144 lines
4.3 KiB
C
144 lines
4.3 KiB
C
/*
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* declarations relevant to encapsulation-like operations
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* Copyright (C) 1996, 1997 John Ioannidis.
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* Copyright (C) 1998, 1999, 2000, 2001 Richard Guy Briggs.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* RCSID $Id: ipsec_encap.h,v 1.1 2004/03/15 20:35:25 as Exp $
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*/
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#ifndef _IPSEC_ENCAP_H_
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#define SENT_IP4 16 /* data is two struct in_addr + proto + ports*/
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/* (2 * sizeof(struct in_addr)) */
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/* sizeof(struct sockaddr_encap)
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- offsetof(struct sockaddr_encap, Sen.Sip4.Src) */
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struct sockaddr_encap
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{
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__u8 sen_len; /* length */
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__u8 sen_family; /* AF_ENCAP */
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__u16 sen_type; /* see SENT_* */
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union
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{
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struct /* SENT_IP4 */
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{
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struct in_addr Src;
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struct in_addr Dst;
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__u8 Proto;
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__u16 Sport;
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__u16 Dport;
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} Sip4;
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} Sen;
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};
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#define sen_ip_src Sen.Sip4.Src
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#define sen_ip_dst Sen.Sip4.Dst
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#define sen_proto Sen.Sip4.Proto
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#define sen_sport Sen.Sip4.Sport
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#define sen_dport Sen.Sip4.Dport
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#ifndef AF_ENCAP
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#define AF_ENCAP 26
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#endif /* AF_ENCAP */
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#define _IPSEC_ENCAP_H_
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#endif /* _IPSEC_ENCAP_H_ */
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/*
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* $Log: ipsec_encap.h,v $
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* Revision 1.1 2004/03/15 20:35:25 as
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* added files from freeswan-2.04-x509-1.5.3
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*
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* Revision 1.17 2002/04/24 07:36:46 mcr
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* Moved from ./klips/net/ipsec/ipsec_encap.h,v
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*
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* Revision 1.16 2001/11/26 09:23:47 rgb
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* Merge MCR's ipsec_sa, eroute, proc and struct lifetime changes.
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*
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* Revision 1.15.2.1 2001/09/25 02:18:54 mcr
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* struct eroute moved to ipsec_eroute.h
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*
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* Revision 1.15 2001/09/14 16:58:36 rgb
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* Added support for storing the first and last packets through a HOLD.
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*
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* Revision 1.14 2001/09/08 21:13:31 rgb
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* Added pfkey ident extension support for ISAKMPd. (NetCelo)
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*
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* Revision 1.13 2001/06/14 19:35:08 rgb
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* Update copyright date.
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*
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* Revision 1.12 2001/05/27 06:12:10 rgb
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* Added structures for pid, packet count and last access time to eroute.
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* Added packet count to beginning of /proc/net/ipsec_eroute.
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*
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* Revision 1.11 2000/09/08 19:12:56 rgb
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* Change references from DEBUG_IPSEC to CONFIG_IPSEC_DEBUG.
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*
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* Revision 1.10 2000/03/22 16:15:36 rgb
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* Fixed renaming of dev_get (MB).
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*
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* Revision 1.9 2000/01/21 06:13:26 rgb
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* Added a macro for AF_ENCAP
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*
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* Revision 1.8 1999/12/31 14:56:55 rgb
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* MB fix for 2.3 dev-use-count.
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*
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* Revision 1.7 1999/11/18 04:09:18 rgb
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* Replaced all kernel version macros to shorter, readable form.
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*
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* Revision 1.6 1999/09/24 00:34:13 rgb
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* Add Marc Boucher's support for 2.3.xx+.
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*
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* Revision 1.5 1999/04/11 00:28:57 henry
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* GPL boilerplate
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*
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* Revision 1.4 1999/04/06 04:54:25 rgb
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* Fix/Add RCSID Id: and Log: bits to make PHMDs happy. This includes
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* patch shell fixes.
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*
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* Revision 1.3 1998/10/19 14:44:28 rgb
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* Added inclusion of freeswan.h.
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* sa_id structure implemented and used: now includes protocol.
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*
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* Revision 1.2 1998/07/14 18:19:33 rgb
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* Added #ifdef __KERNEL__ directives to restrict scope of header.
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*
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* Revision 1.1 1998/06/18 21:27:44 henry
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* move sources from klips/src to klips/net/ipsec, to keep stupid
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* kernel-build scripts happier in the presence of symlinks
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*
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* Revision 1.2 1998/04/21 21:29:10 rgb
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* Rearrange debug switches to change on the fly debug output from user
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* space. Only kernel changes checked in at this time. radij.c was also
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* changed to temporarily remove buggy debugging code in rj_delete causing
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* an OOPS and hence, netlink device open errors.
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*
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* Revision 1.1 1998/04/09 03:05:58 henry
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* sources moved up from linux/net/ipsec
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*
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* Revision 1.1.1.1 1998/04/08 05:35:02 henry
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* RGB's ipsec-0.8pre2.tar.gz ipsec-0.8
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*
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* Revision 0.4 1997/01/15 01:28:15 ji
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* Minor cosmetic changes.
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*
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* Revision 0.3 1996/11/20 14:35:48 ji
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* Minor Cleanup.
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* Rationalized debugging code.
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*
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* Revision 0.2 1996/11/02 00:18:33 ji
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* First limited release.
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*
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*
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*/
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