source: rtems/testsuites/mptests/mp04/task1.c @ 71b44b5

4.104.114.84.9
Last change on this file since 71b44b5 was d7a0857, checked in by Joel Sherrill <joel.sherrill@…>, on Sep 4, 2003 at 6:53:31 PM

2003-09-04 Joel Sherrill <joel@…>

  • mp01/init.c, mp01/system.h, mp01/task1.c, mp01/node1/mp01.doc, mp01/node2/mp01.doc, mp02/init.c, mp02/system.h, mp02/task1.c, mp02/node1/mp02.doc, mp02/node2/mp02.doc, mp03/delay.c, mp03/init.c, mp03/system.h, mp03/task1.c, mp03/node1/mp03.doc, mp03/node2/mp03.doc, mp04/init.c, mp04/system.h, mp04/task1.c, mp04/node1/mp04.doc, mp04/node2/mp04.doc, mp05/asr.c, mp05/init.c, mp05/system.h, mp05/task1.c, mp05/node1/mp05.doc, mp05/node2/mp05.doc, mp06/init.c, mp06/system.h, mp06/task1.c, mp06/node1/mp06.doc, mp06/node2/mp06.doc, mp07/init.c, mp07/system.h, mp07/task1.c, mp07/node1/mp07.doc, mp07/node2/mp07.doc, mp08/init.c, mp08/system.h, mp08/task1.c, mp08/node1/mp08.doc, mp08/node2/mp08.doc, mp09/init.c, mp09/recvmsg.c, mp09/sendmsg.c, mp09/system.h, mp09/task1.c, mp09/node1/mp09.doc, mp09/node2/mp09.doc, mp10/init.c, mp10/system.h, mp10/task1.c, mp10/task2.c, mp10/task3.c, mp10/node1/mp10.doc, mp10/node2/mp10.doc, mp11/init.c, mp11/system.h, mp11/node1/mp11.doc, mp11/node2/mp11.doc, mp12/init.c, mp12/system.h, mp12/node1/mp12.doc, mp12/node2/mp12.doc, mp13/init.c, mp13/system.h, mp13/task1.c, mp13/task2.c, mp13/node1/mp13.doc, mp13/node2/mp13.doc, mp14/delay.c, mp14/evtask1.c, mp14/evtmtask.c, mp14/exit.c, mp14/init.c, mp14/msgtask1.c, mp14/pttask1.c, mp14/smtask1.c, mp14/system.h, mp14/node1/mp14.doc, mp14/node2/mp14.doc: URL for license changed.
  • Property mode set to 100644
File size: 2.0 KB
Line 
1/*  Test_task
2 *
3 *  This task tests the rtems_task_set_priority directive on a remote task.
4 *
5 *  Input parameters:
6 *    argument - task argument
7 *
8 *  Output parameters:  NONE
9 *
10 *  COPYRIGHT (c) 1989-1999.
11 *  On-Line Applications Research Corporation (OAR).
12 *
13 *  The license and distribution terms for this file may be
14 *  found in the file LICENSE in this distribution or at
15 *  http://www.rtems.com/license/LICENSE.
16 *
17 *  $Id$
18 */
19
20#include "system.h"
21
22extern rtems_multiprocessing_table Multiprocessing_configuration;
23
24rtems_task Test_task(
25  rtems_task_argument argument
26)
27{
28  rtems_id            tid;
29  rtems_status_code   status;
30  rtems_unsigned32    remote_node;
31  rtems_id            remote_tid;
32  rtems_task_priority previous_priority;
33  rtems_task_priority previous_priority_1;
34
35  status = rtems_task_ident( RTEMS_SELF, RTEMS_SEARCH_ALL_NODES, &tid );
36  directive_failed( status, "rtems_task_ident" );
37
38  puts( "Getting TID of remote task" );
39  remote_node = (Multiprocessing_configuration.node == 1) ? 2 : 1;
40  puts_nocr( "Remote task's name is : " );
41  put_name( Task_name[ remote_node ], TRUE );
42
43  do {
44      status = rtems_task_ident(
45          Task_name[ remote_node ],
46          RTEMS_SEARCH_ALL_NODES,
47          &remote_tid
48          );
49  } while ( status != RTEMS_SUCCESSFUL );
50
51  directive_failed( status, "rtems_task_ident" );
52
53  status = rtems_task_set_priority(
54    remote_tid,
55    Multiprocessing_configuration.node,
56    &previous_priority
57  );
58  directive_failed( status, "rtems_task_set_priority" );
59
60  if ( previous_priority != remote_node ) {
61    printf(
62      "Remote priority (0x%x) does not match remote node (0x%x)!!!\n",
63      previous_priority,
64      remote_node
65    );
66    rtems_test_exit( 0xf0000 );
67  }
68
69  do {
70    status = rtems_task_set_priority(
71      RTEMS_SELF,
72      RTEMS_CURRENT_PRIORITY,
73      &previous_priority_1
74    );
75    directive_failed( status, "rtems_task_set_priority" );
76  } while ( previous_priority_1 != remote_node );
77
78  puts( "Local task priority has been set" );
79
80  puts( "*** END OF TEST 4 ***" );
81  rtems_test_exit( 0 );
82}
Note: See TracBrowser for help on using the repository browser.