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-rw-r--r--meta/recipes-extended/sysklogd/files/0001-syslogd.c-add-systemd-support.patch246
-rw-r--r--meta/recipes-extended/sysklogd/files/klogd.service9
-rw-r--r--meta/recipes-extended/sysklogd/files/sysklogd.service14
-rw-r--r--meta/recipes-extended/sysklogd/sysklogd.inc38
4 files changed, 300 insertions, 7 deletions
diff --git a/meta/recipes-extended/sysklogd/files/0001-syslogd.c-add-systemd-support.patch b/meta/recipes-extended/sysklogd/files/0001-syslogd.c-add-systemd-support.patch
new file mode 100644
index 0000000000..1706906246
--- /dev/null
+++ b/meta/recipes-extended/sysklogd/files/0001-syslogd.c-add-systemd-support.patch
@@ -0,0 +1,246 @@
+Upstream-Status: Pending
+
+Subject: syslogd.c: add systemd support
+
+1. add socket activation support
+2. unlink /dev/log if it's not provided by systemd
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ syslogd.c | 157 ++++++++++++++++++++++++++++++++++++++++++++++++++++++--------
+ 1 file changed, 137 insertions(+), 20 deletions(-)
+
+diff --git a/syslogd.c b/syslogd.c
+index acfd8f1..81e45e6 100644
+--- a/syslogd.c
++++ b/syslogd.c
+@@ -602,6 +602,9 @@ static char sccsid[] = "@(#)syslogd.c 5.27 (Berkeley) 10/10/88";
+ #define _PATH_LOG "/dev/log"
+ #endif
+
++/* systemd support */
++#define SD_LISTEN_FDS_START 3
++
+ char *ConfFile = _PATH_LOGCONF;
+ char *PidFile = _PATH_LOGPID;
+ char ctty[] = _PATH_CONSOLE;
+@@ -612,6 +615,7 @@ int inetm = 0;
+ static int debugging_on = 0;
+ static int nlogs = -1;
+ static int restart = 0;
++static int socket_from_systemd = 0;
+
+ #define MAXFUNIX 20
+
+@@ -822,6 +826,8 @@ int decode(char *name, struct code *codetab);
+ static void dprintf(char *, ...);
+ static void allocate_log(void);
+ void sighup_handler();
++/* systemd support */
++int sd_listen_fds(void);
+
+ #ifdef SYSLOG_UNIXAF
+ static int create_unix_socket(const char *path);
+@@ -963,9 +969,37 @@ int main(argc, argv)
+ */
+ exit(1);
+ }
++
++ /* We keep stdout and stderr open in case we have to emit something */
++ close(0);
++ i = 3;
++
++ /* Trying to pass on LISTEN_PID with appropriate value */
++ const char *e;
++ unsigned long l;
++ char buf[24] = { '\0' };
++ int sd_fds;
++
++ if ( (e = getenv("LISTEN_PID")) ) {
++ errno = 0;
++ l = strtoul(e, NULL, 10);
++ if (errno == 0) {
++ if (getppid() == (pid_t)l) {
++ snprintf(buf,sizeof(buf), "%d", (int)getpid());
++ setenv("LISTEN_PID", buf, 1);
++ }
++ }
++ }
++
+ signal (SIGTERM, SIG_DFL);
+ num_fds = getdtablesize();
+- for (i= 0; i < num_fds; i++)
++
++ /* close all further fds except of the fds provided by systemd */
++ sd_fds = sd_listen_fds();
++ if (sd_fds > 0) {
++ i = SD_LISTEN_FDS_START + sd_fds;
++ }
++ for ( ; i < num_fds; i++)
+ (void) close(i);
+ untty();
+ }
+@@ -1248,28 +1282,37 @@ static int create_unix_socket(const char *path)
+ {
+ struct sockaddr_un sunx;
+ int fd;
++ int n;
+ char line[MAXLINE +1];
+
+- if (path[0] == '\0')
++ n = sd_listen_fds();
++ if (n > 1) {
+ return -1;
+-
+- (void) unlink(path);
+-
+- memset(&sunx, 0, sizeof(sunx));
+- sunx.sun_family = AF_UNIX;
+- (void) strncpy(sunx.sun_path, path, sizeof(sunx.sun_path));
+- fd = socket(AF_UNIX, SOCK_DGRAM, 0);
+- if (fd < 0 || bind(fd, (struct sockaddr *) &sunx,
+- sizeof(sunx.sun_family)+strlen(sunx.sun_path)) < 0 ||
+- chmod(path, 0666) < 0) {
+- (void) snprintf(line, sizeof(line), "cannot create %s", path);
+- logerror(line);
+- dprintf("cannot create %s (%d).\n", path, errno);
+- close(fd);
++ } else if (n == 1) {
++ socket_from_systemd = 1;
++ fd = SD_LISTEN_FDS_START + 0;
++ } else {
++ if (path[0] == '\0')
++ return -1;
++
++ (void) unlink(path);
++
++ memset(&sunx, 0, sizeof(sunx));
++ sunx.sun_family = AF_UNIX;
++ (void) strncpy(sunx.sun_path, path, sizeof(sunx.sun_path));
++ fd = socket(AF_UNIX, SOCK_DGRAM, 0);
++ if (fd < 0 || bind(fd, (struct sockaddr *) &sunx,
++ sizeof(sunx.sun_family)+strlen(sunx.sun_path)) < 0 ||
++ chmod(path, 0666) < 0) {
++ (void) snprintf(line, sizeof(line), "cannot create %s", path);
++ logerror(line);
++ dprintf("cannot create %s (%d).\n", path, errno);
++ close(fd);
+ #ifndef SYSV
+- die(0);
++ die(0);
+ #endif
+- return -1;
++ return -1;
++ }
+ }
+ return fd;
+ }
+@@ -1998,12 +2041,27 @@ void wallmsg(f, iov)
+ /* open the user login file */
+ setutent();
+
+-
+ /*
+ * Might as well fork instead of using nonblocking I/O
+ * and doing notty().
+ */
+ if (fork() == 0) {
++ /* Trying to pass on the LISTEN_PID with appropriate value */
++ const char *e;
++ unsigned long l;
++ char buf[24] = { '\0' };
++
++ if ( (e = getenv("LISTEN_PID")) ) {
++ errno = 0;
++ l = strtoul(e, NULL, 10);
++ if (errno == 0) {
++ if (getppid() == (pid_t)l) {
++ snprintf(buf,sizeof(buf), "%d", (int)getpid());
++ setenv("LISTEN_PID", buf, 1);
++ }
++ }
++ }
++
+ (void) signal(SIGTERM, SIG_DFL);
+ (void) alarm(0);
+ #ifndef SYSV
+@@ -2254,9 +2312,15 @@ void die(sig)
+ if (InetInuse) close(inetm);
+
+ /* Clean-up files. */
+- for (i = 0; i < nfunix; i++)
++ if (socket_from_systemd) {
++ i = 1;
++ } else {
++ i = 0;
++ }
++ for (; i < nfunix; i++)
+ if (funixn[i] && funix[i] != -1)
+ (void)unlink(funixn[i]);
++
+ #ifndef TESTING
+ (void) remove_pid(PidFile);
+ #endif
+@@ -2896,6 +2960,59 @@ void sighup_handler()
+ return;
+ }
+
++int sd_listen_fds() {
++ int r, fd;
++ const char *e;
++ unsigned long l;
++
++ e = getenv("LISTEN_PID");
++ if (!e) {
++ return 0;
++ }
++
++ errno = 0;
++ l = strtoul(e, NULL, 10);
++
++ if (errno != 0) {
++ return -errno;
++ }
++
++ if (getpid() != (pid_t)l) {
++ return 0;
++ }
++
++ e = getenv("LISTEN_FDS");
++ if (!e) {
++ return 0;
++ }
++
++ errno = 0;
++ l = strtoul(e, NULL, 10);
++
++ if (errno != 0) {
++ return -errno;
++ }
++
++ for (fd = SD_LISTEN_FDS_START; fd < SD_LISTEN_FDS_START + (int)l; fd++) {
++ int flags;
++
++ flags = fcntl(fd, F_GETFD);
++ if (flags < 0) {
++ return -errno;
++ }
++
++ if (flags & FD_CLOEXEC)
++ continue;
++
++ if (fcntl(fd, F_SETFD, flags | FD_CLOEXEC) < 0) {
++ return -errno;
++ }
++ }
++
++ r = (int)l;
++
++ return r;
++}
+ /*
+ * Local variables:
+ * c-indent-level: 8
+--
+1.9.1
+
diff --git a/meta/recipes-extended/sysklogd/files/klogd.service b/meta/recipes-extended/sysklogd/files/klogd.service
new file mode 100644
index 0000000000..cf97e9ce08
--- /dev/null
+++ b/meta/recipes-extended/sysklogd/files/klogd.service
@@ -0,0 +1,9 @@
+[Unit]
+Description=sysklogd Kernel Logging Service
+
+[Service]
+Type=forking
+EnvironmentFile=-@SYSCONFDIR@/default/klogd
+PIDFile=/var/run/klogd.pid
+ExecStart=@BASE_SBINDIR@/klogd $KLOGD
+StandardOutput=null
diff --git a/meta/recipes-extended/sysklogd/files/sysklogd.service b/meta/recipes-extended/sysklogd/files/sysklogd.service
new file mode 100644
index 0000000000..7806320929
--- /dev/null
+++ b/meta/recipes-extended/sysklogd/files/sysklogd.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=System Logging Service
+Wants=klogd.service
+Requires=syslog.socket
+
+[Service]
+Type=forking
+EnvironmentFile=-@SYSCONFDIR@/default/sysklogd
+PIDFile=/var/run/syslogd.pid
+ExecStart=@BASE_SBINDIR@/syslogd $SYSLOGD
+StandardOutput=null
+
+[Install]
+Also=klogd.service
diff --git a/meta/recipes-extended/sysklogd/sysklogd.inc b/meta/recipes-extended/sysklogd/sysklogd.inc
index bcf8aa7a96..294eb4f073 100644
--- a/meta/recipes-extended/sysklogd/sysklogd.inc
+++ b/meta/recipes-extended/sysklogd/sysklogd.inc
@@ -11,12 +11,15 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=8ca43cbc842c2336e835926c2166c28b \
file://klogd.c;beginline=2;endline=19;md5=7e87ed0ae6142de079bce738c10c899d \
"
-inherit update-rc.d update-alternatives
+inherit update-rc.d systemd update-alternatives
SRC_URI = "http://www.infodrom.org/projects/sysklogd/download/sysklogd-${PV}.tar.gz \
file://no-strip-install.patch \
+ file://0001-syslogd.c-add-systemd-support.patch \
file://sysklogd \
file://syslog.conf \
+ file://sysklogd.service \
+ file://klogd.service \
"
SRC_URI_append_e500v2 = " file://no-vectorization.patch"
@@ -24,6 +27,8 @@ SRC_URI_append_e500v2 = " file://no-vectorization.patch"
INITSCRIPT_NAME = "syslog"
CONFFILES_${PN} = "${sysconfdir}/syslog.conf.${BPN}"
+SYSTEMD_SERVICE_${PN} = "sysklogd.service"
+
CFLAGS_append = " -DSYSV"
do_install () {
@@ -35,20 +40,39 @@ do_install () {
install -d ${D}${sysconfdir}
install -m 644 ${WORKDIR}/syslog.conf ${D}${sysconfdir}/syslog.conf
install -d ${D}${sysconfdir}/init.d
- install -m 755 ${WORKDIR}/sysklogd ${D}${sysconfdir}/init.d/syslog
+ install -m 755 ${WORKDIR}/sysklogd ${D}${sysconfdir}/init.d/syslog.${BPN}
+
+ install -d ${D}${systemd_unitdir}/system
+ install -m 0644 ${WORKDIR}/sysklogd.service ${D}${systemd_unitdir}/system
+ install -m 0644 ${WORKDIR}/klogd.service ${D}${systemd_unitdir}/system
+ sed -i -e 's,@BASE_SBINDIR@,${base_sbindir},g' \
+ -e 's,@SYSCONFDIR@,${sysconfdir},g' \
+ ${D}${systemd_unitdir}/system/*.service
}
-# sysklogd package has no internal systemd support, so we weigh busybox's
-# sysklogd utility over it in case of systemd
-ALTERNATIVE_PRIORITY = "${@bb.utils.contains('DISTRO_FEATURES','systemd','10','100',d)}"
+ALTERNATIVE_PRIORITY = '100'
-ALTERNATIVE_${PN} = "syslogd klogd syslog-init syslog-conf"
+ALTERNATIVE_${PN} = "syslogd klogd syslog-conf"
ALTERNATIVE_LINK_NAME[syslogd] = "${base_sbindir}/syslogd"
ALTERNATIVE_LINK_NAME[klogd] = "${base_sbindir}/klogd"
-ALTERNATIVE_LINK_NAME[syslog-init] = "${sysconfdir}/init.d/syslog"
ALTERNATIVE_LINK_NAME[syslog-conf] = "${sysconfdir}/syslog.conf"
+python () {
+ if bb.utils.contains('DISTRO_FEATURES', 'sysvinit', True, False, d):
+ pn = d.getVar('PN', True)
+ sysconfdir = d.getVar('sysconfdir', True)
+ d.appendVar('ALTERNATIVE_%s' % (pn), ' syslog-init')
+ d.setVarFlag('ALTERNATIVE_LINK_NAME', 'syslog-init', '%s/init.d/syslog' % (sysconfdir))
+ d.setVarFlag('ALTERNATIVE_TARGET', 'syslog-init', '%s/init.d/syslog.%s' % (d.getVar('sysconfdir', True), d.getVar('BPN', True)))
+
+ if bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d):
+ pn = d.getVar('PN', True)
+ d.appendVar('ALTERNATIVE_%s' % (pn), ' syslog-service')
+ d.setVarFlag('ALTERNATIVE_LINK_NAME', 'syslog-service', '%s/systemd/system/syslog.service' % (d.getVar('sysconfdir', True)))
+ d.setVarFlag('ALTERNATIVE_TARGET', 'syslog-service', '%s/system/sysklogd.service' % (d.getVar('systemd_unitdir', True)))
+}
+
pkg_prerm_${PN} () {
if test "x$D" = "x"; then
if test "$1" = "upgrade" -o "$1" = "remove"; then
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-04-18 23:38:17 +0000