-/*
- * internal executive prototypes
- */
-
#ifndef __NTOSKRNL_INCLUDE_INTERNAL_EXECUTIVE_H
#define __NTOSKRNL_INCLUDE_INTERNAL_EXECUTIVE_H
-#define NTOS_MODE_KERNEL
-#include <ntos.h>
-
-typedef enum
-{
- wmCenter = 0,
- wmTile,
- wmStretch
-} WALLPAPER_MODE;
-
-typedef struct _WINSTATION_OBJECT
-{
- PVOID SharedHeap; /* points to kmode memory! */
-
- CSHORT Type;
- CSHORT Size;
- KSPIN_LOCK Lock;
- UNICODE_STRING Name;
- LIST_ENTRY DesktopListHead;
- PRTL_ATOM_TABLE AtomTable;
- PVOID HandleTable;
- HANDLE SystemMenuTemplate;
- PVOID SystemCursor;
- UINT CaretBlinkRate;
- HANDLE ShellWindow;
- HANDLE ShellListView;
-
- /* Wallpaper */
- HANDLE hbmWallpaper;
- ULONG cxWallpaper, cyWallpaper;
- WALLPAPER_MODE WallpaperMode;
-
- ULONG Flags;
- struct _DESKTOP_OBJECT* ActiveDesktop;
- /* FIXME: Clipboard */
- LIST_ENTRY HotKeyListHead;
- FAST_MUTEX HotKeyListLock;
-} WINSTATION_OBJECT, *PWINSTATION_OBJECT;
-
-typedef struct _DESKTOP_OBJECT
-{
- PVOID DesktopHeap; /* points to kmode memory! */
-
- CSHORT Type;
- CSHORT Size;
- LIST_ENTRY ListEntry;
- KSPIN_LOCK Lock;
- UNICODE_STRING Name;
- /* Pointer to the associated window station. */
- struct _WINSTATION_OBJECT *WindowStation;
- /* Pointer to the active queue. */
- PVOID ActiveMessageQueue;
- /* Rectangle of the work area */
-#ifdef __WIN32K__
- RECT WorkArea;
-#else
- LONG WorkArea[4];
-#endif
- /* Handle of the desktop window. */
- HANDLE DesktopWindow;
- HANDLE PrevActiveWindow;
- /* Thread blocking input */
- PVOID BlockInputThread;
-} DESKTOP_OBJECT, *PDESKTOP_OBJECT;
-
-
-typedef VOID (*PLOOKASIDE_MINMAX_ROUTINE)(
- POOL_TYPE PoolType,
- ULONG Size,
- PUSHORT MinimumDepth,
- PUSHORT MaximumDepth);
-
/* GLOBAL VARIABLES *********************************************************/
extern TIME_ZONE_INFORMATION ExpTimeZoneInfo;
extern LARGE_INTEGER ExpTimeZoneBias;
extern ULONG ExpTimeZoneId;
-
extern POBJECT_TYPE ExEventPairObjectType;
+#define EX_OBJ_TO_HDR(eob) ((PROS_OBJECT_HEADER)((ULONG_PTR)(eob) & \
+ ~(EX_HANDLE_ENTRY_PROTECTFROMCLOSE | EX_HANDLE_ENTRY_INHERITABLE | \
+ EX_HANDLE_ENTRY_AUDITONCLOSE)))
+#define EX_HTE_TO_HDR(hte) ((PROS_OBJECT_HEADER)((ULONG_PTR)((hte)->u1.Object) & \
+ ~(EX_HANDLE_ENTRY_PROTECTFROMCLOSE | EX_HANDLE_ENTRY_INHERITABLE | \
+ EX_HANDLE_ENTRY_AUDITONCLOSE)))
+
+/* Note: we only use a spinlock on SMP. On UP, we cli/sti intead */
+#ifndef CONFIG_SMP
+#define ExAcquireResourceLock(l, i) { \
+ (void)i; \
+ Ke386DisableInterrupts(); \
+}
+#define ExReleaseResourceLock(l, i) Ke386EnableInterrupts();
+#else
+#define ExAcquireResourceLock(l, i) KeAcquireSpinLock(l, i);
+#define ExReleaseResourceLock(l, i) KeReleaseSpinLock(l, i);
+#endif
/* INITIALIZATION FUNCTIONS *************************************************/
VOID
+STDCALL
ExpWin32kInit(VOID);
VOID
+STDCALL
ExInit2(VOID);
+
VOID
-ExInit3(VOID);
-VOID
+STDCALL
ExpInitTimeZoneInfo(VOID);
+
VOID
-ExInitializeWorkerThreads(VOID);
+STDCALL
+ExpInitializeWorkerThreads(VOID);
+
VOID
+STDCALL
ExpInitLookasideLists(VOID);
+
VOID
+STDCALL
ExpInitializeCallbacks(VOID);
+
VOID
+STDCALL
ExpInitUuids(VOID);
-/* OTHER FUNCTIONS **********************************************************/
+VOID
+STDCALL
+ExpInitializeExecutive(VOID);
+
+VOID
+STDCALL
+ExpInitializeEventImplementation(VOID);
+
+VOID
+STDCALL
+ExpInitializeEventImplementation(VOID);
+
+VOID
+STDCALL
+ExpInitializeEventPairImplementation(VOID);
+
+VOID
+STDCALL
+ExpInitializeSemaphoreImplementation(VOID);
+
+VOID
+STDCALL
+ExpInitializeMutantImplementation(VOID);
+
+VOID
+STDCALL
+ExpInitializeTimerImplementation(VOID);
+
+VOID
+STDCALL
+ExpInitializeProfileImplementation(VOID);
+
+VOID
+NTAPI
+ExpResourceInitialization(VOID);
+
+/* Rundown Functions ********************************************************/
+
+VOID
+FASTCALL
+ExfInitializeRundownProtection(
+ OUT PEX_RUNDOWN_REF RunRef
+);
+
+VOID
+FASTCALL
+ExfReInitializeRundownProtection(
+ OUT PEX_RUNDOWN_REF RunRef
+);
+
+BOOLEAN
+FASTCALL
+ExfAcquireRundownProtection(
+ IN OUT PEX_RUNDOWN_REF RunRef
+);
+
+BOOLEAN
+FASTCALL
+ExfAcquireRundownProtectionEx(
+ IN OUT PEX_RUNDOWN_REF RunRef,
+ IN ULONG Count
+);
+
+VOID
+FASTCALL
+ExfReleaseRundownProtection(
+ IN OUT PEX_RUNDOWN_REF RunRef
+);
+
+VOID
+FASTCALL
+ExfReleaseRundownProtectionEx(
+ IN OUT PEX_RUNDOWN_REF RunRef,
+ IN ULONG Count
+);
+
+VOID
+FASTCALL
+ExfRundownCompleted(
+ OUT PEX_RUNDOWN_REF RunRef
+);
+
+VOID
+FASTCALL
+ExfWaitForRundownProtectionRelease(
+ IN OUT PEX_RUNDOWN_REF RunRef
+);
+
+/* HANDLE TABLE FUNCTIONS ***************************************************/
+
+#define EX_HANDLE_ENTRY_LOCKED (1 << ((sizeof(PVOID) * 8) - 1))
+#define EX_HANDLE_ENTRY_PROTECTFROMCLOSE (1 << 0)
+#define EX_HANDLE_ENTRY_INHERITABLE (1 << 1)
+#define EX_HANDLE_ENTRY_AUDITONCLOSE (1 << 2)
+
+#define EX_HANDLE_TABLE_CLOSING 0x1
+
+#define EX_HANDLE_ENTRY_FLAGSMASK (EX_HANDLE_ENTRY_LOCKED | \
+ EX_HANDLE_ENTRY_PROTECTFROMCLOSE | \
+ EX_HANDLE_ENTRY_INHERITABLE | \
+ EX_HANDLE_ENTRY_AUDITONCLOSE)
+
+typedef VOID (STDCALL PEX_SWEEP_HANDLE_CALLBACK)(
+ PHANDLE_TABLE HandleTable,
+ PVOID Object,
+ ULONG GrantedAccess,
+ PVOID Context
+);
+
+typedef BOOLEAN (STDCALL PEX_DUPLICATE_HANDLE_CALLBACK)(
+ PHANDLE_TABLE HandleTable,
+ PHANDLE_TABLE_ENTRY HandleTableEntry,
+ PVOID Context
+);
+
+typedef BOOLEAN (STDCALL PEX_CHANGE_HANDLE_CALLBACK)(
+ PHANDLE_TABLE HandleTable,
+ PHANDLE_TABLE_ENTRY HandleTableEntry,
+ PVOID Context
+);
+
+VOID
+ExpInitializeHandleTables(VOID);
+
+PHANDLE_TABLE
+ExCreateHandleTable(IN PEPROCESS QuotaProcess OPTIONAL);
+
+VOID
+ExDestroyHandleTable(
+ IN PHANDLE_TABLE HandleTable
+);
+
+VOID
+ExSweepHandleTable(
+ IN PHANDLE_TABLE HandleTable,
+ IN PEX_SWEEP_HANDLE_CALLBACK SweepHandleCallback OPTIONAL,
+ IN PVOID Context OPTIONAL
+);
-#ifdef _ENABLE_THRDEVTPAIR
+PHANDLE_TABLE
+ExDupHandleTable(
+ IN PEPROCESS QuotaProcess OPTIONAL,
+ IN PEX_DUPLICATE_HANDLE_CALLBACK DuplicateHandleCallback OPTIONAL,
+ IN PVOID Context OPTIONAL,
+ IN PHANDLE_TABLE SourceHandleTable
+);
+
+BOOLEAN
+ExLockHandleTableEntry(
+ IN PHANDLE_TABLE HandleTable,
+ IN PHANDLE_TABLE_ENTRY Entry
+);
+
+VOID
+ExUnlockHandleTableEntry(
+ IN PHANDLE_TABLE HandleTable,
+ IN PHANDLE_TABLE_ENTRY Entry
+);
+
+HANDLE
+ExCreateHandle(
+ IN PHANDLE_TABLE HandleTable,
+ IN PHANDLE_TABLE_ENTRY Entry
+);
+
+BOOLEAN
+ExDestroyHandle(
+ IN PHANDLE_TABLE HandleTable,
+ IN HANDLE Handle
+);
+
+VOID
+ExDestroyHandleByEntry(
+ IN PHANDLE_TABLE HandleTable,
+ IN PHANDLE_TABLE_ENTRY Entry,
+ IN HANDLE Handle
+);
+
+PHANDLE_TABLE_ENTRY
+ExMapHandleToPointer(
+ IN PHANDLE_TABLE HandleTable,
+ IN HANDLE Handle
+);
+
+BOOLEAN
+ExChangeHandle(
+ IN PHANDLE_TABLE HandleTable,
+ IN HANDLE Handle,
+ IN PEX_CHANGE_HANDLE_CALLBACK ChangeHandleCallback,
+ IN PVOID Context
+);
+
+/* PSEH EXCEPTION HANDLING **************************************************/
+
+LONG
+STDCALL
+ExSystemExceptionFilter(VOID);
+
+static __inline _SEH_FILTER(_SEH_ExSystemExceptionFilter)
+{
+ return ExSystemExceptionFilter();
+}
+
+/* RUNDOWN *******************************************************************/
+
+#ifdef _WIN64
+#define ExpChangeRundown(x, y, z) InterlockedCompareExchange64((PLONGLONG)x, y, z)
+#define ExpSetRundown(x, y) InterlockedExchange64((PLONGLONG)x, y)
+#else
+#define ExpChangeRundown(x, y, z) InterlockedCompareExchange((PLONG)x, y, z)
+#define ExpSetRundown(x, y) InterlockedExchange((PLONG)x, y)
+#endif
+
+/*++
+ * @name ExfAcquireRundownProtection
+ * INTERNAL MACRO
+ *
+ * The ExfAcquireRundownProtection routine acquires rundown protection for
+ * the specified descriptor.
+ *
+ * @param RunRef
+ * Pointer to a rundown reference descriptor.
+ *
+ * @return TRUE if access to the protected structure was granted, FALSE otherwise.
+ *
+ * @remarks This is the internal macro for system use only.In case the rundown
+ * was active, then the slow-path will be called through the exported
+ * function.
+ *
+ *--*/
+BOOLEAN
+FORCEINLINE
+ExAcquireRundownProtection(IN PEX_RUNDOWN_REF RunRef)
+{
+ ULONG_PTR Value, NewValue, OldValue;
+
+ /* Get the current value and mask the active bit */
+ Value = RunRef->Count &~ EX_RUNDOWN_ACTIVE;
+
+ /* Add a reference */
+ NewValue = Value + EX_RUNDOWN_COUNT_INC;
+
+ /* Change the value */
+ OldValue = ExpChangeRundown(RunRef, NewValue, Value);
+ if (OldValue != Value)
+ {
+ /* Rundown was active, use long path */
+ return ExfAcquireRundownProtection(RunRef);
+ }
+
+ /* Success */
+ return TRUE;
+}
+
+/*++
+ * @name ExReleaseRundownProtection
+ * INTERNAL MACRO
+ *
+ * The ExReleaseRundownProtection routine releases rundown protection for
+ * the specified descriptor.
+ *
+ * @param RunRef
+ * Pointer to a rundown reference descriptor.
+ *
+ * @return TRUE if access to the protected structure was granted, FALSE otherwise.
+ *
+ * @remarks This is the internal macro for system use only.In case the rundown
+ * was active, then the slow-path will be called through the exported
+ * function.
+ *
+ *--*/
+VOID
+FORCEINLINE
+ExReleaseRundownProtection(IN PEX_RUNDOWN_REF RunRef)
+{
+ ULONG_PTR Value, NewValue, OldValue;
+
+ /* Get the current value and mask the active bit */
+ Value = RunRef->Count &~ EX_RUNDOWN_ACTIVE;
+
+ /* Remove a reference */
+ NewValue = Value - EX_RUNDOWN_COUNT_INC;
+
+ /* Change the value */
+ OldValue = ExpChangeRundown(RunRef, NewValue, Value);
+
+ /* Check if the rundown was active */
+ if (OldValue != Value)
+ {
+ /* Rundown was active, use long path */
+ ExfReleaseRundownProtection(RunRef);
+ }
+ else
+ {
+ /* Sanity check */
+ ASSERT((Value >= EX_RUNDOWN_COUNT_INC) || (KeNumberProcessors > 1));
+ }
+}
+
+/*++
+ * @name ExInitializeRundownProtection
+ * INTERNAL MACRO
+ *
+ * The ExInitializeRundownProtection routine initializes a rundown
+ * protection descriptor.
+ *
+ * @param RunRef
+ * Pointer to a rundown reference descriptor.
+ *
+ * @return None.
+ *
+ * @remarks This is the internal macro for system use only.
+ *
+ *--*/
+VOID
+FORCEINLINE
+ExInitializeRundownProtection(IN PEX_RUNDOWN_REF RunRef)
+{
+ /* Set the count to zero */
+ RunRef->Count = 0;
+}
+
+/*++
+ * @name ExWaitForRundownProtectionRelease
+ * INTERNAL MACRO
+ *
+ * The ExWaitForRundownProtectionRelease routine waits until the specified
+ * rundown descriptor has been released.
+ *
+ * @param RunRef
+ * Pointer to a rundown reference descriptor.
+ *
+ * @return None.
+ *
+ * @remarks This is the internal macro for system use only. If a wait is actually
+ * necessary, then the slow path is taken through the exported function.
+ *
+ *--*/
+VOID
+FORCEINLINE
+ExWaitForRundownProtectionRelease(IN PEX_RUNDOWN_REF RunRef)
+{
+ ULONG_PTR Value;
+
+ /* Set the active bit */
+ Value = ExpChangeRundown(RunRef, EX_RUNDOWN_ACTIVE, 0);
+ if ((Value) || (Value != EX_RUNDOWN_ACTIVE))
+ {
+ /* If the the rundown wasn't already active, then take the long path */
+ ExfWaitForRundownProtectionRelease(RunRef);
+ }
+}
+
+/*++
+ * @name ExRundownCompleted
+ * INTERNAL MACRO
+ *
+ * The ExRundownCompleted routine completes the rundown of the specified
+ * descriptor by setting the active bit.
+ *
+ * @param RunRef
+ * Pointer to a rundown reference descriptor.
+ *
+ * @return None.
+ *
+ * @remarks This is the internal macro for system use only.
+ *
+ *--*/
VOID
-ExpSwapThreadEventPair(
- IN struct _ETHREAD* Thread,
- IN struct _KEVENT_PAIR* EventPair
- );
-#endif /* _ENABLE_THRDEVTPAIR */
+FORCEINLINE
+ExRundownCompleted(IN PEX_RUNDOWN_REF RunRef)
+{
+ /* Sanity check */
+ ASSERT((RunRef->Count & EX_RUNDOWN_ACTIVE) != 0);
+
+ /* Mark the counter as active */
+ ExpSetRundown(&RunRef->Count, EX_RUNDOWN_ACTIVE);
+}
+
+/* PUSHLOCKS *****************************************************************/
+
+/*++
+ * @name ExAcquirePushLockExclusive
+ * INTERNAL MACRO
+ *
+ * The ExAcquirePushLockExclusive macro exclusively acquires a PushLock.
+ *
+ * @params PushLock
+ * Pointer to the pushlock which is to be acquired.
+ *
+ * @return None.
+ *
+ * @remarks The function attempts the quickest route to acquire the lock, which is
+ * to simply set the lock bit.
+ * However, if the pushlock is already shared, the slower path is taken.
+ *
+ * Callers of ExAcquirePushLockShared must be running at IRQL <= APC_LEVEL.
+ * This macro should usually be paired up with KeAcquireCriticalRegion.
+ *
+ *--*/
+VOID
+FORCEINLINE
+ExAcquirePushLockExclusive(PEX_PUSH_LOCK PushLock)
+{
+ /* Try acquiring the lock */
+ if (InterlockedBitTestAndSet((PLONG)PushLock, EX_PUSH_LOCK_LOCK_V))
+ {
+ /* Someone changed it, use the slow path */
+ ExfAcquirePushLockExclusive(PushLock);
+ }
+
+ /* Sanity check */
+ ASSERT(PushLock->Locked);
+}
+
+/*++
+ * @name ExAcquirePushLockShared
+ * INTERNAL MACRO
+ *
+ * The ExAcquirePushLockShared macro acquires a shared PushLock.
+ *
+ * @params PushLock
+ * Pointer to the pushlock which is to be acquired.
+ *
+ * @return None.
+ *
+ * @remarks The function attempts the quickest route to acquire the lock, which is
+ * to simply set the lock bit and set the share count to one.
+ * However, if the pushlock is already shared, the slower path is taken.
+ *
+ * Callers of ExAcquirePushLockShared must be running at IRQL <= APC_LEVEL.
+ * This macro should usually be paired up with KeAcquireCriticalRegion.
+ *
+ *--*/
+VOID
+FORCEINLINE
+ExAcquirePushLockShared(PEX_PUSH_LOCK PushLock)
+{
+ EX_PUSH_LOCK NewValue;
+
+ /* Try acquiring the lock */
+ NewValue.Value = EX_PUSH_LOCK_LOCK | EX_PUSH_LOCK_SHARE_INC;
+ if (!InterlockedCompareExchangePointer(PushLock, NewValue.Ptr, 0))
+ {
+ /* Someone changed it, use the slow path */
+ ExfAcquirePushLockShared(PushLock);
+ }
+
+ /* Sanity checks */
+ ASSERT(PushLock->Locked);
+ ASSERT(PushLock->Waiting || PushLock->Shared > 0);
+}
+
+/*++
+ * @name ExWaitOnPushLock
+ * INTERNAL MACRO
+ *
+ * The ExWaitOnPushLock macro acquires and instantly releases a pushlock.
+ *
+ * @params PushLock
+ * Pointer to a pushlock.
+ *
+ * @return None.
+ *
+ * @remarks The function attempts to get any exclusive waiters out of their slow
+ * path by forcing an instant acquire/release operation.
+ *
+ * Callers of ExWaitOnPushLock must be running at IRQL <= APC_LEVEL.
+ *
+ *--*/
+VOID
+FORCEINLINE
+ExWaitOnPushLock(PEX_PUSH_LOCK PushLock)
+{
+ /* Acquire the lock */
+ ExfAcquirePushLockExclusive(PushLock);
+ ASSERT(PushLock->Locked);
+
+ /* Release it */
+ ExfReleasePushLockExclusive(PushLock);
+}
+
+/*++
+ * @name ExReleasePushLockShared
+ * INTERNAL MACRO
+ *
+ * The ExReleasePushLockShared macro releases a previously acquired PushLock.
+ *
+ * @params PushLock
+ * Pointer to a previously acquired pushlock.
+ *
+ * @return None.
+ *
+ * @remarks The function attempts the quickest route to release the lock, which is
+ * to simply decrease the share count and remove the lock bit.
+ * However, if the pushlock is being waited on then the long path is taken.
+ *
+ * Callers of ExReleasePushLockShared must be running at IRQL <= APC_LEVEL.
+ * This macro should usually be paired up with KeLeaveCriticalRegion.
+ *
+ *--*/
+VOID
+FORCEINLINE
+ExReleasePushLockShared(PEX_PUSH_LOCK PushLock)
+{
+ EX_PUSH_LOCK OldValue;
-LONGLONG
+ /* Sanity checks */
+ ASSERT(PushLock->Locked);
+ ASSERT(PushLock->Waiting || PushLock->Shared > 0);
+
+ /* Try to clear the pushlock */
+ OldValue.Value = EX_PUSH_LOCK_LOCK | EX_PUSH_LOCK_SHARE_INC;
+ if (InterlockedCompareExchangePointer(PushLock, 0, OldValue.Ptr) !=
+ OldValue.Ptr)
+ {
+ /* There are still other people waiting on it */
+ ExfReleasePushLockShared(PushLock);
+ }
+}
+
+/*++
+ * @name ExReleasePushLockExclusive
+ * INTERNAL MACRO
+ *
+ * The ExReleasePushLockExclusive macro releases a previously
+ * exclusively acquired PushLock.
+ *
+ * @params PushLock
+ * Pointer to a previously acquired pushlock.
+ *
+ * @return None.
+ *
+ * @remarks The function attempts the quickest route to release the lock, which is
+ * to simply clear the locked bit.
+ * However, if the pushlock is being waited on, the slow path is taken
+ * in an attempt to wake up the lock.
+ *
+ * Callers of ExReleasePushLockExclusive must be running at IRQL <= APC_LEVEL.
+ * This macro should usually be paired up with KeLeaveCriticalRegion.
+ *
+ *--*/
+VOID
+FORCEINLINE
+ExReleasePushLockExclusive(PEX_PUSH_LOCK PushLock)
+{
+ EX_PUSH_LOCK OldValue;
+
+ /* Sanity checks */
+ ASSERT(PushLock->Locked);
+ ASSERT(PushLock->Waiting || PushLock->Shared == 0);
+
+ /* Unlock the pushlock */
+ OldValue.Value = InterlockedExchangeAddSizeT((PLONG)PushLock, -1);
+
+ /* Sanity checks */
+ ASSERT(OldValue.Locked);
+ ASSERT(OldValue.Waiting || OldValue.Shared == 0);
+
+ /* Check if anyone is waiting on it and it's not already waking*/
+ if ((OldValue.Waiting) && !(OldValue.Waking))
+ {
+ /* Wake it up */
+ ExfTryToWakePushLock(PushLock);
+ }
+}
+
+/*++
+ * @name ExReleasePushLock
+ * INTERNAL MACRO
+ *
+ * The ExReleasePushLock macro releases a previously acquired PushLock.
+ *
+ * @params PushLock
+ * Pointer to a previously acquired pushlock.
+ *
+ * @return None.
+ *
+ * @remarks The function attempts the quickest route to release the lock, which is
+ * to simply clear all the fields and decrease the share count if required.
+ * However, if the pushlock is being waited on then the long path is taken.
+ *
+ * Callers of ExReleasePushLock must be running at IRQL <= APC_LEVEL.
+ * This macro should usually be paired up with KeLeaveCriticalRegion.
+ *
+ *--*/
+VOID
+FORCEINLINE
+ExReleasePushLock(PEX_PUSH_LOCK PushLock)
+{
+ EX_PUSH_LOCK OldValue = *PushLock;
+ EX_PUSH_LOCK NewValue;
+
+ /* Sanity checks */
+ ASSERT(OldValue.Locked);
+
+ /* Check if the pushlock is shared */
+ if (OldValue.Shared > 1)
+ {
+ /* Decrease the share count */
+ NewValue.Value = OldValue.Value &~ EX_PUSH_LOCK_SHARE_INC;
+ }
+ else
+ {
+ /* Clear the pushlock entirely */
+ NewValue.Value = 0;
+ }
+
+ /* Check if nobody is waiting on us and try clearing the lock here */
+ if ((OldValue.Waiting) ||
+ (InterlockedCompareExchangePointer(PushLock, NewValue.Ptr, OldValue.Ptr) ==
+ OldValue.Ptr))
+ {
+ /* We have waiters, use the long path */
+ ExfReleasePushLock(PushLock);
+ }
+}
+
+/* OTHER FUNCTIONS **********************************************************/
+
+LONGLONG
FASTCALL
-ExfpInterlockedExchange64(LONGLONG volatile * Destination,
- PLONGLONG Exchange);
+ExfpInterlockedExchange64(
+ LONGLONG volatile * Destination,
+ PLONGLONG Exchange
+);
NTSTATUS
ExpSetTimeZoneInformation(PTIME_ZONE_INFORMATION TimeZoneInformation);
NTSTATUS
+NTAPI
ExpAllocateLocallyUniqueId(OUT LUID *LocallyUniqueId);
+VOID
+STDCALL
+ExTimerRundown(VOID);
+
#define InterlockedDecrementUL(Addend) \
(ULONG)InterlockedDecrement((PLONG)(Addend))
projects / reactos.git / blobdiff