1/* Close a handle opened by `dlopen'.
2 Copyright (C) 1995-2023 Free Software Foundation, Inc.
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 <https://www.gnu.org/licenses/>. */
18
19#include <dlfcn.h>
20#include <ldsodefs.h>
21#include <shlib-compat.h>
22
23int
24__dlclose (void *handle)
25{
26#ifdef SHARED
27 if (GLRO (dl_dlfcn_hook) != NULL)
28 return GLRO (dl_dlfcn_hook)->dlclose (handle);
29#endif
30
31 return _dlerror_run (GLRO (dl_close), handle) ? -1 : 0;
32}
33versioned_symbol (libc, __dlclose, dlclose, GLIBC_2_34);
34
35#if OTHER_SHLIB_COMPAT (libdl, GLIBC_2_0, GLIBC_2_34)
36compat_symbol (libdl, __dlclose, dlclose, GLIBC_2_0);
37#endif
38