[
  {
    "arch": "xtensa",
    "nr": 422,
    "name": "futex_time64",
    "description": "fast user-space locking",
    "abi": "common",
    "entry_point": "sys_futex",
    "nargs": 6,
    "arg0": "u32 *uaddr",
    "arg1": "int op",
    "arg2": "u32 val",
    "arg3": "const struct __kernel_timespec *utime",
    "arg4": "u32 *uaddr2",
    "arg5": "u32 val3",
    "man_page": "https://man7.org/linux/man-pages/man2/futex.2.html",
    "source": "https://elixir.bootlin.com/linux/v7.3/A/ident/sys_futex",
    "since": "5.1",
    "removed_in": null
  }
]