77             int64_t timestampMs,
84             TransactionId *transactionId, int64_t *timestampMs);
89             int64_t timestampMs);
397         TransactionId transactionId, BufferId bufferId, int64_t timestampMs,  in receive()  argument
403     if (timestampMs != 0) {  in receive()
404         timestampMs += kReceiveTimeoutMs;  in receive()
406     if (!postReceive(bufferId, transactionId, timestampMs)) {  in receive()
503         TransactionId *transactionId, int64_t *timestampMs) {  in postSend()  argument
513         *timestampMs = ::android::elapsedRealtime();  in postSend()
531         BufferId bufferId, TransactionId transactionId, int64_t timestampMs) {  in postReceive()  argument
535         if (timestampMs == 0 || now < timestampMs) {  in postReceive()
843         TransactionId transactionId, BufferId bufferId, int64_t timestampMs,  in receive()  argument
846         return mImpl->receive(transactionId, bufferId, timestampMs, handle, buffer);  in receive()
855         int64_t *timestampMs) {  in postSend()  argument
858                 buffer->mId, receiverId, transactionId, timestampMs);  in postSend()