On Mon, 27 Aug 2012 15:23:12 +0800 Wanlong Gao <gaowanl...@cn.fujitsu.com> wrote:
> At commit 07d106d0, Linus pointed out that ENOIOCTLCMD should be > translated as ENOTTY to user mode. > For example: > fd = open("/dev/tty", O_RDWR); > ioctl(fd, -1, &argp); > > then the errno should be ENOTTY but not EINVAL. > > Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org> > Signed-off-by: Wanlong Gao <gaowanl...@cn.fujitsu.com> Acked-by: Alan Cox <a...@linux.intel.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/