2882 implement libzfs_core
2883 changing "canmount" property to "on" should not always remount dataset
2900 "zfs snapshot" should be able to create multiple, arbitrary snapshots at once
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Chris Siden <christopher.siden@delphix.com>
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Bill Pijewski <wdp@joyent.com>
Reviewed by: Dan Kruchinin <dan.kruchinin@gmail.com>

@@ -74,11 +74,10 @@
         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;

@@ -131,10 +130,11 @@
         zfs_receive;
         zfs_refresh_properties;
         zfs_release;
         zfs_rename;
         zfs_rollback;
+        zfs_save_arguments;
         zfs_send;
         zfs_share;
         zfs_shareall;
         zfs_share_nfs;
         zfs_share_smb;

@@ -142,10 +142,11 @@
         zfs_smb_acl_add;
         zfs_smb_acl_purge;
         zfs_smb_acl_remove;
         zfs_smb_acl_rename;
         zfs_snapshot;
+        zfs_snapshot_nvl;
         zfs_spa_version;
         zfs_spa_version_map;
         zfs_type_to_name;
         zfs_unmount;
         zfs_unmountall;

@@ -195,10 +196,11 @@
         zpool_import_status;
         zpool_in_use;
         zpool_is_bootable;
         zpool_iter;
         zpool_label_disk;
+        zpool_log_history;
         zpool_mount_datasets;
         zpool_name_to_prop;
         zpool_obj_to_path;
         zpool_open;
         zpool_open_canfail;

@@ -215,13 +217,11 @@
         zpool_refresh_stats;
         zpool_reguid;
         zpool_reopen;
         zpool_scan;
         zpool_search_import;
-        zpool_set_history_str;
         zpool_set_prop;
-        zpool_stage_history;
         zpool_state_to_name;
         zpool_unmount_datasets;
         zpool_upgrade;
         zpool_vdev_attach;
         zpool_vdev_clear;