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remove useless SIGPIPE protection from syslog

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per the standard, SIGPIPE is not generated for SOCK_DGRAM.
This commit is contained in:
Rich Felker
2011-04-13 17:51:45 -04:00
parent a444ee3410
commit a77411a50d
1 changed files with 0 additions and 9 deletions
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src/misc/syslog.c
-9
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@@ -65,7 +65,6 @@ void openlog(const char *ident, int opt, int facility)
void syslog(int priority, const char *message, ...) void syslog(int priority, const char *message, ...)
{ {
sigset_t set, oldset;
va_list ap; va_list ap;
char timebuf[16]; char timebuf[16];
time_t now; time_t now;
@@ -83,10 +82,6 @@ void syslog(int priority, const char *message, ...)
return; return;
} }
sigemptyset(&set);
sigaddset(&set, SIGPIPE);
pthread_sigmask(SIG_BLOCK, &set, &oldset);
now = time(NULL); now = time(NULL);
gmtime_r(&now, &tm); gmtime_r(&now, &tm);
strftime(timebuf, sizeof timebuf, "%b %e %T", &tm); strftime(timebuf, sizeof timebuf, "%b %e %T", &tm);
@@ -105,9 +100,5 @@ void syslog(int priority, const char *message, ...)
// Note: LOG_CONS is not supported because it is annoying!! // Note: LOG_CONS is not supported because it is annoying!!
// syslogd will send messages to console if it deems them appropriate! // syslogd will send messages to console if it deems them appropriate!
/* Clear any possible SIGPIPE generated by the socket write. */
sigtimedwait(&set, 0, (struct timespec [1]){0}) || (perror("x"),1);
pthread_sigmask(SIG_SETMASK, &oldset, 0);
UNLOCK(&lock); UNLOCK(&lock);
} }