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=ham autolearn_force=no version=3.4.4 X-Google-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,a011e82e0079f0ea X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2003-08-09 11:29:47 PST Path: archiver1.google.com!news1.google.com!newsfeed.stanford.edu!logbridge.uoregon.edu!newsfeed.stueberl.de!eusc.inter.net!cs.tu-berlin.de!not-for-mail From: Stephan Heinemann Newsgroups: comp.lang.ada Subject: Re: Ravenscar - Multiple Protected Entries Date: 9 Aug 2003 18:29:47 GMT Organization: Technische Universitaet Berlin, Deutschland Message-ID: References: NNTP-Posting-Host: fiesta.cs.tu-berlin.de Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit X-Trace: news.cs.tu-berlin.de 1060453787 18651 130.149.17.156 (9 Aug 2003 18:29:47 GMT) X-Complaints-To: news@cs.tu-berlin.de NNTP-Posting-Date: 9 Aug 2003 18:29:47 GMT User-Agent: tin/1.4.6-20020816 ("Aerials") (UNIX) (SunOS/5.9 (sun4u)) Xref: archiver1.google.com comp.lang.ada:41287 Date: 2003-08-09T18:29:47+00:00 List-Id: Multiple protected entries are prohibited, saying that more than exactly one barrier could be opened at the same time and therefore introducing non-determinism as more than one task were able to enter the resource (YCS-2003-348 4.1.4). I cannot follow this reasoning as FIFO_Within_Priorities is used. Can anybody help me with this? Thanks in advance, Stephan