On Tue, Jun 02, 2009 at 10:52:59AM +0100, Daniel P. Berrange wrote:
This patch adds support for bridge, virtual network, multicast and user-mode networking in the User Mode Linux driver. You can't pass an open TAP device file descriptor to UML, so we also extend the bridge.c file to supporting creation & deletion of persistent TAP devices.
Looks fine,
+ if (!tapfd && + (errno = ioctl(fd, TUNSETPERSIST, 1))) + goto error;
I was just a bit worried about this new ioctl value, but it seems defined even on old kernels. ACK, Daniel -- Daniel Veillard | libxml Gnome XML XSLT toolkit http://xmlsoft.org/ daniel@veillard.com | Rpmfind RPM search engine http://rpmfind.net/ http://veillard.com/ | virtualization library http://libvirt.org/