-int llog_cat_id2handle(struct llog_handle *cathandle, struct llog_handle **res,
- struct llog_logid *logid);
-int class_config_dump_handler(struct llog_handle * handle,
- struct llog_rec_hdr *rec, void *data);
+int llog_cat_id2handle(const struct lu_env *env, struct llog_handle *cathandle,
+ struct llog_handle **res, struct llog_logid *logid);
+int class_config_dump_handler(const struct lu_env *env,
+ struct llog_handle *handle,
+ struct llog_rec_hdr *rec, void *data);
+int class_config_parse_rec(struct llog_rec_hdr *rec, char *buf, int size);
+int llog_process_or_fork(const struct lu_env *env,
+ struct llog_handle *loghandle,
+ llog_cb_t cb, void *data, void *catdata, bool fork);
+int llog_cat_set_first_idx(struct llog_handle *cathandle, int index);