Article View: borland.public.cppbuilder.nativeapi
Article #2064Re: Need help with Mutex
From: Bob Gonder
Date: Sat, 28 Apr 2007 17:36
Date: Sat, 28 Apr 2007 17:36
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Dennis Jones wrote: >Perhaps I am mistaken, but it looks to me like the problem is obvious...your >comment says, "Create a mutex with no initial owner", but the code creates >it owned (conflicts with the comment). Then you attempt to wait for the >mutex, and 5 seconds later, due to timeout, the exception is thrown. The CreateMutex(true) returns with ownership. The wait() satisfies with pre-ownership to eliminate deadlock. Drawback is now the mutex is owned twice and should be released twice.
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X-Google-Thread: 10cc67,28184df4065864d1 X-Google-Attributes: gid10cc67,public X-Google-Language: ENGLISH,ASCII-7-bit From: Bob Gonder <notbg@notmindspring.invalid> Newsgroups: borland.public.cppbuilder.nativeapi Subject: Re: Need help with Mutex Date: Sat, 28 Apr 2007 10:36:20 -0700 Organization: MindSpring Enterprises, Inc. Reply-To: notbg@notmindspring.invalid Message-ID: <i717339g3u8esppurihllgq3aj0a5qelig@4ax.com> References: <4633777f$1@newsgroups.borland.com> <4633807b$1@newsgroups.borland.com> X-Newsreader: Forte Agent 1.93/32.576 English (American) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 67.77.147.157 X-Trace: newsgroups.borland.com 1177781778 67.77.147.157 (28 Apr 2007 10:36:18 -0700) Lines: 12 Path: arc1-ca.pugleaf.net!g2news1.google.com!news4.google.com!proxad.net!proxad.net!ecngs!feeder.ecngs.de!newsfeed.freenet.de!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail