[libc-commits] [libc] [libc] Support epoll_wait using epoll_pwait (PR #80224)

[via libc-commits]

https://github.com/lntue approved this pull request.

Nit: We probably should have a consistent style for `#error` in our style guilde.  Currently in our code base, the majority of them are `#error "message"`, and some are `#error message`.

https://github.com/llvm/llvm-project/pull/80224