shared: add nm_g_*_source_new() and nm_g_source_attach() helpers

Small utilities to make is more convenient to create and attach GSource
instances.

2 files changed, 76 insertions, 0 deletions

diff --git a/shared/nm-glib-aux/nm-shared-utils.c b/shared/nm-glib-aux/nm-shared-utils.c
index 60f1bfaf81..6b290b4bc9 100644
--- a/shared/nm-glib-aux/nm-shared-utils.c
+++ b/shared/nm-glib-aux/nm-shared-utils.c
@@ -11,6 +11,7 @@
 #include <poll.h>
 #include <fcntl.h>
 #include <sys/syscall.h>
+#include <glib-unix.h>
 
 #include "nm-errno.h"
 
@@ -3388,3 +3389,53 @@ nm_utils_parse_debug_string (const char *string,
 
 	return result;
 }
+
+/*****************************************************************************/
+
+GSource *
+nm_g_idle_source_new (int priority,
+                      GSourceFunc func,
+                      gpointer user_data,
+                      GDestroyNotify destroy_notify)
+{
+	GSource *source;
+
+	source = g_idle_source_new ();
+	if (priority != G_PRIORITY_DEFAULT)
+		g_source_set_priority (source, priority);
+	g_source_set_callback (source, func, user_data, destroy_notify);
+	return source;
+}
+
+GSource *
+nm_g_timeout_source_new (guint timeout_ms,
+                         int priority,
+                         GSourceFunc func,
+                         gpointer user_data,
+                         GDestroyNotify destroy_notify)
+{
+	GSource *source;
+
+	source = g_timeout_source_new (timeout_ms);
+	if (priority != G_PRIORITY_DEFAULT)
+		g_source_set_priority (source, priority);
+	g_source_set_callback (source, func, user_data, destroy_notify);
+	return source;
+}
+
+GSource *
+nm_g_unix_signal_source_new (int signum,
+                             int priority,
+                             GSourceFunc handler,
+                             gpointer user_data,
+                             GDestroyNotify notify)
+{
+	GSource *source;
+
+	source = g_unix_signal_source_new (signum);
+
+	if (priority != G_PRIORITY_DEFAULT)
+		g_source_set_priority (source, priority);
+	g_source_set_callback (source, handler, user_data, notify);
+	return source;
+}
diff --git a/shared/nm-glib-aux/nm-shared-utils.h b/shared/nm-glib-aux/nm-shared-utils.h
index 5f1edcb219..d04f99f666 100644
--- a/shared/nm-glib-aux/nm-shared-utils.h
+++ b/shared/nm-glib-aux/nm-shared-utils.h
@@ -931,6 +931,31 @@ NM_AUTO_DEFINE_FCN0 (GSource *, _nm_auto_destroy_and_unref_gsource, nm_g_source_
 NM_AUTO_DEFINE_FCN0 (GMainContext *, _nm_auto_pop_gmaincontext, g_main_context_pop_thread_default)
 #define nm_auto_pop_gmaincontext nm_auto (_nm_auto_pop_gmaincontext)
 
+GSource *nm_g_idle_source_new (int priority,
+                               GSourceFunc func,
+                               gpointer user_data,
+                               GDestroyNotify destroy_notify);
+
+GSource *nm_g_timeout_source_new (guint timeout_ms,
+                                  int priority,
+                                  GSourceFunc func,
+                                  gpointer user_data,
+                                  GDestroyNotify destroy_notify);
+
+GSource *nm_g_unix_signal_source_new (int signum,
+                                      int priority,
+                                      GSourceFunc handler,
+                                      gpointer user_data,
+                                      GDestroyNotify notify);
+
+static inline GSource *
+nm_g_source_attach (GSource *source,
+                    GMainContext *context)
+{
+	g_source_attach (source, context);
+	return source;
+}
+
 static inline GMainContext *
 nm_g_main_context_push_thread_default (GMainContext *context)
 {