Re: Thomas Munro > > Hmm. Is looping on EINTR worth the trouble? > > I was just wondering if it might be one of those oddballs that ignores > SA_RESTART, but I guess that doesn't seem too likely (I mean, first > you'd probably have to have a reason to sleep or some other special > reason, and who knows what some unusual file systems might do). It > certainly doesn't on the systems I tried. So I guess not until we > have other evidence.
Gnulib's get_fs_usage() (which is what GNU coreutil's df uses) does not handle EINTR either. There is some code that does int width expansion, but I believe we don't need that since the `fst.f_bavail * fst.f_frsize` multiplication takes care of converting that to int64 (if it wasn't already 64bits before). Christoph
