Check in siphash

[flowspec-xdp] / xdp.c

diff --git a/xdp.c b/xdp.c
index 87544ba80c16578cb548db9491fb5bc655dde178..1344acd1aac2558494ad47b58b0ed89caca74f07 100644 (file)
--- a/xdp.c
+++ b/xdp.c
@@ -7,7 +7,7 @@
 #include <linux/icmpv6.h>
 #include <arpa/inet.h>
 
-#define NULL (void*)0
+#include "siphash.h"
 
 /* IP flags. */
 #define IP_CE          0x8000          /* Flag: "Congestion"           */
@@ -175,10 +175,7 @@ struct {
 #ifdef RATE_CNT
 struct ratelimit {
        struct bpf_spin_lock lock;
-       union {
-               int64_t sent_bytes;
-               int64_t sent_packets;
-       } rate;
+       int64_t sent_rate;
        int64_t sent_time;
 };
 struct {
@@ -194,10 +191,7 @@ struct {
 // map_check_btf as of Linux 5.10).
 // This isn't exactly accurate, but at least its faster.
 struct percpu_ratelimit {
-       union {
-               int64_t sent_bytes;
-               int64_t sent_packets;
-       } rate;
+       int64_t sent_rate;
        int64_t sent_time;
 };