Re: [xml] enhancing the error handling API

[Sander Vesik <sander_traveling yahoo co uk>]

Aleksey Sanin wrote:
> Daniel Veillard wrote:
>
> >  This would require also adding:
> >    - registering function both globally and for parsing/validation/xslt
> >      contexts. This means global or thread specific new variables.
> No thread specific variables! Only global ones, this is the point.
> You create a global callback which application can replace and
> after that, the application will be responsible for handling
> threads, etc.

So what happens if you are a library writer? The library installs its own 
libxml callbacks and it has no idea that the app might do the same - and 
vice versa. even another library might want to do so. requiring only one 
user would not be nice. if these are per-thread you can work around the 
problem.

> Aleksey

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