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010d1082d8
git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@8555 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
100 lines
2.9 KiB
Bash
100 lines
2.9 KiB
Bash
#!/bin/sh
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# Begin /etc/init.d/modules
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### BEGIN INIT INFO
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# Provides: modules
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# Required-Start: mountkernfs sysctl
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# Should-Start:
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# Required-Stop:
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# Should-Stop:
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# Default-Start: S
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# Default-Stop:
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# Short-Description: Loads required modules.
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# Description: Loads modules listed in /etc/sysconfig/modules.
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# X-LFS-Default-Start: S10
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# X-LFS-Default-Stop:
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# X-LFS-Provided-By: LFS
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### END INIT INFO
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. /lib/lsb/init-functions
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# Assure that the kernel has module support.
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[ -e /proc/ksyms -o -e /proc/modules ] || exit 0
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case "${1}" in
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start)
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# Exit if there's no modules file or there are no
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# valid entries
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[ -r /etc/sysconfig/modules ] &&
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egrep -qv '^($|#)' /etc/sysconfig/modules ||
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exit 0
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# If proc is mounted, find the current kernel
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# message level
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if [ -f /proc/sys/kernel/printk ]; then
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prev_msg=`cat /proc/sys/kernel/printk | \
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sed 'l 1' | sed -n '2~0p' | \
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sed 's/\\\//'`
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else
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prev_msg="6"
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fi
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# Now set the message level to 1 so not to make too
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# much noise when loading modules
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dmesg -n 1
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# Only try to load modules if the user has actually given us
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# some modules to load.
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if egrep -qv '^(#|$)' /etc/sysconfig/modules 2>/dev/null
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then
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# Read in the configuration file.
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exec 9>&0 < /etc/sysconfig/modules
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message="${INFO}Loading modules:"
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while read module args
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do
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# Ignore comments and blank lines.
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case "${module}" in
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""|\#*) continue ;;
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esac
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# Attempt to load the module, making
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# sure to pass any arguments provided.
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modprobe ${module} ${args} > /dev/null
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# Print the module name if successful,
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# otherwise take note.
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if [ ${?} -eq 0 ]; then
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message="${message}${NORMAL} ${module}"
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else
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failedmod="${failedmod} ${module}"
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fi
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done
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# Print a message about successfully loaded
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# modules on the correct line.
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log_success_msg "${message}"
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# Print a failure message with a list of any
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# modules that may have failed to load.
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if [ "${failedmod}" ]; then
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log_failure_msg "${FAILURE}Failed to load modules:${failedmod}"
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fi
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exec 0>&9 9>&-
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fi
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# Set the kernel message level back to it's previous value.
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dmesg -n "${prev_msg}"
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;;
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*)
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echo "Usage: ${0} {start}"
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exit 1
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;;
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esac
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# End /etc/init.d/modules
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