Subversion Repositories openrisc_2011-10-31

/*  Task_1

 *

 *  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 12:02:24 chris Exp $

 */

#include "system.h"

#include <errno.h>

void *Task_1(

  void *argument

)

{

  int               status;

  rtems_unsigned32 *key_data;

  printf( "Task_1: Setting the key to %d\n", 1 );

  status = pthread_setspecific( Key_id, &Data_array[ 1 ] );

  if ( status )

    printf( "status = %d\n", status );

  assert( !status );

  key_data = pthread_getspecific( Key_id );

  printf( "Task_1: Got the key value of %ld\n",

          (unsigned long) ((rtems_unsigned32 *)key_data - Data_array) );

  if ( status )

    printf( "status = %d\n", status );

  assert( !status );

  puts( "Task_1: exitting" );

  pthread_exit( NULL );

     /* switch to task 2 */

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

}