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Date:      Thu, 17 Oct 2002 18:13:24 -0400 (EDT)
From:      Ramkumar Chinchani <rc27@cse.Buffalo.EDU>
To:        hackers@freebsd.org
Subject:   tracing exec system call
Message-ID:  <200210172213.g9HMDO423357@pollux.cse.buffalo.edu>

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What would be the best way to *capture* the execv system call at its entry point
from user space? ptrace()?

What would be a good way to inspect the command line args to execv *after* the
path, etc., has been resolved? 

This is useful if one wants to monitor a process and all the system calls it makes and then disallow a few of them if suspicious.

Thanks.
-Ram

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