Files
c3c/lib/std/libc/libc_extra.c3
Christian Buttner 2053f2767b Add ConditionVariable.wait_until and ConditionVariable.wait_for (#2302)
* Add `ConditionVariable.wait_until` and `ConditionVariable.wait_for`
* Add "@structlike" for typedefs.

---------

Co-authored-by: Christoffer Lerno <christoffer@aegik.com>
2025-07-19 13:12:14 +02:00

35 lines
678 B
Plaintext

module libc;
import std::time;
<*
Return a "timespec" from a duration.
@require self >= time::NANO_DURATION_ZERO
*>
fn TimeSpec NanoDuration.to_timespec(self) @inline
{
CLong ns = (CLong)(self % 1000_000_000);
Time_t sec = (Time_t)(self / 1000_000_000);
return { .s = sec, .ns = ns };
}
<*
Convert a duration to a timespec.
@require self >= time::DURATION_ZERO
*>
fn TimeSpec Duration.to_timespec(self) @inline
{
CLong ns = (CLong)(1000 * (self % time::SEC));
Time_t sec = (Time_t)(self / time::SEC);
return { .s = sec, .ns = ns };
}
<*
Convert a timestamp to a timespec.
*>
fn TimeSpec Time.to_timespec(self) @inline
{
return ((Duration)self).to_timespec();
}