CLUSCTL_RESOURCE_TYPE_ENUM_COMMON_PROPERTIES control code
Retrieves a list of the read/write resource type common property names. Applications use this control code as a ClusterResourceTypeControl parameter, and resource DLLs receive the control code as a ResourceTypeControl parameter.
ClusterResourceTypeControl(
hCluster, // cluster handle
lpszResTypeName, // resource type name
hHostNode, // optional host node
CLUSCTL_RESOURCE_TYPE_ENUM_COMMON_PROPERTIES, // this control code
NULL, // input buffer (not used)
0, // input buffer size (not used)
lpOutBuffer, // output buffer: array of strings
cbOutBufferSize, // allocated buffer size (bytes)
lpcbBytesReturned ); // actual size of resulting data (bytes)
Parameters
The following control code function and DLL support parameter is specific to this control code. For complete parameter descriptions, see ClusterResourceTypeControl or ResourceTypeControl.
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lpOutBuffer
-
On a successful return, contains an array of null-terminated Unicode strings with an additional NULL terminator appended to the last string. Each string in the array contains the name of a read/write common resource type property.
Return value
ClusterResourceTypeControl returns one of the following values.
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ERROR_SUCCESS
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0
The operation completed successfully.
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If any other value is returned, then the operation failed. The value of lpcbBytesReturned is unreliable.
Implementations of ResourceTypeControl can return the above values or the following value.
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ERROR_INVALID_FUNCTION
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1
Incorrect function. Requests that the Resource Monitor perform default processing (if any) for the control code in addition to processing supplied by the DLL (if any).
Remarks
The CLUSCTL_RESOURCE_TYPE_ENUM_COMMON_PROPERTIES control code returns only property names, not property values. To retrieve values for common resource type properties, use CLUSCTL_RESOURCE_TYPE_GET_COMMON_PROPERTIES and CLUSCTL_RESOURCE_TYPE_GET_RO_COMMON_PROPERTIES. For more information, see Getting Information with Control Codes.
ClusAPI.h defines the 32 bits of CLUSCTL_RESOURCE_TYPE_ENUM_COMMON_PROPERTIES as follows (for more information, see Control Code Architecture).
| Component | Bit location | Value |
|---|---|---|
| Object code | 24 31 | CLUS_OBJECT_RESOURCE_TYPE (0x2) |
| 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_ENUM_COMMON_PROPERTIES (0x51) |
| Access code | 0 1 | CLUS_ACCESS_READ (0x1) |
Resource DLL Support
Use default. Return ERROR_INVALID_FUNCTION to let the Resource Monitor build the list of property names.
As a general guideline, the Resource Monitor should handle all of the control codes for common properties, while your DLL should handle all control codes for private properties.
For more information on the ResourceTypeControl entry point, see Implementing ResourceTypeControl.
Requirements
| Minimum supported client |
None supported |
| Minimum supported server |
Windows Server 2008 Enterprise, Windows Server 2008 Datacenter |
| Header |
|