libxt_standard.c revision 278654a9aa89311eb624dc5b79b5b37d99248129 
1/* Shared library add-on to iptables for standard target support. */
2#include <stdio.h>
3#include <netdb.h>
4#include <string.h>
5#include <stdlib.h>
6#include <limits.h>
7#include <getopt.h>
8#include <xtables.h>
9
10/* Function which prints out usage message. */
11static void
12help(void)
13{
14	printf(
15"Standard v%s options:\n"
16"(If target is DROP, ACCEPT, RETURN or nothing)\n", IPTABLES_VERSION);
17}
18
19/* Function which parses command options; returns true if it
20   ate an option */
21static int
22parse(int c, char **argv, int invert, unsigned int *flags,
23      const void *entry,
24      struct xt_entry_target **target)
25{
26	return 0;
27}
28
29static
30struct xtables_target standard = {
31	.family		= AF_INET,
32	.name		= "standard",
33	.version	= IPTABLES_VERSION,
34	.size		= XT_ALIGN(sizeof(int)),
35	.userspacesize	= XT_ALIGN(sizeof(int)),
36	.help		= &help,
37	.parse		= &parse,
38};
39
40static
41struct xtables_target standard6 = {
42	.family		= AF_INET6,
43	.name		= "standard",
44	.version	= IPTABLES_VERSION,
45	.size		= XT_ALIGN(sizeof(int)),
46	.userspacesize	= XT_ALIGN(sizeof(int)),
47	.help		= &help,
48	.parse		= &parse,
49};
50
51void _init(void)
52{
53	xtables_register_target(&standard);
54	xtables_register_target(&standard6);
55}
56