KernelFileOptions Enum
Definition
Important
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This enumeration supports a bitwise combination of its member values.
[System.Flags]
public enum KernelFileOptionstype KernelFileOptions = Public Enum KernelFileOptions- Inheritance
-
KernelFileOptions
- Attributes
Fields
| Name | Value | Description |
|---|---|---|
| None | 0 | |
| DirectoryFile | 1 | |
| WriteThrough | 2 | |
| SequentialOnly | 4 | |
| NoIntermediateBuffering | 8 | |
| SynchronousIOAlert | 16 | |
| SynchronousIONonAlert | 32 | |
| NonDirectoryFile | 64 | |
| CreateTreeConnection | 128 | |
| CompleteIfOplocked | 256 | |
| NoExtendedAttributeKnowledge | 512 | |
| OpenRemoteInstance | 1024 | |
| RandomAccess | 2048 | |
| DeleteOnClose | 4096 | |
| OpenByFileId | 8192 | |
| OpenForBackupIntent | 16384 | |
| NoCompression | 32768 | |
| OpenRequiringOplock | 65536 | |
| DisallowExclusive | 131072 | |
| SessionAware | 262144 | |
| ReserveFilterOplock | 1048576 | |
| OpenReparsePoint | 2097152 | |
| OpenNoRecall | 4194304 | |
| OpenForFreeSpaceQuery | 8388608 |
Remarks
See the documentation on NtCreateFile's CreateOptions parameter for information on most of these values.