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/* part.inl
*
* This file contains the macro implementation of all inlined routines
* in the Partition 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: part.inl,v 1.2 2001-09-27 11:59:19 chris Exp $
*/
#ifndef __PARTITION_inl
#define __PARTITION_inl
/*PAGE
*
* _Partition_Allocate_buffer
*
*/
#define _Partition_Allocate_buffer( _the_partition ) \
_Chain_Get( &(_the_partition)->Memory )
/*PAGE
*
* _Partition_Free_buffer
*
*/
#define _Partition_Free_buffer( _the_partition, _the_buffer ) \
_Chain_Append( &(_the_partition)->Memory, (_the_buffer) )
/*PAGE
*
* _Partition_Is_buffer_on_boundary
*
*/
#define _Partition_Is_buffer_on_boundary( _the_buffer, _the_partition ) \
((((unsigned32) _Addresses_Subtract( \
(_the_buffer), \
(_the_partition)->starting_address ) \
) % \
(_the_partition)->buffer_size) == 0)
/*PAGE
*
* _Partition_Is_buffer_valid
*
*/
#define _Partition_Is_buffer_valid( _the_buffer, _the_partition ) \
( \
_Addresses_Is_in_range( \
(_the_buffer), \
(_the_partition)->starting_address, \
_Addresses_Add_offset( \
(_the_partition)->starting_address, \
(_the_partition)->length \
) \
) && \
_Partition_Is_buffer_on_boundary( (_the_buffer), (_the_partition) ) \
)
/*PAGE
*
* _Partition_Is_buffer_size_aligned
*
*/
#define _Partition_Is_buffer_size_aligned( _buffer_size ) \
((_buffer_size) % CPU_PARTITION_ALIGNMENT == 0)
/*PAGE
*
* _Partition_Allocate
*
*/
#define _Partition_Allocate() \
(Partition_Control *) _Objects_Allocate( &_Partition_Information )
/*PAGE
*
* _Partition_Free
*
*/
#define _Partition_Free( _the_partition ) \
_Objects_Free( &_Partition_Information, &(_the_partition)->Object )
/*PAGE
*
* _Partition_Get
*
*/
#define _Partition_Get( _id, _location ) \
(Partition_Control *) \
_Objects_Get( &_Partition_Information, (_id), (_location) )
/*PAGE
*
* _Partition_Is_null
*
*/
#define _Partition_Is_null( _the_partition ) \
( (_the_partition) == NULL )
#endif
/* end of include file */
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