463 …int32_t timeout, uint8_t *buffer, uint32_t size, uint32_t *actlength, UsbdRequestSync *requestSync)  in UsbdBulkReadSyncBase()  argument
465 …if (requestSync == nullptr || requestSync->request == nullptr || buffer == nullptr || actlength ==…  in UsbdBulkReadSyncBase()
500     *actlength = tcur;  in UsbdBulkReadSyncBase()
1514     uint32_t actlength = 0;  in BulkTransferRead()  local
1526     ret = UsbdBulkReadSyncBase(timeout, tbuf, tsize, &actlength, requestSync);  in BulkTransferRead()
1528 …("%{public}s:UsbdBulkReadSyncBase ret:%{public}d, actlength:%{public}u", __func__, ret, actlength);  in BulkTransferRead()
1531     if (actlength > 0) {  in BulkTransferRead()
1532         data.assign(tbuf, tbuf + actlength);  in BulkTransferRead()
1558     uint32_t actlength = 0;  in BulkTransferReadwithLength()  local
1574     ret = UsbdBulkReadSyncBase(timeout, tbuf, tsize, &actlength, requestSync);  in BulkTransferReadwithLength()
1576 …("%{public}s:UsbdBulkReadSyncBase ret:%{public}d, actlength:%{public}u", __func__, ret, actlength);  in BulkTransferReadwithLength()
1579     if (actlength > 0) {  in BulkTransferReadwithLength()
1580         data.assign(tbuf, tbuf + actlength);  in BulkTransferReadwithLength()
1743     uint32_t actlength = 0;  in InterruptTransferRead()  local
1754     ret = UsbdBulkReadSyncBase(timeout, tbuf, tsize, &actlength, requestSync);  in InterruptTransferRead()
1756 …("%{public}s:UsbdBulkReadSyncBase ret:%{public}d, actlength:%{public}u", __func__, ret, actlength);  in InterruptTransferRead()
1759     if (actlength > 0) {  in InterruptTransferRead()
1760         data.assign(tbuf, tbuf + actlength);  in InterruptTransferRead()
1799     uint32_t actlength = 0;  in IsoTransferRead()  local
1812     ret = UsbdBulkReadSyncBase(timeout, tbuf, tsize, &actlength, requestSync);  in IsoTransferRead()
1814 …%{public}s:UsbdBulkReadSyncBase failed, ret:%{public}d, len:%{public}u", __func__, ret, actlength);  in IsoTransferRead()
1817     if (actlength > 0) {  in IsoTransferRead()
1818         data.assign(tbuf, tbuf + actlength);  in IsoTransferRead()