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Commit | Line | Data |
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26b4d766 | 1 | /* Close a handle opened by `dlopen'. |
04277e02 | 2 | Copyright (C) 1995-2019 Free Software Foundation, Inc. |
afd4eb37 | 3 | This file is part of the GNU C Library. |
d66e34cd | 4 | |
afd4eb37 | 5 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
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. | |
d66e34cd | 9 | |
afd4eb37 UD |
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 | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
d66e34cd | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
d66e34cd | 18 | |
d66e34cd | 19 | #include <dlfcn.h> |
9dcafc55 | 20 | #include <ldsodefs.h> |
d66e34cd | 21 | |
9b42a0b3 | 22 | #if !defined SHARED && IS_IN (libdl) |
5f21997b UD |
23 | |
24 | int | |
25 | dlclose (void *handle) | |
26 | { | |
27 | return __dlclose (handle); | |
28 | } | |
29 | ||
30 | #else | |
31 | ||
993b3242 UD |
32 | static void |
33 | dlclose_doit (void *handle) | |
34 | { | |
9dcafc55 | 35 | GLRO(dl_close) (handle); |
993b3242 UD |
36 | } |
37 | ||
d66e34cd | 38 | int |
5f21997b | 39 | __dlclose (void *handle) |
d66e34cd | 40 | { |
5f21997b | 41 | # ifdef SHARED |
8e1472d2 | 42 | if (!rtld_active ()) |
5f21997b UD |
43 | return _dlfcn_hook->dlclose (handle); |
44 | # endif | |
45 | ||
993b3242 | 46 | return _dlerror_run (dlclose_doit, handle) ? -1 : 0; |
d66e34cd | 47 | } |
5f21997b UD |
48 | # ifdef SHARED |
49 | strong_alias (__dlclose, dlclose) | |
50 | # endif | |
51 | #endif |