CLUSCTL_NETINTERFACE_UNKNOWN control code
This control code verifies that the network interface control code verifies that control codes are being processed on the node where execution of the control is directed. Applications use this control code as a ClusterNetInterfaceControl parameter.
ClusterNetInterfaceControl(
hNetInterface, // network interface handle
hHostNode, // optional host node
CLUSCTL_NETINTERFACE_UNKNOWN, // this control code
NULL, // input buffer (not used)
0, // input buffer size (not used)
NULL, // output buffer (not used)
0, // output buffer size (not used)
NULL // actual size of resulting data (not used)
);
Parameters
For complete parameter descriptions, see ClusterNetInterfaceControl. This control code has no parameters associated with it.
Return value
When an application uses CLUSCTL_NETINTERFACE_UNKNOWN as a parameter for ClusterNetInterfaceControl, ClusterNetInterfaceControl always returns ERROR_SUCCESS.
Remarks
ClusAPI.h defines the 32 bits of CLUSCTL_NETINTERFACE_UNKNOWN as follows (for more information, see Control Code Architecture).
| Component | Bit location | Value |
|---|---|---|
| Object code | 24 31 | CLUS_OBJECT_NETINTERFACE (0x6) |
| Global bit | 23 | CLUS_NOT_GLOBAL (0x0) |
| Modify bit | 22 | CLUS_NO_MODIFY (0x0) |
| User bit | 21 | CLCTL_CLUSTER_BASE (0x0) |
| Type bit | 20 | External (0x0) |
| Operation code | 0 23 | CLCTL_UNKNOWN (0x0) |
| Access code | 0 1 | CLUS_ACCESS_READ (0x1) |
Requirements
| Minimum supported client |
None supported |
| Minimum supported server |
Windows Server 2008 Enterprise, Windows Server 2008 Datacenter |
| Header |
|