Calling other functions while concurrently calling exit?

[Andreas Schwab]

"Carlos O'Donell" <carlos@redhat.com> writes:

> Is it spelled out anywhere in POSIX or ISO C that calling
> other functions concurrently with exit is going to result
> in undefined behaviour?

exit must be thread-safe, except that calling it more than once is
undefined.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."