OBJECT_INFORMATION_CLASS enumeration (ntifs.h)

The OBJECT_INFORMATION_CLASS enumeration type represents the type of information to supply about a kernel object.

Syntax

typedef enum _OBJECT_INFORMATION_CLASS {
  ObjectBasicInformation = 0,
  ObjectTypeInformation = 2
} OBJECT_INFORMATION_CLASS;


`ObjectBasicInformation` Value: 0 The caller-allocated buffer passed to ZwQueryObject in the buffer that ObjectInformation points to contains a PUBLIC_OBJECT_BASIC_INFORMATION structure.
`ObjectTypeInformation` Value: 2 The caller-allocated buffer passed to ZwQueryObject in the buffer that ObjectInformation points to contains a PUBLIC_OBJECT_TYPE_INFORMATION structure.

Requirement	Value
Minimum supported client	Windows 2000
Header	ntifs.h (include Ntifs.h, Fltkernel.h)