1 /*
2 * Copyright (c) 1997, 1998, 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 "jvm.h"
27 #include "JNIHelp.h"
28
29 #define NATIVE_METHOD(className, functionName, signature) \
30 { #functionName, signature, (void*)(className ## _ ## functionName) }
31
32
33 JNIEXPORT jobject JNICALL
String_intern(JNIEnv * env,jobject this)34 String_intern(JNIEnv *env, jobject this)
35 {
36 return JVM_InternString(env, this);
37 }
38 static JNINativeMethod gMethods[] = {
39 NATIVE_METHOD(String, intern, "()Ljava/lang/String;"),
40 };
41
register_java_lang_String(JNIEnv * env)42 void register_java_lang_String(JNIEnv* env) {
43 jniRegisterNativeMethods(env, "java/lang/String", gMethods, NELEM(gMethods));
44 }
45