glibc/time/ctime.c

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1995-02-18 01:27:10 +00:00
/* Copyright (C) 1991 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#include <ansidecl.h>
#undef __OPTIMIZE__ /* Avoid inline `ctime' function. */
#include <time.h>
#undef ctime
/* Return a string as returned by asctime which
is the representation of *T in that form. */
char *
DEFUN(ctime, (t), CONST time_t *t)
{
register struct tm *tp = localtime(t);
if (tp == NULL)
return NULL;
return asctime(tp);
}