Date: Thu, 17 Apr 2003 09:37:00 -0400 (EDT) From: Daniel Eischen <eischen@pcnet1.pcnet.com> To: "Sergey A. Osokin" <osa@freebsd.org.ru> Cc: John Polstra <jdp@polstra.com> Subject: Re: FWD: Re: May I add pthread_[gs]etconcurrency to the threads libr Message-ID: <Pine.GSO.4.10.10304170933580.9381-100000@pcnet1.pcnet.com> In-Reply-To: <20030417095221.GC67305@freebsd.org.ru>
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On Thu, 17 Apr 2003, Sergey A. Osokin wrote: > On Thu, Apr 17, 2003 at 05:46:07AM -0400, Daniel Eischen wrote: > > On Thu, 17 Apr 2003, Sergey A. Osokin wrote: > > > On Wed, Apr 16, 2003 at 09:44:09AM -0700, John Polstra wrote: > > > > > > > > FYI -- Dan Eischen asked me not to commit your changes to > > > > libpthread. I then told him he should at least try to use your man > > > > page and credit you appropriately. > > > > > > > > I also told him that he's wrong about returning ENOTSUP, according > > > > to the standards. > > > > > > So, I can't understand Daniel's position. > > > > Because usually POSIX functions are either fully implemented or not > > implemented at all. I took a look at the POSIX spec and this is not > > the case with pthread_[gs]setconcurrency; they do match what you > > say. > > > > > AFAIK at this time real implementation of that fuctions not yet avaliable. > > > If it not yet avaliable - I think we must use this implementation. > > > In near future, when the other implementations to be avaliable, > > > somebody immediatly replace old fake implementation with new real one. > > > > You missed my response that said I am implementing them "for real" > > (not fake) and that I had a slew of other changes. I am a day or > > so away from commiting my changes (this is for libpthread, not > > libc_r or libthr). > > Thanks, i see. So, what about other (not libpthread) implementations > of threads (like libc_r and libthr)? It's OK for those; libc_r will never need anything other than a fake one, and Jeff said it was OK for libthr (Jeff, correct me if I'm wrong). -- Dan Eischen
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