1/* Function to access r_debug structure. Generic version.
2 Copyright (C) 2022-2023 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/* Return the address of the struct r_debug after relocation. */
20
21static inline EW(Addr)
22E(r_debug_address) (EW(Dyn) *d)
23{
24 if (d->d_tag == DT_DEBUG)
25 return (EW(Addr)) d->d_un.d_ptr;
26
27 return 0;
28}
29
30/* Return the offset of the struct r_debug before relocation. */
31
32static inline EW(Addr)
33E(r_debug_offset) (EW(Dyn) *d, int fd, EW(Addr) offset)
34{
35 return E(r_debug_address) (d);
36}
37