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annotate common/portpath.h @ 176:70d627e9e801

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New portability function to test if a file is an directory.
author Sascha Wilde <wilde@intevation.de>
date Tue, 25 Mar 2014 16:45:32 +0100
parents f100861dad8f
children 17e1c8f37d72
rev   line source
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1 #ifndef PORTPATH_H
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2 #define PORTPATH_H
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3
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4 #include <stdbool.h>
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5
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6 /**
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7 * @file portpath.h
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8 * @brief Platform independent functions for file and path handling.
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9 * @details portpath contains functions to handle file and path names
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10 * in a platform independent way. The code unsing this functions
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11 * should be protable between GNU/Linux and Windows32 systems.
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12 */
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13
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14 /**
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15 * @brief portable version of dirname
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16 * @details return the directory component of the given path.
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17 * The argument path may be altered by the function.
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18 * @param[inout] path the pathname
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19 * @returns a pointer to the string containing the directory component
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20 */
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21 char *port_dirname(char *path);
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22
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23 /**
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24 * @brief portable version of realpath
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25 * @details return the expanded absolute pathname for the given path.
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26 * The buffer for the resolved path is allocated by this function and
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27 * should be freed by the caller.
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28 * @param[in] path the original pathname
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29 * @returns a pointer to the resolved path or NULL on error
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30 */
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31 char *port_realpath(char *path);
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32
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33 /**
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34 * @brief test if a file exists
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35 * @details uses a platform specific stat call to test if the given
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36 * file exists.
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37 * @param[in] path the path to the file
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38 * @returns true if the file exists and false otherwise
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39 */
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40 bool port_fileexits(char *path);
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41
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42 /**
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43 * @brief test if a file is a directory
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44 * @details uses a platform specific stat call to test if the given
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45 * file is an directory.
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46 * @param[in] path the path to the file
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47 * @returns true if the file is an directory and false otherwise
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48 */
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49 bool port_isdir(char *path);
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50
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51 #endif
http://wald.intevation.org/projects/trustbridge/