src/java.base/unix/native/libnet/SocketImpl.c - master - githubmirror/jdk11u

src/java.base/unix/native/libnet/SocketImpl.c

59 строк2 KB

Roger Riggs

8195059: Update java.net Socket and DatagramSocket implementations to use Cleaner

02 фев 2018, 22:17

02 фев 2018, 22:170b8689b

/*
 * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

#include <jni.h>
#include <string.h>

#include "net_util.h"
#include "java_net_SocketCleanable.h"

JNIEXPORT jboolean JNICALL
Java_java_net_AbstractPlainSocketImpl_isReusePortAvailable0(JNIEnv* env, jclass c1)
{
    return (reuseport_available()) ? JNI_TRUE : JNI_FALSE;
}

JNIEXPORT jboolean JNICALL
Java_java_net_AbstractPlainDatagramSocketImpl_isReusePortAvailable0(JNIEnv* env, jclass c1)
{
    return (reuseport_available()) ? JNI_TRUE : JNI_FALSE;
}

JNIEXPORT jboolean JNICALL
Java_jdk_net_Sockets_isReusePortAvailable0(JNIEnv* env, jclass c1)
{
    return (reuseport_available()) ? JNI_TRUE : JNI_FALSE;
}

/*
 * Class:     java_net_SocketCleanable
 * Method:    cleanupClose0
 * Signature: (I)V
 */
JNIEXPORT void JNICALL
Java_java_net_SocketCleanable_cleanupClose0(JNIEnv *env, jclass c1, jint fd)
{
    NET_SocketClose(fd);
}