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by loeg
11 days ago
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> I said that it interacts poorly with threads due to inherent race conditions. No, you absolutely did not: https://news.ycombinator.com/item?id=48427396 Literally nothing in that comment mentions or discusses threads. > I did not say they are constrained in what syscalls they can make You wrote: "The things you can do between fork and exec are sometimes underestimated. Off the top of my head, you can call dup2(), you can set a process group id, probably a few other things." Those are all syscalls. You can also invoke any of the other ~hundreds of syscalls linux exposes, not only dup2, setpgid, and a "few" others. |
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