// ntddstor.h

PDEVICE_DSM_RANGE DeviceDsmDataSetRanges(
  PDEVICE_DSM_INPUT Input
);
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Windows Driver Kit DDI reference (nf-ntddstor-devicedsmdatasetranges)

DeviceDsmDataSetRanges function

Description

The DeviceDsmDataSetRanges function gets a pointer to the data set ranges for a data set management (DSM) operation.

Parameters

`Input`

Pointer to the DEVICE_DSM_INPUT structure.

Return value

DeviceDsmDataSetRanges returns a pointer to the first DEVICE_DSM_RANGE structure in the data set range.

Remarks

The DSM handler calls this function only if the members of Input indicate that the operation has range data. See Data Set Management for details on how to process a DSM.

DeviceDsmDataSetRanges - NtDoc