NEX-1767 ls is unable to display SIDs
Reviewed by: Gordon Ross <gordon.ross@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>

@@ -18,10 +18,11 @@
 #
 # CDDL HEADER END
 #
 #
 # Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright 2016 Nexenta Systems, Inc.  All rights reserved.
 #
 
 #
 # MAPFILE HEADER START
 #

@@ -85,9 +86,10 @@
         acl_printacl;
         acl_removeentries;
         acl_strerror;
         acl_to_aclp;
         acl_type;
+        sid_string_by_id;
         sid_to_id;
     local:
         *;
 };