Re: [xml] when to call initGenericErrorDefaultFunc()

[Stefan Kost <kost imn htwk-leipzig de>]

Hi hi,

Thanks for all the replies. Now I use :

  xsltSetGenericErrorFunc(self,(xmlGenericErrorFunc)xsltErrorHandler);

and it works as expected.
Danile: what about fixing the API documentation. it is not very clear at this point.

Stefan


> hi,
> since I didn't use it till now, I can't tell how to use the error handling
> functionality of libxml, but I would like to remark, that
>
>
> > initGenericErrorDefaultFunc(gitk_libxml_error_func);
>
>
> is implicitly converted to:
>
>
> > >   initGenericErrorDefaultFunc(&gitk_libxml_error_func);
>
> these two calls are semantically identical. The problem is rather that
> initGenericErrorDefaultFunc takes a pointer to a function pointer as an
> argument and directs this pointer to the default error handling function:
>
> xmlerror.h:
> typedef void (*xmlGenericErrorFunc) (void *ctx,
>                                  const char *msg,
>                                  ...);
>
> error.c:
> void
> initGenericErrorDefaultFunc(xmlGenericErrorFunc * handler)
> {
>     if (handler == NULL)
>         xmlGenericError = xmlGenericErrorDefaultFunc;
>     else
>         (*handler) = xmlGenericErrorDefaultFunc;
> }
>
> Cheers,
>   Marcus
> _______________________________________________
> xml mailing list, project page  http://xmlsoft.org/
> xml gnome org
> http://mail.gnome.org/mailman/listinfo/xml



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