lttng/org.eclipse.tracecompass.lttng2.ust.core/src/org/eclipse/tracecompass/internal/lttng2/ust/core/trace/layout/LttngUst27EventLayout.java

   1 /*******************************************************************************
   2  * Copyright (c) 2015 EfficiOS Inc., Alexandre Montplaisir
   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
  10 package org.eclipse.tracecompass.internal.lttng2.ust.core.trace.layout;
  11
  12 /**
  13  * Updated event definitions for LTTng-UST 2.7.
  14  *
  15  * @author Alexandre Montplaisir
  16  */
  17 @SuppressWarnings("nls")
  18 public class LttngUst27EventLayout extends LttngUst20EventLayout {
  19
  20     /**
  21      * Constructor
  22      */
  23     protected LttngUst27EventLayout() {}
  24
  25     private static final LttngUst27EventLayout INSTANCE = new LttngUst27EventLayout();
  26
  27     /**
  28      * Get a singleton instance.
  29      *
  30      * @return The instance
  31      */
  32     public static LttngUst27EventLayout getInstance() {
  33         return INSTANCE;
  34     }
  35
  36     // ------------------------------------------------------------------------
  37     // Event names used in liblttng-ust-libc-wrapper
  38     // They are now prefixed with "lttng_*"
  39     // ------------------------------------------------------------------------
  40
  41     @Override
  42     public String eventLibcMalloc() {
  43         return "lttng_ust_libc:malloc";
  44     }
  45
  46     @Override
  47     public String eventLibcCalloc() {
  48         return "lttng_ust_libc:calloc";
  49     }
  50
  51     @Override
  52     public String eventLibcRealloc() {
  53         return "lttng_ust_libc:realloc";
  54     }
  55
  56     @Override
  57     public String eventLibcFree() {
  58         return "lttng_ust_libc:free";
  59     }
  60
  61     @Override
  62     public String eventLibcMemalign() {
  63         return "lttng_ust_libc:memalign";
  64     }
  65
  66     @Override
  67     public String eventLibcPosixMemalign() {
  68         return "lttng_ust_libc:posix_memalign";
  69     }
  70 }