source: rtems/cpukit/score/src/threadsetpriority.c @ fa6b0f5

4.104.114.84.95
Last change on this file since fa6b0f5 was a8eed23, checked in by Ralf Corsepius <ralf.corsepius@…>, on 01/27/05 at 05:57:05

Include config.h.

  • Property mode set to 100644
File size: 1.3 KB
Line 
1/*
2 *  Thread Handler
3 *
4 *
5 *  COPYRIGHT (c) 1989-1999.
6 *  On-Line Applications Research Corporation (OAR).
7 *
8 *  The license and distribution terms for this file may be
9 *  found in found in the file LICENSE in this distribution or at
10 *  http://www.rtems.com/license/LICENSE.
11 *
12 *  $Id$
13 */
14
15#if HAVE_CONFIG_H
16#include "config.h"
17#endif
18
19#include <rtems/system.h>
20#include <rtems/score/apiext.h>
21#include <rtems/score/context.h>
22#include <rtems/score/interr.h>
23#include <rtems/score/isr.h>
24#include <rtems/score/object.h>
25#include <rtems/score/priority.h>
26#include <rtems/score/states.h>
27#include <rtems/score/sysstate.h>
28#include <rtems/score/thread.h>
29#include <rtems/score/threadq.h>
30#include <rtems/score/userext.h>
31#include <rtems/score/wkspace.h>
32
33/*PAGE
34 *
35 * _Thread_Set_priority
36 *
37 * This directive enables and disables several modes of
38 * execution for the requesting thread.
39 *
40 *  Input parameters:
41 *    the_thread   - pointer to thread priority
42 *    new_priority - new priority
43 *
44 *  Output: NONE
45 */
46
47void _Thread_Set_priority(
48  Thread_Control   *the_thread,
49  Priority_Control  new_priority
50)
51{
52  the_thread->current_priority = new_priority;
53  the_thread->ready            = &_Thread_Ready_chain[ new_priority ];
54
55  _Priority_Initialize_information( &the_thread->Priority_map, new_priority );
56}
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