Messages in this thread | | | From | Miklos Szeredi <> | Date | Wed, 5 Aug 2020 10:24:23 +0200 | Subject | file metadata via fs API (was: [GIT PULL] Filesystem Information) |
| |
On Tue, Aug 4, 2020 at 4:36 PM Miklos Szeredi <miklos@szeredi.hu> wrote:
> I think we already lost that with the xattr API, that should have been > done in a way that fits this philosophy. But given that we have "/" > as the only special purpose char in filenames, and even repetitions > are allowed, it's hard to think of a good way to do that. Pity.
One way this could be solved is to allow opting into an alternative path resolution mode.
E.g. openat(AT_FDCWD, "foo/bar//mnt/info", O_RDONLY | O_ALT);
Yes, the implementation might be somewhat tricky, but that's another question. Also I'm pretty sure that we should be reducing the POSIX-ness of anything below "//" to the bare minimum. No seeking, etc....
I think this would open up some nice possibilities beyond the fsinfo thing.
Thanks, Miklos
| |