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A library jar that provides APIs for Applications written for the Google Android Platform.

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/*
 * Copyright (C) 2021 The Android Open Source Project
 *
 * Licensed 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 android.system;

import java.net.SocketAddress;

/**
 * A virtio-vsock address {@link VmSocketAddress}.
 *
 * 

* virtio-vsock socket address, linux specific. * *

* {@link VmSocketAddress} corresponds to {@code struct sockaddr_vm} in * bionic/libc/kernel/uapi/linux/vm_sockets.h. * *

* Currently virtio-vsock is used as a generic purpose pipe in emulators * to talk to the host. Most I/O operations using this address via {@link Os} class will require * additional permissions to talk to the host. * * @see vsock(7) */ public final class VmSocketAddress extends SocketAddress { /** * sockaddr_vm::svmPort, see {@code struct sockaddr_vm} in * bionic/libc/kernel/uapi/linux/vm_sockets.h for more details. */ private int svmPort; /** * sockaddr_vm::svmCid, see {@code struct sockaddr_vm} in * bionic/libc/kernel/uapi/linux/vm_sockets.h for more details. */ private int svmCid; /** * Creates a new instance of VmSocketAddress. * * @param svmPort The svmPort field value, * see {@link OsConstants#VMADDR_PORT_ANY}. * @param svmCid The svmCid field value, * see OsConstants.VMADDR_CID_* for VMADDR_CID_* values. */ public VmSocketAddress(int svmPort, int svmCid) { this.svmPort = svmPort; this.svmCid = svmCid; } /** * Returns the value of the svmPort field */ public int getSvmPort() { return svmPort; } /** * Returns the value of the svmCid field */ public int getSvmCid() { return svmCid; } }





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