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WPUCloseSocketHandle function (ws2spi.h)
The WPUCloseSocketHandle function closes an existing socket handle.
Syntax
int WPUCloseSocketHandle(
[in] SOCKET s,
[out] LPINT lpErrno
);
Parameters
[in] s
Handle to socket created with WPUCreateSocketHandle.
[out] lpErrno
Pointer to the error code.
Return value
If no error occurs, WPUCreateSocketHandle returns zero. Otherwise, it returns SOCKET_ERROR, and a specific error code is available in lpErrno.
| Error code | Meaning |
|---|---|
| The descriptor is not a socket created by WPUCreateSocketHandle. |
Remarks
The WPUCloseSocketHandle function closes an existing socket handle created by WPUCreateSocketHandle. This function removes the socket from Ws2_32.dll's internal socket table. The owning service provider is responsible for releasing any resources associated with the socket.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | ws2spi.h |
See also
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