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comparison TaskManager/kernel/ppe/SynchronizedMailManager.h @ 1196:27e35b4098a4 draft

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Rename MailManager
author Daichi TOMA <e085740@ie.u-ryukyu.ac.jp>
date Thu, 14 Jul 2011 00:23:43 +0900
parents TaskManager/kernel/ppe/SemMailManager.h@898fdcf53c31
children f73ca57cdc81
comparison
equal deleted inserted replaced
1194:7909536bf611 1196:27e35b4098a4
1 #ifndef INCLUDED_SYNC_MAIL_MANAGER
2 #define INCLUDED_SYNC_MAIL_MANAGER
3
4 #include <pthread.h>
5 #include "MailManager.h"
6 #include "types.h"
7 #include "Sem.h"
8
9 class SynchronizedMailManager : public MailManager {
10 public:
11 /* constructor */
12 SynchronizedMailManager(unsigned int qsize = 32) ;
13
14 ~SynchronizedMailManager();
15
16 /* functions */
17 void send(memaddr data);
18 memaddr recv();
19 int count();
20
21 private:
22 /* variables */
23 memaddr *queue;
24 SemPtr queue_remain;
25 SemPtr queue_count;
26 unsigned int size;
27 unsigned int read;
28 unsigned int write;
29 unsigned int mask;
30
31 void calc_mask(unsigned int qsize);
32 void extend();
33 } ;
34
35 typedef SynchronizedMailManager *SynchronizedMailManagerPtr;
36
37 #endif