-/*!
+/**
* \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 2003, 2004, 2005 Develer S.r.l. (http://www.develer.com/)
* Copyright 1999, 2001, 2003 Bernardo Innocenti <bernie@develer.com>
- * This file is part of DevLib - See README.devlib for information.
+ *
* -->
*
* \brief Events handling
* \author Bernardo Innocenti <bernie@develer.com>
*/
-/*#*
- *#* $Log$
- *#* Revision 1.3 2006/01/16 03:27:49 bernie
- *#* Rename sig_t to sigbit_t to avoid clash with POSIX.
- *#*
- *#* Revision 1.2 2005/11/27 03:02:55 bernie
- *#* Convert to appconfig.h.
- *#*
- *#* Revision 1.1 2005/11/27 01:39:48 bernie
- *#* Move event.[ch] from kern/ to mware/.
- *#*
- *#* Revision 1.11 2005/04/11 19:10:28 bernie
- *#* Include top-level headers from cfg/ subdir.
- *#*
- *#* Revision 1.10 2005/01/24 04:22:02 bernie
- *#* Update copyright information.
- *#*
- *#* Revision 1.9 2005/01/24 04:19:55 bernie
- *#* Remove obsolete names.
- *#*
- *#* Revision 1.8 2005/01/24 04:19:05 bernie
- *#* Function pointer based event dispatching.
- *#*
- *#* Revision 1.7 2004/08/25 14:12:09 rasky
- *#* Aggiornato il comment block dei log RCS
- *#*
- *#* Revision 1.6 2004/08/14 19:37:57 rasky
- *#* Merge da SC: macros.h, pool.h, BIT_CHANGE, nome dei processi, etc.
- *#*
- *#* Revision 1.5 2004/07/30 14:30:27 rasky
- *#* Resa la sig_signal interrupt safe (con il nuovo scheduler IRQ-safe)
- *#* Rimossa event_doIntr (ora inutile) e semplificata la logica delle macro con funzioni inline
- *#*
- *#* Revision 1.4 2004/06/07 15:58:00 aleph
- *#* Add function prototypes
- *#*
- *#* Revision 1.3 2004/06/06 18:25:44 bernie
- *#* Rename event macros to look like regular functions.
- *#*
- *#* Revision 1.2 2004/06/03 11:27:09 bernie
- *#* Add dual-license information.
- *#*
- *#* Revision 1.1 2004/05/23 17:27:00 bernie
- *#* Import kern/ subdirectory.
- *#*
- *#*/
#ifndef KERN_EVENT_H
#define KERN_EVENT_H
+#include <cfg/compiler.h>
#include <appconfig.h>
#if CONFIG_KERNEL
- #include <cfg/config_kern.h>
+ #include <config_kern.h>
#if defined(CONFIG_KERN_SIGNALS) && CONFIG_KERN_SIGNALS
- #include "signal.h"
+ #include <kern/signal.h>
#endif
+
+ /* Forward decl */
+ struct Process;
#endif
-//! User defined callback type
+/// User defined callback type
typedef void (*Hook)(void *);
typedef struct Event
void event_hook_signal(Event *event);
void event_hook_softint(Event *event);
-/*! Initialize the event \a e as a no-op */
+/** Initialize the event \a e as a no-op */
#define event_initNone(e) \
((e)->action = event_hook_ignore)
-/*! Same as event_initNone(), but returns the initialized event */
+/** Same as event_initNone(), but returns the initialized event */
INLINE Event event_createNone(void);
INLINE Event event_createNone(void)
{
return e;
}
-/*! Initialize the event \a e with a software interrupt (call function \a f, with parameter \a u) */
+/** Initialize the event \a e with a software interrupt (call function \a f, with parameter \a u) */
#define event_initSoftInt(e,f,u) \
((e)->action = event_hook_softint,(e)->Ev.Int.func = (f), (e)->Ev.Int.user_data = (u))
-/*! Same as event_initSoftInt(), but returns the initialized event */
+/** Same as event_initSoftInt(), but returns the initialized event */
INLINE Event event_createSoftInt(Hook func, void *user_data)
{
Event e;
#if defined(CONFIG_KERN_SIGNALS) && CONFIG_KERN_SIGNALS
-/*! Initialize the event \a e with a signal (send signal \a s to process \a p) */
+/** Initialize the event \a e with a signal (send signal \a s to process \a p) */
#define event_initSignal(e,p,s) \
((e)->action = event_hook_signal,(e)->Ev.Sig.sig_proc = (p), (e)->Ev.Sig.sig_bit = (s))
-/*! Same as event_initSignal(), but returns the initialized event */
+/** Same as event_initSignal(), but returns the initialized event */
INLINE Event event_createSignal(struct Process *proc, sigbit_t bit)
{
Event e;
#endif
-/*! Trigger an event */
+/** Trigger an event */
INLINE void event_do(struct Event *e)
{
e->action(e);
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