Method chown

fs/subfs.cpp:164–168

            return underlayfs->chmod(path, mode);
        }
        virtual int chown(const char *path, uid_t owner, gid_t group) override
        {
            PathCat __(this, path);
            return underlayfs->chown(path, owner, group);
        }
        virtual int lchown(const char *path, uid_t owner, gid_t group) override
        {
            PathCat __(this, path);