WSALookupServiceEnd
The Windows
Sockets WSALookupServiceEnd function is called to free the handle after
previous calls to WSALookupServiceBegin and WSALookupServiceNext.
Note that if
you call WSALookupServiceEnd from another thread while an existing WSALookupServiceNext
is blocked, the end call will have the same effect as a cancel and will cause
the WSALookupServiceNext call to return immediately.
INT WSALookupServiceEnd (
|
HANDLE hLookup |
|
|
); |
|
Parameters
hLookup
[in] Handle
previously obtained by calling WSALookupServiceBegin.
Return Values
The return
value is zero if the operation was successful. Otherwise, the value
SOCKET_ERROR is returned, and a specific error number may be retrieved by
calling WSAGetLastError.
Error Codes
|
WSA_INVALID_HANDLE |
The Handle
is not valid |
|
WSANOTINITIALIZED |
The Windows
Sockets 2 DLL has not been initialized. The application must first call WSAStartup
before calling any Windows Socketsfunctions. |
See Also