Cross Reference: /vbox/src/VBox/Devices/Network/slirp/libalias/alias

Lines Matching refs:pip
404     struct ip *pip,
412     tc = (struct tcphdr *)ip_next(pip);
441     if ((int)(ntohs(pip->ip_len) + strlen(buffer)) > maxpacketsize)
450         hlen = (pip->ip_hl + tc->th_off) << 2;
451         dlen = ntohs(pip->ip_len) - hlen;
458         p = (char *)pip;
470         delta = GetDeltaSeqOut(pip, lnk);
471         AddSeq(pip, lnk, delta + slen);
478         accumulate = pip->ip_len;
479         pip->ip_len = htons(ntohs(pip->ip_len) + slen);
480         accumulate -= pip->ip_len;
482         ADJUST_CHECKSUM(accumulate, pip->ip_sum);
492     tc->th_sum = TcpChecksum(pip);
497 ProxyEncodeIpHeader(struct ip *pip,
506     fprintf(stdout, " ip cksum 1 = %x\n", (u_int) IpChecksum(pip));
507     fprintf(stdout, "tcp cksum 1 = %x\n", (u_int) TcpChecksum(pip));
513     if (pip->ip_hl > (0x0f - OPTION_LEN_INT32))
521         ptr = (u_char *) pip;
523         memcpy(ptr + OPTION_LEN_BYTES, ptr, ntohs(pip->ip_len) - 20);
528         memcpy(&option[2], (u_char *) & pip->ip_dst, 4);
530         tc = (struct tcphdr *)ip_next(pip);
547         sptr = (u_short *) pip;
549         pip->ip_hl += OPTION_LEN_INT32;
552         accumulate += pip->ip_len;
553         pip->ip_len = htons(ntohs(pip->ip_len) + OPTION_LEN_BYTES);
554         accumulate -= pip->ip_len;
556         ADJUST_CHECKSUM(accumulate, pip->ip_sum);
562     fprintf(stdout, " ip cksum 2 = %x\n", (u_int) IpChecksum(pip));
563     fprintf(stdout, "tcp cksum 2 = %x\n", (u_int) TcpChecksum(pip));
578 ProxyCheck(struct libalias *la, struct ip *pip,
588     src_addr = pip->ip_src;
589     dst_addr = pip->ip_dst;
590     dst_port = ((struct tcphdr *)ip_next(pip))
599             && pip->ip_p == ptr->proto
623     struct ip *pip,
633         ProxyEncodeIpHeader(pip, maxpacketsize);
637         ProxyEncodeTcpStream(lnk, pip, maxpacketsize);