---
title: AbortTask
framework: kernel
role: pseudoSymbol
path: kernel/ioscsiprotocolinterface/1810034-aborttask
---

# AbortTask

Aborts a task based on the Logical Unit and tagged task identifier.

## Declaration

```occ
virtual SCSIServiceResponse AbortTask (
 UInt8theLogicalUnit,
 SCSITaggedTaskIdentifiertheTag ) = 0; 
```

## Parameters

- `theLogicalUnit`: This value should be zero unless the device driver is more complex and managing multiple Logical Units.
- `theTag`: A valid SCSITaggedTaskIdentifier representing an outstanding SCSITask.

## Return Value

Return Value A valid SCSIServiceResponse code.

## Overview

Overview Aborts a task based on the Logical Unit and tagged task identifier. Subclasses must override this method. Third party subclasses should not need to override this method.

## See Also

### Miscellaneous

- [AbortCommand](kernel/ioscsiprotocolinterface/1810020-abortcommand.md)
- [AbortTaskSet](kernel/ioscsiprotocolinterface/1810053-aborttaskset.md)
- [CheckPowerState](kernel/ioscsiprotocolinterface/1810067-checkpowerstate.md)
- [ClearACA](kernel/ioscsiprotocolinterface/1810087-clearaca.md)
- [ClearTaskSet](kernel/ioscsiprotocolinterface/1810108-cleartaskset.md)
- [ExecuteCommand](kernel/ioscsiprotocolinterface/1810126-executecommand.md)
- [finalize](kernel/ioscsiprotocolinterface/1810146-finalize.md)
- [free](kernel/ioscsiprotocolinterface/1810163-free.md)
- [GetCommandGate](kernel/ioscsiprotocolinterface/1810184-getcommandgate.md)
- [GetInitialPowerState](kernel/ioscsiprotocolinterface/1810205-getinitialpowerstate.md)
- [GetUserClientExclusivityState](kernel/ioscsiprotocolinterface/1810233-getuserclientexclusivitystate.md)
- [HandleCheckPowerState()](kernel/ioscsiprotocolinterface/1810265-handlecheckpowerstate.md)
- [HandleCheckPowerState(UInt32)](kernel/ioscsiprotocolinterface/1810294-handlecheckpowerstate.md)
- [HandleCheckPowerState(void)](kernel/ioscsiprotocolinterface/1810368-handlecheckpowerstate.md)
- [HandleGetUserClientExclusivityState](kernel/ioscsiprotocolinterface/1810391-handlegetuserclientexclusivityst.md)
- [HandlePowerChange](kernel/ioscsiprotocolinterface/1810424-handlepowerchange.md)
- [HandleProtocolServiceFeature](kernel/ioscsiprotocolinterface/1810462-handleprotocolservicefeature.md)
- [HandleSetPowerState](kernel/ioscsiprotocolinterface/1810510-handlesetpowerstate.md)
- [HandleSetUserClientExclusivityState](kernel/ioscsiprotocolinterface/1810570-handlesetuserclientexclusivityst.md)
- [InitializePowerManagement](kernel/ioscsiprotocolinterface/1810624-initializepowermanagement.md)
- [initialPowerStateForDomainState](kernel/ioscsiprotocolinterface/1810676-initialpowerstatefordomainstate.md)
- [IsPowerManagementIntialized](kernel/ioscsiprotocolinterface/1810727-ispowermanagementintialized.md)
- [IsProtocolServiceSupported](kernel/ioscsiprotocolinterface/1810761-isprotocolservicesupported.md)
- [LogicalUnitReset](kernel/ioscsiprotocolinterface/1810795-logicalunitreset.md)
- [setPowerState](kernel/ioscsiprotocolinterface/1810826-setpowerstate.md)
- [SetUserClientExclusivityState](kernel/ioscsiprotocolinterface/1810852-setuserclientexclusivitystate.md)
- [sGetPowerTransistionInProgress](kernel/ioscsiprotocolinterface/1810884-sgetpowertransistioninprogress.md)
- [sGetUserClientExclusivityState](kernel/ioscsiprotocolinterface/1810914-sgetuserclientexclusivitystate.md)
- [sHandleCheckPowerState](kernel/ioscsiprotocolinterface/1810945-shandlecheckpowerstate.md)
- [sHandleSetPowerState](kernel/ioscsiprotocolinterface/1810965-shandlesetpowerstate.md)
- [sPowerManagement](kernel/ioscsiprotocolinterface/1810988-spowermanagement.md)
- [sSetUserClientExclusivityState](kernel/ioscsiprotocolinterface/1811011-ssetuserclientexclusivitystate.md)
- [start](kernel/ioscsiprotocolinterface/1811044-start.md)
- [TargetReset](kernel/ioscsiprotocolinterface/1811073-targetreset.md)
- [TicklePowerManager()](kernel/ioscsiprotocolinterface/1811095-ticklepowermanager.md)
- [TicklePowerManager(UInt32)](kernel/ioscsiprotocolinterface/1811118-ticklepowermanager.md)
- [TicklePowerManager(void)](kernel/ioscsiprotocolinterface/1811187-ticklepowermanager.md)
- [willTerminate](kernel/ioscsiprotocolinterface/1811210-willterminate.md)