FxWmiInstanceQueryInstanceCallback Struct Reference

#include <fxwmiinstance.hpp>

Inheritance diagram for FxWmiInstanceQueryInstanceCallback:

Collaboration diagram for FxWmiInstanceQueryInstanceCallback:

Public Member Functions
	FxWmiInstanceQueryInstanceCallback (__in PFX_DRIVER_GLOBALS FxDriverGlobals)
	~FxWmiInstanceQueryInstanceCallback ()
_Must_inspect_result_ __drv_sameIRQL	__drv_maxIRQL (PASSIVE_LEVEL) NTSTATUS Invoke(__in WDFDEVICE Device
_Must_inspect_result_ __drv_sameIRQL __in WDFWMIINSTANCE __inout ULONG	__out_bcount (OutBufferSize) PVOID OutBuffer
	UNREFERENCED_PARAMETER (Device)
	if (m_Method !=NULL)
Public Member Functions inherited from FxCallback
	FxCallback (__in_opt PFX_DRIVER_GLOBALS FxDriverGlobals=NULL)
PVOID	operator new (__in size_t Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals, __in POOL_TYPE PoolType=NonPagedPool)
VOID	operator delete (__in PVOID pointer)

Public Attributes
PFN_WDF_WMI_INSTANCE_QUERY_INSTANCE	m_Method
_Must_inspect_result_ __drv_sameIRQL __in WDFWMIINSTANCE	WmiInstance
_Must_inspect_result_ __drv_sameIRQL __in WDFWMIINSTANCE __inout ULONG	OutBufferSize
_Must_inspect_result_ __drv_sameIRQL __in WDFWMIINSTANCE __inout ULONG __out PULONG	BufferUsed
	else
return	status

Additional Inherited Members
Protected Member Functions inherited from FxCallback
void __inline	CallbackStart (VOID)
void __inline	CallbackEnd (VOID)

Detailed Description

Definition at line 175 of file fxwmiinstance.hpp.

Constructor & Destructor Documentation

FxWmiInstanceQueryInstanceCallback()

FxWmiInstanceQueryInstanceCallback::FxWmiInstanceQueryInstanceCallback ( __in PFX_DRIVER_GLOBALS  FxDriverGlobals )

inline

Definition at line 179 of file fxwmiinstance.hpp.

          :
        FxCallback(FxDriverGlobals),
        m_Method(NULL)
    {
    }

~FxWmiInstanceQueryInstanceCallback()

FxWmiInstanceQueryInstanceCallback::~FxWmiInstanceQueryInstanceCallback ( )

inline

Definition at line 187 of file fxwmiinstance.hpp.

    {
    }

Member Function Documentation

__drv_maxIRQL()

_Must_inspect_result_ __drv_sameIRQL FxWmiInstanceQueryInstanceCallback::__drv_maxIRQL

(

PASSIVE_LEVEL

)

__out_bcount()

_Must_inspect_result_ __drv_sameIRQL __in WDFWMIINSTANCE __inout ULONG FxWmiInstanceQueryInstanceCallback::__out_bcount

(

OutBufferSize

)

if()

FxWmiInstanceQueryInstanceCallback::if ( m_Method !  = NULL )

inline

Definition at line 207 of file fxwmiinstance.hpp.

                              {
            CallbackStart();
            status = m_Method(WmiInstance,
                              OutBufferSize,
                              OutBuffer,
                              BufferUsed);
            CallbackEnd();
        }

UNREFERENCED_PARAMETER()

FxWmiInstanceQueryInstanceCallback::UNREFERENCED_PARAMETER

(

Device

)

Member Data Documentation

BufferUsed

_Must_inspect_result_ __drv_sameIRQL __in WDFWMIINSTANCE __inout ULONG __out PULONG FxWmiInstanceQueryInstanceCallback::BufferUsed

Initial value:

{
        NTSTATUS status

Definition at line 200 of file fxwmiinstance.hpp.

else

FxWmiInstanceQueryInstanceCallback::else

Initial value:

{
            status = STATUS_UNSUCCESSFUL

Definition at line 215 of file fxwmiinstance.hpp.

m_Method

PFN_WDF_WMI_INSTANCE_QUERY_INSTANCE FxWmiInstanceQueryInstanceCallback::m_Method

Definition at line 177 of file fxwmiinstance.hpp.

Referenced by __drv_maxIRQL(), FxWmiInstanceExternal::FxWmiInstanceExternal(), if(), and FxWmiInstanceExternal::IsQueryInstanceSupported().

OutBufferSize

_Must_inspect_result_ __drv_sameIRQL __in WDFWMIINSTANCE __inout ULONG FxWmiInstanceQueryInstanceCallback::OutBufferSize

Definition at line 198 of file fxwmiinstance.hpp.

status

return FxWmiInstanceQueryInstanceCallback::status

Definition at line 219 of file fxwmiinstance.hpp.

WmiInstance

_Must_inspect_result_ __drv_sameIRQL __in WDFWMIINSTANCE FxWmiInstanceQueryInstanceCallback::WmiInstance

Definition at line 197 of file fxwmiinstance.hpp.

---

The documentation for this struct was generated from the following file:

• sdk/lib/drivers/wdf/shared/inc/private/common/fxwmiinstance.hpp