/*-------------------------------------------------------------------*/
/* testforkloop.c                                                    */
/* Illustrate context switching.                                     */
/*-------------------------------------------------------------------*/

#include <stdio.h>
#include <unistd.h>

#define TRUE 1

int main(int argc, char *argv[])
{
   int iPid;
   int i;

   iPid = fork();

   if (iPid == -1)
   {
      printf("Failed to execute fork.\n");
      exit(1);
   }

   if (iPid == 0)
   {
       for (i = 0; TRUE; ++i)
          printf("Child process:  %d\n", i);
       exit(0);  /* Should never reach this line. */
   }

   for (i = 0; TRUE; ++i)
      printf("Parent process:  %d\n", i);

   return 0;
}