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forked from pool/systemd
Dr. Werner Fink 2014-07-22 12:08:18 +00:00 committed by Git OBS Bridge
parent b28a245053
commit a223db7b4a
5 changed files with 183 additions and 0 deletions

View File

@ -0,0 +1,149 @@
Use and set default logging console for both journald and kernel messages
---
src/journal/journald-console.c | 92 +++++++++++++++++++++++++++++++++++++++++
src/journal/journald-console.h | 4 +
src/journal/journald-server.c | 5 ++
src/journal/journald.conf | 2
4 files changed, 102 insertions(+), 1 deletion(-)
--- src/journal/journald-console.c
+++ src/journal/journald-console.c 2014-07-22 11:22:49.574235948 +0000
@@ -23,6 +23,14 @@
#include <fcntl.h>
#include <unistd.h>
#include <sys/socket.h>
+#ifdef HAVE_SYSV_COMPAT
+# include <linux/tiocl.h>
+# include <linux/vt.h>
+# include <sys/ioctl.h>
+# include <sys/klog.h>
+# include <errno.h>
+# include "util.h"
+#endif
#include "fileio.h"
#include "journald-server.h"
@@ -43,6 +51,74 @@ static bool prefix_timestamp(void) {
return cached_printk_time;
}
+#ifdef HAVE_SYSV_COMPAT
+void defaul_tty_path(Server *s)
+{
+ static const char list[] = "/dev/tty10\0" "/dev/console\0";
+ const char *vc;
+
+ if (s->tty_path)
+ return;
+
+ NULSTR_FOREACH(vc, list) {
+ _cleanup_close_ int fd = -1;
+
+ if (access(vc, F_OK) < 0)
+ continue;
+
+ fd = open_terminal(vc, O_WRONLY|O_NOCTTY|O_CLOEXEC);
+ if (fd < 0)
+ continue;
+
+ s->tty_path = strdup(vc);
+ break;
+ }
+}
+
+void klogconsole(Server *s)
+{
+ _cleanup_free_ char *klogconsole_params = NULL;
+ _cleanup_close_ int fd = -1;
+ const char *vc = s->tty_path;
+ const char *num;
+ int tiocl[2];
+ int r;
+
+ if (!vc || *vc == 0 || !strneq("/dev/tty", vc, 8))
+ return;
+
+ num = vc + strcspn(vc, "0123456789");
+ if (safe_atoi(num, &r) < 0)
+ return;
+
+ if (access(vc, F_OK) < 0)
+ return false;
+
+ fd = open_terminal(vc, O_RDWR|O_NOCTTY|O_CLOEXEC);
+ if (fd < 0)
+ return;
+
+ tiocl[0] = TIOCL_SETKMSGREDIRECT;
+ tiocl[1] = r;
+
+ if (ioctl(fd, TIOCLINUX, tiocl) < 0)
+ return;
+
+ zero(klogconsole_params);
+ r = parse_env_file("/etc/sysconfig/boot", NEWLINE,
+ "KLOGCONSOLE_PARAMS", &klogconsole_params,
+ NULL);
+ if (r < 0)
+ return;
+ if (!klogconsole_params || *klogconsole_params == 0)
+ return;
+
+ num = klogconsole_params + strcspn(klogconsole_params, "0123456789");
+ if (safe_atoi(num, &r) == 0)
+ klogctl(8, 0, r);
+}
+#endif
+
void server_forward_console(
Server *s,
int priority,
@@ -101,7 +177,23 @@ void server_forward_console(
fd = open_terminal(tty, O_WRONLY|O_NOCTTY|O_CLOEXEC);
if (fd < 0) {
log_debug("Failed to open %s for logging: %m", tty);
+#ifdef HAVE_SYSV_COMPAT
+ if (fd != -ENOENT && fd != -ENODEV)
+ return;
+ if (tty != s->tty_path)
+ return;
+ if (!streq("/dev/console", tty)) {
+ if (s->tty_path)
+ free(s->tty_path);
+ s->tty_path = NULL;
+ tty = "/dev/console";
+ fd = open_terminal(tty, O_WRONLY|O_NOCTTY|O_CLOEXEC);
+ if (fd < 0)
+ return;
+ }
+#else
return;
+#endif
}
if (writev(fd, iovec, n) < 0)
--- src/journal/journald-console.h
+++ src/journal/journald-console.h 2014-07-22 11:20:52.754235644 +0000
@@ -24,3 +24,7 @@
#include "journald-server.h"
void server_forward_console(Server *s, int priority, const char *identifier, const char *message, struct ucred *ucred);
+#ifdef HAVE_SYSV_COMPAT
+void klogconsole(Server *s);
+void defaul_tty_path(Server *s);
+#endif
--- src/journal/journald-server.c
+++ src/journal/journald-server.c 2014-07-22 11:16:45.966236859 +0000
@@ -1509,6 +1509,11 @@ int server_init(Server *s) {
server_parse_config_file(s);
server_parse_proc_cmdline(s);
+ defaul_tty_path(s);
+
+ if (s->tty_path)
+ klogconsole(s);
+
if (!!s->rate_limit_interval ^ !!s->rate_limit_burst) {
log_debug("Setting both rate limit interval and burst from %llu,%u to 0,0",
(long long unsigned) s->rate_limit_interval,

View File

@ -1,3 +1,9 @@
-------------------------------------------------------------------
Tue Jul 22 11:50:44 UTC 2014 - werner@suse.de
- Add patch set-and-use-default-logconsole.patch to use and set
the default logging console for both journald and kernel messages
-------------------------------------------------------------------
Mon Jul 21 13:22:35 UTC 2014 - werner@suse.de

View File

@ -722,6 +722,8 @@ Patch349: 0001-bash-completion-p-option-for-journalctl.patch
Patch350: 0002-journalctl-man-allow-only-between-terms.patch
# PATCH-FIX-UPSTREAM added at 2014/07/21
Patch351: 0003-systemd-use-pager-for-test-and-help.patch
# PATCH-FIX-SUSE
Patch352: set-and-use-default-logconsole.patch
# UDEV PATCHES
# ============
@ -1343,6 +1345,7 @@ cp %{SOURCE7} m4/
%patch349 -p0
%patch350 -p0
%patch351 -p0
%patch352 -p0
# udev patches
%patch1001 -p1
@ -1431,6 +1434,14 @@ do
done
%endif
#
# In combination with Patch352 set-and-use-default-logconsole.patch
# Ensure that journald log on tty10
#
%ifarch %ix86 x86_64 x32
sed -ri 's:#TTYPath=/dev/console:#TTYPath=/dev/tty10:' src/journal/journald.conf
%endif
%build
cflags ()
{

View File

@ -1,3 +1,9 @@
-------------------------------------------------------------------
Tue Jul 22 11:50:44 UTC 2014 - werner@suse.de
- Add patch set-and-use-default-logconsole.patch to use and set
the default logging console for both journald and kernel messages
-------------------------------------------------------------------
Mon Jul 21 13:22:35 UTC 2014 - werner@suse.de

View File

@ -717,6 +717,8 @@ Patch349: 0001-bash-completion-p-option-for-journalctl.patch
Patch350: 0002-journalctl-man-allow-only-between-terms.patch
# PATCH-FIX-UPSTREAM added at 2014/07/21
Patch351: 0003-systemd-use-pager-for-test-and-help.patch
# PATCH-FIX-SUSE
Patch352: set-and-use-default-logconsole.patch
# UDEV PATCHES
# ============
@ -1338,6 +1340,7 @@ cp %{SOURCE7} m4/
%patch349 -p0
%patch350 -p0
%patch351 -p0
%patch352 -p0
# udev patches
%patch1001 -p1
@ -1426,6 +1429,14 @@ do
done
%endif
#
# In combination with Patch352 set-and-use-default-logconsole.patch
# Ensure that journald log on tty10
#
%ifarch %ix86 x86_64 x32
sed -ri 's:#TTYPath=/dev/console:#TTYPath=/dev/tty10:' src/journal/journald.conf
%endif
%build
cflags ()
{