Lines Matching defs:mopt
1336 struct mbuf *mopt;
1349 mopt = m_get(M_NOWAIT, MT_DATA);
1350 if (mopt == NULL)
1352 mopt->m_len = JUMBOOPTLEN;
1353 optbuf = mtod(mopt, u_char *);
1355 exthdrs->ip6e_hbh = mopt;
1359 mopt = exthdrs->ip6e_hbh;
1360 if (M_TRAILINGSPACE(mopt) < JUMBOOPTLEN) {
1367 int oldoptlen = mopt->m_len;
1385 bcopy(mtod(mopt, caddr_t), mtod(n, caddr_t),
1388 m_freem(mopt);
1389 mopt = exthdrs->ip6e_hbh = n;
1391 optbuf = mtod(mopt, u_char *) + mopt->m_len;
1392 mopt->m_len += JUMBOOPTLEN;
1401 hbh = mtod(mopt, struct ip6_hbh *);