X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:from:to:message-id:in-reply-to:references :subject:mime-version:content-type:content-transfer-encoding; q= dns; s=default; b=Vm5mVLS6ype8ObduZOq3i+Yjp88DN+D99oVCIJiMvDVq5P 7ACNAPWhO+wszUjHtPWOpr7bxAIumJgqd/3eHMfnYRQxdmq5UlO481cFe9XRnjpd N/HRQMpfvY2eWzawSNifNFC8CnLBZVGBvGIvmGYws/5Ex9D0SkzlBlcWMGqic= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:date:from:to:message-id:in-reply-to:references :subject:mime-version:content-type:content-transfer-encoding; s= default; bh=U9EO09rHJV4L0pGX7ne7A4SvaNA=; b=Siqtk5J+TeuOFs1wpONK 47xSVYw0fcbq0NQxuJuGTMma/3hhFZYLWxibeE5oOjNwiMUXUThLMK2CHcnr1kdJ 2saT0BOPSHTRpa2k0i6i+vOdeszpb3nCt+7gmMRiDJ1ogoYO7BHBRW3jj0Jlx7HW 1k8XXS1QdroXMq0hUHr0cng= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-3.6 required=5.0 tests=AWL,BAYES_50,SPF_NEUTRAL,URI_HEX autolearn=no version=3.3.2 X-HELO: sam.nabble.com Date: Tue, 18 Mar 2014 17:49:48 -0700 (PDT) From: PolarStorm To: cygwin AT cygwin DOT com Message-ID: <1395190188105-107200.post@n5.nabble.com> In-Reply-To: <53289E8A.1010601@tiscali.co.uk> References: <20140310111427 DOT GE2828 AT calimero DOT vinschen DOT de> <5324E98D DOT 2090806 AT tiscali DOT co DOT uk> <20140316114332 DOT GB400 AT calimero DOT vinschen DOT de> <5326276F DOT 1050103 AT tiscali DOT co DOT uk> <20140317015736 DOT GA8086 AT ednor DOT casa DOT cgf DOT cx> <20140317022829 DOT GB8086 AT ednor DOT casa DOT cgf DOT cx> <20140317044230 DOT GA1235 AT ednor DOT casa DOT cgf DOT cx> <53278AE6 DOT 9040509 AT tiscali DOT co DOT uk> <20140318175353 DOT GA1051 AT ednor DOT casa DOT cgf DOT cx> <53289E8A DOT 1010601 AT tiscali DOT co DOT uk> Subject: Re: sox - package is broken MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit David Stacey wrote > I was testing with > cat ding.wav > /dev/dsp > This gives a segmentation fault with the latest (2014-03-18) snapshot; > no sound is heard However, if I repeat your test: > cp ding.wav /dev/dsp > Then that works and the ding dings. Which confuses me greatly - I've > been using *nix for nearly 20 years, and I honestly would have said that > the two lines above were synonymous - they're obviously not! Two things I can think of: 1) With "cat" the output file is created/handled by the shell, whereas "cp" is doing its own file creation. You should see what's going on by: strace cat ding.wav > /dev/dsp strace cp ding.wav /dev/dsp 2) Cat is trying to expand sparse files and perhaps it thinks of your ding.wav as containing sparse data? Also, I would guess, that the dsp driver should handle bit streamed input differently than a block copy/dump? -- View this message in context: http://cygwin.1069669.n5.nabble.com/Re-sox-package-is-broken-tp106970p107200.html Sent from the Cygwin list mailing list archive at Nabble.com. -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple