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| Rev | Author | Line No. | Line |
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| 4383 | Serge | 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 |
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| 4 | drive letter brain-damage at the beginning of an absolute file name, |
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| 5 | use forward- and back-slash in path names interchangeably, and |
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| 6 | some of them have case-insensitive file names. |
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| 7 | |||
| 8 | Copyright 2000, 2001, 2007 Free Software Foundation, Inc. |
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| 9 | |||
| 10 | This file is part of BFD, the Binary File Descriptor library. |
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| 11 | |||
| 12 | This program is free software; you can redistribute it and/or modify |
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| 13 | it under the terms of the GNU General Public License as published by |
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| 14 | the Free Software Foundation; either version 2 of the License, or |
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| 15 | (at your option) any later version. |
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| 16 | |||
| 17 | This program is distributed in the hope that it will be useful, |
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| 18 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 19 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 20 | GNU General Public License for more details. |
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| 21 | |||
| 22 | You should have received a copy of the GNU General Public License |
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| 23 | along with this program; if not, write to the Free Software |
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| 24 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ |
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| 25 | |||
| 26 | #ifndef FILENAMES_H |
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| 27 | #define FILENAMES_H |
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| 28 | |||
| 29 | #ifdef __cplusplus |
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| 30 | extern "C" { |
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| 31 | #endif |
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| 32 | |||
| 33 | #if defined(__MSDOS__) || defined(_WIN32) || defined(__OS2__) || defined (__CYGWIN__) |
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| 34 | |||
| 35 | #ifndef HAVE_DOS_BASED_FILE_SYSTEM |
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| 36 | #define HAVE_DOS_BASED_FILE_SYSTEM 1 |
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| 37 | #endif |
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| 38 | |||
| 39 | #define IS_DIR_SEPARATOR(c) ((c) == '/' || (c) == '\\') |
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| 40 | /* Note that IS_ABSOLUTE_PATH accepts d:foo as well, although it is |
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| 41 | only semi-absolute. This is because the users of IS_ABSOLUTE_PATH |
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| 42 | want to know whether to prepend the current working directory to |
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| 43 | a file name, which should not be done with a name like d:foo. */ |
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| 44 | #define IS_ABSOLUTE_PATH(f) (IS_DIR_SEPARATOR((f)[0]) || (((f)[0]) && ((f)[1] == ':'))) |
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| 45 | |||
| 46 | #else /* not DOSish */ |
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| 47 | |||
| 48 | #define IS_DIR_SEPARATOR(c) ((c) == '/') |
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| 49 | #define IS_ABSOLUTE_PATH(f) (IS_DIR_SEPARATOR((f)[0])) |
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| 50 | |||
| 51 | #endif /* not DOSish */ |
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| 52 | |||
| 53 | extern int filename_cmp (const char *s1, const char *s2); |
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| 54 | #define FILENAME_CMP(s1, s2) filename_cmp(s1, s2) |
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| 55 | |||
| 56 | #ifdef __cplusplus |
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| 57 | } |
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| 58 | #endif |
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| 59 | |||
| 60 | #endif /* FILENAMES_H */ |