1 | #!/bin/sh
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2 | # Begin /etc/init.d/modules
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3 |
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4 | ### BEGIN INIT INFO
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5 | # Provides: modules
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6 | # Required-Start: mountkernfs sysctl
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7 | # Should-Start:
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8 | # Required-Stop:
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9 | # Should-Stop:
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10 | # Default-Start: S
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11 | # Default-Stop:
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12 | # Short-Description: Loads required modules.
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13 | # Description: Loads modules listed in /etc/sysconfig/modules.
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14 | # X-LFS-Provided-By: LFS
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15 | ### END INIT INFO
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16 |
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17 | . /lib/lsb/init-functions
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18 |
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19 | # Assure that the kernel has module support.
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20 | [ -e /proc/ksyms -o -e /proc/modules ] || exit 0
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21 |
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22 | case "${1}" in
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23 | start)
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24 |
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25 | # Exit if there's no modules file or there are no
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26 | # valid entries
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27 | [ -r /etc/sysconfig/modules ] &&
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28 | egrep -qv '^($|#)' /etc/sysconfig/modules ||
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29 | exit 0
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30 |
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31 | # If proc is mounted, find the current kernel
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32 | # message level
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33 | if [ -f /proc/sys/kernel/printk ]; then
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34 | prev_msg=`cat /proc/sys/kernel/printk | \
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35 | sed 'l 1' | sed -n '2~0p' | \
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36 | sed 's/\\\//'`
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37 | else
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38 | prev_msg="6"
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39 | fi
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40 |
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41 | # Now set the message level to 1 so not to make too
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42 | # much noise when loading modules
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43 | dmesg -n 1
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44 |
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45 | # Only try to load modules if the user has actually given us
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46 | # some modules to load.
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47 | if egrep -qv '^(#|$)' /etc/sysconfig/modules 2>/dev/null
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48 | then
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49 |
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50 | # Read in the configuration file.
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51 | exec 9>&0 < /etc/sysconfig/modules
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52 |
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53 | message="${INFO}Loading modules:"
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54 |
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55 | while read module args
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56 | do
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57 | # Ignore comments and blank lines.
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58 | case "${module}" in
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59 | ""|\#*) continue ;;
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60 | esac
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61 |
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62 | # Attempt to load the module, making
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63 | # sure to pass any arguments provided.
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64 | modprobe ${module} ${args} > /dev/null
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65 |
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66 | # Print the module name if successful,
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67 | # otherwise take note.
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68 | if [ ${?} -eq 0 ]; then
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69 | message="${message}${NORMAL} ${module}"
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70 | else
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71 | failedmod="${failedmod} ${module}"
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72 | fi
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73 | done
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74 |
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75 | # Print a message about successfully loaded
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76 | # modules on the correct line.
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77 | log_success_msg "${message}"
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78 |
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79 | # Print a failure message with a list of any
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80 | # modules that may have failed to load.
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81 | if [ "${failedmod}" ]; then
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82 | log_failure_msg "${FAILURE}Failed to load modules:${failedmod}"
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83 | fi
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84 |
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85 | exec 0>&9 9>&-
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86 |
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87 | fi
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88 | # Set the kernel message level back to it's previous value.
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89 | dmesg -n "${prev_msg}"
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90 | ;;
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91 | *)
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92 | echo "Usage: ${0} {start}"
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93 | exit 1
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94 | ;;
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95 | esac
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96 |
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97 | # End /etc/init.d/modules
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