BACI System: C-- to PCODE Compiler in C, 11:30   1 Oct 2012
Source file: zad1.cm  Mon Nov 26 16:14:36 2018
 line  pc
   1    0  semaphore s2;
   2    0  semaphore s;
   3    0  const int N = 5;
   4    0  int buffer[N];
   5    0  int write_pos = 0;
   6    0  int read_pos = 0;
   7    0  void queue_add(int item)
   8    0  {
   9    0      buffer[write_pos] = item;
  10    5      write_pos = (write_pos + 1) % N;
  11   12  }
  12   13  int queue_get()
  13   13  {
  14   13      int item;
  15   13      item = buffer[read_pos];
  16   19      read_pos = (read_pos + 1) % N;
  17   26      return item;
  18   30  }
  19   31  
  20   31  void prod(int n){
  21   31  	int i = 0;
  22   34  	int cnt = 1;
  23   37  	for(i = 0; i < n; i=i+1){
  24   51  		wait(s2);
  25   53  		queue_add(cnt);
  26   57  		cnt = cnt +1;
  27   62  		signal(s);
  28   64  	}
  29   65  }
  30   66  
  31   66  void kons(int n){
  32   66  	int i = 0;
  33   69  	int liczba;
  34   69  	for(i = 0; i < n; i = i+1){
  35   83  		wait(s);
  36   85  		liczba = queue_get();
  37   90  		signal(s2);
  38   92  		cout << "Pobralem" <<liczba<< endl;
  39   96  	}
  40   97  }
  41   98  
  42   98  main()
  43   99  {
  44   99  initialsem(s2, 5);
  45  102  initialsem(s, 0);
  46  105  	cobegin {
  47  106  		prod(50); kons(50);
  48  114  	}
  49  115  }