https://austingroupbugs.net/view.php?id=1488 about pwd and CONSEQUENCES OF ERRORS considers ENOSPC only.
But are there other errors that may yield a partial write? I'm thinking of EFBIG and EPIPE, in particular. -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)