1  // Copyright 2020 Espressif Systems (Shanghai) CO LTD
 2  //
 3  // Licensed under the Apache License, Version 2.0 (the "License");
 4  // you may not use this file except in compliance with the License.
 5  // You may obtain a copy of the License at
 6  
 7  //     http://www.apache.org/licenses/LICENSE-2.0
 8  //
 9  // Unless required by applicable law or agreed to in writing, software
10  // distributed under the License is distributed on an "AS IS" BASIS,
11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  // See the License for the specific language governing permissions and
13  // limitations under the License.
14  
15  #include "esp_netif_lwip_internal.h"
16  
17  esp_err_t esp_netif_get_ip_info(esp_netif_t *esp_netif, esp_netif_ip_info_t *ip_info)
18  {
19      return ESP_ERR_NOT_SUPPORTED;
20  }
21  
22  esp_err_t esp_netif_dhcpc_get_status(esp_netif_t *esp_netif, esp_netif_dhcp_status_t *status)
23  {
24      return ESP_ERR_NOT_SUPPORTED;
25  }
26  
27  const char *esp_netif_get_ifkey(esp_netif_t *esp_netif)
28  {
29      return esp_netif->if_key;
30  }
31  
32  esp_err_t esp_netif_get_ip6_linklocal(esp_netif_t *esp_netif, esp_ip6_addr_t *if_ip6)
33  {            
34      return ESP_ERR_NOT_SUPPORTED;
35  }