1#!/bin/csh -f
2#
3#
4set dir=`pwd`
5set karch=`uname -m`
6if ( -d /sys/arch/$karch ) set archdir="/sys/arch/$karch"
7if ( -d /sys/$karch ) set archdir="/sys/$karch"
8set confdir="$archdir/conf"
9
10if ( $dir =~ */FreeBSD* ) cd ..
11echo -n "Uninstalling "
12foreach i (ip_fil.[ch] ip_nat.[ch] ip_frag.[ch] ip_state.[ch] fil.c \
13	   ip_auth.[ch] ip_proxy.[ch] ip_{ftp,rcmd,raudio}_pxy.c ip_compat.h \
14	   ip_log.c mlf_ipl.c ipl.h)
15	echo -n "$i ";
16	/bin/rm -f /sys/netinet/$i
17end
18echo ""
19
20echo "Removing link from /usr/include/osreldate.h to /sys/sys/osreldate.h"
21rm /sys/sys/osreldate.h
22
23set config=`(cd $confdir; /bin/ls -1t [0-9A-Z_]*) | head -1`
24echo -n "Kernel configuration to update [$config] "
25set newconfig=$<
26if ( "$newconfig" != "" ) then
27	set config="$confdir/$newconfig"
28else
29	set newconfig=$config
30endif
31if ( -f $confdir/$newconfig ) then
32	mv $confdir/$newconfig $confdir/$newconfig.bak
33endif
34if ( -d $archdir/../compile/$newconfig ) then
35	set bak=".bak"
36	set dot=0
37	while ( -d $archdir/../compile/${newconfig}.${bak} )
38		set bak=".bak.$dot"
39		set dot=`expr 1 + $dot`
40	end
41	mv $archdir/../compile/$newconfig $archdir/../compile/${newconfig}.${bak}
42endif
43egrep -v IPFILTER $confdir/$newconfig.bak > $confdir/$newconfig
44echo 'You will now need to run "config" and build a new kernel.'
45exit 0
46