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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [tests/] [psxtests/] [psx06/] [init.c] - Blame information for rev 593

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1 30 unneback
/*
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 *  COPYRIGHT (c) 1989-1999.
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 *  On-Line Applications Research Corporation (OAR).
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 *
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 *  The license and distribution terms for this file may be
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 *  found in the file LICENSE in this distribution or at
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 *  http://www.OARcorp.com/rtems/license.html.
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 *
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 *  $Id: init.c,v 1.2 2001-09-27 12:02:24 chris Exp $
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 */
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#define CONFIGURE_INIT
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#include "system.h"
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#include <errno.h>
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void Key_destructor(
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   void *key_data
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)
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{
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  Destructor_invoked++;
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  /*
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   *  This checks out that we only run the destructor multiple times
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   *  when the key data is non null.
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   */
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  if ( Destructor_invoked == 5 )
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     (void) pthread_setspecific( Key_id, NULL );
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}
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void *POSIX_Init(
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  void *argument
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)
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{
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  int               status;
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  unsigned int      remaining;
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  rtems_unsigned32 *key_data;
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  puts( "\n\n*** POSIX TEST 6 ***" );
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  /* set the time of day, and print our buffer in multiple ways */
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  set_time( TM_FRIDAY, TM_MAY, 24, 96, 11, 5, 0 );
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  /* get id of this thread */
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  Init_id = pthread_self();
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  printf( "Init's ID is 0x%08x\n", Init_id );
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  /* create a couple of threads */
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  status = pthread_create( &Task_id, NULL, Task_1, NULL );
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  assert( !status );
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  status = pthread_create( &Task2_id, NULL, Task_2, NULL );
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  assert( !status );
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  /* create a key */
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  empty_line();
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  Destructor_invoked = 0;
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  puts( "Init: pthread_key_create - SUCCESSFUL" );
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  status = pthread_key_create( &Key_id, Key_destructor );
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  if ( status )
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    printf( "status = %d\n", status );
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  assert( !status );
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  printf( "Destructor invoked %d times\n", Destructor_invoked );
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  puts( "Init: pthread_key_create - EAGAIN (too many keys)" );
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  status = pthread_key_create( &Key_id, Key_destructor );
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  assert( status == EAGAIN );
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  puts( "Init: pthread_setspecific - EINVAL (invalid key)" );
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  status = pthread_setspecific( -1, &Data_array[ 0 ] );
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  assert( status == EINVAL );
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  puts( "Init: pthread_getspecific - EINVAL (invalid key)" );
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  key_data = pthread_getspecific( -1 );
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  assert( !key_data );
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  puts( "Init: pthread_key_delete - EINVAL (invalid key)" );
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  status = pthread_key_delete( -1 );
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  assert( status == EINVAL );
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  printf( "Init: Setting the key to %d\n", 0 );
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  status = pthread_setspecific( Key_id, &Data_array[ 0 ] );
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  if ( status )
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    printf( "status = %d\n", status );
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  assert( !status );
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     /* switch to task 1 */
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  key_data = pthread_getspecific( Key_id );
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  printf( "Init: Got the key value of %ld\n",
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          (unsigned long) ((rtems_unsigned32 *)key_data - Data_array) );
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  remaining = sleep( 3 );
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  if ( remaining )
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     printf( "seconds remaining = %d\n", remaining );
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  assert( !remaining );
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     /* switch to task 1 */
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  /* delete the key */
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  puts( "Init: pthread_key_delete - SUCCESSFUL" );
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  status = pthread_key_delete( Key_id );
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  if ( status )
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    printf( "status = %d\n", status );
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  assert( !status );
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  printf( "Destructor invoked %d times\n", Destructor_invoked );
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  puts( "*** END OF POSIX TEST 6 ***" );
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  exit( 0 );
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  return NULL; /* just so the compiler thinks we returned something */
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}

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