cvs commit: src/sys/kern tty_tty.c

[Martin Blapp]

mbr         2006-09-29 07:33:56 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/kern             tty_tty.c 
  Log:
  MFC rev. 1.58, 1.59
  
  If /dev/tty gets opened after your controlling terminal has been revoked
  you can't call tty_clone afterwords. This can be done in ctty_clone by
  returning with *dev = ctty.
  
  Reviewed by:    jhb
  Approved by:    re
  
  Revision  Changes    Path
  1.56.2.2  +5 -1      src/sys/kern/tty_tty.c