1 #ifndef __NTOSKRNL_INCLUDE_INTERNAL_EXECUTIVE_H
2 #define __NTOSKRNL_INCLUDE_INTERNAL_EXECUTIVE_H
4 /* GLOBAL VARIABLES *********************************************************/
6 extern TIME_ZONE_INFORMATION ExpTimeZoneInfo
;
7 extern LARGE_INTEGER ExpTimeZoneBias
;
8 extern ULONG ExpTimeZoneId
;
9 extern ULONG ExpTickCountMultiplier
;
10 extern ULONG ExpLastTimeZoneBias
;
11 extern POBJECT_TYPE ExEventPairObjectType
;
12 extern POBJECT_TYPE _ExEventObjectType
, _ExSemaphoreObjectType
;
13 extern ULONG NtBuildNumber
;
14 extern ULONG NtMajorVersion
;
15 extern ULONG NtMinorVersion
;
16 extern FAST_MUTEX ExpEnvironmentLock
;
17 extern ERESOURCE ExpFirmwareTableResource
;
18 extern LIST_ENTRY ExpFirmwareTableProviderListHead
;
19 extern BOOLEAN ExpIsWinPEMode
;
20 extern LIST_ENTRY ExpSystemResourcesList
;
21 ULONG ExpAnsiCodePageDataOffset
, ExpOemCodePageDataOffset
;
22 ULONG ExpUnicodeCaseTableDataOffset
;
23 PVOID ExpNlsSectionPointer
;
24 extern CHAR NtBuildLab
[];
25 extern ULONG CmNtCSDVersion
;
26 extern ULONG NtGlobalFlag
;
27 extern ULONG ExpInitializationPhase
;
28 extern ULONG ExpAltTimeZoneBias
;
29 extern LIST_ENTRY ExSystemLookasideListHead
;
31 typedef struct _EXHANDLE
40 HANDLE GenericHandleOverlay
;
43 } EXHANDLE
, *PEXHANDLE
;
45 typedef struct _ETIMER
50 LIST_ENTRY ActiveTimerListEntry
;
53 BOOLEAN ApcAssociated
;
55 LIST_ENTRY WakeTimerListEntry
;
60 PCALLBACK_OBJECT
*CallbackObject
;
64 #define MAX_FAST_REFS 7
66 #define ExAcquireRundownProtection _ExAcquireRundownProtection
67 #define ExReleaseRundownProtection _ExReleaseRundownProtection
68 #define ExInitializeRundownProtection _ExInitializeRundownProtection
69 #define ExWaitForRundownProtectionRelease _ExWaitForRundownProtectionRelease
70 #define ExRundownCompleted _ExRundownCompleted
71 #define ExGetPreviousMode KeGetPreviousMode
75 // Various bits tagged on the handle or handle table
77 #define EXHANDLE_TABLE_ENTRY_LOCK_BIT 1
78 #define FREE_HANDLE_MASK -1
81 // Number of entries in each table level
83 #define LOW_LEVEL_ENTRIES (PAGE_SIZE / sizeof(HANDLE_TABLE_ENTRY))
84 #define MID_LEVEL_ENTRIES (PAGE_SIZE / sizeof(PHANDLE_TABLE_ENTRY))
85 #define HIGH_LEVEL_ENTRIES (16777216 / (LOW_LEVEL_ENTRIES * MID_LEVEL_ENTRIES))
88 // Maximum index in each table level before we need another table
90 #define MAX_LOW_INDEX LOW_LEVEL_ENTRIES
91 #define MAX_MID_INDEX (MID_LEVEL_ENTRIES * LOW_LEVEL_ENTRIES)
92 #define MAX_HIGH_INDEX (MID_LEVEL_ENTRIES * MID_LEVEL_ENTRIES * LOW_LEVEL_ENTRIES)
97 #if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__ < 40300)
99 #define DEFINE_WAIT_BLOCK(x) \
103 EX_PUSH_LOCK_WAIT_BLOCK UnalignedBlock; \
105 PEX_PUSH_LOCK_WAIT_BLOCK x = (PEX_PUSH_LOCK_WAIT_BLOCK) \
106 ((ULONG_PTR)&WaitBlockBuffer.UnalignedBlock &~ 0xF);
111 // This is only for compatibility; the compiler will optimize the extra
112 // local variable (the actual pointer) away, so we don't take any perf hit
115 #define DEFINE_WAIT_BLOCK(x) \
116 EX_PUSH_LOCK_WAIT_BLOCK WaitBlockBuffer; \
117 PEX_PUSH_LOCK_WAIT_BLOCK x = &WaitBlockBuffer;
121 /* INITIALIZATION FUNCTIONS *************************************************/
133 Phase1Initialization(
139 ExpInitializePushLocks(VOID
);
143 ExRefreshTimeZoneInformation(
144 IN PLARGE_INTEGER SystemBootTime
149 ExpInitializeWorkerThreads(VOID
);
153 ExpInitLookasideLists(VOID
);
157 ExInitializeSystemLookasideList(
158 IN PGENERAL_LOOKASIDE List
,
162 IN USHORT MaximumDepth
,
163 IN PLIST_ENTRY ListHead
168 ExpInitializeCallbacks(VOID
);
176 ExpInitializeExecutive(
178 IN PLOADER_PARAMETER_BLOCK LoaderBlock
183 ExpInitializeEventImplementation(VOID
);
187 ExpInitializeEventImplementation(VOID
);
191 ExpInitializeEventPairImplementation(VOID
);
195 ExpInitializeSemaphoreImplementation(VOID
);
199 ExpInitializeMutantImplementation(VOID
);
203 ExpInitializeTimerImplementation(VOID
);
207 ExpInitializeProfileImplementation(VOID
);
211 ExpResourceInitialization(VOID
);
215 ExInitPoolLookasidePointers(VOID
);
217 /* Callback Functions ********************************************************/
221 ExInitializeCallBack(
222 IN OUT PEX_CALLBACK Callback
225 PEX_CALLBACK_ROUTINE_BLOCK
228 IN PEX_CALLBACK_FUNCTION Function
,
235 IN PEX_CALLBACK_ROUTINE_BLOCK CallbackRoutineBlock
240 ExCompareExchangeCallBack (
241 IN OUT PEX_CALLBACK CallBack
,
242 IN PEX_CALLBACK_ROUTINE_BLOCK NewBlock
,
243 IN PEX_CALLBACK_ROUTINE_BLOCK OldBlock
246 PEX_CALLBACK_ROUTINE_BLOCK
248 ExReferenceCallBackBlock(
249 IN OUT PEX_CALLBACK CallBack
254 ExDereferenceCallBackBlock(
255 IN OUT PEX_CALLBACK CallBack
,
256 IN PEX_CALLBACK_ROUTINE_BLOCK CallbackRoutineBlock
259 PEX_CALLBACK_FUNCTION
261 ExGetCallBackBlockRoutine(
262 IN PEX_CALLBACK_ROUTINE_BLOCK CallbackRoutineBlock
267 ExGetCallBackBlockContext(
268 IN PEX_CALLBACK_ROUTINE_BLOCK CallbackRoutineBlock
274 IN PEX_CALLBACK_ROUTINE_BLOCK CallbackRoutineBlock
277 /* Rundown Functions ********************************************************/
281 ExfInitializeRundownProtection(
282 OUT PEX_RUNDOWN_REF RunRef
287 ExfReInitializeRundownProtection(
288 OUT PEX_RUNDOWN_REF RunRef
293 ExfAcquireRundownProtection(
294 IN OUT PEX_RUNDOWN_REF RunRef
299 ExfAcquireRundownProtectionEx(
300 IN OUT PEX_RUNDOWN_REF RunRef
,
306 ExfReleaseRundownProtection(
307 IN OUT PEX_RUNDOWN_REF RunRef
312 ExfReleaseRundownProtectionEx(
313 IN OUT PEX_RUNDOWN_REF RunRef
,
320 OUT PEX_RUNDOWN_REF RunRef
325 ExfWaitForRundownProtectionRelease(
326 IN OUT PEX_RUNDOWN_REF RunRef
329 /* HANDLE TABLE FUNCTIONS ***************************************************/
332 (NTAPI
*PEX_SWEEP_HANDLE_CALLBACK
)(
333 PHANDLE_TABLE_ENTRY HandleTableEntry
,
339 (NTAPI
*PEX_DUPLICATE_HANDLE_CALLBACK
)(
340 IN PEPROCESS Process
,
341 IN PHANDLE_TABLE HandleTable
,
342 IN PHANDLE_TABLE_ENTRY HandleTableEntry
,
343 IN PHANDLE_TABLE_ENTRY NewEntry
347 (NTAPI
*PEX_CHANGE_HANDLE_CALLBACK
)(
348 PHANDLE_TABLE_ENTRY HandleTableEntry
,
354 ExpInitializeHandleTables(
361 IN PEPROCESS Process OPTIONAL
366 ExUnlockHandleTableEntry(
367 IN PHANDLE_TABLE HandleTable
,
368 IN PHANDLE_TABLE_ENTRY HandleTableEntry
374 IN PHANDLE_TABLE HandleTable
,
375 IN PHANDLE_TABLE_ENTRY HandleTableEntry
380 ExDestroyHandleTable(
381 IN PHANDLE_TABLE HandleTable
,
382 IN PVOID DestroyHandleProcedure OPTIONAL
388 IN PHANDLE_TABLE HandleTable
,
390 IN PHANDLE_TABLE_ENTRY HandleTableEntry OPTIONAL
395 ExMapHandleToPointer(
396 IN PHANDLE_TABLE HandleTable
,
403 IN PEPROCESS Process
,
404 IN PHANDLE_TABLE HandleTable
,
405 IN PEX_DUPLICATE_HANDLE_CALLBACK DupHandleProcedure
,
412 IN PHANDLE_TABLE HandleTable
,
414 IN PEX_CHANGE_HANDLE_CALLBACK ChangeRoutine
,
421 IN PHANDLE_TABLE HandleTable
,
422 IN PEX_SWEEP_HANDLE_CALLBACK EnumHandleProcedure
,
426 /* PSEH EXCEPTION HANDLING **************************************************/
430 ExSystemExceptionFilter(VOID
);
432 /* CALLBACKS *****************************************************************/
436 ExDoCallBack(IN OUT PEX_CALLBACK Callback
,
441 PEX_CALLBACK_ROUTINE_BLOCK CallbackRoutineBlock
;
442 PEX_CALLBACK_FUNCTION Function
;
444 /* Reference the block */
445 CallbackRoutineBlock
= ExReferenceCallBackBlock(Callback
);
446 if (CallbackRoutineBlock
)
448 /* Get the function */
449 Function
= ExGetCallBackBlockRoutine(CallbackRoutineBlock
);
451 /* Do the callback */
452 Function(Context
, Argument1
, Argument2
);
454 /* Now dereference it */
455 ExDereferenceCallBackBlock(Callback
, CallbackRoutineBlock
);
459 /* RUNDOWN *******************************************************************/
462 #define ExpChangeRundown(x, y, z) InterlockedCompareExchange64((PLONGLONG)x, y, z)
463 #define ExpChangePushlock(lock, new, old) InterlockedCompareExchangePointer((PVOID*)lock, (PVOID)new, (PVOID)old)
464 #define ExpSetRundown(x, y) InterlockedExchange64((PLONGLONG)x, y)
466 #define ExpChangeRundown(x, y, z) PtrToUlong(InterlockedCompareExchange((PLONG)x, PtrToLong(y), PtrToLong(z)))
467 #define ExpChangePushlock(x, y, z) LongToPtr(InterlockedCompareExchange((PLONG)x, PtrToLong(y), PtrToLong(z)))
468 #define ExpSetRundown(x, y) InterlockedExchange((PLONG)x, y)
472 * @name ExfAcquireRundownProtection
475 * The ExfAcquireRundownProtection routine acquires rundown protection for
476 * the specified descriptor.
479 * Pointer to a rundown reference descriptor.
481 * @return TRUE if access to the protected structure was granted, FALSE otherwise.
483 * @remarks This is the internal macro for system use only.In case the rundown
484 * was active, then the slow-path will be called through the exported
490 _ExAcquireRundownProtection(IN PEX_RUNDOWN_REF RunRef
)
492 ULONG_PTR Value
, NewValue
;
494 /* Get the current value and mask the active bit */
495 Value
= RunRef
->Count
&~ EX_RUNDOWN_ACTIVE
;
497 /* Add a reference */
498 NewValue
= Value
+ EX_RUNDOWN_COUNT_INC
;
500 /* Change the value */
501 NewValue
= ExpChangeRundown(RunRef
, NewValue
, Value
);
502 if (NewValue
!= Value
)
504 /* Rundown was active, use long path */
505 return ExfAcquireRundownProtection(RunRef
);
513 * @name ExReleaseRundownProtection
516 * The ExReleaseRundownProtection routine releases rundown protection for
517 * the specified descriptor.
520 * Pointer to a rundown reference descriptor.
522 * @return TRUE if access to the protected structure was granted, FALSE otherwise.
524 * @remarks This is the internal macro for system use only.In case the rundown
525 * was active, then the slow-path will be called through the exported
531 _ExReleaseRundownProtection(IN PEX_RUNDOWN_REF RunRef
)
533 ULONG_PTR Value
, NewValue
;
535 /* Get the current value and mask the active bit */
536 Value
= RunRef
->Count
&~ EX_RUNDOWN_ACTIVE
;
538 /* Remove a reference */
539 NewValue
= Value
- EX_RUNDOWN_COUNT_INC
;
541 /* Change the value */
542 NewValue
= ExpChangeRundown(RunRef
, NewValue
, Value
);
544 /* Check if the rundown was active */
545 if (NewValue
!= Value
)
547 /* Rundown was active, use long path */
548 ExfReleaseRundownProtection(RunRef
);
553 ASSERT((Value
>= EX_RUNDOWN_COUNT_INC
) || (KeNumberProcessors
> 1));
558 * @name ExInitializeRundownProtection
561 * The ExInitializeRundownProtection routine initializes a rundown
562 * protection descriptor.
565 * Pointer to a rundown reference descriptor.
569 * @remarks This is the internal macro for system use only.
574 _ExInitializeRundownProtection(IN PEX_RUNDOWN_REF RunRef
)
576 /* Set the count to zero */
581 * @name ExWaitForRundownProtectionRelease
584 * The ExWaitForRundownProtectionRelease routine waits until the specified
585 * rundown descriptor has been released.
588 * Pointer to a rundown reference descriptor.
592 * @remarks This is the internal macro for system use only. If a wait is actually
593 * necessary, then the slow path is taken through the exported function.
598 _ExWaitForRundownProtectionRelease(IN PEX_RUNDOWN_REF RunRef
)
602 /* Set the active bit */
603 Value
= ExpChangeRundown(RunRef
, EX_RUNDOWN_ACTIVE
, 0);
604 if ((Value
) && (Value
!= EX_RUNDOWN_ACTIVE
))
606 /* If the the rundown wasn't already active, then take the long path */
607 ExfWaitForRundownProtectionRelease(RunRef
);
612 * @name ExRundownCompleted
615 * The ExRundownCompleted routine completes the rundown of the specified
616 * descriptor by setting the active bit.
619 * Pointer to a rundown reference descriptor.
623 * @remarks This is the internal macro for system use only.
628 _ExRundownCompleted(IN PEX_RUNDOWN_REF RunRef
)
631 ASSERT((RunRef
->Count
& EX_RUNDOWN_ACTIVE
) != 0);
633 /* Mark the counter as active */
634 ExpSetRundown(&RunRef
->Count
, EX_RUNDOWN_ACTIVE
);
637 /* PUSHLOCKS *****************************************************************/
639 /* FIXME: VERIFY THESE! */
644 IN PEX_PUSH_LOCK PushLock
,
651 IN PEX_PUSH_LOCK PushLock
,
652 IN PVOID CurrentWaitBlock
657 ExWaitForUnblockPushLock(
658 IN PEX_PUSH_LOCK PushLock
,
663 * @name ExInitializePushLock
666 * The ExInitializePushLock macro initializes a PushLock.
669 * Pointer to the pushlock which is to be initialized.
678 ExInitializePushLock(IN PULONG_PTR PushLock
)
680 /* Set the value to 0 */
685 * @name ExAcquirePushLockExclusive
688 * The ExAcquirePushLockExclusive macro exclusively acquires a PushLock.
691 * Pointer to the pushlock which is to be acquired.
695 * @remarks The function attempts the quickest route to acquire the lock, which is
696 * to simply set the lock bit.
697 * However, if the pushlock is already shared, the slower path is taken.
699 * Callers of ExAcquirePushLockShared must be running at IRQL <= APC_LEVEL.
700 * This macro should usually be paired up with KeAcquireCriticalRegion.
705 ExAcquirePushLockExclusive(PEX_PUSH_LOCK PushLock
)
707 /* Try acquiring the lock */
708 if (InterlockedBitTestAndSet((PLONG
)PushLock
, EX_PUSH_LOCK_LOCK_V
))
710 /* Someone changed it, use the slow path */
711 ExfAcquirePushLockExclusive(PushLock
);
715 ASSERT(PushLock
->Locked
);
719 * @name ExTryToAcquirePushLockExclusive
722 * The ExAcquirePushLockExclusive macro exclusively acquires a PushLock.
725 * Pointer to the pushlock which is to be acquired.
729 * @remarks The function attempts the quickest route to acquire the lock, which is
730 * to simply set the lock bit.
731 * However, if the pushlock is already shared, the slower path is taken.
733 * Callers of ExAcquirePushLockShared must be running at IRQL <= APC_LEVEL.
734 * This macro should usually be paired up with KeAcquireCriticalRegion.
739 ExTryToAcquirePushLockExclusive(PEX_PUSH_LOCK PushLock
)
741 /* Try acquiring the lock */
742 if (InterlockedBitTestAndSet((PLONG
)PushLock
, EX_PUSH_LOCK_LOCK_V
))
749 ASSERT (PushLock
->Locked
);
754 * @name ExAcquirePushLockShared
757 * The ExAcquirePushLockShared macro acquires a shared PushLock.
760 * Pointer to the pushlock which is to be acquired.
764 * @remarks The function attempts the quickest route to acquire the lock, which is
765 * to simply set the lock bit and set the share count to one.
766 * However, if the pushlock is already shared, the slower path is taken.
768 * Callers of ExAcquirePushLockShared must be running at IRQL <= APC_LEVEL.
769 * This macro should usually be paired up with KeAcquireCriticalRegion.
774 ExAcquirePushLockShared(PEX_PUSH_LOCK PushLock
)
776 EX_PUSH_LOCK NewValue
;
778 /* Try acquiring the lock */
779 NewValue
.Value
= EX_PUSH_LOCK_LOCK
| EX_PUSH_LOCK_SHARE_INC
;
780 if (ExpChangePushlock(PushLock
, NewValue
.Ptr
, 0))
782 /* Someone changed it, use the slow path */
783 ExfAcquirePushLockShared(PushLock
);
787 ASSERT(PushLock
->Locked
);
788 ASSERT(PushLock
->Waiting
|| PushLock
->Shared
> 0);
792 * @name ExConvertPushLockSharedToExclusive
795 * The ExConvertPushLockSharedToExclusive macro converts an exclusive
796 * pushlock to a shared pushlock.
799 * Pointer to the pushlock which is to be converted.
801 * @return FALSE if conversion failed, TRUE otherwise.
803 * @remarks The function attempts the quickest route to convert the lock, which is
804 * to simply set the lock bit and remove any other bits.
809 ExConvertPushLockSharedToExclusive(IN PEX_PUSH_LOCK PushLock
)
811 EX_PUSH_LOCK OldValue
;
813 /* Set the expected old value */
814 OldValue
.Value
= EX_PUSH_LOCK_LOCK
| EX_PUSH_LOCK_SHARE_INC
;
816 /* Try converting the lock */
817 if (ExpChangePushlock(PushLock
, EX_PUSH_LOCK_LOCK
, OldValue
.Value
) !=
820 /* Conversion failed */
825 ASSERT(PushLock
->Locked
);
830 * @name ExWaitOnPushLock
833 * The ExWaitOnPushLock macro acquires and instantly releases a pushlock.
836 * Pointer to a pushlock.
840 * @remarks The function attempts to get any exclusive waiters out of their slow
841 * path by forcing an instant acquire/release operation.
843 * Callers of ExWaitOnPushLock must be running at IRQL <= APC_LEVEL.
848 ExWaitOnPushLock(PEX_PUSH_LOCK PushLock
)
850 /* Check if we're locked */
851 if (PushLock
->Locked
)
853 /* Acquire the lock */
854 ExfAcquirePushLockExclusive(PushLock
);
855 ASSERT(PushLock
->Locked
);
858 ExfReleasePushLockExclusive(PushLock
);
863 * @name ExReleasePushLockShared
866 * The ExReleasePushLockShared macro releases a previously acquired PushLock.
869 * Pointer to a previously acquired pushlock.
873 * @remarks The function attempts the quickest route to release the lock, which is
874 * to simply decrease the share count and remove the lock bit.
875 * However, if the pushlock is being waited on then the long path is taken.
877 * Callers of ExReleasePushLockShared must be running at IRQL <= APC_LEVEL.
878 * This macro should usually be paired up with KeLeaveCriticalRegion.
883 ExReleasePushLockShared(PEX_PUSH_LOCK PushLock
)
885 EX_PUSH_LOCK OldValue
;
888 ASSERT(PushLock
->Locked
);
889 ASSERT(PushLock
->Waiting
|| PushLock
->Shared
> 0);
891 /* Try to clear the pushlock */
892 OldValue
.Value
= EX_PUSH_LOCK_LOCK
| EX_PUSH_LOCK_SHARE_INC
;
893 if (ExpChangePushlock(PushLock
, 0, OldValue
.Ptr
) != OldValue
.Ptr
)
895 /* There are still other people waiting on it */
896 ExfReleasePushLockShared(PushLock
);
901 * @name ExReleasePushLockExclusive
904 * The ExReleasePushLockExclusive macro releases a previously
905 * exclusively acquired PushLock.
908 * Pointer to a previously acquired pushlock.
912 * @remarks The function attempts the quickest route to release the lock, which is
913 * to simply clear the locked bit.
914 * However, if the pushlock is being waited on, the slow path is taken
915 * in an attempt to wake up the lock.
917 * Callers of ExReleasePushLockExclusive must be running at IRQL <= APC_LEVEL.
918 * This macro should usually be paired up with KeLeaveCriticalRegion.
923 ExReleasePushLockExclusive(PEX_PUSH_LOCK PushLock
)
925 EX_PUSH_LOCK OldValue
;
928 ASSERT(PushLock
->Locked
);
929 ASSERT(PushLock
->Waiting
|| PushLock
->Shared
== 0);
931 /* Unlock the pushlock */
932 OldValue
.Value
= InterlockedExchangeAddSizeT((PSIZE_T
)PushLock
,
933 -(SIZE_T
)EX_PUSH_LOCK_LOCK
);
936 ASSERT(OldValue
.Locked
);
937 ASSERT(OldValue
.Waiting
|| OldValue
.Shared
== 0);
939 /* Check if anyone is waiting on it and it's not already waking*/
940 if ((OldValue
.Waiting
) && !(OldValue
.Waking
))
943 ExfTryToWakePushLock(PushLock
);
948 * @name ExReleasePushLock
951 * The ExReleasePushLock macro releases a previously acquired PushLock.
954 * Pointer to a previously acquired pushlock.
958 * @remarks The function attempts the quickest route to release the lock, which is
959 * to simply clear all the fields and decrease the share count if required.
960 * However, if the pushlock is being waited on then the long path is taken.
962 * Callers of ExReleasePushLock must be running at IRQL <= APC_LEVEL.
963 * This macro should usually be paired up with KeLeaveCriticalRegion.
968 ExReleasePushLock(PEX_PUSH_LOCK PushLock
)
970 EX_PUSH_LOCK OldValue
= *PushLock
;
971 EX_PUSH_LOCK NewValue
;
974 ASSERT(OldValue
.Locked
);
976 /* Check if the pushlock is shared */
977 if (OldValue
.Shared
> 1)
979 /* Decrease the share count */
980 NewValue
.Value
= OldValue
.Value
- EX_PUSH_LOCK_SHARE_INC
;
984 /* Clear the pushlock entirely */
988 /* Check if nobody is waiting on us and try clearing the lock here */
989 if ((OldValue
.Waiting
) ||
990 (ExpChangePushlock(PushLock
, NewValue
.Ptr
, OldValue
.Ptr
) !=
993 /* We have waiters, use the long path */
994 ExfReleasePushLock(PushLock
);
998 /* OTHER FUNCTIONS **********************************************************/
1002 ExTryToAcquireResourceExclusiveLite(
1003 IN PERESOURCE Resource
1007 ExpSetTimeZoneInformation(PTIME_ZONE_INFORMATION TimeZoneInformation
);
1011 ExAcquireTimeRefreshLock(BOOLEAN Wait
);
1015 ExReleaseTimeRefreshLock(VOID
);
1019 ExUpdateSystemTimeFromCmos(IN BOOLEAN UpdateInterruptTime
,
1020 IN ULONG MaxSepInSeconds
);
1024 ExpAllocateLocallyUniqueId(OUT LUID
*LocallyUniqueId
);
1028 ExTimerRundown(VOID
);
1033 IN PLOADER_PARAMETER_BLOCK LoaderBlock
1039 IN PLOADER_PARAMETER_BLOCK LoaderBlock
1042 #define InterlockedDecrementUL(Addend) \
1043 (ULONG)InterlockedDecrement((PLONG)(Addend))
1045 #define InterlockedIncrementUL(Addend) \
1046 (ULONG)InterlockedIncrement((PLONG)(Addend))
1048 #define InterlockedExchangeUL(Target, Value) \
1049 (ULONG)InterlockedExchange((PLONG)(Target), (LONG)(Value))
1051 #define InterlockedExchangeAddUL(Addend, Value) \
1052 (ULONG)InterlockedExchangeAdd((PLONG)(Addend), (LONG)(Value))
1054 #define InterlockedCompareExchangeUL(Destination, Exchange, Comperand) \
1055 (ULONG)InterlockedCompareExchange((PLONG)(Destination), (LONG)(Exchange), (LONG)(Comperand))
1057 #define ExfInterlockedCompareExchange64UL(Destination, Exchange, Comperand) \
1058 (ULONGLONG)ExfInterlockedCompareExchange64((PLONGLONG)(Destination), (PLONGLONG)(Exchange), (PLONGLONG)(Comperand))
1060 #endif /* __NTOSKRNL_INCLUDE_INTERNAL_EXECUTIVE_H */