Re: [PATCH v3 0/3] fuse: Expose more information of fuse backing files to userspace

[Chen Linxuan <chenlinxuan@xxxxxxxxxxxxx>]

On Thu, May 15, 2025 at 7:04 AM Joanne Koong <joannelkoong@xxxxxxxxx> wrote:

> But I guess one advantage of doing it in sysfs is that it'll work for
> unprivileged servers whereas I think with /var/run/, there needs
> to be elevated permissions to write to anything in that directory path.

I suggest something like $XDG_RUNTIME_DIR/libfuse for unprivileged servers.
It usually is something like /var/run/user/1000/libfuse.

Thanks,
Chen Linxuan