X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=mware%2Fobserver.c;h=a3acf98c11144b51c03534a6399417a07d288ffe;hb=HEAD;hp=7a2e38d1dae4ce539cd76ffb6050a533129b1ede;hpb=9ba9dcf2a59a952609e19154e11de3e2478cbf42;p=bertos.git

diff --git a/mware/observer.c b/mware/observer.c
deleted file mode 100644
index 7a2e38d1..00000000
--- a/mware/observer.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/**
- * \file
- * <!--
- * This file is part of BeRTOS.
- *
- * Bertos is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- *
- * As a special exception, you may use this file as part of a free software
- * library without restriction.  Specifically, if other files instantiate
- * templates or use macros or inline functions from this file, or you compile
- * this file and link it with other files to produce an executable, this
- * file does not by itself cause the resulting executable to be covered by
- * the GNU General Public License.  This exception does not however
- * invalidate any other reasons why the executable file might be covered by
- * the GNU General Public License.
- *
- * Copyright 2006 Develer S.r.l. (http://www.develer.com/)
- *
- * -->
- *
- * \brief Simple notifier for the observer/subject pattern (implementation)
- *
- * \version $Id$
- * \author Bernardo Innocenti <bernie@develer.com>
- */
-
-#include "observer.h"
-#include <cfg/cpu.h>  // IRQ_DISABLE/IRQ_ENABLE
-
-
-void observer_SetEvent(Observer *observer, void (*event)(int event_id, void *param))
-{
-	observer->event = event;
-}
-
-void observer_InitSubject(Subject *subject)
-{
-	LIST_INIT(&subject->observers);
-}
-
-void observer_Subscribe(Subject *subject, Observer *observer)
-{
-	ATOMIC(ADDHEAD(&subject->observers, &observer->link));
-}
-
-void observer_Unsubscribe(UNUSED_ARG(Subject *,subject), Observer *observer)
-{
-	ATOMIC(REMOVE(&observer->link));
-}
-
-void observer_notify(Subject *subject, int event_id, void *param)
-{
-	Observer *observer;
-	cpuflags_t irqstate;
-	IRQ_SAVE_DISABLE(irqstate);
-
-	/*
-	 * Run over list with protection against other
-	 * threads, but re-enable irqs in callbacks.
-	 */
-	FOREACH_NODE(observer, &subject->observers)
-	{
-		IRQ_RESTORE(irqstate);
-		observer->event(event_id, param);
-		IRQ_SAVE_DISABLE(irqstate);
-	}
-
-	IRQ_RESTORE(irqstate);
-}