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6bf789d69e
This introduces <dl-is_dso.h> and the _dl_is_dso function. A test ensures that the official names of libc.so, ld.so, and their versioned names are recognized. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/* Test heuristic for recognizing DSO file names.
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Copyright (C) 2021 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 <dl-is_dso.h>
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#include <gnu/lib-names.h>
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#include <support/check.h>
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static int
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do_test (void)
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{
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/* Official ABI names. */
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TEST_VERIFY (_dl_is_dso (LIBC_SO));
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TEST_VERIFY (_dl_is_dso (LD_SO));
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/* Version-based names. The version number does not matter. */
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TEST_VERIFY (_dl_is_dso ("libc-2.12.so"));
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TEST_VERIFY (_dl_is_dso ("ld-2.12.so"));
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return 0;
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}
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#include <support/test-driver.c>
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