lwIP
2.1.0
Lightweight IP stack
|
#include "lwip/opt.h"
#include "lwip/sys.h"
#include "lwip/netif.h"
#include "lwip/dhcp.h"
#include "lwip/autoip.h"
#include "lwip/priv/tcpip_priv.h"
#include "lwip/priv/api_msg.h"
#include "lwip/prot/ethernet.h"
Functions | |
err_t | netifapi_arp_add (const ip4_addr_t *ipaddr, struct eth_addr *ethaddr, enum netifapi_arp_entry type) |
err_t | netifapi_arp_remove (const ip4_addr_t *ipaddr, enum netifapi_arp_entry type) |
err_t | netifapi_netif_add (struct netif *netif, const ip4_addr_t *ipaddr, const ip4_addr_t *netmask, const ip4_addr_t *gw, void *state, netif_init_fn init, netif_input_fn input) |
err_t | netifapi_netif_set_addr (struct netif *netif, const ip4_addr_t *ipaddr, const ip4_addr_t *netmask, const ip4_addr_t *gw) |
err_t | netifapi_netif_common (struct netif *netif, netifapi_void_fn voidfunc, netifapi_errt_fn errtfunc) |
err_t | netifapi_netif_name_to_index (const char *name, u8_t *idx) |
err_t | netifapi_netif_index_to_name (u8_t idx, char *name) |
netif API (to be used from non-TCPIP threads)
err_t netifapi_arp_add | ( | const ip4_addr_t * | ipaddr, |
struct eth_addr * | ethaddr, | ||
enum netifapi_arp_entry | type | ||
) |
Add or update an entry in the ARP cache. For an update, ipaddr is used to find the cache entry.
ipaddr | IPv4 address of cache entry |
ethaddr | hardware address mapped to ipaddr |
type | type of ARP cache entry |
err_t netifapi_arp_remove | ( | const ip4_addr_t * | ipaddr, |
enum netifapi_arp_entry | type | ||
) |
Remove an entry in the ARP cache identified by ipaddr
ipaddr | IPv4 address of cache entry |
type | type of ARP cache entry |
err_t netifapi_netif_common | ( | struct netif * | netif, |
netifapi_void_fn | voidfunc, | ||
netifapi_errt_fn | errtfunc | ||
) |
call the "errtfunc" (or the "voidfunc" if "errtfunc" is NULL) in a thread-safe way by running that function inside the tcpip_thread context.