| /openbsd/src/usr.sbin/npppd/npppd/ |
| D | npppd_iface.c | 398 int lpktp; member
420 args->lpktp); in npppd_iface_network_input_delegate()
427 ppp_output(ppp, PPP_PROTO_IP, 0, 0, args->pktp, args->lpktp); in npppd_iface_network_input_delegate()
435 u_char *pktp, int lpktp) in npppd_iface_network_input_ipv4() argument
448 if (lpktp < sizeof(iphdr)) { in npppd_iface_network_input_ipv4()
460 input_arg.lpktp = lpktp; in npppd_iface_network_input_ipv4()
478 adjust_tcp_mss(pktp, lpktp, MRU_IPMTU(ppp->peer_mru)); in npppd_iface_network_input_ipv4()
481 if (ppp->timeout_sec > 0 && !ip_is_idle_packet(iphdr, lpktp)) in npppd_iface_network_input_ipv4()
487 mppe_pkt_output(&ppp->mppe, PPP_PROTO_IP, pktp, lpktp); in npppd_iface_network_input_ipv4()
496 ppp_output(ppp, PPP_PROTO_IP, 0, 0, pktp, lpktp); in npppd_iface_network_input_ipv4()
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| D | ccp.c | 112 ccp_reqci(fsm *f, u_char *pktp, int *lpktp, int reject_if_disagree) in ccp_reqci() argument
129 if ((rejbuf = malloc(*lpktp)) == NULL) { in ccp_reqci()
132 if ((nakbuf0 = malloc(*lpktp)) == NULL) { in ccp_reqci()
137 #define remlen() (*lpktp - (pktp - pktp0)) in ccp_reqci()
186 *lpktp = lrej; in ccp_reqci()
191 *lpktp = len; in ccp_reqci()
245 ccp_addci(fsm *f, u_char *pktp, int *lpktp) in ccp_addci() argument
256 *lpktp = pktp - pktp0; in ccp_addci()
258 *lpktp = 0; in ccp_addci()
346 ccp_ext(fsm *f, int code, int id, u_char *pktp, int lpktp) in ccp_ext() argument
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| D | npppd_subr.c | 482 adjust_tcp_mss(u_char *pktp, int lpktp, int mtu) in adjust_tcp_mss() argument
488 if (lpktp < sizeof(struct ip) + sizeof(struct tcphdr)) in adjust_tcp_mss()
500 lpktp -= pip->ip_hl << 2; in adjust_tcp_mss()
503 if (sizeof(struct tcphdr) > lpktp) in adjust_tcp_mss()
511 lpktp = MINIMUM(th->th_off << 4, lpktp); in adjust_tcp_mss()
514 lpktp -= sizeof(struct tcphdr); in adjust_tcp_mss()
516 while (lpktp >= TCPOLEN_MAXSEG) { in adjust_tcp_mss()
538 lpktp--; in adjust_tcp_mss()
545 lpktp -= optlen; in adjust_tcp_mss()
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| D | ipcp.c | 147 ipcp_addci(fsm *f, u_char *pktp, int *lpktp) in ipcp_addci() argument
158 *lpktp = pktp - pktp0; in ipcp_addci()
194 ipcp_reqci(fsm *f, u_char *pktp, int *lpktp, int reject_if_disagree) in ipcp_reqci() argument
216 if (*lpktp > 128) { in ipcp_reqci()
219 lrej = *lpktp; in ipcp_reqci()
223 #define remlen() (*lpktp - (pktp - pktp0)) in ipcp_reqci()
337 *lpktp = lrej; in ipcp_reqci()
368 *lpktp = lnak; in ipcp_reqci()
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| D | pap.c | 151 pap_input(pap *_this, u_char *pktp, int lpktp) in pap_input() argument
174 if (lpktp < length) { in pap_input()
181 #define remlen (lpktp - (pktp1 - pktp)) in pap_input()
281 int lpktp, lmes; in pap_response() local
286 lpktp = _this->ppp->mru - HEADERLEN; in pap_response()
294 lmes = MINIMUM(lmes, lpktp - 1); in pap_response()
299 lpktp = lmes + 1; in pap_response()
303 pktp, lpktp); in pap_response()
306 pktp, lpktp); in pap_response()
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| D | npppd.c | 929 int lpktp) in npppd_network_output() argument
940 if (lpktp < sizeof(struct ip)) { in npppd_network_output()
944 lbuf = MINIMUM(lpktp, sizeof(buf)); in npppd_network_output()
969 if (lpktp == lbuf) { in npppd_network_output()
976 adjust_tcp_mss(pktp, lpktp, MRU_IPMTU(ppp->peer_mru)); in npppd_network_output()
980 npppd_iface_write(ppp_iface(ppp), ppp, proto, pktp, lpktp); in npppd_network_output()
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| D | chap.c | 428 chap_response(chap *_this, int authok, u_char *pktp, int lpktp) in chap_response() argument
438 pktp, lpktp); in chap_response()
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| D | lcp.c | 170 lcp_send_protrej(lcp *_this, u_char *pktp, int lpktp) in lcp_send_protrej() argument
175 fsm_sdata(&_this->fsm, PROTREJ, _this->fsm.id++, pktp, lpktp); in lcp_send_protrej()
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| /openbsd/src/sys/net/ |
| D | pipex.c | 2855 int opt, optlen, acc, mss, maxmss, lpktp; in adjust_tcp_mss() local
2861 lpktp = sizeof(struct ip) + sizeof(struct tcphdr) + PIPEX_TCP_OPTLEN; in adjust_tcp_mss()
2862 lpktp = MIN(lpktp, m0->m_pkthdr.len); in adjust_tcp_mss()
2864 PIPEX_PULLUP(m0, lpktp); in adjust_tcp_mss()
2878 lpktp -= pip->ip_hl << 2; in adjust_tcp_mss()
2881 if (sizeof(struct tcphdr) > lpktp) in adjust_tcp_mss()
2892 lpktp = MIN(th->th_off << 4, lpktp); in adjust_tcp_mss()
2895 lpktp -= sizeof(struct tcphdr); in adjust_tcp_mss()
2896 while (lpktp >= TCPOLEN_MAXSEG) { in adjust_tcp_mss()
2918 lpktp--; in adjust_tcp_mss()
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