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- #! /bin/sh
- ### BEGIN INIT INFO
- # Provides: mountdevsubfs mountvirtfs
- # Required-Start: mountkernfs
- # Required-Stop:
- # Default-Start: S
- # Default-Stop:
- # Short-Description: Mount special file systems under /dev.
- # Description: Mount the virtual filesystems the kernel provides
- # that ordinarily live under the /dev filesystem.
- ### END INIT INFO
-
- PATH=/lib/init:/sbin:/bin
- TTYGRP=5
- TTYMODE=620
- [ -f /etc/default/devpts ] && . /etc/default/devpts
-
- TMPFS_SIZE=
- [ -f /etc/default/tmpfs ] && . /etc/default/tmpfs
-
- KERNEL="$(uname -s)"
-
- . /lib/lsb/init-functions
- . /lib/init/mount-functions.sh
-
- do_start () {
- #
- # Mount a tmpfs on /dev/shm
- #
- SHM_OPT=
- [ "${SHM_SIZE:=$TMPFS_SIZE}" ] && SHM_OPT="-osize=$SHM_SIZE"
- domount tmpfs shmfs /dev/shm $SHM_OPT
-
- #
- # Mount /dev/pts. Create master ptmx node if needed.
- #
- domount devpts "" /dev/pts -ogid=$TTYGRP,mode=$TTYMODE
-
- #
- # Magic to make /proc/bus/usb work
- #
- [ -d /dev/bus/usb/.usbfs ] || mkdir -p /dev/bus/usb/.usbfs
- domount usbfs "" /dev/bus/usb/.usbfs -obusmode=0700,devmode=0600,listmode=0644
- ln -s .usbfs/devices /dev/bus/usb/devices
- mount --rbind /dev/bus/usb /proc/bus/usb
- }
-
- case "$1" in
- "")
- echo "Warning: mountdevsubfs should be called with the 'start' argument." >&2
- do_start
- ;;
- start)
- do_start
- ;;
- restart|reload|force-reload)
- echo "Error: argument '$1' not supported" >&2
- exit 3
- ;;
- stop)
- # No-op
- ;;
- *)
- echo "Usage: mountdevsubfs [start|stop]" >&2
- exit 3
- ;;
- esac
-