1119998Sgad/*-
2119998Sgad * ------+---------+---------+---------+---------+---------+---------+---------*
3119998Sgad * Copyright (c) 2003  - Garance Alistair Drosehn <gad@FreeBSD.org>.
4119998Sgad * All rights reserved.
5119998Sgad *
6119998Sgad * Redistribution and use in source and binary forms, with or without
7119998Sgad * modification, are permitted provided that the following conditions
8119998Sgad * are met:
9119998Sgad *   1. Redistributions of source code must retain the above copyright
10119998Sgad *      notice, this list of conditions and the following disclaimer.
11119998Sgad *   2. Redistributions in binary form must reproduce the above copyright
12119998Sgad *      notice, this list of conditions and the following disclaimer in the
13119998Sgad *      documentation and/or other materials provided with the distribution.
14119998Sgad *
15119998Sgad * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16119998Sgad * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17119998Sgad * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18119998Sgad * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19119998Sgad * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20119998Sgad * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21119998Sgad * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22119998Sgad * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23119998Sgad * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24119998Sgad * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25119998Sgad * SUCH DAMAGE.
26119998Sgad *
27119998Sgad * The views and conclusions contained in the software and documentation
28119998Sgad * are those of the authors and should not be interpreted as representing
29119998Sgad * official policies, either expressed or implied, of the FreeBSD Project.
30119998Sgad *
31119998Sgad * ------+---------+---------+---------+---------+---------+---------+---------*
32119998Sgad * $FreeBSD$
33119998Sgad * ------+---------+---------+---------+---------+---------+---------+---------*
34119998Sgad */
35119998Sgad
36119998Sgad#include <sys/cdefs.h>
37119998Sgad#include <time.h>
38119998Sgad
39120361Sgad#define	PTM_PARSE_ISO8601	0x0001	/* Parse ISO-standard format */
40120361Sgad#define	PTM_PARSE_DWM		0x0002	/* Parse Day-Week-Month format */
41120361Sgad#define	PTM_PARSE_MATCHDOM	0x0004	/* If the user specifies a day-of-month,
42120361Sgad					 * then the result should be a month
43120361Sgad					 * which actually has that day.  Eg:
44120361Sgad					 * the user requests "day 31" when
45120361Sgad					 * the present month is February. */
46120361Sgad
47120361Sgadstruct ptime_data;
48120361Sgad
49120361Sgad/* Some global variables from newsyslog.c which might be of interest */
50120361Sgadextern int	 dbg_at_times;		/* cmdline debugging option */
51119998Sgadextern int	 noaction;		/* command-line option */
52119998Sgadextern int	 verbose;		/* command-line option */
53120361Sgadextern struct ptime_data *dbg_timenow;
54119998Sgad
55119998Sgad__BEGIN_DECLS
56120361Sgadstruct ptime_data *ptime_init(const struct ptime_data *_optsrc);
57120361Sgadint		 ptime_adjust4dst(struct ptime_data *_ptime, const struct
58120361Sgad		    ptime_data *_dstsrc);
59120361Sgadint		 ptime_free(struct ptime_data *_ptime);
60120361Sgadint		 ptime_relparse(struct ptime_data *_ptime, int _parseopts,
61120361Sgad		    time_t _basetime, const char *_str);
62120361Sgadconst char	*ptimeget_ctime(const struct ptime_data *_ptime);
63120361Sgaddouble		 ptimeget_diff(const struct ptime_data *_minuend,
64120361Sgad		    const struct ptime_data *_subtrahend);
65120361Sgadtime_t		 ptimeget_secs(const struct ptime_data *_ptime);
66120361Sgadint		 ptimeset_nxtime(struct ptime_data *_ptime);
67120361Sgadint		 ptimeset_time(struct ptime_data *_ptime, time_t _secs);
68119998Sgad__END_DECLS
69