1 files changed, 98 insertions, 0 deletions
diff --git a/src/pal/linux/CRing.h b/src/pal/linux/CRing.h
new file mode 100755
index 00000000..cf69422e
--- /dev/null
+++ b/src/pal/linux/CRing.h
@@ -0,0 +1,98 @@
+#ifndef C_RING_H
+#define C_RING_H
+/*
+ Hanoh Haim
+ Cisco Systems, Inc.
+*/
+
+/*
+Copyright (c) 2015-2015 Cisco Systems, Inc.
+
+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
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+
+#include <assert.h>
+#include <stdint.h>
+#include <string>
+#include <queue> 
+
+
+
+typedef std::queue<void *>  my_stl_queue_t;
+               
+class CRingSp {
+public:
+    CRingSp(){
+        m_queue=0;
+    }
+
+    bool Create(std::string name, 
+                uint16_t cnt,
+                int socket_id){
+        m_queue = new my_stl_queue_t();
+        assert(m_queue);
+        return(true);
+    }
+
+    void Delete(void){
+        if (m_queue) {
+            delete m_queue ;
+            m_queue=0;
+        }
+    }
+
+    int Enqueue(void *obj){
+        m_queue->push(obj);
+        return (0);
+    }
+
+    int Dequeue(void * & obj){
+        if ( !m_queue->empty() ){
+            obj=  m_queue->front();
+            m_queue->pop();
+            return (0);
+        }else{
+            return (1);
+        }
+    }
+
+    bool isFull(void){
+        return (false);
+    }
+
+    bool isEmpty(void){
+        return ( m_queue->empty() ?true:false); 
+    }
+
+private:
+    my_stl_queue_t * m_queue;
+};
+
+template <class T>
+class CTRingSp : public CRingSp {
+public:
+    int Enqueue(T *obj){
+        return ( CRingSp::Enqueue((void*)obj) );
+    }
+
+    int Dequeue(T * & obj){
+        return (CRingSp::Dequeue(*((void **)&obj)));
+    }
+};
+
+
+
+
+#endif
+