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Re: lib/45148: dup2(3) and dup3(3) should support EINVAL
The following reply was made to PR lib/45148; it has been noted by GNATS.
From: Jukka Ruohonen <jruohonen%iki.fi@localhost>
To: Martin Husemann <martin%duskware.de@localhost>,
Cc: Christos Zoulas <christos%NetBSD.org@localhost>
Subject: Re: lib/45148: dup2(3) and dup3(3) should support EINVAL
Date: Sat, 16 Jul 2011 02:35:28 +0300
On Fri, Jul 15, 2011 at 11:56:58AM +0300, Jukka Ruohonen wrote:
> From a quick look, there is also a small defect in the manual page: how can
> dup2(2) or dup3(2) ever fail with EMFILE? (Also SUSv4 omits this for
Can martin@ or christos@ comment about the avove? Surely it must be
impossible to fail with EMFAIL if these always close a descriptor...
Otherwise this is fixed, thanks, and should be closed.
(P.S. Not that it really matters here, but testing the corner cases have
generally revealed few obvious, stupid panics.)
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