Original printed more useful information.
I am aware of the desire to get some data for easier program debugging conveniently.
Just dropping it in sake of "correctness" is wrong.
I have got an opposite opinion. I am curious if more software developers would like to care for complete async-signal-safety.
You'll have to come up with something that prints the same
This will not happen at the moment because of conflicting expectations.
or don't touch it.
I assume that the involved implementation details will be reconsidered some day in the future.
Regards, Markus