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ignore signals instead of using a blank handler

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This commit is contained in:
Anthony Minessale 2011-08-26 12:59:01 -05:00
parent 087ddcb0e7
commit e518bb9556
1 changed files with 5 additions and 40 deletions
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45
src/switch_core.c
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@ -1483,42 +1483,6 @@ SWITCH_DECLARE(switch_status_t) switch_core_init(switch_core_flag_t flags, switc
} }
#ifdef SIGQUIT
static void handle_SIGQUIT(int sig)
{
if (sig);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Sig Quit!\n");
return;
}
#endif
#ifdef SIGPIPE
static void handle_SIGPIPE(int sig)
{
if (sig);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Sig Pipe!\n");
return;
}
#endif
#ifdef SIGPOLL
static void handle_SIGPOLL(int sig)
{
if (sig);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Sig Poll!\n");
return;
}
#endif
#ifdef SIGIO
static void handle_SIGIO(int sig)
{
if (sig);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG1, "Sig I/O!\n");
return;
}
#endif
#ifdef TRAP_BUS #ifdef TRAP_BUS
static void handle_SIGBUS(int sig) static void handle_SIGBUS(int sig)
{ {
@ -1906,17 +1870,18 @@ SWITCH_DECLARE(void) switch_core_set_signal_handlers(void)
{ {
/* set signal handlers */ /* set signal handlers */
signal(SIGINT, SIG_IGN); signal(SIGINT, SIG_IGN);
#ifdef SIGPIPE #ifdef SIGPIPE
signal(SIGPIPE, handle_SIGPIPE); signal(SIGPIPE, SIG_IGN);
#endif #endif
#ifdef SIGQUIT #ifdef SIGQUIT
signal(SIGQUIT, handle_SIGQUIT); signal(SIGQUIT, SIG_IGN);
#endif #endif
#ifdef SIGPOLL #ifdef SIGPOLL
signal(SIGPOLL, handle_SIGPOLL); signal(SIGPOLL, SIG_IGN);
#endif #endif
#ifdef SIGIO #ifdef SIGIO
signal(SIGIO, handle_SIGIO); signal(SIGIO, SIG_IGN);
#endif #endif
#ifdef TRAP_BUS #ifdef TRAP_BUS
signal(SIGBUS, handle_SIGBUS); signal(SIGBUS, handle_SIGBUS);