diff options
Diffstat (limited to 'hicn-light/src/hicn/core/msgbuf.h')
| -rw-r--r-- | hicn-light/src/hicn/core/msgbuf.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hicn-light/src/hicn/core/msgbuf.h b/hicn-light/src/hicn/core/msgbuf.h index ee9337225..ef2b38c51 100644 --- a/hicn-light/src/hicn/core/msgbuf.h +++ b/hicn-light/src/hicn/core/msgbuf.h @@ -37,7 +37,10 @@ typedef struct { unsigned connection_id; // ingress Ticks recv_ts; // timestamp unsigned refs; // refcount - unsigned path_label; // XXX what is this ? + unsigned path_label; // original path label of the received message. used + // as a base for the path label computation when the + // same data packet needs to be forwarded on multiple + // face. // XXX Cache storage union { |