Fix sem_init testing.

[simgrid.git] / src / xbt / dict_cursor.c

diff --git a/src/xbt/dict_cursor.c b/src/xbt/dict_cursor.c
index b64b6bb..d7d3543 100644 (file)
--- a/src/xbt/dict_cursor.c
+++ b/src/xbt/dict_cursor.c
@@ -1,6 +1,7 @@
 /* dict_cursor - iterators over dictionnaries                               */
 
-/* Copyright (c) 2003, 2004 Martin Quinson. All rights reserved.            */
+/* Copyright (c) 2004, 2005, 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
+ * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
@@ -85,7 +86,8 @@ XBT_INLINE void xbt_dict_cursor_rewind(xbt_dict_cursor_t cursor)
  * @param      dict   on what to let the cursor iterate
  * @param[out] cursor dest address
  */
-XBT_INLINE void xbt_dict_cursor_first(const xbt_dict_t dict, xbt_dict_cursor_t * cursor)
+XBT_INLINE void xbt_dict_cursor_first(const xbt_dict_t dict,
+                                      xbt_dict_cursor_t * cursor)
 {
   DEBUG0("xbt_dict_cursor_first");
   if (!*cursor) {
@@ -140,7 +142,7 @@ XBT_INLINE void xbt_dict_cursor_step(xbt_dict_cursor_t cursor)
  * @returns true if it's ok, false if there is no more data
  */
 XBT_INLINE int xbt_dict_cursor_get_or_free(xbt_dict_cursor_t * cursor,
-                                char **key, void **data)
+                                           char **key, void **data)
 {
 
   xbt_dictelm_t current;
@@ -185,3 +187,22 @@ XBT_INLINE void *xbt_dict_cursor_get_data(xbt_dict_cursor_t cursor)
 
   return cursor->current->content;
 }
+
+/**
+ * @brief Set current data
+ * @param cursor the cursor
+ * @param data the new data
+ * @param free_ctn the function to free the new data
+ */
+XBT_INLINE void xbt_dict_cursor_set_data(xbt_dict_cursor_t cursor,
+                                         void *data,
+                                         void_f_pvoid_t free_ctn)
+{
+  __cursor_not_null(cursor);
+  if (cursor->current->free_f)
+    cursor->current->free_f(cursor->current->content);
+
+  cursor->current->content = data;
+  cursor->current->free_f = free_ctn;
+  return;
+}