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2827ab99 | 1 | /* Clean up allocated libdl memory on demand. |
04277e02 | 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. |
2827ab99 CD |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
17 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
19 | #include <set-hooks.h> | |
20 | #include <libc-symbols.h> | |
21 | #include <dlfcn.h> | |
22 | ||
23 | /* Free libdl.so resources. | |
24 | Note: Caller ensures we are called only once. */ | |
25 | void | |
26 | __libdl_freeres (void) | |
27 | { | |
28 | call_function_static_weak (__dlerror_main_freeres); | |
29 | } |