_FullTransactionSize
if (fUnwrittenTransactions != 0 && _FullTransactionSize() != 0) {
uint32 size = _FullTransactionSize();
size_t size = _FullTransactionSize();
if (status == B_OK && _FullTransactionSize() > fLogSize) {
B_PRIu32 ")!\n", _FullTransactionSize(), fLogSize);
size_t _FullTransactionSize() const;