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authorDenis Vlasenko <vda.linux@googlemail.com>2008-12-01 15:31:22 +0000
committerDenis Vlasenko <vda.linux@googlemail.com>2008-12-01 15:31:22 +0000
commit0e4d4dd89170d47a662f1cd0de1b4f3a5dbc1f2d (patch)
tree324429d9476664c8dff6d315daaf98b4a011c48d /libc/misc
parent4298bd6e30f8841250f4912fdbda7a4a2230b561 (diff)
optimize signal mask ops. comment out "impossible" errors
text data bss dec hex filename - 1179 13 2 1194 4aa libc/misc/syslog/syslog.o + 1165 13 2 1180 49c libc/misc/syslog/syslog.o - 435 4 0 439 1b7 libc/pwd_grp/lckpwdf.o + 393 4 0 397 18d libc/pwd_grp/lckpwdf.o - 38 0 0 38 26 libc/signal/sigandset.o + 32 0 0 32 20 libc/signal/sigandset.o - 63 0 0 63 3f libc/signal/sigblock.o + 56 0 0 56 38 libc/signal/sigblock.o - 22 0 0 22 16 libc/signal/sigempty.o + 20 0 0 20 14 libc/signal/sigempty.o - 25 0 0 25 19 libc/signal/sigfillset.o + 20 0 0 20 14 libc/signal/sigfillset.o - 34 0 0 34 22 libc/signal/sigisempty.o + 16 0 0 16 10 libc/signal/sigisempty.o - 38 0 0 38 26 libc/signal/sigorset.o + 32 0 0 32 20 libc/signal/sigorset.o - 119 0 0 119 77 libc/signal/sigpause.o + 113 0 0 113 71 libc/signal/sigpause.o - 215 0 0 215 d7 libc/signal/sigset.o + 211 0 0 211 d3 libc/signal/sigset.o - 63 0 0 63 3f libc/signal/sigsetmask.o + 56 0 0 56 38 libc/signal/sigsetmask.o - 194 0 1 195 c3 libc/stdlib/abort.o + 183 0 1 184 b8 libc/stdlib/abort.o - 323 0 0 323 143 libc/unistd/sleep.o + 309 0 0 309 135 libc/unistd/sleep.o
Diffstat (limited to 'libc/misc')
-rw-r--r--libc/misc/syslog/syslog.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/libc/misc/syslog/syslog.c b/libc/misc/syslog/syslog.c
index ccc71ddec..32fcd1f2b 100644
--- a/libc/misc/syslog/syslog.c
+++ b/libc/misc/syslog/syslog.c
@@ -207,11 +207,11 @@ vsyslog(int pri, const char *fmt, va_list ap)
memset(&action, 0, sizeof(action));
action.sa_handler = closelog_intern;
- sigemptyset(&action.sa_mask); /* TODO: memset already zeroed it out! */
+ /* __sigemptyset(&action.sa_mask); - memset already did it */
/* Only two errors are possible for sigaction:
* EFAULT (bad address of &oldaction) and EINVAL (invalid signo)
* none of which can happen here. */
- /*int sigpipe =*/ sigaction(SIGPIPE, &action, &oldaction);
+ sigaction(SIGPIPE, &action, &oldaction);
saved_errno = errno;
@@ -317,8 +317,7 @@ vsyslog(int pri, const char *fmt, va_list ap)
getout:
__UCLIBC_MUTEX_UNLOCK(mylock);
- /*if (sigpipe == 0)*/
- sigaction(SIGPIPE, &oldaction, (struct sigaction *) NULL);
+ sigaction(SIGPIPE, &oldaction, NULL);
}
libc_hidden_def(vsyslog)