tools: Add out-of-order statistics to oping

This adds out-of-order statistics to the oping tool. A packet is
considered out-of-order if its sequence number is lower than the
highest sequence number already received.

Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be>
Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/tools/oping/oping.c b/src/tools/oping/oping.c
index 40578742..99f1e9d1 100644
--- a/src/tools/oping/oping.c
+++ b/src/tools/oping/oping.c
@@ -75,6 +75,7 @@ struct c {
         /* stats */
         uint32_t sent;
         uint32_t rcvd;
+        size_t   ooo;
 
         double rtt_min;
         double rtt_max;