Peter J. Philipp <p...@centroid.eu> wrote: > Is this possible at all? I have mmap'ed (shared) a process and it has childs. > I would like to unmap this mmap in one child only but I'm not sure if the > other childs that should have this mapping still will lose it or not? Can > someone enlighten me on this?
Write a test program. The behaviour you see will soon, based upon the MAP_ options you use, will soon be precisely what is documented, and you'll understand how it works.
