On Fri, Feb 6, 2026 at 7:57 PM Mark Millard <[email protected]> wrote: > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=123366#c27 > > reports that for FreeBSD 15: > > ) posix_fallocate can and does return EOPNOTSUPP, at least with zfs involved ZFS will never know how to do this, as I understand it. (Some hint it may be possible someday, if the reservation system in ZFS is improved.)
> > ) the posix_fallocate man page does not document EOPNOTSUPP (not MFC'd? > not in a stable/15 that I checked as well) Yea, I suppose this should be in the man page. Any volunteers for a man page patch? rick > > ) there is at least 1 gcc* for which its cc1plus can apparently get > SIGSEGV as a consequence > > -- > === > Mark Millard > marklmi at yahoo.com > >
