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/* $FreeBSD$ */
/*
* Copyright (C) 2012 by Darren Reed.
*
* See the IPFILTER.LICENCE file for details on licencing.
*
* $FreeBSD$
* Id: ip_auth.h,v 2.16.2.2 2006/03/16 06:45:49 darrenr Exp $
*
*/
#ifndef __IP_AUTH_H__
#define __IP_AUTH_H__
#define FR_NUMAUTH 32
typedef struct frauth {
int fra_age;
int fra_len;
int fra_index;
u_32_t fra_pass;
fr_info_t fra_info;
char *fra_buf;
u_32_t fra_flx;
#ifdef MENTAT
queue_t *fra_q;
mb_t *fra_m;
#endif
} frauth_t;
typedef struct frauthent {
struct frentry fae_fr;
struct frauthent *fae_next;
struct frauthent **fae_pnext;
u_long fae_age;
int fae_ref;
} frauthent_t;
typedef struct ipf_authstat {
U_QUAD_T fas_hits;
U_QUAD_T fas_miss;
u_long fas_nospace;
u_long fas_added;
u_long fas_sendfail;
u_long fas_sendok;
u_long fas_queok;
u_long fas_quefail;
u_long fas_expire;
frauthent_t *fas_faelist;
} ipf_authstat_t;
typedef struct ipf_auth_softc_s {
ipfrwlock_t ipf_authlk;
ipfmutex_t ipf_auth_mx;
int ipf_auth_size;
int ipf_auth_used;
int ipf_auth_replies;
int ipf_auth_defaultage;
int ipf_auth_lock;
ipf_authstat_t ipf_auth_stats;
frauth_t *ipf_auth;
mb_t **ipf_auth_pkts;
int ipf_auth_start;
int ipf_auth_end;
int ipf_auth_next;
frauthent_t *ipf_auth_entries;
frentry_t *ipf_auth_ip;
frentry_t *ipf_auth_rules;
} ipf_auth_softc_t;
extern frentry_t *ipf_auth_check __P((fr_info_t *, u_32_t *));
extern void ipf_auth_expire __P((ipf_main_softc_t *));
extern int ipf_auth_ioctl __P((ipf_main_softc_t *, caddr_t, ioctlcmd_t,
int, int, void *));
extern int ipf_auth_init __P((void));
extern int ipf_auth_main_load __P((void));
extern int ipf_auth_main_unload __P((void));
extern void ipf_auth_soft_destroy __P((ipf_main_softc_t *, void *));
extern void *ipf_auth_soft_create __P((ipf_main_softc_t *));
extern int ipf_auth_new __P((mb_t *, fr_info_t *));
extern int ipf_auth_precmd __P((ipf_main_softc_t *, ioctlcmd_t,
frentry_t *, frentry_t **));
extern void ipf_auth_unload __P((ipf_main_softc_t *));
extern int ipf_auth_waiting __P((ipf_main_softc_t *));
extern void ipf_auth_setlock __P((void *, int));
extern int ipf_auth_soft_init __P((ipf_main_softc_t *, void *));
extern int ipf_auth_soft_fini __P((ipf_main_softc_t *, void *));
extern u_32_t ipf_auth_pre_scanlist __P((ipf_main_softc_t *, fr_info_t *,
u_32_t));
extern frentry_t **ipf_auth_rulehead __P((ipf_main_softc_t *));
#endif /* __IP_AUTH_H__ */
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