/*
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* src/genl-ctrl-list.c List Generic Netlink Families
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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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#include <netlink/cli/utils.h>
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static struct nl_cache *alloc_genl_family_cache(struct nl_sock *sk)
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{
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return nl_cli_alloc_cache(sk, "generic netlink family",
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genl_ctrl_alloc_cache);
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}
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static void print_usage(void)
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{
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printf(
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"Usage: genl-ctrl-list [--details]\n"
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"\n"
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"Options\n"
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" -d, --details Include detailed information in the list\n"
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" -h, --help Show this help\n"
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" -v, --version Show versioning information\n"
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);
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exit(0);
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}
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int main(int argc, char *argv[])
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{
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struct nl_sock *sock;
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struct nl_cache *family_cache;
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struct nl_dump_params params = {
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.dp_type = NL_DUMP_LINE,
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.dp_fd = stdout,
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};
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sock = nl_cli_alloc_socket();
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nl_cli_connect(sock, NETLINK_GENERIC);
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family_cache = alloc_genl_family_cache(sock);
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for (;;) {
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int c, optidx = 0;
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static struct option long_opts[] = {
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{ "details", 0, 0, 'd' },
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{ "format", 1, 0, 'f' },
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{ "help", 0, 0, 'h' },
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{ "version", 0, 0, 'v' },
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{ 0, 0, 0, 0 }
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};
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c = getopt_long(argc, argv, "df:hv", long_opts, &optidx);
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if (c == -1)
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break;
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switch (c) {
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case 'f': params.dp_type = nl_cli_parse_dumptype(optarg); break;
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case 'd': params.dp_type = NL_DUMP_DETAILS; break;
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case 'h': print_usage(); break;
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case 'v': nl_cli_print_version(); break;
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}
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}
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nl_cache_dump(family_cache, ¶ms);
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return 0;
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}
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