1 /* Run-time dynamic linker data structures for loaded ELF shared objects.
2 Copyright (C) 2001 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, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
22 #include "kernel-features.h"
24 /* Get the real definitions. */
25 #include_next <ldsodefs.h>
27 /* Now define our stuff. */
29 /* We have the auxiliary vector. */
30 #define HAVE_AUX_VECTOR
32 /* Used by static binaries to check the auxiliary vector. */
33 extern void _dl_aux_init (ElfW(auxv_t) *av) internal_function;
35 /* We can assume that the kernel always provides the AT_UID, AT_EUID,
36 AT_GID, and AT_EGID values in the auxiliary vector. */
39 /* Starting with one of the 2.4.0 pre-releases the Linux kernel passes
40 up the page size information. */
41 #if __ASSUME_AT_PAGESIZE
42 # define HAVE_AUX_PAGESIZE
45 #endif /* ldsodefs.h */