Alexander, for simplicity I attach what I have. on Sun, 23 Aug 2020 12:33:30 +0300 (MSK) you (Alexander Monakov ) wrote: > Do I understand correctly that this 10k figure is for an "application" > that does not use stdio at all otherwise? It just uses unformatted IO, namely `puts`. > If so, I believe that is a > quite unrealistic test — why would an application use asctime_r but > then avoid use of stdio to do something useful with the result? Just dumping a time stamp to a file e.g. Jens -- :: INRIA Nancy Grand Est ::: Camus ::::::: ICube/ICPS ::: :: ::::::::::::::: office Strasbourg : +33 368854536 :: :: :::::::::::::::::::::: gsm France : +33 651400183 :: :: ::::::::::::::: gsm international : +49 15737185122 :: :: http://icube-icps.unistra.fr/index.php/Jens_Gustedt ::