sbin/ipfw/main.c

97 	int ch, ac;
143 		for (i = 0, ac = 1; i < l; i++)
145 				ac++;
154 		ac++;		/* add 1 for the program name */
155 		av_size = (ac+1) * sizeof(char *) + l + 1;
163 		av_p = (char *)&av[ac+1];
164 		for (ac = 1, i = j = 0; i < l; i++) {
169 				av[ac] = av_p;
172 				ac++;
201 		for (first = i = ac = 1, l = 0; i < oldac; i++) {
208 				av[ac] = av_p;
214 				ac++;
226 	av[ac] = NULL;
233 	if ( ac >= 2 && !strcmp(av[1], "sysctl")) {
237 		if (ac != 3) {
265 	while ((ch = getopt(ac, av, "abcdDefhinNp:qs:STtv")) != -1)
347 	ac -= optind;
356 	if (ac > 1 && isdigit(*av[0])) {
380 		if (ac > 1 && isdigit(av[1][0])) {
386 			ac -= 2; av += 2; co.use_set++;
391 		ac--;
401 	if ((co.do_pipe || co.do_nat) && ac > 1 && isdigit(*av[0])) {
412  			ipfw_show_nat(ac, av);
414 			ipfw_config_pipe(ac, av);
416  			ipfw_config_nat(ac, av);
420 			ipfw_table_handler(ac, av);
433 			ipfw_nat64clat_handler(ac, av);
435 			ipfw_nat64stl_handler(ac, av);
437 			ipfw_nat64lsn_handler(ac, av);
439 			ipfw_nptv6_handler(ac, av);
443 			ipfw_zero(ac, av, 0 /* IP_FW_ZERO */);
445 			ipfw_zero(ac, av, 1 /* IP_FW_RESETLOG */);
448 			ipfw_list(ac, av, do_acct);
450 			ipfw_list(ac, av, 1 /* show counters */);
452 			ipfw_table_handler(ac, av);
454 			ipfw_internal_handler(ac, av);
466 ipfw_readfile(int ac, char *av[])
472 	const char *filename = av[ac-1]; /* file to read */
477 	while ((c = getopt(ac, av, "cfNnp:qS")) != -1) {
505 			 * - decrease ac by optind, to remove the args
509 			 * - set optind=ac to let getopt() terminate.
511 			if (optind == ac)
514 			av[ac-1] = NULL;
516 			ac -= optind;
517 			optind = ac;
535 	if (cmd == NULL && ac != optind + 1)
536 		errx(EX_USAGE, "extraneous filename arguments %s", av[ac-1]);
606 main(int ac, char *av[])
627 	if (ac > 1 && av[ac - 1][0] == '/') {
628 		if (access(av[ac - 1], R_OK) == 0)
629 			ipfw_readfile(ac, av);
631 			err(EX_USAGE, "pathname: %s", av[ac - 1]);
633 		if (ipfw_main(ac, av)) {