[PATCH libinput v2 3/3] Change the logging system to be per-context

[Peter Hutterer]

On Thu, Jun 19, 2014 at 10:02:30AM +0200, Hans de Goede wrote:
> Hi,
> 
> On 06/19/2014 06:57 AM, Peter Hutterer wrote:
> > Rather than a single global logging function, make the logging dependent on
> > the individual context. This way we won't stomp on each other's feet in the
> > (admittedly unusual) case of having multiple libinput contexts.
> > 
> > The userdata argument to the log handler was dropped. The caller has a ref to
> > the libinput context now, any userdata can be attached to that context
> > instead.
> > 
> > Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
> 
> Hmm, you've removed the user_data argument to the log-handler how is
> a custom log-handler supposed to get to any specific (dynamic) data it
> may need ?

The libinput context is now available to the logging function, and that 
context can be passed to libinput_get_user_data()*. tbh, I didn't see quite
the need to have a separate userdata for logging.

Cheers,
   Peter

* once I constify that function, sorry