JournalFile *template,
JournalFile **ret);
+int journal_file_set_offline(JournalFile *f);
+int journal_file_set_online(JournalFile *f);
void journal_file_close(JournalFile *j);
int journal_file_open_reliably(
int journal_file_move_to_object(JournalFile *f, int type, uint64_t offset, Object **ret);
-uint64_t journal_file_entry_n_items(Object *o);
-uint64_t journal_file_entry_array_n_items(Object *o);
-uint64_t journal_file_hash_table_n_items(Object *o);
+uint64_t journal_file_entry_n_items(Object *o) _pure_;
+uint64_t journal_file_entry_array_n_items(Object *o) _pure_;
+uint64_t journal_file_hash_table_n_items(Object *o) _pure_;
int journal_file_append_object(JournalFile *f, int type, uint64_t size, Object **ret, uint64_t *offset);
int journal_file_append_entry(JournalFile *f, const dual_timestamp *ts, const struct iovec iovec[], unsigned n_iovec, uint64_t *seqno, Object **ret, uint64_t *offset);