2 * netlink/route/link.h Links (Interfaces)
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation version 2.1
9 * Copyright (c) 2003-2012 Thomas Graf <tgraf@suug.ch>
12 #ifndef NETLINK_LINK_H_
13 #define NETLINK_LINK_H_
15 #include <netlink/netlink.h>
16 #include <netlink/cache.h>
17 #include <netlink/addr.h>
25 * @struct rtnl_link link.h "netlink/route/link.h"
27 * @implements nl_object
30 * @copydoc private_struct
38 RTNL_LINK_RX_PACKETS, /*!< Packets received */
39 RTNL_LINK_TX_PACKETS, /*!< Packets sent */
40 RTNL_LINK_RX_BYTES, /*!< Bytes received */
41 RTNL_LINK_TX_BYTES, /*!< Bytes sent */
42 RTNL_LINK_RX_ERRORS, /*!< Receive errors */
43 RTNL_LINK_TX_ERRORS, /*!< Send errors */
44 RTNL_LINK_RX_DROPPED, /*!< Received packets dropped */
45 RTNL_LINK_TX_DROPPED, /*!< Packets dropped during transmit */
46 RTNL_LINK_RX_COMPRESSED, /*!< Compressed packets received */
47 RTNL_LINK_TX_COMPRESSED, /*!< Compressed packets sent */
48 RTNL_LINK_RX_FIFO_ERR, /*!< Receive FIFO errors */
49 RTNL_LINK_TX_FIFO_ERR, /*!< Send FIFO errors */
50 RTNL_LINK_RX_LEN_ERR, /*!< Length errors */
51 RTNL_LINK_RX_OVER_ERR, /*!< Over errors */
52 RTNL_LINK_RX_CRC_ERR, /*!< CRC errors */
53 RTNL_LINK_RX_FRAME_ERR, /*!< Frame errors */
54 RTNL_LINK_RX_MISSED_ERR, /*!< Missed errors */
55 RTNL_LINK_TX_ABORT_ERR, /*!< Aborted errors */
56 RTNL_LINK_TX_CARRIER_ERR, /*!< Carrier errors */
57 RTNL_LINK_TX_HBEAT_ERR, /*!< Heartbeat errors */
58 RTNL_LINK_TX_WIN_ERR, /*!< Window errors */
59 RTNL_LINK_COLLISIONS, /*!< Send collisions */
60 RTNL_LINK_MULTICAST, /*!< Multicast */
61 RTNL_LINK_IP6_INPKTS, /*!< IPv6 SNMP InReceives */
62 RTNL_LINK_IP6_INHDRERRORS, /*!< IPv6 SNMP InHdrErrors */
63 RTNL_LINK_IP6_INTOOBIGERRORS, /*!< IPv6 SNMP InTooBigErrors */
64 RTNL_LINK_IP6_INNOROUTES, /*!< IPv6 SNMP InNoRoutes */
65 RTNL_LINK_IP6_INADDRERRORS, /*!< IPv6 SNMP InAddrErrors */
66 RTNL_LINK_IP6_INUNKNOWNPROTOS, /*!< IPv6 SNMP InUnknownProtos */
67 RTNL_LINK_IP6_INTRUNCATEDPKTS, /*!< IPv6 SNMP InTruncatedPkts */
68 RTNL_LINK_IP6_INDISCARDS, /*!< IPv6 SNMP InDiscards */
69 RTNL_LINK_IP6_INDELIVERS, /*!< IPv6 SNMP InDelivers */
70 RTNL_LINK_IP6_OUTFORWDATAGRAMS, /*!< IPv6 SNMP OutForwDatagrams */
71 RTNL_LINK_IP6_OUTPKTS, /*!< IPv6 SNMP OutRequests */
72 RTNL_LINK_IP6_OUTDISCARDS, /*!< IPv6 SNMP OutDiscards */
73 RTNL_LINK_IP6_OUTNOROUTES, /*!< IPv6 SNMP OutNoRoutes */
74 RTNL_LINK_IP6_REASMTIMEOUT, /*!< IPv6 SNMP ReasmTimeout */
75 RTNL_LINK_IP6_REASMREQDS, /*!< IPv6 SNMP ReasmReqds */
76 RTNL_LINK_IP6_REASMOKS, /*!< IPv6 SNMP ReasmOKs */
77 RTNL_LINK_IP6_REASMFAILS, /*!< IPv6 SNMP ReasmFails */
78 RTNL_LINK_IP6_FRAGOKS, /*!< IPv6 SNMP FragOKs */
79 RTNL_LINK_IP6_FRAGFAILS, /*!< IPv6 SNMP FragFails */
80 RTNL_LINK_IP6_FRAGCREATES, /*!< IPv6 SNMP FragCreates */
81 RTNL_LINK_IP6_INMCASTPKTS, /*!< IPv6 SNMP InMcastPkts */
82 RTNL_LINK_IP6_OUTMCASTPKTS, /*!< IPv6 SNMP OutMcastPkts */
83 RTNL_LINK_IP6_INBCASTPKTS, /*!< IPv6 SNMP InBcastPkts */
84 RTNL_LINK_IP6_OUTBCASTPKTS, /*!< IPv6 SNMP OutBcastPkts */
85 RTNL_LINK_IP6_INOCTETS, /*!< IPv6 SNMP InOctets */
86 RTNL_LINK_IP6_OUTOCTETS, /*!< IPv6 SNMP OutOctets */
87 RTNL_LINK_IP6_INMCASTOCTETS, /*!< IPv6 SNMP InMcastOctets */
88 RTNL_LINK_IP6_OUTMCASTOCTETS, /*!< IPv6 SNMP OutMcastOctets */
89 RTNL_LINK_IP6_INBCASTOCTETS, /*!< IPv6 SNMP InBcastOctets */
90 RTNL_LINK_IP6_OUTBCASTOCTETS, /*!< IPv6 SNMP OutBcastOctets */
91 RTNL_LINK_ICMP6_INMSGS, /*!< ICMPv6 SNMP InMsgs */
92 RTNL_LINK_ICMP6_INERRORS, /*!< ICMPv6 SNMP InErrors */
93 RTNL_LINK_ICMP6_OUTMSGS, /*!< ICMPv6 SNMP OutMsgs */
94 RTNL_LINK_ICMP6_OUTERRORS, /*!< ICMPv6 SNMP OutErrors */
95 __RTNL_LINK_STATS_MAX,
96 } rtnl_link_stat_id_t;
98 #define RTNL_LINK_STATS_MAX (__RTNL_LINK_STATS_MAX - 1)
100 extern struct rtnl_link *rtnl_link_alloc(void);
101 extern void rtnl_link_put(struct rtnl_link *);
103 extern int rtnl_link_alloc_cache(struct nl_sock *, int, struct nl_cache **);
104 extern struct rtnl_link *rtnl_link_get(struct nl_cache *, int);
105 extern struct rtnl_link *rtnl_link_get_by_name(struct nl_cache *, const char *);
108 extern int rtnl_link_build_add_request(struct rtnl_link *, int,
110 extern int rtnl_link_add(struct nl_sock *, struct rtnl_link *, int);
111 extern int rtnl_link_build_change_request(struct rtnl_link *,
112 struct rtnl_link *, int,
114 extern int rtnl_link_change(struct nl_sock *, struct rtnl_link *,
115 struct rtnl_link *, int);
117 extern int rtnl_link_build_delete_request(const struct rtnl_link *,
119 extern int rtnl_link_delete(struct nl_sock *, const struct rtnl_link *);
120 extern int rtnl_link_build_get_request(int, const char *,
122 extern int rtnl_link_get_kernel(struct nl_sock *, int, const char *,
123 struct rtnl_link **);
125 /* Name <-> Index Translations */
126 extern char * rtnl_link_i2name(struct nl_cache *, int, char *, size_t);
127 extern int rtnl_link_name2i(struct nl_cache *, const char *);
129 /* Name <-> Statistic Translations */
130 extern char * rtnl_link_stat2str(int, char *, size_t);
131 extern int rtnl_link_str2stat(const char *);
133 /* Link Flags Translations */
134 extern char * rtnl_link_flags2str(int, char *, size_t);
135 extern int rtnl_link_str2flags(const char *);
137 extern char * rtnl_link_operstate2str(uint8_t, char *, size_t);
138 extern int rtnl_link_str2operstate(const char *);
140 extern char * rtnl_link_mode2str(uint8_t, char *, size_t);
141 extern int rtnl_link_str2mode(const char *);
143 /* Carrier State Translations */
144 extern char * rtnl_link_carrier2str(uint8_t, char *, size_t);
145 extern int rtnl_link_str2carrier(const char *);
147 /* Access Functions */
148 extern void rtnl_link_set_qdisc(struct rtnl_link *, const char *);
149 extern char * rtnl_link_get_qdisc(struct rtnl_link *);
151 extern void rtnl_link_set_name(struct rtnl_link *, const char *);
152 extern char * rtnl_link_get_name(struct rtnl_link *);
154 extern void rtnl_link_set_group(struct rtnl_link *, uint32_t);
155 extern uint32_t rtnl_link_get_group(struct rtnl_link *);
157 extern void rtnl_link_set_flags(struct rtnl_link *, unsigned int);
158 extern void rtnl_link_unset_flags(struct rtnl_link *, unsigned int);
159 extern unsigned int rtnl_link_get_flags(struct rtnl_link *);
161 extern void rtnl_link_set_mtu(struct rtnl_link *, unsigned int);
162 extern unsigned int rtnl_link_get_mtu(struct rtnl_link *);
164 extern void rtnl_link_set_txqlen(struct rtnl_link *, unsigned int);
165 extern unsigned int rtnl_link_get_txqlen(struct rtnl_link *);
167 extern void rtnl_link_set_ifindex(struct rtnl_link *, int);
168 extern int rtnl_link_get_ifindex(struct rtnl_link *);
170 extern void rtnl_link_set_family(struct rtnl_link *, int);
171 extern int rtnl_link_get_family(struct rtnl_link *);
173 extern void rtnl_link_set_arptype(struct rtnl_link *, unsigned int);
174 extern unsigned int rtnl_link_get_arptype(struct rtnl_link *);
176 extern void rtnl_link_set_addr(struct rtnl_link *, struct nl_addr *);
177 extern struct nl_addr *rtnl_link_get_addr(struct rtnl_link *);
179 extern void rtnl_link_set_broadcast(struct rtnl_link *, struct nl_addr *);
180 extern struct nl_addr *rtnl_link_get_broadcast(struct rtnl_link *);
182 extern void rtnl_link_set_link(struct rtnl_link *, int);
183 extern int rtnl_link_get_link(struct rtnl_link *);
185 extern void rtnl_link_set_master(struct rtnl_link *, int);
186 extern int rtnl_link_get_master(struct rtnl_link *);
188 extern void rtnl_link_set_carrier(struct rtnl_link *, uint8_t);
189 extern uint8_t rtnl_link_get_carrier(struct rtnl_link *);
191 extern void rtnl_link_set_operstate(struct rtnl_link *, uint8_t);
192 extern uint8_t rtnl_link_get_operstate(struct rtnl_link *);
194 extern void rtnl_link_set_linkmode(struct rtnl_link *, uint8_t);
195 extern uint8_t rtnl_link_get_linkmode(struct rtnl_link *);
197 extern const char * rtnl_link_get_ifalias(struct rtnl_link *);
198 extern void rtnl_link_set_ifalias(struct rtnl_link *, const char *);
200 extern int rtnl_link_get_num_vf(struct rtnl_link *, uint32_t *);
202 extern uint64_t rtnl_link_get_stat(struct rtnl_link *, rtnl_link_stat_id_t);
203 extern int rtnl_link_set_stat(struct rtnl_link *, rtnl_link_stat_id_t,
206 extern int rtnl_link_set_type(struct rtnl_link *, const char *);
207 extern char * rtnl_link_get_type(struct rtnl_link *);
209 extern void rtnl_link_set_promiscuity(struct rtnl_link *, uint32_t);
210 extern uint32_t rtnl_link_get_promiscuity(struct rtnl_link *);
212 extern void rtnl_link_set_num_tx_queues(struct rtnl_link *, uint32_t);
213 extern uint32_t rtnl_link_get_num_tx_queues(struct rtnl_link *);
215 extern void rtnl_link_set_num_rx_queues(struct rtnl_link *, uint32_t);
216 extern uint32_t rtnl_link_get_num_rx_queues(struct rtnl_link *);
218 extern int rtnl_link_enslave_ifindex(struct nl_sock *, int, int);
219 extern int rtnl_link_enslave(struct nl_sock *, struct rtnl_link *,
221 extern int rtnl_link_release_ifindex(struct nl_sock *, int);
222 extern int rtnl_link_release(struct nl_sock *, struct rtnl_link *);
225 extern int rtnl_link_set_info_type(struct rtnl_link *, const char *) __attribute__((deprecated));
226 extern char * rtnl_link_get_info_type(struct rtnl_link *) __attribute__((deprecated));
227 extern void rtnl_link_set_weight(struct rtnl_link *, unsigned int) __attribute__((deprecated));
228 extern unsigned int rtnl_link_get_weight(struct rtnl_link *) __attribute__((deprecated));