diff options
Diffstat (limited to 'freebsd/sys/netinet/tcp_debug.h')
| -rw-r--r-- | freebsd/sys/netinet/tcp_debug.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/freebsd/sys/netinet/tcp_debug.h b/freebsd/sys/netinet/tcp_debug.h new file mode 100644 index 00000000..0c103958 --- /dev/null +++ b/freebsd/sys/netinet/tcp_debug.h @@ -0,0 +1,80 @@ +/*- + * 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 + * $FreeBSD$ + */ + +#ifndef _NETINET_TCP_DEBUG_HH_ +#define _NETINET_TCP_DEBUG_HH_ + +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_HH_ */ |