1/*-
2 * ------+---------+---------+---------+---------+---------+---------+---------*
3 * Copyright (c) 2003  - Garance Alistair Drosehn <gad@FreeBSD.org>.
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *   1. Redistributions of source code must retain the above copyright
10 *      notice, this list of conditions and the following disclaimer.
11 *   2. Redistributions in binary form must reproduce the above copyright
12 *      notice, this list of conditions and the following disclaimer in the
13 *      documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 * The views and conclusions contained in the software and documentation
28 * are those of the authors and should not be interpreted as representing
29 * official policies, either expressed or implied, of the FreeBSD Project.
30 *
31 * ------+---------+---------+---------+---------+---------+---------+---------*
32 * $FreeBSD$
33 * ------+---------+---------+---------+---------+---------+---------+---------*
34 */
35
36#include <sys/cdefs.h>
37#include <time.h>
38
39#define	PTM_PARSE_ISO8601	0x0001	/* Parse ISO-standard format */
40#define	PTM_PARSE_DWM		0x0002	/* Parse Day-Week-Month format */
41#define	PTM_PARSE_MATCHDOM	0x0004	/* If the user specifies a day-of-month,
42					 * then the result should be a month
43					 * which actually has that day.  Eg:
44					 * the user requests "day 31" when
45					 * the present month is February. */
46
47struct ptime_data;
48
49/* Some global variables from newsyslog.c which might be of interest */
50extern int	 dbg_at_times;		/* cmdline debugging option */
51extern int	 noaction;		/* command-line option */
52extern int	 verbose;		/* command-line option */
53extern struct ptime_data *dbg_timenow;
54
55__BEGIN_DECLS
56struct ptime_data *ptime_init(const struct ptime_data *_optsrc);
57int		 ptime_adjust4dst(struct ptime_data *_ptime, const struct
58		    ptime_data *_dstsrc);
59int		 ptime_free(struct ptime_data *_ptime);
60int		 ptime_relparse(struct ptime_data *_ptime, int _parseopts,
61		    time_t _basetime, const char *_str);
62const char	*ptimeget_ctime(const struct ptime_data *_ptime);
63double		 ptimeget_diff(const struct ptime_data *_minuend,
64		    const struct ptime_data *_subtrahend);
65time_t		 ptimeget_secs(const struct ptime_data *_ptime);
66int		 ptimeset_nxtime(struct ptime_data *_ptime);
67int		 ptimeset_time(struct ptime_data *_ptime, time_t _secs);
68__END_DECLS
69