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lwip: added config option to enable LWIP_NETIF_API

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Jiri Schiebel
2021-02-01 08:47:42 +01:00
committed by bot
parent 8c4d9fa66e
commit 0c58d5fc6a
3 changed files with 19 additions and 0 deletions
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4
examples/protocols/sockets/tcp_client_multi_net/main/tcp_client_multiple.c
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@@ -47,7 +47,11 @@ static void app_multiple_handle(esp_ip4_addr_t *ip4_addr, esp_netif_t *esp_netif
*/
#if CONFIG_EXAMPLE_BIND_SOCKET_TO_NETIF_NAME
struct ifreq ifr;
#if !CONFIG_LWIP_NETIF_API
esp_netif_get_netif_impl_name(esp_netif, ifr.ifr_name);
#else
if_indextoname(esp_netif_get_netif_impl_index(esp_netif), ifr.ifr_name);
#endif
int ret = setsockopt(sock, SOL_SOCKET, SO_BINDTODEVICE, (void*)&ifr, sizeof(struct ifreq));
if (ret < 0) {
ESP_LOGE(TAG, "\"%s\" Unable to bind socket to specified interface: errno %d", netif_name, errno);