Note
Access to this page requires authorization. You can try signing in or changing directories.
Access to this page requires authorization. You can try changing directories.
This structure contains information for use in conjunction with the IOCTL_HAL_GET_HIVE_RAM_REGION IOCTL.
typedef struct HiveRAMInfo {WORD wVersion;WORD wFlags;HiveRAMRegion SystemRegion;} HiveRAMInfo;
Members
- wVersion
Version of this structure. Set to 1. - wFlags
The required and only supported flag is HIVE_REGION_COMBINED. This means that the system and the user are in the same hive. - SystemRegion
The region to use for the system hive; this is of type HiveRAMRegion.
Remarks
This structure is extensible, so you must fill in the wVersion member to prevent future incompatibility. The registry calls the IOCTL_HAL_GET_HIVE_RAM_REGION IOCTL during the first boot phase to determine whether there is a region of RAM suitable to store the data.
Requirements
OS Versions: Windows CE .NET 4.0 and later.
Header: Pwinreg.h.
See Also
Hive-Based Registry Stored in RAM | HiveRAMRegion | IOCTL_HAL_GET_HIVE_RAM_REGION
Send Feedback on this topic to the authors