nmdm question

From: Vladimir B. Grebenschikov (vova_at_sw.ru)
Date: 09/28/03

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    To: freebsd-hackers@freebsd.org
Date: Mon, 29 Sep 2003 00:42:46 +0400

    Hi

    I have try to use nmdm to make short circuit between pppd and ssh
    (both need tty in my case).

    All is ok with pppd, but ssh client wait in ioctl():

    # ps alxp 24269
      UID PID PPID CPU PRI NI VSZ RSS MWCHAN STAT TT TIME
    COMMAND
      207 24269 24267 0 6 0 3352 2000 ttywai S+ p4 0:00.08 ssh
    -v -v -v -t -i .ssh/id_tun 195....
    # strace -p 24269
    ioctl(0, TIOCSETAWS ...

    sshd debug shows:
    ...
    debug3: tty_make_modes: 91 1
    debug3: tty_make_modes: 92 0
    debug3: tty_make_modes: 93 0
    debug2: fd 3 setting TCP_NODELAY
    debug1: Requesting authentication agent forwarding.
    debug1: Requesting shell.
    debug1: Entering interactive session.

    Looks like invalid support for that ioctl in nmdm driver ?

    Any ideas ? 

    -- 
Vladimir B. Grebenschikov <vova@sw.ru>
SWsoft Inc.
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