/* PSPP - a program for statistical analysis.
Copyright (C) 1997-9, 2000, 2006 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see . */
#include
#include "start-date.h"
#include
#include "str.h"
#include "strftime.h"
/* Writes the current date into CUR_DATE in the format DD MMM
YYYY. */
static void
get_cur_date (char cur_date[12])
{
time_t now = time (NULL);
if (now != (time_t) -1)
{
struct tm *tm = localtime (&now);
if (tm != NULL)
{
strftime (cur_date, 12, "%d %b %Y", tm);
return;
}
}
strcpy (cur_date, "?? ??? 2???");
}
/* Returns the date at which PSPP was started, as a string in the
format DD MMM YYYY. */
const char *
get_start_date (void)
{
static char start_date[12];
if (start_date[0] == '0円')
get_cur_date (start_date);
return start_date;
}