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-rw-r--r--src/signal_check.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/src/signal_check.c b/src/signal_check.c
index 5764f9051..d5be2f4a8 100644
--- a/src/signal_check.c
+++ b/src/signal_check.c
@@ -26,35 +26,35 @@ volatile sig_atomic_t __caught_signals[NSIG];
static void __signal_handler(int sig)
{
- __caught_signals[sig] = 1;
+ __caught_signals[sig] = 1;
}
-static void __set_signal_handler(int sig, void (* handler)(int))
+static void __set_signal_handler(int sig, void (*handler) (int))
{
- struct sigaction act;
- act.sa_flags = 0;
- sigemptyset(&act.sa_mask);
- act.sa_handler = handler;
- while(sigaction(sig, &act, NULL) && errno==EINTR);
+ struct sigaction act;
+ act.sa_flags = 0;
+ sigemptyset(&act.sa_mask);
+ act.sa_handler = handler;
+ while (sigaction(sig, &act, NULL) && errno == EINTR) ;
}
void signal_handle(int sig)
{
- __set_signal_handler(sig, __signal_handler);
+ __set_signal_handler(sig, __signal_handler);
}
void signal_unhandle(int sig)
{
- signal_clear(sig);
- __set_signal_handler(sig, SIG_DFL);
+ signal_clear(sig);
+ __set_signal_handler(sig, SIG_DFL);
}
int signal_is_pending(int sig)
{
- return __caught_signals[sig];
+ return __caught_signals[sig];
}
void signal_clear(int sig)
{
- __caught_signals[sig] = 0;
+ __caught_signals[sig] = 0;
}