| 1 | #! /bin/sh
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| 2 | # Oracle VM VirtualBox
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| 3 | # Linux kernel module init script
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| 4 |
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| 5 | #
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| 6 | # Copyright (C) 2006-2015 Oracle Corporation
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| 7 | #
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| 8 | # This file is part of VirtualBox Open Source Edition (OSE), as
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| 9 | # available from http://www.virtualbox.org. This file is free software;
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| 10 | # you can redistribute it and/or modify it under the terms of the GNU
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| 11 | # General Public License (GPL) as published by the Free Software
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| 12 | # Foundation, in version 2 as it comes in the "COPYING" file of the
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| 13 | # VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 14 | # hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 15 | #
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| 16 |
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| 17 | # chkconfig: 345 20 80
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| 18 | # description: VirtualBox Linux kernel module
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| 19 | #
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| 20 | ### BEGIN INIT INFO
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| 21 | # Provides: vboxdrv
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| 22 | # Required-Start: $syslog
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| 23 | # Required-Stop:
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| 24 | # Default-Start: 2 3 4 5
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| 25 | # Default-Stop: 0 1 6
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| 26 | # Short-Description: VirtualBox Linux kernel module
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| 27 | ### END INIT INFO
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| 28 |
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| 29 | PATH=/sbin:/bin:/usr/sbin:/usr/bin:$PATH
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| 30 | DEVICE=/dev/vboxdrv
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| 31 | LOG="/var/log/vbox-install.log"
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| 32 | MODPROBE=/sbin/modprobe
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| 33 | SCRIPTNAME=vboxdrv
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| 34 |
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| 35 | if $MODPROBE -c | grep -q '^allow_unsupported_modules *0'; then
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| 36 | MODPROBE="$MODPROBE --allow-unsupported-modules"
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| 37 | fi
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| 38 |
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| 39 | [ -f /etc/vbox/vbox.cfg ] && . /etc/vbox/vbox.cfg
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| 40 | export BUILD_TYPE
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| 41 | export USERNAME
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| 42 | export USER=$USERNAME
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| 43 |
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| 44 | if [ -n "$INSTALL_DIR" ]; then
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| 45 | VIRTUALBOX="$INSTALL_DIR/VirtualBox"
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| 46 | VBOXMANAGE="$INSTALL_DIR/VBoxManage"
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| 47 | MODULE_SRC="$INSTALL_DIR/src/vboxhost"
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| 48 | else
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| 49 | VIRTUALBOX="/usr/lib/virtualbox/VirtualBox"
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| 50 | VBOXMANAGE="/usr/lib/virtualbox/VBoxManage"
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| 51 | MODULE_SRC="/usr/share/virtualbox/src/vboxhost"
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| 52 | fi
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| 53 | BUILDINTMP="$MODULE_SRC/build_in_tmp"
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| 54 | if test -u "${VIRTUALBOX}"; then
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| 55 | GROUP=root
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| 56 | else
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| 57 | GROUP=vboxusers
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| 58 | fi
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| 59 |
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| 60 | # silently exit if the package was uninstalled but not purged,
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| 61 | # applies to Debian packages only (but shouldn't hurt elsewhere)
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| 62 | [ ! -f /etc/debian_release -o -x $VBOXMANAGE -a -x $BUILDINTMP ] || exit 0
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| 63 |
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| 64 | [ -r /etc/default/virtualbox ] && . /etc/default/virtualbox
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| 65 |
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| 66 | # Preamble for Gentoo
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| 67 | if [ "`which $0`" = "/sbin/rc" ]; then
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| 68 | shift
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| 69 | fi
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| 70 |
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| 71 | begin_msg()
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| 72 | {
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| 73 | test -n "${2}" && echo "${SCRIPTNAME}: ${1}."
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| 74 | logger "${SCRIPTNAME}: ${1}."
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| 75 | }
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| 76 |
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| 77 | succ_msg()
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| 78 | {
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| 79 | logger "${SCRIPTNAME}: done."
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| 80 | }
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| 81 |
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| 82 | fail_msg()
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| 83 | {
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| 84 | echo "${SCRIPTNAME}: failed: ${1}." >&2
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| 85 | logger "${SCRIPTNAME}: failed: ${1}."
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| 86 | }
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| 87 |
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| 88 | failure()
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| 89 | {
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| 90 | fail_msg "$1"
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| 91 | exit 0
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| 92 | }
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| 93 |
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| 94 | running()
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| 95 | {
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| 96 | lsmod | grep -q "$1[^_-]"
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| 97 | }
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| 98 |
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| 99 | start()
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| 100 | {
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| 101 | begin_msg "Starting VirtualBox kernel modules" console
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| 102 | if [ -d /proc/xen ]; then
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| 103 | failure "Running VirtualBox in a Xen environment is not supported"
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| 104 | fi
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| 105 | if ! running vboxdrv; then
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| 106 | if ! rm -f $DEVICE; then
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| 107 | failure "Cannot remove $DEVICE"
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| 108 | fi
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| 109 | if ! $MODPROBE vboxdrv > /dev/null 2>&1; then
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| 110 | setup
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| 111 | if ! $MODPROBE vboxdrv > /dev/null 2>&1; then
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| 112 | failure "modprobe vboxdrv failed. Please use 'dmesg' to find out why"
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| 113 | fi
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| 114 | fi
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| 115 | sleep .2
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| 116 | fi
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| 117 | # ensure the character special exists
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| 118 | if [ ! -c $DEVICE ]; then
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| 119 | MAJOR=`sed -n 's;\([0-9]\+\) vboxdrv$;\1;p' /proc/devices`
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| 120 | if [ ! -z "$MAJOR" ]; then
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| 121 | MINOR=0
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| 122 | else
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| 123 | MINOR=`sed -n 's;\([0-9]\+\) vboxdrv$;\1;p' /proc/misc`
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| 124 | if [ ! -z "$MINOR" ]; then
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| 125 | MAJOR=10
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| 126 | fi
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| 127 | fi
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| 128 | if [ -z "$MAJOR" ]; then
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| 129 | rmmod vboxdrv 2>/dev/null
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| 130 | failure "Cannot locate the VirtualBox device"
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| 131 | fi
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| 132 | if ! mknod -m 0660 $DEVICE c $MAJOR $MINOR 2>/dev/null; then
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| 133 | rmmod vboxdrv 2>/dev/null
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| 134 | failure "Cannot create device $DEVICE with major $MAJOR and minor $MINOR"
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| 135 | fi
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| 136 | fi
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| 137 | # ensure permissions
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| 138 | if ! chown :"${GROUP}" $DEVICE 2>/dev/null; then
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| 139 | rmmod vboxpci 2>/dev/null
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| 140 | rmmod vboxnetadp 2>/dev/null
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| 141 | rmmod vboxnetflt 2>/dev/null
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| 142 | rmmod vboxdrv 2>/dev/null
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| 143 | failure "Cannot change group ${GROUP} for device $DEVICE"
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| 144 | fi
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| 145 | if ! $MODPROBE vboxnetflt > /dev/null 2>&1; then
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| 146 | failure "modprobe vboxnetflt failed. Please use 'dmesg' to find out why"
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| 147 | fi
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| 148 | if ! $MODPROBE vboxnetadp > /dev/null 2>&1; then
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| 149 | failure "modprobe vboxnetadp failed. Please use 'dmesg' to find out why"
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| 150 | fi
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| 151 | if ! $MODPROBE vboxpci > /dev/null 2>&1; then
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| 152 | failure "modprobe vboxpci failed. Please use 'dmesg' to find out why"
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| 153 | fi
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| 154 | # Create the /dev/vboxusb directory if the host supports that method
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| 155 | # of USB access. The USB code checks for the existance of that path.
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| 156 | if grep -q usb_device /proc/devices; then
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| 157 | mkdir -p -m 0750 /dev/vboxusb 2>/dev/null
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| 158 | chown root:vboxusers /dev/vboxusb 2>/dev/null
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| 159 | fi
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| 160 | succ_msg
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| 161 | }
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| 162 |
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| 163 | stop()
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| 164 | {
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| 165 | begin_msg "Stopping VirtualBox kernel modules" console
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| 166 | if running vboxpci; then
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| 167 | if ! rmmod vboxpci 2>/dev/null; then
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| 168 | failure "Cannot unload module vboxpci"
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| 169 | fi
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| 170 | fi
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| 171 | if running vboxnetadp; then
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| 172 | if ! rmmod vboxnetadp 2>/dev/null; then
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| 173 | failure "Cannot unload module vboxnetadp"
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| 174 | fi
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| 175 | fi
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| 176 | if running vboxdrv; then
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| 177 | if running vboxnetflt; then
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| 178 | if ! rmmod vboxnetflt 2>/dev/null; then
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| 179 | failure "Cannot unload module vboxnetflt"
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| 180 | fi
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| 181 | fi
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| 182 | if ! rmmod vboxdrv 2>/dev/null; then
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| 183 | failure "Cannot unload module vboxdrv"
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| 184 | fi
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| 185 | if ! rm -f $DEVICE; then
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| 186 | failure "Cannot unlink $DEVICE"
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| 187 | fi
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| 188 | fi
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| 189 | succ_msg
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| 190 | }
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| 191 |
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| 192 | # enter the following variables in /etc/default/virtualbox:
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| 193 | # SHUTDOWN_USERS="foo bar"
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| 194 | # check for running VMs of user foo and user bar
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| 195 | # SHUTDOWN=poweroff
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| 196 | # SHUTDOWN=acpibutton
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| 197 | # SHUTDOWN=savestate
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| 198 | # select one of these shutdown methods for running VMs
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| 199 | stop_vms()
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| 200 | {
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| 201 | wait=0
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| 202 | for i in $SHUTDOWN_USERS; do
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| 203 | # don't create the ipcd directory with wrong permissions!
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| 204 | if [ -d /tmp/.vbox-$i-ipc ]; then
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| 205 | export VBOX_IPC_SOCKETID="$i"
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| 206 | VMS=`$VBOXMANAGE --nologo list runningvms | sed -e 's/^".*".*{\(.*\)}/\1/' 2>/dev/null`
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| 207 | if [ -n "$VMS" ]; then
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| 208 | if [ "$SHUTDOWN" = "poweroff" ]; then
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| 209 | begin_msg "Powering off remaining VMs"
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| 210 | for v in $VMS; do
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| 211 | $VBOXMANAGE --nologo controlvm $v poweroff
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| 212 | done
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| 213 | succ_msg
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| 214 | elif [ "$SHUTDOWN" = "acpibutton" ]; then
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| 215 | begin_msg "Sending ACPI power button event to remaining VMs"
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| 216 | for v in $VMS; do
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| 217 | $VBOXMANAGE --nologo controlvm $v acpipowerbutton
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| 218 | wait=30
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| 219 | done
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| 220 | succ_msg
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| 221 | elif [ "$SHUTDOWN" = "savestate" ]; then
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| 222 | begin_msg "Saving state of remaining VMs"
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| 223 | for v in $VMS; do
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| 224 | $VBOXMANAGE --nologo controlvm $v savestate
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| 225 | done
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| 226 | succ_msg
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| 227 | fi
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| 228 | fi
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| 229 | fi
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| 230 | done
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| 231 | # wait for some seconds when doing ACPI shutdown
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| 232 | if [ "$wait" -ne 0 ]; then
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| 233 | begin_msg "Waiting for $wait seconds for VM shutdown"
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| 234 | sleep $wait
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| 235 | succ_msg
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| 236 | fi
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| 237 | }
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| 238 |
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| 239 | # setup_script
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| 240 | setup()
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| 241 | {
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| 242 | begin_msg "Building VirtualBox kernel modules" console
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| 243 | stop >/dev/null
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| 244 | if find /lib/modules/`uname -r` -name "vboxpci\.*" 2>/dev/null|grep -q vboxpci; then
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| 245 | begin_msg "Removing old VirtualBox pci kernel module"
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| 246 | find /lib/modules/`uname -r` -name "vboxpci\.*" 2>/dev/null|xargs rm -f 2>/dev/null
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| 247 | succ_msg
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| 248 | fi
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| 249 | if find /lib/modules/`uname -r` -name "vboxnetadp\.*" 2>/dev/null|grep -q vboxnetadp; then
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| 250 | begin_msg "Removing old VirtualBox netadp kernel module"
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| 251 | find /lib/modules/`uname -r` -name "vboxnetadp\.*" 2>/dev/null|xargs rm -f 2>/dev/null
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| 252 | succ_msg
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| 253 | fi
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| 254 | if find /lib/modules/`uname -r` -name "vboxnetflt\.*" 2>/dev/null|grep -q vboxnetflt; then
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| 255 | begin_msg "Removing old VirtualBox netflt kernel module"
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| 256 | find /lib/modules/`uname -r` -name "vboxnetflt\.*" 2>/dev/null|xargs rm -f 2>/dev/null
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| 257 | succ_msg
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| 258 | fi
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| 259 | if find /lib/modules/`uname -r` -name "vboxdrv\.*" 2>/dev/null|grep -q vboxdrv; then
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| 260 | begin_msg "Removing old VirtualBox kernel module"
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| 261 | find /lib/modules/`uname -r` -name "vboxdrv\.*" 2>/dev/null|xargs rm -f 2>/dev/null
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| 262 | succ_msg
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| 263 | fi
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| 264 | begin_msg "Recompiling VirtualBox kernel modules"
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| 265 | if ! $BUILDINTMP \
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| 266 | --save-module-symvers /tmp/vboxdrv-Module.symvers \
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| 267 | --module-source "$MODULE_SRC/vboxdrv" \
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| 268 | --no-print-directory install >> $LOG 2>&1; then
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| 269 | failure "Look at $LOG to find out what went wrong"
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| 270 | fi
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| 271 | if ! $BUILDINTMP \
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| 272 | --use-module-symvers /tmp/vboxdrv-Module.symvers \
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| 273 | --module-source "$MODULE_SRC/vboxnetflt" \
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| 274 | --no-print-directory install >> $LOG 2>&1; then
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| 275 | failure "Look at $LOG to find out what went wrong"
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| 276 | fi
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| 277 | if ! $BUILDINTMP \
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| 278 | --use-module-symvers /tmp/vboxdrv-Module.symvers \
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| 279 | --module-source "$MODULE_SRC/vboxnetadp" \
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| 280 | --no-print-directory install >> $LOG 2>&1; then
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| 281 | failure "Look at $LOG to find out what went wrong"
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| 282 | fi
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| 283 | if ! $BUILDINTMP \
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| 284 | --use-module-symvers /tmp/vboxdrv-Module.symvers \
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| 285 | --module-source "$MODULE_SRC/vboxpci" \
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| 286 | --no-print-directory install >> $LOG 2>&1; then
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| 287 | failure "Look at $LOG to find out what went wrong"
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| 288 | fi
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| 289 | rm -f /etc/vbox/module_not_compiled
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| 290 | succ_msg
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| 291 | }
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| 292 |
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| 293 | dmnstatus()
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| 294 | {
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| 295 | if running vboxdrv; then
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| 296 | str="vboxdrv"
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| 297 | if running vboxnetflt; then
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| 298 | str="$str, vboxnetflt"
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| 299 | if running vboxnetadp; then
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| 300 | str="$str, vboxnetadp"
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| 301 | fi
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| 302 | fi
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| 303 | if running vboxpci; then
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| 304 | str="$str, vboxpci"
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| 305 | fi
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| 306 | echo "VirtualBox kernel modules ($str) are loaded."
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| 307 | for i in $SHUTDOWN_USERS; do
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| 308 | # don't create the ipcd directory with wrong permissions!
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| 309 | if [ -d /tmp/.vbox-$i-ipc ]; then
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| 310 | export VBOX_IPC_SOCKETID="$i"
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| 311 | VMS=`$VBOXMANAGE --nologo list runningvms | sed -e 's/^".*".*{\(.*\)}/\1/' 2>/dev/null`
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| 312 | if [ -n "$VMS" ]; then
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| 313 | echo "The following VMs are currently running:"
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| 314 | for v in $VMS; do
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| 315 | echo " $v"
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| 316 | done
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| 317 | fi
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| 318 | fi
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| 319 | done
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| 320 | else
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| 321 | echo "VirtualBox kernel module is not loaded."
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| 322 | fi
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| 323 | }
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| 324 |
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| 325 | case "$1" in
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| 326 | start)
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| 327 | start
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| 328 | ;;
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| 329 | stop)
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| 330 | stop_vms
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| 331 | stop
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| 332 | ;;
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| 333 | stop_vms)
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| 334 | stop_vms
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| 335 | ;;
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| 336 | restart)
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| 337 | stop && start
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| 338 | ;;
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| 339 | force-reload)
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| 340 | stop
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| 341 | start
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| 342 | ;;
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| 343 | status)
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| 344 | dmnstatus
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| 345 | ;;
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| 346 | *)
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| 347 | echo "Usage: $0 {start|stop|stop_vms|restart|force-reload|status}"
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| 348 | exit 1
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| 349 | esac
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| 350 |
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| 351 | exit 0
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