Added helper for backing info
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@ -419,3 +419,28 @@ result_t get_backing_parent(char** _parent, const char* backing) {
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*_parent = parent;
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return success();
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}
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result_t get_backing_info(disk_info_t* _info, const char* backing) {
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// Initialize the output parameters
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_info->size = 0;
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_info->allocated = 0;
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_info->backing_path = NULL;
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// Check that the backing exists
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result_t result = check_backing_exists(backing);
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if (result != success())
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return result;
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// Get the backing path
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char* path;
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result = get_backing_path(&path, backing);
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if (result != success())
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return result;
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// Get the disk information
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result = get_disk_info(_info, path);
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free(path);
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return result;
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}
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@ -74,4 +74,10 @@ result_t set_default_backing(const char* backing);
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/// @param _parent The string pointer to store the resulting backing parent identifier in. The caller is responsible for freeing the string.
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/// @param backing The backing to get the parent of.
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/// @return The result of the operation.
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result_t get_backing_parent(char** _parent, const char* backing);
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result_t get_backing_parent(char** _parent, const char* backing);
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/// @brief Gets information about the given backing. If the backing does not exist, the call will return a failure result with an error message.
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/// @param _info The string pointer to store the resulting disk information in. The caller is responsible for freeing the string.
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/// @param backing The backing to get information about.
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/// @return The result of the operation.
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result_t get_backing_info(disk_info_t* _info, const char* backing);
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