Thread (1 message) 1 message, 1 author, 2015-01-16

Re: man 4 tty_ioctl fixes

From: Michael Kerrisk (man-pages) <hidden>
Date: 2015-01-16 10:36:36

Hello Марк.

What is the purpose of your report?

Thanks,

Michael


On 11 January 2015 at 20:58, Марк Коренберг [off-list ref] 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/
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