Function cache_fpl_islastcn

freebsd/kern/vfs_cache.c:3989–3994

    "supported and internal flags overlap");

static bool
cache_fpl_islastcn(struct nameidata *ndp)
{

	return (*ndp->ni_next == 0);
}

static bool
cache_fpl_istrailingslash(struct cache_fpl *fpl)