- /* If a fork, vfork or exec event was seen, then there are two
- possible responses we can make:
-
- 1. If a catchpoint triggers for the event (ecs->random_signal == 0),
- then we must stop now and issue a prompt. We will resume
- the inferior when the user tells us to.
- 2. If no catchpoint triggers for the event (ecs->random_signal == 1),
- then we must resume the inferior now and keep checking.
-
- In either case, we must take appropriate steps to "follow" the
- the fork/vfork/exec when the inferior is resumed. For example,
- if follow-fork-mode is "child", then we must detach from the
- parent inferior and follow the new child inferior.
-
- In either case, setting pending_follow causes the next resume()
- to take the appropriate following action. */
-process_event_stop_test:
- if (ecs->ws.kind == TARGET_WAITKIND_FORKED)
- {
- if (ecs->random_signal) /* I.e., no catchpoint triggered for this. */
- {
- trap_expected = 1;
- stop_signal = TARGET_SIGNAL_0;
- keep_going (ecs);
- return;
- }
- }
- else if (ecs->ws.kind == TARGET_WAITKIND_VFORKED)
- {
- if (ecs->random_signal) /* I.e., no catchpoint triggered for this. */
- {
- stop_signal = TARGET_SIGNAL_0;
- keep_going (ecs);
- return;
- }
- }
- else if (ecs->ws.kind == TARGET_WAITKIND_EXECD)
- {
- pending_follow.kind = ecs->ws.kind;
- if (ecs->random_signal) /* I.e., no catchpoint triggered for this. */
- {
- trap_expected = 1;
- stop_signal = TARGET_SIGNAL_0;
- keep_going (ecs);
- return;
- }
- }