/* Helper routine to perform explicit reseeds */
static void
randomdev_flush_reseed(void)
{
/* Command a entropy queue flush and wait for it to finish */
random_kthread_control = 1;
while (random_kthread_control)
bsd_pause("-", hz / 10);
#if defined(RANDOM_YARROW)
/* This ultimately calls randomdev_unblock() */
random_yarrow_reseed();
#endif
#if defined(RANDOM_FORTUNA)
/* This ultimately calls randomdev_unblock() */
random_fortuna_reseed();
#endif
}
int main(int argc, char **argv)
{
int error;
mutex_lock(&test_mutex);
error = kthread_add(thread_loop, NULL, NULL, &test_thread, 0, 0, "test");
if (error) {
kprintf("failed to create kernel thread\n");
return 1;
}
mutex_unlock(&test_mutex);
/*
* Sleep a bit to wait for the thread to terminate. Unfortunately the
* BSD kthread interface has no nice way to wait for thread termination.
*/
bsd_pause("kthread_test", 200);
return 0;
}
