Export (0) Print
Expand All
This topic has not yet been rated - Rate this topic

STORAGE_DESCRIPTOR_HEADER structure

Used in conjunction with the IOCTL_STORAGE_QUERY_PROPERTY control code to retrieve the properties of a storage device or adapter.

Syntax


typedef struct _STORAGE_DESCRIPTOR_HEADER {
  DWORD Version;
  DWORD Size;
} STORAGE_DESCRIPTOR_HEADER, *PSTORAGE_DESCRIPTOR_HEADER;

Members

Version

Contains the size of this structure, in bytes. The value of this member will change as members are added to the structure.

Size

Specifies the total size of the data returned, in bytes. This may include data that follows this structure.

Remarks

The data retrieved by IOCTL_STORAGE_QUERY_PROPERTY is reported in the buffer immediately following this structure.

Requirements

Minimum supported client

Windows XP [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

WinIoCtl.h (include Windows.h)

See also

Disk Management Structures
IOCTL_STORAGE_QUERY_PROPERTY
STORAGE_PROPERTY_QUERY
DEVICE_SEEK_PENALTY_DESCRIPTOR
DEVICE_TRIM_DESCRIPTOR
STORAGE_ACCESS_ALIGNMENT_DESCRIPTOR
STORAGE_ADAPTER_DESCRIPTOR
STORAGE_DEVICE_DESCRIPTOR
STORAGE_DEVICE_ID_DESCRIPTOR
STORAGE_MINIPORT_DESCRIPTOR
STORAGE_WRITE_CACHE_PROPERTY

 

 

Did you find this helpful?
(1500 characters remaining)
Thank you for your feedback

Community Additions

ADD
Show:
© 2014 Microsoft. All rights reserved.