4 ms·
Well, this is possible for sure, but not for primitive functions, such as strcmp. It just does not happen in practice.
by SomeoneFromCA 2y ago
Well, this is possible for sure, but not for primitive functions, such as strcmp. It just does not happen in practice.
- jcul 2y agoFor functions like strcmp, I think they must be signal safe, to be POSIX compliant. https://man7.org/linux/man-pages/man7/signal-safety.7.html https://man7.org/linux/man-pages/man7/signal-safety.7.html If it's on this list I generally trust it is safe. I guess my point is, that if it's not, even a simple function may appear safe, but could do surprising things.