52 lines
1.3 KiB
Plaintext
52 lines
1.3 KiB
Plaintext
BACI System: C-- to PCODE Compiler in C, 11:30 1 Oct 2012
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Source file: zad1.cm Sat Dec 8 22:50:54 2018
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line pc
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1 0 semaphore s2;
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2 0 semaphore s;
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3 0 const int N = 5;
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4 0 int buffer[N];
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5 0 int write_pos = 0;
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6 0 int read_pos = 0;
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7 0 void queue_add(int item)
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8 0 {
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9 0 buffer[write_pos] = item;
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10 5 write_pos = (write_pos + 1) % N;
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11 12 }
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12 13 int queue_get()
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13 13 {
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14 13 int item;
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15 13 item = buffer[read_pos];
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16 19 read_pos = (read_pos + 1) % N;
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17 26 return item;
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18 30 }
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19 31
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20 31 void prod(int i, int n){
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21 31 int cnt = 1;
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22 34 for(i; i <= n; i=i+1){
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23 45 wait(s2);
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24 47 queue_add(cnt);
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25 51 cnt = cnt +1;
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26 56 signal(s);
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27 58 }
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28 59 }
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29 60
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30 60 void kons(int n){
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31 60 int i = 0;
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32 63 int liczba;
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33 63 for(i = 0; i < n; i = i+1){
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34 77 wait(s);
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35 79 liczba = queue_get();
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36 84 signal(s2);
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37 86 cout << "Pobralem" <<liczba<< endl;
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38 90 }
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39 91 }
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40 92
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41 92 main()
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42 93 {
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43 93 initialsem(s2, 5);
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44 96 initialsem(s, 0);
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45 99 cobegin {
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46 100 prod(1, 25); kons(25);
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47 109 }
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48 110 }
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