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ab22a23f27
so far as used by the the __convert_time() function and the conversion code in strftime(). - Also changed the algorithm used by strftime() to produce the week numbers (the '%U' and '%W' format specifiers). The new method is much simpler than the old one. - Made the code that converts a 'time_t' value into the 'struct DateStamp', as used by strftime() and utime(), into its own function. This also fixes a bug in the code strftime() would use which was completely unaware of the local time zone settings. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14815 87f5fb63-7c3d-0410-a384-fd976d0f7a62
105 lines
3.7 KiB
C
105 lines
3.7 KiB
C
/*
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* $Id: time_headers.h,v 1.8 2005-01-29 18:05:14 obarthel Exp $
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*
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* :ts=4
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*
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* Portable ISO 'C' (1994) runtime library for the Amiga computer
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* Copyright (c) 2002-2005 by Olaf Barthel <olsen@sourcery.han.de>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Neither the name of Olaf Barthel nor the names of contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _TIME_HEADERS_H
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#define _TIME_HEADERS_H
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/****************************************************************************/
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#include <exec/libraries.h>
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#include <exec/devices.h>
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#include <exec/memory.h>
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#include <dos/dosextens.h>
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#include <devices/timer.h>
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#include <libraries/locale.h>
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#include <utility/date.h>
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/****************************************************************************/
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#include <clib/alib_protos.h>
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/****************************************************************************/
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#include <proto/exec.h>
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#include <proto/dos.h>
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/****************************************************************************/
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#include <string.h>
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#include <locale.h>
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#include <errno.h>
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#include <time.h>
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#include <dos.h>
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/****************************************************************************/
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#ifndef _STDLIB_LOCALE_UTILITY_H
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#include "stdlib_locale_utility.h"
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#endif /* _STDLIB_LOCALE_UTILITY_H */
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/****************************************************************************/
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#include "macros.h"
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#include "debug.h"
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/****************************************************************************/
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#ifndef _MATH_FP_SUPPORT_H
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#include "math_fp_support.h"
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#endif /* _MATH_FP_SUPPORT_H */
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/****************************************************************************/
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extern const char * const NOCOMMON __abbreviated_week_day_names[7];
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extern const char * const NOCOMMON __week_day_names[7];
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extern const char * const NOCOMMON __abbreviated_month_names[12];
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extern const char * const NOCOMMON __month_names[12];
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/****************************************************************************/
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extern char * __asctime_r(const struct tm *tm,char * buffer,size_t buffer_size);
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extern char * __number_to_string(unsigned int number,char * string,size_t max_len,size_t min_len);
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extern struct tm * __convert_time(ULONG seconds, LONG gmt_offset, struct tm * tm);
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extern time_t __convert_datestamp_to_time(const struct DateStamp * ds);
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extern BOOL __convert_time_to_datestamp(time_t time_value,struct DateStamp * ds);
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extern int __calculate_weekday(int year,int month,int day);
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extern int __calculate_days_per_date(int year,int month,int day);
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/****************************************************************************/
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#endif /* _TIME_HEADERS_H */
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