projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| b6728b1b ZW |
1 | /* Macros for taking apart, interpreting and processing file names. |
| 2 | ||
| 3 | These are here because some non-Posix (a.k.a. DOSish) systems have | |
| 4 | drive letter brain-damage at the beginning of an absolute file name, | |
| 5 | use forward- and back-slash in path names interchangeably, and | |
| 6 | some of them have case-insensitive file names. | |
| 7 | ||
| 0c9bce0b | 8 | Copyright 2000, 2001, 2007 Free Software Foundation, Inc. |
| b6728b1b ZW |
9 | |
| 10 | This file is part of BFD, the Binary File Descriptor library. | |
| 11 | ||
| 12 | This program is free software; you can redistribute it and/or modify | |
| 13 | it under the terms of the GNU General Public License as published by | |
| 14 | the Free Software Foundation; either version 2 of the License, or | |
| 15 | (at your option) any later version. | |
| 16 | ||
| 17 | This program is distributed in the hope that it will be useful, | |
| 18 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 20 | GNU General Public License for more details. | |
| 21 | ||
| 22 | You should have received a copy of the GNU General Public License | |
| 23 | along with this program; if not, write to the Free Software | |
| d6d47ea0 | 24 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
| b6728b1b ZW |
25 | |
| 26 | #ifndef FILENAMES_H | |
| 27 | #define FILENAMES_H | |
| 28 | ||
| 46450975 ILT |
29 | #ifdef __cplusplus |
| 30 | extern "C" { | |
| 31 | #endif | |
| 32 | ||
| b6728b1b ZW |
33 | #if defined(__MSDOS__) || defined(_WIN32) || defined(__OS2__) || defined (__CYGWIN__) |
| 34 | ||
| 35 | #ifndef HAVE_DOS_BASED_FILE_SYSTEM | |
| 36 | #define HAVE_DOS_BASED_FILE_SYSTEM 1 | |
| 37 | #endif | |
| 38 | ||
| 39 | #define IS_DIR_SEPARATOR(c) ((c) == '/' || (c) == '\\') | |
| 40 | /* Note that IS_ABSOLUTE_PATH accepts d:foo as well, although it is | |
| 41 | only semi-absolute. This is because the users of IS_ABSOLUTE_PATH | |
| 42 | want to know whether to prepend the current working directory to | |
| 43 | a file name, which should not be done with a name like d:foo. */ | |
| 44 | #define IS_ABSOLUTE_PATH(f) (IS_DIR_SEPARATOR((f)[0]) || (((f)[0]) && ((f)[1] == ':'))) | |
| b6728b1b ZW |
45 | |
| 46 | #else /* not DOSish */ | |
| 47 | ||
| 48 | #define IS_DIR_SEPARATOR(c) ((c) == '/') | |
| 49 | #define IS_ABSOLUTE_PATH(f) (IS_DIR_SEPARATOR((f)[0])) | |
| b6728b1b ZW |
50 | |
| 51 | #endif /* not DOSish */ | |
| 52 | ||
| 0c9bce0b JB |
53 | extern int filename_cmp (const char *s1, const char *s2); |
| 54 | #define FILENAME_CMP(s1, s2) filename_cmp(s1, s2) | |
| 55 | ||
| 46450975 ILT |
56 | #ifdef __cplusplus |
| 57 | } | |
| 58 | #endif | |
| 59 | ||
| b6728b1b | 60 | #endif /* FILENAMES_H */ |