re #11201 nss: need local netgroup implementation

*** 1,7 ****
--- 1,8 ----
  #
  # Copyright (c) 1993, 2010, Oracle and/or its affiliates. All rights reserved.
+ # Copyright 2012 Nexenta Systems, Inc.  All rights reserved.
  #
  # CDDL HEADER START
  #
  # The contents of this file are subject to the terms of the
  # Common Development and Distribution License (the "License").
*** 49,58 ****
--- 50,60 ----
                  _nss_files_ethers_constr;
                  _nss_files_exec_attr_constr;
                  _nss_files_group_constr;
                  _nss_files_hosts_constr;
                  _nss_files_ipnodes_constr;
+                 _nss_files_netgroup_constr;
                  _nss_files_netmasks_constr;
                  _nss_files_networks_constr;
                  _nss_files_passwd_constr;
                  _nss_files_printers_constr;
                  _nss_files__printers_constr;