Function nd6_resolve_addr

freebsd/netinet6/nd6.c:2439–2449

* Do L2 address resolution for @sa_dst address. Stores found * address in @desten buffer. Copy of lle ln_flags can be also * saved in @pflags if @pflags is non-NULL. * * Return values: * - 0 on success (address copied to buffer). * - EWOULDBLOCK (no local error, but address is still unresolved) * - other errors (alloc failure, etc) */

 * - other errors (alloc failure, etc)
 */
int
nd6_resolve_addr(struct ifnet *ifp, int flags, const struct sockaddr *dst,
    char *desten, uint32_t *pflags)
{
	int error;

	flags |= LLE_ADDRONLY;
	error = nd6_resolve_slow(ifp, flags, NULL,
	    (const struct sockaddr_in6 *)dst, desten, pflags, NULL);
	return (error);
}

int
nd6_flush_holdchain(struct ifnet *ifp, struct mbuf *chain,