It is accomplished ...

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@10 a95241bf-73f2-0310-859d-f6bbb57e9c96
2002-07-09 12:24:59 +00:00
commit 52a3801208
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+/***********************************************************************
+ * Copyright (c) 2002 Marcus Overhagen. All Rights Reserved.
+ * This file may be used under the terms of the OpenBeOS License.
+ *
+ * A pool of kernel ports
+ ***********************************************************************/
+#ifndef _POOL_PORT_H_
+#define _POOL_PORT_H_
+
+class PortPool
+{
+public:
+	PortPool();
+	~PortPool();
+	
+	port_id GetPort();
+	void 	PutPort(port_id port);
+
+private:
+	void Lock();
+	void Unlock();
+
+	struct PortInfo
+	{
+		port_id port;
+		bool used;
+	};
+	PortInfo *	pool;
+	int 		count;
+	int 		maxcount;
+	int32		locker_atom;
+	sem_id		locker_sem;
+};
+
+extern PortPool *_PortPool;
+
+#endif