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On Sun, 20 Oct 2002 02:04:48 +0900
Takahiro Kambe <taca@back-street.net> wrote:

> At that time, we thought this functionality should be controllable
> with sysctl(8).
> 
> kern.shutdown_beep.on		(bool)	beep on shutdown or not
> kern.shutdown_beep.duration	(int)	beep time in some unit
> kern.shutdown_beep.pitch	(int)	pitch of beep
> kern.shutdown_beep.count	(int)	beep number of times

I have tried this, under the machdep. namespace. Adding new sysctl's
involves more work, and also needs modifying the sysctl program
itself... I do not like this... So I've added two new configuration
variables to specify the freq/time. That is

options BEEP_ON_HALT - if defined, specifies how many beeps. If not
                       defined, the feature is *completly* disabled
                       (cannot be easily achieved with sysctl...)
options BEEP_ON_HALT_FREQ - frequency in hz.
options BEEP_ON_HALT_TIME - duration of tone in msecs.

What do you think?

Thanks!

-- 
Julio Merino (http://jmmv.dyndns.org/) <jmmv@menta.net>

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