exec: automatically determine right TERM= setting based on tty name

[elogind.git] / units / emergency.service

diff --git a/units/emergency.service b/units/emergency.service
index 924723fefede74b2fe1a98653aa5cf781b4477d7..aa3d9856c03a3d5596d7f701e56dce452dd66465 100644 (file)
--- a/units/emergency.service
+++ b/units/emergency.service
@@ -9,10 +9,20 @@
 
 [Unit]
 Description=Emergency Shell
+DefaultDependencies=no
+Conflicts=shutdown.target
+Before=shutdown.target
 
 [Service]
-ExecStart=/bin/sh
-StandardInput=tty
-Restart=restart-always
-RestartSec=0
+Environment=HOME=/root
+WorkingDirectory=/root
+ExecStartPre=-/bin/plymouth --hide-splash
+ExecStartPre=-/bin/echo 'Welcome to emergency mode. Use "systemctl default" or ^D to activate default mode.'
+ExecStart=-/sbin/sulogin
+ExecStopPost=/bin/systemctl default
+StandardInput=tty-force
 KillMode=process-group
+
+# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
+# terminates cleanly.
+KillSignal=SIGHUP