/* IRCfs - IRC FileServ for *nix.
 * Copyright (C) 2002  Nick 'Zaf' Clifford <zaf@nrc.co.nz>
 * For licensing details, refer to the LICENSE file in the source 
 * code directory.
 */
#ifndef __include_pool_h__
#define __include_pool_h__

#define POOL_MAGIC      0xAB1287AA
#define DEFAULT_POOL_SIZE       1024
#define POOL_TMP_SIZE		1024
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <errno.h>

struct pool;
typedef struct pool * POOL;

struct pool *pool_new_n(struct pool *parent, size_t size);

#define pool_new(p) (pool_new_n(p,DEFAULT_POOL_SIZE))

void pool_destroy(POOL p);

void *palloc(POOL p, size_t size);
char *pstrdup(POOL p, const char *str);
char *pstrdupn(POOL p, const char *str, size_t n);

void *tmp_alloc(size_t size);
char *tmp_strdup(const char *str);
char *tmp_strdupn(const char *str, size_t n);



#ifdef POOL_MAINTAINANCE
POOL pool_new_n_debug(POOL parent, size_t size, const char *file, int line);
void *palloc_debug(POOL p, size_t size, const char *file, int line);

#define palloc(p,size) palloc_debug(p,size,__FILE__,__LINE__)
#define pool_new_n(p,size) new_pool_n_debug(p,size,__FILE__,__LINE__)
#define pool_new(p) new_pool_n_debug(p,DEFAULT_POOl_SIZE,__FILE__,__LINE__)
#endif

#endif