bsd/netinet/tcp_debug.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*
  24  * Copyright (c) 1982, 1986, 1993
  25  *      The Regents of the University of California.  All rights reserved.
  26  *
  27  * Redistribution and use in source and binary forms, with or without
  28  * modification, are permitted provided that the following conditions
  29  * are met:
  30  * 1. Redistributions of source code must retain the above copyright
  31  *    notice, this list of conditions and the following disclaimer.
  32  * 2. Redistributions in binary form must reproduce the above copyright
  33  *    notice, this list of conditions and the following disclaimer in the
  34  *    documentation and/or other materials provided with the distribution.
  35  * 3. All advertising materials mentioning features or use of this software
  36  *    must display the following acknowledgement:
  37  *      This product includes software developed by the University of
  38  *      California, Berkeley and its contributors.
  39  * 4. Neither the name of the University nor the names of its contributors
  40  *    may be used to endorse or promote products derived from this software
  41  *    without specific prior written permission.
  42  *
  43  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  44  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  45  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  46  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  47  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  48  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  49  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  50  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  51  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  52  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  53  * SUCH DAMAGE.
  54  *
  55  *      @(#)tcp_debug.h 8.1 (Berkeley) 6/10/93
  56  * $FreeBSD: src/sys/netinet/tcp_debug.h,v 1.11 2000/01/29 11:49:05 shin Exp $
  57  */
  58
  59 #ifndef _NETINET_TCP_DEBUG_H_
  60 #define _NETINET_TCP_DEBUG_H_
  61 #include <sys/appleapiopts.h>
  62 #ifdef PRIVATE
  63
  64 struct  tcp_debug {
  65         n_time  td_time;
  66         short   td_act;
  67         short   td_ostate;
  68         caddr_t td_tcb;
  69         int     td_family;
  70         /*
  71          * Co-existense of td_ti and td_ti6 below is ugly, but it is necessary
  72          * to achieve backword compatibility to some extent.
  73          */
  74         struct  tcpiphdr td_ti;
  75         struct {
  76 #if !defined(KERNEL) && defined(INET6)
  77                 struct  ip6_hdr ip6;
  78 #else
  79                 u_char  ip6buf[40]; /* sizeof(struct ip6_hdr) */
  80 #endif
  81                 struct  tcphdr th;
  82         } td_ti6;
  83 #define td_ip6buf       td_ti6.ip6buf
  84         short   td_req;
  85         struct  tcpcb td_cb;
  86 };
  87
  88 #define TA_INPUT        0
  89 #define TA_OUTPUT       1
  90 #define TA_USER         2
  91 #define TA_RESPOND      3
  92 #define TA_DROP         4
  93
  94 #ifdef TANAMES
  95 static char     *tanames[] =
  96     { "input", "output", "user", "respond", "drop" };
  97 #endif
  98
  99 #define TCP_NDEBUG 100
 100
 101 #endif /* PRIVATE */
 102
 103 #endif /* !_NETINET_TCP_DEBUG_H_ */