From 385d3acb149694da8f5ff70bba2aed656c190a73 Mon Sep 17 00:00:00 2001
From: Petr Lautrbach <plautrba@redhat.com>
Date: Mon, 7 Mar 2011 14:59:37 +0100
Subject: add support for emergency target (#681357)

---
 init/rcS-emergency.conf | 14 ++++++++++++++
 init/rcS.conf           | 10 ++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 init/rcS-emergency.conf

diff --git a/init/rcS-emergency.conf b/init/rcS-emergency.conf
new file mode 100644
index 00000000..f37c6231
--- /dev/null
+++ b/init/rcS-emergency.conf
@@ -0,0 +1,14 @@
+# rcS-emergency - SysVinit emergency compatibility
+#
+# This task is run before rc.sysinit if emergency is passed to kernel
+
+console owner
+
+task
+
+script
+	. /etc/sysconfig/init
+	plymouth --hide-splash || true
+	[ -z "$EMERGENCY" ] && EMERGENCY=/sbin/sulogin
+	exec $EMERGENCY
+end script
diff --git a/init/rcS.conf b/init/rcS.conf
index 6f2e7d17..32113a83 100644
--- a/init/rcS.conf
+++ b/init/rcS.conf
@@ -12,6 +12,16 @@ task
 # information (we enter rc1 not rcS for maintenance).  Run /etc/rc.d/rc
 # without information so that it defaults to previous=N runlevel=S.
 console output
+pre-start script
+	for t in $(cat /proc/cmdline); do
+		case $t in
+			emergency)
+				start rcS-emergency
+				break
+			;;
+		esac
+	done
+end script
 exec /etc/rc.d/rc.sysinit
 post-stop script
 	if [ "$UPSTART_EVENTS" = "startup" ]; then
-- 
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