bsd/netinet/ip_auth.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  * Copyright (C) 1997 by Darren Reed & Guido Van Rooij.
  24  *
  25  * Redistribution and use in source and binary forms are permitted
  26  * provided that this notice is preserved and due credit is given
  27  * to the original author and the contributors.
  28  *
  29  */
  30 #ifndef __IP_AUTH_H__
  31 #define __IP_AUTH_H__
  32
  33 #define FR_NUMAUTH      32
  34
  35 typedef struct  fr_authstat {
  36         U_QUAD_T        fas_hits;
  37         U_QUAD_T        fas_miss;
  38         u_long          fas_nospace;
  39         u_long          fas_added;
  40         u_long          fas_sendfail;
  41         u_long          fas_sendok;
  42         u_long          fas_queok;
  43         u_long          fas_quefail;
  44         u_long          fas_expire;
  45 } fr_authstat_t;
  46
  47 typedef struct  frauth {
  48         int     fra_age;
  49         int     fra_index;
  50         u_32_t  fra_pass;
  51         fr_info_t       fra_info;
  52 #if SOLARIS
  53         queue_t *fra_q;
  54 #endif
  55 } frauth_t;
  56
  57 typedef struct  frauthent  {
  58         struct  frentry fae_fr;
  59         struct  frauthent       *fae_next;
  60         u_long  fae_age;
  61 } frauthent_t;
  62
  63
  64 extern  frentry_t       *ipauth;
  65 extern  struct fr_authstat      fr_authstats;
  66 extern  int     fr_defaultauthage;
  67 extern  int     fr_authstart;
  68 extern  int     fr_authend;
  69 extern  int     fr_authsize;
  70 extern  int     fr_authused;
  71 extern  int     fr_checkauth __P((ip_t *, fr_info_t *));
  72 extern  void    fr_authexpire __P((void));
  73 extern  void    fr_authunload __P((void));
  74 extern  mb_t    *fr_authpkts[];
  75 #if defined(_KERNEL) && SOLARIS
  76 extern  int     fr_newauth __P((mb_t *, fr_info_t *, ip_t *, qif_t *));
  77 #else
  78 extern  int     fr_newauth __P((mb_t *, fr_info_t *, ip_t *));
  79 #endif
  80 #if defined(__NetBSD__) || defined(__OpenBSD__) || (__FreeBSD_version >= 300003)
  81 extern  int     fr_auth_ioctl __P((caddr_t, u_long, frentry_t *, frentry_t **));
  82 #else
  83 extern  int     fr_auth_ioctl __P((caddr_t, int, frentry_t *, frentry_t **));
  84 #endif
  85 #endif  /* __IP_AUTH_H__ */