lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * src/nl-link-release.c release a link |
| 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) 2011 Thomas Graf <tgraf@suug.ch> |
| 10 | */ |
| 11 | |
| 12 | #include <netlink/cli/utils.h> |
| 13 | #include <netlink/cli/link.h> |
| 14 | #include <netlink/route/link/bonding.h> |
| 15 | |
| 16 | int main(int argc, char *argv[]) |
| 17 | { |
| 18 | struct nl_sock *sock; |
| 19 | struct nl_cache *link_cache; |
| 20 | struct rtnl_link *slave; |
| 21 | int err; |
| 22 | |
| 23 | if (argc < 2) { |
| 24 | fprintf(stderr, "Usage: nl-link-release slave\n"); |
| 25 | return 1; |
| 26 | } |
| 27 | |
| 28 | sock = nl_cli_alloc_socket(); |
| 29 | nl_cli_connect(sock, NETLINK_ROUTE); |
| 30 | link_cache = nl_cli_link_alloc_cache(sock); |
| 31 | |
| 32 | if (!(slave = rtnl_link_get_by_name(link_cache, argv[1]))) { |
| 33 | fprintf(stderr, "Unknown link: %s\n", argv[1]); |
| 34 | return 1; |
| 35 | } |
| 36 | |
| 37 | if ((err = rtnl_link_bond_release(sock, slave)) < 0) { |
| 38 | fprintf(stderr, "Unable to release slave %s: %s\n", |
| 39 | argv[1], nl_geterror(err)); |
| 40 | return 1; |
| 41 | } |
| 42 | |
| 43 | return 0; |
| 44 | } |
| 45 | |