source: rtems/cpukit/itron/src/frsm_tsk.c @ a29d2e7

4.104.114.84.95
Last change on this file since a29d2e7 was 7ded4e37, checked in by Ralf Corsepius <ralf.corsepius@…>, on 04/15/04 at 04:00:25

Remove unnecessary white spaces.

  • Property mode set to 100644
File size: 1.3 KB
Line 
1/*
2 *  COPYRIGHT (c) 1989-1999.
3 *  On-Line Applications Research Corporation (OAR).
4 *
5 *  The license and distribution terms for this file may be
6 *  found in the file LICENSE in this distribution or at
7 *  http://www.rtems.com/license/LICENSE.
8 *
9 *  $Id$
10 */
11
12#if HAVE_CONFIG_H
13#include "config.h"
14#endif
15
16#include <rtems/itron.h>
17
18#include <rtems/score/thread.h>
19#include <rtems/score/userext.h>
20#include <rtems/score/wkspace.h>
21#include <rtems/score/apiext.h>
22#include <rtems/score/sysstate.h>
23
24#include <rtems/itron/task.h>
25
26
27/*
28 *  frsm_tsk - Forcibly Resume Suspended Task
29 */
30
31ER frsm_tsk(
32  ID tskid
33)
34{
35  register Thread_Control *the_thread;
36  Objects_Locations        location;
37
38  the_thread = _ITRON_Task_Get( tskid, &location );
39  switch ( location ) {
40    case OBJECTS_REMOTE:
41    case OBJECTS_ERROR:
42      return _ITRON_Task_Clarify_get_id_error( tskid );
43
44    case OBJECTS_LOCAL:
45      if ( _Thread_Is_executing( the_thread ) )
46        _ITRON_return_errorno( E_OBJ );
47
48      if (_States_Is_dormant( the_thread->current_state ))
49        _ITRON_return_errorno( E_OBJ );
50
51      if ( ! _States_Is_suspended(the_thread->current_state) )
52        _ITRON_return_errorno( E_OK );
53
54      _Thread_Resume( the_thread, TRUE );
55      break;
56  }
57
58 _ITRON_return_errorno( E_OK );
59
60}
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