Date: Mon, 22 Jan 1996 09:19:59 +0800 (GMT+0800) From: John Patrick Cua <pcua@linux1.dlsu.edu.ph> To: hackers@freebsd.org Subject: exec Message-ID: <Pine.LNX.3.91.960122090850.5064A-100000@ccslinux.dlsu.edu.ph>
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hello! i have a problem regarding a program that i am testing out. how do i replace the code of a stopped(by SIGSTOP) process externally so that once i signal it to continue it will be executing my replaced code? i have looked at two options. option 1: find a way to insert an "execve" line in the stack or to where the instruction pointer is pointing. option 2: create an execve system call where I can specify which process I can exec. may i have your inputs, suggestions? hoping to hear from you guys. thanks. Patrick Cua De La Salle University
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