Implemented POSIX signal handler.

1 files changed, 16 insertions, 1 deletions

diff --git a/main.c b/main.c
index bcf52d8..90eaf85 100644
--- a/main.c
+++ b/main.c
@@ -4,6 +4,15 @@
 #include <glib.h>
 #include <glib-object.h>
 
+#include <signal.h>
+
+GMainLoop *main_loop;
+
+static void sig_handler(int sig) {
+	g_debug("caught signal %d", sig);
+	g_main_loop_quit(main_loop);
+}
+
 int main(int argc, char **argv) {
 	g_type_init();
 
@@ -12,8 +21,14 @@ int main(int argc, char **argv) {
 
 	httpd_start();
 
-	GMainLoop *main_loop = g_main_loop_new(NULL, FALSE);
+	signal(SIGINT, sig_handler);
+
+	main_loop = g_main_loop_new(NULL, FALSE);
 	g_main_loop_run(main_loop);
+	while(g_main_loop_is_running(main_loop) == TRUE) {
+		g_debug("main loop still running");
+	}
+	g_main_loop_unref(main_loop);
 
 	httpd_stop();
 	music_free();