vboxdrv.sh@ 83751

Last change on this file since 83751 was 82968, checked in by vboxsync, 5 years ago
Copyright year updates by scm.
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1	#! /bin/sh
2	# Oracle VM VirtualBox
3	# Linux kernel module init script
4
5	#
6	# Copyright (C) 2006-2020 Oracle Corporation
7	#
8	# This file is part of VirtualBox Open Source Edition (OSE), as
9	# available from http://www.virtualbox.org. This file is free software;
10	# you can redistribute it and/or modify it under the terms of the GNU
11	# General Public License (GPL) as published by the Free Software
12	# Foundation, in version 2 as it comes in the "COPYING" file of the
13	# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
14	# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
15	#
16
17	# chkconfig: 345 20 80
18	# description: VirtualBox Linux kernel module
19	#
20	### BEGIN INIT INFO
21	# Provides: vboxdrv
22	# Required-Start: $syslog
23	# Required-Stop:
24	# Default-Start: 2 3 4 5
25	# Default-Stop: 0 1 6
26	# Short-Description: VirtualBox Linux kernel module
27	### END INIT INFO
28
29	## @todo This file duplicates a lot of script with vboxadd.sh. When making
30	# changes please try to reduce differences between the two wherever possible.
31
32	## @todo Remove the stop_vms target so that this script is only relevant to
33	# kernel modules. Nice but not urgent.
34
35	PATH=/sbin:/bin:/usr/sbin:/usr/bin:$PATH
36	DEVICE=/dev/vboxdrv
37	MODPROBE=/sbin/modprobe
38	SCRIPTNAME=vboxdrv.sh
39
40	# The below is GNU-specific. See VBox.sh for the longer Solaris/OS X version.
41	TARGET=`readlink -e -- "${0}"` \|\| exit 1
42	SCRIPT_DIR="${TARGET%/[!/]*}"
43
44	if $MODPROBE -c \| grep -q '^allow_unsupported_modules *0'; then
45	MODPROBE="$MODPROBE --allow-unsupported-modules"
46	fi
47
48	setup_log()
49	{
50	test -n "${LOG}" && return 0
51	# Rotate log files
52	LOG="/var/log/vbox-setup.log"
53	mv "${LOG}.3" "${LOG}.4" 2>/dev/null
54	mv "${LOG}.2" "${LOG}.3" 2>/dev/null
55	mv "${LOG}.1" "${LOG}.2" 2>/dev/null
56	mv "${LOG}" "${LOG}.1" 2>/dev/null
57	}
58
59	[ -f /etc/vbox/vbox.cfg ] && . /etc/vbox/vbox.cfg
60	export BUILD_TYPE
61	export USERNAME
62	export USER=$USERNAME
63
64	if test -n "${INSTALL_DIR}" && test -x "${INSTALL_DIR}/VirtualBox"; then
65	MODULE_SRC="${INSTALL_DIR}/src/vboxhost"
66	elif test -x /usr/lib/virtualbox/VirtualBox; then
67	INSTALL_DIR=/usr/lib/virtualbox
68	MODULE_SRC="/usr/share/virtualbox/src/vboxhost"
69	elif test -x "${SCRIPT_DIR}/VirtualBox"; then
70	# Executing from the build directory
71	INSTALL_DIR="${SCRIPT_DIR}"
72	MODULE_SRC="${INSTALL_DIR}/src"
73	else
74	# Silently exit if the package was uninstalled but not purged.
75	# Applies to Debian packages only (but shouldn't hurt elsewhere)
76	exit 0
77	fi
78	VIRTUALBOX="${INSTALL_DIR}/VirtualBox"
79	VBOXMANAGE="${INSTALL_DIR}/VBoxManage"
80	BUILDINTMP="${MODULE_SRC}/build_in_tmp"
81	if test -u "${VIRTUALBOX}"; then
82	GROUP=root
83	DEVICE_MODE=0600
84	else
85	GROUP=vboxusers
86	DEVICE_MODE=0660
87	fi
88
89	KERN_VER=`uname -r`
90	if test -e "${MODULE_SRC}/vboxpci"; then
91	MODULE_LIST="vboxdrv vboxnetflt vboxnetadp vboxpci"
92	else
93	MODULE_LIST="vboxdrv vboxnetflt vboxnetadp"
94	fi
95	# Secure boot state.
96	case "`mokutil --sb-state 2>/dev/null`" in
97	"disabled in shim") unset HAVE_SEC_BOOT;;
98	"SecureBoot enabled") HAVE_SEC_BOOT=true;;
99	*) unset HAVE_SEC_BOOT;;
100	esac
101	# So far we can only sign modules on Ubuntu and on Debian 10 and later.
102	DEB_PUB_KEY=/var/lib/shim-signed/mok/MOK.der
103	DEB_PRIV_KEY=/var/lib/shim-signed/mok/MOK.priv
104	unset HAVE_DEB_KEY
105	case "`mokutil --test-key "$DEB_PUB_KEY" 2>/dev/null`" in
106	"is already") DEB_KEY_ENROLLED=true;;
107	*) unset DEB_KEY_ENROLLED;;
108	esac
109
110	[ -r /etc/default/virtualbox ] && . /etc/default/virtualbox
111
112	# Preamble for Gentoo
113	if [ "`which $0`" = "/sbin/rc" ]; then
114	shift
115	fi
116
117	begin_msg()
118	{
119	test -n "${2}" && echo "${SCRIPTNAME}: ${1}."
120	logger -t "${SCRIPTNAME}" "${1}."
121	}
122
123	succ_msg()
124	{
125	logger -t "${SCRIPTNAME}" "${1}."
126	}
127
128	fail_msg()
129	{
130	echo "${SCRIPTNAME}: failed: ${1}." >&2
131	logger -t "${SCRIPTNAME}" "failed: ${1}."
132	}
133
134	failure()
135	{
136	fail_msg "$1"
137	exit 1
138	}
139
140	running()
141	{
142	lsmod \| grep -q "$1[^_-]"
143	}
144
145	log()
146	{
147	setup_log
148	echo "${1}" >> "${LOG}"
149	}
150
151	module_build_log()
152	{
153	setup_log
154	echo "${1}" \| egrep -v \
155	"^test -e include/generated/autoconf.h\|^echo >&2\|^/bin/false\)$" \
156	>> "${LOG}"
157	}
158
159	## Output the vboxdrv part of our udev rule. This is redirected to the right file.
160	udev_write_vboxdrv() {
161	VBOXDRV_GRP="$1"
162	VBOXDRV_MODE="$2"
163
164	echo "KERNEL==\"vboxdrv\", NAME=\"vboxdrv\", OWNER=\"root\", GROUP=\"$VBOXDRV_GRP\", MODE=\"$VBOXDRV_MODE\""
165	echo "KERNEL==\"vboxdrvu\", NAME=\"vboxdrvu\", OWNER=\"root\", GROUP=\"root\", MODE=\"0666\""
166	echo "KERNEL==\"vboxnetctl\", NAME=\"vboxnetctl\", OWNER=\"root\", GROUP=\"$VBOXDRV_GRP\", MODE=\"$VBOXDRV_MODE\""
167	}
168
169	## Output the USB part of our udev rule. This is redirected to the right file.
170	udev_write_usb() {
171	INSTALLATION_DIR="$1"
172	USB_GROUP="$2"
173
174	echo "SUBSYSTEM==\"usb_device\", ACTION==\"add\", RUN+=\"$INSTALLATION_DIR/VBoxCreateUSBNode.sh \$major \$minor \$attr{bDeviceClass}${USB_GROUP}\""
175	echo "SUBSYSTEM==\"usb\", ACTION==\"add\", ENV{DEVTYPE}==\"usb_device\", RUN+=\"$INSTALLATION_DIR/VBoxCreateUSBNode.sh \$major \$minor \$attr{bDeviceClass}${USB_GROUP}\""
176	echo "SUBSYSTEM==\"usb_device\", ACTION==\"remove\", RUN+=\"$INSTALLATION_DIR/VBoxCreateUSBNode.sh --remove \$major \$minor\""
177	echo "SUBSYSTEM==\"usb\", ACTION==\"remove\", ENV{DEVTYPE}==\"usb_device\", RUN+=\"$INSTALLATION_DIR/VBoxCreateUSBNode.sh --remove \$major \$minor\""
178	}
179
180	## Generate our udev rule file. This takes a change in udev rule syntax in
181	## version 55 into account. It only creates rules for USB for udev versions
182	## recent enough to support USB device nodes.
183	generate_udev_rule() {
184	VBOXDRV_GRP="$1" # The group owning the vboxdrv device
185	VBOXDRV_MODE="$2" # The access mode for the vboxdrv device
186	INSTALLATION_DIR="$3" # The directory VirtualBox is installed in
187	USB_GROUP="$4" # The group that has permission to access USB devices
188	NO_INSTALL="$5" # Set this to "1" to remove but not re-install rules
189
190	# Extra space!
191	case "$USB_GROUP" in ?*) USB_GROUP=" $USB_GROUP" ;; esac
192	case "$NO_INSTALL" in "1") return ;; esac
193	udev_write_vboxdrv "$VBOXDRV_GRP" "$VBOXDRV_MODE"
194	udev_write_usb "$INSTALLATION_DIR" "$USB_GROUP"
195	}
196
197	## Install udev rule (disable with INSTALL_NO_UDEV=1 in
198	## /etc/default/virtualbox).
199	install_udev() {
200	VBOXDRV_GRP="$1" # The group owning the vboxdrv device
201	VBOXDRV_MODE="$2" # The access mode for the vboxdrv device
202	INSTALLATION_DIR="$3" # The directory VirtualBox is installed in
203	USB_GROUP="$4" # The group that has permission to access USB devices
204	NO_INSTALL="$5" # Set this to "1" to remove but not re-install rules
205
206	if test -d /etc/udev/rules.d; then
207	generate_udev_rule "$VBOXDRV_GRP" "$VBOXDRV_MODE" "$INSTALLATION_DIR" \
208	"$USB_GROUP" "$NO_INSTALL"
209	fi
210	# Remove old udev description file
211	rm -f /etc/udev/rules.d/10-vboxdrv.rules 2> /dev/null
212	}
213
214	## Create a usb device node for a given sysfs path to a USB device.
215	install_create_usb_node_for_sysfs() {
216	path="$1" # sysfs path for the device
217	usb_createnode="$2" # Path to the USB device node creation script
218	usb_group="$3" # The group to give ownership of the node to
219	if test -r "${path}/dev"; then
220	dev="`cat "${path}/dev" 2> /dev/null`"
221	major="`expr "$dev" : '$.*$:' 2> /dev/null`"
222	minor="`expr "$dev" : '.:$.$' 2> /dev/null`"
223	class="`cat ${path}/bDeviceClass 2> /dev/null`"
224	sh "${usb_createnode}" "$major" "$minor" "$class" \
225	"${usb_group}" 2>/dev/null
226	fi
227	}
228
229	udev_rule_file=/etc/udev/rules.d/60-vboxdrv.rules
230	sysfs_usb_devices="/sys/bus/usb/devices/*"
231
232	## Install udev rules and create device nodes for usb access
233	setup_usb() {
234	VBOXDRV_GRP="$1" # The group that should own /dev/vboxdrv
235	VBOXDRV_MODE="$2" # The mode to be used for /dev/vboxdrv
236	INSTALLATION_DIR="$3" # The directory VirtualBox is installed in
237	USB_GROUP="$4" # The group that should own the /dev/vboxusb device
238	# nodes unless INSTALL_NO_GROUP=1 in
239	# /etc/default/virtualbox. Optional.
240	usb_createnode="$INSTALLATION_DIR/VBoxCreateUSBNode.sh"
241	# install udev rule (disable with INSTALL_NO_UDEV=1 in
242	# /etc/default/virtualbox)
243	if [ "$INSTALL_NO_GROUP" != "1" ]; then
244	usb_group=$USB_GROUP
245	vboxdrv_group=$VBOXDRV_GRP
246	else
247	usb_group=root
248	vboxdrv_group=root
249	fi
250	install_udev "${vboxdrv_group}" "$VBOXDRV_MODE" \
251	"$INSTALLATION_DIR" "${usb_group}" \
252	"$INSTALL_NO_UDEV" > ${udev_rule_file}
253	# Build our device tree
254	for i in ${sysfs_usb_devices}; do # This line intentionally without quotes.
255	install_create_usb_node_for_sysfs "$i" "${usb_createnode}" \
256	"${usb_group}"
257	done
258	}
259
260	cleanup_usb()
261	{
262	# Remove udev description file
263	rm -f /etc/udev/rules.d/60-vboxdrv.rules
264	rm -f /etc/udev/rules.d/10-vboxdrv.rules
265
266	# Remove our USB device tree
267	rm -rf /dev/vboxusb
268	}
269
270	start()
271	{
272	begin_msg "Starting VirtualBox services" console
273	if [ -d /proc/xen ]; then
274	failure "Running VirtualBox in a Xen environment is not supported"
275	fi
276	if test -n "$HAVE_SEC_BOOT" && test -z "$DEB_KEY_ENROLLED"; then
277	if test -n "$HAVE_DEB_KEY"; then
278	begin_msg "You must re-start your system to finish Debian secure boot set-up." console
279	else
280	begin_msg "You must sign these kernel modules before using VirtualBox:
281	$MODULE_LIST
282	See the documenatation for your Linux distribution." console
283	fi
284	fi
285	if ! running vboxdrv; then
286	if ! rm -f $DEVICE; then
287	failure "Cannot remove $DEVICE"
288	fi
289	if ! $MODPROBE vboxdrv > /dev/null 2>&1; then
290	setup
291	if ! $MODPROBE vboxdrv > /dev/null 2>&1; then
292	failure "modprobe vboxdrv failed. Please use 'dmesg' to find out why"
293	fi
294	fi
295	sleep .2
296	fi
297	# ensure the character special exists
298	if [ ! -c $DEVICE ]; then
299	MAJOR=`sed -n 's;$[0-9]\+$ vboxdrv$;\1;p' /proc/devices`
300	if [ ! -z "$MAJOR" ]; then
301	MINOR=0
302	else
303	MINOR=`sed -n 's;$[0-9]\+$ vboxdrv$;\1;p' /proc/misc`
304	if [ ! -z "$MINOR" ]; then
305	MAJOR=10
306	fi
307	fi
308	if [ -z "$MAJOR" ]; then
309	rmmod vboxdrv 2>/dev/null
310	failure "Cannot locate the VirtualBox device"
311	fi
312	if ! mknod -m 0660 $DEVICE c $MAJOR $MINOR 2>/dev/null; then
313	rmmod vboxdrv 2>/dev/null
314	failure "Cannot create device $DEVICE with major $MAJOR and minor $MINOR"
315	fi
316	fi
317	# ensure permissions
318	if ! chown :"${GROUP}" $DEVICE 2>/dev/null; then
319	rmmod vboxpci 2>/dev/null
320	rmmod vboxnetadp 2>/dev/null
321	rmmod vboxnetflt 2>/dev/null
322	rmmod vboxdrv 2>/dev/null
323	failure "Cannot change group ${GROUP} for device $DEVICE"
324	fi
325	if ! $MODPROBE vboxnetflt > /dev/null 2>&1; then
326	failure "modprobe vboxnetflt failed. Please use 'dmesg' to find out why"
327	fi
328	if ! $MODPROBE vboxnetadp > /dev/null 2>&1; then
329	failure "modprobe vboxnetadp failed. Please use 'dmesg' to find out why"
330	fi
331	if test -e "${MODULE_SRC}/vboxpci" && ! $MODPROBE vboxpci > /dev/null 2>&1; then
332	failure "modprobe vboxpci failed. Please use 'dmesg' to find out why"
333	fi
334	# Create the /dev/vboxusb directory if the host supports that method
335	# of USB access. The USB code checks for the existance of that path.
336	if grep -q usb_device /proc/devices; then
337	mkdir -p -m 0750 /dev/vboxusb 2>/dev/null
338	chown root:vboxusers /dev/vboxusb 2>/dev/null
339	fi
340	# Remove any kernel modules left over from previously installed kernels.
341	cleanup only_old
342	succ_msg "VirtualBox services started"
343	}
344
345	stop()
346	{
347	begin_msg "Stopping VirtualBox services" console
348
349	if running vboxpci; then
350	if ! rmmod vboxpci 2>/dev/null; then
351	failure "Cannot unload module vboxpci"
352	fi
353	fi
354	if running vboxnetadp; then
355	if ! rmmod vboxnetadp 2>/dev/null; then
356	failure "Cannot unload module vboxnetadp"
357	fi
358	fi
359	if running vboxdrv; then
360	if running vboxnetflt; then
361	if ! rmmod vboxnetflt 2>/dev/null; then
362	failure "Cannot unload module vboxnetflt"
363	fi
364	fi
365	if ! rmmod vboxdrv 2>/dev/null; then
366	failure "Cannot unload module vboxdrv"
367	fi
368	if ! rm -f $DEVICE; then
369	failure "Cannot unlink $DEVICE"
370	fi
371	fi
372	succ_msg "VirtualBox services stopped"
373	}
374
375	# enter the following variables in /etc/default/virtualbox:
376	# SHUTDOWN_USERS="foo bar"
377	# check for running VMs of user foo and user bar
378	# SHUTDOWN=poweroff
379	# SHUTDOWN=acpibutton
380	# SHUTDOWN=savestate
381	# select one of these shutdown methods for running VMs
382	stop_vms()
383	{
384	wait=0
385	for i in $SHUTDOWN_USERS; do
386	# don't create the ipcd directory with wrong permissions!
387	if [ -d /tmp/.vbox-$i-ipc ]; then
388	export VBOX_IPC_SOCKETID="$i"
389	VMS=`$VBOXMANAGE --nologo list runningvms \| sed -e 's/^".".{$.*$}/\1/' 2>/dev/null`
390	if [ -n "$VMS" ]; then
391	if [ "$SHUTDOWN" = "poweroff" ]; then
392	begin_msg "Powering off remaining VMs"
393	for v in $VMS; do
394	$VBOXMANAGE --nologo controlvm $v poweroff
395	done
396	succ_msg "Remaining VMs powered off"
397	elif [ "$SHUTDOWN" = "acpibutton" ]; then
398	begin_msg "Sending ACPI power button event to remaining VMs"
399	for v in $VMS; do
400	$VBOXMANAGE --nologo controlvm $v acpipowerbutton
401	wait=30
402	done
403	succ_msg "ACPI power button event sent to remaining VMs"
404	elif [ "$SHUTDOWN" = "savestate" ]; then
405	begin_msg "Saving state of remaining VMs"
406	for v in $VMS; do
407	$VBOXMANAGE --nologo controlvm $v savestate
408	done
409	succ_msg "State of remaining VMs saved"
410	fi
411	fi
412	fi
413	done
414	# wait for some seconds when doing ACPI shutdown
415	if [ "$wait" -ne 0 ]; then
416	begin_msg "Waiting for $wait seconds for VM shutdown"
417	sleep $wait
418	succ_msg "Waited for $wait seconds for VM shutdown"
419	fi
420	}
421
422	cleanup()
423	{
424	# If this is set, only remove kernel modules for no longer installed
425	# kernels. Note that only generated kernel modules should be placed
426	# in /lib/modules/*/misc. Anything that we should not remove automatically
427	# should go elsewhere.
428	only_old="${1}"
429	for i in /lib/modules/*; do
430	# Check whether we are only cleaning up for uninstalled kernels.
431	test -n "${only_old}" && test -e "${i}/kernel/drivers" && continue
432	# We could just do "rm -f", but we only want to try deleting folders if
433	# we are sure they were ours, i.e. they had our modules in beforehand.
434	if test -e "${i}/misc/vboxdrv.ko" \
435	\|\| test -e "${i}/misc/vboxnetadp.ko" \
436	\|\| test -e "${i}/misc/vboxnetflt.ko" \
437	\|\| test -e "${i}/misc/vboxpci.ko"; then
438	rm -f "${i}/misc/vboxdrv.ko" "${i}/misc/vboxnetadp.ko" \
439	"${i}/misc/vboxnetflt.ko" "${i}/misc/vboxpci.ko"
440	version=`expr "${i}" : "/lib/modules/$.*$"`
441	depmod -a "${version}"
442	sync
443	fi
444	# Remove the kernel version folder if it was empty except for us.
445	test "`echo ${i}/misc/* ${i}/misc/.?* ${i}/* ${i}/.?*`" \
446	= "${i}/misc/* ${i}/misc/.. ${i}/misc ${i}/.." &&
447	rmdir "${i}/misc" "${i}" # We used to leave empty folders.
448	done
449	}
450
451	# setup_script
452	setup()
453	{
454	begin_msg "Building VirtualBox kernel modules" console
455	log "Building the main VirtualBox module."
456	if ! myerr=`$BUILDINTMP \
457	--save-module-symvers /tmp/vboxdrv-Module.symvers \
458	--module-source "$MODULE_SRC/vboxdrv" \
459	--no-print-directory install 2>&1`; then
460	"${INSTALL_DIR}/check_module_dependencies.sh" \|\| exit 1
461	log "Error building the module:"
462	module_build_log "$myerr"
463	failure "Look at $LOG to find out what went wrong"
464	fi
465	log "Building the net filter module."
466	if ! myerr=`$BUILDINTMP \
467	--use-module-symvers /tmp/vboxdrv-Module.symvers \
468	--module-source "$MODULE_SRC/vboxnetflt" \
469	--no-print-directory install 2>&1`; then
470	log "Error building the module:"
471	module_build_log "$myerr"
472	failure "Look at $LOG to find out what went wrong"
473	fi
474	log "Building the net adaptor module."
475	if ! myerr=`$BUILDINTMP \
476	--use-module-symvers /tmp/vboxdrv-Module.symvers \
477	--module-source "$MODULE_SRC/vboxnetadp" \
478	--no-print-directory install 2>&1`; then
479	log "Error building the module:"
480	module_build_log "$myerr"
481	failure "Look at $LOG to find out what went wrong"
482	fi
483	if test -e "$MODULE_SRC/vboxpci"; then
484	log "Building the PCI pass-through module."
485	if ! myerr=`$BUILDINTMP \
486	--use-module-symvers /tmp/vboxdrv-Module.symvers \
487	--module-source "$MODULE_SRC/vboxpci" \
488	--no-print-directory install 2>&1`; then
489	log "Error building the module:"
490	module_build_log "$myerr"
491	failure "Look at $LOG to find out what went wrong"
492	fi
493	fi
494	rm -f /etc/vbox/module_not_compiled
495	depmod -a
496	sync
497	succ_msg "VirtualBox kernel modules built"
498	# Secure boot on Ubuntu and Debian.
499	if test -n "$HAVE_SEC_BOOT" &&
500	type update-secureboot-policy >/dev/null 2>&1; then
501	SHIM_NOTRIGGER=y update-secureboot-policy --new-key
502	fi
503	if test -f "$DEB_PUB_KEY" && test -f "$DEB_PRIV_KEY"; then
504	HAVE_DEB_KEY=true
505	for i in $MODULE_LIST; do
506	kmodsign sha512 /var/lib/shim-signed/mok/MOK.priv \
507	/var/lib/shim-signed/mok/MOK.der \
508	/lib/modules/"$KERN_VER"/misc/"$i".ko
509	done
510	# update-secureboot-policy "expects" DKMS modules.
511	# Work around this and talk to the authors as soon
512	# as possible to fix it.
513	mkdir -p /var/lib/dkms/vbox-temp
514	update-secureboot-policy --enroll-key 2>/dev/null \|\|
515	begin_msg "Failed to enroll secure boot key." console
516	rmdir -p /var/lib/dkms/vbox-temp 2>/dev/null
517	fi
518	}
519
520	dmnstatus()
521	{
522	if running vboxdrv; then
523	str="vboxdrv"
524	if running vboxnetflt; then
525	str="$str, vboxnetflt"
526	if running vboxnetadp; then
527	str="$str, vboxnetadp"
528	fi
529	fi
530	if running vboxpci; then
531	str="$str, vboxpci"
532	fi
533	echo "VirtualBox kernel modules ($str) are loaded."
534	for i in $SHUTDOWN_USERS; do
535	# don't create the ipcd directory with wrong permissions!
536	if [ -d /tmp/.vbox-$i-ipc ]; then
537	export VBOX_IPC_SOCKETID="$i"
538	VMS=`$VBOXMANAGE --nologo list runningvms \| sed -e 's/^".".{$.*$}/\1/' 2>/dev/null`
539	if [ -n "$VMS" ]; then
540	echo "The following VMs are currently running:"
541	for v in $VMS; do
542	echo " $v"
543	done
544	fi
545	fi
546	done
547	else
548	echo "VirtualBox kernel module is not loaded."
549	fi
550	}
551
552	case "$1" in
553	start)
554	start
555	;;
556	stop)
557	stop_vms
558	stop
559	;;
560	stop_vms)
561	stop_vms
562	;;
563	restart)
564	stop && start
565	;;
566	setup)
567	test -n "${2}" && export KERN_VER="${2}"
568	# Create udev rule and USB device nodes.
569	## todo Wouldn't it make more sense to install the rule to /lib/udev? This
570	## is not a user-created configuration file after all.
571	## todo Do we need a udev rule to create /dev/vboxdrv[u] at all? We have
572	## working fall-back code here anyway, and the "right" code is more complex
573	## than the fall-back. Unnecessary duplication?
574	stop && cleanup
575	setup_usb "$GROUP" "$DEVICE_MODE" "$INSTALL_DIR"
576	start
577	;;
578	cleanup)
579	stop && cleanup
580	cleanup_usb
581	;;
582	force-reload)
583	stop
584	start
585	;;
586	status)
587	dmnstatus
588	;;
589	*)
590	echo "Usage: $0 {start\|stop\|stop_vms\|restart\|force-reload\|status}"
591	exit 1
592	esac
593
594	exit 0

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source: vbox/trunk/src/VBox/Installer/linux/vboxdrv.sh@ 83751

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