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1 #ifndef _TASK_H
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2 #define _TASK_H
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2
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3 // ユーザ側でもこのヘッダファイルをインクルードする
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4 #include "List.h"
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5
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6 /* used by User'sTask. */
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7 typedef __code (*Taskrun)(void*, void*, void*);
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8 //typedef __code (*Scheduler)(TaskScheduler*,__code(*)(void*,void*,void*), void*, void*);
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9 //typedef __code (*Taskrun)(_code(*)(void*,void*,void*), void*, void*);
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10 //typedef __code (*Scheduler)(__code(*)(void*,void*,void*), void*, void*);
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11 //typedef __code (*Scheduler)(Taskrun, void*, void*);
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12 //typedef __code (*Taskrun)(Scheduler, void*, void*);
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13 #define END (NULL)
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14
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15 /* C++CeriumでのTaskObjectにあたる */
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16 typedef struct _TaskType {
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17 Taskrun code;
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18 char *name;
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19 } TaskType;
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20
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21
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22 /* defined by user automatically. */
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23 extern const int max_tasktype;
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24 extern const TaskType tasktypes[];
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25
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26 enum cpu {
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27 ANY = 0, // not implemented yet.
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28 MAIN,
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29 SUB,
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30 };
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31
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32 /* C++CeriumでのHTaskにあたるのかな */
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33 typedef struct _Task {
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34 char *name; // task name.
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35 int typeid; // index of tasktypes array.
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36 int id; // task identifier.
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37
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38 void *rbuff;
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39 void *wbuff;
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40 int rsize;
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41 int wsize;
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42 List *waiter; // List of tasks waiting for me :-P
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43 List *waitee; // List of tasks keep me waiting :-(
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44
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45 enum cpu cpu;
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46 } Task;
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47
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48 /* user interfaces. */
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49 extern Task * createTask (int, char *);
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50 extern void taskSetData (Task *, void *, int, void *, int);
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51 extern void taskSetWait (Task *, Task *);
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52
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53 extern __code (*scheduler)(void*,Taskrun,void*,void*);
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54
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55 #endif /* _TASK_H */
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56
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