cvs commit: src/sys/kern kern_proc.c tty.c

[Ed Schouten]

ed          2008-09-16 14:57:23 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             kern_proc.c tty.c 
  Log:
  SVN rev 183076 on 2008-09-16 14:57:23Z by ed
  
  Fix minor TTY API inconsistency.
  
  Unlike tty_rel_gone() and tty_rel_sess(), the tty_rel_pgrp() routine
  does not unlock the TTY. I once had the idea to make the code call
  tty_rel_pgrp() and tty_rel_sess(), picking up the TTY lock once. This
  turned out a little harder than I expected, so this is how it works now.
  
  It's a lot easier if we just let tty_rel_pgrp() unlock the TTY, because
  the other routines do this anyway.
  
  Revision  Changes    Path
  1.268     +0 -1      src/sys/kern/kern_proc.c
  1.289     +3 -0      src/sys/kern/tty.c