json: add flow statement json export + parser

flow statement has no export, its shown as:
".. }, "flow add @ft" ] } }"

With this patch:

".. }, {"flow": {"op": "add", "flowtable": "@ft"}}]}}"

Signed-off-by: Florian Westphal <fw@strlen.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/ct.c b/src/ct.c
index 60491571..e246d303 100644
--- a/src/ct.c
+++ b/src/ct.c
@@ -578,6 +578,7 @@ static const struct stmt_ops flow_offload_stmt_ops = {
 	.name		= "flow_offload",
 	.print		= flow_offload_stmt_print,
 	.destroy	= flow_offload_stmt_destroy,
+	.json		= flow_offload_stmt_json,
 };
 
 struct stmt *flow_offload_stmt_alloc(const struct location *loc,