127         resolve_host(toys.optargs[0], &sa);  in check_flags()
143   if (!toys.optargs[1]) error_exit("bad syntax");  in set_entry()
145   if (!(toys.optflags & FLAG_D)) {  in set_entry()
146     char *ptr = toys.optargs[1];  in set_entry()
163     xstrncpy(ifre.ifr_name, toys.optargs[1], IFNAMSIZ);  in set_entry()
165     if ((toys.optflags & FLAG_H) && (ifre.ifr_hwaddr.sa_family != ARPHRD_ETHER))   in set_entry()
171   if (toys.optargs[2]) check_flags(&flags, (toys.optargs+2));  in set_entry()
176   if (toys.optflags & FLAG_v) xprintf("Entry set for %s\n", toys.optargs[0]);  in set_entry()
200   if (toys.optargs[1]) check_flags(&flags, (toys.optargs+1));  in delete_entry()
205   if (toys.optflags & FLAG_v) xprintf("Delete entry for  %s\n", toys.optargs[0]);  in delete_entry()
220   if ((toys.optflags & FLAG_A) || (toys.optflags & FLAG_p)) {  in arp_main()
227   if (toys.optflags & FLAG_H) {  in arp_main()
233   if (((toys.optflags & FLAG_s) || toys.optflags & FLAG_d)) {   in arp_main()
234     if (!toys.optargs[0]) error_exit("host name req");  in arp_main()
235     resolve_host(toys.optargs[0], &sa);  in arp_main()
239   if ((toys.optflags & FLAG_s) && !set_entry()) return;  in arp_main()
240   if ((toys.optflags & FLAG_d) && !delete_entry()) return;   in arp_main()
247   if (toys.optargs[0]) {  in arp_main()
248     resolve_host(toys.optargs[0], &sa);  in arp_main()
259     if (((toys.optflags & FLAG_H) && (get_index(hwtype, TT.hw_type) != h_type))  in arp_main()
260      || ((toys.optflags & FLAG_i) && strcmp(TT.interface, dev))  in arp_main()
261      || (toys.optargs[0] && strcmp(host_ip, ip))) {  in arp_main()
267     if (!(toys.optflags & FLAG_n)) {   in arp_main()
292   if (toys.optflags & FLAG_v)   in arp_main()