* Copyright (C) 1998 Tim Janik
*
* This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
+ * modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
+ * Lesser General Public License for more details.
*
- * You should have received a copy of the GNU Library General Public
+ * You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
+/*
+ * Modified by the GLib Team and others 1997-2000. See the AUTHORS
+ * file for a list of people on the GLib Team. See the ChangeLog
+ * files for a list of changes. These files are distributed with
+ * GLib at ftp://ftp.gtk.org/pub/gtk/.
+ */
+
/*
* MT safe
*/
GNode *free_nodes; /* implementation specific */
};
-G_LOCK_DECLARE_STATIC (current_allocator);
+G_LOCK_DEFINE_STATIC (current_allocator);
static GAllocator *current_allocator = NULL;
/* HOLDS: current_allocator_lock */
g_node_push_allocator (GAllocator *allocator)
{
G_LOCK (current_allocator);
- g_node_validate_allocator ( allocator );
+ g_node_validate_allocator (allocator);
allocator->last = current_allocator;
current_allocator = allocator;
G_UNLOCK (current_allocator);
{
if (parent->children)
g_nodes_free (parent->children);
+
+#ifdef ENABLE_GC_FRIENDLY
+ parent->data = NULL;
+ parent->prev = NULL;
+ parent->parent = NULL;
+ parent->children = NULL;
+#endif /* ENABLE_GC_FRIENDLY */
+
if (parent->next)
parent = parent->next;
else
}
GNode*
+g_node_copy (GNode *node)
+{
+ GNode *new_node = NULL;
+
+ if (node)
+ {
+ GNode *child;
+
+ new_node = g_node_new (node->data);
+
+ for (child = g_node_last_child (node); child; child = child->prev)
+ g_node_prepend (new_node, g_node_copy (child));
+ }
+
+ return new_node;
+}
+
+GNode*
g_node_insert (GNode *parent,
gint position,
GNode *node)
{
g_return_val_if_fail (node != NULL, NULL);
+ if (node->parent)
+ return node->parent->children;
+
while (node->prev)
node = node->prev;