kefuncs.h File Reference

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Defines
#define	KeAcquireSpinLock(SpinLock, OldIrql)   *(OldIrql) = KeAcquireSpinLockRaiseToDpc(SpinLock)
#define	KeWaitForMutexObject   KeWaitForSingleObject
#define	KeInitializeCallbackRecord(CallbackRecord)   CallbackRecord->State = BufferEmpty;
#define	PAGED_CODE()   NOP_FUNCTION;
#define	PAGED_CODE_LOCKED()   NOP_FUNCTION;
Functions
	$if (_WDMDDK_) NTKERNELAPI VOID NTAPI KeInitializeEvent(_Out_ PRKEVENT Event
	_IRQL_requires_max_ (DISPATCH_LEVEL) NTKERNELAPI VOID NTAPI KeClearEvent(_Inout_ PRKEVENT Event)
	$endif (_WDMDDK_) $if(_NTDDK_) _IRQL_requires_min_(PASSIVE_LEVEL) _IRQL_requires_max_(DISPATCH_LEVEL) NTKERNELAPI VOID FASTCALL KeInvalidateRangeAllCaches(_In_ PVOID BaseAddress
	$endif (_NTDDK_) $if(_NTIFS_) NTSTATUS NTAPI KeGetProcessorNumberFromIndex(_In_ ULONG ProcIndex
ULONG NTAPI	KeGetProcessorIndexFromNumber (_In_ PPROCESSOR_NUMBER ProcNumber)
	$endif (_NTIFS_) $if(_WDMDDK_) _Maybe_raises_SEH_exception_ _IRQL_requires_max_(APC_LEVEL) NTKERNELAPI VOID NTAPI ProbeForWrite(__in_data_source(USER_MODE) _Inout_updates_bytes_(Length) PVOID Address
	_IRQL_requires_min_ (PASSIVE_LEVEL) _IRQL_requires_max_(DISPATCH_LEVEL) NTKERNELAPI LONG NTAPI KeSetBasePriorityThread(_Inout_ PRKTHREAD Thread
	_Acquires_lock_ (_Global_critical_region_) _IRQL_requires_max_(APC_LEVEL) NTKERNELAPI VOID NTAPI KeEnterCriticalRegion(VOID)
	_Releases_lock_ (_Global_critical_region_) _IRQL_requires_max_(APC_LEVEL) NTKERNELAPI VOID NTAPI KeLeaveCriticalRegion(VOID)
NTKERNELAPI DECLSPEC_NORETURN VOID NTAPI	KeBugCheck (_In_ ULONG BugCheckCode)
NTKERNELAPI VOID NTAPI	KeQuerySystemTime (_Out_ PLARGE_INTEGER CurrentTime)
_Requires_lock_not_held_ SpinLock _Acquires_lock_ SpinLock	_IRQL_requires_min_ (DISPATCH_LEVEL) NTKERNELAPI VOID NTAPI KeAcquireSpinLockAtDpcLevel(_Inout_ PKSPIN_LOCK SpinLock)
_Requires_lock_held_ SpinLock _Releases_lock_ SpinLock	_IRQL_requires_ (DISPATCH_LEVEL) NTKERNELAPI VOID NTAPI KeReleaseSpinLock(_Inout_ PKSPIN_LOCK SpinLock
FORCEINLINE VOID	KeInitializeSpinLock (_Out_ PKSPIN_LOCK SpinLock)
NTKERNELAPI DECLSPEC_NORETURN VOID NTAPI	KeBugCheckEx (_In_ ULONG BugCheckCode, _In_ ULONG_PTR BugCheckParameter1, _In_ ULONG_PTR BugCheckParameter2, _In_ ULONG_PTR BugCheckParameter3, _In_ ULONG_PTR BugCheckParameter4)
_Must_inspect_result_ NTKERNELAPI BOOLEAN NTAPI	KeDeregisterBugCheckCallback (_Inout_ PKBUGCHECK_CALLBACK_RECORD CallbackRecord)
NTKERNELAPI VOID NTAPI	KeInitializeDpc (_Out_ __drv_aliasesMem PRKDPC Dpc, _In_ PKDEFERRED_ROUTINE DeferredRoutine, _In_opt_ __drv_aliasesMem PVOID DeferredContext)
NTKERNELAPI VOID NTAPI	KeInitializeMutex (_Out_ PRKMUTEX Mutex, _In_ ULONG Level)
	_IRQL_requires_max_ (PASSIVE_LEVEL) NTKERNELAPI VOID NTAPI KeInitializeSemaphore(_Out_ PRKSEMAPHORE Semaphore
NTKERNELAPI BOOLEAN NTAPI	KeInsertQueueDpc (_Inout_ PRKDPC Dpc, _In_opt_ PVOID SystemArgument1, _In_opt_ PVOID SystemArgument2)
NTHALAPI LARGE_INTEGER NTAPI	KeQueryPerformanceCounter (_Out_opt_ PLARGE_INTEGER PerformanceFrequency)
NTKERNELAPI ULONG NTAPI	KeQueryTimeIncrement (VOID)
_Must_inspect_result_ NTKERNELAPI BOOLEAN NTAPI	KeRegisterBugCheckCallback (_Out_ PKBUGCHECK_CALLBACK_RECORD CallbackRecord, _In_ PKBUGCHECK_CALLBACK_ROUTINE CallbackRoutine, _In_reads_bytes_opt_(Length) PVOID Buffer, _In_ ULONG Length, _In_ PUCHAR Component)
	_When_ (Wait==0, _IRQL_requires_max_(DISPATCH_LEVEL)) _When_(Wait
	_IRQL_requires_max_ (APC_LEVEL)) NTKERNELAPI LONG NTAPI KeReleaseMutex(_Inout_ PRKMUTEX Mutex
	_IRQL_requires_max_ (HIGH_LEVEL) NTKERNELAPI BOOLEAN NTAPI KeRemoveQueueDpc(_Inout_ PRKDPC Dpc)
NTKERNELAPI VOID NTAPI	KeSetImportanceDpc (_Inout_ PRKDPC Dpc, _In_ KDPC_IMPORTANCE Importance)
NTHALAPI VOID NTAPI	KeStallExecutionProcessor (_In_ ULONG MicroSeconds)
NTKERNELAPI VOID NTAPI	KeInitializeQueue (_Out_ PRKQUEUE Queue, _In_ ULONG Count)
_Requires_lock_not_held_ SpinLock _Acquires_lock_ SpinLock	_IRQL_raises_ (SYNCH_LEVEL) _IRQL_saves_ NTKERNELAPI KIRQL KeAcquireSpinLockRaiseToSynch(_Inout_ PKSPIN_LOCK SpinLock)
*LockHandle LockHandle	_IRQL_raises_ (DISPATCH_LEVEL) _DECL_HAL_KE_IMPORT VOID FASTCALL KeAcquireInStackQueuedSpinLock(_Inout_ PKSPIN_LOCK SpinLock
NTKERNELAPI ULONG NTAPI	KeGetRecommendedSharedDataAlignment (VOID)
_Requires_lock_held_ Interrupt _Releases_lock_ Interrupt	_IRQL_requires_ (HIGH_LEVEL) NTKERNELAPI VOID NTAPI KeReleaseInterruptSpinLock(_Inout_ PKINTERRUPT Interrupt
_Requires_lock_held_ LockHandle _Releases_lock_ LockHandle LockHandle _DECL_HAL_KE_IMPORT VOID FASTCALL	KeReleaseInStackQueuedSpinLock (_In_ PKLOCK_QUEUE_HANDLE LockHandle)
	_Requires_lock_held_ (Number) _Releases_lock_(Number) _DECL_HAL_KE_IMPORT VOID FASTCALL KeReleaseQueuedSpinLock(_In_ KSPIN_LOCK_QUEUE_NUMBER Number
_Must_inspect_result_	_Post_satisfies_ (return==1||return==0) _DECL_HAL_KE_IMPORT LOGICAL FASTCALL KeTryToAcquireQueuedSpinLock(_In_ KSPIN_LOCK_QUEUE_NUMBER Number
_Must_inspect_result_ NTKERNELAPI BOOLEAN NTAPI	KeRegisterBugCheckReasonCallback (_Out_ PKBUGCHECK_REASON_CALLBACK_RECORD CallbackRecord, _In_ PKBUGCHECK_REASON_CALLBACK_ROUTINE CallbackRoutine, _In_ KBUGCHECK_CALLBACK_REASON Reason, _In_ PUCHAR Component)
NTKERNELAPI VOID NTAPI	KeInitializeThreadedDpc (_Out_ PRKDPC Dpc, _In_ PKDEFERRED_ROUTINE DeferredRoutine, _In_opt_ PVOID DeferredContext)
_Must_inspect_result_ NTKERNELAPI BOOLEAN FASTCALL	KeTestSpinLock (_In_ PKSPIN_LOCK SpinLock)
_Must_inspect_result_	_Success_ (return!=FALSE) _IRQL_requires_max_(APC_LEVEL) _Post_satisfies_(return
*LockHandle LockHandle NTKERNELAPI VOID FASTCALL	KeAcquireInStackQueuedSpinLockForDpc (_Inout_ PKSPIN_LOCK SpinLock, _Out_ PKLOCK_QUEUE_HANDLE LockHandle)
_Requires_lock_held_ LockHandle _Releases_lock_ LockHandle LockHandle NTKERNELAPI VOID FASTCALL	KeReleaseInStackQueuedSpinLockForDpc (_In_ PKLOCK_QUEUE_HANDLE LockHandle)
_Must_inspect_result_ NTKERNELAPI NTSTATUS NTAPI	KeSetTargetProcessorDpcEx (_Inout_ PKDPC Dpc, _In_ PPROCESSOR_NUMBER ProcNumber)
NTKERNELAPI ULONGLONG NTAPI	KeQueryUnbiasedInterruptTime (VOID)
NTKERNELAPI ULONG NTAPI	KeQueryActiveProcessorCountEx (_In_ USHORT GroupNumber)
NTKERNELAPI ULONG NTAPI	KeQueryMaximumProcessorCountEx (_In_ USHORT GroupNumber)
NTKERNELAPI USHORT NTAPI	KeQueryActiveGroupCount (VOID)
NTKERNELAPI USHORT NTAPI	KeQueryMaximumGroupCount (VOID)
NTKERNELAPI KAFFINITY NTAPI	KeQueryGroupAffinity (_In_ USHORT GroupNumber)
NTKERNELAPI ULONG NTAPI	KeGetCurrentProcessorNumberEx (_Out_opt_ PPROCESSOR_NUMBER ProcNumber)
NTKERNELAPI VOID NTAPI	KeQueryNodeActiveAffinity (_In_ USHORT NodeNumber, _Out_opt_ PGROUP_AFFINITY Affinity, _Out_opt_ PUSHORT Count)
NTKERNELAPI USHORT NTAPI	KeQueryNodeMaximumProcessorCount (_In_ USHORT NodeNumber)
NTKERNELAPI USHORT NTAPI	KeQueryHighestNodeNumber (VOID)
NTKERNELAPI USHORT NTAPI	KeGetCurrentNodeNumber (VOID)
_Must_inspect_result_	_When_ (return==0, _Kernel_float_saved_) NTKERNELAPI NTSTATUS NTAPI KeSaveExtendedProcessorState(_In_ ULONG64 Mask
_Must_inspect_result_ _Out_ _Requires_lock_not_held_ _Curr_	_When_ (return==0, _Acquires_lock_(*_Curr_)) PXSTATE_SAVE XStateSave)
_Kernel_float_restored_ NTKERNELAPI VOID NTAPI	KeRestoreExtendedProcessorState (_In_ _Requires_lock_held_(*_Curr_) _Releases_lock_(*_Curr_) PXSTATE_SAVE XStateSave)
NTSTATUS NTAPI	KeGetProcessorNumberFromIndex (_In_ ULONG ProcIndex, _Out_ PPROCESSOR_NUMBER ProcNumber)
Variables
_In_ EVENT_TYPE	Type
_In_ EVENT_TYPE _In_ BOOLEAN	State
_In_ ULONG	Length
_Out_ PPROCESSOR_NUMBER	ProcNumber
_In_ SIZE_T _In_ ULONG	Alignment
_In_ KDPC_IMPORTANCE	Importance
_In_ KPRIORITY	Increment
_In_ KPRIORITY _In_ BOOLEAN	Wait
_Requires_lock_held_ SpinLock _Releases_lock_ SpinLock _In_ _IRQL_restores_ KIRQL	NewIrql
_In_ BOOLEAN	Alertable
_In_ BOOLEAN _In_ PLARGE_INTEGER	Interval
_In_ LONG	Count
_In_ LONG _In_ LONG	Limit
_Inout_ PKDEVICE_QUEUE_ENTRY	DeviceQueueEntry
_Inout_ PKDEVICE_QUEUE_ENTRY _In_ ULONG	SortKey
_In_ KPRIORITY _In_ LONG	Adjustment
_In_ KPRIORITY	Priority
_In_ LARGE_INTEGER	DueTime
_In_ LARGE_INTEGER _In_opt_ PKDPC	Dpc
_In_ LARGE_INTEGER _In_ LONG Period	OPTIONAL
_In_ PKSYNCHRONIZE_ROUTINE	SynchronizeRoutine
_In_ PKSYNCHRONIZE_ROUTINE _In_opt_ __drv_aliasesMem PVOID	SynchronizeContext
_In_ BOOLEAN	InitialOwner
_In_ KPRIORITY _In_ BOOLEAN	Abandoned
_Inout_ PLIST_ENTRY	Entry
_Out_ PKAPC_STATE	ApcState
_In_ UCHAR	Processor
*LockHandle LockHandle _Out_ PKLOCK_QUEUE_HANDLE	LockHandle
_Out_ PULONG	UserTime
_Requires_lock_held_ Interrupt _Releases_lock_ Interrupt _In_ _IRQL_restores_ KIRQL	OldIrql
_In_opt_ PVOID	Context
_In_opt_ PVOID	Parameter
_In_opt_ PVOID _In_ SIZE_T	Size
_Out_ PCLIENT_ID	ClientId
_In_opt_ PVOID	CallbackContext
_In_opt_ PVOID _In_ ULONG	Flags
_Out_ PULONG64	CycleTimeStamp
_Out_opt_ PGROUP_AFFINITY	PreviousAffinity
_In_ LARGE_INTEGER _In_ ULONG	Period
_In_ LARGE_INTEGER _In_ ULONG _In_ ULONG	TolerableDelay
_In_ LOGICAL_PROCESSOR_RELATIONSHIP	RelationshipType
_In_ LOGICAL_PROCESSOR_RELATIONSHIP _Out_writes_bytes_opt_ Length PSYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX	Information
*Count PHARDWARE_COUNTER	CounterArray
*Count PHARDWARE_COUNTER _In_ ULONG	MaximumCount