mgmt: add Mtu to faces/create and FaceStatus
refs #4005
Change-Id: I26c02aa088dc59aecd331cd579036177fef0f64c
diff --git a/src/mgmt/nfd/face-status.hpp b/src/mgmt/nfd/face-status.hpp
index 30a97f5..3de21fe 100644
--- a/src/mgmt/nfd/face-status.hpp
+++ b/src/mgmt/nfd/face-status.hpp
@@ -119,6 +119,33 @@
FaceStatus&
unsetDefaultCongestionThreshold();
+ bool
+ hasMtu() const
+ {
+ return !!m_mtu;
+ }
+
+ /** \brief get MTU (measured in bytes)
+ *
+ * This value is capped at MAX_NDN_PACKET_SIZE, even if the MTU of the face is unlimited.
+ */
+ uint64_t
+ getMtu() const
+ {
+ BOOST_ASSERT(hasMtu());
+ return *m_mtu;
+ }
+
+ /** \brief set MTU (measured in bytes)
+ *
+ * This value is capped at MAX_NDN_PACKET_SIZE, even if the MTU of the face is unlimited.
+ */
+ FaceStatus&
+ setMtu(uint64_t mtu);
+
+ FaceStatus&
+ unsetMtu();
+
uint64_t
getNInInterests() const
{
@@ -195,6 +222,7 @@
optional<time::milliseconds> m_expirationPeriod;
optional<time::nanoseconds> m_baseCongestionMarkingInterval;
optional<uint64_t> m_defaultCongestionThreshold;
+ optional<uint64_t> m_mtu;
uint64_t m_nInInterests;
uint64_t m_nInData;
uint64_t m_nInNacks;