gra-projekt/Implementierung/lib/io.h

#ifndef IO_H
#define IO_H

#define _XOPEN_SOURCE

#include <errno.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include <sys/sysinfo.h>

/**
 * @brief Open a file and load its stats
 *
 * @param path the filepath
 * @param file where the pointer of the file handle should be stored
 * @param file_stat pointer to a stat struct
 * @return true it worked
 * @return false there was an error
 */
bool open_file(const char* path, FILE** file, struct stat* file_stat);

/**
 * @brief reads a file at a path
 *
 * @param path the filepath
 * @param size a pointer where the size of the result should be stored
 * @return pointer to the raw data or NULL on errors
 */
uint8_t* read_file(const char* path, size_t* size);

#endif  // IO_H