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From:   Junio C Hamano <gitster@pobox.com>
To:     Han-Wen Nienhuys <hanwenn@gmail.com>
Cc:     Han-Wen Nienhuys via GitGitGadget <gitgitgadget@gmail.com>,
        git@vger.kernel.org, "hanwen\@google.com" <hanwen@google.com>
Subject: Re: [PATCH v16 00/14] Reftable support git-core
References: <pull.539.v15.git.1590695209.gitgitgadget@gmail.com>
        <pull.539.v16.git.1591380199.gitgitgadget@gmail.com>
        <xmqq7dwfhlwt.fsf@gitster.c.googlers.com>
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        <xmqqimfyg84j.fsf@gitster.c.googlers.com>
Date:   Wed, 10 Jun 2020 10:38:18 -0700
In-Reply-To: <xmqqimfyg84j.fsf@gitster.c.googlers.com> (Junio C. Hamano's
        message of "Wed, 10 Jun 2020 10:09:48 -0700")
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Junio C Hamano <gitster@pobox.com> writes:

> I do not offhand know we also use fdopendir() elsewhere.  I strongly
> suspect we do not.  Perhaps some platforms do POSIX.1-2001 but not
> ready for POSIX.1-2008 or something silly like that?

Searching "macos fdopendir" gives a few hits from other projects,
all saying that before macOS 10.10 they did not have fdopendir()
and their code failed to build on macs.