Rich, on Fri, 26 May 2023 16:57:21 -0400 you (Rich Felker ) wrote: > Do you have something in mind about how the explcit_bzero > implementation we have doesn't do that? I would be more comfortable with a stronger synchronization barrier that works for all memory models and also in the presence of threads and signals. So maybe using `a_barrier()`? Also I think that relying on the compiler's `memset` is not a good strategy. This puts us at their merci of whatever efficiency games they are playing, now or in the future. Thanks Jₑₙₛ -- :: ICube :::::::::::::::::::::::::::::: deputy director :: :: Université de Strasbourg :::::::::::::::::::::: ICPS :: :: INRIA Nancy Grand Est :::::::::::::::::::::::: Camus :: :: :::::::::::::::::::::::::::::::::::: ☎ +33 368854536 :: :: https://icube-icps.unistra.fr/index.php/Jens_Gustedt ::