X-Git-Url: https://git.lttng.org/?p=urcu.git;a=blobdiff_plain;f=urcu%2Frculfhash.h;h=0a739ee86f7d11b1e9caa4b8bbb9091dbc0ff1b9;hp=a08f0431af62d200bdd77d63f1d996853a8f74fb;hb=6b262fd76774cdd6c7ec62d2a74515d9a28c2317;hpb=ae62aa6a78193cb15ff51b9611e1438047f94d3f

diff --git a/urcu/rculfhash.h b/urcu/rculfhash.h
index a08f043..0a739ee 100644
--- a/urcu/rculfhash.h
+++ b/urcu/rculfhash.h
@@ -185,7 +185,7 @@ void cds_lfht_lookup(struct cds_lfht *ht, void *key, size_t key_len,
 		struct cds_lfht_iter *iter);
 
 /*
- * cds_lfht_next - get the next item with same key (after a lookup).
+ * cds_lfht_next_duplicate - get the next item with same key (after a lookup).
  *
  * Uses an iterator initialized by a lookup.
  * Sets *iter-node to the following node with same key.
@@ -195,6 +195,23 @@ void cds_lfht_lookup(struct cds_lfht *ht, void *key, size_t key_len,
  * node returned by a previous cds_lfht_next.
  * Call with rcu_read_lock held.
  */
+void cds_lfht_next_duplicate(struct cds_lfht *ht, struct cds_lfht_iter *iter);
+
+/*
+ * cds_lfht_first - get the first node in the table.
+ *
+ * Output in "*iter". *iter->node set to NULL if table is empty.
+ * Call with rcu_read_lock held.
+ */
+void cds_lfht_first(struct cds_lfht *ht, struct cds_lfht_iter *iter);
+
+/*
+ * cds_lfht_next - get the next node in the table.
+ *
+ * Input/Output in "*iter". *iter->node set to NULL if *iter was
+ * pointing to the last table node.
+ * Call with rcu_read_lock held.
+ */
 void cds_lfht_next(struct cds_lfht *ht, struct cds_lfht_iter *iter);
 
 /*