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-rw-r--r--hicn-plugin/src/cache_policies/cs_policy.h16
1 files changed, 14 insertions, 2 deletions
diff --git a/hicn-plugin/src/cache_policies/cs_policy.h b/hicn-plugin/src/cache_policies/cs_policy.h
index c1a9a44c9..0bf745915 100644
--- a/hicn-plugin/src/cache_policies/cs_policy.h
+++ b/hicn-plugin/src/cache_policies/cs_policy.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2017-2019 Cisco and/or its affiliates.
+ * Copyright (c) 2017-2020 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
@@ -18,6 +18,13 @@
#include "../hashtb.h"
+/**
+ * @file cs_policy.h
+ *
+ * This file provides the needed structures to implement a CS policy
+ */
+
+
/*
* Structure
*/
@@ -41,7 +48,12 @@ struct hicn_cs_policy_s;
/**
* @brief Definition of the virtual functin table for a cache policy.
*
- * A cache policy must implement three functions: insert, update, delete, trim.
+ * A cache policy must implement all the following functions:
+ * - insert: add a new element
+ * - update: update the position of an existing element
+ * - dequeue: remove an element from the list
+ * - delete_get: return the next element that should be removed trim
+ * - flush: clean the cs
*/
typedef struct hicn_cs_policy_vft_s
{