From bd80c2e5a73be2a92fab9796df83f109c0f16399 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Fri, 23 Dec 2005 08:28:14 +0000
Subject: [PATCH] (O_NOFOLLOW): Define, if necessary.

---
 lib/chdir-safer.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/chdir-safer.c b/lib/chdir-safer.c
index e97b2fc..e77924f 100644
--- a/lib/chdir-safer.c
+++ b/lib/chdir-safer.c
@@ -34,6 +34,10 @@
 
 #include "fcntl--.h" /* for the open->open_safer mapping */
 
+#if !defined O_NOFOLLOW
+# define O_NOFOLLOW 0
+#endif
+
 /* Assuming we can use open-with-O_NOFOLLOW, open DIR and fchdir into it --
    but fail (setting errno to EACCES) if anyone replaces it with a symlink,
    or otherwise changes its type.  Return zero upon success.  */
-- 
2.7.4