adjust signature for find_nodes function

chrismoos · Aug 3, 2013 · 3c7bff0 · 3c7bff0
1 parent 37db92b
commit 3c7bff0
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/hash_ring.c b/hash_ring.c
@@ -390,7 +390,7 @@ int hash_ring_find_nodes(
         hash_ring_t *ring,
         uint8_t *key,
         uint32_t keyLen,
-        hash_ring_node_t **nodes,
+        hash_ring_node_t *nodes[],
         uint32_t num) {
 
     // the number of nodes we're going to return is either the number of nodes

diff --git a/hash_ring.h b/hash_ring.h
@@ -150,6 +150,12 @@ hash_ring_node_t *hash_ring_get_node(hash_ring_t *ring, uint8_t *name, uint32_t
  */
 hash_ring_node_t *hash_ring_find_node(hash_ring_t *ring, uint8_t *key, uint32_t keyLen);
 
+/**
+ * Finds the set of num nodes by hashing the given key and searching the ring.
+ * Returns the number of nodes found, or -1 if there is an error
+ */
+int hash_ring_find_nodes(hash_ring_t *ring, uint8_t *key, uint32_t keyLen, hash_ring_node_t *nodes[], uint32_t num);
+
 /**
  * Find the next highest item for the given num.
  * This function is invoked by hash_ring_find_node to locate a key on the ring. If you want to do your own hashing on