1 | /* Generic declarations for DTV-based TLS handling in the dynamic linker. |
2 | Copyright (C) 2002-2016 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 | <http://www.gnu.org/licenses/>. */ |
18 | |
19 | #ifndef _DL_DTV_H |
20 | #define _DL_DTV_H |
21 | |
22 | /* Type for the dtv. */ |
23 | typedef union dtv |
24 | { |
25 | size_t counter; |
26 | struct |
27 | { |
28 | void *val; |
29 | bool is_static; |
30 | } pointer; |
31 | } dtv_t; |
32 | |
33 | /* Value used for dtv entries for which the allocation is delayed. */ |
34 | #define TLS_DTV_UNALLOCATED ((void *) -1l) |
35 | |
36 | #endif /* _DLT_DTV_H */ |
37 | |