_NDK_OBJECT_HEADER structure

Description

The NDK_OBJECT_HEADER structure specifies the object version, type, and other information.

It is used in the Header member of every NDK object.

Members

Version

An NDK_VERSION structure that contains the revision number of the NDK object.

ObjectType

An NDK_OBJECT_TYPE enumeration value that specifies the NDK object type. You can use this member to identify an NDK object's type in a memory dump.

This member is required and cannot be zero.

NdkReserved

A reserved block in an NDK_OBJECT_HEADER_RESERVED_BLOCK structure.

Remarks

When an NDK provider creates an NDK object instance, the Header member must be initialized as follows:

• For Windows Server 2012, set the Version member to 1.1. To do this, set both the Major and Minor members of the NDK_VERSION structure to 1.
• For Windows Server 2012 R2, set the Version member to 1.2. To do this, set the Major member of the NDK_VERSION structure to 1 and the Minor member to 2.
• Set the ObjectType member to an NDK_OBJECT_TYPE value.
• Set the NdkReserved member to zero. The NDK provider must not modify this member until the object is closed.

See also

NDK_ADAPTER

NDK_CONNECTOR

NDK_CQ

NDK_FN_CLOSE_OBJECT

NDK_FN_CREATE_COMPLETION

NDK_FN_INVALIDATE

NDK_FN_QUERY_EXTENSION_INTERFACE

NDK_LISTENER

NDK_MR

NDK_MW

NDK_OBJECT_HEADER_RESERVED_BLOCK

NDK_OBJECT_TYPE

NDK_PD

NDK_QP

NDK_SHARED_ENDPOINT

NDK_SRQ

NDK_VERSION