From: Jim Meyering <jim@meyering.net>
Date: Fri, 23 Dec 2005 08:28:14 +0000 (+0000)
Subject: (O_NOFOLLOW): Define, if necessary.
X-Git-Tag: v6.0~1046
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bd80c2e5a73be2a92fab9796df83f109c0f16399;p=thirdparty%2Fcoreutils.git

(O_NOFOLLOW): Define, if necessary.
---

diff --git a/lib/chdir-safer.c b/lib/chdir-safer.c
index e97b2fce6e..e77924fb16 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.  */