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Replaced struct ip_addr by typedef ip_addr_t to make changing the actual implementation behind the typedef easier.

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This commit is contained in:
goldsimon
2010-02-04 18:47:44 +00:00
parent 24fcf9a86e
commit 5d360a6711
51 changed files with 296 additions and 290 deletions
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42
src/netif/etharp.c
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@@ -102,7 +102,7 @@ struct etharp_entry {
*/
struct etharp_q_entry *q;
#endif
struct ip_addr ipaddr;
ip_addr_t ipaddr;
struct eth_addr ethaddr;
enum etharp_state state;
u8_t ctime;
@@ -123,12 +123,12 @@ static u8_t etharp_cached_entry;
#if LWIP_NETIF_HWADDRHINT
#define NETIF_SET_HINT(netif, hint) if (((netif) != NULL) && ((netif)->addr_hint != NULL)) \
*((netif)->addr_hint) = (hint);
static s8_t find_entry(struct ip_addr *ipaddr, u8_t flags, struct netif *netif);
static s8_t find_entry(ip_addr_t *ipaddr, u8_t flags, struct netif *netif);
#else /* LWIP_NETIF_HWADDRHINT */
static s8_t find_entry(struct ip_addr *ipaddr, u8_t flags);
static s8_t find_entry(ip_addr_t *ipaddr, u8_t flags);
#endif /* LWIP_NETIF_HWADDRHINT */
static err_t update_arp_entry(struct netif *netif, struct ip_addr *ipaddr, struct eth_addr *ethaddr, u8_t flags);
static err_t update_arp_entry(struct netif *netif, ip_addr_t *ipaddr, struct eth_addr *ethaddr, u8_t flags);
/* Some checks, instead of etharp_init(): */
@@ -229,9 +229,9 @@ etharp_tmr(void)
*/
static s8_t
#if LWIP_NETIF_HWADDRHINT
find_entry(struct ip_addr *ipaddr, u8_t flags, struct netif *netif)
find_entry(ip_addr_t *ipaddr, u8_t flags, struct netif *netif)
#else /* LWIP_NETIF_HWADDRHINT */
find_entry(struct ip_addr *ipaddr, u8_t flags)
find_entry(ip_addr_t *ipaddr, u8_t flags)
#endif /* LWIP_NETIF_HWADDRHINT */
{
s8_t old_pending = ARP_TABLE_SIZE, old_stable = ARP_TABLE_SIZE;
@@ -468,7 +468,7 @@ etharp_send_ip(struct netif *netif, struct pbuf *p, struct eth_addr *src, struct
* @see pbuf_free()
*/
static err_t
update_arp_entry(struct netif *netif, struct ip_addr *ipaddr, struct eth_addr *ethaddr, u8_t flags)
update_arp_entry(struct netif *netif, ip_addr_t *ipaddr, struct eth_addr *ethaddr, u8_t flags)
{
s8_t i;
u8_t k;
@@ -545,8 +545,8 @@ update_arp_entry(struct netif *netif, struct ip_addr *ipaddr, struct eth_addr *e
* @return table index if found, -1 otherwise
*/
s8_t
etharp_find_addr(struct netif *netif, struct ip_addr *ipaddr,
struct eth_addr **eth_ret, struct ip_addr **ip_ret)
etharp_find_addr(struct netif *netif, ip_addr_t *ipaddr,
struct eth_addr **eth_ret, ip_addr_t **ip_ret)
{
s8_t i;
@@ -631,7 +631,7 @@ etharp_arp_input(struct netif *netif, struct eth_addr *ethaddr, struct pbuf *p)
struct etharp_hdr *hdr;
struct eth_hdr *ethhdr;
/* these are aligned properly, whereas the ARP header fields might not be */
struct ip_addr sipaddr, dipaddr;
ip_addr_t sipaddr, dipaddr;
u8_t i;
u8_t for_us;
#if LWIP_AUTOIP
@@ -662,7 +662,7 @@ etharp_arp_input(struct netif *netif, struct eth_addr *ethaddr, struct pbuf *p)
/* RFC 826 "Packet Reception": */
if ((hdr->hwtype != htons(HWTYPE_ETHERNET)) ||
(hdr->_hwlen_protolen != htons((ETHARP_HWADDR_LEN << 8) | sizeof(struct ip_addr))) ||
(hdr->_hwlen_protolen != htons((ETHARP_HWADDR_LEN << 8) | sizeof(ip_addr_t))) ||
(hdr->proto != htons(ETHTYPE_IP)) ||
(ethhdr->type != htons(ETHTYPE_ARP))) {
LWIP_DEBUGF(ETHARP_DEBUG | LWIP_DBG_TRACE | LWIP_DBG_LEVEL_WARNING,
@@ -724,8 +724,8 @@ etharp_arp_input(struct netif *netif, struct eth_addr *ethaddr, struct pbuf *p)
that would allocate a new pbuf. */
hdr->opcode = htons(ARP_REPLY);
SMEMCPY(&hdr->dipaddr, &hdr->sipaddr, sizeof(struct ip_addr));
SMEMCPY(&hdr->sipaddr, &netif->ip_addr, sizeof(struct ip_addr));
SMEMCPY(&hdr->dipaddr, &hdr->sipaddr, sizeof(ip_addr_t));
SMEMCPY(&hdr->sipaddr, &netif->ip_addr, sizeof(ip_addr_t));
LWIP_ASSERT("netif->hwaddr_len must be the same as ETHARP_HWADDR_LEN for etharp!",
(netif->hwaddr_len == ETHARP_HWADDR_LEN));
@@ -802,7 +802,7 @@ etharp_arp_input(struct netif *netif, struct eth_addr *ethaddr, struct pbuf *p)
* or the return type of either etharp_query() or etharp_send_ip().
*/
err_t
etharp_output(struct netif *netif, struct pbuf *q, struct ip_addr *ipaddr)
etharp_output(struct netif *netif, struct pbuf *q, ip_addr_t *ipaddr)
{
struct eth_addr *dest, mcastaddr;
@@ -893,7 +893,7 @@ etharp_output(struct netif *netif, struct pbuf *q, struct ip_addr *ipaddr)
*
*/
err_t
etharp_query(struct netif *netif, struct ip_addr *ipaddr, struct pbuf *q)
etharp_query(struct netif *netif, ip_addr_t *ipaddr, struct pbuf *q)
{
struct eth_addr * srcaddr = (struct eth_addr *)netif->hwaddr;
err_t result = ERR_MEM;
@@ -1049,8 +1049,8 @@ static
err_t
etharp_raw(struct netif *netif, const struct eth_addr *ethsrc_addr,
const struct eth_addr *ethdst_addr,
const struct eth_addr *hwsrc_addr, const struct ip_addr *ipsrc_addr,
const struct eth_addr *hwdst_addr, const struct ip_addr *ipdst_addr,
const struct eth_addr *hwsrc_addr, const ip_addr_t *ipsrc_addr,
const struct eth_addr *hwdst_addr, const ip_addr_t *ipdst_addr,
const u16_t opcode)
{
struct pbuf *p;
@@ -1103,13 +1103,13 @@ etharp_raw(struct netif *netif, const struct eth_addr *ethsrc_addr,
}
/* Copy struct ip_addr2 to aligned ip_addr, to support compilers without
* structure packing. */
SMEMCPY(&hdr->sipaddr, ipsrc_addr, sizeof(struct ip_addr));
SMEMCPY(&hdr->dipaddr, ipdst_addr, sizeof(struct ip_addr));
SMEMCPY(&hdr->sipaddr, ipsrc_addr, sizeof(ip_addr_t));
SMEMCPY(&hdr->dipaddr, ipdst_addr, sizeof(ip_addr_t));
hdr->hwtype = htons(HWTYPE_ETHERNET);
hdr->proto = htons(ETHTYPE_IP);
/* set hwlen and protolen together */
hdr->_hwlen_protolen = htons((ETHARP_HWADDR_LEN << 8) | sizeof(struct ip_addr));
hdr->_hwlen_protolen = htons((ETHARP_HWADDR_LEN << 8) | sizeof(ip_addr_t));
ethhdr->type = htons(ETHTYPE_ARP);
/* send ARP query */
@@ -1133,7 +1133,7 @@ etharp_raw(struct netif *netif, const struct eth_addr *ethsrc_addr,
* any other err_t on failure
*/
err_t
etharp_request(struct netif *netif, struct ip_addr *ipaddr)
etharp_request(struct netif *netif, ip_addr_t *ipaddr)
{
LWIP_DEBUGF(ETHARP_DEBUG | LWIP_DBG_TRACE, ("etharp_request: sending ARP request.\n"));
return etharp_raw(netif, (struct eth_addr *)netif->hwaddr, &ethbroadcast,