From: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Date: Wed, 3 May 2017 10:16:48 +0000 (+0700)
Subject: config.mak.uname: set FREAD_READS_DIRECTORIES for Linux and FreeBSD
X-Git-Tag: v2.14.0-rc0~95^2~9
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/e2d90fd1c33ae57e4a6da5729ae53876107b3463?hp=e2d90fd1c33ae57e4a6da5729ae53876107b3463

config.mak.uname: set FREAD_READS_DIRECTORIES for Linux and FreeBSD

This variable is added [1] with the assumption that on a sane system,
fopen(<dir>, "r") should return NULL. Linux and FreeBSD do not meet this
expectation while at least Windows and AIX do. Let's make sure they
behave the same way.

I only tested one version on Linux (4.7.0 with glibc 2.22) and
FreeBSD (11.0) but since GNU/kFreeBSD is fbsd kernel with gnu userspace,
I'm pretty sure it shares the same problem.

[1] cba22528fa (Add compat/fopen.c which returns NULL on attempt to open
directory - 2008-02-08)

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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