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/*
* pools.h
*
* MathMap
*
* Copyright (C) 2002-2004 Mark Probst
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __POOLS_H__
#define __POOLS_H__
#include <stdlib.h>
/* these settings allow a pools to grow to up to 16 GB (last pool 8GB) */
#define GRANULARITY sizeof(long)
#define FIRST_POOL_SIZE ((size_t)2048)
#define NUM_POOLS 20
typedef struct
{
int active_pool;
size_t fill_ptr;
long *pools[NUM_POOLS];
} pools_t;
void init_pools (pools_t *pools);
void reset_pools (pools_t *pools);
void free_pools (pools_t *pools);
void* pools_alloc (pools_t *pools, size_t size);
#endif
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