int write_page(int fd, void *page, int i)
{
return file_op(fd, page, i, &my_write);
}
void File::save(const string &filename, string* content)
{
fstream file_op(filename.c_str(),ios::out);
file_op << *content;
file_op.close();
}
int read_page(int fd, void *page, int i)
{
return file_op(fd, page, i, &read);
}
