sys/dist/ipf/netinet/ip_auth.h

   1 /*      $NetBSD: ip_auth.h,v 1.5 2007/04/14 20:34:36 martin Exp $       */
   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  * Id: ip_auth.h,v 2.16.2.4 2008/03/16 06:58:36 darrenr Exp
   9  *
  10  */
  11 #ifndef _NETINET_IP_AUTH_H_
  12 #define _NETINET_IP_AUTH_H_
  13
  14 #define FR_NUMAUTH      32
  15
  16 typedef struct  frauth {
  17         int     fra_age;
  18         int     fra_len;
  19         int     fra_index;
  20         u_32_t  fra_pass;
  21         fr_info_t       fra_info;
  22         char    *fra_buf;
  23         u_32_t  fra_flx;
  24 #ifdef  MENTAT
  25         queue_t *fra_q;
  26         mb_t    *fra_m;
  27 #endif
  28 } frauth_t;
  29
  30 typedef 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
  38 typedef 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
  52 extern  frentry_t       *ipauth;
  53 extern  struct fr_authstat      fr_authstats;
  54 extern  int     fr_defaultauthage;
  55 extern  int     fr_authstart;
  56 extern  int     fr_authend;
  57 extern  int     fr_authsize;
  58 extern  int     fr_authused;
  59 extern  int     fr_auth_lock;
  60 extern  frentry_t *fr_checkauth __P((fr_info_t *, u_32_t *));
  61 extern  void    fr_authexpire __P((void));
  62 extern  int     fr_authinit __P((void));
  63 extern  void    fr_authunload __P((void));
  64 extern  int     fr_authflush __P((void));
  65 extern  mb_t    **fr_authpkts;
  66 extern  int     fr_newauth __P((mb_t *, fr_info_t *));
  67 extern  int     fr_preauthcmd __P((ioctlcmd_t, frentry_t *, frentry_t **));
  68 extern  int     fr_auth_ioctl __P((void *, ioctlcmd_t, int, int, void *));
  69 extern  int     fr_auth_waiting __P((void));
  70
  71 #endif  /* __IP_AUTH_H__ */