Function GetModifyWindow

fs/fs.go:99–113

GetModifyWindow calculates the maximum modify window between the given Fses and the Config.ModifyWindow parameter.

(ctx context.Context, fss ...Info)

// GetModifyWindow calculates the maximum modify window between the given Fses
// and the Config.ModifyWindow parameter.
func GetModifyWindow(ctx context.Context, fss ...Info) time.Duration {
	window := time.Duration(GetConfig(ctx).ModifyWindow)
	for _, f := range fss {
		if f != nil {
			precision := f.Precision()
			if precision == ModTimeNotSupported {
				return ModTimeNotSupported
			}
			if precision > window {
				window = precision
			}
		}
	}
	return window
}