source: rtems/cpukit/score/macros/rtems/score/tqdata.inl @ 1a8fde6c

4.104.114.84.95
Last change on this file since 1a8fde6c was 1a8fde6c, checked in by Joel Sherrill <joel.sherrill@…>, on 03/06/96 at 21:34:57

Removed prototyes for static inline routines and moved the comments into
the inline implementation. The impetus for this was twofold. First,
it is incorrect to have static inline prototypes when using the macro
implementation. Second, this reduced the number of lines in the include
files seen by rtems.h by about 2000 lines.

Next we restricted visibility for the inline routines to inside the
executive itself EXCEPT for a handful of objects. This reduced the
number of include files included by rtems.h by 40 files and reduced
the lines in the include files seen by rtems.h by about 6000 lines.

In total, these reduced the compile time of the entire RTEMS tree by 20%.
This results in about 8 minutes savings on the SparcStation? 10 morgana.

  • Property mode set to 100644
File size: 1.3 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, 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 __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_Get_number_waiting
41 *
42 */
43 
44#define _Thread_queue_Get_number_waiting( _the_thread_queue ) \
45  ( (_the_thread_queue)->count )
46
47/*PAGE
48 *
49 *  _Thread_queue_Enter_critical_section
50 *
51 */
52 
53#define _Thread_queue_Enter_critical_section( _the_thread_queue ) \
54  do { \
55    (_the_thread_queue)->sync_state = THREAD_QUEUE_NOTHING_HAPPENED; \
56  } while ( 0 )
57
58#endif
59/* end of include file */
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