Lines Matching full:if
44 #if PPP_SUPPORT && PPP_IPV4_SUPPORT /* don't build if not configured for use in lwipopts.h */
50 #if 0 /* UNUSED */
67 #if 0 /* UNUSED */
72 #if 0 /* UNUSED */
76 #if 0 /* moved to ppp_settings */
80 #if 0 /* UNUSED */
91 #if PPP_NOTIFY
98 #if 0 /* moved to ppp_pcb */
105 #if 0 /* UNUSED */
145 #if PPP_OPTIONS
266 #if PRINTPKT_SUPPORT
270 #if PPP_OPTIONS
273 #if DEMAND_SUPPORT
277 #if 0 /* UNUSED */
290 #if PRINTPKT_SUPPORT
293 #if PPP_DATAINPUT
296 #if PRINTPKT_SUPPORT
300 #if PPP_OPTIONS
304 #if DEMAND_SUPPORT
325 #if 0 /* UNUSED, already defined by lwIP */
343 #if PPP_OPTIONS
353 if (!int_option(*argv, &value))
356 if (value < 2 || value > 16) {
377 if (dns == (u32_t) -1) {
378 if ((hp = gethostbyname(*argv)) == NULL) {
387 and the last as the secondary. If only one is given it
389 if (ipcp_allowoptions[0].dnsaddr[1] == 0)
413 if (wins == (u32_t) -1) {
414 if ((hp = gethostbyname(*argv)) == NULL) {
423 and the last as the secondary. If only one is given it
425 if (ipcp_allowoptions[0].winsaddr[1] == 0)
438 * If doit is 0, the call is to check whether this option is
457 if ((colon = strchr(arg, ':')) == NULL)
459 if (!doit)
463 * If colon first character, then no local addr.
465 if (colon != arg && option_priority >= prio_local) {
467 if ((local = inet_addr(arg)) == (u32_t) -1) {
468 if ((hp = gethostbyname(arg)) == NULL) {
474 if (bad_ip_adrs(local)) {
478 if (local != 0)
485 * If colon last character, then no remote addr.
487 if (*++colon != '\0' && option_priority >= prio_remote) {
488 if ((remote = inet_addr(colon)) == (u32_t) -1) {
489 if ((hp = gethostbyname(colon)) == NULL) {
494 if (remote_name[0] == 0)
497 if (bad_ip_adrs(remote)) {
501 if (remote != 0)
517 if (wo->ouraddr != 0)
520 if (wo->hisaddr != 0)
536 * Unfortunately, if we use inet_addr, we can't tell whether
544 if (n == 0 || p[n] != 0 || (netmask & ~mask) != 0) {
567 if (endp == p)
569 if (b > 255) {
570 if (n < 3)
578 if (n == 0)
580 if (*p != '.')
611 #if 0 /* Not necessary, everything is cleared in ppp_new() */ in ipcp_init()
617 #if VJ_SUPPORT in ipcp_init()
624 #if 0 /* UNUSED */ in ipcp_init()
630 #if VJ_SUPPORT in ipcp_init()
638 #endif /* #if VJ_SUPPORT */ in ipcp_init()
640 #if 0 /* UNUSED */ in ipcp_init()
720 if (wo->ouraddr == 0) in ipcp_resetci()
722 if (wo->hisaddr == 0) in ipcp_resetci()
724 #if LWIP_DNS in ipcp_resetci()
728 if (!pcb->ask_for_local) in ipcp_resetci()
730 #if 0 /* UNUSED */ in ipcp_resetci()
731 if (ip_choose_hook) { in ipcp_resetci()
733 if (wo->hisaddr) { in ipcp_resetci()
749 #if VJ_SUPPORT in ipcp_cilen()
755 #if VJ_SUPPORT in ipcp_cilen()
759 #if LWIP_DNS in ipcp_cilen()
762 #if 0 /* UNUSED - WINS */ in ipcp_cilen()
767 * First see if we want to change our options to the old in ipcp_cilen()
770 if (go->neg_addr && go->old_addrs && !ho->neg_addr && ho->old_addrs) in ipcp_cilen()
773 #if VJ_SUPPORT in ipcp_cilen()
774 if (wo->neg_vj && !go->neg_vj && !go->old_vj) { in ipcp_cilen()
776 /* use the old style only if the peer did */ in ipcp_cilen()
777 if (ho->neg_vj && ho->old_vj) { in ipcp_cilen()
786 #if VJ_SUPPORT in ipcp_cilen()
790 #if LWIP_DNS in ipcp_cilen()
794 #if 0 /* UNUSED - WINS */ in ipcp_cilen()
812 if (neg) { \ in ipcp_addci()
813 if (len >= CILEN_ADDRS) { \ in ipcp_addci()
826 #if VJ_SUPPORT in ipcp_addci()
828 if (neg) { \ in ipcp_addci()
830 if (len >= vjlen) { \ in ipcp_addci()
834 if (!old) { \ in ipcp_addci()
845 if (neg) { \ in ipcp_addci()
846 if (len >= CILEN_ADDR) { \ in ipcp_addci()
857 #if LWIP_DNS in ipcp_addci()
859 if (neg) { \ in ipcp_addci()
860 if (len >= CILEN_ADDR) { \ in ipcp_addci()
872 #if 0 /* UNUSED - WINS */ in ipcp_addci()
874 if (addr) { \ in ipcp_addci()
875 if (len >= CILEN_ADDR) { \ in ipcp_addci()
890 #if VJ_SUPPORT in ipcp_addci()
897 #if LWIP_DNS in ipcp_addci()
903 #if 0 /* UNUSED - WINS */ in ipcp_addci()
926 #if VJ_SUPPORT in ipcp_ackci()
934 * If we find any deviations, then this packet is bad. in ipcp_ackci()
938 if (neg) { \ in ipcp_ackci()
940 if ((len -= CILEN_ADDRS) < 0) \ in ipcp_ackci()
944 if (cilen != CILEN_ADDRS || \ in ipcp_ackci()
949 if (val1 != cilong) \ in ipcp_ackci()
953 if (val2 != cilong) \ in ipcp_ackci()
957 #if VJ_SUPPORT in ipcp_ackci()
959 if (neg) { \ in ipcp_ackci()
961 if ((len -= vjlen) < 0) \ in ipcp_ackci()
965 if (cilen != vjlen || \ in ipcp_ackci()
969 if (cishort != val) \ in ipcp_ackci()
971 if (!old) { \ in ipcp_ackci()
973 if (cimaxslotindex != maxslotindex) \ in ipcp_ackci()
976 if (cicflag != cflag) \ in ipcp_ackci()
983 if (neg) { \ in ipcp_ackci()
985 if ((len -= CILEN_ADDR) < 0) \ in ipcp_ackci()
989 if (cilen != CILEN_ADDR || \ in ipcp_ackci()
994 if (val != cilong) \ in ipcp_ackci()
998 #if LWIP_DNS in ipcp_ackci()
1000 if (neg) { \ in ipcp_ackci()
1002 if ((len -= CILEN_ADDR) < 0) \ in ipcp_ackci()
1006 if (cilen != CILEN_ADDR || citype != opt) \ in ipcp_ackci()
1010 if (addr != cilong) \ in ipcp_ackci()
1015 #if 0 /* UNUSED - WINS */ in ipcp_ackci()
1017 if (addr) { \ in ipcp_ackci()
1019 if ((len -= CILEN_ADDR) < 0) \ in ipcp_ackci()
1023 if (cilen != CILEN_ADDR || citype != opt) \ in ipcp_ackci()
1027 if (addr != cilong) \ in ipcp_ackci()
1035 #if VJ_SUPPORT in ipcp_ackci()
1042 #if LWIP_DNS in ipcp_ackci()
1048 #if 0 /* UNUSED - WINS */ in ipcp_ackci()
1055 * If there are any remaining CIs, then this packet is bad. in ipcp_ackci()
1057 if (len != 0) in ipcp_ackci()
1068 * This should not modify any state if the Nak is bad
1069 * or if IPCP is in the OPENED state.
1080 #if VJ_SUPPORT in ipcp_nakci()
1085 #if LWIP_DNS in ipcp_nakci()
1097 * If we find any deviations, then this packet is bad. in ipcp_nakci()
1100 if ((neg) && \ in ipcp_nakci()
1114 #if VJ_SUPPORT in ipcp_nakci()
1116 if (go->neg && \ in ipcp_nakci()
1129 if (go->neg && \ in ipcp_nakci()
1141 #if LWIP_DNS in ipcp_nakci()
1143 if (go->neg && \ in ipcp_nakci()
1157 * Accept the peer's idea of {our,his} address, if different in ipcp_nakci()
1158 * from our idea, only if the accept_{local,remote} flag is set. in ipcp_nakci()
1161 if (treat_as_reject) { in ipcp_nakci()
1164 if (go->accept_local && ciaddr1) { in ipcp_nakci()
1168 if (go->accept_remote && ciaddr2) { in ipcp_nakci()
1175 #if VJ_SUPPORT in ipcp_nakci()
1179 * if the peer wants. Send old-style compress-type option if in ipcp_nakci()
1183 if (treat_as_reject) { in ipcp_nakci()
1185 } else if (cilen == CILEN_VJ) { in ipcp_nakci()
1188 if (cishort == IPCP_VJ_COMP) { in ipcp_nakci()
1190 if (cimaxslotindex < go->maxslotindex) in ipcp_nakci()
1192 if (!cicflag) in ipcp_nakci()
1198 if (cishort == IPCP_VJ_COMP || cishort == IPCP_VJ_COMP_OLD) { in ipcp_nakci()
1209 if (treat_as_reject) { in ipcp_nakci()
1212 } else if (go->accept_local && ciaddr1) { in ipcp_nakci()
1218 #if LWIP_DNS in ipcp_nakci()
1220 if (treat_as_reject) { in ipcp_nakci()
1228 if (treat_as_reject) { in ipcp_nakci()
1234 #endif /* #if LWIP_DNS */ in ipcp_nakci()
1237 * There may be remaining CIs, if the peer is requesting negotiation in ipcp_nakci()
1239 * If they want to negotiate about IP addresses, we comply. in ipcp_nakci()
1240 * If they want us to ask for compression, we refuse. in ipcp_nakci()
1241 * If they want us to ask for ms-dns, we do that, since some in ipcp_nakci()
1242 * peers get huffy if we don't. in ipcp_nakci()
1247 if ( cilen < CILEN_VOID || (len -= cilen) < 0 ) in ipcp_nakci()
1252 #if VJ_SUPPORT in ipcp_nakci()
1254 if (go->neg_vj || no.neg_vj || in ipcp_nakci()
1261 if ((!go->neg_addr && go->old_addrs) || no.old_addrs in ipcp_nakci()
1267 if (ciaddr1 && go->accept_local) in ipcp_nakci()
1271 if (ciaddr2 && go->accept_remote) in ipcp_nakci()
1276 if (go->neg_addr || no.neg_addr || cilen != CILEN_ADDR) in ipcp_nakci()
1281 if (ciaddr1 && go->accept_local) in ipcp_nakci()
1283 if (try_.ouraddr != 0) in ipcp_nakci()
1287 #if LWIP_DNS in ipcp_nakci()
1289 if (go->req_dns1 || no.req_dns1 || cilen != CILEN_ADDR) in ipcp_nakci()
1297 if (go->req_dns2 || no.req_dns2 || cilen != CILEN_ADDR) in ipcp_nakci()
1305 #if 0 /* UNUSED - WINS */ in ipcp_nakci()
1308 if (cilen != CILEN_ADDR) in ipcp_nakci()
1312 if (ciaddr1) in ipcp_nakci()
1324 * If there are any remaining options, we ignore them. in ipcp_nakci()
1326 if (f->state != PPP_FSM_OPENED) in ipcp_nakci()
1345 #if VJ_SUPPORT in ipcp_rejci()
1356 * If we find any deviations, then this packet is bad. in ipcp_rejci()
1359 if ((neg) && \ in ipcp_rejci()
1369 if (cilong != val1) \ in ipcp_rejci()
1374 if (cilong != val2) \ in ipcp_rejci()
1379 #if VJ_SUPPORT in ipcp_rejci()
1381 if (go->neg && \ in ipcp_rejci()
1389 if (cishort != val) \ in ipcp_rejci()
1391 if (!old) { \ in ipcp_rejci()
1393 if (cimaxslotindex != maxslot) \ in ipcp_rejci()
1396 if (ciflag != cflag) \ in ipcp_rejci()
1404 if (go->neg && \ in ipcp_rejci()
1414 if (cilong != val) \ in ipcp_rejci()
1419 #if LWIP_DNS in ipcp_rejci()
1421 if (go->neg && \ in ipcp_rejci()
1431 if (cilong != dnsaddr) \ in ipcp_rejci()
1437 #if 0 /* UNUSED - WINS */ in ipcp_rejci()
1439 if (addr && \ in ipcp_rejci()
1449 if (cilong != addr) \ in ipcp_rejci()
1458 #if VJ_SUPPORT in ipcp_rejci()
1465 #if LWIP_DNS in ipcp_rejci()
1471 #if 0 /* UNUSED - WINS */ in ipcp_rejci()
1478 * If there are any remaining CIs, then this packet is bad. in ipcp_rejci()
1480 if (len != 0) in ipcp_rejci()
1485 if (f->state != PPP_FSM_OPENED) in ipcp_rejci()
1500 * appropriately. If reject_if_disagree is non-zero, doesn't return
1501 * CONFNAK; returns CONFREJ if it can't return CONFACK.
1513 #if VJ_SUPPORT in ipcp_reqci()
1522 #if VJ_SUPPORT in ipcp_reqci()
1525 #if LWIP_DNS in ipcp_reqci()
1541 if (l < 2 || /* Not enough data for CI header or */ in ipcp_reqci()
1557 if (!ao->old_addrs || ho->neg_addr || in ipcp_reqci()
1564 * If he has no address, or if we both have his address but in ipcp_reqci()
1566 * In particular, if we don't know his address, but he does, in ipcp_reqci()
1571 if (ciaddr1 != wo->hisaddr in ipcp_reqci()
1574 if (!reject_if_disagree) { in ipcp_reqci()
1579 } else if (ciaddr1 == 0 && wo->hisaddr == 0) { in ipcp_reqci()
1581 * If neither we nor he knows his address, reject the option. in ipcp_reqci()
1589 * If he doesn't know our address, or if we both have our address in ipcp_reqci()
1594 if (ciaddr2 != wo->ouraddr) { in ipcp_reqci()
1595 if (ciaddr2 == 0 || !wo->accept_local) { in ipcp_reqci()
1597 if (!reject_if_disagree) { in ipcp_reqci()
1613 if (!ao->neg_addr || ho->old_addrs || in ipcp_reqci()
1620 * If he has no address, or if we both have his address but in ipcp_reqci()
1622 * In particular, if we don't know his address, but he does, in ipcp_reqci()
1627 if (ciaddr1 != wo->hisaddr in ipcp_reqci()
1630 if (!reject_if_disagree) { in ipcp_reqci()
1635 } else if (ciaddr1 == 0 && wo->hisaddr == 0) { in ipcp_reqci()
1648 #if LWIP_DNS in ipcp_reqci()
1654 /* If we do not have a DNS address then we cannot send it */ in ipcp_reqci()
1655 if (ao->dnsaddr[d] == 0 || in ipcp_reqci()
1661 if (lwip_htonl(tl) != ao->dnsaddr[d]) { in ipcp_reqci()
1670 #if 0 /* UNUSED - WINS */ in ipcp_reqci()
1676 /* If we do not have a DNS address then we cannot send it */ in ipcp_reqci()
1677 if (ao->winsaddr[d] == 0 || in ipcp_reqci()
1683 if (lwip_htonl(tl) != ao->winsaddr[d]) { in ipcp_reqci()
1692 #if VJ_SUPPORT in ipcp_reqci()
1694 if (!ao->neg_vj || in ipcp_reqci()
1701 if (!(cishort == IPCP_VJ_COMP || in ipcp_reqci()
1709 if (cilen == CILEN_VJ) { in ipcp_reqci()
1711 if (maxslotindex > ao->maxslotindex) { in ipcp_reqci()
1713 if (!reject_if_disagree){ in ipcp_reqci()
1719 if (cflag && !ao->cflag) { in ipcp_reqci()
1721 if (!reject_if_disagree){ in ipcp_reqci()
1741 if (orc == CONFACK && /* Good CI */ in ipcp_reqci()
1745 if (orc == CONFNAK) { /* Nak this CI? */ in ipcp_reqci()
1746 if (reject_if_disagree) /* Getting fed up with sending NAKs? */ in ipcp_reqci()
1747 orc = CONFREJ; /* Get tough if so */ in ipcp_reqci()
1749 if (rc == CONFREJ) /* Rejecting prior CI? */ in ipcp_reqci()
1751 if (rc == CONFACK) { /* Ack'd all prior CIs? */ in ipcp_reqci()
1758 if (orc == CONFREJ && /* Reject this CI */ in ipcp_reqci()
1765 if (ucp != cip) in ipcp_reqci()
1773 * If we aren't rejecting this packet, and we want to negotiate in ipcp_reqci()
1779 if (rc != CONFREJ && !ho->neg_addr && !ho->old_addrs && in ipcp_reqci()
1781 if (rc == CONFACK) { in ipcp_reqci()
1798 #if 0 /* UNUSED */
1812 * If local IP address already given, don't bother.
1814 if (wo->ouraddr == 0 && !disable_defaultip) {
1818 * If there isn't an IP address for our hostname, too bad.
1821 if ((hp = gethostbyname(hostname)) != NULL) {
1823 if (local != 0 && !bad_ip_adrs(local))
1831 #if DEMAND_SUPPORT
1843 if (wo->hisaddr == 0 && !pcb->settings.noremoteip) {
1848 if (wo->ouraddr == 0) {
1854 if (!sifaddr(pcb, wo->ouraddr, wo->hisaddr, get_mask(wo->ouraddr)))
1856 if (!sifup(pcb))
1858 if (!sifnpmode(pcb, PPP_IP, NPMODE_QUEUE))
1860 #if 0 /* UNUSED */
1861 if (wo->default_route)
1862 if (sifdefaultroute(pcb, wo->ouraddr, wo->hisaddr,
1866 #if 0 /* UNUSED - PROXY ARP */
1867 if (wo->proxy_arp)
1868 if (sifproxyarp(pcb, wo->hisaddr))
1873 if (wo->hisaddr)
1897 if (!ho->neg_addr && !ho->old_addrs) in ipcp_up()
1900 if (!(go->neg_addr || go->old_addrs) && (wo->neg_addr || wo->old_addrs) in ipcp_up()
1906 if (go->ouraddr == 0) { in ipcp_up()
1911 if (ho->hisaddr == 0 && !pcb->settings.noremoteip) { in ipcp_up()
1916 #if 0 /* UNUSED */ in ipcp_up()
1918 if (ho->hisaddr != 0) in ipcp_up()
1922 #if LWIP_DNS in ipcp_up()
1923 if (!go->req_dns1) in ipcp_up()
1925 if (!go->req_dns2) in ipcp_up()
1927 #if 0 /* UNUSED */ in ipcp_up()
1928 if (go->dnsaddr[0]) in ipcp_up()
1930 if (go->dnsaddr[1]) in ipcp_up()
1933 if (pcb->settings.usepeerdns && (go->dnsaddr[0] || go->dnsaddr[1])) { in ipcp_up()
1935 #if 0 /* UNUSED */ in ipcp_up()
1945 if (ho->hisaddr != 0) { in ipcp_up()
1947 if ((addr >> IP_CLASSA_NSHIFT) == IP_LOOPBACKNET in ipcp_up()
1954 #if PPP_SERVER && PPP_AUTH_SUPPORT in ipcp_up()
1963 #if 0 /* Unused */ in ipcp_up()
1965 if (ho->hisaddr != 0 && !auth_ip_addr(f->unit, ho->hisaddr)) { in ipcp_up()
1972 #if VJ_SUPPORT in ipcp_up()
1977 #if DEMAND_SUPPORT in ipcp_up()
1979 * If we are doing dial-on-demand, the interface is already in ipcp_up()
1983 if (demand) { in ipcp_up()
1984 if (go->ouraddr != wo->ouraddr || ho->hisaddr != wo->hisaddr) { in ipcp_up()
1987 if (go->ouraddr != wo->ouraddr) { in ipcp_up()
1993 if (ho->hisaddr != wo->hisaddr && wo->hisaddr != 0) { in ipcp_up()
2002 if (!sifaddr(pcb, go->ouraddr, ho->hisaddr, mask)) { in ipcp_up()
2003 #if PPP_DEBUG in ipcp_up()
2010 /* assign a default route through the interface if required */ in ipcp_up()
2011 if (ipcp_wantoptions[f->unit].default_route) in ipcp_up()
2012 if (sifdefaultroute(pcb, go->ouraddr, ho->hisaddr, in ipcp_up()
2016 #if 0 /* UNUSED - PROXY ARP */ in ipcp_up()
2017 /* Make a proxy ARP entry if requested. */ in ipcp_up()
2018 if (ho->hisaddr != 0 && ipcp_wantoptions[f->unit].proxy_arp) in ipcp_up()
2019 if (sifproxyarp(pcb, ho->hisaddr)) in ipcp_up()
2031 * Set IP addresses and (if specified) netmask. in ipcp_up()
2035 #if !(defined(SVR4) && (defined(SNI) || defined(__USLC__))) in ipcp_up()
2036 if (!sifaddr(pcb, go->ouraddr, ho->hisaddr, mask)) { in ipcp_up()
2037 #if PPP_DEBUG in ipcp_up()
2046 if (!sifup(pcb)) { in ipcp_up()
2047 #if PPP_DEBUG in ipcp_up()
2054 #if (defined(SVR4) && (defined(SNI) || defined(__USLC__))) in ipcp_up()
2055 if (!sifaddr(pcb, go->ouraddr, ho->hisaddr, mask)) { in ipcp_up()
2056 #if PPP_DEBUG in ipcp_up()
2063 #if DEMAND_SUPPORT in ipcp_up()
2067 #if 0 /* UNUSED */ in ipcp_up()
2068 /* assign a default route through the interface if required */ in ipcp_up()
2069 if (wo->default_route) in ipcp_up()
2070 if (sifdefaultroute(pcb, go->ouraddr, ho->hisaddr, in ipcp_up()
2075 #if 0 /* UNUSED - PROXY ARP */ in ipcp_up()
2076 /* Make a proxy ARP entry if requested. */ in ipcp_up()
2077 if (ho->hisaddr != 0 && wo->proxy_arp) in ipcp_up()
2078 if (sifproxyarp(pcb, ho->hisaddr)) in ipcp_up()
2085 if (ho->hisaddr != 0) in ipcp_up()
2087 #if LWIP_DNS in ipcp_up()
2088 if (go->dnsaddr[0]) in ipcp_up()
2090 if (go->dnsaddr[1]) in ipcp_up()
2095 #if PPP_STATS_SUPPORT in ipcp_up()
2102 #if PPP_NOTIFY in ipcp_up()
2105 #if 0 /* UNUSED */ in ipcp_up()
2106 if (ip_up_hook) in ipcp_up()
2124 #if PPP_STATS_SUPPORT in ipcp_down()
2131 #if PPP_NOTIFY in ipcp_down()
2134 #if 0 /* UNUSED */ in ipcp_down()
2135 if (ip_down_hook) in ipcp_down()
2138 if (pcb->ipcp_is_up) { in ipcp_down()
2142 #if VJ_SUPPORT in ipcp_down()
2146 #if PPP_STATS_SUPPORT in ipcp_down()
2152 #if DEMAND_SUPPORT in ipcp_down()
2154 * If we are doing dial-on-demand, set the interface in ipcp_down()
2157 if (demand) { in ipcp_down()
2162 #if DEMAND_SUPPORT in ipcp_down()
2168 #if LWIP_DNS in ipcp_down()
2182 #if 0 /* UNUSED - PROXY ARP */ in ipcp_clear_addrs()
2183 if (pcb->proxy_arp_set) { in ipcp_clear_addrs()
2188 #if 0 /* UNUSED */ in ipcp_clear_addrs()
2189 /* If replacedefaultroute, sifdefaultroute will be called soon in ipcp_clear_addrs()
2194 * case, we'll delete the default route and restore the old if there in ipcp_clear_addrs()
2197 if (!replacedefaultroute && pcb->default_route_set) { in ipcp_clear_addrs()
2211 if (pcb->ipcp_is_open) { in ipcp_finished()
2218 #if 0 /* UNUSED */
2230 #if PRINTPKT_SUPPORT
2243 #if VJ_SUPPORT in ipcp_printpkt()
2248 if (plen < HEADERLEN) in ipcp_printpkt()
2254 if (len < HEADERLEN || len > plen) in ipcp_printpkt()
2257 if (code >= 1 && code <= (int)LWIP_ARRAYSIZE(ipcp_codenames)) in ipcp_printpkt()
2273 if (olen < 2 || olen > len) { in ipcp_printpkt()
2281 if (olen == CILEN_ADDRS) { in ipcp_printpkt()
2289 #if VJ_SUPPORT in ipcp_printpkt()
2291 if (olen >= CILEN_COMPRESS) { in ipcp_printpkt()
2309 if (olen == CILEN_ADDR) { in ipcp_printpkt()
2315 #if LWIP_DNS in ipcp_printpkt()
2324 #if 0 /* UNUSED - WINS */ in ipcp_printpkt()
2345 if (len > 0 && *p >= ' ' && *p < 0x7f) { in ipcp_printpkt()
2366 #if DEMAND_SUPPORT
2368 * ip_active_pkt - see if this IP packet is worth bringing the link up for.
2402 if (len < IP_HDRLEN)
2404 if ((get_ipoff(pkt) & IP_OFFMASK) != 0)
2406 if (get_ipproto(pkt) != IPPROTO_TCP)
2409 if (len < hlen + TCP_HDRLEN)
2412 if ((get_tcpflags(tcp) & TH_FIN) != 0 && len == hlen + get_tcpoff(tcp) * 4)