#include <stdio.h>

int    fork(), getpid(), getppid();
void   report(), sleep();

int main(void)
{ 
   int   value;

   value = fork();
   report(value);
   if (value != 0)
      system("ps -aux | grep blufox");
   sleep(1000);
   return 0;
}

void report(value)
int   value;
{
   char   *s;

   if (value == 0)
      s = "Child:  ";
   else
      s = "Parent: ";
   printf("%8s%s%d\n%8s%s%d\n%8s%s%d%\n\n",
       s, "  parent process id: ", getppid(),
      "", " current process id: ", getpid(),
      "", "  value from fork(): ", value);
}