diff options
Diffstat (limited to 'src/libfreeswan/ipsec_encap.h')
| -rw-r--r-- | src/libfreeswan/ipsec_encap.h | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/src/libfreeswan/ipsec_encap.h b/src/libfreeswan/ipsec_encap.h new file mode 100644 index 000000000..17cd69269 --- /dev/null +++ b/src/libfreeswan/ipsec_encap.h @@ -0,0 +1,143 @@ +/* + * declarations relevant to encapsulation-like operations + * Copyright (C) 1996, 1997 John Ioannidis. + * Copyright (C) 1998, 1999, 2000, 2001 Richard Guy Briggs. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * RCSID $Id: ipsec_encap.h,v 1.1 2004/03/15 20:35:25 as Exp $ + */ + +#ifndef _IPSEC_ENCAP_H_ + +#define SENT_IP4 16 /* data is two struct in_addr + proto + ports*/ + /* (2 * sizeof(struct in_addr)) */ + /* sizeof(struct sockaddr_encap) + - offsetof(struct sockaddr_encap, Sen.Sip4.Src) */ + +struct sockaddr_encap +{ + __u8 sen_len; /* length */ + __u8 sen_family; /* AF_ENCAP */ + __u16 sen_type; /* see SENT_* */ + union + { + struct /* SENT_IP4 */ + { + struct in_addr Src; + struct in_addr Dst; + __u8 Proto; + __u16 Sport; + __u16 Dport; + } Sip4; + } Sen; +}; + +#define sen_ip_src Sen.Sip4.Src +#define sen_ip_dst Sen.Sip4.Dst +#define sen_proto Sen.Sip4.Proto +#define sen_sport Sen.Sip4.Sport +#define sen_dport Sen.Sip4.Dport + +#ifndef AF_ENCAP +#define AF_ENCAP 26 +#endif /* AF_ENCAP */ + +#define _IPSEC_ENCAP_H_ +#endif /* _IPSEC_ENCAP_H_ */ + +/* + * $Log: ipsec_encap.h,v $ + * Revision 1.1 2004/03/15 20:35:25 as + * added files from freeswan-2.04-x509-1.5.3 + * + * Revision 1.17 2002/04/24 07:36:46 mcr + * Moved from ./klips/net/ipsec/ipsec_encap.h,v + * + * Revision 1.16 2001/11/26 09:23:47 rgb + * Merge MCR's ipsec_sa, eroute, proc and struct lifetime changes. + * + * Revision 1.15.2.1 2001/09/25 02:18:54 mcr + * struct eroute moved to ipsec_eroute.h + * + * Revision 1.15 2001/09/14 16:58:36 rgb + * Added support for storing the first and last packets through a HOLD. + * + * Revision 1.14 2001/09/08 21:13:31 rgb + * Added pfkey ident extension support for ISAKMPd. (NetCelo) + * + * Revision 1.13 2001/06/14 19:35:08 rgb + * Update copyright date. + * + * Revision 1.12 2001/05/27 06:12:10 rgb + * Added structures for pid, packet count and last access time to eroute. + * Added packet count to beginning of /proc/net/ipsec_eroute. + * + * Revision 1.11 2000/09/08 19:12:56 rgb + * Change references from DEBUG_IPSEC to CONFIG_IPSEC_DEBUG. + * + * Revision 1.10 2000/03/22 16:15:36 rgb + * Fixed renaming of dev_get (MB). + * + * Revision 1.9 2000/01/21 06:13:26 rgb + * Added a macro for AF_ENCAP + * + * Revision 1.8 1999/12/31 14:56:55 rgb + * MB fix for 2.3 dev-use-count. + * + * Revision 1.7 1999/11/18 04:09:18 rgb + * Replaced all kernel version macros to shorter, readable form. + * + * Revision 1.6 1999/09/24 00:34:13 rgb + * Add Marc Boucher's support for 2.3.xx+. + * + * Revision 1.5 1999/04/11 00:28:57 henry + * GPL boilerplate + * + * Revision 1.4 1999/04/06 04:54:25 rgb + * Fix/Add RCSID Id: and Log: bits to make PHMDs happy. This includes + * patch shell fixes. + * + * Revision 1.3 1998/10/19 14:44:28 rgb + * Added inclusion of freeswan.h. + * sa_id structure implemented and used: now includes protocol. + * + * Revision 1.2 1998/07/14 18:19:33 rgb + * Added #ifdef __KERNEL__ directives to restrict scope of header. + * + * Revision 1.1 1998/06/18 21:27:44 henry + * move sources from klips/src to klips/net/ipsec, to keep stupid + * kernel-build scripts happier in the presence of symlinks + * + * Revision 1.2 1998/04/21 21:29:10 rgb + * Rearrange debug switches to change on the fly debug output from user + * space. Only kernel changes checked in at this time. radij.c was also + * changed to temporarily remove buggy debugging code in rj_delete causing + * an OOPS and hence, netlink device open errors. + * + * Revision 1.1 1998/04/09 03:05:58 henry + * sources moved up from linux/net/ipsec + * + * Revision 1.1.1.1 1998/04/08 05:35:02 henry + * RGB's ipsec-0.8pre2.tar.gz ipsec-0.8 + * + * Revision 0.4 1997/01/15 01:28:15 ji + * Minor cosmetic changes. + * + * Revision 0.3 1996/11/20 14:35:48 ji + * Minor Cleanup. + * Rationalized debugging code. + * + * Revision 0.2 1996/11/02 00:18:33 ji + * First limited release. + * + * + */ |