1 /* Locate the shared object symbol nearest a given address.
2 Copyright (C) 1996-2024 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
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/>. */
21 #include <shlib-compat.h>
24 __dladdr (const void *address, Dl_info *info)
27 if (GLRO (dl_dlfcn_hook) != NULL)
28 return GLRO (dl_dlfcn_hook)->dladdr (address, info);
30 return _dl_addr (address, info, NULL, NULL);
32 versioned_symbol (libc, __dladdr, dladdr, GLIBC_2_34);
34 #if OTHER_SHLIB_COMPAT (libdl, GLIBC_2_0, GLIBC_2_34)
35 compat_symbol (libdl, __dladdr, dladdr, GLIBC_2_0);