246     uint16_t length;  in SendMulticast()  local
251     length = otMessageGetLength(aMessage);  in SendMulticast()
253     if (length > kMaxMessageLength)  in SendMulticast()
255         LogWarn("Multicast msg length %u is longer than max %u", length, kMaxMessageLength);  in SendMulticast()
283     uint16_t length;  in SendUnicast()  local
288     length = otMessageGetLength(aMessage);  in SendUnicast()
290     if (length > kMaxMessageLength)  in SendUnicast()
292         LogWarn("Unicast msg length %u is longer than max %u", length, kMaxMessageLength);  in SendUnicast()
362         uint16_t            length;  in SendQueuedMessages()  local
370         length = otMessageGetLength(message);  in SendQueuedMessages()
372         offset = length - sizeof(Metadata);  in SendQueuedMessages()
373         length -= sizeof(Metadata);  in SendQueuedMessages()
392         otMessageRead(message, 0, buffer, length);  in SendQueuedMessages()
401 …bytesSent = sendto(mFd6, buffer, length, 0, reinterpret_cast<struct sockaddr *>(&addr6), sizeof(ad…  in SendQueuedMessages()
402             VerifyOrExit(bytesSent == length);  in SendQueuedMessages()
412 …bytesSent = sendto(mFd4, buffer, length, 0, reinterpret_cast<struct sockaddr *>(&addr), sizeof(add…  in SendQueuedMessages()
413             VerifyOrExit(bytesSent == length);  in SendQueuedMessages()
439     uint16_t              length = 0;  in ReceiveMessage()  local
455         length = static_cast<uint16_t>(rval);  in ReceiveMessage()
465         length = static_cast<uint16_t>(rval);  in ReceiveMessage()
470     VerifyOrExit(length > 0);  in ReceiveMessage()
474     SuccessOrExit(otMessageAppend(message, buffer, length));  in ReceiveMessage()