/*
 * fork1.c
 */

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

int
main(int argc, char *argv[])
{
    pid_t child_pid;

    child_pid = fork();

    if(child_pid == 0) {
        printf("I am the child because fork returned %d.\n", child_pid);
    } else {
        printf("I am the parent because fork returned %d, which is the child's pid.\n",
                child_pid);
    }
}