| // Copyright 2025 The Fuchsia Authors. All rights reserved. | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| #include "src/pthread/pthread_join.h" | |
| #include <cerrno> | |
| #include "../threads/thread.h" | |
| #include "src/__support/common.h" | |
| namespace LIBC_NAMESPACE_DECL { | |
| LLVM_LIBC_FUNCTION(int, pthread_join, (pthread_t th, void** retval)) { | |
| Thread& thread = *FromPthread(th); | |
| zx::result result = ThreadJoin(thread); | |
| if (result.is_error()) { | |
| return EINVAL; | |
| } | |
| if (retval) { | |
| *retval = reinterpret_cast<void*>(result.value()); | |
| } | |
| return 0; | |
| } | |
| } // namespace LIBC_NAMESPACE_DECL |