X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fnet.c;h=4a680d8e51ebd2ba40dc29418e5fdccfddac9f71;hb=f0a57eab4cfd64d4f8261b1885a2072177f9e76b;hp=1be4ed84db2e1cc3d3449f8152cc870434001893;hpb=6eaefb4dbce240334e35f67d9f3db5d4f44e49c9;p=meshlink

diff --git a/src/net.c b/src/net.c
index 1be4ed84..4a680d8e 100644
--- a/src/net.c
+++ b/src/net.c
@@ -41,7 +41,7 @@
 
 /* Purge edges and subnets of unreachable nodes. Use carefully. */
 
-static void purge(void) {
+void purge(void) {
 	splay_node_t *nnode, *nnext, *enode, *enext, *snode, *snext;
 	node_t *n;
 	edge_t *e;
@@ -233,30 +233,6 @@ static void sigterm_handler(int signal, short events, void *data) {
 	event_loopexit(NULL);
 }
 
-static void sigint_handler(int signal, short events, void *data) {
-	static int saved_debug_level = -1;
-
-	logger(LOG_NOTICE, _("Got %s signal"), strsignal(signal));
-
-	if(saved_debug_level != -1) {
-		logger(LOG_NOTICE, _("Reverting to old debug level (%d)"),
-			saved_debug_level);
-		debug_level = saved_debug_level;
-		saved_debug_level = -1;
-	} else {
-		logger(LOG_NOTICE,
-			_("Temporarily setting debug level to 5.  Kill me with SIGINT again to go back to level %d."),
-			debug_level);
-		saved_debug_level = debug_level;
-		debug_level = 5;
-	}
-}
-
-static void sigwinch_handler(int signal, short events, void *data) {
-	logger(LOG_NOTICE, _("Got %s signal"), strsignal(signal));
-	purge();
-}
-
 static void sighup_handler(int signal, short events, void *data) {
 	connection_t *c;
 	splay_node_t *node, *next;
@@ -304,9 +280,7 @@ static void sighup_handler(int signal, short events, void *data) {
 	try_outgoing_connections();
 }
 
-static void sigalrm_handler(int signal, short events, void *data) {
-	logger(LOG_NOTICE, _("Got %s signal"), strsignal(signal));
-
+void retry(void) {
 	connection_t *c;
 	splay_node_t *node;
 
@@ -330,11 +304,8 @@ static void sigalrm_handler(int signal, short events, void *data) {
 int main_loop(void) {
 	struct event timeout_event;
 	struct event sighup_event;
-	struct event sigint_event;
 	struct event sigterm_event;
 	struct event sigquit_event;
-	struct event sigwinch_event;
-	struct event sigalrm_event;
 
 	cp();
 
@@ -342,16 +313,10 @@ int main_loop(void) {
 	event_add(&timeout_event, &(struct timeval){pingtimeout, 0});
 	signal_set(&sighup_event, SIGHUP, sighup_handler, NULL);
 	signal_add(&sighup_event, NULL);
-	signal_set(&sigint_event, SIGINT, sigint_handler, NULL);
-	signal_add(&sigint_event, NULL);
 	signal_set(&sigterm_event, SIGTERM, sigterm_handler, NULL);
 	signal_add(&sigterm_event, NULL);
 	signal_set(&sigquit_event, SIGQUIT, sigterm_handler, NULL);
 	signal_add(&sigquit_event, NULL);
-	signal_set(&sigwinch_event, SIGWINCH, sigwinch_handler, NULL);
-	signal_add(&sigwinch_event, NULL);
-	signal_set(&sigalrm_event, SIGALRM, sigalrm_handler, NULL);
-	signal_add(&sigalrm_event, NULL);
 
 	if(event_loop(0) < 0) {
 		logger(LOG_ERR, _("Error while waiting for input: %s"), strerror(errno));
@@ -359,11 +324,8 @@ int main_loop(void) {
 	}
 
 	signal_del(&sighup_event);
-	signal_del(&sigint_event);
 	signal_del(&sigterm_event);
 	signal_del(&sigquit_event);
-	signal_del(&sigwinch_event);
-	signal_del(&sigalrm_event);
 	event_del(&timeout_event);
 
 	return 0;