On Thu, 15 May 2014 14:11:26 +0200 Michael Schnell <mschnell at lumino.de> wrote: > So this (using vDSO to call "clock_gettime" in fact is what the OP was > searching for May I quote the OP for you: "I need to develop a game for all possible Operating Systems." Any mismatch between his statement and your conclusion? R.