/* Shared library add-on to iptables for standard target support. */ #include #include #include #include #include #include #include /* Function which prints out usage message. */ static void help(void) { printf( "Standard v%s options:\n" "(If target is DROP, ACCEPT, RETURN or nothing)\n", IPTABLES_VERSION); } static struct option opts[] = { {0} }; /* Initialize the target. */ static void init(struct ip6t_entry_target *t, unsigned int *nfcache) { } /* Function which parses command options; returns true if it ate an option */ static int parse(int c, char **argv, int invert, unsigned int *flags, const struct ip6t_entry *entry, struct ip6t_entry_target **target) { return 0; } /* Final check; don't care. */ static void final_check(unsigned int flags) { } /* Saves the targinfo in parsable form to stdout. */ static void save(const struct ip6t_ip6 *ip6, const struct ip6t_entry_target *target) { } static struct ip6tables_target standard = { .name = "standard", .version = IPTABLES_VERSION, .size = IP6T_ALIGN(sizeof(int)), .userspacesize = IP6T_ALIGN(sizeof(int)), .help = &help, .init = &init, .parse = &parse, .final_check = &final_check, .save = &save, .extra_opts = opts, }; void _init(void) { register_target6(&standard); }