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

int main() {
  char psstr[40];
  pid_t p = getpid();
  snprintf(psstr, sizeof(psstr), "ps -l -p %ld", (long)p);

  for (int i = 0; i < 1000000; ++i) {
    if (i % 100000 == 0)
      system(psstr);
    locale_t l1 = newlocale(LC_ALL_MASK, "en_AU.UTF-8", (locale_t)0);
    //locale_t old = uselocale(l1);
    //uselocale(old);
    freelocale(l1);
  }
}