-static int
-zfs_label(device_t device, char **label)
-{
- char *nvlist;
- int err;
- struct zfs_data *data;
-
- data = zfs_mount(device);
- if (!data)
- return ZFS_ERR_BAD_FS;
-
- err = int_zfs_fetch_nvlist(data, &nvlist);
- if (err) {
- zfs_unmount(data);
- return err;
- }
-
- *label = zfs_nvlist_lookup_string(nvlist, ZPOOL_CONFIG_POOL_NAME);
- free(nvlist);
- zfs_unmount(data);
- return ZFS_ERR_NONE;
-}
-
-static int
-zfs_uuid(device_t device, char **uuid)
-{
- struct zfs_data *data;
-
- data = zfs_mount(device);
- if (!data)
- return ZFS_ERR_BAD_FS;
-
- *uuid = malloc(17); /* %016llx + nil */
- if (!*uuid)
- return ZFS_ERR_OUT_OF_MEMORY;
-
- /* *uuid = xasprintf ("%016llx", (long long unsigned) data->pool_guid);*/
- snprintf(*uuid, 17, "%016llx", (long long unsigned) data->pool_guid);
- zfs_unmount(data);
-
- return ZFS_ERR_NONE;
-}
-