about summary refs log tree commit diff
path: root/sysdeps/mach/hurd/htl/pt-mutexattr-getrobust.c
blob: 0999db02d752895bc05b42828bf4ea83f716e86c (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
/* pthread_mutexattr_getrobust.  Hurd version.
   Copyright (C) 2016-2018 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public License
   as published by the Free Software Foundation; either
   version 2 of the license, or (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
   GNU Library General Public License for more details.

   You should have received a copy of the GNU Library General Public
   License along with this program; if not, see
   <http://www.gnu.org/licenses/>.
*/

#include <pthread.h>
#include <stdlib.h>
#include <assert.h>
#include <pt-internal.h>
#include "pt-mutex.h"
#include <hurdlock.h>

int
pthread_mutexattr_getrobust (const pthread_mutexattr_t *attrp, int *outp)
{
  *outp = (attrp->__prioceiling & PTHREAD_MUTEX_ROBUST) ?
      PTHREAD_MUTEX_ROBUST : PTHREAD_MUTEX_STALLED;
  return 0;
}

weak_alias (pthread_mutexattr_getrobust, pthread_mutexattr_getrobust_np)