jvmtiExtensions.hpp revision 0:a61af66fc99e
1/* 2 * Copyright 2003 Sun Microsystems, Inc. All Rights Reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 20 * CA 95054 USA or visit www.sun.com if you need additional information or 21 * have any questions. 22 * 23 */ 24 25#ifndef _JVMTI_EXTENSIONS_H_ 26#define _JVMTI_EXTENSIONS_H_ 27 28 29// JvmtiExtensions 30// 31// Maintains the list of extension functions and events in this JVMTI 32// implementation. The list of functions and events can be obtained by 33// the profiler using the JVMTI GetExtensionFunctions and 34// GetExtensionEvents functions. 35 36class JvmtiExtensions : public AllStatic { 37 private: 38 static GrowableArray<jvmtiExtensionFunctionInfo*>* _ext_functions; 39 static GrowableArray<jvmtiExtensionEventInfo*>* _ext_events; 40 41 public: 42 // register extensions function 43 static void register_extensions(); 44 45 // returns the list of extension functions 46 static jvmtiError get_functions(JvmtiEnv* env, jint* extension_count_ptr, 47 jvmtiExtensionFunctionInfo** extensions); 48 49 // returns the list of extension events 50 static jvmtiError get_events(JvmtiEnv* env, jint* extension_count_ptr, 51 jvmtiExtensionEventInfo** extensions); 52 53 // sets the callback function for an extension event and enables the event 54 static jvmtiError set_event_callback(JvmtiEnv* env, jint extension_event_index, 55 jvmtiExtensionEvent callback); 56}; 57 58#endif /* _JVMTI_EXTENSIONS_H_ */ 59