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Diffstat (limited to 'tools/testing/selftests/bpf/test_pkt_access.c')
-rw-r--r--tools/testing/selftests/bpf/test_pkt_access.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/selftests/bpf/test_pkt_access.c b/tools/testing/selftests/bpf/test_pkt_access.c
index fd1e0832d409..711300508ee0 100644
--- a/tools/testing/selftests/bpf/test_pkt_access.c
+++ b/tools/testing/selftests/bpf/test_pkt_access.c
@@ -14,8 +14,8 @@
#include <linux/tcp.h>
#include <linux/pkt_cls.h>
#include "bpf_helpers.h"
+#include "bpf_util.h"
-#define _htons __builtin_bswap16
#define barrier() __asm__ __volatile__("": : :"memory")
int _version SEC("version") = 1;
@@ -32,7 +32,7 @@ int process(struct __sk_buff *skb)
if (eth + 1 > data_end)
return TC_ACT_SHOT;
- if (eth->h_proto == _htons(ETH_P_IP)) {
+ if (eth->h_proto == bpf_htons(ETH_P_IP)) {
struct iphdr *iph = (struct iphdr *)(eth + 1);
if (iph + 1 > data_end)
@@ -40,7 +40,7 @@ int process(struct __sk_buff *skb)
ihl_len = iph->ihl * 4;
proto = iph->protocol;
tcp = (struct tcphdr *)((void *)(iph) + ihl_len);
- } else if (eth->h_proto == _htons(ETH_P_IPV6)) {
+ } else if (eth->h_proto == bpf_htons(ETH_P_IPV6)) {
struct ipv6hdr *ip6h = (struct ipv6hdr *)(eth + 1);
if (ip6h + 1 > data_end)