Commit Graph

3 Commits

Author SHA1 Message Date
Ruslan Ermilov
9fddcc6661 Fix our ioctl(2) implementation when the argument is "int". New
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
2006-09-27 19:57:02 +00:00
Warner Losh
c398230b64 /* -> /*- for license, minor formatting changes 2005-01-07 01:45:51 +00:00
Nick Sayer
a5213f145a Add the tap driver.
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
2000-07-20 17:01:10 +00:00