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comparison src/share/vm/prims/jvmtiThreadState.inline.hpp @ 0:a61af66fc99e jdk7-b24

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author duke
date Sat, 01 Dec 2007 00:00:00 +0000
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children c18cbe5936b8
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-1:000000000000 0:a61af66fc99e
1 /*
2 * Copyright 2006 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 // JvmtiEnvThreadStateIterator implementation
26
27 inline JvmtiEnvThreadStateIterator::JvmtiEnvThreadStateIterator(JvmtiThreadState* thread_state) {
28 state = thread_state;
29 Thread::current()->entering_jvmti_env_iteration();
30 }
31
32 inline JvmtiEnvThreadStateIterator::~JvmtiEnvThreadStateIterator() {
33 Thread::current()->leaving_jvmti_env_iteration();
34 }
35
36 inline JvmtiEnvThreadState* JvmtiEnvThreadStateIterator::first() {
37 return state->head_env_thread_state();
38 }
39
40 inline JvmtiEnvThreadState* JvmtiEnvThreadStateIterator::next(JvmtiEnvThreadState* ets) {
41 return ets->next();
42 }
43
44 // JvmtiThreadState implementation
45
46 JvmtiEnvThreadState* JvmtiThreadState::env_thread_state(JvmtiEnvBase *env) {
47 JvmtiEnvThreadStateIterator it(this);
48 for (JvmtiEnvThreadState* ets = it.first(); ets != NULL; ets = it.next(ets)) {
49 if ((JvmtiEnvBase*)(ets->get_env()) == env) {
50 return ets;
51 }
52 }
53 return NULL;
54 }
55
56 JvmtiEnvThreadState* JvmtiThreadState::head_env_thread_state() {
57 return _head_env_thread_state;
58 }
59
60 void JvmtiThreadState::set_head_env_thread_state(JvmtiEnvThreadState* ets) {
61 _head_env_thread_state = ets;
62 }