diff options
Diffstat (limited to 'gdbsupport')
| -rw-r--r-- | gdbsupport/gdb-safe-ctype.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/gdbsupport/gdb-safe-ctype.h b/gdbsupport/gdb-safe-ctype.h new file mode 100644 index 0000000..b8e3bb4 --- /dev/null +++ b/gdbsupport/gdb-safe-ctype.h @@ -0,0 +1,46 @@ +/* Wrapper around libiberty's safe-ctype.h for GDB, the GNU debugger. + + Copyright (C) 2019-2020 Free Software Foundation, Inc. + + This file is part of GDB. + + This program 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. + + This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */ + +#ifndef GDB_SAFE_CTYPE_H +#define GDB_SAFE_CTYPE_H + +/* After safe-ctype.h is included, we can no longer use the host's + ctype routines. Trying to do so results in compile errors. Code + that uses safe-ctype.h that wants to refer to the locale-dependent + ctype functions must call these wrapper versions instead. */ + +static inline int +gdb_isprint (int ch) +{ + return isprint (ch); +} + +/* readline.h defines these symbols too, but we want libiberty's + versions. */ +#undef ISALPHA +#undef ISALNUM +#undef ISDIGIT +#undef ISLOWER +#undef ISPRINT +#undef ISUPPER +#undef ISXDIGIT + +#include "safe-ctype.h" + +#endif |