POFFLINE_ROUTINE callback function (resapi.h)
Marks a resource as unavailable for use after cleanup processing is complete. The POFFLINE_ROUTINE type defines a pointer to this function.
Syntax
POFFLINE_ROUTINE PofflineRoutine;
DWORD PofflineRoutine(
[in] RESID Resource
)
{...}
Parameters
[in] Resource
Resource identifier for the resource to be taken offline.
Return value
| Return code/value | Description |
|---|---|
|
The request completed successfully, and the resource is offline. |
|
The request is still pending, and a thread has been activated to process the offline request. |
If the operation was not successful for other reasons, Offline should return one of the system error codes.
Remarks
If Offline returns an error code other than ERROR_IO_PENDING, the Resource Monitor logs an event and calls Terminate.
For effective implementation strategies of the Offline entry-point function, see Implementing Offline.
Examples
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | None supported |
| Minimum supported server | Windows Server 2008 Enterprise, Windows Server 2008 Datacenter |
| Target Platform | Windows |
| Header | resapi.h |