Function setgroups

lib/internal/bootstrap/switches/does_own_process_state.js:68–79

(groups)

  }

  function setgroups(groups) {
    validateArray(groups, 'groups');
    for (let i = 0; i < groups.length; i++) {
      validateId(groups[i], `groups[${i}]`);
    }
    // Result is 0 on success. A positive integer indicates that the
    // corresponding group was not found.
    const result = _setgroups(groups);
    if (result > 0) {
      throw new ERR_UNKNOWN_CREDENTIAL('Group', groups[result - 1]);
    }
  }

  function wrapIdSetter(type, method) {
    return function(id) {