source: rtems/c/src/exec/rtems/macros/rtems/rtems/region.inl @ 08311cc3

4.104.114.84.95
Last change on this file since 08311cc3 was 08311cc3, checked in by Joel Sherrill <joel.sherrill@…>, on 11/17/99 at 17:51:34

Updated copyright notice.

  • Property mode set to 100644
File size: 1.3 KB
Line 
1/*  region.inl
2 *
3 *  This file contains the macro implementation of the inlined
4 *  routines from the Region Manager.
5 *
6 *  COPYRIGHT (c) 1989-1999.
7 *  On-Line Applications Research Corporation (OAR).
8 *
9 *  The license and distribution terms for this file may be
10 *  found in the file LICENSE in this distribution or at
11 *  http://www.OARcorp.com/rtems/license.html.
12 *
13 *  $Id$
14 */
15
16#ifndef __REGION_inl
17#define __REGION_inl
18
19/*PAGE
20 *
21 *  _Region_Allocate
22 *
23 */
24
25#define _Region_Allocate() \
26  (Region_Control *) _Objects_Allocate( &_Region_Information )
27
28/*PAGE
29 *
30 *  _Region_Free
31 *
32 */
33
34#define _Region_Free( _the_region ) \
35  _Objects_Free( &_Region_Information, &(_the_region)->Object )
36
37/*PAGE
38 *
39 *  _Region_Get
40 *
41 */
42
43#define _Region_Get( _id, _location ) \
44  (Region_Control *) \
45   _Objects_Get( &_Region_Information, (_id), (_location) )
46
47/*PAGE
48 *
49 *  _Region_Allocate_segment
50 *
51 */
52
53#define _Region_Allocate_segment( _the_region, _size ) \
54   _Heap_Allocate( &(_the_region)->Memory, (_size) )
55
56/*PAGE
57 *
58 *  _Region_Free_segment
59 *
60 */
61
62#define _Region_Free_segment( _the_region, _the_segment ) \
63   _Heap_Free( &(_the_region)->Memory, (_the_segment) )
64
65/*PAGE
66 *
67 *  _Region_Is_null
68 *
69 */
70
71#define _Region_Is_null( _the_region )   ( (_the_region) == NULL  )
72
73#endif
74/* end of include file */
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