X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgl_avltree_oset.c;h=6ac058d8ac5e7585f82bece5d496764fd77db6b6;hb=1e60b920564d9b30c65c53553a4293b1c76863d8;hp=e57b4de95d6de8d8b5cd101d2180af5beec6afc4;hpb=d96695ef5092764e7839ecc3644276f4c324ba6b;p=gnulib.git

diff --git a/lib/gl_avltree_oset.c b/lib/gl_avltree_oset.c
index e57b4de95..6ac058d8a 100644
--- a/lib/gl_avltree_oset.c
+++ b/lib/gl_avltree_oset.c
@@ -1,11 +1,11 @@
 /* Ordered set data type implemented by a binary tree.
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006-2007 Free Software Foundation, Inc.
    Written by Bruno Haible <bruno@clisp.org>, 2006.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -13,12 +13,9 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 /* Specification.  */
 #include "gl_avltree_oset.h"
@@ -312,8 +309,7 @@ static gl_oset_node_t
 gl_tree_add_first (gl_oset_t set, const void *elt)
 {
   /* Create new node.  */
-  gl_oset_node_t new_node =
-    (struct gl_oset_node_impl *) xmalloc (sizeof (struct gl_oset_node_impl));
+  gl_oset_node_t new_node = XMALLOC (struct gl_oset_node_impl);
 
   new_node->left = NULL;
   new_node->right = NULL;
@@ -350,8 +346,7 @@ static gl_oset_node_t
 gl_tree_add_before (gl_oset_t set, gl_oset_node_t node, const void *elt)
 {
   /* Create new node.  */
-  gl_oset_node_t new_node =
-    (struct gl_oset_node_impl *) xmalloc (sizeof (struct gl_oset_node_impl));
+  gl_oset_node_t new_node = XMALLOC (struct gl_oset_node_impl);
   bool height_inc;
 
   new_node->left = NULL;
@@ -388,8 +383,7 @@ static gl_oset_node_t
 gl_tree_add_after (gl_oset_t set, gl_oset_node_t node, const void *elt)
 {
   /* Create new node.  */
-  gl_oset_node_t new_node =
-    (struct gl_oset_node_impl *) xmalloc (sizeof (struct gl_oset_node_impl));
+  gl_oset_node_t new_node = XMALLOC (struct gl_oset_node_impl);
   bool height_inc;
 
   new_node->left = NULL;
@@ -524,6 +518,8 @@ gl_tree_remove_node (gl_oset_t set, gl_oset_node_t node)
     }
 
   set->count--;
+  if (set->base.dispose_fn != NULL)
+    set->base.dispose_fn (node->value);
   free (node);
   return true;
 }
@@ -567,6 +563,7 @@ const struct gl_oset_implementation gl_avltree_oset_implementation =
     gl_tree_create_empty,
     gl_tree_size,
     gl_tree_search,
+    gl_tree_search_atleast,
     gl_tree_add,
     gl_tree_remove,
     gl_tree_oset_free,