--- libaitsched/example/test.c	2012/08/21 12:54:39	1.9
+++ libaitsched/example/test.c	2012/08/22 10:33:45	1.9.2.3
@@ -19,38 +19,38 @@ struct iovec iv[3], wiv[3], riv[3];
 void *event(sched_task_t *arg)
 {
 	printf("Event::\n");
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void *regular(sched_task_t *arg)
 {
 	printf("Task::\n");
-	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 *r(sched_task_t *arg)
 {
 	printf("read:: %d bytes wait\n", TASK_RET(arg));
 	Kill++;
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void *w(sched_task_t *arg)
 {
 	printf("write:: %d bytes wait\n", TASK_RET(arg));
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void *once(sched_task_t *arg)
 {
 	printf("once::\n");
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 #ifdef AIO_SUPPORT
@@ -65,7 +65,7 @@ void *aiowrite(sched_task_t *arg)
 
 	memset(ole, 0, BUFSIZ);
 	schedAIORead(TASK_ROOT(arg), aioread, NULL, TASK_FD(arg), ole, BUFSIZ - 1, -1);
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void *aioread(sched_task_t *arg)
@@ -83,7 +83,7 @@ void *aioread(sched_task_t *arg)
 				
 	}
 	free(TASK_DATA(arg));
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void *aiobulkread(sched_task_t *arg)
@@ -97,7 +97,7 @@ void *aiobulkread(sched_task_t *arg)
 		free(iv[i].iov_base);
 	}
 
-	return NULL;
+	taskExit(arg, NULL);
 }
 
 void *aiobulkwrite(sched_task_t *arg)
@@ -111,7 +111,7 @@ void *aiobulkwrite(sched_task_t *arg)
 		free(iv[i].iov_base);
 	}
 
-	return NULL;
+	taskExit(arg, NULL);
 }
 #endif
 
@@ -121,6 +121,13 @@ void *thr(sched_task_t *arg)
 	taskExit(arg, 42);
 }
 
+void *thr4kill(sched_task_t *arg)
+{
+	sleep(3);
+	printf("never see!!! (%lu):: %s\n", TASK_VAL(arg), (char*) TASK_ARG(arg));
+	taskExit(arg, 0);
+}
+
 void sig(int s)
 {
 	switch (s) {
@@ -139,6 +146,7 @@ main(int argc, char **argv)
 	struct timespec ts = { 20, 0 };
 //	struct timespec p = { 0, 10000000 };
 	struct sigaction sa;
+	sched_task_t *t;
 #ifdef AIO_SUPPORT
 	char *ole = malloc(BUFSIZ);
 	register int i;
@@ -209,6 +217,10 @@ main(int argc, char **argv)
 		printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
 		return 7;
 	}
+	if (!(t = schedThread(root, thr4kill, "0aaaa", 0, NULL, 0))) {
+		printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
+		return 7;
+	}
 	if (!schedThread(root, thr, "mdaaaa this is thread task -detached", 42, NULL, 0)) {
 		printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
 		return 7;
@@ -217,6 +229,7 @@ main(int argc, char **argv)
 		printf("Error:: #%d - %s\n", sched_GetErrno(), sched_GetError());
 		return 7;
 	}
+	schedCancel(t);
 
 #ifdef AIO_SUPPORT
 	memset(ole, 0, BUFSIZ);