exit()
public
Terminates thr and schedules another thread to be run.
If this thread is already marked to be killed, #exit returns the Thread.
If this is the main thread, or the
last thread, exits the process.
VALUE
rb_thread_kill(VALUE thread)
{
rb_thread_t *th = rb_thread_ptr(thread);
if (th->to_kill || th->status == THREAD_KILLED) {
return thread;
}
if (th == th->vm->main_thread) {
rb_exit(EXIT_SUCCESS);
}
thread_debug("rb_thread_kill: %p (%"PRI_THREAD_ID")\n", (void *)th, thread_id_str(th));
if (th == GET_THREAD()) {
/* kill myself immediately */
rb_threadptr_to_kill(th);
}
else {
threadptr_check_pending_interrupt_queue(th);
rb_threadptr_pending_interrupt_enque(th, eKillSignal);
rb_threadptr_interrupt(th);
}
return thread;
}