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
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Minimum supported client | Windows XP [desktop apps only] |
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Minimum supported server | Windows Server 2003 [desktop apps only] |
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Header |
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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
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Build date: 4/16/2013
