Subversion Repositories openrisc_2011-10-31

/*  region.inl

 *

 *  This file contains the macro implementation of the inlined

 *  routines from the Region Manager.

 *

 *  COPYRIGHT (c) 1989-1999.

 *  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.OARcorp.com/rtems/license.html.

 *

 *  $Id: region.inl,v 1.2 2001-09-27 11:59:19 chris Exp $

 */

#ifndef __REGION_inl

#define __REGION_inl

/*PAGE

 *

 *  _Region_Allocate

 *

 */

#define _Region_Allocate() \

  (Region_Control *) _Objects_Allocate( &_Region_Information )

/*PAGE

 *

 *  _Region_Free

 *

 */

#define _Region_Free( _the_region ) \

  _Objects_Free( &_Region_Information, &(_the_region)->Object )

/*PAGE

 *

 *  _Region_Get

 *

 */

#define _Region_Get( _id, _location ) \

  (Region_Control *) \

   _Objects_Get( &_Region_Information, (_id), (_location) )

/*PAGE

 *

 *  _Region_Allocate_segment

 *

 */

#define _Region_Allocate_segment( _the_region, _size ) \

   _Heap_Allocate( &(_the_region)->Memory, (_size) )

/*PAGE

 *

 *  _Region_Free_segment

 *

 */

#define _Region_Free_segment( _the_region, _the_segment ) \

   _Heap_Free( &(_the_region)->Memory, (_the_segment) )

/*PAGE

 *

 *  _Region_Is_null

 *

 */

#define _Region_Is_null( _the_region )   ( (_the_region) == NULL  )

#endif

/* end of include file */