1 | #!/bin/sh
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2 | ########################################################################
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3 | # Begin modules
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4 | #
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5 | # Description : Module auto-loading script
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6 | #
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7 | # Authors : Zack Winkles
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8 | # Update : Bruce Dubbs - bdubbs@linuxfromscratch.org
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9 | #
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10 | # Version : LFS 7.0
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11 | #
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12 | ########################################################################
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13 |
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14 | ### BEGIN INIT INFO
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15 | # Provides: modules
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16 | # Required-Start: mountvirtfs sysctl
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17 | # Should-Start:
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18 | # Required-Stop:
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19 | # Should-Stop:
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20 | # Default-Start: S
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21 | # Default-Stop:
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22 | # Short-Description: Loads required modules.
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23 | # Description: Loads modules listed in /etc/sysconfig/modules.
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24 | # X-LFS-Provided-By: LFS
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25 | ### END INIT INFO
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26 |
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27 | . /lib/boot/functions
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28 |
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29 | # Assure that the kernel has module support.
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30 | [ -e /proc/ksyms -o -e /proc/modules ] || exit 0
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31 |
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32 | case "${1}" in
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33 | start)
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34 | # Exit if there's no modules file or there are no
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35 | # valid entries
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36 | [ -r /etc/sysconfig/modules ] &&
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37 | egrep -qv '^($|#)' /etc/sysconfig/modules ||
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38 | exit 0
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39 |
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40 | boot_mesg -n "Loading modules:" ${INFO}
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41 |
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42 | # Only try to load modules if the user has actually given us
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43 | # some modules to load.
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44 | while read module args; do
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45 |
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46 | # Ignore comments and blank lines.
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47 | case "$module" in
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48 | ""|"#"*) continue ;;
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49 | esac
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50 |
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51 | # Attempt to load the module, making
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52 | # sure to pass any arguments provided.
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53 | modprobe ${module} ${args} >/dev/null
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54 |
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55 | # Print the module name if successful,
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56 | # otherwise take note.
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57 | if [ $? -eq 0 ]; then
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58 | boot_mesg -n " ${module}" ${NORMAL}
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59 | else
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60 | failedmod="${failedmod} ${module}"
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61 | fi
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62 | done < /etc/sysconfig/modules
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63 |
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64 | boot_mesg "" ${NORMAL}
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65 | # Print a message about successfully loaded
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66 | # modules on the correct line.
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67 | echo_ok
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68 |
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69 | # Print a failure message with a list of any
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70 | # modules that may have failed to load.
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71 | if [ -n "${failedmod}" ]; then
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72 | boot_mesg "Failed to load modules:${failedmod}" ${FAILURE}
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73 | echo_failure
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74 | fi
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75 | ;;
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76 |
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77 | *)
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78 | echo "Usage: ${0} {start}"
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79 | exit 1
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80 | ;;
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81 | esac
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82 |
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83 | # End modules
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