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ce460d04 | 1 | /* System-specific settings for dynamic linker code. Generic version. |
d4697bc9 | 2 | Copyright (C) 2002-2014 Free Software Foundation, Inc. |
fb23eb25 UD |
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 | |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
fb23eb25 | 18 | |
453d8199 RM |
19 | /* No multiple inclusion protection need here because it's just macros. |
20 | We don't want to use _DL_SYSDEP_H in case we are #include_next'd. */ | |
f04a2721 | 21 | |
ce460d04 | 22 | /* This macro must be defined to either 0 or 1. |
fb23eb25 | 23 | |
ce460d04 RM |
24 | If 1, then an errno global variable hidden in ld.so will work right with |
25 | all the errno-using libc code compiled for ld.so, and there is never a | |
26 | need to share the errno location with libc. This is appropriate only if | |
27 | all the libc functions that ld.so uses are called without PLT and always | |
28 | get the versions linked into ld.so rather than the libc ones. */ | |
29 | ||
a3848485 | 30 | #if IS_IN (rtld) |
5f5843e3 UD |
31 | # define RTLD_PRIVATE_ERRNO 1 |
32 | #else | |
33 | # define RTLD_PRIVATE_ERRNO 0 | |
34 | #endif |