1 | // Copyright The GNU Toolchain Authors. |
2 | // |
3 | // This file is part of the GNU ISO C++ Library. This library is free |
4 | // software; you can redistribute it and/or modify it under the |
5 | // terms of the GNU General Public License as published by the |
6 | // Free Software Foundation; either version 3, or (at your option) |
7 | // any later version. |
8 | |
9 | // This library is distributed in the hope that it will be useful, |
10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
12 | // GNU General Public License for more details. |
13 | |
14 | // Under Section 7 of GPL version 3, you are granted additional |
15 | // permissions described in the GCC Runtime Library Exception, version |
16 | // 3.1, as published by the Free Software Foundation. |
17 | |
18 | // You should have received a copy of the GNU General Public License and |
19 | // a copy of the GCC Runtime Library Exception along with this program; |
20 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
21 | // <http://www.gnu.org/licenses/>. |
22 | |
23 | /** @file bits/requires_hosted.h |
24 | * This is an internal header file, included by other library headers. |
25 | * Do not attempt to use it directly. @headername{version} |
26 | */ |
27 | |
28 | #ifndef _REQUIRES_FREESTANDING_H |
29 | #define _REQUIRES_FREESTANDING_H 1 |
30 | |
31 | #include <bits/c++config.h> |
32 | |
33 | #if !_GLIBCXX_HOSTED |
34 | # error "This header is not available in freestanding mode." |
35 | #endif |
36 | |
37 | #endif |
38 | |