cat.py 文件源码

def write_last_stat(self, f, offset):

        st = os.fstat(f.fileno())

        ino = st[stat.ST_INO]

        last = {
            "inode": ino,
            "offset": offset,
        }

        fsutil.write_file(self.stat_path(), utfjson.dump(last))

        logger.info('position written fn=%s inode=%d offset=%d' % (
            self.fn, ino, offset))