units: always send HUP when dealing with shells/gettys/logins

[elogind.git] / units / emergency.service

diff --git a/units/emergency.service b/units/emergency.service
index 2e9d049f2dd9854109cf3350ccf41656e8ed69d1..dda7e168cb65ec447766b0e1a90bf549c00ddab3 100644 (file)
--- a/units/emergency.service
+++ b/units/emergency.service
@@ -1,10 +1,25 @@
-[Meta]
+#  This file is part of systemd.
+#
+#  systemd 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.
+
+# See systemd.special(7) for details
+
+[Unit]
 Description=Emergency Shell
+DefaultDependencies=no
 
 [Service]
+ExecStartPre=-/bin/plymouth --hide-splash
+ExecStartPre=-/bin/echo 'Welcome to emergency mode. Use "systemctl default" to activate default mode.'
 ExecStart=/bin/sh
-Type=simple
-StandardInput=tty
+StandardInput=tty-force
 Restart=restart-always
 RestartSec=0
-KillMode=process
+KillMode=process-group
+
+# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
+# terminates cleanly.
+KillSignal=SIGHUP