FILE_BASIC_INFORMATION

2OO1, 5 March

typedef struct _FILE_BASIC_INFORMATION {



  LARGE_INTEGER           CreationTime;
  LARGE_INTEGER           LastAccessTime;
  LARGE_INTEGER           LastWriteTime;
  LARGE_INTEGER           ChangeTime;
  ULONG                   FileAttributes;

} FILE_BASIC_INFORMATION, *PFILE_BASIC_INFORMATION;

Structure FILE_BASIC_INFORMATION is used in a call to function NtSetInformationFile with FileBasicInformation information class, and is received in a call to NtQueryInformationFile with the same information class. Also function NtQueryAttributesFile uses as a result FILE_BASIC_INFORMATION, but it fills only FileAttributes field. See required function's description for details.

CreationTime Time of file creation, in 100-ns units.

LastAccessTime Time of last open operation, in 100-ns units.

LastWriteTime Time of last write operation, in 100-ns units.

ChangeTime Time of any last change, in 100-ns units.

FileAttributes File attributes. See NtCreateFile for possibilities.

Structure is also avaiable in Microsoft DDK.

Documented by:: Tomasz Nowak

Requirements:

Library: ntdll.lib

Undocumented functions of NTDLL