source: rtems/c/src/tests/psxtests/psx03/task.c @ 36197e5

4.104.114.84.95
Last change on this file since 36197e5 was 36197e5, checked in by Mark Johannes <Mark.Johannes@…>, on 06/13/96 at 22:16:08

first successful run. Has test cases for a simple sigtimedwait() timeout,
a sigtimewait() timeout because it was pthread_kill'ed with a blocked
signal, and a sigtimedwait which is satisfied.

  • Property mode set to 100644
File size: 1.3 KB
Line 
1/*  Task_1_through_3
2 *
3 *  This routine serves as a test task.  It verifies the basic task
4 *  switching capabilities of the executive.
5 *
6 *  Input parameters:
7 *    argument - task argument
8 *
9 *  Output parameters:  NONE
10 *
11 *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
12 *  On-Line Applications Research Corporation (OAR).
13 *  All rights assigned to U.S. Government, 1994.
14 *
15 *  This material may be reproduced by or for the U.S. Government pursuant
16 *  to the copyright license under the clause at DFARS 252.227-7013.  This
17 *  notice must appear in all copies of this file and its derivatives.
18 *
19 *  $Id$
20 */
21
22#include "system.h"
23#include <signal.h>
24
25void *Task_1(
26  void *argument
27)
28{
29  int status;
30
31  /* send SIGUSR2 to Init which is waiting on SIGUSR1 */
32
33  print_current_time( "Task1: ", "" );
34  status = pthread_kill( Init_id, SIGUSR2 );
35  assert( !status );
36
37  pthread_exit( NULL );
38
39     /* switch to Init */
40
41  return NULL; /* just so the compiler thinks we returned something */
42}
43
44void *Task_2(
45  void *argument
46)
47{
48  int status;
49
50  /* send SIGUSR1 to Init which is waiting on SIGUSR1 */
51 
52  print_current_time( "Task2: ", "" );
53  status = pthread_kill( Init_id, SIGUSR1 );
54  assert( !status );
55 
56  pthread_exit( NULL );
57
58     /* switch to Init */
59
60  return NULL; /* just so the compiler thinks we returned something */
61}
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