IoStopTimer function (wdm.h)
The IoStopTimer routine disables the timer for a specified device object so the driver-supplied IoTimer routine is not called.
Syntax
void IoStopTimer(
[in] PDEVICE_OBJECT DeviceObject
);
Parameters
[in] DeviceObject
Pointer to the device object with which the IoTimer routine is associated.
Return value
None
Remarks
The driver-supplied IoTimer routine can be reenabled with a call to IoStartTimer.
Do not call IoStopTimer from within the IoTimer routine.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available starting with Windows 2000. |
| Target Platform | Windows |
| Header | wdm.h (include Wdm.h, Ntddk.h, Ntifs.h) |
| Library | NtosKrnl.lib |
| DLL | NtosKrnl.exe |
| IRQL | <= DISPATCH_LEVEL |