Function nc::clock_adjtime

pub fn clock_adjtime(
    which_clock: clockid_t, 
    tx: &mut timex_t
) -> Result<(), Errno>

Tune kernel clock. Returns clock state on success.

let mut tm = nc::timex_t::default();
let ret = nc::clock_adjtime(nc::CLOCK_REALTIME, &mut tm);
assert!(ret.is_ok());
assert!(tm.time.tv_sec > 1611552896);