Date: Sun, 30 Oct 2005 14:11:01 -0600 From: "David S. Besade" <webmaster@machowto.com> To: Roland Smith <rsmith@xs4all.nl> Cc: freebsd-amd64@freebsd.org Subject: Re: Truss & finding a working tracer Message-ID: <BF8A84F5.2459%webmaster@machowto.com> In-Reply-To: <20051030210542.GB25121@slackbox.xs4all.nl>
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I had some help in getting truss to work. Thanks for all the help guys. -Dave > From: Roland Smith <rsmith@xs4all.nl> > Date: Sun, 30 Oct 2005 22:05:42 +0100 > To: "David S. Besade" <webmaster@machowto.com> > Cc: <freebsd-amd64@freebsd.org> > Subject: Re: Truss & finding a working tracer > > On Sun, Oct 30, 2005 at 01:01:50PM -0600, David S. Besade wrote: >> Hey guys >> >> I am trying to trace an application for another list to get it working but I >> am running into the following issues: >> >> tried to build ltrace but found out its only for i386 machines, mine is >> AMD64 Based (Nocona Cored Xeons) so it would build. I found out the same >> with strace. > > Have you tried ktrace? It's part of the base system. I've found it very > usefull. > >> Now I have truss but alas its not working properly yet I keep getting errors >> like this: >> >> s3# truss /bin/echo hello >> truss: cannot open /proc/39477/mem: No such file or directory >> truss: cannot open /proc/curproc/mem: No such file or directory >> s3# > > Is the /proc filesystem mounted? > > Roland > -- > R.F.Smith (http://www.xs4all.nl/~rsmith/) Please send e-mail as plain text. > public key: http://www.xs4all.nl/~rsmith/pubkey.txt
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