def METHOD_NAME(jail):
    """
    Display contents of a fstab(5) file defined in specified
    jail's configuration. If no file is defined, return False.
    CLI Example:
    .. code-block:: bash
        salt '*' jail.fstab <jail name>
    """
    ret = []
    config = show_config(jail)
    if "fstab" in config:
        c_fstab = config["fstab"]
    elif "mount.fstab" in config:
        c_fstab = config["mount.fstab"]
    if "fstab" in config or "mount.fstab" in config:
        if os.access(c_fstab, os.R_OK):
            with salt.utils.files.fopen(c_fstab, "r") as _fp:
                for line in _fp:
                    line = salt.utils.stringutils.to_unicode(line)
                    line = line.strip()
                    if not line:
                        continue
                    if line.startswith("#"):
                        continue
                    try:
                        device, mpoint, fstype, opts, dump, pas_ = line.split()
                    except ValueError:
                        # Gracefully continue on invalid lines
                        continue
                    ret.append(
                        {
                            "device": device,
                            "mountpoint": mpoint,
                            "fstype": fstype,
                            "options": opts,
                            "dump": dump,
                            "pass": pas_,
                        }
                    )
    if not ret:
        ret = False
    return ret