Comment by pjmlp
12 hours ago
Unless they can be guaranteed by the POSIX specification, they are implementation specific and should not be relied upon for portable code.
12 hours ago
Unless they can be guaranteed by the POSIX specification, they are implementation specific and should not be relied upon for portable code.
Which of these are not guaranteed by the POSIX specification? It’s been a while since I studied it, but if I recall correctly the ones mentioned in the article are guaranteed.