sysdeps/htl/pt-mutexattr-settype.c

   1 /* pthread_mutexattr_settype.  Generic version.
   2    Copyright (C) 2002-2018 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   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 <pthread.h>
  20 #include <pt-internal.h>
  21
  22 int
  23 __pthread_mutexattr_settype (pthread_mutexattr_t *attr, int type)
  24 {
  25   switch (type)
  26     {
  27     case PTHREAD_MUTEX_NORMAL:
  28     case PTHREAD_MUTEX_ERRORCHECK:
  29     case PTHREAD_MUTEX_RECURSIVE:
  30       attr->__mutex_type = type;
  31       return 0;
  32
  33     default:
  34       return EINVAL;
  35     }
  36 }
  37 weak_alias (__pthread_mutexattr_settype, pthread_mutexattr_settype)