> > > It's not that we confuse flags with some other flag all that
> > > frequently that would necessiate some structure-based more abstract
> > > protection of these variables.
>
> are you sure type-checking is really needed? Sure people can mess up the
> flags variable, but 64-bit archs could do a sizeof at compile-time.
Yes, it is needed; type-checking can be easily implemented as
{
unsigned long foo;
(&foo == &arg);
}
-- that gives warning when arg is not unsigned long.
Pavel
-- Worst form of spam? Adding advertisment signatures ala sourceforge.net. What goes next? Inserting advertisment *into* email? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/