Re: [patch] inotify, improved.

[Chris Friesen <cfriesen@nortel.com>]

Robert Love wrote:
> On Fri, 2005-06-17 at 09:37 -0600, Chris Friesen wrote:

>>On a newsgroup someone was using inotify, but was asking if there was 
>>any way to also determine which process/user had caused the notification.

> I have been hesitant, though.  I do not want feature creep to be a
> deterrent to acceptance into the Linux kernel.

Absolutely.

> I also think that there could be arguments about security.
> ...can we
> say that read rights are enough for a unprivileged user to know that
> root at pid 820 is writing the file?  I don't know.

I'm sure some reasonable rules could be determined.  Maybe you'd need to 
be the owner of the file to get the extra info, with root able to 
monitor everything.

Maybe there should be a way to load plugins into inotify (something like 
netfilter) so that people load modules to send themselves whatever 
information they want...

Let's get it in first though before thinking too hard about extra stuff.

Chris