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tqdata.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: 1.1 KB

Line
1	/* tqdata.inl
2	*
3	* This file contains the macro implementation of the inlined
4	* routines needed to support the Thread Queue Data.
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 __THREAD_QUEUE_DATA_inl
18	#define __THREAD_QUEUE_DATA_inl
19
20	/*PAGE
21	*
22	* _Thread_queue_Header_number
23	*
24	*/
25
26	#define _Thread_queue_Header_number( _the_priority ) \
27	((_the_priority) / TASK_QUEUE_DATA_PRIORITIES_PER_HEADER)
28
29	/*PAGE
30	*
31	* _Thread_queue_Is_reverse_search
32	*
33	*/
34
35	#define _Thread_queue_Is_reverse_search( _the_priority ) \
36	( (_the_priority) & TASK_QUEUE_DATA_REVERSE_SEARCH_MASK )
37
38	/*PAGE
39	*
40	* _Thread_queue_Enter_critical_section
41	*
42	*/
43
44	#define _Thread_queue_Enter_critical_section( _the_thread_queue ) \
45	do { \
46	(_the_thread_queue)->sync_state = THREAD_QUEUE_NOTHING_HAPPENED; \
47	} while ( 0 )
48
49	#endif
50	/* end of include file */

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