1  /* Make sure that pthread_mutexattr_gettype returns a valid kind.
       2  
       3     Copyright (C) 2015-2023 Free Software Foundation, Inc.
       4     This file is part of the GNU C Library.
       5  
       6     The GNU C Library is free software; you can redistribute it and/or
       7     modify it under the terms of the GNU Lesser General Public
       8     License as published by the Free Software Foundation; either
       9     version 2.1 of the License, or (at your option) any later version.
      10  
      11     The GNU C Library is distributed in the hope that it will be useful,
      12     but WITHOUT ANY WARRANTY; without even the implied warranty of
      13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      14     Lesser General Public License for more details.
      15  
      16     You should have received a copy of the GNU Lesser General Public
      17     License along with the GNU C Library; if not, see
      18     <https://www.gnu.org/licenses/>.  */
      19  
      20  #include <stdio.h>
      21  #include <string.h>
      22  #include <pthread.h>
      23  
      24  static int
      25  do_test (void)
      26  {
      27    pthread_mutexattr_t attr;
      28    int kind;
      29    int error;
      30  
      31    error = pthread_mutexattr_init (&attr);
      32    if (error)
      33      {
      34        printf ("pthread_mutexattr_init: %s\n", strerror (error));
      35        return 1;
      36      }
      37    error = pthread_mutexattr_settype (&attr, PTHREAD_MUTEX_DEFAULT);
      38    if (error)
      39      {
      40        printf ("pthread_mutexattr_settype (1): %s\n", strerror (error));
      41        return 1;
      42      }
      43    error = pthread_mutexattr_gettype (&attr, &kind);
      44    if (error)
      45      {
      46        printf ("pthread_mutexattr_gettype: %s\n", strerror (error));
      47        return 1;
      48      }
      49    error = pthread_mutexattr_settype (&attr, kind);
      50    if (error)
      51      {
      52        printf ("pthread_mutexattr_settype (2): %s\n", strerror (error));
      53        return 1;
      54      }
      55    return 0;
      56  }
      57  
      58  
      59  #define TEST_FUNCTION do_test ()
      60  #include "../test-skeleton.c"