how to set WSA_FLAG_OVERLAPPED to a socket returned by function accept

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I know I can use WSASocket to create a overlapped socket.
Is there any way to set WSA_FLAG_OVERLAPPED to an existing socket?eg. a socket from accept

Posted 17-Jul-12 17:06pm

ksyr

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Petrotheos · Answer 1 · 2012-10-02T07:23:00

Maybe this can help

AcceptEx function

BOOL AcceptEx(
_In_ SOCKET sListenSocket,
_In_ SOCKET sAcceptSocket,
_In_ PVOID lpOutputBuffer,
_In_ DWORD dwReceiveDataLength,
_In_ DWORD dwLocalAddressLength,
_In_ DWORD dwRemoteAddressLength,
_Out_ LPDWORD lpdwBytesReceived,
_In_ LPOVERLAPPED lpOverlapped
);