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Use macro to test netconn_type
Changes two IPv4 multicast socket options to use the LWIP_SOCKOPT_CHECK_OPTLEN_CONN_PCB_TYPE macro.
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@ -3080,21 +3080,13 @@ lwip_getsockopt_impl(int s, int level, int optname, void *optval, socklen_t *opt
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break;
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break;
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#if LWIP_IPV4 && LWIP_MULTICAST_TX_OPTIONS && LWIP_UDP
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#if LWIP_IPV4 && LWIP_MULTICAST_TX_OPTIONS && LWIP_UDP
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case IP_MULTICAST_TTL:
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case IP_MULTICAST_TTL:
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LWIP_SOCKOPT_CHECK_OPTLEN_CONN_PCB(sock, *optlen, u8_t);
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LWIP_SOCKOPT_CHECK_OPTLEN_CONN_PCB_TYPE(sock, *optlen, u8_t, NETCONN_UDP);
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if (NETCONNTYPE_GROUP(netconn_type(sock->conn)) != NETCONN_UDP) {
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done_socket(sock);
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return ENOPROTOOPT;
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}
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*(u8_t *)optval = udp_get_multicast_ttl(sock->conn->pcb.udp);
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*(u8_t *)optval = udp_get_multicast_ttl(sock->conn->pcb.udp);
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LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_IP, IP_MULTICAST_TTL) = %d\n",
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LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_IP, IP_MULTICAST_TTL) = %d\n",
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s, *(int *)optval));
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s, *(int *)optval));
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break;
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break;
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case IP_MULTICAST_IF:
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case IP_MULTICAST_IF:
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LWIP_SOCKOPT_CHECK_OPTLEN_CONN_PCB(sock, *optlen, struct in_addr);
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LWIP_SOCKOPT_CHECK_OPTLEN_CONN_PCB_TYPE(sock, *optlen, struct in_addr, NETCONN_UDP);
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if (NETCONNTYPE_GROUP(netconn_type(sock->conn)) != NETCONN_UDP) {
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done_socket(sock);
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return ENOPROTOOPT;
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}
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inet_addr_from_ip4addr((struct in_addr *)optval, udp_get_multicast_netif_addr(sock->conn->pcb.udp));
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inet_addr_from_ip4addr((struct in_addr *)optval, udp_get_multicast_netif_addr(sock->conn->pcb.udp));
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LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_IP, IP_MULTICAST_IF) = 0x%"X32_F"\n",
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LWIP_DEBUGF(SOCKETS_DEBUG, ("lwip_getsockopt(%d, IPPROTO_IP, IP_MULTICAST_IF) = 0x%"X32_F"\n",
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s, *(u32_t *)optval));
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s, *(u32_t *)optval));
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