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Classes
struct	_WDF_OBJECT_ATTRIBUTES

struct	_WDF_OBJECT_CONTEXT_TYPE_INFO

struct	_WDF_CUSTOM_TYPE_CONTEXT

Macros
#define	WDF_EXTERN_C

#define	WDF_EXTERN_C_START

#define	WDF_EXTERN_C_END

#define	WDF_OBJECT_ATTRIBUTES_SET_CONTEXT_TYPE(_attributes, _contexttype) (_attributes)->ContextTypeInfo = WDF_GET_CONTEXT_TYPE_INFO(_contexttype)->UniqueType

#define	WDF_OBJECT_ATTRIBUTES_INIT_CONTEXT_TYPE(_attributes, _contexttype)

#define	WDF_TYPE_NAME_TO_TYPE_INFO(_contexttype) _WDF_ ## _contexttype ## _TYPE_INFO

#define	WDF_TYPE_NAME_TO_EXTERNAL_INIT(_contexttype) _WDF_ ## _contexttype ## _EXTERNAL_INIT

#define	WDF_TYPE_NAME_TO_EXTERNAL_INIT_FUNCTION(_contexttype) _contexttype ## _EXTERNAL_INIT_FUNCTION

#define	WDF_GET_CONTEXT_TYPE_INFO(_contexttype) (&WDF_TYPE_NAME_TO_TYPE_INFO(_contexttype))

#define	WDF_TYPE_NAME_POINTER_TYPE(_contexttype) WDF_POINTER_TYPE_ ## _contexttype

#define	WDF_DECLARE_CONTEXT_TYPE(_contexttype) WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(_contexttype, WdfObjectGet_ ## _contexttype)

#define	WDF_TYPE_INIT_BASE_SECTION_NAME ".kmdftypeinit"

#define	WDF_TYPE_INIT_SECTION_NAME ".kmdftypeinit$b"

#define	WDF_TYPE_DEFAULT_SECTION_NAME ".data"

#define	WDF_DECLARE_TYPE_AND_GLOBALS(_contexttype, _UniqueType, _GetUniqueType, _section)

#define	WDF_DECLARE_CASTING_FUNCTION(_contexttype, _castingfunction)

#define	WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(_contexttype, _castingfunction)

#define	WDF_DECLARE_SHARED_CONTEXT_TYPE_WITH_NAME(_contexttype, _castingfunction)

#define	WdfObjectGetTypedContext(handle, type)

#define	WDF_CUSTOM_TYPE_CONTEXT_NAME(_type) WdfCustomType_ ## _type

#define	WDF_GET_CUSTOM_TYPE_FUNCTION_NAME(_type) WdfObjectGetCustomType_ ## _type

#define	WDF_ADD_CUSTOM_TYPE_FUNCTION_NAME(_type) WdfObjectAddCustomType_ ## _type

#define	WDF_DECLARE_CUSTOM_TYPE(_type)

#define	WdfObjectIsCustomType(_handle, _type)

#define	WdfObjectAddCustomTypeWithData(_handle, _type, _data, _cleanup, _destroy) WDF_ADD_CUSTOM_TYPE_FUNCTION_NAME(_type)(_handle, _data, _cleanup, _destroy)

#define	WdfObjectAddCustomType(_handle, _type) WdfObjectAddCustomTypeWithData(_handle, _type, 0, NULL, NULL)

#define	WdfObjectGetCustomTypeData(_handle, _type) (WDF_GET_CUSTOM_TYPE_FUNCTION_NAME(_type)(_handle)->Data)

#define	WdfObjectReference(Handle) WdfObjectReferenceWithTag(Handle, NULL)

#define	WdfObjectReferenceWithTag(Handle, Tag) WdfObjectReferenceActual(Handle, Tag, __LINE__, __FILE__)

#define	WdfObjectDereference(Handle) WdfObjectDereferenceWithTag(Handle, NULL)

#define	WdfObjectDereferenceWithTag(Handle, Tag) WdfObjectDereferenceActual(Handle, Tag, __LINE__, __FILE__)

Typedefs
typedef WDF_EXTERN_C_START enum _WDF_EXECUTION_LEVEL	WDF_EXECUTION_LEVEL

typedef enum _WDF_SYNCHRONIZATION_SCOPE	WDF_SYNCHRONIZATION_SCOPE

typedef EVT_WDF_OBJECT_CONTEXT_CLEANUP *	PFN_WDF_OBJECT_CONTEXT_CLEANUP

typedef EVT_WDF_OBJECT_CONTEXT_DESTROY *	PFN_WDF_OBJECT_CONTEXT_DESTROY

typedef const struct _WDF_OBJECT_CONTEXT_TYPE_INFO *	PCWDF_OBJECT_CONTEXT_TYPE_INFO

typedef struct _WDF_OBJECT_ATTRIBUTES	WDF_OBJECT_ATTRIBUTES

typedef struct _WDF_OBJECT_ATTRIBUTES *	PWDF_OBJECT_ATTRIBUTES

typedef PCWDF_OBJECT_CONTEXT_TYPE_INFO(__cdecl *	PFN_GET_UNIQUE_CONTEXT_TYPE) (VOID)

typedef struct _WDF_OBJECT_CONTEXT_TYPE_INFO	WDF_OBJECT_CONTEXT_TYPE_INFO

typedef struct _WDF_OBJECT_CONTEXT_TYPE_INFO *	PWDF_OBJECT_CONTEXT_TYPE_INFO

typedef struct _WDF_CUSTOM_TYPE_CONTEXT	WDF_CUSTOM_TYPE_CONTEXT

typedef struct _WDF_CUSTOM_TYPE_CONTEXT *	PWDF_CUSTOM_TYPE_CONTEXT

typedef WDFAPI PVOID(FASTCALL *	PFN_WDFOBJECTGETTYPEDCONTEXTWORKER) (_In_ PWDF_DRIVER_GLOBALS DriverGlobals, _In_ WDFOBJECT Handle, _In_ PCWDF_OBJECT_CONTEXT_TYPE_INFO TypeInfo)

typedef WDFAPI NTSTATUS(STDCALL *	PFN_WDFOBJECTALLOCATECONTEXT) (_In_ PWDF_DRIVER_GLOBALS DriverGlobals, _In_ WDFOBJECT Handle, _In_ PWDF_OBJECT_ATTRIBUTES ContextAttributes, _Outptr_opt_ PVOID *Context)

typedef WDFAPI WDFOBJECT(FASTCALL *	PFN_WDFOBJECTCONTEXTGETOBJECT) (_In_ PWDF_DRIVER_GLOBALS DriverGlobals, _In_ PVOID ContextPointer)

typedef WDFAPI VOID(STDCALL *	PFN_WDFOBJECTREFERENCEACTUAL) (_In_ PWDF_DRIVER_GLOBALS DriverGlobals, _In_ WDFOBJECT Handle, _In_opt_ PVOID Tag, _In_ LONG Line, _In_z_ PCHAR File)

typedef WDFAPI VOID(STDCALL *	PFN_WDFOBJECTDEREFERENCEACTUAL) (_In_ PWDF_DRIVER_GLOBALS DriverGlobals, _In_ WDFOBJECT Handle, _In_opt_ PVOID Tag, _In_ LONG Line, _In_z_ PCHAR File)

typedef _Must_inspect_result_	_IRQL_requires_max_(DISPATCH_LEVEL) WDFAPI NTSTATUS(STDCALL *PFN_WDFOBJECTCREATE) (_In_ PWDF_DRIVER_GLOBALS DriverGlobals

typedef _Must_inspect_result_ _In_opt_ PWDF_OBJECT_ATTRIBUTES	Attributes

typedef _Must_inspect_result_ _In_opt_ PWDF_OBJECT_ATTRIBUTES _Out_ WDFOBJECT *	Object

typedef _Must_inspect_result_ _In_ WDFOBJECT _In_ CONST GUID *	Guid

typedef _Must_inspect_result_ _In_ WDFOBJECT _In_ CONST GUID _In_ ULONG	QueryBufferLength

typedef _Must_inspect_result_ _In_ WDFOBJECT _In_ CONST GUID _In_ ULONG	_Out_writes_bytes_(QueryBufferLength) PVOID QueryBuffer)

Enumerations
enum	_WDF_EXECUTION_LEVEL { WdfExecutionLevelInvalid = 0x00 , WdfExecutionLevelInheritFromParent , WdfExecutionLevelPassive , WdfExecutionLevelDispatch }

enum	_WDF_SYNCHRONIZATION_SCOPE { WdfSynchronizationScopeInvalid = 0x00 , WdfSynchronizationScopeInheritFromParent , WdfSynchronizationScopeDevice , WdfSynchronizationScopeQueue , WdfSynchronizationScopeNone }

Functions
typedef	_Function_class_ (EVT_WDF_OBJECT_CONTEXT_CLEANUP) _IRQL_requires_same_ _IRQL_requires_max_(DISPATCH_LEVEL) VOID STDCALL EVT_WDF_OBJECT_CONTEXT_CLEANUP(_In_ WDFOBJECT Object)

typedef	_Function_class_ (EVT_WDF_OBJECT_CONTEXT_DESTROY) _IRQL_requires_same_ _IRQL_requires_max_(DISPATCH_LEVEL) VOID STDCALL EVT_WDF_OBJECT_CONTEXT_DESTROY(_In_ WDFOBJECT Object)

FORCEINLINE VOID	WDF_OBJECT_ATTRIBUTES_INIT (_Out_ PWDF_OBJECT_ATTRIBUTES Attributes)

FORCEINLINE PVOID	WdfObjectGetTypedContextWorker (_In_ WDFOBJECT Handle, _In_ PCWDF_OBJECT_CONTEXT_TYPE_INFO TypeInfo)

FORCEINLINE NTSTATUS	WdfObjectAllocateContext (_In_ WDFOBJECT Handle, _In_ PWDF_OBJECT_ATTRIBUTES ContextAttributes, _Outptr_opt_ PVOID *Context)

FORCEINLINE WDFOBJECT	WdfObjectContextGetObject (_In_ PVOID ContextPointer)

FORCEINLINE VOID	WdfObjectReferenceActual (_In_ WDFOBJECT Handle, _In_opt_ PVOID Tag, _In_ LONG Line, _In_z_ PCHAR File)

FORCEINLINE VOID	WdfObjectDereferenceActual (_In_ WDFOBJECT Handle, _In_opt_ PVOID Tag, _In_ LONG Line, _In_z_ PCHAR File)

Macro Definition Documentation

◆ WDF_ADD_CUSTOM_TYPE_FUNCTION_NAME

#define WDF_ADD_CUSTOM_TYPE_FUNCTION_NAME ( _type ) WdfObjectAddCustomType_ ## _type

Definition at line 426 of file wdfobject.h.

◆ WDF_CUSTOM_TYPE_CONTEXT_NAME

#define WDF_CUSTOM_TYPE_CONTEXT_NAME ( _type ) WdfCustomType_ ## _type

Definition at line 414 of file wdfobject.h.

◆ WDF_DECLARE_CASTING_FUNCTION

#define WDF_DECLARE_CASTING_FUNCTION	(	_contexttype,
		_castingfunction
	)

Value:

                                                                        \
WDF_EXTERN_C                                                            \
__drv_aliasesMem                                                        \
FORCEINLINE                                                             \
WDF_TYPE_NAME_POINTER_TYPE(_contexttype)                                \
_castingfunction(                                                       \
   _In_ WDFOBJECT Handle                                                \
   )                                                                    \
{                                                                       \
    return (WDF_TYPE_NAME_POINTER_TYPE(_contexttype))                   \
        WdfObjectGetTypedContextWorker(                                 \
            Handle,                                                     \
            WDF_GET_CONTEXT_TYPE_INFO(_contexttype)->UniqueType         \
            );                                                          \
}

Definition at line 333 of file wdfobject.h.

◆ WDF_DECLARE_CONTEXT_TYPE

#define WDF_DECLARE_CONTEXT_TYPE ( _contexttype ) WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(_contexttype, WdfObjectGet_ ## _contexttype)

Definition at line 259 of file wdfobject.h.

◆ WDF_DECLARE_CONTEXT_TYPE_WITH_NAME

#define WDF_DECLARE_CONTEXT_TYPE_WITH_NAME	(	_contexttype,
		_castingfunction
	)

Value:

                                                                        \
WDF_DECLARE_TYPE_AND_GLOBALS(                                           \
    _contexttype,                                                       \
    WDF_GET_CONTEXT_TYPE_INFO(_contexttype),                            \
    NULL,                                                               \
    WDF_TYPE_DEFAULT_SECTION_NAME)                                      \
                                                                        \
WDF_DECLARE_CASTING_FUNCTION(_contexttype, _castingfunction)

Definition at line 350 of file wdfobject.h.

◆ WDF_DECLARE_CUSTOM_TYPE

#define WDF_DECLARE_CUSTOM_TYPE ( _type )

Definition at line 443 of file wdfobject.h.

◆ WDF_DECLARE_SHARED_CONTEXT_TYPE_WITH_NAME

#define WDF_DECLARE_SHARED_CONTEXT_TYPE_WITH_NAME	(	_contexttype,
		_castingfunction
	)

Value:

                                                                        \
WDF_DECLARE_TYPE_AND_GLOBALS(                                           \
    _contexttype,                                                       \
    NULL,                                                               \
    WDF_TYPE_NAME_TO_EXTERNAL_INIT_FUNCTION(_contexttype),              \
    WDF_TYPE_INIT_SECTION_NAME)                                         \
                                                                        \
WDF_DECLARE_CASTING_FUNCTION(_contexttype, _castingfunction)

Definition at line 378 of file wdfobject.h.

◆ WDF_DECLARE_TYPE_AND_GLOBALS

#define WDF_DECLARE_TYPE_AND_GLOBALS	(	_contexttype,
		_UniqueType,
		_GetUniqueType,
		_section
	)

Value:

                                                                        \
typedef _contexttype* WDF_TYPE_NAME_POINTER_TYPE(_contexttype);         \
                                                                        \
WDF_EXTERN_C                                                            \
DECLSPEC_SELECTANY                                                      \
const WDF_OBJECT_CONTEXT_TYPE_INFO                                      \
WDF_TYPE_NAME_TO_TYPE_INFO(_contexttype) =                              \
{                                                                       \
    sizeof(WDF_OBJECT_CONTEXT_TYPE_INFO),                               \
    #_contexttype,                                                      \
    sizeof(_contexttype),                                               \
    _UniqueType,                                                        \
    _GetUniqueType,                                                     \
};                                                                      \

Definition at line 316 of file wdfobject.h.

◆ WDF_EXTERN_C

#define WDF_EXTERN_C

Definition at line 35 of file wdfobject.h.

◆ WDF_EXTERN_C_END

#define WDF_EXTERN_C_END

Definition at line 37 of file wdfobject.h.

◆ WDF_EXTERN_C_START

#define WDF_EXTERN_C_START

Definition at line 36 of file wdfobject.h.

◆ WDF_GET_CONTEXT_TYPE_INFO

#define WDF_GET_CONTEXT_TYPE_INFO ( _contexttype ) (&WDF_TYPE_NAME_TO_TYPE_INFO(_contexttype))

Definition at line 238 of file wdfobject.h.

◆ WDF_GET_CUSTOM_TYPE_FUNCTION_NAME

#define WDF_GET_CUSTOM_TYPE_FUNCTION_NAME ( _type ) WdfObjectGetCustomType_ ## _type

Definition at line 420 of file wdfobject.h.

◆ WDF_OBJECT_ATTRIBUTES_INIT_CONTEXT_TYPE

#define WDF_OBJECT_ATTRIBUTES_INIT_CONTEXT_TYPE	(	_attributes,
		_contexttype
	)

Value:

WDF_OBJECT_ATTRIBUTES_INIT(_attributes); \

WDF_OBJECT_ATTRIBUTES_SET_CONTEXT_TYPE(_attributes, _contexttype)

WDF_OBJECT_ATTRIBUTES_INIT

FORCEINLINE VOID WDF_OBJECT_ATTRIBUTES_INIT(_Out_ PWDF_OBJECT_ATTRIBUTES Attributes)

Definition: wdfobject.h:147

Definition at line 170 of file wdfobject.h.

◆ WDF_OBJECT_ATTRIBUTES_SET_CONTEXT_TYPE

#define WDF_OBJECT_ATTRIBUTES_SET_CONTEXT_TYPE	(	_attributes,
		_contexttype
	)	(_attributes)->ContextTypeInfo = WDF_GET_CONTEXT_TYPE_INFO(_contexttype)->UniqueType

Definition at line 157 of file wdfobject.h.

◆ WDF_TYPE_DEFAULT_SECTION_NAME

#define WDF_TYPE_DEFAULT_SECTION_NAME ".data"

Definition at line 310 of file wdfobject.h.

◆ WDF_TYPE_INIT_BASE_SECTION_NAME

#define WDF_TYPE_INIT_BASE_SECTION_NAME ".kmdftypeinit"

Definition at line 301 of file wdfobject.h.

◆ WDF_TYPE_INIT_SECTION_NAME

#define WDF_TYPE_INIT_SECTION_NAME ".kmdftypeinit$b"

Definition at line 302 of file wdfobject.h.

◆ WDF_TYPE_NAME_POINTER_TYPE

#define WDF_TYPE_NAME_POINTER_TYPE ( _contexttype ) WDF_POINTER_TYPE_ ## _contexttype

Definition at line 249 of file wdfobject.h.

◆ WDF_TYPE_NAME_TO_EXTERNAL_INIT

#define WDF_TYPE_NAME_TO_EXTERNAL_INIT ( _contexttype ) _WDF_ ## _contexttype ## _EXTERNAL_INIT

Definition at line 229 of file wdfobject.h.

◆ WDF_TYPE_NAME_TO_EXTERNAL_INIT_FUNCTION

#define WDF_TYPE_NAME_TO_EXTERNAL_INIT_FUNCTION ( _contexttype ) _contexttype ## _EXTERNAL_INIT_FUNCTION

Definition at line 232 of file wdfobject.h.

◆ WDF_TYPE_NAME_TO_TYPE_INFO

#define WDF_TYPE_NAME_TO_TYPE_INFO ( _contexttype ) _WDF_ ## _contexttype ## _TYPE_INFO

Definition at line 222 of file wdfobject.h.

◆ WdfObjectAddCustomType

#define WdfObjectAddCustomType	(	_handle,
		_type
	)	WdfObjectAddCustomTypeWithData(_handle, _type, 0, NULL, NULL)

Definition at line 524 of file wdfobject.h.

◆ WdfObjectAddCustomTypeWithData

#define WdfObjectAddCustomTypeWithData	(	_handle,
		_type,
		_data,
		_cleanup,
		_destroy
	)	WDF_ADD_CUSTOM_TYPE_FUNCTION_NAME(_type)(_handle, _data, _cleanup, _destroy)

Definition at line 511 of file wdfobject.h.

◆ WdfObjectDereference

#define WdfObjectDereference ( Handle ) WdfObjectDereferenceWithTag(Handle, NULL)

Definition at line 826 of file wdfobject.h.

◆ WdfObjectDereferenceWithTag

#define WdfObjectDereferenceWithTag	(	Handle,
		Tag
	)	WdfObjectDereferenceActual(Handle, Tag, __LINE__, __FILE__)

Definition at line 829 of file wdfobject.h.

◆ WdfObjectGetCustomTypeData

#define WdfObjectGetCustomTypeData	(	_handle,
		_type
	)	(WDF_GET_CUSTOM_TYPE_FUNCTION_NAME(_type)(_handle)->Data)

Definition at line 537 of file wdfobject.h.

◆ WdfObjectGetTypedContext

#define WdfObjectGetTypedContext	(	handle,
		type
	)

Value:

(type*)                                         \
WdfObjectGetTypedContextWorker(                 \
    (WDFOBJECT) handle,                         \
    WDF_GET_CONTEXT_TYPE_INFO(type)->UniqueType \
    )

Definition at line 404 of file wdfobject.h.

◆ WdfObjectIsCustomType

#define WdfObjectIsCustomType	(	_handle,
		_type
	)

Value:

(WdfObjectGetTypedContext(_handle, WDF_CUSTOM_TYPE_CONTEXT_NAME(_type)) \

== NULL ? FALSE : TRUE)

TRUE

#define TRUE

Definition: types.h:120

FALSE

#define FALSE

Definition: types.h:117

WdfObjectGetTypedContext

#define WdfObjectGetTypedContext(handle, type)

Definition: wdfobject.h:404

WDF_CUSTOM_TYPE_CONTEXT_NAME

#define WDF_CUSTOM_TYPE_CONTEXT_NAME(_type)

Definition: wdfobject.h:414

Definition at line 494 of file wdfobject.h.

◆ WdfObjectReference

#define WdfObjectReference ( Handle ) WdfObjectReferenceWithTag(Handle, NULL)

Definition at line 803 of file wdfobject.h.

◆ WdfObjectReferenceWithTag

#define WdfObjectReferenceWithTag	(	Handle,
		Tag
	)	WdfObjectReferenceActual(Handle, Tag, __LINE__, __FILE__)

Definition at line 806 of file wdfobject.h.

Typedef Documentation

◆ _IRQL_requires_max_

typedef _Must_inspect_result_ _IRQL_requires_max_(DISPATCH_LEVEL) WDFAPI NTSTATUS(STDCALL *PFN_WDFOBJECTQUERY)(_In_ PWDF_DRIVER_GLOBALS DriverGlobals

Definition at line 697 of file wdfobject.h.

◆ _Out_writes_bytes_

typedef _Must_inspect_result_ _In_ WDFOBJECT _In_ CONST GUID _In_ ULONG _Out_writes_bytes_(QueryBufferLength) PVOID QueryBuffer)

Definition at line 765 of file wdfobject.h.

◆ Attributes

typedef _Must_inspect_result_ _In_opt_ PWDF_OBJECT_ATTRIBUTES Attributes

Definition at line 704 of file wdfobject.h.

◆ Guid

_Must_inspect_result_ _In_ CONST GUID * Guid

Definition at line 762 of file wdfobject.h.

◆ Object

typedef _Must_inspect_result_ _In_ WDFOBJECT Object

Initial value:

{

return ((PFN_WDFOBJECTCREATE) WdfFunctions[WdfObjectCreateTableIndex])(WdfDriverGlobals, Attributes, Object)

WdfFunctions

#define WdfFunctions

Definition: wdf.h:66

WdfDriverGlobals

PWDF_DRIVER_GLOBALS WdfDriverGlobals

Definition: reactos_special.cpp:34

WdfObjectCreateTableIndex

@ WdfObjectCreateTableIndex

Definition: wdffuncenum.h:232

Object

_Must_inspect_result_ _In_opt_ PWDF_OBJECT_ATTRIBUTES _Out_ WDFOBJECT * Object

Definition: wdfobject.h:707

Attributes

_Must_inspect_result_ _In_opt_ PWDF_OBJECT_ATTRIBUTES Attributes

Definition: wdfobject.h:704

Definition at line 706 of file wdfobject.h.

◆ PCWDF_OBJECT_CONTEXT_TYPE_INFO

typedef const struct _WDF_OBJECT_CONTEXT_TYPE_INFO* PCWDF_OBJECT_CONTEXT_TYPE_INFO

Definition at line 98 of file wdfobject.h.

◆ PFN_GET_UNIQUE_CONTEXT_TYPE

typedef PCWDF_OBJECT_CONTEXT_TYPE_INFO(__cdecl * PFN_GET_UNIQUE_CONTEXT_TYPE) (VOID)

Definition at line 175 of file wdfobject.h.

◆ PFN_WDF_OBJECT_CONTEXT_CLEANUP

typedef EVT_WDF_OBJECT_CONTEXT_CLEANUP* PFN_WDF_OBJECT_CONTEXT_CLEANUP

Definition at line 82 of file wdfobject.h.

◆ PFN_WDF_OBJECT_CONTEXT_DESTROY

typedef EVT_WDF_OBJECT_CONTEXT_DESTROY* PFN_WDF_OBJECT_CONTEXT_DESTROY

Definition at line 95 of file wdfobject.h.

◆ PFN_WDFOBJECTALLOCATECONTEXT

typedef WDFAPI NTSTATUS(STDCALL * PFN_WDFOBJECTALLOCATECONTEXT) (_In_ PWDF_DRIVER_GLOBALS DriverGlobals, _In_ WDFOBJECT Handle, _In_ PWDF_OBJECT_ATTRIBUTES ContextAttributes, _Outptr_opt_ PVOID *Context)

Definition at line 573 of file wdfobject.h.

◆ PFN_WDFOBJECTCONTEXTGETOBJECT

typedef WDFAPI WDFOBJECT(FASTCALL * PFN_WDFOBJECTCONTEXTGETOBJECT) (_In_ PWDF_DRIVER_GLOBALS DriverGlobals, _In_ PVOID ContextPointer)

Definition at line 604 of file wdfobject.h.

◆ PFN_WDFOBJECTDEREFERENCEACTUAL

typedef WDFAPI VOID(STDCALL * PFN_WDFOBJECTDEREFERENCEACTUAL) (_In_ PWDF_DRIVER_GLOBALS DriverGlobals, _In_ WDFOBJECT Handle, _In_opt_ PVOID Tag, _In_ LONG Line, _In_z_ PCHAR File)

Definition at line 662 of file wdfobject.h.

◆ PFN_WDFOBJECTGETTYPEDCONTEXTWORKER

typedef WDFAPI PVOID(FASTCALL * PFN_WDFOBJECTGETTYPEDCONTEXTWORKER) (_In_ PWDF_DRIVER_GLOBALS DriverGlobals, _In_ WDFOBJECT Handle, _In_ PCWDF_OBJECT_CONTEXT_TYPE_INFO TypeInfo)

Definition at line 546 of file wdfobject.h.

◆ PFN_WDFOBJECTREFERENCEACTUAL

typedef WDFAPI VOID(STDCALL * PFN_WDFOBJECTREFERENCEACTUAL) (_In_ PWDF_DRIVER_GLOBALS DriverGlobals, _In_ WDFOBJECT Handle, _In_opt_ PVOID Tag, _In_ LONG Line, _In_z_ PCHAR File)

Definition at line 627 of file wdfobject.h.

◆ PWDF_CUSTOM_TYPE_CONTEXT

typedef struct _WDF_CUSTOM_TYPE_CONTEXT * PWDF_CUSTOM_TYPE_CONTEXT

◆ PWDF_OBJECT_ATTRIBUTES

typedef struct _WDF_OBJECT_ATTRIBUTES * PWDF_OBJECT_ATTRIBUTES

◆ PWDF_OBJECT_CONTEXT_TYPE_INFO

typedef struct _WDF_OBJECT_CONTEXT_TYPE_INFO * PWDF_OBJECT_CONTEXT_TYPE_INFO

◆ QueryBufferLength

_Must_inspect_result_ _In_ CONST GUID _In_ ULONG QueryBufferLength

Definition at line 764 of file wdfobject.h.

◆ WDF_CUSTOM_TYPE_CONTEXT

typedef struct _WDF_CUSTOM_TYPE_CONTEXT WDF_CUSTOM_TYPE_CONTEXT

◆ WDF_EXECUTION_LEVEL

typedef WDF_EXTERN_C_START enum _WDF_EXECUTION_LEVEL WDF_EXECUTION_LEVEL

◆ WDF_OBJECT_ATTRIBUTES

typedef struct _WDF_OBJECT_ATTRIBUTES WDF_OBJECT_ATTRIBUTES

◆ WDF_OBJECT_CONTEXT_TYPE_INFO

typedef struct _WDF_OBJECT_CONTEXT_TYPE_INFO WDF_OBJECT_CONTEXT_TYPE_INFO

◆ WDF_SYNCHRONIZATION_SCOPE

typedef enum _WDF_SYNCHRONIZATION_SCOPE WDF_SYNCHRONIZATION_SCOPE

Enumeration Type Documentation

◆ _WDF_EXECUTION_LEVEL

enum _WDF_EXECUTION_LEVEL

Enumerator
WdfExecutionLevelInvalid
WdfExecutionLevelInheritFromParent
WdfExecutionLevelPassive
WdfExecutionLevelDispatch

Definition at line 51 of file wdfobject.h.

                                  {
    WdfExecutionLevelInvalid = 0x00,
    WdfExecutionLevelInheritFromParent,
    WdfExecutionLevelPassive,
    WdfExecutionLevelDispatch,
} WDF_EXECUTION_LEVEL;

◆ _WDF_SYNCHRONIZATION_SCOPE

enum _WDF_SYNCHRONIZATION_SCOPE

Enumerator
WdfSynchronizationScopeInvalid
WdfSynchronizationScopeInheritFromParent
WdfSynchronizationScopeDevice
WdfSynchronizationScopeQueue
WdfSynchronizationScopeNone

Definition at line 61 of file wdfobject.h.

                                        {
    WdfSynchronizationScopeInvalid = 0x00,
    WdfSynchronizationScopeInheritFromParent,
    WdfSynchronizationScopeDevice,
    WdfSynchronizationScopeQueue,
    WdfSynchronizationScopeNone,
} WDF_SYNCHRONIZATION_SCOPE;

Function Documentation

◆ _Function_class_() [1/2]

typedef _Function_class_ ( EVT_WDF_OBJECT_CONTEXT_CLEANUP )

◆ _Function_class_() [2/2]

typedef _Function_class_ ( EVT_WDF_OBJECT_CONTEXT_DESTROY )

◆ WDF_OBJECT_ATTRIBUTES_INIT()

FORCEINLINE VOID WDF_OBJECT_ATTRIBUTES_INIT ( _Out_ PWDF_OBJECT_ATTRIBUTES Attributes )

Definition at line 147 of file wdfobject.h.

{
    RtlZeroMemory(Attributes, sizeof(WDF_OBJECT_ATTRIBUTES));
    Attributes->Size = sizeof(WDF_OBJECT_ATTRIBUTES);
    Attributes->ExecutionLevel = WdfExecutionLevelInheritFromParent;
    Attributes->SynchronizationScope = WdfSynchronizationScopeInheritFromParent;
}

Referenced by FxUsbPipeContinuousReader::Config(), DeviceErrorHandlerForMmc(), DeviceSendStartUnit(), DriverEvtDeviceAdd(), FxInterrupt::InitializeWorker(), FxPkgGeneral::OnCreate(), and FxPkgGeneral::PostCreateDeviceInitialize().

◆ WdfObjectAllocateContext()

FORCEINLINE NTSTATUS WdfObjectAllocateContext	(	_In_ WDFOBJECT	Handle,
		_In_ PWDF_OBJECT_ATTRIBUTES	ContextAttributes,
		_Outptr_opt_ PVOID *	Context
	)

Definition at line 587 of file wdfobject.h.

{
    return ((PFN_WDFOBJECTALLOCATECONTEXT) WdfFunctions[WdfObjectAllocateContextTableIndex])(WdfDriverGlobals, Handle, ContextAttributes, Context);
}

◆ WdfObjectContextGetObject()

FORCEINLINE WDFOBJECT WdfObjectContextGetObject ( _In_ PVOID ContextPointer )

Definition at line 614 of file wdfobject.h.

{
    return ((PFN_WDFOBJECTCONTEXTGETOBJECT) WdfFunctions[WdfObjectContextGetObjectTableIndex])(WdfDriverGlobals, ContextPointer);
}

◆ WdfObjectDereferenceActual()

FORCEINLINE VOID WdfObjectDereferenceActual	(	_In_ WDFOBJECT	Handle,
		_In_opt_ PVOID	Tag,
		_In_ LONG	Line,
		_In_z_ PCHAR	File
	)

Definition at line 678 of file wdfobject.h.

{
    ((PFN_WDFOBJECTDEREFERENCEACTUAL) WdfFunctions[WdfObjectDereferenceActualTableIndex])(WdfDriverGlobals, Handle, Tag, Line, File);
}

◆ WdfObjectGetTypedContextWorker()

FORCEINLINE PVOID WdfObjectGetTypedContextWorker	(	_In_ WDFOBJECT	Handle,
		_In_ PCWDF_OBJECT_CONTEXT_TYPE_INFO	TypeInfo
	)

Definition at line 558 of file wdfobject.h.

{
    return ((PFN_WDFOBJECTGETTYPEDCONTEXTWORKER) WdfFunctions[WdfObjectGetTypedContextWorkerTableIndex])(WdfDriverGlobals, Handle, TypeInfo);
}

◆ WdfObjectReferenceActual()

FORCEINLINE VOID WdfObjectReferenceActual	(	_In_ WDFOBJECT	Handle,
		_In_opt_ PVOID	Tag,
		_In_ LONG	Line,
		_In_z_ PCHAR	File
	)

Definition at line 643 of file wdfobject.h.

{
    ((PFN_WDFOBJECTREFERENCEACTUAL) WdfFunctions[WdfObjectReferenceActualTableIndex])(WdfDriverGlobals, Handle, Tag, Line, File);
}

Classes

Macros

Typedefs

Enumerations

Functions

Macro Definition Documentation

◆ WDF_ADD_CUSTOM_TYPE_FUNCTION_NAME

◆ WDF_CUSTOM_TYPE_CONTEXT_NAME

◆ WDF_DECLARE_CASTING_FUNCTION

◆ WDF_DECLARE_CONTEXT_TYPE

◆ WDF_DECLARE_CONTEXT_TYPE_WITH_NAME

◆ WDF_DECLARE_CUSTOM_TYPE

◆ WDF_DECLARE_SHARED_CONTEXT_TYPE_WITH_NAME

◆ WDF_DECLARE_TYPE_AND_GLOBALS

◆ WDF_EXTERN_C

◆ WDF_EXTERN_C_END

◆ WDF_EXTERN_C_START

◆ WDF_GET_CONTEXT_TYPE_INFO

◆ WDF_GET_CUSTOM_TYPE_FUNCTION_NAME

◆ WDF_OBJECT_ATTRIBUTES_INIT_CONTEXT_TYPE

◆ WDF_OBJECT_ATTRIBUTES_SET_CONTEXT_TYPE

◆ WDF_TYPE_DEFAULT_SECTION_NAME

◆ WDF_TYPE_INIT_BASE_SECTION_NAME

◆ WDF_TYPE_INIT_SECTION_NAME

◆ WDF_TYPE_NAME_POINTER_TYPE

◆ WDF_TYPE_NAME_TO_EXTERNAL_INIT

◆ WDF_TYPE_NAME_TO_EXTERNAL_INIT_FUNCTION

◆ WDF_TYPE_NAME_TO_TYPE_INFO

◆ WdfObjectAddCustomType

◆ WdfObjectAddCustomTypeWithData

◆ WdfObjectDereference

◆ WdfObjectDereferenceWithTag

◆ WdfObjectGetCustomTypeData

◆ WdfObjectGetTypedContext

◆ WdfObjectIsCustomType

◆ WdfObjectReference

◆ WdfObjectReferenceWithTag

Typedef Documentation

◆ _IRQL_requires_max_

◆ _Out_writes_bytes_

◆ Attributes

◆ Guid

◆ Object

◆ PCWDF_OBJECT_CONTEXT_TYPE_INFO

◆ PFN_GET_UNIQUE_CONTEXT_TYPE

◆ PFN_WDF_OBJECT_CONTEXT_CLEANUP

◆ PFN_WDF_OBJECT_CONTEXT_DESTROY

◆ PFN_WDFOBJECTALLOCATECONTEXT

◆ PFN_WDFOBJECTCONTEXTGETOBJECT

◆ PFN_WDFOBJECTDEREFERENCEACTUAL

◆ PFN_WDFOBJECTGETTYPEDCONTEXTWORKER

◆ PFN_WDFOBJECTREFERENCEACTUAL

◆ PWDF_CUSTOM_TYPE_CONTEXT

◆ PWDF_OBJECT_ATTRIBUTES

◆ PWDF_OBJECT_CONTEXT_TYPE_INFO

◆ QueryBufferLength

◆ WDF_CUSTOM_TYPE_CONTEXT

◆ WDF_EXECUTION_LEVEL

◆ WDF_OBJECT_ATTRIBUTES

◆ WDF_OBJECT_CONTEXT_TYPE_INFO

◆ WDF_SYNCHRONIZATION_SCOPE

Enumeration Type Documentation

◆ _WDF_EXECUTION_LEVEL

◆ _WDF_SYNCHRONIZATION_SCOPE

Function Documentation

◆ _Function_class_() [1/2]

◆ _Function_class_() [2/2]

◆ WDF_OBJECT_ATTRIBUTES_INIT()

◆ WdfObjectAllocateContext()

◆ WdfObjectContextGetObject()

◆ WdfObjectDereferenceActual()

◆ WdfObjectGetTypedContextWorker()

◆ WdfObjectReferenceActual()