ntoskrnl/include/internal/ifs.h

   1 #ifndef __INCLUDE_INTERNAL_IFS_H
   2 #define __INCLUDE_INTERNAL_IFS_H
   3 /* $Id$ */
   4
   5 #include <ddk/ntifs.h>
   6 #include <ntos.h>
   7
   8 /* Look for "FSrt" in mem view */
   9 #define IFS_POOL_TAG 0x74725346
  10
  11 VOID STDCALL
  12 FsRtlpInitFileLockingImplementation(VOID);
  13
  14 VOID STDCALL
  15 FsRtlpFileLockCancelRoutine(
  16         IN PDEVICE_OBJECT DeviceObject,
  17         IN PIRP Irp
  18         );
  19
  20 BOOLEAN FASTCALL
  21 FsRtlpCheckLockForReadOrWriteAccess(
  22     IN PFILE_LOCK           FileLock,
  23     IN PLARGE_INTEGER       FileOffset,
  24     IN PLARGE_INTEGER       Length,
  25     IN ULONG                Key,
  26     IN PFILE_OBJECT         FileObject,
  27     IN PEPROCESS            Process,
  28         IN BOOLEAN                              Read
  29    );
  30
  31 NTSTATUS FASTCALL
  32 FsRtlpFastUnlockAllByKey(
  33     IN PFILE_LOCK           FileLock,
  34     IN PFILE_OBJECT         FileObject,
  35     IN PEPROCESS            Process,
  36     IN DWORD                Key,      /* FIXME: guess */
  37     IN BOOLEAN              UseKey,   /* FIXME: guess */
  38     IN PVOID                Context OPTIONAL
  39     );
  40
  41 NTSTATUS FASTCALL
  42 FsRtlpAddLock(
  43     IN PFILE_LOCK_TOC           LockToc,
  44     IN PFILE_OBJECT         FileObject,
  45     IN PLARGE_INTEGER       FileOffset,
  46     IN PLARGE_INTEGER       Length,
  47     IN PEPROCESS            Process,
  48     IN ULONG                Key,
  49     IN BOOLEAN              ExclusiveLock
  50         );
  51
  52 VOID FASTCALL
  53 FsRtlpCompletePendingLocks(
  54         IN              PFILE_LOCK              FileLock,
  55         IN              PFILE_LOCK_TOC  LockToc,
  56         IN OUT  PKIRQL                  oldirql
  57         );
  58
  59 NTSTATUS FASTCALL
  60 FsRtlpUnlockSingle(
  61     IN PFILE_LOCK           FileLock,
  62     IN PFILE_OBJECT         FileObject,
  63     IN PLARGE_INTEGER       FileOffset,
  64     IN PLARGE_INTEGER       Length,
  65     IN PEPROCESS            Process,
  66     IN ULONG                Key,
  67     IN PVOID                Context OPTIONAL,
  68     IN BOOLEAN              AlreadySynchronized,
  69         IN BOOLEAN                              CallUnlockRoutine
  70         );
  71
  72 VOID FASTCALL
  73 FsRtlpDumpFileLocks(
  74         IN PFILE_LOCK   FileLock
  75         );
  76
  77 #endif