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/*
* src/genl-ctrl-list.c List Generic Netlink Families
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation version 2.1
* of the License.
*
* Copyright (c) 2003-2012 Thomas Graf <tgraf@suug.ch>
*/
#include <netlink/cli/utils.h>
static struct nl_cache *alloc_genl_family_cache(struct nl_sock *sk)
{
return nl_cli_alloc_cache(sk, "generic netlink family",
genl_ctrl_alloc_cache);
}
static void print_usage(void)
{
printf(
"Usage: genl-ctrl-list [--details]\n"
"\n"
"Options\n"
" -d, --details Include detailed information in the list\n"
" -h, --help Show this help\n"
" -v, --version Show versioning information\n"
);
exit(0);
}
int main(int argc, char *argv[])
{
struct nl_sock *sock;
struct nl_cache *family_cache;
struct nl_dump_params params = {
.dp_type = NL_DUMP_LINE,
.dp_fd = stdout,
};
sock = nl_cli_alloc_socket();
nl_cli_connect(sock, NETLINK_GENERIC);
family_cache = alloc_genl_family_cache(sock);
for (;;) {
int c, optidx = 0;
static struct option long_opts[] = {
{ "details", 0, 0, 'd' },
{ "format", 1, 0, 'f' },
{ "help", 0, 0, 'h' },
{ "version", 0, 0, 'v' },
{ 0, 0, 0, 0 }
};
c = getopt_long(argc, argv, "df:hv", long_opts, &optidx);
if (c == -1)
break;
switch (c) {
case 'f': params.dp_type = nl_cli_parse_dumptype(optarg); break;
case 'd': params.dp_type = NL_DUMP_DETAILS; break;
case 'h': print_usage(); break;
case 'v': nl_cli_print_version(); break;
}
}
nl_cache_dump(family_cache, ¶ms);
return 0;
}
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