Fix catastrophic bug in proc_switch. Remove unneeded comments.

[bertos.git] / kern / signal.c

diff --git a/kern/signal.c b/kern/signal.c
old mode 100755 (executable)
new mode 100644 (file)
index e4e0522..8e0e653
--- a/kern/signal.c
+++ b/kern/signal.c
@@ -1,9 +1,34 @@
-/*!
+/**
  * \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 2004 Develer S.r.l. (http://www.develer.com/)
  * Copyright 1999, 2000, 2001 Bernardo Innocenti <bernie@develer.com>
- * This file is part of DevLib - See README.devlib for information.
+ *
  * -->
  *
  * \brief IPC signals implementation.
@@ -66,6 +91,12 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.14  2006/07/19 12:56:27  bernie
+ *#* Convert to new Doxygen style.
+ *#*
+ *#* Revision 1.13  2006/02/24 01:17:05  bernie
+ *#* Update for new emulator.
+ *#*
  *#* Revision 1.12  2005/11/04 16:20:02  bernie
  *#* Fix reference to README.devlib in header.
  *#*
@@ -107,14 +138,14 @@
  *#*/
 
 #include "signal.h"
-#include "proc.h"
-#include "proc_p.h"
-#include "hw.h"
+
+#include <kern/proc.h>
+#include <kern/proc_p.h>
 #include <cfg/debug.h>
 
 #if CONFIG_KERN_SIGNALS
 
-/*!
+/**
  * Check if any of the signals in \a sigs has occurred and clear them.
  * Return the signals that have occurred.
  */
@@ -132,7 +163,7 @@ sigmask_t sig_check(sigmask_t sigs)
 }
 
 
-/*!
+/**
  * Sleep until any of the signals in \a sigs occurs.
  * Return the signal(s) that have awaked the process.
  */
@@ -163,7 +194,7 @@ sigmask_t sig_wait(sigmask_t sigs)
 }
 
 
-/*!
+/**
  * Send the signals \a sigs to the process \a proc.
  * The process will be awaken if it was waiting for any of them.
  *