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att
GitHub Repository: att/ast
 Path: blob/master/src/lib/libast/comp/getdate.c
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/***********************************************************************

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*                                                                      *

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*               This software is part of the ast package               *

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*          Copyright (c) 1985-2011 AT&T Intellectual Property          *

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*                      and is licensed under the                       *

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*                 Eclipse Public License, Version 1.0                  *

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*                    by AT&T Intellectual Property                     *

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*                                                                      *

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*                A copy of the License is available at                 *

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*          http://www.eclipse.org/org/documents/epl-v10.html           *

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*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *

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*                                                                      *

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*              Information and Software Systems Research               *

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*                            AT&T Research                             *

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*                           Florham Park NJ                            *

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*                                                                      *

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*                 Glenn Fowler <[email protected]>                  *

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*                  David Korn <[email protected]>                   *

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*                   Phong Vo <[email protected]>                    *

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*                                                                      *

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***********************************************************************/

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#pragma prototyped

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/*

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 * getdate implementation

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 */

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#define getdate	______getdate

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#include <ast.h>

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#include <tm.h>

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#undef	getdate

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#undef	_def_map_ast

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#include <ast_map.h>

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#undef	_lib_getdate	/* we can pass X/Open */

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#if _lib_getdate

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NoN(getdate)

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#else

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#ifndef getdate_err

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__DEFINE__(int, getdate_err, 0);

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#endif

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#if defined(__EXPORT__)

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#define extern	__EXPORT__

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#endif

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extern struct tm*

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getdate(const char* s)

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{

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	char*			e;

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	char*			f;

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	time_t			t;

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	Tm_t*			tm;

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	static struct tm	ts;

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	t = tmscan(s, &e, NiL, &f, NiL, TM_PEDANTIC);

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	if (*e || *f)

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	{

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		/* of course we all know what 7 means */

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		getdate_err = 7;

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		return 0;

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	}

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	tm = tmmake(&t);

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	ts.tm_sec = tm->tm_sec;

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	ts.tm_min = tm->tm_min;

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	ts.tm_hour = tm->tm_hour;

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	ts.tm_mday = tm->tm_mday;

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	ts.tm_mon = tm->tm_mon;

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	ts.tm_year = tm->tm_year;

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	ts.tm_wday = tm->tm_wday;

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	ts.tm_yday = tm->tm_yday;

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	ts.tm_isdst = tm->tm_isdst;

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	return &ts;

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}

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#endif

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