| /**************************************************************************** |
| * apps/netutils/netlib/netlib_setipv6dnsaddr.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. |
| * |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include <nuttx/config.h> |
| |
| #include <sys/socket.h> |
| |
| #include <string.h> |
| #include <errno.h> |
| |
| #include <netinet/in.h> |
| |
| #include <nuttx/net/dns.h> |
| |
| #include "netutils/netlib.h" |
| |
| #if defined(CONFIG_NET_IPv6) && defined(CONFIG_NETDB_DNSCLIENT) |
| |
| /**************************************************************************** |
| * Public Functions |
| ****************************************************************************/ |
| |
| /**************************************************************************** |
| * Name: netlib_set_ipv6dnsaddr |
| * |
| * Description: |
| * Set the DNS server IPv6 address |
| * |
| * Parameters: |
| * inaddr The address to set |
| * |
| * Return: |
| * Zero (OK) is returned on success; A negated errno value is returned |
| * on failure. |
| * |
| ****************************************************************************/ |
| |
| int netlib_set_ipv6dnsaddr(FAR const struct in6_addr *inaddr) |
| { |
| struct sockaddr_in6 addr; |
| int ret = -EINVAL; |
| |
| if (inaddr) |
| { |
| /* Set the IPv6 DNS server address */ |
| |
| addr.sin6_family = AF_INET6; |
| addr.sin6_port = 0; |
| memcpy(&addr.sin6_addr, inaddr, sizeof(struct in6_addr)); |
| |
| ret = dns_add_nameserver((FAR const struct sockaddr *)&addr, |
| sizeof(struct sockaddr_in6)); |
| } |
| |
| return ret; |
| } |
| |
| #endif /* CONFIG_NET_IPv6 && CONFIG_NETDB_DNSCLIENT */ |