postrm is in tomoyo-tools 2.5.0-20170102-3.
This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.
The actual contents of the file can be viewed below.
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set -e
CONFDIR="/etc/tomoyo"
CONFFILES="domain_policy.conf exception_policy.conf manager.conf profile.conf meminfo.conf stat.conf"
GRUBCONF="/etc/default/grub"
FLAG="security=tomoyo"
pathfind() {
OLDIFS="$IFS"
IFS=:
for p in $PATH; do
if [ -x "$p/$*" ]; then
IFS="$OLDIFS"
return 0
fi
done
IFS="$OLDIFS"
return 1
}
remove_tomoyo_from_grub() {
if [ -f /etc/default/grub ] && `pathfind update-grub`; then
sed -e /^GRUB_CMDLINE_LINUX/s/$FLAG// -e 's/=" /="/' -e 's/ "$/"/' \
-i $GRUBCONF && update-grub
fi
}
case "$1" in
upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
;;
remove)
remove_tomoyo_from_grub
;;
purge)
for conffile in $CONFFILES
do
if [ -f $CONFDIR/$conffile ]; then
rm $CONFDIR/$conffile
fi
done
rm -rf /etc/tomoyo/policy || true
remove_tomoyo_from_grub
;;
*)
echo "postrm called with unknown argument \`$1'" >&2
exit 1
;;
esac
# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.
# Automatically added by dh_installdebconf/11.1.4ubuntu1
if [ "$1" = purge ] && [ -e /usr/share/debconf/confmodule ]; then
. /usr/share/debconf/confmodule
db_purge
fi
# End automatically added section
exit 0
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