X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=schedule.cc;h=26217d0a99dfd918d37d90fd77b3a803aefadc26;hb=44118f596eb7cd9b4b0b5037fbbf958db001accc;hp=1cd5b0f1a9f3db7410965a8afad7e67f27a360d3;hpb=d884d14a6288f1ee1809158e81ffb05bf83f483b;p=model-checker.git

diff --git a/schedule.cc b/schedule.cc
index 1cd5b0f..26217d0 100644
--- a/schedule.cc
+++ b/schedule.cc
@@ -29,17 +29,35 @@ void Scheduler::set_enabled(Thread *t, enabled_type_t enabled_status) {
 		enabled_len=threadid+1;
 	}
 	enabled[threadid]=enabled_status;
+	if (enabled_status == THREAD_DISABLED)
+		model->check_promises_thread_disabled();
 }
 
 /**
  * @brief Check if a Thread is currently enabled
+ *
+ * Check if a Thread is currently enabled. "Enabled" includes both
+ * THREAD_ENABLED and THREAD_SLEEP_SET.
  * @param t The Thread to check
  * @return True if the Thread is currently enabled
  */
 bool Scheduler::is_enabled(Thread *t) const
 {
-	int id = id_to_int(t->get_id());
-	return (id >= enabled_len) ? false : (enabled[id] != THREAD_DISABLED);
+	return is_enabled(t->get_id());
+}
+
+/**
+ * @brief Check if a Thread is currently enabled
+ *
+ * Check if a Thread is currently enabled. "Enabled" includes both
+ * THREAD_ENABLED and THREAD_SLEEP_SET.
+ * @param tid The ID of the Thread to check
+ * @return True if the Thread is currently enabled
+ */
+bool Scheduler::is_enabled(thread_id_t tid) const
+{
+	int i = id_to_int(tid);
+	return (i >= enabled_len) ? false : (enabled[i] != THREAD_DISABLED);
 }
 
 enabled_type_t Scheduler::get_enabled(Thread *t) {