X-Git-Url: https://uglyman.kremlin.cc/gitweb/gitweb.cgi?a=blobdiff_plain;f=src%2Finterfaces%2Flogind%2Flogind.c;h=da9e24b58f22d3009aaf5188da9630616da6cafd;hb=2ef2cfe10db118edc44aaea13d4af130aef77083;hp=78775cf8c2a9ff924f803dedaafd5aa0c657ce6e;hpb=341587dbd94b8845b91baef896d9da2693df19bb;p=systembsd.git

diff --git a/src/interfaces/logind/logind.c b/src/interfaces/logind/logind.c
index 78775cf..da9e24b 100644
--- a/src/interfaces/logind/logind.c
+++ b/src/interfaces/logind/logind.c
@@ -133,6 +133,23 @@ void logind_mem_clean() {
 
 }
 
+/* wrapper for glib's unix signal handling; called only once if terminating signal is raised against us */
+gboolean unix_sig_terminate_handler(gpointer data) {
+
+    g_printf("caught SIGINT/HUP/TERM, exiting\n");
+
+    logind_mem_clean();
+    return G_SOURCE_REMOVE;
+}
+
+void set_signal_handlers() {
+
+    /* we don't care about its descriptor, we never need to unregister these */
+    g_unix_signal_add(SIGINT,  unix_sig_terminate_handler, NULL);
+    g_unix_signal_add(SIGHUP,  unix_sig_terminate_handler, NULL);
+    g_unix_signal_add(SIGTERM, unix_sig_terminate_handler, NULL);
+}
+
 int main() {
 
 	logind_loop = g_main_loop_new(NULL, TRUE);