| // Copyright (C) 2002 Free Software Foundation, Inc. |
| // |
| // This file is part of GCC. |
| // |
| // GCC 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 2, or (at your option) |
| // any later version. |
| |
| // GCC 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. |
| |
| // You should have received a copy of the GNU General Public License |
| // along with GCC; see the file COPYING. If not, write to |
| // the Free Software Foundation, 59 Temple Place - Suite 330, |
| // Boston, MA 02111-1307, USA. |
| |
| // As a special exception, you may use this file as part of a free software |
| // library without restriction. Specifically, if other files instantiate |
| // templates or use macros or inline functions from this file, or you compile |
| // this file and link it with other files to produce an executable, this |
| // file does not by itself cause the resulting executable to be covered by |
| // the GNU General Public License. This exception does not however |
| // invalidate any other reasons why the executable file might be covered by |
| // the GNU General Public License. |
| |
| // Written by Mark Mitchell, CodeSourcery LLC, <mark@codesourcery.com> |
| |
| #include <cxxabi.h> |
| |
| namespace __cxxabiv1 |
| { |
| extern "C" |
| int __cxa_guard_acquire (__guard *g) |
| { |
| return !*(char *)(g); |
| } |
| |
| extern "C" |
| void __cxa_guard_release (__guard *g) |
| { |
| *(char *)g = 1; |
| } |
| |
| extern "C" |
| void __cxa_guard_abort (__guard *) |
| { |
| } |
| } |
