mirror of
https://github.com/reactos/reactos.git
synced 2024-11-09 08:08:38 +00:00
75 lines
1.8 KiB
C
75 lines
1.8 KiB
C
$if (_NTIFS_)
|
|
/* Common Cache Types */
|
|
|
|
#define VACB_MAPPING_GRANULARITY (0x40000)
|
|
#define VACB_OFFSET_SHIFT (18)
|
|
|
|
typedef struct _PUBLIC_BCB {
|
|
CSHORT NodeTypeCode;
|
|
CSHORT NodeByteSize;
|
|
ULONG MappedLength;
|
|
LARGE_INTEGER MappedFileOffset;
|
|
} PUBLIC_BCB, *PPUBLIC_BCB;
|
|
|
|
typedef struct _CC_FILE_SIZES {
|
|
LARGE_INTEGER AllocationSize;
|
|
LARGE_INTEGER FileSize;
|
|
LARGE_INTEGER ValidDataLength;
|
|
} CC_FILE_SIZES, *PCC_FILE_SIZES;
|
|
|
|
typedef BOOLEAN
|
|
(NTAPI *PACQUIRE_FOR_LAZY_WRITE) (
|
|
IN PVOID Context,
|
|
IN BOOLEAN Wait);
|
|
|
|
typedef VOID
|
|
(NTAPI *PRELEASE_FROM_LAZY_WRITE) (
|
|
IN PVOID Context);
|
|
|
|
typedef BOOLEAN
|
|
(NTAPI *PACQUIRE_FOR_READ_AHEAD) (
|
|
IN PVOID Context,
|
|
IN BOOLEAN Wait);
|
|
|
|
typedef VOID
|
|
(NTAPI *PRELEASE_FROM_READ_AHEAD) (
|
|
IN PVOID Context);
|
|
|
|
typedef struct _CACHE_MANAGER_CALLBACKS {
|
|
PACQUIRE_FOR_LAZY_WRITE AcquireForLazyWrite;
|
|
PRELEASE_FROM_LAZY_WRITE ReleaseFromLazyWrite;
|
|
PACQUIRE_FOR_READ_AHEAD AcquireForReadAhead;
|
|
PRELEASE_FROM_READ_AHEAD ReleaseFromReadAhead;
|
|
} CACHE_MANAGER_CALLBACKS, *PCACHE_MANAGER_CALLBACKS;
|
|
|
|
typedef struct _CACHE_UNINITIALIZE_EVENT {
|
|
struct _CACHE_UNINITIALIZE_EVENT *Next;
|
|
KEVENT Event;
|
|
} CACHE_UNINITIALIZE_EVENT, *PCACHE_UNINITIALIZE_EVENT;
|
|
|
|
typedef VOID
|
|
(NTAPI *PDIRTY_PAGE_ROUTINE) (
|
|
IN PFILE_OBJECT FileObject,
|
|
IN PLARGE_INTEGER FileOffset,
|
|
IN ULONG Length,
|
|
IN PLARGE_INTEGER OldestLsn,
|
|
IN PLARGE_INTEGER NewestLsn,
|
|
IN PVOID Context1,
|
|
IN PVOID Context2);
|
|
|
|
typedef VOID
|
|
(NTAPI *PFLUSH_TO_LSN) (
|
|
IN PVOID LogHandle,
|
|
IN LARGE_INTEGER Lsn);
|
|
|
|
typedef VOID
|
|
(NTAPI *PCC_POST_DEFERRED_WRITE) (
|
|
IN PVOID Context1,
|
|
IN PVOID Context2);
|
|
|
|
#define UNINITIALIZE_CACHE_MAPS (1)
|
|
#define DO_NOT_RETRY_PURGE (2)
|
|
#define DO_NOT_PURGE_DIRTY_PAGES (0x4)
|
|
|
|
#define CC_FLUSH_AND_PURGE_NO_PURGE (0x1)
|
|
$endif (_NTIFS_)
|