1#!/bin/sh 2### BEGIN INIT INFO 3# Provides: mountvirtfs 4# Required-Start: 5# Required-Stop: 6# Default-Start: S 7# Default-Stop: 8# Short-Description: Mount kernel virtual file systems. 9# Description: Mount initial set of virtual filesystems the kernel 10# provides and that are required by everything. 11### END INIT INFO 12 13if [ -e /proc ] && ! [ -e /proc/mounts ]; then 14 mount -t proc proc /proc 15fi 16 17if [ -e /sys ] && grep -q sysfs /proc/filesystems && ! [ -e /sys/class ]; then 18 mount -t sysfs sysfs /sys 19fi 20 21if [ -e /sys/kernel/debug ] && grep -q debugfs /proc/filesystems; then 22 mount -t debugfs debugfs /sys/kernel/debug 23fi 24 25if [ -e /sys/kernel/config ] && grep -q configfs /proc/filesystems; then 26 mount -t configfs configfs /sys/kernel/config 27fi 28 29if [ -e /sys/firmware/efi/efivars ] && grep -q efivarfs /proc/filesystems; then 30 mount -t efivarfs efivarfs /sys/firmware/efi/efivars 31fi 32 33if ! [ -e /dev/zero ] && [ -e /dev ] && grep -q devtmpfs /proc/filesystems; then 34 mount -n -t devtmpfs devtmpfs /dev 35fi 36