X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fjournal%2Fjournal-file.h;h=7b1cd4285493c7a1b1261b31eb1ce851ec89b5fe;hb=44a6b1b68029833893f6e9cee35aa27a974038f6;hp=0eab5017d76b60fee5affa4528b7d3fd0a6541ee;hpb=2f79c10e9aef916efbcf29315eea8c25d0a50ac4;p=elogind.git

diff --git a/src/journal/journal-file.h b/src/journal/journal-file.h
index 0eab5017d..7b1cd4285 100644
--- a/src/journal/journal-file.h
+++ b/src/journal/journal-file.h
@@ -150,9 +150,9 @@ static inline bool VALID_EPOCH(uint64_t u) {
 
 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);