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#!/bin/sh
# $Id: postflight $
## @file
# Post flight installer script for the VirtualBox OS X kernel extensions.
#
#
# Copyright (C) 2007-2020 Oracle Corporation
#
# This file is part of VirtualBox Open Source Edition (OSE), as
# available from http://www.virtualbox.org. This file is free software;
# you can redistribute it and/or modify it under the terms of the GNU
# General Public License (GPL) as published by the Free Software
# Foundation, in version 2 as it comes in the "COPYING" file of the
# VirtualBox OSE distribution. VirtualBox OSE is distributed in the
# hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
#
set -e
# Setup environment.
export PATH="/bin:/usr/bin:/sbin:/usr/sbin:$PATH"
unload_service()
{
ITEM_ID=$1
ITEM_PATH=$2
FORCED_USER=$3
loaded="NO"
test -n "$(sudo -u "$FORCED_USER" launchctl list | grep $ITEM_ID)" && loaded="YES"
if [ "$loaded" = "YES" ] ; then
echo "Unloading previously installed service: $ITEM_ID"
sudo -u "$FORCED_USER" launchctl unload -F "$ITEM_PATH/$ITEM_ID.plist"
fi
}
load_service()
{
ITEM_ID=$1
ITEM_PATH=$2
FORCED_USER=$3
echo "Loading newly installed service: $ITEM_ID"
sudo -u "$FORCED_USER" launchctl load -F "$ITEM_PATH/$ITEM_ID.plist"
}
unload_service "org.virtualbox.additions.vboxservice" "/Library/LaunchDaemons" "root"
unload_service "org.virtualbox.additions.vboxclient" "/Library/LaunchAgents" "${USER}"
items="VBoxGuest"
for item in $items; do
kext_item="org.virtualbox.kext.$item"
loaded="NO"
test -n "$(kextstat | grep $kext_item)" && loaded="YES"
if [ "$loaded" = "YES" ] ; then
echo "Unloading $item kernel extension..."
kextunload -b $kext_item
fi
done
echo "Updating kernel cache (should trigger loading of new modules)."
touch "/System/Library/Extensions/"
kextcache -update-volume / || true
load_service "org.virtualbox.additions.vboxservice" "/Library/LaunchDaemons" "root"
load_service "org.virtualbox.additions.vboxclient" "/Library/LaunchAgents" "${USER}"
echo "Warning: If VBoxService adjusts the time backwards (because of --biossystemtimeoffset), the installer may hang."
echo "Done."
exit 0;
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