OpenWritableType
status_t OpenWritableType(const char* type,
err = fLocation->OpenWritableType(type, node, true, &didCreate);
status_t err = fLocation->OpenWritableType(type, node, true, &didCreate);
status_t err = fLocation->OpenWritableType(type, node, true, &didCreate);
status_t result = OpenWritableType(type, node, true, _didCreate);
status_t result = OpenWritableType(type, node, false);