> -----Original Message----- > From: Jim Jagielski > Sent: Mittwoch, 8. Januar 2014 14:03 > To: Jeff Trawick > Cc: Apache HTTP Server Development List; apr > Subject: Re: Event and atomics, round II > > > On Jan 7, 2014, at 3:15 PM, Jeff Trawick <traw...@gmail.com> wrote: > > > > +1 for APR trunk, +0.9 for future APR 1.6.x, -0.9 for APR 1.5.x... > > > > alternate opinions? > > > > As far as I know, C guarantees that > > if (a) > > is the same as > > if (a != 0) > > So I'm unsure of the need for this patch.
yeah, the question is what it really changes. I guess what needs changing is the expectation by the caller that the previous value is returned and not just a boolean that indicates that the *new* value is zero or not (true if not). Regards Rüdiger
