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Bo's ntifs.h + ReactOS extensions (untested).
svn path=/trunk/; revision=582
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@ -1621,4 +1621,71 @@ ZwUnlockFile (
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}
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}
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#endif
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#endif
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/* --- BEGIN - REACTOS ONLY --- */
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typedef struct _BCB
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{
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LIST_ENTRY CacheSegmentListHead;
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PFILE_OBJECT FileObject;
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KSPIN_LOCK BcbLock;
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} BCB, *PBCB;
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#define CACHE_SEGMENT_SIZE (0x1000)
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struct _MEMORY_AREA;
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typedef struct _CACHE_SEGMENT
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{
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PVOID BaseAddress;
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struct _MEMORY_AREA * MemoryArea;
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BOOLEAN Valid;
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LIST_ENTRY ListEntry;
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ULONG FileOffset;
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KEVENT Lock;
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ULONG ReferenceCount;
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PBCB Bcb;
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} CACHE_SEGMENT, *PCACHE_SEGMENT;
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NTSTATUS
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CcFlushCachePage (
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PCACHE_SEGMENT CacheSeg
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);
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NTSTATUS
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CcReleaseCachePage (
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PBCB Bcb,
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PCACHE_SEGMENT CacheSeg,
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BOOLEAN Valid
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);
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NTSTATUS
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CcRequestCachePage (
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PBCB Bcb,
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ULONG FileOffset,
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PVOID * BaseAddress,
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PBOOLEAN UptoDate,
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PCACHE_SEGMENT * CacheSeg
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);
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NTSTATUS
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CcInitializeFileCache (
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PFILE_OBJECT FileObject,
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PBCB * Bcb
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);
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NTSTATUS
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CcReleaseFileCache (
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PFILE_OBJECT FileObject,
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PBCB Bcb
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);
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#include <ddk/cctypes.h>
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#include <ddk/ccfuncs.h>
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/* --- END - REACTOS ONLY --- */
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#endif // _NTIFS_
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#endif // _NTIFS_
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