Add signal handler

1 files changed, 9 insertions, 0 deletions

diff --git a/src/comet.c b/src/comet.c
index c4d9f17..752f147 100644
--- a/src/comet.c
+++ b/src/comet.c
@@ -1,5 +1,6 @@
 #include <stdlib.h>
 #include <locale.h>
+#include <signal.h>
 #include <math.h>
 
 #include "window.h"
@@ -23,6 +24,13 @@
 #define ANY_LOG_IMPLEMENT
 #include "any_log.h"
 
+static sig_atomic_t running = true;
+
+void signal_quit(int status)
+{
+    running = false;
+}
+
 static cairo_surface_t *render_all(layout_t *layout, config_t *config, layout_info_t info)
 {
     cairo_surface_t *surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32,
@@ -117,6 +125,7 @@ int main(int argc, char **argv)
         nanosleep(&diff, NULL);
     }
 
+    log_debug("Quitting");
 
     g_object_unref(info.context);
     pango_font_description_free(fontdesc);