zfs_iter_children
ret = zfs_iter_children(zhp, be_add_children_callback, cb);
extern int zfs_iter_children(zfs_handle_t *, zfs_iter_f, void *);
return (zfs_iter_children(zhp, change_one, data));
} else if (zfs_iter_children(zhp, change_one, clp) != 0) {
(void) zfs_iter_children(zhp, get_clones_cb, gca);
err = zfs_iter_children(zhp, guid_to_name_cb, gtnd);
err = zfs_iter_children(zhp, guid_to_name_cb, >nd);
(void) zfs_iter_children(zhp, zjni_create_add_Dataset,