source: rtems/c/src/tests/psxtests/psx03/task.c @ fc960ab

4.104.114.84.95
Last change on this file since fc960ab was fc960ab, checked in by Joel Sherrill <joel.sherrill@…>, on 08/13/96 at 15:35:36

chenaged format of output

  • Property mode set to 100644
File size: 1.4 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( "Task_1: ", "" );
34
35  puts( "Task_1: pthread_kill - SIGUSR2 to Init" );
36  status = pthread_kill( Init_id, SIGUSR2 );
37  assert( !status );
38
39  pthread_exit( NULL );
40
41     /* switch to Init */
42
43  return NULL; /* just so the compiler thinks we returned something */
44}
45
46void *Task_2(
47  void *argument
48)
49{
50  int status;
51
52  /* send SIGUSR1 to Init which is waiting on SIGUSR1 */
53 
54  print_current_time( "Task_2: ", "" );
55
56  puts( "Task_1: pthread_kill - SIGUSR1 to Init" );
57  status = pthread_kill( Init_id, SIGUSR1 );
58  assert( !status );
59 
60  pthread_exit( NULL );
61
62     /* switch to Init */
63
64  return NULL; /* just so the compiler thinks we returned something */
65}
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