Lines Matching refs:copym
1526 struct mbuf *copym; in ip_mloopback() local
1532 copym = m_dup(m, M_NOWAIT); in ip_mloopback()
1533 if (copym != NULL && (!M_WRITABLE(copym) || copym->m_len < hlen)) in ip_mloopback()
1534 copym = m_pullup(copym, hlen); in ip_mloopback()
1535 if (copym != NULL) { in ip_mloopback()
1537 if (copym->m_pkthdr.csum_flags & CSUM_DELAY_DATA) { in ip_mloopback()
1538 in_delayed_cksum(copym); in ip_mloopback()
1539 copym->m_pkthdr.csum_flags &= ~CSUM_DELAY_DATA; in ip_mloopback()
1540 copym->m_pkthdr.csum_flags |= in ip_mloopback()
1542 copym->m_pkthdr.csum_data = 0xffff; in ip_mloopback()
1548 ip = mtod(copym, struct ip *); in ip_mloopback()
1550 ip->ip_sum = in_cksum(copym, hlen); in ip_mloopback()
1551 if_simloop(ifp, copym, AF_INET, 0); in ip_mloopback()