Re: dma(8): Fix race condition in multi-recipient delivery

["Simon 'corecode' Schubert" <corecode@xxxxxxxxxxxx>]

Daniel Roethlisberger wrote:
> Daniel Roethlisberger <daniel@roe.ch> 2009-07-10:
> > I guess it is easier to lock the queue file instead of fully
> > reopening and fixing the unlink() race.
>
> I cleaned up my original hack, maybe this version is a tad more
> convincing :)

This doesn't work for me.  All processes are stuck in state lockf.  I 
think we can't reliably combine fcntl locks and flock locks.

cheers
  simon

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