> > > and foolish to program without reading interface specifications
> > > or the code. It did not occur to me to shift the blame onto
> > > copy_from_user creators.
> >
> > Please send me your mailing address. I shall send you a copy of
> > "Design of Everyday Things" (Donald A Norman). You should not blame
> > yourself for others' bad design.
>
> By extrapolation perhaps you'd also care to reimplement it in terms of
> exceptions, refcount the objects with an object based primitive to do the
> transfers, garbage collect to remove memory leaks and implement strings and
> variable size buffers as base objects.
Actually, no. 0 vs. -ERRNO is common in kernel, objects are not.
Pavel
-- Philips Velo 1: 1"x4"x8", 300gram, 60, 12MB, 40bogomips, linux, mutt, details at http://atrey.karlin.mff.cuni.cz/~pavel/velo/index.html.- 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/