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-exception
6//
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_PRIVATE
16
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_DECL
29

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source code of libc/src/pthread/pthread_rwlockattr_setpshared.cpp