Function lookup_addrsel_policy

freebsd/netinet6/in6_src.c:991–1006

}

static struct in6_addrpolicy *
lookup_addrsel_policy(struct sockaddr_in6 *key)
{
	struct in6_addrpolicy *match = NULL;

	ADDRSEL_LOCK();
	match = match_addrsel_policy(key);

	if (match == NULL)
		match = &V_defaultaddrpolicy;
	else
		match->use++;
	ADDRSEL_UNLOCK();

	return (match);
}

/*
 * Subroutines to manage the address selection policy table via sysctl.