usr.sbin/newsyslog/extern.h

   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: src/usr.sbin/newsyslog/extern.h,v 1.2 2003/09/23 00:00:26 gad Exp $
  33  * $DragonFly: src/usr.sbin/newsyslog/extern.h,v 1.1 2007/05/12 08:52:00 swildner Exp $
  34  * ------+---------+---------+---------+---------+---------+---------+---------*
  35  */
  36
  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
  47 struct ptime_data;
  48
  49 /* Some global variables from newsyslog.c which might be of interest */
  50 extern int       dbg_at_times;          /* cmdline debugging option */
  51 extern int       noaction;              /* command-line option */
  52 extern int       verbose;               /* command-line option */
  53 extern struct ptime_data *dbg_timenow;
  54
  55 __BEGIN_DECLS
  56 struct ptime_data *ptime_init(const struct ptime_data *_optsrc);
  57 int              ptime_adjust4dst(struct ptime_data *_ptime, const struct
  58                     ptime_data *_dstsrc);
  59 int              ptime_free(struct ptime_data *_ptime);
  60 int              ptime_relparse(struct ptime_data *_ptime, int _parseopts,
  61                     time_t _basetime, const char *_str);
  62 const char      *ptimeget_ctime(const struct ptime_data *_ptime);
  63 double           ptimeget_diff(const struct ptime_data *_minuend,
  64                     const struct ptime_data *_subtrahend);
  65 time_t           ptimeget_secs(const struct ptime_data *_ptime);
  66 int              ptimeset_nxtime(struct ptime_data *_ptime);
  67 int              ptimeset_time(struct ptime_data *_ptime, time_t _secs);
  68 __END_DECLS