--- libaitsched/example/test_time.c	2012/08/21 12:54:39	1.8
+++ libaitsched/example/test_time.c	2012/08/21 13:01:58	1.8.2.1
@@ -16,74 +16,74 @@ sched_root_task_t *root;
 void *event(sched_task_t *arg)
 {
 	printf("Event::\n");
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void *regular(sched_task_t *arg)
 {
 	printf("Task(%lu):: %s\n", TASK_VAL(arg), (char*) TASK_ARG(arg));
 	fflush(stdout);
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void *timer(sched_task_t *arg)
 {
 	printf("Timer %p sec::\n", TASK_ARG(arg));
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void *alarmz(sched_task_t *arg)
 {
 	printf("Alarm %ld sec::\n", (u_long) TASK_ARG(arg));
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void *node(sched_task_t *arg)
 {
 	printf("Node %s data %d fflags 0x%X\n", (char*) TASK_ARG(arg), TASK_RET(arg), TASK_FLAG(arg));
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void *proc(sched_task_t *arg)
 {
 	printf("Proc pid=%ld data %d fflags 0x%X\n", TASK_VAL(arg), TASK_RET(arg), TASK_FLAG(arg));
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void *sigz(sched_task_t *arg)
 {
 	printf("Signal signal=%ld how many times %d\n", TASK_VAL(arg), TASK_RET(arg));
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 #ifdef EVFILT_USER
 void *user(sched_task_t *arg)
 {
 	printf("User trigger id %ld fflags %d\n", TASK_VAL(arg), TASK_FLAG(arg) & NOTE_FFLAGSMASK);
-	return NULL;
+	taskExit(arg, NULL);
 }
 #endif
 
 void *susp1(sched_task_t *arg)
 {
 	printf("Suspend 1 =%ld\n", TASK_VAL(arg));
-	return NULL;
+	taskExit(arg, NULL);
 }
 void *susp2(sched_task_t *arg)
 {
 	printf("Suspend 2 =%ld\n", TASK_VAL(arg));
-	return NULL;
+	taskExit(arg, NULL);
 }
 void *susp3(sched_task_t *arg)
 {
 	printf("Suspend 3 =%ld\n", TASK_VAL(arg));
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void *once(sched_task_t *arg)
 {
 	printf("once::\n");
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void sig(int s)