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isr.inl @ 9db72b4

4.104.114.84.95

Last change on this file since 9db72b4 was 03f2154e, checked in by Joel Sherrill <joel.sherrill@…>, on 04/22/97 at 17:20:27
headers updated to reflect new style copyright notice as part of switching to the modified GNU GPL.
Property mode set to `100644`
File size: 887 bytes

Line
1	/* isr.inl
2	*
3	* This include file contains the macro implementation of all
4	* inlined routines in the Interrupt Handler.
5	*
6	* COPYRIGHT (c) 1989-1997.
7	* On-Line Applications Research Corporation (OAR).
8	* Copyright assigned to U.S. Government, 1994.
9	*
10	* The license and distribution terms for this file may in
11	* the file LICENSE in this distribution or at
12	* http://www.OARcorp.com/rtems/license.html.
13	*
14	* $Id$
15	*/
16
17	#ifndef __ISR_inl
18	#define __ISR_inl
19
20	/*PAGE
21	*
22	* _ISR_Is_in_progress
23	*
24	*/
25
26	#define _ISR_Is_in_progress() \
27	(_ISR_Nest_level != 0)
28
29	/*PAGE
30	*
31	* _ISR_Is_vector_number_valid
32	*
33	*/
34
35	#define _ISR_Is_vector_number_valid( _vector ) \
36	( (_vector) <= CPU_INTERRUPT_MAXIMUM_VECTOR_NUMBER )
37
38	/*PAGE
39	*
40	* _ISR_Is_valid_user_handler
41	*
42	*/
43
44	#define _ISR_Is_valid_user_handler( _handler ) \
45	((_handler) != NULL)
46
47	#endif
48	/* end of include file */

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