From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 13862 invoked by alias); 17 Aug 2012 06:31:28 -0000 Received: (qmail 13850 invoked by uid 22791); 17 Aug 2012 06:31:26 -0000 X-SWARE-Spam-Status: No, hits=-3.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from localhost (HELO sourceware.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 17 Aug 2012 06:31:10 +0000 From: "tingw.liu at gmail dot com" To: glibc-bugs@sources.redhat.com Subject: [Bug nptl/14484] sem_timedwait always return -1 with errno 110 (ETIMEDOUT). Date: Fri, 17 Aug 2012 06:31:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: nptl X-Bugzilla-Keywords: X-Bugzilla-Severity: critical X-Bugzilla-Who: tingw.liu at gmail dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org X-SW-Source: 2012-08/txt/msg00102.txt.bz2 http://sourceware.org/bugzilla/show_bug.cgi?id=14484 --- Comment #4 from tingweiliu 2012-08-17 06:31:09 UTC --- (In reply to comment #1) > What output do you expect? Your test program is never posting the semaphore, so > of course it's going to timeout. Actually when running it I get EINTR rather > than ETIMEDOUT; I'm using a fairly old kernel so perhaps they fixed the kernel > bug where timed semaphores error out with EINTR when receiving a signal instead > of properly restarting the syscall. Can you tell me which reason will result in errno 110 ? My abstimeout really greater than now. Thanks a lot! -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.