int need_retouch_dir_times = preserve_times && !omit_dir_times;
int need_retouch_dir_perms = 0;
int save_only_existing = only_existing;
int need_retouch_dir_times = preserve_times && !omit_dir_times;
int need_retouch_dir_perms = 0;
int save_only_existing = only_existing;