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# Copyright 1999-2005 Gentoo Foundation |
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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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# Distributed under the terms of the GNU General Public License v2 |
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udev_version() { |
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local version=0 |
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if [[ -x /sbin/udev ]] ; then |
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version=$(/sbin/udev -V) |
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# We need it without a leading '0', else bash do the wrong thing |
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version=${version##0} |
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# Older udev's will print nothing |
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[[ -z ${version} ]] && version=0 |
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fi |
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echo "${version}" |
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} |
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populate_udev() { |
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populate_udev() { |
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# populate /dev with devices already found by the kernel |
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# populate /dev with devices already found by the kernel |
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if [ "$(get_KV)" -gt "$(KV_to_int '2.6.14')" ] ; then |
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if [ "$(get_KV)" -gt "$(KV_to_int '2.6.14')" ] ; then |
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ebegin "Populating /dev with existing devices through uevents" |
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ebegin "Populating /dev with existing devices through uevents" |
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udevtrigger |
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local opts= |
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eend 0 |
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[[ ${RC_COLDPLUG} != "yes" ]] && opts="--no-scan-bus" |
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/sbin/udevtrigger ${opts} |
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eend $? |
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else |
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else |
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ebegin "Populating /dev with existing devices with udevstart" |
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ebegin "Populating /dev with existing devices with udevstart" |
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/sbin/udevstart |
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/sbin/udevstart |
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eend 0 |
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eend $? |
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fi |
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fi |
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# loop until everything is finished |
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# loop until everything is finished |
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# there's gotta be a better way... |
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# there's gotta be a better way... |
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ebegin "Letting udev process events" |
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ebegin "Letting udev process events" |
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udevsettle |
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/sbin/udevsettle --timeout=60 |
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# loop=0 |
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eend $? |
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# while test -d /dev/.udev/queue; do |
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# sleep 0.1; |
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# test "$loop" -gt 300 && break |
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# loop=$(($loop + 1)) |
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# done |
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#einfo "loop = $loop" |
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eend 0 |
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return 0 |
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return 0 |
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} |
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} |
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Lines 65-71
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eend 0 |
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eend 0 |
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} |
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} |
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main() { |
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main() { |
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# Setup temporary storage for /dev |
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# Setup temporary storage for /dev |
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ebegin "Mounting /dev for udev" |
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ebegin "Mounting /dev for udev" |
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Lines 77-83
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if [[ -n ${mntcmd} ]] ; then |
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if [[ -n ${mntcmd} ]] ; then |
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try mount -n ${mntcmd} |
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try mount -n ${mntcmd} |
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else |
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else |
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if egrep -qs tmpfs /proc/filesystems ; then |
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# This is bash only, but saves on using grep |
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if [[ $(</proc/filesystems)$'\n' =~ '[[:space:]]tmpfs'$'\n' ]] ; then |
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mntcmd="tmpfs" |
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mntcmd="tmpfs" |
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else |
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else |
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mntcmd="ramfs" |
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mntcmd="ramfs" |
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Lines 108-129
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seed_dev |
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seed_dev |
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# Setup hotplugging (if possible) |
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# Setup hotplugging (if possible) |
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ebegin "Setting up proper hotplug agent" |
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if [[ -e /proc/sys/kernel/hotplug ]] ; then |
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if [[ -e /proc/sys/kernel/hotplug ]] ; then |
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if [ "$(get_KV)" -gt "$(KV_to_int '2.6.14')" ] ; then |
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ebegin "Setting up proper hotplug agent" |
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einfo " Using netlink for hotplug events..." |
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eindent |
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if [[ $(get_KV) -gt $(KV_to_int '2.6.14') ]] ; then |
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einfo "Using netlink for hotplug events..." |
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echo "" > /proc/sys/kernel/hotplug |
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echo "" > /proc/sys/kernel/hotplug |
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elif [[ $(udev_version) -ge "48" ]] ; then |
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einfo " Setting /sbin/udevsend as hotplug agent ..." |
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echo "/sbin/udevsend" > /proc/sys/kernel/hotplug |
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elif [[ -x /sbin/hotplug ]] ; then |
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einfo " Using /sbin/hotplug as hotplug agent ..." |
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else |
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else |
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einfo " Setting /sbin/udev as hotplug agent ..." |
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einfo "Setting /sbin/udevsend as hotplug agent ..." |
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echo "/sbin/udev" > /proc/sys/kernel/hotplug |
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echo "/sbin/udevsend" > /proc/sys/kernel/hotplug |
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fi |
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fi |
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eoutdent |
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eend 0 |
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fi |
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fi |
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eend 0 |
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ebegin "Starting udevd" |
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ebegin "Starting udevd" |
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/sbin/udevd --daemon |
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/sbin/udevd --daemon |
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Lines 144-148
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main |
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main |
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# vim:ts=4 |
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# vim:ts=4 |
