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  1. #include <stdio.h>
  2. #include <unistd.h>
  3. #include <sys/wait.h>
  4.  
  5. int main(int argc, char* argv[]) {
  6.  
  7.     pid_t ret1 = 0;
  8.     pid_t ret2 = 0;
  9.     for (int i = 0; i < 3 ; i ++)
  10.     { 
  11.     ret1 = fork(); 
  12.     if ( ret1 != 0)
  13.     break;
  14.     else
  15.     ret2 = fork(); 
  16.     }
  17.     printf ( "hello\n" );
  18. }
  19.  
  20.  
  21.  
Success #stdin #stdout 0s 5292KB
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stdin
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Standard input is empty
stdout
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hello
https://ideone.com/wq7S5f
language:
C (gcc 8.3)
created:
17 days ago
visibility:
public

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