--- a/usr/src/lib/libc/port/mapfile-vers	Sun May 20 02:46:39 2012 -0500
+++ b/usr/src/lib/libc/port/mapfile-vers	Mon May 21 12:11:39 2012 -0700
@@ -24,7 +24,7 @@
 # Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
-# Copyright (c) 2011 by Delphix. All rights reserved.
+# Copyright (c) 2012 by Delphix. All rights reserved.
 #
 
 #
@@ -90,6 +90,11 @@
 $add amd64
 $endif
 
+SYMBOL_VERSION ILLUMOS_0.3 {	# Illumos additions
+    protected:
+        assfail3;
+} ILLUMOS_0.2;
+
 SYMBOL_VERSION ILLUMOS_0.2 {	# Illumos additions
     protected:
         posix_spawn_pipe_np;