On Mon, Mar 05, 2018 at 05:58:07PM +0100, Oliver Westermann wrote:
> 2018-03-05 16:03 GMT+01:00 Richard Cochran <richardcoch...@gmail.com>:
> >
> > Do you mean using -b0 instead of -b1?
> >
> Using pmc to get the status of the local device and parsing it, which needs
> to be much more
> robust to unexpected data than I assumed in the first place.
The pmc is really a simple tool. You can call it or script it for
simple use cases, but for more complex use cases, probably writing a
proper client is the way to go.
See phc2sys.c for an example of such a program. In the function,
run_pmc(), we have parsing code like this:
*msg = pmc_recv(node->pmc);
if (!*msg)
continue;
if (!check_clock_identity(node, *msg)) {
msg_put(*msg);
*msg = NULL;
continue;
}
res = is_msg_mgt(*msg);
if (res < 0 && get_mgt_err_id(*msg) == ds_id) {
node->pmc_ds_requested = 0;
return -1;
}
if (res <= 0 || recv_subscribed(node, *msg, ds_id) ||
get_mgt_id(*msg) != ds_id) {
msg_put(*msg);
*msg = NULL;
continue;
}
> Is there an option to not get the management messages of other clients on
> the network?
No, there is not.
Sorry,
Richard
------------------------------------------------------------------------------
Check out the vibrant tech community on one of the world's most
engaging tech sites, Slashdot.org! http://sdm.link/slashdot
_______________________________________________
Linuxptp-users mailing list
Linuxptp-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linuxptp-users
