| 1 | /* First module defining a unique symbol (loaded indirectly). |
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| 2 | Copyright (C) 2019-2022 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library; if not, see |
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| 17 | <https://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | #include "tst-dlopen-nodelete-reloc.h" |
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| 20 | |
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| 21 | #include <stdbool.h> |
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| 22 | #include <stdio.h> |
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| 23 | #include <unistd.h> |
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| 24 | |
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| 25 | /* Just a flag here, not used for NODELETE processing. */ |
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| 26 | bool may_finalize_mod9 = false; |
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| 27 | |
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| 28 | /* Explicit instantiation. This produces a unique symbol definition |
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| 29 | which is not referenced by the library itself, so the library is |
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| 30 | not marked NODELETE. */ |
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| 31 | template struct unique_symbol<9>; |
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| 32 | |
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| 33 | static void __attribute__ ((destructor)) |
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| 34 | fini (void) |
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| 35 | { |
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| 36 | if (!may_finalize_mod9) |
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| 37 | { |
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| 38 | puts (s: "error: tst-dlopen-nodelete-reloc-mod9.so destructor" |
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| 39 | " called too early" ); |
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| 40 | _exit (status: 1); |
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| 41 | } |
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| 42 | } |
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| 43 | |
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