Frank Maker | ed6b39c | 2011-05-23 21:14:58 -0700 | [diff] [blame] | 1 | /* |
| 2 | * netlink/route/link.h Links (Interfaces) |
| 3 | * |
| 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 |
| 7 | * of the License. |
| 8 | * |
| 9 | * Copyright (c) 2003-2008 Thomas Graf <tgraf@suug.ch> |
| 10 | */ |
| 11 | |
| 12 | #ifndef NETLINK_LINK_H_ |
| 13 | #define NETLINK_LINK_H_ |
| 14 | |
| 15 | #include <netlink/netlink.h> |
| 16 | #include <netlink/cache.h> |
| 17 | #include <netlink/addr.h> |
| 18 | |
| 19 | #ifdef __cplusplus |
| 20 | extern "C" { |
| 21 | #endif |
| 22 | |
| 23 | struct rtnl_link; |
| 24 | |
| 25 | enum rtnl_link_st { |
| 26 | RTNL_LINK_RX_PACKETS, |
| 27 | RTNL_LINK_TX_PACKETS, |
| 28 | RTNL_LINK_RX_BYTES, |
| 29 | RTNL_LINK_TX_BYTES, |
| 30 | RTNL_LINK_RX_ERRORS, |
| 31 | RTNL_LINK_TX_ERRORS, |
| 32 | RTNL_LINK_RX_DROPPED, |
| 33 | RTNL_LINK_TX_DROPPED, |
| 34 | RTNL_LINK_RX_COMPRESSED, |
| 35 | RTNL_LINK_TX_COMPRESSED, |
| 36 | RTNL_LINK_RX_FIFO_ERR, |
| 37 | RTNL_LINK_TX_FIFO_ERR, |
| 38 | RTNL_LINK_RX_LEN_ERR, |
| 39 | RTNL_LINK_RX_OVER_ERR, |
| 40 | RTNL_LINK_RX_CRC_ERR, |
| 41 | RTNL_LINK_RX_FRAME_ERR, |
| 42 | RTNL_LINK_RX_MISSED_ERR, |
| 43 | RTNL_LINK_TX_ABORT_ERR, |
| 44 | RTNL_LINK_TX_CARRIER_ERR, |
| 45 | RTNL_LINK_TX_HBEAT_ERR, |
| 46 | RTNL_LINK_TX_WIN_ERR, |
| 47 | RTNL_LINK_TX_COLLISIONS, |
| 48 | RTNL_LINK_MULTICAST, |
| 49 | __RTNL_LINK_STATS_MAX, |
| 50 | }; |
| 51 | |
| 52 | #define RTNL_LINK_STATS_MAX (__RTNL_LINK_STATS_MAX - 1) |
| 53 | |
| 54 | /* link object allocation/freeage */ |
| 55 | extern struct rtnl_link *rtnl_link_alloc(void); |
| 56 | extern void rtnl_link_put(struct rtnl_link *); |
| 57 | extern void rtnl_link_free(struct rtnl_link *); |
| 58 | |
| 59 | /* link cache management */ |
| 60 | extern int rtnl_link_alloc_cache(struct nl_sock *, struct nl_cache **); |
| 61 | extern struct rtnl_link *rtnl_link_get(struct nl_cache *, int); |
| 62 | extern struct rtnl_link *rtnl_link_get_by_name(struct nl_cache *, const char *); |
| 63 | |
| 64 | |
| 65 | extern int rtnl_link_build_change_request(struct rtnl_link *, |
| 66 | struct rtnl_link *, int, |
| 67 | struct nl_msg **); |
| 68 | extern int rtnl_link_change(struct nl_sock *, struct rtnl_link *, |
| 69 | struct rtnl_link *, int); |
| 70 | |
| 71 | /* Name <-> Index Translations */ |
| 72 | extern char * rtnl_link_i2name(struct nl_cache *, int, char *, size_t); |
| 73 | extern int rtnl_link_name2i(struct nl_cache *, const char *); |
| 74 | |
| 75 | /* Name <-> Statistic Translations */ |
| 76 | extern char * rtnl_link_stat2str(int, char *, size_t); |
| 77 | extern int rtnl_link_str2stat(const char *); |
| 78 | |
| 79 | /* Link Flags Translations */ |
| 80 | extern char * rtnl_link_flags2str(int, char *, size_t); |
| 81 | extern int rtnl_link_str2flags(const char *); |
| 82 | |
| 83 | extern char * rtnl_link_operstate2str(int, char *, size_t); |
| 84 | extern int rtnl_link_str2operstate(const char *); |
| 85 | |
| 86 | extern char * rtnl_link_mode2str(int, char *, size_t); |
| 87 | extern int rtnl_link_str2mode(const char *); |
| 88 | |
| 89 | /* Access Functions */ |
| 90 | extern void rtnl_link_set_qdisc(struct rtnl_link *, const char *); |
| 91 | extern char * rtnl_link_get_qdisc(struct rtnl_link *); |
| 92 | |
| 93 | extern void rtnl_link_set_name(struct rtnl_link *, const char *); |
| 94 | extern char * rtnl_link_get_name(struct rtnl_link *); |
| 95 | |
| 96 | extern void rtnl_link_set_flags(struct rtnl_link *, unsigned int); |
| 97 | extern void rtnl_link_unset_flags(struct rtnl_link *, unsigned int); |
| 98 | extern unsigned int rtnl_link_get_flags(struct rtnl_link *); |
| 99 | |
| 100 | extern void rtnl_link_set_mtu(struct rtnl_link *, unsigned int); |
| 101 | extern unsigned int rtnl_link_get_mtu(struct rtnl_link *); |
| 102 | |
| 103 | extern void rtnl_link_set_txqlen(struct rtnl_link *, unsigned int); |
| 104 | extern unsigned int rtnl_link_get_txqlen(struct rtnl_link *); |
| 105 | |
| 106 | extern void rtnl_link_set_weight(struct rtnl_link *, unsigned int); |
| 107 | extern unsigned int rtnl_link_get_weight(struct rtnl_link *); |
| 108 | |
| 109 | extern void rtnl_link_set_ifindex(struct rtnl_link *, int); |
| 110 | extern int rtnl_link_get_ifindex(struct rtnl_link *); |
| 111 | |
| 112 | extern void rtnl_link_set_family(struct rtnl_link *, int); |
| 113 | extern int rtnl_link_get_family(struct rtnl_link *); |
| 114 | |
| 115 | extern void rtnl_link_set_arptype(struct rtnl_link *, unsigned int); |
| 116 | extern unsigned int rtnl_link_get_arptype(struct rtnl_link *); |
| 117 | |
| 118 | extern void rtnl_link_set_addr(struct rtnl_link *, struct nl_addr *); |
| 119 | extern struct nl_addr *rtnl_link_get_addr(struct rtnl_link *); |
| 120 | |
| 121 | extern void rtnl_link_set_broadcast(struct rtnl_link *, struct nl_addr *); |
| 122 | extern struct nl_addr *rtnl_link_get_broadcast(struct rtnl_link *); |
| 123 | |
| 124 | extern void rtnl_link_set_link(struct rtnl_link *, int); |
| 125 | extern int rtnl_link_get_link(struct rtnl_link *); |
| 126 | |
| 127 | extern void rtnl_link_set_master(struct rtnl_link *, int); |
| 128 | extern int rtnl_link_get_master(struct rtnl_link *); |
| 129 | |
| 130 | extern void rtnl_link_set_operstate(struct rtnl_link *, uint8_t); |
| 131 | extern uint8_t rtnl_link_get_operstate(struct rtnl_link *); |
| 132 | |
| 133 | extern void rtnl_link_set_linkmode(struct rtnl_link *, uint8_t); |
| 134 | extern uint8_t rtnl_link_get_linkmode(struct rtnl_link *); |
| 135 | |
| 136 | extern uint64_t rtnl_link_get_stat(struct rtnl_link *, int); |
| 137 | |
| 138 | extern int rtnl_link_set_info_type(struct rtnl_link *, const char *); |
| 139 | extern char * rtnl_link_get_info_type(struct rtnl_link *); |
| 140 | |
| 141 | #ifdef __cplusplus |
| 142 | } |
| 143 | #endif |
| 144 | |
| 145 | #endif |