Add utility functions for clearing/setting signal mask

Signed-off-by: David Oberhollenzer <goliath@infraroot.at>

1 files changed, 3 insertions, 4 deletions

diff --git a/initd/supervisor.c b/initd/supervisor.c
index 1a131ac..43900a5 100644
--- a/initd/supervisor.c
+++ b/initd/supervisor.c
@@ -179,14 +179,13 @@ out:
 
 bool supervisor_process_queues(void)
 {
-	sigset_t mask, old_mask;
 	svc_run_data_t *rt;
+	sigset_t old_mask;
 	service_t *svc;
 	size_t count;
 	bool ret = false;
 
-	sigfillset(&mask);
-	sigprocmask(SIG_SETMASK, &mask, &old_mask);
+	cli(&old_mask);
 
 	if (waiting)
 		goto out_unblock;
@@ -224,6 +223,6 @@ bool supervisor_process_queues(void)
 	print_status(svc->desc, rt->state);
 	check_target_completion();
 out_unblock:
-	sigprocmask(SIG_SETMASK, &old_mask, NULL);
+	sti(&old_mask);
 	return ret;
 }