//go:build darwin

package subscription

import (
	"os"
	"syscall"
	"time"
)

// creationTime returns the file's birth time on macOS, matching Python's
// stat.st_birthtime (subscription_manager.py:273-275).
func creationTime(info os.FileInfo) time.Time {
	if stat, ok := info.Sys().(*syscall.Stat_t); ok {
		return time.Unix(stat.Birthtimespec.Sec, stat.Birthtimespec.Nsec)
	}
	return info.ModTime()
}