29 lines
943 B
C++
29 lines
943 B
C++
//===-- Implementation of the pthread_rwlockattr_setpshared ---------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "pthread_rwlockattr_setpshared.h"
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#include "src/__support/common.h"
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#include "src/__support/macros/config.h"
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#include <errno.h> // EINVAL
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#include <pthread.h> // pthread_rwlockattr_t, PTHREAD_PROCESS_SHARED, PTHREAD_PROCESS_PRIVATE
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namespace LIBC_NAMESPACE_DECL {
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LLVM_LIBC_FUNCTION(int, pthread_rwlockattr_setpshared,
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(pthread_rwlockattr_t * attr, int pshared)) {
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if (pshared != PTHREAD_PROCESS_SHARED && pshared != PTHREAD_PROCESS_PRIVATE)
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return EINVAL;
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attr->pshared = pshared;
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return 0;
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}
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} // namespace LIBC_NAMESPACE_DECL
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