diff options
Diffstat (limited to 'meta/recipes-core/uclibc/uclibc-git/posix_fallocate.patch')
| -rw-r--r-- | meta/recipes-core/uclibc/uclibc-git/posix_fallocate.patch | 408 |
1 files changed, 0 insertions, 408 deletions
diff --git a/meta/recipes-core/uclibc/uclibc-git/posix_fallocate.patch b/meta/recipes-core/uclibc/uclibc-git/posix_fallocate.patch deleted file mode 100644 index 46448babcb..0000000000 --- a/meta/recipes-core/uclibc/uclibc-git/posix_fallocate.patch +++ /dev/null @@ -1,408 +0,0 @@ -Delivered-To: raj.khem@gmail.com -Received: by 10.152.129.134 with SMTP id nw6csp47712lab; - Tue, 17 Apr 2012 00:30:48 -0700 (PDT) -Received: by 10.68.216.167 with SMTP id or7mr34112133pbc.140.1334647840512; - Tue, 17 Apr 2012 00:30:40 -0700 (PDT) -Return-Path: <uclibc-bounces@uclibc.org> -Received: from hemlock.osuosl.org (hemlock.osuosl.org. 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Tue, 17 Apr 2012 00:30:24 -0700 (PDT) -Received: from cow by s42.loc with local (Exim 4.77) - (envelope-from <rep.dot.nop@gmail.com>) - id 1SK2rm-0008Pl-V3; Tue, 17 Apr 2012 09:30:23 +0200 -From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> -To: uclibc@uclibc.org -Subject: [PATCH,CFT] libc: add posix_fallocate() -Date: Tue, 17 Apr 2012 09:30:15 +0200 -Message-Id: <1334647815-32315-1-git-send-email-rep.dot.nop@gmail.com> -X-Mailer: git-send-email 1.7.9.1 -X-BeenThere: uclibc@uclibc.org -X-Mailman-Version: 2.1.14 -Precedence: list -List-Id: "Discussion and development of uClibc \(the embedded C library\)" - <uclibc.uclibc.org> -List-Unsubscribe: <http://lists.busybox.net/mailman/options/uclibc>, - <mailto:uclibc-request@uclibc.org?subject=unsubscribe> -List-Archive: <http://lists.busybox.net/pipermail/uclibc> -List-Post: <mailto:uclibc@uclibc.org> -List-Help: <mailto:uclibc-request@uclibc.org?subject=help> -List-Subscribe: <http://lists.busybox.net/mailman/listinfo/uclibc>, - <mailto:uclibc-request@uclibc.org?subject=subscribe> -MIME-Version: 1.0 -Content-Type: text/plain; charset="us-ascii" -Content-Transfer-Encoding: 7bit -Errors-To: uclibc-bounces@uclibc.org -Sender: uclibc-bounces@uclibc.org - -Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> -Upstream-Status: Pending ---- - include/fcntl.h | 4 +- - libc/sysdeps/linux/common/Makefile.in | 3 +- - libc/sysdeps/linux/common/bits/kernel-features.h | 8 ++ - libc/sysdeps/linux/common/posix_fallocate.c | 43 ++++++++ - libc/sysdeps/linux/common/posix_fallocate64.c | 39 +++++++ - libc/sysdeps/linux/common/stubs.c | 4 + - test/.gitignore | 1 + - test/unistd/Makefile.in | 3 + - test/unistd/tst-posix_fallocate.c | 121 ++++++++++++++++++++++ - 9 files changed, 222 insertions(+), 4 deletions(-) - create mode 100644 libc/sysdeps/linux/common/posix_fallocate.c - create mode 100644 libc/sysdeps/linux/common/posix_fallocate64.c - create mode 100644 test/unistd/tst-posix_fallocate.c - -Index: git/include/fcntl.h -=================================================================== ---- git.orig/include/fcntl.h 2012-06-23 18:47:18.000000000 -0700 -+++ git/include/fcntl.h 2012-06-23 18:48:54.805911794 -0700 -@@ -218,9 +218,7 @@ - - #endif - --#if 0 /* && defined __UCLIBC_HAS_ADVANCED_REALTIME__ */ -- --/* FIXME -- uClibc should probably implement these... */ -+#if defined __UCLIBC_HAS_ADVANCED_REALTIME__ - - /* Reserve storage for the data of the file associated with FD. - -Index: git/libc/sysdeps/linux/common/Makefile.in -=================================================================== ---- git.orig/libc/sysdeps/linux/common/Makefile.in 2012-06-23 18:47:18.000000000 -0700 -+++ git/libc/sysdeps/linux/common/Makefile.in 2012-06-23 18:50:14.033915572 -0700 -@@ -81,7 +81,8 @@ - sched_get_priority_max.c sched_get_priority_min.c sched_getscheduler.c \ - sched_rr_get_interval.c sched_setparam.c sched_setscheduler.c sigqueue.c - # clock_getcpuclockid|clock_nanosleep|mq_timedreceive|mq_timedsend|posix_fadvise|posix_fallocate|posix_madvise|posix_memalign|posix_mem_offset|posix_spawnattr_destroy|posix_spawnattr_init|posix_spawnattr_getflags|posix_spawnattr_setflags|posix_spawnattr_getpgroup|posix_spawnattr_setpgroup|posix_spawnattr_getschedparam|posix_spawnattr_setschedparam|posix_spawnattr_getschedpolicy|posix_spawnattr_setschedpolicy|posix_spawnattr_getsigdefault|posix_spawnattr_setsigdefault|posix_spawnattr_getsigmask|posix_spawnattr_setsigmask|posix_spawnattr_init|posix_spawnattr_setflags|posix_spawnattr_setpgroup|posix_spawnattr_setschedparam|posix_spawnattr_setschedpolicy|posix_spawnattr_setsigdefault|posix_spawnattr_setsigmask|posix_spawn_file_actions_addclose|posix_spawn_file_actions_addopen|posix_spawn_file_actions_adddup2|posix_spawn_file_actions_addopen|posix_spawn_file_actions_destroy|posix_spawn_file_actions_init|posix_spawn_file_actions_init|posix_spawn|posix_spawnp|posix_spawnp|posix_typed_mem_get_info|pthread_mutex_timedlock|sem_timedwait --CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c -+CSRC-$(UCLIBC_HAS_ADVANCED_REALTIME) += posix_fadvise64.c posix_fadvise.c posix_madvise.c \ -+ posix_fallocate.c posix_fallocate64.c - CSRC-$(UCLIBC_SUSV4_LEGACY) += utime.c - CSRC-$(UCLIBC_HAS_EPOLL) += epoll.c - CSRC-$(UCLIBC_HAS_XATTR) += xattr.c -Index: git/libc/sysdeps/linux/common/bits/kernel-features.h -=================================================================== ---- git.orig/libc/sysdeps/linux/common/bits/kernel-features.h 2012-06-23 18:47:18.000000000 -0700 -+++ git/libc/sysdeps/linux/common/bits/kernel-features.h 2012-06-23 18:48:54.805911794 -0700 -@@ -494,6 +494,14 @@ - # define __ASSUME_PRIVATE_FUTEX 1 - #endif - -+/* Support for fallocate was added in 2.6.23, -+ on s390 only after 2.6.23-rc1, on alpha only after 2.6.33-rc1. */ -+#if __LINUX_KERNEL_VERSION >= 0x020617 \ -+ && (!defined __s390__ || __LINUX_KERNEL_VERSION >= 0x020618) \ -+ && (!defined __alpha__ || __LINUX_KERNEL_VERSION >= 0x020621) -+# define __ASSUME_FALLOCATE 1 -+#endif -+ - /* getcpu is a syscall for x86-64 since 3.1. */ - #if defined __x86_64__ && __LINUX_KERNEL_VERSION >= 0x030100 - # define __ASSUME_GETCPU_SYSCALL 1 -Index: git/libc/sysdeps/linux/common/posix_fallocate.c -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ git/libc/sysdeps/linux/common/posix_fallocate.c 2012-06-23 18:48:54.825911795 -0700 -@@ -0,0 +1,43 @@ -+/* vi: set sw=4 ts=4: */ -+/* -+ * posix_fallocate() for uClibc -+ * http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html -+ * -+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> -+ * -+ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball. -+ */ -+ -+#include <sys/syscall.h> -+#include <fcntl.h> -+#include <bits/kernel-features.h> -+#include <stdint.h> -+ -+#if defined __NR_fallocate -+int posix_fallocate(int fd, __off_t offset, __off_t len) -+{ -+ int ret; -+ -+# if __WORDSIZE == 32 -+ uint32_t off_low = offset; -+ uint32_t len_low = len; -+ /* may assert that these >>31 are 0 */ -+ uint32_t zero = 0; -+ INTERNAL_SYSCALL_DECL(err); -+ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, 0, -+ __LONG_LONG_PAIR (zero, off_low), -+ __LONG_LONG_PAIR (zero, len_low))); -+# elif __WORDSIZE == 64 -+ INTERNAL_SYSCALL_DECL(err); -+ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 4, fd, 0, offset, len)); -+# else -+# error your machine is neither 32 bit or 64 bit ... it must be magical -+#endif -+ if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err))) -+ return INTERNAL_SYSCALL_ERRNO (ret, err); -+ return 0; -+} -+# if defined __UCLIBC_HAS_LFS__ && __WORDSIZE == 64 -+strong_alias(posix_fallocate,posix_fallocate64) -+# endif -+#endif -Index: git/libc/sysdeps/linux/common/posix_fallocate64.c -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ git/libc/sysdeps/linux/common/posix_fallocate64.c 2012-06-23 18:48:54.825911795 -0700 -@@ -0,0 +1,39 @@ -+/* vi: set sw=4 ts=4: */ -+/* -+ * posix_fallocate() for uClibc -+ * http://www.opengroup.org/onlinepubs/9699919799/functions/posix_fallocate.html -+ * -+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org> -+ * -+ * Licensed under the LGPL v2.1 or later, see the file COPYING.LIB in this tarball. -+ */ -+ -+#include <sys/syscall.h> -+#include <fcntl.h> -+#include <bits/kernel-features.h> -+#include <stdint.h> -+ -+#if defined __NR_fallocate -+ -+# if __WORDSIZE == 64 -+/* Can use normal posix_fallocate() */ -+# elif __WORDSIZE == 32 -+int posix_fallocate64(int fd, __off64_t offset, __off64_t len) -+{ -+ int ret; -+ uint32_t off_low = offset & 0xffffffff; -+ uint32_t off_high = offset >> 32; -+ uint32_t len_low = len & 0xffffffff; -+ uint32_t len_high = len >> 32; -+ INTERNAL_SYSCALL_DECL(err); -+ ret = (int) (INTERNAL_SYSCALL(fallocate, err, 6, fd, 0, -+ __LONG_LONG_PAIR (off_high, off_low), -+ __LONG_LONG_PAIR (len_high, len_low))); -+ if (unlikely(INTERNAL_SYSCALL_ERROR_P (ret, err))) -+ return INTERNAL_SYSCALL_ERRNO (ret, err); -+ return 0; -+} -+# else -+# error your machine is neither 32 bit or 64 bit ... it must be magical -+# endif -+#endif -Index: git/libc/sysdeps/linux/common/stubs.c -=================================================================== ---- git.orig/libc/sysdeps/linux/common/stubs.c 2012-06-23 18:47:18.000000000 -0700 -+++ git/libc/sysdeps/linux/common/stubs.c 2012-06-23 18:48:54.825911795 -0700 -@@ -253,6 +253,10 @@ - make_ret_stub(posix_fadvise64) - #endif - -+#if !defined __NR_fallocate && defined __UCLIBC_HAS_ADVANCED_REALTIME__ -+make_ret_stub(posix_fallocate) -+#endif -+ - #ifndef __NR_madvise - make_ret_stub(posix_madvise) - #endif -Index: git/test/.gitignore -=================================================================== ---- git.orig/test/.gitignore 2012-06-23 18:47:18.000000000 -0700 -+++ git/test/.gitignore 2012-06-23 18:48:54.825911795 -0700 -@@ -316,6 +316,7 @@ - unistd/getopt - unistd/getopt_long - unistd/tstgetopt -+unistd/tst-posix_fallocate - unistd/tst-preadwrite - unistd/tst-preadwrite64 - unistd/vfork -Index: git/test/unistd/Makefile.in -=================================================================== ---- git.orig/test/unistd/Makefile.in 2012-06-23 18:47:18.000000000 -0700 -+++ git/test/unistd/Makefile.in 2012-06-23 18:48:54.829911795 -0700 -@@ -4,6 +4,9 @@ - ifeq ($(UCLIBC_HAS_LFS),) - TESTS_DISABLED := tst-preadwrite64 - endif -+ifeq ($(UCLIBC_HAS_ADVANCED_REALTIME),) -+TESTS_DISABLED := tst-posix_fallocate -+endif - OPTS_getopt := -abcXXX -9 - OPTS_getopt_long := --add XXX --delete YYY --verbose - ifeq ($(UCLIBC_HAS_GNU_GETOPT),y) -Index: git/test/unistd/tst-posix_fallocate.c -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ git/test/unistd/tst-posix_fallocate.c 2012-06-23 18:48:54.829911795 -0700 -@@ -0,0 +1,121 @@ -+#include <fcntl.h> -+#include <sys/stat.h> -+ -+static void do_prepare (void); -+#define PREPARE(argc, argv) do_prepare () -+static int do_test (void); -+#define TEST_FUNCTION do_test () -+#include <test-skeleton.c> -+ -+static int fd; -+#ifndef O_LARGEFILE -+# error no O_LARGEFILE -+#endif -+static void -+do_prepare (void) -+{ -+ fd = create_temp_file ("tst-posix_fallocate.", NULL); -+ if (fd == -1) -+ { -+ printf ("cannot create temporary file: %m\n"); -+ exit (1); -+ } -+} -+ -+ -+static int -+do_test (void) -+{ -+ struct stat64 st; -+ -+ if (fstat64 (fd, &st) != 0) -+ { -+ puts ("1st fstat failed"); -+ return 1; -+ } -+ -+ if (st.st_size != 0) -+ { -+ puts ("file not created with size 0"); -+ return 1; -+ } -+ -+ if (posix_fallocate (fd, 512, 768) != 0) -+ { -+ puts ("1st posix_fallocate call failed"); -+ return 1; -+ } -+ -+ if (fstat64 (fd, &st) != 0) -+ { -+ puts ("2nd fstat failed"); -+ return 1; -+ } -+ -+ if (st.st_size != 512 + 768) -+ { -+ printf ("file size after 1st posix_fallocate call is %llu, expected %u\n", -+ (unsigned long long int) st.st_size, 512u + 768u); -+ return 1; -+ } -+ -+ if (posix_fallocate (fd, 0, 1024) != 0) -+ { -+ puts ("2nd posix_fallocate call failed"); -+ return 1; -+ } -+ -+ if (fstat64 (fd, &st) != 0) -+ { -+ puts ("3rd fstat failed"); -+ return 1; -+ } -+ -+ if (st.st_size != 512 + 768) -+ { -+ puts ("file size changed in 2nd posix_fallocate"); -+ return 1; -+ } -+ -+ if (posix_fallocate (fd, 2048, 64) != 0) -+ { -+ puts ("3rd posix_fallocate call failed"); -+ return 1; -+ } -+ -+ if (fstat64 (fd, &st) != 0) -+ { -+ puts ("4th fstat failed"); -+ return 1; -+ } -+ -+ if (st.st_size != 2048 + 64) -+ { -+ printf ("file size after 3rd posix_fallocate call is %llu, expected %u\n", -+ (unsigned long long int) st.st_size, 2048u + 64u); -+ return 1; -+ } -+ -+ if (posix_fallocate64 (fd, 4097ULL, 4294967295ULL + 2ULL) != 0) -+ { -+ puts ("4th posix_fallocate call failed"); -+ return 1; -+ } -+ -+ if (fstat64 (fd, &st) != 0) -+ { -+ puts ("5th fstat failed"); -+ return 1; -+ } -+ -+ if (st.st_size != 4097ULL + 4294967295ULL + 2ULL) -+ { -+ printf ("file size after 4th posix_fallocate call is %llu, expected %u\n", -+ (unsigned long long int) st.st_size, 4097ULL + 4294967295ULL + 2ULL); -+ return 1; -+ } -+ -+ close (fd); -+ -+ return 0; -+} |