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 | if [ -d "/lib64" ]; then |
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23 | udev_libdir=/lib64 |
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24 | else |
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25 | udev_libdir=/lib |
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26 | fi |
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27 | |
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28 | case "$1" in |
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29 | start) |
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30 | boot_mesg "Creating /dev in tmpfs..." |
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31 | mount -n -t tmpfs -o mode=0755 udev /dev |
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32 | evaluate_retval |
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33 | |
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34 | boot_mesg "Copying static entries..." |
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35 | cp --preserve=all --recursive --remove-destination ${udev_libdir}/udev/devices/* /dev |
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36 | evaluate_retval |
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37 | |
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38 | boot_mesg "Setting Permissons on /dev/shm..." |
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39 | chmod 1777 /dev/shm |
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40 | evaluate_retval |
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41 | |
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42 | echo "" > /sys/kernel/uevent_helper |
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43 | |
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44 | # start udevd |
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45 | boot_mesg "Starting udevd..." |
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46 | /sbin/udevd --daemon |
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47 | evaluate_retval |
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48 | |
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49 | # start coldplugging |
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50 | boot_mesg "Performing Coldplugging..." |
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51 | |
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52 | # unlikely, but we may be faster than the first event |
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53 | mkdir -p /dev/.udev/queue |
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54 | |
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55 | # configure all devices |
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56 | /sbin/udevtrigger |
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57 | |
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58 | # this replaces the old loop, exits after all devices are done |
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59 | /sbin/udevsettle |
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60 | |
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61 | echo_ok |
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62 | ;; |
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63 | |
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64 | stop) |
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65 | boot_mesg "Stopping udevd..." |
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66 | killproc /sbin/udevd |
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67 | ;; |
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68 | |
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69 | restart) |
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70 | boot_mesg "Restarting udevd..." |
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71 | killproc /sbin/udevd |
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72 | loadproc /sbin/udevd --daemon |
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73 | evaluate_retval |
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74 | ;; |
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75 | |
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76 | status) |
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77 | statusproc /sbin/udevd |
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78 | ;; |
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79 | |
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80 | reload) |
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81 | boot_mesg "Reloading udev rules..." |
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82 | udevcontrol reload_rules |
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83 | cp --preserve=all --recursive --update ${udev_libdir}/udev/devices/* /dev |
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84 | evaluate_retval |
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85 | ;; |
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86 | |
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87 | force-reload) |
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88 | boot_mesg "Updating all available device nodes in /dev..." |
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89 | udevcontrol reload_rules |
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90 | rm -rf /dev/.udev /dev/disk |
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91 | cp --preserve=all --recursive --update ${udev_libdir}/udev/devices/* /dev |
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92 | /sbin/udevtrigger |
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93 | /sbin/udevsettle |
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94 | evaluate_retval |
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95 | ;; |
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96 | |
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97 | *) |
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98 | echo "Usage: $0 {start|stop|restart|status|reload|force-reload}" |
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99 | exit 1 |
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100 | ;; |
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101 | esac |
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102 | |
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103 | unset udev_libdir |
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