diff options
| author | Ylne <[email protected]> | 2022-08-30 16:22:27 +0800 |
|---|---|---|
| committer | guo <[email protected]> | 2022-08-31 13:57:43 +0800 |
| commit | bfa357958d725d9f4883774150a27f605f46b631 (patch) | |
| tree | 4c813a3971ddd110504b3d0e50c800df30fb1a01 /src | |
| parent | 069086ae283055b1ce4076151ba1e11c3a6f1e2b (diff) | |
[kernel] 当tick为0时rt_thread_sleep不应该挂起线程
Diffstat (limited to 'src')
| -rw-r--r-- | src/thread.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/thread.c b/src/thread.c index e0c245f929..df6de24275 100644 --- a/src/thread.c +++ b/src/thread.c @@ -572,6 +572,11 @@ rt_err_t rt_thread_sleep(rt_tick_t tick) rt_base_t level; struct rt_thread *thread; + if (tick == 0) + { + return -RT_EINVAL; + } + /* set to current thread */ thread = rt_thread_self(); RT_ASSERT(thread != RT_NULL); |