iplink: bridge: export read-only timers
Netlink already provides hello_timer, tcn_timer, topology_change_timer
and gc_timer, so let's make them visible.
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
diff --git a/ip/iplink_bridge.c b/ip/iplink_bridge.c
index 33ffa6c..cd16557 100644
--- a/ip/iplink_bridge.c
+++ b/ip/iplink_bridge.c
@@ -197,6 +197,40 @@
if (tb[IFLA_BR_TOPOLOGY_CHANGE_DETECTED])
fprintf(f, "topology_change_detected %u ",
rta_getattr_u8(tb[IFLA_BR_TOPOLOGY_CHANGE_DETECTED]));
+
+ if (tb[IFLA_BR_HELLO_TIMER]) {
+ struct timeval tv;
+
+ __jiffies_to_tv(&tv, rta_getattr_u64(tb[IFLA_BR_HELLO_TIMER]));
+ fprintf(f, "hello_timer %4i.%.2i ", (int)tv.tv_sec,
+ (int)tv.tv_usec/10000);
+ }
+
+ if (tb[IFLA_BR_TCN_TIMER]) {
+ struct timeval tv;
+
+ __jiffies_to_tv(&tv, rta_getattr_u64(tb[IFLA_BR_TCN_TIMER]));
+ fprintf(f, "tcn_timer %4i.%.2i ", (int)tv.tv_sec,
+ (int)tv.tv_usec/10000);
+ }
+
+ if (tb[IFLA_BR_TOPOLOGY_CHANGE_TIMER]) {
+ unsigned long jiffies;
+ struct timeval tv;
+
+ jiffies = rta_getattr_u64(tb[IFLA_BR_TOPOLOGY_CHANGE_TIMER]);
+ __jiffies_to_tv(&tv, jiffies);
+ fprintf(f, "topology_change_timer %4i.%.2i ", (int)tv.tv_sec,
+ (int)tv.tv_usec/10000);
+ }
+
+ if (tb[IFLA_BR_GC_TIMER]) {
+ struct timeval tv;
+
+ __jiffies_to_tv(&tv, rta_getattr_u64(tb[IFLA_BR_GC_TIMER]));
+ fprintf(f, "gc_timer %4i.%.2i ", (int)tv.tv_sec,
+ (int)tv.tv_usec/10000);
+ }
}
static void bridge_print_help(struct link_util *lu, int argc, char **argv,