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42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
/* Test for libio vtables and their validation. Enabled through interposition.
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Copyright (C) 2018-2024 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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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<https://www.gnu.org/licenses/>. */
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#include "tst-vtables-common.c"
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/* Provide an interposed definition of the standard file handles with
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our own vtable. stdout/stdin/stderr will not work as a result, but
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a successful test does not print anything, so this is fine. */
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#include "libioP.h"
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#undef _IO_file_jumps
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#define _IO_file_jumps jumps
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#undef _IO_wfile_jumps
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extern const struct _IO_jump_t _IO_wfile_jumps;
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#define _IO_wfile_jumps _IO_wfile_jumps
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#include "stdfiles.c"
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static int
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do_test (void)
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{
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return run_tests (false);
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}
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/* Calling setvbuf in the test driver is not supported with our
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interposed file handles. */
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#define TEST_NO_SETVBUF
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#include <support/test-driver.c>
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