UcxEndpointInitSetEventCallbacks function (ucxendpoint.h)

Article
02/22/2024

Initializes a UCXENDPOINT_INIT structure with client driver's event callback functions related to endpoints on the device.

Syntax

void UcxEndpointInitSetEventCallbacks(
  PUCXENDPOINT_INIT             EndpointInit,
  PUCX_ENDPOINT_EVENT_CALLBACKS EventCallbacks
);

Parameters

EndpointInit

A pointer to a UCXENDPOINT_INIT structure that UCX passes when it invokes the client driver's EVT_UCX_USBDEVICE_ENDPOINT_ADD event callback function.

EventCallbacks

A pointer to a UCX_ENDPOINT_EVENT_CALLBACKS structure that contains function pointer to event callback functions related to the endpoint. The client driver initializes the structure by calling UCX_ENDPOINT_EVENT_CALLBACKS_INIT.

Return value

None

Remarks

The client driver calls this method to set function pointers to its event callback functions just before calling UcxEndpointCreate to create an endpoint.

Requirements

Requirement	Value
Minimum supported client	Windows 10
Target Platform	Windows
Minimum KMDF version	1.0
Minimum UMDF version	2.0
Header	ucxendpoint.h (include Ucxclass.h, Ucxendpoint.h)