source: rtems/cpukit/sapi/macros/rtems/extension.inl @ ac7d5ef0

4.104.114.84.95
Last change on this file since ac7d5ef0 was ac7d5ef0, checked in by Joel Sherrill <joel.sherrill@…>, on May 11, 1995 at 5:39:37 PM

Initial revision

  • Property mode set to 100644
File size: 1.2 KB
Line 
1/*  extension.inl
2 *
3 *  This file contains the macro implementation of the inlined routines
4 *  from the Extension Manager.
5 *
6 *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
7 *  On-Line Applications Research Corporation (OAR).
8 *  All rights assigned to U.S. Government, 1994.
9 *
10 *  This material may be reproduced by or for the U.S. Government pursuant
11 *  to the copyright license under the clause at DFARS 252.227-7013.  This
12 *  notice must appear in all copies of this file and its derivatives.
13 *
14 *  $Id$
15 */
16
17#ifndef __EXTENSION_inl
18#define __EXTENSION_inl
19
20/*PAGE
21 *
22 *  _Extension_Allocate
23 *
24 */
25
26#define _Extension_Allocate() \
27  (Extension_Control *) _Objects_Allocate( &_Extension_Information )
28
29/*PAGE
30 *
31 *  _Extension_Free
32 *
33 */
34
35#define _Extension_Free( _the_extension ) \
36  _Objects_Free( &_Extension_Information, &(_the_extension)->Object )
37
38/*PAGE
39 *
40 *  _Extension_Get
41 *
42 */
43
44#define _Extension_Get( _id, _location ) \
45  (Extension_Control *) \
46    _Objects_Get( &_Extension_Information, (_id), (_location) )
47
48/*PAGE
49 *
50 *  _Extension_Is_null
51 *
52 */
53
54#define _Extension_Is_null( _the_extension ) \
55  ( (_the_extension) == NULL )
56
57#endif
58/* end of include file */
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