int
main (int argc, char *argv[])
{
int rc;
npth_attr_t tattr;
int state;
npth_t tid1, tid2;
void *retval;
if (argc >= 2 && !strcmp (argv[1], "--verbose"))
opt_verbose = 1;
rc = npth_init ();
fail_if_err (rc);
rc = npth_mutex_init (&counter_mutex, NULL);
fail_if_err (rc);
rc = npth_attr_init (&tattr);
fail_if_err (rc);
rc = npth_attr_getdetachstate (&tattr, &state);
fail_if_err (rc);
if ( state != NPTH_CREATE_JOINABLE )
fail_msg ("new tattr is not joinable");
info_msg ("creating thread-one");
rc = npth_create (&tid1, &tattr, thread_one, NULL);
fail_if_err (rc);
npth_setname_np (tid1, "thread-one");
info_msg ("creating thread-two");
rc = npth_create (&tid2, &tattr, thread_two, NULL);
fail_if_err (rc);
npth_setname_np (tid2, "thread-two");
rc = npth_attr_destroy (&tattr);
fail_if_err (rc);
info_msg ("waiting for thread-one to terminate");
rc = npth_join (tid1, &retval);
fail_if_err (rc);
if (retval != (void*)4711)
fail_msg ("thread-one returned an unexpected value");
info_msg ("waiting for thread-two to terminate");
rc = npth_join (tid2, &retval);
fail_if_err (rc);
if (retval != (void*)4722)
fail_msg ("thread-two returned an unexpected value");
if (counter != 100)
fail_msg ("counter value not as expected");
return 0;
}
int main(int argc, char** argv)
{
npth_attr_t t_attr1;
npth_t thread1;
int i;
npth_init ();
for(i = 0; i < 5; i++) {
npth_attr_init(&t_attr1);
// N.B.: value i will be always 5 because npth is cooperative, and &i is
// stored in the main thread. (all threads created is cooperative)
npth_create(&thread1, &t_attr1, (void *)&print, (void *)&i);
}
npth_exit(0);
return 0;
}
int
main (int argc, char *argv[])
{
int rc;
npth_mutex_t mutex;
rc = npth_init ();
fail_if_err (rc);
rc = npth_mutex_init (&mutex, NULL);
fail_if_err (rc);
rc = npth_mutex_lock (&mutex);
fail_if_err (rc);
rc = npth_mutex_unlock (&mutex);
fail_if_err (rc);
return 0;
}
