+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2010 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-description="Maintain a tarball of not udev managed device nodes"
-[ -e /etc/conf.d/udev ] && . /etc/conf.d/udev
-
-rc_device_tarball=${rc_device_tarball:-${RC_DEVICE_TARBALL:-NO}}
-device_tarball=/lib64/udev/state/devices.tar.bz2
-
-depend() {
- if [ -f /etc/init.d/sysfs ]; then
- need udev-mount
- fi
-}
-
-start()
-{
- _start
-}
-
-_start() {
- if yesno "${rc_device_tarball}" && \
- [ -s "${device_tarball}" ]
- then
- ebegin "Populating /dev with saved device nodes"
- tar -jxpf "${device_tarball}" -C /dev
- eend $?
- fi
-}
-
-stop() {
- if [ -e /dev/.devfsd ] || [ ! -e /dev/.udev ] || [ ! -z "${CDBOOT}" ] || \
- ! yesno "${rc_device_tarball}" || \
- ! touch "${device_tarball}" 2>/dev/null
- then
- return 0
- fi
-
- ebegin "Saving device nodes"
- # Handle our temp files
- save_tmp_base=/tmp/udev.savedevices."$$"
- devices_udev="${save_tmp_base}"/devices.udev
- devices_real="${save_tmp_base}"/devices.real
- devices_totar="${save_tmp_base}"/devices.totar
- device_tmp_tarball="${save_tmp_base}"/devices
-
- rm -rf "${save_tmp_base}"
- mkdir "${save_tmp_base}"
- touch "${devices_udev}" "${devices_real}" \
- "${devices_totar}" "${device_tmp_tarball}"
-
- if [ -f "${devices_udev}" -a -f "${devices_real}" -a \
- -f "${devices_totar}" -a -f "${device_tmp_tarball}" ]
- then
- cd /dev
- # Find all devices, but ignore .udev directory
- find . -xdev -type b -or -type c -or -type l | \
- cut -d/ -f2- | \
- grep -v ^\\.udev >"${devices_real}"
-
- # Figure out what udev created
- udevadm info --export-db | sed -ne 's,^[SN]: \(.*\),\1,p' >"${devices_udev}"
- # These ones we also do not want in there
- for x in MAKEDEV core fd initctl pts shm stderr stdin stdout root; do
- echo "${x}" >> "${devices_udev}"
- done
- if [ -d /lib64/udev/devices ]; then
- cd /lib64/udev/devices
- find . -xdev -type b -or -type c -or -type l | \
- cut -d/ -f2- >> "${devices_udev}"
- cd /dev
- fi
-
- fgrep -x -v -f "${devices_udev}" "${devices_real}" > "${devices_totar}"
-
- # Now only tarball those not created by udev if we have any
- if [ -s "${devices_totar}" ]; then
- # we dont want to descend into mounted filesystems (e.g. devpts)
- # looking up username may involve NIS/network
- # and net may be down
- tar --one-file-system --numeric-owner \
- -jcpf "${device_tmp_tarball}" -T "${devices_totar}"
- mv -f "${device_tmp_tarball}" "${device_tarball}"
- else
- rm -f "${device_tarball}"
- fi
- eend 0
- else
- eend 1 "Could not create temporary files!"
- fi
-
- rm -rf "${save_tmp_base}"
-}
-