Support noncopyable sync objects - Githubissues

apache / brpc

brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" means "better RPC".

https://brpc.apache.org

Apache License 2.0

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Support noncopyable sync objects #2766

Closed chenBright closed 2 months ago

chenBright commented 2 months ago

What problem does this PR solve?

Issue Number:

Problem Summary:

使用bthread_mutex、bthread_cond_t时，一旦不小心发现了拷贝，就会出现未定义行为。

What is changed and the side effects?

Changed:

在C++环境中，禁止bthread_mutex、bthread_cond_t拷贝。

Side effects:

Performance effects(性能影响):
Breaking backward compatibility(向后兼容性):

Check List:

Please make sure your changes are compilable(请确保你的更改可以通过编译).
When providing us with a new feature, it is best to add related tests(如果你向我们增加一个新的功能, 请添加相关测试).
Please follow Contributor Covenant Code of Conduct.(请遵循贡献者准则).

wwbmmm commented 2 months ago

LGTM