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* poky-qemu-[ifup|ifdown]: Use native tunctlJeff Dike2010-08-201-7/+27
| | | | | | | | | | | | | | | | | poky-qemu-ifup can run standalone by root in order to configure a bank of tap devices for later qemu use. These devices will, if possible, be owned by a specified group to which qemu users must belong. If the kernel is too old to support TUNSETGROUP, then it falls back to setting the tap device to be owned by a particular user, and that user will be the only one allowed to use it. Also overall usability improvements to the scripts, usage() help, etc. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Scott Garman <scott.a.garman@intel.com>
* qemu: Use a TAP device instead of slirp for networkingJeff Dike2010-08-201-6/+4
| | | | | | | | | | | | | | | | 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>
* scripts: Always try to start distccd, improve distccd cleanup, add SDK ↵Richard Purdie2008-01-311-0/+27
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