source: rtems/cpukit/posix/src/mutexfromcorestatus.c @ a29d2e7

4.104.114.84.95
Last change on this file since a29d2e7 was f42b726, checked in by Joel Sherrill <joel.sherrill@…>, on 01/24/01 at 14:17:28

2001-01-24 Ralf Corsepius <corsepiu@…>

  • configure.in: Add src/config.h
  • src/Makefile.am: Add INCLUDES += -I. to pickup config.h
  • src/.cvsignore: Add config.h and stamp-h
  • src/*.c: Add config.h support.
  • Property mode set to 100644
File size: 1.0 KB
Line 
1/*
2 *  $Id$
3 */
4
5#if HAVE_CONFIG_H
6#include "config.h"
7#endif
8
9#include <assert.h>
10#include <errno.h>
11#include <pthread.h>
12
13#include <rtems/system.h>
14#include <rtems/score/coremutex.h>
15#include <rtems/score/watchdog.h>
16#if defined(RTEMS_MULTIPROCESSING)
17#include <rtems/score/mpci.h>
18#endif
19#include <rtems/posix/mutex.h>
20#include <rtems/posix/priority.h>
21#include <rtems/posix/time.h>
22
23/*PAGE
24 *
25 *  _POSIX_Mutex_From_core_mutex_status
26 */
27
28int _POSIX_Mutex_From_core_mutex_status(
29  CORE_mutex_Status  status
30)
31{
32  switch ( status ) {
33    case CORE_MUTEX_STATUS_SUCCESSFUL:
34      return 0;
35    case CORE_MUTEX_STATUS_UNSATISFIED_NOWAIT:
36      return EBUSY;
37    case CORE_MUTEX_STATUS_NESTING_NOT_ALLOWED:
38      return EDEADLK;
39    case CORE_MUTEX_STATUS_NOT_OWNER_OF_RESOURCE:
40      return EPERM;
41    case CORE_MUTEX_WAS_DELETED:
42      return EINVAL;
43    case CORE_MUTEX_TIMEOUT:
44      return EAGAIN;
45    case CORE_MUTEX_STATUS_CEILING_VIOLATED:
46      return EINVAL;
47    default:
48      break;
49  }
50  assert( 0 );
51  return 0;
52}
Note: See TracBrowser for help on using the repository browser.