X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fmdnsd.git;a=blobdiff_plain;f=main.c;h=8275c4861d576590aeb53a3c3a083f84de55b1da;hp=22ad73d0e7180cb8edee7267260deeae4de98adb;hb=d654808ff33c54f587c5fee79be84ac20794db55;hpb=e4cd9b52ef1e73c81143e5c3d09e08e86a5a49ae

diff --git a/main.c b/main.c
index 22ad73d..8275c48 100644
--- a/main.c
+++ b/main.c
@@ -38,18 +38,21 @@
 #include "announce.h"
 #include "interface.h"
 
-char *iface_name = "eth0";
+static char *iface_name = "eth0";
+
+static void
+signal_shutdown(int signal)
+{
+	uloop_end();
+}
 
 int
 main(int argc, char **argv)
 {
 	int ch, ttl;
 
-	while ((ch = getopt(argc, argv, "h:t:i:d")) != -1) {
+	while ((ch = getopt(argc, argv, "t:i:d")) != -1) {
 		switch (ch) {
-		case 'h':
-			hostname = optarg;
-			break;
 		case 't':
 			ttl = atoi(optarg);
 			if (ttl > 0)
@@ -76,7 +79,9 @@ main(int argc, char **argv)
 		return -1;
 	}
 
-	signal_setup();
+	signal(SIGPIPE, SIG_IGN);
+	signal(SIGTERM, signal_shutdown);
+	signal(SIGKILL, signal_shutdown);
 
 	if (cache_init())
 		return -1;
@@ -89,6 +94,7 @@ main(int argc, char **argv)
 
 	cache_cleanup();
 	service_cleanup();
+	vlist_flush(&interfaces);
 
 	return 0;
 }