- /* First see how many events we have. */
- int num_events = 0;
- for_each_thread ([&] (thread_info *thread)
- {
- lwp_info *lp = get_thread_lwp (thread);
-
- /* Count only resumed LWPs that have an event pending. */
- if (thread->last_status.kind == TARGET_WAITKIND_IGNORE
- && lp->status_pending_p)
- num_events++;
- });
- gdb_assert (num_events > 0);
-
- /* Now randomly pick a LWP out of those that have had
- events. */
- random_selector = (int)
- ((num_events * (double) rand ()) / (RAND_MAX + 1.0));
-
- if (debug_threads && num_events > 1)
- debug_printf ("SEL: Found %d SIGTRAP events, selecting #%d\n",
- num_events, random_selector);
-
- event_thread = find_thread ([&] (thread_info *thread)