(AsyncIoBase); env = none(ProcEnv);
          envModifier = none(ProcEnv); workingDir = none(string);
          processName = none(string); logFn = none(LogFn);
          onErrorFn = none(OnErrorFn); cancelFut: Future[void] = nil): Future[
    ProcResult]</a></li>
          </ul></dd>
<dt><a name="runCheck" href="#runCheck"><span>runCheck:</span></a></dt><dd><ul class="simple">
<li><a class="reference external"
          data-doc-search-tag="asyncprocimpl: proc runCheck(sh: ProcArgs; cmd: seq[string]; argsM