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Searched refs:uh_sum (Results 1 – 17 of 17) sorted by relevance

/xnu-10002.1.13/tests/ !
H A Dnet_test_lib.c117 ip_udp->udp.uh_sum = 0; in ethernet_udp4_frame_populate()
118 ip_udp->udp.uh_sum = in_cksum(udp_pseudo, (int)(sizeof(*udp_pseudo) in ethernet_udp4_frame_populate()
186 ip6_udp->udp.uh_sum = 0; in ethernet_udp6_frame_populate()
187 ip6_udp->udp.uh_sum = in_cksum(udp6_pseudo, (int)(sizeof(*udp6_pseudo) in ethernet_udp6_frame_populate()
H A Dnet_bridge.c752 ntohs(ip_udp->udp.uh_sum), in ip_frame_validate()
800 ntohs(ip6_udp->udp.uh_sum), in ip6_frame_validate()
/xnu-10002.1.13/bsd/netinet/ !
H A Dudp.h83 u_short uh_sum; /* udp checksum */ member
H A Dudp_var.h86 #define ui_sum ui_u.uh_sum
H A Dudp_usrreq.c1864 m->m_pkthdr.csum_data = offsetof(struct udphdr, uh_sum); in udp_output()
2744 if (uh->uh_sum == 0) { in udp_input_checksum()
2756 uh->uh_sum = m->m_pkthdr.csum_rx_val; in udp_input_checksum()
2813 uh->uh_sum = in_pseudo(ip->ip_src.s_addr, in udp_input_checksum()
2816 uh->uh_sum ^= 0xffff; in udp_input_checksum()
2825 uh->uh_sum = in_cksum(m, ulen + sizeof(struct ip)); in udp_input_checksum()
2832 if (uh->uh_sum != 0) { in udp_input_checksum()
2999 udp->uh_sum = in_pseudo(ip->ip_src.s_addr, in udp_fill_keepalive_offload_frames()
3007 uh_sum); in udp_fill_keepalive_offload_frames()
3073 udp6->uh_sum = in6_pseudo(&ip6->ip6_src, in udp_fill_keepalive_offload_frames()
[all …]
H A Dip_compat.h557 __u16 uh_sum;
H A Dip_output.c1719 if (uh->uh_sum == 0) { in ip_output_list()
1720 uh->uh_sum = inet_cksum(m, IPPROTO_UDP, hlen, in ip_output_list()
1722 if (uh->uh_sum == 0) { in ip_output_list()
1723 uh->uh_sum = 0xffff; in ip_output_list()
/xnu-10002.1.13/bsd/skywalk/nexus/flowswitch/flow/ !
H A Dflow_track.c990 uh->uh_sum = in_cksum(m, len); in flow_track_abort_quic()
991 if (uh->uh_sum == 0) { in flow_track_abort_quic()
992 uh->uh_sum = 0xffff; in flow_track_abort_quic()
1020 uh->uh_sum = in6_cksum(m, IPPROTO_UDP, sizeof(struct ip6_hdr), in flow_track_abort_quic()
1022 if (uh->uh_sum == 0) { in flow_track_abort_quic()
1023 uh->uh_sum = 0xffff; in flow_track_abort_quic()
/xnu-10002.1.13/bsd/netinet6/ !
H A Dudp6_usrreq.c1242 uh->uh_sum == 0) { in udp6_input_checksum()
1259 uh->uh_sum = m->m_pkthdr.csum_rx_val; in udp6_input_checksum()
1310 uh->uh_sum = in6_pseudo(&ip6->ip6_src, &ip6->ip6_dst, in udp6_input_checksum()
1313 uh->uh_sum ^= 0xffff; in udp6_input_checksum()
1316 uh->uh_sum = in6_cksum(m, IPPROTO_UDP, off, ulen); in udp6_input_checksum()
1319 if (uh->uh_sum != 0) { in udp6_input_checksum()
H A Dudp6_output.c424 udp6->uh_sum = 0; in udp6_output()
441 udp6->uh_sum = in6_pseudo(laddr, faddr, in udp6_output()
444 m->m_pkthdr.csum_data = offsetof(struct udphdr, uh_sum); in udp6_output()
H A Desp_output.c496 udp->uh_sum = 0; /* don't need checksum with ESP auth */ in esp_output()
723 udp->uh_sum = 0; in esp_output()
904 udp->uh_sum = in6_pseudo(&ip6->ip6_src, &ip6->ip6_dst, htonl(ntohs(udp->uh_ulen) + IPPROTO_UDP)); in esp_output()
906 m->m_pkthdr.csum_data = offsetof(struct udphdr, uh_sum); in esp_output()
H A Dipsec.c5247 uh->uh_sum = 0; in ipsec_send_natt_keepalive()
5321 uh->uh_sum = in6_pseudo(&ip6->ip6_src, &ip6->ip6_dst, htonl(ntohs(uh->uh_ulen) + IPPROTO_UDP)); in ipsec_send_natt_keepalive()
5323 m->m_pkthdr.csum_data = offsetof(struct udphdr, uh_sum); in ipsec_send_natt_keepalive()
5434 uh->uh_sum = 0; in ipsec_fill_offload_frame()
H A Desp_input.c821 udp->uh_sum = 0; in esp4_input_extended()
/xnu-10002.1.13/bsd/net/ !
H A Dnat464_utils.c869 uh->uh_sum == 0 && af == PF_INET && naf == PF_INET6) { in nat464_translate_proto()
870 uh->uh_sum = pbuf_inet6_cksum(pbuf, IPPROTO_UDP, in nat464_translate_proto()
872 if (uh->uh_sum == 0) { in nat464_translate_proto()
873 uh->uh_sum = 0xffff; in nat464_translate_proto()
878 psum = &uh->uh_sum; in nat464_translate_proto()
H A Dpf.c4928 if (uh->uh_sum == 0) { in pf_nat64_ipv4()
4929 uh->uh_sum = pbuf_inet6_cksum(pbuf, IPPROTO_UDP, in pf_nat64_ipv4()
5104 &uh->uh_sum, &pd->naddr, in pf_test_rule()
5120 &uh->uh_sum, &pd->ndaddr, in pf_test_rule()
5438 &pd->hdr.udp->uh_sum, &pd->baddr, in pf_test_rule()
5505 &pd->hdr.udp->uh_sum, &pd->bdaddr, in pf_test_rule()
7806 pd->ip_sum, &uh->uh_sum, &sk->gwy.addr, in pf_test_state_udp()
7813 &uh->uh_sum, &sk->lan.addr, in pf_test_state_udp()
7819 &uh->uh_sum, &sk->ext_lan.addr, in pf_test_state_udp()
7825 &uh->uh_sum, &sk->ext_gwy.addr, in pf_test_state_udp()
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H A Dif_bridge.c4886 csum_p = &udp->uh_sum;
8337 if (udphdr.uh_sum != 0) {
8342 mnr->mnr_ip_udp_csum = udphdr.uh_sum + delta;
8865 error = mbuf_copyback(*data, offset + offsetof(struct udphdr, uh_sum),
/xnu-10002.1.13/osfmk/kdp/ !
H A Dkdp_udp.c120 u_short uh_sum; /* udp checksum */ member
137 #define ui_sum ui_u.uh_sum