| 1 | #!/bin/sh
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| 2 | ########################################################################
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| 3 | # Begin $rc_base/init.d/udev
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| 4 | #
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| 5 | # Description : Udev Boot Script
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| 6 | #
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| 7 | # Authors : Based on Open Suse Udev Rules
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| 8 | # kay.sievers@suse.de
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| 9 | #
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| 10 | # Adapted to : Jim Gifford
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| 11 | # LFS : Alexander E. Patrakov
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| 12 | #
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| 13 | # Version : 00.00
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| 14 | #
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| 15 | # Notes :
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| 16 | #
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| 17 | ########################################################################
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| 18 |
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| 19 | . /etc/sysconfig/rc
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| 20 | . ${rc_functions}
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| 21 |
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| 22 | case "$1" in
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| 23 | start)
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| 24 | boot_mesg "Creating /dev in tmpfs..."
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| 25 | mount -n -t tmpfs -o mode=0755 udev /dev
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| 26 | evaluate_retval
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| 27 |
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| 28 | boot_mesg "Copying static entries..."
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| 29 | cp --preserve=all --recursive --remove-destination /lib/udev/devices/* /dev
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| 30 | evaluate_retval
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| 31 |
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| 32 | boot_mesg "Setting Permissons on /dev/shm..."
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| 33 | chmod 1777 /dev/shm
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| 34 | evaluate_retval
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| 35 |
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| 36 | echo "" > /sys/kernel/uevent_helper
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| 37 |
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| 38 | # start udevd
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| 39 | boot_mesg "Starting udevd..."
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| 40 | /sbin/udevd --daemon
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| 41 | evaluate_retval
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| 42 |
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| 43 | # start coldplugging
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| 44 | boot_mesg "Performing Coldplugging..."
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| 45 |
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| 46 | # unlikely, but we may be faster than the first event
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| 47 | mkdir -p /dev/.udev/queue
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| 48 |
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| 49 | # configure all devices
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| 50 | /sbin/udevtrigger
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| 51 |
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| 52 | # until we know how to do better, just wait for _all_ events to finish
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| 53 | loop=300
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| 54 | while test -d /dev/.udev/queue; do
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| 55 | sleep 0.1;
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| 56 | test "$loop" -gt 0 || break
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| 57 | loop=$(($loop - 1))
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| 58 | done
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| 59 |
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| 60 | echo_ok
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| 61 | ;;
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| 62 |
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| 63 | stop)
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| 64 | boot_mesg "Stopping udevd..."
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| 65 | killproc /sbin/udevd
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| 66 | ;;
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| 67 |
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| 68 | restart)
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| 69 | boot_mesg "Restarting udevd..."
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| 70 | killproc /sbin/udevd
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| 71 | loadproc /sbin/udevd --daemon
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| 72 | evaluate_retval
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| 73 | ;;
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| 74 |
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| 75 | status)
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| 76 | statusproc /sbin/udevd
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| 77 | ;;
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| 78 |
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| 79 | reload)
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| 80 | boot_mesg "Reloading udev rules..."
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| 81 | udevcontrol reload_rules
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| 82 | cp --preserve=all --recursive --update /lib/udev/devices/* /dev
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| 83 | evaluate_retval
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| 84 | ;;
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| 85 |
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| 86 | force-reload)
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| 87 | boot_mesg "Updating all available device nodes in /dev..."
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| 88 | udevcontrol reload_rules
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| 89 | rm -rf /dev/.udev /dev/disk
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| 90 | cp --preserve=all --recursive --update /lib/udev/devices/* /dev
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| 91 | trigger_device_events
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| 92 | evaluate_retval
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| 93 | ;;
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| 94 |
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| 95 | *)
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| 96 | echo "Usage: $0 {start|stop|restart|status|reload|force-reload}"
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| 97 | exit 1
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| 98 | ;;
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| 99 | esac
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