[LinuxPPS] Not seeing PPS with new stuff (MORE)

[Cirilo Bernardo]

On Thu, Jun 12, 2008 at 6:17 PM, Reg Clemens <reg at dwf.com> wrote:
>    (1) ttyctrl hangs and cant be killed.
>        >> is it necessary to keep this process running (-X) to
>        >> to keep the line discipline set??

No, the line discipline will stay as it is until changed or the driver
is reloaded (returns to default).  If you look at the 'pppd' source
code as an example, pppd sets the 'ppp' line discipline and then sets
another discipline (either raw or tty) before it exits.

- Cirilo