1 /* $OpenBSD: tcp_debug.h,v 1.11 2018/05/10 13:30:25 bluhm Exp $ */ 2 /* $NetBSD: tcp_debug.h,v 1.5 1994/06/29 06:38:38 cgd Exp $ */ 3 4 /* 5 * Copyright (c) 1982, 1986, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * @(#)tcp_debug.h 8.1 (Berkeley) 6/10/93 33 */ 34 35 #ifndef _NETINET_TCP_DEBUG_H_ 36 #define _NETINET_TCP_DEBUG_H_ 37 38 /* 39 * Tcp+ip header, after ip options removed. 40 */ 41 struct tcpiphdr { 42 struct ipovly ti_i; /* overlaid ip structure */ 43 struct tcphdr ti_t; /* tcp header */ 44 }; 45 #define ti_x1 ti_i.ih_x1 46 #define ti_pr ti_i.ih_pr 47 #define ti_len ti_i.ih_len 48 #define ti_src ti_i.ih_src 49 #define ti_dst ti_i.ih_dst 50 #define ti_sport ti_t.th_sport 51 #define ti_dport ti_t.th_dport 52 #define ti_seq ti_t.th_seq 53 #define ti_ack ti_t.th_ack 54 #define ti_x2 ti_t.th_x2 55 #define ti_off ti_t.th_off 56 #define ti_flags ti_t.th_flags 57 #define ti_win ti_t.th_win 58 #define ti_sum ti_t.th_sum 59 #define ti_urp ti_t.th_urp 60 61 struct tcpipv6hdr { 62 struct ip6_hdr ti6_i; 63 struct tcphdr ti6_t; 64 }; 65 66 #define ti6_src ti6_i.ip6_src 67 #define ti6_dst ti6_i.ip6_dst 68 #define ti6_plen ti6_i.ip6_plen 69 #define ti6_sport ti6_t.th_sport 70 #define ti6_dport ti6_t.th_dport 71 #define ti6_seq ti6_t.th_seq 72 #define ti6_ack ti6_t.th_ack 73 #define ti6_x2 ti6_t.th_x2 74 #define ti6_off ti6_t.th_off 75 #define ti6_flags ti6_t.th_flags 76 #define ti6_win ti6_t.th_win 77 #define ti6_sum ti6_t.th_sum 78 #define ti6_urp ti6_t.th_urp 79 80 struct tcp_debug { 81 uint32_t td_time; 82 short td_act; 83 short td_ostate; 84 caddr_t td_tcb; 85 struct tcpiphdr td_ti; 86 struct tcpipv6hdr td_ti6; 87 short td_req; 88 struct tcpcb td_cb; 89 }; 90 91 #define TA_INPUT 0 92 #define TA_OUTPUT 1 93 #define TA_USER 2 94 #define TA_RESPOND 3 95 #define TA_DROP 4 96 #define TA_TIMER 5 97 98 #ifdef TANAMES 99 const char *tanames[] = 100 { "input", "output", "user", "respond", "drop", "timer" }; 101 #endif /* TANAMES */ 102 103 #define TCP_NDEBUG 100 104 extern struct tcp_debug tcp_debug[]; 105 extern int tcp_debx; 106 #endif /* _NETINET_TCP_DEBUG_H_ */ 107