filelock.c File Reference

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

Go to the source code of this file.

Data Structures
union	PCOMBINED_LOCK_ELEMENT
struct	PLOCK_INFORMATION
struct	PLOCK_SHARED_RANGE
Defines
#define	NDEBUG
Functions
VOID NTAPI	FsRtlCompleteLockIrpReal (IN PCOMPLETE_LOCK_IRP_ROUTINE CompleteRoutine, IN PVOID Context, IN PIRP Irp, IN NTSTATUS Status, OUT PNTSTATUS NewStatus, IN PFILE_OBJECT FileObject OPTIONAL)
static PVOID NTAPI	LockAllocate (PRTL_GENERIC_TABLE Table, CLONG Bytes)
static VOID NTAPI	LockFree (PRTL_GENERIC_TABLE Table, PVOID Buffer)
static RTL_GENERIC_COMPARE_RESULTS NTAPI	LockCompare (PRTL_GENERIC_TABLE Table, PVOID PtrA, PVOID PtrB)
static NTSTATUS NTAPI	LockInsertIrpEx (PIO_CSQ Csq, PIRP Irp, PVOID InsertContext)
static VOID NTAPI	LockRemoveIrp (PIO_CSQ Csq, PIRP Irp)
static PIRP NTAPI	LockPeekNextIrp (PIO_CSQ Csq, PIRP Irp, PVOID PeekContext)
static VOID NTAPI	LockAcquireQueueLock (PIO_CSQ Csq, PKIRQL Irql)
static VOID NTAPI	LockReleaseQueueLock (PIO_CSQ Csq, KIRQL Irql)
static VOID NTAPI	LockCompleteCanceledIrp (PIO_CSQ Csq, PIRP Irp)
PFILE_LOCK_INFO NTAPI	FsRtlGetNextFileLock (IN PFILE_LOCK FileLock, IN BOOLEAN Restart)
PCOMBINED_LOCK_ELEMENT NTAPI	FsRtlpSubsumeSharedLock (PFILE_LOCK FileLock, PLOCK_INFORMATION LockInfo, PCOMBINED_LOCK_ELEMENT ToInsert, PCOMBINED_LOCK_ELEMENT Conflict)
BOOLEAN NTAPI	FsRtlPrivateLock (IN PFILE_LOCK FileLock, IN PFILE_OBJECT FileObject, IN PLARGE_INTEGER FileOffset, IN PLARGE_INTEGER Length, IN PEPROCESS Process, IN ULONG Key, IN BOOLEAN FailImmediately, IN BOOLEAN ExclusiveLock, OUT PIO_STATUS_BLOCK IoStatus, IN PIRP Irp OPTIONAL, IN PVOID Context OPTIONAL, IN BOOLEAN AlreadySynchronized)
BOOLEAN NTAPI	FsRtlCheckLockForReadAccess (IN PFILE_LOCK FileLock, IN PIRP Irp)
BOOLEAN NTAPI	FsRtlCheckLockForWriteAccess (IN PFILE_LOCK FileLock, IN PIRP Irp)
BOOLEAN NTAPI	FsRtlFastCheckLockForRead (IN PFILE_LOCK FileLock, IN PLARGE_INTEGER FileOffset, IN PLARGE_INTEGER Length, IN ULONG Key, IN PFILE_OBJECT FileObject, IN PVOID Process)
BOOLEAN NTAPI	FsRtlFastCheckLockForWrite (IN PFILE_LOCK FileLock, IN PLARGE_INTEGER FileOffset, IN PLARGE_INTEGER Length, IN ULONG Key, IN PFILE_OBJECT FileObject, IN PVOID Process)
NTSTATUS NTAPI	FsRtlFastUnlockSingle (IN PFILE_LOCK FileLock, IN PFILE_OBJECT FileObject, IN PLARGE_INTEGER FileOffset, IN PLARGE_INTEGER Length, IN PEPROCESS Process, IN ULONG Key, IN PVOID Context OPTIONAL, IN BOOLEAN AlreadySynchronized)
NTSTATUS NTAPI	FsRtlFastUnlockAll (IN PFILE_LOCK FileLock, IN PFILE_OBJECT FileObject, IN PEPROCESS Process, IN PVOID Context OPTIONAL)
NTSTATUS NTAPI	FsRtlFastUnlockAllByKey (IN PFILE_LOCK FileLock, IN PFILE_OBJECT FileObject, IN PEPROCESS Process, IN ULONG Key, IN PVOID Context OPTIONAL)
NTSTATUS NTAPI	FsRtlProcessFileLock (IN PFILE_LOCK FileLock, IN PIRP Irp, IN PVOID Context OPTIONAL)
VOID NTAPI	FsRtlInitializeFileLock (IN PFILE_LOCK FileLock, IN PCOMPLETE_LOCK_IRP_ROUTINE CompleteLockIrpRoutine OPTIONAL, IN PUNLOCK_ROUTINE UnlockRoutine OPTIONAL)
VOID NTAPI	FsRtlUninitializeFileLock (IN PFILE_LOCK FileLock)
PFILE_LOCK NTAPI	FsRtlAllocateFileLock (IN PCOMPLETE_LOCK_IRP_ROUTINE CompleteLockIrpRoutine OPTIONAL, IN PUNLOCK_ROUTINE UnlockRoutine OPTIONAL)
VOID NTAPI	FsRtlFreeFileLock (IN PFILE_LOCK FileLock)
Variables
PAGED_LOOKASIDE_LIST	FsRtlFileLockLookasideList