adding packet_Sz and direction in structs

aws · Oct 2, 2024 · 1c15d06 · 1c15d06
1 parent 77d9673
commit 1c15d06
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/pkg/ebpf/c/tc.v4egress.bpf.c b/pkg/ebpf/c/tc.v4egress.bpf.c
@@ -61,6 +61,8 @@ struct data_t {
 	__u32  dest_port;
 	__u32  protocol;
 	__u32  verdict;
+	__u32 packet_sz;
+	__u8 is_egress;
 };
 
 struct bpf_map_def_pvt SEC("maps") egress_map = {

diff --git a/pkg/ebpf/c/tc.v4ingress.bpf.c b/pkg/ebpf/c/tc.v4ingress.bpf.c
@@ -61,6 +61,8 @@ struct data_t {
 	__u32  dest_port;
 	__u32  protocol;
 	__u32  verdict;
+	__u32 packet_sz;
+	__u8 is_egress;
 };
 
 struct bpf_map_def_pvt SEC("maps") ingress_map = {
@@ -170,8 +172,8 @@ int handle_ingress(struct __sk_buff *skb)
 		evt.dest_ip = flow_key.dest_ip;
 		evt.dest_port = flow_key.dest_port;
 		evt.protocol = flow_key.protocol;
-		evt.packet_sz = skb->len
-		evt.is_egress = 0
+		evt.packet_sz = skb->len;
+		evt.is_egress = 0;
 
 		//Check for the reverse flow entry in the conntrack table
 		reverse_flow_key.src_ip = ip->daddr;