235 otError otPlatUdpSocket(otUdpSocket *aUdpSocket)  in otPlatUdpSocket()  argument
240     assert(aUdpSocket->mHandle == nullptr);  in otPlatUdpSocket()
245     aUdpSocket->mHandle = FdToHandle(fd);  in otPlatUdpSocket()
251 otError otPlatUdpClose(otUdpSocket *aUdpSocket)  in otPlatUdpClose()  argument
258     VerifyOrExit(aUdpSocket->mHandle != nullptr);  in otPlatUdpClose()
260     fd = FdFromHandle(aUdpSocket->mHandle);  in otPlatUdpClose()
263     aUdpSocket->mHandle = nullptr;  in otPlatUdpClose()
269 otError otPlatUdpBind(otUdpSocket *aUdpSocket)  in otPlatUdpBind()  argument
275     assert(aUdpSocket->mHandle != nullptr);  in otPlatUdpBind()
276     VerifyOrExit(aUdpSocket->mSockName.mPort != 0, error = OT_ERROR_INVALID_ARGS);  in otPlatUdpBind()
277     fd = FdFromHandle(aUdpSocket->mHandle);  in otPlatUdpBind()
283         sin6.sin6_port   = htons(aUdpSocket->mSockName.mPort);  in otPlatUdpBind()
285         memcpy(&sin6.sin6_addr, &aUdpSocket->mSockName.mAddress, sizeof(sin6.sin6_addr));  in otPlatUdpBind()
304 otError otPlatUdpBindToNetif(otUdpSocket *aUdpSocket, otNetifIdentifier aNetifIdentifier)  in otPlatUdpBindToNetif()  argument
307     int     fd    = FdFromHandle(aUdpSocket->mHandle);  in otPlatUdpBindToNetif()
362 otError otPlatUdpConnect(otUdpSocket *aUdpSocket)  in otPlatUdpConnect()  argument
367 …bool isDisconnect = memcmp(&aUdpSocket->mPeerName.mAddress, &in6addr_any, sizeof(in6addr_any)) == …  in otPlatUdpConnect()
368                         aUdpSocket->mPeerName.mPort == 0;  in otPlatUdpConnect()
370     VerifyOrExit(aUdpSocket->mHandle != nullptr, error = OT_ERROR_INVALID_ARGS);  in otPlatUdpConnect()
372     fd = FdFromHandle(aUdpSocket->mHandle);  in otPlatUdpConnect()
375     sin6.sin6_port = htons(aUdpSocket->mPeerName.mPort);  in otPlatUdpConnect()
379         memcpy(&sin6.sin6_addr, &aUdpSocket->mPeerName.mAddress, sizeof(sin6.sin6_addr));  in otPlatUdpConnect()
397         SuccessOrExit(error = otPlatUdpClose(aUdpSocket));  in otPlatUdpConnect()
398         SuccessOrExit(error = otPlatUdpSocket(aUdpSocket));  in otPlatUdpConnect()
399         SuccessOrExit(error = otPlatUdpBind(aUdpSocket));  in otPlatUdpConnect()
403             fd = FdFromHandle(aUdpSocket->mHandle);  in otPlatUdpConnect()
419 …otLogWarnPlat("Failed to connect to [%s]:%u: %s", Ip6AddressString(&aUdpSocket->mPeerName.mAddress…  in otPlatUdpConnect()
420                       aUdpSocket->mPeerName.mPort, strerror(errno));  in otPlatUdpConnect()
428 otError otPlatUdpSend(otUdpSocket *aUdpSocket, otMessage *aMessage, const otMessageInfo *aMessageIn…  in otPlatUdpSend()  argument
435     VerifyOrExit(aUdpSocket->mHandle != nullptr, error = OT_ERROR_INVALID_ARGS);  in otPlatUdpSend()
436     fd = FdFromHandle(aUdpSocket->mHandle);  in otPlatUdpSend()
466 otError otPlatUdpJoinMulticastGroup(otUdpSocket *       aUdpSocket,  in otPlatUdpJoinMulticastGroup()  argument
474     VerifyOrExit(aUdpSocket->mHandle != nullptr, error = OT_ERROR_INVALID_ARGS);  in otPlatUdpJoinMulticastGroup()
475     fd = FdFromHandle(aUdpSocket->mHandle);  in otPlatUdpJoinMulticastGroup()
506 otError otPlatUdpLeaveMulticastGroup(otUdpSocket *       aUdpSocket,  in otPlatUdpLeaveMulticastGroup()  argument
514     VerifyOrExit(aUdpSocket->mHandle != nullptr, error = OT_ERROR_INVALID_ARGS);  in otPlatUdpLeaveMulticastGroup()
515     fd = FdFromHandle(aUdpSocket->mHandle);  in otPlatUdpLeaveMulticastGroup()