OSS in jail

[Luís Fernando Schultz Xavier da Silveira]

Sorry, I meant write-only mode.

On Sun, Dec 06, 2015 at 09:45:12PM +0200, Anton Sayetsky wrote:
> 2015-12-06 21:44 GMT+02:00 Luís Fernando Schultz Xavier da Silveira
> <schultz at ime.usp.br>:
> > Hi,
> >
> > I would like one of my jails to have the ability to play back sound,
> > but not to record it. As I understand, sound is played back by writing
> > to /dev/dsp and recorded by reading from it. Hence, placing the /dev/dsp
> > device (and /dev/dsp[0-9]* devices) in the jail via devfs.rules is not
> > a solution since the jail superuser can override permissions on these
> > devices and even read from them when they lack read permission.
> >
> > Is there a way to give a device to a jail in read-only mode?
> How do you want to write sound output to read-only device?
> _______________________________________________
> freebsd-questions at freebsd.org mailing list
> https://lists.freebsd.org/mailman/listinfo/freebsd-questions
> To unsubscribe, send any mail to "freebsd-questions-unsubscribe at freebsd.org"