--- libaitsched/src/aitsched.c	2023/08/03 23:22:33	1.33
+++ libaitsched/src/aitsched.c	2023/08/31 15:22:12	1.33.4.1
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitsched.c,v 1.33 2023/08/03 23:22:33 misho Exp $
+* $Id: aitsched.c,v 1.33.4.1 2023/08/31 15:22:12 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -272,18 +272,9 @@ schedInit(void ** __restrict data, size_t datlen)
 		for (i = 0; i < taskMAX; i++)
 			pthread_mutex_unlock(&root->root_mtx[i]);
 
-#if SUP_ENABLE == KQ_SUPPORT
-		sigfillset(&ss);
-		pthread_sigmask(SIG_BLOCK, &ss, &root->root_oldset);
-#else
 		pthread_sigmask(SIG_BLOCK, NULL, &root->root_oldset);
-#endif
 #else
-#if SUP_ENABLE == KQ_SUPPORT
-		sigprocmask(SIG_BLOCK, &ss, &root->root_oldset);
-#else
 		sigprocmask(SIG_BLOCK, NULL, &root->root_oldset);
-#endif
 #endif
 
 		if (data && *data) {