/**
* Terminates all running threads in the given group.
*
* @param[in] group thread group
* @see hythread_cancel
*/
IDATA VMCALL hythread_cancel_all(hythread_group_t group) {
hythread_iterator_t iter;
hythread_t next;
hythread_t self = tm_self_tls;
if (!group) {
group = TM_DEFAULT_GROUP;
}
iter = hythread_iterator_create(group);
while ((next = hythread_iterator_next (&iter)) != NULL) {
if (next != self) {
hythread_cancel(next);
//since this method being used at shutdown it does not
//make any sense to exit on error, but continue terminating threads
}
}
hythread_iterator_release(&iter);
return TM_ERROR_NONE;
}
ncaiError JNICALL
ncaiTerminateThread(ncaiEnv *env, ncaiThread thread)
{
TRACE2("ncai.thread", "TerminateThread called");
SuspendEnabledChecker sec;
if (env == NULL)
return NCAI_ERROR_INVALID_ENVIRONMENT;
if (thread == NULL)
return NCAI_ERROR_INVALID_THREAD;
hythread_t hythread = reinterpret_cast<hythread_t>(thread);
hythread_t self = hythread_self();
if (hythread == self)
return NCAI_ERROR_INVALID_THREAD;
assert(thread);
// grab hythread global lock
hythread_global_lock();
if (!ncai_thread_is_alive(hythread))
{
hythread_global_unlock();
return NCAI_ERROR_THREAD_NOT_ALIVE;
}
IDATA UNUSED status = jthread_vm_detach(jthread_get_vm_thread(hythread));
assert(status == TM_ERROR_NONE);
hythread_cancel(hythread);
// release hythread global lock
hythread_global_unlock();
return NCAI_ERROR_NONE;
}
