!1043 Fix : pthread_cond_timedwait 函数等待的信号丢失问题

Merge pull request !1043 from yinjiaming/fix
fix:pthread_cond_timedwait解锁后清理的问题
2023-03-31 09:11:33 +00:00 · 2023-03-31 16:14:31 +08:00
1 changed files with 0 additions and 1 deletions
--- a/kal/posix/src/pthread_cond.c
+++ b/kal/posix/src/pthread_cond.c
@@ -303,7 +303,6 @@ 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) {
Author	SHA1	Message	Date
openharmony_ci	fe69c9dd65	!1043 Fix : pthread_cond_timedwait 函数等待的信号丢失问题 Merge pull request !1043 from yinjiaming/fix	2023-03-31 09:11:33 +00:00
yinjiaming	2374c01bb9	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	2023-03-31 16:14:31 +08:00