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annotate common/portpath.h @ 586:ecfd77751daf

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Disambiguate enumerator values and add portable wrapper.
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 27 May 2014 16:30:58 +0000
parents 17e1c8f37d72
children b3695a3399de
rev   line source
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1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU GPL (v>=2)
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5 * and comes with ABSOLUTELY NO WARRANTY!
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6 * See LICENSE.txt for details.
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7 */
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8 #ifndef PORTPATH_H
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9 #define PORTPATH_H
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10
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11 #include <stdbool.h>
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12
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13 /**
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14 * @file portpath.h
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15 * @brief Platform independent functions for file and path handling.
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16 * @details portpath contains functions to handle file and path names
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17 * in a platform independent way. The code unsing this functions
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18 * should be protable between GNU/Linux and Windows32 systems.
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19 */
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20
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21 /**
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22 * @brief portable version of dirname
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23 * @details return the directory component of the given path.
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24 * The argument path may be altered by the function.
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25 * @param[inout] path the pathname
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26 * @returns a pointer to the string containing the directory component
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27 */
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28 char *port_dirname(char *path);
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29
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30 /**
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31 * @brief portable version of realpath
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32 * @details return the expanded absolute pathname for the given path.
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33 * The buffer for the resolved path is allocated by this function and
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34 * should be freed by the caller.
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35 * @param[in] path the original pathname
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36 * @returns a pointer to the resolved path or NULL on error
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37 */
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38 char *port_realpath(char *path);
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39
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40 /**
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41 * @brief test if a file exists
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42 * @details uses a platform specific stat call to test if the given
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43 * file exists.
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44 * @param[in] path the path to the file
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45 * @returns true if the file exists and false otherwise
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46 */
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47 bool port_fileexits(char *path);
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48
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49 /**
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50 * @brief test if a file is a directory
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51 * @details uses a platform specific stat call to test if the given
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52 * file is an directory.
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53 * @param[in] path the path to the file
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54 * @returns true if the file is an directory and false otherwise
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55 */
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56 bool port_isdir(char *path);
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57
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58 #endif
http://wald.intevation.org/projects/trustbridge/