mirror of
https://github.com/reactos/reactos.git
synced 2024-10-30 03:27:31 +00:00
168 lines
2.9 KiB
C
168 lines
2.9 KiB
C
/******************************************************************************
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* Power Management Support Functions *
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******************************************************************************/
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#define PoSetDeviceBusy(IdlePointer) ((void)(*(IdlePointer) = 0))
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#if (NTDDI_VERSION >= NTDDI_WIN2K)
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NTKERNELAPI
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NTSTATUS
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NTAPI
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PoCallDriver(
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IN struct _DEVICE_OBJECT *DeviceObject,
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IN OUT struct _IRP *Irp);
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NTKERNELAPI
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PULONG
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NTAPI
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PoRegisterDeviceForIdleDetection(
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IN struct _DEVICE_OBJECT *DeviceObject,
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IN ULONG ConservationIdleTime,
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IN ULONG PerformanceIdleTime,
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IN DEVICE_POWER_STATE State);
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NTKERNELAPI
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PVOID
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NTAPI
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PoRegisterSystemState(
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IN OUT PVOID StateHandle OPTIONAL,
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IN EXECUTION_STATE Flags);
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NTKERNELAPI
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NTSTATUS
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NTAPI
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PoRequestPowerIrp(
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IN struct _DEVICE_OBJECT *DeviceObject,
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IN UCHAR MinorFunction,
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IN POWER_STATE PowerState,
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IN PREQUEST_POWER_COMPLETE CompletionFunction OPTIONAL,
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IN PVOID Context OPTIONAL,
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OUT struct _IRP **Irp OPTIONAL);
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NTKERNELAPI
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POWER_STATE
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NTAPI
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PoSetPowerState(
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IN struct _DEVICE_OBJECT *DeviceObject,
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IN POWER_STATE_TYPE Type,
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IN POWER_STATE State);
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NTKERNELAPI
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VOID
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NTAPI
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PoSetSystemState(
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IN EXECUTION_STATE Flags);
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NTKERNELAPI
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VOID
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NTAPI
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PoStartNextPowerIrp(
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IN OUT struct _IRP *Irp);
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NTKERNELAPI
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VOID
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NTAPI
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PoUnregisterSystemState(
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IN OUT PVOID StateHandle);
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NTKERNELAPI
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NTSTATUS
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NTAPI
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PoRequestShutdownEvent(
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OUT PVOID *Event);
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#endif /* (NTDDI_VERSION >= NTDDI_WIN2K) */
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#if (NTDDI_VERSION >= NTDDI_VISTA)
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NTKERNELAPI
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VOID
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NTAPI
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PoSetSystemWake(
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IN OUT struct _IRP *Irp);
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NTKERNELAPI
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BOOLEAN
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NTAPI
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PoGetSystemWake(
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IN struct _IRP *Irp);
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NTKERNELAPI
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NTSTATUS
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NTAPI
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PoRegisterPowerSettingCallback(
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IN PDEVICE_OBJECT DeviceObject OPTIONAL,
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IN LPCGUID SettingGuid,
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IN PPOWER_SETTING_CALLBACK Callback,
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IN PVOID Context OPTIONAL,
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OUT PVOID *Handle OPTIONAL);
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NTKERNELAPI
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NTSTATUS
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NTAPI
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PoUnregisterPowerSettingCallback(
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IN OUT PVOID Handle);
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#endif /* (NTDDI_VERSION >= NTDDI_VISTA) */
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#if (NTDDI_VERSION >= NTDDI_VISTASP1)
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NTKERNELAPI
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VOID
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NTAPI
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PoSetDeviceBusyEx(
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IN OUT PULONG IdlePointer);
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#endif /* (NTDDI_VERSION >= NTDDI_VISTASP1) */
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#if (NTDDI_VERSION >= NTDDI_WIN7)
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NTKERNELAPI
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VOID
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NTAPI
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PoStartDeviceBusy(
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IN OUT PULONG IdlePointer);
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NTKERNELAPI
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VOID
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NTAPI
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PoEndDeviceBusy(
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IN OUT PULONG IdlePointer);
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NTKERNELAPI
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BOOLEAN
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NTAPI
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PoQueryWatchdogTime(
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IN PDEVICE_OBJECT Pdo,
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OUT PULONG SecondsRemaining);
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NTKERNELAPI
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VOID
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NTAPI
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PoDeletePowerRequest(
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IN OUT PVOID PowerRequest);
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NTKERNELAPI
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NTSTATUS
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NTAPI
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PoSetPowerRequest(
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IN OUT PVOID PowerRequest,
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IN POWER_REQUEST_TYPE Type);
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NTKERNELAPI
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NTSTATUS
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NTAPI
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PoClearPowerRequest(
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IN OUT PVOID PowerRequest,
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IN POWER_REQUEST_TYPE Type);
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NTKERNELAPI
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NTSTATUS
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NTAPI
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PoCreatePowerRequest(
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OUT PVOID *PowerRequest,
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IN PDEVICE_OBJECT DeviceObject,
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IN PCOUNTED_REASON_CONTEXT Context);
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#endif /* (NTDDI_VERSION >= NTDDI_WIN7) */
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