/**
* g_cancellable_push_current:
- * @cancellable: optional #GCancellable object, %NULL to ignore.
- *
+ * @cancellable: a #GCancellable object
+ *
* Pushes @cancellable onto the cancellable stack. The current
* cancllable can then be recieved using g_cancellable_get_current().
*
GSList *l;
g_return_if_fail (cancellable != NULL);
-
+
l = g_static_private_get (¤t_cancellable);
l = g_slist_prepend (l, cancellable);
g_static_private_set (¤t_cancellable, l, NULL);
/**
* g_cancellable_pop_current:
- * @cancellable: optional #GCancellable object, %NULL to ignore.
+ * @cancellable: a #GCancellable object
*
- * Pops @cancellable off the cancellable stack (verifying that @cancellable
+ * Pops @cancellable off the cancellable stack (verifying that @cancellable
* is on the top of the stack).
**/
void
g_cancellable_pop_current (GCancellable *cancellable)
{
GSList *l;
-
+
l = g_static_private_get (¤t_cancellable);
-
+
g_return_if_fail (l != NULL);
g_return_if_fail (l->data == cancellable);
/**
* g_cancellable_get_current:
- *
+ *
* Gets the top cancellable from the stack.
- *
+ *
* Returns: a #GCancellable from the top of the stack, or %NULL
- * if the stack is empty.
+ * if the stack is empty.
**/
GCancellable *
g_cancellable_get_current (void)
{
GSList *l;
-
+
l = g_static_private_get (¤t_cancellable);
if (l == NULL)
return NULL;