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

*** 18,27 ****
--- 18,28 ----
  #
  # 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
  #
*** 85,93 ****
--- 86,95 ----
          acl_printacl;
          acl_removeentries;
          acl_strerror;
          acl_to_aclp;
          acl_type;
+         sid_string_by_id;
          sid_to_id;
      local:
          *;
  };