vnode_to_path
error = vnode_to_path(*rpath, MAXPATHLEN, vp, l, l->l_proc);
error = vnode_to_path(kpath, MAXPATHLEN, fp->f_vnode,
error = vnode_to_path(path,
__weak_alias(vnode_to_path,rump_vnode_to_path);
int vnode_to_path(char *, size_t, struct vnode *, struct lwp *,
error = vnode_to_path(kve->kve_path,