IoUnregisterBootDriverCallback function (ntddk.h)

The IoUnRegisterBootDriverCallback routine unregisters a previously registered BOOT_DRIVER_CALLBACK_FUNCTION routine.

Syntax

void IoUnregisterBootDriverCallback(
  [in] PVOID CallbackHandle
);

Parameters

[in] CallbackHandle

A handle returned from a previous call to IoRegisterBootDriverCallback.

Return value

None

Remarks

A driver that calls IoRegisterBootDriverCallback must call IoUnRegisterBootDriverCallback before being unloaded.

Requirements

Requirement Value
Minimum supported client Available starting with Windows 8.
Target Platform Universal
Header ntddk.h (include Ntddk.h)
Library NtosKrnl.lib
DLL NtosKrnl.exe
IRQL <= APC_LEVEL

See also

IoRegisterBootDriverCallback