units: introduce emergency.target

[elogind.git] / units / emergency.service

diff --git a/units/emergency.service b/units/emergency.service
index 3959eac2d304cd53d822e91f438ac80f6de3e08e..a5a54bc9d23e4b4e452c8f8cec218b873ba50a55 100644 (file)
--- a/units/emergency.service
+++ b/units/emergency.service
@@ -1,10 +1,26 @@
+#  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
+After=shutdown.target
 
 [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 first, to ensure that bash
+# terminates cleanly.
+ExecStop=-/bin/kill -HUP $(MAINPID)