X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=kern%2Fsem.c;h=a26c65ce18a7b38f9915b07d5cb2a6f557d4664f;hb=65d5e175830e8c2a6a70b419e28714661e42e4fa;hp=6f1a773f23493e333ee31cde3fb48d598ca29a33;hpb=76c53bfa0136be55cf17e57b1ee098e5dfeefa70;p=bertos.git

diff --git a/kern/sem.c b/kern/sem.c
old mode 100755
new mode 100644
index 6f1a773f..a26c65ce
--- a/kern/sem.c
+++ b/kern/sem.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 2001, 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 Semaphore based synchronization services.
@@ -15,6 +40,12 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.12  2006/07/19 12:56:27  bernie
+ *#* Convert to new Doxygen style.
+ *#*
+ *#* Revision 1.11  2006/02/24 01:17:05  bernie
+ *#* Update for new emulator.
+ *#*
  *#* Revision 1.10  2005/11/04 16:20:02  bernie
  *#* Fix reference to README.devlib in header.
  *#*
@@ -47,10 +78,9 @@
  *#*/
 
 #include "sem.h"
-#include "proc.h"
-#include "proc_p.h"
-#include "signal.h"
-#include "hw.h"
+#include <kern/proc.h>
+#include <kern/proc_p.h>
+#include <kern/signal.h>
 #include <cfg/debug.h>
 
 INLINE void sem_verify(struct Semaphore *s)
@@ -61,7 +91,7 @@ INLINE void sem_verify(struct Semaphore *s)
 }
 
 
-/*!
+/**
  * \brief Initialize a Semaphore structure.
  */
 void sem_init(struct Semaphore *s)
@@ -72,7 +102,7 @@ void sem_init(struct Semaphore *s)
 }
 
 
-/*!
+/**
  * \brief Attempt to lock a semaphore without waiting.
  *
  * \return true in case of success, false if the semaphore
@@ -101,7 +131,7 @@ bool sem_attempt(struct Semaphore *s)
 }
 
 
-/*!
+/**
  * \brief Lock a semaphore.
  *
  * If the semaphore is already owned by another process, the caller
@@ -139,7 +169,7 @@ void sem_obtain(struct Semaphore *s)
 	}
 	else
 	{
-		ASSERT(ISLISTEMPTY(&s->wait_queue));
+		ASSERT(LIST_EMPTY(&s->wait_queue));
 
 		/* The semaphore was free: lock it */
 		s->owner = CurrentProcess;
@@ -149,7 +179,7 @@ void sem_obtain(struct Semaphore *s)
 }
 
 
-/*!
+/**
  * \brief Release a lock on a previously locked semaphore.
  *
  * If the nesting count of the semaphore reaches zero,
@@ -181,7 +211,7 @@ void sem_release(struct Semaphore *s)
 		s->owner = NULL;
 
 		/* Give semaphore to the first applicant, if any */
-		if (UNLIKELY((proc = (Process *)REMHEAD(&s->wait_queue))))
+		if (UNLIKELY((proc = (Process *)list_remHead(&s->wait_queue))))
 		{
 			s->nest_count = 1;
 			s->owner = proc;