In non-places mode, Racket avoids calling waitpid() if no subprocesses<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
have been started. We could improve the implementation for places so<br>
that the thread created to call sigwait() similarly avoids doing<br>
anything when the are no pending subprocesses. Would that be good<br>
enough?<br></blockquote><div><br></div><div>I think that would help, thanks. </div></div>