lfs-book-zh_CN/bootscripts/lfs/init.d/modules

#!/bin/sh
########################################################################
# Begin $rc_base/init.d/modules
#
# Description : Module auto-loading script
#
# Authors     : Zack Winkles
#
# Version     : 00.00
#
# Notes       :
#
########################################################################

. /etc/sysconfig/rc
. ${rc_functions}

# Assure that the kernel has module support.
[ -e /proc/ksyms -o -e /proc/modules ] || exit 0

case "${1}" in
	start)

		# Exit if there's no modules file or there are no
		# valid entries
		[ -r /etc/sysconfig/modules ] &&
			egrep -qv '^($|#)' /etc/sysconfig/modules ||
			exit 0

		boot_mesg -n "Loading modules:" ${INFO}

		# Only try to load modules if the user has actually given us
		# some modules to load.
		while read module args; do

			# Ignore comments and blank lines.
			case "$module" in
				""|"#"*) continue ;;
			esac

			# Attempt to load the module, making
			# sure to pass any arguments provided.
			modprobe ${module} ${args} >/dev/null

			# Print the module name if successful,
			# otherwise take note.
			if [ $? -eq 0 ]; then
				boot_mesg -n " ${module}" ${NORMAL}
			else
				failedmod="${failedmod} ${module}"
			fi
		done < /etc/sysconfig/modules

		boot_mesg "" ${NORMAL}
		# Print a message about successfully loaded
		# modules on the correct line.
		echo_ok

		# Print a failure message with a list of any
		# modules that may have failed to load.
		if [ -n "${failedmod}" ]; then
			boot_mesg "Failed to load modules:${failedmod}" ${FAILURE}
			echo_failure
		fi
		;;
	*)
		echo "Usage: ${0} {start}"
		exit 1
		;;
esac

# End $rc_base/init.d/modules