| /* | |
| * Copyright (c) 2003, 2015, Oracle and/or its affiliates. All rights reserved. | |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| * | |
| * This code is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License version 2 only, as | |
| * published by the Free Software Foundation. Oracle designates this | |
| * particular file as subject to the "Classpath" exception as provided | |
| * by Oracle in the LICENSE file that accompanied this code. | |
| * | |
| * This code is distributed in the hope that it will be useful, but WITHOUT | |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| * version 2 for more details (a copy is included in the LICENSE file that | |
| * accompanied this code). | |
| * | |
| * You should have received a copy of the GNU General Public License version | |
| * 2 along with this work; if not, write to the Free Software Foundation, | |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| * | |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| * or visit www.oracle.com if you need additional information or have any | |
| * questions. | |
| */ | |
| /* | |
| * Copyright 2003 Wily Technology, Inc. | |
| */ | |
| #ifndef _UTILITIES_H_ | |
| #define _UTILITIES_H_ | |
| #include <jni.h> | |
| #include <jvmti.h> | |
| #include "jni_util.h" | |
| #ifdef STATIC_BUILD | |
| #define allocate instAllocate | |
| #define deallocate instDeallocate | |
| #endif | |
| #ifdef __cplusplus | |
| extern "C" { | |
| #endif | |
| /* | |
| * This module provides various simple JNI and JVMTI utility functionality. | |
| */ | |
| /* | |
| * This allocate must be paired with this deallocate. Used for our own working buffers. | |
| * Implementation may vary. | |
| */ | |
| extern void * | |
| allocate(jvmtiEnv * jvmtienv, size_t bytecount); | |
| extern void | |
| deallocate(jvmtiEnv * jvmtienv, void * buffer); | |
| /* | |
| * Misc. JNI support | |
| */ | |
| /* convenience wrapper around JNI instanceOf */ | |
| extern jboolean | |
| isInstanceofClassName( JNIEnv* jnienv, | |
| jobject instance, | |
| const char* className); | |
| /* calling this stops the JVM and does not return */ | |
| extern void | |
| abortJVM( JNIEnv * jnienv, | |
| const char * message); | |
| #ifdef __cplusplus | |
| } /* extern "C" */ | |
| #endif /* __cplusplus */ | |
| #endif |