saving uncommitted changes in /etc prior to emerge run

init.d/killprocs

@@ -0,0 +1,22 @@
+#!/sbin/runscript
+# Copyright (c) 2007-2008 Roy Marples <roy@marples.name>
+# Released under the 2-clause BSD license.
+
+description="Kill all processes so we can unmount disks cleanly."
+
+depend()
+{
+	keyword -prefix
+}
+
+start()
+{
+	ebegin "Terminating remaining processes"
+	killall5 -15 ${killall5_opts}
+	sleep 1
+	eend 0
+	ebegin "Killing remaining processes"
+	killall5 -9 ${killall5_opts}
+	sleep 1
+	eend 0
+}