[EMAIL PROTECTED] (Denis Barbier) writes:
> 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?
Send a signal to the process.
MfG
Goswin
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