Date: Thu, 4 Apr 2002 01:19:16 -0500 (EST) From: Ramkumar Chinchani <rc27@cse.Buffalo.EDU> To: Terry Lambert <tlambert2@mindspring.com> Cc: Julian Elischer <julian@elischer.org>, "Tim J. Robbins" <tim@robbins.dropbear.id.au>, <freebsd-hackers@FreeBSD.ORG> Subject: Re: Ptracing each other Message-ID: <Pine.SOL.4.30.0204040118330.19398-100000@tarantula.cse.Buffalo.EDU> In-Reply-To: <3CABC203.AAA5229A@mindspring.com>
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How does make such a distinction inside the kernel? Is it possible to identify trace events in a trace and just ignore them? -Ram ==> Terry Lambert <tlambert2@mindspring.com>/7:01pm/Apr 3, 2002 <== [Ramkumar Chinchani wrote: [> The requirement is that I have a theoretical framework where no process [> trusts the other. So they watch (trace) each process. [ [Sure. [ [All you have to do is patch the OS to lie to you about not [seeing trace events in a trace... [ [-- Terry [ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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