barrierimpl.h

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/*
 *  COPYRIGHT (c) 1989-2011.
 *  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.
 */

#ifndef _RTEMS_POSIX_BARRIERIMPL_H
#define _RTEMS_POSIX_BARRIERIMPL_H

#include <rtems/posix/barrier.h>
#include <rtems/score/corebarrierimpl.h>
#include <rtems/score/objectimpl.h>

#include <pthread.h>

#ifdef __cplusplus
extern "C" {
#endif

POSIX_EXTERN Objects_Information  _POSIX_Barrier_Information;

void _POSIX_Barrier_Manager_initialization(void);

int _POSIX_Barrier_Translate_core_barrier_return_code(
  CORE_barrier_Status  the_barrier_status
);

RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Allocate( void )
{
  return (POSIX_Barrier_Control *) 
    _Objects_Allocate( &_POSIX_Barrier_Information );
}

RTEMS_INLINE_ROUTINE void _POSIX_Barrier_Free (
  POSIX_Barrier_Control *the_barrier
)
{
  _CORE_barrier_Destroy( &the_barrier->Barrier );
  _Objects_Free( &_POSIX_Barrier_Information, &the_barrier->Object );
}

RTEMS_INLINE_ROUTINE POSIX_Barrier_Control *_POSIX_Barrier_Get (
  pthread_barrier_t *barrier,
  Objects_Locations *location
)
{
  return (POSIX_Barrier_Control *) _Objects_Get(
      &_POSIX_Barrier_Information,
      (Objects_Id) *barrier,
      location
  );
}

#ifdef __cplusplus
}
#endif

#endif
/*  end of include file */