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annotate src/synchronizedQueue/synchronizedQueueForSemContext.c @ 277:9d671e63df74

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author mir3636
date Thu, 02 Feb 2017 18:29:50 +0900
parents 83ee9c75115a
children
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1 #include <stdlib.h>
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2
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3 #include "synchronizedQueueForSemContext.h"
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4
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5 extern __code code1(struct Context*);
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6 extern __code code2(struct Context*);
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7 extern __code code3(struct Context*);
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8 extern __code code4(struct Context*);
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9 extern __code code5(struct Context*);
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10 extern __code code6(struct Context*);
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11 extern __code code7(struct Context*);
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12 extern __code meta(struct Context*);
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13 extern __code allocate(struct Context*);
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14 extern __code sender(struct Context*);
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15 extern __code put(struct Context*);
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16 extern __code receiver(struct Context*);
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17 extern __code get(struct Context*);
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18 extern __code exit_code(struct Context*);
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19 extern __code thread_exit(struct Context*);
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20
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21 __code initSynchronizedQueueContext(struct Context* context) {
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22 context->dataSize = sizeof(union Data)*ALLOCATE_SIZE;
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23 context->code = malloc(sizeof(__code*)*ALLOCATE_SIZE);
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24 context->data = malloc(sizeof(union Data*)*ALLOCATE_SIZE);
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25 context->heap_start = malloc(context->dataSize);
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27 context->codeNum = Exit;
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28 context->code[Code1] = code1;
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29 context->code[Code2] = code2;
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30 context->code[Code3] = code3;
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31 context->code[Code4] = code4;
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32 context->code[Code5] = code5;
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33 context->code[Code6] = code6;
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34 context->code[Code7] = code7;
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35 context->code[Allocator] = allocate;
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36 context->code[Sender] = sender;
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37 context->code[Put] = put;
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38 context->code[Receiver] = receiver;
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39 context->code[Get] = get;
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40 context->code[Exit] = exit_code;
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41 context->code[ThreadExit] = thread_exit;
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42
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43 context->heap = context->heap_start;
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45 context->data[Allocate] = context->heap;
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46 context->heap += sizeof(struct Allocate);
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48 context->data[Queue] = context->heap;
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49 context->heap += sizeof(struct Queue);
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50 context->data[Queue]->queue.first = 0;
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51 context->data[Queue]->queue.queue_remain = malloc(sizeof(struct Sem));
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52 pthread_mutex_init(&context->data[Queue]->queue.queue_remain->mutex, NULL);
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53 pthread_cond_init(&context->data[Queue]->queue.queue_remain->cond, NULL);
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54 context->data[Queue]->queue.queue_remain->value = 10;
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56 context->data[Queue]->queue.queue_count = malloc(sizeof(struct Sem));
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57 pthread_mutex_init(&context->data[Queue]->queue.queue_count->mutex, NULL);
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58 pthread_cond_init(&context->data[Queue]->queue.queue_count->cond, NULL);
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59 context->data[Queue]->queue.queue_count->value = 0;
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61
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62 context->dataNum = Queue;
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63 }