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1771 lines
37 KiB
C
1771 lines
37 KiB
C
/*++
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Copyright (c) Microsoft Corporation. All rights reserved.
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_WdfVersionBuild_
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Module Name:
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wdfrequest.h
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Abstract:
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This module contains contains the Windows Driver Framework Request object
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interfaces.
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Environment:
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kernel mode only
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Revision History:
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--*/
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//
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// NOTE: This header is generated by stubwork. Please make any
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// modifications to the corresponding template files
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// (.x or .y) and use stubwork to regenerate the header
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//
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#ifndef _WDFREQUEST_H_
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#define _WDFREQUEST_H_
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#ifndef WDF_EXTERN_C
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#ifdef __cplusplus
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#define WDF_EXTERN_C extern "C"
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#define WDF_EXTERN_C_START extern "C" {
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#define WDF_EXTERN_C_END }
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#else
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#define WDF_EXTERN_C
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#define WDF_EXTERN_C_START
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#define WDF_EXTERN_C_END
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#endif
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#endif
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WDF_EXTERN_C_START
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#if (NTDDI_VERSION >= NTDDI_WIN2K)
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//
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// Types
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//
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/* typedef enum _WDF_REQUEST_TYPE { // declaration moved to wdfdevice.h
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WdfRequestTypeCreate = 0x0,
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WdfRequestTypeCreateNamedPipe = 0x1,
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WdfRequestTypeClose = 0x2,
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WdfRequestTypeRead = 0x3,
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WdfRequestTypeWrite = 0x4,
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WdfRequestTypeQueryInformation = 0x5,
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WdfRequestTypeSetInformation = 0x6,
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WdfRequestTypeQueryEA = 0x7,
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WdfRequestTypeSetEA = 0x8,
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WdfRequestTypeFlushBuffers = 0x9,
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WdfRequestTypeQueryVolumeInformation = 0xa,
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WdfRequestTypeSetVolumeInformation = 0xb,
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WdfRequestTypeDirectoryControl = 0xc,
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WdfRequestTypeFileSystemControl = 0xd,
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WdfRequestTypeDeviceControl = 0xe,
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WdfRequestTypeDeviceControlInternal = 0xf,
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WdfRequestTypeShutdown = 0x10,
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WdfRequestTypeLockControl = 0x11,
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WdfRequestTypeCleanup = 0x12,
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WdfRequestTypeCreateMailSlot = 0x13,
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WdfRequestTypeQuerySecurity = 0x14,
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WdfRequestTypeSetSecurity = 0x15,
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WdfRequestTypePower = 0x16,
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WdfRequestTypeSystemControl = 0x17,
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WdfRequestTypeDeviceChange = 0x18,
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WdfRequestTypeQueryQuota = 0x19,
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WdfRequestTypeSetQuota = 0x1A,
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WdfRequestTypePnp = 0x1B,
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WdfRequestTypeOther =0x1C,
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WdfRequestTypeUsb = 0x40,
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WdfRequestTypeNoFormat = 0xFF,
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WdfRequestTypeMax,
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} WDF_REQUEST_TYPE; */
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typedef enum _WDF_REQUEST_REUSE_FLAGS {
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WDF_REQUEST_REUSE_NO_FLAGS = 0x00000000,
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WDF_REQUEST_REUSE_SET_NEW_IRP = 0x00000001,
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} WDF_REQUEST_REUSE_FLAGS;
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//
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// This defines the actions to take on a request
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// in EvtIoStop.
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//
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typedef enum _WDF_REQUEST_STOP_ACTION_FLAGS {
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WdfRequestStopActionInvalid = 0,
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WdfRequestStopActionSuspend = 0x01, // Device is being suspended
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WdfRequestStopActionPurge = 0x2, // Device/queue is being removed
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WdfRequestStopRequestCancelable = 0x10000000, // This bit is set if the request is marked cancelable
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} WDF_REQUEST_STOP_ACTION_FLAGS;
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typedef enum _WDF_REQUEST_SEND_OPTIONS_FLAGS {
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WDF_REQUEST_SEND_OPTION_TIMEOUT = 0x00000001,
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WDF_REQUEST_SEND_OPTION_SYNCHRONOUS = 0x00000002,
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WDF_REQUEST_SEND_OPTION_IGNORE_TARGET_STATE = 0x00000004,
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WDF_REQUEST_SEND_OPTION_SEND_AND_FORGET = 0x00000008,
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WDF_REQUEST_SEND_OPTION_IMPERSONATE_CLIENT = 0x00010000,
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WDF_REQUEST_SEND_OPTION_IMPERSONATION_IGNORE_FAILURE = 0x00020000,
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} WDF_REQUEST_SEND_OPTIONS_FLAGS;
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// Request cancel is called if a request that has been marked cancelable is cancelled
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typedef
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_Function_class_(EVT_WDF_REQUEST_CANCEL)
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_IRQL_requires_same_
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_IRQL_requires_max_(DISPATCH_LEVEL)
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VOID
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STDCALL
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EVT_WDF_REQUEST_CANCEL(
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_In_
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WDFREQUEST Request
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);
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typedef EVT_WDF_REQUEST_CANCEL *PFN_WDF_REQUEST_CANCEL;
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//
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// This parameters structure allows general access to a requests parameters
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//
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typedef struct _WDF_REQUEST_PARAMETERS {
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USHORT Size;
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UCHAR MinorFunction;
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WDF_REQUEST_TYPE Type;
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//
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// The following user parameters are based on the service that is being
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// invoked. Drivers and file systems can determine which set to use based
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// on the above major and minor function codes.
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//
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union {
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//
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// System service parameters for: Create
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//
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struct {
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PIO_SECURITY_CONTEXT SecurityContext;
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ULONG Options;
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USHORT POINTER_ALIGNMENT FileAttributes;
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USHORT ShareAccess;
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ULONG POINTER_ALIGNMENT EaLength;
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} Create;
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//
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// System service parameters for: Read
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//
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struct {
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size_t Length;
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ULONG POINTER_ALIGNMENT Key;
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LONGLONG DeviceOffset;
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} Read;
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//
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// System service parameters for: Write
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//
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struct {
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size_t Length;
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ULONG POINTER_ALIGNMENT Key;
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LONGLONG DeviceOffset;
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} Write;
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//
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// System service parameters for: Device Control
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//
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// Note that the user's output buffer is stored in the UserBuffer field
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// and the user's input buffer is stored in the SystemBuffer field.
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//
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struct {
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size_t OutputBufferLength;
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size_t POINTER_ALIGNMENT InputBufferLength;
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ULONG POINTER_ALIGNMENT IoControlCode;
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PVOID Type3InputBuffer;
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} DeviceIoControl;
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struct {
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PVOID Arg1;
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PVOID Arg2;
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ULONG POINTER_ALIGNMENT IoControlCode;
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PVOID Arg4;
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} Others;
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} Parameters;
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} WDF_REQUEST_PARAMETERS, *PWDF_REQUEST_PARAMETERS;
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FORCEINLINE
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VOID
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WDF_REQUEST_PARAMETERS_INIT(
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_Out_ PWDF_REQUEST_PARAMETERS Parameters
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)
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{
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RtlZeroMemory(Parameters, sizeof(WDF_REQUEST_PARAMETERS));
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Parameters->Size = sizeof(WDF_REQUEST_PARAMETERS);
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}
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typedef struct _WDF_USB_REQUEST_COMPLETION_PARAMS *PWDF_USB_REQUEST_COMPLETION_PARAMS;
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typedef struct _WDF_REQUEST_COMPLETION_PARAMS {
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//
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// Size of the structure in bytes
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//
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ULONG Size;
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WDF_REQUEST_TYPE Type;
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IO_STATUS_BLOCK IoStatus;
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union {
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struct {
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WDFMEMORY Buffer;
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size_t Length;
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size_t Offset;
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} Write;
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struct {
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WDFMEMORY Buffer;
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size_t Length;
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size_t Offset;
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} Read;
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struct {
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ULONG IoControlCode;
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struct {
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WDFMEMORY Buffer;
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size_t Offset;
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} Input;
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struct {
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WDFMEMORY Buffer;
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size_t Offset;
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size_t Length;
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} Output;
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} Ioctl;
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struct {
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union {
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PVOID Ptr;
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ULONG_PTR Value;
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} Argument1;
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union {
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PVOID Ptr;
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ULONG_PTR Value;
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} Argument2;
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union {
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PVOID Ptr;
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ULONG_PTR Value;
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} Argument3;
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union {
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PVOID Ptr;
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ULONG_PTR Value;
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} Argument4;
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} Others;
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struct {
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PWDF_USB_REQUEST_COMPLETION_PARAMS Completion;
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} Usb;
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} Parameters;
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} WDF_REQUEST_COMPLETION_PARAMS, *PWDF_REQUEST_COMPLETION_PARAMS;
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FORCEINLINE
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VOID
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WDF_REQUEST_COMPLETION_PARAMS_INIT(
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_Out_ PWDF_REQUEST_COMPLETION_PARAMS Params
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)
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{
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RtlZeroMemory(Params, sizeof(WDF_REQUEST_COMPLETION_PARAMS));
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Params->Size = sizeof(WDF_REQUEST_COMPLETION_PARAMS);
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Params->Type = WdfRequestTypeNoFormat;
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}
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typedef
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_Function_class_(EVT_WDF_REQUEST_COMPLETION_ROUTINE)
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_IRQL_requires_same_
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VOID
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STDCALL
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EVT_WDF_REQUEST_COMPLETION_ROUTINE(
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_In_
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WDFREQUEST Request,
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_In_
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WDFIOTARGET Target,
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_In_
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PWDF_REQUEST_COMPLETION_PARAMS Params,
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_In_
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WDFCONTEXT Context
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);
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typedef EVT_WDF_REQUEST_COMPLETION_ROUTINE *PFN_WDF_REQUEST_COMPLETION_ROUTINE;
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/*++
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Routine Description:
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Clears out the internal state of the irp, which includes, but is not limited
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to:
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a) Any internal allocations for the previously formatted request
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b) The completion routine and its context
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c) The request's intended i/o target
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d) All of the internal IRP's stack locations
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Arguments:
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Request - The request to be reused.
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ReuseParams - Parameters controlling the reuse of the request, see comments
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for each field in the structure for usage
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Return Value:
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None
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--*/
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typedef struct _WDF_REQUEST_REUSE_PARAMS {
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//
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// Size of this structure in bytes
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//
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ULONG Size;
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//
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// Bit field combination of WDF_REQUEST_REUSE_Xxx values
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//
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ULONG Flags;
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//
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// The new status of the request.
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//
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NTSTATUS Status;
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//
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// New PIRP to be contained in the WDFREQUEST. Setting a new PIRP value
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// is only valid for WDFREQUESTs created by WdfRequestCreateFromIrp where
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// RequestFreesIrp == FALSE. No other WDFREQUESTs (presented by the
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// I/O queue for instance) may have their IRPs changed.
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//
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PIRP NewIrp;
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} WDF_REQUEST_REUSE_PARAMS, *PWDF_REQUEST_REUSE_PARAMS;
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FORCEINLINE
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VOID
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WDF_REQUEST_REUSE_PARAMS_INIT(
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_Out_ PWDF_REQUEST_REUSE_PARAMS Params,
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_In_ ULONG Flags,
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_In_ NTSTATUS Status
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)
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{
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RtlZeroMemory(Params, sizeof(WDF_REQUEST_REUSE_PARAMS));
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Params->Size = sizeof(WDF_REQUEST_REUSE_PARAMS);
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Params->Flags = Flags;
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Params->Status = Status;
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}
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FORCEINLINE
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VOID
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WDF_REQUEST_REUSE_PARAMS_SET_NEW_IRP(
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_Inout_ PWDF_REQUEST_REUSE_PARAMS Params,
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_In_ PIRP NewIrp
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)
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{
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Params->Flags |= WDF_REQUEST_REUSE_SET_NEW_IRP;
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Params->NewIrp = NewIrp;
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}
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typedef struct _WDF_REQUEST_SEND_OPTIONS {
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//
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// Size of the structure in bytes
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//
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ULONG Size;
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//
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// Bit field combination of values from the WDF_REQUEST_SEND_OPTIONS_FLAGS
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// enumeration
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//
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ULONG Flags;
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//
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// Valid when WDF_REQUEST_SEND_OPTION_TIMEOUT is set
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//
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LONGLONG Timeout;
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} WDF_REQUEST_SEND_OPTIONS, *PWDF_REQUEST_SEND_OPTIONS;
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FORCEINLINE
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VOID
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WDF_REQUEST_SEND_OPTIONS_INIT(
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_Out_ PWDF_REQUEST_SEND_OPTIONS Options,
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_In_ ULONG Flags
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)
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{
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RtlZeroMemory(Options, sizeof(WDF_REQUEST_SEND_OPTIONS));
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Options->Size = sizeof(WDF_REQUEST_SEND_OPTIONS);
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Options->Flags = Flags;
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}
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FORCEINLINE
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VOID
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WDF_REQUEST_SEND_OPTIONS_SET_TIMEOUT(
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_Inout_ PWDF_REQUEST_SEND_OPTIONS Options,
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_In_ LONGLONG Timeout
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)
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{
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Options->Flags |= WDF_REQUEST_SEND_OPTION_TIMEOUT;
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Options->Timeout = Timeout;
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}
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typedef enum _WDF_REQUEST_FORWARD_OPTIONS_FLAGS {
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WDF_REQUEST_FORWARD_OPTION_SEND_AND_FORGET = 0x00000001
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} WDF_REQUEST_FORWARD_OPTIONS_FLAGS;
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typedef struct _WDF_REQUEST_FORWARD_OPTIONS {
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//
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// Size of the structure in bytes
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//
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ULONG Size;
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//
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// Bit field combination of values from the WDF_REQUEST_FORWARD_OPTIONS_FLAGS
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// enumeration
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//
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ULONG Flags;
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} WDF_REQUEST_FORWARD_OPTIONS, *PWDF_REQUEST_FORWARD_OPTIONS;
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//
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// Default REquest forward initialization macro
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//
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FORCEINLINE
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VOID
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WDF_REQUEST_FORWARD_OPTIONS_INIT(
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_Out_ PWDF_REQUEST_FORWARD_OPTIONS ForwardOptions
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)
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{
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RtlZeroMemory(ForwardOptions, sizeof(WDF_REQUEST_FORWARD_OPTIONS));
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ForwardOptions->Size = sizeof(WDF_REQUEST_FORWARD_OPTIONS);
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ForwardOptions->Flags |= WDF_REQUEST_FORWARD_OPTION_SEND_AND_FORGET;
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}
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//
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// WDF Function: WdfRequestCreate
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//
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typedef
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_Must_inspect_result_
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_IRQL_requires_max_(DISPATCH_LEVEL)
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WDFAPI
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NTSTATUS
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(STDCALL *PFN_WDFREQUESTCREATE)(
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_In_
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PWDF_DRIVER_GLOBALS DriverGlobals,
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_In_opt_
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PWDF_OBJECT_ATTRIBUTES RequestAttributes,
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_In_opt_
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WDFIOTARGET IoTarget,
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_Out_
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WDFREQUEST* Request
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);
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_Must_inspect_result_
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_IRQL_requires_max_(DISPATCH_LEVEL)
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FORCEINLINE
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NTSTATUS
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WdfRequestCreate(
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_In_opt_
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PWDF_OBJECT_ATTRIBUTES RequestAttributes,
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_In_opt_
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WDFIOTARGET IoTarget,
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_Out_
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WDFREQUEST* Request
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)
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{
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return ((PFN_WDFREQUESTCREATE) WdfFunctions[WdfRequestCreateTableIndex])(WdfDriverGlobals, RequestAttributes, IoTarget, Request);
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}
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//
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// WDF Function: WdfRequestCreateFromIrp
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//
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typedef
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_Must_inspect_result_
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_IRQL_requires_max_(DISPATCH_LEVEL)
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WDFAPI
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NTSTATUS
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(STDCALL *PFN_WDFREQUESTCREATEFROMIRP)(
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_In_
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PWDF_DRIVER_GLOBALS DriverGlobals,
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_In_opt_
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PWDF_OBJECT_ATTRIBUTES RequestAttributes,
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_In_
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PIRP Irp,
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_In_
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BOOLEAN RequestFreesIrp,
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_Out_
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WDFREQUEST* Request
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);
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_Must_inspect_result_
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_IRQL_requires_max_(DISPATCH_LEVEL)
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FORCEINLINE
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NTSTATUS
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WdfRequestCreateFromIrp(
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_In_opt_
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PWDF_OBJECT_ATTRIBUTES RequestAttributes,
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_In_
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PIRP Irp,
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_In_
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BOOLEAN RequestFreesIrp,
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_Out_
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WDFREQUEST* Request
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)
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{
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return ((PFN_WDFREQUESTCREATEFROMIRP) WdfFunctions[WdfRequestCreateFromIrpTableIndex])(WdfDriverGlobals, RequestAttributes, Irp, RequestFreesIrp, Request);
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}
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//
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// WDF Function: WdfRequestReuse
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//
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typedef
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_IRQL_requires_max_(DISPATCH_LEVEL)
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WDFAPI
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NTSTATUS
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(STDCALL *PFN_WDFREQUESTREUSE)(
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_In_
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PWDF_DRIVER_GLOBALS DriverGlobals,
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_In_
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WDFREQUEST Request,
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_In_
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PWDF_REQUEST_REUSE_PARAMS ReuseParams
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);
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_IRQL_requires_max_(DISPATCH_LEVEL)
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FORCEINLINE
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NTSTATUS
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WdfRequestReuse(
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_In_
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WDFREQUEST Request,
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_In_
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PWDF_REQUEST_REUSE_PARAMS ReuseParams
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)
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{
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return ((PFN_WDFREQUESTREUSE) WdfFunctions[WdfRequestReuseTableIndex])(WdfDriverGlobals, Request, ReuseParams);
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}
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//
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// WDF Function: WdfRequestChangeTarget
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//
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typedef
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_Must_inspect_result_
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_IRQL_requires_max_(DISPATCH_LEVEL)
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WDFAPI
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NTSTATUS
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(STDCALL *PFN_WDFREQUESTCHANGETARGET)(
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_In_
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PWDF_DRIVER_GLOBALS DriverGlobals,
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_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_
|
|
|