IoUnregisterContainerNotification function (wdm.h)

The IoUnregisterContainerNotification routine cancels a container notification registration that was previously created by the IoRegisterContainerNotification routine.

Syntax

void IoUnregisterContainerNotification(
  [in] PVOID CallbackRegistration
);

Parameters

[in] CallbackRegistration

A pointer to a callback registration object that was created by a previous call to IoRegisterContainerNotification.

Return value

None

Remarks

After this routine returns, the CallbackRegistration pointer value is no longer valid.

Requirements

Requirement	Value
Minimum supported client	Available in Windows 7 and later versions of the Windows operating system.
Target Platform	Universal
Header	wdm.h (include Wdm.h, Ntddk.h, Ntifs.h, Fltkernel.h)
Library	NtosKrnl.lib
DLL	NtosKrnl.exe
IRQL	<= APC_LEVEL

See also

IoRegisterContainerNotification