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/**
* @file
*
* @ingroup RTEMSScoreHeap
*
* @brief Heap Handler implementation.
*/
/*
* COPYRIGHT (c) 1989-2009.
* 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.org/license/LICENSE.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include <rtems/score/heapimpl.h>
static bool _Heap_Get_information_visitor(
const Heap_Block *block RTEMS_UNUSED,
uintptr_t block_size,
bool block_is_used,
void *visitor_arg
)
{
Heap_Information_block *info_block = visitor_arg;
Heap_Information *info = block_is_used ?
&info_block->Used : &info_block->Free;
++info->number;
info->total += block_size;
if ( info->largest < block_size )
info->largest = block_size;
return false;
}
void _Heap_Get_information(
Heap_Control *the_heap,
Heap_Information_block *the_info
)
{
memset( the_info, 0, sizeof(*the_info) );
_Heap_Protection_free_all_delayed_blocks( the_heap );
_Heap_Iterate( the_heap, _Heap_Get_information_visitor, the_info );
the_info->Stats = the_heap->stats;
}
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