DEVICE_STORAGE_RANGE_ATTRIBUTES structure (ntddstor.h)
The DEVICE_STORAGE_RANGE_ATTRIBUTES structure contains the media error status for a logical block range.
Syntax
typedef struct _DEVICE_STORAGE_RANGE_ATTRIBUTES {
ULONGLONG LengthInBytes;
union {
ULONG AllFlags;
struct {
ULONG IsRangeBad : 1;
} DUMMYSTRUCTNAME;
} DUMMYUNIONNAME;
ULONG Reserved;
} DEVICE_STORAGE_RANGE_ATTRIBUTES, *PDEVICE_STORAGE_RANGE_ATTRIBUTES;
Members
LengthInBytes
Length of the logical block range, in bytes, that the error status in IsRangeBad applies to.
DUMMYUNIONNAME
DUMMYUNIONNAME.AllFlags
Do not use.
DUMMYUNIONNAME.DUMMYSTRUCTNAME
DUMMYUNIONNAME.DUMMYSTRUCTNAME.IsRangeBad
Indicates whether the logical block range contains a media error. Set to 1 when the logical block range contains an error; otherwise, set to 0.
Reserved
Reserved for future use; do not use.
Remarks
The output block in the payload of an IOCTL_STORAGE_MANAGE_DATA_SET_ATTRIBUTES request is formatted as a DEVICE_DSM_RANGE_ERROR_OUTPUT structure when the action is DeviceDsmAction_GetRangeErrorInfo. The driver returns the error status for the logical block ranges in an array of DEVICE_STORAGE_RANGE_ATTRIBUTES structures. The array elements are sorted so that their order corresponds to the order of the input ranges.
See DEVICE_DSM_ACTION Descriptions for more details about this action.
Requirements
| Requirement | Value |
|---|---|
| Header | ntddstor.h |