source: rtems/testsuites/mptests/mp10/task3.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.
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File size: 1.1 KB
Line 
1/*  Test_task3
2 *
3 *  This task attempts to receive control of a global semaphore.
4 *  It should never receive control of the semaphore.
5 *
6 *  Input parameters:  NONE
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
22rtems_task Test_task3( restart )
23rtems_task_argument restart;
24{
25  rtems_status_code status;
26
27  if ( restart == 1 ) {
28    status = rtems_task_delete( RTEMS_SELF );
29    directive_failed( status, "rtems_task_delete" );
30  }
31
32  puts( "Getting SMID of semaphore" );
33
34  do {
35    status = rtems_semaphore_ident(
36      Semaphore_name[ 1 ],
37      RTEMS_SEARCH_ALL_NODES,
38      &Semaphore_id[ 1 ]
39    );
40  } while ( !rtems_is_status_successful( status ) );
41
42  puts( "Attempting to acquire semaphore ..." );
43  status = rtems_semaphore_obtain(
44    Semaphore_id[ 1 ],
45    RTEMS_DEFAULT_OPTIONS,
46    RTEMS_NO_TIMEOUT
47  );
48  directive_failed( status, "rtems_semaphore_obtain" );
49}
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