1 //===-- Implementation of the pthread_mutexattr_gettype -------------------===//
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_mutexattr_gettype.h"
10 #include "pthread_mutexattr.h"
11 
12 #include "src/__support/common.h"
13 
14 #include <errno.h>
15 
16 namespace __llvm_libc {
17 
18 LLVM_LIBC_FUNCTION(int, pthread_mutexattr_gettype,
19                    (const pthread_mutexattr_t *__restrict attr,
20                     int *__restrict type)) {
21   *type = (*attr & unsigned(PThreadMutexAttrPos::TYPE_MASK)) >>
22           unsigned(PThreadMutexAttrPos::TYPE_SHIFT);
23   return 0;
24 }
25 
26 } // namespace __llvm_libc
27