llvm-project

dd796323 - [libc][POSIX][pthreads] implement pthread_rwlockattr_t functions (#89322)

[libc][POSIX][pthreads] implement pthread_rwlockattr_t functions (#89322) Implement: - pthread_rwlockattr_destroy - pthread_rwlockattr_getpshared - pthread_rwlockattr_init - pthread_rwlockattr_setpshared