60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/* Copyright (C) 2003, 2005 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <stdbool.h>
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#include <stdio.h>
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#include <tst-stack-align.h>
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#include <unistd.h>
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static int res, *fdp;
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static bool *test_destructorsp;
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static void __attribute__((constructor))
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con (void)
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{
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res = TEST_STACK_ALIGN () ? -1 : 1;
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}
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void
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in_dso (int *result, bool *test_destructors, int *fd)
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{
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if (!res)
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{
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puts ("constructor has not been run");
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*result = 1;
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}
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else if (res != 1)
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{
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puts ("constructor has been run without sufficient alignment");
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*result = 1;
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}
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test_destructorsp = test_destructors;
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fdp = fd;
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}
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static void __attribute__((destructor))
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des (void)
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{
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if (!test_destructorsp || !*test_destructorsp)
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return;
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char c = TEST_STACK_ALIGN () ? 'D' : 'C';
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write (*fdp, &c, 1);
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}
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