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/*-
* 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.
* 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.
*
* @(#)tcp_debug.h 8.1 (Berkeley) 6/10/93
* $FreeBSD: release/9.1.0/sys/netinet/tcp_debug.h 188578 2009-02-13 15:14:43Z luigi $
*/
#ifndef _NETINET_TCP_DEBUG_H_
#define _NETINET_TCP_DEBUG_H_
struct tcp_debug {
uint32_t td_time; /* network format */
short td_act;
short td_ostate;
caddr_t td_tcb;
int td_family;
/*
* Co-existense of td_ti and td_ti6 below is ugly, but it is necessary
* to achieve backword compatibility to some extent.
*/
struct tcpiphdr td_ti;
struct {
#define IP6_HDR_LEN 40 /* sizeof(struct ip6_hdr) */
#if !defined(_KERNEL) && defined(INET6)
struct ip6_hdr ip6;
#else
u_char ip6buf[IP6_HDR_LEN];
#endif
struct tcphdr th;
} td_ti6;
#define td_ip6buf td_ti6.ip6buf
short td_req;
struct tcpcb td_cb;
};
#define TA_INPUT 0
#define TA_OUTPUT 1
#define TA_USER 2
#define TA_RESPOND 3
#define TA_DROP 4
#ifdef TANAMES
static const char *tanames[] =
{ "input", "output", "user", "respond", "drop" };
#endif
#define TCP_NDEBUG 100
#ifndef _KERNEL
/* XXX common variables for broken applications. */
struct tcp_debug tcp_debug[TCP_NDEBUG];
int tcp_debx;
#endif
#endif /* !_NETINET_TCP_DEBUG_H_ */