Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我用 fcntl 函数测试多进程记录锁，我当前的请求需要在线程之间使用记录锁。我测试了它，但它并没有像想象的那样工作，你对多线程记录锁定有什么建议吗？