Merge branch 'master' of ssh://sources.redhat.com/git/glibc
[glibc.git] / nptl / tst-mutex1.c
blob9453f04918512b280ce268389715c2cdc7611252
1 /* Copyright (C) 2002, 2006 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
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.
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.
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. */
20 #include <pthread.h>
21 #include <stdio.h>
22 #include <errno.h>
25 #ifndef ATTR
26 # define ATTR NULL
27 #endif
30 static int
31 do_test (void)
33 pthread_mutex_t m;
35 int e = pthread_mutex_init (&m, ATTR);
36 if (ATTR != NULL && e == ENOTSUP)
38 puts ("cannot support selected type of mutexes");
39 return 0;
41 else if (e != 0)
43 puts ("mutex_init failed");
44 return 1;
47 if (ATTR != NULL && pthread_mutexattr_destroy (ATTR) != 0)
49 puts ("mutexattr_destroy failed");
50 return 1;
53 if (pthread_mutex_lock (&m) != 0)
55 puts ("mutex_lock failed");
56 return 1;
59 if (pthread_mutex_unlock (&m) != 0)
61 puts ("mutex_unlock failed");
62 return 1;
65 if (pthread_mutex_destroy (&m) != 0)
67 puts ("mutex_destroy failed");
68 return 1;
71 return 0;
74 #ifndef TEST_FUNCTION
75 # define TEST_FUNCTION do_test ()
76 #endif
77 #include "../test-skeleton.c"