lib/libbe/be.c

123 		goto err;
126 		goto err;
134 			goto err;
142 			goto err;
148 		goto err;
153 		goto err;
157 		goto err;
163 		goto err;
171 err:
238 	int err;
247 	err = 0;
278 				err = ENOMEM;
288 				err = ENAMETOOLONG;
306 	return (err);
316 	int err;
321 	err = zfs_iter_dependents(zfs_hdl, true, be_dependent_clone_cb, bdd);
328 		err = BE_ERR_HASCLONES;
340 		if (err == 0 && (clone = ZFS_GRAB_CLONE()) != NULL) {
341 			err = zfs_promote(clone);
342 			if (err != 0)
343 				err = BE_ERR_DESTROYMNT;
350 	return (err);
359 	int err;
363 		err = zfs_iter_children(zfs_hdl, be_destroy_cb, data);
364 		if (err != 0)
365 			return (err);
369 	err = zfs_iter_filesystems(zfs_hdl, be_destroy_cb, data);
370 	if (err != 0)
371 		return (err);
406 	int err, force, mounted;
466 	if ((err = be_promote_dependent_clones(fs, &bdd)) != 0) {
475 		if (odestroyer && err == BE_ERR_HASCLONES &&
478 		return (set_error(lbh, err));
504 	err = be_destroy_cb(fs, &bdd);
507 	if (err != 0) {
509 		if (err == EBUSY)
593 	int err;
597 	if ((err = be_exists(lbh, buf)) != 0)
598 		return (set_error(lbh, err));
617 	if ((err = zfs_snapshot(lbh->lzh, buf, recursive, NULL)) != 0) {
618 		switch (err) {
645 	int err;
647 	err = be_create_from_existing(lbh, name, be_active_path(lbh));
649 	return (set_error(lbh, err));
655 	int err;
671 	if ((err = zfs_prop_get(dccb->zhp, prop, (char *)&pval,
732 	int err;
772 	if ((err = zfs_clone(snap_hdl, be_path, props)) != 0)
780 		err = zfs_iter_filesystems(ds, be_clone_cb, ldc);
784 	return (set_error(ldc->lbh, err));
796 	int err;
803 	if ((err = be_validate_name(lbh, bename)) != 0)
804 		return (set_error(lbh, err));
810 	if ((err = be_root_concat(lbh, snapshot, snap_path)) != 0)
811 		return (set_error(lbh, err));
814 	if ((err = be_validate_snap(lbh, snap_path)) != 0)
815 		return (set_error(lbh, err));
841 	err = be_clone_cb(parent_hdl, &ldc);
844 	return (set_error(lbh, err));
873 	int err;
876 	if ((err = be_snapshot(lbh, old, NULL, true, snap)) != 0)
877 		return (set_error(lbh, err));
879         err = be_clone(lbh, bename, snap, -1);
881 	return (set_error(lbh, err));
977 	int err;
983 	if ((err = be_validate_name(lbh, new)) != 0)
984 		return (set_error(lbh, err));
985 	if ((err = be_root_concat(lbh, old, full_old)) != 0)
986 		return (set_error(lbh, err));
987 	if ((err = be_root_concat(lbh, new, full_new)) != 0)
988 		return (set_error(lbh, err));
1004 	err = zfs_rename(zfs_hdl, full_new, flags);
1007 	if (err != 0)
1020 	int err;
1022 	if ((err = be_snapshot(lbh, bootenv, NULL, true, snap_name)) != 0)
1024 		return (err);
1031 	err = zfs_send_one(zfs, NULL, fd, &flags, /* redactbook */ NULL);
1034 	return (err);
1045 	int err;
1049 	if ((err = zfs_receive(lbh->lzh, buf, NULL, &flags, fd, NULL)) != 0) {
1050 		switch (err) {
1069 	err = zfs_prop_set_list(zfs, props);
1074 	if (err != 0)
1087 	int err;
1094 	if ((err = zfs_create(lbh->lzh, active, ZFS_TYPE_DATASET,
1096 		switch (err) {
1116 	if ((err = zfs_prop_set(zfs, "canmount", "noauto")) != 0) {
1123 		if (err == EZFS_NOMEM)
1136 	int err;
1150 	if ((err = zfs_snapshot(lbh->lzh, buf, false, NULL)) != 0) {
1151 		switch (err) {
1172 	if ((err = zfs_clone(zfs, active, NULL)) != 0)
1254 	int err;
1259 	if ((err = be_exists(lbh, be_path)) != 0)
1260 		return (set_error(lbh, err));
1271 		err = zpool_set_prop(lbh->active_phandle, "bootfs", be_path);
1272 		if (err)
1288 			err = zfs_promote(zhp);
1293 		if (err)