Date: Sat, 9 Aug 1997 19:48:22 +0200 From: j@uriah.heep.sax.de (J Wunsch) To: freebsd-hackers@FreeBSD.ORG Cc: szoli@caesar.elte.hu (MEMPHISTO) Subject: Re: CD-ROM data tracks Message-ID: <19970809194822.LQ34226@uriah.heep.sax.de> In-Reply-To: <Pine.A32.3.96.970726172744.19416A-100000@caesar.power.elte.hu>; from MEMPHISTO on Jul 26, 1997 17:29:51 %2B0200 References: <Pine.A32.3.96.970726172744.19416A-100000@caesar.power.elte.hu>
next in thread | previous in thread | raw e-mail | index | archive | help
As MEMPHISTO wrote:
Oh, i'm afraid we don't have a Dr. Faustus here. :)
> I'd just like to know how can I check if a track on a CD is data or
> audio track?(via ioctl, of course).
There are a number of ioctls for CD-ROMs. See the command
cdcontrol(1) for a sample implementation using them. What you're
asking for is `cdcontrol info':
j@uriah 109% cdcontrol info
No CD device name specified. Defaulting to /dev/cd0c. (XXX silly message)
Starting track = 1, ending track = 1, TOC size = 18 bytes
track start duration block length type
-------------------------------------------------
1 0:02.00 73:51.44 0 332219 data
170 73:51.44 - 332219 - -
(170 is the CD leadout, by definition.)
--
cheers, J"org
joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE
Never trust an operating system you don't have sources for. ;-)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?19970809194822.LQ34226>