From 9f7406f7956ce396fb8a79603aa4f9518ca46afe Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Mon, 16 Apr 2007 19:14:55 +0000
Subject: r22267: protect #define __location__ with an #ifndef

metze
(This used to be commit 138ffd6d486bb315ee6933f25e693d4207d870d6)
---
 source4/lib/talloc/talloc.h | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'source4/lib/talloc')

diff --git a/source4/lib/talloc/talloc.h b/source4/lib/talloc/talloc.h
index 628490faa6..195c6c25b6 100644
--- a/source4/lib/talloc/talloc.h
+++ b/source4/lib/talloc/talloc.h
@@ -36,10 +36,12 @@ typedef void TALLOC_CTX;
 /*
   this uses a little trick to allow __LINE__ to be stringified
 */
-#define _STRING_LINE_(s)    #s
-#define _STRING_LINE2_(s)   _STRING_LINE_(s)
-#define __LINESTR__       _STRING_LINE2_(__LINE__)
-#define __location__ __FILE__ ":" __LINESTR__
+#ifndef __location__
+#define __TALLOC_STRING_LINE1__(s)    #s
+#define __TALLOC_STRING_LINE2__(s)   __TALLOC_STRING_LINE1__(s)
+#define __TALLOC_STRING_LINE3__  __TALLOC_STRING_LINE2__(__LINE__)
+#define __location__ __FILE__ ":" __TALLOC_STRING_LINE3__
+#endif
 
 #ifndef TALLOC_DEPRECATED
 #define TALLOC_DEPRECATED 0
-- 
cgit