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=0.4 required=5.0 tests=BAYES_00,FORGED_MUA_MOZILLA autolearn=no autolearn_force=no version=3.4.4 X-Google-Thread: 103376,534dd301375921ac X-Google-NewGroupId: yes X-Google-Attributes: gida07f3367d7,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII Received: by 10.68.223.40 with SMTP id qr8mr8653604pbc.0.1339826688450; Fri, 15 Jun 2012 23:04:48 -0700 (PDT) Path: l9ni56262pbj.0!nntp.google.com!news1.google.com!news.glorb.com!news2.arglkargh.de!news.swapon.de!eternal-september.org!feeder.eternal-september.org!mx04.eternal-september.org!.POSTED!not-for-mail From: "J-P. Rosen" Newsgroups: comp.lang.ada Subject: Re: Is Text_IO.Put_Line() thread-safe? Date: Sat, 16 Jun 2012 08:04:47 +0200 Organization: A noiseless patient Spider Message-ID: References: <93201f1a-d668-485e-83b4-492bc283f36e@googlegroups.com> <3fff1269-06f5-47a2-bc10-c2145b3a297d@googlegroups.com> Mime-Version: 1.0 Injection-Date: Sat, 16 Jun 2012 06:04:48 +0000 (UTC) Injection-Info: mx04.eternal-september.org; posting-host="o9kcvzDJd/XIM9rg5wNFRA"; logging-data="4944"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19gch7cVZ7bINRWp+Oj7dXQ" User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:12.0) Gecko/20120428 Thunderbird/12.0.1 In-Reply-To: Cancel-Lock: sha1:kvrUU80sp22OJrvyOxJ9i5rXsx8= X-Enigmail-Version: 1.4.2 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Date: 2012-06-16T08:04:47+02:00 List-Id: Le 16/06/2012 04:00, BrianG a �crit : > On the Put_Line issue, why not simply wrap it in a protected object Because all IO's are potentially blocking operations. By all means, use a task and a rendezvous! Simple, no problem, it works. PO are for simple, relatively low level stuff (in general). Rendezvous are generally better for high level synchronization. -- J-P. Rosen Adalog 2 rue du Docteur Lombard, 92441 Issy-les-Moulineaux CEDEX Tel: +33 1 45 29 21 52, Fax: +33 1 45 29 25 00 http://www.adalog.fr