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reactos/sdk/include/wdf/kmdf/1.17/wdfrequest.h

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/*++
Copyright (c) Microsoft Corporation. All rights reserved.
_WdfVersionBuild_
Module Name:
wdfrequest.h
Abstract:
This module contains contains the Windows Driver Framework Request object
interfaces.
Environment:
kernel mode only
Revision History:
--*/
//
// NOTE: This header is generated by stubwork. Please make any
// modifications to the corresponding template files
// (.x or .y) and use stubwork to regenerate the header
//
#ifndef _WDFREQUEST_H_
#define _WDFREQUEST_H_
#ifndef WDF_EXTERN_C
#ifdef __cplusplus
#define WDF_EXTERN_C extern "C"
#define WDF_EXTERN_C_START extern "C" {
#define WDF_EXTERN_C_END }
#else
#define WDF_EXTERN_C
#define WDF_EXTERN_C_START
#define WDF_EXTERN_C_END
#endif
#endif
WDF_EXTERN_C_START
#if (NTDDI_VERSION >= NTDDI_WIN2K)
//
// Types
//
/* typedef enum _WDF_REQUEST_TYPE { // declaration moved to wdfdevice.h
WdfRequestTypeCreate = 0x0,
WdfRequestTypeCreateNamedPipe = 0x1,
WdfRequestTypeClose = 0x2,
WdfRequestTypeRead = 0x3,
WdfRequestTypeWrite = 0x4,
WdfRequestTypeQueryInformation = 0x5,
WdfRequestTypeSetInformation = 0x6,
WdfRequestTypeQueryEA = 0x7,
WdfRequestTypeSetEA = 0x8,
WdfRequestTypeFlushBuffers = 0x9,
WdfRequestTypeQueryVolumeInformation = 0xa,
WdfRequestTypeSetVolumeInformation = 0xb,
WdfRequestTypeDirectoryControl = 0xc,
WdfRequestTypeFileSystemControl = 0xd,
WdfRequestTypeDeviceControl = 0xe,
WdfRequestTypeDeviceControlInternal = 0xf,
WdfRequestTypeShutdown = 0x10,
WdfRequestTypeLockControl = 0x11,
WdfRequestTypeCleanup = 0x12,
WdfRequestTypeCreateMailSlot = 0x13,
WdfRequestTypeQuerySecurity = 0x14,
WdfRequestTypeSetSecurity = 0x15,
WdfRequestTypePower = 0x16,
WdfRequestTypeSystemControl = 0x17,
WdfRequestTypeDeviceChange = 0x18,
WdfRequestTypeQueryQuota = 0x19,
WdfRequestTypeSetQuota = 0x1A,
WdfRequestTypePnp = 0x1B,
WdfRequestTypeOther =0x1C,
WdfRequestTypeUsb = 0x40,
WdfRequestTypeNoFormat = 0xFF,
WdfRequestTypeMax,
} WDF_REQUEST_TYPE; */
typedef enum _WDF_REQUEST_REUSE_FLAGS {
WDF_REQUEST_REUSE_NO_FLAGS = 0x00000000,
WDF_REQUEST_REUSE_SET_NEW_IRP = 0x00000001,
} WDF_REQUEST_REUSE_FLAGS;
//
// This defines the actions to take on a request
// in EvtIoStop.
//
typedef enum _WDF_REQUEST_STOP_ACTION_FLAGS {
WdfRequestStopActionInvalid = 0,
WdfRequestStopActionSuspend = 0x01, // Device is being suspended
WdfRequestStopActionPurge = 0x2, // Device/queue is being removed
WdfRequestStopRequestCancelable = 0x10000000, // This bit is set if the request is marked cancelable
} WDF_REQUEST_STOP_ACTION_FLAGS;
typedef enum _WDF_REQUEST_SEND_OPTIONS_FLAGS {
WDF_REQUEST_SEND_OPTION_TIMEOUT = 0x00000001,
WDF_REQUEST_SEND_OPTION_SYNCHRONOUS = 0x00000002,
WDF_REQUEST_SEND_OPTION_IGNORE_TARGET_STATE = 0x00000004,
WDF_REQUEST_SEND_OPTION_SEND_AND_FORGET = 0x00000008,
WDF_REQUEST_SEND_OPTION_IMPERSONATE_CLIENT = 0x00010000,
WDF_REQUEST_SEND_OPTION_IMPERSONATION_IGNORE_FAILURE = 0x00020000,
} WDF_REQUEST_SEND_OPTIONS_FLAGS;
// Request cancel is called if a request that has been marked cancelable is cancelled
typedef
_Function_class_(EVT_WDF_REQUEST_CANCEL)
_IRQL_requires_same_
_IRQL_requires_max_(DISPATCH_LEVEL)
VOID
STDCALL
EVT_WDF_REQUEST_CANCEL(
_In_
WDFREQUEST Request
);
typedef EVT_WDF_REQUEST_CANCEL *PFN_WDF_REQUEST_CANCEL;
//
// This parameters structure allows general access to a requests parameters
//
typedef struct _WDF_REQUEST_PARAMETERS {
USHORT Size;
UCHAR MinorFunction;
WDF_REQUEST_TYPE Type;
//
// The following user parameters are based on the service that is being
// invoked. Drivers and file systems can determine which set to use based
// on the above major and minor function codes.
//
union {
//
// System service parameters for: Create
//
struct {
PIO_SECURITY_CONTEXT SecurityContext;
ULONG Options;
USHORT POINTER_ALIGNMENT FileAttributes;
USHORT ShareAccess;
ULONG POINTER_ALIGNMENT EaLength;
} Create;
//
// System service parameters for: Read
//
struct {
size_t Length;
ULONG POINTER_ALIGNMENT Key;
LONGLONG DeviceOffset;
} Read;
//
// System service parameters for: Write
//
struct {
size_t Length;
ULONG POINTER_ALIGNMENT Key;
LONGLONG DeviceOffset;
} Write;
//
// System service parameters for: Device Control
//
// Note that the user's output buffer is stored in the UserBuffer field
// and the user's input buffer is stored in the SystemBuffer field.
//
struct {
size_t OutputBufferLength;
size_t POINTER_ALIGNMENT InputBufferLength;
ULONG POINTER_ALIGNMENT IoControlCode;
PVOID Type3InputBuffer;
} DeviceIoControl;
struct {
PVOID Arg1;
PVOID Arg2;
ULONG POINTER_ALIGNMENT IoControlCode;
PVOID Arg4;
} Others;
} Parameters;
} WDF_REQUEST_PARAMETERS, *PWDF_REQUEST_PARAMETERS;
FORCEINLINE
VOID
WDF_REQUEST_PARAMETERS_INIT(
_Out_ PWDF_REQUEST_PARAMETERS Parameters
)
{
RtlZeroMemory(Parameters, sizeof(WDF_REQUEST_PARAMETERS));
Parameters->Size = sizeof(WDF_REQUEST_PARAMETERS);
}
typedef struct _WDF_USB_REQUEST_COMPLETION_PARAMS *PWDF_USB_REQUEST_COMPLETION_PARAMS;
typedef struct _WDF_REQUEST_COMPLETION_PARAMS {
//
// Size of the structure in bytes
//
ULONG Size;
WDF_REQUEST_TYPE Type;
IO_STATUS_BLOCK IoStatus;
union {
struct {
WDFMEMORY Buffer;
size_t Length;
size_t Offset;
} Write;
struct {
WDFMEMORY Buffer;
size_t Length;
size_t Offset;
} Read;
struct {
ULONG IoControlCode;
struct {
WDFMEMORY Buffer;
size_t Offset;
} Input;
struct {
WDFMEMORY Buffer;
size_t Offset;
size_t Length;
} Output;
} Ioctl;
struct {
union {
PVOID Ptr;
ULONG_PTR Value;
} Argument1;
union {
PVOID Ptr;
ULONG_PTR Value;
} Argument2;
union {
PVOID Ptr;
ULONG_PTR Value;
} Argument3;
union {
PVOID Ptr;
ULONG_PTR Value;
} Argument4;
} Others;
struct {
PWDF_USB_REQUEST_COMPLETION_PARAMS Completion;
} Usb;
} Parameters;
} WDF_REQUEST_COMPLETION_PARAMS, *PWDF_REQUEST_COMPLETION_PARAMS;
FORCEINLINE
VOID
WDF_REQUEST_COMPLETION_PARAMS_INIT(
_Out_ PWDF_REQUEST_COMPLETION_PARAMS Params
)
{
RtlZeroMemory(Params, sizeof(WDF_REQUEST_COMPLETION_PARAMS));
Params->Size = sizeof(WDF_REQUEST_COMPLETION_PARAMS);
Params->Type = WdfRequestTypeNoFormat;
}
typedef
_Function_class_(EVT_WDF_REQUEST_COMPLETION_ROUTINE)
_IRQL_requires_same_
VOID
STDCALL
EVT_WDF_REQUEST_COMPLETION_ROUTINE(
_In_
WDFREQUEST Request,
_In_
WDFIOTARGET Target,
_In_
PWDF_REQUEST_COMPLETION_PARAMS Params,
_In_
WDFCONTEXT Context
);
typedef EVT_WDF_REQUEST_COMPLETION_ROUTINE *PFN_WDF_REQUEST_COMPLETION_ROUTINE;
/*++
Routine Description:
Clears out the internal state of the irp, which includes, but is not limited
to:
a) Any internal allocations for the previously formatted request
b) The completion routine and its context
c) The request's intended i/o target
d) All of the internal IRP's stack locations
Arguments:
Request - The request to be reused.
ReuseParams - Parameters controlling the reuse of the request, see comments
for each field in the structure for usage
Return Value:
None
--*/
typedef struct _WDF_REQUEST_REUSE_PARAMS {
//
// Size of this structure in bytes
//
ULONG Size;
//
// Bit field combination of WDF_REQUEST_REUSE_Xxx values
//
ULONG Flags;
//
// The new status of the request.
//
NTSTATUS Status;
//
// New PIRP to be contained in the WDFREQUEST. Setting a new PIRP value
// is only valid for WDFREQUESTs created by WdfRequestCreateFromIrp where
// RequestFreesIrp == FALSE. No other WDFREQUESTs (presented by the
// I/O queue for instance) may have their IRPs changed.
//
PIRP NewIrp;
} WDF_REQUEST_REUSE_PARAMS, *PWDF_REQUEST_REUSE_PARAMS;
FORCEINLINE
VOID
WDF_REQUEST_REUSE_PARAMS_INIT(
_Out_ PWDF_REQUEST_REUSE_PARAMS Params,
_In_ ULONG Flags,
_In_ NTSTATUS Status
)
{
RtlZeroMemory(Params, sizeof(WDF_REQUEST_REUSE_PARAMS));
Params->Size = sizeof(WDF_REQUEST_REUSE_PARAMS);
Params->Flags = Flags;
Params->Status = Status;
}
FORCEINLINE
VOID
WDF_REQUEST_REUSE_PARAMS_SET_NEW_IRP(
_Inout_ PWDF_REQUEST_REUSE_PARAMS Params,
_In_ PIRP NewIrp
)
{
Params->Flags |= WDF_REQUEST_REUSE_SET_NEW_IRP;
Params->NewIrp = NewIrp;
}
typedef struct _WDF_REQUEST_SEND_OPTIONS {
//
// Size of the structure in bytes
//
ULONG Size;
//
// Bit field combination of values from the WDF_REQUEST_SEND_OPTIONS_FLAGS
// enumeration
//
ULONG Flags;
//
// Valid when WDF_REQUEST_SEND_OPTION_TIMEOUT is set
//
LONGLONG Timeout;
} WDF_REQUEST_SEND_OPTIONS, *PWDF_REQUEST_SEND_OPTIONS;
FORCEINLINE
VOID
WDF_REQUEST_SEND_OPTIONS_INIT(
_Out_ PWDF_REQUEST_SEND_OPTIONS Options,
_In_ ULONG Flags
)
{
RtlZeroMemory(Options, sizeof(WDF_REQUEST_SEND_OPTIONS));
Options->Size = sizeof(WDF_REQUEST_SEND_OPTIONS);
Options->Flags = Flags;
}
FORCEINLINE
VOID
WDF_REQUEST_SEND_OPTIONS_SET_TIMEOUT(
_Inout_ PWDF_REQUEST_SEND_OPTIONS Options,
_In_ LONGLONG Timeout
)
{
Options->Flags |= WDF_REQUEST_SEND_OPTION_TIMEOUT;
Options->Timeout = Timeout;
}
typedef enum _WDF_REQUEST_FORWARD_OPTIONS_FLAGS {
WDF_REQUEST_FORWARD_OPTION_SEND_AND_FORGET = 0x00000001
} WDF_REQUEST_FORWARD_OPTIONS_FLAGS;
typedef struct _WDF_REQUEST_FORWARD_OPTIONS {
//
// Size of the structure in bytes
//
ULONG Size;
//
// Bit field combination of values from the WDF_REQUEST_FORWARD_OPTIONS_FLAGS
// enumeration
//
ULONG Flags;
} WDF_REQUEST_FORWARD_OPTIONS, *PWDF_REQUEST_FORWARD_OPTIONS;
//
// Default REquest forward initialization macro
//
FORCEINLINE
VOID
WDF_REQUEST_FORWARD_OPTIONS_INIT(
_Out_ PWDF_REQUEST_FORWARD_OPTIONS ForwardOptions
)
{
RtlZeroMemory(ForwardOptions, sizeof(WDF_REQUEST_FORWARD_OPTIONS));
ForwardOptions->Size = sizeof(WDF_REQUEST_FORWARD_OPTIONS);
ForwardOptions->Flags |= WDF_REQUEST_FORWARD_OPTION_SEND_AND_FORGET;
}
//
// WDF Function: WdfRequestCreate
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTCREATE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_opt_
PWDF_OBJECT_ATTRIBUTES RequestAttributes,
_In_opt_
WDFIOTARGET IoTarget,
_Out_
WDFREQUEST* Request
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestCreate(
_In_opt_
PWDF_OBJECT_ATTRIBUTES RequestAttributes,
_In_opt_
WDFIOTARGET IoTarget,
_Out_
WDFREQUEST* Request
)
{
return ((PFN_WDFREQUESTCREATE) WdfFunctions[WdfRequestCreateTableIndex])(WdfDriverGlobals, RequestAttributes, IoTarget, Request);
}
//
// WDF Function: WdfRequestCreateFromIrp
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTCREATEFROMIRP)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_opt_
PWDF_OBJECT_ATTRIBUTES RequestAttributes,
_In_
PIRP Irp,
_In_
BOOLEAN RequestFreesIrp,
_Out_
WDFREQUEST* Request
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestCreateFromIrp(
_In_opt_
PWDF_OBJECT_ATTRIBUTES RequestAttributes,
_In_
PIRP Irp,
_In_
BOOLEAN RequestFreesIrp,
_Out_
WDFREQUEST* Request
)
{
return ((PFN_WDFREQUESTCREATEFROMIRP) WdfFunctions[WdfRequestCreateFromIrpTableIndex])(WdfDriverGlobals, RequestAttributes, Irp, RequestFreesIrp, Request);
}
//
// WDF Function: WdfRequestReuse
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTREUSE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
PWDF_REQUEST_REUSE_PARAMS ReuseParams
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestReuse(
_In_
WDFREQUEST Request,
_In_
PWDF_REQUEST_REUSE_PARAMS ReuseParams
)
{
return ((PFN_WDFREQUESTREUSE) WdfFunctions[WdfRequestReuseTableIndex])(WdfDriverGlobals, Request, ReuseParams);
}
//
// WDF Function: WdfRequestChangeTarget
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTCHANGETARGET)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
WDFIOTARGET IoTarget
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestChangeTarget(
_In_
WDFREQUEST Request,
_In_
WDFIOTARGET IoTarget
)
{
return ((PFN_WDFREQUESTCHANGETARGET) WdfFunctions[WdfRequestChangeTargetTableIndex])(WdfDriverGlobals, Request, IoTarget);
}
//
// WDF Function: WdfRequestFormatRequestUsingCurrentType
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
VOID
(STDCALL *PFN_WDFREQUESTFORMATREQUESTUSINGCURRENTTYPE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
VOID
WdfRequestFormatRequestUsingCurrentType(
_In_
WDFREQUEST Request
)
{
((PFN_WDFREQUESTFORMATREQUESTUSINGCURRENTTYPE) WdfFunctions[WdfRequestFormatRequestUsingCurrentTypeTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestWdmFormatUsingStackLocation
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
VOID
(STDCALL *PFN_WDFREQUESTWDMFORMATUSINGSTACKLOCATION)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
PIO_STACK_LOCATION Stack
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
VOID
WdfRequestWdmFormatUsingStackLocation(
_In_
WDFREQUEST Request,
_In_
PIO_STACK_LOCATION Stack
)
{
((PFN_WDFREQUESTWDMFORMATUSINGSTACKLOCATION) WdfFunctions[WdfRequestWdmFormatUsingStackLocationTableIndex])(WdfDriverGlobals, Request, Stack);
}
//
// WDF Function: WdfRequestSend
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
_When_(Options->Flags & WDF_REQUEST_SEND_OPTION_SYNCHRONOUS == 0, _Must_inspect_result_)
WDFAPI
BOOLEAN
(STDCALL *PFN_WDFREQUESTSEND)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
WDFIOTARGET Target,
_In_opt_
PWDF_REQUEST_SEND_OPTIONS Options
);
_IRQL_requires_max_(DISPATCH_LEVEL)
_When_(Options->Flags & WDF_REQUEST_SEND_OPTION_SYNCHRONOUS == 0, _Must_inspect_result_)
FORCEINLINE
BOOLEAN
WdfRequestSend(
_In_
WDFREQUEST Request,
_In_
WDFIOTARGET Target,
_In_opt_
PWDF_REQUEST_SEND_OPTIONS Options
)
{
return ((PFN_WDFREQUESTSEND) WdfFunctions[WdfRequestSendTableIndex])(WdfDriverGlobals, Request, Target, Options);
}
//
// WDF Function: WdfRequestGetStatus
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTGETSTATUS)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestGetStatus(
_In_
WDFREQUEST Request
)
{
return ((PFN_WDFREQUESTGETSTATUS) WdfFunctions[WdfRequestGetStatusTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestMarkCancelable
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
VOID
(STDCALL *PFN_WDFREQUESTMARKCANCELABLE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
PFN_WDF_REQUEST_CANCEL EvtRequestCancel
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
VOID
WdfRequestMarkCancelable(
_In_
WDFREQUEST Request,
_In_
PFN_WDF_REQUEST_CANCEL EvtRequestCancel
)
{
((PFN_WDFREQUESTMARKCANCELABLE) WdfFunctions[WdfRequestMarkCancelableTableIndex])(WdfDriverGlobals, Request, EvtRequestCancel);
}
//
// WDF Function: WdfRequestMarkCancelableEx
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTMARKCANCELABLEEX)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
PFN_WDF_REQUEST_CANCEL EvtRequestCancel
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestMarkCancelableEx(
_In_
WDFREQUEST Request,
_In_
PFN_WDF_REQUEST_CANCEL EvtRequestCancel
)
{
return ((PFN_WDFREQUESTMARKCANCELABLEEX) WdfFunctions[WdfRequestMarkCancelableExTableIndex])(WdfDriverGlobals, Request, EvtRequestCancel);
}
//
// WDF Function: WdfRequestUnmarkCancelable
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTUNMARKCANCELABLE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestUnmarkCancelable(
_In_
WDFREQUEST Request
)
{
return ((PFN_WDFREQUESTUNMARKCANCELABLE) WdfFunctions[WdfRequestUnmarkCancelableTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestIsCanceled
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
BOOLEAN
(STDCALL *PFN_WDFREQUESTISCANCELED)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
BOOLEAN
WdfRequestIsCanceled(
_In_
WDFREQUEST Request
)
{
return ((PFN_WDFREQUESTISCANCELED) WdfFunctions[WdfRequestIsCanceledTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestCancelSentRequest
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
BOOLEAN
(STDCALL *PFN_WDFREQUESTCANCELSENTREQUEST)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
BOOLEAN
WdfRequestCancelSentRequest(
_In_
WDFREQUEST Request
)
{
return ((PFN_WDFREQUESTCANCELSENTREQUEST) WdfFunctions[WdfRequestCancelSentRequestTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestIsFrom32BitProcess
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(APC_LEVEL)
WDFAPI
BOOLEAN
(STDCALL *PFN_WDFREQUESTISFROM32BITPROCESS)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_Must_inspect_result_
_IRQL_requires_max_(APC_LEVEL)
FORCEINLINE
BOOLEAN
WdfRequestIsFrom32BitProcess(
_In_
WDFREQUEST Request
)
{
return ((PFN_WDFREQUESTISFROM32BITPROCESS) WdfFunctions[WdfRequestIsFrom32BitProcessTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestSetCompletionRoutine
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
VOID
(STDCALL *PFN_WDFREQUESTSETCOMPLETIONROUTINE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_opt_
PFN_WDF_REQUEST_COMPLETION_ROUTINE CompletionRoutine,
_In_opt_ __drv_aliasesMem
WDFCONTEXT CompletionContext
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
VOID
WdfRequestSetCompletionRoutine(
_In_
WDFREQUEST Request,
_In_opt_
PFN_WDF_REQUEST_COMPLETION_ROUTINE CompletionRoutine,
_In_opt_ __drv_aliasesMem
WDFCONTEXT CompletionContext
)
{
((PFN_WDFREQUESTSETCOMPLETIONROUTINE) WdfFunctions[WdfRequestSetCompletionRoutineTableIndex])(WdfDriverGlobals, Request, CompletionRoutine, CompletionContext);
}
//
// WDF Function: WdfRequestGetCompletionParams
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
VOID
(STDCALL *PFN_WDFREQUESTGETCOMPLETIONPARAMS)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_Out_
PWDF_REQUEST_COMPLETION_PARAMS Params
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
VOID
WdfRequestGetCompletionParams(
_In_
WDFREQUEST Request,
_Out_
PWDF_REQUEST_COMPLETION_PARAMS Params
)
{
((PFN_WDFREQUESTGETCOMPLETIONPARAMS) WdfFunctions[WdfRequestGetCompletionParamsTableIndex])(WdfDriverGlobals, Request, Params);
}
//
// WDF Function: WdfRequestAllocateTimer
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTALLOCATETIMER)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestAllocateTimer(
_In_
WDFREQUEST Request
)
{
return ((PFN_WDFREQUESTALLOCATETIMER) WdfFunctions[WdfRequestAllocateTimerTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestComplete
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
VOID
(STDCALL *PFN_WDFREQUESTCOMPLETE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
NTSTATUS Status
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
VOID
WdfRequestComplete(
_In_
WDFREQUEST Request,
_In_
NTSTATUS Status
)
{
((PFN_WDFREQUESTCOMPLETE) WdfFunctions[WdfRequestCompleteTableIndex])(WdfDriverGlobals, Request, Status);
}
//
// WDF Function: WdfRequestCompleteWithPriorityBoost
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
VOID
(STDCALL *PFN_WDFREQUESTCOMPLETEWITHPRIORITYBOOST)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
NTSTATUS Status,
_In_
CCHAR PriorityBoost
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
VOID
WdfRequestCompleteWithPriorityBoost(
_In_
WDFREQUEST Request,
_In_
NTSTATUS Status,
_In_
CCHAR PriorityBoost
)
{
((PFN_WDFREQUESTCOMPLETEWITHPRIORITYBOOST) WdfFunctions[WdfRequestCompleteWithPriorityBoostTableIndex])(WdfDriverGlobals, Request, Status, PriorityBoost);
}
//
// WDF Function: WdfRequestCompleteWithInformation
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
VOID
(STDCALL *PFN_WDFREQUESTCOMPLETEWITHINFORMATION)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
NTSTATUS Status,
_In_
ULONG_PTR Information
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
VOID
WdfRequestCompleteWithInformation(
_In_
WDFREQUEST Request,
_In_
NTSTATUS Status,
_In_
ULONG_PTR Information
)
{
((PFN_WDFREQUESTCOMPLETEWITHINFORMATION) WdfFunctions[WdfRequestCompleteWithInformationTableIndex])(WdfDriverGlobals, Request, Status, Information);
}
//
// WDF Function: WdfRequestGetParameters
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
VOID
(STDCALL *PFN_WDFREQUESTGETPARAMETERS)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_Out_
PWDF_REQUEST_PARAMETERS Parameters
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
VOID
WdfRequestGetParameters(
_In_
WDFREQUEST Request,
_Out_
PWDF_REQUEST_PARAMETERS Parameters
)
{
((PFN_WDFREQUESTGETPARAMETERS) WdfFunctions[WdfRequestGetParametersTableIndex])(WdfDriverGlobals, Request, Parameters);
}
//
// WDF Function: WdfRequestRetrieveInputMemory
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTRETRIEVEINPUTMEMORY)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_Out_
WDFMEMORY* Memory
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestRetrieveInputMemory(
_In_
WDFREQUEST Request,
_Out_
WDFMEMORY* Memory
)
{
return ((PFN_WDFREQUESTRETRIEVEINPUTMEMORY) WdfFunctions[WdfRequestRetrieveInputMemoryTableIndex])(WdfDriverGlobals, Request, Memory);
}
//
// WDF Function: WdfRequestRetrieveOutputMemory
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTRETRIEVEOUTPUTMEMORY)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_Out_
WDFMEMORY* Memory
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestRetrieveOutputMemory(
_In_
WDFREQUEST Request,
_Out_
WDFMEMORY* Memory
)
{
return ((PFN_WDFREQUESTRETRIEVEOUTPUTMEMORY) WdfFunctions[WdfRequestRetrieveOutputMemoryTableIndex])(WdfDriverGlobals, Request, Memory);
}
//
// WDF Function: WdfRequestRetrieveInputBuffer
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTRETRIEVEINPUTBUFFER)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
size_t MinimumRequiredLength,
_Outptr_result_bytebuffer_(*Length)
PVOID* Buffer,
_Out_opt_
size_t* Length
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestRetrieveInputBuffer(
_In_
WDFREQUEST Request,
_In_
size_t MinimumRequiredLength,
_Outptr_result_bytebuffer_(*Length)
PVOID* Buffer,
_Out_opt_
size_t* Length
)
{
return ((PFN_WDFREQUESTRETRIEVEINPUTBUFFER) WdfFunctions[WdfRequestRetrieveInputBufferTableIndex])(WdfDriverGlobals, Request, MinimumRequiredLength, Buffer, Length);
}
//
// WDF Function: WdfRequestRetrieveOutputBuffer
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTRETRIEVEOUTPUTBUFFER)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
size_t MinimumRequiredSize,
_Outptr_result_bytebuffer_(*Length)
PVOID* Buffer,
_Out_opt_
size_t* Length
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestRetrieveOutputBuffer(
_In_
WDFREQUEST Request,
_In_
size_t MinimumRequiredSize,
_Outptr_result_bytebuffer_(*Length)
PVOID* Buffer,
_Out_opt_
size_t* Length
)
{
return ((PFN_WDFREQUESTRETRIEVEOUTPUTBUFFER) WdfFunctions[WdfRequestRetrieveOutputBufferTableIndex])(WdfDriverGlobals, Request, MinimumRequiredSize, Buffer, Length);
}
//
// WDF Function: WdfRequestRetrieveInputWdmMdl
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTRETRIEVEINPUTWDMMDL)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_Outptr_
PMDL* Mdl
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestRetrieveInputWdmMdl(
_In_
WDFREQUEST Request,
_Outptr_
PMDL* Mdl
)
{
return ((PFN_WDFREQUESTRETRIEVEINPUTWDMMDL) WdfFunctions[WdfRequestRetrieveInputWdmMdlTableIndex])(WdfDriverGlobals, Request, Mdl);
}
//
// WDF Function: WdfRequestRetrieveOutputWdmMdl
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTRETRIEVEOUTPUTWDMMDL)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_Outptr_
PMDL* Mdl
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestRetrieveOutputWdmMdl(
_In_
WDFREQUEST Request,
_Outptr_
PMDL* Mdl
)
{
return ((PFN_WDFREQUESTRETRIEVEOUTPUTWDMMDL) WdfFunctions[WdfRequestRetrieveOutputWdmMdlTableIndex])(WdfDriverGlobals, Request, Mdl);
}
//
// WDF Function: WdfRequestRetrieveUnsafeUserInputBuffer
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(PASSIVE_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTRETRIEVEUNSAFEUSERINPUTBUFFER)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
size_t MinimumRequiredLength,
_Outptr_result_bytebuffer_maybenull_(*Length)
PVOID* InputBuffer,
_Out_opt_
size_t* Length
);
_Must_inspect_result_
_IRQL_requires_max_(PASSIVE_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestRetrieveUnsafeUserInputBuffer(
_In_
WDFREQUEST Request,
_In_
size_t MinimumRequiredLength,
_Outptr_result_bytebuffer_maybenull_(*Length)
PVOID* InputBuffer,
_Out_opt_
size_t* Length
)
{
return ((PFN_WDFREQUESTRETRIEVEUNSAFEUSERINPUTBUFFER) WdfFunctions[WdfRequestRetrieveUnsafeUserInputBufferTableIndex])(WdfDriverGlobals, Request, MinimumRequiredLength, InputBuffer, Length);
}
//
// WDF Function: WdfRequestRetrieveUnsafeUserOutputBuffer
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(PASSIVE_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTRETRIEVEUNSAFEUSEROUTPUTBUFFER)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
size_t MinimumRequiredLength,
_Outptr_result_bytebuffer_maybenull_(*Length)
PVOID* OutputBuffer,
_Out_opt_
size_t* Length
);
_Must_inspect_result_
_IRQL_requires_max_(PASSIVE_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestRetrieveUnsafeUserOutputBuffer(
_In_
WDFREQUEST Request,
_In_
size_t MinimumRequiredLength,
_Outptr_result_bytebuffer_maybenull_(*Length)
PVOID* OutputBuffer,
_Out_opt_
size_t* Length
)
{
return ((PFN_WDFREQUESTRETRIEVEUNSAFEUSEROUTPUTBUFFER) WdfFunctions[WdfRequestRetrieveUnsafeUserOutputBufferTableIndex])(WdfDriverGlobals, Request, MinimumRequiredLength, OutputBuffer, Length);
}
//
// WDF Function: WdfRequestSetInformation
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
VOID
(STDCALL *PFN_WDFREQUESTSETINFORMATION)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
ULONG_PTR Information
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
VOID
WdfRequestSetInformation(
_In_
WDFREQUEST Request,
_In_
ULONG_PTR Information
)
{
((PFN_WDFREQUESTSETINFORMATION) WdfFunctions[WdfRequestSetInformationTableIndex])(WdfDriverGlobals, Request, Information);
}
//
// WDF Function: WdfRequestGetInformation
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
ULONG_PTR
(STDCALL *PFN_WDFREQUESTGETINFORMATION)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
ULONG_PTR
WdfRequestGetInformation(
_In_
WDFREQUEST Request
)
{
return ((PFN_WDFREQUESTGETINFORMATION) WdfFunctions[WdfRequestGetInformationTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestGetFileObject
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
WDFFILEOBJECT
(STDCALL *PFN_WDFREQUESTGETFILEOBJECT)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
WDFFILEOBJECT
WdfRequestGetFileObject(
_In_
WDFREQUEST Request
)
{
return ((PFN_WDFREQUESTGETFILEOBJECT) WdfFunctions[WdfRequestGetFileObjectTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestProbeAndLockUserBufferForRead
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(PASSIVE_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTPROBEANDLOCKUSERBUFFERFORREAD)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_reads_bytes_(Length)
PVOID Buffer,
_In_
size_t Length,
_Out_
WDFMEMORY* MemoryObject
);
_Must_inspect_result_
_IRQL_requires_max_(PASSIVE_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestProbeAndLockUserBufferForRead(
_In_
WDFREQUEST Request,
_In_reads_bytes_(Length)
PVOID Buffer,
_In_
size_t Length,
_Out_
WDFMEMORY* MemoryObject
)
{
return ((PFN_WDFREQUESTPROBEANDLOCKUSERBUFFERFORREAD) WdfFunctions[WdfRequestProbeAndLockUserBufferForReadTableIndex])(WdfDriverGlobals, Request, Buffer, Length, MemoryObject);
}
//
// WDF Function: WdfRequestProbeAndLockUserBufferForWrite
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(PASSIVE_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTPROBEANDLOCKUSERBUFFERFORWRITE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_reads_bytes_(Length)
PVOID Buffer,
_In_
size_t Length,
_Out_
WDFMEMORY* MemoryObject
);
_Must_inspect_result_
_IRQL_requires_max_(PASSIVE_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestProbeAndLockUserBufferForWrite(
_In_
WDFREQUEST Request,
_In_reads_bytes_(Length)
PVOID Buffer,
_In_
size_t Length,
_Out_
WDFMEMORY* MemoryObject
)
{
return ((PFN_WDFREQUESTPROBEANDLOCKUSERBUFFERFORWRITE) WdfFunctions[WdfRequestProbeAndLockUserBufferForWriteTableIndex])(WdfDriverGlobals, Request, Buffer, Length, MemoryObject);
}
//
// WDF Function: WdfRequestGetRequestorMode
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
KPROCESSOR_MODE
(STDCALL *PFN_WDFREQUESTGETREQUESTORMODE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
KPROCESSOR_MODE
WdfRequestGetRequestorMode(
_In_
WDFREQUEST Request
)
{
return ((PFN_WDFREQUESTGETREQUESTORMODE) WdfFunctions[WdfRequestGetRequestorModeTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestForwardToIoQueue
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTFORWARDTOIOQUEUE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
WDFQUEUE DestinationQueue
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestForwardToIoQueue(
_In_
WDFREQUEST Request,
_In_
WDFQUEUE DestinationQueue
)
{
return ((PFN_WDFREQUESTFORWARDTOIOQUEUE) WdfFunctions[WdfRequestForwardToIoQueueTableIndex])(WdfDriverGlobals, Request, DestinationQueue);
}
//
// WDF Function: WdfRequestGetIoQueue
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
WDFQUEUE
(STDCALL *PFN_WDFREQUESTGETIOQUEUE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
WDFQUEUE
WdfRequestGetIoQueue(
_In_
WDFREQUEST Request
)
{
return ((PFN_WDFREQUESTGETIOQUEUE) WdfFunctions[WdfRequestGetIoQueueTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestRequeue
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTREQUEUE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestRequeue(
_In_
WDFREQUEST Request
)
{
return ((PFN_WDFREQUESTREQUEUE) WdfFunctions[WdfRequestRequeueTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestStopAcknowledge
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
VOID
(STDCALL *PFN_WDFREQUESTSTOPACKNOWLEDGE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
BOOLEAN Requeue
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
VOID
WdfRequestStopAcknowledge(
_In_
WDFREQUEST Request,
_In_
BOOLEAN Requeue
)
{
((PFN_WDFREQUESTSTOPACKNOWLEDGE) WdfFunctions[WdfRequestStopAcknowledgeTableIndex])(WdfDriverGlobals, Request, Requeue);
}
//
// WDF Function: WdfRequestWdmGetIrp
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
PIRP
(STDCALL *PFN_WDFREQUESTWDMGETIRP)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
PIRP
WdfRequestWdmGetIrp(
_In_
WDFREQUEST Request
)
{
return ((PFN_WDFREQUESTWDMGETIRP) WdfFunctions[WdfRequestWdmGetIrpTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestIsReserved
//
typedef
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
BOOLEAN
(STDCALL *PFN_WDFREQUESTISRESERVED)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request
);
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
BOOLEAN
WdfRequestIsReserved(
_In_
WDFREQUEST Request
)
{
return ((PFN_WDFREQUESTISRESERVED) WdfFunctions[WdfRequestIsReservedTableIndex])(WdfDriverGlobals, Request);
}
//
// WDF Function: WdfRequestForwardToParentDeviceIoQueue
//
typedef
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
WDFAPI
NTSTATUS
(STDCALL *PFN_WDFREQUESTFORWARDTOPARENTDEVICEIOQUEUE)(
_In_
PWDF_DRIVER_GLOBALS DriverGlobals,
_In_
WDFREQUEST Request,
_In_
WDFQUEUE ParentDeviceQueue,
_In_
PWDF_REQUEST_FORWARD_OPTIONS ForwardOptions
);
_Must_inspect_result_
_IRQL_requires_max_(DISPATCH_LEVEL)
FORCEINLINE
NTSTATUS
WdfRequestForwardToParentDeviceIoQueue(
_In_
WDFREQUEST Request,
_In_
WDFQUEUE ParentDeviceQueue,
_In_
PWDF_REQUEST_FORWARD_OPTIONS ForwardOptions
)
{
return ((PFN_WDFREQUESTFORWARDTOPARENTDEVICEIOQUEUE) WdfFunctions[WdfRequestForwardToParentDeviceIoQueueTableIndex])(WdfDriverGlobals, Request, ParentDeviceQueue, ForwardOptions);
}
#endif // (NTDDI_VERSION >= NTDDI_WIN2K)
WDF_EXTERN_C_END
#endif // _WDFREQUEST_H_
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