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  1. #include <iostream>
  2. #include <unistd.h>
  3. #include  <sys/types.h>
  4.  
  5.  
  6. using namespace std;
  7.  
  8. int main()
  9. {
  10.     cout<<"*"<<endl;
  11.     if (fork()==-1) cout << "fork1 failed()" << endl;
  12.     cout<<"A\n";
  13.     if (fork()==-1) cout << "fork2 failed()" << endl;
  14.     cout<<"B\n";
  15.     if (fork()==-1) cout << "fork3 failed()" << endl;
  16.     cout<<"C\n";
  17.     return 0;
  18. }
Success #stdin #stdout 0s 3456KB
comments (?)
stdin
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Standard input is empty
stdout
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*
A
B
C
A
B
C
https://ideone.com/oXqqwM
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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