[Buildroot] [PATCH v3 1/3] package/linuxptp: make initscript options configurable

[Carlos Santos]

On Tue, Mar 10, 2020 at 5:08 AM Heiko Thiery <heiko.thiery at gmail.com> wrote:
>
> The "package/busybox/S01sysklogd" is taken as template to change the
> init script of the linuxptp daemon. The init script is split two parts
> because there are 2 daemons (ptp4l and phc2sys).
>
> Let the user supply its own options in /etc/default/ptp4l and
> /etc/default/phc2sys.
>
> This patch also fixes an issue with the creation of the pid file that is
> needed to properly stop the daemon again.
>
> Signed-off-by: Michael Walle <michael at walle.cc>
> Signed-off-by: Heiko Thiery <heiko.thiery at gmail.com>

Tested-by: Carlos Santos <unixmania at gmail.com>
---
Testes on an Intel C3000 device

    02:00.0 Ethernet controller: Intel Corporation I210 Gigabit
Network Connection (rev 03)

after adding

==> /etc/default/phc2sys <==
PHC2SYS_ARGS="-s enp2s0 -c CLOCK_REALTIME -w -S 1.0"

==> /etc/default/ptp4l <==
PTP4L_ARGS="-i enp2s0 -f /etc/linuxptp.cfg -m"