On Sat, 2009-01-10 at 17:19 +0100, Oleg Nesterov wrote:

> I am not sure we are talking about the same thing, but afaics poll() +
> signalfd can work to (say) reap the childs. Actually, ppoll() alone is
> enough.
> 
Last time I checked, ppoll() was not actually implemented across all
architectures in a manner that solved the race it was intended to solve.

I'd be delighted to learn that this had been fixed? :-)

Soctt
-- 
Scott James Remnant
scott@canonical.com