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