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sys: IRP_MJ_SET_INFORMATION

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This commit is contained in:
Bill Zissimopoulos
2016-01-26 11:05:36 -08:00
parent a889451345
commit 976c054d06
6 changed files with 313 additions and 35 deletions
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25
src/sys/driver.h
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@ -321,8 +321,9 @@ ULONG FspHashMixPointer(PVOID Pointer)
#endif
}
/* utility: GUIDs */
/* utility */
NTSTATUS FspCreateGuid(GUID *Guid);
NTSTATUS FspCcSetFileSizes(PFILE_OBJECT FileObject, PCC_FILE_SIZES FileSizes);
/* utility: synchronous work queue */
typedef struct
@ -565,6 +566,8 @@ typedef struct
UINT32 DeleteOnClose:1;
UINT32 DeletePending:1;
} Flags;
/* locked under same rules as Header.AllocationSize/FileSize */
NTSTATUS CcStatus;
/* read-only after creation (and insertion in the ContextTable) */
PDEVICE_OBJECT FsvolDeviceObject;
UINT64 UserContext;
@ -598,11 +601,11 @@ VOID FspFileNodeDereference(FSP_FILE_NODE *FileNode)
if (0 == RefCount)
FspFileNodeDelete(FileNode);
}
VOID FspFileNodeAcquireShared(FSP_FILE_NODE *FileNode, ULONG Flags);
BOOLEAN FspFileNodeTryAcquireShared(FSP_FILE_NODE *FileNode, ULONG Flags);
VOID FspFileNodeAcquireExclusive(FSP_FILE_NODE *FileNode, ULONG Flags);
BOOLEAN FspFileNodeTryAcquireExclusive(FSP_FILE_NODE *FileNode, ULONG Flags);
VOID FspFileNodeRelease(FSP_FILE_NODE *FileNode, ULONG Flags);
VOID FspFileNodeAcquireSharedF(FSP_FILE_NODE *FileNode, ULONG Flags);
BOOLEAN FspFileNodeTryAcquireSharedF(FSP_FILE_NODE *FileNode, ULONG Flags);
VOID FspFileNodeAcquireExclusiveF(FSP_FILE_NODE *FileNode, ULONG Flags);
BOOLEAN FspFileNodeTryAcquireExclusiveF(FSP_FILE_NODE *FileNode, ULONG Flags);
VOID FspFileNodeReleaseF(FSP_FILE_NODE *FileNode, ULONG Flags);
FSP_FILE_NODE *FspFileNodeOpen(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
UINT32 GrantedAccess, UINT32 ShareAccess, BOOLEAN DeleteOnClose, NTSTATUS *PResult);
VOID FspFileNodeClose(FSP_FILE_NODE *FileNode, PFILE_OBJECT FileObject,
@ -612,11 +615,11 @@ BOOLEAN FspFileNodeTryGetFileInfo(FSP_FILE_NODE *FileNode, FSP_FSCTL_FILE_INFO *
VOID FspFileNodeSetFileInfo(FSP_FILE_NODE *FileNode, const FSP_FSCTL_FILE_INFO *FileInfo);
NTSTATUS FspFileDescCreate(FSP_FILE_DESC **PFileDesc);
VOID FspFileDescDelete(FSP_FILE_DESC *FileDesc);
#define FspFileNodeAcquireShared(N,F) FspFileNodeAcquireShared(N, FspFileNodeAcquire ## F)
#define FspFileNodeTryAcquireShared(N,F) FspFileNodeTryAcquireShared(N, FspFileNodeAcquire ## F)
#define FspFileNodeAcquireExclusive(N,F) FspFileNodeAcquireExclusive(N, FspFileNodeAcquire ## F)
#define FspFileNodeTryAcquireExclusive(N,F) FspFileNodeTryAcquireExclusive(N, FspFileNodeAcquire ## F)
#define FspFileNodeRelease(N,F) FspFileNodeRelease(N, FspFileNodeAcquire ## F)
#define FspFileNodeAcquireShared(N,F) FspFileNodeAcquireSharedF(N, FspFileNodeAcquire ## F)
#define FspFileNodeTryAcquireShared(N,F) FspFileNodeTryAcquireSharedF(N, FspFileNodeAcquire ## F)
#define FspFileNodeAcquireExclusive(N,F) FspFileNodeAcquireExclusiveF(N, FspFileNodeAcquire ## F)
#define FspFileNodeTryAcquireExclusive(N,F) FspFileNodeTryAcquireExclusiveF(N, FspFileNodeAcquire ## F)
#define FspFileNodeRelease(N,F) FspFileNodeReleaseF(N, FspFileNodeAcquire ## F)
/* debug */
#if DBG