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Path: utzoo!lsuc!dave
From: dave@lsuc.UUCP (David Sherman)
Newsgroups: net.lang.c
Subject: Re: C Input Question?
Message-ID: <522@lsuc.UUCP>
Date: Tue, 19-Mar-85 07:06:43 EST
Article-I.D.: lsuc.522
Posted: Tue Mar 19 07:06:43 1985
Date-Received: Tue, 19-Mar-85 07:54:42 EST
References: <1556@ritcv.UUCP> <155@cci-bdc.UUCP> <247@faron.UUCP>
Reply-To: dave@lsuc.UUCP (David Sherman)
Distribution: net
Organization: Law Society of Upper Canada, Toronto
Lines: 15
Summary: how to do FIONREAD for v7?

In article <247@faron.UUCP> meister@faron.UUCP (Philip W. Servita) writes:
||>[text cut for brevity. Scott wants non-blocking I/O, that is "read if
||>data, but don't wait for data.]
||
||   ioctl(0,FIONREAD,&charwaiting);

That's fine for BSD (which was the system the questioner wanted it for).
Anyone have an easy way of doing this for v7? I'm willing to do a
limited amount of kernel hacking.

Dave Sherman
The Law Society of Upper Canada
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