--- libaitsched/src/hooks.c	2014/01/28 13:17:33	1.25
+++ libaitsched/src/hooks.c	2014/01/28 16:58:33	1.26
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: hooks.c,v 1.25 2014/01/28 13:17:33 misho Exp $
+* $Id: hooks.c,v 1.26 2014/01/28 16:58:33 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -1149,8 +1149,8 @@ sched_hook_fetch(void *root, void *arg __unused)
 					continue;
 				else {
 					flg++;
-					TASK_RET(task) ^= TASK_RET(task);
-					TASK_FLAG(task) ^= TASK_FLAG(task);
+					TASK_FLAG(task) = ioctl(TASK_FD(task), 
+							FIONREAD, &TASK_RET(task));
 				}
 				/* remove read handle */
 #ifdef HAVE_LIBPTHREAD
@@ -1203,8 +1203,8 @@ sched_hook_fetch(void *root, void *arg __unused)
 					continue;
 				else {
 					flg++;
-					TASK_RET(task) ^= TASK_RET(task);
-					TASK_FLAG(task) ^= TASK_FLAG(task);
+					TASK_FLAG(task) = ioctl(TASK_FD(task), 
+							FIONWRITE, &TASK_RET(task));
 				}
 				/* remove write handle */
 #ifdef HAVE_LIBPTHREAD