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//===-- Implementation of the pthread_mutexattr_getrobust -----------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "pthread_mutexattr_getrobust.h"
#include "pthread_mutexattr.h"
#include "src/__support/common.h"
#include <errno.h>
namespace __llvm_libc {
LLVM_LIBC_FUNCTION(int, pthread_mutexattr_getrobust,
(const pthread_mutexattr_t *__restrict attr,
int *__restrict robust)) {
*robust = (*attr & unsigned(PThreadMutexAttrPos::ROBUST_MASK)) >>
unsigned(PThreadMutexAttrPos::ROBUST_SHIFT);
return 0;
}
} // namespace __llvm_libc
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