#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/wait.h>
#include <sys/signal.h>

int main() {
  pid_t pid = fork();
  if (pid == 0) {
    printf("Child\n");
    for (;;) {
       usleep(1000000);
       printf("ppid=%lld\n", (long long)getppid());
    }
    exit(2);
  } else {
    int st;
    for (;;);
    wait(&st);
    printf("status=%d\n", st);
  }
}