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Date: Mon, 27 Jul 2009 22:42:05 -0700
From: Andrew Sharp <andy.sharp@onstor.com>
To: Rendell Fong <rendell.fong@onstor.com>
Subject: Re: strerror and errno in kernel
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On Mon, 27 Jul 2009 22:36:24 -0700 Rendell Fong
<rendell.fong@onstor.com> wrote:

> I give up.  Can't build the kernel whenever strerror or errno is
> referenced. Can you point me to some of your code that uses it?
> I can't even locate the include files that defines them.

Well, the obvious conclusion is that they don't exist.  errno for sure
doesn't, that's a C library thing.  As for strerror, I figured the
might be an implementation there or something close to it, but I guess
not.