libs/rt-thread
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更新 mq_setattr

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zhkag 2023-01-07 02:17:53 +00:00 committed by guo
parent dcaa0c166d
commit e6ce21e4b5
1 changed files with 4 additions and 1 deletions
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5
components/libc/posix/ipc/mqueue.c
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@ -85,7 +85,10 @@ int mq_setattr(mqd_t mqdes,
const struct mq_attr *mqstat, const struct mq_attr *mqstat,
struct mq_attr *omqstat) struct mq_attr *omqstat)
{ {
rt_set_errno(-RT_ERROR); if (mqstat == RT_NULL)
return mq_getattr(mqdes, omqstat);
else
rt_set_errno(-RT_ERROR);
return -1; return -1;
} }