bhyve: allow specifiying tty by fd
novel at FreeBSD.org
Wed Apr 9 17:27:09 UTC 2014
Peter Grehan wrote:
> Hi Roman,
> > Currently bhyve(8) allows to specify either stdio or device path as a
> > TTY device. However, it could be useful to specify a TTY device by file
> > descriptor, e.g. when bhyve is being executed in an automated way by
> > other application, so a result of openpty(3) could be passed to it.
> > Attached a poc patch for that. It allows to specify fd this way:
> > bhyve <snip> -s 31,lpc -l com1,fd=19 vm0
> Yes, useful idea, and will become more relevant in the capsicum world
> of passing fd's to a sandboxed bhyve.
> Thanks: I'll get this submitted.
Any news on that?
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