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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 1996-2009. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
* compliance with the License. You should have received a copy of the
* Erlang Public License along with this software. If not, it can be
* retrieved online at http://www.erlang.org/.
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* %CopyrightEnd%
*/
/*
** Interface to elib statistics
**
*/
#ifndef __ELIB_STAT_H__
#define __ELIB_STAT_H__
struct elib_stat {
int mem_total; /* Number of heap words */
int mem_blocks; /* Number of block */
int mem_alloc; /* Number of words in use */
int mem_free; /* Number of words free */
int min_used; /* Size of the smallest block used */
int max_free; /* Size of the largest free block */
int free_blocks; /* Number of fragments in free list */
int mem_max_alloc;/* Max number of words in use */
};
EXTERN_FUNCTION(void, elib_statistics, (void*));
EXTERN_FUNCTION(int, elib_check_heap, (_VOID_));
EXTERN_FUNCTION(void, elib_heap_dump, (char*));
EXTERN_FUNCTION(void, elib_stat, (struct elib_stat*));
EXTERN_FUNCTION(int, elib_heap_map, (unsigned char*, int));
EXTERN_FUNCTION(int, elib_histo, (unsigned long*, unsigned long*, int, int));
#endif
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