From 7bcee9bcb14f337efb6fcacecc1501d01624c0a3 Mon Sep 17 00:00:00 2001
From: shaojinchun <shaojinchun@rt-thread.com>
Date: Wed, 24 Apr 2019 09:14:00 +0800
Subject: 
 semaphore结构中value仍改为uint16_t,加入对其设置范围的检测，加入对齐变量
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---
 include/rtdef.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'include/rtdef.h')

diff --git a/include/rtdef.h b/include/rtdef.h
index 8c7e6e8c43..743b91d959 100644
--- a/include/rtdef.h
+++ b/include/rtdef.h
@@ -655,7 +655,8 @@ struct rt_semaphore
 {
     struct rt_ipc_object parent;                        /**< inherit from ipc_object */
 
-    rt_uint32_t          value;                         /**< value of semaphore. */
+    rt_uint16_t          value;                         /**< value of semaphore. */
+    rt_uint16_t          reserved;                      /**< reserved field */
 };
 typedef struct rt_semaphore *rt_sem_t;
 #endif
-- 
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