contrib/ipfilter/FreeBSD-3/unkinstall

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