From 2ef2cfe10db118edc44aaea13d4af130aef77083 Mon Sep 17 00:00:00 2001 From: kremlin Date: Mon, 4 Aug 2014 21:37:30 -0500 Subject: [PATCH] (7) add set_signal_handlers() to bind functions during init this function calls attached the ones from the previous commit to the GLib runtime properly. since we are working solely in the default context (in terms on the GMainLoop) we are guaranteed the attached functions will only run once. --- src/interfaces/localed/localed.c | 8 ++++++++ src/interfaces/logind/logind.c | 8 ++++++++ src/interfaces/timedated/timedated.c | 8 ++++++++ 3 files changed, 24 insertions(+) diff --git a/src/interfaces/localed/localed.c b/src/interfaces/localed/localed.c index 83c8de2..27448ac 100644 --- a/src/interfaces/localed/localed.c +++ b/src/interfaces/localed/localed.c @@ -142,6 +142,14 @@ gboolean unix_sig_terminate_handler(gpointer data) { 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() { localed_loop = g_main_loop_new(NULL, TRUE); diff --git a/src/interfaces/logind/logind.c b/src/interfaces/logind/logind.c index a0b0343..da9e24b 100644 --- a/src/interfaces/logind/logind.c +++ b/src/interfaces/logind/logind.c @@ -142,6 +142,14 @@ gboolean unix_sig_terminate_handler(gpointer data) { 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); diff --git a/src/interfaces/timedated/timedated.c b/src/interfaces/timedated/timedated.c index 265a33f..32f040a 100644 --- a/src/interfaces/timedated/timedated.c +++ b/src/interfaces/timedated/timedated.c @@ -142,6 +142,14 @@ gboolean unix_sig_terminate_handler(gpointer data) { 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() { timedated_loop = g_main_loop_new(NULL, TRUE); -- 2.41.0