Function gsockopt

g2all/700/lapse.js:450–458

(sd, level, optname, optval, optlen)

}

function gsockopt(sd, level, optname, optval, optlen) {
  const size = new Word(optval.size);
  if (optlen !== undefined) {
    size[0] = optlen;
  }

  sysi("getsockopt", sd, level, optname, optval.addr, size.addr);
  return size[0];
}

function setsockopt(sd, level, optname, optval, optlen) {
  sysi("setsockopt", sd, level, optname, optval, optlen);