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From: Kaz Kylheku <kaz@kylheku.com>
Newsgroups: comp.os.linux.development.apps,comp.lang.c,comp.lang.c++
Subject: Re: fcntl2.h:51:26 error with NetBeans IDE 7.0.1 on Ubuntu 11.08
Date: Sun, 8 Jan 2012 18:39:50 +0000 (UTC)
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On 2012-01-08, Richard Kettlewell <rjk@greenend.org.uk> wrote:
> OtagoHarbour <peterdlauren@gmail.com> writes:
>
> The message looks fairly straightforward; check that your call(s) to
> open() are correct.  The checking version is only defined conditionally
> which presumably explains why you only see the error in certain
> configurations.

These checks are done in the body of an inline version of open which calls an
appropriate variant based on what arguments are present. I'm guessing that
these checks get hoisted into compile time under optimization.