1 #ifndef _UAPI__LINUX_RTNETLINK_H 2 #define _UAPI__LINUX_RTNETLINK_H 3 4 #include <linux/types.h> 5 #include <linux/netlink.h> 6 #include <linux/if_link.h> 7 #include <linux/if_addr.h> 8 #include <linux/neighbour.h> 9 10 /* rtnetlink families. Values up to 127 are reserved for real address 11 * families, values above 128 may be used arbitrarily. 12 */ 13 #define RTNL_FAMILY_IPMR 128 14 #define RTNL_FAMILY_IP6MR 129 15 #define RTNL_FAMILY_MAX 129 16 17 /**** 18 * Routing/neighbour discovery messages. 19 ****/ 20 21 /* Types of messages */ 22 23 enum { 24 RTM_BASE = 16, 25 #define RTM_BASE RTM_BASE 26 27 RTM_NEWLINK = 16, 28 #define RTM_NEWLINK RTM_NEWLINK 29 RTM_DELLINK, 30 #define RTM_DELLINK RTM_DELLINK 31 RTM_GETLINK, 32 #define RTM_GETLINK RTM_GETLINK 33 RTM_SETLINK, 34 #define RTM_SETLINK RTM_SETLINK 35 36 RTM_NEWADDR = 20, 37 #define RTM_NEWADDR RTM_NEWADDR 38 RTM_DELADDR, 39 #define RTM_DELADDR RTM_DELADDR 40 RTM_GETADDR, 41 #define RTM_GETADDR RTM_GETADDR 42 43 RTM_NEWROUTE = 24, 44 #define RTM_NEWROUTE RTM_NEWROUTE 45 RTM_DELROUTE, 46 #define RTM_DELROUTE RTM_DELROUTE 47 RTM_GETROUTE, 48 #define RTM_GETROUTE RTM_GETROUTE 49 50 RTM_NEWNEIGH = 28, 51 #define RTM_NEWNEIGH RTM_NEWNEIGH 52 RTM_DELNEIGH, 53 #define RTM_DELNEIGH RTM_DELNEIGH 54 RTM_GETNEIGH, 55 #define RTM_GETNEIGH RTM_GETNEIGH 56 57 RTM_NEWRULE = 32, 58 #define RTM_NEWRULE RTM_NEWRULE 59 RTM_DELRULE, 60 #define RTM_DELRULE RTM_DELRULE 61 RTM_GETRULE, 62 #define RTM_GETRULE RTM_GETRULE 63 64 RTM_NEWQDISC = 36, 65 #define RTM_NEWQDISC RTM_NEWQDISC 66 RTM_DELQDISC, 67 #define RTM_DELQDISC RTM_DELQDISC 68 RTM_GETQDISC, 69 #define RTM_GETQDISC RTM_GETQDISC 70 71 RTM_NEWTCLASS = 40, 72 #define RTM_NEWTCLASS RTM_NEWTCLASS 73 RTM_DELTCLASS, 74 #define RTM_DELTCLASS RTM_DELTCLASS 75 RTM_GETTCLASS, 76 #define RTM_GETTCLASS RTM_GETTCLASS 77 78 RTM_NEWTFILTER = 44, 79 #define RTM_NEWTFILTER RTM_NEWTFILTER 80 RTM_DELTFILTER, 81 #define RTM_DELTFILTER RTM_DELTFILTER 82 RTM_GETTFILTER, 83 #define RTM_GETTFILTER RTM_GETTFILTER 84 85 RTM_NEWACTION = 48, 86 #define RTM_NEWACTION RTM_NEWACTION 87 RTM_DELACTION, 88 #define RTM_DELACTION RTM_DELACTION 89 RTM_GETACTION, 90 #define RTM_GETACTION RTM_GETACTION 91 92 RTM_NEWPREFIX = 52, 93 #define RTM_NEWPREFIX RTM_NEWPREFIX 94 95 RTM_GETMULTICAST = 58, 96 #define RTM_GETMULTICAST RTM_GETMULTICAST 97 98 RTM_GETANYCAST = 62, 99 #define RTM_GETANYCAST RTM_GETANYCAST 100 101 RTM_NEWNEIGHTBL = 64, 102 #define RTM_NEWNEIGHTBL RTM_NEWNEIGHTBL 103 RTM_GETNEIGHTBL = 66, 104 #define RTM_GETNEIGHTBL RTM_GETNEIGHTBL 105 RTM_SETNEIGHTBL, 106 #define RTM_SETNEIGHTBL RTM_SETNEIGHTBL 107 108 RTM_NEWNDUSEROPT = 68, 109 #define RTM_NEWNDUSEROPT RTM_NEWNDUSEROPT 110 111 RTM_NEWADDRLABEL = 72, 112 #define RTM_NEWADDRLABEL RTM_NEWADDRLABEL 113 RTM_DELADDRLABEL, 114 #define RTM_DELADDRLABEL RTM_DELADDRLABEL 115 RTM_GETADDRLABEL, 116 #define RTM_GETADDRLABEL RTM_GETADDRLABEL 117 118 RTM_GETDCB = 78, 119 #define RTM_GETDCB RTM_GETDCB 120 RTM_SETDCB, 121 #define RTM_SETDCB RTM_SETDCB 122 123 RTM_NEWNETCONF = 80, 124 #define RTM_NEWNETCONF RTM_NEWNETCONF 125 RTM_GETNETCONF = 82, 126 #define RTM_GETNETCONF RTM_GETNETCONF 127 128 RTM_NEWMDB = 84, 129 #define RTM_NEWMDB RTM_NEWMDB 130 RTM_DELMDB = 85, 131 #define RTM_DELMDB RTM_DELMDB 132 RTM_GETMDB = 86, 133 #define RTM_GETMDB RTM_GETMDB 134 135 RTM_NEWNSID = 88, 136 #define RTM_NEWNSID RTM_NEWNSID 137 RTM_DELNSID = 89, 138 #define RTM_DELNSID RTM_DELNSID 139 RTM_GETNSID = 90, 140 #define RTM_GETNSID RTM_GETNSID 141 142 RTM_NEWSTATS = 92, 143 #define RTM_NEWSTATS RTM_NEWSTATS 144 RTM_GETSTATS = 94, 145 #define RTM_GETSTATS RTM_GETSTATS 146 147 __RTM_MAX, 148 #define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1) 149 }; 150 151 #define RTM_NR_MSGTYPES (RTM_MAX + 1 - RTM_BASE) 152 #define RTM_NR_FAMILIES (RTM_NR_MSGTYPES >> 2) 153 #define RTM_FAM(cmd) (((cmd) - RTM_BASE) >> 2) 154 155 /* 156 Generic structure for encapsulation of optional route information. 157 It is reminiscent of sockaddr, but with sa_family replaced 158 with attribute type. 159 */ 160 161 struct rtattr { 162 unsigned short rta_len; 163 unsigned short rta_type; 164 }; 165 166 /* Macros to handle rtattributes */ 167 168 #define RTA_ALIGNTO 4U 169 #define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) ) 170 #define RTA_OK(rta,len) ((len) >= (int)sizeof(struct rtattr) && \ 171 (rta)->rta_len >= sizeof(struct rtattr) && \ 172 (rta)->rta_len <= (len)) 173 #define RTA_NEXT(rta,attrlen) ((attrlen) -= RTA_ALIGN((rta)->rta_len), \ 174 (struct rtattr*)(((char*)(rta)) + RTA_ALIGN((rta)->rta_len))) 175 #define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len)) 176 #define RTA_SPACE(len) RTA_ALIGN(RTA_LENGTH(len)) 177 #define RTA_DATA(rta) ((void*)(((char*)(rta)) + RTA_LENGTH(0))) 178 #define RTA_PAYLOAD(rta) ((int)((rta)->rta_len) - RTA_LENGTH(0)) 179 180 181 182 183 /****************************************************************************** 184 * Definitions used in routing table administration. 185 ****/ 186 187 struct rtmsg { 188 unsigned char rtm_family; 189 unsigned char rtm_dst_len; 190 unsigned char rtm_src_len; 191 unsigned char rtm_tos; 192 193 unsigned char rtm_table; /* Routing table id */ 194 unsigned char rtm_protocol; /* Routing protocol; see below */ 195 unsigned char rtm_scope; /* See below */ 196 unsigned char rtm_type; /* See below */ 197 198 unsigned rtm_flags; 199 }; 200 201 /* rtm_type */ 202 203 enum { 204 RTN_UNSPEC, 205 RTN_UNICAST, /* Gateway or direct route */ 206 RTN_LOCAL, /* Accept locally */ 207 RTN_BROADCAST, /* Accept locally as broadcast, 208 send as broadcast */ 209 RTN_ANYCAST, /* Accept locally as broadcast, 210 but send as unicast */ 211 RTN_MULTICAST, /* Multicast route */ 212 RTN_BLACKHOLE, /* Drop */ 213 RTN_UNREACHABLE, /* Destination is unreachable */ 214 RTN_PROHIBIT, /* Administratively prohibited */ 215 RTN_THROW, /* Not in this table */ 216 RTN_NAT, /* Translate this address */ 217 RTN_XRESOLVE, /* Use external resolver */ 218 __RTN_MAX 219 }; 220 221 #define RTN_MAX (__RTN_MAX - 1) 222 223 224 /* rtm_protocol */ 225 226 #define RTPROT_UNSPEC 0 227 #define RTPROT_REDIRECT 1 /* Route installed by ICMP redirects; 228 not used by current IPv4 */ 229 #define RTPROT_KERNEL 2 /* Route installed by kernel */ 230 #define RTPROT_BOOT 3 /* Route installed during boot */ 231 #define RTPROT_STATIC 4 /* Route installed by administrator */ 232 233 /* Values of protocol >= RTPROT_STATIC are not interpreted by kernel; 234 they are just passed from user and back as is. 235 It will be used by hypothetical multiple routing daemons. 236 Note that protocol values should be standardized in order to 237 avoid conflicts. 238 */ 239 240 #define RTPROT_GATED 8 /* Apparently, GateD */ 241 #define RTPROT_RA 9 /* RDISC/ND router advertisements */ 242 #define RTPROT_MRT 10 /* Merit MRT */ 243 #define RTPROT_ZEBRA 11 /* Zebra */ 244 #define RTPROT_BIRD 12 /* BIRD */ 245 #define RTPROT_DNROUTED 13 /* DECnet routing daemon */ 246 #define RTPROT_XORP 14 /* XORP */ 247 #define RTPROT_NTK 15 /* Netsukuku */ 248 #define RTPROT_DHCP 16 /* DHCP client */ 249 #define RTPROT_MROUTED 17 /* Multicast daemon */ 250 #define RTPROT_BABEL 42 /* Babel daemon */ 251 252 /* rtm_scope 253 254 Really it is not scope, but sort of distance to the destination. 255 NOWHERE are reserved for not existing destinations, HOST is our 256 local addresses, LINK are destinations, located on directly attached 257 link and UNIVERSE is everywhere in the Universe. 258 259 Intermediate values are also possible f.e. interior routes 260 could be assigned a value between UNIVERSE and LINK. 261 */ 262 263 enum rt_scope_t { 264 RT_SCOPE_UNIVERSE=0, 265 /* User defined values */ 266 RT_SCOPE_SITE=200, 267 RT_SCOPE_LINK=253, 268 RT_SCOPE_HOST=254, 269 RT_SCOPE_NOWHERE=255 270 }; 271 272 /* rtm_flags */ 273 274 #define RTM_F_NOTIFY 0x100 /* Notify user of route change */ 275 #define RTM_F_CLONED 0x200 /* This route is cloned */ 276 #define RTM_F_EQUALIZE 0x400 /* Multipath equalizer: NI */ 277 #define RTM_F_PREFIX 0x800 /* Prefix addresses */ 278 #define RTM_F_LOOKUP_TABLE 0x1000 /* set rtm_table to FIB lookup result */ 279 280 /* Reserved table identifiers */ 281 282 enum rt_class_t { 283 RT_TABLE_UNSPEC=0, 284 /* User defined values */ 285 RT_TABLE_COMPAT=252, 286 RT_TABLE_DEFAULT=253, 287 RT_TABLE_MAIN=254, 288 RT_TABLE_LOCAL=255, 289 RT_TABLE_MAX=0xFFFFFFFF 290 }; 291 292 293 /* Routing message attributes */ 294 295 enum rtattr_type_t { 296 RTA_UNSPEC, 297 RTA_DST, 298 RTA_SRC, 299 RTA_IIF, 300 RTA_OIF, 301 RTA_GATEWAY, 302 RTA_PRIORITY, 303 RTA_PREFSRC, 304 RTA_METRICS, 305 RTA_MULTIPATH, 306 RTA_PROTOINFO, /* no longer used */ 307 RTA_FLOW, 308 RTA_CACHEINFO, 309 RTA_SESSION, /* no longer used */ 310 RTA_MP_ALGO, /* no longer used */ 311 RTA_TABLE, 312 RTA_MARK, 313 RTA_MFC_STATS, 314 RTA_VIA, 315 RTA_NEWDST, 316 RTA_PREF, 317 RTA_ENCAP_TYPE, 318 RTA_ENCAP, 319 RTA_EXPIRES, 320 RTA_PAD, 321 RTA_UID, 322 __RTA_MAX 323 }; 324 325 #define RTA_MAX (__RTA_MAX - 1) 326 327 #define RTM_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct rtmsg)))) 328 #define RTM_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct rtmsg)) 329 330 /* RTM_MULTIPATH --- array of struct rtnexthop. 331 * 332 * "struct rtnexthop" describes all necessary nexthop information, 333 * i.e. parameters of path to a destination via this nexthop. 334 * 335 * At the moment it is impossible to set different prefsrc, mtu, window 336 * and rtt for different paths from multipath. 337 */ 338 339 struct rtnexthop { 340 unsigned short rtnh_len; 341 unsigned char rtnh_flags; 342 unsigned char rtnh_hops; 343 int rtnh_ifindex; 344 }; 345 346 /* rtnh_flags */ 347 348 #define RTNH_F_DEAD 1 /* Nexthop is dead (used by multipath) */ 349 #define RTNH_F_PERVASIVE 2 /* Do recursive gateway lookup */ 350 #define RTNH_F_ONLINK 4 /* Gateway is forced on link */ 351 #define RTNH_F_OFFLOAD 8 /* offloaded route */ 352 #define RTNH_F_LINKDOWN 16 /* carrier-down on nexthop */ 353 354 #define RTNH_COMPARE_MASK (RTNH_F_DEAD | RTNH_F_LINKDOWN | RTNH_F_OFFLOAD) 355 356 /* Macros to handle hexthops */ 357 358 #define RTNH_ALIGNTO 4 359 #define RTNH_ALIGN(len) ( ((len)+RTNH_ALIGNTO-1) & ~(RTNH_ALIGNTO-1) ) 360 #define RTNH_OK(rtnh,len) ((rtnh)->rtnh_len >= sizeof(struct rtnexthop) && \ 361 ((int)(rtnh)->rtnh_len) <= (len)) 362 #define RTNH_NEXT(rtnh) ((struct rtnexthop*)(((char*)(rtnh)) + RTNH_ALIGN((rtnh)->rtnh_len))) 363 #define RTNH_LENGTH(len) (RTNH_ALIGN(sizeof(struct rtnexthop)) + (len)) 364 #define RTNH_SPACE(len) RTNH_ALIGN(RTNH_LENGTH(len)) 365 #define RTNH_DATA(rtnh) ((struct rtattr*)(((char*)(rtnh)) + RTNH_LENGTH(0))) 366 367 /* RTA_VIA */ 368 struct rtvia { 369 __kernel_sa_family_t rtvia_family; 370 __u8 rtvia_addr[0]; 371 }; 372 373 /* RTM_CACHEINFO */ 374 375 struct rta_cacheinfo { 376 __u32 rta_clntref; 377 __u32 rta_lastuse; 378 __s32 rta_expires; 379 __u32 rta_error; 380 __u32 rta_used; 381 382 #define RTNETLINK_HAVE_PEERINFO 1 383 __u32 rta_id; 384 __u32 rta_ts; 385 __u32 rta_tsage; 386 }; 387 388 /* RTM_METRICS --- array of struct rtattr with types of RTAX_* */ 389 390 enum { 391 RTAX_UNSPEC, 392 #define RTAX_UNSPEC RTAX_UNSPEC 393 RTAX_LOCK, 394 #define RTAX_LOCK RTAX_LOCK 395 RTAX_MTU, 396 #define RTAX_MTU RTAX_MTU 397 RTAX_WINDOW, 398 #define RTAX_WINDOW RTAX_WINDOW 399 RTAX_RTT, 400 #define RTAX_RTT RTAX_RTT 401 RTAX_RTTVAR, 402 #define RTAX_RTTVAR RTAX_RTTVAR 403 RTAX_SSTHRESH, 404 #define RTAX_SSTHRESH RTAX_SSTHRESH 405 RTAX_CWND, 406 #define RTAX_CWND RTAX_CWND 407 RTAX_ADVMSS, 408 #define RTAX_ADVMSS RTAX_ADVMSS 409 RTAX_REORDERING, 410 #define RTAX_REORDERING RTAX_REORDERING 411 RTAX_HOPLIMIT, 412 #define RTAX_HOPLIMIT RTAX_HOPLIMIT 413 RTAX_INITCWND, 414 #define RTAX_INITCWND RTAX_INITCWND 415 RTAX_FEATURES, 416 #define RTAX_FEATURES RTAX_FEATURES 417 RTAX_RTO_MIN, 418 #define RTAX_RTO_MIN RTAX_RTO_MIN 419 RTAX_INITRWND, 420 #define RTAX_INITRWND RTAX_INITRWND 421 RTAX_QUICKACK, 422 #define RTAX_QUICKACK RTAX_QUICKACK 423 RTAX_CC_ALGO, 424 #define RTAX_CC_ALGO RTAX_CC_ALGO 425 __RTAX_MAX 426 }; 427 428 #define RTAX_MAX (__RTAX_MAX - 1) 429 430 #define RTAX_FEATURE_ECN (1 << 0) 431 #define RTAX_FEATURE_SACK (1 << 1) 432 #define RTAX_FEATURE_TIMESTAMP (1 << 2) 433 #define RTAX_FEATURE_ALLFRAG (1 << 3) 434 435 #define RTAX_FEATURE_MASK (RTAX_FEATURE_ECN | RTAX_FEATURE_SACK | \ 436 RTAX_FEATURE_TIMESTAMP | RTAX_FEATURE_ALLFRAG) 437 438 struct rta_session { 439 __u8 proto; 440 __u8 pad1; 441 __u16 pad2; 442 443 union { 444 struct { 445 __u16 sport; 446 __u16 dport; 447 } ports; 448 449 struct { 450 __u8 type; 451 __u8 code; 452 __u16 ident; 453 } icmpt; 454 455 __u32 spi; 456 } u; 457 }; 458 459 struct rta_mfc_stats { 460 __u64 mfcs_packets; 461 __u64 mfcs_bytes; 462 __u64 mfcs_wrong_if; 463 }; 464 465 /**** 466 * General form of address family dependent message. 467 ****/ 468 469 struct rtgenmsg { 470 unsigned char rtgen_family; 471 }; 472 473 /***************************************************************** 474 * Link layer specific messages. 475 ****/ 476 477 /* struct ifinfomsg 478 * passes link level specific information, not dependent 479 * on network protocol. 480 */ 481 482 struct ifinfomsg { 483 unsigned char ifi_family; 484 unsigned char __ifi_pad; 485 unsigned short ifi_type; /* ARPHRD_* */ 486 int ifi_index; /* Link index */ 487 unsigned ifi_flags; /* IFF_* flags */ 488 unsigned ifi_change; /* IFF_* change mask */ 489 }; 490 491 /******************************************************************** 492 * prefix information 493 ****/ 494 495 struct prefixmsg { 496 unsigned char prefix_family; 497 unsigned char prefix_pad1; 498 unsigned short prefix_pad2; 499 int prefix_ifindex; 500 unsigned char prefix_type; 501 unsigned char prefix_len; 502 unsigned char prefix_flags; 503 unsigned char prefix_pad3; 504 }; 505 506 enum 507 { 508 PREFIX_UNSPEC, 509 PREFIX_ADDRESS, 510 PREFIX_CACHEINFO, 511 __PREFIX_MAX 512 }; 513 514 #define PREFIX_MAX (__PREFIX_MAX - 1) 515 516 struct prefix_cacheinfo { 517 __u32 preferred_time; 518 __u32 valid_time; 519 }; 520 521 522 /***************************************************************** 523 * Traffic control messages. 524 ****/ 525 526 struct tcmsg { 527 unsigned char tcm_family; 528 unsigned char tcm__pad1; 529 unsigned short tcm__pad2; 530 int tcm_ifindex; 531 __u32 tcm_handle; 532 __u32 tcm_parent; 533 __u32 tcm_info; 534 }; 535 536 enum { 537 TCA_UNSPEC, 538 TCA_KIND, 539 TCA_OPTIONS, 540 TCA_STATS, 541 TCA_XSTATS, 542 TCA_RATE, 543 TCA_FCNT, 544 TCA_STATS2, 545 TCA_STAB, 546 TCA_PAD, 547 __TCA_MAX 548 }; 549 550 #define TCA_MAX (__TCA_MAX - 1) 551 552 #define TCA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcmsg)))) 553 #define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcmsg)) 554 555 /******************************************************************** 556 * Neighbor Discovery userland options 557 ****/ 558 559 struct nduseroptmsg { 560 unsigned char nduseropt_family; 561 unsigned char nduseropt_pad1; 562 unsigned short nduseropt_opts_len; /* Total length of options */ 563 int nduseropt_ifindex; 564 __u8 nduseropt_icmp_type; 565 __u8 nduseropt_icmp_code; 566 unsigned short nduseropt_pad2; 567 unsigned int nduseropt_pad3; 568 /* Followed by one or more ND options */ 569 }; 570 571 enum { 572 NDUSEROPT_UNSPEC, 573 NDUSEROPT_SRCADDR, 574 __NDUSEROPT_MAX 575 }; 576 577 #define NDUSEROPT_MAX (__NDUSEROPT_MAX - 1) 578 579 #ifndef __KERNEL__ 580 /* RTnetlink multicast groups - backwards compatibility for userspace */ 581 #define RTMGRP_LINK 1 582 #define RTMGRP_NOTIFY 2 583 #define RTMGRP_NEIGH 4 584 #define RTMGRP_TC 8 585 586 #define RTMGRP_IPV4_IFADDR 0x10 587 #define RTMGRP_IPV4_MROUTE 0x20 588 #define RTMGRP_IPV4_ROUTE 0x40 589 #define RTMGRP_IPV4_RULE 0x80 590 591 #define RTMGRP_IPV6_IFADDR 0x100 592 #define RTMGRP_IPV6_MROUTE 0x200 593 #define RTMGRP_IPV6_ROUTE 0x400 594 #define RTMGRP_IPV6_IFINFO 0x800 595 596 #define RTMGRP_DECnet_IFADDR 0x1000 597 #define RTMGRP_DECnet_ROUTE 0x4000 598 599 #define RTMGRP_IPV6_PREFIX 0x20000 600 #endif 601 602 /* RTnetlink multicast groups */ 603 enum rtnetlink_groups { 604 RTNLGRP_NONE, 605 #define RTNLGRP_NONE RTNLGRP_NONE 606 RTNLGRP_LINK, 607 #define RTNLGRP_LINK RTNLGRP_LINK 608 RTNLGRP_NOTIFY, 609 #define RTNLGRP_NOTIFY RTNLGRP_NOTIFY 610 RTNLGRP_NEIGH, 611 #define RTNLGRP_NEIGH RTNLGRP_NEIGH 612 RTNLGRP_TC, 613 #define RTNLGRP_TC RTNLGRP_TC 614 RTNLGRP_IPV4_IFADDR, 615 #define RTNLGRP_IPV4_IFADDR RTNLGRP_IPV4_IFADDR 616 RTNLGRP_IPV4_MROUTE, 617 #define RTNLGRP_IPV4_MROUTE RTNLGRP_IPV4_MROUTE 618 RTNLGRP_IPV4_ROUTE, 619 #define RTNLGRP_IPV4_ROUTE RTNLGRP_IPV4_ROUTE 620 RTNLGRP_IPV4_RULE, 621 #define RTNLGRP_IPV4_RULE RTNLGRP_IPV4_RULE 622 RTNLGRP_IPV6_IFADDR, 623 #define RTNLGRP_IPV6_IFADDR RTNLGRP_IPV6_IFADDR 624 RTNLGRP_IPV6_MROUTE, 625 #define RTNLGRP_IPV6_MROUTE RTNLGRP_IPV6_MROUTE 626 RTNLGRP_IPV6_ROUTE, 627 #define RTNLGRP_IPV6_ROUTE RTNLGRP_IPV6_ROUTE 628 RTNLGRP_IPV6_IFINFO, 629 #define RTNLGRP_IPV6_IFINFO RTNLGRP_IPV6_IFINFO 630 RTNLGRP_DECnet_IFADDR, 631 #define RTNLGRP_DECnet_IFADDR RTNLGRP_DECnet_IFADDR 632 RTNLGRP_NOP2, 633 RTNLGRP_DECnet_ROUTE, 634 #define RTNLGRP_DECnet_ROUTE RTNLGRP_DECnet_ROUTE 635 RTNLGRP_DECnet_RULE, 636 #define RTNLGRP_DECnet_RULE RTNLGRP_DECnet_RULE 637 RTNLGRP_NOP4, 638 RTNLGRP_IPV6_PREFIX, 639 #define RTNLGRP_IPV6_PREFIX RTNLGRP_IPV6_PREFIX 640 RTNLGRP_IPV6_RULE, 641 #define RTNLGRP_IPV6_RULE RTNLGRP_IPV6_RULE 642 RTNLGRP_ND_USEROPT, 643 #define RTNLGRP_ND_USEROPT RTNLGRP_ND_USEROPT 644 RTNLGRP_PHONET_IFADDR, 645 #define RTNLGRP_PHONET_IFADDR RTNLGRP_PHONET_IFADDR 646 RTNLGRP_PHONET_ROUTE, 647 #define RTNLGRP_PHONET_ROUTE RTNLGRP_PHONET_ROUTE 648 RTNLGRP_DCB, 649 #define RTNLGRP_DCB RTNLGRP_DCB 650 RTNLGRP_IPV4_NETCONF, 651 #define RTNLGRP_IPV4_NETCONF RTNLGRP_IPV4_NETCONF 652 RTNLGRP_IPV6_NETCONF, 653 #define RTNLGRP_IPV6_NETCONF RTNLGRP_IPV6_NETCONF 654 RTNLGRP_MDB, 655 #define RTNLGRP_MDB RTNLGRP_MDB 656 RTNLGRP_MPLS_ROUTE, 657 #define RTNLGRP_MPLS_ROUTE RTNLGRP_MPLS_ROUTE 658 RTNLGRP_NSID, 659 #define RTNLGRP_NSID RTNLGRP_NSID 660 __RTNLGRP_MAX 661 }; 662 #define RTNLGRP_MAX (__RTNLGRP_MAX - 1) 663 664 /* TC action piece */ 665 struct tcamsg { 666 unsigned char tca_family; 667 unsigned char tca__pad1; 668 unsigned short tca__pad2; 669 }; 670 #define TA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcamsg)))) 671 #define TA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcamsg)) 672 #define TCA_ACT_TAB 1 /* attr type must be >=1 */ 673 #define TCAA_MAX 1 674 675 /* New extended info filters for IFLA_EXT_MASK */ 676 #define RTEXT_FILTER_VF (1 << 0) 677 #define RTEXT_FILTER_BRVLAN (1 << 1) 678 #define RTEXT_FILTER_BRVLAN_COMPRESSED (1 << 2) 679 #define RTEXT_FILTER_SKIP_STATS (1 << 3) 680 681 /* End of information exported to user level */ 682 683 684 685 #endif /* _UAPI__LINUX_RTNETLINK_H */ 686