Comment 5 for bug 1896281

root@gg-armhf:~# cat test.c
#include <stdio.h>
#include <errno.h>
#include <sched.h>
int main() {
  struct timespec tp;
  errno = 0;
  int ret = sched_rr_get_interval(1, &tp);
  printf("ret == %d\n", ret);
  perror("error");
  return 0;
}
root@gg-armhf:~# ./a.out
ret == 0
error: Function not implemented
root@gg-armhf:~#