diff options
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_tc_link.c')
-rw-r--r-- | tools/testing/selftests/bpf/progs/test_tc_link.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_tc_link.c b/tools/testing/selftests/bpf/progs/test_tc_link.c new file mode 100644 index 000000000000..30e7124c49a1 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/test_tc_link.c @@ -0,0 +1,56 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2023 Isovalent */ +#include <stdbool.h> +#include <linux/bpf.h> +#include <bpf/bpf_helpers.h> + +char LICENSE[] SEC("license") = "GPL"; + +bool seen_tc1; +bool seen_tc2; +bool seen_tc3; +bool seen_tc4; +bool seen_tc5; +bool seen_tc6; + +SEC("tc/ingress") +int tc1(struct __sk_buff *skb) +{ + seen_tc1 = true; + return TCX_NEXT; +} + +SEC("tc/egress") +int tc2(struct __sk_buff *skb) +{ + seen_tc2 = true; + return TCX_NEXT; +} + +SEC("tc/egress") +int tc3(struct __sk_buff *skb) +{ + seen_tc3 = true; + return TCX_NEXT; +} + +SEC("tc/egress") +int tc4(struct __sk_buff *skb) +{ + seen_tc4 = true; + return TCX_NEXT; +} + +SEC("tc/egress") +int tc5(struct __sk_buff *skb) +{ + seen_tc5 = true; + return TCX_PASS; +} + +SEC("tc/egress") +int tc6(struct __sk_buff *skb) +{ + seen_tc6 = true; + return TCX_PASS; +} |