WDF_WMI_INSTANCE_CONFIG_INIT_PROVIDER - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// wdfwmi.h
VOID WDF_WMI_INSTANCE_CONFIG_INIT_PROVIDER(
[out] PWDF_WMI_INSTANCE_CONFIG Config,
[in] WDFWMIPROVIDER Provider
);
View the official Windows Driver Kit DDI referenceNo description available.
[Applies to KMDF only]
The WDF_WMI_INSTANCE_CONFIG_INIT_PROVIDER function initializes a WDF_WMI_INSTANCE_CONFIG structure and stores a specified handle to a WMI provider object.
Config [out]A pointer to a WDF_WMI_INSTANCE_CONFIG structure.
Provider [in]A handle to a WMI provider object that the driver obtained by a previous call to WdfWmiProviderCreate.
The WDF_WMI_INSTANCE_CONFIG_INIT_PROVIDER function zeros the WDF_WMI_INSTANCE_CONFIG structure that the Config parameter specifies and sets its Size member. This function also sets the structure's Provider member to the handle that the Provider parameter specifies.
Your driver should call WDF_WMI_INSTANCE_CONFIG_INIT_PROVIDER to initialize a WDF_WMI_INSTANCE_CONFIG structure if it calls WdfWmiProviderCreate before calling WdfWmiInstanceCreate.
The following code example initializes a WDF_WMI_PROVIDER_CONFIG structure and calls WdfWmiProviderCreate. Then, the example initializes a WDF_WMI_INSTANCE_CONFIG structure and calls WdfWmiInstanceCreate.
WDF_WMI_PROVIDER_CONFIG providerConfig;
WDFWMIPROVIDER provider;
GUID providerGuid = MY_WMI_DATA_BLOCK_GUID;
WDF_WMI_INSTANCE_CONFIG instanceConfig;
WDFWMIINSTANCE instanceHandle;
NTSTATUS status;
WDF_WMI_PROVIDER_CONFIG_INIT(
&providerConfig,
providerGuid
);
providerConfig.Flags = WdfWmiProviderTracing;
providerConfig.EvtWmiProviderFunctionControl = MyProviderFunctionControl;
status = WdfWmiProviderCreate(
Device,
&providerConfig,
WDF_NO_OBJECT_ATTRIBUTES,
&provider
);
if (!NT_SUCCESS(status)) {
return status;
}
WDF_WMI_INSTANCE_CONFIG_INIT_PROVIDER(
&instanceConfig,
provider
);
status = WdfWmiInstanceCreate(
Device,
&instanceConfig,
WDF_NO_OBJECT_ATTRIBUTES,
&instanceHandle
);
if (!NT_SUCCESS(status)) {
return status;
}
WDF_WMI_INSTANCE_CONFIG_INIT_PROVIDER_CONFIG