1 /* Copyright (C) 2002, 2005 Free Software Foundation, Inc.
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
16    License along with the GNU C Library; if not, see
17    <http://www.gnu.org/licenses/>.  */
18 
19 #include <pthreadP.h>
20 
21 
22 int
pthread_mutexattr_getpshared(const pthread_mutexattr_t * attr,int * pshared)23 pthread_mutexattr_getpshared (
24      const pthread_mutexattr_t *attr,
25      int *pshared)
26 {
27   const struct pthread_mutexattr *iattr;
28 
29   iattr = (const struct pthread_mutexattr *) attr;
30 
31   *pshared = ((iattr->mutexkind & PTHREAD_MUTEXATTR_FLAG_PSHARED) != 0
32 	      ? PTHREAD_PROCESS_SHARED : PTHREAD_PROCESS_PRIVATE);
33 
34   return 0;
35 }
36