From mboxrd@z Thu Jan  1 00:00:00 1970
From: erik quanstrom <quanstro@quanstro.net>
Date: Sat,  4 Sep 2010 08:48:42 -0400
To: 9fans@9fans.net
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Subject: Re: [9fans] too many system calls.
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On Sat Sep  4 03:59:16 EDT 2010, akumar@mail.nanosouffle.net wrote:
> Is ratrace usable on native Plan 9 (I understand it's in use on 9vx
> thus far)? I don't see a /proc/n/syscall file for any of my processes;
> is there some kernel patch for this?

acid is perfectly capabible of doing this.
see the man page on acid(1) which covers
the truss library.

- erik