8298c17c6c
input path. These probes get some of the fields in host order, whereas the output probes get them in network order, so a single translator isn't enough. This workaround ensures that the problem is essentially invisble to users: none of the probe arguments or their fields have changed. Approved by: re (hrs)
128 lines
4.3 KiB
C
128 lines
4.3 KiB
C
/*-
|
|
* Copyright (c) 2013 Mark Johnston <markj@FreeBSD.org>
|
|
*
|
|
* 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.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include "opt_kdtrace.h"
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/sdt.h>
|
|
|
|
SDT_PROVIDER_DEFINE(ip);
|
|
SDT_PROVIDER_DEFINE(tcp);
|
|
SDT_PROVIDER_DEFINE(udp);
|
|
|
|
SDT_PROBE_DEFINE6_XLATE(ip, , , receive, receive,
|
|
"void *", "pktinfo_t *",
|
|
"void *", "csinfo_t *",
|
|
"uint8_t *", "ipinfo_t *",
|
|
"struct ifnet *", "ifinfo_t *",
|
|
"struct ip *", "ipv4info_t *",
|
|
"struct ip6_hdr *", "ipv6info_t *");
|
|
|
|
SDT_PROBE_DEFINE6_XLATE(ip, , , send, send,
|
|
"void *", "pktinfo_t *",
|
|
"void *", "csinfo_t *",
|
|
"uint8_t *", "ipinfo_t *",
|
|
"struct ifnet *", "ifinfo_t *",
|
|
"struct ip *", "ipv4info_t *",
|
|
"struct ip6_hdr *", "ipv6info_t *");
|
|
|
|
SDT_PROBE_DEFINE5_XLATE(tcp, , , accept_established, accept-established,
|
|
"void *", "pktinfo_t *",
|
|
"struct tcpcb *", "csinfo_t *",
|
|
"uint8_t *", "ipinfo_t *",
|
|
"struct tcpcb *", "tcpsinfo_t *" ,
|
|
"struct tcphdr *", "tcpinfoh_t *");
|
|
|
|
SDT_PROBE_DEFINE5_XLATE(tcp, , , accept_refused, accept-refused,
|
|
"void *", "pktinfo_t *",
|
|
"struct tcpcb *", "csinfo_t *",
|
|
"uint8_t *", "ipinfo_t *",
|
|
"struct tcpcb *", "tcpsinfo_t *" ,
|
|
"struct tcphdr *", "tcpinfo_t *");
|
|
|
|
SDT_PROBE_DEFINE5_XLATE(tcp, , , connect_established, connect-established,
|
|
"void *", "pktinfo_t *",
|
|
"struct tcpcb *", "csinfo_t *",
|
|
"uint8_t *", "ipinfo_t *",
|
|
"struct tcpcb *", "tcpsinfo_t *" ,
|
|
"struct tcphdr *", "tcpinfoh_t *");
|
|
|
|
SDT_PROBE_DEFINE5_XLATE(tcp, , , connect_refused, connect-refused,
|
|
"void *", "pktinfo_t *",
|
|
"struct tcpcb *", "csinfo_t *",
|
|
"uint8_t *", "ipinfo_t *",
|
|
"struct tcpcb *", "tcpsinfo_t *" ,
|
|
"struct tcphdr *", "tcpinfoh_t *");
|
|
|
|
SDT_PROBE_DEFINE5_XLATE(tcp, , , connect_request, connect-request,
|
|
"void *", "pktinfo_t *",
|
|
"struct tcpcb *", "csinfo_t *",
|
|
"uint8_t *", "ipinfo_t *",
|
|
"struct tcpcb *", "tcpsinfo_t *" ,
|
|
"struct tcphdr *", "tcpinfo_t *");
|
|
|
|
SDT_PROBE_DEFINE5_XLATE(tcp, , , receive, receive,
|
|
"void *", "pktinfo_t *",
|
|
"struct tcpcb *", "csinfo_t *",
|
|
"uint8_t *", "ipinfo_t *",
|
|
"struct tcpcb *", "tcpsinfo_t *" ,
|
|
"struct tcphdr *", "tcpinfoh_t *");
|
|
|
|
SDT_PROBE_DEFINE5_XLATE(tcp, , , send, send,
|
|
"void *", "pktinfo_t *",
|
|
"struct tcpcb *", "csinfo_t *",
|
|
"uint8_t *", "ipinfo_t *",
|
|
"struct tcpcb *", "tcpsinfo_t *" ,
|
|
"struct tcphdr *", "tcpinfo_t *");
|
|
|
|
SDT_PROBE_DEFINE6_XLATE(tcp, , , state_change, state-change,
|
|
"void *", "void *",
|
|
"struct tcpcb *", "csinfo_t *",
|
|
"void *", "void *",
|
|
"struct tcpcb *", "tcpsinfo_t *",
|
|
"void *", "void *",
|
|
"int", "tcplsinfo_t *");
|
|
|
|
SDT_PROBE_DEFINE5_XLATE(udp, , , receive, receive,
|
|
"void *", "pktinfo_t *",
|
|
"struct inpcb *", "csinfo_t *",
|
|
"uint8_t *", "ipinfo_t *",
|
|
"struct inpcb *", "udpsinfo_t *",
|
|
"struct udphdr *", "udpinfo_t *");
|
|
|
|
SDT_PROBE_DEFINE5_XLATE(udp, , , send, send,
|
|
"void *", "pktinfo_t *",
|
|
"struct inpcb *", "csinfo_t *",
|
|
"uint8_t *", "ipinfo_t *",
|
|
"struct inpcb *", "udpsinfo_t *",
|
|
"struct udphdr *", "udpinfo_t *");
|