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gnulib/tests/test-_Exit.c
Paul Eggert a3fd683de3 version-etc: new year
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2017-01-01 02:59:23 +00:00

46 lines
1.1 KiB
C

/* Test of terminating the current process.
Copyright (C) 2010-2017 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 <http://www.gnu.org/licenses/>. */
/* Written by Bruno Haible <bruno@clisp.org>, 2010. */
#include <config.h>
#include <stdlib.h>
/* But did he ever return? No he never returned,
And his fate is still unlearned ... */
static _Noreturn void MTA (int);
static _Noreturn void
Charlie (int n)
{
MTA (n - 1);
}
static void
MTA (int n)
{
if (n < 0)
_Exit (81);
Charlie (n - 1);
}
int
main (int argc, char **argv)
{
MTA (argc + !!argv);
}