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From: jt@druca.UUCP
Newsgroups: net.sources
Subject: dup2()
Message-ID: <652@druca.UUCP>
Date: Sun, 28-Aug-83 21:31:01 EDT
Article-I.D.: druca.652
Posted: Sun Aug 28 21:31:01 1983
Date-Received: Tue, 30-Aug-83 01:26:25 EDT
Organization: AT&T Information Systems, Denver
Lines: 11

Thanks to everyone who answered my query about dup2().  Although some
people had invented their own version of the function, the easiest
solution seemed to be the following:

	dup2(arg1,arg2) is replaced by fcntl(arg1,F_DUPFD, agr2).
	You must use the header file fcntl.h for fcntl().

Thanks again,
Jeff Turner
AT&TIS Labs
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