GrayKernel::CKeIRP Struct Reference

#include <cKernel.h>

Inheritance diagram for GrayKernel::CKeIRP:

Public Member Functions
NTSTATUS	get_IoStatus () const
SIZE_T	get_IoInformationSize () const
PVOID	get_AssocSystemBuffer () const
void	FreeIrp ()
void	RemoveIrpFromQueue ()
PDRIVER_CANCEL	SetCancelRoutine (PDRIVER_CANCEL pCancelRoutine=nullptr)
BOOLEAN	CancelIrp ()
void	MarkIrpPending ()
void	CompleteRequest (CCHAR cPriorityBoost=IO_NO_INCREMENT)
void	CompleteRequestStatus (NTSTATUS lStatus=STATUS_SUCCESS, ULONG_PTR uInformation=0, CCHAR cPriorityBoost=IO_NO_INCREMENT)
NTSTATUS	CallDriver (IN PDEVICE_OBJECT pDeviceObject)
PIO_STACK_LOCATION	get_StackLocation () const
void	SkipStackLocation ()
NTSTATUS	SkipStackLocation (PDEVICE_OBJECT pLowerDeviceObject)
PIO_STACK_LOCATION	get_NextStackLocation () const
void	CopyStackLocationToNext ()
void	SetNextStackLocation ()
void	SetCompletionRoutine (PIO_COMPLETION_ROUTINE pRoutine, void *pCompletionContext, UCHAR uControlFlags)
void	SetCompletionRoutine (PIO_COMPLETION_ROUTINE pRoutine, void *pCompletionContext, bool bInvokeOnSuccess, bool bInvokeOnError, bool bInvokeOnCancel)

Detailed Description

Overload _IRP Add functional methods to the IRP can come from IoAllocateIrp()

Member Function Documentation

CallDriver()

NTSTATUS GrayKernel::CKeIRP::CallDriver ( IN PDEVICE_OBJECT  pDeviceObject )

inline

CancelIrp()

BOOLEAN GrayKernel::CKeIRP::CancelIrp ( )

inline

CompleteRequest()

void GrayKernel::CKeIRP::CompleteRequest ( CCHAR  cPriorityBoost = IO_NO_INCREMENT )

inline

PriorityBoost = IO_SERIAL_INCREMENT, etc IofCompleteRequest

CompleteRequestStatus()

void GrayKernel::CKeIRP::CompleteRequestStatus ( NTSTATUS  lStatus = STATUS_SUCCESS, ULONG_PTR  uInformation = 0, CCHAR  cPriorityBoost = IO_NO_INCREMENT  )

inline

CopyStackLocationToNext()

void GrayKernel::CKeIRP::CopyStackLocationToNext ( )

inline

FreeIrp()

void GrayKernel::CKeIRP::FreeIrp ( )

inline

get_AssocSystemBuffer()

PVOID GrayKernel::CKeIRP::get_AssocSystemBuffer ( ) const

inline

get_IoInformationSize()

SIZE_T GrayKernel::CKeIRP::get_IoInformationSize ( ) const

inline

ULONG_PTR being used as a size. (can sometimes be a pointer)

get_IoStatus()

NTSTATUS GrayKernel::CKeIRP::get_IoStatus ( ) const

inline

get_NextStackLocation()

PIO_STACK_LOCATION GrayKernel::CKeIRP::get_NextStackLocation ( ) const

inline

get_StackLocation()

PIO_STACK_LOCATION GrayKernel::CKeIRP::get_StackLocation ( ) const

inline

MarkIrpPending()

void GrayKernel::CKeIRP::MarkIrpPending ( )

inline

'PendingReturned' flag ? and 'IoStatus.Status' = STATUS_PENDING ?

RemoveIrpFromQueue()

void GrayKernel::CKeIRP::RemoveIrpFromQueue ( )

inline

SetCancelRoutine()

PDRIVER_CANCEL GrayKernel::CKeIRP::SetCancelRoutine ( PDRIVER_CANCEL  pCancelRoutine = nullptr )

inline

SetCompletionRoutine() [1/2]

void GrayKernel::CKeIRP::SetCompletionRoutine ( PIO_COMPLETION_ROUTINE  pRoutine, void *  pCompletionContext, bool  bInvokeOnSuccess, bool  bInvokeOnError, bool  bInvokeOnCancel  )

inline

Macro to use SL_INVOKE_ON_SUCCESS flags

SetCompletionRoutine() [2/2]

void GrayKernel::CKeIRP::SetCompletionRoutine ( PIO_COMPLETION_ROUTINE  pRoutine, void *  pCompletionContext, UCHAR  uControlFlags  )

inline

similar to the IoSetCompletionRoutine macro uControlFlags = SL_INVOKE_ON_SUCCESS SL_INVOKE_ON_ERROR SL_INVOKE_ON_CANCEL

SetNextStackLocation()

void GrayKernel::CKeIRP::SetNextStackLocation ( )

inline

SkipStackLocation() [1/2]

void GrayKernel::CKeIRP::SkipStackLocation ( )

inline

SkipStackLocation() [2/2]

NTSTATUS GrayKernel::CKeIRP::SkipStackLocation ( PDEVICE_OBJECT  pLowerDeviceObject )

inline

skip this and pass to the next device in the stack.

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

• c:/Dennis/Source/Gray/GrayKernel/cKernel.h