Re: [POWERPC] convert string i/o operations to C
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2006-09-20 00:09:17
Why? If "ns" <= 0 there is no I/O done...
For the sake of being paranoid :) What happens on x86 if you do a rep ; insw with a 0 count ? Ben.