Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1a 12/4/83; site rlgvax.UUCP Path: utzoo!watmath!clyde!floyd!harpo!seismo!rlgvax!guy From: guy@rlgvax.UUCP (Guy Harris) Newsgroups: net.unix Subject: Re: Transmitting BREAK Message-ID: <1739@rlgvax.UUCP> Date: Mon, 20-Feb-84 18:24:41 EST Article-I.D.: rlgvax.1739 Posted: Mon Feb 20 18:24:41 1984 Date-Received: Tue, 21-Feb-84 08:08:45 EST References: <16750@sri-arpa.UUCP> <494@axiom.UUCP> Organization: CCI Office Systems Group, Reston, VA Lines: 6 Berkeley UNIX is the only "major" version which puts "file descriptor must be open for reading/writing" restrictions on "ioctl"s. S3/S5 don't, but then again, neither did V7. Guy Harris {seismo,ihnp4,allegra}!rlgvax!guy