--- libaitsched/src/aitsched.c	2013/10/21 13:42:40	1.20.2.1
+++ libaitsched/src/aitsched.c	2014/01/28 13:17:33	1.24
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitsched.c,v 1.20.2.1 2013/10/21 13:42:40 misho Exp $
+* $Id: aitsched.c,v 1.24 2014/01/28 13:17:33 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -12,7 +12,7 @@ terms:
 All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
 
-Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
+Copyright 2004 - 2014
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -335,6 +335,10 @@ schedFetch(sched_root_task_t * __restrict root)
 int
 schedTrigger(sched_task_t * __restrict task)
 {
+#ifdef KQ_DISABLE
+	sched_SetErr(ENOTSUP, "disabled kqueue support");
+	return -1;
+#else
 #ifndef EVFILT_USER
 	sched_SetErr(ENOTSUP, "Not supported kevent() filter");
 	return -1;
@@ -357,6 +361,7 @@ schedTrigger(sched_task_t * __restrict task)
 
 	return 0;
 #endif
+#endif	/* KQ_DISABLE */
 }
 
 /*
@@ -441,7 +446,7 @@ schedQuery(sched_task_t * __restrict task)
  * @type = query from queue type, if =taskMAX query same task from all queues
  * @criteria = find task by criteria 
  * 	[ CRITERIA_ANY|CRITERIA_CALL|CRITERIA_ARG|CRITERIA_FD|CRITERIA_VAL|
- * 		CRITERIA_ID|CRITERIA_TS|CRITERIA_DATA ]
+ * 		CRITERIA_ID|CRITERIA_TS|CRITERIA_DATA|CRITERIA_DATLEN ]
  * @param = search parameter
  * return: -1 error, 0 found or 1 not found
  */
@@ -575,6 +580,10 @@ schedQueryby(sched_root_task_t * __restrict root, sche
 				if (TASK_DATA(task) == param)
 					return 0;	/* found */
 				break;
+			case CRITERIA_DATLEN:
+				if (TASK_DATLEN(task) == (size_t) param)
+					return 0;	/* found */
+				break;
 			default:
 				sched_SetErr(EINVAL, "Invalid parameter criteria %d", 
 						criteria);
@@ -677,7 +686,7 @@ schedCancel(sched_task_t * __restrict task)
  * @type = cancel from queue type, if =taskMAX cancel same task from all queues
  * @criteria = find task by criteria 
  * 	[ CRITERIA_ANY|CRITERIA_CALL|CRITERIA_ARG|CRITERIA_FD|CRITERIA_VAL|
- * 		CRITERIA_ID|CRITERIA_TS|CRITERIA_DATA ]
+ * 		CRITERIA_ID|CRITERIA_TS|CRITERIA_DATA|CRITERIA_DATLEN ]
  * @param = search parameter
  * @hook = custom cleanup hook function, may be NULL
  * return: -1 error, -2 error in sub-stage cancel execution, -3 error from custom hook or 0 ok
@@ -816,6 +825,10 @@ schedCancelby(sched_root_task_t * __restrict root, sch
 				if (TASK_DATA(task) == param)
 					flg = 1;
 				break;
+			case CRITERIA_DATLEN:
+				if (TASK_DATLEN(task) == (size_t) param)
+					flg = 1;
+				break;
 			default:
 				sched_SetErr(EINVAL, "Invalid parameter criteria %d", criteria);
 				flg = -1;
@@ -941,7 +954,7 @@ schedTermCondition(sched_root_task_t * __restrict root
  *
  * @root = root task
  * @criteria = find task by criteria 
- * 	[CRITERIA_ANY|CRITERIA_ID|CRITERIA_DATA]
+ * 	[CRITERIA_ANY|CRITERIA_ID|CRITERIA_VAL|CRITERIA_DATA]
  * @param = search parameter (sched_task_t *task| unsigned long id)
  * return: -1 error or 0 resumed ok
  */
@@ -964,6 +977,7 @@ schedResumeby(sched_root_task_t * __restrict root, u_c
 				flg = 1;
 				break;
 			case CRITERIA_ID:
+			case CRITERIA_VAL:
 				if (TASK_VAL(task) == (u_long) param)
 					flg = 1;
 				break;