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WSK_PROVIDER_LISTEN_DISPATCH structure (wsk.h)

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The WSK_PROVIDER_LISTEN_DISPATCH structure specifies the WSK subsystem's table of functions for a listening socket.

Syntax

typedef struct _WSK_PROVIDER_LISTEN_DISPATCH {
  WSK_PROVIDER_BASIC_DISPATCH Basic;
  PFN_WSK_BIND                WskBind;
  PFN_WSK_ACCEPT              WskAccept;
  PFN_WSK_INSPECT_COMPLETE    WskInspectComplete;
  PFN_WSK_GET_LOCAL_ADDRESS   WskGetLocalAddress;
} WSK_PROVIDER_LISTEN_DISPATCH, *PWSK_PROVIDER_LISTEN_DISPATCH;

Members

Basic

The members of the WSK_PROVIDER_BASIC_DISPATCH structure are included as members of the WSK_PROVIDER_LISTEN_DISPATCH structure.

WskBind

A pointer to the WSK subsystem's WskBind function for the socket.

WskAccept

A pointer to the WSK subsystem's WskAccept function for the socket.

WskInspectComplete

A pointer to the WSK subsystem's WskInspectComplete function for the socket.

WskGetLocalAddress

A pointer to the WSK subsystem's WskGetLocalAddress function for the socket.

Remarks

The member list of the WSK_PROVIDER_LISTEN_DISPATCH structure includes an unnamed WSK_PROVIDER_BASIC_DISPATCH structure. The compiler that is included with the WDK supports a Microsoft-specific extension to the C language that allows unnamed structures within structure declarations. The result is that the structure members of the WSK_PROVIDER_BASIC_DISPATCH structure are included in the WSK_PROVIDER_LISTEN_DISPATCH structure as if they were native members of the WSK_PROVIDER_LISTEN_DISPATCH structure.

A WSK application receives a pointer to a WSK_PROVIDER_LISTEN_DISPATCH structure when the WSK application calls the WskSocket function to create a listening socket. The pointer is contained in the Dispatch member of the WSK_SOCKET structure that is received from the WSK subsystem.

Requirements

Requirement Value
Minimum supported client Available in Windows Vista and later versions of the Windows operating systems.
Header wsk.h (include Wsk.h)

See also

WSK_CLIENT_LISTEN_DISPATCH

WSK_PROVIDER_BASIC_DISPATCH

WSK_SOCKET

WskAccept

WskBind

WskCloseSocket

WskControlSocket

WskInspectComplete

WskSocket