X-Git-Url: http://git.onelab.eu/?p=iproute2.git;a=blobdiff_plain;f=include%2Flinux%2Frtnetlink.h;fp=include%2Flinux%2Frtnetlink.h;h=0000000000000000000000000000000000000000;hp=7504618c7d867e91da1d87175c20e1dc1c1e638e;hb=3331a68859fd71047bb1f309048960b48eab2d83;hpb=2bd4a72f2100be7ad7d9518cb1d49bb2a5b71994 diff --git a/include/linux/rtnetlink.h b/include/linux/rtnetlink.h deleted file mode 100644 index 7504618..0000000 --- a/include/linux/rtnetlink.h +++ /dev/null @@ -1,906 +0,0 @@ -#ifndef __LINUX_RTNETLINK_H -#define __LINUX_RTNETLINK_H - -#include - -/**** - * Routing/neighbour discovery messages. - ****/ - -/* Types of messages */ - -enum { - RTM_BASE = 16, -#define RTM_BASE RTM_BASE - - RTM_NEWLINK = 16, -#define RTM_NEWLINK RTM_NEWLINK - RTM_DELLINK, -#define RTM_DELLINK RTM_DELLINK - RTM_GETLINK, -#define RTM_GETLINK RTM_GETLINK - RTM_SETLINK, -#define RTM_SETLINK RTM_SETLINK - - RTM_NEWADDR = 20, -#define RTM_NEWADDR RTM_NEWADDR - RTM_DELADDR, -#define RTM_DELADDR RTM_DELADDR - RTM_GETADDR, -#define RTM_GETADDR RTM_GETADDR - - RTM_NEWROUTE = 24, -#define RTM_NEWROUTE RTM_NEWROUTE - RTM_DELROUTE, -#define RTM_DELROUTE RTM_DELROUTE - RTM_GETROUTE, -#define RTM_GETROUTE RTM_GETROUTE - - RTM_NEWNEIGH = 28, -#define RTM_NEWNEIGH RTM_NEWNEIGH - RTM_DELNEIGH, -#define RTM_DELNEIGH RTM_DELNEIGH - RTM_GETNEIGH, -#define RTM_GETNEIGH RTM_GETNEIGH - - RTM_NEWRULE = 32, -#define RTM_NEWRULE RTM_NEWRULE - RTM_DELRULE, -#define RTM_DELRULE RTM_DELRULE - RTM_GETRULE, -#define RTM_GETRULE RTM_GETRULE - - RTM_NEWQDISC = 36, -#define RTM_NEWQDISC RTM_NEWQDISC - RTM_DELQDISC, -#define RTM_DELQDISC RTM_DELQDISC - RTM_GETQDISC, -#define RTM_GETQDISC RTM_GETQDISC - - RTM_NEWTCLASS = 40, -#define RTM_NEWTCLASS RTM_NEWTCLASS - RTM_DELTCLASS, -#define RTM_DELTCLASS RTM_DELTCLASS - RTM_GETTCLASS, -#define RTM_GETTCLASS RTM_GETTCLASS - - RTM_NEWTFILTER = 44, -#define RTM_NEWTFILTER RTM_NEWTFILTER - RTM_DELTFILTER, -#define RTM_DELTFILTER RTM_DELTFILTER - RTM_GETTFILTER, -#define RTM_GETTFILTER RTM_GETTFILTER - - RTM_NEWACTION = 48, -#define RTM_NEWACTION RTM_NEWACTION - RTM_DELACTION, -#define RTM_DELACTION RTM_DELACTION - RTM_GETACTION, -#define RTM_GETACTION RTM_GETACTION - - RTM_NEWPREFIX = 52, -#define RTM_NEWPREFIX RTM_NEWPREFIX - RTM_GETPREFIX = 54, -#define RTM_GETPREFIX RTM_GETPREFIX - - RTM_GETMULTICAST = 58, -#define RTM_GETMULTICAST RTM_GETMULTICAST - - RTM_GETANYCAST = 62, -#define RTM_GETANYCAST RTM_GETANYCAST - - RTM_NEWNEIGHTBL = 64, -#define RTM_NEWNEIGHTBL RTM_NEWNEIGHTBL - RTM_GETNEIGHTBL = 66, -#define RTM_GETNEIGHTBL RTM_GETNEIGHTBL - RTM_SETNEIGHTBL, -#define RTM_SETNEIGHTBL RTM_SETNEIGHTBL - - __RTM_MAX, -#define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1) -}; - -#define RTM_NR_MSGTYPES (RTM_MAX + 1 - RTM_BASE) -#define RTM_NR_FAMILIES (RTM_NR_MSGTYPES >> 2) -#define RTM_FAM(cmd) (((cmd) - RTM_BASE) >> 2) - -/* - Generic structure for encapsulation of optional route information. - It is reminiscent of sockaddr, but with sa_family replaced - with attribute type. - */ - -struct rtattr -{ - unsigned short rta_len; - unsigned short rta_type; -}; - -/* Macros to handle rtattributes */ - -#define RTA_ALIGNTO 4 -#define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) ) -#define RTA_OK(rta,len) ((len) >= (int)sizeof(struct rtattr) && \ - (rta)->rta_len >= sizeof(struct rtattr) && \ - (rta)->rta_len <= (len)) -#define RTA_NEXT(rta,attrlen) ((attrlen) -= RTA_ALIGN((rta)->rta_len), \ - (struct rtattr*)(((char*)(rta)) + RTA_ALIGN((rta)->rta_len))) -#define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len)) -#define RTA_SPACE(len) RTA_ALIGN(RTA_LENGTH(len)) -#define RTA_DATA(rta) ((void*)(((char*)(rta)) + RTA_LENGTH(0))) -#define RTA_PAYLOAD(rta) ((int)((rta)->rta_len) - RTA_LENGTH(0)) - - - - -/****************************************************************************** - * Definitions used in routing table administration. - ****/ - -struct rtmsg -{ - unsigned char rtm_family; - unsigned char rtm_dst_len; - unsigned char rtm_src_len; - unsigned char rtm_tos; - - unsigned char rtm_table; /* Routing table id */ - unsigned char rtm_protocol; /* Routing protocol; see below */ - unsigned char rtm_scope; /* See below */ - unsigned char rtm_type; /* See below */ - - unsigned rtm_flags; -}; - -/* rtm_type */ - -enum -{ - RTN_UNSPEC, - RTN_UNICAST, /* Gateway or direct route */ - RTN_LOCAL, /* Accept locally */ - RTN_BROADCAST, /* Accept locally as broadcast, - send as broadcast */ - RTN_ANYCAST, /* Accept locally as broadcast, - but send as unicast */ - RTN_MULTICAST, /* Multicast route */ - RTN_BLACKHOLE, /* Drop */ - RTN_UNREACHABLE, /* Destination is unreachable */ - RTN_PROHIBIT, /* Administratively prohibited */ - RTN_THROW, /* Not in this table */ - RTN_NAT, /* Translate this address */ - RTN_XRESOLVE, /* Use external resolver */ - __RTN_MAX -}; - -#define RTN_MAX (__RTN_MAX - 1) - - -/* rtm_protocol */ - -#define RTPROT_UNSPEC 0 -#define RTPROT_REDIRECT 1 /* Route installed by ICMP redirects; - not used by current IPv4 */ -#define RTPROT_KERNEL 2 /* Route installed by kernel */ -#define RTPROT_BOOT 3 /* Route installed during boot */ -#define RTPROT_STATIC 4 /* Route installed by administrator */ - -/* Values of protocol >= RTPROT_STATIC are not interpreted by kernel; - they are just passed from user and back as is. - It will be used by hypothetical multiple routing daemons. - Note that protocol values should be standardized in order to - avoid conflicts. - */ - -#define RTPROT_GATED 8 /* Apparently, GateD */ -#define RTPROT_RA 9 /* RDISC/ND router advertisements */ -#define RTPROT_MRT 10 /* Merit MRT */ -#define RTPROT_ZEBRA 11 /* Zebra */ -#define RTPROT_BIRD 12 /* BIRD */ -#define RTPROT_DNROUTED 13 /* DECnet routing daemon */ -#define RTPROT_XORP 14 /* XORP */ -#define RTPROT_NTK 15 /* Netsukuku */ - -/* rtm_scope - - Really it is not scope, but sort of distance to the destination. - NOWHERE are reserved for not existing destinations, HOST is our - local addresses, LINK are destinations, located on directly attached - link and UNIVERSE is everywhere in the Universe. - - Intermediate values are also possible f.e. interior routes - could be assigned a value between UNIVERSE and LINK. -*/ - -enum rt_scope_t -{ - RT_SCOPE_UNIVERSE=0, -/* User defined values */ - RT_SCOPE_SITE=200, - RT_SCOPE_LINK=253, - RT_SCOPE_HOST=254, - RT_SCOPE_NOWHERE=255 -}; - -/* rtm_flags */ - -#define RTM_F_NOTIFY 0x100 /* Notify user of route change */ -#define RTM_F_CLONED 0x200 /* This route is cloned */ -#define RTM_F_EQUALIZE 0x400 /* Multipath equalizer: NI */ -#define RTM_F_PREFIX 0x800 /* Prefix addresses */ - -/* Reserved table identifiers */ - -enum rt_class_t -{ - RT_TABLE_UNSPEC=0, -/* User defined values */ - RT_TABLE_DEFAULT=253, - RT_TABLE_MAIN=254, - RT_TABLE_LOCAL=255, - __RT_TABLE_MAX -}; -#define RT_TABLE_MAX (__RT_TABLE_MAX - 1) - - - -/* Routing message attributes */ - -enum rtattr_type_t -{ - RTA_UNSPEC, - RTA_DST, - RTA_SRC, - RTA_IIF, - RTA_OIF, - RTA_GATEWAY, - RTA_PRIORITY, - RTA_PREFSRC, - RTA_METRICS, - RTA_MULTIPATH, - RTA_PROTOINFO, - RTA_FLOW, - RTA_CACHEINFO, - RTA_SESSION, - RTA_MP_ALGO, - __RTA_MAX -}; - -#define RTA_MAX (__RTA_MAX - 1) - -#define RTM_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct rtmsg)))) -#define RTM_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct rtmsg)) - -/* RTM_MULTIPATH --- array of struct rtnexthop. - * - * "struct rtnexthop" describes all necessary nexthop information, - * i.e. parameters of path to a destination via this nexthop. - * - * At the moment it is impossible to set different prefsrc, mtu, window - * and rtt for different paths from multipath. - */ - -struct rtnexthop -{ - unsigned short rtnh_len; - unsigned char rtnh_flags; - unsigned char rtnh_hops; - int rtnh_ifindex; -}; - -/* rtnh_flags */ - -#define RTNH_F_DEAD 1 /* Nexthop is dead (used by multipath) */ -#define RTNH_F_PERVASIVE 2 /* Do recursive gateway lookup */ -#define RTNH_F_ONLINK 4 /* Gateway is forced on link */ - -/* Macros to handle hexthops */ - -#define RTNH_ALIGNTO 4 -#define RTNH_ALIGN(len) ( ((len)+RTNH_ALIGNTO-1) & ~(RTNH_ALIGNTO-1) ) -#define RTNH_OK(rtnh,len) ((rtnh)->rtnh_len >= sizeof(struct rtnexthop) && \ - ((int)(rtnh)->rtnh_len) <= (len)) -#define RTNH_NEXT(rtnh) ((struct rtnexthop*)(((char*)(rtnh)) + RTNH_ALIGN((rtnh)->rtnh_len))) -#define RTNH_LENGTH(len) (RTNH_ALIGN(sizeof(struct rtnexthop)) + (len)) -#define RTNH_SPACE(len) RTNH_ALIGN(RTNH_LENGTH(len)) -#define RTNH_DATA(rtnh) ((struct rtattr*)(((char*)(rtnh)) + RTNH_LENGTH(0))) - -/* RTM_CACHEINFO */ - -struct rta_cacheinfo -{ - __u32 rta_clntref; - __u32 rta_lastuse; - __s32 rta_expires; - __u32 rta_error; - __u32 rta_used; - -#define RTNETLINK_HAVE_PEERINFO 1 - __u32 rta_id; - __u32 rta_ts; - __u32 rta_tsage; -}; - -/* RTM_METRICS --- array of struct rtattr with types of RTAX_* */ - -enum -{ - RTAX_UNSPEC, -#define RTAX_UNSPEC RTAX_UNSPEC - RTAX_LOCK, -#define RTAX_LOCK RTAX_LOCK - RTAX_MTU, -#define RTAX_MTU RTAX_MTU - RTAX_WINDOW, -#define RTAX_WINDOW RTAX_WINDOW - RTAX_RTT, -#define RTAX_RTT RTAX_RTT - RTAX_RTTVAR, -#define RTAX_RTTVAR RTAX_RTTVAR - RTAX_SSTHRESH, -#define RTAX_SSTHRESH RTAX_SSTHRESH - RTAX_CWND, -#define RTAX_CWND RTAX_CWND - RTAX_ADVMSS, -#define RTAX_ADVMSS RTAX_ADVMSS - RTAX_REORDERING, -#define RTAX_REORDERING RTAX_REORDERING - RTAX_HOPLIMIT, -#define RTAX_HOPLIMIT RTAX_HOPLIMIT - RTAX_INITCWND, -#define RTAX_INITCWND RTAX_INITCWND - RTAX_FEATURES, -#define RTAX_FEATURES RTAX_FEATURES - __RTAX_MAX -}; - -#define RTAX_MAX (__RTAX_MAX - 1) - -#define RTAX_FEATURE_ECN 0x00000001 -#define RTAX_FEATURE_SACK 0x00000002 -#define RTAX_FEATURE_TIMESTAMP 0x00000004 -#define RTAX_FEATURE_ALLFRAG 0x00000008 - -struct rta_session -{ - __u8 proto; - __u8 pad1; - __u16 pad2; - - union { - struct { - __u16 sport; - __u16 dport; - } ports; - - struct { - __u8 type; - __u8 code; - __u16 ident; - } icmpt; - - __u32 spi; - } u; -}; - - -/********************************************************* - * Interface address. - ****/ - -struct ifaddrmsg -{ - unsigned char ifa_family; - unsigned char ifa_prefixlen; /* The prefix length */ - unsigned char ifa_flags; /* Flags */ - unsigned char ifa_scope; /* See above */ - int ifa_index; /* Link index */ -}; - -enum -{ - IFA_UNSPEC, - IFA_ADDRESS, - IFA_LOCAL, - IFA_LABEL, - IFA_BROADCAST, - IFA_ANYCAST, - IFA_CACHEINFO, - IFA_MULTICAST, - __IFA_MAX -}; - -#define IFA_MAX (__IFA_MAX - 1) - -/* ifa_flags */ - -#define IFA_F_SECONDARY 0x01 -#define IFA_F_TEMPORARY IFA_F_SECONDARY - -#define IFA_F_DEPRECATED 0x20 -#define IFA_F_TENTATIVE 0x40 -#define IFA_F_PERMANENT 0x80 - -struct ifa_cacheinfo -{ - __u32 ifa_prefered; - __u32 ifa_valid; - __u32 cstamp; /* created timestamp, hundredths of seconds */ - __u32 tstamp; /* updated timestamp, hundredths of seconds */ -}; - - -#define IFA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifaddrmsg)))) -#define IFA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifaddrmsg)) - -/* - Important comment: - IFA_ADDRESS is prefix address, rather than local interface address. - It makes no difference for normally configured broadcast interfaces, - but for point-to-point IFA_ADDRESS is DESTINATION address, - local address is supplied in IFA_LOCAL attribute. - */ - -/************************************************************** - * Neighbour discovery. - ****/ - -struct ndmsg -{ - unsigned char ndm_family; - unsigned char ndm_pad1; - unsigned short ndm_pad2; - int ndm_ifindex; /* Link index */ - __u16 ndm_state; - __u8 ndm_flags; - __u8 ndm_type; -}; - -enum -{ - NDA_UNSPEC, - NDA_DST, - NDA_LLADDR, - NDA_CACHEINFO, - NDA_PROBES, - __NDA_MAX -}; - -#define NDA_MAX (__NDA_MAX - 1) - -#define NDA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ndmsg)))) -#define NDA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ndmsg)) - -/* - * Neighbor Cache Entry Flags - */ - -#define NTF_PROXY 0x08 /* == ATF_PUBL */ -#define NTF_ROUTER 0x80 - -/* - * Neighbor Cache Entry States. - */ - -#define NUD_INCOMPLETE 0x01 -#define NUD_REACHABLE 0x02 -#define NUD_STALE 0x04 -#define NUD_DELAY 0x08 -#define NUD_PROBE 0x10 -#define NUD_FAILED 0x20 - -/* Dummy states */ -#define NUD_NOARP 0x40 -#define NUD_PERMANENT 0x80 -#define NUD_NONE 0x00 - - -struct nda_cacheinfo -{ - __u32 ndm_confirmed; - __u32 ndm_used; - __u32 ndm_updated; - __u32 ndm_refcnt; -}; - - -/***************************************************************** - * Neighbour tables specific messages. - * - * To retrieve the neighbour tables send RTM_GETNEIGHTBL with the - * NLM_F_DUMP flag set. Every neighbour table configuration is - * spread over multiple messages to avoid running into message - * size limits on systems with many interfaces. The first message - * in the sequence transports all not device specific data such as - * statistics, configuration, and the default parameter set. - * This message is followed by 0..n messages carrying device - * specific parameter sets. - * Although the ordering should be sufficient, NDTA_NAME can be - * used to identify sequences. The initial message can be identified - * by checking for NDTA_CONFIG. The device specific messages do - * not contain this TLV but have NDTPA_IFINDEX set to the - * corresponding interface index. - * - * To change neighbour table attributes, send RTM_SETNEIGHTBL - * with NDTA_NAME set. Changeable attribute include NDTA_THRESH[1-3], - * NDTA_GC_INTERVAL, and all TLVs in NDTA_PARMS unless marked - * otherwise. Device specific parameter sets can be changed by - * setting NDTPA_IFINDEX to the interface index of the corresponding - * device. - ****/ - -struct ndt_stats -{ - __u64 ndts_allocs; - __u64 ndts_destroys; - __u64 ndts_hash_grows; - __u64 ndts_res_failed; - __u64 ndts_lookups; - __u64 ndts_hits; - __u64 ndts_rcv_probes_mcast; - __u64 ndts_rcv_probes_ucast; - __u64 ndts_periodic_gc_runs; - __u64 ndts_forced_gc_runs; -}; - -enum { - NDTPA_UNSPEC, - NDTPA_IFINDEX, /* u32, unchangeable */ - NDTPA_REFCNT, /* u32, read-only */ - NDTPA_REACHABLE_TIME, /* u64, read-only, msecs */ - NDTPA_BASE_REACHABLE_TIME, /* u64, msecs */ - NDTPA_RETRANS_TIME, /* u64, msecs */ - NDTPA_GC_STALETIME, /* u64, msecs */ - NDTPA_DELAY_PROBE_TIME, /* u64, msecs */ - NDTPA_QUEUE_LEN, /* u32 */ - NDTPA_APP_PROBES, /* u32 */ - NDTPA_UCAST_PROBES, /* u32 */ - NDTPA_MCAST_PROBES, /* u32 */ - NDTPA_ANYCAST_DELAY, /* u64, msecs */ - NDTPA_PROXY_DELAY, /* u64, msecs */ - NDTPA_PROXY_QLEN, /* u32 */ - NDTPA_LOCKTIME, /* u64, msecs */ - __NDTPA_MAX -}; -#define NDTPA_MAX (__NDTPA_MAX - 1) - -struct ndtmsg -{ - __u8 ndtm_family; - __u8 ndtm_pad1; - __u16 ndtm_pad2; -}; - -struct ndt_config -{ - __u16 ndtc_key_len; - __u16 ndtc_entry_size; - __u32 ndtc_entries; - __u32 ndtc_last_flush; /* delta to now in msecs */ - __u32 ndtc_last_rand; /* delta to now in msecs */ - __u32 ndtc_hash_rnd; - __u32 ndtc_hash_mask; - __u32 ndtc_hash_chain_gc; - __u32 ndtc_proxy_qlen; -}; - -enum { - NDTA_UNSPEC, - NDTA_NAME, /* char *, unchangeable */ - NDTA_THRESH1, /* u32 */ - NDTA_THRESH2, /* u32 */ - NDTA_THRESH3, /* u32 */ - NDTA_CONFIG, /* struct ndt_config, read-only */ - NDTA_PARMS, /* nested TLV NDTPA_* */ - NDTA_STATS, /* struct ndt_stats, read-only */ - NDTA_GC_INTERVAL, /* u64, msecs */ - __NDTA_MAX -}; -#define NDTA_MAX (__NDTA_MAX - 1) - -#define NDTA_RTA(r) ((struct rtattr*)(((char*)(r)) + \ - NLMSG_ALIGN(sizeof(struct ndtmsg)))) -#define NDTA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ndtmsg)) - - -/**** - * General form of address family dependent message. - ****/ - -struct rtgenmsg -{ - unsigned char rtgen_family; -}; - -/***************************************************************** - * Link layer specific messages. - ****/ - -/* struct ifinfomsg - * passes link level specific information, not dependent - * on network protocol. - */ - -struct ifinfomsg -{ - unsigned char ifi_family; - unsigned char __ifi_pad; - unsigned short ifi_type; /* ARPHRD_* */ - int ifi_index; /* Link index */ - unsigned ifi_flags; /* IFF_* flags */ - unsigned ifi_change; /* IFF_* change mask */ -}; - -/******************************************************************** - * prefix information - ****/ - -struct prefixmsg -{ - unsigned char prefix_family; - unsigned char prefix_pad1; - unsigned short prefix_pad2; - int prefix_ifindex; - unsigned char prefix_type; - unsigned char prefix_len; - unsigned char prefix_flags; - unsigned char prefix_pad3; -}; - -enum -{ - PREFIX_UNSPEC, - PREFIX_ADDRESS, - PREFIX_CACHEINFO, - __PREFIX_MAX -}; - -#define PREFIX_MAX (__PREFIX_MAX - 1) - -struct prefix_cacheinfo -{ - __u32 preferred_time; - __u32 valid_time; -}; - -/* The struct should be in sync with struct net_device_stats */ -struct rtnl_link_stats -{ - __u32 rx_packets; /* total packets received */ - __u32 tx_packets; /* total packets transmitted */ - __u32 rx_bytes; /* total bytes received */ - __u32 tx_bytes; /* total bytes transmitted */ - __u32 rx_errors; /* bad packets received */ - __u32 tx_errors; /* packet transmit problems */ - __u32 rx_dropped; /* no space in linux buffers */ - __u32 tx_dropped; /* no space available in linux */ - __u32 multicast; /* multicast packets received */ - __u32 collisions; - - /* detailed rx_errors: */ - __u32 rx_length_errors; - __u32 rx_over_errors; /* receiver ring buff overflow */ - __u32 rx_crc_errors; /* recved pkt with crc error */ - __u32 rx_frame_errors; /* recv'd frame alignment error */ - __u32 rx_fifo_errors; /* recv'r fifo overrun */ - __u32 rx_missed_errors; /* receiver missed packet */ - - /* detailed tx_errors */ - __u32 tx_aborted_errors; - __u32 tx_carrier_errors; - __u32 tx_fifo_errors; - __u32 tx_heartbeat_errors; - __u32 tx_window_errors; - - /* for cslip etc */ - __u32 rx_compressed; - __u32 tx_compressed; -}; - -/* The struct should be in sync with struct ifmap */ -struct rtnl_link_ifmap -{ - __u64 mem_start; - __u64 mem_end; - __u64 base_addr; - __u16 irq; - __u8 dma; - __u8 port; -}; - -enum -{ - IFLA_UNSPEC, - IFLA_ADDRESS, - IFLA_BROADCAST, - IFLA_IFNAME, - IFLA_MTU, - IFLA_LINK, - IFLA_QDISC, - IFLA_STATS, - IFLA_COST, -#define IFLA_COST IFLA_COST - IFLA_PRIORITY, -#define IFLA_PRIORITY IFLA_PRIORITY - IFLA_MASTER, -#define IFLA_MASTER IFLA_MASTER - IFLA_WIRELESS, /* Wireless Extension event - see wireless.h */ -#define IFLA_WIRELESS IFLA_WIRELESS - IFLA_PROTINFO, /* Protocol specific information for a link */ -#define IFLA_PROTINFO IFLA_PROTINFO - IFLA_TXQLEN, -#define IFLA_TXQLEN IFLA_TXQLEN - IFLA_MAP, -#define IFLA_MAP IFLA_MAP - IFLA_WEIGHT, -#define IFLA_WEIGHT IFLA_WEIGHT - __IFLA_MAX -}; - - -#define IFLA_MAX (__IFLA_MAX - 1) - -#define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg)))) -#define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg)) - -/* ifi_flags. - - IFF_* flags. - - The only change is: - IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are - more not changeable by user. They describe link media - characteristics and set by device driver. - - Comments: - - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid - - If neither of these three flags are set; - the interface is NBMA. - - - IFF_MULTICAST does not mean anything special: - multicasts can be used on all not-NBMA links. - IFF_MULTICAST means that this media uses special encapsulation - for multicast frames. Apparently, all IFF_POINTOPOINT and - IFF_BROADCAST devices are able to use multicasts too. - */ - -/* IFLA_LINK. - For usual devices it is equal ifi_index. - If it is a "virtual interface" (f.e. tunnel), ifi_link - can point to real physical interface (f.e. for bandwidth calculations), - or maybe 0, what means, that real media is unknown (usual - for IPIP tunnels, when route to endpoint is allowed to change) - */ - -/* Subtype attributes for IFLA_PROTINFO */ -enum -{ - IFLA_INET6_UNSPEC, - IFLA_INET6_FLAGS, /* link flags */ - IFLA_INET6_CONF, /* sysctl parameters */ - IFLA_INET6_STATS, /* statistics */ - IFLA_INET6_MCAST, /* MC things. What of them? */ - IFLA_INET6_CACHEINFO, /* time values and max reasm size */ - __IFLA_INET6_MAX -}; - -#define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1) - -struct ifla_cacheinfo -{ - __u32 max_reasm_len; - __u32 tstamp; /* ipv6InterfaceTable updated timestamp */ - __u32 reachable_time; - __u32 retrans_time; -}; - -/***************************************************************** - * Traffic control messages. - ****/ - -struct tcmsg -{ - unsigned char tcm_family; - unsigned char tcm__pad1; - unsigned short tcm__pad2; - int tcm_ifindex; - __u32 tcm_handle; - __u32 tcm_parent; - __u32 tcm_info; -}; - -enum -{ - TCA_UNSPEC, - TCA_KIND, - TCA_OPTIONS, - TCA_STATS, - TCA_XSTATS, - TCA_RATE, - TCA_FCNT, - TCA_STATS2, - __TCA_MAX -}; - -#define TCA_MAX (__TCA_MAX - 1) - -#define TCA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcmsg)))) -#define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcmsg)) - -/* RTnetlink multicast groups - backwards compatibility for userspace */ -#define RTMGRP_LINK 1 -#define RTMGRP_NOTIFY 2 -#define RTMGRP_NEIGH 4 -#define RTMGRP_TC 8 - -#define RTMGRP_IPV4_IFADDR 0x10 -#define RTMGRP_IPV4_MROUTE 0x20 -#define RTMGRP_IPV4_ROUTE 0x40 - -#define RTMGRP_IPV6_IFADDR 0x100 -#define RTMGRP_IPV6_MROUTE 0x200 -#define RTMGRP_IPV6_ROUTE 0x400 -#define RTMGRP_IPV6_IFINFO 0x800 - -#define RTMGRP_DECnet_IFADDR 0x1000 -#define RTMGRP_DECnet_ROUTE 0x4000 - -#define RTMGRP_IPV6_PREFIX 0x20000 - -/* RTnetlink multicast groups */ -enum rtnetlink_groups { - RTNLGRP_NONE, -#define RTNLGRP_NONE RTNLGRP_NONE - RTNLGRP_LINK, -#define RTNLGRP_LINK RTNLGRP_LINK - RTNLGRP_NOTIFY, -#define RTNLGRP_NOTIFY RTNLGRP_NOTIFY - RTNLGRP_NEIGH, -#define RTNLGRP_NEIGH RTNLGRP_NEIGH - RTNLGRP_TC, -#define RTNLGRP_TC RTNLGRP_TC - RTNLGRP_IPV4_IFADDR, -#define RTNLGRP_IPV4_IFADDR RTNLGRP_IPV4_IFADDR - RTNLGRP_IPV4_MROUTE, -#define RTNLGRP_IPV4_MROUTE RTNLGRP_IPV4_MROUTE - RTNLGRP_IPV4_ROUTE, -#define RTNLGRP_IPV4_ROUTE RTNLGRP_IPV4_ROUTE - RTNLGRP_NOP1, - RTNLGRP_IPV6_IFADDR, -#define RTNLGRP_IPV6_IFADDR RTNLGRP_IPV6_IFADDR - RTNLGRP_IPV6_MROUTE, -#define RTNLGRP_IPV6_MROUTE RTNLGRP_IPV6_MROUTE - RTNLGRP_IPV6_ROUTE, -#define RTNLGRP_IPV6_ROUTE RTNLGRP_IPV6_ROUTE - RTNLGRP_IPV6_IFINFO, -#define RTNLGRP_IPV6_IFINFO RTNLGRP_IPV6_IFINFO - RTNLGRP_DECnet_IFADDR, -#define RTNLGRP_DECnet_IFADDR RTNLGRP_DECnet_IFADDR - RTNLGRP_NOP2, - RTNLGRP_DECnet_ROUTE, -#define RTNLGRP_DECnet_ROUTE RTNLGRP_DECnet_ROUTE - RTNLGRP_NOP3, - RTNLGRP_NOP4, - RTNLGRP_IPV6_PREFIX, -#define RTNLGRP_IPV6_PREFIX RTNLGRP_IPV6_PREFIX - __RTNLGRP_MAX -}; -#define RTNLGRP_MAX (__RTNLGRP_MAX - 1) - -/* TC action piece */ -struct tcamsg -{ - unsigned char tca_family; - unsigned char tca__pad1; - unsigned short tca__pad2; -}; -#define TA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcamsg)))) -#define TA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcamsg)) -#define TCA_ACT_TAB 1 /* attr type must be >=1 */ -#define TCAA_MAX 1 - -/* End of information exported to user level */ - - - -#endif /* __LINUX_RTNETLINK_H */