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/**
* @file
*
* @ingroup ClassicBarrierImpl
*
* @brief Classic Barrier Manager Data Structures
*/
/* COPYRIGHT (c) 1989-2008.
* 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_RTEMS_BARRIERDATA_H
#define _RTEMS_RTEMS_BARRIERDATA_H
#include <rtems/rtems/barrier.h>
#include <rtems/score/objectdata.h>
#include <rtems/score/corebarrier.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @addtogroup ClassicBarrierImpl
*
* @{
*/
/**
* This type defines the control block used to manage each barrier.
*/
typedef struct {
/** This is used to manage a barrier as an object. */
Objects_Control Object;
/** This is used to implement the barrier. */
CORE_barrier_Control Barrier;
/** This is used to specify the attributes of a barrier. */
rtems_attribute attribute_set;
} Barrier_Control;
/**
* @brief The Classic Barrier objects information.
*/
extern Objects_Information _Barrier_Information;
/**
* @brief Macro to define the objects information for the Classic Barrier
* objects.
*
* This macro should only be used by <rtems/confdefs.h>.
*
* @param max The configured object maximum (the OBJECTS_UNLIMITED_OBJECTS flag
* may be set).
*/
#define BARRIER_INFORMATION_DEFINE( max ) \
OBJECTS_INFORMATION_DEFINE( \
_Barrier, \
OBJECTS_CLASSIC_API, \
OBJECTS_RTEMS_BARRIERS, \
Barrier_Control, \
max, \
OBJECTS_NO_STRING_NAME, \
NULL \
)
/** @} */
#ifdef __cplusplus
}
#endif
#endif
/* end of include file */
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