334 	struct ifaddr *ifa;  in if_attach()  local
369 	ifasize = sizeof(*ifa) + 2 * socksize;  in if_attach()
370 	ifa = ifa_alloc(ifasize, M_WAITOK);  in if_attach()
371 	sdl = (struct sockaddr_dl *)(ifa + 1);  in if_attach()
378 	ifp->if_addr = ifa;  in if_attach()
379 	ifa->ifa_ifp = ifp;  in if_attach()
381 	ifa->ifa_addr = (struct sockaddr *)sdl;  in if_attach()
383 	ifa->ifa_netmask = (struct sockaddr *)sdl;  in if_attach()
387 	dprintf("if_attach %p\n", ifa->ifa_addr);  in if_attach()
806 	struct ifaddr *ifa;  in ether_ifattach()  local
819 	ifa = ifp->if_addr;  in ether_ifattach()
820 	sdl = (struct sockaddr_dl *)ifa->ifa_addr;  in ether_ifattach()
862 	struct ifaddr *ifa;  in ifa_alloc()  local
867 	ifa = _kernel_malloc(size, M_ZERO | flags);  in ifa_alloc()
868 	if (ifa == NULL)  in ifa_alloc()
873 	return (ifa);  in ifa_alloc()
877 	free(ifa);  in ifa_alloc()