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#!/sbin/runscript
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# Copyright 1999-2005 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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depend() {
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need checkroot hostname
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use isapnp
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}
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load_modules() {
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local x=
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local i=0
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local retval=0
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local modules=
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local modargs=
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local modcount=0
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local config="$1"
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[ -z "${config}" ] && return 0
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[ ! -r "${config}" ] && return 0
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# Loop over every line in $config
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eval $(awk '
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BEGIN {
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COUNT = 0 # Make sure COUNT is set
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}
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$0 !~ /(^[[:space:]]*(#|$))/ {
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if (MODULES == "")
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MODULES = $1
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else
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MODULES = MODULES " " $1
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# Not the greatest method to remove $1 from $0, but it works
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sub(/^[[:space:]]*[^[:space:]]*[[:space:]]*/, "")
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ARGS[COUNT] = $0
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COUNT++
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}
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END {
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# 'eval' will make sure these are set to proper bash variables
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print "modcount=" COUNT
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print "modules=\"" MODULES "\""
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for (x = 0;x < COUNT;x++)
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print "modargs[" x "]=\"" ARGS[x] "\""
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}
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' "${config}")
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if [ "${modcount}" -gt 0 ]
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then
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einfo "Using ${config} as config:"
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for x in ${modules}
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do
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ebegin " Loading module ${x}"
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modprobe -q ${x} ${modargs[${i}]} &>/dev/null
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retval=$?
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eend ${retval} " Failed to load ${x}"
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i=$((i+1))
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[ "${retval}" -eq 0 ] || modcount=$((modcount-1))
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done
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einfo "Autoloaded ${modcount} module(s)"
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fi
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return 0
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}
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start() {
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local KV=$(uname -r)
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local KV_MAJOR=$(KV_major "${KV}")
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local KV_MINOR=$(KV_minor "${KV}")
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local KV_MICRO=$(KV_micro "${KV}")
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# Should not fail if kernel do not have module
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# support compiled in ...
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[ -f /proc/modules ] || return 0
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# Here we should fail, as a modular kernel do need
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# depmod command ...
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if [ ! -x /sbin/depmod ]
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then
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eerror "ERROR: system is missing /sbin/depmod !"
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return 1
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fi
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if [ -z "${CDBOOT}" ] && touch /etc/modules.conf 2> /dev/null
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then
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ebegin "Calculating module dependencies"
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/sbin/modules-update &>/dev/null
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eend $? "Failed to calculate module dependencies"
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fi
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local autoload=""
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if [[ -f /etc/modules.autoload && ! -L /etc/modules.autoload ]]; then
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autoload=/etc/modules.autoload
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else
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local x
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for x in "${KV}" ${KV_MAJOR}.${KV_MINOR}.${KV_MICRO} ${KV_MAJOR}.${KV_MINOR} ; do
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if [[ -f /etc/modules.autoload.d/kernel-"${x}" ]] ; then
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autoload="/etc/modules.autoload.d/kernel-${x}"
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break
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fi
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done
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fi
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[[ -n ${autoload} ]] && load_modules "${autoload}"
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#
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# Just in case a sysadmin prefers generic symbolic links in
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# /lib/modules/boot for boot time modules we will load these modules
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#
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if [ -n "$(modprobe -l -t boot)" ]
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then
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modprobe -a -t boot \* &>/dev/null
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fi
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}
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# vim:ts=4
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