在MAC死锁上是Pthread RWLock，但在Linux上不是? [英] Pthread RWLock on MAC Deadlocking but not on Linux?

问题描述

我一直在Mac上尝试使用rwlock，并且正在经历某种我认为不应该发生的事情.使用读/写锁和递归读锁有一些怪异的组合，但这种组合是死锁的，但不应该这样.

I've been experimenting with rwlock's on Mac and am experiencing something that seems to me shouldn't be happening. There's some weird combination of using read/write locks with recursive read locks that is deadlocking, but shouldn't be.

我将代码发布到pastebin上，因为它不仅仅是一个片段.编写此代码的方式不会死锁，并且在Linux上运行时也不会死锁.为什么在Mac上会出现这种死锁?

I posted the code on pastebin because it's more than just a snippet. The way this code is written shouldn't deadlock, and indeed doesn't when running on linux. Why does this deadlock on a mac?

http://pastebin.com/Ui9iS1ke

有什么想法吗?

推荐答案

这是打开的雷达错误.

http://openradar.appspot.com/8588290

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