mirror of
https://github.com/lwip-tcpip/lwip.git
synced 2024-08-23 14:46:01 +00:00
Replaced tabs with space.
This commit is contained in:
parent
fe1bea9538
commit
d4b6471d39
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@ -495,7 +495,7 @@ static void dhcp_handle_ack(struct netif *netif)
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dhcp->dns_count = dhcp_get_option_byte(&option_ptr[1]) / (u32_t)sizeof(struct ip_addr);
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dhcp->dns_count = dhcp_get_option_byte(&option_ptr[1]) / (u32_t)sizeof(struct ip_addr);
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/* limit to at most DHCP_MAX_DNS DNS servers */
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/* limit to at most DHCP_MAX_DNS DNS servers */
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if (dhcp->dns_count > DHCP_MAX_DNS)
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if (dhcp->dns_count > DHCP_MAX_DNS)
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dhcp->dns_count = DHCP_MAX_DNS;
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dhcp->dns_count = DHCP_MAX_DNS;
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for (n = 0; n < dhcp->dns_count; n++) {
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for (n = 0; n < dhcp->dns_count; n++) {
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dhcp->offered_dns_addr[n].addr = htonl(dhcp_get_option_long(&option_ptr[2 + n * 4]));
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dhcp->offered_dns_addr[n].addr = htonl(dhcp_get_option_long(&option_ptr[2 + n * 4]));
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}
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}
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@ -540,17 +540,17 @@ err_t dhcp_start(struct netif *netif)
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LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE | 3, ("dhcp_start(): restarting DHCP configuration\n"));
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LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE | DBG_STATE | 3, ("dhcp_start(): restarting DHCP configuration\n"));
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}
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}
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/* clear data structure */
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/* clear data structure */
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memset(dhcp, 0, sizeof(struct dhcp));
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memset(dhcp, 0, sizeof(struct dhcp));
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/* allocate UDP PCB */
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/* allocate UDP PCB */
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dhcp->pcb = udp_new();
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dhcp->pcb = udp_new();
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if (dhcp->pcb == NULL) {
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if (dhcp->pcb == NULL) {
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LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_start(): could not obtain pcb\n"));
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LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_start(): could not obtain pcb\n"));
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mem_free((void *)dhcp);
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mem_free((void *)dhcp);
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netif->dhcp = dhcp = NULL;
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netif->dhcp = dhcp = NULL;
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return ERR_MEM;
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return ERR_MEM;
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}
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}
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LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_start(): starting DHCP configuration\n"));
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LWIP_DEBUGF(DHCP_DEBUG | DBG_TRACE, ("dhcp_start(): starting DHCP configuration\n"));
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/* (re)start the DHCP negotiation */
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/* (re)start the DHCP negotiation */
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result = dhcp_discover(netif);
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result = dhcp_discover(netif);
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if (result != ERR_OK) {
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if (result != ERR_OK) {
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@ -58,7 +58,7 @@
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#ifndef LWIP_CHKSUM
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#ifndef LWIP_CHKSUM
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#define LWIP_CHKSUM lwip_standard_chksum
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#define LWIP_CHKSUM lwip_standard_chksum
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#if 1 /* Version A */
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#if 1 /* Version A */
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/**
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/**
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* lwip checksum
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* lwip checksum
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*
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*
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@ -109,7 +109,7 @@ lwip_standard_chksum(void *dataptr, u16_t len)
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}
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}
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#endif
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#endif
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#if 0 /* Version B */
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#if 0 /* Version B */
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/*
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/*
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* Curt McDowell
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* Curt McDowell
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* Broadcom Corp.
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* Broadcom Corp.
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@ -161,7 +161,7 @@ lwip_standard_chksum(void *dataptr, int len)
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}
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}
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#endif
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#endif
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#if 0 /* Version C */
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#if 0 /* Version C */
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/**
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/**
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* An optimized checksum routine. Basically, it uses loop-unrolling on
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* An optimized checksum routine. Basically, it uses loop-unrolling on
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* the checksum loop, treating the head and tail bytes specially, whereas
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* the checksum loop, treating the head and tail bytes specially, whereas
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@ -386,20 +386,20 @@ inet_aton(const char *cp, struct in_addr *addr)
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if (c == '0') {
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if (c == '0') {
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c = *++cp;
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c = *++cp;
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if (c == 'x' || c == 'X') {
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if (c == 'x' || c == 'X') {
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base = 16;
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base = 16;
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c = *++cp;
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c = *++cp;
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} else
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} else
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base = 8;
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base = 8;
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}
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}
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for (;;) {
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for (;;) {
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if (isdigit(c)) {
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if (isdigit(c)) {
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val = (val * base) + (int)(c - '0');
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val = (val * base) + (int)(c - '0');
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c = *++cp;
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c = *++cp;
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} else if (base == 16 && isxdigit(c)) {
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} else if (base == 16 && isxdigit(c)) {
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val = (val << 4) | (int)(c + 10 - (islower(c) ? 'a' : 'A'));
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val = (val << 4) | (int)(c + 10 - (islower(c) ? 'a' : 'A'));
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c = *++cp;
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c = *++cp;
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} else
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} else
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break;
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break;
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}
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}
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if (c == '.') {
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if (c == '.') {
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/*
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/*
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@ -409,7 +409,7 @@ inet_aton(const char *cp, struct in_addr *addr)
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* a.b (with b treated as 24 bits)
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* a.b (with b treated as 24 bits)
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*/
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*/
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if (pp >= parts + 3)
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if (pp >= parts + 3)
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return (0);
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return (0);
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*pp++ = val;
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*pp++ = val;
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c = *++cp;
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c = *++cp;
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} else
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} else
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@ -113,7 +113,7 @@ icmp_input(struct pbuf *p, struct netif *inp)
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pbuf_header(p, hlen);
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pbuf_header(p, hlen);
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ip_output_if(p, &(iphdr->src), IP_HDRINCL,
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ip_output_if(p, &(iphdr->src), IP_HDRINCL,
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IPH_TTL(iphdr), 0, IP_PROTO_ICMP, inp);
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IPH_TTL(iphdr), 0, IP_PROTO_ICMP, inp);
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break;
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break;
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default:
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default:
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LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: ICMP type %"S16_F" code %"S16_F" not supported.\n", (s16_t)type, (s16_t)code));
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LWIP_DEBUGF(ICMP_DEBUG, ("icmp_input: ICMP type %"S16_F" code %"S16_F" not supported.\n", (s16_t)type, (s16_t)code));
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@ -151,7 +151,7 @@ icmp_dest_unreach(struct pbuf *p, enum icmp_dur_type t)
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snmp_inc_icmpoutdestunreachs();
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snmp_inc_icmpoutdestunreachs();
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ip_output(q, NULL, &(iphdr->src),
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ip_output(q, NULL, &(iphdr->src),
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ICMP_TTL, 0, IP_PROTO_ICMP);
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ICMP_TTL, 0, IP_PROTO_ICMP);
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pbuf_free(q);
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pbuf_free(q);
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}
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}
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@ -188,7 +188,7 @@ icmp_time_exceeded(struct pbuf *p, enum icmp_te_type t)
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/* increase number of destination unreachable messages attempted to send */
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/* increase number of destination unreachable messages attempted to send */
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snmp_inc_icmpouttimeexcds();
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snmp_inc_icmpouttimeexcds();
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ip_output(q, NULL, &(iphdr->src),
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ip_output(q, NULL, &(iphdr->src),
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ICMP_TTL, 0, IP_PROTO_ICMP);
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ICMP_TTL, 0, IP_PROTO_ICMP);
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pbuf_free(q);
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pbuf_free(q);
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}
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}
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@ -112,8 +112,8 @@ memp_sanity(void)
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for (m = memp_tab[i]; m != NULL; m = m->next) {
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for (m = memp_tab[i]; m != NULL; m = m->next) {
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c = 1;
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c = 1;
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for (n = memp_tab[i]; n != NULL; n = n->next) {
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for (n = memp_tab[i]; n != NULL; n = n->next) {
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if (n == m && --c < 0) {
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if (n == m && --c < 0) {
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return 0; /* LW was: abort(); */
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return 0; /* LW was: abort(); */
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}
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}
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}
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}
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}
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}
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@ -96,7 +96,7 @@ stats_display(void)
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{
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{
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s16_t i;
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s16_t i;
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char * memp_names[] = {"PBUF", "RAW_PCB", "UDP_PCB", "TCP_PCB", "TCP_PCB_LISTEN",
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char * memp_names[] = {"PBUF", "RAW_PCB", "UDP_PCB", "TCP_PCB", "TCP_PCB_LISTEN",
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"TCP_SEG", "NETBUF", "NETCONN", "API_MSG", "TCP_MSG", "TIMEOUT"};
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"TCP_SEG", "NETBUF", "NETCONN", "API_MSG", "TCP_MSG", "TIMEOUT"};
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stats_display_proto(&lwip_stats.link, "LINK");
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stats_display_proto(&lwip_stats.link, "LINK");
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stats_display_proto(&lwip_stats.ip_frag, "IP_FRAG");
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stats_display_proto(&lwip_stats.ip_frag, "IP_FRAG");
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stats_display_proto(&lwip_stats.ip, "IP");
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stats_display_proto(&lwip_stats.ip, "IP");
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@ -614,8 +614,8 @@ udp_remove(struct udp_pcb *pcb)
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for (pcb2 = udp_pcbs; pcb2 != NULL; pcb2 = pcb2->next) {
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for (pcb2 = udp_pcbs; pcb2 != NULL; pcb2 = pcb2->next) {
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/* find pcb in udp_pcbs list */
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/* find pcb in udp_pcbs list */
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if (pcb2->next != NULL && pcb2->next == pcb) {
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if (pcb2->next != NULL && pcb2->next == pcb) {
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/* remove pcb from list */
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/* remove pcb from list */
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pcb2->next = pcb->next;
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pcb2->next = pcb->next;
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}
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}
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}
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}
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memp_free(MEMP_UDP_PCB, pcb);
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memp_free(MEMP_UDP_PCB, pcb);
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@ -45,9 +45,9 @@ void ip_init(void);
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struct netif *ip_route(struct ip_addr *dest);
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struct netif *ip_route(struct ip_addr *dest);
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err_t ip_input(struct pbuf *p, struct netif *inp);
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err_t ip_input(struct pbuf *p, struct netif *inp);
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err_t ip_output(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
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err_t ip_output(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
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u8_t ttl, u8_t tos, u8_t proto);
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u8_t ttl, u8_t tos, u8_t proto);
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err_t ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
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err_t ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
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u8_t ttl, u8_t tos, u8_t proto,
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u8_t ttl, u8_t tos, u8_t proto,
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struct netif *netif);
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struct netif *netif);
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#define IP_HLEN 20
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#define IP_HLEN 20
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@ -82,16 +82,16 @@ err_t ip_output_if(struct pbuf *p, struct ip_addr *src, struct ip_addr *dest,
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/*
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/*
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* Option flags per-socket. These are the same like SO_XXX.
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* Option flags per-socket. These are the same like SO_XXX.
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*/
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*/
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#define SOF_DEBUG (u16_t)0x0001U /* turn on debugging info recording */
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#define SOF_DEBUG (u16_t)0x0001U /* turn on debugging info recording */
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#define SOF_ACCEPTCONN (u16_t)0x0002U /* socket has had listen() */
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#define SOF_ACCEPTCONN (u16_t)0x0002U /* socket has had listen() */
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#define SOF_REUSEADDR (u16_t)0x0004U /* allow local address reuse */
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#define SOF_REUSEADDR (u16_t)0x0004U /* allow local address reuse */
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#define SOF_KEEPALIVE (u16_t)0x0008U /* keep connections alive */
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#define SOF_KEEPALIVE (u16_t)0x0008U /* keep connections alive */
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#define SOF_DONTROUTE (u16_t)0x0010U /* just use interface addresses */
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#define SOF_DONTROUTE (u16_t)0x0010U /* just use interface addresses */
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#define SOF_BROADCAST (u16_t)0x0020U /* permit sending of broadcast msgs */
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#define SOF_BROADCAST (u16_t)0x0020U /* permit sending of broadcast msgs */
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#define SOF_USELOOPBACK (u16_t)0x0040U /* bypass hardware when possible */
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#define SOF_USELOOPBACK (u16_t)0x0040U /* bypass hardware when possible */
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#define SOF_LINGER (u16_t)0x0080U /* linger on close if data present */
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#define SOF_LINGER (u16_t)0x0080U /* linger on close if data present */
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#define SOF_OOBINLINE (u16_t)0x0100U /* leave received OOB data in line */
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#define SOF_OOBINLINE (u16_t)0x0100U /* leave received OOB data in line */
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#define SOF_REUSEPORT (u16_t)0x0200U /* allow local address & port reuse */
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#define SOF_REUSEPORT (u16_t)0x0200U /* allow local address & port reuse */
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@ -187,25 +187,25 @@
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#define EMEDIUMTYPE 124 /* Wrong medium type */
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#define EMEDIUMTYPE 124 /* Wrong medium type */
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#define ENSROK 0 /* DNS server returned answer with no data */
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#define ENSROK 0 /* DNS server returned answer with no data */
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#define ENSRNODATA 160 /* DNS server returned answer with no data */
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#define ENSRNODATA 160 /* DNS server returned answer with no data */
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#define ENSRFORMERR 161 /* DNS server claims query was misformatted */
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#define ENSRFORMERR 161 /* DNS server claims query was misformatted */
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#define ENSRSERVFAIL 162 /* DNS server returned general failure */
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#define ENSRSERVFAIL 162 /* DNS server returned general failure */
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#define ENSRNOTFOUND 163 /* Domain name not found */
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#define ENSRNOTFOUND 163 /* Domain name not found */
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#define ENSRNOTIMP 164 /* DNS server does not implement requested operation */
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#define ENSRNOTIMP 164 /* DNS server does not implement requested operation */
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#define ENSRREFUSED 165 /* DNS server refused query */
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#define ENSRREFUSED 165 /* DNS server refused query */
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#define ENSRBADQUERY 166 /* Misformatted DNS query */
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#define ENSRBADQUERY 166 /* Misformatted DNS query */
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#define ENSRBADNAME 167 /* Misformatted domain name */
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#define ENSRBADNAME 167 /* Misformatted domain name */
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#define ENSRBADFAMILY 168 /* Unsupported address family */
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#define ENSRBADFAMILY 168 /* Unsupported address family */
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#define ENSRBADRESP 169 /* Misformatted DNS reply */
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#define ENSRBADRESP 169 /* Misformatted DNS reply */
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#define ENSRCONNREFUSED 170 /* Could not contact DNS servers */
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#define ENSRCONNREFUSED 170 /* Could not contact DNS servers */
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#define ENSRTIMEOUT 171 /* Timeout while contacting DNS servers */
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#define ENSRTIMEOUT 171 /* Timeout while contacting DNS servers */
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#define ENSROF 172 /* End of file */
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#define ENSROF 172 /* End of file */
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#define ENSRFILE 173 /* Error reading file */
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#define ENSRFILE 173 /* Error reading file */
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#define ENSRNOMEM 174 /* Out of memory */
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#define ENSRNOMEM 174 /* Out of memory */
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#define ENSRDESTRUCTION 175 /* Application terminated lookup */
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#define ENSRDESTRUCTION 175 /* Application terminated lookup */
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#define ENSRQUERYDOMAINTOOLONG 176 /* Domain name is too long */
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#define ENSRQUERYDOMAINTOOLONG 176 /* Domain name is too long */
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#define ENSRCNAMELOOP 177 /* Domain name is too long */
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#define ENSRCNAMELOOP 177 /* Domain name is too long */
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#ifndef errno
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#ifndef errno
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extern int errno;
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extern int errno;
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@ -157,7 +157,7 @@ void tcp_rexmit_rto (struct tcp_pcb *pcb);
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/*
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/*
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* User-settable options (used with setsockopt).
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* User-settable options (used with setsockopt).
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*/
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*/
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#define TCP_NODELAY 0x01 /* don't delay send to coalesce packets */
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#define TCP_NODELAY 0x01 /* don't delay send to coalesce packets */
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#define TCP_KEEPALIVE 0x02 /* send KEEPALIVE probes when idle for pcb->keepalive miliseconds */
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#define TCP_KEEPALIVE 0x02 /* send KEEPALIVE probes when idle for pcb->keepalive miliseconds */
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/* Keepalive values */
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/* Keepalive values */
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@ -456,8 +456,8 @@ void tcp_timer_needed(void);
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/* The TCP PCB lists. */
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/* The TCP PCB lists. */
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union tcp_listen_pcbs_t { /* List of all TCP PCBs in LISTEN state. */
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union tcp_listen_pcbs_t { /* List of all TCP PCBs in LISTEN state. */
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struct tcp_pcb_listen *listen_pcbs;
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struct tcp_pcb_listen *listen_pcbs;
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struct tcp_pcb *pcbs;
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struct tcp_pcb *pcbs;
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};
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};
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extern union tcp_listen_pcbs_t tcp_listen_pcbs;
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extern union tcp_listen_pcbs_t tcp_listen_pcbs;
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extern struct tcp_pcb *tcp_active_pcbs; /* List of all TCP PCBs that are in a
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extern struct tcp_pcb *tcp_active_pcbs; /* List of all TCP PCBs that are in a
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@ -280,7 +280,7 @@ static s8_t find_entry(struct ip_addr *ipaddr, u8_t flags)
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/* no empty entry found and not allowed to recycle? */
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/* no empty entry found and not allowed to recycle? */
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if ((empty == ARP_TABLE_SIZE) && ((flags & ETHARP_TRY_HARD) == 0))
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if ((empty == ARP_TABLE_SIZE) && ((flags & ETHARP_TRY_HARD) == 0))
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{
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{
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return (s8_t)ERR_MEM;
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return (s8_t)ERR_MEM;
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}
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}
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/* b) choose the least destructive entry to recycle:
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/* b) choose the least destructive entry to recycle:
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@ -815,12 +815,12 @@ err_t etharp_query(struct netif *netif, struct ip_addr *ipaddr, struct pbuf *q)
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if (p != NULL) {
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if (p != NULL) {
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/* queue packet ... */
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/* queue packet ... */
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if (arp_table[i].p == NULL) {
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if (arp_table[i].p == NULL) {
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/* ... in the empty queue */
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/* ... in the empty queue */
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pbuf_ref(p);
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pbuf_ref(p);
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arp_table[i].p = p;
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arp_table[i].p = p;
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#if 0 /* multi-packet-queueing disabled, see bug #11400 */
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#if 0 /* multi-packet-queueing disabled, see bug #11400 */
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} else {
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} else {
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/* ... at tail of non-empty queue */
|
/* ... at tail of non-empty queue */
|
||||||
pbuf_queue(arp_table[i].p, p);
|
pbuf_queue(arp_table[i].p, p);
|
||||||
#endif
|
#endif
|
||||||
}
|
}
|
||||||
|
|
Loading…
Reference in New Issue
Block a user