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/**
* @file
*
* @ingroup RTEMSImplClassicRegion
*
* @brief Classic Region Manager Data Structures
*/
/* COPYRIGHT (c) 1989-2013.
* 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_REGIONDATA_H
#define _RTEMS_RTEMS_REGIONDATA_H
#include <rtems/rtems/region.h>
#include <rtems/score/heap.h>
#include <rtems/score/objectdata.h>
#include <rtems/score/threadq.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* @addtogroup RTEMSImplClassicRegion
*
* @{
*/
/**
* The following records define the control block used to manage
* each region.
*/
typedef struct {
Objects_Control Object;
Thread_queue_Control Wait_queue; /* waiting threads */
const Thread_queue_Operations *wait_operations;
uintptr_t maximum_segment_size; /* in bytes */
rtems_attribute attribute_set;
Heap_Control Memory;
} Region_Control;
/**
* @brief The Classic Region objects information.
*/
extern Objects_Information _Region_Information;
/**
* @brief Macro to define the objects information for the Classic Region
* 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 REGION_INFORMATION_DEFINE( max ) \
OBJECTS_INFORMATION_DEFINE( \
_Region, \
OBJECTS_CLASSIC_API, \
OBJECTS_RTEMS_REGIONS, \
Region_Control, \
max, \
OBJECTS_NO_STRING_NAME, \
NULL \
)
/** @} */
#ifdef __cplusplus
}
#endif
#endif
/* end of include file */
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