257 lines
10 KiB
C
257 lines
10 KiB
C
/*
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* netlink/route/link.h Links (Interfaces)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation version 2.1
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* of the License.
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*
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* Copyright (c) 2003-2012 Thomas Graf <tgraf@suug.ch>
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*/
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#ifndef NETLINK_LINK_H_
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#define NETLINK_LINK_H_
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#include <netlink/netlink.h>
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#include <netlink/cache.h>
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#include <netlink/addr.h>
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#include <sys/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @struct rtnl_link link.h "netlink/route/link.h"
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* @brief Link object
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* @implements nl_object
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* @ingroup link
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*
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* @copydoc private_struct
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*/
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struct rtnl_link;
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/**
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* @ingroup link
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*/
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typedef enum {
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RTNL_LINK_RX_PACKETS, /*!< Packets received */
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RTNL_LINK_TX_PACKETS, /*!< Packets sent */
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RTNL_LINK_RX_BYTES, /*!< Bytes received */
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RTNL_LINK_TX_BYTES, /*!< Bytes sent */
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RTNL_LINK_RX_ERRORS, /*!< Receive errors */
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RTNL_LINK_TX_ERRORS, /*!< Send errors */
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RTNL_LINK_RX_DROPPED, /*!< Received packets dropped */
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RTNL_LINK_TX_DROPPED, /*!< Packets dropped during transmit */
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RTNL_LINK_RX_COMPRESSED, /*!< Compressed packets received */
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RTNL_LINK_TX_COMPRESSED, /*!< Compressed packets sent */
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RTNL_LINK_RX_FIFO_ERR, /*!< Receive FIFO errors */
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RTNL_LINK_TX_FIFO_ERR, /*!< Send FIFO errors */
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RTNL_LINK_RX_LEN_ERR, /*!< Length errors */
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RTNL_LINK_RX_OVER_ERR, /*!< Over errors */
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RTNL_LINK_RX_CRC_ERR, /*!< CRC errors */
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RTNL_LINK_RX_FRAME_ERR, /*!< Frame errors */
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RTNL_LINK_RX_MISSED_ERR, /*!< Missed errors */
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RTNL_LINK_TX_ABORT_ERR, /*!< Aborted errors */
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RTNL_LINK_TX_CARRIER_ERR, /*!< Carrier errors */
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RTNL_LINK_TX_HBEAT_ERR, /*!< Heartbeat errors */
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RTNL_LINK_TX_WIN_ERR, /*!< Window errors */
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RTNL_LINK_COLLISIONS, /*!< Send collisions */
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RTNL_LINK_MULTICAST, /*!< Multicast */
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RTNL_LINK_IP6_INPKTS, /*!< IPv6 SNMP InReceives */
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RTNL_LINK_IP6_INHDRERRORS, /*!< IPv6 SNMP InHdrErrors */
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RTNL_LINK_IP6_INTOOBIGERRORS, /*!< IPv6 SNMP InTooBigErrors */
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RTNL_LINK_IP6_INNOROUTES, /*!< IPv6 SNMP InNoRoutes */
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RTNL_LINK_IP6_INADDRERRORS, /*!< IPv6 SNMP InAddrErrors */
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RTNL_LINK_IP6_INUNKNOWNPROTOS, /*!< IPv6 SNMP InUnknownProtos */
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RTNL_LINK_IP6_INTRUNCATEDPKTS, /*!< IPv6 SNMP InTruncatedPkts */
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RTNL_LINK_IP6_INDISCARDS, /*!< IPv6 SNMP InDiscards */
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RTNL_LINK_IP6_INDELIVERS, /*!< IPv6 SNMP InDelivers */
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RTNL_LINK_IP6_OUTFORWDATAGRAMS, /*!< IPv6 SNMP OutForwDatagrams */
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RTNL_LINK_IP6_OUTPKTS, /*!< IPv6 SNMP OutRequests */
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RTNL_LINK_IP6_OUTDISCARDS, /*!< IPv6 SNMP OutDiscards */
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RTNL_LINK_IP6_OUTNOROUTES, /*!< IPv6 SNMP OutNoRoutes */
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RTNL_LINK_IP6_REASMTIMEOUT, /*!< IPv6 SNMP ReasmTimeout */
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RTNL_LINK_IP6_REASMREQDS, /*!< IPv6 SNMP ReasmReqds */
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RTNL_LINK_IP6_REASMOKS, /*!< IPv6 SNMP ReasmOKs */
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RTNL_LINK_IP6_REASMFAILS, /*!< IPv6 SNMP ReasmFails */
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RTNL_LINK_IP6_FRAGOKS, /*!< IPv6 SNMP FragOKs */
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RTNL_LINK_IP6_FRAGFAILS, /*!< IPv6 SNMP FragFails */
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RTNL_LINK_IP6_FRAGCREATES, /*!< IPv6 SNMP FragCreates */
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RTNL_LINK_IP6_INMCASTPKTS, /*!< IPv6 SNMP InMcastPkts */
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RTNL_LINK_IP6_OUTMCASTPKTS, /*!< IPv6 SNMP OutMcastPkts */
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RTNL_LINK_IP6_INBCASTPKTS, /*!< IPv6 SNMP InBcastPkts */
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RTNL_LINK_IP6_OUTBCASTPKTS, /*!< IPv6 SNMP OutBcastPkts */
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RTNL_LINK_IP6_INOCTETS, /*!< IPv6 SNMP InOctets */
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RTNL_LINK_IP6_OUTOCTETS, /*!< IPv6 SNMP OutOctets */
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RTNL_LINK_IP6_INMCASTOCTETS, /*!< IPv6 SNMP InMcastOctets */
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RTNL_LINK_IP6_OUTMCASTOCTETS, /*!< IPv6 SNMP OutMcastOctets */
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RTNL_LINK_IP6_INBCASTOCTETS, /*!< IPv6 SNMP InBcastOctets */
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RTNL_LINK_IP6_OUTBCASTOCTETS, /*!< IPv6 SNMP OutBcastOctets */
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RTNL_LINK_ICMP6_INMSGS, /*!< ICMPv6 SNMP InMsgs */
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RTNL_LINK_ICMP6_INERRORS, /*!< ICMPv6 SNMP InErrors */
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RTNL_LINK_ICMP6_OUTMSGS, /*!< ICMPv6 SNMP OutMsgs */
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RTNL_LINK_ICMP6_OUTERRORS, /*!< ICMPv6 SNMP OutErrors */
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RTNL_LINK_ICMP6_CSUMERRORS, /*!< ICMPv6 SNMP InCsumErrors */
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RTNL_LINK_IP6_CSUMERRORS, /*!< IPv6 SNMP InCsumErrors */
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RTNL_LINK_IP6_NOECTPKTS, /*!< IPv6 SNMP InNoECTPkts */
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RTNL_LINK_IP6_ECT1PKTS, /*!< IPv6 SNMP InECT1Pkts */
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RTNL_LINK_IP6_ECT0PKTS, /*!< IPv6 SNMP InECT0Pkts */
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RTNL_LINK_IP6_CEPKTS, /*!< IPv6 SNMP InCEPkts */
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__RTNL_LINK_STATS_MAX,
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} rtnl_link_stat_id_t;
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#define RTNL_LINK_STATS_MAX (__RTNL_LINK_STATS_MAX - 1)
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extern struct nla_policy rtln_link_policy[];
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extern struct rtnl_link *rtnl_link_alloc(void);
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extern void rtnl_link_put(struct rtnl_link *);
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extern int rtnl_link_alloc_cache(struct nl_sock *, int, struct nl_cache **);
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extern struct rtnl_link *rtnl_link_get(struct nl_cache *, int);
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extern struct rtnl_link *rtnl_link_get_by_name(struct nl_cache *, const char *);
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extern int rtnl_link_build_add_request(struct rtnl_link *, int,
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struct nl_msg **);
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extern int rtnl_link_add(struct nl_sock *, struct rtnl_link *, int);
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extern int rtnl_link_build_change_request(struct rtnl_link *,
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struct rtnl_link *, int,
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struct nl_msg **);
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extern int rtnl_link_change(struct nl_sock *, struct rtnl_link *,
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struct rtnl_link *, int);
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extern int rtnl_link_build_delete_request(const struct rtnl_link *,
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struct nl_msg **);
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extern int rtnl_link_delete(struct nl_sock *, const struct rtnl_link *);
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extern int rtnl_link_build_get_request(int, const char *,
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struct nl_msg **);
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extern int rtnl_link_get_kernel(struct nl_sock *, int, const char *,
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struct rtnl_link **);
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/* Name <-> Index Translations */
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extern char * rtnl_link_i2name(struct nl_cache *, int, char *, size_t);
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extern int rtnl_link_name2i(struct nl_cache *, const char *);
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/* Name <-> Statistic Translations */
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extern char * rtnl_link_stat2str(int, char *, size_t);
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extern int rtnl_link_str2stat(const char *);
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/* Link Flags Translations */
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extern char * rtnl_link_flags2str(int, char *, size_t);
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extern int rtnl_link_str2flags(const char *);
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extern char * rtnl_link_operstate2str(uint8_t, char *, size_t);
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extern int rtnl_link_str2operstate(const char *);
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extern char * rtnl_link_mode2str(uint8_t, char *, size_t);
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extern int rtnl_link_str2mode(const char *);
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/* Carrier State Translations */
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extern char * rtnl_link_carrier2str(uint8_t, char *, size_t);
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extern int rtnl_link_str2carrier(const char *);
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/* Access Functions */
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extern void rtnl_link_set_qdisc(struct rtnl_link *, const char *);
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extern char * rtnl_link_get_qdisc(struct rtnl_link *);
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extern void rtnl_link_set_name(struct rtnl_link *, const char *);
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extern char * rtnl_link_get_name(struct rtnl_link *);
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extern void rtnl_link_set_group(struct rtnl_link *, uint32_t);
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extern uint32_t rtnl_link_get_group(struct rtnl_link *);
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extern void rtnl_link_set_flags(struct rtnl_link *, unsigned int);
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extern void rtnl_link_unset_flags(struct rtnl_link *, unsigned int);
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extern unsigned int rtnl_link_get_flags(struct rtnl_link *);
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extern void rtnl_link_set_mtu(struct rtnl_link *, unsigned int);
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extern unsigned int rtnl_link_get_mtu(struct rtnl_link *);
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extern void rtnl_link_set_txqlen(struct rtnl_link *, unsigned int);
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extern unsigned int rtnl_link_get_txqlen(struct rtnl_link *);
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extern void rtnl_link_set_ifindex(struct rtnl_link *, int);
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extern int rtnl_link_get_ifindex(struct rtnl_link *);
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extern void rtnl_link_set_family(struct rtnl_link *, int);
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extern int rtnl_link_get_family(struct rtnl_link *);
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extern void rtnl_link_set_arptype(struct rtnl_link *, unsigned int);
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extern unsigned int rtnl_link_get_arptype(struct rtnl_link *);
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extern void rtnl_link_set_addr(struct rtnl_link *, struct nl_addr *);
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extern struct nl_addr *rtnl_link_get_addr(struct rtnl_link *);
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extern void rtnl_link_set_broadcast(struct rtnl_link *, struct nl_addr *);
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extern struct nl_addr *rtnl_link_get_broadcast(struct rtnl_link *);
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extern void rtnl_link_set_link(struct rtnl_link *, int);
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extern int rtnl_link_get_link(struct rtnl_link *);
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extern void rtnl_link_set_master(struct rtnl_link *, int);
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extern int rtnl_link_get_master(struct rtnl_link *);
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extern void rtnl_link_set_carrier(struct rtnl_link *, uint8_t);
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extern uint8_t rtnl_link_get_carrier(struct rtnl_link *);
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extern void rtnl_link_set_operstate(struct rtnl_link *, uint8_t);
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extern uint8_t rtnl_link_get_operstate(struct rtnl_link *);
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extern void rtnl_link_set_linkmode(struct rtnl_link *, uint8_t);
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extern uint8_t rtnl_link_get_linkmode(struct rtnl_link *);
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int rtnl_link_set_link_netnsid(struct rtnl_link *link, int32_t link_netnsid);
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int rtnl_link_get_link_netnsid(const struct rtnl_link *link, int32_t *out_link_netnsid);
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extern const char * rtnl_link_get_ifalias(struct rtnl_link *);
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extern void rtnl_link_set_ifalias(struct rtnl_link *, const char *);
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extern int rtnl_link_get_num_vf(struct rtnl_link *, uint32_t *);
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extern uint64_t rtnl_link_get_stat(struct rtnl_link *, rtnl_link_stat_id_t);
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extern int rtnl_link_set_stat(struct rtnl_link *, rtnl_link_stat_id_t,
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const uint64_t);
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extern int rtnl_link_set_type(struct rtnl_link *, const char *);
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extern char * rtnl_link_get_type(struct rtnl_link *);
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extern void rtnl_link_set_promiscuity(struct rtnl_link *, uint32_t);
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extern uint32_t rtnl_link_get_promiscuity(struct rtnl_link *);
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extern void rtnl_link_set_num_tx_queues(struct rtnl_link *, uint32_t);
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extern uint32_t rtnl_link_get_num_tx_queues(struct rtnl_link *);
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extern void rtnl_link_set_num_rx_queues(struct rtnl_link *, uint32_t);
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extern uint32_t rtnl_link_get_num_rx_queues(struct rtnl_link *);
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extern struct nl_data * rtnl_link_get_phys_port_id(struct rtnl_link *);
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extern void rtnl_link_set_ns_fd(struct rtnl_link *, int);
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extern int rtnl_link_get_ns_fd(struct rtnl_link *);
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extern void rtnl_link_set_ns_pid(struct rtnl_link *, pid_t);
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extern pid_t rtnl_link_get_ns_pid(struct rtnl_link *);
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extern int rtnl_link_enslave_ifindex(struct nl_sock *, int, int);
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extern int rtnl_link_enslave(struct nl_sock *, struct rtnl_link *,
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struct rtnl_link *);
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extern int rtnl_link_release_ifindex(struct nl_sock *, int);
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extern int rtnl_link_release(struct nl_sock *, struct rtnl_link *);
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extern int rtnl_link_fill_info(struct nl_msg *, struct rtnl_link *);
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extern int rtnl_link_info_parse(struct rtnl_link *, struct nlattr **);
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/* deprecated */
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extern int rtnl_link_set_info_type(struct rtnl_link *, const char *) __attribute__((deprecated));
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extern char * rtnl_link_get_info_type(struct rtnl_link *) __attribute__((deprecated));
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extern void rtnl_link_set_weight(struct rtnl_link *, unsigned int) __attribute__((deprecated));
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extern unsigned int rtnl_link_get_weight(struct rtnl_link *) __attribute__((deprecated));
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#ifdef __cplusplus
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}
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#endif
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#endif
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