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6d7e8eda | 1 | /* Copyright (C) 2009-2023 Free Software Foundation, Inc. |
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2 | This file is part of the GNU C Library. |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Lesser General Public | |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public | |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
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17 | |
18 | #include <stdio.h> | |
19 | #include <stdlib.h> | |
20 | #include <unistd.h> | |
21 | #include <sysdep.h> | |
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22 | #include <signal.h> |
23 | #include <errno.h> | |
24 | #include <shlib-compat.h> | |
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25 | #include "exit.h" |
26 | ||
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27 | void |
28 | __new_quick_exit (int status) | |
29 | { | |
30 | /* The new quick_exit, following C++11 18.5.12, does not run object | |
31 | destructors. While C11 says nothing about object destructors, | |
32 | since it has none, the intent is to run the registered | |
33 | at_quick_exit handlers and then run _Exit immediately without | |
34 | disturbing the state of the process and threads. */ | |
35 | __run_exit_handlers (status, &__quick_exit_funcs, false, false); | |
36 | } | |
37 | versioned_symbol (libc, __new_quick_exit, quick_exit, GLIBC_2_24); | |
610e67ed | 38 | |
47dd3543 | 39 | #if SHLIB_COMPAT(libc, GLIBC_2_10, GLIBC_2_24) |
610e67ed | 40 | void |
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41 | attribute_compat_text_section |
42 | __old_quick_exit (int status) | |
610e67ed | 43 | { |
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44 | /* The old quick_exit runs thread_local destructors. */ |
45 | __run_exit_handlers (status, &__quick_exit_funcs, false, true); | |
610e67ed | 46 | } |
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47 | compat_symbol (libc, __old_quick_exit, quick_exit, GLIBC_2_10); |
48 | #endif |