Nanosleep

Suspends execution for a relative interval.

Module: BSD

Signature

func Nanosleep(req: *timespec, rem: *timespec) -> int64;

Parameters

Name	Type	Description
req	*timespec	Requested relative duration.
rem	*timespec	Receives remaining time if interrupted, or null.

Returns

int64 - 0 after the interval elapses, or the thunk's raw error result on failure or interruption.

req.tv_nsec must normally be from 0 through 999999999. When interrupted, a non-null rem receives the unslept duration.

Example

import BSD::{ Nanosleep, timespec };

var delay = timespec { tv_sec: 0i64, tv_nsec: 250000000i64 };
if Nanosleep(&delay, null) != 0i64 {
    return 1i32;
}

See also

• Time - time API overview
• Types and constants - timespec