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Function CreateNl12SendMsgHdr

library/cpp/netliba/v12/udp_socket.cpp:137–155  ·  view source on GitHub ↗

TODO: refactoring CreateSendMsgHdr! for a while do not use TSockAddrPair here - CreateSendMsgHdr will cast const sockaddr_in6& toAddr to void* !!!

Source from the content-addressed store, hash-verified

135 //TODO: refactoring CreateSendMsgHdr!
136 //for a while do not use TSockAddrPair here - CreateSendMsgHdr will cast const sockaddr_in6& toAddr to void* !!!
137 static inline TMsgHdr CreateNl12SendMsgHdr(const sockaddr_in6& toAddr, const sockaddr_in6& fromAddr, const TIoVec& iov, ui8 tos,
138 void* ctrlBuffer, size_t bufferLen) {
139#ifdef _win_
140 Y_UNUSED(ctrlBuffer);
141 Y_UNUSED(bufferLen);
142 i64 winTos = tos;
143 //NOTE: We can't handle ip alias in windows
144 const TMsgHdr& hdr = CreateSendMsgHdr(toAddr, iov, &winTos); //there is no controll buffer in Windows, just write Tos
145 return hdr;
146#else
147 //TODO: check, it may be expencive to zero buffer here
148 memset(ctrlBuffer, 0, bufferLen);
149 TMsgHdr hdr = CreateSendMsgHdr(toAddr, iov, ctrlBuffer);
150 if (ctrlBuffer && (AddSockAuxData(&hdr, tos, fromAddr, ctrlBuffer, bufferLen) == nullptr)) {
151 fprintf(stderr, "BUG! Can not attach controll buffer!\n");
152 }
153 return hdr;
154#endif
155 }
156
157 ///////////////////////////////////////////////////////////////////////////////
158

Callers 2

SendToMethod · 0.85
AddPacketToQueueMethod · 0.85

Calls 3

Y_UNUSEDFunction · 0.85
CreateSendMsgHdrFunction · 0.85
AddSockAuxDataFunction · 0.85

Tested by

no test coverage detected