As was concluded in a follow-up discussion of commit e0efb3168d34 (tty: Remove dead termiox code) [1], termiox ioctls never worked, so there is barely anyone using this interface. We can safely remove the user definitions for this never adopted interface.
[1] https://lore.kernel.org/lkml/c1c9fc04-02eb-2260-195b-44c357f05...@kernel.org/t/#u Signed-off-by: Jiri Slaby <jsl...@suse.cz> --- include/uapi/linux/termios.h | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/include/uapi/linux/termios.h b/include/uapi/linux/termios.h index 33961d4e4de0..e6da9d4433d1 100644 --- a/include/uapi/linux/termios.h +++ b/include/uapi/linux/termios.h @@ -5,19 +5,4 @@ #include <linux/types.h> #include <asm/termios.h> -#define NFF 5 - -struct termiox -{ - __u16 x_hflag; - __u16 x_cflag; - __u16 x_rflag[NFF]; - __u16 x_sflag; -}; - -#define RTSXOFF 0x0001 /* RTS flow control on input */ -#define CTSXON 0x0002 /* CTS flow control on output */ -#define DTRXOFF 0x0004 /* DTR flow control on input */ -#define DSRXON 0x0008 /* DCD flow control on output */ - #endif -- 2.30.0
