| /* Shared library add-on to iptables to add MIRROR target support. */ |
| #include <stdio.h> |
| #include <string.h> |
| #include <stdlib.h> |
| #include <getopt.h> |
| |
| #include <iptables.h> |
| #include <linux/netfilter_ipv4/ip_tables.h> |
| |
| /* Function which prints out usage message. */ |
| static void MIRROR_help(void) |
| { |
| printf( |
| "MIRROR target v%s takes no options\n", |
| IPTABLES_VERSION); |
| } |
| |
| /* Function which parses command options; returns true if it |
| ate an option */ |
| static int MIRROR_parse(int c, char **argv, int invert, unsigned int *flags, |
| const void *entry, struct xt_entry_target **target) |
| { |
| return 0; |
| } |
| |
| static struct iptables_target mirror_target = { |
| .name = "MIRROR", |
| .version = IPTABLES_VERSION, |
| .size = IPT_ALIGN(0), |
| .userspacesize = IPT_ALIGN(0), |
| .help = MIRROR_help, |
| .parse = MIRROR_parse, |
| .print = NULL, |
| .save = NULL, |
| }; |
| |
| void _init(void) |
| { |
| register_target(&mirror_target); |
| } |