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fixed 2374c01 from https://gitee.com/hgbveiu743/kernel_liteos_m/pulls/1043 

fix:pthread_cond_timedwait解锁后清理的问题
该函数解锁mutex 后先清理事件，导致等的事件丢失

Signed-off-by: yinjiaming <yinjiaming@huawei.com>
Change-Id: I36f8658b1b850734bc029b486fec103f6bd10588
This commit is contained in:
yinjiaming 2023-03-31 10:35:23 +08:00
parent 887a845874
commit d13b497b01
1 changed files with 0 additions and 1 deletions
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kal/posix/src/pthread_cond.c
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@ -245,7 +245,6 @@ int pthread_cond_timedwait(pthread_cond_t *cond, pthread_mutex_t *mutex,
PRINT_ERR("%s: %d failed\n", __FUNCTION__, __LINE__);
}
(VOID)LOS_EventClear(&(cond->event), 0);
ret = (INT32)LOS_EventRead(&(cond->event), 0x0f, LOS_WAITMODE_OR | LOS_WAITMODE_CLR, (UINT32)absTicks);
if (pthread_mutex_lock(mutex) != 0) {