Upgrade to 2.5.4. Mopprobe is working again, and some linux support. -moj

9 files changed, 784 insertions, 9 deletions

diff --git a/usr.sbin/mopd/otherOS/Makefile b/usr.sbin/mopd/otherOS/Makefile
index 5d6294d0783..b47bcce59ce 100644
--- a/usr.sbin/mopd/otherOS/Makefile
+++ b/usr.sbin/mopd/otherOS/Makefile
@@ -1,12 +1,13 @@
 #  Copyright (c) 1993-1994 Mats O Jansson, Stockholm, Sweden
 #  All rights reserved.
 #
-# @(#) $OpenBSD: Makefile,v 1.2 1996/09/21 19:12:42 maja Exp $
+# @(#) $OpenBSD: Makefile,v 1.3 1999/03/27 14:31:22 maja Exp $
 
 # Script (or program) that returns the machine and os types,
 # or jsut edit in the name yourself.
 MD=`./mdtype`
 OS=`./ostype`
+REL=`cat ../common/VERSION`
 
 CCOPT = -O
 INCLUDES = -I..
@@ -25,9 +26,21 @@ STANDARD_CFLAGS = $(CCOPT) $(SPEC_FLAGS) $(DEFINES) $(INCLUDES)
 #sun4-sunos4#CFLAGS = $(STANDARD_CFLAGS) -DNO__P
 #sun4-sunos5#CFLAGS = $(STANDARD_CFLAGS) -DNO__P -DDLPIPF
 #rs6000-aix3#CFLAGS = $(STANDARD_CFLAGS)
+#alpha-linux2#CFLAGS = $(STANDARD_CFLAGS)
+#i386-linux2#CFLAGS = $(STANDARD_CFLAGS)
+#sparc-linux2#CFLAGS = $(STANDARD_CFLAGS)
 
 #sun4-sunos5#LIB = -lsocket
 
+INSTBIN="#"
+INSTMAN="#"
+#alpha-linux2#INSTBIN=	install -c -s -o root -g root -m 755
+#alpha-linux2#INSTMAN=	install -c -o root -g root -m 644
+#i386-linux2#INSTBIN=	install -c -s -o root -g root -m 755
+#i386-linux2#INSTMAN=	install -c -o root -g root -m 644
+#sparc-linux2#INSTBIN=	install -c -s -o root -g root -m 755
+#sparc-linux2#INSTMAN=	install -c -o root -g root -m 644
+
 # Change these to cc/lex/yacc if you don't have gcc, flex and/or bison.
 CC = cc 
 LEX = lex
@@ -42,15 +55,19 @@ MAKE = make
 
 DIRS=	mopchk mopd mopprobe moptrace
 
+CHDOC=	mopchk.1
 CHFIL=	mopchk.c
 CHOBJ=	mopchk.o
 CHHDR=	
+LDDOC=	mopd.8
 LDFIL=	mopd.c process.c
 LDOBJ=	mopd.o process.o
 LDHDR=	process.h
+PBDOC=	mopprobe.1
 PBFIL=	mopprobe.c
 PBOBJ=	mopprobe.o
 PBHDR=
+TRDOC=	moptrace.1
 TRFIL=	moptrace.c
 TROBJ=	moptrace.o
 TRHDR=
@@ -67,21 +84,37 @@ TRHDR=
 #rs6000-aix3#PFFIL=	pf-aix3.c
 #rs6000-aix3#LOOP=	loop.c
 
+#alpha-linux2#OSHDR=	os-linux2.h
+#alpha-linux2#PFFIL=	pf-linux2.c
+#alpha-linux2#LOOP=	loop-linux2.c
+
+#i386-linux2#OSHDR=	os-linux2.h
+#i386-linux2#PFFIL=	pf-linux2.c
+#i386-linux2#LOOP=	loop-linux2.c
+
+#sparc-linux2#OSHDR=	os-linux2.h
+#sparc-linux2#PFFIL=	pf-linux2.c
+#sparc-linux2#LOOP=	loop-linux2.c
+
 #mopchk#COFIL=	device.c file.c mopdef.c
 #mopchk#COOBJ=	device.o file.o mopdef.o
 #mopchk#OTOBJ=	pf.o loop.o
+#mopchk#MANDIR=man1
 
 #mopd#COFIL=	cmp.c device.c dl.c file.c get.c mopdef.c nma.c print.c put.c rc.c
 #mopd#COOBJ=	cmp.o device.o dl.o file.o get.o mopdef.o nma.o print.o put.o rc.o
 #mopd#OTOBJ=	pf.o loop.o
+#mopd#MANDIR=man8
 
-#mopprobe#COFIL=	cmp.c device.c get.c mopdef.c
-#mopprobe#COOBJ=	cmp.o device.o get.o mopdef.o 
+#mopprobe#COFIL=	cmp.c device.c get.c mopdef.c nma.c print.c
+#mopprobe#COOBJ=	cmp.o device.o get.o mopdef.o nma.o print.o
 #mopprobe#OTOBJ=	pf.o loop.o
+#mopprobe#MANDIR=man1
 
 #moptrace#COFIL=	cmp.c device.c dl.c get.c mopdef.c nma.c print.c rc.c
 #moptrace#COOBJ=	cmp.o device.o dl.o get.o mopdef.o nma.o print.o rc.o
 #moptrace#OTOBJ=	pf.o loop.o
+#moptrace#MANDIR=man1
 
 toplvl:	osmake
 
@@ -109,44 +142,77 @@ submake: force
 	${MAKE} ${MFLAGS} files; cd ..; fi; done; \
 	for i in $(DIRS); do cd $$i; ${MAKE} ${MFLAGS}; cd ..; done
 
+osinstall: force
+	@os=$(OS); \
+	if [ -d $$os ]; then (cd $$os; ${MAKE} ${MFLAGS} INSTALL="$(INSTALL)" install); fi;
+
+install: osinstall
+	@dir=$(MD)-$(OS); cd $$dir; \
+	for i in $(DIRS); do cd $$i; ${MAKE} ${MFLAGS} INSTALL="$(INSTALL)" inst; cd ..; done;
+
 config:
 	@md=$(MD); os=$(OS); dir=$$md-$$os; \
 	mkdir $$dir; chmod ug+w $$dir; \
 	sed -e "/^toplvl:/d" -e "s/^#$$dir#//" Makefile >$$dir/Makefile; \
 	chmod ug+w $$dir/Makefile
 
+tar:
+	@rel=$(REL); cd ..; \
+	tar -cf ../mopd-$$rel.tar [M]* c*/[Va-z]* m*/[MTa-np-z]* otherOS/*.[ch] otherOS/[M]* otherOS/*type otherOS/linux2/[Mm]*; \
+	gzip -9 ../mopd-$$rel.tar
+
 #mopchk#files:	force
 #mopchk#	echo "Adding files in mopchk"; \
 #mopchk#	ln -s ../../../common common; \
-#mopchk#	for i in $(CHFIL) $(CHHDR); do ln -s ../../../mopchk/$$i $$i; done; \
+#mopchk#	for i in $(CHFIL) $(CHHDR) $(CHDOC); do ln -s ../../../mopchk/$$i $$i; done; \
 #mopchk#	for i in $(COFIL); do ln -s ../../../common/$$i $$i; done; \
 #mopchk#	ln -s ../../$(OSHDR) os.h; ln -s ../../$(PFFIL) pf.c; \
 #mopchk#	ln -s ../../$(LOOP) loop.c
 
+#mopchk#inst:	mopchk
+#mopchk#	echo "Installing files in mopchk";
+#mopchk#	$(INSTBIN) $< $(INSTALL)/usr/sbin
+#mopchk#	$(INSTMAN) $(CHDOC) $(INSTALL)/usr/man/$(MANDIR)
+
 #mopd#files:	force
 #mopd#	echo "Adding files in mopd"; \
 #mopd#	ln -s ../../../common common; \
-#mopd#	for i in $(LDFIL) $(LDHDR); do ln -s ../../../mopd/$$i $$i; done; \
+#mopd#	for i in $(LDFIL) $(LDHDR) $(LDDOC); do ln -s ../../../mopd/$$i $$i; done; \
 #mopd#	for i in $(COFIL); do ln -s ../../../common/$$i $$i; done; \
 #mopd#	ln -s ../../$(OSHDR) os.h; ln -s ../../$(PFFIL) pf.c; \
 #mopd#	ln -s ../../$(LOOP) loop.c
 
+#mopd#inst:	mopd
+#mopd#	echo "Installing files in mopd";
+#mopd#	$(INSTBIN) $< $(INSTALL)/usr/sbin
+#mopd#	$(INSTMAN) $(LDDOC) $(INSTALL)/usr/man/$(MANDIR)
+
 #mopprobe#files:	force
 #mopprobe#	echo "Adding files in mopprobe"; \
 #mopprobe#	ln -s ../../../common common; \
-#mopprobe#	for i in $(PBFIL) $(PBHDR); do ln -s ../../../mopprobe/$$i $$i; done; \
+#mopprobe#	for i in $(PBFIL) $(PBHDR) $(PBDOC); do ln -s ../../../mopprobe/$$i $$i; done; \
 #mopprobe#	for i in $(COFIL); do ln -s ../../../common/$$i $$i; done; \
 #mopprobe#	ln -s ../../$(OSHDR) os.h; ln -s ../../$(PFFIL) pf.c; \
 #mopprobe#	ln -s ../../$(LOOP) loop.c
 
+#mopprobe#inst:	mopprobe
+#mopprobe#	echo "Installing files in mopprobe";
+#mopprobe#	$(INSTBIN) $< $(INSTALL)/usr/sbin
+#mopprobe#	$(INSTMAN) $(PBDOC) $(INSTALL)/usr/man/$(MANDIR)
+
 #moptrace#files:	force
 #moptrace#	echo "Adding files in moptrace"; \
 #moptrace#	ln -s ../../../common common; \
-#moptrace#	for i in $(TRFIL) $(TRHDR); do ln -s ../../../moptrace/$$i $$i; done; \
+#moptrace#	for i in $(TRFIL) $(TRHDR) $(TRDOC); do ln -s ../../../moptrace/$$i $$i; done; \
 #moptrace#	for i in $(COFIL); do ln -s ../../../common/$$i $$i; done; \
 #moptrace#	ln -s ../../$(OSHDR) os.h; ln -s ../../$(PFFIL) pf.c; \
 #moptrace#	ln -s ../../$(LOOP) loop.c
 
+#moptrace#inst:	moptrace
+#moptrace#	echo "Installing files in moptrace";
+#moptrace#	$(INSTBIN) $< $(INSTALL)/usr/sbin
+#moptrace#	$(INSTMAN) $(TRDOC) $(INSTALL)/usr/man/$(MANDIR)
+
 mopchk:	$(CHOBJ) $(COOBJ) $(OTOBJ) version.o
 	$(CC) $(CFLAGS) -o $@ $(CHOBJ) $(COOBJ) $(OTOBJ) version.o $(LIB)
 
diff --git a/usr.sbin/mopd/otherOS/linux2/Makefile b/usr.sbin/mopd/otherOS/linux2/Makefile
new file mode 100644
index 00000000000..1d4596fcf9f
--- /dev/null
+++ b/usr.sbin/mopd/otherOS/linux2/Makefile
@@ -0,0 +1,12 @@
+#  Copyright (c) 1999 Mats O Jansson, Stockholm, Sweden
+#  All rights reserved.
+#
+# @(#) $OpenBSD: Makefile,v 1.1 1999/03/27 14:31:23 maja Exp $
+
+INSTBIN=	install -c -s -o root -g root -m 755
+INSTINIT=	install -c -o root -g root -m 755
+
+install:	mopd.init
+	echo "Installing files in linux2";
+	$(INSTINIT) $< $(INSTALL)/etc/rc.d/init.d/mopd
+
diff --git a/usr.sbin/mopd/otherOS/linux2/mopd-x.x.x.spec b/usr.sbin/mopd/otherOS/linux2/mopd-x.x.x.spec
new file mode 100644
index 00000000000..c5fdc87d6ab
--- /dev/null
+++ b/usr.sbin/mopd/otherOS/linux2/mopd-x.x.x.spec
@@ -0,0 +1,74 @@
+# $OpenBSD: mopd-x.x.x.spec,v 1.1 1999/03/27 14:31:23 maja Exp $
+Summary: MOP (Maintenance Operations Protocol) loader daemon
+Name: mopd
+Version: 2.5.4
+Release: 2
+Copyright: BSD
+Group: Networking
+Source: ftp://ftp.stacken.kth.se/pub/NetBSD/mopd/mopd-2.5.4.tar.gz
+BuildRoot: /var/tmp/mopd-2.5.4
+Packager: Mats O Jansson <moj@stacken.kth.se>
+
+%description
+Mopd services MOP Load requests on the Ethernet connected to interface or
+all interfaces if a `-a' is given.  In a load request received by mopd a
+filename can be given. This is the normal case for e.g. terminal servers.
+If a filename isn't given mopd must know what image to load.
+
+Upon receiving a request, mopd checks if the requested file exists in
+/tftpboot/mop, the filename is normaly uppercase and with an extension of
+.SYS. If the filename isn't given, the ethernet address of the target is
+used as filename, e.g.  08002b09f4de.SYS and it might be a soft link to
+another file.
+
+Mopd supports two kinds of files. The first type that is check is if the
+file is in a.out(5) format. If not, a couple of Digital's formats are
+checked.
+
+%prep
+%setup -q -c mopd-2.5.4
+
+%build
+(cd otherOS && make)
+
+%install
+rm -rf $RPM_BUILD_ROOT
+mkdir -p -m 755 $RPM_BUILD_ROOT/etc/rc.d/init.d
+mkdir -p -m 755 $RPM_BUILD_ROOT/usr/man/man1
+mkdir -p -m 755 $RPM_BUILD_ROOT/usr/man/man8
+mkdir -p -m 755 $RPM_BUILD_ROOT/usr/sbin
+mkdir -p -m 755 $RPM_BUILD_ROOT/tftpboot/mop
+(cd otherOS && make INSTALL="$RPM_BUILD_ROOT" install)
+
+%clean
+cd ..
+rm -rf mopd-2.5.4
+rm -rf $RPM_BUILD_ROOT
+
+%post
+/sbin/chkconfig --add mopd
+
+%postun
+if [ $1 = 0 ]; then
+    /sbin/chkconfig --del mopd
+fi
+
+%files
+%attr(755, root, root) /tftpboot/mop
+%attr(755, root, root) /usr/sbin/mopchk
+%attr(644, root, root) /usr/man/man1/mopchk.1
+%attr(755, root, root) /usr/sbin/mopd
+%attr(644, root, root) /usr/man/man8/mopd.8
+%attr(755, root, root) /usr/sbin/mopprobe
+%attr(644, root, root) /usr/man/man1/mopprobe.1
+%attr(755, root, root) /usr/sbin/moptrace
+%attr(644, root, root) /usr/man/man1/moptrace.1
+%config %attr(755, root, root) /etc/rc.d/init.d/mopd
+
+%changelog
+* Fri Mar 26 1998 Mats O Jansson <moj@stacken.kth.se>
+- incorparated lots of ideas from <xenophon@irtnog.org> who had written
+  the mopd-linux-2.5.3 package.
+
+* Wed Mar 24 1998 Mats O Jansson <moj@stacken.kth.se>
+- initial build
diff --git a/usr.sbin/mopd/otherOS/linux2/mopd.init b/usr.sbin/mopd/otherOS/linux2/mopd.init
new file mode 100644
index 00000000000..e037db17e4f
--- /dev/null
+++ b/usr.sbin/mopd/otherOS/linux2/mopd.init
@@ -0,0 +1,50 @@
+#! /bin/sh
+# $OpenBSD: mopd.init,v 1.1 1999/03/27 14:31:23 maja Exp $
+#
+# chkconfig: - 60 20
+# description: The mopd server allows older DEC workstations to net boot \
+#              from Linux boxes. It (along with rarp) is rarely used anymore; \
+#              bootp and dhcp have mostly replaced both of them.
+# processname: mopd
+
+# Source function library.
+. /etc/rc.d/init.d/functions
+
+# Get config.
+. /etc/sysconfig/network
+
+# Check that networking is up.
+if [ ${NETWORKING} = "no" ]
+then
+	exit 0
+fi
+
+# See how we were called.
+case "$1" in
+  start)
+	echo -n "Starting mopd services: "
+	daemon mopd -a
+
+	echo
+	touch /var/lock/subsys/mopd
+	;;
+  stop)
+	echo -n "Stopping mopd services: "
+	killproc mopd
+
+	echo
+	rm -f /var/lock/subsys/mopd
+	;;
+  status)
+	status mopd
+	;;
+  restart|reload)
+	$0 stop
+	$0 start
+	;;
+  *)
+	echo "Usage: mopd {start|stop|status|restart|reload}"
+	exit 1
+esac
+
+exit 0
diff --git a/usr.sbin/mopd/otherOS/loop-linux2.c b/usr.sbin/mopd/otherOS/loop-linux2.c
new file mode 100644
index 00000000000..d726211726b
--- /dev/null
+++ b/usr.sbin/mopd/otherOS/loop-linux2.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright (c) 1993-95 Mats O Jansson.  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 Mats O Jansson.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR 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.
+ */
+
+#ifndef LINT
+static char rcsid[] = "$Id: loop-linux2.c,v 1.1 1999/03/27 14:31:22 maja Exp $";
+#endif
+
+#include <stdlib.h>
+#include <strings.h>
+#include <unistd.h>
+#if defined(__bsdi__) || defined(__FreeBSD__)
+#include <sys/time.h>
+#endif
+#include <sys/ioctl.h>
+#include <sys/errno.h>
+
+#include "os.h"
+#include "common/common.h"
+#include "common/mopdef.h"
+
+int
+mopOpenRC(p, trans)
+	struct if_info *p;
+	int	trans;
+{
+#ifndef NORC
+	return (*(p->iopen))(p->if_name,
+			     O_RDWR,
+			     MOP_K_PROTO_RC,
+			     trans);
+#else
+	return -1;
+#endif
+}
+
+int
+mopOpenDL(p, trans)
+	struct if_info *p;
+	int	trans;
+{
+#ifndef NODL
+	return (*(p->iopen))(p->if_name,
+			     O_RDWR,
+			     MOP_K_PROTO_DL,
+			     trans);
+#else
+	return -1;
+#endif
+}
+
+void
+mopReadRC()
+{
+}
+
+void
+mopReadDL()
+{
+}
+
+/*
+ * The list of all interfaces that are being listened to.  loop()
+ * "selects" on the descriptors in this list.
+ */
+struct if_info *iflist;
+
+void   mopProcess    __P((struct if_info *, u_char *));
+
+/*
+ * Loop indefinitely listening for MOP requests on the
+ * interfaces in 'iflist'.
+ */
+void
+Loop()
+{
+	u_char *buf, *bp, *ep;
+	int     cc;
+	fd_set  fds, listeners;
+	int     bufsize = 1100, maxfd =0;
+	struct if_info *ii;
+
+/* FIXME : this is a hack, for some reason specifying an interface would 
+ * cause it to fail because bufsize is an impossible number, so I added a 
+ * sanity check because I'm too lazy to figure out why. -- Karl
+ */
+	if (bufsize > 1100)
+	 	bufsize = 64;
+
+	if (iflist == 0) {
+		syslog(LOG_ERR, "no interfaces");
+		exit(0);
+	}
+
+	 buf = (u_char *) malloc((unsigned) bufsize); 
+
+	if (buf == 0) {
+		syslog(LOG_ERR, "malloc: %m");
+		exit(0);
+	}
+	/*
+         * Find the highest numbered file descriptor for select().
+         * Initialize the set of descriptors to listen to.
+         */
+	FD_ZERO(&fds);
+	for (ii = iflist; ii; ii = ii->next) {
+		if (ii->fd != -1) {
+			FD_SET(ii->fd, &fds);
+			if (ii->fd > maxfd)
+				maxfd = ii->fd;
+	        }
+	}
+	while (1) {
+		listeners = fds;
+		if (select(maxfd + 1, &listeners, (fd_set *) 0,
+			(fd_set *) 0, (struct timeval *) 0) < 0) {
+			syslog(LOG_ERR, "select: %m");
+			exit(0);
+		}
+		for (ii = iflist; ii; ii = ii->next) {
+			if (ii->fd != -1) {
+				if (!FD_ISSET(ii->fd, &listeners))
+					continue;
+			}
+	again:
+			cc = read(ii->fd, (char *) buf, bufsize);
+			/* Don't choke when we get ptraced */
+			if (cc < 0 && errno == EINTR)
+				goto again;
+
+			bp = buf;
+			ep = bp + cc;
+	
+if(bp < ep)
+	{
+	mopProcess(ii,buf);
+	}
+
+}
+
+}		
+}	
+
diff --git a/usr.sbin/mopd/otherOS/mdtype b/usr.sbin/mopd/otherOS/mdtype
index ea274963ed6..a74b48dee4b 100644
--- a/usr.sbin/mopd/otherOS/mdtype
+++ b/usr.sbin/mopd/otherOS/mdtype
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# @(#) $OpenBSD: mdtype,v 1.2 1996/09/21 19:12:45 maja Exp $
+# @(#) $OpenBSD: mdtype,v 1.3 1999/03/27 14:31:22 maja Exp $
 #
 # Determine machine type.
 #
@@ -42,6 +42,30 @@ if [ -f /usr/bin/uname ]; then
 
 fi
 
+if [ -f /bin/uname ]; then
+
+    os=`/bin/uname`
+	
+    if [ $os = "Linux" ]; then
+        
+	machine="`/bin/uname -m`"
+
+	if [ $machine = "i686" ]; then
+	    machine="i386"
+	fi
+
+	if [ $machine = "i586" ]; then
+	    machine="i386"
+	fi
+
+	if [ $machine = "i486" ]; then
+	    machine="i386"
+	fi
+	
+    fi
+
+fi
+
 echo $machine
 
 if [ $machine = "UNKNOWN" ]; then
diff --git a/usr.sbin/mopd/otherOS/os-linux2.h b/usr.sbin/mopd/otherOS/os-linux2.h
new file mode 100644
index 00000000000..d2658be2d5c
--- /dev/null
+++ b/usr.sbin/mopd/otherOS/os-linux2.h
@@ -0,0 +1,53 @@
+/*	$OpenBSD: os-linux2.h,v 1.1 1999/03/27 14:31:22 maja Exp $ */
+
+/*
+ * Copyright (c) 1993-95 Mats O Jansson.  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 Mats O Jansson.
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR 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.
+ *
+ * @(#) $OpenBSD: os-linux2.h,v 1.1 1999/03/27 14:31:22 maja Exp $
+ */
+
+#include <stdio.h>
+
+#include <syslog.h>
+#include <signal.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <errno.h>
+#include <sys/socket.h>
+#include <net/if.h>
+#include <sys/ioctl.h>
+#include <stdlib.h>
+#include <sys/time.h>
+#include <time.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <string.h>
+
+#define LINUX2_PF
+#define SETPGRP_NOPARAM
+
diff --git a/usr.sbin/mopd/otherOS/ostype b/usr.sbin/mopd/otherOS/ostype
index c1359bed291..ebe2b365a37 100644
--- a/usr.sbin/mopd/otherOS/ostype
+++ b/usr.sbin/mopd/otherOS/ostype
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# @(#) $OpenBSD: ostype,v 1.2 1996/09/21 19:12:48 maja Exp $
+# @(#) $OpenBSD: ostype,v 1.3 1999/03/27 14:31:23 maja Exp $
 #
 # Determine os type.
 #
@@ -24,6 +24,16 @@ if [ -f /usr/bin/uname ]; then
 
 fi
 
+if [ -f /bin/uname ]; then
+
+    osname=`/bin/uname`
+	
+    if [ $osname = "Linux" ]; then
+	os="linux`/bin/uname -r | /usr/bin/cut -d. -f1`"
+    fi
+
+fi
+
 echo $os
 
 if [ $os = "UNKNOWN" ]; then
diff --git a/usr.sbin/mopd/otherOS/pf-linux2.c b/usr.sbin/mopd/otherOS/pf-linux2.c
new file mode 100644
index 00000000000..de05c43e410
--- /dev/null
+++ b/usr.sbin/mopd/otherOS/pf-linux2.c
@@ -0,0 +1,318 @@
+/*
+ * General Purpose AppleTalk Packet Filter Interface
+ *
+ * Copyright (c) 1992-1995, The University of Melbourne.
+ * All Rights Reserved.  Permission to redistribute or
+ * use any part of this software for any purpose must
+ * be obtained in writing from the copyright owner.
+ *
+ * This software is supplied "as is" without express
+ * or implied warranty.
+ *
+ * djh@munnari.OZ.AU
+ *
+ * Supports:
+ *	Linux SOCK_PACKET
+ *	
+ * $Author: maja $
+ * $Revision: 1.1 $
+ *
+ *
+ * Modified for use with the linux-mopd port by Karl Maftoum 
+ * u963870@student.canberra.edu.au
+ *
+ */
+
+/*
+ * include header files
+ *
+ */
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/ioctl.h>
+#include <sys/file.h>
+#include <sys/socket.h>
+#include <net/if.h>
+#include <sys/errno.h>
+#include <linux/if_ether.h>
+#include <netdb.h>
+#include <ctype.h>
+#include <string.h>
+
+#define MOPDEF_SUPRESS_EXTERN
+#include "common/mopdef.h"
+
+/*
+ * definitions
+ *
+ */
+
+#define	READBUFSIZ	4096
+#define	NUMRDS		32
+
+struct RDS {
+  u_short dataLen;
+  u_char *dataPtr;
+};
+
+/*
+ * variables
+ *
+ */
+
+struct socklist {
+  int iflen;
+  struct sockaddr sa;
+} socklist[32];
+
+struct ifreq ifr;
+extern int errno;
+extern int promisc;
+
+struct RDS RDS[NUMRDS];
+
+/*
+ * Open and initialize packet filter
+ * for a particular protocol type.
+ *
+ */
+
+
+int
+pfInit(interface, mode, protocol, typ)
+char *interface;
+u_short protocol;
+int typ, mode;
+{
+  int s;
+  int ioarg;
+  char device[64];
+  unsigned long if_flags;
+
+
+  { u_short prot;
+
+    prot = ((typ == TRANS_8023) ? htons(ETH_P_802_2) : htons(protocol));
+    if ((s = socket(AF_INET, SOCK_PACKET, prot)) < 0) {
+      perror(interface);
+      return(-1);
+    }
+    if (s >= 32) {
+      close(s);
+      return(-1);
+    }
+  }
+
+  /*
+   * set filter for protocol and type (IPTalk, Phase 1/2)
+   *
+   */
+
+  if (setup_pf(s, protocol, typ) < 0)
+    return(-1);
+
+  /*
+   * set options, bind to underlying interface
+   *
+   */
+
+  strncpy(ifr.ifr_name, interface, sizeof(ifr.ifr_name));
+
+  /* record socket interface name and length */
+  strncpy(socklist[s].sa.sa_data, interface, sizeof(socklist[s].sa.sa_data));
+  socklist[s].iflen = strlen(interface);
+
+  return(s);
+}
+
+/*
+ * establish protocol filter
+ *
+ */
+
+int
+setup_pf(s, prot, typ)
+int s, typ;
+u_short prot;
+{
+  int ioarg;
+  u_short offset;
+  return(0);
+}
+
+/*
+ * get the interface ethernet address
+ *
+ */
+
+int
+pfEthAddr(s, interface, addr)
+int s;
+char *interface;
+u_char *addr;
+{
+  strcpy(ifr.ifr_name, interface);
+  ifr.ifr_addr.sa_family = AF_INET;
+  if (ioctl(s, SIOCGIFHWADDR, &ifr) < 0) {
+    perror("SIOCGIFHWADDR");
+    return(-1);
+  }
+  memcpy((char *)addr, ifr.ifr_hwaddr.sa_data, 6);
+  return(0);
+}
+
+/*
+ * add a multicast address to the interface
+ *
+ */
+
+int
+pfAddMulti(s, interface, addr)
+int s;
+char *interface;
+u_char *addr;
+{
+  int sock;
+
+  strcpy(ifr.ifr_name, interface);
+
+  ifr.ifr_addr.sa_family = AF_UNSPEC;
+  bcopy((char *)addr, ifr.ifr_addr.sa_data, 6);
+
+  /*
+   * open a socket, temporarily, to use for SIOC* ioctls
+   *
+   */
+  if ((sock = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+    perror("socket()");
+    return(-1);
+  }
+  if (ioctl(sock, SIOCADDMULTI, (caddr_t)&ifr) < 0) {
+    perror("SIOCADDMULTI");
+    close(sock);
+    return(-1);
+  }
+  close(sock);
+  
+  return(0);
+}
+
+/*
+ * delete a multicast address from the interface
+ *
+ */
+
+int
+pfDelMulti(s, interface, addr)
+int s;
+char *interface;
+u_char *addr;
+{
+  int sock;
+
+  strcpy(ifr.ifr_name, interface);
+
+  ifr.ifr_addr.sa_family = AF_UNSPEC;
+  bcopy((char *)addr, ifr.ifr_addr.sa_data, 6);
+
+  /*
+   * open a socket, temporarily, to use for SIOC* ioctls
+   *
+   */
+  if ((sock = socket(AF_INET, SOCK_DGRAM, 0)) < 0) {
+    perror("socket()");
+    return(-1);
+  }
+  if (ioctl(sock, SIOCDELMULTI, (caddr_t)&ifr) < 0) {
+    perror("SIOCDELMULTI");
+    close(sock);
+    return(-1);
+  }
+  close(sock);
+
+  return(0);
+}
+
+/*
+ * return 1 if ethernet interface capable of multiple opens
+ *
+ */
+
+int
+eth_mopen(phase)
+int phase;
+{
+  if (phase == 2)
+    return(0);
+  return(1);
+}
+
+/*
+ * read a packet
+ * Read Data Structure describes packet(s) received
+ *
+ */
+
+
+
+
+int
+pfRead(fd, buf, len)
+int fd, len;
+u_char *buf;
+{
+  int i, cc;
+
+  int fromlen;
+  struct sockaddr sa;
+
+  RDS[0].dataLen = 0;
+  fromlen = sizeof(struct sockaddr);
+
+  if ((cc = recvfrom(fd, (char *)buf, len, 0, &sa, &fromlen)) <= 0)
+    return(cc);
+
+  /* check if from right interface */
+  for (i = socklist[fd].iflen-1; i >= 0; i--)
+    if (sa.sa_data[i] != socklist[fd].sa.sa_data[i])
+      return(0);
+
+  RDS[0].dataLen = cc;
+  RDS[0].dataPtr = buf;
+  RDS[1].dataLen = 0;
+
+  return(cc);
+}
+
+/*
+ * write a packet
+ *
+ */
+
+int
+pfWrite(fd, buf, len)
+int fd, len;
+u_char *buf;
+{
+
+  if (sendto(fd, buf, len, 0, &socklist[fd].sa, sizeof(struct sockaddr)) == len)
+    return(len);
+
+  return(-1);
+}
+
+/*
+ * Return information to device.c how to open device.
+ * In this case the driver can handle both Ethernet type II and
+ * IEEE 802.3 frames (SNAP) in a single pfOpen.
+ */
+
+int
+pfTrans(interface)
+	char *interface;
+{
+	return TRANS_ETHER+TRANS_8023;
+}
+