size_t len;
socklen_t len;
rendezvous_request (SVCXPRT *xprt, struct rpc_msg *errmsg){  int sock;  struct tcp_rendezvous *r;  struct sockaddr_in addr;  size_t len;  r = (struct tcp_rendezvous *) xprt->xp_p1;again:  len = sizeof (struct sockaddr_in);  if ((sock = accept (xprt->xp_sock, (struct sockaddr *) &addr,		      &len)) < 0)    {      if (errno == EINTR)	goto again;      return FALSE;    }  /*   * make a new transporter (re-uses xprt)   */  xprt = makefd_xprt (sock, r->sendsize, r->recvsize);  xprt->xp_raddr = addr;  xprt->xp_addrlen = len;  return FALSE;		/* there is never an rpc msg to be processed */}