Re: [xml] initGenericErrorDefaultFunc weirdness.

[Jose Commins <axora myrealbox com>]

	With your suggestion below, I get ' main.c:109: error: invalid lvalue 
in unary `&' '
	With this: 
initGenericErrorDefaultFunc((xmlGenericErrorFunc)&MyXMLErrorFunction) I 
still get: 'main.c:109: passing arg 1 of `initGenericErrorDefaultFunc' 
from incompatible pointer type' error.
	Argh!


Regards,
		Jose.

--
 Death, taxes and Microsoft. If you put it that way, the first two 
don't seem so bad.

On 2 Jun 2004, at 3:37 am, William M. Brack wrote:

> 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