Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 | /* * Copyright (c) 2000-2019 Apple Inc. All rights reserved. * * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ * * This file contains Original Code and/or Modifications of Original Code * as defined in and that are subject to the Apple Public Source License * Version 2.0 (the 'License'). You may not use this file except in * compliance with the License. The rights granted to you under the License * may not be used to create, or enable the creation or redistribution of, * unlawful or unlicensed copies of an Apple operating system, or to * circumvent, violate, or enable the circumvention or violation of, any * terms of an Apple operating system software license agreement. * * Please obtain a copy of the License at * http://www.opensource.apple.com/apsl/ and read it before using this file. * * The Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. * Please see the License for the specific language governing rights and * limitations under the License. * * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ */ /* * Copyright (c) 1982, 1986, 1989, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)if.h 8.1 (Berkeley) 6/10/93 */ #ifndef _NET_IF_H_ #define _NET_IF_H_ #include <sys/cdefs.h> #include <net/net_kev.h> #define IF_NAMESIZE 16 #if !defined(_POSIX_C_SOURCE) || defined(_DARWIN_C_SOURCE) #include <sys/appleapiopts.h> #ifdef __APPLE__ #include <net/if_var.h> #include <sys/types.h> #include <sys/socket.h> #ifdef PRIVATE #include <net/if_dl.h> #include <netinet/in.h> #include <mach/vm_types.h> #endif /* PRIVATE */ #endif struct if_clonereq { int ifcr_total; /* total cloners (out) */ int ifcr_count; /* room for this many in user buffer */ char *ifcr_buffer; /* buffer for cloner names */ }; #ifdef KERNEL_PRIVATE #define IF_MAXUNIT 0x7fff /* historical value */ struct if_clonereq64 { int ifcr_total; /* total cloners (out) */ int ifcr_count; /* room for this many in user buffer */ user64_addr_t ifcru_buffer __attribute__((aligned(8))); }; struct if_clonereq32 { int ifcr_total; /* total cloners (out) */ int ifcr_count; /* room for this many in user buffer */ user32_addr_t ifcru_buffer; }; #endif /* KERNEL_PRIVATE */ #define IFF_UP 0x1 /* interface is up */ #define IFF_BROADCAST 0x2 /* broadcast address valid */ #define IFF_DEBUG 0x4 /* turn on debugging */ #define IFF_LOOPBACK 0x8 /* is a loopback net */ #define IFF_POINTOPOINT 0x10 /* interface is point-to-point link */ #define IFF_NOTRAILERS 0x20 /* obsolete: avoid use of trailers */ #define IFF_RUNNING 0x40 /* resources allocated */ #define IFF_NOARP 0x80 /* no address resolution protocol */ #define IFF_PROMISC 0x100 /* receive all packets */ #define IFF_ALLMULTI 0x200 /* receive all multicast packets */ #define IFF_OACTIVE 0x400 /* transmission in progress */ #define IFF_SIMPLEX 0x800 /* can't hear own transmissions */ #define IFF_LINK0 0x1000 /* per link layer defined bit */ #define IFF_LINK1 0x2000 /* per link layer defined bit */ #define IFF_LINK2 0x4000 /* per link layer defined bit */ #define IFF_ALTPHYS IFF_LINK2 /* use alternate physical connection */ #define IFF_MULTICAST 0x8000 /* supports multicast */ #ifdef PRIVATE /* extended flags definitions: (all bits reserved for internal/future use) */ #define IFEF_AUTOCONFIGURING 0x00000001 /* allow BOOTP/DHCP replies to enter */ #define IFEF_ENQUEUE_MULTI 0x00000002 /* enqueue multiple packets at once */ #define IFEF_DELAY_START 0x00000004 /* delay start callback */ #define IFEF_PROBE_CONNECTIVITY 0x00000008 /* Probe connections going over this interface */ #define IFEF_ADV_REPORT 0x00000010 /* Supports interface advisory report */ #define IFEF_IPV6_DISABLED 0x00000020 /* coupled to ND6_IFF_IFDISABLED */ #define IFEF_ACCEPT_RTADV 0x00000040 /* accepts IPv6 RA on the interface */ #define IFEF_TXSTART 0x00000080 /* has start callback */ #define IFEF_RXPOLL 0x00000100 /* supports opportunistic input poll */ #define IFEF_VLAN 0x00000200 /* interface has one or more vlans */ #define IFEF_BOND 0x00000400 /* interface is part of bond */ #define IFEF_ARPLL 0x00000800 /* ARP for IPv4LL addresses */ #define IFEF_CLAT46 0x00001000 /* CLAT46 RFC 6877 */ #define IS_INTF_CLAT46(ifp) ((ifp) != NULL && ((ifp)->if_eflags & IFEF_CLAT46)) #define INTF_ADJUST_MTU_FOR_CLAT46(intf) \ (IS_INTF_CLAT46((intf)) || \ IS_INTF_CLAT46((intf)->if_delegated.ifp)) \ /* * XXX IFEF_NOAUTOIPV6LL is deprecated and should be done away with. * Configd pretty much manages the interface configuration. * Rather than looking at the flag we check if a specific LLA * has to be configured or the IID has to be generated by kernel. */ #define IFEF_NOAUTOIPV6LL 0x00002000 /* Need explicit IPv6 LL address */ #define IFEF_EXPENSIVE 0x00004000 /* Data access has a cost */ #define IFEF_IPV4_ROUTER 0x00008000 /* interior when in IPv4 router mode */ #define IFEF_IPV6_ROUTER 0x00010000 /* interior when in IPv6 router mode */ #define IFEF_LOCALNET_PRIVATE 0x00020000 /* local private network */ #define IFEF_SERVICE_TRIGGERED IFEF_LOCALNET_PRIVATE #define IFEF_IPV6_ND6ALT 0x00040000 /* alternative. KPI for ND6 */ #define IFEF_RESTRICTED_RECV 0x00080000 /* interface restricts inbound pkts */ #define IFEF_AWDL 0x00100000 /* Apple Wireless Direct Link */ #define IFEF_NOACKPRI 0x00200000 /* No TCP ACK prioritization */ #define IFEF_AWDL_RESTRICTED 0x00400000 /* Restricted AWDL mode */ #define IFEF_2KCL 0x00800000 /* prefers 2K cluster (socket based tunnel) */ #define IFEF_ECN_ENABLE 0x01000000 /* use ECN for TCP connections on the interface */ #define IFEF_ECN_DISABLE 0x02000000 /* do not use ECN for TCP connections on the interface */ #define IFEF_SKYWALK_NATIVE 0x04000000 /* Native Skywalk support */ #define IFEF_3CA 0x08000000 /* Capable of 3CA */ #define IFEF_SENDLIST 0x10000000 /* Supports tx packet lists */ #define IFEF_DIRECTLINK 0x20000000 /* point-to-point topology */ #define IFEF_QOSMARKING_ENABLED 0x40000000 /* OoS marking is enabled */ #define IFEF_UPDOWNCHANGE 0x80000000 /* up/down state is changing */ #ifdef XNU_KERNEL_PRIVATE /* * Extra flags */ #define IFXF_WAKE_ON_MAGIC_PACKET 0x00000001 /* wake on magic packet */ #define IFXF_TIMESTAMP_ENABLED 0x00000002 /* time stamping enabled */ #define IFXF_NX_NOAUTO 0x00000004 /* no auto config nexus */ #define IFXF_LEGACY 0x00000008 /* legacy (non-netif) mode */ #define IFXF_LOW_INTERNET_UL 0x00000010 /* Uplink Low Internet is confirmed */ #define IFXF_LOW_INTERNET_DL 0x00000020 /* Downlink Low Internet is confirmed */ #define IFXF_ALLOC_KPI 0x00000040 /* Allocated via the ifnet_alloc KPI */ #define IFXF_LOW_POWER 0x00000080 /* Low Power Mode */ #define IFXF_MPK_LOG 0x00000100 /* Multi-layer Packet Logging */ #define IFXF_CONSTRAINED 0x00000200 /* Constrained - Save Data Mode */ #define IFXF_LOW_LATENCY 0x00000400 /* Low latency interface */ /* * Current requirements for an AWDL interface. Setting/clearing IFEF_AWDL * will also trigger the setting/clearing of the rest of the flags. Once * IFEF_AWDL is set, the rest of flags cannot be cleared, by definition. */ #define IFEF_AWDL_MASK \ (IFEF_LOCALNET_PRIVATE | IFEF_IPV6_ND6ALT | IFEF_RESTRICTED_RECV | \ IFEF_AWDL) #endif /* XNU_KERNEL_PRIVATE */ #endif /* PRIVATE */ #ifdef KERNEL_PRIVATE /* * !!! NOTE !!! * * if_idle_flags definitions: (all bits are reserved for internal/future * use). Setting these flags MUST be done via the ifnet_set_idle_flags() * KPI due to the associated reference counting. Clearing them may be done by * calling the KPI, otherwise implicitly at interface detach time. Setting * the if_idle_flags field to a non-zero value will cause the networking * stack to aggressively purge expired objects (routes, etc.) */ #define IFRF_IDLE_NOTIFY 0x1 /* Generate notifications on idle */ /* flags set internally only: */ #define IFF_CANTCHANGE \ (IFF_BROADCAST|IFF_POINTOPOINT|IFF_RUNNING|IFF_OACTIVE|\ IFF_SIMPLEX|IFF_MULTICAST|IFF_ALLMULTI) #endif /* KERNEL_PRIVATE */ /* * Capabilities that interfaces can advertise. * * struct ifnet.if_capabilities * contains the optional features & capabilities a particular interface * supports (not only the driver but also the detected hw revision). * Capabilities are defined by IFCAP_* below. * struct ifnet.if_capenable * contains the enabled (either by default or through ifconfig) optional * features & capabilities on this interface. * Capabilities are defined by IFCAP_* below. * struct if_data.ifi_hwassist in IFNET_* form, defined in net/kpi_interface.h, * contains the enabled optional features & capabilites that can be used * individually per packet and are specified in the mbuf pkthdr.csum_flags * field. IFCAP_* and IFNET_* do not match one to one and IFNET_* may be * more detailed or differentiated than IFCAP_*. * IFNET_* hwassist flags have corresponding CSUM_* in sys/mbuf.h */ #define IFCAP_RXCSUM 0x00001 /* can offload checksum on RX */ #define IFCAP_TXCSUM 0x00002 /* can offload checksum on TX */ #define IFCAP_VLAN_MTU 0x00004 /* VLAN-compatible MTU */ #define IFCAP_VLAN_HWTAGGING 0x00008 /* hardware VLAN tag support */ #define IFCAP_JUMBO_MTU 0x00010 /* 9000 byte MTU supported */ #define IFCAP_TSO4 0x00020 /* can do TCP Segmentation Offload */ #define IFCAP_TSO6 0x00040 /* can do TCP6 Segmentation Offload */ #define IFCAP_LRO 0x00080 /* can do Large Receive Offload */ #define IFCAP_AV 0x00100 /* can do 802.1 AV Bridging */ #define IFCAP_TXSTATUS 0x00200 /* can return linklevel xmit status */ #define IFCAP_SKYWALK 0x00400 /* Skywalk mode supported/enabled */ #define IFCAP_HW_TIMESTAMP 0x00800 /* Time stamping in hardware */ #define IFCAP_SW_TIMESTAMP 0x01000 /* Time stamping in software */ #define IFCAP_CSUM_PARTIAL 0x02000 /* can offload partial checksum */ #define IFCAP_CSUM_ZERO_INVERT 0x04000 /* can invert 0 to -0 (0xffff) */ #define IFCAP_HWCSUM (IFCAP_RXCSUM | IFCAP_TXCSUM) #define IFCAP_TSO (IFCAP_TSO4 | IFCAP_TSO6) #define IFCAP_VALID (IFCAP_HWCSUM | IFCAP_TSO | IFCAP_LRO | IFCAP_VLAN_MTU | \ IFCAP_VLAN_HWTAGGING | IFCAP_JUMBO_MTU | IFCAP_AV | IFCAP_TXSTATUS | \ IFCAP_SKYWALK | IFCAP_SW_TIMESTAMP | IFCAP_HW_TIMESTAMP | \ IFCAP_CSUM_PARTIAL | IFCAP_CSUM_ZERO_INVERT) #define IFQ_MAXLEN 128 #define IFNET_SLOWHZ 1 /* granularity is 1 second */ #define IFQ_TARGET_DELAY (10ULL * 1000 * 1000) /* 10 ms */ #define IFQ_UPDATE_INTERVAL (100ULL * 1000 * 1000) /* 100 ms */ /* * Message format for use in obtaining information about interfaces * from sysctl and the routing socket */ struct if_msghdr { unsigned short ifm_msglen; /* to skip non-understood messages */ unsigned char ifm_version; /* future binary compatability */ unsigned char ifm_type; /* message type */ int ifm_addrs; /* like rtm_addrs */ int ifm_flags; /* value of if_flags */ unsigned short ifm_index; /* index for associated ifp */ struct if_data ifm_data; /* statistics and other data about if */ }; /* * Message format for use in obtaining information about interface addresses * from sysctl and the routing socket */ struct ifa_msghdr { unsigned short ifam_msglen; /* to skip non-understood messages */ unsigned char ifam_version; /* future binary compatability */ unsigned char ifam_type; /* message type */ int ifam_addrs; /* like rtm_addrs */ int ifam_flags; /* value of ifa_flags */ unsigned short ifam_index; /* index for associated ifp */ int ifam_metric; /* value of ifa_metric */ }; /* * Message format for use in obtaining information about multicast addresses * from the routing socket */ struct ifma_msghdr { unsigned short ifmam_msglen; /* to skip non-understood messages */ unsigned char ifmam_version; /* future binary compatability */ unsigned char ifmam_type; /* message type */ int ifmam_addrs; /* like rtm_addrs */ int ifmam_flags; /* value of ifa_flags */ unsigned short ifmam_index; /* index for associated ifp */ }; /* * Message format for use in obtaining information about interfaces * from sysctl */ struct if_msghdr2 { u_short ifm_msglen; /* to skip over non-understood messages */ u_char ifm_version; /* future binary compatability */ u_char ifm_type; /* message type */ int ifm_addrs; /* like rtm_addrs */ int ifm_flags; /* value of if_flags */ u_short ifm_index; /* index for associated ifp */ int ifm_snd_len; /* instantaneous length of send queue */ int ifm_snd_maxlen; /* maximum length of send queue */ int ifm_snd_drops; /* number of drops in send queue */ int ifm_timer; /* time until if_watchdog called */ struct if_data64 ifm_data; /* statistics and other data */ }; /* * Message format for use in obtaining information about multicast addresses * from sysctl */ struct ifma_msghdr2 { u_short ifmam_msglen; /* to skip over non-understood messages */ u_char ifmam_version; /* future binary compatability */ u_char ifmam_type; /* message type */ int ifmam_addrs; /* like rtm_addrs */ int ifmam_flags; /* value of ifa_flags */ u_short ifmam_index; /* index for associated ifp */ int32_t ifmam_refcount; }; /* * ifdevmtu: interface device mtu * Used with SIOCGIFDEVMTU to get the current mtu in use by the device, * as well as the minimum and maximum mtu allowed by the device. */ struct ifdevmtu { int ifdm_current; int ifdm_min; int ifdm_max; }; #pragma pack(4) /* * ifkpi: interface kpi ioctl * Used with SIOCSIFKPI and SIOCGIFKPI. * * ifk_module_id - From in the kernel, a value from kev_vendor_code_find. From * user space, a value from SIOCGKEVVENDOR ioctl on a kernel event socket. * ifk_type - The type. Types are specific to each module id. * ifk_data - The data. ifk_ptr may be a 64bit pointer for 64 bit processes. * * Copying data between user space and kernel space is done using copyin * and copyout. A process may be running in 64bit mode. In such a case, * the pointer will be a 64bit pointer, not a 32bit pointer. The following * sample is a safe way to copy the data in to the kernel from either a * 32bit or 64bit process: * * user_addr_t tmp_ptr; * if (IS_64BIT_PROCESS(current_proc())) { * tmp_ptr = CAST_USER_ADDR_T(ifkpi.ifk_data.ifk_ptr64); * } * else { * tmp_ptr = CAST_USER_ADDR_T(ifkpi.ifk_data.ifk_ptr); * } * error = copyin(tmp_ptr, allocated_dst_buffer, size of allocated_dst_buffer); */ struct ifkpi { unsigned int ifk_module_id; unsigned int ifk_type; union { void *ifk_ptr; int ifk_value; #ifdef KERNEL u_int64_t ifk_ptr64; #endif /* KERNEL */ } ifk_data; }; /* Wake capabilities of a interface */ #define IF_WAKE_ON_MAGIC_PACKET 0x01 #ifdef KERNEL_PRIVATE #define IF_WAKE_VALID_FLAGS IF_WAKE_ON_MAGIC_PACKET #endif /* KERNEL_PRIVATE */ #pragma pack() /* * Interface request structure used for socket * ioctl's. All interface ioctl's must have parameter * definitions which begin with ifr_name. The * remainder may be interface specific. */ struct ifreq { #ifndef IFNAMSIZ #define IFNAMSIZ IF_NAMESIZE #endif char ifr_name[IFNAMSIZ]; /* if name, e.g. "en0" */ union { struct sockaddr ifru_addr; struct sockaddr ifru_dstaddr; struct sockaddr ifru_broadaddr; short ifru_flags; int ifru_metric; int ifru_mtu; int ifru_phys; int ifru_media; int ifru_intval; caddr_t ifru_data; #ifdef KERNEL_PRIVATE u_int64_t ifru_data64; /* 64-bit ifru_data */ #endif /* KERNEL_PRIVATE */ struct ifdevmtu ifru_devmtu; struct ifkpi ifru_kpi; u_int32_t ifru_wake_flags; u_int32_t ifru_route_refcnt; #ifdef PRIVATE int ifru_link_quality_metric; #endif /* PRIVATE */ int ifru_cap[2]; #ifdef PRIVATE struct { uint32_t ifo_flags; #define IFRIFOF_BLOCK_OPPORTUNISTIC 0x00000001 uint32_t ifo_inuse; } ifru_opportunistic; u_int64_t ifru_eflags; u_int64_t ifru_xflags; struct { int32_t ifl_level; uint32_t ifl_flags; #define IFRLOGF_DLIL 0x00000001 #define IFRLOGF_FAMILY 0x00010000 #define IFRLOGF_DRIVER 0x01000000 #define IFRLOGF_FIRMWARE 0x10000000 int32_t ifl_category; #define IFRLOGCAT_CONNECTIVITY 1 #define IFRLOGCAT_QUALITY 2 #define IFRLOGCAT_PERFORMANCE 3 int32_t ifl_subcategory; } ifru_log; u_int32_t ifru_delegated; struct { uint32_t ift_type; uint32_t ift_family; #define IFRTYPE_FAMILY_ANY 0 #define IFRTYPE_FAMILY_LOOPBACK 1 #define IFRTYPE_FAMILY_ETHERNET 2 #define IFRTYPE_FAMILY_SLIP 3 #define IFRTYPE_FAMILY_TUN 4 #define IFRTYPE_FAMILY_VLAN 5 #define IFRTYPE_FAMILY_PPP 6 #define IFRTYPE_FAMILY_PVC 7 #define IFRTYPE_FAMILY_DISC 8 #define IFRTYPE_FAMILY_MDECAP 9 #define IFRTYPE_FAMILY_GIF 10 #define IFRTYPE_FAMILY_FAITH 11 #define IFRTYPE_FAMILY_STF 12 #define IFRTYPE_FAMILY_FIREWIRE 13 #define IFRTYPE_FAMILY_BOND 14 #define IFRTYPE_FAMILY_CELLULAR 15 #define IFRTYPE_FAMILY_6LOWPAN 16 #define IFRTYPE_FAMILY_UTUN 17 #define IFRTYPE_FAMILY_IPSEC 18 uint32_t ift_subfamily; #define IFRTYPE_SUBFAMILY_ANY 0 #define IFRTYPE_SUBFAMILY_USB 1 #define IFRTYPE_SUBFAMILY_BLUETOOTH 2 #define IFRTYPE_SUBFAMILY_WIFI 3 #define IFRTYPE_SUBFAMILY_THUNDERBOLT 4 #define IFRTYPE_SUBFAMILY_RESERVED 5 #define IFRTYPE_SUBFAMILY_INTCOPROC 6 #define IFRTYPE_SUBFAMILY_QUICKRELAY 7 #define IFRTYPE_SUBFAMILY_DEFAULT 8 } ifru_type; #endif /* PRIVATE */ u_int32_t ifru_functional_type; #define IFRTYPE_FUNCTIONAL_UNKNOWN 0 #define IFRTYPE_FUNCTIONAL_LOOPBACK 1 #define IFRTYPE_FUNCTIONAL_WIRED 2 #define IFRTYPE_FUNCTIONAL_WIFI_INFRA 3 #define IFRTYPE_FUNCTIONAL_WIFI_AWDL 4 #define IFRTYPE_FUNCTIONAL_CELLULAR 5 #define IFRTYPE_FUNCTIONAL_INTCOPROC 6 #define IFRTYPE_FUNCTIONAL_COMPANIONLINK 7 #define IFRTYPE_FUNCTIONAL_LAST 7 #ifdef PRIVATE u_int32_t ifru_expensive; u_int32_t ifru_constrained; u_int32_t ifru_2kcl; struct { u_int32_t qlen; u_int32_t timeout; } ifru_start_delay; struct if_interface_state ifru_interface_state; u_int32_t ifru_probe_connectivity; u_int32_t ifru_ecn_mode; #define IFRTYPE_ECN_DEFAULT 0 #define IFRTYPE_ECN_ENABLE 1 #define IFRTYPE_ECN_DISABLE 2 u_int32_t ifru_qosmarking_mode; #define IFRTYPE_QOSMARKING_MODE_NONE 0 #define IFRTYPE_QOSMARKING_FASTLANE 1 /* supported: socket/channel */ #define IFRTYPE_QOSMARKING_RFC4594 2 /* supported: channel only */ u_int32_t ifru_qosmarking_enabled; u_int32_t ifru_disable_output; u_int32_t ifru_low_internet; #define IFRTYPE_LOW_INTERNET_DISABLE_UL_DL 0x0000 #define IFRTYPE_LOW_INTERNET_ENABLE_UL 0x0001 #define IFRTYPE_LOW_INTERNET_ENABLE_DL 0x0002 int ifru_low_power_mode; u_int32_t ifru_tcp_kao_max; int ifru_mpk_log; /* Multi Layer Packet Log */ u_int32_t ifru_noack_prio; #endif /* PRIVATE */ } ifr_ifru; #define ifr_addr ifr_ifru.ifru_addr /* address */ #define ifr_dstaddr ifr_ifru.ifru_dstaddr /* other end of p-to-p link */ #define ifr_broadaddr ifr_ifru.ifru_broadaddr /* broadcast address */ #ifdef __APPLE__ #define ifr_flags ifr_ifru.ifru_flags /* flags */ #else #define ifr_flags ifr_ifru.ifru_flags[0] /* flags */ #define ifr_prevflags ifr_ifru.ifru_flags[1] /* flags */ #endif /* __APPLE__ */ #define ifr_metric ifr_ifru.ifru_metric /* metric */ #define ifr_mtu ifr_ifru.ifru_mtu /* mtu */ #define ifr_phys ifr_ifru.ifru_phys /* physical wire */ #define ifr_media ifr_ifru.ifru_media /* physical media */ #define ifr_data ifr_ifru.ifru_data /* for use by interface */ #define ifr_devmtu ifr_ifru.ifru_devmtu #define ifr_intval ifr_ifru.ifru_intval /* integer value */ #ifdef KERNEL_PRIVATE #define ifr_data64 ifr_ifru.ifru_data64 /* 64-bit pointer */ #endif /* KERNEL_PRIVATE */ #define ifr_kpi ifr_ifru.ifru_kpi #define ifr_wake_flags ifr_ifru.ifru_wake_flags /* wake capabilities */ #define ifr_route_refcnt ifr_ifru.ifru_route_refcnt /* route references count */ #ifdef PRIVATE #define ifr_link_quality_metric ifr_ifru.ifru_link_quality_metric /* LQM */ #endif /* PRIVATE */ #define ifr_reqcap ifr_ifru.ifru_cap[0] /* requested capabilities */ #define ifr_curcap ifr_ifru.ifru_cap[1] /* current capabilities */ #ifdef PRIVATE #define ifr_opportunistic ifr_ifru.ifru_opportunistic #define ifr_eflags ifr_ifru.ifru_eflags /* extended flags */ #define ifr_xflags ifr_ifru.ifru_xflags /* extra flags */ #define ifr_log ifr_ifru.ifru_log /* logging level/flags */ #define ifr_delegated ifr_ifru.ifru_delegated /* delegated interface index */ #define ifr_expensive ifr_ifru.ifru_expensive #define ifr_constrained ifr_ifru.ifru_constrained #define ifr_type ifr_ifru.ifru_type /* interface type */ #define ifr_functional_type ifr_ifru.ifru_functional_type #define ifr_2kcl ifr_ifru.ifru_2kcl #define ifr_start_delay_qlen ifr_ifru.ifru_start_delay.qlen #define ifr_start_delay_timeout ifr_ifru.ifru_start_delay.timeout #define ifr_interface_state ifr_ifru.ifru_interface_state #define ifr_probe_connectivity ifr_ifru.ifru_probe_connectivity #define ifr_ecn_mode ifr_ifru.ifru_ecn_mode #define ifr_qosmarking_mode ifr_ifru.ifru_qosmarking_mode #define ifr_fastlane_capable ifr_qosmarking_mode #define ifr_qosmarking_enabled ifr_ifru.ifru_qosmarking_enabled #define ifr_fastlane_enabled ifr_qosmarking_enabled #define ifr_disable_output ifr_ifru.ifru_disable_output #define ifr_low_internet ifr_ifru.ifru_low_internet #define ifr_low_power_mode ifr_ifru.ifru_low_power_mode #define ifr_tcp_kao_max ifr_ifru.ifru_tcp_kao_max #define ifr_mpk_log ifr_ifru.ifru_mpk_log #define ifr_noack_prio ifr_ifru.ifru_noack_prio #endif /* PRIVATE */ }; #define _SIZEOF_ADDR_IFREQ(ifr) \ ((ifr).ifr_addr.sa_len > sizeof (struct sockaddr) ? \ (sizeof (struct ifreq) - sizeof (struct sockaddr) + \ (ifr).ifr_addr.sa_len) : sizeof (struct ifreq)) struct ifaliasreq { char ifra_name[IFNAMSIZ]; /* if name, e.g. "en0" */ struct sockaddr ifra_addr; struct sockaddr ifra_broadaddr; struct sockaddr ifra_mask; }; struct rslvmulti_req { struct sockaddr *sa; struct sockaddr **llsa; }; #if !defined(KERNEL) || defined(KERNEL_PRIVATE) #pragma pack(4) struct ifmediareq { char ifm_name[IFNAMSIZ]; /* if name, e.g. "en0" */ int ifm_current; /* current media options */ int ifm_mask; /* don't care mask */ int ifm_status; /* media status */ int ifm_active; /* active options */ int ifm_count; /* # entries in ifm_ulist array */ int *ifm_ulist; /* media words */ }; #pragma pack() #endif /* !KERNEL || KERNEL_PRIVATE */ #ifdef KERNEL_PRIVATE #pragma pack(4) struct ifmediareq64 { char ifm_name[IFNAMSIZ]; /* if name, e.g. "en0" */ int ifm_current; /* current media options */ int ifm_mask; /* don't care mask */ int ifm_status; /* media status */ int ifm_active; /* active options */ int ifm_count; /* # entries in ifm_ulist array */ user64_addr_t ifmu_ulist __attribute__((aligned(8))); }; struct ifmediareq32 { char ifm_name[IFNAMSIZ]; /* if name, e.g. "en0" */ int ifm_current; /* current media options */ int ifm_mask; /* don't care mask */ int ifm_status; /* media status */ int ifm_active; /* active options */ int ifm_count; /* # entries in ifm_ulist array */ user32_addr_t ifmu_ulist; /* 32-bit pointer */ }; #pragma pack() #endif /* KERNEL_PRIVATE */ #pragma pack(4) struct ifdrv { char ifd_name[IFNAMSIZ]; /* if name, e.g. "en0" */ unsigned long ifd_cmd; size_t ifd_len; /* length of ifd_data buffer */ void *ifd_data; }; #pragma pack() #ifdef KERNEL_PRIVATE #pragma pack(4) struct ifdrv32 { char ifd_name[IFNAMSIZ]; /* if name, e.g. "en0" */ u_int32_t ifd_cmd; u_int32_t ifd_len; user32_addr_t ifd_data; }; struct ifdrv64 { char ifd_name[IFNAMSIZ]; /* if name, e.g. "en0" */ u_int64_t ifd_cmd; u_int64_t ifd_len; user64_addr_t ifd_data; }; #pragma pack() #endif /* KERNEL_PRIVATE */ /* * Structure used to retrieve aux status data from interfaces. * Kernel suppliers to this interface should respect the formatting * needed by ifconfig(8): each line starts with a TAB and ends with * a newline. */ #define IFSTATMAX 800 /* 10 lines of text */ struct ifstat { char ifs_name[IFNAMSIZ]; /* if name, e.g. "en0" */ char ascii[IFSTATMAX + 1]; }; #if !defined(KERNEL) || defined(KERNEL_PRIVATE) /* * Structure used in SIOCGIFCONF request. * Used to retrieve interface configuration * for machine (useful for programs which * must know all networks accessible). */ #pragma pack(4) struct ifconf { int ifc_len; /* size of associated buffer */ union { caddr_t ifcu_buf; struct ifreq *ifcu_req; } ifc_ifcu; }; #pragma pack() #define ifc_buf ifc_ifcu.ifcu_buf /* buffer address */ #define ifc_req ifc_ifcu.ifcu_req /* array of structures returned */ #endif /* !KERNEL || KERNEL_PRIVATE */ #if defined(KERNEL_PRIVATE) #pragma pack(4) struct ifconf32 { int ifc_len; /* size of associated buffer */ struct { user32_addr_t ifcu_req; } ifc_ifcu; }; struct ifconf64 { int ifc_len; /* size of associated buffer */ struct { user64_addr_t ifcu_req __attribute__((aligned(8))); } ifc_ifcu; }; #pragma pack() #endif /* KERNEL_PRIVATE */ /* * DLIL KEV_DL_PROTO_ATTACHED/DETACHED structure */ struct kev_dl_proto_data { struct net_event_data link_data; u_int32_t proto_family; u_int32_t proto_remaining_count; }; #ifdef PRIVATE /* * Link Quality Metrics * * IFNET_LQM_THRESH_OFF Metric is not available; device is off. * IFNET_LQM_THRESH_UNKNOWN Metric is not (yet) known. * IFNET_LQM_THRESH_BAD Link quality is considered bad by driver. * IFNET_LQM_THRESH_POOR Link quality is considered poor by driver. * IFNET_LQM_THRESH_GOOD Link quality is considered good by driver. */ enum { IFNET_LQM_THRESH_OFF = (-2), IFNET_LQM_THRESH_UNKNOWN = (-1), IFNET_LQM_THRESH_ABORT = 10, IFNET_LQM_THRESH_MINIMALLY_VIABLE = 20, IFNET_LQM_THRESH_POOR = 50, IFNET_LQM_THRESH_GOOD = 100 }; #define IFNET_LQM_THRESH_BAD IFNET_LQM_THRESH_ABORT #ifdef XNU_KERNEL_PRIVATE #define IFNET_LQM_MIN IFNET_LQM_THRESH_OFF #define IFNET_LQM_MAX IFNET_LQM_THRESH_GOOD #endif /* XNU_KERNEL_PRIVATE */ /* * DLIL KEV_DL_LINK_QUALITY_METRIC_CHANGED structure */ struct kev_dl_link_quality_metric_data { struct net_event_data link_data; int link_quality_metric; }; #define IF_DESCSIZE 128 /* * Structure for SIOC[SG]IFDESC */ struct if_descreq { char ifdr_name[IFNAMSIZ]; /* interface name */ u_int32_t ifdr_len; /* up to IF_DESCSIZE */ u_int8_t ifdr_desc[IF_DESCSIZE]; /* opaque data */ }; /* * Output packet scheduling models * * IFNET_SCHED_MODEL_NORMAL The default output packet scheduling model * where the driver or media does not require strict scheduling * strategy, and that the networking stack is free to choose the * most appropriate scheduling and queueing algorithm, including * shaping traffics. * IFNET_SCHED_MODEL_DRIVER_MANAGED The alternative output packet * scheduling model where the driver or media requires strict * scheduling strategy (e.g. 802.11 WMM), and that the networking * stack is only responsible for creating multiple queues for the * corresponding service classes. */ enum { IFNET_SCHED_MODEL_NORMAL = 0, IFNET_SCHED_MODEL_DRIVER_MANAGED = 1, IFNET_SCHED_MODEL_FQ_CODEL = 2, #ifdef XNU_KERNEL_PRIVATE IFNET_SCHED_MODEL_MAX = 3, #endif /* XNU_KERNEL_PRIVATE */ }; /* * Values for iflpr_flags */ #define IFLPRF_ALTQ 0x1 /* configured via PF/ALTQ */ #define IFLPRF_DRVMANAGED 0x2 /* output queue scheduled by drv */ /* * Structure for SIOCGIFLINKPARAMS */ struct if_linkparamsreq { char iflpr_name[IFNAMSIZ]; /* interface name */ u_int32_t iflpr_flags; u_int32_t iflpr_output_sched; u_int64_t iflpr_output_tbr_rate; u_int32_t iflpr_output_tbr_percent; u_int64_t iflpr_input_tbr_rate; struct if_bandwidths iflpr_output_bw; struct if_bandwidths iflpr_input_bw; struct if_latencies iflpr_output_lt; struct if_latencies iflpr_input_lt; struct if_netem_params iflpr_input_netem; struct if_netem_params iflpr_output_netem; }; /* * Structure for SIOCGIFQUEUESTATS */ struct if_qstatsreq { char ifqr_name[IFNAMSIZ]; /* interface name */ u_int32_t ifqr_slot; void *ifqr_buf __attribute__((aligned(8))); int ifqr_len __attribute__((aligned(8))); }; /* * Node Proximity Metrics */ enum { IFNET_NPM_THRESH_UNKNOWN = (-1), IFNET_NPM_THRESH_NEAR = 30, IFNET_NPM_THRESH_GENERAL = 70, IFNET_NPM_THRESH_FAR = 100, }; /* * Received Signal Strength Indication [special values] * * IFNET_RSSI_UNKNOWN Metric is not (yet) known. */ enum { IFNET_RSSI_UNKNOWN = ((-2147483647) - 1), /* INT32_MIN */ }; /* * DLIL KEV_DL_NODE_PRESENCE/KEV_DL_NODE_ABSENCE event structures */ struct kev_dl_node_presence { struct net_event_data link_data; struct sockaddr_in6 sin6_node_address; struct sockaddr_dl sdl_node_address; int32_t rssi; int link_quality_metric; int node_proximity_metric; u_int8_t node_service_info[48]; }; struct kev_dl_node_absence { struct net_event_data link_data; struct sockaddr_in6 sin6_node_address; struct sockaddr_dl sdl_node_address; }; /* * Structure for SIOC[SG]IFTHROTTLE */ struct if_throttlereq { char ifthr_name[IFNAMSIZ]; /* interface name */ u_int32_t ifthr_level; }; /* * Interface throttling levels * * IFNET_THROTTLE_OFF The default throttling level (no throttling.) * All service class queues operate normally according to the * standard packet scheduler configuration. * IFNET_THROTTLE_OPPORTUNISTIC One or more service class queues that * are responsible for managing "opportunistic" traffics are * suspended. Packets enqueued on those queues will be dropped * and a flow advisory error will be generated to the data * source. Existing packets in the queues will stay enqueued * until the interface is no longer throttled, or until they * are explicitly flushed. */ enum { IFNET_THROTTLE_OFF = 0, IFNET_THROTTLE_OPPORTUNISTIC = 1, #ifdef XNU_KERNEL_PRIVATE IFNET_THROTTLE_MAX = 2, #endif /* XNU_KERNEL_PRIVATE */ }; /* * Structure for SIOC[A/D]IFAGENTID */ struct if_agentidreq { char ifar_name[IFNAMSIZ]; /* interface name */ uuid_t ifar_uuid; /* agent UUID to add or delete */ }; /* * Structure for SIOCGIFAGENTIDS */ struct if_agentidsreq { char ifar_name[IFNAMSIZ]; /* interface name */ u_int32_t ifar_count; /* number of agent UUIDs */ uuid_t *ifar_uuids; /* array of agent UUIDs */ }; #ifdef BSD_KERNEL_PRIVATE struct if_agentidsreq32 { char ifar_name[IFNAMSIZ]; u_int32_t ifar_count; user32_addr_t ifar_uuids; }; struct if_agentidsreq64 { char ifar_name[IFNAMSIZ]; u_int32_t ifar_count; user64_addr_t ifar_uuids __attribute__((aligned(8))); }; #endif /* BSD_KERNEL_PRIVATE */ /* * Structure for SIOCGIFNEXUS */ struct if_nexusreq { char ifnr_name[IFNAMSIZ]; /* interface name */ uint64_t ifnr_flags; /* unused, must be zero */ uuid_t ifnr_netif; /* netif nexus instance UUID */ uuid_t ifnr_flowswitch; /* flowswitch nexus UUID */ uint64_t ifnr_reserved[5]; }; #define DLIL_MODIDLEN 20 /* same as IFNET_MODIDLEN */ #define DLIL_MODARGLEN 12 /* same as IFNET_MODARGLEN */ /* * DLIL KEV_DL_ISSUES event structure */ struct kev_dl_issues { struct net_event_data link_data; u_int8_t modid[DLIL_MODIDLEN]; u_int64_t timestamp; u_int8_t info[DLIL_MODARGLEN]; }; /* * DLIL KEV_DL_RRC_STATE_CHANGED structure */ struct kev_dl_rrc_state { struct net_event_data link_data; u_int32_t rrc_state; }; /* * KEV_DL_LOW_POWER_MODE_CHANGED */ struct kev_dl_low_power_mode { struct net_event_data link_data; int low_power_event; }; /* * Length of network signature/fingerprint blob. */ #define IFNET_SIGNATURELEN 20 /* * Structure for SIOC[S/G]IFNETSIGNATURE */ struct if_nsreq { char ifnsr_name[IFNAMSIZ]; u_int8_t ifnsr_family; /* address family */ u_int8_t ifnsr_len; /* data length */ u_int16_t ifnsr_flags; /* for future */ u_int8_t ifnsr_data[IFNET_SIGNATURELEN]; }; #define NAT64_PREFIX_LEN_32 4 #define NAT64_PREFIX_LEN_40 5 #define NAT64_PREFIX_LEN_48 6 #define NAT64_PREFIX_LEN_56 7 #define NAT64_PREFIX_LEN_64 8 #define NAT64_PREFIX_LEN_96 12 #define NAT64_PREFIX_LEN_MAX NAT64_PREFIX_LEN_96 #define NAT64_MAX_NUM_PREFIXES 4 struct ipv6_prefix { struct in6_addr ipv6_prefix; uint32_t prefix_len; }; struct if_ipv6_address { struct in6_addr v6_address; uint32_t v6_prefixlen; }; /* Structure for SIOC[S/G]IFNAT64PREFIX */ struct if_nat64req { char ifnat64_name[IFNAMSIZ]; struct ipv6_prefix ifnat64_prefixes[NAT64_MAX_NUM_PREFIXES]; }; /* Structure for SIOCGIFCLAT46ADDR */ struct if_clat46req { char ifclat46_name[IFNAMSIZ]; struct if_ipv6_address ifclat46_addr; }; /* * Structure for SIOC[S/G]IFORDER * * When setting, ifo_count is the number of u_int32_t interface indices * in the ifo_ordered_indices array. * * When getting, if ifo_count is 0, the length of the ordered list will * be returned. If the ifo_count is non-0, it is the number of u_int32_t * interface indices allocated. Upon return, ifo_count will contain the number * of indices copied into the array. */ struct if_order { u_int32_t ifo_count; u_int32_t ifo_reserved; mach_vm_address_t ifo_ordered_indices; /* array of u_int32_t */ }; /* * Struct for traffic class to DSCP mapping */ struct if_tdmreq { char iftdm_name[IFNAMSIZ]; u_int32_t iftdm_len; /* byte length of the table */ struct netsvctype_dscp_map *iftdm_table; }; #ifdef BSD_KERNEL_PRIVATE struct if_tdmreq32 { char iftdm_name[IFNAMSIZ]; u_int32_t iftdm_len; /* byte length of the table */ user32_addr_t iftdm_table; }; struct if_tdmreq64 { char iftdm_name[IFNAMSIZ]; u_int32_t iftdm_len; /* byte length of the table */ user64_addr_t iftdm_table __attribute__((aligned(8))); }; #endif /* * Structure for SIOCGIFPROTOLIST. */ struct if_protolistreq { char ifpl_name[IFNAMSIZ]; u_int32_t ifpl_count; u_int32_t ifpl_reserved; /* must be zero */ u_int32_t *ifpl_list; }; #ifdef BSD_KERNEL_PRIVATE struct if_protolistreq32 { char ifpl_name[IFNAMSIZ]; u_int32_t ifpl_count; u_int32_t ifpl_reserved; /* must be zero */ user32_addr_t ifpl_list; }; struct if_protolistreq64 { char ifpl_name[IFNAMSIZ]; u_int32_t ifpl_count; u_int32_t ifpl_reserved; /* must be zero */ user64_addr_t ifpl_list; }; #endif /* BSD_KERNEL_PRIVATE */ #endif /* PRIVATE */ #ifdef KERNEL #ifdef MALLOC_DECLARE MALLOC_DECLARE(M_IFADDR); MALLOC_DECLARE(M_IFMADDR); #endif #endif #endif /* (_POSIX_C_SOURCE && !_DARWIN_C_SOURCE) */ #ifndef KERNEL struct if_nameindex { unsigned int if_index; /* 1, 2, ... */ char *if_name; /* null terminated name: "le0", ... */ }; __BEGIN_DECLS unsigned int if_nametoindex(const char *); char *if_indextoname(unsigned int, char *); struct if_nameindex *if_nameindex(void); void if_freenameindex(struct if_nameindex *); __END_DECLS #endif #ifdef KERNEL #include <net/kpi_interface.h> #endif #endif /* !_NET_IF_H_ */ |