Function lwip_tryget_socket

components/net/lwip/lwip-2.1.2/src/api/sockets.c:478–489

* Same as tryget_socket but a global routine. * * @param fd externally used socket index * @return struct lwip_sock for the socket or NULL if not found */

 * @return struct lwip_sock for the socket or NULL if not found
 */
struct lwip_sock *
lwip_tryget_socket(int fd)
{
  struct lwip_sock *sock = tryget_socket_unconn(fd);
  if (sock != NULL) {
    if (sock->conn) {
      return sock;
    }
    done_socket(sock);
  }
  return NULL;
}

/**
 * Map a externally used socket index to the internal socket representation.