236 	int fd = 0;	/* assume stdin */  in utilfdt_read_err()  local
243 		fd = open(filename, O_RDONLY);  in utilfdt_read_err()
244 		if (fd < 0)  in utilfdt_read_err()
257 		ret = read(fd, &buf[offset], bufsize - offset);  in utilfdt_read_err()
266 	close(fd);  in utilfdt_read_err()
292 	int fd = 1;	/* assume stdout */  in utilfdt_write_err()  local
299 		fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0666);  in utilfdt_write_err()
300 		if (fd < 0)  in utilfdt_write_err()
308 		ret = write(fd, ptr + offset, totalsize - offset);  in utilfdt_write_err()
316 	if (fd != 1)  in utilfdt_write_err()
317 		close(fd);  in utilfdt_write_err()