1113 	zap_cursor_t zc;  in zap_value_search()  local
1120 	for (zap_cursor_init(&zc, os, zapobj);  in zap_value_search()
1121 	    (err = zap_cursor_retrieve(&zc, za)) == 0;  in zap_value_search()
1122 	    zap_cursor_advance(&zc)) {  in zap_value_search()
1129 	zap_cursor_fini(&zc);  in zap_value_search()
1137 	zap_cursor_t zc;  in zap_join()  local
1141 	for (zap_cursor_init(&zc, os, fromobj);  in zap_join()
1142 	    zap_cursor_retrieve(&zc, za) == 0;  in zap_join()
1143 	    (void) zap_cursor_advance(&zc)) {  in zap_join()
1153 	zap_cursor_fini(&zc);  in zap_join()
1162 	zap_cursor_t zc;  in zap_join_key()  local
1166 	for (zap_cursor_init(&zc, os, fromobj);  in zap_join_key()
1167 	    zap_cursor_retrieve(&zc, za) == 0;  in zap_join_key()
1168 	    (void) zap_cursor_advance(&zc)) {  in zap_join_key()
1178 	zap_cursor_fini(&zc);  in zap_join_key()
1187 	zap_cursor_t zc;  in zap_join_increment()  local
1191 	for (zap_cursor_init(&zc, os, fromobj);  in zap_join_increment()
1192 	    zap_cursor_retrieve(&zc, za) == 0;  in zap_join_increment()
1193 	    (void) zap_cursor_advance(&zc)) {  in zap_join_increment()
1209 	zap_cursor_fini(&zc);  in zap_join_increment()
1305 fzap_cursor_retrieve(zap_t *zap, zap_cursor_t *zc, zap_attribute_t *za)  in fzap_cursor_retrieve()  argument
1322 	if (zc->zc_hash == 0 && zap_iterate_prefetch &&  in fzap_cursor_retrieve()
1323 	    zc->zc_prefetch && zap_f_phys(zap)->zap_freeblk > 2) {  in fzap_cursor_retrieve()
1329 	if (zc->zc_leaf) {  in fzap_cursor_retrieve()
1330 		rw_enter(&zc->zc_leaf->l_rwlock, RW_READER);  in fzap_cursor_retrieve()
1335 		if ((zap_leaf_phys(zc->zc_leaf)->l_hdr.lh_block_type == 0) ||  in fzap_cursor_retrieve()
1336 		    (ZAP_HASH_IDX(zc->zc_hash,  in fzap_cursor_retrieve()
1337 		    zap_leaf_phys(zc->zc_leaf)->l_hdr.lh_prefix_len) !=  in fzap_cursor_retrieve()
1338 		    zap_leaf_phys(zc->zc_leaf)->l_hdr.lh_prefix)) {  in fzap_cursor_retrieve()
1339 			zap_put_leaf(zc->zc_leaf);  in fzap_cursor_retrieve()
1340 			zc->zc_leaf = NULL;  in fzap_cursor_retrieve()
1345 	if (zc->zc_leaf == NULL) {  in fzap_cursor_retrieve()
1346 		err = zap_deref_leaf(zap, zc->zc_hash, NULL, RW_READER,  in fzap_cursor_retrieve()
1347 		    &zc->zc_leaf);  in fzap_cursor_retrieve()
1351 	l = zc->zc_leaf;  in fzap_cursor_retrieve()
1353 	err = zap_leaf_lookup_closest(l, zc->zc_hash, zc->zc_cd, &zeh);  in fzap_cursor_retrieve()
1357 			zc->zc_hash = -1ULL;  in fzap_cursor_retrieve()
1358 			zc->zc_cd = 0;  in fzap_cursor_retrieve()
1363 			zc->zc_hash = (zc->zc_hash & ~nocare) + nocare + 1;  in fzap_cursor_retrieve()
1364 			zc->zc_cd = 0;  in fzap_cursor_retrieve()
1366 			if (zc->zc_hash == 0) {  in fzap_cursor_retrieve()
1367 				zc->zc_hash = -1ULL;  in fzap_cursor_retrieve()
1369 				zap_put_leaf(zc->zc_leaf);  in fzap_cursor_retrieve()
1370 				zc->zc_leaf = NULL;  in fzap_cursor_retrieve()
1377 		zc->zc_hash = zeh.zeh_hash;  in fzap_cursor_retrieve()
1378 		zc->zc_cd = zeh.zeh_cd;  in fzap_cursor_retrieve()
1395 	rw_exit(&zc->zc_leaf->l_rwlock);  in fzap_cursor_retrieve()