1 files changed, 81 insertions, 0 deletions
diff --git a/bootscripts/contrib/lsb-v3/init.d/udev b/bootscripts/contrib/lsb-v3/init.d/udev
new file mode 100644
index 000000000..1aa80a3ef
--- /dev/null
+++ b/bootscripts/contrib/lsb-v3/init.d/udev
@@ -0,0 +1,81 @@
+#!/bin/sh
+# Begin $rc_base/init.d/udev
+
+### BEGIN INIT INFO
+# Provides:            udev
+# Required-Start:      mountkernfs
+# Should-Start:
+# Required-Stop:
+# Should-Stop:
+# Default-Start:       sysinit
+# Default-Stop:
+# Short-Description:   Populated /dev with device nodes.
+# Description:         Mounts a tempfs on /dev and starts the udevd daemon.
+#                      Device nodes are created as defined by udev.
+# X-LFS-Default-Start: S15
+# X-LFS-Default-Stop:
+# X-LFS-Provided-By:   LFS
+### END INIT INFO
+
+. /lib/lsb/init-functions
+
+MESSAGE="Populating /dev with device nodes..."
+
+case "${1}" in
+	start)
+		if ! grep -q '[[:space:]]sysfs' /proc/mounts; then
+			echo_failure
+			boot_mesg -n "FAILURE:\n\nUnable to create" ${FAILURE}
+			boot_mesg -n " devices without a SysFS filesystem"
+			boot_mesg -n "\n\nAfter you press Enter, this system"
+			boot_mesg -n " will be halted and powered off."
+			boot_mesg -n "\n\nPress Enter to continue..." ${INFO}
+			boot_mesg "" ${NORMAL}
+			read ENTER
+			/etc/rc.d/init.d/halt stop
+		fi
+
+		# Mount a temporary file system over /dev, so that any devices
+		# made or removed during this boot don't affect the next one.
+		# The reason we don't write to mtab is because we don't ever
+		# want /dev to be unavailable (such as by `umount -a').
+		mount -n -t tmpfs tmpfs /dev -o mode=755
+		if [ ${?} != 0 ]; then
+			echo_failure
+			boot_mesg -n "FAILURE:\n\nCannot mount a tmpfs" ${FAILURE}
+			boot_mesg -n " onto /dev, this system will be halted."
+			boot_mesg -n "\n\nAfter you press Enter, this system"
+			boot_mesg -n " will be halted and powered off."
+			boot_mesg -n "\n\nPress Enter to continue..." ${INFO}
+			boot_mesg "" ${NORMAL}
+			read ENTER
+			/etc/rc.d/init.d/halt stop
+		fi
+
+		# Udev handles uevents itself, so we don't need to have
+		# the kernel call out to any binary in response to them
+		echo > /proc/sys/kernel/hotplug
+
+		# Copy static device nodes to /dev
+		cp -a /lib/udev/devices/* /dev
+
+		# Start the udev daemon to continually watch for, and act on,
+		# uevents
+		/sbin/udevd --daemon
+
+		# Now traverse /sys in order to "coldplug" devices that have
+		# already been discovered
+		/sbin/udevadm trigger
+
+		# Now wait for udevd to process the uevents we triggered
+		/sbin/udevadm settle
+		evaluate_retval standard
+		;;
+
+	*)
+		echo "Usage ${0} {start}"
+		exit 1
+		;;
+esac
+
+# End $rc_base/init.d/udev