IMDSPStorageGlobals Interface
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The IMDSPStorageGlobals interface, acquired from the IMDSPStorage interface, provides methods for retrieving global information about a storage medium. This might include the amount of free space, serial number of the medium, and so on.
In addition to the methods inherited from IUnknown, the IMDSPStorageGlobals interface exposes the following methods.
| Method | Description |
| GetCapabilities | Retrieves the capabilities of the storage medium that an instance of this interface is associated with. |
| GetDevice | Retrieves a pointer to the device with which this interface is associated. |
| GetRootStorage | Retrieves a pointer to the IMDSPStorage interface for the root storage of the storage medium. |
| GetSerialNumber | Retrieves a serial number uniquely identifying the storage medium. |
| GetStatus | Retrieves the current status of the storage medium. |
| GetTotalBad | Retrieves the total amount of unusable space on the storage medium, in bytes. |
| GetTotalFree | Retrieves the total free space on the storage medium, in bytes. |
| GetTotalSize | Retrieves the total size of the storage medium, in bytes. |
| Initialize | Formats the storage medium. |
See Also