1/***********************************************************************
2*                                                                      *
3*               This software is part of the ast package               *
4*          Copyright (c) 1985-2011 AT&T Intellectual Property          *
5*                      and is licensed under the                       *
6*                  Common Public License, Version 1.0                  *
7*                    by AT&T Intellectual Property                     *
8*                                                                      *
9*                A copy of the License is available at                 *
10*            http://www.opensource.org/licenses/cpl1.0.txt             *
11*         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
12*                                                                      *
13*              Information and Software Systems Research               *
14*                            AT&T Research                             *
15*                           Florham Park NJ                            *
16*                                                                      *
17*                 Glenn Fowler <gsf@research.att.com>                  *
18*                  David Korn <dgk@research.att.com>                   *
19*                   Phong Vo <kpv@research.att.com>                    *
20*                                                                      *
21***********************************************************************/
22#pragma prototyped
23/*
24 * getdate implementation
25 */
26
27#define getdate	______getdate
28
29#include <ast.h>
30#include <tm.h>
31
32#undef	getdate
33
34#undef	_def_map_ast
35#include <ast_map.h>
36
37#undef	_lib_getdate	/* we can pass X/Open */
38
39#if _lib_getdate
40
41NoN(getdate)
42
43#else
44
45#ifndef getdate_err
46__DEFINE__(int, getdate_err, 0);
47#endif
48
49#if defined(__EXPORT__)
50#define extern	__EXPORT__
51#endif
52
53extern struct tm*
54getdate(const char* s)
55{
56	char*			e;
57	char*			f;
58	time_t			t;
59	Tm_t*			tm;
60
61	static struct tm	ts;
62
63	t = tmscan(s, &e, NiL, &f, NiL, TM_PEDANTIC);
64	if (*e || *f)
65	{
66		/* of course we all know what 7 means */
67		getdate_err = 7;
68		return 0;
69	}
70	tm = tmmake(&t);
71	ts.tm_sec = tm->tm_sec;
72	ts.tm_min = tm->tm_min;
73	ts.tm_hour = tm->tm_hour;
74	ts.tm_mday = tm->tm_mday;
75	ts.tm_mon = tm->tm_mon;
76	ts.tm_year = tm->tm_year;
77	ts.tm_wday = tm->tm_wday;
78	ts.tm_yday = tm->tm_yday;
79	ts.tm_isdst = tm->tm_isdst;
80	return &ts;
81}
82
83#endif
84