[Linuxptp-devel] [PATCH RFC V2 04/11] clock: Introduce a method to obtain the last synchronization time.

[Richard C. <ric...@gm...>]

The NetSync Monitor protocol will require us to report the time stamp of
the last synchronization.  This patch adds new the method.

Signed-off-by: Richard Cochran <ric...@gm...>
---
 clock.c | 5 +++++
 clock.h | 7 +++++++
 2 files changed, 12 insertions(+)

diff --git a/clock.c b/clock.c
index 28a1406..30e5a0e 100644
--- a/clock.c
+++ b/clock.c
@@ -1288,6 +1288,11 @@ static void clock_forward_mgmt_msg(struct clock *c, struct port *p, struct ptp_m
 	}
 }
 
+tmv_t clock_ingress_time(struct clock *c)
+{
+	return c->ingress_ts;
+}
+
 int clock_manage(struct clock *c, struct port *p, struct ptp_message *msg)
 {
 	int changed = 0, res, answers;
diff --git a/clock.h b/clock.h
index 64c5131..94d4ad0 100644
--- a/clock.h
+++ b/clock.h
@@ -157,6 +157,13 @@ struct ClockIdentity clock_identity(struct clock *c);
 void clock_fda_changed(struct clock *c);
 
 /**
+ * Obtains the time of the latest synchronization.
+ * @param c    The clock instance.
+ * @return     The local time stamp of the last received Sync message.
+ */
+tmv_t clock_ingress_time(struct clock *c);
+
+/**
  * Manage the clock according to a given message.
  * @param c    The clock instance.
  * @param p    The port on which the message arrived.
-- 
2.11.0