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package/base-files: add support for devtmpfs (thank you rauchwolke at gmx.net)

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22379 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
acoul 2010-07-24 19:21:27 +00:00
parent b8e09b9b3c
commit cb108e4d04
1 changed files with 13 additions and 1 deletions
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14
package/base-files/files/lib/preinit/20_device_fs_mount
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@ -2,6 +2,16 @@
# Copyright (C) 2006 OpenWrt.org
# Copyright (C) 2010 Vertical Communications
do_move_devtmpfs() {
foo="`grep devtmpfs /proc/mounts`"
x=${foo#* }
x=${x%% *}
if [ "$x" != "/dev" ] ; then
mount -o move "$x" /dev
fi
}
do_mount_devfs() {
mount devfs /dev -t devfs
}
@ -15,7 +25,9 @@ do_mount_udev() {
}
choose_device_fs() {
if grep -q devfs /proc/filesystems; then
if grep -q devtmpfs /proc/mounts; then
do_move_devtmpfs
elif grep -q devfs /proc/filesystems; then
do_mount_devfs
elif [ -x /sbin/hotplug2 ]; then
do_mount_hotplug