Date: Thu, 02 May 1996 14:11:36 +0000 From: Poul-Henning Kamp <phk@critter.tfs.com> To: Josh MacDonald <jmacd@deceit.xcf.berkeley.edu> Cc: freebsd-hackers@freebsd.org Subject: Re: stdio problem Message-ID: <3259.831046296@critter.tfs.com> In-Reply-To: Your message of "Thu, 02 May 1996 01:58:26 MST." <199605020858.BAA05189@deceit.xcf.berkeley.edu>
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> close(0);
> if(!freopen(argv[1], "r", stdin)) {
doing a "close(0)" is bound to confuse the stdio library.
don't do that.
freopen will close the filedesriptor and thud DTRT.
--
Poul-Henning Kamp | phk@FreeBSD.ORG FreeBSD Core-team.
http://www.freebsd.org/~phk | phk@login.dknet.dk Private mailbox.
whois: [PHK] | phk@ref.tfs.com TRW Financial Systems, Inc.
Future will arrive by its own means, progress not so.
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