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ntexapi.h
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ntexapi.h
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/*
* This file is part of the Process Hacker project - https://processhacker.sourceforge.io/
*
* You can redistribute this file and/or modify it under the terms of the
* Attribution 4.0 International (CC BY 4.0) license.
*
* You must give appropriate credit, provide a link to the license, and
* indicate if changes were made. You may do so in any reasonable manner, but
* not in any way that suggests the licensor endorses you or your use.
*/
#ifndef _NTEXAPI_H
#define _NTEXAPI_H
#include <ntkeapi.h>
#if (PHNT_MODE != PHNT_MODE_KERNEL)
// Thread execution
NTSYSCALLAPI
NTSTATUS
NTAPI
NtDelayExecution(
_In_ BOOLEAN Alertable,
_In_opt_ PLARGE_INTEGER DelayInterval
);
// Environment values
NTSYSCALLAPI
NTSTATUS
NTAPI
NtQuerySystemEnvironmentValue(
_In_ PUNICODE_STRING VariableName,
_Out_writes_bytes_(ValueLength) PWSTR VariableValue,
_In_ USHORT ValueLength,
_Out_opt_ PUSHORT ReturnLength
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetSystemEnvironmentValue(
_In_ PUNICODE_STRING VariableName,
_In_ PUNICODE_STRING VariableValue
);
#define EFI_VARIABLE_NON_VOLATILE 0x00000001
#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002
#define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004
#define EFI_VARIABLE_HARDWARE_ERROR_RECORD 0x00000008
#define EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS 0x00000010
#define EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS 0x00000020
#define EFI_VARIABLE_APPEND_WRITE 0x00000040
#define EFI_VARIABLE_ENHANCED_AUTHENTICATED_ACCESS 0x00000080
NTSYSCALLAPI
NTSTATUS
NTAPI
NtQuerySystemEnvironmentValueEx(
_In_ PUNICODE_STRING VariableName,
_In_ LPGUID VendorGuid,
_Out_writes_bytes_opt_(*ValueLength) PVOID Value,
_Inout_ PULONG ValueLength,
_Out_opt_ PULONG Attributes // EFI_VARIABLE_*
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetSystemEnvironmentValueEx(
_In_ PUNICODE_STRING VariableName,
_In_ LPGUID VendorGuid,
_In_reads_bytes_opt_(ValueLength) PVOID Value,
_In_ ULONG ValueLength, // 0 = delete variable
_In_ ULONG Attributes // EFI_VARIABLE_*
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtEnumerateSystemEnvironmentValuesEx(
_In_ ULONG InformationClass,
_Out_ PVOID Buffer,
_Inout_ PULONG BufferLength
);
// EFI
// private
typedef struct _BOOT_ENTRY
{
ULONG Version;
ULONG Length;
ULONG Id;
ULONG Attributes;
ULONG FriendlyNameOffset;
ULONG BootFilePathOffset;
ULONG OsOptionsLength;
UCHAR OsOptions[1];
} BOOT_ENTRY, *PBOOT_ENTRY;
// private
typedef struct _BOOT_ENTRY_LIST
{
ULONG NextEntryOffset;
BOOT_ENTRY BootEntry;
} BOOT_ENTRY_LIST, *PBOOT_ENTRY_LIST;
// private
typedef struct _BOOT_OPTIONS
{
ULONG Version;
ULONG Length;
ULONG Timeout;
ULONG CurrentBootEntryId;
ULONG NextBootEntryId;
WCHAR HeadlessRedirection[1];
} BOOT_OPTIONS, *PBOOT_OPTIONS;
// private
typedef struct _FILE_PATH
{
ULONG Version;
ULONG Length;
ULONG Type;
UCHAR FilePath[1];
} FILE_PATH, *PFILE_PATH;
// private
typedef struct _EFI_DRIVER_ENTRY
{
ULONG Version;
ULONG Length;
ULONG Id;
ULONG FriendlyNameOffset;
ULONG DriverFilePathOffset;
} EFI_DRIVER_ENTRY, *PEFI_DRIVER_ENTRY;
// private
typedef struct _EFI_DRIVER_ENTRY_LIST
{
ULONG NextEntryOffset;
EFI_DRIVER_ENTRY DriverEntry;
} EFI_DRIVER_ENTRY_LIST, *PEFI_DRIVER_ENTRY_LIST;
#if (PHNT_VERSION >= PHNT_WINXP)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtAddBootEntry(
_In_ PBOOT_ENTRY BootEntry,
_Out_opt_ PULONG Id
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtDeleteBootEntry(
_In_ ULONG Id
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtModifyBootEntry(
_In_ PBOOT_ENTRY BootEntry
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtEnumerateBootEntries(
_Out_writes_bytes_opt_(*BufferLength) PVOID Buffer,
_Inout_ PULONG BufferLength
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtQueryBootEntryOrder(
_Out_writes_opt_(*Count) PULONG Ids,
_Inout_ PULONG Count
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetBootEntryOrder(
_In_reads_(Count) PULONG Ids,
_In_ ULONG Count
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtQueryBootOptions(
_Out_writes_bytes_opt_(*BootOptionsLength) PBOOT_OPTIONS BootOptions,
_Inout_ PULONG BootOptionsLength
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetBootOptions(
_In_ PBOOT_OPTIONS BootOptions,
_In_ ULONG FieldsToChange
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtTranslateFilePath(
_In_ PFILE_PATH InputFilePath,
_In_ ULONG OutputType,
_Out_writes_bytes_opt_(*OutputFilePathLength) PFILE_PATH OutputFilePath,
_Inout_opt_ PULONG OutputFilePathLength
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtAddDriverEntry(
_In_ PEFI_DRIVER_ENTRY DriverEntry,
_Out_opt_ PULONG Id
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtDeleteDriverEntry(
_In_ ULONG Id
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtModifyDriverEntry(
_In_ PEFI_DRIVER_ENTRY DriverEntry
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtEnumerateDriverEntries(
_Out_writes_bytes_opt_(*BufferLength) PVOID Buffer,
_Inout_ PULONG BufferLength
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtQueryDriverEntryOrder(
_Out_writes_opt_(*Count) PULONG Ids,
_Inout_ PULONG Count
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetDriverEntryOrder(
_In_reads_(Count) PULONG Ids,
_In_ ULONG Count
);
#endif
typedef enum _FILTER_BOOT_OPTION_OPERATION
{
FilterBootOptionOperationOpenSystemStore,
FilterBootOptionOperationSetElement,
FilterBootOptionOperationDeleteElement,
FilterBootOptionOperationMax
} FILTER_BOOT_OPTION_OPERATION;
#if (PHNT_VERSION >= PHNT_WIN8)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtFilterBootOption(
_In_ FILTER_BOOT_OPTION_OPERATION FilterOperation,
_In_ ULONG ObjectType,
_In_ ULONG ElementType,
_In_reads_bytes_opt_(DataSize) PVOID Data,
_In_ ULONG DataSize
);
#endif
// Event
#ifndef EVENT_QUERY_STATE
#define EVENT_QUERY_STATE 0x0001
#endif
#ifndef EVENT_MODIFY_STATE
#define EVENT_MODIFY_STATE 0x0002
#endif
#ifndef EVENT_ALL_ACCESS
#define EVENT_ALL_ACCESS (EVENT_QUERY_STATE|EVENT_MODIFY_STATE|STANDARD_RIGHTS_REQUIRED|SYNCHRONIZE)
#endif
typedef enum _EVENT_INFORMATION_CLASS
{
EventBasicInformation
} EVENT_INFORMATION_CLASS;
typedef struct _EVENT_BASIC_INFORMATION
{
EVENT_TYPE EventType;
LONG EventState;
} EVENT_BASIC_INFORMATION, *PEVENT_BASIC_INFORMATION;
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCreateEvent(
_Out_ PHANDLE EventHandle,
_In_ ACCESS_MASK DesiredAccess,
_In_opt_ POBJECT_ATTRIBUTES ObjectAttributes,
_In_ EVENT_TYPE EventType,
_In_ BOOLEAN InitialState
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtOpenEvent(
_Out_ PHANDLE EventHandle,
_In_ ACCESS_MASK DesiredAccess,
_In_ POBJECT_ATTRIBUTES ObjectAttributes
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetEvent(
_In_ HANDLE EventHandle,
_Out_opt_ PLONG PreviousState
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetEventBoostPriority(
_In_ HANDLE EventHandle
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtClearEvent(
_In_ HANDLE EventHandle
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtResetEvent(
_In_ HANDLE EventHandle,
_Out_opt_ PLONG PreviousState
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtPulseEvent(
_In_ HANDLE EventHandle,
_Out_opt_ PLONG PreviousState
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtQueryEvent(
_In_ HANDLE EventHandle,
_In_ EVENT_INFORMATION_CLASS EventInformationClass,
_Out_writes_bytes_(EventInformationLength) PVOID EventInformation,
_In_ ULONG EventInformationLength,
_Out_opt_ PULONG ReturnLength
);
// Event Pair
#define EVENT_PAIR_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED | SYNCHRONIZE)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCreateEventPair(
_Out_ PHANDLE EventPairHandle,
_In_ ACCESS_MASK DesiredAccess,
_In_opt_ POBJECT_ATTRIBUTES ObjectAttributes
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtOpenEventPair(
_Out_ PHANDLE EventPairHandle,
_In_ ACCESS_MASK DesiredAccess,
_In_ POBJECT_ATTRIBUTES ObjectAttributes
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetLowEventPair(
_In_ HANDLE EventPairHandle
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetHighEventPair(
_In_ HANDLE EventPairHandle
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtWaitLowEventPair(
_In_ HANDLE EventPairHandle
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtWaitHighEventPair(
_In_ HANDLE EventPairHandle
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetLowWaitHighEventPair(
_In_ HANDLE EventPairHandle
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetHighWaitLowEventPair(
_In_ HANDLE EventPairHandle
);
// Mutant
#ifndef MUTANT_QUERY_STATE
#define MUTANT_QUERY_STATE 0x0001
#endif
#ifndef MUTANT_ALL_ACCESS
#define MUTANT_ALL_ACCESS (MUTANT_QUERY_STATE|STANDARD_RIGHTS_REQUIRED|SYNCHRONIZE)
#endif
typedef enum _MUTANT_INFORMATION_CLASS
{
MutantBasicInformation, // MUTANT_BASIC_INFORMATION
MutantOwnerInformation // MUTANT_OWNER_INFORMATION
} MUTANT_INFORMATION_CLASS;
typedef struct _MUTANT_BASIC_INFORMATION
{
LONG CurrentCount;
BOOLEAN OwnedByCaller;
BOOLEAN AbandonedState;
} MUTANT_BASIC_INFORMATION, *PMUTANT_BASIC_INFORMATION;
typedef struct _MUTANT_OWNER_INFORMATION
{
CLIENT_ID ClientId;
} MUTANT_OWNER_INFORMATION, *PMUTANT_OWNER_INFORMATION;
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCreateMutant(
_Out_ PHANDLE MutantHandle,
_In_ ACCESS_MASK DesiredAccess,
_In_opt_ POBJECT_ATTRIBUTES ObjectAttributes,
_In_ BOOLEAN InitialOwner
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtOpenMutant(
_Out_ PHANDLE MutantHandle,
_In_ ACCESS_MASK DesiredAccess,
_In_ POBJECT_ATTRIBUTES ObjectAttributes
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtReleaseMutant(
_In_ HANDLE MutantHandle,
_Out_opt_ PLONG PreviousCount
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtQueryMutant(
_In_ HANDLE MutantHandle,
_In_ MUTANT_INFORMATION_CLASS MutantInformationClass,
_Out_writes_bytes_(MutantInformationLength) PVOID MutantInformation,
_In_ ULONG MutantInformationLength,
_Out_opt_ PULONG ReturnLength
);
// Semaphore
#ifndef SEMAPHORE_QUERY_STATE
#define SEMAPHORE_QUERY_STATE 0x0001
#endif
#ifndef SEMAPHORE_MODIFY_STATE
#define SEMAPHORE_MODIFY_STATE 0x0002
#endif
#ifndef SEMAPHORE_ALL_ACCESS
#define SEMAPHORE_ALL_ACCESS (SEMAPHORE_QUERY_STATE|SEMAPHORE_MODIFY_STATE|STANDARD_RIGHTS_REQUIRED|SYNCHRONIZE)
#endif
typedef enum _SEMAPHORE_INFORMATION_CLASS
{
SemaphoreBasicInformation
} SEMAPHORE_INFORMATION_CLASS;
typedef struct _SEMAPHORE_BASIC_INFORMATION
{
LONG CurrentCount;
LONG MaximumCount;
} SEMAPHORE_BASIC_INFORMATION, *PSEMAPHORE_BASIC_INFORMATION;
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCreateSemaphore(
_Out_ PHANDLE SemaphoreHandle,
_In_ ACCESS_MASK DesiredAccess,
_In_opt_ POBJECT_ATTRIBUTES ObjectAttributes,
_In_ LONG InitialCount,
_In_ LONG MaximumCount
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtOpenSemaphore(
_Out_ PHANDLE SemaphoreHandle,
_In_ ACCESS_MASK DesiredAccess,
_In_ POBJECT_ATTRIBUTES ObjectAttributes
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtReleaseSemaphore(
_In_ HANDLE SemaphoreHandle,
_In_ LONG ReleaseCount,
_Out_opt_ PLONG PreviousCount
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtQuerySemaphore(
_In_ HANDLE SemaphoreHandle,
_In_ SEMAPHORE_INFORMATION_CLASS SemaphoreInformationClass,
_Out_writes_bytes_(SemaphoreInformationLength) PVOID SemaphoreInformation,
_In_ ULONG SemaphoreInformationLength,
_Out_opt_ PULONG ReturnLength
);
// Timer
#ifndef TIMER_QUERY_STATE
#define TIMER_QUERY_STATE 0x0001
#endif
#ifndef TIMER_MODIFY_STATE
#define TIMER_MODIFY_STATE 0x0002
#endif
#ifndef TIMER_ALL_ACCESS
#define TIMER_ALL_ACCESS (TIMER_QUERY_STATE|TIMER_MODIFY_STATE|STANDARD_RIGHTS_REQUIRED|SYNCHRONIZE)
#endif
typedef enum _TIMER_INFORMATION_CLASS
{
TimerBasicInformation // TIMER_BASIC_INFORMATION
} TIMER_INFORMATION_CLASS;
typedef struct _TIMER_BASIC_INFORMATION
{
LARGE_INTEGER RemainingTime;
BOOLEAN TimerState;
} TIMER_BASIC_INFORMATION, *PTIMER_BASIC_INFORMATION;
typedef VOID (NTAPI *PTIMER_APC_ROUTINE)(
_In_ PVOID TimerContext,
_In_ ULONG TimerLowValue,
_In_ LONG TimerHighValue
);
typedef enum _TIMER_SET_INFORMATION_CLASS
{
TimerSetCoalescableTimer, // TIMER_SET_COALESCABLE_TIMER_INFO
MaxTimerInfoClass
} TIMER_SET_INFORMATION_CLASS;
#if (PHNT_VERSION >= PHNT_WIN7)
struct _COUNTED_REASON_CONTEXT;
typedef struct _TIMER_SET_COALESCABLE_TIMER_INFO
{
_In_ LARGE_INTEGER DueTime;
_In_opt_ PTIMER_APC_ROUTINE TimerApcRoutine;
_In_opt_ PVOID TimerContext;
_In_opt_ struct _COUNTED_REASON_CONTEXT *WakeContext;
_In_opt_ ULONG Period;
_In_ ULONG TolerableDelay;
_Out_opt_ PBOOLEAN PreviousState;
} TIMER_SET_COALESCABLE_TIMER_INFO, *PTIMER_SET_COALESCABLE_TIMER_INFO;
#endif
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCreateTimer(
_Out_ PHANDLE TimerHandle,
_In_ ACCESS_MASK DesiredAccess,
_In_opt_ POBJECT_ATTRIBUTES ObjectAttributes,
_In_ TIMER_TYPE TimerType
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtOpenTimer(
_Out_ PHANDLE TimerHandle,
_In_ ACCESS_MASK DesiredAccess,
_In_ POBJECT_ATTRIBUTES ObjectAttributes
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetTimer(
_In_ HANDLE TimerHandle,
_In_ PLARGE_INTEGER DueTime,
_In_opt_ PTIMER_APC_ROUTINE TimerApcRoutine,
_In_opt_ PVOID TimerContext,
_In_ BOOLEAN ResumeTimer,
_In_opt_ LONG Period,
_Out_opt_ PBOOLEAN PreviousState
);
#if (PHNT_VERSION >= PHNT_WIN7)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetTimerEx(
_In_ HANDLE TimerHandle,
_In_ TIMER_SET_INFORMATION_CLASS TimerSetInformationClass,
_Inout_updates_bytes_opt_(TimerSetInformationLength) PVOID TimerSetInformation,
_In_ ULONG TimerSetInformationLength
);
#endif
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCancelTimer(
_In_ HANDLE TimerHandle,
_Out_opt_ PBOOLEAN CurrentState
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtQueryTimer(
_In_ HANDLE TimerHandle,
_In_ TIMER_INFORMATION_CLASS TimerInformationClass,
_Out_writes_bytes_(TimerInformationLength) PVOID TimerInformation,
_In_ ULONG TimerInformationLength,
_Out_opt_ PULONG ReturnLength
);
#if (PHNT_VERSION >= PHNT_WIN8)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCreateIRTimer(
_Out_ PHANDLE TimerHandle,
_In_ ACCESS_MASK DesiredAccess
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetIRTimer(
_In_ HANDLE TimerHandle,
_In_opt_ PLARGE_INTEGER DueTime
);
#endif
typedef struct _T2_SET_PARAMETERS_V0
{
ULONG Version;
ULONG Reserved;
LONGLONG NoWakeTolerance;
} T2_SET_PARAMETERS, *PT2_SET_PARAMETERS;
typedef PVOID PT2_CANCEL_PARAMETERS;
#if (PHNT_VERSION >= PHNT_THRESHOLD)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCreateTimer2(
_Out_ PHANDLE TimerHandle,
_In_opt_ PVOID Reserved1,
_In_opt_ POBJECT_ATTRIBUTES ObjectAttributes,
_In_ ULONG Attributes,
_In_ ACCESS_MASK DesiredAccess
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetTimer2(
_In_ HANDLE TimerHandle,
_In_ PLARGE_INTEGER DueTime,
_In_opt_ PLARGE_INTEGER Period,
_In_ PT2_SET_PARAMETERS Parameters
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCancelTimer2(
_In_ HANDLE TimerHandle,
_In_ PT2_CANCEL_PARAMETERS Parameters
);
#endif
// Profile
#define PROFILE_CONTROL 0x0001
#define PROFILE_ALL_ACCESS (STANDARD_RIGHTS_REQUIRED | PROFILE_CONTROL)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCreateProfile(
_Out_ PHANDLE ProfileHandle,
_In_opt_ HANDLE Process,
_In_ PVOID ProfileBase,
_In_ SIZE_T ProfileSize,
_In_ ULONG BucketSize,
_In_reads_bytes_(BufferSize) PULONG Buffer,
_In_ ULONG BufferSize,
_In_ KPROFILE_SOURCE ProfileSource,
_In_ KAFFINITY Affinity
);
#if (PHNT_VERSION >= PHNT_WIN7)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCreateProfileEx(
_Out_ PHANDLE ProfileHandle,
_In_opt_ HANDLE Process,
_In_ PVOID ProfileBase,
_In_ SIZE_T ProfileSize,
_In_ ULONG BucketSize,
_In_reads_bytes_(BufferSize) PULONG Buffer,
_In_ ULONG BufferSize,
_In_ KPROFILE_SOURCE ProfileSource,
_In_ USHORT GroupCount,
_In_reads_(GroupCount) PGROUP_AFFINITY GroupAffinity
);
#endif
NTSYSCALLAPI
NTSTATUS
NTAPI
NtStartProfile(
_In_ HANDLE ProfileHandle
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtStopProfile(
_In_ HANDLE ProfileHandle
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtQueryIntervalProfile(
_In_ KPROFILE_SOURCE ProfileSource,
_Out_ PULONG Interval
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtSetIntervalProfile(
_In_ ULONG Interval,
_In_ KPROFILE_SOURCE Source
);
// Keyed Event
#define KEYEDEVENT_WAIT 0x0001
#define KEYEDEVENT_WAKE 0x0002
#define KEYEDEVENT_ALL_ACCESS \
(STANDARD_RIGHTS_REQUIRED | KEYEDEVENT_WAIT | KEYEDEVENT_WAKE)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCreateKeyedEvent(
_Out_ PHANDLE KeyedEventHandle,
_In_ ACCESS_MASK DesiredAccess,
_In_opt_ POBJECT_ATTRIBUTES ObjectAttributes,
_In_ ULONG Flags
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtOpenKeyedEvent(
_Out_ PHANDLE KeyedEventHandle,
_In_ ACCESS_MASK DesiredAccess,
_In_ POBJECT_ATTRIBUTES ObjectAttributes
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtReleaseKeyedEvent(
_In_ HANDLE KeyedEventHandle,
_In_ PVOID KeyValue,
_In_ BOOLEAN Alertable,
_In_opt_ PLARGE_INTEGER Timeout
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtWaitForKeyedEvent(
_In_ HANDLE KeyedEventHandle,
_In_ PVOID KeyValue,
_In_ BOOLEAN Alertable,
_In_opt_ PLARGE_INTEGER Timeout
);
// UMS
#if (PHNT_VERSION >= PHNT_WIN7)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtUmsThreadYield(
_In_ PVOID SchedulerParam
);
#endif
// WNF
// begin_private
typedef struct _WNF_STATE_NAME
{
ULONG Data[2];
} WNF_STATE_NAME, *PWNF_STATE_NAME;
typedef const WNF_STATE_NAME *PCWNF_STATE_NAME;
typedef enum _WNF_STATE_NAME_LIFETIME
{
WnfWellKnownStateName,
WnfPermanentStateName,
WnfPersistentStateName,
WnfTemporaryStateName
} WNF_STATE_NAME_LIFETIME;
typedef enum _WNF_STATE_NAME_INFORMATION
{
WnfInfoStateNameExist,
WnfInfoSubscribersPresent,
WnfInfoIsQuiescent
} WNF_STATE_NAME_INFORMATION;
typedef enum _WNF_DATA_SCOPE
{
WnfDataScopeSystem,
WnfDataScopeSession,
WnfDataScopeUser,
WnfDataScopeProcess,
WnfDataScopeMachine, // REDSTONE3
WnfDataScopePhysicalMachine, // WIN11
} WNF_DATA_SCOPE;
typedef struct _WNF_TYPE_ID
{
GUID TypeId;
} WNF_TYPE_ID, *PWNF_TYPE_ID;
typedef const WNF_TYPE_ID *PCWNF_TYPE_ID;
// rev
typedef ULONG WNF_CHANGE_STAMP, *PWNF_CHANGE_STAMP;
typedef struct _WNF_DELIVERY_DESCRIPTOR
{
ULONGLONG SubscriptionId;
WNF_STATE_NAME StateName;
WNF_CHANGE_STAMP ChangeStamp;
ULONG StateDataSize;
ULONG EventMask;
WNF_TYPE_ID TypeId;
ULONG StateDataOffset;
} WNF_DELIVERY_DESCRIPTOR, *PWNF_DELIVERY_DESCRIPTOR;
// end_private
#if (PHNT_VERSION >= PHNT_WIN8)
NTSYSCALLAPI
NTSTATUS
NTAPI
NtCreateWnfStateName(
_Out_ PWNF_STATE_NAME StateName,
_In_ WNF_STATE_NAME_LIFETIME NameLifetime,
_In_ WNF_DATA_SCOPE DataScope,
_In_ BOOLEAN PersistData,
_In_opt_ PCWNF_TYPE_ID TypeId,
_In_ ULONG MaximumStateSize,
_In_ PSECURITY_DESCRIPTOR SecurityDescriptor
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtDeleteWnfStateName(
_In_ PCWNF_STATE_NAME StateName
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtUpdateWnfStateData(
_In_ PCWNF_STATE_NAME StateName,
_In_reads_bytes_opt_(Length) const VOID *Buffer,
_In_opt_ ULONG Length,
_In_opt_ PCWNF_TYPE_ID TypeId,
_In_opt_ const VOID *ExplicitScope,
_In_ WNF_CHANGE_STAMP MatchingChangeStamp,
_In_ LOGICAL CheckStamp
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtDeleteWnfStateData(
_In_ PCWNF_STATE_NAME StateName,
_In_opt_ const VOID *ExplicitScope
);
NTSYSCALLAPI
NTSTATUS
NTAPI
NtQueryWnfStateData(
_In_ PCWNF_STATE_NAME StateName,
_In_opt_ PCWNF_TYPE_ID TypeId,
_In_opt_ const VOID *ExplicitScope,
_Out_ PWNF_CHANGE_STAMP ChangeStamp,
_Out_writes_bytes_to_opt_(*BufferSize, *BufferSize) PVOID Buffer,
_Inout_ PULONG BufferSize
);
NTSYSCALLAPI
NTSTATUS
NTAPI