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IoCreateFileEx and FltCreateFileEx similarities

Mauro_LeggieriMauro_Leggieri Member Posts: 107

Hi, calling FltCreateFileEx with a given FLT_INSTANCE is the same than using FltGetVolumeFromInstance then FltGetDeviceObject and using that DEVICE_OBJECT in a call to IoCreateFileEx or IoCreateFileSpecifyDeviceObjectHint?

I want to merge/refactor some common code and was asking myself if the above applies.

Thanks,
Mauro.

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