return 0;
}
+static int signal_exit_callback(sd_event_source *s, const struct signalfd_siginfo *si, void *userdata) {
+ assert(s);
+
+ return sd_event_exit(sd_event_source_get_event(s), PTR_TO_INT(userdata));
+}
+
_public_ int sd_event_add_signal(
sd_event *e,
sd_event_source **ret,
assert_return(e, -EINVAL);
assert_return(sig > 0, -EINVAL);
assert_return(sig < _NSIG, -EINVAL);
- assert_return(callback, -EINVAL);
assert_return(ret, -EINVAL);
assert_return(e->state != SD_EVENT_FINISHED, -ESTALE);
assert_return(!event_pid_changed(e), -ECHILD);
+ if (!callback)
+ callback = signal_exit_callback;
+
r = pthread_sigmask(SIG_SETMASK, NULL, &ss);
if (r < 0)
return -errno;