__WSAFDIsSet function
The __WSAFDIsSet function specifies whether a socket is included in a set of socket descriptors.
Syntax
int __WSAFDIsSet(
SOCKET fd,
fd_set *set
);
Parameters
- fd
-
Descriptor identifying a socket.
- set
-
Pointer to an fd_set structure containing the set of socket descriptors. The __WSAFDIsSet function determines whether the socket specified in the fd parameter is a member of that set.
Remarks
Windows Phone 8: This function is supported for Windows Phone Store apps on Windows Phone 8 and later.
Windows 8.1 and Windows Server 2012 R2: This function is supported for Windows Store apps on Windows 8.1, Windows Server 2012 R2, and later.
Requirements
|
Minimum supported client |
Windows 8.1, Windows Vista [desktop apps | Windows Store apps] |
|---|---|
|
Minimum supported server |
Windows Server 2003 [desktop apps | Windows Store apps] |
|
Minimum supported phone |
Windows Phone 8 |
|
Header |
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Library |
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|
DLL |
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See also