ClaimMediaLabel Callback Function
[Removable Storage Manager is no longer available as of Windows 7 and Windows Server 2008 R2.]
The ClaimMediaLabel callback function determines whether a specified media label was created by the media's associated application.
Syntax
DWORD WINAPI ClaimMediaLabel(
__in const BYTE const *pBuffer,
__in const DWORD nBufferSize,
__out MediaLabelInfo const *pLabelInfo
);
Parameters
pBuffer [in]
Pointer to a buffer that contains the media label.nBufferSize [in]
Size of the buffer, in bytes.pLabelInfo [out]
Pointer to a MediaLabelInfo structure. The media label library fills in this structure if the library recognizes the media label.
Return Value
This function returns one of the following values.
| Value | Meaning |
|---|---|
| NO_ERROR | The media label library filled in the MediaLabelInfo structure. |
| ERROR_BAD_FORMAT | The media label library does not recognize the media label. |
Remarks
When a media label library uses the ClaimMediaLabel function to identify the media label as one created by its associated application, the media label library must fill in the MediaLabelInfo structure and return NO_ERROR. If the media label library does not recognize the media label, it returns ERROR_BAD_FORMAT.
Requirements
Minimum supported client |
Windows 2000 Professional |
Minimum supported server |
Windows 2000 Server |
End of client support |
Windows Vista |
End of server support |
Windows Server 2008 |
Header |
NtmsMli.h |
See Also
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Build date: 6/9/2011