1512     uint8_t tbuf[READ_BUF_SIZE] = {0};  in BulkTransferRead()  local
1526     ret = UsbdBulkReadSyncBase(timeout, tbuf, tsize, &actlength, requestSync);  in BulkTransferRead()
1532         data.assign(tbuf, tbuf + actlength);  in BulkTransferRead()
1551     uint8_t* tbuf = (uint8_t *)malloc(length);  in BulkTransferReadwithLength()  local
1552     if (tbuf == nullptr) {  in BulkTransferReadwithLength()
1556     memset_s(tbuf, length, 0, length);  in BulkTransferReadwithLength()
1563         free(tbuf);  in BulkTransferReadwithLength()
1564         tbuf = nullptr;  in BulkTransferReadwithLength()
1570         free(tbuf);  in BulkTransferReadwithLength()
1571         tbuf = nullptr;  in BulkTransferReadwithLength()
1574     ret = UsbdBulkReadSyncBase(timeout, tbuf, tsize, &actlength, requestSync);  in BulkTransferReadwithLength()
1580         data.assign(tbuf, tbuf + actlength);  in BulkTransferReadwithLength()
1583     free(tbuf);  in BulkTransferReadwithLength()
1584     tbuf = nullptr;  in BulkTransferReadwithLength()
1741     uint8_t tbuf[READ_BUF_SIZE] = {0};  in InterruptTransferRead()  local
1754     ret = UsbdBulkReadSyncBase(timeout, tbuf, tsize, &actlength, requestSync);  in InterruptTransferRead()
1760         data.assign(tbuf, tbuf + actlength);  in InterruptTransferRead()
1797     uint8_t tbuf[READ_BUF_SIZE] = {0};  in IsoTransferRead()  local
1812     ret = UsbdBulkReadSyncBase(timeout, tbuf, tsize, &actlength, requestSync);  in IsoTransferRead()
1818         data.assign(tbuf, tbuf + actlength);  in IsoTransferRead()