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Searched refs:IP_DF (Results 1 – 22 of 22) sorted by relevance

/xnu-11215.1.10/bsd/netinet/ !
H A Dip_var.h294 #define IP_OFF_IS_ATOMIC(_ip_off) ((_ip_off & (IP_DF | IP_MF | IP_OFFMASK)) == IP_DF)
H A Dip.h108 #define IP_DF 0x4000 /* dont fragment flag */ macro
H A Dip_icmp.c245 if (oip->ip_off & ~(IP_MF | IP_DF)) { in icmp_error()
1264 if ((ip->ip_off & ~IP_DF) != 0) { in icmp_dgram_send()
H A Dip_compat.h532 #define IP_DF 0x8000
H A Dip_output.c567 ip->ip_off &= IP_DF; in ip_output_list()
1622 (!(ip->ip_off & IP_DF) && (ifp->if_hwassist & CSUM_FRAGMENT))) { in ip_output_list()
1705 if ((ip->ip_off & IP_DF) || pktcnt > 0 || in ip_output_list()
H A Dip_input.c1254 if (ip->ip_off & ~(IP_DF | IP_RF)) { in ip_input_first_pass()
1564 if (ip->ip_off & ~(IP_DF | IP_RF)) { in ip_input_second_pass()
2077 if (ip->ip_off & ~(IP_DF | IP_RF)) { in ip_input()
H A Draw_ip.c542 ip->ip_off = IP_DF; in rip_output()
H A Dudp_usrreq.c1880 ip->ip_off |= IP_DF; in udp_output()
H A Digmp.c4163 ip->ip_off = IP_DF; in igmp_v3_encap_report()
H A Dtcp_output.c3017 ip->ip_off |= IP_DF; in tcp_output()
H A Dtcp_subr.c4686 ip->ip_off = htons(IP_DF); in tcp_make_keepalive_frame()
/xnu-11215.1.10/bsd/skywalk/nexus/flowswitch/flow/ !
H A Dflow_classifier.c245 if (__improbable(ntohs(iph->ip_off) & ~(IP_DF | IP_RF))) { in flow_pkt_classify()
H A Dflow_track.c878 ip->ip_off = IP_DF; in flow_track_abort_tcp()
1018 ip->ip_off = IP_DF; in flow_track_abort_quic()
H A Dflow_agg.c1080 if ((ntohs(siph->ip_off) & (IP_DF | IP_RF)) != in can_agg_slowpath()
1081 (ntohs(iph->ip_off) & (IP_DF | IP_RF))) { in can_agg_slowpath()
/xnu-11215.1.10/bsd/net/ !
H A Dnat464_utils.c522 ip4->ip_off = htons(IP_DF); in nat464_translate_icmp_ip()
698 ip4->ip_off |= htons(IP_DF); in nat464_translate_64()
H A Dpf_norm.c1974 if (r->rule_flag & PFRULE_NODF && h->ip_off & htons(IP_DF)) { in pf_normalize_ip()
1977 h->ip_off &= htons(~IP_DF); in pf_normalize_ip()
1991 if (h->ip_off & htons(IP_DF)) { in pf_normalize_ip()
2151 if (h->ip_off & ~htons(IP_DF)) { in pf_normalize_ip()
2154 h->ip_off &= htons(IP_DF); in pf_normalize_ip()
H A Dpf_osfp.c141 if (ip->ip_off & htons(IP_DF)) { in pf_osfp_fingerprint_hdr()
H A Dif_ports_used.c1527 if ((ntohs(iphdr.ip_off) & ~(IP_DF | IP_RF)) && in if_ports_used_match_mbuf()
H A Dpf.c2808 h->ip_off = (path_mtu_discovery ? IP_DF : 0); in pf_send_tcp()
4563 ip4->ip_off = htons(IP_DF); in pf_change_icmp_af()
4831 ip4->ip_off = htons(IP_DF); in pf_nat64_ipv6()
9346 (!(ip->ip_off & htons(IP_DF)) && in pf_route()
9363 if ((ip->ip_off & htons(IP_DF)) || in pf_route()
H A Ddlil.c7132 if (ntohs(iph->ip_off) & ~(IP_DF | IP_RF)) { in dlil_clat46()
/xnu-11215.1.10/bsd/netinet6/ !
H A Dipsec.c2344 ip->ip_off &= htons(~IP_DF); in ipsec4_encapsulate()
2347 ip->ip_off |= htons(IP_DF); in ipsec4_encapsulate()
5466 ip->ip_off &= htons(~IP_DF); in ipsec_fill_offload_frame()
5469 ip->ip_off |= htons(IP_DF); in ipsec_fill_offload_frame()
/xnu-11215.1.10/osfmk/kdp/ !
H A Dkdp_udp.c162 #define IP_DF 0x4000 /* dont fragment flag */ macro