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generic-poky/scripts/poky-qemu-ifdown

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scripts: Always try to start distccd, improve distccd cleanup, add SDK directory to the search path so any cross compiler installed in /usr/local/poky is found and used, add ifdown script to avoid warning messages git-svn-id: https://svn.o-hand.com/repos/poky/trunk@3649 311d38ba-8fff-0310-9ca6-ca027cbcb966
2008-01-31 17:42:44 +00:00
#!/bin/sh
# QEMU network interface configuration script
#
# Copyright (C) 2006-2007 OpenedHand Ltd.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
qemu: Use a TAP device instead of slirp for networking With this patch, a persistent TAP device is set up by poky-qemu-ifup, which is now run before qemu. The qemu command line now uses the device that was constructed (rather than the hard-coded tap0) and it is told not to run any networking scripts. When qemu shuts down, poky-qemu-ifdown removes the TAP device. sudo use - sudo is used to run poky-qemu-ifup. sudo is no longer used to run qemu, as qemu no longer needs privileges to set up networking. poky-qemu-ifdown is run without privileges, as you can remove a TAP device which you own. Signed-off-by: Jeff Dike <jdike@linux.intel.com>
2010-07-21 15:04:59 +00:00
TAP=$1
scripts: Always try to start distccd, improve distccd cleanup, add SDK directory to the search path so any cross compiler installed in /usr/local/poky is found and used, add ifdown script to avoid warning messages git-svn-id: https://svn.o-hand.com/repos/poky/trunk@3649 311d38ba-8fff-0310-9ca6-ca027cbcb966
2008-01-31 17:42:44 +00:00
qemu: Use a TAP device instead of slirp for networking With this patch, a persistent TAP device is set up by poky-qemu-ifup, which is now run before qemu. The qemu command line now uses the device that was constructed (rather than the hard-coded tap0) and it is told not to run any networking scripts. When qemu shuts down, poky-qemu-ifdown removes the TAP device. sudo use - sudo is used to run poky-qemu-ifup. sudo is no longer used to run qemu, as qemu no longer needs privileges to set up networking. poky-qemu-ifdown is run without privileges, as you can remove a TAP device which you own. Signed-off-by: Jeff Dike <jdike@linux.intel.com>
2010-07-21 15:04:59 +00:00
TUNCTL=`which tunctl`
[ "$TUNCTL" = "" ] && TUNCTL=/usr/sbin/tunctl
scripts: Always try to start distccd, improve distccd cleanup, add SDK directory to the search path so any cross compiler installed in /usr/local/poky is found and used, add ifdown script to avoid warning messages git-svn-id: https://svn.o-hand.com/repos/poky/trunk@3649 311d38ba-8fff-0310-9ca6-ca027cbcb966
2008-01-31 17:42:44 +00:00
qemu: Use a TAP device instead of slirp for networking With this patch, a persistent TAP device is set up by poky-qemu-ifup, which is now run before qemu. The qemu command line now uses the device that was constructed (rather than the hard-coded tap0) and it is told not to run any networking scripts. When qemu shuts down, poky-qemu-ifdown removes the TAP device. sudo use - sudo is used to run poky-qemu-ifup. sudo is no longer used to run qemu, as qemu no longer needs privileges to set up networking. poky-qemu-ifdown is run without privileges, as you can remove a TAP device which you own. Signed-off-by: Jeff Dike <jdike@linux.intel.com>
2010-07-21 15:04:59 +00:00
$TUNCTL -d $TAP