152 Error Udp::Plat::Open(SocketHandle &aSocket)  in Open()  argument
154     return aSocket.ShouldUsePlatformUdp() ? otPlatUdpSocket(&aSocket) : kErrorNone;  in Open()
157 Error Udp::Plat::Close(SocketHandle &aSocket)  in Close()  argument
159     return aSocket.ShouldUsePlatformUdp() ? otPlatUdpClose(&aSocket) : kErrorNone;  in Close()
162 Error Udp::Plat::Bind(SocketHandle &aSocket)  in Bind()  argument
164     return aSocket.ShouldUsePlatformUdp() ? otPlatUdpBind(&aSocket) : kErrorNone;  in Bind()
167 Error Udp::Plat::BindToNetif(SocketHandle &aSocket)  in BindToNetif()  argument
169 …return aSocket.ShouldUsePlatformUdp() ? otPlatUdpBindToNetif(&aSocket, MapEnum(aSocket.GetNetifId(…  in BindToNetif()
172 Error Udp::Plat::Connect(SocketHandle &aSocket)  in Connect()  argument
174     return aSocket.ShouldUsePlatformUdp() ? otPlatUdpConnect(&aSocket) : kErrorNone;  in Connect()
177 Error Udp::Plat::Send(SocketHandle &aSocket, Message &aMessage, const MessageInfo &aMessageInfo)  in Send()  argument
179     OT_ASSERT(aSocket.ShouldUsePlatformUdp());  in Send()
181     return otPlatUdpSend(&aSocket, &aMessage, &aMessageInfo);  in Send()
184 Error Udp::Plat::JoinMulticastGroup(SocketHandle &aSocket, NetifIdentifier aNetifId, const Address …  in JoinMulticastGroup()  argument
186 …return aSocket.ShouldUsePlatformUdp() ? otPlatUdpJoinMulticastGroup(&aSocket, MapEnum(aNetifId), &…  in JoinMulticastGroup()
190 Error Udp::Plat::LeaveMulticastGroup(SocketHandle &aSocket, NetifIdentifier aNetifId, const Address…  in LeaveMulticastGroup()  argument
192 …return aSocket.ShouldUsePlatformUdp() ? otPlatUdpLeaveMulticastGroup(&aSocket, MapEnum(aNetifId), …  in LeaveMulticastGroup()
220 Error Udp::Open(SocketHandle &aSocket, NetifIdentifier aNetifId, ReceiveHandler aHandler, void *aCo…  in Open()  argument
224     OT_ASSERT(!IsOpen(aSocket));  in Open()
226     aSocket.Clear();  in Open()
227     aSocket.SetNetifId(aNetifId);  in Open()
228     aSocket.mHandler = aHandler;  in Open()
229     aSocket.mContext = aContext;  in Open()
232     error = Plat::Open(aSocket);  in Open()
236     AddSocket(aSocket);  in Open()
242 Error Udp::Bind(SocketHandle &aSocket, const SockAddr &aSockAddr)  in Bind()  argument
247     SuccessOrExit(error = Plat::BindToNetif(aSocket));  in Bind()
253     aSocket.mSockName = aSockAddr;  in Bind()
255     if (!aSocket.IsBound())  in Bind()
259             aSocket.mSockName.mPort = GetEphemeralPort();  in Bind()
261             error = Plat::Bind(aSocket);  in Bind()
268         error = Plat::Bind(aSocket);  in Bind()
276 Error Udp::Connect(SocketHandle &aSocket, const SockAddr &aSockAddr)  in Connect()  argument
280     aSocket.mPeerName = aSockAddr;  in Connect()
282     if (!aSocket.IsBound())  in Connect()
284         SuccessOrExit(error = Bind(aSocket, aSocket.GetSockName()));  in Connect()
288     error = Plat::Connect(aSocket);  in Connect()
295 Error Udp::Close(SocketHandle &aSocket)  in Close()  argument
299     VerifyOrExit(IsOpen(aSocket));  in Close()
302     SuccessOrExit(error = Plat::Close(aSocket));  in Close()
305     RemoveSocket(aSocket);  in Close()
306     aSocket.GetSockName().Clear();  in Close()
307     aSocket.GetPeerName().Clear();  in Close()
313 Error Udp::SendTo(SocketHandle &aSocket, Message &aMessage, const MessageInfo &aMessageInfo)  in SendTo()  argument
318 …VerifyOrExit((aMessageInfo.GetSockPort() == 0) || (aSocket.GetSockName().mPort == aMessageInfo.Get…  in SendTo()
325 …      VerifyOrExit(!aSocket.GetPeerName().GetAddress().IsUnspecified(), error = kErrorInvalidArgs);  in SendTo()
327         messageInfoLocal.SetPeerAddr(aSocket.GetPeerName().GetAddress());  in SendTo()
332         VerifyOrExit(aSocket.GetPeerName().mPort != 0, error = kErrorInvalidArgs);  in SendTo()
333         messageInfoLocal.mPeerPort = aSocket.GetPeerName().mPort;  in SendTo()
338         messageInfoLocal.SetSockAddr(aSocket.GetSockName().GetAddress());  in SendTo()
341     if (!aSocket.IsBound())  in SendTo()
343         SuccessOrExit(error = Bind(aSocket, aSocket.GetSockName()));  in SendTo()
346     messageInfoLocal.SetSockPort(aSocket.GetSockName().mPort);  in SendTo()
349     if (aSocket.ShouldUsePlatformUdp())  in SendTo()
351         SuccessOrExit(error = Plat::Send(aSocket, aMessage, messageInfoLocal));  in SendTo()
368 void Udp::AddSocket(SocketHandle &aSocket) { IgnoreError(mSockets.Add(aSocket)); }  in AddSocket()  argument
370 void Udp::RemoveSocket(SocketHandle &aSocket)  in RemoveSocket()  argument
374     SuccessOrExit(mSockets.Find(aSocket, prev));  in RemoveSocket()
377     aSocket.SetNext(nullptr);  in RemoveSocket()