Subversion Repositories openrisc_2011-10-31

/*  Task_1_through_3

 *

 *  This routine serves as a test task.  It verifies the basic task

 *  switching capabilities of the executive.

 *

 *  Input parameters:

 *    argument - task argument

 *

 *  Output parameters:  NONE

 *

 *  COPYRIGHT (c) 1989-1999.

 *  On-Line Applications Research Corporation (OAR).

 *

 *  The license and distribution terms for this file may be

 *  found in the file LICENSE in this distribution or at

 *  http://www.OARcorp.com/rtems/license.html.

 *

 *  $Id: task.c,v 1.2 2001-09-27 12:02:23 chris Exp $

 */

#include "system.h"

#include <signal.h>

void *Task_1(

  void *argument

)

{

  int status;

  /* send SIGUSR2 to Init which is waiting on SIGUSR1 */

  print_current_time( "Task_1: ", "" );

  puts( "Task_1: pthread_kill - SIGUSR2 to Init" );

  status = pthread_kill( Init_id, SIGUSR2 );

  assert( !status );

  pthread_exit( NULL );

     /* switch to Init */

  return NULL; /* just so the compiler thinks we returned something */

}

void *Task_2(

  void *argument

)

{

  int status;

  /* send SIGUSR1 to Init which is waiting on SIGUSR1 */

  print_current_time( "Task_2: ", "" );

  puts( "Task_1: pthread_kill - SIGUSR1 to Init" );

  status = pthread_kill( Init_id, SIGUSR1 );

  assert( !status );

  pthread_exit( NULL );

     /* switch to Init */

  return NULL; /* just so the compiler thinks we returned something */

}