From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=unavailable autolearn_force=no version=3.4.4 Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!news.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail From: Jeffrey Carter Newsgroups: comp.lang.ada Subject: Re: Timeouts in Ada Date: Thu, 17 Jul 2014 12:02:24 -0700 Organization: Also freenews.netfront.net; news.tornevall.net; news.eternal-september.org Message-ID: References: <50bdb713-7ce1-411b-810b-9bdee1d26b7a@googlegroups.com> <7581b098-ea30-4b34-a51e-2f0dd5a57563@googlegroups.com> <131b545e-185b-4c4a-8a72-c627ff507138@googlegroups.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Injection-Date: Thu, 17 Jul 2014 19:02:25 +0000 (UTC) Injection-Info: mx05.eternal-september.org; posting-host="ec00b5351686c67721798cbf9cd968b0"; logging-data="16082"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19vVaUQkRfYIJfCg2deg+bty8d0MdMsXzA=" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 In-Reply-To: <131b545e-185b-4c4a-8a72-c627ff507138@googlegroups.com> Cancel-Lock: sha1:s6f/JWA5lvLtiTnzwmPKvbcu4hQ= Xref: news.eternal-september.org comp.lang.ada:21012 Date: 2014-07-17T12:02:24-07:00 List-Id: On 07/17/2014 10:58 AM, NiGHTS wrote: > > Again, your links were very helpful. It led me to the following discussion on > this topic which I feel completely satisfies my curiosity on this subject. > > http://archive.adaic.com/standards/83lrm/html/lrm-09-07.html Unfortunately, no. Things are quite different between Ada 83 and Ada 95 (and later). This is much simpler in Ada 83 because all entry calls result in a rendezvous, and if accepted that rendezvous must complete. Ada 95 introduced protected objects with entries and requeue, and it became much more complex. -- Jeff Carter "You a big nose have it." Never Give a Sucker an Even Break 107