Native.java — netty Source File

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:
 *
 *   https://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.kqueue;

import io.netty.channel.DefaultFileRegion;
import io.netty.channel.unix.FileDescriptor;
import io.netty.channel.unix.PeerCredentials;
import io.netty.channel.unix.Unix;
import io.netty.util.internal.ClassInitializerUtil;
import io.netty.util.internal.NativeLibraryLoader;
import io.netty.util.internal.PlatformDependent;
import io.netty.util.internal.ThrowableUtil;
import io.netty.util.internal.logging.InternalLogger;
import io.netty.util.internal.logging.InternalLoggerFactory;

import java.io.IOException;
import java.nio.channels.FileChannel;

import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.connectDataIdempotent;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.connectResumeOnReadWrite;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evAdd;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evClear;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evDelete;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evDisable;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evEOF;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evEnable;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evError;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evfiltRead;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evfiltSock;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evfiltUser;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.evfiltWrite;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.fastOpenClient;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.fastOpenServer;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.noteConnReset;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.noteDisconnected;
import static io.netty.channel.kqueue.KQueueStaticallyReferencedJniMethods.noteReadClosed;
import static io.netty.channel.unix.Errors.newIOException;

/**
 * Native helper methods
 * <p><strong>Internal usage only!</strong>
 */
final class Native {
    private static final InternalLogger logger = InternalLoggerFactory.getInstance(Native.class);

    static {
        // Preload all classes that will be used in the OnLoad(...) function of JNI to eliminate the possiblity of a
// ... (139 more lines)