#ifndef FILE_SYSTEM_INCLUDED
#define FILE_SYSTEM_INCLUDED

#include "basic.h"

typedef struct {
    uint64_t data;
} Handle;

int file_open(string path, Handle *fd);
void file_close(Handle fd);
int file_lock(Handle fd);
int file_unlock(Handle fd);
int file_sync(Handle fd);
int file_read(Handle fd, char *dst, int max);
int file_write(Handle fd, char *src, int len);
int file_size(Handle fd, size_t *len);
int file_write_atomic(string path, string content);
int create_dir(string path);
int rename_file_or_dir(string oldpath, string newpath);
int remove_file_or_dir(string path);
int get_full_path(string path, char *dst);
int file_read_all(string path, string *data);

#endif // FILE_SYSTEM_INCLUDED