From owner-freebsd-questions@FreeBSD.ORG Thu Mar 26 22:17:49 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 13142106566C for ; Thu, 26 Mar 2009 22:17:49 +0000 (UTC) (envelope-from roberthuff@rcn.com) Received: from smtp02.lnh.mail.rcn.net (smtp02.lnh.mail.rcn.net [207.172.157.102]) by mx1.freebsd.org (Postfix) with ESMTP id BDC198FC0C for ; Thu, 26 Mar 2009 22:17:48 +0000 (UTC) (envelope-from roberthuff@rcn.com) Received: from mr02.lnh.mail.rcn.net ([207.172.157.22]) by smtp02.lnh.mail.rcn.net with ESMTP; 26 Mar 2009 18:17:48 -0400 Received: from smtp01.lnh.mail.rcn.net (smtp01.lnh.mail.rcn.net [207.172.4.11]) by mr02.lnh.mail.rcn.net (MOS 3.10.4-GA) with ESMTP id PQD44482; Thu, 26 Mar 2009 18:17:47 -0400 (EDT) Received: from 209-6-22-188.c3-0.smr-ubr1.sbo-smr.ma.cable.rcn.com (HELO jerusalem.litteratus.org.litteratus.org) ([209.6.22.188]) by smtp01.lnh.mail.rcn.net with ESMTP; 26 Mar 2009 18:17:47 -0400 From: Robert Huff MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Message-ID: <18891.65290.334463.362126@jerusalem.litteratus.org> Date: Thu, 26 Mar 2009 18:17:46 -0400 To: Glen Barber In-Reply-To: <4ad871310903261456g2924d8cai6569e4cd739c1c49@mail.gmail.com> References: <20090326212045.GB3134@sushi.pseudo.local> <4ad871310903261456g2924d8cai6569e4cd739c1c49@mail.gmail.com> X-Mailer: VM 7.17 under 21.5 (beta28) "fuki" XEmacs Lucid X-Junkmail-Whitelist: YES (by domain whitelist at mr02.lnh.mail.rcn.net) Cc: freebsd-questions@freebsd.org Subject: Re: [perl] sysopen(CD, "/dev/cd0", O_RDONLY | O_NONBLOCK) fails X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Mar 2009 22:17:49 -0000 Glen Barber writes: > > I have a perl script which seems to work fine under Linux but > > fails on FreeBSD. The Problem is the line: > > > > =A0 =A0 =A0 =A0sysopen(CD, "/dev/cd0", O_RDONLY | O_NONBLOCK) > > > > After this line the following evaluates to true: > > > > =A0 =A0 =A0 =A0$! eq "No such file or directory." > > > =20 > I may be wrong, but shouldn't that be '/dev/acd0' ? =09/dev/cd0 =3D SCSI CD-ROM (and maybe other stuff). =09I don't know if that's what the OP has, but it is a possible value. =09=09=09=09Robert Huff