},
-+  /*  7 */ {SEL1(0x2492492492492493ull) 1, 3},
-+  /*  8 */ {SEL1(0ull) 1, 3},
-+  /*  9 */ {SEL1(0xe38e38e38e38e38full) 0, 3},
-+  /* 10 */ {SEL1(0xcccccccccccccccdull) 0, 3},
-+  /* 11 */ {SEL1(0x2e8ba2e8ba2e8ba3ull) 0, 1},
-+  /* 12 */ {SEL1(0xaaaaaaaaaaaaaaabull) 0, 3},
-+  /* 13 */ {SEL1(0x4ec4ec4ec4ec4ec5ull) 0, 2},
-+  /* 14 */ {SEL1(0x2492492492492493ull) 1, 4},
-+  /* 15 */ {SEL1(0x8888888888888889ull) 0, 3},
-+  /* 16 */ {SEL1(0ull) 1, 4},
-+  /* 17 */ {SEL1(0xf0f0f0f0f0f0f0f1ull) 0, 4},
-+  /* 18 */ {SEL1(0xe38e38e38e38e38full) 0, 4},
-+  /* 19 */ {SEL1(0xd79435e50d79435full) 0, 4},
-+  /* 20 */ {SEL1(0xcccccccccccccccdull) 0, 4},
-+  /* 21 */ {SEL1(0x8618618618618619ull) 1, 5},
-+  /* 22 */ {SEL1(0x2e8ba2e8ba2e8ba3ull) 0, 2},
-+  /* 23 */ {SEL1(0x642c8590b21642c9ull) 1, 5},
-+  /* 24 */ {SEL1(0xaaaaaaaaaaaaaaabull) 0, 4},
-+  /* 25 */ {SEL1(0x47ae147ae147ae15ull) 1, 5},
-+  /* 26 */ {SEL1(0x4ec4ec4ec4ec4ec5ull) 0, 3},
-+  /* 27 */ {SEL1(0x97b425ed097b425full) 0, 4},
-+  /* 28 */ {SEL1(0x2492492492492493ull) 1, 5},
-+  /* 29 */ {SEL1(0x1a7b9611a7b9611bull) 1, 5},
-+  /* 30 */ {SEL1(0x8888888888888889ull) 0, 4},
-+  /* 31 */ {SEL1(0x0842108421084211ull) 1, 5},
-+  /* 32 */ {SEL1(0ull) 1, 5},
-+  /* 33 */ {SEL1(0x0f83e0f83e0f83e1ull) 0, 1},
-+  /* 34 */ {SEL1(0xf0f0f0f0f0f0f0f1ull) 0, 5},
-+  /* 35 */ {SEL1(0xea0ea0ea0ea0ea0full) 0, 5},
-+  /* 36 */ {SEL1(0xe38e38e38e38e38full) 0, 5}
- #endif
- #if BITS_PER_MP_LIMB == 32
-   /*  2 */ {SEL1(0ul) 1, 1, {0, 31, 0x80000000ul SEL2(0xfffffffful)}},
-diff -u -udbrN glibc-2.3.2/stdio-common/sscanf.c glibc-2.3.2-200304020432/stdio-common/sscanf.c
---- glibc-2.3.2/stdio-common/sscanf.c	Sat Aug 10 20:09:08 2002
-+++ glibc-2.3.2-200304020432/stdio-common/sscanf.c	Wed Mar  5 20:58:03 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1991,95,96,98,2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1991,1995,1996,1998,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -27,9 +27,7 @@
- /* Read formatted input from S, according to the format string FORMAT.  */
- /* VARARGS2 */
- int
--sscanf (s, format)
--     const char *s;
--     const char *format;
-+sscanf (const char *s, const char *format, ...)
- {
-   va_list arg;
-   int done;
-diff -u -udbrN glibc-2.3.2/stdlib/cxa_finalize.c glibc-2.3.2-200304020432/stdlib/cxa_finalize.c
---- glibc-2.3.2/stdlib/cxa_finalize.c	Fri Dec  6 11:43:29 2002
-+++ glibc-2.3.2-200304020432/stdlib/cxa_finalize.c	Fri Mar 21 08:45:55 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1999, 2001, 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1999, 2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -18,7 +18,7 @@
- 
- #include <assert.h>
- #include <stdlib.h>
--#include <atomicity.h>
-+#include <atomic.h>
- #include "exit.h"
- #include <fork.h>
- 
-@@ -36,7 +36,8 @@
-       for (f = &funcs->fns[funcs->idx - 1]; f >= &funcs->fns[0]; --f)
- 	if ((d == NULL || d == f->func.cxa.dso_handle)
- 	    /* We don't want to run this cleanup more than once.  */
--	    && compare_and_swap (&f->flavor, ef_cxa, ef_free))
-+	    && ! atomic_compare_and_exchange_bool_acq (&f->flavor, ef_free,
-+						       ef_cxa))
- 	  (*f->func.cxa.fn) (f->func.cxa.arg, 0);
-     }
- 
-diff -u -udbrN glibc-2.3.2/stdlib/fpioconst.c glibc-2.3.2-200304020432/stdlib/fpioconst.c
---- glibc-2.3.2/stdlib/fpioconst.c	Mon Mar 11 09:32:01 2002
-+++ glibc-2.3.2-200304020432/stdlib/fpioconst.c	Fri Mar 14 04:59:41 2003
-@@ -1,5 +1,6 @@
- /* Table of MP integer constants 10^(2^i), used for floating point <-> decimal.
--   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-+   Copyright (C) 1995, 1996, 1997, 1998, 1999, 2002, 2003
-+   Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -235,195 +236,198 @@
- {
- #define TENS_P0_IDX	0
- #define TENS_P0_SIZE	2
--  [TENS_P0_IDX] = 0x0000000000000000, 0x000000000000000a,
-+  [TENS_P0_IDX] = 0x0000000000000000ull, 0x000000000000000aull,
- 
- #define TENS_P1_IDX	(TENS_P0_IDX + TENS_P0_SIZE)
- #define TENS_P1_SIZE	2
--  [TENS_P1_IDX] = 0x0000000000000000, 0x0000000000000064,
-+  [TENS_P1_IDX] = 0x0000000000000000ull, 0x0000000000000064ull,
- 
- #define TENS_P2_IDX	(TENS_P1_IDX + TENS_P1_SIZE)
- #define TENS_P2_SIZE	2
--  [TENS_P2_IDX] = 0x0000000000000000, 0x0000000000002710,
-+  [TENS_P2_IDX] = 0x0000000000000000ull, 0x0000000000002710ull,
- 
- #define TENS_P3_IDX	(TENS_P2_IDX + TENS_P2_SIZE)
- #define TENS_P3_SIZE	2
--  [TENS_P3_IDX] = 0x0000000000000000, 0x0000000005f5e100,
-+  [TENS_P3_IDX] = 0x0000000000000000ull, 0x0000000005f5e100ull,
- 
- #define TENS_P4_IDX	(TENS_P3_IDX + TENS_P3_SIZE)
- #define TENS_P4_SIZE	2
--  [TENS_P4_IDX] = 0x0000000000000000, 0x002386f26fc10000,
-+  [TENS_P4_IDX] = 0x0000000000000000ull, 0x002386f26fc10000ull,
- 
- #define TENS_P5_IDX	(TENS_P4_IDX + TENS_P4_SIZE)
- #define TENS_P5_SIZE	3
--  [TENS_P5_IDX] = 0x0000000000000000, 0x85acef8100000000, 0x000004ee2d6d415b,
-+  [TENS_P5_IDX] = 0x0000000000000000ull, 0x85acef8100000000ull,
-+  0x000004ee2d6d415bull,
- 
- #define TENS_P6_IDX	(TENS_P5_IDX + TENS_P5_SIZE)
- #define TENS_P6_SIZE	5
--  [TENS_P6_IDX] = 0x0000000000000000, 0x0000000000000000, 0x6e38ed64bf6a1f01,
--  0xe93ff9f4daa797ed, 0x0000000000184f03,
-+  [TENS_P6_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x6e38ed64bf6a1f01ull, 0xe93ff9f4daa797edull, 0x0000000000184f03ull,
- 
- #define TENS_P7_IDX	(TENS_P6_IDX + TENS_P6_SIZE)
- #define TENS_P7_SIZE	8
--  [TENS_P7_IDX] = 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x03df99092e953e01, 0x2374e42f0f1538fd, 0xc404dc08d3cff5ec,
--  0xa6337f19bccdb0da, 0x0000024ee91f2603,
-+  [TENS_P7_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x03df99092e953e01ull, 0x2374e42f0f1538fdull,
-+  0xc404dc08d3cff5ecull, 0xa6337f19bccdb0daull, 0x0000024ee91f2603ull,
- 
- #define TENS_P8_IDX	(TENS_P7_IDX + TENS_P7_SIZE)
- #define TENS_P8_SIZE	15
--  [TENS_P8_IDX] = 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0xbed3875b982e7c01,
--  0x12152f87d8d99f72, 0xcf4a6e706bde50c6, 0x26b2716ed595d80f,
--  0x1d153624adc666b0, 0x63ff540e3c42d35a, 0x65f9ef17cc5573c0,
--  0x80dcc7f755bc28f2, 0x5fdcefcef46eeddc, 0x00000000000553f7,
-+  [TENS_P8_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0xbed3875b982e7c01ull, 0x12152f87d8d99f72ull, 0xcf4a6e706bde50c6ull,
-+  0x26b2716ed595d80full, 0x1d153624adc666b0ull, 0x63ff540e3c42d35aull,
-+  0x65f9ef17cc5573c0ull, 0x80dcc7f755bc28f2ull, 0x5fdcefcef46eeddcull,
-+  0x00000000000553f7ull,
- #ifndef __NO_LONG_DOUBLE_MATH
- # define TENS_P9_IDX	(TENS_P8_IDX + TENS_P8_SIZE)
- # define TENS_P9_SIZE	28
--  [TENS_P9_IDX] = 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x77f27267fc6cf801, 0x5d96976f8f9546dc, 0xc31e1ad9b83a8a97,
--  0x94e6574746c40513, 0x4475b579c88976c1, 0xaa1da1bf28f8733b,
--  0x1e25cfea703ed321, 0xbc51fb2eb21a2f22, 0xbfa3edac96e14f5d,
--  0xe7fc7153329c57ae, 0x85a91924c3fc0695, 0xb2908ee0f95f635e,
--  0x1366732a93abade4, 0x69be5b0e9449775c, 0xb099bc817343afac,
--  0xa269974845a71d46, 0x8a0b1f138cb07303, 0xc1d238d98cab8a97,
--  0x0000001c633415d4,
-+  [TENS_P9_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x77f27267fc6cf801ull, 0x5d96976f8f9546dcull,
-+  0xc31e1ad9b83a8a97ull, 0x94e6574746c40513ull, 0x4475b579c88976c1ull,
-+  0xaa1da1bf28f8733bull, 0x1e25cfea703ed321ull, 0xbc51fb2eb21a2f22ull,
-+  0xbfa3edac96e14f5dull, 0xe7fc7153329c57aeull, 0x85a91924c3fc0695ull,
-+  0xb2908ee0f95f635eull, 0x1366732a93abade4ull, 0x69be5b0e9449775cull,
-+  0xb099bc817343afacull, 0xa269974845a71d46ull, 0x8a0b1f138cb07303ull,
-+  0xc1d238d98cab8a97ull, 0x0000001c633415d4ull,
- 
- # define TENS_P10_IDX	(TENS_P9_IDX + TENS_P9_SIZE)
- # define TENS_P10_SIZE	55
--  [TENS_P10_IDX] = 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0xf55b2b722919f001,
--  0x1ec29f866e7c215b, 0x15c51a88991c4e87, 0x4c7d1e1a140ac535,
--  0x0ed1440ecc2cd819, 0x7de16cfb896634ee, 0x9fce837d1e43f61f,
--  0x233e55c7231d2b9c, 0xf451218b65dc60d7, 0xc96359861c5cd134,
--  0xa7e89431922bbb9f, 0x62be695a9f9f2a07, 0x045b7a748e1042c4,
--  0x8ad822a51abe1de3, 0xd814b505ba34c411, 0x8fc51a16bf3fdeb3,
--  0xf56deeecb1b896bc, 0xb6f4654b31fb6bfd, 0x6b7595fb101a3616,
--  0x80d98089dc1a47fe, 0x9a20288280bda5a5, 0xfc8f1f9031eb0f66,
--  0xe26a7b7e976a3310, 0x3ce3a0b8df68368a, 0x75a351a28e4262ce,
--  0x445975836cb0b6c9, 0xc356e38a31b5653f, 0x0190fba035faaba6,
--  0x88bc491b9fc4ed52, 0x005b80411640114a, 0x1e8d4649f4f3235e,
--  0x73c5534936a8de06, 0xc1a6970ca7e6bd2a, 0xd2db49ef47187094,
--  0xae6209d4926c3f5b, 0x34f4a3c62d433949, 0xd9d61a05d4305d94,
--  0x0000000000000325,
-+  [TENS_P10_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0xf55b2b722919f001ull, 0x1ec29f866e7c215bull, 0x15c51a88991c4e87ull,
-+  0x4c7d1e1a140ac535ull, 0x0ed1440ecc2cd819ull, 0x7de16cfb896634eeull,
-+  0x9fce837d1e43f61full, 0x233e55c7231d2b9cull, 0xf451218b65dc60d7ull,
-+  0xc96359861c5cd134ull, 0xa7e89431922bbb9full, 0x62be695a9f9f2a07ull,
-+  0x045b7a748e1042c4ull, 0x8ad822a51abe1de3ull, 0xd814b505ba34c411ull,
-+  0x8fc51a16bf3fdeb3ull, 0xf56deeecb1b896bcull, 0xb6f4654b31fb6bfdull,
-+  0x6b7595fb101a3616ull, 0x80d98089dc1a47feull, 0x9a20288280bda5a5ull,
-+  0xfc8f1f9031eb0f66ull, 0xe26a7b7e976a3310ull, 0x3ce3a0b8df68368aull,
-+  0x75a351a28e4262ceull, 0x445975836cb0b6c9ull, 0xc356e38a31b5653full,
-+  0x0190fba035faaba6ull, 0x88bc491b9fc4ed52ull, 0x005b80411640114aull,
-+  0x1e8d4649f4f3235eull, 0x73c5534936a8de06ull, 0xc1a6970ca7e6bd2aull,
-+  0xd2db49ef47187094ull, 0xae6209d4926c3f5bull, 0x34f4a3c62d433949ull,
-+  0xd9d61a05d4305d94ull, 0x0000000000000325ull,
- 
- # define TENS_P11_IDX	(TENS_P10_IDX + TENS_P10_SIZE)
- # define TENS_P11_SIZE	108
--  [TENS_P11_IDX] = 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0xe30968651333e001, 0x49e28dcfb27d4d3f, 0xee87e354ec2e4721,
--  0x368b8abbb6067584, 0x2ed56d55a5e5a191, 0xea50d142fd827773,
--  0x98342c9e51b78db2, 0x866ed6f1c850dabc, 0x9279498719342c12,
--  0x66912e4ad2f869c2, 0x57a7842d71c7fd8f, 0xfb7fedcc235552eb,
--  0x38209ce1f3861ce0, 0x34c101349713b449, 0xa7a8289c8c6c54de,
--  0xe3cb64f32dbb6643, 0xe3892ee98074ff01, 0xa8f16f9210c17f94,
--  0x967abbb3a8281ed6, 0x9952fbed5a151440, 0xafe609c313b41e44,
--  0xf111821fa2bca416, 0x91bac974fb1264b4, 0x8e48ff35d6c7d6ab,
--  0xc4a656654419bd43, 0x33554c36685e5510, 0x0dbd21feab498697,
--  0x982da4663cfe491d, 0x9e110c7bcbea4ca7, 0x5fc5a04779c56b8a,
--  0x1aa9f44484d80e2e, 0x6a57b1ab730f203c, 0x87a7dc62d752f7a6,
--  0x40660460944545ff, 0xc9ac375d77c1a42f, 0x744695f0e866d7ef,
--  0xa1fc6b9681428c85, 0x7bf03c19d7917c7b, 0x5715f7915b33eb41,
--  0xdb0708fd8f6cae5f, 0x785ce6b7b125ac8e, 0x6f46eadb56c6815b,
--  0x195355d84eeebeee, 0x9d7389c0a244de3c, 0xcf99d01953761abd,
--  0x0d76ce39de9ec24b, 0x2e55ecee70beb181, 0xf56d9d4bd5f86079,
--  0x13ef5a83fb8886fb, 0x3f3389a4408f43c5, 0x58ccf45cfad37943,
--  0x415c7f3ef82df846, 0x8b3d5cf42915e818, 0xf8dbb57a6a445f27,
--  0x8ad803ecca8f0070, 0x038f9245b2e87c34, 0xc7c9dee0bedd8a6c,
--  0x2ad3fa140eac7d56, 0xf775677ce0de0840, 0x92be221ef1bd0ad5,
--  0xce9d04a487fa1fb9, 0x3f6f7024d2c36fa9, 0x907855eeb028af62,
--  0x4efac5dcd83e49d6, 0x77cd8c6be7151aab, 0x0af908b40a753b7d,
--  0xe50f30278c983623, 0x1d08e2d694222771, 0xf2ee5ca6f7e928e6,
--  0x11eb962b1b61b93c, 0xce2bcba19648b21c, 0x7bbebe3034f77154,
--  0x8ce329ace526a319, 0xb5dc53d5de4a74d2, 0x000000000009e8b3,
-+  [TENS_P11_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0xe30968651333e001ull, 0x49e28dcfb27d4d3full,
-+  0xee87e354ec2e4721ull, 0x368b8abbb6067584ull, 0x2ed56d55a5e5a191ull,
-+  0xea50d142fd827773ull, 0x98342c9e51b78db2ull, 0x866ed6f1c850dabcull,
-+  0x9279498719342c12ull, 0x66912e4ad2f869c2ull, 0x57a7842d71c7fd8full,
-+  0xfb7fedcc235552ebull, 0x38209ce1f3861ce0ull, 0x34c101349713b449ull,
-+  0xa7a8289c8c6c54deull, 0xe3cb64f32dbb6643ull, 0xe3892ee98074ff01ull,
-+  0xa8f16f9210c17f94ull, 0x967abbb3a8281ed6ull, 0x9952fbed5a151440ull,
-+  0xafe609c313b41e44ull, 0xf111821fa2bca416ull, 0x91bac974fb1264b4ull,
-+  0x8e48ff35d6c7d6abull, 0xc4a656654419bd43ull, 0x33554c36685e5510ull,
-+  0x0dbd21feab498697ull, 0x982da4663cfe491dull, 0x9e110c7bcbea4ca7ull,
-+  0x5fc5a04779c56b8aull, 0x1aa9f44484d80e2eull, 0x6a57b1ab730f203cull,
-+  0x87a7dc62d752f7a6ull, 0x40660460944545ffull, 0xc9ac375d77c1a42full,
-+  0x744695f0e866d7efull, 0xa1fc6b9681428c85ull, 0x7bf03c19d7917c7bull,
-+  0x5715f7915b33eb41ull, 0xdb0708fd8f6cae5full, 0x785ce6b7b125ac8eull,
-+  0x6f46eadb56c6815bull, 0x195355d84eeebeeeull, 0x9d7389c0a244de3cull,
-+  0xcf99d01953761abdull, 0x0d76ce39de9ec24bull, 0x2e55ecee70beb181ull,
-+  0xf56d9d4bd5f86079ull, 0x13ef5a83fb8886fbull, 0x3f3389a4408f43c5ull,
-+  0x58ccf45cfad37943ull, 0x415c7f3ef82df846ull, 0x8b3d5cf42915e818ull,
-+  0xf8dbb57a6a445f27ull, 0x8ad803ecca8f0070ull, 0x038f9245b2e87c34ull,
-+  0xc7c9dee0bedd8a6cull, 0x2ad3fa140eac7d56ull, 0xf775677ce0de0840ull,
-+  0x92be221ef1bd0ad5ull, 0xce9d04a487fa1fb9ull, 0x3f6f7024d2c36fa9ull,
-+  0x907855eeb028af62ull, 0x4efac5dcd83e49d6ull, 0x77cd8c6be7151aabull,
-+  0x0af908b40a753b7dull, 0xe50f30278c983623ull, 0x1d08e2d694222771ull,
-+  0xf2ee5ca6f7e928e6ull, 0x11eb962b1b61b93cull, 0xce2bcba19648b21cull,
-+  0x7bbebe3034f77154ull, 0x8ce329ace526a319ull, 0xb5dc53d5de4a74d2ull,
-+  0x000000000009e8b3ull,
- 
- # define TENS_P12_IDX	(TENS_P11_IDX + TENS_P11_SIZE)
- # define TENS_P12_SIZE	214
--  [TENS_P12_IDX] = 0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0x0000000000000000,
--  0x0000000000000000, 0x0000000000000000, 0xd4724e8d2a67c001,
--  0xf89a1e908efe7ae7, 0x54e05154ef084117, 0x506be82913b1bb51,
--  0xe599574efb29b172, 0x806c0ed3f0da6146, 0x45155e93b86ae5be,
--  0x7e1e7c34c0591cc2, 0x1d1f4cce7c4823da, 0xd6bfdf759b8ba1e8,
--  0xc2dfae78e341be10, 0x0f237f1a016b67b2, 0xaf6a25743dbeabcd,
--  0x142e0e80cab3e6d7, 0x2c23481161959127, 0xcb4bf98287009701,
--  0x88052f8cf8169c84, 0xbc13176168dde6d4, 0x54ab9c41ff0b0905,
--  0x1a1c304e7613b224, 0x441c2d473bfe167b, 0x78f061814f6cea9c,
--  0x30c7ae41eb659fb8, 0xa1ebcad7947e0d0e, 0x2130504dd97d9556,
--  0xf2acd5071a8309cb, 0xfd82373a3f8ec72a, 0x280f4d3295a842bc,
--  0x811a4f04f3618ac0, 0xd3967a1b6dc3a5b4, 0xdcfe388f15b8c898,
--  0x8738b909454eb2a0, 0x2bd9cc1110c4e996, 0x655fec303297cd0c,
--  0xf4090ee8ae0725b1, 0x398c6fed037d19ee, 0xc994a4503b9af26b,
--  0x75a697b2b5341743, 0x3ccb5b92ac50b9c1, 0xa8329761ffe06205,
--  0xeb83cadbdfea5242, 0x3c20ee69e79dadf7, 0x7021b97a1e0a6817,
--  0x176ca776743074fa, 0xeca19beb77fb8af6, 0xaf63b71292baf1de,
--  0xa4eb8f8cde35c88b, 0x40b464a0e137d5e9, 0x42923bbd87d1cde8,
--  0x2e2690f3cd8f62ff, 0x59c89f1b095edc16, 0x5138753d1fa8fd5d,
--  0x80152f18390a2b29, 0xf984d83e2dd8d925, 0xc19e1faf7a872e74,
--  0xecf9b5d0ed4d542d, 0xc53c0adf9462ea75, 0x37a2d4390caea134,
--  0x2181327ec8fa2e8a, 0x2d2408206e7bb827, 0x5893d4b850be10e0,
--  0x1f2b2322ab312bb9, 0xbf627ede440b3f25, 0xb608b89572dac789,
--  0x86deb3f078787e2a, 0xbb9373f46fee7aab, 0xf7d8b57e27ecf57b,
--  0x3d04e8d2fca26a9f, 0x3172826ac9df13cb, 0xa8fcd8e0cd9e8d7c,
--  0x307641d9b2c39497, 0x2608c4cf1cc939c1, 0x3d326a7eb6d1c7bf,
--  0x8e13e25feeaf19e6, 0x2dfe6d97ee63302b, 0xe41d3cc425971d58,
--  0xab8db59a0a80627c, 0xe90afb779eea37c8, 0x9ee3352c90ca19cf,
--  0xfe78d6823613c850, 0x5b060904788f6e50, 0x3fecb534b71bd1a4,
--  0x20c33857b32c450c, 0x0239f4cea6e9cfda, 0xa19adb9548497187,
--  0x95aca6a8b492ed8a, 0xcf1b23504dcd6cd9, 0x1a67778cfbe8b12a,
--  0xc32da38338eb3acc, 0xa03f40a8fb126ab1, 0xe9ce4724ed5bf546,
--  0x73a130d84c4a74fd, 0xa2ebd6c1d9960e2d, 0x6f233b7c94ab6feb,
--  0x8e7b9a7349126080, 0xd298f9994b8c9091, 0xa96ddeff35e836b5,
--  0x6b0dd9bc96119b31, 0x282566fbc6cc3f8d, 0xd6769f3b72b882e7,
--  0x00fc509ba674343d, 0xd6266a3fdcbf7789, 0x4e89541bae9641fd,
--  0x53400d0311953407, 0xe5b533458e0dd75a, 0x108b89bc108f19ad,
--  0xe03b2b6341a4c954, 0x97aced8e437b3d7f, 0x2c5508c2cbd66670,
--  0x5c4f2ef0650ebc69, 0x9985a2df904ff6bf, 0x5ed8d2399faddd9e,
--  0xe3e51cb925585832, 0x56c02d9a0ff4f1d4, 0xc1a08a138c4ef804,
--  0xe6d2767113fd01c8, 0x9d0176cca7c234f4, 0x4d8bfa89d0d73df2,
--  0x2b17e0b2544f10cd, 0xfd86fe49b70a5c7d, 0x214495bbdf373f41,
--  0x00d313d584e857fd, 0xa4ba47440496fcbe, 0xaec29e6ee8cac982,
--  0x7000a51987ec7038, 0xff66e42caeee333b, 0x03b4f63b8afd6b25,
--  0x5ab8d9c7bd7991dc, 0x48741a6c2ed4684e, 0x2fdc6349af06940d,
--  0xe974996fb03d7ecd, 0x52ec8721ac7867f9, 0x8edd2d00bcdd9d4a,
--  0x41c759f83557de06, 0xa75409f23956d4b9, 0xb6100fab123cd8a1,
--  0x2e8d623b3e7b21e2, 0xbca35f7792959da2, 0x35fcb457200c03a5,
--  0xf74eb9281bb6c6e4, 0x87cc1d213d5d0b54, 0x18ae42404964046f,
--  0x8bd2b496d868b275, 0xc234d8f51c5563f4, 0xf9151ffff868e970,
--  0x271133eeae7be4a2, 0x25254932bb0fd922, 0x104bcd64a60a9fc0,
--  0x0000006230290145
-+  [TENS_P12_IDX] = 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0x0000000000000000ull, 0x0000000000000000ull, 0x0000000000000000ull,
-+  0xd4724e8d2a67c001ull, 0xf89a1e908efe7ae7ull, 0x54e05154ef084117ull,
-+  0x506be82913b1bb51ull, 0xe599574efb29b172ull, 0x806c0ed3f0da6146ull,
-+  0x45155e93b86ae5beull, 0x7e1e7c34c0591cc2ull, 0x1d1f4cce7c4823daull,
-+  0xd6bfdf759b8ba1e8ull, 0xc2dfae78e341be10ull, 0x0f237f1a016b67b2ull,
-+  0xaf6a25743dbeabcdull, 0x142e0e80cab3e6d7ull, 0x2c23481161959127ull,
-+  0xcb4bf98287009701ull, 0x88052f8cf8169c84ull, 0xbc13176168dde6d4ull,
-+  0x54ab9c41ff0b0905ull, 0x1a1c304e7613b224ull, 0x441c2d473bfe167bull,
-+  0x78f061814f6cea9cull, 0x30c7ae41eb659fb8ull, 0xa1ebcad7947e0d0eull,
-+  0x2130504dd97d9556ull, 0xf2acd5071a8309cbull, 0xfd82373a3f8ec72aull,
-+  0x280f4d3295a842bcull, 0x811a4f04f3618ac0ull, 0xd3967a1b6dc3a5b4ull,
-+  0xdcfe388f15b8c898ull, 0x8738b909454eb2a0ull, 0x2bd9cc1110c4e996ull,
-+  0x655fec303297cd0cull, 0xf4090ee8ae0725b1ull, 0x398c6fed037d19eeull,
-+  0xc994a4503b9af26bull, 0x75a697b2b5341743ull, 0x3ccb5b92ac50b9c1ull,
-+  0xa8329761ffe06205ull, 0xeb83cadbdfea5242ull, 0x3c20ee69e79dadf7ull,
-+  0x7021b97a1e0a6817ull, 0x176ca776743074faull, 0xeca19beb77fb8af6ull,
-+  0xaf63b71292baf1deull, 0xa4eb8f8cde35c88bull, 0x40b464a0e137d5e9ull,
-+  0x42923bbd87d1cde8ull, 0x2e2690f3cd8f62ffull, 0x59c89f1b095edc16ull,
-+  0x5138753d1fa8fd5dull, 0x80152f18390a2b29ull, 0xf984d83e2dd8d925ull,
-+  0xc19e1faf7a872e74ull, 0xecf9b5d0ed4d542dull, 0xc53c0adf9462ea75ull,
-+  0x37a2d4390caea134ull, 0x2181327ec8fa2e8aull, 0x2d2408206e7bb827ull,
-+  0x5893d4b850be10e0ull, 0x1f2b2322ab312bb9ull, 0xbf627ede440b3f25ull,
-+  0xb608b89572dac789ull, 0x86deb3f078787e2aull, 0xbb9373f46fee7aabull,
-+  0xf7d8b57e27ecf57bull, 0x3d04e8d2fca26a9full, 0x3172826ac9df13cbull,
-+  0xa8fcd8e0cd9e8d7cull, 0x307641d9b2c39497ull, 0x2608c4cf1cc939c1ull,
-+  0x3d326a7eb6d1c7bfull, 0x8e13e25feeaf19e6ull, 0x2dfe6d97ee63302bull,
-+  0xe41d3cc425971d58ull, 0xab8db59a0a80627cull, 0xe90afb779eea37c8ull,
-+  0x9ee3352c90ca19cfull, 0xfe78d6823613c850ull, 0x5b060904788f6e50ull,
-+  0x3fecb534b71bd1a4ull, 0x20c33857b32c450cull, 0x0239f4cea6e9cfdaull,
-+  0xa19adb9548497187ull, 0x95aca6a8b492ed8aull, 0xcf1b23504dcd6cd9ull,
-+  0x1a67778cfbe8b12aull, 0xc32da38338eb3accull, 0xa03f40a8fb126ab1ull,
-+  0xe9ce4724ed5bf546ull, 0x73a130d84c4a74fdull, 0xa2ebd6c1d9960e2dull,
-+  0x6f233b7c94ab6febull, 0x8e7b9a7349126080ull, 0xd298f9994b8c9091ull,
-+  0xa96ddeff35e836b5ull, 0x6b0dd9bc96119b31ull, 0x282566fbc6cc3f8dull,
-+  0xd6769f3b72b882e7ull, 0x00fc509ba674343dull, 0xd6266a3fdcbf7789ull,
-+  0x4e89541bae9641fdull, 0x53400d0311953407ull, 0xe5b533458e0dd75aull,
-+  0x108b89bc108f19adull, 0xe03b2b6341a4c954ull, 0x97aced8e437b3d7full,
-+  0x2c5508c2cbd66670ull, 0x5c4f2ef0650ebc69ull, 0x9985a2df904ff6bfull,
-+  0x5ed8d2399faddd9eull, 0xe3e51cb925585832ull, 0x56c02d9a0ff4f1d4ull,
-+  0xc1a08a138c4ef804ull, 0xe6d2767113fd01c8ull, 0x9d0176cca7c234f4ull,
-+  0x4d8bfa89d0d73df2ull, 0x2b17e0b2544f10cdull, 0xfd86fe49b70a5c7dull,
-+  0x214495bbdf373f41ull, 0x00d313d584e857fdull, 0xa4ba47440496fcbeull,
-+  0xaec29e6ee8cac982ull, 0x7000a51987ec7038ull, 0xff66e42caeee333bull,
-+  0x03b4f63b8afd6b25ull, 0x5ab8d9c7bd7991dcull, 0x48741a6c2ed4684eull,
-+  0x2fdc6349af06940dull, 0xe974996fb03d7ecdull, 0x52ec8721ac7867f9ull,
-+  0x8edd2d00bcdd9d4aull, 0x41c759f83557de06ull, 0xa75409f23956d4b9ull,
-+  0xb6100fab123cd8a1ull, 0x2e8d623b3e7b21e2ull, 0xbca35f7792959da2ull,
-+  0x35fcb457200c03a5ull, 0xf74eb9281bb6c6e4ull, 0x87cc1d213d5d0b54ull,
-+  0x18ae42404964046full, 0x8bd2b496d868b275ull, 0xc234d8f51c5563f4ull,
-+  0xf9151ffff868e970ull, 0x271133eeae7be4a2ull, 0x25254932bb0fd922ull,
-+  0x104bcd64a60a9fc0ull, 0x0000006230290145ull
- #endif
- };
- 
-diff -u -udbrN glibc-2.3.2/stdlib/fpioconst.h glibc-2.3.2-200304020432/stdlib/fpioconst.h
---- glibc-2.3.2/stdlib/fpioconst.h	Tue Mar 12 10:24:56 2002
-+++ glibc-2.3.2-200304020432/stdlib/fpioconst.h	Fri Mar 14 05:21:27 2003
-@@ -1,5 +1,6 @@
- /* Header file for constants used in floating point <-> decimal conversions.
--   Copyright (C) 1995,1996,1997,1998,1999,2002 Free Software Foundation, Inc.
-+   Copyright (C) 1995, 1996, 1997, 1998, 1999, 2002, 2003
-+   Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -22,7 +23,7 @@
- 
- #include <float.h>
- #include <math.h>
--#include "gmp.h"
-+#include <gmp.h>
- 
- 
- /* These values are used by __printf_fp, where they are noncritical (if the
-diff -u -udbrN glibc-2.3.2/stdlib/stdlib.h glibc-2.3.2-200304020432/stdlib/stdlib.h
---- glibc-2.3.2/stdlib/stdlib.h	Wed Aug 28 04:11:33 2002
-+++ glibc-2.3.2-200304020432/stdlib/stdlib.h	Sat Mar  1 23:31:46 2003
-@@ -410,7 +410,9 @@
- /* Read a number from a string S in base 64 as above.  */
- extern long int a64l (__const char *__s) __THROW __attribute_pure__;
- 
-+#endif	/* Use SVID || extended X/Open.  */
- 
-+#if defined __USE_SVID || defined __USE_XOPEN_EXTENDED || defined __USE_BSD
- # include <sys/types.h>	/* we need int32_t... */
- 
- /* These are the functions that actually do things.  The `random', `srandom',
-@@ -463,7 +465,7 @@
- extern int setstate_r (char *__restrict __statebuf,
- 		       struct random_data *__restrict __buf) __THROW;
- # endif	/* Use misc.  */
--#endif	/* Use SVID || extended X/Open.  */
-+#endif	/* Use SVID || extended X/Open || BSD. */
- 
- 
- __BEGIN_NAMESPACE_STD
-diff -u -udbrN glibc-2.3.2/stdlib/strtod.c glibc-2.3.2-200304020432/stdlib/strtod.c
---- glibc-2.3.2/stdlib/strtod.c	Sat Feb 22 10:10:31 2003
-+++ glibc-2.3.2-200304020432/stdlib/strtod.c	Sat Mar 29 20:04:35 2003
-@@ -64,9 +64,11 @@
- /* The gmp headers need some configuration frobs.  */
- #define HAVE_ALLOCA 1
- 
-+/* Include gmp-mparam.h first, such that definitions of _SHORT_LIMB
-+   and _LONG_LONG_LIMB in it can take effect into gmp.h.  */
-+#include <gmp-mparam.h>
- #include <gmp.h>
- #include <gmp-impl.h>
--#include <gmp-mparam.h>
- #include <longlong.h>
- #include "fpioconst.h"
- 
-@@ -157,7 +159,7 @@
- #  define MAX_FAC_PER_LIMB	1000000000UL
- #elif	BITS_PER_MP_LIMB == 64
- #  define MAX_DIG_PER_LIMB	19
--#  define MAX_FAC_PER_LIMB	10000000000000000000UL
-+#  define MAX_FAC_PER_LIMB	10000000000000000000ULL
- #else
- #  error "mp_limb_t size " BITS_PER_MP_LIMB "not accounted for"
- #endif
-@@ -166,14 +168,14 @@
- /* Local data structure.  */
- static const mp_limb_t _tens_in_limb[MAX_DIG_PER_LIMB + 1] =
- {    0,                   10,                   100,
--     1000,                10000,                100000,
--     1000000,             10000000,             100000000,
--     1000000000
-+     1000,                10000,                100000L,
-+     1000000L,            10000000L,            100000000L,
-+     1000000000L
- #if BITS_PER_MP_LIMB > 32
--	       ,	   10000000000U,          100000000000U,
--     1000000000000U,       10000000000000U,       100000000000000U,
--     1000000000000000U,    10000000000000000U,    100000000000000000U,
--     1000000000000000000U, 10000000000000000000U
-+	        ,	  10000000000ULL,       100000000000ULL,
-+     1000000000000ULL,    10000000000000ULL,    100000000000000ULL,
-+     1000000000000000ULL, 10000000000000000ULL, 100000000000000000ULL,
-+     1000000000000000000ULL, 10000000000000000000ULL
- #endif
- #if BITS_PER_MP_LIMB > 64
-   #error "Need to expand tens_in_limb table to" MAX_DIG_PER_LIMB
-@@ -566,7 +568,7 @@
-   for (cnt = 0; decimal[cnt] != '\0'; ++cnt)
-     if (cp[cnt] != decimal[cnt])
-       break;
--  if (decimal[cnt] == '\0' && cp[1] >= '0' && cp[1] <= '9')
-+  if (decimal[cnt] == '\0' && cp[cnt] >= '0' && cp[cnt] <= '9')
-     {
-       /* We accept it.  This funny construct is here only to indent
- 	 the code directly.  */
-@@ -880,7 +882,7 @@
-   if (dig_no == int_no && dig_no > 0 && exponent < 0)
-     do
-       {
--	while (expp[-1] < L_('0') || expp[-1] > L_('9'))
-+	while (! (base == 16 ? ISXDIGIT (expp[-1]) : ISDIGIT (expp[-1])))
- 	  --expp;
- 
- 	if (expp[-1] != L_('0'))
-diff -u -udbrN glibc-2.3.2/stdlib/tst-strtod.c glibc-2.3.2-200304020432/stdlib/tst-strtod.c
---- glibc-2.3.2/stdlib/tst-strtod.c	Sat Feb 22 10:08:26 2003
-+++ glibc-2.3.2-200304020432/stdlib/tst-strtod.c	Thu Mar 20 02:06:11 2003
-@@ -71,6 +71,7 @@
-     { "-Inf", -HUGE_VAL, '\0', 0 },
-     { "+InFiNiTy", HUGE_VAL, '\0', 0 },
- #endif
-+    { "0x80000Ap-23", 0x80000Ap-23, '\0', 0 },
-     { NULL, 0, '\0', 0 }
-   };
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/alpha/fpu/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/alpha/fpu/libm-test-ulps
---- glibc-2.3.2/sysdeps/alpha/fpu/libm-test-ulps	Mon Aug 19 19:57:42 2002
-+++ glibc-2.3.2-200304020432/sysdeps/alpha/fpu/libm-test-ulps	Sun Mar 23 01:52:10 2003
-@@ -94,7 +94,7 @@
- idouble: 1
- 
- # ccos
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-@@ -107,10 +107,10 @@
- ifloat: 1
- 
- # ccosh
--Test "Real part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-@@ -145,7 +145,7 @@
- Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- double: 1
- float: 5
- idouble: 1
-@@ -239,7 +239,7 @@
- ifloat: 2
- 
- # csinh
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
- Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-@@ -258,7 +258,7 @@
- ifloat: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- double: 1
- idouble: 1
- Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
-@@ -266,7 +266,7 @@
- idouble: 1
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- double: 1
- float: 2
- idouble: 1
-@@ -453,12 +453,12 @@
- ifloat: 2
- 
- # lgamma
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
-@@ -513,7 +513,7 @@
- Test "tgamma (0.5) == sqrt (pi)":
- float: 1
- ifloat: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
-diff -u -udbrN glibc-2.3.2/sysdeps/arm/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/arm/libm-test-ulps
---- glibc-2.3.2/sysdeps/arm/libm-test-ulps	Tue Apr 17 20:55:56 2001
-+++ glibc-2.3.2-200304020432/sysdeps/arm/libm-test-ulps	Sun Mar 23 01:52:10 2003
-@@ -134,7 +134,7 @@
- idouble: 1
- 
- # ccos
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccos (0.7 + 1.2 i) == 1.3848657645312111080 - 0.97242170335830028619 i":
-@@ -145,10 +145,10 @@
- idouble: 1
- 
- # ccosh
--Test "Real part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccosh (0.7 + 1.2 i) == 0.4548202223691477654 + 0.7070296600921537682 i":
-@@ -187,7 +187,7 @@
- Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- double: 1
- float: 5
- idouble: 1
-@@ -280,7 +280,7 @@
- ifloat: 1
- 
- # csinh
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
- Test "Real part of: csinh (0.7 + 1.2 i) == 0.27487868678117583582 + 1.1698665727426565139 i":
-@@ -307,7 +307,7 @@
- ifloat: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- double: 1
- idouble: 1
- Test "Real part of: ctan (0.7 + 1.2 i) == 0.1720734197630349001 + 0.9544807059989405538 i":
-@@ -320,7 +320,7 @@
- ifloat: 1
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- double: 1
- float: 2
- idouble: 1
-@@ -509,12 +509,12 @@
- ifloat: 2
- 
- # lgamma
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
-@@ -604,7 +604,7 @@
- Test "tgamma (0.5) == sqrt (pi)":
- float: 1
- ifloat: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
-diff -u -udbrN glibc-2.3.2/sysdeps/arm/sysdep.h glibc-2.3.2-200304020432/sysdeps/arm/sysdep.h
---- glibc-2.3.2/sysdeps/arm/sysdep.h	Sat Jul  7 21:21:19 2001
-+++ glibc-2.3.2-200304020432/sysdeps/arm/sysdep.h	Fri Mar 21 21:51:59 2003
-@@ -1,5 +1,5 @@
- /* Assembler macros for ARM.
--   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-+   Copyright (C) 1997, 1998, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -76,7 +76,7 @@
- #define CALL_MCOUNT			\
- 	str	lr,[sp, #-4]!	;	\
- 	bl	PLTJMP(mcount)	;	\
--	ldr	lr, [sp], #4
-+	ldr	lr, [sp], #4	;
- #else
- #define CALL_MCOUNT		/* Do nothing.  */
- #endif
-diff -u -udbrN glibc-2.3.2/sysdeps/generic/bits/atomic.h glibc-2.3.2-200304020432/sysdeps/generic/bits/atomic.h
---- glibc-2.3.2/sysdeps/generic/bits/atomic.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/generic/bits/atomic.h	Sun Mar 23 00:00:14 2003
-@@ -0,0 +1,43 @@
-+/* Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#ifndef _BITS_ATOMIC_H
-+#define _BITS_ATOMIC_H	1
-+
-+/* We have by default no support for atomic operations.  So define
-+   them non-atomic.  If this is a problem somebody will have to come
-+   up with real definitions.  */
-+
-+/* The only basic operation needed is compare and exchange.  */
-+#define atomic_compare_and_exchange_val_acq(mem, newval, oldval) \
-+  ({ __typeof (mem) __gmemp = (mem);				      \
-+     __typeof (*mem) __gret = *__gmemp;				      \
-+     __typeof (*mem) __gnewval = (newval);			      \
-+								      \
-+     if (__gret == (oldval))					      \
-+       *__gmemp = __gnewval;					      \
-+     __gret; })
-+
-+#define atomic_compare_and_exchange_bool_acq(mem, newval, oldval) \
-+  ({ __typeof (mem) __gmemp = (mem);				      \
-+     __typeof (*mem) __gnewval = (newval);			      \
-+								      \
-+     *__gmemp == (oldval) ? (*__gmemp = __gnewval, 0) : 1; })
-+
-+#endif	/* bits/atomic.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/generic/bits/confname.h glibc-2.3.2-200304020432/sysdeps/generic/bits/confname.h
---- glibc-2.3.2/sysdeps/generic/bits/confname.h	Mon Feb 24 02:38:15 2003
-+++ glibc-2.3.2-200304020432/sysdeps/generic/bits/confname.h	Fri Mar 14 07:20:58 2003
-@@ -62,8 +62,10 @@
- #define _PC_REC_XFER_ALIGN		_PC_REC_XFER_ALIGN
-     _PC_ALLOC_SIZE_MIN,
- #define _PC_ALLOC_SIZE_MIN		_PC_ALLOC_SIZE_MIN
--    _PC_SYMLINK_MAX
-+    _PC_SYMLINK_MAX,
- #define _PC_SYMLINK_MAX			_PC_SYMLINK_MAX
-+    _PC_2_SYMLINKS
-+#define _PC_2_SYMLINKS			_PC_2_SYMLINKS
-   };
- 
- /* Values for the argument to `sysconf'.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/generic/bits/time.h glibc-2.3.2-200304020432/sysdeps/generic/bits/time.h
---- glibc-2.3.2/sysdeps/generic/bits/time.h	Wed Oct 23 08:21:18 2002
-+++ glibc-2.3.2-200304020432/sysdeps/generic/bits/time.h	Mon Mar  3 05:42:14 2003
-@@ -1,5 +1,5 @@
- /* System-dependent timing definitions.  Generic version.
--   Copyright (C) 1996,1997,1999,2000,2001,2002 Free Software Foundation, Inc.
-+   Copyright (C) 1996,1997,1999-2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -44,6 +44,8 @@
- #  ifdef __USE_POSIX199309
- /* Identifier for system-wide realtime clock.  */
- #   define CLOCK_REALTIME		0
-+/* Monotonic system-wide clock.  */
-+#   define CLOCK_MONOTONIC		1
- /* High-resolution timer from the CPU.  */
- #   define CLOCK_PROCESS_CPUTIME_ID	2
- /* Thread-specific CPU-time clock.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/generic/bits/typesizes.h glibc-2.3.2-200304020432/sysdeps/generic/bits/typesizes.h
---- glibc-2.3.2/sysdeps/generic/bits/typesizes.h	Thu Oct 24 01:48:45 2002
-+++ glibc-2.3.2-200304020432/sysdeps/generic/bits/typesizes.h	Tue Mar 25 21:33:05 2003
-@@ -1,5 +1,5 @@
- /* bits/typesizes.h -- underlying types for *_t.  Generic version.
--   Copyright (C) 2002 Free Software Foundation, Inc.
-+   Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -54,7 +54,7 @@
- #define __SWBLK_T_TYPE		__SLONGWORD_TYPE
- #define __KEY_T_TYPE		__S32_TYPE
- #define __CLOCKID_T_TYPE	__S32_TYPE
--#define __TIMER_T_TYPE		__S32_TYPE
-+#define __TIMER_T_TYPE		void *
- #define __BLKSIZE_T_TYPE	__SLONGWORD_TYPE
- #define __FSID_T_TYPE		struct { int __val[2]; }
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/generic/dl-sysdep.c glibc-2.3.2-200304020432/sysdeps/generic/dl-sysdep.c
---- glibc-2.3.2/sysdeps/generic/dl-sysdep.c	Sun Feb 23 06:04:15 2003
-+++ glibc-2.3.2-200304020432/sysdeps/generic/dl-sysdep.c	Sun Mar 16 00:09:21 2003
-@@ -140,6 +140,9 @@
- 	GL(dl_sysinfo) = av->a_un.a_val;
- 	break;
- #endif
-+#ifdef DL_PLATFORM_AUXV
-+      DL_PLATFORM_AUXV
-+#endif
-       }
- 
- #ifdef DL_SYSDEP_OSCHECK
-@@ -338,7 +341,7 @@
- 
-   /* Determine the total size of all strings together.  */
-   if (cnt == 1)
--    total = temp[0].len;
-+    total = temp[0].len + 1;
-   else
-     {
-       total = (1UL << (cnt - 2)) * (temp[0].len + temp[cnt - 1].len + 2);
-diff -u -udbrN glibc-2.3.2/sysdeps/generic/dl-sysdep.h glibc-2.3.2-200304020432/sysdeps/generic/dl-sysdep.h
---- glibc-2.3.2/sysdeps/generic/dl-sysdep.h	Thu Dec 19 19:36:08 2002
-+++ glibc-2.3.2-200304020432/sysdeps/generic/dl-sysdep.h	Tue Mar  4 08:56:25 2003
-@@ -1,5 +1,5 @@
- /* System-specific settings for dynamic linker code.  Generic version.
--   Copyright (C) 2002 Free Software Foundation, Inc.
-+   Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -17,6 +17,9 @@
-    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-    02111-1307 USA.  */
- 
-+#ifndef _DL_SYSDEP_H
-+#define _DL_SYSDEP_H   1
-+
- /* This macro must be defined to either 0 or 1.
- 
-    If 1, then an errno global variable hidden in ld.so will work right with
-@@ -30,3 +33,5 @@
- #else
- # define RTLD_PRIVATE_ERRNO 0
- #endif
-+
-+#endif /* dl-sysdep.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/generic/dl-tls.c glibc-2.3.2-200304020432/sysdeps/generic/dl-tls.c
---- glibc-2.3.2/sysdeps/generic/dl-tls.c	Thu Jan 30 21:58:27 2003
-+++ glibc-2.3.2-200304020432/sysdeps/generic/dl-tls.c	Thu Mar  6 07:40:43 2003
-@@ -294,7 +294,7 @@
- 
-   /* Allocate a correctly aligned chunk of memory.  */
-   result = __libc_memalign (GL(dl_tls_static_align), size);
--  if (__builtin_expect (result != NULL, 0))
-+  if (__builtin_expect (result != NULL, 1))
-     {
-       /* Allocate the DTV.  */
-       void *allocated = result;
-@@ -415,6 +415,9 @@
-   dtv_t *dtv = GET_DTV (tcb);
- 
-   /* The array starts with dtv[-1].  */
-+#ifdef SHARED
-+  if (dtv != GL(dl_initial_dtv))
-+#endif
-   free (dtv - 1);
- 
-   if (dealloc_tcb)
-diff -u -udbrN glibc-2.3.2/sysdeps/generic/elf/backtracesyms.c glibc-2.3.2-200304020432/sysdeps/generic/elf/backtracesyms.c
---- glibc-2.3.2/sysdeps/generic/elf/backtracesyms.c	Sat Jul  7 21:21:22 2001
-+++ glibc-2.3.2-200304020432/sysdeps/generic/elf/backtracesyms.c	Mon Mar 10 10:12:11 2003
-@@ -1,5 +1,5 @@
- /* Return list with names for address in backtrace.
--   Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
-+   Copyright (C) 1998,1999,2000,2001,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
- 
-@@ -48,7 +48,7 @@
-   /* Fill in the information we can get from `dladdr'.  */
-   for (cnt = 0; cnt < size; ++cnt)
-     {
--      status[cnt] = _dl_addr (array[cnt], &info[cnt]);
-+      status[cnt] = _dl_addr (array[cnt], &info[cnt], NULL, NULL);
-       if (status[cnt] && info[cnt].dli_fname && info[cnt].dli_fname[0] != '\0')
- 	/* We have some info, compute the length of the string which will be
- 	   "<file-name>(<sym-name>) [+offset].  */
-diff -u -udbrN glibc-2.3.2/sysdeps/generic/elf/backtracesymsfd.c glibc-2.3.2-200304020432/sysdeps/generic/elf/backtracesymsfd.c
---- glibc-2.3.2/sysdeps/generic/elf/backtracesymsfd.c	Sat Jul  7 21:21:22 2001
-+++ glibc-2.3.2-200304020432/sysdeps/generic/elf/backtracesymsfd.c	Mon Mar 10 10:12:11 2003
-@@ -1,5 +1,5 @@
- /* Write formatted list with names for addresses in backtrace to a file.
--   Copyright (C) 1998, 2000 Free Software Foundation, Inc.
-+   Copyright (C) 1998, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998.
- 
-@@ -48,7 +48,7 @@
-       Dl_info info;
-       size_t last = 0;
- 
--      if (_dl_addr (array[cnt], &info)
-+      if (_dl_addr (array[cnt], &info, NULL, NULL)
- 	  && info.dli_fname && info.dli_fname[0] != '\0')
- 	{
- 	  /* Name of the file.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/generic/ldconfig.h glibc-2.3.2-200304020432/sysdeps/generic/ldconfig.h
---- glibc-2.3.2/sysdeps/generic/ldconfig.h	Sun Sep 15 04:18:58 2002
-+++ glibc-2.3.2-200304020432/sysdeps/generic/ldconfig.h	Fri Mar 14 06:32:49 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
-+/* Copyright (C) 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Andreas Jaeger <aj@suse.de>, 1999.
- 
-@@ -32,6 +32,8 @@
- #define FLAG_X8664_LIB64	0x0300
- #define FLAG_S390_LIB64		0x0400
- #define FLAG_POWERPC_LIB64	0x0500
-+#define FLAG_MIPS64_LIBN32	0x0600
-+#define FLAG_MIPS64_LIBN64	0x0700
- 
- /* Declared in cache.c.  */
- extern void print_cache (const char *cache_name);
-diff -u -udbrN glibc-2.3.2/sysdeps/generic/ldsodefs.h glibc-2.3.2-200304020432/sysdeps/generic/ldsodefs.h
---- glibc-2.3.2/sysdeps/generic/ldsodefs.h	Fri Jan  3 21:42:47 2003
-+++ glibc-2.3.2-200304020432/sysdeps/generic/ldsodefs.h	Thu Mar 27 02:15:04 2003
-@@ -97,9 +97,16 @@
- /* Reloc type classes as returned by elf_machine_type_class().
-    ELF_RTYPE_CLASS_PLT means this reloc should not be satisfied by
-    some PLT symbol, ELF_RTYPE_CLASS_COPY means this reloc should not be
--   satisfied by any symbol in the executable.  */
-+   satisfied by any symbol in the executable.  Some architectures do
-+   not support copy relocations.  In this case we define the macro to
-+   zero so that the code for handling them gets automatically optimized
-+   out.  */
- #define ELF_RTYPE_CLASS_PLT 1
--#define ELF_RTYPE_CLASS_COPY 2
-+#ifndef DL_NO_COPY_RELOCS
-+# define ELF_RTYPE_CLASS_COPY 2
-+#else
-+# define ELF_RTYPE_CLASS_COPY 0
-+#endif
- 
- /* ELF uses the PF_x macros to specify the segment permissions, mmap
-    uses PROT_xxx.  In most cases the three macros have the values 1, 2,
-@@ -552,6 +559,16 @@
- /* Cache the locations of MAP's hash table.  */
- extern void _dl_setup_hash (struct link_map *map)
-      internal_function attribute_hidden;
-+
-+
-+/* Collect the directories in the search path for LOADER's dependencies.
-+   The data structure is defined in <dlfcn.h>.  If COUNTING is true,
-+   SI->dls_cnt and SI->dls_size are set; if false, those must be as set
-+   by a previous call with COUNTING set, and SI must point to SI->dls_size
-+   bytes to be used in filling in the result.  */
-+extern void _dl_rtld_di_serinfo (struct link_map *loader,
-+				 Dl_serinfo *si, bool counting)
-+     internal_function;
- 
- 
- /* Search loaded objects' symbol tables for a definition of the symbol
-diff -u -udbrN glibc-2.3.2/sysdeps/generic/libc-start.c glibc-2.3.2-200304020432/sysdeps/generic/libc-start.c
---- glibc-2.3.2/sysdeps/generic/libc-start.c	Fri Feb 14 23:59:15 2003
-+++ glibc-2.3.2-200304020432/sysdeps/generic/libc-start.c	Tue Mar 18 02:54:24 2003
-@@ -44,21 +44,50 @@
- #endif
- 
- 
--extern int BP_SYM (__libc_start_main) (int (*main) (int, char **, char **),
-+#ifdef LIBC_START_MAIN
-+# define STATIC static inline
-+#else
-+# define STATIC
-+# define LIBC_START_MAIN BP_SYM (__libc_start_main)
-+#endif
-+
-+STATIC int LIBC_START_MAIN (int (*main) (int, char **, char **
-+#ifdef MAIN_AUXVEC_ARG
-+					 , void *
-+#endif
-+
-+					 ),
- 				       int argc,
- 				       char *__unbounded *__unbounded ubp_av,
-+#ifdef LIBC_START_MAIN_AUXVEC_ARG
-+			    ElfW(auxv_t) *__unbounded auxvec,
-+#endif
-+#ifdef INIT_MAIN_ARGS
-+			    __typeof (main) init,
-+#else
- 				       void (*init) (void),
-+#endif
- 				       void (*fini) (void),
- 				       void (*rtld_fini) (void),
- 				       void *__unbounded stack_end)
-      __attribute__ ((noreturn));
- 
--int
--/* GKM FIXME: GCC: this should get __BP_ prefix by virtue of the
--   BPs in the arglist of startup_info.main and startup_info.init. */
--BP_SYM (__libc_start_main) (int (*main) (int, char **, char **),
-+STATIC int
-+LIBC_START_MAIN (int (*main) (int, char **, char **
-+#ifdef MAIN_AUXVEC_ARG
-+			      , void *
-+#endif
-+			      ),
- 		   int argc, char *__unbounded *__unbounded ubp_av,
--		   void (*init) (void), void (*fini) (void),
-+#ifdef LIBC_START_MAIN_AUXVEC_ARG
-+		 ElfW(auxv_t) *__unbounded auxvec,
-+#endif
-+#ifdef INIT_MAIN_ARGS
-+		 __typeof (main) init,
-+#else
-+		 void (*init) (void),
-+#endif
-+		 void (*fini) (void),
- 		   void (*rtld_fini) (void), void *__unbounded stack_end)
- {
-   char *__unbounded *__unbounded ubp_ev = &ubp_av[argc + 1];
-@@ -80,13 +109,18 @@
- 
- #ifndef SHARED
- # ifdef HAVE_AUX_VECTOR
--  void *__unbounded *__unbounded auxvec;
-   /* First process the auxiliary vector since we need to find the
-      program header to locate an eventually present PT_TLS entry.  */
--  for (auxvec = (void *__unbounded *__unbounded) ubp_ev;
--       *auxvec != NULL; ++auxvec);
--  ++auxvec;
--  _dl_aux_init ((ElfW(auxv_t) *) auxvec);
-+#  ifndef LIBC_START_MAIN_AUXVEC_ARG
-+  ElfW(auxv_t) *__unbounded auxvec;
-+  {
-+    char *__unbounded *__unbounded evp = ubp_ev;
-+    while (*evp++ != NULL)
-+      ;
-+    auxvec = (ElfW(auxv_t) *__unbounded) evp;
-+  }
-+#  endif
-+  _dl_aux_init (auxvec);
- # endif
- # ifdef DL_SYSDEP_OSCHECK
-   if (!__libc_multiple_libcs)
-@@ -136,7 +170,14 @@
-     _dl_debug_printf ("\ninitialize program: %s\n\n", argv[0]);
- #endif
-   if (init)
--    (*init) ();
-+    (*init) (
-+#ifdef INIT_MAIN_ARGS
-+	     argc, argv, __environ
-+# ifdef MAIN_AUXVEC_ARG
-+	     , auxvec
-+# endif
-+#endif
-+	     );
- 
- #ifdef SHARED
-   if (__builtin_expect (GL(dl_debug_mask) & DL_DEBUG_IMPCALLS, 0))
-@@ -149,7 +190,12 @@
-     {
-       /* XXX This is where the try/finally handling must be used.  */
- 
--      result = main (argc, argv, __environ);
-+      result = main (argc, argv, __environ
-+#ifdef MAIN_AUXVEC_ARG
-+		     , auxvec
-+#endif
-+
-+		     );
-     }
- #ifdef HAVE_CANCELBUF
-   else
-@@ -158,12 +204,11 @@
-       /* One less thread.  Decrement the counter.  If it is zero we
- 	 terminate the entire process.  */
-       result = 0;
--      int *const ptr;
- #  ifdef SHARED
--      ptr = __libc_pthread_functions.ptr_nthreads;
-+      int *const ptr = __libc_pthread_functions.ptr_nthreads;
- #  else
-       extern int __nptl_nthreads __attribute ((weak));
--      ptr = &__nptl_nthreads;
-+      int *const ptr = &__nptl_nthreads;
- #  endif
- 
-       if (! atomic_decrement_and_test (ptr))
-diff -u -udbrN glibc-2.3.2/sysdeps/generic/remap_file_pages.c glibc-2.3.2-200304020432/sysdeps/generic/remap_file_pages.c
---- glibc-2.3.2/sysdeps/generic/remap_file_pages.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/generic/remap_file_pages.c	Mon Mar  3 10:44:55 2003
-@@ -0,0 +1,35 @@
-+/* Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sys/mman.h>
-+#include <errno.h>
-+
-+/* Remap arbitrary pages of a shared backing store within an existing
-+   VMA.  */
-+
-+int
-+__remap_file_pages (void *start, size_t size, int prot, size_t pgoff,
-+		    int flags)
-+{
-+  __set_errno (ENOSYS);
-+  return -1;
-+}
-+
-+stub_warning (remap_file_pages)
-+#include <stub-tag.h>
-+weak_alias (__remap_file_pages, remap_file_pages)
-diff -u -udbrN glibc-2.3.2/sysdeps/gnu/siglist.c glibc-2.3.2-200304020432/sysdeps/gnu/siglist.c
---- glibc-2.3.2/sysdeps/gnu/siglist.c	Sat Dec 21 19:38:36 2002
-+++ glibc-2.3.2-200304020432/sysdeps/gnu/siglist.c	Tue Apr  1 07:51:02 2003
-@@ -1,5 +1,5 @@
- /* Define list of all signal numbers and their names.
--   Copyright (C) 1997, 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1997-2000, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -31,11 +31,6 @@
- };
- strong_alias (__new_sys_siglist, _sys_siglist_internal)
- 
--#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
--strong_alias (_sys_siglist_internal, __old_sys_siglist)
--declare_symbol (__old_sys_siglist, object, OLD_SIGLIST_SIZE * __WORDSIZE / 8)
--#endif
--
- const char *const __new_sys_sigabbrev[NSIG] =
- {
- #define init_sig(sig, abbrev, desc)   [sig] = abbrev,
-@@ -45,6 +40,9 @@
- strong_alias (__new_sys_sigabbrev, _sys_sigabbrev_internal)
- 
- #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
-+strong_alias (_sys_siglist_internal, __old_sys_siglist)
-+declare_symbol (__old_sys_siglist, object, OLD_SIGLIST_SIZE * __WORDSIZE / 8)
-+
- strong_alias (_sys_sigabbrev_internal, __old_sys_sigabbrev)
- declare_symbol (__old_sys_sigabbrev, object, OLD_SIGLIST_SIZE * __WORDSIZE / 8)
- 
-@@ -54,7 +52,26 @@
- compat_symbol (libc, __old_sys_sigabbrev, sys_sigabbrev, GLIBC_2_0);
- #endif
- 
-+#if SHLIB_COMPAT (libc, GLIBC_2_1, GLIBC_2_3_3) && defined OLD2_SIGLIST_SIZE
-+strong_alias (_sys_siglist_internal, __old2_sys_siglist)
-+declare_symbol (__old2_sys_siglist, object, OLD2_SIGLIST_SIZE * __WORDSIZE / 8)
-+
-+strong_alias (_sys_sigabbrev_internal, __old2_sys_sigabbrev)
-+declare_symbol (__old2_sys_sigabbrev, object,
-+		OLD2_SIGLIST_SIZE * __WORDSIZE / 8)
-+
-+strong_alias (__old2_sys_siglist, _old2_sys_siglist)
-+compat_symbol (libc, __old2_sys_siglist, _sys_siglist, GLIBC_2_1);
-+compat_symbol (libc, _old2_sys_siglist, sys_siglist, GLIBC_2_1);
-+compat_symbol (libc, __old2_sys_sigabbrev, sys_sigabbrev, GLIBC_2_1);
-+
-+strong_alias (__new_sys_siglist, _new_sys_siglist)
-+versioned_symbol (libc, __new_sys_siglist, _sys_siglist, GLIBC_2_3_3);
-+versioned_symbol (libc, _new_sys_siglist, sys_siglist, GLIBC_2_3_3);
-+versioned_symbol (libc, __new_sys_sigabbrev, sys_sigabbrev, GLIBC_2_3_3);
-+#else
- strong_alias (__new_sys_siglist, _new_sys_siglist)
- versioned_symbol (libc, __new_sys_siglist, _sys_siglist, GLIBC_2_1);
- versioned_symbol (libc, _new_sys_siglist, sys_siglist, GLIBC_2_1);
- versioned_symbol (libc, __new_sys_sigabbrev, sys_sigabbrev, GLIBC_2_1);
-+#endif
-diff -u -udbrN glibc-2.3.2/sysdeps/hppa/fpu/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/hppa/fpu/libm-test-ulps
---- glibc-2.3.2/sysdeps/hppa/fpu/libm-test-ulps	Tue Nov 19 07:40:57 2002
-+++ glibc-2.3.2-200304020432/sysdeps/hppa/fpu/libm-test-ulps	Sun Mar 23 01:52:10 2003
-@@ -94,7 +94,7 @@
- idouble: 1
- 
- # ccos
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-@@ -107,10 +107,10 @@
- ifloat: 1
- 
- # ccosh
--Test "Real part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-@@ -145,7 +145,7 @@
- Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- double: 1
- float: 5
- idouble: 1
-@@ -239,7 +239,7 @@
- ifloat: 2
- 
- # csinh
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
- Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-@@ -258,7 +258,7 @@
- ifloat: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- double: 1
- idouble: 1
- Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
-@@ -266,7 +266,7 @@
- idouble: 1
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- double: 1
- float: 2
- idouble: 1
-@@ -453,12 +453,12 @@
- ifloat: 2
- 
- # lgamma
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
-@@ -513,7 +513,7 @@
- Test "tgamma (0.5) == sqrt (pi)":
- float: 1
- ifloat: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
-diff -u -udbrN glibc-2.3.2/sysdeps/i386/fpu/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/i386/fpu/libm-test-ulps
---- glibc-2.3.2/sysdeps/i386/fpu/libm-test-ulps	Thu Feb 27 23:27:36 2003
-+++ glibc-2.3.2-200304020432/sysdeps/i386/fpu/libm-test-ulps	Sat Mar 22 07:14:23 2003
-@@ -121,7 +121,7 @@
- ldouble: 1
- 
- # ccos
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
- ildouble: 1
-@@ -136,7 +136,7 @@
- ldouble: 1
- 
- # ccosh
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- double: 1
- float: 1
- idouble: 1
-@@ -181,7 +181,7 @@
- float: 1
- idouble: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- double: 1
- idouble: 1
- ildouble: 1
-@@ -343,10 +343,10 @@
- ifloat: 1
- 
- # csinh
--Test "Real part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Real part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- float: 1
- idouble: 1
-@@ -363,10 +363,12 @@
- ifloat: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
-+double: 1
-+idouble: 1
- ildouble: 439
- ldouble: 439
--Test "Imaginary part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Imaginary part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- float: 1
- ifloat: 1
- ildouble: 2
-@@ -381,10 +383,10 @@
- ldouble: 3
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- ildouble: 5
- ldouble: 5
--Test "Imaginary part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Imaginary part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- float: 1
- ifloat: 1
- ildouble: 25
-@@ -624,12 +626,12 @@
- idouble: 1
- ildouble: 1
- ldouble: 1
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- float: 1
- ifloat: 1
- double: 1
- idouble: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
-@@ -693,7 +695,7 @@
- Test "tgamma (0.5) == sqrt (pi)":
- float: 1
- ifloat: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
-@@ -1057,11 +1059,15 @@
- ldouble: 2
- 
- Function: Real part of "ctan":
-+double: 1
-+idouble: 1
- ildouble: 439
- ldouble: 439
- 
- Function: Imaginary part of "ctan":
-+double: 1
- float: 1
-+idouble: 1
- ifloat: 1
- ildouble: 3
- ldouble: 3
-diff -u -udbrN glibc-2.3.2/sysdeps/i386/i486/atomicity.h glibc-2.3.2-200304020432/sysdeps/i386/i486/atomicity.h
---- glibc-2.3.2/sysdeps/i386/i486/atomicity.h	Sat Jul  7 21:21:23 2001
-+++ glibc-2.3.2-200304020432/sysdeps/i386/i486/atomicity.h	Thu Jan  1 01:00:00 1970
-@@ -1,57 +0,0 @@
--/* Low-level functions for atomic operations.  ix86 version, x >= 4.
--   Copyright (C) 1997, 2000, 2001 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#ifndef _ATOMICITY_H
--#define _ATOMICITY_H	1
--
--#include <inttypes.h>
--
--
--static inline uint32_t
--__attribute__ ((unused))
--exchange_and_add (volatile uint32_t *mem, uint32_t val)
--{
--  register uint32_t result;
--  __asm__ __volatile__ ("lock; xaddl %0,%1"
--			: "=r" (result), "=m" (*mem) : "0" (val), "1" (*mem));
--  return result;
--}
--
--static inline void
--__attribute__ ((unused))
--atomic_add (volatile uint32_t *mem, int val)
--{
--  __asm__ __volatile__ ("lock; addl %1,%0"
--			: "=m" (*mem) : "ir" (val), "0" (*mem));
--}
--
--static inline char
--__attribute__ ((unused))
--compare_and_swap (volatile long int *p, long int oldval, long int newval)
--{
--  char ret;
--  long int readval;
--
--  __asm__ __volatile__ ("lock; cmpxchgl %3, %1; sete %0"
--                        : "=q" (ret), "=m" (*p), "=a" (readval)
--                        : "r" (newval), "1" (*p), "a" (oldval));
--  return ret;
--}
--
--#endif /* atomicity.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/i386/i486/bits/atomic.h glibc-2.3.2-200304020432/sysdeps/i386/i486/bits/atomic.h
---- glibc-2.3.2/sysdeps/i386/i486/bits/atomic.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/i386/i486/bits/atomic.h	Sat Mar 22 01:05:02 2003
-@@ -0,0 +1,359 @@
-+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <stdint.h>
-+
-+
-+typedef int8_t atomic8_t;
-+typedef uint8_t uatomic8_t;
-+typedef int_fast8_t atomic_fast8_t;
-+typedef uint_fast8_t uatomic_fast8_t;
-+
-+typedef int16_t atomic16_t;
-+typedef uint16_t uatomic16_t;
-+typedef int_fast16_t atomic_fast16_t;
-+typedef uint_fast16_t uatomic_fast16_t;
-+
-+typedef int32_t atomic32_t;
-+typedef uint32_t uatomic32_t;
-+typedef int_fast32_t atomic_fast32_t;
-+typedef uint_fast32_t uatomic_fast32_t;
-+
-+typedef int64_t atomic64_t;
-+typedef uint64_t uatomic64_t;
-+typedef int_fast64_t atomic_fast64_t;
-+typedef uint_fast64_t uatomic_fast64_t;
-+
-+typedef intptr_t atomicptr_t;
-+typedef uintptr_t uatomicptr_t;
-+typedef intmax_t atomic_max_t;
-+typedef uintmax_t uatomic_max_t;
-+
-+
-+#ifndef LOCK
-+# ifdef UP
-+#  define LOCK	/* nothing */
-+# else
-+#  define LOCK "lock;"
-+# endif
-+#endif
-+
-+
-+#define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
-+  ({ __typeof (*mem) ret;						      \
-+     __asm __volatile (LOCK "cmpxchgb %b2, %1"				      \
-+		       : "=a" (ret), "=m" (*mem)			      \
-+		       : "q" (newval), "m" (*mem), "0" (oldval));	      \
-+     ret; })
-+
-+#define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
-+  ({ __typeof (*mem) ret;						      \
-+     __asm __volatile (LOCK "cmpxchgw %w2, %1"				      \
-+		       : "=a" (ret), "=m" (*mem)			      \
-+		       : "r" (newval), "m" (*mem), "0" (oldval));	      \
-+     ret; })
-+
-+#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
-+  ({ __typeof (*mem) ret;						      \
-+     __asm __volatile (LOCK "cmpxchgl %2, %1"				      \
-+		       : "=a" (ret), "=m" (*mem)			      \
-+		       : "r" (newval), "m" (*mem), "0" (oldval));	      \
-+     ret; })
-+
-+/* XXX We do not really need 64-bit compare-and-exchange.  At least
-+   not in the moment.  Using it would mean causing portability
-+   problems since not many other 32-bit architectures have support for
-+   such an operation.  So don't define any code for now.  If it is
-+   really going to be used the code below can be used on Intel Pentium
-+   and later, but NOT on i486.  */
-+#if 1
-+# define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-+  ({ __typeof (*mem) ret = *(mem); abort (); ret = (newval); ret = (oldval); })
-+#else
-+# ifdef __PIC__
-+#  define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-+  ({ __typeof (*mem) ret;						      \
-+     __asm __volatile ("xchgl %2, %%ebx\n\t"				      \
-+		       LOCK "cmpxchg8b %1\n\t"			      \
-+		       "xchgl %2, %%ebx"				      \
-+		       : "=A" (ret), "=m" (*mem)			      \
-+		       : "DS" (((unsigned long long int) (newval))	      \
-+			       & 0xffffffff),				      \
-+			 "c" (((unsigned long long int) (newval)) >> 32),     \
-+			 "m" (*mem), "a" (((unsigned long long int) (oldval)) \
-+					  & 0xffffffff),		      \
-+			 "d" (((unsigned long long int) (oldval)) >> 32));    \
-+     ret; })
-+# else
-+#  define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-+  ({ __typeof (*mem) ret;						      \
-+     __asm __volatile (LOCK "cmpxchg8b %1"				      \
-+		       : "=A" (ret), "=m" (*mem)			      \
-+		       : "b" (((unsigned long long int) (newval))	      \
-+			      & 0xffffffff),				      \
-+			 "c" (((unsigned long long int) (newval)) >> 32),    \
-+			 "m" (*mem), "a" (((unsigned long long int) (oldval)) \
-+					  & 0xffffffff),		      \
-+			 "d" (((unsigned long long int) (oldval)) >> 32));    \
-+     ret; })
-+# endif
-+#endif
-+
-+
-+/* Note that we need no lock prefix.  */
-+#define atomic_exchange(mem, newvalue) \
-+  ({ __typeof (*mem) result;						      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile ("xchgb %b0, %1"				      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" (newvalue), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile ("xchgw %w0, %1"				      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" (newvalue), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile ("xchgl %0, %1"					      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" (newvalue), "m" (*mem));			      \
-+     else								      \
-+       {								      \
-+	 result = 0;							      \
-+	 abort ();							      \
-+       }								      \
-+     result; })
-+
-+
-+#define atomic_exchange_and_add(mem, value) \
-+  ({ __typeof (*mem) result;						      \
-+     __typeof (value) addval = (value);					      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile (LOCK "xaddb %b0, %1"				      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" (addval), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile (LOCK "xaddw %w0, %1"				      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" (addval), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile (LOCK "xaddl %0, %1"				      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" (addval), "m" (*mem));			      \
-+     else								      \
-+       {								      \
-+	 __typeof (mem) memp = (mem);					      \
-+	 do								      \
-+	   result = *memp;						      \
-+	 while (__arch_compare_and_exchange_val_64_acq (memp,		      \
-+							result + addval,      \
-+							result) == result);   \
-+       }								      \
-+     result; })
-+
-+
-+#define atomic_add(mem, value) \
-+  (void) ({ if (__builtin_constant_p (value) && (value) == 1)		      \
-+	      atomic_increment (mem);					      \
-+	    else if (__builtin_constant_p (value) && (value) == 1)	      \
-+	      atomic_decrement (mem);					      \
-+	    else if (sizeof (*mem) == 1)				      \
-+	      __asm __volatile (LOCK "addb %b1, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "ir" (value), "m" (*mem));		      \
-+	    else if (sizeof (*mem) == 2)				      \
-+	      __asm __volatile (LOCK "addw %w1, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "ir" (value), "m" (*mem));		      \
-+	    else if (sizeof (*mem) == 4)				      \
-+	      __asm __volatile (LOCK "addl %1, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "ir" (value), "m" (*mem));		      \
-+	    else							      \
-+	      {								      \
-+		__typeof (value) addval = (value);			      \
-+		__typeof (*mem) oldval;					      \
-+		__typeof (mem) memp = (mem);				      \
-+		do							      \
-+		  oldval = *memp;					      \
-+		while (__arch_compare_and_exchange_val_64_acq		      \
-+		       (memp, oldval + addval, oldval) == oldval);	      \
-+	      }								      \
-+	    })
-+
-+
-+#define atomic_add_negative(mem, value) \
-+  ({ unsigned char __result;						      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile (LOCK "addb %b2, %0; sets %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "iq" (value), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile (LOCK "addw %w2, %0; sets %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "ir" (value), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile (LOCK "addl %2, %0; sets %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "ir" (value), "m" (*mem));			      \
-+     else								      \
-+       abort ();							      \
-+     __result; })
-+
-+
-+#define atomic_add_zero(mem, value) \
-+  ({ unsigned char __result;						      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile (LOCK "addb %b2, %0; setz %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "ir" (value), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile (LOCK "addw %w2, %0; setz %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "ir" (value), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile (LOCK "addl %2, %0; setz %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "ir" (value), "m" (*mem));			      \
-+     else								      \
-+       abort ();							      \
-+     __result; })
-+
-+
-+#define atomic_increment(mem) \
-+  (void) ({ if (sizeof (*mem) == 1)					      \
-+	      __asm __volatile (LOCK "incb %b0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    else if (sizeof (*mem) == 2)				      \
-+	      __asm __volatile (LOCK "incw %w0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    else if (sizeof (*mem) == 4)				      \
-+	      __asm __volatile (LOCK "incl %0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    else							      \
-+	      {								      \
-+		__typeof (*mem) oldval;					      \
-+		__typeof (mem) memp = (mem);				      \
-+		do							      \
-+		  oldval = *memp;					      \
-+		while (__arch_compare_and_exchange_val_64_acq		      \
-+		       (memp, oldval + 1, oldval) == oldval);		      \
-+	      }								      \
-+	    })
-+
-+
-+#define atomic_increment_and_test(mem) \
-+  ({ unsigned char __result;						      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile (LOCK "incb %0; sete %b1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile (LOCK "incw %0; sete %w1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile (LOCK "incl %0; sete %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     else								      \
-+       abort ();							      \
-+     __result; })
-+
-+
-+#define atomic_decrement(mem) \
-+  (void) ({ if (sizeof (*mem) == 1)					      \
-+	      __asm __volatile (LOCK "decb %b0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    else if (sizeof (*mem) == 2)				      \
-+	      __asm __volatile (LOCK "decw %w0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    else if (sizeof (*mem) == 4)				      \
-+	      __asm __volatile (LOCK "decl %0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    else							      \
-+	      {								      \
-+		__typeof (*mem) oldval;					      \
-+		__typeof (mem) memp = (mem);				      \
-+		do							      \
-+		  oldval = *memp;					      \
-+		while (__arch_compare_and_exchange_val_64_acq		      \
-+		       (memp, oldval - 1, oldval) == oldval); 		      \
-+	      }								      \
-+	    })
-+
-+
-+#define atomic_decrement_and_test(mem) \
-+  ({ unsigned char __result;						      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile (LOCK "decb %b0; sete %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile (LOCK "decw %w0; sete %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile (LOCK "decl %0; sete %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     else								      \
-+       abort ();							      \
-+     __result; })
-+
-+
-+#define atomic_bit_set(mem, bit) \
-+  (void) ({ if (sizeof (*mem) == 1)					      \
-+	      __asm __volatile (LOCK "orb %b2, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem), "ir" (1 << (bit)));	      \
-+	    else if (sizeof (*mem) == 2)				      \
-+	      __asm __volatile (LOCK "orw %w2, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem), "ir" (1 << (bit)));	      \
-+	    else if (sizeof (*mem) == 4)				      \
-+	      __asm __volatile (LOCK "orl %2, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem), "ir" (1 << (bit)));	      \
-+	    else							      \
-+	      abort ();							      \
-+	    })
-+
-+
-+#define atomic_bit_test_set(mem, bit) \
-+  ({ unsigned char __result;						      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile (LOCK "btsb %3, %1; setc %0"			      \
-+			 : "=q" (__result), "=m" (*mem)			      \
-+			 : "m" (*mem), "ir" (bit));			      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile (LOCK "btsw %3, %1; setc %0"			      \
-+			 : "=q" (__result), "=m" (*mem)			      \
-+			 : "m" (*mem), "ir" (bit));			      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile (LOCK "btsl %3, %1; setc %0"			      \
-+			 : "=q" (__result), "=m" (*mem)			      \
-+			 : "m" (*mem), "ir" (bit));			      \
-+     else							      	      \
-+       abort ();							      \
-+     __result; })
-diff -u -udbrN glibc-2.3.2/sysdeps/i386/sysdep.h glibc-2.3.2-200304020432/sysdeps/i386/sysdep.h
---- glibc-2.3.2/sysdeps/i386/sysdep.h	Thu Jan  9 20:43:34 2003
-+++ glibc-2.3.2-200304020432/sysdeps/i386/sysdep.h	Mon Mar 10 10:10:46 2003
-@@ -64,6 +64,14 @@
-   ASM_SIZE_DIRECTIVE(name)						      \
-   STABS_FUN_END(name)
- 
-+#ifdef HAVE_CPP_ASM_DEBUGINFO
-+/* Disable that goop, because we just pass -g through to the assembler
-+   and it generates proper line number information directly.  */
-+# define STABS_CURRENT_FILE1(name)
-+# define STABS_CURRENT_FILE(name)
-+# define STABS_FUN(name)
-+# define STABS_FUN_END(name)
-+#else
- /* Remove the following two lines once the gdb bug is fixed.  */
- #define STABS_CURRENT_FILE(name)					      \
-   STABS_CURRENT_FILE1 (#name)
-@@ -77,6 +85,7 @@
-   .stabs #namestr,36,0,0,name;
- #define STABS_FUN_END(name)						      \
-   1: .stabs "",36,0,0,1b-name;
-+#endif
- 
- /* If compiled for profiling, call `mcount' at the start of each function.  */
- #ifdef	PROF
-diff -u -udbrN glibc-2.3.2/sysdeps/ia64/atomicity.h glibc-2.3.2-200304020432/sysdeps/ia64/atomicity.h
---- glibc-2.3.2/sysdeps/ia64/atomicity.h	Sat Jul  7 21:21:23 2001
-+++ glibc-2.3.2-200304020432/sysdeps/ia64/atomicity.h	Thu Jan  1 01:00:00 1970
-@@ -1,48 +0,0 @@
--/* Low-level functions for atomic operations.  IA-64 version.
--   Copyright (C) 2001 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#ifndef _ATOMICITY_H
--#define _ATOMICITY_H	1
--
--#include <inttypes.h>
--#include <ia64intrin.h>
--
--
--static inline uint32_t
--__attribute__ ((unused))
--exchange_and_add (volatile uint32_t *mem, uint32_t val)
--{
--  return __sync_fetch_and_add (mem, val);
--}
--
--static inline void
--__attribute__ ((unused))
--atomic_add (volatile uint32_t *mem, int val)
--{
--  __sync_fetch_and_add (mem, val);
--}
--
--static inline int
--__attribute__ ((unused))
--compare_and_swap (volatile long int *p, long int oldval, long int newval)
--{
--  return __sync_bool_compare_and_swap (p, oldval, newval);
--}
--
--#endif /* atomicity.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/ia64/bits/atomic.h glibc-2.3.2-200304020432/sysdeps/ia64/bits/atomic.h
---- glibc-2.3.2/sysdeps/ia64/bits/atomic.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/ia64/bits/atomic.h	Wed Mar 26 05:01:47 2003
-@@ -0,0 +1,129 @@
-+/* Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <stdint.h>
-+#include <ia64intrin.h>
-+
-+typedef int8_t atomic8_t;
-+typedef uint8_t uatomic8_t;
-+typedef int_fast8_t atomic_fast8_t;
-+typedef uint_fast8_t uatomic_fast8_t;
-+
-+typedef int16_t atomic16_t;
-+typedef uint16_t uatomic16_t;
-+typedef int_fast16_t atomic_fast16_t;
-+typedef uint_fast16_t uatomic_fast16_t;
-+
-+typedef int32_t atomic32_t;
-+typedef uint32_t uatomic32_t;
-+typedef int_fast32_t atomic_fast32_t;
-+typedef uint_fast32_t uatomic_fast32_t;
-+
-+typedef int64_t atomic64_t;
-+typedef uint64_t uatomic64_t;
-+typedef int_fast64_t atomic_fast64_t;
-+typedef uint_fast64_t uatomic_fast64_t;
-+
-+typedef intptr_t atomicptr_t;
-+typedef uintptr_t uatomicptr_t;
-+typedef intmax_t atomic_max_t;
-+typedef uintmax_t uatomic_max_t;
-+
-+
-+#define __arch_compare_and_exchange_bool_8_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#define __arch_compare_and_exchange_bool_16_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#define __arch_compare_and_exchange_bool_32_acq(mem, newval, oldval) \
-+  (!__sync_bool_compare_and_swap_si ((int *) (mem), (int) (long) (oldval), \
-+				     (int) (long) (newval)))
-+
-+#define __arch_compare_and_exchange_bool_64_acq(mem, newval, oldval) \
-+  (!__sync_bool_compare_and_swap_di ((long *) (mem), (long) (oldval), \
-+				     (long) (newval)))
-+
-+#define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
-+  __sync_val_compare_and_swap_si ((int *) (mem), (int) (long) (oldval), \
-+				  (int) (long) (newval))
-+
-+#define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-+  __sync_val_compare_and_swap_di ((long *) (mem), (long) (oldval), \
-+				  (long) (newval))
-+
-+/* Atomically store newval and return the old value.  */
-+#define atomic_exchange(mem, value) \
-+  ({ __typeof (*mem) __result;						      \
-+     if (sizeof (*mem) == 4)						      \
-+       __result = __sync_lock_test_and_set_si ((int *) (mem), (int) (value)); \
-+     else if (sizeof (*mem) == 8)					      \
-+       __result = __sync_lock_test_and_set_di ((long *) (mem),		      \
-+					       (long) (value));		      \
-+     else								      \
-+       abort ();							      \
-+     __result; })
-+       
-+
-+#define atomic_exchange_and_add(mem, value) \
-+  ({ __typeof (*mem) __result;						      \
-+     if (sizeof (*mem) == 4)						      \
-+       __result = __sync_fetch_and_add_si ((int *) (mem), (int) (value));     \
-+     else if (sizeof (*mem) == 8)					      \
-+       __result = __sync_fetch_and_add_di ((long *) (mem), (long) (value));   \
-+     else								      \
-+       abort ();							      \
-+     __result; })
-+
-+#define atomic_decrement_if_positive(mem) \
-+  ({ __typeof (*mem) __oldval, __val;					      \
-+     __typeof (mem) __memp = (mem);					      \
-+									      \
-+     __val = (*__memp);							      \
-+     do									      \
-+       {								      \
-+	 __oldval = __val;						      \
-+	 if (__builtin_expect (__val <= 0, 0))				      \
-+	   break;							      \
-+	 __val = atomic_compare_and_exchange_val_acq (__memp,	__oldval - 1, \
-+						      __oldval);	      \
-+       }								      \
-+     while (__builtin_expect (__val != __oldval, 0));			      \
-+     __oldval; })
-+
-+#define atomic_bit_test_set(mem, bit) \
-+  ({ __typeof (*mem) __oldval, __val;					      \
-+     __typeof (mem) __memp = (mem);					      \
-+     __typeof (*mem) __mask = ((__typeof (*mem)) 1 << (bit));		      \
-+									      \
-+     __val = (*__memp);							      \
-+     do									      \
-+       {								      \
-+	 __oldval = __val;						      \
-+	 __val = atomic_compare_and_exchange_val_acq (__memp,		      \
-+						      __oldval | __mask,      \
-+						      __oldval);	      \
-+       }								      \
-+     while (__builtin_expect (__val != __oldval, 0));			      \
-+     __oldval & __mask; })
-diff -u -udbrN glibc-2.3.2/sysdeps/ia64/dl-fptr.c glibc-2.3.2-200304020432/sysdeps/ia64/dl-fptr.c
---- glibc-2.3.2/sysdeps/ia64/dl-fptr.c	Wed Nov 13 22:41:52 2002
-+++ glibc-2.3.2-200304020432/sysdeps/ia64/dl-fptr.c	Mon Mar  3 10:45:09 2003
-@@ -1,5 +1,5 @@
- /* Manage function descriptors.  IA-64 version.
--   Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1999,2000,2001,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-diff -u -udbrN glibc-2.3.2/sysdeps/ia64/dl-lookupcfg.h glibc-2.3.2-200304020432/sysdeps/ia64/dl-lookupcfg.h
---- glibc-2.3.2/sysdeps/ia64/dl-lookupcfg.h	Wed Jan 30 01:22:50 2002
-+++ glibc-2.3.2-200304020432/sysdeps/ia64/dl-lookupcfg.h	Thu Mar 27 02:15:24 2003
-@@ -1,5 +1,5 @@
- /* Configuration of lookup functions.
--   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-+   Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -23,11 +23,13 @@
- #define ELF_FUNCTION_PTR_IS_SPECIAL
- #define DL_UNMAP_IS_SPECIAL
- 
-+/* We do not support copy relocations for IA-64.  */
-+#define DL_NO_COPY_RELOCS
-+
- /* Forward declaration.  */
- struct link_map;
- 
--extern void *_dl_symbol_address (const struct link_map *map,
--				 const Elf64_Sym *ref);
-+extern void *_dl_symbol_address (struct link_map *map, const Elf64_Sym *ref);
- 
- #define DL_SYMBOL_ADDRESS(map, ref) _dl_symbol_address(map, ref)
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/ia64/dl-machine.h glibc-2.3.2-200304020432/sysdeps/ia64/dl-machine.h
---- glibc-2.3.2/sysdeps/ia64/dl-machine.h	Sun Jan 12 09:37:35 2003
-+++ glibc-2.3.2-200304020432/sysdeps/ia64/dl-machine.h	Sat Mar 29 20:18:10 2003
-@@ -301,8 +301,10 @@
- "_start:\n"								      \
- "0:	{ .mii\n"							      \
- "	  .prologue\n"							      \
--"	  .save ar.pfs, r32\n"						      \
- "	  .save rp, r0\n"						      \
-+"	  .body\n"							      \
-+"	  .prologue\n"							      \
-+"	  .save ar.pfs, r32\n"						      \
- "	  alloc loc0 = ar.pfs, 0, 3, 4, 0\n"				      \
- "	  .body\n"							      \
- "	  mov r2 = ip\n"						      \
-@@ -332,9 +334,11 @@
- "	.proc _dl_start_user#\n"					      \
- "_dl_start_user:\n"							      \
- "	 .prologue\n"							      \
--"	 .save ar.pfs, r32\n"						      \
- "	 .save rp, r0\n"						      \
- "	 .body\n"							      \
-+"	 .prologue\n"							      \
-+"	 .save ar.pfs, r32\n"						      \
-+"	 .body\n"							      \
- "	{ .mii\n"							      \
- "	  /* Save the pointer to the user entry point fptr in loc2.  */\n"    \
- "	  mov loc2 = ret0\n"						      \
-diff -u -udbrN glibc-2.3.2/sysdeps/ia64/dl-symaddr.c glibc-2.3.2-200304020432/sysdeps/ia64/dl-symaddr.c
---- glibc-2.3.2/sysdeps/ia64/dl-symaddr.c	Thu Jul 26 01:53:58 2001
-+++ glibc-2.3.2-200304020432/sysdeps/ia64/dl-symaddr.c	Mon Mar  3 10:45:09 2003
-@@ -1,5 +1,5 @@
- /* Get the symbol address.  IA-64 version.
--   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-+   Copyright (C) 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -21,7 +21,7 @@
- #include <dl-machine.h>
- 
- void *
--_dl_symbol_address (const struct link_map *map, const Elf64_Sym *ref)
-+_dl_symbol_address (struct link_map *map, const Elf64_Sym *ref)
- {
-   Elf64_Addr value = (map ? map->l_addr : 0) + ref->st_value;
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/ia64/elf/start.S glibc-2.3.2-200304020432/sysdeps/ia64/elf/start.S
---- glibc-2.3.2/sysdeps/ia64/elf/start.S	Tue Dec 10 04:41:52 2002
-+++ glibc-2.3.2-200304020432/sysdeps/ia64/elf/start.S	Sat Mar 29 20:18:27 2003
-@@ -40,6 +40,9 @@
- 	.type _start,@function
- _start:
- 	.prologue
-+	.save rp, r0
-+	.body
-+	.prologue
- 	{ .mlx
- 	  alloc r2 = ar.pfs,0,0,7,0
- 	  movl r3 = FPSR_DEFAULT
-@@ -76,8 +79,7 @@
- 	{ .mmi
- 	  ld8 out3 = [out3]	/* pointer to `init' function descriptor */
- 	  ld8 out4 = [out4]	/* pointer to `fini' function descriptor */
--	  .save rp, r4
--	  mov r4 = r0		/* terminate unwind chain with a NULL return-pointer */
-+	  nop 0
- 	}
- 	.body
- 	{ .mib
-diff -u -udbrN glibc-2.3.2/sysdeps/ia64/fpu/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/ia64/fpu/libm-test-ulps
---- glibc-2.3.2/sysdeps/ia64/fpu/libm-test-ulps	Fri Jun 21 00:06:37 2002
-+++ glibc-2.3.2-200304020432/sysdeps/ia64/fpu/libm-test-ulps	Fri Mar 28 00:26:48 2003
-@@ -1,10 +1,5 @@
- # Begin of automatic generation
- 
--# acos
--Test "acos (0.0625) == 1.50825556499840522843072005474337068":
--ildouble: 622
--ldouble: 622
--
- # cacos
- Test "Imaginary part of: cacos (0.75 + 1.25 i) == 1.11752014915610270578240049553777969 - 1.13239363160530819522266333696834467 i":
- float: 1
-@@ -84,7 +79,7 @@
- idouble: 1
- 
- # ccos
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
- ildouble: 1
-@@ -99,7 +94,7 @@
- ldouble: 1
- 
- # ccosh
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- double: 1
- float: 1
- idouble: 1
-@@ -122,8 +117,6 @@
- Test "Real part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i":
- float: 1
- ifloat: 1
--ildouble: 202
--ldouble: 202
- Test "Imaginary part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i":
- ildouble: 1
- ldouble: 1
-@@ -146,7 +139,7 @@
- float: 1
- idouble: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- double: 1
- idouble: 1
- ildouble: 1
-@@ -223,6 +216,9 @@
- ifloat: 1
- 
- # cos
-+Test "cos (0.80190127184058835) == 0.69534156199418473":
-+double: 1
-+idouble: 1
- Test "cos (M_PI_6l * 2.0) == 0.5":
- double: 1
- float: 1
-@@ -247,8 +243,6 @@
- Test "Real part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
- float: 1
- ifloat: 1
--ildouble: 587
--ldouble: 587
- Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
- float: 1
- ifloat: 1
-@@ -259,8 +253,8 @@
- float: 4
- idouble: 1
- ifloat: 4
--ildouble: 768
--ldouble: 768
-+ildouble: 1
-+ldouble: 1
- Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i) == 0.117506293914473555420279832210420483 + 0.346552747708338676483025352060418001 i":
- ildouble: 1
- ldouble: 1
-@@ -272,8 +266,8 @@
- float: 3
- idouble: 2
- ifloat: 3
--ildouble: 370
--ldouble: 370
-+ildouble: 3
-+ldouble: 3
- Test "Real part of: cpow (2 + 0 i, 10 + 0 i) == 1024.0 + 0.0 i":
- ildouble: 1
- ldouble: 1
-@@ -308,10 +302,10 @@
- ifloat: 1
- 
- # csinh
--Test "Real part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Real part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- float: 1
- idouble: 1
-@@ -336,14 +330,16 @@
- ifloat: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- double: 1
- idouble: 1
--ildouble: 436
--ldouble: 436
--Test "Imaginary part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+ildouble: 2
-+ldouble: 2
-+Test "Imaginary part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- float: 1
- ifloat: 1
-+ildouble: 1
-+ldouble: 1
- Test "Real part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
- ildouble: 1
- ldouble: 1
-@@ -354,10 +350,10 @@
- ifloat: 1
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- ildouble: 1
- ldouble: 1
--Test "Imaginary part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Imaginary part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- float: 1
- ifloat: 1
- ildouble: 24
-@@ -584,12 +580,12 @@
- Test "lgamma (-0.5) == log(2*sqrt(pi))":
- ildouble: 1
- ldouble: 1
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
-@@ -610,6 +606,9 @@
- ldouble: 1
- 
- # sincos
-+Test "sincos (0.80190127184058835, &sin_res, &cos_res) puts 0.69534156199418473 in cos_res":
-+double: 1
-+idouble: 1
- Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res":
- double: 1
- float: 1
-@@ -646,7 +645,7 @@
- Test "tgamma (0.5) == sqrt (pi)":
- float: 1
- ifloat: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
-@@ -794,10 +793,6 @@
- idouble: 1
- 
- # Maximal error of functions:
--Function: "acos":
--ildouble: 622
--ldouble: 622
--
- Function: Imaginary part of "cacos":
- float: 1
- ifloat: 1
-@@ -889,8 +884,6 @@
- Function: Real part of "cexp":
- float: 1
- ifloat: 1
--ildouble: 202
--ldouble: 202
- 
- Function: Imaginary part of "cexp":
- float: 1
-@@ -933,8 +926,8 @@
- float: 5
- idouble: 2
- ifloat: 5
--ildouble: 768
--ldouble: 768
-+ildouble: 3
-+ldouble: 3
- 
- Function: Imaginary part of "cpow":
- double: 2
-@@ -977,14 +970,16 @@
- Function: Real part of "ctan":
- double: 1
- idouble: 1
--ildouble: 436
--ldouble: 436
-+ildouble: 2
-+ldouble: 2
- 
- Function: Imaginary part of "ctan":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
-+ildouble: 1
-+ldouble: 1
- 
- Function: Real part of "ctanh":
- double: 1
-diff -u -udbrN glibc-2.3.2/sysdeps/ieee754/dbl-64/dbl2mpn.c glibc-2.3.2-200304020432/sysdeps/ieee754/dbl-64/dbl2mpn.c
---- glibc-2.3.2/sysdeps/ieee754/dbl-64/dbl2mpn.c	Sat Jul  7 21:21:24 2001
-+++ glibc-2.3.2-200304020432/sysdeps/ieee754/dbl-64/dbl2mpn.c	Fri Mar 14 04:59:34 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1993, 1994, 1995, 1996, 1997 Free Software Foundation, Inc.
-+/* Copyright (C) 1993,1994,1995,1996,1997,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -45,7 +45,7 @@
- #elif BITS_PER_MP_LIMB == 64
-   /* Hopefully the compiler will combine the two bitfield extracts
-      and this composition into just the original quadword extract.  */
--  res_ptr[0] = ((unsigned long int) u.ieee.mantissa0 << 32) | u.ieee.mantissa1;
-+  res_ptr[0] = ((mp_limb_t) u.ieee.mantissa0 << 32) | u.ieee.mantissa1;
-   #define N 1
- #else
-   #error "mp_limb size " BITS_PER_MP_LIMB "not accounted for"
-@@ -101,7 +101,8 @@
-     }
-   else
-     /* Add the implicit leading one bit for a normalized number.  */
--    res_ptr[N - 1] |= 1L << (DBL_MANT_DIG - 1 - ((N - 1) * BITS_PER_MP_LIMB));
-+    res_ptr[N - 1] |= (mp_limb_t) 1 << (DBL_MANT_DIG - 1
-+					- ((N - 1) * BITS_PER_MP_LIMB));
- 
-   return N;
- }
-diff -u -udbrN glibc-2.3.2/sysdeps/ieee754/dbl-64/mpn2dbl.c glibc-2.3.2-200304020432/sysdeps/ieee754/dbl-64/mpn2dbl.c
---- glibc-2.3.2/sysdeps/ieee754/dbl-64/mpn2dbl.c	Sat Jul  7 21:21:24 2001
-+++ glibc-2.3.2-200304020432/sysdeps/ieee754/dbl-64/mpn2dbl.c	Fri Mar 14 04:59:34 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
-+/* Copyright (C) 1995,1996,1997,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -34,10 +34,12 @@
-   u.ieee.exponent = expt + IEEE754_DOUBLE_BIAS;
- #if BITS_PER_MP_LIMB == 32
-   u.ieee.mantissa1 = frac_ptr[0];
--  u.ieee.mantissa0 = frac_ptr[1] & ((1 << (DBL_MANT_DIG - 32)) - 1);
-+  u.ieee.mantissa0 = frac_ptr[1] & (((mp_limb_t) 1
-+				     << (DBL_MANT_DIG - 32)) - 1);
- #elif BITS_PER_MP_LIMB == 64
--  u.ieee.mantissa1 = frac_ptr[0] & ((1L << 32) - 1);
--  u.ieee.mantissa0 = (frac_ptr[0] >> 32) & ((1 << (DBL_MANT_DIG - 32)) - 1);
-+  u.ieee.mantissa1 = frac_ptr[0] & (((mp_limb_t) 1 << 32) - 1);
-+  u.ieee.mantissa0 = (frac_ptr[0] >> 32) & (((mp_limb_t) 1
-+					     << (DBL_MANT_DIG - 32)) - 1);
- #else
-   #error "mp_limb size " BITS_PER_MP_LIMB "not accounted for"
- #endif
-diff -u -udbrN glibc-2.3.2/sysdeps/ieee754/flt-32/mpn2flt.c glibc-2.3.2-200304020432/sysdeps/ieee754/flt-32/mpn2flt.c
---- glibc-2.3.2/sysdeps/ieee754/flt-32/mpn2flt.c	Sat Jul  7 21:21:24 2001
-+++ glibc-2.3.2-200304020432/sysdeps/ieee754/flt-32/mpn2flt.c	Fri Mar 14 04:59:34 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
-+/* Copyright (C) 1995,1997,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -33,7 +33,7 @@
-   u.ieee.negative = sign;
-   u.ieee.exponent = expt + IEEE754_FLOAT_BIAS;
- #if BITS_PER_MP_LIMB > FLT_MANT_DIG
--  u.ieee.mantissa = frac_ptr[0] & ((1 << FLT_MANT_DIG) - 1);
-+  u.ieee.mantissa = frac_ptr[0] & (((mp_limb_t) 1 << FLT_MANT_DIG) - 1);
- #else
-   #error "mp_limb size " BITS_PER_MP_LIMB "not accounted for"
- #endif
-diff -u -udbrN glibc-2.3.2/sysdeps/ieee754/ldbl-128/ldbl2mpn.c glibc-2.3.2-200304020432/sysdeps/ieee754/ldbl-128/ldbl2mpn.c
---- glibc-2.3.2/sysdeps/ieee754/ldbl-128/ldbl2mpn.c	Thu Jul 11 05:09:36 2002
-+++ glibc-2.3.2-200304020432/sysdeps/ieee754/ldbl-128/ldbl2mpn.c	Fri Mar 14 04:59:34 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-+/* Copyright (C) 1995,1996,1997,1998,1999,2002,2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -49,8 +50,8 @@
- #elif BITS_PER_MP_LIMB == 64
-   /* Hopefully the compiler will combine the two bitfield extracts
-      and this composition into just the original quadword extract.  */
--  res_ptr[0] = ((unsigned long int) u.ieee.mantissa2 << 32) | u.ieee.mantissa3;
--  res_ptr[1] = ((unsigned long int) u.ieee.mantissa0 << 32) | u.ieee.mantissa1;
-+  res_ptr[0] = ((mp_limb_t) u.ieee.mantissa2 << 32) | u.ieee.mantissa3;
-+  res_ptr[1] = ((mp_limb_t) u.ieee.mantissa0 << 32) | u.ieee.mantissa1;
-   #define N 2
- #else
-   #error "mp_limb size " BITS_PER_MP_LIMB "not accounted for"
-@@ -133,7 +134,8 @@
-     }
-   else
-     /* Add the implicit leading one bit for a normalized number.  */
--    res_ptr[N - 1] |= 1L << (LDBL_MANT_DIG - 1 - ((N - 1) * BITS_PER_MP_LIMB));
-+    res_ptr[N - 1] |= (mp_limb_t) 1 << (LDBL_MANT_DIG - 1
-+					- ((N - 1) * BITS_PER_MP_LIMB));
- 
-   return N;
- }
-diff -u -udbrN glibc-2.3.2/sysdeps/ieee754/ldbl-128/mpn2ldbl.c glibc-2.3.2-200304020432/sysdeps/ieee754/ldbl-128/mpn2ldbl.c
---- glibc-2.3.2/sysdeps/ieee754/ldbl-128/mpn2ldbl.c	Sat Jul  7 21:21:24 2001
-+++ glibc-2.3.2-200304020432/sysdeps/ieee754/ldbl-128/mpn2ldbl.c	Fri Mar 14 04:59:34 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-+/* Copyright (C) 1995,1996,1997,1998,1999,2002,2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -37,12 +38,14 @@
-   u.ieee.mantissa3 = frac_ptr[0];
-   u.ieee.mantissa2 = frac_ptr[1];
-   u.ieee.mantissa1 = frac_ptr[2];
--  u.ieee.mantissa0 = frac_ptr[3] & ((1 << (LDBL_MANT_DIG - 96)) - 1);
-+  u.ieee.mantissa0 = frac_ptr[3] & (((mp_limb_t) 1
-+				     << (LDBL_MANT_DIG - 96)) - 1);
- #elif BITS_PER_MP_LIMB == 64
--  u.ieee.mantissa3 = frac_ptr[0] & ((1L << 32) - 1);
-+  u.ieee.mantissa3 = frac_ptr[0] & (((mp_limb_t) 1 << 32) - 1);
-   u.ieee.mantissa2 = frac_ptr[0] >> 32;
--  u.ieee.mantissa1 = frac_ptr[1] & ((1L << 32) - 1);
--  u.ieee.mantissa0 = (frac_ptr[1] >> 32) & ((1 << (LDBL_MANT_DIG - 96)) - 1);
-+  u.ieee.mantissa1 = frac_ptr[1] & (((mp_limb_t) 1 << 32) - 1);
-+  u.ieee.mantissa0 = (frac_ptr[1] >> 32) & (((mp_limb_t) 1
-+					     << (LDBL_MANT_DIG - 96)) - 1);
- #else
-   #error "mp_limb size " BITS_PER_MP_LIMB "not accounted for"
- #endif
-diff -u -udbrN glibc-2.3.2/sysdeps/ieee754/ldbl-96/ldbl2mpn.c glibc-2.3.2-200304020432/sysdeps/ieee754/ldbl-96/ldbl2mpn.c
---- glibc-2.3.2/sysdeps/ieee754/ldbl-96/ldbl2mpn.c	Sat Jul  7 21:21:24 2001
-+++ glibc-2.3.2-200304020432/sysdeps/ieee754/ldbl-96/ldbl2mpn.c	Fri Mar 14 04:59:34 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-+/* Copyright (C) 1995,1996,1997,1998,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -47,7 +47,7 @@
- #elif BITS_PER_MP_LIMB == 64
-   /* Hopefully the compiler will combine the two bitfield extracts
-      and this composition into just the original quadword extract.  */
--  res_ptr[0] = ((unsigned long int) u.ieee.mantissa0 << 32) | u.ieee.mantissa1;
-+  res_ptr[0] = ((mp_limb_t) u.ieee.mantissa0 << 32) | u.ieee.mantissa1;
-   #define N 1
- #else
-   #error "mp_limb size " BITS_PER_MP_LIMB "not accounted for"
-diff -u -udbrN glibc-2.3.2/sysdeps/ieee754/ldbl-96/mpn2ldbl.c glibc-2.3.2-200304020432/sysdeps/ieee754/ldbl-96/mpn2ldbl.c
---- glibc-2.3.2/sysdeps/ieee754/ldbl-96/mpn2ldbl.c	Sat Jul  7 21:21:24 2001
-+++ glibc-2.3.2-200304020432/sysdeps/ieee754/ldbl-96/mpn2ldbl.c	Fri Mar 14 04:59:34 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1995, 1996, 1997, 1998 Free Software Foundation, Inc.
-+/* Copyright (C) 1995,1996,1997,1998,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -37,7 +37,7 @@
-   u.ieee.mantissa1 = frac_ptr[0];
-   u.ieee.mantissa0 = frac_ptr[1];
- #elif BITS_PER_MP_LIMB == 64
--  u.ieee.mantissa1 = frac_ptr[0] & ((1L << 32) - 1);
-+  u.ieee.mantissa1 = frac_ptr[0] & (((mp_limb_t) 1 << 32) - 1);
-   u.ieee.mantissa0 = frac_ptr[0] >> 32;
- #else
-   #error "mp_limb size " BITS_PER_MP_LIMB "not accounted for"
-diff -u -udbrN glibc-2.3.2/sysdeps/m68k/dl-machine.h glibc-2.3.2-200304020432/sysdeps/m68k/dl-machine.h
---- glibc-2.3.2/sysdeps/m68k/dl-machine.h	Sun Jan 26 22:07:32 2003
-+++ glibc-2.3.2-200304020432/sysdeps/m68k/dl-machine.h	Sat Mar  1 16:33:11 2003
-@@ -1,5 +1,5 @@
- /* Machine-dependent ELF dynamic relocation inline functions.  m68k version.
--   Copyright (C) 1996-2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1996-2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -158,7 +158,7 @@
- 	| Save the user entry point address in %a4.\n\
- 	move.l %d0, %a4\n\
- 	| Remember the highest stack address.\n\
--	lea __libc_stack_end(%pc), %a0\n\
-+	move.l __libc_stack_end@GOTPC(%pc), %a0\n\
- 	move.l %sp, (%a0)\n\
- 	| See if we were run as a command with the executable file\n\
- 	| name as an extra leading argument.\n\
-diff -u -udbrN glibc-2.3.2/sysdeps/m68k/fpu/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/m68k/fpu/libm-test-ulps
---- glibc-2.3.2/sysdeps/m68k/fpu/libm-test-ulps	Sun Jan 12 08:54:07 2003
-+++ glibc-2.3.2-200304020432/sysdeps/m68k/fpu/libm-test-ulps	Sat Mar 22 22:17:47 2003
-@@ -119,10 +119,10 @@
- ldouble: 1
- 
- # ccos
--Test "Real part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Real part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
- ildouble: 1
-@@ -139,10 +139,10 @@
- ldouble: 1
- 
- # ccosh
--Test "Real part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
- ildouble: 1
-@@ -189,10 +189,10 @@
- Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
- float: 1
- ifloat: 1
--Test "Real part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Real part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- ildouble: 1
- ldouble: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- ildouble: 1
- ldouble: 1
- Test "Imaginary part of: clog10 (-3 + inf i) == inf + pi/2*log10(e) i":
-@@ -336,10 +336,10 @@
- ldouble: 1
- 
- # csin
--Test "Real part of: csin (-2 - 3 i) == -9.1544991469114295734 + 4.1689069599665643507 i":
-+Test "Real part of: csin (-2 - 3 i) == -9.15449914691142957346729954460983256 + 4.16890695996656435075481305885375484 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: csin (-2 - 3 i) == -9.1544991469114295734 + 4.1689069599665643507 i":
-+Test "Imaginary part of: csin (-2 - 3 i) == -9.15449914691142957346729954460983256 + 4.16890695996656435075481305885375484 i":
- float: 1
- ifloat: 1
- Test "Real part of: csin (0.75 + 1.25 i) == 1.28722291002649188575873510790565441 + 1.17210635989270256101081285116138863 i":
-@@ -352,10 +352,10 @@
- ifloat: 1
- 
- # csinh
--Test "Real part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Real part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- float: 1
- ifloat: 1
- ildouble: 2
-@@ -370,10 +370,10 @@
- ifloat: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- ildouble: 439
- ldouble: 439
--Test "Imaginary part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Imaginary part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- ildouble: 1
- ldouble: 1
- Test "Real part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
-@@ -384,10 +384,10 @@
- ldouble: 2
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- ildouble: 2
- ldouble: 2
--Test "Imaginary part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Imaginary part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- ildouble: 25
- ldouble: 25
- Test "Imaginary part of: ctanh (0 + pi/4 i) == 0.0 + 1.0 i":
-@@ -599,12 +599,12 @@
- Test "lgamma (0.5) == log(sqrt(pi))":
- ildouble: 1
- ldouble: 1
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- float: 1
- ifloat: 1
- ildouble: 1
- ldouble: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
-@@ -698,7 +698,7 @@
- ifloat: 1
- ildouble: 1
- ldouble: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
-diff -u -udbrN glibc-2.3.2/sysdeps/m68k/m68020/atomicity.h glibc-2.3.2-200304020432/sysdeps/m68k/m68020/atomicity.h
---- glibc-2.3.2/sysdeps/m68k/m68020/atomicity.h	Wed Aug 15 18:14:06 2001
-+++ glibc-2.3.2-200304020432/sysdeps/m68k/m68020/atomicity.h	Thu Jan  1 01:00:00 1970
-@@ -1,64 +0,0 @@
--/* Low-level functions for atomic operations.  m680x0 version, x >= 2.
--   Copyright (C) 1997 Free Software Foundation, Inc.
--   Contributed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#ifndef _ATOMICITY_H
--#define _ATOMICITY_H	1
--
--#include <inttypes.h>
--
--
--static inline int
--__attribute__ ((unused))
--exchange_and_add (volatile uint32_t *mem, int val)
--{
--  register int result = *mem;
--  register int temp;
--  __asm__ __volatile__ ("1: move%.l %0,%1;"
--			"   add%.l %2,%1;"
--			"   cas%.l %0,%1,%3;"
--			"   jbne 1b"
--			: "=d" (result), "=&d" (temp)
--			: "d" (val), "m" (*mem), "0" (result) : "memory");
--  return result;
--}
--
--static inline void
--__attribute__ ((unused))
--atomic_add (volatile uint32_t *mem, int val)
--{
--  /* XXX Use cas here as well?  */
--  __asm__ __volatile__ ("add%.l %0,%1"
--			: : "id" (val), "m" (*mem) : "memory");
--}
--
--static inline int
--__attribute__ ((unused))
--compare_and_swap (volatile long int *p, long int oldval, long int newval)
--{
--  char ret;
--  long int readval;
--
--  __asm__ __volatile__ ("cas%.l %2,%3,%1; seq %0"
--                        : "=dm" (ret), "=m" (*p), "=d" (readval)
--                        : "d" (newval), "m" (*p), "2" (oldval));
--  return ret;
--}
--
--#endif /* atomicity.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/m68k/m68020/bits/atomic.h glibc-2.3.2-200304020432/sysdeps/m68k/m68020/bits/atomic.h
---- glibc-2.3.2/sysdeps/m68k/m68020/bits/atomic.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/m68k/m68020/bits/atomic.h	Mon Mar 31 18:01:09 2003
-@@ -0,0 +1,261 @@
-+/* Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Andreas Schwab <schwab@suse.de>, 2003.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <stdint.h>
-+
-+
-+typedef int8_t atomic8_t;
-+typedef uint8_t uatomic8_t;
-+typedef int_fast8_t atomic_fast8_t;
-+typedef uint_fast8_t uatomic_fast8_t;
-+
-+typedef int16_t atomic16_t;
-+typedef uint16_t uatomic16_t;
-+typedef int_fast16_t atomic_fast16_t;
-+typedef uint_fast16_t uatomic_fast16_t;
-+
-+typedef int32_t atomic32_t;
-+typedef uint32_t uatomic32_t;
-+typedef int_fast32_t atomic_fast32_t;
-+typedef uint_fast32_t uatomic_fast32_t;
-+
-+typedef int64_t atomic64_t;
-+typedef uint64_t uatomic64_t;
-+typedef int_fast64_t atomic_fast64_t;
-+typedef uint_fast64_t uatomic_fast64_t;
-+
-+typedef intptr_t atomicptr_t;
-+typedef uintptr_t uatomicptr_t;
-+typedef intmax_t atomic_max_t;
-+typedef uintmax_t uatomic_max_t;
-+
-+#define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
-+  ({ __typeof (*(mem)) __ret;						      \
-+     __asm __volatile ("cas%.b %0,%2,%1"				      \
-+		       : "=d" (__ret), "=m" (*(mem))			      \
-+		       : "d" (newval), "m" (*(mem)), "0" (oldval));	      \
-+     __ret; })
-+
-+#define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
-+  ({ __typeof (*(mem)) __ret;						      \
-+     __asm __volatile ("cas%.w %0,%2,%1"				      \
-+		       : "=d" (__ret), "=m" (*(mem))			      \
-+		       : "d" (newval), "m" (*(mem)), "0" (oldval));	      \
-+     __ret; })
-+
-+#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
-+  ({ __typeof (*(mem)) __ret;						      \
-+     __asm __volatile ("cas%.l %0,%2,%1"				      \
-+		       : "=d" (__ret), "=m" (*(mem))			      \
-+		       : "d" (newval), "m" (*(mem)), "0" (oldval));	      \
-+     __ret; })
-+
-+# define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-+  ({ __typeof (*(mem)) __ret;						      \
-+     __typeof (mem) __memp = (mem);					      \
-+     __asm __volatile ("cas2%.l %0:%R0,%1:%R1,(%2):(%3)"		      \
-+		       : "=d" (__ret)					      \
-+		       : "d" (newval), "r" (__memp),			      \
-+			 "r" ((char *) __memp + 4), "0" (oldval)	      \
-+		       : "memory");					      \
-+     __ret; })
-+
-+#define atomic_exchange(mem, newvalue) \
-+  ({ __typeof (*(mem)) __result = *(mem);				      \
-+     if (sizeof (*(mem)) == 1)						      \
-+       __asm __volatile ("1: cas%.b %0,%2,%1;"				      \
-+			 "   jbne 1b"					      \
-+			 : "=d" (__result), "=m" (*(mem))		      \
-+			 : "d" (newvalue), "m" (*(mem)), "0" (__result));     \
-+     else if (sizeof (*(mem)) == 2)					      \
-+       __asm __volatile ("1: cas%.w %0,%2,%1;"				      \
-+			 "   jbne 1b"					      \
-+			 : "=d" (__result), "=m" (*(mem))		      \
-+			 : "d" (newvalue), "m" (*(mem)), "0" (__result));     \
-+     else if (sizeof (*(mem)) == 4)					      \
-+       __asm __volatile ("1: cas%.l %0,%2,%1;"				      \
-+			 "   jbne 1b"					      \
-+			 : "=d" (__result), "=m" (*(mem))		      \
-+			 : "d" (newvalue), "m" (*(mem)), "0" (__result));     \
-+     else								      \
-+       {								      \
-+	 __typeof (mem) __memp = (mem);					      \
-+	 __asm __volatile ("1: cas2%.l %0:%R0,%1:%R1,(%2):(%3);"	      \
-+			   "   jbne 1b"					      \
-+			   : "=d" (__result)				      \
-+			   : "d" (newvalue), "r" (__memp),		      \
-+			     "r" ((char *) __memp + 4), "0" (__result)	      \
-+			   : "memory");					      \
-+       }								      \
-+     __result; })
-+
-+#define atomic_exchange_and_add(mem, value) \
-+  ({ __typeof (*(mem)) __result = *(mem);				      \
-+     __typeof (*(mem)) __temp;						      \
-+     if (sizeof (*(mem)) == 1)						      \
-+       __asm __volatile ("1: move%.b %0,%2;"				      \
-+			 "   add%.b %3,%2;"				      \
-+			 "   cas%.b %0,%2,%1;"				      \
-+			 "   jbne 1b"					      \
-+			 : "=d" (__result), "=m" (*(mem)),		      \
-+			   "=&d" (__temp)				      \
-+			 : "d" (value), "1" (*(mem)), "0" (__result));	      \
-+     else if (sizeof (*(mem)) == 2)					      \
-+       __asm __volatile ("1: move%.w %0,%2;"				      \
-+			 "   add%.w %3,%2;"				      \
-+			 "   cas%.w %0,%2,%1;"				      \
-+			 "   jbne 1b"					      \
-+			 : "=d" (__result), "=m" (*(mem)),		      \
-+			   "=&d" (__temp)				      \
-+			 : "d" (value), "1" (*(mem)), "0" (__result));	      \
-+     else if (sizeof (*(mem)) == 4)					      \
-+       __asm __volatile ("1: move%.l %0,%2;"				      \
-+			 "   add%.l %3,%2;"				      \
-+			 "   cas%.l %0,%2,%1;"				      \
-+			 "   jbne 1b"					      \
-+			 : "=d" (__result), "=m" (*(mem)),		      \
-+			   "=&d" (__temp)				      \
-+			 : "d" (value), "1" (*(mem)), "0" (__result));	      \
-+     else								      \
-+       {								      \
-+	 __typeof (mem) __memp = (mem);					      \
-+	 __asm __volatile ("1: move%.l %0,%1;"				      \
-+			   "   move%.l %R0,%R1;"			      \
-+			   "   add%.l %2,%1;"				      \
-+			   "   addx%.l %R2,%R1;"			      \
-+			   "   cas2%.l %0:%R0,%1:%R1,(%3):(%4);"	      \
-+			   "   jbne 1b"					      \
-+			   : "=d" (__result), "=&d" (__temp)		      \
-+			   : "d" (value), "r" (__memp),			      \
-+			     "r" ((char *) __memp + 4), "0" (__result)	      \
-+			   : "memory");					      \
-+       }								      \
-+     __result; })
-+
-+#define atomic_add(mem, value) \
-+  (void) ({ if (sizeof (*(mem)) == 1)					      \
-+	      __asm __volatile ("add%.b %1,%0"				      \
-+				: "=m" (*(mem))				      \
-+				: "id" (value), "0" (*(mem)));		      \
-+	    else if (sizeof (*(mem)) == 2)				      \
-+	      __asm __volatile ("add%.w %1,%0"				      \
-+				: "=m" (*(mem))				      \
-+				: "id" (value), "0" (*(mem)));		      \
-+	    else if (sizeof (*(mem)) == 4)				      \
-+	      __asm __volatile ("add%.l %1,%0"				      \
-+				: "=m" (*(mem))				      \
-+				: "id" (value), "0" (*(mem)));		      \
-+	    else							      \
-+	      {								      \
-+		__typeof (mem) __memp = (mem);				      \
-+		__typeof (*(mem)) __oldval = *__memp;			      \
-+		__typeof (*(mem)) __temp;				      \
-+		__asm __volatile ("1: move%.l %0,%1;"			      \
-+				  "   move%.l %R0,%R1;"			      \
-+				  "   add%.l %2,%1;"			      \
-+				  "   addx%.l %R2,%R1;"			      \
-+				  "   cas2%.l %0:%R0,%1:%R1,(%3):(%4);"	      \
-+				  "   jbne 1b"				      \
-+				  : "=d" (__oldval), "=&d" (__temp)	      \
-+				  : "d" (value), "r" (__memp),		      \
-+				    "r" ((char *) __memp + 4), "0" (__oldval) \
-+				  : "memory");				      \
-+	      }								      \
-+	    })
-+
-+#define atomic_increment_and_test(mem) \
-+  ({ char __result;							      \
-+     if (sizeof (*(mem)) == 1)						      \
-+       __asm __volatile ("addq%.b %#1,%1; seq %0"			      \
-+			 : "=dm" (__result), "=m" (*(mem))		      \
-+			 : "1" (*(mem)));				      \
-+     else if (sizeof (*(mem)) == 2)					      \
-+       __asm __volatile ("addq%.w %#1,%1; seq %0"			      \
-+			 : "=dm" (__result), "=m" (*(mem))		      \
-+			 : "1" (*(mem)));				      \
-+     else if (sizeof (*(mem)) == 4)					      \
-+       __asm __volatile ("addq%.l %#1,%1; seq %0"			      \
-+			 : "=dm" (__result), "=m" (*(mem))		      \
-+			 : "1" (*(mem)));				      \
-+     else								      \
-+       {								      \
-+	 __typeof (mem) __memp = (mem);					      \
-+	 __typeof (*(mem)) __oldval = *__memp;				      \
-+	 __typeof (*(mem)) __temp;					      \
-+	 __asm __volatile ("1: move%.l %1,%2;"				      \
-+			   "   move%.l %R1,%R2;"			      \
-+			   "   addq%.l %#1,%2;"				      \
-+			   "   addx%.l %5,%R2;"				      \
-+			   "   seq %0;"					      \
-+			   "   cas2%.l %1:%R1,%2:%R2,(%3):(%4);"	      \
-+			   "   jbne 1b"					      \
-+			   : "=&dm" (__result), "=d" (__oldval),	      \
-+			     "=&d" (__temp)				      \
-+			   : "r" (__memp), "r" ((char *) __memp + 4),	      \
-+			     "d" (0), "1" (__oldval)			      \
-+			   : "memory");					      \
-+       }								      \
-+     __result; })
-+
-+#define atomic_decrement_and_test(mem) \
-+  ({ char __result;							      \
-+     if (sizeof (*(mem)) == 1)						      \
-+       __asm __volatile ("subq%.b %#1,%1; seq %0"			      \
-+			 : "=dm" (__result), "=m" (*(mem))		      \
-+			 : "1" (*(mem)));				      \
-+     else if (sizeof (*(mem)) == 2)					      \
-+       __asm __volatile ("subq%.w %#1,%1; seq %0"			      \
-+			 : "=dm" (__result), "=m" (*(mem))		      \
-+			 : "1" (*(mem)));				      \
-+     else if (sizeof (*(mem)) == 4)					      \
-+       __asm __volatile ("subq%.l %#1,%1; seq %0"			      \
-+			 : "=dm" (__result), "=m" (*(mem))		      \
-+			 : "1" (*(mem)));				      \
-+     else								      \
-+       {								      \
-+	 __typeof (mem) __memp = (mem);					      \
-+	 __typeof (*(mem)) __oldval = *__memp;				      \
-+	 __typeof (*(mem)) __temp;					      \
-+	 __asm __volatile ("1: move%.l %1,%2;"				      \
-+			   "   move%.l %R1,%R2;"			      \
-+			   "   subq%.l %#1,%2;"				      \
-+			   "   subx%.l %5,%R2;"				      \
-+			   "   seq %0;"					      \
-+			   "   cas2%.l %1:%R1,%2:%R2,(%3):(%4);"	      \
-+			   "   jbne 1b"					      \
-+			   : "=&dm" (__result), "=d" (__oldval),	      \
-+			     "=&d" (__temp)				      \
-+			   : "r" (__memp), "r" ((char *) __memp + 4),	      \
-+			     "d" (0), "1" (__oldval)			      \
-+			   : "memory");					      \
-+       }								      \
-+     __result; })
-+
-+#define atomic_bit_set(mem, bit) \
-+  __asm __volatile ("bfset %0{%1,#1}"					      \
-+		    : "=m" (*(mem))					      \
-+		    : "di" (sizeof (*(mem)) * 8 - (bit) - 1), "m" (*(mem)))
-+
-+#define atomic_bit_test_set(mem, bit) \
-+  ({ char __result;							      \
-+     __asm __volatile ("bfset %1{%2,#1}; sne %0"			      \
-+		       : "=dm" (__result), "=m" (*(mem))		      \
-+		       : "di" (sizeof (*(mem)) * 8 - (bit) - 1),	      \
-+			 "m" (*(mem)));					      \
-+     __result; })
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/Implies glibc-2.3.2-200304020432/sysdeps/mips/Implies
---- glibc-2.3.2/sysdeps/mips/Implies	Sat Jan 29 08:28:21 2000
-+++ glibc-2.3.2-200304020432/sysdeps/mips/Implies	Sat Mar 29 09:15:28 2003
-@@ -1,4 +1,3 @@
--wordsize-32
- # MIPS uses IEEE 754 floating point.
- ieee754/flt-32
- ieee754/dbl-64
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/add_n.S glibc-2.3.2-200304020432/sysdeps/mips/add_n.S
---- glibc-2.3.2/sysdeps/mips/add_n.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/add_n.S	Fri Mar 14 04:59:37 2003
-@@ -1,7 +1,7 @@
- /* MIPS2 __mpn_add_n -- Add two limb vectors of the same length > 0 and
- store sum in a third limb vector.
- 
--Copyright (C) 1995, 2000 Free Software Foundation, Inc.
-+Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
- 
- This file is part of the GNU MP Library.
- 
-@@ -43,12 +43,12 @@
- 
- 	addiu	$7,$7,-1
- 	and	$9,$7,4-1	/* number of limbs in first loop */
--	beq	$9,$0,.L0	/* if multiple of 4 limbs, skip first loop */
-+	beq	$9,$0,L(L0)	/* if multiple of 4 limbs, skip first loop */
- 	move	$2,$0
- 
- 	subu	$7,$7,$9
- 
--.Loop0:	addiu	$9,$9,-1
-+L(Loop0):	addiu	$9,$9,-1
- 	lw	$12,4($5)
- 	addu	$11,$11,$2
- 	lw	$13,4($6)
-@@ -62,13 +62,13 @@
- 	addiu	$6,$6,4
- 	move	$10,$12
- 	move	$11,$13
--	bne	$9,$0,.Loop0
-+	bne	$9,$0,L(Loop0)
- 	 addiu	$4,$4,4
- 
--.L0:	beq	$7,$0,.Lend
-+L(L0):	beq	$7,$0,L(end)
- 	 nop
- 
--.Loop:	addiu	$7,$7,-4
-+L(Loop):	addiu	$7,$7,-4
- 
- 	lw	$12,4($5)
- 	addu	$11,$11,$2
-@@ -109,10 +109,10 @@
- 	addiu	$5,$5,16
- 	addiu	$6,$6,16
- 
--	bne	$7,$0,.Loop
-+	bne	$7,$0,L(Loop)
- 	 addiu	$4,$4,16
- 
--.Lend:	addu	$11,$11,$2
-+L(end):	addu	$11,$11,$2
- 	sltu	$8,$11,$2
- 	addu	$11,$10,$11
- 	sltu	$2,$11,$10
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/addmul_1.S glibc-2.3.2-200304020432/sysdeps/mips/addmul_1.S
---- glibc-2.3.2/sysdeps/mips/addmul_1.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/addmul_1.S	Fri Mar 14 04:59:37 2003
-@@ -1,7 +1,7 @@
- /* MIPS __mpn_addmul_1 -- Multiply a limb vector with a single limb and
- add the product to a second limb vector.
- 
--Copyright (C) 1995, 2000 Free Software Foundation, Inc.
-+Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
- 
- This file is part of the GNU MP Library.
- 
-@@ -46,14 +46,14 @@
- 	multu	$8,$7
- 
- 	addiu	$6,$6,-1
--	beq	$6,$0,$LC0
-+	beq	$6,$0,L(LC0)
- 	move	$2,$0		/* zero cy2 */
- 
- 	addiu	$6,$6,-1
--	beq	$6,$0,$LC1
-+	beq	$6,$0,L(LC1)
- 	lw	$8,0($5)	/* load new s1 limb as early as possible */
- 
--Loop:	lw	$10,0($4)
-+L(Loop):	lw	$10,0($4)
- 	mflo	$3
- 	mfhi	$9
- 	addiu	$5,$5,4
-@@ -67,11 +67,11 @@
- 	addu	$2,$2,$10
- 	sw	$3,0($4)
- 	addiu	$4,$4,4
--	bne	$6,$0,Loop	/* should be "bnel" */
-+	bne	$6,$0,L(Loop)	/* should be "bnel" */
- 	addu	$2,$9,$2	/* add high product limb and carry from addition */
- 
- 	/* cool down phase 1 */
--$LC1:	lw	$10,0($4)
-+L(LC1):	lw	$10,0($4)
- 	mflo	$3
- 	mfhi	$9
- 	addu	$3,$3,$2
-@@ -85,7 +85,7 @@
- 	addu	$2,$9,$2	/* add high product limb and carry from addition */
- 
- 	/* cool down phase 0 */
--$LC0:	lw	$10,0($4)
-+L(LC0):	lw	$10,0($4)
- 	mflo	$3
- 	mfhi	$9
- 	addu	$3,$3,$2
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/atomicity.h glibc-2.3.2-200304020432/sysdeps/mips/atomicity.h
---- glibc-2.3.2/sysdeps/mips/atomicity.h	Tue Jul 16 02:52:17 2002
-+++ glibc-2.3.2-200304020432/sysdeps/mips/atomicity.h	Fri Mar 14 06:30:31 2003
-@@ -1,5 +1,5 @@
- /* Low-level functions for atomic operations. Mips version.
--   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -32,7 +32,9 @@
-     ("/* Inline exchange & add */\n"
-      "1:\n\t"
-      ".set	push\n\t"
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
-      ".set	mips2\n\t"
-+#endif
-      "ll	%0,%3\n\t"
-      "addu	%1,%4,%0\n\t"
-      "sc	%1,%2\n\t"
-@@ -56,7 +58,9 @@
-     ("/* Inline atomic add */\n"
-      "1:\n\t"
-      ".set	push\n\t"
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
-      ".set	mips2\n\t"
-+#endif
-      "ll	%0,%2\n\t"
-      "addu	%0,%3,%0\n\t"
-      "sc	%0,%1\n\t"
-@@ -78,12 +82,22 @@
-     ("/* Inline compare & swap */\n"
-      "1:\n\t"
-      ".set	push\n\t"
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
-      ".set	mips2\n\t"
-+#endif
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+     "lld	%1,%5\n\t"
-+#else
-      "ll	%1,%5\n\t"
-+#endif
-      "move	%0,$0\n\t"
-      "bne	%1,%3,2f\n\t"
-      "move	%0,%4\n\t"
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+     "scd	%0,%2\n\t"
-+#else
-      "sc	%0,%2\n\t"
-+#endif
-      ".set	pop\n\t"
-      "beqz	%0,1b\n"
-      "2:\n\t"
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/bits/endian.h glibc-2.3.2-200304020432/sysdeps/mips/bits/endian.h
---- glibc-2.3.2/sysdeps/mips/bits/endian.h	Wed Nov 26 04:52:55 1997
-+++ glibc-2.3.2-200304020432/sysdeps/mips/bits/endian.h	Sat Mar 29 09:15:28 2003
-@@ -5,4 +5,9 @@
- # error "Never use <bits/endian.h> directly; include <endian.h> instead."
- #endif
- 
--#define __BYTE_ORDER __BIG_ENDIAN
-+#if __MIPSEB
-+# define __BYTE_ORDER __BIG_ENDIAN
-+#endif
-+#if __MIPSEL
-+# define __BYTE_ORDER __LITTLE_ENDIAN
-+#endif
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/bits/setjmp.h glibc-2.3.2-200304020432/sysdeps/mips/bits/setjmp.h
---- glibc-2.3.2/sysdeps/mips/bits/setjmp.h	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/bits/setjmp.h	Thu Mar 20 23:29:44 2003
-@@ -1,5 +1,6 @@
- /* Define the machine-dependent type `jmp_buf'.  MIPS version.
--   Copyright (C) 1992,93,95,97,2000 Free Software Foundation, Inc.
-+   Copyright (C) 1992, 1993, 1995, 1997, 2000, 2002, 2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -23,26 +24,47 @@
- 
- typedef struct
-   {
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
-     /* Program counter.  */
--    void * __pc;
-+    __ptr_t __pc;
- 
-     /* Stack pointer.  */
--    void * __sp;
-+    __ptr_t __sp;
- 
-     /* Callee-saved registers s0 through s7.  */
-     int __regs[8];
- 
-     /* The frame pointer.  */
--    void * __fp;
-+    __ptr_t __fp;
- 
-     /* The global pointer.  */
--    void * __gp;
-+    __ptr_t __gp;
-+#else
-+    /* Program counter.  */
-+    __extension__ long long __pc;
-+
-+    /* Stack pointer.  */
-+    __extension__ long long __sp;
-+
-+    /* Callee-saved registers s0 through s7.  */
-+    __extension__ long long __regs[8];
-+
-+    /* The frame pointer.  */
-+    __extension__ long long __fp;
-+
-+    /* The global pointer.  */
-+    __extension__ long long __gp;
-+#endif
- 
-     /* Floating point status register.  */
-     int __fpc_csr;
- 
-     /* Callee-saved floating point registers.  */
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+    double __fpregs[8];
-+#else
-     double __fpregs[6];
-+#endif
-   } __jmp_buf[1];
- 
- #ifdef __USE_MISC
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/bits/wordsize.h glibc-2.3.2-200304020432/sysdeps/mips/bits/wordsize.h
---- glibc-2.3.2/sysdeps/mips/bits/wordsize.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/mips/bits/wordsize.h	Mon Mar 17 16:47:12 2003
-@@ -0,0 +1,19 @@
-+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#define __WORDSIZE	_MIPS_SZPTR
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/dl-machine.h glibc-2.3.2-200304020432/sysdeps/mips/dl-machine.h
---- glibc-2.3.2/sysdeps/mips/dl-machine.h	Wed Feb 12 10:42:22 2003
-+++ glibc-2.3.2-200304020432/sysdeps/mips/dl-machine.h	Sat Mar 22 13:50:46 2003
-@@ -32,6 +32,8 @@
- #error ENTRY_POINT needs to be defined for MIPS.
- #endif
- 
-+#include <sys/asm.h>
-+
- /* The offset of gp from GOT might be system-dependent.  It's set by
-    ld.  The same value is also */
- #define OFFSET_GP_GOT 0x7ff0
-@@ -72,6 +74,13 @@
- static inline int __attribute_used__
- elf_machine_matches_host (const ElfW(Ehdr) *ehdr)
- {
-+#if _MIPS_SIM == _MIPS_SIM_ABI32 || _MIPS_SIM == _MIPS_SIM_NABI32
-+  /* Don't link o32 and n32 together.  */
-+  if (((ehdr->e_flags & EF_MIPS_ABI2) != 0)
-+      != (_MIPS_SIM != _MIPS_SIM_ABI32))
-+    return 0;
-+#endif
-+
-   switch (ehdr->e_machine)
-     {
-     case EM_MIPS:
-@@ -91,7 +100,7 @@
- 
- /* Return the link-time address of _DYNAMIC.  Conveniently, this is the
-    first element of the GOT.  This must be inlined in a function which
--   uses global data.  */
-+   uses global data.  We assume its $gp points to the primary GOT.  */
- static inline ElfW(Addr)
- elf_machine_dynamic (void)
- {
-@@ -99,6 +108,9 @@
-   return *elf_mips_got_from_gpreg (gp);
- }
- 
-+#define STRINGXP(X) __STRING(X)
-+#define STRINGXV(X) STRINGV_(X)
-+#define STRINGV_(...) # __VA_ARGS__
- 
- /* Return the run-time load address of the shared object.  */
- static inline ElfW(Addr)
-@@ -106,10 +118,10 @@
- {
-   ElfW(Addr) addr;
-   asm ("	.set noreorder\n"
--       "	la %0, here\n"
--       "	bltzal $0, here\n"
-+       "	" STRINGXP (PTR_LA) " %0, 0f\n"
-+       "	bltzal $0, 0f\n"
-        "	nop\n"
--       "here:	subu %0, $31, %0\n"
-+       "0:	" STRINGXP (PTR_SUBU) " %0, $31, %0\n"
-        "	.set reorder\n"
-        :	"=r" (addr)
-        :	/* No inputs */
-@@ -118,7 +130,11 @@
- }
- 
- /* The MSB of got[1] of a gnu object is set to identify gnu objects.  */
--#define ELF_MIPS_GNU_GOT1_MASK	0x80000000
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+# define ELF_MIPS_GNU_GOT1_MASK	0x8000000000000000L
-+#else
-+# define ELF_MIPS_GNU_GOT1_MASK	0x80000000L
-+#endif
- 
- /* We can't rely on elf_machine_got_rel because _dl_object_relocation_scope
-    fiddles with global data.  */
-@@ -242,6 +258,55 @@
-   return NULL;
- }
- 
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
-+#define ELF_DL_FRAME_SIZE 40
-+
-+#define ELF_DL_SAVE_ARG_REGS "\
-+	sw	$15, 36($29)\n						      \
-+	sw	$4, 16($29)\n						      \
-+	sw	$5, 20($29)\n						      \
-+	sw	$6, 24($29)\n						      \
-+	sw	$7, 28($29)\n						      \
-+"
-+
-+#define ELF_DL_RESTORE_ARG_REGS "\
-+	lw	$31, 36($29)\n						      \
-+	lw	$4, 16($29)\n						      \
-+	lw	$5, 20($29)\n						      \
-+	lw	$6, 24($29)\n						      \
-+	lw	$7, 28($29)\n						      \
-+"
-+
-+#define IFABIO32(X) X
-+
-+#else /* _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64 */
-+
-+#define ELF_DL_FRAME_SIZE 64
-+
-+#define ELF_DL_SAVE_ARG_REGS "\
-+	sd	$15, 56($29)\n						      \
-+	sd	$4, 8($29)\n						      \
-+	sd	$5, 16($29)\n						      \
-+	sd	$6, 24($29)\n						      \
-+	sd	$7, 32($29)\n						      \
-+	sd	$8, 40($29)\n						      \
-+	sd	$9, 48($29)\n						      \
-+"
-+
-+#define ELF_DL_RESTORE_ARG_REGS "\
-+	ld	$31, 56($29)\n						      \
-+	ld	$4, 8($29)\n						      \
-+	ld	$5, 16($29)\n						      \
-+	ld	$6, 24($29)\n						      \
-+	ld	$7, 32($29)\n						      \
-+	ld	$8, 40($29)\n						      \
-+	ld	$9, 48($29)\n						      \
-+"
-+
-+#define IFABIO32(X)
-+
-+#endif
-+
- /* Define mips specific runtime resolver. The function __dl_runtime_resolve
-    is called from assembler function _dl_runtime_resolve which converts
-    special argument registers t7 ($15) and t8 ($24):
-@@ -272,9 +337,8 @@
- {									      \
-   struct link_map *l = elf_machine_runtime_link_map (old_gpreg, stub_pc);     \
-   const ElfW(Sym) *const symtab						      \
--    = (const void *) D_PTR (l, l_info[DT_SYMTAB]);			      \
--  const char *strtab							      \
--    = (const void *) D_PTR (l, l_info[DT_STRTAB]);			      \
-+    = (const ElfW(Sym) *) D_PTR (l, l_info[DT_SYMTAB]);			      \
-+  const char *strtab = (const void *) D_PTR (l, l_info[DT_STRTAB]);	      \
-   ElfW(Addr) *got							      \
-     = (ElfW(Addr) *) D_PTR (l, l_info[DT_PLTGOT]);			      \
-   const ElfW(Word) local_gotno						      \
-@@ -333,36 +397,30 @@
- 	.type	_dl_runtime_resolve,@function\n				      \
- 	.ent	_dl_runtime_resolve\n					      \
- _dl_runtime_resolve:\n							      \
--	.frame	$29, 40, $31\n						      \
-+	.frame	$29, " STRINGXP(ELF_DL_FRAME_SIZE) ", $31\n		      \
- 	.set noreorder\n						      \
- 	# Save GP.\n							      \
- 	move	$3, $28\n						      \
-+	# Save arguments and sp value in stack.\n			      \
-+	" STRINGXP(PTR_SUBIU) "  $29, " STRINGXP(ELF_DL_FRAME_SIZE) "\n	      \
- 	# Modify t9 ($25) so as to point .cpload instruction.\n		      \
--	addu	$25, 8\n						      \
-+	" IFABIO32(STRINGXP(PTR_ADDIU) "	$25, 12\n") "		      \
- 	# Compute GP.\n							      \
--	.cpload $25\n							      \
-+	" STRINGXP(SETUP_GP) "\n					      \
-+	" STRINGXV(SETUP_GP64 (0, _dl_runtime_resolve)) "\n		      \
- 	.set reorder\n							      \
- 	# Save slot call pc.\n						      \
- 	move	$2, $31\n						      \
--	# Save arguments and sp value in stack.\n			      \
--	subu	$29, 40\n						      \
--	.cprestore 32\n							      \
--	sw	$15, 36($29)\n						      \
--	sw	$4, 16($29)\n						      \
--	sw	$5, 20($29)\n						      \
--	sw	$6, 24($29)\n						      \
--	sw	$7, 28($29)\n						      \
-+	" IFABIO32(STRINGXP(CPRESTORE(32))) "\n				      \
-+	" ELF_DL_SAVE_ARG_REGS "					      \
- 	move	$4, $24\n						      \
- 	move	$5, $15\n						      \
- 	move	$6, $3\n						      \
- 	move	$7, $2\n						      \
- 	jal	__dl_runtime_resolve\n					      \
--	lw	$31, 36($29)\n						      \
--	lw	$4, 16($29)\n						      \
--	lw	$5, 20($29)\n						      \
--	lw	$6, 24($29)\n						      \
--	lw	$7, 28($29)\n						      \
--	addu	$29, 40\n						      \
-+	" ELF_DL_RESTORE_ARG_REGS "					      \
-+	" STRINGXP(RESTORE_GP64) "\n					      \
-+	" STRINGXP(PTR_ADDIU) "	$29, " STRINGXP(ELF_DL_FRAME_SIZE) "\n	      \
- 	move	$25, $2\n						      \
- 	jr	$25\n							      \
- 	.end	_dl_runtime_resolve\n					      \
-@@ -374,7 +432,6 @@
- #define ELF_MACHINE_USER_ADDRESS_MASK	0x80000000UL
- 
- 
--
- /* Initial entry point code for the dynamic linker.
-    The C function `_dl_start' is the real entry point;
-    its return value is the user program's entry point.
-@@ -392,71 +449,71 @@
- 
- #define RTLD_START asm (\
- 	".text\n"\
--	_RTLD_PROLOGUE(ENTRY_POINT)\
--	".set noreorder\n\
--	bltzal $0, 0f\n\
--	nop\n\
--0:	.cpload $31\n\
--	.set reorder\n\
-+	_RTLD_PROLOGUE(ENTRY_POINT) "\
-+	" STRINGXV(SETUP_GPX($25)) "\n\
-+	" STRINGXV(SETUP_GPX64($18,$25)) "\n\
- 	# i386 ABI book says that the first entry of GOT holds\n\
- 	# the address of the dynamic structure. Though MIPS ABI\n\
- 	# doesn't say nothing about this, I emulate this here.\n\
--	la $4, _DYNAMIC\n\
-+	" STRINGXP(PTR_LA) " $4, _DYNAMIC\n\
- 	# Subtract OFFSET_GP_GOT\n\
--	sw $4, -0x7ff0($28)\n\
-+	" STRINGXP(PTR_S) " $4, -0x7ff0($28)\n\
- 	move $4, $29\n\
--	subu $29, 16\n\
-+	" STRINGXP(PTR_SUBIU) " $29, 16\n\
- 	\n\
--	la $8, coff\n\
--	bltzal $8, coff\n\
--coff:	subu $8, $31, $8\n\
-+	" STRINGXP(PTR_LA) " $8, .Lcoff\n\
-+	bltzal $8, .Lcoff\n\
-+.Lcoff:	" STRINGXP(PTR_SUBU) " $8, $31, $8\n\
- 	\n\
--	la $25, _dl_start\n\
--	addu $25, $8\n\
-+	" STRINGXP(PTR_LA) " $25, _dl_start\n\
-+	" STRINGXP(PTR_ADDU) " $25, $8\n\
- 	jalr $25\n\
- 	\n\
--	addiu $29, 16\n\
-+	" STRINGXP(PTR_ADDIU) " $29, 16\n\
- 	# Get the value of label '_dl_start_user' in t9 ($25).\n\
--	la $25, _dl_start_user\n\
-+	" STRINGXP(PTR_LA) " $25, _dl_start_user\n\
- 	.globl _dl_start_user\n\
-+	.type _dl_start_user,@function\n\
-+	.ent _dl_start_user\n\
- _dl_start_user:\n\
--	.set noreorder\n\
--	.cpload $25\n\
--	.set reorder\n\
-+	" STRINGXP(SETUP_GP) "\n\
-+	" STRINGXV(SETUP_GP64($18,_dl_start_user)) "\n\
- 	move $16, $28\n\
- 	# Save the user entry point address in a saved register.\n\
- 	move $17, $2\n\
- 	# Store the highest stack address\n\
--	sw $29, __libc_stack_end\n\
-+	" STRINGXP(PTR_S) " $29, __libc_stack_end\n\
- 	# See if we were run as a command with the executable file\n\
- 	# name as an extra leading argument.\n\
- 	lw $2, _dl_skip_args\n\
- 	beq $2, $0, 1f\n\
- 	# Load the original argument count.\n\
--	lw $4, 0($29)\n\
-+	" STRINGXP(PTR_L) " $4, 0($29)\n\
- 	# Subtract _dl_skip_args from it.\n\
- 	subu $4, $2\n\
- 	# Adjust the stack pointer to skip _dl_skip_args words.\n\
--	sll $2, 2\n\
--	addu $29, $2\n\
-+	sll $2, " STRINGXP (PTRLOG) "\n\
-+	" STRINGXP(PTR_ADDU) " $29, $2\n\
- 	# Save back the modified argument count.\n\
--	sw $4, 0($29)\n\
-+	" STRINGXP(PTR_S) " $4, 0($29)\n\
- 1:	# Call _dl_init (struct link_map *main_map, int argc, char **argv, char **env) \n\
--	lw $4, _rtld_local\n\
--	lw $5, 0($29)\n\
--	la $6, 4($29)\n\
--	sll $7, $5, 2\n\
--	addu $7, $7, $6\n\
--	addu $7, $7, 4\n\
--	subu $29, 16\n\
-+	" STRINGXP(PTR_L) " $4, _rtld_local\n\
-+	" STRINGXP(PTR_L) /* or lw???  fixme */ " $5, 0($29)\n\
-+	" STRINGXP(PTR_LA) " $6, " STRINGXP (PTRSIZE) "($29)\n\
-+	sll $7, $5, " STRINGXP (PTRLOG) "\n\
-+	" STRINGXP(PTR_ADDU) " $7, $7, $6\n\
-+	" STRINGXP(PTR_ADDU) " $7, $7, " STRINGXP (PTRSIZE) " \n\
-+	" STRINGXP(PTR_SUBIU) " $29, 32\n\
-+	" STRINGXP(SAVE_GP(16)) "\n\
- 	# Call the function to run the initializers.\n\
- 	jal _dl_init_internal\n\
--	addiu $29, 16\n\
-+	" STRINGXP(PTR_ADDIU)  " $29, 32\n\
- 	# Pass our finalizer function to the user in $2 as per ELF ABI.\n\
--	la $2, _dl_fini\n\
-+	" STRINGXP(PTR_LA) " $2, _dl_fini\n\
- 	# Jump to the user entry point.\n\
- 	move $25, $17\n\
--	jr $25\n\t"\
-+	jr $25\n\
-+	.end _dl_start_user\n\t"\
- 	_RTLD_EPILOGUE(ENTRY_POINT)\
- 	".previous"\
- );
-@@ -472,9 +529,15 @@
-    MAP is the object containing the reloc.  */
- 
- static inline void
-+#ifdef RTLD_BOOTSTRAP
-+  __attribute__ ((always_inline))
-+#endif
- elf_machine_rel (struct link_map *map, const ElfW(Rel) *reloc,
- 		 const ElfW(Sym) *sym, const struct r_found_version *version,
--		 ElfW(Addr) *const reloc_addr)
-+		 /* We use void* because the location to be relocated
-+		    is not required to be properly aligned for a
-+		    ELFW(Addr).  */
-+		 void /* ElfW(Addr) */ *const reloc_addr)
- {
-   const unsigned long int r_type = ELFW(R_TYPE) (reloc->r_info);
- 
-@@ -490,21 +553,46 @@
- 
-   switch (r_type)
-     {
-+#if _MIPS_SIM == _MIPS_SIM_ABI64
-+    case (R_MIPS_64 << 8) | R_MIPS_REL32:
-+#else
-     case R_MIPS_REL32:
-+#endif
-       {
- 	int symidx = ELFW(R_SYM) (reloc->r_info);
-+	ElfW(Addr) reloc_value;
-+
-+	/* Support relocations on mis-aligned offsets.  Should we ever
-+	   implement RELA, this should be replaced with an assignment
-+	   from reloc->r_addend.  */
-+	__builtin_memcpy (&reloc_value, reloc_addr, sizeof (reloc_value));
- 
- 	if (symidx)
- 	  {
- 	    const ElfW(Word) gotsym
- 	      = (const ElfW(Word)) map->l_info[DT_MIPS (GOTSYM)]->d_un.d_val;
- 
--	    if (symidx < gotsym)
-+	    if ((ElfW(Word))symidx < gotsym)
- 	      {
-+		/* This wouldn't work for a symbol imported from other
-+		   libraries for which there's no GOT entry, but MIPS
-+		   requires every symbol referenced in a dynamic
-+		   relocation to have a GOT entry in the primary GOT,
-+		   so we only get here for locally-defined symbols.
-+		   For section symbols, we should *NOT* be adding
-+		   sym->st_value (per the definition of the meaning of
-+		   S in reloc expressions in the ELF64 MIPS ABI),
-+		   since it should have already been added to
-+		   reloc_value by the linker, but older versions of
-+		   GNU ld didn't add it, and newer versions don't emit
-+		   useless relocations to section symbols any more, so
-+		   it is safe to keep on adding sym->st_value, even
-+		   though it's not ABI compliant.  Some day we should
-+		   bite the bullet and stop doing this.  */
- #ifndef RTLD_BOOTSTRAP
- 		if (map != &GL(dl_rtld_map))
- #endif
--		  *reloc_addr += sym->st_value + map->l_addr;
-+		  reloc_value += sym->st_value + map->l_addr;
- 	      }
- 	    else
- 	      {
-@@ -515,7 +603,7 @@
- 		  = (const ElfW(Word))
- 		    map->l_info[DT_MIPS (LOCAL_GOTNO)]->d_un.d_val;
- 
--		*reloc_addr += got[symidx + local_gotno - gotsym];
-+		reloc_value += got[symidx + local_gotno - gotsym];
- #endif
- 	      }
- 	  }
-@@ -523,11 +611,27 @@
- #ifndef RTLD_BOOTSTRAP
- 	  if (map != &GL(dl_rtld_map))
- #endif
--	    *reloc_addr += map->l_addr;
-+	    reloc_value += map->l_addr;
-+
-+	__builtin_memcpy (reloc_addr, &reloc_value, sizeof (reloc_value));
-       }
-       break;
-     case R_MIPS_NONE:		/* Alright, Wilbur.  */
-       break;
-+#if _MIPS_SIM == _MIPS_SIM_ABI64
-+    case R_MIPS_64:
-+      /* For full compliance with the ELF64 ABI, one must precede the
-+	 _REL32/_64 pair of relocations with a _64 relocation, such
-+	 that the in-place addend is read as a 64-bit value.  IRIX
-+	 didn't pick up on this requirement, so we treat the
-+	 _REL32/_64 relocation as a 64-bit relocation even if it's by
-+	 itself.  For ABI compliance, we ignore such _64 dummy
-+	 relocations.  For RELA, this may be simply removed, since
-+	 it's totally unnecessary.  */
-+      if (ELFW(R_SYM) (reloc->r_info) == 0)
-+	break;
-+      /* Fall through.  */
-+#endif
-     default:
-       _dl_reloc_bad_type (map, r_type, 0);
-       break;
-@@ -536,7 +640,7 @@
- 
- static inline void
- elf_machine_rel_relative (ElfW(Addr) l_addr, const ElfW(Rel) *reloc,
--			  ElfW(Addr) *const reloc_addr)
-+			  void /* ElfW(Addr) */ *const reloc_addr)
- {
-   /* XXX Nothing to do.  There is no relative relocation, right?  */
- }
-@@ -661,7 +765,7 @@
- 	 of got[1] of a gnu object is set to identify gnu objects.
- 	 Where we can store l for non gnu objects? XXX  */
-       if ((got[1] & ELF_MIPS_GNU_GOT1_MASK) != 0)
--	got[1] = (ElfW(Addr)) ((unsigned) l | ELF_MIPS_GNU_GOT1_MASK);
-+	got[1] = ((ElfW(Addr)) l | ELF_MIPS_GNU_GOT1_MASK);
-       else
- 	_dl_mips_gnu_objects = 0;
-     }
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/elf/ldsodefs.h glibc-2.3.2-200304020432/sysdeps/mips/elf/ldsodefs.h
---- glibc-2.3.2/sysdeps/mips/elf/ldsodefs.h	Wed Feb  6 23:56:54 2002
-+++ glibc-2.3.2-200304020432/sysdeps/mips/elf/ldsodefs.h	Sat Mar 22 16:07:05 2003
-@@ -1,5 +1,5 @@
- /* Run-time dynamic linker data structures for loaded ELF shared objects.
--   Copyright (C) 2000, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -17,9 +17,93 @@
-    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-    02111-1307 USA.  */
- 
-+#ifndef _MIPS_LDSODEFS_H
-+#define _MIPS_LDSODEFS_H
- 
- /* The MIPS ABI specifies that the dynamic section has to be read-only.  */
- 
- #define DL_RO_DYN_SECTION 1
- 
- #include_next <ldsodefs.h>
-+
-+/* The 64-bit MIPS ELF ABI uses an unusual reloc format.  Each
-+   relocation entry specifies up to three actual relocations, all at
-+   the same address.  The first relocation which required a symbol
-+   uses the symbol in the r_sym field.  The second relocation which
-+   requires a symbol uses the symbol in the r_ssym field.  If all
-+   three relocations require a symbol, the third one uses a zero
-+   value.
-+
-+   We define these structures in internal headers because we're not
-+   sure we want to make them part of the ABI yet.  Eventually, some of
-+   this may move into elf/elf.h.  */
-+
-+/* An entry in a 64 bit SHT_REL section.  */
-+
-+typedef struct
-+{
-+  Elf32_Word    r_sym;		/* Symbol index */
-+  unsigned char r_ssym;		/* Special symbol for 2nd relocation */
-+  unsigned char r_type3;	/* 3rd relocation type */
-+  unsigned char r_type2;	/* 2nd relocation type */
-+  unsigned char r_type1;	/* 1st relocation type */
-+} _Elf64_Mips_R_Info;
-+
-+typedef union
-+{
-+  Elf64_Xword	r_info_number;
-+  _Elf64_Mips_R_Info r_info_fields;
-+} _Elf64_Mips_R_Info_union;
-+
-+typedef struct
-+{
-+  Elf64_Addr	r_offset;		/* Address */
-+  _Elf64_Mips_R_Info_union r_info;	/* Relocation type and symbol index */
-+} Elf64_Mips_Rel;
-+
-+typedef struct
-+{
-+  Elf64_Addr	r_offset;		/* Address */
-+  _Elf64_Mips_R_Info_union r_info;	/* Relocation type and symbol index */
-+  Elf64_Sxword	r_addend;		/* Addend */
-+} Elf64_Mips_Rela;
-+
-+#define ELF64_MIPS_R_SYM(i) \
-+  ((__extension__ (_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_sym)
-+#define ELF64_MIPS_R_TYPE(i) \
-+  (((_Elf64_Mips_R_Info_union)(i)).r_info_fields.r_type1 \
-+   | ((Elf32_Word)(__extension__ (_Elf64_Mips_R_Info_union)(i) \
-+		   ).r_info_fields.r_type2 << 8) \
-+   | ((Elf32_Word)(__extension__ (_Elf64_Mips_R_Info_union)(i) \
-+		   ).r_info_fields.r_type3 << 16) \
-+   | ((Elf32_Word)(__extension__ (_Elf64_Mips_R_Info_union)(i) \
-+		   ).r_info_fields.r_ssym << 24))
-+#define ELF64_MIPS_R_INFO(sym, type) \
-+  (__extension__ (_Elf64_Mips_R_Info_union) \
-+   (__extension__ (_Elf64_Mips_R_Info) \
-+   { (sym), ELF64_MIPS_R_SSYM (type), \
-+       ELF64_MIPS_R_TYPE3 (type), \
-+       ELF64_MIPS_R_TYPE2 (type), \
-+       ELF64_MIPS_R_TYPE1 (type) \
-+   }).r_info_number)
-+/* These macros decompose the value returned by ELF64_MIPS_R_TYPE, and
-+   compose it back into a value that it can be used as an argument to
-+   ELF64_MIPS_R_INFO.  */
-+#define ELF64_MIPS_R_SSYM(i) (((i) >> 24) & 0xff)
-+#define ELF64_MIPS_R_TYPE3(i) (((i) >> 16) & 0xff)
-+#define ELF64_MIPS_R_TYPE2(i) (((i) >> 8) & 0xff)
-+#define ELF64_MIPS_R_TYPE1(i) ((i) & 0xff)
-+#define ELF64_MIPS_R_TYPEENC(type1, type2, type3, ssym) \
-+  ((type1) \
-+   | ((Elf32_Word)(type2) << 8) \
-+   | ((Elf32_Word)(type3) << 16) \
-+   | ((Elf32_Word)(ssym) << 24))
-+
-+#undef ELF64_R_SYM
-+#define ELF64_R_SYM(i) ELF64_MIPS_R_SYM (i)
-+#undef ELF64_R_TYPE
-+#define ELF64_R_TYPE(i) ELF64_MIPS_R_TYPE (i)
-+#undef ELF64_R_INFO
-+#define ELF64_R_INFO(sym, type) ELF64_MIPS_R_INFO ((sym), (type))
-+
-+#endif
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/elf/start.S glibc-2.3.2-200304020432/sysdeps/mips/elf/start.S
---- glibc-2.3.2/sysdeps/mips/elf/start.S	Tue Dec 10 04:41:54 2002
-+++ glibc-2.3.2-200304020432/sysdeps/mips/elf/start.S	Mon Mar 17 16:47:12 2003
-@@ -1,5 +1,6 @@
- /* Startup code compliant to the ELF Mips ABI.
--   Copyright (C) 1995, 1997, 2000, 2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1995, 1997, 2000, 2001, 2002, 2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -19,6 +20,7 @@
- 
- #define __ASSEMBLY__ 1
- #include <entry.h>
-+#include <sys/asm.h>
- 
- #ifndef ENTRY_POINT
- #error ENTRY_POINT needs to be defined for start.S on MIPS/ELF.
-@@ -52,42 +54,41 @@
- 		      char **argv, void (*init) (void), void (*fini) (void),
- 		      void (*rtld_fini) (void), void *stack_end)
- */
--#ifdef __PIC__
--/* A macro to (re)initialize gp. We can get the run time address of 0f in
--   ra ($31) by blezal instruction. In this early phase, we can't save gp
--   in stack and .cprestore doesn't work properly. So we set gp by using
--   this macro. */
--#define SET_GP \
--	.set noreorder;	\
--	bltzal $0,0f;	\
--	nop;		\
--0:	.cpload $31;	\
--	.set reorder;
--#endif
- 
- 	.text
- 	.globl ENTRY_POINT
- 	.type ENTRY_POINT,@function
- ENTRY_POINT:
- #ifdef __PIC__
--	SET_GP
-+	SETUP_GPX($0)
-+	SETUP_GPX64($25,$0)
- #else
--	la $28, _gp		/* Setup GP correctly if we're non-PIC.  */
--#endif
-+	PTR_LA $28, _gp		/* Setup GP correctly if we're non-PIC.  */
- 	move $31, $0
-+#endif
- 
--	la $4, main		/* main */
--	lw $5, 0($29)		/* argc */
--	addu $6, $29, 4		/* argv  */
--	/* Allocate space on the stack for seven arguments and make sure
--	   the stack is aligned to double words (8 bytes).  */
--	and $29, 0xfffffff8
--	subu $29, 32
--	la $7, __libc_csu_init		/* init */
--	la $8, __libc_csu_fini
--	sw $8, 16($29)		/* fini */
--	sw $2, 20($29)		/* rtld_fini */
--	sw $29, 24($29)		/* stack_end */
-+	PTR_LA $4, main		/* main */
-+	PTR_L $5, 0($29)		/* argc */
-+	PTR_ADDIU $6, $29, PTRSIZE	/* argv  */
-+	
-+	/* Allocate space on the stack for seven arguments (o32 only)
-+	   and make sure the stack is aligned to double words (8 bytes) 
-+	   on o32 and quad words (16 bytes) on n32 and n64.  */
-+	
-+	and $29, -2 * SZREG
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
-+	PTR_SUBIU $29, 32
-+#endif
-+	PTR_LA $7, __libc_csu_init		/* init */
-+	PTR_LA $8, __libc_csu_fini
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
-+	PTR_S $8, 16($29)		/* fini */
-+	PTR_S $2, 20($29)		/* rtld_fini */
-+	PTR_S $29, 24($29)		/* stack_end */
-+#else
-+	move $9, $2		/* rtld_fini */
-+	move $10, $29		/* stack_end */
-+#endif
- 	jal __libc_start_main
- hlt:	b hlt			/* Crash if somehow it does return.  */
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/fpu/bits/mathdef.h glibc-2.3.2-200304020432/sysdeps/mips/fpu/bits/mathdef.h
---- glibc-2.3.2/sysdeps/mips/fpu/bits/mathdef.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/mips/fpu/bits/mathdef.h	Fri Mar 14 16:30:43 2003
-@@ -0,0 +1,48 @@
-+/* Copyright (C) 1997, 1998, 1999, 2000, 2002, 2003
-+	Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#if !defined _MATH_H && !defined _COMPLEX_H
-+# error "Never use <bits/mathdef.h> directly; include <math.h> instead"
-+#endif
-+
-+#if defined  __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
-+# define _MATH_H_MATHDEF	1
-+
-+/* Normally, there is no long double type and the `float' and `double'
-+   expressions are evaluated as `double'.  */
-+typedef double float_t;		/* `float' expressions are evaluated as
-+				   `double'.  */
-+typedef double double_t;	/* `double' expressions are evaluated as
-+				   `double'.  */
-+
-+/* Define `INFINITY' as value of type `float'.  */
-+# define INFINITY	HUGE_VALF
-+
-+
-+/* The values returned by `ilogb' for 0 and NaN respectively.  */
-+# define FP_ILOGB0	(-2147483647)
-+# define FP_ILOGBNAN	2147483647
-+
-+#endif	/* ISO C99 */
-+
-+#if ! defined __NO_LONG_DOUBLE_MATH && _MIPS_SIM == _MIPS_SIM_ABI32
-+/* Signal that we do not really have a `long double'.  This disables the
-+   declaration of all the `long double' function variants.  */
-+# define __NO_LONG_DOUBLE_MATH	1
-+#endif
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/fpu/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/mips/fpu/libm-test-ulps
---- glibc-2.3.2/sysdeps/mips/fpu/libm-test-ulps	Wed Oct 16 01:39:37 2002
-+++ glibc-2.3.2-200304020432/sysdeps/mips/fpu/libm-test-ulps	Sun Mar 23 01:52:10 2003
-@@ -94,7 +94,7 @@
- idouble: 1
- 
- # ccos
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-@@ -107,10 +107,10 @@
- ifloat: 1
- 
- # ccosh
--Test "Real part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-@@ -145,7 +145,7 @@
- Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- double: 1
- float: 5
- idouble: 1
-@@ -239,7 +239,7 @@
- ifloat: 2
- 
- # csinh
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
- Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-@@ -258,7 +258,7 @@
- ifloat: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- double: 1
- idouble: 1
- Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
-@@ -266,7 +266,7 @@
- idouble: 1
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- double: 1
- float: 2
- idouble: 1
-@@ -453,12 +453,12 @@
- ifloat: 2
- 
- # lgamma
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
-@@ -513,7 +513,7 @@
- Test "tgamma (0.5) == sqrt (pi)":
- float: 1
- ifloat: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/ieee754.h glibc-2.3.2-200304020432/sysdeps/mips/ieee754.h
---- glibc-2.3.2/sysdeps/mips/ieee754.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/mips/ieee754.h	Thu Mar 20 18:59:45 2003
-@@ -0,0 +1,325 @@
-+/* Copyright (C) 1992, 1995, 1996, 1999, 2002, 2003
-+	Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#ifndef _IEEE754_H
-+
-+#define _IEEE754_H 1
-+#include <features.h>
-+
-+#include <endian.h>
-+
-+#include <float.h>
-+
-+__BEGIN_DECLS
-+
-+union ieee754_float
-+  {
-+    float f;
-+
-+    /* This is the IEEE 754 single-precision format.  */
-+    struct
-+      {
-+#if	__BYTE_ORDER == __BIG_ENDIAN
-+	unsigned int negative:1;
-+	unsigned int exponent:8;
-+	unsigned int mantissa:23;
-+#endif				/* Big endian.  */
-+#if	__BYTE_ORDER == __LITTLE_ENDIAN
-+	unsigned int mantissa:23;
-+	unsigned int exponent:8;
-+	unsigned int negative:1;
-+#endif				/* Little endian.  */
-+      } ieee;
-+
-+    /* This format makes it easier to see if a NaN is a signalling NaN.  */
-+    struct
-+      {
-+#if	__BYTE_ORDER == __BIG_ENDIAN
-+	unsigned int negative:1;
-+	unsigned int exponent:8;
-+	unsigned int quiet_nan:1;
-+	unsigned int mantissa:22;
-+#endif				/* Big endian.  */
-+#if	__BYTE_ORDER == __LITTLE_ENDIAN
-+	unsigned int mantissa:22;
-+	unsigned int quiet_nan:1;
-+	unsigned int exponent:8;
-+	unsigned int negative:1;
-+#endif				/* Little endian.  */
-+      } ieee_nan;
-+  };
-+
-+#define IEEE754_FLOAT_BIAS	0x7f /* Added to exponent.  */
-+
-+
-+union ieee754_double
-+  {
-+    double d;
-+
-+    /* This is the IEEE 754 double-precision format.  */
-+    struct
-+      {
-+#if	__BYTE_ORDER == __BIG_ENDIAN
-+	unsigned int negative:1;
-+	unsigned int exponent:11;
-+	/* Together these comprise the mantissa.  */
-+	unsigned int mantissa0:20;
-+	unsigned int mantissa1:32;
-+#endif				/* Big endian.  */
-+#if	__BYTE_ORDER == __LITTLE_ENDIAN
-+# if	__FLOAT_WORD_ORDER == BIG_ENDIAN
-+	unsigned int mantissa0:20;
-+	unsigned int exponent:11;
-+	unsigned int negative:1;
-+	unsigned int mantissa1:32;
-+# else
-+	/* Together these comprise the mantissa.  */
-+	unsigned int mantissa1:32;
-+	unsigned int mantissa0:20;
-+	unsigned int exponent:11;
-+	unsigned int negative:1;
-+# endif
-+#endif				/* Little endian.  */
-+      } ieee;
-+
-+    /* This format makes it easier to see if a NaN is a signalling NaN.  */
-+    struct
-+      {
-+#if	__BYTE_ORDER == __BIG_ENDIAN
-+	unsigned int negative:1;
-+	unsigned int exponent:11;
-+	unsigned int quiet_nan:1;
-+	/* Together these comprise the mantissa.  */
-+	unsigned int mantissa0:19;
-+	unsigned int mantissa1:32;
-+#else
-+# if	__FLOAT_WORD_ORDER == BIG_ENDIAN
-+	unsigned int mantissa0:19;
-+	unsigned int quiet_nan:1;
-+	unsigned int exponent:11;
-+	unsigned int negative:1;
-+	unsigned int mantissa1:32;
-+# else
-+	/* Together these comprise the mantissa.  */
-+	unsigned int mantissa1:32;
-+	unsigned int mantissa0:19;
-+	unsigned int quiet_nan:1;
-+	unsigned int exponent:11;
-+	unsigned int negative:1;
-+# endif
-+#endif
-+      } ieee_nan;
-+  };
-+
-+#define IEEE754_DOUBLE_BIAS	0x3ff /* Added to exponent.  */
-+
-+#if LDBL_MANT_DIG == 113
-+
-+union ieee854_long_double
-+  {
-+    long double d;
-+
-+    /* This is the IEEE 854 quad-precision format.  */
-+    struct
-+      {
-+#if	__BYTE_ORDER == __BIG_ENDIAN
-+	unsigned int negative:1;
-+	unsigned int exponent:15;
-+	/* Together these comprise the mantissa.  */
-+	unsigned int mantissa0:16;
-+	unsigned int mantissa1:32;
-+	unsigned int mantissa2:32;
-+	unsigned int mantissa3:32;
-+#endif				/* Big endian.  */
-+#if	__BYTE_ORDER == __LITTLE_ENDIAN
-+	/* Together these comprise the mantissa.  */
-+	unsigned int mantissa3:32;
-+	unsigned int mantissa2:32;
-+	unsigned int mantissa1:32;
-+	unsigned int mantissa0:16;
-+	unsigned int exponent:15;
-+	unsigned int negative:1;
-+#endif				/* Little endian.  */
-+      } ieee;
-+
-+    /* This format makes it easier to see if a NaN is a signalling NaN.  */
-+    struct
-+      {
-+#if	__BYTE_ORDER == __BIG_ENDIAN
-+	unsigned int negative:1;
-+	unsigned int exponent:15;
-+	unsigned int quiet_nan:1;
-+	/* Together these comprise the mantissa.  */
-+	unsigned int mantissa0:15;
-+	unsigned int mantissa1:32;
-+	unsigned int mantissa2:32;
-+	unsigned int mantissa3:32;
-+#endif				/* Big endian.  */
-+#if	__BYTE_ORDER == __LITTLE_ENDIAN
-+	/* Together these comprise the mantissa.  */
-+	unsigned int mantissa3:32;
-+	unsigned int mantissa2:32;
-+	unsigned int mantissa1:32;
-+	unsigned int mantissa0:15;
-+	unsigned int quiet_nan:1;
-+	unsigned int exponent:15;
-+	unsigned int negative:1;
-+#endif				/* Little endian.  */
-+      } ieee_nan;
-+  };
-+
-+#define IEEE854_LONG_DOUBLE_BIAS 0x3fff /* Added to exponent.  */
-+
-+#elif LDBL_MANT_DIG == 64
-+
-+union ieee854_long_double
-+  {
-+    long double d;
-+
-+    /* This is the IEEE 854 double-extended-precision format.  */
-+    struct
-+      {
-+#if	__BYTE_ORDER == __BIG_ENDIAN
-+	unsigned int negative:1;
-+	unsigned int exponent:15;
-+	unsigned int empty:16;
-+	unsigned int mantissa0:32;
-+	unsigned int mantissa1:32;
-+#endif
-+#if	__BYTE_ORDER == __LITTLE_ENDIAN
-+# if	__FLOAT_WORD_ORDER == BIG_ENDIAN
-+	unsigned int exponent:15;
-+	unsigned int negative:1;
-+	unsigned int empty:16;
-+	unsigned int mantissa0:32;
-+	unsigned int mantissa1:32;
-+# else
-+	unsigned int mantissa1:32;
-+	unsigned int mantissa0:32;
-+	unsigned int exponent:15;
-+	unsigned int negative:1;
-+	unsigned int empty:16;
-+# endif
-+#endif
-+      } ieee;
-+
-+    /* This is for NaNs in the IEEE 854 double-extended-precision format.  */
-+    struct
-+      {
-+#if	__BYTE_ORDER == __BIG_ENDIAN
-+	unsigned int negative:1;
-+	unsigned int exponent:15;
-+	unsigned int empty:16;
-+	unsigned int one:1;
-+	unsigned int quiet_nan:1;
-+	unsigned int mantissa0:30;
-+	unsigned int mantissa1:32;
-+#endif
-+#if	__BYTE_ORDER == __LITTLE_ENDIAN
-+# if	__FLOAT_WORD_ORDER == BIG_ENDIAN
-+	unsigned int exponent:15;
-+	unsigned int negative:1;
-+	unsigned int empty:16;
-+	unsigned int mantissa0:30;
-+	unsigned int quiet_nan:1;
-+	unsigned int one:1;
-+	unsigned int mantissa1:32;
-+# else
-+	unsigned int mantissa1:32;
-+	unsigned int mantissa0:30;
-+	unsigned int quiet_nan:1;
-+	unsigned int one:1;
-+	unsigned int exponent:15;
-+	unsigned int negative:1;
-+	unsigned int empty:16;
-+# endif
-+#endif
-+      } ieee_nan;
-+  };
-+
-+#define IEEE854_LONG_DOUBLE_BIAS 0x3fff
-+
-+#elif LDBL_MANT_DIG == 53
-+
-+union ieee854_long_double
-+  {
-+    long double d;
-+
-+    /* This is the IEEE 754 double-precision format.  */
-+    struct
-+      {
-+#if	__BYTE_ORDER == __BIG_ENDIAN
-+	unsigned int negative:1;
-+	unsigned int exponent:11;
-+	/* Together these comprise the mantissa.  */
-+	unsigned int mantissa0:20;
-+	unsigned int mantissa1:32;
-+#endif				/* Big endian.  */
-+#if	__BYTE_ORDER == __LITTLE_ENDIAN
-+# if	__FLOAT_WORD_ORDER == BIG_ENDIAN
-+	unsigned int mantissa0:20;
-+	unsigned int exponent:11;
-+	unsigned int negative:1;
-+	unsigned int mantissa1:32;
-+# else
-+	/* Together these comprise the mantissa.  */
-+	unsigned int mantissa1:32;
-+	unsigned int mantissa0:20;
-+	unsigned int exponent:11;
-+	unsigned int negative:1;
-+# endif
-+#endif				/* Little endian.  */
-+      } ieee;
-+
-+    /* This format makes it easier to see if a NaN is a signalling NaN.  */
-+    struct
-+      {
-+#if	__BYTE_ORDER == __BIG_ENDIAN
-+	unsigned int negative:1;
-+	unsigned int exponent:11;
-+	unsigned int quiet_nan:1;
-+	/* Together these comprise the mantissa.  */
-+	unsigned int mantissa0:19;
-+	unsigned int mantissa1:32;
-+#else
-+# if	__FLOAT_WORD_ORDER == BIG_ENDIAN
-+	unsigned int mantissa0:19;
-+	unsigned int quiet_nan:1;
-+	unsigned int exponent:11;
-+	unsigned int negative:1;
-+	unsigned int mantissa1:32;
-+# else
-+	/* Together these comprise the mantissa.  */
-+	unsigned int mantissa1:32;
-+	unsigned int mantissa0:19;
-+	unsigned int quiet_nan:1;
-+	unsigned int exponent:11;
-+	unsigned int negative:1;
-+# endif
-+#endif
-+      } ieee_nan;
-+  };
-+
-+#define IEEE854_LONG_DOUBLE_BIAS	0x3ff /* Added to exponent.  */
-+
-+#endif /* LDBL_MANT_DIG == 53 */
-+
-+__END_DECLS
-+
-+#endif /* ieee754.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/lshift.S glibc-2.3.2-200304020432/sysdeps/mips/lshift.S
---- glibc-2.3.2/sysdeps/mips/lshift.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/lshift.S	Fri Mar 14 04:59:37 2003
-@@ -1,6 +1,6 @@
- /* MIPS2 __mpn_lshift --
- 
--Copyright (C) 1995, 2000 Free Software Foundation, Inc.
-+Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
- 
- This file is part of the GNU MP Library.
- 
-@@ -44,12 +44,12 @@
- 	addu	$4,$4,$2	/* make r4 point at end of res */
- 	addiu	$6,$6,-1
- 	and	$9,$6,4-1	/* number of limbs in first loop */
--	beq	$9,$0,.L0	/* if multiple of 4 limbs, skip first loop */
-+	beq	$9,$0,L(L0)	/* if multiple of 4 limbs, skip first loop */
- 	 srl	$2,$10,$13	/* compute function result */
- 
- 	subu	$6,$6,$9
- 
--.Loop0:	lw	$3,-8($5)
-+L(Loop0):	lw	$3,-8($5)
- 	addiu	$4,$4,-4
- 	addiu	$5,$5,-4
- 	addiu	$9,$9,-1
-@@ -57,13 +57,13 @@
- 	srl	$12,$3,$13
- 	move	$10,$3
- 	or	$8,$11,$12
--	bne	$9,$0,.Loop0
-+	bne	$9,$0,L(Loop0)
- 	 sw	$8,0($4)
- 
--.L0:	beq	$6,$0,.Lend
-+L(L0):	beq	$6,$0,L(Lend)
- 	 nop
- 
--.Loop:	lw	$3,-8($5)
-+L(Loop):	lw	$3,-8($5)
- 	addiu	$4,$4,-16
- 	addiu	$6,$6,-4
- 	sll	$11,$10,$7
-@@ -89,10 +89,10 @@
- 
- 	addiu	$5,$5,-16
- 	or	$8,$14,$9
--	bgtz	$6,.Loop
-+	bgtz	$6,L(Loop)
- 	 sw	$8,0($4)
- 
--.Lend:	sll	$8,$10,$7
-+L(Lend):	sll	$8,$10,$7
- 	j	$31
- 	sw	$8,-4($4)
- 	END (__mpn_lshift)
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/machine-gmon.h glibc-2.3.2-200304020432/sysdeps/mips/machine-gmon.h
---- glibc-2.3.2/sysdeps/mips/machine-gmon.h	Wed Feb 13 08:30:11 2002
-+++ glibc-2.3.2-200304020432/sysdeps/mips/machine-gmon.h	Mon Mar 17 16:53:37 2003
-@@ -1,5 +1,6 @@
- /* Machine-specific calling sequence for `mcount' profiling function.  MIPS
--   Copyright (C) 1996, 1997, 2000, 2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1996, 1997, 2000, 2001, 2002, 2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -20,14 +21,17 @@
- #define _MCOUNT_DECL(frompc,selfpc) \
- static void __attribute_used__ __mcount (u_long frompc, u_long selfpc)
- 
--/* Call __mcount with our the return PC for our caller,
-+/* Call __mcount with the return PC for our caller,
-    and the return PC our caller will return to.  */
-+
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
-+
- #ifdef __PIC__
--#define CPLOAD ".cpload $25;"
--#define CPRESTORE ".cprestore 44\n\t"
-+# define CPLOAD ".cpload $25;"
-+# define CPRESTORE ".cprestore 44\n\t"
- #else
--#define CPLOAD
--#define CPRESTORE
-+# define CPLOAD
-+# define CPRESTORE
- #endif
- 
- #define MCOUNT asm(\
-@@ -66,3 +70,70 @@
-         ".set reorder;\n\t" \
-         ".set at\n\t" \
-         ".end _mcount");
-+
-+#else
-+
-+#ifdef __PIC__
-+# define CPSETUP ".cpsetup $25, 88, _mcount;"
-+# define CPRETURN ".cpreturn;"
-+#else
-+# define CPSETUP
-+# define CPRETURN
-+#endif
-+
-+#if defined _ABIN32 && _MIPS_SIM == _ABIN32
-+# define PTR_ADDU_STRING "add" /* no u */
-+# define PTR_SUBU_STRING "sub" /* no u */
-+#elif defined _ABI64 && _MIPS_SIM == _ABI64
-+# define PTR_ADDU_STRING "daddu"
-+# define PTR_SUBU_STRING "dsubu"
-+#else
-+# error "Unknown ABI"
-+#endif
-+
-+#define MCOUNT asm(\
-+	".globl _mcount;\n\t" \
-+	".align 3;\n\t" \
-+	".type _mcount,@function;\n\t" \
-+	".ent _mcount\n\t" \
-+        "_mcount:\n\t" \
-+        ".frame $sp,88,$31\n\t" \
-+        ".set noreorder;\n\t" \
-+        ".set noat;\n\t" \
-+        PTR_SUBU_STRING " $29,$29,96;\n\t" \
-+        CPSETUP \
-+        "sd $4,24($29);\n\t" \
-+        "sd $5,32($29);\n\t" \
-+        "sd $6,40($29);\n\t" \
-+        "sd $7,48($29);\n\t" \
-+        "sd $8,56($29);\n\t" \
-+        "sd $9,64($29);\n\t" \
-+        "sd $10,72($29);\n\t" \
-+        "sd $11,80($29);\n\t" \
-+        "sd $2,16($29);\n\t" \
-+        "sd $1,0($29);\n\t" \
-+        "sd $31,8($29);\n\t" \
-+        "move $5,$31;\n\t" \
-+        "move $4,$1;\n\t" \
-+        "jal __mcount;\n\t" \
-+        "nop;\n\t" \
-+        "ld $4,24($29);\n\t" \
-+        "ld $5,32($29);\n\t" \
-+        "ld $6,40($29);\n\t" \
-+        "ld $7,48($29);\n\t" \
-+        "ld $8,56($29);\n\t" \
-+        "ld $9,64($29);\n\t" \
-+        "ld $10,72($29);\n\t" \
-+        "ld $11,80($29);\n\t" \
-+        "ld $2,16($29);\n\t" \
-+        "ld $31,8($29);\n\t" \
-+        "ld $1,0($29);\n\t" \
-+        CPRETURN \
-+        PTR_ADDU_STRING " $29,$29,96;\n\t" \
-+        "j $31;\n\t" \
-+        "move $31,$1;\n\t" \
-+        ".set reorder;\n\t" \
-+        ".set at\n\t" \
-+        ".end _mcount");
-+
-+#endif
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/memcpy.S glibc-2.3.2-200304020432/sysdeps/mips/memcpy.S
---- glibc-2.3.2/sysdeps/mips/memcpy.S	Tue Sep 10 13:22:59 2002
-+++ glibc-2.3.2-200304020432/sysdeps/mips/memcpy.S	Fri Mar 21 22:39:39 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
- 
-@@ -21,12 +21,7 @@
- #include <endian.h>
- 
- 
--/* void *memcpy(void *s1, const void *s2, size_t n);
--
--   This routine could be optimized further for MIPS64, but this is left
--   as an exercise for the future. When it is done, the file should be kept
--   as a sisterfile to this one, and placed in the sysdeps/mips/mips64 
--   directory.  */
-+/* void *memcpy(void *s1, const void *s2, size_t n);  */
- 
- #if __BYTE_ORDER == __BIG_ENDIAN
- #  define LWHI	lwl		/* high part is left in big-endian	*/
-@@ -44,27 +39,29 @@
- 	.set	noreorder
- 
- 	slti	t0, a2, 8		# Less than 8?
--	bne	t0, zero, $last8
-+	bne	t0, zero, L(last8)
- 	move	v0, a0			# Setup exit value before too late
- 
- 	xor	t0, a1, a0		# Find a0/a1 displacement
- 	andi	t0, 0x3
--	bne	t0, zero, $shift	# Go handle the unaligned case
-+	bne	t0, zero, L(shift)	# Go handle the unaligned case
- 	subu	t1, zero, a1
- 	andi	t1, 0x3			# a0/a1 are aligned, but are we
--	beq	t1, zero, $chk8w	#  starting in the middle of a word?
-+	beq	t1, zero, L(chk8w)	#  starting in the middle of a word?
- 	subu	a2, t1
- 	LWHI	t0, 0(a1)		# Yes we are... take care of that
- 	addu	a1, t1
- 	SWHI	t0, 0(a0)
- 	addu	a0, t1
- 
--$chk8w:	andi	t0, a2, 0x1f		# 32 or more bytes left?
--	beq	t0, a2, $chk1w
-+L(chk8w):	
-+	andi	t0, a2, 0x1f		# 32 or more bytes left?
-+	beq	t0, a2, L(chk1w)
- 	subu	a3, a2, t0		# Yes
- 	addu	a3, a1			# a3 = end address of loop
- 	move	a2, t0			# a2 = what will be left after loop
--$lop8w:	lw	t0,  0(a1)		# Loop taking 8 words at a time
-+L(lop8w):	
-+	lw	t0,  0(a1)		# Loop taking 8 words at a time
- 	lw	t1,  4(a1)
- 	lw	t2,  8(a1)
- 	lw	t3, 12(a1)
-@@ -81,49 +78,57 @@
- 	sw	t4, -16(a0)
- 	sw	t5, -12(a0)
- 	sw	t6,  -8(a0)
--	bne	a1, a3, $lop8w
-+	bne	a1, a3, L(lop8w)
- 	sw	t7,  -4(a0)
- 
--$chk1w:	andi	t0, a2, 0x3		# 4 or more bytes left?
--	beq	t0, a2, $last8
-+L(chk1w):	
-+	andi	t0, a2, 0x3		# 4 or more bytes left?
-+	beq	t0, a2, L(last8)
- 	subu	a3, a2, t0		# Yes, handle them one word at a time
- 	addu	a3, a1			# a3 again end address
- 	move	a2, t0
--$lop1w:	lw	t0, 0(a1)
-+L(lop1w):	
-+	lw	t0, 0(a1)
- 	addiu	a0, 4
- 	addiu	a1, 4
--	bne	a1, a3, $lop1w
-+	bne	a1, a3, L(lop1w)
- 	sw	t0, -4(a0)
- 
--$last8:	blez	a2, $lst8e		# Handle last 8 bytes, one at a time
-+L(last8):	
-+	blez	a2, L(lst8e)		# Handle last 8 bytes, one at a time
- 	addu	a3, a2, a1
--$lst8l:	lb	t0, 0(a1)
-+L(lst8l):	
-+	lb	t0, 0(a1)
- 	addiu	a0, 1
- 	addiu	a1, 1
--	bne	a1, a3, $lst8l
-+	bne	a1, a3, L(lst8l)
- 	sb	t0, -1(a0)
--$lst8e:	jr	ra			# Bye, bye
-+L(lst8e):	
-+	jr	ra			# Bye, bye
- 	nop
- 
--$shift:	subu	a3, zero, a0		# Src and Dest unaligned 
-+L(shift):	
-+	subu	a3, zero, a0		# Src and Dest unaligned 
- 	andi	a3, 0x3			#  (unoptimized case...)
--	beq	a3, zero, $shft1
-+	beq	a3, zero, L(shft1)
- 	subu	a2, a3			# a2 = bytes left
- 	LWHI	t0, 0(a1)		# Take care of first odd part
- 	LWLO	t0, 3(a1)
- 	addu	a1, a3
- 	SWHI	t0, 0(a0)
- 	addu	a0, a3
--$shft1:	andi	t0, a2, 0x3
-+L(shft1):	
-+	andi	t0, a2, 0x3
- 	subu	a3, a2, t0
- 	addu	a3, a1
--$shfth:	LWHI	t1, 0(a1)		# Limp through, word by word
-+L(shfth):	
-+	LWHI	t1, 0(a1)		# Limp through, word by word
- 	LWLO	t1, 3(a1)
- 	addiu	a0, 4
- 	addiu	a1, 4
--	bne	a1, a3, $shfth
-+	bne	a1, a3, L(shfth)
- 	sw	t1, -4(a0)
--	b	$last8			# Handle anything which may be left
-+	b	L(last8)		# Handle anything which may be left
- 	move	a2, t0
- 
- 	.set	reorder
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/memset.S glibc-2.3.2-200304020432/sysdeps/mips/memset.S
---- glibc-2.3.2/sysdeps/mips/memset.S	Tue Sep 10 13:22:59 2002
-+++ glibc-2.3.2-200304020432/sysdeps/mips/memset.S	Fri Mar 21 22:39:39 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
- 
-@@ -21,12 +21,7 @@
- #include <endian.h>
- 
- 
--/* void *memset(void *s, int c, size_t n).
--
--   This routine could be optimized further for MIPS64, but this is left
--   as an exercise for the future. When it is done, the file should be kept
--   as a sisterfile to this one, and placed in the sysdeps/mips/mips64 
--   directory.  */
-+/* void *memset(void *s, int c, size_t n).  */
- 
- #if __BYTE_ORDER == __BIG_ENDIAN
- # define SWHI	swl		/* high part is left in big-endian	*/
-@@ -38,45 +33,52 @@
- 	.set	noreorder
- 
- 	slti	t1, a2, 8		# Less than 8?
--	bne	t1, zero, $last8
-+	bne	t1, zero, L(last8)
- 	move	v0, a0			# Setup exit value before too late
- 
--	beq	a1, zero, $ueven	# If zero pattern, no need to extend
-+	beq	a1, zero, L(ueven)	# If zero pattern, no need to extend
- 	andi	a1, 0xff		# Avoid problems with bogus arguments
- 	sll	t0, a1, 8
- 	or	a1, t0
- 	sll	t0, a1, 16
- 	or	a1, t0			# a1 is now pattern in full word
- 
--$ueven:	subu	t0, zero, a0		# Unaligned address?
-+L(ueven):	
-+	subu	t0, zero, a0		# Unaligned address?
- 	andi	t0, 0x3
--	beq	t0, zero, $chkw
-+	beq	t0, zero, L(chkw)
- 	subu	a2, t0
- 	SWHI	a1, 0(a0)		# Yes, handle first unaligned part
- 	addu	a0, t0			# Now both a0 and a2 are updated
- 
--$chkw:	andi	t0, a2, 0x7		# Enough left for one loop iteration?
--	beq	t0, a2, $chkl
-+L(chkw):	
-+	andi	t0, a2, 0x7		# Enough left for one loop iteration?
-+	beq	t0, a2, L(chkl)
- 	subu	a3, a2, t0
- 	addu	a3, a0			# a3 is last loop address +1
- 	move	a2, t0			# a2 is now # of bytes left after loop
--$loopw:	addiu	a0, 8			# Handle 2 words pr. iteration
-+L(loopw):	
-+	addiu	a0, 8			# Handle 2 words pr. iteration
- 	sw	a1, -8(a0)
--	bne	a0, a3, $loopw
-+	bne	a0, a3, L(loopw)
- 	sw	a1, -4(a0)
- 
--$chkl:	andi	t0, a2, 0x4		# Check if there is at least a full
--	beq	t0, zero, $last8	#  word remaining after the loop
-+L(chkl):	
-+	andi	t0, a2, 0x4		# Check if there is at least a full
-+	beq	t0, zero, L(last8)	#  word remaining after the loop
- 	subu	a2, t0
- 	sw	a1, 0(a0)		# Yes...
- 	addiu	a0, 4
- 
--$last8:	blez	a2, $exit		# Handle last 8 bytes (if cnt>0)
-+L(last8):	
-+	blez	a2, L(exit)		# Handle last 8 bytes (if cnt>0)
- 	addu	a3, a2, a0		# a3 is last address +1
--$lst8l:	addiu	a0, 1
--	bne	a0, a3, $lst8l
-+L(lst8l):	
-+	addiu	a0, 1
-+	bne	a0, a3, L(lst8l)
- 	sb	a1, -1(a0)
--$exit:	j	ra			# Bye, bye
-+L(exit):	
-+	j	ra			# Bye, bye
- 	nop
- 
- 	.set	reorder
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips32/Implies glibc-2.3.2-200304020432/sysdeps/mips/mips32/Implies
---- glibc-2.3.2/sysdeps/mips/mips32/Implies	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips32/Implies	Sat Mar 29 09:15:28 2003
-@@ -0,0 +1,2 @@
-+mips
-+wordsize-32
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips32/Makefile glibc-2.3.2-200304020432/sysdeps/mips/mips32/Makefile
---- glibc-2.3.2/sysdeps/mips/mips32/Makefile	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips32/Makefile	Sat Mar 29 09:15:28 2003
-@@ -0,0 +1,3 @@
-+ifeq ($(filter -mabi=32,$(CC)),)
-+CC += -mabi=32
-+endif
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/Implies glibc-2.3.2-200304020432/sysdeps/mips/mips64/Implies
---- glibc-2.3.2/sysdeps/mips/mips64/Implies	Wed Jul 14 09:27:44 1999
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/Implies	Mon Mar 17 17:20:44 2003
-@@ -1,4 +1,3 @@
--wordsize-64
- # MIPS uses IEEE 754 floating point.
- ieee754/flt-32
- ieee754/dbl-64
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/__longjmp.c glibc-2.3.2-200304020432/sysdeps/mips/mips64/__longjmp.c
---- glibc-2.3.2/sysdeps/mips/mips64/__longjmp.c	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/__longjmp.c	Thu Mar 20 23:29:44 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1992, 1995, 1997, 2000 Free Software Foundation, Inc.
-+/* Copyright (C) 1992, 1995, 1997, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Brendan Kehoe (brendan@zen.org).
- 
-@@ -38,6 +38,7 @@
-   register int val asm ("a1");
- 
-   /* Pull back the floating point callee-saved registers.  */
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-   asm volatile ("l.d $f24, %0" : : "m" (env[0].__fpregs[0]));
-   asm volatile ("l.d $f25, %0" : : "m" (env[0].__fpregs[1]));
-   asm volatile ("l.d $f26, %0" : : "m" (env[0].__fpregs[2]));
-@@ -46,6 +47,14 @@
-   asm volatile ("l.d $f29, %0" : : "m" (env[0].__fpregs[5]));
-   asm volatile ("l.d $f30, %0" : : "m" (env[0].__fpregs[6]));
-   asm volatile ("l.d $f31, %0" : : "m" (env[0].__fpregs[7]));
-+#else
-+  asm volatile ("l.d $f20, %0" : : "m" (env[0].__fpregs[0]));
-+  asm volatile ("l.d $f22, %0" : : "m" (env[0].__fpregs[1]));
-+  asm volatile ("l.d $f24, %0" : : "m" (env[0].__fpregs[2]));
-+  asm volatile ("l.d $f26, %0" : : "m" (env[0].__fpregs[3]));
-+  asm volatile ("l.d $f28, %0" : : "m" (env[0].__fpregs[4]));
-+  asm volatile ("l.d $f30, %0" : : "m" (env[0].__fpregs[5]));
-+#endif
- 
-   /* Get and reconstruct the floating point csr.  */
-   asm volatile ("lw $2, %0" : : "m" (env[0].__fpc_csr));
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/add_n.S glibc-2.3.2-200304020432/sysdeps/mips/mips64/add_n.S
---- glibc-2.3.2/sysdeps/mips/mips64/add_n.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/add_n.S	Fri Mar 14 04:59:37 2003
-@@ -1,7 +1,7 @@
- /* MIPS3 __mpn_add_n -- Add two limb vectors of the same length > 0 and
-  * store sum in a third limb vector.
-  *
-- * Copyright (C) 1995, 2000 Free Software Foundation, Inc.
-+ * Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
-  *
-  * This file is part of the GNU MP Library.
-  *
-@@ -22,6 +22,7 @@
-  */
- 
- #include <sysdep.h>
-+#include <sys/asm.h>
- 
- /*
-  * INPUT PARAMETERS
-@@ -38,10 +39,10 @@
- 	.globl	__mpn_add_n
- 	.ent	__mpn_add_n
- __mpn_add_n:
--	.set	noreorder
- #ifdef __PIC__
--	.cpload t9
-+	SETUP_GP /* ??? unused */
- #endif
-+	.set	noreorder
- 	.set	nomacro
- 
- 	ld	$10,0($5)
-@@ -49,12 +50,12 @@
- 
- 	daddiu	$7,$7,-1
- 	and	$9,$7,4-1	# number of limbs in first loop
--	beq	$9,$0,.L0	# if multiple of 4 limbs, skip first loop
-+	beq	$9,$0,L(L0)	# if multiple of 4 limbs, skip first loop
- 	 move	$2,$0
- 
- 	dsubu	$7,$7,$9
- 
--.Loop0:	daddiu	$9,$9,-1
-+L(Loop0):	daddiu	$9,$9,-1
- 	ld	$12,8($5)
- 	daddu	$11,$11,$2
- 	ld	$13,8($6)
-@@ -68,13 +69,13 @@
- 	daddiu	$6,$6,8
- 	move	$10,$12
- 	move	$11,$13
--	bne	$9,$0,.Loop0
-+	bne	$9,$0,L(Loop0)
- 	 daddiu	$4,$4,8
- 
--.L0:	beq	$7,$0,.Lend
-+L(L0):	beq	$7,$0,L(Lend)
- 	 nop
- 
--.Loop:	daddiu	$7,$7,-4
-+L(Loop):	daddiu	$7,$7,-4
- 
- 	ld	$12,8($5)
- 	daddu	$11,$11,$2
-@@ -115,10 +116,10 @@
- 	daddiu	$5,$5,32
- 	daddiu	$6,$6,32
- 
--	bne	$7,$0,.Loop
-+	bne	$7,$0,L(Loop)
- 	 daddiu	$4,$4,32
- 
--.Lend:	daddu	$11,$11,$2
-+L(Lend):	daddu	$11,$11,$2
- 	sltu	$8,$11,$2
- 	daddu	$11,$10,$11
- 	sltu	$2,$11,$10
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/addmul_1.S glibc-2.3.2-200304020432/sysdeps/mips/mips64/addmul_1.S
---- glibc-2.3.2/sysdeps/mips/mips64/addmul_1.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/addmul_1.S	Fri Mar 14 04:59:37 2003
-@@ -1,7 +1,7 @@
- /* MIPS3 __mpn_addmul_1 -- Multiply a limb vector with a single limb and
-  * add the product to a second limb vector.
-  *
-- * Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc.
-+ * Copyright (C) 1992, 1994, 1995, 2002, 2003 Free Software Foundation, Inc.
-  *
-  * This file is part of the GNU MP Library.
-  *
-@@ -22,6 +22,7 @@
-  */
- 
- #include <sysdep.h>
-+#include <sys/asm.h>
- 
- /* INPUT PARAMETERS
-  * res_ptr	$4
-@@ -38,10 +39,10 @@
- 	.globl	__mpn_addmul_1
- 	.ent	__mpn_addmul_1
- __mpn_addmul_1:
--	.set    noreorder
- #ifdef PIC
--	.cpload t9
-+	SETUP_GP /* ??? unused */
- #endif
-+	.set    noreorder
- 	.set    nomacro
- 
-  # warm up phase 0
-@@ -52,14 +53,14 @@
- 	dmultu	$8,$7
- 
- 	daddiu	$6,$6,-1
--	beq	$6,$0,$LC0
-+	beq	$6,$0,L(LC0)
- 	 move	$2,$0		# zero cy2
- 
- 	daddiu	$6,$6,-1
--	beq	$6,$0,$LC1
-+	beq	$6,$0,L(LC1)
- 	ld	$8,0($5)	# load new s1 limb as early as possible
- 
--Loop:	ld	$10,0($4)
-+L(Loop):	ld	$10,0($4)
- 	mflo	$3
- 	mfhi	$9
- 	daddiu	$5,$5,8
-@@ -73,11 +74,11 @@
- 	daddu	$2,$2,$10
- 	sd	$3,0($4)
- 	daddiu	$4,$4,8
--	bne	$6,$0,Loop
-+	bne	$6,$0,L(Loop)
- 	 daddu	$2,$9,$2	# add high product limb and carry from addition
- 
-  # cool down phase 1
--$LC1:	ld	$10,0($4)
-+L(LC1):	ld	$10,0($4)
- 	mflo	$3
- 	mfhi	$9
- 	daddu	$3,$3,$2
-@@ -91,7 +92,7 @@
- 	daddu	$2,$9,$2	# add high product limb and carry from addition
- 
-  # cool down phase 0
--$LC0:	ld	$10,0($4)
-+L(LC0):	ld	$10,0($4)
- 	mflo	$3
- 	mfhi	$9
- 	daddu	$3,$3,$2
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/bits/setjmp.h glibc-2.3.2-200304020432/sysdeps/mips/mips64/bits/setjmp.h
---- glibc-2.3.2/sysdeps/mips/mips64/bits/setjmp.h	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/bits/setjmp.h	Thu Jan  1 01:00:00 1970
-@@ -1,57 +0,0 @@
--/* Define the machine-dependent type `jmp_buf'.  MIPS version.
--   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#ifndef _SETJMP_H
--# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
--#endif
--
--typedef struct
--  {
--    /* Program counter.  */
--    __ptr_t __pc;
--
--    /* Stack pointer.  */
--    __ptr_t __sp;
--
--    /* Callee-saved registers s0 through s7.  */
--    int __regs[8];
--
--    /* The frame pointer.  */
--    __ptr_t __fp;
--
--    /* The global pointer.  */
--    __ptr_t __gp;
--
--    /* Floating point status register.  */
--    int __fpc_csr;
--
--    /* Callee-saved floating point registers.  */
--    double __fpregs[8];
--  } __jmp_buf[1];
--
--#ifdef __USE_MISC
--/* Offset to the program counter in `jmp_buf'.  */
--# define JB_PC	0
--#endif
--
--
--/* Test if longjmp to JMPBUF would unwind the frame
--   containing a local variable at ADDRESS.  */
--#define _JMPBUF_UNWINDS(jmpbuf, address) \
--  ((__ptr_t) (address) < (jmpbuf)[0].__sp)
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/bsd-_setjmp.S glibc-2.3.2-200304020432/sysdeps/mips/mips64/bsd-_setjmp.S
---- glibc-2.3.2/sysdeps/mips/mips64/bsd-_setjmp.S	Tue Dec 31 20:13:27 2002
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/bsd-_setjmp.S	Mon Mar 17 16:47:12 2003
-@@ -1,5 +1,5 @@
- /* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'.  MIPS64 version.
--   Copyright (C) 1996, 1997, 2000, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1996, 1997, 2000, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -28,10 +28,19 @@
- #endif
- ENTRY (_setjmp)
- #ifdef __PIC__
--	.cpload t9
-+	SETUP_GP
- #endif
--	dla t9, C_SYMBOL_NAME (__sigsetjmp)
-+	SETUP_GP64 (v0, C_SYMBOL_NAME (_setjmp))
-+	PTR_LA t9, C_SYMBOL_NAME (__sigsetjmp)
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
- 	nop
-+#endif	
-+	RESTORE_GP64
-+	move	a1, zero		/* Pass a second argument of zero.  */
-+#ifdef __PIC__
- 	jr t9
--	dli a1, 0		/* Pass a second argument of zero.  */
-+#else
-+	j	C_SYMBOL_NAME (__sigsetjmp)
-+#endif
-+	.end	_setjmp
- libc_hidden_def (_setjmp)
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/bsd-setjmp.S glibc-2.3.2-200304020432/sysdeps/mips/mips64/bsd-setjmp.S
---- glibc-2.3.2/sysdeps/mips/mips64/bsd-setjmp.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/bsd-setjmp.S	Mon Mar 17 16:47:12 2003
-@@ -1,5 +1,5 @@
- /* BSD `setjmp' entry point to `sigsetjmp (..., 1)'.  MIPS64 version.
--   Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-+   Copyright (C) 1996, 1997, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -22,15 +22,25 @@
-    in setjmp doesn't clobber the state restored by longjmp.  */
- 
- #include <sysdep.h>
-+#include <sys/asm.h>
- 
- #ifdef PIC
- 	.option pic2
- #endif
- ENTRY (setjmp)
--#ifdef PIC
--	.cpload t9
-+#ifdef __PIC__
-+	SETUP_GP
- #endif
--	dla t9, C_SYMBOL_NAME (__sigsetjmp)
-+	SETUP_GP64 (v0, C_SYMBOL_NAME (setjmp))
-+	PTR_LA t9, C_SYMBOL_NAME (__sigsetjmp)
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
- 	nop
--	jr t9
-+#endif	
-+	RESTORE_GP64
- 	dli a1, 1		/* Pass a second argument of one.  */
-+#ifdef __PIC__
-+	jr	t9
-+#else
-+	j	C_SYMBOL_NAME (__sigsetjmp)
-+#endif
-+	.end	setjmp
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/dl-machine.h glibc-2.3.2-200304020432/sysdeps/mips/mips64/dl-machine.h
---- glibc-2.3.2/sysdeps/mips/mips64/dl-machine.h	Thu Feb 28 22:35:57 2002
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/dl-machine.h	Thu Jan  1 01:00:00 1970
-@@ -1,594 +0,0 @@
--/* Machine-dependent ELF dynamic relocation inline functions.  MIPS64 version.
--   Copyright (C) 1996,1997,1999,2000,2001,2002 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--   Contributed by Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#ifndef dl_machine_h
--#define dl_machine_h
--
--#define ELF_MACHINE_NAME "MIPS"
--
--#define ELF_MACHINE_NO_PLT
--
--#include <entry.h>
--
--#ifndef ENTRY_POINT
--#error ENTRY_POINT needs to be defined for MIPS.
--#endif
--
--#ifndef _RTLD_PROLOGUE
--# define _RTLD_PROLOGUE(entry) "\n\t.globl " __STRING(entry)	\
--			       "\n\t.ent " __STRING(entry)	\
--			       "\n\t" __STRING(entry) ":\n\t"
--#endif
--
--#ifndef _RTLD_EPILOGUE
--# define _RTLD_EPILOGUE(entry) "\t.end " __STRING(entry) "\n"
--#endif
--
--/* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.
--   This makes no sense on MIPS but we have to define this to R_MIPS_REL32
--   to avoid the asserts in dl-lookup.c from blowing.  */
--#define ELF_MACHINE_JMP_SLOT			R_MIPS_REL32
--#define elf_machine_type_class(type)		ELF_RTYPE_CLASS_PLT
--
--/* Translate a processor specific dynamic tag to the index
--   in l_info array.  */
--#define DT_MIPS(x) (DT_MIPS_##x - DT_LOPROC + DT_NUM)
--
--#if 0
--/* We may need 64k alignment. */
--#define ELF_MACHINE_ALIGN_MASK 0xffff
--#endif
--
--/*
-- * MIPS libraries are usually linked to a non-zero base address.  We
-- * subtrace the base address from the address where we map the object
-- * to.  This results in more efficient address space usage.
-- */
--#if 0
--#define MAP_BASE_ADDR(l) ((l)->l_info[DT_MIPS(BASE_ADDRESS)] ? \
--			  (l)->l_info[DT_MIPS(BASE_ADDRESS)]->d_un.d_ptr : 0)
--#else
--#define MAP_BASE_ADDR(l) 0x5ffe0000
--#endif
--
--/* If there is a DT_MIPS_RLD_MAP entry in the dynamic section, fill it in
--   with the run-time address of the r_debug structure  */
--#define ELF_MACHINE_DEBUG_SETUP(l,r) \
--do { if ((l)->l_info[DT_MIPS (RLD_MAP)]) \
--       *(ElfW(Addr) *)((l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) = \
--       (ElfW(Addr)) (r); \
--   } while (0)
--
--/* Return nonzero iff ELF  header is compatible with the running host.  */
--static inline int __attribute__ ((unused))
--elf_machine_matches_host (const ElfW(Ehdr) *ehdr)
--{
--  switch (ehdr->e_machine)
--    {
--    case EM_MIPS:
--    case EM_MIPS_RS3_LE:
--      return 1;
--    default:
--      return 0;
--    }
--}
--
--static inline ElfW(Addr) *
--elf_mips_got_from_gpreg (ElfW(Addr) gpreg)
--{
--  /* FIXME: the offset of gp from GOT may be system-dependent. */
--  return (ElfW(Addr) *) (gpreg - 0x7ff0);
--}
--
--/* Return the link-time address of _DYNAMIC.  Conveniently, this is the
--   first element of the GOT.  This must be inlined in a function which
--   uses global data.  */
--static inline ElfW(Addr)
--elf_machine_dynamic (void)
--{
--  register ElfW(Addr) gp __asm__ ("$28");
--
--  return *elf_mips_got_from_gpreg (gp);
--}
--
--
--/* Return the run-time load address of the shared object.  */
--static inline ElfW(Addr)
--elf_machine_load_address (void)
--{
--  ElfW(Addr) addr;
--  asm ("	.set noreorder\n"
--       "	dla %0, here\n"
--       "	bltzal $0, here\n"
--       "	nop\n"
--       "here:	dsubu %0, $31, %0\n"
--       "	.set reorder\n"
--       :	"=r" (addr)
--       :	/* No inputs */
--       :	"$31");
--  return addr;
--}
--
--/* The MSB of got[1] of a gnu object is set to identify gnu objects. */
--#define ELF_MIPS_GNU_GOT1_MASK 0x80000000
--
--/* Relocate GOT. */
--static inline void
--elf_machine_got_rel (struct link_map *map, int lazy)
--{
--  ElfW(Addr) *got;
--  ElfW(Sym) *sym;
--  int i, n;
--  const char *strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);
--
--#define RESOLVE_GOTSYM(sym) \
--    ({ \
--      const ElfW(Sym) *ref = sym; \
--      ElfW(Addr) sym_loadaddr; \
--      sym_loadaddr = _dl_lookup_symbol (strtab + sym->st_name, &ref, \
--					map->l_scope, \
--					map->l_name, R_MIPS_REL32);\
--      (ref)? sym_loadaddr + ref->st_value: 0; \
--    })
--
--  got = (ElfW(Addr) *) D_PTR (map, l_info[DT_PLTGOT]);
--
--  /* got[0] is reserved. got[1] is also reserved for the dynamic object
--     generated by gnu ld. Skip these reserved entries from relocation.  */
--  i = (got[1] & ELF_MIPS_GNU_GOT1_MASK)? 2: 1;
--  n = map->l_info[DT_MIPS (LOCAL_GOTNO)]->d_un.d_val;
--  /* Add the run-time display to all local got entries. */
--  while (i < n)
--    got[i++] += map->l_addr;
--
--  /* Handle global got entries. */
--  got += n;
--  sym = (ElfW(Sym) *) D_PTR (map, l_info[DT_SYMTAB]);
--  sym += map->l_info[DT_MIPS (GOTSYM)]->d_un.d_val;
--  i = (map->l_info[DT_MIPS (SYMTABNO)]->d_un.d_val
--       - map->l_info[DT_MIPS (GOTSYM)]->d_un.d_val);
--
--  while (i--)
--    {
--      if (sym->st_shndx == SHN_UNDEF)
--	{
--	  if (ELFW(ST_TYPE) (sym->st_info) == STT_FUNC)
--	    {
--	      if (sym->st_value && lazy)
--		*got = sym->st_value + map->l_addr;
--	      else
--		*got = RESOLVE_GOTSYM (sym);
--	    }
--	  else /* if (*got == 0 || *got == QS) */
--	    *got = RESOLVE_GOTSYM (sym);
--	}
--      else if (sym->st_shndx == SHN_COMMON)
--	*got = RESOLVE_GOTSYM (sym);
--      else if (ELFW(ST_TYPE) (sym->st_info) == STT_FUNC
--	       && *got != sym->st_value
--	       && lazy)
--	*got += map->l_addr;
--      else if (ELFW(ST_TYPE) (sym->st_info) == STT_SECTION)
--	{
--	  if (sym->st_other == 0)
--	    *got += map->l_addr;
--	}
--      else
--	*got = RESOLVE_GOTSYM (sym);
--
--      got++;
--      sym++;
--    }
--
--#undef RESOLVE_GOTSYM
--
--  return;
--}
--
--/* Set up the loaded object described by L so its stub function
--   will jump to the on-demand fixup code in dl-runtime.c.  */
--
--static inline int
--elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
--{
--  ElfW(Addr) *got;
--  extern void _dl_runtime_resolve (ElfW(Word));
--  extern int _dl_mips_gnu_objects;
--
--#ifdef RTLD_BOOTSTRAP
--    {
--      return lazy;
--    }
--#endif
--  if (lazy)
--    {
--      /* The GOT entries for functions have not yet been filled in.
--	 Their initial contents will arrange when called to put an
--	 offset into the .dynsym section in t8, the return address
--	 in t7 and then jump to _GLOBAL_OFFSET_TABLE[0].  */
--      got = (ElfW(Addr) *) D_PTR (l, l_info[DT_PLTGOT]);
--
--      /* This function will get called to fix up the GOT entry indicated by
--	 the register t8, and then jump to the resolved address.  */
--      got[0] = (ElfW(Addr)) &_dl_runtime_resolve;
--
--      /* Store l to _GLOBAL_OFFSET_TABLE[1] for gnu object. The MSB
--	 of got[1] of a gnu object is set to identify gnu objects.
--	 Where we can store l for non gnu objects? XXX  */
--      if ((got[1] & ELF_MIPS_GNU_GOT1_MASK) != 0)
--	got[1] = (ElfW(Addr)) ((unsigned) l | ELF_MIPS_GNU_GOT1_MASK);
--      else
--	_dl_mips_gnu_objects = 0;
--    }
--
--  /* Relocate global offset table.  */
--  elf_machine_got_rel (l, lazy);
--
--  return lazy;
--}
--
--/* Get link_map for this object.  */
--static inline struct link_map *
--elf_machine_runtime_link_map (ElfW(Addr) gpreg, ElfW(Addr) stub_pc)
--{
--  extern int _dl_mips_gnu_objects;
--
--  /* got[1] is reserved to keep its link map address for the shared
--     object generated by the gnu linker.  If all are such objects, we
--     can find the link map from current GPREG simply.  If not so, get
--     the link map for caller's object containing STUB_PC.  */
--
--  if (_dl_mips_gnu_objects)
--    {
--      ElfW(Addr) *got = elf_mips_got_from_gpreg (gpreg);
--      ElfW(Word) g1;
--
--      g1 = ((ElfW(Word) *) got)[1];
--
--      if ((g1 & ELF_MIPS_GNU_GOT1_MASK) != 0)
--	{
--	  struct link_map *l =
--	    (struct link_map *) (g1 & ~ELF_MIPS_GNU_GOT1_MASK);
--	  ElfW(Addr) base, limit;
--	  const ElfW(Phdr) *p = l->l_phdr;
--	  ElfW(Half) this, nent = l->l_phnum;
--
--	  /* For the common case of a stub being called from the containing
--	     object, STUB_PC will point to somewhere within the object that
--	     is described by the link map fetched via got[1].  Otherwise we
--	     have to scan all maps.  */
--	  for (this = 0; this < nent; this++)
--	    {
--	      if (p[this].p_type == PT_LOAD)
--		{
--		  base = p[this].p_vaddr + l->l_addr;
--		  limit = base + p[this].p_memsz;
--		  if (stub_pc >= base && stub_pc < limit)
--		    return l;
--		}
--	      this++;
--	    }
--	}
--    }
--
--    {
--      struct link_map *l = GL(dl_loaded);
--
--      while (l)
--	{
--	  ElfW(Addr) base, limit;
--	  const ElfW(Phdr) *p = l->l_phdr;
--	  ElfW(Half) this, nent = l->l_phnum;
--
--	  for (this = 0; this < nent; this++)
--	    {
--	      if (p[this].p_type == PT_LOAD)
--		{
--		  base = p[this].p_vaddr + l->l_addr;
--		  limit = base + p[this].p_memsz;
--		  if (stub_pc >= base && stub_pc < limit)
--		    return l;
--		}
--	    }
--	  l = l->l_next;
--	}
--    }
--
--  _dl_signal_error (0, NULL, NULL, "cannot find runtime link map");
--  return NULL;
--}
--
--/* Mips has no PLT but define elf_machine_relplt to be elf_machine_rel. */
--#define elf_machine_relplt elf_machine_rel
--
--/* Define mips specific runtime resolver. The function __dl_runtime_resolve
--   is called from assembler function _dl_runtime_resolve which converts
--   special argument registers t7 ($15) and t8 ($24):
--     t7  address to return to the caller of the function
--     t8  index for this function symbol in .dynsym
--   to usual c arguments.  */
--
--#define ELF_MACHINE_RUNTIME_TRAMPOLINE					      \
--/* The flag _dl_mips_gnu_objects is set if all dynamic objects are	      \
--   generated by the gnu linker. */					      \
--int _dl_mips_gnu_objects = 1;						      \
--									      \
--/* This is called from assembly stubs below which the compiler can't see.  */ \
--static ElfW(Addr)							      \
--__dl_runtime_resolve (ElfW(Word), ElfW(Word), ElfW(Addr), ElfW(Addr))	      \
--                  __attribute__ ((unused));				      \
--									      \
--static ElfW(Addr)							      \
--__dl_runtime_resolve (ElfW(Word) sym_index,				      \
--		      ElfW(Word) return_address,			      \
--		      ElfW(Addr) old_gpreg,				      \
--		      ElfW(Addr) stub_pc)				      \
--{									      \
--  struct link_map *l = elf_machine_runtime_link_map (old_gpreg, stub_pc);     \
--  const ElfW(Sym) *const symtab						      \
--    = (const ElfW(Sym) *) D_PTR (l, l_info[DT_SYMTAB]);			      \
--  const char *strtab = (const void *) D_PTR (l, l_info[DT_STRTAB]);	      \
--  const ElfW(Addr) *got							      \
--    = (const ElfW(Addr) *) D_PTR (l, l_info[DT_PLTGOT]);		      \
--  const ElfW(Word) local_gotno						      \
--    = (const ElfW(Word)) l->l_info[DT_MIPS (LOCAL_GOTNO)]->d_un.d_val;	      \
--  const ElfW(Word) gotsym						      \
--    = (const ElfW(Word)) l->l_info[DT_MIPS (GOTSYM)]->d_un.d_val;	      \
--  const ElfW(Sym) *definer;						      \
--  ElfW(Addr) loadbase;							      \
--  ElfW(Addr) funcaddr;							      \
--									      \
--  /* Look up the symbol's run-time value.  */				      \
--  definer = &symtab[sym_index];						      \
--									      \
--  loadbase = _dl_lookup_symbol (strtab + definer->st_name, &definer,	      \
--				l->l_scope, l->l_name,			      \
--				R_MIPS_REL32);				      \
--									      \
--  /* Apply the relocation with that value.  */				      \
--  funcaddr = loadbase + definer->st_value;				      \
--  *(got + local_gotno + sym_index - gotsym) = funcaddr;			      \
--									      \
--  return funcaddr;							      \
--}									      \
--									      \
--asm ("\n								      \
--	.text\n								      \
--	.align	3\n							      \
--	.globl	_dl_runtime_resolve\n					      \
--	.type	_dl_runtime_resolve,@function\n				      \
--	.ent	_dl_runtime_resolve\n					      \
--_dl_runtime_resolve:\n							      \
--	.set noreorder\n						      \
--	# Save old GP to $3.\n						      \
--	move	$3,$28\n						      \
--	# Modify t9 ($25) so as to point .cpload instruction.\n		      \
--	daddu	$25,2*8\n						      \
--	# Compute GP.\n							      \
--	.cpload $25\n							      \
--	.set reorder\n							      \
--	# Save slot call pc.\n						      \
--        move	$2, $31\n						      \
--	# Save arguments and sp value in stack.\n			      \
--	dsubu	$29, 10*8\n						      \
--	.cprestore 8*8\n						      \
--	sd	$15, 9*8($29)\n						      \
--	sd	$4, 3*8($29)\n						      \
--	sd	$5, 4*8($29)\n						      \
--	sd	$6, 5*8($29)\n						      \
--	sd	$7, 6*8($29)\n						      \
--	sd	$16, 7*8($29)\n						      \
--	move	$16, $29\n						      \
--	move	$4, $24\n						      \
--	move	$5, $15\n						      \
--	move	$6, $3\n						      \
--	move	$7, $2\n						      \
--	jal	__dl_runtime_resolve\n					      \
--	move	$29, $16\n						      \
--	ld	$31, 9*8($29)\n						      \
--	ld	$4, 3*8($29)\n						      \
--	ld	$5, 4*8($29)\n						      \
--	ld	$6, 5*8($29)\n						      \
--	ld	$7, 6*8($29)\n						      \
--	ld	$16, 7*8($29)\n						      \
--	daddu	$29, 10*8\n						      \
--	move	$25, $2\n						      \
--	jr	$25\n							      \
--	.end	_dl_runtime_resolve\n					      \
--	.previous\n							      \
--");
--
--/* Mask identifying addresses reserved for the user program,
--   where the dynamic linker should not map anything.  */
--#define ELF_MACHINE_USER_ADDRESS_MASK	0x80000000UL
--
--
--
--/* Initial entry point code for the dynamic linker.
--   The C function `_dl_start' is the real entry point;
--   its return value is the user program's entry point.
--   Note how we have to be careful about two things:
--
--   1) That we allocate a minimal stack of 24 bytes for
--      every function call, the MIPS ABI states that even
--      if all arguments are passed in registers the procedure
--      called can use the 16 byte area pointed to by $sp
--      when it is called to store away the arguments passed
--      to it.
--
--   2) That under Linux the entry is named __start
--      and not just plain _start.  */
--
--#define RTLD_START asm ("\
--	.text\n\
--	.align	3\n"\
--_RTLD_PROLOGUE (ENTRY_POINT)\
--"	.globl _dl_start_user\n\
--	.set noreorder\n\
--	bltzal $0, 0f\n\
--	nop\n\
--0:	.cpload $31\n\
--	.set reorder\n\
--	# i386 ABI book says that the first entry of GOT holds\n\
--	# the address of the dynamic structure. Though MIPS ABI\n\
--	# doesn't say nothing about this, I emulate this here.\n\
--	dla $4, _DYNAMIC\n\
--	sd $4, -0x7ff0($28)\n\
--	dsubu $29, 16\n\
--	move $4, $29\n\
--	jal _dl_start\n\
--	daddiu $29, 16\n\
--	# Get the value of label '_dl_start_user' in t9 ($25).\n\
--	dla $25, _dl_start_user\n\
--_dl_start_user:\n\
--	.set noreorder\n\
--	.cpload $25\n\
--	.set reorder\n\
--	move $16, $28\n\
--	# Save the user entry point address in saved register.\n\
--	move $17, $2\n\
--	# Store the highest stack address\n\
--	sd $29, __libc_stack_end\n\
--	# See if we were run as a command with the executable file\n\
--	# name as an extra leading argument.\n\
--	ld $2, _dl_skip_args\n\
--	beq $2, $0, 1f\n\
--	# Load the original argument count.\n\
--	ld $4, 0($29)\n\
--	# Subtract _dl_skip_args from it.\n\
--	dsubu $4, $2\n\
--	# Adjust the stack pointer to skip _dl_skip_args words.\n\
--	dsll $2,2\n\
--	daddu $29, $2\n\
--	# Save back the modified argument count.\n\
--	sd $4, 0($29)\n\
--1:	# Call _dl_init (struct link_map *main_map, int argc, char **argv, char **env) \n\
--	ld $4, _rtld_local\n\
--	ld $5, 0($29)\n\
--	dla $6, 4($29)\n\
--	dla $7, 8($29)\n\
--	dsubu $29, 16\n\
--	# Call the function to run the initializers.\n\
--	jal _dl_init_internal\n\
--	daddiu $29, 16\n\
--	# Pass our finalizer function to the user in ra.\n\
--	dla $31, _dl_fini\n\
--	# Jump to the user entry point.\n\
--1:	# Call _dl_init (struct link_map *main_map, int argc, char **argv, char **env) \n\
--	lw $4, _rtld_local\n\
--	lw $5, 0($29)\n\
--	la $6, 4($29)\n\
--	la $7, 8($29)\n\
--	subu $29, 16\n\
--	# Call the function to run the initializers.\n\
--	jal _dl_init_internal\n\
--	addiu $29, 16\n\
--	# Pass our finalizer function to the user in ra.\n\
--	dla $31, _dl_fini\n\
--	# Jump to the user entry point.\n\
--	move $25, $17\n\
--	ld $4, 0($29)\n\
--	ld $5, 1*8($29)\n\
--	ld $6, 2*8$29)\n\
--	ld $7, 3*8($29)\n\
--	jr $25\n"\
--_RTLD_EPILOGUE(ENTRY_POINT) \
--	"\n.previous"\
--);
--
--
--/* The MIPS never uses Elfxx_Rela relocations.  */
--#define ELF_MACHINE_NO_RELA 1
--
--#endif /* !dl_machine_h */
--
--#ifdef RESOLVE
--
--/* Perform the relocation specified by RELOC and SYM (which is fully resolved).
--   MAP is the object containing the reloc.  */
--
--static inline void
--elf_machine_rel (struct link_map *map, const ElfW(Rel) *reloc,
--		 const ElfW(Sym) *sym, const struct r_found_version *version,
--		 ElfW(Addr) *const reloc_addr)
--{
--  const unsigned long int r_type = ELFW(R_TYPE) (reloc->r_info);
--  ElfW(Addr) loadbase;
--  ElfW(Addr) undo __attribute__ ((unused));
--
--  switch (r_type)
--    {
--    case R_MIPS_REL32:
--      {
--	ElfW(Addr) undo = 0;
--
--	if (ELFW(ST_BIND) (sym->st_info) == STB_LOCAL
--	    && (ELFW(ST_TYPE) (sym->st_info) == STT_SECTION
--		|| ELFW(ST_TYPE) (sym->st_info) == STT_NOTYPE))
--	  {
--	    *reloc_addr += map->l_addr;
--	    break;
--	  }
--#ifndef RTLD_BOOTSTRAP
--	/* This is defined in rtld.c, but nowhere in the static libc.a;
--	   make the reference weak so static programs can still link.  This
--	   declaration cannot be done when compiling rtld.c (i.e.  #ifdef
--	   RTLD_BOOTSTRAP) because rtld.c contains the common defn for
--	   _dl_rtld_map, which is incompatible with a weak decl in the same
--	   file.  */
--# ifndef SHARED
--	weak_extern (GL(dl_rtld_map));
--# endif
--	if (map == &GL(dl_rtld_map))
--	  /* Undo the relocation done here during bootstrapping.  Now we will
--	     relocate it anew, possibly using a binding found in the user
--	     program or a loaded library rather than the dynamic linker's
--	     built-in definitions used while loading those libraries.  */
--	  undo = map->l_addr + sym->st_value;
--#endif
--	  loadbase = RESOLVE (&sym, version, 0);
--	  *reloc_addr += (sym ? (loadbase + sym->st_value) : 0) - undo;
--	}
--      break;
--#ifndef RTLD_BOOTSTRAP
--    case R_MIPS_NONE:		/* Alright, Wilbur.  */
--      break;
--#endif
--    default:
--      _dl_reloc_bad_type (map, r_type, 0);
--      break;
--    }
--}
--
--static inline void
--elf_machine_rel_relative (ElfW(Addr) l_addr, const ElfW(Rel) *reloc,
--			  ElfW(Addr) *const reloc_addr)
--{
--  /* XXX Nothing to do.  There is no relative relocation, right?  */
--}
--
--static inline void
--elf_machine_lazy_rel (struct link_map *map, ElfW(Addr) l_addr,
--		      const ElfW(Rel) *reloc)
--{
--  /* Do nothing.  */
--}
--
--#endif /* RESOLVE */
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/gmp-mparam.h glibc-2.3.2-200304020432/sysdeps/mips/mips64/gmp-mparam.h
---- glibc-2.3.2/sysdeps/mips/mips64/gmp-mparam.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/gmp-mparam.h	Mon Mar 17 16:47:12 2003
-@@ -0,0 +1,31 @@
-+/* gmp-mparam.h -- Compiler/machine parameter header file.
-+
-+Copyright (C) 1991, 1993, 1994, 2002, 2003 Free Software Foundation, Inc.
-+
-+This file is part of the GNU MP Library.
-+
-+The GNU MP Library is free software; you can redistribute it and/or modify
-+it under the terms of the GNU Lesser General Public License as published by
-+the Free Software Foundation; either version 2.1 of the License, or (at your
-+option) any later version.
-+
-+The GNU MP Library is distributed in the hope that it will be useful, but
-+WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-+or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
-+License for more details.
-+
-+You should have received a copy of the GNU Lesser General Public License
-+along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
-+the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-+
-+#if defined __GMP_H__ && ! defined _LONG_LONG_LIMB
-+#error "Included too late for _LONG_LONG_LIMB to take effect"
-+#endif
-+
-+#define _LONG_LONG_LIMB
-+#define BITS_PER_MP_LIMB 64
-+#define BYTES_PER_MP_LIMB 8
-+#define BITS_PER_LONGINT __WORDSIZE
-+#define BITS_PER_INT 32
-+#define BITS_PER_SHORTINT 16
-+#define BITS_PER_CHAR 8
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/lshift.S glibc-2.3.2-200304020432/sysdeps/mips/mips64/lshift.S
---- glibc-2.3.2/sysdeps/mips/mips64/lshift.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/lshift.S	Fri Mar 14 04:59:37 2003
-@@ -1,6 +1,6 @@
- /* MIPS3 __mpn_lshift --
-  *
-- * Copyright (C) 1995, 2000 Free Software Foundation, Inc.
-+ * Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
-  *
-  * This file is part of the GNU MP Library.
-  *
-@@ -21,6 +21,7 @@
-  */
- 
- #include <sysdep.h>
-+#include <sys/asm.h>
- 
- /* INPUT PARAMETERS
-  * res_ptr	$4
-@@ -37,10 +38,10 @@
- 	.globl	__mpn_lshift
- 	.ent	__mpn_lshift
- __mpn_lshift:
--	.set	noreorder
- #ifdef __PIC__
--	.cpload t9
-+	SETUP_GP /* ??? unused */
- #endif
-+	.set	noreorder
- 	.set	nomacro
- 
- 	dsll	$2,$6,3
-@@ -50,12 +51,12 @@
- 	daddu	$4,$4,$2	# make r4 point at end of res
- 	daddiu	$6,$6,-1
- 	and	$9,$6,4-1	# number of limbs in first loop
--	beq	$9,$0,.L0	# if multiple of 4 limbs, skip first loop
-+	beq	$9,$0,L(L0)	# if multiple of 4 limbs, skip first loop
- 	 dsrl	$2,$10,$13	# compute function result
- 
- 	dsubu	$6,$6,$9
- 
--.Loop0:	ld	$3,-16($5)
-+L(Loop0):	ld	$3,-16($5)
- 	daddiu	$4,$4,-8
- 	daddiu	$5,$5,-8
- 	daddiu	$9,$9,-1
-@@ -63,13 +64,13 @@
- 	dsrl	$12,$3,$13
- 	move	$10,$3
- 	or	$8,$11,$12
--	bne	$9,$0,.Loop0
-+	bne	$9,$0,L(Loop0)
- 	 sd	$8,0($4)
- 
--.L0:	beq	$6,$0,.Lend
-+L(L0):	beq	$6,$0,L(Lend)
- 	 nop
- 
--.Loop:	ld	$3,-16($5)
-+L(Loop):	ld	$3,-16($5)
- 	daddiu	$4,$4,-32
- 	daddiu	$6,$6,-4
- 	dsll	$11,$10,$7
-@@ -95,10 +96,10 @@
- 
- 	daddiu	$5,$5,-32
- 	or	$8,$14,$9
--	bgtz	$6,.Loop
-+	bgtz	$6,L(Loop)
- 	 sd	$8,0($4)
- 
--.Lend:	dsll	$8,$10,$7
-+L(Lend):	dsll	$8,$10,$7
- 	j	$31
- 	sd	$8,-8($4)
- 	.end	__mpn_lshift
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/memcpy.S glibc-2.3.2-200304020432/sysdeps/mips/mips64/memcpy.S
---- glibc-2.3.2/sysdeps/mips/mips64/memcpy.S	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/memcpy.S	Fri Mar 21 22:39:39 2003
-@@ -0,0 +1,139 @@
-+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
-+   Ported to mips3 n32/n64 by Alexandre Oliva <aoliva@redhat.com>
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sysdep.h>
-+#include <endian.h>
-+#include <sys/asm.h>
-+
-+
-+/* void *memcpy(void *s1, const void *s2, size_t n);
-+	
-+   This could probably be optimized further.  */
-+
-+#if __BYTE_ORDER == __BIG_ENDIAN
-+#  define LDHI	ldl		/* high part is left in big-endian	*/
-+#  define SDHI	sdl		/* high part is left in big-endian	*/
-+#  define LDLO	ldr		/* low part is right in big-endian	*/
-+#  define SDLO	sdr		/* low part is right in big-endian	*/
-+#else
-+#  define LDHI	ldr		/* high part is right in little-endian	*/
-+#  define SDHI	sdr		/* high part is right in little-endian	*/
-+#  define LDLO	ldl		/* low part is left in little-endian	*/
-+#  define SDLO	sdl		/* low part is left in little-endian	*/
-+#endif
-+
-+ENTRY (memcpy)
-+	.set	noreorder
-+
-+	slti	a4, a2, 16		# Less than 16?
-+	bne	a4, zero, L(last16)
-+	move	v0, a0			# Setup exit value before too late
-+
-+	xor	a4, a1, a0		# Find a0/a1 displacement
-+	andi	a4, 0x7
-+	bne	a4, zero, L(shift)	# Go handle the unaligned case
-+	PTR_SUBU a5, zero, a1
-+	andi	a5, 0x7			# a0/a1 are aligned, but are we
-+	beq	a5, zero, L(chk8w)	#  starting in the middle of a word?
-+	PTR_SUBU a2, a5
-+	LDHI	a4, 0(a1)		# Yes we are... take care of that
-+	PTR_ADDU a1, a5
-+	SDHI	a4, 0(a0)
-+	PTR_ADDU a0, a5
-+
-+L(chk8w):
-+	andi	a4, a2, 0x3f		# 64 or more bytes left?
-+	beq	a4, a2, L(chk1w)
-+	PTR_SUBU a3, a2, a4		# Yes
-+	PTR_ADDU a3, a1			# a3 = end address of loop
-+	move	a2, a4			# a2 = what will be left after loop
-+L(lop8w):	
-+	ld	a4,  0(a1)		# Loop taking 8 words at a time
-+	ld	a5,  8(a1)
-+	ld	a6, 16(a1)
-+	ld	a7, 24(a1)
-+	ld	t4, 32(a1)
-+	ld	t5, 40(a1)
-+	ld	t6, 48(a1)
-+	ld	t7, 56(a1)
-+	PTR_ADDIU a0, 64
-+	PTR_ADDIU a1, 64
-+	sd	a4, -64(a0)
-+	sd	a5, -56(a0)
-+	sd	a6, -48(a0)
-+	sd	a7, -40(a0)
-+	sd	t4, -32(a0)
-+	sd	t5, -24(a0)
-+	sd	t6, -16(a0)
-+	bne	a1, a3, L(lop8w)
-+	sd	t7,  -8(a0)
-+
-+L(chk1w):
-+	andi	a4, a2, 0x7		# 8 or more bytes left?
-+	beq	a4, a2, L(last16)
-+	PTR_SUBU a3, a2, a4		# Yes, handle them one dword at a time
-+	PTR_ADDU a3, a1			# a3 again end address
-+	move	a2, a4
-+L(lop1w):
-+	ld	a4, 0(a1)
-+	PTR_ADDIU a0, 8
-+	PTR_ADDIU a1, 8
-+	bne	a1, a3, L(lop1w)
-+	sd	a4, -8(a0)
-+
-+L(last16):
-+	blez	a2, L(lst16e)		# Handle last 16 bytes, one at a time
-+	PTR_ADDU a3, a2, a1
-+L(lst16l):
-+	lb	a4, 0(a1)
-+	PTR_ADDIU a0, 1
-+	PTR_ADDIU a1, 1
-+	bne	a1, a3, L(lst16l)
-+	sb	a4, -1(a0)
-+L(lst16e):
-+	jr	ra			# Bye, bye
-+	nop
-+
-+L(shift):
-+	PTR_SUBU a3, zero, a0		# Src and Dest unaligned 
-+	andi	a3, 0x7			#  (unoptimized case...)
-+	beq	a3, zero, L(shft1)
-+	PTR_SUBU a2, a3			# a2 = bytes left
-+	LDHI	a4, 0(a1)		# Take care of first odd part
-+	LDLO	a4, 7(a1)
-+	PTR_ADDU a1, a3
-+	SDHI	a4, 0(a0)
-+	PTR_ADDU a0, a3
-+L(shft1):
-+	andi	a4, a2, 0x7
-+	PTR_SUBU a3, a2, a4
-+	PTR_ADDU a3, a1
-+L(shfth):
-+	LDHI	a5, 0(a1)		# Limp through, dword by dword
-+	LDLO	a5, 7(a1)
-+	PTR_ADDIU a0, 8
-+	PTR_ADDIU a1, 8
-+	bne	a1, a3, L(shfth)
-+	sd	a5, -8(a0)
-+	b	L(last16)		# Handle anything which may be left
-+	move	a2, a4
-+
-+	.set	reorder
-+END (memcpy)
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/memset.S glibc-2.3.2-200304020432/sysdeps/mips/mips64/memset.S
---- glibc-2.3.2/sysdeps/mips/mips64/memset.S	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/memset.S	Fri Mar 21 22:39:39 2003
-@@ -0,0 +1,91 @@
-+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
-+   Ported to mips3 n32/n64 by Alexandre Oliva <aoliva@redhat.com>
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sysdep.h>
-+#include <endian.h>
-+#include <sys/asm.h>
-+
-+
-+/* void *memset(void *s, int c, size_t n);
-+	
-+   This could probably be optimized further.  */
-+
-+#if __BYTE_ORDER == __BIG_ENDIAN
-+# define SDHI	sdl		/* high part is left in big-endian	*/
-+#else
-+# define SDHI	sdr		/* high part is right in little-endian	*/
-+#endif
-+
-+ENTRY (memset)
-+	.set	noreorder
-+
-+	slti	t5, a2, 16		# Less than 16?
-+	bne	t5, zero, L(last16)
-+	move	v0, a0			# Setup exit value before too late
-+
-+	beq	a1, zero, L(ueven)	# If zero pattern, no need to extend
-+	andi	a1, 0xff		# Avoid problems with bogus arguments
-+	dsll	t4, a1, 8
-+	or	a1, t4
-+	dsll	t4, a1, 16
-+	or	a1, t4			# a1 is now pattern in full word
-+	dsll	t4, a1, 32
-+	or	a1, t4			# a1 is now pattern in double word
-+
-+L(ueven):
-+	PTR_SUBU t4, zero, a0		# Unaligned address?
-+	andi	t4, 0x7
-+	beq	t4, zero, L(chkw)
-+	PTR_SUBU a2, t4
-+	SDHI	a1, 0(a0)		# Yes, handle first unaligned part
-+	PTR_ADDU a0, t4			# Now both a0 and a2 are updated
-+
-+L(chkw):
-+	andi	t4, a2, 0xf		# Enough left for one loop iteration?
-+	beq	t4, a2, L(chkl)
-+	PTR_SUBU a3, a2, t4
-+	PTR_ADDU a3, a0			# a3 is last loop address +1
-+	move	a2, t4			# a2 is now # of bytes left after loop
-+L(loopw):
-+	PTR_ADDIU a0, 16		# Handle 2 dwords pr. iteration
-+	sd	a1, -16(a0)
-+	bne	a0, a3, L(loopw)
-+	sd	a1,  -8(a0)
-+
-+L(chkl):
-+	andi	t4, a2, 0x8		# Check if there is at least a double
-+	beq	t4, zero, L(last16)	#  word remaining after the loop
-+	PTR_SUBU a2, t4
-+	sd	a1, 0(a0)		# Yes...
-+	PTR_ADDIU a0, 8
-+
-+L(last16):
-+	blez	a2, L(exit)		# Handle last 16 bytes (if cnt>0)
-+	PTR_ADDU a3, a2, a0		# a3 is last address +1
-+L(lst16l):
-+	PTR_ADDIU a0, 1
-+	bne	a0, a3, L(lst16l)
-+	sb	a1, -1(a0)
-+L(exit):
-+	j	ra			# Bye, bye
-+	nop
-+
-+	.set	reorder
-+END (memset)
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/mul_1.S glibc-2.3.2-200304020432/sysdeps/mips/mips64/mul_1.S
---- glibc-2.3.2/sysdeps/mips/mips64/mul_1.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/mul_1.S	Fri Mar 14 04:59:37 2003
-@@ -1,7 +1,8 @@
- /* MIPS3 __mpn_mul_1 -- Multiply a limb vector with a single limb and
-  * store the product in a second limb vector.
-  *
-- * Copyright (C) 1992, 1994, 1995, 2000 Free Software Foundation, Inc.
-+ * Copyright (C) 1992, 1994, 1995, 2000, 2002, 2003
-+ * Free Software Foundation, Inc.
-  *
-  * This file is part of the GNU MP Library.
-  *
-@@ -22,6 +23,7 @@
-  */
- 
- #include <sysdep.h>
-+#include <sys/asm.h>
- 
- /* INPUT PARAMETERS
-  * res_ptr	$4
-@@ -38,10 +40,10 @@
- 	.globl	__mpn_mul_1
- 	.ent	__mpn_mul_1
- __mpn_mul_1:
--	.set    noreorder
- #ifdef __PIC__
--	.cpload t9
-+	SETUP_GP /* ??? unused */
- #endif
-+	.set    noreorder
- 	.set    nomacro
- 
-  # warm up phase 0
-@@ -52,14 +54,14 @@
- 	dmultu	$8,$7
- 
- 	daddiu	$6,$6,-1
--	beq	$6,$0,$LC0
-+	beq	$6,$0,L(LC0)
- 	 move	$2,$0		# zero cy2
- 
- 	daddiu	$6,$6,-1
--	beq	$6,$0,$LC1
-+	beq	$6,$0,L(LC1)
- 	ld	$8,0($5)	# load new s1 limb as early as possible
- 
--Loop:	mflo	$10
-+L(Loop):	mflo	$10
- 	mfhi	$9
- 	daddiu	$5,$5,8
- 	daddu	$10,$10,$2	# add old carry limb to low product limb
-@@ -69,11 +71,11 @@
- 	sltu	$2,$10,$2	# carry from previous addition -> $2
- 	sd	$10,0($4)
- 	daddiu	$4,$4,8
--	bne	$6,$0,Loop
-+	bne	$6,$0,L(Loop)
- 	 daddu	$2,$9,$2	# add high product limb and carry from addition
- 
-  # cool down phase 1
--$LC1:	mflo	$10
-+L(LC1):	mflo	$10
- 	mfhi	$9
- 	daddu	$10,$10,$2
- 	sltu	$2,$10,$2
-@@ -83,7 +85,7 @@
- 	daddu	$2,$9,$2	# add high product limb and carry from addition
- 
-  # cool down phase 0
--$LC0:	mflo	$10
-+L(LC0):	mflo	$10
- 	mfhi	$9
- 	daddu	$10,$10,$2
- 	sltu	$2,$10,$2
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/n32/Implies glibc-2.3.2-200304020432/sysdeps/mips/mips64/n32/Implies
---- glibc-2.3.2/sysdeps/mips/mips64/n32/Implies	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/n32/Implies	Mon Mar 17 17:20:44 2003
-@@ -0,0 +1,4 @@
-+mips/mips64
-+mips
-+wordsize-32
-+ieee754/ldbl-128
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/n32/Makefile glibc-2.3.2-200304020432/sysdeps/mips/mips64/n32/Makefile
---- glibc-2.3.2/sysdeps/mips/mips64/n32/Makefile	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/n32/Makefile	Sat Mar 29 09:15:28 2003
-@@ -0,0 +1,6 @@
-+# `long double' is a distinct type we support.
-+long-double-fcts = yes
-+
-+ifeq ($(filter -mabi=n32,$(CC)),)
-+CC += -mabi=n32
-+endif
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/n64/Implies glibc-2.3.2-200304020432/sysdeps/mips/mips64/n64/Implies
---- glibc-2.3.2/sysdeps/mips/mips64/n64/Implies	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/n64/Implies	Mon Mar 17 17:20:44 2003
-@@ -0,0 +1,4 @@
-+mips/mips64
-+mips
-+wordsize-64
-+ieee754/ldbl-128
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/n64/Makefile glibc-2.3.2-200304020432/sysdeps/mips/mips64/n64/Makefile
---- glibc-2.3.2/sysdeps/mips/mips64/n64/Makefile	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/n64/Makefile	Sat Mar 29 09:15:28 2003
-@@ -0,0 +1,6 @@
-+# `long double' is a distinct type we support.
-+long-double-fcts = yes
-+
-+ifeq ($(filter -mabi=64,$(CC)),)
-+CC += -mabi=64
-+endif
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/rshift.S glibc-2.3.2-200304020432/sysdeps/mips/mips64/rshift.S
---- glibc-2.3.2/sysdeps/mips/mips64/rshift.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/rshift.S	Fri Mar 14 04:59:37 2003
-@@ -1,6 +1,6 @@
- /* MIPS3 __mpn_rshift --
-  *
-- * Copyright (C) 1995, 2000 Free Software Foundation, Inc.
-+ * Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
-  *
-  * This file is part of the GNU MP Library.
-  *
-@@ -21,6 +21,7 @@
-  */
- 
- #include <sysdep.h>
-+#include <sys/asm.h>
- 
- /* INPUT PARAMETERS
-  * res_ptr	$4
-@@ -37,22 +38,22 @@
- 	.globl	__mpn_rshift
- 	.ent	__mpn_rshift
- __mpn_rshift:
--	.set	noreorder
- #ifdef __PIC__
--	.cpload t9
-+	SETUP_GP /* ??? unused */
- #endif
-+	.set	noreorder
- 	.set	nomacro
- 
- 	ld	$10,0($5)	# load first limb
- 	dsubu	$13,$0,$7
- 	daddiu	$6,$6,-1
- 	and	$9,$6,4-1	# number of limbs in first loop
--	beq	$9,$0,.L0	# if multiple of 4 limbs, skip first loop
-+	beq	$9,$0,L(L0)	# if multiple of 4 limbs, skip first loop
- 	 dsll	$2,$10,$13	# compute function result
- 
- 	dsubu	$6,$6,$9
- 
--.Loop0:	ld	$3,8($5)
-+L(Loop0):	ld	$3,8($5)
- 	daddiu	$4,$4,8
- 	daddiu	$5,$5,8
- 	daddiu	$9,$9,-1
-@@ -60,13 +61,13 @@
- 	dsll	$12,$3,$13
- 	move	$10,$3
- 	or	$8,$11,$12
--	bne	$9,$0,.Loop0
-+	bne	$9,$0,L(Loop0)
- 	 sd	$8,-8($4)
- 
--.L0:	beq	$6,$0,.Lend
-+L(L0):	beq	$6,$0,L(Lend)
- 	 nop
- 
--.Loop:	ld	$3,8($5)
-+L(Loop):	ld	$3,8($5)
- 	daddiu	$4,$4,32
- 	daddiu	$6,$6,-4
- 	dsrl	$11,$10,$7
-@@ -92,10 +93,10 @@
- 
- 	daddiu	$5,$5,32
- 	or	$8,$14,$9
--	bgtz	$6,.Loop
-+	bgtz	$6,L(Loop)
- 	 sd	$8,-8($4)
- 
--.Lend:	dsrl	$8,$10,$7
-+L(Lend):	dsrl	$8,$10,$7
- 	j	$31
- 	sd	$8,0($4)
- 	.end	__mpn_rshift
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/setjmp.S glibc-2.3.2-200304020432/sysdeps/mips/mips64/setjmp.S
---- glibc-2.3.2/sysdeps/mips/mips64/setjmp.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/setjmp.S	Thu Mar 20 11:27:55 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
-+/* Copyright (C) 1996, 1997, 2000, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -17,6 +17,7 @@
-    02111-1307 USA.  */
- 
- #include <sysdep.h>
-+#include <sys/asm.h>
- 
- /* The function __sigsetjmp_aux saves all the registers, but it can't
-    reliably access the stack or frame pointers, so we pass them in as
-@@ -26,10 +27,18 @@
- #endif
- ENTRY (__sigsetjmp)
- #ifdef __PIC__
--	.cpload t9
-+	SETUP_GP
- #endif
-+	SETUP_GP64 (v0, C_SYMBOL_NAME (__sigsetjmp))
- 	move a2, sp
- 	move a3, fp
--	dla t9, __sigsetjmp_aux
-+	PTR_LA t9, __sigsetjmp_aux
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
- 	nop
-+#endif	
-+	RESTORE_GP64
-+#if _MIPS_SIM != _MIPS_SIM_ABI32
-+	move a4, gp
-+#endif
- 	jr t9
-+	.end __sigsetjmp
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/setjmp_aux.c glibc-2.3.2-200304020432/sysdeps/mips/mips64/setjmp_aux.c
---- glibc-2.3.2/sysdeps/mips/mips64/setjmp_aux.c	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/setjmp_aux.c	Thu Mar 20 23:29:44 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
-+/* Copyright (C) 1996, 1997, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Brendan Kehoe (brendan@zen.org).
- 
-@@ -25,9 +25,11 @@
-    access them in C.  */
- 
- int
--__sigsetjmp_aux (jmp_buf env, int savemask, int sp, int fp)
-+__sigsetjmp_aux (jmp_buf env, int savemask, long long sp, long long fp,
-+		 long long gp)
- {
-   /* Store the floating point callee-saved registers...  */
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-   asm volatile ("s.d $f24, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[0]));
-   asm volatile ("s.d $f25, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[1]));
-   asm volatile ("s.d $f26, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[2]));
-@@ -36,6 +38,14 @@
-   asm volatile ("s.d $f29, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[5]));
-   asm volatile ("s.d $f30, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[6]));
-   asm volatile ("s.d $f31, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[7]));
-+#else
-+  asm volatile ("s.d $f20, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[0]));
-+  asm volatile ("s.d $f22, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[1]));
-+  asm volatile ("s.d $f24, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[2]));
-+  asm volatile ("s.d $f26, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[3]));
-+  asm volatile ("s.d $f28, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[4]));
-+  asm volatile ("s.d $f30, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[5]));
-+#endif
- 
-   /* .. and the PC;  */
-   asm volatile ("sd $31, %0" : : "m" (env[0].__jmpbuf[0].__pc));
-@@ -47,7 +57,7 @@
-   env[0].__jmpbuf[0].__fp = fp;
- 
-   /* .. and the GP; */
--  asm volatile ("sd $gp, %0" : : "m" (env[0].__jmpbuf[0].__gp));
-+  env[0].__jmpbuf[0].__gp = gp;
- 
-   /* .. and the callee-saved registers; */
-   asm volatile ("sd $16, %0" : : "m" (env[0].__jmpbuf[0].__regs[0]));
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/soft-fp/sfp-machine.h glibc-2.3.2-200304020432/sysdeps/mips/mips64/soft-fp/sfp-machine.h
---- glibc-2.3.2/sysdeps/mips/mips64/soft-fp/sfp-machine.h	Tue Sep  5 10:37:09 2000
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/soft-fp/sfp-machine.h	Mon Mar 17 16:47:12 2003
-@@ -1,7 +1,7 @@
- #define _FP_W_TYPE_SIZE		64
--#define _FP_W_TYPE		unsigned long
--#define _FP_WS_TYPE		signed long
--#define _FP_I_TYPE		long
-+#define _FP_W_TYPE		unsigned long long
-+#define _FP_WS_TYPE		signed long long
-+#define _FP_I_TYPE		long long
- 
- #define _FP_MUL_MEAT_S(R,X,Y)					\
-   _FP_MUL_MEAT_1_imm(_FP_WFRACBITS_S,R,X,Y)
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/sub_n.S glibc-2.3.2-200304020432/sysdeps/mips/mips64/sub_n.S
---- glibc-2.3.2/sysdeps/mips/mips64/sub_n.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/sub_n.S	Fri Mar 14 04:59:37 2003
-@@ -1,7 +1,7 @@
- /* MIPS3 __mpn_sub_n -- Subtract two limb vectors of the same length > 0 and
-  * store difference in a third limb vector.
-  *
-- * Copyright (C) 1995, 2000 Free Software Foundation, Inc.
-+ * Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
-  *
-  * This file is part of the GNU MP Library.
-  *
-@@ -22,6 +22,7 @@
-  */
- 
- #include <sysdep.h>
-+#include <sys/asm.h>
- 
- /* INPUT PARAMETERS
-  * res_ptr	$4
-@@ -38,10 +39,10 @@
- 	.globl	__mpn_sub_n
- 	.ent	__mpn_sub_n
- __mpn_sub_n:
--	.set	noreorder
- #ifdef __PIC__
--	.cpload t9
-+	SETUP_GP /* ??? unused */
- #endif
-+	.set	noreorder
- 	.set	nomacro
- 
- 	ld	$10,0($5)
-@@ -49,12 +50,12 @@
- 
- 	daddiu	$7,$7,-1
- 	and	$9,$7,4-1	# number of limbs in first loop
--	beq	$9,$0,.L0	# if multiple of 4 limbs, skip first loop
-+	beq	$9,$0,L(L0)	# if multiple of 4 limbs, skip first loop
- 	 move	$2,$0
- 
- 	dsubu	$7,$7,$9
- 
--.Loop0:	daddiu	$9,$9,-1
-+L(Loop0):	daddiu	$9,$9,-1
- 	ld	$12,8($5)
- 	daddu	$11,$11,$2
- 	ld	$13,8($6)
-@@ -68,13 +69,13 @@
- 	daddiu	$6,$6,8
- 	move	$10,$12
- 	move	$11,$13
--	bne	$9,$0,.Loop0
-+	bne	$9,$0,L(Loop0)
- 	 daddiu	$4,$4,8
- 
--.L0:	beq	$7,$0,.Lend
-+L(L0):	beq	$7,$0,L(Lend)
- 	 nop
- 
--.Loop:	daddiu	$7,$7,-4
-+L(Loop):	daddiu	$7,$7,-4
- 
- 	ld	$12,8($5)
- 	daddu	$11,$11,$2
-@@ -115,10 +116,10 @@
- 	daddiu	$5,$5,32
- 	daddiu	$6,$6,32
- 
--	bne	$7,$0,.Loop
-+	bne	$7,$0,L(Loop)
- 	 daddiu	$4,$4,32
- 
--.Lend:	daddu	$11,$11,$2
-+L(Lend):	daddu	$11,$11,$2
- 	sltu	$8,$11,$2
- 	dsubu	$11,$10,$11
- 	sltu	$2,$10,$11
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mips64/submul_1.S glibc-2.3.2-200304020432/sysdeps/mips/mips64/submul_1.S
---- glibc-2.3.2/sysdeps/mips/mips64/submul_1.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mips64/submul_1.S	Fri Mar 14 04:59:37 2003
-@@ -1,7 +1,8 @@
- /* MIPS3 __mpn_submul_1 -- Multiply a limb vector with a single limb and
-  * subtract the product from a second limb vector.
-  *
-- * Copyright (C) 1992, 1994, 1995, 2000 Free Software Foundation, Inc.
-+ * Copyright (C) 1992, 1994, 1995, 2000, 2002, 2003
-+ * Free Software Foundation, Inc.
-  *
-  * This file is part of the GNU MP Library.
-  *
-@@ -22,6 +23,7 @@
-  */
- 
- #include <sysdep.h>
-+#include <sys/asm.h>
- 
- /* INPUT PARAMETERS
-  * res_ptr	$4
-@@ -38,10 +40,10 @@
- 	.globl	__mpn_submul_1
- 	.ent	__mpn_submul_1
- __mpn_submul_1:
--	.set    noreorder
- #ifdef __PIC__
--	.cpload t9
-+	SETUP_GP /* ??? unused */
- #endif
-+	.set    noreorder
- 	.set    nomacro
- 
-  # warm up phase 0
-@@ -52,14 +54,14 @@
- 	dmultu	$8,$7
- 
- 	daddiu	$6,$6,-1
--	beq	$6,$0,$LC0
-+	beq	$6,$0,L(LC0)
- 	 move	$2,$0		# zero cy2
- 
- 	daddiu	$6,$6,-1
--	beq	$6,$0,$LC1
-+	beq	$6,$0,L(LC1)
- 	ld	$8,0($5)	# load new s1 limb as early as possible
- 
--Loop:	ld	$10,0($4)
-+L(Loop):	ld	$10,0($4)
- 	mflo	$3
- 	mfhi	$9
- 	daddiu	$5,$5,8
-@@ -73,11 +75,11 @@
- 	daddu	$2,$2,$10
- 	sd	$3,0($4)
- 	daddiu	$4,$4,8
--	bne	$6,$0,Loop
-+	bne	$6,$0,L(Loop)
- 	 daddu	$2,$9,$2	# add high product limb and carry from addition
- 
-  # cool down phase 1
--$LC1:	ld	$10,0($4)
-+L(LC1):	ld	$10,0($4)
- 	mflo	$3
- 	mfhi	$9
- 	daddu	$3,$3,$2
-@@ -91,7 +93,7 @@
- 	daddu	$2,$9,$2	# add high product limb and carry from addition
- 
-  # cool down phase 0
--$LC0:	ld	$10,0($4)
-+L(LC0):	ld	$10,0($4)
- 	mflo	$3
- 	mfhi	$9
- 	daddu	$3,$3,$2
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mipsel/bits/endian.h glibc-2.3.2-200304020432/sysdeps/mips/mipsel/bits/endian.h
---- glibc-2.3.2/sysdeps/mips/mipsel/bits/endian.h	Wed Nov 26 04:53:00 1997
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mipsel/bits/endian.h	Thu Jan  1 01:00:00 1970
-@@ -1,8 +0,0 @@
--/* The MIPS architecture has selectable endianness.
--   This file is for a machine using little-endian mode.  */
--
--#ifndef _ENDIAN_H
--# error "Never use <bits/endian.h> directly; include <endian.h> instead."
--#endif
--
--#define __BYTE_ORDER __LITTLE_ENDIAN
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/mul_1.S glibc-2.3.2-200304020432/sysdeps/mips/mul_1.S
---- glibc-2.3.2/sysdeps/mips/mul_1.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/mul_1.S	Fri Mar 14 04:59:37 2003
-@@ -1,7 +1,7 @@
- /* MIPS __mpn_mul_1 -- Multiply a limb vector with a single limb and
- store the product in a second limb vector.
- 
--Copyright (C) 1995, 1998, 2000 Free Software Foundation, Inc.
-+Copyright (C) 1995, 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
- 
- This file is part of the GNU MP Library.
- 
-@@ -46,14 +46,14 @@
- 	multu	$8,$7
- 
- 	addiu	$6,$6,-1
--	beq	$6,$0,$LC0
-+	beq	$6,$0,L(LC0)
- 	move	$2,$0		/* zero cy2 */
- 
- 	addiu	$6,$6,-1
--	beq	$6,$0,$LC1
-+	beq	$6,$0,L(LC1)
- 	lw	$8,0($5)	/* load new s1 limb as early as possible */
- 
--Loop:	mflo	$10
-+L(Loop):	mflo	$10
- 	mfhi	$9
- 	addiu	$5,$5,4
- 	addu	$10,$10,$2	/* add old carry limb to low product limb */
-@@ -63,11 +63,11 @@
- 	sltu	$2,$10,$2	/* carry from previous addition -> $2 */
- 	sw	$10,0($4)
- 	addiu	$4,$4,4
--	bne	$6,$0,Loop	/* should be "bnel" */
-+	bne	$6,$0,L(Loop)	/* should be "bnel" */
- 	addu	$2,$9,$2	/* add high product limb and carry from addition */
- 
- 	/* cool down phase 1 */
--$LC1:	mflo	$10
-+L(LC1):	mflo	$10
- 	mfhi	$9
- 	addu	$10,$10,$2
- 	sltu	$2,$10,$2
-@@ -77,7 +77,7 @@
- 	addu	$2,$9,$2	/* add high product limb and carry from addition */
- 
- 	/* cool down phase 0 */
--$LC0:	mflo	$10
-+L(LC0):	mflo	$10
- 	mfhi	$9
- 	addu	$10,$10,$2
- 	sltu	$2,$10,$2
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/rshift.S glibc-2.3.2-200304020432/sysdeps/mips/rshift.S
---- glibc-2.3.2/sysdeps/mips/rshift.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/rshift.S	Fri Mar 14 04:59:37 2003
-@@ -1,6 +1,6 @@
- /* MIPS2 __mpn_rshift --
- 
--Copyright (C) 1995, 2000 Free Software Foundation, Inc.
-+Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
- 
- This file is part of the GNU MP Library.
- 
-@@ -41,12 +41,12 @@
- 	subu	$13,$0,$7
- 	addiu	$6,$6,-1
- 	and	$9,$6,4-1	/* number of limbs in first loop */
--	beq	$9,$0,.L0	/* if multiple of 4 limbs, skip first loop*/
-+	beq	$9,$0,L(L0)	/* if multiple of 4 limbs, skip first loop*/
- 	 sll	$2,$10,$13	/* compute function result */
- 
- 	subu	$6,$6,$9
- 
--.Loop0:	lw	$3,4($5)
-+L(Loop0):	lw	$3,4($5)
- 	addiu	$4,$4,4
- 	addiu	$5,$5,4
- 	addiu	$9,$9,-1
-@@ -54,13 +54,13 @@
- 	sll	$12,$3,$13
- 	move	$10,$3
- 	or	$8,$11,$12
--	bne	$9,$0,.Loop0
-+	bne	$9,$0,L(Loop0)
- 	 sw	$8,-4($4)
- 
--.L0:	beq	$6,$0,.Lend
-+L(L0):	beq	$6,$0,L(Lend)
- 	 nop
- 
--.Loop:	lw	$3,4($5)
-+L(Loop):	lw	$3,4($5)
- 	addiu	$4,$4,16
- 	addiu	$6,$6,-4
- 	srl	$11,$10,$7
-@@ -86,10 +86,10 @@
- 
- 	addiu	$5,$5,16
- 	or	$8,$14,$9
--	bgtz	$6,.Loop
-+	bgtz	$6,L(Loop)
- 	 sw	$8,-4($4)
- 
--.Lend:	srl	$8,$10,$7
-+L(Lend):	srl	$8,$10,$7
- 	j	$31
- 	sw	$8,0($4)
- 	END (__mpn_rshift)
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/setjmp_aux.c glibc-2.3.2-200304020432/sysdeps/mips/setjmp_aux.c
---- glibc-2.3.2/sysdeps/mips/setjmp_aux.c	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/setjmp_aux.c	Thu Mar 20 11:27:55 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
-+/* Copyright (C) 1996, 1997, 2000, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Brendan Kehoe (brendan@zen.org).
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/sgidefs.h glibc-2.3.2-200304020432/sysdeps/mips/sgidefs.h
---- glibc-2.3.2/sysdeps/mips/sgidefs.h	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/sgidefs.h	Tue Mar 25 22:51:52 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-+/* Copyright (C) 1996, 1997, 1998, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ralf Baechle <ralf@gnu.org>.
- 
-@@ -28,6 +28,8 @@
- #define _MIPS_ISA_MIPS3 3
- #define _MIPS_ISA_MIPS4 4
- #define _MIPS_ISA_MIPS5 5
-+#define _MIPS_ISA_MIPS32 6
-+#define _MIPS_ISA_MIPS64 7
- 
- /*
-  * Subprogram calling convention
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/sub_n.S glibc-2.3.2-200304020432/sysdeps/mips/sub_n.S
---- glibc-2.3.2/sysdeps/mips/sub_n.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/sub_n.S	Fri Mar 14 04:59:37 2003
-@@ -1,7 +1,7 @@
- /* MIPS2 __mpn_sub_n -- Subtract two limb vectors of the same length > 0 and
- store difference in a third limb vector.
- 
--Copyright (C) 1995, 2000 Free Software Foundation, Inc.
-+Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
- 
- This file is part of the GNU MP Library.
- 
-@@ -43,12 +43,12 @@
- 
- 	addiu	$7,$7,-1
- 	and	$9,$7,4-1	/* number of limbs in first loop */
--	beq	$9,$0,.L0	/* if multiple of 4 limbs, skip first loop */
-+	beq	$9,$0,L(L0)	/* if multiple of 4 limbs, skip first loop */
- 	 move	$2,$0
- 
- 	subu	$7,$7,$9
- 
--.Loop0:	addiu	$9,$9,-1
-+L(Loop0):	addiu	$9,$9,-1
- 	lw	$12,4($5)
- 	addu	$11,$11,$2
- 	lw	$13,4($6)
-@@ -62,13 +62,13 @@
- 	addiu	$6,$6,4
- 	move	$10,$12
- 	move	$11,$13
--	bne	$9,$0,.Loop0
-+	bne	$9,$0,L(Loop0)
- 	 addiu	$4,$4,4
- 
--.L0:	beq	$7,$0,.Lend
-+L(L0):	beq	$7,$0,L(Lend)
- 	 nop
- 
--.Loop:	addiu	$7,$7,-4
-+L(Loop):	addiu	$7,$7,-4
- 
- 	lw	$12,4($5)
- 	addu	$11,$11,$2
-@@ -109,10 +109,10 @@
- 	addiu	$5,$5,16
- 	addiu	$6,$6,16
- 
--	bne	$7,$0,.Loop
-+	bne	$7,$0,L(Loop)
- 	 addiu	$4,$4,16
- 
--.Lend:	addu	$11,$11,$2
-+L(Lend):	addu	$11,$11,$2
- 	sltu	$8,$11,$2
- 	subu	$11,$10,$11
- 	sltu	$2,$10,$11
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/submul_1.S glibc-2.3.2-200304020432/sysdeps/mips/submul_1.S
---- glibc-2.3.2/sysdeps/mips/submul_1.S	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/submul_1.S	Fri Mar 14 04:59:37 2003
-@@ -1,7 +1,7 @@
- /* MIPS __mpn_submul_1 -- Multiply a limb vector with a single limb and
- subtract the product from a second limb vector.
- 
--Copyright (C) 1995, 2000 Free Software Foundation, Inc.
-+Copyright (C) 1995, 2000, 2002, 2003 Free Software Foundation, Inc.
- 
- This file is part of the GNU MP Library.
- 
-@@ -46,14 +46,14 @@
- 	multu	$8,$7
- 
- 	addiu	$6,$6,-1
--	beq	$6,$0,$LC0
-+	beq	$6,$0,L(LC0)
- 	move	$2,$0		/* zero cy2 */
- 
- 	addiu	$6,$6,-1
--	beq	$6,$0,$LC1
-+	beq	$6,$0,L(LC1)
- 	lw	$8,0($5)	/* load new s1 limb as early as possible */
- 
--Loop:	lw	$10,0($4)
-+L(Loop):	lw	$10,0($4)
- 	mflo	$3
- 	mfhi	$9
- 	addiu	$5,$5,4
-@@ -67,11 +67,11 @@
- 	addu	$2,$2,$10
- 	sw	$3,0($4)
- 	addiu	$4,$4,4
--	bne	$6,$0,Loop	/* should be "bnel" */
-+	bne	$6,$0,L(Loop)	/* should be "bnel" */
- 	addu	$2,$9,$2	/* add high product limb and carry from addition */
- 
- 	/* cool down phase 1 */
--$LC1:	lw	$10,0($4)
-+L(LC1):	lw	$10,0($4)
- 	mflo	$3
- 	mfhi	$9
- 	addu	$3,$3,$2
-@@ -85,7 +85,7 @@
- 	addu	$2,$9,$2	/* add high product limb and carry from addition */
- 
- 	/* cool down phase 0 */
--$LC0:	lw	$10,0($4)
-+L(LC0):	lw	$10,0($4)
- 	mflo	$3
- 	mfhi	$9
- 	addu	$3,$3,$2
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/sys/asm.h glibc-2.3.2-200304020432/sysdeps/mips/sys/asm.h
---- glibc-2.3.2/sysdeps/mips/sys/asm.h	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/sys/asm.h	Tue Mar 25 22:51:52 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-+/* Copyright (C) 1997, 1998, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ralf Baechle <ralf@gnu.org>.
- 
-@@ -23,12 +23,12 @@
- #include <sgidefs.h>
- 
- #ifndef CAT
--#ifdef __STDC__
--#define __CAT(str1,str2) str1##str2
--#else
--#define __CAT(str1,str2) str1/**/str2
--#endif
--#define CAT(str1,str2) __CAT(str1,str2)
-+# ifdef __STDC__
-+#  define __CAT(str1,str2) str1##str2
-+# else
-+#  define __CAT(str1,str2) str1/**/str2
-+# endif
-+# define CAT(str1,str2) __CAT(str1,str2)
- #endif
- 
- /*
-@@ -37,25 +37,112 @@
-  * 64 bit address space isn't used yet, so we may use the R3000 32 bit
-  * defines for now.
-  */
--#define PTR	.word
--#define PTRSIZE	4
--#define PTRLOG	2
-+#if (_MIPS_SIM == _MIPS_SIM_ABI32) || (_MIPS_SIM == _MIPS_SIM_NABI32)
-+# define PTR .word
-+# define PTRSIZE 4
-+# define PTRLOG 2
-+#elif (_MIPS_SIM == _MIPS_SIM_ABI64)
-+# define PTR .dword
-+# define PTRSIZE 8
-+# define PTRLOG 3
-+#endif
- 
- /*
-  * PIC specific declarations
-  */
--#ifdef __PIC__
--#define CPRESTORE(register)                             \
-+#if (_MIPS_SIM == _MIPS_SIM_ABI32)
-+# ifdef __PIC__
-+#  define CPRESTORE(register) \
- 		.cprestore register
--#define CPADD(register)                                 \
--		.cpadd	register
--#define CPLOAD(register)                                \
-+#  define CPLOAD(register) \
- 		.cpload	register
--#else
--#define CPRESTORE(register)
--#define CPADD(register)
--#define CPLOAD(register)
-+# else
-+#  define CPRESTORE(register)
-+#  define CPLOAD(register)
-+# endif
-+
-+# define CPADD(register) \
-+		.cpadd	register
-+
-+/*
-+ * Set gp when at 1st instruction
-+ */
-+# define SETUP_GP					\
-+		.set noreorder;				\
-+		.cpload $25;				\
-+		.set reorder
-+/* Set gp when not at 1st instruction */
-+# define SETUP_GPX(r)					\
-+		.set noreorder;				\
-+		move r, $31;	 /* Save old ra.  */	\
-+		bal 10f; /* Find addr of cpload.  */	\
-+		nop;					\
-+10:							\
-+		.cpload $31;				\
-+		move $31, r;				\
-+		.set reorder
-+# define SETUP_GPX_L(r, l)				\
-+		.set noreorder;				\
-+		move r, $31;	 /* Save old ra.  */	\
-+		bal l;   /* Find addr of cpload.  */	\
-+		nop;					\
-+l:							\
-+		.cpload $31;				\
-+		move $31, r;				\
-+		.set reorder
-+# define SAVE_GP(x) \
-+		.cprestore x /* Save gp trigger t9/jalr conversion.	 */
-+# define SETUP_GP64(a, b)
-+# define SETUP_GPX64(a, b)
-+# define SETUP_GPX64_L(cp_reg, ra_save, l)
-+# define RESTORE_GP64
-+# define USE_ALT_CP(a)
-+#else /* (_MIPS_SIM == _MIPS_SIM_ABI64) || (_MIPS_SIM == _MIPS_SIM_NABI32) */
-+/*
-+ * For callee-saved gp calling convention:
-+ */
-+# define SETUP_GP
-+# define SETUP_GPX(r)
-+# define SETUP_GPX_L(r, l)
-+# define SAVE_GP(x)
-+
-+# define SETUP_GP64(gpoffset, proc) \
-+		.cpsetup $25, gpoffset, proc
-+# define SETUP_GPX64(cp_reg, ra_save)			\
-+		move ra_save, $31; /* Save old ra.  */	\
-+		.set noreorder;				\
-+		bal 10f; /* Find addr of .cpsetup.  */	\
-+		nop;					\
-+10:							\
-+		.set reorder;				\
-+		.cpsetup $31, cp_reg, 10b;		\
-+		move $31, ra_save
-+# define SETUP_GPX64_L(cp_reg, ra_save, l)  \
-+		move ra_save, $31; /* Save old ra.  */	\
-+		.set noreorder;				\
-+		bal l;   /* Find addr of .cpsetup.  */	\
-+		nop;					\
-+l:							\
-+		.set reorder;				\
-+		.cpsetup $31, cp_reg, l;		\
-+		move $31, ra_save
-+# define RESTORE_GP64 \
-+		.cpreturn
-+/* Use alternate register for context pointer.  */
-+# define USE_ALT_CP(reg)	\
-+		.cplocal reg
-+#endif /* _MIPS_SIM != _MIPS_SIM_ABI32 */
-+
-+/*
-+ * Stack Frame Definitions
-+ */
-+#if (_MIPS_SIM == _MIPS_SIM_ABI32)
-+# define NARGSAVE 4 /* Space for 4 argument registers must be allocated.  */
- #endif
-+#if (_MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32)
-+# define NARGSAVE 0 /* No caller responsibilities.  */
-+#endif
-+
- 
- /*
-  * LEAF - declare leaf routine
-@@ -80,9 +167,11 @@
- /*
-  * END - mark end of function
-  */
--#define	END(function)                                   \
-+#ifndef END
-+# define END(function)                                   \
- 		.end	function;		        \
- 		.size	function,.-function
-+#endif
- 
- /*
-  * EXPORT - export definition of symbol
-@@ -141,28 +230,29 @@
-  * MIPS IV implementations are free to treat this as a nop.  The R5000
-  * is one of them.  So we should have an option not to use this instruction.
-  */
--#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5)
--#define PREF(hint,addr)                                 \
-+#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5) || \
-+    (_MIPS_ISA == _MIPS_ISA_MIPS32) || (_MIPS_ISA == _MIPS_ISA_MIPS64)
-+# define PREF(hint,addr)                                 \
- 		pref	hint,addr
--#define PREFX(hint,addr)                                \
-+# define PREFX(hint,addr)                                \
- 		prefx	hint,addr
- #else
--#define PREF
--#define PREFX
-+# define PREF
-+# define PREFX
- #endif
- 
- /*
-  * MIPS ISA IV/V movn/movz instructions and equivalents for older CPUs.
-  */
- #if _MIPS_ISA == _MIPS_ISA_MIPS1
--#define MOVN(rd,rs,rt)                                  \
-+# define MOVN(rd,rs,rt)					\
- 		.set	push;				\
- 		.set	reorder;			\
- 		beqz	rt,9f;                          \
- 		move	rd,rs;                          \
- 		.set	pop;				\
- 9:
--#define MOVZ(rd,rs,rt)                                  \
-+# define MOVZ(rd,rs,rt)					\
- 		.set	push;				\
- 		.set	reorder;			\
- 		bnez	rt,9f;                          \
-@@ -171,14 +261,14 @@
- 9:
- #endif /* _MIPS_ISA == _MIPS_ISA_MIPS1 */
- #if (_MIPS_ISA == _MIPS_ISA_MIPS2) || (_MIPS_ISA == _MIPS_ISA_MIPS3)
--#define MOVN(rd,rs,rt)                                  \
-+# define MOVN(rd,rs,rt)					\
- 		.set	push;				\
- 		.set	noreorder;			\
- 		bnezl	rt,9f;                          \
- 		move	rd,rs;                          \
- 		.set	pop;				\
- 9:
--#define MOVZ(rd,rs,rt)                                  \
-+# define MOVZ(rd,rs,rt)					\
- 		.set	push;				\
- 		.set	noreorder;			\
- 		beqzl	rt,9f;                          \
-@@ -186,192 +276,198 @@
- 		.set	pop;				\
- 9:
- #endif /* (_MIPS_ISA == _MIPS_ISA_MIPS2) || (_MIPS_ISA == _MIPS_ISA_MIPS3) */
--#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5)
--#define MOVN(rd,rs,rt)                                  \
-+#if (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5) || \
-+    (_MIPS_ISA == _MIPS_ISA_MIPS32) || (_MIPS_ISA == _MIPS_ISA_MIPS64)
-+# define MOVN(rd,rs,rt)					\
- 		movn	rd,rs,rt
--#define MOVZ(rd,rs,rt)                                  \
-+# define MOVZ(rd,rs,rt)					\
- 		movz	rd,rs,rt
- #endif /* (_MIPS_ISA == _MIPS_ISA_MIPS4) || (_MIPS_ISA == _MIPS_ISA_MIPS5) */
- 
- /*
-  * Stack alignment
-  */
--#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2)
--#define ALSZ	7
--#define ALMASK	~7
--#endif
--#if (_MIPS_ISA == _MIPS_ISA_MIPS3) || (_MIPS_ISA == _MIPS_ISA_MIPS4) || \
--    (_MIPS_ISA == _MIPS_ISA_MIPS5)
--#define ALSZ	15
--#define ALMASK	~15
-+#if (_MIPS_SIM == _MIPS_SIM_ABI64) || (_MIPS_SIM == _MIPS_SIM_NABI32)
-+# define ALSZ	15
-+# define ALMASK	~15
-+#else
-+# define ALSZ	7
-+# define ALMASK	~7
- #endif
- 
- /*
-  * Size of a register
-  */
--#ifdef __mips64
--#define SZREG	8
-+#if (_MIPS_SIM == _MIPS_SIM_ABI64) || (_MIPS_SIM == _MIPS_SIM_NABI32)
-+# define SZREG	8
- #else
--#define SZREG	4
-+# define SZREG	4
- #endif
- 
- /*
-  * Use the following macros in assemblercode to load/store registers,
-  * pointers etc.
-  */
--#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2)
--#define REG_S sw
--#define REG_L lw
--#define PTR_SUBU subu
--#define PTR_ADDU addu
--#endif
--#if (_MIPS_ISA == _MIPS_ISA_MIPS3) || (_MIPS_ISA == _MIPS_ISA_MIPS4) || \
--    (_MIPS_ISA == _MIPS_ISA_MIPS5)
--#define REG_S sd
--#define REG_L ld
--/* We still live in a 32 bit address space ...  */
--#define PTR_SUBU subu
--#define PTR_ADDU addu
-+#if (SZREG == 4)
-+# define REG_S sw
-+# define REG_L lw
-+#else
-+# define REG_S sd
-+# define REG_L ld
- #endif
- 
- /*
-  * How to add/sub/load/store/shift C int variables.
-  */
- #if (_MIPS_SZINT == 32)
--#define INT_ADD	add
--#define INT_ADDI	addi
--#define INT_ADDU	addu
--#define INT_ADDIU	addiu
--#define INT_SUB	add
--#define INT_SUBI	subi
--#define INT_SUBU	subu
--#define INT_SUBIU	subu
--#define INT_L		lw
--#define INT_S		sw
--#define LONG_SLL	sll
--#define LONG_SLLV	sllv
--#define LONG_SRL	srl
--#define LONG_SRLV	srlv
--#define LONG_SRA	sra
--#define LONG_SRAV	srav
-+# define INT_ADD	add
-+# define INT_ADDI	addi
-+# define INT_ADDU	addu
-+# define INT_ADDIU	addiu
-+# define INT_SUB	add
-+# define INT_SUBI	subi
-+# define INT_SUBU	subu
-+# define INT_SUBIU	subu
-+# define INT_L		lw
-+# define INT_S		sw
- #endif
- 
- #if (_MIPS_SZINT == 64)
--#define INT_ADD	dadd
--#define INT_ADDI	daddi
--#define INT_ADDU	daddu
--#define INT_ADDIU	daddiu
--#define INT_SUB	dadd
--#define INT_SUBI	dsubi
--#define INT_SUBU	dsubu
--#define INT_SUBIU	dsubu
--#define INT_L		ld
--#define INT_S		sd
--#define LONG_SLL	dsll
--#define LONG_SLLV	dsllv
--#define LONG_SRL	dsrl
--#define LONG_SRLV	dsrlv
--#define LONG_SRA	dsra
--#define LONG_SRAV	dsrav
-+# define INT_ADD	dadd
-+# define INT_ADDI	daddi
-+# define INT_ADDU	daddu
-+# define INT_ADDIU	daddiu
-+# define INT_SUB	dadd
-+# define INT_SUBI	dsubi
-+# define INT_SUBU	dsubu
-+# define INT_SUBIU	dsubu
-+# define INT_L		ld
-+# define INT_S		sd
- #endif
- 
- /*
-  * How to add/sub/load/store/shift C long variables.
-  */
- #if (_MIPS_SZLONG == 32)
--#define LONG_ADD	add
--#define LONG_ADDI	addi
--#define LONG_ADDU	addu
--#define LONG_ADDIU	addiu
--#define LONG_SUB	add
--#define LONG_SUBI	subi
--#define LONG_SUBU	subu
--#define LONG_SUBIU	subu
--#define LONG_L		lw
--#define LONG_S		sw
--#define LONG_SLL	sll
--#define LONG_SLLV	sllv
--#define LONG_SRL	srl
--#define LONG_SRLV	srlv
--#define LONG_SRA	sra
--#define LONG_SRAV	srav
-+# define LONG_ADD	add
-+# define LONG_ADDI	addi
-+# define LONG_ADDU	addu
-+# define LONG_ADDIU	addiu
-+# define LONG_SUB	add
-+# define LONG_SUBI	subi
-+# define LONG_SUBU	subu
-+# define LONG_SUBIU	subu
-+# define LONG_L		lw
-+# define LONG_S		sw
-+# define LONG_SLL	sll
-+# define LONG_SLLV	sllv
-+# define LONG_SRL	srl
-+# define LONG_SRLV	srlv
-+# define LONG_SRA	sra
-+# define LONG_SRAV	srav
- #endif
- 
- #if (_MIPS_SZLONG == 64)
--#define LONG_ADD	dadd
--#define LONG_ADDI	daddi
--#define LONG_ADDU	daddu
--#define LONG_ADDIU	daddiu
--#define LONG_SUB	dadd
--#define LONG_SUBI	dsubi
--#define LONG_SUBU	dsubu
--#define LONG_SUBIU	dsubu
--#define LONG_L		ld
--#define LONG_S		sd
--#define LONG_SLL	dsll
--#define LONG_SLLV	dsllv
--#define LONG_SRL	dsrl
--#define LONG_SRLV	dsrlv
--#define LONG_SRA	dsra
--#define LONG_SRAV	dsrav
-+# define LONG_ADD	dadd
-+# define LONG_ADDI	daddi
-+# define LONG_ADDU	daddu
-+# define LONG_ADDIU	daddiu
-+# define LONG_SUB	dadd
-+# define LONG_SUBI	dsubi
-+# define LONG_SUBU	dsubu
-+# define LONG_SUBIU	dsubu
-+# define LONG_L		ld
-+# define LONG_S		sd
-+# define LONG_SLL	dsll
-+# define LONG_SLLV	dsllv
-+# define LONG_SRL	dsrl
-+# define LONG_SRLV	dsrlv
-+# define LONG_SRA	dsra
-+# define LONG_SRAV	dsrav
- #endif
- 
- /*
-  * How to add/sub/load/store/shift pointers.
-  */
--#if (_MIPS_SZLONG == 32)
--#define PTR_ADD	add
--#define PTR_ADDI	addi
--#define PTR_ADDU	addu
--#define PTR_ADDIU	addiu
--#define PTR_SUB		add
--#define PTR_SUBI	subi
--#define PTR_SUBU	subu
--#define PTR_SUBIU	subu
--#define PTR_L		lw
--#define PTR_S		sw
--#define PTR_SLL		sll
--#define PTR_SLLV	sllv
--#define PTR_SRL		srl
--#define PTR_SRLV	srlv
--#define PTR_SRA		sra
--#define PTR_SRAV	srav
-+#if (_MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 32)
-+# define PTR_ADD	add
-+# define PTR_ADDI	addi
-+# define PTR_ADDU	addu
-+# define PTR_ADDIU	addiu
-+# define PTR_SUB	add
-+# define PTR_SUBI	subi
-+# define PTR_SUBU	subu
-+# define PTR_SUBIU	subu
-+# define PTR_L		lw
-+# define PTR_LA		la
-+# define PTR_S		sw
-+# define PTR_SLL	sll
-+# define PTR_SLLV	sllv
-+# define PTR_SRL	srl
-+# define PTR_SRLV	srlv
-+# define PTR_SRA	sra
-+# define PTR_SRAV	srav
- 
--#define PTR_SCALESHIFT	2
-+# define PTR_SCALESHIFT	2
- #endif
- 
--#if (_MIPS_SZLONG == 64)
--#define PTR_ADD	dadd
--#define PTR_ADDI	daddi
--#define PTR_ADDU	daddu
--#define PTR_ADDIU	daddiu
--#define PTR_SUB		dadd
--#define PTR_SUBI	dsubi
--#define PTR_SUBU	dsubu
--#define PTR_SUBIU	dsubu
--#define PTR_L		ld
--#define PTR_S		sd
--#define PTR_SLL		dsll
--#define PTR_SLLV	dsllv
--#define PTR_SRL		dsrl
--#define PTR_SRLV	dsrlv
--#define PTR_SRA		dsra
--#define PTR_SRAV	dsrav
-+#if _MIPS_SIM == _MIPS_SIM_NABI32
-+# define PTR_ADD	add
-+# define PTR_ADDI	addi
-+# define PTR_ADDU	add /* no u */
-+# define PTR_ADDIU	addi /* no u */
-+# define PTR_SUB	add
-+# define PTR_SUBI	subi
-+# define PTR_SUBU	sub /* no u */
-+# define PTR_SUBIU	sub /* no u */
-+# define PTR_L		lw
-+# define PTR_LA		la
-+# define PTR_S		sw
-+# define PTR_SLL	sll
-+# define PTR_SLLV	sllv
-+# define PTR_SRL	srl
-+# define PTR_SRLV	srlv
-+# define PTR_SRA	sra
-+# define PTR_SRAV	srav
- 
--#define PTR_SCALESHIFT	3
-+# define PTR_SCALESHIFT	2
-+#endif
-+
-+#if (_MIPS_SIM == _MIPS_SIM_ABI32 && _MIPS_SZPTR == 64 /* o64??? */) \
-+    || _MIPS_SIM == _MIPS_SIM_ABI64
-+# define PTR_ADD	dadd
-+# define PTR_ADDI	daddi
-+# define PTR_ADDU	daddu
-+# define PTR_ADDIU	daddiu
-+# define PTR_SUB	dadd
-+# define PTR_SUBI	dsubi
-+# define PTR_SUBU	dsubu
-+# define PTR_SUBIU	dsubu
-+# define PTR_L		ld
-+# define PTR_LA		dla
-+# define PTR_S		sd
-+# define PTR_SLL	dsll
-+# define PTR_SLLV	dsllv
-+# define PTR_SRL	dsrl
-+# define PTR_SRLV	dsrlv
-+# define PTR_SRA	dsra
-+# define PTR_SRAV	dsrav
-+
-+# define PTR_SCALESHIFT	3
- #endif
- 
- /*
-  * Some cp0 registers were extended to 64bit for MIPS III.
-  */
--#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2)
--#define MFC0	mfc0
--#define MTC0	mtc0
-+#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2) || \
-+    (_MIPS_ISA == _MIPS_ISA_MIPS32)
-+# define MFC0	mfc0
-+# define MTC0	mtc0
- #endif
- #if (_MIPS_ISA == _MIPS_ISA_MIPS3) || (_MIPS_ISA == _MIPS_ISA_MIPS4) || \
--    (_MIPS_ISA == _MIPS_ISA_MIPS5)
--#define MFC0	dmfc0
--#define MTC0	dmtc0
-+    (_MIPS_ISA == _MIPS_ISA_MIPS5) || (_MIPS_ISA == _MIPS_ISA_MIPS64)
-+# define MFC0	dmfc0
-+# define MTC0	dmtc0
- #endif
- 
- #endif /* sys/asm.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/sys/regdef.h glibc-2.3.2-200304020432/sysdeps/mips/sys/regdef.h
---- glibc-2.3.2/sysdeps/mips/sys/regdef.h	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/sys/regdef.h	Fri Mar 14 06:31:28 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-+/* Copyright (C) 1997, 1998, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ralf Baechle <ralf@gnu.org>.
- 
-@@ -31,10 +31,17 @@
- #define a1      $5
- #define a2      $6
- #define a3      $7
-+#if _MIPS_SIM != _MIPS_SIM_ABI32
-+#define a4	$8
-+#define a5	$9
-+#define a6	$10
-+#define a7	$11
-+#else /* if _MIPS_SIM == _MIPS_SIM_ABI32 */
- #define t0      $8      /* caller saved */
- #define t1      $9
- #define t2      $10
- #define t3      $11
-+#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
- #define t4      $12
- #define t5      $13
- #define t6      $14
-diff -u -udbrN glibc-2.3.2/sysdeps/mips/sys/ucontext.h glibc-2.3.2-200304020432/sysdeps/mips/sys/ucontext.h
---- glibc-2.3.2/sysdeps/mips/sys/ucontext.h	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/mips/sys/ucontext.h	Mon Mar 17 16:47:12 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-+/* Copyright (C) 1998, 1999, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -25,7 +25,11 @@
- #include <signal.h>
- 
- /* Type for general register.  */
--typedef unsigned int greg_t;
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
-+typedef __uint32_t greg_t;
-+#else
-+typedef __uint64_t greg_t;
-+#endif
- 
- /* Number of general registers.  */
- #define NGREG	36
-@@ -115,9 +119,15 @@
- {
-   union
-   {
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
-     double fp_dregs[16];
-     float fp_fregs[32];
-     unsigned int fp_regs[32];
-+#else
-+    double fp_dregs[32];
-+    /* float fp_fregs[32]; */
-+    __uint64_t fp_regs[32];
-+#endif
-   } fp_r;
-   unsigned int fp_csr;
-   unsigned int fp_pad;
-@@ -133,12 +143,16 @@
- /* Userlevel context.  */
- typedef struct ucontext
- {
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
-   unsigned long int uc_flags;
-+#else
-+  __uint64_t uc_flags;
-+#endif
-   struct ucontext *uc_link;
-   __sigset_t uc_sigmask;
-   stack_t uc_stack;
-   mcontext_t uc_mcontext;
--  long int uc_filler[48];
-+  int uc_filler[48];
- } ucontext_t;
- 
- #endif /* sys/ucontext.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/posix/clock_getres.c glibc-2.3.2-200304020432/sysdeps/posix/clock_getres.c
---- glibc-2.3.2/sysdeps/posix/clock_getres.c	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/posix/clock_getres.c	Mon Mar  3 05:43:57 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-+/* Copyright (C) 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -24,7 +24,7 @@
- #include <libc-internal.h>
- 
- 
--#if HP_TIMING_AVAIL
-+#if HP_TIMING_AVAIL && !defined HANDLED_CPUTIME
- /* Clock frequency of the processor.  */
- static long int nsec;
- #endif
-@@ -38,24 +38,33 @@
- 
-   switch (clock_id)
-     {
--    case CLOCK_REALTIME:
--      {
--	long int clk_tck = sysconf (_SC_CLK_TCK);
-+#define HANDLE_REALTIME \
-+      do {								      \
-+	long int clk_tck = sysconf (_SC_CLK_TCK);			      \
-+									      \
-+	if (__builtin_expect (clk_tck != -1, 1))			      \
-+	  {								      \
-+	    /* This implementation assumes that the realtime clock has a      \
-+	       resolution higher than 1 second.  This is the case for any     \
-+	       reasonable implementation.  */				      \
-+	    res->tv_sec = 0;						      \
-+	    res->tv_nsec = 1000000000 / clk_tck;			      \
-+									      \
-+	    retval = 0;							      \
-+	  }								      \
-+      } while (0)
- 
--	if (__builtin_expect (clk_tck != -1, 1))
--	  {
--	    /* This implementation assumes that the realtime clock has a
--	       resolution higher than 1 second.  This is the case for any
--	       reasonable implementation.  */
--	    res->tv_sec = 0;
--	    res->tv_nsec = 1000000000 / clk_tck;
-+#ifdef SYSDEP_GETRES
-+      SYSDEP_GETRES;
-+#endif
- 
--	    retval = 0;
--	  }
--      }
-+#ifndef HANDLED_REALTIME
-+    case CLOCK_REALTIME:
-+      HANDLE_REALTIME;
-       break;
-+#endif	/* handled REALTIME */
- 
--#if HP_TIMING_AVAIL
-+#if HP_TIMING_AVAIL && !defined HANDLED_CPUTIME
-     case CLOCK_PROCESS_CPUTIME_ID:
-     case CLOCK_THREAD_CPUTIME_ID:
-       {
-diff -u -udbrN glibc-2.3.2/sysdeps/posix/fpathconf.c glibc-2.3.2-200304020432/sysdeps/posix/fpathconf.c
---- glibc-2.3.2/sysdeps/posix/fpathconf.c	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/posix/fpathconf.c	Fri Mar 14 07:22:16 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1991,1995,1996,1998,2000,2001 Free Software Foundation, Inc.
-+/* Copyright (C) 1991,1995,1996,1998,2000,2001,2003
-+   Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -229,6 +230,10 @@
-       /* In general there are no limits.  If a system has one it should
- 	 overwrite this case.  */
-       return -1;
-+
-+    case _PC_2_SYMLINKS:
-+      /* Unix systems generally have symlinks.  */
-+      return 1;
-     }
- }
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/posix/pathconf.c glibc-2.3.2-200304020432/sysdeps/posix/pathconf.c
---- glibc-2.3.2/sysdeps/posix/pathconf.c	Sat Jul  7 21:21:27 2001
-+++ glibc-2.3.2-200304020432/sysdeps/posix/pathconf.c	Fri Mar 14 07:22:16 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1991,1995,1996,1998,2000,2001 Free Software Foundation, Inc.
-+/* Copyright (C) 1991,1995,1996,1998,2000,2001,2003
-+   Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -225,6 +226,10 @@
-       /* In general there are no limits.  If a system has one it should
- 	 overwrite this case.  */
-       return -1;
-+
-+    case _PC_2_SYMLINKS:
-+      /* Unix systems generally have symlinks.  */
-+      return 1;
-     }
- }
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/posix/sysconf.c glibc-2.3.2-200304020432/sysdeps/posix/sysconf.c
---- glibc-2.3.2/sysdeps/posix/sysconf.c	Mon Feb 17 23:45:41 2003
-+++ glibc-2.3.2-200304020432/sysdeps/posix/sysconf.c	Wed Mar 19 00:49:45 2003
-@@ -938,7 +938,7 @@
- #endif
- 
-     case _SC_MONOTONIC_CLOCK:
--#ifdef _POSIX_MONOTONIC_CLOCK
-+#if _POSIX_MONOTONIC_CLOCK
-       return _POSIX_MONOTONIC_CLOCK;
- #else
-       return -1;
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/bits/atomic.h glibc-2.3.2-200304020432/sysdeps/powerpc/bits/atomic.h
---- glibc-2.3.2/sysdeps/powerpc/bits/atomic.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/bits/atomic.h	Fri Mar 28 08:17:02 2003
-@@ -0,0 +1,267 @@
-+/* Atomic operations.  PowerPC version.
-+   Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <stdint.h>
-+
-+typedef int8_t atomic8_t;
-+typedef uint8_t uatomic8_t;
-+typedef int_fast8_t atomic_fast8_t;
-+typedef uint_fast8_t uatomic_fast8_t;
-+
-+typedef int16_t atomic16_t;
-+typedef uint16_t uatomic16_t;
-+typedef int_fast16_t atomic_fast16_t;
-+typedef uint_fast16_t uatomic_fast16_t;
-+
-+typedef int32_t atomic32_t;
-+typedef uint32_t uatomic32_t;
-+typedef int_fast32_t atomic_fast32_t;
-+typedef uint_fast32_t uatomic_fast32_t;
-+
-+typedef int64_t atomic64_t;
-+typedef uint64_t uatomic64_t;
-+typedef int_fast64_t atomic_fast64_t;
-+typedef uint_fast64_t uatomic_fast64_t;
-+
-+typedef intptr_t atomicptr_t;
-+typedef uintptr_t uatomicptr_t;
-+typedef intmax_t atomic_max_t;
-+typedef uintmax_t uatomic_max_t;
-+
-+
-+#define __arch_compare_and_exchange_bool_8_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#define __arch_compare_and_exchange_bool_16_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#ifdef UP
-+# define __ARCH_ACQ_INSTR	""
-+# define __ARCH_REL_INSTR	""
-+#else
-+# define __ARCH_ACQ_INSTR	"isync"
-+# define __ARCH_REL_INSTR	"sync"
-+#endif
-+
-+/*
-+ * XXX At present these have both acquire and release semantics.
-+ * Ultimately we should do separate _acq and _rel versions.
-+ */
-+
-+#ifdef __powerpc64__
-+
-+/*
-+ * The 32-bit exchange_bool is different on powerpc64 because the subf
-+ * does signed 64-bit arthmatic while the lwarx is 32-bit unsigned
-+ * (a load word and zero (high 32) form).
-+ * In powerpc64 register values are 64-bit by default,  including oldval.
-+ * Net we need to extend sign word the result of lwarx to 64-bit so the
-+ * 64-bit subtract from gives the expected result and sets the condition
-+ * correctly.
-+ */
-+# define __arch_compare_and_exchange_bool_32_acq(mem, newval, oldval) \
-+({									      \
-+  unsigned int __tmp;							      \
-+  __asm __volatile (__ARCH_REL_INSTR "\n"				      \
-+		    "1:	lwarx	%0,0,%1\n"				      \
-+		    "	extsw	%0,%0\n"				      \
-+		    "	subf.	%0,%2,%0\n"				      \
-+		    "	bne	2f\n"					      \
-+		    "	stwcx.	%3,0,%1\n"				      \
-+		    "	bne-	1b\n"					      \
-+		    "2:	" __ARCH_ACQ_INSTR				      \
-+		    : "=&r" (__tmp)					      \
-+		    : "b" (mem), "r" (oldval), "r" (newval)		      \
-+		    : "cr0", "memory");					      \
-+  __tmp != 0;								      \
-+})
-+
-+# define __arch_compare_and_exchange_bool_64_acq(mem, newval, oldval) \
-+({									      \
-+  unsigned long	__tmp;							      \
-+  __asm __volatile (__ARCH_REL_INSTR "\n"				      \
-+		    "1:	ldarx	%0,0,%1\n"				      \
-+		    "	subf.	%0,%2,%0\n"				      \
-+		    "	bne	2f\n"					      \
-+		    "	stdcx.	%3,0,%1\n"				      \
-+		    "	bne-	1b\n"					      \
-+		    "2:	" __ARCH_ACQ_INSTR				      \
-+		    : "=&r" (__tmp)					      \
-+		    : "b" (mem), "r" (oldval), "r" (newval)		      \
-+		    : "cr0", "memory");					      \
-+  __tmp != 0;								      \
-+})
-+
-+# define __arch_atomic_exchange_64(mem, value)				      \
-+    ({									      \
-+      __typeof (*mem) __val;						      \
-+      __asm __volatile (__ARCH_REL_INSTR "\n"				      \
-+			"1:	ldarx	%0,0,%2\n"			      \
-+			"	stdcx.	%3,0,%2\n"			      \
-+			"	bne-	1b"				      \
-+			: "=&r" (__val), "=m" (*mem)			      \
-+			: "b" (mem), "r" (value), "1" (*mem)		      \
-+			: "cr0");					      \
-+      __val;								      \
-+    })
-+
-+# define __arch_atomic_exchange_and_add_64(mem, value)			      \
-+    ({									      \
-+      __typeof (*mem) __val, __tmp;					      \
-+      __asm __volatile ("1:	ldarx	%0,0,%3\n"			      \
-+			"	add	%1,%0,%4\n"			      \
-+			"	stdcx.	%1,0,%3\n"			      \
-+			"	bne-	1b"				      \
-+			: "=&b" (__val), "=&r" (__tmp), "=m" (*mem)	      \
-+			: "b" (mem), "r" (value), "2" (*mem)		      \
-+			: "cr0");					      \
-+      __val;								      \
-+    })
-+
-+# define __arch_atomic_decrement_if_positive_64(mem) \
-+  ({ int __val, __tmp;							      \
-+     __asm __volatile ("1:	ldarx	%0,0,%3\n"			      \
-+		       "	cmpdi	0,%0,0\n"			      \
-+		       "	addi	%1,%0,-1\n"			      \
-+		       "	ble	2f\n"				      \
-+		       "	stdcx.	%1,0,%3\n"			      \
-+		       "	bne-	1b\n"				      \
-+		       "2:	" __ARCH_ACQ_INSTR			      \
-+		       : "=&b" (__val), "=&r" (__tmp), "=m" (*mem)	      \
-+		       : "b" (mem), "2" (*mem)				      \
-+		       : "cr0");					      \
-+     __val;								      \
-+  })
-+
-+#else /* powerpc32 */
-+# define __arch_compare_and_exchange_bool_32_acq(mem, newval, oldval) \
-+({									      \
-+  unsigned int __tmp;							      \
-+  __asm __volatile (__ARCH_REL_INSTR "\n"				      \
-+		    "1:	lwarx	%0,0,%1\n"				      \
-+		    "	subf.	%0,%2,%0\n"				      \
-+		    "	bne	2f\n"					      \
-+		    "	stwcx.	%3,0,%1\n"				      \
-+		    "	bne-	1b\n"					      \
-+		    "2:	" __ARCH_ACQ_INSTR				      \
-+		    : "=&r" (__tmp)					      \
-+		    : "b" (mem), "r" (oldval), "r" (newval)		      \
-+		    : "cr0", "memory");					      \
-+  __tmp != 0;								      \
-+})
-+
-+# define __arch_compare_and_exchange_bool_64_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+# define __arch_atomic_exchange_64(mem, value) \
-+    ({ abort (); (*mem) = (value); })
-+# define __arch_atomic_exchange_and_add_64(mem, value) \
-+    ({ abort (); (*mem) = (value); })
-+# define __arch_atomic_decrement_if_positive_64(mem) \
-+    ({ abort (); (*mem)--; })
-+#endif
-+
-+#define __arch_atomic_exchange_32(mem, value)				      \
-+  ({									      \
-+    __typeof (*mem) __val;						      \
-+    __asm __volatile (__ARCH_REL_INSTR "\n"				      \
-+		      "1:	lwarx	%0,0,%2\n"			      \
-+		      "		stwcx.	%3,0,%2\n"			      \
-+		      "		bne-	1b"				      \
-+		      : "=&r" (__val), "=m" (*mem)			      \
-+		      : "b" (mem), "r" (value), "1" (*mem)		      \
-+		      : "cr0");						      \
-+    __val;								      \
-+  })
-+
-+#define __arch_atomic_exchange_and_add_32(mem, value)			      \
-+  ({									      \
-+    __typeof (*mem) __val, __tmp;					      \
-+    __asm __volatile ("1:	lwarx	%0,0,%3\n"			      \
-+		      "		add	%1,%0,%4\n"			      \
-+		      "		stwcx.	%1,0,%3\n"			      \
-+		      "		bne-	1b"				      \
-+		      : "=&b" (__val), "=&r" (__tmp), "=m" (*mem)	      \
-+		      : "b" (mem), "r" (value), "2" (*mem)		      \
-+		      : "cr0");						      \
-+    __val;								      \
-+  })
-+
-+#define __arch_atomic_decrement_if_positive_32(mem)			      \
-+  ({ int __val, __tmp;							      \
-+     __asm __volatile ("1:	lwarx	%0,0,%3\n"			      \
-+		       "	cmpwi	0,%0,0\n"			      \
-+		       "	addi	%1,%0,-1\n"			      \
-+		       "	ble	2f\n"				      \
-+		       "	stwcx.	%1,0,%3\n"			      \
-+		       "	bne-	1b\n"				      \
-+		       "2:	" __ARCH_ACQ_INSTR			      \
-+		       : "=&b" (__val), "=&r" (__tmp), "=m" (*mem)	      \
-+		       : "b" (mem), "2" (*mem)				      \
-+		       : "cr0");					      \
-+     __val;								      \
-+  })
-+
-+
-+#define atomic_exchange(mem, value)					      \
-+  ({									      \
-+    __typeof (*(mem)) __result;						      \
-+    if (sizeof (*mem) == 4)						      \
-+      __result = __arch_atomic_exchange_32 ((mem), (value));		      \
-+    else if (sizeof (*mem) == 8)					      \
-+      __result = __arch_atomic_exchange_64 ((mem), (value));		      \
-+    else 								      \
-+       abort ();							      \
-+    __result;								      \
-+  })
-+
-+#define atomic_exchange_and_add(mem, value)				      \
-+  ({									      \
-+    __typeof (*(mem)) __result;						      \
-+    if (sizeof (*mem) == 4)						      \
-+      __result = __arch_atomic_exchange_and_add_32 ((mem), (value));	      \
-+    else if (sizeof (*mem) == 8)					      \
-+      __result = __arch_atomic_exchange_and_add_64 ((mem), (value));	      \
-+    else 								      \
-+       abort ();							      \
-+    __result;								      \
-+  })
-+
-+
-+/* Decrement *MEM if it is > 0, and return the old value.  */
-+#define atomic_decrement_if_positive(mem)				      \
-+  ({ __typeof (*(mem)) __result;					      \
-+    if (sizeof (*mem) == 4)						      \
-+      __result = __arch_atomic_decrement_if_positive_32 (mem);		      \
-+    else if (sizeof (*mem) == 8)					      \
-+      __result = __arch_atomic_decrement_if_positive_64 (mem);		      \
-+    else								      \
-+       abort ();							      \
-+    __result;								      \
-+  })
-+
-+
-+#define atomic_full_barrier()	__asm ("sync" ::: "memory")
-+#ifdef __powerpc64__
-+# define atomic_read_barrier()	__asm ("lwsync" ::: "memory")
-+#else
-+# define atomic_read_barrier()	__asm ("sync" ::: "memory")
-+#endif
-+#define atomic_write_barrier()	__asm ("eieio" ::: "memory")
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/dl-tls.h glibc-2.3.2-200304020432/sysdeps/powerpc/dl-tls.h
---- glibc-2.3.2/sysdeps/powerpc/dl-tls.h	Fri Feb 28 05:54:53 2003
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/dl-tls.h	Sun Mar  2 12:41:46 2003
-@@ -25,19 +25,25 @@
-   unsigned long int ti_offset;
- } tls_index;
- 
--
--#ifdef SHARED
--
--extern void *__tls_get_addr (tls_index *ti);
--
- /* The thread pointer points 0x7000 past the first static TLS block.  */
--# define TLS_TP_OFFSET		0x7000
-+#define TLS_TP_OFFSET		0x7000
- 
- /* Dynamic thread vector pointers point 0x8000 past the start of each
-    TLS block.  */
--# define TLS_DTV_OFFSET		0x8000
-+#define TLS_DTV_OFFSET		0x8000
-+
-+/* Compute the value for a @tprel reloc.  */
-+#define TLS_TPREL_VALUE(sym_map, sym, reloc) \
-+  ((sym_map)->l_tls_offset + (sym)->st_value + (reloc)->r_addend \
-+   - TLS_TCB_SIZE - TLS_TP_OFFSET)
-+
-+/* Compute the value for a @dtprel reloc.  */
-+#define TLS_DTPREL_VALUE(sym, reloc) \
-+  ((sym)->st_value + (reloc)->r_addend - TLS_DTV_OFFSET)
-+
-+#ifdef SHARED
-+extern void *__tls_get_addr (tls_index *ti);
- 
- # define GET_ADDR_OFFSET	(ti->ti_offset + TLS_DTV_OFFSET)
- # define __TLS_GET_ADDR(__ti)	(__tls_get_addr (__ti) - TLS_DTV_OFFSET)
--
- #endif
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/elf/libc-start.c glibc-2.3.2-200304020432/sysdeps/powerpc/elf/libc-start.c
---- glibc-2.3.2/sysdeps/powerpc/elf/libc-start.c	Wed Feb 26 00:40:09 2003
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/elf/libc-start.c	Sun Mar 16 00:09:18 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1998,2000,2001,2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1998,2000,2001,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -22,31 +22,9 @@
- #include <bp-start.h>
- #include <bp-sym.h>
- 
--extern void __libc_init_first (int argc, char **argv, char **envp);
--
- extern int __cache_line_size;
- weak_extern (__cache_line_size)
- 
--extern int __libc_multiple_libcs;
--extern void *__libc_stack_end;
--
--#ifndef SHARED
--# include <tls.h>
--extern void __pthread_initialize_minimal (void)
--# if !(USE_TLS - 0) && !defined NONTLS_INIT_TP
--     __attribute__ ((weak))
--# endif
--     ;
--#endif
--
--struct startup_info
--{
--  void *__unbounded sda_base;
--  int (*main) (int, char **, char **, void *);
--  int (*init) (int, char **, char **, void *);
--  void (*fini) (void);
--};
--
- /* Scan the Aux Vector for the "Data Cache Block Size" entry.  If found
-    verify that the static extern __cache_line_size is defined by checking
-    for not NULL.  If it is defined then assign the cache block size
-@@ -66,6 +44,24 @@
-         break;
-       }
- }
-+/* This is used in sysdeps/generic/libc-start.c.  */
-+#define AUX_VECTOR_INIT __aux_init_cache
-+
-+/* The main work is done in the generic function.  */
-+#define LIBC_START_MAIN generic_start_main
-+#define LIBC_START_MAIN_AUXVEC_ARG
-+#define MAIN_AUXVEC_ARG
-+#define INIT_MAIN_ARGS
-+#include <sysdeps/generic/libc-start.c>
-+
-+
-+struct startup_info
-+{
-+  void *__unbounded sda_base;
-+  int (*main) (int, char **, char **, void *);
-+  int (*init) (int, char **, char **, void *);
-+  void (*fini) (void);
-+};
- 
- 
- int
-@@ -73,7 +69,8 @@
-    BPs in the arglist of startup_info.main and startup_info.init. */
- BP_SYM (__libc_start_main) (int argc, char *__unbounded *__unbounded ubp_av,
- 		   char *__unbounded *__unbounded ubp_ev,
--		   ElfW(auxv_t) *__unbounded auxvec, void (*rtld_fini) (void),
-+			    ElfW(auxv_t) *__unbounded auxvec,
-+			    void (*rtld_fini) (void),
- 		   struct startup_info *__unbounded stinfo,
- 		   char *__unbounded *__unbounded stack_on_entry)
- {
-@@ -83,15 +80,6 @@
- # define argv ubp_av
- #endif
- 
--#ifndef SHARED
--  /* The next variable is only here to work around a bug in gcc <= 2.7.2.2.
--     If the address would be taken inside the expression the optimizer
--     would try to be too smart and throws it away.  Grrr.  */
--  int *dummy_addr = &_dl_starting_up;
--
--  __libc_multiple_libcs = dummy_addr && !_dl_starting_up;
--#endif
--
-   /* the PPC SVR4 ABI says that the top thing on the stack will
-      be a NULL pointer, so if not we assume that we're being called
-      as a statically-linked program by Linux...	 */
-@@ -110,78 +98,14 @@
-       while (*temp != NULL)
-         ++temp;
-       auxvec = (ElfW(auxv_t) *)++temp;
--
--# ifndef SHARED
--      _dl_aux_init (auxvec);
--# endif
- #endif
-       rtld_fini = NULL;
-     }
- 
--  INIT_ARGV_and_ENVIRON;
--
-   /* Initialize the __cache_line_size variable from the aux vector.  */
--  __aux_init_cache(auxvec);
--
--  /* Store something that has some relationship to the end of the
--     stack, for backtraces.  This variable should be thread-specific.
--     Use +8 so it works for both 32- and 64-bit.  */
--  __libc_stack_end = stack_on_entry + 8;
--
--#ifndef SHARED
--# ifdef DL_SYSDEP_OSCHECK
--  if (!__libc_multiple_libcs)
--    {
--      /* This needs to run to initiliaze _dl_osversion before TLS
--	 setup might check it.  */
--      DL_SYSDEP_OSCHECK (__libc_fatal);
--    }
--# endif
--  /* Initialize the thread library at least a bit since the libgcc
--     functions are using thread functions if these are available and
--     we need to setup errno.  If there is no thread library and we
--     handle TLS the function is defined in the libc to initialized the
--     TLS handling.  */
--# if !(USE_TLS - 0) && !defined NONTLS_INIT_TP
--  if (__pthread_initialize_minimal)
--# endif
--    __pthread_initialize_minimal ();
--
--  /* Some security at this point.  Prevent starting a SUID binary where
--     the standard file descriptors are not opened.  We have to do this
--     only for statically linked applications since otherwise the dynamic
--     loader did the work already.  */
--  if (__builtin_expect (__libc_enable_secure, 0))
--    __libc_check_standard_fds ();
--#endif
--
--  /* Register the destructor of the dynamic linker if there is any.  */
--  if (rtld_fini != NULL)
--    __cxa_atexit ((void (*) (void *)) rtld_fini, NULL, NULL);
--
--  /* Call the initializer of the libc.  */
--#ifdef SHARED
--  if (__builtin_expect (GL(dl_debug_mask) & DL_DEBUG_IMPCALLS, 0))
--    _dl_debug_printf ("\ninitialize libc\n\n");
--#endif
--  __libc_init_first (argc, argv, __environ);
--
--  /* Register the destructor of the program, if any.  */
--  if (stinfo->fini)
--    __cxa_atexit ((void (*) (void *)) stinfo->fini, NULL, NULL);
--
--  /* Call the initializer of the program, if any.  */
--#ifdef SHARED
--  if (__builtin_expect (GL(dl_debug_mask) & DL_DEBUG_IMPCALLS, 0))
--    _dl_debug_printf ("\ninitialize program: %s\n\n", argv[0]);
--#endif
--  if (stinfo->init)
--    stinfo->init (argc, argv, __environ, auxvec);
--
--#ifdef SHARED
--  if (__builtin_expect (GL(dl_debug_mask) & DL_DEBUG_IMPCALLS, 0))
--    _dl_debug_printf ("\ntransferring control: %s\n\n", argv[0]);
--#endif
-+  __aux_init_cache (auxvec);
- 
--  exit (stinfo->main (argc, argv, __environ, auxvec));
-+  return generic_start_main (stinfo->main, argc, ubp_av, auxvec,
-+			     stinfo->init, stinfo->fini, rtld_fini,
-+			     stack_on_entry);
- }
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/fpu/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/powerpc/fpu/libm-test-ulps
---- glibc-2.3.2/sysdeps/powerpc/fpu/libm-test-ulps	Tue Sep  3 00:15:28 2002
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/fpu/libm-test-ulps	Sun Mar 23 01:52:10 2003
-@@ -91,7 +91,7 @@
- idouble: 1
- 
- # ccos
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-@@ -104,10 +104,10 @@
- ifloat: 1
- 
- # ccosh
--Test "Real part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-@@ -142,7 +142,7 @@
- Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- double: 1
- float: 5
- idouble: 1
-@@ -236,7 +236,7 @@
- ifloat: 2
- 
- # csinh
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
- Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-@@ -255,7 +255,7 @@
- ifloat: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- double: 1
- idouble: 1
- Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
-@@ -263,7 +263,7 @@
- idouble: 1
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- double: 1
- float: 2
- idouble: 1
-@@ -437,12 +437,12 @@
- ifloat: 1
- 
- # lgamma
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
-@@ -497,7 +497,7 @@
- Test "tgamma (0.5) == sqrt (pi)":
- float: 1
- ifloat: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/fpu/w_sqrt.c glibc-2.3.2-200304020432/sysdeps/powerpc/fpu/w_sqrt.c
---- glibc-2.3.2/sysdeps/powerpc/fpu/w_sqrt.c	Tue May 14 22:46:17 2002
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/fpu/w_sqrt.c	Fri Mar  7 22:18:23 2003
-@@ -1,5 +1,5 @@
--/* Single-precision floating point square root.
--   Copyright (C) 1997, 2002 Free Software Foundation, Inc.
-+/* Double-precision floating point square root.
-+   Copyright (C) 1997, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/nofpu/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/powerpc/nofpu/libm-test-ulps
---- glibc-2.3.2/sysdeps/powerpc/nofpu/libm-test-ulps	Sat Oct 19 22:06:29 2002
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/nofpu/libm-test-ulps	Sun Mar 23 01:52:10 2003
-@@ -94,7 +94,7 @@
- idouble: 1
- 
- # ccos
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-@@ -107,10 +107,10 @@
- ifloat: 1
- 
- # ccosh
--Test "Real part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-@@ -145,7 +145,7 @@
- Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- double: 1
- float: 5
- idouble: 1
-@@ -239,7 +239,7 @@
- ifloat: 2
- 
- # csinh
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
- Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-@@ -258,7 +258,7 @@
- ifloat: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- double: 1
- idouble: 1
- Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
-@@ -266,7 +266,7 @@
- idouble: 1
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- double: 1
- float: 2
- idouble: 1
-@@ -453,12 +453,12 @@
- ifloat: 2
- 
- # lgamma
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
-@@ -513,7 +513,7 @@
- Test "tgamma (0.5) == sqrt (pi)":
- float: 1
- ifloat: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc32/atomicity.h glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/atomicity.h
---- glibc-2.3.2/sysdeps/powerpc/powerpc32/atomicity.h	Thu Feb 20 23:11:52 2003
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/atomicity.h	Thu Jan  1 01:00:00 1970
-@@ -1,98 +0,0 @@
--/* Low-level functions for atomic operations.  PowerPC version.
--   Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#ifndef _ATOMICITY_H
--#define _ATOMICITY_H	1
--
--#include <inttypes.h>
--
--static inline int
--__attribute__ ((unused))
--exchange_and_add (volatile uint32_t *mem, int val)
--{
--  int tmp, result;
--  __asm__ ("\n\
--0:	lwarx	%0,0,%2	\n\
--	add%I3	%1,%0,%3	\n\
--	stwcx.	%1,0,%2	\n\
--	bne-	0b	\n\
--" : "=&b"(result), "=&r"(tmp) : "r" (mem), "Ir"(val) : "cr0", "memory");
--  return result;
--}
--
--static inline void
--__attribute__ ((unused))
--atomic_add (volatile uint32_t *mem, int val)
--{
--  int tmp;
--  __asm__ ("\n\
--0:	lwarx	%0,0,%1	\n\
--	add%I2	%0,%0,%2	\n\
--	stwcx.	%0,0,%1	\n\
--	bne-	0b	\n\
--" : "=&b"(tmp) : "r" (mem), "Ir"(val) : "cr0", "memory");
--}
--
--static inline int
--__attribute__ ((unused))
--compare_and_swap (volatile long int *p, long int oldval, long int newval)
--{
--  int result;
--  __asm__ ("\n\
--0:	lwarx	%0,0,%1	\n\
--	sub%I2c.	%0,%0,%2	\n\
--	cntlzw	%0,%0	\n\
--	bne-	1f	\n\
--	stwcx.	%3,0,%1	\n\
--	bne-	0b	\n\
--1:	\n\
--" : "=&b"(result) : "r"(p), "Ir"(oldval), "r"(newval) : "cr0", "memory");
--  return result >> 5;
--}
--
--static inline long int
--__attribute__ ((unused))
--always_swap (volatile long int *p, long int newval)
--{
--  long int result;
--  __asm__ ("\n\
--0:	lwarx	%0,0,%1	\n\
--	stwcx.	%2,0,%1	\n\
--	bne-	0b	\n\
--" : "=&r"(result) : "r"(p), "r"(newval) : "cr0", "memory");
--  return result;
--}
--
--static inline int
--__attribute__ ((unused))
--test_and_set (volatile long int *p, long int newval)
--{
--  int result;
--  __asm__ ("\n\
--0:	lwarx	%0,0,%1	\n\
--	cmpwi	%0,0	\n\
--	bne-	1f	\n\
--	stwcx.	%2,0,%1	\n\
--	bne-	0b	\n\
--1:	\n\
--" : "=&r"(result) : "r"(p), "r"(newval) : "cr0", "memory");
--  return result;
--}
--
--#endif /* atomicity.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc32/dl-machine.c glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/dl-machine.c
---- glibc-2.3.2/sysdeps/powerpc/powerpc32/dl-machine.c	Thu Nov 21 20:09:30 2002
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/dl-machine.c	Mon Mar  3 02:04:53 2003
-@@ -1,5 +1,5 @@
- /* Machine-dependent ELF dynamic relocation functions.  PowerPC version.
--   Copyright (C) 1995-2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1995-2001,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -368,8 +368,8 @@
-   return finaladdr;
- }
- 
--static void
--dl_reloc_overflow (struct link_map *map,
-+void
-+_dl_reloc_overflow (struct link_map *map,
- 		   const char *name,
- 		   Elf32_Addr *const reloc_addr,
- 		   const Elf32_Sym *sym,
-@@ -423,19 +423,19 @@
- 
-     case R_PPC_ADDR24:
-       if (__builtin_expect (finaladdr > 0x01fffffc && finaladdr < 0xfe000000, 0))
--	dl_reloc_overflow (map,  "R_PPC_ADDR24", reloc_addr, sym, refsym);
-+	_dl_reloc_overflow (map,  "R_PPC_ADDR24", reloc_addr, sym, refsym);
-       *reloc_addr = (*reloc_addr & 0xfc000003) | (finaladdr & 0x3fffffc);
-       break;
- 
-     case R_PPC_ADDR16:
-       if (__builtin_expect (finaladdr > 0x7fff && finaladdr < 0xffff8000, 0))
--	dl_reloc_overflow (map,  "R_PPC_ADDR16", reloc_addr, sym, refsym);
-+	_dl_reloc_overflow (map,  "R_PPC_ADDR16", reloc_addr, sym, refsym);
-       *(Elf32_Half*) reloc_addr = finaladdr;
-       break;
- 
-     case R_PPC_UADDR16:
-       if (__builtin_expect (finaladdr > 0x7fff && finaladdr < 0xffff8000, 0))
--	dl_reloc_overflow (map,  "R_PPC_UADDR16", reloc_addr, sym, refsym);
-+	_dl_reloc_overflow (map,  "R_PPC_UADDR16", reloc_addr, sym, refsym);
-       ((char *) reloc_addr)[0] = finaladdr >> 8;
-       ((char *) reloc_addr)[1] = finaladdr;
-       break;
-@@ -456,7 +456,7 @@
-     case R_PPC_ADDR14_BRTAKEN:
-     case R_PPC_ADDR14_BRNTAKEN:
-       if (__builtin_expect (finaladdr > 0x7fff && finaladdr < 0xffff8000, 0))
--	dl_reloc_overflow (map,  "R_PPC_ADDR14", reloc_addr, sym, refsym);
-+	_dl_reloc_overflow (map,  "R_PPC_ADDR14", reloc_addr, sym, refsym);
-       *reloc_addr = (*reloc_addr & 0xffff0003) | (finaladdr & 0xfffc);
-       if (rinfo != R_PPC_ADDR14)
- 	*reloc_addr = ((*reloc_addr & 0xffdfffff)
-@@ -468,7 +468,7 @@
-       {
- 	Elf32_Sword delta = finaladdr - (Elf32_Word) reloc_addr;
- 	if (delta << 6 >> 6 != delta)
--	  dl_reloc_overflow (map,  "R_PPC_REL24", reloc_addr, sym, refsym);
-+	  _dl_reloc_overflow (map,  "R_PPC_REL24", reloc_addr, sym, refsym);
- 	*reloc_addr = (*reloc_addr & 0xfc000003) | (delta & 0x3fffffc);
-       }
-       break;
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc32/dl-machine.h glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/dl-machine.h
---- glibc-2.3.2/sysdeps/powerpc/powerpc32/dl-machine.h	Thu Jan 30 21:25:20 2003
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/dl-machine.h	Fri Mar 28 01:31:50 2003
-@@ -23,6 +23,7 @@
- #define ELF_MACHINE_NAME "powerpc"
- 
- #include <assert.h>
-+#include <dl-tls.h>
- 
- /* Return nonzero iff ELF header is compatible with the running host.  */
- static inline int
-@@ -275,11 +276,21 @@
- /* We never want to use a PLT entry as the destination of a
-    reloc, when what is being relocated is a branch. This is
-    partly for efficiency, but mostly so we avoid loops.  */
-+#if defined USE_TLS && (!defined RTLD_BOOTSTRAP || USE___THREAD)
- #define elf_machine_type_class(type) \
-   ((((type) == R_PPC_JMP_SLOT				\
-     || (type) == R_PPC_REL24				\
-+    || ((type) >= R_PPC_DTPMOD32 /* contiguous TLS */	\
-+	&& (type) <= R_PPC_DTPREL32)			\
-     || (type) == R_PPC_ADDR24) * ELF_RTYPE_CLASS_PLT)	\
-    | (((type) == R_PPC_COPY) * ELF_RTYPE_CLASS_COPY))
-+#else
-+#define elf_machine_type_class(type) \
-+  ((((type) == R_PPC_JMP_SLOT				\
-+    || (type) == R_PPC_REL24				\
-+    || (type) == R_PPC_ADDR24) * ELF_RTYPE_CLASS_PLT)	\
-+   | (((type) == R_PPC_COPY) * ELF_RTYPE_CLASS_COPY))
-+#endif
- 
- /* A reloc type used for ld.so cmdline arg lookups to reject PLT entries.  */
- #define ELF_MACHINE_JMP_SLOT	R_PPC_JMP_SLOT
-@@ -329,7 +340,14 @@
- 				    const Elf32_Sym *refsym,
- 				    Elf32_Addr *const reloc_addr,
- 				    Elf32_Addr finaladdr,
--				    int rinfo);
-+				    int rinfo) attribute_hidden;
-+
-+/* Call _dl_signal_error when a resolved value overflows a relocated area.  */
-+extern void _dl_reloc_overflow (struct link_map *map,
-+				const char *name,
-+				Elf32_Addr *const reloc_addr,
-+				const Elf32_Sym *sym,
-+				const Elf32_Sym *refsym) attribute_hidden;
- 
- /* Perform the relocation specified by RELOC and SYM (which is fully resolved).
-    LOADADDR is the load address of the object; INFO is an array indexed
-@@ -341,44 +359,40 @@
- 		  Elf32_Addr *const reloc_addr)
- {
-   const Elf32_Sym *const refsym = sym;
--  Elf32_Word finaladdr;
--  const int rinfo = ELF32_R_TYPE (reloc->r_info);
--
--#ifndef RESOLVE_CONFLICT_FIND_MAP
--  if (__builtin_expect (rinfo == R_PPC_NONE, 0))
--    return;
-+  Elf32_Addr value;
-+  const int r_type = ELF32_R_TYPE (reloc->r_info);
-+#if defined USE_TLS && !defined RTLD_BOOTSTRAP
-+  struct link_map *sym_map;
-+#endif
- 
--  /* The condition on the next two lines is a hack around a bug in Solaris
--     tools on Sparc.  It's not clear whether it should really be here at all,
--     but if not the binutils need to be changed.  */
--  if (rinfo == R_PPC_RELATIVE
--      || (sym->st_shndx != SHN_UNDEF
--	  && ELF32_ST_BIND (sym->st_info) == STB_LOCAL))
-+  if (r_type == R_PPC_RELATIVE)
-     {
--      /* Has already been relocated.  */
--      Elf32_Word loadbase = map->l_addr;
--      finaladdr = loadbase + reloc->r_addend;
-+      *reloc_addr = map->l_addr + reloc->r_addend;
-+      return;
-     }
-+
-+  if (__builtin_expect (r_type == R_PPC_NONE, 0))
-+    return;
-+
-+  /* binutils on ppc32 includes st_value in r_addend for relocations
-+     against local symbols.  */
-+  if (__builtin_expect (ELF32_ST_BIND (sym->st_info) == STB_LOCAL, 0)
-+      && sym->st_shndx != SHN_UNDEF)
-+    value = map->l_addr;
-   else
-     {
--      Elf32_Word loadbase
--	= (Elf32_Word) (char *) (RESOLVE (&sym, version,
--					  ELF32_R_TYPE(reloc->r_info)));
--      if (sym == NULL)
--	{
--	  /* Weak symbol that wasn't actually defined anywhere.  */
--	  assert (loadbase == 0);
--	  finaladdr = reloc->r_addend;
--	}
--      else
--	finaladdr = (loadbase + (Elf32_Word) (char *) sym->st_value
--		     + reloc->r_addend);
--    }
-+#if defined USE_TLS && !defined RTLD_BOOTSTRAP
-+      sym_map = RESOLVE_MAP (&sym, version, r_type);
-+      value = sym == NULL ? 0 : sym_map->l_addr + sym->st_value;
- #else
--  finaladdr = reloc->r_addend;
--  if (rinfo == R_PPC_JMP_SLOT)
--    RESOLVE_CONFLICT_FIND_MAP (map, reloc_addr);
-+      value = RESOLVE (&sym, version, r_type);
-+# ifndef RTLD_BOOTSTRAP
-+      if (sym != NULL)
-+# endif
-+	value += sym->st_value;
- #endif
-+    }
-+  value += reloc->r_addend;
- 
-   /* A small amount of code is duplicated here for speed.  In libc,
-      more than 90% of the relocs are R_PPC_RELATIVE; in the X11 shared
-@@ -386,15 +400,90 @@
-      R_PPC_ADDR32, and 16% are R_PPC_JMP_SLOT (which this routine
-      wouldn't usually handle).  As an bonus, doing this here allows
-      the switch statement in __process_machine_rela to work.  */
--  if (rinfo == R_PPC_RELATIVE
--      || rinfo == R_PPC_GLOB_DAT
--      || rinfo == R_PPC_ADDR32)
-+  switch (r_type)
-     {
--      *reloc_addr = finaladdr;
-+    case R_PPC_GLOB_DAT:
-+    case R_PPC_ADDR32:
-+      *reloc_addr = value;
-+      break;
-+
-+#if defined USE_TLS && (!defined RTLD_BOOTSTRAP || USE___THREAD)
-+    case R_PPC_DTPMOD32:
-+# ifdef RTLD_BOOTSTRAP
-+      /* During startup the dynamic linker is always index 1.  */
-+      *reloc_addr = 1;
-+# else
-+      /* Get the information from the link map returned by the
-+	 RESOLVE_MAP function.  */
-+      if (sym_map != NULL)
-+	*reloc_addr = sym_map->l_tls_modid;
-+# endif
-+      break;
-+
-+# ifdef RTLD_BOOTSTRAP
-+#  define NOT_BOOTSTRAP 0
-+# else
-+#  define NOT_BOOTSTRAP 1
-+# endif
-+# define DO_TLS_RELOC(suffix)						      \
-+    case R_PPC_DTPREL##suffix:						      \
-+      /* During relocation all TLS symbols are defined and used.	      \
-+	 Therefore the offset is already correct.  */			      \
-+      if (NOT_BOOTSTRAP)						      \
-+	do_reloc##suffix ("R_PPC_DTPREL"#suffix,			      \
-+			  TLS_DTPREL_VALUE (sym, reloc));		      \
-+      break;								      \
-+    case R_PPC_TPREL##suffix:						      \
-+      if (!NOT_BOOTSTRAP || sym_map)					      \
-+	{								      \
-+	  if (NOT_BOOTSTRAP)						      \
-+	    CHECK_STATIC_TLS (map, sym_map);				      \
-+	  do_reloc##suffix ("R_PPC_TPREL"#suffix,			      \
-+			    TLS_TPREL_VALUE (sym_map, sym, reloc));	      \
-+	}								      \
-+      break;
-+
-+      inline void do_reloc32 (const char *r_name, Elf32_Addr value)
-+	{
-+	  *reloc_addr = value;
-     }
--  else
-+    DO_TLS_RELOC (32)
-+# ifndef RTLD_BOOTSTRAP		/* PIC code like ld.so doesn't use these.  */
-+    inline void do_reloc16 (const char *r_name, Elf32_Addr value)
-+      {
-+	if (__builtin_expect (value > 0x7fff && value < 0xffff8000, 0))
-+	  _dl_reloc_overflow (map,  "R_PPC_ADDR16", reloc_addr, sym, refsym);
-+	*(Elf32_Half *) reloc_addr = value;
-+      }
-+    inline void do_reloc16_LO (const char *r_name, Elf32_Addr value)
-+      {
-+	*(Elf32_Half *) reloc_addr = value;
-+      }
-+    inline void do_reloc16_HI (const char *r_name, Elf32_Addr value)
-+      {
-+	*(Elf32_Half *) reloc_addr = value >> 16;
-+      }
-+    inline void do_reloc16_HA (const char *r_name, Elf32_Addr value)
-+      {
-+	*(Elf32_Half *) reloc_addr = (value + 0x8000) >> 16;
-+      }
-+    DO_TLS_RELOC (16)
-+    DO_TLS_RELOC (16_LO)
-+    DO_TLS_RELOC (16_HI)
-+    DO_TLS_RELOC (16_HA)
-+# endif
-+#endif /* USE_TLS etc. */
-+
-+#ifdef RESOLVE_CONFLICT_FIND_MAP
-+    case R_PPC_JMP_SLOT:
-+      RESOLVE_CONFLICT_FIND_MAP (map, reloc_addr);
-+      /* FALLTHROUGH */
-+#endif
-+
-+    default:
-     __process_machine_rela (map, reloc, sym, refsym,
--			    reloc_addr, finaladdr, rinfo);
-+			      reloc_addr, value, r_type);
-+    }
- }
- 
- static inline void
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc32/elf/configure glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/elf/configure
---- glibc-2.3.2/sysdeps/powerpc/powerpc32/elf/configure	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/elf/configure	Mon Mar  3 22:20:51 2003
-@@ -0,0 +1,52 @@
-+# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
-+ # Local configure fragment for sysdeps/powerpc32/elf.
-+
-+if test "$usetls" != no; then
-+# Check for support of thread-local storage handling in assembler and
-+# linker.
-+echo "$as_me:$LINENO: checking for powerpc32 TLS support" >&5
-+echo $ECHO_N "checking for powerpc32 TLS support... $ECHO_C" >&6
-+if test "${libc_cv_powerpc32_tls+set}" = set; then
-+  echo $ECHO_N "(cached) $ECHO_C" >&6
-+else
-+  cat > conftest.s <<\EOF
-+	.section ".tdata","awT",@progbits
-+x:	.long	1
-+x1:	.long	1
-+x2:	.long	1
-+	.text
-+	addi	3,31,x@got@tlsgd
-+	addi	3,31,x1@got@tlsld
-+	addi	9,3,x1@dtprel
-+	addis	9,3,x2@dtprel@ha
-+	addi	9,9,x2@dtprel@l
-+	lwz	0,x1@dtprel(3)
-+	addis	9,3,x2@dtprel@ha
-+	lwz	0,x2@dtprel@l(9)
-+	lwz	9,x3@got@tprel(31)
-+	add	9,9,x@tls
-+	addi	9,2,x1@tprel
-+	addis	9,2,x2@tprel@ha
-+	addi	9,9,x2@tprel@l
-+EOF
-+if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
-+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-+  (eval $ac_try) 2>&5
-+  ac_status=$?
-+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-+  (exit $ac_status); }; }; then
-+  libc_cv_powerpc32_tls=yes
-+else
-+  libc_cv_powerpc32_tls=no
-+fi
-+rm -f conftest*
-+fi
-+echo "$as_me:$LINENO: result: $libc_cv_powerpc32_tls" >&5
-+echo "${ECHO_T}$libc_cv_powerpc32_tls" >&6
-+if test $libc_cv_powerpc32_tls = yes; then
-+  cat >>confdefs.h <<\_ACEOF
-+#define HAVE_TLS_SUPPORT 1
-+_ACEOF
-+
-+fi
-+fi
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc32/elf/configure.in glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/elf/configure.in
---- glibc-2.3.2/sysdeps/powerpc/powerpc32/elf/configure.in	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/elf/configure.in	Mon Mar  3 22:20:51 2003
-@@ -0,0 +1,38 @@
-+GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-+# Local configure fragment for sysdeps/powerpc32/elf.
-+
-+if test "$usetls" != no; then
-+# Check for support of thread-local storage handling in assembler and
-+# linker.
-+AC_CACHE_CHECK(for powerpc32 TLS support, libc_cv_powerpc32_tls, [dnl
-+cat > conftest.s <<\EOF
-+	.section ".tdata","awT",@progbits
-+x:	.long	1
-+x1:	.long	1
-+x2:	.long	1
-+	.text
-+	addi	3,31,x@got@tlsgd
-+	addi	3,31,x1@got@tlsld
-+	addi	9,3,x1@dtprel
-+	addis	9,3,x2@dtprel@ha
-+	addi	9,9,x2@dtprel@l
-+	lwz	0,x1@dtprel(3)
-+	addis	9,3,x2@dtprel@ha
-+	lwz	0,x2@dtprel@l(9)
-+	lwz	9,x3@got@tprel(31)
-+	add	9,9,x@tls
-+	addi	9,2,x1@tprel
-+	addis	9,2,x2@tprel@ha
-+	addi	9,9,x2@tprel@l
-+EOF
-+dnl
-+if AC_TRY_COMMAND(${CC-cc} -c $CFLAGS conftest.s 1>&AS_MESSAGE_LOG_FD); then
-+  libc_cv_powerpc32_tls=yes
-+else
-+  libc_cv_powerpc32_tls=no
-+fi
-+rm -f conftest*])
-+if test $libc_cv_powerpc32_tls = yes; then
-+  AC_DEFINE(HAVE_TLS_SUPPORT)
-+fi
-+fi
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc32/memset.S glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/memset.S
---- glibc-2.3.2/sysdeps/powerpc/powerpc32/memset.S	Fri Aug 23 21:46:49 2002
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/memset.S	Sun Mar 16 00:09:14 2003
-@@ -1,5 +1,5 @@
- /* Optimized memset implementation for PowerPC.
--   Copyright (C) 1997, 1999, 2000 Free Software Foundation, Inc.
-+   Copyright (C) 1997, 1999, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -27,13 +27,8 @@
-    variable.  */
-    
- 	.globl __cache_line_size
--	.section	".data","aw"
--	.align 2
--	.type	 __cache_line_size,@object
--	.size	 __cache_line_size,4
--__cache_line_size:
--	.long 0
--	.section	".text"
-+	.lcomm __cache_line_size,4,4
-+
- /* __ptr_t [r3] memset (__ptr_t s [r3], int c [r4], size_t n [r5]));
-    Returns 's'.
- 
-@@ -42,6 +37,7 @@
-    There is a special case for setting whole cache lines to 0, which 
-    takes advantage of the dcbz instruction.  */
- 
-+	.section	".text"
- EALIGN (BP_SYM (memset), 5, 1)
- 
- #define rTMP	r0
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc32/sysdep.h glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/sysdep.h
---- glibc-2.3.2/sysdeps/powerpc/powerpc32/sysdep.h	Thu Feb 20 21:26:54 2003
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc32/sysdep.h	Sun Mar 23 20:42:22 2003
-@@ -131,6 +131,19 @@
- #define	PSEUDO_END(name)						      \
-   END (name)
- 
-+#define PSEUDO_NOERRNO(name, syscall_name, args)			      \
-+  .section ".text";							      \
-+  ENTRY (name)								      \
-+    DO_CALL (SYS_ify (syscall_name));
-+
-+#define PSEUDO_RET_NOERRNO						      \
-+    blr
-+#define ret_NOERRNO PSEUDO_RET_NOERRNO
-+
-+#undef	PSEUDO_END_NOERRNO
-+#define	PSEUDO_END_NOERRNO(name)					      \
-+  END (name)
-+
- /* Local labels stripped out by the linker.  */
- #undef L
- #define L(x) .L##x
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc64/atomicity.h glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/atomicity.h
---- glibc-2.3.2/sysdeps/powerpc/powerpc64/atomicity.h	Wed Sep 18 01:50:02 2002
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/atomicity.h	Thu Jan  1 01:00:00 1970
-@@ -1,132 +0,0 @@
--/* Low-level functions for atomic operations.  PowerPC64 version.
--   Copyright (C) 1997, 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Library General Public License as
--   published by the Free Software Foundation; either version 2 of the
--   License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Library General Public License for more details.
--
--   You should have received a copy of the GNU Library General Public
--   License along with the GNU C Library; see the file COPYING.LIB.  If not,
--   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
--   Boston, MA 02111-1307, USA.  */
--
--#ifndef _ATOMICITY_H
--#define _ATOMICITY_H	1
--
--#include <inttypes.h>
--
--#if BROKEN_PPC_ASM_CR0
--# define __ATOMICITY_INLINE /* nothing */
--#else
--# define __ATOMICITY_INLINE inline
--#endif
--
--static __ATOMICITY_INLINE int
--__attribute__ ((unused))
--exchange_and_add (volatile uint32_t *mem, int val)
--{
--  int tmp, result;
--  __asm__ ("\n\
--0:	lwarx	%0,0,%2	\n\
--	add%I3	%1,%0,%3	\n\
--	stwcx.	%1,0,%2	\n\
--	bne-	0b	\n\
--" : "=&b"(result), "=&r"(tmp) : "r" (mem), "Ir"(val) : "cr0", "memory");
--  return result;
--}
--
--static __ATOMICITY_INLINE void
--__attribute__ ((unused))
--atomic_add_long (volatile long *mem, int val)
--{
--  int tmp;
--  __asm__ ("\n\
--0:	ldarx	%0,0,%1	\n\
--	add%I2	%0,%0,%2	\n\
--	stdcx.	%0,0,%1	\n\
--	bne-	0b	\n\
--" : "=&b"(tmp) : "r" (mem), "Ir"(val) : "cr0", "memory");
--}
--
--
--static __ATOMICITY_INLINE int
--__attribute__ ((unused))
--exchange_and_add_long (volatile long *mem, int val)
--{
--  int tmp, result;
--  __asm__ ("\n\
--0:	ldarx	%0,0,%2	\n\
--	add%I3	%1,%0,%3	\n\
--	stdcx.	%1,0,%2	\n\
--	bne-	0b	\n\
--" : "=&b"(result), "=&r"(tmp) : "r" (mem), "Ir"(val) : "cr0", "memory");
--  return result;
--}
--
--static __ATOMICITY_INLINE void
--__attribute__ ((unused))
--atomic_add (volatile uint32_t *mem, int val)
--{
--  int tmp;
--  __asm__ ("\n\
--0:	lwarx	%0,0,%1	\n\
--	add%I2	%0,%0,%2	\n\
--	stwcx.	%0,0,%1	\n\
--	bne-	0b	\n\
--" : "=&b"(tmp) : "r" (mem), "Ir"(val) : "cr0", "memory");
--}
--
--static __ATOMICITY_INLINE int
--__attribute__ ((unused))
--compare_and_swap (volatile long int *p, long int oldval, long int newval)
--{
--  int result;
--  __asm__ ("\n\
--0:	ldarx	%0,0,%1	\n\
--	sub%I2c.	%0,%0,%2	\n\
--	cntlzw	%0,%0	\n\
--	bne-	1f	\n\
--	stdcx.	%3,0,%1	\n\
--	bne-	0b	\n\
--1:	\n\
--" : "=&b"(result) : "r"(p), "Ir"(oldval), "r"(newval) : "cr0", "memory");
--  return result >> 5;
--}
--
--static __ATOMICITY_INLINE long int
--__attribute__ ((unused))
--always_swap (volatile long int *p, long int newval)
--{
--  long int result;
--  __asm__ ("\n\
--0:	ldarx	%0,0,%1	\n\
--	stdcx.	%2,0,%1	\n\
--	bne-	0b	\n\
--" : "=&r"(result) : "r"(p), "r"(newval) : "cr0", "memory");
--  return result;
--}
--
--static __ATOMICITY_INLINE int
--__attribute__ ((unused))
--test_and_set (volatile long int *p, long int newval)
--{
--  int result;
--  __asm__ ("\n\
--0:	ldarx	%0,0,%1	\n\
--	cmpdi	%0,0	\n\
--	bne-	1f	\n\
--	stdcx.	%2,0,%1	\n\
--	bne-	0b	\n\
--1:	\n\
--" : "=&r"(result) : "r"(p), "r"(newval) : "cr0", "memory");
--  return result;
--}
--
--#endif /* atomicity.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc64/dl-machine.h glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/dl-machine.h
---- glibc-2.3.2/sysdeps/powerpc/powerpc64/dl-machine.h	Sat Mar  1 01:06:31 2003
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/dl-machine.h	Wed Mar 12 08:45:07 2003
-@@ -26,6 +26,7 @@
- 
- #include <assert.h>
- #include <sys/param.h>
-+#include <dl-tls.h>
- 
- /* Translate a processor specific dynamic tag to the index
-    in l_info array.  */
-@@ -331,9 +332,8 @@
- 
- #if defined USE_TLS && (!defined RTLD_BOOTSTRAP || USE___THREAD)
- #define elf_machine_type_class(type) \
--  (   (((type) == R_PPC64_DTPMOD64	\
--    ||  (type) == R_PPC64_DTPREL64	\
--    ||  (type) == R_PPC64_TPREL64 \
-+  /* This covers all the TLS relocs, though most won't appear.  */	      \
-+  (((((type) >= R_PPC64_DTPMOD64 && (type) <= R_PPC64_TPREL16_HIGHESTA)	      \
-     ||  (type) == R_PPC64_ADDR24) * ELF_RTYPE_CLASS_PLT)	\
-     | (((type) == R_PPC64_COPY) * ELF_RTYPE_CLASS_COPY))
- #else
-@@ -472,9 +472,6 @@
-   Elf64_FuncDesc *plt = (Elf64_FuncDesc *) reloc_addr;
-   Elf64_FuncDesc *rel = (Elf64_FuncDesc *) finaladdr;
-   Elf64_Addr offset = 0;
--#ifndef RTLD_BOOTSTRAP
--  weak_extern (GL(dl_rtld_map));
--#endif
- 
-   /* If sym_map is NULL, it's a weak undefined sym;  Leave the plt zero.  */
-   if (sym_map == NULL)
-@@ -483,7 +480,7 @@
-   /* If the opd entry is not yet relocated (because it's from a shared
-      object that hasn't been processed yet), then manually reloc it.  */
-   if (map != sym_map && !sym_map->l_relocated
--#ifndef RTLD_BOOTSTRAP
-+#if !defined RTLD_BOOTSTRAP && defined SHARED
-       /* Bootstrap map doesn't have l_relocated set for it.  */
-       && sym_map != &GL(dl_rtld_map)
- #endif
-@@ -528,7 +525,8 @@
- #define PPC_HIGHERA(v) PPC_HIGHER ((v) + 0x8000)
- #define PPC_HIGHEST(v) (((v) >> 48) & 0xffff)
- #define PPC_HIGHESTA(v) PPC_HIGHEST ((v) + 0x8000)
--#define BIT_INSERT(old, val, mask) ((old & ~(Elf64_Addr) mask) | (val & mask))
-+#define BIT_INSERT(var, val, mask) \
-+  ((var) = ((var) & ~(Elf64_Addr) (mask)) | ((val) & (mask)))
- 
- #define dont_expect(X) __builtin_expect ((X), 0)
- 
-@@ -546,6 +544,27 @@
-   *reloc_addr = l_addr + reloc->r_addend;
- }
- 
-+#if defined USE_TLS && (!defined RTLD_BOOTSTRAP || USE___THREAD)
-+/* This computes the value used by TPREL* relocs.  */
-+static Elf64_Addr __attribute__ ((const))
-+elf_machine_tprel (struct link_map *map,
-+		   struct link_map *sym_map,
-+		   const Elf64_Sym *sym,
-+		   const Elf64_Rela *reloc)
-+{
-+# ifndef RTLD_BOOTSTRAP
-+  if (sym_map)
-+    {
-+      CHECK_STATIC_TLS (map, sym_map);
-+# endif
-+      return TLS_TPREL_VALUE (sym_map, sym, reloc);
-+# ifndef RTLD_BOOTSTRAP
-+    }
-+# endif
-+  return 0;
-+}
-+#endif
-+
- /* Perform the relocation specified by RELOC and SYM (which is fully
-    resolved).  MAP is the object containing the reloc.  */
- static inline void
-@@ -555,9 +574,7 @@
- 		  const struct r_found_version *version,
- 		  Elf64_Addr *const reloc_addr)
- {
--  int r_type = ELF64_R_TYPE (reloc->r_info);
--  struct link_map *sym_map;
--  Elf64_Addr value, raw_value;
-+  const int r_type = ELF64_R_TYPE (reloc->r_info);
- #ifndef RTLD_BOOTSTRAP
-   const Elf64_Sym *const refsym = sym;
- #endif
-@@ -568,17 +585,16 @@
-       return;
-     }
- 
--  if (r_type == R_PPC64_NONE)
-+  if (__builtin_expect (r_type == R_PPC64_NONE, 0))
-     return;
- 
--  sym_map = RESOLVE_MAP (&sym, version, r_type);
--  value = raw_value = reloc->r_addend;
--  if (sym_map)
--    {
--      raw_value += sym->st_value;
--      value = raw_value + sym_map->l_addr;
--    }
-+  /* We need SYM_MAP even in the absence of TLS, for elf_machine_fixup_plt.  */
-+  struct link_map *sym_map = RESOLVE_MAP (&sym, version, r_type);
-+  Elf64_Addr value = ((sym_map == NULL ? 0 : sym_map->l_addr + sym->st_value)
-+		      + reloc->r_addend);
- 
-+  /* For relocs that don't edit code, return.
-+     For relocs that might edit instructions, break from the switch.  */
-   switch (r_type)
-     {
-     case R_PPC64_ADDR64:
-@@ -586,58 +602,40 @@
-       *reloc_addr = value;
-       return;
- 
--#if defined USE_TLS && (!defined RTLD_BOOTSTRAP || USE___THREAD)
-+    case R_PPC64_JMP_SLOT:
-+#ifdef RESOLVE_CONFLICT_FIND_MAP
-+      RESOLVE_CONFLICT_FIND_MAP (map, reloc_addr);
-+#endif
-+      elf_machine_fixup_plt (map, sym_map, reloc, reloc_addr, value);
-+      return;
- 
-+#if defined USE_TLS && (!defined RTLD_BOOTSTRAP || USE___THREAD)
-     case R_PPC64_DTPMOD64:
--#ifdef RTLD_BOOTSTRAP
-+# ifdef RTLD_BOOTSTRAP
-     /* During startup the dynamic linker is always index 1.  */
-       *reloc_addr = 1;
--#else
-+# else
-     /* Get the information from the link map returned by the
-        resolve function.  */
-       if (sym_map != NULL)
- 	*reloc_addr = sym_map->l_tls_modid;
--#endif
--      return;
--
--    case R_PPC64_TPREL64:
--#ifdef RTLD_BOOTSTRAP
--      *reloc_addr = (sym_map->l_tls_offset - TLS_TCB_SIZE
--		     + raw_value - TLS_TP_OFFSET);
--#else
--      if (sym_map)
--	{
--	  CHECK_STATIC_TLS (map, sym_map);
--	  *reloc_addr = (sym_map->l_tls_offset - TLS_TCB_SIZE
--			 + raw_value - TLS_TP_OFFSET);
--	}
--#endif
-+# endif
-       return;
- 
-     case R_PPC64_DTPREL64:
--#ifndef RTLD_BOOTSTRAP
-       /* During relocation all TLS symbols are defined and used.
- 	 Therefore the offset is already correct.  */
--      *reloc_addr = raw_value - TLS_DTV_OFFSET;
--#endif
-+# ifndef RTLD_BOOTSTRAP
-+      *reloc_addr = TLS_DTPREL_VALUE (sym, reloc);
-+# endif
-       return;
--#endif
--
--    case R_PPC64_JMP_SLOT:
- 
--      elf_machine_fixup_plt (map, sym_map, reloc, reloc_addr, value);
-+    case R_PPC64_TPREL64:
-+      *reloc_addr = elf_machine_tprel (map, sym_map, sym, reloc);
-       return;
- 
--#ifndef RTLD_BOOTSTRAP /* None of the following appear in ld.so */
--    case R_PPC64_ADDR16_LO_DS:
--      if (dont_expect ((value & 3) != 0))
--        _dl_reloc_overflow (map, "R_PPC64_ADDR16_LO_DS",
--                            reloc_addr, sym, refsym);
--      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
--					       value, 0xfffc);
--      break;
--
-     case R_PPC64_TPREL16_LO_DS:
-+      value = elf_machine_tprel (map, sym_map, sym, reloc);
-       if (dont_expect ((value & 3) != 0))
-         _dl_reloc_overflow (map, "R_PPC64_TPREL16_LO_DS",
-                             reloc_addr, sym, refsym);
-@@ -645,63 +643,86 @@
-                                               value, 0xfffc);
-       break;
- 
--    case R_PPC64_DTPREL16_LO_DS:
--      if (dont_expect ((value & 3) != 0))
--        _dl_reloc_overflow (map, "R_PPC64_DTPREL16_LO_DS",
--                            reloc_addr, sym, refsym);
-+    case R_PPC64_TPREL16_DS:
-+      value = elf_machine_tprel (map, sym_map, sym, reloc);
-+      if (dont_expect ((value + 0x8000) >= 0x10000 || (value & 3) != 0))
-+        _dl_reloc_overflow (map, "R_PPC64_TPREL16_DS", reloc_addr,
-+                            sym, refsym);
-       *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
-                                               value, 0xfffc);
-       break;
- 
--    case R_PPC64_GOT_TPREL16_LO_DS:
--      if (dont_expect ((value & 3) != 0))
--        _dl_reloc_overflow (map, "R_PPC64_GOT_TPREL16_LO_DS",
--                            reloc_addr, sym, refsym);
--      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
--                                              value, 0xfffc);
-+    case R_PPC64_TPREL16:
-+      value = elf_machine_tprel (map, sym_map, sym, reloc);
-+      if (dont_expect ((value + 0x8000) >= 0x10000))
-+        _dl_reloc_overflow (map, "R_PPC64_TPREL16", reloc_addr,
-+                            sym, refsym);
-+      *(Elf64_Half *) reloc_addr = PPC_LO (value);
-       break;
- 
--    case R_PPC64_GOT_DTPREL16_LO_DS:
-+    case R_PPC64_TPREL16_LO:
-+      value = elf_machine_tprel (map, sym_map, sym, reloc);
-+      *(Elf64_Half *) reloc_addr = PPC_LO (value);
-+      break;
-+
-+    case R_PPC64_TPREL16_HI:
-+      value = elf_machine_tprel (map, sym_map, sym, reloc);
-+      *(Elf64_Half *) reloc_addr = PPC_HI (value);
-+      break;
-+
-+    case R_PPC64_TPREL16_HA:
-+      value = elf_machine_tprel (map, sym_map, sym, reloc);
-+      *(Elf64_Half *) reloc_addr = PPC_HA (value);
-+      break;
-+
-+    case R_PPC64_TPREL16_HIGHER:
-+      value = elf_machine_tprel (map, sym_map, sym, reloc);
-+      *(Elf64_Half *) reloc_addr = PPC_HIGHER (value);
-+      break;
-+
-+    case R_PPC64_TPREL16_HIGHEST:
-+      value = elf_machine_tprel (map, sym_map, sym, reloc);
-+      *(Elf64_Half *) reloc_addr = PPC_HIGHEST (value);
-+      break;
-+
-+    case R_PPC64_TPREL16_HIGHERA:
-+      value = elf_machine_tprel (map, sym_map, sym, reloc);
-+      *(Elf64_Half *) reloc_addr = PPC_HIGHERA (value);
-+      break;
-+
-+    case R_PPC64_TPREL16_HIGHESTA:
-+      value = elf_machine_tprel (map, sym_map, sym, reloc);
-+      *(Elf64_Half *) reloc_addr = PPC_HIGHESTA (value);
-+      break;
-+#endif /* USE_TLS etc. */
-+
-+#ifndef RTLD_BOOTSTRAP /* None of the following appear in ld.so */
-+    case R_PPC64_ADDR16_LO_DS:
-       if (dont_expect ((value & 3) != 0))
--        _dl_reloc_overflow (map, "R_PPC64_GOT_DTPREL16_LO_DS",
-+        _dl_reloc_overflow (map, "R_PPC64_ADDR16_LO_DS",
-                             reloc_addr, sym, refsym);
--      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
--                                              value, 0xfffc);
-+      BIT_INSERT (*(Elf64_Half *) reloc_addr, value, 0xfffc);
-       break;
- 
-     case R_PPC64_ADDR16_LO:
--    case R_PPC64_TPREL16_LO:
--    case R_PPC64_DTPREL16_LO:
--    case R_PPC64_GOT_TLSGD16_LO:
--    case R_PPC64_GOT_TLSLD16_LO:
-       *(Elf64_Half *) reloc_addr = PPC_LO (value);
-       break;
- 
-     case R_PPC64_ADDR16_HI:
--    case R_PPC64_TPREL16_HI:
--    case R_PPC64_DTPREL16_HI:
--    case R_PPC64_GOT_TPREL16_HI:
--    case R_PPC64_GOT_DTPREL16_HI:
--    case R_PPC64_GOT_TLSGD16_HI:
--    case R_PPC64_GOT_TLSLD16_HI:
-       *(Elf64_Half *) reloc_addr = PPC_HI (value);
-       break;
- 
-     case R_PPC64_ADDR16_HA:
--    case R_PPC64_TPREL16_HA:
--    case R_PPC64_DTPREL16_HA:
--    case R_PPC64_GOT_TLSGD16_HA:
--    case R_PPC64_GOT_TLSLD16_HA:
-       *(Elf64_Half *) reloc_addr = PPC_HA (value);
-       break;
- 
--    case R_PPC64_REL24:
-+    case R_PPC64_ADDR30:
-       {
-         Elf64_Addr delta = value - (Elf64_Xword) reloc_addr;
--        if (dont_expect ((delta + 0x2000000) >= 0x4000000 || (delta & 3) != 0))
--          _dl_reloc_overflow (map, "R_PPC64_REL24", reloc_addr, sym, refsym);
--        *(Elf64_Word *) reloc_addr = BIT_INSERT (*(Elf64_Word *) reloc_addr,
--                                                delta, 0x3fffffc);
-+        if (dont_expect ((delta + 0x80000000) >= 0x10000000
-+			 || (delta & 3) != 0))
-+          _dl_reloc_overflow (map, "R_PPC64_ADDR30", reloc_addr, sym, refsym);
-+        BIT_INSERT (*(Elf64_Word *) reloc_addr, delta, 0xfffffffc);
-       }
-       break;
- 
-@@ -744,11 +765,16 @@
-       ((char *) reloc_addr)[3] = (value >> 0) & 0xff;
-       return;
- 
-+    case R_PPC64_ADDR32:
-+      if (dont_expect ((value + 0x80000000) >= 0x10000000))
-+        _dl_reloc_overflow (map, "R_PPC64_ADDR32", reloc_addr, sym, refsym);
-+      *(Elf64_Word *) reloc_addr = value;
-+      return;
-+
-     case R_PPC64_ADDR24:
-       if (dont_expect ((value + 0x2000000) >= 0x4000000 || (value & 3) != 0))
-         _dl_reloc_overflow (map, "R_PPC64_ADDR24", reloc_addr, sym, refsym);
--      *(Elf64_Word *) reloc_addr = BIT_INSERT (*(Elf64_Word *) reloc_addr,
--					       value, 0x3fffffc);
-+      BIT_INSERT (*(Elf64_Word *) reloc_addr, value, 0x3fffffc);
-       break;
- 
-     case R_PPC64_ADDR16:
-@@ -768,63 +794,22 @@
-     case R_PPC64_ADDR16_DS:
-       if (dont_expect ((value + 0x8000) >= 0x10000 || (value & 3) != 0))
-         _dl_reloc_overflow (map, "R_PPC64_ADDR16_DS", reloc_addr, sym, refsym);
--      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
--					       value, 0xfffc);
--      break;
--
--    case R_PPC64_TPREL16_DS:
--      if (dont_expect ((value + 0x8000) >= 0x10000 || (value & 3) != 0))
--        _dl_reloc_overflow (map, "R_PPC64_TPREL16_DS", reloc_addr,
--                            sym, refsym);
--      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
--                                              value, 0xfffc);
--      break;
--
--    case R_PPC64_DTPREL16_DS:
--      if (dont_expect ((value + 0x8000) >= 0x10000 || (value & 3) != 0))
--        _dl_reloc_overflow (map, "R_PPC64_DTPREL16_DS", reloc_addr,
--                            sym, refsym);
--      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
--                                              value, 0xfffc);
--      break;
--
--    case R_PPC64_GOT_TPREL16_DS:
--      if (dont_expect ((value + 0x8000) >= 0x10000 || (value & 3) != 0))
--        _dl_reloc_overflow (map, "R_PPC64_GOT_TPREL16_DS", reloc_addr,
--                            sym, refsym);
--      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
--                                              value, 0xfffc);
--      break;
--
--    case R_PPC64_GOT_DTPREL16_DS:
--      if (dont_expect ((value + 0x8000) >= 0x10000 || (value & 3) != 0))
--        _dl_reloc_overflow (map, "R_PPC64_GOT_DTPREL16_DS",
--                            reloc_addr, sym, refsym);
--      *(Elf64_Half *) reloc_addr = BIT_INSERT (*(Elf64_Half *) reloc_addr,
--                                              value, 0xfffc);
-+      BIT_INSERT (*(Elf64_Half *) reloc_addr, value, 0xfffc);
-       break;
- 
-     case R_PPC64_ADDR16_HIGHER:
--    case R_PPC64_TPREL16_HIGHER:
--    case R_PPC64_DTPREL16_HIGHER:
-       *(Elf64_Half *) reloc_addr = PPC_HIGHER (value);
-       break;
- 
-     case R_PPC64_ADDR16_HIGHEST:
--    case R_PPC64_TPREL16_HIGHEST:
--    case R_PPC64_DTPREL16_HIGHEST:
-       *(Elf64_Half *) reloc_addr = PPC_HIGHEST (value);
-       break;
- 
-     case R_PPC64_ADDR16_HIGHERA:
--    case R_PPC64_TPREL16_HIGHERA:
--    case R_PPC64_DTPREL16_HIGHERA:
-       *(Elf64_Half *) reloc_addr = PPC_HIGHERA (value);
-       break;
- 
-     case R_PPC64_ADDR16_HIGHESTA:
--    case R_PPC64_TPREL16_HIGHESTA:
--    case R_PPC64_DTPREL16_HIGHESTA:
-       *(Elf64_Half *) reloc_addr = PPC_HIGHESTA (value);
-       break;
- 
-@@ -832,10 +817,10 @@
-     case R_PPC64_ADDR14_BRTAKEN:
-     case R_PPC64_ADDR14_BRNTAKEN:
-       {
--        Elf64_Word insn;
-         if (dont_expect ((value + 0x8000) >= 0x10000 || (value & 3) != 0))
- 	        _dl_reloc_overflow (map, "R_PPC64_ADDR14", reloc_addr, sym, refsym);
--        insn = BIT_INSERT (*(Elf64_Word *) reloc_addr, value, 0xfffc);
-+        Elf64_Word insn = *(Elf64_Word *) reloc_addr;
-+        BIT_INSERT (insn, value, 0xfffc);
-         if (r_type != R_PPC64_ADDR14)
- 	        {
- 	          insn &= ~(1 << 21);
-@@ -851,7 +836,11 @@
-       break;
- 
-     case R_PPC64_REL32:
--      *(Elf64_Word *) reloc_addr = value - (Elf64_Xword) reloc_addr;
-+      *(Elf64_Word *) reloc_addr = value - (Elf64_Addr) reloc_addr;
-+      return;
-+
-+    case R_PPC64_REL64:
-+      *reloc_addr = value - (Elf64_Addr) reloc_addr;
-       return;
- #endif /* !RTLD_BOOTSTRAP */
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc64/elf/configure glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/elf/configure
---- glibc-2.3.2/sysdeps/powerpc/powerpc64/elf/configure	Wed Feb 26 00:41:08 2003
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/elf/configure	Wed Mar 12 22:39:43 2003
-@@ -70,7 +70,3 @@
- fi
- fi
- 
--cat >>confdefs.h <<\_ACEOF
--#define PI_STATIC_AND_HIDDEN 1
--_ACEOF
--
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc64/elf/configure.in glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/elf/configure.in
---- glibc-2.3.2/sysdeps/powerpc/powerpc64/elf/configure.in	Wed Feb 26 00:26:57 2003
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/elf/configure.in	Wed Mar 12 22:39:43 2003
-@@ -56,6 +56,3 @@
- fi
- fi
- 
--dnl It is always possible to access static and hidden symbols in an
--dnl position independent way.
--AC_DEFINE(PI_STATIC_AND_HIDDEN)
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc64/memcpy.S glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/memcpy.S
---- glibc-2.3.2/sysdeps/powerpc/powerpc64/memcpy.S	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/memcpy.S	Tue Mar 18 23:58:31 2003
-@@ -0,0 +1,210 @@
-+/* Optimized memcpy implementation for PowerPC64.
-+   Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sysdep.h>
-+#include <bp-sym.h>
-+#include <bp-asm.h>
-+
-+/* __ptr_t [r3] memcpy (__ptr_t dst [r3], __ptr_t src [r4], size_t len [r5]);
-+   Returns 'dst'.
-+
-+   Memcpy handles short copies (< 32-bytes) using an unaligned
-+   word lwz/stw loop.  The tail (remaining 1-3) bytes is handled with the
-+   appropriate combination of byte and halfword load/stores. There is no
-+   attempt to optimize the alignment of short moves.  The 64-bit
-+   implementations of POWER3 and POWER4 do a reasonable job of handling
-+   unligned load/stores that do not cross 32-byte boundries.
-+
-+   Longer moves (>= 32-bytes) justify the effort to get at least the
-+   destination doubleword (8-byte) aligned.  Further optimization is
-+   posible when both source and destination are doubleword aligned.
-+   Each case has a optimized unrolled loop.   */
-+
-+EALIGN (BP_SYM (memcpy), 5, 0)
-+    cmpldi cr1,5,31
-+    neg   0,3
-+    std   30,-16(1)
-+    std   31,-8(1)
-+    rldicl. 0,0,0,61
-+    mr    12,4
-+    mr    31,5
-+    mr    30,3
-+    ble-  cr1,.L2
-+    subf  31,0,5
-+
-+  /* Move 0-7 bytes as needed to get the destination doubleword alligned.  */
-+    beq   0f
-+    mtcrf 0x01,0
-+1:  bf    31,2f
-+    lbz   6,0(12)
-+    addi  12,12,1
-+    stb   6,0(3)
-+    addi  3,3,1
-+2:  bf    30,4f
-+    lhz   6,0(12)
-+    addi  12,12,2
-+    sth   6,0(3)
-+    addi  3,3,2
-+4:  bf    29,0f
-+    lwz   6,0(12)
-+    addi  12,12,4
-+    stw   6,0(3)
-+    addi  3,3,4
-+0:
-+  /* Copy doublewords from source to destination, assumpting the
-+     destination is aligned on a doubleword boundary.
-+
-+     First verify that there is > 7 bytes to copy and check if the source
-+     is also doubleword aligned.  If there are < 8 bytes to copy fall
-+     through to the tail byte copy code.  Otherwise if the source and
-+     destination are both doubleword aligned use an optimized doubleword
-+     copy loop.  Otherwise the source has a different alignment and we use
-+     a load, shift, store strategy.  */
-+    rldicl. 0,12,0,61
-+    cmpldi cr6,31,7
-+    ble-  cr6,.L2  /* less than 8 bytes left.  */
-+    bne-  0,.L6   /* Source is not DW aligned.  */
-+    srdi. 9,31,3
-+    mr    10,3
-+    mr    11,12
-+
-+  /* Move doublewords where destination and source are aligned.
-+     Use a unrolled loop to copy 4 doubleword (32-bytes) per iteration.
-+     If the remainder is >0 and < 32 bytes copy 1-3 doublewords.  */
-+    cmpldi	cr1,9,4
-+    beq   0f
-+    mtcrf 0x01,9
-+    blt   cr1,2f
-+    ld    6,0(11)
-+    .align  4
-+4:
-+    ld    7,8(11)
-+    addi  9,9,-4
-+    std   6,0(10)
-+    ld    6,16(11)
-+    std   7,8(10)
-+    ld    7,24(11)
-+    addi  11,11,32
-+    cmpldi	cr1,9,4
-+    std   6,16(10)
-+    blt   cr1,3f
-+    ld    6,0(11)
-+    std   7,24(10)
-+    addi  10,10,32
-+    b     4b
-+3:  std   7,24(10)
-+    addi  10,10,32
-+2:  bf    30,1f
-+    ld    6,0(11)
-+    ld    7,8(11)
-+    addi  11,11,16
-+    std   6,0(10)
-+    std   7,8(10)
-+    addi  10,10,16
-+1:  bf    31,0f
-+    ld    6,0(11)
-+    addi  11,11,8
-+    std   6,0(10)
-+    addi  10,10,8
-+0:
-+
-+.L8:
-+    rldicr 0,31,0,60
-+    rldicl 31,31,0,61
-+    add   3,3,0
-+    add   12,12,0
-+
-+	/* Copy the tail for up to 31 bytes.  If this is the tail of a longer
-+	   copy then the destination will be aligned and the length will be
-+	   less than 8.  So it is normally not worth the set-up overhead to
-+	   get doubleword aligned and do doubleword load/store.  */
-+.L2:
-+    mr.   10,31
-+    cmpldi	cr1,31,4
-+    beq   0f
-+    mtcrf 0x01,31
-+    blt   cr1,2f
-+4:  lwz   6,0(12)
-+    addi  12,12,4
-+    addi  10,10,-4
-+    stw   6,0(3)
-+    cmpldi	cr1,10,4
-+    addi  3,3,4
-+    bge   cr1,4b
-+2:  bf    30,1f
-+    lhz   6,0(12)
-+    addi  12,12,2
-+    sth   6,0(3)
-+    addi  3,3,2
-+1:  bf    31,0f
-+    lbz   6,0(12)
-+    addi  12,12,1
-+    stb   6,0(3)
-+    addi  3,3,1
-+0:
-+  /* Return original dst pointer.  */
-+    ld 31,-8(1)
-+    mr 3,30
-+    ld 30,-16(1)
-+    blr
-+
-+.L6:
-+    srdi 11,31,3
-+    mr 4,3
-+    mr 5,12
-+
-+  /* Copy doublewords where the destination is aligned but the source is
-+     not.  Use aligned doubleword loads from the source, shifted to realign
-+     the data, to allow aligned destination stores.  */
-+    andi. 10,5,7
-+    andi. 0,11,1
-+    subf  5,10,5
-+    ld    6,0(5)
-+    sldi  10,10,3
-+    ld    7,8(5)
-+    subfic  9,10,64
-+    beq   2f
-+    sld   0,6,10
-+    addi  11,11,-1
-+    mr    6,7
-+    addi  4,4,-8
-+    cmpldi  11,0
-+    b     1f
-+2:  addi  5,5,8
-+    .align  4
-+0:  sld   0,6,10
-+    srd   8,7,9
-+    addi  11,11,-2
-+    ld    6,8(5)
-+    or    0,0,8
-+    cmpldi  11,0
-+    std   0,0(4)
-+    sld   0,7,10
-+1:  srd   8,6,9
-+    or    0,0,8
-+    beq   8f
-+    ld    7,16(5)
-+    std   0,8(4)
-+    addi  5,5,16
-+    addi  4,4,16
-+    b     0b
-+8:
-+    std   0,8(4)
-+    b .L8
-+END_GEN_TB (BP_SYM (memcpy),TB_TOCLESS)
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc64/memset.S glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/memset.S
---- glibc-2.3.2/sysdeps/powerpc/powerpc64/memset.S	Wed Sep 18 01:50:02 2002
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/memset.S	Sun Mar 16 00:09:13 2003
-@@ -1,5 +1,5 @@
- /* Optimized memset implementation for PowerPC64.
--   Copyright (C) 1997, 1999, 2000, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1997, 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -26,12 +26,7 @@
-    to obtain the value set by the kernel and store it into this 
-    variable.  */
- 	.globl __cache_line_size
--	.section	".data"
--	.align 2
--	.type	__cache_line_size,@object
--	.size	__cache_line_size,4
--__cache_line_size:
--	.long	0
-+	.lcomm __cache_line_size,4,4
- 	.section	".toc","aw"
- .LC0:
- 	.tc __cache_line_size[TC],__cache_line_size
-@@ -293,4 +288,3 @@
- END_GEN_TB (BP_SYM (__bzero),TB_TOCLESS)
- 
- weak_alias (BP_SYM (__bzero), BP_SYM (bzero))
--
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/powerpc64/sysdep.h glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/sysdep.h
---- glibc-2.3.2/sysdeps/powerpc/powerpc64/sysdep.h	Sun Jan 12 09:09:45 2003
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/powerpc64/sysdep.h	Mon Mar 24 19:45:27 2003
-@@ -225,6 +225,20 @@
- #define	PSEUDO_END(name) \
-   END (name)
- 
-+#define PSEUDO_NOERRNO(name, syscall_name, args) \
-+  .section ".text";	\
-+  ENTRY (name) \
-+  DO_CALL (SYS_ify (syscall_name));
-+
-+#define PSEUDO_RET_NOERRNO \
-+    blr
-+
-+#define ret_NOERRNO PSEUDO_RET_NOERRNO
-+
-+#undef	PSEUDO_END_NOERRNO
-+#define	PSEUDO_END_NOERRNO(name) \
-+  END (name)
-+
- /* Label in text section.  */
- /* ppc64 function descriptors which requires . notation */
- #define C_TEXT(name) .##name
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/test-arith.c glibc-2.3.2-200304020432/sysdeps/powerpc/test-arith.c
---- glibc-2.3.2/sysdeps/powerpc/test-arith.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/test-arith.c	Fri Jul  6 06:56:01 2001
-@@ -0,0 +1,605 @@
-+/* Test floating-point arithmetic operations.
-+   Copyright (C) 1997, 1998 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+#ifndef _GNU_SOURCE
-+#define _GNU_SOURCE
-+#endif
-+#include <math.h>
-+#include <stdio.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <fenv.h>
-+#include <assert.h>
-+
-+#ifndef ESIZE
-+typedef double tocheck_t;
-+#define ESIZE 11
-+#define MSIZE 52
-+#define FUNC(x) x
-+#endif
-+
-+#define R_NEAREST 1
-+#define R_ZERO 2
-+#define R_UP 4
-+#define R_DOWN 8
-+#define R_ALL (R_NEAREST|R_ZERO|R_UP|R_DOWN)
-+static fenv_t rmodes[4];
-+static const char * const rmnames[4] =
-+{ "nearest","zero","+Inf","-Inf" };
-+
-+typedef union {
-+  tocheck_t tc;
-+  unsigned char c[sizeof(tocheck_t)];
-+} union_t;
-+
-+/* Don't try reading these in a font that doesn't distinguish
-+   O and zero.  */
-+typedef enum {
-+  P_Z    = 0x0,  /* 00000...0 */
-+  P_000O = 0x1,  /* 00011...1 */
-+  P_001Z = 0x2,  /* 00100...0 */
-+  P_00O  = 0x3,  /* 00111...1 */
-+  P_01Z  = 0x4,  /* 01000...0 */
-+  P_010O = 0x5,  /* 01011...1 */
-+  P_011Z = 0x6,  /* 01100...0 */
-+  P_0O   = 0x7,  /* 01111...1 */
-+  P_1Z   = 0x8,  /* 10000...0 */
-+  P_100O = 0x9,  /* 10011...1 */
-+  P_101Z = 0xa,  /* 10100...0 */
-+  P_10O  = 0xb,  /* 10111...1 */
-+  P_11Z  = 0xc,  /* 11000...0 */
-+  P_110O = 0xd,  /* 11011...1 */
-+  P_111Z = 0xe,  /* 11100...0 */
-+  P_O    = 0xf,  /* 11111...1 */
-+  P_Z1   = 0x11, /* 000...001 */
-+  P_Z10  = 0x12, /* 000...010 */
-+  P_Z11  = 0x13, /* 000...011 */
-+  P_0O00 = 0x14, /* 011...100 */
-+  P_0O01 = 0x15, /* 011...101 */
-+  P_0O0  = 0x16, /* 011...110 */
-+  P_1Z1  = 0x19, /* 100...001 */
-+  P_1Z10 = 0x1a, /* 100...010 */
-+  P_1Z11 = 0x1b, /* 100...011 */
-+  P_O00  = 0x1c, /* 111...100 */
-+  P_O01  = 0x1d, /* 111...101 */
-+  P_O0   = 0x1e, /* 111...110 */
-+  P_R    = 0x20, /* rrr...rrr */ /* ('r' means random. ) */
-+  P_Ro   = 0x21, /* rrr...rrr, with odd parity.  */
-+  P_0R   = 0x22, /* 0rr...rrr */
-+  P_1R   = 0x23, /* 1rr...rrr */
-+  P_Rno  = 0x24, /* rrr...rrr, but not all ones.  */
-+} pattern_t;
-+
-+static void
-+pattern_fill(pattern_t ptn, unsigned char *start, int bitoffset, int count)
-+{
-+#define bitset(count, value) \
-+      start[(count)/8] = (start[(count)/8] & ~(1 << 7-(count)%8)  \
-+                          |  (value) << 7-(count)%8)
-+  int i;
-+
-+  if (ptn >= 0 && ptn <= 0xf)
-+    {
-+      /* Patterns between 0 and 0xF have the following format:
-+	 The LSBit is used to fill the last n-3 bits of the pattern;
-+	 The next 3 bits are the first 3 bits of the pattern. */
-+      for (i = 0; i < count; i++)
-+	if (i < 3)
-+	  bitset((bitoffset+i), ptn >> (3-i) & 1);
-+	else
-+	  bitset((bitoffset+i), ptn >> 0 & 1);
-+    }
-+  else if (ptn <= 0x1f)
-+    {
-+      /* Patterns between 0x10 and 0x1F have the following format:
-+	 The two LSBits are the last two bits of the pattern;
-+	 The 0x8 bit is the first bit of the pattern;
-+	 The 0x4 bit is used to fill the remainder. */
-+      for (i = 0; i < count; i++)
-+	if (i == 0)
-+	  bitset((bitoffset+i), ptn >> 3 & 1);
-+	else if (i >= count-2)
-+	  bitset((bitoffset+i), ptn >> (count-1-i) & 1);
-+	else
-+	  bitset((bitoffset+i), ptn >> 2 & 1);
-+    }
-+  else switch (ptn)
-+    {
-+    case P_0R: case P_1R:
-+      assert(count > 0);
-+      bitset(bitoffset, ptn & 1);
-+      count--;
-+      bitoffset++;
-+    case P_R:
-+      for (; count > 0; count--, bitoffset++)
-+	bitset(bitoffset, rand() & 1);
-+      break;
-+    case P_Ro:
-+      {
-+	int op = 1;
-+	assert(count > 0);
-+	for (; count > 1; count--, bitoffset++)
-+	  bitset(bitoffset, op ^= (rand() & 1));
-+	bitset(bitoffset, op);
-+	break;
-+      }
-+    case P_Rno:
-+      {
-+	int op = 1;
-+	assert(count > 0);
-+	for (; count > 1; count--, bitoffset++)
-+	{
-+	  int r = rand() & 1;
-+	  op &= r;
-+	  bitset(bitoffset, r);
-+	}
-+	bitset(bitoffset, rand() & (op ^ 1));
-+	break;
-+      }
-+
-+    default:
-+      assert(0);
-+    }
-+#undef bitset
-+}
-+
-+static tocheck_t
-+pattern(int negative, pattern_t exp, pattern_t mant)
-+{
-+  union_t result;
-+#if 0
-+  int i;
-+#endif
-+
-+  pattern_fill(negative ? P_O : P_Z, result.c, 0, 1);
-+  pattern_fill(exp, result.c, 1, ESIZE);
-+  pattern_fill(mant, result.c, ESIZE+1, MSIZE);
-+#if 0
-+  printf("neg=%d exp=%02x mant=%02x: ", negative, exp, mant);
-+  for (i = 0; i < sizeof(tocheck_t); i++)
-+    printf("%02x", result.c[i]);
-+  printf("\n");
-+#endif
-+  return result.tc;
-+}
-+
-+/* Return the closest different tocheck_t to 'x' in the direction of
-+   'direction', or 'x' if there is no such value.  Assumes 'x' is not
-+   a NaN.  */
-+static tocheck_t
-+delta(tocheck_t x, int direction)
-+{
-+  union_t xx;
-+  int i;
-+
-+  xx.tc = x;
-+  if (xx.c[0] & 0x80)
-+    direction = -direction;
-+  if (direction == +1)
-+    {
-+      union_t tx;
-+      tx.tc = pattern(xx.c[0] >> 7, P_O, P_Z);
-+      if (memcmp(tx.c, xx.c, sizeof(tocheck_t)) == 0)
-+	return x;
-+    }
-+  for (i = sizeof(tocheck_t)-1; i > 0; i--)
-+    {
-+      xx.c[i] += direction;
-+      if (xx.c[i] != (direction > 0 ? 0 : 0xff))
-+	return xx.tc;
-+    }
-+  if (direction < 0 && (xx.c[0] & 0x7f) == 0)
-+    return pattern(~(xx.c[0] >> 7) & 1, P_Z, P_Z1);
-+  else
-+    {
-+      xx.c[0] += direction;
-+      return xx.tc;
-+    }
-+}
-+
-+static int nerrors = 0;
-+
-+#ifdef FE_ALL_INVALID
-+static const int all_exceptions = FE_ALL_INVALID | FE_ALL_EXCEPT;
-+#else
-+static const int all_exceptions = FE_ALL_EXCEPT;
-+#endif
-+
-+static void
-+check_result(int line, const char *rm, tocheck_t expected, tocheck_t actual)
-+{
-+  if (memcmp(&expected, &actual, sizeof(tocheck_t)) != 0)
-+    {
-+      unsigned char *ex, *ac;
-+      size_t i;
-+
-+      printf("%s:%d:round %s:result failed\n"
-+	     " expected result 0x", __FILE__, line, rm);
-+      ex = (unsigned char *)&expected;
-+      ac = (unsigned char *)&actual;
-+      for (i = 0; i < sizeof(tocheck_t); i++)
-+	printf("%02x", ex[i]);
-+      printf(" got 0x");
-+      for (i = 0; i < sizeof(tocheck_t); i++)
-+	printf("%02x", ac[i]);
-+      printf("\n");
-+      nerrors++;
-+    }
-+}
-+
-+static const struct {
-+  int except;
-+  const char *name;
-+} excepts[] = {
-+#define except_entry(ex) { ex, #ex } ,
-+#ifdef FE_INEXACT
-+  except_entry(FE_INEXACT)
-+#else
-+# define FE_INEXACT 0
-+#endif
-+#ifdef FE_DIVBYZERO
-+  except_entry(FE_DIVBYZERO)
-+#else
-+# define FE_DIVBYZERO 0
-+#endif
-+#ifdef FE_UNDERFLOW
-+  except_entry(FE_UNDERFLOW)
-+#else
-+# define FE_UNDERFLOW 0
-+#endif
-+#ifdef FE_OVERFLOW
-+  except_entry(FE_OVERFLOW)
-+#else
-+# define FE_OVERFLOW 0
-+#endif
-+#ifdef FE_INVALID
-+  except_entry(FE_INVALID)
-+#else
-+# define FE_INVALID 0
-+#endif
-+#ifdef FE_INVALID_SNAN
-+  except_entry(FE_INVALID_SNAN)
-+#else
-+# define FE_INVALID_SNAN FE_INVALID
-+#endif
-+#ifdef FE_INVALID_ISI
-+  except_entry(FE_INVALID_ISI)
-+#else
-+# define FE_INVALID_ISI FE_INVALID
-+#endif
-+#ifdef FE_INVALID_IDI
-+  except_entry(FE_INVALID_IDI)
-+#else
-+# define FE_INVALID_IDI FE_INVALID
-+#endif
-+#ifdef FE_INVALID_ZDZ
-+  except_entry(FE_INVALID_ZDZ)
-+#else
-+# define FE_INVALID_ZDZ FE_INVALID
-+#endif
-+#ifdef FE_INVALID_COMPARE
-+  except_entry(FE_INVALID_COMPARE)
-+#else
-+# define FE_INVALID_COMPARE FE_INVALID
-+#endif
-+#ifdef FE_INVALID_SOFTWARE
-+  except_entry(FE_INVALID_SOFTWARE)
-+#else
-+# define FE_INVALID_SOFTWARE FE_INVALID
-+#endif
-+#ifdef FE_INVALID_SQRT
-+  except_entry(FE_INVALID_SQRT)
-+#else
-+# define FE_INVALID_SQRT FE_INVALID
-+#endif
-+#ifdef FE_INVALID_INTEGER_CONVERSION
-+  except_entry(FE_INVALID_INTEGER_CONVERSION)
-+#else
-+# define FE_INVALID_INTEGER_CONVERSION FE_INVALID
-+#endif
-+};
-+
-+static int excepts_missing = 0;
-+
-+static void
-+check_excepts(int line, const char *rm, int expected, int actual)
-+{
-+  if (expected & excepts_missing)
-+    expected = expected & ~excepts_missing | FE_INVALID_SNAN;
-+  if ((expected & all_exceptions) != actual)
-+    {
-+      size_t i;
-+      printf("%s:%d:round %s:exceptions failed\n"
-+	     " expected exceptions ", __FILE__, line,rm);
-+      for (i = 0; i < sizeof(excepts)/sizeof(excepts[0]); i++)
-+	if (expected & excepts[i].except)
-+	  printf("%s ",excepts[i].name);
-+      if ((expected & all_exceptions) == 0)
-+	printf("- ");
-+      printf("got");
-+      for (i = 0; i < sizeof(excepts)/sizeof(excepts[0]); i++)
-+	if (actual & excepts[i].except)
-+	  printf(" %s",excepts[i].name);
-+      if ((actual & all_exceptions) == 0)
-+	printf("- ");
-+      printf(".\n");
-+      nerrors++;
-+    }
-+}
-+
-+typedef enum {
-+  B_ADD, B_SUB, B_MUL, B_DIV, B_NEG, B_ABS, B_SQRT
-+} op_t;
-+typedef struct {
-+  int line;
-+  op_t op;
-+  int a_sgn;
-+  pattern_t a_exp, a_mant;
-+  int b_sgn;
-+  pattern_t b_exp, b_mant;
-+  int rmode;
-+  int excepts;
-+  int x_sgn;
-+  pattern_t x_exp, x_mant;
-+} optest_t;
-+static const optest_t optests[] = {
-+  /* Additions of zero.  */
-+  {__LINE__,B_ADD, 0,P_Z,P_Z, 0,P_Z,P_Z, R_ALL,0, 0,P_Z,P_Z },
-+  {__LINE__,B_ADD, 1,P_Z,P_Z, 0,P_Z,P_Z, R_ALL & ~R_DOWN,0, 0,P_Z,P_Z },
-+  {__LINE__,B_ADD, 1,P_Z,P_Z, 0,P_Z,P_Z, R_DOWN,0, 1,P_Z,P_Z },
-+  {__LINE__,B_ADD, 1,P_Z,P_Z, 1,P_Z,P_Z, R_ALL,0, 1,P_Z,P_Z },
-+
-+  /* Additions with NaN.  */
-+  {__LINE__,B_ADD, 0,P_O,P_101Z, 0,P_Z,P_Z, R_ALL,0, 0,P_O,P_101Z },
-+  {__LINE__,B_ADD, 0,P_O,P_01Z, 0,P_Z,P_Z, R_ALL,
-+   FE_INVALID | FE_INVALID_SNAN, 0,P_O,P_11Z },
-+  {__LINE__,B_ADD, 0,P_O,P_Z, 0,P_O,P_0O, R_ALL,
-+   FE_INVALID | FE_INVALID_SNAN, 0,P_O,P_O },
-+  {__LINE__,B_ADD, 0,P_Z,P_Z, 0,P_O,P_11Z, R_ALL,0, 0,P_O,P_11Z },
-+  {__LINE__,B_ADD, 0,P_O,P_001Z, 0,P_O,P_001Z, R_ALL,
-+   FE_INVALID | FE_INVALID_SNAN, 0,P_O,P_101Z },
-+  {__LINE__,B_ADD, 0,P_O,P_1Z, 0,P_Z,P_Z, R_ALL,0, 0,P_O,P_1Z },
-+  {__LINE__,B_ADD, 0,P_0O,P_Z, 0,P_O,P_10O, R_ALL,0, 0,P_O,P_10O },
-+
-+  /* Additions with infinity.  */
-+  {__LINE__,B_ADD, 0,P_O,P_Z, 0,P_Z,P_Z, R_ALL,0, 0,P_O,P_Z },
-+  {__LINE__,B_ADD, 0,P_O,P_Z, 1,P_Z,P_Z, R_ALL,0, 0,P_O,P_Z },
-+  {__LINE__,B_ADD, 1,P_O,P_Z, 0,P_Z,P_Z, R_ALL,0, 1,P_O,P_Z },
-+  {__LINE__,B_ADD, 1,P_O,P_Z, 1,P_Z,P_Z, R_ALL,0, 1,P_O,P_Z },
-+  {__LINE__,B_ADD, 0,P_O,P_Z, 0,P_O,P_Z, R_ALL,0, 0,P_O,P_Z },
-+  {__LINE__,B_ADD, 1,P_O,P_Z, 1,P_O,P_Z, R_ALL,0, 1,P_O,P_Z },
-+  {__LINE__,B_ADD, 0,P_O,P_Z, 1,P_O,P_Z, R_ALL,
-+   FE_INVALID | FE_INVALID_ISI, 0,P_O,P_1Z },
-+  {__LINE__,B_ADD, 1,P_O,P_Z, 0,P_O,P_Z, R_ALL,
-+   FE_INVALID | FE_INVALID_ISI, 0,P_O,P_1Z },
-+  {__LINE__,B_ADD, 0,P_O,P_Z, 0,P_0O,P_Z, R_ALL,0, 0,P_O,P_Z },
-+  {__LINE__,B_ADD, 1,P_O,P_Z, 0,P_0O,P_Z, R_ALL,0, 1,P_O,P_Z },
-+  {__LINE__,B_ADD, 0,P_O,P_Z, 1,P_0O,P_Z, R_ALL,0, 0,P_O,P_Z },
-+  {__LINE__,B_ADD, 1,P_O,P_Z, 1,P_0O,P_Z, R_ALL,0, 1,P_O,P_Z },
-+
-+  /* Overflow (and zero).  */
-+  {__LINE__,B_ADD, 0,P_O0,P_Z, 0,P_O0,P_Z, R_NEAREST | R_UP,
-+   FE_INEXACT | FE_OVERFLOW, 0,P_O,P_Z },
-+  {__LINE__,B_ADD, 0,P_O0,P_Z, 0,P_O0,P_Z, R_ZERO | R_DOWN,
-+   FE_INEXACT | FE_OVERFLOW, 0,P_O0,P_O },
-+  {__LINE__,B_ADD, 1,P_O0,P_Z, 1,P_O0,P_Z, R_NEAREST | R_DOWN,
-+   FE_INEXACT | FE_OVERFLOW, 1,P_O,P_Z },
-+  {__LINE__,B_ADD, 1,P_O0,P_Z, 1,P_O0,P_Z, R_ZERO | R_UP,
-+   FE_INEXACT | FE_OVERFLOW, 1,P_O0,P_O },
-+  {__LINE__,B_ADD, 0,P_O0,P_Z, 1,P_O0,P_Z, R_ALL & ~R_DOWN,
-+   0, 0,P_Z,P_Z },
-+  {__LINE__,B_ADD, 0,P_O0,P_Z, 1,P_O0,P_Z, R_DOWN,
-+   0, 1,P_Z,P_Z },
-+
-+  /* Negation.  */
-+  {__LINE__,B_NEG, 0,P_Z,P_Z,   0,0,0, R_ALL, 0, 1,P_Z,P_Z },
-+  {__LINE__,B_NEG, 1,P_Z,P_Z,   0,0,0, R_ALL, 0, 0,P_Z,P_Z },
-+  {__LINE__,B_NEG, 0,P_O,P_Z,   0,0,0, R_ALL, 0, 1,P_O,P_Z },
-+  {__LINE__,B_NEG, 1,P_O,P_Z,   0,0,0, R_ALL, 0, 0,P_O,P_Z },
-+  {__LINE__,B_NEG, 0,P_O,P_1Z,  0,0,0, R_ALL, 0, 1,P_O,P_1Z },
-+  {__LINE__,B_NEG, 1,P_O,P_1Z,  0,0,0, R_ALL, 0, 0,P_O,P_1Z },
-+  {__LINE__,B_NEG, 0,P_O,P_01Z, 0,0,0, R_ALL, 0, 1,P_O,P_01Z },
-+  {__LINE__,B_NEG, 1,P_O,P_01Z, 0,0,0, R_ALL, 0, 0,P_O,P_01Z },
-+  {__LINE__,B_NEG, 0,P_1Z,P_1Z1, 0,0,0, R_ALL, 0, 1,P_1Z,P_1Z1 },
-+  {__LINE__,B_NEG, 1,P_1Z,P_1Z1, 0,0,0, R_ALL, 0, 0,P_1Z,P_1Z1 },
-+  {__LINE__,B_NEG, 0,P_Z,P_Z1,  0,0,0, R_ALL, 0, 1,P_Z,P_Z1 },
-+  {__LINE__,B_NEG, 1,P_Z,P_Z1,  0,0,0, R_ALL, 0, 0,P_Z,P_Z1 },
-+
-+  /* Absolute value.  */
-+  {__LINE__,B_ABS, 0,P_Z,P_Z,   0,0,0, R_ALL, 0, 0,P_Z,P_Z },
-+  {__LINE__,B_ABS, 1,P_Z,P_Z,   0,0,0, R_ALL, 0, 0,P_Z,P_Z },
-+  {__LINE__,B_ABS, 0,P_O,P_Z,   0,0,0, R_ALL, 0, 0,P_O,P_Z },
-+  {__LINE__,B_ABS, 1,P_O,P_Z,   0,0,0, R_ALL, 0, 0,P_O,P_Z },
-+  {__LINE__,B_ABS, 0,P_O,P_1Z,  0,0,0, R_ALL, 0, 0,P_O,P_1Z },
-+  {__LINE__,B_ABS, 1,P_O,P_1Z,  0,0,0, R_ALL, 0, 0,P_O,P_1Z },
-+  {__LINE__,B_ABS, 0,P_O,P_01Z, 0,0,0, R_ALL, 0, 0,P_O,P_01Z },
-+  {__LINE__,B_ABS, 1,P_O,P_01Z, 0,0,0, R_ALL, 0, 0,P_O,P_01Z },
-+  {__LINE__,B_ABS, 0,P_1Z,P_1Z1, 0,0,0, R_ALL, 0, 0,P_1Z,P_1Z1 },
-+  {__LINE__,B_ABS, 1,P_1Z,P_1Z1, 0,0,0, R_ALL, 0, 0,P_1Z,P_1Z1 },
-+  {__LINE__,B_ABS, 0,P_Z,P_Z1,  0,0,0, R_ALL, 0, 0,P_Z,P_Z1 },
-+  {__LINE__,B_ABS, 1,P_Z,P_Z1,  0,0,0, R_ALL, 0, 0,P_Z,P_Z1 },
-+
-+  /* Square root.  */
-+  {__LINE__,B_SQRT, 0,P_Z,P_Z,   0,0,0, R_ALL, 0, 0,P_Z,P_Z },
-+  {__LINE__,B_SQRT, 1,P_Z,P_Z,   0,0,0, R_ALL, 0, 1,P_Z,P_Z },
-+  {__LINE__,B_SQRT, 0,P_O,P_1Z,  0,0,0, R_ALL, 0, 0,P_O,P_1Z },
-+  {__LINE__,B_SQRT, 1,P_O,P_1Z,  0,0,0, R_ALL, 0, 1,P_O,P_1Z },
-+  {__LINE__,B_SQRT, 0,P_O,P_01Z, 0,0,0, R_ALL,
-+   FE_INVALID | FE_INVALID_SNAN, 0,P_O,P_11Z },
-+  {__LINE__,B_SQRT, 1,P_O,P_01Z, 0,0,0, R_ALL,
-+   FE_INVALID | FE_INVALID_SNAN, 1,P_O,P_11Z },
-+
-+  {__LINE__,B_SQRT, 0,P_O,P_Z,   0,0,0, R_ALL, 0, 0,P_O,P_Z },
-+  {__LINE__,B_SQRT, 0,P_0O,P_Z,  0,0,0, R_ALL, 0, 0,P_0O,P_Z },
-+
-+  {__LINE__,B_SQRT, 1,P_O,P_Z,   0,0,0, R_ALL,
-+   FE_INVALID | FE_INVALID_SQRT, 0,P_O,P_1Z },
-+  {__LINE__,B_SQRT, 1,P_1Z,P_1Z1, 0,0,0, R_ALL,
-+   FE_INVALID | FE_INVALID_SQRT, 0,P_O,P_1Z },
-+  {__LINE__,B_SQRT, 1,P_Z,P_Z1,  0,0,0, R_ALL,
-+   FE_INVALID | FE_INVALID_SQRT, 0,P_O,P_1Z },
-+
-+};
-+
-+static void
-+check_op(void)
-+{
-+  size_t i;
-+  int j;
-+  tocheck_t r, a, b, x;
-+  int raised;
-+
-+  for (i = 0; i < sizeof(optests)/sizeof(optests[0]); i++)
-+    {
-+      a = pattern(optests[i].a_sgn, optests[i].a_exp,
-+		  optests[i].a_mant);
-+      b = pattern(optests[i].b_sgn, optests[i].b_exp,
-+		  optests[i].b_mant);
-+      x = pattern(optests[i].x_sgn, optests[i].x_exp,
-+		  optests[i].x_mant);
-+      for (j = 0; j < 4; j++)
-+	if (optests[i].rmode & 1<<j)
-+	  {
-+	    fesetenv(rmodes+j);
-+	    switch (optests[i].op)
-+	      {
-+	      case B_ADD: r = a + b; break;
-+	      case B_SUB: r = a - b; break;
-+	      case B_MUL: r = a * b; break;
-+	      case B_DIV: r = a / b; break;
-+	      case B_NEG: r = -a; break;
-+	      case B_ABS: r = FUNC(fabs)(a); break;
-+	      case B_SQRT: r = FUNC(sqrt)(a); break;
-+	      }
-+	    raised = fetestexcept(all_exceptions);
-+	    check_result(optests[i].line,rmnames[j],x,r);
-+	    check_excepts(optests[i].line,rmnames[j],
-+			  optests[i].excepts,raised);
-+	  }
-+    }
-+}
-+
-+static void
-+fail_xr(int line, const char *rm, tocheck_t x, tocheck_t r, tocheck_t xx,
-+	int xflag)
-+{
-+  size_t i;
-+  unsigned char *cx, *cr, *cxx;
-+
-+  printf("%s:%d:round %s:fail\n with x=0x", __FILE__, line,rm);
-+  cx = (unsigned char *)&x;
-+  cr = (unsigned char *)&r;
-+  cxx = (unsigned char *)&xx;
-+  for (i = 0; i < sizeof(tocheck_t); i++)
-+    printf("%02x", cx[i]);
-+  printf(" r=0x");
-+  for (i = 0; i < sizeof(tocheck_t); i++)
-+    printf("%02x", cr[i]);
-+  printf(" xx=0x");
-+  for (i = 0; i < sizeof(tocheck_t); i++)
-+    printf("%02x", cxx[i]);
-+  printf(" inexact=%d\n", xflag != 0);
-+  nerrors++;
-+}
-+
-+static void
-+check_sqrt(tocheck_t a)
-+{
-+  int j;
-+  tocheck_t r0, r1, r2, x0, x1, x2;
-+  int raised = 0;
-+  int ok;
-+
-+  for (j = 0; j < 4; j++)
-+    {
-+      int excepts;
-+
-+      fesetenv(rmodes+j);
-+      r1 = FUNC(sqrt)(a);
-+      excepts = fetestexcept(all_exceptions);
-+      fesetenv(FE_DFL_ENV);
-+      raised |= excepts & ~FE_INEXACT;
-+      x1 = r1 * r1 - a;
-+      if (excepts & FE_INEXACT)
-+	{
-+	  r0 = delta(r1,-1); r2 = delta(r1,1);
-+	  switch (1 << j)
-+	    {
-+	    case R_NEAREST:
-+	      x0 = r0 * r0 - a; x2 = r2 * r2 - a;
-+	      ok = fabs(x0) >= fabs(x1) && fabs(x1) <= fabs(x2);
-+	      break;
-+	    case R_ZERO:  case R_DOWN:
-+	      x2 = r2 * r2 - a;
-+	      ok = x1 <= 0 && x2 >= 0;
-+	      break;
-+	    case R_UP:
-+	      x0 = r0 * r0 - a;
-+	      ok = x1 >= 0 && x0 <= 0;
-+	      break;
-+	    default:
-+	      assert(0);
-+	    }
-+	}
-+      else
-+	ok = x1 == 0;
-+      if (!ok)
-+	fail_xr(__LINE__,rmnames[j],a,r1,x1,excepts&FE_INEXACT);
-+    }
-+  check_excepts(__LINE__,"all",0,raised);
-+}
-+
-+int main(int argc, char **argv)
-+{
-+  int i;
-+
-+  _LIB_VERSION = _IEEE_;
-+
-+  /* Set up environments for rounding modes.  */
-+  fesetenv(FE_DFL_ENV);
-+  fesetround(FE_TONEAREST);
-+  fegetenv(rmodes+0);
-+  fesetround(FE_TOWARDZERO);
-+  fegetenv(rmodes+1);
-+  fesetround(FE_UPWARD);
-+  fegetenv(rmodes+2);
-+  fesetround(FE_DOWNWARD);
-+  fegetenv(rmodes+3);
-+
-+#if defined(FE_INVALID_SOFTWARE) || defined(FE_INVALID_SQRT)
-+  /* There's this really stupid feature of the 601... */
-+  fesetenv(FE_DFL_ENV);
-+  feraiseexcept(FE_INVALID_SOFTWARE);
-+  if (!fetestexcept(FE_INVALID_SOFTWARE))
-+    excepts_missing |= FE_INVALID_SOFTWARE;
-+  fesetenv(FE_DFL_ENV);
-+  feraiseexcept(FE_INVALID_SQRT);
-+  if (!fetestexcept(FE_INVALID_SQRT))
-+    excepts_missing |= FE_INVALID_SQRT;
-+#endif
-+
-+  check_op();
-+  for (i = 0; i < 100000; i++)
-+    check_sqrt(pattern(0, P_Rno, P_R));
-+  for (i = 0; i < 100; i++)
-+    check_sqrt(pattern(0, P_Z, P_R));
-+  check_sqrt(pattern(0,P_Z,P_Z1));
-+
-+  printf("%d errors.\n", nerrors);
-+  return nerrors == 0 ? 0 : 1;
-+}
-diff -u -udbrN glibc-2.3.2/sysdeps/powerpc/test-arithf.c glibc-2.3.2-200304020432/sysdeps/powerpc/test-arithf.c
---- glibc-2.3.2/sysdeps/powerpc/test-arithf.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/powerpc/test-arithf.c	Sun Aug 10 19:49:46 1997
-@@ -0,0 +1,6 @@
-+typedef float tocheck_t;
-+#define ESIZE 8
-+#define MSIZE 23
-+#define FUNC(x) x##f
-+
-+#include "test-arith.c"
-diff -u -udbrN glibc-2.3.2/sysdeps/s390/bits/atomic.h glibc-2.3.2-200304020432/sysdeps/s390/bits/atomic.h
---- glibc-2.3.2/sysdeps/s390/bits/atomic.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/s390/bits/atomic.h	Wed Mar 26 05:01:47 2003
-@@ -0,0 +1,76 @@
-+/* Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <stdint.h>
-+
-+typedef int8_t atomic8_t;
-+typedef uint8_t uatomic8_t;
-+typedef int_fast8_t atomic_fast8_t;
-+typedef uint_fast8_t uatomic_fast8_t;
-+
-+typedef int16_t atomic16_t;
-+typedef uint16_t uatomic16_t;
-+typedef int_fast16_t atomic_fast16_t;
-+typedef uint_fast16_t uatomic_fast16_t;
-+
-+typedef int32_t atomic32_t;
-+typedef uint32_t uatomic32_t;
-+typedef int_fast32_t atomic_fast32_t;
-+typedef uint_fast32_t uatomic_fast32_t;
-+
-+typedef int64_t atomic64_t;
-+typedef uint64_t uatomic64_t;
-+typedef int_fast64_t atomic_fast64_t;
-+typedef uint_fast64_t uatomic_fast64_t;
-+
-+typedef intptr_t atomicptr_t;
-+typedef uintptr_t uatomicptr_t;
-+typedef intmax_t atomic_max_t;
-+typedef uintmax_t uatomic_max_t;
-+
-+
-+#define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
-+  ({ __typeof (mem) __archmem = (mem);					      \
-+     __typeof (*mem) __archold = (oldval);				      \
-+     __asm __volatile ("cs %0,%2,%1"					      \
-+		       : "+d" (__archold), "=Q" (*__archmem)		      \
-+		       : "d" (newval), "m" (*__archmem) : "cc" );	      \
-+     __archold; })
-+
-+#ifdef __s390x__
-+# define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-+  ({ __typeof (mem) __archmem = (mem);					      \
-+     __typeof (*mem) __archold = (oldval);				      \
-+     __asm __volatile ("csg %0,%2,%1"					      \
-+		       : "+d" (__archold), "=Q" (*__archmem)		      \
-+		       : "d" ((long) (newval)), "m" (*__archmem) : "cc" );    \
-+     __archold; })
-+#else
-+/* For 31 bit we do not really need 64-bit compare-and-exchange. We can
-+   implement them by use of the csd instruction. The straightforward
-+   implementation causes warnings so we skip the definition for now.  */
-+# define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+#endif
-diff -u -udbrN glibc-2.3.2/sysdeps/s390/fpu/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/s390/fpu/libm-test-ulps
---- glibc-2.3.2/sysdeps/s390/fpu/libm-test-ulps	Thu Sep  5 01:12:20 2002
-+++ glibc-2.3.2-200304020432/sysdeps/s390/fpu/libm-test-ulps	Sun Mar 23 01:52:10 2003
-@@ -94,7 +94,7 @@
- idouble: 1
- 
- # ccos
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-@@ -107,10 +107,10 @@
- ifloat: 1
- 
- # ccosh
--Test "Real part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-@@ -145,7 +145,7 @@
- Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- double: 1
- float: 5
- idouble: 1
-@@ -239,7 +239,7 @@
- ifloat: 2
- 
- # csinh
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
- Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-@@ -258,7 +258,7 @@
- ifloat: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- double: 1
- idouble: 1
- Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
-@@ -266,7 +266,7 @@
- idouble: 1
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- double: 1
- float: 2
- idouble: 1
-@@ -453,12 +453,12 @@
- ifloat: 2
- 
- # lgamma
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
-@@ -513,7 +513,7 @@
- Test "tgamma (0.5) == sqrt (pi)":
- float: 1
- ifloat: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
-diff -u -udbrN glibc-2.3.2/sysdeps/s390/s390-32/atomicity.h glibc-2.3.2-200304020432/sysdeps/s390/s390-32/atomicity.h
---- glibc-2.3.2/sysdeps/s390/s390-32/atomicity.h	Sat Jul  7 21:21:28 2001
-+++ glibc-2.3.2-200304020432/sysdeps/s390/s390-32/atomicity.h	Thu Jan  1 01:00:00 1970
-@@ -1,76 +0,0 @@
--/* Low-level functions for atomic operations.  S390 version.
--   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
--   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#ifndef _ATOMICITY_H
--#define _ATOMICITY_H	1
--
--#include <inttypes.h>
--
--static inline int
--__attribute__ ((unused))
--exchange_and_add (volatile uint32_t *mem, int val)
--{
--  int result;
--  __asm__ __volatile__(
--        "       L     %0,%2\n"
--        "       LA    2,%1\n"
--        "0:     LR    0,%0\n"
--        "       AR    0,%3\n"
--        "       CS    %0,0,0(2)\n"
--        "       JL    0b"
--        : "=&d" (result), "=m" (*mem)
--        : "1" (*mem), "d" (val) : "0", "1", "2" );
--  return result;
--}
--
--static inline void
--__attribute__ ((unused))
--atomic_add (volatile uint32_t *mem, int val)
--{
--  __asm__ __volatile__(
--        "       LA    2,%0\n"
--	"0:     L     0,%1\n"
--        "       LR    1,0\n"
--        "       AR    1,%2\n"
--        "       CS    0,1,0(2)\n"
--        "       JL    0b"
--        : "=m" (*mem) : "0" (*mem), "d" (val) : "0", "1", "2" );
--}
--
--static inline int
--__attribute__ ((unused))
--compare_and_swap (volatile long int *p, long int oldval, long int newval)
--{
--  int retval;
--
--  __asm__ __volatile__(
--        "  la   1,%1\n"
--        "  lr   0,%2\n"
--        "  cs   0,%3,0(1)\n"
--        "  ipm  %0\n"
--        "  srl  %0,28\n"
--        "0:"
--        : "=&r" (retval), "+m" (*p)
--        : "d" (oldval) , "d" (newval)
--        : "memory", "0", "1", "cc");
--  return !retval;
--}
--
--#endif /* atomicity.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/s390/s390-32/backtrace.c glibc-2.3.2-200304020432/sysdeps/s390/s390-32/backtrace.c
---- glibc-2.3.2/sysdeps/s390/s390-32/backtrace.c	Sat Jul  7 21:21:28 2001
-+++ glibc-2.3.2-200304020432/sysdeps/s390/s390-32/backtrace.c	Wed Mar 26 04:43:53 2003
-@@ -71,7 +71,7 @@
- 	   out of range.  */
- 	break;
- 
--      array[cnt++] = stack->save_grps[8];
-+      array[cnt++] = stack->save_grps[8] & 0x7fffffff;
- 
-       stack = (struct layout *) stack->back_chain;
-     }
-diff -u -udbrN glibc-2.3.2/sysdeps/s390/s390-32/sysdep.h glibc-2.3.2-200304020432/sysdeps/s390/s390-32/sysdep.h
---- glibc-2.3.2/sysdeps/s390/s390-32/sysdep.h	Tue Jan 14 02:04:15 2003
-+++ glibc-2.3.2-200304020432/sysdeps/s390/s390-32/sysdep.h	Fri Mar  7 11:06:56 2003
-@@ -111,7 +111,7 @@
- 
- /* Local label name for asm code. */
- #ifndef L
--#define L(name)		name
-+#define L(name)		.L##name
- #endif
- 
- #endif	/* __ASSEMBLER__ */
-diff -u -udbrN glibc-2.3.2/sysdeps/s390/s390-64/atomicity.h glibc-2.3.2-200304020432/sysdeps/s390/s390-64/atomicity.h
---- glibc-2.3.2/sysdeps/s390/s390-64/atomicity.h	Sat Jul  7 21:21:28 2001
-+++ glibc-2.3.2-200304020432/sysdeps/s390/s390-64/atomicity.h	Thu Jan  1 01:00:00 1970
-@@ -1,76 +0,0 @@
--/* Low-level functions for atomic operations.  64 bit S/390 version.
--   Copyright (C) 2001 Free Software Foundation, Inc.
--   Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#ifndef _ATOMICITY_H
--#define _ATOMICITY_H	1
--
--#include <inttypes.h>
--
--static inline int
--__attribute__ ((unused))
--exchange_and_add (volatile uint32_t *mem, int val)
--{
--  int result;
--  __asm__ __volatile__(
--        "       L     %0,%2\n"
--        "       LA    2,%1\n"
--        "0:     LR    0,%0\n"
--        "       AR    0,%3\n"
--        "       CS    %0,0,0(2)\n"
--        "       JL    0b"
--        : "=&d" (result), "=m" (*mem)
--        : "1" (*mem), "d" (val) : "0", "1", "2" );
--  return result;
--}
--
--static inline void
--__attribute__ ((unused))
--atomic_add (volatile uint32_t *mem, int val)
--{
--  __asm__ __volatile__(
--        "       LA    2,%0\n"
--	"0:     L     0,%1\n"
--        "       LR    1,0\n"
--        "       AR    1,%2\n"
--        "       CS    0,1,0(2)\n"
--        "       JL    0b"
--        : "=m" (*mem) : "0" (*mem), "d" (val) : "0", "1", "2" );
--}
--
--static inline int
--__attribute__ ((unused))
--compare_and_swap (volatile long int *p, long int oldval, long int newval)
--{
--  int retval;
--
--  __asm__ __volatile__(
--        "  la   1,%1\n"
--        "  lgr  0,%2\n"
--        "  csg  0,%3,0(1)\n"
--        "  ipm  %0\n"
--        "  srl  %0,28\n"
--        "0:"
--        : "=&r" (retval), "+m" (*p)
--        : "d" (oldval) , "d" (newval)
--        : "memory", "0", "1", "cc");
--  return !retval;
--}
--
--#endif /* atomicity.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/s390/s390-64/sysdep.h glibc-2.3.2-200304020432/sysdeps/s390/s390-64/sysdep.h
---- glibc-2.3.2/sysdeps/s390/s390-64/sysdep.h	Tue Jan 14 02:04:15 2003
-+++ glibc-2.3.2-200304020432/sysdeps/s390/s390-64/sysdep.h	Fri Mar  7 11:06:55 2003
-@@ -104,8 +104,7 @@
- 
- /* Local label name for asm code. */
- #ifndef L
--#define L(name)		name
-+#define L(name)		.L##name
- #endif
- 
- #endif	/* __ASSEMBLER__ */
--
-diff -u -udbrN glibc-2.3.2/sysdeps/sh/bits/atomic.h glibc-2.3.2-200304020432/sysdeps/sh/bits/atomic.h
---- glibc-2.3.2/sysdeps/sh/bits/atomic.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/sh/bits/atomic.h	Sat Mar 29 02:14:29 2003
-@@ -0,0 +1,402 @@
-+/* Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <stdint.h>
-+
-+
-+typedef int8_t atomic8_t;
-+typedef uint8_t uatomic8_t;
-+typedef int_fast8_t atomic_fast8_t;
-+typedef uint_fast8_t uatomic_fast8_t;
-+
-+typedef int16_t atomic16_t;
-+typedef uint16_t uatomic16_t;
-+typedef int_fast16_t atomic_fast16_t;
-+typedef uint_fast16_t uatomic_fast16_t;
-+
-+typedef int32_t atomic32_t;
-+typedef uint32_t uatomic32_t;
-+typedef int_fast32_t atomic_fast32_t;
-+typedef uint_fast32_t uatomic_fast32_t;
-+
-+typedef int64_t atomic64_t;
-+typedef uint64_t uatomic64_t;
-+typedef int_fast64_t atomic_fast64_t;
-+typedef uint_fast64_t uatomic_fast64_t;
-+
-+typedef intptr_t atomicptr_t;
-+typedef uintptr_t uatomicptr_t;
-+typedef intmax_t atomic_max_t;
-+typedef uintmax_t uatomic_max_t;
-+
-+
-+#define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
-+  ({ __typeof (*mem) __result; \
-+     __asm __volatile ("\
-+	.align 2\n\
-+	mova 1f,r0\n\
-+	nop\n\
-+	mov r15,r1\n\
-+	mov #-8,r15\n\
-+     0: mov.b @%1,%0\n\
-+	cmp/eq %0,%3\n\
-+	bf 1f\n\
-+	mov.b %2,@%1\n\
-+     1: mov r1,r15"\
-+	: "=&r" (__result) : "r" (mem), "r" (newval), "r" (oldval) \
-+	: "r0", "r1", "t", "memory"); \
-+     __result; })
-+
-+#define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
-+  ({ __typeof (*mem) __result; \
-+     __asm __volatile ("\
-+	.align 2\n\
-+	mova 1f,r0\n\
-+	nop\n\
-+	mov r15,r1\n\
-+	mov #-8,r15\n\
-+     0: mov.w @%1,%0\n\
-+	cmp/eq %0,%3\n\
-+	bf 1f\n\
-+	mov.w %2,@%1\n\
-+     1: mov r1,r15"\
-+	: "=&r" (__result) : "r" (mem), "r" (newval), "r" (oldval) \
-+	: "r0", "r1", "t", "memory"); \
-+     __result; })
-+
-+#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
-+  ({ __typeof (*mem) __result; \
-+     __asm __volatile ("\
-+	.align 2\n\
-+	mova 1f,r0\n\
-+	nop\n\
-+	mov r15,r1\n\
-+	mov #-8,r15\n\
-+     0: mov.l @%1,%0\n\
-+	cmp/eq %0,%3\n\
-+	bf 1f\n\
-+	mov.l %2,@%1\n\
-+     1: mov r1,r15"\
-+	: "=&r" (__result) : "r" (mem), "r" (newval), "r" (oldval) \
-+	: "r0", "r1", "t", "memory"); \
-+     __result; })
-+
-+/* XXX We do not really need 64-bit compare-and-exchange.  At least
-+   not in the moment.  Using it would mean causing portability
-+   problems since not many other 32-bit architectures have support for
-+   such an operation.  So don't define any code for now.  */
-+
-+# define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#define atomic_exchange_and_add(mem, value) \
-+  ({ __typeof (*mem) __result; \
-+     __typeof (value) __value; \
-+     if (sizeof (*mem) == 1) \
-+       __asm __volatile ("\
-+	  .align 2\n\
-+	  mova 1f,r0\n\
-+	  mov r15,r1\n\
-+	  mov #-6,r15\n\
-+       0: mov.b @%2,%0\n\
-+	  add %0,%1\n\
-+	  mov.b %1,@%2\n\
-+       1: mov r1,r15"\
-+	: "=&r" (__result), "=&r" (__value) : "r" (mem), "1" (value) \
-+	: "r0", "r1", "memory"); \
-+     else if (sizeof (*mem) == 2) \
-+       __asm __volatile ("\
-+	  .align 2\n\
-+	  mova 1f,r0\n\
-+	  mov r15,r1\n\
-+	  mov #-6,r15\n\
-+       0: mov.w @%2,%0\n\
-+	  add %0,%1\n\
-+	  mov.w %1,@%2\n\
-+       1: mov r1,r15"\
-+	: "=&r" (__result), "=&r" (__value) : "r" (mem), "1" (value) \
-+	: "r0", "r1", "memory"); \
-+     else if (sizeof (*mem) == 4) \
-+       __asm __volatile ("\
-+	  .align 2\n\
-+	  mova 1f,r0\n\
-+	  mov r15,r1\n\
-+	  mov #-6,r15\n\
-+       0: mov.l @%2,%0\n\
-+	  add %0,%1\n\
-+	  mov.l %1,@%2\n\
-+       1: mov r1,r15"\
-+	: "=&r" (__result), "=&r" (__value) : "r" (mem), "1" (value) \
-+	: "r0", "r1", "memory"); \
-+     else \
-+       { \
-+	 __typeof (value) addval = (value); \
-+	 __typeof (mem) memp = (mem); \
-+	 do \
-+	   __result = *memp; \
-+	 while (__arch_compare_and_exchange_val_64_acq \
-+		 (memp,	__result + addval, __result) == __result); \
-+	 (void) addval; \
-+       } \
-+     __result; })
-+
-+#define atomic_add(mem, value) \
-+  (void) ({ __typeof (value) __value; \
-+	    if (sizeof (*mem) == 1) \
-+	      __asm __volatile ("\
-+		.align 2\n\
-+		mova 1f,r0\n\
-+		mov r15,r1\n\
-+		mov #-6,r15\n\
-+	     0: mov.b @%1,r2\n\
-+		add r2,%0\n\
-+		mov.b %0,@%1\n\
-+	     1: mov r1,r15"\
-+		: "=&r" (__value) : "r" (mem), "0" (value) \
-+		: "r0", "r1", "r2", "memory"); \
-+	    else if (sizeof (*mem) == 2) \
-+	      __asm __volatile ("\
-+		.align 2\n\
-+		mova 1f,r0\n\
-+		mov r15,r1\n\
-+		mov #-6,r15\n\
-+	     0: mov.w @%1,r2\n\
-+		add r2,%0\n\
-+		mov.w %0,@%1\n\
-+	     1: mov r1,r15"\
-+		: "=&r" (__value) : "r" (mem), "0" (value) \
-+		: "r0", "r1", "r2", "memory"); \
-+	    else if (sizeof (*mem) == 4) \
-+	      __asm __volatile ("\
-+		.align 2\n\
-+		mova 1f,r0\n\
-+		mov r15,r1\n\
-+		mov #-6,r15\n\
-+	     0: mov.l @%1,r2\n\
-+		add r2,%0\n\
-+		mov.l %0,@%1\n\
-+	     1: mov r1,r15"\
-+		: "=&r" (__value) : "r" (mem), "0" (value) \
-+		: "r0", "r1", "r2", "memory"); \
-+	    else \
-+	      { \
-+		__typeof (value) addval = (value); \
-+		__typeof (*mem) oldval; \
-+		__typeof (mem) memp = (mem); \
-+		do \
-+		  oldval = *memp; \
-+		while (__arch_compare_and_exchange_val_64_acq \
-+			(memp, oldval + addval, oldval) == oldval); \
-+		(void) addval; \
-+	      } \
-+	    })
-+
-+#define atomic_add_negative(mem, value) \
-+  ({ unsigned char __result; \
-+     __typeof (value) __value; \
-+     if (sizeof (*mem) == 1) \
-+       __asm __volatile ("\
-+	  .align 2\n\
-+	  mova 1f,r0\n\
-+	  mov r15,r1\n\
-+	  mov #-6,r15\n\
-+       0: mov.b @%2,r2\n\
-+	  add r2,%1\n\
-+	  mov.b %1,@%2\n\
-+       1: mov r1,r15\n\
-+	  shal %1\n\
-+	  movt %0"\
-+	: "=r" (__result), "=&r" (__value) : "r" (mem), "1" (value) \
-+	: "r0", "r1", "r2", "t", "memory"); \
-+     else if (sizeof (*mem) == 2) \
-+       __asm __volatile ("\
-+	  .align 2\n\
-+	  mova 1f,r0\n\
-+	  mov r15,r1\n\
-+	  mov #-6,r15\n\
-+       0: mov.w @%2,r2\n\
-+	  add r2,%1\n\
-+	  mov.w %1,@%2\n\
-+       1: mov r1,r15\n\
-+	  shal %1\n\
-+	  movt %0"\
-+	: "=r" (__result), "=&r" (__value) : "r" (mem), "1" (value) \
-+	: "r0", "r1", "r2", "t", "memory"); \
-+     else if (sizeof (*mem) == 4) \
-+       __asm __volatile ("\
-+	  .align 2\n\
-+	  mova 1f,r0\n\
-+	  mov r15,r1\n\
-+	  mov #-6,r15\n\
-+       0: mov.l @%2,r2\n\
-+	  add r2,%1\n\
-+	  mov.l %1,@%2\n\
-+       1: mov r1,r15\n\
-+	  shal %1\n\
-+	  movt %0"\
-+	: "=r" (__result), "=&r" (__value) : "r" (mem), "1" (value) \
-+	: "r0", "r1", "r2", "t", "memory"); \
-+     else \
-+       abort (); \
-+     __result; })
-+
-+#define atomic_add_zero(mem, value) \
-+  ({ unsigned char __result; \
-+     __typeof (value) __value; \
-+     if (sizeof (*mem) == 1) \
-+       __asm __volatile ("\
-+	  .align 2\n\
-+	  mova 1f,r0\n\
-+	  mov r15,r1\n\
-+	  mov #-6,r15\n\
-+       0: mov.b @%2,r2\n\
-+	  add r2,%1\n\
-+	  mov.b %1,@%2\n\
-+       1: mov r1,r15\n\
-+	  tst %1,%1\n\
-+	  movt %0"\
-+	: "=r" (__result), "=&r" (__value) : "r" (mem), "1" (value) \
-+	: "r0", "r1", "r2", "t", "memory"); \
-+     else if (sizeof (*mem) == 2) \
-+       __asm __volatile ("\
-+	  .align 2\n\
-+	  mova 1f,r0\n\
-+	  mov r15,r1\n\
-+	  mov #-6,r15\n\
-+       0: mov.w @%2,r2\n\
-+	  add r2,%1\n\
-+	  mov.w %1,@%2\n\
-+       1: mov r1,r15\n\
-+	  tst %1,%1\n\
-+	  movt %0"\
-+	: "=r" (__result), "=&r" (__value) : "r" (mem), "1" (value) \
-+	: "r0", "r1", "r2", "t", "memory"); \
-+     else if (sizeof (*mem) == 4) \
-+       __asm __volatile ("\
-+	  .align 2\n\
-+	  mova 1f,r0\n\
-+	  mov r15,r1\n\
-+	  mov #-6,r15\n\
-+       0: mov.l @%2,r2\n\
-+	  add r2,%1\n\
-+	  mov.l %1,@%2\n\
-+       1: mov r1,r15\n\
-+	  tst %1,%1\n\
-+	  movt %0"\
-+	: "=r" (__result), "=&r" (__value) : "r" (mem), "1" (value) \
-+	: "r0", "r1", "r2", "t", "memory"); \
-+     else \
-+       abort (); \
-+     __result; })
-+
-+#define atomic_increment_and_test(mem) atomic_add_zero((mem), 1)
-+#define atomic_decrement_and_test(mem) atomic_add_zero((mem), -1)
-+
-+#define atomic_bit_set(mem, bit) \
-+  (void) ({ unsigned int __mask = 1 << (bit); \
-+	    if (sizeof (*mem) == 1) \
-+	      __asm __volatile ("\
-+		.align 2\n\
-+		mova 1f,r0\n\
-+		mov r15,r1\n\
-+		mov #-6,r15\n\
-+	     0: mov.b @%0,r2\n\
-+		or %1,r2\n\
-+		mov.b r2,@%0\n\
-+	     1: mov r1,r15"\
-+		: : "r" (mem), "r" (__mask) \
-+		: "r0", "r1", "r2", "memory"); \
-+	    else if (sizeof (*mem) == 2) \
-+	      __asm __volatile ("\
-+		.align 2\n\
-+		mova 1f,r0\n\
-+		mov r15,r1\n\
-+		mov #-6,r15\n\
-+	     0: mov.w @%0,r2\n\
-+		or %1,r2\n\
-+		mov.w r2,@%0\n\
-+	     1: mov r1,r15"\
-+		: : "r" (mem), "r" (__mask) \
-+		: "r0", "r1", "r2", "memory"); \
-+	    else if (sizeof (*mem) == 4) \
-+	      __asm __volatile ("\
-+		.align 2\n\
-+		mova 1f,r0\n\
-+		mov r15,r1\n\
-+		mov #-6,r15\n\
-+	     0: mov.l @%0,r2\n\
-+		or %1,r2\n\
-+		mov.l r2,@%0\n\
-+	     1: mov r1,r15"\
-+		: : "r" (mem), "r" (__mask) \
-+		: "r0", "r1", "r2", "memory"); \
-+	    else \
-+	      abort (); \
-+	    })
-+
-+#define atomic_bit_test_set(mem, bit) \
-+  ({ unsigned int __mask = 1 << (bit); \
-+     unsigned int __result = __mask; \
-+     if (sizeof (*mem) == 1) \
-+       __asm __volatile ("\
-+	  .align 2\n\
-+	  mova 1f,r0\n\
-+	  nop\n\
-+	  mov r15,r1\n\
-+	  mov #-8,r15\n\
-+       0: mov.b @%2,r2\n\
-+	  or r2,%1\n\
-+	  and r2,%0\n\
-+	  mov.b %1,@%2\n\
-+       1: mov r1,r15"\
-+	: "=&r" (__result), "=&r" (__mask) \
-+	: "r" (mem), "0" (__result), "1" (__mask) \
-+	: "r0", "r1", "r2", "memory"); \
-+     else if (sizeof (*mem) == 2) \
-+       __asm __volatile ("\
-+	  .align 2\n\
-+	  mova 1f,r0\n\
-+	  nop\n\
-+	  mov r15,r1\n\
-+	  mov #-8,r15\n\
-+       0: mov.w @%2,r2\n\
-+	  or r2,%1\n\
-+	  and r2,%0\n\
-+	  mov.w %1,@%2\n\
-+       1: mov r1,r15"\
-+	: "=&r" (__result), "=&r" (__mask) \
-+	: "r" (mem), "0" (__result), "1" (__mask) \
-+	: "r0", "r1", "r2", "memory"); \
-+     else if (sizeof (*mem) == 4) \
-+       __asm __volatile ("\
-+	  .align 2\n\
-+	  mova 1f,r0\n\
-+	  nop\n\
-+	  mov r15,r1\n\
-+	  mov #-8,r15\n\
-+       0: mov.l @%2,r2\n\
-+	  or r2,%1\n\
-+	  and r2,%0\n\
-+	  mov.l %1,@%2\n\
-+       1: mov r1,r15"\
-+	: "=&r" (__result), "=&r" (__mask) \
-+	: "r" (mem), "0" (__result), "1" (__mask) \
-+	: "r0", "r1", "r2", "memory"); \
-+     else \
-+       abort (); \
-+     __result; })
-diff -u -udbrN glibc-2.3.2/sysdeps/sh/sh4/fpu/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/sh/sh4/fpu/libm-test-ulps
---- glibc-2.3.2/sysdeps/sh/sh4/fpu/libm-test-ulps	Sun Apr 22 06:53:11 2001
-+++ glibc-2.3.2-200304020432/sysdeps/sh/sh4/fpu/libm-test-ulps	Sun Mar 23 01:52:10 2003
-@@ -145,7 +145,7 @@
- idouble: 1
- 
- # ccos
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccos (0.7 + 1.2 i) == 1.3848657645312111080 - 0.97242170335830028619 i":
-@@ -156,10 +156,10 @@
- idouble: 1
- 
- # ccosh
--Test "Real part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccosh (0.7 + 1.2 i) == 0.4548202223691477654 + 0.7070296600921537682 i":
-@@ -198,7 +198,7 @@
- Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- double: 1
- float: 5
- idouble: 1
-@@ -291,7 +291,7 @@
- ifloat: 1
- 
- # csinh
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
- Test "Real part of: csinh (0.7 + 1.2 i) == 0.27487868678117583582 + 1.1698665727426565139 i":
-@@ -318,7 +318,7 @@
- ifloat: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- double: 1
- idouble: 1
- Test "Real part of: ctan (0.7 + 1.2 i) == 0.1720734197630349001 + 0.9544807059989405538 i":
-@@ -331,7 +331,7 @@
- ifloat: 1
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- double: 1
- float: 2
- idouble: 1
-@@ -520,12 +520,12 @@
- ifloat: 2
- 
- # lgamma
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
-@@ -615,7 +615,7 @@
- Test "tgamma (0.5) == sqrt (pi)":
- float: 1
- ifloat: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
-diff -u -udbrN glibc-2.3.2/sysdeps/sparc/sparc32/atomicity.h glibc-2.3.2-200304020432/sysdeps/sparc/sparc32/atomicity.h
---- glibc-2.3.2/sysdeps/sparc/sparc32/atomicity.h	Sat Jul  7 21:21:29 2001
-+++ glibc-2.3.2-200304020432/sysdeps/sparc/sparc32/atomicity.h	Mon Mar 31 01:36:39 2003
-@@ -1,98 +0,0 @@
--/* Low-level functions for atomic operations.  Sparc32 version.
--   Copyright (C) 1999 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#ifndef _ATOMICITY_H
--#define _ATOMICITY_H	1
--
--#include <inttypes.h>
--
--static int
--__attribute__ ((unused))
--exchange_and_add (volatile uint32_t *mem, int val)
--{
--  static unsigned char lock;
--  int result, tmp;
--
--  __asm__ __volatile__("1:	ldstub	[%1], %0\n\t"
--		       "	cmp	%0, 0\n\t"
--		       "	bne	1b\n\t"
--		       "	 nop"
--		       : "=&r" (tmp)
--		       : "r" (&lock)
--		       : "memory");
--  result = *mem;
--  *mem += val;
--  __asm__ __volatile__("stb	%%g0, [%0]"
--		       : /* no outputs */
--		       : "r" (&lock)
--		       : "memory");
--  return result;
--}
--
--static void
--__attribute__ ((unused))
--atomic_add (volatile uint32_t *mem, int val)
--{
--  static unsigned char lock;
--  int tmp;
--
--  __asm__ __volatile__("1:	ldstub	[%1], %0\n\t"
--		       "	cmp	%0, 0\n\t"
--		       "	bne	1b\n\t"
--		       "	 nop"
--		       : "=&r" (tmp)
--		       : "r" (&lock)
--		       : "memory");
--  *mem += val;
--  __asm__ __volatile__("stb	%%g0, [%0]"
--		       : /* no outputs */
--		       : "r" (&lock)
--		       : "memory");
--}
--
--static int
--__attribute__ ((unused))
--compare_and_swap (volatile long int *p, long int oldval, long int newval)
--{
--  static unsigned char lock;
--  int ret, tmp;
--
--  __asm__ __volatile__("1:	ldstub	[%1], %0\n\t"
--		       "	cmp	%0, 0\n\t"
--		       "	bne	1b\n\t"
--		       "	 nop"
--		       : "=&r" (tmp)
--		       : "r" (&lock)
--		       : "memory");
--  if (*p != oldval)
--    ret = 0;
--  else
--    {
--      *p = newval;
--      ret = 1;
--    }
--  __asm__ __volatile__("stb	%%g0, [%0]"
--		       : /* no outputs */
--		       : "r" (&lock)
--		       : "memory");
--
--  return ret;
--}
--
--#endif /* atomicity.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/sparc/sparc32/bits/atomic.h glibc-2.3.2-200304020432/sysdeps/sparc/sparc32/bits/atomic.h
---- glibc-2.3.2/sysdeps/sparc/sparc32/bits/atomic.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/sparc/sparc32/bits/atomic.h	Mon Mar 31 01:36:39 2003
-@@ -0,0 +1,75 @@
-+/* Atomic operations.  sparc32 version.
-+   Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#ifndef _BITS_ATOMIC_H
-+#define _BITS_ATOMIC_H	1
-+
-+/* We have no compare and swap, just test and set.
-+   The following implementation contends on one single global lock
-+   per library and assumes no variable will be accessed using atomic.h
-+   macros from two different libraries.  */
-+
-+volatile unsigned char __sparc32_atomic_lock
-+  __attribute__ ((nocommon, section (".gnu.linkonce.b.__sparc32_atomic_lock"),
-+		  visibility ("hidden")));
-+
-+#define __sparc32_atomic_do_lock() \
-+  do								      \
-+    {								      \
-+      unsigned int __old_lock;					      \
-+      do							      \
-+	__asm ("ldstub %1, %0"					      \
-+	       : "=r" (__old_lock), "=m" (__sparc32_atomic_lock)      \
-+	       : "m" (__sparc32_atomic_lock));			      \
-+      while (__old_lock);					      \
-+    }								      \
-+  while (0)
-+
-+#define __sparc32_atomic_do_unlock() \
-+  do __sparc32_atomic_lock = 0; while (0)
-+
-+/* The only basic operation needed is compare and exchange.  */
-+#define atomic_compare_and_exchange_val_acq(mem, newval, oldval) \
-+  ({ __typeof (mem) __acev_memp = (mem);			      \
-+     __typeof (*mem) __acev_ret;				      \
-+     __typeof (*mem) __acev_newval = (newval);			      \
-+								      \
-+     __sparc32_atomic_do_lock ();				      \
-+     __acev_ret = *__acev_memp;					      \
-+     if (__acev_ret == (oldval))				      \
-+       *__acev_memp = __acev_newval;				      \
-+     __sparc32_atomic_do_unlock ();				      \
-+     __acev_ret; })
-+
-+#define atomic_compare_and_exchange_bool_acq(mem, newval, oldval) \
-+  ({ __typeof (mem) __aceb_memp = (mem);			      \
-+     int __aceb_ret;						      \
-+     __typeof (*mem) __aceb_newval = (newval);			      \
-+								      \
-+     __sparc32_atomic_do_lock ();				      \
-+     __aceb_ret = 0;						      \
-+     if (*__aceb_memp == (oldval))				      \
-+       *__aceb_memp = __aceb_newval;				      \
-+     else							      \
-+       __aceb_ret = 1;						      \
-+     __sparc32_atomic_do_unlock ();				      \
-+     __aceb_ret; })
-+
-+#endif	/* bits/atomic.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/sparc/sparc32/fpu/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/sparc/sparc32/fpu/libm-test-ulps
---- glibc-2.3.2/sysdeps/sparc/sparc32/fpu/libm-test-ulps	Tue Sep 17 18:46:01 2002
-+++ glibc-2.3.2-200304020432/sysdeps/sparc/sparc32/fpu/libm-test-ulps	Sun Mar 23 01:52:09 2003
-@@ -94,7 +94,7 @@
- idouble: 1
- 
- # ccos
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-@@ -107,10 +107,10 @@
- ifloat: 1
- 
- # ccosh
--Test "Real part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
- Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-@@ -145,7 +145,7 @@
- Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- double: 1
- float: 5
- idouble: 1
-@@ -239,7 +239,7 @@
- ifloat: 2
- 
- # csinh
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
- Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
-@@ -258,7 +258,7 @@
- ifloat: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- double: 1
- idouble: 1
- Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
-@@ -266,7 +266,7 @@
- idouble: 1
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- double: 1
- float: 2
- idouble: 1
-@@ -453,12 +453,12 @@
- ifloat: 2
- 
- # lgamma
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
-@@ -513,7 +513,7 @@
- Test "tgamma (0.5) == sqrt (pi)":
- float: 1
- ifloat: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
-diff -u -udbrN glibc-2.3.2/sysdeps/sparc/sparc32/sparcv9/atomicity.h glibc-2.3.2-200304020432/sysdeps/sparc/sparc32/sparcv9/atomicity.h
---- glibc-2.3.2/sysdeps/sparc/sparc32/sparcv9/atomicity.h	Sat Jul  7 21:21:29 2001
-+++ glibc-2.3.2-200304020432/sysdeps/sparc/sparc32/sparcv9/atomicity.h	Mon Mar 31 01:36:38 2003
-@@ -1,82 +0,0 @@
--/* Low-level functions for atomic operations.  Sparc32+v9 version.
--   Copyright (C) 1999 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#ifndef _ATOMICITY_H
--#define _ATOMICITY_H	1
--
--#include <inttypes.h>
--
--static inline int
--__attribute__ ((unused))
--exchange_and_add (volatile uint32_t *mem, int val)
--{
--  uint32_t tmp1, tmp2;
--
--  __asm__ __volatile__("1:	lduw	[%2], %0\n\t"
--		       "	add	%0, %3, %1\n\t"
--		       "	cas	[%2], %0, %1\n\t"
--		       "	sub	%0, %1, %0\n\t"
--		       "	brnz,pn	%0, 1b\n\t"
--		       "	 nop"
--		       : "=&r" (tmp1), "=&r" (tmp2)
--		       : "r" (mem), "r" (val)
--		       : "memory");
--  return tmp2;
--}
--
--static inline void
--__attribute__ ((unused))
--atomic_add (volatile uint32_t *mem, int val)
--{
--  uint32_t tmp1, tmp2;
--
--  __asm__ __volatile__("1:	lduw	[%2], %0\n\t"
--		       "	add	%0, %3, %1\n\t"
--		       "	cas	[%2], %0, %1\n\t"
--		       "	sub	%0, %1, %0\n\t"
--		       "	brnz,pn	%0, 1b\n\t"
--		       "	 nop"
--		       : "=&r" (tmp1), "=&r" (tmp2)
--		       : "r" (mem), "r" (val)
--		       : "memory");
--}
--
--static inline int
--__attribute__ ((unused))
--compare_and_swap (volatile long int *p, long int oldval, long int newval)
--{
--  register long int tmp, tmp2;
--
--  __asm__ __volatile__("1:	lduw	[%4], %0\n\t"
--		       "	mov	%2, %1\n\t"
--		       "	cmp	%0, %3\n\t"
--		       "	bne,a,pn %%xcc, 2f\n\t"
--		       "	 mov	0, %0\n\t"
--		       "	cas	[%4], %0, %1\n\t"
--		       "	sub	%0, %1, %0\n\t"
--		       "	brnz,pn	%0, 1b\n\t"
--		       "	 mov	1, %0\n\t"
--		       "2:"
--		       : "=&r" (tmp), "=&r" (tmp2)
--		       : "r" (newval), "r" (oldval), "r" (p)
--		       : "memory");
--  return tmp;
--}
--
--#endif /* atomicity.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/sparc/sparc32/sparcv9/bits/atomic.h glibc-2.3.2-200304020432/sysdeps/sparc/sparc32/sparcv9/bits/atomic.h
---- glibc-2.3.2/sysdeps/sparc/sparc32/sparcv9/bits/atomic.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/sparc/sparc32/sparcv9/bits/atomic.h	Mon Mar 31 01:36:38 2003
-@@ -0,0 +1,88 @@
-+/* Atomic operations.  sparcv9 version.
-+   Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <stdint.h>
-+
-+typedef int8_t atomic8_t;
-+typedef uint8_t uatomic8_t;
-+typedef int_fast8_t atomic_fast8_t;
-+typedef uint_fast8_t uatomic_fast8_t;
-+
-+typedef int16_t atomic16_t;
-+typedef uint16_t uatomic16_t;
-+typedef int_fast16_t atomic_fast16_t;
-+typedef uint_fast16_t uatomic_fast16_t;
-+
-+typedef int32_t atomic32_t;
-+typedef uint32_t uatomic32_t;
-+typedef int_fast32_t atomic_fast32_t;
-+typedef uint_fast32_t uatomic_fast32_t;
-+
-+typedef int64_t atomic64_t;
-+typedef uint64_t uatomic64_t;
-+typedef int_fast64_t atomic_fast64_t;
-+typedef uint_fast64_t uatomic_fast64_t;
-+
-+typedef intptr_t atomicptr_t;
-+typedef uintptr_t uatomicptr_t;
-+typedef intmax_t atomic_max_t;
-+typedef uintmax_t uatomic_max_t;
-+
-+
-+#define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
-+({									      \
-+  __typeof (*(mem)) __acev_tmp;						      \
-+  __typeof (mem) __acev_mem = (mem);					      \
-+  __asm __volatile ("cas [%4], %2, %0"					      \
-+		    : "=r" (__acev_tmp), "=m" (*__acev_mem)		      \
-+		    : "r" (oldval), "m" (*__acev_mem), "r" (__acev_mem),      \
-+		      "0" (newval));					      \
-+  __acev_tmp; })
-+
-+/* This can be implemented if needed.  */
-+#define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#define atomic_exchange(mem, newvalue) \
-+  ({ __typeof (*(mem)) __oldval;					      \
-+     __typeof (mem) __memp = (mem);					      \
-+     __typeof (*(mem)) __value = (newvalue);				      \
-+									      \
-+     if (sizeof (*(mem)) == 4)						      \
-+       __asm ("swap %0, %1"						      \
-+	      : "=m" (*__memp), "=r" (__oldval)				      \
-+	      : "m" (*__memp), "1" (__value));				      \
-+     else								      \
-+       abort ();							      \
-+     __oldval; })
-+
-+#define atomic_full_barrier() \
-+  __asm __volatile ("membar #LoadLoad | #LoadStore"			      \
-+			  " | #StoreLoad | #StoreStore" : : : "memory")
-+#define atomic_read_barrier() \
-+  __asm __volatile ("membar #LoadLoad | #LoadStore" : : : "memory")
-+#define atomic_write_barrier() \
-+  __asm __volatile ("membar #StoreLoad | #StoreStore" : : : "memory")
-diff -u -udbrN glibc-2.3.2/sysdeps/sparc/sparc64/atomicity.h glibc-2.3.2-200304020432/sysdeps/sparc/sparc64/atomicity.h
---- glibc-2.3.2/sysdeps/sparc/sparc64/atomicity.h	Sat Jul  7 21:21:29 2001
-+++ glibc-2.3.2-200304020432/sysdeps/sparc/sparc64/atomicity.h	Mon Mar 31 01:36:38 2003
-@@ -1,82 +0,0 @@
--/* Low-level functions for atomic operations.  Sparc64 version.
--   Copyright (C) 1999 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#ifndef _ATOMICITY_H
--#define _ATOMICITY_H	1
--
--#include <inttypes.h>
--
--static inline int
--__attribute__ ((unused))
--exchange_and_add (volatile uint32_t *mem, int val)
--{
--  uint32_t tmp1, tmp2;
--
--  __asm__ __volatile__("1:	lduw	[%2], %0\n\t"
--		       "	add	%0, %3, %1\n\t"
--		       "	cas	[%2], %0, %1\n\t"
--		       "	sub	%0, %1, %0\n\t"
--		       "	brnz,pn	%0, 1b\n\t"
--		       "	 nop"
--		       : "=&r" (tmp1), "=&r" (tmp2)
--		       : "r" (mem), "r" (val)
--		       : "memory");
--  return tmp2;
--}
--
--static inline void
--__attribute__ ((unused))
--atomic_add (volatile uint32_t *mem, int val)
--{
--  uint32_t tmp1, tmp2;
--
--  __asm__ __volatile__("1:	lduw	[%2], %0\n\t"
--		       "	add	%0, %3, %1\n\t"
--		       "	cas	[%2], %0, %1\n\t"
--		       "	sub	%0, %1, %0\n\t"
--		       "	brnz,pn	%0, 1b\n\t"
--		       "	 nop"
--		       : "=&r" (tmp1), "=&r" (tmp2)
--		       : "r" (mem), "r" (val)
--		       : "memory");
--}
--
--static inline int
--__attribute__ ((unused))
--compare_and_swap (volatile long int *p, long int oldval, long int newval)
--{
--  register long int tmp, tmp2;
--
--  __asm__ __volatile__("1:	ldx	[%4], %0\n\t"
--		       "	mov	%2, %1\n\t"
--		       "	cmp	%0, %3\n\t"
--		       "	bne,a,pn %%xcc, 2f\n\t"
--		       "	 mov	0, %0\n\t"
--		       "	casx	[%4], %0, %1\n\t"
--		       "	sub	%0, %1, %0\n\t"
--		       "	brnz,pn	%0, 1b\n\t"
--		       "	 mov	1, %0\n\t"
--		       "2:"
--		       : "=&r" (tmp), "=&r" (tmp2)
--		       : "r" (newval), "r" (oldval), "r" (p)
--		       : "memory");
--  return tmp;
--}
--
--#endif /* atomicity.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/sparc/sparc64/bits/atomic.h glibc-2.3.2-200304020432/sysdeps/sparc/sparc64/bits/atomic.h
---- glibc-2.3.2/sysdeps/sparc/sparc64/bits/atomic.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/sparc/sparc64/bits/atomic.h	Mon Mar 31 01:36:39 2003
-@@ -0,0 +1,103 @@
-+/* Atomic operations.  sparc64 version.
-+   Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <stdint.h>
-+
-+typedef int8_t atomic8_t;
-+typedef uint8_t uatomic8_t;
-+typedef int_fast8_t atomic_fast8_t;
-+typedef uint_fast8_t uatomic_fast8_t;
-+
-+typedef int16_t atomic16_t;
-+typedef uint16_t uatomic16_t;
-+typedef int_fast16_t atomic_fast16_t;
-+typedef uint_fast16_t uatomic_fast16_t;
-+
-+typedef int32_t atomic32_t;
-+typedef uint32_t uatomic32_t;
-+typedef int_fast32_t atomic_fast32_t;
-+typedef uint_fast32_t uatomic_fast32_t;
-+
-+typedef int64_t atomic64_t;
-+typedef uint64_t uatomic64_t;
-+typedef int_fast64_t atomic_fast64_t;
-+typedef uint_fast64_t uatomic_fast64_t;
-+
-+typedef intptr_t atomicptr_t;
-+typedef uintptr_t uatomicptr_t;
-+typedef intmax_t atomic_max_t;
-+typedef uintmax_t uatomic_max_t;
-+
-+
-+#define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
-+  (abort (), 0)
-+
-+#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
-+({									      \
-+  __typeof (*(mem)) __acev_tmp;						      \
-+  __typeof (mem) __acev_mem = (mem);					      \
-+  __asm __volatile ("cas [%4], %2, %0"					      \
-+		    : "=r" (__acev_tmp), "=m" (*__acev_mem)		      \
-+		    : "r" (oldval), "m" (*__acev_mem), "r" (__acev_mem),      \
-+		      "0" (newval));					      \
-+  __acev_tmp; })
-+
-+#define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-+({									      \
-+  __typeof (*(mem)) __acev_tmp;						      \
-+  __typeof (mem) __acev_mem = (mem);					      \
-+  __asm __volatile ("casx [%4], %2, %0"					      \
-+		    : "=r" (__acev_tmp), "=m" (*__acev_mem)		      \
-+		    : "r" ((long) (oldval)), "m" (*__acev_mem),		      \
-+		      "r" (__acev_mem), "0" ((long) (newval)));		      \
-+  __acev_tmp; })
-+
-+#define atomic_exchange(mem, newvalue) \
-+  ({ __typeof (*(mem)) __oldval, __val;					      \
-+     __typeof (mem) __memp = (mem);					      \
-+     __typeof (*(mem)) __value = (newvalue);				      \
-+									      \
-+     if (sizeof (*(mem)) == 4)						      \
-+       __asm ("swap %0, %1"						      \
-+	      : "=m" (*__memp), "=r" (__oldval)				      \
-+	      : "m" (*__memp), "1" (__value));				      \
-+     else								      \
-+       {								      \
-+	 __val = *__memp;						      \
-+	 do								      \
-+	   {								      \
-+	     __oldval = __val;						      \
-+	     __val = atomic_compare_and_exchange_val_acq (__memp, __value,    \
-+							  __oldval);	      \
-+	   }								      \
-+         while (__builtin_expect (__val != __oldval, 0));		      \
-+       }								      \
-+     __oldval; })
-+
-+#define atomic_full_barrier() \
-+  __asm __volatile ("membar #LoadLoad | #LoadStore"			      \
-+			  " | #StoreLoad | #StoreStore" : : : "memory")
-+#define atomic_read_barrier() \
-+  __asm __volatile ("membar #LoadLoad | #LoadStore" : : : "memory")
-+#define atomic_write_barrier() \
-+  __asm __volatile ("membar #StoreLoad | #StoreStore" : : : "memory")
-diff -u -udbrN glibc-2.3.2/sysdeps/sparc/sparc64/fpu/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/sparc/sparc64/fpu/libm-test-ulps
---- glibc-2.3.2/sysdeps/sparc/sparc64/fpu/libm-test-ulps	Mon Oct  1 01:31:32 2001
-+++ glibc-2.3.2-200304020432/sysdeps/sparc/sparc64/fpu/libm-test-ulps	Sun Mar 23 01:52:10 2003
-@@ -1,85 +1,31 @@
--
- # Begin of automatic generation
- 
--# acos
--Test "acos (0.7) == 0.79539883018414355549096833892476432":
--ldouble:  1
--ildouble:  1
--
--# asin
--Test "asin (-0.5) == -pi/6":
--float: 2
--ifloat: 2
--Test "asin (0.5) == pi/6":
--float: 2
--ifloat: 2
--Test "asin (0.7) == 0.77539749661075306374035335271498708":
--double: 1
--float: 2
--idouble: 1
--ifloat: 2
--
--# atan
--Test "atan (0.7) == 0.61072596438920861654375887649023613":
--ildouble: 1
--ldouble: 1
--
--# atanh
--Test "atanh (0.7) == 0.8673005276940531944":
--double: 1
--idouble: 1
--
- # atan2
--Test "atan2 (0.4, 0.0003) == 1.5700463269355215717704032607580829":
-+Test "atan2 (-0.75, -1.0) == -2.49809154479650885165983415456218025":
-+float: 3
-+ifloat: 3
- ildouble: 1
- ldouble: 1
--Test "atan2 (0.7, 1) == 0.61072596438920861654375887649023613":
-+Test "atan2 (0.75, -1.0) == 2.49809154479650885165983415456218025":
-+float: 3
-+ifloat: 3
- ildouble: 1
- ldouble: 1
--Test "atan2 (-0.7, 1.0) == -0.61072596438920861654375887649023613":
-+Test "atan2 (1.390625, 0.9296875) == 0.981498387184244311516296577615519772":
-+float: 1
-+ifloat: 1
- ildouble: 1
- ldouble: 1
--Test "atan2 (0.7, -1.0) == 2.530866689200584621918884506789267":
--float:  3
--ifloat:  3
--Test "atan2 (-0.7, -1.0) == -2.530866689200584621918884506789267":
--float:  3
--ifloat:  3
--Test "atan2 (1.4, -0.93) == 2.1571487668237843754887415992772736":
--float:  4
--ifloat:  4
- 
--# cabs
--Test "cabs (-0.7 + 12.4 i) == 12.419742348374220601176836866763271":
--float: 1
--ifloat: 1
--Test "cabs (-0.7 - 12.4 i) == 12.419742348374220601176836866763271":
--float: 1
--ifloat: 1
--Test "cabs (-12.4 + 0.7 i) == 12.419742348374220601176836866763271":
--float: 1
--ifloat: 1
--Test "cabs (-12.4 - 0.7 i) == 12.419742348374220601176836866763271":
--float: 1
--ifloat: 1
--Test "cabs (0.7 + 1.2 i) == 1.3892443989449804508432547041028554":
--double: 1
--idouble: 1
--Test "cabs (0.7 + 12.4 i) == 12.419742348374220601176836866763271":
-+# atanh
-+Test "atanh (0.75) == 0.972955074527656652552676371721589865":
- float: 1
- ifloat: 1
- 
- # cacos
--Test "Real part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
--double: 1
--float: 1
--idouble: 1
--ifloat: 1
--Test "Imaginary part of: cacos (0.7 + 1.2 i) == 1.1351827477151551088992008271819053 - 1.0927647857577371459105272080819308 i":
--float: 1
--ifloat: 1
--ildouble: 3
--ldouble: 3
-+Test "Imaginary part of: cacos (0.75 + 1.25 i) == 1.11752014915610270578240049553777969 - 1.13239363160530819522266333696834467 i":
-+ildouble: 1
-+ldouble: 1
- 
- # cacosh
- Test "Real part of: cacosh (-2 - 3 i) == -1.9833870299165354323470769028940395 + 2.1414491111159960199416055713254211 i":
-@@ -96,25 +42,16 @@
- ifloat: 3
- ildouble: 1
- ldouble: 1
--Test "Real part of: cacosh (0.7 + 1.2 i) == 1.0927647857577371459105272080819308 + 1.1351827477151551088992008271819053 i":
-+
-+# casin
-+Test "Real part of: casin (0.75 + 1.25 i) == 0.453276177638793913448921196101971749 + 1.13239363160530819522266333696834467 i":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--
--# casin
--Test "Real part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
--double: 3
--float: 2
--idouble: 3
--ifloat: 2
-+Test "Imaginary part of: casin (0.75 + 1.25 i) == 0.453276177638793913448921196101971749 + 1.13239363160530819522266333696834467 i":
- ildouble: 1
- ldouble: 1
--Test "Imaginary part of: casin (0.7 + 1.2 i) == 0.4356135790797415103321208644578462 + 1.0927647857577371459105272080819308 i":
--float: 1
--ifloat: 1
--ildouble: 3
--ldouble: 3
- 
- # casinh
- Test "Real part of: casinh (-2 - 3 i) == -1.9686379257930962917886650952454982 - 0.96465850440760279204541105949953237 i":
-@@ -131,13 +68,15 @@
- ifloat: 6
- ildouble: 2
- ldouble: 2
--Test "Real part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
--double: 1
--idouble: 1
-+Test "Real part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
-+float: 1
-+ifloat: 1
- ildouble: 1
- ldouble: 1
--Test "Imaginary part of: casinh (0.7 + 1.2 i) == 0.97865459559367387689317593222160964 + 0.91135418953156011567903546856170941 i":
-+Test "Imaginary part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
-+double: 1
- float: 1
-+idouble: 1
- ifloat: 1
- ildouble: 1
- ldouble: 1
-@@ -151,12 +90,10 @@
- float: 1
- idouble: 1
- ifloat: 1
--Test "Real part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
-+Test "Real part of: catan (0.75 + 1.25 i) == 1.10714871779409050301706546017853704 + 0.549306144334054845697622618461262852 i":
- float: 4
- ifloat: 4
--Test "Imaginary part of: catan (0.7 + 1.2 i) == 1.0785743834118921877443707996386368 + 0.57705737765343067644394541889341712 i":
--double: 1
--idouble: 1
-+Test "Imaginary part of: catan (0.75 + 1.25 i) == 1.10714871779409050301706546017853704 + 0.549306144334054845697622618461262852 i":
- ildouble: 1
- ldouble: 1
- 
-@@ -167,49 +104,59 @@
- Test "Imaginary part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
- float: 4
- ifloat: 4
--Test "Real part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
--float: 1
--ifloat: 1
--Test "Imaginary part of: catanh (0.7 + 1.2 i) == 0.2600749516525135959200648705635915 + 0.97024030779509898497385130162655963 i":
-+Test "Real part of: catanh (0.75 + 1.25 i) == 0.261492138795671927078652057366532140 + 0.996825126463918666098902241310446708 i":
- double: 1
--float: 6
- idouble: 1
-+ildouble: 1
-+ldouble: 1
-+Test "Imaginary part of: catanh (0.75 + 1.25 i) == 0.261492138795671927078652057366532140 + 0.996825126463918666098902241310446708 i":
-+float: 6
- ifloat: 6
-+ildouble: 1
-+ldouble: 1
- 
- # cbrt
-+Test "cbrt (-0.001) == -0.1":
-+ildouble: 1
-+ldouble: 1
- Test "cbrt (-27.0) == -3.0":
- double: 1
- idouble: 1
--Test "cbrt (0.970299) == 0.99":
-+Test "cbrt (0.75) == 0.908560296416069829445605878163630251":
-+double: 1
-+idouble: 1
-+Test "cbrt (0.9921875) == 0.997389022060725270579075195353955217":
- double: 1
- idouble: 1
- 
- # ccos
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
--Test "Real part of: ccos (0.7 + 1.2 i) == 1.3848657645312111080 - 0.97242170335830028619 i":
--double: 1
--idouble: 1
--Test "Imaginary part of: ccos (0.7 + 1.2 i) == 1.3848657645312111080 - 0.97242170335830028619 i":
-+Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
- double: 1
-+float: 1
- idouble: 1
-+ifloat: 1
-+Test "Imaginary part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
-+float: 1
-+ifloat: 1
- 
- # ccosh
--Test "Real part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
--Test "Real part of: ccosh (0.7 + 1.2 i) == 0.4548202223691477654 + 0.7070296600921537682 i":
-+Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "Imaginary part of: ccosh (0.7 + 1.2 i) == 0.4548202223691477654 + 0.7070296600921537682 i":
--double: 1
--idouble: 1
-+Test "Imaginary part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
-+float: 1
-+ifloat: 1
- 
- # cexp
- Test "Real part of: cexp (-2.0 - 3.0 i) == -0.13398091492954261346140525546115575 - 0.019098516261135196432576240858800925 i":
-@@ -220,23 +167,22 @@
- ifloat: 1
- ildouble: 1
- ldouble: 1
--Test "Real part of: cexp (0.7 + 1.2 i) == 0.72969890915032360123451688642930727 + 1.8768962328348102821139467908203072 i":
--double: 1
--float: 1
--idouble: 1
--ifloat: 1
--Test "Imaginary part of: cexp (0.7 + 1.2 i) == 0.72969890915032360123451688642930727 + 1.8768962328348102821139467908203072 i":
-+Test "Real part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i":
- float: 1
- ifloat: 1
-+Test "Imaginary part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i":
- ildouble: 1
- ldouble: 1
- 
- # clog
- Test "Imaginary part of: clog (-2 - 3 i) == 1.2824746787307683680267437207826593 - 2.1587989303424641704769327722648368 i":
--double: 1
- float: 3
--idouble: 1
- ifloat: 3
-+Test "Real part of: clog (0.75 + 1.25 i) == 0.376885901188190075998919126749298416 + 1.03037682652431246378774332703115153 i":
-+float: 1
-+ifloat: 1
-+ildouble: 1
-+ldouble: 1
- 
- # clog10
- Test "Imaginary part of: clog10 (-0 + inf i) == inf + pi/2*log10(e) i":
-@@ -249,7 +195,7 @@
- float: 1
- idouble: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- double: 1
- float: 5
- idouble: 1
-@@ -297,14 +243,12 @@
- float: 1
- idouble: 1
- ifloat: 1
--Test "Real part of: clog10 (0.7 + 1.2 i) == 0.1427786545038868803 + 0.4528483579352493248 i":
--double: 1
-+Test "Real part of: clog10 (0.75 + 1.25 i) == 0.163679467193165171449476605077428975 + 0.447486970040493067069984724340855636 i":
- float: 1
--idouble: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (0.7 + 1.2 i) == 0.1427786545038868803 + 0.4528483579352493248 i":
--double: 1
--idouble: 1
-+Test "Imaginary part of: clog10 (0.75 + 1.25 i) == 0.163679467193165171449476605077428975 + 0.447486970040493067069984724340855636 i":
-+ildouble: 1
-+ldouble: 1
- Test "Imaginary part of: clog10 (3 + inf i) == inf + pi/2*log10(e) i":
- double: 1
- float: 1
-@@ -327,16 +271,11 @@
- ifloat: 1
- 
- # cos
--Test "cos (0.7) == 0.76484218728448842625585999019186495":
-+Test "cos (M_PI_6l * 2.0) == 0.5":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "cos (M_PI_6l * 2.0) == 0.5":
--double: 1
--float: 0.5
--idouble: 1
--ifloat: 0.5
- ildouble: 1
- ldouble: 1
- Test "cos (M_PI_6l * 4.0) == -0.5":
-@@ -347,14 +286,40 @@
- ildouble: 1
- ldouble: 1
- Test "cos (pi/2) == 0":
--double: 0.2758
--float: 0.3667
--idouble: 0.2758
--ifloat: 0.3667
--ildouble: 0.2252
--ldouble: 0.2252
-+double: 1
-+float: 1
-+idouble: 1
-+ifloat: 1
-+ildouble: 1
-+ldouble: 1
- 
- # cpow
-+Test "Real part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
-+float: 1
-+ifloat: 1
-+Test "Imaginary part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
-+float: 1
-+ifloat: 1
-+Test "Real part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i) == 0.117506293914473555420279832210420483 + 0.346552747708338676483025352060418001 i":
-+double: 1
-+float: 4
-+idouble: 1
-+ifloat: 4
-+ildouble: 4
-+ldouble: 4
-+Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 0.0 i) == 0.75 + 1.25 i":
-+ildouble: 2
-+ldouble: 2
-+Test "Imaginary part of: cpow (0.75 + 1.25 i, 1.0 + 0.0 i) == 0.75 + 1.25 i":
-+ildouble: 1
-+ldouble: 1
-+Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 1.0 i) == 0.0846958290317209430433805274189191353 + 0.513285749182902449043287190519090481 i":
-+double: 2
-+float: 3
-+idouble: 2
-+ifloat: 3
-+ildouble: 1
-+ldouble: 1
- Test "Real part of: cpow (2 + 0 i, 10 + 0 i) == 1024.0 + 0.0 i":
- ildouble: 2
- ldouble: 2
-@@ -369,26 +334,26 @@
- float: 2
- ifloat: 2
- Test "Imaginary part of: cpow (e + 0 i, 0 + 2 * M_PIl i) == 1.0 + 0.0 i":
--double: 1.1031
--float: 1.4668
--idouble: 1.1031
--ifloat: 1.4668
--ildouble: 0.9006
--ldouble: 0.9006
-+double: 2
-+float: 2
-+idouble: 2
-+ifloat: 2
-+ildouble: 1
-+ldouble: 1
- 
- # csin
--Test "Imaginary part of: csin (0.7 + 1.2 i) == 1.1664563419657581376 + 1.1544997246948547371 i":
--float: 1
--ifloat: 1
-+Test "Real part of: csin (0.75 + 1.25 i) == 1.28722291002649188575873510790565441 + 1.17210635989270256101081285116138863 i":
-+ildouble: 1
-+ldouble: 1
- 
- # csinh
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
--Test "Real part of: csinh (0.7 + 1.2 i) == 0.27487868678117583582 + 1.1698665727426565139 i":
-+Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: csinh (0.7 + 1.2 i) == 0.27487868678117583582 + 1.1698665727426565139 i":
-+Test "Imaginary part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
- float: 1
- ifloat: 1
- 
-@@ -403,32 +368,22 @@
- ifloat: 1
- ildouble: 1
- ldouble: 1
--Test "Real part of: csqrt (0.7 + 1.2 i) == 1.022067610030026450706487883081139 + 0.58704531296356521154977678719838035 i":
--double: 1
--float: 1
--idouble: 1
--ifloat: 1
--Test "Imaginary part of: csqrt (0.7 + 1.2 i) == 1.022067610030026450706487883081139 + 0.58704531296356521154977678719838035 i":
--float: 1
--ifloat: 1
-+Test "Imaginary part of: csqrt (0.75 + 1.25 i) == 1.05065169626078392338656675760808326 + 0.594868882070379067881984030639932657 i":
- ildouble: 1
- ldouble: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- double: 1
- idouble: 1
--Test "Real part of: ctan (0.7 + 1.2 i) == 0.1720734197630349001 + 0.9544807059989405538 i":
--float: 1
--ifloat: 1
--Test "Imaginary part of: ctan (0.7 + 1.2 i) == 0.1720734197630349001 + 0.9544807059989405538 i":
-+Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
- double: 1
--float: 1
- idouble: 1
--ifloat: 1
-+ildouble: 2
-+ldouble: 2
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- double: 1
- float: 2
- idouble: 1
-@@ -436,34 +391,25 @@
- Test "Imaginary part of: ctanh (0 + pi/4 i) == 0.0 + 1.0 i":
- float: 1
- ifloat: 1
--Test "Real part of: ctanh (0.7 + 1.2 i) == 1.3472197399061191630 + 0.4778641038326365540 i":
--double: 2
--float: 1
--idouble: 2
--ifloat: 1
--Test "Imaginary part of: ctanh (0.7 + 1.2 i) == 1.3472197399061191630 + 0.4778641038326365540 i":
--double: 2
--float: 1
--idouble: 2
--ifloat: 1
-+Test "Real part of: ctanh (0.75 + 1.25 i) == 1.37260757053378320258048606571226857 + 0.385795952609750664177596760720790220 i":
-+double: 1
-+idouble: 1
-+
-+# erf
-+Test "erf (1.25) == 0.922900128256458230136523481197281140":
-+double: 1
-+idouble: 1
- 
- # erfc
--Test "erfc (0.7) == 0.32219880616258152702":
-+Test "erfc (2.0) == 0.00467773498104726583793074363274707139":
- double: 1
- idouble: 1
--Test "erfc (1.2) == 0.089686021770364619762":
--double: 2
--float: 2
--idouble: 2
--ifloat: 2
--Test "erfc (2.0) == 0.0046777349810472658379":
-+Test "erfc (27.0) == 0.523704892378925568501606768284954709e-318":
-+ildouble: 1
-+ldouble: 1
-+Test "erfc (4.125) == 0.542340079956506600531223408575531062e-8":
- double: 1
- idouble: 1
--Test "erfc (4.1) == 0.67000276540848983727e-8":
--double: 24
--float: 12
--idouble: 24
--ifloat: 12
- 
- # exp10
- Test "exp10 (-1) == 0.1":
-@@ -471,11 +417,11 @@
- float: 1
- idouble: 2
- ifloat: 1
--Test "exp10 (0.7) == 5.0118723362727228500155418688494574":
-+Test "exp10 (0.75) == 5.62341325190349080394951039776481231":
-+double: 1
- float: 1
-+idouble: 1
- ifloat: 1
--ildouble: 1
--ldouble: 1
- Test "exp10 (3) == 1000":
- double: 6
- float: 2
-@@ -485,6 +431,9 @@
- ldouble: 1
- 
- # expm1
-+Test "expm1 (0.75) == 1.11700001661267466854536981983709561":
-+double: 1
-+idouble: 1
- Test "expm1 (1) == M_El - 1.0":
- double: 1
- float: 1
-@@ -493,36 +442,10 @@
- ildouble:  1
- ldouble:  1
- 
--
--# fmod
--Test "fmod (-6.5, -2.3) == -1.9":
--double: 2
--float: 1
--idouble: 2
--ifloat: 1
--ildouble: 2
--ldouble: 2
--Test "fmod (-6.5, 2.3) == -1.9":
--double: 2
--float: 1
--idouble: 2
--ifloat: 1
--ildouble: 2
--ldouble: 2
--Test "fmod (6.5, -2.3) == 1.9":
--double: 2
--float: 1
--idouble: 2
--ifloat: 1
--ildouble: 2
--ldouble: 2
--Test "fmod (6.5, 2.3) == 1.9":
--double: 2
--float: 1
--idouble: 2
--ifloat: 1
--ildouble: 2
--ldouble: 2
-+# gamma
-+Test "gamma (-0.5) == log(2*sqrt(pi))":
-+ildouble: 1
-+ldouble: 1
- 
- # hypot
- Test "hypot (-0.7, -12.4) == 12.419742348374220601176836866763271":
-@@ -540,9 +463,6 @@
- Test "hypot (0.7, -12.4) == 12.419742348374220601176836866763271":
- float: 1
- ifloat: 1
--Test "hypot (0.7, 1.2) == 1.3892443989449804508432547041028554":
--double: 1
--idouble: 1
- Test "hypot (0.7, 12.4) == 12.419742348374220601176836866763271":
- float: 1
- ifloat: 1
-@@ -554,161 +474,213 @@
- ifloat: 1
- 
- # j0
--Test "j0 (10.0) == -0.24593576445134833520":
-+Test "j0 (-4.0) == -3.9714980986384737228659076845169804197562E-1":
-+double: 1
-+float: 1
-+idouble: 1
-+ifloat: 1
-+Test "j0 (0.75) == 0.864242275166648623555731103820923211":
-+float: 1
-+ifloat: 1
-+Test "j0 (10.0) == -0.245935764451348335197760862485328754":
- double: 2
- float: 1
- idouble: 2
- ifloat: 1
--Test "j0 (2.0) == 0.22389077914123566805":
-+ildouble: 2
-+ldouble: 2
-+Test "j0 (2.0) == 0.223890779141235668051827454649948626":
- float: 2
- ifloat: 2
--Test "j0 (4.0) == -3.9714980986384737228659076845169804197562E-1"
-+ildouble: 2
-+ldouble: 2
-+Test "j0 (4.0) == -3.9714980986384737228659076845169804197562E-1":
- double: 1
--idouble: 1
- float: 1
--ifloat: 1
--Test "j0 (-4.0) == -3.9714980986384737228659076845169804197562E-1"
--double: 1
- idouble: 1
--float: 1
- ifloat: 1
--Test "j0 (8.0) == 0.17165080713755390609":
-+Test "j0 (8.0) == 0.171650807137553906090869407851972001":
- float: 1
- ifloat: 1
-+ildouble: 1
-+ldouble: 1
- 
- # j1
--Test "j1 (10.0) == 0.043472746168861436670":
-+Test "j1 (-1.0) == -0.440050585744933515959682203718914913":
-+ildouble: 1
-+ldouble: 1
-+Test "j1 (0.75) == 0.349243602174862192523281016426251335":
-+ildouble: 1
-+ldouble: 1
-+Test "j1 (1.0) == 0.440050585744933515959682203718914913":
-+ildouble: 1
-+ldouble: 1
-+Test "j1 (10.0) == 0.0434727461688614366697487680258592883":
- float: 2
- ifloat: 2
--Test "j1 (2.0) == 0.57672480775687338720":
-+ildouble: 2
-+ldouble: 2
-+Test "j1 (2.0) == 0.576724807756873387202448242269137087":
- double: 1
- idouble: 1
--Test "j1 (8.0) == 0.23463634685391462438":
-+Test "j1 (8.0) == 0.234636346853914624381276651590454612":
- double: 1
- idouble: 1
-+ildouble: 4
-+ldouble: 4
- 
- # jn
--Test "jn (0, 10.0) == -0.24593576445134833520":
-+Test "jn (0, -4.0) == -3.9714980986384737228659076845169804197562E-1":
-+double: 1
-+float: 1
-+idouble: 1
-+ifloat: 1
-+Test "jn (0, 0.75) == 0.864242275166648623555731103820923211":
-+float: 1
-+ifloat: 1
-+Test "jn (0, 10.0) == -0.245935764451348335197760862485328754":
- double: 2
- float: 1
- idouble: 2
- ifloat: 1
--Test "jn (0, 2.0) == 0.22389077914123566805":
-+ildouble: 2
-+ldouble: 2
-+Test "jn (0, 2.0) == 0.223890779141235668051827454649948626":
- float: 2
- ifloat: 2
--Test "jn (0, 8.0) == 0.17165080713755390609":
-+ildouble: 2
-+ldouble: 2
-+Test "jn (0, 4.0) == -3.9714980986384737228659076845169804197562E-1":
-+double: 1
- float: 1
-+idouble: 1
- ifloat: 1
--Test "jn (1, 10.0) == 0.043472746168861436670":
-+Test "jn (0, 8.0) == 0.171650807137553906090869407851972001":
-+float: 1
-+ifloat: 1
-+ildouble: 1
-+ldouble: 1
-+Test "jn (1, -1.0) == -0.440050585744933515959682203718914913":
-+ildouble: 1
-+ldouble: 1
-+Test "jn (1, 0.75) == 0.349243602174862192523281016426251335":
-+ildouble: 1
-+ldouble: 1
-+Test "jn (1, 1.0) == 0.440050585744933515959682203718914913":
-+ildouble: 1
-+ldouble: 1
-+Test "jn (1, 10.0) == 0.0434727461688614366697487680258592883":
- float: 2
- ifloat: 2
--Test "jn (1, 2.0) == 0.57672480775687338720":
-+ildouble: 2
-+ldouble: 2
-+Test "jn (1, 2.0) == 0.576724807756873387202448242269137087":
- double: 1
- idouble: 1
--Test "jn (1, 8.0) == 0.23463634685391462438":
-+Test "jn (1, 8.0) == 0.234636346853914624381276651590454612":
- double: 1
- idouble: 1
--Test "jn (10, 0.1) == 0.26905328954342155795e-19":
--double: 6
--float: 4
--idouble: 6
--ifloat: 4
--Test "jn (10, 0.7) == 0.75175911502153953928e-11":
--double: 3
-+ildouble: 4
-+ldouble: 4
-+Test "jn (10, -1.0) == 0.263061512368745320699785368779050294e-9":
-+ildouble: 1
-+ldouble: 1
-+Test "jn (10, 0.125) == 0.250543369809369890173993791865771547e-18":
-+double: 1
- float: 1
--idouble: 3
-+idouble: 1
- ifloat: 1
--Test "jn (10, 10.0) == 0.20748610663335885770":
-+ildouble: 1
-+ldouble: 1
-+Test "jn (10, 0.75) == 0.149621713117596814698712483621682835e-10":
-+double: 1
-+float: 1
-+idouble: 1
-+ifloat: 1
-+ildouble: 1
-+ldouble: 1
-+Test "jn (10, 1.0) == 0.263061512368745320699785368779050294e-9":
-+ildouble: 1
-+ldouble: 1
-+Test "jn (10, 10.0) == 0.207486106633358857697278723518753428":
- double: 4
- float: 3
- idouble: 4
- ifloat: 3
--Test "jn (10, 2.0) == 0.25153862827167367096e-6":
-+ildouble: 2
-+ldouble: 2
-+Test "jn (10, 2.0) == 0.251538628271673670963516093751820639e-6":
- float: 4
- ifloat: 4
--Test "jn (3, 0.1) == 0.000020820315754756261429":
-+Test "jn (3, 0.125) == 0.406503832554912875023029337653442868e-4":
- double: 1
-+float: 1
- idouble: 1
--Test "jn (3, 0.7) == 0.0069296548267508408077":
-+ifloat: 1
-+Test "jn (3, 0.75) == 0.848438342327410884392755236884386804e-2":
-+double: 1
- float: 1
-+idouble: 1
- ifloat: 1
--Test "jn (3, 10.0) == 0.058379379305186812343":
-+Test "jn (3, 10.0) == 0.0583793793051868123429354784103409563":
- double: 3
- float: 1
- idouble: 3
- ifloat: 1
--Test "jn (3, 2.0) == 0.12894324947440205110":
-+ildouble: 2
-+ldouble: 2
-+Test "jn (3, 2.0) == 0.128943249474402051098793332969239835":
- double: 1
- float: 2
- idouble: 1
- ifloat: 2
- 
- # lgamma
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (-0.5) == log(2*sqrt(pi))":
-+ildouble: 1
-+ldouble: 1
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
- ifloat: 2
- 
--# log
--Test "log (0.7) == -0.35667494393873237891263871124118447":
--double: 1
--float: 1
--idouble: 1
--ifloat: 1
--ildouble: 1
--ldouble: 1
--
- # log10
--Test "log10 (0.7) == -0.15490195998574316929":
-+Test "log10 (0.75) == -0.124938736608299953132449886193870744":
- double: 1
--float: 1
-+float: 2
- idouble: 1
--ifloat: 1
-+ifloat: 2
- Test "log10 (e) == log10(e)":
- float: 1
- ifloat: 1
-+ildouble: 1
-+ldouble: 1
- 
- # log1p
--Test "log1p (-0.3) == -0.35667494393873237891263871124118447":
--double: 1
-+Test "log1p (-0.25) == -0.287682072451780927439219005993827432":
- float: 1
--idouble: 1
- ifloat: 1
-+Test "log1p (M_El - 1.0) == 1":
- ildouble:  1
- ldouble:  1
- 
- # log2
--Test "log2 (0.7) == -0.51457317282975824043":
--double: 1
--float: 1
--idouble: 1
--ifloat: 1
--
--# remquo
--Test "remquo (-1.625, 1.0, &x) sets x to -2":
--ildouble: 4
--ldouble: 4
--Test "remquo (1.625, -1.0, &x) sets x to -2":
--ildouble: 4
--ldouble: 4
-+Test "log2 (0.75) == -.415037499278843818546261056052183492":
-+ildouble: 1
-+ldouble: 1
- 
- # sincos
--Test "sincos (0.7, &sin_res, &cos_res) puts 0.76484218728448842625585999019186495 in cos_res":
-+Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res":
--double: 1
--float: 0.5
--idouble: 1
--ifloat: 0.5
- ildouble: 1
- ldouble: 1
- Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in sin_res":
-@@ -719,22 +691,15 @@
- ildouble: 1
- ldouble: 1
- Test "sincos (pi/2, &sin_res, &cos_res) puts 0 in cos_res":
--double: 0.2758
--float: 0.3667
--idouble: 0.2758
--ifloat: 0.3667
--ildouble: 0.2252
--ldouble: 0.2252
--Test "sincos (pi/6, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in cos_res":
--float: 1
--ifloat: 1
--
--# sinh
--Test "sinh (0.7) == 0.75858370183953350346":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
-+ildouble: 1
-+ldouble: 1
-+Test "sincos (pi/6, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in cos_res":
-+float: 1
-+ifloat: 1
- 
- # sqrt
- Test "sqrt (2) == M_SQRT2l":
-@@ -742,31 +707,23 @@
- ldouble: 1
- 
- # tan
--Test "tan (0.7) == 0.84228838046307944812813500221293775":
--ildouble: 1
--ldouble: 1
- Test "tan (pi/4) == 1":
--double: 0.5
--idouble: 0.5
--
--# tanh
--Test "tanh (0.7) == 0.60436777711716349631":
--double: 1
--float: 1
--idouble: 1
--ifloat: 1
--Test "tanh (-0.7) == -0.60436777711716349631":
- double: 1
--float: 1
- idouble: 1
--ifloat: 1
--Test "tanh (1.0) == 0.7615941559557648881194582826047935904":
--ldouble:  1
-+
-+# tanh
-+Test "tanh (-0.75) == -0.635148952387287319214434357312496495":
- ildouble:  1
-+ldouble: 1
- Test "tanh (-1.0) == -0.7615941559557648881194582826047935904":
-+ildouble: 1
- ldouble:  1
-+Test "tanh (0.75) == 0.635148952387287319214434357312496495":
- ildouble:  1
--Function: "tanh":
-+ldouble: 1
-+Test "tanh (1.0) == 0.7615941559557648881194582826047935904":
-+ildouble: 1
-+ldouble: 1
- 
- # tgamma
- Test "tgamma (-0.5) == -2 sqrt (pi)":
-@@ -774,198 +731,193 @@
- float: 1
- idouble: 1
- ifloat: 1
-+ildouble: 1
-+ldouble: 1
- Test "tgamma (0.5) == sqrt (pi)":
- float: 1
- ifloat: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
-+Test "tgamma (4) == 6":
-+ildouble: 1
-+ldouble: 1
- 
- # y0
--Test "y0 (0.7) == -0.19066492933739506743":
--double: 2
--float: 1
--idouble: 2
--ifloat: 1
--Test "y0 (1.0) == 0.088256964215676957983":
-+Test "y0 (1.0) == 0.0882569642156769579829267660235151628":
- double: 2
- float: 1
- idouble: 2
- ifloat: 1
--Test "y0 (1.5) == 0.38244892379775884396":
-+Test "y0 (1.5) == 0.382448923797758843955068554978089862":
- double: 2
- float: 1
- idouble: 2
- ifloat: 1
--Test "y0 (10.0) == 0.055671167283599391424":
-+Test "y0 (10.0) == 0.0556711672835993914244598774101900481":
- float: 1
- ifloat: 1
--Test "y0 (8.0) == 0.22352148938756622053":
-+ildouble: 3
-+ldouble: 3
-+Test "y0 (8.0) == 0.223521489387566220527323400498620359":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
-+ildouble: 3
-+ldouble: 3
- 
- # y1
--Test "y1 (0.1) == -6.4589510947020269877":
-+Test "y1 (0.125) == -5.19993611253477499595928744876579921":
- double: 1
- idouble: 1
--Test "y1 (0.7) == -1.1032498719076333697":
--double: 1
--float: 1
--idouble: 1
--ifloat: 1
--Test "y1 (1.5) == -0.41230862697391129595":
-+Test "y1 (0.75) == -1.03759455076928541973767132140642198":
-+ildouble: 1
-+ldouble: 1
-+Test "y1 (1.5) == -0.412308626973911295952829820633445323":
- float: 1
- ifloat: 1
--Test "y1 (10.0) == 0.24901542420695388392":
-+ildouble: 1
-+ldouble: 1
-+Test "y1 (10.0) == 0.249015424206953883923283474663222803":
- double: 3
- float: 1
- idouble: 3
- ifloat: 1
--Test "y1 (2.0) == -0.10703243154093754689":
-+Test "y1 (2.0) == -0.107032431540937546888370772277476637":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "y1 (8.0) == -0.15806046173124749426":
-+ildouble: 1
-+ldouble: 1
-+Test "y1 (8.0) == -0.158060461731247494255555266187483550":
- double: 1
- float: 2
- idouble: 1
- ifloat: 2
-+ildouble: 1
-+ldouble: 1
- 
- # yn
--Test "yn (0, 0.7) == -0.19066492933739506743":
--double: 2
--float: 1
--idouble: 2
--ifloat: 1
--Test "yn (0, 1.0) == 0.088256964215676957983":
-+Test "yn (0, 1.0) == 0.0882569642156769579829267660235151628":
- double: 2
- float: 1
- idouble: 2
- ifloat: 1
--Test "yn (0, 1.5) == 0.38244892379775884396":
-+Test "yn (0, 1.5) == 0.382448923797758843955068554978089862":
- double: 2
- float: 1
- idouble: 2
- ifloat: 1
--Test "yn (0, 10.0) == 0.055671167283599391424":
-+Test "yn (0, 10.0) == 0.0556711672835993914244598774101900481":
- float: 1
- ifloat: 1
--Test "yn (0, 8.0) == 0.22352148938756622053":
-+ildouble: 3
-+ldouble: 3
-+Test "yn (0, 8.0) == 0.223521489387566220527323400498620359":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "yn (1, 0.1) == -6.4589510947020269877":
--double: 1
--idouble: 1
--Test "yn (1, 0.7) == -1.1032498719076333697":
-+ildouble: 3
-+ldouble: 3
-+Test "yn (1, 0.125) == -5.19993611253477499595928744876579921":
- double: 1
--float: 1
- idouble: 1
--ifloat: 1
--Test "yn (1, 1.5) == -0.41230862697391129595":
-+Test "yn (1, 0.75) == -1.03759455076928541973767132140642198":
-+ildouble: 1
-+ldouble: 1
-+Test "yn (1, 1.5) == -0.412308626973911295952829820633445323":
- float: 1
- ifloat: 1
--Test "yn (1, 10.0) == 0.24901542420695388392":
-+ildouble: 1
-+ldouble: 1
-+Test "yn (1, 10.0) == 0.249015424206953883923283474663222803":
- double: 3
- float: 1
- idouble: 3
- ifloat: 1
--Test "yn (1, 2.0) == -0.10703243154093754689":
-+Test "yn (1, 2.0) == -0.107032431540937546888370772277476637":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "yn (1, 8.0) == -0.15806046173124749426":
-+ildouble: 1
-+ldouble: 1
-+Test "yn (1, 8.0) == -0.158060461731247494255555266187483550":
- double: 1
- float: 2
- idouble: 1
- ifloat: 2
--Test "yn (10, 0.1) == -0.11831335132045197885e19":
--double: 2
--float: 2
--idouble: 2
--ifloat: 2
--Test "yn (10, 0.7) == -0.42447194260703866924e10":
--double: 3
--idouble: 3
--Test "yn (10, 1.0) == -0.12161801427868918929e9":
-+ildouble: 1
-+ldouble: 1
-+Test "yn (10, 0.125) == -127057845771019398.252538486899753195":
- double: 1
- idouble: 1
--Test "yn (10, 10.0) == -0.35981415218340272205":
-+ildouble: 2
-+ldouble: 2
-+Test "yn (10, 0.75) == -2133501638.90573424452445412893839236":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "yn (10, 2.0) == -129184.54220803928264":
--double: 2
--idouble: 2
--Test "yn (3, 0.1) == -5099.3323786129048894":
-+ildouble: 5
-+ldouble: 5
-+Test "yn (10, 1.0) == -121618014.278689189288130426667971145":
- double: 1
--float: 1
- idouble: 1
--ifloat: 1
--Test "yn (3, 0.7) == -15.819479052819633505":
--double: 3
-+ildouble: 1
-+ldouble: 1
-+Test "yn (10, 10.0) == -0.359814152183402722051986577343560609":
-+double: 1
- float: 1
--idouble: 3
-+idouble: 1
- ifloat: 1
--Test "yn (3, 10.0) == -0.25136265718383732978":
-+ildouble: 2
-+ldouble: 2
-+Test "yn (10, 2.0) == -129184.542208039282635913145923304214":
-+double: 2
-+idouble: 2
-+ildouble: 2
-+ldouble: 2
-+Test "yn (3, 0.125) == -2612.69757350066712600220955744091741":
-+double: 1
-+idouble: 1
-+Test "yn (3, 0.75) == -12.9877176234475433186319774484809207":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "yn (3, 2.0) == -1.1277837768404277861":
-+ildouble: 2
-+ldouble: 2
-+Test "yn (3, 10.0) == -0.251362657183837329779204747654240998":
- double: 1
-+float: 1
- idouble: 1
--
--# Maximal error of functions:
--Function: "acos":
--ldouble:  1
-+ifloat: 1
- ildouble:  1
--
--Function: "asin":
-+ldouble: 1
-+Test "yn (3, 2.0) == -1.12778377684042778608158395773179238":
- double: 1
--float: 2
- idouble: 1
--ifloat: 2
--
--Function: "atan":
--ildouble: 1
--ldouble: 1
- 
-+# Maximal error of functions:
- Function: "atan2":
-+float: 3
-+ifloat: 3
- ildouble: 1
- ldouble: 1
--float:  4
--ifloat:  4
- 
- Function: "atanh":
--double: 1
--idouble: 1
--
--Function: "cabs":
--double: 1
--float: 1
--idouble: 1
--ifloat: 1
--
--Function: Real part of "cacos":
--double: 1
- float: 1
--idouble: 1
- ifloat: 1
- 
- Function: Imaginary part of "cacos":
--float: 1
--ifloat: 1
--ildouble: 3
--ldouble: 3
-+ildouble: 1
-+ldouble: 1
- 
- Function: Real part of "cacosh":
- double: 1
-@@ -984,18 +936,14 @@
- ldouble: 1
- 
- Function: Real part of "casin":
--double: 3
--float: 2
--idouble: 3
--ifloat: 2
--ildouble: 1
--ldouble: 1
--
--Function: Imaginary part of "casin":
-+double: 1
- float: 1
-+idouble: 1
- ifloat: 1
--ildouble: 3
--ldouble: 3
-+
-+Function: Imaginary part of "casin":
-+ildouble: 1
-+ldouble: 1
- 
- Function: Real part of "casinh":
- double: 5
-@@ -1027,28 +975,30 @@
- 
- Function: Real part of "catanh":
- double: 4
--float: 1
- idouble: 4
--ifloat: 1
-+ildouble: 1
-+ldouble: 1
- 
- Function: Imaginary part of "catanh":
--double: 1
- float: 6
--idouble: 1
- ifloat: 6
-+ildouble: 1
-+ldouble: 1
- 
- Function: "cbrt":
- double: 1
- idouble: 1
-+ildouble: 1
-+ldouble: 1
- 
- Function: Real part of "ccos":
- double: 1
-+float: 1
- idouble: 1
-+ifloat: 1
- 
- Function: Imaginary part of "ccos":
--double: 1
- float: 1
--idouble: 1
- ifloat: 1
- 
- Function: Real part of "ccosh":
-@@ -1058,15 +1008,11 @@
- ifloat: 1
- 
- Function: Imaginary part of "ccosh":
--double: 1
- float: 1
--idouble: 1
- ifloat: 1
- 
- Function: Real part of "cexp":
--double: 1
- float: 1
--idouble: 1
- ifloat: 1
- ildouble: 1
- ldouble: 1
-@@ -1077,16 +1023,18 @@
- ildouble: 1
- ldouble: 1
- 
-+Function: Real part of "clog":
-+float: 1
-+ifloat: 1
-+ildouble: 1
-+ldouble: 1
-+
- Function: Imaginary part of "clog":
--double: 1
- float: 3
--idouble: 1
- ifloat: 3
- 
- Function: Real part of "clog10":
--double: 1
- float: 1
--idouble: 1
- ifloat: 1
- 
- Function: Imaginary part of "clog10":
-@@ -1094,6 +1042,7 @@
- float: 5
- idouble: 1
- ifloat: 5
-+ldouble: 1
- 
- Function: "cos":
- double: 2
-@@ -1104,24 +1053,24 @@
- ldouble: 1
- 
- Function: Real part of "cpow":
--double: 1
-+double: 2
- float: 4
--idouble: 1
-+idouble: 2
- ifloat: 4
--ildouble: 3
--ldouble: 3
-+ildouble: 1
-+ldouble: 1
- 
- Function: Imaginary part of "cpow":
--double: 1.1031
-+double: 2
- float: 2
--idouble: 1.1031
-+idouble: 2
- ifloat: 2
--ildouble: 0.9006
--ldouble: 0.9006
-+ildouble: 1
-+ldouble: 1
- 
--Function: Imaginary part of "csin":
--float: 1
--ifloat: 1
-+Function: Real part of "csin":
-+ildouble: 1
-+ldouble: 1
- 
- Function: Real part of "csinh":
- float: 1
-@@ -1134,48 +1083,44 @@
- ifloat: 1
- 
- Function: Real part of "csqrt":
--double: 1
- float: 1
--idouble: 1
- ifloat: 1
- ildouble: 1
- ldouble: 1
- 
- Function: Imaginary part of "csqrt":
--float: 1
--ifloat: 1
- ildouble: 1
- ldouble: 1
- 
- Function: Real part of "ctan":
- double: 1
--float: 1
- idouble: 1
--ifloat: 1
- 
- Function: Imaginary part of "ctan":
- double: 1
--float: 1
- idouble: 1
--ifloat: 1
-+ildouble: 2
-+ldouble: 2
- 
- Function: Real part of "ctanh":
--double: 2
-+double: 1
- float: 2
--idouble: 2
-+idouble: 1
- ifloat: 2
- 
- Function: Imaginary part of "ctanh":
--double: 2
- float: 1
--idouble: 2
- ifloat: 1
- 
-+Function: "erf":
-+double: 1
-+idouble: 1
-+
- Function: "erfc":
--double: 24
--float: 12
--idouble: 24
--ifloat: 12
-+double: 1
-+idouble: 1
-+ildouble: 1
-+ldouble: 1
- 
- Function: "exp10":
- double: 6
-@@ -1190,19 +1135,15 @@
- float: 1
- idouble: 1
- ifloat: 1
-+ildouble: 1
-+ldouble: 1
- 
--Function: "fmod":
--double: 2
--float: 1
--idouble: 2
--ifloat: 1
--ildouble: 2
--ldouble: 2
-+Function: "gamma":
-+ildouble: 1
-+ldouble: 1
- 
- Function: "hypot":
--double: 1
- float: 1
--idouble: 1
- ifloat: 1
- 
- Function: "j0":
-@@ -1210,52 +1151,50 @@
- float: 2
- idouble: 2
- ifloat: 2
-+ildouble: 2
-+ldouble: 2
- 
- Function: "j1":
- double: 1
- float: 2
- idouble: 1
- ifloat: 2
-+ildouble: 4
-+ldouble: 4
- 
- Function: "jn":
--double: 6
-+double: 4
- float: 4
--idouble: 6
-+idouble: 4
- ifloat: 4
-+ildouble: 4
-+ldouble: 4
- 
- Function: "lgamma":
- double: 1
- float: 2
- idouble: 1
- ifloat: 2
--
--Function: "log":
--double: 1
--float: 1
--idouble: 1
--ifloat: 1
- ildouble: 1
- ldouble: 1
- 
- Function: "log10":
- double: 1
--float: 1
-+float: 2
- idouble: 1
--ifloat: 1
-+ifloat: 2
-+ildouble: 1
-+ldouble: 1
- 
- Function: "log1p":
--double: 1
- float: 1
--idouble: 1
- ifloat: 1
- ildouble:  1
- ldouble:  1
- 
- Function: "log2":
--double: 1
--float: 1
--idouble: 1
--ifloat: 1
-+ildouble: 1
-+ldouble: 1
- 
- Function: "sincos":
- double: 1
-@@ -1265,50 +1204,48 @@
- ildouble: 1
- ldouble: 1
- 
--Function: "sinh":
--double: 1
--float: 1
--idouble: 1
--ifloat: 1
--
- Function: "sqrt":
- ildouble: 1
- ldouble: 1
- 
- Function: "tan":
--double: 0.5
--idouble: 0.5
--ildouble: 1
--ldouble: 1
--
--Function: "tanh":
- double: 1
--float: 1
- idouble: 1
--ifloat: 1
-+
-+Function: "tanh":
-+ildouble: 1
-+ldouble: 1
- 
- Function: "tgamma":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
-+ildouble: 1
-+ldouble: 1
- 
- Function: "y0":
- double: 2
- float: 1
- idouble: 2
- ifloat: 1
-+ildouble: 3
-+ldouble: 3
- 
- Function: "y1":
- double: 3
- float: 2
- idouble: 3
- ifloat: 2
-+ildouble: 1
-+ldouble: 1
- 
- Function: "yn":
- double: 3
- float: 2
- idouble: 3
- ifloat: 2
-+ildouble: 5
-+ldouble: 5
- 
- # end of automatic generation
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/Makefile glibc-2.3.2-200304020432/sysdeps/unix/Makefile
---- glibc-2.3.2/sysdeps/unix/Makefile	Thu Jan 16 01:47:25 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/Makefile	Thu Mar 27 10:47:16 2003
-@@ -1,4 +1,5 @@
--# Copyright (C) 1991,92,93,94,95,96,97,98,99 Free Software Foundation, Inc.
-+# Copyright (C) 1991,1992,1993,1994,1995,1996,1997,1998,1999,2003
-+#	Free Software Foundation, Inc.
- # This file is part of the GNU C Library.
- 
- # The GNU C Library is free software; you can redistribute it and/or
-@@ -281,10 +282,47 @@
- 
- ifeq (misc,$(subdir))
- sysdep_routines += $(unix-extra-syscalls)
-+
-+ifdef unix-stub-syscalls
-+# The system call entry points in this list are supposed to be additional
-+# functions not overriding any other sysdeps/.../call.c implementation, but
-+# their system call numbers are unavailable in the kernel headers we're
-+# using.  Instead of a system call stub, these get a function that fails
-+# with ENOSYS.  We just generate a single module defining one function and
-+# making all these entry point names aliases for it.
-+sysdep_routines += stub-syscalls
-+$(objpfx)stub-syscalls.c: $(common-objpfx)sysd-syscalls \
-+			  $(..)sysdeps/unix/Makefile
-+	(echo '#include <errno.h>'; \
-+	 echo 'long int _no_syscall (void)'; \
-+	 echo '{ __set_errno (ENOSYS); return -1L; }'; \
-+	 for call in $(unix-stub-syscalls); do \
-+	   case $$call in \
-+	   *@@*) ver=$${call##*@}; call=$${call%%*@}; \
-+		 echo "strong_alias (_no_syscall, $${call}_$${ver})"; \
-+		 echo "default_symbol_version \
-+		         ($${call}_$${ver}, $$call, $$ver);" ;; \
-+	   *@@*) ver=$${call##*@}; call=$${call%%*@}; \
-+		 echo "strong_alias (_no_syscall, $${call}_$${ver})"; \
-+		 echo "symbol_version ($${call}_$${ver}, $$call, $$ver);" ;; \
-+	   *) echo "weak_alias (_no_syscall, $$call)"; \
-+	      echo "stub_warning ($$call)"; \
-+	      echo "weak_alias (_no_syscall, __GI_$$call)" ;; \
-+	   esac; \
-+	 echo '#include <stub-tag.h>'; \
-+	 done) > $@T
-+	mv -f $@T $@
-+generated += stub-syscalls.c
-+endif
- endif
- 
- export sysdirs
- export asm_CPP := $(COMPILE.S) -E -x assembler-with-cpp
-+
-+# This is the end of the pipeline for compiling the syscall stubs.
-+# The stdin in assembler with cpp using sysdep.h macros.
-+# Be sure to disable debugging info since it would all just say "<stdin>".
-+compile-syscall = $(filter-out -g%,$(COMPILE.S)) -x assembler-with-cpp -o $@ -
- 
- ifndef avoid-generated
- $(common-objpfx)sysd-syscalls: $(..)sysdeps/unix/make-syscalls.sh \
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/alpha/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/alpha/sysdep.h
---- glibc-2.3.2/sysdeps/unix/alpha/sysdep.h	Sun Jan 26 22:07:32 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/alpha/sysdep.h	Sun Mar 23 20:42:22 2003
-@@ -119,6 +119,21 @@
- 	END(sym)
- #endif
- 
-+#define PSEUDO_NOERRNO(name, syscall_name, args)	\
-+	.globl name;					\
-+	.align 4;					\
-+	.ent name,0;					\
-+__LABEL(name)						\
-+	PSEUDO_PROLOGUE;				\
-+	PSEUDO_PREPARE_ARGS				\
-+	lda	v0, SYS_ify(syscall_name);		\
-+	call_pal PAL_callsys;
-+
-+#undef PSEUDO_END_NOERRNO
-+#define PSEUDO_END_NOERRNO(sym)  END(sym)
-+
-+#define ret_NOERRNO ret
-+
- #define r0	v0
- #define r1	a4
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/clock_gettime.c glibc-2.3.2-200304020432/sysdeps/unix/clock_gettime.c
---- glibc-2.3.2/sysdeps/unix/clock_gettime.c	Fri Feb  1 00:39:56 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/clock_gettime.c	Sun Mar 16 11:08:19 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -41,17 +41,28 @@
- int
- clock_gettime (clockid_t clock_id, struct timespec *tp)
- {
--  struct timeval tv;
-   int retval = -1;
- 
-   switch (clock_id)
-     {
-+#define HANDLE_REALTIME \
-+      do {								      \
-+        struct timeval tv;						      \
-+	retval = gettimeofday (&tv, NULL);				      \
-+	if (retval == 0)						      \
-+	  /* Convert into `timespec'.  */				      \
-+	  TIMEVAL_TO_TIMESPEC (&tv, tp);				      \
-+      } while (0)
-+
-+#ifdef SYSDEP_GETTIME
-+      SYSDEP_GETTIME;
-+#endif
-+
-+#ifndef HANDLED_REALTIME
-     case CLOCK_REALTIME:
--      retval = gettimeofday (&tv, NULL);
--      if (retval == 0)
--	/* Convert into `timespec'.  */
--	TIMEVAL_TO_TIMESPEC (&tv, tp);
-+      HANDLE_REALTIME;
-       break;
-+#endif
- 
- #if HP_TIMING_AVAIL
-     case CLOCK_PROCESS_CPUTIME_ID:
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/clock_nanosleep.c glibc-2.3.2-200304020432/sysdeps/unix/clock_nanosleep.c
---- glibc-2.3.2/sysdeps/unix/clock_nanosleep.c	Sat Jul  7 21:21:29 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/clock_nanosleep.c	Mon Mar  3 05:46:57 2003
-@@ -1,5 +1,5 @@
- /* High-resolution sleep with the specified clock.
--   Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-+   Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -24,11 +24,16 @@
- 
- 
- #if HP_TIMING_AVAIL
--# define CLOCK_P(clock) \
--  (clock) != CLOCK_PROCESS_CPUTIME_ID					      \
--  && (clock) != CLOCK_THREAD_CPUTIME_ID
-+# define CPUCLOCK_P(clock) \
-+  ((clock) != CLOCK_PROCESS_CPUTIME_ID					      \
-+   && (clock) != CLOCK_THREAD_CPUTIME_ID)
- #else
--# define CLOCK_P(clock) 0
-+# define CPUCLOCK_P(clock) 0
-+#endif
-+
-+#ifndef INVALID_CLOCK_P
-+# define INVALID_CLOCK_P(cl) \
-+  ((cl) < CLOCK_REALTIME || (cl) > CLOCK_THREAD_CPUTIME_ID || CPUCLOCK_P (cl))
- #endif
- 
- 
-@@ -44,6 +49,16 @@
-       || __builtin_expect (req->tv_nsec, 0) >= 1000000000)
-     return EINVAL;
- 
-+  if (CPUCLOCK_P (clock_id))
-+    return ENOTSUP;
-+
-+  if (INVALID_CLOCK_P (clock_id))
-+    return EINVAL;
-+
-+#ifdef SYSDEP_NANOSLEEP
-+  SYSDEP_NANOSLEEP;
-+#endif
-+
-   /* If we got an absolute time, remap it.  */
-   if (flags == TIMER_ABSTIME)
-     {
-@@ -76,11 +91,8 @@
-   else if (__builtin_expect (flags, 0) != 0)
-     return EINVAL;
-   else if (clock_id != CLOCK_REALTIME)
--    {
--      /* Make sure the clock ID is correct.  */
--      if (__builtin_expect (! CLOCK_P (clock_id), 0))
--	return EINVAL;
--    }
-+    /* Not supported.  */
-+    return ENOTSUP;
- 
-   return __builtin_expect (nanosleep (req, rem), 0) ? errno : 0;
- }
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/clock_settime.c glibc-2.3.2-200304020432/sysdeps/unix/clock_settime.c
---- glibc-2.3.2/sysdeps/unix/clock_settime.c	Fri Feb  1 00:40:41 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/clock_settime.c	Sun Mar 16 11:08:38 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -40,7 +40,6 @@
- int
- clock_settime (clockid_t clock_id, const struct timespec *tp)
- {
--  struct timeval tv;
-   int retval;
- 
-   /* Make sure the time cvalue is OK.  */
-@@ -52,11 +51,23 @@
- 
-   switch (clock_id)
-     {
--    case CLOCK_REALTIME:
--      TIMESPEC_TO_TIMEVAL (&tv, tp);
-+#define HANDLE_REALTIME \
-+      do {								      \
-+	struct timeval tv;						      \
-+	TIMESPEC_TO_TIMEVAL (&tv, tp);					      \
-+									      \
-+	retval = settimeofday (&tv, NULL);				      \
-+      } while (0)
- 
--      retval = settimeofday (&tv, NULL);
-+#ifdef SYSDEP_GETTIME
-+      SYSDEP_GETTIME;
-+#endif
-+
-+#ifndef HANDLED_REALTIME
-+    case CLOCK_REALTIME:
-+      HANDLE_REALTIME;
-       break;
-+#endif
- 
- #if HP_TIMING_AVAIL
-     case CLOCK_PROCESS_CPUTIME_ID:
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/make-syscalls.sh glibc-2.3.2-200304020432/sysdeps/unix/make-syscalls.sh
---- glibc-2.3.2/sysdeps/unix/make-syscalls.sh	Thu Jan 16 01:47:25 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/make-syscalls.sh	Wed Mar 26 23:49:15 2003
-@@ -84,8 +84,10 @@
-   esac
- 
-   cancellable=
-+  noerrno=
-   case $args in
-   C*) cancellable=-cancel; args=`echo $args | sed 's/C:\?//'`;;
-+  E*) noerrno=_NOERRNO; args=`echo $args | sed 's/E:\?//'`;;
-   esac
- 
-   # Derive the number of arguments from the argument signature
-@@ -109,6 +111,16 @@
-   echo "#### CALL=$file NUMBER=$callnum ARGS=$args SOURCE=$srcfile"
- 
-  case x$srcfile"$callnum" in
-+ x--)
-+  # Undefined callnum for an extra syscall.
-+  if [ x$caller != x- ]; then
-+    if [ x$noerrno != x ]; then
-+      echo >&2 "$0: no number for $fileno, no-error syscall ($strong $weak)"
-+      exit 2
-+    fi
-+    echo "unix-stub-syscalls += $strong $weak"
-+  fi
-+  ;;
-  x*-) ;; ### Do nothing for undefined callnum
-  x-*)
-   echo "ifeq (,\$(filter $file,\$(unix-syscalls)))"
-@@ -149,9 +161,9 @@
-   echo "\
- 	\$(make-target-directory)
- 	(echo '#include <sysdep$cancellable.h>'; \\
--	 echo 'PSEUDO ($strong, $syscall, $nargs)'; \\
--	 echo '	ret'; \\
--	 echo 'PSEUDO_END($strong)'; \\
-+	 echo 'PSEUDO$noerrno ($strong, $syscall, $nargs)'; \\
-+	 echo '	ret$noerrno'; \\
-+	 echo 'PSEUDO_END$noerrno($strong)'; \\
- 	 echo 'libc_hidden_def ($strong)'; \\"
-   ;;
-   esac
-@@ -198,7 +210,7 @@
-   done
- 
-   # And finally, pipe this all into the compiler.
--  echo '	) | $(COMPILE.S) -x assembler-with-cpp -o $@ -'
-+  echo '	) | $(compile-syscall)'
- 
-   case $weak in
-   *@*)
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/mips/brk.S glibc-2.3.2-200304020432/sysdeps/unix/mips/brk.S
---- glibc-2.3.2/sysdeps/unix/mips/brk.S	Sun Jan 12 08:54:14 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/mips/brk.S	Mon Mar 17 16:47:12 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1992, 1995, 1997 Free Software Foundation, Inc.
-+/* Copyright (C) 1992, 1995, 1997, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Brendan Kehoe (brendan@zen.org).
- 
-@@ -18,6 +18,7 @@
-    02111-1307 USA.  */
- 
- #include <sysdep.h>
-+#include <sys/asm.h>
- 
- #ifndef SYS_brk
- #define SYS_brk 17
-@@ -37,9 +38,9 @@
- 	.set	reorder
- 	/* Handle the query case.  */
- 	bnez a0, 1f
--	move a0,v0
-+	move a0, v0
- 1:	/* Update __curbrk and exit cleanly.  */
--	sw a0, __curbrk
-+	PTR_S a0, __curbrk
- 	move v0, zero
- 	jr ra
- PSEUDO_END(__brk)
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/mips/mips32/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/mips/mips32/sysdep.h
---- glibc-2.3.2/sysdeps/unix/mips/mips32/sysdep.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/mips/mips32/sysdep.h	Sat Mar 29 09:15:28 2003
-@@ -0,0 +1,52 @@
-+/* Copyright (C) 1992, 1995, 1997, 1999, 2000, 2002, 2003
-+   Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Brendan Kehoe (brendan@zen.org).
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sysdeps/unix/mips/sysdep.h>
-+
-+/* Note that while it's better structurally, going back to call __syscall_error
-+   can make things confusing if you're debugging---it looks like it's jumping
-+   backwards into the previous fn.  */
-+#ifdef __PIC__
-+#define PSEUDO(name, syscall_name, args) \
-+  .align 2;								      \
-+  99: la t9,__syscall_error;						      \
-+  jr t9;								      \
-+  ENTRY(name)								      \
-+  .set noreorder;							      \
-+  .cpload t9;								      \
-+  li v0, SYS_ify(syscall_name);						      \
-+  syscall;								      \
-+  .set reorder;								      \
-+  bne a3, zero, 99b;							      \
-+L(syse1):
-+#else
-+#define PSEUDO(name, syscall_name, args) \
-+  .set noreorder;							      \
-+  .align 2;								      \
-+  99: j __syscall_error;						      \
-+  nop;									      \
-+  ENTRY(name)								      \
-+  .set noreorder;							      \
-+  li v0, SYS_ify(syscall_name);						      \
-+  syscall;								      \
-+  .set reorder;								      \
-+  bne a3, zero, 99b;							      \
-+L(syse1):
-+#endif
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/mips/mips64/n32/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/mips/mips64/n32/sysdep.h
---- glibc-2.3.2/sysdeps/unix/mips/mips64/n32/sysdep.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/mips/mips64/n32/sysdep.h	Sat Mar 29 09:15:28 2003
-@@ -0,0 +1,57 @@
-+/* Copyright (C) 1992, 1995, 1997, 1999, 2000, 2002, 2003
-+	Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Alexandre Oliva <aoliva@redhat.com>.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sysdeps/unix/mips/sysdep.h>
-+
-+#ifdef __ASSEMBLER__
-+
-+/* Note that while it's better structurally, going back to call __syscall_error
-+   can make things confusing if you're debugging---it looks like it's jumping
-+   backwards into the previous fn.  */
-+#ifdef __PIC__
-+#define PSEUDO(name, syscall_name, args) \
-+  .align 2;								      \
-+  99:;									      \
-+  .set noat;								      \
-+  .cpsetup t9, $1, name;						      \
-+  .set at;								      \
-+  la t9,__syscall_error;						      \
-+  .cpreturn;								      \
-+  jr t9;								      \
-+  ENTRY(name)								      \
-+  li v0, SYS_ify(syscall_name);						      \
-+  syscall;								      \
-+  bne a3, zero, 99b;							      \
-+L(syse1):
-+#else
-+#define PSEUDO(name, syscall_name, args) \
-+  .set noreorder;							      \
-+  .align 2;								      \
-+  99: j __syscall_error;						      \
-+  ENTRY(name)								      \
-+  .set noreorder;							      \
-+  li v0, SYS_ify(syscall_name);						      \
-+  syscall;								      \
-+  .set reorder;								      \
-+  bne a3, zero, 99b;							      \
-+L(syse1):
-+#endif
-+
-+#endif
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/mips/mips64/n64/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/mips/mips64/n64/sysdep.h
---- glibc-2.3.2/sysdeps/unix/mips/mips64/n64/sysdep.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/mips/mips64/n64/sysdep.h	Sat Mar 29 09:15:28 2003
-@@ -0,0 +1,57 @@
-+/* Copyright (C) 1992, 1995, 1997, 1999, 2000, 2002, 2003
-+	Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Alexandre Oliva <aoliva@redhat.com>.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sysdeps/unix/mips/sysdep.h>
-+
-+#ifdef __ASSEMBLER__
-+
-+/* Note that while it's better structurally, going back to call __syscall_error
-+   can make things confusing if you're debugging---it looks like it's jumping
-+   backwards into the previous fn.  */
-+#ifdef __PIC__
-+#define PSEUDO(name, syscall_name, args) \
-+  .align 2;								      \
-+  99:;									      \
-+  .set noat;								      \
-+  .cpsetup t9, $1, name;						      \
-+  .set at;								      \
-+  dla t9,__syscall_error;						      \
-+  .cpreturn;								      \
-+  jr t9;								      \
-+  ENTRY(name)								      \
-+  li v0, SYS_ify(syscall_name);						      \
-+  syscall;								      \
-+  bne a3, zero, 99b;							      \
-+L(syse1):
-+#else
-+#define PSEUDO(name, syscall_name, args) \
-+  .set noreorder;							      \
-+  .align 2;								      \
-+  99: j __syscall_error;						      \
-+  ENTRY(name)								      \
-+  .set noreorder;							      \
-+  li v0, SYS_ify(syscall_name);						      \
-+  syscall;								      \
-+  .set reorder;								      \
-+  bne a3, zero, 99b;							      \
-+L(syse1):
-+#endif
-+
-+#endif
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/mips/sysdep.S glibc-2.3.2-200304020432/sysdeps/unix/mips/sysdep.S
---- glibc-2.3.2/sysdeps/unix/mips/sysdep.S	Mon Jan 27 19:55:20 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/mips/sysdep.S	Fri Mar 28 08:02:35 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1992,93,94,97,98,99,2000 Free Software Foundation, Inc.
-+/* Copyright (C) 1992, 1993, 1994, 1997, 1998, 1999, 2000, 2002, 2003 
-+   Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Brendan Kehoe (brendan@zen.org).
- 
-@@ -20,47 +21,52 @@
- #include <sysdep.h>
- #define _ERRNO_H
- #include <bits/errno.h>
-+#include <sys/asm.h>
- 
- #ifdef _LIBC_REENTRANT
- 
-+LOCALSZ= 3
-+FRAMESZ= (((NARGSAVE+LOCALSZ)*SZREG)+ALSZ)&ALMASK
-+RAOFF= FRAMESZ-(1*SZREG)
-+GPOFF= FRAMESZ-(2*SZREG)
-+V0OFF= FRAMESZ-(3*SZREG)
-+	
- ENTRY(__syscall_error)
- #ifdef __PIC__
--	.set noreorder
- 	.set	noat
--	move	AT, ra
--	bltzal	zero, 0f
--	nop
--0:	.cpload	ra
--	move	ra, AT
-+	SETUP_GPX (AT)
- 	.set	at
--	.set	reorder
- #endif
--	subu	sp, 32
-+	PTR_SUBU sp, FRAMESZ
-+	.set noat
-+	SETUP_GPX64(GPOFF,AT)
-+	.set at
- #ifdef __PIC__
--	.cprestore 16
-+	SAVE_GP(GPOFF)
- #endif
--	sw	v0, 20(sp)
--	sw	ra, 24(sp)
-+	REG_S	v0, V0OFF(sp)
-+	REG_S	ra, RAOFF(sp)
- 
- #if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN
- 	/* We translate the system's EWOULDBLOCK error into EAGAIN.
- 	   The GNU C library always defines EWOULDBLOCK==EAGAIN.
- 	   EWOULDBLOCK_sys is the original number.  */
--	bne	v0, EWOULDBLOCK_sys, skip
-+	bne	v0, EWOULDBLOCK_sys, L(skip)
- 	nop
- 	li	v0, EAGAIN
--skip:
-+L(skip):
- #endif
- 	/* Find our per-thread errno address  */
- 	jal	__errno_location
- 
- 	/* Store the error value.  */
--	lw	t0, 20(sp)
--	sw	t0, 0(v0)
-+	REG_L	t4, V0OFF(sp)
-+	sw	t4, 0(v0)
- 
- 	/* And just kick back a -1.  */
--	lw	ra, 24(sp)
--	addiu	sp, 32
-+	REG_L	ra, RAOFF(sp)
-+	RESTORE_GP64
-+	PTR_ADDU sp, FRAMESZ
- 	li	v0, -1
- 	j	ra
- 	END(__syscall_error)
-@@ -70,29 +76,25 @@
- 
- ENTRY(__syscall_error)
- #ifdef __PIC__
--	.set	noreorder
--	.set	noat
--	move	AT, ra
--	bltzal	zero, 0f
--	nop
--0:	.cpload	ra
--	move	ra, AT
--	.set	at
--	.set	reorder
-+	SETUP_GPX (AT)
- #endif
-+	SETUP_GPX64 (t9, AT)
-+	
- #if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN
- 	/* We translate the system's EWOULDBLOCK error into EAGAIN.
- 	   The GNU C library always defines EWOULDBLOCK==EAGAIN.
- 	   EWOULDBLOCK_sys is the original number.  */
--	bne v0, EWOULDBLOCK_sys, skip
-+	bne v0, EWOULDBLOCK_sys, L(skip)
- 	li v0, EAGAIN
--skip:
-+L(skip):
- #endif
- 	/* Store it in errno... */
- 	sw v0, errno
- 
- 	/* And just kick back a -1.  */
- 	li v0, -1
-+
-+	RESTORE_GP64
- 	j ra
- 	END(__syscall_error)
- #endif  /* _LIBC_REENTRANT  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/mips/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/mips/sysdep.h
---- glibc-2.3.2/sysdeps/unix/mips/sysdep.h	Wed Nov  6 19:22:28 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/mips/sysdep.h	Sat Mar 29 09:15:28 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1992,95,97,99,2000 Free Software Foundation, Inc.
-+/* Copyright (C) 1992, 1995, 1997, 1999, 2000, 2002, 2003
-+   Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Brendan Kehoe (brendan@zen.org).
- 
-@@ -29,48 +30,36 @@
-   .ent name,0;								      \
-   name##:
- 
--/* Note that while it's better structurally, going back to call __syscall_error
--   can make things confusing if you're debugging---it looks like it's jumping
--   backwards into the previous fn.  */
--#ifdef __PIC__
-- #define PSEUDO(name, syscall_name, args) \
--  .align 2;								      \
--  99: la t9,__syscall_error;						      \
--  jr t9;								      \
--  ENTRY(name)								      \
--  .set noreorder;							      \
--  .cpload t9;								      \
--  li v0, SYS_ify(syscall_name);						      \
--  syscall;								      \
--  .set reorder;								      \
--  bne a3, zero, 99b;							      \
--syse1:
--#else
--#define PSEUDO(name, syscall_name, args) \
--  .set noreorder;							      \
-+#undef END
-+#define	END(function)                                   \
-+		.end	function;		        \
-+		.size	function,.-function
-+
-+#define ret	j ra ; nop
-+
-+#define PSEUDO_END(sym) .end sym; .size sym,.-sym
-+
-+#define PSEUDO_NOERRNO(name, syscall_name, args)	\
-   .align 2;								      \
--  99: j __syscall_error;						      \
--  nop;									      \
-   ENTRY(name)								      \
-   .set noreorder;							      \
-   li v0, SYS_ify(syscall_name);						      \
--  syscall;								      \
--  .set reorder;								      \
--  bne a3, zero, 99b;							      \
--syse1:
--#endif
--
--#undef PSEUDO_END
--#define PSEUDO_END(sym) .end sym
-+  syscall
- 
--#define ret	j ra ; nop
-+#undef PSEUDO_END_NOERRNO
-+#define PSEUDO_END_NOERRNO(sym) .end sym; .size sym,.-sym
- 
--#undef END
--#define END(sym)        .end sym
-+#define ret_NOERRNO ret
- 
- #define r0	v0
- #define r1	v1
- /* The mips move insn is d,s.  */
- #define MOVE(x,y)	move y , x
-+
-+#if _MIPS_SIM == _MIPS_SIM_ABI32 || _MIPS_SIM == _MIPS_SIM_ABIO64
-+# define L(label) $L ## label
-+#else
-+# define L(label) .L ## label
-+#endif
- 
- #endif
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/mips/wait.S glibc-2.3.2-200304020432/sysdeps/unix/mips/wait.S
---- glibc-2.3.2/sysdeps/unix/mips/wait.S	Sat Jul  7 21:21:30 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/mips/wait.S	Fri Mar 14 04:59:37 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1992, 1994, 1995, 1997 Free Software Foundation, Inc.
-+/* Copyright (C) 1992, 1994, 1995, 1997, 2002, 2003
-+   Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Brendan Kehoe (brendan@zen.org).
- 
-@@ -28,18 +29,18 @@
- 
- 	li v0, SYS_wait
- 	syscall
--	beqz a3, noerror
-+	beqz a3, L(noerror)
- 	nop
- 	j __syscall_error
- 	nop
- 
--noerror:
-+L(noerror):
- 	/* If the arg is not NULL, store v1 there.  */
--	beqz a0, noarg
-+	beqz a0, L(noarg)
- 	nop
- 	sw v1, 0(a0)
- 	nop
--noarg:
-+L(noarg):
- 	ret
- 	.end __wait
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sparc/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sparc/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sparc/sysdep.h	Sat Jul  7 21:21:30 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sparc/sysdep.h	Sun Mar 23 20:42:22 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1993, 1994, 1995, 1997 Free Software Foundation, Inc.
-+/* Copyright (C) 1993, 1994, 1995, 1997, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -52,7 +52,14 @@
-   jmp %g1 + %lo(syscall_error);	nop;		\
- 1:
- 
-+#define	PSEUDO_NOERRNO(name, syscall_name, args) \
-+  .global syscall_error;			\
-+  ENTRY (name)					\
-+  mov SYS_ify(syscall_name), %g1;		\
-+  ta 0
-+
- #define	ret		retl; nop
-+#define	ret_NOERRNO	retl; nop
- #define	r0		%o0
- #define	r1		%o1
- #define	MOVE(x,y)	mov x, y
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/syscalls.list glibc-2.3.2-200304020432/sysdeps/unix/syscalls.list
---- glibc-2.3.2/sysdeps/unix/syscalls.list	Fri Jan 31 04:39:32 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/syscalls.list	Sun Mar 23 20:36:50 2003
-@@ -14,13 +14,13 @@
- fstatfs		-	fstatfs		i:ip	__fstatfs	fstatfs
- fsync		-	fsync		Ci:i	__libc_fsync	fsync
- getdomain	-	getdomainname	i:si	getdomainname
--getgid		-	getgid		i:	__getgid	getgid
-+getgid		-	getgid		Ei:	__getgid	getgid
- getgroups	-	getgroups	i:ip	__getgroups	getgroups
- getitimer	-	getitimer	i:ip	__getitimer	getitimer
--getpid		-	getpid		i:	__getpid	getpid
-+getpid		-	getpid		Ei:	__getpid	getpid
- getpriority	-	getpriority	i:ii	getpriority
- getrlimit	-	getrlimit	i:ip	__getrlimit	getrlimit
--getuid		-	getuid		i:	__getuid	getuid
-+getuid		-	getuid		Ei:	__getuid	getuid
- ioctl		-	ioctl		i:iiI	__ioctl		ioctl
- kill		-	kill		i:ii	__kill		kill
- link		-	link		i:ss	__link		link
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysdep.h	Sat Jul  7 21:21:29 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysdep.h	Wed Mar 26 19:07:28 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1991, 92, 93, 96, 98 Free Software Foundation, Inc.
-+/* Copyright (C) 1991, 92, 93, 96, 98, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -46,6 +46,9 @@
-    to generate correct debugging information.  */
- #ifndef PSEUDO_END
- #define PSEUDO_END(sym)
-+#endif
-+#ifndef PSEUDO_END_NOERRNO
-+#define PSEUDO_END_NOERRNO(sym)	PSEUDO_END(sym)
- #endif
- 
- /* Wrappers around system calls should normally inline the system call code.
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/Makefile glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/Makefile
---- glibc-2.3.2/sysdeps/unix/sysv/linux/Makefile	Tue Dec 17 00:36:52 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/Makefile	Sat Mar 15 00:36:59 2003
-@@ -42,7 +42,7 @@
- 	 sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' | \
- 	 LC_ALL=C sort > $(@:.d=.h).new32; \
- 	 SUNPRO_DEPENDENCIES='$(@:.h=.d)-t $@' \
--	 $(CC) -E -x c $(sysincludes) $< $(addprefix -U,$(64bit-predefine)) \
-+	 $(CC) -E -x c $(sysincludes) $< $(addprefix -U,$(32bit-predefine)) \
- 	   $(addprefix -D,$(64bit-predefine)) -D_LIBC -dM | \
- 	 sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' | \
- 	 LC_ALL=C sort > $(@:.d=.h).new64; \
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/alpha/bits/mman.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/alpha/bits/mman.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/alpha/bits/mman.h	Sat Jul  7 21:21:33 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/alpha/bits/mman.h	Mon Mar  3 10:20:08 2003
-@@ -1,5 +1,5 @@
- /* Definitions for POSIX memory map interface.  Linux/Alpha version.
--   Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
-+   Copyright (C) 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -60,11 +60,13 @@
- 
- /* These are Linux-specific.  */
- #ifdef __USE_MISC
--# define MAP_GROWSDOWN	  0x1000	/* Stack-like segment.  */
--# define MAP_DENYWRITE	  0x2000	/* ETXTBSY */
--# define MAP_EXECUTABLE	  0x4000	/* Mark it as an executable.  */
--# define MAP_LOCKED	  0x8000	/* Lock the mapping.  */
-+# define MAP_GROWSDOWN	  0x01000	/* Stack-like segment.  */
-+# define MAP_DENYWRITE	  0x02000	/* ETXTBSY */
-+# define MAP_EXECUTABLE	  0x04000	/* Mark it as an executable.  */
-+# define MAP_LOCKED	  0x08000	/* Lock the mapping.  */
- # define MAP_NORESERVE	  0x10000	/* Don't check for reservations.  */
-+# define MAP_POPULATE	  0x20000	/* Populate (prefault) pagetables.  */
-+# define MAP_NONBLOCK	  0x40000	/* Do not block on IO.  */
- #endif
- 
- /* Flags to `msync'.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/alpha/bits/siginfo.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/alpha/bits/siginfo.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/alpha/bits/siginfo.h	Thu Dec  5 01:21:41 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/alpha/bits/siginfo.h	Thu Mar 27 00:41:57 2003
-@@ -1,5 +1,5 @@
- /* siginfo_t, sigevent and constants.  Linux/Alpha version.
--   Copyright (C) 1997,1998,1999,2000,2001,2002 Free Software Foundation, Inc.
-+   Copyright (C) 1997-2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -22,8 +22,6 @@
- # error "Never include this file directly.  Use <signal.h> instead"
- #endif
- 
--#include <bits/wordsize.h>
--
- #if (!defined __have_sigval_t \
-      && (defined _SIGNAL_H || defined __need_siginfo_t \
- 	 || defined __need_sigevent_t))
-@@ -42,11 +40,7 @@
- # define __have_siginfo_t	1
- 
- # define __SI_MAX_SIZE     128
--# if __WORDSIZE == 64
- #  define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 4)
--# else
--#  define __SI_PAD_SIZE     ((__SI_MAX_SIZE / sizeof (int)) - 3)
--# endif
- 
- typedef struct siginfo
-   {
-@@ -69,8 +63,9 @@
- 	/* POSIX.1b timers.  */
- 	struct
- 	  {
--	    unsigned int _timer1;
--	    unsigned int _timer2;
-+	    int si_tid;		/* Timer ID.  */
-+	    int si_overrun;	/* Overrun count.  */
-+	    sigval_t si_sigval;	/* Signal value.  */
- 	  } _timer;
- 
- 	/* POSIX.1b signals.  */
-@@ -110,8 +105,8 @@
- /* X/Open requires some more fields with fixed names.  */
- # define si_pid		_sifields._kill.si_pid
- # define si_uid		_sifields._kill.si_uid
--# define si_timer1	_sifields._timer._timer1
--# define si_timer2	_sifields._timer._timer2
-+# define si_timerid	_sifields._timer.si_tid
-+# define si_overrun	_sifields._timer.si_overrun
- # define si_status	_sifields._sigchld.si_status
- # define si_utime	_sifields._sigchld.si_utime
- # define si_stime	_sifields._sigchld.si_stime
-@@ -261,14 +256,7 @@
- 
- /* Structure to transport application-defined values with signals.  */
- # define __SIGEV_MAX_SIZE	64
--# if __WORDSIZE == 64
- #  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
--# else
--#  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
--# endif
--
--/* Forward declaration of the `pthread_attr_t' type.  */
--struct __pthread_attr_s;
- 
- typedef struct sigevent
-   {
-@@ -280,6 +268,10 @@
-       {
- 	int _pad[__SIGEV_PAD_SIZE];
- 
-+	/* When SIGEV_SIGNAL and SIGEV_THREAD_ID set, LWP ID of the
-+	   thread to receive the signal.  */
-+	__pid_t _tid;
-+
- 	struct
- 	  {
- 	    void (*_function) (sigval_t);	/* Function to start.  */
-@@ -299,8 +291,11 @@
- # define SIGEV_SIGNAL	SIGEV_SIGNAL
-   SIGEV_NONE,			/* Other notification: meaningless.  */
- # define SIGEV_NONE	SIGEV_NONE
--  SIGEV_THREAD			/* Deliver via thread creation.  */
-+  SIGEV_THREAD,			/* Deliver via thread creation.  */
- # define SIGEV_THREAD	SIGEV_THREAD
-+
-+  SIGEV_THREAD_ID = 4		/* Send signal to specific thread.  */
-+#define SIGEV_THREAD_ID	SIGEV_THREAD_ID
- };
- 
- #endif	/* have _SIGNAL_H.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/alpha/bits/signum.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/alpha/bits/signum.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/alpha/bits/signum.h	Sat Jul  7 21:21:33 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/alpha/bits/signum.h	Tue Apr  1 08:15:15 2003
-@@ -1,5 +1,5 @@
- /* Signal number definitions.  Linux/Alpha version.
--   Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-+   Copyright (C) 1996, 1997, 1998, 1999, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -69,7 +69,7 @@
- #define SIGPWR	SIGINFO
- #define SIGIOT	SIGABRT
- 
--#define	_NSIG		64	/* Biggest signal number + 1.  */
-+#define	_NSIG		65	/* Biggest signal number + 1.  */
- 
- #define SIGRTMIN	(__libc_current_sigrtmin ())
- #define SIGRTMAX	(__libc_current_sigrtmax ())
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h	Thu Oct 24 01:48:49 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/alpha/bits/typesizes.h	Tue Mar 25 22:59:17 2003
-@@ -1,5 +1,5 @@
- /* bits/typesizes.h -- underlying types for *_t.  Linux/Alpha version.
--   Copyright (C) 2002 Free Software Foundation, Inc.
-+   Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -54,7 +54,7 @@
- #define __SWBLK_T_TYPE		__SLONGWORD_TYPE
- #define __KEY_T_TYPE		__S32_TYPE
- #define __CLOCKID_T_TYPE	__S32_TYPE
--#define __TIMER_T_TYPE		__S32_TYPE
-+#define __TIMER_T_TYPE		void *
- #define __BLKSIZE_T_TYPE	__U32_TYPE
- #define __FSID_T_TYPE		struct { int __val[2]; }
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/arm/bits/mman.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/arm/bits/mman.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/arm/bits/mman.h	Sat Jul  7 21:21:34 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/arm/bits/mman.h	Mon Mar  3 10:57:38 2003
-@@ -1,5 +1,5 @@
- /* Definitions for POSIX memory map interface.  Linux/ARM version.
--   Copyright (C) 1997, 2000 Free Software Foundation, Inc.
-+   Copyright (C) 1997, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -52,11 +52,13 @@
- 
- /* These are Linux-specific.  */
- #ifdef __USE_MISC
--# define MAP_GROWSDOWN	0x0100		/* Stack-like segment.  */
--# define MAP_DENYWRITE	0x0800		/* ETXTBSY */
--# define MAP_EXECUTABLE	0x1000		/* Mark it as an executable.  */
--# define MAP_LOCKED	0x2000		/* Lock the mapping.  */
--# define MAP_NORESERVE	0x4000		/* Don't check for reservations.  */
-+# define MAP_GROWSDOWN	0x00100		/* Stack-like segment.  */
-+# define MAP_DENYWRITE	0x00800		/* ETXTBSY */
-+# define MAP_EXECUTABLE	0x01000		/* Mark it as an executable.  */
-+# define MAP_LOCKED	0x02000		/* Lock the mapping.  */
-+# define MAP_NORESERVE	0x04000		/* Don't check for reservations.  */
-+# define MAP_POPULATE	0x08000		/* Populate (prefault) pagetables.  */
-+# define MAP_NONBLOCK	0x10000		/* Do not block on IO.  */
- #endif
- 
- /* Flags to `msync'.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/arm/mmap64.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/arm/mmap64.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/arm/mmap64.S	Sat Jul  7 21:21:33 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/arm/mmap64.S	Thu Mar 27 03:45:46 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 2000 Free Software Foundation, Inc.
-+/* Copyright (C) 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -21,6 +21,8 @@
- #define	EINVAL		22
- #define	ENOSYS		38
- 
-+#include "kernel-features.h"
-+
- 	/* The mmap2 system call takes six arguments, all in registers.  */
- 	.text
- ENTRY (__mmap64)
-@@ -39,6 +41,10 @@
- 	swi	SYS_ify (mmap2)
- 	cmn	r0, $4096
- 	LOADREGS(ccfd, sp!, {r4, r5, pc})
-+# ifdef __ASSUME_MMAP2_SYSCALL
-+	ldmfd	sp!, {r4, r5, lr}
-+	b	PLTJMP(syscall_error)
-+# else
- 	cmn	r0, $ENOSYS
- 	ldmnefd	sp!, {r4, r5, lr}
- 	bne	PLTJMP(syscall_error)
-@@ -49,6 +55,7 @@
- 	teq	r5, $0
- 	ldmeqfd	sp!, {r4, r5, lr}
- 	beq	PLTJMP(__mmap)
-+# endif
- .Linval:
- 	mov	r0, $-EINVAL
- 	ldmfd	sp!, {r4, r5, lr}
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/arm/sigaction.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/arm/sigaction.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/arm/sigaction.c	Fri Jan  3 00:26:04 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/arm/sigaction.c	Thu Mar 27 03:45:46 2003
-@@ -22,6 +22,7 @@
- 
- #include <sysdep.h>
- #include <sys/syscall.h>
-+#include <kernel-features.h>
- 
- /* The difference here is that the sigaction structure used in the
-    kernel is not the same as we use in the libc.  Therefore we must
-@@ -60,15 +61,21 @@
-      const struct sigaction *act;
-      struct sigaction *oact;
- {
-+#ifndef __ASSUME_REALTIME_SIGNALS
-   struct old_kernel_sigaction k_sigact, k_osigact;
-+#endif
-   int result;
- 
- #ifdef __NR_rt_sigaction
-   /* First try the RT signals.  */
-+# ifndef __ASSUME_REALTIME_SIGNALS
-   if (!__libc_missing_rt_sigs)
-+# endif
-     {
-       struct kernel_sigaction kact, koact;
-+# ifndef __ASSUME_REALTIME_SIGNALS
-       int saved_errno = errno;
-+# endif
- 
-       if (act)
- 	{
-@@ -99,7 +106,9 @@
- 			       act ? __ptrvalue (&kact) : NULL,
- 			       oact ? __ptrvalue (&koact) : NULL, _NSIG / 8);
- 
-+# ifndef __ASSUME_REALTIME_SIGNALS
-       if (result >= 0 || errno != ENOSYS)
-+# endif
- 	{
- 	  if (oact && result >= 0)
- 	    {
-@@ -113,17 +122,20 @@
- 	  return result;
- 	}
- 
-+# ifndef __ASSUME_REALTIME_SIGNALS
-       __set_errno (saved_errno);
-       __libc_missing_rt_sigs = 1;
-+# endif
-     }
- #endif
- 
-+#ifndef __ASSUME_REALTIME_SIGNALS
-   if (act)
-     {
-       k_sigact.k_sa_handler = act->sa_handler;
-       k_sigact.sa_mask = act->sa_mask.__val[0];
-       k_sigact.sa_flags = act->sa_flags;
--#ifdef HAVE_SA_RESTORER
-+# ifdef HAVE_SA_RESTORER
-       /* See the comments above for why we test SA_ONSTACK.  */
-       if (k_sigact.sa_flags & (SA_RESTORER | SA_ONSTACK))
- 	k_sigact.sa_restorer = act->sa_restorer;
-@@ -132,7 +144,7 @@
- 	  k_sigact.sa_restorer = choose_restorer (k_sigact.sa_flags);
- 	  k_sigact.sa_flags |= SA_RESTORER;
- 	}
--#endif
-+# endif
-     }
-   result = INLINE_SYSCALL (sigaction, 3, sig,
- 			   act ? __ptrvalue (&k_sigact) : NULL,
-@@ -142,11 +154,12 @@
-       oact->sa_handler = k_osigact.k_sa_handler;
-       oact->sa_mask.__val[0] = k_osigact.sa_mask;
-       oact->sa_flags = k_osigact.sa_flags;
--#ifdef HAVE_SA_RESTORER
-+# ifdef HAVE_SA_RESTORER
-       oact->sa_restorer = k_osigact.sa_restorer;
--#endif
-+# endif
-     }
-   return result;
-+#endif
- }
- libc_hidden_def (__libc_sigaction)
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/arm/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/arm/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/arm/sysdep.h	Thu Feb 20 21:22:10 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/arm/sysdep.h	Thu Mar 27 03:45:49 2003
-@@ -64,6 +64,22 @@
-   SYSCALL_ERROR_HANDLER							      \
-   END (name)
- 
-+#undef	PSEUDO_NOERRNO
-+#define	PSEUDO_NOERRNO(name, syscall_name, args)			      \
-+  .text;								      \
-+  ENTRY (name);								      \
-+    DO_CALL (syscall_name, args);
-+
-+#define PSEUDO_RET_NOERRNO						      \
-+    RETINSTR(mov, pc, lr);
-+
-+#undef ret_NOERRNO
-+#define ret_NOERRNO PSEUDO_RET_NOERRNO
-+
-+#undef	PSEUDO_END_NOERRNO
-+#define	PSEUDO_END_NOERRNO(name)					      \
-+  END (name)
-+
- #if NOT_IN_libc
- # define SYSCALL_ERROR __local_syscall_error
- # define SYSCALL_ERROR_HANDLER					\
-@@ -158,7 +174,7 @@
-        asm volatile ("swi	%1	@ syscall " #name	\
- 		     : "=r" (_a1)				\
- 		     : "i" (SYS_ify(name)) ASM_ARGS_##nr	\
--		     : "a1", "memory");				\
-+		     : "memory");				\
-        _sys_result = _a1;					\
-      }								\
-      (int) _sys_result; })
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/arm/vfork.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/arm/vfork.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/arm/vfork.S	Tue Dec 31 20:13:28 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/arm/vfork.S	Thu Mar 27 03:45:46 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1999, 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1999, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Philip Blundell <philb@gnu.org>.
- 
-@@ -20,6 +20,7 @@
- #include <sysdep.h>
- #define _ERRNO_H	1
- #include <bits/errno.h>
-+#include <kernel-features.h>
- 
- /* Clone the calling process, but without copying the whole address space.
-    The calling process is suspended until the new process exits or is
-@@ -33,17 +34,23 @@
- 	cmn	a1, #4096
- 	RETINSTR(movcc, pc, lr)
- 
-+# ifdef __ASSUME_VFORK_SYSCALL
-+	b	PLTJMP(C_SYMBOL_NAME(__syscall_error))
-+# else
- 	/* Check if vfork syscall is known at all.  */
- 	ldr	a2, =-ENOSYS
- 	teq	a1, a2
- 	bne	PLTJMP(C_SYMBOL_NAME(__syscall_error))
-+# endif
- #endif
- 
-+#ifndef __ASSUME_VFORK_SYSCALL
- 	/* If we don't have vfork, fork is close enough.  */
- 	swi	__NR_fork
- 	cmn	a1, #4096
- 	RETINSTR(movcc, pc, lr)
-     	b	PLTJMP(C_SYMBOL_NAME(__syscall_error))
-+#endif
- 
- PSEUDO_END (__vfork)
- libc_hidden_def (__vfork)
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/bits/posix_opt.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/bits/posix_opt.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/bits/posix_opt.h	Fri Nov 29 02:32:18 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/bits/posix_opt.h	Mon Mar  3 05:52:01 2003
-@@ -1,5 +1,5 @@
- /* Define POSIX options for Linux.
--   Copyright (C) 1996, 1997, 1999, 2000, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1996,1997,1999,2000,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -89,5 +89,8 @@
- 
- /* The `spawn' function family is supported.  */
- #define _POSIX_SPAWN	200112L
-+
-+/* The monotonic clock might be available.  */
-+#define _POSIX_MONOTONIC_CLOCK	0
- 
- #endif /* bits/posix_opt.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/bits/siginfo.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/bits/siginfo.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/bits/siginfo.h	Thu Dec  5 01:09:55 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/bits/siginfo.h	Thu Mar 27 00:41:57 2003
-@@ -1,5 +1,5 @@
- /* siginfo_t, sigevent and constants.  Linux version.
--   Copyright (C) 1997,1998,1999,2000,2001,2002 Free Software Foundation, Inc.
-+   Copyright (C) 1997-2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -69,8 +69,9 @@
- 	/* POSIX.1b timers.  */
- 	struct
- 	  {
--	    unsigned int _timer1;
--	    unsigned int _timer2;
-+	    int si_tid;		/* Timer ID.  */
-+	    int si_overrun;	/* Overrun count.  */
-+	    sigval_t si_sigval;	/* Signal value.  */
- 	  } _timer;
- 
- 	/* POSIX.1b signals.  */
-@@ -110,8 +111,8 @@
- /* X/Open requires some more fields with fixed names.  */
- # define si_pid		_sifields._kill.si_pid
- # define si_uid		_sifields._kill.si_uid
--# define si_timer1	_sifields._timer._timer1
--# define si_timer2	_sifields._timer._timer2
-+# define si_timerid	_sifields._timer.si_tid
-+# define si_overrun	_sifields._timer.si_overrun
- # define si_status	_sifields._sigchld.si_status
- # define si_utime	_sifields._sigchld.si_utime
- # define si_stime	_sifields._sigchld.si_stime
-@@ -267,9 +268,6 @@
- #  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
- # endif
- 
--/* Forward declaration of the `pthread_attr_t' type.  */
--struct __pthread_attr_s;
--
- typedef struct sigevent
-   {
-     sigval_t sigev_value;
-@@ -280,6 +278,10 @@
-       {
- 	int _pad[__SIGEV_PAD_SIZE];
- 
-+	/* When SIGEV_SIGNAL and SIGEV_THREAD_ID set, LWP ID of the
-+	   thread to receive the signal.  */
-+	__pid_t _tid;
-+
- 	struct
- 	  {
- 	    void (*_function) (sigval_t);	/* Function to start.  */
-@@ -299,8 +301,11 @@
- # define SIGEV_SIGNAL	SIGEV_SIGNAL
-   SIGEV_NONE,			/* Other notification: meaningless.  */
- # define SIGEV_NONE	SIGEV_NONE
--  SIGEV_THREAD			/* Deliver via thread creation.  */
-+  SIGEV_THREAD,			/* Deliver via thread creation.  */
- # define SIGEV_THREAD	SIGEV_THREAD
-+
-+  SIGEV_THREAD_ID = 4		/* Send signal to specific thread.  */
-+#define SIGEV_THREAD_ID	SIGEV_THREAD_ID
- };
- 
- #endif	/* have _SIGNAL_H.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/bits/signum.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/bits/signum.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/bits/signum.h	Sat Feb 22 01:01:06 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/bits/signum.h	Tue Apr  1 07:51:57 2003
-@@ -66,7 +66,7 @@
- #define SIGSYS		31	/* Bad system call.  */
- #define SIGUNUSED	31
- 
--#define	_NSIG		64	/* Biggest signal number + 1
-+#define	_NSIG		65	/* Biggest signal number + 1
- 				   (including real-time signals).  */
- 
- #define SIGRTMIN        (__libc_current_sigrtmin ())
-@@ -75,6 +75,6 @@
- /* These are the hard limits of the kernel.  These values should not be
-    used directly at user level.  */
- #define __SIGRTMIN	32
--#define __SIGRTMAX	_NSIG
-+#define __SIGRTMAX	(_NSIG - 1)
- 
- #endif	/* <signal.h> included.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/clock_getres.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/clock_getres.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/clock_getres.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/clock_getres.c	Mon Mar  3 05:48:47 2003
-@@ -0,0 +1,76 @@
-+/* Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sysdep.h>
-+
-+#include "kernel-features.h"
-+
-+
-+#ifdef __ASSUME_POSIX_TIMERS
-+/* This means the REALTIME and MONOTONIC clock are definitely
-+   supported in the kernel.  */
-+# define SYSDEP_GETRES \
-+  case CLOCK_REALTIME:							      \
-+  case CLOCK_MONOTONIC:							      \
-+    retval = INLINE_SYSCALL (clock_getres, 2, clock_id, res);		      \
-+    break
-+#elif defined __NR_clock_getres
-+/* Is the syscall known to exist?  */
-+extern int __libc_missing_posix_timers attribute_hidden;
-+
-+/* The REALTIME and MONOTONIC clock might be available.  Try the
-+   syscall first.  */
-+# define SYSDEP_GETRES \
-+  case CLOCK_REALTIME:							      \
-+  case CLOCK_MONOTONIC:							      \
-+    {									      \
-+      int e = EINVAL;							      \
-+									      \
-+      if (!__libc_missing_posix_timers)					      \
-+	{								      \
-+	  INTERNAL_SYSCALL_DECL (err);					      \
-+	  int r = INTERNAL_SYSCALL (clock_getres, err, 2, clock_id, res);     \
-+	  if (!INTERNAL_SYSCALL_ERROR_P (r, err))			      \
-+	    {								      \
-+	      retval = 0;						      \
-+	      break;							      \
-+	    }								      \
-+									      \
-+	  e = INTERNAL_SYSCALL_ERRNO (r, err);				      \
-+	  if (e == ENOSYS)						      \
-+	    {								      \
-+	      __libc_missing_posix_timers = 1;				      \
-+	      e = EINVAL;						      \
-+	    }								      \
-+	}								      \
-+									      \
-+      /* Fallback code.  */						      \
-+      if (e == EINVAL && clock_id == CLOCK_REALTIME)			      \
-+	HANDLE_REALTIME;						      \
-+      else								      \
-+	__set_errno (e);						      \
-+    }									      \
-+    break
-+#endif
-+
-+#ifdef __NR_clock_getres
-+/* We handled the REALTIME clock here.  */
-+# define HANDLED_REALTIME	1
-+#endif
-+
-+#include <sysdeps/posix/clock_getres.c>
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/clock_gettime.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/clock_gettime.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/clock_gettime.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/clock_gettime.c	Mon Mar  3 05:49:06 2003
-@@ -0,0 +1,76 @@
-+/* Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sysdep.h>
-+
-+#include "kernel-features.h"
-+
-+
-+#ifdef __ASSUME_POSIX_TIMERS
-+/* This means the REALTIME and MONOTONIC clock are definitely
-+   supported in the kernel.  */
-+# define SYSDEP_GETTIME \
-+  case CLOCK_REALTIME:							      \
-+  case CLOCK_MONOTONIC:							      \
-+    retval = INLINE_SYSCALL (clock_gettime, 2, clock_id, tp);		      \
-+    break
-+#elif defined __NR_clock_gettime
-+/* Is the syscall known to exist?  */
-+int __libc_missing_posix_timers attribute_hidden;
-+
-+/* The REALTIME and MONOTONIC clock might be available.  Try the
-+   syscall first.  */
-+# define SYSDEP_GETTIME \
-+  case CLOCK_REALTIME:							      \
-+  case CLOCK_MONOTONIC:							      \
-+    {									      \
-+      int e = EINVAL;							      \
-+									      \
-+      if (!__libc_missing_posix_timers)					      \
-+	{								      \
-+	  INTERNAL_SYSCALL_DECL (err);					      \
-+	  int r = INTERNAL_SYSCALL (clock_gettime, err, 2, clock_id, tp);     \
-+	  if (!INTERNAL_SYSCALL_ERROR_P (r, err))			      \
-+	    {								      \
-+	      retval = 0;						      \
-+	      break;							      \
-+	    }								      \
-+									      \
-+	  e = INTERNAL_SYSCALL_ERRNO (r, err);				      \
-+	  if (e == ENOSYS)						      \
-+	    {								      \
-+	      __libc_missing_posix_timers = 1;				      \
-+	      e = EINVAL;						      \
-+	    }								      \
-+	}								      \
-+									      \
-+      /* Fallback code.  */						      \
-+      if (e == EINVAL && clock_id == CLOCK_REALTIME)			      \
-+	HANDLE_REALTIME;						      \
-+      else								      \
-+	__set_errno (e);						      \
-+    }									      \
-+    break
-+#endif
-+
-+#ifdef __NR_clock_gettime
-+/* We handled the REALTIME clock here.  */
-+# define HANDLED_REALTIME	1
-+#endif
-+
-+#include <sysdeps/unix/clock_gettime.c>
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/clock_nanosleep.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/clock_nanosleep.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/clock_nanosleep.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/clock_nanosleep.c	Mon Mar  3 05:49:43 2003
-@@ -0,0 +1,65 @@
-+/* Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <time.h>
-+
-+#include <sysdep.h>
-+#include "kernel-features.h"
-+
-+
-+#ifdef __ASSUME_POSIX_TIMERS
-+/* We can simply use the syscall.  The CPU clocks are not supported
-+   with this function.  */
-+int
-+clock_nanosleep (clockid_t clock_id, int flags, const struct timespec *req,
-+		 struct timespec *rem)
-+{
-+  INTERNAL_SYSCALL_DECL (err);
-+  int r;
-+
-+  r = INTERNAL_SYSCALL (clock_nanosleep, err, 4, clock_id, flags, req, rem);
-+  return (INTERNAL_SYSCALL_ERROR_P (r, err)
-+	  ? INTERNAL_SYSCALL_ERRNO (r, err) : 0);
-+}
-+
-+#else
-+# ifdef __NR_clock_nanosleep
-+/* Is the syscall known to exist?  */
-+extern int __libc_missing_posix_timers attribute_hidden;
-+
-+/* The REALTIME and MONOTONIC clock might be available.  Try the
-+   syscall first.  */
-+#  define SYSDEP_NANOSLEEP \
-+  if (!__libc_missing_posix_timers)					      \
-+    {									      \
-+      INTERNAL_SYSCALL_DECL (err);					      \
-+      int r = INTERNAL_SYSCALL (clock_nanosleep, err, 4, clock_id, flags,     \
-+				req, rem);				      \
-+									      \
-+      if (!INTERNAL_SYSCALL_ERROR_P (r, err))				      \
-+	return 0;							      \
-+									      \
-+      if (INTERNAL_SYSCALL_ERRNO (r, err) != ENOSYS)			      \
-+	return INTERNAL_SYSCALL_ERRNO (r, err);				      \
-+      									      \
-+      __libc_missing_posix_timers = 1;					      \
-+    }
-+# endif
-+
-+# include <sysdeps/unix/clock_nanosleep.c>
-+#endif
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/clock_settime.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/clock_settime.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/clock_settime.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/clock_settime.c	Mon Mar  3 05:49:24 2003
-@@ -0,0 +1,73 @@
-+/* Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sysdep.h>
-+
-+#include "kernel-features.h"
-+
-+
-+#ifdef __ASSUME_POSIX_TIMERS
-+/* This means the REALTIME clock is definitely supported in the
-+   kernel.  */
-+# define SYSDEP_SETTIME \
-+  case CLOCK_REALTIME:							      \
-+    retval = INLINE_SYSCALL (clock_settime, 2, clock_id, tp);		      \
-+    break
-+#elif defined __NR_clock_settime
-+/* Is the syscall known to exist?  */
-+extern int __libc_missing_posix_timers attribute_hidden;
-+
-+/* The REALTIME clock might be available.  Try the syscall first.  */
-+# define SYSDEP_SETTIME \
-+  case CLOCK_REALTIME:							      \
-+    {									      \
-+      int e = EINVAL;							      \
-+									      \
-+      if (!__libc_missing_posix_timers)					      \
-+	{								      \
-+	  INTERNAL_SYSCALL_DECL (err);					      \
-+	  int r = INTERNAL_SYSCALL (clock_settime, err, 2, clock_id, tp);     \
-+	  if (!INTERNAL_SYSCALL_ERROR_P (r, err))			      \
-+	    {								      \
-+	      retval = 0;						      \
-+	      break;							      \
-+	    }								      \
-+									      \
-+	  e = INTERNAL_SYSCALL_ERRNO (r, err);				      \
-+	  if (e == ENOSYS)						      \
-+	    {								      \
-+	      __libc_missing_posix_timers = 1;				      \
-+	      e = EINVAL;						      \
-+	    }								      \
-+	}								      \
-+									      \
-+      /* Fallback code.  */						      \
-+      if (e == EINVAL && clock_id == CLOCK_REALTIME)			      \
-+	HANDLE_REALTIME;						      \
-+      else								      \
-+	__set_errno (e);						      \
-+    }									      \
-+    break
-+#endif
-+
-+#ifdef __NR_clock_settime
-+/* We handled the REALTIME clock here.  */
-+# define HANDLED_REALTIME	1
-+#endif
-+
-+#include <sysdeps/unix/clock_settime.c>
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/configure glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/configure
---- glibc-2.3.2/sysdeps/unix/sysv/linux/configure	Wed Feb 26 02:07:12 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/configure	Sun Mar 23 03:10:04 2003
-@@ -44,7 +44,11 @@
- else
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
--#include "confdefs.h"
-+/* confdefs.h.  */
-+_ACEOF
-+cat confdefs.h >>conftest.$ac_ext
-+cat >>conftest.$ac_ext <<_ACEOF
-+/* end confdefs.h.  */
- #include <linux/version.h>
- #if !defined LINUX_VERSION_CODE || LINUX_VERSION_CODE <  (2 *65536+ 0 *256+ 10) /* 2.0.10 */
- eat flaming death
-@@ -165,7 +169,11 @@
-   abinum=`echo "$minimum_kernel.0.0.0" | sed 's/\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1,\2,\3/'`;
-   cat >conftest.$ac_ext <<_ACEOF
- #line $LINENO "configure"
--#include "confdefs.h"
-+/* confdefs.h.  */
-+_ACEOF
-+cat confdefs.h >>conftest.$ac_ext
-+cat >>conftest.$ac_ext <<_ACEOF
-+/* end confdefs.h.  */
- #include <linux/version.h>
- #if LINUX_VERSION_CODE < $decnum
- eat flaming death
-@@ -216,7 +224,8 @@
- /usr | /usr/)
-   # 64-bit libraries on bi-arch platforms go in /lib64 instead of /lib
-   case $machine in
--  sparc/sparc64 | x86_64 | powerpc/powerpc64 | s390/s390-64 )
-+  sparc/sparc64 | x86_64 | powerpc/powerpc64 | s390/s390-64 | \
-+  mips/mips64/n64/* )
-     libc_cv_slibdir="/lib64"
-     if test "$libdir" = '${exec_prefix}/lib'; then
-       libdir='${exec_prefix}/lib64';
-@@ -224,6 +233,14 @@
-       libc_cv_localedir='${exec_prefix}/lib/locale'
-     fi
-     ;;
-+  mips/mips64/n32/* )
-+    libc_cv_slibdir="/lib32"
-+    if test "$libdir" = '${exec_prefix}/lib'; then
-+      libdir='${exec_prefix}/lib32';
-+      # Locale data can be shared between 32bit and 64bit libraries
-+      libc_cv_localedir='${exec_prefix}/lib/locale'
-+    fi
-+    ;;
-   *)
-     libc_cv_slibdir="/lib"
-     ;;
-@@ -302,6 +319,9 @@
-     ;;
-   ia64*)
-     ldd_rewrite_script=../sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed
-+    ;;
-+  mips/*64*)
-+    ldd_rewrite_script=../sysdeps/unix/sysv/linux/mips/mips64/ldd-rewrite.sed
-     ;;
-   s390*)
-     ldd_rewrite_script=../sysdeps/unix/sysv/linux/s390/ldd-rewrite.sed
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/configure.in glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/configure.in
---- glibc-2.3.2/sysdeps/unix/sysv/linux/configure.in	Sat Feb  1 21:22:36 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/configure.in	Sun Mar 23 03:10:04 2003
-@@ -157,7 +157,8 @@
- /usr | /usr/)
-   # 64-bit libraries on bi-arch platforms go in /lib64 instead of /lib
-   case $machine in
--  sparc/sparc64 | x86_64 | powerpc/powerpc64 | s390/s390-64 )
-+  sparc/sparc64 | x86_64 | powerpc/powerpc64 | s390/s390-64 | \
-+  mips/mips64/n64/* )
-     libc_cv_slibdir="/lib64"
-     if test "$libdir" = '${exec_prefix}/lib'; then
-       libdir='${exec_prefix}/lib64';
-@@ -165,6 +166,14 @@
-       libc_cv_localedir='${exec_prefix}/lib/locale'
-     fi
-     ;;
-+  mips/mips64/n32/* )
-+    libc_cv_slibdir="/lib32"
-+    if test "$libdir" = '${exec_prefix}/lib'; then
-+      libdir='${exec_prefix}/lib32';
-+      # Locale data can be shared between 32bit and 64bit libraries
-+      libc_cv_localedir='${exec_prefix}/lib/locale'
-+    fi
-+    ;;
-   *)
-     libc_cv_slibdir="/lib"
-     ;;
-@@ -243,6 +252,9 @@
-     ;;
-   ia64*)
-     ldd_rewrite_script=../sysdeps/unix/sysv/linux/ia64/ldd-rewrite.sed
-+    ;;
-+  mips/*64*)
-+    ldd_rewrite_script=../sysdeps/unix/sysv/linux/mips/mips64/ldd-rewrite.sed
-     ;;
-   s390*)
-     ldd_rewrite_script=../sysdeps/unix/sysv/linux/s390/ldd-rewrite.sed
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/cris/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/cris/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/cris/sysdep.h	Sat Jul  7 21:21:34 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/cris/sysdep.h	Sun Mar 23 20:42:22 2003
-@@ -1,5 +1,5 @@
- /* Assembler macros for CRIS.
--   Copyright (C) 1999, 2001 Free Software Foundation, Inc.
-+   Copyright (C) 1999, 2001, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -104,6 +104,18 @@
- 0:							@ \
-   SETUP_PIC						@ \
-   PLTJUMP (syscall_error)				@ \
-+  END (name)
-+
-+#define	PSEUDO_NOERRNO(name, syscall_name, args) \
-+  ENTRY	(name)						@ \
-+  DOARGS_##args						@ \
-+  movu.w SYS_ify (syscall_name),$r9			@ \
-+  break	13						@ \
-+  UNDOARGS_return_##args
-+
-+#define ret_NOERRNO
-+
-+#define	PSEUDO_END_NOERRNO(name) \
-   END (name)
- 
- #define DOARGS_0
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/fpathconf.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/fpathconf.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/fpathconf.c	Wed Oct 23 08:21:19 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/fpathconf.c	Fri Mar 14 07:22:16 2003
-@@ -1,5 +1,5 @@
- /* Get file-specific information about descriptor FD.  Linux version.
--   Copyright (C) 1991,95,96,98,99,2000,2001,2002 Free Software Foundation, Inc.
-+   Copyright (C) 1991,1995,1996,1998-2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -38,8 +38,13 @@
-     {
-     case _PC_LINK_MAX:
-       return statfs_link_max (__fstatfs (fd, &fsbuf), &fsbuf);
-+
-     case _PC_FILESIZEBITS:
-       return statfs_filesize_max (__fstatfs (fd, &fsbuf), &fsbuf);
-+
-+    case _PC_2_SYMLINKS:
-+      return statfs_symlinks (__fstatfs (fd, &fsbuf), &fsbuf);
-+
-     default:
-       return posix_fpathconf (fd, name);
-     }
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/getsysstats.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/getsysstats.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/getsysstats.c	Sat Nov  2 03:16:02 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/getsysstats.c	Fri Mar 21 08:45:55 2003
-@@ -1,5 +1,5 @@
- /* Determine various system internal values, Linux version.
--   Copyright (C) 1996-2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1996-2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
- 
-@@ -31,7 +31,7 @@
- #include <unistd.h>
- #include <sys/sysinfo.h>
- 
--#include <atomicity.h>
-+#include <atomic.h>
- 
- 
- /* The default value for the /proc filesystem mount point.  */
-@@ -85,8 +85,7 @@
- 
-   /* Now store the copied value.  But do it atomically.  */
-   assert (sizeof (long int) == sizeof (void *__unbounded));
--  if (compare_and_swap ((long int *) &mount_proc, (long int) 0,
--			(long int) copy_result) == 0)
-+  if (! atomic_compare_and_exchange_bool_acq (&mount_proc, copy_result, NULL))
-     /* Replacing the value failed.  This means another thread was
-        faster and we don't need the copy anymore.  */
-     free (copy_result);
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/hppa/bits/mman.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/hppa/bits/mman.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/hppa/bits/mman.h	Sun Oct 15 05:12:00 2000
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/hppa/bits/mman.h	Mon Mar  3 10:53:18 2003
-@@ -1,4 +1,21 @@
--/* Definitions for POSIX memory map interface.  Insert rest of disclaimer here */
-+/* Definitions for POSIX memory map interface.  Linux/HPPA version.
-+   Copyright (C) 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
- 
- #ifndef _SYS_MMAN_H
- # error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
-@@ -22,6 +39,8 @@
- #define MAP_LOCKED	0x2000		/* pages are locked */
- #define MAP_NORESERVE	0x4000		/* don't check for reservations */
- #define MAP_GROWSDOWN	0x8000		/* stack-like segment */
-+#define MAP_POPULATE	0x10000		/* populate (prefault) pagetables */
-+#define MAP_NONBLOCK	0x20000		/* do not block on IO */
- 
- #define MS_SYNC		1		/* synchronous memory sync */
- #define MS_ASYNC	2		/* sync memory asynchronously */
-@@ -58,4 +77,3 @@
- #ifdef __USE_GNU
- # define MREMAP_MAYMOVE 1
- #endif
--
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/hppa/bits/signum.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/hppa/bits/signum.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/hppa/bits/signum.h	Sat Jul  7 21:21:34 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/hppa/bits/signum.h	Tue Apr  1 08:16:53 2003
-@@ -1,5 +1,5 @@
- /* Signal number definitions.  Linux/HPPA version.
--   Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
-+   Copyright (C) 1995,1996,1997,1998,1999,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -68,7 +68,7 @@
- #define	SIGXFSZ		34	/* File size limit exceeded (4.2 BSD).  */
- #define	SIGSTKFLT	36	/* Stack fault.  */
- 
--#define	_NSIG		64	/* Biggest signal number + 1
-+#define	_NSIG		65	/* Biggest signal number + 1
- 				   (including real-time signals).  */
- 
- #define SIGRTMIN        (__libc_current_sigrtmin ())
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/hppa/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/hppa/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/hppa/sysdep.h	Mon Aug 26 23:16:19 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/hppa/sysdep.h	Sun Mar 23 20:42:22 2003
-@@ -1,5 +1,5 @@
- /* Assembler macros for PA-RISC.
--   Copyright (C) 1999,2001,02 Free Software Foundation, Inc.
-+   Copyright (C) 1999, 2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ulrich Drepper, <drepper@cygnus.com>, August 1999.
-    Linux/PA-RISC changes by Philipp Rumpf, <prumpf@tux.org>, March 2000.
-@@ -84,6 +84,10 @@
- 	bv 0(2)					ASM_LINE_SEP	\
- 	nop
- 
-+#define ret_NOERRNO \
-+	bv 0(2)					ASM_LINE_SEP	\
-+	nop
-+
- #undef	END
- #define END(name)						\
- 1:	.size	C_SYMBOL_NAME(name),1b-C_SYMBOL_NAME(name)
-@@ -113,6 +117,15 @@
- 
- #undef	PSEUDO_END
- #define	PSEUDO_END(name)						      \
-+  END (name)
-+
-+#define	PSEUDO_NOERRNO(name, syscall_name, args)			      \
-+  ENTRY (name)								      \
-+  DO_CALL(syscall_name, args)					ASM_LINE_SEP  \
-+  nop
-+
-+#undef	PSEUDO_END_NOERRNO
-+#define	PSEUDO_END_NOERRNO(name)					      \
-   END (name)
- 
- #define JUMPTARGET(name)	name
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/i386/bits/mman.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/bits/mman.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/i386/bits/mman.h	Sat Jul  7 21:21:34 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/bits/mman.h	Mon Mar  3 10:15:57 2003
-@@ -1,5 +1,5 @@
- /* Definitions for POSIX memory map interface.  Linux/i386 version.
--   Copyright (C) 1997, 2000 Free Software Foundation, Inc.
-+   Copyright (C) 1997, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -52,11 +52,13 @@
- 
- /* These are Linux-specific.  */
- #ifdef __USE_MISC
--# define MAP_GROWSDOWN	0x0100		/* Stack-like segment.  */
--# define MAP_DENYWRITE	0x0800		/* ETXTBSY */
--# define MAP_EXECUTABLE	0x1000		/* Mark it as an executable.  */
--# define MAP_LOCKED	0x2000		/* Lock the mapping.  */
--# define MAP_NORESERVE	0x4000		/* Don't check for reservations.  */
-+# define MAP_GROWSDOWN	0x00100		/* Stack-like segment.  */
-+# define MAP_DENYWRITE	0x00800		/* ETXTBSY */
-+# define MAP_EXECUTABLE	0x01000		/* Mark it as an executable.  */
-+# define MAP_LOCKED	0x02000		/* Lock the mapping.  */
-+# define MAP_NORESERVE	0x04000		/* Don't check for reservations.  */
-+# define MAP_POPULATE	0x08000		/* Populate (prefault) pagetables.  */
-+# define MAP_NONBLOCK	0x10000		/* Do not block on IO.  */
- #endif
- 
- /* Flags to `msync'.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/i386/chown.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/chown.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/i386/chown.c	Fri Aug  2 23:46:59 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/chown.c	Wed Mar 26 04:44:17 2003
-@@ -148,20 +148,15 @@
- #endif
- 
- #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
--strong_alias (__chown_is_lchown, _chown_is_lchown)
--compat_symbol (libc, __chown_is_lchown, __chown, GLIBC_2_0);
--compat_symbol (libc, _chown_is_lchown, chown, GLIBC_2_0);
-+compat_symbol (libc, __chown_is_lchown, chown, GLIBC_2_0);
- #endif
- 
- #ifdef __NR_lchown
--strong_alias (__real_chown, _real_chown)
--versioned_symbol (libc, __real_chown, __chown, GLIBC_2_1);
--versioned_symbol (libc, _real_chown, chown, GLIBC_2_1);
--libc_hidden_ver (__real_chown, __chown)
-+versioned_symbol (libc, __real_chown, chown, GLIBC_2_1);
-+strong_alias (__real_chown, __chown)
- #else
- strong_alias (__chown_is_lchown, __chown_is_lchown21)
--strong_alias (__chown_is_lchown, _chown_is_lchown21)
--versioned_symbol (libc, __chown_is_lchown21, __chown, GLIBC_2_1);
--versioned_symbol (libc, _chown_is_lchown21, chown, GLIBC_2_1);
--libc_hidden_ver (__chown_is_lchown, __chown)
-+versioned_symbol (libc, __chown_is_lchown21, chown, GLIBC_2_1);
-+strong_alias (__chown_is_lchown, __chown)
- #endif
-+libc_hidden_def (__chown)
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/i386/clone.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/clone.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/i386/clone.S	Fri Nov 22 00:59:20 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/clone.S	Tue Mar 11 10:30:18 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1996, 1997,98,99,2000,02 Free Software Foundation, Inc.
-+/* Copyright (C) 1996,1997,98,99,2000,02,03 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Richard Henderson (rth@tamu.edu)
- 
-@@ -28,7 +28,7 @@
- #include <bp-asm.h>
- 
- /* int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg,
--	     pid_t *tid, struct user_desc *tls); */
-+	     pid_t *ptid, struct user_desc *tls, pid_t *ctid); */
- 
- #define PARMS	LINKAGE		/* no space for saved regs */
- #define FUNC	PARMS
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/i386/getgroups.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/getgroups.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/i386/getgroups.c	Sat Jul  7 21:21:34 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/getgroups.c	Wed Mar 26 19:15:57 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
-+/* Copyright (C) 1997, 1998, 2000, 2001, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -36,7 +36,7 @@
- # if __ASSUME_32BITUIDS == 0
- /* This variable is shared with all files that need to check for 32bit
-    uids.  */
--extern int __libc_missing_32bit_uids;
-+extern int __libc_missing_32bit_uids attribute_hidden;
- # endif
- #endif /* __NR_getgroups32 */
- 
-@@ -64,7 +64,7 @@
- 	  int saved_errno = errno;
- 
- 	  result = INLINE_SYSCALL (getgroups32, 2, n, CHECK_N (groups, n));
--	  if (result == 0 || errno != ENOSYS)
-+	  if (result != -1 || errno != ENOSYS)
- 	    return result;
- 
- 	  __set_errno (saved_errno);
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/i386/setfsgid.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/setfsgid.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/i386/setfsgid.c	Sat Jul  7 21:21:34 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/setfsgid.c	Thu Mar 27 10:47:49 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
-+/* Copyright (C) 1998, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -35,27 +35,28 @@
- #  if __ASSUME_32BITUIDS == 0
- /* This variable is shared with all files that need to check for 32bit
-    uids.  */
--extern int __libc_missing_32bit_uids;
-+extern int __libc_missing_32bit_uids attribute_hidden;
- #  endif
- # endif /* __NR_setfsgid32 */
- 
- int
- setfsgid (gid_t gid)
- {
-+  INTERNAL_SYSCALL_DECL (err);
- # if __ASSUME_32BITUIDS > 0
--  return INLINE_SYSCALL (setfsgid32, 1, gid);
-+  /* No error checking. */
-+  return INTERNAL_SYSCALL (setfsgid32, err, 1, gid);
- # else
- #  ifdef __NR_setfsgid32
-   if (__libc_missing_32bit_uids <= 0)
-     {
-       int result;
--      int saved_errno = errno;
- 
--      result = INLINE_SYSCALL (setfsgid32, 1, gid);
--      if (result == 0 || errno != ENOSYS)
-+      result = INTERNAL_SYSCALL (setfsgid32, err, 1, gid);
-+      if (! INTERNAL_SYSCALL_ERROR_P (result, err)
-+	  || INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
- 	return result;
- 
--      __set_errno (saved_errno);
-       __libc_missing_32bit_uids = 1;
-     }
- #  endif /* __NR_setfsgid32 */
-@@ -65,7 +66,8 @@
-       return -1;
-     }
- 
--  return INLINE_SYSCALL (setfsgid, 1, gid);
-+  /* No error checking. */
-+  return INTERNAL_SYSCALL (setfsgid, err, 1, gid);
- # endif
- }
- #endif
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/i386/setfsuid.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/setfsuid.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/i386/setfsuid.c	Sat Jul  7 21:21:34 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/setfsuid.c	Thu Mar 27 10:47:49 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1998, 2000 Free Software Foundation, Inc.
-+/* Copyright (C) 1998, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -35,27 +35,28 @@
- #  if __ASSUME_32BITUIDS == 0
- /* This variable is shared with all files that need to check for 32bit
-    uids.  */
--extern int __libc_missing_32bit_uids;
-+extern int __libc_missing_32bit_uids attribute_hidden;
- #  endif
- # endif /* __NR_setfsuid32 */
- 
- int
- setfsuid (uid_t uid)
- {
-+  INTERNAL_SYSCALL_DECL (err);
- # if  __ASSUME_32BITUIDS > 0
--  return INLINE_SYSCALL (setfsuid32, 1, uid);
-+  /* No error checking. */
-+  return INTERNAL_SYSCALL (setfsuid32, err, 1, uid);
- # else  
- #  ifdef __NR_setfsuid32
-   if (__libc_missing_32bit_uids <= 0)
-     {
-       int result;
--      int saved_errno = errno;
- 
--      result = INLINE_SYSCALL (setfsuid32, 1, uid);
--      if (result == 0 || errno != ENOSYS)
-+      result = INTERNAL_SYSCALL (setfsuid32, err, 1, uid);
-+      if (! INTERNAL_SYSCALL_ERROR_P (result, err)
-+	  || INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
- 	return result;
- 
--      __set_errno (saved_errno);
-       __libc_missing_32bit_uids = 1;
-     }
- #  endif /* __NR_setfsuid32 */
-@@ -66,7 +67,8 @@
-       return -1;
-     }
- 
--  return INLINE_SYSCALL (setfsuid, 1, uid);
-+  /* No error checking. */
-+  return INTERNAL_SYSCALL (setfsuid, err, 1, uid);
- # endif
- }
- #endif
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/i386/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/i386/sysdep.h	Thu Jan  9 03:54:57 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/sysdep.h	Sun Mar 23 20:42:23 2003
-@@ -78,6 +78,18 @@
-   SYSCALL_ERROR_HANDLER							      \
-   END (name)
- 
-+#undef	PSEUDO_NOERRNO
-+#define	PSEUDO_NOERRNO(name, syscall_name, args)			      \
-+  .text;								      \
-+  ENTRY (name)								      \
-+    DO_CALL (syscall_name, args)
-+
-+#undef	PSEUDO_END_NOERRNO
-+#define	PSEUDO_END_NOERRNO(name)					      \
-+  END (name)
-+
-+#define ret_NOERRNO ret
-+
- #ifndef PIC
- # define SYSCALL_ERROR_HANDLER	/* Nothing here; code in sysdep.S is used.  */
- #else
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/i386/system.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/system.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/i386/system.c	Tue Jan 28 07:24:41 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/i386/system.c	Thu Jan  1 01:00:00 1970
-@@ -1,73 +0,0 @@
--/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#include <sched.h>
--#include <signal.h>
--#include <sysdep.h>
--#include <unistd.h>
--#include <sys/wait.h>
--#include <bits/libc-lock.h>
--#include <kernel-features.h>
--
--/* We have to and actually can handle cancelable system().  The big
--   problem: we have to kill the child process if necessary.  To do
--   this a cleanup handler has to be registered and is has to be able
--   to find the PID of the child.  The main problem is to reliable have
--   the PID when needed.  It is not necessary for the parent thread to
--   return.  It might still be in the kernel when the cancellation
--   request comes.  Therefore we have to use the clone() calls ability
--   to have the kernel write the PID into the user-level variable.  */
--#ifdef __ASSUME_CLONE_THREAD_FLAGS
--# define FORK() \
--  INLINE_SYSCALL (clone, 3, CLONE_PARENT_SETTID | SIGCHLD, 0, &pid)
--#endif
--
--static void cancel_handler (void *arg);
--
--#define CLEANUP_HANDLER \
--  __libc_cleanup_region_start (1, cancel_handler, &pid)
--
--#define CLEANUP_RESET \
--  __libc_cleanup_region_end (0)
--
--
--/* Linux has waitpid(), so override the generic unix version.  */
--#include <sysdeps/posix/system.c>
--
--
--/* The cancellation handler.  */
--static void
--cancel_handler (void *arg)
--{
--  pid_t child = *(pid_t *) arg;
--
--  INTERNAL_SYSCALL_DECL (err);
--  INTERNAL_SYSCALL (kill, err, 2, child, SIGKILL);
--
--  TEMP_FAILURE_RETRY (__waitpid (child, NULL, 0));
--
--  DO_LOCK ();
--
--  if (SUB_REF () == 0)
--    {
--      (void) __sigaction (SIGQUIT, &quit, (struct sigaction *) NULL);
--      (void) __sigaction (SIGINT, &intr, (struct sigaction *) NULL);
--    }
--
--  DO_UNLOCK ();
--}
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/bits/mman.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/bits/mman.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/bits/mman.h	Thu Jul 18 01:38:55 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/bits/mman.h	Mon Mar  3 10:56:24 2003
-@@ -1,5 +1,5 @@
- /* Definitions for POSIX memory map interface.  Linux/ia64 version.
--   Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
-+   Copyright (C) 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -52,12 +52,14 @@
- 
- /* These are Linux-specific.  */
- #ifdef __USE_MISC
--# define MAP_GROWSDOWN	  0x0100	/* Stack-like segment.  */
--# define MAP_GROWSUP	  0x0200	/* Register stack-like segment */
--# define MAP_DENYWRITE	  0x0800	/* ETXTBSY */
--# define MAP_EXECUTABLE	  0x1000	/* Mark it as an executable.  */
--# define MAP_LOCKED	  0x2000	/* Lock the mapping.  */
--# define MAP_NORESERVE	  0x4000	/* Don't check for reservations.  */
-+# define MAP_GROWSDOWN	  0x00100	/* Stack-like segment.  */
-+# define MAP_GROWSUP	  0x00200	/* Register stack-like segment */
-+# define MAP_DENYWRITE	  0x00800	/* ETXTBSY */
-+# define MAP_EXECUTABLE	  0x01000	/* Mark it as an executable.  */
-+# define MAP_LOCKED	  0x02000	/* Lock the mapping.  */
-+# define MAP_NORESERVE	  0x04000	/* Don't check for reservations.  */
-+# define MAP_POPULATE	  0x08000	/* Populate (prefault) pagetables.  */
-+# define MAP_NONBLOCK	  0x10000	/* Do not block on IO.  */
- #endif
- 
- /* Flags to `msync'.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/bits/siginfo.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/bits/siginfo.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/bits/siginfo.h	Thu Dec  5 01:21:53 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/bits/siginfo.h	Tue Apr  1 21:01:17 2003
-@@ -1,5 +1,5 @@
- /* siginfo_t, sigevent and constants.  Linux/ia64 version.
--   Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
- 
-@@ -65,8 +65,9 @@
- 	/* POSIX.1b timers.  */
- 	struct
- 	  {
--	    unsigned int _timer1;
--	    unsigned int _timer2;
-+	    int si_tid;		/* Timer ID.  */
-+	    int si_overrun;	/* Overrun count.  */
-+	    sigval_t si_sigval;	/* Signal value.  */
- 	  } _timer;
- 
- 	/* POSIX.1b signals.  */
-@@ -109,6 +110,8 @@
- /* X/Open requires some more fields with fixed names.  */
- # define si_pid		_sifields._kill.si_pid
- # define si_uid		_sifields._kill.si_uid
-+# define si_timerid	_sifields._timer.si_tid
-+# define si_overrun	_sifields._timer.si_overrun
- # define si_status	_sifields._sigchld.si_status
- # define si_utime	_sifields._sigchld.si_utime
- # define si_stime	_sifields._sigchld.si_stime
-@@ -294,9 +297,6 @@
- # define __SIGEV_MAX_SIZE	64
- # define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 4)
- 
--/* Forward declaration of the `pthread_attr_t' type.  */
--struct __pthread_attr_s;
--
- typedef struct sigevent
-   {
-     sigval_t sigev_value;
-@@ -326,8 +326,11 @@
- # define SIGEV_SIGNAL	SIGEV_SIGNAL
-   SIGEV_NONE,			/* Other notification: meaningless.  */
- # define SIGEV_NONE	SIGEV_NONE
--  SIGEV_THREAD			/* Deliver via thread creation.  */
-+  SIGEV_THREAD,			/* Deliver via thread creation.  */
- # define SIGEV_THREAD	SIGEV_THREAD
-+
-+  SIGEV_THREAD_ID = 4		/* Send signal to specific thread.  */
-+#define SIGEV_THREAD_ID	SIGEV_THREAD_ID
- };
- 
- #endif	/* have _SIGNAL_H.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/brk.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/brk.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/brk.S	Sat Jul  7 21:21:34 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/brk.S	Mon Mar  3 08:11:46 2003
-@@ -1,5 +1,5 @@
- /* brk system call for Linux/ia64
--   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
-+   Copyright (C) 1999,2000,2001,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Written by Stephane Eranian <eranian@hpl.hp.com> and
- 	      Jes Sorensen, <Jes.Sorensen@cern.ch>, April 1999.
-@@ -25,6 +25,8 @@
- #include <asm/errno.h>
- 
- 	.global __curbrk
-+	.type __curbrk,@object
-+	.size __curbrk,8
- 	.data
- 	.align	8
- __curbrk:
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/clone2.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/clone2.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/clone2.S	Sat Jul  7 21:21:34 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/clone2.S	Thu Mar 13 05:36:59 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 2000, 2001 Free Software Foundation, Inc.
-+/* Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -22,10 +22,11 @@
- 
- 
- /* int  __clone2(int (*fn) (void *arg), void *child_stack_base, 	*/
--/* 	         size_t child_stack_size, int flags, void *arg) */
-+/* 	         size_t child_stack_size, int flags, void *arg,		*/
-+/*	         pid_t *parent_tid, void *tls, pid_t *child_tid)	*/
- 
- ENTRY(__clone2)
--	alloc r2=ar.pfs,5,2,3,0
-+	alloc r2=ar.pfs,8,2,6,0
- 	cmp.eq p6,p0=0,in0
- 	mov r8=EINVAL
- (p6)	br.cond.spnt.few __syscall_error
-@@ -41,6 +42,9 @@
- 	mov out0=in3		/* Flags are first syscall argument.	*/
- 	mov out1=in1		/* Stack address.			*/
- 	mov out2=in2		/* Stack size.				*/
-+	mov out3=in5		/* Parent TID Pointer			*/
-+	mov out4=in7		/* Child TID Pointer			*/
-+ 	mov out5=in6		/* TLS pointer				*/
-         DO_CALL (SYS_ify (clone2))
-         cmp.eq p6,p0=-1,r10
- 	;;
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/fork.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/fork.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/fork.S	Tue Dec 31 20:13:28 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/fork.S	Sat Mar 29 20:18:46 2003
-@@ -32,7 +32,6 @@
- 	;;
- 	DO_CALL (SYS_ify (clone))
- 	cmp.eq p6,p0=-1,r10
--	;;
- (p6)	br.cond.spnt.few __syscall_error
- 	ret
- PSEUDO_END(__libc_fork)
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/getcontext.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/getcontext.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/getcontext.S	Wed Oct  9 11:57:31 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/getcontext.S	Thu Mar 27 20:50:25 2003
-@@ -34,6 +34,7 @@
-   other than the PRESERVED state.  */
- 
- ENTRY(__getcontext)
-+	.prologue
- 	alloc r16 = ar.pfs, 1, 0, 3, 0
- 
- 	// sigprocmask (SIG_BLOCK, NULL, &sc->sc_mask):
-@@ -53,7 +54,9 @@
- 	add r2 = SC_GR+1*8, r32
- 	;;
- 	mov.m rBSP = ar.bsp
-+	.save ar.unat, rUNAT
- 	mov.m rUNAT = ar.unat
-+	.body
- 	add r3 = SC_GR+4*8, r32
- 	;;
- 
-@@ -65,8 +68,8 @@
- .mem.offset 8,0; st8.spill [r3] = r6, 48
- 	and rTMP = ~0x3, rRSC
- 	;;
--	st8.spill [r2] = r7, (SC_FR+2*16-(SC_GR+7*8))
--	st8.spill [r3] = sp, (SC_FR+3*16-(SC_GR+12*8))
-+.mem.offset 0,0; st8.spill [r2] = r7, (SC_FR+2*16-(SC_GR+7*8))
-+.mem.offset 8,0; st8.spill [r3] = sp, (SC_FR+3*16-(SC_GR+12*8))
- 	;;
- 	mov.m ar.rsc = rTMP 		// put RSE into enforced lazy mode
- 	mov.m rNAT = ar.unat
-@@ -119,8 +122,8 @@
- 	stf.spill [r3] = f31, 32
- 	mov rB1 = b1
- 	;;
-+	mov ar.unat = rUNAT	// we're done spilling integer regs; restore caller's UNaT
- 	add r2 = SC_NAT, r32
--	nop 0
- 	add r3 = SC_BSP, r32
- 	;;
- 	st8 [r2] = rNAT, (SC_RNAT-SC_NAT)
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/setjmp.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/setjmp.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/setjmp.S	Tue Dec 31 20:13:28 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/setjmp.S	Thu Mar 27 20:50:25 2003
-@@ -87,21 +87,22 @@
- ENTRY(__sigsetjmp)
- 	.prologue ASM_UNW_PRLG_RP|ASM_UNW_PRLG_PFS, ASM_UNW_PRLG_GRSAVE(2)
- 	alloc loc1=ar.pfs,2,2,2,0
-+	.save ar.unat, r16
- 	mov r16=ar.unat
- 	;;
- 	mov r17=ar.fpsr
- 	mov r2=in0
- 	add r3=8,in0
- 	;;
--	st8.spill.nta [r2]=sp,16	// r12 (sp)
--	st8.spill.nta [r3]=gp,16	// r1 (gp)
-+.mem.offset 8,0;	st8.spill.nta [r2]=sp,16	// r12 (sp)
-+.mem.offset 0,0;	st8.spill.nta [r3]=gp,16	// r1 (gp)
- 	;;
- 	st8.nta [r2]=r16,16		// save caller's unat
- 	st8.nta [r3]=r17,16		// save fpsr
- 	add r8=0xa0,in0
- 	;;
--	st8.spill.nta [r2]=r4,16	// r4
--	st8.spill.nta [r3]=r5,16	// r5
-+.mem.offset 8,0;	st8.spill.nta [r2]=r4,16	// r4
-+.mem.offset 0,0;	st8.spill.nta [r3]=r5,16	// r5
- 	add r9=0xb0,in0
- 	;;
- 	stf.spill.nta [r8]=f2,32
-@@ -143,8 +144,8 @@
- 	stf.spill.nta [r8]=f30
- 	stf.spill.nta [r9]=f31
- 
--	st8.spill.nta [r2]=r6,16	// r6
--	st8.spill.nta [r3]=r7,16	// r7
-+.mem.offset 8,0;	st8.spill.nta [r2]=r6,16	// r6
-+.mem.offset 0,0;	st8.spill.nta [r3]=r7,16	// r7
- 	;;
- 	mov r23=ar.bsp
- 	mov r25=ar.unat
-@@ -170,9 +171,10 @@
- 	st8.nta [r3]=in0		// &__jmp_buf
- 	br.call.dpnt.few rp=__sigjmp_save
- .ret0:					// force a new bundle ::q
--	mov r8=0
-+	mov.m ar.unat=r16		// restore caller's unat
- 	mov rp=loc0
- 	mov ar.pfs=loc1
-+	mov r8=0
- 	ret
- END(__sigsetjmp)
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/sysdep.h	Thu Jan  9 03:54:57 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/sysdep.h	Mon Mar 24 08:54:28 2003
-@@ -96,15 +96,27 @@
- #undef PSEUDO_END
- #define PSEUDO_END(name)	.endp C_SYMBOL_NAME(name);
- 
-+#undef PSEUDO_NOERRNO
-+#define	PSEUDO_NOERRNO(name, syscall_name, args)	\
-+  ENTRY(name)						\
-+    DO_CALL (SYS_ify(syscall_name));
-+
-+#undef PSEUDO_END_NOERRNO
-+#define PSEUDO_END_NOERRNO(name)	.endp C_SYMBOL_NAME(name);
-+
- #undef END
- #define END(name)						\
- 	.size	C_SYMBOL_NAME(name), . - C_SYMBOL_NAME(name) ;	\
- 	.endp	C_SYMBOL_NAME(name)
- 
- #define ret			br.ret.sptk.few b0
-+#define ret_NOERRNO		ret
- 
- #else /* not __ASSEMBLER__ */
- 
-+#define BREAK_INSN_1(num) "break " #num ";;\n\t"
-+#define BREAK_INSN(num) BREAK_INSN_1(num)
-+
- /* On IA-64 we have stacked registers for passing arguments.  The
-    "out" registers end up being the called function's "in"
-    registers.
-@@ -121,10 +133,10 @@
-     register long _r15 asm ("r15") = __NR_##name;		\
-     long _retval;						\
-     LOAD_ARGS_##nr (args);					\
--    __asm __volatile ("break %3;;\n\t"				\
-+    __asm __volatile (BREAK_INSN (__BREAK_SYSCALL)		\
-                       : "=r" (_r8), "=r" (_r10), "=r" (_r15)	\
--                      : "i" (__BREAK_SYSCALL), "2" (_r15)	\
--			ASM_ARGS_##nr				\
-+			ASM_OUTARGS_##nr			\
-+                      : "2" (_r15) ASM_ARGS_##nr		\
-                       : "memory" ASM_CLOBBERS_##nr);		\
-     _retval = _r8;						\
-     if (_r10 == -1)						\
-@@ -145,10 +157,10 @@
-     register long _r15 asm ("r15") = __NR_##name;		\
-     long _retval;						\
-     LOAD_ARGS_##nr (args);					\
--    __asm __volatile ("break %3;;\n\t"				\
-+    __asm __volatile (BREAK_INSN (__BREAK_SYSCALL)		\
-                       : "=r" (_r8), "=r" (_r10), "=r" (_r15)	\
--                      : "i" (__BREAK_SYSCALL), "2" (_r15)	\
--			ASM_ARGS_##nr				\
-+			ASM_OUTARGS_##nr			\
-+                      : "2" (_r15) ASM_ARGS_##nr		\
-                       : "memory" ASM_CLOBBERS_##nr);		\
-     _retval = _r8;						\
-     err = _r10;							\
-@@ -176,20 +188,33 @@
- #define LOAD_ARGS_5(out0, out1, out2, out3, out4)	\
-   register long _out4 asm ("out4") = (long) (out4);	\
-   LOAD_ARGS_4 (out0, out1, out2, out3)
-+#define LOAD_ARGS_6(out0, out1, out2, out3, out4, out5)	\
-+  register long _out5 asm ("out5") = (long) (out5);	\
-+  LOAD_ARGS_5 (out0, out1, out2, out3, out4)
-+
-+#define ASM_OUTARGS_0
-+#define ASM_OUTARGS_1	ASM_OUTARGS_0, "=r" (_out0)
-+#define ASM_OUTARGS_2	ASM_OUTARGS_1, "=r" (_out1)
-+#define ASM_OUTARGS_3	ASM_OUTARGS_2, "=r" (_out2)
-+#define ASM_OUTARGS_4	ASM_OUTARGS_3, "=r" (_out3)
-+#define ASM_OUTARGS_5	ASM_OUTARGS_4, "=r" (_out4)
-+#define ASM_OUTARGS_6	ASM_OUTARGS_5, "=r" (_out5)
- 
- #define ASM_ARGS_0
--#define ASM_ARGS_1      ASM_ARGS_0, "r" (_out0)
--#define ASM_ARGS_2      ASM_ARGS_1, "r" (_out1)
--#define ASM_ARGS_3      ASM_ARGS_2, "r" (_out2)
--#define ASM_ARGS_4      ASM_ARGS_3, "r" (_out3)
--#define ASM_ARGS_5      ASM_ARGS_4, "r" (_out4)
-+#define ASM_ARGS_1	ASM_ARGS_0, "3" (_out0)
-+#define ASM_ARGS_2	ASM_ARGS_1, "4" (_out1)
-+#define ASM_ARGS_3	ASM_ARGS_2, "5" (_out2)
-+#define ASM_ARGS_4	ASM_ARGS_3, "6" (_out3)
-+#define ASM_ARGS_5	ASM_ARGS_4, "7" (_out4)
-+#define ASM_ARGS_6	ASM_ARGS_5, "8" (_out5)
- 
- #define ASM_CLOBBERS_0	ASM_CLOBBERS_1, "out0"
- #define ASM_CLOBBERS_1	ASM_CLOBBERS_2, "out1"
- #define ASM_CLOBBERS_2	ASM_CLOBBERS_3, "out2"
- #define ASM_CLOBBERS_3	ASM_CLOBBERS_4, "out3"
- #define ASM_CLOBBERS_4	ASM_CLOBBERS_5, "out4"
--#define ASM_CLOBBERS_5	, "out5", "out6", "out7",			\
-+#define ASM_CLOBBERS_5	ASM_CLOBBERS_6, "out5"
-+#define ASM_CLOBBERS_6	, "out6", "out7",				\
-   /* Non-stacked integer registers, minus r8, r10, r15.  */		\
-   "r2", "r3", "r9", "r11", "r12", "r13", "r14", "r16", "r17", "r18",	\
-   "r19", "r20", "r21", "r22", "r23", "r24", "r25", "r26", "r27",	\
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/system.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/system.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/ia64/system.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ia64/system.c	Sun Mar 16 00:47:44 2003
-@@ -0,0 +1,35 @@
-+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <kernel-features.h>
-+
-+/* We have to and actually can handle cancelable system().  The big
-+   problem: we have to kill the child process if necessary.  To do
-+   this a cleanup handler has to be registered and is has to be able
-+   to find the PID of the child.  The main problem is to reliable have
-+   the PID when needed.  It is not necessary for the parent thread to
-+   return.  It might still be in the kernel when the cancellation
-+   request comes.  Therefore we have to use the clone() calls ability
-+   to have the kernel write the PID into the user-level variable.  */
-+#ifdef __ASSUME_CLONE_THREAD_FLAGS
-+# define FORK() \
-+  INLINE_SYSCALL (clone2, 6, CLONE_PARENT_SETTID | SIGCHLD, NULL, 0, \
-+		  &pid, NULL, NULL)
-+#endif
-+
-+#include "../system.c"
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/ifaddrs.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ifaddrs.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/ifaddrs.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/ifaddrs.c	Sat Mar 29 10:07:18 2003
-@@ -0,0 +1,774 @@
-+/* getifaddrs -- get names and addresses of all network interfaces
-+   Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <assert.h>
-+#include <errno.h>
-+#include <ifaddrs.h>
-+#include <net/if.h>
-+#include <netinet/in.h>
-+#include <netpacket/packet.h>
-+#include <stdbool.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <sys/ioctl.h>
-+#include <sys/socket.h>
-+#include <sysdep.h>
-+#include <time.h>
-+#include <unistd.h>
-+
-+#include <asm/types.h>
-+#include <linux/netlink.h>
-+#include <linux/rtnetlink.h>
-+
-+#include "kernel-features.h"
-+
-+/* We don't know if we have NETLINK support compiled in in our
-+   Kernel, so include the old implementation as fallback.  */
-+#if __ASSUME_NETLINK_SUPPORT == 0
-+static int no_netlink_support;
-+
-+# define getifaddrs fallback_getifaddrs
-+# include "sysdeps/gnu/ifaddrs.c"
-+# undef getifaddrs
-+
-+#else
-+
-+# define no_netlink_support 0
-+
-+#endif
-+
-+
-+struct netlink_res
-+{
-+  struct netlink_res *next;
-+  struct nlmsghdr *nlh;
-+  size_t size;			/* Size of response.  */
-+  uint32_t seq;			/* sequential number we used.  */
-+};
-+
-+
-+struct netlink_handle
-+{
-+  int fd;			/* Netlink file descriptor.  */
-+  pid_t pid;			/* Process ID.  */
-+  uint32_t seq;			/* The sequence number we use currently.  */
-+  struct netlink_res *nlm_list;	/* Pointer to list of responses.  */
-+  struct netlink_res *end_ptr;	/* For faster append of new entries.  */
-+};
-+
-+
-+/* struct to hold the data for one ifaddrs entry, so we can allocate
-+   everything at once.  */
-+struct ifaddrs_storage
-+{
-+  struct ifaddrs ifa;
-+  union
-+  {
-+    /* Save space for the biggest of the four used sockaddr types and
-+       avoid a lot of casts.  */
-+    struct sockaddr sa;
-+    struct sockaddr_ll sl;
-+    struct sockaddr_in s4;
-+    struct sockaddr_in6 s6;
-+  } addr, netmask, broadaddr;
-+  char name[IF_NAMESIZE + 1];
-+};
-+
-+
-+static void
-+free_netlink_handle (struct netlink_handle *h)
-+{
-+  struct netlink_res *ptr;
-+  int saved_errno = errno;
-+
-+  ptr = h->nlm_list;
-+  while (ptr != NULL)
-+    {
-+      struct netlink_res *tmpptr;
-+
-+      free (ptr->nlh);
-+      tmpptr = ptr->next;
-+      free (ptr);
-+      ptr = tmpptr;
-+    }
-+
-+  errno = saved_errno;
-+}
-+
-+
-+static int
-+netlink_sendreq (struct netlink_handle *h, int type)
-+{
-+  struct
-+  {
-+    struct nlmsghdr nlh;
-+    struct rtgenmsg g;
-+  } req;
-+  struct sockaddr_nl nladdr;
-+
-+  if (h->seq == 0)
-+    h->seq = time (NULL);
-+
-+  req.nlh.nlmsg_len = sizeof (req);
-+  req.nlh.nlmsg_type = type;
-+  req.nlh.nlmsg_flags = NLM_F_ROOT | NLM_F_MATCH | NLM_F_REQUEST;
-+  req.nlh.nlmsg_pid = 0;
-+  req.nlh.nlmsg_seq = h->seq;
-+  req.g.rtgen_family = AF_UNSPEC;
-+
-+  memset (&nladdr, '\0', sizeof (nladdr));
-+  nladdr.nl_family = AF_NETLINK;
-+
-+  return TEMP_FAILURE_RETRY (sendto (h->fd, (void *) &req, sizeof (req), 0,
-+				     (struct sockaddr *) &nladdr,
-+				     sizeof (nladdr)));
-+}
-+
-+
-+static int
-+netlink_receive (struct netlink_handle *h)
-+{
-+  struct netlink_res *nlm_next;
-+  char buf[4096];
-+  struct iovec iov = { buf, sizeof (buf) };
-+  struct sockaddr_nl nladdr;
-+  struct nlmsghdr *nlmh;
-+  int read_len;
-+  bool done = false;
-+
-+  while (! done)
-+    {
-+      struct msghdr msg =
-+	{
-+	  (void *) &nladdr, sizeof (nladdr),
-+	  &iov, 1,
-+	  NULL, 0,
-+	  0
-+	};
-+
-+      read_len = TEMP_FAILURE_RETRY (recvmsg (h->fd, &msg, 0));
-+      if (read_len < 0)
-+	return -1;
-+
-+      if (msg.msg_flags & MSG_TRUNC)
-+	return -1;
-+
-+      nlm_next = (struct netlink_res *) malloc (sizeof (struct netlink_res));
-+      if (nlm_next == NULL)
-+	return -1;
-+      nlm_next->next = NULL;
-+      nlm_next->nlh = (struct nlmsghdr *) malloc (read_len);
-+      if (nlm_next->nlh == NULL)
-+	{
-+	  free (nlm_next);
-+	  return -1;
-+	}
-+      memcpy (nlm_next->nlh, buf, read_len);
-+      nlm_next->size = read_len;
-+      nlm_next->seq = h->seq;
-+      if (h->nlm_list == NULL)
-+	{
-+	  h->nlm_list = nlm_next;
-+	  h->end_ptr = nlm_next;
-+	}
-+      else
-+	{
-+	  h->end_ptr->next = nlm_next;
-+	  h->end_ptr = nlm_next;
-+	}
-+
-+      for (nlmh = (struct nlmsghdr *) buf;
-+	   NLMSG_OK (nlmh, (size_t) read_len);
-+	   nlmh = (struct nlmsghdr *) NLMSG_NEXT (nlmh, read_len))
-+	{
-+	  if ((pid_t) nlmh->nlmsg_pid != h->pid || nlmh->nlmsg_seq != h->seq)
-+	    continue;
-+
-+	  if (nlmh->nlmsg_type == NLMSG_DONE)
-+	    {
-+	      /* we found the end, leave the loop.  */
-+	      done = true;
-+	      break;
-+	    }
-+	  if (nlmh->nlmsg_type == NLMSG_ERROR)
-+	    {
-+	      struct nlmsgerr *nlerr = (struct nlmsgerr *) NLMSG_DATA (nlmh);
-+	      if (nlmh->nlmsg_len < NLMSG_LENGTH (sizeof (struct nlmsgerr)))
-+		errno = EIO;
-+	      else
-+		errno = -nlerr->error;
-+	      return -1;
-+	    }
-+	}
-+    }
-+  return 0;
-+}
-+
-+
-+static void
-+netlink_close (struct netlink_handle *h)
-+{
-+  /* Don't modify errno.  */
-+  INTERNAL_SYSCALL_DECL (err);
-+  (void) INTERNAL_SYSCALL (close, err, 1, h->fd);
-+}
-+
-+
-+/* Open a NETLINK socket.  */
-+static int
-+netlink_open (struct netlink_handle *h)
-+{
-+  struct sockaddr_nl nladdr;
-+
-+  h->fd = socket (PF_NETLINK, SOCK_RAW, NETLINK_ROUTE);
-+  if (h->fd < 0)
-+    return -1;
-+
-+  memset (&nladdr, '\0', sizeof (nladdr));
-+  nladdr.nl_family = AF_NETLINK;
-+  if (bind (h->fd, (struct sockaddr *) &nladdr, sizeof (nladdr)) < 0)
-+    {
-+      netlink_close (h);
-+      return -1;
-+    }
-+  return 0;
-+}
-+
-+
-+/* We know the number of RTM_NEWLINK entries, so we reserve the first
-+   # of entries for this type. All RTM_NEWADDR entries have an index
-+   pointer to the RTM_NEWLINK entry.  To find the entry, create
-+   a table to map kernel index entries to our index numbers.
-+   Since we get at first all RTM_NEWLINK entries, it can never happen
-+   that a RTM_NEWADDR index is not known to this map.  */
-+static int
-+map_newlink (int index, int *map, int max)
-+{
-+  int i;
-+
-+  for (i = 0; i < max; i++)
-+    {
-+      if (map[i] == -1)
-+	{
-+	  map[i] = index;
-+	  return i;
-+	}
-+      else if (map[i] == index)
-+	return i;
-+    }
-+  /* This should never be reached. If this will be reached, we have
-+     very big problem.  */
-+  abort ();
-+}
-+
-+
-+/* Create a linked list of `struct ifaddrs' structures, one for each
-+   network interface on the host machine.  If successful, store the
-+   list in *IFAP and return 0.  On errors, return -1 and set `errno'.  */
-+int
-+getifaddrs (struct ifaddrs **ifap)
-+{
-+  struct netlink_handle nh = { 0, 0, 0, NULL, NULL };
-+  struct netlink_res *nlp;
-+  struct ifaddrs_storage *ifas;
-+  unsigned int i, newlink, newaddr, newaddr_idx;
-+  int *map_newlink_data;
-+  size_t ifa_data_size = 0;  /* Size to allocate for all ifa_data.  */
-+  char *ifa_data_ptr;        /* Pointer to the unused part of memory for
-+				ifa_data.  */
-+
-+  if (ifap)
-+    *ifap = NULL;
-+
-+  if (! no_netlink_support && netlink_open (&nh) < 0)
-+    {
-+#if __ASSUME_NETLINK_SUPPORT == 0
-+       no_netlink_support = 1;
-+#else
-+       return -1;
-+#endif
-+    }
-+
-+#if __ASSUME_NETLINK_SUPPORT == 0
-+  if (no_netlink_support)
-+    return fallback_getifaddrs (ifap);
-+#endif
-+
-+  nh.pid = getpid ();
-+
-+  /* Tell the kernel that we wish to get a list of all
-+     active interfaces.  */
-+  if (netlink_sendreq (&nh, RTM_GETLINK) < 0)
-+    {
-+      netlink_close (&nh);
-+      return -1;
-+    }
-+  /* Collect all data for every interface.  */
-+  if (netlink_receive (&nh) < 0)
-+    {
-+      free_netlink_handle (&nh);
-+      netlink_close (&nh);
-+      return -1;
-+    }
-+
-+
-+  /* Now ask the kernel for all addresses which are assigned
-+     to an interface.  Since we store the addresses after the
-+     interfaces in the list, we will later always find the
-+     interface before the corresponding addresses.  */
-+  ++nh.seq;
-+  if (netlink_sendreq (&nh, RTM_GETADDR) < 0)
-+    {
-+      free_netlink_handle (&nh);
-+      netlink_close (&nh);
-+      return -1;
-+    }
-+  /* Collect all data for every inerface.  */
-+  if (netlink_receive (&nh) < 0)
-+    {
-+      free_netlink_handle (&nh);
-+      netlink_close (&nh);
-+      return -1;
-+    }
-+
-+  /* Count all RTM_NEWLINK and RTM_NEWADDR entries to allocate
-+     enough memory.  */
-+  newlink = newaddr = 0;
-+  for (nlp = nh.nlm_list; nlp; nlp = nlp->next)
-+    {
-+      struct nlmsghdr *nlh;
-+      size_t size = nlp->size;
-+
-+      if (nlp->nlh == NULL)
-+	continue;
-+
-+      /* Walk through all entries we got from the kernel and look, which
-+         message type they contain.  */
-+      for (nlh = nlp->nlh; NLMSG_OK (nlh, size); nlh = NLMSG_NEXT (nlh, size))
-+	{
-+	  /* check if the message is what we want */
-+	  if ((pid_t) nlh->nlmsg_pid != nh.pid || nlh->nlmsg_seq != nlp->seq)
-+	    continue;
-+
-+	  if (nlh->nlmsg_type == NLMSG_DONE)
-+	    break;		/* ok */
-+
-+	  if (nlh->nlmsg_type == RTM_NEWLINK)
-+	    {
-+	      /* A RTM_NEWLINK message can have IFLA_STATS data. We need to
-+		 know the size before creating the list to allocate enough
-+		 memory.  */
-+	      struct ifinfomsg *ifim = (struct ifinfomsg *) NLMSG_DATA (nlh);
-+	      struct rtattr *rta = IFLA_RTA (ifim);
-+	      size_t rtasize = IFLA_PAYLOAD (nlh);
-+
-+	      while (RTA_OK (rta, rtasize))
-+		{
-+		  size_t rta_payload = RTA_PAYLOAD (rta);
-+
-+		  if (rta->rta_type == IFLA_STATS)
-+		    {
-+		      ifa_data_size += rta_payload;
-+		      break;
-+		    }
-+		  else
-+		    rta = RTA_NEXT (rta, rtasize);
-+		}
-+	      ++newlink;
-+	    }
-+	  else if (nlh->nlmsg_type == RTM_NEWADDR)
-+	    ++newaddr;
-+	}
-+    }
-+
-+  /* Return if no interface is up.  */
-+  if ((newlink + newaddr) == 0)
-+    {
-+      free_netlink_handle (&nh);
-+      netlink_close (&nh);
-+      return 0;
-+    }
-+
-+  /* Table for mapping kernel index to entry in our list.  */
-+  map_newlink_data = alloca (newlink * sizeof (int));
-+
-+  /* Allocate memory for all entries we have and initialize next
-+     pointer.  */
-+  ifas = (struct ifaddrs_storage *) calloc (1,
-+					    (newlink + newaddr)
-+					    * sizeof (struct ifaddrs_storage)
-+					    + ifa_data_size);
-+  if (ifas == NULL)
-+    {
-+      free_netlink_handle (&nh);
-+      netlink_close (&nh);
-+      return -1;
-+    }
-+
-+  for (i = 0; i < newlink + newaddr - 1; i++)
-+    {
-+      ifas[i].ifa.ifa_next = &ifas[i + 1].ifa;
-+      map_newlink_data[i] = -1;
-+    }
-+  ifa_data_ptr = (char *)&ifas[newlink + newaddr];
-+  newaddr_idx = 0;		/* Counter for newaddr index.  */
-+
-+  /* Walk through the list of data we got from the kernel.  */
-+  for (nlp = nh.nlm_list; nlp; nlp = nlp->next)
-+    {
-+      struct nlmsghdr *nlh;
-+      size_t size = nlp->size;
-+
-+      if (nlp->nlh == NULL)
-+	continue;
-+
-+      /* Walk through one message and look at the type: If it is our
-+	 message, we need RTM_NEWLINK/RTM_NEWADDR and stop if we reach
-+	 the end or we find the end marker (in this case we ignore the
-+	 following data.  */
-+      for (nlh = nlp->nlh; NLMSG_OK (nlh, size); nlh = NLMSG_NEXT (nlh, size))
-+	{
-+	  int ifa_index = 0;
-+
-+	  /* check if the message is the one we want */
-+	  if ((pid_t) nlh->nlmsg_pid != nh.pid || nlh->nlmsg_seq != nlp->seq)
-+	    continue;
-+
-+	  if (nlh->nlmsg_type == NLMSG_DONE)
-+	    break;		/* ok */
-+	  else if (nlh->nlmsg_type == RTM_NEWLINK)
-+	    {
-+	      /* We found a new interface. Now extract everything from the
-+		 interface data we got and need.  */
-+	      struct ifinfomsg *ifim = (struct ifinfomsg *) NLMSG_DATA (nlh);
-+	      struct rtattr *rta = IFLA_RTA (ifim);
-+	      size_t rtasize = IFLA_PAYLOAD (nlh);
-+
-+	      /* interfaces are stored in the first "newlink" entries
-+		 of our list, starting in the order as we got from the
-+		 kernel.  */
-+              ifa_index = map_newlink (ifim->ifi_index - 1,
-+				       map_newlink_data, newlink);
-+	      ifas[ifa_index].ifa.ifa_flags = ifim->ifi_flags;
-+
-+	      while (RTA_OK (rta, rtasize))
-+		{
-+		  char *rta_data = RTA_DATA (rta);
-+		  size_t rta_payload = RTA_PAYLOAD (rta);
-+
-+		  switch (rta->rta_type)
-+		    {
-+		    case IFLA_ADDRESS:
-+		      ifas[ifa_index].addr.sl.sll_family = AF_PACKET;
-+		      memcpy (ifas[ifa_index].addr.sl.sll_addr,
-+			      (char *) rta_data, rta_payload);
-+		      ifas[ifa_index].addr.sl.sll_halen = rta_payload;
-+		      ifas[ifa_index].addr.sl.sll_ifindex = ifim->ifi_index;
-+		      ifas[ifa_index].addr.sl.sll_hatype = ifim->ifi_type;
-+
-+		      ifas[ifa_index].ifa.ifa_addr = &ifas[ifa_index].addr.sa;
-+		      break;
-+
-+		    case IFLA_BROADCAST:
-+		      ifas[ifa_index].broadaddr.sl.sll_family = AF_PACKET;
-+		      memcpy (ifas[ifa_index].broadaddr.sl.sll_addr,
-+			      (char *) rta_data, rta_payload);
-+		      ifas[ifa_index].broadaddr.sl.sll_halen = rta_payload;
-+		      ifas[ifa_index].broadaddr.sl.sll_ifindex
-+			= ifim->ifi_index;
-+		      ifas[ifa_index].broadaddr.sl.sll_hatype = ifim->ifi_type;
-+
-+		      ifas[ifa_index].ifa.ifa_broadaddr
-+			= &ifas[ifa_index].broadaddr.sa;
-+		      break;
-+
-+		    case IFLA_IFNAME:	/* Name of Interface */
-+		      if ((rta_payload + 1) <= sizeof (ifas[ifa_index].name))
-+			{
-+			  ifas[ifa_index].ifa.ifa_name = ifas[ifa_index].name;
-+			  strncpy (ifas[ifa_index].name, rta_data,
-+				   rta_payload);
-+			  ifas[ifa_index].name[rta_payload] = '\0';
-+			}
-+		      break;
-+
-+		    case IFLA_STATS:	/* Statistics of Interface */
-+		      ifas[ifa_index].ifa.ifa_data = ifa_data_ptr;
-+		      ifa_data_ptr += rta_payload;
-+		      memcpy (ifas[ifa_index].ifa.ifa_data, rta_data,
-+			      rta_payload);
-+		      break;
-+
-+		    case IFLA_UNSPEC:
-+		      break;
-+		    case IFLA_MTU:
-+		      break;
-+		    case IFLA_LINK:
-+		      break;
-+		    case IFLA_QDISC:
-+		      break;
-+		    default:
-+		      break;
-+		    }
-+
-+		  rta = RTA_NEXT (rta, rtasize);
-+		}
-+	    }
-+	  else if (nlh->nlmsg_type == RTM_NEWADDR)
-+	    {
-+	      struct ifaddrmsg *ifam = (struct ifaddrmsg *) NLMSG_DATA (nlh);
-+	      struct rtattr *rta = IFA_RTA (ifam);
-+	      size_t rtasize = IFA_PAYLOAD (nlh);
-+
-+	      /* New Addresses are stored in the order we got them from
-+		 the kernel after interfaces. Theoretical it is possible
-+		 that we have holes in the interface part of the list,
-+		 but we always have already the interface for this address.  */
-+	      ifa_index = newlink + newaddr_idx;
-+	      ifas[ifa_index].ifa.ifa_flags
-+		= ifas[map_newlink (ifam->ifa_index - 1,
-+				    map_newlink_data, newlink)].ifa.ifa_flags;
-+	      ++newaddr_idx;
-+
-+	      while (RTA_OK (rta, rtasize))
-+		{
-+		  char *rta_data = RTA_DATA (rta);
-+		  size_t rta_payload = RTA_PAYLOAD (rta);
-+
-+		  switch (rta->rta_type)
-+		    {
-+		    case IFA_ADDRESS:
-+		      {
-+			struct sockaddr *sa;
-+
-+			if (ifas[ifa_index].ifa.ifa_addr != NULL)
-+			  {
-+			    /* In a point-to-poing network IFA_ADDRESS
-+			       contains the destination address, local
-+			       address is supplied in IFA_LOCAL attribute.
-+			       destination address and broadcast address
-+			       are stored in an union, so it doesn't matter
-+			       which name we use.  */
-+			    ifas[ifa_index].ifa.ifa_broadaddr
-+			      = &ifas[ifa_index].broadaddr.sa;
-+			    sa = &ifas[ifa_index].broadaddr.sa;
-+			  }
-+			else
-+			  {
-+			    ifas[ifa_index].ifa.ifa_addr
-+			      = &ifas[ifa_index].addr.sa;
-+			    sa = &ifas[ifa_index].addr.sa;
-+			  }
-+
-+			sa->sa_family = ifam->ifa_family;
-+
-+			switch (ifam->ifa_family)
-+			  {
-+			  case AF_INET:
-+			    memcpy (&((struct sockaddr_in *) sa)->sin_addr,
-+				    rta_data, rta_payload);
-+			    break;
-+
-+			  case AF_INET6:
-+			    memcpy (&((struct sockaddr_in6 *) sa)->sin6_addr,
-+				    rta_data, rta_payload);
-+			    if (IN6_IS_ADDR_LINKLOCAL (rta_data) ||
-+				IN6_IS_ADDR_MC_LINKLOCAL (rta_data))
-+			      ((struct sockaddr_in6 *) sa)->sin6_scope_id =
-+				ifam->ifa_scope;
-+			    break;
-+
-+			  default:
-+			    memcpy (sa->sa_data, rta_data, rta_payload);
-+			    break;
-+			  }
-+		      }
-+		      break;
-+
-+		    case IFA_LOCAL:
-+		      if (ifas[ifa_index].ifa.ifa_addr != NULL)
-+			{
-+			  /* If ifa_addr is set and we get IFA_LOCAL,
-+			     assume we have a point-to-point network.
-+			     Move address to correct field.  */
-+			  ifas[ifa_index].broadaddr = ifas[ifa_index].addr;
-+			  ifas[ifa_index].ifa.ifa_broadaddr
-+			    = &ifas[ifa_index].broadaddr.sa;
-+			  memset (&ifas[ifa_index].addr, '\0',
-+				  sizeof (ifas[ifa_index].addr));
-+			}
-+
-+		      ifas[ifa_index].ifa.ifa_addr = &ifas[ifa_index].addr.sa;
-+		      ifas[ifa_index].ifa.ifa_addr->sa_family
-+			= ifam->ifa_family;
-+
-+		      switch (ifam->ifa_family)
-+			{
-+			case AF_INET:
-+			  memcpy (&ifas[ifa_index].addr.s4.sin_addr,
-+				  rta_data, rta_payload);
-+			  break;
-+
-+			case AF_INET6:
-+			  memcpy (&ifas[ifa_index].addr.s6.sin6_addr,
-+				  rta_data, rta_payload);
-+			  if (IN6_IS_ADDR_LINKLOCAL (rta_data) ||
-+			      IN6_IS_ADDR_MC_LINKLOCAL (rta_data))
-+			    ifas[ifa_index].addr.s6.sin6_scope_id =
-+			      ifam->ifa_scope;
-+			  break;
-+
-+			default:
-+			  memcpy (ifas[ifa_index].addr.sa.sa_data,
-+				  rta_data, rta_payload);
-+			  break;
-+			}
-+		      break;
-+
-+		    case IFA_BROADCAST:
-+		      /* We get IFA_BROADCAST, so IFA_LOCAL was too much.  */
-+		      if (ifas[ifa_index].ifa.ifa_broadaddr != NULL)
-+			memset (&ifas[ifa_index].broadaddr, '\0',
-+				sizeof (ifas[ifa_index].broadaddr));
-+
-+		      ifas[ifa_index].ifa.ifa_broadaddr
-+			= &ifas[ifa_index].broadaddr.sa;
-+		      ifas[ifa_index].ifa.ifa_broadaddr->sa_family
-+			= ifam->ifa_family;
-+
-+		      switch (ifam->ifa_family)
-+			{
-+			case AF_INET:
-+			  memcpy (&ifas[ifa_index].broadaddr.s4.sin_addr,
-+				  rta_data, rta_payload);
-+			  break;
-+
-+			case AF_INET6:
-+			  memcpy (&ifas[ifa_index].broadaddr.s6.sin6_addr,
-+				  rta_data, rta_payload);
-+			  if (IN6_IS_ADDR_LINKLOCAL (rta_data) ||
-+			      IN6_IS_ADDR_MC_LINKLOCAL (rta_data))
-+			    ifas[ifa_index].broadaddr.s6.sin6_scope_id =
-+			      ifam->ifa_scope;
-+			  break;
-+
-+			default:
-+			  memcpy (&ifas[ifa_index].broadaddr.sa.sa_data,
-+				  rta_data, rta_payload);
-+			  break;
-+			}
-+		      break;
-+
-+		    case IFA_LABEL:
-+		      if (rta_payload + 1 <= sizeof (ifas[ifa_index].name))
-+			{
-+			  ifas[ifa_index].ifa.ifa_name = ifas[ifa_index].name;
-+			  strncpy (ifas[ifa_index].name, rta_data,
-+				   rta_payload);
-+			  ifas[ifa_index].name[rta_payload] = '\0';
-+			}
-+		      else
-+			abort ();
-+		      break;
-+
-+		    case IFA_UNSPEC:
-+		      break;
-+		    case IFA_CACHEINFO:
-+		      break;
-+		    default:
-+		      break;
-+		    }
-+
-+		  rta = RTA_NEXT (rta, rtasize);
-+		}
-+
-+	      /* If we didn't get the interface name with the
-+		 address, use the name from the interface entry.  */
-+	      if (ifas[ifa_index].ifa.ifa_name == NULL)
-+		ifas[ifa_index].ifa.ifa_name
-+		  = ifas[map_newlink (ifam->ifa_index - 1,
-+				      map_newlink_data, newlink)].ifa.ifa_name;
-+
-+	      /* Calculate the netmask.  */
-+	      if (ifas[ifa_index].ifa.ifa_addr
-+		  && ifas[ifa_index].ifa.ifa_addr->sa_family != AF_UNSPEC
-+		  && ifas[ifa_index].ifa.ifa_addr->sa_family != AF_PACKET)
-+		{
-+		  uint32_t max_prefixlen = 0;
-+		  char *cp = NULL;
-+
-+		  ifas[ifa_index].ifa.ifa_netmask
-+		    = &ifas[ifa_index].netmask.sa;
-+
-+		  switch (ifas[ifa_index].ifa.ifa_addr->sa_family)
-+		    {
-+		    case AF_INET:
-+		      cp = (char *) &ifas[ifa_index].netmask.s4.sin_addr;
-+		      max_prefixlen = 32;
-+		      break;
-+
-+		    case AF_INET6:
-+		      cp = (char *) &ifas[ifa_index].netmask.s6.sin6_addr;
-+		      max_prefixlen = 128;
-+		      break;
-+		    }
-+
-+		  ifas[ifa_index].ifa.ifa_netmask->sa_family
-+		    = ifas[ifa_index].ifa.ifa_addr->sa_family;
-+
-+		  if (cp != NULL)
-+		    {
-+		      char c;
-+		      unsigned int preflen;
-+
-+		      if ((max_prefixlen > 0) &&
-+			  (ifam->ifa_prefixlen > max_prefixlen))
-+			preflen = max_prefixlen;
-+		      else
-+			preflen = ifam->ifa_prefixlen;
-+
-+		      for (i = 0; i < (preflen / 8); i++)
-+			*cp++ = 0xff;
-+		      c = 0xff;
-+		      c <<= (8 - (preflen % 8));
-+		      *cp = c;
-+		    }
-+		}
-+	    }
-+	}
-+    }
-+
-+  free_netlink_handle (&nh);
-+
-+  netlink_close (&nh);
-+
-+  if (ifap != NULL)
-+    *ifap = &ifas[0].ifa;
-+
-+  return 0;
-+}
-+
-+
-+#if __ASSUME_NETLINK_SUPPORT != 0
-+void
-+freeifaddrs (struct ifaddrs *ifa)
-+{
-+  free (ifa);
-+}
-+#endif
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/kernel-features.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/kernel-features.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/kernel-features.h	Thu Feb 20 23:11:52 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/kernel-features.h	Sat Mar 29 08:24:55 2003
-@@ -1,6 +1,6 @@
- /* Set flags signalling availability of kernel features based on given
-    kernel version number.
--   Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -229,8 +229,8 @@
- # define __ASSUME_SET_THREAD_AREA_SYSCALL	1
- #endif
- 
--/* The vfork syscall on x86 was definitely available in 2.4.  */
--#if __LINUX_KERNEL_VERSION >= 132097 && defined __i386__
-+/* The vfork syscall on x86 and arm was definitely available in 2.4.  */
-+#if __LINUX_KERNEL_VERSION >= 132097 && (defined __i386__ || defined __arm__)
- # define __ASSUME_VFORK_SYSCALL		1
- #endif
- 
-@@ -264,3 +264,24 @@
- # define __ASSUME_FCNTL64		1
- # define __ASSUME_VFORK_SYSCALL		1
- #endif
-+
-+/* Beginning with 2.5.63 support for realtime and monotonic clocks and
-+   timers based on them is available.  */
-+#if __LINUX_KERNEL_VERSION >= 132415
-+# define __ASSUME_POSIX_TIMERS		1
-+#endif
-+
-+/* The late 2.5 kernels saw a lot of new CLONE_* flags.  Summarize
-+   their availability with one define.  The changes were made first
-+   for i386 and the have to be done separately for the other archs.
-+   For ia64, s390*, PPC we pick 2.5.64 as the first version with support.  */
-+#if __LINUX_KERNEL_VERSION >= 132416 \
-+    && (defined __ia64__ || defined __s390__ || defined __powerpc__)
-+# define __ASSUME_CLONE_THREAD_FLAGS	1
-+#endif
-+
-+/* With kernel 2.4.17 we always have netlink support.  */
-+#if __LINUX_KERNEL_VERSION >= (132096+17)
-+# define __ASSUME_NETLINK_SUPPORT	1
-+#endif
-+
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/linux_fsinfo.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/linux_fsinfo.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/linux_fsinfo.h	Wed Oct 23 08:21:19 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/linux_fsinfo.h	Fri Mar 14 07:25:31 2003
-@@ -1,5 +1,5 @@
- /* Constants from kernel header for various FSes.
--   Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1998,1999,2000,2001,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -40,6 +40,9 @@
- /* Constants that identify the `coherent' filesystem.  */
- #define COH_SUPER_MAGIC		0x012ff7b7
- 
-+/* Constant that identifies the `ramfs' filesystem.  */
-+#define CRAMFS_MAGIC		0x28cd3d45
-+
- /* Constant that identifies the `devfs' filesystem.  */
- #define DEVFS_SUPER_MAGIC	0x1373
- 
-@@ -48,6 +51,7 @@
- 
- /* Constant that identifies the `efs' filesystem.  */
- #define EFS_SUPER_MAGIC		0x414A53
-+#define EFS_MAGIC		0x072959
- 
- /* Constant that identifies the `ext2' and `ext3' filesystems.  */
- #define EXT2_SUPER_MAGIC	0xef53
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/m68k/bits/mman.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/m68k/bits/mman.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/m68k/bits/mman.h	Thu Feb 20 21:33:25 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/m68k/bits/mman.h	Mon Mar  3 10:58:55 2003
-@@ -52,11 +52,13 @@
- 
- /* These are Linux-specific.  */
- #ifdef __USE_MISC
--# define MAP_GROWSDOWN	0x0100		/* Stack-like segment.  */
--# define MAP_DENYWRITE	0x0800		/* ETXTBSY */
--# define MAP_EXECUTABLE	0x1000		/* Mark it as an executable.  */
--# define MAP_LOCKED	0x2000		/* Lock the mapping.  */
--# define MAP_NORESERVE	0x4000		/* Don't check for reservations.  */
-+# define MAP_GROWSDOWN	0x00100		/* Stack-like segment.  */
-+# define MAP_DENYWRITE	0x00800		/* ETXTBSY */
-+# define MAP_EXECUTABLE	0x01000		/* Mark it as an executable.  */
-+# define MAP_LOCKED	0x02000		/* Lock the mapping.  */
-+# define MAP_NORESERVE	0x04000		/* Don't check for reservations.  */
-+# define MAP_POPULATE	0x08000		/* Populate (prefault) pagetables.  */
-+# define MAP_NONBLOCK	0x10000		/* Do not block on IO.  */
- #endif
- 
- /* Flags to `msync'.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/m68k/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/m68k/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/m68k/sysdep.h	Thu Jan  9 03:54:57 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/m68k/sysdep.h	Wed Mar 26 00:15:40 2003
-@@ -68,6 +68,18 @@
-   SYSCALL_ERROR_HANDLER;						      \
-   END (name)
- 
-+#undef PSEUDO_NOERRNO
-+#define	PSEUDO_NOERRNO(name, syscall_name, args)			      \
-+  .text;								      \
-+  ENTRY (name)								      \
-+    DO_CALL (syscall_name, args)
-+
-+#undef PSEUDO_END_NOERRNO
-+#define PSEUDO_END_NOERRNO(name)					      \
-+  END (name)
-+
-+#define ret_NOERRNO ret
-+
- #ifdef PIC
- # if RTLD_PRIVATE_ERRNO
- #  define SYSCALL_ERROR_HANDLER						      \
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/Makefile glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/Makefile
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/Makefile	Fri Mar 29 00:41:51 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/Makefile	Mon Mar 17 16:50:05 2003
-@@ -8,4 +8,43 @@
- sysdep_routines += cachectl cacheflush sysmips _test_and_set
- 
- sysdep_headers += sys/cachectl.h sys/sysmips.h sys/tas.h
-+
-+no_syscall_list_h = 1
-+
-+# Generate the list of SYS_* macros for the system calls (__NR_* macros).
-+# We generate not only SYS_<syscall>, pointing at SYS_<abi>_<syscall> if
-+# it exists, but also define SYS_<abi>_<syscall> for all ABIs.
-+$(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/mips/sys/syscall.h
-+	rm -f $(@:.h=.d)-t
-+	{ \
-+	 echo '/* Generated at libc build time from kernel syscall list.  */';\
-+	 echo ''; \
-+	 echo '#ifndef _SYSCALL_H'; \
-+	 echo '# error "Never use <bits/syscall.h> directly; include <sys/syscall.h> instead."'; \
-+	 echo '#endif'; \
-+	 echo ''; \
-+	 rm -f $(@:.d=.h).newt; \
-+	 SUNPRO_DEPENDENCIES='$(@:.h=.d)-t $@' \
-+	 $(CC) -E -x c -I $(common-objdir) $(sysincludes) $< -D_LIBC -dM | \
-+	 sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' > $(@:.d=.h).newt; \
-+	 if grep SYS_O32_ $(@:.d=.h).newt > /dev/null; then \
-+	   echo '#if defined _ABI64 && _MIPS_SIM == _ABI64'; \
-+	   sed -n 's/^\(#define SYS_\)N64_/\1/p' < $(@:.d=.h).newt; \
-+	   echo '#elif defined _ABIN32 && _MIPS_SIM == _ABIN32'; \
-+	   sed -n 's/^\(#define SYS_\)N32_/\1/p' < $(@:.d=.h).newt; \
-+	   echo '#else'; \
-+	   sed -n 's/^\(#define SYS_\)O32_/\1/p' < $(@:.d=.h).newt; \
-+	   echo '#endif'; \
-+	   sed -n '/^#define SYS_\([ON]32\|N64\)_/p' < $(@:.d=.h).newt; \
-+	 else \
-+	   cat $(@:.d=.h).newt; \
-+	 fi; \
-+	 rm $(@:.d=.h).newt; \
-+	} > $(@:.d=.h).new
-+	mv -f $(@:.d=.h).new $(@:.d=.h)
-+	sed < $(@:.h=.d)-t > $(@:.h=.d)-t2 \
-+	    -e 's,$(subst .,\.,$@),$(patsubst $(objpfx)%,$$(objpfx)%,\
-+					      $(@:.d=.h) $(@:.h=.d)),'
-+	rm -f $(@:.h=.d)-t
-+	mv -f $(@:.h=.d)-t2 $(@:.h=.d)
- endif
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/bits/mman.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/bits/mman.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/bits/mman.h	Sat Jul  7 21:21:35 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/bits/mman.h	Fri Mar  7 10:46:33 2003
-@@ -1,5 +1,5 @@
- /* Definitions for POSIX memory map interface.  Linux/MIPS version.
--   Copyright (C) 1997, 2000 Free Software Foundation, Inc.
-+   Copyright (C) 1997, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -59,6 +59,8 @@
- # define MAP_DENYWRITE	0x2000		/* ETXTBSY */
- # define MAP_EXECUTABLE	0x4000		/* mark it as an executable */
- # define MAP_LOCKED	0x8000		/* pages are locked */
-+# define MAP_POPULATE   0x10000         /* populate (prefault) pagetables */
-+# define MAP_NONBLOCK   0x20000         /* do not block on IO */
- #endif
- 
- /* Flags to `msync'.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/bits/sigaction.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/bits/sigaction.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/bits/sigaction.h	Sat Jul  7 21:21:35 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/bits/sigaction.h	Tue Mar 25 22:51:52 2003
-@@ -1,5 +1,6 @@
- /* The proper definitions for Linux/MIPS's sigaction.
--   Copyright (C) 1993,94,95,97,98,99,2000 Free Software Foundation, Inc.
-+   Copyright (C) 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -49,7 +50,7 @@
-     /* Restore handler.  */
-     void (*sa_restorer) (void);
- 
--#if _MIPS_ISA == _MIPS_ISA_MIPS1 || _MIPS_ISA == _MIPS_ISA_MIPS2
-+#if _MIPS_SZPTR < 64
-     int sa_resv[1];
- #endif
-   };
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/clone.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/clone.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/clone.S	Sat Jul  7 21:21:35 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/clone.S	Sat Mar 29 09:01:57 2003
-@@ -1,6 +1,6 @@
--/* Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
-+/* Copyright (C) 1996, 1997, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
--   Contributed by Ralf Baechle <ralf@gnu.ai.mit.edu>, 1996.
-+   Contributed by Ralf Baechle <ralf@linux-mips.org>, 1996.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-@@ -21,7 +21,6 @@
-    and invokes a function in the right context after its all over.  */
- 
- #include <sys/asm.h>
--#include <asm/unistd.h>
- #include <sysdep.h>
- #define _ERRNO_H	1
- #include <bits/errno.h>
-@@ -29,15 +28,17 @@
- /* int clone(int (*fn)(void *arg), void *child_stack, int flags, void *arg) */
- 
- 	.text
-+LOCALSZ= 1
-+FRAMESZ= (((NARGSAVE+LOCALSZ)*SZREG)+ALSZ)&ALMASK
-+GPOFF= FRAMESZ-(1*SZREG)
- NESTED(__clone,4*SZREG,sp)
- #ifdef __PIC__
--	.set		noreorder
--	.cpload		$25
--	.set		reorder
--	subu		sp,32
--	.cprestore	16
--#else
--	subu		sp,32
-+	SETUP_GP
-+#endif
-+	PTR_SUBU sp, FRAMESZ
-+	SETUP_GP64 (GPOFF, __clone)
-+#ifdef __PIC__
-+	SAVE_GP (GPOFF)
- #endif
- #ifdef PROF
- 	.set		noat
-@@ -49,12 +50,12 @@
- 
- 	/* Sanity check arguments.  */
- 	li		v0,EINVAL
--	beqz		a0,error	/* No NULL function pointers.  */
--	beqz		a1,error	/* No NULL stack pointers.  */
-+	beqz		a0,L(error)	/* No NULL function pointers.  */
-+	beqz		a1,L(error)	/* No NULL stack pointers.  */
- 
--	subu		a1,32		/* Reserve argument save space.  */
--	sw		a0,0(a1)	/* Save function pointer.  */
--	sw		a3,4(a1)	/* Save argument pointer.  */
-+	PTR_SUBU	a1,32		/* Reserve argument save space.  */
-+	PTR_S		a0,0(a1)	/* Save function pointer.  */
-+	PTR_S		a3,PTRSIZE(a1)	/* Save argument pointer.  */
- 
- 
- 	/* Do the system call */
-@@ -62,20 +63,24 @@
- 	li		v0,__NR_clone
- 	syscall
- 
--	bnez		a3,error
--	beqz		v0,__thread_start
-+	bnez		a3,L(error)
-+	beqz		v0,L(thread_start)
- 
- 	/* Successful return from the parent */
--	addiu		sp,32
-+	RESTORE_GP64
-+	PTR_ADDU	sp, FRAMESZ
- 	ret
- 
- 	/* Something bad happened -- no child created */
--error:
--	addiu		sp,32
-+L(error):
- #ifdef __PIC__
--	la		t9,__syscall_error
-+	PTR_LA		t9,__syscall_error
-+	RESTORE_GP64
-+	PTR_ADDU	sp, FRAMESZ
- 	jr		t9
- #else
-+	RESTORE_GP64
-+	PTR_ADDU	sp, FRAMESZ
- 	j		__syscall_error
- #endif
- 	END(__clone)
-@@ -85,20 +90,21 @@
-    debug info.  */
- 
- ENTRY(__thread_start)
-+L(thread_start):
- 	/* cp is already loaded.  */
--	.cprestore	16
-+	SAVE_GP (GPOFF)
- 	/* The stackframe has been created on entry of clone().  */
- 	/* Restore the arg for user's function.  */
--	lw		t9,0(sp)	/* Function pointer.  */
--	lw		a0,4(sp)	/* Argument pointer.  */
-+	PTR_L		t9,0(sp)	/* Function pointer.  */
-+	PTR_L		a0,PTRSIZE(sp)	/* Argument pointer.  */
- 
- 	/* Call the user's function.  */
--	jalr		t9
-+	jal		t9
- 
- 	/* Call _exit rather than doing it inline for breakpoint purposes.  */
- 	move		a0,v0
- #ifdef __PIC__
--	la		t9,_exit
-+	PTR_LA		t9,_exit
- 	jalr		t9
- #else
- 	jal		_exit
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/configure glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/configure
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/configure	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/configure	Fri Mar 28 07:11:03 2003
-@@ -0,0 +1,75 @@
-+# This file is generated from configure.in by Autoconf.  DO NOT EDIT!
-+ # Local configure fragment for sysdeps/unix/sysv/linux/mips.
-+
-+case $machine in
-+mips*64*)
-+  rm -f asm-unistd.h
-+  asm_unistd_h=$sysheaders/asm/unistd.h
-+  if test ! -f $asm_unistd_h; then
-+    # Try to find asm/unistd.h in compiler header search path.
-+    try_asm_unistd_h=`echo '#include <asm/unistd.h>' | $CPP - |
-+			sed -n '/^# 1 "\(\/[^"]*\)".*/{s,,\1,p;q;}'`
-+    if test -n "$try_asm_unistd_h" &&
-+       test -f "$try_asm_unistd_h"; then
-+      asm_unistd_h=$try_asm_unistd_h
-+    fi
-+  fi
-+  if test ! -f "$asm_unistd_h"; then
-+    { echo "$as_me:$LINENO: WARNING: *** asm/unistd.h not found, it will not be pre-processed" >&5
-+echo "$as_me: WARNING: *** asm/unistd.h not found, it will not be pre-processed" >&2;}
-+    echo '#include <asm/unistd.h>' > asm-unistd.h
-+  else
-+    # The point of this preprocessing is to turn __NR_<syscall> into
-+    # __NR_N64_<syscall>, as well as to define __NR_<syscall> to
-+    # __NR_<abi>_<syscall>, if __NR_<abi>_<syscall> is defined
-+    # and <abi> is the compiler-enabled ABI.
-+    cat "$asm_unistd_h" |
-+    sed -e 's,__NR_,__NR_N64_,g' \
-+        -e 's,__NR_N64_##,__NR_##,g' \
-+	-e 's,__NR_N64_O32_,__NR_O32_,g' \
-+	-e 's,__NR_N64_N32_,__NR_N32_,g' \
-+	-e 's,__NR_N64_N64_,__NR_N64_,g' \
-+    | awk > asm-unistd.h '
-+/^#define __NR.*unused/ { print; next; }
-+/^#define __NR_N64__exit __NR_N64_exit/ {
-+	print "#define __NR__exit __NR_exit";
-+	print "#define __NR_O32__exit __NR_O32_exit";
-+	print "#define __NR_N32__exit __NR_N32_exit";
-+	print; next;
-+}
-+/^#define __NR_O32_/ {
-+	name = $2;
-+	sub (/_O32_/, "_", name);
-+	print;
-+	print "#if _MIPS_SIM == _MIPS_SIM_ABI32";
-+	print "# define " name " " $2;
-+	print "#endif";
-+	next;
-+}
-+/^#define __NR_N32_/ {
-+	name = $2;
-+	sub (/_N32_/, "_", name);
-+	print;
-+	print "#if defined _ABIN32 && _MIPS_SIM == _ABIN32";
-+	print "# define " name " " $2;
-+	print "#endif";
-+	next;
-+}
-+/^#define __NR_N64_/ {
-+	name = $2;
-+	sub (/_N64_/, "_", name);
-+	print;
-+	print "#if defined _ABI64 && _MIPS_SIM == _ABI64";
-+	print "# define " name " " $2;
-+	print "#endif";
-+	next;
-+}
-+{
-+	print;
-+}'
-+  fi ;;
-+mips*)
-+  rm -f asm-unistd.h
-+  echo '#include <asm/unistd.h>' > asm-unistd.h
-+  ;;
-+esac
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/configure.in glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/configure.in
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/configure.in	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/configure.in	Mon Mar 17 16:50:05 2003
-@@ -0,0 +1,75 @@
-+sinclude(./aclocal.m4)dnl Autoconf lossage
-+GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-+# Local configure fragment for sysdeps/unix/sysv/linux/mips.
-+
-+case $machine in
-+mips*64*)
-+  rm -f asm-unistd.h
-+  asm_unistd_h=$sysheaders/asm/unistd.h
-+  if test ! -f $asm_unistd_h; then
-+    # Try to find asm/unistd.h in compiler header search path.
-+    try_asm_unistd_h=`echo '#include <asm/unistd.h>' | $CPP - |
-+			sed -n '/^# 1 "\(\/[^"]*\)".*/{s,,\1,p;q;}'`
-+    if test -n "$try_asm_unistd_h" &&
-+       test -f "$try_asm_unistd_h"; then
-+      asm_unistd_h=$try_asm_unistd_h
-+    fi
-+  fi
-+  if test ! -f "$asm_unistd_h"; then
-+    AC_MSG_WARN([*** asm/unistd.h not found, it will not be pre-processed])
-+    echo '#include <asm/unistd.h>' > asm-unistd.h
-+  else
-+    # The point of this preprocessing is to turn __NR_<syscall> into
-+    # __NR_N64_<syscall>, as well as to define __NR_<syscall> to
-+    # __NR_<abi>_<syscall>, if __NR_<abi>_<syscall> is defined
-+    # and <abi> is the compiler-enabled ABI.
-+    cat "$asm_unistd_h" |
-+    sed -e 's,__NR_,__NR_N64_,g' \
-+        -e 's,__NR_N64_##,__NR_##,g' \
-+	-e 's,__NR_N64_O32_,__NR_O32_,g' \
-+	-e 's,__NR_N64_N32_,__NR_N32_,g' \
-+	-e 's,__NR_N64_N64_,__NR_N64_,g' \
-+    | awk > asm-unistd.h '
-+/^#define __NR.*unused/ { print; next; }
-+/^#define __NR_N64__exit __NR_N64_exit/ {
-+	print "#define __NR__exit __NR_exit";
-+	print "#define __NR_O32__exit __NR_O32_exit";
-+	print "#define __NR_N32__exit __NR_N32_exit";
-+	print; next;
-+}
-+/^#define __NR_O32_/ {
-+	name = $2;
-+	sub (/_O32_/, "_", name);
-+	print;
-+	print "#if _MIPS_SIM == _MIPS_SIM_ABI32";
-+	print "# define " name " " $2;
-+	print "#endif";
-+	next;
-+}
-+/^#define __NR_N32_/ {
-+	name = $2;
-+	sub (/_N32_/, "_", name);
-+	print;
-+	print "#if defined _ABIN32 && _MIPS_SIM == _ABIN32";
-+	print "# define " name " " $2;
-+	print "#endif";
-+	next;
-+}
-+/^#define __NR_N64_/ {
-+	name = $2;
-+	sub (/_N64_/, "_", name);
-+	print;
-+	print "#if defined _ABI64 && _MIPS_SIM == _ABI64";
-+	print "# define " name " " $2;
-+	print "#endif";
-+	next;
-+}
-+{
-+	print;
-+}'
-+  fi ;;
-+mips*)
-+  rm -f asm-unistd.h
-+  echo '#include <asm/unistd.h>' > asm-unistd.h
-+  ;;
-+esac
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/kernel_sigaction.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/kernel_sigaction.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/kernel_sigaction.h	Fri Dec 15 07:05:44 2000
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/kernel_sigaction.h	Tue Mar 25 22:51:53 2003
-@@ -12,7 +12,7 @@
- 
- 	/* Abi says here follows reserved int[2] */
- 	void		(*sa_restorer)(void);
--#if (_MIPS_ISA == _MIPS_ISA_MIPS1) || (_MIPS_ISA == _MIPS_ISA_MIPS2)
-+#if (_MIPS_SZPTR < 64)
- 	/*
- 	 * For 32 bit code we have to pad struct sigaction to get
- 	 * constant size for the ABI
-@@ -23,7 +23,7 @@
- 
- 
- #define _KERNEL_NSIG	       128
--#define _KERNEL_NSIG_BPW       32
-+#define _KERNEL_NSIG_BPW       _MIPS_SZLONG
- #define _KERNEL_NSIG_WORDS     (_KERNEL_NSIG / _KERNEL_NSIG_BPW)
- 
- typedef struct {
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/kernel_stat.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/kernel_stat.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/kernel_stat.h	Mon Nov 20 09:45:43 2000
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/kernel_stat.h	Mon Mar 17 16:47:13 2003
-@@ -1,4 +1,28 @@
- /* Definition of `struct stat' used in the kernel..  */
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+struct kernel_stat
-+  {
-+    unsigned int st_dev;
-+    unsigned int __pad1[3];
-+    unsigned long st_ino;
-+    unsigned int st_mode;
-+    unsigned int st_nlink;
-+    int st_uid;
-+    int st_gid;
-+    unsigned int st_rdev;
-+    unsigned int __pad2[3];
-+    long st_size;
-+    unsigned int st_atime;
-+    unsigned int __unused1;
-+    unsigned int st_mtime;
-+    unsigned int __unused2;
-+    unsigned int st_ctime;
-+    unsigned int __unused3;
-+    unsigned int st_blksize;
-+    unsigned int __pad3;
-+    unsigned long st_blocks;
-+  };
-+#else
- struct kernel_stat
-   {
-     unsigned long int st_dev;
-@@ -26,3 +50,4 @@
-     unsigned int st_flags;
-     unsigned int st_gen;
-   };
-+#endif
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips32/kern64/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips32/kern64/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips32/kern64/sysdep.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips32/kern64/sysdep.h	Sat Mar 29 09:15:29 2003
-@@ -0,0 +1,36 @@
-+/* Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#ifndef _LINUX_MIPS_MIPS32_KERN64_SYSDEP_H
-+#define _LINUX_MIPS_MIPS32_KERN64_SYSDEP_H 1
-+
-+/* There is some commonality.  */
-+#include <sysdeps/unix/sysv/linux/mips/mips32/sysdep.h>
-+
-+/* For Linux we can use the system call table in the header file
-+	/usr/include/asm/unistd.h
-+   of the kernel.  But these symbols do not follow the SYS_* syntax
-+   so we have to redefine the `SYS_ify' macro here.  */
-+#undef SYS_ify
-+#ifdef __STDC__
-+# define SYS_ify(syscall_name)	__NR_O32_##syscall_name
-+#else
-+# define SYS_ify(syscall_name)	__NR_O32_/**/syscall_name
-+#endif
-+
-+#endif /* linux/mips/mips32/kern64/sysdep.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips32/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips32/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips32/sysdep.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips32/sysdep.h	Sat Mar 29 09:15:29 2003
-@@ -0,0 +1,282 @@
-+/* Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#ifndef _LINUX_MIPS_MIPS32_SYSDEP_H
-+#define _LINUX_MIPS_MIPS32_SYSDEP_H 1
-+
-+/* There is some commonality.  */
-+#include <sysdeps/unix/mips/mips32/sysdep.h>
-+
-+/* For Linux we can use the system call table in the header file
-+	/usr/include/asm/unistd.h
-+   of the kernel.  But these symbols do not follow the SYS_* syntax
-+   so we have to redefine the `SYS_ify' macro here.  */
-+#undef SYS_ify
-+#ifdef __STDC__
-+# define SYS_ify(syscall_name)	__NR_##syscall_name
-+#else
-+# define SYS_ify(syscall_name)	__NR_/**/syscall_name
-+#endif
-+
-+#ifdef __ASSEMBLER__
-+
-+/* We don't want the label for the error handler to be visible in the symbol
-+   table when we define it here.  */
-+#ifdef __PIC__
-+# define SYSCALL_ERROR_LABEL 99b
-+#endif
-+
-+#else   /* ! __ASSEMBLER__ */
-+
-+/* Define a macro which expands into the inline wrapper code for a system
-+   call.  */
-+#undef INLINE_SYSCALL
-+#define INLINE_SYSCALL(name, nr, args...)                               \
-+  ({ INTERNAL_SYSCALL_DECL(err);					\
-+     long result_var = INTERNAL_SYSCALL (name, err, nr, args);      	\
-+     if ( INTERNAL_SYSCALL_ERROR_P (result_var, err) )  		\
-+       {                                                                \
-+         __set_errno (INTERNAL_SYSCALL_ERRNO (result_var, err));      	\
-+         result_var = -1L;                               		\
-+       }                                                                \
-+     result_var; })
-+
-+#undef INTERNAL_SYSCALL_DECL
-+#define INTERNAL_SYSCALL_DECL(err) long err
-+
-+#undef INTERNAL_SYSCALL_ERROR_P
-+#define INTERNAL_SYSCALL_ERROR_P(val, err)   ((long) (err))
-+
-+#undef INTERNAL_SYSCALL_ERRNO
-+#define INTERNAL_SYSCALL_ERRNO(val, err)     (val)
-+
-+#undef INTERNAL_SYSCALL
-+#define INTERNAL_SYSCALL(name, err, nr, args...) internal_syscall##nr(name, err, args)
-+
-+#define internal_syscall0(name, err, dummy...) 				\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a3 asm("$7"); 					\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %2\t\t\t# " #name "\n\t"				\
-+	"syscall\n\t" 							\
-+	".set reorder" 							\
-+	: "=r" (__v0), "=r" (__a3) 					\
-+	: "i" (SYS_ify(name))						\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall1(name, err, arg1) 				\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a3 asm("$7"); 					\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %3\t\t\t# " #name "\n\t"				\
-+	"syscall\n\t" 							\
-+	".set reorder" 							\
-+	: "=r" (__v0), "=r" (__a3) 					\
-+	: "r" (__a0), "i" (SYS_ify(name)) 				\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall2(name, err, arg1, arg2) 			\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a1 asm("$5") = (long) arg2; 			\
-+	register long __a3 asm("$7"); 					\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %4\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "=r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "i" (SYS_ify(name))			\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall3(name, err, arg1, arg2, arg3) 			\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a1 asm("$5") = (long) arg2; 			\
-+	register long __a2 asm("$6") = (long) arg3; 			\
-+	register long __a3 asm("$7"); 					\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "=r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) 	\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall4(name, err, arg1, arg2, arg3, arg4) 		\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a1 asm("$5") = (long) arg2; 			\
-+	register long __a2 asm("$6") = (long) arg3; 			\
-+	register long __a3 asm("$7") = (long) arg4; 			\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "+r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) 	\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall5(name, err, arg1, arg2, arg3, arg4, arg5) 	\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a1 asm("$5") = (long) arg2; 			\
-+	register long __a2 asm("$6") = (long) arg3; 			\
-+	register long __a3 asm("$7") = (long) arg4; 			\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"lw\t$2, %6\n\t" 						\
-+	"subu\t$29, 32\n\t" 						\
-+	"sw\t$2, 16($29)\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	"addiu\t$29, 32\n\t" 						\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "+r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), 	\
-+	  "m" ((long)arg5) 						\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall6(name, err, arg1, arg2, arg3, arg4, arg5, arg6)\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a1 asm("$5") = (long) arg2; 			\
-+	register long __a2 asm("$6") = (long) arg3; 			\
-+	register long __a3 asm("$7") = (long) arg4; 			\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"lw\t$2, %6\n\t" 						\
-+	"lw\t$8, %7\n\t" 						\
-+	"subu\t$29, 32\n\t" 						\
-+	"sw\t$2, 16($29)\n\t" 						\
-+	"sw\t$8, 20($29)\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	"addiu\t$29, 32\n\t" 						\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "+r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), 	\
-+	  "m" ((long)arg5), "m" ((long)arg6)				\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall7(name, err, arg1, arg2, arg3, arg4, arg5, arg6, arg7)\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a1 asm("$5") = (long) arg2; 			\
-+	register long __a2 asm("$6") = (long) arg3; 			\
-+	register long __a3 asm("$7") = (long) arg4; 			\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"lw\t$2, %6\n\t" 						\
-+	"lw\t$8, %7\n\t" 						\
-+	"lw\t$9, %8\n\t" 						\
-+	"subu\t$29, 32\n\t" 						\
-+	"sw\t$2, 16($29)\n\t" 						\
-+	"sw\t$8, 20($29)\n\t" 						\
-+	"sw\t$9, 24($29)\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	"addiu\t$29, 32\n\t" 						\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "+r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), 	\
-+	  "m" ((long)arg5), "m" ((long)arg6), "m" ((long)arg7)		\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define __SYSCALL_CLOBBERS "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", "$25"
-+
-+#endif /* __ASSEMBLER__ */
-+
-+#endif /* linux/mips/mips32/sysdep.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/Dist glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/Dist
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/Dist	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/Dist	Mon Mar 17 16:57:19 2003
-@@ -0,0 +1 @@
-+ldd-rewrite.sed
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/ldconfig.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/ldconfig.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/ldconfig.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/ldconfig.h	Mon Mar 17 17:20:44 2003
-@@ -0,0 +1,26 @@
-+/* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sysdeps/generic/ldconfig.h>
-+
-+#define SYSDEP_KNOWN_INTERPRETER_NAMES \
-+  { "/lib32/ld.so.1", FLAG_ELF_LIBC6 }, \
-+  { "/lib64/ld.so.1", FLAG_ELF_LIBC6 },
-+#define SYSDEP_KNOWN_LIBRARY_NAMES \
-+  { "libc.so.6", FLAG_ELF_LIBC6 },	\
-+  { "libm.so.6", FLAG_ELF_LIBC6 },
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/ldd-rewrite.sed glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/ldd-rewrite.sed
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/ldd-rewrite.sed	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/ldd-rewrite.sed	Mon Mar 17 16:57:19 2003
-@@ -0,0 +1 @@
-+s_^\(RTLDLIST=\)\(.*lib\)\(\|32\|64\)\(/[^/]*\.so\.[0-9.]*\)[ 	]*$_\1"\232\4 \264\4 \2\4"_
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/llseek.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/llseek.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/llseek.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/llseek.c	Mon Mar 17 17:20:44 2003
-@@ -0,0 +1 @@
-+/* lseek() is 64-bit capable already.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h	Mon Mar 17 17:20:44 2003
-@@ -0,0 +1,263 @@
-+/* Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#ifndef _LINUX_MIPS_SYSDEP_H
-+#define _LINUX_MIPS_SYSDEP_H 1
-+
-+/* There is some commonality.  */
-+#include <sysdeps/unix/mips/mips64/n32/sysdep.h>
-+
-+/* For Linux we can use the system call table in the header file
-+	/usr/include/asm/unistd.h
-+   of the kernel.  But these symbols do not follow the SYS_* syntax
-+   so we have to redefine the `SYS_ify' macro here.  */
-+#undef SYS_ify
-+#ifdef __STDC__
-+# define SYS_ify(syscall_name)	__NR_N32_##syscall_name
-+#else
-+# define SYS_ify(syscall_name)	__NR_N32_/**/syscall_name
-+#endif
-+
-+
-+#ifndef __ASSEMBLER__
-+#if 0 /* untested */
-+/* Define a macro which expands into the inline wrapper code for a system
-+   call.  */
-+#undef INLINE_SYSCALL
-+#define INLINE_SYSCALL(name, nr, args...)                               \
-+  ({ INTERNAL_SYSCALL_DECL(err);					\
-+     long result_var = INTERNAL_SYSCALL (name, err, nr, args);      	\
-+     if ( INTERNAL_SYSCALL_ERROR_P (result_var, err) )  		\
-+       {                                                                \
-+         __set_errno (INTERNAL_SYSCALL_ERRNO (result_var, err));      	\
-+         result_var = -1L;                               		\
-+       }                                                                \
-+     result_var; })
-+
-+#undef INTERNAL_SYSCALL_DECL
-+#define INTERNAL_SYSCALL_DECL(err) long err
-+
-+#undef INTERNAL_SYSCALL_ERROR_P
-+#define INTERNAL_SYSCALL_ERROR_P(val, err)   ((long) (err))
-+
-+#undef INTERNAL_SYSCALL_ERRNO
-+#define INTERNAL_SYSCALL_ERRNO(val, err)     (val)
-+
-+#undef INTERNAL_SYSCALL
-+#define INTERNAL_SYSCALL(name, err, nr, args...) internal_syscall##nr(name, err, args)
-+
-+#define internal_syscall0(name, err, dummy...) 				\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a3 asm("$7"); 					\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %2\t\t\t# " #name "\n\t"				\
-+	"syscall\n\t" 							\
-+	".set reorder" 							\
-+	: "=r" (__v0), "=r" (__a3) 					\
-+	: "i" (SYS_ify(name))						\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall1(name, err, arg1) 				\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long long __v0 asm("$2"); 				\
-+	register long long __a0 asm("$4") = (long long) arg1; 		\
-+	register long long __a3 asm("$7"); 				\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %3\t\t\t# " #name "\n\t"				\
-+	"syscall\n\t" 							\
-+	".set reorder" 							\
-+	: "=r" (__v0), "=r" (__a3) 					\
-+	: "r" (__a0), "i" (SYS_ify(name)) 				\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall2(name, err, arg1, arg2) 			\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long long __v0 asm("$2"); 				\
-+	register long long __a0 asm("$4") = (long long) arg1; 		\
-+	register long long __a1 asm("$5") = (long long) arg2; 		\
-+	register long long __a3 asm("$7"); 				\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %4\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "=r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "i" (SYS_ify(name))			\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall3(name, err, arg1, arg2, arg3) 			\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long long __v0 asm("$2"); 				\
-+	register long long __a0 asm("$4") = (long long) arg1; 		\
-+	register long long __a1 asm("$5") = (long long) arg2; 		\
-+	register long long __a2 asm("$6") = (long long) arg3; 		\
-+	register long long __a3 asm("$7"); 				\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "=r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) 	\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall4(name, err, arg1, arg2, arg3, arg4) 		\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long long __v0 asm("$2"); 				\
-+	register long long __a0 asm("$4") = (long long) arg1; 		\
-+	register long long __a1 asm("$5") = (long long) arg2; 		\
-+	register long long __a2 asm("$6") = (long long) arg3; 		\
-+	register long long __a3 asm("$7") = (long long) arg4; 		\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "+r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) 	\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall5(name, err, arg1, arg2, arg3, arg4, arg5) 	\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long long __v0 asm("$2"); 				\
-+	register long long __a0 asm("$4") = (long long) arg1; 		\
-+	register long long __a1 asm("$5") = (long long) arg2; 		\
-+	register long long __a2 asm("$6") = (long long) arg3; 		\
-+	register long long __a3 asm("$7") = (long long) arg4; 		\
-+	register long long __a4 asm("$8") = (long long) arg5; 		\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "+r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), 	\
-+	  "r" (__a4) 							\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall6(name, err, arg1, arg2, arg3, arg4, arg5, arg6)\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long long __v0 asm("$2"); 				\
-+	register long long __a0 asm("$4") = (long long) arg1; 		\
-+	register long long __a1 asm("$5") = (long long) arg2; 		\
-+	register long long __a2 asm("$6") = (long long) arg3; 		\
-+	register long long __a3 asm("$7") = (long long) arg4; 		\
-+	register long long __a4 asm("$8") = (long long) arg5; 		\
-+	register long long __a5 asm("$9") = (long long) arg6; 		\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "+r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), 	\
-+	  "r" (__a5), "r" (__a6)					\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall7(name, err, arg1, arg2, arg3, arg4, arg5, arg6, arg7)\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long long __v0 asm("$2"); 				\
-+	register long long __a0 asm("$4") = (long long) arg1; 		\
-+	register long long __a1 asm("$5") = (long long) arg2; 		\
-+	register long long __a2 asm("$6") = (long long) arg3; 		\
-+	register long long __a3 asm("$7") = (long long) arg4; 		\
-+	register long long __a4 asm("$8") = (long long) arg5; 		\
-+	register long long __a5 asm("$9") = (long long) arg6; 		\
-+	register long long __a6 asm("$10") = (long long) arg7; 		\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "+r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), 	\
-+	  "r" (__a5), "r" (__a6), "r" (__a7)				\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define __SYSCALL_CLOBBERS "$1", "$3", "$11", "$12", "$13", "$14", "$15", "$24", "$25"
-+#endif /* untested */
-+#endif /* __ASSEMBLER__ */
-+
-+#endif /* linux/mips/sysdep.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/n64/glob64.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/n64/glob64.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/n64/glob64.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/n64/glob64.c	Mon Mar 17 17:20:44 2003
-@@ -0,0 +1 @@
-+/* glob64 is in glob.c */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S	Thu Mar 20 08:54:56 2003
-@@ -0,0 +1,42 @@
-+/* Copyright 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sysdep.h>
-+
-+#include <sys/asm.h>
-+
-+/* Sign-extend the ioctl number, since the kernel wants it as a
-+   sign-extended 32-bit value, but our prototype is that of a long.  */
-+
-+	.text
-+ENTRY (__ioctl)
-+	li v0, __NR_ioctl
-+	sll a1,a1,0
-+	syscall			/* Do the system call.  */
-+	bne a3, zero, L(error)
-+	ret
-+
-+L(error):
-+	.cpsetup t9, a0, __ioctl
-+	PTR_LA t9,__syscall_error
-+	.cprestore
-+	jr t9
-+
-+PSEUDO_END (__ioctl)
-+
-+weak_alias (__ioctl, ioctl)
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h	Mon Mar 17 17:20:44 2003
-@@ -0,0 +1,263 @@
-+/* Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#ifndef _LINUX_MIPS_SYSDEP_H
-+#define _LINUX_MIPS_SYSDEP_H 1
-+
-+/* There is some commonality.  */
-+#include <sysdeps/unix/mips/mips64/n64/sysdep.h>
-+
-+/* For Linux we can use the system call table in the header file
-+	/usr/include/asm/unistd.h
-+   of the kernel.  But these symbols do not follow the SYS_* syntax
-+   so we have to redefine the `SYS_ify' macro here.  */
-+#undef SYS_ify
-+#ifdef __STDC__
-+# define SYS_ify(syscall_name)	__NR_N64_##syscall_name
-+#else
-+# define SYS_ify(syscall_name)	__NR_N64_/**/syscall_name
-+#endif
-+
-+
-+#ifndef __ASSEMBLER__
-+#if 0 /* untested */
-+/* Define a macro which expands into the inline wrapper code for a system
-+   call.  */
-+#undef INLINE_SYSCALL
-+#define INLINE_SYSCALL(name, nr, args...)                               \
-+  ({ INTERNAL_SYSCALL_DECL(err);					\
-+     long result_var = INTERNAL_SYSCALL (name, err, nr, args);      	\
-+     if ( INTERNAL_SYSCALL_ERROR_P (result_var, err) )  		\
-+       {                                                                \
-+         __set_errno (INTERNAL_SYSCALL_ERRNO (result_var, err));      	\
-+         result_var = -1L;                               		\
-+       }                                                                \
-+     result_var; })
-+
-+#undef INTERNAL_SYSCALL_DECL
-+#define INTERNAL_SYSCALL_DECL(err) long err
-+
-+#undef INTERNAL_SYSCALL_ERROR_P
-+#define INTERNAL_SYSCALL_ERROR_P(val, err)   ((long) (err))
-+
-+#undef INTERNAL_SYSCALL_ERRNO
-+#define INTERNAL_SYSCALL_ERRNO(val, err)     (val)
-+
-+#undef INTERNAL_SYSCALL
-+#define INTERNAL_SYSCALL(name, err, nr, args...) internal_syscall##nr(name, err, args)
-+
-+#define internal_syscall0(name, err, dummy...) 				\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a3 asm("$7"); 					\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %2\t\t\t# " #name "\n\t"				\
-+	"syscall\n\t" 							\
-+	".set reorder" 							\
-+	: "=r" (__v0), "=r" (__a3) 					\
-+	: "i" (SYS_ify(name))						\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall1(name, err, arg1) 				\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a3 asm("$7"); 					\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %3\t\t\t# " #name "\n\t"				\
-+	"syscall\n\t" 							\
-+	".set reorder" 							\
-+	: "=r" (__v0), "=r" (__a3) 					\
-+	: "r" (__a0), "i" (SYS_ify(name)) 				\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall2(name, err, arg1, arg2) 			\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a1 asm("$5") = (long) arg2; 			\
-+	register long __a3 asm("$7"); 					\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %4\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "=r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "i" (SYS_ify(name))			\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall3(name, err, arg1, arg2, arg3) 			\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a1 asm("$5") = (long) arg2; 			\
-+	register long __a2 asm("$6") = (long) arg3; 			\
-+	register long __a3 asm("$7"); 					\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "=r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) 	\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall4(name, err, arg1, arg2, arg3, arg4) 		\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a1 asm("$5") = (long) arg2; 			\
-+	register long __a2 asm("$6") = (long) arg3; 			\
-+	register long __a3 asm("$7") = (long) arg4; 			\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "+r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) 	\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall5(name, err, arg1, arg2, arg3, arg4, arg5) 	\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a1 asm("$5") = (long) arg2; 			\
-+	register long __a2 asm("$6") = (long) arg3; 			\
-+	register long __a3 asm("$7") = (long) arg4; 			\
-+	register long __a4 asm("$8") = (long) arg5; 			\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "+r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), 	\
-+	  "r" (__a4) 							\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall6(name, err, arg1, arg2, arg3, arg4, arg5, arg6)\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a1 asm("$5") = (long) arg2; 			\
-+	register long __a2 asm("$6") = (long) arg3; 			\
-+	register long __a3 asm("$7") = (long) arg4; 			\
-+	register long __a4 asm("$8") = (long) arg5; 			\
-+	register long __a5 asm("$9") = (long) arg6; 			\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "+r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), 	\
-+	  "r" (__a5), "r" (__a6)					\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define internal_syscall7(name, err, arg1, arg2, arg3, arg4, arg5, arg6, arg7)\
-+({ 									\
-+	long _sys_result;						\
-+									\
-+	{								\
-+	register long __v0 asm("$2"); 					\
-+	register long __a0 asm("$4") = (long) arg1; 			\
-+	register long __a1 asm("$5") = (long) arg2; 			\
-+	register long __a2 asm("$6") = (long) arg3; 			\
-+	register long __a3 asm("$7") = (long) arg4; 			\
-+	register long __a4 asm("$8") = (long) arg5; 			\
-+	register long __a5 asm("$9") = (long) arg6; 			\
-+	register long __a6 asm("$10") = (long) arg7; 			\
-+	__asm__ volatile ( 						\
-+	".set\tnoreorder\n\t" 						\
-+	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
-+	"syscall\n\t" 							\
-+	".set\treorder" 						\
-+	: "=r" (__v0), "+r" (__a3) 					\
-+	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), 	\
-+	  "r" (__a5), "r" (__a6), "r" (__a7)				\
-+	: __SYSCALL_CLOBBERS); 						\
-+	err = __a3;							\
-+	_sys_result = __v0;						\
-+	}								\
-+	_sys_result;							\
-+})
-+
-+#define __SYSCALL_CLOBBERS "$1", "$3", "$11", "$12", "$13", "$14", "$15", "$24", "$25"
-+#endif /* untested */
-+#endif /* __ASSEMBLER__ */
-+
-+#endif /* linux/mips/sysdep.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/recv.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/recv.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/recv.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/recv.c	Mon Mar 17 17:20:44 2003
-@@ -0,0 +1 @@
-+#include <sysdeps/unix/sysv/linux/x86_64/recv.c>
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/send.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/send.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/send.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/send.c	Mon Mar 17 17:20:44 2003
-@@ -0,0 +1 @@
-+#include <sysdeps/unix/sysv/linux/x86_64/send.c>
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/syscall.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/syscall.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/syscall.S	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/syscall.S	Mon Mar 17 17:20:44 2003
-@@ -0,0 +1,53 @@
-+/* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sysdep.h>
-+
-+#include <sys/asm.h>
-+
-+/* Please consult the file sysdeps/unix/sysv/linux/x86-64/sysdep.h for
-+   more information about the value -4095 used below.  */
-+
-+/* Usage: long syscall (syscall_number, arg1, arg2, arg3, arg4, arg5)
-+   We need to do some arg shifting, the syscall_number will be in
-+   rax.  */
-+
-+
-+	.text
-+ENTRY (syscall)
-+	move v0, a0		/* Syscall number -> v0 */
-+	move a0, a1		/* shift arg1 - arg7.  */
-+	move a1, a2
-+	move a2, a3
-+	move a3, a4
-+	move a4, a5
-+	move a5, a6
-+	move a6, a7
-+
-+	syscall			/* Do the system call.  */
-+	bne a3, zero, L(error)
-+
-+	ret
-+
-+L(error):
-+	.cpsetup t9, a0, syscall
-+	PTR_LA t9,__syscall_error
-+	.cprestore
-+	jr t9
-+
-+PSEUDO_END (syscall)
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/syscalls.list glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/syscalls.list
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/syscalls.list	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/syscalls.list	Mon Mar 17 17:20:44 2003
-@@ -0,0 +1,20 @@
-+# File name	Caller	Syscall name	Args	Strong name	Weak names
-+
-+lseek		-	lseek		i:iii	__libc_lseek	__lseek lseek __llseek llseek __libc_lseek64 __lseek64 lseek64
-+
-+# proper socket implementations:
-+recvfrom	-	recvfrom	i:ibniBN __libc_recvfrom __recvfrom recvfrom __syscall_recvfrom
-+sendto		-	sendto		i:ibnibn __libc_sendto	__sendto sendto __syscall_sendto
-+
-+# semaphore and shm system calls
-+msgctl		-	msgctl		i:iip	__msgctl	msgctl
-+msgget		-	msgget		i:ii	__msgget	msgget
-+msgrcv		-	msgrcv		i:ibnii	__msgrcv	msgrcv
-+msgsnd		-	msgsnd		i:ibni	__msgsnd	msgsnd
-+shmat		-	shmat		i:ipi	__shmat		shmat
-+shmctl		-	shmctl		i:iip	__shmctl	shmctl
-+shmdt		-	shmdt		i:s	__shmdt		shmdt
-+shmget		-	shmget		i:iii	__shmget	shmget
-+semop		-	semop		i:ipi	__semop		semop
-+semget		-	semget		i:iii	__semget	semget
-+semctl		-	semctl		i:iiii	__semctl	semctl
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/umount.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/umount.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/mips64/umount.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/mips64/umount.c	Mon Mar 17 17:20:44 2003
-@@ -0,0 +1 @@
-+#include <sysdeps/unix/sysv/linux/hppa/umount.c>
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/pread.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/pread.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/pread.c	Mon Jan 27 19:55:20 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/pread.c	Thu Mar 20 21:58:02 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1997, 1998, 2000, 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1997, 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
- 
-@@ -42,7 +42,13 @@
- 				off_t offset) internal_function;
- # endif
- extern ssize_t __syscall_pread (int fd, void *__unbounded buf, size_t count,
--				int dummy, off_t offset_hi, off_t offset_lo);
-+				int dummy,
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+				off_t offset
-+#else
-+				off_t offset_hi, off_t offset_lo
-+#endif
-+				);
- 
- 
- 
-@@ -59,8 +65,13 @@
-     {
-      /* First try the syscall.  */
-      assert (sizeof (offset) == 4);
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+     result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
-+			      offset);
-+#else
-      result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
- 			      __LONG_LONG_PAIR (offset >> 31, offset));
-+#endif
- # if __ASSUME_PREAD_SYSCALL == 0
-      if (result == -1 && errno == ENOSYS)
-      /* No system call available.  Use the emulation.  */
-@@ -73,8 +84,13 @@
- 
-   /* First try the syscall.  */
-   assert (sizeof (offset) == 4);
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+  result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
-+			   offset);
-+#else
-   result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
- 			   __LONG_LONG_PAIR (offset >> 31, offset));
-+#endif
- # if __ASSUME_PREAD_SYSCALL == 0
-   if (result == -1 && errno == ENOSYS)
-     /* No system call available.  Use the emulation.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/pread64.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/pread64.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/pread64.c	Mon Jan 27 19:55:20 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/pread64.c	Thu Mar 20 21:58:02 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
-+/* Copyright (C) 1997, 1998, 2000, 2002 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
- 
-@@ -42,7 +42,13 @@
- # endif
- 
- extern ssize_t __syscall_pread (int fd, void *__unbounded buf, size_t count,
--				int dummy, off_t offset_hi, off_t offset_lo);
-+				int dummy,
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+				off_t offset
-+#else
-+				off_t offset_hi, off_t offset_lo
-+#endif
-+				);
- 
- 
- 
-@@ -59,9 +65,14 @@
-   if (SINGLE_THREAD_P)
-     {
-      /* First try the syscall.  */
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+      result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
-+			       offset);
-+#else
-      result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
- 			      __LONG_LONG_PAIR ((off_t) (offset >> 32),
- 			      (off_t) (offset & 0xffffffff)));
-+#endif
- # if __ASSUME_PREAD_SYSCALL == 0
-      if (result == -1 && errno == ENOSYS)
-      /* No system call available.  Use the emulation.  */
-@@ -73,9 +84,14 @@
-   int oldtype = LIBC_CANCEL_ASYNC ();
- 
-   /* First try the syscall.  */
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+  result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
-+			   offset);
-+#else
-   result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
- 			   __LONG_LONG_PAIR ((off_t) (offset >> 32),
- 					     (off_t) (offset & 0xffffffff)));
-+#endif
- # if __ASSUME_PREAD_SYSCALL == 0
-   if (result == -1 && errno == ENOSYS)
-     /* No system call available.  Use the emulation.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/ptrace.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/ptrace.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/ptrace.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/ptrace.c	Mon Mar 17 16:48:52 2003
-@@ -0,0 +1,112 @@
-+/* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2002, 2003
-+	Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <errno.h>
-+#include <sys/types.h>
-+#include <sys/ptrace.h>
-+#include <sys/user.h>
-+#include <stdarg.h>
-+
-+#include <sysdep.h>
-+#include <sys/syscall.h>
-+#include <bp-checks.h>
-+
-+#if defined _ABIN32 && _MIPS_SIM == _ABIN32
-+__extension__ typedef long long int reg_type;
-+#else
-+typedef long int reg_type;
-+#endif
-+
-+extern reg_type __syscall_ptrace (int, pid_t, void *__unbounded,
-+				  reg_type __unbounded);
-+
-+reg_type
-+ptrace (enum __ptrace_request request, ...)
-+{
-+  reg_type res, ret;
-+  va_list ap;
-+  pid_t pid;
-+  void *addr;
-+  reg_type data;
-+
-+  va_start (ap, request);
-+  pid = va_arg (ap, pid_t);
-+  addr = va_arg (ap, void *);
-+  data = va_arg (ap, reg_type);
-+  va_end (ap);
-+
-+  if (request > 0 && request < 4)
-+    data = &ret;
-+
-+#if __BOUNDED_POINTERS__
-+  switch (request)
-+    {
-+    case PTRACE_PEEKTEXT:
-+    case PTRACE_PEEKDATA:
-+    case PTRACE_PEEKUSER:
-+    case PTRACE_POKETEXT:
-+    case PTRACE_POKEDATA:
-+    case PTRACE_POKEUSER:
-+      (void) CHECK_1 ((int *) addr);
-+      (void) CHECK_1 ((int *) data);
-+      break;
-+
-+    case PTRACE_GETREGS:
-+    case PTRACE_SETREGS:
-+      /* We don't know the size of data, so the best we can do is ensure
-+	 that `data' is valid for at least one word.  */
-+      (void) CHECK_1 ((int *) data);
-+      break;
-+
-+    case PTRACE_GETFPREGS:
-+    case PTRACE_SETFPREGS:
-+      /* We don't know the size of data, so the best we can do is ensure
-+	 that `data' is valid for at least one word.  */
-+      (void) CHECK_1 ((int *) data);
-+      break;
-+
-+    case PTRACE_GETFPXREGS:
-+    case PTRACE_SETFPXREGS:
-+      /* We don't know the size of data, so the best we can do is ensure
-+	 that `data' is valid for at least one word.  */
-+      (void) CHECK_1 ((int *) data);
-+      break;
-+
-+    case PTRACE_TRACEME:
-+    case PTRACE_CONT:
-+    case PTRACE_KILL:
-+    case PTRACE_SINGLESTEP:
-+    case PTRACE_ATTACH:
-+    case PTRACE_DETACH:
-+    case PTRACE_SYSCALL:
-+      /* Neither `data' nor `addr' needs any checks.  */
-+      break;
-+    };
-+#endif
-+
-+  res = INLINE_SYSCALL (ptrace, 4, request, pid,
-+			__ptrvalue (addr), __ptrvalue (data));
-+  if (res >= 0 && request > 0 && request < 4)
-+    {
-+      __set_errno (0);
-+      return ret;
-+    }
-+
-+  return res;
-+}
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/pwrite.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/pwrite.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/pwrite.c	Mon Jan 27 19:55:20 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/pwrite.c	Thu Mar 20 21:58:02 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1997, 1998, 2000, 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1997, 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
- 
-@@ -38,7 +38,13 @@
- #if defined __NR_pwrite || __ASSUME_PWRITE_SYSCALL > 0
- 
- extern ssize_t __syscall_pwrite (int fd, const void *__unbounded buf, size_t count,
--				 int dummy, off_t offset_hi, off_t offset_lo);
-+				 int dummy,
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+				 off_t offset
-+#else
-+				 off_t offset_hi, off_t offset_lo
-+#endif
-+				 );
- 
- # if __ASSUME_PWRITE_SYSCALL == 0
- static ssize_t __emulate_pwrite (int fd, const void *buf, size_t count,
-@@ -58,8 +64,13 @@
-     {
-       /* First try the syscall.  */
-      assert (sizeof (offset) == 4);
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+     result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
-+			      offset);
-+#else
-      result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
- 			   __LONG_LONG_PAIR (offset >> 31, offset));
-+#endif
- # if __ASSUME_PWRITE_SYSCALL == 0
-      if (result == -1 && errno == ENOSYS)
-        /* No system call available.  Use the emulation.  */
-@@ -73,8 +84,13 @@
- 
-   /* First try the syscall.  */
-   assert (sizeof (offset) == 4);
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+  result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
-+			   offset);
-+#else
-   result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
- 		   __LONG_LONG_PAIR (offset >> 31, offset));
-+#endif
- # if __ASSUME_PWRITE_SYSCALL == 0
-   if (result == -1 && errno == ENOSYS)
-     /* No system call available.  Use the emulation.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/pwrite64.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/pwrite64.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/pwrite64.c	Mon Jan 27 19:55:20 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/pwrite64.c	Thu Mar 20 21:58:02 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1997, 1998, 2000, 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1997, 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Ralf Baechle <ralf@gnu.org>, 1998.
- 
-@@ -37,7 +37,13 @@
- #if defined __NR_pwrite || __ASSUME_PWRITE_SYSCALL > 0
- 
- extern ssize_t __syscall_pwrite (int fd, const void *__unbounded buf, size_t count,
--				 int dummy, off_t offset_hi, off_t offset_lo);
-+				 int dummy,
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+				 off_t offset
-+#else
-+				 off_t offset_hi, off_t offset_lo
-+#endif
-+				 );
- 
- # if __ASSUME_PWRITE_SYSCALL == 0
- static ssize_t __emulate_pwrite64 (int fd, const void *buf, size_t count,
-@@ -56,9 +62,14 @@
-   if (SINGLE_THREAD_P)
-     {
-      /* First try the syscall.  */
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+      result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
-+			       offset);
-+#else
-      result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
- 			      __LONG_LONG_PAIR ((off_t) (offset >> 32),
- 			     (off_t) (offset & 0xffffffff)));
-+#endif
- # if __ASSUME_PWRITE_SYSCALL == 0
-      if (result == -1 && errno == ENOSYS)
-      /* No system call available.  Use the emulation.  */
-@@ -71,9 +82,14 @@
-   int oldtype = LIBC_CANCEL_ASYNC ();
- 
-   /* First try the syscall.  */
-+#if defined _ABI64 && _MIPS_SIM == _ABI64
-+  result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
-+			   offset);
-+#else
-   result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
- 			   __LONG_LONG_PAIR ((off_t) (offset >> 32),
- 					     (off_t) (offset & 0xffffffff)));
-+#endif
- # if __ASSUME_PWRITE_SYSCALL == 0
-   if (result == -1 && errno == ENOSYS)
-     /* No system call available.  Use the emulation.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/readelflib.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/readelflib.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/readelflib.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/readelflib.c	Fri Mar 14 08:52:05 2003
-@@ -0,0 +1,71 @@
-+/* Copyright (C) 1999, 2001, 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Alexandre Oliva <aoliva@redhat.com>
-+   Based on work ../x86_64/readelflib.c,
-+   contributed by Andreas Jaeger <aj@suse.de>, 1999 and
-+		  Jakub Jelinek <jakub@redhat.com>, 1999.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+
-+int process_elf32_file (const char *file_name, const char *lib, int *flag,
-+			unsigned int *osversion, char **soname,
-+			void *file_contents, size_t file_length);
-+int process_elf64_file (const char *file_name, const char *lib, int *flag,
-+			unsigned int *osversion, char **soname,
-+			void *file_contents, size_t file_length);
-+
-+/* Returns 0 if everything is ok, != 0 in case of error.  */
-+int
-+process_elf_file (const char *file_name, const char *lib, int *flag,
-+		  unsigned int *osversion, char **soname, void *file_contents,
-+		  size_t file_length)
-+{
-+  ElfW(Ehdr) *elf_header = (ElfW(Ehdr) *) file_contents;
-+  int ret;
-+
-+  if (elf_header->e_ident [EI_CLASS] == ELFCLASS32)
-+    {
-+      ret = process_elf32_file (file_name, lib, flag, osversion, soname,
-+				file_contents, file_length);
-+
-+      /* n32 libraries are always libc.so.6+.  */
-+      if (ret && (elf_header->e_flags & EF_MIPS_ABI2) != 0)
-+	*flag = FLAG_MIPS64_LIBN32|FLAG_ELF_LIBC6;
-+    }
-+  else
-+    {
-+      ret = process_elf64_file (file_name, lib, flag, osversion, soname,
-+				file_contents, file_length);
-+      /* n64 libraries are always libc.so.6+.  */
-+      if (!ret)
-+	*flag = FLAG_MIPS64_LIBN64|FLAG_ELF_LIBC6;
-+    }
-+
-+  return ret;
-+}
-+
-+#undef __ELF_NATIVE_CLASS
-+#undef process_elf_file
-+#define process_elf_file process_elf32_file
-+#define __ELF_NATIVE_CLASS 32
-+#include "sysdeps/generic/readelflib.c"
-+
-+#undef __ELF_NATIVE_CLASS
-+#undef process_elf_file
-+#define process_elf_file process_elf64_file
-+#define __ELF_NATIVE_CLASS 64
-+#include "sysdeps/generic/readelflib.c"
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sigaction.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sigaction.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sigaction.c	Fri Jan  3 00:26:04 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sigaction.c	Fri Mar 14 08:49:05 2003
-@@ -41,6 +41,15 @@
- extern int __syscall_rt_sigaction (int, const struct kernel_sigaction *__unbounded,
- 				   struct kernel_sigaction *__unbounded, size_t);
- 
-+#if _MIPS_SIM != _MIPS_SIM_ABI32
-+
-+# ifdef __NR_rt_sigreturn
-+static void restore_rt (void) asm ("__restore_rt");
-+# endif
-+# ifdef __NR_sigreturn
-+static void restore (void) asm ("__restore");
-+# endif
-+#endif
- 
- /* If ACT is not NULL, change the action for SIG to *ACT.
-    If OACT is not NULL, put the old action for SIG in *OACT.  */
-@@ -74,7 +83,11 @@
- 	  memcpy (&kact.sa_mask, &act->sa_mask, sizeof (kernel_sigset_t));
- 	  kact.sa_flags = act->sa_flags;
- # ifdef HAVE_SA_RESTORER
-+#  if _MIPS_SIM == _MIPS_SIM_ABI32
- 	  kact.sa_restorer = act->sa_restorer;
-+#  else
-+	  kact.sa_restorer = &restore_rt;
-+#  endif
- # endif
- 	}
- 
-@@ -128,7 +141,11 @@
-       oact->sa_mask.__val[0] = k_osigact.sa_mask;
-       oact->sa_flags = k_osigact.sa_flags;
- # ifdef HAVE_SA_RESTORER
-+#  if _MIPS_SIM == _MIPS_SIM_ABI32
-       oact->sa_restorer = k_osigact.sa_restorer;
-+#  else
-+      oact->sa_restorer = &restore;
-+#  endif
- # endif
-     }
-   return result;
-@@ -140,4 +157,32 @@
- weak_alias (__libc_sigaction, __sigaction)
- libc_hidden_weak (__sigaction)
- weak_alias (__libc_sigaction, sigaction)
-+#endif
-+
-+/* NOTE: Please think twice before making any changes to the bits of
-+   code below.  GDB needs some intimate knowledge about it to
-+   recognize them as signal trampolines, and make backtraces through
-+   signal handlers work right.  Important are both the names
-+   (__restore_rt) and the exact instruction sequence.
-+   If you ever feel the need to make any changes, please notify the
-+   appropriate GDB maintainer.  */
-+
-+#define RESTORE(name, syscall) RESTORE2 (name, syscall)
-+#define RESTORE2(name, syscall) \
-+asm						\
-+  (						\
-+   ".align 4\n"					\
-+   "__" #name ":\n"				\
-+   "	li $2, " #syscall "\n"			\
-+   "	syscall\n"				\
-+   );
-+
-+/* The return code for realtime-signals.  */
-+#if _MIPS_SIM != _MIPS_SIM_ABI32
-+# ifdef __NR_rt_sigreturn
-+RESTORE (restore_rt, __NR_rt_sigreturn)
-+# endif
-+# ifdef __NR_sigreturn
-+RESTORE (restore, __NR_sigreturn)
-+# endif
- #endif
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sys/procfs.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sys/procfs.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sys/procfs.h	Sat Feb  9 02:19:07 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sys/procfs.h	Mon Mar 17 16:47:13 2003
-@@ -1,4 +1,5 @@
--/* Copyright (C) 1996, 1997, 1999, 2000, 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003
-+	Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -32,7 +33,11 @@
- #define ELF_NGREG	45
- #define ELF_NFPREG	33
- 
-+#if defined _ABIN32 && _MIPS_SIM == _ABIN32
-+__extension__ typedef unsigned long long elf_greg_t;
-+#else
- typedef unsigned long elf_greg_t;
-+#endif
- typedef elf_greg_t elf_gregset_t[ELF_NGREG];
- 
- typedef double elf_fpreg_t;
-@@ -59,8 +64,13 @@
-   {
-     struct elf_siginfo pr_info;		/* Info associated with signal.  */
-     short int pr_cursig;		/* Current signal.  */
-+#if defined _ABIN32 && _MIPS_SIM == _ABIN32
-+    __extension__ unsigned long long int pr_sigpend;
-+    __extension__ unsigned long long int pr_sighold;
-+#else
-     unsigned long int pr_sigpend;	/* Set of pending signals.  */
-     unsigned long int pr_sighold;	/* Set of held signals.  */
-+#endif
-     __pid_t pr_pid;
-     __pid_t pr_ppid;
-     __pid_t pr_pgrp;
-@@ -82,7 +92,11 @@
-     char pr_sname;			/* Char for pr_state.  */
-     char pr_zomb;			/* Zombie.  */
-     char pr_nice;			/* Nice val.  */
-+#if defined _ABIN32 && _MIPS_SIM == _ABIN32
-+    __extension__ unsigned long long int pr_flag;
-+#else
-     unsigned long int pr_flag;		/* Flags.  */
-+#endif
-     long pr_uid;
-     long pr_gid;
-     int pr_pid, pr_ppid, pr_pgrp, pr_sid;
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sys/ptrace.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sys/ptrace.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sys/ptrace.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sys/ptrace.h	Mon Mar 17 16:48:52 2003
-@@ -0,0 +1,135 @@
-+/* `ptrace' debugger support interface.  Linux version.
-+   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2002, 2003
-+	Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#ifndef _SYS_PTRACE_H
-+#define _SYS_PTRACE_H	1
-+
-+#include <features.h>
-+
-+__BEGIN_DECLS
-+
-+/* Type of the REQUEST argument to `ptrace.'  */
-+enum __ptrace_request
-+{
-+  /* Indicate that the process making this request should be traced.
-+     All signals received by this process can be intercepted by its
-+     parent, and its parent can use the other `ptrace' requests.  */
-+  PTRACE_TRACEME = 0,
-+#define PT_TRACE_ME PTRACE_TRACEME
-+
-+  /* Return the word in the process's text space at address ADDR.  */
-+  PTRACE_PEEKTEXT = 1,
-+#define PT_READ_I PTRACE_PEEKTEXT
-+
-+  /* Return the word in the process's data space at address ADDR.  */
-+  PTRACE_PEEKDATA = 2,
-+#define PT_READ_D PTRACE_PEEKDATA
-+
-+  /* Return the word in the process's user area at offset ADDR.  */
-+  PTRACE_PEEKUSER = 3,
-+#define PT_READ_U PTRACE_PEEKUSER
-+
-+  /* Write the word DATA into the process's text space at address ADDR.  */
-+  PTRACE_POKETEXT = 4,
-+#define PT_WRITE_I PTRACE_POKETEXT
-+
-+  /* Write the word DATA into the process's data space at address ADDR.  */
-+  PTRACE_POKEDATA = 5,
-+#define PT_WRITE_D PTRACE_POKEDATA
-+
-+  /* Write the word DATA into the process's user area at offset ADDR.  */
-+  PTRACE_POKEUSER = 6,
-+#define PT_WRITE_U PTRACE_POKEUSER
-+
-+  /* Continue the process.  */
-+  PTRACE_CONT = 7,
-+#define PT_CONTINUE PTRACE_CONT
-+
-+  /* Kill the process.  */
-+  PTRACE_KILL = 8,
-+#define PT_KILL PTRACE_KILL
-+
-+  /* Single step the process.
-+     This is not supported on all machines.  */
-+  PTRACE_SINGLESTEP = 9,
-+#define PT_STEP PTRACE_SINGLESTEP
-+
-+  /* Get all general purpose registers used by a processes.
-+     This is not supported on all machines.  */
-+   PTRACE_GETREGS = 12,
-+#define PT_GETREGS PTRACE_GETREGS
-+
-+  /* Set all general purpose registers used by a processes.
-+     This is not supported on all machines.  */
-+   PTRACE_SETREGS = 13,
-+#define PT_SETREGS PTRACE_SETREGS
-+
-+  /* Get all floating point registers used by a processes.
-+     This is not supported on all machines.  */
-+   PTRACE_GETFPREGS = 14,
-+#define PT_GETFPREGS PTRACE_GETFPREGS
-+
-+  /* Set all floating point registers used by a processes.
-+     This is not supported on all machines.  */
-+   PTRACE_SETFPREGS = 15,
-+#define PT_SETFPREGS PTRACE_SETFPREGS
-+
-+  /* Attach to a process that is already running. */
-+  PTRACE_ATTACH = 16,
-+#define PT_ATTACH PTRACE_ATTACH
-+
-+  /* Detach from a process attached to with PTRACE_ATTACH.  */
-+  PTRACE_DETACH = 17,
-+#define PT_DETACH PTRACE_DETACH
-+
-+  /* Get all extended floating point registers used by a processes.
-+     This is not supported on all machines.  */
-+   PTRACE_GETFPXREGS = 18,
-+#define PT_GETFPXREGS PTRACE_GETFPXREGS
-+
-+  /* Set all extended floating point registers used by a processes.
-+     This is not supported on all machines.  */
-+   PTRACE_SETFPXREGS = 19,
-+#define PT_SETFPXREGS PTRACE_SETFPXREGS
-+
-+  /* Continue and stop at the next (return from) syscall.  */
-+  PTRACE_SYSCALL = 24
-+#define PT_SYSCALL PTRACE_SYSCALL
-+};
-+
-+/* Perform process tracing functions.  REQUEST is one of the values
-+   above, and determines the action to be taken.
-+   For all requests except PTRACE_TRACEME, PID specifies the process to be
-+   traced.
-+
-+   PID and the other arguments described above for the various requests should
-+   appear (those that are used for the particular request) as:
-+     pid_t PID, void *ADDR, int DATA, void *ADDR2
-+   after REQUEST.  */
-+#if defined _ABIN32 && _MIPS_SIM == _ABIN32
-+__extension__ extern long long int ptrace
-+  (enum __ptrace_request __request, ...) __THROW;
-+#else
-+extern long int ptrace (enum __ptrace_request __request, ...) __THROW;
-+#endif
-+
-+__END_DECLS
-+
-+#endif /* _SYS_PTRACE_H */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sys/syscall.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sys/syscall.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sys/syscall.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sys/syscall.h	Mon Mar 17 16:50:05 2003
-@@ -0,0 +1,42 @@
-+/* Copyright (C) 1995, 1996, 1997, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#ifndef _SYSCALL_H
-+#define _SYSCALL_H	1
-+
-+/* This file should list the numbers of the system the system knows.
-+   But instead of duplicating this we use the information available
-+   from the kernel sources.  */
-+#ifdef _LIBC
-+/* Since the kernel doesn't define macro names in a way usable for
-+   glibc, we preprocess this header, and use it during the glibc build
-+   process.  */
-+# include <asm-unistd.h>
-+#else
-+# include <asm/unistd.h>
-+#endif
-+
-+#ifndef _LIBC
-+/* The Linux kernel header file defines macros `__NR_<name>', but some
-+   programs expect the traditional form `SYS_<name>'.  So in building libc
-+   we scan the kernel's list and produce <bits/syscall.h> with macros for
-+   all the `SYS_' names.  */
-+# include <bits/syscall.h>
-+#endif
-+
-+#endif
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sys/tas.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sys/tas.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sys/tas.h	Tue Jul 16 02:52:17 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sys/tas.h	Fri Mar 14 08:03:36 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 2000, 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
-    Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000.
- 
-@@ -41,7 +41,9 @@
-     ("/* Inline test and set */\n"
-      "1:\n\t"
-      ".set	push\n\t"
-+#if _MIPS_SIM == _MIPS_SIM_ABI32
-      ".set	mips2\n\t"
-+#endif
-      "ll	%0,%3\n\t"
-      "move	%1,%4\n\t"
-      "beq	%0,%4,2f\n\t"
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sys/ucontext.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sys/ucontext.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sys/ucontext.h	Sat Jul  7 21:21:35 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sys/ucontext.h	Mon Mar 17 16:47:13 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
-+/* Copyright (C) 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -30,7 +30,11 @@
- 
- 
- /* Type for general register.  */
-+#if defined _ABIN32 && _MIPS_SIM == _ABIN32
-+__extension__ typedef unsigned long long int greg_t;
-+#else
- typedef unsigned long int greg_t;
-+#endif
- 
- /* Number of general registers.  */
- #define NGREG	37
-@@ -70,7 +74,11 @@
- /* Userlevel context.  */
- typedef struct ucontext
-   {
-+#if defined _ABIN32 && _MIPS_SIM == _ABIN32
-+    __extension__ unsigned long long int uc_flags;
-+#else
-     unsigned long int uc_flags;
-+#endif
-     struct ucontext *uc_link;
-     stack_t uc_stack;
-     mcontext_t uc_mcontext;
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/syscalls.list glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/syscalls.list
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/syscalls.list	Fri Jan 31 04:39:32 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/syscalls.list	Fri Mar  7 10:46:27 2003
-@@ -32,14 +32,6 @@
- socket		-	socket		i:iii	__socket	socket
- socketpair	-	socketpair	i:iiif	__socketpair	socketpair
- 
--#
--# These are defined locally because the caller is also defined in this dir.
--#
--s_llseek	llseek	_llseek		i:iiipi	__syscall__llseek
--s_sigaction	sigaction sigaction	i:ipp	__syscall_sigaction
--s_ustat		ustat	ustat		i:ip	__syscall_ustat
--sys_mknod	xmknod	mknod		i:sii	__syscall_mknod
--
- # System calls with wrappers.
- rt_sigaction	-	rt_sigaction	i:ippi	__syscall_rt_sigaction
- rt_sigpending	-	rt_sigpending	i:pi	__syscall_rt_sigpending
-@@ -47,35 +39,3 @@
- rt_sigqueueinfo	-	rt_sigqueueinfo	i:iip	__syscall_rt_sigqueueinfo
- rt_sigsuspend	-	rt_sigsuspend	i:pi	__syscall_rt_sigsuspend
- rt_sigtimedwait	-	rt_sigtimedwait	i:pppi	__syscall_rt_sigtimedwait
--s_execve	EXTRA	execve		i:spp	__syscall_execve
--s_exit		_exit	exit		i:i	__syscall_exit
--s_fcntl		fcntl	fcntl		i:iiF	__syscall_fcntl
--s_fcntl64	fcntl64	fcntl64		i:iiF	__syscall_fcntl64
--s_fstat64	fxstat64 fstat64	i:ip	__syscall_fstat64
--s_ftruncate64	ftruncate64 ftruncate64	i:iiii	__syscall_ftruncate64
--s_getcwd	getcwd	getcwd		i:pi	__syscall_getcwd
--s_getdents	getdents getdents	i:ipi	__syscall_getdents
--s_getdents64	getdents getdents64	i:ipi	__syscall_getdents64
--s_getpriority	getpriority getpriority	i:ii	__syscall_getpriority
--s_ipc		msgget	ipc		i:iiiip	__syscall_ipc
--s_lstat64	lxstat64 lstat64	i:sp	__syscall_lstat64
--s_mmap2		mmap64	mmap2		b:aniiii __syscall_mmap2
--s_poll		poll	poll		i:pii	__syscall_poll
--s_pread64	pread64	pread		i:ibniii __syscall_pread
--s_ptrace	ptrace	ptrace		i:iipp	__syscall_ptrace
--s_pwrite64	pwrite64 pwrite		i:ibniii __syscall_pwrite
--s_readahead	EXTRA	readahead	i:iiii	__syscall_readahead
--s_reboot	reboot	reboot		i:iii	__syscall_reboot
--s_setrlimit	setrlimit setrlimit	i:ip	__syscall_setrlimit
--s_sigpending	sigpending sigpending	i:p	__syscall_sigpending
--s_sigprocmask	sigprocmask sigprocmask	i:ipp	__syscall_sigprocmask
--s_stat64	xstat64  stat64		i:sp	__syscall_stat64
--s_truncate64	truncate64 truncate64	i:siii	__syscall_truncate64
--
--# Todo: we can pass 6 args in registers, no need for the wrapper
--sys_sysctl	sysctl	_sysctl		i:p	__syscall__sysctl
--sys_fstat	fxstat	fstat		i:ip	__syscall_fstat
--sys_lstat	lxstat	lstat		i:sp	__syscall_lstat
--sys_readv	readv	readv		i:ipi	__syscall_readv
--sys_stat	xstat	stat		i:sp	__syscall_stat
--sys_writev	writev	writev		i:ipi	__syscall_writev
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/mips/sysdep.h	Mon Jan 27 19:55:20 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/mips/sysdep.h	Thu Jan  1 01:00:00 1970
-@@ -1,282 +0,0 @@
--/* Copyright (C) 2000 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#ifndef _LINUX_MIPS_SYSDEP_H
--#define _LINUX_MIPS_SYSDEP_H 1
--
--/* There is some commonality.  */
--#include <sysdeps/unix/mips/sysdep.h>
--
--/* For Linux we can use the system call table in the header file
--	/usr/include/asm/unistd.h
--   of the kernel.  But these symbols do not follow the SYS_* syntax
--   so we have to redefine the `SYS_ify' macro here.  */
--#undef SYS_ify
--#ifdef __STDC__
--# define SYS_ify(syscall_name)	__NR_##syscall_name
--#else
--# define SYS_ify(syscall_name)	__NR_/**/syscall_name
--#endif
--
--#ifdef __ASSEMBLER__
--
--/* We don't want the label for the error handler to be visible in the symbol
--   table when we define it here.  */
--#ifdef __PIC__
--# define SYSCALL_ERROR_LABEL 99b
--#endif
--
--#else   /* ! __ASSEMBLER__ */
--
--/* Define a macro which expands into the inline wrapper code for a system
--   call.  */
--#undef INLINE_SYSCALL
--#define INLINE_SYSCALL(name, nr, args...)                               \
--  ({ INTERNAL_SYSCALL_DECL(err);					\
--     long result_var = INTERNAL_SYSCALL (name, err, nr, args);      	\
--     if ( INTERNAL_SYSCALL_ERROR_P (result_var, err) )  		\
--       {                                                                \
--         __set_errno (INTERNAL_SYSCALL_ERRNO (result_var, err));      	\
--         result_var = -1L;                               		\
--       }                                                                \
--     result_var; })
--
--#undef INTERNAL_SYSCALL_DECL
--#define INTERNAL_SYSCALL_DECL(err) long err
--
--#undef INTERNAL_SYSCALL_ERROR_P
--#define INTERNAL_SYSCALL_ERROR_P(val, err)   ((long) (err))
--
--#undef INTERNAL_SYSCALL_ERRNO
--#define INTERNAL_SYSCALL_ERRNO(val, err)     (val)
--
--#undef INTERNAL_SYSCALL
--#define INTERNAL_SYSCALL(name, err, nr, args...) internal_syscall##nr(name, err, args)
--
--#define internal_syscall0(name, err, dummy...) 				\
--({ 									\
--	long _sys_result;						\
--									\
--	{								\
--	register long __v0 asm("$2"); 					\
--	register long __a3 asm("$7"); 					\
--	__asm__ volatile ( 						\
--	".set\tnoreorder\n\t" 						\
--	"li\t$2, %2\t\t\t# " #name "\n\t"				\
--	"syscall\n\t" 							\
--	".set reorder" 							\
--	: "=r" (__v0), "=r" (__a3) 					\
--	: "i" (SYS_ify(name))						\
--	: __SYSCALL_CLOBBERS); 						\
--	err = __a3;							\
--	_sys_result = __v0;						\
--	}								\
--	_sys_result;							\
--})
--
--#define internal_syscall1(name, err, arg1) 				\
--({ 									\
--	long _sys_result;						\
--									\
--	{								\
--	register long __v0 asm("$2"); 					\
--	register long __a0 asm("$4") = (long) arg1; 			\
--	register long __a3 asm("$7"); 					\
--	__asm__ volatile ( 						\
--	".set\tnoreorder\n\t" 						\
--	"li\t$2, %3\t\t\t# " #name "\n\t"				\
--	"syscall\n\t" 							\
--	".set reorder" 							\
--	: "=r" (__v0), "=r" (__a3) 					\
--	: "r" (__a0), "i" (SYS_ify(name)) 				\
--	: __SYSCALL_CLOBBERS); 						\
--	err = __a3;							\
--	_sys_result = __v0;						\
--	}								\
--	_sys_result;							\
--})
--
--#define internal_syscall2(name, err, arg1, arg2) 			\
--({ 									\
--	long _sys_result;						\
--									\
--	{								\
--	register long __v0 asm("$2"); 					\
--	register long __a0 asm("$4") = (long) arg1; 			\
--	register long __a1 asm("$5") = (long) arg2; 			\
--	register long __a3 asm("$7"); 					\
--	__asm__ volatile ( 						\
--	".set\tnoreorder\n\t" 						\
--	"li\t$2, %4\t\t\t# " #name "\n\t" 				\
--	"syscall\n\t" 							\
--	".set\treorder" 						\
--	: "=r" (__v0), "=r" (__a3) 					\
--	: "r" (__a0), "r" (__a1), "i" (SYS_ify(name))			\
--	: __SYSCALL_CLOBBERS); 						\
--	err = __a3;							\
--	_sys_result = __v0;						\
--	}								\
--	_sys_result;							\
--})
--
--#define internal_syscall3(name, err, arg1, arg2, arg3) 			\
--({ 									\
--	long _sys_result;						\
--									\
--	{								\
--	register long __v0 asm("$2"); 					\
--	register long __a0 asm("$4") = (long) arg1; 			\
--	register long __a1 asm("$5") = (long) arg2; 			\
--	register long __a2 asm("$6") = (long) arg3; 			\
--	register long __a3 asm("$7"); 					\
--	__asm__ volatile ( 						\
--	".set\tnoreorder\n\t" 						\
--	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
--	"syscall\n\t" 							\
--	".set\treorder" 						\
--	: "=r" (__v0), "=r" (__a3) 					\
--	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) 	\
--	: __SYSCALL_CLOBBERS); 						\
--	err = __a3;							\
--	_sys_result = __v0;						\
--	}								\
--	_sys_result;							\
--})
--
--#define internal_syscall4(name, err, arg1, arg2, arg3, arg4) 		\
--({ 									\
--	long _sys_result;						\
--									\
--	{								\
--	register long __v0 asm("$2"); 					\
--	register long __a0 asm("$4") = (long) arg1; 			\
--	register long __a1 asm("$5") = (long) arg2; 			\
--	register long __a2 asm("$6") = (long) arg3; 			\
--	register long __a3 asm("$7") = (long) arg4; 			\
--	__asm__ volatile ( 						\
--	".set\tnoreorder\n\t" 						\
--	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
--	"syscall\n\t" 							\
--	".set\treorder" 						\
--	: "=r" (__v0), "+r" (__a3) 					\
--	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)) 	\
--	: __SYSCALL_CLOBBERS); 						\
--	err = __a3;							\
--	_sys_result = __v0;						\
--	}								\
--	_sys_result;							\
--})
--
--#define internal_syscall5(name, err, arg1, arg2, arg3, arg4, arg5) 	\
--({ 									\
--	long _sys_result;						\
--									\
--	{								\
--	register long __v0 asm("$2"); 					\
--	register long __a0 asm("$4") = (long) arg1; 			\
--	register long __a1 asm("$5") = (long) arg2; 			\
--	register long __a2 asm("$6") = (long) arg3; 			\
--	register long __a3 asm("$7") = (long) arg4; 			\
--	__asm__ volatile ( 						\
--	".set\tnoreorder\n\t" 						\
--	"lw\t$2, %6\n\t" 						\
--	"subu\t$29, 32\n\t" 						\
--	"sw\t$2, 16($29)\n\t" 						\
--	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
--	"syscall\n\t" 							\
--	"addiu\t$29, 32\n\t" 						\
--	".set\treorder" 						\
--	: "=r" (__v0), "+r" (__a3) 					\
--	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), 	\
--	  "m" ((long)arg5) 						\
--	: __SYSCALL_CLOBBERS); 						\
--	err = __a3;							\
--	_sys_result = __v0;						\
--	}								\
--	_sys_result;							\
--})
--
--#define internal_syscall6(name, err, arg1, arg2, arg3, arg4, arg5, arg6)\
--({ 									\
--	long _sys_result;						\
--									\
--	{								\
--	register long __v0 asm("$2"); 					\
--	register long __a0 asm("$4") = (long) arg1; 			\
--	register long __a1 asm("$5") = (long) arg2; 			\
--	register long __a2 asm("$6") = (long) arg3; 			\
--	register long __a3 asm("$7") = (long) arg4; 			\
--	__asm__ volatile ( 						\
--	".set\tnoreorder\n\t" 						\
--	"lw\t$2, %6\n\t" 						\
--	"lw\t$8, %7\n\t" 						\
--	"subu\t$29, 32\n\t" 						\
--	"sw\t$2, 16($29)\n\t" 						\
--	"sw\t$8, 20($29)\n\t" 						\
--	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
--	"syscall\n\t" 							\
--	"addiu\t$29, 32\n\t" 						\
--	".set\treorder" 						\
--	: "=r" (__v0), "+r" (__a3) 					\
--	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), 	\
--	  "m" ((long)arg5), "m" ((long)arg6)				\
--	: __SYSCALL_CLOBBERS); 						\
--	err = __a3;							\
--	_sys_result = __v0;						\
--	}								\
--	_sys_result;							\
--})
--
--#define internal_syscall7(name, err, arg1, arg2, arg3, arg4, arg5, arg6, arg7)\
--({ 									\
--	long _sys_result;						\
--									\
--	{								\
--	register long __v0 asm("$2"); 					\
--	register long __a0 asm("$4") = (long) arg1; 			\
--	register long __a1 asm("$5") = (long) arg2; 			\
--	register long __a2 asm("$6") = (long) arg3; 			\
--	register long __a3 asm("$7") = (long) arg4; 			\
--	__asm__ volatile ( 						\
--	".set\tnoreorder\n\t" 						\
--	"lw\t$2, %6\n\t" 						\
--	"lw\t$8, %7\n\t" 						\
--	"lw\t$9, %8\n\t" 						\
--	"subu\t$29, 32\n\t" 						\
--	"sw\t$2, 16($29)\n\t" 						\
--	"sw\t$8, 20($29)\n\t" 						\
--	"sw\t$9, 24($29)\n\t" 						\
--	"li\t$2, %5\t\t\t# " #name "\n\t" 				\
--	"syscall\n\t" 							\
--	"addiu\t$29, 32\n\t" 						\
--	".set\treorder" 						\
--	: "=r" (__v0), "+r" (__a3) 					\
--	: "r" (__a0), "r" (__a1), "r" (__a2), "i" (SYS_ify(name)), 	\
--	  "m" ((long)arg5), "m" ((long)arg6), "m" ((long)arg7)		\
--	: __SYSCALL_CLOBBERS); 						\
--	err = __a3;							\
--	_sys_result = __v0;						\
--	}								\
--	_sys_result;							\
--})
--
--#define __SYSCALL_CLOBBERS "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", "$25"
--
--#endif /* __ASSEMBLER__ */
--
--#endif /* linux/mips/sysdep.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/pathconf.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/pathconf.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/pathconf.c	Wed Oct 23 08:21:19 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/pathconf.c	Fri Mar 14 07:22:16 2003
-@@ -1,5 +1,5 @@
- /* Get file-specific information about a file.  Linux version.
--   Copyright (C) 1991,95,96,98,99,2000,2001,2002 Free Software Foundation, Inc.
-+   Copyright (C) 1991,1995,1996,1998-2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -36,8 +36,13 @@
-     {
-     case _PC_LINK_MAX:
-       return statfs_link_max (__statfs (file, &fsbuf), &fsbuf);
-+
-     case _PC_FILESIZEBITS:
-       return statfs_filesize_max (__statfs (file, &fsbuf), &fsbuf);
-+
-+    case _PC_2_SYMLINKS:
-+      return statfs_symlinks (__statfs (file, &fsbuf), &fsbuf);
-+
-     default:
-       return posix_pathconf (file, name);
-     }
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/pathconf.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/pathconf.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/pathconf.h	Wed Oct 23 08:21:19 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/pathconf.h	Fri Mar 14 07:26:16 2003
-@@ -1,5 +1,5 @@
- /* Common parts of Linux implementation of pathconf and fpathconf.
--   Copyright (C) 1991,95,96,98,99,2000,2001,2002 Free Software Foundation, Inc.
-+   Copyright (C) 1991,1995,1996,1998-2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -22,8 +22,8 @@
- #include <sys/statfs.h>
- #include "linux_fsinfo.h"
- 
--/* Used like: return statfs_link_max (__statfs (name, &buf), &buf); */
- 
-+/* Used like: return statfs_link_max (__statfs (name, &buf), &buf); */
- static inline long int
- statfs_link_max (int result, const struct statfs *fsbuf)
- {
-@@ -75,8 +75,8 @@
-     }
- }
- 
--/* Used like: return statfs_filesize_max (__statfs (name, &buf), &buf); */
- 
-+/* Used like: return statfs_filesize_max (__statfs (name, &buf), &buf); */
- static inline long int
- statfs_filesize_max (int result, const struct statfs *fsbuf)
- {
-@@ -112,5 +112,40 @@
- 
-     default:
-       return 32;
-+    }
-+}
-+
-+
-+/* Used like: return statfs_link_max (__statfs (name, &buf), &buf); */
-+static inline long int
-+statfs_symlinks (int result, const struct statfs *fsbuf)
-+{
-+  if (result < 0)
-+    {
-+      if (errno == ENOSYS)
-+	/* Not possible, return the default value.  */
-+	return 1;
-+
-+      /* Some error occured.  */
-+      return -1;
-+    }
-+
-+  switch (fsbuf->f_type)
-+    {
-+    case ADFS_SUPER_MAGIC:
-+    case BFS_MAGIC:
-+    case CRAMFS_MAGIC:
-+    case DEVPTS_SUPER_MAGIC:
-+    case EFS_SUPER_MAGIC:
-+    case EFS_MAGIC:
-+    case MSDOS_SUPER_MAGIC:
-+    case NTFS_SUPER_MAGIC:
-+    case QNX4_SUPER_MAGIC:
-+    case ROMFS_SUPER_MAGIC:
-+      /* No symlink support.  */
-+      return 0;
-+
-+    default:
-+      return 1;
-     }
- }
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h	Sat Mar  1 01:07:36 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h	Sat Mar  1 23:31:54 2003
-@@ -45,7 +45,6 @@
- # define O_DIRECT	0400000	/* Direct disk access.	*/
- # define O_DIRECTORY	 040000	/* Must be a directory.	 */
- # define O_NOFOLLOW	0100000	/* Do not follow links.	 */
--# define O_DIRECT	0400000 /* Direct disk access.  */
- #endif
- 
- #ifdef __USE_LARGEFILE64
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/powerpc/bits/mman.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/powerpc/bits/mman.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/powerpc/bits/mman.h	Sat Jul  7 21:21:35 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/powerpc/bits/mman.h	Mon Mar  3 11:00:51 2003
-@@ -1,5 +1,5 @@
- /* Definitions for POSIX memory map interface.  Linux/PowerPC version.
--   Copyright (C) 1997, 2000 Free Software Foundation, Inc.
-+   Copyright (C) 1997, 2000, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -52,11 +52,13 @@
- 
- /* These are Linux-specific.  */
- #ifdef __USE_MISC
--# define MAP_GROWSDOWN	0x0100		/* Stack-like segment.  */
--# define MAP_DENYWRITE	0x0800		/* ETXTBSY */
--# define MAP_EXECUTABLE	0x1000		/* Mark it as an executable.  */
--# define MAP_LOCKED	0x0080		/* Lock the mapping.  */
--# define MAP_NORESERVE	0x0040		/* Don't check for reservations.  */
-+# define MAP_GROWSDOWN	0x00100		/* Stack-like segment.  */
-+# define MAP_DENYWRITE	0x00800		/* ETXTBSY */
-+# define MAP_EXECUTABLE	0x01000		/* Mark it as an executable.  */
-+# define MAP_LOCKED	0x00080		/* Lock the mapping.  */
-+# define MAP_NORESERVE	0x00040		/* Don't check for reservations.  */
-+# define MAP_POPULATE	0x08000		/* Populate (prefault) pagetables.  */
-+# define MAP_NONBLOCK	0x10000		/* Do not block on IO.  */
- #endif
- 
- /* Flags to `msync'.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/powerpc/chown.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/powerpc/chown.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/powerpc/chown.c	Tue Nov  5 09:13:00 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/powerpc/chown.c	Sun Mar 16 02:03:52 2003
-@@ -1,5 +1,5 @@
- /* chown() compatibility.
--   Copyright (C) 1998, 2000, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -42,7 +42,7 @@
-    char link[PATH_MAX+2];
-    char path[2*PATH_MAX+4];
-    int loopct;
--   int filelen;
-+   size_t filelen;
-    static int libc_old_chown = 0 /* -1=old linux, 1=new linux, 0=unknown */;
- 
-    if (libc_old_chown == 1)
-@@ -82,7 +82,7 @@
-       ENAMETOOLONG before this, usually.  */
-    for (loopct = 0; loopct < 128; loopct++)
-    {
--     int linklen;
-+     size_t linklen;
- 
-      if (err >= PATH_MAX+1)
-        {
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c	Fri Aug 23 21:47:00 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/powerpc/dl-sysdep.c	Sun Mar 16 01:40:44 2003
-@@ -1,5 +1,5 @@
- /* Operating system support for run-time dynamic linker.  Linux/PPC version.
--   Copyright (C) 1997, 1998, 2001 Free Software Foundation, Inc.
-+   Copyright (C) 1997, 1998, 2001, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -25,27 +25,18 @@
- extern int __cache_line_size;
- weak_extern (__cache_line_size)
- 
--#define DL_PLATFORM_INIT __aux_init_cache(_dl_auxv)
--
- /* Scan the Aux Vector for the "Data Cache Block Size" entry.  If found
-    verify that the static extern __cache_line_size is defined by checking
-    for not NULL.  If it is defined then assign the cache block size 
-    value to __cache_line_size.  */
--static inline void
--__aux_init_cache (ElfW(auxv_t) *av)
--{
--  for (; av->a_type != AT_NULL; ++av)
--    switch (av->a_type)
--      {
--        case AT_DCACHEBSIZE:
--          {
--            int *cls = & __cache_line_size;
--            if (cls != NULL)
--              *cls = av->a_un.a_val;
--          }
-+#define DL_PLATFORM_AUXV						      \
-+      case AT_DCACHEBSIZE:						      \
-+	{								      \
-+	  int *cls = & __cache_line_size;				      \
-+	  if (cls != NULL)						      \
-+	    *cls = av->a_un.a_val;					      \
-+	}								      \
-         break;
--      }
--}
- 
- #ifndef __ASSUME_STD_AUXV
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S	Sun Aug  4 04:20:06 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S	Mon Mar 10 09:52:31 2003
-@@ -28,7 +28,8 @@
-    all the freaky stuff we have to do to make the call useful.  */
- 
- /* int [r3] clone(int (*fn)(void *arg) [r3], void *child_stack [r4],
--   		  int flags [r5], void *arg [r6]); */
-+   		  int flags [r5], void *arg [r6], void *parent_tid [r7],
-+		  void *tls [r8], void *child_tid [r9]); */
- 
- ENTRY (BP_SYM (__clone))
- 	/* GKM FIXME: add bounds checks, where sensible.  */
-@@ -58,6 +59,11 @@
- 	/* 'flags' argument is first parameter to clone syscall. (The other
- 	   argument is the stack pointer, already in r4.)  */
- 	mr	r3,r5
-+
-+	/* Move the parent_tid, child_tid and tls arguments. */
-+	mr	r5,r7
-+	mr	r6,r8
-+	mr	r7,r9
- 
- 	/* Do the call.  */
- 	DO_CALL(SYS_ify(clone))
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S	Wed Sep 18 01:50:03 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S	Mon Mar 10 22:04:29 2003
-@@ -28,7 +28,8 @@
-    all the freaky stuff we have to do to make the call useful.  */
- 
- /* int [r3] clone(int (*fn)(void *arg) [r3], void *child_stack [r4],
--   		  int flags [r5], void *arg [r6]); */
-+                  int flags [r5], void *arg [r6], void *parent_tid [r7],
-+                  void *tls [r8], void *child_tid [r9]); */
- 
- ENTRY (BP_SYM (__clone))
- 	/* GKM FIXME: add bounds checks, where sensible.  */
-@@ -37,8 +38,8 @@
- 
- 	/* Check for child_stack == NULL || fn == NULL.  */
- 	cmpdi	cr0,r4,0
--	ld	r7,0(r3)
--	cmpdi	cr1,r7,0
-+	ld	r0,0(r3)
-+	cmpdi	cr1,r0,0
- 	cror	cr0*4+eq,cr1*4+eq,cr0*4+eq
- 	beq-	cr0,L(badargs)
- 
-@@ -61,6 +62,10 @@
- 	/* 'flags' argument is first parameter to clone syscall. (The other
- 	   argument is the stack pointer, already in r4.)  */
- 	mr	r3,r5
-+  /* Move the parent_tid, child_tid and tls arguments. */
-+	mr	r5,r7
-+	mr	r6,r8
-+	mr	r7,r9
- 
- 	/* Do the call.  */
- 	DO_CALL(SYS_ify(clone))
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/s390/bits/mman.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/bits/mman.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/s390/bits/mman.h	Thu Jul 11 23:39:44 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/bits/mman.h	Mon Mar  3 11:02:34 2003
-@@ -1,5 +1,5 @@
- /* Definitions for POSIX memory map interface.  Linux/s390 version.
--   Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -52,12 +52,14 @@
- 
- /* These are Linux-specific.  */
- #ifdef __USE_MISC
--# define MAP_GROWSDOWN	0x0100		/* Stack-like segment.  */
--# define MAP_GROWSUP	0x0200		/* Register stack-like segment */
--# define MAP_DENYWRITE	0x0800		/* ETXTBSY */
--# define MAP_EXECUTABLE	0x1000		/* Mark it as an executable.  */
--# define MAP_LOCKED	0x2000		/* Lock the mapping.  */
--# define MAP_NORESERVE	0x4000		/* Don't check for reservations.  */
-+# define MAP_GROWSDOWN	0x00100		/* Stack-like segment.  */
-+# define MAP_GROWSUP	0x00200		/* Register stack-like segment */
-+# define MAP_DENYWRITE	0x00800		/* ETXTBSY */
-+# define MAP_EXECUTABLE	0x01000		/* Mark it as an executable.  */
-+# define MAP_LOCKED	0x02000		/* Lock the mapping.  */
-+# define MAP_NORESERVE	0x04000		/* Don't check for reservations.  */
-+# define MAP_POPULATE	0x08000		/* Populate (prefault) pagetables.  */
-+# define MAP_NONBLOCK	0x10000		/* Do not block on IO.  */
- #endif
- 
- /* Flags to `msync'.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/s390/bits/siginfo.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/bits/siginfo.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/s390/bits/siginfo.h	Thu Dec  5 01:23:11 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/bits/siginfo.h	Thu Mar 27 00:41:58 2003
-@@ -1,5 +1,5 @@
- /* siginfo_t, sigevent and constants.  S/390 version.
--   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
-+   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -69,8 +69,9 @@
- 	/* POSIX.1b timers.  */
- 	struct
- 	  {
--	    unsigned int _timer1;
--	    unsigned int _timer2;
-+	    int si_tid;		/* Timer ID.  */
-+	    int si_overrun;	/* Overrun count.  */
-+	    sigval_t si_sigval;	/* Signal value.  */
- 	  } _timer;
- 
- 	/* POSIX.1b signals.  */
-@@ -111,8 +112,8 @@
- /* X/Open requires some more fields with fixed names.  */
- # define si_pid		_sifields._kill.si_pid
- # define si_uid		_sifields._kill.si_uid
--# define si_timer1	_sifields._timer._timer1
--# define si_timer2	_sifields._timer._timer2
-+# define si_timerid	_sifields._timer.si_tid
-+# define si_overrun	_sifields._timer.si_overrun
- # define si_status	_sifields._sigchld.si_status
- # define si_utime	_sifields._sigchld.si_utime
- # define si_stime	_sifields._sigchld.si_stime
-@@ -269,9 +270,6 @@
- #  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
- # endif
- 
--/* Forward declaration of the `pthread_attr_t' type.  */
--struct __pthread_attr_s;
--
- typedef struct sigevent
-   {
-     sigval_t sigev_value;
-@@ -301,8 +299,11 @@
- # define SIGEV_SIGNAL	SIGEV_SIGNAL
-   SIGEV_NONE,			/* Other notification: meaningless.  */
- # define SIGEV_NONE	SIGEV_NONE
--  SIGEV_THREAD			/* Deliver via thread creation.	 */
-+  SIGEV_THREAD,			/* Deliver via thread creation.	 */
- # define SIGEV_THREAD	SIGEV_THREAD
-+
-+  SIGEV_THREAD_ID = 4		/* Send signal to specific thread.  */
-+#define SIGEV_THREAD_ID	SIGEV_THREAD_ID
- };
- 
- #endif	/* have _SIGNAL_H.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S	Sat Jul  7 21:21:35 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/s390-32/syscall.S	Mon Mar  3 19:17:44 2003
-@@ -37,15 +37,19 @@
- 	lr     %r4,%r5             /* third parameter  */
- 	lr     %r5,%r6             /* fourth parameter */
- 	l      %r6,192(%r15)       /* fifth parameter  */
--	basr   %r7,0
--.L0:    ex     %r1,.L1-.L0(%r7)    /* lsb of R1 is subsituted as SVC number */
- 
--	l       %r15,0(0,%r15)     /* load back chain */
-+	basr   %r7,0
-+0:	cl     %r1,4f-0b(%r7)      /* svc number < 256? */
-+	jl     2f
-+1:	svc    0
-+	j      3f
-+2:	ex     %r1,1b-0b(%r7)      /* lsb of R1 is subsituted as SVC number */
-+3:	l      %r15,0(%r15)        /* load back chain */
- 	lm      %r6,15,24(%r15)    /* load registers */
- 
- 	lhi    %r0,-4095
- 	clr    %r2,%r0             /* check R2 for error */
- 	jnl    SYSCALL_ERROR_LABEL
- 	br     %r14                /* return to caller */
--.L1:    .word  0x0A00              /* opcode for SVC 0 */
-+4:	.long  256
- PSEUDO_END (syscall)
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h	Tue Jan 28 11:20:09 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h	Wed Mar 26 19:04:22 2003
-@@ -59,6 +59,16 @@
-   SYSCALL_ERROR_HANDLER;						      \
-   END (name)
- 
-+#undef PSEUDO_NOERRNO
-+#define	PSEUDO_NOERRNO(name, syscall_name, args)			      \
-+  .text;                                                                      \
-+  ENTRY (name)							              \
-+    DO_CALL (syscall_name, args)
-+
-+#undef PSEUDO_END_NOERRNO
-+#define PSEUDO_END_NOERRNO(name)					      \
-+  END (name)
-+
- #ifndef PIC
- # define SYSCALL_ERROR_LABEL 0f
- # define SYSCALL_ERROR_HANDLER \
-@@ -133,11 +143,19 @@
-  */
- 
- #define DO_CALL(syscall, args)						      \
--    svc     SYS_ify (syscall)
-+  .if SYS_ify (syscall) < 256;						      \
-+    svc SYS_ify (syscall);						      \
-+  .else;								      \
-+    lhi %r1,SYS_ify (syscall);						      \
-+    svc 0;								      \
-+  .endif
- 
- #define ret                                                                   \
-     br      14
- 
-+#define ret_NOERRNO							      \
-+    br      14
-+
- #endif /* __ASSEMBLER__ */
- 
- #undef INLINE_SYSCALL
-@@ -154,8 +172,8 @@
- #undef INTERNAL_SYSCALL_DECL
- #define INTERNAL_SYSCALL_DECL(err) do { } while (0)
- 
--#undef INTERNAL_SYSCALL
--#define INTERNAL_SYSCALL(name, err, nr, args...)			      \
-+#undef INTERNAL_SYSCALL_DIRECT
-+#define INTERNAL_SYSCALL_DIRECT(name, err, nr, args...)			      \
-   ({									      \
-     DECLARGS_##nr(args)							      \
-     register int _ret asm("2");						      \
-@@ -165,6 +183,25 @@
-     : "i" (__NR_##name) ASMFMT_##nr					      \
-     : "memory" );							      \
-     _ret; })
-+
-+#undef INTERNAL_SYSCALL_SVC0
-+#define INTERNAL_SYSCALL_SVC0(name, err, nr, args...)			      \
-+  ({									      \
-+    DECLARGS_##nr(args)							      \
-+    register unsigned long _nr asm("1") = (unsigned long)(__NR_##name);	      \
-+    register int _ret asm("2");						      \
-+    asm volatile (							      \
-+    "svc    0\n\t"							      \
-+    : "=d" (_ret)							      \
-+    : "d" (_nr), "i" (__NR_##name) ASMFMT_##nr				      \
-+    : "memory" );							      \
-+    _ret; })
-+
-+#undef INTERNAL_SYSCALL
-+#define INTERNAL_SYSCALL(name, err, nr, args...)			      \
-+  (((__NR_##name) < 256) ?						      \
-+    INTERNAL_SYSCALL_DIRECT(name, err, nr, args) :			      \
-+    INTERNAL_SYSCALL_SVC0(name, err,nr, args))
- 
- #undef INTERNAL_SYSCALL_ERROR_P
- #define INTERNAL_SYSCALL_ERROR_P(val, err)				      \
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S	Tue Jan 28 11:20:09 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/s390-64/syscall.S	Mon Mar  3 19:17:44 2003
-@@ -37,16 +37,20 @@
- 	lgr    %r4,%r5		   /* Third parameter.	*/
- 	lgr    %r5,%r6		   /* Fourth parameter.	 */
- 	lg     %r6,320(%r15)	   /* Fifth parameter.	*/
--	basr   %r7,0
--.L0:	ex     %r1,.L1-.L0(%r7)	   /* Lsb of R1 is subsituted as SVC number.  */
- 
--	lg	%r15,0(%r15)	   /* Load back chain.	*/
-+	basr   %r7,0
-+0:	clg    %r1,4f-0b(%r7)      /* svc number < 256? */
-+	jl     2f
-+1:	svc    0
-+	j      3f
-+2:	ex     %r1,1b-0b(%r7)      /* lsb of R1 is subsituted as SVC number */
-+3:	lg     %r15,0(%r15)        /* load back chain */
- 	lmg	%r6,15,48(%r15)	   /* Load registers.  */
- 
- 	lghi   %r0,-4095
- 	clgr   %r2,%r0		   /* Check R2 for error.  */
- 	jgnl   SYSCALL_ERROR_LABEL
- 	br     %r14		   /* Return to caller.	 */
--.L1:	.word  0x0A00		   /* Opcode for SVC 0.	 */
-+4:	.quad  256
- PSEUDO_END (syscall)
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list
---- glibc-2.3.2/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list	Wed Feb  5 22:42:21 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/s390-64/syscalls.list	Mon Mar 10 20:21:15 2003
-@@ -2,8 +2,8 @@
- 
- llseek		EXTRA	lseek		C:3	__libc_lseek	__lseek lseek __libc_lseek64 __llseek llseek __lseek64 lseek64
- lseek		llseek	-
--pread		-	pread		C:4	__libc_pread	__libc_pread64 __pread pread __pread64 pread64
--pwrite		-	pwrite		C:4	__libc_pwrite	__libc_pwrite64 __pwrite pwrite __pwrite64 pwrite64
-+pread		-	pread64		C:4	__libc_pread	__libc_pread64 __pread pread __pread64 pread64
-+pwrite		-	pwrite64	C:4	__libc_pwrite	__libc_pwrite64 __pwrite pwrite __pwrite64 pwrite64
- fstatfs		-	fstatfs		i:ip	__fstatfs	fstatfs fstatfs64 __fstatfs64
- statfs		-	statfs		i:sp	__statfs	statfs statfs64
- getpeername	-	getpeername	i:ipp	__getpeername	getpeername
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h	Tue Jan 28 11:20:09 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h	Sun Mar 23 20:42:23 2003
-@@ -1,5 +1,5 @@
- /* Assembler macros for 64 bit S/390.
--   Copyright (C) 2001,02 Free Software Foundation, Inc.
-+   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
-    Contributed by Martin Schwidefsky (schwidefsky@de.ibm.com).
-    This file is part of the GNU C Library.
- 
-@@ -31,6 +31,18 @@
- /* In newer 2.1 kernels __NR_syscall is missing so we define it here.  */
- #define __NR_syscall 0
- 
-+/*
-+ * Newer kernel versions redefined __NR_pread and __NR_pwrite to
-+ * __NR_pread64 and __NR_pwrite64. We use the new names but have
-+ * to define them on our own for compiling against older kernels.
-+ */
-+#ifndef __NR_pread64
-+# define __NR_pread64 __NR_pread
-+#endif
-+#ifndef __NR_pwrite64
-+# define __NR_pwrite64 __NR_pwrite
-+#endif
-+
- #undef SYS_ify
- #define SYS_ify(syscall_name)	__NR_##syscall_name
- 
-@@ -60,6 +72,17 @@
-   SYSCALL_ERROR_HANDLER;						      \
-   END (name)
- 
-+#undef PSEUDO_NOERRNO
-+#define	PSEUDO_NOERRNO(name, syscall_name, args)			      \
-+  .text;								      \
-+  ENTRY (name)								      \
-+    DO_CALL (syscall_name, args)
-+
-+#undef PSEUDO_END_NOERRNO
-+#define PSEUDO_END_NOERRNO(name)					      \
-+  SYSCALL_ERROR_HANDLER;						      \
-+  END (name)
-+
- #ifndef PIC
- # define SYSCALL_ERROR_LABEL syscall_error
- # define SYSCALL_ERROR_HANDLER
-@@ -122,11 +145,19 @@
-  */
- 
- #define DO_CALL(syscall, args)						      \
--    svc	    SYS_ify (syscall)
-+  .if SYS_ify (syscall) < 256;						      \
-+    svc SYS_ify (syscall);						      \
-+  .else;								      \
-+    lghi %r1,SYS_ify (syscall);						      \
-+    svc 0;								      \
-+  .endif
- 
- #define ret								      \
-     br	    14
- 
-+#define ret_NOERRNO							      \
-+    br	    14
-+
- #endif /* __ASSEMBLER__ */
- 
- #undef INLINE_SYSCALL
-@@ -143,8 +174,8 @@
- #undef INTERNAL_SYSCALL_DECL
- #define INTERNAL_SYSCALL_DECL(err) do { } while (0)
- 
--#undef INTERNAL_SYSCALL
--#define INTERNAL_SYSCALL(name, err, nr, args...)			      \
-+#undef INTERNAL_SYSCALL_DIRECT
-+#define INTERNAL_SYSCALL_DIRECT(name, err, nr, args...)			      \
-   ({									      \
-     DECLARGS_##nr(args)							      \
-     register int _ret asm("2");						      \
-@@ -154,6 +185,25 @@
-     : "i" (__NR_##name) ASMFMT_##nr					      \
-     : "memory" );							      \
-     _ret; })
-+
-+#undef INTERNAL_SYSCALL_SVC0
-+#define INTERNAL_SYSCALL_SVC0(name, err, nr, args...)			      \
-+  ({									      \
-+    DECLARGS_##nr(args)							      \
-+    register unsigned long _nr asm("1") = (unsigned long)(__NR_##name);	      \
-+    register int _ret asm("2");						      \
-+    asm volatile (							      \
-+    "svc    0\n\t"							      \
-+    : "=d" (_ret)							      \
-+    : "d" (_nr), "i" (__NR_##name) ASMFMT_##nr				      \
-+    : "memory" );							      \
-+    _ret; })
-+
-+#undef INTERNAL_SYSCALL
-+#define INTERNAL_SYSCALL(name, err, nr, args...)			      \
-+  (((__NR_##name) < 256) ?						      \
-+    INTERNAL_SYSCALL_DIRECT(name, err, nr, args) :			      \
-+    INTERNAL_SYSCALL_SVC0(name, err,nr, args))
- 
- #undef INTERNAL_SYSCALL_ERROR_P
- #define INTERNAL_SYSCALL_ERROR_P(val, err)				      \
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/s390/system.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/system.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/s390/system.c	Tue Feb  4 19:35:28 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/s390/system.c	Thu Jan  1 01:00:00 1970
-@@ -1 +0,0 @@
--#include <sysdeps/unix/sysv/linux/i386/system.c>
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/sh/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sh/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/sh/sysdep.h	Sat Feb  8 03:29:54 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sh/sysdep.h	Sun Mar 23 20:42:23 2003
-@@ -65,6 +65,18 @@
- #define	PSEUDO_END(name) \
-   END (name)
- 
-+#undef	PSEUDO_NOERRNO
-+#define	PSEUDO_NOERRNO(name, syscall_name, args) \
-+ .text; \
-+ ENTRY (name); \
-+    DO_CALL (syscall_name, args)
-+
-+#undef	PSEUDO_END_NOERRNO
-+#define	PSEUDO_END_NOERRNO(name) \
-+  END (name)
-+
-+#define ret_NOERRNO ret
-+
- #ifndef PIC
- # define SYSCALL_ERROR_HANDLER	\
- 	mov.l 0f,r1; \
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/siglist.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/siglist.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/siglist.h	Sat Nov  2 03:16:02 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/siglist.h	Tue Apr  1 07:50:08 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 1996, 1997, 1998, 1999, 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 1996,1997,1998,1999,2002,2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -21,3 +21,5 @@
- #include_next <siglist.h>	/* Get the canonical list.  */
- 
- #define	OLD_SIGLIST_SIZE	32 /* For GLIBC_2.0 binary compatibility.  */
-+
-+#define OLD2_SIGLIST_SIZE	64 /* For GLIBC_2.1 binary compatibility.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/bits/siginfo.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/bits/siginfo.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/bits/siginfo.h	Thu Dec  5 01:22:51 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/bits/siginfo.h	Thu Mar 27 00:41:58 2003
-@@ -1,5 +1,5 @@
- /* siginfo_t, sigevent and constants.  Linux/SPARC version.
--   Copyright (C) 1997,1998,1999,2000,2001,2002 Free Software Foundation, Inc.
-+   Copyright (C) 1997-2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -69,8 +69,9 @@
- 	/* POSIX.1b timers.  */
- 	struct
- 	  {
--	    unsigned int _timer1;
--	    unsigned int _timer2;
-+	    int si_tid;		/* Timer ID.  */
-+	    int si_overrun;	/* Overrun count.  */
-+	    sigval_t si_sigval;	/* Signal value.  */
- 	  } _timer;
- 
- 	/* POSIX.1b signals.  */
-@@ -111,8 +112,8 @@
- /* X/Open requires some more fields with fixed names.  */
- # define si_pid		_sifields._kill.si_pid
- # define si_uid		_sifields._kill.si_uid
--# define si_timer1	_sifields._timer._timer1
--# define si_timer2	_sifields._timer._timer2
-+# define si_timerid	_sifields._timer.si_tid
-+# define si_overrun	_sifields._timer.si_overrun
- # define si_status	_sifields._sigchld.si_status
- # define si_utime	_sifields._sigchld.si_utime
- # define si_stime	_sifields._sigchld.si_stime
-@@ -276,9 +277,6 @@
- #  define __SIGEV_PAD_SIZE	((__SIGEV_MAX_SIZE / sizeof (int)) - 3)
- # endif
- 
--/* Forward declaration of the `pthread_attr_t' type.  */
--struct __pthread_attr_s;
--
- typedef struct sigevent
-   {
-     sigval_t sigev_value;
-@@ -308,8 +306,11 @@
- # define SIGEV_SIGNAL	SIGEV_SIGNAL
-   SIGEV_NONE,			/* Other notification: meaningless.  */
- # define SIGEV_NONE	SIGEV_NONE
--  SIGEV_THREAD			/* Deliver via thread creation.  */
-+  SIGEV_THREAD,			/* Deliver via thread creation.  */
- # define SIGEV_THREAD	SIGEV_THREAD
-+
-+  SIGEV_THREAD_ID = 4		/* Send signal to specific thread.  */
-+#define SIGEV_THREAD_ID	SIGEV_THREAD_ID
- };
- 
- #endif	/* have _SIGNAL_H.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/bits/signum.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/bits/signum.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/bits/signum.h	Sat Jul  7 21:21:36 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/bits/signum.h	Tue Apr  1 08:17:51 2003
-@@ -1,5 +1,5 @@
- /* Signal number definitions.  Linux/SPARC version.
--   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-+   Copyright (C) 1996, 1997, 1998, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -70,7 +70,7 @@
- #define SIGUSR1		30
- #define SIGUSR2		31
- 
--#define	_NSIG		64	/* Biggest signal number + 1
-+#define	_NSIG		65	/* Biggest signal number + 1
- 				   (including real-time signals).  */
- 
- #define SIGRTMIN        (__libc_current_sigrtmin ())
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h	Thu Oct 24 01:48:46 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/bits/typesizes.h	Tue Mar 25 23:00:07 2003
-@@ -1,5 +1,5 @@
- /* bits/typesizes.h -- underlying types for *_t.  Linux/SPARC version.
--   Copyright (C) 2002 Free Software Foundation, Inc.
-+   Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -54,7 +54,7 @@
- #define __SWBLK_T_TYPE		__SLONGWORD_TYPE
- #define __KEY_T_TYPE		__S32_TYPE
- #define __CLOCKID_T_TYPE	__S32_TYPE
--#define __TIMER_T_TYPE		__S32_TYPE
-+#define __TIMER_T_TYPE		void *
- #define __BLKSIZE_T_TYPE	__SLONGWORD_TYPE
- #define __FSID_T_TYPE		struct { int __val[2]; }
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h	Mon Jan 27 21:47:54 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h	Sun Mar 23 20:42:23 2003
-@@ -35,6 +35,7 @@
- 
- /* Linux/SPARC uses a different trap number */
- #undef PSEUDO
-+#undef PSEUDO_NOERRNO
- #undef ENTRY
- #undef END
- #undef LOC
-@@ -107,6 +108,12 @@
- 	bcs __syscall_error_handler;				\
- 	 nop;							\
- 	SYSCALL_ERROR_HANDLER
-+
-+#define PSEUDO_NOERRNO(name, syscall_name, args)		\
-+	.text;							\
-+	ENTRY(name);						\
-+	LOADSYSCALL(syscall_name);				\
-+	ta 0x10
- 
- #else  /* __ASSEMBLER__ */
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/sparc64/pause.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/sparc64/pause.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/sparc64/pause.c	Wed Jun  2 13:10:10 1999
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/sparc64/pause.c	Sat Mar 15 00:37:01 2003
-@@ -1 +1 @@
--#include <sysdeps/unix/common/pause.c>
-+#include <sysdeps/posix/pause.c>
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c	Tue Dec 10 21:31:58 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/sparc64/sigsuspend.c	Wed Apr  2 02:06:44 2003
-@@ -1,41 +1 @@
--/* Copyright (C) 1996,1997,1998,1999,2000,2002 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#include <errno.h>
--#include <signal.h>
--#include <unistd.h>
--
--#include <sysdep.h>
--#include <sys/syscall.h>
--#include <bp-checks.h>
--
--extern int __syscall_rt_sigsuspend (const sigset_t *__unbounded, size_t);
--
--/* Change the set of blocked signals to SET,
--   wait until a signal arrives, and restore the set of blocked signals.  */
--int
--__sigsuspend (set)
--     const sigset_t *set;
--{
--  /* XXX The size argument hopefully will have to be changed to the
--     real size of the user-level sigset_t.  */
--  return INLINE_SYSCALL (rt_sigsuspend, 2, CHECK_SIGSET (set), _NSIG / 8);
--}
--libc_hidden_def (__sigsuspend)
--weak_alias (__sigsuspend, sigsuspend)
--strong_alias (__sigsuspend, __libc_sigsuspend)
-+#include "../../ia64/sigsuspend.c"
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h	Mon Jan 27 21:47:54 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h	Wed Mar 26 19:06:28 2003
-@@ -35,6 +35,7 @@
- 
- /* Linux/SPARC uses a different trap number */
- #undef PSEUDO
-+#undef PSEUDO_NOERRNO
- #undef ENTRY
- 
- #define ENTRY(name)							\
-@@ -101,8 +102,18 @@
- 	 nop;								\
- 	SYSCALL_ERROR_HANDLER
- 
-+#define PSEUDO_NOERRNO(name, syscall_name, args)			\
-+	.text;								\
-+	ENTRY(name);							\
-+	LOADSYSCALL(syscall_name);					\
-+	ta	0x6d
-+
- #undef PSEUDO_END
- #define PSEUDO_END(name)						\
-+	.size name,.-name
-+
-+#undef PSEUDO_END_NOERRNO
-+#define PSEUDO_END_NOERRNO(name)					\
- 	.size name,.-name
- 
- #undef END
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/sys/epoll.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sys/epoll.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/sys/epoll.h	Tue Dec 17 00:24:21 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sys/epoll.h	Tue Mar 25 00:50:25 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 2002 Free Software Foundation, Inc.
-+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -42,8 +42,10 @@
- #define EPOLLMSG EPOLLMSG
-     EPOLLERR = 0x008,
- #define EPOLLERR EPOLLERR
--    EPOLLHUP = 0x010
-+    EPOLLHUP = 0x010,
- #define EPOLLHUP EPOLLHUP
-+    EPOLLET = (1 << 31)
-+#define EPOLLET EPOLLET
-   };
- 
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/syscalls.list glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/syscalls.list
---- glibc-2.3.2/sysdeps/unix/sysv/linux/syscalls.list	Wed Feb  5 22:04:09 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/syscalls.list	Thu Mar 27 10:47:19 2003
-@@ -14,12 +14,12 @@
- flock		-	flock		i:ii	__flock		flock
- fork		-	fork		i:	__libc_fork	__fork fork
- get_kernel_syms	EXTRA	get_kernel_syms	i:p	get_kernel_syms
--getegid		-	getegid		i:	__getegid	getegid
--geteuid		-	geteuid		i:	__geteuid	geteuid
-+getegid		-	getegid		Ei:	__getegid	getegid
-+geteuid		-	geteuid		Ei:	__geteuid	geteuid
- getpgid		-	getpgid		i:i	__getpgid	getpgid
--getpgrp		-	getpgrp		i:	getpgrp
-+getpgrp		-	getpgrp		Ei:	getpgrp
- getpmsg		-	getpmsg		i:ipppp	getpmsg
--getppid		-	getppid		i:	__getppid	getppid
-+getppid		-	getppid		Ei:	__getppid	getppid
- getresuid	-	getresuid	i:ppp	getresuid
- getresgid	-	getresgid	i:ppp	getresgid
- getsid		-	getsid		i:i	getsid
-@@ -43,11 +43,12 @@
- personality	init-first personality	i:i	__personality	personality
- pipe		-	pipe		i:f	__pipe		pipe
- pivot_root	EXTRA	pivot_root	i:ss	pivot_root
--posix_fadvise64	-	fadvise64	i:iiiii	posix_advise64
-+posix_fadvise64	-	fadvise64	i:iiiii	posix_fadvise64
- prctl		EXTRA	prctl		i:iiiii	__prctl		prctl
- putpmsg		-	putpmsg		i:ippii	putpmsg
- query_module	EXTRA	query_module	i:sipip	query_module
- quotactl	EXTRA	quotactl	i:isip	quotactl
-+remap_file_pages -	remap_file_pages i:piiii	__remap_file_pages remap_file_pages
- sched_getaffinity -	sched_getaffinity	i:iip	sched_getaffinity
- sched_getp	-	sched_getparam	i:ip	__sched_getparam	sched_getparam
- sched_gets	-	sched_getscheduler	i:i	__sched_getscheduler	sched_getscheduler
-@@ -76,15 +77,15 @@
- chown		-	chown		i:sii	__libc_chown	__chown chown
- fcntl		-	fcntl		Ci:iiF	__libc_fcntl	__fcntl fcntl
- 
--setxattr	EXTRA	setxattr	i:sspii	setxattr
--lsetxattr	EXTRA	lsetxattr	i:sspii	lsetxattr
--fsetxattr	EXTRA	fsetxattr	i:ispii	fsetxattr
--getxattr	EXTRA	getxattr	i:sspi	getxattr
--lgetxattr	EXTRA	lgetxattr	i:sspi	lgetxattr
--fgetxattr	EXTRA	fgetxattr	i:ispi	fgetxattr
--listxattr	EXTRA	listxattr	i:ssi	listxattr
--llistxattr	EXTRA	llistxattr	i:ssi	llistxattr
--flistxattr	EXTRA	flistxattr	i:isi	flistxattr
--removexattr	EXTRA	removexattr	i:ss	removexattr
--lremovexattr	EXTRA	lremovexattr	i:ss	lremovexattr
--fremovexattr	EXTRA	fremovexattr	i:is	fremovexattr
-+setxattr	-	setxattr	i:sspii	setxattr
-+lsetxattr	-	lsetxattr	i:sspii	lsetxattr
-+fsetxattr	-	fsetxattr	i:ispii	fsetxattr
-+getxattr	-	getxattr	i:sspi	getxattr
-+lgetxattr	-	lgetxattr	i:sspi	lgetxattr
-+fgetxattr	-	fgetxattr	i:ispi	fgetxattr
-+listxattr	-	listxattr	i:ssi	listxattr
-+llistxattr	-	llistxattr	i:ssi	llistxattr
-+flistxattr	-	flistxattr	i:isi	flistxattr
-+removexattr	-	removexattr	i:ss	removexattr
-+lremovexattr	-	lremovexattr	i:ss	lremovexattr
-+fremovexattr	-	fremovexattr	i:is	fremovexattr
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/sysconf.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sysconf.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/sysconf.c	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/sysconf.c	Thu Mar 27 18:55:08 2003
-@@ -0,0 +1,52 @@
-+/* Get file-specific information about a file.  Linux version.
-+   Copyright (C) 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sysdep.h>
-+#include <time.h>
-+#include <unistd.h>
-+
-+static long int posix_sysconf (int name);
-+
-+/* Define this first, so it can be inlined.  */
-+#define __sysconf static posix_sysconf
-+#include <sysdeps/posix/sysconf.c>
-+
-+
-+/* Get the value of the system variable NAME.  */
-+long int
-+__sysconf (int name)
-+{
-+  switch (name)
-+    {
-+#ifdef __NR_clock_getres
-+    case _SC_MONOTONIC_CLOCK:
-+      /* Check using the clock_getres system call.  */
-+      {
-+	struct timespec ts;
-+	INTERNAL_SYSCALL_DECL (err);
-+	int r;
-+	r = INTERNAL_SYSCALL (clock_getres, err, 2, CLOCK_MONOTONIC, &ts);
-+	return INTERNAL_SYSCALL_ERROR_P (r, err) ? -1 : 1;
-+      }
-+#endif
-+
-+    default:
-+      return posix_sysconf (name);
-+    }
-+}
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/system.c glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/system.c
---- glibc-2.3.2/sysdeps/unix/sysv/linux/system.c	Thu Sep 12 20:29:32 1996
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/system.c	Sun Mar 16 00:43:51 2003
-@@ -1,2 +1,73 @@
-+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <sched.h>
-+#include <signal.h>
-+#include <sysdep.h>
-+#include <unistd.h>
-+#include <sys/wait.h>
-+#include <bits/libc-lock.h>
-+#include <kernel-features.h>
-+
-+/* We have to and actually can handle cancelable system().  The big
-+   problem: we have to kill the child process if necessary.  To do
-+   this a cleanup handler has to be registered and is has to be able
-+   to find the PID of the child.  The main problem is to reliable have
-+   the PID when needed.  It is not necessary for the parent thread to
-+   return.  It might still be in the kernel when the cancellation
-+   request comes.  Therefore we have to use the clone() calls ability
-+   to have the kernel write the PID into the user-level variable.  */
-+#if defined __ASSUME_CLONE_THREAD_FLAGS && !defined FORK
-+# define FORK() \
-+  INLINE_SYSCALL (clone, 3, CLONE_PARENT_SETTID | SIGCHLD, 0, &pid)
-+#endif
-+
-+static void cancel_handler (void *arg);
-+
-+#define CLEANUP_HANDLER \
-+  __libc_cleanup_region_start (1, cancel_handler, &pid)
-+
-+#define CLEANUP_RESET \
-+  __libc_cleanup_region_end (0)
-+
-+
- /* Linux has waitpid(), so override the generic unix version.  */
- #include <sysdeps/posix/system.c>
-+
-+
-+/* The cancellation handler.  */
-+static void
-+cancel_handler (void *arg)
-+{
-+  pid_t child = *(pid_t *) arg;
-+
-+  INTERNAL_SYSCALL_DECL (err);
-+  INTERNAL_SYSCALL (kill, err, 2, child, SIGKILL);
-+
-+  TEMP_FAILURE_RETRY (__waitpid (child, NULL, 0));
-+
-+  DO_LOCK ();
-+
-+  if (SUB_REF () == 0)
-+    {
-+      (void) __sigaction (SIGQUIT, &quit, (struct sigaction *) NULL);
-+      (void) __sigaction (SIGINT, &intr, (struct sigaction *) NULL);
-+    }
-+
-+  DO_UNLOCK ();
-+}
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/x86_64/bits/mman.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/x86_64/bits/mman.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/x86_64/bits/mman.h	Wed Sep 19 12:30:39 2001
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/x86_64/bits/mman.h	Mon Mar  3 11:03:36 2003
-@@ -1,5 +1,5 @@
- /* Definitions for POSIX memory map interface.  Linux/x86_64 version.
--   Copyright (C) 2001 Free Software Foundation, Inc.
-+   Copyright (C) 2001, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -53,11 +53,13 @@
- 
- /* These are Linux-specific.  */
- #ifdef __USE_MISC
--# define MAP_GROWSDOWN	0x0100		/* Stack-like segment.  */
--# define MAP_DENYWRITE	0x0800		/* ETXTBSY */
--# define MAP_EXECUTABLE	0x1000		/* Mark it as an executable.  */
--# define MAP_LOCKED	0x2000		/* Lock the mapping.  */
--# define MAP_NORESERVE	0x4000		/* Don't check for reservations.  */
-+# define MAP_GROWSDOWN	0x00100		/* Stack-like segment.  */
-+# define MAP_DENYWRITE	0x00800		/* ETXTBSY */
-+# define MAP_EXECUTABLE	0x01000		/* Mark it as an executable.  */
-+# define MAP_LOCKED	0x02000		/* Lock the mapping.  */
-+# define MAP_NORESERVE	0x04000		/* Don't check for reservations.  */
-+# define MAP_POPULATE	0x08000		/* Populate (prefault) pagetables.  */
-+# define MAP_NONBLOCK	0x10000		/* Do not block on IO.  */
- #endif
- 
- /* Flags to `msync'.  */
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/x86_64/clone.S glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/x86_64/clone.S
---- glibc-2.3.2/sysdeps/unix/sysv/linux/x86_64/clone.S	Sun Aug  4 04:20:07 2002
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/x86_64/clone.S	Tue Mar  4 20:45:35 2003
-@@ -1,4 +1,4 @@
--/* Copyright (C) 2001,02 Free Software Foundation, Inc.
-+/* Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
-    This file is part of the GNU C Library.
- 
-    The GNU C Library is free software; you can redistribute it and/or
-@@ -31,16 +31,22 @@
-    the kernel entry is:
-    int clone (long flags, void *child_stack).
- 
--   The parameters are passed in register from userland:
-+   The parameters are passed in register and on the stack from userland:
-    rdi: fn
-    rsi: child_stack
-    rdx:	flags
-    rcx: arg
-+   r8d:	TID field in parent
-+   r9d: thread pointer
-+%esp+8:	TID field in child
- 
-    The kernel expects:
-    rax: system call number
-    rdi: flags
--   rsi: child_stack  */
-+   rsi: child_stack
-+   rdx: TID field in parent
-+   r10: TID field in child
-+   r8:	thread pointer  */
- 
- 
-         .text
-@@ -62,6 +68,9 @@
- 
- 	/* Do the system call.  */
- 	movq	%rdx, %rdi
-+	movq	%r8, %rdx
-+	movq	%r9, %r8
-+	movq	8(%rsp), %r10
- 	movq	$SYS_ify(clone),%rax
- 	syscall
- 
-diff -u -udbrN glibc-2.3.2/sysdeps/unix/sysv/linux/x86_64/sysdep.h glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/x86_64/sysdep.h
---- glibc-2.3.2/sysdeps/unix/sysv/linux/x86_64/sysdep.h	Thu Jan  9 03:54:57 2003
-+++ glibc-2.3.2-200304020432/sysdeps/unix/sysv/linux/x86_64/sysdep.h	Sun Mar 23 20:42:23 2003
-@@ -81,6 +81,18 @@
-   SYSCALL_ERROR_HANDLER							      \
-   END (name)
- 
-+#undef	PSEUDO_NOERRNO
-+#define	PSEUDO_NOERRNO(name, syscall_name, args) \
-+  .text;								      \
-+  ENTRY (name)								      \
-+    DO_CALL (syscall_name, args)
-+
-+#undef	PSEUDO_END_NOERRNO
-+#define	PSEUDO_END_NOERRNO(name) \
-+  END (name)
-+
-+#define ret_NOERRNO ret
-+
- #ifndef PIC
- #define SYSCALL_ERROR_HANDLER	/* Nothing here; code in sysdep.S is used.  */
- #elif RTLD_PRIVATE_ERRNO
-@@ -134,36 +146,41 @@
-   jmp L(pseudo_end);
- #endif	/* PIC */
- 
--/* Linux/x86-64 takes system call arguments in registers:
-+/* The Linux/x86-64 kernel expects the system call parameters in
-+   registers according to the following table:
- 
--    Register setup:
--    system call number	rax
-+    syscall number	rax
-     arg 1		rdi
-     arg 2		rsi
-     arg 3		rdx
--    arg 4		rcx
-+    arg 4		r10
-     arg 5		r8
-     arg 6		r9
- 
-+    The Linux kernel uses and destroys internally these registers:
-     return address from
-     syscall		rcx
-     additionally clobered: r12-r15,rbx,rbp
-     eflags from syscall	r11
- 
--    The compiler is going to form a call by coming here, through PSEUDO, with arguments:
-+    Normal function call, including calls to the system call stub
-+    functions in the libc, get the first six parameters passed in
-+    registers and the seventh parameter and later on the stack.  The
-+    register use is as follows:
- 
--	syscall number	in the DO_CALL macro
-+     system call number	in the DO_CALL macro
- 	arg 1		rdi
- 	arg 2		rsi
- 	arg 3		rdx
--	arg 4		r10
-+     arg 4		rcx
- 	arg 5		r8
- 	arg 6		r9
- 
--     We have to take care that the stack is alignedto 16 bytes.	 When
-+    We have to take care that the stack is aligned to 16 bytes.  When
-      called the stack is not aligned since the return address has just
-      been pushed.
- 
-+
-      Syscalls of more than 6 arguments are not supported.  */
- 
- #undef	DO_CALL
-diff -u -udbrN glibc-2.3.2/sysdeps/wordsize-32/Versions glibc-2.3.2-200304020432/sysdeps/wordsize-32/Versions
---- glibc-2.3.2/sysdeps/wordsize-32/Versions	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/wordsize-32/Versions	Mon Mar  3 10:45:12 2003
-@@ -0,0 +1,7 @@
-+libc {
-+  GLIBC_2.3 {
-+    # These were erroneously omitted for 64-bit platforms in 2.3
-+    # and so we don't put them in locale/Versions.
-+    strtoll_l; strtoull_l;
-+  }
-+}
-diff -u -udbrN glibc-2.3.2/sysdeps/wordsize-64/Versions glibc-2.3.2-200304020432/sysdeps/wordsize-64/Versions
---- glibc-2.3.2/sysdeps/wordsize-64/Versions	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/wordsize-64/Versions	Mon Mar  3 10:45:12 2003
-@@ -0,0 +1,6 @@
-+libc {
-+  GLIBC_2.3.3 {
-+    # These were erroneously omitted for 64-bit platforms in 2.3.
-+    strtoll_l; strtoull_l;
-+  }
-+}
-diff -u -udbrN glibc-2.3.2/sysdeps/wordsize-64/strtol_l.c glibc-2.3.2-200304020432/sysdeps/wordsize-64/strtol_l.c
---- glibc-2.3.2/sysdeps/wordsize-64/strtol_l.c	Mon Aug  5 02:30:03 2002
-+++ glibc-2.3.2-200304020432/sysdeps/wordsize-64/strtol_l.c	Mon Mar  3 10:45:12 2003
-@@ -1,11 +1,14 @@
- /* We have to irritate the compiler a bit.  */
- #define ____strtoll_l_internal ____strtoll_l_internal_XXX
- #define __strtoll_l __strtoll_l_XXX
-+#define strtoll_l strtoll_l_XXX
- 
- #include <sysdeps/generic/strtol_l.c>
- 
- #undef ____strtoll_l_internal
- #undef __strtoll_l
-+#undef strtoll_l
- strong_alias (____strtol_l_internal, ____strtoll_l_internal)
- libc_hidden_ver (____strtol_l_internal, ____strtoll_l_internal)
- weak_alias (__strtol_l, __strtoll_l)
-+weak_alias (__strtol_l, strtoll_l)
-diff -u -udbrN glibc-2.3.2/sysdeps/wordsize-64/strtoul_l.c glibc-2.3.2-200304020432/sysdeps/wordsize-64/strtoul_l.c
---- glibc-2.3.2/sysdeps/wordsize-64/strtoul_l.c	Mon Aug  5 02:30:03 2002
-+++ glibc-2.3.2-200304020432/sysdeps/wordsize-64/strtoul_l.c	Mon Mar  3 10:45:12 2003
-@@ -1,11 +1,14 @@
- /* We have to irritate the compiler a bit.  */
- #define ____strtoull_l_internal ____strtoull_l_internal_XXX
- #define __strtoull_l __strtoull_l_XXX
-+#define strtoull_l strtoull_l_XXX
- 
- #include <sysdeps/generic/strtoul_l.c>
- 
- #undef ____strtoull_l_internal
- #undef __strtoull_l
-+#undef strtoull_l
- strong_alias (____strtoul_l_internal, ____strtoull_l_internal)
- libc_hidden_ver (____strtoul_l_internal, ____strtoull_l_internal)
- weak_alias (__strtoul_l, __strtoull_l)
-+weak_alias (__strtoul_l, strtoull_l)
-diff -u -udbrN glibc-2.3.2/sysdeps/x86_64/atomicity.h glibc-2.3.2-200304020432/sysdeps/x86_64/atomicity.h
---- glibc-2.3.2/sysdeps/x86_64/atomicity.h	Wed Sep 19 12:12:07 2001
-+++ glibc-2.3.2-200304020432/sysdeps/x86_64/atomicity.h	Thu Jan  1 01:00:00 1970
-@@ -1,57 +0,0 @@
--/* Low-level functions for atomic operations.  x86-64 version.
--   Copyright (C) 1997, 2000, 2001 Free Software Foundation, Inc.
--   This file is part of the GNU C Library.
--
--   The GNU C Library is free software; you can redistribute it and/or
--   modify it under the terms of the GNU Lesser General Public
--   License as published by the Free Software Foundation; either
--   version 2.1 of the License, or (at your option) any later version.
--
--   The GNU C Library is distributed in the hope that it will be useful,
--   but WITHOUT ANY WARRANTY; without even the implied warranty of
--   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
--   Lesser General Public License for more details.
--
--   You should have received a copy of the GNU Lesser General Public
--   License along with the GNU C Library; if not, write to the Free
--   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
--   02111-1307 USA.  */
--
--#ifndef _ATOMICITY_H
--#define _ATOMICITY_H	1
--
--#include <inttypes.h>
--
--
--static inline uint32_t
--__attribute__ ((unused))
--exchange_and_add (volatile uint32_t *mem, uint32_t val)
--{
--  register uint32_t result;
--  __asm__ __volatile__ ("lock; xaddl %0,%1"
--			: "=r" (result), "=m" (*mem) : "0" (val), "1" (*mem));
--  return result;
--}
--
--static inline void
--__attribute__ ((unused))
--atomic_add (volatile uint32_t *mem, int val)
--{
--  __asm__ __volatile__ ("lock; addl %1,%0"
--			: "=m" (*mem) : "er" (val), "0" (*mem));
--}
--
--static inline char
--__attribute__ ((unused))
--compare_and_swap (volatile long int *p, long int oldval, long int newval)
--{
--  char ret;
--  long int readval;
--
--  __asm__ __volatile__ ("lock; cmpxchgq %3, %1; sete %0"
--                        : "=q" (ret), "=m" (*p), "=a" (readval)
--                        : "r" (newval), "1" (*p), "a" (oldval));
--  return ret;
--}
--
--#endif /* atomicity.h */
-diff -u -udbrN glibc-2.3.2/sysdeps/x86_64/bits/atomic.h glibc-2.3.2-200304020432/sysdeps/x86_64/bits/atomic.h
---- glibc-2.3.2/sysdeps/x86_64/bits/atomic.h	Thu Jan  1 01:00:00 1970
-+++ glibc-2.3.2-200304020432/sysdeps/x86_64/bits/atomic.h	Wed Mar 26 05:01:47 2003
-@@ -0,0 +1,321 @@
-+/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+   Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, write to the Free
-+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+   02111-1307 USA.  */
-+
-+#include <stdint.h>
-+
-+
-+typedef int8_t atomic8_t;
-+typedef uint8_t uatomic8_t;
-+typedef int_fast8_t atomic_fast8_t;
-+typedef uint_fast8_t uatomic_fast8_t;
-+
-+typedef int16_t atomic16_t;
-+typedef uint16_t uatomic16_t;
-+typedef int_fast16_t atomic_fast16_t;
-+typedef uint_fast16_t uatomic_fast16_t;
-+
-+typedef int32_t atomic32_t;
-+typedef uint32_t uatomic32_t;
-+typedef int_fast32_t atomic_fast32_t;
-+typedef uint_fast32_t uatomic_fast32_t;
-+
-+typedef int64_t atomic64_t;
-+typedef uint64_t uatomic64_t;
-+typedef int_fast64_t atomic_fast64_t;
-+typedef uint_fast64_t uatomic_fast64_t;
-+
-+typedef intptr_t atomicptr_t;
-+typedef uintptr_t uatomicptr_t;
-+typedef intmax_t atomic_max_t;
-+typedef uintmax_t uatomic_max_t;
-+
-+
-+#ifndef LOCK
-+# ifdef UP
-+#  define LOCK	/* nothing */
-+# else
-+#  define LOCK "lock;"
-+# endif
-+#endif
-+
-+
-+#define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
-+  ({ __typeof (*mem) ret;						      \
-+     __asm __volatile (LOCK "cmpxchgb %b2, %1"				      \
-+		       : "=a" (ret), "=m" (*mem)			      \
-+		       : "q" (newval), "m" (*mem), "0" (oldval));	      \
-+     ret; })
-+
-+#define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
-+  ({ __typeof (*mem) ret;						      \
-+     __asm __volatile (LOCK "cmpxchgw %w2, %1"				      \
-+		       : "=a" (ret), "=m" (*mem)			      \
-+		       : "r" (newval), "m" (*mem), "0" (oldval));	      \
-+     ret; })
-+
-+#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
-+  ({ __typeof (*mem) ret;						      \
-+     __asm __volatile (LOCK "cmpxchgl %2, %1"				      \
-+		       : "=a" (ret), "=m" (*mem)			      \
-+		       : "r" (newval), "m" (*mem), "0" (oldval));	      \
-+     ret; })
-+
-+#define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-+  ({ __typeof (*mem) ret;						      \
-+     __asm __volatile (LOCK "cmpxchgq %q2, %1"				      \
-+		       : "=a" (ret), "=m" (*mem)			      \
-+		       : "r" ((long) (newval)), "m" (*mem),		      \
-+			 "0" ((long) (oldval)));			      \
-+     ret; })
-+
-+
-+/* Note that we need no lock prefix.  */
-+#define atomic_exchange(mem, newvalue) \
-+  ({ __typeof (*mem) result;						      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile ("xchgb %b0, %1"				      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" (newvalue), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile ("xchgw %w0, %1"				      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" (newvalue), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile ("xchgl %0, %1"					      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" (newvalue), "m" (*mem));			      \
-+     else								      \
-+       __asm __volatile ("xchgq %q0, %1"				      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" ((long) (newvalue)), "m" (*mem));	      \
-+     result; })
-+
-+
-+#define atomic_exchange_and_add(mem, value) \
-+  ({ __typeof (*mem) result;						      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile (LOCK "xaddb %b0, %1"				      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" (value), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile (LOCK "xaddw %w0, %1"				      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" (value), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile (LOCK "xaddl %0, %1"				      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" (value), "m" (*mem));			      \
-+     else								      \
-+       __asm __volatile (LOCK "xaddq %q0, %1"				      \
-+			 : "=r" (result), "=m" (*mem)			      \
-+			 : "0" ((long) (value)), "m" (*mem));		      \
-+     result; })
-+
-+
-+#define atomic_add(mem, value) \
-+  (void) ({ if (__builtin_constant_p (value) && (value) == 1)		      \
-+	      atomic_increment (mem);					      \
-+	    else if (__builtin_constant_p (value) && (value) == 1)	      \
-+	      atomic_decrement (mem);					      \
-+	    else if (sizeof (*mem) == 1)				      \
-+	      __asm __volatile (LOCK "addb %b1, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "ir" (value), "m" (*mem));		      \
-+	    else if (sizeof (*mem) == 2)				      \
-+	      __asm __volatile (LOCK "addw %w1, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "ir" (value), "m" (*mem));		      \
-+	    else if (sizeof (*mem) == 4)				      \
-+	      __asm __volatile (LOCK "addl %1, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "ir" (value), "m" (*mem));		      \
-+	    else							      \
-+	      __asm __volatile (LOCK "addq %q1, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "ir" ((long) (value)), "m" (*mem));	      \
-+	    })
-+
-+
-+#define atomic_add_negative(mem, value) \
-+  ({ unsigned char __result;						      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile (LOCK "addb %b2, %0; sets %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "ir" (value), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile (LOCK "addw %w2, %0; sets %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "ir" (value), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile (LOCK "addl %2, %0; sets %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "ir" (value), "m" (*mem));			      \
-+     else								      \
-+       __asm __volatile (LOCK "addq %q2, %0; sets %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "ir" ((long) (value)), "m" (*mem));		      \
-+     __result; })
-+
-+
-+#define atomic_add_zero(mem, value) \
-+  ({ unsigned char __result;						      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile (LOCK "addb %b2, %0; setz %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "ir" (value), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile (LOCK "addw %w2, %0; setz %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "ir" (value), "m" (*mem));			      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile (LOCK "addl %2, %0; setz %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "ir" (value), "m" (*mem));			      \
-+     else								      \
-+       __asm __volatile (LOCK "addq %q2, %0; setz %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "ir" ((long) (value)), "m" (*mem));		      \
-+     __result; })
-+
-+
-+#define atomic_increment(mem) \
-+  (void) ({ if (sizeof (*mem) == 1)					      \
-+	      __asm __volatile (LOCK "incb %b0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    else if (sizeof (*mem) == 2)				      \
-+	      __asm __volatile (LOCK "incw %w0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    else if (sizeof (*mem) == 4)				      \
-+	      __asm __volatile (LOCK "incl %0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    else							      \
-+	      __asm __volatile (LOCK "incq %q0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    })
-+
-+
-+#define atomic_increment_and_test(mem) \
-+  ({ unsigned char __result;						      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile (LOCK "incb %b0; sete %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile (LOCK "incw %w0; sete %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile (LOCK "incl %0; sete %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     else								      \
-+       __asm __volatile (LOCK "incq %q0; sete %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     __result; })
-+
-+
-+#define atomic_decrement(mem) \
-+  (void) ({ if (sizeof (*mem) == 1)					      \
-+	      __asm __volatile (LOCK "decb %b0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    else if (sizeof (*mem) == 2)				      \
-+	      __asm __volatile (LOCK "decw %w0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    else if (sizeof (*mem) == 4)				      \
-+	      __asm __volatile (LOCK "decl %0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    else							      \
-+	      __asm __volatile (LOCK "decq %q0"				      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem));				      \
-+	    })
-+
-+
-+#define atomic_decrement_and_test(mem) \
-+  ({ unsigned char __result;						      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile (LOCK "decb %b0; sete %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile (LOCK "decw %w0; sete %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile (LOCK "decl %0; sete %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     else								      \
-+       __asm __volatile (LOCK "decq %q0; sete %1"			      \
-+			 : "=m" (*mem), "=qm" (__result)		      \
-+			 : "m" (*mem));					      \
-+     __result; })
-+
-+
-+#define atomic_bit_set(mem, bit) \
-+  (void) ({ if (sizeof (*mem) == 1)					      \
-+	      __asm __volatile (LOCK "orb %b2, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem), "ir" (1L << (bit)));	      \
-+	    else if (sizeof (*mem) == 2)				      \
-+	      __asm __volatile (LOCK "orw %w2, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem), "ir" (1L << (bit)));	      \
-+	    else if (sizeof (*mem) == 4)				      \
-+	      __asm __volatile (LOCK "orl %2, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem), "ir" (1L << (bit)));	      \
-+	    else if (__builtin_constant_p (bit) && (bit) < 32)		      \
-+	      __asm __volatile (LOCK "orq %2, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem), "i" (1L << (bit)));	      \
-+	    else							      \
-+	      __asm __volatile (LOCK "orq %q2, %0"			      \
-+				: "=m" (*mem)				      \
-+				: "m" (*mem), "r" (1UL << (bit)));	      \
-+	    })
-+
-+
-+#define atomic_bit_test_set(mem, bit) \
-+  ({ unsigned char __result;						      \
-+     if (sizeof (*mem) == 1)						      \
-+       __asm __volatile (LOCK "btsb %3, %1; setc %0"			      \
-+			 : "=q" (__result), "=m" (*mem)			      \
-+			 : "m" (*mem), "ir" (bit));			      \
-+     else if (sizeof (*mem) == 2)					      \
-+       __asm __volatile (LOCK "btsw %3, %1; setc %0"			      \
-+			 : "=q" (__result), "=m" (*mem)			      \
-+			 : "m" (*mem), "ir" (bit));			      \
-+     else if (sizeof (*mem) == 4)					      \
-+       __asm __volatile (LOCK "btsl %3, %1; setc %0"			      \
-+			 : "=q" (__result), "=m" (*mem)			      \
-+			 : "m" (*mem), "ir" (bit));			      \
-+     else							      	      \
-+       __asm __volatile (LOCK "btsq %3, %1; setc %0"			      \
-+			 : "=q" (__result), "=m" (*mem)			      \
-+			 : "m" (*mem), "ir" (bit));			      \
-+     __result; })
-diff -u -udbrN glibc-2.3.2/sysdeps/x86_64/fpu/libm-test-ulps glibc-2.3.2-200304020432/sysdeps/x86_64/fpu/libm-test-ulps
---- glibc-2.3.2/sysdeps/x86_64/fpu/libm-test-ulps	Fri Dec  6 23:25:36 2002
-+++ glibc-2.3.2-200304020432/sysdeps/x86_64/fpu/libm-test-ulps	Sun Mar 23 01:52:10 2003
-@@ -145,7 +145,7 @@
- ldouble: 1
- 
- # ccos
--Test "Imaginary part of: ccos (-2 - 3 i) == -4.1896256909688072301 - 9.1092278937553365979 i":
-+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
- float: 1
- ifloat: 1
- ildouble: 1
-@@ -164,10 +164,10 @@
- ifloat: 1
- 
- # ccosh
--Test "Real part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- float: 1
- ifloat: 1
--Test "Imaginary part of: ccosh (-2 - 3 i) == -3.7245455049153225654 + 0.5118225699873846088 i":
-+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
- double: 1
- float: 1
- idouble: 1
-@@ -215,7 +215,7 @@
- float: 1
- idouble: 1
- ifloat: 1
--Test "Imaginary part of: clog10 (-2 - 3 i) == 0.5569716761534183846 - 0.9375544629863747085 i":
-+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
- double: 1
- float: 5
- idouble: 1
-@@ -373,10 +373,10 @@
- ifloat: 1
- 
- # csinh
--Test "Real part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Real part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
--Test "Imaginary part of: csinh (-2 - 3 i) == 3.5905645899857799520 - 0.5309210862485198052 i":
-+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
- double: 1
- idouble: 1
- ildouble: 2
-@@ -399,12 +399,12 @@
- ifloat: 1
- 
- # ctan
--Test "Real part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- double: 1
- idouble: 1
- ildouble: 439
- ldouble: 439
--Test "Imaginary part of: ctan (-2 - 3 i) == 0.0037640256415042482 - 1.0032386273536098014 i":
-+Test "Imaginary part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
- float: 1
- ifloat: 1
- ildouble: 2
-@@ -421,14 +421,14 @@
- ldouble: 3
- 
- # ctanh
--Test "Real part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- float: 2
- ifloat: 2
- ildouble: 5
- ldouble: 5
- double: 1
- idouble: 1
--Test "Imaginary part of: ctanh (-2 - 3 i) == -0.9653858790221331242 + 0.0098843750383224937 i":
-+Test "Imaginary part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
- ildouble: 25
- ldouble: 25
- Test "Imaginary part of: ctanh (0 + pi/4 i) == 0.0 + 1.0 i":
-@@ -677,12 +677,12 @@
- Test "lgamma (-0.5) == log(2*sqrt(pi))":
- ildouble: 1
- ldouble: 1
--Test "lgamma (0.7) == 0.26086724653166651439":
-+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
- double: 1
- float: 1
- idouble: 1
- ifloat: 1
--Test "lgamma (1.2) == -0.853740900033158497197e-1":
-+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
- double: 1
- float: 2
- idouble: 1
-@@ -749,7 +749,7 @@
- Test "tgamma (0.5) == sqrt (pi)":
- float: 1
- ifloat: 1
--Test "tgamma (0.7) == 1.29805533264755778568":
-+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
- double: 1
- float: 1
- idouble: 1
-diff -u -udbrN glibc-2.3.2/timezone/antarctica glibc-2.3.2-200304020432/timezone/antarctica
---- glibc-2.3.2/timezone/antarctica	Sat Jun  9 22:29:18 2001
-+++ glibc-2.3.2-200304020432/timezone/antarctica	Mon Mar 24 20:00:03 2003
-@@ -1,4 +1,4 @@
--# @(#)antarctica	7.22
-+# @(#)antarctica	7.23
- 
- # From Paul Eggert (1999-11-15):
- # To keep things manageable, we list only locations occupied year-round; see
-@@ -255,6 +255,13 @@
- #	Halley is on a moving ice shelf and is periodically relocated
- #	so that it is never more than 10km from its nominal location.
- # Rothera, Adelaide Island, -6734-6808, since 1976-12-01
-+#
-+# From Paul Eggert (2002-10-22)
-+# <http://webexhibits.org/daylightsaving/g.html> says Rothera is -03 all year.
-+#
-+# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-+Zone Antarctica/Rothera	0	-	zzz	1976 Dec  1
-+			-3:00	-	ROTT	# Rothera time
- 
- # Uruguay - year round base
- # Artigas, King George Island, -621104-0585107
-diff -u -udbrN glibc-2.3.2/timezone/asia glibc-2.3.2-200304020432/timezone/asia
---- glibc-2.3.2/timezone/asia	Tue Oct 15 18:59:28 2002
-+++ glibc-2.3.2-200304020432/timezone/asia	Mon Mar 24 20:00:03 2003
-@@ -1,4 +1,4 @@
--# @(#)asia	7.68
-+# @(#)asia	7.71
- 
- # This data is by no means authoritative; if you think you know better,
- # go ahead and edit the file (and please send any changes to
-@@ -34,6 +34,7 @@
- #	2:00	EET EEST Eastern European Time
- #	2:00	IST IDT	Israel
- #	3:00	AST ADT	Arabia*
-+#	3:30 IRST IRDT	Iran
- #	4:00	GST	Gulf*
- #	5:30	IST	India
- #	7:00	ICT	Indochina*
-@@ -430,89 +431,97 @@
- 			9:00	-	EIT
- 
- # Iran
--# From Paul Eggert (2000-06-12), following up a suggestion by Rich Wales:
--# Ahmea Alavi in
--# <a href="http://www.persia.org/Iran_Lib/Calendar/taghveem.txt">
--# TAGHVEEM (1993-07-12)
--# </a>
--# writes ``Daylight saving time in Iran starts from the first day
--# of Farvardin and ends the first day of Mehr.''  This disagrees with the SSIM:
-+
-+# From Roozbeh Pournader (2003-03-15):
-+# This is an English translation of what I just found (originally in Persian).
-+# The Gregorian dates in brackets are mine:
- #
--#		   DST start	   DST end
--#	year	SSIM	Alavi	SSIM	Alavi
--#	1991	05-03!=	03-21	09-20!=	09-23
--#	1992	03-22!=	03-21	09-23	09-23
--#	1993	03-21	03-21	09-23	09-23
--#	1994	03-21	03-21	09-22!= 09-23
--#	1995	03-21	03-21	09-22!= 09-23
--#	1996	03-21!=	03-20	09-22   09-22
--#	1997	03-22!=	03-21	09-22!= 09-23
--#	1998	03-21	03-21	09-21!= 09-23
--#	1999	03-22!=	03-21	09-22!= 09-23
--#	2000	03-21!=	03-20	09-21!= 09-22
--#	2001	03-19!=	03-21	09-19!= 09-23
--#	2002	03-18!=	03-21	09-18!= 09-23
-+#	Official Newspaper No. 13548-1370/6/25 [1991-09-16]
-+#	No. 16760/T233 H				1370/6/10 [1991-09-01]
- #
--# Go with Alavi starting with 1992.
--# I used Ed Reingold's cal-persia in GNU Emacs 19.34 to compute Persian dates.
-+#	The Rule About Change of the Official Time of the Country
-+#
-+#	The Board of Ministers, in the meeting dated 1370/5/23 [1991-08-14],
-+#	based on the suggestion number 2221/D dated 1370/4/22 [1991-07-13]
-+#	of the Country's Organization for Official and Employment Affairs,
-+#	and referring to the law for equating the working hours of workers
-+#	and officers in the whole country dated 1359/4/23 [1980-07-14], and
-+#	for synchronizing the official times of the country, agreed that:
-+#
-+#	The official time of the country will should move forward one hour
-+#	at the 24[:00] hours of the first day of Farvardin and should return
-+#	to its previous state at the 24[:00] hours of the 30th day of
-+#	Shahrivar.
-+#
-+#	First Deputy to the President - Hassan Habibi
-+#
-+# From personal experience, that agrees with what has been followed
-+# for at least the last 5 years.  Before that, for a few years, the
-+# date used was the first Thursday night of Farvardin and the last
-+# Thursday night of Shahrivar, but I can't give exact dates....
-+# I have also changed the abbreviations to what is considered correct
-+# here in Iran, IRST for regular time and IRDT for daylight saving time.
-+
-+# From Paul Eggert (2003-03-15)
-+# Go with Shanks before September 1991, and with Pournader thereafter.
-+# I used Ed Reingold's cal-persia in GNU Emacs 21.2 to check Persian dates.
- # The Persian calendar is based on the sun, and dates after around 2050
- # are approximate; stop after 2037 when 32-bit time_t's overflow.
- #
- # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
--Rule	Iran	1978	1980	-	Mar	21	0:00	1:00	S
--Rule	Iran	1978	only	-	Oct	21	0:00	0	-
--Rule	Iran	1979	only	-	Sep	19	0:00	0	-
--Rule	Iran	1980	only	-	Sep	23	0:00	0	-
--Rule	Iran	1991	only	-	May	 3	0:00s	1:00	S
--Rule	Iran	1991	only	-	Sep	20	0:00s	0	-
--Rule	Iran	1992	1995	-	Mar	21	0:00	1:00	S
--Rule	Iran	1992	1995	-	Sep	23	0:00	0	-
--Rule	Iran	1996	only	-	Mar	20	0:00	1:00	S
--Rule	Iran	1996	only	-	Sep	22	0:00	0	-
--Rule	Iran	1997	1999	-	Mar	21	0:00	1:00	S
--Rule	Iran	1997	1999	-	Sep	23	0:00	0	-
--Rule	Iran	2000	only	-	Mar	20	0:00	1:00	S
--Rule	Iran	2000	only	-	Sep	22	0:00	0	-
--Rule	Iran	2001	2003	-	Mar	21	0:00	1:00	S
--Rule	Iran	2001	2003	-	Sep	23	0:00	0	-
--Rule	Iran	2004	only	-	Mar	20	0:00	1:00	S
--Rule	Iran	2004	only	-	Sep	22	0:00	0	-
--Rule	Iran	2005	2007	-	Mar	21	0:00	1:00	S
--Rule	Iran	2005	2007	-	Sep	23	0:00	0	-
--Rule	Iran	2008	only	-	Mar	20	0:00	1:00	S
--Rule	Iran	2008	only	-	Sep	22	0:00	0	-
--Rule	Iran	2009	2011	-	Mar	21	0:00	1:00	S
--Rule	Iran	2009	2011	-	Sep	23	0:00	0	-
--Rule	Iran	2012	only	-	Mar	20	0:00	1:00	S
--Rule	Iran	2012	only	-	Sep	22	0:00	0	-
--Rule	Iran	2013	2015	-	Mar	21	0:00	1:00	S
--Rule	Iran	2013	2015	-	Sep	23	0:00	0	-
--Rule	Iran	2016	only	-	Mar	20	0:00	1:00	S
--Rule	Iran	2016	only	-	Sep	22	0:00	0	-
--Rule	Iran	2017	2019	-	Mar	21	0:00	1:00	S
--Rule	Iran	2017	2019	-	Sep	23	0:00	0	-
--Rule	Iran	2020	only	-	Mar	20	0:00	1:00	S
--Rule	Iran	2020	only	-	Sep	22	0:00	0	-
--Rule	Iran	2021	2023	-	Mar	21	0:00	1:00	S
--Rule	Iran	2021	2023	-	Sep	23	0:00	0	-
--Rule	Iran	2024	2025	-	Mar	20	0:00	1:00	S
--Rule	Iran	2024	2025	-	Sep	22	0:00	0	-
--Rule	Iran	2026	2027	-	Mar	21	0:00	1:00	S
--Rule	Iran	2026	2027	-	Sep	23	0:00	0	-
--Rule	Iran	2028	2029	-	Mar	20	0:00	1:00	S
--Rule	Iran	2028	2029	-	Sep	22	0:00	0	-
--Rule	Iran	2030	2031	-	Mar	21	0:00	1:00	S
--Rule	Iran	2030	2031	-	Sep	23	0:00	0	-
--Rule	Iran	2032	2033	-	Mar	20	0:00	1:00	S
--Rule	Iran	2032	2033	-	Sep	22	0:00	0	-
--Rule	Iran	2034	2035	-	Mar	21	0:00	1:00	S
--Rule	Iran	2034	2035	-	Sep	23	0:00	0	-
--Rule	Iran	2036	2037	-	Mar	20	0:00	1:00	S
--Rule	Iran	2036	2037	-	Sep	22	0:00	0	-
-+Rule	Iran	1978	1980	-	Mar	21	0:00	1:00	D
-+Rule	Iran	1978	only	-	Oct	21	0:00	0	S
-+Rule	Iran	1979	only	-	Sep	19	0:00	0	S
-+Rule	Iran	1980	only	-	Sep	23	0:00	0	S
-+Rule	Iran	1991	only	-	May	 3	0:00	1:00	D
-+Rule	Iran	1992	1995	-	Mar	22	0:00	1:00	D
-+Rule	Iran	1991	1995	-	Sep	22	0:00	0	S
-+Rule	Iran	1996	only	-	Mar	21	0:00	1:00	D
-+Rule	Iran	1996	only	-	Sep	21	0:00	0	S
-+Rule	Iran	1997	1999	-	Mar	22	0:00	1:00	D
-+Rule	Iran	1997	1999	-	Sep	22	0:00	0	S
-+Rule	Iran	2000	only	-	Mar	21	0:00	1:00	D
-+Rule	Iran	2000	only	-	Sep	21	0:00	0	S
-+Rule	Iran	2001	2003	-	Mar	22	0:00	1:00	D
-+Rule	Iran	2001	2003	-	Sep	22	0:00	0	S
-+Rule	Iran	2004	only	-	Mar	21	0:00	1:00	D
-+Rule	Iran	2004	only	-	Sep	21	0:00	0	S
-+Rule	Iran	2005	2007	-	Mar	22	0:00	1:00	D
-+Rule	Iran	2005	2007	-	Sep	22	0:00	0	S
-+Rule	Iran	2008	only	-	Mar	21	0:00	1:00	D
-+Rule	Iran	2008	only	-	Sep	21	0:00	0	S
-+Rule	Iran	2009	2011	-	Mar	22	0:00	1:00	D
-+Rule	Iran	2009	2011	-	Sep	22	0:00	0	S
-+Rule	Iran	2012	only	-	Mar	21	0:00	1:00	D
-+Rule	Iran	2012	only	-	Sep	21	0:00	0	S
-+Rule	Iran	2013	2015	-	Mar	22	0:00	1:00	D
-+Rule	Iran	2013	2015	-	Sep	22	0:00	0	S
-+Rule	Iran	2016	only	-	Mar	21	0:00	1:00	D
-+Rule	Iran	2016	only	-	Sep	21	0:00	0	S
-+Rule	Iran	2017	2019	-	Mar	22	0:00	1:00	D
-+Rule	Iran	2017	2019	-	Sep	22	0:00	0	S
-+Rule	Iran	2020	only	-	Mar	21	0:00	1:00	D
-+Rule	Iran	2020	only	-	Sep	21	0:00	0	S
-+Rule	Iran	2021	2023	-	Mar	22	0:00	1:00	D
-+Rule	Iran	2021	2023	-	Sep	22	0:00	0	S
-+Rule	Iran	2024	2025	-	Mar	21	0:00	1:00	D
-+Rule	Iran	2024	2025	-	Sep	21	0:00	0	S
-+Rule	Iran	2026	2027	-	Mar	22	0:00	1:00	D
-+Rule	Iran	2026	2027	-	Sep	22	0:00	0	S
-+Rule	Iran	2028	2029	-	Mar	21	0:00	1:00	D
-+Rule	Iran	2028	2029	-	Sep	21	0:00	0	S
-+Rule	Iran	2030	2031	-	Mar	22	0:00	1:00	D
-+Rule	Iran	2030	2031	-	Sep	22	0:00	0	S
-+Rule	Iran	2032	2033	-	Mar	21	0:00	1:00	D
-+Rule	Iran	2032	2033	-	Sep	21	0:00	0	S
-+Rule	Iran	2034	2035	-	Mar	22	0:00	1:00	D
-+Rule	Iran	2034	2035	-	Sep	22	0:00	0	S
-+Rule	Iran	2036	2037	-	Mar	21	0:00	1:00	D
-+Rule	Iran	2036	2037	-	Sep	21	0:00	0	S
- # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
- Zone	Asia/Tehran	3:25:44	-	LMT	1916
- 			3:25:44	-	TMT	1946	# Tehran Mean Time
--			3:30	-	IRT	1977 Nov
-+			3:30	-	IRST	1977 Nov
- 			4:00	Iran	IR%sT	1979
- 			3:30	Iran	IR%sT
- 
-@@ -1154,9 +1163,26 @@
- # and Sunday of April" phrase, if taken literally, means that the
- # transition takes place at 00:00 on the first Sunday on or after 04-02.
- 
-+# From Paul Eggert (2003-02-09):
-+# DAWN <http://www.dawn.com/2002/10/06/top13.htm> reported on 2002-10-05
-+# that 2002 DST ended that day at midnight.  Go with McDow for now.
-+
-+# From Steffen Thorsen (2003-03-14):
-+# According to http://www.dawn.com/2003/03/07/top15.htm
-+# there will be no DST in Pakistan this year:
-+#
-+# ISLAMABAD, March 6: Information and Media Development Minister Sheikh
-+# Rashid Ahmed on Thursday said the cabinet had reversed a previous
-+# decision to advance clocks by one hour in summer and put them back by
-+# one hour in winter with the aim of saving light hours and energy.
-+#
-+# The minister told a news conference that the experiment had rather
-+# shown 8 per cent higher consumption of electricity.
-+
-+
- # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
--Rule Pakistan	2002	max	-	Apr	Sun>=2	0:00	1:00	S
--Rule Pakistan	2002	max	-	Oct	15	0:00	0	-
-+Rule Pakistan	2002	only	-	Apr	Sun>=2	0:01	1:00	S
-+Rule Pakistan	2002	only	-	Oct	Sun>=2	0:01	0	-
- # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
- Zone	Asia/Karachi	4:28:12 -	LMT	1907
- 			5:30	-	IST	1942 Sep
-diff -u -udbrN glibc-2.3.2/timezone/australasia glibc-2.3.2-200304020432/timezone/australasia
---- glibc-2.3.2/timezone/australasia	Tue Oct 15 18:59:28 2002
-+++ glibc-2.3.2-200304020432/timezone/australasia	Mon Mar 24 20:00:03 2003
-@@ -1,4 +1,4 @@
--# @(#)australasia	7.67
-+# @(#)australasia	7.68
- # This file also includes Pacific islands.
- 
- # Notes are at the end of this file
-@@ -297,6 +297,17 @@
- ###############################################################################
- 
- # New Zealand
-+#
-+# From Paul Eggert (2002-10-23):
-+# The Department of Internal Affairs (DIA) maintains a brief history;
-+# see tz-link.htm for the full reference.
-+#
-+# Shanks gives 1868 for the introduction of standard time; go with the
-+# DIA's more-precise 1868-11-02.  The DIA says that clocks were
-+# advanced by half an hour in 1941; go with Shanks's more-precise
-+# 1940-09-29 02:00.  The DIA says that starting in 1933 DST began the
-+# first Sunday in September; go with Shanks's last Sunday starting in
-+# 1934.
- 
- # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
- # Shanks gives 1927 Nov 6 - 1928 Mar 4, 1928 Oct 14 - 1929 Mar 17,
-@@ -311,17 +322,17 @@
- # didn't change until 1945 Apr 30; go with Shanks.
- Rule	NZ	1934	1940	-	Apr	lastSun	2:00	0	S
- Rule	NZ	1934	1939	-	Sep	lastSun	2:00	0:30	HD
--Rule	NZ	1974	only	-	Nov	 3	2:00s	1:00	D
-+Rule	NZ	1974	only	-	Nov	Sun>=1	2:00s	1:00	D
-+Rule	NZ	1975	only	-	Feb	lastSun	2:00s	0	S
- Rule	NZ	1975	1988	-	Oct	lastSun	2:00s	1:00	D
--Rule	NZ	1989	only	-	Oct	 8	2:00s	1:00	D
--Rule	NZ	1990	max	-	Oct	Sun>=1	2:00s	1:00	D
--Rule	NZ	1975	only	-	Feb	23	2:00s	0	S
- Rule	NZ	1976	1989	-	Mar	Sun>=1	2:00s	0	S
-+Rule	NZ	1989	only	-	Oct	Sun>=8	2:00s	1:00	D
-+Rule	NZ	1990	max	-	Oct	Sun>=1	2:00s	1:00	D
- Rule	NZ	1990	max	-	Mar	Sun>=15	2:00s	0	S
- Rule	Chatham	1990	max	-	Oct	Sun>=1	2:45s	1:00	D
- Rule	Chatham	1991	max	-	Mar	Sun>=15	2:45s	0	S
- # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
--Zone Pacific/Auckland	11:39:04 -	LMT	1868
-+Zone Pacific/Auckland	11:39:04 -	LMT	1868 Nov  2
- 			11:30	NZ	NZ%sT	1940 Sep 29 2:00
- 			12:00	NZ	NZ%sT
- Zone Pacific/Chatham	12:45	Chatham	CHA%sT
-@@ -399,8 +410,8 @@
- # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
- Rule	Tonga	1999	only	-	Oct	 7	2:00s	1:00	S
- Rule	Tonga	2000	only	-	Mar	19	2:00s	0	-
--Rule	Tonga	2000	max	-	Nov	Sun>=1	2:00	1:00	S
--Rule	Tonga	2001	max	-	Jan	lastSun	2:00	0	-
-+Rule	Tonga	2000	2001	-	Nov	Sun>=1	2:00	1:00	S
-+Rule	Tonga	2001	2002	-	Jan	lastSun	2:00	0	-
- # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
- Zone Pacific/Tongatapu	12:19:20 -	LMT	1901
- 			12:20	-	TOT	1941 # Tonga Time
-@@ -1263,6 +1274,8 @@
- # of January the standard time in the Kingdom shall be moved backward by one
- # hour to 1:00am.
- 
-+# From Pulu 'Anau (2002-11-05):
-+# The law was for 3 years, supposedly to get renewed.  It wasn't.
- 
- ###############################################################################
- 
-diff -u -udbrN glibc-2.3.2/timezone/europe glibc-2.3.2-200304020432/timezone/europe
---- glibc-2.3.2/timezone/europe	Sat Apr  6 05:40:00 2002
-+++ glibc-2.3.2-200304020432/timezone/europe	Mon Mar 24 20:00:03 2003
-@@ -1,4 +1,4 @@
--# @(#)europe	7.82
-+# @(#)europe	7.83
- 
- # This data is by no means authoritative; if you think you know better,
- # go ahead and edit the file (and please send any changes to
-@@ -33,17 +33,17 @@
- # I invented the abbreviations marked `*' in the following table;
- # the rest are from earlier versions of this file, or from other sources.
- # Corrections are welcome!
--#		std dst
-+#                   std dst  2dst
- #		LMT	Local Mean Time
--#	-4:00	AST	Atlantic
-+#       -4:00       AST ADT       Atlantic
- #	-3:00	WGT WGST Western Greenland*
- #	-1:00	EGT EGST Eastern Greenland*
--#	 0:00	GMT BST Greenwich, British Summer
-+#        0:00       GMT BST  BDST Greenwich, British Summer
- #	 0:00	GMT IST Greenwich, Irish Summer
--#	 0:00	WET WEST Western Europe
--#	 0:19:32 AMT NST Amsterdam, Netherlands Summer (1835-1937)*
-+#        0:00       WET WEST WEMT Western Europe
-+#        0:19:32.13 AMT NST       Amsterdam, Netherlands Summer (1835-1937)*
- #	 0:20	NET NEST Netherlands (1937-1940)*
--#	 1:00	CET CEST Central Europe
-+#        1:00       CET CEST CEMT Central Europe
- #	 1:00:14 SET	 Swedish (1879-1899)*
- #	 2:00	EET EEST Eastern Europe
- #	 3:00	MSK MSD	Moscow
-@@ -558,20 +558,30 @@
- 			1:00	EU	CE%sT
- 
- # Austria
-+
-+# From Paul Eggert (2003-02-28): Shanks gives 1918-06-16 and
-+# 1945-11-18, but the Austrian Federal Office of Metrology and
-+# Surveying (BEV) gives 1918-09-16 and for Vienna gives the "alleged"
-+# date of 1945-04-12 with no time.  For the 1980-04-06 transition
-+# Shanks gives 02:00, the BEV 00:00.  Go with the BEV, and guess 02:00
-+# for 1945-04-12.
-+
- # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
- Rule	Austria	1920	only	-	Apr	 5	2:00s	1:00	S
- Rule	Austria	1920	only	-	Sep	13	2:00s	0	-
--Rule	Austria	1945	only	-	Apr	 2	2:00s	1:00	S
--Rule	Austria	1945	only	-	Nov	18	2:00s	0	-
- Rule	Austria	1946	only	-	Apr	14	2:00s	1:00	S
- Rule	Austria	1946	1948	-	Oct	Sun>=1	2:00s	0	-
- Rule	Austria	1947	only	-	Apr	 6	2:00s	1:00	S
- Rule	Austria	1948	only	-	Apr	18	2:00s	1:00	S
-+Rule	Austria	1980	only	-	Apr	 6	0:00	1:00	S
-+Rule	Austria	1980	only	-	Sep	28	0:00	0	-
- # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
- Zone	Europe/Vienna	1:05:20 -	LMT	1893 Apr
--			1:00	C-Eur	CE%sT	1918 Jun 16 3:00
--			1:00	Austria	CE%sT	1940 Apr  1 2:00
--			1:00	C-Eur	CE%sT	1945 Apr  2 2:00
-+			1:00	C-Eur	CE%sT	1920
-+			1:00	Austria	CE%sT	1940 Apr  1 2:00s
-+			1:00	C-Eur	CE%sT	1945 Apr  2 2:00s
-+			1:00	1:00	CEST	1945 Apr 12 2:00s
-+			1:00	-	CET	1946
- 			1:00	Austria	CE%sT	1981
- 			1:00	EU	CE%sT
- 
-@@ -654,7 +664,7 @@
- 			1:00	EU	CE%sT
- 
- # Bosnia and Herzegovina
--# see Yugoslavia
-+# see Serbia and Montenegro
- 
- # Bulgaria
- #
-@@ -681,7 +691,7 @@
- 			2:00	EU	EE%sT
- 
- # Croatia
--# see Yugosloavia
-+# see Serbia and Montenegro
- 
- # Czech Republic
- # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
-@@ -991,25 +1001,29 @@
- # From Markus Kuhn <Markus.Kuhn@cl.cam.ac.uk> (1998-09-29):
- # The German time zone web site by the Physikalisch-Technische
- # Bundesanstalt contains DST information back to 1916.
--#
--#	<a href="http://www.ptb.de/english/org/4/43/432/lega.htm">
--#	Realisation of Legal Time in Germany
--#	</a>
-+# [See tz-link.htm for the URL.]
-+
-+# From Joerg Schilling (2002-10-23):
-+# In 1945, Berlin was switched to Moscow Summer time (GMT+4) by <a
-+# href="http://www.dhm.de/lemo/html/biografien/BersarinNikolai/">
-+# General [Nikolai] Bersarin</a>.
-+
-+# From Paul Eggert (2003-03-08):
-+# <a href="http://www.parlament-berlin.de/pds-fraktion.nsf/727459127c8b66ee8525662300459099/defc77cb784f180ac1256c2b0030274b/$FILE/bersarint.pdf">
-+# says that Bersarin issued an order to use Moscow time on May 20.
-+# However, Moscow did not observe daylight saving in 1945, so
-+# this was equivalent to CEMT (GMT+3), not GMT+4.
-+
- 
- # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
- Rule	Germany	1945	only	-	Apr	 2	2:00s	1:00	S
--# Shanks says 05-24 2:00 to 09-24 3:00 for DDST; go with the PTB, who quotes
--# the Archiv fuer publizist. Arbeit (Munzinger-Archiv) 652 (Zeitsystem)
--# (1961-11-25), which gives dates only.  Guess 3:00 transition times.
--Rule	Germany	1945	only	-	May	31	3:00	2:00	M # Midsummer
--Rule	Germany	1945	only	-	Sep	23	3:00	1:00	S
-+Rule	Germany	1945	only	-	May	24	2:00	2:00	M # Midsummer
-+Rule	Germany	1945	only	-	Sep	24	3:00	1:00	S
- Rule	Germany	1945	only	-	Nov	18	2:00s	0	-
- Rule	Germany	1946	only	-	Apr	14	2:00s	1:00	S
- Rule	Germany	1946	only	-	Oct	 7	2:00s	0	-
- Rule	Germany	1947	1949	-	Oct	Sun>=1	2:00s	0	-
- Rule	Germany	1947	only	-	Apr	 6	2:00s	1:00	S
--# The PTB gives 3:00 CET and 3:00 CEST for the midsummer transition times;
--# go with Shanks.
- Rule	Germany	1947	only	-	May	11	2:00s	2:00	M
- Rule	Germany	1947	only	-	Jun	29	3:00	1:00	S
- Rule	Germany	1948	only	-	Apr	18	2:00s	1:00	S
-@@ -1341,6 +1355,15 @@
- # Fact File, Lithuanian State Department of Tourism
- # </a> (2000-03-27): Local time is GMT+2 hours ..., no daylight saving.
- 
-+# From a user via Klaus Marten (2003-02-07):
-+# As a candidate for membership of the European Union, Lithuania will
-+# observe Summer Time in 2003, changing its clocks at the times laid
-+# down in EU Directive 2000/84 of 19.I.01 (i.e. at the same times as its
-+# neighbour Latvia). The text of the Lithuanian government Order of
-+# 7.XI.02 to this effect can be found at
-+# http://www.lrvk.lt/nut/11/n1749.htm
-+
-+
- # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
- Zone	Europe/Vilnius	1:41:16	-	LMT	1880
- 			1:24:00	-	WMT	1917	    # Warsaw Mean Time
-@@ -1355,7 +1378,8 @@
- 			2:00	C-Eur	EE%sT	1998
- 			2:00	-	EET	1998 Mar 29 1:00u
- 			1:00	EU	CE%sT	1999 Oct 31 1:00u
--			2:00	-	EET
-+			2:00	-	EET	2003 Jan  1
-+			2:00	EU	EE%sT
- 
- # Luxembourg
- # Whitman disagrees with most of these dates in minor ways; go with Shanks.
-@@ -1393,7 +1417,7 @@
- 			1:00	EU	CE%sT
- 
- # Macedonia
--# see Yugoslavia
-+# see Serbia and Montenegro
- 
- # Malta
- # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
-@@ -1979,11 +2003,27 @@
- 			11:00	Russia	ANA%sT	1992 Jan 19 2:00s
- 			12:00	Russia	ANA%sT
- 
-+# Serbia and Montenegro
-+# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
-+Zone	Europe/Belgrade	1:22:00	-	LMT	1884
-+			1:00	-	CET	1941 Apr 18 23:00
-+			1:00	C-Eur	CE%sT	1945 May  8  2:00s
-+			1:00	1:00	CEST	1945 Sep 16  2:00s
-+# Metod Kozelj <metod.kozelj@rzs-hm.si> reports that the legal date of
-+# transition to EU rules was 1982-11-27, for all of Yugoslavia at the time.
-+# Shanks doesn't give as much detail, so go with Kozelj.
-+			1:00	-	CET	1982 Nov 27
-+			1:00	EU	CE%sT
-+Link Europe/Belgrade Europe/Ljubljana	# Slovenia
-+Link Europe/Belgrade Europe/Sarajevo	# Bosnia and Herzegovina
-+Link Europe/Belgrade Europe/Skopje	# Macedonia
-+Link Europe/Belgrade Europe/Zagreb	# Croatia
-+
- # Slovakia
- Link Europe/Prague Europe/Bratislava
- 
- # Slovenia
--# see Yugoslavia
-+# see Serbia and Montenegro
- 
- # Spain
- # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
-@@ -2191,6 +2231,15 @@
- Link	Europe/Istanbul	Asia/Istanbul	# Istanbul is in both continents.
- 
- # Ukraine
-+#
-+# From Igor Karpov, who works for the Ukranian Ministry of Justice,
-+# via Garrett Wollman (2003-01-27):
-+# BTW, I've found the official document on this matter. It's goverment
-+# regulations number 509, May 13, 1996. In my poor translation it says:
-+# "Time in Ukraine is set to second timezone (Kiev time). Each last Sunday
-+# of March at 3am the time is changing to 4am and each last Sunday of
-+# October the time at 4am is changing to 3am"
-+
- # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
- # Most of Ukraine since 1970 has been like Kiev.
- Zone Europe/Kiev	2:02:04 -	LMT	1880
-@@ -2248,22 +2297,6 @@
- 			3:00	Russia	MSK/MSD	1997
- 			3:00	-	MSK	1997 Mar lastSun 1:00u
- 			2:00	EU	EE%sT
--
--# Yugoslavia
--# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
--Zone	Europe/Belgrade	1:22:00	-	LMT	1884
--			1:00	-	CET	1941 Apr 18 23:00
--			1:00	C-Eur	CE%sT	1945 May  8  2:00s
--			1:00	1:00	CEST	1945 Sep 16  2:00s
--# Metod Kozelj <metod.kozelj@rzs-hm.si> reports that the legal date of
--# transition to EU rules was 1982-11-27, for all of Yugoslavia at the time.
--# Shanks doesn't give as much detail, so go with Kozelj.
--			1:00	-	CET	1982 Nov 27
--			1:00	EU	CE%sT
--Link Europe/Belgrade Europe/Ljubljana	# Slovenia
--Link Europe/Belgrade Europe/Sarajevo	# Bosnia and Herzegovina
--Link Europe/Belgrade Europe/Skopje	# Macedonia
--Link Europe/Belgrade Europe/Zagreb	# Croatia
- 
- ###############################################################################
- 
-diff -u -udbrN glibc-2.3.2/timezone/iso3166.tab glibc-2.3.2-200304020432/timezone/iso3166.tab
---- glibc-2.3.2/timezone/iso3166.tab	Tue Oct 15 19:12:42 2002
-+++ glibc-2.3.2-200304020432/timezone/iso3166.tab	Mon Mar 24 20:00:03 2003
-@@ -2,11 +2,11 @@
- #
- # @(#)iso3166.tab	1.9
- #
--# From Paul Eggert <eggert@twinsun.com> (2002-05-28):
-+# From Paul Eggert <eggert@twinsun.com> (2003-02-04):
- #
- # This file contains a table with the following columns:
- # 1.  ISO 3166-1 alpha-2 country code, current as of
--#     ISO 3166-1 Newsletter No. V-5 (2002-05-20).  See:
-+#     ISO 3166-1 Newsletter No. V-7 (2003-01-14).  See:
- #     <a href="http://www.iso.org/iso/en/prods-services/iso3166ma/index.html">
- #     ISO 3166 Maintenance agency (ISO 3166/MA)
- #     </a>.
-@@ -256,7 +256,7 @@
- WS	Samoa (Western)
- YE	Yemen
- YT	Mayotte
--YU	Yugoslavia
-+YU	Serbia and Montenegro
- ZA	South Africa
- ZM	Zambia
- ZW	Zimbabwe
-diff -u -udbrN glibc-2.3.2/timezone/northamerica glibc-2.3.2-200304020432/timezone/northamerica
---- glibc-2.3.2/timezone/northamerica	Sat Apr  6 05:40:00 2002
-+++ glibc-2.3.2-200304020432/timezone/northamerica	Mon Mar 24 20:00:03 2003
-@@ -1,4 +1,4 @@
--# @(#)northamerica	7.61
-+# @(#)northamerica	7.62
- # also includes Central America and the Caribbean
- 
- # This data is by no means authoritative; if you think you know better,
-@@ -88,6 +88,23 @@
- # of surrender, all of whom interrupting the bells of Big Ben in
- # London which were to precede Mr. Attlee's speech.
- 
-+# From Paul Eggert (2003-02-09): It was Robert St John, not Bob Trout.  From
-+# Myrna Oliver's obituary of St John on page B16 of today's Los Angeles Times:
-+#
-+# ... a war-weary U.S. clung to radios, awaiting word of Japan's surrender.
-+# Any announcement from Asia would reach St. John's New York newsroom on a
-+# wire service teletype machine, which had prescribed signals for major news.
-+# Associated Press, for example, would ring five bells before spewing out
-+# typed copy of an important story, and 10 bells for news "of transcendental
-+# importance."
-+#
-+# On Aug. 14, stalling while talking steadily into the NBC networks' open
-+# microphone, St. John heard five bells and waited only to hear a sixth bell,
-+# before announcing confidently: "Ladies and gentlemen, World War II is over.
-+# The Japanese have agreed to our surrender terms."
-+#
-+# He had scored a 20-second scoop on other broadcasters.
-+
- # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
- Rule	US	1918	1919	-	Mar	lastSun	2:00	1:00	D
- Rule	US	1918	1919	-	Oct	lastSun	2:00	0	S
-@@ -189,10 +206,11 @@
- # US eastern time, represented by New York
- 
- # Connecticut, Delaware, District of Columbia, most of Florida,
--# Georgia, far southeastern Indiana, eastern Kentucky, Maine,
--# Maryland, Massachusetts, New Hampshire, New Jersey, New York, North
--# Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, eastern
--# Tennessee, Vermont, Virginia, West Virginia
-+# Georgia, southeast Indiana (Clark, Dearborn, Floyd, Harrison, and
-+# Ohio counties), eastern Kentucky, Maine, Maryland, Massachusetts,
-+# New Hampshire, New Jersey, New York, North Carolina, Ohio,
-+# Pennsylvania, Rhode Island, South Carolina, eastern Tennessee,
-+# Vermont, Virginia, West Virginia
- 
- # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
- Rule	NYC	1920	only	-	Mar	lastSun	2:00	1:00	D
-@@ -211,10 +229,11 @@
- # US central time, represented by Chicago
- 
- # Alabama, Arkansas, Florida panhandle, Illinois, western Indiana
--# corners, Iowa, most of Kansas, western Kentucky, Louisiana,
--# Minnesota, Mississippi, Missouri, eastern Nebraska, eastern North
--# Dakota, Oklahoma, eastern South Dakota, western Tennessee, most of
--# Texas, Wisconsin
-+# (Gibson, Jasper, Lake, LaPorte, Newton, Porter, Posey, Spencer,
-+# Vanderburgh, and Warrick counties), Iowa, most of Kansas, western
-+# Kentucky, Louisiana, Minnesota, Mississippi, Missouri, eastern
-+# Nebraska, eastern North Dakota, Oklahoma, eastern South Dakota,
-+# western Tennessee, most of Texas, Wisconsin
- 
- # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER
- Rule	Chicago	1920	only	-	Jun	13	2:00	1:00	D
-@@ -357,12 +376,32 @@
- # Now we turn to US areas that have diverged from the consensus since 1970.
- 
- # Arizona mostly uses MST.
-+
-+# From Paul Eggert (2002-10-20):
-+#
-+# The information in the rest of this paragraph is derived from the
-+# <a href="http://www.dlapr.lib.az.us/links/daylight.htm">
-+# Daylight Saving Time web page (2002-01-23)</a> maintained by the
-+# Arizona State Library, Archives and Public Records.
-+# Between 1944-01-01 and 1944-04-01 the State of Arizona used standard
-+# time, but by federal law railroads, airlines, bus lines, military
-+# personnel, and some engaged in interstate commerce continued to
-+# observe war (i.e., daylight saving) time.  The 1944-03-17 Phoenix
-+# Gazette says that was the date the law changed, and that 04-01 was
-+# the date the state's clocks would change.  In 1945 the State of
-+# Arizona used standard time all year, again with exceptions only as
-+# mandated by federal law.  Arizona observed DST in 1967, but Arizona
-+# Laws 1968, ch. 183 (effective 1968-03-21) repealed DST.
-+#
-+# Shanks says the 1944 experiment came to an end on 1944-03-17.
-+# Go with the Arizona State Library instead.
-+
- Zone America/Phoenix	-7:28:18 -	LMT	1883 Nov 18 12:00
- 			-7:00	US	M%sT	1944 Jan  1 00:01
--			-7:00	-	MST	1944 Mar 17 00:01
-+			-7:00	-	MST	1944 Apr  1 00:01
- 			-7:00	US	M%sT	1944 Oct  1 00:01
- 			-7:00	-	MST	1967
--			-7:00	US	M%sT	1968
-+			-7:00	US	M%sT	1968 Mar 21
- 			-7:00	-	MST
- # From Arthur David Olson (1988-02-13):
- # A writer from the Inter Tribal Council of Arizona, Inc.,
-diff -u -udbrN glibc-2.3.2/timezone/southamerica glibc-2.3.2-200304020432/timezone/southamerica
---- glibc-2.3.2/timezone/southamerica	Tue Oct 15 19:03:12 2002
-+++ glibc-2.3.2-200304020432/timezone/southamerica	Mon Mar 24 20:00:03 2003
-@@ -1,4 +1,4 @@
--# @(#)southamerica	7.45
-+# @(#)southamerica	7.46
- 
- # This data is by no means authoritative; if you think you know better,
- # go ahead and edit the file (and please send any changes to
-@@ -583,6 +583,10 @@
- # From Paul Eggert (2001-05-04):
- # Go with this article in preference to Shanks's 1969 date for modern DST.
- # Assume this rule has been used since DST was introduced in the islands.
-+
-+# From Paul Eggert (2002-10-24):
-+# <http://www.shoa.cl/shoa/faqhoraoficial.htm> gives many details that
-+# disagree with the following table, but we haven't had time to compare them.
- 
- # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
- Rule	Chile	1918	only	-	Sep	 1	0:00	1:00	S
-diff -u -udbrN glibc-2.3.2/timezone/zone.tab glibc-2.3.2-200304020432/timezone/zone.tab
---- glibc-2.3.2/timezone/zone.tab	Tue Oct 15 19:00:59 2002
-+++ glibc-2.3.2-200304020432/timezone/zone.tab	Mon Mar 24 20:00:03 2003
-@@ -1,4 +1,4 @@
--# @(#)zone.tab	1.27
-+# @(#)zone.tab	1.28
- #
- # TZ zone descriptions
- #
-@@ -33,6 +33,7 @@
- AO	-0848+01314	Africa/Luanda
- AQ	-7750+16636	Antarctica/McMurdo	McMurdo Station, Ross Island
- AQ	-9000+00000	Antarctica/South_Pole	Amundsen-Scott Station, South Pole
-+AQ	-6734-06808	Antarctica/Rothera	Rothera Station, Adelaide Island
- AQ	-6448-06406	Antarctica/Palmer	Palmer Station, Anvers Island
- AQ	-6736+06253	Antarctica/Mawson	Mawson Station, Holme Bay
- AQ	-6835+07758	Antarctica/Davis	Davis Station, Vestfold Hills
-diff -u -udbrN glibc-2.3.2/tls.make.c glibc-2.3.2-200304020432/tls.make.c
---- glibc-2.3.2/tls.make.c	Fri Nov 15 04:36:55 2002
-+++ glibc-2.3.2-200304020432/tls.make.c	Wed Mar 26 23:49:17 2003
-@@ -2,6 +2,12 @@
- 
- #include <tls.h>
- 
-+#if USE_TLS
-+@@@ use-tls = yes @@@
-+#else
-+@@@ use-tls = no @@@
-+#endif
-+
- #if USE___THREAD
- @@@ use-thread = yes @@@
- #else
diff --git a/content/glibc-2.3.2.oe b/content/glibc-2.3.2.oe
deleted file mode 100644
index 8392a5c8cc..0000000000
--- a/content/glibc-2.3.2.oe
+++ /dev/null
@@ -1,113 +0,0 @@
-DESCRIPTION="GNU C Library"
-LICENSE="LGPL"
-SECTION="libs"
-PRIORITY=required
-MAINTAINER="Chris Larson <kergoth@handhelds.org>"
-
-SRC_URI=ftp://ftp.gnu.org/gnu/glibc/glibc-2.3.2.tar.gz \
-	ftp://ftp.gnu.org/pub/gnu/glibc/glibc-linuxthreads-2.3.2.tar.gz \
-	http://www.uclibc.org/downloads/toolchain/kernel-headers-2.4.21.tar.bz2
-SRC_URI_append=' file://${FILESDIR}/noinfo.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/10_cvs.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/30_glibc232-base.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/50_glibc232-arm-dwarf2-buildfix.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/50_glibc232-m68k-dwarf2-buildfix.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/50_glibc232-mips-buildfix.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/50_glibc23-hppa-entry.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/80_glibc232-futimes-buildfix.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/80_glibc232-iconvdata-fix.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/80_glibc232-locales-header.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/80_glibc232-wcsmbs-fix.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/81_glibc232-utimes-fix.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/alpha-crti.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/alpha-pic.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/alpha-pwrite.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/arm-no-hwcap.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/arm-output-format.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/fhs-linux-paths.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/glibc22-eo_EO.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/glibc22-locales.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/glibc22-m68k-compat.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/glibc22-m68k-fpic.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/glibc22-nss-upgrade.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/glibc22-ttyname-devfs.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/glibc23-01-hppa-dl-machine.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/glibc23-07-hppa-atomicity.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/glibc23-asserth-decls.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/glibc23-cmov.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/glibc23-ctype-compat.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/glibc23-errno.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/glibc23-function-compat.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/glibc23-hppa-compat.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/glibc23-hppa-malloc8.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/glibc23-hppa-Rminkernel.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/glibcbug.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/hurd-enable-ldconfig.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/ldconfig.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/ldd.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/libgcc-compat-all.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/libgcc-compat-other.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/librt-mips.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/locale-es_AR.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/locales-stuff.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/locales-supported.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/lo_LA.UTF-8_not_supported.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/makeconfig.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/nss_compat-shadow.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/powerpc-sysconf.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/revert-old-libio.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/s390-tls.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/sparc64-fixups.patch;patch=1'
-SRC_URI_append=' file://${FILESDIR}/sparcv8-target.patch;patch=1;pnum=0'
-SRC_URI_append=' file://${FILESDIR}/syslog-backrev.patch;patch=1;pnum=0'
-#SRC_URI_append=' file://${FILESDIR}/dyn-ldconfig.diff;patch=1;pnum=0'
-PROVIDES=virtual/libc
-
-S="${WORKDIR}/${P}"
-builddir="${WORKDIR}/build-${TARGET_SYS}"
-
-inherit autotools
-
-EXTRA_OECONF="--with-elf --disable-profile --enable-add-ons=linuxthreads --with-elf --enable-shared --with-headers=${WORKDIR}/linux/include --without-cvs --enable-kernel=2.4.6"
-
-glibcbuild_do_unpack () {
-	mv "${WORKDIR}/linuxthreads" "${WORKDIR}/linuxthreads_db" "${S}/"
-# kernel headers
-	cp -a "${FILESDIR}/version.h" "${FILESDIR}/autoconf.h" "${WORKDIR}/linux/include/linux/"
-	ln -sf "asm-${TARGET_ARCH}" "${WORKDIR}/linux/include/asm"
-}
-
-python do_unpack () {
-	oe.build.exec_func('base_do_unpack', d)
-	oe.build.exec_func('glibcbuild_do_unpack', d)
-}
-
-do_configure_prepend() {
-	mkdir -p "${builddir}"
-	cd "${builddir}"
-}
-
-do_compile_prepend() {
-	touch sysdeps/${TARGET_ARCH}/framestate.c
-	cd "${builddir}"
-}
-
-do_stage() {
-	oe_runmake -C '${builddir}' 'install_root=${STAGING_DIR}/target' \
-		'includedir=/include' 'libdir=/lib' 'slibdir=/lib' \
-		'${STAGING_LIBDIR}/libc-${PV}.so' '${STAGING_LIBDIR}/libc.so.6' \
-		install-headers install-lib
-	echo 'GROUP ( libc.so.6 libc_nonshared.a )' > \
-		'${STAGING_LIBDIR}/libc.so'
-	mv '${STAGING_LIBDIR}/libpthread.so' '${STAGING_LIBDIR}/libpthread-old.so'
-	cat '${STAGING_LIBDIR}/libpthread-old.so' | sed -e's,/lib/,,g' > '${STAGING_LIBDIR}/libpthread.so'
-	cp -a '${WORKDIR}/linux/include/linux' '${STAGING_DIR}/target/include/'
-	cp -a '${WORKDIR}/linux/include/asm-${TARGET_ARCH}' '${STAGING_DIR}/target/include/'
-	ln -sf 'asm-${TARGET_ARCH}' '${STAGING_DIR}/target/include/asm'
-}
-
-do_install() {
-	oe_runmake -C ${builddir} install_root=${D} install
-	cp -a ${WORKDIR}/linux/include/linux ${D}/${includedir}/
-	cp -a ${WORKDIR}/linux/include/asm-${TARGET_ARCH} ${D}/${includedir}/asm
-}
diff --git a/content/ifupdown-0.6.4.oe b/content/ifupdown-0.6.4.oe
deleted file mode 100644
index 0c1bcaedd0..0000000000
--- a/content/ifupdown-0.6.4.oe
+++ /dev/null
@@ -1,28 +0,0 @@
-DEPENDS = virtual/libc
-RDEPENDS = libc6
-DESCRIPTION = High level tools to configure network interfaces\
- This package provides the tools ifup and ifdown which may be used to\
- configure (or, respectively, deconfigure) network interfaces, based on\
- the file /etc/network/interfaces.
-
-SRC_URI = ${DEBIAN_MIRROR}/main/i/${PN}/${PN}_${PV}.orig.tar.gz \
-	  ${DEBIAN_MIRROR}/main/i/${PN}/${PN}_${PV}-4.4.diff.gz;patch=1 \
-	  file://${FILESDIR}/udhcpc.patch;patch=1
-S = ${WORKDIR}/${P}
-
-EXTRA_OEMAKE = 
-
-do_compile () {
-	chmod a+rx *.pl *.sh
-	oe_runmake 'CC=${CC}' "CFLAGS=${CFLAGS} -Wall -W -D'IFUPDOWN_VERSION=\"0.6.4\"'"
-}
-
-do_install () {
-	install -d ${D}/etc/init.d \
-		   ${D}/etc/network \
-		   ${D}/sbin
-	install -m 0755 ifup ${D}/sbin/
-	ln ${D}/sbin/ifup ${D}/sbin/ifdown
-	install -m 0644 ${FILESDIR}/init ${D}/etc/init.d/networking
-	install -m 0644 ${FILESDIR}/interfaces ${D}/etc/network/interfaces
-}
diff --git a/content/initscripts-1.0.oe b/content/initscripts-1.0.oe
deleted file mode 100644
index 953fb51aed..0000000000
--- a/content/initscripts-1.0.oe
+++ /dev/null
@@ -1,27 +0,0 @@
-DESCRIPTION="SysV init scripts"
-MAINTAINER="Chris Larson <kergoth@handhelds.org>"
-
-do_install () {
-	install -d ${D}/${sysconfdir}/init.d \
-		   ${D}/${sysconfdir}/rcS.d \
-		   ${D}/${sysconfdir}/rc0.d \
-		   ${D}/${sysconfdir}/rc1.d \
-		   ${D}/${sysconfdir}/rc2.d \
-		   ${D}/${sysconfdir}/rc3.d \
-		   ${D}/${sysconfdir}/rc4.d \
-		   ${D}/${sysconfdir}/rc5.d \
-		   ${D}/${sysconfdir}/rc6.d
-	install -m 0755    ${FILESDIR}/bootmisc.sh	${D}/etc/init.d
-	install -m 0755    ${FILESDIR}/checkroot.sh	${D}/etc/init.d
-	install -m 0755    ${FILESDIR}/finish		${D}/etc/init.d
-	install -m 0755    ${FILESDIR}/halt		${D}/etc/init.d
-	install -m 0755    ${FILESDIR}/hostname.sh	${D}/etc/init.d
-	install -m 0755    ${FILESDIR}/mountall.sh	${D}/etc/init.d
-	install -m 0755    ${FILESDIR}/mountnfs.sh	${D}/etc/init.d
-	install -m 0755    ${FILESDIR}/reboot		${D}/etc/init.d
-	install -m 0755    ${FILESDIR}/rmnologin	${D}/etc/init.d
-	install -m 0755    ${FILESDIR}/sendsigs	${D}/etc/init.d
-	install -m 0755    ${FILESDIR}/single		${D}/etc/init.d
-	install -m 0755    ${FILESDIR}/umountnfs.sh	${D}/etc/init.d
-	install -m 0755    ${FILESDIR}/urandom		${D}/etc/init.d
-}
diff --git a/content/ipkg-0.99.84.oe b/content/ipkg-0.99.84.oe
deleted file mode 100644
index 5095f69d23..0000000000
--- a/content/ipkg-0.99.84.oe
+++ /dev/null
@@ -1,13 +0,0 @@
-DESCRIPTION="Itsy Package Manager"
-LICENSE="GPL"
-PROVIDES=virtual/ipkg
-DEPENDS=virtual/libc
-
-SRC_URI="cvs://anoncvs:anoncvs@192.58.209.91/cvs;module=familiar/dist/ipkg;tag=V0-99-84"
-S="${WORKDIR}/ipkg/C"
-
-inherit autotools
-
-do_compile_prepend () {
-	./autoconfigure.sh
-}
diff --git a/content/ipkg-0.99.91.oe b/content/ipkg-0.99.91.oe
deleted file mode 100644
index 18788b759a..0000000000
--- a/content/ipkg-0.99.91.oe
+++ /dev/null
@@ -1,13 +0,0 @@
-DESCRIPTION="Itsy Package Manager"
-LICENSE="GPL"
-PROVIDES=virtual/ipkg
-DEPENDS=virtual/libc
-
-SRC_URI="cvs://anoncvs:anoncvs@192.58.209.91/cvs;module=familiar/dist/ipkg;tag=${@'V' + string.replace(oe.data.getVar('PV',d,1), '.', '-')}"
-S="${WORKDIR}/ipkg/C"
-
-inherit autotools
-
-do_compile_prepend () {
-	./autoconfigure.sh
-}
diff --git a/content/ipkg-buildarch-0.99.84.oe b/content/ipkg-buildarch-0.99.84.oe
deleted file mode 100644
index f4750147ca..0000000000
--- a/content/ipkg-buildarch-0.99.84.oe
+++ /dev/null
@@ -1,2 +0,0 @@
-inherit native
-include ipkg-${PV}.oe
diff --git a/content/ipkg-buildarch-0.99.91.oe b/content/ipkg-buildarch-0.99.91.oe
deleted file mode 100644
index f4750147ca..0000000000
--- a/content/ipkg-buildarch-0.99.91.oe
+++ /dev/null
@@ -1,2 +0,0 @@
-inherit native
-include ipkg-${PV}.oe
diff --git a/content/ipkg-utils-1.0_cvs.oe b/content/ipkg-utils-1.0_cvs.oe
deleted file mode 100644
index f28a6bf3dd..0000000000
--- a/content/ipkg-utils-1.0_cvs.oe
+++ /dev/null
@@ -1,21 +0,0 @@
-DESCRIPTION="Itsy Package Manager utilities"
-DEPENDS=""
-SECTION="base"
-PRIORITY="optional"
-MAINTAINER="Chris Larson <kergoth@handhelds.org>"
-LICENSE="GPL"
-#DEPENDS=virtual/libc
-
-SRC_URI:="cvs://anoncvs:anoncvs@192.58.209.91/cvs;module=ipkg-utils"
-S:="${WORKDIR}/${PN}"
-
-inherit autotools
-
-do_stage() {
-	cp ipkg* ${STAGING_BINDIR}/
-}
-
-do_install() {
-	install -d ${D}/usr/bin
-	cp ipkg* ${D}/usr/bin/
-}
diff --git a/content/iputils-20020927.oe b/content/iputils-20020927.oe
deleted file mode 100644
index d5e75a80fe..0000000000
--- a/content/iputils-20020927.oe
+++ /dev/null
@@ -1,25 +0,0 @@
-SRC_URI = http://www.tux.org/pub/people/alexey-kuznetsov/ip-routing/iputils-ss020927.tar.gz
-S = ${WORKDIR}/${PN}
-
-EXTRA_OEMAKE = 
-
-do_compile () {
-	oe_runmake 'CC=${CC}' \
-		   KERNEL_INCLUDE="${STAGING_DIR}/target/include" \
-		   LIBC_INCLUDE="${STAGING_DIR}/target/include"
-	oe_runmake -C doc 'CC=${CC}' \
-		   KERNEL_INCLUDE="${STAGING_DIR}/target/include" \
-		   LIBC_INCLUDE="${STAGING_DIR}/target/include"
-}
-
-do_install () {
-	install -d ${D}/bin ${D}/usr/sbin \
-		   ${D}/${mandir}/man8 ${D}/${datadir}/doc/${P}
-	install -m 0755 ping ${D}/bin/
-	for f in ipg tracepath clockdiff rdisc arping \
-		tftpd rarpd tracepath6 traceroute6 ping6; do
-		install -m 0755 $f ${D}/usr/sbin/
-	done
-	install -m 0644 doc/*.8 ${D}/${mandir}/man8/
-	install -m 0644 doc/*.html ${D}/${datadir}/doc/${P}/
-}
diff --git a/content/irda-utils-0.9.15.oe b/content/irda-utils-0.9.15.oe
deleted file mode 100644
index e81638a803..0000000000
--- a/content/irda-utils-0.9.15.oe
+++ /dev/null
@@ -1,21 +0,0 @@
-DEPENDS = virtual/libc
-RDEPENDS = libc6
-DESCRIPTION = Provides common files needed to use IrDA.\
- IrDA allows communication over Infrared with other devices\
- such as phones and laptops.
-
-SRC_URI = ${SOURCEFORGE_MIRROR}/irda/${P}.tar.gz
-S = ${WORKDIR}/${P}
-
-inherit autotools libtool
-
-do_compile () {
-	oe_runmake -C irattach
-	oe_runmake -C irdaping
-}
-
-do_install () {
-	install -d ${D}/usr/sbin
-	oe_runmake -C irattach ROOT="${D}" install
-	oe_runmake -C irdaping ROOT="${D}" install
-}
diff --git a/content/jpeg-6b.oe b/content/jpeg-6b.oe
deleted file mode 100644
index 0c900a3186..0000000000
--- a/content/jpeg-6b.oe
+++ /dev/null
@@ -1,34 +0,0 @@
-SECTION="libs"
-PRIORITY="required"
-MAINTAINER="Chris Larson <kergoth@handhelds.org>"
-RDEPENDS="libc6"
-DEPENDS=virtual/libc
-
-SRC_URI = http://www.ijg.org/files/jpegsrc.v${PV}.tar.gz \
-	  file://${FILESDIR}/debian.patch;patch=1
-S=${WORKDIR}/jpeg-${PV}
-
-inherit autotools libtool
-
-EXTRA_OECONF="--enable-static --enable-shared"
-
-CFLAGS_append = " -D_REENTRANT"
-#export AR:=${AR} rv
-
-do_stage() {
-	install -m 644 -D jconfig.h ${STAGING_DIR}/target/include/jconfig.h
-	install -m 644 -D jpeglib.h ${STAGING_DIR}/target/include/jpeglib.h
-	install -m 644 -D jmorecfg.h ${STAGING_DIR}/target/include/jmorecfg.h
-	install -m 644 -D jerror.h ${STAGING_DIR}/target/include/jerror.h
-	install -m 644 -D jpegint.h ${STAGING_DIR}/target/include/jpegint.h
-	install -m 755 -D .libs/libjpeg.so.62.0.0 ${STAGING_LIBDIR}/libjpeg.so.62.0.0
-	ln -sf libjpeg.so.62.0.0 ${STAGING_LIBDIR}/libjpeg.so.62
-	ln -sf libjpeg.so.62.0.0 ${STAGING_LIBDIR}/libjpeg.so
-}
-
-do_install() {
-	install -d ${D}/${bindir} ${D}/${includedir} \
-		   ${D}/${mandir}/man1 ${D}/${libdir}
-	oe_runmake 'prefix=${D}/${prefix}' 'exec_prefix=${D}/${exec_prefix}' \
-		   install
-}
diff --git a/content/libogg-1.0.0.oe b/content/libogg-1.0.0.oe
deleted file mode 100644
index 58ea5406bb..0000000000
--- a/content/libogg-1.0.0.oe
+++ /dev/null
@@ -1,12 +0,0 @@
-SECTION="libs"
-PRIORITY="optional"
-MAINTAINER=""
-RDEPENDS="libc6"
-SECTION="libs"
-DEPENDS=virtual/libc
-
-SRC_URI = "ftp://ftp.debian.org/debian/pool/main/libo/libogg/${PN}_${PV}.orig.tar.gz"
-SRC_URI_append = " file://${FILESDIR}/libogg-configure.patch;patch=1"
-S=${WORKDIR}/${P}
-
-inherit autotools libtool
diff --git a/content/libpng-1.2.5.oe b/content/libpng-1.2.5.oe
deleted file mode 100644
index caae22ec9f..0000000000
--- a/content/libpng-1.2.5.oe
+++ /dev/null
@@ -1,40 +0,0 @@
-DESCRIPTION="PNG Library"
-SECTION="libs"
-PRIORITY="required"
-MAINTAINER="Chris Larson <kergoth@handhelds.org>"
-DEPENDS=virtual/libc base/zlib
-RDEPENDS="libc6 zlib1g"
-RDEPENDS_append_libpng3=' libpng12'
-
-SRC_URI = ${SOURCEFORGE_MIRROR}/png-mng/${P}.tar.bz2
-S = ${WORKDIR}/${P}
-
-EXTRA_OEMAKE_append=' ZLIBINC=${STAGING_DIR}/target/include ZLIBLIB=${STAGING_LIBDIR}'
-
-do_compile() {
-	sed < scripts/makefile.linux > makefile -e 's/^ZLIBINC.*//' -e 's/^ZLIBLIB.*//'
-	unset LDFLAGS
-	oe_runmake 'CC=${CC}' 'LD=${LD}' 'CFLAGS=${CFLAGS}' \
-		   'ZLIBINC=${STAGING_DIR}/target/include' \
-		   'ZLIBLIB=${STAGING_LIBDIR}'
-}
-
-do_stage() {
-	install -m 644 -D png.h ${STAGING_DIR}/target/include/png.h
-	install -m 644 -D pngconf.h ${STAGING_DIR}/target/include/pngconf.h
-	install -m 755 -D libpng12.so.0.${PV} ${STAGING_LIBDIR}/libpng12.so.0.${PV}
-	ln -sf ./libpng12.so.0.${PV} ${STAGING_LIBDIR}/libpng12.so.0
-	ln -sf ./libpng12.so.0.${PV} ${STAGING_LIBDIR}/libpng12.so
-	ln -sf ./libpng12.so ${STAGING_LIBDIR}/libpng.so.3
-	ln -sf ./libpng12.so ${STAGING_LIBDIR}/libpng.so
-}
-
-do_install () {
-	install -d ${D}/${bindir} ${D}/${mandir} \
-		   ${D}/${libdir} ${D}/${includedir}
-	unset LDFLAGS
-	oe_runmake 'prefix=${prefix}' 'DESTDIR=${D}' \
-		   'DB=${D}/${bindir}' 'DI=${D}/${includedir}' \
-		   'DL=${D}/${libdir}' 'DM=${D}/${mandir}' \
-		   install
-}
diff --git a/content/libtool-1.4.3-r0/sedvar.patch b/content/libtool-1.4.3-r0/sedvar.patch
deleted file mode 100644
index 8142de8007..0000000000
--- a/content/libtool-1.4.3-r0/sedvar.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-
-#
-# Made by http://www.mn-logistik.de/unsupported/pxa250/patcher
-#
-
---- libtool-1.4.3/ltmain.in~sedvar
-+++ libtool-1.4.3/ltmain.in
-@@ -48,6 +48,8 @@
-   exit 0
- fi
- 
-+[ -z "${SED}" ] && SED=sed
-+
- # The name of this program.
- progname=`$echo "$0" | ${SED} 's%^.*/%%'`
- modename="$progname"
diff --git a/content/libtool-1.4.3.oe b/content/libtool-1.4.3.oe
deleted file mode 100644
index f8b159943c..0000000000
--- a/content/libtool-1.4.3.oe
+++ /dev/null
@@ -1,39 +0,0 @@
-PR = r0
-
-DESCRIPTION = Generic library support script\
- This is GNU libtool, a generic library support script.  Libtool hides\
- the complexity of generating special library types (such as shared\
- libraries) behind a consistent interface.  To use libtool, add the\
- new generic library building commands to your Makefile, Makefile.in,\
- or Makefile.am.  See the documentation for details.  Libtool supports\
- building static libraries on all platforms.\
- Libtool supports generation of C, C++ and Java libraries.
-
-DEPENDS=
-
-SRC_URI = ${DEBIAN_MIRROR}/main/libt/${PN}/${PN}_${PV}.orig.tar.gz \
-	  file://${FILESDIR}/debian.patch;patch=1 \
-	  file://${FILESDIR}/libdir.patch;patch=1 \
-	  file://${FILESDIR}/sedvar.patch;patch=1 \
-	  file://${FILESDIR}/libtoolize-staging.patch;patch=1
-S = "${WORKDIR}/${P}"
-
-inherit autotools
-
-EXTRA_OECONF = --disable-ltdl-install
-do_configure_prepend () {
-	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS CC CPP
-	./bootstrap
-}
-
-do_stage () {
-	install -d ${STAGING_DIR}/share/libtool \
-		   ${STAGING_DIR}/share/aclocal
-	install -m 0755 libtool ${STAGING_BINDIR}/libtool
-	install -m 0755 libtoolize ${STAGING_BINDIR}/libtoolize
-	install -c config.guess ${STAGING_DIR}/share/libtool/
-	install -c config.sub ${STAGING_DIR}/share/libtool/
-	install -c -m 0644 ltmain.sh ${STAGING_DIR}/share/libtool/
-	install -c -m 0644 libtool.m4 ${STAGING_DIR}/share/aclocal/
-	install -c -m 0644 ltdl.m4 ${STAGING_DIR}/share/aclocal/
-}
diff --git a/content/libtool-1.5.oe b/content/libtool-1.5.oe
deleted file mode 100644
index 8d9d8c4b21..0000000000
--- a/content/libtool-1.5.oe
+++ /dev/null
@@ -1,36 +0,0 @@
-DESCRIPTION = Generic library support script\
- This is GNU libtool, a generic library support script.  Libtool hides\
- the complexity of generating special library types (such as shared\
- libraries) behind a consistent interface.  To use libtool, add the\
- new generic library building commands to your Makefile, Makefile.in,\
- or Makefile.am.  See the documentation for details.  Libtool supports\
- building static libraries on all platforms.\
- Libtool supports generation of C, C++ and Java libraries.
-
-SRC_URI = http://ftp.club.cc.cmu.edu/pub/gnu/libtool/libtool-1.5.tar.gz \
-	  file://${FILESDIR}/libdir-la.patch;patch=1 \
-	  file://${FILESDIR}/sedvar.patch;patch=1 \
-	  file://${FILESDIR}/tag.patch;patch=1 \
-	  file://${FILESDIR}/libtoolize-staging.patch;patch=1
-#	  file://${FILESDIR}/libdir-rpath.patch;patch=1
-S = "${WORKDIR}/${P}"
-
-inherit autotools
-
-EXTRA_OECONF = --disable-ltdl-install
-do_configure_prepend () {
-	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS CC CPP
-	./bootstrap
-	rm -f ${S}/ltmain.sh
-}
-
-do_stage () {
-	install -d ${STAGING_DIR}/share/{libtool,aclocal}
-	install -m 0755 libtool ${STAGING_BINDIR}/libtool
-	install -m 0755 libtoolize ${STAGING_BINDIR}/libtoolize
-	install -c config.guess ${STAGING_DIR}/share/libtool/
-	install -c config.sub ${STAGING_DIR}/share/libtool/
-	install -c -m 0644 ltmain.sh ${STAGING_DIR}/share/libtool/
-	install -c -m 0644 libtool.m4 ${STAGING_DIR}/share/aclocal/
-	install -c -m 0644 ltdl.m4 ${STAGING_DIR}/share/aclocal/
-}
diff --git a/content/modutils-2.4.25.oe b/content/modutils-2.4.25.oe
deleted file mode 100644
index ef217644de..0000000000
--- a/content/modutils-2.4.25.oe
+++ /dev/null
@@ -1,8 +0,0 @@
-SRC_URI = ftp://ftp.kernel.org/pub/linux/utils/kernel/${PN}/v2.4/${P}.tar.bz2 \
-	  file://${FILESDIR}/modutils-notest.patch;patch=1
-S = ${WORKDIR}/${P}
-
-inherit autotools
-
-EXTRA_OECONF = --disable-strip
-export BUILDCC = ${BUILD_CC}
diff --git a/content/mtd-buildarch.oe b/content/mtd-buildarch.oe
deleted file mode 100644
index 4839c9cf68..0000000000
--- a/content/mtd-buildarch.oe
+++ /dev/null
@@ -1,11 +0,0 @@
-inherit native
-include mtd.oe
-PN=mtd-buildarch
-
-do_stage () {
-	for binary in ftl_format erase eraseall nanddump doc_loadbios \
-		mkfs.jffs ftl_check mkfs.jffs2 lock unlock einfo mtd_debug \
-		fcp nandwrite jffs2dump; do
-		install -m 0755 $binary ${STAGING_BINDIR}/
-	done
-}
diff --git a/content/mtd.oe b/content/mtd.oe
deleted file mode 100644
index 78b7c4d62f..0000000000
--- a/content/mtd.oe
+++ /dev/null
@@ -1,17 +0,0 @@
-PV = ${@os.popen("date +%Y%m%d").readline().strip()}
-
-S = ${WORKDIR}/mtd/util
-SRC_URI = cvs://anoncvs:anoncvs@cvs.infradead.org/home/cvs;module=mtd
-
-CFLAGS_prepend = "-I${S}/../include "
-CPPFLAGS_prepend = "-I${S}/../include "
-CXXFLAGS_prepend = "-I${S}/../include "
-
-do_install () {
-	install -d ${D}/usr/bin
-	for binary in ftl_format erase eraseall nanddump doc_loadbios \
-		mkfs.jffs ftl_check mkfs.jffs2 lock unlock einfo mtd_debug \
-		fcp nandwrite jffs2dump; do
-		install -m 0755 $binary ${D}/usr/bin/
-	done
-}
diff --git a/content/ncurses-4.2.oe b/content/ncurses-4.2.oe
deleted file mode 100644
index a4ab4bee47..0000000000
--- a/content/ncurses-4.2.oe
+++ /dev/null
@@ -1,41 +0,0 @@
-DESCRIPTION="Ncurses library"
-SECTION="libs"
-DEPENDS=virtual/libc
-SRC_URI = ${GNU_MIRROR}/ncurses/${P}.tar.gz \
-	  file://${FILESDIR}/mk_shared_lib.patch;patch=1 \
-	  file://${FILESDIR}/run_tic.patch;patch=1
-S = ${WORKDIR}/${P}
-
-inherit autotools
-
-EXTRA_OECONF=--with-shared \
-	     --without-profile \
-	     --without-debug \
-	     --disable-rpath \
-	     --enable-echo \
-	     --enable-const \
-	     --without-ada \
-	     --enable-termcap \
-	     --without-cxx-binding \
-	     --with-terminfo-dirs=/etc/terminfo:/usr/share/terminfo \
-	     --enable-overwrite
-export HOSTCCFLAGS=-I${S}/ncurses -I${S}/include ${BUILD_CFLAGS}
-export HOSTLDFLAGS=
-export LD := ${CC}
-
-do_compile () {
-	oe_runmake -C progs 'HOSTCC=${BUILD_CC}' 'HOSTLDFLAGS=' \
-		   'HOSTCCFLAGS=${HOSTCCFLAGS}' 'CC=${BUILD_CC}' \
-		   'LINK=${BUILD_CXX}' 'CFLAGS=${HOSTCCFLAGS}' \
-		   'LDFLAGS=-lncurses' tic
-	oe_runmake 'HOSTCC=${HOSTCC}' 'HOSTLDFLAGS=' 'HOSTCCFLAGS=${HOSTCCFLAGS}'
-}
-
-do_stage () {
-	install -m 0755 lib/lib*.so.* ${STAGING_LIBDIR}/
-	cp -R include/* ${STAGING_DIR}/target/include/
-	ln -sf libpanel.so.${PV} ${STAGING_LIBDIR}/libpanel.so
-	ln -sf libform.so.${PV} ${STAGING_LIBDIR}/libform.so
-	ln -sf libmenu.so.${PV} ${STAGING_LIBDIR}/libmenu.so
-	ln -sf libncurses.so.${PV} ${STAGING_LIBDIR}/libncurses.so
-}
diff --git a/content/ncurses-5.3.oe b/content/ncurses-5.3.oe
deleted file mode 100644
index 38fb4aee96..0000000000
--- a/content/ncurses-5.3.oe
+++ /dev/null
@@ -1,43 +0,0 @@
-BaseV := ${PV}
-SnapV := 20030906
-PV = ${BaseV}.${SnapV}
-
-DESCRIPTION="Ncurses library"
-SECTION="libs"
-DEPENDS=virtual/libc
-PROVIDES=${PV}-${BaseV} ${PV}-${BaseV}-${PR} \
-	 ${CATEGORY}/${PN}-${BaseV} ${CATEGORY}/${PN}-${BaseV}-${PR} 
-SRC_URI = ${GNU_MIRROR}/ncurses/${PN}-${BaseV}.tar.gz \
-	  file://${FILESDIR}/${SnapV}.patch;patch=1
-S = ${WORKDIR}/${PN}-${BaseV}
-
-inherit autotools
-
-EXTRA_OECONF=--with-shared \
-	     --without-profile \
-	     --without-debug \
-	     --disable-rpath \
-	     --enable-echo \
-	     --enable-const \
-	     --without-ada \
-	     --enable-termcap \
-	     --without-cxx-binding \
-	     --with-terminfo-dirs=/etc/terminfo:/usr/share/terminfo \
-	     --enable-overwrite
-export BUILD_CC := ${BUILD_CC}
-export BUILD_CCFLAGS=-I${S}/ncurses -I${S}/include ${BUILD_CFLAGS}
-export BUILD_LDFLAGS=
-
-do_compile () {
-	oe_runmake BUILD_LDFLAGS="" 'BUILD_CCFLAGS=${BUILD_CCFLAGS}'
-}
-
-do_stage () {
-	install -m 0755 lib/lib*.so.* ${STAGING_LIBDIR}/
-	cp -R include/* ${STAGING_DIR}/target/include/
-	ln -sf curses.h ${STAGING_DIR}/target/include/ncurses.h
-	ln -sf libpanel.so.5.3 ${STAGING_LIBDIR}/libpanel.so
-	ln -sf libform.so.5.3 ${STAGING_LIBDIR}/libform.so
-	ln -sf libmenu.so.5.3 ${STAGING_LIBDIR}/libmenu.so
-	ln -sf libncurses.so.5.3 ${STAGING_LIBDIR}/libncurses.so
-}
diff --git a/content/netbase-4.13.oe b/content/netbase-4.13.oe
deleted file mode 100644
index 6218e757cd..0000000000
--- a/content/netbase-4.13.oe
+++ /dev/null
@@ -1,12 +0,0 @@
-SRC_URI = ${DEBIAN_MIRROR}/main/n/${PN}/${PN}_${PV}.tar.gz
-S = ${WORKDIR}/${P}
-
-do_install () {
-	install -d ${D}/etc/init.d ${D}/${sbindir} ${D}/${mandir}/man8
-	install -m 0644 ${FILESDIR}/init ${D}/etc/init.d/netbase
-	install -m 0644 etc-rpc ${D}/etc/rpc
-	install -m 0644 etc-protocols ${D}/etc/protocols
-	install -m 0644 etc-services ${D}/etc/services
-	install -m 0755 update-inetd ${D}/${sbindir}/
-	install -m 0644 update-inetd.8 ${D}/${mandir}/man8/
-}
diff --git a/content/netkit-base-0.17.oe b/content/netkit-base-0.17.oe
deleted file mode 100644
index 53b9e8974e..0000000000
--- a/content/netkit-base-0.17.oe
+++ /dev/null
@@ -1,16 +0,0 @@
-SRC_URI = ftp://ftp.uk.linux.org/pub/linux/Networking/netkit/${P}.tar.gz \
-	  file://${FILESDIR}/configure.patch;patch=1 \
-	  file://${FILESDIR}/mconfig.patch;patch=1
-S = ${WORKDIR}/${P}
-
-EXTRA_OEMAKE = -C inetd
-do_compile () {
-	oe_runmake 'CC=${CC}' 'LD=${LD}' all
-}
-
-do_install () {
-	install -d ${D}/${sysconfdir}/init.d ${D}/${sbindir}
-	install -m 0755 inetd/inetd ${D}/${sbindir}/inetd
-	install -m 0755 ${FILESDIR}/init ${D}/${sysconfdir}/init.d/inetd
-	install -m 0644 ${FILESDIR}/inetd.conf ${D}/${sysconfdir}
-}
diff --git a/content/netkit-ftp-0.17.oe b/content/netkit-ftp-0.17.oe
deleted file mode 100644
index c77ffa01be..0000000000
--- a/content/netkit-ftp-0.17.oe
+++ /dev/null
@@ -1,13 +0,0 @@
-SRC_URI = ftp://ftp.uk.linux.org/pub/linux/Networking/netkit/${P}.tar.gz \
-	  file://${FILESDIR}/mconfig.patch;patch=1
-S = ${WORKDIR}/${P}
-
-EXTRA_OEMAKE =
-do_compile () {
-	oe_runmake 'CC=${CC}' 'LD=${LD}' all
-}
-
-do_install () {
-	install -d ${D}/${bindir}
-	install -m 0755 ftp/ftp ${D}/${bindir}
-}
diff --git a/content/ntp-4.1.2.oe b/content/ntp-4.1.2.oe
deleted file mode 100644
index 928b1209fa..0000000000
--- a/content/ntp-4.1.2.oe
+++ /dev/null
@@ -1,10 +0,0 @@
-DEPENDS = virtual/libc
-
-SRC_URI = http://www.eecis.udel.edu/~ntp/ntp_spool/ntp4/${P}.tar.gz
-S = ${WORKDIR}/${P}
-
-inherit autotools
-
-EXTRA_OECONF = --with-openssl-libdir=${STAGING_LIBDIR} \
-	       --with-openssl-incdir=${STAGING_DIR}/target/include/openssl
-CFLAGS_append = " -DPTYS_ARE_GETPT -DPTYS_ARE_SEARCHED"
diff --git a/content/openobex-1.0.0.oe b/content/openobex-1.0.0.oe
deleted file mode 100644
index f35d493129..0000000000
--- a/content/openobex-1.0.0.oe
+++ /dev/null
@@ -1,14 +0,0 @@
-DEPENDS = virtual/libc
-RDEPENDS = libc6
-
-SRC_URI = ${SOURCEFORGE_MIRROR}/openobex/${P}.tar.gz
-S = ${WORKDIR}/${P}
-
-inherit autotools libtool
-
-do_stage () {
-	install -m 0755 src/.libs/libopenobex* ${STAGING_LIBDIR}/
-	install -d ${STAGING_DIR}/target/include/openobex
-	install -m 0644 src/obex_const.h src/obex.h ${STAGING_DIR}/target/include/openobex/
-	install -m 0755 openobex-config ${STAGING_BINDIR}/
-}
diff --git a/content/openobex-apps-1.0.0.oe b/content/openobex-apps-1.0.0.oe
deleted file mode 100644
index bac16557f1..0000000000
--- a/content/openobex-apps-1.0.0.oe
+++ /dev/null
@@ -1,17 +0,0 @@
-DEPENDS = virtual/libc openobex
-RDEPENDS = libc6 libopenobex1
-
-SRC_URI = ${SOURCEFORGE_MIRROR}/openobex/${P}.tar.gz
-S = ${WORKDIR}/${P}
-
-inherit autotools libtool
-
-EXTRA_OECONF = --disable-glibtest --with-glib-prefix=${STAGING_DIR}/target
-export OPENOBEX_CFLAGS=-I${STAGING_DIR}/target/include
-export OPENOBEX_CONFIG = ${STAGING_BINDIR}/openobex-config \
-			 --prefix=${STAGING_DIR}/target \
-			 --exec-prefix=${STAGING_DIR}/target
-
-do_compile () {
-	oe_runmake 'INCLUDES='
-}
diff --git a/content/openssl-0.9.7b.oe b/content/openssl-0.9.7b.oe
deleted file mode 100644
index 6b27b50bcf..0000000000
--- a/content/openssl-0.9.7b.oe
+++ /dev/null
@@ -1,30 +0,0 @@
-SRC_URI = http://www.openssl.org/source/${P}.tar.gz \
-	  file://${FILESDIR}/debian.patch;patch=1
-S = ${WORKDIR}/${PN}-${PV}
-
-DEPENDS = virtual/libc
-SECTION = libs
-DESCRIPTION = Secure Socket Layer (SSL) binary and related cryptographic tools.
-
-export AR := ${AR} r
-export CFLAG = "-fPIC -DTHREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -DL_ENDIAN -DTERMIO -Wall ${FULL_OPTIMIZATION}"
-export DIRS = "crypto ssl"
-export EX_LIBS = "-lgcc -ldl -L${STAGING_LIBDIR}"
-do_compile () {
-	perl util/perlpath.pl /usr/bin
-	perl ./Configure shared --prefix=/usr --openssldir=/usr/lib/ssl ${TARGET_OS}-elf-${TARGET_ARCH}
-	ln -sf apps/openssl.pod crypto/crypto.pod ssl/ssl.pod doc/
-	oe_runmake -f Makefile.ssl
-}
-
-do_stage () {
-	cp --dereference -R include/openssl ${STAGING_DIR}/target/include/
-	install -m 0755 libcrypto.so.0.9.7 ${STAGING_LIBDIR}/
-	ln -sf libcrypto.so.0.9.7 ${STAGING_LIBDIR}/libcrypto.so
-	install -m 0755 libssl.so.0.9.7 ${STAGING_LIBDIR}/
-	ln -sf libssl.so.0.9.7 ${STAGING_LIBDIR}/libssl.so
-}
-
-do_install () {
-	oe_runmake -f Makefile.ssl INSTALL_PREFIX="${D}" install
-}
diff --git a/content/oz-ppc-toolchain-binutils-2.13.2.oe b/content/oz-ppc-toolchain-binutils-2.13.2.oe
deleted file mode 100644
index cb6525db16..0000000000
--- a/content/oz-ppc-toolchain-binutils-2.13.2.oe
+++ /dev/null
@@ -1,32 +0,0 @@
-DESCRIPTION="binutils 2.13 from FSF"
-SRC_URI="ftp://ftp.gnu.org/pub/gnu/binutils/binutils-2.13.2.tar.gz"
-HOMEPAGE="http://gnu.org"
-MAINTAINER="Tom Gall <tom_gall@mac.com>"
-
-LICENSE="GPL"
-RDEPEND=""
-DEPEND=""
-PROVIDES="virtual/ppc-linux-binutils"
-
-inherit base
-
-do_unpack() {
-	base_do_unpack $@ || die
-}
-
-do_compile() {
-        cd ${WORKDIR}/binutils-${PV}
-	unset CC CFLAGS CPPFLAGS LDFLAGS;
-	CC=""  ./configure --prefix=/usr/local/ppc --target=ppc-linux || die " ${P} failed during configure"
-	oe_runmake -j 8 || die "failed building ${P}"
-
-}
-
-do_install() {
-	mkdir -p /usr/local/ppc
-
-	cd ${WORKDIR}/binutils-${PV}
-        make install
-
-	oeset COMPILERPATH /usr/local/ppc/bin
-}
diff --git a/content/oz-ppc-toolchain-gcc-3.2.3.oe b/content/oz-ppc-toolchain-gcc-3.2.3.oe
deleted file mode 100644
index 8f4f5beb9b..0000000000
--- a/content/oz-ppc-toolchain-gcc-3.2.3.oe
+++ /dev/null
@@ -1,32 +0,0 @@
-DESCRIPTION="gcc 3.2.3 from FSF"
-SRC_URI="ftp://ftp.gnu.org/pub/gnu/gcc/gcc-${PV}.tar.gz ftp://ftp.linuxppc64.org/pub/ppc32/oe/specs-${PV}.gz
-HOMEPAGE="http://www.gnu.org"
-
-LICENSE="GPL"
-RDEPEND=""
-DEPEND=""
-PROVIDES="virtual/ppc-linux-gcc"
-MAINTAINER="Tom Gall <tom_gall@mac.com>"
-
-do_unpack() {
-	base_do_unpack $@ || die
-}
-
-do_compile() {
-        cd ${WORKDIR}/gcc-${PV}
-        unset CC CFLAGS CPPFLAGS LDFLAGS;
-	export PATH="/usr/local/ppc/bin:$PATH"
-        CC=""  ./configure --prefix=/usr/local/ppc --target=ppc-linux --enable-languages="c,c++" --without-libffi || die " ${P} failed during configure"
-        oe_runmake -j 8 || die "failed building ${P}"
-
-}
-
-do_install() {
-	mkdir -p /usr/local/ppc/lib/gcc-lib/ppc-linux/${PV}
-	cd ${WORKDIR}/gcc-${PV}
-	export PATH="/usr/local/ppc/bin:$PATH"
-	make install
-	cp ${WORKDIR}/specs-${PV} /usr/local/ppc/lib/gcc-lib/ppc-linux/${PV}/specs
-
-	oeset COMPILERPATH /usr/local/ppc/bin
-}
diff --git a/content/oz-ppc-toolchain-glibc-2.3.2.oe b/content/oz-ppc-toolchain-glibc-2.3.2.oe
deleted file mode 100644
index 1e3ac0beff..0000000000
--- a/content/oz-ppc-toolchain-glibc-2.3.2.oe
+++ /dev/null
@@ -1,35 +0,0 @@
-DESCRIPTION="glibc 2.3.2 from FSF"
-SRC_URI="ftp://ftp.gnu.org/pub/gnu/glibc/glibc-2.3.2.tar.gz ftp://ftp.gnu.org/pub/gnu/glibc/glibc-linuxthreads-${PV}.tar.gz"
-HOMEPAGE="http://www.gnu.org"
-
-LICENSE="LGPL"
-RDEPEND=""
-DEPEND=""
-PROVIDES="virtual/ppc-linux-gcc"
-MAINTAINER="Tom Gall <tom_gall@mac.com>"
-
-do_unpack() {
-	base_do_unpack $@ || die
-        mv ${WORKDIR}/linuxthreads* ${WORKDIR}/glibc-${PV}
-}
-
-do_compile() {
-        cd ${WORKDIR}/glibc-${PV}
-        unset CC CFLAGS CPPFLAGS LDFLAGS;
-	export PATH="/usr/local/ppc/bin:$PATH"
-	mkdir -p ../glibc-bld
-	cd ../glibc-bld
-        CC=""  ../glibc-${PV}/configure --prefix=/usr/local/ppc --build=ppc-linux --host=ppc-linux --target=ppc-linux --enable-add-ons=linuxthreads --enable-elf  --with-headers=${STAGING_DIR}/target/include/  --enable-shared --without-cvs --without-gd --without-fp --with-cpu=403 || die " ${P} failed during configure"
-        oe_runmake -j 8 || die "failed building ${P}"
-
-}
-
-do_install() {
-	mkdir -p /usr/local/ppc/etc
-	touch /usr/local/ppc/etc/ld.so.conf
-	cd ${WORKDIR}/glibc-bld
-	export PATH="/usr/local/ppc/bin:$PATH"
-	make install
-
-	oeset COMPILERPATH /usr/local/ppc/bin
-}
diff --git a/content/patcher-1.0.oe b/content/patcher-1.0.oe
deleted file mode 100644
index 7d72d17845..0000000000
--- a/content/patcher-1.0.oe
+++ /dev/null
@@ -1,24 +0,0 @@
-SRC_URI="http://www.mn-logistik.de/unsupported/pxa250/patcher"
-DESCRIPTION="Patcher tool"
-LICENSE="Unknown"
-DEPENDS=
-SECTION="base"
-PRIORITY="optional"
-MAINTAINER="Chris Larson <kergoth@handhelds.org>"
-
-do_unpack() {
-	oenote "Nothing to unpack!"
-}
-
-do_stage() {
-	install -m 0755 ${DL_DIR}/patcher ${STAGING_BINDIR}/
-}
-
-do_install() {
-	install -d ${D}/usr/bin
-	install -m 0755 ${DL_DIR}/patcher ${D}/usr/bin
-}
-
-inherit base
-
-DEPENDS_prepend_delete="patcher "
diff --git a/content/pcre-4.4.oe b/content/pcre-4.4.oe
deleted file mode 100644
index 36e0113380..0000000000
--- a/content/pcre-4.4.oe
+++ /dev/null
@@ -1,35 +0,0 @@
-DEPENDS = virtual/libc
-RDEPENDS = libc6
-DESCRIPTION = Perl-compatible regular expression library. PCRE has its own native \
-API, but a set of "wrapper" functions that are based on the POSIX API \
-are also supplied in the library libpcreposix. Note that this just \
-provides a POSIX calling interface to PCRE; the regular expressions \
-themselves still follow Perl syntax and semantics. The header file for \
-the POSIX-style functions is called pcreposix.h.
-
-
-SRC_URI = ftp://ftp.csx.cam.ac.uk/pub/software/programming/${PN}/${P}.tar.bz2
-S = "${WORKDIR}/${P}"
-
-inherit autotools libtool
-
-CFLAGS_append = " -D_REENTRANT"
-do_compile () {
-	${BUILD_CC} -I${S}/include -c dftables.c
-	${BUILD_CC} dftables.o -o dftables
-	oe_runmake
-}
-
-do_stage () {
-	install -m 0755 .libs/libpcreposix.so.0.0.0 ${STAGING_LIBDIR}/
-	ln -sf libpcreposix.so.0.0.0 ${STAGING_LIBDIR}/libpcreposix.so.0
-	install -m 0755 .libs/libpcre.so.0.0.1 ${STAGING_LIBDIR}/
-	ln -sf libpcre.so.0.0.1 ${STAGING_LIBDIR}/libpcre.so.0
-	
-	ln -sf libpcre.so.0.0.1 ${STAGING_LIBDIR}/libpcre.so
-	ln -sf libpcreposix.so.0.0.0 ${STAGING_LIBDIR}/libpcreposix.so
-	install -m 0644 .libs/libpcre.a ${STAGING_LIBDIR}/
-	install -m 0644 .libs/libpcreposix.a ${STAGING_LIBDIR}/
-	install -m 0644 pcre.h ${STAGING_DIR}/target/include/
-	install -m 0644 pcreposix.h ${STAGING_DIR}/target/include/
-}
diff --git a/content/qte-2.3.6.oe b/content/qte-2.3.6.oe
deleted file mode 100644
index f086b961d8..0000000000
--- a/content/qte-2.3.6.oe
+++ /dev/null
@@ -1,36 +0,0 @@
-DESCRIPTION="Qt/Embedded version 2.3.6"
-LICENSE="GPL/QPL"
-SRC_URI="ftp://ftp.trolltech.com/pub/qt/source/qt-embedded-2.3.6.tar.gz"
-SRC_URI_append=" file://${FILESDIR}/qpe.patch;patch=1"
-DEPENDS=virtual/libc zlib libpng jpeg
-PROVIDES=virtual/qte virtual/libqte2
-S="${WORKDIR}/qt-${PV}"
-
-# strip off leading and trailing whitespace, and made the vars single word
-CXX:="${@oe.data.getVar('CXX', d, 1).strip().split()[0]}"
-CC:="${@oe.data.getVar('CC', d, 1).strip().split()[0]}"
-BUILD_CXX:="${@oe.data.getVar('BUILD_CXX', d, 1).strip().split()[0]}"
-BUILD_CC:="${@oe.data.getVar('BUILD_CC', d, 1).strip().split()[0]}"
-CFLAGS:="${@oe.data.getVar('CFLAGS', d, 1).strip()}"
-CXXFLAGS:="${@oe.data.getVar('CXXFLAGS', d, 1).strip()}"
-LDFLAGS:="${@oe.data.getVar('LDFLAGS', d, 1).strip()}"
-
-export QTDIR = ${S}
-
-ARCH_i686=x86
-
-EXTRA_OECONF=-system-jpeg -system-libpng -system-zlib -no-qvfb -no-xft -no-vnc -gif ${EXTRA_OECONF_ARCH} ${EXTRA_OECONF_CONFIG}
-
-EXTRA_OECONF_CONFIG=-qconfig qpe
-EXTRA_OECONF_ARCH=-xplatform ${TARGET_OS}-${TARGET_ARCH}-g++
-EXTRA_OECONF_ARCH_collie=-xplatform ${TARGET_OS}-sharp-g++
-EXTRA_OECONF_ARCH_ramses=-xplatform ${TARGET_OS}-ramses-g++
-
-do_compile() {
-	if [ "$BUILD_ARCH" = "i686" ]; then
-		BUILD_ARCH=x86
-	fi
-	echo yes | ./configure -platform $BUILD_OS-$BUILD_ARCH-g++ $EXTRA_OECONF || die "Configuring qt failed"
-	(cd src/moc; EXTRA_OEMAKE="SYSCONF_CXX='${BUILD_CXX}' SYSCONF_CC='${BUILD_CC}'" oe_runmake)
-	oe_runmake SYSCONF_CXX='${CXX}' SYSCONF_CC="${CC}" SYSCONF_LINK="${CC}" SYSCONF_SHLIB="${CC}" SYSCONF_CFLAGS="${CFLAGS}" SYSCONF_CXXFLAGS="${CXXFLAGS} -pipe -DQWS -fno-exceptions -fno-rtti -O2 -Wall -W -DNO_DEBUG" SYSCONF_LFLAGS="${LDFLAGS}"
-}
diff --git a/content/qte-2.3.7.oe b/content/qte-2.3.7.oe
deleted file mode 100644
index a4e4ee1600..0000000000
--- a/content/qte-2.3.7.oe
+++ /dev/null
@@ -1,68 +0,0 @@
-DESCRIPTION="Qt/Embedded version ${PV}"
-LICENSE="GPL/QPL"
-SRC_URI="ftp://ftp.trolltech.com/pub/qt/source/qt-embedded-${PV}.tar.gz"
-SRC_URI_append=" file://${FILESDIR}/qpe.patch;patch=1"
-DEPENDS=virtual/libc base/zlib base/libpng base/jpeg
-PROVIDES=virtual/qte virtual/libqte2
-S="${WORKDIR}/qt-${PV}"
-
-# strip off leading and trailing whitespace, and made the vars single word
-#CXX:="${@oe.data.getVar('CXX', d, 1).strip().split()[-1]}"
-#CC:="${@oe.data.getVar('CC', d, 1).strip().split()[-1]}"
-#BUILD_CXX:="${@oe.data.getVar('BUILD_CXX', d, 1).strip().split()[-1]}"
-#BUILD_CC:="${@oe.data.getVar('BUILD_CC', d, 1).strip().split()[-1]}"
-#CFLAGS:="${@oe.data.getVar('CFLAGS', d, 1).strip()}"
-#CXXFLAGS:="${@oe.data.getVar('CXXFLAGS', d, 1).strip()}"
-#LDFLAGS:="${@oe.data.getVar('LDFLAGS', d, 1).strip()}"
-
-export QTDIR = ${S}
-
-ARCH_i686=x86
-
-EXTRA_OECONF=-system-jpeg -system-libpng -system-zlib -no-qvfb -no-xft -no-vnc -gif ${EXTRA_OECONF_ARCH} ${EXTRA_OECONF_CONFIG}
-
-EXTRA_OECONF_CONFIG=-qconfig qpe
-EXTRA_OECONF_ARCH=-xplatform ${TARGET_OS}-${TARGET_ARCH}-g++
-EXTRA_OECONF_ARCH_collie=-xplatform ${TARGET_OS}-sharp-g++
-EXTRA_OECONF_ARCH_ramses=-xplatform ${TARGET_OS}-ramses-g++
-
-EXTRA_OEMAKE = -e
-
-export SYSCONF_CC = ${CC}
-export SYSCONF_CXX = ${CXX}
-export SYSCONF_LINK = ${CC}
-export SYSCONF_SHLIB = ${CC}
-export SYSCONF_CFLAGS = ${CFLAGS}
-export SYSCONF_CXXFLAGS = ${CXXFLAGS} -pipe -DQWS -fno-exceptions -fno-rtti -DNO_DEBUG
-export SYSCONF_LFLAGS = ${LDFLAGS}
-
-do_compile() {
-	unset CC CXX LD LINK CPP CFLAGS CXXFLAGS LDFLAGS
-	if [ "$BUILD_ARCH" = "i686" ]; then
-		BUILD_ARCH=x86
-	fi
-	echo yes | ./configure -platform $BUILD_OS-$BUILD_ARCH-g++ $EXTRA_OECONF || die "Configuring qt failed"
-	(
-		cd src/moc
-		export SYSCONF_CXX="${BUILD_CXX}"
-		export SYSCONF_CC="${BUILD_CC}"
-		export SYSCONF_LINK="${BUILD_CC}"
-		export SYSCONF_SHLIB="${BUILD_CC}"
-		unset SYSCONF_CFLAGS SYSCONF_CXXFLAGS SYSCONF_LFLAGS CROSS
-		oe_runmake
-	)
-	cd ${S}
-	oe_runmake
-}
-
-do_stage () {
-	install -m 0755 lib/libqte.so.* ${STAGING_LIBDIR}/
-	install -m 0755 bin/moc ${STAGING_BINDIR}/
-	rm -f include/qxt.h
-	cp -a -f --dereference include/* ${STAGING_DIR}/target/include/
-}
-
-do_install () {
-	install -d ${D}/usr/lib/qte2/lib
-	install -m 0755 lib/libqte.so.* ${D}/usr/lib/qte2/lib/
-}
diff --git a/content/sysvinit-2.85.oe b/content/sysvinit-2.85.oe
deleted file mode 100644
index 1eb13c3751..0000000000
--- a/content/sysvinit-2.85.oe
+++ /dev/null
@@ -1,40 +0,0 @@
-DEPENDS=virtual/libc
-DESCRIPTION = System-V like init.\
- Init is the first program to run after your system is booted, and\
- continues to run as process number 1 until your system halts. Inits\
- job is to start other programs that are essential to the operation of\
- your system. All processes are descended from init. For more information,\
- see the manual page init(8).
-
-SRC_URI = ftp://ftp.cistron.nl/pub/people/miquels/${PN}/${P}.tar.gz
-S="${WORKDIR}/${P}/src"
-
-CFLAGS_prepend = "-D_GNU_SOURCE "
-export LCRYPT = "-lcrypt"
-
-do_install () {
-	install -d ${D}/${bindir} ${D}/${sbindir} \
-		   ${D}/sbin ${D}/${sysconfdir}/default \
-		   ${D}/${sysconfdir}/init.d
-#	install -m 755 debian/sysv-rc/sbin/invoke-rc.d \
-#		debian/sysv-rc/sbin/update-rc.d ${D}/usr/sbin/
-	install -m 755 halt killall5 \
-		runlevel shutdown ${D}/sbin/
-	install -m 755 init ${D}/sbin/sysvinit
-	install -m 755 mesg last ${D}/usr/bin/
-	install -m 0755 ${FILESDIR}/need		${D}/sbin/need.sysvinit
-	install -m 0755 ${FILESDIR}/provide		${D}/sbin/provide.sysvinit
-	ln -sf halt ${D}/sbin/reboot
-	ln -sf halt ${D}/sbin/poweroff
-	ln -sf init ${D}/sbin/telinit
-	ln -sf killall5 ${D}/sbin/pidof
-	ln -sf last ${D}/usr/bin/lastb
-#	echo "/etc/inittab" > ${D}/CONTROL/conffiles
-#	echo "/etc/default/rcS" >> ${D}/CONTROL/conffiles
-#	install -m 0755    ${FILESDIR}/prerm		${D}/CONTROL/
-#	install -m 0755    ${FILESDIR}/postinst		${D}/CONTROL/
-	install -m 0644    ${FILESDIR}/inittab	${D}/etc/inittab
-	install -m 0644    ${FILESDIR}/rcS-default	${D}/etc/default/rcS
-	install -m 0755    ${FILESDIR}/rc		${D}/etc/init.d
-	install -m 0755    ${FILESDIR}/rcS		${D}/etc/init.d
-}
diff --git a/content/tinylogin-1.4.oe b/content/tinylogin-1.4.oe
deleted file mode 100644
index 3c1e111f16..0000000000
--- a/content/tinylogin-1.4.oe
+++ /dev/null
@@ -1,17 +0,0 @@
-SRC_URI = http://tinylogin.busybox.net/downloads/${P}.tar.bz2
-S = ${WORKDIR}/${P}
-
-EXTRA_OEMAKE =
-
-do_compile () {
-	oe_runmake 'CC=${CC}' 'CROSS=${CROSS}'
-}
-
-do_install () {
-	install -d ${D}/bin
-	install -m 4755 tinylogin ${D}/bin/tinylogin
-	for i in `cat tinylogin.links`; do
-		mkdir -p ${D}/`dirname $i`
-		ln -sf /bin/tinylogin ${D}/$i
-	done
-}
diff --git a/content/tmake-1.11.oe b/content/tmake-1.11.oe
deleted file mode 100644
index ea3b68b403..0000000000
--- a/content/tmake-1.11.oe
+++ /dev/null
@@ -1,28 +0,0 @@
-SRC_URI="ftp://ftp.trolltech.com/pub/freebies/tmake/tmake-${PV}.tar.gz"
-DESCRIPTION="tmake is an easy-to-use tool for creating and maintaining makefiles across many platforms and compilers."
-LICENSE="Unknown"
-DEPENDS=""
-SECTION="base"
-PRIORITY="optional"
-MAINTAINER="Chris Larson <kergoth@handhelds.org>"
-
-S="${WORKDIR}/${P}"
-
-do_stage() {
-	install -m 0755 bin/tmake bin/progen ${STAGING_BINDIR}/
-
-	install -d ${STAGING_DIR}/share/tmake
-	cp -R lib/* ${STAGING_DIR}/share/tmake/
-}
-
-do_install() {
-	install -d ${D}/usr/bin
-	install -m 0755 bin/tmake bin/progen ${D}/usr/bin/
-
-	install -d ${D}/usr/share/tmake
-	cp -R lib/* ${D}/usr/share/tmake/
-}
-
-PACKAGES="tmake"
-FILES=""
-FILES_tmake="/usr/bin/tmake /usr/bin/progen /usr/share/tmake/*"
diff --git a/content/tslib.oe b/content/tslib.oe
deleted file mode 100644
index 95edbc163b..0000000000
--- a/content/tslib.oe
+++ /dev/null
@@ -1,26 +0,0 @@
-DEPENDS = virtual/libc
-RDEPENDS = libc6
-
-SRC_URI := cvs://cvs:@pubcvs.arm.linux.org.uk/mnt/src/cvsroot;module=tslib
-SRC_URI_append = " file://${FILESDIR}/pointercal.patch;patch=1"
-SRC_URI_append = " file://${FILESDIR}/automake.patch;patch=1"
-SRC_URI_append = " file://${FILESDIR}/multievent.patch;patch=1"
-SRC_URI_append = " file://${FILESDIR}/envvar_doc.patch;patch=1"
-#SRC_URI_append = " file://${FILESDIR}/raw.patch;patch=1"
-#SRC_URI_append = " file://${FILESDIR}/collie-module.patch;patch=1"
-S = ${WORKDIR}/${PN}
-
-inherit autotools libtool
-
-do_compile_prepend () {
-	./autogen.sh
-}
-
-do_stage () {
-	install -m 0755 src/.libs/libts-0.0.so.0.1.0 ${STAGING_LIBDIR}/
-	ln -sf libts-0.0.so.0.1.0 ${STAGING_LIBDIR}/libts-0.0.so.0
-	ln -sf libts-0.0.so.0.1.0 ${STAGING_LIBDIR}/libts-0.0.so
-	ln -sf libts-0.0.so ${STAGING_LIBDIR}/libts.so
-	install -m 0644 src/tslib.h ${STAGING_DIR}/target/include/
-	install -m 0644 src/tslib-private.h ${STAGING_DIR}/target/include/
-}
diff --git a/content/zlib-1.1.4.oe b/content/zlib-1.1.4.oe
deleted file mode 100644
index 555f07ccc4..0000000000
--- a/content/zlib-1.1.4.oe
+++ /dev/null
@@ -1,35 +0,0 @@
-DESCRIPTION="Zlib Compression Library"
-SECTION="libs"
-PRIORITY="required"
-MAINTAINER="Chris Larson <kergoth@handhelds.org>"
-RDEPENDS="libc6"
-
-SRC_URI="http://www.libpng.org/pub/png/src/zlib-${PV}.tar.gz"
-DEPENDS=virtual/libc
-S="${WORKDIR}/${P}"
-
-export LDSHARED:="${CC} -shared -Wl,-soname,libz.so.1"
-export LDFLAGS:="${LDFLAGS} -L. -lz"
-export CFLAGS:="-fPIC ${CFLAGS}"
-export AR:="${AR} rc"
-EXTRA_OEMAKE=
-
-do_compile() {
-	./configure --prefix=${prefix} --exec_prefix=${exec_prefix} --shared --libdir=${libdir} --includedir=${includedir}
-	oe_runmake -e MAKEFLAGS="" libz.so.1.1.4 libz.a
-}
-
-do_stage() {
-	install -m 0644 zlib.h ${STAGING_DIR}/target/include/zlib.h
-	install -m 0644 zconf.h ${STAGING_DIR}/target/include/zconf.h
-	install -m 0755 libz.so.1.1.4 ${STAGING_LIBDIR}/libz.so.1.1.4
-	install -m 0755 libz.a ${STAGING_LIBDIR}/libz.a
-	ln -sf ./libz.so.1.1.4 ${STAGING_LIBDIR}/libz.so.1
-	ln -sf ./libz.so.1.1.4 ${STAGING_LIBDIR}/libz.so
-}
-
-do_install() {
-	install -d ${D}/${prefix} ${D}/${includedir} ${D}/${libdir}
-	oe_runmake 'prefix=${D}/${prefix}' 'includedir=${D}/${includedir}' \
-		   'libdir=${D}/${libdir}' install
-}
diff --git a/content/zsh-4.1.1.oe b/content/zsh-4.1.1.oe
deleted file mode 100644
index d42f7ea455..0000000000
--- a/content/zsh-4.1.1.oe
+++ /dev/null
@@ -1,13 +0,0 @@
-DESCRIPTION="Zsh shell"
-SECTION="base"
-PRIORITY="optional"
-MAINTAINER="Chris Larson <kergoth@handhelds.org>"
-RDEPENDS="libc6"
-DEPENDS=virtual/libc ncurses pcre
-
-SRC_URI="http://www.zsh.org/pub/${P}.tar.bz2"
-S="${WORKDIR}/${P}"
-
-inherit autotools
-
-EXTRA_OECONF = "--with-curses-terminfo"
diff --git a/content/fbgetty-0.1.698.oe b/coreutils/coreutils-5.0.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/fbgetty-0.1.698.oe
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index e69de29bb2..e69de29bb2 100644
--- a/content/glibc-2.3.2-r0/81_glibc232-utimes-fix.patch
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index e69de29bb2..e69de29bb2 100644
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index e69de29bb2..e69de29bb2 100644
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index e69de29bb2..e69de29bb2 100644
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index e69de29bb2..e69de29bb2 100644
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index e69de29bb2..e69de29bb2 100644
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index e69de29bb2..e69de29bb2 100644
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index e69de29bb2..e69de29bb2 100644
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diff --git a/content/sysvinit-2.85-r0/rcS-default b/man/man-1.5m2.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/sysvinit-2.85-r0/rcS-default
+++ b/man/man-1.5m2.oe
diff --git a/content/tslib/automake.patch b/man/man-pages-1.60.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/tslib/automake.patch
+++ b/man/man-pages-1.60.oe
diff --git a/content/tslib/collie-module.patch b/modutils/modutils-2.4.25-r0/modutils
index e69de29bb2..e69de29bb2 100644
--- a/content/tslib/collie-module.patch
+++ b/modutils/modutils-2.4.25-r0/modutils
diff --git a/content/tslib/devfs.patch b/modutils/modutils-2.4.25-r0/modutils-notest.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/tslib/devfs.patch
+++ b/modutils/modutils-2.4.25-r0/modutils-notest.patch
diff --git a/content/tslib/envvar_doc.patch b/modutils/modutils-2.4.25.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/tslib/envvar_doc.patch
+++ b/modutils/modutils-2.4.25.oe
diff --git a/content/tslib/event1.patch b/mtd/mtd-buildarch.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/tslib/event1.patch
+++ b/mtd/mtd-buildarch.oe
diff --git a/content/tslib/multievent.patch b/mtd/mtd.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/tslib/multievent.patch
+++ b/mtd/mtd.oe
diff --git a/content/tslib/pointercal.patch b/ncurses/ncurses-4.2.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/tslib/pointercal.patch
+++ b/ncurses/ncurses-4.2.oe
diff --git a/content/tslib/raw.patch b/ncurses/ncurses-5.3.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/tslib/raw.patch
+++ b/ncurses/ncurses-5.3.oe
diff --git a/content/tslib/ts_calibrate.patch b/ncurses/ncurses/20030906.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/tslib/ts_calibrate.patch
+++ b/ncurses/ncurses/20030906.patch
diff --git a/content/util-linux-2.12.oe b/ncurses/ncurses/mk_shared_lib.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/util-linux-2.12.oe
+++ b/ncurses/ncurses/mk_shared_lib.patch
diff --git a/content/util-linux-2.12/MCONFIG b/ncurses/ncurses/run_tic.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/util-linux-2.12/MCONFIG
+++ b/ncurses/ncurses/run_tic.patch
diff --git a/content/util-linux-2.12/defines.h b/ncurses/ncurses/tic.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/util-linux-2.12/defines.h
+++ b/ncurses/ncurses/tic.patch
diff --git a/content/util-linux-2.12/make_include b/netbase/netbase-4.13.oe
index e69de29bb2..e69de29bb2 100644
--- a/content/util-linux-2.12/make_include
+++ b/netbase/netbase-4.13.oe
diff --git a/content/util-linux-2.12/swapargs.h b/netbase/netbase-4.13/busybox.patch
index e69de29bb2..e69de29bb2 100644
--- a/content/util-linux-2.12/swapargs.h
+++ b/netbase/netbase-4.13/busybox.patch
diff --git a/doc/README b/netbase/netbase-4.13/init
index e69de29bb2..e69de29bb2 100644
--- a/doc/README
+++ b/netbase/netbase-4.13/init
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/netkit-base/PLACEHOLDER
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/netkit-base/netkit-base-0.17.oe
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/netkit-base/netkit-base-0.17/configure.patch
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/netkit-base/netkit-base-0.17/inetd.conf
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/netkit-base/netkit-base-0.17/init
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/netkit-base/netkit-base-0.17/mconfig.patch
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/netkit-ftp/PLACEHOLDER
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new file mode 100644
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--- /dev/null
+++ b/netkit-ftp/netkit-ftp-0.17.oe
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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index 0000000000..e69de29bb2
--- /dev/null
+++ b/openobex/openobex-1.0.0.oe
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
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new file mode 100644
index 0000000000..e69de29bb2
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/openssl/openssl-0.9.7b.oe
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/openssl/openssl-0.9.7b/debian.patch
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new file mode 100644
index 0000000000..e69de29bb2
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new file mode 100644
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new file mode 100644
index 0000000000..e69de29bb2
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/patcher/patcher-1.0.oe
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/qte/qte-2.3.7-r0/qpe.patch
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new file mode 100644
index 0000000000..e69de29bb2
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/resolvconf/resolvconf-0.41.oe
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/sysvinit/sysvinit-2.85-r0/no_dev_tty.patch
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/sysvinit/sysvinit-2.85-r0/postinst
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/sysvinit/sysvinit-2.85-r0/prerm
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/sysvinit/sysvinit-2.85-r0/provide
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/sysvinit/sysvinit-2.85-r0/rc
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
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new file mode 100644
index 0000000000..e69de29bb2
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new file mode 100644
index 0000000000..e69de29bb2
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new file mode 100644
index 0000000000..e69de29bb2
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diff --git a/tslib/tslib.oe b/tslib/tslib.oe
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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diff --git a/tslib/tslib/automake.patch b/tslib/tslib/automake.patch
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tslib/tslib/pointercal.patch
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tslib/tslib/raw.patch
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/tslib/tslib/ts_calibrate.patch
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/util-linux/util-linux-2.12.oe
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/util-linux/util-linux-2.12/make_include
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new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
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new file mode 100644
index 0000000000..e69de29bb2
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new file mode 100644
index 0000000000..e69de29bb2
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