usr.sbin/rtadvd/if.c

342 	struct ifinfo *ifi;
345 	ifi = NULL;
347 	TAILQ_FOREACH(ifi, ifi_head, ifi_next) {
349 			if (ifindex == ifi->ifi_ifindex)
352 			if (strncmp(ifname, ifi->ifi_ifname,
353 				sizeof(ifi->ifi_ifname)) == 0)
358 	if (ifi == NULL) {
363 		ELM_MALLOC(ifi, exit(1));
364 		ifi->ifi_ifindex = 0;
365 		strlcpy(ifi->ifi_ifname, ifname, sizeof(ifi->ifi_ifname));
366 		ifi->ifi_rainfo = NULL;
367 		ifi->ifi_state = IFI_STATE_UNCONFIGURED;
368 		TAILQ_INSERT_TAIL(ifi_head, ifi, ifi_next);
371 	ifi->ifi_persist = 1;
374 	    ifi->ifi_ifname);
376 	    ifi->ifi_ifname, ifi->ifi_state);
377 	return (ifi);
381 update_ifinfo_nd_flags(struct ifinfo *ifi)
394 	strlcpy(nd.ifname, ifi->ifi_ifname,
403 	ifi->ifi_nd_flags = nd.ndi.flags;
415 	struct ifinfo *ifi = NULL;
505 			TAILQ_FOREACH(ifi, ifi_head, ifi_next) {
506 				if (ifm->ifm_index == ifi->ifi_ifindex)
508 				if (strncmp(ifname, ifi->ifi_ifname,
512 			if (ifi == NULL) {
516 				ELM_MALLOC(ifi, exit(1));
517 				ifi->ifi_rainfo = NULL;
518 				ifi->ifi_state = IFI_STATE_UNCONFIGURED;
519 				ifi->ifi_persist = 0;
523 			ifi->ifi_ifindex = ifm->ifm_index;
526 			strlcpy(ifi->ifi_ifname, ifname, IFNAMSIZ);
532 					free(ifi);
537 			ifi->ifi_phymtu = ifm->ifm_data.ifi_mtu;
538 			if (ifi->ifi_phymtu == 0) {
541 				strlcpy(ifr.ifr_name, ifi->ifi_ifname,
550 						free(ifi);
553 				ifi->ifi_phymtu = ifr.ifr_mtu;
554 				if (ifi->ifi_phymtu == 0) {
558 					    __func__, ifi->ifi_ifname,
560 					ifi->ifi_phymtu = IPV6_MMTU;
566 			error = update_ifinfo_nd_flags(ifi);
569 					free(ifi);
578 					memcpy(&ifi->ifi_sdl,
580 					    sizeof(ifi->ifi_sdl));
583 				memset(&ifi->ifi_sdl, 0,
584 				    sizeof(ifi->ifi_sdl));
587 			ifi->ifi_flags = ifm->ifm_flags;
590 			ifi->ifi_type = ifm->ifm_type;
602 			    __func__, ifi->ifi_ifname, ifi->ifi_ifindex);
603 			TAILQ_INSERT_TAIL(ifi_head, ifi, ifi_next);
614 	return (ifi);