source: rtems/testsuites/psxtests/psxhdrs/mutex12.c @ 38cc8d53

4.115
Last change on this file since 38cc8d53 was 38cc8d53, checked in by Ralf Corsepius <ralf.corsepius@…>, on Oct 17, 2011 at 11:17:11 AM

2011-10-17 Ralf Corsépius <ralf.corsepius@…>

  • psxhdrs/mutex01.c, psxhdrs/mutex02.c, psxhdrs/mutex03.c, psxhdrs/mutex04.c, psxhdrs/mutex05.c, psxhdrs/mutex06.c, psxhdrs/mutex07.c, psxhdrs/mutex08.c, psxhdrs/mutex09.c, psxhdrs/mutex10.c, psxhdrs/mutex11.c, psxhdrs/mutex12.c, psxhdrs/mutex13.c, psxhdrs/mutex14.c, psxhdrs/mutex15.c, psxhdrs/mutex16.c: Let test() return values (avoid warnings).
  • Property mode set to 100644
File size: 711 bytes
Line 
1/*
2 *  This test file is used to verify that the header files associated with
3 *  invoking this function are correct.
4 *
5 *  COPYRIGHT (c) 1989-2009.
6 *  On-Line Applications Research Corporation (OAR).
7 *
8 *  The license and distribution terms for this file may be
9 *  found in the file LICENSE in this distribution or at
10 *  http://www.rtems.com/license/LICENSE.
11 *
12 *  $Id$
13 */
14
15#ifdef HAVE_CONFIG_H
16#include "config.h"
17#endif
18
19#include <pthread.h>
20
21#ifndef _POSIX_THREADS
22#error "rtems is supposed to have pthread_mutex_trylock"
23#endif
24
25int test( void );
26
27int test( void )
28{
29  pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
30  int result;
31
32  result = pthread_mutex_trylock( &mutex );
33
34  return result;
35}
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