44 int	ifnum;  variable
104 	if (ifnum == 0)  in handle_if()
107 	for (i = 0; i < ifnum; i++)  in handle_if()
119 	if (!ifnum)  in do_sysctl_adjustments()
122 	for (i = 0; i < ifnum; i++) {  in do_sysctl_adjustments()
155 	for (i = 0; i < ifnum; i++) {  in undo_sysctl_adjustments()
322 	    (ifnum && !handle_if(ndm->ndm_ifindex)) ||  in do_one_request()
496 	if (ifnum && !handle_if(sll.sll_ifindex))  in get_arp_pkt()
646 		ifnum = argc;  in main()
660 	if (ifnum) {  in main()
664 		for (i = 0; i < ifnum; i++) {  in main()
769 			.sll_ifindex = (ifnum == 1 ? ifvec[0] : 0),  in main()