--- libaitsched/src/hooks.c	2022/12/20 22:40:32	1.39
+++ libaitsched/src/hooks.c	2023/02/23 17:13:01	1.39.4.1
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: hooks.c,v 1.39 2022/12/20 22:40:32 misho Exp $
+* $Id: hooks.c,v 1.39.4.1 2023/02/23 17:13:01 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 - 2022
+Copyright 2004 - 2023
 	by Michael Pounov <misho@elwix.org>.  All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -47,15 +47,6 @@ SUCH DAMAGE.
 #include "hooks.h"
 
 
-static inline void
-transit_task2ready(sched_task_t * __restrict t, sched_queue_t * __restrict q)
-{
-	remove_task_from(t, q);
-
-	t->task_type = taskREADY;
-	insert_task_to(t, &(TASK_ROOT(t))->root_ready);
-}
-
 #ifdef HAVE_LIBPTHREAD
 static void *
 _sched_threadWrapper(sched_task_t *t)
@@ -359,11 +350,11 @@ sched_hook_cancel(void *task, void *arg __unused)
 #endif
 			break;
 		case taskSIGNAL:
-#if SUP_ENABLE == KQ_SUPPORT
 			/* check for multi subscribers */
 			TAILQ_FOREACH_SAFE(tt, &r->root_signal, task_node, tmp)
 				if (TASK_VAL(tt) == TASK_VAL(t))
 					flg++;
+#if SUP_ENABLE == KQ_SUPPORT
 #ifdef __NetBSD__
 			EV_SET(&chg[0], TASK_VAL(t), EVFILT_SIGNAL, flg < 2 ? EV_DELETE : 0, 
 					0, 0, (intptr_t) TASK_VAL(t));
@@ -374,6 +365,9 @@ sched_hook_cancel(void *task, void *arg __unused)
 			/* restore signal */
 			if (flg < 2)
 				signal(TASK_VAL(t), SIG_DFL);
+#else
+			if (flg < 2)
+				sigdelset(&TASK_ROOT(t)->root_sigset, TASK_VAL(t));
 #endif
 			break;
 #ifdef AIO_SUPPORT
@@ -823,8 +817,9 @@ sched_hook_proc(void *task, void *arg __unused)
 void *
 sched_hook_signal(void *task, void *arg __unused)
 {
-#if SUP_ENABLE == KQ_SUPPORT
 	sched_task_t *t = task;
+
+#if SUP_ENABLE == KQ_SUPPORT
 	struct kevent chg[1];
 	struct timespec timeout = { 0, 0 };
 
@@ -846,7 +841,10 @@ sched_hook_signal(void *task, void *arg __unused)
 			LOGERR;
 		return (void*) -1;
 	}
+#else
+	sigaddset(&TASK_ROOT(t)->root_sigset, TASK_VAL(t));
 #endif
+
 	return NULL;
 }