HiveRAMInfo (Windows Embedded CE 6.0)
1/6/2010
This structure contains information for use with the IOCTL_HAL_GET_HIVE_RAM_REGION I/O control.
Syntax
typedef struct HiveRAMInfo {
WORD wVersion;
WORD wFlags;
HiveRAMRegion SystemRegion;
} HiveRAMInfo;
Members
- wVersion
Version of this structure. Set to 1.
- wFlags
Set to HIVE_REGION_COMBINED. This means that the system and the user are in the same hive.
- SystemRegion
Region to use for the system hive. This is of the type defined in the HiveRAMRegion structure.
Remarks
This structure is extensible, so you must fill in wVersion to prevent future incompatibility. The registry calls IOCTL_HAL_GET_HIVE_RAM_REGION during the first boot phase to determine whether there is a region of RAM suitable to store the data.
Requirements
| Header | pwinreg.h |
| Windows Embedded CE | Windows CE .NET 4.0 and later |
See Also
Reference
Registry Structures
HiveRAMRegion
Concepts
Hive-Based Registry Stored in RAM