NTSTATUS NTAPI Ext2DirControl	(	PDEVICE_OBJECT	DeviceObject,
		PIRP	Irp
	)

Definition at line 39 of file dircntrl.c.

Referenced by Ext2FsdInitializeFunctionPointers().

{
    NTSTATUS            RC = STATUS_SUCCESS;
    PtrExt2IrpContext   PtrIrpContext = NULL;
    BOOLEAN             AreWeTopLevel = FALSE;

    DebugTrace(DEBUG_TRACE_IRP_ENTRY,   "DIR Control IRP received...", 0);

    
    FsRtlEnterFileSystem();

    ASSERT(DeviceObject);
    ASSERT(Irp);

    // set the top level context
    AreWeTopLevel = Ext2IsIrpTopLevel(Irp);

    try 
    {
        // get an IRP context structure and issue the request
        PtrIrpContext = Ext2AllocateIrpContext(Irp, DeviceObject);
        ASSERT(PtrIrpContext);

        RC = Ext2CommonDirControl(PtrIrpContext, Irp);

    }
    except (Ext2ExceptionFilter(PtrIrpContext, GetExceptionInformation())) 
    {

        RC = Ext2ExceptionHandler(PtrIrpContext, Irp);

        Ext2LogEvent(EXT2_ERROR_INTERNAL_ERROR, RC);
    }

    if (AreWeTopLevel) {
        IoSetTopLevelIrp(NULL);
    }

    FsRtlExitFileSystem();

    return(RC);
}

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