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/**
* @file
*
* @ingroup RTEMSScoreObject
*
* @brief This source file contains the implementation of
* _Objects_Active_count().
*/
/*
* Copyright (c) 2012 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Obere Lagerstr. 30
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/score/objectimpl.h>
#include <rtems/score/assert.h>
#include <rtems/score/chainimpl.h>
Objects_Maximum _Objects_Active_count(
const Objects_Information *information
)
{
Objects_Maximum inactive;
Objects_Maximum maximum;
_Assert( _Objects_Allocator_is_owner() );
inactive = (Objects_Maximum)
_Chain_Node_count_unprotected( &information->Inactive );
maximum = _Objects_Get_maximum_index( information );
return maximum - inactive;
}
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