post_install() {
   ldconfig &> /dev/null
   [ -n "$TDEDIR" ] || TDEDIR=/opt/trinity
   $TDEDIR/bin/mkpamserv tde
   $TDEDIR/bin/mkpamserv tde-screensaver
   $TDEDIR/bin/mkpamserv tde-checkpass
}

post_upgrade() {
   post_install
}

post_remove() {
   ldconfig &> /dev/null
   rm /etc/pam.d/{tde,tde-screensaver,tde-checkpass}
}