git: kernel - More tty/pty fixes

[Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 470b5de8bab672e9f29c78eb9f41807d3310fa3d
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date:   Sat Sep 4 11:28:21 2010 -0700

    kernel - More tty/pty fixes
    
    * Notify the pty master when the slave closes.
    
    * Fix the zombie state stuff.  Clear the zombie state on initial open of
      either side, prior to running any modem controls.
    
    * This appears to fix screen and tmux.
    
    Reported-by: YONETANI Tomokazu <qhwt+dfly@les.ath.cx>, Antonio Huete Jimenez <tuxillo@crater.dragonflybsd.org>

Summary of changes:
 sys/kern/tty_pty.c |  142 +++++++++++++++++++++++++++-------------------------
 1 files changed, 74 insertions(+), 68 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/470b5de8bab672e9f29c78eb9f41807d3310fa3d


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