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/*
* Copyright (C) 1993-2001, 2003 by Darren Reed.
*
* See the IPFILTER.LICENCE file for details on licencing.
*
* $Id: ip_pool.h,v 2.26.2.6 2007/10/10 09:51:43 darrenr Exp $
*/
#ifndef __IP_POOL_H__
#define __IP_POOL_H__
#if defined(_KERNEL) && !defined(__osf__) && !defined(__hpux) && \
!defined(linux) && !defined(sun) && !defined(AIX)
# include <net/radix.h>
extern void rn_freehead __P((struct radix_node_head *));
# define FreeS(p, z) KFREES(p, z)
extern int max_keylen;
#else
# if defined(__osf__) || defined(__hpux) || defined(sun)
# include "radix_ipf_local.h"
# define radix_mask ipf_radix_mask
# define radix_node ipf_radix_node
# define radix_node_head ipf_radix_node_head
# else
# include "radix_ipf.h"
# endif
#endif
#include "netinet/ip_lookup.h"
#define IP_POOL_NOMATCH 0
#define IP_POOL_POSITIVE 1
typedef struct ip_pool_node {
struct radix_node ipn_nodes[2];
addrfamily_t ipn_addr;
addrfamily_t ipn_mask;
int ipn_info;
int ipn_ref;
char ipn_name[FR_GROUPLEN];
u_long ipn_hits;
struct ip_pool_node *ipn_next, **ipn_pnext;
} ip_pool_node_t;
typedef struct ip_pool_s {
struct ip_pool_s *ipo_next;
struct ip_pool_s **ipo_pnext;
struct radix_node_head *ipo_head;
ip_pool_node_t *ipo_list;
u_long ipo_hits;
int ipo_unit;
int ipo_flags;
int ipo_ref;
char ipo_name[FR_GROUPLEN];
} ip_pool_t;
#define IPOOL_DELETE 0x01
#define IPOOL_ANON 0x02
typedef struct ip_pool_stat {
u_long ipls_pools;
u_long ipls_tables;
u_long ipls_nodes;
ip_pool_t *ipls_list[IPL_LOGSIZE];
} ip_pool_stat_t;
extern ip_pool_stat_t ipoolstat;
extern ip_pool_t *ip_pool_list[IPL_LOGSIZE];
extern int ip_pool_search __P((void *, int, void *));
extern int ip_pool_init __P((void));
extern void ip_pool_fini __P((void));
extern int ip_pool_create __P((iplookupop_t *));
extern int ip_pool_insert __P((ip_pool_t *, i6addr_t *, i6addr_t *, int));
extern int ip_pool_remove __P((ip_pool_t *, ip_pool_node_t *));
extern int ip_pool_destroy __P((int, char *));
extern void ip_pool_free __P((ip_pool_t *));
extern void ip_pool_deref __P((ip_pool_t *));
extern void ip_pool_node_deref __P((ip_pool_node_t *));
extern void *ip_pool_find __P((int, char *));
extern ip_pool_node_t *ip_pool_findeq __P((ip_pool_t *,
addrfamily_t *, addrfamily_t *));
extern int ip_pool_flush __P((iplookupflush_t *));
extern int ip_pool_statistics __P((iplookupop_t *));
extern int ip_pool_getnext __P((ipftoken_t *, ipflookupiter_t *));
extern void ip_pool_iterderef __P((u_int, int, void *));
#endif /* __IP_POOL_H__ */