FILE_STREAM_INFO structure
Applies to: desktop apps | Metro style apps
Receives file stream information for the specified file. Used for any handles. Use only when calling GetFileInformationByHandleEx.
Syntax
typedef struct _FILE_STREAM_INFO {
DWORD NextEntryOffset;
DWORD StreamNameLength;
LARGE_INTEGER StreamSize;
LARGE_INTEGER StreamAllocationSize;
WCHAR StreamName[1];
} FILE_STREAM_INFO, *PFILE_STREAM_INFO;
Members
- NextEntryOffset
-
The offset for the next FILE_STREAM_INFO entry that is returned. This member is zero if no other entries follow this one.
- StreamNameLength
-
The length, in bytes, of StreamName.
- StreamSize
-
The size, in bytes, of the data stream.
- StreamAllocationSize
-
The amount of space that is allocated for the stream, in bytes. This value is usually a multiple of the sector or cluster size of the underlying physical device.
- StreamName
-
The stream name.
Remarks
The FILE_STREAM_INFO structure is used to enumerate the streams for a file.
Support for named data streams is file-system-specific.
The FILE_STREAM_INFO structure must be aligned on a LONGLONG (8-byte) boundary. If a buffer contains two or more of these structures, the NextEntryOffset value in each entry, except the last, falls on an 8-byte boundary.
Requirements
|
Minimum supported client | Windows Vista |
|---|---|
|
Minimum supported server | Windows Server 2008 |
|
Redistributable | Windows SDK on Windows Server 2003 and Windows XP. |
|
Header |
|
See also
Send comments about this topic to Microsoft
Build date: 4/17/2012
