1 files changed, 0 insertions, 209 deletions
diff --git a/nuttx/libc/time/lib_calendar2utc.c b/nuttx/libc/time/lib_calendar2utc.c
deleted file mode 100644
index 1b8c40a9e..000000000
--- a/nuttx/libc/time/lib_calendar2utc.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/****************************************************************************
- * libc/time/lib_calendar2utc.c
- *
- *   Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
- *   Author: Gregory Nutt <gnutt@nuttx.org>
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- * 3. Neither the name NuttX nor the names of its contributors may be
- *    used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
- * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
- * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
- * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- *
- ****************************************************************************/
-
-/****************************************************************************
- * Included Files
- ****************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <stdbool.h>
-#include <time.h>
-#include <debug.h>
-
-#include <nuttx/time.h>
-
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Type Declarations
- ****************************************************************************/
-
-/****************************************************************************
- * Private Function Prototypes
- ****************************************************************************/
-
-/****************************************************************************
- * Public Constant Data
- ****************************************************************************/
-
-/****************************************************************************
- * Public Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Private Variables
- ****************************************************************************/
-
-/****************************************************************************
- * Private Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Function:  clock_gregorian2utc, clock_julian2utc
- *
- * Description:
- *    UTC conversion routines.  These conversions are based
- *    on algorithms from p. 604 of Seidelman, P. K. 1992.
- *    Explanatory Supplement to the Astronomical Almanac.
- *    University Science Books, Mill Valley. 
- *
- ****************************************************************************/
-
-#ifdef CONFIG_GREGORIAN_TIME
-static time_t clock_gregorian2utc(int year, int month, int day)
-{
-  int temp;
-
-  /* temp = (month - 14)/12; */
-
-  temp = (month <= 2 ? -1:0);
-
-  return (1461*(year + 4800 + temp))/4
-    + (367*(month - 2 - 12*temp))/12
-    - (3*((year + 4900 + temp)/100))/4 + day - 32075;
-}
-
-#ifdef CONFIG_JULIAN_TIME
-static time_t clock_julian2utc(int year, int month, int day)
-{
-  return 367*year
-    - (7*(year + 5001 + (month-9)/7))/4
-    + (275*month)/9
-    + day + 1729777;
-}
-#endif /* CONFIG_JULIAN_TIME */
-#endif /* CONFIG_GREGORIAN_TIME */
-
-/****************************************************************************
- * Public Functions
- ****************************************************************************/
-
-/****************************************************************************
- * Function:  clock_calendar2utc
- *
- * Description:
- *    Calendar/UTC conversion based on algorithms from p. 604
- *    of Seidelman, P. K. 1992.  Explanatory Supplement to
- *    the Astronomical Almanac.  University Science Books,
- *    Mill Valley. 
- *
- ****************************************************************************/
-
-#ifdef CONFIG_GREGORIAN_TIME
-time_t clock_calendar2utc(int year, int month, int day)
-{
-  int dyear;
-#ifdef CONFIG_JULIAN_TIME
-  bool isgreg;
-#endif /* CONFIG_JULIAN_TIME */
-
-  /* Correct year & month ranges.  Shift month into range 1-12 */
-
-  dyear = (month-1) / 12;	
-  month -= 12 * dyear;
-  year += dyear;
-
-  if (month < 1)
-    {
-      month += 12;
-      year -= 1;
-    }
-
-#ifdef CONFIG_JULIAN_TIME
-  /* Determine which calendar to use */
-
-  if (year > GREG_YEAR)
-    {
-      isgreg = true;
-    }
-  else if (year < GREG_YEAR)
-    {
-      isgreg = false;
-    }
-  else if (month > GREG_MONTH)
-    {
-      isgreg = true;
-    }
-  else if (month < GREG_MONTH)
-    {
-      isgreg = false;
-    }
-  else
-    {
-      isgreg = (day >= GREG_DAY);
-    }
-
-  /* Calculate and return date */
-
-  if (isgreg)
-    {
-      return clock_gregorian2utc(year, month, day) - JD_OF_EPOCH;
-    }
-  else
-    {
-      return clock_julian2utc (year, month, day) - JD_OF_EPOCH;
-    }
-
-#else /* CONFIG_JULIAN_TIME */
-
-  return clock_gregorian2utc(year, month, day) - JD_OF_EPOCH;
-
-#endif /* CONFIG_JULIAN_TIME */
-}
-#else
-
-/* A highly simplified version that only handles days in the time
- * since Jan 1, 1970.
- */
-
-time_t clock_calendar2utc(int year, int month, int day)
-{
-  struct tm t;
-
-  /* mktime can (kind of) do this */
-
-  t.tm_year = year;
-  t.tm_mon  = month;
-  t.tm_mday = day;
-  t.tm_hour = 0;
-  t.tm_min  = 0;
-  t.tm_sec  = 0;
-  return mktime(&t);
-}
-#endif /* CONFIG_GREGORIAN_TIME */
-