On 2009-07-07, at 6:17 AM, "Dirk H. Schulz" <dirk.sch...@kinzesberg.de> wrote:
> Hi folks, > > I have a sophisticated question for which I can't find any hints on > the > web: > > If you configure init (via /etc/inittab) to respawn processes (like > the > getty processes) when they exit - how often does init check for the > existence of such a process? Does it check actively at all or does it > rely on some kind of inter process communication? I'd imagine it uses wait (man 2 wait) and/or waits for a SIGCHLD to be sent. The latter sent to it whenever a child process exits. In either case, the spawned process does not need to be aware of how knit works under the hood. HTH Michael _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
