[PATCH v9 04/14] linux/termios/powerpc: deal with powerpc-unique ioctl emulation

[Florian Weimer]

* H. Peter Anvin:

> On July 1, 2025 4:33:19 AM PDT, Florian Weimer <fweimer@redhat.com> wrote:
>>* H. Peter Anvin:
>>
>>> diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/ioctls.h b/sysdeps/unix/sysv/linux/powerpc/bits/ioctls.h
>>> new file mode 100644
>>> index 000000000000..e1921dfb86c0
>>> --- /dev/null
>>> +++ b/sysdeps/unix/sysv/linux/powerpc/bits/ioctls.h
>>
>>> +#define TCGETS2	 _IOR ('t', 19, struct termios2)
>>> +#define TCSETS2	 _IOW ('t', 20, struct termios2)
>>> +#define TCSETSW2 _IOW ('t', 21, struct termios2)
>>> +#define TCSETSF2 _IOW ('t', 22, struct termios2)
>>
>>How is this expected to work given that POWER does not have a struct
>>termios2 in any installed header?

> About as well as all the other architectures...

Sorry, the other architectures have struct termios2, so it works there?
Or is broken for other reasons?

Thanks,
Florian