nptl/tst-initializers1.c

   1 /* Copyright (C) 2005 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Jakub Jelinek <jakub@redhat.com>, 2005.
   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, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #include <pthread.h>
  21
  22 pthread_mutex_t mtx_normal = PTHREAD_MUTEX_INITIALIZER;
  23 pthread_mutex_t mtx_recursive = PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP;
  24 pthread_mutex_t mtx_errorchk = PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP;
  25 pthread_mutex_t mtx_adaptive = PTHREAD_ADAPTIVE_MUTEX_INITIALIZER_NP;
  26 pthread_rwlock_t rwl_normal = PTHREAD_RWLOCK_INITIALIZER;
  27 pthread_rwlock_t rwl_writer
  28   = PTHREAD_RWLOCK_WRITER_NONRECURSIVE_INITIALIZER_NP;
  29 pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
  30
  31 int
  32 main (void)
  33 {
  34   if (mtx_normal.__data.__kind != PTHREAD_MUTEX_TIMED_NP)
  35     return 1;
  36   if (mtx_recursive.__data.__kind != PTHREAD_MUTEX_RECURSIVE_NP)
  37     return 1;
  38   if (mtx_errorchk.__data.__kind != PTHREAD_MUTEX_ERRORCHECK_NP)
  39     return 1;
  40   if (mtx_adaptive.__data.__kind != PTHREAD_MUTEX_ADAPTIVE_NP)
  41     return 1;
  42   if (rwl_normal.__data.__flags != PTHREAD_RWLOCK_PREFER_READER_NP)
  43     return 1;
  44   if (rwl_writer.__data.__flags
  45       != PTHREAD_RWLOCK_PREFER_WRITER_NONRECURSIVE_NP)
  46     return 1;
  47   return 0;
  48 }