Lines Matching defs:hoff
4826 hn_check_iplen(const struct mbuf *m, int hoff)
4833 len = hoff + sizeof(struct ip);
4843 ip = mtodo(m, hoff);
4851 if (m->m_len < hoff + iphlen)
4860 if (m->m_pkthdr.len < hoff + iplen)
4877 if (m->m_len < hoff + iphlen + sizeof(struct tcphdr))
4883 if (m->m_len < hoff + iphlen + thoff)
4889 if (m->m_len < hoff + iphlen + sizeof(struct udphdr))
4905 int hoff;
4907 hoff = sizeof(*eh);
4909 KASSERT(m_new->m_len >= hoff, ("not ethernet frame"));
4916 hoff = sizeof(*evl);
4917 if (m_new->m_len < hoff)
4925 *l4proto = hn_check_iplen(m_new, hoff);