Golang CFAbsoluteTime Examples

Example #1

File: convert.go Project: jcf/go-osx-plist

// ===== CFDate =====
func convertTimeToCFDate(t time.Time) C.CFDateRef {
	// truncate to milliseconds, to get a more predictable conversion
	ms := int64(time.Duration(t.UnixNano()) / time.Millisecond * time.Millisecond)
	nano := C.double(ms) / C.double(time.Second)
	nano -= C.kCFAbsoluteTimeIntervalSince1970
	return C.CFDateCreate(nil, C.CFAbsoluteTime(nano))
}

Example #2

File: fsevents.go Project: gcallaghan/docker-rsync

// EventIDForDeviceBeforeTime returns an event ID before a given time.
func EventIDForDeviceBeforeTime(dev int32, before time.Time) uint64 {
	tm := C.CFAbsoluteTime(before.Unix())
	return uint64(C.FSEventsGetLastEventIdForDeviceBeforeTime(C.dev_t(dev), tm))
}

Example #3

File: watcher.go Project: zchee/go.fsevents

// https://developer.apple.com/library/mac/documentation/Darwin/Reference/FSEvents_Ref/Reference/reference.html#jumpTo_5
func LastEventBefore(dev Device, ts time.Time) EventID {
	return EventID(
		C.FSEventsGetLastEventIdForDeviceBeforeTime(
			C.dev_t(dev),
			C.CFAbsoluteTime(ts.Unix())))
}