29 lines · cpp
1//===-- Implementation of the pthread_rwlockattr_setpshared ---------------===//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_rwlockattr_setpshared.h"10 11#include "src/__support/common.h"12#include "src/__support/libc_errno.h"13#include "src/__support/macros/config.h"14 15#include <pthread.h> // pthread_rwlockattr_t, PTHREAD_PROCESS_SHARED, PTHREAD_PROCESS_PRIVATE16 17namespace LIBC_NAMESPACE_DECL {18 19LLVM_LIBC_FUNCTION(int, pthread_rwlockattr_setpshared,20 (pthread_rwlockattr_t * attr, int pshared)) {21 if (pshared != PTHREAD_PROCESS_SHARED && pshared != PTHREAD_PROCESS_PRIVATE)22 return EINVAL;23 24 attr->pshared = pshared;25 return 0;26}27 28} // namespace LIBC_NAMESPACE_DECL29