| To: | Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, netdev@xxxxxxxxxxx |
|---|---|
| Subject: | given a struct sock, how to find pid of process that owns it? |
| From: | Chris Friesen <cfriesen@xxxxxxxxxxxxxxxxxx> |
| Date: | Wed, 03 Sep 2003 13:17:25 -0400 |
| Sender: | netdev-bounce@xxxxxxxxxxx |
| User-agent: | Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.8) Gecko/20020204 |
I'm working on a small app similar to netstat that only cares about unix sockets. I can easily walk /proc/net/unix, but to find the owner of the socket I need to scan /proc, which gets expensive. Accordingly, I'd like to extend /proc/net/unix to also dump out the pid of the process that owns the socket. The only thing is, I can't seem to figure out how to find the pid of the socket owner given a pointer to the socket struct. Any tips? Is it even there? Thanks, Chris -- Chris Friesen | MailStop: 043/33/F10 Nortel Networks | work: (613) 765-0557 3500 Carling Avenue | fax: (613) 765-2986 Nepean, ON K2H 8E9 Canada | email: cfriesen@xxxxxxxxxxxxxxxxxx |
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