Added nslint

This commit is contained in:
Peter Baumann 2013-06-04 14:42:09 +02:00
parent 9bbbc17676
commit 5894b1b168
25 changed files with 13757 additions and 0 deletions

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@ -11,3 +11,6 @@ Directories
# zodiac
* DNS Spoofer
# nslint-2.1a8
nslint is a lint-like program that checks DNS files for errors. DNS or Domain Name System generally maps names to IP addresses and E-mail addresses in a hierarchical fashion. Errors detected include missing trailing dots, illegal characters (RFC 1034), records without matching PTR records and vice-versa, duplicate names in a subnet, duplicate names for an address, names with cname records (RFC 1033), missing quotes, and unknown keywords.

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@(#) $Id: CHANGES,v 1.50 2007/10/17 21:17:28 leres Exp $ (LBL)
v2.1 Wed Oct 17 14:15:20 PDT 2007
- Handle "srv" records.
- Fix some ttl parsing problems.
- Add "ignore" option
- Hack in support for "view"
- Check for duplicate "cname" records.
- Upgrade to autoconf 2.61
v2.0.2 Tue Mar 20 17:49:13 PST 2001
- Allow missing trailing dot in certain special cases.
- Include zone names when checking NS records.
- Document nslint.conf network keyword.
v2.0.1 Tue Dec 14 11:24:31 PST 1999
- Handle $ttl.
- Fix some minor portability/compiler problems for OSF 4.
- Correctly detect mx records that point to themselves but not a
real "a" record.
- Fix file descriptor leak in doconf(). Thanks to Paul McIlfatrick
(paul.mcilfatrick@bt.com)
v2.0 Wed Dec 9 16:48:54 PST 1998
- Add support for BIND 8 named.conf file.
- Support protocols in addition to tcp and udp for WKS records.
Resulted from a bug report from Petter Reinholdtsen (pere@td.org.uit.no)
- Support dotted serial numbers in SOA records. Resulted from a
bug report from Frank Ederveen (frank@our.domaintje.com)
- Ignore unknown statements and options in named.boot and named.conf
(instead of issuing warnings).
- Handle '#' and C style named.conf comments.
- Handle optional "in" in named.conf zone statements. Reported by
DJ Coster (djc@discoverbrokerage.com)
- Add support for include directives in named.boot and named.conf.
- Redo differing ttls check and do mx records in addition to a
records. Change place where soa values gets zeroed so they don't
get clobbered when we use includes.
- Allow "@" abbr. for ptr, mx, cname and ns records.
- Detect cname referenced by another cname or mx record.
- Handle chaos records (to some minor extent).
v1.7 Tue Jul 22 14:26:21 PDT 1997
- Report differing ttls in A records. Check SOA records.
- Detect hosts with more than one ip address on a subnet.
v1.6.1 Sat Jun 7 03:12:01 PDT 1997
- Fix "unknown service" printf format.
- Fix off-by-one error in the ptr parsing code. Thanks to Andreas
Lamprecht (andreas.lamprecht@siemens.at)
- Fix broken $origin code.
v1.6 Mon Apr 7 19:09:52 PDT 1997
- Add support for classless delegation.
- Fix some case sensitive bugs.
- Report domain names outside the current zone.
- Fixed off-by-one bug that broke single character hostnames.
- Increase size of hash table.
- Make tcp and udp service name tables dynamic.
- Improved error message for garbage in /etc/services.
v1.5.1 Thu Jul 18 21:44:44 PDT 1996
- Use $CC when checking gcc version. Thanks to Carl Lindberg
(carl_lindberg@blacksmith.com)
- Raise size of hash table to 65K.
v1.5 Fri Jul 12 18:58:47 PDT 1996
- Detect extra octets and other garbage in PTR records.
- Handle multi-line WKS records.
- Allow multple WKS records (since we can have udp and tcp).
- Convert to autoconf.
- Declare optarg, optind and opterr extern. Thanks to Howard Moftich
(howardm@lsil.com).
- BS/DOS does not have malloc.h. Thanks to Jordan Hayes
(jordan@thinkbank.com).
- Correctly handle named.boot comments with leading whitespace.
- Handle fully specified in-addr.arpa records. Resulted from a bug
report from Joe Kelly (joe@gol.com).
- Fix endian problems. Thanks to Carl Lindberg (carl_lindberg@blacksmith.com).
- Fixed some mixed case problems.
- Update man page to describe how nslint.boot works.
v1.4 Sat Jun 3 23:38:14 PDT 1995
- Allow TXT records to exist with no other records.
- Full system prototypes.
- Complain about extra arguments.
- Detect MX record chains.
- Handle single line SOA records correctly. Thanks to Edward J. O'Brien
(ejobrie@sam.wal-mart.com)
v1.3 Wed Mar 8 17:27:20 PST 1995
- Add "allowdupa" record type for use with nslint.boot. This allows ip
addresses to have multiple A records.
- Fixed bug that caused dangling cname references to not be reported
properly. Thanks to Edward J. O'Brien (ejobrie@sam.wal-mart.com).
v1.2 Thu Sep 1 15:55:38 PDT 1994
- Allow hostnames with a leading numeric as per rfc1123. Thanks to Bill
Gianopoulos (wag@sccux1.msd.ray.com).
- Remove (undocumented) -u flag and allow uppercase.
- Support TXT records. Thanks to Paul Pomes (paul@uxc.cso.uiuc.edu).
- Support RP records.
- Ignore new bind keywords.
- Fix bug where we could exit with a zero status even though errors had
been detected
- Complain about hosts that have smtp/tcp WKS entries but no MX records.
- Add -B flag to handle PTR records that point outside the domains
listed in named.boot.
v1.1 Sun May 22 20:43:03 PDT 1994
- Allow ns records with no a records (the preferred way to go).
- Fix typos in the sawstr array.
- Use string.h instead of strings.h and add rindex(), index() and
bzero() macros for SYSV compatibility. Thanks to Bill King
(wrk@cle.ab.com).
- Handle $origin directives. Thanks to Bill Gianopoulos
(wag@sccux1.msd.ray.com).
- Fix add_domain() to work for the root. Thanks to Bill Gianopoulos.
- Handle quotes in hinfo records. Thanks to Bill Gianopoulos.
- Fix endian problems in parseinaddr() and parseptr().
- Check non in-addr.arpa names for cname conflicts.
v1.0 Thu Apr 21 11:02:59 PDT 1994
- Initial release.

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CHANGES
FILES
INSTALL
Makefile.in
README
VERSION
aclocal.m4
config.guess
config.sub
configure
configure.in
install-sh
lbl/gnuc.h
lbl/os-irix5.h
lbl/os-osf3.h
lbl/os-solaris2.h
lbl/os-sunos4.h
lbl/os-ultrix4.h
mkdep
nslint.8
nslint.c
savestr.c
savestr.h
strerror.c

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@(#) $Header: INSTALL,v 1.2 98/12/09 16:32:58 leres Exp $ (LBL)
You will need an ANSI C compiler to build nslint. 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
If necessary, edit the BINDEST and MANDEST paths in Makefile.in
and run ./configure (a shell script). "configure" will determine
your system attributes and generate an appropriate Makefile from
Makefile.in. Now build nslint by running "make".
If everything builds ok, su and type "make install" (and optionally
"make install-man). This will install nslint and its manual entry.
If your system is not one which we have tested nslint on, you may
have to modify the configure script and Makefile.in. Please send
us patches for any modifications you need to make.
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
aclocal.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
mkdep - construct Makefile dependency list
nslint.8 - manual entry
nslint.c - main program
savestr.c - strdup() replacement
savestr.h - savestr prototypes
strerror.c - missing routine

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# Copyright (c) 1992, 1993, 1994, 1995, 1996, 1997, 2000
# 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.
#
# @(#) $Id: Makefile.in,v 1.24 2000/03/08 01:51:38 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 = @bindir@
# Pathname of directory to install the man page
MANDEST = @mandir@
# VPATH
srcdir = @srcdir@
VPATH = @srcdir@
#
# You shouldn't need to edit anything below here.
#
PROG = nslint
CC = @CC@
CCOPT = @V_CCOPT@
INCLS = @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 $(srcdir)/$*.c
CSRC = nslint.c savestr.c
GENSRC = version.c
SRC = $(CSRC) $(GENSRC)
# 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@
TAGHDR = \
/usr/include/sys/types.h \
/usr/include/netinet/in.h
TAGFILES = $(SRC) $(TAGHDR)
CLEANFILES = $(PROG) $(OBJ) $(GENSRC)
$(PROG): $(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 555 -o bin -g bin $(PROG) $(DESTDIR)$(BINDEST)/$(PROG)
install-man: force
$(INSTALL) -m 444 -o bin -g bin $(srcdir)/$(PROG).8 \
$(DESTDIR)$(MANDEST)/man8/$(PROG).8
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 $(TAGFILES)
tar: force
@cwd=`pwd` ; name=$(PROG)-`cat VERSION` ; \
list="" ; tar="tar chf" ; temp="$$name.tar.gz" ; \
for i in `cat FILES` ; do list="$$list $$name/$$i" ; done; \
echo \
"rm -f $$name; ln -s . $$name" ; \
rm -f $$name; ln -s . $$name ; \
echo \
"$$tar - [lots of files] | gzip > $$temp" ; \
$$tar - $$list | gzip > $$temp ; \
echo \
"rm -f $$name" ; \
rm -f $$name
force: /tmp
depend: $(GENSRC) force
./mkdep -c $(CC) $(DEFS) $(INCLS) $(SRC)

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@(#) $Id: README,v 1.10 2001/11/26 18:52:13 leres Exp $ (LBL)
NSLINT 2.0
Lawrence Berkeley National Laboratory
Network Research Group
nslint@ee.lbl.gov
ftp://ftp.ee.lbl.gov/nslint.tar.gz
This directory contains source code for nslint, a lint program for dns
files.
Please send bugs and comments to nslint@ee.lbl.gov.
- Craig Leres

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dns/nslint-2.1a8/VERSION Normal file
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2.1a8

817
dns/nslint-2.1a8/aclocal.m4 vendored Normal file
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@ -0,0 +1,817 @@
dnl @(#) $Id: aclocal.m4,v 1.80 2003/04/07 19:13:48 leres Exp $ (LBL)
dnl
dnl Copyright (c) 1995, 1996, 1997, 1998, 1999, 2002, 2003
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 LDFLAGS
dnl LBL_CFLAGS
dnl
AC_DEFUN(AC_LBL_C_INIT,
[AC_PREREQ(2.12)
AC_BEFORE([$0], [AC_PROG_CC])
AC_BEFORE([$0], [AC_LBL_FIXINCLUDES])
AC_BEFORE([$0], [AC_LBL_DEVEL])
AC_ARG_WITH(gcc, [ --without-gcc don't use gcc])
$1="-O"
$2=""
if test "${srcdir}" != "." ; then
$2="-I\$\(srcdir\)"
fi
if test "${CFLAGS+set}" = set; then
LBL_CFLAGS="$CFLAGS"
fi
if test -z "$CC" ; then
case "$target_os" in
bsdi*)
AC_CHECK_PROG(SHLICC2, shlicc2, yes, no)
if test $SHLICC2 = yes ; then
CC=shlicc2
export CC
fi
;;
esac
fi
if test -z "$CC" -a "$with_gcc" = no ; then
CC=cc
export CC
fi
AC_PROG_CC
if test "$GCC" != yes ; then
AC_MSG_CHECKING(that $CC handles ansi prototypes)
AC_CACHE_VAL(ac_cv_lbl_cc_ansi_prototypes,
AC_TRY_COMPILE(
[#include <sys/types.h>],
[int frob(int, char *)],
ac_cv_lbl_cc_ansi_prototypes=yes,
ac_cv_lbl_cc_ansi_prototypes=no))
AC_MSG_RESULT($ac_cv_lbl_cc_ansi_prototypes)
if test $ac_cv_lbl_cc_ansi_prototypes = no ; then
case "$target_os" in
hpux*)
AC_MSG_CHECKING(for HP-UX ansi compiler ($CC -Aa -D_HPUX_SOURCE))
savedcflags="$CFLAGS"
CFLAGS="-Aa -D_HPUX_SOURCE $CFLAGS"
AC_CACHE_VAL(ac_cv_lbl_cc_hpux_cc_aa,
AC_TRY_COMPILE(
[#include <sys/types.h>],
[int frob(int, char *)],
ac_cv_lbl_cc_hpux_cc_aa=yes,
ac_cv_lbl_cc_hpux_cc_aa=no))
AC_MSG_RESULT($ac_cv_lbl_cc_hpux_cc_aa)
if test $ac_cv_lbl_cc_hpux_cc_aa = no ; then
AC_MSG_ERROR(see the INSTALL doc for more info)
fi
CFLAGS="$savedcflags"
$1="-Aa $$1"
AC_DEFINE(_HPUX_SOURCE,,[HP-UX ansi compiler])
;;
*)
AC_MSG_ERROR(see the INSTALL doc for more info)
;;
esac
fi
$2="$$2 -I/usr/local/include"
LDFLAGS="$LDFLAGS -L/usr/local/lib"
case "$target_os" in
irix*)
$1="$$1 -xansi -signed -g3"
;;
osf*)
$1="$$1 -std1 -g3"
;;
ultrix*)
AC_MSG_CHECKING(that Ultrix $CC hacks const in prototypes)
AC_CACHE_VAL(ac_cv_lbl_cc_const_proto,
AC_TRY_COMPILE(
[#include <sys/types.h>],
[struct a { int b; };
void c(const struct a *)],
ac_cv_lbl_cc_const_proto=yes,
ac_cv_lbl_cc_const_proto=no))
AC_MSG_RESULT($ac_cv_lbl_cc_const_proto)
if test $ac_cv_lbl_cc_const_proto = no ; then
AC_DEFINE(const,,[ultrix can't hack const])
fi
;;
esac
fi
])
AC_LBL_ENABLE_CHECK(brov6 activemapping expire-dfa-states)
dnl
dnl This allows us to check for bogus configure enable/disable
dnl command line options
dnl
dnl usage:
dnl
dnl AC_LBL_ENABLE_CHECK(opt ...)
dnl
AC_DEFUN(AC_LBL_ENABLE_CHECK,
[set |
sed -n -e 's/^enable_\([[^=]]*\)=[[^=]]*$/\1/p' |
while read var; do
ok=0
for o in $1; do
if test "${o}" = "${var}" ; then
ok=1
break
fi
done
if test ${ok} -eq 0 ; then
# It's hard to kill configure script from subshell!
AC_MSG_ERROR(unknown enable option: ${var})
exit 1
fi
done
if test $? -ne 0 ; then
exit 1
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 $2 (incls appended)
dnl LIBS
dnl LDFLAGS
dnl LBL_LIBS
dnl
AC_DEFUN(AC_LBL_LIBPCAP,
[AC_REQUIRE([AC_LBL_LIBRARY_NET])
dnl
dnl save a copy before locating libpcap.a
dnl
LBL_LIBS="$LIBS"
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=$dir
dnl continue and select the last one that exists
fi
done
if test "x$libpcap" = xFAIL ; then
AC_MSG_RESULT(not found)
AC_CHECK_LIB(pcap, pcap_open_live, libpcap="-lpcap")
unset ac_cv_lib_pcap_pcap_open_live
if test "x$libpcap" = xFAIL ; then
CFLAGS="$CFLAGS -I/usr/local/include"
LIBS="$LIBS -L/usr/local/lib"
AC_CHECK_LIB(pcap, pcap_open_live, libpcap="-lpcap")
unset ac_cv_lib_pcap_pcap_open_live
if test "x$libpcap" = xFAIL ; then
AC_MSG_ERROR(see the INSTALL doc for more info)
fi
$2="$$2 -I/usr/local/include"
fi
LIBS="$LIBS -lpcap"
else
$1=$libpcap
$2="-I$d $$2"
AC_MSG_RESULT($libpcap)
fi
if test "x$libpcap" != "x-lpcap" ; then
LIBS="$libpcap $LIBS"
fi
case "$target_os" in
aix*)
pseexe="/lib/pse.exp"
AC_MSG_CHECKING(for $pseexe)
if test -f $pseexe ; then
AC_MSG_RESULT(yes)
LIBS="$LIBS -I:$pseexe"
fi
;;
esac])
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_BEFORE([$0], [AC_LBL_LIBPCAP])
AC_TYPE_SIGNAL
if test "$ac_cv_type_signal" = void ; then
AC_DEFINE(RETSIGVAL,,[signal function return value])
else
AC_DEFINE(RETSIGVAL,(0))
fi
case "$target_os" in
irix*)
AC_DEFINE(_BSD_SIGNALS,,[irix's BSD style signals])
;;
*)
dnl prefer sigset() to sigaction()
AC_CHECK_FUNCS(sigset)
if test $ac_cv_func_sigset = yes ; then
AC_DEFINE(signal,sigset,[use sigset() instead of signal()])
else
AC_CHECK_FUNCS(sigaction)
fi
;;
esac])
dnl
dnl If using gcc, make sure we have ANSI ioctl definitions
dnl
dnl usage:
dnl
dnl AC_LBL_FIXINCLUDES
dnl
AC_DEFUN(AC_LBL_FIXINCLUDES,
[if test "$GCC" = yes ; then
AC_MSG_CHECKING(for ANSI ioctl definitions)
AC_CACHE_VAL(ac_cv_lbl_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_lbl_gcc_fixincludes=yes,
ac_cv_lbl_gcc_fixincludes=no))
AC_MSG_RESULT($ac_cv_lbl_gcc_fixincludes)
if test $ac_cv_lbl_gcc_fixincludes = no ; then
# Don't cache failure
unset ac_cv_lbl_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 $3 (optional flex and bison -P prefix)
dnl
AC_DEFUN(AC_LBL_LEX_AND_YACC,
[AC_ARG_WITH(flex, [ --without-flex don't use flex])
AC_ARG_WITH(bison, [ --without-bison don't use bison])
if test "$with_flex" = no ; then
$1=lex
else
AC_CHECK_PROGS($1, flex, lex)
fi
if test "$$1" = flex ; then
# The -V flag was added in 2.4
AC_MSG_CHECKING(for flex 2.4 or higher)
AC_CACHE_VAL(ac_cv_lbl_flex_v24,
if flex -V >/dev/null 2>&1; then
ac_cv_lbl_flex_v24=yes
else
ac_cv_lbl_flex_v24=no
fi)
AC_MSG_RESULT($ac_cv_lbl_flex_v24)
if test $ac_cv_lbl_flex_v24 = no ; then
s="2.4 or higher required"
AC_MSG_WARN(ignoring obsolete flex executable ($s))
$1=lex
fi
fi
if test "$with_bison" = no ; then
$2=yacc
else
AC_CHECK_PROGS($2, bison, yacc)
fi
if test "$$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 $3"
fi])
dnl
dnl Checks to see if union wait is used with WEXITSTATUS()
dnl
dnl usage:
dnl
dnl AC_LBL_UNION_WAIT
dnl
dnl results:
dnl
dnl DECLWAITSTATUS (defined)
dnl
AC_DEFUN(AC_LBL_UNION_WAIT,
[AC_MSG_CHECKING(if union wait is used)
AC_CACHE_VAL(ac_cv_lbl_union_wait,
AC_TRY_COMPILE([
# include <sys/types.h>
# include <sys/wait.h>],
[int status;
u_int i = WEXITSTATUS(status);
u_int j = waitpid(0, &status, 0);],
ac_cv_lbl_union_wait=no,
ac_cv_lbl_union_wait=yes))
AC_MSG_RESULT($ac_cv_lbl_union_wait)
if test $ac_cv_lbl_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_CHECK_MEMBERS(struct sockaddr.sa_len,,,[
# include <sys/types.h>
# include <sys/socket.h>])])
dnl
dnl Makes sure socklen_t is defined
dnl
dnl usage:
dnl
dnl AC_LBL_SOCKLEN_T
dnl
dnl results:
dnl
dnl socklen_t (defined if missing)
dnl
AC_DEFUN(AC_LBL_SOCKLEN_T,
[AC_MSG_CHECKING(for socklen_t in sys/socket.h using $CC)
AC_CACHE_VAL(ac_cv_lbl_socklen_t,
AC_TRY_COMPILE([
# include "confdefs.h"
# include <sys/types.h>
# include <sys/socket.h>
# if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
# endif],
[socklen_t i],
ac_cv_lbl_socklen_t=yes,
ac_cv_lbl_socklen_t=no))
AC_MSG_RESULT($ac_cv_lbl_socklen_t)
if test $ac_cv_lbl_socklen_t = no ; then
AC_DEFINE(socklen_t, int, [Define socklen_t if missing])
fi])
dnl
dnl Checks to see if the IFF_LOOPBACK exists as a define or enum
dnl
dnl (stupidly some versions of linux use an enum...)
dnl
dnl usage:
dnl
dnl AC_LBL_IFF_LOOPBACK
dnl
dnl results:
dnl
dnl HAVE_IFF_LOOPBACK (defined)
dnl
AC_DEFUN(AC_LBL_IFF_LOOPBACK,
[AC_MSG_CHECKING(for IFF_LOOPBACK define/enum)
AC_CACHE_VAL(ac_cv_lbl_have_iff_loopback,
AC_TRY_COMPILE([
# include <sys/param.h>
# include <sys/file.h>
# include <sys/ioctl.h>
# include <sys/socket.h>
# ifdef HAVE_SYS_SOCKIO_H
# include <sys/sockio.h>
# endif
# include <sys/time.h>
# include <net/if.h>
# include <netinet/in.h>],
[int i = IFF_LOOPBACK],
ac_cv_lbl_have_iff_loopback=yes,
ac_cv_lbl_have_iff_loopback=no))
AC_MSG_RESULT($ac_cv_lbl_have_iff_loopback)
if test $ac_cv_lbl_have_iff_loopback = yes ; then
AC_DEFINE(HAVE_IFF_LOOPBACK,, [Have IFF_LOOPBACK define/enum])
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_lbl_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_lbl_have_run_path,
[echo 'main(){}' > conftest.c
${CC-cc} -o conftest conftest.c -R/a1/b2/c3 >conftest.out 2>&1
if test ! -s conftest.out ; then
ac_cv_lbl_have_run_path=yes
else
ac_cv_lbl_have_run_path=no
fi
rm -f conftest*])
AC_MSG_RESULT($ac_cv_lbl_have_run_path)
])
dnl
dnl Due to the stupid way it's implemented, AC_CHECK_TYPE is nearly useless.
dnl
dnl usage:
dnl
dnl AC_LBL_CHECK_TYPE
dnl
dnl results:
dnl
dnl int32_t (defined)
dnl u_int32_t (defined)
dnl
AC_DEFUN(AC_LBL_CHECK_TYPE,
[AC_MSG_CHECKING(for $1 using $CC)
AC_CACHE_VAL(ac_cv_lbl_have_$1,
AC_TRY_COMPILE([
# include "confdefs.h"
# include <sys/types.h>
# if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
# endif],
[$1 i],
ac_cv_lbl_have_$1=yes,
ac_cv_lbl_have_$1=no))
AC_MSG_RESULT($ac_cv_lbl_have_$1)
if test $ac_cv_lbl_have_$1 = no ; then
AC_DEFINE($1, $2, Define $1)
fi])
dnl
dnl Checks to see if unaligned memory accesses fail
dnl
dnl usage:
dnl
dnl AC_LBL_UNALIGNED_ACCESS
dnl
dnl results:
dnl
dnl LBL_ALIGN (DEFINED)
dnl
AC_DEFUN(AC_LBL_UNALIGNED_ACCESS,
[AC_MSG_CHECKING(if unaligned accesses fail)
AC_CACHE_VAL(ac_cv_lbl_unaligned_fail,
[case "$target_cpu" in
alpha|hp*|mips|sparc)
ac_cv_lbl_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 $LIBS >/dev/null 2>&1
if test ! -x conftest ; then
dnl failed to compile for some reason
ac_cv_lbl_unaligned_fail=yes
else
./conftest >conftest.out
if test ! -s conftest.out ; then
ac_cv_lbl_unaligned_fail=yes
else
ac_cv_lbl_unaligned_fail=no
fi
fi
rm -f conftest* core core.conftest
;;
esac])
AC_MSG_RESULT($ac_cv_lbl_unaligned_fail)
if test $ac_cv_lbl_unaligned_fail = yes ; then
AC_DEFINE(LBL_ALIGN)
fi])
dnl
dnl add all warning option to CFLAGS
dnl
dnl usage:
dnl
dnl AC_LBL_CHECK_WALL(copt)
dnl
dnl results:
dnl
dnl $1 (copt appended)
dnl ac_cv_lbl_gcc_vers
dnl
AC_DEFUN(AC_LBL_CHECK_WALL,
[ if test "$GCC" = yes ; then
if test "$SHLICC2" = yes ; then
ac_cv_lbl_gcc_vers=2
$1="`echo $$1 | sed -e 's/-O/-O2/'`"
else
AC_MSG_CHECKING(gcc version)
AC_CACHE_VAL(ac_cv_lbl_gcc_vers,
# Gag, the gcc folks keep changing the output...
ac_cv_lbl_gcc_vers=`$CC --version 2>&1 | \
sed -e '1!d' -e 's/.* //' -e 's/\..*//'`)
AC_MSG_RESULT($ac_cv_lbl_gcc_vers)
if test $ac_cv_lbl_gcc_vers -gt 1 ; then
$1="`echo $$1 | sed -e 's/-O/-O2/'`"
fi
fi
if test "${LBL_CFLAGS+set}" != set; then
if test "$ac_cv_prog_cc_g" = yes ; then
$1="-g $$1"
fi
$1="$$1 -Wall"
if test $ac_cv_lbl_gcc_vers -gt 1 ; then
$1="$$1 -Wmissing-prototypes -Wstrict-prototypes"
fi
fi
else
case "$target_os" in
irix6*)
$1="$$1 -fullwarn -n32"
;;
*)
;;
esac
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 $1 (copt appended)
dnl HAVE_OS_PROTO_H (defined)
dnl os-proto.h (symlinked)
dnl
AC_DEFUN(AC_LBL_DEVEL,
[rm -f os-proto.h
if test "${LBL_CFLAGS+set}" = set; then
$1="$$1 ${LBL_CFLAGS}"
fi
if test -f .devel ; then
AC_LBL_CHECK_WALL($1)
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,,[have os-proto.h])
else
AC_MSG_WARN(can't find $name)
fi
fi])
dnl
dnl Improved version of AC_CHECK_LIB
dnl
dnl Thanks to John Hawkinson (jhawk@mit.edu)
dnl
dnl usage:
dnl
dnl AC_LBL_CHECK_LIB(LIBRARY, FUNCTION [, ACTION-IF-FOUND [,
dnl ACTION-IF-NOT-FOUND [, OTHER-LIBRARIES]]])
dnl
dnl results:
dnl
dnl LIBS
dnl
define(AC_LBL_CHECK_LIB,
[AC_MSG_CHECKING([for $2 in -l$1])
dnl Use a cache variable name containing both the library and function name,
dnl because the test really is for library $1 defining function $2, not
dnl just for library $1. Separate tests with the same $1 and different $2's
dnl may have different results.
ac_lib_var=`echo $1['_']$2['_']$5 | sed 'y%./+- %__p__%'`
AC_CACHE_VAL(ac_cv_lbl_lib_$ac_lib_var,
[ac_save_LIBS="$LIBS"
LIBS="-l$1 $5 $LIBS"
AC_TRY_LINK(dnl
ifelse([$2], [main], , dnl Avoid conflicting decl of main.
[/* Override any gcc2 internal prototype to avoid an error. */
]ifelse(AC_LANG, CPLUSPLUS, [#ifdef __cplusplus
extern "C"
#endif
])dnl
[/* We use char because int might match the return type of a gcc2
builtin and then its argument prototype would still apply. */
char $2();
]),
[$2()],
eval "ac_cv_lbl_lib_$ac_lib_var=yes",
eval "ac_cv_lbl_lib_$ac_lib_var=no")
LIBS="$ac_save_LIBS"
])dnl
if eval "test \"`echo '$ac_cv_lbl_lib_'$ac_lib_var`\" = yes"; then
AC_MSG_RESULT(yes)
ifelse([$3], ,
[changequote(, )dnl
ac_tr_lib=HAVE_LIB`echo $1 | sed -e 's/[^a-zA-Z0-9_]/_/g' \
-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
changequote([, ])dnl
AC_DEFINE_UNQUOTED($ac_tr_lib)
LIBS="-l$1 $LIBS"
], [$3])
else
AC_MSG_RESULT(no)
ifelse([$4], , , [$4
])dnl
fi
])
dnl
dnl AC_LBL_LIBRARY_NET
dnl
dnl This test is for network applications that need socket() and
dnl gethostbyname() -ish functions. Under Solaris, those applications
dnl need to link with "-lsocket -lnsl". Under IRIX, they need to link
dnl with "-lnsl" but should *not* link with "-lsocket" because
dnl libsocket.a breaks a number of things (for instance:
dnl gethostbyname() under IRIX 5.2, and snoop sockets under most
dnl versions of IRIX).
dnl
dnl Unfortunately, many application developers are not aware of this,
dnl and mistakenly write tests that cause -lsocket to be used under
dnl IRIX. It is also easy to write tests that cause -lnsl to be used
dnl under operating systems where neither are necessary (or useful),
dnl such as SunOS 4.1.4, which uses -lnsl for TLI.
dnl
dnl This test exists so that every application developer does not test
dnl this in a different, and subtly broken fashion.
dnl It has been argued that this test should be broken up into two
dnl seperate tests, one for the resolver libraries, and one for the
dnl libraries necessary for using Sockets API. Unfortunately, the two
dnl are carefully intertwined and allowing the autoconf user to use
dnl them independantly potentially results in unfortunate ordering
dnl dependancies -- as such, such component macros would have to
dnl carefully use indirection and be aware if the other components were
dnl executed. Since other autoconf macros do not go to this trouble,
dnl and almost no applications use sockets without the resolver, this
dnl complexity has not been implemented.
dnl
dnl The check for libresolv is in case you are attempting to link
dnl statically and happen to have a libresolv.a lying around (and no
dnl libnsl.a).
dnl
AC_DEFUN(AC_LBL_LIBRARY_NET, [
# Most operating systems have gethostbyname() in the default searched
# libraries (i.e. libc):
AC_CHECK_FUNC(gethostbyname, ,
# Some OSes (eg. Solaris) place it in libnsl:
AC_CHECK_LIB(nsl, gethostbyname, ,
# Some strange OSes (SINIX) have it in libsocket:
AC_CHECK_LIB(socket, gethostbyname, ,
# Unfortunately libsocket sometimes depends on libnsl.
# AC_CHECK_LIB's API is essentially broken so the
# following ugliness is necessary:
AC_CHECK_LIB(socket, gethostbyname,
LIBS="-lsocket -lnsl $LIBS",
AC_CHECK_LIB(resolv, gethostbyname),
-lnsl))))
AC_CHECK_FUNC(socket, , AC_CHECK_LIB(socket, socket, ,
AC_CHECK_LIB(socket, socket, LIBS="-lsocket -lnsl $LIBS", ,
-lnsl)))
# DLPI needs putmsg under HPUX so test for -lstr while we're at it
AC_CHECK_LIB(str, putmsg)
])

1407
dns/nslint-2.1a8/config.guess vendored Executable file

File diff suppressed because it is too large Load diff

1504
dns/nslint-2.1a8/config.sub vendored Executable file

File diff suppressed because it is too large Load diff

5385
dns/nslint-2.1a8/configure vendored Executable file

File diff suppressed because it is too large Load diff

View file

@ -0,0 +1,47 @@
dnl @(#) $Header: /usr/src/local/bin/nslint/RCS/configure.in,v 1.11 2006/03/09 02:27:20 leres Exp $ (LBL)
dnl
dnl Copyright (c) 1995, 1996, 1997, 2006
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(nslint.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(fcntl.h memory.h)
AC_REPLACE_FUNCS(strerror)
AC_CHECK_LIB(nsl, main)
AC_CHECK_LIB(socket, main)
AC_LBL_CHECK_TYPE(int32_t, int)
AC_LBL_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

507
dns/nslint-2.1a8/install-sh Executable file
View file

@ -0,0 +1,507 @@
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2006-10-14.15
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# 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.
nl='
'
IFS=" "" $nl"
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit="${DOITPROG-}"
if test -z "$doit"; then
doit_exec=exec
else
doit_exec=$doit
fi
# Put in absolute file names if you don't have them in your path;
# or use environment 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}"
posix_glob=
posix_mkdir=
# Desired mode of installed file.
mode=0755
chmodcmd=$chmodprog
chowncmd=
chgrpcmd=
stripcmd=
rmcmd="$rmprog -f"
mvcmd="$mvprog"
src=
dst=
dir_arg=
dstarg=
no_target_directory=
usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
-c (ignored)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
--help display this help and exit.
--version display version info and exit.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
"
while test $# -ne 0; do
case $1 in
-c) shift
continue;;
-d) dir_arg=true
shift
continue;;
-g) chgrpcmd="$chgrpprog $2"
shift
shift
continue;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
shift
shift
case $mode in
*' '* | *' '* | *'
'* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
continue;;
-o) chowncmd="$chownprog $2"
shift
shift
continue;;
-s) stripcmd=$stripprog
shift
continue;;
-t) dstarg=$2
shift
shift
continue;;
-T) no_target_directory=true
shift
continue;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
done
if test $# -ne 0 && test -z "$dir_arg$dstarg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dstarg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dstarg"
shift # fnord
fi
shift # arg
dstarg=$arg
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call `install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
trap '(exit $?); exit' 1 2 13 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names starting with `-'.
case $src in
-*) src=./$src ;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dstarg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dstarg
# Protect names starting with `-'.
case $dst in
-*) dst=./$dst ;;
esac
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dstarg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dst=$dstdir/`basename "$src"`
dstdir_status=0
else
# Prefer dirname, but fall back on a substitute if dirname fails.
dstdir=`
(dirname "$dst") 2>/dev/null ||
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$dst" : 'X\(//\)[^/]' \| \
X"$dst" : 'X\(//\)$' \| \
X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$dst" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'
`
test -d "$dstdir"
dstdir_status=$?
fi
fi
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
if (umask $mkdir_umask &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writeable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
ls_ld_tmpdir=`ls -ld "$tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/d" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
fi
trap '' 0;;
esac;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# The umask is ridiculous, or mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix=/ ;;
-*) prefix=./ ;;
*) prefix= ;;
esac
case $posix_glob in
'')
if (set -f) 2>/dev/null; then
posix_glob=true
else
posix_glob=false
fi ;;
esac
oIFS=$IFS
IFS=/
$posix_glob && set -f
set fnord $dstdir
shift
$posix_glob && set +f
IFS=$oIFS
prefixes=
for d
do
test -z "$d" && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask=$mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
&& { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
&& { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# Now rename the file to the real destination.
{ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null \
|| {
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
if test -f "$dst"; then
$doit $rmcmd -f "$dst" 2>/dev/null \
|| { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null \
&& { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }; }\
|| {
echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
else
:
fi
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
} || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:

View file

@ -0,0 +1,49 @@
/* @(#) $Id: gnuc.h,v 1.4 2006/04/30 03:58:45 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__((noreturn));
*
*/
#ifdef __GNUC__
#ifndef __dead
#if __GNUC__ >= 4
#define __dead
#define noreturn __noreturn__
#else
#define __dead volatile
#define noreturn volatile
#endif
#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

View file

@ -0,0 +1,38 @@
/*
* Copyright (c) 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-irix5.h,v 1.7 96/11/29 15:17:43 leres Exp $ (LBL)
*/
/* Prototypes missing in IRIX 5 */
#ifdef __STDC__
struct ether_addr;
#endif
int ether_hostton(char *, struct ether_addr *);
char *ether_ntoa(struct ether_addr *);
#ifdef __STDC__
struct utmp;
#endif
void login(struct utmp *);
int setenv(const char *, const char *, int);
int sigblock(int);
int sigsetmask(int);
int snprintf(char *, size_t, const char *, ...);
time_t time(time_t *);

View file

@ -0,0 +1,32 @@
/*
* Copyright (c) 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-osf3.h,v 1.8 96/11/29 15:17:43 leres Exp $ (LBL)
*/
/* Prototypes missing in osf3 */
int flock(int, int);
int ioctl(int, int, caddr_t);
int iruserok(u_int, int, char *, char *);
int pfopen(char *, int);
int rcmd(char **, u_short, const char *, const char *, const char *, int *);
int rresvport(int *);
int snprintf(char *, size_t, const char *, ...);
void sync(void);

View file

@ -0,0 +1,50 @@
/*
* Copyright (c) 1993, 1994, 1995, 1996, 1997, 2000
* 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.
*
* @(#) $Id: os-solaris2.h,v 1.18 1997/10/01 01:10:22 leres Exp leres $ (LBL)
*/
/* Prototypes missing in SunOS 5 */
int daemon(int, int);
int dn_expand(const u_char *, const u_char *, const u_char *, char *, int);
int dn_skipname(const u_char *, const 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(const 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 *);

View file

@ -0,0 +1,215 @@
/*
* 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 1.32 96/11/29 15:18:18 leres Exp $ (LBL)
*/
/* 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
/* 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

View file

@ -0,0 +1,39 @@
/*
* Copyright (c) 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-ultrix4.h,v 1.19 96/11/29 15:33:19 leres Exp $ (LBL)
*/
/* Prototypes missing in Ultrix 4 */
int bcmp(const char *, const char *, u_int);
void bcopy(const void *, void *, u_int);
void bzero(void *, u_int);
void endservent(void);
int getopt(int, char * const *, const char *);
#ifdef __STDC__
struct timeval;
struct timezone;
#endif
int gettimeofday(struct timeval *, struct timezone *);
int ioctl(int, int, caddr_t);
int pfopen(char *, int);
int setlinebuf(FILE *);
int socket(int, int, int);
int strcasecmp(const char *, const char *);

109
dns/nslint-2.1a8/mkdep Executable file
View 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

497
dns/nslint-2.1a8/nslint.8 Normal file
View file

@ -0,0 +1,497 @@
.\" @(#) $Id: nslint.8,v 1.14 2002/05/03 04:10:52 leres Exp $ (LBL)
.\"
.\" Copyright (c) 1994, 1996, 1997, 1999, 2001, 2002
.\" The Regents of the University of California. All rights reserved.
.\" 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.
.\"
.TH nslint 8 "2 May 2002"
.UC 4
.SH NAME
nslint - perform consistency checks on dns files
.SH SYNOPSIS
.B nslint
[
.B -d
] [
.B -c
.I named.conf
] [
.B -C
.I nslint.conf
]
.br
.B nslint
[
.B -d
] [
.B -b
.I named.boot
] [
.B -B
.I nslint.boot
]
.SH DESCRIPTION
.B Nslint
reads the nameserver configuration files and performs a number of
consistency checks on the dns records. If any problems are discovered,
error messages are displayed on
.I stderr
and
.B nslint
exits with a non-zero status.
.LP
Here is a partial list of errors
.B nslint
detects:
.IP
Records that are malformed.
.IP
Names that contain dots but are missing a trailing dot.
.IP
.B PTR
records with names that are missing a trailing dot.
.IP
Names that contain illegal characters (rfc1034).
.IP
.B A
records
without matching
.B PTR
records
.IP
.B PTR
records
without matching
.B A
records
.IP
Names with more than one address on the same subnet.
.IP
Addresses in use by more than one name.
.IP
Names with
.B CNAME
and other records (rfc1033).
.IP
Unknown service and/or protocol keywords in
.B WKS
records.
.IP
Missing semicolons and quotes.
.LP
.SH OPTIONS
.TP
.B -b
Specify an alternate
.I named.boot
file. The default is
.IR /etc/named.boot .
.TP
.TP
.B -c
Specify an alternate
.I named.conf
file. The default is
.IR /etc/named.conf .
.TP
.B -B
Specify an alternate
.I nslint.boot
file. The default is
.I nslint.boot
in the last
.B directory
line processed in
.I named.boot
(or the current working directory).
This file is processed like a second
.IR named.boot .
The most common use is to tell
.B nslint
about
.B A
records that match
.B PTR
records that point outside the domains listed in
.IR named.boot .
.TP
.B -C
Specify an alternate
.I nslint.conf
file. The default is
.I nslint.conf
in the last
.B directory
line processed in
.I named.conf
(or the current working directory).
This file is processed like a second
.IR named.conf .
.TP
.B -d
Raise the debugging level. Debugging information is
displayed on
.IR stdout .
.LP
.B Nslint
knows how to read
BIND 8 and 9's
.I named.conf
configuration file and also
older BIND's
.I named.boot
file. If both files exist,
.B nslint
will prefer
.I named.conf
(on the theory that you forgot to delete
.I named.boot
when you upgraded BIND).
.LP
.SH "ADVANCED CONFIGURATION"
There are some cases where it is necessary to use the
advanced configuration features of
.BR nslint .
Advanced configuration is done with the
.I nslint.conf
file. (You can also use
.I nslint.boot
which has a syntax similar to
.I named.boot
but is not described here.)
.LP
The most common is when a site has a demilitarized zone (DMZ).
The problem here is that the DMZ network will have
.B PTR
records for hosts outside its domain. For example lets say
we have
.I 128.0.rev
with:
.LP
.RS
.nf
.sp .5
1.1 604800 in ptr gateway.lbl.gov.
2.1 604800 in ptr gateway.es.net.
.sp .5
.fi
.RE
.LP
Obviously we will define an
.B A
record for
.I gateway.lbl.gov
pointing to
.I 128.0.1.1
but we will get errors because there is no
.B A
record defined for
.IR gateway.es.net .
The solution is to create a
.I nslint.conf
file (in the same directory as the other dns files)
with:
.LP
.RS
.nf
.sp .5
zone "es.net" {
.RS
type master;
file "nslint.es.net";
.RE
};
.sp .5
.fi
.RE
.LP
And then create the file
.I nslint.es.net
with:
.LP
.RS
.nf
.sp .5
gateway 1 in a 128.0.1.2
.sp .5
.fi
.RE
.LP
Another problem occurs when there is a
.B CNAME
that points to a host outside the local domains. Let's say we have
.I info.lbl.gov
pointing to
.IR larry.es.net :
.LP
.RS
.nf
.sp .5
info 604800 in cname larry.es.net.
.sp .5
.fi
.RE
.LP
In this case we would need:
.LP
.RS
.nf
.sp .5
zone "es.net" {
.RS
type master;
file "nslint.es.net";
.RE
};
.sp .5
.fi
.RE
.LP
in
.I nslint.boot
and:
.LP
.RS
.nf
.sp .5
larry 1 in txt "place holder"
.sp .5
.fi
.RE
.LP
.IR nslint.es.net .
.LP
One last problem
when a pseudo host is setup to allow two more
more actual hosts provide a service. For, let's say that
.I lbl.gov
contains:
.LP
.RS
.nf
.sp .5
server 604800 in a 128.0.6.6
server 604800 in a 128.0.6.94
;
tom 604800 in a 128.0.6.6
tom 604800 in mx 0 lbl.gov.
;
jerry 604800 in a 128.0.6.94
jerry 604800 in mx 0 lbl.gov.
.sp .5
.fi
.RE
.LP
In this case
.B nslint
would complain about missing
.B PTR
records and ip addresses in use by more than one host.
To suppress these warnings, add you would the lines:
.LP
.RS
.nf
.sp .5
zone "lbl.gov" {
.RS
type master;
file "nslint.lbl.gov";
.RE
};
.LP
zone "0.128.in-addr.arpa" {
.RS
type master;
file "nslint.128.0.rev";
.RE
};
.sp .5
.fi
.RE
.LP
to
.I nslint.conf
and create
.I nslint.lbl.gov
with:
.LP
.RS
.nf
.sp .5
server 1 in allowdupa 128.0.6.6
server 1 in allowdupa 128.0.6.94
.sp .5
.fi
.RE
.LP
and create
.I nslint.128.0.rev
with:
.LP
.RS
.nf
.sp .5
6.6 604800 in ptr server.lbl.gov.
94.6 604800 in ptr server.lbl.gov.
.sp .5
.fi
.RE
.LP
In this example, the
.B allowdupa
keyword tells
.B nslint
that it's ok for
.I 128.0.6.6
and
.I 128.0.6.94
to be shared by
.IR server.lbl.gov ,
.IR tom.lbl.gov ,
and
.IR jerry.lbl.gov .
.LP
Another
.B nslint
feature helps detect hosts that have mistakenly had two ip addresses
assigned on the same subnet. This can happen when two different
people request an ip address for the same hostname or when someone
forgets an address has been assigned and requests a new number.
.LP
To detect such
.B A
records, add a
.B nslint
section to your
.I nslint.conf
containing something similar to:
.LP
.RS
.nf
.sp .5
nslint {
.RS
network "128.0.6/22";
.RE
};
.sp .5
.fi
.RE
.LP
or:
.LP
.RS
.nf
.sp .5
nslint {
.RS
network "128.0.6 255.255.252.0";
.RE
};
.sp .5
.fi
.RE
.LP
These two examples are are equivalent ways of saying the same thing;
that subnet
.I 128.0.6
has a 22 bit wide subnet mask.
.LP
Using information from the above
.B network
statement,
.B nslint
would would flag the following
.B A
records as being in error:
.LP
.RS
.nf
.sp .5
server 1 in a 128.0.6.48
server 1 in a 128.0.7.16
.sp .5
.fi
.RE
.LP
Note that if you specify any
.B network
lines in your
.I nslint.conf
file,
.B nslint
requires you to include lines for all networks;
otherwise you might forget to add
.B network
lines for new networks.
.LP
Sometimes you have a zone that
.B nslint
just can't deal with. A good example is
a dynamic dns zone. To handle this, you can
add the following to
.IB nslint.com :
.LP
.RS
.nf
.sp .5
nslint {
.RS
ignorezone "dhcp.lbl.gov";
.RE
};
.sp .5
.fi
.RE
.LP
This will suppress "name referenced without other records" warnings.
.LP
.SH FILES
.na
.nh
.nf
/etc/named.conf - default named configuration file
/etc/named.boot - old style named configuration file
nslint.conf - default nslint configuration file
nslint.boot - old style nslint configuration file
.ad
.hy
.fi
.LP
.SH "SEE ALSO"
.na
.nh
.IR named (8),
rfc1033,
rfc1034
.ad
.hy
.SH AUTHOR
Craig Leres of the
Lawrence Berkeley National Laboratory, University of California, Berkeley, CA.
.LP
The current version is available via anonymous ftp:
.LP
.RS
.I ftp://ftp.ee.lbl.gov/nslint.tar.gz
.RE
.SH BUGS
Please send bug reports to nslint@ee.lbl.gov.
.LP
Not everyone is guaranteed to agree with all the checks done.

2494
dns/nslint-2.1a8/nslint.c Normal file

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@ -0,0 +1,65 @@
/*
* Copyright (c) 2006, 2007
* 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 rcsid[] =
"@(#) $Id: savestr.c,v 1.3 2007/03/04 18:18:09 leres Exp $ (LBL)";
#endif
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "gnuc.h"
#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
#endif
#include "savestr.h"
/* A replacement for strdup() that cuts down on malloc() overhead */
char *
savestr(const char *str)
{
u_int size;
char *p;
static char *strptr = NULL;
static u_int strsize = 0;
size = strlen(str) + 1;
if (size > strsize) {
strsize = 1024;
if (strsize < size)
strsize = size;
strptr = (char *)malloc(strsize);
if (strptr == NULL) {
fprintf(stderr, "savestr: malloc\n");
exit(1);
}
}
(void)strcpy(strptr, str);
p = strptr;
strptr += size;
strsize -= size;
return (p);
}

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@ -0,0 +1,24 @@
/*
* Copyright (c) 1997
* 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: savestr.h,v 1.1 97/04/22 13:30:21 leres Exp $ (LBL)
*/
extern char *savestr(const char *);

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@ -0,0 +1,75 @@
/*
* 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 const 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;
}
*p = '\0';
return(ebuf);
}