From 5d826c847b34de6415b4f1becd88a57ff619af50 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Fri, 14 Mar 2014 13:42:45 -0400
Subject: [PATCH] new helper: readlink_copy()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Reading git-format-patch failed