Re: [xml] initGenericErrorDefaultFunc weirdness.

["William M. Brack" <wbrack mmm com hk>]

Jose Commins said:
>       Odd, I am trying to use:
>
>       initGenericErrorDefaultFunc((xmlGenericErrorFunc)MyXMLErrorFunction);
>
>       But I get this error on compilation:
>
>       main.c:109: passing arg 1 of `initGenericErrorDefaultFunc' from
> incompatible pointer type
>
>       And here's my function:
>
> void MyXMLErrorFunction(void *ctx, const char *msg, ...)
> {
>       printf("Aiee!  And error has occured!\n");
> }
>
>
>       I've tried everything: using the direct address, different
> assignments
> and so on, but I either get the same error or bus errors.  I *do*
> have
> this working:
>
>       xmlSetGenericErrorFunc(NULL,
> (xmlGenericErrorFunc)MyXMLErrorFunction);
>
>       And that works fine.
>
>       But, am I doing something wrong with the declaration/assignment of
> 'initGenericErrorDefaultFunc' or is it b0rked?
>
>
> Regards,
>               Jose.

> From xmlerror.h:
XMLPUBFUN void XMLCALL
    xmlSetGenericErrorFunc      (void *ctx,
                                 xmlGenericErrorFunc handler);
XMLPUBFUN void XMLCALL
    initGenericErrorDefaultFunc (xmlGenericErrorFunc *handler);

so perhaps you could try

initGenericErrorDefaultFunc(&(xmlGenericErrorFunc)MyXMLErrorFunction);

(i.e. use the '&' address-of operator)?

Regards,

Bill