time/ctime.c

   1 /* Copyright (C) 1991, 1996 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library 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    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <http://www.gnu.org/licenses/>.  */
  17
  18 #undef  __OPTIMIZE__    /* Avoid inline `ctime' function.  */
  19 #include <time.h>
  20
  21 #undef  ctime
  22
  23
  24 /* Return a string as returned by asctime which
  25    is the representation of *T in that form.  */
  26 char *
  27 ctime (const time_t *t)
  28 {
  29   /* The C Standard says ctime (t) is equivalent to asctime (localtime (t)).
  30      In particular, ctime and asctime must yield the same pointer.  */
  31   return asctime (localtime (t));
  32 }