110 	char **av, **save_av;  in ipfw_main()  local
167 		av = safe_calloc(av_size, 1);  in ipfw_main()
174 		av_p = (char *)&av[ac+1];  in ipfw_main()
180 				av[ac] = av_p;  in ipfw_main()
205 		av = safe_calloc(av_size, 1);  in ipfw_main()
211 		av_p = (char *)&av[oldac+1];  in ipfw_main()
219 				av[ac] = av_p;  in ipfw_main()
236 	av[0] = oldav[0];  in ipfw_main()
237 	av[ac] = NULL;  in ipfw_main()
245 	    !strcmp(av[1], "sysctl")) {  in ipfw_main()
255 		s = strchr(av[2], '=');  in ipfw_main()
257 			s = !strcmp(av[2], "-a") ? NULL : av[2];  in ipfw_main()
267 			sysctlbyname(av[2], NULL, NULL, &i, sizeof(int));  in ipfw_main()
274 	save_av = av;  in ipfw_main()
278 		while ((ch = getopt(ac, av, "abcdDefhinNp:qs:STtvx")) != -1)  in ipfw_main()
364 		while ((ch = getopt(ac, av, "hns:v")) != -1)  in ipfw_main()
392 	av += optind;  in ipfw_main()
400 	if (ac > 1 && isdigit(*av[0])) {  in ipfw_main()
401 		char *p = av[0];  in ipfw_main()
403 		av[0] = av[1];  in ipfw_main()
404 		av[1] = p;  in ipfw_main()
413 	if (is_ipfw() && !strncmp(*av, "nat", strlen(*av)))  in ipfw_main()
415 	else if (!strncmp(*av, "pipe", strlen(*av)))  in ipfw_main()
417 	else if (_substrcmp(*av, "queue") == 0)  in ipfw_main()
419 	else if (_substrcmp(*av, "flowset") == 0)  in ipfw_main()
421 	else if (_substrcmp(*av, "sched") == 0)  in ipfw_main()
423 	else if (is_ipfw() && !strncmp(*av, "set", strlen(*av))) {  in ipfw_main()
424 		if (ac > 1 && isdigit(av[1][0])) {  in ipfw_main()
425 			g_co.use_set = strtonum(av[1], 0, resvd_set_number,  in ipfw_main()
429 				    "invalid set number %s\n", av[1]);  in ipfw_main()
430 			ac -= 2; av += 2; g_co.use_set++;  in ipfw_main()
436 		av++;  in ipfw_main()
445 	if ((g_co.do_pipe || g_co.do_nat) && ac > 1 && isdigit(*av[0])) {  in ipfw_main()
446 		char *p = av[0];  in ipfw_main()
448 		av[0] = av[1];  in ipfw_main()
449 		av[1] = p;  in ipfw_main()
457 		if (is_ipfw() && _substrcmp(*av, "add") == 0)  in ipfw_main()
458 			ipfw_add(av);  in ipfw_main()
459 		else if (g_co.do_nat && _substrcmp(*av, "show") == 0)  in ipfw_main()
460  			ipfw_show_nat(ac, av);  in ipfw_main()
461 		else if (g_co.do_pipe && _substrcmp(*av, "config") == 0)  in ipfw_main()
462 			ipfw_config_pipe(ac, av);  in ipfw_main()
463 		else if (g_co.do_nat && _substrcmp(*av, "config") == 0)  in ipfw_main()
464  			ipfw_config_nat(ac, av);  in ipfw_main()
465 		else if (is_ipfw() && _substrcmp(*av, "set") == 0)  in ipfw_main()
466 			ipfw_sets_handler(av);  in ipfw_main()
467 		else if (is_ipfw() && _substrcmp(*av, "table") == 0)  in ipfw_main()
468 			ipfw_table_handler(ac, av);  in ipfw_main()
469 		else if (is_ipfw() && _substrcmp(*av, "enable") == 0)  in ipfw_main()
470 			ipfw_sysctl_handler(av, 1);  in ipfw_main()
471 		else if (is_ipfw() && _substrcmp(*av, "disable") == 0)  in ipfw_main()
472 			ipfw_sysctl_handler(av, 0);  in ipfw_main()
478 		if (_substrcmp(*av, "delete") == 0)  in ipfw_main()
479 			ipfw_delete(av);  in ipfw_main()
480 		else if (is_ipfw() && !strncmp(*av, "nat64clat", strlen(*av)))  in ipfw_main()
481 			ipfw_nat64clat_handler(ac, av);  in ipfw_main()
482 		else if (is_ipfw() && !strncmp(*av, "nat64stl", strlen(*av)))  in ipfw_main()
483 			ipfw_nat64stl_handler(ac, av);  in ipfw_main()
484 		else if (is_ipfw() && !strncmp(*av, "nat64lsn", strlen(*av)))  in ipfw_main()
485 			ipfw_nat64lsn_handler(ac, av);  in ipfw_main()
486 		else if (is_ipfw() && !strncmp(*av, "nptv6", strlen(*av)))  in ipfw_main()
487 			ipfw_nptv6_handler(ac, av);  in ipfw_main()
488 		else if (_substrcmp(*av, "flush") == 0)  in ipfw_main()
490 		else if (is_ipfw() && _substrcmp(*av, "zero") == 0)  in ipfw_main()
491 			ipfw_zero(ac, av, 0 /* IP_FW_ZERO */);  in ipfw_main()
492 		else if (is_ipfw() && _substrcmp(*av, "resetlog") == 0)  in ipfw_main()
493 			ipfw_zero(ac, av, 1 /* IP_FW_RESETLOG */);  in ipfw_main()
494 		else if (_substrcmp(*av, "print") == 0 ||  in ipfw_main()
495 			 _substrcmp(*av, "list") == 0)  in ipfw_main()
496 			ipfw_list(ac, av, do_acct);  in ipfw_main()
497 		else if (_substrcmp(*av, "show") == 0)  in ipfw_main()
498 			ipfw_list(ac, av, 1 /* show counters */);  in ipfw_main()
499 		else if (is_ipfw() && _substrcmp(*av, "table") == 0)  in ipfw_main()
500 			ipfw_table_handler(ac, av);  in ipfw_main()
501 		else if (is_ipfw() && _substrcmp(*av, "internal") == 0)  in ipfw_main()
502 			ipfw_internal_handler(ac, av);  in ipfw_main()
504 			errx(EX_USAGE, "bad command `%s'", *av);  in ipfw_main()
514 ipfw_readfile(int ac, char *av[])  in ipfw_readfile()  argument
518 	char *progname = av[0];		/* original program name */  in ipfw_readfile()
520 	const char *filename = av[ac-1]; /* file to read */  in ipfw_readfile()
526 		while ((c = getopt(ac, av, "cfNnp:qS")) != -1) {  in ipfw_readfile()
563 				av[ac-1] = NULL;  in ipfw_readfile()
564 				av += optind - 1;  in ipfw_readfile()
583 		while ((c = getopt(ac, av, "nq")) != -1) {  in ipfw_readfile()
601 		errx(EX_USAGE, "extraneous filename arguments %s", av[ac-1]);  in ipfw_readfile()
627 			execvp(cmd, av);  in ipfw_readfile()
671 main(int ac, char *av[])  in main()  argument
688 	if (strcmp("dnctl", basename(av[0])) == 0)  in main()
698 	if (ac > 1 && av[ac - 1][0] == '/') {  in main()
699 		if (access(av[ac - 1], R_OK) == 0)  in main()
700 			ipfw_readfile(ac, av);  in main()
702 			err(EX_USAGE, "pathname: %s", av[ac - 1]);  in main()
704 		if (ipfw_main(ac, av)) {  in main()
707 			    "do \"%s -h\" or \"man %s\" for details", av[0],  in main()
708 			    av[0], av[0]);  in main()