source: rtems/cpukit/score/src/iterateoverthreads.c @ 63f786e

4.104.114.84.9
Last change on this file since 63f786e was 63f786e, checked in by Joel Sherrill <joel.sherrill@…>, on Apr 5, 2007 at 10:13:08 PM

2007-04-05 Joel Sherrill <joel@…>

  • itron/src/itrontime.c: Fix typo.
  • score/include/rtems/score/tod.h: Add TOD_TICKS_PER_SECOND macro.
  • score/src/iterateoverthreads.c: Safely take NULL as argument.
  • score/src/threaddispatch.c: Formatting.
  • Property mode set to 100644
File size: 1.2 KB
Line 
1/*
2 *  rtems_iterate_over_all_threads
3 *
4 *  This function operates by as follows:
5 *    for all threads
6 *         invoke specified function
7 *
8 *  COPYRIGHT (c) 1989-2003.
9 *  On-Line Applications Research Corporation (OAR).
10 *
11 *  The license and distribution terms for this file may be
12 *  found in the file LICENSE in this distribution or at
13 *  http://www.rtems.com/license/LICENSE.
14 *
15 *  $Id$
16 */
17
18#if HAVE_CONFIG_H
19#include "config.h"
20#endif
21
22#include <rtems/system.h>
23#include <rtems/score/thread.h>
24
25void rtems_iterate_over_all_threads(rtems_per_thread_routine routine)
26{
27  uint32_t             i;
28  uint32_t             api_index;
29  Thread_Control      *the_thread;
30  Objects_Information *information;
31
32  if ( !routine )
33    return;
34
35  for ( api_index = 1 ;
36        api_index <= OBJECTS_APIS_LAST ;
37        api_index++ ) {
38    if ( !_Objects_Information_table[ api_index ] )
39      continue;
40    information = _Objects_Information_table[ api_index ][ 1 ];
41    if ( information ) {
42      for ( i=1 ; i <= information->maximum ; i++ ) {
43        the_thread = (Thread_Control *)information->local_table[ i ];
44
45        if ( !the_thread )
46          continue;
47
48        (*routine)(the_thread);
49      }
50    }
51  }
52
53}
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