blob: c70df6ab27c20e93202745dbada3489473415765 [file] [log] [blame]
/* Shared library add-on to iptables to add TRACE target support. */
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <getopt.h>
#include <xtables.h>
#include <linux/netfilter/x_tables.h>
/* Function which prints out usage message. */
static void TRACE_help(void)
{
printf(
"TRACE target v%s takes no options\n",
IPTABLES_VERSION);
}
/* Function which parses command options; returns true if it
ate an option */
static int TRACE_parse(int c, char **argv, int invert, unsigned int *flags,
const void *entry, struct xt_entry_target **target)
{
return 0;
}
static struct xtables_target trace_target = {
.family = AF_INET,
.name = "TRACE",
.version = IPTABLES_VERSION,
.size = XT_ALIGN(0),
.userspacesize = XT_ALIGN(0),
.help = TRACE_help,
.parse = TRACE_parse,
};
static struct xtables_target trace_target6 = {
.family = AF_INET6,
.name = "TRACE",
.version = IPTABLES_VERSION,
.size = XT_ALIGN(0),
.userspacesize = XT_ALIGN(0),
.help = TRACE_help,
.parse = TRACE_parse,
};
void _init(void)
{
xtables_register_target(&trace_target);
xtables_register_target(&trace_target6);
}