int fs_mkdir(char *dirname)
{
	int fd = fs_open((char *)&current_running->cwd, MODE_WRONLY);
	struct dirent d;
	d.inode = current_running->filedes[fd].inode_num;
	strcpy(d.name, dirname);
	internal_fs_write(fd, (char *) &d, sizeof(struct dirent), FALSE);
	return fs_close(fd);
}