From 3bf94be443bfe2ab00307ad24df4f4420a1aac2e Mon Sep 17 00:00:00 2001
From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Tue, 1 Mar 2005 07:44:20 +0000
Subject: [PATCH] Define a wrapper to strings for when printf(%s,NULL)
 segfaults

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@1126 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---
 src/portable.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/portable.h b/src/portable.h
index 420ebd3f66..bd7c397e03 100644
--- a/src/portable.h
+++ b/src/portable.h
@@ -131,5 +131,16 @@ const char *gras_wsa_err2string(int errcode);
 #  include "xbt/context_win32.h" /* Manual reimplementation for prehistoric platforms */
 #endif
 
+/**
+ ** What is needed to protect solaris's printf from ever seing NULL associated to a %s format
+ ** (without adding an extra check on linux :)
+ **/
+
+#ifdef PRINTF_NULL_WORKING
+#  define PRINTF_STR(a) (a)
+#else
+#  define PRINTF_STR(a) (a)?:"(null)"
+#endif
+  
 
 #endif /* GRAS_PORTABLE_H */
-- 
2.20.1