resource.c File Reference

#include <ntoskrnl.h>
#include <debug.h>

Go to the source code of this file.

Defines
#define	NDEBUG
#define	IsExclusiveWaiting(r)   (r->NumberOfExclusiveWaiters > 0)
#define	IsSharedWaiting(r)   (r->NumberOfSharedWaiters > 0)
#define	IsOwnedExclusive(r)   (r->Flag & ResourceOwnedExclusive)
#define	IsBoostAllowed(r)   (!(r->Flag & ResourceHasDisabledPriorityBoost))
#define	ExpVerifyResource(r)
#define	ExpCheckForApcsDisabled(b, r, t)
Functions
FORCEINLINE VOID	ExAcquireResourceLock (IN PERESOURCE Resource, IN PKLOCK_QUEUE_HANDLE LockHandle)
FORCEINLINE VOID	ExReleaseResourceLock (IN PERESOURCE Resource, IN PKLOCK_QUEUE_HANDLE LockHandle)
VOID NTAPI INIT_FUNCTION	ExpResourceInitialization (VOID)
VOID NTAPI	ExpAllocateExclusiveWaiterEvent (IN PERESOURCE Resource, IN PKLOCK_QUEUE_HANDLE LockHandle)
VOID NTAPI	ExpAllocateSharedWaiterSemaphore (IN PERESOURCE Resource, IN PKLOCK_QUEUE_HANDLE LockHandle)
VOID NTAPI	ExpExpandResourceOwnerTable (IN PERESOURCE Resource, IN PKLOCK_QUEUE_HANDLE LockHandle)
POWNER_ENTRY FASTCALL	ExpFindFreeEntry (IN PERESOURCE Resource, IN PKLOCK_QUEUE_HANDLE LockHandle)
POWNER_ENTRY FASTCALL	ExpFindEntryForThread (IN PERESOURCE Resource, IN ERESOURCE_THREAD Thread, IN PKLOCK_QUEUE_HANDLE LockHandle, IN BOOLEAN FirstEntryInelligible)
VOID FASTCALL	ExpBoostOwnerThread (IN PKTHREAD Thread, IN PKTHREAD OwnerThread)
VOID FASTCALL	ExpWaitForResource (IN PERESOURCE Resource, IN PVOID Object)
BOOLEAN NTAPI	ExAcquireResourceExclusiveLite (IN PERESOURCE Resource, IN BOOLEAN Wait)
BOOLEAN NTAPI	ExAcquireResourceSharedLite (IN PERESOURCE Resource, IN BOOLEAN Wait)
BOOLEAN NTAPI	ExAcquireSharedStarveExclusive (IN PERESOURCE Resource, IN BOOLEAN Wait)
BOOLEAN NTAPI	ExAcquireSharedWaitForExclusive (IN PERESOURCE Resource, IN BOOLEAN Wait)
VOID NTAPI	ExConvertExclusiveToSharedLite (IN PERESOURCE Resource)
NTSTATUS NTAPI	ExDeleteResourceLite (IN PERESOURCE Resource)
VOID NTAPI	ExDisableResourceBoostLite (IN PERESOURCE Resource)
ULONG NTAPI	ExGetExclusiveWaiterCount (IN PERESOURCE Resource)
ULONG NTAPI	ExGetSharedWaiterCount (IN PERESOURCE Resource)
NTSTATUS NTAPI	ExInitializeResourceLite (IN PERESOURCE Resource)
BOOLEAN NTAPI	ExIsResourceAcquiredExclusiveLite (IN PERESOURCE Resource)
ULONG NTAPI	ExIsResourceAcquiredSharedLite (IN PERESOURCE Resource)
NTSTATUS NTAPI	ExReinitializeResourceLite (IN PERESOURCE Resource)
VOID FASTCALL	ExReleaseResourceLite (IN PERESOURCE Resource)
VOID NTAPI	ExReleaseResourceForThreadLite (IN PERESOURCE Resource, IN ERESOURCE_THREAD Thread)
VOID NTAPI	ExSetResourceOwnerPointer (IN PERESOURCE Resource, IN PVOID OwnerPointer)
BOOLEAN NTAPI	ExTryToAcquireResourceExclusiveLite (IN PERESOURCE Resource)
PVOID NTAPI	ExEnterCriticalRegionAndAcquireResourceExclusive (IN PERESOURCE Resource)
PVOID NTAPI	ExEnterCriticalRegionAndAcquireResourceShared (IN PERESOURCE Resource)
PVOID NTAPI	ExEnterCriticalRegionAndAcquireSharedWaitForExclusive (IN PERESOURCE Resource)
VOID FASTCALL	ExReleaseResourceAndLeaveCriticalRegion (IN PERESOURCE Resource)
Variables
LARGE_INTEGER	ExShortTime = {{-100000, -1}}
LARGE_INTEGER	ExpTimeout
ULONG	ExpResourceTimeoutCount = 90 * 3600 / 2
KSPIN_LOCK	ExpResourceSpinLock
LIST_ENTRY	ExpSystemResourcesList
BOOLEAN	ExResourceStrict = TRUE