Re: Return types of signal handlers

[Murray Cumming <murrayc murrayc com>]

On Wed, 2008-06-18 at 12:10 +0200, jody wrote:
> Hi
> Some signal handlers are required to return a boolean,
> but in the reference only a prototype for such a function is
> given, but no explanation what the value returned has as
> effect.
> 
> Is there some general rule what a return value of "true" (or "false")
> has for a bool-valued signale handler?

This is covered in the Basics section in the book:
http://www.gtkmm.org/docs/gtkmm-2.4/docs/tutorial/html/sec-xeventsignals.html

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