Re: [Xen-devel] Re: Error reporting capabilities for libxc

[Gerd Hoffmann <kraxel@xxxxxxx>]

Anthony Liguori wrote:
> I know it's a bigger patch, but the Right Thing to do here is to just
> propagate an error code through the libxc functions.

That doesn't allow a descriptive text message, which is often quite
useful to figure what went wrong in detail.  error codes such as errno
== EINVAL are not very helpful for trouble shooting ...

What number space we are talking about btw?  errno?  something else?

cheers,
  Gerd

-- 
Gerd Hoffmann <kraxel@xxxxxxx>
http://www.suse.de/~kraxel/julika-dora.jpeg

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