Method SendMMsg

library/cpp/netliba/socket/socket.cpp:347–354

    }

    int TAbstractSocket::SendMMsg(TMMsgHdr* msgvec, unsigned int vlen, unsigned int flags) {
        Y_ASSERT(IsValid());
        Y_ABORT_UNLESS(SendMMsgFunc, "sendmmsg is not supported!");
        TReadGuard rg(Mutex);
        static bool checked = 0;
        Y_ABORT_UNLESS(checked || (checked = !IsFragmentationForbiden()), "Send methods of this class expect default EnableFragmentation behavior");
        return SendMMsgFunc(S, msgvec, vlen, flags);
    }

    ssize_t TAbstractSocket::SendMsg(const TMsgHdr* hdr, int flags, const EFragFlag frag) {
        Y_ASSERT(IsValid());