FILE_BASIC_INFORMATION - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
#ifndef _NTIOAPI_H

// NtQueryInformationFile/NtSetInformationFile types

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;

#endif

View code on GitHub

This structure is documented in Windows Driver Kit.

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 available in Microsoft DDK.

Documented by

See also

Edit description on GitHub