X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=gobject%2Fgsourceclosure.c;h=644a1e0285add93326e7ef7bcf5924bdb78cc59e;hb=147c398cd05d71fb172d3788b9dc576c67141811;hp=508961c5c2f3cb71d0d3b2c808851dd0b5528746;hpb=5e3c122e6c1fb35ed1a2cb0b76e62a519251fb33;p=platform%2Fupstream%2Fglib2.0.git

diff --git a/gobject/gsourceclosure.c b/gobject/gsourceclosure.c
index 508961c..644a1e0 100644
--- a/gobject/gsourceclosure.c
+++ b/gobject/gsourceclosure.c
@@ -25,21 +25,8 @@
 #include "gmarshal.h"
 #include "gvalue.h"
 #include "gvaluetypes.h"
-#include "gobjectalias.h"
 
-
-GType
-g_io_channel_get_type (void)
-{
-  static GType our_type = 0;
-  
-  if (our_type == 0)
-    our_type = g_boxed_type_register_static ("GIOChannel",
-					     (GBoxedCopyFunc) g_io_channel_ref,
-					     (GBoxedFreeFunc) g_io_channel_unref);
-
-  return our_type;
-}
+G_DEFINE_BOXED_TYPE (GIOChannel, g_io_channel, g_io_channel_ref, g_io_channel_unref)
 
 GType
 g_io_condition_get_type (void)
@@ -93,8 +80,8 @@ io_watch_closure_callback (GIOChannel   *channel,
 {
   GClosure *closure = data;
 
-  GValue params[2] = { { 0, }, { 0, } };
-  GValue result_value = { 0, };
+  GValue params[2] = { G_VALUE_INIT, G_VALUE_INIT };
+  GValue result_value = G_VALUE_INIT;
   gboolean result;
 
   g_value_init (&result_value, G_TYPE_BOOLEAN);
@@ -118,7 +105,7 @@ static gboolean
 source_closure_callback (gpointer data)
 {
   GClosure *closure = data;
-  GValue result_value = { 0, };
+  GValue result_value = G_VALUE_INIT;
   gboolean result;
 
   g_value_init (&result_value, G_TYPE_BOOLEAN);
@@ -181,7 +168,7 @@ g_source_set_closure (GSource  *source,
       source->source_funcs != &g_timeout_funcs &&
       source->source_funcs != &g_idle_funcs)
     {
-      g_critical (G_STRLOC "closure can not be set on closure without GSourceFuncs::closure_callback\n");
+      g_critical (G_STRLOC ": closure can not be set on closure without GSourceFuncs::closure_callback\n");
       return;
     }
 
@@ -205,5 +192,39 @@ g_source_set_closure (GSource  *source,
     }
 }
 
-#define __G_SOURCECLOSURE_C__
-#include "gobjectaliasdef.c"
+static void
+dummy_closure_marshal (GClosure     *closure,
+		       GValue       *return_value,
+		       guint         n_param_values,
+		       const GValue *param_values,
+		       gpointer      invocation_hint,
+		       gpointer      marshal_data)
+{
+  if (G_VALUE_HOLDS_BOOLEAN (return_value))
+    g_value_set_boolean (return_value, TRUE);
+}
+
+/**
+ * g_source_set_dummy_callback:
+ * @source: the source
+ *
+ * Sets a dummy callback for @source. The callback will do nothing, and
+ * if the source expects a #gboolean return value, it will return %TRUE.
+ * (If the source expects any other type of return value, it will return
+ * a 0/%NULL value; whatever g_value_init() initializes a #GValue to for
+ * that type.)
+ *
+ * If the source is not one of the standard GLib types, the
+ * @closure_callback and @closure_marshal fields of the #GSourceFuncs
+ * structure must have been filled in with pointers to appropriate
+ * functions.
+ */
+void
+g_source_set_dummy_callback (GSource *source)
+{
+  GClosure *closure;
+
+  closure = g_closure_new_simple (sizeof (GClosure), NULL);
+  g_closure_set_meta_marshal (closure, NULL, dummy_closure_marshal);
+  g_source_set_closure (source, closure);
+}