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#!/bin/sh # needrestart - Restart daemons after library updates. # # Authors: # Thomas Liske <thomas@fiasko-nw.net> # # Copyright Holder: # 2013 - 2022 (C) Thomas Liske [http://fiasko-nw.net/~thomas/] # # License: # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # RUNDIR=/run/needrestart # dpkg had an error... exit (silently) if [ -e "$RUNDIR/errored" ]; then [ -e "$RUNDIR/unpacked" ] && echo "needrestart is being skipped since dpkg has failed" rm -f "$RUNDIR/errored" exit 0 fi if [ -e "$RUNDIR/unpacked" ]; then # check if system is shutting down, see also Debian Bug#914753 if [ -d '/run/systemd/system' ]; then sd=$(dbus-send --system --dest=org.freedesktop.login1 \ --print-reply \ /org/freedesktop/login1 \ org.freedesktop.DBus.Properties.Get \ string:org.freedesktop.login1.Manager \ string:PreparingForShutdown 2> /dev/null) if [ "$sd" != "${sd% true}" ]; then echo "skipping needrestart since system is preparing for shutdown" exit 0 fi fi if [ -n "$NEEDRESTART_SUSPEND" ]; then echo "packages have been installed but needrestart is suspended" exit 0 fi rm -f "$RUNDIR/unpacked" exec /usr/sbin/needrestart "$@" fi