/dev/cuad0: Device busy
Eugene Grosbein
eugen at kuzbass.ru
Mon Feb 4 14:42:10 UTC 2008
On Mon, Feb 04, 2008 at 05:10:20AM -0800, Jeremy Chadwick wrote:
> Also, the above mechanism must be fairly old, because I imagine it would
> be more effective to utilise kqueue/kevent to inform said programs of
> when the serial port is available for use.
The kqueue/kevent had appeared only in 4.x version of FreeBSD
and serial ports were used long time before.
Eugene Grosbein
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