cvs commit: src/sys/sys tty.h

[Ed Schouten]

ed          2008-09-24 19:43:09 UTC

  FreeBSD src repository

  Modified files:
    sys/sys              tty.h 
  Log:
  SVN rev 183332 on 2008-09-24 19:43:09Z by ed
  
  Add another TTY locking migration macro: tty_getlock().
  
  Some subsystems (HPS-USB) like to lock down the TTY through a more
  generic approach, namely the regular mtx(9) macro's. Allow the TTY lock
  to be obtained through the new macro.
  
  Discussed with: hps, thompsa
  
  Revision  Changes    Path
  1.109     +1 -0      src/sys/sys/tty.h