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From: tstorm@vu44.UUCP (Theo van der Storm)
Newsgroups: net.unix
Subject: Re: Orphaned Response (CBREAK on V7? Yes!)
Message-ID: <637@vu44.UUCP>
Date: Mon, 18-Mar-85 07:55:51 EST
Article-I.D.: vu44.637
Posted: Mon Mar 18 07:55:51 1985
Date-Received: Fri, 22-Mar-85 00:53:06 EST
References: <-49100@ahutb.UUCP> <43600016@hpfcla.UUCP>
Reply-To: tstorm@vu44.UUCP
Distribution: net
Organization: VU Informatica, Amsterdam
Lines: 24
Summary: 

In article <43600016@hpfcla.UUCP> dat@hpfcla.UUCP (dat) writes:
>	Suprise!  CBREAK is a 'Berkeley-ism' and is NOT available on
>either any of the Bell UNIX systems nor any other system that is based
>on Bell (like HP-UX).
>	Try toggling the 'canonical' input bit of the iotcl structure...
>					Dave Taylor
>"It doesn't matter: I wrote my own!"

This is a quote from /usr/include/sgtty.h on V7

#define	TANDEM	01
#define	CBREAK	02
#define	LCASE	04
#define	ECHO	010
#define	CRMOD	020
#define	RAW	040

... and we did not write our own!
On the other hand, the manual page TTY(4) says:
7th Edition           revised 5/79
Conclusion: CBREAK is part of late V7 systems.
-- 

Theo van der Storm, 52 20'N / 4 52'E, {seismo|decvax|philabs}!mcvax!vu44!tstorm