/** copies file descript from self to copy */
bool file_copy(int self, int copy);

int file_create(char *self, int omode, ulong perm);

int file_open(char *self, int omode);

void file_close(int self);

bool file_access(char *self, int mode);

bool file_exists(char *self);

bool file_mkdir(char *self);

bool file_recursive_mkdir(String *currentpath, char *restpath);

bool file_relative_recursive_mkdir(char *path);

bool file_on_demand_mkdir(char *path);

bool file_remove(char *self);

bool file_dirwstat(char *self, Dir *d);

bool file_isdir(char *self);

long file_dir_file_count(char *self);

bool file_isdir_empty(char *self);

bool file_dir_notempty(char *self);