#ifndef _NTIOAPI_H

/**
 * The FILE_ATTRIBUTE_TAG_INFORMATION structure is used to query for attribute and reparse tag information for a file.
 * \sa https://learn.microsoft.com/en-us/windows-hardware/drivers/ddi/ntddk/ns-ntddk-_file_attribute_tag_information
 */
typedef struct _FILE_ATTRIBUTE_TAG_INFORMATION
{
    ULONG FileAttributes;
    ULONG ReparseTag;
} FILE_ATTRIBUTE_TAG_INFORMATION, *PFILE_ATTRIBUTE_TAG_INFORMATION;

#endif
View code on GitHub

// ntddk.h

typedef struct _FILE_ATTRIBUTE_TAG_INFORMATION {
  ULONG FileAttributes;
  ULONG ReparseTag;
} FILE_ATTRIBUTE_TAG_INFORMATION, *PFILE_ATTRIBUTE_TAG_INFORMATION;
View the official Windows Driver Kit DDI reference

NtDoc

This structure is documented in Windows Driver Kit.

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Windows Driver Kit DDI reference (ns-ntddk-_file_attribute_tag_information)

_FILE_ATTRIBUTE_TAG_INFORMATION structure

Description

The FILE_ATTRIBUTE_TAG_INFORMATION structure is used as an argument to ZwQueryInformationFile.

Members

`FileAttributes`

Specifies one or more FILE_ATTRIBUTE_XXX flags. For descriptions of these flags, see the documentation of the GetFileAttributes function in the Microsoft Windows SDK.

`ReparseTag`

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 is unused.

Remarks

FILE_READ_ATTRIBUTES access to the file is required to query this information.

For more information about reparse points and reparse point tags, see the Windows SDK.

This structure must be aligned on a LONG (4-byte) boundary.

FILE_ATTRIBUTE_TAG_INFORMATION - NtDoc