hadoop/hadoop-native-core/common/net.c

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF 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.
 */

#include <netinet/in.h>
#include <unistd.h>
#include <uv.h>

const char *net_ipv4_name(struct sockaddr_in *src, char *dst, size_t size)
{
  if (uv_ip4_name(src, dst, size) < 0) {
    return "(uv_ip4_name error)";
  }
  return dst;
}

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