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

There is a newer version: 14-robolectric-10818077

/*
 * Copyright (C) 2011 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.InetAddress;
import libcore.util.Objects;

/**
 * Information returned/taken by getaddrinfo(3). Corresponds to C's {@code struct addrinfo} from
 * <netdb.h>
 *
 * TODO: we currently only _take_ a StructAddrinfo; getaddrinfo returns an InetAddress[].
 *
 * @hide
 */
public final class StructAddrinfo {
  /** Flags describing the kind of lookup to be done. (Such as AI_ADDRCONFIG.) */
  public int ai_flags;

  /** Desired address family for results. (Such as AF_INET6 for IPv6. AF_UNSPEC means "any".) */
  public int ai_family;

  /** Socket type. (Such as SOCK_DGRAM. 0 means "any".) */
  public int ai_socktype;

  /** Protocol. (Such as IPPROTO_IPV6 IPv6. 0 means "any".) */
  public int ai_protocol;

  /** Address length. (Not useful in Java.) */
  // public int ai_addrlen;

  /** Address. */
  public InetAddress ai_addr;

  /** Canonical name of service location (if AI_CANONNAME provided in ai_flags). */
  // public String ai_canonname;

  /** Next element in linked list. */
  public StructAddrinfo ai_next;

  @Override public String toString() {
    return Objects.toString(this);
  }
}