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[libc error] 编译错误PATH_MAX 未定义，移除 mq 中的 PATH_MAX 判断 (#7550)

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zhkag 2023-05-23 10:03:23 +08:00 committed by GitHub
parent 7f31d5cb8c
commit 662aa1b7e2
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components/libc/posix/ipc/mqueue.c
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@ -138,7 +138,7 @@ mqd_t mq_open(const char *name, int oflag, ...)
/* lock posix mqueue list */ /* lock posix mqueue list */
rt_sem_take(&posix_mq_lock, RT_WAITING_FOREVER); rt_sem_take(&posix_mq_lock, RT_WAITING_FOREVER);
int len = rt_strlen(name); int len = rt_strlen(name);
if (len > PATH_MAX || len > RT_NAME_MAX) if (len > RT_NAME_MAX)
{ {
rt_set_errno(ENAMETOOLONG); rt_set_errno(ENAMETOOLONG);
goto __return; goto __return;