Initial revision

ChangeLog

+Tue Sep 23 20:58:27 1997  Philip Blundell  <Philip.Blundell@pobox.com>
+
+	* ifconfig.c (if_getstats): use _PATH_PROCNET_DEV rather than
+ 	hardcoding.
+	* lib/pathnames.h (_PATH_PROCNET_DEV): define.
+
+	* ifconfig.c (set_flag): tidy up.
+	(clr_flag): likewise.
+
+Sun Sep 21 18:26:24 1997  Philip Blundell  <Philip.Blundell@pobox.com>
+
+	* Makefile (RELEASE): set to 1.432
+	* version.h (RELEASE): likewise.
+
+	* TODO: updated.
+	* README: likewise.
+
+	* ifconfig.c (set_flag): print error message if no such interface.
+	(clr_flag): likewise.
+
+	* lib/net-features.h: remove ipfw stuff, add INET6
+	
+	* netstat.c: include <net/route.h> for net-features.  Patch by
+ 	Roderich Schupp <rsch@ExperTeam.de> 
+	* route.c: likewise.
+	
\ No newline at end of file

INSTALLING

+net-tools
+
+                               INSTALLING
+
+Please read the file `README' before you start with the installation of the
+net-tools.
+
+
+
+HACKERS WAY
+-----------
+cd /usr/src ; tar xvzf net-tools*.tar.gz
+less Makefile ; make config ; make ; make -n install ; make install
+
+
+
+CONFIGURE
+---------
+First of all change into the net-tools directory.
+
+Before you start with the Installation please have a look into the toplevel
+Makefile. There are some configuration options with explanations.
+
+To configure the compilation use "make config".
+
+If you have a recent Kernel you can and SHOULD answer ALL the Configuration
+Options with YES. You only have to decide about the NLS:
+
+If you don't know whether NLS is supported on your system or not, see
+/usr/include/locale.h. If it exists, there is every chance that NLS is
+supported. You also need the "gencat" program if you want to compile with
+National Language Support.
+
+On some BETA Releases NLS is disabled, cause the catalougs are out of sync
+with the development source-tree.
+
+
+
+COMPILE
+-------  
+To compile simply use "make".
+
+There should be no warnings or errors.
+
+
+
+INSTALLATION
+------------
+If you want to install the binaries use "make install".
+
+This will generate backups of your old binaries. If you dont want the
+backups, please use "make update" instead. To change the default permissions
+and ownerships of the installed binaries and manpages edit the Makefile. You
+can test the Installation with "make -n install". This will tell make: Don't
+run any commands, just print them.
+
+
+
+Bernd 'eckes' Eckenfels
+<net-tools@lina.inka.de>

Makefile

+#
+# Makefile	Main Makefile for the net-tools Package
+#
+# NET-TOOLS	A collection of programs that form the base set of the
+#		NET-3 Networking Distribution for the LINUX operating
+#		system.
+#
+# Version:	Makefile 1.33 (1996-05-18)
+#
+# Author:	Bernd Eckenfels <net-tools@lina.inka.de>
+#		Copyright 1995-1996 Bernd Eckebnfels, Germany
+#
+# URLs:		ftp://ftp.inka.de/pub/comp/Linux/networking/NetTools/ 
+#		ftp://ftp.linux.org.uk/pub/linux/Networking/PROGRAMS/NetTools/
+#		http://www.inka.de/sites/lina/linux/NetTools/index_en.html
+#
+# Based on:	Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
+#		Copyright 1988-1993 MicroWalt Corporation
+#
+# Modifications:
+#		Extensively modified from 01/21/94 onwards by
+#		Alan Cox <A.Cox@swansea.ac.uk>
+#		Copyright 1993-1994 Swansea University Computer Society
+#		
+#
+#	{1.20}	Bernd Eckenfels:	Even more modifications for the new 
+#					package layout
+#	{1.21}	Bernd Eckenfels:	Check if config.in is newer than 
+#					config.status
+#	{1.22}  Bernd Eckenfels:	Include ypdomainname and nisdomainame
+#
+#	1.3.50-BETA6 private Release
+#				
+#960125	{1.23}	Bernd Eckenfels:	Peter Tobias' rewrite for 
+#					makefile-based installation
+#	1.3.50-BETA6a private Release
+#
+#960201 {1.24}	Bernd Eckenfels:	net-features.h added
+#
+#960201 1.3.50-BETA6b private Release
+#
+#960203 1.3.50-BETA6c private Release
+#
+#960204 1.3.50-BETA6d private Release
+#
+#960204 {1.25}	Bernd Eckenfels:	DISTRIBUTION added
+#
+#960205 1.3.50-BETA6e private Release
+#
+#960206	{1.26}	Bernd Eckenfels:	afrt.o removed (cleaner solution)
+#
+#960215 1.3.50-BETA6f Release
+#
+#960216 {1.30}	Bernd Eckenfels:	net-lib support
+#960322 {1.31}	Bernd Eckenfels:	moveable netlib, TOPDIR
+#960424 {1.32}	Bernd Eckenfels:	included the URLs in the Comment
+#
+#960514 1.31-alpha release
+#
+#960518 {1.33}	Bernd Eckenfels:	-I/usr/src/linux/include comment added
+#
+#	This program 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.
+#
+
+# set the base of the Installation 
+# BASEDIR = /mnt
+
+#
+# DON'T CHANGE ANY of the NLS-Support definitions, it's disabled
+#
+# set default language (DEF_LANG) to en_US.88591 if you don't use NLS
+DEF_LANG = en_US.88591
+
+# install national language support for the following languages
+# ADD_LANG = fr_FR.88591 de_DE.88591
+
+# path to the net-lib support library. Default: lib
+NET-LIB-PATH = lib
+NET-LIB-NAME = support
+
+PROGS	= ifconfig hostname arp netstat route rarp 
+
+# Compiler and Linker Options
+# You may need to uncomment and edit these if you are using libc5.
+COPTS = -O2 -Wall -g # -I/usr/inet6/include
+LOPTS = 
+RESLIB = # -L/usr/inet6/lib -linet6
+
+# -------- end of user definitions --------
+
+MAINTAINER = Philip.Blundell@pobox.com
+RELEASE	   = 1.433
+
+.EXPORT_ALL_VARIABLES:
+
+ifeq ("$(NET-LIB-PATH)","lib2")
+TOPDIR   = ..
+else
+TOPDIR  := $(shell if [ "$$PWD" != "" ]; then echo $$PWD; else pwd; fi)
+endif
+
+NET-LIB = $(NET-LIB-PATH)/lib$(NET-LIB-NAME).a
+
+CFLAGS	= $(COPTS) -I. -I./include/ -I$(NET-LIB-PATH)
+LDFLAGS	= $(LOPTS) -L$(NET-LIB-PATH)
+
+SUBDIRS	= man/ $(NET-LIB-PATH)/
+
+CC	= gcc
+LD	= gcc
+
+NLIB	= -l$(NET-LIB-NAME)
+
+USE_NLS := $(shell grep -s 'define NLS 1' config.h)
+
+MDEFINES = COPTS='$(COPTS)' LOPTS='$(LOPTS)' TOPDIR='$(TOPDIR)'
+
+%.o:		%.c config.h version.h net-locale.h net-features.h $<
+		$(CC) $(CFLAGS) -c $<
+
+all:		config.h version.h subdirs $(PROGS)
+
+config: 	cleanconfig config.h
+
+install:	all savebin installbin installdata
+
+update: 	all installbin installdata
+
+clean:
+		rm -f *.o DEADJOE config.new *~ *.orig lib/*.o
+		@for i in $(SUBDIRS); do (cd $$i && make clean) ; done
+
+cleanconfig:
+		rm -f config.h
+
+clobber: 	clean
+		rm -f $(PROGS) config.h version.h config.status
+		@for i in $(SUBDIRS); do (cd $$i && make clobber) ; done
+
+
+dist: 		clobber
+		@echo Creating net-tools-$(RELEASE) in ..
+		@tar -cvz -f ../net-tools-$(RELEASE).tar.gz -C .. net-tools
+
+
+config.h: 	config.in Makefile 
+		@echo "Configuring the Linux net-tools (NET-3 Base Utilities)..." ; echo
+		@if [ config.status -nt config.in ]; \
+			then ./configure.sh <config.status; \
+		   else ./configure.sh <config.in; \
+		 fi
+
+
+version.h:	Makefile
+		@echo "#define RELEASE \"net-tools $(RELEASE)\"" >version.h
+
+
+$(NET-LIB):	config.h version.h net-locale.h libdir
+
+net-locale.h:		nlsdir
+
+libdir:
+		@$(MAKE) -C $(NET-LIB-PATH) $(MDEFINES)
+
+nlsdir:
+		@$(MAKE) -C nls
+
+subdirs:
+		@for i in $(SUBDIRS); do $(MAKE) -C $$i $(MDEFINES) ; done
+
+ifconfig:	$(NET-LIB) ifconfig.o
+		$(CC) $(LDFLAGS) -o ifconfig ifconfig.o $(NLIB) $(RESLIB)
+
+hostname:	hostname.o
+		$(CC) $(LDFLAGS) -o hostname hostname.o
+
+route:		$(NET-LIB) route.o
+		$(CC) $(LDFLAGS) -o route route.o $(NLIB) $(RESLIB)
+
+arp:		$(NET-LIB) arp.o
+		$(CC) $(LDFLAGS) -o arp arp.o $(NLIB) $(RESLIB)
+
+rarp:		$(NET-LIB) rarp.o
+		$(CC) $(LDFLAGS) -o rarp rarp.o $(NLIB)
+
+netstat:	$(NET-LIB) netstat.o statistics.o
+		$(CC) $(LDFLAGS) -o netstat netstat.o statistics.o $(NLIB) $(RESLIB)
+
+installbin:
+	install -o root -g root -m 0755 arp      ${BASEDIR}/sbin
+	install -o root -g root -m 0755 ifconfig ${BASEDIR}/sbin
+	install -o root -g root -m 0755 netstat  ${BASEDIR}/bin
+	install -o root -g root -m 0755 rarp     ${BASEDIR}/sbin
+	install -o root -g root -m 0755 route    ${BASEDIR}/sbin
+	install -o root -g root -m 0755 hostname ${BASEDIR}/bin
+	ln -fs hostname $(BASEDIR)/bin/dnsdomainname
+	ln -fs hostname $(BASEDIR)/bin/ypdomainname
+	ln -fs hostname $(BASEDIR)/bin/nisdomainname
+	ln -fs hostname $(BASEDIR)/bin/domainname
+
+
+savebin:
+	@for i in ${BASEDIR}/sbin/arp ${BASEDIR}/sbin/ifconfig \
+                 ${BASEDIR}/bin/netstat \
+		 ${BASEDIR}/sbin/rarp ${BASEDIR}/sbin/route \
+		 ${BASEDIR}/bin/hostname ${BASEDIR}/bin/ypdomainname \
+                 ${BASEDIR}/bin/dnsdomainname ${BASEDIR}/bin/nisdomainname \
+		 ${BASEDIR}/bin/domainname ; do \
+		 [ -f $$i ] && cp -f $$i $$i.old ; done ; echo Saved.
+
+installdata:
+	install -o root -g root -m 0644 man/${DEF_LANG}/arp.8           ${BASEDIR}/usr/man/man8
+	install -o root -g root -m 0644 man/${DEF_LANG}/ifconfig.8      ${BASEDIR}/usr/man/man8
+	install -o root -g root -m 0644 man/${DEF_LANG}/netstat.8       ${BASEDIR}/usr/man/man8
+	install -o root -g root -m 0644 man/${DEF_LANG}/rarp.8          ${BASEDIR}/usr/man/man8
+	install -o root -g root -m 0644 man/${DEF_LANG}/route.8         ${BASEDIR}/usr/man/man8
+	install -o root -g root -m 0644 man/${DEF_LANG}/hostname.1      ${BASEDIR}/usr/man/man1
+	install -o root -g root -m 0644 man/${DEF_LANG}/dnsdomainname.1 ${BASEDIR}/usr/man/man1
+	install -o root -g root -m 0644 man/${DEF_LANG}/ypdomainname.1  ${BASEDIR}/usr/man/man1
+	install -o root -g root -m 0644 man/${DEF_LANG}/nisdomainname.1 ${BASEDIR}/usr/man/man1
+	install -o root -g root -m 0644 man/${DEF_LANG}/domainname.1    ${BASEDIR}/usr/man/man1
+	install -o root -g root -m 0644 man/${DEF_LANG}/ethers.5        ${BASEDIR}/usr/man/man5
+#ifneq ($(USE_NLS), "")
+#	if [ "${DEF_LANG}" != "en_US.88591" ]; then \
+#		install -o root -g root -m 0755 -d ${BASEDIR}/usr/lib/locale/${DEF_LANG} ;\
+#		install -o root -g root -m 0644 nls/${DEF_LANG}/nettools.cat ${BASEDIR}/usr/lib/locale/${DEF_LANG} ;\
+#	fi
+#	for i in $(ADD_LANG); do \
+#	install -o root -g root -m 0755 -d ${BASEDIR}/usr/lib/locale/$$i ;\
+#	install -o root -g root -m 0644 nls/$$i/nettools.cat ${BASEDIR}/usr/lib/locale/$$i ;\
+#	if [ -d man/$$i ]; then \
+#	install -o root -g root -m 0755 -d ${BASEDIR}/usr/man/$$i/man8 ;\
+#	install -o root -g root -m 0644 man/$$i/arp.8           ${BASEDIR}/usr/man/$$i/man8 ;\
+#	install -o root -g root -m 0644 man/$$i/ifconfig.8      ${BASEDIR}/usr/man/$$i/man8 ;\
+#	install -o root -g root -m 0644 man/$$i/netstat.8       ${BASEDIR}/usr/man/$$i/man8 ;\
+#	install -o root -g root -m 0644 man/$$i/rarp.8          ${BASEDIR}/usr/man/$$i/man8 ;\
+#	install -o root -g root -m 0644 man/$$i/route.8         ${BASEDIR}/usr/man/$$i/man8 ;\
+#	install -o root -g root -m 0644 man/$$i/hostname.1      ${BASEDIR}/usr/man/$$i/man1 ;\
+#	install -o root -g root -m 0644 man/$$i/dnsdomainname.1 ${BASEDIR}/usr/man/$$i/man1 ;\
+#	install -o root -g root -m 0644 man/$$i/ypdomainname.1  ${BASEDIR}/usr/man/$$i/man1 ;\
+#	install -o root -g root -m 0644 man/$$i/nisdomainname.1 ${BASEDIR}/usr/man/$$i/man1 ;\
+#	install -o root -g root -m 0644 man/$$i/domainname.1    ${BASEDIR}/usr/man/$$i/man1 ;\
+#	fi ;\
+#	done
+#endif
+
+# End of Makefile.

README

+                                README
+
+                Information about the net-tools package                                
+NET-TOOLS	A collection of programs that form the base set of the
+		NET-3 networking distribution for the Linux operating
+		system.
+
+This package includes the important tools for controlling the network
+subsystem of the Linux kernel.  This includes arp, hostname, ifconfig,
+netstat, rarp and route.
+
+Please include the output of "program --version" when reporting bugs.
+
+
+Contents:
+  
+   README		This file.
+
+   README.ipv6		Notes for people hacking IPv6.
+
+   INSTALLING		Installation instructions.
+
+   COPYING		Your free copy of the GNU Public License.
+
+   TODO			Some things that need to be done.
+
+
+                          Notes
+                          -----
+
+This is net-tools 1.432.  You need kernel 2.0 or later to use these programs.
+These programs should compile cleanly with either glibc or libc5.
+
+There is no NLS support in this distribution.  The files are out of date.
+Unless a volunteer is found soon to maintain the translations, NLS will be
+dropped altogether.
+
+ipfw has been removed from the distribution.  Use ipfwadm instead; get
+it at <ftp://ftp.xos.nl/pub/linux/ipfwadm/>.
+
+route/netstat -r do not yet support different AF cleanly.  IPX/DDP/AX25
+people, please feel free to add the code.
+
+ifconfig now supports changing media types for interfaces.  This requires
+a recent 2.1.x kernel, and many devices do not support it yet.
+
+The documentation is slimmed down.  I think most of it was out of
+date.
+
+
+Phil Blundell
+philb@gnu.ai.mit.edu
+21st September 1997

README.ipv6

+Notes for IPv6.
+
+If you are using libc5, you may need to edit the Makefile so that
+libinet6 is linked in and your IPv6 include files are found in the
+right place.  The definitions in question are at about line 91. 
+
+If you use glibc, you should get the latest 2.1 snapshot.  In this
+case you do not need to edit the Makefile or apply any patches.
+Version 2.0 of glibc has no support for IPv6.
+
+Not all the IPv6 functionality is implemented in the kernel.  As of
+2.1.51, the code to delete IPv6 routes is still missing, and these
+operations will fail silently.  The code to delete IPv6 interface
+addresses has been written, but not yet (again, as of 2.1.51) merged
+with the mainstream kernel distribution.
+
+You may find that you are missing files such as <netinet/ip6.h>.  This is
+not a bug in net-tools; you should find some newer include files.

TODO

+TODO for net-tools
+
+[ ] netstat manpage and code cleanup, ddp support
+[ ] lib/netrom_rt.c rprint should not rewind _PATH_PROCNET_NR_NEIGH
+[ ] ARPHRD_METRICOM [1.3.82]
+[ ] include proxy arp description into man page.
+[ ] netstat -i: XOVR!=compressed
+[ ] nettools.8 man-page
+[ ] lib/ddp.c: /etc/atalk.names support
+[ ] lib/ether.c: /etc/ether support
+[ ] share source between netstat/ifconfig (lib/if_info.c)
+[ ] ARPHDR_LOOPBACK in new kernels, ok? dont think so :-/
+[ ] ARPHRD_LOCALTLK and aarp?
+[ ] ARCNET support? linux/drivers/net/arcnet.c
+[ ] ifconfig support for isdn4linux, linefill...
+[ ] Wilfred's Suggestion for config files for route and ifconfig (expand arp
+    file format)
+[ ] make netstat display more interesting states from interface
+	(CSLIP? BSDCOMP?)
+[ ] netstat netconfiguration info screen (forwarding, supplied protocols...)
+[ ] net-features.h in all tools
+[ ] check netstat -o
+[ ] supply some informations about new features to HOWTOs
+[ ] Need to include Jos Vos ipfwadm <ftp.xos.nl>
+[ ] Config file only works with bash not ash.
+[ ] Token ring is almost totally untested.
+[ ] additional tools for IPX, AX.25 etc be bundled [ipxripd004, ipx_* tools 
+	from caldera, axattach] into existing bins
+[ ] "SIOCAX25OPTRT" [Joerg (DL1BKE)]. 1.3.75
+[ ] dummy NOARP?! (2. default route for preveting hostunreachables on linedrop)
+[ ] ppp_dev_stat called for each dev in ifconfig, why? (1.3.17)
+[ ] linux/include/net/br.h?
+[ ] update fr/de translations (or drop NLS entirely)

config.in

+#
+# config.in	Configure.sh source for the net-tools.
+#		This file contains the definition of what the support
+#		library contains.  Most of all, it defines which types
+#		of address families and hardware we know of.
+#
+# NET-TOOLS	A collection of programs that form the base set of the
+#		NET-3 Networking Distribution for the LINUX operating
+#		system.
+#
+# Version:	config.in 1.04	(96-04-24)
+#
+# Author:	Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
+#		Copyright 1988-1993 MicroWalt Corporation
+#
+#		Bernd 'eckes' Eckenfels <net-tools@lina.inka.de>
+#
+# Modified:
+#	{1.01}	Bernd Eckenfels:	generates more verbose config.h file
+#960125	{1.02}	Bernd Eckenfels:	reordered
+#960215 {1.03}	Bernd Eckenfels:	NET/ROM (Jonathan)
+#960424 {1.04}	Bernd Eckenfels:	NLS disabled, FR added
+#
+#		This program 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.
+#
+= /*
+=  * config.h	Automatically generated configuration includefile
+=  *
+=  * NET-TOOLS	A collection of programs that form the base set of the
+=  *		NET-3 Networking Distribution for the LINUX operating
+=  *		system.
+=  *
+=  *		DO  NOT  EDIT  DIRECTLY
+=  *
+=  * Version:	Generated from "config.in 1.04 (96-04-24)"
+=  */
+#*
+#*
+#*                     NLS
+#*
+#*           (National Language Support)
+#*
+#* In this BETA Release the NLS is disabled, cause the catalougs
+#* are completely outdated.
+#*
+#
+#
+#= #define NLS 0
+#
+#
+# * (answer 'n' if you haye no system with national language support)
+# *
+# bool 'Does your system support NLS?' NLS n
+#: Does your system support NLS? (NLS) [n] NO
+*
+*
+*             Protocol Families.
+* 
+bool 'UNIX protocol family' HAVE_AFUNIX y
+bool 'INET (TCP/IP) protocol family' HAVE_AFINET y
+bool 'INET6 (IPv6) protocol family' HAVE_AFINET6 n
+bool 'Novell IPX/SPX protocol family' HAVE_AFIPX y
+bool 'Appletalk DDP protocol family' HAVE_AFATALK y
+bool 'AX25 (Packet Radio) protocol family' HAVE_AFAX25 y
+bool 'NET/ROM (Packet Radio) protocol family' HAVE_AFNETROM y
+*
+*
+*            Device Hardware types.
+*
+bool 'Ethernet (generic) support' HAVE_HWETHER y
+bool 'ARCnet support' HAVE_HWARC y
+bool 'SLIP (serial line) support' HAVE_HWSLIP y
+bool 'PPP (serial line) support' HAVE_HWPPP y
+bool 'IPIP Tunnel support' HAVE_HWTUNNEL y
+bool 'Token ring (generic) support' HAVE_HWTR y
+bool 'AX25 (Packet Radio) support' HAVE_HWAX25 y
+bool 'NET/ROM (Packet Radio) support' HAVE_HWNETROM y
+bool 'DLCI/FRAD (Frame Relay) support' HAVE_HWFR y
+bool 'SIT (IPv6-in-IPv4) support' HAVE_HWSIT n

configure.sh

+#!/bin/bash
+#
+# Configure.sh	Generates interactively a config.h from config.in
+#
+# net-tools	A collection of programs that form the base set of the
+#		NET-3 Networking Distribution for the LINUX operating
+#		system.
+#
+# Usage:	Install.sh [--nobackup] [--test]
+#
+# Version:	Install.sh 1.65	(1996-01-12)
+#
+# Authors:	Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
+#		Johannes Grosen, <grosen@argv.cs.ndsu.nodak.edu>
+#		Copyright 1988-1993 MicroWalt Corporation
+#
+# Modified:
+#        {1.65} Bernd eckes Eckenfels <net-tools@lina.inka.de>
+#		some layout cleanups, slattach/plipconfig removed.
+#		--test for testinstallations added.
+#
+#		This program 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.
+#
+#
+# Make sure we're really running bash.
+#
+# I would really have preferred to write this script in a language with
+# better string handling, but alas, bash is the only scripting language
+# that I can be reasonable sure everybody has on their Linux machine.
+#
+
+CONFIG=config.h
+
+
+[ -z "$BASH" ] && { echo "Configure requires bash" 1>&2; exit 1; }
+
+# Disable filename globbing once and for all.
+# Enable function cacheing.
+set -f -h
+
+#
+# readln reads a line into $ans.
+#
+#	readln prompt default
+#
+function readln()
+{
+  echo -n "$1"
+  IFS='@' read ans </dev/tty || exit 1
+  [ -z "$ans" ] && ans=$2
+}
+
+# bool processes a boolean argument
+#
+#	bool tail
+#
+function bool()
+{
+  # Slimier hack to get bash to rescan a line.
+  eval "set -- $1"
+  ans=""
+  while [ "$ans" != "y" -a "$ans" != "n" ]
+  do
+	readln "$1 ($2) [$3] " "$3"
+  done
+  if [ "$ans" = "y" ]; then
+	echo "#define $2 1" >>${CONFIG}
+    else
+	echo "#define $2 0" >>${CONFIG}
+  fi
+  raw_input_line="bool '$1' $2 $ans"
+  eval "$2=$ans"
+}
+
+# int processes an integer argument
+#
+#	int tail
+#
+function int()
+{
+  # Slimier hack to get bash to rescan a line.
+  eval "set -- $1"
+  ans="x"
+  while [ $[$ans+0] != "$ans" ];
+  do
+	readln "$1 ($2) [$3] " "$3"
+  done
+  echo "#define $2 ($ans)" >>${CONFIG}
+  raw_input_line="int '$1' $2 $ans"
+  eval "$2=$ans"
+}
+
+  #
+  # Make sure we start out with a clean slate.
+  #
+  > config.new
+  > ${CONFIG}
+
+  stack=''
+  branch='t'
+
+  while IFS='@' read raw_input_line
+  do
+	# Slimy hack to get bash to rescan a line.
+	read cmd rest <<-END_OF_COMMAND
+		$raw_input_line
+	END_OF_COMMAND
+
+	if [ "$cmd" = "*" ]; then
+		if [ "$branch" = "t" ]; then
+			echo "$raw_input_line"
+			# echo "# $rest" >>$CONFIG
+			if [ "$prevcmd" != "*" ]; then
+				echo >>${CONFIG}
+				echo "/* $rest" >>${CONFIG}
+			else
+				echo " * $rest" >>${CONFIG}
+			fi
+			prevcmd="*"
+		fi
+	else
+		[ "$prevcmd" = "*" ] && echo " */" >>${CONFIG}
+		prevcmd=""
+		case "$cmd" in
+		=)	[ "$branch" = "t" ] && echo "$rest" >>${CONFIG};;
+		:)	[ "$branch" = "t" ] && echo "$raw_input_line" ;;
+		int)	[ "$branch" = "t" ] && int "$rest" ;;
+		bool)	[ "$branch" = "t" ] && bool "$rest" ;;
+		exec)	[ "$branch" = "t" ] && ( sh -c "$rest" ) ;;
+		if)	stack="$branch $stack"
+			if [ "$branch" = "t" ] && eval "$rest"; then
+				branch=t
+			else
+				branch=f
+			fi ;;
+		else)	if [ "$branch" = "t" ]; then
+				branch=f
+			else
+				read branch rest <<-END_OF_STACK
+					$stack
+				END_OF_STACK
+			fi ;;
+		fi)	[ -z "$stack" ] && echo "Error!  Extra fi." 1>&2
+			read branch stack <<-END_OF_STACK
+				$stack
+			END_OF_STACK
+			;;
+		esac
+	fi
+	echo "$raw_input_line" >>config.new
+  done
+  [ "$prevcmd" = "*" ] && echo " */" >>${CONFIG}
+
+  [ -z "$stack" ] || echo "Error!  Untermiated if." 1>&2
+
+  mv config.new config.status
+  exit 0

include/ipx.h

+/* Sanitised ipx.h for net-tools. */
+
+#ifndef _IPX_H_ 
+#define _IPX_H_
+
+#define IPX_NODE_LEN	6
+#define IPX_MTU		576
+
+struct sockaddr_ipx
+  {
+#if LINUX_VERSION_CODE > 131328  /* 2.1.0 or later */
+    sa_family_t	    sipx_family;
+#else
+    short sipx_family;
+#endif
+    unsigned short  sipx_port;
+    unsigned long   sipx_network;
+    unsigned char   sipx_node[IPX_NODE_LEN];
+    unsigned char   sipx_type;
+    unsigned char   sipx_zero;	/* 16 byte fill */
+  };
+
+#define IPX_FRAME_NONE		0
+#define IPX_FRAME_SNAP		1
+#define IPX_FRAME_8022		2
+#define IPX_FRAME_ETHERII	3
+#define IPX_FRAME_8023		4
+#define IPX_FRAME_TR_8022	5
+
+#endif

lib/Makefile

+#
+# lib/Makefile	Makefile for the net-lib function collection
+#
+# NET-LIB	A collection of functions used from the base set of the
+#		NET-2 Networking Distribution for the LINUX operating
+#		system.  (net-tools, net-drivers)
+#
+# Version:	lib/Makefile 1.27 (1996-04-13)
+#
+# Author:	Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
+#		Copyright 1993 MicroWalt Corporation
+#
+# Modification:
+#960125	{1.21}	Bernd Eckenfels:	reformated, layout
+#960203 {1.22}	Bernd Eckenfels:	afrt.o will include all the 
+#					routing support into the binaries.
+#960206 {1.23}	Bernd Eckenfels:	better solution wit route_init
+#960215 {1.24}	Bernd Eckenfels:	ax25_rt.o added
+#960221 {1.25}	Bernd Eckenfels:	getroute/setroute.o
+#960322 {1.26}	Bernd Eckenfels:	ACTOBJS support
+#960413 {1.27}	Bernd Eckenfels:	Mike McLagan FRAD Support (frame.c)
+#960809 {1.xx}	Frank Strauss:		inet6.c inet6_gr.c
+#
+#		This program 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.
+#
+
+
+HWOBJS	 = hw.o loopback.o slip.o ether.o ax25.o ppp.o arcnet.o tr.o tunnel.o frame.o sit.o
+AFOBJS	 = unix.o inet.o inet6.o ax25.o ipx.o ddp.o ipx.o netrom.o af.o
+AFGROBJS = inet_gr.o inet6_gr.o ipx_gr.o ddp_gr.o netrom_gr.o ax25_gr.o getroute.o
+AFSROBJS = inet_sr.o inet6_sr.o netrom_sr.o ipx_sr.o setroute.o
+ACTOBJS  = slip_ac.o ppp_ac.o activate.o
+VARIA	 = getargs.o masq_info.o
+NLSMISC  = net-string.o
+
+OBJS	= $(NLSMISC) $(VARIA) $(AFOBJS) $(HWOBJS) \
+		$(AFGROBJS) $(AFSROBJS) $(ACTOBJS)
+
+
+# This can be overwritten by the TOPLEVEL Makefile
+TOPDIR=..
+COPTS = -O2 -Wall -fomit-frame-pointer #-DDEBUG
+LOPTS = -s
+
+CFLAGS  = $(COPTS) -I. -I$(TOPDIR) -I$(TOPDIR)/include
+LDFLAGS = $(LOPTS)
+
+all:	libsupport.a
+
+libsupport.a:	Makefile $(TOPDIR)/config.h $(OBJS)
+			@echo Building libsupport.a
+			@rm -f libsupport.a
+			@ar rcs libsupport.a $(OBJS)
+			@ranlib libsupport.a
+
+clean:
+		rm -f *.o *~ *.orig
+
+clobber:	clean
+		rm -f *.a
+
+# End of lib/Makefile.

lib/activate.c

+/*
+ * lib/activate.c	This file contains a small interface function to
+ *			use the HW specific activate routines for line
+ *			disciplines
+ *
+ * NET-LIB	A collection of functions used from the base set of the
+ *		NET-3 Networking Distribution for the LINUX operating
+ *		system. (net-tools, net-drivers)
+ *
+ * Version:	lib/activate.c 0.01 (1996-03-22)
+ *
+ * Author:	Bernd 'eckes' Eckenfels <net-tools@lina.inka.de>
+ *		Copyright 1996 Bernd Eckenfels, Germany
+ *
+ * Modifications:
+ *
+ *960322 {0.01} Bernd Eckenfels:	creation
+ *
+ *		This program 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.
+ */
+#include <stdio.h>
+#include <string.h>
+#include "net-support.h"
+#include "pathnames.h"
+#include "version.h"
+#include "config.h"
+#include "net-locale.h"
+
+extern	struct hwtype	slip_hwtype;
+extern	struct hwtype	cslip_hwtype;
+extern	struct hwtype	slip6_hwtype;
+extern	struct hwtype	cslip6_hwtype;
+extern	struct hwtype	adaptive_hwtype;
+extern  struct hwtype	ppp_hwtype;
+
+extern int SLIP_activate(int fd);
+extern int CSLIP_activate(int fd);
+extern int SLIP6_activate(int fd);
+extern int CSLIP6_activate(int fd);
+extern int ADAPTIVE_activate(int fd);
+extern int PPP_activate(int fd);
+
+void
+activate_init(void)
+{
+#if HAVE_HWSLIP
+	slip_hwtype.activate     = SLIP_activate;
+	cslip_hwtype.activate    = CSLIP_activate;
+	slip6_hwtype.activate    = SLIP6_activate;
+	cslip6_hwtype.activate   = CSLIP6_activate;
+	adaptive_hwtype.activate = ADAPTIVE_activate;
+#endif
+#if HAVE_HWPPP
+        ppp_hwtype.activate = PPP_activate;
+#endif
+}
+
+int activate_ld(const char *hwname, int fd)
+{
+  struct hwtype *hw;
+  
+  hw = get_hwtype(hwname);
+  
+  if (!hw) {
+	fprintf(stderr,NLS_CATGETS(catfd, libSet, lib_act_no_support, "Hardware type `%s' not supported.\n"),hwname);
+	return(E_NOSUPP);
+  }
+  if (!hw->activate) {
+	fprintf(stderr,NLS_CATGETS(catfd, libSet, lib_type_no_act, "Cannot change line discipline to `%s'.\n"),hw->name);
+	return(E_OPTERR);
+  }
+  return(hw->activate(fd));
+}

lib/af.c

+/*
+ * lib/af.c	This file contains the top-level part of the protocol
+ *		support functions module for the NET-2 base distribution.
+ *
+ * Version:	lib/af.c 1.13 (1996-02-21)
+ *
+ * Author:	Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
+ *		Copyright 1993 MicroWalt Corporation
+ *
+ *		This program 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.
+ */
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <ctype.h>
+#include <string.h>
+#include <unistd.h>
+#include "config.h"
+#include "net-support.h"
+#include "pathnames.h"
+#define  EXTERN
+#include "net-locale.h"
+
+
+int flag_unx = 0;
+int flag_ipx = 0;
+int flag_ax25 = 0;
+int flag_ddp = 0;
+int flag_netrom = 0;
+int flag_inet = 0;
+int flag_inet6 = 0;
+
+
+struct aftrans_t {
+	char *alias;
+	char *name;
+	int  *flag;
+} aftrans[]={
+	{"ax25",	"ax25",		&flag_ax25},
+	{"ip",		"inet",		&flag_inet},
+	{"ip6",		"inet6",       	&flag_inet6},
+	{"ipx",		"ipx",		&flag_ipx},
+	{"appletalk",	"ddp",		&flag_ddp},
+	{"netrom",	"netrom",	&flag_netrom},
+	{"inet",	"inet",		&flag_inet},
+	{"inet6",	"inet6",       	&flag_inet6},
+	{"ddp",		"ddp",		&flag_ddp},
+	{"unix",	"unix",		&flag_unx},
+	{"tcpip",	"inet",		&flag_inet},
+	{0,		0,		0}
+};
+
+char		afname[256]="";
+
+extern	struct aftype	unspec_aftype;
+extern	struct aftype	unix_aftype;
+extern	struct aftype	inet_aftype;
+extern	struct aftype	inet6_aftype;
+extern	struct aftype	ax25_aftype;
+extern	struct aftype	netrom_aftype;
+extern	struct aftype	ipx_aftype;
+extern	struct aftype	ddp_aftype;
+
+static short sVafinit = 0;
+
+static struct aftype *aftypes[] = {
+#if HAVE_AFUNIX
+  &unix_aftype,
+#endif
+#if HAVE_AFINET
+  &inet_aftype,
+#endif
+#if HAVE_AFINET6
+  &inet6_aftype,
+#endif
+#if HAVE_AFAX25
+  &ax25_aftype,
+#endif
+#if HAVE_AFNETROM
+  &netrom_aftype,
+#endif
+#if HAVE_AFIPX
+  &ipx_aftype,
+#endif
+#if HAVE_AFATALK
+  &ddp_aftype,
+#endif    
+  &unspec_aftype,
+  NULL
+};
+
+void afinit ()
+{
+  unspec_aftype.title = NLS_CATSAVE (catfd, unixSet, unix_unspec, "UNSPEC");
+#if HAVE_AFINET
+  unix_aftype.title = NLS_CATSAVE (catfd, unixSet, unix_unix, "UNIX Domain");
+#endif
+#if HAVE_AFINET
+  inet_aftype.title = NLS_CATSAVE (catfd, inetSet, inet_darpa, "DARPA Internet");
+#endif
+#if HAVE_AFINET6
+  inet6_aftype.title = NLS_CATSAVE (catfd, inetSet, inet_darpa, "IPv6");
+#endif
+#if HAVE_AFAX25
+  ax25_aftype.title = NLS_CATSAVE (catfd, ax25Set, ax25_ax25, "AMPR AX.25");
+#endif
+#if HAVE_AFNETROM
+  netrom_aftype.title = NLS_CATSAVE (catfd, netromSet, netrom_netrom, "AMPR NET/ROM");
+#endif
+#if HAVE_AFIPX
+  ipx_aftype.title = NLS_CATSAVE (catfd, ipxSet, ipx_ipx, "IPX");
+#endif
+#if HAVE_AFATALK
+  ddp_aftype.title = NLS_CATSAVE (catfd, ddpSet, ddp_ddp, "Appletalk DDP");
+#endif
+  sVafinit = 1;
+}
+
+/* set the default AF list from the program name or a constant value	*/
+void
+aftrans_def(char *tool, char *argv0, char *dflt)
+{
+  char *tmp;
+  char *buf;
+  
+  strcpy(afname, dflt);
+
+  if (!(tmp = strrchr(argv0, '/')))
+  	tmp = argv0; 			/* no slash?! */
+  else
+  	tmp++;
+  
+  if (!(buf = strdup(tmp)))
+  	return;
+
+  if (strlen(tool) >= strlen(tmp)) {
+  	free(buf);
+  	return;
+  }
+  tmp = buf+(strlen(tmp)-strlen(tool));
+  
+  if (strcmp(tmp, tool)!=0) {
+  	free(buf);
+  	return;
+  }
+  
+  *tmp = '\0';
+  if ((tmp = strchr(buf,'_')))
+  	*tmp = '\0';
+  
+  afname[0]='\0';
+  if (aftrans_opt(buf))
+   	strcpy(afname, buf);
+
+  free(buf);
+}
+
+
+/* Check our protocol family table for this family. */
+struct aftype *
+get_aftype(const char *name)
+{
+  struct aftype **afp;
+
+  if (!sVafinit)
+    afinit ();
+  
+  afp = aftypes;
+  while (*afp != NULL) {
+	if (!strcmp((*afp)->name, name)) return(*afp);
+	afp++;
+  }
+  if (index(name,','))
+  	fprintf(stderr,NLS_CATGETS(catfd, libSet, lib_toomuch, "Please don't supply more than one address family.\n"));
+  return(NULL);
+}
+
+
+/* Check our protocol family table for this family. */
+struct aftype *
+get_afntype(int af)
+{
+  struct aftype **afp;
+
+  if (!sVafinit)
+    afinit ();
+  
+  afp = aftypes;
+  while (*afp != NULL) {
+	if ((*afp)->af == af) return(*afp);
+	afp++;
+  }
+  return(NULL);
+}
+
+
+int aftrans_opt(const char *arg)
+{
+	struct aftrans_t *paft;
+	char *tmp1, *tmp2;
+	char buf[256];
+		
+	strncpy(buf,arg,sizeof(buf));
+	buf[sizeof(buf)-1]='\0';
+	
+	tmp1=buf;
+	
+	while(tmp1) {
+	
+		tmp2=index(tmp1,',');
+
+		if (tmp2)
+			*(tmp2++)='\0';
+			
+		paft=aftrans;
+		for(paft=aftrans;paft->alias;paft++) {
+			if (strcmp(tmp1,paft->alias))
+				continue;
+			if (strlen(paft->name)+strlen(afname)+1 >= sizeof(afname)) {
+				fprintf(stderr,NLS_CATGETS(catfd, libSet, lib_toomuch_af, "Too much address family arguments.\n"));				
+				return(0);
+			}
+			if (paft->flag)
+				(*paft->flag)++;
+			if (afname[0])
+				strcat(afname,",");
+			strcat(afname,paft->name);
+			break;
+		}
+		if (!paft->alias) {
+			fprintf(stderr,NLS_CATGETS(catfd, libSet, lib_unknown_af, "Unknown address family `%s'.\n"),tmp1);			
+			return(1);
+		}
+		tmp1=tmp2;
+	}
+
+	return(0);
+}

lib/arcnet.c

+/*
+ * lib/arcnet.c	This file contains an implementation of the "ARCnet"
+ *		support functions for the NET-2 base distribution.
+ *
+ * Version:	@(#)arcnet.c	1.10	10/07/93
+ *
+ * Author:	Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
+ *		Copyright 1993 MicroWalt Corporation
+ *
+ *		This program 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.
+ */
+#include "config.h"
+
+#if HAVE_HWARC
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <net/if_arp.h>
+#include <linux/if_ether.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <ctype.h>
+#include <string.h>
+#include <unistd.h>
+#include "net-support.h"
+#include "pathnames.h"
+#define  EXTERN
+#include "net-locale.h"
+
+
+extern struct hwtype arcnet_hwtype;
+
+
+/* Display an ARCnet address in readable format. */
+static char *
+pr_arcnet(unsigned char *ptr)
+{
+  static char buff[64];
+
+  sprintf(buff, "%02X",(ptr[0] & 0377));
+  return(buff);
+}
+
+
+/* Display an ARCnet socket address. */
+static char *
+pr_sarcnet(struct sockaddr *sap)
+{
+  static char buf[64];
+
+  if (sap->sa_family == 0xFFFF || sap->sa_family == 0)
+    return(NLS_CATBUFF (catfd, arcnetSet, arcnet_none, "[NONE SET]", buf, 64));
+  return(pr_arcnet(sap->sa_data));
+}
+
+
+/* Input an ARCnet address and convert to binary. */
+static int
+in_arcnet(char *bufp, struct sockaddr *sap)
+{
+  unsigned char *ptr;
+  char c, *orig;
+  int i, val;
+
+  sap->sa_family = arcnet_hwtype.type;
+  ptr = sap->sa_data;
+
+  i = 0;
+  orig = bufp;
+  while((*bufp != '\0') && (i < 1)) {
+	val = 0;
+	c = *bufp++;
+	if (isdigit(c)) val = c - '0';
+	  else if (c >= 'a' && c <= 'f') val = c - 'a' + 10;
+	  else if (c >= 'A' && c <= 'F') val = c - 'A' + 10;
+	  else {
+#ifdef DEBUG
+		fprintf(stderr, NLS_CATGETS(catfd, arcnetSet, arcnet_debug1,
+					    "in_arcnet(%s): invalid arcnet address!\n"), orig);
+#endif
+		errno = EINVAL;
+		return(-1);
+	}
+	val <<= 4;
+	c = *bufp++;
+	if (isdigit(c)) val |= c - '0';
+	  else if (c >= 'a' && c <= 'f') val |= c - 'a' + 10;
+	  else if (c >= 'A' && c <= 'F') val |= c - 'A' + 10;
+	  else {
+#ifdef DEBUG
+		fprintf(stderr, NLS_CATGETS(catfd, arcnetSet, arcnet_debug2,
+					    "in_arcnet(%s): invalid arcnet address!\n"), orig);
+#endif
+		errno = EINVAL;
+		return(-1);
+	}
+	*ptr++ = (unsigned char) (val & 0377);
+	i++;
+
+	/* We might get a semicolon here - not required. */
+	if (*bufp == ':') {
+		if (i == ETH_ALEN) {
+#ifdef DEBUG
+			fprintf(stderr, NLS_CATGETS(catfd, arcnetSet, arcnet_debug3,
+						    "in_arcnet(%s): trailing : ignored!\n"),
+									orig)
+#endif
+						; /* nothing */
+		}
+		bufp++;
+	}
+  }
+
+  /* That's it.  Any trailing junk? */
+  if ((i == ETH_ALEN) && (*bufp != '\0')) {
+#ifdef DEBUG
+	fprintf(stderr, NLS_CATGETS(catfd, arcnetSet, arcnet_debug4, "in_arcnet(%s): trailing junk!\n"), orig);
+	errno = EINVAL;
+	return(-1);
+#endif
+  }
+
+#ifdef DEBUG
+  fprintf(stderr, "in_arcnet(%s): %s\n", orig, pr_arcnet(sap->sa_data));
+#endif
+
+  return(0);
+}
+
+
+struct hwtype arcnet_hwtype = {
+  "arcnet",	NULL, /*"2.5Mbps ARCnet",*/		ARPHRD_ARCNET,	1,
+  pr_arcnet,	pr_sarcnet,	in_arcnet,	NULL
+};
+
+
+#endif	/* HAVE_HWARC */

lib/ax25.c

+/*
+ * lib/ax25.c	This file contains an implementation of the "AX.25"
+ *		support functions for the NET-2 base distribution.
+ *
+ * Version:	@(#)ax25.c	1.20	12/16/93
+ *
+ * NOTE:	I will redo this module as soon as I got the libax25.a
+ *		library sorted out.  This library contains some useful
+ *		and often used address conversion functions, database
+ *		lookup stuff, and more of the like.
+ *
+ * Author:	Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
+ *		Copyright 1993 MicroWalt Corporation
+ *
+ *		This program 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.
+ */
+#include "config.h"
+
+#if HAVE_AFAX25 || HAVE_HWAX25
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <linux/ax25.h>
+#include <net/if_arp.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <string.h>
+#include <termios.h>
+#include <unistd.h>
+#include "net-support.h"
+#include "pathnames.h"
+#define  EXTERN
+#include "net-locale.h"
+
+static char AX25_errmsg[128];
+
+
+extern struct aftype ax25_aftype;
+
+
+static char *
+AX25_print(unsigned char *ptr)
+{
+  static char buff[8];
+  int i;
+
+  for (i = 0; i < 6; i++) {
+	buff[i] = ((ptr[i] & 0377) >> 1);
+	if (buff[i] == ' ') buff[i] = '\0';
+  }
+  buff[6] = '\0';
+  i = ((ptr[6] & 0x1E) >> 1);
+  if (i != 0) sprintf(&buff[strlen(buff)], "-%d", i);
+  return(buff);
+}
+
+
+/* Display an AX.25 socket address. */
+static char *
+AX25_sprint(struct sockaddr *sap, int numeric)
+{
+  static char buf[64];
+
+  if (sap->sa_family == 0xFFFF || sap->sa_family == 0)
+    return(NLS_CATBUFF (catfd, ax25Set, ax25_none, "[NONE SET]", buf, 64));
+  return(AX25_print(((struct sockaddr_ax25 *)sap)->sax25_call.ax25_call));
+}
+
+
+static int
+AX25_input(int type, char *bufp, struct sockaddr *sap)
+{
+  unsigned char *ptr;
+  char *orig, c;
+  int i;
+
+  sap->sa_family = ax25_aftype.af;
+  ptr = ((struct sockaddr_ax25 *)sap)->sax25_call.ax25_call;
+
+  /* First, scan and convert the basic callsign. */
+  orig = bufp;
+  i = 0;
+  while((*bufp != '\0') && (*bufp != '-') && (i < 6)) {
+	c = *bufp++;
+	if (islower(c)) c = toupper(c);
+	if (! (isupper(c) || isdigit(c))) {
+		strcpy(AX25_errmsg, NLS_CATGETS (catfd, ax25Set, ax25_debug1, "Invalid callsign"));
+#ifdef DEBUG
+		fprintf(stderr, "ax25_input(%s): %s !\n", AX25_errmsg, orig);
+#endif
+		errno = EINVAL;
+		return(-1);
+	}
+	*ptr++ = (unsigned char) ((c << 1) & 0xFE);
+	i++;
+  }
+
+  /* Callsign too long? */
+  if ((i == 6) && (*bufp != '-') && (*bufp != '\0')) {
+	strcpy(AX25_errmsg, NLS_CATGETS (catfd, ax25Set, ax25_debug2, "Callsign too long"));
+#ifdef DEBUG
+	fprintf(stderr, "ax25_input(%s): %s !\n", AX25_errmsg, orig);
+#endif
+	errno = E2BIG;
+	return(-1);
+  }
+
+  /* Nope, fill out the address bytes with blanks. */
+  while (i++ < sizeof(ax25_address)-1) {
+	*ptr++ = (unsigned char) ((' ' << 1) & 0xFE);
+  }
+
+  /* See if we need to add an SSID field. */
+  if (*bufp == '-') {
+	i = atoi(++bufp);
+	*ptr = (unsigned char) ((i << 1) & 0xFE);
+  } else {
+	*ptr = (unsigned char) '\0';
+  }
+
+  /* All done. */
+#ifdef DEBUG
+  fprintf(stderr, "ax25_input(%s): ", orig);
+  for (i = 0; i < sizeof(ax25_address); i++)
+	fprintf(stderr, "%02X ", sap->sa_data[i] & 0377);
+  fprintf(stderr, "\n");
+#endif
+
+  return(0);
+}
+
+
+/* Display an error message. */
+static void
+AX25_herror(char *text)
+{
+  if (text == NULL) fprintf(stderr, "%s\n", AX25_errmsg);
+    else fprintf(stderr, "%s: %s\n", text, AX25_errmsg);
+}
+
+
+static char *
+AX25_hprint(struct sockaddr *sap)
+{
+  static char buf[64];
+
+  if (sap->sa_family == 0xFFFF || sap->sa_family == 0)
+    return(NLS_CATBUFF (catfd, ax25Set, ax25_none, "[NONE SET]", buf, 64));
+  return(AX25_print(((struct sockaddr_ax25 *)sap)->sax25_call.ax25_call));
+}
+
+
+static int
+AX25_hinput(char *bufp, struct sockaddr *sap)
+{
+  if (AX25_input(0, bufp, sap) < 0) return(-1);
+  sap->sa_family = ARPHRD_AX25;
+  return(0);
+}
+
+#if 0
+/* Set the line discipline of a terminal line. */
+static int
+KISS_set_disc(int fd, int disc)
+{
+  if (ioctl(fd, TIOCSETD, &disc) < 0) {
+	fprintf(stderr, "KISS_set_disc(%d): %s\n", disc, strerror(errno));
+	return(-errno);
+  }
+  return(0);
+}
+
+
+/* Start the KISS encapsulation on the file descriptor. */
+static int
+KISS_init(int fd)
+{
+  if (KISS_set_disc(fd, N_SLIP) < 0) return(-1);
+  if (ioctl(fd, SIOCSIFENCAP, 4) <0) return(-1);
+  return(0);
+}
+#endif
+
+struct hwtype ax25_hwtype = {
+  "ax25",	NULL, /*"AMPR AX.25",*/		ARPHRD_AX25,	7,
+  AX25_print,	AX25_hprint,		AX25_hinput,	NULL
+};
+
+struct aftype ax25_aftype = {
+  "ax25",	NULL, /*"AMPR AX.25",*/		AF_AX25,	7,
+  AX25_print,	AX25_sprint,		AX25_input,	AX25_herror,	
+  NULL
+};
+
+#endif	/* HAVE_xxAX25 */

lib/ax25_gr.c

+/*
+ * lib/ax25_gr.c	This file contains an implementation of the "AX.25"
+ *			route print support functions.
+ *
+ * Version:	lib/ax25_gr.c 1.01 (1996-02-15)
+ *
+ * Author:	Bernd Eckenfels, <ecki@lina.inka.de>
+ *		Copyright 1999 Bernd Eckenfels, Germany
+ *		base on Code from Jonathan Naylor <jsn@Cs.Nott.AC.UK>
+ *
+ *		This program 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.
+ */
+#include "config.h"
+
+#if HAVE_AFAX25
+#if 0
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <linux/ax25.h>
+#include <linux/if_arp.h>	/* ARPHRD_AX25 */
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <string.h>
+#include <termios.h>
+#endif
+#include <stdlib.h>
+#include <stdio.h>
+#include <unistd.h>
+#include "net-support.h"
+#include "pathnames.h"
+#define  EXTERN
+#include "net-locale.h"
+
+int AX25_rprint(int options)
+{
+	FILE *f=fopen(_PATH_PROCNET_AX25_ROUTE, "r");
+	char buffer[256];
+	int  use;
+
+	if(f==NULL)
+	{
+		printf(NLS_CATGETS(catfd, netstatSet, netstat_noax25, "AX.25 not configured in this system.\n")); /* xxx */
+		return 1;
+	}
+	printf(NLS_CATGETS(catfd, netstatSet, netstat_ax25, "Kernel AX.25 routing table\n")); /* xxx */
+	printf(NLS_CATGETS(catfd, netstatSet, netstat_header_ax25, "Destination  Iface    Use\n")); /* xxx */
+	fgets(buffer,256,f);
+	while(fgets(buffer,256,f))
+	{
+		buffer[9]=0;
+		buffer[14]=0;
+		use=atoi(buffer+15);
+		printf("%-9s    %-5s  %5d\n",
+			buffer,buffer+10,use);
+	}
+	fclose(f);
+	return 0;
+}
+
+#endif	/* HAVE_AFAX25 */

lib/ddp.c

+/*
+ *		DDP protocol output functions.
+ *		[Not yet input]
+ *
+ *			Alan Cox  <Alan.Cox@linux.org>
+ *
+ *		This program 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.
+ */
+#include "config.h"
+
+#if HAVE_AFATALK
+#include <asm/types.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <linux/atalk.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <ctype.h>
+#include <string.h>
+#include <unistd.h>
+#include <netinet/in.h>
+#include "net-support.h"
+#include "pathnames.h"
+#define  EXTERN
+#include "net-locale.h"
+
+
+/* Display a ddp domain address. */
+static char *
+ddp_print(unsigned char *ptr)
+{
+  static char buff[64];
+  struct sockaddr_at *sat=(struct sockaddr_at *)(ptr-2);
+  sprintf(buff,"%d/%d",(int) ntohs(sat->sat_addr.s_net), (int)sat->sat_addr.s_node);
+  return(buff);
+}
+
+
+/* Display a ddp domain address. */
+static char *
+ddp_sprint(struct sockaddr *sap, int numeric)
+{
+  static char buf[64];
+
+  if (sap->sa_family != AF_APPLETALK)
+    return(NLS_CATBUFF (catfd, ddpSet, ddp_none, "[NONE SET]", buf, 64));
+  return(ddp_print(sap->sa_data));
+}
+
+
+struct aftype ddp_aftype = {
+  "ddp",	NULL, /*"Appletalk DDP",*/	AF_APPLETALK,	0,
+  ddp_print,	ddp_sprint,		NULL,		NULL,
+  NULL/*DDP_rprint*/
+};
+
+#endif

lib/ddp_gr.c

+#include "config.h"
+
+#if HAVE_AFATALK
+#include <asm/types.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <linux/atalk.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <ctype.h>
+#include <string.h>
+#include <unistd.h>
+#include <netinet/in.h>
+#include "net-support.h"
+#include "pathnames.h"
+#define  EXTERN
+#include "net-locale.h"
+
+int DDP_rprint(int options)
+{
+	fprintf(stderr,NLS_CATGETS(catfd, ddpSet, ddp_notyet,
+		"Routing table for `ddp' not yet supported.\n"));
+	return(1);
+}
+#endif

lib/ether.c

+/*
+ * lib/ether.c	This file contains an implementation of the "Ethernet"
+ *		support functions for the NET-2 base distribution.
+ *
+ * Version:	@(#)ether.c	1.10	10/07/93
+ *
+ * Author:	Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
+ *		Copyright 1993 MicroWalt Corporation
+ *
+ *		This program 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.
+ */
+#include "config.h"
+
+#if HAVE_HWETHER
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <net/if_arp.h>
+#include <linux/if_ether.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <ctype.h>
+#include <string.h>
+#include <unistd.h>
+#include "net-support.h"
+#include "pathnames.h"
+#define  EXTERN
+#include "net-locale.h"
+
+
+extern struct hwtype ether_hwtype;
+
+
+/* Display an Ethernet address in readable format. */
+static char *
+pr_ether(unsigned char *ptr)
+{
+  static char buff[64];
+
+  sprintf(buff, "%02X:%02X:%02X:%02X:%02X:%02X",
+	(ptr[0] & 0377), (ptr[1] & 0377), (ptr[2] & 0377),
+	(ptr[3] & 0377), (ptr[4] & 0377), (ptr[5] & 0377)
+  );
+  return(buff);
+}
+
+
+/* Display an Ethernet socket address. */
+static char *
+pr_sether(struct sockaddr *sap)
+{
+  static char buf[64];
+
+  if (sap->sa_family == 0xFFFF || sap->sa_family == 0)
+    return(NLS_CATBUFF (catfd, etherSet, ether_none, "[NONE SET]", buf, 64));
+  return(pr_ether(sap->sa_data));
+}
+
+
+/* Input an Ethernet address and convert to binary. */
+static int
+in_ether(char *bufp, struct sockaddr *sap)
+{
+  unsigned char *ptr;
+  char c, *orig;
+  int i, val;
+
+  sap->sa_family = ether_hwtype.type;
+  ptr = sap->sa_data;
+
+  i = 0;
+  orig = bufp;
+  while((*bufp != '\0') && (i < ETH_ALEN)) {
+	val = 0;
+	c = *bufp++;
+	if (isdigit(c)) val = c - '0';
+	  else if (c >= 'a' && c <= 'f') val = c - 'a' + 10;
+	  else if (c >= 'A' && c <= 'F') val = c - 'A' + 10;
+	  else {
+#ifdef DEBUG
+		fprintf(stderr, NLS_CATGETS(catfd, etherSet, ether_debug1,
+					    "in_ether(%s): invalid ether address!\n"), orig);
+#endif
+		errno = EINVAL;
+		return(-1);
+	}
+	val <<= 4;
+	c = *bufp++;
+	if (isdigit(c)) val |= c - '0';
+	  else if (c >= 'a' && c <= 'f') val |= c - 'a' + 10;
+	  else if (c >= 'A' && c <= 'F') val |= c - 'A' + 10;
+	  else {
+#ifdef DEBUG
+		fprintf(stderr, NLS_CATGETS(catfd, etherSet, ether_debug2,
+					    "in_ether(%s): invalid ether address!\n"), orig);
+#endif
+		errno = EINVAL;
+		return(-1);
+	}
+	*ptr++ = (unsigned char) (val & 0377);
+	i++;
+
+	/* We might get a semicolon here - not required. */
+	if (*bufp == ':') {
+		if (i == ETH_ALEN) {
+#ifdef DEBUG
+			fprintf(stderr, NLS_CATGETS(catfd, etherSet, ether_debug3,
+						    "in_ether(%s): trailing : ignored!\n"),
+									orig)
+#endif
+						; /* nothing */
+		}
+		bufp++;
+	}
+  }
+
+  /* That's it.  Any trailing junk? */
+  if ((i == ETH_ALEN) && (*bufp != '\0')) {
+#ifdef DEBUG
+	fprintf(stderr, NLS_CATGETS(catfd, etherSet, ether_debug4, "in_ether(%s): trailing junk!\n"), orig);
+	errno = EINVAL;
+	return(-1);
+#endif
+  }
+
+#ifdef DEBUG
+  fprintf(stderr, "in_ether(%s): %s\n", orig, pr_ether(sap->sa_data));
+#endif
+
+  return(0);
+}
+
+
+struct hwtype ether_hwtype = {
+  "ether",	NULL, /*"10Mbps Ethernet",*/		ARPHRD_ETHER,	ETH_ALEN,
+  pr_ether,	pr_sether,	in_ether,	NULL
+};
+
+
+#endif	/* HAVE_HWETHER */

lib/frame.c

+/*
+ * lib/frame.c	This file contains the Frame Relay support.
+ *
+ * Version:	lib/frame.c 0.01 (1996-03-23)
+ *
+ * Maintainer:	Bernd 'eckes' Eckenfels, <net-tools@lina.inka.de>
+ *
+ * Author:	Mike McLagan <mike.mclagan@linux.org>
+ *
+ * Changes:
+ *
+ *962303 {0.01}	Mike McLagan :		creation
+ *960413 {0.02} Bernd Eckenfels :	included in net-lib
+ *
+ *		This program 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.
+ */
+#include "config.h"
+
+#if HAVE_HWFR
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <net/if_arp.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <string.h>
+#include <termios.h>
+#include <unistd.h>
+#include "net-support.h"
+#include "pathnames.h"
+#define  EXTERN
+#include "net-locale.h"
+
+char *pr_dlci(unsigned char *ptr)
+{
+   static char buf[12];
+
+   sprintf(buf, "%i", *(short *)ptr);
+   return(buf);
+}
+
+struct hwtype dlci_hwtype = {
+  "dlci",	NULL, /*"Frame Relay DLCI",*/		ARPHRD_DLCI,	3,
+  pr_dlci,	NULL,		NULL,		NULL
+};
+
+struct hwtype frad_hwtype = {
+  "frad",	NULL, /*"Frame Relay Access Device",*/		ARPHRD_FRAD,	0,
+  NULL,		NULL,		NULL,		NULL
+};
+#endif	/* HAVE_HWFR */

lib/getargs.c

+/*
+ * lib/getargs.c	General argument parser.
+ *
+ * Version:	@(#)getargs.c	4.0.1	04/05/94
+ *
+ * Author:      Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
+ *		Copyright 1993,1994 MicroWalt Corporation
+ *
+ *		This program 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.
+ */
+#include "config.h"
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <net/if.h>
+#include <errno.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include "net-support.h"
+#include "pathnames.h"
+
+
+/* Split the input string into multiple fields. */
+int
+getargs(char *string, char *arguments[])
+{
+  char temp[1024];
+  char *sp, *ptr;
+  int i, argc;
+  char want;
+
+  /*
+   * Copy the string into a buffer.  We may have to modify
+   * the original string because of all the quoting...
+   */
+  sp = string; i = 0;
+  strcpy(temp, string);    
+  ptr = temp;
+ 
+  /*
+   * Look for delimiters ("); if present whatever
+   * they enclose will be considered one argument.
+   */
+  while (*ptr != '\0' && i < 32) {
+	/* Ignore leading whitespace on input string. */
+	while (*ptr == ' ' || *ptr == '\t') ptr++;
+
+	/* Set string pointer. */
+	arguments[i++] = sp;
+
+	/* Check for any delimiters. */
+	if (*ptr == '"' || *ptr == '\'') {
+		/*
+		 * Copy the string up to any whitespace OR the next
+		 * delimiter. If the delimiter was escaped, skip it
+		 * as it if was not there.
+		 */
+		want = *ptr++;
+		while(*ptr != '\0') {
+			if (*ptr == want && *(ptr - 1) != '\\') {
+				ptr++;
+				break;
+			}
+			*sp++ = *ptr++;
+		}
+	} else {
+		/* Just copy the string up to any whitespace. */
+		while(*ptr != '\0' && *ptr != ' ' && *ptr != '\t')
+							*sp++ = *ptr++;
+	}
+	*sp++ = '\0';
+
+	/* Skip trailing whitespace. */
+	if (*ptr != '\0') {
+		while(*ptr == ' ' || *ptr == '\t') ptr++;
+	}
+  }  
+  argc = i;
+  while (i < 32)  arguments[i++] = (char *)NULL;
+  return(argc);
+}

lib/getroute.c

+/*
+ * lib/getroute.c	This file contains a small interface function to
+ *			use the AF specific print routine for the routing
+ *			table.
+ *
+ * NET-LIB	A collection of functions used from the base set of the
+ *		NET-3 Networking Distribution for the LINUX operating
+ *		system. (net-tools, net-drivers)
+ *
+ * Version:	lib/getroute.c 1.03 (1996-04-13)
+ *
+ * Author:	Bernd 'eckes' Eckenfels <net-tools@lina.inka.de>
+ *		Copyright 1999 Bernd Eckenfels, Germany
+ *
+ * Modifications:
+ *
+ *951020 {0.10} Bernd Eckenfels:	creation
+ *960202 {0.90}	Bernd Eckenfels:	rewrite to use getaftype.
+ *960204 {0.91} Bernd Eckenfels:	takes constant list of AFs
+ *960206 {1.01} Bernd Eckenfels:	route_init will enable routing
+ *					support in the AF handlers
+ *960221 {1.02} Bernd Eckenfels:	renamed from route_info to getroute.c
+ *960413 {1.03} Bernd Eckenfels:	new RTACTION support
+ *
+ *		This program 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.
+ */
+#include <stdio.h>
+#include <string.h>
+#include "net-support.h"
+#include "pathnames.h"
+#include "version.h"
+#include "config.h"
+#include "net-locale.h"
+
+extern	struct aftype	unspec_aftype;
+extern	struct aftype	unix_aftype;
+extern	struct aftype	inet_aftype;
+extern	struct aftype	inet6_aftype;
+extern	struct aftype	ax25_aftype;
+extern	struct aftype	netrom_aftype;
+extern	struct aftype	ipx_aftype;
+extern	struct aftype	ddp_aftype;
+
+void
+getroute_init(void)
+{
+#if HAVE_AFINET
+	inet_aftype.rprint = INET_rprint;
+#endif
+#if HAVE_AFINET6
+	inet6_aftype.rprint = INET6_rprint;
+#endif
+#if HAVE_AFNETROM
+	netrom_aftype.rprint = NETROM_rprint;
+#endif
+#if HAVE_AFAX25
+	ax25_aftype.rprint = AX25_rprint;
+#endif
+#if HAVE_AFIPX
+	ipx_aftype.rprint = IPX_rprint;
+#endif
+#if HAVE_AFATALK
+	ddp_aftype.rprint = DDP_rprint;
+#endif
+}
+
+int
+route_info(const char *afname, int options)
+{
+  struct aftype *ap;
+  char *tmp1,*tmp2;
+  int found=E_NOTFOUND,rc;
+  char buf[256];
+  
+  strncpy(buf,afname,sizeof(buf));
+  buf[sizeof(buf)-1]='\0';
+   
+  tmp1=buf;
+  
+  while(tmp1) {
+  	
+  	ap=NULL;
+  	
+  	if ((tmp2=index(tmp1,',')))
+  		*tmp2++='\0';
+  
+	if (!tmp1[0]) {
+		tmp1=tmp2;
+		continue;
+	}
+  	
+  	ap = get_aftype(tmp1);
+  
+  	if (!ap) {
+		fprintf(stderr,NLS_CATGETS(catfd, netstatSet, netstat_route_no_support, "Address family `%s' not supported.\n"),tmp1);
+		return(E_OPTERR);
+  	}
+ 	tmp1=tmp2;
+  
+  	if (!ap->rprint) {
+		fprintf(stderr,NLS_CATGETS(catfd, netstatSet, netstat_type_no_route, "No routing for address family `%s'.\n"),ap->name);
+		return(E_OPTERR);
+  	}
+  	
+  	found = 0;
+  	
+	if ((rc = ap->rprint(options)))
+  		return(rc);
+  	
+  }
+  return(found);
+}

lib/hw.c

+/*
+ * lib/hw.c	This file contains the top-level part of the hardware
+ *		support functions module for the NET-2 base distribution.
+ *
+ * Version:	lib/hw.c 1.13 (1996-04-13)
+ *
+ * Maintainer:	Bernd 'eckes' Eckenfels, <net-tools@lina.inka.de>
+ *
+ * Author:	Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
+ *		Copyright 1993 MicroWalt Corporation
+ *
+ * Changes:
+ *960413 {1.13}	Mike Mclagan    :       DLCI/FRAD support
+ *
+ *		This program 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.
+ */
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <errno.h>
+#include <ctype.h>
+#include <string.h>
+#include <unistd.h>
+#include "config.h"
+#include "net-support.h"
+#include "pathnames.h"
+#define  EXTERN
+#include "net-locale.h"
+
+
+extern	struct hwtype	unspec_hwtype;
+extern	struct hwtype	loop_hwtype;
+
+extern	struct hwtype	slip_hwtype;
+extern	struct hwtype	cslip_hwtype;
+extern	struct hwtype	slip6_hwtype;
+extern	struct hwtype	cslip6_hwtype;
+extern	struct hwtype	adaptive_hwtype;
+
+extern	struct hwtype	ether_hwtype;
+extern	struct hwtype	tr_hwtype;
+
+extern	struct hwtype	ax25_hwtype;
+extern  struct hwtype   netrom_hwtype;
+extern  struct hwtype   tunnel_hwtype;
+
+extern struct hwtype	ppp_hwtype;
+
+extern struct hwtype	arcnet_hwtype;
+
+extern struct hwtype   dlci_hwtype;
+extern struct hwtype   frad_hwtype;
+
+extern struct hwtype   sit_hwtype;
+
+static struct hwtype *hwtypes[] = {
+
+  &loop_hwtype,
+
+#if HAVE_HWSLIP
+  &slip_hwtype,
+  &cslip_hwtype,
+  &slip6_hwtype,
+  &cslip6_hwtype,
+  &adaptive_hwtype,
+#endif
+#if HAVE_HWETHER
+  &ether_hwtype,
+#endif
+#if HAVE_HWTR
+  &tr_hwtype,
+#endif
+#if HAVE_HWAX25
+  &ax25_hwtype,
+#endif
+#if HAVE_HWNETROM
+  &netrom_hwtype,
+#endif
+#if HAVE_HWTUNNEL
+  &tunnel_hwtype,
+#endif
+#if HAVE_HWPPP
+  &ppp_hwtype,
+#endif  
+#if HAVE_HWARC
+  &arcnet_hwtype,
+#endif  
+#if HAVE_HWFR
+  &dlci_hwtype,
+  &frad_hwtype,
+#endif
+#if HAVE_HWSIT
+  &sit_hwtype,
+#endif
+  &unspec_hwtype,
+  NULL
+};
+
+static short sVhwinit = 0;
+
+void hwinit ()
+{
+  loop_hwtype.title = NLS_CATSAVE (catfd, loopbackSet, loopback_loop, "Local Loopback");
+#if HAVE_HWSLIP
+  slip_hwtype.title = NLS_CATSAVE (catfd, slipSet, slip_slip, "Serial Line IP");
+  cslip_hwtype.title = NLS_CATSAVE (catfd, slipSet, slip_cslip, "VJ Serial Line IP");
+  slip6_hwtype.title = NLS_CATSAVE (catfd, slipSet, slip_slip6, "6-bit Serial Line IP");
+  cslip6_hwtype.title = NLS_CATSAVE (catfd, slipSet, slip_cslip6, "VJ 6-bit Serial Line IP");
+  adaptive_hwtype.title = NLS_CATSAVE (catfd, slipSet, slip_adaptive, "Adaptive Serial Line IP");
+#endif
+  unspec_hwtype.title = NLS_CATSAVE (catfd, loopbackSet, loopback_unspec, "UNSPEC");
+#if HAVE_HWETHER
+  ether_hwtype.title = NLS_CATSAVE (catfd, etherSet, ether_ether, "Ethernet");
+#endif
+#if HAVE_HWAX25
+  ax25_hwtype.title = NLS_CATSAVE (catfd, ax25Set, ax25_hw, "AMPR AX.25");
+#endif
+#if HAVE_HWNETROM
+  netrom_hwtype.title = NLS_CATSAVE (catfd, netromSet, netrom_hw, "AMPR NET/ROM");
+#endif
+#if HAVE_HWTUNNEL
+  tunnel_hwtype.title = NLS_CATSAVE (catfd, tunnelSet, tunnel_hw, "IPIP Tunnel");
+#endif
+#if HAVE_HWPPP
+  ppp_hwtype.title = NLS_CATSAVE (catfd, pppSet, ppp_ppp, "Point-to-Point Protocol");
+#endif  
+#if HAVE_HWARC
+  arcnet_hwtype.title = NLS_CATSAVE (catfd, arcnetSet, arcnet_arcnet, "1.5Mbps ARCnet");
+#endif
+#if HAVE_HWFR
+   dlci_hwtype.title = NLS_CATSAVE(catfd, dlciSet, dlci_hw, "Frame Relay DLCI");
+   frad_hwtype.title = NLS_CATSAVE(catfd, fradSet, frad_hw, "Frame Relay Access Device");
+#endif
+#if HAVE_HWSIT
+   sit_hwtype.title = NLS_CATSAVE(catfd, sitSet, sit_hw, "IPv6-in-IPv4");
+#endif
+    sVhwinit = 1;
+}
+
+/* Check our hardware type table for this type. */
+struct hwtype *
+get_hwtype(const char *name)
+{
+  struct hwtype **hwp;
+
+  if (!sVhwinit)
+    hwinit();
+  
+  hwp = hwtypes;
+  while (*hwp != NULL) {
+	if (!strcmp((*hwp)->name, name)) return(*hwp);
+	hwp++;
+  }
+  return(NULL);
+}
+
+
+/* Check our hardware type table for this type. */
+struct hwtype *
+get_hwntype(int type)
+{
+  struct hwtype **hwp;
+
+  if (!sVhwinit)
+    hwinit();
+
+  hwp = hwtypes;
+  while (*hwp != NULL) {
+	if ((*hwp)->type == type) return(*hwp);
+	hwp++;
+  }
+  return(NULL);
+}

lib/inet6.c

+/*
+ * lib/inet6.c	This file contains an implementation of the "INET6"
+ *		support functions for the net-tools.
+ *		(most of it copied from lib/inet.c 1.26).
+ *
+ * Version:	lib/inet6.c 0.01 1996-08-08
+ *
+ * Author:	Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
+ *		Copyright 1993 MicroWalt Corporation
+ *
+ * Modified:
+ *960808 {0.01}	Frank Strauss :         adapted for IPv6 support
+ *
+ *		This program 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.
+ */
+#include "config.h"
+
+#if HAVE_AFINET6
+#include <asm/types.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <arpa/nameser.h>
+#include <ctype.h>
+#include <errno.h>
+#include <netdb.h>
+#include <resolv.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+#include "version.h"
+#include "net-support.h"
+#include "pathnames.h"
+#define  EXTERN
+#include "net-locale.h"
+
+extern int h_errno;  /* some netdb.h versions don't export this */
+
+static int
+INET6_resolve(char *name, struct sockaddr_in6 *sin6)
+{
+  struct addrinfo req, *ai; 
+  int s; 
+
+  req.ai_family = AF_INET6;
+  if ((s = getaddrinfo(name, NULL, &req, &ai))) {
+    fprintf(stderr, "getaddrinfo: %s: %s\n", name, gai_strerror(s));
+    return -1;
+  }
+
+  memcpy(sin6, ai->ai_addr, sizeof(struct sockaddr_in6));
+
+  freeaddrinfo(ai);
+
+  return(0);
+}
+
+
+static int
+INET6_rresolve(char *name, struct sockaddr_in6 *sin6, int numeric)
+{
+  int s;
+
+  /* Grmpf. -FvK */
+  if (sin6->sin6_family != AF_INET6) {
+#ifdef DEBUG
+	fprintf(stderr, NLS_CATGETS(catfd, inetSet, inet_debug1, "rresolve: unsupport address family %d !\n"),
+							sin6->sin6_family);
+#endif
+	errno = EAFNOSUPPORT;
+	return(-1);
+  }
+
+  if (numeric & 0x7FFF) {
+        inet_ntop(AF_INET6, &sin6->sin6_addr, name, 80);
+	return(0);
+  }
+
+  if ((s = getnameinfo((struct sockaddr *)sin6, sizeof(struct sockaddr_in6),
+		      name, 255 /* !! */, NULL, 0, 0))) {
+    fprintf(stderr, "getnameinfo: %s\n", gai_strerror(s));
+    return -1;
+  }
+
+  return(0);
+}
+
+
+static void
+INET6_reserror(char *text)
+{
+  herror(text);
+}
+
+
+/* Display an Internet socket address. */
+static char *
+INET6_print(unsigned char *ptr)
+{
+  static char name[80];
+
+  inet_ntop(AF_INET6, (struct in6_addr *)ptr, name, 80);
+  return name;
+}
+
+
+/* Display an Internet socket address. */
+/* dirty! struct sockaddr usually doesn't suffer for inet6 addresses, fst. */
+static char *
+INET6_sprint(struct sockaddr *sap, int numeric)
+{
+  static char buff[128];
+
+  if (sap->sa_family == 0xFFFF || sap->sa_family == 0)
+    return(NLS_CATBUFF (catfd, inetSet, inet_none, "[NONE SET]", buff, 128));
+  if (INET6_rresolve(buff, (struct sockaddr_in6 *) sap, numeric) != 0)
+							return(NULL);
+  return(buff);
+}
+
+
+static int
+INET6_getsock(char *bufp, struct sockaddr *sap)
+{
+  struct sockaddr_in6 *sin6;
+  
+  sin6              = (struct sockaddr_in6 *) sap;
+  sin6->sin6_family = AF_INET6;
+  sin6->sin6_port   = 0;
+
+  if (inet_pton(AF_INET6, bufp, sin6->sin6_addr.s6_addr) <= 0)
+    return(-1);
+
+  return 16; /* ?;) */
+}
+
+static int
+INET6_input(int type, char *bufp, struct sockaddr *sap)
+{
+  switch(type) {
+  	case 1:
+		return(INET6_getsock(bufp, sap));
+	default:
+		return(INET6_resolve(bufp, (struct sockaddr_in6 *) sap));
+  }
+}
+
+
+struct aftype inet6_aftype = {
+  "inet6",	NULL, /*"IPv6",*/	AF_INET6,	sizeof(struct in6_addr),
+  INET6_print,	INET6_sprint,		INET6_input,	INET6_reserror,	
+  INET6_rprint,	INET6_rinput
+};
+
+
+#endif	/* HAVE_AFINET6 */

lib/ipx_sr.c

+#include "config.h"
+
+#if HAVE_AFIPX
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <arpa/nameser.h>
+#include <sys/ioctl.h>
+#include <ctype.h>
+#include <errno.h>
+#include <netdb.h>
+#include <resolv.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+#include "version.h"
+#include "net-support.h"
+#include "pathnames.h"
+#define  EXTERN
+#include "net-locale.h"
+
+#include "net-features.h"
+
+extern     struct aftype   ipx_aftype;
+
+/* static int skfd = -1; */
+
+/*
+static int usage(void)
+{
+  fprintf(stderr,"IPX usage\n");
+
+  return(E_USAGE);
+}
+*/
+
+int IPX_rinput(int action, int ext, char **args)
+{
+  
+  fprintf(stderr,"IPX: this needs to be written\n");
+  return(0);
+}
+#endif	/* HAVE_AFIPX */

man/en_US.88591/dnsdomainname.1

+.so man1/hostname.1

man/en_US.88591/domainname.1

+.so man1/hostname.1

man/en_US.88591/nisdomainname.1

+.so man1/hostname.1

man/en_US.88591/ypdomainname.1

+.so man1/hostname.1

man/fr_FR.88591/dnsdomainname.1

+.so man1/hostname.1

man/fr_FR.88591/domainname.1

+.so man1/hostname.1

man/fr_FR.88591/nisdomainname.1

+.so man1/hostname.1

man/fr_FR.88591/ypdomainname.1

+.so man1/hostname.1