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- #!/bin/sh -e
- # init script for udev
-
- # Check the package is still installed
- [ -x /sbin/udevd ] || exit 0
-
- # Get LSB functions
- . /lib/lsb/init-functions
- . /etc/default/rcS
-
-
- case "$1" in
- start)
- # We need the uevent support introduced in 2.6.15, bail out if we
- # don't have it and fall back to a static /dev
- if [ ! -f /sys/class/mem/null/uevent ]; then
- if mountpoint -q /dev; then
- # uh-oh, initramfs made some kind of /dev, get rid of it
- umount -l /dev/.static/dev
- umount -l /dev
- fi
- exit 1
- fi
-
- if ! mountpoint -q /dev; then
- # initramfs didn't mount /dev, so we'll need to do that
- mount -n --bind /dev /etc/udev
- mount -n -t tmpfs -o mode=0755 udev /dev
- mkdir -m 0700 -p /dev/.static/dev
- mount -n --move /etc/udev /dev/.static/dev
- fi
-
- # Copy over default device tree
- cp -a -f /lib/udev/devices/* /dev
-
- # It's all over netlink now
- if [ -e /proc/sys/kernel/hotplug ]; then
- echo "" > /proc/sys/kernel/hotplug
- fi
-
- # Start udevd
- log_begin_msg "Starting kernel event manager..."
- if start-stop-daemon --start --quiet --exec /sbin/udevd -- --daemon; then
- log_end_msg 0
- else
- log_end_msg $?
- fi
-
- # This next bit can take a while
- if type usplash_write >/dev/null 2>&1; then
- usplash_write "TIMEOUT 360" ||:
- trap "usplash_write 'TIMEOUT 15' ||:" 0
- fi
-
- # Log things that udevtrigger does (won't work on seb's machine)
- if [ -x /usr/sbin/udevmonitor ]; then
- /usr/sbin/udevmonitor -e >/dev/.udev.log &
- UDEV_MONITOR_PID=$!
- fi
-
- # Fix permissions and missing symlinks/programs for devices made in
- # initramfs, and catch up on everything we missed
- log_begin_msg "Loading hardware drivers..."
- /sbin/udevtrigger
- if /sbin/udevsettle; then
- log_end_msg 0
- else
- log_end_msg $?
- fi
-
- # Kill the udevmonitor again
- if [ -n "$UDEV_MONITOR_PID" ]; then
- kill $UDEV_MONITOR_PID
- fi
- ;;
- stop)
- log_begin_msg "Stopping kernel event manager..."
- if start-stop-daemon --stop --quiet --oknodo --exec /sbin/udevd; then
- log_end_msg 0
- else
- log_end_msg $?
- fi
- umount -l /dev/.static/dev
- umount -l /dev
- ;;
- restart)
- cp -au /lib/udev/devices/* /dev
-
- log_begin_msg "Loading additional hardware drivers..."
- /sbin/udevtrigger
- if /sbin/udevsettle; then
- log_end_msg 0
- else
- log_end_msg $?
- fi
- ;;
- reload|force-reload)
- log_begin_msg "Reloading kernel event manager..."
- if start-stop-daemon --stop --signal 1 --exec /sbin/udevd; then
- log_end_msg 0
- else
- log_end_msg $?
- fi
- ;;
- *)
- echo "Usage: /etc/init.d/udev {start|stop|restart|reload|force-reload}"
- exit 1
- ;;
- esac
-
- exit 0
-