cvs commit: src/sys/kern tty_pty.c

[John Baldwin]

jhb         2007-11-08 15:51:53 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             tty_pty.c 
  Log:
  Make it easier to add more ptys to the pty(4) driver:
  - Use unit2minor() and minor2unit() to generate minor numbers to support
    unit numbers higher than 255.
  - Use simple string operations on the 'names' array rather than hard-coded
    constants and switch statements so that more ptys can be added by simply
    expanding the 'names' array.
  
  MFC after:      1 week
  
  Revision  Changes    Path
  1.153     +12 -19    src/sys/kern/tty_pty.c