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libc/pthread:pthread_barrierinit sem use pri_none

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barrier is used protect resources. don't lock
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
This commit is contained in:
anjiahao 2021-12-23 17:43:45 +08:00 committed by Xiang Xiao
parent f4d74b52d8
commit 9aa69168e4
1 changed files with 1 additions and 0 deletions
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libs/libc/pthread/pthread_barrierinit.c
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@ -82,6 +82,7 @@ int pthread_barrier_init(FAR pthread_barrier_t *barrier,
else else
{ {
sem_init(&barrier->sem, 0, 0); sem_init(&barrier->sem, 0, 0);
sem_setprotocol(&barrier->sem, SEM_PRIO_NONE);
barrier->count = count; barrier->count = count;
} }