+ uint64_t count, int uid, int gid, char *suffix);
+int utils_unlink_stream_file(const char *path_name, char *file_name, uint64_t size,
+ uint64_t count, int uid, int gid, char *suffix);
+void utils_stream_file_rotation_get_new_count(uint64_t count,
+ uint64_t *new_count, bool *should_unlink);