Changeset 2386 in Sophya for trunk/ArchTOIPipe/Kernel/ringpipe.h

Timestamp:

May 20, 2003, 12:10:09 PM (22 years ago)

Author:

aubourg

Message:

ring pipes

File:

• trunk/ArchTOIPipe/Kernel/ringpipe.h (modified) (5 diffs)

trunk/ArchTOIPipe/Kernel/ringpipe.h

@@ -5 +5 @@
 //                               Christophe Magneville
 //                               Reza Ansari
-// $Id: ringpipe.h,v 1.1 2003-05-19 23:31:29 aubourg Exp $
+// $Id: ringpipe.h,v 1.2 2003-05-20 10:10:09 aubourg Exp $
 
 #ifndef RINGPIPE_H
@@ -21 +21 @@
 class RingPipe {
 public:
-  RingPipe();
+  RingPipe(int winSize=100);
   virtual ~RingPipe();
 
@@ -28 +28 @@
 
   virtual void wontNeedRingBefore(int i);
+  virtual void setWinSize(int n) {winSize = n;}
 
 protected:
@@ -47 +48 @@
   void notify() {pthread_cond_broadcast(&ringReady);}
 
+  int winSize;
   vector<Ring const*> data;
   int i0;
@@ -53 +55 @@
 
   virtual void waitForRing(int i); // should be locked before
+  virtual void waitForRoom(int i); // should be locked before
   virtual DataStatus isRingAvail(int i);  // should be locked before