Re: man 4 tty_ioctl fixes

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[CC restored]

Hello Марк

On 16 January 2015 at 12:05, Марк Коренберг <socketpair@xxxxxxxxx> wrote:
> EXTPROC is not documented (can be set on c_lflag in termios structure)
> TIOCPKT_IOCTL is not documented (this value will appear when using
> terminal in packet mode). Not sure if TIOCPKT_IOCTL will appear only
> if EXTPROC is set.
>
> I want you to dcument that constants, and behaviour that will be
> changed when applying that termios.

I'll cut to the chase: I want *you* to do it. Why do you presume that
I should do it?

Thanks,

Michael


> 2015-01-16 15:36 GMT+05:00 Michael Kerrisk (man-pages) <mtk.manpages@xxxxxxxxx>:
>> Hello Марк.
>>
>> What is the purpose of your report?
>>
>> Thanks,
>>
>> Michael
>>
>>
>> On 11 January 2015 at 20:58, Марк Коренберг <socketpair@xxxxxxxxx> wrote:
>>> $ egrep '[^A-Z0-9]EXTPROC' -r /usr/include
>>> /usr/include/x86_64-linux-gnu/bits/termios.h:# define EXTPROC 0200000
>>> /usr/include/asm-generic/termbits.h:#define EXTPROC 0200000
>>> <-------- undocumented
>>>
>>> $ fgrep TIOCPKT -r /usr/include
>>> /usr/include/asm-generic/ioctls.h:#define TIOCPKT 0x5420
>>> /usr/include/asm-generic/ioctls.h:#define TIOCPKT_DATA 0
>>> /usr/include/asm-generic/ioctls.h:#define TIOCPKT_FLUSHREAD 1
>>> /usr/include/asm-generic/ioctls.h:#define TIOCPKT_FLUSHWRITE 2
>>> /usr/include/asm-generic/ioctls.h:#define TIOCPKT_STOP 4
>>> /usr/include/asm-generic/ioctls.h:#define TIOCPKT_START 8
>>> /usr/include/asm-generic/ioctls.h:#define TIOCPKT_NOSTOP 16
>>> /usr/include/asm-generic/ioctls.h:#define TIOCPKT_DOSTOP 32
>>> /usr/include/asm-generic/ioctls.h:#define TIOCPKT_IOCTL 64  <------ undocumented
>>>
>>> Some information:
>>>
>>> http://stackoverflow.com/questions/21641754/when-pty-pseudo-terminal-slave-fd-settings-are-changed-by-tcsetattr-how-ca
>>> http://lists.gnu.org/archive/html/bug-readline/2011-01/msg00004.html
>>
>>
>>
>> --
>> Michael Kerrisk
>> Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
>> Linux/UNIX System Programming Training: http://man7.org/training/
>
>
>
> --
> Segmentation fault



-- 
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/
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