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annotate lib/canonicalize.h @ 7040:e97a4de675a6

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* stdio--.h (tmpfile): Make safer.
author Eric Blake <ebb9@byu.net>
date Sun, 23 Jul 2006 18:50:12 +0000
parents c47674a83a78
children 144308705998
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1 /* Return the canonical absolute name of a given file.
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2 Copyright (C) 1996-2005 Free Software Foundation, Inc.
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3
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4 This program is free software; you can redistribute it and/or modify
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5 it under the terms of the GNU General Public License as published by
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6 the Free Software Foundation; either version 2, or (at your option)
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7 any later version.
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8
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9 This program is distributed in the hope that it will be useful,
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10 but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 GNU General Public License for more details.
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13
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14 You should have received a copy of the GNU General Public License
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15 along with this program; see the file COPYING.
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16 If not, write to the Free Software Foundation,
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17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
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18
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19 #ifndef CANONICALIZE_H_
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20 # define CANONICALIZE_H_
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21
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22 enum canonicalize_mode_t
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23 {
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24 /* All components must exist. */
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25 CAN_EXISTING = 0,
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26
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27 /* All components excluding last one must exist. */
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28 CAN_ALL_BUT_LAST = 1,
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29
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30 /* No requirements on components existence. */
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31 CAN_MISSING = 2
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32 };
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33 typedef enum canonicalize_mode_t canonicalize_mode_t;
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34
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35 char *canonicalize_filename_mode (const char *, canonicalize_mode_t);
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36
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37 # if !HAVE_CANONICALIZE_FILE_NAME
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38 char *canonicalize_file_name (const char *);
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39 # endif
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40
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41 #endif /* !CANONICALIZE_H_ */