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2.4.6 FileAttributeTagInformation

This information class is used to query for attribute and reparse tag information for a file.

A FILE_ATTRIBUTE_TAG_INFORMATION data element, defined as follows, is returned by the server.


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FileAttributes

ReparseTag

FileAttributes (4 bytes): A 32-bit unsigned integer that contains the file attributes. Valid file attributes are as specified in section 2.6.

ReparseTag (4 bytes): A 32-bit unsigned integer that specifies the reparse point tag. If the FileAttributes member includes the FILE_ATTRIBUTE_REPARSE_POINT attribute flag, this member specifies the reparse tag. Otherwise, this member SHOULD be set to 0, and MUST be ignored. Section 2.1.2.1 contains more details on reparse tags.

This operation returns a status code as specified in section 2.2. Upon success, the status code returned by the function that processes this file information class is STATUS_SUCCESS. The most common error codes are listed in the following table.

Error code

Meaning

STATUS_INFO_LENGTH_MISMATCH

0xC0000004

The specified information record length does not match the length that is required for the specified information class.

STATUS_ACCESS_DENIED

0xC0000022

The handle was not opened to read file data or file attributes.