Add mutex lock in memheap object.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2366 bbd45198-f89e-11dd-88c7-29a3b14d5316
2012-10-22 23:27:04 +00:00 · 2012-10-22 23:27:04 +00:00 · f4d768ec56
parent 1c425607c3
commit f4d768ec56
1 changed files with 2 additions and 0 deletions
--- a/include/rtdef.h
+++ b/include/rtdef.h
@ -595,6 +595,8 @@ struct rt_memheap

    struct rt_memheap_item *free_list;                  /**< free block list */
    struct rt_memheap_item  free_header;                /**< free block list header */
+
+	struct rt_mutex         lock;                       /**< mutex lock */
 };

 /**