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From: pjc@pbhyf.UUCP (Paul Condie)
Newsgroups: comp.sys.att
Subject: Re: UNIX PC obm and uugetty
Message-ID: <2430@pbhyf.UUCP>
Date: Sun, 22-Nov-87 20:57:25 EST
Article-I.D.: pbhyf.2430
Posted: Sun Nov 22 20:57:25 1987
Date-Received: Wed, 25-Nov-87 05:34:44 EST
References: <27@icus.UUCP> <1331@mtune.ATT.COM> <281@arnold.UUCP> <47@icus.UUCP>
Reply-To: pjc@pbhyf.UUCP (Paul Condie)
Organization: Pacific * Bell, San Ramon, CA
Lines: 10
Keywords: phone, data, voice, mode

>Unless you can think of a way I can find out through a "C" program to
>see if /dev/ph1 is in VOICE or DATA without opening /dev/ph1 and doing
>a ioctl(filedes, PIOCGETP, &updata) and examining the structure for
>the line parameters.  If you can help in this matter I would appreciate
>it!
>



The contents of the LCK.. file will tell you whether it is voice or data.