42 lines
1.0 KiB
C
42 lines
1.0 KiB
C
/**
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* OS specific stuff. This is going to get ugly, but at least its in one place
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*/
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#ifndef __OS_UTILS_H__
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#define __OS_UTILS_H__
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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/**
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* get an environment varible from the os
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* @param variable the variable to look for
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* @returns the results
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*/
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char* os_utils_getenv(const char* variable);
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/**
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* get the user's home directory
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* @returns the user's home directory
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*/
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char* os_utils_get_homedir();
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/**
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* join 2 pieces of a filepath, being careful about the slashes
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* @param root the root part
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* @param extension what should be concatenated
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* @param results where to put the results
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* @param max_len throw an error if the total is longer than max_len
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*/
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int os_utils_filepath_join(const char* root, const char* extension, char* results, unsigned long max_len);
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int os_utils_file_exists(const char* file_name);
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int os_utils_file_size(const char* file_name);
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int os_utils_directory_writeable(const char* path);
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int os_utils_directory_exists(const char* path);
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#endif /* utils_h */
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