Re: dhcp idea

[barbier@linuxfr.org (Denis Barbier)]

On Tue, Nov 11, 2003 at 11:04:18PM -0500, Joey Hess wrote:
[...]
> If you're going to change cdebconf -- which this would require -- it
> would be more general to add a 'cancel' button to progress bars, and
> arrange for it to somehow do something useful.

It seems doable, but how can scripts be told that this key has been
pressed?  The only solution I found is to have PROGRESS SET returns a
non-zero value, which can then be caught by callers.  Other ideas?

Denis