WIN32_STREAM_ID info  Overview  Group

struct WIN32_STREAM_ID { 

    DWORD dwStreamId; 

    DWORD dwStreamAttributes; 

    LARGE_INTEGER Size; 

    DWORD dwStreamNameSize; 

    WCHAR  cStreamName[ ] ; 

} 

 

Members

dwStreamId

Specifies the type of data. This member can be one of the following values:

Value	Meaning
BACKUP_DATA	Standard data
BACKUP_EA_DATA	Extended attribute data
BACKUP_SECURITY_DATA	Windows NT security descriptor data
BACKUP_ALTERNATE_DATA	Alternative data streams
BACKUP_LINK	Hard link information

dwStreamAttributes

Specifies the attributes of data to facilitate cross-operating system transfer. This member must be one or more of the following values:

Value	Description
STREAM_MODIFIED_WHEN_READ	Attribute set if the stream contains data that is modified when read. Allows the backup application to know that verification of data will fail.
STREAM_CONTAINS_SECURITY	Stream contains security data (general attributes). Allows the stream to be ignored on cross-operations restore.

Size

Specifies the size, in bytes, of data. Note that this is a 64-bit value.

dwStreamNameSize

Specifies the length of the name of the alternative data stream.

cStreamName

Specifies the name of the alternative data stream, in Unicode™.

See Also

BackupRead, BackupSeek, BackupWrite 

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