Subject: Re: [POWERPC] convert string i/o operations to C

From: Benjamin Herrenschmidt <[email-masked]>
Date: Wed, 20 Sep 2006 10:08:58 +1000

> 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.