Function access

lib/internal/vfs/setup.js:540–547

(path, mode)

      return promise;
    },
    access(path, mode) {
      return vfsOp(path, (vfs, n) => {
        if (mode != null && typeof mode !== 'number') {
          throw new ERR_INVALID_ARG_TYPE('mode', 'integer', mode);
        }
        return vfs.promises.access(n, mode).then(() => true);
      });
    },
    readlink(path, options) {
      const pathStr = toPathStr(path);
      if (pathStr === null) return undefined;