ssize_t udev_device_get_properties_monitor_buf(struct udev_device *udev_device, const char **buf)
{
if (!udev_device->envp_uptodate)
ssize_t udev_device_get_properties_monitor_buf(struct udev_device *udev_device, const char **buf)
{
if (!udev_device->envp_uptodate)