tcp_debug.h

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    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_ */

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FreeBSD/Linux Kernel Cross Reference sys/netinet/tcp_debug.h

FreeBSD/Linux Kernel Cross Reference
sys/netinet/tcp_debug.h