fix the issue of _timevalue.tv_usec initialization

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2471 bbd45198-f89e-11dd-88c7-29a3b14d5316

1 files changed, 15 insertions, 1 deletions

diff --git a/components/pthreads/clock_time.c b/components/pthreads/clock_time.c
index 0e587636aa..4323addc67 100644
--- a/components/pthreads/clock_time.c
+++ b/components/pthreads/clock_time.c
@@ -1,3 +1,17 @@
+/*

+ * File      : clock_time.c

+ * This file is part of RT-Thread RTOS

+ * COPYRIGHT (C) 2012, RT-Thread Development Team

+ *

+ * The license and distribution terms for this file may be

+ * found in the file LICENSE in this distribution or at

+ * http://www.rt-thread.org/license/LICENSE

+ *

+ * Change Logs:

+ * Date           Author       Notes

+ * 2012-12-08     Bernard      fix the issue of _timevalue.tv_usec initialization, 

+ *                             which found by Rob <[email protected]>

+ */

 #include <rtthread.h>

 #include <pthread.h>

 

@@ -19,7 +33,7 @@ void clock_time_system_init()
 	/* get tick */

     tick = rt_tick_get();

 

-    _timevalue.tv_usec = MICROSECOND_PER_SECOND - (tick%RT_TICK_PER_SECOND) * MICROSECOND_PER_TICK;

+    _timevalue.tv_usec = (tick%RT_TICK_PER_SECOND) * MICROSECOND_PER_TICK;

     _timevalue.tv_sec = time - tick/RT_TICK_PER_SECOND - 1;

 }