path: root/cpukit/rtems/src/barriertranslatereturncode.c

/**
 *  @file
 *
 *  @brief Translate SuperCore Barrier Status Code to RTEMS Status Code
 *  @ingroup ClassicBarrier
 */

/*
 *  COPYRIGHT (c) 1989-2007.
 *  On-Line Applications Research Corporation (OAR).
 *
 *  The license and distribution terms for this file may be
 *  found in the file LICENSE in this distribution or at
 *  http://www.rtems.org/license/LICENSE.
 */

#if HAVE_CONFIG_H
#include "config.h"
#endif

#include <rtems/system.h>
#include <rtems/rtems/status.h>
#include <rtems/rtems/support.h>
#include <rtems/rtems/barrierimpl.h>

rtems_status_code _Barrier_Translate_core_barrier_return_code_[] = {
  RTEMS_SUCCESSFUL,         /* CORE_BARRIER_STATUS_SUCCESSFUL */
  RTEMS_SUCCESSFUL,         /* CORE_BARRIER_STATUS_AUTOMATICALLY_RELEASED */
  RTEMS_OBJECT_WAS_DELETED, /* CORE_BARRIER_WAS_DELETED */
  RTEMS_TIMEOUT             /* CORE_BARRIER_TIMEOUT */
};

rtems_status_code _Barrier_Translate_core_barrier_return_code (
  CORE_barrier_Status  the_barrier_status
)
{
  /*
   *  Internal consistency check for bad status from SuperCore
   */
  #if defined(RTEMS_DEBUG)
    if ( the_barrier_status > CORE_BARRIER_STATUS_LAST )
      return RTEMS_INTERNAL_ERROR;
  #endif
  return _Barrier_Translate_core_barrier_return_code_[the_barrier_status];
}