29 lines · cpp
1//===-- Linux implementation of the pthread_setname_np function -----------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "pthread_setname_np.h"10 11#include "src/__support/CPP/string_view.h"12#include "src/__support/common.h"13#include "src/__support/macros/config.h"14#include "src/__support/threads/thread.h"15 16#include <pthread.h>17 18namespace LIBC_NAMESPACE_DECL {19 20static_assert(sizeof(pthread_t) == sizeof(LIBC_NAMESPACE::Thread),21 "Mismatch between pthread_t and internal Thread.");22 23LLVM_LIBC_FUNCTION(int, pthread_setname_np, (pthread_t th, const char *name)) {24 auto *thread = reinterpret_cast<LIBC_NAMESPACE::Thread *>(&th);25 return thread->set_name(cpp::string_view(name));26}27 28} // namespace LIBC_NAMESPACE_DECL29