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From: Jorge Almeida <jjalmeida@gmail.com>
To: musl@lists.openwall.com
Subject: Re: fdopendir (BUG?)
Date: Mon, 28 Jan 2019 21:33:42 +0000	[thread overview]
Message-ID: <CAKpSnpLyRp7e81WUBpAfSa5pHOqgkB+PZV5EWHeLvr4xYcRuzA@mail.gmail.com> (raw)
In-Reply-To: <3cd586df-a7fa-8660-c17e-d32aa845431c@linaro.org>

On Mon, Jan 28, 2019 at 8:31 PM Adhemerval Zanella
<adhemerval.zanella@linaro.org> wrote:
>
>
>

> > the  Linux  man-pages  project") It says:
> >    Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
> >
> >        fdopendir():
> >            Since glibc 2.10:
> >                _POSIX_C_SOURCE >= 200809L
> >            Before glibc 2.10:
> >                _GNU_SOURCE
> >
> > I have glibc-2.27
> >
>
> This is for *fdopendir* declaration, the *O_PATH* flag is documented by
> open.2 and it defines:
>
> ---
> CONFORMING TO
>        open(), creat() SVr4, 4.3BSD, POSIX.1-2001, POSIX.1-2008.
>
>        openat(): POSIX.1-2008.
>
>        The O_DIRECT, O_NOATIME, O_PATH, and O_TMPFILE flags are Linux-specific.
> One must define _GNU_SOURCE to obtain their definitions.
> ---

OK, got it. Still, it compiles against musl, even without   _GNU_SOURCE


  reply	other threads:[~2019-01-28 21:33 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-28 12:37 Jorge Almeida
2019-01-28 16:16 ` Rich Felker
2019-01-28 18:53 ` Adhemerval Zanella
2019-01-28 19:42   ` Jorge Almeida
2019-01-28 20:30     ` Adhemerval Zanella
2019-01-28 21:33       ` Jorge Almeida [this message]
2019-01-29  1:50         ` Adhemerval Zanella

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