Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Posting-Version: version B 2.10.2 9/18/84; site brl-tgr.ARPA
Path: utzoo!watmath!clyde!burl!ulysses!mhuxr!mhuxt!houxm!vax135!cornell!uw-beaver!tektronix!zehntel!dual!lll-crg!gymble!umcp-cs!seismo!brl-tgr!tgr!HFISCHER@USC-ECLB.ARPA
From: HFISCHER@USC-ECLB.ARPA (Herm Fischer)
Newsgroups: net.unix-wizards
Subject: O_NDELAY + cc[5] under S III
Message-ID: <9484@brl-tgr.ARPA>
Date: Mon, 25-Mar-85 16:54:00 EST
Article-I.D.: brl-tgr.9484
Posted: Mon Mar 25 16:54:00 1985
Date-Received: Fri, 29-Mar-85 01:39:31 EST
Sender: news@brl-tgr.ARPA
Lines: 9

I need advice on getting no-wait reading from tty ports to work under
System III (Xenix and PC/IX).  With O_NDELAY, read ALWAYS returns 0
bytes even with good values in cc[4] and cc[5].  Tried several S III's.


  Herm Fischer

reply to HFischer@eclb.ARPA or decvax!hermix!fischer please
-------