X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=src%2Fvnet%2Ftcp%2Ftcp_format.c;fp=src%2Fvnet%2Ftcp%2Ftcp_format.c;h=3148fd406c9bb9c8f8baf083293f7808d17822c6;hb=45d3496f3d86ee1a930ce0ffd6ca3d1730355eb8;hp=1ca2f58ea5d96a1d56135924e830426ebee02773;hpb=68d2e24fbba2ab67eaaec1192db827325fc9068e;p=vpp.git

diff --git a/src/vnet/tcp/tcp_format.c b/src/vnet/tcp/tcp_format.c
index 1ca2f58ea5d..3148fd406c9 100644
--- a/src/vnet/tcp/tcp_format.c
+++ b/src/vnet/tcp/tcp_format.c
@@ -128,6 +128,18 @@ format_tcp_header (u8 * s, va_list * args)
   return s;
 }
 
+u8 *
+format_tcp_sacks (u8 * s, va_list * args)
+{
+  sack_block_t *sacks = va_arg (*args, sack_block_t *);
+  sack_block_t *block;
+  vec_foreach (block, sacks)
+  {
+    s = format (s, " start %u end %u\n", block->start, block->end);
+  }
+  return s;
+}
+
 /*
  * fd.io coding-style-patch-verification: ON
  *