594         auto ctrl = BuildCtrlString(SP_STOP_SESSION, 0, nullptr, 0);  in FreeSessionOpeate()  local
595         Base::SendToPollFd(hSession->ctrlFd[STREAM_MAIN], ctrl.data(), ctrl.size());  in FreeSessionOpeate()
1088         CtrlStruct ctrl = {};  in BuildCtrlString()  local
1089         ctrl.command = command;  in BuildCtrlString()
1090         ctrl.channelId = channelId;  in BuildCtrlString()
1091         ctrl.dataSize = dataSize;  in BuildCtrlString()
1092 …if (dataSize > 0 && data != nullptr && memcpy_s(ctrl.data, sizeof(ctrl.data), data, dataSize) != E…  in BuildCtrlString()
1095         uint8_t *buf = reinterpret_cast<uint8_t *>(&ctrl);  in BuildCtrlString()
1102 bool HdcSessionBase::DispatchMainThreadCommand(HSession hSession, const CtrlStruct *ctrl)  in DispatchMainThreadCommand()  argument
1105     uint32_t channelId = ctrl->channelId;  // if send not set, it is zero  in DispatchMainThreadCommand()
1106     switch (ctrl->command) {  in DispatchMainThreadCommand()
1180         CtrlStruct *ctrl = reinterpret_cast<CtrlStruct *>(buf + index);  in ReadCtrlFromMain()  local
1181         if (!hSessionBase->DispatchMainThreadCommand(hSession, ctrl)) {  in ReadCtrlFromMain()
1183                       hSession->sessionId, ctrl->channelId, ctrl->command);  in ReadCtrlFromMain()