projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 6c7a06a3 TT |
1 | /* Wide characters for gdb |
| 2 | Copyright (C) 2009 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | This file is part of GDB. | |
| 5 | ||
| 6 | This program is free software; you can redistribute it and/or modify | |
| 7 | it under the terms of the GNU General Public License as published by | |
| 8 | the Free Software Foundation; either version 3 of the License, or | |
| 9 | (at your option) any later version. | |
| 10 | ||
| 11 | This program is distributed in the hope that it will be useful, | |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | GNU General Public License for more details. | |
| 15 | ||
| 16 | You should have received a copy of the GNU General Public License | |
| 17 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
| 18 | ||
| 19 | #ifndef GDB_WCHAR_H | |
| 20 | #define GDB_WCHAR_H | |
| 21 | ||
| 22 | /* If this host has wchar_t and if iconv is available (perhaps via GNU | |
| 23 | libiconv), then we arrange to use those. Otherwise, we provide a | |
| 24 | phony iconv which only handles a single character set, and we | |
| 25 | provide wrappers for the wchar_t functionality we use. */ | |
| 26 | #if defined(HAVE_ICONV) && defined(HAVE_WCHAR_H) | |
| 27 | ||
| 28 | #include <iconv.h> | |
| 29 | #include <wchar.h> | |
| 30 | #include <wctype.h> | |
| 31 | ||
| 32 | typedef wchar_t gdb_wchar_t; | |
| 33 | typedef wint_t gdb_wint_t; | |
| 34 | ||
| 35 | #define gdb_wcslen wcslen | |
| 36 | #define gdb_iswprint iswprint | |
| 37 | #define gdb_iswdigit iswdigit | |
| 38 | #define gdb_btowc btowc | |
| 39 | #define gdb_WEOF WEOF | |
| 40 | ||
| 41 | #define LCST(X) L ## X | |
| 42 | ||
| 43 | #else | |
| 44 | ||
| 45 | typedef char gdb_wchar_t; | |
| 46 | typedef int gdb_wint_t; | |
| 47 | ||
| 48 | #define gdb_wcslen strlen | |
| 49 | #define gdb_iswprint isprint | |
| 50 | #define gdb_iswdigit isdigit | |
| 51 | #define gdb_btowc /* empty */ | |
| 52 | #define gdb_WEOF EOF | |
| 53 | ||
| 54 | #define LCST(X) X | |
| 55 | ||
| 56 | /* This define is used elsewhere so we don't need to duplicate the | |
| 57 | same checking logic in multiple places. */ | |
| 58 | #define PHONY_ICONV | |
| 59 | ||
| 60 | #endif /* defined(HAVE_ICONV) && defined(HAVE_WCHAR_H) */ | |
| 61 | ||
| 62 | #endif /* GDB_WCHAR_H */ |