Fix memory barrier position in g_atomic_int_get and g_atomic_pointer_get.

2005-12-17  Sebastian Wilhelmi  <seppi@seppi.de>

	* glib/gatomic.c: Fix memory barrier position in g_atomic_int_get
	and g_atomic_pointer_get. Add g_atomic_int_set and
	g_atomic_pointer_set implementations for the !DEFINE_WITH_MUTEXES &&
	G_ATOMIC_OP_MEMORY_BARRIER_NEEDED case, as well as defining them
	as functions (additionally to the macros in the header) for the
	!G_ATOMIC_OP_MEMORY_BARRIER_NEEDED case.

ChangeLog

@@ -1,3 +1,12 @@
+2005-12-17  Sebastian Wilhelmi  <seppi@seppi.de>
+
+	* glib/gatomic.c: Fix memory barrier position in g_atomic_int_get
+	and g_atomic_pointer_get. Add g_atomic_int_set and
+	g_atomic_pointer_set implementations for the !DEFINE_WITH_MUTEXES &&
+	G_ATOMIC_OP_MEMORY_BARRIER_NEEDED case, as well as defining them
+	as functions (additionally to the macros in the header) for the 
+	!G_ATOMIC_OP_MEMORY_BARRIER_NEEDED case.
+
 2005-12-16  Matthias Clasen  <mclasen@redhat.com>
 
 	*  glib/gmem.c (g_allocator_new): Don't return a pointer to

ChangeLog.pre-2-10

@@ -1,3 +1,12 @@
+2005-12-17  Sebastian Wilhelmi  <seppi@seppi.de>
+
+	* glib/gatomic.c: Fix memory barrier position in g_atomic_int_get
+	and g_atomic_pointer_get. Add g_atomic_int_set and
+	g_atomic_pointer_set implementations for the !DEFINE_WITH_MUTEXES &&
+	G_ATOMIC_OP_MEMORY_BARRIER_NEEDED case, as well as defining them
+	as functions (additionally to the macros in the header) for the 
+	!G_ATOMIC_OP_MEMORY_BARRIER_NEEDED case.
+
 2005-12-16  Matthias Clasen  <mclasen@redhat.com>
 
 	*  glib/gmem.c (g_allocator_new): Don't return a pointer to

ChangeLog.pre-2-12

@@ -1,3 +1,12 @@
+2005-12-17  Sebastian Wilhelmi  <seppi@seppi.de>
+
+	* glib/gatomic.c: Fix memory barrier position in g_atomic_int_get
+	and g_atomic_pointer_get. Add g_atomic_int_set and
+	g_atomic_pointer_set implementations for the !DEFINE_WITH_MUTEXES &&
+	G_ATOMIC_OP_MEMORY_BARRIER_NEEDED case, as well as defining them
+	as functions (additionally to the macros in the header) for the 
+	!G_ATOMIC_OP_MEMORY_BARRIER_NEEDED case.
+
 2005-12-16  Matthias Clasen  <mclasen@redhat.com>
 
 	*  glib/gmem.c (g_allocator_new): Don't return a pointer to

glib/gatomic.c

@@ -647,22 +647,32 @@ g_atomic_pointer_set (volatile gpointer *atomic,
 gint
 g_atomic_int_get (volatile gint *atomic)
 {
-  gint result = *atomic;
-
   G_ATOMIC_MEMORY_BARRIER;
+  return *atomic;
+}
 
-  return result;
+void
+g_atomic_int_set (volatile gint *atomic,
+                  gint           newval)
+{
+  *atomic = newval;
+  G_ATOMIC_MEMORY_BARRIER; 
 }
 
 gpointer
 g_atomic_pointer_get (volatile gpointer *atomic)
 {
-  gpointer result = *atomic;
-
   G_ATOMIC_MEMORY_BARRIER;
-
+  return *atomic;
-  return result;
 }   
+
+void
+g_atomic_pointer_set (volatile gpointer *atomic,
+                      gpointer           newval)
+{
+  *atomic = newval;
+  G_ATOMIC_MEMORY_BARRIER; 
+}
 #endif /* DEFINE_WITH_MUTEXES || G_ATOMIC_OP_MEMORY_BARRIER_NEEDED */
 
 #ifdef ATOMIC_INT_CMP_XCHG
@@ -712,11 +722,25 @@ gint
   return g_atomic_int_get (atomic);
 }
 
+void
+(g_atomic_int_set) (volatile gint *atomic,
+		    gint           newval)
+{
+  g_atomic_int_set (atomic, newval);
+}
+
 gpointer
 (g_atomic_pointer_get) (volatile gpointer *atomic)
 {
   return g_atomic_pointer_get (atomic);
 }
+
+void
+(g_atomic_pointer_set) (volatile gpointer *atomic,
+			gpointer           newval)
+{
+  g_atomic_pointer_set (atomic, newval);
+}
 #endif /* G_ATOMIC_OP_MEMORY_BARRIER_NEEDED */
 
 #define __G_ATOMIC_C__