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 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 42 void register_java_lang_String(JNIEnv* env) { 43 jniRegisterNativeMethods(env, "java/lang/String", gMethods, NELEM(gMethods)); 44 } 45
