ip_auth.h revision 170268 
1/*	$FreeBSD: head/sys/contrib/ipfilter/netinet/ip_auth.h 170268 2007-06-04 02:54:36Z darrenr $	*/
2
3/*
4 * Copyright (C) 1997-2001 by Darren Reed & Guido Van Rooij.
5 *
6 * See the IPFILTER.LICENCE file for details on licencing.
7 *
8 * $FreeBSD: head/sys/contrib/ipfilter/netinet/ip_auth.h 170268 2007-06-04 02:54:36Z darrenr $
9 * Id: ip_auth.h,v 2.16.2.2 2006/03/16 06:45:49 darrenr Exp $
10 *
11 */
12#ifndef	__IP_AUTH_H__
13#define	__IP_AUTH_H__
14
15#define FR_NUMAUTH      32
16
17typedef struct  frauth {
18	int	fra_age;
19	int	fra_len;
20	int	fra_index;
21	u_32_t	fra_pass;
22	fr_info_t	fra_info;
23	char	*fra_buf;
24#ifdef	MENTAT
25	queue_t	*fra_q;
26	mb_t	*fra_m;
27#endif
28} frauth_t;
29
30typedef	struct	frauthent  {
31	struct	frentry	fae_fr;
32	struct	frauthent	*fae_next;
33	struct	frauthent	**fae_pnext;
34	u_long	fae_age;
35	int	fae_ref;
36} frauthent_t;
37
38typedef struct  fr_authstat {
39	U_QUAD_T	fas_hits;
40	U_QUAD_T	fas_miss;
41	u_long		fas_nospace;
42	u_long		fas_added;
43	u_long		fas_sendfail;
44	u_long		fas_sendok;
45	u_long		fas_queok;
46	u_long		fas_quefail;
47	u_long		fas_expire;
48	frauthent_t	*fas_faelist;
49} fr_authstat_t;
50
51
52extern	frentry_t	*ipauth;
53extern	struct fr_authstat	fr_authstats;
54extern	int	fr_defaultauthage;
55extern	int	fr_authstart;
56extern	int	fr_authend;
57extern	int	fr_authsize;
58extern	int	fr_authused;
59extern	int	fr_auth_lock;
60extern	frentry_t *fr_checkauth __P((fr_info_t *, u_32_t *));
61extern	void	fr_authexpire __P((void));
62extern	int	fr_authinit __P((void));
63extern	void	fr_authunload __P((void));
64extern	int	fr_authflush __P((void));
65extern	mb_t	**fr_authpkts;
66extern	int	fr_newauth __P((mb_t *, fr_info_t *));
67extern	int	fr_preauthcmd __P((ioctlcmd_t, frentry_t *, frentry_t **));
68extern	int	fr_auth_ioctl __P((caddr_t, ioctlcmd_t, int, int, void *));
69extern	int	fr_auth_waiting __P((void));
70
71#endif	/* __IP_AUTH_H__ */
72