Path: blob/aarch64-shenandoah-jdk8u272-b10/jdk/src/share/demo/jvmti/heapTracker/heapTracker.h
38829 views
/*1* Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved.2*3* Redistribution and use in source and binary forms, with or without4* modification, are permitted provided that the following conditions5* are met:6*7* - Redistributions of source code must retain the above copyright8* notice, this list of conditions and the following disclaimer.9*10* - Redistributions in binary form must reproduce the above copyright11* notice, this list of conditions and the following disclaimer in the12* documentation and/or other materials provided with the distribution.13*14* - Neither the name of Oracle nor the names of its15* contributors may be used to endorse or promote products derived16* from this software without specific prior written permission.17*18* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS19* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,20* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR21* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR22* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,23* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,24* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR25* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF26* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING27* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS28* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.29*/3031/*32* This source code is provided to illustrate the usage of a given feature33* or technique and has been deliberately simplified. Additional steps34* required for a production-quality application, such as security checks,35* input validation and proper error handling, might not be present in36* this sample code.37*/383940/* Primary heapTracker #include file, should be included by most if not41* all heapTracker source files. Gives access to the global data structure42* and all global macros.43*/4445#ifndef HEAP_TRACKER_H46#define HEAP_TRACKER_H4748/* Standard C functions used throughout. */4950#include <stdio.h>51#include <stdlib.h>52#include <string.h>53#include <stddef.h>54#include <stdarg.h>5556/* General JVM/Java functions, types and macros. */5758#include <sys/types.h>59#include "jni.h"60#include "jvmti.h"6162/* Utility functions */6364#include "agent_util.h"6566/* Agent library externals to export. */6768JNIEXPORT jint JNICALL Agent_OnLoad(JavaVM *vm, char *options, void *reserved);69JNIEXPORT void JNICALL Agent_OnUnload(JavaVM *vm);7071#endif727374