Subversion Repositories openrisc_2011-10-31

/*

 *  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: init.c,v 1.2 2001-09-27 12:02:24 chris Exp $

 */

#define CONFIGURE_INIT

#include "system.h"

#include <errno.h>

void *POSIX_Init(

  void *argument

)

{

  int                  status;

  struct sched_param   param;

  pthread_attr_t       attr;

  puts( "\n\n*** POSIX TEST 11 ***" );

  /* set the time of day, and print our buffer in multiple ways */

  set_time( TM_FRIDAY, TM_MAY, 24, 96, 11, 5, 0 );

  /* get id of this thread */

  Init_id = pthread_self();

  printf( "Init's ID is 0x%08x\n", Init_id );

  /* exercise pthread_setschedparam */

  param.sched_priority = 127;

  puts( "Init: Setting scheduling parameters to FIFO with priority 127" );

  status = pthread_setschedparam( Init_id, SCHED_FIFO, &param );

  assert( !status );

  param.sched_priority = 125;

  puts( "Init: Setting scheduling parameters to RR with priority 125" );

  status = pthread_setschedparam( Init_id, SCHED_RR, &param );

  assert( !status );

  param.sched_priority = 121;

  puts( "Init: Setting scheduling parameters to OTHER with priority 121" );

  status = pthread_setschedparam( Init_id, SCHED_OTHER, &param );

  assert( !status );

  /* create a thread as SCHED_FIFO */

  puts( "Init: create a thread of SCHED_FIFO with priority 120" );

  status = pthread_attr_init( &attr );

  assert( !status );

  attr.schedpolicy = SCHED_FIFO;

  attr.schedparam.sched_priority = 120;

  status = pthread_create( &Task_id, &attr, Task_1, NULL );

  assert( !status );

  puts( "Init: join with the other thread" );

  status = pthread_join( Task_id, NULL );

  assert( !status );

  /* create a thread as SCHED_RR */

  puts( "Init: create a thread of SCHED_RR with priority 120" );

  status = pthread_attr_init( &attr );

  assert( !status );

  attr.schedpolicy = SCHED_RR;

  attr.schedparam.sched_priority = 120;

  status = pthread_create( &Task_id, &attr, Task_1, NULL );

  assert( !status );

  puts( "Init: join with the other thread" );

  status = pthread_join( Task_id, NULL );

  assert( !status );

  /* create a thread as SCHED_OTHER */

  puts( "Init: create a thread of SCHED_OTHER with priority 120" );

  status = pthread_attr_init( &attr );

  assert( !status );

  attr.schedpolicy = SCHED_OTHER;

  attr.schedparam.sched_priority = 120;

  status = pthread_create( &Task_id, &attr, Task_1, NULL );

  assert( !status );

  puts( "Init: join with the other thread" );

  status = pthread_join( Task_id, NULL );

  assert( !status );

  puts( "*** END OF POSIX TEST 11 ***" );

  exit( 0 );

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

}