| 1 | /* Wrapper around libiberty's safe-ctype.h for GDB, the GNU debugger. |
| 2 | |
| 3 | Copyright (C) 2019-2020 Free Software Foundation, Inc. |
| 4 | |
| 5 | This file is part of GDB. |
| 6 | |
| 7 | This program is free software; you can redistribute it and/or modify |
| 8 | it under the terms of the GNU General Public License as published by |
| 9 | the Free Software Foundation; either version 3 of the License, or |
| 10 | (at your option) any later version. |
| 11 | |
| 12 | This program is distributed in the hope that it will be useful, |
| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 15 | GNU General Public License for more details. |
| 16 | |
| 17 | You should have received a copy of the GNU General Public License |
| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 19 | |
| 20 | #ifndef GDB_SAFE_CTYPE_H |
| 21 | #define GDB_SAFE_CTYPE_H |
| 22 | |
| 23 | /* After safe-ctype.h is included, we can no longer use the host's |
| 24 | ctype routines. Trying to do so results in compile errors. Code |
| 25 | that uses safe-ctype.h that wants to refer to the locale-dependent |
| 26 | ctype functions must call these wrapper versions instead. */ |
| 27 | |
| 28 | static inline int |
| 29 | gdb_isprint (int ch) |
| 30 | { |
| 31 | return isprint (ch); |
| 32 | } |
| 33 | |
| 34 | /* readline.h defines these symbols too, but we want libiberty's |
| 35 | versions. */ |
| 36 | #undef ISALPHA |
| 37 | #undef ISALNUM |
| 38 | #undef ISDIGIT |
| 39 | #undef ISLOWER |
| 40 | #undef ISPRINT |
| 41 | #undef ISUPPER |
| 42 | #undef ISXDIGIT |
| 43 | |
| 44 | #include "safe-ctype.h" |
| 45 | |
| 46 | #endif |