Function current_timer_slack

src/thread/prctl.rs:587–589

()

/// [`prctl(PR_GET_TIMERSLACK,…)`]: https://man7.org/linux/man-pages/man2/prctl.2.html
#[inline]
pub fn current_timer_slack() -> io::Result<u64> {
    unsafe { prctl_1arg(PR_GET_TIMERSLACK) }.map(|r| r as u64)
}

const PR_SET_TIMERSLACK: c_int = 29;