libf2c/libU77/ctime_.c

   1 /* Copyright (C) 1995, 1996, 2001 Free Software Foundation, Inc.
   2 This file is part of GNU Fortran libU77 library.
   3
   4 This library is free software; you can redistribute it and/or modify it
   5 under the terms of the GNU Library General Public License as published
   6 by the Free Software Foundation; either version 2 of the License, or
   7 (at your option) any later version.
   8
   9 GNU Fortran is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 Library General Public License for more details.
  13
  14 You should have received a copy of the GNU Library General Public
  15 License along with GNU Fortran; see the file COPYING.LIB.  If
  16 not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17 Boston, MA 02111-1307, USA.  */
  18
  19 #ifdef HAVE_CONFIG_H
  20 #include "config.h"
  21 #endif
  22 #include <sys/types.h>
  23 #if TIME_WITH_SYS_TIME
  24 # include <sys/time.h>
  25 # include <time.h>
  26 #else
  27 # if HAVE_SYS_TIME_H
  28 #  include <sys/time.h>
  29 # else
  30 #  include <time.h>
  31 # endif
  32 #endif
  33 #if HAVE_STRING_H
  34 #  include <string.h>
  35 #else
  36 #  include <strings.h>
  37 #endif
  38 #include "f2c.h"
  39
  40 /* may need sys/time.h & long arg for stime (bsd, svr1-3) */
  41
  42 #ifdef KR_headers
  43 /* Character */ void G77_ctime_0 (chtime, Lchtime, xstime)
  44      char *chtime;
  45      longint * xstime;
  46      ftnlen Lchtime;
  47 #else
  48 /* Character */ void G77_ctime_0 (char *chtime, const ftnlen Lchtime, longint * xstime)
  49 #endif
  50 {
  51   int i, l;
  52   int s_copy ();
  53   time_t stime = *xstime;
  54
  55   /* Allow a length other than 24 for compatibility with what other
  56      systems do, despite it being documented as 24. */
  57   s_copy (chtime, ctime (&stime), Lchtime, 24);
  58 }