RT-Thread / RT-Thread/rt-thread
ps命令查询线程状态，由于`rt_thread_sleep`中临时改变状态会导致ps出的状态与实际状态不一致，影响判断
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- Dominant language
- C
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Description
现象
出现问题的地方
描述：上述临时改变错误码的操作会导致ps的时候显示出这个错误码，影响用户判断线程状态。
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with rt_thread_sleep and the ps thread-status path described in the report, then reproduce the mismatch between the temporary state and the thread's actual state. Trace where the temporary error code becomes visible to ps; done means ps reports the effective thread state consistently rather than the transient value.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- cli, operating-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100