Re: [OT] 'volatile' in userspace

[Jeff Dike]

On Tue, Jul 11, 2006 at 09:53:53PM +1000, Nick Piggin wrote:
> But I don't see how the volatile or pipe solutions are any better
> though: it would seem that both result in undefined behaviour
> according to my vfork man page.

What undefined behavior does the pipe solution result in, considering
it doesn't use vfork?

				Jeff
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