1/* Run-time dynamic linker data structures for loaded ELF shared objects.
2 Copyright (C) 2001-2020 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#ifndef _LDSODEFS_H
20
21/* We have the auxiliary vector. */
22#define HAVE_AUX_VECTOR
23
24/* Get the real definitions. */
25#include_next <ldsodefs.h>
26
27/* We can assume that the kernel always provides the AT_UID, AT_EUID,
28 AT_GID, and AT_EGID values in the auxiliary vector from 2.4.0 or so on. */
29#define HAVE_AUX_XID
30
31/* We can assume that the kernel always provides the AT_SECURE value
32 in the auxiliary vector from 2.5.74 or so on. */
33#define HAVE_AUX_SECURE
34
35/* Starting with one of the 2.4.0 pre-releases the Linux kernel passes
36 up the page size information. */
37#define HAVE_AUX_PAGESIZE
38
39#endif /* ldsodefs.h */
40