BDCB_STATUS_UPDATE_TYPE enumeration (ntddk.h)
The BDCB_STATUS_UPDATE_TYPE enumeration lists the types of boot-driver callback status updates.
Syntax
typedef enum _BDCB_STATUS_UPDATE_TYPE {
BdCbStatusPrepareForDependencyLoad,
BdCbStatusPrepareForDriverLoad,
BdCbStatusPrepareForUnload
} BDCB_STATUS_UPDATE_TYPE, *PBDCB_STATUS_UPDATE_TYPE;
Constants
BdCbStatusPrepareForDependencyLoad Windows will start loading driver dependencies next. |
BdCbStatusPrepareForDriverLoad Windows has completed loading driver dependencies and will start loading boot-start drivers. |
BdCbStatusPrepareForUnload Windows has completed the initialization of all boot-start drivers. After the completion of this callback, the Boot Driver Callback Facility will be torn down and no more callbacks will be received. During this callback, Early Launch AM drivers must clean up and prepare to be unloaded. |
Requirements
Requirement | Value |
---|---|
Minimum supported client | Available starting with Windows 8. |
Header | ntddk.h (include Ntddk.h) |
See also
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