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__WSAFDIsSet function

Applies to: desktop apps only

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.

Requirements

Minimum supported client

Windows 2000 Professional

Minimum supported server

Windows 2000 Server

Header

Winsock2.h

Library

Ws2_32.lib

DLL

Ws2_32.dll

See also

fd_set
select
WSAAsyncSelect
WSAEventSelect

 

 

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Build date: 4/24/2012

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