Virgin import of LBL traceroute version 1.3.2.
Obtained from: ftp://ftp.ee.lbl.gov/traceroute.tar.Z on 30-Sep-1996.
This commit is contained in:
commit
38a623ef96
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/vendor/traceroute/dist/; revision=18579 svn path=/vendor/traceroute/1.3.2/; revision=18581; tag=vendor/traceroute/1.3.2
66
contrib/traceroute/CHANGES
Normal file
66
contrib/traceroute/CHANGES
Normal file
@ -0,0 +1,66 @@
|
||||
@(#) $Header: CHANGES,v 1.12 96/09/28 18:24:35 leres Exp $ (LBL)
|
||||
|
||||
v1.3.2 Thu Sep 26 18:06:16 PDT 1996
|
||||
|
||||
- Rewrite source routing code to eliminate a number of problems on
|
||||
systems using raw ip options. Also pad options with a noop so gateway
|
||||
addresses are aligned.
|
||||
|
||||
- Don't call inet_ntoa() twice in the same printf(). Thanks to NetBSD
|
||||
via Bill Fenner (fenner@parc.xerox.com)
|
||||
|
||||
- Decode "administratively prohibited filter" icmp code and print
|
||||
numeric value for unknown codes. Thanks to Bill Fenner.
|
||||
|
||||
v1.3.1 Wed Sep 18 21:08:16 PDT 1996
|
||||
|
||||
- Some systems (e.g. AIX) need sys/select.h. Thanks to Brett Hogden
|
||||
(hogden@rge.com)
|
||||
|
||||
- Byte swap ip header length under Solaris. (This has no effect on the
|
||||
sparc but is required on the i386.)
|
||||
|
||||
- Made optional packet length control total size of packet.
|
||||
|
||||
v1.3 Mon Sep 16 14:55:44 PDT 1996
|
||||
|
||||
- Overrun buffer security fixes. Thanks to Bill Fenner
|
||||
(fenner@parc.xerox.com)
|
||||
|
||||
- Wait for response packet relative to start of probe. Thanks to Bill
|
||||
Fenner.
|
||||
|
||||
- Fix bug that prevented changing the packet size. Thanks to Gregory
|
||||
Decker (gdecker@nate.dcrt.nih.gov)
|
||||
|
||||
- Add support for RAW_OPTIONS (e.g. 4.4 BSD systems such as BSD/OS and
|
||||
FreeBSD) thanks to Jeffrey C Honig (jch@bsdi.com)
|
||||
|
||||
- Remove ip header byte swap fix from v1.2; most kernels swap the ip
|
||||
header length in the kernel (and it causes OSF3 to crash).
|
||||
|
||||
- Fix to not exit when the number of probes is set to 1 (i.e. "-q 1")
|
||||
|
||||
- Improve autoconf configuration.
|
||||
|
||||
v1.2 Tue Oct 17 23:50:05 PDT 1995
|
||||
|
||||
- Convert to autoconf and ansify.
|
||||
|
||||
- Byte swap ip header length for little endian machines. Fix thanks to
|
||||
Y Badri (yb@greybox.demon.co.uk).
|
||||
|
||||
v1.1 Thu Jun 15 02:32:55 PDT 1995
|
||||
|
||||
- Check for too many arguments.
|
||||
|
||||
- Recode to make timing of packet's round trip more obvious and to
|
||||
tighten up code.
|
||||
|
||||
- Ifdef IP_OPTIONS code.
|
||||
|
||||
- Display time in microseconds.
|
||||
|
||||
v1.0 Tue Feb 28 23:50:05 PDT 1989
|
||||
|
||||
- Initial public release.
|
22
contrib/traceroute/FILES
Normal file
22
contrib/traceroute/FILES
Normal file
@ -0,0 +1,22 @@
|
||||
CHANGES
|
||||
FILES
|
||||
INSTALL
|
||||
Makefile.in
|
||||
README
|
||||
VERSION
|
||||
acsite.m4
|
||||
config.guess
|
||||
config.sub
|
||||
configure
|
||||
configure.in
|
||||
install-sh
|
||||
lbl/gnuc.h
|
||||
lbl/os-solaris2.h
|
||||
lbl/os-sunos4.h
|
||||
mean.awk
|
||||
median.awk
|
||||
mkdep
|
||||
rip_output.c
|
||||
strerror.c
|
||||
traceroute.8
|
||||
traceroute.c
|
82
contrib/traceroute/INSTALL
Normal file
82
contrib/traceroute/INSTALL
Normal file
@ -0,0 +1,82 @@
|
||||
@(#) $Header: INSTALL,v 1.7 96/09/18 21:09:56 leres Exp $ (LBL)
|
||||
|
||||
Traceroute is known to build and run under SunOS 4.1.4 and Solaris 5.4.
|
||||
If you are running a really old kernel, see the instructions under the
|
||||
title "KERNEL MODIFICATIONS" further down.
|
||||
|
||||
To build traceroute, first customize any paths in Makefile.in, then run
|
||||
"./configure" (a shell script). The configure script will determine
|
||||
your system attributes and generate an appropriate Makefile from
|
||||
Makefile.in. Next run "make". If everything goes well you can su to
|
||||
root and run "make install" and "make install-man". Note that traceroute
|
||||
must be installed setuid to root or run as root.
|
||||
|
||||
If configure fails for some reason and decide to submit a bug report to
|
||||
traceroute@ee.lbl.gov, please include a copy of config.log.
|
||||
|
||||
You will need an ANSI C compiler to build libpcap. The configure script
|
||||
will abort if your compiler is not ANSI compliant. If this happens, use
|
||||
the GNU C compiler, available via anonymous ftp:
|
||||
|
||||
ftp://prep.ai.mit.edu/pub/gnu/gcc-*.tar.gz
|
||||
|
||||
KERNEL MODIFICATIONS
|
||||
--------------------
|
||||
If yor have a really old system, it may be necessary to modify your
|
||||
kernel before traceroute will work. If you want to hack on your kernel,
|
||||
a modified version of the routine rip_output (normally found in the
|
||||
file /sys/netinet/raw_ip.c) can be found in rip_output.c. This code may
|
||||
or may not resemble the code in your kernel. It may offer you a place
|
||||
to start but we make no promises. If you do hack your kernel, remember
|
||||
to test everything that uses raw ip sockets (e.g., ping and
|
||||
egpup/gated) & make sure they still work. We wish you the best of luck
|
||||
and you're on your own.
|
||||
|
||||
Some older kernels forward icmp packets that have a ttl of zero. If
|
||||
your system has this bug, you might want to fix it while you're in the
|
||||
kernel. (This bug appears in all releases of BSD up to but not
|
||||
including 4.3tahoe. If your version of netinet/ip_icmp.c is any earlier
|
||||
than 7.3 (April, '87), it has the bug.) The fix is just to add the
|
||||
line:
|
||||
|
||||
ip->ip_ttl = MAXTTL;
|
||||
|
||||
after the line:
|
||||
|
||||
ip->ip_src = t;
|
||||
|
||||
(or anywhere before the call to icmp_send) in routine icmp_reflect.
|
||||
|
||||
If you're running this on a pre-4.3bsd system (e.g., SunOS 3) that
|
||||
strips ip headers from icmp messages, add -DARCHAIC to CFLAGS in the
|
||||
Makefile. Also note that rip_output contains a conditional for a
|
||||
4.2/4.3 change in the location of a raw socket's protocol number. I've
|
||||
checked this under 4.3 & SunOS 3 but you should double-check your
|
||||
system to make sure the appropriate branch of the #if is taken (check
|
||||
the line that assigned to ip->ip_p in your system's original
|
||||
rip_output).
|
||||
|
||||
|
||||
FILES
|
||||
-----
|
||||
CHANGES - description of differences between releases
|
||||
FILES - list of files exported as part of the distribution
|
||||
INSTALL - this file
|
||||
Makefile.in - compilation rules (input to the configure script)
|
||||
README - description of distribution
|
||||
VERSION - version of this release
|
||||
acsite.m4 - autoconf macros
|
||||
config.guess - autoconf support
|
||||
config.sub - autoconf support
|
||||
configure - configure script (run this first)
|
||||
configure.in - configure script source
|
||||
install-sh - BSD style install script
|
||||
lbl/gnuc.h - gcc macros and defines
|
||||
lbl/os-*.h - os dependent defines and prototypes
|
||||
mean.awk - awk script to print out the mean time along a route
|
||||
median.awk - awk script to print out the median time along a route
|
||||
mkdep - construct Makefile dependency list
|
||||
rip_output.c - sample rip_output() from /sys/netinet/raw_ip.c
|
||||
traceroute.8 - manual entry
|
||||
traceroute.c - main program
|
||||
strerror.c - emulation routine
|
126
contrib/traceroute/Makefile.in
Normal file
126
contrib/traceroute/Makefile.in
Normal file
@ -0,0 +1,126 @@
|
||||
# Copyright (c) 1988, 1989, 1990, 1991, 1992, 1995, 1996
|
||||
# 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: (1) source code distributions
|
||||
# retain the above copyright notice and this paragraph in its entirety, (2)
|
||||
# distributions including binary code include the above copyright notice and
|
||||
# this paragraph in its entirety in the documentation or other materials
|
||||
# provided with the distribution, and (3) all advertising materials mentioning
|
||||
# features or use of this software display the following acknowledgement:
|
||||
# ``This product includes software developed by the University of California,
|
||||
# Lawrence Berkeley Laboratory and its contributors.'' 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
|
||||
# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
|
||||
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
#
|
||||
# @(#) $Header: Makefile.in,v 1.21 96/09/16 18:49:46 leres Exp $ (LBL)
|
||||
|
||||
#
|
||||
# Various configurable paths (remember to edit Makefile.in, not Makefile)
|
||||
#
|
||||
|
||||
# Top level hierarchy
|
||||
prefix = @prefix@
|
||||
exec_prefix = @exec_prefix@
|
||||
# Pathname of directory to install the binary
|
||||
BINDEST = @sbindir@
|
||||
# Pathname of directory to install the man page
|
||||
MANDEST = @mandir@
|
||||
|
||||
# VPATH
|
||||
srcdir = @srcdir@
|
||||
VPATH = @srcdir@
|
||||
|
||||
#
|
||||
# You shouldn't need to edit anything below here.
|
||||
#
|
||||
|
||||
CC = @CC@
|
||||
CCOPT = @V_CCOPT@
|
||||
INCLS = -I. @V_INCLS@
|
||||
DEFS = @DEFS@
|
||||
|
||||
# Standard CFLAGS
|
||||
CFLAGS = $(CCOPT) $(DEFS) $(INCLS)
|
||||
|
||||
# Standard LIBS
|
||||
LIBS = @LIBS@
|
||||
|
||||
INSTALL = @INSTALL@
|
||||
|
||||
# Explicitly define compilation rule since SunOS 4's make doesn't like gcc.
|
||||
# Also, gcc does not remove the .o before forking 'as', which can be a
|
||||
# problem if you don't own the file but can write to the directory.
|
||||
.c.o:
|
||||
@rm -f $@
|
||||
$(CC) $(CFLAGS) -c $*.c
|
||||
|
||||
CSRC = traceroute.c
|
||||
GENSRC = version.c
|
||||
|
||||
SRC = $(CSRC) $(GENSRC)
|
||||
|
||||
TAGHDR = \
|
||||
/usr/include/netinet/in.h \
|
||||
/usr/include/netinet/ip_icmp.h \
|
||||
/usr/include/netinet/udp.h
|
||||
|
||||
TAGFILES = $(SRC) $(TAGHDR)
|
||||
|
||||
# We would like to say "OBJ = $(SRC:.c=.o)" but Ultrix's make cannot
|
||||
# hack the extra indirection
|
||||
OBJ = $(CSRC:.c=.o) $(GENSRC:.c=.o) @LIBOBJS@
|
||||
|
||||
CLEANFILES = $(OBJ) traceroute $(GENSRC)
|
||||
|
||||
traceroute: $(OBJ)
|
||||
@rm -f $@
|
||||
$(CC) $(CFLAGS) -o $@ $(OBJ) $(LIBS)
|
||||
|
||||
version.o: version.c
|
||||
version.c: $(srcdir)/VERSION
|
||||
@rm -f $@
|
||||
sed -e 's/.*/char version[] = "&";/' $(srcdir)/VERSION > $@
|
||||
|
||||
install: force
|
||||
$(INSTALL) -m 4555 -o root -g bin traceroute $(DESTDIR)$(BINDEST)
|
||||
|
||||
install-man: force
|
||||
$(INSTALL) -m 444 -o bin -g bin traceroute.8 $(DESTDIR)$(MANDEST)/man8
|
||||
|
||||
lint: $(GENSRC) force
|
||||
lint -hbxn $(SRC) | \
|
||||
grep -v 'struct/union .* never defined' | \
|
||||
grep -v 'possible pointer alignment problem'
|
||||
|
||||
clean: force
|
||||
rm -f $(CLEANFILES)
|
||||
|
||||
distclean: force
|
||||
rm -f $(CLEANFILES) Makefile config.cache config.log config.status \
|
||||
gnuc.h os-proto.h
|
||||
|
||||
tags: $(TAGFILES)
|
||||
ctags -wtd $(TAGFILES)
|
||||
|
||||
tar: force
|
||||
@cwd=`pwd` ; dir=`basename $$cwd` ; name=traceroute-`cat VERSION` ; \
|
||||
list="" ; tar="tar chFFf" ; \
|
||||
for i in `cat FILES` ; do list="$$list $$name/$$i" ; done; \
|
||||
echo \
|
||||
"rm -f ../$$name; ln -s $$dir ../$$name" ; \
|
||||
rm -f ../$$name; ln -s $$dir ../$$name ; \
|
||||
echo \
|
||||
"(cd .. ; $$tar - [lots of files]) | compress > /tmp/$$name.tar.Z" ; \
|
||||
(cd .. ; $$tar - $$list) | compress > /tmp/$$name.tar.Z ; \
|
||||
echo \
|
||||
"rm -f ../$$name" ; \
|
||||
rm -f ../$$name
|
||||
|
||||
force: /tmp
|
||||
depend: $(GENSRC) force
|
||||
./mkdep -c $(CC) $(DEFS) $(INCLS) $(SRC)
|
29
contrib/traceroute/README
Normal file
29
contrib/traceroute/README
Normal file
@ -0,0 +1,29 @@
|
||||
@(#) $Header: README,v 1.7 96/07/06 02:08:32 leres Exp $ (LBL)
|
||||
|
||||
TRACEROUTE 1.3
|
||||
Lawrence Berkeley National Laboratory
|
||||
Network Research Group
|
||||
traceroute@ee.lbl.gov
|
||||
ftp://ftp.ee.lbl.gov/traceroute.tar.Z
|
||||
|
||||
Traceroute is a system administrators utility to trace the route
|
||||
ip packets from the current system take in getting to some
|
||||
destination system. See the comments at the front of the
|
||||
program for a description of its use.
|
||||
|
||||
This program uses raw ip sockets and must be run as root (or installed
|
||||
setuid to root).
|
||||
|
||||
A couple of awk programs to massage the traceroute output are
|
||||
included. "mean.awk" and "median.awk" compute the mean and median time
|
||||
to each hop, respectively. I've found that something like
|
||||
|
||||
traceroute -q 7 foo.somewhere >t
|
||||
awk -f median.awk t | graph
|
||||
|
||||
can give you a quick picture of the bad spots on a long path (median is
|
||||
usually a better noise filter than mean).
|
||||
|
||||
Problems, bugs, questions, desirable enhancements, source code
|
||||
contributions, etc., should be sent to the email address
|
||||
"traceroute@ee.lbl.gov".
|
1
contrib/traceroute/VERSION
Normal file
1
contrib/traceroute/VERSION
Normal file
@ -0,0 +1 @@
|
||||
1.3.2
|
494
contrib/traceroute/acsite.m4
Normal file
494
contrib/traceroute/acsite.m4
Normal file
@ -0,0 +1,494 @@
|
||||
dnl @(#) $Header: acsite.m4,v 1.38 96/09/26 21:18:41 leres Exp $ (LBL)
|
||||
dnl
|
||||
dnl Copyright (c) 1995, 1996
|
||||
dnl The Regents of the University of California. All rights reserved.
|
||||
dnl
|
||||
dnl Redistribution and use in source and binary forms, with or without
|
||||
dnl modification, are permitted provided that: (1) source code distributions
|
||||
dnl retain the above copyright notice and this paragraph in its entirety, (2)
|
||||
dnl distributions including binary code include the above copyright notice and
|
||||
dnl this paragraph in its entirety in the documentation or other materials
|
||||
dnl provided with the distribution, and (3) all advertising materials mentioning
|
||||
dnl features or use of this software display the following acknowledgement:
|
||||
dnl ``This product includes software developed by the University of California,
|
||||
dnl Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
|
||||
dnl the University nor the names of its contributors may be used to endorse
|
||||
dnl or promote products derived from this software without specific prior
|
||||
dnl written permission.
|
||||
dnl THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
|
||||
dnl WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
|
||||
dnl MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
dnl
|
||||
dnl LBL autoconf macros
|
||||
dnl
|
||||
|
||||
dnl
|
||||
dnl Determine which compiler we're using (cc or gcc)
|
||||
dnl If using gcc, determine the version number
|
||||
dnl If using cc, require that it support ansi prototypes
|
||||
dnl If using gcc, use -O2 (otherwise use -O)
|
||||
dnl If using cc, explicitly specify /usr/local/include
|
||||
dnl
|
||||
dnl usage:
|
||||
dnl
|
||||
dnl AC_LBL_C_INIT(copt, incls)
|
||||
dnl
|
||||
dnl results:
|
||||
dnl
|
||||
dnl $1 (copt set)
|
||||
dnl $2 (incls set)
|
||||
dnl CC
|
||||
dnl ac_cv_gcc_vers
|
||||
dnl
|
||||
AC_DEFUN(AC_LBL_C_INIT,
|
||||
[$1=-O
|
||||
$2=""
|
||||
if test -z "$CC" ; then
|
||||
case "$target_os" in
|
||||
|
||||
bsdi*)
|
||||
AC_CHECK_PROG(SHLICC2, shlicc2, yes, no)
|
||||
if test $SHLICC2 = yes ; then
|
||||
CC=shlicc2
|
||||
export CC
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
AC_PROG_CC
|
||||
if test $ac_cv_prog_gcc = yes ; then
|
||||
if test "$SHLICC2" = yes ; then
|
||||
ac_cv_gcc_vers=2
|
||||
$1=-O2
|
||||
else
|
||||
AC_MSG_CHECKING(gcc version)
|
||||
AC_CACHE_VAL(ac_cv_gcc_vers,
|
||||
ac_cv_gcc_vers=`$CC -v 2>&1 | \
|
||||
sed -n -e '$s/.* //' -e '$s/\..*//p'`)
|
||||
AC_MSG_RESULT($ac_cv_gcc_vers)
|
||||
if test $ac_cv_gcc_vers -gt 1 ; then
|
||||
$1=-O2
|
||||
fi
|
||||
fi
|
||||
else
|
||||
AC_MSG_CHECKING(that $CC handles ansi prototypes)
|
||||
AC_CACHE_VAL(ac_cv_cc_ansi_prototypes,
|
||||
AC_TRY_COMPILE(
|
||||
[#include <sys/types.h>],
|
||||
[int frob(int, char *)],
|
||||
ac_cv_cc_ansi_prototypes=yes,
|
||||
ac_cv_cc_ansi_prototypes=no))
|
||||
AC_MSG_RESULT($ac_cv_cc_ansi_prototypes)
|
||||
if test $ac_cv_cc_ansi_prototypes = no ; then
|
||||
case "$target_os" in
|
||||
|
||||
hpux*)
|
||||
AC_MSG_CHECKING(for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE))
|
||||
savedcflags="$CFLAGS"
|
||||
CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
|
||||
AC_CACHE_VAL(ac_cv_cc_hpux_cc_aa,
|
||||
AC_TRY_COMPILE(
|
||||
[#include <sys/types.h>],
|
||||
[int frob(int, char *)],
|
||||
ac_cv_cc_hpux_cc_aa=yes,
|
||||
ac_cv_cc_hpux_cc_aa=no))
|
||||
AC_MSG_RESULT($ac_cv_cc_hpux_cc_aa)
|
||||
if test $ac_cv_cc_hpux_cc_aa = no ; then
|
||||
AC_MSG_ERROR(see the INSTALL for more info)
|
||||
fi
|
||||
CFLAGS="$savedcflags"
|
||||
V_CCOPT="-Aa $V_CCOPT"
|
||||
AC_DEFINE(_HPUX_SOURCE)
|
||||
;;
|
||||
|
||||
*)
|
||||
AC_MSG_ERROR(see the INSTALL for more info)
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
$2=-I/usr/local/include
|
||||
|
||||
case "$target_os" in
|
||||
|
||||
irix*)
|
||||
V_CCOPT="$V_CCOPT -xansi -signed -g3"
|
||||
;;
|
||||
|
||||
osf*)
|
||||
V_CCOPT="$V_CCOPT -g3"
|
||||
;;
|
||||
|
||||
ultrix*)
|
||||
AC_MSG_CHECKING(that Ultrix $CC hacks const in prototypes)
|
||||
AC_CACHE_VAL(ac_cv_cc_const_proto,
|
||||
AC_TRY_COMPILE(
|
||||
[#include <sys/types.h>],
|
||||
[struct a { int b; };
|
||||
void c(const struct a *)],
|
||||
ac_cv_cc_const_proto=yes,
|
||||
ac_cv_cc_const_proto=no))
|
||||
AC_MSG_RESULT($ac_cv_cc_const_proto)
|
||||
if test $ac_cv_cc_const_proto = no ; then
|
||||
AC_DEFINE(const,)
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
])
|
||||
|
||||
dnl
|
||||
dnl Use pfopen.c if available and pfopen() not in standard libraries
|
||||
dnl Require libpcap
|
||||
dnl Look for libpcap in ..
|
||||
dnl Use the installed libpcap if there is no local version
|
||||
dnl
|
||||
dnl usage:
|
||||
dnl
|
||||
dnl AC_LBL_LIBPCAP(pcapdep, incls)
|
||||
dnl
|
||||
dnl results:
|
||||
dnl
|
||||
dnl $1 (pcapdep set)
|
||||
dnl $2 (incls appended)
|
||||
dnl LIBS
|
||||
dnl
|
||||
AC_DEFUN(AC_LBL_LIBPCAP,
|
||||
[pfopen=/usr/examples/packetfilter/pfopen.c
|
||||
if test -f $pfopen ; then
|
||||
AC_CHECK_FUNCS(pfopen)
|
||||
if test $ac_cv_func_pfopen = "no" ; then
|
||||
AC_MSG_RESULT(Using $pfopen)
|
||||
LIBS="$LIBS $pfopen"
|
||||
fi
|
||||
fi
|
||||
AC_MSG_CHECKING(for local pcap library)
|
||||
libpcap=FAIL
|
||||
lastdir=FAIL
|
||||
places=`ls .. | sed -e 's,/$,,' -e 's,^,../,' | \
|
||||
egrep '/libpcap-[[0-9]]*\.[[0-9]]*(\.[[0-9]]*)?([[ab]][[0-9]]*)?$'`
|
||||
for dir in $places ../libpcap libpcap ; do
|
||||
basedir=`echo $dir | sed -e 's/[[ab]][[0-9]]*$//'`
|
||||
if test $lastdir = $basedir ; then
|
||||
dnl skip alphas when an actual release is present
|
||||
continue;
|
||||
fi
|
||||
lastdir=$dir
|
||||
if test -r $dir/pcap.c ; then
|
||||
libpcap=$dir/libpcap.a
|
||||
d=$dir
|
||||
dnl continue and select the last one that exists
|
||||
fi
|
||||
done
|
||||
if test $libpcap = FAIL ; then
|
||||
AC_MSG_RESULT(not found)
|
||||
AC_CHECK_LIB(pcap, main, libpcap="-lpcap")
|
||||
if test $libpcap = FAIL ; then
|
||||
AC_MSG_ERROR(see the INSTALL doc for more info)
|
||||
fi
|
||||
else
|
||||
$1=$libpcap
|
||||
$2="-I$d $$2"
|
||||
AC_MSG_RESULT($libpcap)
|
||||
fi
|
||||
LIBS="$libpcap $LIBS"])
|
||||
|
||||
dnl
|
||||
dnl Define RETSIGTYPE and RETSIGVAL
|
||||
dnl
|
||||
dnl usage:
|
||||
dnl
|
||||
dnl AC_LBL_TYPE_SIGNAL
|
||||
dnl
|
||||
dnl results:
|
||||
dnl
|
||||
dnl RETSIGTYPE (defined)
|
||||
dnl RETSIGVAL (defined)
|
||||
dnl
|
||||
AC_DEFUN(AC_LBL_TYPE_SIGNAL,
|
||||
[AC_TYPE_SIGNAL
|
||||
if test "$ac_cv_type_signal" = void ; then
|
||||
AC_DEFINE(RETSIGVAL,)
|
||||
else
|
||||
AC_DEFINE(RETSIGVAL,(0))
|
||||
fi
|
||||
case "$target_os" in
|
||||
|
||||
irix*)
|
||||
AC_DEFINE(_BSD_SIGNALS)
|
||||
;;
|
||||
|
||||
*)
|
||||
AC_CHECK_FUNCS(sigset)
|
||||
if test $ac_cv_func_sigset = yes ; then
|
||||
AC_DEFINE(signal, sigset)
|
||||
fi
|
||||
;;
|
||||
esac])
|
||||
|
||||
dnl
|
||||
dnl If using gcc, see if fixincludes should be run
|
||||
dnl
|
||||
dnl usage:
|
||||
dnl
|
||||
dnl AC_LBL_FIXINCLUDES
|
||||
dnl
|
||||
AC_DEFUN(AC_LBL_FIXINCLUDES,
|
||||
[if test $ac_cv_prog_gcc = yes ; then
|
||||
AC_MSG_CHECKING(if fixincludes is needed)
|
||||
AC_CACHE_VAL(ac_cv_gcc_fixincludes,
|
||||
AC_TRY_COMPILE(
|
||||
[/*
|
||||
* This generates a "duplicate case value" when fixincludes
|
||||
* has not be run.
|
||||
*/
|
||||
# include <sys/types.h>
|
||||
# include <sys/time.h>
|
||||
# include <sys/ioctl.h>
|
||||
# ifdef HAVE_SYS_IOCCOM_H
|
||||
# include <sys/ioccom.h>
|
||||
# endif],
|
||||
[switch (0) {
|
||||
case _IO('A', 1):;
|
||||
case _IO('B', 1):;
|
||||
}],
|
||||
ac_cv_gcc_fixincludes=yes,
|
||||
ac_cv_gcc_fixincludes=no))
|
||||
AC_MSG_RESULT($ac_cv_gcc_fixincludes)
|
||||
if test $ac_cv_gcc_fixincludes = no ; then
|
||||
# Don't cache failure
|
||||
unset ac_cv_gcc_fixincludes
|
||||
AC_MSG_ERROR(see the INSTALL for more info)
|
||||
fi
|
||||
fi])
|
||||
|
||||
dnl
|
||||
dnl Check for flex, default to lex
|
||||
dnl Require flex 2.4 or higher
|
||||
dnl Check for bison, default to yacc
|
||||
dnl Default to lex/yacc if both flex and bison are not available
|
||||
dnl Define the yy prefix string if using flex and bison
|
||||
dnl
|
||||
dnl usage:
|
||||
dnl
|
||||
dnl AC_LBL_LEX_AND_YACC(lex, yacc, yyprefix)
|
||||
dnl
|
||||
dnl results:
|
||||
dnl
|
||||
dnl $1 (lex set)
|
||||
dnl $2 (yacc appended)
|
||||
dnl $3 (optional flex and bison -P prefix)
|
||||
dnl
|
||||
AC_DEFUN(AC_LBL_LEX_AND_YACC,
|
||||
[AC_CHECK_PROGS($1, flex, lex)
|
||||
if test "$$1" = flex ; then
|
||||
# The -V flag was added in 2.4
|
||||
AC_MSG_CHECKING(for flex 2.4 or higher)
|
||||
AC_CACHE_VAL(ac_cv_flex_v24,
|
||||
if flex -V >/dev/null 2>&1; then
|
||||
ac_cv_flex_v24=yes
|
||||
else
|
||||
ac_cv_flex_v24=no
|
||||
fi)
|
||||
AC_MSG_RESULT($ac_cv_flex_v24)
|
||||
if test $ac_cv_flex_v24 = no ; then
|
||||
s="2.4 or higher required"
|
||||
AC_MSG_WARN(ignoring obsolete flex executable ($s))
|
||||
$1=lex
|
||||
fi
|
||||
fi
|
||||
AC_CHECK_PROGS($2, bison, yacc)
|
||||
if test "$$2" = bison ; then
|
||||
$2="$$2 -y"
|
||||
fi
|
||||
if test "$$1" != lex -a "$$2" = yacc -o "$$1" = lex -a "$$2" != yacc ; then
|
||||
AC_MSG_WARN(don't have both flex and bison; reverting to lex/yacc)
|
||||
$1=lex
|
||||
$2=yacc
|
||||
fi
|
||||
if test "$$1" = flex -a -n "$3" ; then
|
||||
$1="$$1 -P$3"
|
||||
$2="$$2 -p $3"
|
||||
fi])
|
||||
|
||||
dnl
|
||||
dnl Checks to see if union wait is used with WEXITSTATUS()
|
||||
dnl
|
||||
dnl usage:
|
||||
dnl
|
||||
dnl AC_LBL_UNION_WAIT
|
||||
dnl
|
||||
dnl results:
|
||||
dnl
|
||||
dnl DECLWAITSTATUS (defined)
|
||||
dnl
|
||||
AC_DEFUN(AC_LBL_UNION_WAIT,
|
||||
[AC_MSG_CHECKING(if union wait is used)
|
||||
AC_CACHE_VAL(ac_cv_union_wait,
|
||||
AC_TRY_COMPILE([
|
||||
# include <sys/types.h>
|
||||
# include <sys/wait.h>],
|
||||
[int status;
|
||||
u_int i = WEXITSTATUS(status);
|
||||
u_int j = waitpid(0, &status, 0);],
|
||||
ac_cv_union_wait=no,
|
||||
ac_cv_union_wait=yes))
|
||||
AC_MSG_RESULT($ac_cv_union_wait)
|
||||
if test $ac_cv_union_wait = yes ; then
|
||||
AC_DEFINE(DECLWAITSTATUS,union wait)
|
||||
else
|
||||
AC_DEFINE(DECLWAITSTATUS,int)
|
||||
fi])
|
||||
|
||||
dnl
|
||||
dnl Checks to see if the sockaddr struct has the 4.4 BSD sa_len member
|
||||
dnl
|
||||
dnl usage:
|
||||
dnl
|
||||
dnl AC_LBL_SOCKADDR_SA_LEN
|
||||
dnl
|
||||
dnl results:
|
||||
dnl
|
||||
dnl HAVE_SOCKADDR_SA_LEN (defined)
|
||||
dnl
|
||||
AC_DEFUN(AC_LBL_SOCKADDR_SA_LEN,
|
||||
[AC_MSG_CHECKING(if sockaddr struct has sa_len member)
|
||||
AC_CACHE_VAL(ac_cv_sockaddr_has_sa_len,
|
||||
AC_TRY_COMPILE([
|
||||
# include <sys/types.h>
|
||||
# include <sys/socket.h>],
|
||||
[u_int i = sizeof(((struct sockaddr *)0)->sa_len)],
|
||||
ac_cv_sockaddr_has_sa_len=yes,
|
||||
ac_cv_sockaddr_has_sa_len=no))
|
||||
AC_MSG_RESULT($ac_cv_sockaddr_has_sa_len)
|
||||
if test $ac_cv_sockaddr_has_sa_len = yes ; then
|
||||
AC_DEFINE(HAVE_SOCKADDR_SA_LEN)
|
||||
fi])
|
||||
|
||||
dnl
|
||||
dnl Checks to see if -R is used
|
||||
dnl
|
||||
dnl usage:
|
||||
dnl
|
||||
dnl AC_LBL_HAVE_RUN_PATH
|
||||
dnl
|
||||
dnl results:
|
||||
dnl
|
||||
dnl ac_cv_have_run_path (yes or no)
|
||||
dnl
|
||||
AC_DEFUN(AC_LBL_HAVE_RUN_PATH,
|
||||
[AC_MSG_CHECKING(for ${CC-cc} -R)
|
||||
AC_CACHE_VAL(ac_cv_have_run_path,
|
||||
[echo 'main(){}' > conftest.c
|
||||
${CC-cc} -o conftest conftest.c -R/a1/b2/c3 >conftest.out 2>&1
|
||||
if test ! -s conftest.out ; then
|
||||
ac_cv_have_run_path=yes
|
||||
else
|
||||
ac_cv_have_run_path=no
|
||||
fi
|
||||
rm -f conftest*])
|
||||
AC_MSG_RESULT($ac_cv_have_run_path)
|
||||
])
|
||||
|
||||
dnl
|
||||
dnl Checks to see if unaligned memory accesses fail
|
||||
dnl
|
||||
dnl usage:
|
||||
dnl
|
||||
dnl AC_LBL_UNALIGNED_ACCESS
|
||||
dnl
|
||||
dnl results:
|
||||
dnl
|
||||
dnl LBL_ALIGN (DEFINED)
|
||||
dnl
|
||||
AC_DEFUN(AC_LBL_UNALIGNED_ACCESS,
|
||||
[AC_MSG_CHECKING(if unaligned accesses fail)
|
||||
AC_CACHE_VAL(ac_cv_unaligned_fail,
|
||||
[case "$target_cpu" in
|
||||
|
||||
alpha|hp*|mips|sparc)
|
||||
ac_cv_unaligned_fail=yes
|
||||
;;
|
||||
|
||||
*)
|
||||
cat >conftest.c <<EOF
|
||||
# include <sys/types.h>
|
||||
# include <sys/wait.h>
|
||||
# include <stdio.h>
|
||||
unsigned char a[[5]] = { 1, 2, 3, 4, 5 };
|
||||
main() {
|
||||
unsigned int i;
|
||||
pid_t pid;
|
||||
int status;
|
||||
/* avoid "core dumped" message */
|
||||
pid = fork();
|
||||
if (pid < 0)
|
||||
exit(2);
|
||||
if (pid > 0) {
|
||||
/* parent */
|
||||
pid = waitpid(pid, &status, 0);
|
||||
if (pid < 0)
|
||||
exit(3);
|
||||
exit(!WIFEXITED(status));
|
||||
}
|
||||
/* child */
|
||||
i = *(unsigned int *)&a[[1]];
|
||||
printf("%d\n", i);
|
||||
exit(0);
|
||||
}
|
||||
EOF
|
||||
${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
|
||||
conftest.c $LIBS >/dev/null 2>&1
|
||||
if test ! -x conftest ; then
|
||||
dnl failed to compile for some reason
|
||||
ac_cv_unaligned_fail=yes
|
||||
else
|
||||
./conftest >conftest.out
|
||||
if test ! -s conftest.out ; then
|
||||
ac_cv_unaligned_fail=yes
|
||||
else
|
||||
ac_cv_unaligned_fail=no
|
||||
fi
|
||||
fi
|
||||
rm -f conftest* core core.conftest
|
||||
;;
|
||||
esac])
|
||||
AC_MSG_RESULT($ac_cv_unaligned_fail)
|
||||
if test $ac_cv_unaligned_fail = yes ; then
|
||||
AC_DEFINE(LBL_ALIGN)
|
||||
fi])
|
||||
|
||||
dnl
|
||||
dnl If using gcc and the file .devel exists:
|
||||
dnl Compile with -g (if supported) and -Wall
|
||||
dnl If using gcc 2, do extra prototype checking
|
||||
dnl If an os prototype include exists, symlink os-proto.h to it
|
||||
dnl
|
||||
dnl usage:
|
||||
dnl
|
||||
dnl AC_LBL_DEVEL(copt)
|
||||
dnl
|
||||
dnl results:
|
||||
dnl
|
||||
dnl $1 (copt appended)
|
||||
dnl HAVE_OS_PROTO_H (defined)
|
||||
dnl os-proto.h (symlinked)
|
||||
dnl
|
||||
AC_DEFUN(AC_LBL_DEVEL,
|
||||
[rm -f os-proto.h
|
||||
if test $ac_cv_prog_gcc = yes -a -f .devel ; then
|
||||
if test $ac_cv_prog_gcc_g = yes ; then
|
||||
$1="-g $$1"
|
||||
fi
|
||||
$1="$$1 -Wall"
|
||||
if test $ac_cv_gcc_vers -gt 1 ; then
|
||||
$1="$$1 -Wmissing-prototypes -Wstrict-prototypes"
|
||||
fi
|
||||
os=`echo $target_os | sed -e 's/\([[0-9]][[0-9]]*\)[[^0-9]].*$/\1/'`
|
||||
name="lbl/os-$os.h"
|
||||
if test -f $name ; then
|
||||
ln -s $name os-proto.h
|
||||
AC_DEFINE(HAVE_OS_PROTO_H)
|
||||
else
|
||||
AC_MSG_WARN(can't find $name)
|
||||
fi
|
||||
fi])
|
600
contrib/traceroute/config.guess
vendored
Executable file
600
contrib/traceroute/config.guess
vendored
Executable file
@ -0,0 +1,600 @@
|
||||
#! /bin/sh
|
||||
# Attempt to guess a canonical system name.
|
||||
# Copyright (C) 1992, 93, 94, 95, 1996 Free Software Foundation, Inc.
|
||||
#
|
||||
# This file is free software; you can redistribute it and/or modify it
|
||||
# under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful, but
|
||||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
#
|
||||
# As a special exception to the GNU General Public License, if you
|
||||
# distribute this file as part of a program that contains a
|
||||
# configuration script generated by Autoconf, you may include it under
|
||||
# the same distribution terms that you use for the rest of that program.
|
||||
|
||||
# Written by Per Bothner <bothner@cygnus.com>.
|
||||
# The master version of this file is at the FSF in /home/gd/gnu/lib.
|
||||
#
|
||||
# This script attempts to guess a canonical system name similar to
|
||||
# config.sub. If it succeeds, it prints the system name on stdout, and
|
||||
# exits with 0. Otherwise, it exits with 1.
|
||||
#
|
||||
# The plan is that this can be called by configure scripts if you
|
||||
# don't specify an explicit system type (host/target name).
|
||||
#
|
||||
# Only a few systems have been added to this list; please add others
|
||||
# (but try to keep the structure clean).
|
||||
#
|
||||
|
||||
# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
|
||||
# (ghazi@noc.rutgers.edu 8/24/94.)
|
||||
if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
|
||||
PATH=$PATH:/.attbin ; export PATH
|
||||
fi
|
||||
|
||||
UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
|
||||
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
|
||||
UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
|
||||
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
|
||||
|
||||
trap 'rm -f dummy.c dummy.o dummy; exit 1' 1 2 15
|
||||
|
||||
# Note: order is significant - the case branches are not exclusive.
|
||||
|
||||
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
|
||||
alpha:OSF1:*:*)
|
||||
# A Vn.n version is a released version.
|
||||
# A Tn.n version is a released field test version.
|
||||
# A Xn.n version is an unreleased experimental baselevel.
|
||||
# 1.2 uses "1.2" for uname -r.
|
||||
echo alpha-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//'`
|
||||
exit 0 ;;
|
||||
21064:Windows_NT:50:3)
|
||||
echo alpha-dec-winnt3.5
|
||||
exit 0 ;;
|
||||
Amiga*:UNIX_System_V:4.0:*)
|
||||
echo m68k-cbm-sysv4
|
||||
exit 0;;
|
||||
amiga:NetBSD:*:*)
|
||||
echo m68k-cbm-netbsd${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
|
||||
echo arm-acorn-riscix${UNAME_RELEASE}
|
||||
exit 0;;
|
||||
Pyramid*:OSx*:*:*)
|
||||
if test "`(/bin/universe) 2>/dev/null`" = att ; then
|
||||
echo pyramid-pyramid-sysv3
|
||||
else
|
||||
echo pyramid-pyramid-bsd
|
||||
fi
|
||||
exit 0 ;;
|
||||
sun4*:SunOS:5.*:*)
|
||||
echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
|
||||
exit 0 ;;
|
||||
i86pc:SunOS:5.*:*)
|
||||
echo i386-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
|
||||
exit 0 ;;
|
||||
sun4*:SunOS:6*:*)
|
||||
# According to config.sub, this is the proper way to canonicalize
|
||||
# SunOS6. Hard to guess exactly what SunOS6 will be like, but
|
||||
# it's likely to be more like Solaris than SunOS4.
|
||||
echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
|
||||
exit 0 ;;
|
||||
sun4*:SunOS:*:*)
|
||||
case "`/usr/bin/arch -k`" in
|
||||
Series*|S4*)
|
||||
UNAME_RELEASE=`uname -v`
|
||||
;;
|
||||
esac
|
||||
# Japanese Language versions have a version number like `4.1.3-JL'.
|
||||
echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
|
||||
exit 0 ;;
|
||||
sun3*:SunOS:*:*)
|
||||
echo m68k-sun-sunos${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
atari*:NetBSD:*:*)
|
||||
echo m68k-atari-netbsd${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
sun3*:NetBSD:*:*)
|
||||
echo m68k-sun-netbsd${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
mac68k:NetBSD:*:*)
|
||||
echo m68k-apple-netbsd${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
RISC*:ULTRIX:*:*)
|
||||
echo mips-dec-ultrix${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
VAX*:ULTRIX*:*:*)
|
||||
echo vax-dec-ultrix${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
mips:*:4*:UMIPS)
|
||||
echo mips-mips-riscos4sysv
|
||||
exit 0 ;;
|
||||
mips:*:5*:RISCos)
|
||||
echo mips-mips-riscos${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
Night_Hawk:Power_UNIX:*:*)
|
||||
echo powerpc-harris-powerunix
|
||||
exit 0 ;;
|
||||
m88k:CX/UX:7*:*)
|
||||
echo m88k-harris-cxux7
|
||||
exit 0 ;;
|
||||
m88k:*:4*:R4*)
|
||||
echo m88k-motorola-sysv4
|
||||
exit 0 ;;
|
||||
m88k:*:3*:R3*)
|
||||
echo m88k-motorola-sysv3
|
||||
exit 0 ;;
|
||||
AViiON:dgux:*:*)
|
||||
# DG/UX returns AViiON for all architectures
|
||||
UNAME_PROCESSOR=`/usr/bin/uname -p`
|
||||
if [ $UNAME_PROCESSOR = mc88100 -o $UNAME_PROCESSOR = mc88100 ] ; then
|
||||
if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx \
|
||||
-o ${TARGET_BINARY_INTERFACE}x = x ] ; then
|
||||
echo m88k-dg-dgux${UNAME_RELEASE}
|
||||
else
|
||||
echo m88k-dg-dguxbcs${UNAME_RELEASE}
|
||||
fi
|
||||
else echo i586-dg-dgux${UNAME_RELEASE}
|
||||
fi
|
||||
exit 0 ;;
|
||||
M88*:DolphinOS:*:*) # DolphinOS (SVR3)
|
||||
echo m88k-dolphin-sysv3
|
||||
exit 0 ;;
|
||||
M88*:*:R3*:*)
|
||||
# Delta 88k system running SVR3
|
||||
echo m88k-motorola-sysv3
|
||||
exit 0 ;;
|
||||
XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
|
||||
echo m88k-tektronix-sysv3
|
||||
exit 0 ;;
|
||||
Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
|
||||
echo m68k-tektronix-bsd
|
||||
exit 0 ;;
|
||||
*:IRIX*:*:*)
|
||||
echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
|
||||
exit 0 ;;
|
||||
????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
|
||||
echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
|
||||
exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
|
||||
i[34]86:AIX:*:*)
|
||||
echo i386-ibm-aix
|
||||
exit 0 ;;
|
||||
*:AIX:2:3)
|
||||
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
|
||||
sed 's/^ //' << EOF >dummy.c
|
||||
#include <sys/systemcfg.h>
|
||||
|
||||
main()
|
||||
{
|
||||
if (!__power_pc())
|
||||
exit(1);
|
||||
puts("powerpc-ibm-aix3.2.5");
|
||||
exit(0);
|
||||
}
|
||||
EOF
|
||||
${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
|
||||
rm -f dummy.c dummy
|
||||
echo rs6000-ibm-aix3.2.5
|
||||
elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
|
||||
echo rs6000-ibm-aix3.2.4
|
||||
else
|
||||
echo rs6000-ibm-aix3.2
|
||||
fi
|
||||
exit 0 ;;
|
||||
*:AIX:*:4)
|
||||
if /usr/sbin/lsattr -EHl proc0 | grep POWER >/dev/null 2>&1; then
|
||||
IBM_ARCH=rs6000
|
||||
else
|
||||
IBM_ARCH=powerpc
|
||||
fi
|
||||
if [ -x /usr/bin/oslevel ] ; then
|
||||
IBM_REV=`/usr/bin/oslevel`
|
||||
else
|
||||
IBM_REV=4.${UNAME_RELEASE}
|
||||
fi
|
||||
echo ${IBM_ARCH}-ibm-aix${IBM_REV}
|
||||
exit 0 ;;
|
||||
*:AIX:*:*)
|
||||
echo rs6000-ibm-aix
|
||||
exit 0 ;;
|
||||
ibmrt:4.4BSD:*|romp-ibm:BSD:*)
|
||||
echo romp-ibm-bsd4.4
|
||||
exit 0 ;;
|
||||
ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC NetBSD and
|
||||
echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
|
||||
exit 0 ;; # report: romp-ibm BSD 4.3
|
||||
*:BOSX:*:*)
|
||||
echo rs6000-bull-bosx
|
||||
exit 0 ;;
|
||||
DPX/2?00:B.O.S.:*:*)
|
||||
echo m68k-bull-sysv3
|
||||
exit 0 ;;
|
||||
9000/[34]??:4.3bsd:1.*:*)
|
||||
echo m68k-hp-bsd
|
||||
exit 0 ;;
|
||||
hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
|
||||
echo m68k-hp-bsd4.4
|
||||
exit 0 ;;
|
||||
9000/[3478]??:HP-UX:*:*)
|
||||
case "${UNAME_MACHINE}" in
|
||||
9000/31? ) HP_ARCH=m68000 ;;
|
||||
9000/[34]?? ) HP_ARCH=m68k ;;
|
||||
9000/7?? | 9000/8?[679] ) HP_ARCH=hppa1.1 ;;
|
||||
9000/8?? ) HP_ARCH=hppa1.0 ;;
|
||||
esac
|
||||
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
|
||||
echo ${HP_ARCH}-hp-hpux${HPUX_REV}
|
||||
exit 0 ;;
|
||||
3050*:HI-UX:*:*)
|
||||
sed 's/^ //' << EOF >dummy.c
|
||||
#include <unistd.h>
|
||||
int
|
||||
main ()
|
||||
{
|
||||
long cpu = sysconf (_SC_CPU_VERSION);
|
||||
/* The order matters, because CPU_IS_HP_MC68K erroneously returns
|
||||
true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
|
||||
results, however. */
|
||||
if (CPU_IS_PA_RISC (cpu))
|
||||
{
|
||||
switch (cpu)
|
||||
{
|
||||
case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
|
||||
case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
|
||||
case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
|
||||
default: puts ("hppa-hitachi-hiuxwe2"); break;
|
||||
}
|
||||
}
|
||||
else if (CPU_IS_HP_MC68K (cpu))
|
||||
puts ("m68k-hitachi-hiuxwe2");
|
||||
else puts ("unknown-hitachi-hiuxwe2");
|
||||
exit (0);
|
||||
}
|
||||
EOF
|
||||
${CC-cc} dummy.c -o dummy && ./dummy && rm dummy.c dummy && exit 0
|
||||
rm -f dummy.c dummy
|
||||
echo unknown-hitachi-hiuxwe2
|
||||
exit 0 ;;
|
||||
9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
|
||||
echo hppa1.1-hp-bsd
|
||||
exit 0 ;;
|
||||
9000/8??:4.3bsd:*:*)
|
||||
echo hppa1.0-hp-bsd
|
||||
exit 0 ;;
|
||||
hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
|
||||
echo hppa1.1-hp-osf
|
||||
exit 0 ;;
|
||||
hp8??:OSF1:*:*)
|
||||
echo hppa1.0-hp-osf
|
||||
exit 0 ;;
|
||||
parisc*:Lites*:*:*)
|
||||
echo hppa1.1-hp-lites
|
||||
exit 0 ;;
|
||||
C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
|
||||
echo c1-convex-bsd
|
||||
exit 0 ;;
|
||||
C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
|
||||
if getsysinfo -f scalar_acc
|
||||
then echo c32-convex-bsd
|
||||
else echo c2-convex-bsd
|
||||
fi
|
||||
exit 0 ;;
|
||||
C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
|
||||
echo c34-convex-bsd
|
||||
exit 0 ;;
|
||||
C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
|
||||
echo c38-convex-bsd
|
||||
exit 0 ;;
|
||||
C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
|
||||
echo c4-convex-bsd
|
||||
exit 0 ;;
|
||||
CRAY*X-MP:*:*:*)
|
||||
echo xmp-cray-unicos
|
||||
exit 0 ;;
|
||||
CRAY*Y-MP:*:*:*)
|
||||
echo ymp-cray-unicos${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
CRAY*C90:*:*:*)
|
||||
echo c90-cray-unicos${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
CRAY-2:*:*:*)
|
||||
echo cray2-cray-unicos
|
||||
exit 0 ;;
|
||||
hp3[0-9][05]:NetBSD:*:*)
|
||||
echo m68k-hp-netbsd${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
i[34]86:BSD/386:*:* | *:BSD/OS:*:*)
|
||||
echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
*:FreeBSD:*:*)
|
||||
echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
|
||||
exit 0 ;;
|
||||
*:NetBSD:*:*)
|
||||
echo ${UNAME_MACHINE}-unknown-netbsd`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
|
||||
exit 0 ;;
|
||||
i*:CYGWIN*:*)
|
||||
echo i386-unknown-cygwin32
|
||||
exit 0 ;;
|
||||
p*:CYGWIN*:*)
|
||||
echo powerpcle-unknown-cygwin32
|
||||
exit 0 ;;
|
||||
prep*:SunOS:5.*:*)
|
||||
echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
|
||||
exit 0 ;;
|
||||
*:GNU:*:*)
|
||||
echo `echo ${UNAME_MACHINE}|sed -e 's,/.*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
|
||||
exit 0 ;;
|
||||
*:Linux:*:*)
|
||||
# The BFD linker knows what the default object file format is, so
|
||||
# first see if it will tell us.
|
||||
ld_help_string=`ld --help 2>&1`
|
||||
if echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: elf_i[345]86"; then
|
||||
echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
|
||||
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i[345]86linux"; then
|
||||
echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
|
||||
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: i[345]86coff"; then
|
||||
echo "${UNAME_MACHINE}-unknown-linuxcoff" ; exit 0
|
||||
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68kelf"; then
|
||||
echo "${UNAME_MACHINE}-unknown-linux" ; exit 0
|
||||
elif echo "$ld_help_string" | grep >/dev/null 2>&1 "supported emulations: m68klinux"; then
|
||||
echo "${UNAME_MACHINE}-unknown-linuxaout" ; exit 0
|
||||
elif test "${UNAME_MACHINE}" = "alpha" ; then
|
||||
echo alpha-unknown-linux ; exit 0
|
||||
else
|
||||
# Either a pre-BFD a.out linker (linuxoldld) or one that does not give us
|
||||
# useful --help. Gcc wants to distinguish between linuxoldld and linuxaout.
|
||||
test ! -d /usr/lib/ldscripts/. \
|
||||
&& echo "${UNAME_MACHINE}-unknown-linuxoldld" && exit 0
|
||||
# Determine whether the default compiler is a.out or elf
|
||||
cat >dummy.c <<EOF
|
||||
main(argc, argv)
|
||||
int argc;
|
||||
char *argv[];
|
||||
{
|
||||
#ifdef __ELF__
|
||||
printf ("%s-unknown-linux\n", argv[1]);
|
||||
#else
|
||||
printf ("%s-unknown-linuxaout\n", argv[1]);
|
||||
#endif
|
||||
return 0;
|
||||
}
|
||||
EOF
|
||||
${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy "${UNAME_MACHINE}" && rm dummy.c dummy && exit 0
|
||||
rm -f dummy.c dummy
|
||||
fi ;;
|
||||
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. earlier versions
|
||||
# are messed up and put the nodename in both sysname and nodename.
|
||||
i[34]86:DYNIX/ptx:4*:*)
|
||||
echo i386-sequent-sysv4
|
||||
exit 0 ;;
|
||||
i[34]86:*:4.*:* | i[34]86:SYSTEM_V:4.*:*)
|
||||
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
|
||||
echo ${UNAME_MACHINE}-univel-sysv${UNAME_RELEASE}
|
||||
else
|
||||
echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}
|
||||
fi
|
||||
exit 0 ;;
|
||||
i[34]86:*:3.2:*)
|
||||
if test -f /usr/options/cb.name; then
|
||||
UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
|
||||
echo ${UNAME_MACHINE}-unknown-isc$UNAME_REL
|
||||
elif /bin/uname -X 2>/dev/null >/dev/null ; then
|
||||
UNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`
|
||||
(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486
|
||||
(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \
|
||||
&& UNAME_MACHINE=i586
|
||||
echo ${UNAME_MACHINE}-unknown-sco$UNAME_REL
|
||||
else
|
||||
echo ${UNAME_MACHINE}-unknown-sysv32
|
||||
fi
|
||||
exit 0 ;;
|
||||
Intel:Mach:3*:*)
|
||||
echo i386-unknown-mach3
|
||||
exit 0 ;;
|
||||
paragon:*:*:*)
|
||||
echo i860-intel-osf1
|
||||
exit 0 ;;
|
||||
i860:*:4.*:*) # i860-SVR4
|
||||
if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
|
||||
echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
|
||||
else # Add other i860-SVR4 vendors below as they are discovered.
|
||||
echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
|
||||
fi
|
||||
exit 0 ;;
|
||||
mini*:CTIX:SYS*5:*)
|
||||
# "miniframe"
|
||||
echo m68010-convergent-sysv
|
||||
exit 0 ;;
|
||||
M680[234]0:*:R3V[567]*:*)
|
||||
test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
|
||||
3[34]??:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0)
|
||||
uname -p 2>/dev/null | grep 86 >/dev/null \
|
||||
&& echo i486-ncr-sysv4.3 && exit 0 ;;
|
||||
3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
|
||||
uname -p 2>/dev/null | grep 86 >/dev/null \
|
||||
&& echo i486-ncr-sysv4 && exit 0 ;;
|
||||
m680[234]0:LynxOS:2.[23]*:*)
|
||||
echo m68k-lynx-lynxos${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
mc68030:UNIX_System_V:4.*:*)
|
||||
echo m68k-atari-sysv4
|
||||
exit 0 ;;
|
||||
i[34]86:LynxOS:2.[23]*:*)
|
||||
echo i386-lynx-lynxos${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
TSUNAMI:LynxOS:2.[23]*:*)
|
||||
echo sparc-lynx-lynxos${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
rs6000:LynxOS:2.[23]*:*)
|
||||
echo rs6000-lynx-lynxos${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
RM*:SINIX-*:*:*)
|
||||
echo mips-sni-sysv4
|
||||
exit 0 ;;
|
||||
*:SINIX-*:*:*)
|
||||
if uname -p 2>/dev/null >/dev/null ; then
|
||||
UNAME_MACHINE=`(uname -p) 2>/dev/null`
|
||||
echo ${UNAME_MACHINE}-sni-sysv4
|
||||
else
|
||||
echo ns32k-sni-sysv
|
||||
fi
|
||||
exit 0 ;;
|
||||
mc68*:A/UX:*:*)
|
||||
echo m68k-apple-aux${UNAME_RELEASE}
|
||||
exit 0 ;;
|
||||
R3000:*System_V*:*:*)
|
||||
if [ -d /usr/nec ]; then
|
||||
echo mips-nec-sysv${UNAME_RELEASE}
|
||||
else
|
||||
echo mips-unknown-sysv${UNAME_RELEASE}
|
||||
fi
|
||||
exit 0 ;;
|
||||
esac
|
||||
|
||||
#echo '(No uname command or uname output not recognized.)' 1>&2
|
||||
#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
|
||||
|
||||
cat >dummy.c <<EOF
|
||||
#ifdef _SEQUENT_
|
||||
# include <sys/types.h>
|
||||
# include <sys/utsname.h>
|
||||
#endif
|
||||
main ()
|
||||
{
|
||||
#if defined (sony)
|
||||
#if defined (MIPSEB)
|
||||
/* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
|
||||
I don't know.... */
|
||||
printf ("mips-sony-bsd\n"); exit (0);
|
||||
#else
|
||||
#include <sys/param.h>
|
||||
printf ("m68k-sony-newsos%s\n",
|
||||
#ifdef NEWSOS4
|
||||
"4"
|
||||
#else
|
||||
""
|
||||
#endif
|
||||
); exit (0);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if defined (__arm) && defined (__acorn) && defined (__unix)
|
||||
printf ("arm-acorn-riscix"); exit (0);
|
||||
#endif
|
||||
|
||||
#if defined (hp300) && !defined (hpux)
|
||||
printf ("m68k-hp-bsd\n"); exit (0);
|
||||
#endif
|
||||
|
||||
#if defined (NeXT)
|
||||
#if !defined (__ARCHITECTURE__)
|
||||
#define __ARCHITECTURE__ "m68k"
|
||||
#endif
|
||||
int version;
|
||||
version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
|
||||
printf ("%s-next-nextstep%s\n", __ARCHITECTURE__, version==2 ? "2" : "3");
|
||||
exit (0);
|
||||
#endif
|
||||
|
||||
#if defined (MULTIMAX) || defined (n16)
|
||||
#if defined (UMAXV)
|
||||
printf ("ns32k-encore-sysv\n"); exit (0);
|
||||
#else
|
||||
#if defined (CMU)
|
||||
printf ("ns32k-encore-mach\n"); exit (0);
|
||||
#else
|
||||
printf ("ns32k-encore-bsd\n"); exit (0);
|
||||
#endif
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if defined (__386BSD__)
|
||||
printf ("i386-unknown-bsd\n"); exit (0);
|
||||
#endif
|
||||
|
||||
#if defined (sequent)
|
||||
#if defined (i386)
|
||||
printf ("i386-sequent-dynix\n"); exit (0);
|
||||
#endif
|
||||
#if defined (ns32000)
|
||||
printf ("ns32k-sequent-dynix\n"); exit (0);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if defined (_SEQUENT_)
|
||||
struct utsname un;
|
||||
|
||||
uname(&un);
|
||||
|
||||
if (strncmp(un.version, "V2", 2) == 0) {
|
||||
printf ("i386-sequent-ptx2\n"); exit (0);
|
||||
}
|
||||
if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
|
||||
printf ("i386-sequent-ptx1\n"); exit (0);
|
||||
}
|
||||
printf ("i386-sequent-ptx\n"); exit (0);
|
||||
|
||||
#endif
|
||||
|
||||
#if defined (vax)
|
||||
#if !defined (ultrix)
|
||||
printf ("vax-dec-bsd\n"); exit (0);
|
||||
#else
|
||||
printf ("vax-dec-ultrix\n"); exit (0);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if defined (alliant) && defined (i860)
|
||||
printf ("i860-alliant-bsd\n"); exit (0);
|
||||
#endif
|
||||
|
||||
exit (1);
|
||||
}
|
||||
EOF
|
||||
|
||||
${CC-cc} dummy.c -o dummy 2>/dev/null && ./dummy && rm dummy.c dummy && exit 0
|
||||
rm -f dummy.c dummy
|
||||
|
||||
# Apollos put the system type in the environment.
|
||||
|
||||
test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
|
||||
|
||||
# Convex versions that predate uname can use getsysinfo(1)
|
||||
|
||||
if [ -x /usr/convex/getsysinfo ]
|
||||
then
|
||||
case `getsysinfo -f cpu_type` in
|
||||
c1*)
|
||||
echo c1-convex-bsd
|
||||
exit 0 ;;
|
||||
c2*)
|
||||
if getsysinfo -f scalar_acc
|
||||
then echo c32-convex-bsd
|
||||
else echo c2-convex-bsd
|
||||
fi
|
||||
exit 0 ;;
|
||||
c34*)
|
||||
echo c34-convex-bsd
|
||||
exit 0 ;;
|
||||
c38*)
|
||||
echo c38-convex-bsd
|
||||
exit 0 ;;
|
||||
c4*)
|
||||
echo c4-convex-bsd
|
||||
exit 0 ;;
|
||||
esac
|
||||
fi
|
||||
|
||||
#echo '(Unable to guess system type)' 1>&2
|
||||
|
||||
exit 1
|
867
contrib/traceroute/config.sub
vendored
Executable file
867
contrib/traceroute/config.sub
vendored
Executable file
@ -0,0 +1,867 @@
|
||||
#! /bin/sh
|
||||
# Configuration validation subroutine script, version 1.1.
|
||||
# Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
|
||||
# This file is (in principle) common to ALL GNU software.
|
||||
# The presence of a machine in this file suggests that SOME GNU software
|
||||
# can handle that machine. It does not imply ALL GNU software can.
|
||||
#
|
||||
# This file is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
# Boston, MA 02111-1307, USA.
|
||||
|
||||
# As a special exception to the GNU General Public License, if you
|
||||
# distribute this file as part of a program that contains a
|
||||
# configuration script generated by Autoconf, you may include it under
|
||||
# the same distribution terms that you use for the rest of that program.
|
||||
|
||||
# Configuration subroutine to validate and canonicalize a configuration type.
|
||||
# Supply the specified configuration type as an argument.
|
||||
# If it is invalid, we print an error message on stderr and exit with code 1.
|
||||
# Otherwise, we print the canonical config type on stdout and succeed.
|
||||
|
||||
# This file is supposed to be the same for all GNU packages
|
||||
# and recognize all the CPU types, system types and aliases
|
||||
# that are meaningful with *any* GNU software.
|
||||
# Each package is responsible for reporting which valid configurations
|
||||
# it does not support. The user should be able to distinguish
|
||||
# a failure to support a valid configuration from a meaningless
|
||||
# configuration.
|
||||
|
||||
# The goal of this file is to map all the various variations of a given
|
||||
# machine specification into a single specification in the form:
|
||||
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
|
||||
# It is wrong to echo any other type of specification.
|
||||
|
||||
if [ x$1 = x ]
|
||||
then
|
||||
echo Configuration name missing. 1>&2
|
||||
echo "Usage: $0 CPU-MFR-OPSYS" 1>&2
|
||||
echo "or $0 ALIAS" 1>&2
|
||||
echo where ALIAS is a recognized configuration type. 1>&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# First pass through any local machine types.
|
||||
case $1 in
|
||||
*local*)
|
||||
echo $1
|
||||
exit 0
|
||||
;;
|
||||
*)
|
||||
;;
|
||||
esac
|
||||
|
||||
# Separate what the user gave into CPU-COMPANY and OS (if any).
|
||||
basic_machine=`echo $1 | sed 's/-[^-]*$//'`
|
||||
if [ $basic_machine != $1 ]
|
||||
then os=`echo $1 | sed 's/.*-/-/'`
|
||||
else os=; fi
|
||||
|
||||
### Let's recognize common machines as not being operating systems so
|
||||
### that things like config.sub decstation-3100 work. We also
|
||||
### recognize some manufacturers as not being operating systems, so we
|
||||
### can provide default operating systems below.
|
||||
case $os in
|
||||
-sun*os*)
|
||||
# Prevent following clause from handling this invalid input.
|
||||
;;
|
||||
-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
|
||||
-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
|
||||
-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
|
||||
-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
|
||||
-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
|
||||
-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
|
||||
os=
|
||||
basic_machine=$1
|
||||
;;
|
||||
-hiux*)
|
||||
os=-hiuxwe2
|
||||
;;
|
||||
-sco4)
|
||||
os=-sco3.2v4
|
||||
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
|
||||
;;
|
||||
-sco3.2.[4-9]*)
|
||||
os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
|
||||
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
|
||||
;;
|
||||
-sco3.2v[4-9]*)
|
||||
# Don't forget version if it is 3.2v4 or newer.
|
||||
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
|
||||
;;
|
||||
-sco*)
|
||||
os=-sco3.2v2
|
||||
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
|
||||
;;
|
||||
-isc)
|
||||
os=-isc2.2
|
||||
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
|
||||
;;
|
||||
-clix*)
|
||||
basic_machine=clipper-intergraph
|
||||
;;
|
||||
-isc*)
|
||||
basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
|
||||
;;
|
||||
-lynx*)
|
||||
os=-lynxos
|
||||
;;
|
||||
-ptx*)
|
||||
basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
|
||||
;;
|
||||
-windowsnt*)
|
||||
os=`echo $os | sed -e 's/windowsnt/winnt/'`
|
||||
;;
|
||||
esac
|
||||
|
||||
# Decode aliases for certain CPU-COMPANY combinations.
|
||||
case $basic_machine in
|
||||
# Recognize the basic CPU types without company name.
|
||||
# Some are omitted here because they have special meanings below.
|
||||
tahoe | i[345]86 | i860 | m68k | m68000 | m88k | ns32k | arm \
|
||||
| arme[lb] | pyramid \
|
||||
| tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
|
||||
| alpha | we32k | ns16k | clipper | sparclite | i370 | sh \
|
||||
| powerpc | powerpcle | sparc64 | 1750a | dsp16xx | mips64 | mipsel \
|
||||
| pdp11 | mips64el | mips64orion | mips64orionel \
|
||||
| sparc)
|
||||
basic_machine=$basic_machine-unknown
|
||||
;;
|
||||
# Object if more than one company name word.
|
||||
*-*-*)
|
||||
echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
|
||||
exit 1
|
||||
;;
|
||||
# Recognize the basic CPU types with company name.
|
||||
vax-* | tahoe-* | i[345]86-* | i860-* | m68k-* | m68000-* | m88k-* \
|
||||
| sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
|
||||
| mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* | power-* \
|
||||
| none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
|
||||
| hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
|
||||
| pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* \
|
||||
| pdp11-* | sh-* | powerpc-* | powerpcle-* | sparc64-* | mips64-* | mipsel-* \
|
||||
| mips64el-* | mips64orion-* | mips64orionel-*)
|
||||
;;
|
||||
# Recognize the various machine names and aliases which stand
|
||||
# for a CPU type and a company and sometimes even an OS.
|
||||
3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
|
||||
basic_machine=m68000-att
|
||||
;;
|
||||
3b*)
|
||||
basic_machine=we32k-att
|
||||
;;
|
||||
alliant | fx80)
|
||||
basic_machine=fx80-alliant
|
||||
;;
|
||||
altos | altos3068)
|
||||
basic_machine=m68k-altos
|
||||
;;
|
||||
am29k)
|
||||
basic_machine=a29k-none
|
||||
os=-bsd
|
||||
;;
|
||||
amdahl)
|
||||
basic_machine=580-amdahl
|
||||
os=-sysv
|
||||
;;
|
||||
amiga | amiga-*)
|
||||
basic_machine=m68k-cbm
|
||||
;;
|
||||
amigados)
|
||||
basic_machine=m68k-cbm
|
||||
os=-amigados
|
||||
;;
|
||||
amigaunix | amix)
|
||||
basic_machine=m68k-cbm
|
||||
os=-sysv4
|
||||
;;
|
||||
apollo68)
|
||||
basic_machine=m68k-apollo
|
||||
os=-sysv
|
||||
;;
|
||||
balance)
|
||||
basic_machine=ns32k-sequent
|
||||
os=-dynix
|
||||
;;
|
||||
convex-c1)
|
||||
basic_machine=c1-convex
|
||||
os=-bsd
|
||||
;;
|
||||
convex-c2)
|
||||
basic_machine=c2-convex
|
||||
os=-bsd
|
||||
;;
|
||||
convex-c32)
|
||||
basic_machine=c32-convex
|
||||
os=-bsd
|
||||
;;
|
||||
convex-c34)
|
||||
basic_machine=c34-convex
|
||||
os=-bsd
|
||||
;;
|
||||
convex-c38)
|
||||
basic_machine=c38-convex
|
||||
os=-bsd
|
||||
;;
|
||||
cray | ymp)
|
||||
basic_machine=ymp-cray
|
||||
os=-unicos
|
||||
;;
|
||||
cray2)
|
||||
basic_machine=cray2-cray
|
||||
os=-unicos
|
||||
;;
|
||||
crds | unos)
|
||||
basic_machine=m68k-crds
|
||||
;;
|
||||
da30 | da30-*)
|
||||
basic_machine=m68k-da30
|
||||
;;
|
||||
decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
|
||||
basic_machine=mips-dec
|
||||
;;
|
||||
delta | 3300 | motorola-3300 | motorola-delta \
|
||||
| 3300-motorola | delta-motorola)
|
||||
basic_machine=m68k-motorola
|
||||
;;
|
||||
delta88)
|
||||
basic_machine=m88k-motorola
|
||||
os=-sysv3
|
||||
;;
|
||||
dpx20 | dpx20-*)
|
||||
basic_machine=rs6000-bull
|
||||
os=-bosx
|
||||
;;
|
||||
dpx2* | dpx2*-bull)
|
||||
basic_machine=m68k-bull
|
||||
os=-sysv3
|
||||
;;
|
||||
ebmon29k)
|
||||
basic_machine=a29k-amd
|
||||
os=-ebmon
|
||||
;;
|
||||
elxsi)
|
||||
basic_machine=elxsi-elxsi
|
||||
os=-bsd
|
||||
;;
|
||||
encore | umax | mmax)
|
||||
basic_machine=ns32k-encore
|
||||
;;
|
||||
fx2800)
|
||||
basic_machine=i860-alliant
|
||||
;;
|
||||
genix)
|
||||
basic_machine=ns32k-ns
|
||||
;;
|
||||
gmicro)
|
||||
basic_machine=tron-gmicro
|
||||
os=-sysv
|
||||
;;
|
||||
h3050r* | hiux*)
|
||||
basic_machine=hppa1.1-hitachi
|
||||
os=-hiuxwe2
|
||||
;;
|
||||
h8300hms)
|
||||
basic_machine=h8300-hitachi
|
||||
os=-hms
|
||||
;;
|
||||
harris)
|
||||
basic_machine=m88k-harris
|
||||
os=-sysv3
|
||||
;;
|
||||
hp300-*)
|
||||
basic_machine=m68k-hp
|
||||
;;
|
||||
hp300bsd)
|
||||
basic_machine=m68k-hp
|
||||
os=-bsd
|
||||
;;
|
||||
hp300hpux)
|
||||
basic_machine=m68k-hp
|
||||
os=-hpux
|
||||
;;
|
||||
hp9k2[0-9][0-9] | hp9k31[0-9])
|
||||
basic_machine=m68000-hp
|
||||
;;
|
||||
hp9k3[2-9][0-9])
|
||||
basic_machine=m68k-hp
|
||||
;;
|
||||
hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
|
||||
basic_machine=hppa1.1-hp
|
||||
;;
|
||||
hp9k8[0-9][0-9] | hp8[0-9][0-9])
|
||||
basic_machine=hppa1.0-hp
|
||||
;;
|
||||
i370-ibm* | ibm*)
|
||||
basic_machine=i370-ibm
|
||||
os=-mvs
|
||||
;;
|
||||
# I'm not sure what "Sysv32" means. Should this be sysv3.2?
|
||||
i[345]86v32)
|
||||
basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
|
||||
os=-sysv32
|
||||
;;
|
||||
i[345]86v4*)
|
||||
basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
|
||||
os=-sysv4
|
||||
;;
|
||||
i[345]86v)
|
||||
basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
|
||||
os=-sysv
|
||||
;;
|
||||
i[345]86sol2)
|
||||
basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
|
||||
os=-solaris2
|
||||
;;
|
||||
iris | iris4d)
|
||||
basic_machine=mips-sgi
|
||||
case $os in
|
||||
-irix*)
|
||||
;;
|
||||
*)
|
||||
os=-irix4
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
isi68 | isi)
|
||||
basic_machine=m68k-isi
|
||||
os=-sysv
|
||||
;;
|
||||
m88k-omron*)
|
||||
basic_machine=m88k-omron
|
||||
;;
|
||||
magnum | m3230)
|
||||
basic_machine=mips-mips
|
||||
os=-sysv
|
||||
;;
|
||||
merlin)
|
||||
basic_machine=ns32k-utek
|
||||
os=-sysv
|
||||
;;
|
||||
miniframe)
|
||||
basic_machine=m68000-convergent
|
||||
;;
|
||||
mips3*-*)
|
||||
basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
|
||||
;;
|
||||
mips3*)
|
||||
basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
|
||||
;;
|
||||
ncr3000)
|
||||
basic_machine=i486-ncr
|
||||
os=-sysv4
|
||||
;;
|
||||
news | news700 | news800 | news900)
|
||||
basic_machine=m68k-sony
|
||||
os=-newsos
|
||||
;;
|
||||
news1000)
|
||||
basic_machine=m68030-sony
|
||||
os=-newsos
|
||||
;;
|
||||
news-3600 | risc-news)
|
||||
basic_machine=mips-sony
|
||||
os=-newsos
|
||||
;;
|
||||
next | m*-next )
|
||||
basic_machine=m68k-next
|
||||
case $os in
|
||||
-nextstep* )
|
||||
;;
|
||||
-ns2*)
|
||||
os=-nextstep2
|
||||
;;
|
||||
*)
|
||||
os=-nextstep3
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
nh3000)
|
||||
basic_machine=m68k-harris
|
||||
os=-cxux
|
||||
;;
|
||||
nh[45]000)
|
||||
basic_machine=m88k-harris
|
||||
os=-cxux
|
||||
;;
|
||||
nindy960)
|
||||
basic_machine=i960-intel
|
||||
os=-nindy
|
||||
;;
|
||||
np1)
|
||||
basic_machine=np1-gould
|
||||
;;
|
||||
pa-hitachi)
|
||||
basic_machine=hppa1.1-hitachi
|
||||
os=-hiuxwe2
|
||||
;;
|
||||
paragon)
|
||||
basic_machine=i860-intel
|
||||
os=-osf
|
||||
;;
|
||||
pbd)
|
||||
basic_machine=sparc-tti
|
||||
;;
|
||||
pbb)
|
||||
basic_machine=m68k-tti
|
||||
;;
|
||||
pc532 | pc532-*)
|
||||
basic_machine=ns32k-pc532
|
||||
;;
|
||||
pentium | p5 | p6)
|
||||
# We don't have specific support for the Intel Pentium (p6) followon yet, so just call it a Pentium
|
||||
basic_machine=i586-intel
|
||||
;;
|
||||
pentium-* | p5-* | p6-*)
|
||||
# We don't have specific support for the Intel Pentium (p6) followon yet, so just call it a Pentium
|
||||
basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
|
||||
;;
|
||||
k5)
|
||||
# We don't have specific support for AMD's K5 yet, so just call it a Pentium
|
||||
basic_machine=i586-amd
|
||||
;;
|
||||
nexen)
|
||||
# We don't have specific support for Nexgen yet, so just call it a Pentium
|
||||
basic_machine=i586-nexgen
|
||||
;;
|
||||
pn)
|
||||
basic_machine=pn-gould
|
||||
;;
|
||||
power) basic_machine=rs6000-ibm
|
||||
;;
|
||||
ppc) basic_machine=powerpc-unknown
|
||||
;;
|
||||
ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
|
||||
;;
|
||||
ppcle | powerpclittle | ppc-le | powerpc-little)
|
||||
basic_machine=powerpcle-unknown
|
||||
;;
|
||||
ppcle-* | powerpclittle-*)
|
||||
basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
|
||||
;;
|
||||
ps2)
|
||||
basic_machine=i386-ibm
|
||||
;;
|
||||
rm[46]00)
|
||||
basic_machine=mips-siemens
|
||||
;;
|
||||
rtpc | rtpc-*)
|
||||
basic_machine=romp-ibm
|
||||
;;
|
||||
sequent)
|
||||
basic_machine=i386-sequent
|
||||
;;
|
||||
sh)
|
||||
basic_machine=sh-hitachi
|
||||
os=-hms
|
||||
;;
|
||||
sps7)
|
||||
basic_machine=m68k-bull
|
||||
os=-sysv2
|
||||
;;
|
||||
spur)
|
||||
basic_machine=spur-unknown
|
||||
;;
|
||||
sun2)
|
||||
basic_machine=m68000-sun
|
||||
;;
|
||||
sun2os3)
|
||||
basic_machine=m68000-sun
|
||||
os=-sunos3
|
||||
;;
|
||||
sun2os4)
|
||||
basic_machine=m68000-sun
|
||||
os=-sunos4
|
||||
;;
|
||||
sun3os3)
|
||||
basic_machine=m68k-sun
|
||||
os=-sunos3
|
||||
;;
|
||||
sun3os4)
|
||||
basic_machine=m68k-sun
|
||||
os=-sunos4
|
||||
;;
|
||||
sun4os3)
|
||||
basic_machine=sparc-sun
|
||||
os=-sunos3
|
||||
;;
|
||||
sun4os4)
|
||||
basic_machine=sparc-sun
|
||||
os=-sunos4
|
||||
;;
|
||||
sun4sol2)
|
||||
basic_machine=sparc-sun
|
||||
os=-solaris2
|
||||
;;
|
||||
sun3 | sun3-*)
|
||||
basic_machine=m68k-sun
|
||||
;;
|
||||
sun4)
|
||||
basic_machine=sparc-sun
|
||||
;;
|
||||
sun386 | sun386i | roadrunner)
|
||||
basic_machine=i386-sun
|
||||
;;
|
||||
symmetry)
|
||||
basic_machine=i386-sequent
|
||||
os=-dynix
|
||||
;;
|
||||
tower | tower-32)
|
||||
basic_machine=m68k-ncr
|
||||
;;
|
||||
udi29k)
|
||||
basic_machine=a29k-amd
|
||||
os=-udi
|
||||
;;
|
||||
ultra3)
|
||||
basic_machine=a29k-nyu
|
||||
os=-sym1
|
||||
;;
|
||||
vaxv)
|
||||
basic_machine=vax-dec
|
||||
os=-sysv
|
||||
;;
|
||||
vms)
|
||||
basic_machine=vax-dec
|
||||
os=-vms
|
||||
;;
|
||||
vxworks960)
|
||||
basic_machine=i960-wrs
|
||||
os=-vxworks
|
||||
;;
|
||||
vxworks68)
|
||||
basic_machine=m68k-wrs
|
||||
os=-vxworks
|
||||
;;
|
||||
vxworks29k)
|
||||
basic_machine=a29k-wrs
|
||||
os=-vxworks
|
||||
;;
|
||||
xmp)
|
||||
basic_machine=xmp-cray
|
||||
os=-unicos
|
||||
;;
|
||||
xps | xps100)
|
||||
basic_machine=xps100-honeywell
|
||||
;;
|
||||
none)
|
||||
basic_machine=none-none
|
||||
os=-none
|
||||
;;
|
||||
|
||||
# Here we handle the default manufacturer of certain CPU types. It is in
|
||||
# some cases the only manufacturer, in others, it is the most popular.
|
||||
mips)
|
||||
basic_machine=mips-mips
|
||||
;;
|
||||
romp)
|
||||
basic_machine=romp-ibm
|
||||
;;
|
||||
rs6000)
|
||||
basic_machine=rs6000-ibm
|
||||
;;
|
||||
vax)
|
||||
basic_machine=vax-dec
|
||||
;;
|
||||
pdp11)
|
||||
basic_machine=pdp11-dec
|
||||
;;
|
||||
we32k)
|
||||
basic_machine=we32k-att
|
||||
;;
|
||||
sparc)
|
||||
basic_machine=sparc-sun
|
||||
;;
|
||||
cydra)
|
||||
basic_machine=cydra-cydrome
|
||||
;;
|
||||
orion)
|
||||
basic_machine=orion-highlevel
|
||||
;;
|
||||
orion105)
|
||||
basic_machine=clipper-highlevel
|
||||
;;
|
||||
*)
|
||||
echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
||||
# Here we canonicalize certain aliases for manufacturers.
|
||||
case $basic_machine in
|
||||
*-digital*)
|
||||
basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
|
||||
;;
|
||||
*-commodore*)
|
||||
basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
|
||||
;;
|
||||
*)
|
||||
;;
|
||||
esac
|
||||
|
||||
# Decode manufacturer-specific aliases for certain operating systems.
|
||||
|
||||
if [ x"$os" != x"" ]
|
||||
then
|
||||
case $os in
|
||||
# -solaris* is a basic system type, with this one exception.
|
||||
-solaris1 | -solaris1.*)
|
||||
os=`echo $os | sed -e 's|solaris1|sunos4|'`
|
||||
;;
|
||||
-solaris)
|
||||
os=-solaris2
|
||||
;;
|
||||
-unixware* | svr4*)
|
||||
os=-sysv4
|
||||
;;
|
||||
-gnu/linux*)
|
||||
os=`echo $os | sed -e 's|gnu/linux|linux|'`
|
||||
;;
|
||||
# First accept the basic system types.
|
||||
# The portable systems comes first.
|
||||
# Each alternative MUST END IN A *, to match a version number.
|
||||
# -sysv* is not here because it comes later, after sysvr4.
|
||||
-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
|
||||
| -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[345]* \
|
||||
| -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
|
||||
| -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
|
||||
| -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* | -clix* \
|
||||
| -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* \
|
||||
| -hiux* | -386bsd* | -netbsd* | -freebsd* | -riscix* \
|
||||
| -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* \
|
||||
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
|
||||
| -udi* | -eabi* | -lites* )
|
||||
# Remember, each alternative MUST END IN *, to match a version number.
|
||||
;;
|
||||
-sunos5*)
|
||||
os=`echo $os | sed -e 's|sunos5|solaris2|'`
|
||||
;;
|
||||
-sunos6*)
|
||||
os=`echo $os | sed -e 's|sunos6|solaris3|'`
|
||||
;;
|
||||
-osfrose*)
|
||||
os=-osfrose
|
||||
;;
|
||||
-osf*)
|
||||
os=-osf
|
||||
;;
|
||||
-utek*)
|
||||
os=-bsd
|
||||
;;
|
||||
-dynix*)
|
||||
os=-bsd
|
||||
;;
|
||||
-acis*)
|
||||
os=-aos
|
||||
;;
|
||||
-ctix* | -uts*)
|
||||
os=-sysv
|
||||
;;
|
||||
# Preserve the version number of sinix5.
|
||||
-sinix5.*)
|
||||
os=`echo $os | sed -e 's|sinix|sysv|'`
|
||||
;;
|
||||
-sinix*)
|
||||
os=-sysv4
|
||||
;;
|
||||
-triton*)
|
||||
os=-sysv3
|
||||
;;
|
||||
-oss*)
|
||||
os=-sysv3
|
||||
;;
|
||||
-svr4)
|
||||
os=-sysv4
|
||||
;;
|
||||
-svr3)
|
||||
os=-sysv3
|
||||
;;
|
||||
-sysvr4)
|
||||
os=-sysv4
|
||||
;;
|
||||
# This must come after -sysvr4.
|
||||
-sysv*)
|
||||
;;
|
||||
-xenix)
|
||||
os=-xenix
|
||||
;;
|
||||
-none)
|
||||
;;
|
||||
*)
|
||||
# Get rid of the `-' at the beginning of $os.
|
||||
os=`echo $os | sed 's/[^-]*-//'`
|
||||
echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
else
|
||||
|
||||
# Here we handle the default operating systems that come with various machines.
|
||||
# The value should be what the vendor currently ships out the door with their
|
||||
# machine or put another way, the most popular os provided with the machine.
|
||||
|
||||
# Note that if you're going to try to match "-MANUFACTURER" here (say,
|
||||
# "-sun"), then you have to tell the case statement up towards the top
|
||||
# that MANUFACTURER isn't an operating system. Otherwise, code above
|
||||
# will signal an error saying that MANUFACTURER isn't an operating
|
||||
# system, and we'll never get to this point.
|
||||
|
||||
case $basic_machine in
|
||||
*-acorn)
|
||||
os=-riscix1.2
|
||||
;;
|
||||
arm*-semi)
|
||||
os=-aout
|
||||
;;
|
||||
pdp11-*)
|
||||
os=-none
|
||||
;;
|
||||
*-dec | vax-*)
|
||||
os=-ultrix4.2
|
||||
;;
|
||||
m68*-apollo)
|
||||
os=-domain
|
||||
;;
|
||||
i386-sun)
|
||||
os=-sunos4.0.2
|
||||
;;
|
||||
m68000-sun)
|
||||
os=-sunos3
|
||||
# This also exists in the configure program, but was not the
|
||||
# default.
|
||||
# os=-sunos4
|
||||
;;
|
||||
*-tti) # must be before sparc entry or we get the wrong os.
|
||||
os=-sysv3
|
||||
;;
|
||||
sparc-* | *-sun)
|
||||
os=-sunos4.1.1
|
||||
;;
|
||||
*-ibm)
|
||||
os=-aix
|
||||
;;
|
||||
*-hp)
|
||||
os=-hpux
|
||||
;;
|
||||
*-hitachi)
|
||||
os=-hiux
|
||||
;;
|
||||
i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
|
||||
os=-sysv
|
||||
;;
|
||||
*-cbm)
|
||||
os=-amigados
|
||||
;;
|
||||
*-dg)
|
||||
os=-dgux
|
||||
;;
|
||||
*-dolphin)
|
||||
os=-sysv3
|
||||
;;
|
||||
m68k-ccur)
|
||||
os=-rtu
|
||||
;;
|
||||
m88k-omron*)
|
||||
os=-luna
|
||||
;;
|
||||
*-sequent)
|
||||
os=-ptx
|
||||
;;
|
||||
*-crds)
|
||||
os=-unos
|
||||
;;
|
||||
*-ns)
|
||||
os=-genix
|
||||
;;
|
||||
i370-*)
|
||||
os=-mvs
|
||||
;;
|
||||
*-next)
|
||||
os=-nextstep3
|
||||
;;
|
||||
*-gould)
|
||||
os=-sysv
|
||||
;;
|
||||
*-highlevel)
|
||||
os=-bsd
|
||||
;;
|
||||
*-encore)
|
||||
os=-bsd
|
||||
;;
|
||||
*-sgi)
|
||||
os=-irix
|
||||
;;
|
||||
*-siemens)
|
||||
os=-sysv4
|
||||
;;
|
||||
*-masscomp)
|
||||
os=-rtu
|
||||
;;
|
||||
*)
|
||||
os=-none
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
|
||||
# Here we handle the case where we know the os, and the CPU type, but not the
|
||||
# manufacturer. We pick the logical manufacturer.
|
||||
vendor=unknown
|
||||
case $basic_machine in
|
||||
*-unknown)
|
||||
case $os in
|
||||
-riscix*)
|
||||
vendor=acorn
|
||||
;;
|
||||
-sunos*)
|
||||
vendor=sun
|
||||
;;
|
||||
-lynxos*)
|
||||
vendor=lynx
|
||||
;;
|
||||
-aix*)
|
||||
vendor=ibm
|
||||
;;
|
||||
-hpux*)
|
||||
vendor=hp
|
||||
;;
|
||||
-hiux*)
|
||||
vendor=hitachi
|
||||
;;
|
||||
-unos*)
|
||||
vendor=crds
|
||||
;;
|
||||
-dgux*)
|
||||
vendor=dg
|
||||
;;
|
||||
-luna*)
|
||||
vendor=omron
|
||||
;;
|
||||
-genix*)
|
||||
vendor=ns
|
||||
;;
|
||||
-mvs*)
|
||||
vendor=ibm
|
||||
;;
|
||||
-ptx*)
|
||||
vendor=sequent
|
||||
;;
|
||||
-vxworks*)
|
||||
vendor=wrs
|
||||
;;
|
||||
esac
|
||||
basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
|
||||
;;
|
||||
esac
|
||||
|
||||
echo $basic_machine$os
|
1753
contrib/traceroute/configure
vendored
Executable file
1753
contrib/traceroute/configure
vendored
Executable file
File diff suppressed because it is too large
Load Diff
74
contrib/traceroute/configure.in
Normal file
74
contrib/traceroute/configure.in
Normal file
@ -0,0 +1,74 @@
|
||||
dnl @(#) $Header: configure.in,v 1.10 96/09/24 18:44:24 leres Exp $ (LBL)
|
||||
dnl
|
||||
dnl Copyright (c) 1995, 1996
|
||||
dnl The Regents of the University of California. All rights reserved.
|
||||
dnl
|
||||
dnl Process this file with autoconf to produce a configure script.
|
||||
dnl
|
||||
|
||||
AC_INIT(traceroute.c)
|
||||
|
||||
AC_CANONICAL_SYSTEM
|
||||
|
||||
umask 002
|
||||
|
||||
if test -z "$PWD" ; then
|
||||
PWD=`pwd`
|
||||
fi
|
||||
|
||||
AC_LBL_C_INIT(V_CCOPT, V_INCLS)
|
||||
|
||||
AC_CHECK_HEADERS(malloc.h sys/select.h)
|
||||
|
||||
AC_REPLACE_FUNCS(strerror)
|
||||
AC_CHECK_FUNCS(setlinebuf)
|
||||
|
||||
AC_CHECK_LIB(socket, main)
|
||||
AC_CHECK_LIB(nsl, main)
|
||||
|
||||
case "$target_os" in
|
||||
|
||||
bsd4*)
|
||||
AC_DEFINE(HAVE_RAW_OPTIONS)
|
||||
;;
|
||||
|
||||
bsdi*)
|
||||
AC_DEFINE(HAVE_RAW_OPTIONS)
|
||||
;;
|
||||
|
||||
freebsd*)
|
||||
AC_DEFINE(HAVE_RAW_OPTIONS)
|
||||
;;
|
||||
|
||||
osf3*)
|
||||
dnl Workaround around ip_hl vs. ip_vhl problem in netinet/ip.h
|
||||
AC_DEFINE(__STDC__,2)
|
||||
;;
|
||||
|
||||
solaris*)
|
||||
AC_DEFINE(BYTESWAP_IP_LEN)
|
||||
;;
|
||||
esac
|
||||
|
||||
AC_CHECK_TYPE(int32_t, int)
|
||||
AC_CHECK_TYPE(u_int32_t, u_int)
|
||||
|
||||
AC_LBL_DEVEL(V_CCOPT)
|
||||
|
||||
if test -r lbl/gnuc.h ; then
|
||||
rm -f gnuc.h
|
||||
ln -s lbl/gnuc.h gnuc.h
|
||||
fi
|
||||
|
||||
AC_SUBST(V_CCOPT)
|
||||
AC_SUBST(V_INCLS)
|
||||
|
||||
AC_PROG_INSTALL
|
||||
|
||||
AC_OUTPUT(Makefile)
|
||||
|
||||
if test -f .devel ; then
|
||||
make depend
|
||||
fi
|
||||
|
||||
exit 0
|
238
contrib/traceroute/install-sh
Executable file
238
contrib/traceroute/install-sh
Executable file
@ -0,0 +1,238 @@
|
||||
#! /bin/sh
|
||||
#
|
||||
# install - install a program, script, or datafile
|
||||
# This comes from X11R5.
|
||||
#
|
||||
# Calling this script install-sh is preferred over install.sh, to prevent
|
||||
# `make' implicit rules from creating a file called install from it
|
||||
# when there is no Makefile.
|
||||
#
|
||||
# This script is compatible with the BSD install script, but was written
|
||||
# from scratch.
|
||||
#
|
||||
|
||||
|
||||
# set DOITPROG to echo to test this script
|
||||
|
||||
# Don't use :- since 4.3BSD and earlier shells don't like it.
|
||||
doit="${DOITPROG-}"
|
||||
|
||||
|
||||
# put in absolute paths if you don't have them in your path; or use env. vars.
|
||||
|
||||
mvprog="${MVPROG-mv}"
|
||||
cpprog="${CPPROG-cp}"
|
||||
chmodprog="${CHMODPROG-chmod}"
|
||||
chownprog="${CHOWNPROG-chown}"
|
||||
chgrpprog="${CHGRPPROG-chgrp}"
|
||||
stripprog="${STRIPPROG-strip}"
|
||||
rmprog="${RMPROG-rm}"
|
||||
mkdirprog="${MKDIRPROG-mkdir}"
|
||||
|
||||
transformbasename=""
|
||||
transform_arg=""
|
||||
instcmd="$mvprog"
|
||||
chmodcmd="$chmodprog 0755"
|
||||
chowncmd=""
|
||||
chgrpcmd=""
|
||||
stripcmd=""
|
||||
rmcmd="$rmprog -f"
|
||||
mvcmd="$mvprog"
|
||||
src=""
|
||||
dst=""
|
||||
dir_arg=""
|
||||
|
||||
while [ x"$1" != x ]; do
|
||||
case $1 in
|
||||
-c) instcmd="$cpprog"
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-d) dir_arg=true
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-m) chmodcmd="$chmodprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-o) chowncmd="$chownprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-g) chgrpcmd="$chgrpprog $2"
|
||||
shift
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-s) stripcmd="$stripprog"
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-t=*) transformarg=`echo $1 | sed 's/-t=//'`
|
||||
shift
|
||||
continue;;
|
||||
|
||||
-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
|
||||
shift
|
||||
continue;;
|
||||
|
||||
*) if [ x"$src" = x ]
|
||||
then
|
||||
src=$1
|
||||
else
|
||||
# this colon is to work around a 386BSD /bin/sh bug
|
||||
:
|
||||
dst=$1
|
||||
fi
|
||||
shift
|
||||
continue;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ x"$src" = x ]
|
||||
then
|
||||
echo "install: no input file specified"
|
||||
exit 1
|
||||
else
|
||||
true
|
||||
fi
|
||||
|
||||
if [ x"$dir_arg" != x ]; then
|
||||
dst=$src
|
||||
src=""
|
||||
|
||||
if [ -d $dst ]; then
|
||||
instcmd=:
|
||||
else
|
||||
instcmd=mkdir
|
||||
fi
|
||||
else
|
||||
|
||||
# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
|
||||
# might cause directories to be created, which would be especially bad
|
||||
# if $src (and thus $dsttmp) contains '*'.
|
||||
|
||||
if [ -f $src -o -d $src ]
|
||||
then
|
||||
true
|
||||
else
|
||||
echo "install: $src does not exist"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ x"$dst" = x ]
|
||||
then
|
||||
echo "install: no destination specified"
|
||||
exit 1
|
||||
else
|
||||
true
|
||||
fi
|
||||
|
||||
# If destination is a directory, append the input filename; if your system
|
||||
# does not like double slashes in filenames, you may need to add some logic
|
||||
|
||||
if [ -d $dst ]
|
||||
then
|
||||
dst="$dst"/`basename $src`
|
||||
else
|
||||
true
|
||||
fi
|
||||
fi
|
||||
|
||||
## this sed command emulates the dirname command
|
||||
dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
|
||||
|
||||
# Make sure that the destination directory exists.
|
||||
# this part is taken from Noah Friedman's mkinstalldirs script
|
||||
|
||||
# Skip lots of stat calls in the usual case.
|
||||
if [ ! -d "$dstdir" ]; then
|
||||
defaultIFS='
|
||||
'
|
||||
IFS="${IFS-${defaultIFS}}"
|
||||
|
||||
oIFS="${IFS}"
|
||||
# Some sh's can't handle IFS=/ for some reason.
|
||||
IFS='%'
|
||||
set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
|
||||
IFS="${oIFS}"
|
||||
|
||||
pathcomp=''
|
||||
|
||||
while [ $# -ne 0 ] ; do
|
||||
pathcomp="${pathcomp}${1}"
|
||||
shift
|
||||
|
||||
if [ ! -d "${pathcomp}" ] ;
|
||||
then
|
||||
$mkdirprog "${pathcomp}"
|
||||
else
|
||||
true
|
||||
fi
|
||||
|
||||
pathcomp="${pathcomp}/"
|
||||
done
|
||||
fi
|
||||
|
||||
if [ x"$dir_arg" != x ]
|
||||
then
|
||||
$doit $instcmd $dst &&
|
||||
|
||||
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
|
||||
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
|
||||
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
|
||||
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
|
||||
else
|
||||
|
||||
# If we're going to rename the final executable, determine the name now.
|
||||
|
||||
if [ x"$transformarg" = x ]
|
||||
then
|
||||
dstfile=`basename $dst`
|
||||
else
|
||||
dstfile=`basename $dst $transformbasename |
|
||||
sed $transformarg`$transformbasename
|
||||
fi
|
||||
|
||||
# don't allow the sed command to completely eliminate the filename
|
||||
|
||||
if [ x"$dstfile" = x ]
|
||||
then
|
||||
dstfile=`basename $dst`
|
||||
else
|
||||
true
|
||||
fi
|
||||
|
||||
# Make a temp file name in the proper directory.
|
||||
|
||||
dsttmp=$dstdir/#inst.$$#
|
||||
|
||||
# Move or copy the file name to the temp name
|
||||
|
||||
$doit $instcmd $src $dsttmp &&
|
||||
|
||||
trap "rm -f ${dsttmp}" 0 &&
|
||||
|
||||
# and set any options; do chmod last to preserve setuid bits
|
||||
|
||||
# If any of these fail, we abort the whole thing. If we want to
|
||||
# ignore errors from any of these, just make sure not to ignore
|
||||
# errors from the above "$doit $instcmd $src $dsttmp" command.
|
||||
|
||||
if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
|
||||
if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
|
||||
if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
|
||||
if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
|
||||
|
||||
# Now rename the file to the real destination.
|
||||
|
||||
$doit $rmcmd -f $dstdir/$dstfile &&
|
||||
$doit $mvcmd $dsttmp $dstdir/$dstfile
|
||||
|
||||
fi &&
|
||||
|
||||
|
||||
exit 0
|
43
contrib/traceroute/lbl/gnuc.h
Normal file
43
contrib/traceroute/lbl/gnuc.h
Normal file
@ -0,0 +1,43 @@
|
||||
/* @(#) $Header: gnuc.h,v 1.3 95/10/09 02:47:01 leres Exp $ (LBL) */
|
||||
|
||||
/* Define __P() macro, if necessary */
|
||||
#ifndef __P
|
||||
#if __STDC__
|
||||
#define __P(protos) protos
|
||||
#else
|
||||
#define __P(protos) ()
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* inline foo */
|
||||
#ifdef __GNUC__
|
||||
#define inline __inline
|
||||
#else
|
||||
#define inline
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Handle new and old "dead" routine prototypes
|
||||
*
|
||||
* For example:
|
||||
*
|
||||
* __dead void foo(void) __attribute__((volatile));
|
||||
*
|
||||
*/
|
||||
#ifdef __GNUC__
|
||||
#ifndef __dead
|
||||
#define __dead volatile
|
||||
#endif
|
||||
#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
|
||||
#ifndef __attribute__
|
||||
#define __attribute__(args)
|
||||
#endif
|
||||
#endif
|
||||
#else
|
||||
#ifndef __dead
|
||||
#define __dead
|
||||
#endif
|
||||
#ifndef __attribute__
|
||||
#define __attribute__(args)
|
||||
#endif
|
||||
#endif
|
117
contrib/traceroute/lbl/os-solaris2.h
Normal file
117
contrib/traceroute/lbl/os-solaris2.h
Normal file
@ -0,0 +1,117 @@
|
||||
/*
|
||||
* Copyright (c) 1993, 1994, 1995, 1996
|
||||
* 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: (1) source code distributions
|
||||
* retain the above copyright notice and this paragraph in its entirety, (2)
|
||||
* distributions including binary code include the above copyright notice and
|
||||
* this paragraph in its entirety in the documentation or other materials
|
||||
* provided with the distribution, and (3) all advertising materials mentioning
|
||||
* features or use of this software display the following acknowledgement:
|
||||
* ``This product includes software developed by the University of California,
|
||||
* Lawrence Berkeley Laboratory and its contributors.'' 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*
|
||||
* @(#) $Header: os-solaris2.h,v 1.16 96/07/05 22:11:23 leres Locked $ (LBL)
|
||||
*/
|
||||
|
||||
/* Signal routines are this type */
|
||||
#define SIGRET void
|
||||
/* Signal routines use "return SIGRETVAL;" */
|
||||
#define SIGRETVAL
|
||||
/* The wait() status variable is this type */
|
||||
#define WAITSTATUS int
|
||||
|
||||
#define major(x) ((int)(((unsigned)(x)>>8)&0377))
|
||||
#define minor(x) ((int)((x)&0377))
|
||||
|
||||
/* Prototypes missing in SunOS 5 */
|
||||
int daemon(int, int);
|
||||
int dn_expand(u_char *, u_char *, u_char *, u_char *, int);
|
||||
int dn_skipname(u_char *, u_char *);
|
||||
int flock(int, int);
|
||||
int getdtablesize(void);
|
||||
int gethostname(char *, int);
|
||||
int getpagesize(void);
|
||||
char *getusershell(void);
|
||||
char *getwd(char *);
|
||||
int iruserok(u_int, int, char *, char *);
|
||||
#ifdef __STDC__
|
||||
struct utmp;
|
||||
void login(struct utmp *);
|
||||
#endif
|
||||
int logout(const char *);
|
||||
int res_query(char *, int, int, u_char *, int);
|
||||
int setenv(const char *, const char *, int);
|
||||
#if defined(_STDIO_H) && defined(HAVE_SETLINEBUF)
|
||||
int setlinebuf(FILE *);
|
||||
#endif
|
||||
int sigblock(int);
|
||||
int sigsetmask(int);
|
||||
char *strerror(int);
|
||||
int snprintf(char *, size_t, const char *, ...);
|
||||
int strcasecmp(const char *, const char *);
|
||||
void unsetenv(const char *);
|
||||
#ifdef __STDC__
|
||||
struct timeval;
|
||||
#endif
|
||||
int utimes(const char *, struct timeval *);
|
||||
|
||||
/* Solaris signal compat */
|
||||
#ifndef sigmask
|
||||
#define sigmask(m) (1 << ((m)-1))
|
||||
#endif
|
||||
#ifndef signal
|
||||
#define signal(s, f) sigset(s, f)
|
||||
#endif
|
||||
|
||||
/* Solaris random compat */
|
||||
#ifndef srandom
|
||||
#define srandom(seed) srand48((long)seed)
|
||||
#endif
|
||||
#ifndef random
|
||||
#define random() lrand48()
|
||||
#endif
|
||||
|
||||
#ifdef notdef
|
||||
#ifndef CBREAK
|
||||
#define CBREAK O_CBREAK
|
||||
#define CRMOD O_CRMOD
|
||||
#define RAW O_RAW
|
||||
#define TBDELAY O_TBDELAY
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef TIOCPKT_DATA
|
||||
#define TIOCPKT_DATA 0x00 /* data packet */
|
||||
#define TIOCPKT_FLUSHREAD 0x01 /* flush packet */
|
||||
#define TIOCPKT_FLUSHWRITE 0x02 /* flush packet */
|
||||
#define TIOCPKT_STOP 0x04 /* stop output */
|
||||
#define TIOCPKT_START 0x08 /* start output */
|
||||
#define TIOCPKT_NOSTOP 0x10 /* no more ^S, ^Q */
|
||||
#define TIOCPKT_DOSTOP 0x20 /* now do ^S ^Q */
|
||||
#define TIOCPKT_IOCTL 0x40 /* state change of pty driver */
|
||||
#endif
|
||||
|
||||
#ifndef STDERR_FILENO
|
||||
#define STDERR_FILENO 2
|
||||
#define STDOUT_FILENO 1
|
||||
#define STDIN_FILENO 0
|
||||
#endif
|
||||
|
||||
#ifndef FD_SET
|
||||
#define FD_SET(n, p) ((p)->fds_bits[0] |= (1<<(n)))
|
||||
#define FD_CLR(n, p) ((p)->fds_bits[0] &= ~(1<<(n)))
|
||||
#define FD_ISSET(n, p) ((p)->fds_bits[0] & (1<<(n)))
|
||||
#define FD_ZERO(p) ((p)->fds_bits[0] = 0)
|
||||
#endif
|
||||
|
||||
#ifndef S_ISTXT
|
||||
#define S_ISTXT S_ISVTX
|
||||
#endif
|
237
contrib/traceroute/lbl/os-sunos4.h
Normal file
237
contrib/traceroute/lbl/os-sunos4.h
Normal file
@ -0,0 +1,237 @@
|
||||
/*
|
||||
* Copyright (c) 1989, 1990, 1993, 1994, 1995, 1996
|
||||
* 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: (1) source code distributions
|
||||
* retain the above copyright notice and this paragraph in its entirety, (2)
|
||||
* distributions including binary code include the above copyright notice and
|
||||
* this paragraph in its entirety in the documentation or other materials
|
||||
* provided with the distribution, and (3) all advertising materials mentioning
|
||||
* features or use of this software display the following acknowledgement:
|
||||
* ``This product includes software developed by the University of California,
|
||||
* Lawrence Berkeley Laboratory and its contributors.'' 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*
|
||||
* @(#) $Header: os-sunos4.h,v 1.31 96/06/24 02:39:07 leres Exp $ (LBL)
|
||||
*/
|
||||
|
||||
#define SIGRET void
|
||||
#define SIGRETVAL
|
||||
#define WAITSTATUS int
|
||||
|
||||
/* Prototypes missing in SunOS 4 */
|
||||
#ifdef FILE
|
||||
int _filbuf(FILE *);
|
||||
int _flsbuf(u_char, FILE *);
|
||||
int fclose(FILE *);
|
||||
int fflush(FILE *);
|
||||
int fgetc(FILE *);
|
||||
int fprintf(FILE *, const char *, ...);
|
||||
int fputc(int, FILE *);
|
||||
int fputs(const char *, FILE *);
|
||||
u_int fread(void *, u_int, u_int, FILE *);
|
||||
int fseek(FILE *, long, int);
|
||||
u_int fwrite(const void *, u_int, u_int, FILE *);
|
||||
int pclose(FILE *);
|
||||
void rewind(FILE *);
|
||||
void setbuf(FILE *, char *);
|
||||
int setlinebuf(FILE *);
|
||||
int ungetc(int, FILE *);
|
||||
int vfprintf(FILE *, const char *, ...);
|
||||
int vprintf(const char *, ...);
|
||||
#endif
|
||||
|
||||
#if __GNUC__ <= 1
|
||||
int read(int, char *, u_int);
|
||||
int write(int, char *, u_int);
|
||||
#endif
|
||||
|
||||
long a64l(const char *);
|
||||
#ifdef __STDC__
|
||||
struct sockaddr;
|
||||
#endif
|
||||
int accept(int, struct sockaddr *, int *);
|
||||
int bind(int, struct sockaddr *, int);
|
||||
int bcmp(const void *, const void *, u_int);
|
||||
void bcopy(const void *, void *, u_int);
|
||||
void bzero(void *, int);
|
||||
int chroot(const char *);
|
||||
int close(int);
|
||||
void closelog(void);
|
||||
int connect(int, struct sockaddr *, int);
|
||||
char *crypt(const char *, const char *);
|
||||
int daemon(int, int);
|
||||
int fchmod(int, int);
|
||||
int fchown(int, int, int);
|
||||
void endgrent(void);
|
||||
void endpwent(void);
|
||||
void endservent(void);
|
||||
#ifdef __STDC__
|
||||
struct ether_addr;
|
||||
#endif
|
||||
struct ether_addr *ether_aton(const char *);
|
||||
int flock(int, int);
|
||||
#ifdef __STDC__
|
||||
struct stat;
|
||||
#endif
|
||||
int fstat(int, struct stat *);
|
||||
#ifdef __STDC__
|
||||
struct statfs;
|
||||
#endif
|
||||
int fstatfs(int, struct statfs *);
|
||||
int fsync(int);
|
||||
#ifdef __STDC__
|
||||
struct timeb;
|
||||
#endif
|
||||
int ftime(struct timeb *);
|
||||
int ftruncate(int, off_t);
|
||||
int getdtablesize(void);
|
||||
long gethostid(void);
|
||||
int gethostname(char *, int);
|
||||
int getopt(int, char * const *, const char *);
|
||||
int getpagesize(void);
|
||||
char *getpass(char *);
|
||||
int getpeername(int, struct sockaddr *, int *);
|
||||
int getpriority(int, int);
|
||||
#ifdef __STDC__
|
||||
struct rlimit;
|
||||
#endif
|
||||
int getrlimit(int, struct rlimit *);
|
||||
int getsockname(int, struct sockaddr *, int *);
|
||||
int getsockopt(int, int, int, char *, int *);
|
||||
#ifdef __STDC__
|
||||
struct timeval;
|
||||
struct timezone;
|
||||
#endif
|
||||
int gettimeofday(struct timeval *, struct timezone *);
|
||||
char *getusershell(void);
|
||||
char *getwd(char *);
|
||||
int initgroups(const char *, int);
|
||||
int ioctl(int, int, caddr_t);
|
||||
int iruserok(u_long, int, char *, char *);
|
||||
int isatty(int);
|
||||
int killpg(int, int);
|
||||
int listen(int, int);
|
||||
#ifdef __STDC__
|
||||
struct utmp;
|
||||
#endif
|
||||
void login(struct utmp *);
|
||||
int logout(const char *);
|
||||
off_t lseek(int, off_t, int);
|
||||
int lstat(const char *, struct stat *);
|
||||
int mkstemp(char *);
|
||||
char *mktemp(char *);
|
||||
int munmap(caddr_t, int);
|
||||
void openlog(const char *, int, int);
|
||||
void perror(const char *);
|
||||
int printf(const char *, ...);
|
||||
int puts(const char *);
|
||||
long random(void);
|
||||
int readlink(const char *, char *, int);
|
||||
#ifdef __STDC__
|
||||
struct iovec;
|
||||
#endif
|
||||
int readv(int, struct iovec *, int);
|
||||
int recv(int, char *, u_int, int);
|
||||
int recvfrom(int, char *, u_int, int, struct sockaddr *, int *);
|
||||
int rename(const char *, const char *);
|
||||
int rcmd(char **, u_short, char *, char *, char *, int *);
|
||||
int rresvport(int *);
|
||||
int send(int, char *, u_int, int);
|
||||
int sendto(int, char *, u_int, int, struct sockaddr *, int);
|
||||
int setenv(const char *, const char *, int);
|
||||
int seteuid(int);
|
||||
int setpriority(int, int, int);
|
||||
int select(int, fd_set *, fd_set *, fd_set *, struct timeval *);
|
||||
int setpgrp(int, int);
|
||||
void setpwent(void);
|
||||
int setrlimit(int, struct rlimit *);
|
||||
void setservent(int);
|
||||
int setsockopt(int, int, int, char *, int);
|
||||
int shutdown(int, int);
|
||||
int sigblock(int);
|
||||
void (*signal (int, void (*) (int))) (int);
|
||||
int sigpause(int);
|
||||
int sigsetmask(int);
|
||||
#ifdef __STDC__
|
||||
struct sigvec;
|
||||
#endif
|
||||
int sigvec(int, struct sigvec *, struct sigvec*);
|
||||
int snprintf(char *, size_t, const char *, ...);
|
||||
int socket(int, int, int);
|
||||
int socketpair(int, int, int, int *);
|
||||
int symlink(const char *, const char *);
|
||||
void srandom(int);
|
||||
int sscanf(char *, const char *, ...);
|
||||
int stat(const char *, struct stat *);
|
||||
int statfs(char *, struct statfs *);
|
||||
char *strerror(int);
|
||||
int strcasecmp(const char *, const char *);
|
||||
#ifdef __STDC__
|
||||
struct tm;
|
||||
#endif
|
||||
int strftime(char *, int, char *, struct tm *);
|
||||
int strncasecmp(const char *, const char *, int);
|
||||
long strtol(const char *, char **, int);
|
||||
void sync(void);
|
||||
void syslog(int, const char *, ...);
|
||||
int system(const char *);
|
||||
long tell(int);
|
||||
time_t time(time_t *);
|
||||
char *timezone(int, int);
|
||||
int tolower(int);
|
||||
int toupper(int);
|
||||
int truncate(char *, off_t);
|
||||
void unsetenv(const char *);
|
||||
int vfork(void);
|
||||
int vsprintf(char *, const char *, ...);
|
||||
int writev(int, struct iovec *, int);
|
||||
#ifdef __STDC__
|
||||
struct rusage;
|
||||
#endif
|
||||
int utimes(const char *, struct timeval *);
|
||||
#if __GNUC__ <= 1
|
||||
int wait(int *);
|
||||
pid_t wait3(int *, int, struct rusage *);
|
||||
#endif
|
||||
|
||||
extern int opterr, optind, optopt;
|
||||
extern char *optarg;
|
||||
|
||||
/* Map protocol types */
|
||||
#define ETHERPUP_IPTYPE ETHERTYPE_IP
|
||||
#define ETHERPUP_REVARPTYPE ETHERTYPE_REVARP
|
||||
#define ETHERPUP_ARPTYPE ETHERTYPE_ARP
|
||||
|
||||
/* Ugly signal hacking */
|
||||
#ifdef SIG_ERR
|
||||
#undef SIG_ERR
|
||||
#define SIG_ERR (void (*)(int))-1
|
||||
#undef SIG_DFL
|
||||
#define SIG_DFL (void (*)(int))0
|
||||
#undef SIG_IGN
|
||||
#define SIG_IGN (void (*)(int))1
|
||||
|
||||
#ifdef KERNEL
|
||||
#undef SIG_CATCH
|
||||
#define SIG_CATCH (void (*)(int))2
|
||||
#endif
|
||||
#undef SIG_HOLD
|
||||
#define SIG_HOLD (void (*)(int))3
|
||||
#endif
|
||||
|
||||
#ifndef S_ISTXT
|
||||
#define S_ISTXT S_ISVTX
|
||||
#endif
|
||||
|
||||
#ifndef S_IRWXU
|
||||
#define S_IRWXU 0000700 /* RWX mask for owner */
|
||||
#define S_IRWXG 0000070 /* RWX mask for group */
|
||||
#define S_IRWXO 0000007 /* RWX mask for other */
|
||||
#endif
|
12
contrib/traceroute/mean.awk
Normal file
12
contrib/traceroute/mean.awk
Normal file
@ -0,0 +1,12 @@
|
||||
/^ *[0-9]/ {
|
||||
# print out the average time to each hop along a route.
|
||||
tottime = 0; n = 0;
|
||||
for (f = 5; f <= NF; ++f) {
|
||||
if ($f == "ms") {
|
||||
tottime += $(f - 1)
|
||||
++n
|
||||
}
|
||||
}
|
||||
if (n > 0)
|
||||
print $1, tottime/n, median
|
||||
}
|
29
contrib/traceroute/median.awk
Normal file
29
contrib/traceroute/median.awk
Normal file
@ -0,0 +1,29 @@
|
||||
/^ *[0-9]/ {
|
||||
# print out the median time to each hop along a route.
|
||||
tottime = 0; n = 0;
|
||||
for (f = 5; f <= NF; ++f) {
|
||||
if ($f == "ms") {
|
||||
++n
|
||||
time[n] = $(f - 1)
|
||||
}
|
||||
}
|
||||
if (n > 0) {
|
||||
# insertion sort the times to find the median
|
||||
for (i = 2; i <= n; ++i) {
|
||||
v = time[i]; j = i - 1;
|
||||
while (time[j] > v) {
|
||||
time[j+1] = time[j];
|
||||
j = j - 1;
|
||||
if (j < 0)
|
||||
break;
|
||||
}
|
||||
time[j+1] = v;
|
||||
}
|
||||
if (n > 1 && (n % 2) == 0)
|
||||
median = (time[n/2] + time[(n/2) + 1]) / 2
|
||||
else
|
||||
median = time[(n+1)/2]
|
||||
|
||||
print $1, median
|
||||
}
|
||||
}
|
109
contrib/traceroute/mkdep
Executable file
109
contrib/traceroute/mkdep
Executable file
@ -0,0 +1,109 @@
|
||||
#!/bin/sh -
|
||||
#
|
||||
# Copyright (c) 1994, 1996
|
||||
# The Regents of the University of California. All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms are permitted
|
||||
# provided that this notice is preserved and that due credit is given
|
||||
# to the University of California at Berkeley. The name of the University
|
||||
# may not be used to endorse or promote products derived from this
|
||||
# software without specific prior written permission. This software
|
||||
# is provided ``as is'' without express or implied warranty.
|
||||
#
|
||||
# @(#)mkdep.sh 5.11 (Berkeley) 5/5/88
|
||||
#
|
||||
|
||||
PATH=/bin:/usr/bin:/usr/ucb:/usr/local:/usr/local/bin
|
||||
export PATH
|
||||
|
||||
MAKE=Makefile # default makefile name is "Makefile"
|
||||
CC=cc # default C compiler is "cc"
|
||||
|
||||
while :
|
||||
do case "$1" in
|
||||
# -c allows you to specify the C compiler
|
||||
-c)
|
||||
CC=$2
|
||||
shift; shift ;;
|
||||
|
||||
# -f allows you to select a makefile name
|
||||
-f)
|
||||
MAKE=$2
|
||||
shift; shift ;;
|
||||
|
||||
# the -p flag produces "program: program.c" style dependencies
|
||||
# so .o's don't get produced
|
||||
-p)
|
||||
SED='s;\.o;;'
|
||||
shift ;;
|
||||
*)
|
||||
break ;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ $# = 0 ] ; then
|
||||
echo 'usage: mkdep [-p] [-c cc] [-f makefile] [flags] file ...'
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ ! -w $MAKE ]; then
|
||||
echo "mkdep: no writeable file \"$MAKE\""
|
||||
exit 1
|
||||
fi
|
||||
|
||||
TMP=/tmp/mkdep$$
|
||||
|
||||
trap 'rm -f $TMP ; exit 1' 1 2 3 13 15
|
||||
|
||||
cp $MAKE ${MAKE}.bak
|
||||
|
||||
sed -e '/DO NOT DELETE THIS LINE/,$d' < $MAKE > $TMP
|
||||
|
||||
cat << _EOF_ >> $TMP
|
||||
# DO NOT DELETE THIS LINE -- mkdep uses it.
|
||||
# DO NOT PUT ANYTHING AFTER THIS LINE, IT WILL GO AWAY.
|
||||
|
||||
_EOF_
|
||||
|
||||
# If your compiler doesn't have -M, add it. If you can't, the next two
|
||||
# lines will try and replace the "cc -M". The real problem is that this
|
||||
# hack can't deal with anything that requires a search path, and doesn't
|
||||
# even try for anything using bracket (<>) syntax.
|
||||
#
|
||||
# egrep '^#include[ ]*".*"' /dev/null $* |
|
||||
# sed -e 's/:[^"]*"\([^"]*\)".*/: \1/' -e 's/\.c/.o/' |
|
||||
|
||||
# XXX this doesn't work with things like "-DDECLWAITSTATUS=union\ wait"
|
||||
$CC -M $* |
|
||||
sed "
|
||||
s; \./; ;g
|
||||
$SED" |
|
||||
awk '{
|
||||
if ($1 != prev) {
|
||||
if (rec != "")
|
||||
print rec;
|
||||
rec = $0;
|
||||
prev = $1;
|
||||
}
|
||||
else {
|
||||
if (length(rec $2) > 78) {
|
||||
print rec;
|
||||
rec = $0;
|
||||
}
|
||||
else
|
||||
rec = rec " " $2
|
||||
}
|
||||
}
|
||||
END {
|
||||
print rec
|
||||
}' >> $TMP
|
||||
|
||||
cat << _EOF_ >> $TMP
|
||||
|
||||
# IF YOU PUT ANYTHING HERE IT WILL GO AWAY
|
||||
_EOF_
|
||||
|
||||
# copy to preserve permissions
|
||||
cp $TMP $MAKE
|
||||
rm -f ${MAKE}.bak $TMP
|
||||
exit 0
|
73
contrib/traceroute/rip_output.c
Normal file
73
contrib/traceroute/rip_output.c
Normal file
@ -0,0 +1,73 @@
|
||||
/* A sample version of rip_output() from /sys/netinet/raw_ip.c */
|
||||
|
||||
rip_output(m, so)
|
||||
register struct mbuf *m;
|
||||
struct socket *so;
|
||||
{
|
||||
register struct ip *ip;
|
||||
int error;
|
||||
struct rawcb *rp = sotorawcb(so);
|
||||
struct sockaddr_in *sin;
|
||||
#if BSD>=43
|
||||
short proto = rp->rcb_proto.sp_protocol;
|
||||
#else
|
||||
short proto = so->so_proto->pr_protocol;
|
||||
#endif
|
||||
/*
|
||||
* if the protocol is IPPROTO_RAW, the user handed us a
|
||||
* complete IP packet. Otherwise, allocate an mbuf for a
|
||||
* header and fill it in as needed.
|
||||
*/
|
||||
if (proto != IPPROTO_RAW) {
|
||||
/*
|
||||
* Calculate data length and get an mbuf
|
||||
* for IP header.
|
||||
*/
|
||||
int len = 0;
|
||||
struct mbuf *m0;
|
||||
|
||||
for (m0 = m; m; m = m->m_next)
|
||||
len += m->m_len;
|
||||
|
||||
m = m_get(M_DONTWAIT, MT_HEADER);
|
||||
if (m == 0) {
|
||||
m = m0;
|
||||
error = ENOBUFS;
|
||||
goto bad;
|
||||
}
|
||||
m->m_off = MMAXOFF - sizeof(struct ip);
|
||||
m->m_len = sizeof(struct ip);
|
||||
m->m_next = m0;
|
||||
|
||||
ip = mtod(m, struct ip *);
|
||||
ip->ip_tos = 0;
|
||||
ip->ip_off = 0;
|
||||
ip->ip_p = proto;
|
||||
ip->ip_len = sizeof(struct ip) + len;
|
||||
ip->ip_ttl = MAXTTL;
|
||||
} else
|
||||
ip = mtod(m, struct ip *);
|
||||
|
||||
if (rp->rcb_flags & RAW_LADDR) {
|
||||
sin = (struct sockaddr_in *)&rp->rcb_laddr;
|
||||
if (sin->sin_family != AF_INET) {
|
||||
error = EAFNOSUPPORT;
|
||||
goto bad;
|
||||
}
|
||||
ip->ip_src.s_addr = sin->sin_addr.s_addr;
|
||||
} else
|
||||
ip->ip_src.s_addr = 0;
|
||||
|
||||
ip->ip_dst = ((struct sockaddr_in *)&rp->rcb_faddr)->sin_addr;
|
||||
|
||||
#if BSD>=43
|
||||
return (ip_output(m, rp->rcb_options, &rp->rcb_route,
|
||||
(so->so_options & SO_DONTROUTE) | IP_ALLOWBROADCAST));
|
||||
#else
|
||||
return (ip_output(m, (struct mbuf *)0, &rp->rcb_route,
|
||||
(so->so_options & SO_DONTROUTE) | IP_ALLOWBROADCAST));
|
||||
#endif
|
||||
bad:
|
||||
m_freem(m);
|
||||
return (error);
|
||||
}
|
74
contrib/traceroute/strerror.c
Normal file
74
contrib/traceroute/strerror.c
Normal file
@ -0,0 +1,74 @@
|
||||
/*
|
||||
* Copyright (c) 1988, 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.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the University of
|
||||
* California, Berkeley and its contributors.
|
||||
* 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.
|
||||
*/
|
||||
|
||||
#if defined(LIBC_SCCS) && !defined(lint)
|
||||
static char sccsid[] = "@(#)strerror.c 8.1 (Berkeley) 6/4/93";
|
||||
#endif /* LIBC_SCCS and not lint */
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#include <string.h>
|
||||
|
||||
#include "gnuc.h"
|
||||
#ifdef HAVE_OS_PROTO_H
|
||||
#include "os-proto.h"
|
||||
#endif
|
||||
|
||||
char *
|
||||
strerror(num)
|
||||
int num;
|
||||
{
|
||||
extern int sys_nerr;
|
||||
extern char *sys_errlist[];
|
||||
#define UPREFIX "Unknown error: "
|
||||
static char ebuf[40] = UPREFIX; /* 64-bit number + slop */
|
||||
register unsigned int errnum;
|
||||
register char *p, *t;
|
||||
char tmp[40];
|
||||
|
||||
errnum = num; /* convert to unsigned */
|
||||
if (errnum < sys_nerr)
|
||||
return(sys_errlist[errnum]);
|
||||
|
||||
/* Do this by hand, so we don't include stdio(3). */
|
||||
t = tmp;
|
||||
do {
|
||||
*t++ = "0123456789"[errnum % 10];
|
||||
} while (errnum /= 10);
|
||||
for (p = ebuf + sizeof(UPREFIX) - 1;;) {
|
||||
*p++ = *--t;
|
||||
if (t <= tmp)
|
||||
break;
|
||||
}
|
||||
return(ebuf);
|
||||
}
|
298
contrib/traceroute/traceroute.8
Normal file
298
contrib/traceroute/traceroute.8
Normal file
@ -0,0 +1,298 @@
|
||||
.\" Copyright (c) 1989, 1995, 1996
|
||||
.\" The Regents of the University of California. All rights reserved.
|
||||
.\"
|
||||
.\" Redistribution and use in source and binary forms are permitted
|
||||
.\" provided that the above copyright notice and this paragraph are
|
||||
.\" duplicated in all such forms and that any documentation,
|
||||
.\" advertising materials, and other materials related to such
|
||||
.\" distribution and use acknowledge that the software was developed
|
||||
.\" by the University of California, Berkeley. The name of the
|
||||
.\" University may not be used to endorse or promote products derived
|
||||
.\" from this software without specific prior written permission.
|
||||
.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
||||
.\" IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
||||
.\" WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
.\"
|
||||
.\" $Header: traceroute.8,v 1.7 96/09/27 20:02:41 leres Exp $
|
||||
.\"
|
||||
.TH TRACEROUTE 8 "27 September 1996"
|
||||
.UC 6
|
||||
.SH NAME
|
||||
traceroute \- print the route packets take to network host
|
||||
.SH SYNOPSIS
|
||||
.. while ((op = getopt(argc, argv, "dnrvg:m:p:q:s:t:w:")) != EOF)
|
||||
.na
|
||||
.B traceroute
|
||||
[
|
||||
.B \-dnrv
|
||||
] [
|
||||
.B \-g
|
||||
.I gw_host
|
||||
] [
|
||||
.B \-m
|
||||
max_ttl
|
||||
.I ]
|
||||
.br
|
||||
.ti +8
|
||||
[
|
||||
.B \-p
|
||||
.I port
|
||||
] [
|
||||
.B \-q
|
||||
.I nqueries
|
||||
] [
|
||||
.B \-s
|
||||
.I src_addr
|
||||
]
|
||||
.br
|
||||
.ti +8
|
||||
[
|
||||
.B \-t
|
||||
.I tos
|
||||
] [
|
||||
.B \-w
|
||||
.I waittime
|
||||
]
|
||||
.I host
|
||||
[
|
||||
.I packetlen
|
||||
]
|
||||
.ad
|
||||
.SH DESCRIPTION
|
||||
The Internet is a large and complex aggregation of
|
||||
network hardware, connected together by gateways.
|
||||
Tracking the route one's packets follow (or finding the miscreant
|
||||
gateway that's discarding your packets) can be difficult.
|
||||
.I Traceroute
|
||||
utilizes the IP protocol `time to live' field and attempts to elicit an
|
||||
ICMP TIME_EXCEEDED response from each gateway along the path to some
|
||||
host.
|
||||
.PP
|
||||
The only mandatory parameter is the destination host name or IP number.
|
||||
The default probe datagram length is 40 bytes, but this may be increased
|
||||
by specifying a packet length (in bytes) after the destination host
|
||||
name.
|
||||
.PP
|
||||
Other options are:
|
||||
.TP
|
||||
.B \-g
|
||||
Specify a loose source route gateway (8 maximum).
|
||||
.TP
|
||||
.B \-m
|
||||
Set the max time-to-live (max number of hops) used in outgoing probe
|
||||
packets. The default is 30 hops (the same default used for TCP
|
||||
connections).
|
||||
.TP
|
||||
.B \-n
|
||||
Print hop addresses numerically rather than symbolically and numerically
|
||||
(saves a nameserver address-to-name lookup for each gateway found on the
|
||||
path).
|
||||
.TP
|
||||
.B \-p
|
||||
Set the base UDP port number used in probes (default is 33434).
|
||||
Traceroute hopes that nothing is listening on UDP ports
|
||||
.I base
|
||||
to
|
||||
.I base + nhops - 1
|
||||
at the destination host (so an ICMP PORT_UNREACHABLE message will
|
||||
be returned to terminate the route tracing). If something is
|
||||
listening on a port in the default range, this option can be used
|
||||
to pick an unused port range.
|
||||
.TP
|
||||
.B \-r
|
||||
Bypass the normal routing tables and send directly to a host on an attached
|
||||
network.
|
||||
If the host is not on a directly-attached network,
|
||||
an error is returned.
|
||||
This option can be used to ping a local host through an interface
|
||||
that has no route through it (e.g., after the interface was dropped by
|
||||
.IR routed (8C)).
|
||||
.TP
|
||||
.B \-s
|
||||
Use the following IP address (which must be given as an IP number, not
|
||||
a hostname) as the source address in outgoing probe packets. On
|
||||
hosts with more than one IP address, this option can be used to
|
||||
force the source address to be something other than the IP address
|
||||
of the interface the probe packet is sent on. If the IP address
|
||||
is not one of this machine's interface addresses, an error is
|
||||
returned and nothing is sent.
|
||||
.TP
|
||||
.B \-t
|
||||
Set the
|
||||
.I type-of-service
|
||||
in probe packets to the following value (default zero). The value must be
|
||||
a decimal integer in the range 0 to 255. This option can be used to
|
||||
see if different types-of-service result in different paths. (If you
|
||||
are not running 4.4bsd, this may be academic since the normal network
|
||||
services like telnet and ftp don't let you control the TOS).
|
||||
Not all values of TOS are legal or
|
||||
meaningful \- see the IP spec for definitions. Useful values are
|
||||
probably `-t 16' (low delay) and `-t 8' (high throughput).
|
||||
.TP
|
||||
.B \-v
|
||||
Verbose output. Received ICMP packets other than TIME_EXCEEDED and
|
||||
UNREACHABLEs are listed.
|
||||
.TP
|
||||
.B \-w
|
||||
Set the time (in seconds) to wait for a response to a probe (default 5
|
||||
sec.).
|
||||
.PP
|
||||
This program attempts to trace the route an IP packet would follow to some
|
||||
internet host by launching UDP probe
|
||||
packets with a small ttl (time to live) then listening for an
|
||||
ICMP "time exceeded" reply from a gateway. We start our probes
|
||||
with a ttl of one and increase by one until we get an ICMP "port
|
||||
unreachable" (which means we got to "host") or hit a max (which
|
||||
defaults to 30 hops & can be changed with the \-m flag). Three
|
||||
probes (change with \-q flag) are sent at each ttl setting and a
|
||||
line is printed showing the ttl, address of the gateway and
|
||||
round trip time of each probe. If the probe answers come from
|
||||
different gateways, the address of each responding system will
|
||||
be printed. If there is no response within a 5 sec. timeout
|
||||
interval (changed with the \-w flag), a "*" is printed for that
|
||||
probe.
|
||||
.PP
|
||||
We don't want the destination
|
||||
host to process the UDP probe packets so the destination port is set to an
|
||||
unlikely value (if some clod on the destination is using that
|
||||
value, it can be changed with the \-p flag).
|
||||
.PP
|
||||
A sample use and output might be:
|
||||
|
||||
.RS
|
||||
.nf
|
||||
[yak 71]% traceroute nis.nsf.net.
|
||||
traceroute to nis.nsf.net (35.1.1.48), 30 hops max, 38 byte packet
|
||||
1 helios.ee.lbl.gov (128.3.112.1) 19 ms 19 ms 0 ms
|
||||
2 lilac-dmc.Berkeley.EDU (128.32.216.1) 39 ms 39 ms 19 ms
|
||||
3 lilac-dmc.Berkeley.EDU (128.32.216.1) 39 ms 39 ms 19 ms
|
||||
4 ccngw-ner-cc.Berkeley.EDU (128.32.136.23) 39 ms 40 ms 39 ms
|
||||
5 ccn-nerif22.Berkeley.EDU (128.32.168.22) 39 ms 39 ms 39 ms
|
||||
6 128.32.197.4 (128.32.197.4) 40 ms 59 ms 59 ms
|
||||
7 131.119.2.5 (131.119.2.5) 59 ms 59 ms 59 ms
|
||||
8 129.140.70.13 (129.140.70.13) 99 ms 99 ms 80 ms
|
||||
9 129.140.71.6 (129.140.71.6) 139 ms 239 ms 319 ms
|
||||
10 129.140.81.7 (129.140.81.7) 220 ms 199 ms 199 ms
|
||||
11 nic.merit.edu (35.1.1.48) 239 ms 239 ms 239 ms
|
||||
.fi
|
||||
.RE
|
||||
|
||||
Note that lines 2 & 3 are the same. This is due to a buggy
|
||||
kernel on the 2nd hop system \- lbl-csam.arpa \- that forwards
|
||||
packets with a zero ttl (a bug in the distributed version
|
||||
of 4.3BSD). Note that you have to guess what path
|
||||
the packets are taking cross-country since the NSFNet (129.140)
|
||||
doesn't supply address-to-name translations for its NSSes.
|
||||
.PP
|
||||
A more interesting example is:
|
||||
|
||||
.RS
|
||||
.nf
|
||||
[yak 72]% traceroute allspice.lcs.mit.edu.
|
||||
traceroute to allspice.lcs.mit.edu (18.26.0.115), 30 hops max
|
||||
1 helios.ee.lbl.gov (128.3.112.1) 0 ms 0 ms 0 ms
|
||||
2 lilac-dmc.Berkeley.EDU (128.32.216.1) 19 ms 19 ms 19 ms
|
||||
3 lilac-dmc.Berkeley.EDU (128.32.216.1) 39 ms 19 ms 19 ms
|
||||
4 ccngw-ner-cc.Berkeley.EDU (128.32.136.23) 19 ms 39 ms 39 ms
|
||||
5 ccn-nerif22.Berkeley.EDU (128.32.168.22) 20 ms 39 ms 39 ms
|
||||
6 128.32.197.4 (128.32.197.4) 59 ms 119 ms 39 ms
|
||||
7 131.119.2.5 (131.119.2.5) 59 ms 59 ms 39 ms
|
||||
8 129.140.70.13 (129.140.70.13) 80 ms 79 ms 99 ms
|
||||
9 129.140.71.6 (129.140.71.6) 139 ms 139 ms 159 ms
|
||||
10 129.140.81.7 (129.140.81.7) 199 ms 180 ms 300 ms
|
||||
11 129.140.72.17 (129.140.72.17) 300 ms 239 ms 239 ms
|
||||
12 * * *
|
||||
13 128.121.54.72 (128.121.54.72) 259 ms 499 ms 279 ms
|
||||
14 * * *
|
||||
15 * * *
|
||||
16 * * *
|
||||
17 * * *
|
||||
18 ALLSPICE.LCS.MIT.EDU (18.26.0.115) 339 ms 279 ms 279 ms
|
||||
.fi
|
||||
.RE
|
||||
|
||||
Note that the gateways 12, 14, 15, 16 & 17 hops away
|
||||
either don't send ICMP "time exceeded" messages or send them
|
||||
with a ttl too small to reach us. 14 \- 17 are running the
|
||||
MIT C Gateway code that doesn't send "time exceeded"s. God
|
||||
only knows what's going on with 12.
|
||||
.PP
|
||||
The silent gateway 12 in the above may be the result of a bug in
|
||||
the 4.[23]BSD network code (and its derivatives): 4.x (x <= 3)
|
||||
sends an unreachable message using whatever ttl remains in the
|
||||
original datagram. Since, for gateways, the remaining ttl is
|
||||
zero, the ICMP "time exceeded" is guaranteed to not make it back
|
||||
to us. The behavior of this bug is slightly more interesting
|
||||
when it appears on the destination system:
|
||||
|
||||
.RS
|
||||
.nf
|
||||
1 helios.ee.lbl.gov (128.3.112.1) 0 ms 0 ms 0 ms
|
||||
2 lilac-dmc.Berkeley.EDU (128.32.216.1) 39 ms 19 ms 39 ms
|
||||
3 lilac-dmc.Berkeley.EDU (128.32.216.1) 19 ms 39 ms 19 ms
|
||||
4 ccngw-ner-cc.Berkeley.EDU (128.32.136.23) 39 ms 40 ms 19 ms
|
||||
5 ccn-nerif35.Berkeley.EDU (128.32.168.35) 39 ms 39 ms 39 ms
|
||||
6 csgw.Berkeley.EDU (128.32.133.254) 39 ms 59 ms 39 ms
|
||||
7 * * *
|
||||
8 * * *
|
||||
9 * * *
|
||||
10 * * *
|
||||
11 * * *
|
||||
12 * * *
|
||||
13 rip.Berkeley.EDU (128.32.131.22) 59 ms ! 39 ms ! 39 ms !
|
||||
.fi
|
||||
.RE
|
||||
|
||||
Notice that there are 12 "gateways" (13 is the final
|
||||
destination) and exactly the last half of them are "missing".
|
||||
What's really happening is that rip (a Sun-3 running Sun OS3.5)
|
||||
is using the ttl from our arriving datagram as the ttl in its
|
||||
ICMP reply. So, the reply will time out on the return path
|
||||
(with no notice sent to anyone since ICMP's aren't sent for
|
||||
ICMP's) until we probe with a ttl that's at least twice the path
|
||||
length. I.e., rip is really only 7 hops away. A reply that
|
||||
returns with a ttl of 1 is a clue this problem exists.
|
||||
Traceroute prints a "!" after the time if the ttl is <= 1.
|
||||
Since vendors ship a lot of obsolete (DEC's Ultrix, Sun 3.x) or
|
||||
non-standard (HPUX) software, expect to see this problem
|
||||
frequently and/or take care picking the target host of your
|
||||
probes.
|
||||
|
||||
Other possible annotations after the time are
|
||||
.BR !H ,
|
||||
.BR !N ,
|
||||
or
|
||||
.B !P
|
||||
(got a host, network or protocol unreachable, respectively),
|
||||
.B !S
|
||||
or
|
||||
.B !F
|
||||
(source route failed or fragmentation needed \- neither of these should
|
||||
ever occur and the associated gateway is busted if you see one),
|
||||
.B !X
|
||||
(communication administratively prohibited), or
|
||||
.B !<N>
|
||||
(ICMP unreachable code N).
|
||||
If almost all the probes result in some kind of unreachable, traceroute
|
||||
will give up and exit.
|
||||
.PP
|
||||
This program is intended for use in network testing, measurement
|
||||
and management.
|
||||
It should be used primarily for manual fault isolation.
|
||||
Because of the load it could impose on the network, it is unwise to use
|
||||
.I traceroute
|
||||
during normal operations or from automated scripts.
|
||||
.SH SEE ALSO
|
||||
netstat(1), ping(8)
|
||||
.SH AUTHOR
|
||||
Implemented by Van Jacobson from a suggestion by Steve Deering. Debugged
|
||||
by a cast of thousands with particularly cogent suggestions or fixes from
|
||||
C. Philip Wood, Tim Seaver and Ken Adelman.
|
||||
.LP
|
||||
The current version is available via anonymous ftp:
|
||||
.LP
|
||||
.RS
|
||||
.I ftp://ftp.ee.lbl.gov/traceroute.tar.Z
|
||||
.RE
|
||||
.SH BUGS
|
||||
Please send bug reports to traceroute@ee.lbl.gov.
|
977
contrib/traceroute/traceroute.c
Normal file
977
contrib/traceroute/traceroute.c
Normal file
@ -0,0 +1,977 @@
|
||||
/*
|
||||
* Copyright (c) 1988, 1989, 1991, 1994, 1995, 1996
|
||||
* 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: (1) source code distributions
|
||||
* retain the above copyright notice and this paragraph in its entirety, (2)
|
||||
* distributions including binary code include the above copyright notice and
|
||||
* this paragraph in its entirety in the documentation or other materials
|
||||
* provided with the distribution, and (3) all advertising materials mentioning
|
||||
* features or use of this software display the following acknowledgement:
|
||||
* ``This product includes software developed by the University of California,
|
||||
* Lawrence Berkeley Laboratory and its contributors.'' 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
||||
*/
|
||||
|
||||
#ifndef lint
|
||||
static const char copyright[] =
|
||||
"@(#) Copyright (c) 1988, 1989, 1991, 1994, 1995, 1996\n\
|
||||
The Regents of the University of California. All rights reserved.\n";
|
||||
static const char rcsid[] =
|
||||
"@(#)$Header: traceroute.c,v 1.43 96/09/27 20:08:10 leres Exp $ (LBL)";
|
||||
#endif
|
||||
|
||||
/*
|
||||
* traceroute host - trace the route ip packets follow going to "host".
|
||||
*
|
||||
* Attempt to trace the route an ip packet would follow to some
|
||||
* internet host. We find out intermediate hops by launching probe
|
||||
* packets with a small ttl (time to live) then listening for an
|
||||
* icmp "time exceeded" reply from a gateway. We start our probes
|
||||
* with a ttl of one and increase by one until we get an icmp "port
|
||||
* unreachable" (which means we got to "host") or hit a max (which
|
||||
* defaults to 30 hops & can be changed with the -m flag). Three
|
||||
* probes (change with -q flag) are sent at each ttl setting and a
|
||||
* line is printed showing the ttl, address of the gateway and
|
||||
* round trip time of each probe. If the probe answers come from
|
||||
* different gateways, the address of each responding system will
|
||||
* be printed. If there is no response within a 5 sec. timeout
|
||||
* interval (changed with the -w flag), a "*" is printed for that
|
||||
* probe.
|
||||
*
|
||||
* Probe packets are UDP format. We don't want the destination
|
||||
* host to process them so the destination port is set to an
|
||||
* unlikely value (if some clod on the destination is using that
|
||||
* value, it can be changed with the -p flag).
|
||||
*
|
||||
* A sample use might be:
|
||||
*
|
||||
* [yak 71]% traceroute nis.nsf.net.
|
||||
* traceroute to nis.nsf.net (35.1.1.48), 30 hops max, 56 byte packet
|
||||
* 1 helios.ee.lbl.gov (128.3.112.1) 19 ms 19 ms 0 ms
|
||||
* 2 lilac-dmc.Berkeley.EDU (128.32.216.1) 39 ms 39 ms 19 ms
|
||||
* 3 lilac-dmc.Berkeley.EDU (128.32.216.1) 39 ms 39 ms 19 ms
|
||||
* 4 ccngw-ner-cc.Berkeley.EDU (128.32.136.23) 39 ms 40 ms 39 ms
|
||||
* 5 ccn-nerif22.Berkeley.EDU (128.32.168.22) 39 ms 39 ms 39 ms
|
||||
* 6 128.32.197.4 (128.32.197.4) 40 ms 59 ms 59 ms
|
||||
* 7 131.119.2.5 (131.119.2.5) 59 ms 59 ms 59 ms
|
||||
* 8 129.140.70.13 (129.140.70.13) 99 ms 99 ms 80 ms
|
||||
* 9 129.140.71.6 (129.140.71.6) 139 ms 239 ms 319 ms
|
||||
* 10 129.140.81.7 (129.140.81.7) 220 ms 199 ms 199 ms
|
||||
* 11 nic.merit.edu (35.1.1.48) 239 ms 239 ms 239 ms
|
||||
*
|
||||
* Note that lines 2 & 3 are the same. This is due to a buggy
|
||||
* kernel on the 2nd hop system -- lbl-csam.arpa -- that forwards
|
||||
* packets with a zero ttl.
|
||||
*
|
||||
* A more interesting example is:
|
||||
*
|
||||
* [yak 72]% traceroute allspice.lcs.mit.edu.
|
||||
* traceroute to allspice.lcs.mit.edu (18.26.0.115), 30 hops max
|
||||
* 1 helios.ee.lbl.gov (128.3.112.1) 0 ms 0 ms 0 ms
|
||||
* 2 lilac-dmc.Berkeley.EDU (128.32.216.1) 19 ms 19 ms 19 ms
|
||||
* 3 lilac-dmc.Berkeley.EDU (128.32.216.1) 39 ms 19 ms 19 ms
|
||||
* 4 ccngw-ner-cc.Berkeley.EDU (128.32.136.23) 19 ms 39 ms 39 ms
|
||||
* 5 ccn-nerif22.Berkeley.EDU (128.32.168.22) 20 ms 39 ms 39 ms
|
||||
* 6 128.32.197.4 (128.32.197.4) 59 ms 119 ms 39 ms
|
||||
* 7 131.119.2.5 (131.119.2.5) 59 ms 59 ms 39 ms
|
||||
* 8 129.140.70.13 (129.140.70.13) 80 ms 79 ms 99 ms
|
||||
* 9 129.140.71.6 (129.140.71.6) 139 ms 139 ms 159 ms
|
||||
* 10 129.140.81.7 (129.140.81.7) 199 ms 180 ms 300 ms
|
||||
* 11 129.140.72.17 (129.140.72.17) 300 ms 239 ms 239 ms
|
||||
* 12 * * *
|
||||
* 13 128.121.54.72 (128.121.54.72) 259 ms 499 ms 279 ms
|
||||
* 14 * * *
|
||||
* 15 * * *
|
||||
* 16 * * *
|
||||
* 17 * * *
|
||||
* 18 ALLSPICE.LCS.MIT.EDU (18.26.0.115) 339 ms 279 ms 279 ms
|
||||
*
|
||||
* (I start to see why I'm having so much trouble with mail to
|
||||
* MIT.) Note that the gateways 12, 14, 15, 16 & 17 hops away
|
||||
* either don't send ICMP "time exceeded" messages or send them
|
||||
* with a ttl too small to reach us. 14 - 17 are running the
|
||||
* MIT C Gateway code that doesn't send "time exceeded"s. God
|
||||
* only knows what's going on with 12.
|
||||
*
|
||||
* The silent gateway 12 in the above may be the result of a bug in
|
||||
* the 4.[23]BSD network code (and its derivatives): 4.x (x <= 3)
|
||||
* sends an unreachable message using whatever ttl remains in the
|
||||
* original datagram. Since, for gateways, the remaining ttl is
|
||||
* zero, the icmp "time exceeded" is guaranteed to not make it back
|
||||
* to us. The behavior of this bug is slightly more interesting
|
||||
* when it appears on the destination system:
|
||||
*
|
||||
* 1 helios.ee.lbl.gov (128.3.112.1) 0 ms 0 ms 0 ms
|
||||
* 2 lilac-dmc.Berkeley.EDU (128.32.216.1) 39 ms 19 ms 39 ms
|
||||
* 3 lilac-dmc.Berkeley.EDU (128.32.216.1) 19 ms 39 ms 19 ms
|
||||
* 4 ccngw-ner-cc.Berkeley.EDU (128.32.136.23) 39 ms 40 ms 19 ms
|
||||
* 5 ccn-nerif35.Berkeley.EDU (128.32.168.35) 39 ms 39 ms 39 ms
|
||||
* 6 csgw.Berkeley.EDU (128.32.133.254) 39 ms 59 ms 39 ms
|
||||
* 7 * * *
|
||||
* 8 * * *
|
||||
* 9 * * *
|
||||
* 10 * * *
|
||||
* 11 * * *
|
||||
* 12 * * *
|
||||
* 13 rip.Berkeley.EDU (128.32.131.22) 59 ms ! 39 ms ! 39 ms !
|
||||
*
|
||||
* Notice that there are 12 "gateways" (13 is the final
|
||||
* destination) and exactly the last half of them are "missing".
|
||||
* What's really happening is that rip (a Sun-3 running Sun OS3.5)
|
||||
* is using the ttl from our arriving datagram as the ttl in its
|
||||
* icmp reply. So, the reply will time out on the return path
|
||||
* (with no notice sent to anyone since icmp's aren't sent for
|
||||
* icmp's) until we probe with a ttl that's at least twice the path
|
||||
* length. I.e., rip is really only 7 hops away. A reply that
|
||||
* returns with a ttl of 1 is a clue this problem exists.
|
||||
* Traceroute prints a "!" after the time if the ttl is <= 1.
|
||||
* Since vendors ship a lot of obsolete (DEC's Ultrix, Sun 3.x) or
|
||||
* non-standard (HPUX) software, expect to see this problem
|
||||
* frequently and/or take care picking the target host of your
|
||||
* probes.
|
||||
*
|
||||
* Other possible annotations after the time are !H, !N, !P (got a host,
|
||||
* network or protocol unreachable, respectively), !S or !F (source
|
||||
* route failed or fragmentation needed -- neither of these should
|
||||
* ever occur and the associated gateway is busted if you see one). If
|
||||
* almost all the probes result in some kind of unreachable, traceroute
|
||||
* will give up and exit.
|
||||
*
|
||||
* Notes
|
||||
* -----
|
||||
* This program must be run by root or be setuid. (I suggest that
|
||||
* you *don't* make it setuid -- casual use could result in a lot
|
||||
* of unnecessary traffic on our poor, congested nets.)
|
||||
*
|
||||
* This program requires a kernel mod that does not appear in any
|
||||
* system available from Berkeley: A raw ip socket using proto
|
||||
* IPPROTO_RAW must interpret the data sent as an ip datagram (as
|
||||
* opposed to data to be wrapped in a ip datagram). See the README
|
||||
* file that came with the source to this program for a description
|
||||
* of the mods I made to /sys/netinet/raw_ip.c. Your mileage may
|
||||
* vary. But, again, ANY 4.x (x < 4) BSD KERNEL WILL HAVE TO BE
|
||||
* MODIFIED TO RUN THIS PROGRAM.
|
||||
*
|
||||
* The udp port usage may appear bizarre (well, ok, it is bizarre).
|
||||
* The problem is that an icmp message only contains 8 bytes of
|
||||
* data from the original datagram. 8 bytes is the size of a udp
|
||||
* header so, if we want to associate replies with the original
|
||||
* datagram, the necessary information must be encoded into the
|
||||
* udp header (the ip id could be used but there's no way to
|
||||
* interlock with the kernel's assignment of ip id's and, anyway,
|
||||
* it would have taken a lot more kernel hacking to allow this
|
||||
* code to set the ip id). So, to allow two or more users to
|
||||
* use traceroute simultaneously, we use this task's pid as the
|
||||
* source port (the high bit is set to move the port number out
|
||||
* of the "likely" range). To keep track of which probe is being
|
||||
* replied to (so times and/or hop counts don't get confused by a
|
||||
* reply that was delayed in transit), we increment the destination
|
||||
* port number before each probe.
|
||||
*
|
||||
* Don't use this as a coding example. I was trying to find a
|
||||
* routing problem and this code sort-of popped out after 48 hours
|
||||
* without sleep. I was amazed it ever compiled, much less ran.
|
||||
*
|
||||
* I stole the idea for this program from Steve Deering. Since
|
||||
* the first release, I've learned that had I attended the right
|
||||
* IETF working group meetings, I also could have stolen it from Guy
|
||||
* Almes or Matt Mathis. I don't know (or care) who came up with
|
||||
* the idea first. I envy the originators' perspicacity and I'm
|
||||
* glad they didn't keep the idea a secret.
|
||||
*
|
||||
* Tim Seaver, Ken Adelman and C. Philip Wood provided bug fixes and/or
|
||||
* enhancements to the original distribution.
|
||||
*
|
||||
* I've hacked up a round-trip-route version of this that works by
|
||||
* sending a loose-source-routed udp datagram through the destination
|
||||
* back to yourself. Unfortunately, SO many gateways botch source
|
||||
* routing, the thing is almost worthless. Maybe one day...
|
||||
*
|
||||
* -- Van Jacobson (van@ee.lbl.gov)
|
||||
* Tue Dec 20 03:50:13 PST 1988
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
#include <sys/file.h>
|
||||
#include <sys/ioctl.h>
|
||||
#ifdef HAVE_SYS_SELECT_H
|
||||
#include <sys/select.h>
|
||||
#endif
|
||||
#include <sys/socket.h>
|
||||
#include <sys/time.h>
|
||||
|
||||
#include <netinet/in_systm.h>
|
||||
#include <netinet/in.h>
|
||||
#include <netinet/ip.h>
|
||||
#include <netinet/ip_var.h>
|
||||
#include <netinet/ip_icmp.h>
|
||||
#include <netinet/udp.h>
|
||||
|
||||
#include <arpa/inet.h>
|
||||
|
||||
#include <ctype.h>
|
||||
#include <errno.h>
|
||||
#ifdef HAVE_MALLOC_H
|
||||
#include <malloc.h>
|
||||
#endif
|
||||
#include <memory.h>
|
||||
#include <netdb.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "gnuc.h"
|
||||
#ifdef HAVE_OS_PROTO_H
|
||||
#include "os-proto.h"
|
||||
#endif
|
||||
|
||||
/* Maximum number of gateways (include room for one noop) */
|
||||
#define NGATEWAYS ((int)((MAX_IPOPTLEN - IPOPT_MINOFF - 1) / sizeof(u_int32_t)))
|
||||
|
||||
#ifndef MAXHOSTNAMELEN
|
||||
#define MAXHOSTNAMELEN 64
|
||||
#endif
|
||||
|
||||
#define Fprintf (void)fprintf
|
||||
#define Printf (void)printf
|
||||
|
||||
/* Data section of the probe packet */
|
||||
struct outdata {
|
||||
u_char seq; /* sequence number of this packet */
|
||||
u_char ttl; /* ttl packet left with */
|
||||
struct timeval tv; /* time packet left */
|
||||
};
|
||||
|
||||
u_char packet[512]; /* last inbound (icmp) packet */
|
||||
|
||||
struct ip *outip; /* last output (udp) packet */
|
||||
struct udphdr *outudp; /* last output (udp) packet */
|
||||
struct outdata *outdata; /* last output (udp) packet */
|
||||
|
||||
/* loose source route gateway list (including room for final destination) */
|
||||
u_int32_t gwlist[NGATEWAYS + 1];
|
||||
|
||||
int s; /* receive (icmp) socket file descriptor */
|
||||
int sndsock; /* send (udp) socket file descriptor */
|
||||
|
||||
struct sockaddr whereto; /* Who to try to reach */
|
||||
int packlen; /* total length of packet */
|
||||
int maxpacket = 32 * 1024; /* max ip packet size */
|
||||
|
||||
char *prog;
|
||||
char *source;
|
||||
char *hostname;
|
||||
|
||||
int nprobes = 3;
|
||||
int max_ttl = 30;
|
||||
u_short ident;
|
||||
u_short port = 32768 + 666; /* start udp dest port # for probe packets */
|
||||
|
||||
int options; /* socket options */
|
||||
int verbose;
|
||||
int waittime = 5; /* time to wait for response (in seconds) */
|
||||
int nflag; /* print addresses numerically */
|
||||
|
||||
extern int optind;
|
||||
extern int opterr;
|
||||
extern char *optarg;
|
||||
|
||||
/* Forwards */
|
||||
double deltaT(struct timeval *, struct timeval *);
|
||||
char *inetname(struct in_addr);
|
||||
int main(int, char **);
|
||||
int packet_ok(u_char *, int, struct sockaddr_in *, int);
|
||||
char *pr_type(u_char);
|
||||
void print(u_char *, int, struct sockaddr_in *);
|
||||
char *getaddr(u_int32_t *, char *);
|
||||
char *getsin(struct sockaddr_in *, char *);
|
||||
char *savestr(const char *);
|
||||
void send_probe(int, int, struct timeval *);
|
||||
void tvsub(struct timeval *, struct timeval *);
|
||||
__dead void usage(void);
|
||||
int wait_for_reply(int, struct sockaddr_in *, struct timeval *);
|
||||
|
||||
int
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
register int op, code;
|
||||
register char *cp;
|
||||
struct sockaddr_in from;
|
||||
register struct sockaddr_in *to = (struct sockaddr_in *)&whereto;
|
||||
int on = 1;
|
||||
register struct protoent *pe;
|
||||
register int ttl, probe, i;
|
||||
register int seq = 0;
|
||||
register int tos = 0;
|
||||
register int lsrr = 0;
|
||||
register int optlen = 0;
|
||||
|
||||
if ((cp = strrchr(argv[0], '/')) != NULL)
|
||||
prog = cp + 1;
|
||||
else
|
||||
prog = argv[0];
|
||||
|
||||
opterr = 0;
|
||||
while ((op = getopt(argc, argv, "dnrvg:m:p:q:s:t:w:")) != EOF)
|
||||
switch (op) {
|
||||
|
||||
case 'd':
|
||||
options |= SO_DEBUG;
|
||||
break;
|
||||
|
||||
case 'g':
|
||||
if (lsrr >= NGATEWAYS) {
|
||||
Fprintf(stderr,
|
||||
"%s: No more than %d gateways\n",
|
||||
prog, NGATEWAYS);
|
||||
exit(1);
|
||||
}
|
||||
(void)getaddr(gwlist + lsrr, optarg);
|
||||
++lsrr;
|
||||
break;
|
||||
|
||||
case 'm':
|
||||
max_ttl = atoi(optarg);
|
||||
if (max_ttl <= 1) {
|
||||
Fprintf(stderr, "%s: max ttl must be > 1\n",
|
||||
prog);
|
||||
exit(1);
|
||||
}
|
||||
break;
|
||||
|
||||
case 'n':
|
||||
++nflag;
|
||||
break;
|
||||
|
||||
case 'p':
|
||||
port = atoi(optarg);
|
||||
if (port <= 0) {
|
||||
Fprintf(stderr, "%s: port must be > 0\n", prog);
|
||||
exit(1);
|
||||
}
|
||||
break;
|
||||
|
||||
case 'q':
|
||||
nprobes = atoi(optarg);
|
||||
if (nprobes <= 0) {
|
||||
Fprintf(stderr, "%s: nprobes must be > 0\n",
|
||||
prog);
|
||||
exit(1);
|
||||
}
|
||||
break;
|
||||
|
||||
case 'r':
|
||||
options |= SO_DONTROUTE;
|
||||
break;
|
||||
|
||||
case 's':
|
||||
/*
|
||||
* set the ip source address of the outbound
|
||||
* probe (e.g., on a multi-homed host).
|
||||
*/
|
||||
source = optarg;
|
||||
break;
|
||||
|
||||
case 't':
|
||||
tos = atoi(optarg);
|
||||
if (tos < 0 || tos > 255) {
|
||||
Fprintf(stderr, "%s: tos must be 0 to 255\n",
|
||||
prog);
|
||||
exit(1);
|
||||
}
|
||||
break;
|
||||
|
||||
case 'v':
|
||||
++verbose;
|
||||
break;
|
||||
|
||||
case 'w':
|
||||
waittime = atoi(optarg);
|
||||
if (waittime <= 1) {
|
||||
Fprintf(stderr, "%s: wait must be > 1 sec\n",
|
||||
prog);
|
||||
exit(1);
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
usage();
|
||||
}
|
||||
|
||||
/* Process destination and optional packet size */
|
||||
switch (argc - optind) {
|
||||
|
||||
case 2:
|
||||
packlen = atoi(argv[optind + 1]);
|
||||
/* Fall thorugh */
|
||||
|
||||
case 1:
|
||||
hostname = savestr(getsin(to, argv[optind]));
|
||||
break;
|
||||
|
||||
default:
|
||||
usage();
|
||||
}
|
||||
|
||||
#ifdef HAVE_SETLINEBUF
|
||||
setlinebuf (stdout);
|
||||
#else
|
||||
setvbuf(stdout, NULL, _IOLBF, 0);
|
||||
#endif
|
||||
|
||||
if (lsrr > 0)
|
||||
optlen = (lsrr + 1) * sizeof(gwlist[0]);
|
||||
i = sizeof(*outip) + sizeof(*outudp) + sizeof(*outdata) + optlen;
|
||||
if (packlen == 0)
|
||||
packlen = i; /* minimum sized packet */
|
||||
else if (i > packlen || packlen > maxpacket) {
|
||||
Fprintf(stderr, "%s: packet size must be %d <= s <= %d\n",
|
||||
prog, i, maxpacket);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
outip = (struct ip *)malloc((unsigned)packlen);
|
||||
if (outip == NULL) {
|
||||
Fprintf(stderr, "%s: malloc: %s\n", prog, strerror(errno));
|
||||
exit(1);
|
||||
}
|
||||
memset((char *)outip, 0, packlen);
|
||||
|
||||
outip->ip_v = IPVERSION;
|
||||
outip->ip_tos = tos;
|
||||
#ifdef BYTESWAP_IP_LEN
|
||||
outip->ip_len = htons(packlen);
|
||||
#else
|
||||
outip->ip_len = packlen;
|
||||
#endif
|
||||
outip->ip_p = IPPROTO_UDP;
|
||||
outudp = (struct udphdr *)(outip + 1);
|
||||
#ifdef HAVE_RAW_OPTIONS
|
||||
if (lsrr > 0) {
|
||||
register u_char *optlist;
|
||||
|
||||
optlist = (u_char *)outudp;
|
||||
(u_char *)outudp += optlen;
|
||||
|
||||
/* final hop */
|
||||
gwlist[lsrr] = to->sin_addr.s_addr;
|
||||
|
||||
outip->ip_dst.s_addr = gwlist[0];
|
||||
|
||||
/* force 4 byte alignment */
|
||||
optlist[0] = IPOPT_NOP;
|
||||
/* loose source route option */
|
||||
optlist[1] = IPOPT_LSRR;
|
||||
i = lsrr * sizeof(gwlist[0]);
|
||||
optlist[2] = i + 3;
|
||||
/* Pointer to LSRR addresses */
|
||||
optlist[3] = IPOPT_MINOFF;
|
||||
memcpy(optlist + 4, gwlist + 1, i);
|
||||
} else
|
||||
#endif
|
||||
outip->ip_dst = to->sin_addr;
|
||||
|
||||
outip->ip_hl = ((u_char *)outudp - (u_char *)outip) >> 2;
|
||||
|
||||
ident = (getpid() & 0xffff) | 0x8000;
|
||||
outudp->uh_sport = htons(ident);
|
||||
outudp->uh_ulen = htons((u_short)(packlen - (sizeof(*outip) + optlen)));
|
||||
|
||||
outdata = (struct outdata *)(outudp + 1);
|
||||
|
||||
cp = "icmp";
|
||||
if ((pe = getprotobyname(cp)) == NULL) {
|
||||
Fprintf(stderr, "%s: unknown protocol %s\n", prog, cp);
|
||||
exit(1);
|
||||
}
|
||||
if ((s = socket(AF_INET, SOCK_RAW, pe->p_proto)) < 0) {
|
||||
Fprintf(stderr, "%s: icmp socket: %s\n", prog, strerror(errno));
|
||||
exit(1);
|
||||
}
|
||||
if (options & SO_DEBUG)
|
||||
(void)setsockopt(s, SOL_SOCKET, SO_DEBUG, (char *)&on,
|
||||
sizeof(on));
|
||||
if (options & SO_DONTROUTE)
|
||||
(void)setsockopt(s, SOL_SOCKET, SO_DONTROUTE, (char *)&on,
|
||||
sizeof(on));
|
||||
|
||||
if ((sndsock = socket(AF_INET, SOCK_RAW, IPPROTO_RAW)) < 0) {
|
||||
Fprintf(stderr, "%s: raw socket: %s\n", prog, strerror(errno));
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* Revert to non-privileged user after opening sockets */
|
||||
setuid(getuid());
|
||||
|
||||
#if defined(IP_OPTIONS) && !defined(HAVE_RAW_OPTIONS)
|
||||
if (lsrr > 0) {
|
||||
u_char optlist[MAX_IPOPTLEN];
|
||||
|
||||
cp = "ip";
|
||||
if ((pe = getprotobyname(cp)) == NULL) {
|
||||
Fprintf(stderr, "%s: unknown protocol %s\n", prog, cp);
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* final hop */
|
||||
gwlist[lsrr] = to->sin_addr.s_addr;
|
||||
++lsrr;
|
||||
|
||||
/* force 4 byte alignment */
|
||||
optlist[0] = IPOPT_NOP;
|
||||
/* loose source route option */
|
||||
optlist[1] = IPOPT_LSRR;
|
||||
i = lsrr * sizeof(gwlist[0]);
|
||||
optlist[2] = i + 3;
|
||||
/* Pointer to LSRR addresses */
|
||||
optlist[3] = IPOPT_MINOFF;
|
||||
memcpy(optlist + 4, gwlist, i);
|
||||
|
||||
if ((setsockopt(sndsock, pe->p_proto, IP_OPTIONS, optlist,
|
||||
i + sizeof(gwlist[0]))) < 0) {
|
||||
Fprintf(stderr, "%s: IP_OPTIONS: %s\n",
|
||||
prog, strerror(errno));
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef SO_SNDBUF
|
||||
if (setsockopt(sndsock, SOL_SOCKET, SO_SNDBUF, (char *)&packlen,
|
||||
sizeof(packlen)) < 0) {
|
||||
Fprintf(stderr, "%s: SO_SNDBUF: %s\n", prog, strerror(errno));
|
||||
exit(1);
|
||||
}
|
||||
#endif
|
||||
#ifdef IP_HDRINCL
|
||||
if (setsockopt(sndsock, IPPROTO_IP, IP_HDRINCL, (char *)&on,
|
||||
sizeof(on)) < 0) {
|
||||
Fprintf(stderr, "%s: IP_HDRINCL: %s\n", prog, strerror(errno));
|
||||
exit(1);
|
||||
}
|
||||
#endif
|
||||
if (options & SO_DEBUG)
|
||||
(void)setsockopt(sndsock, SOL_SOCKET, SO_DEBUG, (char *)&on,
|
||||
sizeof(on));
|
||||
if (options & SO_DONTROUTE)
|
||||
(void)setsockopt(sndsock, SOL_SOCKET, SO_DONTROUTE, (char *)&on,
|
||||
sizeof(on));
|
||||
|
||||
if (source != NULL) {
|
||||
source = savestr(getsin(&from, source));
|
||||
outip->ip_src = from.sin_addr;
|
||||
#ifndef IP_HDRINCL
|
||||
if (bind(sndsock, (struct sockaddr *)&from, sizeof(from)) < 0) {
|
||||
Fprintf(stderr, "%s: bind: %s\n",
|
||||
prog, strerror(errno));
|
||||
exit (1);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
Fprintf(stderr, "%s to %s (%s)",
|
||||
prog, hostname, inet_ntoa(to->sin_addr));
|
||||
if (source)
|
||||
Fprintf(stderr, " from %s", source);
|
||||
Fprintf(stderr, ", %d hops max, %d byte packets\n", max_ttl, packlen);
|
||||
(void)fflush(stderr);
|
||||
|
||||
for (ttl = 1; ttl <= max_ttl; ++ttl) {
|
||||
u_int32_t lastaddr = 0;
|
||||
int got_there = 0;
|
||||
int unreachable = 0;
|
||||
|
||||
Printf("%2d ", ttl);
|
||||
for (probe = 0; probe < nprobes; ++probe) {
|
||||
register int cc;
|
||||
struct timeval t1, t2;
|
||||
struct timezone tz;
|
||||
register struct ip *ip;
|
||||
|
||||
(void)gettimeofday(&t1, &tz);
|
||||
send_probe(++seq, ttl, &t1);
|
||||
while ((cc = wait_for_reply(s, &from, &t1)) != 0) {
|
||||
(void)gettimeofday(&t2, &tz);
|
||||
i = packet_ok(packet, cc, &from, seq);
|
||||
/* Skip short packet */
|
||||
if (i == 0)
|
||||
continue;
|
||||
if (from.sin_addr.s_addr != lastaddr) {
|
||||
print(packet, cc, &from);
|
||||
lastaddr = from.sin_addr.s_addr;
|
||||
}
|
||||
Printf(" %.3f ms", deltaT(&t1, &t2));
|
||||
/* time exceeded in transit */
|
||||
if (i == -1)
|
||||
break;
|
||||
code = i - 1;
|
||||
switch (code) {
|
||||
|
||||
case ICMP_UNREACH_PORT:
|
||||
#ifndef ARCHAIC
|
||||
ip = (struct ip *)packet;
|
||||
if (ip->ip_ttl <= 1)
|
||||
Printf(" !");
|
||||
#endif
|
||||
++got_there;
|
||||
break;
|
||||
|
||||
case ICMP_UNREACH_NET:
|
||||
++unreachable;
|
||||
Printf(" !N");
|
||||
break;
|
||||
|
||||
case ICMP_UNREACH_HOST:
|
||||
++unreachable;
|
||||
Printf(" !H");
|
||||
break;
|
||||
|
||||
case ICMP_UNREACH_PROTOCOL:
|
||||
++got_there;
|
||||
Printf(" !P");
|
||||
break;
|
||||
|
||||
case ICMP_UNREACH_NEEDFRAG:
|
||||
++unreachable;
|
||||
Printf(" !F");
|
||||
break;
|
||||
|
||||
case ICMP_UNREACH_SRCFAIL:
|
||||
++unreachable;
|
||||
Printf(" !S");
|
||||
break;
|
||||
|
||||
/* rfc1716 */
|
||||
#ifndef ICMP_UNREACH_FILTER_PROHIB
|
||||
#define ICMP_UNREACH_FILTER_PROHIB 13 /* admin prohibited filter */
|
||||
#endif
|
||||
case ICMP_UNREACH_FILTER_PROHIB:
|
||||
++unreachable;
|
||||
Printf(" !X");
|
||||
break;
|
||||
|
||||
default:
|
||||
++unreachable;
|
||||
Printf(" !<%d>", code);
|
||||
break;
|
||||
}
|
||||
break;
|
||||
}
|
||||
if (cc == 0)
|
||||
Printf(" *");
|
||||
(void)fflush(stdout);
|
||||
}
|
||||
putchar('\n');
|
||||
if (got_there ||
|
||||
(unreachable > 0 && unreachable >= nprobes - 1))
|
||||
break;
|
||||
}
|
||||
exit(0);
|
||||
}
|
||||
|
||||
int
|
||||
wait_for_reply(register int sock, register struct sockaddr_in *fromp,
|
||||
register struct timeval *tp)
|
||||
{
|
||||
fd_set fds;
|
||||
struct timeval now, wait;
|
||||
struct timezone tz;
|
||||
register int cc = 0;
|
||||
int fromlen = sizeof(*fromp);
|
||||
|
||||
FD_ZERO(&fds);
|
||||
FD_SET(sock, &fds);
|
||||
|
||||
wait.tv_sec = tp->tv_sec + waittime;
|
||||
wait.tv_usec = tp->tv_usec;
|
||||
(void)gettimeofday(&now, &tz);
|
||||
tvsub(&wait, &now);
|
||||
|
||||
if (select(sock + 1, &fds, (fd_set *)0, (fd_set *)0, &wait) > 0)
|
||||
cc = recvfrom(s, (char *)packet, sizeof(packet), 0,
|
||||
(struct sockaddr *)fromp, &fromlen);
|
||||
|
||||
return(cc);
|
||||
}
|
||||
|
||||
void
|
||||
send_probe(register int seq, register int ttl, register struct timeval *tp)
|
||||
{
|
||||
register int i;
|
||||
|
||||
outip->ip_ttl = ttl;
|
||||
outip->ip_id = htons(ident + seq);
|
||||
|
||||
outudp->uh_dport = htons(port + seq);
|
||||
|
||||
outdata->seq = seq;
|
||||
outdata->ttl = ttl;
|
||||
outdata->tv = *tp;
|
||||
|
||||
i = sendto(sndsock, (char *)outip, packlen, 0, &whereto,
|
||||
sizeof(whereto));
|
||||
if (i < 0 || i != packlen) {
|
||||
if (i < 0)
|
||||
Fprintf(stderr, "%s: sendto: %s\n",
|
||||
prog, strerror(errno));
|
||||
Printf("%s: wrote %s %d chars, ret=%d\n",
|
||||
prog, hostname, packlen, i);
|
||||
(void)fflush(stdout);
|
||||
}
|
||||
}
|
||||
|
||||
double
|
||||
deltaT(struct timeval *t1p, struct timeval *t2p)
|
||||
{
|
||||
register double dt;
|
||||
|
||||
dt = (double)(t2p->tv_sec - t1p->tv_sec) * 1000.0 +
|
||||
(double)(t2p->tv_usec - t1p->tv_usec) / 1000.0;
|
||||
return (dt);
|
||||
}
|
||||
|
||||
/*
|
||||
* Convert an ICMP "type" field to a printable string.
|
||||
*/
|
||||
char *
|
||||
pr_type(register u_char t)
|
||||
{
|
||||
static char *ttab[] = {
|
||||
"Echo Reply", "ICMP 1", "ICMP 2", "Dest Unreachable",
|
||||
"Source Quench", "Redirect", "ICMP 6", "ICMP 7",
|
||||
"Echo", "ICMP 9", "ICMP 10", "Time Exceeded",
|
||||
"Param Problem", "Timestamp", "Timestamp Reply", "Info Request",
|
||||
"Info Reply"
|
||||
};
|
||||
|
||||
if (t > 16)
|
||||
return("OUT-OF-RANGE");
|
||||
|
||||
return(ttab[t]);
|
||||
}
|
||||
|
||||
int
|
||||
packet_ok(register u_char *buf, int cc, register struct sockaddr_in *from,
|
||||
register int seq)
|
||||
{
|
||||
register struct icmp *icp;
|
||||
register u_char type, code;
|
||||
register int hlen;
|
||||
#ifndef ARCHAIC
|
||||
register struct ip *ip;
|
||||
|
||||
ip = (struct ip *) buf;
|
||||
hlen = ip->ip_hl << 2;
|
||||
if (cc < hlen + ICMP_MINLEN) {
|
||||
if (verbose)
|
||||
Printf("packet too short (%d bytes) from %s\n", cc,
|
||||
inet_ntoa(from->sin_addr));
|
||||
return (0);
|
||||
}
|
||||
cc -= hlen;
|
||||
icp = (struct icmp *)(buf + hlen);
|
||||
#else
|
||||
icp = (struct icmp *)buf;
|
||||
#endif
|
||||
type = icp->icmp_type;
|
||||
code = icp->icmp_code;
|
||||
if ((type == ICMP_TIMXCEED && code == ICMP_TIMXCEED_INTRANS) ||
|
||||
type == ICMP_UNREACH) {
|
||||
struct ip *hip;
|
||||
struct udphdr *up;
|
||||
|
||||
hip = &icp->icmp_ip;
|
||||
hlen = hip->ip_hl << 2;
|
||||
up = (struct udphdr *)((u_char *)hip + hlen);
|
||||
if (hlen + 12 <= cc && hip->ip_p == IPPROTO_UDP &&
|
||||
up->uh_sport == htons(ident) &&
|
||||
up->uh_dport == htons(port + seq))
|
||||
return (type == ICMP_TIMXCEED ? -1 : code + 1);
|
||||
}
|
||||
#ifndef ARCHAIC
|
||||
if (verbose) {
|
||||
register int i;
|
||||
u_int32_t *lp = (u_int32_t *)&icp->icmp_ip;
|
||||
|
||||
Printf("\n%d bytes from %s to ", cc, inet_ntoa(from->sin_addr));
|
||||
Printf("%s: icmp type %d (%s) code %d\n",
|
||||
inet_ntoa(ip->ip_dst), type, pr_type(type), icp->icmp_code);
|
||||
for (i = 4; i < cc ; i += sizeof(*lp))
|
||||
Printf("%2d: x%8.8x\n", i, *lp++);
|
||||
}
|
||||
#endif
|
||||
return(0);
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
print(register u_char *buf, register int cc, register struct sockaddr_in *from)
|
||||
{
|
||||
register struct ip *ip;
|
||||
register int hlen;
|
||||
|
||||
ip = (struct ip *) buf;
|
||||
hlen = ip->ip_hl << 2;
|
||||
cc -= hlen;
|
||||
|
||||
if (nflag)
|
||||
Printf(" %s", inet_ntoa(from->sin_addr));
|
||||
else
|
||||
Printf(" %s (%s)", inetname(from->sin_addr),
|
||||
inet_ntoa(from->sin_addr));
|
||||
|
||||
if (verbose)
|
||||
Printf(" %d bytes to %s", cc, inet_ntoa (ip->ip_dst));
|
||||
}
|
||||
|
||||
|
||||
#ifdef notyet
|
||||
/*
|
||||
* Checksum routine for Internet Protocol family headers (C Version)
|
||||
*/
|
||||
in_cksum(register u_short *addr, register int len)
|
||||
{
|
||||
register int nleft = len;
|
||||
register u_short *w = addr;
|
||||
register u_short answer;
|
||||
register int sum = 0;
|
||||
|
||||
/*
|
||||
* Our algorithm is simple, using a 32 bit accumulator (sum),
|
||||
* we add sequential 16 bit words to it, and at the end, fold
|
||||
* back all the carry bits from the top 16 bits into the lower
|
||||
* 16 bits.
|
||||
*/
|
||||
while (nleft > 1) {
|
||||
sum += *w++;
|
||||
nleft -= 2;
|
||||
}
|
||||
|
||||
/* mop up an odd byte, if necessary */
|
||||
if (nleft == 1)
|
||||
sum += *(u_char *)w;
|
||||
|
||||
/*
|
||||
* add back carry outs from top 16 bits to low 16 bits
|
||||
*/
|
||||
sum = (sum >> 16) + (sum & 0xffff); /* add hi 16 to low 16 */
|
||||
sum += (sum >> 16); /* add carry */
|
||||
answer = ~sum; /* truncate to 16 bits */
|
||||
return (answer);
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* Subtract 2 timeval structs: out = out - in.
|
||||
* Out is assumed to be >= in.
|
||||
*/
|
||||
void
|
||||
tvsub(register struct timeval *out, register struct timeval *in)
|
||||
{
|
||||
|
||||
if ((out->tv_usec -= in->tv_usec) < 0) {
|
||||
--out->tv_sec;
|
||||
out->tv_usec += 1000000;
|
||||
}
|
||||
out->tv_sec -= in->tv_sec;
|
||||
}
|
||||
|
||||
/*
|
||||
* Construct an Internet address representation.
|
||||
* If the nflag has been supplied, give
|
||||
* numeric value, otherwise try for symbolic name.
|
||||
*/
|
||||
char *
|
||||
inetname(struct in_addr in)
|
||||
{
|
||||
register char *cp;
|
||||
register struct hostent *hp;
|
||||
static int first = 1;
|
||||
static char domain[MAXHOSTNAMELEN + 1], line[MAXHOSTNAMELEN + 1];
|
||||
|
||||
if (first && !nflag) {
|
||||
first = 0;
|
||||
if (gethostname(domain, MAXHOSTNAMELEN) == 0 &&
|
||||
(cp = strchr(domain, '.')) != NULL) {
|
||||
(void)strncpy(domain, cp + 1, sizeof(domain) - 1);
|
||||
domain[sizeof(domain) - 1] = '\0';
|
||||
} else
|
||||
domain[0] = '\0';
|
||||
}
|
||||
if (!nflag && in.s_addr != INADDR_ANY) {
|
||||
hp = gethostbyaddr((char *)&in, sizeof(in), AF_INET);
|
||||
if (hp != NULL) {
|
||||
if ((cp = strchr(hp->h_name, '.')) != NULL &&
|
||||
strcmp(cp + 1, domain) == 0)
|
||||
*cp = '\0';
|
||||
(void)strncpy(line, hp->h_name, sizeof(line) - 1);
|
||||
line[sizeof(line) - 1] = '\0';
|
||||
return (line);
|
||||
}
|
||||
}
|
||||
return (inet_ntoa(in));
|
||||
}
|
||||
|
||||
char *
|
||||
getaddr(register u_int32_t *ap, register char *hostname)
|
||||
{
|
||||
register struct hostent *hp;
|
||||
|
||||
*ap = inet_addr(hostname);
|
||||
if ((int32_t)*ap != -1)
|
||||
return (hostname);
|
||||
|
||||
hp = gethostbyname(hostname);
|
||||
if (hp == NULL) {
|
||||
Fprintf(stderr, "%s: unknown host %s\n", prog, hostname);
|
||||
exit(1);
|
||||
}
|
||||
if (hp->h_addrtype != AF_INET || hp->h_length != 4) {
|
||||
Fprintf(stderr, "%s: bad host %s\n", prog, hostname);
|
||||
exit(1);
|
||||
}
|
||||
memcpy((caddr_t)ap, hp->h_addr, hp->h_length);
|
||||
return (hp->h_name);
|
||||
}
|
||||
|
||||
char *
|
||||
getsin(register struct sockaddr_in *sin, register char *hostname)
|
||||
{
|
||||
|
||||
memset(sin, 0, sizeof(*sin));
|
||||
sin->sin_family = AF_INET;
|
||||
return (getaddr((u_int32_t *)&sin->sin_addr.s_addr, hostname));
|
||||
}
|
||||
|
||||
char *
|
||||
savestr(register const char *str)
|
||||
{
|
||||
register char *cp;
|
||||
|
||||
cp = strdup(str);
|
||||
if (cp == NULL) {
|
||||
Fprintf(stderr, "%s: strdup: %s\n", prog, strerror(errno));
|
||||
exit(1);
|
||||
}
|
||||
return (cp);
|
||||
}
|
||||
|
||||
__dead void
|
||||
usage(void)
|
||||
{
|
||||
extern char version[];
|
||||
|
||||
Fprintf(stderr, "Version %s\n", version);
|
||||
Fprintf(stderr, "Usage: %s [-dnrv] [-w wait] [-m max_ttl] [-p port#] \
|
||||
[-q nqueries]\n\t [-t tos] [-s src_addr] [-g gateway] host [data_size]\n",
|
||||
prog);
|
||||
exit(1);
|
||||
}
|
Loading…
Reference in New Issue
Block a user