Perfected the disk utilities

src/backing.h

@@ -1,42 +0,0 @@
-#pragma once
-
-#include <stdbool.h>
-#include <stdint.h>
-
-/// @brief Returns the directory path where the backing disks are stored.
-/// @return The directory path where the backing disks are stored. The caller is responsible for freeing the returned string. This function can return NULL.
-char* get_backings_path(void);
-
-/// @brief Checks if the specified backing disk name is valid.
-/// @param name The backing disk name to check.
-/// @return true if the backing disk name is valid, otherwise false.
-bool is_valid_backing_name(const char* name);
-
-/// @brief Returns the path to the specified backing disk.
-/// @param backing The valid backing disk name.
-/// @return The path to the specified backing disk. The caller is responsible for freeing the returned string. This function can return NULL.
-char* get_backing_path(const char* backing);
-
-/// @brief Checks if the specified backing disk exists.
-/// @param backing The valid backing disk name.
-/// @return true if the backing disk exists, otherwise false.
-bool backing_exists(const char* backing);
-
-/// @brief Lists the backing disks.
-/// @return The list of backing disks. The caller is responsible for freeing the returned array and strings. This function can return NULL.
-char** list_backings(void);
-
-/// @brief Get the creation time of the specified backing disk.
-/// @param backing The valid backing disk name.
-/// @return The creation time of the specified backing disk. If the backing disk does not exist, this function returns 0.
-uint64_t get_backing_creation_time(const char* backing);
-
-/// @brief Finds the latest backing disk.
-/// @return The latest backing disk. The caller is responsible for freeing the returned string. This function can return NULL.
-char* find_latest_backing(void);
-
-/// @brief Creates a new backing disk.
-/// @param disk The disk to use as the backing disk. Warning: the disk must be part of the backing disks.
-/// @param description The description of the backing disk.
-/// @return true if the backing disk was created, otherwise false.
-bool create_backing(const char* disk, const char* description);