Used in future patches.
---
lib/lacp.c | 9 +++++++++
lib/lacp.h | 1 +
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/lib/lacp.c b/lib/lacp.c
index ee79677..9b3b14b 100644
--- a/lib/lacp.c
+++ b/lib/lacp.c
@@ -269,6 +269,15 @@ lacp_slave_get_port_id(const struct lacp *lacp, const void
*slave_)
return slave->port_id;
}
+/* Returns true if partner information on 'slave_' is up to date. 'slave_'
+ * not being current, generally indicates a connectivity problem, or a
+ * misconfigured (or broken) partner. */
+bool
+lacp_slave_is_current(const struct lacp *lacp, const void *slave_)
+{
+ return slave_lookup(lacp, slave_)->status == LACP_CURRENT;
+}
+
/* This function should be called periodically to update 'lacp'. */
void
lacp_run(struct lacp *lacp, lacp_send_pdu *send_pdu)
diff --git a/lib/lacp.h b/lib/lacp.h
index 38c8f6e..2992bcf 100644
--- a/lib/lacp.h
+++ b/lib/lacp.h
@@ -52,6 +52,7 @@ void lacp_slave_unregister(struct lacp *, const void *slave);
void lacp_slave_carrier_changed(const struct lacp *, const void *slave);
bool lacp_slave_may_enable(const struct lacp *, const void *slave);
uint16_t lacp_slave_get_port_id(const struct lacp *, const void *slave);
+bool lacp_slave_is_current(const struct lacp *, const void *slave_);
/* Callback function for lacp_run() for sending a LACP PDU. */
typedef void lacp_send_pdu(void *slave, const struct lacp_pdu *);
--
1.7.4.2
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