WSK_PROVIDER_DATAGRAM_DISPATCH - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// wsk.h
typedef struct _WSK_PROVIDER_DATAGRAM_DISPATCH {
WSK_PROVIDER_BASIC_DISPATCH Basic;
PFN_WSK_BIND WskBind;
PFN_WSK_SEND_TO WskSendTo;
PFN_WSK_RECEIVE_FROM WskReceiveFrom;
PFN_WSK_RELEASE_DATAGRAM_INDICATION_LIST WskRelease;
PFN_WSK_GET_LOCAL_ADDRESS WskGetLocalAddress;
PFN_WSK_SEND_MESSAGES WskSendMessages;
} WSK_PROVIDER_DATAGRAM_DISPATCH, *PWSK_PROVIDER_DATAGRAM_DISPATCH;
View the official Windows Driver Kit DDI referenceNo description available.
The WSK_PROVIDER_DATAGRAM_DISPATCH structure specifies the WSK subsystem's table of functions for a datagram socket.
BasicThe members of the WSK_PROVIDER_BASIC_DISPATCH structure are included as members of the WSK_PROVIDER_DATAGRAM_DISPATCH structure.
WskBindA pointer to the WSK subsystem's WskBind function for the socket.
WskSendToA pointer to the WSK subsystem's WskSendTo function for the socket.
WskReceiveFromA pointer to the WSK subsystem's WskReceiveFrom function for the socket.
WskReleaseA pointer to the WSK subsystem's WskRelease function for the socket.
WskGetLocalAddressA pointer to the WSK subsystem's WskGetLocalAddress function for the socket.
WskSendMessagesA pointer to the WSK subsystem's WskSendMessages function for the socket.
The member list of the WSK_PROVIDER_DATAGRAM_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_DATAGRAM_DISPATCH structure as if they were native members of the WSK_PROVIDER_DATAGRAM_DISPATCH structure.
A WSK application receives a pointer to a WSK_PROVIDER_DATAGRAM_DISPATCH structure when the WSK application calls the WskSocket function to create a datagram socket. The pointer is contained in the Dispatch member of the WSK_SOCKET structure that is received from the WSK subsystem .