/* Test of year2038 module.
Copyright (C) 2023 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 . */
/* Written by Bruno Haible , 2023. */
/* This test fails if AC_SYS_YEAR2038 could not arrange for a time_t
that supports values > 2147483647.
This can happen
- on systems that are not year 2038 safe, or
- if the user specified --disable-year2038 at configure time.
It is intended that this test fails in these circumstances. */
#include
#include
int
main (void)
{
/* Check the size and sign of time_t. */
if (sizeof (time_t) <= 4 && (time_t)-1 < 0)
/* time_t is only 32 bits wide and signed. */
return 1;
return 0;
}