Define NULL to nullptr in C++11 mode (not strictly required, but it m…

…akes migrating code to C++11 easier). Approved by: dim (mentor)
freebsd · Dec 27, 2011 · c8ed04c · c8ed04c
1 parent 2fadf62
commit c8ed04c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/sys/sys/_null.h b/sys/sys/_null.h
@@ -31,7 +31,9 @@
 #if !defined(__cplusplus)
 #define	NULL	((void *)0)
 #else
-#if defined(__GNUG__) && defined(__GNUC__) && __GNUC__ >= 4
+#if __cplusplus >= 201103L
+#define	NULL	nullptr
+#elif defined(__GNUG__) && defined(__GNUC__) && __GNUC__ >= 4
 #define	NULL	__null
 #else
 #if defined(__LP64__)