Re: [PATCH] tty: Remove dead termiox code

[Jiri Slaby]

On 03. 12. 20, 3:03, Jann Horn wrote:
> set_termiox() and the TCGETX handler bail out with -EINVAL immediately
> if ->termiox is NULL, but there are no code paths that can set
> ->termiox to a non-NULL pointer; and no such code paths seem to have
> existed since the termiox mechanism was introduced back in
> commit 1d65b4a088de ("tty: Add termiox") in v2.6.28.
> Similarly, no driver actually implements .set_termiox; and it looks like
> no driver ever has.

Nice!

> Delete this dead code; but leave the definition of struct termiox in the
> UAPI headers intact.

I am thinking -- can/should we mark the structure as deprecated so that 
userspace stops using it eventually?

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js