diff options
Diffstat (limited to '')
| -rw-r--r-- | common/signal.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/common/signal.c b/common/signal.c index 9f11b9922..28b2acc2e 100644 --- a/common/signal.c +++ b/common/signal.c @@ -89,8 +89,6 @@ get_signal_name( int signum ) static RETSIGTYPE got_fatal_signal (int sig) { - /* Dummy result variable to suppress gcc warning. */ - int res; const char *s; if (caught_fatal_sig) @@ -100,14 +98,14 @@ got_fatal_signal (int sig) if (cleanup_fnc) cleanup_fnc (); /* Better don't translate these messages. */ - res = write (2, "\n", 1 ); + (void)write (2, "\n", 1 ); s = log_get_prefix (NULL); if (s) - res = write(2, s, strlen (s)); - res = write (2, ": signal ", 9 ); + (void)write(2, s, strlen (s)); + (void)write (2, ": signal ", 9 ); s = get_signal_name(sig); if (s) - res = write (2, s, strlen(s) ); + (void) write (2, s, strlen(s) ); else { /* We are in a signal handler so we can't use any kind of printf @@ -117,7 +115,7 @@ got_fatal_signal (int sig) things are messed up because we modify its value. Although this is a bug in that system, we will protect against it. */ if (sig < 0 || sig >= 100000) - res = write (2, "?", 1); + (void)write (2, "?", 1); else { int i, value, any=0; @@ -126,7 +124,7 @@ got_fatal_signal (int sig) { if (value >= i || ((any || i==1) && !(value/i))) { - res = write (2, "0123456789"+(value/i), 1); + (void)write (2, "0123456789"+(value/i), 1); if ((value/i)) any = 1; value %= i; @@ -134,7 +132,7 @@ got_fatal_signal (int sig) } } } - res = write (2, " caught ... exiting\n", 20); + (void)write (2, " caught ... exiting\n", 20); /* Reset action to default action and raise signal again */ init_one_signal (sig, SIG_DFL, 0); |