diff options
| -rw-r--r-- | include/usage.h | 2 | ||||
| -rw-r--r-- | sysklogd/syslogd.c | 11 |
2 files changed, 12 insertions, 1 deletions
diff --git a/include/usage.h b/include/usage.h index fb1617a..f9d3de8 100644 --- a/include/usage.h +++ b/include/usage.h @@ -3054,7 +3054,6 @@ "System logging utility.\n" \ "Note that this version of syslogd ignores /etc/syslog.conf." \ "\n\nOptions:" \ - "\n -m MIN Minutes between MARK lines (default=20, 0=off)" \ "\n -n Run as foreground process" \ "\n -O FILE Use an alternate log file (default=/var/log/messages)" \ "\n -l n Sets the local log level of messages to n" \ @@ -3068,6 +3067,7 @@ USE_FEATURE_IPC_SYSLOG( \ "\n -C[size(KiB)] Log to a shared mem buffer (read the buffer using logread)") /* NB: -Csize shouldn't have space (because size is optional) */ +/* "\n -m MIN Minutes between MARK lines (default=20, 0=off)" */ #define syslogd_example_usage \ "$ syslogd -R masterlog:514\n" \ "$ syslogd -R 192.168.1.1:601\n" diff --git a/sysklogd/syslogd.c b/sysklogd/syslogd.c index 53290f1..53cb4ba 100644 --- a/sysklogd/syslogd.c +++ b/sysklogd/syslogd.c @@ -28,8 +28,13 @@ static const char *logFilePath = "/var/log/messages"; static int logFD = -1; +/* This is not very useful, is bloat, and broken: + * can deadlock if alarmed to make MARK while writing to IPC buffer + * (semaphores are down but do_mark routine tries to down them again) */ +#ifdef SYSLOGD_MARK /* interval between marks in seconds */ static int markInterval = 20 * 60; +#endif /* level of messages to be locally logged */ static int logLevel = 8; @@ -448,6 +453,7 @@ static void quit_signal(int sig) exit(1); } +#ifdef SYSLOGD_MARK static void do_mark(int sig) { if (markInterval) { @@ -455,6 +461,7 @@ static void do_mark(int sig) alarm(markInterval); } } +#endif static void do_syslogd(void) ATTRIBUTE_NORETURN; static void do_syslogd(void) @@ -473,8 +480,10 @@ static void do_syslogd(void) #ifdef SIGCLD signal(SIGCLD, SIG_IGN); #endif +#ifdef SYSLOGD_MARK signal(SIGALRM, do_mark); alarm(markInterval); +#endif memset(&sunx, 0, sizeof(sunx)); sunx.sun_family = AF_UNIX; @@ -558,8 +567,10 @@ int syslogd_main(int argc, char **argv) /* do normal option parsing */ opt_complementary = "=0"; /* no non-option params */ getopt32(argc, argv, OPTION_STR, OPTION_PARAM); +#ifdef SYSLOGD_MARK if (option_mask32 & OPT_mark) // -m markInterval = xatou_range(opt_m, 0, INT_MAX/60) * 60; +#endif //if (option_mask32 & OPT_nofork) // -n //if (option_mask32 & OPT_outfile) // -O if (option_mask32 & OPT_loglevel) // -l |