diff options
| -rw-r--r-- | src/fastd.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/fastd.c b/src/fastd.c index c7a5f1e..378d641 100644 --- a/src/fastd.c +++ b/src/fastd.c @@ -94,18 +94,15 @@ static void on_sigchld(int signo UNUSED) { /** Installs signal handlers */ static void init_signals(void) { - struct sigaction action; - - sigset_t set, oldset; + sigset_t set; sigfillset(&set); - pthread_sigmask(SIG_SETMASK, &set, &oldset); + /* block all signals */ + pthread_sigmask(SIG_SETMASK, &set, NULL); + struct sigaction action; action.sa_flags = 0; sigemptyset(&action.sa_mask); - /* unblock all signals */ - sigprocmask(SIG_SETMASK, &action.sa_mask, NULL); - action.sa_handler = on_sighup; if (sigaction(SIGHUP, &action, NULL)) exit_errno("sigaction"); |