52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
/*
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* C_lib Copyright (C) 2022 Wael Karram.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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/* This header defines various file utility functions. */
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#ifndef FILE_UTILS_H
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#define FILE_UTILS_H
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/* Include unistd.h (for access). */
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#include <unistd.h>
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/* Include sys/types and sys/stat to check type. */
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#include <sys/types.h>
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#include <sys/stat.h>
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/* Define constants. */
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#define PASS_FAIL_FILE_UTILS_H -1
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#define TRUE_FILE_UTILS_H 1
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#define FALSE_FILE_UTILS_H 2
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/* Set debug if needed. */
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#ifdef DEBUG
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#ifndef NDEBUG
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#define NDEBUG
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#endif /* NDEBUG */
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#endif /* DEBUG */
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/* Include assert.h to allow code generation. */
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#include <assert.h>
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/* This function checks if a file or directory exists at the given path. */
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static inline int check_file_exists(const char *path);
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/* This function checks if the path points to a file or directory, assumes existence! */
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static inline int check_if_file(const char *path);
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/* This function checks if the path exists and points to a directory. */
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static inline int check_if_directory_exists(const char *path);
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/* This function checks if the path exists and points to a file. */
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static inline int check_if_file_exists(const char *path);
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#endif /* FILE_UTILS_H */
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