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This commit is contained in:
likewise
2003-05-01 13:24:01 +00:00
parent 4c3f44b0d2
commit 03bc7c868b
27 changed files with 624 additions and 601 deletions
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10
src/core/ipv6/icmp6.c
View File

@@ -58,11 +58,11 @@ icmp_input(struct pbuf *p, struct netif *inp)
type = ((char *)p->payload)[0];
switch(type) {
switch (type) {
case ICMP6_ECHO:
DEBUGF(ICMP_DEBUG, ("icmp_input: ping\n"));
if(p->tot_len < sizeof(struct icmp_echo_hdr)) {
if (p->tot_len < sizeof(struct icmp_echo_hdr)) {
DEBUGF(ICMP_DEBUG, ("icmp_input: bad ICMP echo received\n"));
pbuf_free(p);
@@ -74,7 +74,7 @@ icmp_input(struct pbuf *p, struct netif *inp)
}
iecho = p->payload;
iphdr = (struct ip_hdr *)((char *)p->payload - IP_HLEN);
if(inet_chksum_pbuf(p) != 0) {
if (inet_chksum_pbuf(p) != 0) {
DEBUGF(ICMP_DEBUG, ("icmp_input: checksum failed for received ICMP echo (%x)\n", inet_chksum_pseudo(p, &(iphdr->src), &(iphdr->dest), IP_PROTO_ICMP, p->tot_len)));
#ifdef ICMP_STATS
@@ -88,7 +88,7 @@ icmp_input(struct pbuf *p, struct netif *inp)
ip_addr_set(&(iphdr->dest), &tmpaddr);
iecho->type = ICMP6_ER;
/* adjust the checksum */
if(iecho->chksum >= htons(0xffff - (ICMP6_ECHO << 8))) {
if (iecho->chksum >= htons(0xffff - (ICMP6_ECHO << 8))) {
iecho->chksum += htons(ICMP6_ECHO << 8) + 1;
} else {
iecho->chksum += htons(ICMP6_ECHO << 8);
@@ -99,7 +99,7 @@ icmp_input(struct pbuf *p, struct netif *inp)
#endif /* ICMP_STATS */
/* DEBUGF("icmp: p->len %d p->tot_len %d\n", p->len, p->tot_len);*/
ip_output_if(p, &(iphdr->src), IP_HDRINCL,
ip_output_if (p, &(iphdr->src), IP_HDRINCL,
iphdr->hoplim, IP_PROTO_ICMP, inp);
break;
default:

28
src/core/ipv6/ip6.c
View File

@@ -77,7 +77,7 @@ ip_route(struct ip_addr *dest)
struct netif *netif;
for(netif = netif_list; netif != NULL; netif = netif->next) {
if(ip_addr_maskcmp(dest, &(netif->ip_addr), &(netif->netmask))) {
if (ip_addr_maskcmp(dest, &(netif->ip_addr), &(netif->netmask))) {
return netif;
}
}
@@ -99,7 +99,7 @@ ip_forward(struct pbuf *p, struct ip_hdr *iphdr)
PERF_START;
if((netif = ip_route((struct ip_addr *)&(iphdr->dest))) == NULL) {
if ((netif = ip_route((struct ip_addr *)&(iphdr->dest))) == NULL) {
DEBUGF(IP_DEBUG, ("ip_input: no forwarding route found for "));
#if IP_DEBUG
@@ -110,9 +110,9 @@ ip_forward(struct pbuf *p, struct ip_hdr *iphdr)
return;
}
/* Decrement TTL and send ICMP if ttl == 0. */
if(--iphdr->hoplim == 0) {
if (--iphdr->hoplim == 0) {
/* Don't send ICMP messages in response to ICMP messages */
if(iphdr->nexthdr != IP_PROTO_ICMP) {
if (iphdr->nexthdr != IP_PROTO_ICMP) {
icmp_time_exceeded(p, ICMP_TE_TTL);
}
pbuf_free(p);
@@ -174,7 +174,7 @@ ip_input(struct pbuf *p, struct netif *inp) {
iphdr = p->payload;
if(iphdr->v != 6) {
if (iphdr->v != 6) {
DEBUGF(IP_DEBUG, ("IP packet dropped due to bad version number\n"));
#if IP_DEBUG
ip_debug_print(p);
@@ -196,13 +196,13 @@ ip_input(struct pbuf *p, struct netif *inp) {
ip_addr_debug_print(&(netif->ip_addr));
DEBUGF(IP_DEBUG, ("\n"));
#endif /* IP_DEBUG */
if(ip_addr_cmp(&(iphdr->dest), &(netif->ip_addr))) {
if (ip_addr_cmp(&(iphdr->dest), &(netif->ip_addr))) {
break;
}
}
if(netif == NULL) {
if (netif == NULL) {
/* packet not for us, route or discard */
#ifdef IP_FORWARD
ip_forward(p, iphdr);
@@ -223,7 +223,7 @@ ip_input(struct pbuf *p, struct netif *inp) {
pbuf_header(p, -IP_HLEN);
switch(iphdr->nexthdr) {
switch (iphdr->nexthdr) {
case IP_PROTO_UDP:
udp_input(p);
break;
@@ -258,7 +258,7 @@ ip_input(struct pbuf *p, struct netif *inp) {
*/
/*-----------------------------------------------------------------------------------*/
err_t
ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
ip_output_if (struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
u8_t ttl,
u8_t proto, struct netif *netif)
{
@@ -267,7 +267,7 @@ ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
PERF_START;
printf("len %u tot_len %u\n", p->len, p->tot_len);
if(pbuf_header(p, IP_HLEN)) {
if (pbuf_header(p, IP_HLEN)) {
DEBUGF(IP_DEBUG, ("ip_output: not enough room for IP header in pbuf\n"));
#ifdef IP_STATS
++lwip_stats.ip.err;
@@ -280,7 +280,7 @@ ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
iphdr = p->payload;
if(dest != IP_HDRINCL) {
if (dest != IP_HDRINCL) {
printf("!IP_HDRLINCL\n");
iphdr->hoplim = ttl;
iphdr->nexthdr = proto;
@@ -289,7 +289,7 @@ ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
iphdr->v = 6;
if(ip_addr_isany(src)) {
if (ip_addr_isany(src)) {
ip_addr_set(&(iphdr->src), &(netif->ip_addr));
} else {
ip_addr_set(&(iphdr->src), src);
@@ -323,7 +323,7 @@ ip_output(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
u8_t ttl, u8_t proto)
{
struct netif *netif;
if((netif = ip_route(dest)) == NULL) {
if ((netif = ip_route(dest)) == NULL) {
DEBUGF(IP_DEBUG, ("ip_output: No route to 0x%lx\n", dest->addr));
#ifdef IP_STATS
++lwip_stats.ip.rterr;
@@ -331,7 +331,7 @@ ip_output(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
return ERR_RTE;
}
return ip_output_if(p, src, dest, ttl, proto, netif);
return ip_output_if (p, src, dest, ttl, proto, netif);
}
/*-----------------------------------------------------------------------------------*/
#if IP_DEBUG

2
src/core/ipv6/ip6_addr.c
View File

@@ -67,7 +67,7 @@ ip_addr_set(struct ip_addr *dest, struct ip_addr *src)
int
ip_addr_isany(struct ip_addr *addr)
{
if(addr == NULL) return 1;
if (addr == NULL) return 1;
return((addr->addr[0] | addr->addr[1] | addr->addr[2] | addr->addr[3]) == 0);
}