KeRegisterBugCheckReasonCallback function (wdm.h)
The KeRegisterBugCheckReasonCallback function registers a callback routine that executes when the operating system issues a bug check.
BOOLEAN KeRegisterBugCheckReasonCallback( [out] PKBUGCHECK_REASON_CALLBACK_RECORD CallbackRecord, [in] PKBUGCHECK_REASON_CALLBACK_ROUTINE CallbackRoutine, [in] KBUGCHECK_CALLBACK_REASON Reason, [in] PUCHAR Component );
An enumeration of type KBUGCHECK_CALLBACK_REASON that specifies the type of callback routine that CallbackRoutine points to.
A pointer to a null-terminated ANSI string that identifies the caller. For example, you can select a string that describes the device driver, or that contains the device name. You can use the !bugdump debugger extension to display the crash dump data that is associated with this string.
KeRegisterBugCheckReasonCallback returns TRUE if the callback routine is successfully registered; otherwise, it returns FALSE.
Drivers can use KeRegisterBugCheckReasonCallback to register routines that execute during a system bug check.
For descriptions of each type of callback, see KBUGCHECK_CALLBACK_REASON.
Drivers can use the KeDeregisterBugCheckReasonCallback routine to remove the bug check callback registration. Any driver that can be unloaded must remove the registrations of all of its callbacks in its Unload routine.
For information about how to implement these callback routines, see Writing a Bug Check Callback Routine.
To display secondary dump data, you can use the IDebugDataSpaces3::ReadTagged** method in a debugger extension. Another option is to debug the bug check callback routine itself. For more information about debuggers and debugger extensions, see Windows Debugging.
|Minimum supported client||Available in Windows XP Service Pack 1 (SP1), Windows Server 2003, and later versions of Windows.|
|Header||wdm.h (include Wdm.h, Ntddk.h, Ntifs.h)|