Doc fixes.

[bertos.git] / os / hptime.c

diff --git a/os/hptime.c b/os/hptime.c
old mode 100755 (executable)
new mode 100644 (file)
index e4016d1..b93712b
--- a/os/hptime.c
+++ b/os/hptime.c
@@ -1,8 +1,33 @@
-/*!
+/**
  * \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 Develer S.r.l. (http://www.develer.com/)
- * This file is part of DevLib - See devlib/README for information.
+ *
  * -->
  *
  * \brief Portable abstraction for high-resolution time handling (implementation)
@@ -11,19 +36,6 @@
  * \author Bernardo Innocenti <bernie@develer.com>
  */
 
-/*
- * $Log$
- * Revision 1.3  2004/08/10 05:45:04  bernie
- * Fix spacing in header.
- *
- * Revision 1.2  2004/06/03 11:27:09  bernie
- * Add dual-license information.
- *
- * Revision 1.1  2004/06/03 09:01:06  bernie
- * Import into DevLib.
- *
- */
-
 #include "hptime.h"
 
 #if defined(_WIN32)
@@ -47,15 +59,16 @@ hptime_t hptime_get(void)
        return (((hptime_t)ft.dwHighDateTime) << 32) + (hptime_t)ft.dwLowDateTime;
 }
 
-#elif defined(__unix__)
+#elif defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
 
-#include <sys/time.h>
+#include <sys/time.h> /* for gettimeofday() */
+#include <stddef.h> /* for NULL */
 
 hptime_t hptime_get(void)
 {
        struct timeval tv;
 
-       gettimeofday(&tv, 0);
+       gettimeofday(&tv, NULL);
        return (hptime_t)tv.tv_sec * HPTIME_TICKS_PER_SECOND
                + (hptime_t)tv.tv_usec;
 }