Subject: Re: MacIIsi/vi/vx test kernel available
To: Allen Briggs <>
From: Valtteri Vuorikoski <>
List: macbsd-general
Date: 06/14/1995 18:04:03
Allen Briggs has randomly hit several keys, resulting in
> Hmm...  dt should be setup to fail if it can't get grf0 and grf0 should
> be setup to not allow opens if it's not configured.

 If grf isn't configured, open() fails and errno is set to Device not configured,
if I can believe in what 'cat' says. I just made dt so that if no grfs could be 
opened it doesn't start (though I have yet to test the no-start in action :)

'Good-bye and hello, as always'