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/*
* COPYRIGHT (c) 1989-2008.
* 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.rtems.com/license/LICENSE.
*
* $Id$
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/system.h>
#include <rtems/score/object.h>
#include <rtems/score/thread.h>
#include <rtems/score/wkspace.h>
Objects_Information *_Objects_Get_information(
Objects_APIs the_api,
uint32_t the_class
)
{
Objects_Information *info;
int the_class_api_maximum;
if ( !_Objects_Is_api_valid( the_api ) )
return NULL;
if ( !the_class )
return NULL;
the_class_api_maximum = _Objects_API_maximum_class( the_api );
if ( the_class_api_maximum < 0 || the_class > (uint32_t) the_class_api_maximum )
return NULL;
if ( !_Objects_Information_table[ the_api ] )
return NULL;
info = _Objects_Information_table[ the_api ][ the_class ];
if ( !info )
return NULL;
if ( info->maximum == 0 )
return NULL;
return info;
}
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