| xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame^] | 1 | /* Crash the process immediately, without possibility of deadlock. Generic. |
| 2 | Copyright (C) 2014-2016 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 _SAFE_FATAL_H |
| 20 | #define _SAFE_FATAL_H 1 |
| 21 | |
| 22 | #include <abort-instr.h> |
| 23 | |
| 24 | static inline void |
| 25 | __safe_fatal (void) |
| 26 | { |
| 27 | #ifdef ABORT_INSTRUCTION |
| 28 | /* This is not guaranteed to be free from the possibility of deadlock, |
| 29 | since it might generate a signal that can be caught. But it's better |
| 30 | than nothing. */ |
| 31 | ABORT_INSTRUCTION; |
| 32 | #else |
| 33 | # error Need an OS-specific or machine-specific safe-fatal.h |
| 34 | #endif |
| 35 | } |
| 36 | |
| 37 | #endif /* safe-fatal.h */ |