source: rtems/testsuites/sptests/sp04/tswitch.c @ 88d594a

4.104.114.84.95
Last change on this file since 88d594a was 88d594a, checked in by Joel Sherrill <joel.sherrill@…>, on 05/24/95 at 21:39:42

Fully tested on all in-house targets

  • Property mode set to 100644
File size: 1.4 KB
Line 
1/*  Task_switch
2 *
3 *  This routine is the tswitch user extension.  It determines which
4 *  task is being switched to and displays a message indicating the
5 *  time and date that it gained control.
6 *
7 *  Input parameters:
8 *    unused  - pointer to currently running TCB
9 *    heir    - pointer to heir TCB
10 *
11 *  Output parameters:  NONE
12 *
13 *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
14 *  On-Line Applications Research Corporation (OAR).
15 *  All rights assigned to U.S. Government, 1994.
16 *
17 *  This material may be reproduced by or for the U.S. Government pursuant
18 *  to the copyright license under the clause at DFARS 252.227-7013.  This
19 *  notice must appear in all copies of this file and its derivatives.
20 *
21 *  tswitch.c,v 1.2 1995/05/09 20:32:43 joel Exp
22 */
23
24#include "system.h"
25
26rtems_extension Task_switch(
27  rtems_tcb *unused,
28  rtems_tcb *heir
29)
30{
31  rtems_unsigned32  index;
32  rtems_time_of_day time;
33  rtems_status_code status;
34
35  index = task_number( heir->Object.id );
36
37  switch( index ) {
38    case 1:
39    case 2:
40    case 3:
41      Run_count[ index ] += 1;
42
43      status = rtems_clock_get( RTEMS_CLOCK_GET_TOD, &time );
44      directive_failed( status, "rtems_clock_get" );
45
46      put_name( Task_name[ index ], FALSE );
47      print_time( "- ", &time, "\n" );
48
49      if ( time.second >= 16 ) {
50        puts( "*** END OF TEST 4 ***" );
51        exit( 0 );
52      }
53      break;
54
55    case 0:
56    default:
57      break;
58  }
59}
Note: See TracBrowser for help on using the repository browser.