Lines Matching refs:pre
749 struct mbuf *m, u_int32_t pre, int outgoing, struct ifnet *ifp)
780 error = mbuf_copydata(m, pre, sizeof(struct ip), &ip);
794 error = mbuf_copydata(m, pre + hlen,
806 error = mbuf_copydata(m, pre + hlen,
841 error = mbuf_copydata(m, pre, sizeof(struct ip6_hdr), &ip6);
851 error = mbuf_copydata(m, pre + sizeof(struct ip6_hdr),
866 error = mbuf_copydata(m, pre + sizeof(struct ip6_hdr),
932 u_int32_t pre, u_int32_t post, int outgoing)
960 if (mbuf_setdata(m, m->m_data + pre, m->m_len - pre) == 0) {
962 mbuf_setdata(m, m->m_data - pre, m->m_len + pre);
1002 if (pre == 0) {
1038 pre = 4;
1046 if (pre == 0)
1061 hdr->pth_frame_pre_length = pre + pre_adjust;
1066 pktap_fill_proc_info(hdr, proto, m, pre, outgoing, ifp);
1104 u_int32_t pre = hdr - frame_header;
1106 if (mbuf_setdata(m, frame_header, o_len + pre) == 0) {
1107 PKTAP_LOG(PKTP_LOG_INPUT, "ifp %s proto %u pre %u post %u\n",
1108 ifp->if_xname, proto, pre, 0);
1110 pktap_bpf_tap(ifp, proto, m, pre, 0, 0);
1114 PKTAP_LOG(PKTP_LOG_INPUT, "ifp %s proto %u pre %u post %u\n",
1123 u_int32_t pre, u_int32_t post)
1129 PKTAP_LOG(PKTP_LOG_OUTPUT, "ifp %s proto %u pre %u post %u\n",
1130 ifp->if_xname, proto, pre, post);
1132 pktap_bpf_tap(ifp, proto, m, pre, post, 1);