Added asynchronous event tasks to SILC Scheduler. Added

[crypto.git] / lib / silcutil / silcfsm.c

diff --git a/lib/silcutil/silcfsm.c b/lib/silcutil/silcfsm.c
index 4ff23bab02fdb2b8eb60678629e136c9c3e5c28e..2ded983253aa77906cd439210b69306afe92116c 100644 (file)
--- a/lib/silcutil/silcfsm.c
+++ b/lib/silcutil/silcfsm.c
@@ -59,8 +59,11 @@ SilcBool silc_fsm_init(SilcFSM fsm,
                       SilcSchedule schedule)
 {
   if (!schedule) {
-    silc_set_errno(SILC_ERR_INVALID_ARGUMENT);
-    return FALSE;
+    schedule = silc_schedule_get_global();
+    if (!schedule) {
+      silc_set_errno(SILC_ERR_INVALID_ARGUMENT);
+      return FALSE;
+    }
   }
 
   fsm->fsm_context = fsm_context;
@@ -767,12 +770,15 @@ void *silc_fsm_thread(void *context)
   /* We allocate new SilcSchedule for the FSM, as the old SilcSchedule
      cannot be used in this thread.  Application may still use it if it
      wants but we use our own. */
-  fsm->schedule = silc_schedule_init(0, old, silc_schedule_get_stack(old));
+  fsm->schedule = silc_schedule_init(0, old, silc_schedule_get_stack(old), old);
   if (silc_unlikely(!fsm->schedule)) {
     fsm->schedule = old;
     return NULL;
   }
 
+  /* The new scheduler is a global scheduler in this thread */
+  silc_schedule_set_global(fsm->schedule);
+
   /* Start the FSM thread */
   if (silc_unlikely(!silc_schedule_task_add_timeout(fsm->schedule,
                                                    silc_fsm_run, fsm, 0, 0))) {
@@ -784,6 +790,9 @@ void *silc_fsm_thread(void *context)
   /* Run the scheduler */
   silc_schedule(fsm->schedule);
 
+  /* Reset global scheduler */
+  silc_schedule_set_global(NULL);
+
   /* Free resources */
   silc_schedule_uninit(fsm->schedule);