From 88169061a70a2363f503f14e686e2b070e6e63ef Mon Sep 17 00:00:00 2001 From: Vadim Kochan Date: Sat, 13 Aug 2016 02:11:17 +0300 Subject: trafgen: proto: Introduce proto_upper_header() function Added proto_upper_header() function to fetch upper proto header. It will be used by IPv4/IPv6 proto header to notify UDP/TCP proto headers to invalidate L4 csum when L3 pseudo header field was changed. Signed-off-by: Vadim Kochan Signed-off-by: Tobias Klauser --- trafgen_proto.h | 1 + 1 file changed, 1 insertion(+) (limited to 'trafgen_proto.h') diff --git a/trafgen_proto.h b/trafgen_proto.h index 35a55d5..2e50402 100644 --- a/trafgen_proto.h +++ b/trafgen_proto.h @@ -95,6 +95,7 @@ extern struct proto_hdr *proto_lower_default_add(struct proto_hdr *hdr, enum proto_id pid); extern struct proto_hdr *proto_lower_header(struct proto_hdr *hdr); +extern struct proto_hdr *proto_upper_header(struct proto_hdr *hdr); extern uint8_t *proto_header_ptr(struct proto_hdr *hdr); extern void proto_header_fields_add(struct proto_hdr *hdr, -- cgit v1.2.3-54-g00ecf