API_LIB_DEBUG API_MSG_DEBUG ARP_QUEUEING ARP_TABLE_SIZE AUTOIP_DEBUG CHECKSUM_CHECK_IP CHECKSUM_CHECK_TCP CHECKSUM_CHECK_UDP CHECKSUM_GEN_IP CHECKSUM_GEN_TCP CHECKSUM_GEN_UDP DEFAULT_ACCEPTMBOX_SIZE DEFAULT_RAW_RECVMBOX_SIZE DEFAULT_TCP_RECVMBOX_SIZE DEFAULT_THREAD_NAME DEFAULT_THREAD_PRIO DEFAULT_THREAD_STACKSIZE DEFAULT_UDP_RECVMBOX_SIZE DHCP_DEBUG DHCP_DOES_ARP_CHECK DNS_DEBUG DNS_DOES_NAME_CHECK DNS_LOCAL_HOSTLIST DNS_LOCAL_HOSTLIST_IS_DYNAMIC DNS_MAX_NAME_LENGTH DNS_MAX_SERVERS DNS_MSG_SIZE DNS_TABLE_SIZE ETH_PAD_SIZE ETHARP_DEBUG ETHARP_STATS ETHARP_SUPPORT_STATIC_ENTRIES ETHARP_SUPPORT_VLAN ETHARP_TRUST_IP_MAC ICMP_DEBUG ICMP_STATS ICMP_TTL IGMP_DEBUG IGMP_STATS INET_DEBUG IP_DEBUG IP_DEFAULT_TTL IP_FORWARD IP_FRAG IP_FRAG_USES_STATIC_BUF IP_OPTIONS_ALLOWED IP_REASS_DEBUG IP_REASS_MAX_PBUFS IP_REASS_MAXAGE IP_REASSEMBLY IP_SOF_BROADCAST IP_SOF_BROADCAST_RECV IP_STATS IPFRAG_STATS LINK_STATS LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT LWIP_ARP LWIP_AUTOIP LWIP_BROADCAST_PING LWIP_CALLBACK_API LWIP_CHECKSUM_ON_COPY LWIP_COMPAT_SOCKETS LWIP_DBG_MIN_LEVEL LWIP_DBG_TYPES_ON LWIP_DHCP LWIP_DHCP_AUTOIP_COOP LWIP_DHCP_AUTOIP_COOP_TRIES LWIP_DNS LWIP_ETHERNET LWIP_EVENT_API LWIP_HAVE_LOOPIF LWIP_HAVE_SLIPIF LWIP_ICMP LWIP_IGMP LWIP_LOOPBACK_MAX_PBUFS LWIP_MULTICAST_PING LWIP_NETBUF_RECVINFO LWIP_NETCONN LWIP_NETIF_API LWIP_NETIF_HOSTNAME LWIP_NETIF_HWADDRHINT LWIP_NETIF_LINK_CALLBACK LWIP_NETIF_LOOPBACK LWIP_NETIF_LOOPBACK_MULTITHREADING LWIP_NETIF_STATUS_CALLBACK LWIP_NETIF_TX_SINGLE_PBUF LWIP_POSIX_SOCKETS_IO_NAMES LWIP_RAW LWIP_SNMP LWIP_SO_RCVBUF LWIP_SO_RCVTIMEO LWIP_SOCKET LWIP_STATS LWIP_STATS_DISPLAY LWIP_TCP LWIP_TCP_KEEPALIVE LWIP_TCP_TIMESTAMPS LWIP_TCPIP_CORE_LOCKING LWIP_TCPIP_CORE_LOCKING_INPUT LWIP_TCPIP_TIMEOUT LWIP_UDP LWIP_UDPLITE MEM_ALIGNMENT MEM_DEBUG MEM_LIBC_MALLOC MEM_SIZE MEM_STATS MEM_USE_POOLS MEM_USE_POOLS_TRY_BIGGER_POOL MEMCPY MEMP_DEBUG MEMP_MEM_MALLOC MEMP_NUM_ARP_QUEUE MEMP_NUM_FRAG_PBUF MEMP_NUM_IGMP_GROUP MEMP_NUM_LOCALHOSTLIST MEMP_NUM_NETBUF MEMP_NUM_NETCONN MEMP_NUM_NETDB MEMP_NUM_PBUF MEMP_NUM_PPPOE_INTERFACES MEMP_NUM_RAW_PCB MEMP_NUM_REASSDATA MEMP_NUM_SNMP_NODE MEMP_NUM_SNMP_ROOTNODE MEMP_NUM_SNMP_VALUE MEMP_NUM_SNMP_VARBIND MEMP_NUM_SYS_TIMEOUT MEMP_NUM_TCP_PCB MEMP_NUM_TCP_PCB_LISTEN MEMP_NUM_TCP_SEG MEMP_NUM_TCPIP_MSG_API MEMP_NUM_TCPIP_MSG_INPKT MEMP_NUM_UDP_PCB MEMP_OVERFLOW_CHECK MEMP_SANITY_CHECK MEMP_SEPARATE_POOLS MEMP_STATS MEMP_USE_CUSTOM_POOLS NETIF_DEBUG NO_SYS NO_SYS_NO_TIMERS PBUF_DEBUG PBUF_LINK_HLEN PBUF_POOL_BUFSIZE PBUF_POOL_SIZE PPP_DEBUG PPP_SUPPORT PPP_THREAD_NAME PPP_THREAD_PRIO PPP_THREAD_STACKSIZE PPPOE_SUPPORT PPPOS_SUPPORT RAW_DEBUG RAW_TTL RECV_BUFSIZE_DEFAULT SLIP_DEBUG SLIPIF_THREAD_NAME SLIPIF_THREAD_PRIO SLIPIF_THREAD_STACKSIZE SMEMCPY SNMP_CONCURRENT_REQUESTS SNMP_MAX_OCTET_STRING_LEN SNMP_MAX_TREE_DEPTH SNMP_MAX_VALUE_SIZE SNMP_MIB_DEBUG SNMP_MSG_DEBUG SNMP_PRIVATE_MIB SNMP_SAFE_REQUESTS SNMP_TRAP_DESTINATIONS SO_REUSE SO_REUSE_RXTOALL SOCKETS_DEBUG SYS_DEBUG SYS_LIGHTWEIGHT_PROT SYS_STATS TCP_CALCULATE_EFF_SEND_MSS TCP_CWND_DEBUG TCP_DEBUG TCP_DEFAULT_LISTEN_BACKLOG TCP_FR_DEBUG TCP_INPUT_DEBUG TCP_LISTEN_BACKLOG TCP_MAXRTX TCP_MSS TCP_OUTPUT_DEBUG TCP_OVERSIZE TCP_QLEN_DEBUG TCP_QUEUE_OOSEQ TCP_RST_DEBUG TCP_RTO_DEBUG TCP_SND_BUF TCP_SND_QUEUELEN TCP_SNDLOWAT TCP_SNDQUEUELOWAT TCP_STATS TCP_SYNMAXRTX TCP_TTL TCP_WND TCP_WND_DEBUG TCP_WND_UPDATE_THRESHOLD TCPIP_DEBUG TCPIP_MBOX_SIZE TCPIP_THREAD_NAME TCPIP_THREAD_PRIO TCPIP_THREAD_STACKSIZE TIMERS_DEBUG UDP_DEBUG UDP_STATS UDP_TTL

#define LWIP_NETIF_STATUS_CALLBACK   0 LWIP_NETIF_STATUS_CALLBACK==1: Support a callback function whenever an interface changes its up/down status (i.e., due to DHCP IP acquistion) Definition at line 1094 of file opt.h.