1 /*
2 * Copyright (c) 1999, 2003, Oracle and/or its affiliates. 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 #include "jni.h"
27 #include "jni_util.h"
28 #include "jvm.h"
29
30 #include "JNIHelp.h"
31
32 #define NATIVE_METHOD(className, functionName, signature) \
33 { #functionName, signature, (void*)(className ## _ ## functionName) }
34
35
36 JNIEXPORT void JNICALL
Shutdown_halt0(JNIEnv * env,jclass ignored,jint code)37 Shutdown_halt0(JNIEnv *env, jclass ignored, jint code)
38 {
39 JVM_Halt(code);
40 }
41
42
43 JNIEXPORT void JNICALL
Shutdown_runAllFinalizers(JNIEnv * env,jclass ignored)44 Shutdown_runAllFinalizers(JNIEnv *env, jclass ignored)
45 {
46 jclass cl;
47 jmethodID mid;
48
49 if ((cl = (*env)->FindClass(env, "java/lang/ref/Finalizer"))
50 && (mid = (*env)->GetStaticMethodID(env, cl,
51 "runAllFinalizers", "()V"))) {
52 (*env)->CallStaticVoidMethod(env, cl, mid);
53 }
54 }
55
56 static JNINativeMethod gMethods[] = {
57 NATIVE_METHOD(Shutdown, halt0, "(I)V"),
58 NATIVE_METHOD(Shutdown, runAllFinalizers, "()V"),
59 };
60
register_java_lang_Shutdown(JNIEnv * env)61 void register_java_lang_Shutdown(JNIEnv* env) {
62 jniRegisterNativeMethods(env, "java/lang/Shutdown", gMethods, NELEM(gMethods));
63 }
64