94 	mib[1] = PF_ROUTE;  in set_addr_dynamic()
102 	if (sysctl(mib, 6, NULL, &needed, NULL, 0) == -1)  in set_addr_dynamic()
103 		err(1, "iflist-sysctl-estimate");  in set_addr_dynamic()
104 	buf = safe_calloc(1, needed);  in set_addr_dynamic()
105 	if (sysctl(mib, 6, buf, &needed, NULL, 0) == -1)  in set_addr_dynamic()
106 		err(1, "iflist-sysctl-get");  in set_addr_dynamic()
126 			sdl = (struct sockaddr_dl *)(ifm + 1);  in set_addr_dynamic()
135 		errx(1, "unknown interface name %s", ifn);  in set_addr_dynamic()
153 			char *cp = (char *)(ifam + 1);  in set_addr_dynamic()
155 			for (i = 1; i < RTA_IFA; i <<= 1) {  in set_addr_dynamic()
210 		errx (1, "unknown host %s", str);  in StrToAddr()
228 		SETNUMPORTS(*portRange, 1);  in StrToPortRange()
238 			SETNUMPORTS(*portRange, 1);  in StrToPortRange()
251 		SETNUMPORTS(*portRange, hiPort - loPort + 1);  in StrToPortRange()
309  *                spool_cnt       n=0       ......   n=(X-1)
322 estimate_redir_addr(int *ac, char ***av)  in estimate_redir_addr()  argument
328 	(void)ac;	/* UNUSED */  in estimate_redir_addr()
343 setup_redir_addr(char *buf, int *ac, char ***av)  in setup_redir_addr()  argument
374 	(*av)++; (*ac)--;  in setup_redir_addr()
378 	(*av)++; (*ac)--;  in setup_redir_addr()
384 estimate_redir_port(int *ac, char ***av)  in estimate_redir_port()  argument
390 	(void)ac;	/* UNUSED */  in estimate_redir_port()
405 setup_redir_port(char *buf, int *ac, char ***av)  in setup_redir_port()  argument
426 	(*av)++; (*ac)--;  in setup_redir_port()
434 		numLocalPorts = 1;  in setup_redir_port()
459 	(*av)++; (*ac)--;  in setup_redir_port()
482 	(*av)++; (*ac)--;  in setup_redir_port()
491 	if (*ac != 0 && isdigit(***av)) {  in setup_redir_port()
499 			SETNUMPORTS(portRange, 1);  in setup_redir_port()
502 		(*av)++; (*ac)--;  in setup_redir_port()
505 		SETNUMPORTS(portRange, 1);  in setup_redir_port()
520 	    (r->rport_cnt != 1 || r->rport != 0))  in setup_redir_port()
552 				if (GETNUMPORTS(portRange) != 1)  in setup_redir_port()
569 setup_redir_proto(char *buf, int *ac, char ***av)  in setup_redir_proto()  argument
590 	(*av)++; (*ac)--;  in setup_redir_proto()
597 	(*av)++; (*ac)--;  in setup_redir_proto()
602 	if (*ac == 0) {  in setup_redir_proto()
609 			(*av)++; (*ac)--;  in setup_redir_proto()
615 			if (*ac != 0 && isdigit(***av)) {  in setup_redir_proto()
617 				(*av)++; (*ac)--;  in setup_redir_proto()
630 	buf = (char *)(n + 1);  in nat_show_log()
711 				if (t->pport_cnt > 1)  in nat_show_cfg()
713 					    t->pport_cnt - 1);  in nat_show_cfg()
728 			if (!t->spool_cnt && t->pport_cnt > 1)  in nat_show_cfg()
729 				printf("-%u", t->pport + t->pport_cnt - 1);  in nat_show_cfg()
735 					if (!t->spool_cnt && t->rport_cnt > 1)  in nat_show_cfg()
737 						    t->rport_cnt - 1);  in nat_show_cfg()
778 	return 1;  in nat_port_alias_parse()
782 ipfw_config_nat(int ac, char **av)  in ipfw_config_nat()  argument
792 	ac--;  in ipfw_config_nat()
794 	if (ac == 0)  in ipfw_config_nat()
801 	ac--;  in ipfw_config_nat()
802 	if (ac == 0)  in ipfw_config_nat()
806 	ac1 = ac;  in ipfw_config_nat()
871 			errx(EX_DATAERR, "unrecognised option ``%s''", av1[-1]);  in ipfw_config_nat()
882 	n = (struct nat44_cfg_nat *)(oh + 1);  in ipfw_config_nat()
887 	while (ac > 0) {  in ipfw_config_nat()
889 		ac--;  in ipfw_config_nat()
893 			if (ac == 0)  in ipfw_config_nat()
898 			ac--;  in ipfw_config_nat()
902 			if (ac == 0)  in ipfw_config_nat()
905 			ac--;  in ipfw_config_nat()
947 				i = setup_redir_addr(&buf[off], &ac, &av);  in ipfw_config_nat()
950 				i = setup_redir_port(&buf[off], &ac, &av);  in ipfw_config_nat()
953 				i = setup_redir_proto(&buf[off], &ac, &av);  in ipfw_config_nat()
960 			if (ac == 0)  in ipfw_config_nat()
970 			ac--;  in ipfw_config_nat()
980 		err(1, "setsockopt(%s)", "IP_FW_NAT44_XCONFIG");  in ipfw_config_nat()
994 	ntlv->head.type = IPFW_TLV_EACTION_NAME(1); /* it doesn't matter */  in nat_fill_ntlv()
996 	ntlv->idx = 1;  in nat_fill_ntlv()
1010 	if (ret == -1) {  in ipfw_delete_nat()
1037 		nat_show_cfg((struct nat44_cfg_nat *)(oh + 1), NULL);  in nat_show_data()
1042 			nat_show_log((struct nat44_cfg_nat *)(oh + 1), NULL);  in nat_show_data()
1088 		if ((olh = calloc(1, sz)) == NULL)  in nat_foreach()
1101 			qsort(olh + 1, olh->count, olh->objsize, natname_cmp);  in nat_foreach()
1103 		cfg = (struct nat44_cfg_nat*)(olh + 1);  in nat_foreach()
1128 		if ((oh = calloc(1, sz)) == NULL)  in nat_get_cmd()
1130 		cfg = (struct nat44_cfg_nat *)(oh + 1);  in nat_get_cmd()
1151 ipfw_show_nat(int ac, char **av)  in ipfw_show_nat()  argument
1158 	ac--;  in ipfw_show_nat()
1167 	for ( ; ac != 0; ac--, av++) {  in ipfw_show_nat()
1187 		nla.is_all = 1;  in ipfw_show_nat()
1188 		nat_foreach(nat_show_data, &nla, 1);  in ipfw_show_nat()
1192 		nat_show_cfg((struct nat44_cfg_nat *)(oh + 1), NULL);  in ipfw_show_nat()