Searched refs:copym (Results 1 – 2 of 2) sorted by relevance
| /xnu-8792.41.9/bsd/netinet/ |
| H A D | ip_output.c | 2935 struct mbuf *copym; in ip_mloopback() local
2948 copym = m_copym_mode(m, 0, M_COPYALL, M_DONTWAIT, M_COPYM_COPY_HDR); in ip_mloopback()
2949 if (copym != NULL && ((copym->m_flags & M_EXT) || copym->m_len < hlen)) { in ip_mloopback()
2950 copym = m_pullup(copym, hlen); in ip_mloopback()
2953 if (copym == NULL) { in ip_mloopback()
2961 ip = mtod(copym, struct ip *); in ip_mloopback()
2967 ip->ip_sum = ip_cksum_hdr_out(copym, hlen); in ip_mloopback()
2975 copym->m_pkthdr.csum_flags &= ~(CSUM_PARTIAL | CSUM_ZERO_INVERT); in ip_mloopback()
2976 copym->m_pkthdr.csum_flags |= in ip_mloopback()
2978 copym->m_pkthdr.csum_data = 0xffff; in ip_mloopback()
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| /xnu-8792.41.9/bsd/netinet6/ |
| H A D | ip6_output.c | 4077 struct mbuf *copym; in ip6_mloopback() local
4091 copym = m_copym_mode(m, 0, M_COPYALL, M_DONTWAIT, M_COPYM_COPY_HDR); in ip6_mloopback()
4092 if (copym != NULL && ((copym->m_flags & M_EXT) || in ip6_mloopback()
4093 copym->m_len < sizeof(struct ip6_hdr))) { in ip6_mloopback()
4094 copym = m_pullup(copym, sizeof(struct ip6_hdr)); in ip6_mloopback()
4097 if (copym == NULL) { in ip6_mloopback()
4101 ip6 = mtod(copym, struct ip6_hdr *); in ip6_mloopback()
4110 if (copym->m_pkthdr.csum_flags & CSUM_DELAY_IPV6_DATA) { in ip6_mloopback()
4111 in6_delayed_cksum_offset(copym, 0, optlen, nxt0); in ip6_mloopback()
4120 copym->m_pkthdr.rcvif = origifp; in ip6_mloopback()
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