All images are saved in a specified directory and plugins can call ''criu_get_image_dir()'' to get the file descriptor on this directory. The file descriptor is used, because the directory can be unreachable by path. For example if processes are restored in a new mount namespace. | All images are saved in a specified directory and plugins can call ''criu_get_image_dir()'' to get the file descriptor on this directory. The file descriptor is used, because the directory can be unreachable by path. For example if processes are restored in a new mount namespace. |