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

/xnu-8792.41.9/bsd/netinet/
H A Dip_var.h250 #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.c244 if (oip->ip_off & ~(IP_MF | IP_DF)) { in icmp_error()
1254 if ((ip->ip_off & ~IP_DF) != 0) { in icmp_dgram_send()
H A Dip_compat.h532 #define IP_DF 0x8000
H A Dip_output.c551 ip->ip_off &= IP_DF; in ip_output_list()
1566 (!(ip->ip_off & IP_DF) && (ifp->if_hwassist & CSUM_FRAGMENT))) { in ip_output_list()
1649 if ((ip->ip_off & IP_DF) || pktcnt > 0 || in ip_output_list()
H A Dip_input.c1234 if (ip->ip_off & ~(IP_DF | IP_RF)) { in ip_input_first_pass()
1546 if (ip->ip_off & ~(IP_DF | IP_RF)) { in ip_input_second_pass()
2041 if (ip->ip_off & ~(IP_DF | IP_RF)) { in ip_input()
H A Draw_ip.c514 ip->ip_off = IP_DF; in rip_output()
H A Dtcp_output.c2842 ip->ip_off |= IP_DF; in tcp_output()
H A Digmp.c4073 ip->ip_off = IP_DF; in igmp_v3_encap_report()
H A Dudp_usrreq.c1824 ip->ip_off |= IP_DF; in udp_output()
H A Dtcp_subr.c3934 ip->ip_off = htons(IP_DF); in tcp_make_keepalive_frame()
/xnu-8792.41.9/bsd/skywalk/nexus/flowswitch/flow/
H A Dflow_classifier.c234 if (__improbable(ntohs(iph->ip_off) & ~(IP_DF | IP_RF))) { in flow_pkt_classify()
H A Dflow_track.c863 ip->ip_off = IP_DF; in flow_track_abort_tcp()
1002 ip->ip_off = IP_DF; in flow_track_abort_quic()
H A Dflow_agg.c1050 if ((ntohs(siph->ip_off) & (IP_DF | IP_RF)) != in can_agg_slowpath()
1051 (ntohs(iph->ip_off) & (IP_DF | IP_RF))) { in can_agg_slowpath()
/xnu-8792.41.9/bsd/net/
H A Dnat464_utils.c516 ip4->ip_off = htons(IP_DF); in nat464_translate_icmp_ip()
692 ip4->ip_off |= htons(IP_DF); in nat464_translate_64()
H A Dpf_norm.c1975 if (r->rule_flag & PFRULE_NODF && h->ip_off & htons(IP_DF)) { in pf_normalize_ip()
1978 h->ip_off &= htons(~IP_DF); in pf_normalize_ip()
1992 if (h->ip_off & htons(IP_DF)) { in pf_normalize_ip()
2152 if (h->ip_off & ~htons(IP_DF)) { in pf_normalize_ip()
2155 h->ip_off &= htons(IP_DF); in pf_normalize_ip()
H A Dpf_osfp.c138 if (ip->ip_off & htons(IP_DF)) { in pf_osfp_fingerprint_hdr()
H A Dif_ports_used.c1348 if ((ntohs(iphdr.ip_off) & ~(IP_DF | IP_RF)) && in if_ports_used_match_mbuf()
H A Dpf.c2770 h->ip_off = (path_mtu_discovery ? IP_DF : 0); in pf_send_tcp()
4526 ip4->ip_off = htons(IP_DF); in pf_change_icmp_af()
4794 ip4->ip_off = htons(IP_DF); in pf_nat64_ipv6()
9311 (!(ip->ip_off & htons(IP_DF)) && in pf_route()
9328 if ((ip->ip_off & htons(IP_DF)) || in pf_route()
H A Ddlil.c7205 if (ntohs(iph->ip_off) & ~(IP_DF | IP_RF)) { in dlil_clat46()
/xnu-8792.41.9/bsd/netinet6/
H A Dipsec.c2354 ip->ip_off &= htons(~IP_DF); in ipsec4_encapsulate()
2357 ip->ip_off |= htons(IP_DF); in ipsec4_encapsulate()
5099 ip->ip_off &= htons(~IP_DF); in ipsec_fill_offload_frame()
5102 ip->ip_off |= htons(IP_DF); in ipsec_fill_offload_frame()
/xnu-8792.41.9/osfmk/kdp/
H A Dkdp_udp.c160 #define IP_DF 0x4000 /* dont fragment flag */ macro