source: rtems/c/src/tests/psxtests/psx05/task3.c @ 79f189e

4.104.114.84.95
Last change on this file since 79f189e was 79f189e, checked in by Joel Sherrill <joel.sherrill@…>, on Aug 8, 1996 at 9:58:26 PM

split test into multiple tasks.

  • Property mode set to 100644
File size: 1.3 KB
Line 
1/*  Task_3
2 *
3 *  This routine serves as a test task.
4 *
5 *  Input parameters:
6 *    argument - task argument
7 *
8 *  Output parameters:  NONE
9 *
10 *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
11 *  On-Line Applications Research Corporation (OAR).
12 *  All rights assigned to U.S. Government, 1994.
13 *
14 *  This material may be reproduced by or for the U.S. Government pursuant
15 *  to the copyright license under the clause at DFARS 252.227-7013.  This
16 *  notice must appear in all copies of this file and its derivatives.
17 *
18 *  $Id$
19 */
20
21#include "system.h"
22#include <errno.h>
23
24void *Task_3(
25  void *argument
26)
27{
28  int                 status;
29  struct sched_param  param;
30  int                 policy;
31
32  printf( "Task 3: pthread_mutex_lock unavailable (inherit case)\n" );
33  status = pthread_mutex_lock( &Mutex2_id );
34  printf( "Task 3: mutex acquired\n" );
35  assert( !status );
36
37  printf( "Task 3: unlock Mutex 2\n" );
38  status = pthread_mutex_unlock( &Mutex2_id );
39  assert( !status );
40
41  status = pthread_getschedparam( pthread_self(), &policy, &param );
42  assert( !status );
43  printf( "Task 3: pthread_getschedparam priority = %d\n", param.sched_priority );
44
45  printf( "Task 3: exit\n" );
46  pthread_exit( NULL );
47
48     /* switch to Init */
49
50  return NULL; /* just so the compiler thinks we returned something */
51}
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