add ability to destroy hashtable iterators

diff --git a/palacios/include/palacios/vmm_hashtable.h b/palacios/include/palacios/vmm_hashtable.h
index 79f5f05..2806632 100644 (file)
--- a/palacios/include/palacios/vmm_hashtable.h
+++ b/palacios/include/palacios/vmm_hashtable.h
@@ -181,6 +181,7 @@ struct hashtable_iter {
 
 
 struct hashtable_iter * v3_create_htable_iter(struct hashtable * htable);
+void v3_destroy_htable_iter(struct hashtable_iter * iter);
 
 /* - return the value of the (key,value) pair at the current position */
 //extern inline 

diff --git a/palacios/src/palacios/vmm_hashtable.c b/palacios/src/palacios/vmm_hashtable.c
index 00e6f52..fd8f3a2 100644 (file)
--- a/palacios/src/palacios/vmm_hashtable.c
+++ b/palacios/src/palacios/vmm_hashtable.c
@@ -733,6 +733,11 @@ int v3_htable_iter_search(struct hashtable_iter * iter,
     return 0;
 }
  
+void v3_destroy_htable_iter(struct hashtable_iter * iter) {
+    if (iter) {
+        V3_Free(iter);
+    }
+}