| xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame] | 1 | /* Copyright (C) 1998-2016 Free Software Foundation, Inc. |
| 2 | This file is part of the GNU C Library. |
| 3 | |
| 4 | The GNU C Library is free software; you can redistribute it and/or |
| 5 | modify it under the terms of the GNU Lesser General Public |
| 6 | License as published by the Free Software Foundation; either |
| 7 | version 2.1 of the License, or (at your option) any later version. |
| 8 | |
| 9 | The GNU C 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 GNU |
| 12 | Lesser General Public License for more details. |
| 13 | |
| 14 | You should have received a copy of the GNU Lesser General Public |
| 15 | License along with the GNU C Library; if not, see |
| 16 | <http://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #ifndef _EXECINFO_H |
| 19 | #define _EXECINFO_H 1 |
| 20 | |
| 21 | #include <features.h> |
| 22 | |
| 23 | __BEGIN_DECLS |
| 24 | |
| 25 | /* Store up to SIZE return address of the current program state in |
| 26 | ARRAY and return the exact number of values stored. */ |
| 27 | extern int backtrace (void **__array, int __size) __nonnull ((1)); |
| 28 | |
| 29 | |
| 30 | /* Return names of functions from the backtrace list in ARRAY in a newly |
| 31 | malloc()ed memory block. */ |
| 32 | extern char **backtrace_symbols (void *const *__array, int __size) |
| 33 | __THROW __nonnull ((1)); |
| 34 | |
| 35 | |
| 36 | /* This function is similar to backtrace_symbols() but it writes the result |
| 37 | immediately to a file. */ |
| 38 | extern void backtrace_symbols_fd (void *const *__array, int __size, int __fd) |
| 39 | __THROW __nonnull ((1)); |
| 40 | |
| 41 | __END_DECLS |
| 42 | |
| 43 | #endif /* execinfo.h */ |