394 currentversion(dns_db_t *db, dns_dbversion_t **versionp) {  in currentversion()  argument
397 	REQUIRE(versionp != NULL && *versionp == NULL);  in currentversion()
399 	*versionp = (void *) &sdlz->dummy_version;  in currentversion()
404 newversion(dns_db_t *db, dns_dbversion_t **versionp) {  in newversion()  argument
418 						   sdlz->dbdata, versionp);  in newversion()
426 	sdlz->future_version = *versionp;  in newversion()
443 closeversion(dns_db_t *db, dns_dbversion_t **versionp, isc_boolean_t commit) {  in closeversion()  argument
448 	REQUIRE(versionp != NULL);  in closeversion()
450 	if (*versionp == (void *)&sdlz->dummy_version) {  in closeversion()
451 		*versionp = NULL;  in closeversion()
455 	REQUIRE(*versionp == sdlz->future_version);  in closeversion()
462 					    sdlz->dbdata, versionp);  in closeversion()
463 	if (*versionp != NULL)  in closeversion()