Function _forkChild

lib/child_process.js:177–189

(fd, serializationMode)

}

function _forkChild(fd, serializationMode) {
  // set process.send()
  const p = new Pipe(PipeConstants.IPC);
  p.open(fd);
  p.unref();
  const control = setupChannel(process, p, serializationMode);
  process.on('newListener', function onNewListener(name) {
    if (name === 'message' || name === 'disconnect') control.refCounted();
  });
  process.on('removeListener', function onRemoveListener(name) {
    if (name === 'message' || name === 'disconnect') control.unrefCounted();
  });
}

function normalizeExecArgs(command, options, callback) {
  validateString(command, 'command');