| /* |
| * GRUB -- GRand Unified Bootloader |
| * Copyright (C) 2003,2006,2007 Free Software Foundation, Inc. |
| * |
| * GRUB 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 of the License, or |
| * (at your option) any later version. |
| * |
| * GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef GRUB_SETJMP_HEADER |
| #define GRUB_SETJMP_HEADER 1 |
| |
| #if defined(GRUB_UTIL) |
| #include <setjmp.h> |
| typedef jmp_buf grub_jmp_buf; |
| #define grub_setjmp setjmp |
| #define grub_longjmp longjmp |
| #else |
| |
| #include <grub/misc.h> |
| |
| #if GNUC_PREREQ(4,0) |
| #define RETURNS_TWICE __attribute__ ((returns_twice)) |
| #else |
| #define RETURNS_TWICE |
| #endif |
| |
| /* This must define grub_jmp_buf, and declare grub_setjmp and |
| grub_longjmp. */ |
| # include <grub/cpu/setjmp.h> |
| #endif |
| |
| #endif /* ! GRUB_SETJMP_HEADER */ |
