nexmon – Blame information for rev 1
?pathlinks?
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | office | 1 | /* |
| 2 | * src/nl-link-dump.c Dump link attributes |
||
| 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) 2003-2009 Thomas Graf <tgraf@suug.ch> |
||
| 10 | */ |
||
| 11 | |||
| 12 | #if 0 |
||
| 13 | static void print_usage(void) |
||
| 14 | { |
||
| 15 | printf( |
||
| 16 | "Usage: nl-link-dump <mode> [<filter>]\n" |
||
| 17 | " mode := { brief | detailed | stats | xml }\n" |
||
| 18 | " filter := [dev DEV] [mtu MTU] [txqlen TXQLEN] [weight WEIGHT] [link LINK]\n" |
||
| 19 | " [master MASTER] [qdisc QDISC] [addr ADDR] [broadcast BRD]\n" |
||
| 20 | " [{ up | down }] [{ arp | noarp }] [{ promisc | nopromisc }]\n" |
||
| 21 | " [{ dynamic | nodynamic }] [{ multicast | nomulticast }]\n" |
||
| 22 | " [{ trailers | notrailers }] [{ allmulticast | noallmulticast }]\n"); |
||
| 23 | exit(1); |
||
| 24 | } |
||
| 25 | #endif |
||
| 26 | |||
| 27 | #include <netlink/cli/utils.h> |
||
| 28 | #include <netlink/cli/link.h> |
||
| 29 | |||
| 30 | static void print_usage(void) |
||
| 31 | { |
||
| 32 | printf( |
||
| 33 | "Usage: nl-link-list [OPTION]... [Link]\n" |
||
| 34 | "\n" |
||
| 35 | "Options\n" |
||
| 36 | " -f, --format=TYPE Output format { brief | details | stats }\n" |
||
| 37 | " -h, --help Show this help\n" |
||
| 38 | " -v, --version Show versioning information\n" |
||
| 39 | "\n" |
||
| 40 | "Link Options\n" |
||
| 41 | " -n, --name=NAME link name\n" |
||
| 42 | " -i, --index interface index\n" |
||
| 43 | " --mtu=NUM MTU value\n" |
||
| 44 | " --txqlen=NUM TX queue length\n" |
||
| 45 | " --weight=NUM weight\n" |
||
| 46 | ); |
||
| 47 | exit(0); |
||
| 48 | } |
||
| 49 | |||
| 50 | int main(int argc, char *argv[]) |
||
| 51 | { |
||
| 52 | struct nl_sock *sock; |
||
| 53 | struct nl_cache *link_cache; |
||
| 54 | struct rtnl_link *link; |
||
| 55 | struct nl_dump_params params = { |
||
| 56 | .dp_type = NL_DUMP_LINE, |
||
| 57 | .dp_fd = stdout, |
||
| 58 | }; |
||
| 59 | |||
| 60 | sock = nl_cli_alloc_socket(); |
||
| 61 | nl_cli_connect(sock, NETLINK_ROUTE); |
||
| 62 | link_cache = nl_cli_link_alloc_cache(sock); |
||
| 63 | link = nl_cli_link_alloc(); |
||
| 64 | |||
| 65 | for (;;) { |
||
| 66 | int c, optidx = 0; |
||
| 67 | enum { |
||
| 68 | ARG_FAMILY = 257, |
||
| 69 | ARG_MTU = 258, |
||
| 70 | ARG_TXQLEN, |
||
| 71 | ARG_WEIGHT, |
||
| 72 | }; |
||
| 73 | static struct option long_opts[] = { |
||
| 74 | { "format", 1, 0, 'f' }, |
||
| 75 | { "help", 0, 0, 'h' }, |
||
| 76 | { "version", 0, 0, 'v' }, |
||
| 77 | { "name", 1, 0, 'n' }, |
||
| 78 | { "index", 1, 0, 'i' }, |
||
| 79 | { "family", 1, 0, ARG_FAMILY }, |
||
| 80 | { "mtu", 1, 0, ARG_MTU }, |
||
| 81 | { "txqlen", 1, 0, ARG_TXQLEN }, |
||
| 82 | { "weight", 1, 0, ARG_WEIGHT }, |
||
| 83 | { 0, 0, 0, 0 } |
||
| 84 | }; |
||
| 85 | |||
| 86 | c = getopt_long(argc, argv, "f:hvn:i:", long_opts, &optidx); |
||
| 87 | if (c == -1) |
||
| 88 | break; |
||
| 89 | |||
| 90 | switch (c) { |
||
| 91 | case 'f': params.dp_type = nl_cli_parse_dumptype(optarg); break; |
||
| 92 | case 'h': print_usage(); break; |
||
| 93 | case 'v': nl_cli_print_version(); break; |
||
| 94 | case 'n': nl_cli_link_parse_name(link, optarg); break; |
||
| 95 | case 'i': nl_cli_link_parse_ifindex(link, optarg); break; |
||
| 96 | case ARG_FAMILY: nl_cli_link_parse_family(link, optarg); break; |
||
| 97 | case ARG_MTU: nl_cli_link_parse_mtu(link, optarg); break; |
||
| 98 | case ARG_TXQLEN: nl_cli_link_parse_txqlen(link, optarg); break; |
||
| 99 | case ARG_WEIGHT: nl_cli_link_parse_weight(link, optarg); break; |
||
| 100 | } |
||
| 101 | } |
||
| 102 | |||
| 103 | nl_cache_dump_filter(link_cache, ¶ms, OBJ_CAST(link)); |
||
| 104 | |||
| 105 | return 0; |
||
| 106 | } |