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b168057a | 1 | /* Copyright (C) 2002-2015 Free Software Foundation, Inc. |
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2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. | |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
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16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
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18 | |
19 | #include <pthreadP.h> | |
20 | ||
21 | ||
22 | int | |
9d46370c | 23 | pthread_mutexattr_getpshared (const pthread_mutexattr_t *attr, int *pshared) |
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24 | { |
25 | const struct pthread_mutexattr *iattr; | |
26 | ||
27 | iattr = (const struct pthread_mutexattr *) attr; | |
28 | ||
1bcfb5a5 | 29 | *pshared = ((iattr->mutexkind & PTHREAD_MUTEXATTR_FLAG_PSHARED) != 0 |
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30 | ? PTHREAD_PROCESS_SHARED : PTHREAD_PROCESS_PRIVATE); |
31 | ||
32 | return 0; | |
33 | } |