home *** CD-ROM | disk | FTP | other *** search
- /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License"). You may not use this file except in compliance with the
- * License. Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
- /*
- * Copyright (c) 1982, 1986, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)tcpip.h 8.1 (Berkeley) 6/10/93
- */
-
- #ifndef _NETINET_TCPIP_H_
- #define _NETINET_TCPIP_H_
-
- /*
- * Tcp+ip header, after ip options removed.
- */
- struct tcpiphdr {
- struct ipovly ti_i; /* overlaid ip structure */
- struct tcphdr ti_t; /* tcp header */
- };
- #ifdef notyet
- /*
- * Tcp+ip header, after ip options removed but including TCP options.
- */
- struct full_tcpiphdr {
- struct ipovly ti_i; /* overlaid ip structure */
- struct tcphdr ti_t; /* tcp header */
- char ti_o[TCP_MAXOLEN]; /* space for tcp options */
- };
- #endif /* notyet */
- #define ti_x1 ti_i.ih_x1
- #define ti_pr ti_i.ih_pr
- #define ti_len ti_i.ih_len
- #define ti_src ti_i.ih_src
- #define ti_dst ti_i.ih_dst
- #define ti_sport ti_t.th_sport
- #define ti_dport ti_t.th_dport
- #define ti_seq ti_t.th_seq
- #define ti_ack ti_t.th_ack
- #define ti_x2 ti_t.th_x2
- #define ti_off ti_t.th_off
- #define ti_flags ti_t.th_flags
- #define ti_win ti_t.th_win
- #define ti_sum ti_t.th_sum
- #define ti_urp ti_t.th_urp
-
- #ifndef INET6
- /*
- * Same for templates.
- */
- struct tcptemp {
- struct ipovly tt_i; /* overlaid ip structure */
- struct tcphdr tt_t; /* tcp header */
- };
- #define tt_x1 tt_i.ih_x1
- #define tt_pr tt_i.ih_pr
- #define tt_len tt_i.ih_len
- #define tt_src tt_i.ih_src
- #define tt_dst tt_i.ih_dst
- #define tt_sport tt_t.th_sport
- #define tt_dport tt_t.th_dport
- #define tt_off tt_t.th_off
- #define tt_seq tt_t.th_seq
- #define tt_ack tt_t.th_ack
- #define tt_x2 tt_t.th_x2
- #define tt_flags tt_t.th_flags
- #define tt_win tt_t.th_win
- #define tt_sum tt_t.th_sum
- #define tt_urp tt_t.th_urp
- #else
-
- #define ip6tcp tcpip6hdr /* for KAME src sync over BSD*'s */
-
- /*
- * IPv6+TCP headers.
- */
- struct tcpip6hdr {
- struct ip6_hdr ti6_i; /* IPv6 header */
- struct tcphdr ti6_t; /* TCP header */
- };
- #define ti6_vfc ti6_i.ip6_vfc
- #define ti6_flow ti6_i.ip6_vlow
- #define ti6_plen ti6_i.ip6_plen
- #define ti6_nxt ti6_i.ip6_nxt
- #define ti6_hlim ti6_i.ip6_hlim
- #define ti6_src ti6_i.ip6_src
- #define ti6_dst ti6_i.ip6_dst
- #define ti6_sport ti6_t.th_sport
- #define ti6_dport ti6_t.th_dport
- #define ti6_seq ti6_t.th_seq
- #define ti6_ack ti6_t.th_ack
- #define ti6_x2 ti6_t.th_x2
- #define ti6_off ti6_t.th_off
- #define ti6_flags ti6_t.th_flags
- #define ti6_win ti6_t.th_win
- #define ti6_sum ti6_t.th_sum
- #define ti6_urp ti6_t.th_urp
-
- /*
- * Dual template for IPv4/IPv6 TCP.
- *
- * Optimized for IPv4
- */
- struct tcptemp {
- struct ipovly tt_i; /* overlaid ip structure */
- struct tcphdr tt_t; /* tcp header */
- struct ip6_hdr tt_i6; /* IPv6 header */
- };
- #define tt_x1 tt_i.ih_x1
- #define tt_pr tt_i.ih_pr
- #define tt_len tt_i.ih_len
- #define tt_src tt_i.ih_src
- #define tt_dst tt_i.ih_dst
- #define tt_sport tt_t.th_sport
- #define tt_dport tt_t.th_dport
- #define tt_off tt_t.th_off
- #define tt_seq tt_t.th_seq
- #define tt_ack tt_t.th_ack
- #define tt_x2 tt_t.th_x2
- #define tt_flags tt_t.th_flags
- #define tt_win tt_t.th_win
- #define tt_sum tt_t.th_sum
- #define tt_urp tt_t.th_urp
- #define tt_vfc tt_i6.ip6_vfc
- #define tt_flow tt_i6.ip6_flow
- #define tt_pr6 tt_i6.ip6_nxt
- #define tt_len6 tt_i6.ip6_plen
- #define tt_src6 tt_i6.ip6_src
- #define tt_dst6 tt_i6.ip6_dst
- #endif
-
- #endif
-