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Searched refs:PPP_HDRLEN (Results 1 – 21 of 21) sorted by relevance

/netbsd/src/sys/net/
Dppp-deflate.c258 if (state->hdrlen + PPP_HDRLEN + 2 < wspace) { in z_compress()
271 wptr += PPP_HDRLEN; in z_compress()
276 state->strm.avail_out = wspace - (PPP_HDRLEN + 2); in z_compress()
469 u_char hdr[PPP_HDRLEN + DEFLATE_OVHD]; in z_decompress()
474 for (i = 0; i < PPP_HDRLEN + DEFLATE_OVHD; ++i) { in z_decompress()
487 seq = (hdr[PPP_HDRLEN] << 8) + hdr[PPP_HDRLEN+1]; in z_decompress()
505 if (state->hdrlen + PPP_HDRLEN < ospace) { in z_decompress()
528 rlen += PPP_HDRLEN + DEFLATE_OVHD; in z_decompress()
560 state->strm.avail_out = ospace - PPP_HDRLEN; in z_decompress()
590 if (olen > state->mru + PPP_HDRLEN) in z_decompress()
[all …]
Dif_ppp.c313 sc->sc_if.if_hdrlen = PPP_HDRLEN; in ppp_create()
957 M_PREPEND(m0, PPP_HDRLEN, M_DONTWAIT); in pppoutput()
1167 ip = (struct ip *)(cp + PPP_HDRLEN); in ppp_dequeue()
1168 if (mp->m_len <= PPP_HDRLEN) { in ppp_dequeue()
1217 (sc->sc_xc_state, &mcomp, m, slen, sc->sc_if.if_mtu + PPP_HDRLEN); in ppp_dequeue()
1308 if (m->m_len <= PPP_HDRLEN) { in ppp_ccp()
1315 dp = mtod(mp, u_char *) + PPP_HDRLEN; in ppp_ccp()
1553 xlen = sl_uncompress_tcp_core(cp + PPP_HDRLEN, in ppp_inproc()
1554 m->m_len - PPP_HDRLEN, ilen - PPP_HDRLEN, in ppp_inproc()
1571 if (hlen + PPP_HDRLEN > MHLEN) { in ppp_inproc()
[all …]
Dbsd-comp.c547 rptr += PPP_HDRLEN; in bsd_compress()
548 slen = mp->m_len - PPP_HDRLEN; in bsd_compress()
644 if (olen + PPP_HDRLEN + BSD_OVHD > maxolen) { in bsd_compress()
655 return olen + PPP_HDRLEN + BSD_OVHD; in bsd_compress()
693 rptr += PPP_HDRLEN; in bsd_incomp()
694 slen = dmsg->m_len - PPP_HDRLEN; in bsd_incomp()
818 rptr += PPP_HDRLEN; in bsd_decompress()
819 len = cmp->m_len - PPP_HDRLEN; in bsd_decompress()
857 space = M_TRAILINGSPACE(dmp) - PPP_HDRLEN + 1; in bsd_decompress()
866 wptr += PPP_HDRLEN - 1; in bsd_decompress()
Dppp_defs.h45 #define PPP_HDRLEN 4 /* octets for standard ppp header */ macro
57 #define PPP_MAXMTU 65535 - (PPP_HDRLEN + PPP_FCSLEN)
Dppp_tty.c217 bpf_change_type(&sc->sc_if, DLT_PPP_SERIAL, PPP_HDRLEN); in pppopen()
368 if (uio->uio_resid > sc->sc_if.if_mtu + PPP_HDRLEN || in pppwrite()
369 uio->uio_resid < PPP_HDRLEN) in pppwrite()
405 bcopy(mtod(m0, u_char *), dst.sa_data, PPP_HDRLEN); in pppwrite()
406 m_adj(m0, PPP_HDRLEN); in pppwrite()
792 for (len = sc->sc_mru + PPP_HDRLEN + PPP_FCSLEN; len > 0; ){ in pppgetm()
887 if (ilen < PPP_HDRLEN + PPP_FCSLEN) { in pppinput()
1005 if (++sc->sc_ilen > sc->sc_mru + PPP_HDRLEN + PPP_FCSLEN) { in pppinput()
/netbsd/src/external/bsd/ppp/dist/pppd/
Dchap.c91 #define CHAL_MAX_PKTLEN (PPP_HDRLEN + CHAP_HDRLEN + 4 + MAX_CHALLENGE_LEN + MAXNAMELEN)
92 #define RESP_MAX_PKTLEN (PPP_HDRLEN + CHAP_HDRLEN + 4 + MAX_RESPONSE_LEN + MAXNAMELEN)
319 ss->challenge_pktlen = PPP_HDRLEN + len; in chap_generate_challenge()
321 p = ss->challenge + PPP_HDRLEN; in chap_generate_challenge()
343 if (id != ss->challenge[PPP_HDRLEN+1] || len < 2) in chap_handle_response()
379 ss->challenge + PPP_HDRLEN + CHAP_HDRLEN, in chap_handle_response()
399 output(0, outpacket_buf, PPP_HDRLEN + len); in chap_handle_response()
510 p = response + PPP_HDRLEN; in chap_respond()
517 output(0, response, PPP_HDRLEN + len); in chap_respond()
Ddemand.c93 framemax += PPP_HDRLEN + PPP_FCSLEN; in demand_conf()
280 if (len < PPP_HDRLEN) in loop_frame()
341 if (len < PPP_HDRLEN) in active_packet()
Dutils.c447 if (len >= PPP_HDRLEN && p[0] == PPP_ALLSTATIONS && p[1] == PPP_UI) { in format_packet()
450 len -= PPP_HDRLEN; in format_packet()
740 && len >= PPP_HDRLEN + HEADERLEN) { in dump_packet()
741 unsigned char *lcp = p + PPP_HDRLEN; in dump_packet()
745 && l >= HEADERLEN && l <= len - PPP_HDRLEN) in dump_packet()
Deap.c302 output(esp->es_unit, outpacket_buf, EAP_HEADERLEN + PPP_HDRLEN); in eap_send_failure()
326 output(esp->es_unit, outpacket_buf, PPP_HDRLEN + EAP_HEADERLEN); in eap_send_success()
799 output(esp->es_unit, outpacket_buf, PPP_HDRLEN + msglen); in eap_chapms2_send_request()
1090 outlen = (outp - outpacket_buf) - PPP_HDRLEN; in eap_send_request()
1093 output(esp->es_unit, outpacket_buf, outlen + PPP_HDRLEN); in eap_send_request()
1175 outlen = (outp - outpacket_buf) - PPP_HDRLEN; in eap_server_timeout()
1177 output(esp->es_unit, outpacket_buf, outlen + PPP_HDRLEN); in eap_server_timeout()
1334 output(esp->es_unit, outpacket_buf, PPP_HDRLEN + msglen); in eap_send_response()
1365 output(esp->es_unit, outpacket_buf, PPP_HDRLEN + msglen); in eap_chap_response()
1394 output(esp->es_unit, outpacket_buf, PPP_HDRLEN + msglen); in eap_srp_response()
[all …]
Dfsm.c742 outp = outpacket_buf + PPP_HDRLEN + HEADERLEN; in fsm_sconfreq()
776 if (datalen && data != outp + PPP_HDRLEN + HEADERLEN) in fsm_sdata()
777 BCOPY(data, outp + PPP_HDRLEN + HEADERLEN, datalen); in fsm_sdata()
783 output(f->unit, outpacket_buf, outlen + PPP_HDRLEN); in fsm_sdata()
Dmain.c191 u_char outpacket_buf[PPP_MRU+PPP_HDRLEN]; /* buffer for outgoing packet */
192 u_char inpacket_buf[PPP_MRU+PPP_HDRLEN]; /* buffer for incoming packet */
1165 if (len < PPP_HDRLEN) { in get_input()
1175 len -= PPP_HDRLEN; in get_input()
1220 lcp_sprotrej(0, p - PPP_HDRLEN, len + PPP_HDRLEN); in get_input()
Dupap.c553 output(u->us_unit, outpacket_buf, outlen + PPP_HDRLEN); in upap_sauthreq()
579 output(u->us_unit, outpacket_buf, outlen + PPP_HDRLEN); in upap_sresp()
Dtty.c1122 max_level = PPP_MRU + PPP_HDRLEN + 1; in charshunt()
1176 nibuf = read(ifd, ibufp, PPP_MRU + PPP_HDRLEN); in charshunt()
1200 nobuf = read(pty_master, obufp, PPP_MRU + PPP_HDRLEN); in charshunt()
Dpeap.c244 output(esp->es_unit, outpacket_buf, PPP_HDRLEN + PEAP_HEADERLEN); in peap_ack()
274 output(esp->es_unit, outpacket_buf, PPP_HDRLEN + peap_len); in peap_response()
Dcbcp.c437 output(us->us_unit, outpacket_buf, outlen + PPP_HDRLEN); in cbcp_send()
Dipv6cp.c1637 len -= PPP_HDRLEN; in ipv6_active_pkt()
1638 pkt += PPP_HDRLEN; in ipv6_active_pkt()
Deap-tls.c636 mtu = MIN(MIN(mtu, mru), ao->mru)- PPP_HDRLEN - 10; in eaptls_get_mtu()
Dipcp.c2340 len -= PPP_HDRLEN; in ip_active_pkt()
2341 pkt += PPP_HDRLEN; in ip_active_pkt()
/netbsd/src/external/bsd/tcpdump/dist/
Dppp.h17 #define PPP_HDRLEN 4 /* length of PPP header */ macro
Dprint-ppp.c1608 if (caplen < PPP_HDRLEN) { in ppp_if_print()
1613 ndo->ndo_ll_hdr_len += PPP_HDRLEN; in ppp_if_print()
/netbsd/src/external/bsd/ppp/usr.sbin/pppd/
Dsys-bsd.c1148 if ((len = read(ttyfd, buf, PPP_MTU + PPP_HDRLEN)) < 0) { in read_packet()