1 files changed, 13 insertions, 0 deletions
diff --git a/src/rc/rc-misc.c b/src/rc/rc-misc.c
index 1b79d2c8..50101b43 100644
--- a/src/rc/rc-misc.c
+++ b/src/rc/rc-misc.c
@@ -39,10 +39,12 @@
 #include <sys/utsname.h>
 #include <ctype.h>
 #include <limits.h>
+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+#include "einfo.h"
 #include "rc.h"
 #include "rc-misc.h"
 #include "strlist.h"
@@ -429,3 +431,14 @@ bool service_plugable (const char *service)
 	free (list);
 	return (allow);
 }
+
+void signal_setup (int sig, void (*handler)(int))
+{
+	struct sigaction sa;
+
+	memset (&sa, 0, sizeof (sa));
+	sa.sa_handler = handler;
+	sigemptyset (&sa.sa_mask);
+	if (sigaction (sig, &sa, NULL) == -1)
+		eerrorx ("sigaction: %s", strerror (errno));
+}