From: Tim Uckun <timuckun@...>
Date: 2010-09-25T07:25:09+09:00
Subject: Re: having problems with open4 and stuck forked processes

> It would be safer to use select() on the data coming from the child to
> wait for the process to terminate (when you read end-of-file)

But what if the process hangs?

Wouldn't I need to use timeout to check for that anyway?