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Java example source code file (ErrorsStaticallyReferencedJniMethods.java)
The ErrorsStaticallyReferencedJniMethods.java Java example source code/* * Copyright 2016 The Netty Project * * The Netty Project licenses this file to you under the Apache License, * version 2.0 (the "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations * under the License. */ package io.netty.channel.unix; /** * This class is necessary to break the following cyclic dependency: * <ol> * <li>JNI_OnLoad * <li>JNI Calls FindClass because RegisterNatives (used to register JNI methods) requires a class * <li>FindClass loads the class, but static members variables of that class attempt to call a JNI method which has not * yet been registered.</li> * <li>java.lang.UnsatisfiedLinkError is thrown because native method has not yet been registered. * </ol> * Static members which call JNI methods must not be declared in this class! */ final class ErrorsStaticallyReferencedJniMethods { private ErrorsStaticallyReferencedJniMethods() { } static native int errnoEBADF(); static native int errnoEPIPE(); static native int errnoECONNRESET(); static native int errnoENOTCONN(); static native int errnoEAGAIN(); static native int errnoEWOULDBLOCK(); static native int errnoEINPROGRESS(); static native String strError(int err); } Other Java examples (source code examples)Here is a short list of links related to this Java ErrorsStaticallyReferencedJniMethods.java source code file: |
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