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/* SPDX-License-Identifier: LGPL-2.1-only */
/*
* Copyright (c) 2010-2011 Thomas Graf <tgraf@suug.ch>
*/
#include <netlink/cli/utils.h>
#include <netlink/cli/tc.h>
#include <netlink/cli/cls.h>
#include <netlink/route/cls/cgroup.h>
static void print_usage(void)
{
printf(
"Usage: nl-cls-add [...] cgroup [OPTIONS]...\n"
"\n"
"OPTIONS\n"
" -h, --help Show this help text.\n"
" -e, --ematch=EXPR Ematch expression\n"
"\n"
"EXAMPLE"
" nl-cls-add --dev=eth0 --parent=q_root cgroup\n");
}
static void parse_argv(struct rtnl_tc *tc, int argc, char **argv)
{
struct rtnl_cls *cls = (struct rtnl_cls *) tc;
struct rtnl_ematch_tree *tree;
for (;;) {
int c, optidx = 0;
static struct option long_opts[] = {
{ "help", 0, 0, 'h' },
{ "ematch", 1, 0, 'e' },
{ 0, 0, 0, 0 }
};
c = getopt_long(argc, argv, "he:", long_opts, &optidx);
if (c == -1)
break;
switch (c) {
case 'h':
print_usage();
exit(0);
case 'e':
tree = nl_cli_cls_parse_ematch(cls, optarg);
rtnl_cgroup_set_ematch(cls, tree);
break;
}
}
}
static struct nl_cli_tc_module cgroup_module =
{
.tm_name = "cgroup",
.tm_type = RTNL_TC_TYPE_CLS,
.tm_parse_argv = parse_argv,
};
static void __init cgroup_init(void)
{
nl_cli_tc_register(&cgroup_module);
}
static void __exit cgroup_exit(void)
{
nl_cli_tc_unregister(&cgroup_module);
}
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