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From: edhall%rand-unix@sri-unix.UUCP
Newsgroups: net.unix
Subject: Re:     Re:  non-blocking read
Message-ID: <16765@sri-arpa.UUCP>
Date: Tue, 14-Feb-84 20:57:00 EST
Article-I.D.: sri-arpa.16765
Posted: Tue Feb 14 20:57:00 1984
Date-Received: Mon, 20-Feb-84 01:18:11 EST
Lines: 10

From:  Ed_Hall 

Dup(0) will give you a new kernel file-structure to play with as
well, but doesn't depend upon the terminal being attached to fd 0.
I usually use /dev/tty either only as a last resort, or when I
specifically want to override any file redirection.

		-Ed Hall
		edhall@rand-unix        (ARPA)
		decvax!randvax!edhall   (UUCP)