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* Add new TAPGIFNAME tap(4) character device ioctl. This is aemax2008-09-081-0/+1
| | | | | | | | convenient shortcut to obtain network interface name using file descriptor for character device. Obtained from: NetBSD MFC after: 1 week
* Fix our ioctl(2) implementation when the argument is "int". Newru2006-09-271-1/+1
| | | | | | | | | | | | | ioctls passing integer arguments should use the _IOWINT() macro. This fixes a lot of ioctl's not working on sparc64, most notable being keyboard/syscons ioctls. Full ABI compatibility is provided, with the bonus of fixing the handling of old ioctls on sparc64. Reviewed by: bde (with contributions) Tested by: emax, marius MFC after: 1 week
* /* -> /*- for license, minor formatting changesimp2005-01-071-1/+1
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* Add the tap driver.nsayer2000-07-201-0/+73
The tap driver is used to present a virtual Ethernet interface to the system. Packets presented by the network stack to the interface are made available to a character device in /dev. With tap and the bridge code, you can make remote bridge configurations where both sides of the bridge are separated by userland daemons. This driver also has a special naming hack to allow it to serve a similar purpose to the vmware port. Submitted by: myevmenkin@att.com, vsilyaev@mindspring.com
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