Re: inotify and /proc/<pid>

Joseph Pingenot wrote:

While we're on the subject, is there some way to receive notification
  that some aspect of a process changes (in this case, stopping using
  CPU, but not exiting).

For some internal stuff a while back I did a patch that allows anyprocess to register for status change notifications. Basically, theregistered process gets put on a list and gets the same notifications(killed/stopped/exited, etc.) as the real parent.

Useful for this type of thing.

Chris
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References:
- inotify and /proc/<pid>
  - From: Joseph Pingenot <trelane@digitasaru.net>
- Re: inotify and /proc/<pid>
  - From: Al Viro <viro@ftp.linux.org.uk>
- Re: inotify and /proc/<pid>
  - From: Joseph Pingenot <trelane@digitasaru.net>
- Re: inotify and /proc/<pid>
  - From: Joseph Pingenot <trelane@digitasaru.net>
- Re: inotify and /proc/<pid>
  - From: Al Viro <viro@ftp.linux.org.uk>
- Re: inotify and /proc/<pid>
  - From: Joseph Pingenot <trelane@digitasaru.net>

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