[libc-commits] [libc] [libc] implement pthread_mutex_trylock (PR #93359)

[Nick Desaulniers via libc-commits]

https://github.com/nickdesaulniers commented:

Needs unit tests. If you implement 
 C11 https://en.cppreference.com/w/c/thread/mtx_trylock in terms of this, then you can test it in test/integration/src/threads/mtx_test.cpp. I'd test an uncontended and a contended vanilla Mutex to start with.

https://github.com/llvm/llvm-project/pull/93359