1 /* Copyright (C) 2002, 2006, 2011 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
28 pthread_mutexattr_t
*attr
;
38 int e
= pthread_mutex_init (&m
, ATTR
);
39 if (ATTR
!= NULL
&& e
== ENOTSUP
)
41 puts ("cannot support selected type of mutexes");
42 e
= pthread_mutex_init (&m
, NULL
);
46 puts ("mutex_init failed");
50 if (ATTR
!= NULL
&& pthread_mutexattr_destroy (ATTR
) != 0)
52 puts ("mutexattr_destroy failed");
56 if (pthread_mutex_lock (&m
) != 0)
58 puts ("1st mutex_lock failed");
62 /* Set an alarm for 1 second. The wrapper will expect this. */
65 /* This call should never return. */
66 pthread_mutex_lock (&m
);
68 puts ("2nd mutex_lock returned");
72 #define EXPECTED_SIGNAL SIGALRM
74 # define TEST_FUNCTION do_test ()
76 #include "../test-skeleton.c"