diff options
Diffstat (limited to 'src/signal_check.c')
| -rw-r--r-- | src/signal_check.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/signal_check.c b/src/signal_check.c index 3926ae7b0..b46344488 100644 --- a/src/signal_check.c +++ b/src/signal_check.c @@ -1,5 +1,7 @@ #include "signal_check.h" +#include <errno.h> + volatile sig_atomic_t __caught_signals[NSIG]; static void __signal_handler(int sig) @@ -12,7 +14,7 @@ static void __set_signal_handler(int sig, void (* handler)(int)) struct sigaction act; act.sa_flags = 0; act.sa_handler = handler; - sigaction(sig, &act, 0); + while(sigaction(sig, &act, 0) && errno==EINTR); } void signal_handle(int sig) |