K 10
svn:author
V 5
brian
K 8
svn:date
V 27
1998-05-28T23:17:51.000000Z
K 7
svn:log
V 1020
o #define the name "tun" in defs.h against the future possibility
  of supporting architectures with different device names.
o Close /dev/tunX when destroying the bundle.
o Don't forget to close the parent end of the pipe in the child
  process when exec'ing a program from a chat script.
o If we close our controlling terminal, ditch the current session
  with it, allowing getty(8) (or whatever) to regain control.
o After transferring our controlling terminal descriptor to another
  ppp instance, we now fork a new ppp to continue where we left off,
  transferring ownership of all uucp locks and the /var/run/tunX.pid
  file.  Meanwhile the parent closes all file descriptors, defaults
  all signals and does a pause() to wait for a HUP after the
  transferred descriptor is finally closed.
  We don't run /bin/cat any more (again!).

  Suggested by: bde

TODO: It seems clocal devices need their pause()d session leader
      to be given a manual HUP, as closing the last open descriptor
      doesn't do the job.

END