1 /*- 2 * Copyright (c) 1982, 1986, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 4. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)tcp_debug.h 8.1 (Berkeley) 6/10/93 30 * $FreeBSD$ 31 */ 32 33 #ifndef _NETINET_TCP_DEBUG_H_ 34 #define _NETINET_TCP_DEBUG_H_ 35 36 struct tcp_debug { 37 uint32_t td_time; /* network format */ 38 short td_act; 39 short td_ostate; 40 caddr_t td_tcb; 41 int td_family; 42 /* 43 * Co-existense of td_ti and td_ti6 below is ugly, but it is necessary 44 * to achieve backword compatibility to some extent. 45 */ 46 struct tcpiphdr td_ti; 47 struct { 48 #define IP6_HDR_LEN 40 /* sizeof(struct ip6_hdr) */ 49 #if !defined(_KERNEL) && defined(INET6) 50 struct ip6_hdr ip6; 51 #else 52 u_char ip6buf[IP6_HDR_LEN]; 53 #endif 54 struct tcphdr th; 55 } td_ti6; 56 #define td_ip6buf td_ti6.ip6buf 57 short td_req; 58 struct tcpcb td_cb; 59 }; 60 61 #define TA_INPUT 0 62 #define TA_OUTPUT 1 63 #define TA_USER 2 64 #define TA_RESPOND 3 65 #define TA_DROP 4 66 67 #ifdef TANAMES 68 static const char *tanames[] = 69 { "input", "output", "user", "respond", "drop" }; 70 #endif 71 72 #define TCP_NDEBUG 100 73 74 #ifndef _KERNEL 75 /* XXX common variables for broken applications. */ 76 struct tcp_debug tcp_debug[TCP_NDEBUG]; 77 int tcp_debx; 78 #endif 79 80 #endif /* !_NETINET_TCP_DEBUG_H_ */ 81