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by Joker_vD
412 days ago
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The fact that the Linux kernel does not track environment variables of the processes is not a "fundamental". The setenv/getenv could very well have been syscalls, it's simply a design decision that they are not. One can make a kernel with such tracking, and it'd still be POSIX compliant as long as you supply setenv(3)/getenv(3) wrappers with expected signatures in your system libc. |
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