--- a/usr/src/lib/libzfs/common/mapfile-vers	Fri Nov 04 09:47:33 2011 -0500
+++ b/usr/src/lib/libzfs/common/mapfile-vers	Sat Nov 05 17:34:13 2011 -0700
@@ -20,6 +20,7 @@
 #
 # Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
 # Copyright 2010 Nexenta Systems, Inc. All rights reserved.
+# Copyright (c) 2011 by Delphix. All rights reserved.
 #
 # MAPFILE HEADER START
 #
@@ -68,13 +69,16 @@
 	zfs_deleg_share_nfs;
 	zfs_destroy;
 	zfs_destroy_snaps;
+	zfs_destroy_snaps_nvl;
 	zfs_expand_proplist;
 	zfs_get_handle;
 	zfs_get_holds;
 	zfs_get_name;
 	zfs_get_pool_handle;
+	zfs_get_snapused_int;
 	zfs_get_user_props;
 	zfs_get_type;
+	zfs_handle_dup;
 	zfs_history_event_names;
 	zfs_hold;
 	zfs_is_mounted;
@@ -87,6 +91,7 @@
 	zfs_iter_root;
 	zfs_iter_snapshots;
 	zfs_iter_snapshots_sorted;
+	zfs_iter_snapspec;
 	zfs_mount;
 	zfs_name_to_prop;
 	zfs_name_valid;
@@ -106,6 +111,8 @@
 	zfs_prop_get_table;
 	zfs_prop_get_userquota_int;
 	zfs_prop_get_userquota;
+	zfs_prop_get_written_int;
+	zfs_prop_get_written;
 	zfs_prop_inherit;
 	zfs_prop_inheritable;
 	zfs_prop_init;
@@ -118,6 +125,7 @@
 	zfs_prop_userquota;
 	zfs_prop_valid_for_type;
 	zfs_prop_values;
+	zfs_prop_written;
 	zfs_prune_proplist;
 	zfs_receive;
 	zfs_refresh_properties;