Lines Matching refs:hlen
242 int hlen = sizeof (struct ip);
349 hlen = IP_VHL_HL(ip->ip_vhl) << 2 ;
381 hlen = len;
394 ip->ip_vhl = IP_MAKE_VHL(IPVERSION, hlen >> 2);
403 hlen = IP_VHL_HL(ip->ip_vhl) << 2;
722 ip_mloopback(ifp, m, dst, hlen);
982 hlen = IP_VHL_HL(ip->ip_vhl) << 2;
984 hlen = ip->ip_hl << 2;
1070 if ((error = (*fr_checkp)(ip, hlen, ifp, 1, &m1)) || !m1) {
1249 ip->ip_sum = in_cksum(m, hlen);
1393 ip->ip_sum = in_cksum(m, hlen);
1467 len = (ifp->if_mtu - hlen) &~ 7;
1495 for (off = hlen + len; off < (u_short)ip->ip_len; off += len) {
1506 if (hlen > sizeof (struct ip)) {
1511 mhip->ip_off = ((off - hlen) >> 3) + (ip->ip_off & ~IP_MF);
1554 m_adj(m, hlen + firstlen - (u_short)ip->ip_len);
1555 m->m_pkthdr.len = hlen + firstlen;
1561 ip->ip_sum = in_cksum(m, hlen);
1746 int hlen = 0;
1783 hlen = IP_VHL_HL(ip->ip_vhl) << 2;
1785 hlen = ip->ip_hl << 2;
1810 ip->ip_sum = in_cksum(m, hlen);
2925 ip_mloopback(ifp, m, dst, hlen)
2929 int hlen;
2936 if (copym != NULL && (copym->m_flags & M_EXT || copym->m_len < hlen))
2937 copym = m_pullup(copym, hlen);
2950 ip->ip_sum = in_cksum(copym, hlen);