diff options
Diffstat (limited to 'etc/init.d/udev')
| -rw-r--r-- | etc/init.d/udev | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/etc/init.d/udev b/etc/init.d/udev new file mode 100644 index 0000000000..99f06c2963 --- /dev/null +++ b/etc/init.d/udev @@ -0,0 +1,68 @@ +#! /bin/bash +# +# random init script to setup /udev +# +# chkconfig: 2345 20 80 +# description: manage user-space device nodes in /udev + +. /etc/rc.d/init.d/functions + +udev_dir=/udev +sysfs_dir=/sys +bin=/sbin/udev + +case "$1" in + start) + if [ ! -d $udev_dir ]; then + mkdir $udev_dir + fi + if [ ! -d $sysfs_dir ]; then + exit 1 + fi + # propogate /udev from /sys - we only need this while we do not + # have initramfs and an early user-space with which to do early + # device bring up + action "Creating initial udev device nodes: " /bin/true + export ACTION=add + # add tty devices + for i in ${sysfs_dir}/class/tty/*; do + export DEVPATH="/"`echo $i | cut --delimiter='/' --fields=3-` + $bin tty + done + # add block devices and their partitions + for i in ${sysfs_dir}/block/*; do + export DEVPATH="/"`echo $i | cut --delimiter='/' --fields=3-` + $bin block + for j in $i/*; do + if [ -f $j/dev ]; then + export DEVPATH="/"`echo $j | \ + cut --delimiter='/' --fields=3-` + $bin block + fi + done + done + # TODO: add other device classes + ;; + stop) + # be careful + if [ $udev_dir -a "$udev_dir" != "/" ]; then + # clear out /udev + rm -rf ${udev_dir}/* + fi + ;; + status) + if [ -d $udev_dir ]; then + echo "the udev device node directory exists" + else + echo "the udev device node directory does not exist" + fi + ;; + restart|reload) + # nothing to do here + ;; + *) + echo "Usage: $0 {start|stop|status}" + exit 1 +esac + +exit 0 |