crypto/dist/ipsec-tools/src/racoon/pfkey.h

   1 /*      $NetBSD: pfkey.h,v 1.7 2008/12/23 14:03:12 tteras Exp $ */
   2
   3 /* Id: pfkey.h,v 1.3 2004/06/11 16:00:17 ludvigm Exp */
   4
   5 /*
   6  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
   7  * All rights reserved.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. Neither the name of the project nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  */
  33
  34 #ifndef _PFKEY_H
  35 #define _PFKEY_H
  36
  37 struct pfkey_satype {
  38         u_int8_t        ps_satype;
  39         const char      *ps_name;
  40 };
  41
  42 extern const struct pfkey_satype pfkey_satypes[];
  43 extern const int pfkey_nsatypes;
  44
  45 extern vchar_t *pfkey_dump_sadb __P((int));
  46 extern void pfkey_flush_sadb __P((u_int));
  47 extern int pfkey_init __P((void));
  48 extern int pfkey_reload __P((void));
  49
  50 extern struct pfkey_st *pfkey_getpst __P((caddr_t *, int, int));
  51
  52 extern int pk_checkalg __P((int, int, int));
  53
  54 struct ph2handle;
  55 extern void pk_fixup_sa_addresses __P((caddr_t *mhp));
  56 extern int pk_sendgetspi __P((struct ph2handle *));
  57 extern int pk_sendupdate __P((struct ph2handle *));
  58 extern int pk_sendadd __P((struct ph2handle *));
  59 extern int pk_sendeacquire __P((struct ph2handle *));
  60 extern int pk_sendspdupdate2 __P((struct ph2handle *));
  61 extern int pk_sendspdadd2 __P((struct ph2handle *));
  62 extern int pk_sendspddelete __P((struct ph2handle *));
  63
  64 extern u_int pfkey2ipsecdoi_proto __P((u_int));
  65 extern u_int ipsecdoi2pfkey_proto __P((u_int));
  66 extern u_int pfkey2ipsecdoi_mode __P((u_int));
  67 extern u_int ipsecdoi2pfkey_mode __P((u_int));
  68
  69 extern int pfkey_convertfromipsecdoi __P(( u_int, u_int, u_int,
  70         u_int *, u_int *, u_int *, u_int *, u_int *));
  71 extern u_int32_t pk_getseq __P((void));
  72 extern const char *sadbsecas2str
  73         __P((struct sockaddr *, struct sockaddr *, int, u_int32_t, int));
  74
  75 #endif /* _PFKEY_H */