espressif/ESP8266_RTOS_SDK
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feat(lwip): update lwip component from idf

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This commit is contained in:
yuanjm
2019-12-17 10:31:03 +08:00
committed by dongheng
parent b2ca002f47
commit b89d8a7ab2
45 changed files with 1863 additions and 450 deletions
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25
examples/protocols/sockets/udp_multicast/main/udp_multicast_example_main.c
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@@ -18,6 +18,7 @@
#include "protocol_examples_common.h"
#include "nvs.h"
#include "nvs_flash.h"
#include "tcpip_adapter.h"
#include "lwip/err.h"
#include "lwip/sockets.h"
@@ -161,9 +162,10 @@ err:
static int create_multicast_ipv6_socket()
{
struct sockaddr_in6 saddr = { 0 };
int netif_index;
struct in6_addr if_inaddr = { 0 };
struct ip6_addr if_ipaddr = { 0 };
struct ip6_mreq v6imreq = { 0 };
struct ipv6_mreq v6imreq = { 0 };
int sock = -1;
int err = 0;
@@ -201,9 +203,14 @@ static int create_multicast_ipv6_socket()
}
#endif
// search for netif index
netif_index = tcpip_adapter_get_netif_index(TCPIP_ADAPTER_IF_STA);
if(netif_index < 0) {
ESP_LOGE(V6TAG, "Failed to get netif index");
goto err;
}
// Assign the multicast source interface, via its IP
err = setsockopt(sock, IPPROTO_IPV6, IPV6_MULTICAST_IF, &if_inaddr,
sizeof(struct in6_addr));
err = setsockopt(sock, IPPROTO_IPV6, IPV6_MULTICAST_IF, &netif_index,sizeof(uint8_t));
if (err < 0) {
ESP_LOGE(V6TAG, "Failed to set IPV6_MULTICAST_IF. Error %d", errno);
goto err;
@@ -231,13 +238,6 @@ static int create_multicast_ipv6_socket()
// this is also a listening socket, so add it to the multicast
// group for listening...
// Configure source interface
#if USE_DEFAULT_IF
v6imreq.imr_interface.s_addr = IPADDR_ANY;
#else
inet6_addr_from_ip6addr(&v6imreq.ipv6mr_interface, &if_ipaddr);
#endif
#ifdef CONFIG_EXAMPLE_IPV6
// Configure multicast address to listen to
err = inet6_aton(MULTICAST_IPV6_ADDR, &v6imreq.ipv6mr_multiaddr);
@@ -251,9 +251,10 @@ static int create_multicast_ipv6_socket()
if (!ip6_addr_ismulticast(&multi_addr)) {
ESP_LOGW(V6TAG, "Configured IPV6 multicast address '%s' is not a valid multicast address. This will probably not work.", MULTICAST_IPV6_ADDR);
}
// Configure source interface
v6imreq.ipv6mr_interface = (unsigned int)netif_index;
err = setsockopt(sock, IPPROTO_IPV6, IPV6_ADD_MEMBERSHIP,
&v6imreq, sizeof(struct ip6_mreq));
&v6imreq, sizeof(struct ipv6_mreq));
if (err < 0) {
ESP_LOGE(V6TAG, "Failed to set IPV6_ADD_MEMBERSHIP. Error %d", errno);
goto err;