mirror of
https://git.savannah.gnu.org/git/gnulib.git
synced 2025-08-16 01:22:18 +03:00
a3fd683de3
* build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
/* Test of getter for RLIMIT_AS.
|
|
Copyright (C) 2011-2017 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/>. */
|
|
|
|
#include <config.h>
|
|
|
|
#include "resource-ext.h"
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "macros.h"
|
|
|
|
void *memchunk1;
|
|
void *memchunk2;
|
|
|
|
int
|
|
main ()
|
|
{
|
|
uintptr_t value1, value2, value3;
|
|
|
|
value1 = get_rusage_as ();
|
|
|
|
memchunk1 = malloc (0x88);
|
|
|
|
value2 = get_rusage_as ();
|
|
|
|
memchunk2 = malloc (0x281237);
|
|
|
|
value3 = get_rusage_as ();
|
|
|
|
if (value1 == 0 && value2 == 0 && value3 == 0)
|
|
{
|
|
fprintf (stderr, "Skipping test: no way to determine address space size\n");
|
|
return 77;
|
|
}
|
|
else
|
|
{
|
|
/* The address space size is positive. */
|
|
ASSERT (value1 > 0);
|
|
|
|
/* Allocating memory should not decrease the address space size. */
|
|
ASSERT (value2 >= value1);
|
|
ASSERT (value3 >= value2);
|
|
|
|
/* Allocating 2.5 MB of memory should increase the address space size. */
|
|
ASSERT (value3 > value1);
|
|
|
|
return 0;
|
|
}
|
|
}
|