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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 |