| 1 | /******************************************************************************* |
| 2 | * Copyright (c) 2014 Ericsson |
| 3 | * |
| 4 | * All rights reserved. This program and the accompanying materials are |
| 5 | * made available under the terms of the Eclipse Public License v1.0 which |
| 6 | * accompanies this distribution, and is available at |
| 7 | * http://www.eclipse.org/legal/epl-v10.html |
| 8 | * |
| 9 | * Contributors: |
| 10 | * Alexandre Montplaisir - Initial API and implementation |
| 11 | ******************************************************************************/ |
| 12 | |
| 13 | package org.eclipse.tracecompass.internal.lttng2.kernel.core.trace.layout; |
| 14 | |
| 15 | /** |
| 16 | * This file defines all the known event and field names for LTTng kernel |
| 17 | * traces, for versions of lttng-modules 2.6 and above. |
| 18 | * |
| 19 | * @author Alexandre Montplaisir |
| 20 | */ |
| 21 | public class Lttng26EventLayout extends LttngEventLayout { |
| 22 | |
| 23 | /** |
| 24 | * Constructor |
| 25 | */ |
| 26 | protected Lttng26EventLayout() {} |
| 27 | |
| 28 | private static final Lttng26EventLayout INSTANCE = new Lttng26EventLayout(); |
| 29 | |
| 30 | public static Lttng26EventLayout getInstance() { |
| 31 | return INSTANCE; |
| 32 | } |
| 33 | |
| 34 | // ------------------------------------------------------------------------ |
| 35 | // New event names in these versions |
| 36 | // ------------------------------------------------------------------------ |
| 37 | |
| 38 | @Override |
| 39 | public String eventSyscallEntryPrefix() { |
| 40 | return "syscall_entry_"; //$NON-NLS-1$ |
| 41 | } |
| 42 | |
| 43 | @Override |
| 44 | public String eventCompatSyscallEntryPrefix() { |
| 45 | return "compat_syscall_entry_"; //$NON-NLS-1$ |
| 46 | } |
| 47 | |
| 48 | @Override |
| 49 | public String eventSyscallExitPrefix() { |
| 50 | return "syscall_exit_"; //$NON-NLS-1$ |
| 51 | } |
| 52 | |
| 53 | @Override |
| 54 | public String eventCompatSyscallExitPrefix() { |
| 55 | return "compat_syscall_exit_"; //$NON-NLS-1$ |
| 56 | } |
| 57 | } |