?? intrwr.h
字號(hào):
/*++
Module Name:
intrwr.h
Abstract:
Environment:
Kernel mode
Notes:
--*/
#ifndef _INTUSB_RWR_H
#define _INTUSB_RWR_H
typedef struct _INTUSB_RW_CONTEXT {
PURB Urb;
PMDL Mdl;
ULONG Length; // remaining to xfer
ULONG Numxfer; // cumulate xfer
ULONG_PTR VirtualAddress; // va for next segment of xfer.
PDEVICE_EXTENSION DeviceExtension;
} INTUSB_RW_CONTEXT, * PINTUSB_RW_CONTEXT;
PINTUSB_PIPE_CONTEXT
IntUsb_PipeWithName(
IN PDEVICE_OBJECT DeviceObject,
IN PUNICODE_STRING FileName
);
NTSTATUS
IntUsb_DispatchWrite(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp
);
NTSTATUS
IntUsb_WriteCompletion(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp,
IN PVOID Context
);
NTSTATUS
IntUsb_DispatchRead(
IN PDEVICE_OBJECT DeviceObject,
IN PIRP Irp
);
NTSTATUS
CreateInterruptUrbIN(
IN PDEVICE_OBJECT DeviceObject
);
VOID
DeleteInterruptUrbIN(
IN PDEVICE_OBJECT fdo
);
NTSTATUS
OnInterruptIN(
IN PDEVICE_OBJECT junk,
IN PIRP IrpIN,
IN PDEVICE_EXTENSION pdx
);
NTSTATUS
CompleteRequest(
IN PIRP Irp,
IN NTSTATUS status,
IN ULONG_PTR info
);
NTSTATUS
StartInterruptUrbIN(
IN PDEVICE_EXTENSION deviceExtension
);
VOID
StopInterruptUrbIN(
IN PDEVICE_EXTENSION deviceExtension
);
PIRP
UncacheReadRequest(
IN PDEVICE_EXTENSION DeviceExtension,
PIRP* pIrp
);
NTSTATUS
CacheReadRequest(
IN PDEVICE_EXTENSION DeviceExtension,
PIRP Irp,
PIRP* pIrp
);
NTSTATUS OnCompleteReadRequest(
PDEVICE_OBJECT junk,
PIRP Irp,
PDEVICE_EXTENSION DeviceExtension
);
VOID OnCancelReadRequest(
PDEVICE_OBJECT junk,
PIRP Irp
);
#endif
?? 快捷鍵說(shuō)明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號(hào)
Ctrl + =
減小字號(hào)
Ctrl + -