Re: getty and hw flow control

[dann frazier <dannf@debian.org>]

On Tue, May 13, 2014 at 03:15:51AM +0200, Samuel Thibault wrote:
> dann frazier, le Mon 12 May 2014 18:56:04 -0600, a écrit :
> >  I'm working on enabling a platform that I'm told will be using
> > hardware flow control on the serial console. To prepare for this, I've
> > put together this patch to detect the crtscts setting on the console,
> > and set the -h flag for the getty. It works, but I'd appreciate a
> > review by someone who knows serial more than I.
> 
> It looks fine to me.
> 
> > Specifically, is it possible that a system that uses crtscts would not
> > behave well w/ 'getty -h'?
> 
> No, since passing -h is exactly enabling CRTSCTS.

Thanks for the review! Change pushed.