mirror of
https://github.com/freebsd/freebsd-src.git
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Made TCPDEBUG truely optional. Based on changes I made in FreeBSD 1.1.5.
Fixed somebody's idea of a joke - about the first half of the lines in in_proto.c were spaced over by one space.
This commit is contained in:
parent
57f30b48dc
commit
610ee2f9b5
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=2788
@ -164,7 +164,7 @@ netinet/ip_input.c optional inet
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netinet/ip_mroute.c optional inet
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netinet/ip_output.c optional inet
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netinet/raw_ip.c optional inet
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netinet/tcp_debug.c optional inet
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netinet/tcp_debug.c optional tcpdebug
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netinet/tcp_input.c optional inet
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netinet/tcp_output.c optional inet
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netinet/tcp_subr.c optional inet
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@ -1,127 +1,129 @@
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/*
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* Copyright (c) 1982, 1986, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)in_proto.c 8.1 (Berkeley) 6/10/93
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* $Id: in_proto.c,v 1.4 1994/09/06 22:42:19 wollman Exp $
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*/
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/*
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* Copyright (c) 1982, 1986, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* @(#)in_proto.c 8.1 (Berkeley) 6/10/93
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* $Id: in_proto.c,v 1.5 1994/09/14 03:10:08 wollman Exp $
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*/
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <sys/protosw.h>
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#include <sys/domain.h>
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#include <sys/mbuf.h>
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#include <sys/param.h>
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#include <sys/socket.h>
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#include <sys/protosw.h>
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#include <sys/domain.h>
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#include <sys/mbuf.h>
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#include <net/if.h>
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#include <net/radix.h>
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#include <net/route.h>
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#include <net/if.h>
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#include <net/radix.h>
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#include <net/route.h>
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#include <netinet/in.h>
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#include <netinet/in_systm.h>
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#include <netinet/ip.h>
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#include <netinet/ip_var.h>
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#include <netinet/ip_icmp.h>
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#include <netinet/in_pcb.h>
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#include <netinet/igmp_var.h>
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#include <netinet/tcp.h>
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#include <netinet/tcp_fsm.h>
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#include <netinet/tcp_seq.h>
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#include <netinet/tcp_timer.h>
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#include <netinet/tcp_var.h>
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#include <netinet/tcpip.h>
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#include <netinet/tcp_debug.h>
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#include <netinet/udp.h>
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#include <netinet/udp_var.h>
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/*
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* TCP/IP protocol family: IP, ICMP, UDP, TCP.
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*/
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#include <netinet/in.h>
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#include <netinet/in_systm.h>
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#include <netinet/ip.h>
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#include <netinet/ip_var.h>
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#include <netinet/ip_icmp.h>
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#include <netinet/in_pcb.h>
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#include <netinet/igmp_var.h>
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#include <netinet/tcp.h>
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#include <netinet/tcp_fsm.h>
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#include <netinet/tcp_seq.h>
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#include <netinet/tcp_timer.h>
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#include <netinet/tcp_var.h>
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#include <netinet/tcpip.h>
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#ifdef TCPDEBUG
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#include <netinet/tcp_debug.h>
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#endif
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#include <netinet/udp.h>
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#include <netinet/udp_var.h>
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/*
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* TCP/IP protocol family: IP, ICMP, UDP, TCP.
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*/
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#ifdef NSIP
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void idpip_input(), nsip_ctlinput();
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#endif
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#ifdef NSIP
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void idpip_input(), nsip_ctlinput();
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#endif
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#ifdef TPIP
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void tpip_input(), tpip_ctlinput(), tp_ctloutput();
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int tp_init(), tp_slowtimo(), tp_drain(), tp_usrreq();
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#endif
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#ifdef TPIP
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void tpip_input(), tpip_ctlinput(), tp_ctloutput();
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int tp_init(), tp_slowtimo(), tp_drain(), tp_usrreq();
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#endif
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#ifdef EON
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void eoninput(), eonctlinput(), eonprotoinit();
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#endif /* EON */
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#ifdef EON
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void eoninput(), eonctlinput(), eonprotoinit();
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#endif /* EON */
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void multiencap_decap(struct mbuf *);
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extern struct domain inetdomain;
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extern struct domain inetdomain;
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struct protosw inetsw[] = {
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{ 0, &inetdomain, 0, 0,
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0, ip_output, 0, 0,
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0,
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ip_init, 0, ip_slowtimo, ip_drain, ip_sysctl
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},
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{ SOCK_DGRAM, &inetdomain, IPPROTO_UDP, PR_ATOMIC|PR_ADDR,
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udp_input, 0, udp_ctlinput, ip_ctloutput,
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udp_usrreq,
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udp_init, 0, 0, 0, udp_sysctl
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},
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{ SOCK_STREAM, &inetdomain, IPPROTO_TCP, PR_CONNREQUIRED|PR_WANTRCVD,
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tcp_input, 0, tcp_ctlinput, tcp_ctloutput,
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tcp_usrreq,
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tcp_init, tcp_fasttimo, tcp_slowtimo, tcp_drain,
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},
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{ SOCK_RAW, &inetdomain, IPPROTO_RAW, PR_ATOMIC|PR_ADDR,
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rip_input, rip_output, 0, rip_ctloutput,
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rip_usrreq,
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0, 0, 0, 0,
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},
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{ SOCK_RAW, &inetdomain, IPPROTO_ICMP, PR_ATOMIC|PR_ADDR,
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icmp_input, rip_output, 0, rip_ctloutput,
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rip_usrreq,
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0, 0, 0, 0, icmp_sysctl
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},
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{ SOCK_RAW, &inetdomain, IPPROTO_IGMP, PR_ATOMIC|PR_ADDR,
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igmp_input, rip_output, 0, rip_ctloutput,
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rip_usrreq,
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igmp_init, igmp_fasttimo, igmp_slowtimo, 0,
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},
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{ SOCK_RAW, &inetdomain, IPPROTO_RSVP, PR_ATOMIC|PR_ADDR,
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rip_input, rip_output, 0, rip_ctloutput,
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rip_usrreq,
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0, 0, 0, 0,
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},
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{ SOCK_RAW, &inetdomain, IPPROTO_ENCAP, PR_ATOMIC|PR_ADDR,
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multiencap_decap, rip_output, 0, rip_ctloutput,
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rip_usrreq,
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0, 0, 0, 0,
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},
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struct protosw inetsw[] = {
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{ 0, &inetdomain, 0, 0,
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0, ip_output, 0, 0,
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0,
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ip_init, 0, ip_slowtimo, ip_drain, ip_sysctl
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},
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{ SOCK_DGRAM, &inetdomain, IPPROTO_UDP, PR_ATOMIC|PR_ADDR,
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udp_input, 0, udp_ctlinput, ip_ctloutput,
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udp_usrreq,
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udp_init, 0, 0, 0, udp_sysctl
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},
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{ SOCK_STREAM, &inetdomain, IPPROTO_TCP, PR_CONNREQUIRED|PR_WANTRCVD,
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tcp_input, 0, tcp_ctlinput, tcp_ctloutput,
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tcp_usrreq,
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tcp_init, tcp_fasttimo, tcp_slowtimo, tcp_drain,
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},
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{ SOCK_RAW, &inetdomain, IPPROTO_RAW, PR_ATOMIC|PR_ADDR,
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rip_input, rip_output, 0, rip_ctloutput,
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rip_usrreq,
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0, 0, 0, 0,
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},
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{ SOCK_RAW, &inetdomain, IPPROTO_ICMP, PR_ATOMIC|PR_ADDR,
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icmp_input, rip_output, 0, rip_ctloutput,
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rip_usrreq,
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0, 0, 0, 0, icmp_sysctl
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},
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{ SOCK_RAW, &inetdomain, IPPROTO_IGMP, PR_ATOMIC|PR_ADDR,
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igmp_input, rip_output, 0, rip_ctloutput,
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rip_usrreq,
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igmp_init, igmp_fasttimo, igmp_slowtimo, 0,
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},
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{ SOCK_RAW, &inetdomain, IPPROTO_RSVP, PR_ATOMIC|PR_ADDR,
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rip_input, rip_output, 0, rip_ctloutput,
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rip_usrreq,
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0, 0, 0, 0,
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},
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{ SOCK_RAW, &inetdomain, IPPROTO_ENCAP, PR_ATOMIC|PR_ADDR,
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multiencap_decap, rip_output, 0, rip_ctloutput,
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rip_usrreq,
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0, 0, 0, 0,
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},
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#ifdef TPIP
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{ SOCK_SEQPACKET,&inetdomain, IPPROTO_TP, PR_CONNREQUIRED|PR_WANTRCVD,
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tpip_input, 0, tpip_ctlinput, tp_ctloutput,
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@ -31,7 +31,7 @@
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* SUCH DAMAGE.
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*
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* @(#)tcp_input.c 8.5 (Berkeley) 4/10/94
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* $Id: tcp_input.c,v 1.6 1994/08/18 22:35:32 wollman Exp $
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* $Id: tcp_input.c,v 1.7 1994/08/26 22:27:16 wollman Exp $
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*/
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#ifndef TUBA_INCLUDE
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@ -58,10 +58,12 @@
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#include <netinet/tcp_timer.h>
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#include <netinet/tcp_var.h>
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#include <netinet/tcpip.h>
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#ifdef TCPDEBUG
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#include <netinet/tcp_debug.h>
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struct tcpiphdr tcp_saveti;
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#endif
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int tcprexmtthresh = 3;
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struct tcpiphdr tcp_saveti;
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struct inpcb *tcp_last_inpcb = &tcb;
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#endif /* TUBA_INCLUDE */
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@ -222,12 +224,14 @@ tcp_input(m, iphlen)
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register int tiflags;
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struct socket *so = 0;
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int todrop, acked, ourfinisacked, needoutput = 0;
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short ostate = 0;
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struct in_addr laddr;
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int dropsocket = 0;
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int iss = 0;
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u_long tiwin, ts_val, ts_ecr;
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int ts_present = 0;
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#ifdef TCPDEBUG
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short ostate = 0;
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#endif
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tcpstat.tcps_rcvtotal++;
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/*
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@ -347,10 +351,12 @@ findpcb:
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so = inp->inp_socket;
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if (so->so_options & (SO_DEBUG|SO_ACCEPTCONN)) {
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#ifdef TCPDEBUG
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if (so->so_options & SO_DEBUG) {
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ostate = tp->t_state;
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tcp_saveti = *ti;
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}
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#endif
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if (so->so_options & SO_ACCEPTCONN) {
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so = sonewconn(so, 0);
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if (so == 0)
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@ -1269,8 +1275,10 @@ dodata: /* XXX */
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break;
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}
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}
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#ifdef TCPDEBUG
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if (so->so_options & SO_DEBUG)
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tcp_trace(TA_INPUT, ostate, tp, &tcp_saveti, 0);
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#endif
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/*
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* If this is a small packet, then ACK now - with Nagel
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@ -1325,8 +1333,10 @@ drop:
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/*
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* Drop space held by incoming segment and return.
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*/
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#ifdef TCPDEBUG
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if (tp && (tp->t_inpcb->inp_socket->so_options & SO_DEBUG))
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tcp_trace(TA_DROP, ostate, tp, &tcp_saveti, 0);
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#endif
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m_freem(m);
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/* destroy temporarily created socket */
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if (dropsocket)
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|
@ -31,7 +31,7 @@
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* SUCH DAMAGE.
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*
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* @(#)tcp_output.c 8.3 (Berkeley) 12/30/93
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* $Id$
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* $Id: tcp_output.c,v 1.2 1994/08/02 07:49:03 davidg Exp $
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*/
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#include <sys/param.h>
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@ -57,7 +57,9 @@
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#include <netinet/tcp_timer.h>
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#include <netinet/tcp_var.h>
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#include <netinet/tcpip.h>
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#ifdef TCPDEBUG
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#include <netinet/tcp_debug.h>
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#endif
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#ifdef notyet
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extern struct mbuf *m_copypack();
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@ -521,11 +523,13 @@ send:
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if (SEQ_GT(tp->snd_nxt + len, tp->snd_max))
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tp->snd_max = tp->snd_nxt + len;
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#ifdef TCPDEBUG
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/*
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* Trace.
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*/
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if (so->so_options & SO_DEBUG)
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tcp_trace(TA_OUTPUT, tp->t_state, tp, ti, 0);
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#endif
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/*
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* Fill in IP length and desired time to live and
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|
@ -31,7 +31,7 @@
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* SUCH DAMAGE.
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*
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* @(#)tcp_input.c 8.5 (Berkeley) 4/10/94
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* $Id: tcp_input.c,v 1.6 1994/08/18 22:35:32 wollman Exp $
|
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* $Id: tcp_input.c,v 1.7 1994/08/26 22:27:16 wollman Exp $
|
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*/
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#ifndef TUBA_INCLUDE
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@ -58,10 +58,12 @@
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#include <netinet/tcp_timer.h>
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#include <netinet/tcp_var.h>
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#include <netinet/tcpip.h>
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#ifdef TCPDEBUG
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#include <netinet/tcp_debug.h>
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struct tcpiphdr tcp_saveti;
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#endif
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int tcprexmtthresh = 3;
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struct tcpiphdr tcp_saveti;
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struct inpcb *tcp_last_inpcb = &tcb;
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#endif /* TUBA_INCLUDE */
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@ -222,12 +224,14 @@ tcp_input(m, iphlen)
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register int tiflags;
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struct socket *so = 0;
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int todrop, acked, ourfinisacked, needoutput = 0;
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short ostate = 0;
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struct in_addr laddr;
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int dropsocket = 0;
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int iss = 0;
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u_long tiwin, ts_val, ts_ecr;
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int ts_present = 0;
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#ifdef TCPDEBUG
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short ostate = 0;
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#endif
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tcpstat.tcps_rcvtotal++;
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/*
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@ -347,10 +351,12 @@ findpcb:
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so = inp->inp_socket;
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if (so->so_options & (SO_DEBUG|SO_ACCEPTCONN)) {
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#ifdef TCPDEBUG
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if (so->so_options & SO_DEBUG) {
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ostate = tp->t_state;
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tcp_saveti = *ti;
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}
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#endif
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if (so->so_options & SO_ACCEPTCONN) {
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so = sonewconn(so, 0);
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if (so == 0)
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@ -1269,8 +1275,10 @@ dodata: /* XXX */
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break;
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}
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}
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#ifdef TCPDEBUG
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if (so->so_options & SO_DEBUG)
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tcp_trace(TA_INPUT, ostate, tp, &tcp_saveti, 0);
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#endif
|
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|
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/*
|
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* If this is a small packet, then ACK now - with Nagel
|
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@ -1325,8 +1333,10 @@ drop:
|
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/*
|
||||
* Drop space held by incoming segment and return.
|
||||
*/
|
||||
#ifdef TCPDEBUG
|
||||
if (tp && (tp->t_inpcb->inp_socket->so_options & SO_DEBUG))
|
||||
tcp_trace(TA_DROP, ostate, tp, &tcp_saveti, 0);
|
||||
#endif
|
||||
m_freem(m);
|
||||
/* destroy temporarily created socket */
|
||||
if (dropsocket)
|
||||
|
@ -31,7 +31,7 @@
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* @(#)tcp_usrreq.c 8.2 (Berkeley) 1/3/94
|
||||
* $Id$
|
||||
* $Id: tcp_usrreq.c,v 1.4 1994/08/02 07:49:15 davidg Exp $
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
@ -58,7 +58,9 @@
|
||||
#include <netinet/tcp_timer.h>
|
||||
#include <netinet/tcp_var.h>
|
||||
#include <netinet/tcpip.h>
|
||||
#ifdef TCPDEBUG
|
||||
#include <netinet/tcp_debug.h>
|
||||
#endif
|
||||
|
||||
/*
|
||||
* TCP protocol interface to socket abstraction.
|
||||
@ -328,8 +330,10 @@ tcp_usrreq(so, req, m, nam, control)
|
||||
default:
|
||||
panic("tcp_usrreq");
|
||||
}
|
||||
#ifdef TCPDEBUG
|
||||
if (tp && (so->so_options & SO_DEBUG))
|
||||
tcp_trace(TA_USER, ostate, tp, (struct tcpiphdr *)0, req);
|
||||
#endif
|
||||
splx(s);
|
||||
return (error);
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user