-/*!
+/**
* \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 README.devlib for information.
+ *
* -->
*
* \brief Portable abstraction for high-resolution time handling (interface)
*
- * \version $Id$
* \author Bernardo Innocenti <bernie@develer.com>
*/
-
-/*#*
- *#* $Log$
- *#* Revision 1.6 2005/11/27 03:57:22 bernie
- *#* Use C99 types to match cfg/compiler.h without depending on it.
- *#*
- *#* Revision 1.5 2005/11/04 16:20:02 bernie
- *#* Fix reference to README.devlib in header.
- *#*
- *#* Revision 1.4 2004/08/25 14:12:09 rasky
- *#* Aggiornato il comment block dei log RCS
- *#*
- *#* 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.
- *#*
- *#*/
#ifndef HPTIME_H
#define HPTIME_H
#ifdef _WIN32
- /** type for time expressed in ms */
- typedef unsigned long mtime_t;
-
/** our type for "high precision absolute time" */
- typedef unsigned __int64 hptime_t;
+ typedef __int64 hptime_t;
- #define HPTIME_TICKS_PER_SECOND ((hptime_t)10000000I64)
- #define HPTIME_TICKS_PER_MILLISEC ((hptime_t)10000I64)
- #define HPTIME_TICKS_PER_MICRO ((hptime_t)10I64)
+ #define HPTIME_TICKS_PER_SECOND (10000000I64)
+ #define HPTIME_TICKS_PER_MILLISEC (10000I64)
+ #define HPTIME_TICKS_PER_MICRO (10I64)
-#elif defined(__unix__)
+#elif defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
- #include <stdint.h>
+ #include <stdint.h> /* int64_t */
- /** type for time expressed in ms */
- typedef int32_t mtime_t;
+ #ifndef DEVLIB_MTIME_DEFINED
+ #define DEVLIB_MTIME_DEFINED 1 /* Resolve conflict with <cfg/compiler.h> */
+ typedef int32_t mtime_t;
+ #define SIZEOF_MTIME_T (32 / CPU_BITS_PER_CHAR)
+ #define MTIME_INFINITE 0x7FFFFFFFL
+ #endif
- /** our type for "high precision absolute time" */
+ /** Type for "high precision absolute time". */
typedef int64_t hptime_t;
- #define HPTIME_TICKS_PER_SECOND 1000000LL
- #define HPTIME_TICKS_PER_MILLISEC 1000LL
- #define HPTIME_TICKS_PER_MICRO 1LL
+ #define HPTIME_TICKS_PER_SECOND (1000000LL)
+ #define HPTIME_TICKS_PER_MILLISEC (1000LL)
+ #define HPTIME_TICKS_PER_MICRO (1LL)
#else /* !__unix__ */
#error OS dependent support code missing for this OS
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