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Name fix on uip_all_zeroes_addr

This commit is contained in:
adamdunkels 2008-02-07 01:35:00 +00:00
parent d407fe2e9f
commit 2187212703
2 changed files with 9 additions and 13 deletions
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9
core/net/uip.h
View File

@ -46,7 +46,7 @@
* *
* This file is part of the uIP TCP/IP stack. * This file is part of the uIP TCP/IP stack.
* *
* $Id: uip.h,v 1.14 2008/01/24 23:08:58 adamdunkels Exp $ * $Id: uip.h,v 1.15 2008/02/07 01:35:00 adamdunkels Exp $
* *
*/ */
@ -62,14 +62,13 @@
typedef union uip_ip4addr_t { typedef union uip_ip4addr_t {
u8_t u8[4]; /* Initializer, must come first!!! */ u8_t u8[4]; /* Initializer, must come first!!! */
u16_t u16[2]; u16_t u16[2];
#if 0 u32_t u32[1];
u32_t u32;
#endif
} uip_ip4addr_t; } uip_ip4addr_t;
typedef union uip_ip6addr_t { typedef union uip_ip6addr_t {
u8_t u8[16]; /* Initializer, must come first!!! */ u8_t u8[16]; /* Initializer, must come first!!! */
u16_t u16[8]; u16_t u16[8];
u32_t u32[4];
} uip_ip6addr_t; } uip_ip6addr_t;
#if UIP_CONF_IPV6 #if UIP_CONF_IPV6
@ -1584,7 +1583,7 @@ CCIF extern const uip_ipaddr_t uip_hostaddr, uip_netmask, uip_draddr;
CCIF extern uip_ipaddr_t uip_hostaddr, uip_netmask, uip_draddr; CCIF extern uip_ipaddr_t uip_hostaddr, uip_netmask, uip_draddr;
#endif /* UIP_FIXEDADDR */ #endif /* UIP_FIXEDADDR */
CCIF extern const uip_ipaddr_t uip_broadcast_addr; CCIF extern const uip_ipaddr_t uip_broadcast_addr;
CCIF extern const uip_ipaddr_t all_zeroes_addr; CCIF extern const uip_ipaddr_t uip_all_zeroes_addr;
/** /**

13
core/net/uip_arp.c
View File

@ -54,7 +54,7 @@
* *
* This file is part of the uIP TCP/IP stack. * This file is part of the uIP TCP/IP stack.
* *
* $Id: uip_arp.c,v 1.4 2007/08/30 14:39:17 matsutsuka Exp $ * $Id: uip_arp.c,v 1.5 2008/02/07 01:35:00 adamdunkels Exp $
* *
*/ */
@ -154,7 +154,7 @@ uip_arp_timer(void)
++arptime; ++arptime;
for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { for(i = 0; i < UIP_ARPTAB_SIZE; ++i) {
tabptr = &arp_table[i]; tabptr = &arp_table[i];
if(uip_ipaddr_cmp(&tabptr->ipaddr, &all_zeroes_addr) && if(uip_ipaddr_cmp(&tabptr->ipaddr, &uip_all_zeroes_addr) &&
arptime - tabptr->time >= UIP_ARP_MAXAGE) { arptime - tabptr->time >= UIP_ARP_MAXAGE) {
memset(&tabptr->ipaddr, 0, 4); memset(&tabptr->ipaddr, 0, 4);
} }
@ -173,7 +173,7 @@ uip_arp_update(uip_ipaddr_t *ipaddr, struct uip_eth_addr *ethaddr)
tabptr = &arp_table[i]; tabptr = &arp_table[i];
/* Only check those entries that are actually in use. */ /* Only check those entries that are actually in use. */
if(!uip_ipaddr_cmp(&tabptr->ipaddr, &all_zeroes_addr)) { if(!uip_ipaddr_cmp(&tabptr->ipaddr, &uip_all_zeroes_addr)) {
/* Check if the source IP address of the incoming packet matches /* Check if the source IP address of the incoming packet matches
the IP address in this ARP table entry. */ the IP address in this ARP table entry. */
@ -194,7 +194,7 @@ uip_arp_update(uip_ipaddr_t *ipaddr, struct uip_eth_addr *ethaddr)
/* First, we try to find an unused entry in the ARP table. */ /* First, we try to find an unused entry in the ARP table. */
for(i = 0; i < UIP_ARPTAB_SIZE; ++i) { for(i = 0; i < UIP_ARPTAB_SIZE; ++i) {
tabptr = &arp_table[i]; tabptr = &arp_table[i];
if(uip_ipaddr_cmp(&tabptr->ipaddr, &all_zeroes_addr)) { if(uip_ipaddr_cmp(&tabptr->ipaddr, &uip_all_zeroes_addr)) {
break; break;
} }
} }
@ -306,8 +306,7 @@ uip_arp_arpin(void)
with this host in the future. */ with this host in the future. */
uip_arp_update(&BUF->sipaddr, &BUF->shwaddr); uip_arp_update(&BUF->sipaddr, &BUF->shwaddr);
/* The reply opcode is 2. */ BUF->opcode = HTONS(ARP_REPLY);
BUF->opcode = HTONS(2);
memcpy(BUF->dhwaddr.addr, BUF->shwaddr.addr, 6); memcpy(BUF->dhwaddr.addr, BUF->shwaddr.addr, 6);
memcpy(BUF->shwaddr.addr, uip_ethaddr.addr, 6); memcpy(BUF->shwaddr.addr, uip_ethaddr.addr, 6);
@ -324,8 +323,6 @@ uip_arp_arpin(void)
case HTONS(ARP_REPLY): case HTONS(ARP_REPLY):
/* ARP reply. We insert or update the ARP table if it was meant /* ARP reply. We insert or update the ARP table if it was meant
for us. */ for us. */
/* if(BUF->dipaddr[0] == uip_hostaddr[0] &&
BUF->dipaddr[1] == uip_hostaddr[1]) {*/
if(uip_ipaddr_cmp(&BUF->dipaddr, &uip_hostaddr)) { if(uip_ipaddr_cmp(&BUF->dipaddr, &uip_hostaddr)) {
uip_arp_update(&BUF->sipaddr, &BUF->shwaddr); uip_arp_update(&BUF->sipaddr, &BUF->shwaddr);
} }