FILE_NAMES_INFORMATION

2OO1, 13 April

typedef struct _FILE_NAMES_INFORMATION {



  ULONG                   NextEntryOffset;
  ULONG                   FileIndex;
  ULONG                   FileNameLength;
  WCHAR                   FileName[1];

} FILE_NAMES_INFORMATION, *PFILE_NAMES_INFORMATION;

Structure FILE_NAMES_INFORMATION is used as a result of call NtQueryDirectoryFile with FileNamesInformation information class. It's shorter then other directory informational structures, so can be used for better performance, when only file names are required.

NextEntryOffset Offset (in bytes) of next FILE_NAMES_INFORMATION entry, or zero if last.

FileIndex Index of file, or zero if Directory Indexing is disabled.

FileNameLength Length of FileName array, in bytes.

FileName[1] Name of file, in UNICODE format.

Documented by:

Tomasz Nowak

Bo Branten

Requirements:

Library: ntdll.lib

Undocumented functions of NTDLL